diff --git a/Android.bp b/Android.bp
index e132854..b20b307 100644
--- a/Android.bp
+++ b/Android.bp
@@ -19,6 +19,7 @@
         "androidx.test.runner",
         "androidx.test.rules",
         "androidx.test.uiautomator_uiautomator",
+        "androidx.preference_preference",
         "SystemUISharedLib",
     ],
     srcs: [
@@ -35,14 +36,12 @@
     name: "launcher_log_protos_lite",
     srcs: [
         "protos/*.proto",
-        "proto_overrides/*.proto",
     ],
     sdk_version: "current",
     proto: {
         type: "lite",
         local_include_dirs:[
             "protos",
-            "proto_overrides",
         ],
     },
     static_libs: ["libprotobuf-java-lite"],
diff --git a/Android.mk b/Android.mk
index 7805b32..503f9ae 100644
--- a/Android.mk
+++ b/Android.mk
@@ -28,6 +28,7 @@
     androidx.recyclerview_recyclerview \
     androidx.dynamicanimation_dynamicanimation \
     androidx.preference_preference \
+    androidx.slice_slice-view \
     iconloader_base
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
@@ -35,20 +36,14 @@
     launcher_log_protos_lite
 
 LOCAL_SRC_FILES := \
-    $(call all-proto-files-under, protos) \
-    $(call all-proto-files-under, proto_overrides) \
     $(call all-java-files-under, src_build_config) \
 
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
 
 LOCAL_PROGUARD_ENABLED := disabled
 
-LOCAL_PROTOC_OPTIMIZE_TYPE := nano
-LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/protos/ --proto_path=$(LOCAL_PATH)/proto_overrides/
-LOCAL_PROTO_JAVA_OUTPUT_PARAMS := enum_style=java
-
 LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 21
+LOCAL_MIN_SDK_VERSION := 26
 LOCAL_MODULE := Launcher3CommonDepsLib
 LOCAL_PRIVILEGED_MODULE := true
 LOCAL_MANIFEST_FILE := AndroidManifest-common.xml
@@ -77,7 +72,7 @@
 LOCAL_PROGUARD_ENABLED := disabled
 
 LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 21
+LOCAL_MIN_SDK_VERSION := 26
 LOCAL_PACKAGE_NAME := Launcher3
 LOCAL_PRIVILEGED_MODULE := true
 LOCAL_SYSTEM_EXT_MODULE := true
@@ -108,7 +103,7 @@
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 
 LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 21
+LOCAL_MIN_SDK_VERSION := 26
 LOCAL_PACKAGE_NAME := Launcher3Go
 LOCAL_PRIVILEGED_MODULE := true
 LOCAL_SYSTEM_EXT_MODULE := true
@@ -134,7 +129,6 @@
 LOCAL_STATIC_JAVA_LIBRARIES := \
     SystemUI-statsd \
     SystemUISharedLib \
-    launcherprotosnano \
     launcher_log_protos_lite
 ifneq (,$(wildcard frameworks/base))
   LOCAL_PRIVATE_PLATFORM_APIS := true
@@ -149,12 +143,9 @@
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
     $(call all-java-files-under, quickstep/src) \
-    $(call all-java-files-under, quickstep/recents_ui_overrides/src) \
     $(call all-java-files-under, src_shortcuts_overrides)
 
-LOCAL_RESOURCE_DIR := \
-    $(LOCAL_PATH)/quickstep/res \
-    $(LOCAL_PATH)/quickstep/recents_ui_overrides/res
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/quickstep/res
 LOCAL_PROGUARD_ENABLED := disabled
 
 
@@ -183,9 +174,7 @@
 LOCAL_OVERRIDES_PACKAGES := Home Launcher2 Launcher3
 LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.launcher3
 
-LOCAL_RESOURCE_DIR := \
-    $(LOCAL_PATH)/quickstep/res \
-    $(LOCAL_PATH)/quickstep/recents_ui_overrides/res
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/quickstep/res
 
 LOCAL_FULL_LIBS_MANIFEST_FILES := \
     $(LOCAL_PATH)/quickstep/AndroidManifest-launcher.xml \
@@ -207,7 +196,6 @@
 LOCAL_STATIC_JAVA_LIBRARIES := \
     SystemUI-statsd \
     SystemUISharedLib \
-    launcherprotosnano \
     launcher_log_protos_lite
 ifneq (,$(wildcard frameworks/base))
   LOCAL_PRIVATE_PLATFORM_APIS := true
@@ -220,13 +208,13 @@
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
     $(call all-java-files-under, quickstep/src) \
-    $(call all-java-files-under, quickstep/recents_ui_overrides/src) \
-    $(call all-java-files-under, go/src)
+    $(call all-java-files-under, go/src) \
+    $(call all-java-files-under, go/quickstep/src)
 
 LOCAL_RESOURCE_DIR := \
     $(LOCAL_PATH)/quickstep/res \
-    $(LOCAL_PATH)/quickstep/recents_ui_overrides/res \
-    $(LOCAL_PATH)/go/res
+    $(LOCAL_PATH)/go/res \
+    $(LOCAL_PATH)/go/quickstep/res
 
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 LOCAL_PROGUARD_ENABLED := full
@@ -239,7 +227,7 @@
 
 LOCAL_FULL_LIBS_MANIFEST_FILES := \
     $(LOCAL_PATH)/go/AndroidManifest.xml \
-    $(LOCAL_PATH)/quickstep/AndroidManifest-launcher.xml \
+    $(LOCAL_PATH)/go/AndroidManifest-launcher.xml \
     $(LOCAL_PATH)/AndroidManifest-common.xml
 
 LOCAL_MANIFEST_FILE := quickstep/AndroidManifest.xml
diff --git a/AndroidManifest-common.xml b/AndroidManifest-common.xml
index dd0fc21..9e76ce3 100644
--- a/AndroidManifest-common.xml
+++ b/AndroidManifest-common.xml
@@ -29,13 +29,8 @@
     at compile time. Note that the components defined in AndroidManifest.xml are also required,
     with some minor changed based on the derivative app.
     -->
-    <permission
-        android:name="com.android.launcher.permission.INSTALL_SHORTCUT"
-        android:permissionGroup="android.permission-group.SYSTEM_TOOLS"
-        android:protectionLevel="dangerous"
-        android:label="@string/permlab_install_shortcut"
-        android:description="@string/permdesc_install_shortcut" />
 
+    <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.SET_WALLPAPER" />
     <uses-permission android:name="android.permission.SET_WALLPAPER_HINTS" />
@@ -45,9 +40,8 @@
     <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
     <uses-permission android:name="android.permission.READ_DEVICE_CONFIG" />
     <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
-
-    <!-- TODO(b/150802536): Enabled only for ENABLE_FIXED_ROTATION_TRANSFORM feature flag -->
-    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
+    <!-- for rotating surface by arbitrary degree -->
+    <uses-permission android:name="android.permission.ROTATE_SURFACE_FLINGER" />
     
     <!--
     Permissions required for read/write access to the workspace data. These permission name
@@ -82,26 +76,18 @@
         android:restoreAnyVersion="true"
         android:supportsRtl="true" >
 
-        <!-- Intent received used to install shortcuts from other applications -->
-        <receiver
-            android:name="com.android.launcher3.InstallShortcutReceiver"
-            android:permission="com.android.launcher.permission.INSTALL_SHORTCUT"
-            android:enabled="@bool/enable_install_shortcut_api" >
-            <intent-filter>
-                <action android:name="com.android.launcher.action.INSTALL_SHORTCUT" />
-            </intent-filter>
-        </receiver>
-
         <!-- Intent received when a session is committed -->
         <receiver
-            android:name="com.android.launcher3.SessionCommitReceiver" >
+            android:name="com.android.launcher3.SessionCommitReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.content.pm.action.SESSION_COMMITTED" />
             </intent-filter>
         </receiver>
 
         <!-- Intent received used to initialize a restored widget -->
-        <receiver android:name="com.android.launcher3.AppWidgetsRestoredReceiver" >
+        <receiver android:name="com.android.launcher3.AppWidgetsRestoredReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_HOST_RESTORED"/>
             </intent-filter>
@@ -116,7 +102,7 @@
         <service
             android:name="com.android.launcher3.notification.NotificationListener"
             android:label="@string/notification_dots_service_title"
-            android:enabled="@bool/notification_dots_enabled"
+            android:exported="true"
             android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
             <intent-filter>
                 <action android:name="android.service.notification.NotificationListenerService" />
@@ -130,6 +116,7 @@
             android:theme="@style/AppItemActivityTheme"
             android:excludeFromRecents="true"
             android:autoRemoveFromRecents="true"
+            android:exported="true"
             android:label="@string/action_add_to_workspace" >
             <intent-filter>
                 <action android:name="android.content.pm.action.CONFIRM_PIN_SHORTCUT" />
@@ -156,8 +143,7 @@
         <provider
             android:name="com.android.launcher3.graphics.GridOptionsProvider"
             android:authorities="${packageName}.grid_control"
-            android:exported="true"
-            android:enabled="false" />
+            android:exported="true" />
 
         <!--
         The settings activity. To extend point settings_fragment_name to appropriate fragment class
@@ -166,6 +152,7 @@
             android:name="com.android.launcher3.settings.SettingsActivity"
             android:label="@string/settings_button_text"
             android:theme="@style/HomeSettingsTheme"
+            android:exported="true"
             android:autoRemoveFromRecents="true">
             <intent-filter>
                 <action android:name="android.intent.action.APPLICATION_PREFERENCES" />
@@ -188,6 +175,7 @@
             android:name="com.android.launcher3.secondarydisplay.SecondaryDisplayLauncher"
             android:theme="@style/AppTheme"
             android:launchMode="singleTop"
+            android:exported="true"
             android:enabled="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index b031ffb..56a2595 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -20,7 +20,7 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.launcher3">
-    <uses-sdk android:targetSdkVersion="29" android:minSdkVersion="25"/>
+    <uses-sdk android:targetSdkVersion="29" android:minSdkVersion="26"/>
     <!--
     Manifest entries specific to Launcher3. This is merged with AndroidManifest-common.xml.
     Refer comments around specific entries on how to extend individual components.
@@ -53,6 +53,7 @@
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"
             android:taskAffinity=""
+            android:exported="true"
             android:enabled="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/OWNERS b/OWNERS
index 3069afa..1d6ad8c 100644
--- a/OWNERS
+++ b/OWNERS
@@ -28,6 +28,7 @@
 peanutbutter@google.com
 xuqiu@google.com
 sreyasr@google.com
+thiruram@google.com
 
 per-file FeatureFlags.java, globs = set noparent
 per-file FeatureFlags.java = sunnygoyal@google.com, winsonc@google.com, zakcohen@google.com, mrcasey@google.com, adamcohen@google.com, hyunyoungs@google.com
diff --git a/buglist.txt b/buglist.txt
new file mode 100644
index 0000000..53dcc35
--- /dev/null
+++ b/buglist.txt
@@ -0,0 +1,42 @@
+171450807
+170675311
+170338029
+170338170
+160544577
+171171594
+170488559
+171131394
+171131394
+171026321
+170648272
+170752716
+170611866
+170702596
+170487752
+170665892
+168608912
+170636685
+169771796
+141126144
+166614700
+168805872
+170263425
+169221288
+143965596
+169221287
+167259591
+156044202
+169438169
+164926736
+168653219
+169963211
+170121063
+169988381
+169980192
+169221288
+169385783
+168167693
+169796517
+169330678
+168818961
+168608912
diff --git a/buglist_unique.txt b/buglist_unique.txt
new file mode 100644
index 0000000..93dbefb
--- /dev/null
+++ b/buglist_unique.txt
@@ -0,0 +1,39 @@
+141126144
+143965596
+156044202
+160544577
+164926736
+166614700
+167259591
+168167693
+168608912
+168653219
+168805872
+168818961
+169221287
+169221288
+169330678
+169385783
+169438169
+169771796
+169796517
+169963211
+169980192
+169988381
+170121063
+170263425
+170338029
+170338170
+170487752
+170488559
+170611866
+170636685
+170648272
+170665892
+170675311
+170702596
+170752716
+171026321
+171131394
+171171594
+171450807
diff --git a/buglist_with_title.txt b/buglist_with_title.txt
new file mode 100644
index 0000000..aa8b413
--- /dev/null
+++ b/buglist_with_title.txt
@@ -0,0 +1,24 @@
+144170434  twickham  P1        FIXED   Improve Overview ->  Home transition ----
+149934536  twickham  P2        FIXED   Update gesture nav pullback logic ----
+154951045  peanutbutter  P1        FIXED   Odd animation occuring at times when swiping to home ----
+154964045  awickham  P2        FIXED   "Clear all" text is not in the middle of app's window vertically ----
+158701272  twickham  P4        FIXED   Discontinuities when long-swiping to home ----
+160361464  tracyzhou  P2        FIXED   Place launcher above the target app in live tile mode ----
+160568387  twickham  P2        FIXED   Can't get to app switcher by swiping up (motion pause not detected) ----
+160718310  xuqiu     P1        FIXED   With "Select" overview action selected, App icon is missing in other overview apps after orientation change ----
+160748731  sunnygoyal  P2        ASSIGNED  Unify prediction model with Launcher model ----
+160759508  twickham  P2        FIXED   Swipe up cannot back to home screen in overview. ----
+161273376  xuqiu     P2        FIXED   [Overview Actions] Add logging and helpful messages ----
+161536946  twickham  P2        FIXED   Haptics don't indicate snap-to in overview,  ----
+161685099  winsonc   P2        FIXED   Screen still stay at the quick settings/notification when I swipe up with 3 finger to check the all apps. ----
+161801331  hyunyoungs  P2        FIXED   Change AllAppsSearch plugin to support only data fetch ----
+161901771  xuqiu     P1        FIXED   Overlapping layer of highlights with app layout getting darker when keep rotating the device from "Feedback" viewpoint in split screen ----
+161939759  sunnygoyal  P2        FIXED   RD1A: Going to overview in landscape mode clips the screen content ----
+162012217  perumaal  P2        ASSIGNED  Leaked Activity Caused by Gleams ----
+162454040  bookatz   P2        ASSIGNED  Create multiuser test that checks that opening an app works properly ----
+162480567  sfufa     P4        FIXED   Enable Item Decorations for search items ----
+162564471  tracyzhou  P2        FIXED   [Live tile] Handle tapping overview actions in live tile mode ----
+162623012  zakcohen  P1        ASSIGNED  Enable chips flag ----
+162812884  winsonc   P2        ASSIGNED  [R]The color have not changed in some page after turning on the dark theme. ----
+162861289  hyunyoungs  P2        FIXED   Add FocusIndicator support to DEVICE_SEARCH feature in S ----
+162871508  sfufa     P2        ASSIGNED  Introduce support for Hero app section ----
diff --git a/build.gradle b/build.gradle
index 534ca65..28a05d5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -82,7 +82,6 @@
             manifest.srcFile 'AndroidManifest-common.xml'
             proto {
                 srcDir 'protos/'
-                srcDir 'proto_overrides/'
             }
         }
 
@@ -150,7 +149,6 @@
     implementation "androidx.preference:preference:${ANDROID_X_VERSION}"
     implementation project(':IconLoader')
     withQuickstepImplementation project(':SharedLibWrapper')
-    implementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'launcher_protos.jar')
 
     // Recents lib dependency
     withQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
@@ -171,20 +169,16 @@
 protobuf {
     // Configure the protoc executable
     protoc {
-        artifact = 'com.google.protobuf:protoc:3.0.0'
-
-        generateProtoTasks {
-            all().each { task ->
-                task.builtins {
-                    remove java
-                    javanano {
-                        option "java_package=launcher_log_extension.proto|com.android.launcher3.userevent.nano"
-                        option "java_package=launcher_log.proto|com.android.launcher3.userevent.nano"
-                        option "java_package=launcher_dump.proto|com.android.launcher3.model.nano"
-                        option "enum_style=java"
-                    }
+        artifact = "com.google.protobuf:protoc:${protocVersion}"
+    }
+    generateProtoTasks {
+        all().each { task ->
+            task.builtins {
+                remove java
+                java {
+                    option "lite"
                 }
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/commitlist.txt b/commitlist.txt
new file mode 100644
index 0000000..27b8bac
--- /dev/null
+++ b/commitlist.txt
@@ -0,0 +1,934 @@
+[34mCOMMAND>> git log f99351888c3e5a128559678304fefd647472bc7f..4c3952dc60fc78d3816012a86d7e71747ef34c74[m
+commit 4c3952dc60fc78d3816012a86d7e71747ef34c74
+Merge: cb403d9e5 70e8b1572
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Fri Oct 23 00:27:39 2020 +0000
+
+    Merge "Minor stylistic changes in Workspace.java." into ub-launcher3-master
+
+commit cb403d9e5235c7323bc2fdffe6a264d17bb6d0a6
+Author: Pinyao Ting <pinyaoting@google.com>
+Date:   Thu Oct 22 16:07:08 2020 -0700
+
+    flip default value of minimal device feature flag
+    
+    Test: manual
+    Change-Id: Iaf46dffb935bdf4b46e7c57d547bdc697250ec56
+
+commit a97557a15eb111616d868120a9f4659f1b451fa2
+Merge: f5ce80b8a 932a327eb
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Thu Oct 22 18:22:56 2020 +0000
+
+    Merge "Consider overscroll adjustment of RecentsView for live tile" into ub-launcher3-master
+
+commit 932a327ebf0587b8324b9fea7d31328b2f6719a8
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 21 23:29:00 2020 -0700
+
+    Consider overscroll adjustment of RecentsView for live tile
+    
+    Fixes: 171450807
+    Test: manual
+    Change-Id: I83eebf1f6b61c67f289db51aabe5a971815d0df1
+
+commit f5ce80b8a0a1636fc8159475177a07b281492c88
+Author: Hilary Huo <hhuo@google.com>
+Date:   Wed Oct 14 16:35:55 2020 -0700
+
+    [pixel-search] Latency analysis, add logging statement in launcher
+    
+    Bug: b/170675311
+    Change-Id: I229ace399085bea1c3f9535eb713edd329dff8bd
+
+commit 31b03941ef3aa17edc08c1b509d4fa23766f2d2c
+Merge: e0a50c9e3 0731273d5
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 21 20:03:57 2020 +0000
+
+    Merge "Track live tile better by considering resistance animation" into ub-launcher3-master
+
+commit 0731273d5409149fca32dfb2ad76eab45f6ea79a
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 21 12:03:40 2020 -0700
+
+    Track live tile better by considering resistance animation
+    
+    Fixes: 170338029
+    Test: Manual
+    Change-Id: I66536bae567aa94385d5e0352cec9d46d512927a
+
+commit e0a50c9e3f1d4b9f113d6afae01ff2c4ed452fba
+Merge: d2c27a595 acfac6187
+Author: Alex Chau <alexchau@google.com>
+Date:   Wed Oct 21 17:02:57 2020 +0000
+
+    Merge "Use Diplay.getMetrics in DisplayController" into ub-launcher3-master
+
+commit d2c27a595065d43bbea37dd2a512d37080f5233e
+Merge: ff8febabb 8b488ccc2
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 21 07:19:48 2020 +0000
+
+    Merge "[Live Tile] Support launching running task animation" into ub-launcher3-master
+
+commit 8b488ccc2e433a708c8b06f0b6866f2a305e4b0a
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 14 12:13:04 2020 -0700
+
+    [Live Tile] Support launching running task animation
+    
+    Fixes: 170338170
+    Test: manual
+    Change-Id: I2526b7cfbacaea7899b8e2ed233f913630071d36
+
+commit 70e8b157219e9090ba5e47fdfa51b2b92e98449d
+Author: Andy Wickham <awickham@google.com>
+Date:   Wed Oct 7 23:00:06 2020 -0700
+
+    Minor stylistic changes in Workspace.java.
+    
+    Change-Id: Ib07611f27cbc427d11abccd8b74ea144485752f7
+
+commit acfac6187dd9d13d55b566a77a5da867a1813573
+Author: Alex Chau <alexchau@google.com>
+Date:   Mon Oct 19 18:00:39 2020 +0100
+
+    Use Diplay.getMetrics in DisplayController
+    
+    - This is a workaround of b/163815566, where DisplayMetrics is stale
+      when onDisplayChanged is called.
+    - Instead of relying on stale DisplayConext, get the DisplayMetrics
+      from the Display directly.
+    - Also optimized how DisplayController.Info is created by passing in
+      Display only
+    - Use mDisplayContext.getDisplay directly if availalbe
+    
+    Bug: 163815566, 160544577
+    Test: DPI looks correct on device boot
+    Change-Id: I2a7454bb8cf2073ce592e8662781b87fc998444f
+    (cherry picked from commit 177c38243dc3bf245d1f7db3c265dfb56522f441)
+
+commit ff8febabb039a3c27ee068f85119860a048b917c
+Merge: b03d2b416 102746823
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Tue Oct 20 17:46:09 2020 +0000
+
+    Merge "Makes Plugin Settings gear adjust to dark mode." into ub-launcher3-master
+
+commit b03d2b41616d479ba360fa4f97e57722c7f57b8e
+Merge: fb79f5541 caa1e9c39
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Tue Oct 20 15:25:56 2020 +0000
+
+    Merge "Search query method should support multiple consumers" into ub-launcher3-master
+
+commit fb79f5541dcbe587002756bb40a3c632d38cc25a
+Merge: f6b05068d cf0b275a4
+Author: Schneider Victor-tulias <victortulias@google.com>
+Date:   Tue Oct 20 13:51:06 2020 +0000
+
+    Merge "Add the ability to specify a list of tutorial steps in the gesture sandbox tutorial intent." into ub-launcher3-master
+
+commit f6b05068d901d4e989b2e107c06f9c7a6e7b113f
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Tue Oct 20 00:19:29 2020 -0700
+
+    Invert the badging
+    
+    Bug: 171171594
+    Change-Id: If84fdc03254105c843e16f39f479505b16e1cd5f
+
+commit caa1e9c39978cb3b467b5ac441eb39b5e883fa2e
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Mon Oct 12 13:56:02 2020 -0700
+
+    Search query method should support multiple consumers
+    
+    Bug: 170488559
+    Change-Id: I64bef9523d3c3950c4ca3a4b9ce1d506d1672200
+
+commit 10274682339bb60cb24c50536b4f48f921970f3c
+Author: Andy Wickham <awickham@google.com>
+Date:   Mon Oct 19 19:06:52 2020 -0700
+
+    Makes Plugin Settings gear adjust to dark mode.
+    
+    It wasn't visible in dark mode before because it was
+    black on black. This makes it adjust automatically.
+    
+    Change-Id: I5176cffc01842509ddafc4f30ff5029a0c4b8050
+
+commit 744a0fbeae8efaa942d21c61e25012d86f5ff81e
+Merge: 29c79947e 71f24588c
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 19 22:17:26 2020 +0000
+
+    Merge "Call click event on IME quick select for SearchResultIcon" into ub-launcher3-master
+
+commit 29c79947ecf82f662d02004ba9a7289017fc0783
+Merge: 13a2a010d a68ac3e5d
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 19 18:42:05 2020 +0000
+
+    Merge "Removing condition for CUJ tracing/metrics" into ub-launcher3-master
+
+commit 71f24588c0a66449a0c68bcb360a8c671914ce75
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Mon Oct 19 10:19:31 2020 -0700
+
+    Call click event on IME quick select for SearchResultIcon
+    
+    Bug: 171131394
+    Change-Id: I8a703e8d0ca10570e3f774510610d3fb4c0eaab8
+
+commit 13a2a010decd87eeaf8932430c692f587d2de165
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Sun Oct 18 21:19:57 2020 -0700
+
+    Handle IME event for SearchResultIcon
+    
+    Bug: 171131394
+    Test: Manual
+    Change-Id: I2ed1c61053c78aaecc3324418229d69634a72ae4
+
+commit 1f79eeda76246534697e92740defc7f73c3c8d14
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Fri Oct 16 02:01:31 2020 -0700
+
+    Remove hardcoded itemTypes from SearchTarget
+    
+    - Introduces componentName and userHandle members to SearchTarget
+    - SearchTargetEvent now has searchTarget member
+    - Builder pattern for SearchTarget and SearchTargetEvent
+    - Search backend should add headers manually instead of launcher inferring sections
+    
+    Bug: 171026321
+    Test: Manual
+    Change-Id: I28e0455e82b925277a17703b9aa061c8f9f15262
+
+commit a68ac3e5dd23095cea7c872c0ff1c5042d1695ba
+Author: vadimt <vadimt@google.com>
+Date:   Fri Oct 16 10:48:28 2020 -0700
+
+    Removing condition for CUJ tracing/metrics
+    
+    Is doesn't reflect whether jank monitors is collecting metrics,
+    which will eventually be always true anyways.
+    
+    Change-Id: Iaebdc838ed2b2cebd32c8c48d7e45bdd93f76fb4
+
+commit 9228ff53c2fb26850b7bd92d86214a6aaebb11d3
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Mon Oct 12 13:43:51 2020 -0700
+
+    Trimming activity and task label
+    
+    Bug: 170648272
+    Change-Id: Icd099acee65305e0aa0f98a2a301a0df8a27cf07
+
+commit 7a09177e500a53205f9969bb6cbd4251d54e8fde
+Merge: 37ed5ead3 314761a80
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Thu Oct 15 22:36:14 2020 +0000
+
+    Merge "Setup SearchResultIcon for single cell results" into ub-launcher3-master
+
+commit 37ed5ead391df5747003b2d3a345be0347362f19
+Merge: d5bbe6809 702ed2788
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Thu Oct 15 22:06:12 2020 +0000
+
+    Merge "Fix the issue where shortcuts are removed in minimal device mode" into ub-launcher3-master
+
+commit 314761a80819a6e64a136161f51eebb0f0528c4d
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Wed Oct 14 10:15:07 2020 -0700
+
+    Setup SearchResultIcon for single cell results
+    
+    SearchResultIcon will be able to render apps, shortcuts and remote actions. It can also handle its own focused state drawing.
+    
+    Screenshot: https://screenshot.googleplex.com/C3KgjJtLQTBPgaf
+    
+    Bug: 170752716
+    Test: Manual
+    Change-Id: I460a9c128ea3f5814784e342c5d5fa5b7e310882
+
+commit 702ed2788678ac744c768aad6a6302e7cf91a26b
+Author: Pinyao Ting <pinyaoting@google.com>
+Date:   Wed Oct 14 11:17:04 2020 -0700
+
+    Fix the issue where shortcuts are removed in minimal device mode
+    
+    When loading the workspace, Launcher pins/unpins shortcuts in comply
+    with the loaded workspace. Since minimal device mode creates a mostly
+    empty workspace, existing shortcuts are getting unpinned as a result.
+    
+    To mitigate the issue this CL compares the db name and only invoke
+    sanitizeData when it matches the one defined in InvariantDeviceProfile.
+    
+    Bug: 170611866
+    Test: manual
+    1. add some deep shortcut in workspace (e.g. long tap on chrome, drag
+    "incognito tab" to workspace)
+    2. opt-in to sunshine fishfood (g/sunshine-teamfood)
+    3. enable bedtime mode with minimal device in Settings -> Digital
+    Wellbeing -> Show Your Data -> Bedtime mode -> Customize -> minimal
+    device
+    4. toggle bedtime mode, wait for apps in minimal device to show, then
+    toggle off bedtime mode
+    5. verify the deep shortcut still exist
+    
+    Change-Id: Ie18216ecb288e7481aa2404c4cb3ea418aee85cb
+
+commit cf0b275a48d3c9f91a346f7fc24b9604f6dde25a
+Author: Schneider Victor-tulias <victortulias@google.com>
+Date:   Tue Oct 6 09:33:40 2020 -0400
+
+    Add the ability to specify a list of tutorial steps in the gesture sandbox tutorial intent.
+    
+    Added tutorial_steps string array in the intent to allow specifying an ordered list of tutorial steps.
+    
+    Change-Id: Ic42a65598a74a64f8441a22f58c6cd988a5762e3
+
+commit d5bbe6809dcc056fbfc307909b171651f0fb3044
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Wed Oct 14 15:39:38 2020 -0700
+
+    Rename shrotcut container to deep-shrotcuts
+    
+    Change-Id: If94f0dfa447235f3b1a652f7b6c749695b42d97c
+
+commit 26c1105fa04c2bcc156051e51df90a6a253349bb
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Tue Oct 13 01:12:03 2020 -0700
+
+    [search api part 1] Setup centralized SearchEventTracker
+    
+    - Rename AdapterItemWIthPayload to SearchAdapterItem, PayloadResultHandler to SearchTargetHandler
+    - Setup SliceViewWrapper for self contained slices
+    
+    Bug: 170702596
+    Change-Id: I0baf984ec8123c95011abcc17372f8d055e98ad7
+
+commit 057f2d0d7df67e3680e479ac76b48b30d8bcf884
+Merge: 4bb65ff51 9a6145efb
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Tue Oct 13 01:57:47 2020 +0000
+
+    Merge "Introduce shortcut container for hotseat event reporting" into ub-launcher3-master
+
+commit 4bb65ff516c6d9a429971ab7e04780792d5cb751
+Merge: 69740e62b 2afcab804
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Tue Oct 13 00:07:36 2020 +0000
+
+    Merge "Search UI clean up" into ub-launcher3-master
+
+commit 2afcab804b638ff3b9da5bad40c8f70bdcaae78d
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Mon Oct 12 15:38:14 2020 -0700
+
+    Search UI clean up
+    
+    - Resolve spacing issue when work profile is installed
+    - Cache play icons and use icon shape
+    - Only draw focus indicator for the first result
+    
+    Bug: 170487752
+    Bug: 170665892
+    Change-Id: I864d2e796786637132e127ef9b418c0a76c74d6e
+
+commit 69740e62be3800fc918648009645f7a8e52cb73d
+Merge: 2d7bfc878 979da64d8
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 12 20:53:29 2020 +0000
+
+    Merge "Add app start source info of apps launched from launcher" into ub-launcher3-master
+
+commit 2d7bfc8782e9ed01178672aeb09ba2a6a07f4f4c
+Author: Jon Miranda <jonmiranda@google.com>
+Date:   Mon Oct 12 12:09:22 2020 -0700
+
+    Fix shadowRadius not being used in swipe up animation.
+    
+    Bug: 168608912
+    Change-Id: I08f7bb057237e5061d5f1fc29afb488b204ee385
+
+commit a433fe1fb34715efb38ed094f39da49fce8cd51e
+Merge: 2de606fe7 0471b9836
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Mon Oct 12 18:08:35 2020 +0000
+
+    Merge "Using FrameCallbacks instead of windowCallbacks for surface removal" into ub-launcher3-master
+
+commit 9a6145efb85f2bbdaccc07166a55e22c15fe27db
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Mon Oct 12 09:33:00 2020 -0700
+
+    Introduce shortcut container for hotseat event reporting
+    
+    Bug: 170636685
+    Test: Manual
+    Change-Id: I5abeb17976bbafdc8cc74fb8b9a586d544c682fc
+
+commit 2de606fe731573c081fd2d6ba166e21ea6aa2e9c
+Author: Yogisha Dixit <ydixit@google.com>
+Date:   Mon Oct 12 15:36:07 2020 +0100
+
+    Delete the minimal database to force refresh.
+    
+    Bug: 169771796
+    Test: manual
+    Change-Id: Ic2188bb162f295c208346861fddc137ace19ddcb
+
+commit 0471b9836c9e382dc14bdc3abdf8502fb2b9f266
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Wed Sep 23 13:54:37 2020 -0700
+
+    Using FrameCallbacks instead of windowCallbacks for surface removal
+    
+    WindowCallbacks is called during the draw pass, before the frame has
+    been sent to the surfaceFlinger. Frame callback will provide a closer
+    approximation for when the frame is actually rendered on screen.
+    
+    Bug: 141126144
+    Change-Id: I62aab526c2ca24b00b5e7b312b36080f26c7b439
+
+commit 2727434c44d06882925369bf4b43687a06be4a3f
+Merge: 59f532fe9 1b9e199b3
+Author: Schneider Victor-tulias <victortulias@google.com>
+Date:   Fri Oct 9 20:09:08 2020 +0000
+
+    Merge "Fix hotseat and prediction row to allow updates when empty." into ub-launcher3-master
+
+commit 59f532fe9e2b1817c094641f3c7c517f42e4faf0
+Merge: d2bfce71f b5334e3f0
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Fri Oct 9 19:52:54 2020 +0000
+
+    Merge "Improve search section header" into ub-launcher3-master
+
+commit 979da64d8254599c332d83bf94f3f1fc3fe45fef
+Author: Riddle Hsu <riddlehsu@google.com>
+Date:   Tue Sep 22 21:52:40 2020 +0800
+
+    Add app start source info of apps launched from launcher
+    
+    Bug: 166614700
+    Test: Enable statsd log: "adb shell cmd stats print-logs"
+          adb logcat | grep statsd | grep "(48)"
+          The line may contain 0x100000->1[I] 0x110000->10[I]
+          that means 1=from launcher and 10=latency 10ms.
+    Change-Id: Iddaff7066b66e241ba58ec87129ddbe2c531dc7e
+    (cherry picked from commit 7bdf3574a3bff06a377b4364877687bfa7619d06)
+
+commit d2bfce71f776fd05633dfd915dfc664309274677
+Merge: ed4530fed 222afb970
+Author: Winson Chung <winsonc@google.com>
+Date:   Fri Oct 9 16:39:06 2020 +0000
+
+    Merge "Comply with the ISystemUiProxy.aidl change" into ub-launcher3-master
+
+commit ed4530fedda0bf876f91d0745fc70d0f30d42991
+Merge: 692d2109a 9d4a96ed0
+Author: Winson Chung <winsonc@google.com>
+Date:   Fri Oct 9 16:39:06 2020 +0000
+
+    Merge "Add latency metrics for recents gesture" into ub-launcher3-master
+
+commit 1b9e199b3d9c81c793758d96bb03e0c51c1b3fb1
+Author: Schneider Victor-tulias <victortulias@google.com>
+Date:   Thu Oct 8 15:50:22 2020 -0400
+
+    Fix hotseat and prediction row to allow updates when empty.
+    
+    Rotating the screen in the homescreen empties the hotseat, however it does not get populated while it is visible to the user. The user should not be able to see an empty hotseat or prediction row if predictions are available. It should therefore be possible to populate these when they are empty even if they are visible to the user.
+    
+    Change-Id: I8e5252bd29050c2cd9d443aedcb3f3e305c0e2d7
+
+commit b5334e3f07f0561808a2d6e9bba55f1e3a89191e
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Fri Oct 9 00:50:48 2020 -0700
+
+    Improve search section header
+    
+    Change-Id: I47cf207f0d0ab792c0e7a47c9d1185eec087ec88
+
+commit 692d2109a6702706d24b3b819d115882f7362509
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Thu Oct 8 18:42:48 2020 -0700
+
+    invalidate itemDecoration on predictedRow focus draw
+    
+    Change-Id: I66c731f00ae1c1292c51ff281957f05fd2d70dfa
+
+commit 8d5b118060bff7f7518a9a14c0be5d265621f14c
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Thu Oct 8 13:11:25 2020 -0700
+
+    Revert PredictionRow shuoldDraw check
+    
+    + Show Rounded play result icons
+    
+    Bug: 168805872
+    Test: Manual
+    Change-Id: I663c7f7ca1f1ac072e5e9c441deabef7c3fbd97b
+
+commit 86f8df6cf954ac27ab092b9ef8a4db3c9979c4cb
+Merge: 4d19854b2 16045060c
+Author: Hilary Huo <hhuo@google.com>
+Date:   Thu Oct 8 18:43:51 2020 +0000
+
+    Merge "[pixel-search] add escape hatch" into ub-launcher3-master
+
+commit 4d19854b25a54599fe9b0ac8be9d60cf6c21d7ba
+Merge: 0827e1e32 ab9ad20be
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Thu Oct 8 18:40:56 2020 +0000
+
+    Merge "Search UI cleanup" into ub-launcher3-master
+
+commit 16045060c35639aea85afc572bea768d16e6c9f9
+Author: Hilary Huo <hhuo@google.com>
+Date:   Thu Oct 8 10:18:41 2020 -0700
+
+    [pixel-search] add escape hatch
+    
+    Change-Id: I33ffea1fc0859564955380d7d1db317293d1a2cb
+
+commit 0827e1e32a5f99fa02418dae37270c6db8c989d2
+Merge: 3463f0a87 68d7a6e5b
+Author: Andy Wickham <awickham@google.com>
+Date:   Thu Oct 8 16:53:29 2020 +0000
+
+    Merge "Adds feature flag for BC Smartspace." into ub-launcher3-master
+
+commit ab9ad20be600d1cbdc6b54a491d5fbb4c2cf9c16
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Wed Oct 7 15:18:24 2020 -0700
+
+    Search UI cleanup
+    
+    - offset all apps header padding with search input margin
+    - avoid check shouldDraw check on HeaderRow. (race condition)
+    
+    Bug: 170263425
+    Change-Id: I11a1fbb448aa6afd18ec0984af9bb8b1d7600f69
+
+commit 68d7a6e5b28af8cc55bdae7efc24cc7ebee81257
+Author: Andy Wickham <awickham@google.com>
+Date:   Wed Oct 7 14:27:17 2020 -0700
+
+    Adds feature flag for BC Smartspace.
+    
+    Change-Id: Iaf9fb7507d0ccd004a4e00188c75dadd6a059246
+
+commit 3463f0a876ff486ce03e160134e0504158271a92
+Merge: 2470d812a 4b7f38b8f
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Wed Oct 7 20:09:04 2020 +0000
+
+    Merge "Align fallback result query with result text" into ub-launcher3-master
+
+commit 2470d812a1ae989e67781e5056b534ad9a960819
+Merge: cae7d74d8 7a6e4c931
+Author: Vadim Tryshev <vadimt@google.com>
+Date:   Wed Oct 7 20:04:09 2020 +0000
+
+    Merge "Annotating Quick Switch CUJ for 3-button mode" into ub-launcher3-master
+
+commit cae7d74d898769727105850ea5473c2c0ae25fdb
+Merge: e9bf2bd14 1fddddb4f
+Author: Tony Wickham <twickham@google.com>
+Date:   Wed Oct 7 18:32:48 2020 +0000
+
+    Merge "Update launcher_trace.proto for quick switch" into ub-launcher3-master
+
+commit 7a6e4c931f13b369bfa4328196b4632d6d848a19
+Author: vadimt <vadimt@google.com>
+Date:   Tue Oct 6 14:09:16 2020 -0700
+
+    Annotating Quick Switch CUJ for 3-button mode
+    
+    Bug: 169221288
+    Change-Id: Ief62345fe6004dde699f44aa0c90329b7cd84e8b
+
+commit 4b7f38b8fa004b514244304fcc07ff514a2fa46b
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Tue Oct 6 18:37:46 2020 -0700
+
+    Align fallback result query with result text
+    
+    screenshot: https://screenshot.googleplex.com/6Daj5vdmz2jmznX
+    bug: 169438169
+    test: Manual
+    Change-Id: Ie621ed3c834aec5e9467607da4f685d05d152183
+
+commit 222afb970434c7972589adfc509bd2c256ca6556
+Author: Hongwei Wang <hwwang@google.com>
+Date:   Fri Oct 2 13:51:36 2020 -0700
+
+    Comply with the ISystemUiProxy.aidl change
+    
+    Two methods are added to support communications between Launcher and
+    SysUI when user swipes an auto PiP-able Activity to home.
+    
+    Bug: 143965596
+    Test: N/A
+    Change-Id: I2c73a287a094e882bde3cd71c27f9f66ae20e64a
+    (cherry picked from commit 88ddae38db924f700082a113670ce5a719116a95)
+
+commit 9d4a96ed029fdad1e369d5eedd082938f0dc9e01
+Author: Riddle Hsu <riddlehsu@google.com>
+Date:   Wed Sep 30 00:32:04 2020 +0800
+
+    Add latency metrics for recents gesture
+    
+    Pass the touch down time to RecentsAnimation#startRecentsActivity.
+    
+    Bug: 169221287
+    Test: Enable statsd log: "adb shell cmd stats print-logs"
+          Touch gesture navigation bar.
+          adb logcat | grep statsd | grep "(48)"
+          The line may contain 0x100000->4[I] 0x110000->20[I]
+          that means 4=by recents and 20=latency 20ms.
+    Change-Id: I81ee804895b7712f4d925736f5b4694c11a12cbe
+    (cherry picked from commit 63623967b83edad56db58173ebb6687c685b9177)
+
+commit e9bf2bd14c9a7a48f8f93687932d41b1418cf4e4
+Merge: 73ae75474 d028937e7
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Wed Oct 7 02:19:04 2020 +0000
+
+    Merge "[Live tile] Finish recents animation when the phone goes to sleep in live tile mode" into ub-launcher3-master
+
+commit 1fddddb4f30505e0fc9bb2e7c0d88b38ad900e54
+Author: Tony Wickham <twickham@google.com>
+Date:   Tue Sep 29 17:29:06 2020 -0700
+
+    Update launcher_trace.proto for quick switch
+    
+    Sample output from one entry:
+    entry {
+      elapsed_realtime_nanos: 440461382888540
+      launcher {
+        touch_interaction_service {
+          service_connected: true
+          overview_component_obvserver {
+            overview_activity_started: true
+            overview_activity_resumed: false
+          }
+          input_consumer {
+            name: "TYPE_OTHER_ACTIVITY:TYPE_ONE_HANDED"
+            swipe_handler {
+              gesture_state {
+                endTarget: NEW_TASK
+              }
+              is_recents_attached_to_app_window: true
+              scroll_offset: 846
+              app_to_overview_progress: 0
+            }
+          }
+        }
+      }
+    }
+    
+    Bug: 167259591
+    Change-Id: I7f199d88f1d736efcea6b9165b8c4b77a5d27c58
+
+commit 73ae75474ec1dd8807d814ea6c22323905d2070c
+Merge: 8a6f3e40d 0ebbc1880
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Tue Oct 6 23:18:44 2020 +0000
+
+    Merge "Removing tracing for a gone flake" into ub-launcher3-master
+
+commit 8a6f3e40d0321217c624055db7929c397e455e0c
+Merge: e29a9f796 565ed4ff6
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Tue Oct 6 22:49:40 2020 +0000
+
+    Merge "Update Search UI" into ub-launcher3-master
+
+commit 0ebbc18803aaf8ef2f6db7d628d7ae1ce322e842
+Author: vadimt <vadimt@google.com>
+Date:   Tue Oct 6 14:52:27 2020 -0700
+
+    Removing tracing for a gone flake
+    
+    Bug: 156044202
+    Change-Id: Ice142bb941fee7b731f46c2073fab17d83bbc871
+
+commit 565ed4ff69b534812818a2b9aa8789a1aea210eb
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Wed Sep 30 10:42:07 2020 -0700
+
+    Update Search UI
+    
+    [preview attached to bug]
+    
+    Bug: 169438169
+    Test: Manual
+    Change-Id: I085f3dd38ac373c1afab82a637ec08715a6e0cc5
+
+commit e29a9f7961e6db0915bc028ef7e871dcb2c8bde0
+Merge: 2c5ed10ff be17bdcd2
+Author: Jayaprakash Sundararaj <jayaprakashs@google.com>
+Date:   Tue Oct 6 21:00:20 2020 +0000
+
+    Merge "[Search] Add logging to People and badding as to icons." into ub-launcher3-master
+
+commit be17bdcd221f501c45876abe2249c1007858d0c0
+Author: jayaprakashs <jayaprakashs@google.com>
+Date:   Mon Oct 5 09:01:52 2020 -0700
+
+    [Search] Add logging to People and badding as to icons.
+    
+    Change-Id: I65948a2faca436216a94aa46139d425b8eade827
+
+commit 2c5ed10ffa1a870de35f9b3c0c558270aff498dd
+Merge: b2b65a1ef 8ed9707cf
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Tue Oct 6 18:40:57 2020 +0000
+
+    Merge "[Live Tile] Support launching another task (other than the current running task) in Overview" into ub-launcher3-master
+
+commit b2b65a1ef58b020923d112051535b6eb83b582df
+Merge: 3cf264f49 4c14f4b9e
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Tue Oct 6 17:45:35 2020 +0000
+
+    Merge "Avoid double search item highlight" into ub-launcher3-master
+
+commit 8ed9707cf3a4300cb61942f08f0752c80eed086b
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Mon Sep 14 23:25:37 2020 -0700
+
+    [Live Tile] Support launching another task (other than the current running task) in Overview
+    
+    - Get rid of the defer cancelation logic
+    - Render animation on the task view of the task being launched upon task view appeared callback
+    - Finish the recents animation upon the end of the recents window animation
+    
+    Fixes: 164926736
+    Test: manual
+    Change-Id: Ibffb6a9c74c235efc8615a22b0306551532c7b61
+
+commit 3cf264f498e37c482fa4c559bf48ffa791279585
+Author: Schneider Victor-tulias <victortulias@google.com>
+Date:   Tue Sep 22 12:58:38 2020 -0700
+
+    Prevent hotseat updates if it is visible to the user.
+    
+    Test: manual
+    
+    Fixes: 168653219
+    
+    Changing app icons under the user's finger could be disruptive. Added a checks for whether the hotseatand all apps predictions are visible and callbacks to update them when they become hidden.
+    
+    Change-Id: Ib9e6e904e9f662ecfaeea6a2fe21d1d81ba39b96
+
+commit b6aff1f56d55a36256446ec3970d92e9da39b98c
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Mon Oct 5 16:08:35 2020 -0700
+
+    Fix NPE inside RecentsOrientedState
+    
+    Bug: 169963211
+    Change-Id: I86dd337dc1b862f3fa99b91b47fa250076233f96
+
+commit eab40983b9a48b933bde5ca95a82ebd4d83b233d
+Merge: 83ce7c0b5 020e628f2
+Author: Jonathan Miranda <jonmiranda@google.com>
+Date:   Mon Oct 5 22:20:27 2020 +0000
+
+    Merge "Add shadow radius to windows during app launch / close animations." into ub-launcher3-master
+
+commit 83ce7c0b5e461386bb92883a8d6cefe8365cd9ae
+Merge: 679d920bf d6b1f3c08
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 5 19:18:39 2020 +0000
+
+    Merge "Action icon should be used as a badge instead of main icon" into ub-launcher3-master
+
+commit 679d920bf5151cffed4e8186c12c25d8d7907af9
+Merge: e108cc609 0c943966d
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 5 19:13:50 2020 +0000
+
+    Merge "Add null check for input receiver before updating batching" into ub-launcher3-master
+
+commit e108cc609d0a7fd58f0c7e16ce45fa79be6dd272
+Merge: 470403eb5 f622e42bf
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 5 18:39:58 2020 +0000
+
+    Merge "Removing unused proto extensions" into ub-launcher3-master
+
+commit 470403eb58879380e2edac2262dc7f40327b2a15
+Merge: a5130482a 1d7ed30db
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 5 18:29:54 2020 +0000
+
+    Merge "Remove widgets that no longer fit the workspace in their current spans." into ub-launcher3-master
+
+commit 4c14f4b9eda8332347c81e0cf51c5de4dbc06399
+Author: Samuel Fufa <sfufa@google.com>
+Date:   Mon Oct 5 10:50:00 2020 -0700
+
+    Avoid double search item highlight
+    
+    Change-Id: Ic2e28b18f6d5e3ed32cd5646bc3bb4789c378e57
+
+commit 0c943966d373d8ae7eef2b08e88ac44bf57d8a8d
+Author: Winson Chung <winsonc@google.com>
+Date:   Mon Oct 5 10:23:27 2020 -0700
+
+    Add null check for input receiver before updating batching
+    
+    - A change in the system (ie. sysui crash or nav mode change) could
+      cause the input monitor to be disposed before the swipe animation
+      settles
+    
+    Bug: 170121063
+    Test: Kill sysui while swiping up
+    
+    Change-Id: I1417b109fecdb98fae6197c7038dbe9307470853
+
+commit a5130482aee1b0592661bc1c6e178a0de7a163da
+Merge: b21819e18 7fcd74abb
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Mon Oct 5 17:14:21 2020 +0000
+
+    Merge "Suggest result should launch Bug: 169980192" into ub-launcher3-master
+
+commit d028937e74a9ea6d36e463de4c87ed37283bbdf6
+Author: Tracy Zhou <tracyzhou@google.com>
+Date:   Sat Oct 3 00:36:53 2020 -0700
+
+    [Live tile] Finish recents animation when the phone goes to sleep in live tile mode
+    
+    Fixes: 169988381
+    Test: manual
+    Change-Id: Ic71d3e6767eadb6854dbd46581bf9d3242c161a4
+
+commit 7fcd74abb399100ac8243be6ca28c09cc8adc8c8
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Fri Oct 2 19:20:11 2020 -0700
+
+    Suggest result should launch
+    Bug: 169980192
+    
+    Change-Id: I762245a5cc4740d093c9cb3b44a508e9e3f2b763
+
+commit b21819e181e99504c22c6ca028261a1f2665c6f9
+Merge: 931bce369 a762b0241
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Fri Oct 2 22:07:12 2020 +0000
+
+    Merge "Annotating Quick Switch CUJ for non-3-button modes" into ub-launcher3-master
+
+commit a762b02418695f5a1ff2f96586660de8c3610280
+Author: vadimt <vadimt@google.com>
+Date:   Fri Oct 2 13:56:28 2020 -0700
+
+    Annotating Quick Switch CUJ for non-3-button modes
+    
+    Bug: 169221288
+    Change-Id: I7145a9e28a2f0a789d19d2a0e3d15630c6e50f6a
+
+commit 931bce3697595a214023bc72923dad47a61d5711
+Merge: c935ba6b8 733e3c609
+Author: TreeHugger Robot <treehugger-gerrit@google.com>
+Date:   Fri Oct 2 19:19:50 2020 +0000
+
+    Merge "Moving some initializations to the background thread" into ub-launcher3-master
+
+commit c935ba6b8a2ec163533c0b19309dacb6199e6552
+Merge: a4111f250 58804ac52
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Fri Oct 2 18:26:06 2020 +0000
+
+    Merge "Adding stats log for add item flow" into ub-launcher3-master
+
+commit 733e3c609b7653a36e58747c881458ec00d98df8
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Tue Sep 29 10:32:32 2020 -0700
+
+    Moving some initializations to the background thread
+    
+    HandlerThread.getLooper blocks until the thread is ready. Instead
+    moving all looper dependency to the new thread itself.
+    
+    Change-Id: I240e8c56b855a991433a7fe93875059e6dab146b
+
+commit 58804ac5257f45dddbf7a6db35cf8f369ee1e88e
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Wed Sep 16 16:27:40 2020 -0700
+
+    Adding stats log for add item flow
+    
+    Bug: 169385783
+    Bug: 168167693
+    Change-Id: I37395f1b118727f67e0f14c02f945b8213b165c8
+
+commit a4111f250003328d1aef8bbaab59512208ec46cb
+Merge: 8d14dbe04 f6b72c4ad
+Author: Hilary Huo <hhuo@google.com>
+Date:   Fri Oct 2 17:41:22 2020 +0000
+
+    Merge "[pixel-search] Bug fix: automatically launch screenshot + center&crop remoteaction icon" into ub-launcher3-master
+
+commit f622e42bf6983d3adb95386bfd6375d281f1d4f2
+Author: Sunny Goyal <sunnygoyal@google.com>
+Date:   Fri Oct 2 10:35:56 2020 -0700
+
+    Removing unused proto extensions
+    
+    Change-Id: I6d0319c99934dad5176b6f70b895a4ca772ec45f
+
+commit d6b1f3c086f9ac097cd03e1ee898b153478ec11a
+Author: Hyunyoung Song <hyunyoungs@google.com>
+Date:   Fri Oct 2 00:26:35 2020 -0700
+
+    Action icon should be used as a badge instead of main icon
+    
+    Bug: 169796517
+    Change-Id: I3f07fdc2ae6e1af463701f942c26c3ca5d836ee2
+
+commit f6b72c4ad1d2e082441a64c4d6a5a02ee8a251ca
+Author: Hilary Huo <hhuo@google.com>
+Date:   Thu Oct 1 12:26:48 2020 -0700
+
+    [pixel-search] Bug fix: automatically launch screenshot + center&crop remoteaction icon
+    
+    Bug: b/169330678
+    Change-Id: Id5f8a0ce6d68f7ed9e4d1ff258ee3772229eb63b
+
+commit 1d7ed30dba4b2c71fc7b0981532a872a13e5aedb
+Author: Jon Miranda <jonmiranda@google.com>
+Date:   Wed Sep 23 12:15:43 2020 -0700
+
+    Remove widgets that no longer fit the workspace in their current spans.
+    
+    This can happen when display size changes.
+    We compare span sizes of widget in the db to the min sizes of the widget
+    in the current display size. If the widget can no longer fit in its existing
+    spans, we remove it.
+    
+    Also update test widgets to have minWidth/minHeight of 1dp. This ensures that
+    the spanX, spanY, min* values remain consistent between different test devices.
+    
+    Bug: 168818961
+    Change-Id: I723372e4582658f78b2f23ced9073cb77977a6b8
+
+commit 020e628f22cc7975beab439c6da26af2f9ebc15b
+Author: Jon Miranda <jonmiranda@google.com>
+Date:   Mon Sep 28 17:01:42 2020 -0700
+
+    Add shadow radius to windows during app launch / close animations.
+    
+    Bug: 168608912
+    Change-Id: I2ec50b0b3711c0861659f9c641bbc05fcdeaab45
diff --git a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
index e649ce1..aa3710b 100644
--- a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
+++ b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
@@ -164,6 +164,12 @@
             }
 
             case TestProtocol.REQUEST_GET_TEST_EVENTS: {
+                if (sEvents == null) {
+                    // sEvents can be null if Launcher died and restarted after
+                    // REQUEST_START_EVENT_LOGGING.
+                    return response;
+                }
+
                 synchronized (sEvents) {
                     response.putStringArrayList(
                             TestProtocol.TEST_INFO_RESPONSE_FIELD, new ArrayList<>(sEvents));
diff --git a/go/AndroidManifest-launcher.xml b/go/AndroidManifest-launcher.xml
new file mode 100644
index 0000000..2223036
--- /dev/null
+++ b/go/AndroidManifest-launcher.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2020, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.launcher3">
+    <uses-sdk android:targetSdkVersion="29" android:minSdkVersion="25"/>
+    <!--
+    Manifest entries specific to Launcher3. This is merged with AndroidManifest-common.xml.
+    Refer comments around specific entries on how to extend individual components.
+    -->
+
+    <application
+        android:backupAgent="com.android.launcher3.LauncherBackupAgent"
+        android:fullBackupOnly="true"
+        android:fullBackupContent="@xml/backupscheme"
+        android:hardwareAccelerated="true"
+        android:icon="@drawable/ic_launcher_home"
+        android:label="@string/derived_app_name"
+        android:theme="@style/AppTheme"
+        android:largeHeap="@bool/config_largeHeap"
+        android:restoreAnyVersion="true"
+        android:supportsRtl="true" >
+
+        <!--
+        Main launcher activity. When extending only change the name, and keep all the
+        attributes and intent filters the same
+        -->
+        <activity
+            android:name="com.android.launcher3.Launcher3QuickStepGo"
+            android:launchMode="singleTask"
+            android:clearTaskOnLaunch="true"
+            android:stateNotNeeded="true"
+            android:windowSoftInputMode="adjustPan"
+            android:screenOrientation="unspecified"
+            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
+            android:resizeableActivity="true"
+            android:resumeWhilePausing="true"
+            android:taskAffinity=""
+            android:exported="true"
+            android:enabled="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.HOME" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.MONKEY"/>
+                <category android:name="android.intent.category.LAUNCHER_APP" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.launcher3.grid.control"
+                android:value="${packageName}.grid_control" />
+        </activity>
+
+    </application>
+</manifest>
diff --git a/go/AndroidManifest.xml b/go/AndroidManifest.xml
index f84a82e..f36439d 100644
--- a/go/AndroidManifest.xml
+++ b/go/AndroidManifest.xml
@@ -46,6 +46,12 @@
             tools:node="replace" >
         </activity>
 
+        <service
+            android:name="com.android.launcher3.notification.NotificationListener"
+            android:label="@string/notification_dots_service_title"
+            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
+            android:enabled="false"
+            tools:node="replace" />
     </application>
 
 </manifest>
diff --git a/quickstep/recents_ui_overrides/res/values/config.xml b/go/quickstep/res/values/config.xml
similarity index 91%
rename from quickstep/recents_ui_overrides/res/values/config.xml
rename to go/quickstep/res/values/config.xml
index 120e034..f376774 100644
--- a/quickstep/recents_ui_overrides/res/values/config.xml
+++ b/go/quickstep/res/values/config.xml
@@ -14,5 +14,5 @@
      limitations under the License.
 -->
 <resources>
-    <integer name="max_depth_blur_radius">150</integer>
+    <string name="app_sharing_component" translatable="false"/>
 </resources>
\ No newline at end of file
diff --git a/go/quickstep/res/values/strings.xml b/go/quickstep/res/values/strings.xml
new file mode 100644
index 0000000..fdd8397
--- /dev/null
+++ b/go/quickstep/res/values/strings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Label for app share drop target. [CHAR_LIMIT=20] -->
+    <string name="app_share_drop_target_label">Share App</string>
+</resources>
diff --git a/go/quickstep/src/com/android/launcher3/AppSharing.java b/go/quickstep/src/com/android/launcher3/AppSharing.java
new file mode 100644
index 0000000..b72e71c
--- /dev/null
+++ b/go/quickstep/src/com/android/launcher3/AppSharing.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+
+import androidx.core.content.FileProvider;
+
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.popup.SystemShortcut;
+
+import java.io.File;
+
+/**
+ * Defines the Share system shortcut and its factory.
+ * This shortcut can be added to the app long-press menu on the home screen.
+ * Clicking the button will initiate peer-to-peer sharing of the app.
+ */
+public final class AppSharing {
+    /**
+     * This flag enables this feature. It is defined here rather than in launcher3's FeatureFlags
+     * because it is unique to Go and not toggleable at runtime.
+     */
+    public static final boolean ENABLE_APP_SHARING = true;
+
+    private static final String TAG = "AppSharing";
+    private static final String FILE_PROVIDER_SUFFIX = ".overview.fileprovider";
+    private static final String APP_EXSTENSION = ".apk";
+    private static final String APP_MIME_TYPE = "application/application";
+
+    private final String mSharingComponent;
+
+    private AppSharing(Launcher launcher) {
+        mSharingComponent = launcher.getText(R.string.app_sharing_component).toString();
+    }
+
+    private boolean canShare(ItemInfo info) {
+        /**
+         * TODO: Implement once b/168831749 has been resolved
+         * The implementation should check the validity of the app.
+         * It should also check whether the app is free or paid, returning false in the latter case.
+         * For now, all checks occur in the sharing app.
+         * So, we simply check whether the sharing app is defined.
+         */
+        return !TextUtils.isEmpty(mSharingComponent);
+    }
+
+    private Uri getShareableUri(Context context, String path, String displayName) {
+        String authority = BuildConfig.APPLICATION_ID + FILE_PROVIDER_SUFFIX;
+        File pathFile = new File(path);
+        return FileProvider.getUriForFile(context, authority, pathFile, displayName);
+    }
+
+    private SystemShortcut<Launcher> getShortcut(Launcher launcher, ItemInfo info) {
+        if (!canShare(info)) {
+            return null;
+        }
+
+        return new Share(launcher, info);
+    }
+
+    /**
+     * The Share App system shortcut, used to initiate p2p sharing of a given app
+     */
+    public final class Share extends SystemShortcut<Launcher> {
+        public Share(Launcher target, ItemInfo itemInfo) {
+            super(R.drawable.ic_share, R.string.app_share_drop_target_label, target, itemInfo);
+        }
+
+        @Override
+        public void onClick(View view) {
+            Intent sendIntent = new Intent();
+            sendIntent.setAction(Intent.ACTION_SEND);
+
+            ComponentName targetComponent = mItemInfo.getTargetComponent();
+            if (targetComponent == null) {
+                Log.e(TAG, "Item missing target component");
+                return;
+            }
+            String packageName = targetComponent.getPackageName();
+            PackageManager packageManager = view.getContext().getPackageManager();
+            String sourceDir, appLabel;
+            try {
+                PackageInfo packageInfo = packageManager.getPackageInfo(packageName, 0);
+                sourceDir = packageInfo.applicationInfo.sourceDir;
+                appLabel = packageManager.getApplicationLabel(packageInfo.applicationInfo)
+                        .toString() + APP_EXSTENSION;
+            } catch (Exception e) {
+                Log.e(TAG, "Could not find info for package \"" + packageName + "\"");
+                return;
+            }
+            Uri uri = getShareableUri(view.getContext(), sourceDir, appLabel);
+            sendIntent.putExtra(Intent.EXTRA_STREAM, uri);
+            sendIntent.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName);
+
+            sendIntent.setType(APP_MIME_TYPE);
+            sendIntent.setComponent(ComponentName.unflattenFromString(mSharingComponent));
+
+            mTarget.startActivitySafely(view, sendIntent, mItemInfo);
+
+            AbstractFloatingView.closeAllOpenViews(mTarget);
+        }
+    }
+
+    /**
+     * Shortcut factory for generating the Share App button
+     */
+    public static final SystemShortcut.Factory<Launcher> SHORTCUT_FACTORY = (launcher, itemInfo) ->
+            (new AppSharing(launcher)).getShortcut(launcher, itemInfo);
+}
diff --git a/go/quickstep/src/com/android/launcher3/Launcher3QuickStepGo.java b/go/quickstep/src/com/android/launcher3/Launcher3QuickStepGo.java
new file mode 100644
index 0000000..8bd0fec
--- /dev/null
+++ b/go/quickstep/src/com/android/launcher3/Launcher3QuickStepGo.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3;
+
+import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.uioverrides.QuickstepLauncher;
+
+import java.util.stream.Stream;
+
+/**
+ * The Launcher variant used for Android Go Edition
+ */
+public class Launcher3QuickStepGo extends QuickstepLauncher {
+    private static final String TAG = "Launcher3QuickStepGo";
+
+    @Override
+    public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
+        Stream<SystemShortcut.Factory> shortcuts = super.getSupportedShortcuts();
+
+        if (AppSharing.ENABLE_APP_SHARING) {
+            shortcuts = Stream.concat(shortcuts, Stream.of(AppSharing.SHORTCUT_FACTORY));
+        }
+
+        return shortcuts;
+    }
+}
diff --git a/go/src/com/android/launcher3/model/LoaderResults.java b/go/src/com/android/launcher3/model/LoaderResults.java
index 7130531..5f71061 100644
--- a/go/src/com/android/launcher3/model/LoaderResults.java
+++ b/go/src/com/android/launcher3/model/LoaderResults.java
@@ -20,7 +20,6 @@
 
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.model.BgDataModel.Callbacks;
-import com.android.launcher3.util.LooperExecutor;
 
 /**
  * Helper class to handle results of {@link com.android.launcher3.model.LoaderTask}.
@@ -29,12 +28,7 @@
 
     public LoaderResults(LauncherAppState app, BgDataModel dataModel,
             AllAppsList allAppsList, Callbacks[] callbacks) {
-        this(app, dataModel, allAppsList, callbacks, MAIN_EXECUTOR);
-    }
-
-    public LoaderResults(LauncherAppState app, BgDataModel dataModel,
-            AllAppsList allAppsList, Callbacks[] callbacks, LooperExecutor executor) {
-        super(app, dataModel, allAppsList, callbacks, executor);
+        super(app, dataModel, allAppsList, callbacks, MAIN_EXECUTOR);
     }
 
     @Override
diff --git a/go/src/com/android/launcher3/model/WidgetsModel.java b/go/src/com/android/launcher3/model/WidgetsModel.java
index 3b3dc01..89b3831 100644
--- a/go/src/com/android/launcher3/model/WidgetsModel.java
+++ b/go/src/com/android/launcher3/model/WidgetsModel.java
@@ -41,6 +41,7 @@
 
     // True is the widget support is disabled.
     public static final boolean GO_DISABLE_WIDGETS = true;
+    public static final boolean GO_DISABLE_NOTIFICATION_DOTS = true;
 
     private static final ArrayList<WidgetListRowEntry> EMPTY_WIDGET_LIST = new ArrayList<>();
 
diff --git a/gradle.properties b/gradle.properties
index 7a51375..7f4c609 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,4 +10,4 @@
 PROTOBUF_DEPENDENCY=com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-7
 
 BUILD_TOOLS_VERSION=28.0.3
-COMPILE_SDK=android-R
+COMPILE_SDK=android-S
diff --git a/protos/launcher_atom.proto b/protos/launcher_atom.proto
index 5611969..cd229ae 100644
--- a/protos/launcher_atom.proto
+++ b/protos/launcher_atom.proto
@@ -131,6 +131,7 @@
 // Legacy shortcuts and shortcuts handled by ShortcutManager
 message Shortcut {
   optional string shortcut_name = 1;
+  optional string shortcut_id = 2;
 }
 
 // AppWidgets handled by AppWidgetManager
diff --git a/protos/launcher_log.proto b/protos/launcher_log.proto
deleted file mode 100644
index 9423cb2..0000000
--- a/protos/launcher_log.proto
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-syntax = "proto2";
-
-import "launcher_log_extension.proto";
-
-option java_package = "com.android.launcher3.userevent";
-option java_outer_classname = "LauncherLogProto";
-
-package userevent;
-
-message Target {
-  enum Type {
-    NONE = 0;
-    ITEM = 1;
-    CONTROL = 2;
-    CONTAINER = 3;
-  }
-
-  optional Type type = 1;
-
-  // For container type and item type
-  // Used mainly for ContainerType.FOLDER, ItemType.*
-  optional int32 page_index = 2;
-  optional int32 rank = 3;
-  optional int32 grid_x = 4;
-  optional int32 grid_y = 5;
-
-  // For container types only
-  optional ContainerType container_type = 6;
-  optional int32 cardinality = 7;
-
-  // For control types only
-  optional ControlType control_type = 8;
-
-  // For item types only
-  optional ItemType item_type = 9;
-  optional int32 package_name_hash = 10;
-  optional int32 component_hash = 11;      // Used for ItemType.WIDGET
-  optional int32 intent_hash = 12;         // Used for ItemType.SHORTCUT
-  optional int32 span_x = 13 [default = 1];// Used for ItemType.WIDGET
-  optional int32 span_y = 14 [default = 1];// Used for ItemType.WIDGET
-  optional int32 predictedRank = 15;
-  optional TargetExtension extension = 16;
-  optional TipType tip_type = 17;
-  optional int32 search_query_length = 18;
-  optional bool is_work_app = 19;
-  optional FromFolderLabelState from_folder_label_state = 20;
-  optional ToFolderLabelState to_folder_label_state = 21;
-
-  // Note: proto does not support duplicate enum values, even if they belong to different enum type.
-  // Hence "FROM" and "TO" prefix added.
-  enum FromFolderLabelState {
-    FROM_FOLDER_LABEL_STATE_UNSPECIFIED = 0;
-    FROM_EMPTY = 1;
-    FROM_CUSTOM = 2;
-    FROM_SUGGESTED = 3;
-  }
-
-  enum ToFolderLabelState {
-    TO_FOLDER_LABEL_STATE_UNSPECIFIED = 0;
-    TO_SUGGESTION0_WITH_VALID_PRIMARY = 1;
-    TO_SUGGESTION1_WITH_VALID_PRIMARY = 2;
-    TO_SUGGESTION1_WITH_EMPTY_PRIMARY = 3;
-    TO_SUGGESTION2_WITH_VALID_PRIMARY = 4;
-    TO_SUGGESTION2_WITH_EMPTY_PRIMARY = 5;
-    TO_SUGGESTION3_WITH_VALID_PRIMARY = 6;
-    TO_SUGGESTION3_WITH_EMPTY_PRIMARY = 7;
-    TO_EMPTY_WITH_VALID_SUGGESTIONS = 8 [deprecated = true];
-    TO_EMPTY_WITH_VALID_PRIMARY = 15;
-    TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY = 16;
-    TO_EMPTY_WITH_EMPTY_SUGGESTIONS = 9;
-    TO_EMPTY_WITH_SUGGESTIONS_DISABLED = 10;
-    TO_CUSTOM_WITH_VALID_SUGGESTIONS = 11 [deprecated = true];
-    TO_CUSTOM_WITH_VALID_PRIMARY = 17;
-    TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY = 18;
-    TO_CUSTOM_WITH_EMPTY_SUGGESTIONS = 12;
-    TO_CUSTOM_WITH_SUGGESTIONS_DISABLED = 13;
-    UNCHANGED = 14;
-  }
-}
-
-// Used to define what type of item a Target would represent.
-enum ItemType {
-  DEFAULT_ITEMTYPE = 0;
-  APP_ICON = 1;
-  SHORTCUT = 2;
-  WIDGET = 3;
-  FOLDER_ICON = 4;
-  DEEPSHORTCUT = 5;
-  SEARCHBOX = 6;
-  EDITTEXT = 7;
-  NOTIFICATION = 8;
-  TASK = 9;         // Each page of Recents UI (QuickStep)
-  WEB_APP = 10;
-  TASK_ICON = 11;
-}
-
-// Used to define what type of container a Target would represent.
-enum ContainerType {
-  DEFAULT_CONTAINERTYPE = 0;
-  WORKSPACE = 1;
-  HOTSEAT = 2;
-  FOLDER = 3;
-  ALLAPPS = 4;
-  WIDGETS = 5;
-  OVERVIEW = 6;   // Zoomed out workspace (without QuickStep)
-  PREDICTION = 7;
-  SEARCHRESULT = 8;
-  DEEPSHORTCUTS = 9;
-  PINITEM = 10;    // confirmation screen
-  NAVBAR = 11;
-  TASKSWITCHER = 12; // Recents UI Container (QuickStep)
-  APP = 13; // Foreground activity is another app (QuickStep)
-  TIP = 14; // Onboarding texts (QuickStep)
-  OTHER_LAUNCHER_APP = 15;
-}
-
-// Used to define what type of control a Target would represent.
-enum ControlType {
-  DEFAULT_CONTROLTYPE = 0;
-  ALL_APPS_BUTTON = 1;
-  WIDGETS_BUTTON = 2;
-  WALLPAPER_BUTTON = 3;
-  SETTINGS_BUTTON = 4;
-  REMOVE_TARGET = 5;
-  UNINSTALL_TARGET = 6;
-  APPINFO_TARGET = 7;
-  RESIZE_HANDLE = 8;
-  VERTICAL_SCROLL = 9;
-  HOME_INTENT = 10; // Deprecated, use enum Command instead
-  BACK_BUTTON = 11;
-  QUICK_SCRUB_BUTTON = 12;
-  CLEAR_ALL_BUTTON = 13;
-  CANCEL_TARGET = 14;
-  TASK_PREVIEW = 15;
-  SPLIT_SCREEN_TARGET = 16;
-  REMOTE_ACTION_SHORTCUT = 17;
-  APP_USAGE_SETTINGS = 18;
-  BACK_GESTURE = 19;
-  UNDO = 20;
-  DISMISS_PREDICTION = 21;
-  HYBRID_HOTSEAT_ACCEPTED = 22;
-  HYBRID_HOTSEAT_CANCELED = 23;
-  OVERVIEW_ACTIONS_SHARE_BUTTON = 24;
-  OVERVIEW_ACTIONS_SCREENSHOT_BUTTON = 25;
-  OVERVIEW_ACTIONS_SELECT_BUTTON = 26;
-  SELECT_MODE_CLOSE_BUTTON = 27;
-  SELECT_MODE_ITEM = 28;
-}
-
-enum TipType {
-  DEFAULT_NONE = 0;
-  BOUNCE = 1;
-  SWIPE_UP_TEXT = 2;
-  QUICK_SCRUB_TEXT = 3;
-  PREDICTION_TEXT = 4;
-  DWB_TOAST = 5;
-  HYBRID_HOTSEAT = 6;
-}
-
-// Used to define the action component of the LauncherEvent.
-message Action {
-  enum Type {
-    TOUCH = 0;
-    AUTOMATED = 1;
-    COMMAND = 2;
-    TIP = 3;
-    SOFT_KEYBOARD = 4;
-    // HARD_KEYBOARD, ASSIST
-  }
-
-  enum Touch {
-    TAP = 0;
-    LONGPRESS = 1;
-    DRAGDROP = 2;
-    SWIPE = 3;
-    FLING = 4;
-    PINCH = 5;
-    SWIPE_NOOP = 6;
-  }
-
-  enum Direction {
-    NONE = 0;
-    UP = 1;
-    DOWN = 2;
-    LEFT = 3;
-    RIGHT = 4;
-    UPRIGHT = 5;
-    UPLEFT = 6;
-  }
-  enum Command {
-    HOME_INTENT = 0;
-    BACK = 1;
-    ENTRY = 2;          // Indicates entry to one of Launcher container type target
-                        // not using the HOME_INTENT
-    CANCEL = 3;         // Indicates that a confirmation screen was cancelled
-    CONFIRM = 4;        // Indicates thata confirmation screen was accepted
-    STOP = 5;           // Indicates onStop() was called (screen time out, power off)
-    RECENTS_BUTTON = 6; // Indicates that Recents button was pressed
-    RESUME = 7;         // Indicates onResume() was called
-  }
-
-  optional Type type = 1;
-  optional Touch touch = 2;
-  optional Direction dir = 3;
-  optional Command command = 4;
-  // Log if the action was performed on outside of the container
-  optional bool is_outside = 5;
-  optional bool is_state_change = 6;
-}
-
-//
-// Context free grammar of typical user interaction:
-//         Action (Touch) + Target
-//         Action (Touch) + Target + Target
-//
-message LauncherEvent {
-  required Action action = 1;
-  // List of targets that touch actions can be operated on.
-  repeated Target src_target = 2;
-  repeated Target dest_target = 3;
-
-  optional int64 action_duration_millis = 4;
-  optional int64 elapsed_container_millis = 5;
-  optional int64 elapsed_session_millis = 6;
-
-  optional bool is_in_multi_window_mode = 7 [deprecated = true];
-  optional bool is_in_landscape_mode = 8 [deprecated = true];
-
-  optional LauncherEventExtension extension = 9;
-}
diff --git a/protos/launcher_trace.proto b/protos/launcher_trace.proto
index c6f3543..65fcfe5 100644
--- a/protos/launcher_trace.proto
+++ b/protos/launcher_trace.proto
@@ -28,4 +28,40 @@
 message TouchInteractionServiceProto {
 
     optional bool service_connected = 1;
+    optional OverviewComponentObserverProto overview_component_obvserver = 2;
+    optional InputConsumerProto input_consumer = 3;
+}
+
+message OverviewComponentObserverProto {
+
+    optional bool overview_activity_started = 1;
+    optional bool overview_activity_resumed = 2;
+}
+
+message InputConsumerProto {
+
+    optional string name = 1;
+    optional SwipeHandlerProto swipe_handler = 2;
+}
+
+message SwipeHandlerProto {
+
+    optional GestureStateProto gesture_state = 1;
+    optional bool is_recents_attached_to_app_window = 2;
+    optional int32 scroll_offset = 3;
+    // Swipe up progress from 0 (app) to 1 (overview); can be > 1 if swiping past overview.
+    optional float app_to_overview_progress = 4;
+}
+
+message GestureStateProto {
+
+    optional GestureEndTarget endTarget = 1 [default = UNSET];
+
+    enum GestureEndTarget {
+        UNSET = 0;
+        HOME = 1;
+        RECENTS = 2;
+        NEW_TASK = 3;
+        LAST_TASK = 4;
+    }
 }
diff --git a/quickstep/AndroidManifest-launcher.xml b/quickstep/AndroidManifest-launcher.xml
index 60afddb..53910e3 100644
--- a/quickstep/AndroidManifest-launcher.xml
+++ b/quickstep/AndroidManifest-launcher.xml
@@ -53,6 +53,7 @@
             android:resizeableActivity="true"
             android:resumeWhilePausing="true"
             android:taskAffinity=""
+            android:exported="true"
             android:enabled="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/quickstep/AndroidManifest.xml b/quickstep/AndroidManifest.xml
index e49f2ec..4e7c3fa 100644
--- a/quickstep/AndroidManifest.xml
+++ b/quickstep/AndroidManifest.xml
@@ -17,97 +17,91 @@
 ** limitations under the License.
 */
 -->
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.android.launcher3" >
 
-    <permission
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+     xmlns:tools="http://schemas.android.com/tools"
+     package="com.android.launcher3">
+
+     <permission
         android:name="${packageName}.permission.HOTSEAT_EDU"
         android:permissionGroup="android.permission-group.SYSTEM_TOOLS"
         android:protectionLevel="signatureOrSystem" />
 
-    <uses-permission android:name="android.permission.CONTROL_REMOTE_APP_TRANSITION_ANIMATIONS" />
-    <uses-permission android:name="android.permission.VIBRATE" />
-    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
+    <uses-permission android:name="android.permission.CONTROL_REMOTE_APP_TRANSITION_ANIMATIONS"/>
+    <uses-permission android:name="android.permission.VIBRATE"/>
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
     <uses-permission android:name="${packageName}.permission.HOTSEAT_EDU" />
 
-    <application
-        android:backupAgent="com.android.launcher3.LauncherBackupAgent"
-        android:fullBackupOnly="true"
-        android:fullBackupContent="@xml/backupscheme"
-        android:hardwareAccelerated="true"
-        android:icon="@drawable/ic_launcher_home"
-        android:label="@string/derived_app_name"
-        android:theme="@style/AppTheme"
-        android:largeHeap="@bool/config_largeHeap"
-        android:restoreAnyVersion="true"
-        android:supportsRtl="true" >
+    <application android:backupAgent="com.android.launcher3.LauncherBackupAgent"
+         android:fullBackupOnly="true"
+         android:fullBackupContent="@xml/backupscheme"
+         android:hardwareAccelerated="true"
+         android:icon="@drawable/ic_launcher_home"
+         android:label="@string/derived_app_name"
+         android:theme="@style/AppTheme"
+         android:largeHeap="@bool/config_largeHeap"
+         android:restoreAnyVersion="true"
+         android:supportsRtl="true">
 
-        <service
-            android:name="com.android.quickstep.TouchInteractionService"
-            android:permission="android.permission.STATUS_BAR_SERVICE"
-            android:directBootAware="true" >
+        <service android:name="com.android.quickstep.TouchInteractionService"
+             android:permission="android.permission.STATUS_BAR_SERVICE"
+             android:directBootAware="true"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.intent.action.QUICKSTEP_SERVICE" />
+                <action android:name="android.intent.action.QUICKSTEP_SERVICE"/>
             </intent-filter>
         </service>
 
         <activity android:name="com.android.quickstep.RecentsActivity"
-            android:excludeFromRecents="true"
-            android:launchMode="singleTask"
-            android:clearTaskOnLaunch="true"
-            android:stateNotNeeded="true"
-            android:theme="@style/LauncherTheme"
-            android:screenOrientation="unspecified"
-            android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize"
-            android:resizeableActivity="true"
-            android:resumeWhilePausing="true"
-            android:taskAffinity="" />
+             android:excludeFromRecents="true"
+             android:launchMode="singleTask"
+             android:clearTaskOnLaunch="true"
+             android:stateNotNeeded="true"
+             android:theme="@style/LauncherTheme"
+             android:screenOrientation="unspecified"
+             android:configChanges="keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenSize|screenLayout|smallestScreenSize"
+             android:resizeableActivity="true"
+             android:resumeWhilePausing="true"
+             android:taskAffinity=""/>
 
         <!-- Content provider to settings search. The autority should be same as the packageName -->
-        <provider
-            android:name="com.android.quickstep.LauncherSearchIndexablesProvider"
-            android:authorities="${packageName}"
-            android:grantUriPermissions="true"
-            android:multiprocess="true"
-            android:permission="android.permission.READ_SEARCH_INDEXABLES"
-            android:exported="true">
+        <provider android:name="com.android.quickstep.LauncherSearchIndexablesProvider"
+             android:authorities="${packageName}"
+             android:grantUriPermissions="true"
+             android:multiprocess="true"
+             android:permission="android.permission.READ_SEARCH_INDEXABLES"
+             android:exported="true">
             <intent-filter>
-                <action android:name="android.content.action.SEARCH_INDEXABLES_PROVIDER" />
+                <action android:name="android.content.action.SEARCH_INDEXABLES_PROVIDER"/>
             </intent-filter>
         </provider>
 
         <!-- FileProvider used for sharing images. -->
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${packageName}.overview.fileprovider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/overview_file_provider_paths" />
+        <provider android:name="androidx.core.content.FileProvider"
+             android:authorities="${packageName}.overview.fileprovider"
+             android:exported="false"
+             android:grantUriPermissions="true">
+            <meta-data android:name="android.support.FILE_PROVIDER_PATHS"
+                 android:resource="@xml/overview_file_provider_paths"/>
         </provider>
 
-        <service
-            android:name="com.android.launcher3.uioverrides.dynamicui.WallpaperManagerCompatVL$ColorExtractionService"
-            tools:node="remove" />
+        <service android:name="com.android.launcher3.uioverrides.dynamicui.WallpaperManagerCompatVL$ColorExtractionService"
+             tools:node="remove"/>
 
-        <activity
-            android:name="com.android.launcher3.proxy.ProxyActivityStarter"
-            android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"
-            android:launchMode="singleTask"
-            android:clearTaskOnLaunch="true"
-            android:exported="false" />
+        <activity android:name="com.android.launcher3.proxy.ProxyActivityStarter"
+             android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"
+             android:launchMode="singleTask"
+             android:clearTaskOnLaunch="true"
+             android:exported="false"/>
 
-        <activity
-            android:name="com.android.quickstep.interaction.GestureSandboxActivity"
-            android:autoRemoveFromRecents="true"
-            android:excludeFromRecents="true"
-            android:screenOrientation="portrait">
+        <activity android:name="com.android.quickstep.interaction.GestureSandboxActivity"
+             android:autoRemoveFromRecents="true"
+             android:excludeFromRecents="true"
+             android:screenOrientation="portrait"
+             android:exported="true">
             <intent-filter>
-                <action android:name="com.android.quickstep.action.GESTURE_SANDBOX" />
-                <category android:name="android.intent.category.DEFAULT" />
+                <action android:name="com.android.quickstep.action.GESTURE_SANDBOX"/>
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
         <activity
@@ -116,7 +110,8 @@
             android:noHistory="true"
             android:launchMode="singleTask"
             android:clearTaskOnLaunch="true"
-            android:permission="${packageName}.permission.HOTSEAT_EDU">
+            android:permission="${packageName}.permission.HOTSEAT_EDU"
+            android:exported="true">
             <intent-filter>
                 <action android:name="com.android.launcher3.action.SHOW_HYBRID_HOTSEAT_EDU"/>
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/quickstep/recents_ui_overrides/res/values/colors.xml b/quickstep/recents_ui_overrides/res/values/colors.xml
deleted file mode 100644
index f03f118..0000000
--- a/quickstep/recents_ui_overrides/res/values/colors.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2020 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <color name="chip_hint_foreground_color">#fff</color>
-    <color name="chip_scrim_start_color">#39000000</color>
-
-    <color name="all_apps_label_text">#61000000</color>
-    <color name="all_apps_label_text_dark">#61FFFFFF</color>
-    <color name="all_apps_prediction_row_separator">#3c000000</color>
-    <color name="all_apps_prediction_row_separator_dark">#3cffffff</color>
-</resources>
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/res/values/dimens.xml b/quickstep/recents_ui_overrides/res/values/dimens.xml
deleted file mode 100644
index 9266b06..0000000
--- a/quickstep/recents_ui_overrides/res/values/dimens.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2020 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <dimen name="chip_hint_border_width">1dp</dimen>
-    <dimen name="chip_hint_corner_radius">20dp</dimen>
-    <dimen name="chip_hint_outer_padding">20dp</dimen>
-    <dimen name="chip_hint_start_padding">10dp</dimen>
-    <dimen name="chip_hint_end_padding">12dp</dimen>
-    <dimen name="chip_hint_horizontal_margin">20dp</dimen>
-    <dimen name="chip_hint_vertical_offset">16dp</dimen>
-    <dimen name="chip_hint_elevation">2dp</dimen>
-    <dimen name="chip_icon_size">16dp</dimen>
-    <dimen name="chip_text_height">26dp</dimen>
-    <dimen name="chip_text_top_padding">4dp</dimen>
-    <dimen name="chip_text_start_padding">10dp</dimen>
-    <dimen name="chip_text_size">14sp</dimen>
-
-    <dimen name="all_apps_prediction_row_divider_height">17dp</dimen>
-    <dimen name="all_apps_label_top_padding">16dp</dimen>
-    <dimen name="all_apps_label_bottom_padding">8dp</dimen>
-    <dimen name="all_apps_label_text_size">14sp</dimen>
-
-    <!-- Minimum distance to swipe to trigger accessibility gesture -->
-    <dimen name="accessibility_gesture_min_swipe_distance">80dp</dimen>
-</resources>
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/src/REMOVED.txt b/quickstep/recents_ui_overrides/src/REMOVED.txt
new file mode 100644
index 0000000..c3a3eaf
--- /dev/null
+++ b/quickstep/recents_ui_overrides/src/REMOVED.txt
@@ -0,0 +1,2 @@
+Temp file to prevent build breakage.
+Will be removed in followup cl.
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
deleted file mode 100644
index 38adf39..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3;
-
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.quickstep.TaskViewUtils.createRecentsWindowAnimator;
-import static com.android.quickstep.TaskViewUtils.findTaskViewToLaunch;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.content.Context;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.anim.PendingAnimation;
-import com.android.quickstep.views.RecentsView;
-import com.android.quickstep.views.TaskView;
-import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
-
-/**
- * A {@link QuickstepAppTransitionManagerImpl} that also implements recents transitions from
- * {@link RecentsView}.
- */
-public final class LauncherAppTransitionManagerImpl extends QuickstepAppTransitionManagerImpl {
-
-    public LauncherAppTransitionManagerImpl(Context context) {
-        super(context);
-    }
-
-    @Override
-    protected boolean isLaunchingFromRecents(@NonNull View v,
-            @Nullable RemoteAnimationTargetCompat[] targets) {
-        return mLauncher.getStateManager().getState().overviewUi
-                && findTaskViewToLaunch(mLauncher, v, targets) != null;
-    }
-
-    @Override
-    protected void composeRecentsLaunchAnimator(@NonNull AnimatorSet anim, @NonNull View v,
-            @NonNull RemoteAnimationTargetCompat[] appTargets,
-            @NonNull RemoteAnimationTargetCompat[] wallpaperTargets, boolean launcherClosing) {
-        RecentsView recentsView = mLauncher.getOverviewPanel();
-        boolean skipLauncherChanges = !launcherClosing;
-
-        TaskView taskView = findTaskViewToLaunch(mLauncher, v, appTargets);
-        PendingAnimation pa = new PendingAnimation(RECENTS_LAUNCH_DURATION);
-        createRecentsWindowAnimator(taskView, skipLauncherChanges, appTargets, wallpaperTargets,
-                mLauncher.getDepthController(), pa);
-        anim.play(pa.buildAnim());
-
-        Animator childStateAnimation = null;
-        // Found a visible recents task that matches the opening app, lets launch the app from there
-        Animator launcherAnim;
-        final AnimatorListenerAdapter windowAnimEndListener;
-        if (launcherClosing) {
-            launcherAnim = recentsView.createAdjacentPageAnimForTaskLaunch(taskView);
-            launcherAnim.setInterpolator(Interpolators.TOUCH_RESPONSE_INTERPOLATOR);
-            launcherAnim.setDuration(RECENTS_LAUNCH_DURATION);
-
-            // Make sure recents gets fixed up by resetting task alphas and scales, etc.
-            windowAnimEndListener = new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    mLauncher.getStateManager().moveToRestState();
-                    mLauncher.getStateManager().reapplyState();
-                }
-            };
-        } else {
-            AnimatorPlaybackController controller =
-                    mLauncher.getStateManager().createAnimationToNewWorkspace(NORMAL,
-                            RECENTS_LAUNCH_DURATION);
-            controller.dispatchOnStart();
-            childStateAnimation = controller.getTarget();
-            launcherAnim = controller.getAnimationPlayer().setDuration(RECENTS_LAUNCH_DURATION);
-            windowAnimEndListener = new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    mLauncher.getStateManager().goToState(NORMAL, false);
-                }
-            };
-        }
-        anim.play(launcherAnim);
-
-        // Set the current animation first, before adding windowAnimEndListener. Setting current
-        // animation adds some listeners which need to be called before windowAnimEndListener
-        // (the ordering of listeners matter in this case).
-        mLauncher.getStateManager().setCurrentAnimation(anim, childStateAnimation);
-        anim.addListener(windowAnimEndListener);
-    }
-
-    @Override
-    protected Runnable composeViewContentAnimator(@NonNull AnimatorSet anim, float[] alphas,
-            float[] trans) {
-        RecentsView overview = mLauncher.getOverviewPanel();
-        ObjectAnimator alpha = ObjectAnimator.ofFloat(overview,
-                RecentsView.CONTENT_ALPHA, alphas);
-        alpha.setDuration(CONTENT_ALPHA_DURATION);
-        alpha.setInterpolator(LINEAR);
-        anim.play(alpha);
-        overview.setFreezeViewVisibility(true);
-
-        ObjectAnimator transY = ObjectAnimator.ofFloat(overview, View.TRANSLATION_Y, trans);
-        transY.setInterpolator(AGGRESSIVE_EASE);
-        transY.setDuration(CONTENT_TRANSLATION_DURATION);
-        anim.play(transY);
-
-        return () -> {
-            overview.setFreezeViewVisibility(false);
-            overview.setTranslationY(0);
-            mLauncher.getStateManager().reapplyState();
-        };
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/ComponentKeyMapper.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/ComponentKeyMapper.java
deleted file mode 100644
index d200868..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/ComponentKeyMapper.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/**
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.appprediction;
-
-import static com.android.quickstep.InstantAppResolverImpl.COMPONENT_CLASS_MARKER;
-
-import com.android.launcher3.allapps.AllAppsStore;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
-import com.android.launcher3.util.ComponentKey;
-
-public class ComponentKeyMapper {
-
-    protected final ComponentKey componentKey;
-    private final DynamicItemCache mCache;
-
-    public ComponentKeyMapper(ComponentKey key, DynamicItemCache cache) {
-        componentKey = key;
-        mCache = cache;
-    }
-
-    public String getPackage() {
-        return componentKey.componentName.getPackageName();
-    }
-
-    public String getComponentClass() {
-        return componentKey.componentName.getClassName();
-    }
-
-    public ComponentKey getComponentKey() {
-        return componentKey;
-    }
-
-    @Override
-    public String toString() {
-        return componentKey.toString();
-    }
-
-    public ItemInfoWithIcon getApp(AllAppsStore store) {
-        AppInfo item = store.getApp(componentKey);
-        if (item != null) {
-            return item;
-        } else if (getComponentClass().equals(COMPONENT_CLASS_MARKER)) {
-            return mCache.getInstantApp(componentKey.componentName.getPackageName());
-        } else {
-            return mCache.getShortcutInfo(componentKey);
-        }
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/DynamicItemCache.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/DynamicItemCache.java
deleted file mode 100644
index ab96b1340..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/DynamicItemCache.java
+++ /dev/null
@@ -1,268 +0,0 @@
-/**
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.appprediction;
-
-import static android.content.pm.PackageManager.MATCH_INSTANT;
-
-import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
-import static com.android.quickstep.InstantAppResolverImpl.COMPONENT_CLASS_MARKER;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.pm.ShortcutInfo;
-import android.net.Uri;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.util.ArrayMap;
-import android.util.Log;
-
-import androidx.annotation.MainThread;
-import androidx.annotation.Nullable;
-import androidx.annotation.UiThread;
-import androidx.annotation.WorkerThread;
-
-import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.allapps.AllAppsStore;
-import com.android.launcher3.icons.IconCache;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.shortcuts.ShortcutKey;
-import com.android.launcher3.shortcuts.ShortcutRequest;
-import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.InstantAppResolver;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Utility class which loads and caches predicted items like instant apps and shortcuts, before
- * they can be displayed on the UI
- */
-public class DynamicItemCache {
-
-    private static final String TAG = "DynamicItemCache";
-    private static final boolean DEBUG = false;
-    private static final String DEFAULT_URL = "default-url";
-
-    private static final int BG_MSG_LOAD_SHORTCUTS = 1;
-    private static final int BG_MSG_LOAD_INSTANT_APPS = 2;
-
-    private static final int UI_MSG_UPDATE_SHORTCUTS = 1;
-    private static final int UI_MSG_UPDATE_INSTANT_APPS = 2;
-
-    private final Context mContext;
-    private final Handler mWorker;
-    private final Handler mUiHandler;
-    private final InstantAppResolver mInstantAppResolver;
-    private final Runnable mOnUpdateCallback;
-    private final IconCache mIconCache;
-
-    private final Map<ComponentKey, WorkspaceItemInfo> mShortcuts;
-    private final Map<String, InstantAppItemInfo> mInstantApps;
-
-    public DynamicItemCache(Context context, Runnable onUpdateCallback) {
-        mContext = context;
-        mWorker = new Handler(MODEL_EXECUTOR.getLooper(), this::handleWorkerMessage);
-        mUiHandler = new Handler(Looper.getMainLooper(), this::handleUiMessage);
-        mInstantAppResolver = InstantAppResolver.newInstance(context);
-        mOnUpdateCallback = onUpdateCallback;
-        mIconCache = LauncherAppState.getInstance(mContext).getIconCache();
-
-        mShortcuts = new HashMap<>();
-        mInstantApps = new HashMap<>();
-    }
-
-    public void cacheItems(List<ShortcutKey> shortcutKeys, List<String> pkgNames) {
-        if (!shortcutKeys.isEmpty()) {
-            mWorker.removeMessages(BG_MSG_LOAD_SHORTCUTS);
-            Message.obtain(mWorker, BG_MSG_LOAD_SHORTCUTS, shortcutKeys).sendToTarget();
-        }
-        if (!pkgNames.isEmpty()) {
-            mWorker.removeMessages(BG_MSG_LOAD_INSTANT_APPS);
-            Message.obtain(mWorker, BG_MSG_LOAD_INSTANT_APPS, pkgNames).sendToTarget();
-        }
-    }
-
-    private boolean handleWorkerMessage(Message msg) {
-        switch (msg.what) {
-            case BG_MSG_LOAD_SHORTCUTS: {
-                List<ShortcutKey> shortcutKeys = msg.obj != null ?
-                        (List<ShortcutKey>) msg.obj : Collections.EMPTY_LIST;
-                Map<ShortcutKey, WorkspaceItemInfo> shortcutKeyAndInfos = new ArrayMap<>();
-                for (ShortcutKey shortcutKey : shortcutKeys) {
-                    WorkspaceItemInfo workspaceItemInfo = loadShortcutWorker(shortcutKey);
-                    if (workspaceItemInfo != null) {
-                        shortcutKeyAndInfos.put(shortcutKey, workspaceItemInfo);
-                    }
-                }
-                Message.obtain(mUiHandler, UI_MSG_UPDATE_SHORTCUTS, shortcutKeyAndInfos)
-                        .sendToTarget();
-                return true;
-            }
-            case BG_MSG_LOAD_INSTANT_APPS: {
-                List<String> pkgNames = msg.obj != null ?
-                        (List<String>) msg.obj : Collections.EMPTY_LIST;
-                List<InstantAppItemInfo> instantAppItemInfos = new ArrayList<>();
-                for (String pkgName : pkgNames) {
-                    InstantAppItemInfo instantAppItemInfo = loadInstantApp(pkgName);
-                    if (instantAppItemInfo != null) {
-                        instantAppItemInfos.add(instantAppItemInfo);
-                    }
-                }
-                Message.obtain(mUiHandler, UI_MSG_UPDATE_INSTANT_APPS, instantAppItemInfos)
-                        .sendToTarget();
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private boolean handleUiMessage(Message msg) {
-        switch (msg.what) {
-            case UI_MSG_UPDATE_SHORTCUTS: {
-                mShortcuts.clear();
-                mShortcuts.putAll((Map<ShortcutKey, WorkspaceItemInfo>) msg.obj);
-                mOnUpdateCallback.run();
-                return true;
-            }
-            case UI_MSG_UPDATE_INSTANT_APPS: {
-                List<InstantAppItemInfo> instantAppItemInfos = (List<InstantAppItemInfo>) msg.obj;
-                mInstantApps.clear();
-                for (InstantAppItemInfo instantAppItemInfo : instantAppItemInfos) {
-                    mInstantApps.put(instantAppItemInfo.getTargetComponent().getPackageName(),
-                            instantAppItemInfo);
-                }
-                mOnUpdateCallback.run();
-                if (DEBUG) {
-                    Log.d(TAG, String.format("Cache size: %d, Cache: %s",
-                            mInstantApps.size(), mInstantApps.toString()));
-                }
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    @WorkerThread
-    private WorkspaceItemInfo loadShortcutWorker(ShortcutKey shortcutKey) {
-        List<ShortcutInfo> details = shortcutKey.buildRequest(mContext).query(ShortcutRequest.ALL);
-        if (!details.isEmpty()) {
-            WorkspaceItemInfo si = new WorkspaceItemInfo(details.get(0), mContext);
-            mIconCache.getShortcutIcon(si, details.get(0));
-            return si;
-        }
-        if (DEBUG) {
-            Log.d(TAG, "No shortcut found: " + shortcutKey.toString());
-        }
-        return null;
-    }
-
-    private InstantAppItemInfo loadInstantApp(String pkgName) {
-        PackageManager pm = mContext.getPackageManager();
-
-        try {
-            ApplicationInfo ai = pm.getApplicationInfo(pkgName, 0);
-            if (!mInstantAppResolver.isInstantApp(ai)) {
-                return null;
-            }
-        } catch (PackageManager.NameNotFoundException e) {
-            return null;
-        }
-
-        String url = retrieveDefaultUrl(pkgName, pm);
-        if (url == null) {
-            Log.w(TAG, "no default-url available for pkg " + pkgName);
-            return null;
-        }
-
-        Intent intent = new Intent(Intent.ACTION_VIEW)
-                .addCategory(Intent.CATEGORY_BROWSABLE)
-                .setData(Uri.parse(url));
-        InstantAppItemInfo info = new InstantAppItemInfo(intent, pkgName);
-        IconCache iconCache = LauncherAppState.getInstance(mContext).getIconCache();
-        iconCache.getTitleAndIcon(info, false);
-        if (info.bitmap.icon == null || iconCache.isDefaultIcon(info.bitmap, info.user)) {
-            return null;
-        }
-        return info;
-    }
-
-    @Nullable
-    public static String retrieveDefaultUrl(String pkgName, PackageManager pm) {
-        Intent mainIntent = new Intent().setAction(Intent.ACTION_MAIN)
-                .addCategory(Intent.CATEGORY_LAUNCHER).setPackage(pkgName);
-        List<ResolveInfo> resolveInfos = pm.queryIntentActivities(
-                mainIntent, MATCH_INSTANT | PackageManager.GET_META_DATA);
-        String url = null;
-        for (ResolveInfo resolveInfo : resolveInfos) {
-            if (resolveInfo.activityInfo.metaData != null
-                    && resolveInfo.activityInfo.metaData.containsKey(DEFAULT_URL)) {
-                url = resolveInfo.activityInfo.metaData.getString(DEFAULT_URL);
-            }
-        }
-        return url;
-    }
-
-    @UiThread
-    public InstantAppItemInfo getInstantApp(String pkgName) {
-        return mInstantApps.get(pkgName);
-    }
-
-    @MainThread
-    public WorkspaceItemInfo getShortcutInfo(ComponentKey key) {
-        return mShortcuts.get(key);
-    }
-
-    /**
-     * requests and caches icons for app targets
-     */
-    public void updateDependencies(List<ComponentKeyMapper> componentKeyMappers,
-            AllAppsStore appsStore, IconCache.ItemInfoUpdateReceiver callback, int itemCount) {
-        List<String> instantAppsToLoad = new ArrayList<>();
-        List<ShortcutKey> shortcutsToLoad = new ArrayList<>();
-        int total = componentKeyMappers.size();
-        for (int i = 0, count = 0; i < total && count < itemCount; i++) {
-            ComponentKeyMapper mapper = componentKeyMappers.get(i);
-            // Update instant apps
-            if (COMPONENT_CLASS_MARKER.equals(mapper.getComponentClass())) {
-                instantAppsToLoad.add(mapper.getPackage());
-                count++;
-            } else if (mapper.getComponentKey() instanceof ShortcutKey) {
-                shortcutsToLoad.add((ShortcutKey) mapper.getComponentKey());
-                count++;
-            } else {
-                // Reload high res icon
-                AppInfo info = (AppInfo) mapper.getApp(appsStore);
-                if (info != null) {
-                    if (info.usingLowResIcon()) {
-                        mIconCache.updateIconInBackground(callback, info);
-                    }
-                    count++;
-                }
-            }
-        }
-        cacheItems(shortcutsToLoad, instantAppsToLoad);
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
deleted file mode 100644
index 4c7943b..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.appprediction;
-
-import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_GRID;
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
-
-import android.annotation.TargetApi;
-import android.app.prediction.AppPredictionContext;
-import android.app.prediction.AppPredictionManager;
-import android.app.prediction.AppPredictor;
-import android.app.prediction.AppTarget;
-import android.app.prediction.AppTargetEvent;
-import android.app.prediction.AppTargetId;
-import android.content.ComponentName;
-import android.content.Context;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.UserHandle;
-import android.util.Log;
-
-import androidx.annotation.Nullable;
-import androidx.annotation.UiThread;
-import androidx.annotation.WorkerThread;
-
-import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
-import com.android.launcher3.model.AppLaunchTracker;
-import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
-import com.android.systemui.plugins.AppLaunchEventsPlugin;
-import com.android.systemui.plugins.PluginListener;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Subclass of app tracker which publishes the data to the prediction engine and gets back results.
- */
-@TargetApi(Build.VERSION_CODES.Q)
-public class PredictionAppTracker extends AppLaunchTracker
-        implements PluginListener<AppLaunchEventsPlugin> {
-
-    private static final String TAG = "PredictionAppTracker";
-    private static final boolean DBG = false;
-
-    private static final int MSG_INIT = 0;
-    private static final int MSG_DESTROY = 1;
-    private static final int MSG_LAUNCH = 2;
-    private static final int MSG_PREDICT = 3;
-
-    protected final Context mContext;
-    private final Handler mMessageHandler;
-    private final List<AppLaunchEventsPlugin> mAppLaunchEventsPluginsList;
-
-    // Accessed only on worker thread
-    private AppPredictor mHomeAppPredictor;
-    private AppPredictor mRecentsOverviewPredictor;
-
-    public PredictionAppTracker(Context context) {
-        mContext = context;
-        mMessageHandler = new Handler(UI_HELPER_EXECUTOR.getLooper(), this::handleMessage);
-        InvariantDeviceProfile.INSTANCE.get(mContext).addOnChangeListener(this::onIdpChanged);
-
-        mMessageHandler.sendEmptyMessage(MSG_INIT);
-
-        mAppLaunchEventsPluginsList = new ArrayList<>();
-        PluginManagerWrapper.INSTANCE.get(context)
-                .addPluginListener(this, AppLaunchEventsPlugin.class, true);
-    }
-
-    @UiThread
-    private void onIdpChanged(int changeFlags, InvariantDeviceProfile profile) {
-        if ((changeFlags & CHANGE_FLAG_GRID) != 0) {
-            // Reinitialize everything
-            mMessageHandler.sendEmptyMessage(MSG_INIT);
-        }
-    }
-
-    @WorkerThread
-    private void destroy() {
-        if (mHomeAppPredictor != null) {
-            mHomeAppPredictor.destroy();
-            mHomeAppPredictor = null;
-        }
-        if (mRecentsOverviewPredictor != null) {
-            mRecentsOverviewPredictor.destroy();
-            mRecentsOverviewPredictor = null;
-        }
-    }
-
-    @WorkerThread
-    private AppPredictor createPredictor(Client client, int count) {
-        AppPredictionManager apm = mContext.getSystemService(AppPredictionManager.class);
-
-        if (apm == null) {
-            return null;
-        }
-
-        AppPredictor predictor = apm.createAppPredictionSession(
-                new AppPredictionContext.Builder(mContext)
-                        .setUiSurface(client.id)
-                        .setPredictedTargetCount(count)
-                        .setExtras(getAppPredictionContextExtras(client))
-                        .build());
-        predictor.registerPredictionUpdates(mContext.getMainExecutor(),
-                PredictionUiStateManager.INSTANCE.get(mContext).appPredictorCallback(client));
-        predictor.requestPredictionUpdate();
-        return predictor;
-    }
-
-    /**
-     * Override to add custom extras.
-     */
-    @WorkerThread
-    @Nullable
-    public Bundle getAppPredictionContextExtras(Client client) {
-        return null;
-    }
-
-    @WorkerThread
-    private boolean handleMessage(Message msg) {
-        switch (msg.what) {
-            case MSG_INIT: {
-                // Destroy any existing clients
-                destroy();
-
-                // Initialize the clients
-                int count = InvariantDeviceProfile.INSTANCE.get(mContext).numAllAppsColumns;
-                mHomeAppPredictor = createPredictor(Client.HOME, count);
-                mRecentsOverviewPredictor = createPredictor(Client.OVERVIEW, count);
-                return true;
-            }
-            case MSG_DESTROY: {
-                destroy();
-                return true;
-            }
-            case MSG_LAUNCH: {
-                if (mHomeAppPredictor != null) {
-                    mHomeAppPredictor.notifyAppTargetEvent((AppTargetEvent) msg.obj);
-                }
-                return true;
-            }
-            case MSG_PREDICT: {
-                if (mHomeAppPredictor != null) {
-                    String client = (String) msg.obj;
-                    if (Client.HOME.id.equals(client)) {
-                        mHomeAppPredictor.requestPredictionUpdate();
-                    } else {
-                        mRecentsOverviewPredictor.requestPredictionUpdate();
-                    }
-                }
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    @UiThread
-    public void onReturnedToHome() {
-        String client = Client.HOME.id;
-        mMessageHandler.removeMessages(MSG_PREDICT, client);
-        Message.obtain(mMessageHandler, MSG_PREDICT, client).sendToTarget();
-        if (DBG) {
-            Log.d(TAG, String.format("Sent immediate message to update %s", client));
-        }
-
-        // Relay onReturnedToHome to every plugin.
-        mAppLaunchEventsPluginsList.forEach(AppLaunchEventsPlugin::onReturnedToHome);
-    }
-
-    @Override
-    @UiThread
-    public void onStartShortcut(String packageName, String shortcutId, UserHandle user,
-                                String container) {
-        // TODO: Use the full shortcut info
-        AppTarget target = new AppTarget.Builder(
-                new AppTargetId("shortcut:" + shortcutId), packageName, user)
-                .setClassName(shortcutId)
-                .build();
-
-        sendLaunch(target, container);
-
-        // Relay onStartShortcut info to every connected plugin.
-        mAppLaunchEventsPluginsList
-                .forEach(plugin -> plugin.onStartShortcut(
-                        packageName,
-                        shortcutId,
-                        user,
-                        container != null ? container : CONTAINER_DEFAULT)
-        );
-
-    }
-
-    @Override
-    @UiThread
-    public void onStartApp(ComponentName cn, UserHandle user, String container) {
-        if (cn != null) {
-            AppTarget target = new AppTarget.Builder(
-                    new AppTargetId("app:" + cn), cn.getPackageName(), user)
-                    .setClassName(cn.getClassName())
-                    .build();
-            sendLaunch(target, container);
-
-            // Relay onStartApp to every connected plugin.
-            mAppLaunchEventsPluginsList
-                    .forEach(plugin -> plugin.onStartApp(
-                            cn,
-                            user,
-                            container != null ? container : CONTAINER_DEFAULT)
-            );
-        }
-    }
-
-    @Override
-    @UiThread
-    public void onDismissApp(ComponentName cn, UserHandle user, String container) {
-        if (cn == null) return;
-        AppTarget target = new AppTarget.Builder(
-                new AppTargetId("app: " + cn), cn.getPackageName(), user)
-                .setClassName(cn.getClassName())
-                .build();
-        sendDismiss(target, container);
-
-        // Relay onDismissApp to every connected plugin.
-        mAppLaunchEventsPluginsList
-                .forEach(plugin -> plugin.onDismissApp(
-                        cn,
-                        user,
-                        container != null ? container : CONTAINER_DEFAULT)
-        );
-    }
-
-    @UiThread
-    private void sendEvent(AppTarget target, String container, int eventId) {
-        AppTargetEvent event = new AppTargetEvent.Builder(target, eventId)
-                .setLaunchLocation(container == null ? CONTAINER_DEFAULT : container)
-                .build();
-        Message.obtain(mMessageHandler, MSG_LAUNCH, event).sendToTarget();
-    }
-
-    @UiThread
-    private void sendLaunch(AppTarget target, String container) {
-        sendEvent(target, container, AppTargetEvent.ACTION_LAUNCH);
-    }
-
-    @UiThread
-    private void sendDismiss(AppTarget target, String container) {
-        sendEvent(target, container, AppTargetEvent.ACTION_DISMISS);
-    }
-
-    @Override
-    public void onPluginConnected(AppLaunchEventsPlugin appLaunchEventsPlugin, Context context) {
-        mAppLaunchEventsPluginsList.add(appLaunchEventsPlugin);
-    }
-
-    @Override
-    public void onPluginDisconnected(AppLaunchEventsPlugin appLaunchEventsPlugin) {
-        mAppLaunchEventsPluginsList.remove(appLaunchEventsPlugin);
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java
deleted file mode 100644
index a0f6b04..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.appprediction;
-
-import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
-import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
-import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-
-import android.app.prediction.AppPredictor;
-import android.app.prediction.AppTarget;
-import android.content.ComponentName;
-import android.content.Context;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.InvariantDeviceProfile.OnIDPChangeListener;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.allapps.AllAppsContainerView;
-import com.android.launcher3.allapps.AllAppsStore.OnUpdateListener;
-import com.android.launcher3.hybridhotseat.HotseatPredictionController;
-import com.android.launcher3.icons.IconCache.ItemInfoUpdateReceiver;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
-import com.android.launcher3.shortcuts.ShortcutKey;
-import com.android.launcher3.statemanager.StateManager.StateListener;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.MainThreadInitializedObject;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.OptionalInt;
-import java.util.stream.IntStream;
-
-/**
- * Handler responsible to updating the UI due to predicted apps changes. Operations:
- * 1) Pushes the predicted apps to all-apps. If all-apps is visible, waits until it becomes
- * invisible again before applying the changes. This ensures that the UI does not change abruptly
- * in front of the user, even if an app launched and user pressed back button to return to the
- * all-apps UI again.
- * 2) Prefetch high-res icons for predicted apps. This ensures that we have the icons in memory
- * even if all-apps is not opened as they are shown in search UI as well
- * 3) Load instant app if it is not already in memory. As predictions are persisted on disk,
- * instant app will not be in memory when launcher starts.
- * 4) Maintains the current active client id (for the predictions) and all updates are performed on
- * that client id.
- */
-public class PredictionUiStateManager implements StateListener<LauncherState>,
-        ItemInfoUpdateReceiver, OnIDPChangeListener, OnUpdateListener {
-
-    public static final String LAST_PREDICTION_ENABLED_STATE = "last_prediction_enabled_state";
-
-    // TODO (b/129421797): Update the client constants
-    public enum Client {
-        HOME("home"),
-        OVERVIEW("overview");
-
-        public final String id;
-
-        Client(String id) {
-            this.id = id;
-        }
-    }
-
-    public static final MainThreadInitializedObject<PredictionUiStateManager> INSTANCE =
-            new MainThreadInitializedObject<>(PredictionUiStateManager::new);
-
-    private final Context mContext;
-
-    private final DynamicItemCache mDynamicItemCache;
-    private final List[] mPredictionServicePredictions;
-
-    private int mMaxIconsPerRow;
-    private Client mActiveClient;
-
-    private AllAppsContainerView mAppsView;
-
-    private PredictionState mPendingState;
-    private PredictionState mCurrentState;
-
-    private boolean mGettingValidPredictionResults;
-
-    private PredictionUiStateManager(Context context) {
-        mContext = context;
-
-        mDynamicItemCache = new DynamicItemCache(context, this::onAppsUpdated);
-
-        mActiveClient = Client.HOME;
-
-        InvariantDeviceProfile idp = LauncherAppState.getIDP(context);
-        mMaxIconsPerRow = idp.numColumns;
-
-        idp.addOnChangeListener(this);
-        mPredictionServicePredictions = new List[Client.values().length];
-        for (int i = 0; i < mPredictionServicePredictions.length; i++) {
-            mPredictionServicePredictions[i] = Collections.emptyList();
-        }
-        mGettingValidPredictionResults = Utilities.getDevicePrefs(context)
-                .getBoolean(LAST_PREDICTION_ENABLED_STATE, true);
-
-        // Call this last
-        mCurrentState = parseLastState();
-    }
-
-    @Override
-    public void onIdpChanged(int changeFlags, InvariantDeviceProfile profile) {
-        mMaxIconsPerRow = profile.numColumns;
-    }
-
-    public Client getClient() {
-        return mActiveClient;
-    }
-
-    public void switchClient(Client client) {
-        if (client == mActiveClient) {
-            return;
-        }
-        mActiveClient = client;
-        dispatchOnChange(true);
-    }
-
-    public void setTargetAppsView(AllAppsContainerView appsView) {
-        if (mAppsView != null) {
-            mAppsView.getAppsStore().removeUpdateListener(this);
-        }
-        mAppsView = appsView;
-        if (mAppsView != null) {
-            mAppsView.getAppsStore().addUpdateListener(this);
-        }
-        if (mPendingState != null) {
-            applyState(mPendingState);
-            mPendingState = null;
-        } else {
-            applyState(mCurrentState);
-        }
-        updateDependencies(mCurrentState);
-    }
-
-    @Override
-    public void reapplyItemInfo(ItemInfoWithIcon info) { }
-
-    @Override
-    public void onStateTransitionComplete(LauncherState state) {
-        if (mAppsView == null) {
-            return;
-        }
-        if (mPendingState != null && canApplyPredictions(mPendingState)) {
-            applyState(mPendingState);
-            mPendingState = null;
-        }
-        if (mPendingState == null) {
-            Launcher.getLauncher(mAppsView.getContext()).getStateManager()
-                    .removeStateListener(this);
-        }
-    }
-
-    private void scheduleApplyPredictedApps(PredictionState state) {
-        boolean registerListener = mPendingState == null;
-        mPendingState = state;
-        if (registerListener) {
-            // Add a listener and wait until appsView is invisible again.
-            Launcher.getLauncher(mAppsView.getContext()).getStateManager().addStateListener(this);
-        }
-    }
-
-    private void applyState(PredictionState state) {
-        mCurrentState = state;
-        if (mAppsView != null) {
-            mAppsView.getFloatingHeaderView().findFixedRowByType(PredictionRowView.class)
-                    .setPredictedApps(mCurrentState.apps);
-        }
-    }
-
-    private void updatePredictionStateAfterCallback() {
-        boolean validResults = false;
-        for (List l : mPredictionServicePredictions) {
-            validResults |= l != null && !l.isEmpty();
-        }
-        if (validResults != mGettingValidPredictionResults) {
-            mGettingValidPredictionResults = validResults;
-            Utilities.getDevicePrefs(mContext).edit()
-                    .putBoolean(LAST_PREDICTION_ENABLED_STATE, true)
-                    .apply();
-        }
-        dispatchOnChange(true);
-    }
-
-    public AppPredictor.Callback appPredictorCallback(Client client) {
-        return targets -> {
-            mPredictionServicePredictions[client.ordinal()] = targets;
-            updatePredictionStateAfterCallback();
-        };
-    }
-
-    private void dispatchOnChange(boolean changed) {
-        PredictionState newState = changed
-                ? parseLastState()
-                : mPendingState != null && canApplyPredictions(mPendingState)
-                        ? mPendingState
-                        : mCurrentState;
-        if (changed && mAppsView != null && !canApplyPredictions(newState)) {
-            scheduleApplyPredictedApps(newState);
-        } else {
-            applyState(newState);
-        }
-    }
-
-    private PredictionState parseLastState() {
-        PredictionState state = new PredictionState();
-        state.isEnabled = mGettingValidPredictionResults;
-        if (!state.isEnabled) {
-            state.apps = Collections.EMPTY_LIST;
-            return state;
-        }
-
-        state.apps = new ArrayList<>();
-
-        List<AppTarget> appTargets = mPredictionServicePredictions[mActiveClient.ordinal()];
-        if (!appTargets.isEmpty()) {
-            for (AppTarget appTarget : appTargets) {
-                ComponentKey key;
-                if (appTarget.getShortcutInfo() != null) {
-                    key = ShortcutKey.fromInfo(appTarget.getShortcutInfo());
-                } else {
-                    key = new ComponentKey(new ComponentName(appTarget.getPackageName(),
-                            appTarget.getClassName()), appTarget.getUser());
-                }
-                state.apps.add(new ComponentKeyMapper(key, mDynamicItemCache));
-            }
-        }
-        updateDependencies(state);
-        return state;
-    }
-
-    private void updateDependencies(PredictionState state) {
-        if (!state.isEnabled || mAppsView == null) {
-            return;
-        }
-        mDynamicItemCache.updateDependencies(state.apps, mAppsView.getAppsStore(), this,
-                mMaxIconsPerRow);
-    }
-
-    @Override
-    public void onAppsUpdated() {
-        dispatchOnChange(false);
-    }
-
-    private boolean canApplyPredictions(PredictionState newState) {
-        if (mAppsView == null) {
-            // If there is no apps view, no need to schedule.
-            return true;
-        }
-        Launcher launcher = Launcher.getLauncher(mAppsView.getContext());
-        PredictionRowView predictionRow = mAppsView.getFloatingHeaderView().
-                findFixedRowByType(PredictionRowView.class);
-        if (!predictionRow.isShown() || predictionRow.getAlpha() == 0 ||
-                launcher.isForceInvisible()) {
-            return true;
-        }
-
-        if (mCurrentState.isEnabled != newState.isEnabled
-                || mCurrentState.apps.isEmpty() != newState.apps.isEmpty()) {
-            // If the visibility of the prediction row is changing, apply immediately.
-            return true;
-        }
-
-        if (launcher.getDeviceProfile().isVerticalBarLayout()) {
-            // If we are here & mAppsView.isShown() = true, we are probably in all-apps or mid way
-            return false;
-        }
-        if (!launcher.isInState(OVERVIEW) && !launcher.isInState(BACKGROUND_APP)) {
-            // Just a fallback as we dont need to apply instantly, if we are not in the swipe-up UI
-            return false;
-        }
-
-        // Instead of checking against 1, we should check against (1 + delta), where delta accounts
-        // for the nav-bar height (as app icon can still be visible under the nav-bar). Checking
-        // against 1, keeps the logic simple :)
-        return launcher.getAllAppsController().getProgress() > 1;
-    }
-
-    public PredictionState getCurrentState() {
-        return mCurrentState;
-    }
-
-    /**
-     * Returns ranking info for the app within all apps prediction.
-     * Only applicable when {@link ItemInfo#itemType} is one of the followings:
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_APPLICATION},
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_SHORTCUT},
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_DEEP_SHORTCUT}
-     */
-    public OptionalInt getAllAppsRank(@Nullable ItemInfo itemInfo) {
-        if (itemInfo == null || itemInfo.getTargetComponent() == null || itemInfo.user == null) {
-            return OptionalInt.empty();
-        }
-
-        if (itemInfo.itemType == ITEM_TYPE_APPLICATION
-                || itemInfo.itemType == ITEM_TYPE_SHORTCUT
-                || itemInfo.itemType == ITEM_TYPE_DEEP_SHORTCUT) {
-            ComponentKey key = new ComponentKey(itemInfo.getTargetComponent(),
-                    itemInfo.user);
-            final List<ComponentKeyMapper> apps = getCurrentState().apps;
-            return IntStream.range(0, apps.size())
-                    .filter(index -> key.equals(apps.get(index).getComponentKey()))
-                    .findFirst();
-        }
-
-        return OptionalInt.empty();
-    }
-
-    /**
-     * Fill in predicted_rank field based on app prediction.
-     * Only applicable when {@link ItemInfo#itemType} is one of the followings:
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_APPLICATION},
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_SHORTCUT},
-     * {@link LauncherSettings.Favorites#ITEM_TYPE_DEEP_SHORTCUT}
-     */
-    public static void fillInPredictedRank(
-            @NonNull ItemInfo itemInfo, @NonNull LauncherLogProto.Target target) {
-
-        final PredictionUiStateManager manager = PredictionUiStateManager.INSTANCE.getNoCreate();
-        if (manager == null || itemInfo.getTargetComponent() == null || itemInfo.user == null
-                || (itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_APPLICATION
-                && itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT
-                && itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT)) {
-            return;
-        }
-        if (itemInfo.container != LauncherSettings.Favorites.CONTAINER_PREDICTION) {
-            HotseatPredictionController.encodeHotseatLayoutIntoPredictionRank(itemInfo, target);
-            return;
-        }
-
-        final ComponentKey k = new ComponentKey(itemInfo.getTargetComponent(), itemInfo.user);
-        final List<ComponentKeyMapper> predictedApps = manager.getCurrentState().apps;
-        IntStream.range(0, predictedApps.size())
-                .filter((i) -> k.equals(predictedApps.get(i).getComponentKey()))
-                .findFirst()
-                .ifPresent((rank) -> target.predictedRank = 0 - rank);
-    }
-
-    public static class PredictionState {
-
-        public boolean isEnabled;
-        public List<ComponentKeyMapper> apps;
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
deleted file mode 100644
index b94e633..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
+++ /dev/null
@@ -1,723 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.hybridhotseat;
-
-import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_GRID;
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.hybridhotseat.HotseatEduController.getSettingsIntent;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOTSEAT_RANKED;
-
-import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.app.prediction.AppPredictionContext;
-import android.app.prediction.AppPredictionManager;
-import android.app.prediction.AppPredictor;
-import android.app.prediction.AppTarget;
-import android.app.prediction.AppTargetEvent;
-import android.content.ComponentName;
-import android.os.Process;
-import android.util.Log;
-import android.view.HapticFeedbackConstants;
-import android.view.View;
-import android.view.ViewGroup;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.DragSource;
-import com.android.launcher3.DropTarget;
-import com.android.launcher3.Hotseat;
-import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.allapps.AllAppsStore;
-import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.appprediction.ComponentKeyMapper;
-import com.android.launcher3.appprediction.DynamicItemCache;
-import com.android.launcher3.dragndrop.DragController;
-import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.icons.IconCache;
-import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
-import com.android.launcher3.logger.LauncherAtom.PredictedHotseatContainer;
-import com.android.launcher3.logging.InstanceId;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.FolderInfo;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.popup.SystemShortcut;
-import com.android.launcher3.shortcuts.ShortcutKey;
-import com.android.launcher3.touch.ItemLongClickListener;
-import com.android.launcher3.uioverrides.PredictedAppIcon;
-import com.android.launcher3.uioverrides.QuickstepLauncher;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.IntArray;
-import com.android.launcher3.util.OnboardingPrefs;
-import com.android.launcher3.views.ArrowTipView;
-import com.android.launcher3.views.Snackbar;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.OptionalInt;
-import java.util.stream.IntStream;
-
-/**
- * Provides prediction ability for the hotseat. Fills gaps in hotseat with predicted items, allows
- * pinning of predicted apps and manages replacement of predicted apps with user drag.
- */
-public class HotseatPredictionController implements DragController.DragListener,
-        View.OnAttachStateChangeListener, SystemShortcut.Factory<QuickstepLauncher>,
-        InvariantDeviceProfile.OnIDPChangeListener, AllAppsStore.OnUpdateListener,
-        IconCache.ItemInfoUpdateReceiver, DragSource {
-
-    private static final String TAG = "PredictiveHotseat";
-    private static final boolean DEBUG = false;
-
-    private static final String PREDICTION_CLIENT = "hotseat";
-    private DropTarget.DragObject mDragObject;
-    private int mHotSeatItemsCount;
-    private int mPredictedSpotsCount = 0;
-
-    private Launcher mLauncher;
-    private final Hotseat mHotseat;
-
-    private final HotseatRestoreHelper mRestoreHelper;
-
-    private List<ComponentKeyMapper> mComponentKeyMappers = new ArrayList<>();
-
-    private DynamicItemCache mDynamicItemCache;
-
-    private final HotseatPredictionModel mPredictionModel;
-    private AppPredictor mAppPredictor;
-    private AllAppsStore mAllAppsStore;
-    private AnimatorSet mIconRemoveAnimators;
-    private boolean mUIUpdatePaused = false;
-    private boolean mIsDestroyed = false;
-
-
-    private List<PredictedAppIcon.PredictedIconOutlineDrawing> mOutlineDrawings = new ArrayList<>();
-
-    private final View.OnLongClickListener mPredictionLongClickListener = v -> {
-        if (!ItemLongClickListener.canStartDrag(mLauncher)) return false;
-        if (mLauncher.getWorkspace().isSwitchingState()) return false;
-        if (!mLauncher.getOnboardingPrefs().getBoolean(
-                OnboardingPrefs.HOTSEAT_LONGPRESS_TIP_SEEN)) {
-            Snackbar.show(mLauncher, R.string.hotseat_tip_gaps_filled,
-                    R.string.hotseat_prediction_settings, null,
-                    () -> mLauncher.startActivity(getSettingsIntent()));
-            mLauncher.getOnboardingPrefs().markChecked(OnboardingPrefs.HOTSEAT_LONGPRESS_TIP_SEEN);
-            mLauncher.getDragLayer().performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
-            return true;
-        }
-        // Start the drag
-        mLauncher.getWorkspace().beginDragShared(v, this, new DragOptions());
-        return true;
-    };
-
-    public HotseatPredictionController(Launcher launcher) {
-        mLauncher = launcher;
-        mHotseat = launcher.getHotseat();
-        mAllAppsStore = mLauncher.getAppsView().getAppsStore();
-        LauncherAppState appState = LauncherAppState.getInstance(launcher);
-        mPredictionModel = (HotseatPredictionModel) appState.getPredictionModel();
-        mAllAppsStore.addUpdateListener(this);
-        mDynamicItemCache = new DynamicItemCache(mLauncher, this::fillGapsWithPrediction);
-        mHotSeatItemsCount = mLauncher.getDeviceProfile().inv.numHotseatIcons;
-        launcher.getDeviceProfile().inv.addOnChangeListener(this);
-        mHotseat.addOnAttachStateChangeListener(this);
-        mRestoreHelper = new HotseatRestoreHelper(mLauncher);
-        if (mHotseat.isAttachedToWindow()) {
-            onViewAttachedToWindow(mHotseat);
-        }
-    }
-
-    /**
-     * Shows appropriate hotseat education based on prediction enabled and migration states.
-     */
-    public void showEdu() {
-        mLauncher.getStateManager().goToState(NORMAL, true, () -> {
-            if (mComponentKeyMappers.isEmpty()) {
-                // launcher has empty predictions set
-                Snackbar.show(mLauncher, R.string.hotsaet_tip_prediction_disabled,
-                        R.string.hotseat_prediction_settings, null,
-                        () -> mLauncher.startActivity(getSettingsIntent()));
-            } else if (getPredictedIcons().size() >= (mHotSeatItemsCount + 1) / 2) {
-                showDiscoveryTip();
-            } else {
-                HotseatEduController eduController = new HotseatEduController(mLauncher,
-                        mRestoreHelper,
-                        this::createPredictor);
-                eduController.setPredictedApps(mapToWorkspaceItemInfo(mComponentKeyMappers));
-                eduController.showEdu();
-            }
-        });
-    }
-
-    /**
-     * Shows educational tip for hotseat if user does not go through Tips app.
-     */
-    private void showDiscoveryTip() {
-        if (getPredictedIcons().isEmpty()) {
-            new ArrowTipView(mLauncher).show(
-                    mLauncher.getString(R.string.hotseat_tip_no_empty_slots), mHotseat.getTop());
-        } else {
-            Snackbar.show(mLauncher, R.string.hotseat_tip_gaps_filled,
-                    R.string.hotseat_prediction_settings, null,
-                    () -> mLauncher.startActivity(getSettingsIntent()));
-        }
-    }
-
-    /**
-     * Returns if hotseat client has predictions
-     */
-    public boolean hasPredictions() {
-        return !mComponentKeyMappers.isEmpty();
-    }
-
-    @Override
-    public void onViewAttachedToWindow(View view) {
-        mLauncher.getDragController().addDragListener(this);
-    }
-
-    @Override
-    public void onViewDetachedFromWindow(View view) {
-        mLauncher.getDragController().removeDragListener(this);
-    }
-
-    private void fillGapsWithPrediction() {
-        fillGapsWithPrediction(false, null);
-    }
-
-    private void fillGapsWithPrediction(boolean animate, Runnable callback) {
-        if (mUIUpdatePaused || mDragObject != null) {
-            return;
-        }
-        List<WorkspaceItemInfo> predictedApps = mapToWorkspaceItemInfo(mComponentKeyMappers);
-        if (mComponentKeyMappers.isEmpty() != predictedApps.isEmpty()) {
-            // Safely ignore update as AppsList is not ready yet. This will called again once
-            // apps are ready (HotseatPredictionController#onAppsUpdated)
-            return;
-        }
-        int predictionIndex = 0;
-        ArrayList<WorkspaceItemInfo> newItems = new ArrayList<>();
-        // make sure predicted icon removal and filling predictions don't step on each other
-        if (mIconRemoveAnimators != null && mIconRemoveAnimators.isRunning()) {
-            mIconRemoveAnimators.addListener(new AnimationSuccessListener() {
-                @Override
-                public void onAnimationSuccess(Animator animator) {
-                    fillGapsWithPrediction(animate, callback);
-                    mIconRemoveAnimators.removeListener(this);
-                }
-            });
-            return;
-        }
-        for (int rank = 0; rank < mHotSeatItemsCount; rank++) {
-            View child = mHotseat.getChildAt(
-                    mHotseat.getCellXFromOrder(rank),
-                    mHotseat.getCellYFromOrder(rank));
-
-            if (child != null && !isPredictedIcon(child)) {
-                continue;
-            }
-            if (predictedApps.size() <= predictionIndex) {
-                // Remove predicted apps from the past
-                if (isPredictedIcon(child)) {
-                    mHotseat.removeView(child);
-                }
-                continue;
-            }
-            WorkspaceItemInfo predictedItem = predictedApps.get(predictionIndex++);
-            if (isPredictedIcon(child) && child.isEnabled()) {
-                PredictedAppIcon icon = (PredictedAppIcon) child;
-                icon.applyFromWorkspaceItem(predictedItem);
-                icon.finishBinding(mPredictionLongClickListener);
-            } else {
-                newItems.add(predictedItem);
-            }
-            preparePredictionInfo(predictedItem, rank);
-        }
-        mPredictedSpotsCount = predictionIndex;
-        bindItems(newItems, animate, callback);
-    }
-
-    private void bindItems(List<WorkspaceItemInfo> itemsToAdd, boolean animate, Runnable callback) {
-        AnimatorSet animationSet = new AnimatorSet();
-        for (WorkspaceItemInfo item : itemsToAdd) {
-            PredictedAppIcon icon = PredictedAppIcon.createIcon(mHotseat, item);
-            mLauncher.getWorkspace().addInScreenFromBind(icon, item);
-            icon.finishBinding(mPredictionLongClickListener);
-            if (animate) {
-                animationSet.play(ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 0.2f, 1));
-            }
-        }
-        if (animate) {
-            if (callback != null) {
-                animationSet.addListener(AnimationSuccessListener.forRunnable(callback));
-            }
-            animationSet.start();
-        } else {
-            if (callback != null) callback.run();
-        }
-    }
-
-    /**
-     * Unregisters callbacks and frees resources
-     */
-    public void destroy() {
-        mIsDestroyed = true;
-        mAllAppsStore.removeUpdateListener(this);
-        mLauncher.getDeviceProfile().inv.removeOnChangeListener(this);
-        mHotseat.removeOnAttachStateChangeListener(this);
-        if (mAppPredictor != null) {
-            mAppPredictor.destroy();
-        }
-    }
-
-    /**
-     * start and pauses predicted apps update on the hotseat
-     */
-    public void setPauseUIUpdate(boolean paused) {
-        mUIUpdatePaused = paused;
-        if (!paused) {
-            fillGapsWithPrediction();
-        }
-    }
-
-    /**
-     * Creates App Predictor with all the current apps pinned on the hotseat
-     */
-    public void createPredictor() {
-        AppPredictionManager apm = mLauncher.getSystemService(AppPredictionManager.class);
-        if (apm == null) {
-            return;
-        }
-        if (mAppPredictor != null) {
-            mAppPredictor.destroy();
-            mAppPredictor = null;
-        }
-        WeakReference<HotseatPredictionController> controllerRef = new WeakReference<>(this);
-
-
-        mPredictionModel.createBundle(bundle -> {
-            if (mIsDestroyed) return;
-            mAppPredictor = apm.createAppPredictionSession(
-                    new AppPredictionContext.Builder(mLauncher)
-                            .setUiSurface(PREDICTION_CLIENT)
-                            .setPredictedTargetCount(mHotSeatItemsCount)
-                            .setExtras(bundle)
-                            .build());
-            mAppPredictor.registerPredictionUpdates(
-                    mLauncher.getApplicationContext().getMainExecutor(),
-                    list -> {
-                        if (controllerRef.get() != null) {
-                            controllerRef.get().setPredictedApps(list);
-                        }
-                    });
-            mAppPredictor.requestPredictionUpdate();
-        });
-        setPauseUIUpdate(false);
-    }
-
-    /**
-     * Create WorkspaceItemInfo objects and binds PredictedAppIcon views for cached predicted items.
-     */
-    public void showCachedItems(List<AppInfo> apps, IntArray ranks) {
-        if (hasPredictions() && mAppPredictor != null) {
-            mAppPredictor.requestPredictionUpdate();
-            fillGapsWithPrediction();
-            return;
-        }
-        int count = Math.min(ranks.size(), apps.size());
-        List<WorkspaceItemInfo> items = new ArrayList<>(count);
-        for (int i = 0; i < count; i++) {
-            WorkspaceItemInfo item = new WorkspaceItemInfo(apps.get(i));
-            ComponentKey componentKey = new ComponentKey(item.getTargetComponent(), item.user);
-            preparePredictionInfo(item, ranks.get(i));
-            items.add(item);
-
-            mComponentKeyMappers.add(new ComponentKeyMapper(componentKey, mDynamicItemCache));
-        }
-        updateDependencies();
-        bindItems(items, false, null);
-    }
-
-    private void setPredictedApps(List<AppTarget> appTargets) {
-        mComponentKeyMappers.clear();
-        if (appTargets.isEmpty()) {
-            mRestoreHelper.restoreBackup();
-        }
-        StringBuilder predictionLog = new StringBuilder("predictedApps: [\n");
-        ArrayList<ComponentKey> componentKeys = new ArrayList<>();
-        for (AppTarget appTarget : appTargets) {
-            ComponentKey key;
-            if (appTarget.getShortcutInfo() != null) {
-                key = ShortcutKey.fromInfo(appTarget.getShortcutInfo());
-            } else {
-                key = new ComponentKey(new ComponentName(appTarget.getPackageName(),
-                        appTarget.getClassName()), appTarget.getUser());
-            }
-            componentKeys.add(key);
-            predictionLog.append(key.toString());
-            predictionLog.append(",rank:");
-            predictionLog.append(appTarget.getRank());
-            predictionLog.append("\n");
-            mComponentKeyMappers.add(new ComponentKeyMapper(key, mDynamicItemCache));
-        }
-        predictionLog.append("]");
-        if (Utilities.IS_DEBUG_DEVICE) {
-            HotseatFileLog.INSTANCE.get(mLauncher).log(TAG, predictionLog.toString());
-        }
-        updateDependencies();
-        fillGapsWithPrediction();
-        mPredictionModel.cachePredictionComponentKeys(componentKeys);
-    }
-
-    private void updateDependencies() {
-        mDynamicItemCache.updateDependencies(mComponentKeyMappers, mAllAppsStore, this,
-                mHotSeatItemsCount);
-    }
-
-    /**
-     * Pins a predicted app icon into place.
-     */
-    public void pinPrediction(ItemInfo info) {
-        PredictedAppIcon icon = (PredictedAppIcon) mHotseat.getChildAt(
-                mHotseat.getCellXFromOrder(info.rank),
-                mHotseat.getCellYFromOrder(info.rank));
-        if (icon == null) {
-            return;
-        }
-        WorkspaceItemInfo workspaceItemInfo = new WorkspaceItemInfo((WorkspaceItemInfo) info);
-        mLauncher.getModelWriter().addItemToDatabase(workspaceItemInfo,
-                LauncherSettings.Favorites.CONTAINER_HOTSEAT, workspaceItemInfo.screenId,
-                workspaceItemInfo.cellX, workspaceItemInfo.cellY);
-        ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 1, 0.8f, 1).start();
-        icon.pin(workspaceItemInfo);
-        AppTarget appTarget = mPredictionModel.getAppTargetFromInfo(workspaceItemInfo);
-        if (appTarget != null) {
-            notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(appTarget,
-                    AppTargetEvent.ACTION_PIN, workspaceItemInfo));
-        }
-    }
-
-    private List<WorkspaceItemInfo> mapToWorkspaceItemInfo(
-            List<ComponentKeyMapper> components) {
-        AllAppsStore allAppsStore = mLauncher.getAppsView().getAppsStore();
-        if (allAppsStore.getApps().length == 0) {
-            return Collections.emptyList();
-        }
-
-        List<WorkspaceItemInfo> predictedApps = new ArrayList<>();
-        for (ComponentKeyMapper mapper : components) {
-            ItemInfoWithIcon info = mapper.getApp(allAppsStore);
-            if (info instanceof AppInfo) {
-                WorkspaceItemInfo predictedApp = new WorkspaceItemInfo((AppInfo) info);
-                predictedApp.container = LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
-                predictedApps.add(predictedApp);
-            } else if (info instanceof WorkspaceItemInfo) {
-                WorkspaceItemInfo predictedApp = new WorkspaceItemInfo((WorkspaceItemInfo) info);
-                predictedApp.container = LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
-                predictedApps.add(predictedApp);
-            } else {
-                if (DEBUG) {
-                    Log.e(TAG, "Predicted app not found: " + mapper);
-                }
-            }
-            // Stop at the number of hotseat items
-            if (predictedApps.size() == mHotSeatItemsCount) {
-                break;
-            }
-        }
-        return predictedApps;
-    }
-
-    private List<PredictedAppIcon> getPredictedIcons() {
-        List<PredictedAppIcon> icons = new ArrayList<>();
-        ViewGroup vg = mHotseat.getShortcutsAndWidgets();
-        for (int i = 0; i < vg.getChildCount(); i++) {
-            View child = vg.getChildAt(i);
-            if (isPredictedIcon(child)) {
-                icons.add((PredictedAppIcon) child);
-            }
-        }
-        return icons;
-    }
-
-    private void removePredictedApps(List<PredictedAppIcon.PredictedIconOutlineDrawing> outlines,
-            ItemInfo draggedInfo) {
-        if (mIconRemoveAnimators != null) {
-            mIconRemoveAnimators.end();
-        }
-        mIconRemoveAnimators = new AnimatorSet();
-        removeOutlineDrawings();
-        for (PredictedAppIcon icon : getPredictedIcons()) {
-            if (!icon.isEnabled()) {
-                continue;
-            }
-            if (icon.getTag().equals(draggedInfo)) {
-                mHotseat.removeView(icon);
-                continue;
-            }
-            int rank = ((WorkspaceItemInfo) icon.getTag()).rank;
-            outlines.add(new PredictedAppIcon.PredictedIconOutlineDrawing(
-                    mHotseat.getCellXFromOrder(rank), mHotseat.getCellYFromOrder(rank), icon));
-            icon.setEnabled(false);
-            ObjectAnimator animator = ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 0);
-            animator.addListener(new AnimationSuccessListener() {
-                @Override
-                public void onAnimationSuccess(Animator animator) {
-                    if (icon.getParent() != null) {
-                        mHotseat.removeView(icon);
-                    }
-                }
-            });
-            mIconRemoveAnimators.play(animator);
-        }
-        mIconRemoveAnimators.start();
-    }
-
-    private void notifyItemAction(AppTargetEvent event) {
-        if (mAppPredictor != null) {
-            mAppPredictor.notifyAppTargetEvent(event);
-        }
-    }
-
-    @Override
-    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
-        removePredictedApps(mOutlineDrawings, dragObject.dragInfo);
-        mDragObject = dragObject;
-        if (mOutlineDrawings.isEmpty()) return;
-        for (PredictedAppIcon.PredictedIconOutlineDrawing outlineDrawing : mOutlineDrawings) {
-            mHotseat.addDelegatedCellDrawing(outlineDrawing);
-        }
-        mHotseat.invalidate();
-    }
-
-    /**
-     * Unpins pinned app when it's converted into a folder
-     */
-    public void folderCreatedFromWorkspaceItem(ItemInfo itemInfo, FolderInfo folderInfo) {
-        AppTarget folderTarget = mPredictionModel.getAppTargetFromInfo(folderInfo);
-        AppTarget itemTarget = mPredictionModel.getAppTargetFromInfo(itemInfo);
-        if (folderTarget != null && HotseatPredictionModel.isTrackedForPrediction(folderInfo)) {
-            notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(folderTarget,
-                    AppTargetEvent.ACTION_PIN, folderInfo));
-        }
-        // using folder info with isTrackedForPrediction as itemInfo.container is already changed
-        // to folder by this point
-        if (itemTarget != null && HotseatPredictionModel.isTrackedForPrediction(folderInfo)) {
-            notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(itemTarget,
-                    AppTargetEvent.ACTION_UNPIN, folderInfo
-            ));
-        }
-    }
-
-    /**
-     * Pins workspace item created when all folder items are removed but one
-     */
-    public void folderConvertedToWorkspaceItem(ItemInfo itemInfo, FolderInfo folderInfo) {
-        AppTarget folderTarget = mPredictionModel.getAppTargetFromInfo(folderInfo);
-        AppTarget itemTarget = mPredictionModel.getAppTargetFromInfo(itemInfo);
-        if (folderTarget != null && HotseatPredictionModel.isTrackedForPrediction(folderInfo)) {
-            notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(folderTarget,
-                    AppTargetEvent.ACTION_UNPIN, folderInfo));
-        }
-        if (itemTarget != null && HotseatPredictionModel.isTrackedForPrediction(itemInfo)) {
-            notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(itemTarget,
-                    AppTargetEvent.ACTION_PIN, itemInfo));
-        }
-    }
-
-    @Override
-    public void onDragEnd() {
-        if (mDragObject == null) {
-            return;
-        }
-
-        ItemInfo dragInfo = mDragObject.dragInfo;
-        if (mDragObject.isMoved()) {
-            AppTarget appTarget = mPredictionModel.getAppTargetFromInfo(dragInfo);
-            //always send pin event first to prevent AiAi from predicting an item moved within
-            // the same page
-            if (appTarget != null && HotseatPredictionModel.isTrackedForPrediction(dragInfo)) {
-                notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(appTarget,
-                        AppTargetEvent.ACTION_PIN, dragInfo));
-            }
-            if (appTarget != null && HotseatPredictionModel.isTrackedForPrediction(
-                    mDragObject.originalDragInfo)) {
-                notifyItemAction(mPredictionModel.wrapAppTargetWithLocation(appTarget,
-                        AppTargetEvent.ACTION_UNPIN, mDragObject.originalDragInfo));
-            }
-        }
-        mDragObject = null;
-        fillGapsWithPrediction(true, this::removeOutlineDrawings);
-    }
-
-
-    @Nullable
-    @Override
-    public SystemShortcut<QuickstepLauncher> getShortcut(QuickstepLauncher activity,
-            ItemInfo itemInfo) {
-        if (itemInfo.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION) {
-            return null;
-        }
-        return new PinPrediction(activity, itemInfo);
-    }
-
-    private void preparePredictionInfo(WorkspaceItemInfo itemInfo, int rank) {
-        itemInfo.container = LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
-        itemInfo.rank = rank;
-        itemInfo.cellX = mHotseat.getCellXFromOrder(rank);
-        itemInfo.cellY = mHotseat.getCellYFromOrder(rank);
-        itemInfo.screenId = rank;
-    }
-
-    private void removeOutlineDrawings() {
-        if (mOutlineDrawings.isEmpty()) return;
-        for (PredictedAppIcon.PredictedIconOutlineDrawing outlineDrawing : mOutlineDrawings) {
-            mHotseat.removeDelegatedCellDrawing(outlineDrawing);
-        }
-        mHotseat.invalidate();
-        mOutlineDrawings.clear();
-    }
-
-    @Override
-    public void onIdpChanged(int changeFlags, InvariantDeviceProfile profile) {
-        if ((changeFlags & CHANGE_FLAG_GRID) != 0) {
-            this.mHotSeatItemsCount = profile.numHotseatIcons;
-            createPredictor();
-        }
-    }
-
-    @Override
-    public void onAppsUpdated() {
-        fillGapsWithPrediction();
-    }
-
-    @Override
-    public void reapplyItemInfo(ItemInfoWithIcon info) {
-    }
-
-    @Override
-    public void onDropCompleted(View target, DropTarget.DragObject d, boolean success) {
-        //Does nothing
-    }
-
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, LauncherLogProto.Target child,
-            ArrayList<LauncherLogProto.Target> parents) {
-        mHotseat.fillInLogContainerData(childInfo, child, parents);
-    }
-
-    /**
-     * Logs rank info based on current list of predicted items
-     */
-    public void logLaunchedAppRankingInfo(@NonNull ItemInfo itemInfo, InstanceId instanceId) {
-        if (Utilities.IS_DEBUG_DEVICE) {
-            final String pkg = itemInfo.getTargetComponent() != null
-                    ? itemInfo.getTargetComponent().getPackageName() : "unknown";
-            HotseatFileLog.INSTANCE.get(mLauncher).log("UserEvent",
-                    "appLaunch: packageName:" + pkg + ",isWorkApp:" + (itemInfo.user != null
-                            && !Process.myUserHandle().equals(itemInfo.user))
-                            + ",launchLocation:" + itemInfo.container);
-        }
-
-        if (itemInfo.getTargetComponent() == null || itemInfo.user == null) {
-            return;
-        }
-
-        final ComponentKey key = new ComponentKey(itemInfo.getTargetComponent(), itemInfo.user);
-
-        final List<ComponentKeyMapper> predictedApps = new ArrayList<>(mComponentKeyMappers);
-        OptionalInt rank = IntStream.range(0, predictedApps.size())
-                .filter(index -> key.equals(predictedApps.get(index).getComponentKey()))
-                .findFirst();
-        if (!rank.isPresent()) {
-            return;
-        }
-
-        int cardinality = 0;
-        for (PredictedAppIcon icon : getPredictedIcons()) {
-            ItemInfo info = (ItemInfo) icon.getTag();
-            cardinality |= 1 << info.screenId;
-        }
-
-        PredictedHotseatContainer.Builder containerBuilder = PredictedHotseatContainer.newBuilder();
-        containerBuilder.setCardinality(cardinality);
-        if (itemInfo.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION) {
-            containerBuilder.setIndex(rank.getAsInt());
-        }
-        mLauncher.getStatsLogManager().logger()
-                .withInstanceId(instanceId)
-                .withRank(rank.getAsInt())
-                .withContainerInfo(ContainerInfo.newBuilder()
-                        .setPredictedHotseatContainer(containerBuilder)
-                        .build())
-                .log(LAUNCHER_HOTSEAT_RANKED);
-    }
-
-    private class PinPrediction extends SystemShortcut<QuickstepLauncher> {
-
-        private PinPrediction(QuickstepLauncher target, ItemInfo itemInfo) {
-            super(R.drawable.ic_pin, R.string.pin_prediction, target,
-                    itemInfo);
-        }
-
-        @Override
-        public void onClick(View view) {
-            dismissTaskMenuView(mTarget);
-            pinPrediction(mItemInfo);
-        }
-    }
-
-    /**
-     * Fill in predicted_rank field based on app prediction.
-     * Only applicable when {@link ItemInfo#itemType} is PREDICTED_HOTSEAT
-     */
-    public static void encodeHotseatLayoutIntoPredictionRank(
-            @NonNull ItemInfo itemInfo, @NonNull LauncherLogProto.Target target) {
-        QuickstepLauncher launcher = QuickstepLauncher.ACTIVITY_TRACKER.getCreatedActivity();
-        if (launcher == null || launcher.getHotseatPredictionController() == null
-                || itemInfo.getTargetComponent() == null) {
-            return;
-        }
-        HotseatPredictionController controller = launcher.getHotseatPredictionController();
-
-        final ComponentKey k = new ComponentKey(itemInfo.getTargetComponent(), itemInfo.user);
-
-        final List<ComponentKeyMapper> predictedApps = controller.mComponentKeyMappers;
-        OptionalInt rank = IntStream.range(0, predictedApps.size())
-                .filter((i) -> k.equals(predictedApps.get(i).getComponentKey()))
-                .findFirst();
-
-        target.predictedRank = 10000 + (controller.mPredictedSpotsCount * 100)
-                + (rank.isPresent() ? rank.getAsInt() + 1 : 0);
-    }
-
-    private static boolean isPredictedIcon(View view) {
-        return view instanceof PredictedAppIcon && view.getTag() instanceof WorkspaceItemInfo
-                && ((WorkspaceItemInfo) view.getTag()).container
-                == LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java
deleted file mode 100644
index fc9a11b..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.uioverrides.states;
-
-import com.android.launcher3.Launcher;
-
-public class OverviewPeekState extends OverviewState {
-    private static final float OVERVIEW_OFFSET = 0.7f;
-
-    public OverviewPeekState(int id) {
-        super(id);
-    }
-
-    @Override
-    public float[] getOverviewScaleAndOffset(Launcher launcher) {
-        return new float[] {NO_SCALE, OVERVIEW_OFFSET};
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
deleted file mode 100644
index a0af797..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.uioverrides.states;
-
-import static android.view.View.VISIBLE;
-
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.HINT_STATE;
-import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
-import static com.android.launcher3.WorkspaceStateTransitionAnimation.getSpringScaleAnimator;
-import static com.android.launcher3.anim.Interpolators.ACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL_1_7;
-import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
-import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
-import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
-import static com.android.launcher3.anim.Interpolators.INSTANT;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
-import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
-import static com.android.launcher3.anim.Interpolators.clampToProgress;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_DEPTH;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_HOTSEAT_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_HOTSEAT_TRANSLATE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCRIM_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_VERTICAL_PROGRESS;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
-import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
-
-import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ValueAnimator;
-import android.view.View;
-import android.view.animation.Interpolator;
-
-import com.android.launcher3.CellLayout;
-import com.android.launcher3.Hotseat;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherState.ScaleAndTranslation;
-import com.android.launcher3.Workspace;
-import com.android.launcher3.allapps.AllAppsContainerView;
-import com.android.launcher3.allapps.AllAppsTransitionController;
-import com.android.launcher3.statemanager.StateManager;
-import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.uioverrides.QuickstepLauncher;
-import com.android.quickstep.SysUINavigationMode;
-import com.android.quickstep.util.RecentsAtomicAnimationFactory;
-import com.android.quickstep.views.RecentsView;
-
-/**
- * Animation factory for quickstep specific transitions
- */
-public class QuickstepAtomicAnimationFactory extends
-        RecentsAtomicAnimationFactory<Launcher, LauncherState> {
-
-    // Scale recents takes before animating in
-    private static final float RECENTS_PREPARE_SCALE = 1.33f;
-
-    public static final int INDEX_SHELF_ANIM = RecentsAtomicAnimationFactory.NEXT_INDEX + 0;
-    public static final int INDEX_PAUSE_TO_OVERVIEW_ANIM =
-            RecentsAtomicAnimationFactory.NEXT_INDEX + 1;
-
-    private static final int MY_ANIM_COUNT = 2;
-    protected static final int NEXT_INDEX = RecentsAtomicAnimationFactory.NEXT_INDEX
-            + MY_ANIM_COUNT;
-
-    // Due to use of physics, duration may differ between devices so we need to calculate and
-    // cache the value.
-    private int mHintToNormalDuration = -1;
-
-    public static final long ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW = 300;
-
-    public QuickstepAtomicAnimationFactory(QuickstepLauncher activity) {
-        super(activity, MY_ANIM_COUNT);
-    }
-
-    @Override
-    public Animator createStateElementAnimation(int index, float... values) {
-        switch (index) {
-            case INDEX_SHELF_ANIM: {
-                AllAppsTransitionController aatc = mActivity.getAllAppsController();
-                Animator springAnim = aatc.createSpringAnimation(values);
-
-                if ((OVERVIEW.getVisibleElements(mActivity) & HOTSEAT_ICONS) != 0) {
-                    // Translate hotseat with the shelf until reaching overview.
-                    float overviewProgress = OVERVIEW.getVerticalProgress(mActivity);
-                    ScaleAndTranslation sat = OVERVIEW.getHotseatScaleAndTranslation(mActivity);
-                    float shiftRange = aatc.getShiftRange();
-                    if (values.length == 1) {
-                        values = new float[] {aatc.getProgress(), values[0]};
-                    }
-                    ValueAnimator hotseatAnim = ValueAnimator.ofFloat(values);
-                    hotseatAnim.addUpdateListener(anim -> {
-                        float progress = (Float) anim.getAnimatedValue();
-                        if (progress >= overviewProgress || mActivity.isInState(BACKGROUND_APP)) {
-                            float hotseatShift = (progress - overviewProgress) * shiftRange;
-                            mActivity.getHotseat().setTranslationY(hotseatShift + sat.translationY);
-                        }
-                    });
-                    hotseatAnim.setInterpolator(LINEAR);
-                    hotseatAnim.setDuration(springAnim.getDuration());
-
-                    AnimatorSet anim = new AnimatorSet();
-                    anim.play(hotseatAnim);
-                    anim.play(springAnim);
-                    return anim;
-                }
-
-                return springAnim;
-            }
-            case INDEX_PAUSE_TO_OVERVIEW_ANIM: {
-                StateAnimationConfig config = new StateAnimationConfig();
-                config.duration = ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW;
-
-                config.setInterpolator(ANIM_VERTICAL_PROGRESS, OVERSHOOT_1_2);
-                config.setInterpolator(ANIM_ALL_APPS_FADE, DEACCEL_3);
-                if ((OVERVIEW.getVisibleElements(mActivity) & HOTSEAT_ICONS) != 0) {
-                    config.setInterpolator(ANIM_HOTSEAT_SCALE, OVERSHOOT_1_2);
-                    config.setInterpolator(ANIM_HOTSEAT_TRANSLATE, OVERSHOOT_1_2);
-                }
-
-                StateManager<LauncherState> stateManager = mActivity.getStateManager();
-                return stateManager.createAtomicAnimation(
-                        stateManager.getCurrentStableState(), OVERVIEW, config);
-            }
-            default:
-                return super.createStateElementAnimation(index, values);
-        }
-    }
-
-    @Override
-    public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
-            StateAnimationConfig config) {
-        if (toState == NORMAL && fromState == OVERVIEW) {
-            config.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL);
-            config.setInterpolator(ANIM_WORKSPACE_FADE, ACCEL);
-            config.setInterpolator(ANIM_ALL_APPS_FADE, ACCEL);
-            config.setInterpolator(ANIM_OVERVIEW_SCALE, clampToProgress(ACCEL, 0, 0.9f));
-            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, ACCEL);
-            config.setInterpolator(ANIM_OVERVIEW_FADE, DEACCEL_1_7);
-            Workspace workspace = mActivity.getWorkspace();
-
-            // Start from a higher workspace scale, but only if we're invisible so we don't jump.
-            boolean isWorkspaceVisible = workspace.getVisibility() == VISIBLE;
-            if (isWorkspaceVisible) {
-                CellLayout currentChild = (CellLayout) workspace.getChildAt(
-                        workspace.getCurrentPage());
-                isWorkspaceVisible = currentChild.getVisibility() == VISIBLE
-                        && currentChild.getShortcutsAndWidgets().getAlpha() > 0;
-            }
-            if (!isWorkspaceVisible) {
-                workspace.setScaleX(0.92f);
-                workspace.setScaleY(0.92f);
-            }
-            Hotseat hotseat = mActivity.getHotseat();
-            boolean isHotseatVisible = hotseat.getVisibility() == VISIBLE && hotseat.getAlpha() > 0;
-            if (!isHotseatVisible) {
-                hotseat.setScaleX(0.92f);
-                hotseat.setScaleY(0.92f);
-                if (ENABLE_OVERVIEW_ACTIONS.get()) {
-                    AllAppsContainerView qsbContainer = mActivity.getAppsView();
-                    View qsb = qsbContainer.getSearchView();
-                    boolean qsbVisible = qsb.getVisibility() == VISIBLE && qsb.getAlpha() > 0;
-                    if (!qsbVisible) {
-                        qsbContainer.setScaleX(0.92f);
-                        qsbContainer.setScaleY(0.92f);
-                    }
-                }
-            }
-        } else if (toState == NORMAL && fromState == OVERVIEW_PEEK) {
-            // Keep fully visible until the very end (when overview is offscreen) to make invisible.
-            config.setInterpolator(ANIM_OVERVIEW_FADE, FINAL_FRAME);
-        } else if (toState == OVERVIEW_PEEK && fromState == NORMAL) {
-            config.setInterpolator(ANIM_OVERVIEW_FADE, INSTANT);
-            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_1_7);
-            config.setInterpolator(ANIM_OVERVIEW_SCRIM_FADE, FAST_OUT_SLOW_IN);
-        } else if ((fromState == NORMAL || fromState == HINT_STATE) && toState == OVERVIEW) {
-            if (SysUINavigationMode.getMode(mActivity) == NO_BUTTON) {
-                config.setInterpolator(ANIM_WORKSPACE_SCALE,
-                        fromState == NORMAL ? ACCEL : OVERSHOOT_1_2);
-                config.setInterpolator(ANIM_WORKSPACE_TRANSLATE, ACCEL);
-            } else {
-                config.setInterpolator(ANIM_WORKSPACE_SCALE, OVERSHOOT_1_2);
-
-                // Scale up the recents, if it is not coming from the side
-                RecentsView overview = mActivity.getOverviewPanel();
-                if (overview.getVisibility() != VISIBLE || overview.getContentAlpha() == 0) {
-                    SCALE_PROPERTY.set(overview, RECENTS_PREPARE_SCALE);
-                }
-            }
-            config.setInterpolator(ANIM_WORKSPACE_FADE, OVERSHOOT_1_2);
-            config.setInterpolator(ANIM_ALL_APPS_FADE, OVERSHOOT_1_2);
-            config.setInterpolator(ANIM_OVERVIEW_SCALE, OVERSHOOT_1_2);
-            config.setInterpolator(ANIM_DEPTH, OVERSHOOT_1_2);
-            Interpolator translationInterpolator = ENABLE_OVERVIEW_ACTIONS.get()
-                    && removeShelfFromOverview(mActivity)
-                    ? OVERSHOOT_1_2
-                    : OVERSHOOT_1_7;
-            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, translationInterpolator);
-            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, translationInterpolator);
-            config.setInterpolator(ANIM_OVERVIEW_FADE, OVERSHOOT_1_2);
-        } else if (fromState == HINT_STATE && toState == NORMAL) {
-            config.setInterpolator(ANIM_DEPTH, DEACCEL_3);
-            if (mHintToNormalDuration == -1) {
-                ValueAnimator va = getSpringScaleAnimator(mActivity, mActivity.getWorkspace(),
-                        toState.getWorkspaceScaleAndTranslation(mActivity).scale);
-                mHintToNormalDuration = (int) va.getDuration();
-            }
-            config.duration = Math.max(config.duration, mHintToNormalDuration);
-        }
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
deleted file mode 100644
index fac478e..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.uioverrides.touchcontrollers;
-
-import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
-import static com.android.launcher3.anim.Interpolators.ACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_HEADER_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
-import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
-import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
-import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
-import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_PAUSE_TO_OVERVIEW_ANIM;
-import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
-import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.util.Log;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewConfiguration;
-
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.util.VibratorWrapper;
-import com.android.quickstep.SystemUiProxy;
-import com.android.quickstep.util.MotionPauseDetector;
-import com.android.quickstep.views.RecentsView;
-
-/**
- * Touch controller which handles swipe and hold to go to Overview
- */
-public class FlingAndHoldTouchController extends PortraitStatesTouchController {
-
-    private static final long PEEK_IN_ANIM_DURATION = 240;
-    private static final long PEEK_OUT_ANIM_DURATION = 100;
-    private static final float MAX_DISPLACEMENT_PERCENT = 0.75f;
-
-    protected final MotionPauseDetector mMotionPauseDetector;
-    private final float mMotionPauseMinDisplacement;
-    private final float mMotionPauseMaxDisplacement;
-
-    private AnimatorSet mPeekAnim;
-
-    public FlingAndHoldTouchController(Launcher l) {
-        super(l, false /* allowDragToOverview */);
-        mMotionPauseDetector = new MotionPauseDetector(l);
-        mMotionPauseMinDisplacement = ViewConfiguration.get(l).getScaledTouchSlop();
-        mMotionPauseMaxDisplacement = getMotionPauseMaxDisplacement();
-    }
-
-    protected float getMotionPauseMaxDisplacement() {
-        return getShiftRange() * MAX_DISPLACEMENT_PERCENT;
-    }
-
-    @Override
-    protected long getAtomicDuration() {
-        return QuickstepAtomicAnimationFactory.ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW;
-    }
-
-    @Override
-    public void onDragStart(boolean start, float startDisplacement) {
-        mMotionPauseDetector.clear();
-
-        super.onDragStart(start, startDisplacement);
-
-        if (handlingOverviewAnim()) {
-            mMotionPauseDetector.setOnMotionPauseListener(this::onMotionPauseChanged);
-        }
-
-        if (mAtomicAnim != null) {
-            mAtomicAnim.cancel();
-        }
-    }
-
-    protected void onMotionPauseChanged(boolean isPaused) {
-        RecentsView recentsView = mLauncher.getOverviewPanel();
-        recentsView.setOverviewStateEnabled(isPaused);
-        if (mPeekAnim != null) {
-            mPeekAnim.cancel();
-        }
-        LauncherState fromState = isPaused ? NORMAL : OVERVIEW_PEEK;
-        LauncherState toState = isPaused ? OVERVIEW_PEEK : NORMAL;
-        long peekDuration = isPaused ? PEEK_IN_ANIM_DURATION : PEEK_OUT_ANIM_DURATION;
-
-        StateAnimationConfig config = new StateAnimationConfig();
-        config.duration = peekDuration;
-        config.animFlags = PLAY_ATOMIC_OVERVIEW_PEEK;
-        mPeekAnim = mLauncher.getStateManager().createAtomicAnimation(
-                fromState, toState, config);
-        mPeekAnim.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                mPeekAnim = null;
-            }
-        });
-        mPeekAnim.start();
-        VibratorWrapper.INSTANCE.get(mLauncher).vibrate(OVERVIEW_HAPTIC);
-
-        mLauncher.getDragLayer().getScrim().createSysuiMultiplierAnim(isPaused ? 0 : 1)
-                .setDuration(peekDuration).start();
-    }
-
-    /**
-     * @return Whether we are handling the overview animation, rather than
-     * having it as part of the existing animation to the target state.
-     */
-    protected boolean handlingOverviewAnim() {
-        int stateFlags = SystemUiProxy.INSTANCE.get(mLauncher).getLastSystemUiStateFlags();
-        return mStartState == NORMAL && (stateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0;
-    }
-
-    @Override
-    protected StateAnimationConfig getConfigForStates(
-            LauncherState fromState, LauncherState toState) {
-        if (fromState == NORMAL && toState == ALL_APPS) {
-            StateAnimationConfig builder = new StateAnimationConfig();
-            // Fade in prediction icons quickly, then rest of all apps after reaching overview.
-            float progressToReachOverview = NORMAL.getVerticalProgress(mLauncher)
-                    - OVERVIEW.getVerticalProgress(mLauncher);
-            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
-                    ACCEL,
-                    0,
-                    ALL_APPS_CONTENT_FADE_THRESHOLD));
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
-                    ACCEL,
-                    progressToReachOverview,
-                    progressToReachOverview + ALL_APPS_CONTENT_FADE_THRESHOLD));
-
-            // Get workspace out of the way quickly, to prepare for potential pause.
-            builder.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL_3);
-            builder.setInterpolator(ANIM_WORKSPACE_TRANSLATE, DEACCEL_3);
-            builder.setInterpolator(ANIM_WORKSPACE_FADE, DEACCEL_3);
-            return builder;
-        } else if (fromState == ALL_APPS && toState == NORMAL) {
-            StateAnimationConfig builder = new StateAnimationConfig();
-            // Keep all apps/predictions opaque until the very end of the transition.
-            float progressToReachOverview = OVERVIEW.getVerticalProgress(mLauncher);
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
-                    DEACCEL,
-                    progressToReachOverview - ALL_APPS_CONTENT_FADE_THRESHOLD,
-                    progressToReachOverview));
-            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
-                    DEACCEL,
-                    1 - ALL_APPS_CONTENT_FADE_THRESHOLD,
-                    1));
-            return builder;
-        }
-        return super.getConfigForStates(fromState, toState);
-    }
-
-    @Override
-    public boolean onDrag(float displacement, MotionEvent event) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "FlingAndHoldTouchController");
-        }
-        float upDisplacement = -displacement;
-        mMotionPauseDetector.setDisallowPause(!handlingOverviewAnim()
-                || upDisplacement < mMotionPauseMinDisplacement
-                || upDisplacement > mMotionPauseMaxDisplacement);
-        mMotionPauseDetector.addPosition(event);
-        return super.onDrag(displacement, event);
-    }
-
-    @Override
-    public void onDragEnd(float velocity) {
-        if (mMotionPauseDetector.isPaused() && handlingOverviewAnim()) {
-            goToOverviewOnDragEnd(velocity);
-        } else {
-            super.onDragEnd(velocity);
-        }
-
-        View searchView = mLauncher.getAppsView().getSearchView();
-        if (searchView instanceof FeedbackHandler) {
-            ((FeedbackHandler) searchView).resetFeedback();
-        }
-        mMotionPauseDetector.clear();
-    }
-
-    protected void goToOverviewOnDragEnd(float velocity) {
-        if (mPeekAnim != null) {
-            mPeekAnim.cancel();
-        }
-
-        Animator overviewAnim = mLauncher.createAtomicAnimationFactory()
-                .createStateElementAnimation(INDEX_PAUSE_TO_OVERVIEW_ANIM);
-        mAtomicAnim = new AnimatorSet();
-        mAtomicAnim.addListener(new AnimationSuccessListener() {
-            @Override
-            public void onAnimationSuccess(Animator animator) {
-                onSwipeInteractionCompleted(OVERVIEW, Touch.SWIPE);
-            }
-
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                super.onAnimationEnd(animation);
-                if (mCancelled) {
-                    StateAnimationConfig config = new StateAnimationConfig();
-                    config.animFlags = PLAY_ATOMIC_OVERVIEW_PEEK;
-                    config.duration = PEEK_OUT_ANIM_DURATION;
-                    mPeekAnim = mLauncher.getStateManager().createAtomicAnimation(
-                            mFromState, mToState, config);
-                    mPeekAnim.start();
-                }
-                mAtomicAnim = null;
-            }
-        });
-        mAtomicAnim.play(overviewAnim);
-        mAtomicAnim.start();
-    }
-
-    @Override
-    protected void goToTargetState(LauncherState targetState, int logAction) {
-        if (mPeekAnim != null && mPeekAnim.isStarted()) {
-            // Don't jump to the target state until overview is no longer peeking.
-            mPeekAnim.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    FlingAndHoldTouchController.super.goToTargetState(targetState, logAction);
-                }
-            });
-        } else {
-            super.goToTargetState(targetState, logAction);
-        }
-    }
-
-    @Override
-    @AnimationFlags
-    protected int updateAnimComponentsOnReinit(@AnimationFlags int animComponents) {
-        if (handlingOverviewAnim()) {
-            // We don't want the state transition to all apps to animate overview,
-            // as that will cause a jump after our atomic animation.
-            return animComponents | SKIP_OVERVIEW;
-        } else {
-            return animComponents;
-        }
-    }
-
-    /**
-     * Interface for views with feedback animation requiring reset
-     */
-    public interface FeedbackHandler {
-
-        /**
-         * reset searchWidget feedback
-         */
-        void resetFeedback();
-    }
-
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
deleted file mode 100644
index 9316938..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.uioverrides.touchcontrollers;
-
-import static com.android.launcher3.LauncherState.HINT_STATE;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
-import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
-import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
-import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
-
-import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
-import android.animation.ValueAnimator;
-import android.graphics.PointF;
-import android.util.Log;
-import android.view.MotionEvent;
-
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.graphics.OverviewScrim;
-import com.android.launcher3.statemanager.StateManager;
-import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.util.VibratorWrapper;
-import com.android.quickstep.util.StaggeredWorkspaceAnim;
-import com.android.quickstep.views.RecentsView;
-
-/**
- * Touch controller which handles swipe and hold from the nav bar to go to Overview. Swiping above
- * the nav bar falls back to go to All Apps. Swiping from the nav bar without holding goes to the
- * first home screen instead of to Overview.
- */
-public class NoButtonNavbarToOverviewTouchController extends FlingAndHoldTouchController {
-
-
-    // How much of the movement to use for translating overview after swipe and hold.
-    private static final float OVERVIEW_MOVEMENT_FACTOR = 0.25f;
-    private static final long TRANSLATION_ANIM_MIN_DURATION_MS = 80;
-    private static final float TRANSLATION_ANIM_VELOCITY_DP_PER_MS = 0.8f;
-
-    private final RecentsView mRecentsView;
-
-    private boolean mDidTouchStartInNavBar;
-    private boolean mReachedOverview;
-    private boolean mIsOverviewRehidden;
-    private boolean mIsHomeStaggeredAnimFinished;
-    // The last recorded displacement before we reached overview.
-    private PointF mStartDisplacement = new PointF();
-
-    // Normal to Hint animation has flag SKIP_OVERVIEW, so we update this scrim with this animator.
-    private ObjectAnimator mNormalToHintOverviewScrimAnimator;
-
-    public NoButtonNavbarToOverviewTouchController(Launcher l) {
-        super(l);
-        mRecentsView = l.getOverviewPanel();
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NoButtonNavbarToOverviewTouchController.ctor");
-        }
-    }
-
-    @Override
-    protected float getMotionPauseMaxDisplacement() {
-        // No need to disallow pause when swiping up all the way up the screen (unlike
-        // FlingAndHoldTouchController where user is probably intending to go to all apps).
-        return Float.MAX_VALUE;
-    }
-
-    @Override
-    protected boolean canInterceptTouch(MotionEvent ev) {
-        mDidTouchStartInNavBar = (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
-        return super.canInterceptTouch(ev);
-    }
-
-    @Override
-    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
-        if (fromState == NORMAL && mDidTouchStartInNavBar) {
-            return HINT_STATE;
-        } else if (fromState == OVERVIEW && isDragTowardPositive) {
-            // Don't allow swiping up to all apps.
-            return OVERVIEW;
-        }
-        return super.getTargetState(fromState, isDragTowardPositive);
-    }
-
-    @Override
-    protected float initCurrentAnimation(int animComponents) {
-        float progressMultiplier = super.initCurrentAnimation(animComponents);
-        if (mToState == HINT_STATE) {
-            // Track the drag across the entire height of the screen.
-            progressMultiplier = -1 / getShiftRange();
-        }
-        return progressMultiplier;
-    }
-
-    @Override
-    public void onDragStart(boolean start, float startDisplacement) {
-        super.onDragStart(start, startDisplacement);
-        if (mFromState == NORMAL && mToState == HINT_STATE) {
-            mNormalToHintOverviewScrimAnimator = ObjectAnimator.ofFloat(
-                    mLauncher.getDragLayer().getOverviewScrim(),
-                    OverviewScrim.SCRIM_PROGRESS,
-                    mFromState.getOverviewScrimAlpha(mLauncher),
-                    mToState.getOverviewScrimAlpha(mLauncher));
-        }
-        mReachedOverview = false;
-    }
-
-    @Override
-    protected void updateProgress(float fraction) {
-        super.updateProgress(fraction);
-        if (mNormalToHintOverviewScrimAnimator != null) {
-            mNormalToHintOverviewScrimAnimator.setCurrentFraction(fraction);
-        }
-    }
-
-    @Override
-    public void onDragEnd(float velocity) {
-        super.onDragEnd(velocity);
-        mNormalToHintOverviewScrimAnimator = null;
-    }
-
-    @Override
-    protected void updateSwipeCompleteAnimation(ValueAnimator animator, long expectedDuration,
-            LauncherState targetState, float velocity, boolean isFling) {
-        super.updateSwipeCompleteAnimation(animator, expectedDuration, targetState, velocity,
-                isFling);
-        if (targetState == HINT_STATE) {
-            // Normally we compute the duration based on the velocity and distance to the given
-            // state, but since the hint state tracks the entire screen without a clear endpoint, we
-            // need to manually set the duration to a reasonable value.
-            animator.setDuration(HINT_STATE.getTransitionDuration(mLauncher));
-        }
-    }
-
-    @Override
-    protected void onMotionPauseChanged(boolean isPaused) {
-        if (mCurrentAnimation == null) {
-            return;
-        }
-        mNormalToHintOverviewScrimAnimator = null;
-        mCurrentAnimation.dispatchOnCancelWithoutCancelRunnable(() -> {
-            mLauncher.getStateManager().goToState(OVERVIEW, true, () -> {
-                mReachedOverview = true;
-                maybeSwipeInteractionToOverviewComplete();
-            });
-        });
-        VibratorWrapper.INSTANCE.get(mLauncher).vibrate(OVERVIEW_HAPTIC);
-    }
-
-    private void maybeSwipeInteractionToOverviewComplete() {
-        if (mReachedOverview && mDetector.isSettlingState()) {
-            onSwipeInteractionCompleted(OVERVIEW, Touch.SWIPE);
-        }
-    }
-
-    // Used if flinging back to home after reaching overview
-    private void maybeSwipeInteractionToHomeComplete() {
-        if (mIsHomeStaggeredAnimFinished && mIsOverviewRehidden) {
-            onSwipeInteractionCompleted(NORMAL, Touch.FLING);
-        }
-    }
-
-    @Override
-    protected boolean handlingOverviewAnim() {
-        return mDidTouchStartInNavBar && super.handlingOverviewAnim();
-    }
-
-    @Override
-    public boolean onDrag(float yDisplacement, float xDisplacement, MotionEvent event) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NoButtonNavbarToOverviewTouchController");
-        }
-        if (mMotionPauseDetector.isPaused()) {
-            if (!mReachedOverview) {
-                mStartDisplacement.set(xDisplacement, yDisplacement);
-            } else {
-                mRecentsView.setTranslationX((xDisplacement - mStartDisplacement.x)
-                        * OVERVIEW_MOVEMENT_FACTOR);
-                mRecentsView.setTranslationY((yDisplacement - mStartDisplacement.y)
-                        * OVERVIEW_MOVEMENT_FACTOR);
-            }
-            // Stay in Overview.
-            return true;
-        }
-        return super.onDrag(yDisplacement, xDisplacement, event);
-    }
-
-    @Override
-    protected void goToOverviewOnDragEnd(float velocity) {
-        float velocityDp = dpiFromPx(velocity);
-        boolean isFling = Math.abs(velocityDp) > 1;
-        StateManager<LauncherState> stateManager = mLauncher.getStateManager();
-        boolean goToHomeInsteadOfOverview = isFling;
-        if (goToHomeInsteadOfOverview) {
-            if (velocity > 0) {
-                stateManager.goToState(NORMAL, true,
-                        () -> onSwipeInteractionCompleted(NORMAL, Touch.FLING));
-            } else {
-                mIsHomeStaggeredAnimFinished = mIsOverviewRehidden = false;
-
-                StaggeredWorkspaceAnim staggeredWorkspaceAnim = new StaggeredWorkspaceAnim(
-                        mLauncher, velocity, false /* animateOverviewScrim */);
-                staggeredWorkspaceAnim.addAnimatorListener(new AnimationSuccessListener() {
-                    @Override
-                    public void onAnimationSuccess(Animator animator) {
-                        mIsHomeStaggeredAnimFinished = true;
-                        maybeSwipeInteractionToHomeComplete();
-                    }
-                }).start();
-
-                // StaggeredWorkspaceAnim doesn't animate overview, so we handle it here.
-                stateManager.cancelAnimation();
-                StateAnimationConfig config = new StateAnimationConfig();
-                config.duration = OVERVIEW.getTransitionDuration(mLauncher);
-                config.animFlags = PLAY_ATOMIC_OVERVIEW_PEEK;
-                AnimatorSet anim = stateManager.createAtomicAnimation(
-                        stateManager.getState(), NORMAL, config);
-                anim.addListener(AnimationSuccessListener.forRunnable(() -> {
-                    mIsOverviewRehidden = true;
-                    maybeSwipeInteractionToHomeComplete();
-                }));
-                anim.start();
-            }
-        }
-        if (mReachedOverview) {
-            float distanceDp = dpiFromPx(Math.max(
-                    Math.abs(mRecentsView.getTranslationX()),
-                    Math.abs(mRecentsView.getTranslationY())));
-            long duration = (long) Math.max(TRANSLATION_ANIM_MIN_DURATION_MS,
-                    distanceDp / TRANSLATION_ANIM_VELOCITY_DP_PER_MS);
-            mRecentsView.animate()
-                    .translationX(0)
-                    .translationY(0)
-                    .setInterpolator(ACCEL_DEACCEL)
-                    .setDuration(duration)
-                    .withEndAction(goToHomeInsteadOfOverview
-                            ? null
-                            : this::maybeSwipeInteractionToOverviewComplete);
-        }
-    }
-
-    private float dpiFromPx(float pixels) {
-        return Utilities.dpiFromPx(pixels, mLauncher.getResources().getDisplayMetrics());
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/OverviewToAllAppsTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/OverviewToAllAppsTouchController.java
deleted file mode 100644
index 9091168..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/OverviewToAllAppsTouchController.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.uioverrides.touchcontrollers;
-
-import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-
-import android.view.MotionEvent;
-
-import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.quickstep.TouchInteractionService;
-import com.android.quickstep.views.RecentsView;
-
-/**
- * Touch controller from going from OVERVIEW to ALL_APPS.
- *
- * This is used in landscape mode. It is also used in portrait mode for the fallback recents.
- */
-public class OverviewToAllAppsTouchController extends PortraitStatesTouchController {
-
-    public OverviewToAllAppsTouchController(Launcher l) {
-        super(l, true /* allowDragToOverview */);
-    }
-
-    @Override
-    protected boolean canInterceptTouch(MotionEvent ev) {
-        if (mCurrentAnimation != null) {
-            // If we are already animating from a previous state, we can intercept.
-            return true;
-        }
-        if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
-            return false;
-        }
-        if (mLauncher.isInState(ALL_APPS)) {
-            // In all-apps only listen if the container cannot scroll itself
-            return mLauncher.getAppsView().shouldContainerScroll(ev);
-        } else if (mLauncher.isInState(NORMAL)) {
-            return (ev.getEdgeFlags() & Utilities.EDGE_NAV_BAR) == 0;
-        } else if (mLauncher.isInState(OVERVIEW)) {
-            RecentsView rv = mLauncher.getOverviewPanel();
-            return ev.getY() > (rv.getBottom() - rv.getPaddingBottom());
-        } else {
-            return false;
-        }
-    }
-
-    @Override
-    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
-        if (fromState == ALL_APPS && !isDragTowardPositive) {
-            // Should swipe down go to OVERVIEW instead?
-            return TouchInteractionService.isConnected() ?
-                    mLauncher.getStateManager().getLastState() : NORMAL;
-        } else if (isDragTowardPositive) {
-            return ALL_APPS;
-        }
-        return fromState;
-    }
-
-    @Override
-    protected int getLogContainerTypeForNormalState(MotionEvent ev) {
-        return LauncherLogProto.ContainerType.WORKSPACE;
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
deleted file mode 100644
index a63f3a8..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
-
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.PointF;
-import android.graphics.Rect;
-import android.os.Build;
-import android.util.Log;
-import android.view.MotionEvent;
-
-import androidx.annotation.CallSuper;
-import androidx.annotation.UiThread;
-
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.util.VibratorWrapper;
-import com.android.launcher3.util.WindowBounds;
-import com.android.quickstep.RecentsAnimationCallbacks.RecentsAnimationListener;
-import com.android.quickstep.util.ActiveGestureLog;
-import com.android.quickstep.util.ActivityInitListener;
-import com.android.quickstep.util.RectFSpringAnim;
-import com.android.quickstep.util.SurfaceTransactionApplier;
-import com.android.quickstep.util.TransformParams;
-import com.android.quickstep.views.RecentsView;
-import com.android.quickstep.views.TaskView;
-import com.android.systemui.shared.recents.model.ThumbnailData;
-import com.android.systemui.shared.system.InputConsumerController;
-import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
-
-import java.util.ArrayList;
-import java.util.function.Consumer;
-
-/**
- * Base class for swipe up handler with some utility methods
- */
-@TargetApi(Build.VERSION_CODES.Q)
-public abstract class BaseSwipeUpHandler<T extends StatefulActivity<?>, Q extends RecentsView>
-        extends SwipeUpAnimationLogic implements RecentsAnimationListener {
-
-    private static final String TAG = "BaseSwipeUpHandler";
-
-    protected final BaseActivityInterface<?, T> mActivityInterface;
-    protected final InputConsumerController mInputConsumer;
-
-    protected final ActivityInitListener mActivityInitListener;
-
-    protected RecentsAnimationController mRecentsAnimationController;
-    protected RecentsAnimationTargets mRecentsAnimationTargets;
-
-    // Callbacks to be made once the recents animation starts
-    private final ArrayList<Runnable> mRecentsAnimationStartCallbacks = new ArrayList<>();
-
-    protected T mActivity;
-    protected Q mRecentsView;
-
-    protected Runnable mGestureEndCallback;
-
-    protected MultiStateCallback mStateCallback;
-
-    protected boolean mCanceled;
-
-    private boolean mRecentsViewScrollLinked = false;
-
-    protected BaseSwipeUpHandler(Context context, RecentsAnimationDeviceState deviceState,
-            GestureState gestureState, InputConsumerController inputConsumer) {
-        super(context, deviceState, gestureState, new TransformParams());
-        mActivityInterface = gestureState.getActivityInterface();
-        mActivityInitListener = mActivityInterface.createActivityInitListener(this::onActivityInit);
-        mInputConsumer = inputConsumer;
-    }
-
-    /**
-     * To be called at the end of constructor of subclasses. This calls various methods which can
-     * depend on proper class initialization.
-     */
-    protected void initAfterSubclassConstructor() {
-        initTransitionEndpoints(
-                mTaskViewSimulator.getOrientationState().getLauncherDeviceProfile());
-    }
-
-    protected void performHapticFeedback() {
-        VibratorWrapper.INSTANCE.get(mContext).vibrate(OVERVIEW_HAPTIC);
-    }
-
-    public Consumer<MotionEvent> getRecentsViewDispatcher(float navbarRotation) {
-        return mRecentsView != null ? mRecentsView.getEventDispatcher(navbarRotation) : null;
-    }
-
-    public void setGestureEndCallback(Runnable gestureEndCallback) {
-        mGestureEndCallback = gestureEndCallback;
-    }
-
-    public abstract Intent getLaunchIntent();
-
-    protected void linkRecentsViewScroll() {
-        SurfaceTransactionApplier.create(mRecentsView, applier -> {
-            mTransformParams.setSyncTransactionApplier(applier);
-            runOnRecentsAnimationStart(() ->
-                    mRecentsAnimationTargets.addReleaseCheck(applier));
-        });
-
-        mRecentsView.setOnScrollChangeListener((v, scrollX, scrollY, oldScrollX, oldScrollY) -> {
-            if (moveWindowWithRecentsScroll()) {
-                updateFinalShift();
-            }
-        });
-        runOnRecentsAnimationStart(() ->
-                mRecentsView.setRecentsAnimationTargets(mRecentsAnimationController,
-                        mRecentsAnimationTargets));
-        mRecentsViewScrollLinked = true;
-    }
-
-    protected void startNewTask(Consumer<Boolean> resultCallback) {
-        // Launch the task user scrolled to (mRecentsView.getNextPage()).
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            // We finish recents animation inside launchTask() when live tile is enabled.
-            mRecentsView.getNextPageTaskView().launchTask(false /* animate */,
-                    true /* freezeTaskList */);
-        } else {
-            int taskId = mRecentsView.getNextPageTaskView().getTask().key.id;
-            if (!mCanceled) {
-                TaskView nextTask = mRecentsView.getTaskView(taskId);
-                if (nextTask != null) {
-                    mGestureState.updateLastStartedTaskId(taskId);
-                    boolean hasTaskPreviouslyAppeared = mGestureState.getPreviouslyAppearedTaskIds()
-                            .contains(taskId);
-                    nextTask.launchTask(false /* animate */, true /* freezeTaskList */,
-                            success -> {
-                                resultCallback.accept(success);
-                                if (success) {
-                                    if (hasTaskPreviouslyAppeared) {
-                                        onRestartPreviouslyAppearedTask();
-                                    }
-                                } else {
-                                    mActivityInterface.onLaunchTaskFailed();
-                                    nextTask.notifyTaskLaunchFailed(TAG);
-                                    mRecentsAnimationController.finish(true /* toRecents */, null);
-                                }
-                            }, MAIN_EXECUTOR.getHandler());
-                }
-            }
-            mCanceled = false;
-        }
-    }
-
-    /**
-     * Called when we successfully startNewTask() on the task that was previously running. Normally
-     * we call resumeLastTask() when returning to the previously running task, but this handles a
-     * specific edge case: if we switch from A to B, and back to A before B appears, we need to
-     * start A again to ensure it stays on top.
-     */
-    @CallSuper
-    protected void onRestartPreviouslyAppearedTask() {
-        // Finish the controller here, since we won't get onTaskAppeared() for a task that already
-        // appeared.
-        if (mRecentsAnimationController != null) {
-            mRecentsAnimationController.finish(false, null);
-        }
-    }
-
-    /**
-     * Runs the given {@param action} if the recents animation has already started, or queues it to
-     * be run when it is next started.
-     */
-    protected void runOnRecentsAnimationStart(Runnable action) {
-        if (mRecentsAnimationTargets == null) {
-            mRecentsAnimationStartCallbacks.add(action);
-        } else {
-            action.run();
-        }
-    }
-
-    /**
-     * TODO can we remove this now that we don't finish the controller until onTaskAppeared()?
-     * @return whether the recents animation has started and there are valid app targets.
-     */
-    protected boolean hasTargets() {
-        return mRecentsAnimationTargets != null && mRecentsAnimationTargets.hasTargets();
-    }
-
-    @Override
-    public void onRecentsAnimationStart(RecentsAnimationController recentsAnimationController,
-            RecentsAnimationTargets targets) {
-        mRecentsAnimationController = recentsAnimationController;
-        mRecentsAnimationTargets = targets;
-        mTransformParams.setTargetSet(mRecentsAnimationTargets);
-        RemoteAnimationTargetCompat runningTaskTarget = targets.findTask(
-                mGestureState.getRunningTaskId());
-
-        if (runningTaskTarget != null) {
-            mTaskViewSimulator.setPreview(runningTaskTarget);
-        }
-
-        // Only initialize the device profile, if it has not been initialized before, as in some
-        // configurations targets.homeContentInsets may not be correct.
-        if (mActivity == null) {
-            DeviceProfile dp = mTaskViewSimulator.getOrientationState().getLauncherDeviceProfile();
-            if (targets.minimizedHomeBounds != null && runningTaskTarget != null) {
-                Rect overviewStackBounds = mActivityInterface
-                        .getOverviewWindowBounds(targets.minimizedHomeBounds, runningTaskTarget);
-                dp = dp.getMultiWindowProfile(mContext,
-                        new WindowBounds(overviewStackBounds, targets.homeContentInsets));
-            } else {
-                // If we are not in multi-window mode, home insets should be same as system insets.
-                dp = dp.copy(mContext);
-            }
-            dp.updateInsets(targets.homeContentInsets);
-            dp.updateIsSeascape(mContext);
-            initTransitionEndpoints(dp);
-        }
-
-        // Notify when the animation starts
-        if (!mRecentsAnimationStartCallbacks.isEmpty()) {
-            for (Runnable action : new ArrayList<>(mRecentsAnimationStartCallbacks)) {
-                action.run();
-            }
-            mRecentsAnimationStartCallbacks.clear();
-        }
-    }
-
-    @Override
-    public void onRecentsAnimationCanceled(ThumbnailData thumbnailData) {
-        mRecentsAnimationController = null;
-        mRecentsAnimationTargets = null;
-        if (mRecentsView != null) {
-            mRecentsView.setRecentsAnimationTargets(null, null);
-        }
-    }
-
-    @Override
-    public void onRecentsAnimationFinished(RecentsAnimationController controller) {
-        mRecentsAnimationController = null;
-        mRecentsAnimationTargets = null;
-        if (mRecentsView != null) {
-            mRecentsView.setRecentsAnimationTargets(null, null);
-        }
-    }
-
-    @Override
-    public void onTaskAppeared(RemoteAnimationTargetCompat appearedTaskTarget) {
-        if (mRecentsAnimationController != null) {
-            if (handleTaskAppeared(appearedTaskTarget)) {
-                mRecentsAnimationController.finish(false /* toRecents */,
-                        null /* onFinishComplete */);
-                mActivityInterface.onLaunchTaskSuccess();
-                ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", false);
-            }
-        }
-    }
-
-    /** @return Whether this was the task we were waiting to appear, and thus handled it. */
-    protected abstract boolean handleTaskAppeared(RemoteAnimationTargetCompat appearedTaskTarget);
-
-    /**
-     * @return The index of the TaskView in RecentsView whose taskId matches the task that will
-     * resume if we finish the controller.
-     */
-    protected int getLastAppearedTaskIndex() {
-        return mGestureState.getLastAppearedTaskId() != -1
-                ? mRecentsView.getTaskIndexForId(mGestureState.getLastAppearedTaskId())
-                : mRecentsView.getRunningTaskIndex();
-    }
-
-    /**
-     * @return Whether we are continuing a gesture that already landed on a new task,
-     * but before that task appeared.
-     */
-    protected boolean hasStartedNewTask() {
-        return mGestureState.getLastStartedTaskId() != -1;
-    }
-
-    /**
-     * Return true if the window should be translated horizontally if the recents view scrolls
-     */
-    protected abstract boolean moveWindowWithRecentsScroll();
-
-    protected boolean onActivityInit(Boolean alreadyOnHome) {
-        T createdActivity = mActivityInterface.getCreatedActivity();
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "BaseSwipeUpHandler.1");
-        }
-        if (createdActivity != null) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.PAUSE_NOT_DETECTED, "BaseSwipeUpHandler.2");
-            }
-            initTransitionEndpoints(createdActivity.getDeviceProfile());
-        }
-        return true;
-    }
-
-    /**
-     * Called to create a input proxy for the running task
-     */
-    @UiThread
-    protected abstract InputConsumer createNewInputProxyHandler();
-
-    /**
-     * Called when the value of {@link #mCurrentShift} changes
-     */
-    @UiThread
-    public abstract void updateFinalShift();
-
-    /**
-     * Called when motion pause is detected
-     */
-    public abstract void onMotionPauseChanged(boolean isPaused);
-
-    @UiThread
-    public void onGestureStarted(boolean isLikelyToStartNewTask) { }
-
-    @UiThread
-    public abstract void onGestureCancelled();
-
-    @UiThread
-    public abstract void onGestureEnded(float endVelocity, PointF velocity, PointF downPos);
-
-    public abstract void onConsumerAboutToBeSwitched();
-
-    public void setIsLikelyToStartNewTask(boolean isLikelyToStartNewTask) { }
-
-    /**
-     * Registers a callback to run when the activity is ready.
-     * @param intent The intent that will be used to start the activity if it doesn't exist already.
-     */
-    public void initWhenReady(Intent intent) {
-        // Preload the plan
-        RecentsModel.INSTANCE.get(mContext).getTasks(null);
-
-        mActivityInitListener.register(intent);
-    }
-
-    /**
-     * Applies the transform on the recents animation
-     */
-    protected void applyWindowTransform() {
-        if (mWindowTransitionController != null) {
-            float progress = mCurrentShift.value / mDragLengthFactor;
-            mWindowTransitionController.setPlayFraction(progress);
-        }
-        if (mRecentsAnimationTargets != null) {
-            if (mRecentsViewScrollLinked) {
-                mTaskViewSimulator.setScroll(mRecentsView.getScrollOffset());
-            }
-            mTaskViewSimulator.apply(mTransformParams);
-        }
-    }
-
-    @Override
-    protected RectFSpringAnim createWindowAnimationToHome(float startProgress,
-            HomeAnimationFactory homeAnimationFactory) {
-        RectFSpringAnim anim =
-                super.createWindowAnimationToHome(startProgress, homeAnimationFactory);
-        if (mRecentsAnimationTargets != null) {
-            mRecentsAnimationTargets.addReleaseCheck(anim);
-        }
-        return anim;
-    }
-
-    public interface Factory {
-
-        BaseSwipeUpHandler newHandler(
-                GestureState gestureState, long touchTimeMs, boolean continuingLastGesture);
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
deleted file mode 100644
index e2e25f3..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
-import static com.android.launcher3.anim.Interpolators.clampToProgress;
-import static com.android.launcher3.statehandlers.DepthController.DEPTH;
-import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.annotation.TargetApi;
-import android.content.ComponentName;
-import android.content.Context;
-import android.graphics.Matrix;
-import android.graphics.Matrix.ScaleToFit;
-import android.graphics.RectF;
-import android.os.Build;
-import android.view.View;
-
-import com.android.launcher3.BaseActivity;
-import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.statehandlers.DepthController;
-import com.android.launcher3.util.DefaultDisplay;
-import com.android.quickstep.util.SurfaceTransactionApplier;
-import com.android.quickstep.util.TaskViewSimulator;
-import com.android.quickstep.util.TransformParams;
-import com.android.quickstep.views.RecentsView;
-import com.android.quickstep.views.TaskThumbnailView;
-import com.android.quickstep.views.TaskView;
-import com.android.systemui.shared.recents.model.Task;
-import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
-
-/**
- * Utility class for helpful methods related to {@link TaskView} objects and their tasks.
- */
-@TargetApi(Build.VERSION_CODES.R)
-public final class TaskViewUtils {
-
-    private TaskViewUtils() {}
-
-    /**
-     * Try to find a TaskView that corresponds with the component of the launched view.
-     *
-     * If this method returns a non-null TaskView, it will be used in composeRecentsLaunchAnimation.
-     * Otherwise, we will assume we are using a normal app transition, but it's possible that the
-     * opening remote target (which we don't get until onAnimationStart) will resolve to a TaskView.
-     */
-    public static TaskView findTaskViewToLaunch(
-            BaseDraggingActivity activity, View v, RemoteAnimationTargetCompat[] targets) {
-        RecentsView recentsView = activity.getOverviewPanel();
-        if (v instanceof TaskView) {
-            TaskView taskView = (TaskView) v;
-            return recentsView.isTaskViewVisible(taskView) ? taskView : null;
-        }
-
-        // It's possible that the launched view can still be resolved to a visible task view, check
-        // the task id of the opening task and see if we can find a match.
-        if (v.getTag() instanceof ItemInfo) {
-            ItemInfo itemInfo = (ItemInfo) v.getTag();
-            ComponentName componentName = itemInfo.getTargetComponent();
-            int userId = itemInfo.user.getIdentifier();
-            if (componentName != null) {
-                for (int i = 0; i < recentsView.getTaskViewCount(); i++) {
-                    TaskView taskView = recentsView.getTaskViewAt(i);
-                    if (recentsView.isTaskViewVisible(taskView)) {
-                        Task.TaskKey key = taskView.getTask().key;
-                        if (componentName.equals(key.getComponent()) && userId == key.userId) {
-                            return taskView;
-                        }
-                    }
-                }
-            }
-        }
-
-        if (targets == null) {
-            return null;
-        }
-        // Resolve the opening task id
-        int openingTaskId = -1;
-        for (RemoteAnimationTargetCompat target : targets) {
-            if (target.mode == MODE_OPENING) {
-                openingTaskId = target.taskId;
-                break;
-            }
-        }
-
-        // If there is no opening task id, fall back to the normal app icon launch animation
-        if (openingTaskId == -1) {
-            return null;
-        }
-
-        // If the opening task id is not currently visible in overview, then fall back to normal app
-        // icon launch animation
-        TaskView taskView = recentsView.getTaskView(openingTaskId);
-        if (taskView == null || !recentsView.isTaskViewVisible(taskView)) {
-            return null;
-        }
-        return taskView;
-    }
-
-    /**
-     * Creates an animation that controls the window of the opening targets for the recents launch
-     * animation.
-     */
-    public static void createRecentsWindowAnimator(TaskView v, boolean skipViewChanges,
-            RemoteAnimationTargetCompat[] appTargets,
-            RemoteAnimationTargetCompat[] wallpaperTargets, DepthController depthController,
-            PendingAnimation out) {
-
-        SurfaceTransactionApplier applier = new SurfaceTransactionApplier(v);
-        final RemoteAnimationTargets targets =
-                new RemoteAnimationTargets(appTargets, wallpaperTargets, MODE_OPENING);
-        targets.addReleaseCheck(applier);
-
-        TransformParams params = new TransformParams()
-                    .setSyncTransactionApplier(applier)
-                    .setTargetSet(targets);
-
-        final RecentsView recentsView = v.getRecentsView();
-        int taskIndex = recentsView.indexOfChild(v);
-        boolean parallaxCenterAndAdjacentTask = taskIndex != recentsView.getCurrentPage();
-        int startScroll = recentsView.getScrollOffset(taskIndex);
-
-        Context context = v.getContext();
-        DeviceProfile dp = BaseActivity.fromContext(context).getDeviceProfile();
-        // RecentsView never updates the display rotation until swipe-up so the value may be stale.
-        // Use the display value instead.
-        int displayRotation = DefaultDisplay.INSTANCE.get(context).getInfo().rotation;
-
-        TaskViewSimulator topMostSimulator = null;
-        if (targets.apps.length > 0) {
-            TaskViewSimulator tsv = new TaskViewSimulator(context, recentsView.getSizeStrategy());
-            tsv.setDp(dp);
-            tsv.setLayoutRotation(displayRotation, displayRotation);
-            tsv.setPreview(targets.apps[targets.apps.length - 1]);
-            tsv.fullScreenProgress.value = 0;
-            tsv.recentsViewScale.value = 1;
-            tsv.setScroll(startScroll);
-
-            out.setFloat(tsv.fullScreenProgress,
-                    AnimatedFloat.VALUE, 1, TOUCH_RESPONSE_INTERPOLATOR);
-            out.setFloat(tsv.recentsViewScale,
-                    AnimatedFloat.VALUE, tsv.getFullScreenScale(), TOUCH_RESPONSE_INTERPOLATOR);
-            out.setInt(tsv, TaskViewSimulator.SCROLL, 0, TOUCH_RESPONSE_INTERPOLATOR);
-
-            out.addOnFrameCallback(() -> tsv.apply(params));
-            topMostSimulator = tsv;
-        }
-
-        // Fade in the task during the initial 20% of the animation
-        out.addFloat(params, TransformParams.TARGET_ALPHA, 0, 1, clampToProgress(LINEAR, 0, 0.2f));
-
-        if (!skipViewChanges && parallaxCenterAndAdjacentTask && topMostSimulator != null) {
-            out.addFloat(v, VIEW_ALPHA, 1, 0, clampToProgress(LINEAR, 0.2f, 0.4f));
-
-            TaskViewSimulator simulatorToCopy = topMostSimulator;
-            simulatorToCopy.apply(params);
-
-            // Mt represents the overall transformation on the thumbnailView relative to the
-            // Launcher's rootView
-            // K(t) represents transformation on the running window by the taskViewSimulator at
-            // any time t.
-            // at t = 0, we know that the simulator matches the thumbnailView. So if we apply K(0)`
-            // on the Launcher's rootView, the thumbnailView would match the full running task
-            // window. If we apply "K(0)` K(t)" thumbnailView will match the final transformed
-            // window at any time t. This gives the overall matrix on thumbnailView to be:
-            //    Mt K(0)` K(t)
-            // During animation we apply transformation on the thumbnailView (and not the rootView)
-            // to follow the TaskViewSimulator. So the final matrix applied on the thumbnailView is:
-            //    Mt K(0)` K(t) Mt`
-            TaskThumbnailView ttv = v.getThumbnail();
-            RectF tvBounds = new RectF(0, 0,  ttv.getWidth(), ttv.getHeight());
-            float[] tvBoundsMapped = new float[]{0, 0,  ttv.getWidth(), ttv.getHeight()};
-            getDescendantCoordRelativeToAncestor(ttv, ttv.getRootView(), tvBoundsMapped, false);
-            RectF tvBoundsInRoot = new RectF(
-                    tvBoundsMapped[0], tvBoundsMapped[1],
-                    tvBoundsMapped[2], tvBoundsMapped[3]);
-
-            Matrix mt = new Matrix();
-            mt.setRectToRect(tvBounds, tvBoundsInRoot, ScaleToFit.FILL);
-
-            Matrix mti = new Matrix();
-            mt.invert(mti);
-
-            Matrix k0i = new Matrix();
-            simulatorToCopy.getCurrentMatrix().invert(k0i);
-
-            Matrix animationMatrix = new Matrix();
-            out.addOnFrameCallback(() -> {
-                animationMatrix.set(mt);
-                animationMatrix.postConcat(k0i);
-                animationMatrix.postConcat(simulatorToCopy.getCurrentMatrix());
-                animationMatrix.postConcat(mti);
-                ttv.setAnimationMatrix(animationMatrix);
-            });
-
-            out.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    ttv.setAnimationMatrix(null);
-                }
-            });
-        }
-
-        out.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                targets.release();
-            }
-        });
-
-        if (depthController != null) {
-            out.setFloat(depthController, DEPTH, BACKGROUND_APP.getDepth(context),
-                    TOUCH_RESPONSE_INTERPOLATOR);
-        }
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/ViewUtils.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/ViewUtils.java
deleted file mode 100644
index cbb6ad4..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/ViewUtils.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import android.graphics.Canvas;
-import android.view.View;
-
-import com.android.systemui.shared.system.WindowCallbacksCompat;
-
-import java.util.function.BooleanSupplier;
-
-/**
- * Utility class for helpful methods related to {@link View} objects.
- */
-public class ViewUtils {
-
-    /** See {@link #postDraw(View, Runnable, BooleanSupplier)}} */
-    public static boolean postDraw(View view, Runnable onFinishRunnable) {
-        return postDraw(view, onFinishRunnable, () -> false);
-    }
-
-    /**
-     * Inject some addition logic in order to make sure that the view is updated smoothly post
-     * draw, and allow addition task to be run after view update.
-     *
-     * @param onFinishRunnable runnable to be run right after the view finishes drawing.
-     */
-    public static boolean postDraw(View view, Runnable onFinishRunnable, BooleanSupplier canceled) {
-        // Defer finishing the animation until the next launcher frame with the
-        // new thumbnail
-        return new WindowCallbacksCompat(view) {
-            // The number of frames to defer until we actually finish the animation
-            private int mDeferFrameCount = 2;
-
-            @Override
-            public void onPostDraw(Canvas canvas) {
-                // If we were cancelled after this was attached, do not update
-                // the state.
-                if (canceled.getAsBoolean()) {
-                    detach();
-                    return;
-                }
-
-                if (mDeferFrameCount > 0) {
-                    mDeferFrameCount--;
-                    // Workaround, detach and reattach to invalidate the root node for
-                    // another draw
-                    detach();
-                    attach();
-                    view.invalidate();
-                    return;
-                }
-
-                if (onFinishRunnable != null) {
-                    onFinishRunnable.run();
-                }
-                detach();
-            }
-        }.attach();
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/logging/UserEventDispatcherAppPredictionExtension.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/logging/UserEventDispatcherAppPredictionExtension.java
deleted file mode 100644
index e000803..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/logging/UserEventDispatcherAppPredictionExtension.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep.logging;
-
-import android.content.Context;
-
-import androidx.annotation.NonNull;
-
-import com.android.launcher3.appprediction.PredictionUiStateManager;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-
-import java.util.ArrayList;
-
-/**
- * This class handles AOSP MetricsLogger function calls and logging around
- * quickstep interactions and app launches.
- */
-@SuppressWarnings("unused")
-public class UserEventDispatcherAppPredictionExtension extends UserEventDispatcherExtension {
-
-    public static final int ALL_APPS_PREDICTION_TIPS = 2;
-
-    private static final String TAG = "UserEventDispatcher";
-
-    public UserEventDispatcherAppPredictionExtension(Context context) {
-        super(context);
-    }
-
-    @Override
-    protected void onFillInLogContainerData(
-            @NonNull ItemInfo itemInfo, @NonNull LauncherLogProto.Target target,
-            @NonNull ArrayList<LauncherLogProto.Target> targets) {
-        PredictionUiStateManager.fillInPredictedRank(itemInfo, target);
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ProtoTracer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ProtoTracer.java
deleted file mode 100644
index 190763a..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ProtoTracer.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.quickstep.util;
-
-import static com.android.launcher3.tracing.nano.LauncherTraceFileProto.MagicNumber.MAGIC_NUMBER_H;
-import static com.android.launcher3.tracing.nano.LauncherTraceFileProto.MagicNumber.MAGIC_NUMBER_L;
-
-import android.content.Context;
-import android.os.SystemClock;
-
-import com.android.launcher3.tracing.nano.LauncherTraceProto;
-import com.android.launcher3.tracing.nano.LauncherTraceEntryProto;
-import com.android.launcher3.tracing.nano.LauncherTraceFileProto;
-import com.android.launcher3.util.MainThreadInitializedObject;
-import com.android.systemui.shared.tracing.FrameProtoTracer;
-import com.android.systemui.shared.tracing.FrameProtoTracer.ProtoTraceParams;
-import com.android.systemui.shared.tracing.ProtoTraceable;
-import com.google.protobuf.nano.MessageNano;
-
-import java.io.File;
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.Queue;
-
-
-/**
- * Controller for coordinating winscope proto tracing.
- */
-public class ProtoTracer implements ProtoTraceParams<MessageNano,
-        LauncherTraceFileProto, LauncherTraceEntryProto, LauncherTraceProto> {
-
-    public static final MainThreadInitializedObject<ProtoTracer> INSTANCE =
-            new MainThreadInitializedObject<>(ProtoTracer::new);
-
-    private static final String TAG = "ProtoTracer";
-    private static final long MAGIC_NUMBER_VALUE = ((long) MAGIC_NUMBER_H << 32) | MAGIC_NUMBER_L;
-
-    private final Context mContext;
-    private final FrameProtoTracer<MessageNano,
-            LauncherTraceFileProto, LauncherTraceEntryProto, LauncherTraceProto> mProtoTracer;
-
-    public ProtoTracer(Context context) {
-        mContext = context;
-        mProtoTracer = new FrameProtoTracer<>(this);
-    }
-
-    @Override
-    public File getTraceFile() {
-        return new File(mContext.getFilesDir(), "launcher_trace.pb");
-    }
-
-    @Override
-    public LauncherTraceFileProto getEncapsulatingTraceProto() {
-        return new LauncherTraceFileProto();
-    }
-
-    @Override
-    public LauncherTraceEntryProto updateBufferProto(LauncherTraceEntryProto reuseObj,
-            ArrayList<ProtoTraceable<LauncherTraceProto>> traceables) {
-        LauncherTraceEntryProto proto = reuseObj != null
-                ? reuseObj
-                : new LauncherTraceEntryProto();
-        proto.elapsedRealtimeNanos = SystemClock.elapsedRealtimeNanos();
-        proto.launcher = proto.launcher != null ? proto.launcher : new LauncherTraceProto();
-        for (ProtoTraceable t : traceables) {
-            t.writeToProto(proto.launcher);
-        }
-        return proto;
-    }
-
-    @Override
-    public byte[] serializeEncapsulatingProto(LauncherTraceFileProto encapsulatingProto,
-            Queue<LauncherTraceEntryProto> buffer) {
-        encapsulatingProto.magicNumber = MAGIC_NUMBER_VALUE;
-        encapsulatingProto.entry = buffer.toArray(new LauncherTraceEntryProto[0]);
-        return MessageNano.toByteArray(encapsulatingProto);
-    }
-
-    @Override
-    public byte[] getProtoBytes(MessageNano proto) {
-        return MessageNano.toByteArray(proto);
-    }
-
-    @Override
-    public int getProtoSize(MessageNano proto) {
-        return proto.getCachedSize();
-    }
-
-    public void start() {
-        mProtoTracer.start();
-    }
-
-    public void stop() {
-        mProtoTracer.stop();
-    }
-
-    public void add(ProtoTraceable<LauncherTraceProto> traceable) {
-        mProtoTracer.add(traceable);
-    }
-
-    public void remove(ProtoTraceable<LauncherTraceProto> traceable) {
-        mProtoTracer.remove(traceable);
-    }
-
-    public void scheduleFrameUpdate() {
-        mProtoTracer.scheduleFrameUpdate();
-    }
-
-    public void update() {
-        mProtoTracer.update();
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ShelfPeekAnim.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ShelfPeekAnim.java
deleted file mode 100644
index 85006da..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ShelfPeekAnim.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep.util;
-
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
-import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_SHELF_ANIM;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.view.animation.Interpolator;
-
-import com.android.launcher3.Launcher;
-import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.uioverrides.states.OverviewState;
-
-/**
- * Animates the shelf between states HIDE, PEEK, and OVERVIEW.
- */
-public class ShelfPeekAnim {
-
-    public static final Interpolator INTERPOLATOR = OVERSHOOT_1_2;
-    public static final long DURATION = 240;
-
-    private final Launcher mLauncher;
-
-    private ShelfAnimState mShelfState;
-    private boolean mIsPeeking;
-
-    public ShelfPeekAnim(Launcher launcher) {
-        mLauncher = launcher;
-    }
-
-    /**
-     * Animates to the given state, canceling the previous animation if it was still running.
-     */
-    public void setShelfState(ShelfAnimState shelfState, Interpolator interpolator, long duration) {
-        if (mShelfState == shelfState || FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get()) {
-            return;
-        }
-        mLauncher.getStateManager().cancelStateElementAnimation(INDEX_SHELF_ANIM);
-        mShelfState = shelfState;
-        mIsPeeking = mShelfState == ShelfAnimState.PEEK || mShelfState == ShelfAnimState.HIDE;
-        if (mShelfState == ShelfAnimState.CANCEL) {
-            return;
-        }
-        float shelfHiddenProgress = BACKGROUND_APP.getVerticalProgress(mLauncher);
-        float shelfOverviewProgress = OVERVIEW.getVerticalProgress(mLauncher);
-        // Peek based on default overview progress so we can see hotseat if we're showing
-        // that instead of predictions in overview.
-        float defaultOverviewProgress = OverviewState.getDefaultVerticalProgress(mLauncher);
-        float shelfPeekingProgress = shelfHiddenProgress
-                - (shelfHiddenProgress - defaultOverviewProgress) * 0.25f;
-        float toProgress = mShelfState == ShelfAnimState.HIDE
-                ? shelfHiddenProgress
-                : mShelfState == ShelfAnimState.PEEK
-                        ? shelfPeekingProgress
-                        : shelfOverviewProgress;
-        Animator shelfAnim = mLauncher.getStateManager()
-                .createStateElementAnimation(INDEX_SHELF_ANIM, toProgress);
-        shelfAnim.setInterpolator(interpolator);
-        shelfAnim.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationCancel(Animator animation) {
-                mShelfState = ShelfAnimState.CANCEL;
-            }
-
-            @Override
-            public void onAnimationEnd(Animator animator) {
-                mIsPeeking = mShelfState == ShelfAnimState.PEEK;
-            }
-        });
-        shelfAnim.setDuration(duration).start();
-    }
-
-    /** @return Whether the shelf is currently peeking or animating to or from peeking. */
-    public boolean isPeeking() {
-        return mIsPeeking;
-    }
-
-    /** The various shelf states we can animate to. */
-    public enum ShelfAnimState {
-        HIDE(true), PEEK(true), OVERVIEW(false), CANCEL(false);
-
-        ShelfAnimState(boolean shouldPreformHaptic) {
-            this.shouldPreformHaptic = shouldPreformHaptic;
-        }
-
-        public final boolean shouldPreformHaptic;
-    }
-}
diff --git a/quickstep/recents_ui_overrides/res/drawable/all_apps_edu_circle.xml b/quickstep/res/drawable/all_apps_edu_circle.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/drawable/all_apps_edu_circle.xml
rename to quickstep/res/drawable/all_apps_edu_circle.xml
diff --git a/quickstep/res/drawable/bg_circle.xml b/quickstep/res/drawable/bg_circle.xml
new file mode 100644
index 0000000..506177b
--- /dev/null
+++ b/quickstep/res/drawable/bg_circle.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2020 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#FFFFFFFF" />
+</shape>
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/res/drawable/chip_hint_background_light.xml b/quickstep/res/drawable/chip_hint_background_light.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/drawable/chip_hint_background_light.xml
rename to quickstep/res/drawable/chip_hint_background_light.xml
diff --git a/quickstep/recents_ui_overrides/res/drawable/chip_scrim_gradient.xml b/quickstep/res/drawable/chip_scrim_gradient.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/drawable/chip_scrim_gradient.xml
rename to quickstep/res/drawable/chip_scrim_gradient.xml
diff --git a/go/res/values/dimens.xml b/quickstep/res/drawable/default_sandbox_app_icon.xml
similarity index 71%
copy from go/res/values/dimens.xml
copy to quickstep/res/drawable/default_sandbox_app_icon.xml
index f1b1053..e9c9701 100644
--- a/go/res/values/dimens.xml
+++ b/quickstep/res/drawable/default_sandbox_app_icon.xml
@@ -1,20 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
+<!--
+     Copyright (C) 2020 The Android Open Source Project
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-
           http://www.apache.org/licenses/LICENSE-2.0
-
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-
-<resources>
-    <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_hotseat_size">60dp</dimen>
-</resources>
\ No newline at end of file
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+  <solid android:color="@color/gesture_tutorial_fake_task_view_color" />
+</shape>
diff --git a/go/res/values/dimens.xml b/quickstep/res/drawable/default_sandbox_app_previous_task_thumbnail.xml
similarity index 70%
copy from go/res/values/dimens.xml
copy to quickstep/res/drawable/default_sandbox_app_previous_task_thumbnail.xml
index f1b1053..9c95497 100644
--- a/go/res/values/dimens.xml
+++ b/quickstep/res/drawable/default_sandbox_app_previous_task_thumbnail.xml
@@ -1,20 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
+<!--
+     Copyright (C) 2020 The Android Open Source Project
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-
           http://www.apache.org/licenses/LICENSE-2.0
-
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-
-<resources>
-    <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_hotseat_size">60dp</dimen>
-</resources>
\ No newline at end of file
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+  <solid android:color="@color/gesture_tutorial_fake_previous_task_view_color" />
+</shape>
diff --git a/go/res/values/dimens.xml b/quickstep/res/drawable/default_sandbox_app_task_thumbnail.xml
similarity index 71%
copy from go/res/values/dimens.xml
copy to quickstep/res/drawable/default_sandbox_app_task_thumbnail.xml
index f1b1053..9d4cc95 100644
--- a/go/res/values/dimens.xml
+++ b/quickstep/res/drawable/default_sandbox_app_task_thumbnail.xml
@@ -1,20 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
+<!--
+     Copyright (C) 2020 The Android Open Source Project
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-
           http://www.apache.org/licenses/LICENSE-2.0
-
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-
-<resources>
-    <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_hotseat_size">60dp</dimen>
-</resources>
\ No newline at end of file
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+  <solid android:color="@color/gesture_tutorial_fake_task_view_color" />
+</shape>
diff --git a/go/res/values/dimens.xml b/quickstep/res/drawable/default_sandbox_wallpaper.xml
similarity index 72%
rename from go/res/values/dimens.xml
rename to quickstep/res/drawable/default_sandbox_wallpaper.xml
index f1b1053..816d1d6 100644
--- a/go/res/values/dimens.xml
+++ b/quickstep/res/drawable/default_sandbox_wallpaper.xml
@@ -1,20 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
+<!--
+     Copyright (C) 2020 The Android Open Source Project
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-
           http://www.apache.org/licenses/LICENSE-2.0
-
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-
-<resources>
-    <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_hotseat_size">60dp</dimen>
-</resources>
\ No newline at end of file
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+  <solid android:color="?android:attr/colorBackground" />
+</shape>
diff --git a/quickstep/recents_ui_overrides/res/drawable/hotseat_edu_notification_icon.xml b/quickstep/res/drawable/hotseat_edu_notification_icon.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/drawable/hotseat_edu_notification_icon.xml
rename to quickstep/res/drawable/hotseat_edu_notification_icon.xml
diff --git a/quickstep/recents_ui_overrides/res/layout/all_apps_edu_view.xml b/quickstep/res/layout/all_apps_edu_view.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/all_apps_edu_view.xml
rename to quickstep/res/layout/all_apps_edu_view.xml
diff --git a/quickstep/recents_ui_overrides/res/layout/fallback_recents_activity.xml b/quickstep/res/layout/fallback_recents_activity.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/fallback_recents_activity.xml
rename to quickstep/res/layout/fallback_recents_activity.xml
diff --git a/quickstep/recents_ui_overrides/res/layout/floating_header_content.xml b/quickstep/res/layout/floating_header_content.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/floating_header_content.xml
rename to quickstep/res/layout/floating_header_content.xml
diff --git a/quickstep/res/layout/gesture_tutorial_fragment.xml b/quickstep/res/layout/gesture_tutorial_fragment.xml
index 459d65f..9d06dfb 100644
--- a/quickstep/res/layout/gesture_tutorial_fragment.xml
+++ b/quickstep/res/layout/gesture_tutorial_fragment.xml
@@ -13,10 +13,10 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.quickstep.interaction.RootSandboxLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="?android:attr/colorBackground">
+    android:layout_height="match_parent">
 
     <View
         android:id="@+id/gesture_tutorial_ripple_view"
@@ -24,11 +24,24 @@
         android:layout_height="match_parent"
         android:background="@drawable/gesture_tutorial_ripple"/>
 
+    <com.android.launcher3.views.ClipIconView
+        android:id="@+id/gesture_tutorial_fake_icon_view"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:visibility="invisible" />
+
+    <View
+        android:id="@+id/gesture_tutorial_fake_previous_task_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleX="0.98"
+        android:scaleY="0.98"
+        android:visibility="invisible" />
+
     <View
         android:id="@+id/gesture_tutorial_fake_task_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="@color/gesture_tutorial_fake_task_view_color"
         android:visibility="invisible" />
 
     <ImageView
@@ -41,81 +54,81 @@
         android:id="@+id/gesture_tutorial_fragment_close_button"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:padding="18dp"
-        android:layout_marginTop="30dp"
-        android:layout_marginStart="4dp"
         android:layout_alignParentStart="true"
         android:layout_alignParentTop="true"
-        android:background="@android:color/transparent"
+        android:layout_marginStart="4dp"
+        android:layout_marginTop="30dp"
         android:accessibilityTraversalAfter="@id/gesture_tutorial_fragment_titles_container"
+        android:background="@android:color/transparent"
         android:contentDescription="@string/gesture_tutorial_close_button_content_description"
-        android:tint="?android:attr/textColorPrimary"
-        android:src="@drawable/gesture_tutorial_close_button"/>
+        android:padding="18dp"
+        android:src="@drawable/gesture_tutorial_close_button"
+        android:tint="?android:attr/textColorPrimary"/>
 
     <LinearLayout
         android:id="@+id/gesture_tutorial_fragment_titles_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="70dp"
         android:layout_alignParentTop="true"
+        android:layout_marginTop="70dp"
         android:focusable="true"
         android:gravity="center_horizontal"
         android:orientation="vertical">
 
         <TextView
             android:id="@+id/gesture_tutorial_fragment_title_view"
+            style="@style/TextAppearance.GestureTutorial.Title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/gesture_tutorial_title_margin_start_end"
-            android:layout_marginEnd="@dimen/gesture_tutorial_title_margin_start_end"
-            style="@style/TextAppearance.GestureTutorial.Title"/>
+            android:layout_marginEnd="@dimen/gesture_tutorial_title_margin_start_end"/>
 
         <TextView
             android:id="@+id/gesture_tutorial_fragment_subtitle_view"
+            style="@style/TextAppearance.GestureTutorial.Subtitle"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="10dp"
             android:layout_marginStart="@dimen/gesture_tutorial_subtitle_margin_start_end"
-            android:layout_marginEnd="@dimen/gesture_tutorial_subtitle_margin_start_end"
-            style="@style/TextAppearance.GestureTutorial.Subtitle"/>
+            android:layout_marginTop="10dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_subtitle_margin_start_end"/>
     </LinearLayout>
 
     <TextView
         android:id="@+id/gesture_tutorial_fragment_feedback_view"
+        style="@style/TextAppearance.GestureTutorial.Feedback"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="10dp"
+        android:layout_below="@id/gesture_tutorial_fragment_titles_container"
         android:layout_centerHorizontal="true"
-        android:layout_above="@id/gesture_tutorial_fragment_action_button"
         android:layout_marginStart="@dimen/gesture_tutorial_feedback_margin_start_end"
         android:layout_marginEnd="@dimen/gesture_tutorial_feedback_margin_start_end"
-        style="@style/TextAppearance.GestureTutorial.Feedback"/>
+        android:layout_marginTop="40dp"/>
 
     <!-- android:stateListAnimator="@null" removes shadow and normal on click behavior (increase
          of elevation and shadow) which is replaced by ripple effect in android:foreground -->
     <Button
         android:id="@+id/gesture_tutorial_fragment_action_button"
+        style="@style/TextAppearance.GestureTutorial.ButtonLabel"
         android:layout_width="142dp"
         android:layout_height="49dp"
-        android:layout_marginEnd="@dimen/gesture_tutorial_button_margin_start_end"
-        android:layout_marginBottom="48dp"
         android:layout_alignParentEnd="true"
         android:layout_alignParentBottom="true"
-        android:stateListAnimator="@null"
+        android:layout_marginEnd="@dimen/gesture_tutorial_button_margin_start_end"
+        android:layout_marginBottom="48dp"
         android:background="@drawable/gesture_tutorial_action_button_background"
         android:foreground="?android:attr/selectableItemBackgroundBorderless"
-        style="@style/TextAppearance.GestureTutorial.ButtonLabel"/>
+        android:stateListAnimator="@null"/>
 
     <Button
         android:id="@+id/gesture_tutorial_fragment_action_text_button"
+        style="@style/TextAppearance.GestureTutorial.TextButtonLabel"
         android:layout_width="142dp"
         android:layout_height="49dp"
-        android:layout_marginStart="@dimen/gesture_tutorial_button_margin_start_end"
-        android:layout_marginBottom="48dp"
         android:layout_alignParentStart="true"
         android:layout_alignParentBottom="true"
-        android:stateListAnimator="@null"
+        android:layout_marginStart="@dimen/gesture_tutorial_button_margin_start_end"
+        android:layout_marginBottom="48dp"
         android:background="@null"
         android:foreground="?android:attr/selectableItemBackgroundBorderless"
-        style="@style/TextAppearance.GestureTutorial.TextButtonLabel"/>
-</RelativeLayout>
\ No newline at end of file
+        android:stateListAnimator="@null"/>
+</com.android.quickstep.interaction.RootSandboxLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout/overview_actions_container.xml b/quickstep/res/layout/overview_actions_container.xml
index e05688e..d15a2d2 100644
--- a/quickstep/res/layout/overview_actions_container.xml
+++ b/quickstep/res/layout/overview_actions_container.xml
@@ -17,9 +17,7 @@
 <com.android.quickstep.views.OverviewActionsView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="@dimen/overview_actions_height"
-    android:layout_gravity="center_horizontal|bottom"
-    android:layout_marginLeft="@dimen/overview_actions_horizontal_margin"
-    android:layout_marginRight="@dimen/overview_actions_horizontal_margin">
+    android:layout_gravity="center_horizontal|bottom">
 
     <LinearLayout
         android:id="@+id/action_buttons"
@@ -58,7 +56,7 @@
             android:visibility="gone" />
 
         <Space
-            android:id="@+id/share_space"
+            android:id="@+id/oav_three_button_space"
             android:layout_width="0dp"
             android:layout_height="1dp"
             android:layout_weight="1"
diff --git a/quickstep/res/layout/overview_clear_all_button.xml b/quickstep/res/layout/overview_clear_all_button.xml
index fc06ba0..34ff91d 100644
--- a/quickstep/res/layout/overview_clear_all_button.xml
+++ b/quickstep/res/layout/overview_clear_all_button.xml
@@ -23,5 +23,4 @@
     android:text="@string/recents_clear_all"
     android:textColor="?attr/workspaceTextColor"
     android:textSize="14sp"
-    android:translationY="@dimen/task_thumbnail_half_top_margin"
-    />
\ No newline at end of file
+    android:translationY="@dimen/task_thumbnail_half_top_margin" />
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/res/layout/overview_panel.xml b/quickstep/res/layout/overview_panel.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/overview_panel.xml
rename to quickstep/res/layout/overview_panel.xml
diff --git a/quickstep/recents_ui_overrides/res/layout/predicted_app_icon.xml b/quickstep/res/layout/predicted_app_icon.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/predicted_app_icon.xml
rename to quickstep/res/layout/predicted_app_icon.xml
diff --git a/quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml b/quickstep/res/layout/predicted_hotseat_edu.xml
similarity index 100%
rename from quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml
rename to quickstep/res/layout/predicted_hotseat_edu.xml
diff --git a/quickstep/res/values/colors.xml b/quickstep/res/values/colors.xml
index 40da136..449fe10 100644
--- a/quickstep/res/values/colors.xml
+++ b/quickstep/res/values/colors.xml
@@ -16,4 +16,12 @@
 <resources>
     <color name="back_arrow_color_light">#FFFFFFFF</color>
     <color name="back_arrow_color_dark">#99000000</color>
+
+    <color name="chip_hint_foreground_color">#fff</color>
+    <color name="chip_scrim_start_color">#39000000</color>
+
+    <color name="all_apps_label_text">#61000000</color>
+    <color name="all_apps_label_text_dark">#61FFFFFF</color>
+    <color name="all_apps_prediction_row_separator">#3c000000</color>
+    <color name="all_apps_prediction_row_separator_dark">#3cffffff</color>
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index 0f2955b..9ec303a 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -16,6 +16,8 @@
 <resources>
     <string name="task_overlay_factory_class" translatable="false"/>
 
+    <string name="overscroll_plugin_factory_class" translatable="false" />
+
     <!-- Activities which block home gesture -->
     <string-array name="gesture_blocking_activities" translatable="false">
         <item>com.android.launcher3/com.android.quickstep.interaction.GestureSandboxActivity</item>
@@ -35,4 +37,6 @@
     <integer name="assistant_gesture_corner_deg_threshold">20</integer>
 
     <string name="wellbeing_provider_pkg" translatable="false"/>
+
+    <integer name="max_depth_blur_radius">150</integer>
 </resources>
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 9d70316..727fbd3 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -30,22 +30,18 @@
 
     <dimen name="recents_page_spacing">10dp</dimen>
     <dimen name="recents_clear_all_deadzone_vertical_margin">70dp</dimen>
-    <dimen name="overview_peek_distance">96dp</dimen>
 
     <!-- The speed in dp/s at which the user needs to be scrolling in recents such that we start
              loading full resolution screenshots. -->
     <dimen name="recents_fast_fling_velocity">600dp</dimen>
 
-    <!-- These velocities are in dp / s -->
-    <dimen name="quickstep_fling_threshold_velocity">500dp</dimen>
-    <dimen name="quickstep_fling_min_velocity">250dp</dimen>
-
     <!-- These speeds are in dp / ms -->
     <dimen name="motion_pause_detector_speed_very_slow">0.0285dp</dimen>
     <dimen name="motion_pause_detector_speed_slow">0.15dp</dimen>
     <dimen name="motion_pause_detector_speed_somewhat_fast">0.285dp</dimen>
     <dimen name="motion_pause_detector_speed_fast">1.4dp</dimen>
     <dimen name="motion_pause_detector_min_displacement_from_app">36dp</dimen>
+    <dimen name="quickstep_fling_threshold_speed">0.5dp</dimen>
 
     <!-- Launcher app transition -->
     <dimen name="content_trans_y">50dp</dimen>
@@ -55,13 +51,13 @@
     <dimen name="recents_empty_message_text_size">16sp</dimen>
     <dimen name="recents_empty_message_text_padding">16dp</dimen>
 
+    <dimen name="max_shadow_radius">5dp</dimen>
+
     <!-- Total space (start + end) between the task card and the edge of the screen
          in various configurations -->
-    <dimen name="task_card_vert_space">40dp</dimen>
     <dimen name="task_card_menu_option_vertical_padding">8dp</dimen>
     <dimen name="task_card_menu_shadow_height">3dp</dimen>
     <dimen name="task_card_menu_horizontal_padding">0dp</dimen>
-    <dimen name="portrait_task_card_horz_space">136dp</dimen>
     <dimen name="portrait_task_card_horz_space_big_overview">96dp</dimen>
     <dimen name="portrait_modal_task_card_horz_space">60dp</dimen>
     <dimen name="landscape_task_card_horz_space">200dp</dimen>
@@ -76,6 +72,10 @@
     <dimen name="gestures_assistant_drag_threshold">55dp</dimen>
     <dimen name="gestures_assistant_fling_threshold">55dp</dimen>
 
+    <!-- One-Handed Mode -->
+    <!-- Threshold for draging distance to enable one-handed mode -->
+    <dimen name="gestures_onehanded_drag_threshold">20dp</dimen>
+
     <!-- Distance to move elements when swiping up to go home from launcher -->
     <dimen name="home_pullback_distance">28dp</dimen>
 
@@ -98,4 +98,26 @@
     <dimen name="swipe_edu_circle_size">64dp</dimen>
     <dimen name="swipe_edu_width">80dp</dimen>
     <dimen name="swipe_edu_max_height">184dp</dimen>
+
+    <dimen name="chip_hint_border_width">1dp</dimen>
+    <dimen name="chip_hint_corner_radius">20dp</dimen>
+    <dimen name="chip_hint_outer_padding">20dp</dimen>
+    <dimen name="chip_hint_start_padding">10dp</dimen>
+    <dimen name="chip_hint_end_padding">12dp</dimen>
+    <dimen name="chip_hint_horizontal_margin">20dp</dimen>
+    <dimen name="chip_hint_vertical_offset">16dp</dimen>
+    <dimen name="chip_hint_elevation">2dp</dimen>
+    <dimen name="chip_icon_size">16dp</dimen>
+    <dimen name="chip_text_height">26dp</dimen>
+    <dimen name="chip_text_top_padding">4dp</dimen>
+    <dimen name="chip_text_start_padding">10dp</dimen>
+    <dimen name="chip_text_size">14sp</dimen>
+
+    <dimen name="all_apps_prediction_row_divider_height">17dp</dimen>
+    <dimen name="all_apps_label_top_padding">16dp</dimen>
+    <dimen name="all_apps_label_bottom_padding">8dp</dimen>
+    <dimen name="all_apps_label_text_size">14sp</dimen>
+
+    <!-- Minimum distance to swipe to trigger accessibility gesture -->
+    <dimen name="accessibility_gesture_min_swipe_distance">80dp</dimen>
 </resources>
diff --git a/quickstep/recents_ui_overrides/res/values/override.xml b/quickstep/res/values/override.xml
similarity index 82%
rename from quickstep/recents_ui_overrides/res/values/override.xml
rename to quickstep/res/values/override.xml
index 6aa9619..605774d 100644
--- a/quickstep/recents_ui_overrides/res/values/override.xml
+++ b/quickstep/res/values/override.xml
@@ -25,8 +25,6 @@
 
   <string name="main_process_initializer_class" translatable="false">com.android.quickstep.QuickstepProcessInitializer</string>
 
-  <string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherAppPredictionExtension</string>
+  <string name="model_delegate_class" translatable="false">com.android.launcher3.model.QuickstepModelDelegate</string>
 
-  <string name="prediction_model_class" translatable="false">com.android.launcher3.hybridhotseat.HotseatPredictionModel</string>
 </resources>
-
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 86120e3..4b45b10 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -149,6 +149,21 @@
     <!-- Feedback shown during interactive parts of Assistant gesture tutorial when the gesture doesn't go far enough. [CHAR LIMIT=100] -->
     <string name="assistant_gesture_feedback_swipe_not_long_enough" translatable="false">Try swiping further</string>
 
+    <!-- Title shown in sandbox mode part of gesture tutorial. [CHAR LIMIT=30] -->
+    <string name="sandbox_mode_title" translatable="false">Sandbox Mode</string>
+    <!-- Subtitle shown in sandbox mode part of gesture tutorial. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_subtitle" translatable="false">Try any navigation gesture</string>
+    <!-- Feedback shown in sandbox mode when the back gesture is successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_back_gesture_feedback_successful" translatable="false">Back gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the assistant gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_assistant_gesture_feedback_successful" translatable="false">Assistant gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the home gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_home_gesture_feedback_successful" translatable="false">Home gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the overview gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_overview_gesture_feedback_successful" translatable="false">Overview gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the back gesture swipe is too far from the edge. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_back_gesture_feedback_swipe_too_far_from_edge" translatable="false">Make sure you swipe from the left/right edge of the screen</string>
+
     <!-- Title shown on the confirmation screen after successful gesture. [CHAR LIMIT=30] -->
     <string name="gesture_tutorial_confirm_title" translatable="false">All set</string>
     <!-- Button text shown on a button on the confirm screen to leave the tutorial. [CHAR LIMIT=14] -->
diff --git a/quickstep/res/xml/overview_file_provider_paths.xml b/quickstep/res/xml/overview_file_provider_paths.xml
index 14d7459..07e3236 100644
--- a/quickstep/res/xml/overview_file_provider_paths.xml
+++ b/quickstep/res/xml/overview_file_provider_paths.xml
@@ -2,4 +2,5 @@
 <paths xmlns:android="http://schemas.android.com/apk/res/android">
     <cache-path name="shared_images" path="/" />
     <files-path name="log_files" path="/" />
+    <root-path name="apps" path="/" />
 </paths>
\ No newline at end of file
diff --git a/quickstep/robolectric_tests/src/com/android/quickstep/OrientationTouchTransformerTest.java b/quickstep/robolectric_tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
index 22d205a..5cb55ec 100644
--- a/quickstep/robolectric_tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
+++ b/quickstep/robolectric_tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
@@ -32,7 +32,7 @@
 import android.view.Surface;
 
 import com.android.launcher3.ResourceUtils;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 
 import org.junit.Before;
 import org.junit.Ignore;
@@ -50,7 +50,7 @@
     private OrientationTouchTransformer mTouchTransformer;
 
     Resources mResources;
-    private DefaultDisplay.Info mInfo;
+    private DisplayController.Info mInfo;
 
 
     @Before
@@ -231,12 +231,12 @@
         assertTrue(mTouchTransformer.touchInValidSwipeRegions(inRegion2.getX(), inRegion2.getY()));
     }
 
-    private DefaultDisplay.Info createDisplayInfo(int rotation) {
+    private DisplayController.Info createDisplayInfo(int rotation) {
         Point p = new Point(SIZE_WIDTH, SIZE_HEIGHT);
         if (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) {
             p = new Point(SIZE_HEIGHT, SIZE_WIDTH);
         }
-        return new DefaultDisplay.Info(0, rotation, 0, p, p, p, null);
+        return new DisplayController.Info(0, rotation, 0, p, p, p, null);
     }
 
     private float generateTouchRegionHeight(int rotation) {
diff --git a/quickstep/robolectric_tests/src/com/android/quickstep/RecentsActivityTest.java b/quickstep/robolectric_tests/src/com/android/quickstep/RecentsActivityTest.java
index 93b64e6..7049af0 100644
--- a/quickstep/robolectric_tests/src/com/android/quickstep/RecentsActivityTest.java
+++ b/quickstep/robolectric_tests/src/com/android/quickstep/RecentsActivityTest.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.util.LauncherUIHelper.doLayout;
 
+import android.app.ActivityManager.RunningTaskInfo;
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.Config;
 
@@ -50,7 +51,7 @@
     }
 
     @Test
-    public void testRecets_showCurrentTask() {
+    public void testRecents_showCurrentTask() {
         ActivityController<RecentsActivity> controller =
                 Robolectric.buildActivity(RecentsActivity.class);
 
@@ -58,7 +59,10 @@
         doLayout(activity);
 
         FallbackRecentsView frv = activity.getOverviewPanel();
-        frv.showCurrentTask(22);
+
+        RunningTaskInfo placeholderTask = new RunningTaskInfo();
+        placeholderTask.taskId = 22;
+        frv.showCurrentTask(placeholderTask);
         doLayout(activity);
 
         ThumbnailData thumbnailData = new ThumbnailData();
diff --git a/quickstep/robolectric_tests/src/com/android/quickstep/util/RecentsOrientedStateTest.java b/quickstep/robolectric_tests/src/com/android/quickstep/util/RecentsOrientedStateTest.java
new file mode 100644
index 0000000..656379f
--- /dev/null
+++ b/quickstep/robolectric_tests/src/com/android/quickstep/util/RecentsOrientedStateTest.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static android.view.Surface.ROTATION_0;
+import static android.view.Surface.ROTATION_180;
+import static android.view.Surface.ROTATION_90;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+
+import android.content.Context;
+
+import com.android.quickstep.FallbackActivityInterface;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.LooperMode;
+import org.robolectric.annotation.LooperMode.Mode;
+
+/**
+ * Tests for {@link RecentsOrientedState}
+ */
+@RunWith(RobolectricTestRunner.class)
+@LooperMode(Mode.PAUSED)
+public class RecentsOrientedStateTest {
+
+    private RecentsOrientedState mR1, mR2;
+
+    @Before
+    public void setup() {
+        Context context = RuntimeEnvironment.application;
+        mR1 = new RecentsOrientedState(context, FallbackActivityInterface.INSTANCE, i -> { });
+        mR2 = new RecentsOrientedState(context, FallbackActivityInterface.INSTANCE, i -> { });
+        assertEquals(mR1.getStateId(), mR2.getStateId());
+    }
+
+    @Test
+    public void stateId_changesWithFlags() {
+        mR1.setGestureActive(true);
+        mR2.setGestureActive(false);
+        assertNotEquals(mR1.getStateId(), mR2.getStateId());
+
+        mR2.setGestureActive(true);
+        assertEquals(mR1.getStateId(), mR2.getStateId());
+    }
+
+    @Test
+    public void stateId_changesWithRecentsRotation() {
+        mR1.setRecentsRotation(ROTATION_90);
+        mR2.setRecentsRotation(ROTATION_180);
+        assertNotEquals(mR1.getStateId(), mR2.getStateId());
+
+        mR2.setRecentsRotation(ROTATION_90);
+        assertEquals(mR1.getStateId(), mR2.getStateId());
+    }
+
+    @Test
+    public void stateId_changesWithDisplayRotation() {
+        mR1.update(ROTATION_0, ROTATION_90);
+        mR2.update(ROTATION_0, ROTATION_180);
+        assertNotEquals(mR1.getStateId(), mR2.getStateId());
+
+        mR2.update(ROTATION_90, ROTATION_90);
+        assertNotEquals(mR1.getStateId(), mR2.getStateId());
+
+        mR2.update(ROTATION_90, ROTATION_0);
+        assertNotEquals(mR1.getStateId(), mR2.getStateId());
+
+        mR2.update(ROTATION_0, ROTATION_90);
+        assertEquals(mR1.getStateId(), mR2.getStateId());
+    }
+}
diff --git a/quickstep/robolectric_tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java b/quickstep/robolectric_tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
index a31ba21..688f323 100644
--- a/quickstep/robolectric_tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
+++ b/quickstep/robolectric_tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
@@ -27,7 +27,7 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.shadows.LShadowDisplay;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.LauncherActivityInterface;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
 
@@ -144,11 +144,11 @@
                     LauncherActivityInterface.INSTANCE);
             tvs.setDp(mDeviceProfile);
 
-            int launcherRotation = DefaultDisplay.INSTANCE.get(mContext).getInfo().rotation;
+            int launcherRotation = DisplayController.getDefaultDisplay(mContext).getInfo().rotation;
             if (mAppRotation < 0) {
                 mAppRotation = launcherRotation;
             }
-            tvs.setLayoutRotation(launcherRotation, mAppRotation);
+            tvs.getOrientationState().update(launcherRotation, mAppRotation);
             if (mAppInsets == null) {
                 mAppInsets = new Rect(mLauncherInsets);
             }
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 47ce320..4204597 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -19,19 +19,19 @@
 import static com.android.launcher3.AbstractFloatingView.TYPE_HIDE_BACK_BUTTON;
 import static com.android.launcher3.LauncherState.FLAG_HIDE_BACK_BUTTON;
 import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY;
 
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
+import android.app.ActivityOptions;
 import android.content.Intent;
 import android.content.IntentSender;
-import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.os.CancellationSignal;
+import android.view.View;
 
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.hybridhotseat.HotseatPredictionController;
 import com.android.launcher3.model.WellbeingModel;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.proxy.ProxyActivityStarter;
@@ -40,20 +40,20 @@
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.uioverrides.RecentsViewStateController;
-import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.UiThreadHelper;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
 import com.android.quickstep.SystemUiProxy;
-import com.android.quickstep.util.QuickstepOnboardingPrefs;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.util.RemoteAnimationProvider;
 import com.android.quickstep.util.RemoteFadeOutAnimationListener;
-import com.android.quickstep.util.ShelfPeekAnim;
 import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.ActivityOptionsCompat;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.util.stream.Stream;
@@ -73,10 +73,7 @@
             (context, arg1, arg2) -> SystemUiProxy.INSTANCE.get(context).setBackButtonAlpha(
                     Float.intBitsToFloat(arg1), arg2 != 0);
 
-    private final ShelfPeekAnim mShelfPeekAnim = new ShelfPeekAnim(this);
-
     private OverviewActionsView mActionsView;
-    protected HotseatPredictionController mHotseatPredictionController;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -95,7 +92,7 @@
     @Override
     public void onNavigationModeChanged(Mode newMode) {
         getDragLayer().recreateControllers();
-        if (mActionsView != null && isOverviewActionsEnabled()) {
+        if (mActionsView != null) {
             mActionsView.updateVerticalMargin(newMode);
         }
     }
@@ -111,6 +108,13 @@
     }
 
     @Override
+    protected void handleGestureContract(Intent intent) {
+        if (FeatureFlags.SEPARATE_RECENTS_ACTIVITY.get()) {
+            super.handleGestureContract(intent);
+        }
+    }
+
+    @Override
     public void onTrimMemory(int level) {
         super.onTrimMemory(level);
         RecentsModel.INSTANCE.get(this).onTrimMemory(level);
@@ -119,7 +123,8 @@
     @Override
     protected void onUiChangedWhileSleeping() {
         // Remove the snapshot because the content view may have obvious changes.
-        ActivityManagerWrapper.getInstance().invalidateHomeTaskSnapshot(this);
+        UI_HELPER_EXECUTOR.execute(
+                () -> ActivityManagerWrapper.getInstance().invalidateHomeTaskSnapshot(this));
     }
 
     @Override
@@ -157,7 +162,18 @@
     @Override
     protected void onDeferredResumed() {
         super.onDeferredResumed();
-        if (mPendingActivityRequestCode != -1 && isInState(NORMAL)) {
+        handlePendingActivityRequest();
+    }
+
+    @Override
+    public void onStateSetEnd(LauncherState state) {
+        super.onStateSetEnd(state);
+        handlePendingActivityRequest();
+    }
+
+    private void handlePendingActivityRequest() {
+        if (mPendingActivityRequestCode != -1 && isInState(NORMAL)
+                && ((getActivityFlags() & ACTIVITY_STATE_DEFERRED_RESUMED) != 0)) {
             // Remove any active ProxyActivityStarter task and send RESULT_CANCELED to Launcher.
             onActivityResult(mPendingActivityRequestCode, RESULT_CANCELED, null);
             // ProxyActivityStarter is started with clear task to reset the task after which it
@@ -173,17 +189,7 @@
         SysUINavigationMode.INSTANCE.get(this).updateMode();
         mActionsView = findViewById(R.id.overview_actions_view);
         ((RecentsView) getOverviewPanel()).init(mActionsView);
-
-        if (isOverviewActionsEnabled()) {
-            // Overview is above all other launcher elements, including qsb, so move it to the top.
-            getOverviewPanel().bringToFront();
-            mActionsView.bringToFront();
-            mActionsView.updateVerticalMargin(SysUINavigationMode.getMode(this));
-        }
-    }
-
-    private boolean isOverviewActionsEnabled() {
-        return FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(this);
+        mActionsView.updateVerticalMargin(SysUINavigationMode.getMode(this));
     }
 
     public <T extends OverviewActionsView> T getActionsView() {
@@ -193,8 +199,7 @@
     @Override
     protected void closeOpenViews(boolean animate) {
         super.closeOpenViews(animate);
-        ActivityManagerWrapper.getInstance()
-                .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY);
+        TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY);
     }
 
     @Override
@@ -212,11 +217,6 @@
     }
 
     @Override
-    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
-        return new QuickstepOnboardingPrefs(this, sharedPrefs);
-    }
-
-    @Override
     public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) {
         QuickstepAppTransitionManagerImpl appTransitionManager =
                 (QuickstepAppTransitionManagerImpl) getAppTransitionManager();
@@ -240,7 +240,7 @@
 
     @Override
     public float[] getNormalOverviewScaleAndOffset() {
-        return SysUINavigationMode.getMode(this) == Mode.NO_BUTTON
+        return SysUINavigationMode.getMode(this).hasGestures
                 ? new float[] {1, 1} : new float[] {1.1f, 0};
     }
 
@@ -304,18 +304,24 @@
                 Stream.of(WellbeingModel.SHORTCUT_FACTORY));
     }
 
-    public ShelfPeekAnim getShelfPeekAnim() {
-        return mShelfPeekAnim;
-    }
-
-    /**
-     * Returns Prediction controller for hybrid hotseat
-     */
-    public HotseatPredictionController getHotseatPredictionController() {
-        return mHotseatPredictionController;
+    @Override
+    public ActivityOptions getActivityLaunchOptions(View v) {
+        ActivityOptions activityOptions = super.getActivityLaunchOptions(v);
+        if (activityOptions != null && mLastTouchUpTime > 0) {
+            ActivityOptionsCompat.setLauncherSourceInfo(activityOptions, mLastTouchUpTime);
+        }
+        return activityOptions;
     }
 
     public void setHintUserWillBeActive() {
         addActivityFlags(ACTIVITY_STATE_USER_WILL_BE_ACTIVE);
     }
+
+    @Override
+    public void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        if (Utilities.ATLEAST_R) {
+            InteractionJankMonitorWrapper.init(getWindow().getDecorView());
+        }
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java b/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
index 02769c6..034d51f 100644
--- a/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
+++ b/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
@@ -16,7 +16,8 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.Utilities.postAsyncCallback;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.systemui.shared.recents.utilities.Utilities.postAtFrontOfQueueAsynchronously;
 
 import android.animation.Animator;
@@ -34,8 +35,7 @@
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 @TargetApi(Build.VERSION_CODES.P)
-public abstract class LauncherAnimationRunner implements RemoteAnimationRunnerCompat,
-        WrappedAnimationRunnerImpl {
+public abstract class LauncherAnimationRunner implements RemoteAnimationRunnerCompat {
 
     private static final String TAG = "LauncherAnimationRunner";
 
@@ -63,7 +63,7 @@
         Runnable r = () -> {
             finishExistingAnimation();
             mAnimationResult = new AnimationResult(() -> {
-                runnable.run();
+                UI_HELPER_EXECUTOR.execute(runnable);
                 mAnimationResult = null;
             });
             onCreateAnimation(appTargets, wallpaperTargets, mAnimationResult);
diff --git a/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java b/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
new file mode 100644
index 0000000..ae4bd96
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3;
+
+import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.quickstep.TaskViewUtils.findTaskViewToLaunch;
+
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.content.Context;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.quickstep.TaskViewUtils;
+import com.android.quickstep.views.RecentsView;
+import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+
+/**
+ * A {@link QuickstepAppTransitionManagerImpl} that also implements recents transitions from
+ * {@link RecentsView}.
+ */
+public final class LauncherAppTransitionManagerImpl extends QuickstepAppTransitionManagerImpl {
+
+    public LauncherAppTransitionManagerImpl(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected boolean isLaunchingFromRecents(@NonNull View v,
+            @Nullable RemoteAnimationTargetCompat[] targets) {
+        return mLauncher.getStateManager().getState().overviewUi
+                && findTaskViewToLaunch(mLauncher.getOverviewPanel(), v, targets) != null;
+    }
+
+    @Override
+    protected void composeRecentsLaunchAnimator(@NonNull AnimatorSet anim, @NonNull View v,
+            @NonNull RemoteAnimationTargetCompat[] appTargets,
+            @NonNull RemoteAnimationTargetCompat[] wallpaperTargets, boolean launcherClosing) {
+        TaskViewUtils.composeRecentsLaunchAnimator(anim, v, appTargets, wallpaperTargets,
+                launcherClosing, mLauncher.getStateManager(), mLauncher.getOverviewPanel(),
+                mLauncher.getDepthController());
+    }
+
+    @Override
+    protected Runnable composeViewContentAnimator(@NonNull AnimatorSet anim, float[] alphas,
+            float[] trans) {
+        RecentsView overview = mLauncher.getOverviewPanel();
+        ObjectAnimator alpha = ObjectAnimator.ofFloat(overview,
+                RecentsView.CONTENT_ALPHA, alphas);
+        alpha.setDuration(CONTENT_ALPHA_DURATION);
+        alpha.setInterpolator(LINEAR);
+        anim.play(alpha);
+        overview.setFreezeViewVisibility(true);
+
+        ObjectAnimator transY = ObjectAnimator.ofFloat(overview, View.TRANSLATION_Y, trans);
+        transY.setInterpolator(AGGRESSIVE_EASE);
+        transY.setDuration(CONTENT_TRANSLATION_DURATION);
+        anim.play(transY);
+
+        return () -> {
+            overview.setFreezeViewVisibility(false);
+            overview.setTranslationY(0);
+            mLauncher.getStateManager().reapplyState();
+        };
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
index 10f789d..cc3b7b6 100644
--- a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
+++ b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
@@ -16,8 +16,6 @@
 
 package com.android.launcher3;
 
-import static android.util.TypedValue.COMPLEX_UNIT_DIP;
-
 import static com.android.launcher3.BaseActivity.INVISIBLE_ALL;
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_APP_TRANSITIONS;
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_PENDING_FLAGS;
@@ -47,7 +45,6 @@
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.ValueAnimator;
-import android.annotation.TargetApi;
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.pm.PackageManager;
@@ -57,12 +54,10 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
-import android.os.Build;
 import android.os.CancellationSignal;
 import android.os.Handler;
 import android.os.Looper;
 import android.util.Pair;
-import android.util.TypedValue;
 import android.view.View;
 
 import androidx.annotation.NonNull;
@@ -70,6 +65,7 @@
 
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.allapps.AllAppsTransitionController;
+import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.shortcuts.DeepShortcutView;
@@ -85,6 +81,7 @@
 import com.android.quickstep.util.SurfaceTransactionApplier;
 import com.android.systemui.shared.system.ActivityCompat;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
 import com.android.systemui.shared.system.RemoteAnimationDefinitionCompat;
@@ -97,7 +94,6 @@
  * {@link LauncherAppTransitionManager} with Quickstep-specific app transitions for launching from
  * home and/or all-apps.  Not used for 3p launchers.
  */
-@TargetApi(Build.VERSION_CODES.O)
 @SuppressWarnings("unused")
 public abstract class QuickstepAppTransitionManagerImpl extends LauncherAppTransitionManager
         implements OnDeviceProfileChangeListener {
@@ -155,6 +151,7 @@
     private final float mContentTransY;
     private final float mWorkspaceTransY;
     private final float mClosingWindowTransY;
+    private final float mMaxShadowRadius;
 
     private DeviceProfile mDeviceProfile;
 
@@ -188,6 +185,7 @@
         mContentTransY = res.getDimensionPixelSize(R.dimen.content_trans_y);
         mWorkspaceTransY = res.getDimensionPixelSize(R.dimen.workspace_trans_y);
         mClosingWindowTransY = res.getDimensionPixelSize(R.dimen.closing_window_trans_y);
+        mMaxShadowRadius = res.getDimensionPixelSize(R.dimen.max_shadow_radius);
 
         mLauncher.addOnDeviceProfileChangeListener(this);
     }
@@ -540,6 +538,8 @@
                     EXAGGERATED_EASE);
             FloatProp mWindowRadius = new FloatProp(initialWindowRadius, windowRadius, 0,
                     RADIUS_DURATION, EXAGGERATED_EASE);
+            FloatProp mShadowRadius = new FloatProp(0, mMaxShadowRadius, 0,
+                    APP_LAUNCH_DURATION, EXAGGERATED_EASE);
 
             @Override
             public void onUpdate(float percent) {
@@ -602,7 +602,8 @@
                         builder.withMatrix(matrix)
                                 .withWindowCrop(crop)
                                 .withAlpha(1f - mIconAlpha.value)
-                                .withCornerRadius(mWindowRadius.value);
+                                .withCornerRadius(mWindowRadius.value)
+                                .withShadowRadius(mShadowRadius.value);
                     } else {
                         tmpPos.set(target.position.x, target.position.y);
                         if (target.localBounds != null) {
@@ -754,6 +755,8 @@
             FloatProp mDy = new FloatProp(0, mClosingWindowTransY, 0, duration, DEACCEL_1_7);
             FloatProp mScale = new FloatProp(1f, 1f, 0, duration, DEACCEL_1_7);
             FloatProp mAlpha = new FloatProp(1f, 0f, 25, 125, LINEAR);
+            FloatProp mShadowRadius = new FloatProp(mMaxShadowRadius, 0, 0, duration,
+                    DEACCEL_1_7);
 
             @Override
             public void onUpdate(float percent) {
@@ -775,7 +778,8 @@
                         matrix.postTranslate(tmpPos.x, tmpPos.y);
                         builder.withMatrix(matrix)
                                 .withAlpha(mAlpha.value)
-                                .withCornerRadius(windowCornerRadius);
+                                .withCornerRadius(windowCornerRadius)
+                                .withShadowRadius(mShadowRadius.value);
                     } else {
                         matrix.setTranslate(tmpPos.x, tmpPos.y);
                         builder.withMatrix(matrix)
@@ -799,6 +803,27 @@
                 == PackageManager.PERMISSION_GRANTED;
     }
 
+    private void addCujInstrumentation(Animator anim, int cuj) {
+        anim.addListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                InteractionJankMonitorWrapper.begin(cuj);
+                super.onAnimationStart(animation);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                super.onAnimationCancel(animation);
+                InteractionJankMonitorWrapper.cancel(cuj);
+            }
+
+            @Override
+            public void onAnimationSuccess(Animator animator) {
+                InteractionJankMonitorWrapper.end(cuj);
+            }
+        });
+    }
+
     /**
      * Remote animation runner for animation from the app to Launcher, including recents.
      */
@@ -863,6 +888,8 @@
                 // is initialized.
                 if (launcherIsATargetWithMode(appTargets, MODE_OPENING)
                         || mLauncher.isForceInvisible()) {
+                    addCujInstrumentation(
+                            anim, InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME);
                     // Only register the content animation for cancellation when state changes
                     mLauncher.getStateManager().setCurrentAnimation(anim);
 
@@ -879,10 +906,8 @@
                             }
                         });
                     } else {
-                        float velocityDpPerS = DynamicResource.provider(mLauncher)
+                        float velocityPxPerS = DynamicResource.provider(mLauncher)
                                 .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);
-                        float velocityPxPerS = TypedValue.applyDimension(COMPLEX_UNIT_DIP,
-                                velocityDpPerS, mLauncher.getResources().getDisplayMetrics());
                         anim.play(new StaggeredWorkspaceAnim(mLauncher, velocityPxPerS, false)
                                 .getAnimators());
                     }
@@ -899,6 +924,9 @@
      */
     private class AppLaunchAnimationRunner implements WrappedAnimationRunnerImpl {
 
+        private static final String TRANSITION_LAUNCH_FROM_RECENTS = "transition:LaunchFromRecents";
+        private static final String TRANSITION_LAUNCH_FROM_ICON = "transition:LaunchFromIcon";
+
         private final Handler mHandler;
         private final View mV;
 
@@ -921,7 +949,8 @@
             boolean launcherClosing =
                     launcherIsATargetWithMode(appTargets, MODE_CLOSING);
 
-            if (isLaunchingFromRecents(mV, appTargets)) {
+            final boolean launchingFromRecents = isLaunchingFromRecents(mV, appTargets);
+            if (launchingFromRecents) {
                 composeRecentsLaunchAnimator(anim, mV, appTargets, wallpaperTargets,
                         launcherClosing);
             } else {
@@ -929,6 +958,11 @@
                         launcherClosing);
             }
 
+            addCujInstrumentation(anim,
+                    launchingFromRecents
+                            ? InteractionJankMonitorWrapper.CUJ_APP_LAUNCH_FROM_RECENTS
+                            : InteractionJankMonitorWrapper.CUJ_APP_LAUNCH_FROM_ICON);
+
             if (launcherClosing) {
                 anim.addListener(mForceInvisibleListener);
             }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java b/quickstep/src/com/android/launcher3/appprediction/AllAppsTipView.java
similarity index 91%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java
rename to quickstep/src/com/android/launcher3/appprediction/AllAppsTipView.java
index 8477b10..98bf483 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/AllAppsTipView.java
@@ -19,7 +19,6 @@
 import static com.android.launcher3.AbstractFloatingView.TYPE_DISCOVERY_BOUNCE;
 import static com.android.launcher3.AbstractFloatingView.TYPE_ON_BOARD_POPUP;
 import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.quickstep.logging.UserEventDispatcherExtension.ALL_APPS_PREDICTION_TIPS;
 
 import android.os.UserManager;
 
@@ -31,7 +30,6 @@
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.views.ArrowTipView;
-import com.android.systemui.shared.system.LauncherEventUtil;
 
 /**
  * ArrowTip helper aligned just above prediction apps, shown to users that enter all apps for the
@@ -57,8 +55,7 @@
         floatingHeaderView.findFixedRowByType(PredictionRowView.class).getLocationOnScreen(coords);
         ArrowTipView arrowTipView = new ArrowTipView(launcher).setOnClosedCallback(() -> {
             launcher.getSharedPrefs().edit().putBoolean(ALL_APPS_TIP_SEEN, true).apply();
-            launcher.getUserEventDispatcher().logActionTip(LauncherEventUtil.DISMISS,
-                    ALL_APPS_PREDICTION_TIPS);
+            // TODO: add log to WW
         });
         arrowTipView.show(launcher.getString(R.string.all_apps_prediction_tip), coords[1]);
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
similarity index 95%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java
rename to quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
index 914d9e9..b891120 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -42,6 +42,7 @@
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.util.Themes;
 
@@ -90,7 +91,8 @@
         mLauncher = Launcher.getLauncher(context);
 
         boolean isMainColorDark = Themes.getAttrBoolean(context, R.attr.isMainColorDark);
-        mPaint.setStrokeWidth(getResources().getDimensionPixelSize(R.dimen.all_apps_divider_height));
+        mPaint.setStrokeWidth(
+                getResources().getDimensionPixelSize(R.dimen.all_apps_divider_height));
 
         mStrokeColor = ContextCompat.getColor(context, isMainColorDark
                 ? R.color.all_apps_prediction_row_separator_dark
@@ -134,7 +136,7 @@
                 if (row == this) {
                     break;
                 } else if (row.shouldDraw()) {
-                    sectionCount ++;
+                    sectionCount++;
                 }
             }
 
@@ -181,6 +183,11 @@
     }
 
     private void updateViewVisibility() {
+        // hide divider since we have item decoration for prediction row
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            setVisibility(GONE);
+            return;
+        }
         setVisibility(mDividerType == DividerType.NONE
                 ? GONE
                 : (mIsScrolledOut ? INVISIBLE : VISIBLE));
@@ -303,4 +310,9 @@
     public Class<AppsDividerView> getTypeClass() {
         return AppsDividerView.class;
     }
+
+    @Override
+    public View getFocusedChild() {
+        return null;
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/InstantAppItemInfo.java b/quickstep/src/com/android/launcher3/appprediction/InstantAppItemInfo.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/InstantAppItemInfo.java
rename to quickstep/src/com/android/launcher3/appprediction/InstantAppItemInfo.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionRowView.java b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
similarity index 72%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionRowView.java
rename to quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
index 44691d3..f313d75 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionRowView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
@@ -16,11 +16,8 @@
 
 package com.android.launcher3.appprediction;
 
-import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-import static com.android.launcher3.logging.LoggerUtils.newTarget;
 
 import android.annotation.TargetApi;
 import android.content.Context;
@@ -30,7 +27,6 @@
 import android.os.Build;
 import android.util.AttributeSet;
 import android.util.IntProperty;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.animation.Interpolator;
@@ -44,10 +40,8 @@
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.allapps.AllAppsStore;
+import com.android.launcher3.allapps.AllAppsSectionDecorator;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.anim.AlphaUpdateListener;
@@ -55,27 +49,20 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.keyboard.FocusIndicatorHelper;
 import com.android.launcher3.keyboard.FocusIndicatorHelper.SimpleFocusIndicatorHelper;
-import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
-import com.android.launcher3.model.AppLaunchTracker;
-import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.touch.ItemLongClickListener;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.Themes;
 import com.android.quickstep.AnimatedFloat;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 
 @TargetApi(Build.VERSION_CODES.P)
 public class PredictionRowView extends LinearLayout implements
-        LogContainerProvider, OnDeviceProfileChangeListener, FloatingHeaderRow {
-
-    private static final String TAG = "PredictionRowView";
+        OnDeviceProfileChangeListener, FloatingHeaderRow {
 
     private static final IntProperty<PredictionRowView> TEXT_ALPHA =
             new IntProperty<PredictionRowView>("textAlpha") {
@@ -93,20 +80,15 @@
     private static final Interpolator ALPHA_FACTOR_INTERPOLATOR =
             (t) -> (t < 0.8f) ? 0 : (t - 0.8f) / 0.2f;
 
-    private static final OnClickListener PREDICTION_CLICK_LISTENER =
-            ItemClickHandler.getInstance(AppLaunchTracker.CONTAINER_PREDICTIONS);
-
     private final Launcher mLauncher;
-    private final PredictionUiStateManager mPredictionUiStateManager;
     private int mNumPredictedAppsPerRow;
 
-    // The set of predicted app component names
-    private final List<ComponentKeyMapper> mPredictedAppComponents = new ArrayList<>();
-    // The set of predicted apps resolved from the component names and the current set of apps
-    private final ArrayList<ItemInfoWithIcon> mPredictedApps = new ArrayList<>();
     // Helper to drawing the focus indicator.
     private final FocusIndicatorHelper mFocusHelper;
 
+    // The set of predicted apps resolved from the component names and the current set of apps
+    private final List<WorkspaceItemInfo> mPredictedApps = new ArrayList<>();
+
     private final int mIconTextColor;
     private final int mIconFullTextAlpha;
     private int mIconLastSetTextAlpha;
@@ -124,6 +106,10 @@
 
     private boolean mPredictionsEnabled = false;
 
+    AllAppsSectionDecorator.SectionDecorationHandler mDecorationHandler;
+
+    @Nullable private List<ItemInfo> mPendingPredictedItems;
+
     public PredictionRowView(@NonNull Context context) {
         this(context, null);
     }
@@ -138,36 +124,24 @@
         mLauncher = Launcher.getLauncher(context);
         mLauncher.addOnDeviceProfileChangeListener(this);
 
-        mPredictionUiStateManager = PredictionUiStateManager.INSTANCE.get(context);
-
         mIconTextColor = Themes.getAttrColor(context, android.R.attr.textColorSecondary);
         mIconFullTextAlpha = Color.alpha(mIconTextColor);
         mIconCurrentTextAlpha = mIconFullTextAlpha;
 
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            mDecorationHandler = new AllAppsSectionDecorator.SectionDecorationHandler(getContext(),
+                    false);
+        }
+
         updateVisibility();
     }
 
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
-
-        mPredictionUiStateManager.setTargetAppsView(mLauncher.getAppsView());
-        getAppsStore().registerIconContainer(this);
         AllAppsTipView.scheduleShowIfNeeded(mLauncher);
     }
 
-    private AllAppsStore getAppsStore() {
-        return mLauncher.getAppsView().getAppsStore();
-    }
-
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
-
-        mPredictionUiStateManager.setTargetAppsView(null);
-        getAppsStore().unregisterIconContainer(this);
-    }
-
     public void setup(FloatingHeaderView parent, FloatingHeaderRow[] rows, boolean tabsHidden) {
         mParent = parent;
     }
@@ -184,6 +158,16 @@
 
     @Override
     protected void dispatchDraw(Canvas canvas) {
+        if (mDecorationHandler != null) {
+            mDecorationHandler.reset();
+            int childrenCount = getChildCount();
+            for (int i = 0; i < childrenCount; i++) {
+                mDecorationHandler.extendBounds(getChildAt(i));
+            }
+            mDecorationHandler.onDraw(canvas);
+            mDecorationHandler.onFocusDraw(canvas, getFocusedChild());
+            mLauncher.getAppsView().getActiveRecyclerView().invalidateItemDecorations();
+        }
         mFocusHelper.draw(canvas);
         super.dispatchDraw(canvas);
     }
@@ -197,7 +181,7 @@
 
     @Override
     public boolean shouldDraw() {
-        return getVisibility() != GONE;
+        return getVisibility() == VISIBLE;
     }
 
     @Override
@@ -209,7 +193,7 @@
      * Returns the predicted apps.
      */
     public List<ItemInfoWithIcon> getPredictedApps() {
-        return mPredictedApps;
+        return new ArrayList<>(mPredictedApps);
     }
 
     /**
@@ -221,12 +205,22 @@
      * If the number of predicted apps is the same as the previous list of predicted apps,
      * we can optimize by swapping them in place.
      */
-    public void setPredictedApps(List<ComponentKeyMapper> apps) {
-        mPredictedAppComponents.clear();
-        mPredictedAppComponents.addAll(apps);
+    public void setPredictedApps(List<ItemInfo> items) {
+        if (!mLauncher.isWorkspaceLoading() && isShown() && getWindowVisibility() == View.VISIBLE) {
+            mPendingPredictedItems = items;
+            return;
+        }
 
+        applyPredictedApps(items);
+    }
+
+    private void applyPredictedApps(List<ItemInfo> items) {
+        mPendingPredictedItems = null;
         mPredictedApps.clear();
-        mPredictedApps.addAll(processPredictedAppComponents(mPredictedAppComponents));
+        items.stream()
+                .filter(itemInfo -> itemInfo instanceof WorkspaceItemInfo)
+                .map(itemInfo -> (WorkspaceItemInfo) itemInfo)
+                .forEach(mPredictedApps::add);
         applyPredictionApps();
     }
 
@@ -246,7 +240,7 @@
             while (getChildCount() < mNumPredictedAppsPerRow) {
                 BubbleTextView icon = (BubbleTextView) inflater.inflate(
                         R.layout.all_apps_icon, this, false);
-                icon.setOnClickListener(PREDICTION_CLICK_LISTENER);
+                icon.setOnClickListener(ItemClickHandler.INSTANCE);
                 icon.setOnLongClickListener(ItemLongClickListener.INSTANCE_ALL_APPS);
                 icon.setLongPressTimeoutFactor(1f);
                 icon.setOnFocusChangeListener(mFocusHelper);
@@ -268,11 +262,7 @@
             icon.reset();
             if (predictionCount > i) {
                 icon.setVisibility(View.VISIBLE);
-                if (mPredictedApps.get(i) instanceof AppInfo) {
-                    icon.applyFromApplicationInfo((AppInfo) mPredictedApps.get(i));
-                } else if (mPredictedApps.get(i) instanceof WorkspaceItemInfo) {
-                    icon.applyFromWorkspaceItem((WorkspaceItemInfo) mPredictedApps.get(i));
-                }
+                icon.applyFromWorkspaceItem(mPredictedApps.get(i));
                 icon.setTextColor(iconColor);
             } else {
                 icon.setVisibility(predictionCount == 0 ? GONE : INVISIBLE);
@@ -288,56 +278,6 @@
         mParent.onHeightUpdated();
     }
 
-    private List<ItemInfoWithIcon> processPredictedAppComponents(
-            List<ComponentKeyMapper> components) {
-        if (getAppsStore().getApps().length == 0) {
-            // Apps have not been bound yet.
-            return Collections.emptyList();
-        }
-
-        List<ItemInfoWithIcon> predictedApps = new ArrayList<>();
-        for (ComponentKeyMapper mapper : components) {
-            ItemInfoWithIcon info = mapper.getApp(getAppsStore());
-            if (info != null) {
-                ItemInfoWithIcon predictedApp = info.clone();
-                predictedApp.container = LauncherSettings.Favorites.CONTAINER_PREDICTION;
-                predictedApps.add(predictedApp);
-            } else {
-                if (FeatureFlags.IS_STUDIO_BUILD) {
-                    Log.e(TAG, "Predicted app not found: " + mapper);
-                }
-            }
-            // Stop at the number of predicted apps
-            if (predictedApps.size() == mNumPredictedAppsPerRow) {
-                break;
-            }
-        }
-        return predictedApps;
-    }
-
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, LauncherLogProto.Target child,
-            ArrayList<LauncherLogProto.Target> parents) {
-        for (int i = 0; i < mPredictedApps.size(); i++) {
-            ItemInfoWithIcon appInfo = mPredictedApps.get(i);
-            if (appInfo == childInfo) {
-                child.predictedRank = i;
-                break;
-            }
-        }
-        parents.add(newContainerTarget(LauncherLogProto.ContainerType.PREDICTION));
-
-        // include where the prediction is coming this used to be Launcher#modifyUserEvent
-        LauncherLogProto.Target parent = newTarget(LauncherLogProto.Target.Type.CONTAINER);
-        LauncherState state = mLauncher.getStateManager().getState();
-        if (state == LauncherState.ALL_APPS) {
-            parent.containerType = LauncherLogProto.ContainerType.ALLAPPS;
-        } else if (state == OVERVIEW) {
-            parent.containerType = LauncherLogProto.ContainerType.TASKSWITCHER;
-        }
-        parents.add(parent);
-    }
-
     public void setTextAlpha(int textAlpha) {
         mIconLastSetTextAlpha = textAlpha;
         if (getAlpha() < 1 && textAlpha > 0) {
@@ -409,4 +349,18 @@
     public Class<PredictionRowView> getTypeClass() {
         return PredictionRowView.class;
     }
+
+    @Override
+    public View getFocusedChild() {
+        return getChildAt(0);
+    }
+
+    @Override
+    public void onVisibilityAggregated(boolean isVisible) {
+        super.onVisibilityAggregated(isVisible);
+
+        if (mPendingPredictedItems != null && !isVisible) {
+            applyPredictedApps(mPendingPredictedItems);
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduActivity.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduActivity.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduActivity.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduActivity.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
similarity index 95%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
index 4f95254..4451e7a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
@@ -47,35 +47,27 @@
  */
 public class HotseatEduController {
 
-    public static final String HOTSEAT_EDU_ACTION =
-            "com.android.launcher3.action.SHOW_HYBRID_HOTSEAT_EDU";
     public static final String SETTINGS_ACTION =
             "android.settings.ACTION_CONTENT_SUGGESTIONS_SETTINGS";
 
     private final Launcher mLauncher;
     private final Hotseat mHotseat;
-    private HotseatRestoreHelper mRestoreHelper;
     private List<WorkspaceItemInfo> mPredictedApps;
     private HotseatEduDialog mActiveDialog;
 
     private ArrayList<ItemInfo> mNewItems = new ArrayList<>();
     private IntArray mNewScreens = null;
-    private Runnable mOnOnboardingComplete;
 
-    HotseatEduController(Launcher launcher, HotseatRestoreHelper restoreHelper, Runnable runnable) {
+    HotseatEduController(Launcher launcher) {
         mLauncher = launcher;
         mHotseat = launcher.getHotseat();
-        mRestoreHelper = restoreHelper;
-        mOnOnboardingComplete = runnable;
     }
 
     /**
      * Checks what type of migration should be used and migrates hotseat
      */
     void migrate() {
-        if (mRestoreHelper != null) {
-            mRestoreHelper.createBackup();
-        }
+        HotseatRestoreHelper.createBackup(mLauncher);
         if (FeatureFlags.HOTSEAT_MIGRATE_TO_FOLDER.get()) {
             migrateToFolder();
         } else {
@@ -227,7 +219,7 @@
     }
 
     void finishOnboarding() {
-        mOnOnboardingComplete.run();
+        mLauncher.getModel().onWorkspaceUiChanged();
     }
 
     void showDimissTip() {
@@ -284,4 +276,3 @@
         return new Intent(SETTINGS_ACTION).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     }
 }
-
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
similarity index 96%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
index 4b8e434..c3677ea 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
@@ -40,7 +40,6 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.uioverrides.PredictedAppIcon;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.views.AbstractSlideInView;
 
 import java.util.List;
@@ -122,16 +121,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // Since this is on-boarding popup, it is not a user controlled action.
-    }
-
-    @Override
-    public int getLogContainerType() {
-        return LauncherLogProto.ContainerType.TIP;
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_ON_BOARD_POPUP) != 0;
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java
similarity index 97%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java
index c15a596..20e1edc 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatFileLog.java
@@ -71,10 +71,9 @@
     }
 
     private PrintWriter getWriter() {
-        String fName = FILE_NAME_PREFIX + (LOG_DAYS % 10);
-        if (fName.equals(mFileName)) return mCurrentWriter;
-
         Calendar cal = Calendar.getInstance();
+        String fName = FILE_NAME_PREFIX + (cal.get(Calendar.DAY_OF_YEAR) % 10);
+        if (fName.equals(mFileName)) return mCurrentWriter;
 
         boolean append = false;
         File logFile = new File(mLogsDir, fName);
diff --git a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
new file mode 100644
index 0000000..4953138
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
@@ -0,0 +1,475 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.hybridhotseat;
+
+import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.hybridhotseat.HotseatEduController.getSettingsIntent;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOTSEAT_PREDICTION_PINNED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOTSEAT_RANKED;
+
+import android.animation.Animator;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.content.ComponentName;
+import android.os.Process;
+import android.view.HapticFeedbackConstants;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.DragSource;
+import com.android.launcher3.DropTarget;
+import com.android.launcher3.Hotseat;
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.dragndrop.DragController;
+import com.android.launcher3.dragndrop.DragOptions;
+import com.android.launcher3.graphics.DragPreviewProvider;
+import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
+import com.android.launcher3.logger.LauncherAtom.PredictedHotseatContainer;
+import com.android.launcher3.logging.InstanceId;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.uioverrides.PredictedAppIcon;
+import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.launcher3.util.OnboardingPrefs;
+import com.android.launcher3.views.ArrowTipView;
+import com.android.launcher3.views.Snackbar;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Provides prediction ability for the hotseat. Fills gaps in hotseat with predicted items, allows
+ * pinning of predicted apps and manages replacement of predicted apps with user drag.
+ */
+public class HotseatPredictionController implements DragController.DragListener,
+        SystemShortcut.Factory<QuickstepLauncher>, InvariantDeviceProfile.OnIDPChangeListener,
+        DragSource {
+
+    private int mHotSeatItemsCount;
+
+    private Launcher mLauncher;
+    private final Hotseat mHotseat;
+
+    private List<ItemInfo> mPredictedItems = Collections.emptyList();
+
+    private AnimatorSet mIconRemoveAnimators;
+    private boolean mUIUpdatePaused = false;
+    private boolean mDragInProgress = false;
+
+    private List<PredictedAppIcon.PredictedIconOutlineDrawing> mOutlineDrawings = new ArrayList<>();
+
+    private final View.OnLongClickListener mPredictionLongClickListener = v -> {
+        if (!ItemLongClickListener.canStartDrag(mLauncher)) return false;
+        if (mLauncher.getWorkspace().isSwitchingState()) return false;
+        if (!mLauncher.getOnboardingPrefs().getBoolean(
+                OnboardingPrefs.HOTSEAT_LONGPRESS_TIP_SEEN)) {
+            Snackbar.show(mLauncher, R.string.hotseat_tip_gaps_filled,
+                    R.string.hotseat_prediction_settings, null,
+                    () -> mLauncher.startActivity(getSettingsIntent()));
+            mLauncher.getOnboardingPrefs().markChecked(OnboardingPrefs.HOTSEAT_LONGPRESS_TIP_SEEN);
+            mLauncher.getDragLayer().performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
+            return true;
+        }
+
+        // Start the drag
+        // Use a new itemInfo so that the original predicted item is stable
+        WorkspaceItemInfo dragItem = new WorkspaceItemInfo((WorkspaceItemInfo) v.getTag());
+        v.setVisibility(View.INVISIBLE);
+        mLauncher.getWorkspace().beginDragShared(
+                v, null, this, dragItem, new DragPreviewProvider(v), new DragOptions());
+        return true;
+    };
+
+    public HotseatPredictionController(Launcher launcher) {
+        mLauncher = launcher;
+        mHotseat = launcher.getHotseat();
+        mHotSeatItemsCount = mLauncher.getDeviceProfile().inv.numHotseatIcons;
+        mLauncher.getDragController().addDragListener(this);
+
+        launcher.getDeviceProfile().inv.addOnChangeListener(this);
+    }
+
+    /**
+     * Shows appropriate hotseat education based on prediction enabled and migration states.
+     */
+    public void showEdu() {
+        mLauncher.getStateManager().goToState(NORMAL, true, () -> {
+            if (mPredictedItems.isEmpty()) {
+                // launcher has empty predictions set
+                Snackbar.show(mLauncher, R.string.hotsaet_tip_prediction_disabled,
+                        R.string.hotseat_prediction_settings, null,
+                        () -> mLauncher.startActivity(getSettingsIntent()));
+            } else if (getPredictedIcons().size() >= (mHotSeatItemsCount + 1) / 2) {
+                showDiscoveryTip();
+            } else {
+                HotseatEduController eduController = new HotseatEduController(mLauncher);
+                eduController.setPredictedApps(mPredictedItems.stream()
+                        .map(i -> (WorkspaceItemInfo) i)
+                        .collect(Collectors.toList()));
+                eduController.showEdu();
+            }
+        });
+    }
+
+    /**
+     * Shows educational tip for hotseat if user does not go through Tips app.
+     */
+    private void showDiscoveryTip() {
+        if (getPredictedIcons().isEmpty()) {
+            new ArrowTipView(mLauncher).show(
+                    mLauncher.getString(R.string.hotseat_tip_no_empty_slots), mHotseat.getTop());
+        } else {
+            Snackbar.show(mLauncher, R.string.hotseat_tip_gaps_filled,
+                    R.string.hotseat_prediction_settings, null,
+                    () -> mLauncher.startActivity(getSettingsIntent()));
+        }
+    }
+
+    /**
+     * Returns if hotseat client has predictions
+     */
+    public boolean hasPredictions() {
+        return !mPredictedItems.isEmpty();
+    }
+
+    private void fillGapsWithPrediction() {
+        fillGapsWithPrediction(false, null);
+    }
+
+    private void fillGapsWithPrediction(boolean animate, Runnable callback) {
+        if (mUIUpdatePaused || mDragInProgress) {
+            return;
+        }
+
+        int predictionIndex = 0;
+        ArrayList<WorkspaceItemInfo> newItems = new ArrayList<>();
+        // make sure predicted icon removal and filling predictions don't step on each other
+        if (mIconRemoveAnimators != null && mIconRemoveAnimators.isRunning()) {
+            mIconRemoveAnimators.addListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    fillGapsWithPrediction(animate, callback);
+                    mIconRemoveAnimators.removeListener(this);
+                }
+            });
+            return;
+        }
+        for (int rank = 0; rank < mHotSeatItemsCount; rank++) {
+            View child = mHotseat.getChildAt(
+                    mHotseat.getCellXFromOrder(rank),
+                    mHotseat.getCellYFromOrder(rank));
+
+            if (child != null && !isPredictedIcon(child)) {
+                continue;
+            }
+            if (mPredictedItems.size() <= predictionIndex) {
+                // Remove predicted apps from the past
+                if (isPredictedIcon(child)) {
+                    mHotseat.removeView(child);
+                }
+                continue;
+            }
+            WorkspaceItemInfo predictedItem =
+                    (WorkspaceItemInfo) mPredictedItems.get(predictionIndex++);
+            if (isPredictedIcon(child) && child.isEnabled()) {
+                PredictedAppIcon icon = (PredictedAppIcon) child;
+                icon.applyFromWorkspaceItem(predictedItem);
+                icon.finishBinding(mPredictionLongClickListener);
+            } else {
+                newItems.add(predictedItem);
+            }
+            preparePredictionInfo(predictedItem, rank);
+        }
+        bindItems(newItems, animate, callback);
+    }
+
+    private void bindItems(List<WorkspaceItemInfo> itemsToAdd, boolean animate, Runnable callback) {
+        AnimatorSet animationSet = new AnimatorSet();
+        for (WorkspaceItemInfo item : itemsToAdd) {
+            PredictedAppIcon icon = PredictedAppIcon.createIcon(mHotseat, item);
+            mLauncher.getWorkspace().addInScreenFromBind(icon, item);
+            icon.finishBinding(mPredictionLongClickListener);
+            if (animate) {
+                animationSet.play(ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 0.2f, 1));
+            }
+        }
+        if (animate) {
+            if (callback != null) {
+                animationSet.addListener(AnimationSuccessListener.forRunnable(callback));
+            }
+            animationSet.start();
+        } else {
+            if (callback != null) callback.run();
+        }
+    }
+
+    /**
+     * Unregisters callbacks and frees resources
+     */
+    public void destroy() {
+        mLauncher.getDeviceProfile().inv.removeOnChangeListener(this);
+    }
+
+    /**
+     * start and pauses predicted apps update on the hotseat
+     */
+    public void setPauseUIUpdate(boolean paused) {
+        mUIUpdatePaused = paused;
+        if (!paused) {
+            fillGapsWithPrediction();
+        }
+    }
+
+    /**
+     * Sets or updates the predicted items
+     */
+    public void setPredictedItems(FixedContainerItems items) {
+        boolean shouldIgnoreVisibility = mLauncher.isWorkspaceLoading()
+                || mPredictedItems.equals(items.items)
+                || mHotseat.getShortcutsAndWidgets().getChildCount() < mHotSeatItemsCount;
+        if (!shouldIgnoreVisibility
+                && mHotseat.isShown()
+                && mHotseat.getWindowVisibility() == View.VISIBLE) {
+            mHotseat.setOnVisibilityAggregatedCallback((isVisible) -> {
+                if (isVisible) {
+                    return;
+                }
+                mHotseat.setOnVisibilityAggregatedCallback(null);
+
+                applyPredictedItems(items);
+            });
+        } else {
+            mHotseat.setOnVisibilityAggregatedCallback(null);
+
+            applyPredictedItems(items);
+        }
+    }
+
+    /**
+     * Sets or updates the predicted items only once the hotseat becomes hidden to the user
+     */
+    private void applyPredictedItems(FixedContainerItems items) {
+        mPredictedItems = items.items;
+        if (mPredictedItems.isEmpty()) {
+            HotseatRestoreHelper.restoreBackup(mLauncher);
+        }
+        fillGapsWithPrediction();
+    }
+
+    /**
+     * Pins a predicted app icon into place.
+     */
+    public void pinPrediction(ItemInfo info) {
+        PredictedAppIcon icon = (PredictedAppIcon) mHotseat.getChildAt(
+                mHotseat.getCellXFromOrder(info.rank),
+                mHotseat.getCellYFromOrder(info.rank));
+        if (icon == null) {
+            return;
+        }
+        WorkspaceItemInfo workspaceItemInfo = new WorkspaceItemInfo((WorkspaceItemInfo) info);
+        mLauncher.getModelWriter().addItemToDatabase(workspaceItemInfo,
+                LauncherSettings.Favorites.CONTAINER_HOTSEAT, workspaceItemInfo.screenId,
+                workspaceItemInfo.cellX, workspaceItemInfo.cellY);
+        ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 1, 0.8f, 1).start();
+        icon.pin(workspaceItemInfo);
+        mLauncher.getStatsLogManager().logger()
+                .withItemInfo(workspaceItemInfo)
+                .log(LAUNCHER_HOTSEAT_PREDICTION_PINNED);
+    }
+
+    private List<PredictedAppIcon> getPredictedIcons() {
+        List<PredictedAppIcon> icons = new ArrayList<>();
+        ViewGroup vg = mHotseat.getShortcutsAndWidgets();
+        for (int i = 0; i < vg.getChildCount(); i++) {
+            View child = vg.getChildAt(i);
+            if (isPredictedIcon(child)) {
+                icons.add((PredictedAppIcon) child);
+            }
+        }
+        return icons;
+    }
+
+    private void removePredictedApps(List<PredictedAppIcon.PredictedIconOutlineDrawing> outlines,
+            DropTarget.DragObject dragObject) {
+        if (mIconRemoveAnimators != null) {
+            mIconRemoveAnimators.end();
+        }
+        mIconRemoveAnimators = new AnimatorSet();
+        removeOutlineDrawings();
+        for (PredictedAppIcon icon : getPredictedIcons()) {
+            if (!icon.isEnabled()) {
+                continue;
+            }
+            if (dragObject.dragSource == this && icon.equals(dragObject.originalView)) {
+                mHotseat.removeView(icon);
+                continue;
+            }
+            int rank = ((WorkspaceItemInfo) icon.getTag()).rank;
+            outlines.add(new PredictedAppIcon.PredictedIconOutlineDrawing(
+                    mHotseat.getCellXFromOrder(rank), mHotseat.getCellYFromOrder(rank), icon));
+            icon.setEnabled(false);
+            ObjectAnimator animator = ObjectAnimator.ofFloat(icon, SCALE_PROPERTY, 0);
+            animator.addListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    if (icon.getParent() != null) {
+                        mHotseat.removeView(icon);
+                    }
+                }
+            });
+            mIconRemoveAnimators.play(animator);
+        }
+        mIconRemoveAnimators.start();
+    }
+
+    @Override
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
+        removePredictedApps(mOutlineDrawings, dragObject);
+        if (mOutlineDrawings.isEmpty()) return;
+        for (PredictedAppIcon.PredictedIconOutlineDrawing outlineDrawing : mOutlineDrawings) {
+            mHotseat.addDelegatedCellDrawing(outlineDrawing);
+        }
+        mDragInProgress = true;
+        mHotseat.invalidate();
+    }
+
+    @Override
+    public void onDragEnd() {
+        mDragInProgress = false;
+        fillGapsWithPrediction(true, this::removeOutlineDrawings);
+    }
+
+    @Nullable
+    @Override
+    public SystemShortcut<QuickstepLauncher> getShortcut(QuickstepLauncher activity,
+            ItemInfo itemInfo) {
+        if (itemInfo.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION) {
+            return null;
+        }
+        return new PinPrediction(activity, itemInfo);
+    }
+
+    private void preparePredictionInfo(WorkspaceItemInfo itemInfo, int rank) {
+        itemInfo.container = LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
+        itemInfo.rank = rank;
+        itemInfo.cellX = mHotseat.getCellXFromOrder(rank);
+        itemInfo.cellY = mHotseat.getCellYFromOrder(rank);
+        itemInfo.screenId = rank;
+    }
+
+    private void removeOutlineDrawings() {
+        if (mOutlineDrawings.isEmpty()) return;
+        for (PredictedAppIcon.PredictedIconOutlineDrawing outlineDrawing : mOutlineDrawings) {
+            mHotseat.removeDelegatedCellDrawing(outlineDrawing);
+        }
+        mHotseat.invalidate();
+        mOutlineDrawings.clear();
+    }
+
+    @Override
+    public void onIdpChanged(int changeFlags, InvariantDeviceProfile profile) {
+        this.mHotSeatItemsCount = profile.numHotseatIcons;
+    }
+
+    @Override
+    public void onDropCompleted(View target, DropTarget.DragObject d, boolean success) {
+        //Does nothing
+    }
+
+    /**
+     * Logs rank info based on current list of predicted items
+     */
+    public void logLaunchedAppRankingInfo(@NonNull ItemInfo itemInfo, InstanceId instanceId) {
+        if (Utilities.IS_DEBUG_DEVICE) {
+            final String pkg = itemInfo.getTargetComponent() != null
+                    ? itemInfo.getTargetComponent().getPackageName() : "unknown";
+            HotseatFileLog.INSTANCE.get(mLauncher).log("UserEvent",
+                    "appLaunch: packageName:" + pkg + ",isWorkApp:" + (itemInfo.user != null
+                            && !Process.myUserHandle().equals(itemInfo.user))
+                            + ",launchLocation:" + itemInfo.container);
+        }
+
+
+        ComponentName targetCN = itemInfo.getTargetComponent();
+        if (targetCN == null) {
+            return;
+        }
+        int rank = -1;
+        for (int i = mPredictedItems.size() - 1; i >= 0; i--) {
+            ItemInfo info = mPredictedItems.get(i);
+            if (targetCN.equals(info.getTargetComponent()) && itemInfo.user.equals(info.user)) {
+                rank = i;
+                break;
+            }
+        }
+        if (rank < 0) {
+            return;
+        }
+
+        int cardinality = 0;
+        for (PredictedAppIcon icon : getPredictedIcons()) {
+            ItemInfo info = (ItemInfo) icon.getTag();
+            cardinality |= 1 << info.screenId;
+        }
+
+        PredictedHotseatContainer.Builder containerBuilder = PredictedHotseatContainer.newBuilder();
+        containerBuilder.setCardinality(cardinality);
+        if (itemInfo.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION) {
+            containerBuilder.setIndex(rank);
+        }
+        mLauncher.getStatsLogManager().logger()
+                .withInstanceId(instanceId)
+                .withRank(rank)
+                .withContainerInfo(ContainerInfo.newBuilder()
+                        .setPredictedHotseatContainer(containerBuilder)
+                        .build())
+                .log(LAUNCHER_HOTSEAT_RANKED);
+    }
+
+    private class PinPrediction extends SystemShortcut<QuickstepLauncher> {
+
+        private PinPrediction(QuickstepLauncher target, ItemInfo itemInfo) {
+            super(R.drawable.ic_pin, R.string.pin_prediction, target,
+                    itemInfo);
+        }
+
+        @Override
+        public void onClick(View view) {
+            dismissTaskMenuView(mTarget);
+            pinPrediction(mItemInfo);
+        }
+    }
+
+    private static boolean isPredictedIcon(View view) {
+        return view instanceof PredictedAppIcon && view.getTag() instanceof WorkspaceItemInfo
+                && ((WorkspaceItemInfo) view.getTag()).container
+                == LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java
similarity index 66%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java
index 5a038d2..080633a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionModel.java
@@ -15,7 +15,7 @@
  */
 package com.android.launcher3.hybridhotseat;
 
-import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
 
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetEvent;
@@ -24,13 +24,10 @@
 import android.content.Context;
 import android.os.Bundle;
 
-import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Workspace;
-import com.android.launcher3.model.AllAppsList;
-import com.android.launcher3.model.BaseModelUpdateTask;
 import com.android.launcher3.model.BgDataModel;
-import com.android.launcher3.model.PredictionModel;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
@@ -38,55 +35,47 @@
 
 import java.util.ArrayList;
 import java.util.Locale;
-import java.util.function.Consumer;
 
 /**
  * Model helper for app predictions in workspace
  */
-public class HotseatPredictionModel extends PredictionModel {
+public class HotseatPredictionModel {
     private static final String APP_LOCATION_HOTSEAT = "hotseat";
     private static final String APP_LOCATION_WORKSPACE = "workspace";
 
     private static final String BUNDLE_KEY_PIN_EVENTS = "pin_events";
     private static final String BUNDLE_KEY_CURRENT_ITEMS = "current_items";
 
-
-    public HotseatPredictionModel(Context context) { }
-
     /**
-     * Creates and returns bundle using workspace items and cached items
+     * Creates and returns bundle using workspace items
      */
-    public void createBundle(Consumer<Bundle> cb) {
-        LauncherAppState appState = LauncherAppState.getInstance(mContext);
-        appState.getModel().enqueueModelUpdateTask(new BaseModelUpdateTask() {
-            @Override
-            public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
-                Bundle bundle = new Bundle();
-                ArrayList<AppTargetEvent> events = new ArrayList<>();
-                ArrayList<ItemInfo> workspaceItems = new ArrayList<>(dataModel.workspaceItems);
-                workspaceItems.addAll(dataModel.appWidgets);
-                for (ItemInfo item : workspaceItems) {
-                    AppTarget target = getAppTargetFromInfo(item);
-                    if (target != null && !isTrackedForPrediction(item)) continue;
-                    events.add(wrapAppTargetWithLocation(target, AppTargetEvent.ACTION_PIN, item));
-                }
-                ArrayList<AppTarget> currentTargets = new ArrayList<>();
-                for (ItemInfo itemInfo : dataModel.cachedPredictedItems) {
-                    AppTarget target = getAppTargetFromInfo(itemInfo);
-                    if (target != null) currentTargets.add(target);
-                }
-                bundle.putParcelableArrayList(BUNDLE_KEY_PIN_EVENTS, events);
-                bundle.putParcelableArrayList(BUNDLE_KEY_CURRENT_ITEMS, currentTargets);
-                MAIN_EXECUTOR.execute(() -> cb.accept(bundle));
+    public static Bundle convertDataModelToAppTargetBundle(Context context, BgDataModel dataModel) {
+        Bundle bundle = new Bundle();
+        ArrayList<AppTargetEvent> events = new ArrayList<>();
+        ArrayList<ItemInfo> workspaceItems = dataModel.getAllWorkspaceItems();
+        for (ItemInfo item : workspaceItems) {
+            AppTarget target = getAppTargetFromInfo(context, item);
+            if (target != null && !isTrackedForPrediction(item)) continue;
+            events.add(wrapAppTargetWithLocation(target, AppTargetEvent.ACTION_PIN, item));
+        }
+        ArrayList<AppTarget> currentTargets = new ArrayList<>();
+        FixedContainerItems hotseatItems = dataModel.extraItems.get(CONTAINER_HOTSEAT_PREDICTION);
+        if (hotseatItems != null) {
+            for (ItemInfo itemInfo : hotseatItems.items) {
+                AppTarget target = getAppTargetFromInfo(context, itemInfo);
+                if (target != null) currentTargets.add(target);
             }
-        });
+        }
+        bundle.putParcelableArrayList(BUNDLE_KEY_PIN_EVENTS, events);
+        bundle.putParcelableArrayList(BUNDLE_KEY_CURRENT_ITEMS, currentTargets);
+        return bundle;
     }
 
     /**
      * Creates and returns for {@link AppTarget} object given an {@link ItemInfo}. Returns null
      * if item is not supported prediction
      */
-    public AppTarget getAppTargetFromInfo(ItemInfo info) {
+    public static AppTarget getAppTargetFromInfo(Context context, ItemInfo info) {
         if (info == null) return null;
         if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
                 && info instanceof LauncherAppWidgetInfo
@@ -107,17 +96,17 @@
                     shortcutKey.componentName.getPackageName(), shortcutKey.user).build();
         } else if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
             return new AppTarget.Builder(new AppTargetId("folder:" + info.id),
-                    mContext.getPackageName(), info.user).build();
+                    context.getPackageName(), info.user).build();
         }
         return null;
     }
 
-
     /**
      * Creates and returns {@link AppTargetEvent} from an {@link AppTarget}, action, and item
      * location using {@link ItemInfo}
      */
-    public AppTargetEvent wrapAppTargetWithLocation(AppTarget target, int action, ItemInfo info) {
+    public static AppTargetEvent wrapAppTargetWithLocation(
+            AppTarget target, int action, ItemInfo info) {
         String location = String.format(Locale.ENGLISH, "%s/%d/[%d,%d]/[%d,%d]",
                 info.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT
                         ? APP_LOCATION_HOTSEAT : APP_LOCATION_WORKSPACE,
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
similarity index 79%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
rename to quickstep/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
index 8c1db4e..90f762e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
@@ -19,8 +19,10 @@
 import static com.android.launcher3.provider.LauncherDbUtils.tableExists;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
+import android.content.Context;
+
 import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.model.GridBackupTable;
 import com.android.launcher3.provider.LauncherDbUtils;
@@ -29,30 +31,24 @@
  * A helper class to manage migration revert restoration for hybrid hotseat
  */
 public class HotseatRestoreHelper {
-    private final Launcher mLauncher;
-    private boolean mBackupRestored = false;
-
-    HotseatRestoreHelper(Launcher context) {
-        mLauncher = context;
-    }
 
     /**
      * Creates a snapshot backup of Favorite table for future restoration use.
      */
-    public void createBackup() {
+    public static void createBackup(Context context) {
         MODEL_EXECUTOR.execute(() -> {
             try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
                     LauncherSettings.Settings.call(
-                            mLauncher.getContentResolver(),
+                            context.getContentResolver(),
                             LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
                             .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
-                InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
-                GridBackupTable backupTable = new GridBackupTable(mLauncher,
+                InvariantDeviceProfile idp = LauncherAppState.getIDP(context);
+                GridBackupTable backupTable = new GridBackupTable(context,
                         transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
                         idp.numRows);
                 backupTable.createCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE);
                 transaction.commit();
-                LauncherSettings.Settings.call(mLauncher.getContentResolver(),
+                LauncherSettings.Settings.call(context.getContentResolver(),
                         LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE);
             }
         });
@@ -61,25 +57,23 @@
     /**
      * Finds and restores a previously saved snapshow of Favorites table
      */
-    public void restoreBackup() {
-        if (mBackupRestored) return;
+    public static void restoreBackup(Context context) {
         MODEL_EXECUTOR.execute(() -> {
             try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
                     LauncherSettings.Settings.call(
-                            mLauncher.getContentResolver(),
+                            context.getContentResolver(),
                             LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
                             .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
                 if (!tableExists(transaction.getDb(), HYBRID_HOTSEAT_BACKUP_TABLE)) {
                     return;
                 }
-                InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
-                GridBackupTable backupTable = new GridBackupTable(mLauncher,
+                InvariantDeviceProfile idp = LauncherAppState.getIDP(context);
+                GridBackupTable backupTable = new GridBackupTable(context,
                         transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
                         idp.numRows);
                 backupTable.restoreFromCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE, true);
                 transaction.commit();
-                mBackupRestored = true;
-                mLauncher.getModel().forceReload();
+                LauncherAppState.getInstance(context).getModel().forceReload();
             }
         });
     }
diff --git a/quickstep/src/com/android/launcher3/model/AppEventProducer.java b/quickstep/src/com/android/launcher3/model/AppEventProducer.java
new file mode 100644
index 0000000..9944270
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/model/AppEventProducer.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import static android.app.prediction.AppTargetEvent.ACTION_DISMISS;
+import static android.app.prediction.AppTargetEvent.ACTION_LAUNCH;
+import static android.app.prediction.AppTargetEvent.ACTION_PIN;
+import static android.app.prediction.AppTargetEvent.ACTION_UNPIN;
+
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PREDICTION;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_CONVERTED_TO_ICON;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOTSEAT_PREDICTION_PINNED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DRAG_STARTED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_REMOVE;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROP_FOLDER_CREATED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_QUICKSWITCH_LEFT;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_QUICKSWITCH_RIGHT;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_SWIPE_DOWN;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_TAP;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
+import android.annotation.TargetApi;
+import android.app.prediction.AppTarget;
+import android.app.prediction.AppTargetEvent;
+import android.app.prediction.AppTargetId;
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.Build;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Process;
+import android.os.SystemClock;
+import android.os.UserHandle;
+import android.text.TextUtils;
+
+import androidx.annotation.AnyThread;
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.logger.LauncherAtom;
+import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
+import com.android.launcher3.logger.LauncherAtom.FolderContainer;
+import com.android.launcher3.logger.LauncherAtom.HotseatContainer;
+import com.android.launcher3.logger.LauncherAtom.WorkspaceContainer;
+import com.android.launcher3.logging.StatsLogManager.EventEnum;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.pm.UserCache;
+import com.android.quickstep.logging.StatsLogCompatManager.StatsLogConsumer;
+
+import java.util.Locale;
+import java.util.function.ObjIntConsumer;
+import java.util.function.Predicate;
+
+/**
+ * Utility class to track stats log and emit corresponding app events
+ */
+@TargetApi(Build.VERSION_CODES.R)
+public class AppEventProducer implements StatsLogConsumer {
+
+    private static final int MSG_LAUNCH = 0;
+
+    private final Context mContext;
+    private final Handler mMessageHandler;
+    private final ObjIntConsumer<AppTargetEvent> mCallback;
+
+    private LauncherAtom.ItemInfo mLastDragItem;
+
+    public AppEventProducer(Context context, ObjIntConsumer<AppTargetEvent> callback) {
+        mContext = context;
+        mMessageHandler = new Handler(MODEL_EXECUTOR.getLooper(), this::handleMessage);
+        mCallback = callback;
+    }
+
+    @WorkerThread
+    private boolean handleMessage(Message msg) {
+        switch (msg.what) {
+            case MSG_LAUNCH: {
+                mCallback.accept((AppTargetEvent) msg.obj, msg.arg1);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @AnyThread
+    private void sendEvent(LauncherAtom.ItemInfo atomInfo, int eventId, int targetPredictor) {
+        sendEvent(toAppTarget(atomInfo), atomInfo, eventId, targetPredictor);
+    }
+
+    @AnyThread
+    private void sendEvent(AppTarget target, LauncherAtom.ItemInfo locationInfo, int eventId,
+            int targetPredictor) {
+        if (target != null) {
+            AppTargetEvent event = new AppTargetEvent.Builder(target, eventId)
+                    .setLaunchLocation(getContainer(locationInfo))
+                    .build();
+            mMessageHandler.obtainMessage(MSG_LAUNCH, targetPredictor, 0, event).sendToTarget();
+        }
+    }
+
+    @Override
+    public void consume(EventEnum event, LauncherAtom.ItemInfo atomInfo) {
+        if (event == LAUNCHER_APP_LAUNCH_TAP
+                || event == LAUNCHER_TASK_LAUNCH_SWIPE_DOWN
+                || event == LAUNCHER_TASK_LAUNCH_TAP
+                || event == LAUNCHER_QUICKSWITCH_RIGHT
+                || event == LAUNCHER_QUICKSWITCH_LEFT) {
+            sendEvent(atomInfo, ACTION_LAUNCH, CONTAINER_PREDICTION);
+        } else if (event == LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST) {
+            sendEvent(atomInfo, ACTION_DISMISS, CONTAINER_PREDICTION);
+        } else if (event == LAUNCHER_ITEM_DRAG_STARTED) {
+            mLastDragItem = atomInfo;
+        } else if (event == LAUNCHER_ITEM_DROP_COMPLETED) {
+            if (mLastDragItem == null) {
+                return;
+            }
+            if (isTrackedForHotseatPrediction(atomInfo)) {
+                sendEvent(atomInfo, ACTION_PIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+            if (isTrackedForHotseatPrediction(mLastDragItem)) {
+                sendEvent(mLastDragItem, ACTION_UNPIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+            mLastDragItem = null;
+        } else if (event == LAUNCHER_ITEM_DROP_FOLDER_CREATED) {
+            if (isTrackedForHotseatPrediction(atomInfo)) {
+                sendEvent(createTempFolderTarget(), atomInfo, ACTION_PIN,
+                        CONTAINER_HOTSEAT_PREDICTION);
+                sendEvent(atomInfo, ACTION_UNPIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+        } else if (event == LAUNCHER_FOLDER_CONVERTED_TO_ICON) {
+            if (isTrackedForHotseatPrediction(atomInfo)) {
+                sendEvent(createTempFolderTarget(), atomInfo, ACTION_UNPIN,
+                        CONTAINER_HOTSEAT_PREDICTION);
+                sendEvent(atomInfo, ACTION_PIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+        } else if (event == LAUNCHER_ITEM_DROPPED_ON_REMOVE) {
+            if (mLastDragItem != null && isTrackedForHotseatPrediction(mLastDragItem)) {
+                sendEvent(mLastDragItem, ACTION_UNPIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+        } else if (event == LAUNCHER_HOTSEAT_PREDICTION_PINNED) {
+            if (isTrackedForHotseatPrediction(atomInfo)) {
+                sendEvent(atomInfo, ACTION_PIN, CONTAINER_HOTSEAT_PREDICTION);
+            }
+        }
+    }
+
+    @Nullable
+    private AppTarget toAppTarget(LauncherAtom.ItemInfo info) {
+        UserHandle userHandle = Process.myUserHandle();
+        if (info.getIsWork()) {
+            userHandle = UserCache.INSTANCE.get(mContext).getUserProfiles().stream()
+                    .filter(((Predicate<UserHandle>) userHandle::equals).negate())
+                    .findAny()
+                    .orElse(null);
+        }
+        if (userHandle == null) {
+            return null;
+        }
+        ComponentName cn = null;
+        String id = null;
+
+        switch (info.getItemCase()) {
+            case APPLICATION: {
+                LauncherAtom.Application app = info.getApplication();
+                if ((cn = parseNullable(app.getComponentName())) != null) {
+                    id = "app:" + cn.getPackageName();
+                }
+                break;
+            }
+            case SHORTCUT: {
+                LauncherAtom.Shortcut si = info.getShortcut();
+                if (!TextUtils.isEmpty(si.getShortcutId())
+                        && (cn = parseNullable(si.getShortcutName())) != null) {
+                    id = "shortcut:" + si.getShortcutId();
+                }
+                break;
+            }
+            case WIDGET: {
+                LauncherAtom.Widget widget = info.getWidget();
+                if ((cn = parseNullable(widget.getComponentName())) != null) {
+                    id = "widget:" + cn.getPackageName();
+                }
+                break;
+            }
+            case TASK: {
+                LauncherAtom.Task task = info.getTask();
+                if ((cn = parseNullable(task.getComponentName())) != null) {
+                    id = "app:" + cn.getPackageName();
+                }
+                break;
+            }
+            case FOLDER_ICON:
+                return createTempFolderTarget();
+        }
+        if (id != null && cn != null) {
+            return new AppTarget.Builder(new AppTargetId(id), cn.getPackageName(), userHandle)
+                    .setClassName(cn.getClassName())
+                    .build();
+        }
+        return null;
+    }
+
+    private AppTarget createTempFolderTarget() {
+        return new AppTarget.Builder(new AppTargetId("folder:" + SystemClock.uptimeMillis()),
+                mContext.getPackageName(), Process.myUserHandle())
+                .build();
+    }
+
+    private String getContainer(LauncherAtom.ItemInfo info) {
+        ContainerInfo ci = info.getContainerInfo();
+        switch (ci.getContainerCase()) {
+            case WORKSPACE: {
+                // In case the item type is not widgets, the spaceX and spanY default to 1.
+                int spanX = info.getWidget().getSpanX();
+                int spanY = info.getWidget().getSpanY();
+                return getWorkspaceContainerString(ci.getWorkspace(), spanX, spanY);
+            }
+            case HOTSEAT: {
+                return getHotseatContainerString(ci.getHotseat());
+            }
+            case TASK_SWITCHER_CONTAINER: {
+                return "task-switcher";
+            }
+            case ALL_APPS_CONTAINER: {
+                return "all-apps";
+            }
+            case SEARCH_RESULT_CONTAINER: {
+                return "search-results";
+            }
+            case PREDICTED_HOTSEAT_CONTAINER: {
+                return "predictions/hotseat";
+            }
+            case PREDICTION_CONTAINER: {
+                return "predictions";
+            }
+            case SHORTCUTS_CONTAINER: {
+                return "deep-shortcuts";
+            }
+            case FOLDER: {
+                FolderContainer fc = ci.getFolder();
+                switch (fc.getParentContainerCase()) {
+                    case WORKSPACE:
+                        return "folder/" + getWorkspaceContainerString(fc.getWorkspace(), 1, 1);
+                    case HOTSEAT:
+                        return "folder/" + getHotseatContainerString(fc.getHotseat());
+                }
+                return "folder";
+            }
+        }
+        return "";
+    }
+
+    private static String getWorkspaceContainerString(WorkspaceContainer wc, int spanX, int spanY) {
+        return String.format(Locale.ENGLISH, "workspace/%d/[%d,%d]/[%d,%d]",
+                wc.getPageIndex(), wc.getGridX(), wc.getGridY(), spanX, spanY);
+    }
+
+    private static String getHotseatContainerString(HotseatContainer hc) {
+        return String.format(Locale.ENGLISH, "hotseat/%1$d/[%1$d,0]/[1,1]", hc.getIndex());
+    }
+
+    private static ComponentName parseNullable(String componentNameString) {
+        return TextUtils.isEmpty(componentNameString)
+                ? null : ComponentName.unflattenFromString(componentNameString);
+    }
+
+    /**
+     * Helper method to determine if {@link ItemInfo} should be tracked and reported to predictors
+     */
+    private static boolean isTrackedForHotseatPrediction(LauncherAtom.ItemInfo info) {
+        ContainerInfo ci = info.getContainerInfo();
+        switch (ci.getContainerCase()) {
+            case HOTSEAT:
+                return true;
+            case WORKSPACE:
+                return ci.getWorkspace().getPageIndex() == 0;
+            default:
+                return false;
+        }
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/model/PredictionUpdateTask.java b/quickstep/src/com/android/launcher3/model/PredictionUpdateTask.java
new file mode 100644
index 0000000..b0fba3d
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/model/PredictionUpdateTask.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
+import static com.android.launcher3.model.QuickstepModelDelegate.LAST_PREDICTION_ENABLED_STATE;
+import static com.android.quickstep.InstantAppResolverImpl.COMPONENT_CLASS_MARKER;
+
+import android.app.prediction.AppTarget;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.LauncherActivityInfo;
+import android.content.pm.LauncherApps;
+import android.content.pm.ShortcutInfo;
+import android.os.UserHandle;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
+import com.android.launcher3.model.QuickstepModelDelegate.PredictorState;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * Task to update model as a result of predicted apps update
+ */
+public class PredictionUpdateTask extends BaseModelUpdateTask {
+
+    private final List<AppTarget> mTargets;
+    private final PredictorState mPredictorState;
+
+    PredictionUpdateTask(PredictorState predictorState, List<AppTarget> targets) {
+        mPredictorState = predictorState;
+        mTargets = targets;
+    }
+
+    @Override
+    public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
+        Context context = app.getContext();
+
+        // TODO: remove this
+        Utilities.getDevicePrefs(context).edit()
+                .putBoolean(LAST_PREDICTION_ENABLED_STATE, !mTargets.isEmpty()).apply();
+
+        FixedContainerItems fci = mPredictorState.items;
+        Set<UserHandle> usersForChangedShortcuts = new HashSet<>(fci.items.stream()
+                .filter(info -> info.itemType == ITEM_TYPE_DEEP_SHORTCUT)
+                .map(info -> info.user)
+                .collect(Collectors.toSet()));
+        fci.items.clear();
+
+        for (AppTarget target : mTargets) {
+            WorkspaceItemInfo itemInfo;
+            ShortcutInfo si = target.getShortcutInfo();
+            if (si != null) {
+                usersForChangedShortcuts.add(si.getUserHandle());
+                itemInfo = new WorkspaceItemInfo(si, context);
+                app.getIconCache().getShortcutIcon(itemInfo, si);
+            } else {
+                String className = target.getClassName();
+                if (COMPONENT_CLASS_MARKER.equals(className)) {
+                    // TODO: Implement this
+                    continue;
+                }
+                ComponentName cn = new ComponentName(target.getPackageName(), className);
+                UserHandle user = target.getUser();
+                itemInfo = apps.data.stream()
+                        .filter(info -> user.equals(info.user) && cn.equals(info.componentName))
+                        .map(ai -> {
+                            app.getIconCache().getTitleAndIcon(ai, false);
+                            return ai.makeWorkspaceItem();
+                        })
+                        .findAny()
+                        .orElseGet(() -> {
+                            LauncherActivityInfo lai = context.getSystemService(LauncherApps.class)
+                                    .resolveActivity(AppInfo.makeLaunchIntent(cn), user);
+                            if (lai == null) {
+                                return null;
+                            }
+                            AppInfo ai = new AppInfo(context, lai, user);
+                            app.getIconCache().getTitleAndIcon(ai, lai, false);
+                            return ai.makeWorkspaceItem();
+                        });
+
+                if (itemInfo == null) {
+                    continue;
+                }
+            }
+
+            itemInfo.container = fci.containerId;
+            fci.items.add(itemInfo);
+        }
+
+        bindExtraContainerItems(fci);
+        usersForChangedShortcuts.forEach(
+                u -> dataModel.updateShortcutPinnedState(app.getContext(), u));
+
+        // Save to disk
+        mPredictorState.storage.write(context, fci.items);
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java b/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java
new file mode 100644
index 0000000..c3f5c00
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java
@@ -0,0 +1,346 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import static android.text.format.DateUtils.DAY_IN_MILLIS;
+import static android.text.format.DateUtils.formatElapsedTime;
+
+import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_GRID;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PREDICTION;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
+import static com.android.launcher3.Utilities.getDevicePrefs;
+import static com.android.launcher3.hybridhotseat.HotseatPredictionModel.convertDataModelToAppTargetBundle;
+
+import android.app.prediction.AppPredictionContext;
+import android.app.prediction.AppPredictionManager;
+import android.app.prediction.AppPredictor;
+import android.app.prediction.AppTarget;
+import android.app.prediction.AppTargetEvent;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.LauncherActivityInfo;
+import android.content.pm.LauncherApps;
+import android.content.pm.ShortcutInfo;
+import android.os.UserHandle;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.InvariantDeviceProfile.OnIDPChangeListener;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.logging.InstanceId;
+import com.android.launcher3.logging.InstanceIdSequence;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.FolderInfo;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.util.Executors;
+import com.android.launcher3.util.IntSparseArrayMap;
+import com.android.launcher3.util.PersistedItemArray;
+import com.android.quickstep.logging.StatsLogCompatManager;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.stream.IntStream;
+
+/**
+ * Model delegate which loads prediction items
+ */
+public class QuickstepModelDelegate extends ModelDelegate implements OnIDPChangeListener {
+
+    public static final String LAST_PREDICTION_ENABLED_STATE = "last_prediction_enabled_state";
+    private static final String LAST_SNAPSHOT_TIME_MILLIS = "LAST_SNAPSHOT_TIME_MILLIS";
+
+    private static final boolean IS_DEBUG = false;
+    private static final String TAG = "QuickstepModelDelegate";
+
+    private final PredictorState mAllAppsState =
+            new PredictorState(CONTAINER_PREDICTION, "all_apps_predictions");
+    private final PredictorState mHotseatState =
+            new PredictorState(CONTAINER_HOTSEAT_PREDICTION, "hotseat_predictions");
+
+    private final InvariantDeviceProfile mIDP;
+    private final AppEventProducer mAppEventProducer;
+
+    private boolean mActive = false;
+
+    public QuickstepModelDelegate(Context context) {
+        mAppEventProducer = new AppEventProducer(context, this::onAppTargetEvent);
+
+        mIDP = InvariantDeviceProfile.INSTANCE.get(context);
+        mIDP.addOnChangeListener(this);
+        StatsLogCompatManager.LOGS_CONSUMER.add(mAppEventProducer);
+    }
+
+    @Override
+    @WorkerThread
+    public void loadItems(UserManagerState ums, Map<ShortcutKey, ShortcutInfo> pinnedShortcuts) {
+        // TODO: Implement caching and preloading
+        super.loadItems(ums, pinnedShortcuts);
+
+        WorkspaceItemFactory allAppsFactory =
+                new WorkspaceItemFactory(mApp, ums, pinnedShortcuts, mIDP.numAllAppsColumns);
+        mAllAppsState.items.setItems(
+                mAllAppsState.storage.read(mApp.getContext(), allAppsFactory, ums.allUsers::get));
+        mDataModel.extraItems.put(CONTAINER_PREDICTION, mAllAppsState.items);
+
+        WorkspaceItemFactory hotseatFactory =
+                new WorkspaceItemFactory(mApp, ums, pinnedShortcuts, mIDP.numHotseatIcons);
+        mHotseatState.items.setItems(
+                mHotseatState.storage.read(mApp.getContext(), hotseatFactory, ums.allUsers::get));
+        mDataModel.extraItems.put(CONTAINER_HOTSEAT_PREDICTION, mHotseatState.items);
+        mActive = true;
+    }
+
+    @Override
+    public void workspaceLoadComplete() {
+        super.workspaceLoadComplete();
+        recreatePredictors();
+    }
+
+    @Override
+    @WorkerThread
+    public void modelLoadComplete() {
+        super.modelLoadComplete();
+
+        // Log snapshot of the model
+        SharedPreferences prefs = getDevicePrefs(mApp.getContext());
+        long lastSnapshotTimeMillis = prefs.getLong(LAST_SNAPSHOT_TIME_MILLIS, 0);
+        // Log snapshot only if previous snapshot was older than a day
+        long now = System.currentTimeMillis();
+        if (now - lastSnapshotTimeMillis < DAY_IN_MILLIS) {
+            if (IS_DEBUG) {
+                String elapsedTime = formatElapsedTime((now - lastSnapshotTimeMillis) / 1000);
+                Log.d(TAG, String.format(
+                        "Skipped snapshot logging since previous snapshot was %s old.",
+                        elapsedTime));
+            }
+        } else {
+            IntSparseArrayMap<ItemInfo> itemsIdMap;
+            synchronized (mDataModel) {
+                itemsIdMap = mDataModel.itemsIdMap.clone();
+            }
+            InstanceId instanceId = new InstanceIdSequence().newInstanceId();
+            for (ItemInfo info : itemsIdMap) {
+                FolderInfo parent = info.container > 0
+                        ? (FolderInfo) itemsIdMap.get(info.container) : null;
+                StatsLogCompatManager.writeSnapshot(info.buildProto(parent), instanceId);
+            }
+            prefs.edit().putLong(LAST_SNAPSHOT_TIME_MILLIS, now).apply();
+        }
+    }
+
+    @Override
+    public void validateData() {
+        super.validateData();
+        if (mAllAppsState.predictor != null) {
+            mAllAppsState.predictor.requestPredictionUpdate();
+        }
+    }
+
+    @Override
+    public void destroy() {
+        super.destroy();
+        mActive = false;
+        StatsLogCompatManager.LOGS_CONSUMER.remove(mAppEventProducer);
+
+        destroyPredictors();
+        mIDP.removeOnChangeListener(this);
+    }
+
+    private void destroyPredictors() {
+        mAllAppsState.destroyPredictor();
+        mHotseatState.destroyPredictor();
+    }
+
+    @WorkerThread
+    private void recreatePredictors() {
+        destroyPredictors();
+        if (!mActive) {
+            return;
+        }
+        Context context = mApp.getContext();
+        AppPredictionManager apm = context.getSystemService(AppPredictionManager.class);
+        if (apm == null) {
+            return;
+        }
+
+        registerPredictor(mAllAppsState, apm.createAppPredictionSession(
+                new AppPredictionContext.Builder(context)
+                        .setUiSurface("home")
+                        .setPredictedTargetCount(mIDP.numAllAppsColumns)
+                        .build()));
+
+        // TODO: get bundle
+        registerPredictor(mHotseatState, apm.createAppPredictionSession(
+                new AppPredictionContext.Builder(context)
+                        .setUiSurface("hotseat")
+                        .setPredictedTargetCount(mIDP.numHotseatIcons)
+                        .setExtras(convertDataModelToAppTargetBundle(context, mDataModel))
+                        .build()));
+
+    }
+
+    private void registerPredictor(PredictorState state, AppPredictor predictor) {
+        state.predictor = predictor;
+        state.predictor.registerPredictionUpdates(
+                Executors.MODEL_EXECUTOR, t -> handleUpdate(state, t));
+        state.predictor.requestPredictionUpdate();
+    }
+
+    private void handleUpdate(PredictorState state, List<AppTarget> targets) {
+        if (state.setTargets(targets)) {
+            // No diff, skip
+            return;
+        }
+        mApp.getModel().enqueueModelUpdateTask(new PredictionUpdateTask(state, targets));
+    }
+
+    @Override
+    public void onIdpChanged(int changeFlags, InvariantDeviceProfile profile) {
+        if ((changeFlags & CHANGE_FLAG_GRID) != 0) {
+            // Reinitialize everything
+            Executors.MODEL_EXECUTOR.execute(this::recreatePredictors);
+        }
+    }
+
+    private void onAppTargetEvent(AppTargetEvent event, int client) {
+        PredictorState state = client == CONTAINER_PREDICTION ? mAllAppsState : mHotseatState;
+        if (state.predictor != null) {
+            state.predictor.notifyAppTargetEvent(event);
+        }
+    }
+
+    static class PredictorState {
+
+        public final FixedContainerItems items;
+        public final PersistedItemArray storage;
+        public AppPredictor predictor;
+
+        private List<AppTarget> mLastTargets;
+
+        PredictorState(int container, String storageName) {
+            items = new FixedContainerItems(container);
+            storage = new PersistedItemArray(storageName);
+            mLastTargets = Collections.emptyList();
+        }
+
+        public void destroyPredictor() {
+            if (predictor != null) {
+                predictor.destroy();
+                predictor = null;
+            }
+        }
+
+        /**
+         * Sets the new targets and returns true if it was different than before.
+         */
+        boolean setTargets(List<AppTarget> newTargets) {
+            List<AppTarget> oldTargets = mLastTargets;
+            mLastTargets = newTargets;
+
+            int size = oldTargets.size();
+            return size == newTargets.size() && IntStream.range(0, size)
+                    .allMatch(i -> areAppTargetsSame(oldTargets.get(i), newTargets.get(i)));
+        }
+    }
+
+    /**
+     * Compares two targets for the properties which we care about
+     */
+    private static boolean areAppTargetsSame(AppTarget t1, AppTarget t2) {
+        if (!Objects.equals(t1.getPackageName(), t2.getPackageName())
+                || !Objects.equals(t1.getUser(), t2.getUser())
+                || !Objects.equals(t1.getClassName(), t2.getClassName())) {
+            return false;
+        }
+
+        ShortcutInfo s1 = t1.getShortcutInfo();
+        ShortcutInfo s2 = t2.getShortcutInfo();
+        if (s1 != null) {
+            if (s2 == null || !Objects.equals(s1.getId(), s2.getId())) {
+                return false;
+            }
+        } else if (s2 != null) {
+            return false;
+        }
+        return true;
+    }
+
+    private static class WorkspaceItemFactory implements PersistedItemArray.ItemFactory {
+
+        private final LauncherAppState mAppState;
+        private final UserManagerState mUMS;
+        private final Map<ShortcutKey, ShortcutInfo> mPinnedShortcuts;
+        private final int mMaxCount;
+
+        private int mReadCount = 0;
+
+        protected WorkspaceItemFactory(LauncherAppState appState, UserManagerState ums,
+                Map<ShortcutKey, ShortcutInfo> pinnedShortcuts, int maxCount) {
+            mAppState = appState;
+            mUMS = ums;
+            mPinnedShortcuts = pinnedShortcuts;
+            mMaxCount = maxCount;
+        }
+
+        @Nullable
+        @Override
+        public ItemInfo createInfo(int itemType, UserHandle user, Intent intent) {
+            if (mReadCount >= mMaxCount) {
+                return null;
+            }
+            switch (itemType) {
+                case ITEM_TYPE_APPLICATION: {
+                    LauncherActivityInfo lai = mAppState.getContext()
+                            .getSystemService(LauncherApps.class)
+                            .resolveActivity(intent, user);
+                    if (lai == null) {
+                        return null;
+                    }
+                    AppInfo info = new AppInfo(lai, user, mUMS.isUserQuiet(user));
+                    mAppState.getIconCache().getTitleAndIcon(info, lai, false);
+                    mReadCount++;
+                    return info.makeWorkspaceItem();
+                }
+                case ITEM_TYPE_DEEP_SHORTCUT: {
+                    ShortcutKey key = ShortcutKey.fromIntent(intent, user);
+                    if (key == null) {
+                        return null;
+                    }
+                    ShortcutInfo si = mPinnedShortcuts.get(key);
+                    if (si == null) {
+                        return null;
+                    }
+                    WorkspaceItemInfo wii = new WorkspaceItemInfo(si, mAppState.getContext());
+                    mAppState.getIconCache().getShortcutIcon(wii, si);
+                    mReadCount++;
+                    return wii;
+                }
+            }
+            return null;
+        }
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/model/WellbeingModel.java b/quickstep/src/com/android/launcher3/model/WellbeingModel.java
index f42b124..995c4b0 100644
--- a/quickstep/src/com/android/launcher3/model/WellbeingModel.java
+++ b/quickstep/src/com/android/launcher3/model/WellbeingModel.java
@@ -18,8 +18,7 @@
 
 import static android.content.ContentResolver.SCHEME_CONTENT;
 
-import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.Executors.createAndStartNewLooper;
+import static com.android.launcher3.Utilities.newContentObserver;
 
 import android.annotation.TargetApi;
 import android.app.RemoteAction;
@@ -35,7 +34,7 @@
 import android.os.Bundle;
 import android.os.DeadObjectException;
 import android.os.Handler;
-import android.os.Message;
+import android.os.Looper;
 import android.os.Process;
 import android.os.UserHandle;
 import android.text.TextUtils;
@@ -43,12 +42,19 @@
 import android.util.Log;
 
 import androidx.annotation.MainThread;
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.LauncherProvider;
+import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.popup.RemoteActionShortcut;
 import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.util.BgObjectWithLooper;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Preconditions;
@@ -62,31 +68,35 @@
  * Data model for digital wellbeing status of apps.
  */
 @TargetApi(Build.VERSION_CODES.Q)
-public final class WellbeingModel {
+public final class WellbeingModel extends BgObjectWithLooper {
     private static final String TAG = "WellbeingModel";
     private static final int[] RETRY_TIMES_MS = {5000, 15000, 30000};
     private static final boolean DEBUG = false;
 
-    private static final int MSG_PACKAGE_ADDED = 1;
-    private static final int MSG_PACKAGE_REMOVED = 2;
-    private static final int MSG_FULL_REFRESH = 3;
+    private static final int UNKNOWN_MINIMAL_DEVICE_STATE = 0;
+    private static final int IN_MINIMAL_DEVICE = 2;
 
     // Welbeing contract
+    private static final String PATH_ACTIONS = "actions";
+    private static final String PATH_MINIMAL_DEVICE = "minimal_device";
+    private static final String METHOD_GET_MINIMAL_DEVICE_CONFIG = "get_minimal_device_config";
     private static final String METHOD_GET_ACTIONS = "get_actions";
     private static final String EXTRA_ACTIONS = "actions";
     private static final String EXTRA_ACTION = "action";
     private static final String EXTRA_MAX_NUM_ACTIONS_SHOWN = "max_num_actions_shown";
     private static final String EXTRA_PACKAGES = "packages";
     private static final String EXTRA_SUCCESS = "success";
+    private static final String EXTRA_MINIMAL_DEVICE_STATE = "minimal_device_state";
+    private static final String DB_NAME_MINIMAL_DEVICE = "minimal.db";
 
     public static final MainThreadInitializedObject<WellbeingModel> INSTANCE =
             new MainThreadInitializedObject<>(WellbeingModel::new);
 
     private final Context mContext;
     private final String mWellbeingProviderPkg;
-    private final Handler mWorkerHandler;
 
-    private final ContentObserver mContentObserver;
+    private Handler mWorkerHandler;
+    private ContentObserver mContentObserver;
 
     private final Object mModelLock = new Object();
     // Maps the action Id to the corresponding RemoteAction
@@ -97,64 +107,88 @@
 
     private WellbeingModel(final Context context) {
         mContext = context;
-        mWorkerHandler =
-                new Handler(createAndStartNewLooper("WellbeingHandler"), this::handleMessage);
-
         mWellbeingProviderPkg = mContext.getString(R.string.wellbeing_provider_pkg);
-        mContentObserver = new ContentObserver(MAIN_EXECUTOR.getHandler()) {
-            @Override
-            public void onChange(boolean selfChange, Uri uri) {
-                // Wellbeing reports that app actions have changed.
-                if (DEBUG || mIsInTest) {
-                    Log.d(TAG, "ContentObserver.onChange() called with: selfChange = [" + selfChange
-                            + "], uri = [" + uri + "]");
-                }
-                Preconditions.assertUIThread();
-                updateWellbeingData();
-            }
-        };
+        initializeInBackground("WellbeingHandler");
+    }
 
+    @Override
+    protected void onInitialized(Looper looper) {
+        mWorkerHandler = new Handler(looper);
+        mContentObserver = newContentObserver(mWorkerHandler, this::onWellbeingUriChanged);
         if (!TextUtils.isEmpty(mWellbeingProviderPkg)) {
-            context.registerReceiver(
-                    new SimpleBroadcastReceiver(this::onWellbeingProviderChanged),
+            mContext.registerReceiver(
+                    new SimpleBroadcastReceiver(t -> restartObserver()),
                     PackageManagerHelper.getPackageFilter(mWellbeingProviderPkg,
                             Intent.ACTION_PACKAGE_ADDED, Intent.ACTION_PACKAGE_CHANGED,
                             Intent.ACTION_PACKAGE_REMOVED, Intent.ACTION_PACKAGE_DATA_CLEARED,
-                            Intent.ACTION_PACKAGE_RESTARTED));
+                            Intent.ACTION_PACKAGE_RESTARTED),
+                    null, mWorkerHandler);
 
             IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
             filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
             filter.addDataScheme("package");
-            context.registerReceiver(new SimpleBroadcastReceiver(this::onAppPackageChanged),
-                    filter);
+            mContext.registerReceiver(new SimpleBroadcastReceiver(this::onAppPackageChanged),
+                    filter, null, mWorkerHandler);
 
             restartObserver();
         }
     }
 
+    @WorkerThread
+    private void onWellbeingUriChanged(Uri uri) {
+        Preconditions.assertNonUiThread();
+        if (DEBUG || mIsInTest) {
+            Log.d(TAG, "ContentObserver.onChange() called with: uri = [" + uri + "]");
+        }
+        if (uri.getPath().contains(PATH_ACTIONS)) {
+            // Wellbeing reports that app actions have changed.
+            updateAllPackages();
+        } else if (uri.getPath().contains(PATH_MINIMAL_DEVICE)) {
+            // Wellbeing reports that minimal device state or config is changed.
+            if (!FeatureFlags.ENABLE_MINIMAL_DEVICE.get()) {
+                return;
+            }
+
+            // Temporary bug fix for b/169771796. Wellbeing provides the layout configuration when
+            // minimal device is enabled. We always want to reload the configuration from Wellbeing
+            // since the layout configuration might have changed.
+            mContext.deleteDatabase(DB_NAME_MINIMAL_DEVICE);
+
+            final Bundle extras = new Bundle();
+            String dbFile;
+            if (isInMinimalDeviceMode()) {
+                dbFile = DB_NAME_MINIMAL_DEVICE;
+                extras.putString(LauncherProvider.KEY_LAYOUT_PROVIDER_AUTHORITY,
+                        mWellbeingProviderPkg + ".api");
+            } else {
+                dbFile = InvariantDeviceProfile.INSTANCE.get(mContext).dbFile;
+            }
+            LauncherSettings.Settings.call(mContext.getContentResolver(),
+                    LauncherSettings.Settings.METHOD_SWITCH_DATABASE,
+                    dbFile, extras);
+        }
+    }
+
     public void setInTest(boolean inTest) {
         mIsInTest = inTest;
     }
 
-    protected void onWellbeingProviderChanged(Intent intent) {
-        if (DEBUG || mIsInTest) {
-            Log.d(TAG, "Changes to Wellbeing package: intent = [" + intent + "]");
-        }
-        restartObserver();
-    }
-
+    @WorkerThread
     private void restartObserver() {
         final ContentResolver resolver = mContext.getContentResolver();
         resolver.unregisterContentObserver(mContentObserver);
-        Uri actionsUri = apiBuilder().path("actions").build();
+        Uri actionsUri = apiBuilder().path(PATH_ACTIONS).build();
+        Uri minimalDeviceUri = apiBuilder().path(PATH_MINIMAL_DEVICE).build();
         try {
             resolver.registerContentObserver(
                     actionsUri, true /* notifyForDescendants */, mContentObserver);
+            resolver.registerContentObserver(
+                    minimalDeviceUri, true /* notifyForDescendants */, mContentObserver);
         } catch (Exception e) {
             Log.e(TAG, "Failed to register content observer for " + actionsUri + ": " + e);
             if (mIsInTest) throw new RuntimeException(e);
         }
-        updateWellbeingData();
+        updateAllPackages();
     }
 
     @MainThread
@@ -187,17 +221,40 @@
         }
     }
 
-    private void updateWellbeingData() {
-        mWorkerHandler.sendEmptyMessage(MSG_FULL_REFRESH);
-    }
-
     private Uri.Builder apiBuilder() {
         return new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .authority(mWellbeingProviderPkg + ".api");
     }
 
-    private boolean updateActions(String... packageNames) {
+    @WorkerThread
+    private boolean isInMinimalDeviceMode() {
+        if (!FeatureFlags.ENABLE_MINIMAL_DEVICE.get()) {
+            return false;
+        }
+        if (DEBUG || mIsInTest) {
+            Log.d(TAG, "isInMinimalDeviceMode() called");
+        }
+        Preconditions.assertNonUiThread();
+
+        final Uri contentUri = apiBuilder().build();
+        try (ContentProviderClient client = mContext.getContentResolver()
+                .acquireUnstableContentProviderClient(contentUri)) {
+            final Bundle remoteBundle = client == null ? null : client.call(
+                    METHOD_GET_MINIMAL_DEVICE_CONFIG, null /* args */, null /* extras */);
+            return remoteBundle != null
+                    && remoteBundle.getInt(EXTRA_MINIMAL_DEVICE_STATE,
+                    UNKNOWN_MINIMAL_DEVICE_STATE) == IN_MINIMAL_DEVICE;
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to retrieve data from " + contentUri + ": " + e);
+            if (mIsInTest) throw new RuntimeException(e);
+        }
+        if (DEBUG || mIsInTest) Log.i(TAG, "isInMinimalDeviceMode(): finished");
+        return false;
+    }
+
+    @WorkerThread
+    private boolean updateActions(String[] packageNames) {
         if (packageNames.length == 0) {
             return true;
         }
@@ -260,68 +317,51 @@
         return true;
     }
 
-    private boolean handleMessage(Message msg) {
-        switch (msg.what) {
-            case MSG_PACKAGE_REMOVED: {
-                String packageName = (String) msg.obj;
-                mWorkerHandler.removeCallbacksAndMessages(packageName);
-                synchronized (mModelLock) {
-                    mPackageToActionId.remove(packageName);
-                }
-                return true;
-            }
-            case MSG_PACKAGE_ADDED: {
-                String packageName = (String) msg.obj;
-                mWorkerHandler.removeCallbacksAndMessages(packageName);
-                if (!updateActions(packageName)) {
-                    scheduleRefreshRetry(msg);
-                }
-                return true;
-            }
+    @WorkerThread
+    private void updateActionsWithRetry(int retryCount, @Nullable String packageName) {
+        String[] packageNames = TextUtils.isEmpty(packageName)
+                ?  mContext.getSystemService(LauncherApps.class)
+                .getActivityList(null, Process.myUserHandle()).stream()
+                .map(li -> li.getApplicationInfo().packageName).distinct()
+                .toArray(String[]::new)
+                : new String[] { packageName };
 
-            case MSG_FULL_REFRESH: {
-                // Remove all existing messages
-                mWorkerHandler.removeCallbacksAndMessages(null);
-                final String[] packageNames = mContext.getSystemService(LauncherApps.class)
-                        .getActivityList(null, Process.myUserHandle()).stream()
-                        .map(li -> li.getApplicationInfo().packageName).distinct()
-                        .toArray(String[]::new);
-                if (!updateActions(packageNames)) {
-                    scheduleRefreshRetry(msg);
-                }
-                return true;
-            }
+        mWorkerHandler.removeCallbacksAndMessages(packageName);
+        if (updateActions(packageNames)) {
+            return;
         }
-        return false;
-    }
-
-    private void scheduleRefreshRetry(Message originalMsg) {
-        int retryCount = originalMsg.arg1;
         if (retryCount >= RETRY_TIMES_MS.length) {
             // To many retries, skip
             return;
         }
-
-        Message msg = Message.obtain(originalMsg);
-        msg.arg1 = retryCount + 1;
-        mWorkerHandler.sendMessageDelayed(msg, RETRY_TIMES_MS[retryCount]);
+        mWorkerHandler.postDelayed(
+                () -> updateActionsWithRetry(retryCount + 1, packageName),
+                packageName, RETRY_TIMES_MS[retryCount]);
     }
 
+    @WorkerThread
+    private void updateAllPackages() {
+        updateActionsWithRetry(0, null);
+    }
+
+    @WorkerThread
     private void onAppPackageChanged(Intent intent) {
         if (DEBUG || mIsInTest) Log.d(TAG, "Changes in apps: intent = [" + intent + "]");
-        Preconditions.assertUIThread();
+        Preconditions.assertNonUiThread();
 
         final String packageName = intent.getData().getSchemeSpecificPart();
         if (packageName == null || packageName.length() == 0) {
             // they sent us a bad intent
             return;
         }
-
         final String action = intent.getAction();
         if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
-            Message.obtain(mWorkerHandler, MSG_PACKAGE_REMOVED, packageName).sendToTarget();
+            mWorkerHandler.removeCallbacksAndMessages(packageName);
+            synchronized (mModelLock) {
+                mPackageToActionId.remove(packageName);
+            }
         } else if (Intent.ACTION_PACKAGE_ADDED.equals(action)) {
-            Message.obtain(mWorkerHandler, MSG_PACKAGE_ADDED, packageName).sendToTarget();
+            updateActionsWithRetry(0, packageName);
         }
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index ec3a490..aad7e17 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -16,19 +16,22 @@
 
 package com.android.launcher3.uioverrides;
 
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.graphics.OverviewScrim.SCRIM_MULTIPLIER;
 import static com.android.launcher3.graphics.Scrim.SCRIM_PROGRESS;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MODAL;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCRIM_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import android.util.FloatProperty;
 
@@ -61,12 +64,14 @@
     @Override
     public void setState(@NonNull LauncherState state) {
         float[] scaleAndOffset = state.getOverviewScaleAndOffset(mLauncher);
-        SCALE_PROPERTY.set(mRecentsView, scaleAndOffset[0]);
+        RECENTS_SCALE_PROPERTY.set(mRecentsView, scaleAndOffset[0]);
         ADJACENT_PAGE_OFFSET.set(mRecentsView, scaleAndOffset[1]);
+        TASK_SECONDARY_TRANSLATION.set(mRecentsView, 0f);
 
         getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
         OverviewScrim scrim = mLauncher.getDragLayer().getOverviewScrim();
         SCRIM_PROGRESS.set(scrim, state.getOverviewScrimAlpha(mLauncher));
+        SCRIM_MULTIPLIER.set(scrim, 1f);
         getTaskModalnessProperty().set(mRecentsView, state.getOverviewModalness());
     }
 
@@ -93,16 +98,20 @@
     void setStateWithAnimationInternal(@NonNull final LauncherState toState,
             @NonNull StateAnimationConfig config, @NonNull PendingAnimation setter) {
         float[] scaleAndOffset = toState.getOverviewScaleAndOffset(mLauncher);
-        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndOffset[0],
+        setter.setFloat(mRecentsView, RECENTS_SCALE_PROPERTY, scaleAndOffset[0],
                 config.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR));
         setter.setFloat(mRecentsView, ADJACENT_PAGE_OFFSET, scaleAndOffset[1],
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
+        setter.setFloat(mRecentsView, TASK_SECONDARY_TRANSLATION, 0f,
+                config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
 
         setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
                 config.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
         OverviewScrim scrim = mLauncher.getDragLayer().getOverviewScrim();
         setter.setFloat(scrim, SCRIM_PROGRESS, toState.getOverviewScrimAlpha(mLauncher),
                 config.getInterpolator(ANIM_OVERVIEW_SCRIM_FADE, LINEAR));
+        setter.setFloat(scrim, SCRIM_MULTIPLIER, 1f,
+                config.getInterpolator(ANIM_OVERVIEW_SCRIM_FADE, LINEAR));
 
         setter.setFloat(
                 mRecentsView, getTaskModalnessProperty(),
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java b/quickstep/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
rename to quickstep/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIconInflater.java b/quickstep/src/com/android/launcher3/uioverrides/PredictedAppIconInflater.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIconInflater.java
rename to quickstep/src/com/android/launcher3/uioverrides/PredictedAppIconInflater.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
similarity index 72%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
rename to quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 9a03d92..8c3b57a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -17,6 +17,9 @@
 
 import static android.view.accessibility.AccessibilityEvent.TYPE_VIEW_FOCUSED;
 
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
@@ -26,62 +29,55 @@
 import static com.android.launcher3.testing.TestProtocol.OVERVIEW_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.QUICK_SWITCH_STATE_ORDINAL;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY;
 
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.content.res.Configuration;
-import android.os.Bundle;
-import android.util.Log;
 import android.view.View;
 
-import androidx.annotation.Nullable;
-
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Workspace;
-import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.appprediction.PredictionUiStateManager;
+import com.android.launcher3.appprediction.PredictionRowView;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.folder.Folder;
 import com.android.launcher3.hybridhotseat.HotseatPredictionController;
 import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.StatsLogManager.StatsLogger;
-import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory;
-import com.android.launcher3.uioverrides.touchcontrollers.FlingAndHoldTouchController;
-import com.android.launcher3.uioverrides.touchcontrollers.LandscapeEdgeSwipeController;
 import com.android.launcher3.uioverrides.touchcontrollers.NavBarToHomeTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.NoButtonNavbarToOverviewTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.NoButtonQuickSwitchTouchController;
-import com.android.launcher3.uioverrides.touchcontrollers.OverviewToAllAppsTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.QuickSwitchTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.StatusBarTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.TaskViewTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.TransposedQuickSwitchTouchController;
-import com.android.launcher3.util.IntArray;
+import com.android.launcher3.uioverrides.touchcontrollers.TwoButtonNavbarToOverviewTouchController;
+import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.util.UiThreadHelper;
 import com.android.launcher3.util.UiThreadHelper.AsyncCommand;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.TaskUtils;
+import com.android.quickstep.util.QuickstepOnboardingPrefs;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.List;
-import java.util.OptionalInt;
+import java.util.Objects;
 import java.util.stream.Stream;
 
 public class QuickstepLauncher extends BaseQuickstepLauncher {
@@ -93,13 +89,8 @@
     public static final AsyncCommand SET_SHELF_HEIGHT = (context, arg1, arg2) ->
             SystemUiProxy.INSTANCE.get(context).setShelfHeight(arg1 != 0, arg2);
 
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (mHotseatPredictionController != null) {
-            mHotseatPredictionController.createPredictor();
-        }
-    }
+    private FixedContainerItems mAllAppsPredictions;
+    private HotseatPredictionController mHotseatPredictionController;
 
     @Override
     protected void setupViews() {
@@ -113,8 +104,23 @@
     protected void logAppLaunch(ItemInfo info, InstanceId instanceId) {
         StatsLogger logger = getStatsLogManager()
                 .logger().withItemInfo(info).withInstanceId(instanceId);
-        OptionalInt allAppsRank = PredictionUiStateManager.INSTANCE.get(this).getAllAppsRank(info);
-        allAppsRank.ifPresent(logger::withRank);
+
+        if (mAllAppsPredictions != null
+                && (info.itemType == ITEM_TYPE_APPLICATION
+                || info.itemType == ITEM_TYPE_SHORTCUT
+                || info.itemType == ITEM_TYPE_DEEP_SHORTCUT)) {
+            int count = mAllAppsPredictions.items.size();
+            for (int i = 0; i < count; i++) {
+                ItemInfo targetInfo = mAllAppsPredictions.items.get(i);
+                if (targetInfo.itemType == info.itemType
+                        && targetInfo.user.equals(info.user)
+                        && Objects.equals(targetInfo.getIntent(), info.getIntent())) {
+                    logger.withRank(i);
+                    break;
+                }
+
+            }
+        }
         logger.log(LAUNCHER_APP_LAUNCH_TAP);
 
         if (mHotseatPredictionController != null) {
@@ -122,6 +128,18 @@
         }
     }
 
+    /**
+     * Returns Prediction controller for hybrid hotseat
+     */
+    public HotseatPredictionController getHotseatPredictionController() {
+        return mHotseatPredictionController;
+    }
+
+    @Override
+    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
+        return new QuickstepOnboardingPrefs(this, sharedPrefs);
+    }
+
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
@@ -129,12 +147,11 @@
     }
 
     @Override
-    public boolean startActivitySafely(View v, Intent intent, ItemInfo item,
-            @Nullable String sourceContainer) {
+    public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
         if (mHotseatPredictionController != null) {
             mHotseatPredictionController.setPauseUIUpdate(true);
         }
-        return super.startActivitySafely(v, intent, item, sourceContainer);
+        return super.startActivitySafely(v, intent, item);
     }
 
     @Override
@@ -152,19 +169,9 @@
     }
 
     @Override
-    public void folderCreatedFromItem(Folder folder, WorkspaceItemInfo itemInfo) {
-        super.folderCreatedFromItem(folder, itemInfo);
-        if (mHotseatPredictionController != null) {
-            mHotseatPredictionController.folderCreatedFromWorkspaceItem(itemInfo, folder.getInfo());
-        }
-    }
-
-    @Override
-    public void folderConvertedToItem(Folder folder, WorkspaceItemInfo itemInfo) {
-        super.folderConvertedToItem(folder, itemInfo);
-        if (mHotseatPredictionController != null) {
-            mHotseatPredictionController.folderConvertedToWorkspaceItem(itemInfo, folder.getInfo());
-        }
+    protected void showAllAppsFromIntent(boolean alreadyOnHome) {
+        TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY);
+        super.showAllAppsFromIntent(alreadyOnHome);
     }
 
     @Override
@@ -196,10 +203,14 @@
     }
 
     @Override
-    public void bindPredictedItems(List<AppInfo> appInfos, IntArray ranks) {
-        super.bindPredictedItems(appInfos, ranks);
-        if (mHotseatPredictionController != null) {
-            mHotseatPredictionController.showCachedItems(appInfos, ranks);
+    public void bindExtraContainerItems(FixedContainerItems item) {
+        if (item.containerId == Favorites.CONTAINER_PREDICTION) {
+            mAllAppsPredictions = item;
+            getAppsView().getFloatingHeaderView().findFixedRowByType(PredictionRowView.class)
+                    .setPredictedApps(item.items);
+        } else if (item.containerId == Favorites.CONTAINER_HOTSEAT_PREDICTION
+                && mHotseatPredictionController != null) {
+            mHotseatPredictionController.setPredictedItems(item);
         }
     }
 
@@ -219,18 +230,13 @@
         switch (state.ordinal) {
             case HINT_STATE_ORDINAL: {
                 Workspace workspace = getWorkspace();
-                boolean willMoveScreens = workspace.getNextPage() != Workspace.DEFAULT_PAGE;
-                getStateManager().goToState(NORMAL, true,
-                        willMoveScreens ? null : getScrimView()::startDragHandleEducationAnim);
-                if (willMoveScreens) {
+                getStateManager().goToState(NORMAL);
+                if (workspace.getNextPage() != Workspace.DEFAULT_PAGE) {
                     workspace.post(workspace::moveToDefaultScreen);
                 }
                 break;
             }
             case OVERVIEW_STATE_ORDINAL: {
-                RecentsView recentsView = getOverviewPanel();
-                DiscoveryBounce.showForOverviewIfNeeded(this,
-                        recentsView.getPagedOrientationHandler());
                 RecentsView rv = getOverviewPanel();
                 sendCustomAccessibilityEvent(
                         rv.getPageAt(rv.getCurrentPage()), TYPE_VIEW_FOCUSED, null);
@@ -259,41 +265,26 @@
 
     @Override
     public TouchController[] createTouchControllers() {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.1");
-        }
         Mode mode = SysUINavigationMode.getMode(this);
 
         ArrayList<TouchController> list = new ArrayList<>();
         list.add(getDragController());
-        if (mode == NO_BUTTON) {
-            list.add(new NoButtonQuickSwitchTouchController(this));
-            list.add(new NavBarToHomeTouchController(this));
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.2");
-            }
-            if (FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get()) {
-                if (TestProtocol.sDebugTracing) {
-                    Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.3");
-                }
+        switch (mode) {
+            case NO_BUTTON:
+                list.add(new NoButtonQuickSwitchTouchController(this));
+                list.add(new NavBarToHomeTouchController(this));
                 list.add(new NoButtonNavbarToOverviewTouchController(this));
-            } else {
-                list.add(new FlingAndHoldTouchController(this));
-            }
-        } else {
-            if (getDeviceProfile().isVerticalBarLayout()) {
-                list.add(new OverviewToAllAppsTouchController(this));
-                list.add(new LandscapeEdgeSwipeController(this));
-                if (mode.hasGestures) {
-                    list.add(new TransposedQuickSwitchTouchController(this));
-                }
-            } else {
-                list.add(new PortraitStatesTouchController(this,
-                        mode.hasGestures /* allowDragToOverview */));
-                if (mode.hasGestures) {
-                    list.add(new QuickSwitchTouchController(this));
-                }
-            }
+                break;
+            case TWO_BUTTONS:
+                list.add(new TwoButtonNavbarToOverviewTouchController(this));
+                list.add(getDeviceProfile().isVerticalBarLayout()
+                        ? new TransposedQuickSwitchTouchController(this)
+                        : new QuickSwitchTouchController(this));
+                list.add(new PortraitStatesTouchController(this));
+                break;
+            case THREE_BUTTONS:
+            default:
+                list.add(new PortraitStatesTouchController(this));
         }
 
         if (!getDeviceProfile().isMultiWindowMode) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
similarity index 88%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
rename to quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index 085b9b3..5ccc1e8 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.LauncherState.OVERVIEW_BUTTONS;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_ACTIONS_FADE;
 import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
@@ -57,7 +58,7 @@
             mRecentsView.updateEmptyMessage();
             mRecentsView.resetTaskVisuals();
         }
-        setAlphas(PropertySetter.NO_ANIM_PROPERTY_SETTER, state);
+        setAlphas(PropertySetter.NO_ANIM_PROPERTY_SETTER, new StateAnimationConfig(), state);
         mRecentsView.setFullscreenProgress(state.getOverviewFullscreenProgress());
     }
 
@@ -75,17 +76,19 @@
                     AnimationSuccessListener.forRunnable(mRecentsView::resetTaskVisuals));
         }
 
-        setAlphas(builder, toState);
+        setAlphas(builder, config, toState);
         builder.setFloat(mRecentsView, FULLSCREEN_PROGRESS,
                 toState.getOverviewFullscreenProgress(), LINEAR);
     }
 
-    private void setAlphas(PropertySetter propertySetter, LauncherState state) {
+    private void setAlphas(PropertySetter propertySetter, StateAnimationConfig config,
+            LauncherState state) {
         float buttonAlpha = (state.getVisibleElements(mLauncher) & OVERVIEW_BUTTONS) != 0 ? 1 : 0;
         propertySetter.setFloat(mRecentsView.getClearAllButton(), ClearAllButton.VISIBILITY_ALPHA,
                 buttonAlpha, LINEAR);
         propertySetter.setFloat(mLauncher.getActionsView().getVisibilityAlpha(),
-                MultiValueAlpha.VALUE, buttonAlpha, LINEAR);
+                MultiValueAlpha.VALUE, buttonAlpha, config.getInterpolator(
+                        ANIM_OVERVIEW_ACTIONS_FADE, LINEAR));
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index e7cd393..37c774b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -16,16 +16,13 @@
 package com.android.launcher3.uioverrides.states;
 
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_ALLAPPS;
 
 import android.content.Context;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.allapps.AllAppsContainerView;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.quickstep.SysUINavigationMode;
 
 /**
  * Definition for AllApps state
@@ -42,7 +39,7 @@
     };
 
     public AllAppsState(int id) {
-        super(id, ContainerType.ALLAPPS, STATE_FLAGS);
+        super(id, LAUNCHER_STATE_ALLAPPS, STATE_FLAGS);
     }
 
     @Override
@@ -65,13 +62,7 @@
     public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
         ScaleAndTranslation scaleAndTranslation = LauncherState.OVERVIEW
                 .getWorkspaceScaleAndTranslation(launcher);
-        if (SysUINavigationMode.getMode(launcher) == NO_BUTTON && !ENABLE_OVERVIEW_ACTIONS.get()) {
-            float normalScale = 1;
-            // Scale down halfway to where we'd be in overview, to prepare for a potential pause.
-            scaleAndTranslation.scale = (scaleAndTranslation.scale + normalScale) / 2;
-        } else {
-            scaleAndTranslation.scale = 1;
-        }
+        scaleAndTranslation.scale = 1;
         return scaleAndTranslation;
     }
 
@@ -92,7 +83,7 @@
 
     @Override
     public float[] getOverviewScaleAndOffset(Launcher launcher) {
-        return new float[] {0.9f, 0};
+        return new float[] {0.9f, 1};
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
similarity index 96%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
rename to quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
index 8ff05f2..4b4f955 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
@@ -15,12 +15,13 @@
  */
 package com.android.launcher3.uioverrides.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
+
 import android.content.Context;
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.allapps.AllAppsTransitionController;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
 
@@ -33,7 +34,7 @@
             | FLAG_WORKSPACE_INACCESSIBLE | FLAG_NON_INTERACTIVE | FLAG_CLOSE_POPUPS;
 
     public BackgroundAppState(int id) {
-        this(id, LauncherLogProto.ContainerType.TASKSWITCHER);
+        this(id, LAUNCHER_STATE_BACKGROUND);
     }
 
     protected BackgroundAppState(int id, int logContainer) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
similarity index 94%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
rename to quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
index fc0dcd5..41c689d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
@@ -15,13 +15,14 @@
  */
 package com.android.launcher3.uioverrides.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
+
 import android.content.Context;
 import android.graphics.Rect;
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -34,7 +35,7 @@
             FLAG_DISABLE_RESTORE | FLAG_OVERVIEW_UI | FLAG_WORKSPACE_INACCESSIBLE;
 
     public OverviewModalTaskState(int id) {
-        super(id, ContainerType.OVERVIEW, STATE_FLAGS);
+        super(id, LAUNCHER_STATE_OVERVIEW, STATE_FLAGS);
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
similarity index 72%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
rename to quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index d174bfd..b295e79 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -16,11 +16,8 @@
 package com.android.launcher3.uioverrides.states;
 
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
 import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
-import static com.android.quickstep.SysUINavigationMode.hideShelfInTwoButtonLandscape;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 
 import android.content.Context;
 import android.graphics.Rect;
@@ -31,8 +28,6 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.Workspace;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
@@ -54,7 +49,7 @@
     }
 
     protected OverviewState(int id, int stateFlags) {
-        this(id, ContainerType.TASKSWITCHER, stateFlags);
+        this(id, LAUNCHER_STATE_OVERVIEW, stateFlags);
     }
 
     protected OverviewState(int id, int logContainer, int stateFlags) {
@@ -65,7 +60,7 @@
     public int getTransitionDuration(Context context) {
         // In no-button mode, overview comes in all the way from the left, so give it more time.
         boolean isNoButtonMode = SysUINavigationMode.INSTANCE.get(context).getMode() == NO_BUTTON;
-        return isNoButtonMode && ENABLE_OVERVIEW_ACTIONS.get() ? 380 : 250;
+        return isNoButtonMode ? 380 : 250;
     }
 
     @Override
@@ -108,8 +103,7 @@
 
     @Override
     public ScaleAndTranslation getQsbScaleAndTranslation(Launcher launcher) {
-        if (this == OVERVIEW && ENABLE_OVERVIEW_ACTIONS.get()
-                && removeShelfFromOverview(launcher)) {
+        if (this == OVERVIEW) {
             // Treat the QSB as part of the hotseat so they move together.
             return getHotseatScaleAndTranslation(launcher);
         }
@@ -128,18 +122,7 @@
 
     @Override
     public int getVisibleElements(Launcher launcher) {
-        RecentsView recentsView = launcher.getOverviewPanel();
-        if (ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(launcher) ||
-                hideShelfInTwoButtonLandscape(launcher, recentsView.getPagedOrientationHandler())) {
-            return OVERVIEW_BUTTONS;
-        } else if (launcher.getDeviceProfile().isVerticalBarLayout()) {
-            return VERTICAL_SWIPE_INDICATOR | OVERVIEW_BUTTONS;
-        } else {
-            boolean hasAllAppsHeaderExtra = launcher.getAppsView() != null
-                    && launcher.getAppsView().getFloatingHeaderView().hasVisibleContent();
-            return HOTSEAT_SEARCH_BOX | VERTICAL_SWIPE_INDICATOR | OVERVIEW_BUTTONS
-                    | (hasAllAppsHeaderExtra ? ALL_APPS_HEADER_EXTRA : HOTSEAT_ICONS);
-        }
+        return OVERVIEW_BUTTONS;
     }
 
     @Override
@@ -148,20 +131,6 @@
     }
 
     @Override
-    public float getVerticalProgress(Launcher launcher) {
-        if ((getVisibleElements(launcher) & ALL_APPS_HEADER_EXTRA) == 0) {
-            // We have no all apps content, so we're still at the fully down progress.
-            return super.getVerticalProgress(launcher);
-        }
-        return getDefaultVerticalProgress(launcher);
-    }
-
-    public static float getDefaultVerticalProgress(Launcher launcher) {
-        return 1 - (getDefaultSwipeHeight(launcher)
-                / launcher.getAllAppsController().getShiftRange());
-    }
-
-    @Override
     public String getDescription(Launcher launcher) {
         return launcher.getString(R.string.accessibility_recent_apps);
     }
@@ -179,8 +148,6 @@
     public void onBackPressed(Launcher launcher) {
         TaskView taskView = launcher.<RecentsView>getOverviewPanel().getRunningTaskView();
         if (taskView != null) {
-            launcher.getUserEventDispatcher().logActionCommand(Action.Command.BACK,
-                    newContainerTarget(ContainerType.OVERVIEW));
             taskView.launchTask(true);
         } else {
             super.onBackPressed(launcher);
@@ -191,10 +158,6 @@
         return new BackgroundAppState(id);
     }
 
-    public static OverviewState newPeekState(int id) {
-        return new OverviewPeekState(id);
-    }
-
     public static OverviewState newSwitchState(int id) {
         return new QuickSwitchState(id);
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
similarity index 91%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
rename to quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
index 2c7373e..51e72da 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
@@ -15,8 +15,9 @@
  */
 package com.android.launcher3.uioverrides.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
+
 import com.android.launcher3.Launcher;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 
 /**
  * State to indicate we are about to launch a recent task. Note that this state is only used when
@@ -26,7 +27,7 @@
 public class QuickSwitchState extends BackgroundAppState {
 
     public QuickSwitchState(int id) {
-        super(id, LauncherLogProto.ContainerType.APP);
+        super(id, LAUNCHER_STATE_BACKGROUND);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
new file mode 100644
index 0000000..efb91c6
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.uioverrides.states;
+
+import static android.view.View.VISIBLE;
+
+import static com.android.launcher3.LauncherState.HINT_STATE;
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.WorkspaceStateTransitionAnimation.getSpringScaleAnimator;
+import static com.android.launcher3.anim.Interpolators.ACCEL;
+import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_1_7;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
+import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
+import static com.android.launcher3.anim.Interpolators.INSTANT;
+import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
+import static com.android.launcher3.anim.Interpolators.clampToProgress;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_DEPTH;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
+import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+
+import android.animation.ValueAnimator;
+import android.view.View;
+
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.Hotseat;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.Workspace;
+import com.android.launcher3.allapps.AllAppsContainerView;
+import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.quickstep.SysUINavigationMode;
+import com.android.quickstep.util.RecentsAtomicAnimationFactory;
+import com.android.quickstep.views.RecentsView;
+
+/**
+ * Animation factory for quickstep specific transitions
+ */
+public class QuickstepAtomicAnimationFactory extends
+        RecentsAtomicAnimationFactory<Launcher, LauncherState> {
+
+    // Scale recents takes before animating in
+    private static final float RECENTS_PREPARE_SCALE = 1.33f;
+
+    // Due to use of physics, duration may differ between devices so we need to calculate and
+    // cache the value.
+    private int mHintToNormalDuration = -1;
+
+    public QuickstepAtomicAnimationFactory(QuickstepLauncher activity) {
+        super(activity);
+    }
+
+    @Override
+    public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
+            StateAnimationConfig config) {
+        if (toState == NORMAL && fromState == OVERVIEW) {
+            config.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL);
+            config.setInterpolator(ANIM_WORKSPACE_FADE, ACCEL);
+            config.setInterpolator(ANIM_ALL_APPS_FADE, ACCEL);
+            config.setInterpolator(ANIM_OVERVIEW_SCALE, clampToProgress(ACCEL, 0, 0.9f));
+            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, ACCEL_DEACCEL);
+
+            if (SysUINavigationMode.getMode(mActivity) == NO_BUTTON) {
+                config.setInterpolator(ANIM_OVERVIEW_FADE, FINAL_FRAME);
+            } else {
+                config.setInterpolator(ANIM_OVERVIEW_FADE, DEACCEL_1_7);
+            }
+
+            Workspace workspace = mActivity.getWorkspace();
+            // Start from a higher workspace scale, but only if we're invisible so we don't jump.
+            boolean isWorkspaceVisible = workspace.getVisibility() == VISIBLE;
+            if (isWorkspaceVisible) {
+                CellLayout currentChild = (CellLayout) workspace.getChildAt(
+                        workspace.getCurrentPage());
+                isWorkspaceVisible = currentChild.getVisibility() == VISIBLE
+                        && currentChild.getShortcutsAndWidgets().getAlpha() > 0;
+            }
+            if (!isWorkspaceVisible) {
+                workspace.setScaleX(0.92f);
+                workspace.setScaleY(0.92f);
+            }
+            Hotseat hotseat = mActivity.getHotseat();
+            boolean isHotseatVisible = hotseat.getVisibility() == VISIBLE && hotseat.getAlpha() > 0;
+            if (!isHotseatVisible) {
+                hotseat.setScaleX(0.92f);
+                hotseat.setScaleY(0.92f);
+                AllAppsContainerView qsbContainer = mActivity.getAppsView();
+                View qsb = qsbContainer.getSearchView();
+                boolean qsbVisible = qsb.getVisibility() == VISIBLE && qsb.getAlpha() > 0;
+                if (!qsbVisible) {
+                    qsbContainer.setScaleX(0.92f);
+                    qsbContainer.setScaleY(0.92f);
+                }
+            }
+        } else if ((fromState == NORMAL || fromState == HINT_STATE) && toState == OVERVIEW) {
+            if (SysUINavigationMode.getMode(mActivity) == NO_BUTTON) {
+                config.setInterpolator(ANIM_WORKSPACE_SCALE,
+                        fromState == NORMAL ? ACCEL : OVERSHOOT_1_2);
+                config.setInterpolator(ANIM_WORKSPACE_TRANSLATE, ACCEL);
+                config.setInterpolator(ANIM_OVERVIEW_FADE, INSTANT);
+            } else {
+                config.setInterpolator(ANIM_WORKSPACE_SCALE, OVERSHOOT_1_2);
+                config.setInterpolator(ANIM_OVERVIEW_FADE, OVERSHOOT_1_2);
+
+                // Scale up the recents, if it is not coming from the side
+                RecentsView overview = mActivity.getOverviewPanel();
+                if (overview.getVisibility() != VISIBLE || overview.getContentAlpha() == 0) {
+                    RECENTS_SCALE_PROPERTY.set(overview, RECENTS_PREPARE_SCALE);
+                }
+            }
+            config.setInterpolator(ANIM_WORKSPACE_FADE, OVERSHOOT_1_2);
+            config.setInterpolator(ANIM_ALL_APPS_FADE, OVERSHOOT_1_2);
+            config.setInterpolator(ANIM_OVERVIEW_SCALE, OVERSHOOT_1_2);
+            config.setInterpolator(ANIM_DEPTH, OVERSHOOT_1_2);
+            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_1_2);
+            config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, OVERSHOOT_1_2);
+        } else if (fromState == HINT_STATE && toState == NORMAL) {
+            config.setInterpolator(ANIM_DEPTH, DEACCEL_3);
+            if (mHintToNormalDuration == -1) {
+                ValueAnimator va = getSpringScaleAnimator(mActivity, mActivity.getWorkspace(),
+                        toState.getWorkspaceScaleAndTranslation(mActivity).scale);
+                mHintToNormalDuration = (int) va.getDuration();
+            }
+            config.duration = Math.max(config.duration, mHintToNormalDuration);
+        }
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/LandscapeEdgeSwipeController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/LandscapeEdgeSwipeController.java
deleted file mode 100644
index bef191e..0000000
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/LandscapeEdgeSwipeController.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package com.android.launcher3.uioverrides.touchcontrollers;
-
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
-
-import android.view.MotionEvent;
-
-import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
-import com.android.launcher3.touch.AbstractStateChangeTouchController;
-import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.quickstep.SystemUiProxy;
-
-/**
- * Touch controller for handling edge swipes in landscape/seascape UI
- */
-public class LandscapeEdgeSwipeController extends AbstractStateChangeTouchController {
-
-    private static final String TAG = "LandscapeEdgeSwipeCtrl";
-
-    public LandscapeEdgeSwipeController(Launcher l) {
-        super(l, SingleAxisSwipeDetector.HORIZONTAL);
-    }
-
-    @Override
-    protected boolean canInterceptTouch(MotionEvent ev) {
-        if (mCurrentAnimation != null) {
-            // If we are already animating from a previous state, we can intercept.
-            return true;
-        }
-        if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
-            return false;
-        }
-        return mLauncher.isInState(NORMAL) && (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
-    }
-
-    @Override
-    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
-        boolean draggingFromNav = mLauncher.getDeviceProfile().isSeascape() == isDragTowardPositive;
-        return draggingFromNav ? OVERVIEW : NORMAL;
-    }
-
-    @Override
-    protected int getLogContainerTypeForNormalState(MotionEvent ev) {
-        return LauncherLogProto.ContainerType.NAVBAR;
-    }
-
-    @Override
-    protected float getShiftRange() {
-        return mLauncher.getDragLayer().getWidth();
-    }
-
-    @Override
-    protected float initCurrentAnimation(@AnimationFlags int animComponent) {
-        float range = getShiftRange();
-        long maxAccuracy = (long) (2 * range);
-        mCurrentAnimation = mLauncher.getStateManager().createAnimationToNewWorkspace(mToState,
-                maxAccuracy, animComponent);
-        return (mLauncher.getDeviceProfile().isSeascape() ? 2 : -2) / range;
-    }
-
-    @Override
-    protected int getDirectionForLog() {
-        return mLauncher.getDeviceProfile().isSeascape() ? Direction.RIGHT : Direction.LEFT;
-    }
-
-    @Override
-    protected void onSwipeInteractionCompleted(LauncherState targetState, int logAction) {
-        super.onSwipeInteractionCompleted(targetState, logAction);
-        if (mStartState == NORMAL && targetState == OVERVIEW) {
-            SystemUiProxy.INSTANCE.get(mLauncher).onOverviewShown(true, TAG);
-        }
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
similarity index 74%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
index c1a585e..6b9c340 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
@@ -17,6 +17,8 @@
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL_APPS_EDU;
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
+import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.allapps.AllAppsTransitionController.ALL_APPS_PROGRESS;
@@ -24,12 +26,9 @@
 import static com.android.launcher3.config.FeatureFlags.ENABLE_ALL_APPS_EDU;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_GESTURE;
-import static com.android.launcher3.touch.AbstractStateChangeTouchController.SUCCESS_TRANSITION_PROGRESS;
-import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.animation.ValueAnimator;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.animation.Interpolator;
 
@@ -45,16 +44,15 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.graphics.OverviewScrim;
 import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.TouchController;
+import com.android.quickstep.TaskUtils;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.AssistantUtilities;
+import com.android.quickstep.util.OverviewToHomeAnim;
 import com.android.quickstep.views.RecentsView;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 /**
  * Handles swiping up on the nav bar to go home from launcher, e.g. overview or all apps.
@@ -63,6 +61,8 @@
         SingleAxisSwipeDetector.Listener {
 
     private static final Interpolator PULLBACK_INTERPOLATOR = DEACCEL_3;
+    // The min amount of overview scrim we keep during the transition.
+    private static final float OVERVIEW_TO_HOME_SCRIM_MULTIPLIER = 0.5f;
 
     private final Launcher mLauncher;
     private final SingleAxisSwipeDetector mSwipeDetector;
@@ -101,37 +101,19 @@
     }
 
     private boolean canInterceptTouch(MotionEvent ev) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NavBarToHomeTouchController.canInterceptTouch "
-                    + ev);
-        }
         boolean cameFromNavBar = (ev.getEdgeFlags() & Utilities.EDGE_NAV_BAR) != 0;
         if (!cameFromNavBar) {
             return false;
         }
         if (mStartState.overviewUi || mStartState == ALL_APPS) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
-                        "NavBarToHomeTouchController.canInterceptTouch true 1 "
-                                + mStartState.overviewUi + " " + (mStartState == ALL_APPS));
-            }
             return true;
         }
         int typeToClose = ENABLE_ALL_APPS_EDU.get() ? TYPE_ALL & ~TYPE_ALL_APPS_EDU : TYPE_ALL;
         if (AbstractFloatingView.getTopOpenViewWithType(mLauncher, typeToClose) != null) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
-                        "NavBarToHomeTouchController.canInterceptTouch true 2 "
-                                + AbstractFloatingView.getTopOpenView(mLauncher), new Exception());
-            }
             return true;
         }
         if (FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
                 && AssistantUtilities.isExcludedAssistantRunning()) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
-                        "NavBarToHomeTouchController.canInterceptTouch true 3");
-            }
             return true;
         }
         return false;
@@ -156,12 +138,18 @@
         final PendingAnimation builder = new PendingAnimation(accuracy);
         if (mStartState.overviewUi) {
             RecentsView recentsView = mLauncher.getOverviewPanel();
-            builder.setFloat(recentsView, ADJACENT_PAGE_OFFSET,
-                    -mPullbackDistance / recentsView.getPageOffsetScale(), PULLBACK_INTERPOLATOR);
+            AnimatorControllerWithResistance.createRecentsResistanceFromOverviewAnim(mLauncher,
+                    builder);
+
+            builder.setFloat(mLauncher.getDragLayer().getOverviewScrim(),
+                    OverviewScrim.SCRIM_MULTIPLIER, OVERVIEW_TO_HOME_SCRIM_MULTIPLIER,
+                    PULLBACK_INTERPOLATOR);
+
             if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-                builder.addOnFrameCallback(
-                        () -> recentsView.redrawLiveTile(false /* mightNeedToRefill */));
+                builder.addOnFrameCallback(recentsView::redrawLiveTile);
             }
+
+            AbstractFloatingView.closeOpenContainer(mLauncher, AbstractFloatingView.TYPE_TASK_MENU);
         } else if (mStartState == ALL_APPS) {
             AllAppsTransitionController allAppsController = mLauncher.getAllAppsController();
             builder.setFloat(allAppsController, ALL_APPS_PROGRESS,
@@ -179,8 +167,8 @@
         if (topView != null) {
             topView.addHintCloseAnim(mPullbackDistance, PULLBACK_INTERPOLATOR, builder);
         }
-        mCurrentAnimation = builder.createPlaybackController()
-                .setOnCancelRunnable(this::clearState);
+        mCurrentAnimation = builder.createPlaybackController();
+        mCurrentAnimation.getTarget().addListener(newCancelListener(this::clearState));
     }
 
     private void clearState() {
@@ -201,7 +189,6 @@
     @Override
     public void onDragEnd(float velocity) {
         boolean fling = mSwipeDetector.isFling(velocity);
-        final int logAction = fling ? Touch.FLING : Touch.SWIPE;
         float progress = mCurrentAnimation.getProgressFraction();
         float interpolatedProgress = PULLBACK_INTERPOLATOR.getInterpolation(progress);
         boolean success = interpolatedProgress >= SUCCESS_TRANSITION_PROGRESS
@@ -212,18 +199,22 @@
                 recentsView.switchToScreenshot(null,
                         () -> recentsView.finishRecentsAnimation(true /* toRecents */, null));
             }
-            mLauncher.getStateManager().goToState(mEndState, true,
-                    () -> onSwipeInteractionCompleted(mEndState));
+            if (mStartState.overviewUi) {
+                new OverviewToHomeAnim(mLauncher, () -> onSwipeInteractionCompleted(mEndState))
+                        .animateWithVelocity(velocity);
+            } else {
+                mLauncher.getStateManager().goToState(mEndState, true,
+                        () -> onSwipeInteractionCompleted(mEndState));
+            }
             if (mStartState != mEndState) {
-                logStateChange(mStartState.containerType, logAction);
+                logHomeGesture();
             }
             AbstractFloatingView topOpenView = AbstractFloatingView.getTopOpenView(mLauncher);
             if (topOpenView != null) {
                 AbstractFloatingView.closeAllOpenViews(mLauncher);
-                logStateChange(topOpenView.getLogContainerType(), logAction);
+                // TODO: add to WW log
             }
-            ActivityManagerWrapper.getInstance()
-                    .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+            TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
         } else {
             // Quickly return to the state we came from (we didn't move far).
             ValueAnimator anim = mCurrentAnimation.getAnimationPlayer();
@@ -240,17 +231,10 @@
         AccessibilityManagerCompat.sendStateEventToTest(mLauncher, targetState.ordinal);
     }
 
-    private void logStateChange(int startContainerType, int logAction) {
-        mLauncher.getUserEventDispatcher().logStateChangeAction(logAction,
-                LauncherLogProto.Action.Direction.UP,
-                mSwipeDetector.getDownX(), mSwipeDetector.getDownY(),
-                LauncherLogProto.ContainerType.NAVBAR,
-                startContainerType,
-                mEndState.containerType,
-                mLauncher.getWorkspace().getCurrentPage());
+    private void logHomeGesture() {
         mLauncher.getStatsLogManager().logger()
-                .withSrcState(StatsLogManager.containerTypeToAtomState(mStartState.containerType))
-                .withDstState(StatsLogManager.containerTypeToAtomState(mEndState.containerType))
+                .withSrcState(mStartState.statsLogOrdinal)
+                .withDstState(mEndState.statsLogOrdinal)
                 .log(LAUNCHER_HOME_GESTURE);
     }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
new file mode 100644
index 0000000..45cb46f
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
@@ -0,0 +1,328 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.uioverrides.touchcontrollers;
+
+import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
+import static com.android.launcher3.LauncherState.ALL_APPS;
+import static com.android.launcher3.LauncherState.HINT_STATE;
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
+import static com.android.launcher3.anim.Interpolators.ACCEL;
+import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_HEADER_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
+import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
+
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.graphics.PointF;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.graphics.OverviewScrim;
+import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.util.VibratorWrapper;
+import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
+import com.android.quickstep.util.MotionPauseDetector;
+import com.android.quickstep.util.OverviewToHomeAnim;
+import com.android.quickstep.views.RecentsView;
+
+/**
+ * Touch controller which handles swipe and hold from the nav bar to go to Overview. Swiping above
+ * the nav bar falls back to go to All Apps. Swiping from the nav bar without holding goes to the
+ * first home screen instead of to Overview.
+ */
+public class NoButtonNavbarToOverviewTouchController extends PortraitStatesTouchController {
+
+
+    // How much of the movement to use for translating overview after swipe and hold.
+    private static final float OVERVIEW_MOVEMENT_FACTOR = 0.25f;
+    private static final long TRANSLATION_ANIM_MIN_DURATION_MS = 80;
+    private static final float TRANSLATION_ANIM_VELOCITY_DP_PER_MS = 0.8f;
+
+    private final RecentsView mRecentsView;
+    private final MotionPauseDetector mMotionPauseDetector;
+    private final float mMotionPauseMinDisplacement;
+
+    private boolean mDidTouchStartInNavBar;
+    private boolean mStartedOverview;
+    private boolean mReachedOverview;
+    // The last recorded displacement before we reached overview.
+    private PointF mStartDisplacement = new PointF();
+    private float mStartY;
+    private AnimatorPlaybackController mOverviewResistYAnim;
+
+    // Normal to Hint animation has flag SKIP_OVERVIEW, so we update this scrim with this animator.
+    private ObjectAnimator mNormalToHintOverviewScrimAnimator;
+
+    public NoButtonNavbarToOverviewTouchController(Launcher l) {
+        super(l);
+        mRecentsView = l.getOverviewPanel();
+        mMotionPauseDetector = new MotionPauseDetector(l);
+        mMotionPauseMinDisplacement = ViewConfiguration.get(l).getScaledTouchSlop();
+    }
+
+    @Override
+    protected boolean canInterceptTouch(MotionEvent ev) {
+        mDidTouchStartInNavBar = (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
+        return super.canInterceptTouch(ev);
+    }
+
+    @Override
+    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
+        if (fromState == NORMAL && mDidTouchStartInNavBar) {
+            return HINT_STATE;
+        } else if (fromState == OVERVIEW && isDragTowardPositive) {
+            // Don't allow swiping up to all apps.
+            return OVERVIEW;
+        }
+        return super.getTargetState(fromState, isDragTowardPositive);
+    }
+
+    @Override
+    protected float initCurrentAnimation(int animComponents) {
+        float progressMultiplier = super.initCurrentAnimation(animComponents);
+        if (mToState == HINT_STATE) {
+            // Track the drag across the entire height of the screen.
+            progressMultiplier = -1 / getShiftRange();
+        }
+        return progressMultiplier;
+    }
+
+    @Override
+    public void onDragStart(boolean start, float startDisplacement) {
+        super.onDragStart(start, startDisplacement);
+
+        mMotionPauseDetector.clear();
+
+        if (handlingOverviewAnim()) {
+            mMotionPauseDetector.setOnMotionPauseListener(this::onMotionPauseDetected);
+        }
+
+        if (mFromState == NORMAL && mToState == HINT_STATE) {
+            mNormalToHintOverviewScrimAnimator = ObjectAnimator.ofFloat(
+                    mLauncher.getDragLayer().getOverviewScrim(),
+                    OverviewScrim.SCRIM_PROGRESS,
+                    mFromState.getOverviewScrimAlpha(mLauncher),
+                    mToState.getOverviewScrimAlpha(mLauncher));
+        }
+        mStartedOverview = false;
+        mReachedOverview = false;
+        mOverviewResistYAnim = null;
+    }
+
+    @Override
+    protected void updateProgress(float fraction) {
+        super.updateProgress(fraction);
+        if (mNormalToHintOverviewScrimAnimator != null) {
+            mNormalToHintOverviewScrimAnimator.setCurrentFraction(fraction);
+        }
+    }
+
+    @Override
+    public void onDragEnd(float velocity) {
+        if (mStartedOverview) {
+            goToOverviewOrHomeOnDragEnd(velocity);
+        } else {
+            super.onDragEnd(velocity);
+        }
+
+        View searchView = mLauncher.getAppsView().getSearchView();
+        if (searchView instanceof FeedbackHandler) {
+            ((FeedbackHandler) searchView).resetFeedback();
+        }
+
+        mMotionPauseDetector.clear();
+        mNormalToHintOverviewScrimAnimator = null;
+        if (mLauncher.isInState(OVERVIEW)) {
+            // Normally we would cleanup the state based on mCurrentAnimation, but since we stop
+            // using that when we pause to go to Overview, we need to clean up ourselves.
+            clearState();
+        }
+    }
+
+    @Override
+    protected void updateSwipeCompleteAnimation(ValueAnimator animator, long expectedDuration,
+            LauncherState targetState, float velocity, boolean isFling) {
+        super.updateSwipeCompleteAnimation(animator, expectedDuration, targetState, velocity,
+                isFling);
+        if (targetState == HINT_STATE) {
+            // Normally we compute the duration based on the velocity and distance to the given
+            // state, but since the hint state tracks the entire screen without a clear endpoint, we
+            // need to manually set the duration to a reasonable value.
+            animator.setDuration(HINT_STATE.getTransitionDuration(mLauncher));
+        }
+    }
+
+    private void onMotionPauseDetected() {
+        if (mCurrentAnimation == null) {
+            return;
+        }
+        mNormalToHintOverviewScrimAnimator = null;
+        mCurrentAnimation.getTarget().addListener(newCancelListener(() ->
+            mLauncher.getStateManager().goToState(OVERVIEW, true, () -> {
+                mOverviewResistYAnim = AnimatorControllerWithResistance
+                        .createRecentsResistanceFromOverviewAnim(mLauncher, null)
+                        .createPlaybackController();
+                mReachedOverview = true;
+                maybeSwipeInteractionToOverviewComplete();
+            })));
+
+        mCurrentAnimation.getTarget().removeListener(mClearStateOnCancelListener);
+        mCurrentAnimation.dispatchOnCancel();
+        mStartedOverview = true;
+        VibratorWrapper.INSTANCE.get(mLauncher).vibrate(OVERVIEW_HAPTIC);
+    }
+
+    private void maybeSwipeInteractionToOverviewComplete() {
+        if (mReachedOverview && mDetector.isSettlingState()) {
+            onSwipeInteractionCompleted(OVERVIEW);
+        }
+    }
+
+    private boolean handlingOverviewAnim() {
+        int stateFlags = SystemUiProxy.INSTANCE.get(mLauncher).getLastSystemUiStateFlags();
+        return mDidTouchStartInNavBar && mStartState == NORMAL
+                && (stateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0;
+    }
+
+    @Override
+    public boolean onDrag(float yDisplacement, float xDisplacement, MotionEvent event) {
+        if (mStartedOverview) {
+            if (!mReachedOverview) {
+                mStartDisplacement.set(xDisplacement, yDisplacement);
+                mStartY = event.getY();
+            } else {
+                mRecentsView.setTranslationX((xDisplacement - mStartDisplacement.x)
+                        * OVERVIEW_MOVEMENT_FACTOR);
+                float yProgress = (mStartDisplacement.y - yDisplacement) / mStartY;
+                if (yProgress > 0 && mOverviewResistYAnim != null) {
+                    mOverviewResistYAnim.setPlayFraction(yProgress);
+                } else {
+                    mRecentsView.setTranslationY((yDisplacement - mStartDisplacement.y)
+                            * OVERVIEW_MOVEMENT_FACTOR);
+                }
+            }
+        }
+
+        float upDisplacement = -yDisplacement;
+        mMotionPauseDetector.setDisallowPause(!handlingOverviewAnim()
+                || upDisplacement < mMotionPauseMinDisplacement);
+        mMotionPauseDetector.addPosition(event);
+
+        // Stay in Overview.
+        return mStartedOverview || super.onDrag(yDisplacement, xDisplacement, event);
+    }
+
+    private void goToOverviewOrHomeOnDragEnd(float velocity) {
+        boolean goToHomeInsteadOfOverview = !mMotionPauseDetector.isPaused();
+        if (goToHomeInsteadOfOverview) {
+            new OverviewToHomeAnim(mLauncher, ()-> onSwipeInteractionCompleted(NORMAL))
+                    .animateWithVelocity(velocity);
+        }
+        if (mReachedOverview) {
+            float distanceDp = dpiFromPx(Math.max(
+                    Math.abs(mRecentsView.getTranslationX()),
+                    Math.abs(mRecentsView.getTranslationY())));
+            long duration = (long) Math.max(TRANSLATION_ANIM_MIN_DURATION_MS,
+                    distanceDp / TRANSLATION_ANIM_VELOCITY_DP_PER_MS);
+            mRecentsView.animate()
+                    .translationX(0)
+                    .translationY(0)
+                    .setInterpolator(ACCEL_DEACCEL)
+                    .setDuration(duration)
+                    .withEndAction(goToHomeInsteadOfOverview
+                            ? null
+                            : this::maybeSwipeInteractionToOverviewComplete);
+            if (!goToHomeInsteadOfOverview) {
+                // Return to normal properties for the overview state.
+                StateAnimationConfig config = new StateAnimationConfig();
+                config.duration = duration;
+                LauncherState state = mLauncher.getStateManager().getState();
+                mLauncher.getStateManager().createAtomicAnimation(state, state, config).start();
+            }
+        }
+    }
+
+    private float dpiFromPx(float pixels) {
+        return Utilities.dpiFromPx(pixels, mLauncher.getResources().getDisplayMetrics());
+    }
+
+    @Override
+    protected StateAnimationConfig getConfigForStates(
+            LauncherState fromState, LauncherState toState) {
+        if (fromState == NORMAL && toState == ALL_APPS) {
+            StateAnimationConfig builder = new StateAnimationConfig();
+            // Fade in prediction icons quickly, then rest of all apps after reaching overview.
+            float progressToReachOverview = NORMAL.getVerticalProgress(mLauncher)
+                    - OVERVIEW.getVerticalProgress(mLauncher);
+            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
+                    ACCEL,
+                    0,
+                    ALL_APPS_CONTENT_FADE_THRESHOLD));
+            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
+                    ACCEL,
+                    progressToReachOverview,
+                    progressToReachOverview + ALL_APPS_CONTENT_FADE_THRESHOLD));
+
+            // Get workspace out of the way quickly, to prepare for potential pause.
+            builder.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL_3);
+            builder.setInterpolator(ANIM_WORKSPACE_TRANSLATE, DEACCEL_3);
+            builder.setInterpolator(ANIM_WORKSPACE_FADE, DEACCEL_3);
+            return builder;
+        } else if (fromState == ALL_APPS && toState == NORMAL) {
+            StateAnimationConfig builder = new StateAnimationConfig();
+            // Keep all apps/predictions opaque until the very end of the transition.
+            float progressToReachOverview = OVERVIEW.getVerticalProgress(mLauncher);
+            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
+                    DEACCEL,
+                    progressToReachOverview - ALL_APPS_CONTENT_FADE_THRESHOLD,
+                    progressToReachOverview));
+            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
+                    DEACCEL,
+                    1 - ALL_APPS_CONTENT_FADE_THRESHOLD,
+                    1));
+            return builder;
+        }
+        return super.getConfigForStates(fromState, toState);
+    }
+
+    /**
+     * Interface for views with feedback animation requiring reset
+     */
+    public interface FeedbackHandler {
+
+        /**
+         * reset searchWidget feedback
+         */
+        void resetFeedback();
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
similarity index 75%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
index 1b439d1..df433f8 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
@@ -15,19 +15,16 @@
  */
 package com.android.launcher3.uioverrides.touchcontrollers;
 
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
-import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
+import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherState.OVERVIEW_BUTTONS;
 import static com.android.launcher3.LauncherState.QUICK_SWITCH;
 import static com.android.launcher3.anim.AlphaUpdateListener.ALPHA_CUTOFF_THRESHOLD;
 import static com.android.launcher3.anim.Interpolators.ACCEL_0_75;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_5;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
-import static com.android.launcher3.anim.PropertySetter.NO_ANIM_PROPERTY_SETTER;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_UNKNOWN_SWIPEDOWN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_UNKNOWN_SWIPEUP;
@@ -39,17 +36,16 @@
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.launcher3.touch.BothAxesSwipeDetector.DIRECTION_RIGHT;
 import static com.android.launcher3.touch.BothAxesSwipeDetector.DIRECTION_UP;
-import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_PAUSE_TO_OVERVIEW_ANIM;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
-import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.CANCEL;
-import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.HIDE;
-import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.PEEK;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
 import android.animation.Animator;
+import android.animation.Animator.AnimatorListener;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.graphics.PointF;
@@ -60,25 +56,19 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.graphics.OverviewScrim;
-import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.BaseSwipeDetector;
 import com.android.launcher3.touch.BothAxesSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.util.VibratorWrapper;
+import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.util.MotionPauseDetector;
-import com.android.quickstep.util.ShelfPeekAnim;
-import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
 import com.android.quickstep.util.StaggeredWorkspaceAnim;
 import com.android.quickstep.views.LauncherRecentsView;
 
@@ -87,22 +77,25 @@
  * the user as possible, also handles swipe up and hold to go to overview and swiping back home.
  */
 public class NoButtonQuickSwitchTouchController implements TouchController,
-        BothAxesSwipeDetector.Listener, MotionPauseDetector.OnMotionPauseListener {
+        BothAxesSwipeDetector.Listener {
 
     /** The minimum progress of the scale/translationY animation until drag end. */
-    private static final float Y_ANIM_MIN_PROGRESS = 0.15f;
+    private static final float Y_ANIM_MIN_PROGRESS = 0.25f;
     private static final Interpolator FADE_OUT_INTERPOLATOR = DEACCEL_5;
     private static final Interpolator TRANSLATE_OUT_INTERPOLATOR = ACCEL_0_75;
-    private static final Interpolator SCALE_DOWN_INTERPOLATOR = DEACCEL;
+    private static final Interpolator SCALE_DOWN_INTERPOLATOR = LINEAR;
+    private static final long ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW = 300;
 
     private final BaseQuickstepLauncher mLauncher;
     private final BothAxesSwipeDetector mSwipeDetector;
-    private final ShelfPeekAnim mShelfPeekAnim;
     private final float mXRange;
     private final float mYRange;
+    private final float mMaxYProgress;
     private final MotionPauseDetector mMotionPauseDetector;
     private final float mMotionPauseMinDisplacement;
     private final LauncherRecentsView mRecentsView;
+    protected final AnimatorListener mClearStateOnCancelListener =
+            newCancelListener(this::clearState);
 
     private boolean mNoIntercept;
     private LauncherState mStartState;
@@ -113,16 +106,16 @@
     // and the other two to set overview properties based on x and y progress.
     private AnimatorPlaybackController mNonOverviewAnim;
     private AnimatorPlaybackController mXOverviewAnim;
-    private AnimatorPlaybackController mYOverviewAnim;
+    private AnimatedFloat mYOverviewAnim;
 
     public NoButtonQuickSwitchTouchController(BaseQuickstepLauncher launcher) {
         mLauncher = launcher;
         mSwipeDetector = new BothAxesSwipeDetector(mLauncher, this);
-        mShelfPeekAnim = mLauncher.getShelfPeekAnim();
         mRecentsView = mLauncher.getOverviewPanel();
         mXRange = mLauncher.getDeviceProfile().widthPx / 2f;
         mYRange = LayoutUtils.getShelfTrackingDistance(
             mLauncher, mLauncher.getDeviceProfile(), mRecentsView.getPagedOrientationHandler());
+        mMaxYProgress = mLauncher.getDeviceProfile().heightPx / mYRange;
         mMotionPauseDetector = new MotionPauseDetector(mLauncher);
         mMotionPauseMinDisplacement = mLauncher.getResources().getDimension(
                 R.dimen.motion_pause_detector_min_displacement_from_app);
@@ -174,7 +167,7 @@
         if (start) {
             mStartState = mLauncher.getStateManager().getState();
 
-            mMotionPauseDetector.setOnMotionPauseListener(this);
+            mMotionPauseDetector.setOnMotionPauseListener(this::onMotionPauseDetected);
 
             // We have detected horizontal drag start, now allow swipe up as well.
             mSwipeDetector.setDetectableScrollConditions(DIRECTION_RIGHT | DIRECTION_UP,
@@ -184,28 +177,8 @@
         }
     }
 
-    @Override
-    public void onMotionPauseChanged(boolean isPaused) {
+    private void onMotionPauseDetected() {
         VibratorWrapper.INSTANCE.get(mLauncher).vibrate(OVERVIEW_HAPTIC);
-
-        if (FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get()) {
-            return;
-        }
-
-        ShelfAnimState shelfState = isPaused ? PEEK : HIDE;
-        if (shelfState == PEEK) {
-            // Some shelf elements (e.g. qsb) were hidden, but we need them visible when peeking.
-            AllAppsTransitionController allAppsController = mLauncher.getAllAppsController();
-            allAppsController.setAlphas(
-                    NORMAL, new StateAnimationConfig(), NO_ANIM_PROPERTY_SETTER);
-
-            if ((OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
-                // Hotseat was hidden, but we need it visible when peeking.
-                mLauncher.getHotseat().setAlpha(1);
-            }
-        }
-        mShelfPeekAnim.setShelfState(shelfState, ShelfPeekAnim.INTERPOLATOR,
-                ShelfPeekAnim.DURATION);
     }
 
     private void setupAnimators() {
@@ -235,8 +208,8 @@
         config.duration = (long) (Math.max(mXRange, mYRange) * 2);
         config.animFlags = config.animFlags | SKIP_OVERVIEW;
         mNonOverviewAnim = mLauncher.getStateManager()
-                .createAnimationToNewWorkspace(toState, config)
-                .setOnCancelRunnable(this::clearState);
+                .createAnimationToNewWorkspace(toState, config);
+        mNonOverviewAnim.getTarget().addListener(mClearStateOnCancelListener);
     }
 
     private void setupOverviewAnimators() {
@@ -244,7 +217,7 @@
         final LauncherState toState = OVERVIEW;
 
         // Set RecentView's initial properties.
-        SCALE_PROPERTY.set(mRecentsView, fromState.getOverviewScaleAndOffset(mLauncher)[0]);
+        RECENTS_SCALE_PROPERTY.set(mRecentsView, fromState.getOverviewScaleAndOffset(mLauncher)[0]);
         ADJACENT_PAGE_OFFSET.set(mRecentsView, 1f);
         mRecentsView.setContentAlpha(1);
         mRecentsView.setFullscreenProgress(fromState.getOverviewFullscreenProgress());
@@ -266,11 +239,22 @@
         //   - RecentsView scale
         //   - RecentsView fullscreenProgress
         PendingAnimation yAnim = new PendingAnimation((long) (mYRange * 2));
-        yAnim.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndOffset[0], SCALE_DOWN_INTERPOLATOR);
+        yAnim.setFloat(mRecentsView, RECENTS_SCALE_PROPERTY, scaleAndOffset[0],
+                SCALE_DOWN_INTERPOLATOR);
         yAnim.setFloat(mRecentsView, FULLSCREEN_PROGRESS,
                 toState.getOverviewFullscreenProgress(), SCALE_DOWN_INTERPOLATOR);
-        mYOverviewAnim = yAnim.createPlaybackController();
-        mYOverviewAnim.dispatchOnStart();
+        AnimatorPlaybackController yNormalController = yAnim.createPlaybackController();
+        AnimatorControllerWithResistance yAnimWithResistance = AnimatorControllerWithResistance
+                .createForRecents(yNormalController, mLauncher,
+                        mRecentsView.getPagedViewOrientedState(), mLauncher.getDeviceProfile(),
+                        mRecentsView, RECENTS_SCALE_PROPERTY, mRecentsView,
+                        TASK_SECONDARY_TRANSLATION);
+        mYOverviewAnim = new AnimatedFloat(() -> {
+            if (mYOverviewAnim != null) {
+                yAnimWithResistance.setProgress(mYOverviewAnim.value, mMaxYProgress);
+            }
+        });
+        yNormalController.dispatchOnStart();
     }
 
     @Override
@@ -286,27 +270,14 @@
         mIsHomeScreenVisible = FADE_OUT_INTERPOLATOR.getInterpolation(xProgress)
                 <= 1 - ALPHA_CUTOFF_THRESHOLD;
 
-        if (wasHomeScreenVisible && !mIsHomeScreenVisible) {
-            // Get the shelf all the way offscreen so it pops up when we decide to peek it.
-            mShelfPeekAnim.setShelfState(HIDE, LINEAR, 0);
-        }
-
-        // Only allow motion pause if the home screen is invisible, since some
-        // home screen elements will appear in the shelf on motion pause.
-        mMotionPauseDetector.setDisallowPause(mIsHomeScreenVisible
-                || -displacement.y < mMotionPauseMinDisplacement);
+        mMotionPauseDetector.setDisallowPause(-displacement.y < mMotionPauseMinDisplacement);
         mMotionPauseDetector.addPosition(ev);
 
-        if (mIsHomeScreenVisible) {
-            // Cancel the shelf anim so it doesn't clobber mNonOverviewAnim.
-            mShelfPeekAnim.setShelfState(CANCEL, LINEAR, 0);
-        }
-
         if (mXOverviewAnim != null) {
             mXOverviewAnim.setPlayFraction(xProgress);
         }
         if (mYOverviewAnim != null) {
-            mYOverviewAnim.setPlayFraction(yProgress);
+            mYOverviewAnim.updateValue(yProgress);
         }
         return true;
     }
@@ -316,16 +287,17 @@
         boolean horizontalFling = mSwipeDetector.isFling(velocity.x);
         boolean verticalFling = mSwipeDetector.isFling(velocity.y);
         boolean noFling = !horizontalFling && !verticalFling;
-        int logAction = noFling ? Touch.SWIPE : Touch.FLING;
         if (mMotionPauseDetector.isPaused() && noFling) {
             cancelAnimations();
 
-            Animator overviewAnim = mLauncher.createAtomicAnimationFactory()
-                    .createStateElementAnimation(INDEX_PAUSE_TO_OVERVIEW_ANIM);
+            StateAnimationConfig config = new StateAnimationConfig();
+            config.duration = ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW;
+            Animator overviewAnim = mLauncher.getStateManager().createAtomicAnimation(
+                    mStartState, OVERVIEW, config);
             overviewAnim.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    onAnimationToStateCompleted(OVERVIEW, logAction);
+                    onAnimationToStateCompleted(OVERVIEW);
                 }
             });
             overviewAnim.start();
@@ -353,9 +325,11 @@
         } else if (verticalFling) {
             targetState = velocity.y > 0 ? QUICK_SWITCH : NORMAL;
         } else {
-            // If user isn't flinging, just snap to the closest state based on x progress.
+            // If user isn't flinging, just snap to the closest state.
             boolean passedHorizontalThreshold = mXOverviewAnim.getInterpolatedProgress() > 0.5f;
-            targetState = passedHorizontalThreshold ? QUICK_SWITCH : NORMAL;
+            boolean passedVerticalThreshold = mYOverviewAnim.value > 1f;
+            targetState = passedHorizontalThreshold && !passedVerticalThreshold
+                    ? QUICK_SWITCH : NORMAL;
         }
 
         // Animate the various components to the target state.
@@ -374,9 +348,9 @@
 
         boolean flingUpToNormal = verticalFling && velocity.y < 0 && targetState == NORMAL;
 
-        float yProgress = mYOverviewAnim.getProgressFraction();
+        float yProgress = mYOverviewAnim.value;
         float startYProgress = Utilities.boundToRange(yProgress
-                - velocity.y * getSingleFrameMs(mLauncher) / mYRange, 0f, 1f);
+                - velocity.y * getSingleFrameMs(mLauncher) / mYRange, 0f, mMaxYProgress);
         final float endYProgress;
         if (flingUpToNormal) {
             endYProgress = 1;
@@ -386,12 +360,11 @@
         } else {
             endYProgress = 0;
         }
-        long yDuration = BaseSwipeDetector.calculateDuration(velocity.y,
-                Math.abs(endYProgress - startYProgress));
-        ValueAnimator yOverviewAnim = mYOverviewAnim.getAnimationPlayer();
-        yOverviewAnim.setFloatValues(startYProgress, endYProgress);
+        float yDistanceToCover = Math.abs(endYProgress - startYProgress) * mYRange;
+        long yDuration = (long) (yDistanceToCover / Math.max(1f, Math.abs(velocity.y)));
+        ValueAnimator yOverviewAnim = mYOverviewAnim.animateToValue(startYProgress, endYProgress);
         yOverviewAnim.setDuration(yDuration);
-        mYOverviewAnim.dispatchOnStart();
+        mYOverviewAnim.updateValue(startYProgress);
 
         ValueAnimator nonOverviewAnim = mNonOverviewAnim.getAnimationPlayer();
         if (flingUpToNormal && !mIsHomeScreenVisible) {
@@ -410,7 +383,8 @@
             if (canceled) {
                 // Let the state manager know that the animation didn't go to the target state,
                 // but don't clean up yet (we already clean up when the animation completes).
-                mNonOverviewAnim.dispatchOnCancelWithoutCancelRunnable();
+                mNonOverviewAnim.getTarget().removeListener(mClearStateOnCancelListener);
+                mNonOverviewAnim.dispatchOnCancel();
             }
             float startProgress = mNonOverviewAnim.getProgressFraction();
             float endProgress = canceled ? 0 : 1;
@@ -419,7 +393,7 @@
         }
 
         nonOverviewAnim.setDuration(Math.max(xDuration, yDuration));
-        mNonOverviewAnim.setEndAction(() -> onAnimationToStateCompleted(targetState, logAction));
+        mNonOverviewAnim.setEndAction(() -> onAnimationToStateCompleted(targetState));
 
         cancelAnimations();
         xOverviewAnim.start();
@@ -427,27 +401,17 @@
         nonOverviewAnim.start();
     }
 
-    private void onAnimationToStateCompleted(LauncherState targetState, int logAction) {
-        mLauncher.getUserEventDispatcher().logStateChangeAction(logAction,
-                getDirectionForLog(), mSwipeDetector.getDownX(), mSwipeDetector.getDownY(),
-                LauncherLogProto.ContainerType.NAVBAR,
-                mStartState.containerType,
-                targetState.containerType,
-                mLauncher.getWorkspace().getCurrentPage());
+    private void onAnimationToStateCompleted(LauncherState targetState) {
         mLauncher.getStatsLogManager().logger()
                 .withSrcState(LAUNCHER_STATE_HOME)
-                .withDstState(StatsLogManager.containerTypeToAtomState(targetState.containerType))
-                .log(getLauncherAtomEvent(mStartState.containerType, targetState.containerType,
+                .withDstState(targetState.statsLogOrdinal)
+                .log(getLauncherAtomEvent(mStartState.statsLogOrdinal, targetState.statsLogOrdinal,
                         targetState.ordinal > mStartState.ordinal
                                 ? LAUNCHER_UNKNOWN_SWIPEUP
                                 : LAUNCHER_UNKNOWN_SWIPEDOWN));
         mLauncher.getStateManager().goToState(targetState, false, this::clearState);
     }
 
-    private int getDirectionForLog() {
-        return Utilities.isRtl(mLauncher.getResources()) ? Direction.LEFT : Direction.RIGHT;
-    }
-
     private void cancelAnimations() {
         if (mNonOverviewAnim != null) {
             mNonOverviewAnim.getAnimationPlayer().cancel();
@@ -456,9 +420,8 @@
             mXOverviewAnim.getAnimationPlayer().cancel();
         }
         if (mYOverviewAnim != null) {
-            mYOverviewAnim.getAnimationPlayer().cancel();
+            mYOverviewAnim.cancelAnimation();
         }
-        mShelfPeekAnim.setShelfState(ShelfAnimState.CANCEL, LINEAR, 0);
         mMotionPauseDetector.clear();
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitOverviewStateTouchHelper.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitOverviewStateTouchHelper.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitOverviewStateTouchHelper.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitOverviewStateTouchHelper.java
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
index 20ee61d..73f4ff2 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
@@ -24,13 +24,10 @@
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.launcher3.config.FeatureFlags.UNSTABLE_SPRINGS;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_VERTICAL_PROGRESS;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
-import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
 import android.animation.TimeInterpolator;
 import android.animation.ValueAnimator;
@@ -49,10 +46,7 @@
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.uioverrides.states.OverviewState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.quickstep.SystemUiProxy;
-import com.android.quickstep.TouchInteractionService;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
 
@@ -77,26 +71,26 @@
 
     private final InterpolatorWrapper mAllAppsInterpolatorWrapper = new InterpolatorWrapper();
 
-    private final boolean mAllowDragToOverview;
-
     // If true, we will finish the current animation instantly on second touch.
     private boolean mFinishFastOnSecondTouch;
 
-    public PortraitStatesTouchController(Launcher l, boolean allowDragToOverview) {
+    public PortraitStatesTouchController(Launcher l) {
         super(l, SingleAxisSwipeDetector.VERTICAL);
         mOverviewPortraitStateTouchHelper = new PortraitOverviewStateTouchHelper(l);
-        mAllowDragToOverview = allowDragToOverview;
     }
 
     @Override
     protected boolean canInterceptTouch(MotionEvent ev) {
+        // If we are swiping to all apps instead of overview, allow it from anywhere.
+        boolean interceptAnywhere = mLauncher.isInState(NORMAL);
         if (mCurrentAnimation != null) {
             if (mFinishFastOnSecondTouch) {
                 mCurrentAnimation.getAnimationPlayer().end();
             }
 
             AllAppsTransitionController allAppsController = mLauncher.getAllAppsController();
-            if (ev.getY() >= allAppsController.getShiftRange() * allAppsController.getProgress()) {
+            if (ev.getY() >= allAppsController.getShiftRange() * allAppsController.getProgress()
+                    || interceptAnywhere) {
                 // If we are already animating from a previous state, we can intercept as long as
                 // the touch is below the current all apps progress (to allow for double swipe).
                 return true;
@@ -118,9 +112,7 @@
                 return false;
             }
         } else {
-            // If we are swiping to all apps instead of overview, allow it from anywhere.
-            boolean interceptAnywhere = mLauncher.isInState(NORMAL) && !mAllowDragToOverview;
-            // For all other states, only listen if the event originated below the hotseat height
+            // For non-normal states, only listen if the event originated below the hotseat height
             if (!interceptAnywhere && !isTouchOverHotseat(mLauncher, ev)) {
                 return false;
             }
@@ -137,42 +129,27 @@
             Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "PortraitStatesTouchController.getTargetState");
         }
         if (fromState == ALL_APPS && !isDragTowardPositive) {
-            // Should swipe down go to OVERVIEW instead?
             if (TestProtocol.sDebugTracing) {
                 Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
                         "PortraitStatesTouchController.getTargetState 1");
             }
-            return TouchInteractionService.isConnected() ?
-                    mLauncher.getStateManager().getLastState() : NORMAL;
+            return NORMAL;
         } else if (fromState == OVERVIEW) {
             if (TestProtocol.sDebugTracing) {
                 Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
                         "PortraitStatesTouchController.getTargetState 2");
             }
-            LauncherState positiveDragTarget = ALL_APPS;
-            if (ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(mLauncher)) {
-                // Don't allow swiping up to all apps.
-                positiveDragTarget = OVERVIEW;
-            }
-            return isDragTowardPositive ? positiveDragTarget : NORMAL;
+            return isDragTowardPositive ? OVERVIEW : NORMAL;
         } else if (fromState == NORMAL && isDragTowardPositive) {
             if (TestProtocol.sDebugTracing) {
                 Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
                         "PortraitStatesTouchController.getTargetState 3");
             }
-            int stateFlags = SystemUiProxy.INSTANCE.get(mLauncher).getLastSystemUiStateFlags();
-            return mAllowDragToOverview && TouchInteractionService.isConnected()
-                    && (stateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0
-                    ? OVERVIEW : ALL_APPS;
+            return ALL_APPS;
         }
         return fromState;
     }
 
-    @Override
-    protected int getLogContainerTypeForNormalState(MotionEvent ev) {
-        return isTouchOverHotseat(mLauncher, ev) ? ContainerType.HOTSEAT : ContainerType.WORKSPACE;
-    }
-
     private StateAnimationConfig getNormalToOverviewAnimation() {
         mAllAppsInterpolatorWrapper.baseInterpolator = LINEAR;
 
@@ -245,32 +222,32 @@
 
         final StateAnimationConfig config = totalShift == 0 ? new StateAnimationConfig()
                 : getConfigForStates(mFromState, mToState);
-        config.animFlags = updateAnimComponentsOnReinit(animFlags);
+        config.animFlags = animFlags;
         config.duration = maxAccuracy;
 
-        cancelPendingAnim();
+        if (mCurrentAnimation != null) {
+            mCurrentAnimation.getTarget().removeListener(mClearStateOnCancelListener);
+            mCurrentAnimation.dispatchOnCancel();
+        }
 
+        mGoingBetweenStates = true;
         if (mFromState == OVERVIEW && mToState == NORMAL
                 && mOverviewPortraitStateTouchHelper.shouldSwipeDownReturnToApp()) {
             // Reset the state manager, when changing the interaction mode
             mLauncher.getStateManager().goToState(OVERVIEW, false /* animate */);
-            mPendingAnimation = mOverviewPortraitStateTouchHelper
-                    .createSwipeDownToTaskAppAnimation(maxAccuracy, Interpolators.LINEAR);
-            Runnable onCancelRunnable = () -> {
-                cancelPendingAnim();
-                clearState();
-            };
-            mCurrentAnimation = mPendingAnimation.createPlaybackController()
-                    .setOnCancelRunnable(onCancelRunnable);
+            mGoingBetweenStates = false;
+            mCurrentAnimation = mOverviewPortraitStateTouchHelper
+                    .createSwipeDownToTaskAppAnimation(maxAccuracy, Interpolators.LINEAR)
+                    .createPlaybackController();
             mLauncher.getStateManager().setCurrentUserControlledAnimation(mCurrentAnimation);
             RecentsView recentsView = mLauncher.getOverviewPanel();
             totalShift = LayoutUtils.getShelfTrackingDistance(mLauncher,
                     mLauncher.getDeviceProfile(), recentsView.getPagedOrientationHandler());
         } else {
             mCurrentAnimation = mLauncher.getStateManager()
-                    .createAnimationToNewWorkspace(mToState, config)
-                    .setOnCancelRunnable(this::clearState);
+                    .createAnimationToNewWorkspace(mToState, config);
         }
+        mCurrentAnimation.getTarget().addListener(mClearStateOnCancelListener);
 
         if (totalShift == 0) {
             totalShift = Math.signum(mFromState.ordinal - mToState.ordinal)
@@ -279,21 +256,6 @@
         return 1 / totalShift;
     }
 
-    /**
-     * Give subclasses the chance to update the animation when we re-initialize towards a new state.
-     */
-    @AnimationFlags
-    protected int updateAnimComponentsOnReinit(@AnimationFlags int animComponents) {
-        return animComponents;
-    }
-
-    private void cancelPendingAnim() {
-        if (mPendingAnimation != null) {
-            mPendingAnimation.finish(false, Touch.SWIPE);
-            mPendingAnimation = null;
-        }
-    }
-
     @Override
     protected void updateSwipeCompleteAnimation(ValueAnimator animator, long expectedDuration,
             LauncherState targetState, float velocity, boolean isFling) {
@@ -324,8 +286,8 @@
     }
 
     @Override
-    protected void onSwipeInteractionCompleted(LauncherState targetState, int logAction) {
-        super.onSwipeInteractionCompleted(targetState, logAction);
+    protected void onSwipeInteractionCompleted(LauncherState targetState) {
+        super.onSwipeInteractionCompleted(targetState);
         if (mStartState == NORMAL && targetState == OVERVIEW) {
             SystemUiProxy.INSTANCE.get(mLauncher).onOverviewShown(true, TAG);
         }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
similarity index 88%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
index c643858..fc9e1bb 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
@@ -21,6 +21,7 @@
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
 import static com.android.launcher3.anim.Interpolators.INSTANT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
@@ -41,14 +42,12 @@
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 /**
  * Handles quick switching to a recent task from the home screen.
@@ -92,14 +91,13 @@
     @Override
     public void onDragStart(boolean start, float startDisplacement) {
         super.onDragStart(start, startDisplacement);
-        mStartContainerType = LauncherLogProto.ContainerType.NAVBAR;
-        ActivityManagerWrapper.getInstance()
-                .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+        mStartContainerType = LAUNCHER_STATE_BACKGROUND;
+        TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
     }
 
     @Override
-    protected void onSwipeInteractionCompleted(LauncherState targetState, int logAction) {
-        super.onSwipeInteractionCompleted(targetState, logAction);
+    protected void onSwipeInteractionCompleted(LauncherState targetState) {
+        super.onSwipeInteractionCompleted(targetState);
     }
 
     @Override
@@ -108,8 +106,8 @@
         setupInterpolators(config);
         config.duration = (long) (getShiftRange() * 2);
         mCurrentAnimation = mLauncher.getStateManager()
-                .createAnimationToNewWorkspace(mToState, config)
-                .setOnCancelRunnable(this::clearState);
+                .createAnimationToNewWorkspace(mToState, config);
+        mCurrentAnimation.getTarget().addListener(mClearStateOnCancelListener);
         mCurrentAnimation.getAnimationPlayer().addUpdateListener(valueAnimator ->
                 updateFullscreenProgress((Float) valueAnimator.getAnimatedValue()));
         return 1 / getShiftRange();
@@ -153,14 +151,4 @@
     protected float getShiftRange() {
         return mLauncher.getDeviceProfile().widthPx / 2f;
     }
-
-    @Override
-    protected int getLogContainerTypeForNormalState(MotionEvent ev) {
-        return LauncherLogProto.ContainerType.NAVBAR;
-    }
-
-    @Override
-    protected int getDirectionForLog() {
-        return Utilities.isRtl(mLauncher.getResources()) ? Direction.LEFT : Direction.RIGHT;
-    }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
index 16bd9ed..fe69c9b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
@@ -15,10 +15,12 @@
  */
 package com.android.launcher3.uioverrides.touchcontrollers;
 
+import static android.view.MotionEvent.ACTION_CANCEL;
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_MOVE;
 import static android.view.MotionEvent.ACTION_UP;
-import static android.view.MotionEvent.ACTION_CANCEL;
+
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPE_DOWN_WORKSPACE_NOTISHADE_OPEN;
 
 import android.graphics.PointF;
 import android.util.SparseArray;
@@ -31,12 +33,9 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.util.TouchController;
-
 import com.android.quickstep.SystemUiProxy;
+
 import java.io.PrintWriter;
 
 /**
@@ -133,9 +132,8 @@
         int action = ev.getAction();
         if (action == ACTION_UP || action == ACTION_CANCEL) {
             dispatchTouchEvent(ev);
-            mLauncher.getUserEventDispatcher().logActionOnContainer(action == ACTION_UP ?
-                    Touch.FLING : Touch.SWIPE, Direction.DOWN, ContainerType.WORKSPACE,
-                    mLauncher.getWorkspace().getCurrentPage());
+            mLauncher.getStatsLogManager().logger()
+                    .log(LAUNCHER_SWIPE_DOWN_WORKSPACE_NOTISHADE_OPEN);
             setWindowSlippery(false);
             return true;
         }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
similarity index 78%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
index 0ee5d04..7675a79 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
@@ -16,15 +16,14 @@
 package com.android.launcher3.uioverrides.touchcontrollers;
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ACCESSIBLE;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
 import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_BOTH;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_NEGATIVE;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_POSITIVE;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.animation.Interpolator;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseDraggingActivity;
@@ -36,7 +35,6 @@
 import com.android.launcher3.touch.BaseSwipeDetector;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.FlingBlockCheck;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.BaseDragLayer;
@@ -51,18 +49,16 @@
         extends AnimatorListenerAdapter implements TouchController,
         SingleAxisSwipeDetector.Listener {
 
-    // Progress after which the transition is assumed to be a success in case user does not fling
-    public static final float SUCCESS_TRANSITION_PROGRESS = 0.5f;
-
     protected final T mActivity;
     private final SingleAxisSwipeDetector mDetector;
     private final RecentsView mRecentsView;
     private final int[] mTempCords = new int[2];
     private final boolean mIsRtl;
 
-    private PendingAnimation mPendingAnimation;
     private AnimatorPlaybackController mCurrentAnimation;
     private boolean mCurrentAnimationIsGoingUp;
+    private boolean mAllowGoingUp;
+    private boolean mAllowGoingDown;
 
     private boolean mNoIntercept;
 
@@ -78,11 +74,19 @@
         mRecentsView = activity.getOverviewPanel();
         mIsRtl = Utilities.isRtl(activity.getResources());
         SingleAxisSwipeDetector.Direction dir =
-            mRecentsView.getPagedOrientationHandler().getOppositeSwipeDirection();
+                mRecentsView.getPagedOrientationHandler().getUpDownSwipeDirection();
         mDetector = new SingleAxisSwipeDetector(activity, this, dir);
     }
 
-    private boolean canInterceptTouch() {
+    private boolean canInterceptTouch(MotionEvent ev) {
+        if ((ev.getEdgeFlags() & Utilities.EDGE_NAV_BAR) != 0) {
+            // Don't intercept swipes on the nav bar, as user might be trying to go home
+            // during a task dismiss animation.
+            if (mCurrentAnimation != null) {
+                mCurrentAnimation.getAnimationPlayer().end();
+            }
+            return false;
+        }
         if (mCurrentAnimation != null) {
             mCurrentAnimation.forceFinishIfCloseToEnd();
         }
@@ -118,7 +122,7 @@
             clearState();
         }
         if (ev.getAction() == MotionEvent.ACTION_DOWN) {
-            mNoIntercept = !canInterceptTouch();
+            mNoIntercept = !canInterceptTouch(ev);
             if (mNoIntercept) {
                 return false;
             }
@@ -144,15 +148,24 @@
                             break;
                         }
                         mTaskBeingDragged = view;
+                        int upDirection = mRecentsView.getPagedOrientationHandler()
+                                .getUpDirection(mIsRtl);
                         if (!SysUINavigationMode.getMode(mActivity).hasGestures) {
                             // Don't allow swipe down to open if we don't support swipe up
                             // to enter overview.
-                            directionsToDetectScroll = DIRECTION_POSITIVE;
+                            directionsToDetectScroll = upDirection;
+                            mAllowGoingUp = true;
+                            mAllowGoingDown = false;
                         } else {
                             // The task can be dragged up to dismiss it,
                             // and down to open if it's the current page.
-                            directionsToDetectScroll = i == mRecentsView.getCurrentPage()
-                                    ? DIRECTION_BOTH : DIRECTION_POSITIVE;
+                            mAllowGoingUp = true;
+                            if (i == mRecentsView.getCurrentPage()) {
+                                mAllowGoingDown = true;
+                                directionsToDetectScroll = DIRECTION_BOTH;
+                            } else {
+                                directionsToDetectScroll = upDirection;
+                            }
                         }
                         break;
                     }
@@ -185,18 +198,14 @@
             // No need to init
             return;
         }
-        int scrollDirections = mDetector.getScrollDirections();
-        if (goingUp && ((scrollDirections & DIRECTION_POSITIVE) == 0)
-                || !goingUp && ((scrollDirections & DIRECTION_NEGATIVE) == 0)) {
+        if ((goingUp && !mAllowGoingUp) || (!goingUp && !mAllowGoingDown)) {
             // Trying to re-init in an unsupported direction.
             return;
         }
         if (mCurrentAnimation != null) {
             mCurrentAnimation.setPlayFraction(0);
-        }
-        if (mPendingAnimation != null) {
-            mPendingAnimation.finish(false, Touch.SWIPE);
-            mPendingAnimation = null;
+            mCurrentAnimation.getTarget().removeListener(this);
+            mCurrentAnimation.dispatchOnCancel();
         }
 
         PagedOrientationHandler orientationHandler = mRecentsView.getPagedOrientationHandler();
@@ -206,14 +215,20 @@
         long maxDuration = 2 * secondaryLayerDimension;
         int verticalFactor = orientationHandler.getTaskDragDisplacementFactor(mIsRtl);
         int secondaryTaskDimension = orientationHandler.getSecondaryDimension(mTaskBeingDragged);
+        // The interpolator controlling the most prominent visual movement. We use this to determine
+        // whether we passed SUCCESS_TRANSITION_PROGRESS.
+        final Interpolator currentInterpolator;
+        PendingAnimation pa;
         if (goingUp) {
-            mPendingAnimation = mRecentsView.createTaskDismissAnimation(mTaskBeingDragged,
+            currentInterpolator = Interpolators.LINEAR;
+            pa = mRecentsView.createTaskDismissAnimation(mTaskBeingDragged,
                     true /* animateTaskView */, true /* removeTask */, maxDuration);
 
             mEndDisplacement = -secondaryTaskDimension;
         } else {
-            mPendingAnimation = mRecentsView.createTaskLaunchAnimation(
-                    mTaskBeingDragged, maxDuration, Interpolators.ZOOM_IN);
+            currentInterpolator = Interpolators.ZOOM_IN;
+            pa = mRecentsView.createTaskLaunchAnimation(
+                    mTaskBeingDragged, maxDuration, currentInterpolator);
 
             // Since the thumbnail is what is filling the screen, based the end displacement on it.
             View thumbnailView = mTaskBeingDragged.getThumbnail();
@@ -222,12 +237,11 @@
             mEndDisplacement = secondaryLayerDimension - mTempCords[1];
         }
         mEndDisplacement *= verticalFactor;
+        mCurrentAnimation = pa.createPlaybackController();
 
-        if (mCurrentAnimation != null) {
-            mCurrentAnimation.setOnCancelRunnable(null);
-        }
-        mCurrentAnimation = mPendingAnimation.createPlaybackController()
-                .setOnCancelRunnable(this::clearState);
+        // Setting this interpolator doesn't affect the visual motion, but is used to determine
+        // whether we successfully reached the target state in onDragEnd().
+        mCurrentAnimation.getTarget().setInterpolator(currentInterpolator);
         onUserControlledAnimationCreated(mCurrentAnimation);
         mCurrentAnimation.getTarget().addListener(this);
         mCurrentAnimation.dispatchOnStart();
@@ -262,11 +276,6 @@
         mCurrentAnimation.setPlayFraction(Utilities.boundToRange(
                 totalDisplacement * mProgressMultiplier, 0, 1));
 
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            if (mRecentsView.getCurrentPage() != 0 || isGoingUp) {
-                mRecentsView.redrawLiveTile(true);
-            }
-        }
         return true;
     }
 
@@ -274,7 +283,6 @@
     public void onDragEnd(float velocity) {
         boolean fling = mDetector.isFling(velocity);
         final boolean goingToEnd;
-        final int logAction;
         boolean blockedFling = fling && mFlingBlockCheck.isBlocked();
         if (blockedFling) {
             fling = false;
@@ -283,11 +291,9 @@
         float progress = mCurrentAnimation.getProgressFraction();
         float interpolatedProgress = mCurrentAnimation.getInterpolatedProgress();
         if (fling) {
-            logAction = Touch.FLING;
             boolean goingUp = orientationHandler.isGoingUp(velocity, mIsRtl);
             goingToEnd = goingUp == mCurrentAnimationIsGoingUp;
         } else {
-            logAction = Touch.SWIPE;
             goingToEnd = interpolatedProgress > SUCCESS_TRANSITION_PROGRESS;
         }
         long animationDuration = BaseSwipeDetector.calculateDuration(
@@ -296,24 +302,10 @@
             animationDuration *= LauncherAnimUtils.blockedFlingDurationFactor(velocity);
         }
 
-        mCurrentAnimation.setEndAction(() -> onCurrentAnimationEnd(goingToEnd, logAction));
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            mCurrentAnimation.getAnimationPlayer().addUpdateListener(valueAnimator -> {
-                if (mRecentsView.getCurrentPage() != 0 || mCurrentAnimationIsGoingUp) {
-                    mRecentsView.redrawLiveTile(true);
-                }
-            });
-        }
+        mCurrentAnimation.setEndAction(this::clearState);
         mCurrentAnimation.startWithVelocity(mActivity, goingToEnd,
-                velocity, mEndDisplacement, animationDuration);
-    }
-
-    private void onCurrentAnimationEnd(boolean wasSuccess, int logAction) {
-        if (mPendingAnimation != null) {
-            mPendingAnimation.finish(wasSuccess, logAction);
-            mPendingAnimation = null;
-        }
-        clearState();
+                velocity * orientationHandler.getSecondaryTranslationDirectionFactor(),
+                mEndDisplacement, animationDuration);
     }
 
     private void clearState() {
@@ -321,9 +313,5 @@
         mDetector.setDetectableScrollConditions(0, false);
         mTaskBeingDragged = null;
         mCurrentAnimation = null;
-        if (mPendingAnimation != null) {
-            mPendingAnimation.finish(false, Touch.SWIPE);
-            mPendingAnimation = null;
-        }
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TransposedQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TransposedQuickSwitchTouchController.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TransposedQuickSwitchTouchController.java
rename to quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TransposedQuickSwitchTouchController.java
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarToOverviewTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarToOverviewTouchController.java
new file mode 100644
index 0000000..ff4bfe6
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarToOverviewTouchController.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.uioverrides.touchcontrollers;
+
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
+
+import android.view.MotionEvent;
+
+import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
+import com.android.launcher3.touch.AbstractStateChangeTouchController;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
+import com.android.quickstep.SystemUiProxy;
+
+/**
+ * Touch controller for handling edge swipes in 2-button mode
+ */
+public class TwoButtonNavbarToOverviewTouchController extends AbstractStateChangeTouchController {
+
+    private static final String TAG = "2BtnNavbarTouchCtrl";
+
+    public TwoButtonNavbarToOverviewTouchController(Launcher l) {
+        super(l, l.getDeviceProfile().isVerticalBarLayout()
+                ? SingleAxisSwipeDetector.HORIZONTAL : SingleAxisSwipeDetector.VERTICAL);
+    }
+
+    @Override
+    protected boolean canInterceptTouch(MotionEvent ev) {
+        if (mCurrentAnimation != null) {
+            // If we are already animating from a previous state, we can intercept.
+            return true;
+        }
+        if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
+            return false;
+        }
+        return mLauncher.isInState(NORMAL) && (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
+    }
+
+    @Override
+    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
+        if (mLauncher.getDeviceProfile().isVerticalBarLayout()) {
+            boolean draggingFromNav =
+                    mLauncher.getDeviceProfile().isSeascape() == isDragTowardPositive;
+            return draggingFromNav ? OVERVIEW : NORMAL;
+        } else {
+            return isDragTowardPositive ? OVERVIEW : NORMAL;
+        }
+    }
+
+    @Override
+    protected float getShiftRange() {
+        return mLauncher.getDeviceProfile().isVerticalBarLayout()
+                ? mLauncher.getDragLayer().getWidth() : super.getShiftRange();
+    }
+
+    @Override
+    protected float initCurrentAnimation(@AnimationFlags int animComponent) {
+        float range = getShiftRange();
+        long maxAccuracy = (long) (2 * range);
+        mCurrentAnimation = mLauncher.getStateManager().createAnimationToNewWorkspace(mToState,
+                maxAccuracy, animComponent);
+        return (mLauncher.getDeviceProfile().isSeascape() ? 2 : -2) / range;
+    }
+
+    @Override
+    protected void onSwipeInteractionCompleted(LauncherState targetState) {
+        super.onSwipeInteractionCompleted(targetState);
+        if (mStartState == NORMAL && targetState == OVERVIEW) {
+            SystemUiProxy.INSTANCE.get(mLauncher).onOverviewShown(true, TAG);
+        }
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
similarity index 60%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java
rename to quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 6c4c5d3..f82bc2d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -15,21 +15,29 @@
  */
 package com.android.quickstep;
 
+import static android.view.Surface.ROTATION_0;
+import static android.view.Surface.ROTATION_270;
+import static android.view.Surface.ROTATION_90;
+import static android.widget.Toast.LENGTH_SHORT;
+
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_STATE_HANDLER;
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
+import static com.android.launcher3.QuickstepAppTransitionManagerImpl.RECENTS_LAUNCH_DURATION;
+import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.config.FeatureFlags.UNSTABLE_SPRINGS;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_GESTURE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_OVERVIEW_GESTURE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_QUICKSWITCH_LEFT;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_QUICKSWITCH_RIGHT;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
+import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
 import static com.android.quickstep.GestureState.GestureEndTarget.HOME;
 import static com.android.quickstep.GestureState.GestureEndTarget.LAST_TASK;
 import static com.android.quickstep.GestureState.GestureEndTarget.NEW_TASK;
@@ -38,28 +46,31 @@
 import static com.android.quickstep.GestureState.STATE_END_TARGET_SET;
 import static com.android.quickstep.GestureState.STATE_RECENTS_SCROLLING_FINISHED;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
-import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
-import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.HIDE;
-import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.PEEK;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
 
 import android.animation.Animator;
-import android.animation.TimeInterpolator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.Matrix;
 import android.graphics.PointF;
+import android.graphics.Rect;
 import android.os.Build;
 import android.os.SystemClock;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnApplyWindowInsetsListener;
 import android.view.ViewTreeObserver.OnDrawListener;
 import android.view.WindowInsets;
 import android.view.animation.Interpolator;
+import android.widget.Toast;
 
+import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.AbstractFloatingView;
@@ -67,43 +78,71 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.logging.StatsLogManager;
-import com.android.launcher3.logging.UserEventDispatcher;
+import com.android.launcher3.logging.StatsLogManager.StatsLogger;
 import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
+import com.android.launcher3.tracing.InputConsumerProto;
+import com.android.launcher3.tracing.SwipeHandlerProto;
 import com.android.launcher3.util.TraceHelper;
+import com.android.launcher3.util.VibratorWrapper;
+import com.android.launcher3.util.WindowBounds;
 import com.android.quickstep.BaseActivityInterface.AnimationFactory;
 import com.android.quickstep.GestureState.GestureEndTarget;
 import com.android.quickstep.inputconsumers.OverviewInputConsumer;
 import com.android.quickstep.util.ActiveGestureLog;
+import com.android.quickstep.util.ActivityInitListener;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
+import com.android.quickstep.util.InputConsumerProxy;
+import com.android.quickstep.util.MotionPauseDetector;
+import com.android.quickstep.util.MultiValueUpdateListener;
+import com.android.quickstep.util.ProtoTracer;
+import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.util.RectFSpringAnim;
-import com.android.quickstep.util.ShelfPeekAnim;
-import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
+import com.android.quickstep.util.SurfaceTransactionApplier;
+import com.android.quickstep.util.SwipePipToHomeAnimator;
+import com.android.quickstep.util.TransformParams;
 import com.android.quickstep.views.LiveTileOverlay;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputConsumerController;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.LatencyTrackerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
 import com.android.systemui.shared.system.TaskInfoCompat;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.function.Consumer;
+
 /**
  * Handles the navigation gestures when Launcher is the default home activity.
- * TODO: Merge this with BaseSwipeUpHandler
  */
-@TargetApi(Build.VERSION_CODES.O)
-public abstract class BaseSwipeUpHandlerV2<T extends StatefulActivity<?>, Q extends RecentsView>
-        extends BaseSwipeUpHandler<T, Q> implements OnApplyWindowInsetsListener {
-    private static final String TAG = BaseSwipeUpHandlerV2.class.getSimpleName();
+@TargetApi(Build.VERSION_CODES.R)
+public abstract class AbsSwipeUpHandler<T extends StatefulActivity<?>, Q extends RecentsView>
+        extends SwipeUpAnimationLogic implements OnApplyWindowInsetsListener,
+        RecentsAnimationCallbacks.RecentsAnimationListener {
+    private static final String TAG = "AbsSwipeUpHandler";
 
-    private static final String[] STATE_NAMES = DEBUG_STATES ? new String[16] : null;
+    private static final String[] STATE_NAMES = DEBUG_STATES ? new String[17] : null;
+
+    protected final BaseActivityInterface<?, T> mActivityInterface;
+    protected final InputConsumerProxy mInputConsumerProxy;
+    protected final ActivityInitListener mActivityInitListener;
+    // Callbacks to be made once the recents animation starts
+    private final ArrayList<Runnable> mRecentsAnimationStartCallbacks = new ArrayList<>();
+    protected RecentsAnimationController mRecentsAnimationController;
+    protected RecentsAnimationTargets mRecentsAnimationTargets;
+    protected T mActivity;
+    protected Q mRecentsView;
+    protected Runnable mGestureEndCallback;
+    protected MultiStateCallback mStateCallback;
+    protected boolean mCanceled;
+    private boolean mRecentsViewScrollLinked = false;
 
     private static int getFlagForIndex(int index, String name) {
         if (DEBUG_STATES) {
@@ -151,6 +190,8 @@
             getFlagForIndex(14, "STATE_START_NEW_TASK");
     private static final int STATE_CURRENT_TASK_FINISHED =
             getFlagForIndex(15, "STATE_CURRENT_TASK_FINISHED");
+    private static final int STATE_FINISH_WITH_NO_END =
+            getFlagForIndex(16, "STATE_FINISH_WITH_NO_END");
 
     private static final int LAUNCHER_UI_STATES =
             STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED;
@@ -174,15 +215,15 @@
 
     // Either RectFSpringAnim (if animating home) or ObjectAnimator (from mCurrentShift) otherwise
     private RunningWindowAnim mRunningWindowAnim;
-    private boolean mIsShelfPeeking;
+    private boolean mIsMotionPaused;
+    private boolean mHasMotionEverBeenPaused;
 
     private boolean mContinuingLastGesture;
 
     private ThumbnailData mTaskSnapshot;
 
     // Used to control launcher components throughout the swipe gesture.
-    private AnimatorPlaybackController mLauncherTransitionController;
-    private boolean mHasLauncherTransitionControllerStarted;
+    private AnimatorControllerWithResistance mLauncherTransitionController;
 
     private AnimationFactory mAnimationFactory = (t) -> { };
 
@@ -190,8 +231,7 @@
 
     private boolean mPassedOverviewThreshold;
     private boolean mGestureStarted;
-    private int mLogAction = Touch.SWIPE;
-    private int mLogDirection = Direction.UP;
+    private boolean mLogDirectionUpOrLeft = true;
     private PointF mDownPos;
     private boolean mIsLikelyToStartNewTask;
 
@@ -200,11 +240,19 @@
 
     private final Runnable mOnDeferredActivityLaunch = this::onDeferredActivityLaunch;
 
-    public BaseSwipeUpHandlerV2(Context context, RecentsAnimationDeviceState deviceState,
+    private static final long SWIPE_PIP_TO_HOME_DURATION = 425;
+    private SwipePipToHomeAnimator mSwipePipToHomeAnimator;
+    protected boolean mIsSwipingPipToHome;
+
+    public AbsSwipeUpHandler(Context context, RecentsAnimationDeviceState deviceState,
             TaskAnimationManager taskAnimationManager, GestureState gestureState,
             long touchTimeMs, boolean continuingLastGesture,
             InputConsumerController inputConsumer) {
-        super(context, deviceState, gestureState, inputConsumer);
+        super(context, deviceState, gestureState, new TransformParams());
+        mActivityInterface = gestureState.getActivityInterface();
+        mActivityInitListener = mActivityInterface.createActivityInitListener(this::onActivityInit);
+        mInputConsumerProxy =
+                new InputConsumerProxy(inputConsumer, this::createNewInputProxyHandler);
         mTaskAnimationManager = taskAnimationManager;
         mTouchTimeMs = touchTimeMs;
         mContinuingLastGesture = continuingLastGesture;
@@ -265,10 +313,8 @@
                 this::invalidateHandlerWithLauncher);
         mStateCallback.runOnceAtState(STATE_HANDLER_INVALIDATED | STATE_RESUME_LAST_TASK,
                 this::notifyTransitionCancelled);
-
-        mGestureState.runOnceAtState(STATE_END_TARGET_SET,
-                () -> mDeviceState.onEndTargetCalculated(mGestureState.getEndTarget(),
-                        mActivityInterface));
+        mStateCallback.runOnceAtState(STATE_HANDLER_INVALIDATED | STATE_FINISH_WITH_NO_END,
+                this::notifyTransitionCancelled);
 
         if (!ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             mStateCallback.addChangeListener(STATE_APP_CONTROLLER_RECEIVED | STATE_LAUNCHER_PRESENT
@@ -277,9 +323,11 @@
         }
     }
 
-    @Override
     protected boolean onActivityInit(Boolean alreadyOnHome) {
-        super.onActivityInit(alreadyOnHome);
+        T createdActivity = mActivityInterface.getCreatedActivity();
+        if (createdActivity != null) {
+            initTransitionEndpoints(createdActivity.getDeviceProfile());
+        }
         final T activity = mActivityInterface.getCreatedActivity();
         if (mActivity == activity) {
             return true;
@@ -313,18 +361,14 @@
         }
 
         setupRecentsViewUi();
-
-        if (mDeviceState.getNavMode() == TWO_BUTTONS) {
-            // If the device is in two button mode, swiping up will show overview with predictions
-            // so we need to kick off switching to the overview predictions as soon as possible
-            mActivityInterface.updateOverviewPredictionState();
-        }
         linkRecentsViewScroll();
 
         return true;
     }
 
-    @Override
+    /**
+     * Return true if the window should be translated horizontally if the recents view scrolls
+     */
     protected boolean moveWindowWithRecentsScroll() {
         return mGestureState.getEndTarget() != HOME;
     }
@@ -337,7 +381,7 @@
         if (mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
             return;
         }
-        mTaskViewSimulator.setRecentsConfiguration(mActivity.getResources().getConfiguration());
+        mTaskViewSimulator.setOrientationState(mRecentsView.getPagedViewOrientedState());
 
         // If we've already ended the gesture and are going home, don't prepare recents UI,
         // as that will set the state as BACKGROUND_APP, overriding the animation to NORMAL.
@@ -400,6 +444,15 @@
         mGestureState.getActivityInterface().setOnDeferredActivityLaunchCallback(
                 mOnDeferredActivityLaunch);
 
+        mGestureState.runOnceAtState(STATE_END_TARGET_SET,
+                () -> {
+                    mDeviceState.getRotationTouchHelper()
+                            .onEndTargetCalculated(mGestureState.getEndTarget(),
+                                    mActivityInterface);
+
+                    mRecentsView.onGestureEndTargetCalculated(mGestureState.getEndTarget());
+                });
+
         notifyGestureStartedAsync();
     }
 
@@ -423,7 +476,7 @@
     }
 
     protected void notifyGestureAnimationStartToRecents() {
-        mRecentsView.onGestureAnimationStart(mGestureState.getRunningTaskId());
+        mRecentsView.onGestureAnimationStart(mGestureState.getRunningTask());
     }
 
     private void launcherFrameDrawn() {
@@ -435,11 +488,8 @@
 
         Object traceToken = TraceHelper.INSTANCE.beginSection("logToggleRecents",
                 TraceHelper.FLAG_IGNORE_BINDERS);
-        // Only used in debug builds
-        if (LatencyTrackerCompat.isEnabled(mContext)) {
-            LatencyTrackerCompat.logToggleRecents(
-                    (int) (mLauncherFrameDrawnTime - mTouchTimeMs));
-        }
+        LatencyTrackerCompat.logToggleRecents(
+                mContext, (int) (mLauncherFrameDrawnTime - mTouchTimeMs));
         TraceHelper.INSTANCE.endSection(traceToken);
 
         // This method is only called when STATE_GESTURE_STARTED is set, so we can enable the
@@ -448,15 +498,20 @@
                 .getHighResLoadingState().setVisible(true);
     }
 
-    @Override
-    public void onMotionPauseChanged(boolean isPaused) {
-        setShelfState(isPaused ? PEEK : HIDE, ShelfPeekAnim.INTERPOLATOR, ShelfPeekAnim.DURATION);
+    public MotionPauseDetector.OnMotionPauseListener getMotionPauseListener() {
+        return new MotionPauseDetector.OnMotionPauseListener() {
+            @Override
+            public void onMotionPauseDetected() {
+                mHasMotionEverBeenPaused = true;
+                maybeUpdateRecentsAttachedState();
+                performHapticFeedback();
+            }
 
-        if (mDeviceState.isFullyGesturalNavMode() && isPaused) {
-            // In fully gestural nav mode, switch to overview predictions once the user has paused
-            // (this is a no-op if the predictions are already in that state)
-            mActivityInterface.updateOverviewPredictionState();
-        }
+            @Override
+            public void onMotionPauseChanged(boolean isPaused) {
+                mIsMotionPaused = isPaused;
+            }
+        };
     }
 
     public void maybeUpdateRecentsAttachedState() {
@@ -487,12 +542,25 @@
             // The window is going away so make sure recents is always visible in this case.
             recentsAttachedToAppWindow = true;
         } else {
-            recentsAttachedToAppWindow = mIsShelfPeeking || mIsLikelyToStartNewTask;
+            recentsAttachedToAppWindow = mHasMotionEverBeenPaused || mIsLikelyToStartNewTask;
         }
         mAnimationFactory.setRecentsAttachedToAppWindow(recentsAttachedToAppWindow, animate);
+
+        // Reapply window transform throughout the attach animation, as the animation affects how
+        // much the window is bound by overscroll (vs moving freely).
+        if (animate) {
+            ValueAnimator reapplyWindowTransformAnim = ValueAnimator.ofFloat(0, 1);
+            reapplyWindowTransformAnim.addUpdateListener(anim -> {
+                if (mRunningWindowAnim == null) {
+                    applyWindowTransform();
+                }
+            });
+            reapplyWindowTransformAnim.setDuration(RECENTS_ATTACH_DURATION).start();
+        } else {
+            applyWindowTransform();
+        }
     }
 
-    @Override
     public void setIsLikelyToStartNewTask(boolean isLikelyToStartNewTask) {
         setIsLikelyToStartNewTask(isLikelyToStartNewTask, true /* animate */);
     }
@@ -504,19 +572,6 @@
         }
     }
 
-    @UiThread
-    public void setShelfState(ShelfAnimState shelfState, Interpolator interpolator, long duration) {
-        mAnimationFactory.setShelfState(shelfState, interpolator, duration);
-        boolean wasShelfPeeking = mIsShelfPeeking;
-        mIsShelfPeeking = shelfState == PEEK;
-        if (mIsShelfPeeking != wasShelfPeeking) {
-            maybeUpdateRecentsAttachedState();
-        }
-        if (shelfState.shouldPreformHaptic) {
-            performHapticFeedback();
-        }
-    }
-
     private void buildAnimationController() {
         if (!canCreateNewOrUpdateExistingLauncherTransitionController()) {
             return;
@@ -527,11 +582,11 @@
 
     /**
      * We don't want to change mLauncherTransitionController if mGestureState.getEndTarget() == HOME
-     * (it has its own animation) or if we're already animating the current controller.
+     * (it has its own animation).
      * @return Whether we can create the launcher controller or update its progress.
      */
     private boolean canCreateNewOrUpdateExistingLauncherTransitionController() {
-        return mGestureState.getEndTarget() != HOME && !mHasLauncherTransitionControllerStarted;
+        return mGestureState.getEndTarget() != HOME;
     }
 
     @Override
@@ -541,28 +596,22 @@
         return result;
     }
 
-    private void onAnimatorPlaybackControllerCreated(AnimatorPlaybackController anim) {
+    private void onAnimatorPlaybackControllerCreated(AnimatorControllerWithResistance anim) {
         mLauncherTransitionController = anim;
-        mLauncherTransitionController.dispatchSetInterpolator(t -> t * mDragLengthFactor);
-        mLauncherTransitionController.dispatchOnStart();
+        mLauncherTransitionController.getNormalController().dispatchOnStart();
         updateLauncherTransitionProgress();
     }
 
-    @Override
     public Intent getLaunchIntent() {
         return mGestureState.getOverviewIntent();
     }
 
+    /**
+     * Called when the value of {@link #mCurrentShift} changes
+     */
+    @UiThread
     @Override
     public void updateFinalShift() {
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            if (mRecentsAnimationTargets != null) {
-                LiveTileOverlay.INSTANCE.update(
-                        mTaskViewSimulator.getCurrentCropRect(),
-                        mTaskViewSimulator.getCurrentCornerRadius());
-            }
-        }
-
         final boolean passed = mCurrentShift.value >= MIN_PROGRESS_FOR_OVERVIEW;
         if (passed != mPassedOverviewThreshold) {
             mPassedOverviewThreshold = passed;
@@ -573,6 +622,7 @@
 
         updateSysUiFlags(mCurrentShift.value);
         applyWindowTransform();
+
         updateLauncherTransitionProgress();
     }
 
@@ -581,10 +631,7 @@
                 || !canCreateNewOrUpdateExistingLauncherTransitionController()) {
             return;
         }
-        // Normalize the progress to 0 to 1, as the animation controller will clamp it to that
-        // anyway. The controller mimics the drag length factor by applying it to its interpolators.
-        float progress = mCurrentShift.value / mDragLengthFactor;
-        mLauncherTransitionController.setPlayFraction(progress);
+        mLauncherTransitionController.setProgress(mCurrentShift.value, mDragLengthFactor);
     }
 
     /**
@@ -613,7 +660,42 @@
     public void onRecentsAnimationStart(RecentsAnimationController controller,
             RecentsAnimationTargets targets) {
         ActiveGestureLog.INSTANCE.addLog("startRecentsAnimationCallback", targets.apps.length);
-        super.onRecentsAnimationStart(controller, targets);
+        mRecentsAnimationController = controller;
+        mRecentsAnimationTargets = targets;
+        mTransformParams.setTargetSet(mRecentsAnimationTargets);
+        RemoteAnimationTargetCompat runningTaskTarget = targets.findTask(
+                mGestureState.getRunningTaskId());
+
+        if (runningTaskTarget != null) {
+            mTaskViewSimulator.setPreview(runningTaskTarget);
+        }
+
+        // Only initialize the device profile, if it has not been initialized before, as in some
+        // configurations targets.homeContentInsets may not be correct.
+        if (mActivity == null) {
+            DeviceProfile dp = mTaskViewSimulator.getOrientationState().getLauncherDeviceProfile();
+            if (targets.minimizedHomeBounds != null && runningTaskTarget != null) {
+                Rect overviewStackBounds = mActivityInterface
+                        .getOverviewWindowBounds(targets.minimizedHomeBounds, runningTaskTarget);
+                dp = dp.getMultiWindowProfile(mContext,
+                        new WindowBounds(overviewStackBounds, targets.homeContentInsets));
+            } else {
+                // If we are not in multi-window mode, home insets should be same as system insets.
+                dp = dp.copy(mContext);
+            }
+            dp.updateInsets(targets.homeContentInsets);
+            dp.updateIsSeascape(mContext);
+            initTransitionEndpoints(dp);
+            mTaskViewSimulator.getOrientationState().setMultiWindowMode(dp.isMultiWindowMode);
+        }
+
+        // Notify when the animation starts
+        if (!mRecentsAnimationStartCallbacks.isEmpty()) {
+            for (Runnable action : new ArrayList<>(mRecentsAnimationStartCallbacks)) {
+                action.run();
+            }
+            mRecentsAnimationStartCallbacks.clear();
+        }
 
         // Only add the callback to enable the input consumer after we actually have the controller
         mStateCallback.runOnceAtState(STATE_APP_CONTROLLER_RECEIVED | STATE_GESTURE_STARTED,
@@ -630,15 +712,22 @@
         mStateCallback.setStateOnUiThread(STATE_GESTURE_CANCELLED | STATE_HANDLER_INVALIDATED);
 
         // Defer clearing the controller and the targets until after we've updated the state
-        super.onRecentsAnimationCanceled(thumbnailData);
+        mRecentsAnimationController = null;
+        mRecentsAnimationTargets = null;
+        if (mRecentsView != null) {
+            mRecentsView.setRecentsAnimationTargets(null, null);
+        }
     }
 
-    @Override
+    @UiThread
     public void onGestureStarted(boolean isLikelyToStartNewTask) {
+        InteractionJankMonitorWrapper.begin(
+                InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH, 2000 /* ms timeout */);
         notifyGestureStartedAsync();
         setIsLikelyToStartNewTask(isLikelyToStartNewTask, false /* animate */);
         mStateCallback.setStateOnUiThread(STATE_GESTURE_STARTED);
         mGestureStarted = true;
+        mTaskViewSimulator.setDrawsBelowRecents(true);
     }
 
     /**
@@ -657,11 +746,10 @@
     /**
      * Called as a result on ACTION_CANCEL to return the UI to the start state.
      */
-    @Override
+    @UiThread
     public void onGestureCancelled() {
         updateDisplacement(0);
         mStateCallback.setStateOnUiThread(STATE_GESTURE_COMPLETED);
-        mLogAction = Touch.SWIPE_NOOP;
         handleNormalGestureEnd(0, false, new PointF(), true /* isCancel */);
     }
 
@@ -670,25 +758,27 @@
      * @param velocity The x and y components of the velocity when the gesture ends.
      * @param downPos The x and y value of where the gesture started.
      */
-    @Override
+    @UiThread
     public void onGestureEnded(float endVelocity, PointF velocity, PointF downPos) {
         float flingThreshold = mContext.getResources()
-                .getDimension(R.dimen.quickstep_fling_threshold_velocity);
-        boolean isFling = mGestureStarted && Math.abs(endVelocity) > flingThreshold;
+                .getDimension(R.dimen.quickstep_fling_threshold_speed);
+        boolean isFling = mGestureStarted && !mIsMotionPaused
+                && Math.abs(endVelocity) > flingThreshold;
         mStateCallback.setStateOnUiThread(STATE_GESTURE_COMPLETED);
-
-        mLogAction = isFling ? Touch.FLING : Touch.SWIPE;
         boolean isVelocityVertical = Math.abs(velocity.y) > Math.abs(velocity.x);
         if (isVelocityVertical) {
-            mLogDirection = velocity.y < 0 ? Direction.UP : Direction.DOWN;
+            mLogDirectionUpOrLeft = velocity.y < 0;
         } else {
-            mLogDirection = velocity.x < 0 ? Direction.LEFT : Direction.RIGHT;
+            mLogDirectionUpOrLeft = velocity.x < 0;
         }
         mDownPos = downPos;
         handleNormalGestureEnd(endVelocity, isFling, velocity, false /* isCancel */);
     }
 
-    @Override
+    /**
+     * Called to create a input proxy for the running task
+     */
+    @UiThread
     protected InputConsumer createNewInputProxyHandler() {
         endRunningWindowAnim(mGestureState.getEndTarget() == HOME /* cancel */);
         endLauncherTransitionController();
@@ -709,7 +799,10 @@
     }
 
     private void onSettledOnEndTarget() {
-        switch (mGestureState.getEndTarget()) {
+        // Fast-finish the attaching animation if it's still running.
+        maybeUpdateRecentsAttachedState(false);
+        final GestureEndTarget endTarget = mGestureState.getEndTarget();
+        switch (endTarget) {
             case HOME:
                 mStateCallback.setState(STATE_SCALED_CONTROLLER_HOME | STATE_CAPTURE_SCREENSHOT);
                 // Notify swipe-to-home (recents animation) is finished
@@ -726,10 +819,13 @@
                 mStateCallback.setState(STATE_RESUME_LAST_TASK);
                 break;
         }
-        ActiveGestureLog.INSTANCE.addLog("onSettledOnEndTarget " + mGestureState.getEndTarget());
+        ActiveGestureLog.INSTANCE.addLog("onSettledOnEndTarget " + endTarget);
+        if (endTarget != NEW_TASK) {
+            InteractionJankMonitorWrapper.cancel(InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH);
+        }
     }
 
-    @Override
+    /** @return Whether this was the task we were waiting to appear, and thus handled it. */
     protected boolean handleTaskAppeared(RemoteAnimationTargetCompat appearedTaskTarget) {
         if (mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
             return false;
@@ -764,7 +860,7 @@
             if (isCancel) {
                 endTarget = LAST_TASK;
             } else if (mDeviceState.isFullyGesturalNavMode()) {
-                if (mIsShelfPeeking) {
+                if (mIsMotionPaused) {
                     endTarget = RECENTS;
                 } else if (goingToNewTask) {
                     endTarget = NEW_TASK;
@@ -786,7 +882,7 @@
 
             if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp && !willGoToNewTaskOnSwipeUp) {
                 endTarget = HOME;
-            } else if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp && !mIsShelfPeeking) {
+            } else if (mDeviceState.isFullyGesturalNavMode() && isSwipeUp) {
                 // If swiping at a diagonal, base end target on the faster velocity.
                 endTarget = NEW_TASK;
             } else if (isSwipeUp) {
@@ -806,7 +902,6 @@
     @UiThread
     private void handleNormalGestureEnd(float endVelocity, boolean isFling, PointF velocity,
             boolean isCancel) {
-        PointF velocityPxPerMs = new PointF(velocity.x / 1000, velocity.y / 1000);
         long duration = MAX_SWIPE_DURATION;
         float currentShift = mCurrentShift.value;
         final GestureEndTarget endTarget = calculateEndTarget(velocity, endVelocity,
@@ -821,14 +916,12 @@
             startShift = currentShift;
             interpolator = endTarget == RECENTS ? OVERSHOOT_1_2 : DEACCEL;
         } else {
-            startShift = Utilities.boundToRange(currentShift - velocityPxPerMs.y
+            startShift = Utilities.boundToRange(currentShift - velocity.y
                     * getSingleFrameMs(mContext) / mTransitionDragLength, 0, mDragLengthFactor);
-            float minFlingVelocity = mContext.getResources()
-                    .getDimension(R.dimen.quickstep_fling_min_velocity);
-            if (Math.abs(endVelocity) > minFlingVelocity && mTransitionDragLength > 0) {
+            if (mTransitionDragLength > 0) {
                 if (endTarget == RECENTS && !mDeviceState.isFullyGesturalNavMode()) {
                     Interpolators.OvershootParams overshoot = new Interpolators.OvershootParams(
-                            startShift, endShift, endShift, endVelocity / 1000,
+                            startShift, endShift, endShift, endVelocity,
                             mTransitionDragLength, mContext);
                     endShift = overshoot.end;
                     interpolator = overshoot.interpolator;
@@ -840,7 +933,7 @@
                     // we want the page's snap velocity to approximately match the velocity at
                     // which the user flings, so we scale the duration by a value near to the
                     // derivative of the scroll interpolator at zero, ie. 2.
-                    long baseDuration = Math.round(Math.abs(distanceToTravel / velocityPxPerMs.y));
+                    long baseDuration = Math.round(Math.abs(distanceToTravel / velocity.y));
                     duration = Math.min(MAX_SWIPE_DURATION, 2 * baseDuration);
 
                     if (endTarget == RECENTS) {
@@ -850,13 +943,10 @@
             }
         }
 
-        if (endTarget.isLauncher && mRecentsAnimationController != null) {
-            mRecentsAnimationController.enableInputProxy(mInputConsumer,
-                    this::createNewInputProxyHandler);
+        if (endTarget.isLauncher) {
+            mInputConsumerProxy.enable();
         }
-
         if (endTarget == HOME) {
-            setShelfState(ShelfAnimState.CANCEL, LINEAR, 0);
             duration = Math.max(MIN_OVERSHOOT_DURATION, duration);
         } else if (endTarget == RECENTS) {
             LiveTileOverlay.INSTANCE.startIconAnimation();
@@ -872,9 +962,6 @@
                 }
                 duration = Math.max(duration, mRecentsView.getScroller().getDuration());
             }
-            if (mDeviceState.isFullyGesturalNavMode()) {
-                setShelfState(ShelfAnimState.OVERVIEW, interpolator, duration);
-            }
         }
 
         // Let RecentsView handle the scrolling to the task, which we launch in startNewTask()
@@ -886,25 +973,10 @@
             mGestureState.setState(STATE_RECENTS_SCROLLING_FINISHED);
         }
 
-        animateToProgress(startShift, endShift, duration, interpolator, endTarget, velocityPxPerMs);
+        animateToProgress(startShift, endShift, duration, interpolator, endTarget, velocity);
     }
 
-    private void doLogGesture(GestureEndTarget endTarget) {
-        DeviceProfile dp = mDp;
-        if (dp == null || mDownPos == null) {
-            // We probably never received an animation controller, skip logging.
-            return;
-        }
-
-        int pageIndex = endTarget == LAST_TASK
-                ? LOG_NO_OP_PAGE_INDEX
-                : mRecentsView.getNextPage();
-        UserEventDispatcher.newInstance(mContext).logStateChangeAction(
-                mLogAction, mLogDirection,
-                (int) mDownPos.x, (int) mDownPos.y,
-                ContainerType.NAVBAR, ContainerType.APP,
-                endTarget.containerType,
-                pageIndex);
+    private void doLogGesture(GestureEndTarget endTarget, @Nullable TaskView targetTask) {
         StatsLogManager.EventEnum event;
         switch (endTarget) {
             case HOME:
@@ -915,17 +987,29 @@
                 break;
             case LAST_TASK:
             case NEW_TASK:
-                event = (mLogDirection == Direction.LEFT)
-                        ? LAUNCHER_QUICKSWITCH_LEFT
+                event = mLogDirectionUpOrLeft ? LAUNCHER_QUICKSWITCH_LEFT
                         : LAUNCHER_QUICKSWITCH_RIGHT;
                 break;
             default:
                 event = IGNORE;
         }
-        StatsLogManager.newInstance(mContext).logger()
+        StatsLogger logger = StatsLogManager.newInstance(mContext).logger()
                 .withSrcState(LAUNCHER_STATE_BACKGROUND)
-                .withDstState(StatsLogManager.containerTypeToAtomState(endTarget.containerType))
-                .log(event);
+                .withDstState(endTarget.containerType);
+        if (targetTask != null) {
+            logger.withItemInfo(targetTask.getItemInfo());
+        }
+
+        DeviceProfile dp = mDp;
+        if (dp == null || mDownPos == null) {
+            // We probably never received an animation controller, skip logging.
+            return;
+        }
+        int pageIndex = endTarget == LAST_TASK
+                ? LOG_NO_OP_PAGE_INDEX
+                : mRecentsView.getNextPage();
+        // TODO: set correct container using the pageIndex
+        logger.log(event);
     }
 
     /** Animates to the given progress, where 0 is the current app and 1 is overview. */
@@ -938,7 +1022,7 @@
 
     protected abstract HomeAnimationFactory createHomeAnimationFactory(long duration);
 
-    private TaskStackChangeListener mActivityRestartListener = new TaskStackChangeListener() {
+    private final TaskStackChangeListener mActivityRestartListener = new TaskStackChangeListener() {
         @Override
         public void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
                 boolean homeTaskVisible, boolean clearedTask, boolean wasVisible) {
@@ -969,25 +1053,47 @@
         }
 
         if (mGestureState.getEndTarget() == HOME) {
-            HomeAnimationFactory homeAnimFactory = createHomeAnimationFactory(duration);
-            RectFSpringAnim windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
-            windowAnim.addAnimatorListener(new AnimationSuccessListener() {
-                @Override
-                public void onAnimationSuccess(Animator animator) {
-                    if (mRecentsAnimationController == null) {
-                        // If the recents animation is interrupted, we still end the running
-                        // animation (not canceled) so this is still called. In that case, we can
-                        // skip doing any future work here for the current gesture.
-                        return;
-                    }
-                    // Finalize the state and notify of the change
-                    mGestureState.setState(STATE_END_TARGET_ANIMATION_FINISHED);
-                }
-            });
+            mTaskViewSimulator.setDrawsBelowRecents(false);
             getOrientationHandler().adjustFloatingIconStartVelocity(velocityPxPerMs);
-            windowAnim.start(mContext, velocityPxPerMs);
+            final RemoteAnimationTargetCompat runningTaskTarget = mRecentsAnimationTargets != null
+                    ? mRecentsAnimationTargets.findTask(mGestureState.getRunningTaskId())
+                    : null;
+            HomeAnimationFactory homeAnimFactory = createHomeAnimationFactory(duration);
+            mIsSwipingPipToHome = homeAnimFactory.supportSwipePipToHome()
+                    && runningTaskTarget != null
+                    && runningTaskTarget.pictureInPictureParams != null
+                    && TaskInfoCompat.isAutoEnterPipEnabled(
+                            runningTaskTarget.pictureInPictureParams)
+                    && TaskInfoCompat.getPipSourceRectHint(
+                            runningTaskTarget.pictureInPictureParams) != null;
+            if (mIsSwipingPipToHome) {
+                mSwipePipToHomeAnimator = getSwipePipToHomeAnimator(
+                        homeAnimFactory, runningTaskTarget, start);
+                mSwipePipToHomeAnimator.setDuration(SWIPE_PIP_TO_HOME_DURATION);
+                mSwipePipToHomeAnimator.setInterpolator(interpolator);
+                mSwipePipToHomeAnimator.setFloatValues(0f, 1f);
+                mSwipePipToHomeAnimator.start();
+                mRunningWindowAnim = RunningWindowAnim.wrap(mSwipePipToHomeAnimator);
+            } else {
+                mSwipePipToHomeAnimator = null;
+                RectFSpringAnim windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
+                windowAnim.addAnimatorListener(new AnimationSuccessListener() {
+                    @Override
+                    public void onAnimationSuccess(Animator animator) {
+                        if (mRecentsAnimationController == null) {
+                            // If the recents animation is interrupted, we still end the running
+                            // animation (not canceled) so this is still called. In that case,
+                            // we can skip doing any future work here for the current gesture.
+                            return;
+                        }
+                        // Finalize the state and notify of the change
+                        mGestureState.setState(STATE_END_TARGET_ANIMATION_FINISHED);
+                    }
+                });
+                windowAnim.start(mContext, velocityPxPerMs);
+                mRunningWindowAnim = RunningWindowAnim.wrap(windowAnim);
+            }
             homeAnimFactory.playAtomicAnimation(velocityPxPerMs.y);
-            mRunningWindowAnim = RunningWindowAnim.wrap(windowAnim);
             mLauncherTransitionController = null;
         } else {
             ValueAnimator windowAnim = mCurrentShift.animateToValue(start, end);
@@ -1029,31 +1135,58 @@
             windowAnim.start();
             mRunningWindowAnim = RunningWindowAnim.wrap(windowAnim);
         }
-        // Always play the entire launcher animation when going home, since it is separate from
-        // the animation that has been controlled thus far.
-        if (mGestureState.getEndTarget() == HOME) {
-            start = 0;
-        }
+    }
 
-        // We want to use the same interpolator as the window, but need to adjust it to
-        // interpolate over the remaining progress (end - start).
-        TimeInterpolator adjustedInterpolator = Interpolators.mapToProgress(
-                interpolator, start, end);
-        if (mLauncherTransitionController == null) {
-            return;
+    private SwipePipToHomeAnimator getSwipePipToHomeAnimator(HomeAnimationFactory homeAnimFactory,
+            RemoteAnimationTargetCompat runningTaskTarget, float startProgress) {
+        // Directly animate the app to PiP (picture-in-picture) mode
+        final ActivityManager.RunningTaskInfo taskInfo = mGestureState.getRunningTask();
+        final RecentsOrientedState orientationState = mTaskViewSimulator.getOrientationState();
+        final int windowRotation = orientationState.getDisplayRotation();
+        final int homeRotation = orientationState.getRecentsActivityRotation();
+        final Rect destinationBounds = SystemUiProxy.INSTANCE.get(mContext)
+                .startSwipePipToHome(taskInfo.topActivity,
+                        TaskInfoCompat.getTopActivityInfo(taskInfo),
+                        runningTaskTarget.pictureInPictureParams,
+                        homeRotation,
+                        mDp.hotseatBarSizePx);
+        final Rect startBounds = new Rect();
+        updateProgressForStartRect(new Matrix(), startProgress).round(startBounds);
+        final SwipePipToHomeAnimator swipePipToHomeAnimator = new SwipePipToHomeAnimator(
+                runningTaskTarget.taskId,
+                taskInfo.topActivity,
+                runningTaskTarget.leash.getSurfaceControl(),
+                TaskInfoCompat.getPipSourceRectHint(runningTaskTarget.pictureInPictureParams),
+                TaskInfoCompat.getWindowConfigurationBounds(taskInfo),
+                startBounds,
+                destinationBounds);
+        // We would assume home and app window always in the same rotation While homeRotation
+        // is not ROTATION_0 (which implies the rotation is turned on in launcher settings).
+        if (homeRotation == ROTATION_0
+                && (windowRotation == ROTATION_90 || windowRotation == ROTATION_270)) {
+            swipePipToHomeAnimator.setFromRotation(mTaskViewSimulator, windowRotation);
         }
-        if (start == end || duration <= 0) {
-            mLauncherTransitionController.dispatchSetInterpolator(t -> end);
-        } else {
-            mLauncherTransitionController.dispatchSetInterpolator(adjustedInterpolator);
-        }
-        mLauncherTransitionController.getAnimationPlayer().setDuration(Math.max(0, duration));
+        swipePipToHomeAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                // Ensure Launcher ends in NORMAL state, we intentionally skip other callbacks
+                // since they are not relevant in this swipe-pip-to-home case.
+                homeAnimFactory.createActivityAnimationToHome().dispatchOnStart();
+            }
 
-        if (UNSTABLE_SPRINGS.get()) {
-            mLauncherTransitionController.dispatchOnStart();
-        }
-        mLauncherTransitionController.getAnimationPlayer().start();
-        mHasLauncherTransitionControllerStarted = true;
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (mRecentsAnimationController == null) {
+                    // If the recents animation is interrupted, we still end the running
+                    // animation (not canceled) so this is still called. In that case, we can
+                    // skip doing any future work here for the current gesture.
+                    return;
+                }
+                // Finalize the state and notify of the change
+                mGestureState.setState(STATE_END_TARGET_ANIMATION_FINISHED);
+            }
+        });
+        return swipePipToHomeAnimator;
     }
 
     private void computeRecentsScrollIfInvisible() {
@@ -1086,9 +1219,11 @@
         anim.addOnUpdateListener((r, p) -> {
             updateSysUiFlags(Math.max(p, mCurrentShift.value));
         });
+        final int cuj = InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME;
         anim.addAnimatorListener(new AnimationSuccessListener() {
             @Override
             public void onAnimationStart(Animator animation) {
+                InteractionJankMonitorWrapper.begin(cuj);
                 if (mActivity != null) {
                     removeLiveTileOverlay();
                 }
@@ -1102,12 +1237,21 @@
                 // Make sure recents is in its final state
                 maybeUpdateRecentsAttachedState(false);
                 mActivityInterface.onSwipeUpToHomeComplete(mDeviceState);
+                InteractionJankMonitorWrapper.end(cuj);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                super.onAnimationCancel(animation);
+                InteractionJankMonitorWrapper.cancel(cuj);
             }
         });
+        if (mRecentsAnimationTargets != null) {
+            mRecentsAnimationTargets.addReleaseCheck(anim);
+        }
         return anim;
     }
 
-    @Override
     public void onConsumerAboutToBeSwitched() {
         if (mActivity != null) {
             // In the off chance that the gesture ends before Launcher is started, we should clear
@@ -1118,6 +1262,7 @@
         if (mGestureState.getEndTarget() != null && !mGestureState.isRunningAnimationToLauncher()) {
             cancelCurrentAnimation();
         } else {
+            mStateCallback.setStateOnUiThread(STATE_FINISH_WITH_NO_END);
             reset();
         }
     }
@@ -1130,21 +1275,13 @@
     private void resumeLastTask() {
         mRecentsAnimationController.finish(false /* toRecents */, null);
         ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", false);
-        doLogGesture(LAST_TASK);
+        doLogGesture(LAST_TASK, null);
         reset();
     }
 
     @UiThread
     private void startNewTask() {
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            mRecentsAnimationController.finish(true /* toRecents */, this::startNewTaskInternal);
-        } else {
-            startNewTaskInternal();
-        }
-    }
-
-    @UiThread
-    private void startNewTaskInternal() {
+        TaskView taskToLaunch = mRecentsView == null ? null : mRecentsView.getNextPageTaskView();
         startNewTask(success -> {
             if (!success) {
                 reset();
@@ -1153,13 +1290,23 @@
                 endLauncherTransitionController();
                 updateSysUiFlags(1 /* windowProgress == overview */);
             }
-            doLogGesture(NEW_TASK);
+            doLogGesture(NEW_TASK, taskToLaunch);
         });
     }
 
-    @Override
+    /**
+     * Called when we successfully startNewTask() on the task that was previously running. Normally
+     * we call resumeLastTask() when returning to the previously running task, but this handles a
+     * specific edge case: if we switch from A to B, and back to A before B appears, we need to
+     * start A again to ensure it stays on top.
+     */
+    @androidx.annotation.CallSuper
     protected void onRestartPreviouslyAppearedTask() {
-        super.onRestartPreviouslyAppearedTask();
+        // Finish the controller here, since we won't get onTaskAppeared() for a task that already
+        // appeared.
+        if (mRecentsAnimationController != null) {
+            mRecentsAnimationController.finish(false, null);
+        }
         reset();
     }
 
@@ -1174,13 +1321,10 @@
     private void cancelCurrentAnimation() {
         mCanceled = true;
         mCurrentShift.cancelAnimation();
-        if (mLauncherTransitionController != null && mLauncherTransitionController
-                .getAnimationPlayer().isStarted()) {
-            mLauncherTransitionController.getAnimationPlayer().cancel();
-        }
     }
 
     private void invalidateHandler() {
+        mInputConsumerProxy.destroy();
         endRunningWindowAnim(false /* cancel */);
 
         if (mGestureEndCallback != null) {
@@ -1200,9 +1344,11 @@
     }
 
     private void endLauncherTransitionController() {
-        setShelfState(ShelfAnimState.CANCEL, LINEAR, 0);
         if (mLauncherTransitionController != null) {
-            mLauncherTransitionController.getAnimationPlayer().end();
+            // End the animation, but stay at the same visual progress.
+            mLauncherTransitionController.getNormalController().dispatchSetInterpolator(
+                    t -> Utilities.boundToRange(mCurrentShift.value, 0, 1));
+            mLauncherTransitionController.getNormalController().getAnimationPlayer().end();
             mLauncherTransitionController = null;
         }
     }
@@ -1248,34 +1394,55 @@
             if (mRecentsAnimationController != null) {
                 // Update the screenshot of the task
                 if (mTaskSnapshot == null) {
-                    mTaskSnapshot = mRecentsAnimationController.screenshotTask(runningTaskId);
+                    UI_HELPER_EXECUTOR.execute(() -> {
+                        final ThumbnailData taskSnapshot =
+                                mRecentsAnimationController.screenshotTask(runningTaskId);
+                        MAIN_EXECUTOR.execute(() -> {
+                            mTaskSnapshot = taskSnapshot;
+                            if (!updateThumbnail(runningTaskId)) {
+                                setScreenshotCapturedState();
+                            }
+                        });
+                    });
+                    return;
                 }
-                final TaskView taskView;
-                if (mGestureState.getEndTarget() == HOME) {
-                    // Capture the screenshot before finishing the transition to home to ensure it's
-                    // taken in the correct orientation, but no need to update the thumbnail.
-                    taskView = null;
-                } else {
-                    taskView = mRecentsView.updateThumbnail(runningTaskId, mTaskSnapshot);
-                }
-                if (taskView != null && !mCanceled) {
-                    // Defer finishing the animation until the next launcher frame with the
-                    // new thumbnail
-                    finishTransitionPosted = ViewUtils.postDraw(taskView,
-                            () -> mStateCallback.setStateOnUiThread(STATE_SCREENSHOT_CAPTURED),
-                                    this::isCanceled);
-                }
+                finishTransitionPosted = updateThumbnail(runningTaskId);
             }
             if (!finishTransitionPosted) {
-                // If we haven't posted a draw callback, set the state immediately.
-                Object traceToken = TraceHelper.INSTANCE.beginSection(SCREENSHOT_CAPTURED_EVT,
-                        TraceHelper.FLAG_CHECK_FOR_RACE_CONDITIONS);
-                mStateCallback.setStateOnUiThread(STATE_SCREENSHOT_CAPTURED);
-                TraceHelper.INSTANCE.endSection(traceToken);
+                setScreenshotCapturedState();
             }
         }
     }
 
+    // Returns whether finish transition was posted.
+    private boolean updateThumbnail(int runningTaskId) {
+        boolean finishTransitionPosted = false;
+        final TaskView taskView;
+        if (mGestureState.getEndTarget() == HOME) {
+            // Capture the screenshot before finishing the transition to home to ensure it's
+            // taken in the correct orientation, but no need to update the thumbnail.
+            taskView = null;
+        } else {
+            taskView = mRecentsView.updateThumbnail(runningTaskId, mTaskSnapshot);
+        }
+        if (taskView != null && !mCanceled) {
+            // Defer finishing the animation until the next launcher frame with the
+            // new thumbnail
+            finishTransitionPosted = ViewUtils.postFrameDrawn(taskView,
+                    () -> mStateCallback.setStateOnUiThread(STATE_SCREENSHOT_CAPTURED),
+                    this::isCanceled);
+        }
+        return finishTransitionPosted;
+    }
+
+    private void setScreenshotCapturedState() {
+        // If we haven't posted a draw callback, set the state immediately.
+        Object traceToken = TraceHelper.INSTANCE.beginSection(SCREENSHOT_CAPTURED_EVT,
+                TraceHelper.FLAG_CHECK_FOR_RACE_CONDITIONS);
+        mStateCallback.setStateOnUiThread(STATE_SCREENSHOT_CAPTURED);
+        TraceHelper.INSTANCE.endSection(traceToken);
+    }
+
     private void finishCurrentTransitionToRecents() {
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED);
@@ -1294,29 +1461,125 @@
             // If there are no targets or the animation not started, then there is nothing to finish
             mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED);
         } else {
+            maybeFinishSwipePipToHome();
             finishRecentsControllerToHome(
                     () -> mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED));
         }
         ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", true);
-        doLogGesture(HOME);
+        doLogGesture(HOME, mRecentsView == null ? null : mRecentsView.getCurrentPageTaskView());
+    }
+
+    /**
+     * Resets the {@link #mIsSwipingPipToHome} and notifies SysUI that transition is finished
+     * if applicable. This should happen before {@link #finishRecentsControllerToHome(Runnable)}.
+     */
+    private void maybeFinishSwipePipToHome() {
+        if (mIsSwipingPipToHome && mSwipePipToHomeAnimator != null) {
+            SystemUiProxy.INSTANCE.get(mContext).stopSwipePipToHome(
+                    mSwipePipToHomeAnimator.getComponentName(),
+                    mSwipePipToHomeAnimator.getDestinationBounds());
+            mRecentsAnimationController.setFinishTaskBounds(
+                    mSwipePipToHomeAnimator.getTaskId(),
+                    mSwipePipToHomeAnimator.getDestinationBounds());
+            mIsSwipingPipToHome = false;
+        }
     }
 
     protected abstract void finishRecentsControllerToHome(Runnable callback);
 
+    private final TaskStackChangeListener mLiveTileRestartListener = new TaskStackChangeListener() {
+        @Override
+        public void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
+                boolean homeTaskVisible, boolean clearedTask, boolean wasVisible) {
+            if (mRecentsAnimationTargets.hasTask(task.taskId)) {
+                launchOtherTaskInLiveTileMode(task.taskId, mRecentsAnimationTargets.apps);
+            }
+            ActivityManagerWrapper.getInstance().unregisterTaskStackListener(
+                    mLiveTileRestartListener);
+        }
+    };
+
     private void setupLauncherUiAfterSwipeUpToRecentsAnimation() {
         endLauncherTransitionController();
         mActivityInterface.onSwipeUpToRecentsComplete();
-        if (mRecentsAnimationController != null) {
-            mRecentsAnimationController.setDeferCancelUntilNextTransition(true /* defer */,
-                    true /* screenshot */);
-        }
         mRecentsView.onSwipeUpAnimationSuccess();
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            mTaskAnimationManager.setLaunchOtherTaskInLiveTileModeHandler(
+                    appearedTaskTarget -> {
+                        RemoteAnimationTargetCompat[] apps = Arrays.copyOf(
+                                mRecentsAnimationTargets.apps,
+                                mRecentsAnimationTargets.apps.length + 1);
+                        apps[apps.length - 1] = appearedTaskTarget;
+                        launchOtherTaskInLiveTileMode(appearedTaskTarget.taskId, apps);
+                    });
+            ActivityManagerWrapper.getInstance().registerTaskStackListener(
+                    mLiveTileRestartListener);
+        }
 
         SystemUiProxy.INSTANCE.get(mContext).onOverviewShown(false, TAG);
-        doLogGesture(RECENTS);
+        doLogGesture(RECENTS, mRecentsView.getCurrentPageTaskView());
         reset();
     }
 
+    private void launchOtherTaskInLiveTileMode(int taskId, RemoteAnimationTargetCompat[] apps) {
+        AnimatorSet anim = new AnimatorSet();
+        TaskView taskView = mRecentsView.getTaskView(taskId);
+        if (taskView == null || !mRecentsView.isTaskViewVisible(taskView)) {
+            // TODO: Refine this animation.
+            SurfaceTransactionApplier surfaceApplier =
+                    new SurfaceTransactionApplier(mActivity.getDragLayer());
+            ValueAnimator appAnimator = ValueAnimator.ofFloat(0, 1);
+            appAnimator.setDuration(RECENTS_LAUNCH_DURATION);
+            appAnimator.setInterpolator(ACCEL_DEACCEL);
+            appAnimator.addUpdateListener(new MultiValueUpdateListener() {
+                @Override
+                public void onUpdate(float percent) {
+                    SurfaceParams.Builder builder = new SurfaceParams.Builder(
+                            apps[apps.length - 1].leash);
+                    Matrix matrix = new Matrix();
+                    matrix.postScale(percent, percent);
+                    matrix.postTranslate(mDp.widthPx * (1 - percent) / 2,
+                            mDp.heightPx * (1 - percent) / 2);
+                    builder.withAlpha(percent).withMatrix(matrix);
+                    surfaceApplier.scheduleApply(builder.build());
+                }
+            });
+            anim.play(appAnimator);
+        } else {
+            TaskViewUtils.composeRecentsLaunchAnimator(
+                    anim, taskView, apps,
+                    mRecentsAnimationTargets.wallpapers, true /* launcherClosing */,
+                    mActivity.getStateManager(), mRecentsView,
+                    mActivityInterface.getDepthController());
+        }
+        anim.addListener(new AnimatorListenerAdapter(){
+
+            @Override
+            public void onAnimationEnd(Animator animator) {
+                cleanUp(false);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animator) {
+                cleanUp(true);
+            }
+
+            private void cleanUp(boolean canceled) {
+                if (mRecentsAnimationController != null) {
+                    mRecentsAnimationController.finish(false /* toRecents */,
+                            null /* onFinishComplete */);
+                    if (canceled) {
+                        mRecentsAnimationController = null;
+                    } else {
+                        mActivityInterface.onLaunchTaskSuccess();
+                    }
+                    ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", false);
+                }
+            }
+        });
+        anim.start();
+    }
+
     private void addLiveTileOverlay() {
         if (LiveTileOverlay.INSTANCE.attach(mActivity.getRootView().getOverlay())) {
             mRecentsView.setLiveTileOverlayAttached(true);
@@ -1332,4 +1595,193 @@
         return app.isNotInRecents
                 || app.activityType == ACTIVITY_TYPE_HOME;
     }
+
+    /**
+     * To be called at the end of constructor of subclasses. This calls various methods which can
+     * depend on proper class initialization.
+     */
+    protected void initAfterSubclassConstructor() {
+        initTransitionEndpoints(
+                mTaskViewSimulator.getOrientationState().getLauncherDeviceProfile());
+    }
+
+    protected void performHapticFeedback() {
+        VibratorWrapper.INSTANCE.get(mContext).vibrate(OVERVIEW_HAPTIC);
+    }
+
+    public Consumer<MotionEvent> getRecentsViewDispatcher(float navbarRotation) {
+        return mRecentsView != null ? mRecentsView.getEventDispatcher(navbarRotation) : null;
+    }
+
+    public void setGestureEndCallback(Runnable gestureEndCallback) {
+        mGestureEndCallback = gestureEndCallback;
+    }
+
+    protected void linkRecentsViewScroll() {
+        SurfaceTransactionApplier.create(mRecentsView, applier -> {
+            mTransformParams.setSyncTransactionApplier(applier);
+            runOnRecentsAnimationStart(() ->
+                    mRecentsAnimationTargets.addReleaseCheck(applier));
+        });
+
+        mRecentsView.setOnScrollChangeListener((v, scrollX, scrollY, oldScrollX, oldScrollY) -> {
+            if (moveWindowWithRecentsScroll()) {
+                updateFinalShift();
+            }
+        });
+        runOnRecentsAnimationStart(() ->
+                mRecentsView.setRecentsAnimationTargets(mRecentsAnimationController,
+                        mRecentsAnimationTargets));
+        mRecentsViewScrollLinked = true;
+    }
+
+    protected void startNewTask(Consumer<Boolean> resultCallback) {
+        // Launch the task user scrolled to (mRecentsView.getNextPage()).
+        if (!mCanceled) {
+            TaskView nextTask = mRecentsView.getNextPageTaskView();
+            if (nextTask != null) {
+                int taskId = nextTask.getTask().key.id;
+                mGestureState.updateLastStartedTaskId(taskId);
+                boolean hasTaskPreviouslyAppeared = mGestureState.getPreviouslyAppearedTaskIds()
+                        .contains(taskId);
+                nextTask.launchTask(false /* animate */, true /* freezeTaskList */,
+                        success -> {
+                            resultCallback.accept(success);
+                            if (success) {
+                                if (hasTaskPreviouslyAppeared) {
+                                    onRestartPreviouslyAppearedTask();
+                                }
+                            } else {
+                                mActivityInterface.onLaunchTaskFailed();
+                                nextTask.notifyTaskLaunchFailed(TAG);
+                                mRecentsAnimationController.finish(true /* toRecents */, null);
+                            }
+                        }, MAIN_EXECUTOR.getHandler());
+            } else {
+                mActivityInterface.onLaunchTaskFailed();
+                Toast.makeText(mContext, R.string.activity_not_available, LENGTH_SHORT).show();
+                mRecentsAnimationController.finish(true /* toRecents */, null);
+            }
+        }
+        mCanceled = false;
+    }
+
+    /**
+     * Runs the given {@param action} if the recents animation has already started, or queues it to
+     * be run when it is next started.
+     */
+    protected void runOnRecentsAnimationStart(Runnable action) {
+        if (mRecentsAnimationTargets == null) {
+            mRecentsAnimationStartCallbacks.add(action);
+        } else {
+            action.run();
+        }
+    }
+
+    /**
+     * TODO can we remove this now that we don't finish the controller until onTaskAppeared()?
+     * @return whether the recents animation has started and there are valid app targets.
+     */
+    protected boolean hasTargets() {
+        return mRecentsAnimationTargets != null && mRecentsAnimationTargets.hasTargets();
+    }
+
+    @Override
+    public void onRecentsAnimationFinished(RecentsAnimationController controller) {
+        mRecentsAnimationController = null;
+        mRecentsAnimationTargets = null;
+        if (mRecentsView != null) {
+            mRecentsView.setRecentsAnimationTargets(null, null);
+        }
+    }
+
+    @Override
+    public void onTaskAppeared(RemoteAnimationTargetCompat appearedTaskTarget) {
+        if (mRecentsAnimationController != null) {
+            if (handleTaskAppeared(appearedTaskTarget)) {
+                mRecentsAnimationController.finish(false /* toRecents */,
+                        null /* onFinishComplete */);
+                mActivityInterface.onLaunchTaskSuccess();
+                ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", false);
+            }
+        }
+    }
+
+    /**
+     * @return The index of the TaskView in RecentsView whose taskId matches the task that will
+     * resume if we finish the controller.
+     */
+    protected int getLastAppearedTaskIndex() {
+        return mGestureState.getLastAppearedTaskId() != -1
+                ? mRecentsView.getTaskIndexForId(mGestureState.getLastAppearedTaskId())
+                : mRecentsView.getRunningTaskIndex();
+    }
+
+    /**
+     * @return Whether we are continuing a gesture that already landed on a new task,
+     * but before that task appeared.
+     */
+    protected boolean hasStartedNewTask() {
+        return mGestureState.getLastStartedTaskId() != -1;
+    }
+
+    /**
+     * Registers a callback to run when the activity is ready.
+     * @param intent The intent that will be used to start the activity if it doesn't exist already.
+     */
+    public void initWhenReady(Intent intent) {
+        // Preload the plan
+        RecentsModel.INSTANCE.get(mContext).getTasks(null);
+
+        mActivityInitListener.register(intent);
+    }
+
+    /**
+     * Applies the transform on the recents animation
+     */
+    protected void applyWindowTransform() {
+        if (mWindowTransitionController != null) {
+            mWindowTransitionController.setProgress(mCurrentShift.value, mDragLengthFactor);
+        }
+        if (mRecentsAnimationTargets != null) {
+            if (mRecentsViewScrollLinked) {
+                mTaskViewSimulator.setScroll(mRecentsView.getScrollOffset());
+            }
+            mTaskViewSimulator.apply(mTransformParams);
+        }
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && mRecentsAnimationTargets != null) {
+            LiveTileOverlay.INSTANCE.update(
+                    mTaskViewSimulator.getCurrentRect(),
+                    mTaskViewSimulator.getCurrentCornerRadius());
+            LiveTileOverlay.INSTANCE.setRotation(
+                    mRecentsView.getPagedViewOrientedState().getDisplayRotation());
+        }
+        ProtoTracer.INSTANCE.get(mContext).scheduleFrameUpdate();
+    }
+
+    /**
+     * Used for winscope tracing, see launcher_trace.proto
+     * @see com.android.systemui.shared.tracing.ProtoTraceable#writeToProto
+     * @param inputConsumerProto The parent of this proto message.
+     */
+    public void writeToProto(InputConsumerProto.Builder inputConsumerProto) {
+        SwipeHandlerProto.Builder swipeHandlerProto = SwipeHandlerProto.newBuilder();
+
+        mGestureState.writeToProto(swipeHandlerProto);
+
+        swipeHandlerProto.setIsRecentsAttachedToAppWindow(
+                mAnimationFactory.isRecentsAttachedToAppWindow());
+        swipeHandlerProto.setScrollOffset(mRecentsView == null
+                ? 0
+                : mRecentsView.getScrollOffset());
+        swipeHandlerProto.setAppToOverviewProgress(mCurrentShift.value);
+
+        inputConsumerProto.setSwipeHandler(swipeHandlerProto);
+    }
+
+    public interface Factory {
+
+        AbsSwipeUpHandler<StatefulActivity<?>, RecentsView> newHandler(
+                GestureState gestureState, long touchTimeMs, boolean continuingLastGesture);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java b/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
similarity index 91%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java
rename to quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
index de83caf..efd4530 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java
+++ b/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
@@ -24,6 +24,7 @@
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
+import android.app.ActivityManager.RunningTaskInfo;
 import android.util.Log;
 import android.view.animation.Interpolator;
 
@@ -52,17 +53,17 @@
 
     private final BaseActivityInterface<?, T> mActivityInterface;
     // The id of the currently running task that is transitioning to overview.
-    private final int mTargetTaskId;
+    private final RunningTaskInfo mTargetTask;
     private final RecentsAnimationDeviceState mDeviceState;
 
     private T mActivity;
     private RecentsView mRecentsView;
 
     AppToOverviewAnimationProvider(
-            BaseActivityInterface<?, T> activityInterface, int targetTaskId,
+            BaseActivityInterface<?, T> activityInterface, RunningTaskInfo targetTask,
             RecentsAnimationDeviceState deviceState) {
         mActivityInterface = activityInterface;
-        mTargetTaskId = targetTaskId;
+        mTargetTask = targetTask;
         mDeviceState = deviceState;
     }
 
@@ -73,13 +74,13 @@
      * @param wasVisible true if it was visible before
      */
     boolean onActivityReady(T activity, Boolean wasVisible) {
-        activity.<RecentsView>getOverviewPanel().showCurrentTask(mTargetTaskId);
+        activity.<RecentsView>getOverviewPanel().showCurrentTask(mTargetTask);
         AbstractFloatingView.closeAllOpenViews(activity, wasVisible);
         BaseActivityInterface.AnimationFactory factory = mActivityInterface.prepareRecentsUI(
                 mDeviceState,
                 wasVisible, (controller) -> {
-                    controller.dispatchOnStart();
-                    controller.getAnimationPlayer().end();
+                    controller.getNormalController().dispatchOnStart();
+                    controller.getNormalController().getAnimationPlayer().end();
                 });
         factory.createActivityInterface(RECENTS_LAUNCH_DURATION);
         factory.setRecentsAttachedToAppWindow(true, false);
@@ -122,7 +123,8 @@
                 wallpaperTargets, MODE_CLOSING);
 
         // Use the top closing app to determine the insets for the animation
-        RemoteAnimationTargetCompat runningTaskTarget = targets.findTask(mTargetTaskId);
+        RemoteAnimationTargetCompat runningTaskTarget = mTargetTask == null ? null
+                : targets.findTask(mTargetTask.taskId);
         if (runningTaskTarget == null) {
             Log.e(TAG, "No closing app");
             return pa.buildAnim();
@@ -130,9 +132,8 @@
 
         TaskViewSimulator tsv = new TaskViewSimulator(mActivity, mRecentsView.getSizeStrategy());
         tsv.setDp(mActivity.getDeviceProfile());
+        tsv.setOrientationState(mRecentsView.getPagedViewOrientedState());
         tsv.setPreview(runningTaskTarget);
-        tsv.setLayoutRotation(mRecentsView.getPagedViewOrientedState().getTouchRotation(),
-                mRecentsView.getPagedViewOrientedState().getDisplayRotation());
 
         TransformParams params = new TransformParams()
                 .setTargetSet(targets)
diff --git a/quickstep/src/com/android/quickstep/BaseActivityInterface.java b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
index 2b698bd..b4f20d1 100644
--- a/quickstep/src/com/android/quickstep/BaseActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
@@ -15,19 +15,17 @@
  */
 package com.android.quickstep;
 
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
 import static com.android.launcher3.anim.Interpolators.INSTANT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.quickstep.BaseSwipeUpHandlerV2.RECENTS_ATTACH_DURATION;
+import static com.android.quickstep.AbsSwipeUpHandler.RECENTS_ATTACH_DURATION;
 import static com.android.quickstep.SysUINavigationMode.getMode;
-import static com.android.quickstep.SysUINavigationMode.hideShelfInTwoButtonLandscape;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 import static com.android.quickstep.util.RecentsAtomicAnimationFactory.INDEX_RECENTS_FADE_ANIM;
 import static com.android.quickstep.util.RecentsAtomicAnimationFactory.INDEX_RECENTS_TRANSLATE_X_ANIM;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import android.animation.Animator;
 import android.annotation.TargetApi;
@@ -36,7 +34,6 @@
 import android.graphics.Rect;
 import android.os.Build;
 import android.view.MotionEvent;
-import android.view.animation.Interpolator;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -52,7 +49,7 @@
 import com.android.launcher3.util.WindowBounds;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.util.ActivityInitListener;
-import com.android.quickstep.util.ShelfPeekAnim;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.SplitScreenBounds;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -106,7 +103,7 @@
     public abstract void onAssistantVisibilityChanged(float visibility);
 
     public abstract AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,
-            boolean activityVisible, Consumer<AnimatorPlaybackController> callback);
+            boolean activityVisible, Consumer<AnimatorControllerWithResistance> callback);
 
     public abstract ActivityInitListener createActivityInitListener(
             Predicate<Boolean> onInitListener);
@@ -150,21 +147,9 @@
         return deviceState.isInDeferredGestureRegion(ev);
     }
 
-    public abstract void onExitOverview(RecentsAnimationDeviceState deviceState,
+    public abstract void onExitOverview(RotationTouchHelper deviceState,
             Runnable exitRunnable);
 
-    /**
-     * Updates the prediction state to the overview state.
-     */
-    public void updateOverviewPredictionState() {
-        // By public overview predictions are not supported
-    }
-
-    /**
-     * Used for containerType in {@link com.android.launcher3.logging.UserEventDispatcher}
-     */
-    public abstract int getContainerType();
-
     public abstract boolean isInLiveTileMode();
 
     public abstract void onLaunchTaskFailed();
@@ -199,33 +184,26 @@
      */
     public final void calculateTaskSize(Context context, DeviceProfile dp, Rect outRect,
             PagedOrientationHandler orientedState) {
-        calculateTaskSize(context, dp, getExtraSpace(context, dp, orientedState),
-                outRect, orientedState);
+        calculateTaskSize(context, dp, getExtraSpace(context, dp, orientedState), outRect);
     }
 
     protected abstract float getExtraSpace(Context context, DeviceProfile dp,
             PagedOrientationHandler orientedState);
 
-    private void calculateTaskSize(
-            Context context, DeviceProfile dp, float extraVerticalSpace, Rect outRect,
-            PagedOrientationHandler orientationHandler) {
+    private void calculateTaskSize(Context context, DeviceProfile dp, float extraVerticalSpace,
+            Rect outRect) {
         Resources res = context.getResources();
-        final boolean showLargeTaskSize = showOverviewActions(context) ||
-                hideShelfInTwoButtonLandscape(context, orientationHandler);
 
         final int paddingResId;
         if (dp.isMultiWindowMode) {
             paddingResId = R.dimen.multi_window_task_card_horz_space;
         } else if (dp.isVerticalBarLayout()) {
             paddingResId = R.dimen.landscape_task_card_horz_space;
-        } else if (showLargeTaskSize) {
-            paddingResId = R.dimen.portrait_task_card_horz_space_big_overview;
         } else {
-            paddingResId = R.dimen.portrait_task_card_horz_space;
+            paddingResId = R.dimen.portrait_task_card_horz_space_big_overview;
         }
         float paddingHorz = res.getDimension(paddingResId);
-        float paddingVert = showLargeTaskSize
-                ? 0 : res.getDimension(R.dimen.task_card_vert_space);
+        float paddingVert = 0;
 
         calculateTaskSizeInternal(context, dp, extraVerticalSpace, paddingHorz, paddingVert,
                 res.getDimension(R.dimen.task_thumbnail_top_margin), outRect);
@@ -304,26 +282,27 @@
 
         default void onTransitionCancelled() { }
 
-        default void setShelfState(ShelfPeekAnim.ShelfAnimState animState,
-                Interpolator interpolator, long duration) { }
-
         /**
          * @param attached Whether to show RecentsView alongside the app window. If false, recents
          *                 will be hidden by some property we can animate, e.g. alpha.
          * @param animate Whether to animate recents to/from its new attached state.
          */
         default void setRecentsAttachedToAppWindow(boolean attached, boolean animate) { }
+
+        default boolean isRecentsAttachedToAppWindow() {
+            return false;
+        }
     }
 
     class DefaultAnimationFactory implements AnimationFactory {
 
         protected final ACTIVITY_TYPE mActivity;
         private final STATE_TYPE mStartState;
-        private final Consumer<AnimatorPlaybackController> mCallback;
+        private final Consumer<AnimatorControllerWithResistance> mCallback;
 
         private boolean mIsAttachedToWindow;
 
-        DefaultAnimationFactory(Consumer<AnimatorPlaybackController> callback) {
+        DefaultAnimationFactory(Consumer<AnimatorControllerWithResistance> callback) {
             mCallback = callback;
 
             mActivity = getCreatedActivity();
@@ -351,7 +330,14 @@
             controller.setEndAction(() -> mActivity.getStateManager().goToState(
                     controller.getInterpolatedProgress() > 0.5 ? mOverviewState : mBackgroundState,
                     false));
-            mCallback.accept(controller);
+
+            RecentsView recentsView = mActivity.getOverviewPanel();
+            AnimatorControllerWithResistance controllerWithResistance =
+                    AnimatorControllerWithResistance.createForRecents(controller, mActivity,
+                            recentsView.getPagedViewOrientedState(), mActivity.getDeviceProfile(),
+                            recentsView, RECENTS_SCALE_PROPERTY, recentsView,
+                            TASK_SECONDARY_TRANSLATION);
+            mCallback.accept(controllerWithResistance);
 
             // Creating the activity controller animation sometimes reapplies the launcher state
             // (because we set the animation as the current state animation), so we reapply the
@@ -397,16 +383,17 @@
             fadeAnim.setDuration(animate ? RECENTS_ATTACH_DURATION : 0).start();
         }
 
+        @Override
+        public boolean isRecentsAttachedToAppWindow() {
+            return mIsAttachedToWindow;
+        }
+
         protected void createBackgroundToOverviewAnim(ACTIVITY_TYPE activity, PendingAnimation pa) {
             //  Scale down recents from being full screen to being in overview.
             RecentsView recentsView = activity.getOverviewPanel();
-            pa.addFloat(recentsView, SCALE_PROPERTY,
+            pa.addFloat(recentsView, RECENTS_SCALE_PROPERTY,
                     recentsView.getMaxScaleForFullScreen(), 1, LINEAR);
             pa.addFloat(recentsView, FULLSCREEN_PROGRESS, 1, 0, LINEAR);
         }
     }
-
-    protected static boolean showOverviewActions(Context context) {
-        return ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(context);
-    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java b/quickstep/src/com/android/quickstep/FallbackActivityInterface.java
similarity index 84%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java
rename to quickstep/src/com/android/quickstep/FallbackActivityInterface.java
index 33b9cde..96e4f38 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/FallbackActivityInterface.java
@@ -27,11 +27,10 @@
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
-import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.fallback.RecentsState;
 import com.android.quickstep.util.ActivityInitListener;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
@@ -59,9 +58,7 @@
         calculateTaskSize(context, dp, outRect, orientationHandler);
         if (dp.isVerticalBarLayout()
                 && SysUINavigationMode.INSTANCE.get(context).getMode() != NO_BUTTON) {
-            Rect targetInsets = dp.getInsets();
-            int hotseatInset = dp.isSeascape() ? targetInsets.left : targetInsets.right;
-            return dp.hotseatBarSizePx + hotseatInset;
+            return dp.isSeascape() ? outRect.left : (dp.widthPx - outRect.right);
         } else {
             return dp.heightPx - outRect.bottom;
         }
@@ -84,7 +81,7 @@
     /** 6 */
     @Override
     public AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,
-            boolean activityVisible, Consumer<AnimatorPlaybackController> callback) {
+            boolean activityVisible, Consumer<AnimatorControllerWithResistance> callback) {
         DefaultAnimationFactory factory = new DefaultAnimationFactory(callback);
         factory.initUI();
         return factory;
@@ -140,20 +137,11 @@
     }
 
     @Override
-    public void onExitOverview(RecentsAnimationDeviceState deviceState, Runnable exitRunnable) {
+    public void onExitOverview(RotationTouchHelper deviceState, Runnable exitRunnable) {
         // no-op, fake landscape not supported for 3P
     }
 
     @Override
-    public int getContainerType() {
-        RecentsActivity activity = getCreatedActivity();
-        boolean visible = activity != null && activity.isStarted() && activity.hasWindowFocus();
-        return visible
-                ? LauncherLogProto.ContainerType.OTHER_LAUNCHER_APP
-                : LauncherLogProto.ContainerType.APP;
-    }
-
-    @Override
     public boolean isInLiveTileMode() {
         return false;
     }
@@ -171,8 +159,6 @@
     @Override
     protected float getExtraSpace(Context context, DeviceProfile dp,
             PagedOrientationHandler orientationHandler) {
-        return showOverviewActions(context)
-                ? context.getResources().getDimensionPixelSize(R.dimen.overview_actions_height)
-                : 0;
+        return context.getResources().getDimensionPixelSize(R.dimen.overview_actions_height);
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java b/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
similarity index 63%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
rename to quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
index fc7a119..901040d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
@@ -15,14 +15,35 @@
  */
 package com.android.quickstep;
 
+import static android.content.Intent.EXTRA_COMPONENT_NAME;
+import static android.content.Intent.EXTRA_USER;
+
+import static com.android.launcher3.GestureNavContract.EXTRA_GESTURE_CONTRACT;
+import static com.android.launcher3.GestureNavContract.EXTRA_ICON_POSITION;
+import static com.android.launcher3.GestureNavContract.EXTRA_ICON_SURFACE;
+import static com.android.launcher3.GestureNavContract.EXTRA_REMOTE_CALLBACK;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
 
 import android.animation.ObjectAnimator;
+import android.annotation.TargetApi;
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Messenger;
+import android.os.ParcelUuid;
+import android.os.UserHandle;
+import android.view.Surface;
+import android.view.SurfaceControl;
+import android.view.SurfaceControl.Transaction;
 
 import androidx.annotation.NonNull;
 
@@ -32,18 +53,32 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.SpringAnimationBuilder;
 import com.android.quickstep.fallback.FallbackRecentsView;
+import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.TransformParams;
 import com.android.quickstep.util.TransformParams.BuilderProxy;
+import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputConsumerController;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
 
+import java.lang.ref.WeakReference;
+import java.util.UUID;
+import java.util.function.Consumer;
+
 /**
  * Handles the navigation gestures when a 3rd party launcher is the default home activity.
  */
+@TargetApi(Build.VERSION_CODES.R)
 public class FallbackSwipeHandler extends
-        BaseSwipeUpHandlerV2<RecentsActivity, FallbackRecentsView> {
+        AbsSwipeUpHandler<RecentsActivity, FallbackRecentsView> {
+
+    /**
+     * Message used for receiving gesture nav contract information. We use a static messenger to
+     * avoid leaking too make binders in case the receiving launcher does not handle the contract
+     * properly.
+     */
+    private static StaticMessageReceiver sMessageReceiver = null;
 
     private FallbackHomeAnimationFactory mActiveAnimationFactory;
     private final boolean mRunningOverHome;
@@ -89,7 +124,9 @@
     protected HomeAnimationFactory createHomeAnimationFactory(long duration) {
         mActiveAnimationFactory = new FallbackHomeAnimationFactory(duration);
         ActivityOptions options = ActivityOptions.makeCustomAnimation(mContext, 0, 0);
-        mContext.startActivity(new Intent(mGestureState.getHomeIntent()), options.toBundle());
+        Intent intent = new Intent(mGestureState.getHomeIntent());
+        mActiveAnimationFactory.addGestureContract(intent);
+        mContext.startActivity(intent, options.toBundle());
         return mActiveAnimationFactory;
     }
 
@@ -130,17 +167,20 @@
     }
 
     private class FallbackHomeAnimationFactory extends HomeAnimationFactory {
-
+        private final Rect mTempRect = new Rect();
         private final TransformParams mHomeAlphaParams = new TransformParams();
         private final AnimatedFloat mHomeAlpha;
 
         private final AnimatedFloat mVerticalShiftForScale = new AnimatedFloat();
-
         private final AnimatedFloat mRecentsAlpha = new AnimatedFloat();
 
+        private final RectF mTargetRect = new RectF();
+        private SurfaceControl mSurfaceControl;
+
         private final long mDuration;
+
+        private RectFSpringAnim mSpringAnim;
         FallbackHomeAnimationFactory(long duration) {
-            super(null);
             mDuration = duration;
 
             if (mRunningOverHome) {
@@ -162,6 +202,15 @@
                     this::updateRecentsActivityTransformDuringHomeAnim);
         }
 
+        @NonNull
+        @Override
+        public RectF getWindowTargetRect() {
+            if (mTargetRect.isEmpty()) {
+                mTargetRect.set(super.getWindowTargetRect());
+            }
+            return mTargetRect;
+        }
+
         private void updateRecentsActivityTransformDuringHomeAnim(SurfaceParams.Builder builder,
                 RemoteAnimationTargetCompat app, TransformParams params) {
             builder.withAlpha(mRecentsAlpha.value);
@@ -218,5 +267,91 @@
                         .start();
             }
         }
+
+        @Override
+        public void setAnimation(RectFSpringAnim anim) {
+            mSpringAnim = anim;
+        }
+
+        private void onMessageReceived(Message msg) {
+            try {
+                Bundle data = msg.getData();
+                RectF position = data.getParcelable(EXTRA_ICON_POSITION);
+                if (!position.isEmpty()) {
+                    mSurfaceControl = data.getParcelable(EXTRA_ICON_SURFACE);
+                    mTargetRect.set(position);
+                    if (mSpringAnim != null) {
+                        mSpringAnim.onTargetPositionChanged();
+                    }
+                }
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+
+        @Override
+        public void update(RectF currentRect, float progress, float radius) {
+            if (mSurfaceControl != null) {
+                currentRect.roundOut(mTempRect);
+                Transaction t = new Transaction();
+                try {
+                    t.setGeometry(mSurfaceControl, null, mTempRect, Surface.ROTATION_0);
+                    t.apply();
+                } catch (RuntimeException e) {
+                    // Ignore
+                }
+            }
+        }
+
+        private void addGestureContract(Intent intent) {
+            if (mRunningOverHome || mGestureState.getRunningTask() == null) {
+                return;
+            }
+
+            TaskKey key = new TaskKey(mGestureState.getRunningTask());
+            if (key.getComponent() != null) {
+                if (sMessageReceiver == null) {
+                    sMessageReceiver = new StaticMessageReceiver();
+                }
+
+                Bundle gestureNavContract = new Bundle();
+                gestureNavContract.putParcelable(EXTRA_COMPONENT_NAME, key.getComponent());
+                gestureNavContract.putParcelable(EXTRA_USER, UserHandle.of(key.userId));
+                gestureNavContract.putParcelable(EXTRA_REMOTE_CALLBACK,
+                        sMessageReceiver.newCallback(this::onMessageReceived));
+                intent.putExtra(EXTRA_GESTURE_CONTRACT, gestureNavContract);
+            }
+        }
+    }
+
+    private static class StaticMessageReceiver implements Handler.Callback {
+
+        private final Messenger mMessenger =
+                new Messenger(new Handler(Looper.getMainLooper(), this));
+
+        private ParcelUuid mCurrentUID = new ParcelUuid(UUID.randomUUID());
+        private WeakReference<Consumer<Message>> mCurrentCallback = new WeakReference<>(null);
+
+        public Message newCallback(Consumer<Message> callback) {
+            mCurrentUID = new ParcelUuid(UUID.randomUUID());
+            mCurrentCallback = new WeakReference<>(callback);
+
+            Message msg = Message.obtain();
+            msg.replyTo = mMessenger;
+            msg.obj = mCurrentUID;
+            return msg;
+        }
+
+        @Override
+        public boolean handleMessage(@NonNull Message message) {
+            if (mCurrentUID.equals(message.obj)) {
+                Consumer<Message> consumer = mCurrentCallback.get();
+                if (consumer != null) {
+                    consumer.accept(message);
+                    return true;
+                }
+            }
+            return false;
+        }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index 00b5eb9..8d67ee6 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -15,6 +15,9 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 
 import android.annotation.TargetApi;
@@ -23,7 +26,8 @@
 import android.os.Build;
 
 import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
+import com.android.launcher3.tracing.GestureStateProto;
+import com.android.launcher3.tracing.SwipeHandlerProto;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -44,19 +48,22 @@
      * Defines the end targets of a gesture and the associated state.
      */
     public enum GestureEndTarget {
-        HOME(true, ContainerType.WORKSPACE, false),
+        HOME(true, LAUNCHER_STATE_HOME, false, GestureStateProto.GestureEndTarget.HOME),
 
-        RECENTS(true, ContainerType.TASKSWITCHER, true),
+        RECENTS(true, LAUNCHER_STATE_OVERVIEW, true, GestureStateProto.GestureEndTarget.RECENTS),
 
-        NEW_TASK(false, ContainerType.APP, true),
+        NEW_TASK(false, LAUNCHER_STATE_BACKGROUND, true,
+                GestureStateProto.GestureEndTarget.NEW_TASK),
 
-        LAST_TASK(false, ContainerType.APP, true);
+        LAST_TASK(false, LAUNCHER_STATE_BACKGROUND, true,
+                GestureStateProto.GestureEndTarget.LAST_TASK);
 
-        GestureEndTarget(boolean isLauncher, int containerType,
-                boolean recentsAttachedToAppWindow) {
+        GestureEndTarget(boolean isLauncher, int containerType, boolean recentsAttachedToAppWindow,
+                GestureStateProto.GestureEndTarget protoEndTarget) {
             this.isLauncher = isLauncher;
             this.containerType = containerType;
             this.recentsAttachedToAppWindow = recentsAttachedToAppWindow;
+            this.protoEndTarget = protoEndTarget;
         }
 
         /** Whether the target is in the launcher activity. Implicitly, if the end target is going
@@ -66,6 +73,8 @@
         public final int containerType;
         /** Whether RecentsView should be attached to the window as we animate to this target */
         public final boolean recentsAttachedToAppWindow;
+        /** The GestureStateProto enum value, used for winscope tracing. See launcher_trace.proto */
+        public final GestureStateProto.GestureEndTarget protoEndTarget;
     }
 
     private static final String TAG = "GestureState";
@@ -133,6 +142,9 @@
     private Set<Integer> mPreviouslyAppearedTaskIds = new HashSet<>();
     private int mLastStartedTaskId = -1;
 
+    /** The time when the swipe up gesture is triggered. */
+    private long mSwipeUpStartTimeMs;
+
     public GestureState(OverviewComponentObserver componentObserver, int gestureId) {
         mHomeIntent = componentObserver.getHomeIntent();
         mOverviewIntent = componentObserver.getOverviewIntent();
@@ -334,6 +346,14 @@
         mStateCallback.setState(STATE_RECENTS_ANIMATION_ENDED);
     }
 
+    void setSwipeUpStartTimeMs(long uptimeMs) {
+        mSwipeUpStartTimeMs = uptimeMs;
+    }
+
+    long getSwipeUpStartTimeMs() {
+        return mSwipeUpStartTimeMs;
+    }
+
     public void dump(PrintWriter pw) {
         pw.println("GestureState:");
         pw.println("  gestureID=" + mGestureId);
@@ -343,4 +363,17 @@
         pw.println("  lastStartedTaskId=" + mLastStartedTaskId);
         pw.println("  isRecentsAnimationRunning=" + isRecentsAnimationRunning());
     }
+
+    /**
+     * Used for winscope tracing, see launcher_trace.proto
+     * @see com.android.systemui.shared.tracing.ProtoTraceable#writeToProto
+     * @param swipeHandlerProto The parent of this proto message.
+     */
+    public void writeToProto(SwipeHandlerProto.Builder swipeHandlerProto) {
+        GestureStateProto.Builder gestureStateProto = GestureStateProto.newBuilder();
+        gestureStateProto.setEndTarget(mEndTarget == null
+                ? GestureStateProto.GestureEndTarget.UNSET
+                : mEndTarget.protoEndTarget);
+        swipeHandlerProto.setGestureState(gestureStateProto);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java b/quickstep/src/com/android/quickstep/ImageActionsApi.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java
rename to quickstep/src/com/android/quickstep/ImageActionsApi.java
diff --git a/quickstep/src/com/android/quickstep/InputConsumer.java b/quickstep/src/com/android/quickstep/InputConsumer.java
index ec720d5..0b2a057 100644
--- a/quickstep/src/com/android/quickstep/InputConsumer.java
+++ b/quickstep/src/com/android/quickstep/InputConsumer.java
@@ -21,6 +21,9 @@
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
+import com.android.launcher3.tracing.InputConsumerProto;
+import com.android.launcher3.tracing.TouchInteractionServiceProto;
+
 @TargetApi(Build.VERSION_CODES.O)
 public interface InputConsumer {
 
@@ -35,6 +38,7 @@
     int TYPE_RESET_GESTURE = 1 << 8;
     int TYPE_OVERSCROLL = 1 << 9;
     int TYPE_SYSUI_OVERLAY = 1 << 10;
+    int TYPE_ONE_HANDED = 1 << 11;
 
     String[] NAMES = new String[] {
            "TYPE_NO_OP",                    // 0
@@ -47,7 +51,8 @@
             "TYPE_OVERVIEW_WITHOUT_FOCUS",  // 7
             "TYPE_RESET_GESTURE",           // 8
             "TYPE_OVERSCROLL",              // 9
-            "TYPE_SYSUI_OVERLAY"         // 10
+            "TYPE_SYSUI_OVERLAY",           // 10
+            "TYPE_ONE_HANDED",              // 11
     };
 
     InputConsumer NO_OP = () -> TYPE_NO_OP;
@@ -114,4 +119,21 @@
         }
         return name.toString();
     }
+
+    /**
+     * Used for winscope tracing, see launcher_trace.proto
+     * @see com.android.systemui.shared.tracing.ProtoTraceable#writeToProto
+     * @param serviceProto The parent of this proto message.
+     */
+    default void writeToProto(TouchInteractionServiceProto.Builder serviceProto) {
+        InputConsumerProto.Builder inputConsumerProto = InputConsumerProto.newBuilder();
+        inputConsumerProto.setName(getName());
+        writeToProtoInternal(inputConsumerProto);
+        serviceProto.setInputConsumer(inputConsumerProto);
+    }
+
+    /**
+     * @see #writeToProto - allows subclasses to write additional info to the proto.
+     */
+    default void writeToProtoInternal(InputConsumerProto.Builder inputConsumerProto) {}
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
similarity index 65%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
rename to quickstep/src/com/android/quickstep/LauncherActivityInterface.java
index edefbe1..9f435f5 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
@@ -18,16 +18,12 @@
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_SHELF_ANIM;
 import static com.android.quickstep.SysUINavigationMode.getMode;
-import static com.android.quickstep.SysUINavigationMode.hideShelfInTwoButtonLandscape;
-import static com.android.quickstep.util.LayoutUtils.getDefaultSwipeHeight;
 
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Rect;
 import android.util.Log;
-import android.view.animation.Interpolator;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -38,20 +34,16 @@
 import com.android.launcher3.LauncherInitListener;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.allapps.DiscoveryBounce;
-import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.appprediction.PredictionUiStateManager;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statehandlers.DepthController.ClampedDepthProperty;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.util.ActivityInitListener;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.LayoutUtils;
-import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.plugins.shared.LauncherOverlayManager;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -76,26 +68,13 @@
             PagedOrientationHandler orientationHandler) {
         calculateTaskSize(context, dp, outRect, orientationHandler);
         if (dp.isVerticalBarLayout() && SysUINavigationMode.getMode(context) != Mode.NO_BUTTON) {
-            Rect targetInsets = dp.getInsets();
-            int hotseatInset = dp.isSeascape() ? targetInsets.left : targetInsets.right;
-            return dp.hotseatBarSizePx + hotseatInset;
+            return dp.isSeascape() ? outRect.left : (dp.widthPx - outRect.right);
         } else {
             return LayoutUtils.getShelfTrackingDistance(context, dp, orientationHandler);
         }
     }
 
     @Override
-    public void onSwipeUpToRecentsComplete() {
-        super.onSwipeUpToRecentsComplete();
-        Launcher launcher = getCreatedActivity();
-        if (launcher != null) {
-            RecentsView recentsView = launcher.getOverviewPanel();
-            DiscoveryBounce.showForOverviewIfNeeded(launcher,
-                    recentsView.getPagedOrientationHandler());
-        }
-    }
-
-    @Override
     public void onSwipeUpToHomeComplete(RecentsAnimationDeviceState deviceState) {
         Launcher launcher = getCreatedActivity();
         if (launcher == null) {
@@ -105,7 +84,7 @@
         // recents, we assume the first task is invisible, making translation off by one task.
         launcher.getStateManager().reapplyState();
         launcher.getRootView().setForceHideBackArrow(false);
-        notifyRecentsOfOrientation(deviceState);
+        notifyRecentsOfOrientation(deviceState.getRotationTouchHelper());
     }
 
     @Override
@@ -119,30 +98,14 @@
 
     @Override
     public AnimationFactory prepareRecentsUI(RecentsAnimationDeviceState deviceState,
-            boolean activityVisible, Consumer<AnimatorPlaybackController> callback) {
-        notifyRecentsOfOrientation(deviceState);
+            boolean activityVisible, Consumer<AnimatorControllerWithResistance> callback) {
+        notifyRecentsOfOrientation(deviceState.getRotationTouchHelper());
         DefaultAnimationFactory factory = new DefaultAnimationFactory(callback) {
             @Override
-            public void setShelfState(ShelfAnimState shelfState, Interpolator interpolator,
-                    long duration) {
-                mActivity.getShelfPeekAnim().setShelfState(shelfState, interpolator, duration);
-            }
-
-            @Override
             protected void createBackgroundToOverviewAnim(BaseQuickstepLauncher activity,
                     PendingAnimation pa) {
                 super.createBackgroundToOverviewAnim(activity, pa);
 
-                if (!activity.getDeviceProfile().isVerticalBarLayout()
-                        && SysUINavigationMode.getMode(activity) != Mode.NO_BUTTON) {
-                    // Don't animate the shelf when the mode is NO_BUTTON, because we
-                    // update it atomically.
-                    pa.add(activity.getStateManager().createStateElementAnimation(
-                            INDEX_SHELF_ANIM,
-                            BACKGROUND_APP.getVerticalProgress(activity),
-                            OVERVIEW.getVerticalProgress(activity)));
-                }
-
                 // Animate the blur and wallpaper zoom
                 float fromDepthRatio = BACKGROUND_APP.getDepth(activity);
                 float toDepthRatio = OVERVIEW.getDepth(activity);
@@ -217,10 +180,6 @@
             return false;
         }
 
-        launcher.getUserEventDispatcher().logActionCommand(
-                LauncherLogProto.Action.Command.RECENTS_BUTTON,
-                getContainerType(),
-                LauncherLogProto.ContainerType.TASKSWITCHER);
         launcher.getStateManager().goToState(OVERVIEW,
                 launcher.getStateManager().shouldAnimateStateChange(), onCompleteCallback);
         return true;
@@ -228,7 +187,7 @@
 
 
     @Override
-    public void onExitOverview(RecentsAnimationDeviceState deviceState, Runnable exitRunnable) {
+    public void onExitOverview(RotationTouchHelper deviceState, Runnable exitRunnable) {
         final StateManager<LauncherState> stateManager = getCreatedActivity().getStateManager();
         stateManager.addStateListener(
                 new StateManager.StateListener<LauncherState>() {
@@ -244,11 +203,11 @@
                 });
     }
 
-    private void notifyRecentsOfOrientation(RecentsAnimationDeviceState deviceState) {
+    private void notifyRecentsOfOrientation(RotationTouchHelper rotationTouchHelper) {
         // reset layout on swipe to home
         RecentsView recentsView = getCreatedActivity().getOverviewPanel();
-        recentsView.setLayoutRotation(deviceState.getCurrentActiveRotation(),
-                deviceState.getDisplayRotation());
+        recentsView.setLayoutRotation(rotationTouchHelper.getCurrentActiveRotation(),
+                rotationTouchHelper.getDisplayRotation());
     }
 
     @Override
@@ -262,23 +221,6 @@
     }
 
     @Override
-    public void updateOverviewPredictionState() {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        PredictionUiStateManager.INSTANCE.get(launcher).switchClient(
-                PredictionUiStateManager.Client.OVERVIEW);
-    }
-
-    @Override
-    public int getContainerType() {
-        final Launcher launcher = getVisibleLauncher();
-        return launcher != null ? launcher.getStateManager().getState().containerType
-                : LauncherLogProto.ContainerType.APP;
-    }
-
-    @Override
     public boolean isInLiveTileMode() {
         Launcher launcher = getCreatedActivity();
         return launcher != null && launcher.getStateManager().getState() == OVERVIEW &&
@@ -311,35 +253,21 @@
     @Override
     protected float getExtraSpace(Context context, DeviceProfile dp,
             PagedOrientationHandler orientationHandler) {
-        if ((dp.isVerticalBarLayout() && !showOverviewActions(context))
-                || hideShelfInTwoButtonLandscape(context, orientationHandler)) {
-            return 0;
-        } else {
-            Resources res = context.getResources();
-            if (showOverviewActions(context)) {
-                //TODO: this needs to account for the swipe gesture height and accessibility
-                // UI when shown.
-                float actionsBottomMargin = 0;
-                if (!dp.isVerticalBarLayout()) {
-                    if (getMode(context) == Mode.THREE_BUTTONS) {
-                        actionsBottomMargin = res.getDimensionPixelSize(
-                            R.dimen.overview_actions_bottom_margin_three_button);
-                    } else {
-                        actionsBottomMargin = res.getDimensionPixelSize(
-                            R.dimen.overview_actions_bottom_margin_gesture);
-                    }
-                }
-                float actionsHeight = actionsBottomMargin
-                        + res.getDimensionPixelSize(R.dimen.overview_actions_height);
-                return actionsHeight;
+        Resources res = context.getResources();
+        //TODO: this needs to account for the swipe gesture height and accessibility
+        // UI when shown.
+        float actionsBottomMargin = 0;
+        if (!dp.isVerticalBarLayout()) {
+            if (getMode(context) == Mode.THREE_BUTTONS) {
+                actionsBottomMargin = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_bottom_margin_three_button);
             } else {
-                return getDefaultSwipeHeight(context, dp) + dp.workspacePageIndicatorHeight
-                        + res.getDimensionPixelSize(
-                        R.dimen.dynamic_grid_hotseat_extra_vertical_size)
-                        + res.getDimensionPixelSize(
-                        R.dimen.dynamic_grid_hotseat_bottom_padding);
+                actionsBottomMargin = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_bottom_margin_gesture);
             }
         }
+        float actionsHeight = actionsBottomMargin
+                + res.getDimensionPixelSize(R.dimen.overview_actions_height);
+        return actionsHeight;
     }
-
 }
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
similarity index 60%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandlerV2.java
rename to quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index fa7d268..842fb84 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -16,6 +16,7 @@
 package com.android.quickstep;
 
 import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
 
 import android.animation.AnimatorSet;
 import android.content.Context;
@@ -28,6 +29,7 @@
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.views.FloatingIconView;
+import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.StaggeredWorkspaceAnim;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
@@ -37,7 +39,7 @@
  * Temporary class to allow easier refactoring
  */
 public class LauncherSwipeHandlerV2 extends
-        BaseSwipeUpHandlerV2<BaseQuickstepLauncher, RecentsView> {
+        AbsSwipeUpHandler<BaseQuickstepLauncher, RecentsView> {
 
     public LauncherSwipeHandlerV2(Context context, RecentsAnimationDeviceState deviceState,
             TaskAnimationManager taskAnimationManager, GestureState gestureState, long touchTimeMs,
@@ -54,6 +56,7 @@
             final TaskView runningTaskView = mRecentsView.getRunningTaskView();
             final View workspaceView;
             if (runningTaskView != null
+                    && !mIsSwipingPipToHome
                     && runningTaskView.getTask().key.getComponent() != null) {
                 workspaceView = mActivity.getWorkspace().getFirstMatchForAppClose(
                         runningTaskView.getTask().key.getComponent().getPackageName(),
@@ -72,36 +75,39 @@
             mActivity.getRootView().setForceHideBackArrow(true);
             mActivity.setHintUserWillBeActive();
 
-            homeAnimFactory = new HomeAnimationFactory(floatingIconView) {
-
-                @Override
-                public RectF getWindowTargetRect() {
-                    if (canUseWorkspaceView) {
+            if (canUseWorkspaceView) {
+                // We want the window alpha to be 0 once this threshold is met, so that the
+                // FolderIconView can be seen morphing into the icon shape.
+                float windowAlphaThreshold = 1f - SHAPE_PROGRESS_DURATION;
+                homeAnimFactory = new LauncherHomeAnimationFactory() {
+                    @Override
+                    public RectF getWindowTargetRect() {
                         return iconLocation;
-                    } else {
-                        return super.getWindowTargetRect();
                     }
-                }
 
-                @NonNull
-                @Override
-                public AnimatorPlaybackController createActivityAnimationToHome() {
-                    // Return an empty APC here since we have an non-user controlled animation
-                    // to home.
-                    long accuracy = 2 * Math.max(mDp.widthPx, mDp.heightPx);
-                    return mActivity.getStateManager().createAnimationToNewWorkspace(
-                            NORMAL, accuracy, 0 /* animComponents */);
-                }
+                    @Override
+                    public void setAnimation(RectFSpringAnim anim) {
+                        anim.addAnimatorListener(floatingIconView);
+                        floatingIconView.setOnTargetChangeListener(anim::onTargetPositionChanged);
+                        floatingIconView.setFastFinishRunnable(anim::end);
+                    }
 
-                @Override
-                public void playAtomicAnimation(float velocity) {
-                    new StaggeredWorkspaceAnim(mActivity, velocity,
-                            true /* animateOverviewScrim */).start();
-                }
-            };
+                    @Override
+                    public void update(RectF currentRect, float progress, float radius) {
+                        floatingIconView.update(currentRect, 1f, progress, windowAlphaThreshold,
+                                radius, false);
+                    }
 
+                    @Override
+                    public void onCancel() {
+                        floatingIconView.fastFinish();
+                    }
+                };
+            } else {
+                homeAnimFactory = new LauncherHomeAnimationFactory();
+            }
         } else {
-            homeAnimFactory = new HomeAnimationFactory(null) {
+            homeAnimFactory = new HomeAnimationFactory() {
                 @Override
                 public AnimatorPlaybackController createActivityAnimationToHome() {
                     return AnimatorPlaybackController.wrap(new AnimatorSet(), duration);
@@ -118,4 +124,27 @@
         mRecentsAnimationController.finish(
                 true /* toRecents */, callback, true /* sendUserLeaveHint */);
     }
+
+    private class LauncherHomeAnimationFactory extends HomeAnimationFactory {
+        @NonNull
+        @Override
+        public AnimatorPlaybackController createActivityAnimationToHome() {
+            // Return an empty APC here since we have an non-user controlled animation
+            // to home.
+            long accuracy = 2 * Math.max(mDp.widthPx, mDp.heightPx);
+            return mActivity.getStateManager().createAnimationToNewWorkspace(
+                    NORMAL, accuracy, 0 /* animComponents */);
+        }
+
+        @Override
+        public void playAtomicAnimation(float velocity) {
+            new StaggeredWorkspaceAnim(mActivity, velocity,
+                    true /* animateOverviewScrim */).start();
+        }
+
+        @Override
+        public boolean supportSwipePipToHome() {
+            return true;
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
index 1081548..eb33f98 100644
--- a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
+++ b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
@@ -37,7 +37,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController.Info;
 
 import java.io.PrintWriter;
 
@@ -63,7 +63,9 @@
     private SparseArray<OrientationRectF> mSwipeTouchRegions = new SparseArray<>(MAX_ORIENTATIONS);
     private final RectF mAssistantLeftRegion = new RectF();
     private final RectF mAssistantRightRegion = new RectF();
+    private final RectF mOneHandedModeRegion = new RectF();
     private int mCurrentDisplayRotation;
+    private int mNavBarGesturalHeight;
     private boolean mEnableMultipleRegions;
     private Resources mResources;
     private OrientationRectF mLastRectTouched;
@@ -83,7 +85,7 @@
      * QUICKSTEP_ROTATION_UNINITIALIZED, then user has not tapped on an active nav region.
      * Otherwise it will be the rotation of the display when the user first interacted with the
      * active nav bar region.
-     * The "session" ends when {@link #enableMultipleRegions(boolean, DefaultDisplay.Info)} is
+     * The "session" ends when {@link #enableMultipleRegions(boolean, Info)} is
      * called - usually from a timeout or if user starts interacting w/ the foreground app.
      *
      * This is different than {@link #mLastRectTouched} as it can get reset by the system whereas
@@ -103,18 +105,33 @@
         mResources = resources;
         mMode = mode;
         mContractInfo = contractInfo;
+        mNavBarGesturalHeight = getNavbarSize(ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE);
     }
 
-    void setNavigationMode(SysUINavigationMode.Mode newMode, DefaultDisplay.Info info) {
+    private void refreshTouchRegion(Info info, Resources newRes) {
+        // Swipe touch regions are independent of nav mode, so we have to clear them explicitly
+        // here to avoid, for ex, a nav region for 2-button rotation 0 being used for 3-button mode
+        // It tries to cache and reuse swipe regions whenever possible based only on rotation
+        mResources = newRes;
+        mSwipeTouchRegions.clear();
+        resetSwipeRegions(info);
+    }
+
+    void setNavigationMode(SysUINavigationMode.Mode newMode, Info info,
+            Resources newRes) {
         if (mMode == newMode) {
             return;
         }
         this.mMode = newMode;
-        // Swipe touch regions are independent of nav mode, so we have to clear them explicitly
-        // here to avoid, for ex, a nav region for 2-button rotation 0 being used for 3-button mode
-        // It tries to cache and reuse swipe regions whenever possible based only on rotation
-        mSwipeTouchRegions.clear();
-        resetSwipeRegions(info);
+        refreshTouchRegion(info, newRes);
+    }
+
+    void setGesturalHeight(int newGesturalHeight, Info info, Resources newRes) {
+        if (mNavBarGesturalHeight == newGesturalHeight) {
+            return;
+        }
+        mNavBarGesturalHeight = newGesturalHeight;
+        refreshTouchRegion(info, newRes);
     }
 
     /**
@@ -123,9 +140,9 @@
      * alongside other regions.
      * Ok to call multiple times
      *
-     * @see #enableMultipleRegions(boolean, DefaultDisplay.Info)
+     * @see #enableMultipleRegions(boolean, Info)
      */
-    void createOrAddTouchRegion(DefaultDisplay.Info info) {
+    void createOrAddTouchRegion(Info info) {
         mCurrentDisplayRotation = info.rotation;
         if (mQuickStepStartingRotation > QUICKSTEP_ROTATION_UNINITIALIZED
                 && mCurrentDisplayRotation == mQuickStepStartingRotation) {
@@ -153,7 +170,7 @@
      * @param enableMultipleRegions Set to true to start tracking multiple nav bar regions
      * @param info The current displayInfo which will be the start of the quickswitch gesture
      */
-    void enableMultipleRegions(boolean enableMultipleRegions, DefaultDisplay.Info info) {
+    void enableMultipleRegions(boolean enableMultipleRegions, Info info) {
         mEnableMultipleRegions = enableMultipleRegions &&
                 mMode != SysUINavigationMode.Mode.TWO_BUTTONS;
         if (mEnableMultipleRegions) {
@@ -174,7 +191,7 @@
      *
      * @param displayInfo The display whos rotation will be used as the current active rotation
      */
-    void setSingleActiveRegion(DefaultDisplay.Info displayInfo) {
+    void setSingleActiveRegion(Info displayInfo) {
         mActiveTouchRotation = displayInfo.rotation;
         resetSwipeRegions(displayInfo);
     }
@@ -185,7 +202,7 @@
      * To be called whenever we want to stop tracking more than one swipe region.
      * Ok to call multiple times.
      */
-    private void resetSwipeRegions(DefaultDisplay.Info region) {
+    private void resetSwipeRegions(Info region) {
         if (DEBUG) {
             Log.d(TAG, "clearing all regions except rotation: " + mCurrentDisplayRotation);
         }
@@ -209,17 +226,17 @@
         }
     }
 
-    private OrientationRectF createRegionForDisplay(DefaultDisplay.Info display) {
+    private OrientationRectF createRegionForDisplay(Info display) {
         if (DEBUG) {
             Log.d(TAG, "creating rotation region for: " + mCurrentDisplayRotation);
         }
 
         Point size = display.realSize;
         int rotation = display.rotation;
+        int touchHeight = mNavBarGesturalHeight;
         OrientationRectF orientationRectF =
                 new OrientationRectF(0, 0, size.x, size.y, rotation);
         if (mMode == SysUINavigationMode.Mode.NO_BUTTON) {
-            int touchHeight = getNavbarSize(ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE);
             orientationRectF.top = orientationRectF.bottom - touchHeight;
             updateAssistantRegions(orientationRectF);
         } else {
@@ -235,10 +252,11 @@
                             + getNavbarSize(ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE);
                     break;
                 default:
-                    orientationRectF.top = orientationRectF.bottom
-                            - getNavbarSize(ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE);
+                    orientationRectF.top = orientationRectF.bottom - touchHeight;
             }
         }
+        // One handed gestural only active on portrait mode
+        mOneHandedModeRegion.set(0, orientationRectF.bottom - touchHeight, size.x, size.y);
 
         return orientationRectF;
     }
@@ -264,6 +282,10 @@
 
     }
 
+    boolean touchInOneHandedModeRegion(MotionEvent ev) {
+        return mOneHandedModeRegion.contains(ev.getX(), ev.getY());
+    }
+
     private int getNavbarSize(String resName) {
         return ResourceUtils.getNavbarSize(resName, mResources);
     }
@@ -352,9 +374,11 @@
         StringBuilder regions = new StringBuilder("  currentTouchableRotations=");
         for(int i = 0; i < mSwipeTouchRegions.size(); i++) {
             OrientationRectF rectF = mSwipeTouchRegions.get(mSwipeTouchRegions.keyAt(i));
-            regions.append(rectF.mRotation).append(" ");
+            regions.append(rectF).append(" ");
         }
         pw.println(regions.toString());
+        pw.println("  mNavBarGesturalHeight=" + mNavBarGesturalHeight);
+        pw.println("  mOneHandedModeRegion=" + mOneHandedModeRegion);
     }
 
     private class OrientationRectF extends RectF {
diff --git a/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java b/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java
new file mode 100644
index 0000000..4c261ab
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep;
+
+import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
+
+import com.android.launcher3.R;
+import com.android.launcher3.util.MainThreadInitializedObject;
+import com.android.launcher3.util.ResourceBasedOverride;
+import com.android.systemui.plugins.OverscrollPlugin;
+
+/**
+ * Resource overrideable factory for forcing a local overscroll plugin.
+ * Override {@link R.string#overscroll_plugin_factory_class} to set a different class.
+ */
+public class OverscrollPluginFactory implements ResourceBasedOverride {
+    public static final MainThreadInitializedObject<OverscrollPluginFactory> INSTANCE = forOverride(
+            OverscrollPluginFactory.class,
+            R.string.overscroll_plugin_factory_class);
+
+    /**
+     * Get the plugin that is defined locally in launcher, as opposed to a dynamic side loaded one.
+     */
+    public OverscrollPlugin getLocalOverscrollPlugin() {
+        return null;
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
similarity index 83%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java
rename to quickstep/src/com/android/quickstep/OverviewCommandHelper.java
index 434a929..fd9c315 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java
+++ b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
@@ -25,19 +25,18 @@
 import android.content.Context;
 import android.os.Build;
 import android.os.SystemClock;
+import android.os.Trace;
 import android.view.ViewConfiguration;
 
 import androidx.annotation.BinderThread;
 
-import com.android.launcher3.appprediction.PredictionUiStateManager;
-import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.RemoteAnimationProvider;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.LatencyTrackerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
@@ -49,7 +48,6 @@
 
     private final Context mContext;
     private final RecentsAnimationDeviceState mDeviceState;
-    private final RecentsModel mRecentsModel;
     private final OverviewComponentObserver mOverviewComponentObserver;
 
     private long mLastToggleTime;
@@ -58,7 +56,6 @@
             OverviewComponentObserver observer) {
         mContext = context;
         mDeviceState = deviceState;
-        mRecentsModel = RecentsModel.INSTANCE.get(mContext);
         mOverviewComponentObserver = observer;
     }
 
@@ -69,16 +66,14 @@
             return;
         }
 
-        ActivityManagerWrapper.getInstance()
-                .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+        TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
         MAIN_EXECUTOR.execute(new RecentsActivityCommand<>());
     }
 
     @BinderThread
     public void onOverviewShown(boolean triggeredFromAltTab) {
         if (triggeredFromAltTab) {
-            ActivityManagerWrapper.getInstance()
-                    .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+            TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
         }
         MAIN_EXECUTOR.execute(new ShowRecentsCommand(triggeredFromAltTab));
     }
@@ -88,12 +83,6 @@
         MAIN_EXECUTOR.execute(new HideRecentsCommand());
     }
 
-    @BinderThread
-    public void onTip(int actionType, int viewType) {
-        MAIN_EXECUTOR.execute(() ->
-                UserEventDispatcher.newInstance(mContext).logActionTip(actionType, viewType));
-    }
-
     private class ShowRecentsCommand extends RecentsActivityCommand {
 
         private final boolean mTriggeredFromAltTab;
@@ -153,22 +142,22 @@
 
     private class RecentsActivityCommand<T extends StatefulActivity<?>> implements Runnable {
 
+        private static final String TRANSITION_NAME = "Transition:toOverview";
         protected final BaseActivityInterface<?, T> mActivityInterface;
         private final long mCreateTime;
         private final AppToOverviewAnimationProvider<T> mAnimationProvider;
 
         private final long mToggleClickedTime = SystemClock.uptimeMillis();
-        private boolean mUserEventLogged;
         private ActivityInitListener mListener;
 
         public RecentsActivityCommand() {
             mActivityInterface = mOverviewComponentObserver.getActivityInterface();
             mCreateTime = SystemClock.elapsedRealtime();
             mAnimationProvider = new AppToOverviewAnimationProvider<>(mActivityInterface,
-                    RecentsModel.getRunningTaskId(), mDeviceState);
+                    ActivityManagerWrapper.getInstance().getRunningTask(), mDeviceState);
 
             // Preload the plan
-            mRecentsModel.getTasks(null);
+            RecentsModel.INSTANCE.get(mContext).getTasks(null);
         }
 
         @Override
@@ -186,6 +175,8 @@
                 return;
             }
 
+            InteractionJankMonitorWrapper.begin(InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH);
+
             // Otherwise, start overview.
             mListener = mActivityInterface.createActivityInitListener(this::onActivityReady);
             mListener.registerAndStartActivity(mOverviewComponentObserver.getOverviewIntent(),
@@ -220,26 +211,13 @@
 
         private boolean onActivityReady(Boolean wasVisible) {
             final T activity = mActivityInterface.getCreatedActivity();
-            if (!mUserEventLogged) {
-                activity.getUserEventDispatcher().logActionCommand(
-                        LauncherLogProto.Action.Command.RECENTS_BUTTON,
-                        mActivityInterface.getContainerType(),
-                        LauncherLogProto.ContainerType.TASKSWITCHER);
-                mUserEventLogged = true;
-            }
-
-            // Switch prediction client to overview
-            PredictionUiStateManager.INSTANCE.get(activity).switchClient(
-                    PredictionUiStateManager.Client.OVERVIEW);
             return mAnimationProvider.onActivityReady(activity, wasVisible);
         }
 
         private AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] appTargets,
                 RemoteAnimationTargetCompat[] wallpaperTargets) {
-            if (LatencyTrackerCompat.isEnabled(mContext)) {
-                LatencyTrackerCompat.logToggleRecents(
-                        (int) (SystemClock.uptimeMillis() - mToggleClickedTime));
-            }
+            LatencyTrackerCompat.logToggleRecents(
+                    mContext, (int) (SystemClock.uptimeMillis() - mToggleClickedTime));
 
             mListener.unregister();
 
@@ -247,8 +225,15 @@
                     wallpaperTargets);
             animatorSet.addListener(new AnimatorListenerAdapter() {
                 @Override
+                public void onAnimationStart(Animator animation) {
+                    Trace.beginAsyncSection(TRANSITION_NAME, 0);
+                    super.onAnimationStart(animation);
+                }
+
+                @Override
                 public void onAnimationEnd(Animator animation) {
                     onTransitionComplete();
+                    Trace.endAsyncSection(TRANSITION_NAME, 0);
                 }
             });
             return animatorSet;
diff --git a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
index 07f838b..49feef0 100644
--- a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
+++ b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
@@ -35,6 +35,8 @@
 import android.content.pm.ResolveInfo;
 import android.util.SparseIntArray;
 
+import com.android.launcher3.tracing.OverviewComponentObserverProto;
+import com.android.launcher3.tracing.TouchInteractionServiceProto;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
 import com.android.systemui.shared.system.PackageManagerWrapper;
 
@@ -262,4 +264,17 @@
         pw.println("  overviewIntent=" + mOverviewIntent);
         pw.println("  homeIntent=" + mCurrentHomeIntent);
     }
+
+    /**
+     * Used for winscope tracing, see launcher_trace.proto
+     * @see com.android.systemui.shared.tracing.ProtoTraceable#writeToProto
+     * @param serviceProto The parent of this proto message.
+     */
+    public void writeToProto(TouchInteractionServiceProto.Builder serviceProto) {
+        OverviewComponentObserverProto.Builder overviewComponentObserver =
+                OverviewComponentObserverProto.newBuilder();
+        overviewComponentObserver.setOverviewActivityStarted(mActivityInterface.isStarted());
+        overviewComponentObserver.setOverviewActivityResumed(mActivityInterface.isResumed());
+        serviceProto.setOverviewComponentObvserver(overviewComponentObserver);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java b/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
index 32268a4..80308a5 100644
--- a/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
+++ b/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
@@ -15,19 +15,25 @@
  */
 package com.android.quickstep;
 
+import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.os.Build;
 import android.os.UserManager;
 import android.util.Log;
 
 import com.android.launcher3.BuildConfig;
 import com.android.launcher3.MainProcessInitializer;
+import com.android.launcher3.util.Executors;
+import com.android.quickstep.logging.SettingsChangeLogger;
 import com.android.systemui.shared.system.ThreadedRendererCompat;
 
 @SuppressWarnings("unused")
+@TargetApi(Build.VERSION_CODES.R)
 public class QuickstepProcessInitializer extends MainProcessInitializer {
 
     private static final String TAG = "QuickstepProcessInitializer";
+    private static final int SETUP_DELAY_MILLIS = 5000;
 
     public QuickstepProcessInitializer(Context context) { }
 
@@ -51,5 +57,9 @@
         // Elevate GPU priority for Quickstep and Remote animations.
         ThreadedRendererCompat.setContextPriority(
                 ThreadedRendererCompat.EGL_CONTEXT_PRIORITY_HIGH_IMG);
+
+        // Initialize settings logger after a default timeout
+        Executors.MAIN_EXECUTOR.getHandler()
+                .postDelayed(() -> new SettingsChangeLogger(context), SETUP_DELAY_MILLIS);
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
similarity index 88%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java
rename to quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
index 6f4d34c..39af0db 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java
+++ b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
@@ -53,9 +53,15 @@
                         Bundle::putInt, PortraitStatesTouchController::getHotseatTop);
             }
 
-            case TestProtocol.REQUEST_OVERVIEW_ACTIONS_ENABLED: {
+            case TestProtocol.REQUEST_OVERVIEW_SHARE_ENABLED: {
                 response.putBoolean(TestProtocol.TEST_INFO_RESPONSE_FIELD,
-                        FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get());
+                        FeatureFlags.ENABLE_OVERVIEW_SHARE.get());
+                return response;
+            }
+
+            case TestProtocol.REQUEST_OVERVIEW_CONTENT_PUSH_ENABLED: {
+                response.putBoolean(TestProtocol.TEST_INFO_RESPONSE_FIELD,
+                        FeatureFlags.ENABLE_OVERVIEW_CONTENT_PUSH.get());
                 return response;
             }
         }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
similarity index 93%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
rename to quickstep/src/com/android/quickstep/RecentsActivity.java
index 6f2f9fb..d050030 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -41,7 +41,10 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAnimationRunner;
+import com.android.launcher3.LauncherAnimationRunner.AnimationResult;
 import com.android.launcher3.R;
+import com.android.launcher3.WrappedAnimationRunnerImpl;
+import com.android.launcher3.WrappedLauncherAnimationRunner;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
@@ -62,7 +65,6 @@
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
-import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.io.FileDescriptor;
@@ -87,6 +89,9 @@
 
     private StateManager<RecentsState> mStateManager;
 
+    // Strong refs to runners which are cleared when the activity is destroyed
+    private WrappedAnimationRunnerImpl mActivityLaunchAnimationRunner;
+
     /**
      * Init drag layer and overview panel views.
      */
@@ -118,7 +123,6 @@
          * etc.)
          */
     protected void onHandleConfigChanged() {
-        mUserEventDispatcher = null;
         initDeviceProfile();
 
         AbstractFloatingView.closeOpenViews(this, true,
@@ -170,8 +174,11 @@
         }
 
         final TaskView taskView = (TaskView) v;
-        RemoteAnimationRunnerCompat runner = new LauncherAnimationRunner(mUiHandler,
-                true /* startAtFrontOfQueue */) {
+        mActivityLaunchAnimationRunner = new WrappedAnimationRunnerImpl() {
+            @Override
+            public Handler getHandler() {
+                return mUiHandler;
+            }
 
             @Override
             public void onCreateAnimation(RemoteAnimationTargetCompat[] appTargets,
@@ -182,8 +189,10 @@
                 result.setAnimation(anim, RecentsActivity.this);
             }
         };
+        final LauncherAnimationRunner wrapper = new WrappedLauncherAnimationRunner<>(
+                mActivityLaunchAnimationRunner, true /* startAtFrontOfQueue */);
         return ActivityOptionsCompat.makeRemoteAnimation(new RemoteAnimationAdapterCompat(
-                runner, RECENTS_LAUNCH_DURATION,
+                wrapper, RECENTS_LAUNCH_DURATION,
                 RECENTS_LAUNCH_DURATION - STATUS_BAR_TRANSITION_DURATION
                         - STATUS_BAR_TRANSITION_PRE_DELAY));
     }
@@ -288,6 +297,7 @@
     protected void onDestroy() {
         super.onDestroy();
         ACTIVITY_TRACKER.onActivityDestroyed(this);
+        mActivityLaunchAnimationRunner = null;
     }
 
     @Override
@@ -321,7 +331,7 @@
 
     @Override
     public AtomicAnimationFactory<RecentsState> createAtomicAnimationFactory() {
-        return new RecentsAtomicAnimationFactory<>(this, 0);
+        return new RecentsAtomicAnimationFactory<>(this);
     }
 
     private AnimatorListenerAdapter resetStateListener() {
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationController.java b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
index 4e9aa61..bc5e18d 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationController.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
@@ -15,49 +15,34 @@
  */
 package com.android.quickstep;
 
-import static android.view.MotionEvent.ACTION_CANCEL;
-import static android.view.MotionEvent.ACTION_DOWN;
-import static android.view.MotionEvent.ACTION_UP;
-
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
-import android.os.SystemClock;
-import android.util.Log;
-import android.view.InputEvent;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
+import android.graphics.Rect;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.util.Preconditions;
 import com.android.systemui.shared.recents.model.ThumbnailData;
-import com.android.systemui.shared.system.InputConsumerController;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.RecentsAnimationControllerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.util.function.Consumer;
-import java.util.function.Supplier;
 
 /**
  * Wrapper around RecentsAnimationControllerCompat to help with some synchronization
  */
 public class RecentsAnimationController {
 
-    private static final String TAG = "RecentsAnimationController";
-
     private final RecentsAnimationControllerCompat mController;
     private final Consumer<RecentsAnimationController> mOnFinishedListener;
     private final boolean mAllowMinimizeSplitScreen;
 
-    private InputConsumerController mInputConsumerController;
-    private Supplier<InputConsumer> mInputProxySupplier;
-    private InputConsumer mInputConsumer;
     private boolean mUseLauncherSysBarFlags = false;
     private boolean mSplitScreenMinimized = false;
-    private boolean mTouchInProgress;
-    private boolean mDisableInputProxyPending;
 
     public RecentsAnimationController(RecentsAnimationControllerCompat controller,
             boolean allowMinimizeSplitScreen,
@@ -108,40 +93,22 @@
     }
 
     /**
-     * Notifies the controller that we want to defer cancel until the next app transition starts.
-     * If {@param screenshot} is set, then we will receive a screenshot on the next
-     * {@link RecentsAnimationCallbacks#onAnimationCanceled(ThumbnailData)} and we must also call
-     * {@link #cleanupScreenshot()} when that screenshot is no longer used.
-     */
-    public void setDeferCancelUntilNextTransition(boolean defer, boolean screenshot) {
-        mController.setDeferCancelUntilNextTransition(defer, screenshot);
-    }
-
-    /**
-     * Cleans up the screenshot previously returned from
-     * {@link RecentsAnimationCallbacks#onAnimationCanceled(ThumbnailData)}.
-     */
-    public void cleanupScreenshot() {
-        UI_HELPER_EXECUTOR.execute(() -> mController.cleanupScreenshot());
-    }
-
-    /**
      * Remove task remote animation target from
      * {@link RecentsAnimationCallbacks#onTaskAppeared(RemoteAnimationTargetCompat)}}.
      */
     @UiThread
-    public boolean removeTaskTarget(@NonNull RemoteAnimationTargetCompat target) {
-        return mController.removeTask(target.taskId);
+    public void removeTaskTarget(@NonNull RemoteAnimationTargetCompat target) {
+        THREAD_POOL_EXECUTOR.execute(() -> mController.removeTask(target.taskId));
     }
 
     @UiThread
     public void finishAnimationToHome() {
-        finishAndDisableInputProxy(true /* toRecents */, null, false /* sendUserLeaveHint */);
+        finishController(true /* toRecents */, null, false /* sendUserLeaveHint */);
     }
 
     @UiThread
     public void finishAnimationToApp() {
-        finishAndDisableInputProxy(false /* toRecents */, null, false /* sendUserLeaveHint */);
+        finishController(false /* toRecents */, null, false /* sendUserLeaveHint */);
     }
 
     /** See {@link #finish(boolean, Runnable, boolean)} */
@@ -160,18 +127,6 @@
     @UiThread
     public void finish(boolean toRecents, Runnable onFinishComplete, boolean sendUserLeaveHint) {
         Preconditions.assertUIThread();
-        if (toRecents && mTouchInProgress) {
-            // Finish the controller as requested, but don't disable input proxy yet.
-            mDisableInputProxyPending = true;
-            finishController(toRecents, onFinishComplete, sendUserLeaveHint);
-        } else {
-            finishAndDisableInputProxy(toRecents, onFinishComplete, sendUserLeaveHint);
-        }
-    }
-
-    private void finishAndDisableInputProxy(boolean toRecents, Runnable onFinishComplete,
-            boolean sendUserLeaveHint) {
-        disableInputProxy();
         finishController(toRecents, onFinishComplete, sendUserLeaveHint);
     }
 
@@ -179,8 +134,8 @@
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint) {
         mOnFinishedListener.accept(this);
         UI_HELPER_EXECUTOR.execute(() -> {
-            mController.setInputConsumerEnabled(false);
             mController.finish(toRecents, sendUserLeaveHint);
+            InteractionJankMonitorWrapper.end(InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH);
             if (callback != null) {
                 MAIN_EXECUTOR.execute(callback);
             }
@@ -188,6 +143,18 @@
     }
 
     /**
+     * Sets the final bounds on a Task. This is used by Launcher to notify the system that
+     * animating Activity to PiP has completed and the associated task surface should be updated
+     * accordingly. This should be called before `finish`
+     * @param taskId for which the leash should be updated
+     * @param destinationBounds bounds of the final PiP window
+     */
+    public void setFinishTaskBounds(int taskId, Rect destinationBounds) {
+        UI_HELPER_EXECUTOR.execute(
+                () -> mController.setFinishTaskBounds(taskId, destinationBounds));
+    }
+
+    /**
      * Enables the input consumer to start intercepting touches in the app window.
      */
     public void enableInputConsumer() {
@@ -197,75 +164,8 @@
         });
     }
 
-    public void enableInputProxy(InputConsumerController inputConsumerController,
-            Supplier<InputConsumer> inputProxySupplier) {
-        mInputProxySupplier = inputProxySupplier;
-        mInputConsumerController = inputConsumerController;
-        mInputConsumerController.setInputListener(this::onInputConsumerEvent);
-    }
-
     /** @return wrapper controller. */
     public RecentsAnimationControllerCompat getController() {
         return mController;
     }
-
-    private void disableInputProxy() {
-        if (mInputConsumer != null && mTouchInProgress) {
-            long now = SystemClock.uptimeMillis();
-            MotionEvent dummyCancel = MotionEvent.obtain(now,  now, ACTION_CANCEL, 0, 0, 0);
-            mInputConsumer.onMotionEvent(dummyCancel);
-            dummyCancel.recycle();
-        }
-        if (mInputConsumerController != null) {
-            mInputConsumerController.setInputListener(null);
-        }
-        mInputProxySupplier = null;
-    }
-
-    private boolean onInputConsumerEvent(InputEvent ev) {
-        if (ev instanceof MotionEvent) {
-            onInputConsumerMotionEvent((MotionEvent) ev);
-        } else if (ev instanceof KeyEvent) {
-            if (mInputConsumer == null) {
-                mInputConsumer = mInputProxySupplier.get();
-            }
-            mInputConsumer.onKeyEvent((KeyEvent) ev);
-            return true;
-        }
-        return false;
-    }
-
-    private boolean onInputConsumerMotionEvent(MotionEvent ev) {
-        int action = ev.getAction();
-
-        // Just to be safe, verify that ACTION_DOWN comes before any other action,
-        // and ignore any ACTION_DOWN after the first one (though that should not happen).
-        if (!mTouchInProgress && action != ACTION_DOWN) {
-            Log.w(TAG, "Received non-down motion before down motion: " + action);
-            return false;
-        }
-        if (mTouchInProgress && action == ACTION_DOWN) {
-            Log.w(TAG, "Received down motion while touch was already in progress");
-            return false;
-        }
-
-        if (action == ACTION_DOWN) {
-            mTouchInProgress = true;
-            if (mInputConsumer == null) {
-                mInputConsumer = mInputProxySupplier.get();
-            }
-        } else if (action == ACTION_CANCEL || action == ACTION_UP) {
-            // Finish any pending actions
-            mTouchInProgress = false;
-            if (mDisableInputProxyPending) {
-                mDisableInputProxyPending = false;
-                disableInputProxy();
-            }
-        }
-        if (mInputConsumer != null) {
-            mInputConsumer.onMotionEvent(ev);
-        }
-
-        return true;
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index 0a70bd6..960abeb 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -16,14 +16,11 @@
 package com.android.quickstep;
 
 import static android.content.Intent.ACTION_USER_UNLOCKED;
-import static android.view.Surface.ROTATION_0;
 
-import static com.android.launcher3.util.DefaultDisplay.CHANGE_ALL;
-import static com.android.launcher3.util.DefaultDisplay.CHANGE_FRAME_DELAY;
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_ALL;
+import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_FRAME_DELAY;
 import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
 import static com.android.quickstep.SysUINavigationMode.Mode.THREE_BUTTONS;
-import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_CLICKABLE;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BUBBLES_EXPANDED;
@@ -31,6 +28,7 @@
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_HOME_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NAV_BAR_HIDDEN;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_ONE_HANDED_ACTIVE;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
@@ -45,27 +43,30 @@
 import android.content.res.Resources;
 import android.graphics.Region;
 import android.os.Process;
+import android.os.SystemProperties;
 import android.os.UserManager;
 import android.provider.Settings;
 import android.text.TextUtils;
+import android.util.DisplayMetrics;
 import android.view.MotionEvent;
-import android.view.OrientationEventListener;
+import android.view.Surface;
 
 import androidx.annotation.BinderThread;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.DisplayController.DisplayHolder;
+import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
+import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.SecureSettingsObserver;
 import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
+import com.android.quickstep.SysUINavigationMode.OneHandedModeChangeListener;
 import com.android.quickstep.util.NavBarPosition;
-import com.android.quickstep.util.RecentsOrientedState;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.shared.system.QuickStepContract.SystemUiStateFlags;
 import com.android.systemui.shared.system.SystemGestureExclusionListenerCompat;
-import com.android.systemui.shared.system.TaskStackChangeListener;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -77,13 +78,16 @@
  */
 public class RecentsAnimationDeviceState implements
         NavigationModeChangeListener,
-        DefaultDisplay.DisplayInfoChangeListener {
+        DisplayInfoChangeListener,
+        OneHandedModeChangeListener {
+
+    static final String SUPPORT_ONE_HANDED_MODE = "ro.support_one_handed_mode";
 
     private final Context mContext;
     private final SysUINavigationMode mSysUiNavMode;
-    private final DefaultDisplay mDefaultDisplay;
+    private final DisplayHolder mDisplayHolder;
     private final int mDisplayId;
-    private int mDisplayRotation;
+    private final RotationTouchHelper mRotationTouchHelper;
 
     private final ArrayList<Runnable> mOnDestroyActions = new ArrayList<>();
 
@@ -94,6 +98,9 @@
     private final Region mDeferredGestureRegion = new Region();
     private boolean mAssistantAvailable;
     private float mAssistantVisibility;
+    private boolean mIsOneHandedModeEnabled;
+    private boolean mIsSwipeToNotificationEnabled;
+    private final boolean mIsOneHandedModeSupported;
 
     private boolean mIsUserUnlocked;
     private final ArrayList<Runnable> mUserUnlockedActions = new ArrayList<>();
@@ -107,85 +114,26 @@
         }
     };
 
-    private TaskStackChangeListener mFrozenTaskListener = new TaskStackChangeListener() {
-        @Override
-        public void onRecentTaskListFrozenChanged(boolean frozen) {
-            mTaskListFrozen = frozen;
-            if (frozen || mInOverview) {
-                return;
-            }
-            enableMultipleRegions(false);
-        }
-
-        @Override
-        public void onActivityRotation(int displayId) {
-            super.onActivityRotation(displayId);
-            // This always gets called before onDisplayInfoChanged() so we know how to process
-            // the rotation in that method. This is done to avoid having a race condition between
-            // the sensor readings and onDisplayInfoChanged() call
-            if (displayId != mDisplayId) {
-                return;
-            }
-
-            mPrioritizeDeviceRotation = true;
-            if (mInOverview) {
-                // reset, launcher must be rotating
-                mExitOverviewRunnable.run();
-            }
-        }
-    };
-
-    private Runnable mExitOverviewRunnable = new Runnable() {
-        @Override
-        public void run() {
-            mInOverview = false;
-            enableMultipleRegions(false);
-        }
-    };
-
-    private OrientationTouchTransformer mOrientationTouchTransformer;
-    /**
-     * Used to listen for when the device rotates into the orientation of the current
-     * foreground app. For example, if a user quickswitches from a portrait to a fixed landscape
-     * app and then rotates rotates the device to match that orientation, this triggers calls to
-     * sysui to adjust the navbar.
-     */
-    private OrientationEventListener mOrientationListener;
-    private int mSensorRotation = ROTATION_0;
-    /**
-     * This is the configuration of the foreground app or the app that will be in the foreground
-     * once a quickstep gesture finishes.
-     */
-    private int mCurrentAppRotation = -1;
-    /**
-     * This flag is set to true when the device physically changes orientations. When true,
-     * we will always report the current rotation of the foreground app whenever the display
-     * changes, as it would indicate the user's intention to rotate the foreground app.
-     */
-    private boolean mPrioritizeDeviceRotation = false;
-
     private Region mExclusionRegion;
     private SystemGestureExclusionListenerCompat mExclusionListener;
 
     private final List<ComponentName> mGestureBlockedActivities;
-    private Runnable mOnDestroyFrozenTaskRunnable;
-    /**
-     * Set to true when user swipes to recents. In recents, we ignore the state of the recents
-     * task list being frozen or not to allow the user to keep interacting with nav bar rotation
-     * they went into recents with as opposed to defaulting to the default display rotation.
-     * TODO: (b/156984037) For when user rotates after entering overview
-     */
-    private boolean mInOverview;
-    private boolean mTaskListFrozen;
 
     private boolean mIsUserSetupComplete;
 
     public RecentsAnimationDeviceState(Context context) {
+        this(context, DisplayController.getDefaultDisplay(context));
+    }
+
+    public RecentsAnimationDeviceState(Context context, DisplayHolder displayHolder) {
         mContext = context;
+        mDisplayHolder = displayHolder;
         mSysUiNavMode = SysUINavigationMode.INSTANCE.get(context);
-        mDefaultDisplay = DefaultDisplay.INSTANCE.get(context);
-        mDisplayId = mDefaultDisplay.getInfo().id;
-        runOnDestroy(() -> mDefaultDisplay.removeChangeListener(this));
+        mDisplayId = mDisplayHolder.getInfo().id;
+        mIsOneHandedModeSupported = SystemProperties.getBoolean(SUPPORT_ONE_HANDED_MODE, false);
+        runOnDestroy(() -> mDisplayHolder.removeChangeListener(this));
+        mRotationTouchHelper = new RotationTouchHelper(context, mDisplayHolder);
+        runOnDestroy(mRotationTouchHelper::destroy);
 
         // Register for user unlocked if necessary
         mIsUserUnlocked = context.getSystemService(UserManager.class)
@@ -207,10 +155,6 @@
         };
         runOnDestroy(mExclusionListener::unregister);
 
-        Resources resources = mContext.getResources();
-        mOrientationTouchTransformer = new OrientationTouchTransformer(resources, mMode,
-                () -> QuickStepContract.getWindowCornerRadius(resources));
-
         // Register for navigation mode changes
         onNavigationModeChanged(mSysUiNavMode.addModeChangeListener(this));
         runOnDestroy(() -> mSysUiNavMode.removeModeChangeListener(this));
@@ -231,6 +175,24 @@
             }
         }
 
+        if (mIsOneHandedModeSupported) {
+            SecureSettingsObserver oneHandedEnabledObserver =
+                    SecureSettingsObserver.newOneHandedSettingsObserver(
+                            mContext, enabled -> mIsOneHandedModeEnabled = enabled);
+            oneHandedEnabledObserver.register();
+            oneHandedEnabledObserver.dispatchOnChange();
+            runOnDestroy(oneHandedEnabledObserver::unregister);
+        } else {
+            mIsOneHandedModeEnabled = false;
+        }
+
+        SecureSettingsObserver swipeBottomEnabledObserver =
+                SecureSettingsObserver.newSwipeToNotificationSettingsObserver(
+                        mContext, enabled -> mIsSwipeToNotificationEnabled = enabled);
+        swipeBottomEnabledObserver.register();
+        swipeBottomEnabledObserver.dispatchOnChange();
+        runOnDestroy(swipeBottomEnabledObserver::unregister);
+
         SecureSettingsObserver userSetupObserver = new SecureSettingsObserver(
                 context.getContentResolver(),
                 e -> mIsUserSetupComplete = e,
@@ -241,38 +203,6 @@
             userSetupObserver.register();
             runOnDestroy(userSetupObserver::unregister);
         }
-
-        mOrientationListener = new OrientationEventListener(context) {
-            @Override
-            public void onOrientationChanged(int degrees) {
-                int newRotation = RecentsOrientedState.getRotationForUserDegreesRotated(degrees,
-                        mSensorRotation);
-                if (newRotation == mSensorRotation) {
-                    return;
-                }
-
-                mSensorRotation = newRotation;
-                mPrioritizeDeviceRotation = true;
-
-                if (newRotation == mCurrentAppRotation) {
-                    // When user rotates device to the orientation of the foreground app after
-                    // quickstepping
-                    toggleSecondaryNavBarsForRotation();
-                }
-            }
-        };
-    }
-
-    private void setupOrientationSwipeHandler() {
-        ActivityManagerWrapper.getInstance().registerTaskStackListener(mFrozenTaskListener);
-        mOnDestroyFrozenTaskRunnable = () -> ActivityManagerWrapper.getInstance()
-                .unregisterTaskStackListener(mFrozenTaskListener);
-        runOnDestroy(mOnDestroyFrozenTaskRunnable);
-    }
-
-    private void destroyOrientationSwipeHandlerCallback() {
-        ActivityManagerWrapper.getInstance().unregisterTaskStackListener(mFrozenTaskListener);
-        mOnDestroyActions.remove(mOnDestroyFrozenTaskRunnable);
     }
 
     private void runOnDestroy(Runnable action) {
@@ -297,11 +227,20 @@
         runOnDestroy(() -> mSysUiNavMode.removeModeChangeListener(listener));
     }
 
+    /**
+     * Adds a listener for the one handed mode change,
+     * guaranteed to be called after the device state's mode has changed.
+     */
+    public void addOneHandedModeChangedCallback(OneHandedModeChangeListener listener) {
+        listener.onOneHandedModeChanged(mSysUiNavMode.addOneHandedOverlayChangeListener(listener));
+        runOnDestroy(() -> mSysUiNavMode.removeOneHandedOverlayChangeListener(listener));
+    }
+
     @Override
     public void onNavigationModeChanged(SysUINavigationMode.Mode newMode) {
-        mDefaultDisplay.removeChangeListener(this);
-        mDefaultDisplay.addChangeListener(this);
-        onDisplayInfoChanged(mDefaultDisplay.getInfo(), CHANGE_ALL);
+        mDisplayHolder.removeChangeListener(this);
+        mDisplayHolder.addChangeListener(this);
+        onDisplayInfoChanged(mDisplayHolder.getInfo(), CHANGE_ALL);
 
         if (newMode == NO_BUTTON) {
             mExclusionListener.register();
@@ -309,47 +248,26 @@
             mExclusionListener.unregister();
         }
 
-        mNavBarPosition = new NavBarPosition(newMode, mDefaultDisplay.getInfo());
-
-        mOrientationTouchTransformer.setNavigationMode(newMode, mDefaultDisplay.getInfo());
-        if (!mMode.hasGestures && newMode.hasGestures) {
-            setupOrientationSwipeHandler();
-        } else if (mMode.hasGestures && !newMode.hasGestures){
-            destroyOrientationSwipeHandlerCallback();
-        }
-
+        mNavBarPosition = new NavBarPosition(newMode, mDisplayHolder.getInfo());
         mMode = newMode;
     }
 
     @Override
-    public void onDisplayInfoChanged(DefaultDisplay.Info info, int flags) {
+    public void onDisplayInfoChanged(Info info, int flags) {
         if (info.id != getDisplayId() || flags == CHANGE_FRAME_DELAY) {
             // ignore displays that aren't running launcher and frame refresh rate changes
             return;
         }
 
-        mDisplayRotation = info.rotation;
-
         if (!mMode.hasGestures) {
             return;
         }
         mNavBarPosition = new NavBarPosition(mMode, info);
-        updateGestureTouchRegions();
-        mOrientationTouchTransformer.createOrAddTouchRegion(info);
-        mCurrentAppRotation = mDisplayRotation;
+    }
 
-        /* Update nav bars on the following:
-         * a) if this is coming from an activity rotation OR
-         *   aa) we launch an app in the orientation that user is already in
-         * b) We're not in overview, since overview will always be portrait (w/o home rotation)
-         * c) We're actively in quickswitch mode
-         */
-        if ((mPrioritizeDeviceRotation
-                || mCurrentAppRotation == mSensorRotation) // switch to an app of orientation user is in
-                && !mInOverview
-                && mTaskListFrozen) {
-            toggleSecondaryNavBarsForRotation();
-        }
+    @Override
+    public void onOneHandedModeChanged(int newGesturalHeight) {
+        mRotationTouchHelper.setGesturalHeight(newGesturalHeight);
     }
 
     /**
@@ -377,7 +295,7 @@
      * @return whether the current nav mode has some gestures (either 2 or 0 button mode).
      */
     public boolean isGesturalNavMode() {
-        return mMode == TWO_BUTTONS || mMode == NO_BUTTON;
+        return mMode.hasGestures;
     }
 
     /**
@@ -464,7 +382,7 @@
      */
     public boolean canStartSystemGesture() {
         boolean canStartWithNavHidden = (mSystemUiStateFlags & SYSUI_STATE_NAV_BAR_HIDDEN) == 0
-                || mTaskListFrozen;
+                || mRotationTouchHelper.isTaskListFrozen();
         return canStartWithNavHidden
                 && (mSystemUiStateFlags & SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED) == 0
                 && (mSystemUiStateFlags & SYSUI_STATE_QUICK_SETTINGS_EXPANDED) == 0
@@ -537,30 +455,10 @@
     }
 
     /**
-     * Updates the regions for detecting the swipe up/quickswitch and assistant gestures.
+     * @return whether one-handed mode is enabled and active
      */
-    public void updateGestureTouchRegions() {
-        if (!mMode.hasGestures) {
-            return;
-        }
-
-        mOrientationTouchTransformer.createOrAddTouchRegion(mDefaultDisplay.getInfo());
-    }
-
-    /**
-     * @return whether the coordinates of the {@param event} is in the swipe up gesture region.
-     */
-    public boolean isInSwipeUpTouchRegion(MotionEvent event) {
-        return mOrientationTouchTransformer.touchInValidSwipeRegions(event.getX(), event.getY());
-    }
-
-    /**
-     * @return whether the coordinates of the {@param event} with the given {@param pointerIndex}
-     *         is in the swipe up gesture region.
-     */
-    public boolean isInSwipeUpTouchRegion(MotionEvent event, int pointerIndex) {
-        return mOrientationTouchTransformer.touchInValidSwipeRegions(event.getX(pointerIndex),
-                event.getY(pointerIndex));
+    public boolean isOneHandedModeActive() {
+        return (mSystemUiStateFlags & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0;
     }
 
     /**
@@ -620,101 +518,42 @@
     public boolean canTriggerAssistantAction(MotionEvent ev, ActivityManager.RunningTaskInfo task) {
         return mAssistantAvailable
                 && !QuickStepContract.isAssistantGestureDisabled(mSystemUiStateFlags)
-                && mOrientationTouchTransformer.touchInAssistantRegion(ev)
+                && mRotationTouchHelper.touchInAssistantRegion(ev)
                 && !isLockToAppActive()
                 && !isGestureBlockedActivity(task);
     }
 
     /**
-     * *May* apply a transform on the motion event if it lies in the nav bar region for another
-     * orientation that is currently being tracked as a part of quickstep
+     * One handed gestural in quickstep only active on NO_BUTTON, TWO_BUTTONS, and portrait mode
+     *
+     * @param ev The touch screen motion event.
+     * @return whether the given motion event can trigger the one handed mode.
      */
-    void setOrientationTransformIfNeeded(MotionEvent event) {
-        // negative coordinates bug b/143901881
-        if (event.getX() < 0 || event.getY() < 0) {
-            event.setLocation(Math.max(0, event.getX()), Math.max(0, event.getY()));
+    public boolean canTriggerOneHandedAction(MotionEvent ev) {
+        if (!mIsOneHandedModeSupported) {
+            return false;
         }
-        mOrientationTouchTransformer.transform(event);
-    }
 
-    private void enableMultipleRegions(boolean enable) {
-        mOrientationTouchTransformer.enableMultipleRegions(enable, mDefaultDisplay.getInfo());
-        notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getQuickStepStartingRotation());
-        if (enable && !mInOverview && !TestProtocol.sDisableSensorRotation) {
-            // Clear any previous state from sensor manager
-            mSensorRotation = mCurrentAppRotation;
-            mOrientationListener.enable();
-        } else {
-            mOrientationListener.disable();
+        if (mIsOneHandedModeEnabled || mIsSwipeToNotificationEnabled) {
+            final Info displayInfo = mDisplayHolder.getInfo();
+            return (mRotationTouchHelper.touchInOneHandedModeRegion(ev)
+                && displayInfo.rotation != Surface.ROTATION_90
+                && displayInfo.rotation != Surface.ROTATION_270
+                && displayInfo.metrics.densityDpi < DisplayMetrics.DENSITY_600);
         }
+        return false;
     }
 
-    public void onStartGesture() {
-        if (mTaskListFrozen) {
-            // Prioritize whatever nav bar user touches once in quickstep
-            // This case is specifically when user changes what nav bar they are using mid
-            // quickswitch session before tasks list is unfrozen
-            notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
-        }
+    public boolean isOneHandedModeEnabled() {
+        return mIsOneHandedModeEnabled;
     }
 
-    void onEndTargetCalculated(GestureState.GestureEndTarget endTarget,
-            BaseActivityInterface activityInterface) {
-        if (endTarget == GestureState.GestureEndTarget.RECENTS) {
-            mInOverview = true;
-            if (!mTaskListFrozen) {
-                // If we're in landscape w/o ever quickswitching, show the navbar in landscape
-                enableMultipleRegions(true);
-            }
-            activityInterface.onExitOverview(this, mExitOverviewRunnable);
-        } else if (endTarget == GestureState.GestureEndTarget.HOME) {
-            enableMultipleRegions(false);
-        } else if (endTarget == GestureState.GestureEndTarget.NEW_TASK) {
-            if (mOrientationTouchTransformer.getQuickStepStartingRotation() == -1) {
-                // First gesture to start quickswitch
-                enableMultipleRegions(true);
-            } else {
-                notifySysuiOfCurrentRotation(
-                        mOrientationTouchTransformer.getCurrentActiveRotation());
-            }
-
-            // A new gesture is starting, reset the current device rotation
-            // This is done under the assumption that the user won't rotate the phone and then
-            // quickswitch in the old orientation.
-            mPrioritizeDeviceRotation = false;
-        } else if (endTarget == GestureState.GestureEndTarget.LAST_TASK) {
-            if (!mTaskListFrozen) {
-                // touched nav bar but didn't go anywhere and not quickswitching, do nothing
-                return;
-            }
-            notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
-        }
+    public boolean isSwipeToNotificationEnabled() {
+        return mIsSwipeToNotificationEnabled;
     }
 
-    private void notifySysuiOfCurrentRotation(int rotation) {
-        UI_HELPER_EXECUTOR.execute(() -> SystemUiProxy.INSTANCE.get(mContext)
-                .onQuickSwitchToNewTask(rotation));
-    }
-
-    /**
-     * Disables/Enables multiple nav bars on {@link OrientationTouchTransformer} and then
-     * notifies system UI of the primary rotation the user is interacting with
-     */
-    private void toggleSecondaryNavBarsForRotation() {
-        mOrientationTouchTransformer.setSingleActiveRegion(mDefaultDisplay.getInfo());
-        notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
-    }
-
-    public int getCurrentActiveRotation() {
-        if (!mMode.hasGestures) {
-            // touch rotation should always match that of display for 3 button
-            return mDisplayRotation;
-        }
-        return mOrientationTouchTransformer.getCurrentActiveRotation();
-    }
-
-    public int getDisplayRotation() {
-        return mDisplayRotation;
+    public RotationTouchHelper getRotationTouchHelper() {
+        return mRotationTouchHelper;
     }
 
     public void dump(PrintWriter pw) {
@@ -726,9 +565,10 @@
         pw.println("  assistantAvailable=" + mAssistantAvailable);
         pw.println("  assistantDisabled="
                 + QuickStepContract.isAssistantGestureDisabled(mSystemUiStateFlags));
-        pw.println("  currentActiveRotation=" + getCurrentActiveRotation());
-        pw.println("  displayRotation=" + getDisplayRotation());
         pw.println("  isUserUnlocked=" + mIsUserUnlocked);
-        mOrientationTouchTransformer.dump(pw);
+        pw.println("  isOneHandedModeEnabled=" + mIsOneHandedModeEnabled);
+        pw.println("  isSwipeToNotificationEnabled=" + mIsSwipeToNotificationEnabled);
+        pw.println("  deferredGestureRegion=" + mDeferredGestureRegion);
+        mRotationTouchHelper.dump(pw);
     }
 }
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationTargets.java b/quickstep/src/com/android/quickstep/RecentsAnimationTargets.java
index 718c5ba..da0a664 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationTargets.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationTargets.java
@@ -41,4 +41,13 @@
     public boolean hasTargets() {
         return unfilteredApps.length != 0;
     }
+
+    public boolean hasTask(int taskId) {
+        for (RemoteAnimationTargetCompat target : unfilteredApps) {
+            if (target.taskId == taskId) {
+                return true;
+            }
+        }
+        return false;
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/RecentsModel.java b/quickstep/src/com/android/quickstep/RecentsModel.java
index 517501a..d47217b 100644
--- a/quickstep/src/com/android/quickstep/RecentsModel.java
+++ b/quickstep/src/com/android/quickstep/RecentsModel.java
@@ -18,7 +18,6 @@
 import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
 
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.Executors.createAndStartNewLooper;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
 
 import android.annotation.TargetApi;
@@ -26,11 +25,11 @@
 import android.content.ComponentCallbacks2;
 import android.content.Context;
 import android.os.Build;
-import android.os.Looper;
 import android.os.Process;
 import android.os.UserHandle;
 
 import com.android.launcher3.icons.IconProvider;
+import com.android.launcher3.util.Executors.SimpleThreadFactory;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -40,6 +39,8 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
 import java.util.function.Consumer;
 
 /**
@@ -52,6 +53,9 @@
     public static final MainThreadInitializedObject<RecentsModel> INSTANCE =
             new MainThreadInitializedObject<>(RecentsModel::new);
 
+    private static final Executor RECENTS_MODEL_EXECUTOR = Executors.newSingleThreadExecutor(
+            new SimpleThreadFactory("TaskThumbnailIconCache-", THREAD_PRIORITY_BACKGROUND));
+
     private final List<TaskVisualsChangeListener> mThumbnailChangeListeners = new ArrayList<>();
     private final Context mContext;
 
@@ -61,12 +65,10 @@
 
     private RecentsModel(Context context) {
         mContext = context;
-        Looper looper =
-                createAndStartNewLooper("TaskThumbnailIconCache", THREAD_PRIORITY_BACKGROUND);
         mTaskList = new RecentTasksList(MAIN_EXECUTOR,
                 new KeyguardManagerCompat(context), ActivityManagerWrapper.getInstance());
-        mIconCache = new TaskIconCache(context, looper);
-        mThumbnailCache = new TaskThumbnailCache(context, looper);
+        mIconCache = new TaskIconCache(context, RECENTS_MODEL_EXECUTOR);
+        mThumbnailCache = new TaskThumbnailCache(context, RECENTS_MODEL_EXECUTOR);
 
         ActivityManagerWrapper.getInstance().registerTaskStackListener(this);
         IconProvider.registerIconChangeListener(context,
@@ -93,15 +95,6 @@
     }
 
     /**
-     * @return The task id of the running task, or -1 if there is no current running task.
-     */
-    public static int getRunningTaskId() {
-        ActivityManager.RunningTaskInfo runningTask =
-                ActivityManagerWrapper.getInstance().getRunningTask();
-        return runningTask != null ? runningTask.id : -1;
-    }
-
-    /**
      * @return Whether the provided {@param changeId} is the latest recent tasks list id.
      */
     public boolean isTaskListValid(int changeId) {
@@ -140,7 +133,9 @@
         }
 
         // Keep the cache up to date with the latest thumbnails
-        int runningTaskId = RecentsModel.getRunningTaskId();
+        ActivityManager.RunningTaskInfo runningTask =
+                ActivityManagerWrapper.getInstance().getRunningTask();
+        int runningTaskId = runningTask != null ? runningTask.id : -1;
         mTaskList.getTaskKeys(mThumbnailCache.getCacheSize(), tasks -> {
             for (Task task : tasks) {
                 if (task.key.id == runningTaskId) {
@@ -167,9 +162,9 @@
 
     @Override
     public void onTaskRemoved(int taskId) {
-        Task.TaskKey dummyKey = new Task.TaskKey(taskId, 0, null, null, 0, 0);
-        mThumbnailCache.remove(dummyKey);
-        mIconCache.onTaskRemoved(dummyKey);
+        Task.TaskKey stubKey = new Task.TaskKey(taskId, 0, null, null, 0, 0);
+        mThumbnailCache.remove(stubKey);
+        mIconCache.onTaskRemoved(stubKey);
     }
 
     public void onTrimMemory(int level) {
diff --git a/quickstep/src/com/android/quickstep/RotationTouchHelper.java b/quickstep/src/com/android/quickstep/RotationTouchHelper.java
new file mode 100644
index 0000000..2cf3212
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/RotationTouchHelper.java
@@ -0,0 +1,377 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep;
+
+import static android.view.Surface.ROTATION_0;
+
+import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_ALL;
+import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_FRAME_DELAY;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+import static com.android.quickstep.SysUINavigationMode.Mode.THREE_BUTTONS;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.view.MotionEvent;
+import android.view.OrientationEventListener;
+
+import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.util.DisplayController.DisplayHolder;
+import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
+import com.android.launcher3.util.DisplayController.Info;
+import com.android.quickstep.util.RecentsOrientedState;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.QuickStepContract;
+import com.android.systemui.shared.system.TaskStackChangeListener;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+
+public class RotationTouchHelper implements
+        SysUINavigationMode.NavigationModeChangeListener,
+        DisplayInfoChangeListener {
+
+    private final OrientationTouchTransformer mOrientationTouchTransformer;
+    private final DisplayHolder mDisplayHolder;
+    private final SysUINavigationMode mSysUiNavMode;
+    private final int mDisplayId;
+    private int mDisplayRotation;
+
+    private final ArrayList<Runnable> mOnDestroyActions = new ArrayList<>();
+
+    private SysUINavigationMode.Mode mMode = THREE_BUTTONS;
+
+    private TaskStackChangeListener mFrozenTaskListener = new TaskStackChangeListener() {
+        @Override
+        public void onRecentTaskListFrozenChanged(boolean frozen) {
+            mTaskListFrozen = frozen;
+            if (frozen || mInOverview) {
+                return;
+            }
+            enableMultipleRegions(false);
+        }
+
+        @Override
+        public void onActivityRotation(int displayId) {
+            super.onActivityRotation(displayId);
+            // This always gets called before onDisplayInfoChanged() so we know how to process
+            // the rotation in that method. This is done to avoid having a race condition between
+            // the sensor readings and onDisplayInfoChanged() call
+            if (displayId != mDisplayId) {
+                return;
+            }
+
+            mPrioritizeDeviceRotation = true;
+            if (mInOverview) {
+                // reset, launcher must be rotating
+                mExitOverviewRunnable.run();
+            }
+        }
+    };
+
+    private Runnable mExitOverviewRunnable = new Runnable() {
+        @Override
+        public void run() {
+            mInOverview = false;
+            enableMultipleRegions(false);
+        }
+    };
+
+    /**
+     * Used to listen for when the device rotates into the orientation of the current foreground
+     * app. For example, if a user quickswitches from a portrait to a fixed landscape app and then
+     * rotates rotates the device to match that orientation, this triggers calls to sysui to adjust
+     * the navbar.
+     */
+    private OrientationEventListener mOrientationListener;
+    private int mSensorRotation = ROTATION_0;
+    /**
+     * This is the configuration of the foreground app or the app that will be in the foreground
+     * once a quickstep gesture finishes.
+     */
+    private int mCurrentAppRotation = -1;
+    /**
+     * This flag is set to true when the device physically changes orientations. When true, we will
+     * always report the current rotation of the foreground app whenever the display changes, as it
+     * would indicate the user's intention to rotate the foreground app.
+     */
+    private boolean mPrioritizeDeviceRotation = false;
+    private Runnable mOnDestroyFrozenTaskRunnable;
+    /**
+     * Set to true when user swipes to recents. In recents, we ignore the state of the recents
+     * task list being frozen or not to allow the user to keep interacting with nav bar rotation
+     * they went into recents with as opposed to defaulting to the default display rotation.
+     * TODO: (b/156984037) For when user rotates after entering overview
+     */
+    private boolean mInOverview;
+    private boolean mTaskListFrozen;
+
+
+    private final Context mContext;
+
+    public RotationTouchHelper(Context context, DisplayHolder displayHolder) {
+        mContext = context;
+        mDisplayHolder = displayHolder;
+        Resources resources = mContext.getResources();
+        mSysUiNavMode = SysUINavigationMode.INSTANCE.get(context);
+        mDisplayId = mDisplayHolder.getInfo().id;
+
+        mOrientationTouchTransformer = new OrientationTouchTransformer(resources, mMode,
+                () -> QuickStepContract.getWindowCornerRadius(resources));
+
+        // Register for navigation mode changes
+        onNavigationModeChanged(mSysUiNavMode.addModeChangeListener(this));
+        runOnDestroy(() -> mSysUiNavMode.removeModeChangeListener(this));
+
+        mOrientationListener = new OrientationEventListener(context) {
+            @Override
+            public void onOrientationChanged(int degrees) {
+                int newRotation = RecentsOrientedState.getRotationForUserDegreesRotated(degrees,
+                        mSensorRotation);
+                if (newRotation == mSensorRotation) {
+                    return;
+                }
+
+                mSensorRotation = newRotation;
+                mPrioritizeDeviceRotation = true;
+
+                if (newRotation == mCurrentAppRotation) {
+                    // When user rotates device to the orientation of the foreground app after
+                    // quickstepping
+                    toggleSecondaryNavBarsForRotation();
+                }
+            }
+        };
+    }
+
+    private void setupOrientationSwipeHandler() {
+        ActivityManagerWrapper.getInstance().registerTaskStackListener(mFrozenTaskListener);
+        mOnDestroyFrozenTaskRunnable = () -> ActivityManagerWrapper.getInstance()
+                .unregisterTaskStackListener(mFrozenTaskListener);
+        runOnDestroy(mOnDestroyFrozenTaskRunnable);
+    }
+
+    private void destroyOrientationSwipeHandlerCallback() {
+        ActivityManagerWrapper.getInstance().unregisterTaskStackListener(mFrozenTaskListener);
+        mOnDestroyActions.remove(mOnDestroyFrozenTaskRunnable);
+    }
+
+    private void runOnDestroy(Runnable action) {
+        mOnDestroyActions.add(action);
+    }
+
+    /**
+     * Cleans up all the registered listeners and receivers.
+     */
+    public void destroy() {
+        for (Runnable r : mOnDestroyActions) {
+            r.run();
+        }
+    }
+
+    public boolean isTaskListFrozen() {
+        return mTaskListFrozen;
+    }
+
+    public boolean touchInAssistantRegion(MotionEvent ev) {
+        return mOrientationTouchTransformer.touchInAssistantRegion(ev);
+    }
+
+    public boolean touchInOneHandedModeRegion(MotionEvent ev) {
+        return mOrientationTouchTransformer.touchInOneHandedModeRegion(ev);
+    }
+
+    /**
+     * Updates the regions for detecting the swipe up/quickswitch and assistant gestures.
+     */
+    public void updateGestureTouchRegions() {
+        if (!mMode.hasGestures) {
+            return;
+        }
+
+        mOrientationTouchTransformer.createOrAddTouchRegion(mDisplayHolder.getInfo());
+    }
+
+    /**
+     * @return whether the coordinates of the {@param event} is in the swipe up gesture region.
+     */
+    public boolean isInSwipeUpTouchRegion(MotionEvent event) {
+        return mOrientationTouchTransformer.touchInValidSwipeRegions(event.getX(), event.getY());
+    }
+
+    /**
+     * @return whether the coordinates of the {@param event} with the given {@param pointerIndex}
+     *         is in the swipe up gesture region.
+     */
+    public boolean isInSwipeUpTouchRegion(MotionEvent event, int pointerIndex) {
+        return mOrientationTouchTransformer.touchInValidSwipeRegions(event.getX(pointerIndex),
+                event.getY(pointerIndex));
+    }
+
+
+    @Override
+    public void onNavigationModeChanged(SysUINavigationMode.Mode newMode) {
+        mDisplayHolder.removeChangeListener(this);
+        mDisplayHolder.addChangeListener(this);
+        onDisplayInfoChanged(mDisplayHolder.getInfo(), CHANGE_ALL);
+
+        mOrientationTouchTransformer.setNavigationMode(newMode, mDisplayHolder.getInfo(),
+            mContext.getResources());
+        if (!mMode.hasGestures && newMode.hasGestures) {
+            setupOrientationSwipeHandler();
+        } else if (mMode.hasGestures && !newMode.hasGestures){
+            destroyOrientationSwipeHandlerCallback();
+        }
+
+        mMode = newMode;
+    }
+
+    public int getDisplayRotation() {
+        return mDisplayRotation;
+    }
+
+    @Override
+    public void onDisplayInfoChanged(Info info, int flags) {
+        if (info.id != mDisplayId|| flags == CHANGE_FRAME_DELAY) {
+            // ignore displays that aren't running launcher and frame refresh rate changes
+            return;
+        }
+
+        mDisplayRotation = info.rotation;
+
+        if (!mMode.hasGestures) {
+            return;
+        }
+        updateGestureTouchRegions();
+        mOrientationTouchTransformer.createOrAddTouchRegion(info);
+        mCurrentAppRotation = mDisplayRotation;
+
+        /* Update nav bars on the following:
+         * a) if this is coming from an activity rotation OR
+         *   aa) we launch an app in the orientation that user is already in
+         * b) We're not in overview, since overview will always be portrait (w/o home rotation)
+         * c) We're actively in quickswitch mode
+         */
+        if ((mPrioritizeDeviceRotation
+                || mCurrentAppRotation == mSensorRotation) // switch to an app of orientation user is in
+                && !mInOverview
+                && mTaskListFrozen) {
+            toggleSecondaryNavBarsForRotation();
+        }
+    }
+
+    /**
+     * Sets the gestural height.
+     */
+    void setGesturalHeight(int newGesturalHeight) {
+        mOrientationTouchTransformer.setGesturalHeight(newGesturalHeight, mDisplayHolder.getInfo(),
+            mContext.getResources());
+    }
+
+    /**
+     * *May* apply a transform on the motion event if it lies in the nav bar region for another
+     * orientation that is currently being tracked as a part of quickstep
+     */
+    void setOrientationTransformIfNeeded(MotionEvent event) {
+        // negative coordinates bug b/143901881
+        if (event.getX() < 0 || event.getY() < 0) {
+            event.setLocation(Math.max(0, event.getX()), Math.max(0, event.getY()));
+        }
+        mOrientationTouchTransformer.transform(event);
+    }
+
+    private void enableMultipleRegions(boolean enable) {
+        mOrientationTouchTransformer.enableMultipleRegions(enable, mDisplayHolder.getInfo());
+        notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getQuickStepStartingRotation());
+        if (enable && !mInOverview && !TestProtocol.sDisableSensorRotation) {
+            // Clear any previous state from sensor manager
+            mSensorRotation = mCurrentAppRotation;
+            mOrientationListener.enable();
+        } else {
+            mOrientationListener.disable();
+        }
+    }
+
+    public void onStartGesture() {
+        if (mTaskListFrozen) {
+            // Prioritize whatever nav bar user touches once in quickstep
+            // This case is specifically when user changes what nav bar they are using mid
+            // quickswitch session before tasks list is unfrozen
+            notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
+        }
+    }
+
+    void onEndTargetCalculated(GestureState.GestureEndTarget endTarget,
+            BaseActivityInterface activityInterface) {
+        if (endTarget == GestureState.GestureEndTarget.RECENTS) {
+            mInOverview = true;
+            if (!mTaskListFrozen) {
+                // If we're in landscape w/o ever quickswitching, show the navbar in landscape
+                enableMultipleRegions(true);
+            }
+            activityInterface.onExitOverview(this, mExitOverviewRunnable);
+        } else if (endTarget == GestureState.GestureEndTarget.HOME) {
+            enableMultipleRegions(false);
+        } else if (endTarget == GestureState.GestureEndTarget.NEW_TASK) {
+            if (mOrientationTouchTransformer.getQuickStepStartingRotation() == -1) {
+                // First gesture to start quickswitch
+                enableMultipleRegions(true);
+            } else {
+                notifySysuiOfCurrentRotation(
+                        mOrientationTouchTransformer.getCurrentActiveRotation());
+            }
+
+            // A new gesture is starting, reset the current device rotation
+            // This is done under the assumption that the user won't rotate the phone and then
+            // quickswitch in the old orientation.
+            mPrioritizeDeviceRotation = false;
+        } else if (endTarget == GestureState.GestureEndTarget.LAST_TASK) {
+            if (!mTaskListFrozen) {
+                // touched nav bar but didn't go anywhere and not quickswitching, do nothing
+                return;
+            }
+            notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
+        }
+    }
+
+    private void notifySysuiOfCurrentRotation(int rotation) {
+        UI_HELPER_EXECUTOR.execute(() -> SystemUiProxy.INSTANCE.get(mContext)
+                .onQuickSwitchToNewTask(rotation));
+    }
+
+    /**
+     * Disables/Enables multiple nav bars on {@link OrientationTouchTransformer} and then
+     * notifies system UI of the primary rotation the user is interacting with
+     */
+    private void toggleSecondaryNavBarsForRotation() {
+        mOrientationTouchTransformer.setSingleActiveRegion(mDisplayHolder.getInfo());
+        notifySysuiOfCurrentRotation(mOrientationTouchTransformer.getCurrentActiveRotation());
+    }
+
+    public int getCurrentActiveRotation() {
+        if (!mMode.hasGestures) {
+            // touch rotation should always match that of display for 3 button
+            return mDisplayRotation;
+        }
+        return mOrientationTouchTransformer.getCurrentActiveRotation();
+    }
+
+    public void dump(PrintWriter pw) {
+        pw.println("RotationTouchHelper:");
+        pw.println("  currentActiveRotation=" + getCurrentActiveRotation());
+        pw.println("  displayRotation=" + getDisplayRotation());
+        mOrientationTouchTransformer.dump(pw);
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/SwipeUpAnimationLogic.java b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
similarity index 76%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/SwipeUpAnimationLogic.java
rename to quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
index dc8f1c5..c0087b0 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/SwipeUpAnimationLogic.java
+++ b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
@@ -16,8 +16,7 @@
 package com.android.quickstep;
 
 import static com.android.launcher3.anim.Interpolators.ACCEL_1_5;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
 
 import android.animation.Animator;
 import android.content.Context;
@@ -25,19 +24,18 @@
 import android.graphics.Matrix.ScaleToFit;
 import android.graphics.Rect;
 import android.graphics.RectF;
-import android.view.animation.Interpolator;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.views.FloatingIconView;
+import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.util.TransformParams;
@@ -48,7 +46,6 @@
 public abstract class SwipeUpAnimationLogic {
 
     protected static final Rect TEMP_RECT = new Rect();
-    private static final Interpolator PULLBACK_INTERPOLATOR = DEACCEL;
 
     protected DeviceProfile mDp;
 
@@ -69,12 +66,10 @@
     protected int mTransitionDragLength;
     // How much further we can drag past recents, as a factor of mTransitionDragLength.
     protected float mDragLengthFactor = 1;
-    // Start resisting when swiping past this factor of mTransitionDragLength.
-    private float mDragLengthFactorStartPullback = 1f;
-    // This is how far down we can scale down, where 0f is full screen and 1f is recents.
-    private float mDragLengthFactorMaxPullback = 1f;
 
-    protected AnimatorPlaybackController mWindowTransitionController;
+    protected final float mMaxShadowRadius;
+
+    protected AnimatorControllerWithResistance mWindowTransitionController;
 
     public SwipeUpAnimationLogic(Context context, RecentsAnimationDeviceState deviceState,
             GestureState gestureState, TransformParams transformParams) {
@@ -84,8 +79,12 @@
         mTaskViewSimulator = new TaskViewSimulator(context, gestureState.getActivityInterface());
         mTransformParams = transformParams;
 
-        mTaskViewSimulator.setLayoutRotation(
-                mDeviceState.getCurrentActiveRotation(), mDeviceState.getDisplayRotation());
+        mTaskViewSimulator.getOrientationState().update(
+                mDeviceState.getRotationTouchHelper().getCurrentActiveRotation(),
+                mDeviceState.getRotationTouchHelper().getDisplayRotation());
+
+        mMaxShadowRadius = context.getResources().getDimensionPixelSize(R.dimen.max_shadow_radius);
+        mTransformParams.setShadowRadius(mMaxShadowRadius);
     }
 
     protected void initTransitionEndpoints(DeviceProfile dp) {
@@ -99,19 +98,17 @@
         if (mDeviceState.isFullyGesturalNavMode()) {
             // We can drag all the way to the top of the screen.
             mDragLengthFactor = (float) dp.heightPx / mTransitionDragLength;
-
-            float startScale = mTaskViewSimulator.getFullScreenScale();
-            // Start pulling back when RecentsView scale is 0.75f, and let it go down to 0.5f.
-            mDragLengthFactorStartPullback = (0.75f - startScale) / (1 - startScale);
-            mDragLengthFactorMaxPullback = (0.5f - startScale) / (1 - startScale);
         } else {
-            mDragLengthFactor = 1;
-            mDragLengthFactorStartPullback = mDragLengthFactorMaxPullback = 1;
+            mDragLengthFactor = 1 + AnimatorControllerWithResistance.TWO_BUTTON_EXTRA_DRAG_FACTOR;
         }
 
         PendingAnimation pa = new PendingAnimation(mTransitionDragLength * 2);
-        mTaskViewSimulator.addAppToOverviewAnim(pa, t -> t * mDragLengthFactor);
-        mWindowTransitionController = pa.createPlaybackController();
+        mTaskViewSimulator.addAppToOverviewAnim(pa, LINEAR);
+        AnimatorPlaybackController normalController = pa.createPlaybackController();
+        mWindowTransitionController = AnimatorControllerWithResistance.createForRecents(
+                normalController, mContext, mTaskViewSimulator.getOrientationState(),
+                mDp, mTaskViewSimulator.recentsViewScale, AnimatedFloat.VALUE,
+                mTaskViewSimulator.recentsViewSecondaryTranslation, AnimatedFloat.VALUE);
     }
 
     @UiThread
@@ -124,13 +121,6 @@
         } else {
             float translation = Math.max(displacement, 0);
             shift = mTransitionDragLength == 0 ? 0 : translation / mTransitionDragLength;
-            if (shift > mDragLengthFactorStartPullback) {
-                float pullbackProgress = Utilities.getProgress(shift,
-                        mDragLengthFactorStartPullback, mDragLengthFactor);
-                pullbackProgress = PULLBACK_INTERPOLATOR.getInterpolation(pullbackProgress);
-                shift = mDragLengthFactorStartPullback + pullbackProgress
-                        * (mDragLengthFactorMaxPullback - mDragLengthFactorStartPullback);
-            }
         }
 
         mCurrentShift.updateValue(shift);
@@ -148,12 +138,6 @@
 
     protected abstract class HomeAnimationFactory {
 
-        public FloatingIconView mIconView;
-
-        public HomeAnimationFactory(@Nullable FloatingIconView iconView) {
-            mIconView = iconView;
-        }
-
         public @NonNull RectF getWindowTargetRect() {
             PagedOrientationHandler orientationHandler = getOrientationHandler();
             DeviceProfile dp = mDp;
@@ -174,6 +158,38 @@
         public void playAtomicAnimation(float velocity) {
             // No-op
         }
+
+        public void setAnimation(RectFSpringAnim anim) { }
+
+        public void update(RectF currentRect, float progress, float radius) { }
+
+        public void onCancel() { }
+
+        /**
+         * @return {@code true} if this factory supports animating an Activity to PiP window on
+         * swiping up to home.
+         */
+        public boolean supportSwipePipToHome() {
+            return false;
+        }
+    }
+
+    /**
+     * Update with start progress for window animation to home.
+     * @param outMatrix {@link Matrix} to map a rect in Launcher space to window space.
+     * @param startProgress The progress of {@link #mCurrentShift} to start thw window from.
+     * @return {@link RectF} represents the bounds as starting point in window space.
+     */
+    protected RectF updateProgressForStartRect(Matrix outMatrix, float startProgress) {
+        mCurrentShift.updateValue(startProgress);
+        mTaskViewSimulator.apply(mTransformParams.setProgress(startProgress));
+        RectF cropRectF = new RectF(mTaskViewSimulator.getCurrentCropRect());
+
+        mTaskViewSimulator.applyWindowToHomeRotation(outMatrix);
+
+        final RectF startRect = new RectF(cropRectF);
+        mTaskViewSimulator.getCurrentMatrix().mapRect(startRect);
+        return startRect;
     }
 
     /**
@@ -184,30 +200,19 @@
     protected RectFSpringAnim createWindowAnimationToHome(float startProgress,
             HomeAnimationFactory homeAnimationFactory) {
         final RectF targetRect = homeAnimationFactory.getWindowTargetRect();
-        final FloatingIconView fiv = homeAnimationFactory.mIconView;
-        final boolean isFloatingIconView = fiv != null;
 
-        mWindowTransitionController.setPlayFraction(startProgress / mDragLengthFactor);
-        mTaskViewSimulator.apply(mTransformParams.setProgress(startProgress));
+        Matrix homeToWindowPositionMap = new Matrix();
+        final RectF startRect = updateProgressForStartRect(
+                homeToWindowPositionMap, startProgress);
         RectF cropRectF = new RectF(mTaskViewSimulator.getCurrentCropRect());
 
-        // Matrix to map a rect in Launcher space to window space
-        Matrix homeToWindowPositionMap = new Matrix();
-        mTaskViewSimulator.applyWindowToHomeRotation(homeToWindowPositionMap);
-
-        final RectF startRect = new RectF(cropRectF);
-        mTaskViewSimulator.getCurrentMatrix().mapRect(startRect);
         // Move the startRect to Launcher space as floatingIconView runs in Launcher
         Matrix windowToHomePositionMap = new Matrix();
         homeToWindowPositionMap.invert(windowToHomePositionMap);
         windowToHomePositionMap.mapRect(startRect);
 
         RectFSpringAnim anim = new RectFSpringAnim(startRect, targetRect, mContext);
-        if (isFloatingIconView) {
-            anim.addAnimatorListener(fiv);
-            fiv.setOnTargetChangeListener(anim::onTargetPositionChanged);
-            fiv.setFastFinishRunnable(anim::end);
-        }
+        homeAnimationFactory.setAnimation(anim);
 
         SpringAnimationRunner runner = new SpringAnimationRunner(
                 homeAnimationFactory, cropRectF, homeToWindowPositionMap);
@@ -242,32 +247,27 @@
 
         final RectF mWindowCurrentRect = new RectF();
         final Matrix mHomeToWindowPositionMap;
+        final HomeAnimationFactory mAnimationFactory;
 
-        final FloatingIconView mFIV;
         final AnimatorPlaybackController mHomeAnim;
         final RectF mCropRectF;
 
         final float mStartRadius;
         final float mEndRadius;
-        final float mWindowAlphaThreshold;
 
         SpringAnimationRunner(HomeAnimationFactory factory, RectF cropRectF,
                 Matrix homeToWindowPositionMap) {
+            mAnimationFactory = factory;
             mHomeAnim = factory.createActivityAnimationToHome();
             mCropRectF = cropRectF;
             mHomeToWindowPositionMap = homeToWindowPositionMap;
 
             cropRectF.roundOut(mCropRect);
-            mFIV = factory.mIconView;
 
             // End on a "round-enough" radius so that the shape reveal doesn't have to do too much
             // rounding at the end of the animation.
             mStartRadius = mTaskViewSimulator.getCurrentCornerRadius();
             mEndRadius = cropRectF.width() / 2f;
-
-            // We want the window alpha to be 0 once this threshold is met, so that the
-            // FolderIconView can be seen morphing into the icon shape.
-            mWindowAlphaThreshold = mFIV != null ? 1f - SHAPE_PROGRESS_DURATION : 1f;
         }
 
         @Override
@@ -277,15 +277,14 @@
 
             mMatrix.setRectToRect(mCropRectF, mWindowCurrentRect, ScaleToFit.FILL);
             float cornerRadius = Utilities.mapRange(progress, mStartRadius, mEndRadius);
+            float shadowRadius = Utilities.mapRange(progress, mMaxShadowRadius, 0);
             mTransformParams
                     .setTargetAlpha(getWindowAlpha(progress))
-                    .setCornerRadius(cornerRadius);
+                    .setCornerRadius(cornerRadius)
+                    .setShadowRadius(shadowRadius);
 
             mTransformParams.applySurfaceParams(mTransformParams.createSurfaceParams(this));
-            if (mFIV != null) {
-                mFIV.update(currentRect, 1f, progress,
-                        mWindowAlphaThreshold, mMatrix.mapRadius(cornerRadius), false);
-            }
+            mAnimationFactory.update(currentRect, progress, mMatrix.mapRadius(cornerRadius));
         }
 
         @Override
@@ -293,14 +292,13 @@
                 Builder builder, RemoteAnimationTargetCompat app, TransformParams params) {
             builder.withMatrix(mMatrix)
                     .withWindowCrop(mCropRect)
-                    .withCornerRadius(params.getCornerRadius());
+                    .withCornerRadius(params.getCornerRadius())
+                    .withShadowRadius(params.getShadowRadius());
         }
 
         @Override
         public void onCancel() {
-            if (mFIV != null) {
-                mFIV.fastFinish();
-            }
+            mAnimationFactory.onCancel();
         }
 
         @Override
diff --git a/quickstep/src/com/android/quickstep/SysUINavigationMode.java b/quickstep/src/com/android/quickstep/SysUINavigationMode.java
index 05ce2a2..71bf1bb 100644
--- a/quickstep/src/com/android/quickstep/SysUINavigationMode.java
+++ b/quickstep/src/com/android/quickstep/SysUINavigationMode.java
@@ -16,15 +16,19 @@
 
 package com.android.quickstep;
 
+import static com.android.launcher3.ResourceUtils.INVALID_RESOURCE_HANDLE;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NAVIGATION_MODE_2_BUTTON;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NAVIGATION_MODE_3_BUTTON;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NAVIGATION_MODE_GESTURE_BUTTON;
 import static com.android.launcher3.util.PackageManagerHelper.getPackageFilter;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.content.res.Resources;
 import android.util.Log;
 
-import com.android.launcher3.touch.PagedOrientationHandler;
+import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.logging.StatsLogManager.LauncherEvent;
 import com.android.launcher3.util.MainThreadInitializedObject;
 
 import java.io.PrintWriter;
@@ -37,16 +41,18 @@
 public class SysUINavigationMode {
 
     public enum Mode {
-        THREE_BUTTONS(false, 0),
-        TWO_BUTTONS(true, 1),
-        NO_BUTTON(true, 2);
+        THREE_BUTTONS(false, 0, LAUNCHER_NAVIGATION_MODE_3_BUTTON),
+        TWO_BUTTONS(true, 1, LAUNCHER_NAVIGATION_MODE_2_BUTTON),
+        NO_BUTTON(true, 2, LAUNCHER_NAVIGATION_MODE_GESTURE_BUTTON);
 
         public final boolean hasGestures;
         public final int resValue;
+        public final LauncherEvent launcherEvent;
 
-        Mode(boolean hasGestures, int resValue) {
+        Mode(boolean hasGestures, int resValue, LauncherEvent launcherEvent) {
             this.hasGestures = hasGestures;
             this.resValue = resValue;
+            this.launcherEvent = launcherEvent;
         }
     }
 
@@ -58,15 +64,19 @@
             new MainThreadInitializedObject<>(SysUINavigationMode::new);
 
     private static final String TAG = "SysUINavigationMode";
-
     private static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED";
     private static final String NAV_BAR_INTERACTION_MODE_RES_NAME =
             "config_navBarInteractionMode";
+    private static final String TARGET_OVERLAY_PACKAGE = "android";
 
     private final Context mContext;
     private Mode mMode;
 
+    private int mNavBarGesturalHeight;
+
     private final List<NavigationModeChangeListener> mChangeListeners = new ArrayList<>();
+    private final List<OneHandedModeChangeListener> mOneHandedOverlayChangeListeners =
+            new ArrayList<>();
 
     public SysUINavigationMode(Context context) {
         mContext = context;
@@ -76,8 +86,9 @@
             @Override
             public void onReceive(Context context, Intent intent) {
                 updateMode();
+                updateGesturalHeight();
             }
-        }, getPackageFilter("android", ACTION_OVERLAY_CHANGED));
+        }, getPackageFilter(TARGET_OVERLAY_PACKAGE, ACTION_OVERLAY_CHANGED));
     }
 
     /** Updates navigation mode when needed. */
@@ -89,9 +100,35 @@
         }
     }
 
+    private void updateGesturalHeight() {
+        int newGesturalHeight = ResourceUtils.getDimenByName(
+                ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE, mContext.getResources(),
+                INVALID_RESOURCE_HANDLE);
+
+        if (newGesturalHeight == INVALID_RESOURCE_HANDLE) {
+            Log.e(TAG, "Failed to get system resource ID. Incompatible framework version?");
+            return;
+        }
+
+        if (mNavBarGesturalHeight != newGesturalHeight) {
+            mNavBarGesturalHeight = newGesturalHeight;
+            dispatchOneHandedOverlayChange();
+        }
+    }
+
     private void initializeMode() {
-        int modeInt = getSystemIntegerRes(mContext, NAV_BAR_INTERACTION_MODE_RES_NAME);
-        for(Mode m : Mode.values()) {
+        int modeInt = ResourceUtils.getIntegerByName(NAV_BAR_INTERACTION_MODE_RES_NAME,
+                mContext.getResources(), INVALID_RESOURCE_HANDLE);
+        mNavBarGesturalHeight = ResourceUtils.getDimenByName(
+                ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE, mContext.getResources(),
+                INVALID_RESOURCE_HANDLE);
+
+        if (modeInt == INVALID_RESOURCE_HANDLE) {
+            Log.e(TAG, "Failed to get system resource ID. Incompatible framework version?");
+            return;
+        }
+
+        for (Mode m : Mode.values()) {
             if (m.resValue == modeInt) {
                 mMode = m;
             }
@@ -104,6 +141,12 @@
         }
     }
 
+    private void dispatchOneHandedOverlayChange() {
+        for (OneHandedModeChangeListener listener : mOneHandedOverlayChangeListeners) {
+            listener.onOneHandedModeChanged(mNavBarGesturalHeight);
+        }
+    }
+
     public Mode addModeChangeListener(NavigationModeChangeListener listener) {
         mChangeListeners.add(listener);
         return mMode;
@@ -113,41 +156,30 @@
         mChangeListeners.remove(listener);
     }
 
+    public int addOneHandedOverlayChangeListener(OneHandedModeChangeListener listener) {
+        mOneHandedOverlayChangeListeners.add(listener);
+        return mNavBarGesturalHeight;
+    }
+
+    public void removeOneHandedOverlayChangeListener(OneHandedModeChangeListener listener) {
+        mOneHandedOverlayChangeListeners.remove(listener);
+    }
+
     public Mode getMode() {
         return mMode;
     }
 
-    private static int getSystemIntegerRes(Context context, String resName) {
-        Resources res = context.getResources();
-        int resId = res.getIdentifier(resName, "integer", "android");
-
-        if (resId != 0) {
-            return res.getInteger(resId);
-        } else {
-            Log.e(TAG, "Failed to get system resource ID. Incompatible framework version?");
-            return -1;
-        }
-    }
-
-    /** @return Whether we can remove the shelf from overview. */
-    public static boolean removeShelfFromOverview(Context context) {
-        // The shelf is core to the two-button mode model, so we need to continue supporting it.
-        return getMode(context) != Mode.TWO_BUTTONS;
-    }
-
-    public static boolean hideShelfInTwoButtonLandscape(Context context,
-            PagedOrientationHandler pagedOrientationHandler) {
-        return  getMode(context) == Mode.TWO_BUTTONS &&
-                !pagedOrientationHandler.isLayoutNaturalToLauncher();
-    }
-
     public void dump(PrintWriter pw) {
         pw.println("SysUINavigationMode:");
         pw.println("  mode=" + mMode.name());
+        pw.println("  mNavBarGesturalHeight=:" + mNavBarGesturalHeight);
     }
 
     public interface NavigationModeChangeListener {
-
         void onNavigationModeChanged(Mode newMode);
     }
+
+    public interface OneHandedModeChangeListener {
+        void onOneHandedModeChanged(int newGesturalHeight);
+    }
 }
\ No newline at end of file
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 299e9e5..a214d81 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -17,7 +17,10 @@
 
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
+import android.app.PictureInPictureParams;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.ActivityInfo;
 import android.graphics.Bitmap;
 import android.graphics.Insets;
 import android.graphics.Rect;
@@ -114,17 +117,6 @@
     }
 
     @Override
-    public void onSplitScreenInvoked() {
-        if (mSystemUiProxy != null) {
-            try {
-                mSystemUiProxy.onSplitScreenInvoked();
-            } catch (RemoteException e) {
-                Log.w(TAG, "Failed call onSplitScreenInvoked", e);
-            }
-        }
-    }
-
-    @Override
     public void onOverviewShown(boolean fromHome) {
         onOverviewShown(fromHome, TAG);
     }
@@ -352,10 +344,68 @@
         if (mSystemUiProxy != null) {
             try {
                 mSystemUiProxy.handleImageBundleAsScreenshot(screenImageBundle, locationInScreen,
-                        visibleInsets, task);
+                    visibleInsets, task);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call handleImageBundleAsScreenshot");
             }
         }
     }
+
+    @Override
+    public void startOneHandedMode() {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.startOneHandedMode();
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call startOneHandedMode", e);
+            }
+        }
+    }
+
+    @Override
+    public void stopOneHandedMode() {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.stopOneHandedMode();
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call stopOneHandedMode", e);
+            }
+        }
+    }
+
+    @Override
+    public void expandNotificationPanel() {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.expandNotificationPanel();
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call expandNotificationPanel", e);
+            }
+        }
+    }
+
+    @Override
+    public Rect startSwipePipToHome(ComponentName componentName, ActivityInfo activityInfo,
+            PictureInPictureParams pictureInPictureParams, int launcherRotation, int shelfHeight) {
+        if (mSystemUiProxy != null) {
+            try {
+                return mSystemUiProxy.startSwipePipToHome(componentName, activityInfo,
+                        pictureInPictureParams, launcherRotation, shelfHeight);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call startSwipePipToHome", e);
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public void stopSwipePipToHome(ComponentName componentName, Rect destinationBounds) {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.stopSwipePipToHome(componentName, destinationBounds);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call stopSwipePipToHome");
+            }
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskAnimationManager.java b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
index cad51f4..6f2f86e 100644
--- a/quickstep/src/com/android/quickstep/TaskAnimationManager.java
+++ b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
 import static com.android.quickstep.GestureState.STATE_RECENTS_ANIMATION_INITIALIZED;
 import static com.android.quickstep.GestureState.STATE_RECENTS_ANIMATION_STARTED;
 
@@ -31,6 +32,8 @@
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
+import java.util.function.Consumer;
+
 public class TaskAnimationManager implements RecentsAnimationCallbacks.RecentsAnimationListener {
 
     private RecentsAnimationController mController;
@@ -39,6 +42,7 @@
     // Temporary until we can hook into gesture state events
     private GestureState mLastGestureState;
     private RemoteAnimationTargetCompat mLastAppearedTaskTarget;
+    private Consumer<RemoteAnimationTargetCompat> mLaunchOtherTaskHandler;
 
     /**
      * Preloads the recents animation.
@@ -46,7 +50,7 @@
     public void preloadRecentsAnimation(Intent intent) {
         // Pass null animation handler to indicate this start is for preloading
         UI_HELPER_EXECUTOR.execute(() -> ActivityManagerWrapper.getInstance()
-                .startRecentsActivity(intent, null, null, null, null));
+                .startRecentsActivity(intent, 0, null, null, null));
     }
 
     /**
@@ -88,22 +92,21 @@
 
             @Override
             public void onRecentsAnimationCanceled(ThumbnailData thumbnailData) {
-                if (thumbnailData != null) {
-                    // If a screenshot is provided, switch to the screenshot before cleaning up
-                    activityInterface.switchRunningTaskViewToScreenshot(thumbnailData,
-                            () -> cleanUpRecentsAnimation(thumbnailData));
-                } else {
-                    cleanUpRecentsAnimation(null /* canceledThumbnail */);
-                }
+                cleanUpRecentsAnimation();
             }
 
             @Override
             public void onRecentsAnimationFinished(RecentsAnimationController controller) {
-                cleanUpRecentsAnimation(null /* canceledThumbnail */);
+                cleanUpRecentsAnimation();
             }
 
             @Override
             public void onTaskAppeared(RemoteAnimationTargetCompat appearedTaskTarget) {
+                if (mLaunchOtherTaskHandler != null
+                        && mLastGestureState.getEndTarget() == RECENTS) {
+                    mLaunchOtherTaskHandler.accept(appearedTaskTarget);
+                    return;
+                }
                 if (mController != null) {
                     if (mLastAppearedTaskTarget == null
                             || appearedTaskTarget.taskId != mLastAppearedTaskTarget.taskId) {
@@ -116,10 +119,11 @@
                 }
             }
         });
+        final long eventTime = gestureState.getSwipeUpStartTimeMs();
         mCallbacks.addListener(gestureState);
         mCallbacks.addListener(listener);
         UI_HELPER_EXECUTOR.execute(() -> ActivityManagerWrapper.getInstance()
-                .startRecentsActivity(intent, null, mCallbacks, null, null));
+                .startRecentsActivity(intent, eventTime, mCallbacks, null, null));
         gestureState.setState(STATE_RECENTS_ANIMATION_INITIALIZED);
         return mCallbacks;
     }
@@ -138,6 +142,15 @@
     }
 
     /**
+     * The passed-in handler is used to render side task launch animation in recents in live tile
+     * mode.
+     */
+    public void setLaunchOtherTaskInLiveTileModeHandler(
+            Consumer<RemoteAnimationTargetCompat> handler) {
+        mLaunchOtherTaskHandler = handler;
+    }
+
+    /**
      * Finishes the running recents animation.
      */
     public void finishRunningRecentsAnimation(boolean toHome) {
@@ -146,7 +159,7 @@
             Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), toHome
                     ? mController::finishAnimationToHome
                     : mController::finishAnimationToApp);
-            cleanUpRecentsAnimation(null /* canceledThumbnail */);
+            cleanUpRecentsAnimation();
         }
     }
 
@@ -173,12 +186,7 @@
     /**
      * Cleans up the recents animation entirely.
      */
-    private void cleanUpRecentsAnimation(ThumbnailData canceledThumbnail) {
-        // Clean up the screenshot if necessary
-        if (mController != null && canceledThumbnail != null) {
-            mController.cleanupScreenshot();
-        }
-
+    private void cleanUpRecentsAnimation() {
         // Release all the target leashes
         if (mTargets != null) {
             mTargets.release();
@@ -194,6 +202,7 @@
         mTargets = null;
         mLastGestureState = null;
         mLastAppearedTaskTarget = null;
+        mLaunchOtherTaskHandler = null;
     }
 
     public void dump() {
diff --git a/quickstep/src/com/android/quickstep/TaskIconCache.java b/quickstep/src/com/android/quickstep/TaskIconCache.java
index 7ff799e..dd0ed8f 100644
--- a/quickstep/src/com/android/quickstep/TaskIconCache.java
+++ b/quickstep/src/com/android/quickstep/TaskIconCache.java
@@ -17,19 +17,18 @@
 
 import static com.android.launcher3.FastBitmapDrawable.newIcon;
 import static com.android.launcher3.uioverrides.QuickstepLauncher.GO_LOW_RAM_RECENTS_ENABLED;
-import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.app.ActivityManager.TaskDescription;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
-import android.os.Handler;
-import android.os.Looper;
 import android.os.UserHandle;
+import android.text.TextUtils;
 import android.util.SparseArray;
 import android.view.accessibility.AccessibilityManager;
 
@@ -41,15 +40,15 @@
 import com.android.launcher3.icons.BitmapInfo;
 import com.android.launcher3.icons.IconProvider;
 import com.android.launcher3.icons.LauncherIcons;
-import com.android.launcher3.icons.cache.HandlerRunnable;
 import com.android.launcher3.util.Preconditions;
+import com.android.quickstep.util.CancellableTask;
 import com.android.quickstep.util.TaskKeyLruCache;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.PackageManagerWrapper;
 import com.android.systemui.shared.system.TaskDescriptionCompat;
 
+import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 
 /**
@@ -57,7 +56,7 @@
  */
 public class TaskIconCache {
 
-    private final Handler mBackgroundHandler;
+    private final Executor mBgExecutor;
     private final AccessibilityManager mAccessibilityManager;
 
     private final Context mContext;
@@ -65,9 +64,9 @@
     private final SparseArray<BitmapInfo> mDefaultIcons = new SparseArray<>();
     private final IconProvider mIconProvider;
 
-    public TaskIconCache(Context context, Looper backgroundLooper) {
+    public TaskIconCache(Context context, Executor bgExecutor) {
         mContext = context;
-        mBackgroundHandler = new Handler(backgroundLooper);
+        mBgExecutor = bgExecutor;
         mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
 
         Resources res = context.getResources();
@@ -83,31 +82,27 @@
      * @param callback The callback to receive the task after its data has been populated.
      * @return A cancelable handle to the request
      */
-    public IconLoadRequest updateIconInBackground(Task task, Consumer<Task> callback) {
+    public CancellableTask updateIconInBackground(Task task, Consumer<Task> callback) {
         Preconditions.assertUIThread();
         if (task.icon != null) {
             // Nothing to load, the icon is already loaded
             callback.accept(task);
             return null;
         }
-
-        IconLoadRequest request = new IconLoadRequest(mBackgroundHandler) {
+        CancellableTask<TaskCacheEntry> request = new CancellableTask<TaskCacheEntry>() {
             @Override
-            public void run() {
-                TaskCacheEntry entry = getCacheEntry(task);
-                if (isCanceled()) {
-                    // We don't call back to the provided callback in this case
-                    return;
-                }
-                MAIN_EXECUTOR.execute(() -> {
-                    task.icon = entry.icon;
-                    task.titleDescription = entry.contentDescription;
-                    callback.accept(task);
-                    onEnd();
-                });
+            public TaskCacheEntry getResultOnBg() {
+                return getCacheEntry(task);
+            }
+
+            @Override
+            public void handleResult(TaskCacheEntry result) {
+                task.icon = result.icon;
+                task.titleDescription = result.contentDescription;
+                callback.accept(task);
             }
         };
-        Utilities.postAsyncCallback(mBackgroundHandler, request);
+        mBgExecutor.execute(request);
         return request;
     }
 
@@ -120,9 +115,8 @@
     }
 
     void invalidateCacheEntries(String pkg, UserHandle handle) {
-        Utilities.postAsyncCallback(mBackgroundHandler,
-                () -> mIconCache.removeAll(key ->
-                        pkg.equals(key.getPackageName()) && handle.getIdentifier() == key.userId));
+        mBgExecutor.execute(() -> mIconCache.removeAll(key ->
+                pkg.equals(key.getPackageName()) && handle.getIdentifier() == key.userId));
     }
 
     @WorkerThread
@@ -171,9 +165,8 @@
                         key.getComponent(), key.userId);
             }
             if (activityInfo != null) {
-                entry.contentDescription = ActivityManagerWrapper.getInstance()
-                        .getBadgedContentDescription(activityInfo, task.key.userId,
-                                task.taskDescription);
+                entry.contentDescription = getBadgedContentDescription(
+                        activityInfo, task.key.userId, task.taskDescription);
             }
         }
 
@@ -181,6 +174,21 @@
         return entry;
     }
 
+    private String getBadgedContentDescription(ActivityInfo info, int userId, TaskDescription td) {
+        PackageManager pm = mContext.getPackageManager();
+        String taskLabel = td == null ? null : Utilities.trim(td.getLabel());
+        if (TextUtils.isEmpty(taskLabel)) {
+            taskLabel = Utilities.trim(info.loadLabel(pm));
+        }
+
+        String applicationLabel = Utilities.trim(info.applicationInfo.loadLabel(pm));
+        String badgedApplicationLabel = userId != UserHandle.myUserId()
+                ? pm.getUserBadgedLabel(applicationLabel, UserHandle.of(userId)).toString()
+                : applicationLabel;
+        return applicationLabel.equals(taskLabel)
+                ? badgedApplicationLabel : badgedApplicationLabel + " " + taskLabel;
+    }
+
     @WorkerThread
     private Drawable getDefaultIcon(int userId) {
         synchronized (mDefaultIcons) {
@@ -208,12 +216,6 @@
         }
     }
 
-    public static abstract class IconLoadRequest extends HandlerRunnable {
-        IconLoadRequest(Handler handler) {
-            super(handler, null);
-        }
-    }
-
     private static class TaskCacheEntry {
         public Drawable icon;
         public String contentDescription = "";
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
similarity index 80%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
rename to quickstep/src/com/android/quickstep/TaskOverlayFactory.java
index e9614d1..6677724 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -18,7 +18,8 @@
 
 import static android.view.Surface.ROTATION_0;
 
-import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.quickstep.views.OverviewActionsView.DISABLED_NO_THUMBNAIL;
 import static com.android.quickstep.views.OverviewActionsView.DISABLED_ROTATED;
 
 import android.annotation.SuppressLint;
@@ -30,6 +31,7 @@
 import android.view.View;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
 
 import com.android.launcher3.BaseActivity;
@@ -38,13 +40,12 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
-import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.ResourceBasedOverride;
 import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.views.OverviewActionsView;
+import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskThumbnailView;
 import com.android.quickstep.views.TaskView;
-import com.android.systemui.plugins.OverscrollPlugin;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 
@@ -90,20 +91,22 @@
         return shortcuts;
     }
 
-    public static final MainThreadInitializedObject<TaskOverlayFactory> INSTANCE =
-            forOverride(TaskOverlayFactory.class, R.string.task_overlay_factory_class);
-
-    /**
-     * @return a launcher-provided OverscrollPlugin if available, otherwise null
-     */
-    public OverscrollPlugin getLocalOverscrollPlugin() {
-        return null;
-    }
-
     public TaskOverlay createOverlay(TaskThumbnailView thumbnailView) {
         return new TaskOverlay(thumbnailView);
     }
 
+    /**
+     * Subclasses can attach any system listeners in this method, must be paired with
+     * {@link #removeListeners()}
+     */
+    public void initListeners() { }
+
+    /**
+     * Subclasses should remove any system listeners in this method, must be paired with
+     * {@link #initListeners()}
+     */
+    public void removeListeners() { }
+
     /** Note that these will be shown in order from top to bottom, if available for the task. */
     private static final TaskShortcutFactory[] MENU_OPTIONS = new TaskShortcutFactory[]{
             TaskShortcutFactory.APP_INFO,
@@ -146,26 +149,44 @@
          */
         public void initOverlay(Task task, ThumbnailData thumbnail, Matrix matrix,
                 boolean rotated) {
-            final boolean isAllowedByPolicy = thumbnail.isRealSnapshot;
+            getActionsView().updateDisabledFlags(DISABLED_NO_THUMBNAIL, thumbnail == null);
 
-            getActionsView().updateDisabledFlags(DISABLED_ROTATED, rotated);
+            if (thumbnail != null) {
+                getActionsView().updateDisabledFlags(DISABLED_ROTATED, rotated);
+                final boolean isAllowedByPolicy = thumbnail.isRealSnapshot;
 
-            getActionsView().setCallbacks(new OverlayUICallbacks() {
-                @Override
-                public void onShare() {
-                    if (isAllowedByPolicy) {
-                        mImageApi.startShareActivity();
-                    } else {
-                        showBlockedByPolicyMessage();
+                getActionsView().setCallbacks(new OverlayUICallbacks() {
+                    @Override
+                    public void onShare() {
+                        if (isAllowedByPolicy) {
+                            endLiveTileMode(mImageApi::startShareActivity);
+                        } else {
+                            showBlockedByPolicyMessage();
+                        }
                     }
-                }
 
-                @SuppressLint("NewApi")
-                @Override
-                public void onScreenshot() {
-                    saveScreenshot(task);
-                }
-            });
+                    @SuppressLint("NewApi")
+                    @Override
+                    public void onScreenshot() {
+                        endLiveTileMode(() -> saveScreenshot(task));
+                    }
+                });
+            }
+        }
+
+        /**
+         * End rendering live tile in Overview.
+         *
+         * @param callback callback to run, after switching to screenshot
+         */
+        public void endLiveTileMode(@NonNull Runnable callback) {
+            if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+                RecentsView recentsView = mThumbnailView.getTaskView().getRecentsView();
+                recentsView.switchToScreenshot(
+                        () -> recentsView.finishRecentsAnimation(true /* toRecents */, callback));
+            } else {
+                callback.run();
+            }
         }
 
         /**
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
similarity index 94%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/TaskShortcutFactory.java
rename to quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index ff051b6..65bb0f3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -18,11 +18,9 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_SELECTIONS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_FREE_FORM_TAP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_SPLIT_SCREEN_TAP;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
 
 import android.app.Activity;
 import android.app.ActivityOptions;
@@ -40,7 +38,6 @@
 import com.android.launcher3.model.WellbeingModel;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.popup.SystemShortcut.AppInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.InstantAppResolver;
 import com.android.quickstep.views.RecentsView;
@@ -229,9 +226,6 @@
 
         @Override
         protected boolean onActivityStarted(BaseDraggingActivity activity) {
-            SystemUiProxy.INSTANCE.get(activity).onSplitScreenInvoked();
-            activity.getUserEventDispatcher().logActionOnControl(TAP,
-                    LauncherLogProto.ControlType.SPLIT_SCREEN_TARGET);
             return true;
         }
     };
@@ -310,16 +304,11 @@
     TaskShortcutFactory WELLBEING = (activity, view) ->
             WellbeingModel.SHORTCUT_FACTORY.getShortcut(activity, view.getItemInfo());
 
-    TaskShortcutFactory SCREENSHOT = (activity, tv) -> {
-        if (ENABLE_OVERVIEW_ACTIONS.get()) {
-            return tv.getThumbnail().getTaskOverlay()
-                .getScreenshotShortcut(activity, tv.getItemInfo());
-        }
-        return null;
-    };
+    TaskShortcutFactory SCREENSHOT = (activity, tv) -> tv.getThumbnail().getTaskOverlay()
+            .getScreenshotShortcut(activity, tv.getItemInfo());
 
     TaskShortcutFactory MODAL = (activity, tv) -> {
-        if (ENABLE_OVERVIEW_ACTIONS.get() && ENABLE_OVERVIEW_SELECTIONS.get()) {
+        if (ENABLE_OVERVIEW_SELECTIONS.get()) {
             return tv.getThumbnail().getTaskOverlay().getModalStateSystemShortcut(tv.getItemInfo());
         }
         return null;
diff --git a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
index 2b7a8ec..a8a0219 100644
--- a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
+++ b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
@@ -15,17 +15,12 @@
  */
 package com.android.quickstep;
 
-import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-
 import android.content.Context;
 import android.content.res.Resources;
-import android.os.Handler;
-import android.os.Looper;
 
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.icons.cache.HandlerRunnable;
 import com.android.launcher3.util.Preconditions;
+import com.android.quickstep.util.CancellableTask;
 import com.android.quickstep.util.TaskKeyLruCache;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
@@ -33,11 +28,12 @@
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 import java.util.ArrayList;
+import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 
 public class TaskThumbnailCache {
 
-    private final Handler mBackgroundHandler;
+    private final Executor mBgExecutor;
 
     private final int mCacheSize;
     private final TaskKeyLruCache<ThumbnailData> mCache;
@@ -94,8 +90,8 @@
         }
     }
 
-    public TaskThumbnailCache(Context context, Looper backgroundLooper) {
-        mBackgroundHandler = new Handler(backgroundLooper);
+    public TaskThumbnailCache(Context context, Executor bgExecutor) {
+        mBgExecutor = bgExecutor;
         mHighResLoadingState = new HighResLoadingState(context);
 
         Resources res = context.getResources();
@@ -130,7 +126,7 @@
      * @param callback The callback to receive the task after its data has been populated.
      * @return A cancelable handle to the request
      */
-    public ThumbnailLoadRequest updateThumbnailInBackground(
+    public CancellableTask updateThumbnailInBackground(
             Task task, Consumer<ThumbnailData> callback) {
         Preconditions.assertUIThread();
 
@@ -142,14 +138,13 @@
             return null;
         }
 
-
         return updateThumbnailInBackground(task.key, !mHighResLoadingState.isEnabled(), t -> {
             task.thumbnail = t;
             callback.accept(t);
         });
     }
 
-    private ThumbnailLoadRequest updateThumbnailInBackground(TaskKey key, boolean lowResolution,
+    private CancellableTask updateThumbnailInBackground(TaskKey key, boolean lowResolution,
             Consumer<ThumbnailData> callback) {
         Preconditions.assertUIThread();
 
@@ -160,26 +155,20 @@
             return null;
         }
 
-        ThumbnailLoadRequest request = new ThumbnailLoadRequest(mBackgroundHandler,
-                lowResolution) {
+        CancellableTask<ThumbnailData> request = new CancellableTask<ThumbnailData>() {
             @Override
-            public void run() {
-                ThumbnailData thumbnail = ActivityManagerWrapper.getInstance().getTaskThumbnail(
+            public ThumbnailData getResultOnBg() {
+                return ActivityManagerWrapper.getInstance().getTaskThumbnail(
                         key.id, lowResolution);
+            }
 
-                MAIN_EXECUTOR.execute(() -> {
-                    if (isCanceled()) {
-                        // We don't call back to the provided callback in this case
-                        return;
-                    }
-
-                    mCache.put(key, thumbnail);
-                    callback.accept(thumbnail);
-                    onEnd();
-                });
+            @Override
+            public void handleResult(ThumbnailData result) {
+                mCache.put(key, result);
+                callback.accept(result);
             }
         };
-        Utilities.postAsyncCallback(mBackgroundHandler, request);
+        mBgExecutor.execute(request);
         return request;
     }
 
@@ -218,15 +207,6 @@
         return mEnableTaskSnapshotPreloading && mHighResLoadingState.mVisible;
     }
 
-    public static abstract class ThumbnailLoadRequest extends HandlerRunnable {
-        public final boolean mLowResolution;
-
-        ThumbnailLoadRequest(Handler handler, boolean lowResolution) {
-            super(handler, null);
-            mLowResolution = lowResolution;
-        }
-    }
-
     /**
      * @return Whether device supports low-res thumbnails. Low-res files are an optimization
      * for faster load times of snapshots. Devices can optionally disable low-res files so that
diff --git a/quickstep/src/com/android/quickstep/TaskUtils.java b/quickstep/src/com/android/quickstep/TaskUtils.java
index 04b488d..c9db153 100644
--- a/quickstep/src/com/android/quickstep/TaskUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskUtils.java
@@ -16,6 +16,8 @@
 
 package com.android.quickstep;
 
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
@@ -27,6 +29,7 @@
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.util.List;
@@ -86,4 +89,12 @@
         }
         return false;
     }
+
+    /**
+     * Requests that the system close any open system windows (including other SystemUI).
+     */
+    public static void closeSystemWindowsAsync(String reason) {
+        UI_HELPER_EXECUTOR.execute(
+                () -> ActivityManagerWrapper.getInstance().closeSystemWindows(reason));
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
new file mode 100644
index 0000000..9da306e
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -0,0 +1,347 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep;
+
+import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
+import static com.android.launcher3.LauncherState.BACKGROUND_APP;
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.QuickstepAppTransitionManagerImpl.RECENTS_LAUNCH_DURATION;
+import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
+import static com.android.launcher3.anim.Interpolators.clampToProgress;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.launcher3.statehandlers.DepthController.DEPTH;
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.annotation.TargetApi;
+import android.content.ComponentName;
+import android.content.Context;
+import android.graphics.Matrix;
+import android.graphics.Matrix.ScaleToFit;
+import android.graphics.RectF;
+import android.os.Build;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.BaseActivity;
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.statehandlers.DepthController;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.util.DisplayController;
+import com.android.quickstep.util.SurfaceTransactionApplier;
+import com.android.quickstep.util.TaskViewSimulator;
+import com.android.quickstep.util.TransformParams;
+import com.android.quickstep.views.RecentsView;
+import com.android.quickstep.views.TaskThumbnailView;
+import com.android.quickstep.views.TaskView;
+import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
+import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+
+/**
+ * Utility class for helpful methods related to {@link TaskView} objects and their tasks.
+ */
+@TargetApi(Build.VERSION_CODES.R)
+public final class TaskViewUtils {
+
+    private TaskViewUtils() {}
+
+    /**
+     * Try to find a TaskView that corresponds with the component of the launched view.
+     *
+     * If this method returns a non-null TaskView, it will be used in composeRecentsLaunchAnimation.
+     * Otherwise, we will assume we are using a normal app transition, but it's possible that the
+     * opening remote target (which we don't get until onAnimationStart) will resolve to a TaskView.
+     */
+    public static TaskView findTaskViewToLaunch(
+            RecentsView recentsView, View v, RemoteAnimationTargetCompat[] targets) {
+        if (v instanceof TaskView) {
+            TaskView taskView = (TaskView) v;
+            return recentsView.isTaskViewVisible(taskView) ? taskView : null;
+        }
+
+        // It's possible that the launched view can still be resolved to a visible task view, check
+        // the task id of the opening task and see if we can find a match.
+        if (v.getTag() instanceof ItemInfo) {
+            ItemInfo itemInfo = (ItemInfo) v.getTag();
+            ComponentName componentName = itemInfo.getTargetComponent();
+            int userId = itemInfo.user.getIdentifier();
+            if (componentName != null) {
+                for (int i = 0; i < recentsView.getTaskViewCount(); i++) {
+                    TaskView taskView = recentsView.getTaskViewAt(i);
+                    if (recentsView.isTaskViewVisible(taskView)) {
+                        Task.TaskKey key = taskView.getTask().key;
+                        if (componentName.equals(key.getComponent()) && userId == key.userId) {
+                            return taskView;
+                        }
+                    }
+                }
+            }
+        }
+
+        if (targets == null) {
+            return null;
+        }
+        // Resolve the opening task id
+        int openingTaskId = -1;
+        for (RemoteAnimationTargetCompat target : targets) {
+            if (target.mode == MODE_OPENING) {
+                openingTaskId = target.taskId;
+                break;
+            }
+        }
+
+        // If there is no opening task id, fall back to the normal app icon launch animation
+        if (openingTaskId == -1) {
+            return null;
+        }
+
+        // If the opening task id is not currently visible in overview, then fall back to normal app
+        // icon launch animation
+        TaskView taskView = recentsView.getTaskView(openingTaskId);
+        if (taskView == null || !recentsView.isTaskViewVisible(taskView)) {
+            return null;
+        }
+        return taskView;
+    }
+
+    public static void createRecentsWindowAnimator(TaskView v, boolean skipViewChanges,
+            RemoteAnimationTargetCompat[] appTargets,
+            RemoteAnimationTargetCompat[] wallpaperTargets, DepthController depthController,
+            PendingAnimation out) {
+        boolean isRunningTask = v.isRunningTask();
+        TransformParams params = null;
+        TaskViewSimulator tsv = null;
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && isRunningTask) {
+            params = v.getRecentsView().getLiveTileParams();
+            tsv = v.getRecentsView().getLiveTileTaskViewSimulator();
+        }
+        createRecentsWindowAnimator(v, skipViewChanges, appTargets, wallpaperTargets,
+                depthController, out, params, tsv);
+    }
+
+    /**
+     * Creates an animation that controls the window of the opening targets for the recents launch
+     * animation.
+     */
+    public static void createRecentsWindowAnimator(TaskView v, boolean skipViewChanges,
+            RemoteAnimationTargetCompat[] appTargets,
+            RemoteAnimationTargetCompat[] wallpaperTargets, DepthController depthController,
+            PendingAnimation out, @Nullable TransformParams params,
+            @Nullable TaskViewSimulator tsv) {
+        boolean isQuickSwitch = v.isEndQuickswitchCuj();
+        v.setEndQuickswitchCuj(false);
+
+        boolean inLiveTileMode =
+                ENABLE_QUICKSTEP_LIVE_TILE.get() && v.getRecentsView().getRunningTaskIndex() != -1;
+        final RemoteAnimationTargets targets =
+                new RemoteAnimationTargets(appTargets, wallpaperTargets,
+                        inLiveTileMode ? MODE_CLOSING : MODE_OPENING);
+
+        if (params == null) {
+            SurfaceTransactionApplier applier = new SurfaceTransactionApplier(v);
+            targets.addReleaseCheck(applier);
+
+            params = new TransformParams()
+                    .setSyncTransactionApplier(applier)
+                    .setTargetSet(targets);
+        }
+
+        final RecentsView recentsView = v.getRecentsView();
+        int taskIndex = recentsView.indexOfChild(v);
+        boolean parallaxCenterAndAdjacentTask = taskIndex != recentsView.getCurrentPage();
+        int startScroll = recentsView.getScrollOffset(taskIndex);
+
+        Context context = v.getContext();
+        DeviceProfile dp = BaseActivity.fromContext(context).getDeviceProfile();
+        TaskViewSimulator topMostSimulator = null;
+
+        if (tsv == null && targets.apps.length > 0) {
+            tsv = new TaskViewSimulator(context, recentsView.getSizeStrategy());
+            tsv.setDp(dp);
+
+            // RecentsView never updates the display rotation until swipe-up so the value may
+            // be stale. Use the display value instead.
+            int displayRotation = DisplayController.getDefaultDisplay(context).getInfo().rotation;
+            tsv.getOrientationState().update(displayRotation, displayRotation);
+
+            tsv.setPreview(targets.apps[targets.apps.length - 1]);
+            tsv.fullScreenProgress.value = 0;
+            tsv.recentsViewScale.value = 1;
+            tsv.setScroll(startScroll);
+
+            // Fade in the task during the initial 20% of the animation
+            out.addFloat(params, TransformParams.TARGET_ALPHA, 0, 1,
+                    clampToProgress(LINEAR, 0, 0.2f));
+        }
+
+        if (tsv != null) {
+            out.setFloat(tsv.fullScreenProgress,
+                    AnimatedFloat.VALUE, 1, TOUCH_RESPONSE_INTERPOLATOR);
+            out.setFloat(tsv.recentsViewScale,
+                    AnimatedFloat.VALUE, tsv.getFullScreenScale(), TOUCH_RESPONSE_INTERPOLATOR);
+            out.setInt(tsv, TaskViewSimulator.SCROLL, 0, TOUCH_RESPONSE_INTERPOLATOR);
+
+            TaskViewSimulator finalTsv = tsv;
+            TransformParams finalParams = params;
+            out.addOnFrameCallback(() -> finalTsv.apply(finalParams));
+            topMostSimulator = tsv;
+        }
+
+        if (!skipViewChanges && parallaxCenterAndAdjacentTask && topMostSimulator != null) {
+            out.addFloat(v, VIEW_ALPHA, 1, 0, clampToProgress(LINEAR, 0.2f, 0.4f));
+
+            TaskViewSimulator simulatorToCopy = topMostSimulator;
+            simulatorToCopy.apply(params);
+
+            // Mt represents the overall transformation on the thumbnailView relative to the
+            // Launcher's rootView
+            // K(t) represents transformation on the running window by the taskViewSimulator at
+            // any time t.
+            // at t = 0, we know that the simulator matches the thumbnailView. So if we apply K(0)`
+            // on the Launcher's rootView, the thumbnailView would match the full running task
+            // window. If we apply "K(0)` K(t)" thumbnailView will match the final transformed
+            // window at any time t. This gives the overall matrix on thumbnailView to be:
+            //    Mt K(0)` K(t)
+            // During animation we apply transformation on the thumbnailView (and not the rootView)
+            // to follow the TaskViewSimulator. So the final matrix applied on the thumbnailView is:
+            //    Mt K(0)` K(t) Mt`
+            TaskThumbnailView ttv = v.getThumbnail();
+            RectF tvBounds = new RectF(0, 0,  ttv.getWidth(), ttv.getHeight());
+            float[] tvBoundsMapped = new float[]{0, 0,  ttv.getWidth(), ttv.getHeight()};
+            getDescendantCoordRelativeToAncestor(ttv, ttv.getRootView(), tvBoundsMapped, false);
+            RectF tvBoundsInRoot = new RectF(
+                    tvBoundsMapped[0], tvBoundsMapped[1],
+                    tvBoundsMapped[2], tvBoundsMapped[3]);
+
+            Matrix mt = new Matrix();
+            mt.setRectToRect(tvBounds, tvBoundsInRoot, ScaleToFit.FILL);
+
+            Matrix mti = new Matrix();
+            mt.invert(mti);
+
+            Matrix k0i = new Matrix();
+            simulatorToCopy.getCurrentMatrix().invert(k0i);
+
+            Matrix animationMatrix = new Matrix();
+            out.addOnFrameCallback(() -> {
+                animationMatrix.set(mt);
+                animationMatrix.postConcat(k0i);
+                animationMatrix.postConcat(simulatorToCopy.getCurrentMatrix());
+                animationMatrix.postConcat(mti);
+                ttv.setAnimationMatrix(animationMatrix);
+            });
+
+            out.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    ttv.setAnimationMatrix(null);
+                }
+            });
+        }
+
+        out.addListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationSuccess(Animator animator) {
+                if (isQuickSwitch) {
+                    InteractionJankMonitorWrapper.end(
+                            InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH);
+                }
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                targets.release();
+                super.onAnimationEnd(animation);
+            }
+        });
+
+        if (depthController != null) {
+            out.setFloat(depthController, DEPTH, BACKGROUND_APP.getDepth(context),
+                    TOUCH_RESPONSE_INTERPOLATOR);
+        }
+    }
+
+    public static void composeRecentsLaunchAnimator(@NonNull AnimatorSet anim, @NonNull View v,
+            @NonNull RemoteAnimationTargetCompat[] appTargets,
+            @NonNull RemoteAnimationTargetCompat[] wallpaperTargets, boolean launcherClosing,
+            @NonNull StateManager stateManager, @NonNull RecentsView recentsView,
+            @NonNull DepthController depthController) {
+        boolean skipLauncherChanges = !launcherClosing;
+
+        TaskView taskView = findTaskViewToLaunch(recentsView, v, appTargets);
+        PendingAnimation pa = new PendingAnimation(RECENTS_LAUNCH_DURATION);
+        createRecentsWindowAnimator(taskView, skipLauncherChanges, appTargets, wallpaperTargets,
+                depthController, pa);
+
+        Animator childStateAnimation = null;
+        // Found a visible recents task that matches the opening app, lets launch the app from there
+        Animator launcherAnim;
+        final AnimatorListenerAdapter windowAnimEndListener;
+        if (launcherClosing) {
+            launcherAnim = recentsView.createAdjacentPageAnimForTaskLaunch(taskView);
+            launcherAnim.setInterpolator(Interpolators.TOUCH_RESPONSE_INTERPOLATOR);
+            launcherAnim.setDuration(RECENTS_LAUNCH_DURATION);
+
+            // Make sure recents gets fixed up by resetting task alphas and scales, etc.
+            windowAnimEndListener = new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    recentsView.post(() -> {
+                        stateManager.moveToRestState();
+                        stateManager.reapplyState();
+                    });
+                }
+            };
+        } else {
+            AnimatorPlaybackController controller =
+                    stateManager.createAnimationToNewWorkspace(NORMAL,
+                            RECENTS_LAUNCH_DURATION);
+            controller.dispatchOnStart();
+            childStateAnimation = controller.getTarget();
+            launcherAnim = controller.getAnimationPlayer().setDuration(RECENTS_LAUNCH_DURATION);
+            windowAnimEndListener = new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    stateManager.goToState(NORMAL, false);
+                }
+            };
+        }
+        pa.add(launcherAnim);
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && recentsView.getRunningTaskIndex() != -1) {
+            pa.addOnFrameCallback(recentsView::redrawLiveTile);
+        }
+        anim.play(pa.buildAnim());
+
+        // Set the current animation first, before adding windowAnimEndListener. Setting current
+        // animation adds some listeners which need to be called before windowAnimEndListener
+        // (the ordering of listeners matter in this case).
+        stateManager.setCurrentAnimation(anim, childStateAnimation);
+        anim.addListener(windowAnimEndListener);
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
similarity index 86%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
rename to quickstep/src/com/android/quickstep/TouchInteractionService.java
index 6e0b517..1e0a00a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -20,9 +20,9 @@
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_UP;
 
+import static com.android.launcher3.config.FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.quickstep.GestureState.DEFAULT_STATE;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_INPUT_MONITOR;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY;
@@ -45,6 +45,7 @@
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Looper;
+import android.os.SystemClock;
 import android.util.Log;
 import android.view.Choreographer;
 import android.view.InputEvent;
@@ -58,16 +59,15 @@
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
+import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.provider.RestoreDbTask;
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.tracing.nano.LauncherTraceProto;
-import com.android.launcher3.tracing.nano.TouchInteractionServiceProto;
+import com.android.launcher3.tracing.LauncherTraceProto;
+import com.android.launcher3.tracing.TouchInteractionServiceProto;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.TraceHelper;
@@ -75,6 +75,7 @@
 import com.android.quickstep.inputconsumers.AccessibilityInputConsumer;
 import com.android.quickstep.inputconsumers.AssistantInputConsumer;
 import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer;
+import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer;
 import com.android.quickstep.inputconsumers.OtherActivityInputConsumer;
 import com.android.quickstep.inputconsumers.OverscrollInputConsumer;
 import com.android.quickstep.inputconsumers.OverviewInputConsumer;
@@ -100,31 +101,13 @@
 import java.io.PrintWriter;
 import java.util.Arrays;
 import java.util.LinkedList;
-import java.util.List;
-
-/**
- * Wrapper around a list for processing arguments.
- */
-class ArgList extends LinkedList<String> {
-    public ArgList(List<String> l) {
-        super(l);
-    }
-
-    public String peekArg() {
-        return peekFirst();
-    }
-
-    public String nextArg() {
-        return pollFirst().toLowerCase();
-    }
-}
 
 /**
  * Service connected by system-UI for handling touch interaction.
  */
 @TargetApi(Build.VERSION_CODES.R)
 public class TouchInteractionService extends Service implements PluginListener<OverscrollPlugin>,
-        ProtoTraceable<LauncherTraceProto> {
+        ProtoTraceable<LauncherTraceProto.Builder> {
 
     private static final String TAG = "TouchInteractionService";
 
@@ -158,7 +141,6 @@
         }
 
         @BinderThread
-        @Override
         public void onOverviewToggle() {
             TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onOverviewToggle");
             mOverviewCommandHelper.onOverviewToggle();
@@ -182,7 +164,7 @@
         @BinderThread
         @Override
         public void onTip(int actionType, int viewType) {
-            mOverviewCommandHelper.onTip(actionType, viewType);
+            // Please delete this method from the interface
         }
 
         @BinderThread
@@ -206,18 +188,7 @@
         @BinderThread
         public void onBackAction(boolean completed, int downX, int downY, boolean isButton,
                 boolean gestureSwipeLeft) {
-            if (mOverviewComponentObserver == null) {
-                return;
-            }
-
-            final BaseActivityInterface activityInterface =
-                    mOverviewComponentObserver.getActivityInterface();
-            UserEventDispatcher.newInstance(getBaseContext()).logActionBack(completed, downX, downY,
-                    isButton, gestureSwipeLeft, activityInterface.getContainerType());
-
-            if (completed && !isButton && shouldNotifyBackGesture()) {
-                UI_HELPER_EXECUTOR.execute(TouchInteractionService.this::tryNotifyBackGesture);
-            }
+            // Remove this method from the interface
         }
 
         @BinderThread
@@ -237,27 +208,11 @@
             WindowBounds wb = new WindowBounds(bounds, insets);
             MAIN_EXECUTOR.execute(() -> SplitScreenBounds.INSTANCE.setSecondaryWindowBounds(wb));
         }
-
-        /** Deprecated methods **/
-        public void onQuickStep(MotionEvent motionEvent) { }
-
-        public void onQuickScrubEnd() { }
-
-        public void onQuickScrubProgress(float progress) { }
-
-        public void onQuickScrubStart() { }
-
-        public void onPreMotionEvent(int downHitTarget) { }
-
-        public void onMotionEvent(MotionEvent ev) {
-            ev.recycle();
-        }
-
-        public void onBind(ISystemUiProxy iSystemUiProxy) { }
     };
 
     private static boolean sConnected = false;
     private static boolean sIsInitialized = false;
+    private RotationTouchHelper mRotationTouchHelper;
 
     public static boolean isConnected() {
         return sConnected;
@@ -267,9 +222,9 @@
         return sIsInitialized;
     }
 
-    private final BaseSwipeUpHandler.Factory mLauncherSwipeHandlerFactory =
+    private final AbsSwipeUpHandler.Factory mLauncherSwipeHandlerFactory =
             this::createLauncherSwipeHandler;
-    private final BaseSwipeUpHandler.Factory mFallbackSwipeHandlerFactory =
+    private final AbsSwipeUpHandler.Factory mFallbackSwipeHandlerFactory =
             this::createFallbackSwipeHandler;
 
     private ActivityManagerWrapper mAM;
@@ -296,7 +251,9 @@
         mMainChoreographer = Choreographer.getInstance();
         mAM = ActivityManagerWrapper.getInstance();
         mDeviceState = new RecentsAnimationDeviceState(this);
+        mRotationTouchHelper = mDeviceState.getRotationTouchHelper();
         mDeviceState.addNavigationModeChangedCallback(this::onNavigationModeChanged);
+        mDeviceState.addOneHandedModeChangedCallback(this::onOneHandedModeOverlayChanged);
         mDeviceState.runOnUserUnlocked(this::onUserUnlocked);
         ProtoTracer.INSTANCE.get(this).add(this);
 
@@ -326,7 +283,7 @@
         mInputEventReceiver = mInputMonitorCompat.getInputReceiver(Looper.getMainLooper(),
                 mMainChoreographer, this::onInputEvent);
 
-        mDeviceState.updateGestureTouchRegions();
+        mRotationTouchHelper.updateGestureTouchRegions();
     }
 
     /**
@@ -337,6 +294,13 @@
         resetHomeBounceSeenOnQuickstepEnabledFirstTime();
     }
 
+    /**
+     * Called when the one handed mode overlay package changes, to recreate touch region.
+     */
+    private void onOneHandedModeOverlayChanged(int newGesturalHeight) {
+        initInputMonitor();
+    }
+
     @UiThread
     public void onUserUnlocked() {
         mTaskAnimationManager = new TaskAnimationManager();
@@ -406,9 +370,12 @@
 
             // Update the tracing state
             if ((mDeviceState.getSystemUiStateFlags() & SYSUI_STATE_TRACING_ENABLED) != 0) {
-                ProtoTracer.INSTANCE.get(TouchInteractionService.this).start();
+                Log.d(TAG, "Starting tracing.");
+                ProtoTracer.INSTANCE.get(this).start();
             } else {
-                ProtoTracer.INSTANCE.get(TouchInteractionService.this).stop();
+                Log.d(TAG, "Stopping tracing. Dumping to file="
+                    + ProtoTracer.INSTANCE.get(this).getTraceFile());
+                ProtoTracer.INSTANCE.get(this).stop();
             }
         }
     }
@@ -432,7 +399,7 @@
         disposeEventHandlers();
         mDeviceState.destroy();
         SystemUiProxy.INSTANCE.get(this).setProxy(null);
-        ProtoTracer.INSTANCE.get(TouchInteractionService.this).stop();
+        ProtoTracer.INSTANCE.get(this).stop();
         ProtoTracer.INSTANCE.get(this).remove(this);
 
         getSystemService(AccessibilityManager.class)
@@ -470,9 +437,9 @@
             if (TestProtocol.sDebugTracing) {
                 Log.d(TestProtocol.NO_SWIPE_TO_HOME, "TouchInteractionService.onInputEvent:DOWN");
             }
-            mDeviceState.setOrientationTransformIfNeeded(event);
+            mRotationTouchHelper.setOrientationTransformIfNeeded(event);
 
-            if (mDeviceState.isInSwipeUpTouchRegion(event)) {
+            if (mRotationTouchHelper.isInSwipeUpTouchRegion(event)) {
                 if (TestProtocol.sDebugTracing) {
                     Log.d(TestProtocol.NO_SWIPE_TO_HOME,
                             "TouchInteractionService.onInputEvent:isInSwipeUpTouchRegion");
@@ -481,6 +448,7 @@
                 // onConsumerInactive and wipe the previous gesture state
                 GestureState prevGestureState = new GestureState(mGestureState);
                 GestureState newGestureState = createGestureState(mGestureState);
+                newGestureState.setSwipeUpStartTimeMs(SystemClock.uptimeMillis());
                 mConsumer.onConsumerAboutToBeSwitched();
                 mGestureState = newGestureState;
                 mConsumer = newConsumer(prevGestureState, mGestureState, event);
@@ -499,9 +467,19 @@
                             mGestureState,
                             InputConsumer.NO_OP, mInputMonitorCompat,
                             mOverviewComponentObserver.assistantGestureIsConstrained());
+                } else if (mDeviceState.canTriggerOneHandedAction(event)
+                    && !mDeviceState.isOneHandedModeActive()) {
+                    // Consume gesture event for triggering one handed feature.
+                    mUncheckedConsumer = new OneHandedModeInputConsumer(this, mDeviceState,
+                        InputConsumer.NO_OP, mInputMonitorCompat);
                 } else {
                     mUncheckedConsumer = InputConsumer.NO_OP;
                 }
+            } else if (mDeviceState.canTriggerOneHandedAction(event)
+                    && !mDeviceState.isOneHandedModeActive()) {
+                // Consume gesture event for triggering one handed feature.
+                mUncheckedConsumer = new OneHandedModeInputConsumer(this, mDeviceState,
+                        InputConsumer.NO_OP, mInputMonitorCompat);
             } else {
                 mUncheckedConsumer = InputConsumer.NO_OP;
             }
@@ -509,7 +487,7 @@
             // Other events
             if (mUncheckedConsumer != InputConsumer.NO_OP) {
                 // Only transform the event if we are handling it in a proper consumer
-                mDeviceState.setOrientationTransformIfNeeded(event);
+                mRotationTouchHelper.setOrientationTransformIfNeeded(event);
             }
         }
 
@@ -536,6 +514,7 @@
             reset();
         }
         TraceHelper.INSTANCE.endFlagsOverride(traceToken);
+        ProtoTracer.INSTANCE.get(this).scheduleFrameUpdate();
     }
 
     private GestureState createGestureState(GestureState previousGestureState) {
@@ -547,7 +526,7 @@
             gestureState.updatePreviouslyAppearedTaskIds(
                     previousGestureState.getPreviouslyAppearedTaskIds());
         } else {
-            gestureState.updateRunningTask(TraceHelper.whitelistIpcs("getRunningTask.0",
+            gestureState.updateRunningTask(TraceHelper.allowIpcs("getRunningTask.0",
                     () -> mAM.getRunningTask(false /* filterOnlyVisibleRecents */)));
         }
         return gestureState;
@@ -595,9 +574,8 @@
             if (FeatureFlags.ENABLE_QUICK_CAPTURE_GESTURE.get()) {
                 OverscrollPlugin plugin = null;
                 if (FeatureFlags.FORCE_LOCAL_OVERSCROLL_PLUGIN.get()) {
-                    TaskOverlayFactory factory =
-                            TaskOverlayFactory.INSTANCE.get(getApplicationContext());
-                    plugin = factory.getLocalOverscrollPlugin();  // may be null
+                    plugin = OverscrollPluginFactory.INSTANCE.get(
+                            getApplicationContext()).getLocalOverscrollPlugin();
                 }
 
                 // If not local plugin was forced, use the actual overscroll plugin if available.
@@ -626,6 +604,11 @@
                 base = new ScreenPinnedInputConsumer(this, newGestureState);
             }
 
+            if (mDeviceState.canTriggerOneHandedAction(event)) {
+                base = new OneHandedModeInputConsumer(this, mDeviceState, base,
+                        mInputMonitorCompat);
+            }
+
             if (mDeviceState.isAccessibilityMenuAvailable()) {
                 base = new AccessibilityInputConsumer(this, mDeviceState, base,
                         mInputMonitorCompat);
@@ -634,15 +617,16 @@
             if (mDeviceState.isScreenPinningActive()) {
                 base = mResetGestureInputConsumer;
             }
+
+            if (mDeviceState.canTriggerOneHandedAction(event)) {
+                base = new OneHandedModeInputConsumer(this, mDeviceState, base,
+                        mInputMonitorCompat);
+            }
         }
         return base;
     }
 
     private void handleOrientationSetup(InputConsumer baseInputConsumer) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "handleOrientationSetup.1");
-        }
-
         baseInputConsumer.notifyOrientationSetup();
     }
 
@@ -660,7 +644,7 @@
         if (AssistantUtilities.isExcludedAssistant(gestureState.getRunningTask())) {
             // In the case where we are in the excluded assistant state, ignore it and treat the
             // running activity as the task behind the assistant
-            gestureState.updateRunningTask(TraceHelper.whitelistIpcs("getRunningTask.assistant",
+            gestureState.updateRunningTask(TraceHelper.allowIpcs("getRunningTask.assistant",
                     () -> mAM.getRunningTask(true /* filterOnlyVisibleRecents */)));
             ComponentName homeComponent = mOverviewComponentObserver.getHomeIntent().getComponent();
             ComponentName runningComponent =
@@ -669,17 +653,17 @@
                     runningComponent != null && runningComponent.equals(homeComponent);
         }
 
-        if (gestureState.getRunningTask() == null) {
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get()
+                && gestureState.getActivityInterface().isInLiveTileMode()) {
+            return createOverviewInputConsumer(
+                    previousGestureState, gestureState, event, forceOverviewInputConsumer);
+        } else if (gestureState.getRunningTask() == null) {
             return mResetGestureInputConsumer;
         } else if (previousGestureState.isRunningAnimationToLauncher()
                 || gestureState.getActivityInterface().isResumed()
                 || forceOverviewInputConsumer) {
             return createOverviewInputConsumer(
                     previousGestureState, gestureState, event, forceOverviewInputConsumer);
-        } else if (ENABLE_QUICKSTEP_LIVE_TILE.get()
-                && gestureState.getActivityInterface().isInLiveTileMode()) {
-            return createOverviewInputConsumer(
-                    previousGestureState, gestureState, event, forceOverviewInputConsumer);
         } else if (mDeviceState.isGestureBlockedActivity(gestureState.getRunningTask())) {
             return mResetGestureInputConsumer;
         } else {
@@ -690,7 +674,7 @@
     private InputConsumer createOtherActivityInputConsumer(GestureState gestureState,
             MotionEvent event) {
 
-        final BaseSwipeUpHandler.Factory factory;
+        final AbsSwipeUpHandler.Factory factory;
         if (!mOverviewComponentObserver.isHomeAndOverviewSame()) {
             factory = mFallbackSwipeHandlerFactory;
         } else {
@@ -702,7 +686,7 @@
         final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event);
         return new OtherActivityInputConsumer(this, mDeviceState, mTaskAnimationManager,
                 gestureState, shouldDefer, this::onConsumerInactive,
-                mInputMonitorCompat, disableHorizontalSwipe, factory);
+                mInputMonitorCompat, mInputEventReceiver, disableHorizontalSwipe, factory);
     }
 
     private InputConsumer createDeviceLockedInputConsumer(GestureState gestureState) {
@@ -724,8 +708,10 @@
 
         if (activity.getRootView().hasWindowFocus()
                 || previousGestureState.isRunningAnimationToLauncher()
-                || (FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
-                    && forceOverviewInputConsumer)) {
+                || (ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
+                    && forceOverviewInputConsumer)
+                || (ENABLE_QUICKSTEP_LIVE_TILE.get())
+                    && gestureState.getActivityInterface().isInLiveTileMode()) {
             return new OverviewInputConsumer(gestureState, activity, mInputMonitorCompat,
                     false /* startingInActivityBounds */);
         } else {
@@ -749,6 +735,11 @@
     private void reset() {
         mConsumer = mUncheckedConsumer = mResetGestureInputConsumer;
         mGestureState = DEFAULT_STATE;
+        // By default, use batching of the input events, but check receiver before using in the rare
+        // case that the monitor was disposed before the swipe settled
+        if (mInputEventReceiver != null) {
+            mInputEventReceiver.setBatchingEnabled(true);
+        }
     }
 
     private void preloadOverview(boolean fromInit) {
@@ -771,13 +762,7 @@
                 mOverviewComponentObserver.getActivityInterface();
         final Intent overviewIntent = new Intent(
                 mOverviewComponentObserver.getOverviewIntentIgnoreSysUiState());
-        if (activityInterface.getCreatedActivity() == null) {
-            // Make sure that UI states will be initialized.
-            activityInterface.createActivityInitListener((wasVisible) -> {
-                AppLaunchTracker.INSTANCE.get(TouchInteractionService.this);
-                return false;
-            }).register(overviewIntent);
-        } else if (fromInit) {
+        if (activityInterface.getCreatedActivity() != null && fromInit) {
             // The activity has been created before the initialization of overview service. It is
             // usually happens when booting or launcher is the top activity, so we should already
             // have the latest state.
@@ -801,6 +786,13 @@
         }
         if (mOverviewComponentObserver.canHandleConfigChanges(activity.getComponentName(),
                 activity.getResources().getConfiguration().diff(newConfig))) {
+            // Since navBar gestural height are different between portrait and landscape,
+            // can handle orientation changes and refresh navigation gestural region through
+            // onOneHandedModeChanged()
+            int newGesturalHeight = ResourceUtils.getNavbarSize(
+                    ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE,
+                    getApplicationContext().getResources());
+            mDeviceState.onOneHandedModeChanged(newGesturalHeight);
             return;
         }
 
@@ -810,10 +802,10 @@
     @Override
     protected void dump(FileDescriptor fd, PrintWriter pw, String[] rawArgs) {
         if (rawArgs.length > 0 && Utilities.IS_DEBUG_DEVICE) {
-            ArgList args = new ArgList(Arrays.asList(rawArgs));
-            switch (args.nextArg()) {
+            LinkedList<String> args = new LinkedList(Arrays.asList(rawArgs));
+            switch (args.pollFirst()) {
                 case "cmd":
-                    if (args.peekArg() == null) {
+                    if (args.peekFirst() == null) {
                         printAvailableCommands(pw);
                     } else {
                         onCommand(pw, args);
@@ -844,8 +836,7 @@
             pw.println("  mConsumer=" + mConsumer.getName());
             ActiveGestureLog.INSTANCE.dump("", pw);
             pw.println("ProtoTrace:");
-            pw.println("  file="
-                    + ProtoTracer.INSTANCE.get(TouchInteractionService.this).getTraceFile());
+            pw.println("  file=" + ProtoTracer.INSTANCE.get(this).getTraceFile());
         }
     }
 
@@ -854,21 +845,21 @@
         pw.println("  clear-touch-log: Clears the touch interaction log");
     }
 
-    private void onCommand(PrintWriter pw, ArgList args) {
-        switch (args.nextArg()) {
+    private void onCommand(PrintWriter pw, LinkedList<String> args) {
+        switch (args.pollFirst()) {
             case "clear-touch-log":
                 ActiveGestureLog.INSTANCE.clear();
                 break;
         }
     }
 
-    private BaseSwipeUpHandler createLauncherSwipeHandler(
+    private AbsSwipeUpHandler createLauncherSwipeHandler(
             GestureState gestureState, long touchTimeMs, boolean continuingLastGesture) {
         return new LauncherSwipeHandlerV2(this, mDeviceState, mTaskAnimationManager,
                 gestureState, touchTimeMs, continuingLastGesture, mInputConsumer);
     }
 
-    private BaseSwipeUpHandler createFallbackSwipeHandler(
+    private AbsSwipeUpHandler createFallbackSwipeHandler(
             GestureState gestureState, long touchTimeMs, boolean continuingLastGesture) {
         return new FallbackSwipeHandler(this, mDeviceState, mTaskAnimationManager,
                 gestureState, touchTimeMs, continuingLastGesture, mInputConsumer);
@@ -901,11 +892,16 @@
     }
 
     @Override
-    public void writeToProto(LauncherTraceProto proto) {
-        if (proto.touchInteractionService == null) {
-            proto.touchInteractionService = new TouchInteractionServiceProto();
+    public void writeToProto(LauncherTraceProto.Builder proto) {
+        TouchInteractionServiceProto.Builder serviceProto =
+            TouchInteractionServiceProto.newBuilder();
+        serviceProto.setServiceConnected(true);
+
+        if (mOverviewComponentObserver != null) {
+            mOverviewComponentObserver.writeToProto(serviceProto);
         }
-        proto.touchInteractionService.serviceConnected = true;
-        proto.touchInteractionService.serviceConnected = true;
+        mConsumer.writeToProto(serviceProto);
+
+        proto.setTouchInteractionService(serviceProto);
     }
 }
diff --git a/quickstep/src/com/android/quickstep/ViewUtils.java b/quickstep/src/com/android/quickstep/ViewUtils.java
new file mode 100644
index 0000000..184ab17
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/ViewUtils.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep;
+
+import android.os.Handler;
+import android.view.View;
+
+import com.android.launcher3.Utilities;
+import com.android.systemui.shared.system.ViewRootImplCompat;
+
+import java.util.function.BooleanSupplier;
+import java.util.function.LongConsumer;
+
+/**
+ * Utility class for helpful methods related to {@link View} objects.
+ */
+public class ViewUtils {
+
+    /** See {@link #postFrameDrawn(View, Runnable, BooleanSupplier)}} */
+    public static boolean postFrameDrawn(View view, Runnable onFinishRunnable) {
+        return postFrameDrawn(view, onFinishRunnable, () -> false);
+    }
+
+    /**
+     * Inject some addition logic in order to make sure that the view is updated smoothly post
+     * draw, and allow addition task to be run after view update.
+     *
+     * @param onFinishRunnable runnable to be run right after the view finishes drawing.
+     */
+    public static boolean postFrameDrawn(
+            View view, Runnable onFinishRunnable, BooleanSupplier canceled) {
+        return new FrameHandler(view, onFinishRunnable, canceled).schedule();
+    }
+
+    private static class FrameHandler implements LongConsumer {
+
+        final ViewRootImplCompat mViewRoot;
+        final Runnable mFinishCallback;
+        final BooleanSupplier mCancelled;
+        final Handler mHandler;
+
+        int mDeferFrameCount = 1;
+
+        FrameHandler(View view, Runnable finishCallback, BooleanSupplier cancelled) {
+            mViewRoot = new ViewRootImplCompat(view);
+            mFinishCallback = finishCallback;
+            mCancelled = cancelled;
+            mHandler = new Handler();
+        }
+
+        @Override
+        public void accept(long l) {
+            Utilities.postAsyncCallback(mHandler, this::onFrame);
+        }
+
+        private void onFrame() {
+            if (mCancelled.getAsBoolean()) {
+                return;
+            }
+
+            if (mDeferFrameCount > 0) {
+                mDeferFrameCount--;
+                schedule();
+                return;
+            }
+
+            if (mFinishCallback != null) {
+                mFinishCallback.run();
+            }
+        }
+
+        private boolean schedule() {
+            if (mViewRoot.isValid()) {
+                mViewRoot.registerRtFrameCallback(this);
+                mViewRoot.getView().invalidate();
+                return true;
+            }
+            return false;
+        }
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java b/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
similarity index 95%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
rename to quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
index be3fdde..a4a7bd3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
@@ -21,7 +21,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.TouchController;
 import com.android.quickstep.RecentsActivity;
 import com.android.quickstep.SysUINavigationMode;
@@ -43,7 +43,7 @@
         SysUINavigationMode.Mode sysUINavigationMode = SysUINavigationMode.getMode(mActivity);
         if (sysUINavigationMode == SysUINavigationMode.Mode.NO_BUTTON) {
             NavBarPosition navBarPosition = new NavBarPosition(sysUINavigationMode,
-                    DefaultDisplay.INSTANCE.get(mActivity).getInfo());
+                    DisplayController.getDefaultDisplay(mActivity).getInfo());
             mTriggerSwipeUpTracker = new TriggerSwipeUpTouchTracker(mActivity,
                     true /* disableHorizontalSwipe */, navBarPosition,
                     null /* onInterceptTouch */, this);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
similarity index 89%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
rename to quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index 3f1e7ba..24a7610 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -15,17 +15,19 @@
  */
 package com.android.quickstep.fallback;
 
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MODAL;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
@@ -82,10 +84,12 @@
                 MultiValueAlpha.VALUE, buttonAlpha, LINEAR);
 
         float[] scaleAndOffset = state.getOverviewScaleAndOffset(mActivity);
-        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndOffset[0],
+        setter.setFloat(mRecentsView, RECENTS_SCALE_PROPERTY, scaleAndOffset[0],
                 config.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR));
         setter.setFloat(mRecentsView, ADJACENT_PAGE_OFFSET, scaleAndOffset[1],
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
+        setter.setFloat(mRecentsView, TASK_SECONDARY_TRANSLATION, 0f,
+                config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
 
         setter.setFloat(mRecentsView, TASK_MODALNESS, state.getOverviewModalness(),
                 config.getInterpolator(ANIM_OVERVIEW_MODAL, LINEAR));
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
similarity index 85%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java
rename to quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index d20bbe9..8f2356c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep.fallback;
 
+import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
 import static com.android.quickstep.fallback.RecentsState.DEFAULT;
 import static com.android.quickstep.fallback.RecentsState.MODAL_TASK;
 
@@ -27,6 +28,7 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.quickstep.FallbackActivityInterface;
+import com.android.quickstep.GestureState;
 import com.android.quickstep.RecentsActivity;
 import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
@@ -63,12 +65,6 @@
         mActivity.startHome();
     }
 
-    @Override
-    public boolean shouldUseMultiWindowTaskSizeStrategy() {
-        // Just use the activity task size for multi-window as well.
-        return false;
-    }
-
     /**
      * When starting gesture interaction from home, we add a temporary invisible tile corresponding
      * to the home task. This allows us to handle quick-switch similarly to a quick-switching
@@ -76,18 +72,18 @@
      */
     public void onGestureAnimationStartOnHome(RunningTaskInfo homeTaskInfo) {
         mHomeTaskInfo = homeTaskInfo;
-        onGestureAnimationStart(homeTaskInfo == null ? -1 : homeTaskInfo.taskId);
+        onGestureAnimationStart(homeTaskInfo);
     }
 
     /**
-     * When the gesture ends and recents view become interactive, we also remove the temporary
+     * When the gesture ends and we're going to recents view, we also remove the temporary
      * invisible tile added for the home task. This also pushes the remaining tiles back
      * to the center.
      */
     @Override
-    public void onGestureAnimationEnd() {
-        super.onGestureAnimationEnd();
-        if (mHomeTaskInfo != null) {
+    public void onGestureEndTargetCalculated(GestureState.GestureEndTarget endTarget) {
+        super.onGestureEndTargetCalculated(endTarget);
+        if (mHomeTaskInfo != null && endTarget == RECENTS) {
             TaskView tv = getTaskView(mHomeTaskInfo.taskId);
             if (tv != null) {
                 PendingAnimation pa = createTaskDismissAnimation(tv, true, false, 150);
@@ -107,19 +103,20 @@
     }
 
     @Override
-    protected boolean shouldAddDummyTaskView(int runningTaskId) {
-        if (mHomeTaskInfo != null && mHomeTaskInfo.taskId == runningTaskId
+    protected boolean shouldAddStubTaskView(RunningTaskInfo runningTaskInfo) {
+        if (mHomeTaskInfo != null && runningTaskInfo != null &&
+                mHomeTaskInfo.taskId == runningTaskInfo.taskId
                 && getTaskViewCount() == 0) {
-            // Do not add a dummy task if we are running over home with empty recents, so that we
-            // show the empty recents message instead of showing a dummy task and later removing it.
+            // Do not add a stub task if we are running over home with empty recents, so that we
+            // show the empty recents message instead of showing a stub task and later removing it.
             return false;
         }
-        return super.shouldAddDummyTaskView(runningTaskId);
+        return super.shouldAddStubTaskView(runningTaskInfo);
     }
 
     @Override
     protected void applyLoadPlan(ArrayList<Task> tasks) {
-        // When quick-switching on 3p-launcher, we add a "dummy" tile corresponding to Launcher
+        // When quick-switching on 3p-launcher, we add a "stub" tile corresponding to Launcher
         // as well. This tile is never shown as we have setCurrentTaskHidden, but allows use to
         // track the index of the next task appropriately, as if we are switching on any other app.
         if (mHomeTaskInfo != null && mHomeTaskInfo.taskId == mRunningTaskId && !tasks.isEmpty()) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsDragLayer.java b/quickstep/src/com/android/quickstep/fallback/RecentsDragLayer.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsDragLayer.java
rename to quickstep/src/com/android/quickstep/fallback/RecentsDragLayer.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
similarity index 99%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java
rename to quickstep/src/com/android/quickstep/fallback/RecentsState.java
index 211a30c..f15a9de 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java
+++ b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
@@ -90,7 +90,6 @@
         return new float[] { NO_SCALE, NO_OFFSET };
     }
 
-
     private static class ModalState extends RecentsState {
 
         public ModalState(int id, int flags) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsTaskController.java b/quickstep/src/com/android/quickstep/fallback/RecentsTaskController.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsTaskController.java
rename to quickstep/src/com/android/quickstep/fallback/RecentsTaskController.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
similarity index 97%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
index 5ad48eb..0c2c92c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
@@ -99,7 +99,8 @@
             case ACTION_POINTER_DOWN: {
                 if (mState == STATE_INACTIVE) {
                     int pointerIndex = ev.getActionIndex();
-                    if (mDeviceState.isInSwipeUpTouchRegion(ev, pointerIndex)
+                    if (mDeviceState.getRotationTouchHelper()
+                            .isInSwipeUpTouchRegion(ev, pointerIndex)
                             && mDelegate.allowInterceptByParent()) {
                         setActive(ev);
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
similarity index 90%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
index 89e6931..580e4ec 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
@@ -25,12 +25,6 @@
 import static android.view.MotionEvent.ACTION_UP;
 
 import static com.android.launcher3.Utilities.squaredHypot;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction.UPLEFT;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction.UPRIGHT;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.FLING;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.SWIPE;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.SWIPE_NOOP;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.NAVBAR;
 
 import android.animation.ValueAnimator;
 import android.content.Context;
@@ -47,7 +41,6 @@
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
@@ -80,7 +73,6 @@
     private float mTimeFraction;
     private long mDragTime;
     private float mLastProgress;
-    private int mDirection;
     private BaseActivityInterface mActivityInterface;
 
     private final float mDragDistThreshold;
@@ -197,8 +189,6 @@
                 if (mState != STATE_DELEGATE_ACTIVE && !mLaunchedAssistant) {
                     ValueAnimator animator = ValueAnimator.ofFloat(mLastProgress, 0)
                         .setDuration(RETRACT_ANIMATION_DURATION_MS);
-                    UserEventDispatcher.newInstance(mContext).logActionOnContainer(
-                        SWIPE_NOOP, mDirection, NAVBAR);
                     animator.addUpdateListener(valueAnimator -> {
                         float progress = (float) valueAnimator.getAnimatedValue();
                         SystemUiProxy.INSTANCE.get(mContext).onAssistantProgress(progress);
@@ -223,7 +213,7 @@
             mLastProgress = Math.min(mDistance * 1f / mDragDistThreshold, 1) * mTimeFraction;
             if (mDistance >= mDragDistThreshold && mTimeFraction >= 1) {
                 SystemUiProxy.INSTANCE.get(mContext).onAssistantGestureCompletion(0);
-                startAssistantInternal(SWIPE);
+                startAssistantInternal();
 
                 Bundle args = new Bundle();
                 args.putInt(OPA_BUNDLE_TRIGGER, OPA_BUNDLE_TRIGGER_DIAG_SWIPE_GESTURE);
@@ -236,10 +226,7 @@
         }
     }
 
-    private void startAssistantInternal(int gestureType) {
-        UserEventDispatcher.newInstance(mContext)
-            .logActionOnContainer(gestureType, mDirection, NAVBAR);
-
+    private void startAssistantInternal() {
         BaseDraggingActivity launcherActivity = mActivityInterface.getCreatedActivity();
         if (launcherActivity != null) {
             launcherActivity.getRootView().performHapticFeedback(
@@ -253,7 +240,6 @@
      */
     private boolean isValidAssistantGestureAngle(float deltaX, float deltaY) {
         float angle = (float) Math.toDegrees(Math.atan2(deltaY, deltaX));
-        mDirection = angle > 90 ? UPLEFT : UPRIGHT;
 
         // normalize so that angle is measured clockwise from horizontal in the bottom right corner
         // and counterclockwise from horizontal in the bottom left corner
@@ -272,7 +258,7 @@
                 mLastProgress = 1;
                 SystemUiProxy.INSTANCE.get(mContext).onAssistantGestureCompletion(
                     (float) Math.sqrt(velocityX * velocityX + velocityY * velocityY));
-                startAssistantInternal(FLING);
+                startAssistantInternal();
 
                 Bundle args = new Bundle();
                 args.putInt(INVOCATION_TYPE_KEY, INVOCATION_TYPE_GESTURE);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
similarity index 88%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
index 67a15a7..8da2fd3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
@@ -4,6 +4,7 @@
 
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.tracing.InputConsumerProto;
 import com.android.quickstep.InputConsumer;
 import com.android.systemui.shared.system.InputMonitorCompat;
 
@@ -53,4 +54,9 @@
         mDelegate.onMotionEvent(event);
         event.recycle();
     }
+
+    @Override
+    public void writeToProtoInternal(InputConsumerProto.Builder inputConsumerProto) {
+        mDelegate.writeToProtoInternal(inputConsumerProto);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
similarity index 94%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
index 3a97216..5aaea00 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
@@ -21,7 +21,8 @@
 
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
-import static com.android.quickstep.BaseSwipeUpHandlerV2.MIN_PROGRESS_FOR_OVERVIEW;
+import static com.android.launcher3.util.VelocityUtils.PX_PER_MS;
+import static com.android.quickstep.AbsSwipeUpHandler.MIN_PROGRESS_FOR_OVERVIEW;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
 
@@ -35,13 +36,12 @@
 import android.graphics.PointF;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
-import android.view.ViewConfiguration;
 
 import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
@@ -60,7 +60,7 @@
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams.Builder;
 
 /**
- * A dummy input consumer used when the device is still locked, e.g. from secure camera.
+ * A placeholder input consumer used when the device is still locked, e.g. from secure camera.
  */
 public class DeviceLockedInputConsumer implements InputConsumer,
         RecentsAnimationCallbacks.RecentsAnimationListener, BuilderProxy {
@@ -115,7 +115,7 @@
                 R.dimen.device_locked_y_offset);
 
         // Do not use DeviceProfile as the user data might be locked
-        mDisplaySize = DefaultDisplay.INSTANCE.get(context).getInfo().realSize;
+        mDisplaySize = DisplayController.getDefaultDisplay(context).getInfo().realSize;
 
         // Init states
         mStateCallback = new MultiStateCallback(STATE_NAMES);
@@ -147,7 +147,7 @@
                 if (!mThresholdCrossed) {
                     // Cancel interaction in case of multi-touch interaction
                     int ptrIdx = ev.getActionIndex();
-                    if (!mDeviceState.isInSwipeUpTouchRegion(ev, ptrIdx)) {
+                    if (!mDeviceState.getRotationTouchHelper().isInSwipeUpTouchRegion(ev, ptrIdx)) {
                         int action = ev.getAction();
                         ev.setAction(ACTION_CANCEL);
                         finishTouchTracking(ev);
@@ -180,12 +180,11 @@
      */
     private void finishTouchTracking(MotionEvent ev) {
         if (mThresholdCrossed && ev.getAction() == ACTION_UP) {
-            mVelocityTracker.computeCurrentVelocity(1000,
-                    ViewConfiguration.get(mContext).getScaledMaximumFlingVelocity());
+            mVelocityTracker.computeCurrentVelocity(PX_PER_MS);
 
             float velocityY = mVelocityTracker.getYVelocity();
             float flingThreshold = mContext.getResources()
-                    .getDimension(R.dimen.quickstep_fling_threshold_velocity);
+                    .getDimension(R.dimen.quickstep_fling_threshold_speed);
 
             boolean dismissTask;
             if (Math.abs(velocityY) > flingThreshold) {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
new file mode 100644
index 0000000..b10bdde
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.inputconsumers;
+
+import static android.view.MotionEvent.ACTION_CANCEL;
+import static android.view.MotionEvent.ACTION_DOWN;
+import static android.view.MotionEvent.ACTION_MOVE;
+import static android.view.MotionEvent.ACTION_UP;
+
+import static com.android.launcher3.Utilities.squaredHypot;
+
+import android.content.Context;
+import android.graphics.PointF;
+import android.view.MotionEvent;
+
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.quickstep.InputConsumer;
+import com.android.quickstep.RecentsAnimationDeviceState;
+import com.android.quickstep.SystemUiProxy;
+import com.android.systemui.shared.system.InputMonitorCompat;
+
+/**
+ * Touch consumer for handling gesture event to launch one handed
+ * One handed gestural in quickstep only active on NO_BUTTON, TWO_BUTTONS, and portrait mode
+ */
+public class OneHandedModeInputConsumer extends DelegateInputConsumer {
+
+    private static final String TAG = "OneHandedModeInputConsumer";
+    private static final int ANGLE_MAX = 150;
+    private static final int ANGLE_MIN = 30;
+
+    private final Context mContext;
+    private final RecentsAnimationDeviceState mDeviceState;
+
+    private final float mDragDistThreshold;
+    private final float mSquaredSlop;
+
+    private final PointF mDownPos = new PointF();
+    private final PointF mLastPos = new PointF();
+
+    private boolean mPassedSlop;
+    private boolean mIsStopGesture;
+
+    public OneHandedModeInputConsumer(Context context, RecentsAnimationDeviceState deviceState,
+            InputConsumer delegate, InputMonitorCompat inputMonitor) {
+        super(delegate, inputMonitor);
+        mContext = context;
+        mDeviceState = deviceState;
+        mDragDistThreshold = context.getResources().getDimensionPixelSize(
+                R.dimen.gestures_onehanded_drag_threshold);
+        mSquaredSlop = Utilities.squaredTouchSlop(context);
+    }
+
+    @Override
+    public int getType() {
+        return TYPE_ONE_HANDED | mDelegate.getType();
+    }
+
+    @Override
+    public void onMotionEvent(MotionEvent ev) {
+        switch (ev.getActionMasked()) {
+            case ACTION_DOWN: {
+                mDownPos.set(ev.getX(), ev.getY());
+                mLastPos.set(mDownPos);
+                break;
+            }
+            case ACTION_MOVE: {
+                if (mState == STATE_DELEGATE_ACTIVE) {
+                    break;
+                }
+                if (!mDelegate.allowInterceptByParent()) {
+                    mState = STATE_DELEGATE_ACTIVE;
+                    break;
+                }
+
+                mLastPos.set(ev.getX(), ev.getY());
+                if (!mPassedSlop) {
+                    if (squaredHypot(mLastPos.x - mDownPos.x, mLastPos.y - mDownPos.y)
+                            > mSquaredSlop) {
+                        if ((!mDeviceState.isOneHandedModeActive() && isValidStartAngle(
+                                mDownPos.x - mLastPos.x, mDownPos.y - mLastPos.y))
+                                || (mDeviceState.isOneHandedModeActive() && isValidExitAngle(
+                                mDownPos.x - mLastPos.x, mDownPos.y - mLastPos.y))) {
+                            mPassedSlop = true;
+                            setActive(ev);
+                        } else {
+                            mState = STATE_DELEGATE_ACTIVE;
+                        }
+                    }
+                } else {
+                    float distance = (float) Math.hypot(mLastPos.x - mDownPos.x,
+                            mLastPos.y - mDownPos.y);
+                    if (distance > mDragDistThreshold && mPassedSlop) {
+                        mIsStopGesture = true;
+                    }
+                }
+                break;
+            }
+            case ACTION_UP: {
+                if (mLastPos.y >= mDownPos.y && mPassedSlop) {
+                    onStartGestureDetected();
+                } else if (mIsStopGesture) {
+                    onStopGestureDetected();
+                }
+                clearState();
+                break;
+            }
+            case ACTION_CANCEL:
+                clearState();
+                break;
+        }
+
+        if (mState != STATE_ACTIVE) {
+            mDelegate.onMotionEvent(ev);
+        }
+    }
+
+    private void clearState() {
+        mPassedSlop = false;
+        mState = STATE_INACTIVE;
+        mIsStopGesture = false;
+    }
+
+    private void onStartGestureDetected() {
+        if (mDeviceState.isOneHandedModeEnabled()) {
+            if (!mDeviceState.isOneHandedModeActive()) {
+                SystemUiProxy.INSTANCE.get(mContext).startOneHandedMode();
+            }
+        } else if (mDeviceState.isSwipeToNotificationEnabled()) {
+            SystemUiProxy.INSTANCE.get(mContext).expandNotificationPanel();
+        }
+    }
+
+    private void onStopGestureDetected() {
+        if (!mDeviceState.isOneHandedModeEnabled() || !mDeviceState.isOneHandedModeActive()) {
+            return;
+        }
+
+        SystemUiProxy.INSTANCE.get(mContext).stopOneHandedMode();
+    }
+
+    private boolean isValidStartAngle(float deltaX, float deltaY) {
+        final float angle = (float) Math.toDegrees(Math.atan2(deltaY, deltaX));
+        return angle > -(ANGLE_MAX) && angle < -(ANGLE_MIN);
+    }
+
+    private boolean isValidExitAngle(float deltaX, float deltaY) {
+        final float angle = (float) Math.toDegrees(Math.atan2(deltaY, deltaX));
+        return angle > ANGLE_MIN && angle < ANGLE_MAX;
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
similarity index 91%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index 26df9c7..f2f9fb7 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -28,6 +28,7 @@
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.util.TraceHelper.FLAG_CHECK_FOR_RACE_CONDITIONS;
+import static com.android.launcher3.util.VelocityUtils.PX_PER_MS;
 import static com.android.quickstep.GestureState.STATE_OVERSCROLL_WINDOW_CREATED;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
@@ -50,21 +51,25 @@
 import com.android.launcher3.R;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.tracing.InputConsumerProto;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.TraceHelper;
+import com.android.quickstep.AbsSwipeUpHandler;
+import com.android.quickstep.AbsSwipeUpHandler.Factory;
 import com.android.quickstep.BaseActivityInterface;
-import com.android.quickstep.BaseSwipeUpHandler;
-import com.android.quickstep.BaseSwipeUpHandler.Factory;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationCallbacks;
 import com.android.quickstep.RecentsAnimationDeviceState;
+import com.android.quickstep.RotationTouchHelper;
 import com.android.quickstep.TaskAnimationManager;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.CachedEventDispatcher;
 import com.android.quickstep.util.MotionPauseDetector;
 import com.android.quickstep.util.NavBarPosition;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.InputChannelCompat.InputEventReceiver;
 import com.android.systemui.shared.system.InputMonitorCompat;
 
 import java.util.function.Consumer;
@@ -86,12 +91,14 @@
     private final NavBarPosition mNavBarPosition;
     private final TaskAnimationManager mTaskAnimationManager;
     private final GestureState mGestureState;
+    private final RotationTouchHelper mRotationTouchHelper;
     private RecentsAnimationCallbacks mActiveCallbacks;
     private final CachedEventDispatcher mRecentsViewDispatcher = new CachedEventDispatcher();
     private final InputMonitorCompat mInputMonitorCompat;
+    private final InputEventReceiver mInputEventReceiver;
     private final BaseActivityInterface mActivityInterface;
 
-    private final BaseSwipeUpHandler.Factory mHandlerFactory;
+    private final AbsSwipeUpHandler.Factory mHandlerFactory;
 
     private final Consumer<OtherActivityInputConsumer> mOnCompleteCallback;
     private final MotionPauseDetector mMotionPauseDetector;
@@ -99,7 +106,7 @@
 
     private VelocityTracker mVelocityTracker;
 
-    private BaseSwipeUpHandler mInteractionHandler;
+    private AbsSwipeUpHandler mInteractionHandler;
 
     private final boolean mIsDeferredDownTarget;
     private final PointF mDownPos = new PointF();
@@ -132,8 +139,8 @@
     public OtherActivityInputConsumer(Context base, RecentsAnimationDeviceState deviceState,
             TaskAnimationManager taskAnimationManager, GestureState gestureState,
             boolean isDeferredDownTarget, Consumer<OtherActivityInputConsumer> onCompleteCallback,
-            InputMonitorCompat inputMonitorCompat, boolean disableHorizontalSwipe,
-            Factory handlerFactory) {
+            InputMonitorCompat inputMonitorCompat, InputEventReceiver inputEventReceiver,
+            boolean disableHorizontalSwipe, Factory handlerFactory) {
         super(base);
         mDeviceState = deviceState;
         mNavBarPosition = mDeviceState.getNavBarPosition();
@@ -151,6 +158,7 @@
         mOnCompleteCallback = onCompleteCallback;
         mVelocityTracker = VelocityTracker.obtain();
         mInputMonitorCompat = inputMonitorCompat;
+        mInputEventReceiver = inputEventReceiver;
 
         boolean continuingPreviousGesture = mTaskAnimationManager.isRecentsAnimationRunning();
         mIsDeferredDownTarget = !continuingPreviousGesture && isDeferredDownTarget;
@@ -163,6 +171,7 @@
 
         mPassedPilferInputSlop = mPassedWindowMoveSlop = continuingPreviousGesture;
         mDisableHorizontalSwipe = !mPassedPilferInputSlop && disableHorizontalSwipe;
+        mRotationTouchHelper = mDeviceState.getRotationTouchHelper();
     }
 
     @Override
@@ -211,6 +220,9 @@
 
         switch (ev.getActionMasked()) {
             case ACTION_DOWN: {
+                // Until we detect the gesture, handle events as we receive them
+                mInputEventReceiver.setBatchingEnabled(false);
+
                 Object traceToken = TraceHelper.INSTANCE.beginSection(DOWN_EVT,
                         FLAG_CHECK_FOR_RACE_CONDITIONS);
                 mActivePointerId = ev.getPointerId(0);
@@ -230,7 +242,7 @@
                 if (!mPassedPilferInputSlop) {
                     // Cancel interaction in case of multi-touch interaction
                     int ptrIdx = ev.getActionIndex();
-                    if (!mDeviceState.isInSwipeUpTouchRegion(ev, ptrIdx)) {
+                    if (!mRotationTouchHelper.isInSwipeUpTouchRegion(ev, ptrIdx)) {
                         forceCancelGesture(ev);
                     }
                 }
@@ -347,10 +359,11 @@
         }
         TestLogging.recordEvent(TestProtocol.SEQUENCE_PILFER, "pilferPointers");
         mInputMonitorCompat.pilferPointers();
+        // Once we detect the gesture, we can enable batching to reduce further updates
+        mInputEventReceiver.setBatchingEnabled(true);
 
         mActivityInterface.closeOverlay();
-        ActivityManagerWrapper.getInstance().closeSystemWindows(
-                CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+        TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
 
         // Notify the handler that the gesture has actually started
         mInteractionHandler.onGestureStarted(isLikelyToStartNewTask);
@@ -362,7 +375,7 @@
         mInteractionHandler = mHandlerFactory.newHandler(mGestureState, touchTimeMs,
                 mTaskAnimationManager.isRecentsAnimationRunning());
         mInteractionHandler.setGestureEndCallback(this::onInteractionGestureFinished);
-        mMotionPauseDetector.setOnMotionPauseListener(mInteractionHandler::onMotionPauseChanged);
+        mMotionPauseDetector.setOnMotionPauseListener(mInteractionHandler.getMotionPauseListener());
         Intent intent = new Intent(mInteractionHandler.getLaunchIntent());
         mInteractionHandler.initWhenReady(intent);
 
@@ -390,8 +403,7 @@
             if (ev.getActionMasked() == ACTION_CANCEL) {
                 mInteractionHandler.onGestureCancelled();
             } else {
-                mVelocityTracker.computeCurrentVelocity(1000,
-                        ViewConfiguration.get(this).getScaledMaximumFlingVelocity());
+                mVelocityTracker.computeCurrentVelocity(PX_PER_MS);
                 float velocityX = mVelocityTracker.getXVelocity(mActivePointerId);
                 float velocityY = mVelocityTracker.getYVelocity(mActivePointerId);
                 float velocity = mNavBarPosition.isRightEdge()
@@ -424,7 +436,7 @@
 
     @Override
     public void notifyOrientationSetup() {
-        mDeviceState.onStartGesture();
+        mRotationTouchHelper.onStartGesture();
     }
 
     @Override
@@ -467,4 +479,11 @@
     public boolean allowInterceptByParent() {
         return !mPassedPilferInputSlop || mGestureState.hasState(STATE_OVERSCROLL_WINDOW_CREATED);
     }
+
+    @Override
+    public void writeToProtoInternal(InputConsumerProto.Builder inputConsumerProto) {
+        if (mInteractionHandler != null) {
+            mInteractionHandler.writeToProto(inputConsumerProto);
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
similarity index 91%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index 9bfe84f..aad70c4 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -18,7 +18,6 @@
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
-import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
@@ -32,8 +31,8 @@
 import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.util.ActiveGestureLog;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputMonitorCompat;
 
 /**
@@ -80,9 +79,6 @@
             ev.setEdgeFlags(flags | Utilities.EDGE_NAV_BAR);
         }
         ev.offsetLocation(-mLocationOnScreen[0], -mLocationOnScreen[1]);
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "OverviewInputConsumer");
-        }
         boolean handled = mTarget.proxyTouchEvent(ev, mStartingInActivityBounds);
         ev.offsetLocation(mLocationOnScreen[0], mLocationOnScreen[1]);
         ev.setEdgeFlags(flags);
@@ -91,8 +87,7 @@
             mTargetHandledTouch = true;
             if (!mStartingInActivityBounds) {
                 mActivityInterface.closeOverlay();
-                ActivityManagerWrapper.getInstance()
-                        .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+                TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
                 ActiveGestureLog.INSTANCE.addLog("startQuickstep");
             }
             if (mInputMonitor != null) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
similarity index 80%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
index 1c77a05..924b32c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep.inputconsumers;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_GESTURE;
 
@@ -27,9 +28,6 @@
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationDeviceState;
@@ -82,17 +80,12 @@
         mContext.startActivity(mGestureState.getHomeIntent());
         ActiveGestureLog.INSTANCE.addLog("startQuickstep");
         BaseActivity activity = BaseDraggingActivity.fromContext(mContext);
-        int pageIndex = -1; // This number doesn't reflect workspace page index.
-                            // It only indicates that launcher client screen was shown.
-        int containerType = (mGestureState != null && mGestureState.getEndTarget() != null)
+        int state = (mGestureState != null && mGestureState.getEndTarget() != null)
                 ? mGestureState.getEndTarget().containerType
-                : LauncherLogProto.ContainerType.WORKSPACE;
-        activity.getUserEventDispatcher().logActionOnContainer(
-                wasFling ? Touch.FLING : Touch.SWIPE, Direction.UP, containerType, pageIndex);
-        activity.getUserEventDispatcher().setPreviousHomeGesture(true);
+                : LAUNCHER_STATE_HOME;
         activity.getStatsLogManager().logger()
-                .withSrcState(LAUNCHER_STATE_HOME)
-                .withDstState(LAUNCHER_STATE_HOME)
+                .withSrcState(LAUNCHER_STATE_BACKGROUND)
+                .withDstState(state)
                 .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
                         .setWorkspace(
                                 LauncherAtom.WorkspaceContainer.newBuilder()
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/ResetGestureInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/ResetGestureInputConsumer.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/ResetGestureInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/ResetGestureInputConsumer.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
similarity index 79%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
index b9827ff..a8bf333 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
@@ -42,18 +42,16 @@
         mMotionPauseMinDisplacement = context.getResources().getDimension(
                 R.dimen.motion_pause_detector_min_displacement_from_app);
         mMotionPauseDetector = new MotionPauseDetector(context, true /* makePauseHarderToTrigger*/);
-        mMotionPauseDetector.setOnMotionPauseListener(isPaused -> {
-            if (isPaused) {
-                SystemUiProxy.INSTANCE.get(context).stopScreenPinning();
-                BaseDraggingActivity launcherActivity = gestureState.getActivityInterface()
-                        .getCreatedActivity();
-                if (launcherActivity != null) {
-                    launcherActivity.getRootView().performHapticFeedback(
-                            HapticFeedbackConstants.LONG_PRESS,
-                            HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
-                }
-                mMotionPauseDetector.clear();
+        mMotionPauseDetector.setOnMotionPauseListener(() -> {
+            SystemUiProxy.INSTANCE.get(context).stopScreenPinning();
+            BaseDraggingActivity launcherActivity = gestureState.getActivityInterface()
+                    .getCreatedActivity();
+            if (launcherActivity != null) {
+                launcherActivity.getRootView().performHapticFeedback(
+                        HapticFeedbackConstants.LONG_PRESS,
+                        HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
             }
+            mMotionPauseDetector.clear();
         });
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
rename to quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
diff --git a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialController.java
index 6862f07..5c81e5f 100644
--- a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialController.java
@@ -104,7 +104,13 @@
                         hideFeedback();
                         hideHandCoachingAnimation();
                         showRippleEffect(
-                                () -> mTutorialFragment.changeController(ASSISTANT_COMPLETE));
+                                () -> {
+                                    if (mTutorialFragment.isTutorialComplete()) {
+                                        mTutorialFragment.changeController(ASSISTANT_COMPLETE);
+                                    } else {
+                                        mTutorialFragment.continueTutorial();
+                                    }
+                                });
                         break;
                     case ASSISTANT_NOT_STARTED_BAD_ANGLE:
                         showFeedback(R.string.assistant_gesture_feedback_swipe_not_diagonal);
diff --git a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
index 70181fb..16886ec 100644
--- a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
@@ -24,7 +24,7 @@
 /** Shows the Home gesture interactive tutorial. */
 public class AssistantGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.assistant_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
index 921e568..161e015 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
@@ -130,7 +130,13 @@
                 hideFeedback();
                 hideHandCoachingAnimation();
                 showRippleEffect(
-                        () -> mTutorialFragment.changeController(BACK_NAVIGATION_COMPLETE));
+                        () -> {
+                            if (mTutorialFragment.isTutorialComplete()) {
+                                mTutorialFragment.changeController(BACK_NAVIGATION_COMPLETE);
+                            } else {
+                                mTutorialFragment.continueTutorial();
+                            }
+                        });
                 break;
             case BACK_CANCELLED_FROM_LEFT:
                 showFeedback(R.string.back_gesture_feedback_cancelled_left_edge);
diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
index bef50ea..41db684 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
@@ -24,7 +24,7 @@
 /** Shows the Back gesture interactive tutorial. */
 public class BackGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.back_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java b/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
index e4b348e..9489bac 100644
--- a/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
+++ b/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
@@ -143,6 +143,10 @@
         return false;
     }
 
+    boolean onInterceptTouch(MotionEvent motionEvent) {
+        return isWithinTouchRegion((int) motionEvent.getX(), (int) motionEvent.getY());
+    }
+
     private boolean isWithinTouchRegion(int x, int y) {
         // Disallow if too far from the edge
         if (x > mEdgeWidth + mLeftInset && x < (mDisplaySize.x - mEdgeWidth - mRightInset)) {
diff --git a/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java b/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java
index f8d9d8d..8b6777b 100644
--- a/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/GestureSandboxActivity.java
@@ -15,8 +15,6 @@
  */
 package com.android.quickstep.interaction;
 
-import static com.android.quickstep.interaction.TutorialFragment.KEY_TUTORIAL_TYPE;
-
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.os.Bundle;
@@ -25,11 +23,14 @@
 import android.view.View;
 import android.view.Window;
 
+import androidx.annotation.NonNull;
 import androidx.fragment.app.FragmentActivity;
 
 import com.android.launcher3.R;
 import com.android.quickstep.interaction.TutorialController.TutorialType;
 
+import java.util.ArrayDeque;
+import java.util.Deque;
 import java.util.List;
 
 /** Shows the gesture interactive sandbox in full screen mode. */
@@ -37,6 +38,9 @@
 
     private static final String LOG_TAG = "GestureSandboxActivity";
 
+    private static final String KEY_TUTORIAL_STEPS = "tutorial_steps";
+
+    private Deque<TutorialType> mTutorialSteps;
     private TutorialFragment mFragment;
 
     @Override
@@ -45,7 +49,9 @@
         requestWindowFeature(Window.FEATURE_NO_TITLE);
         setContentView(R.layout.gesture_tutorial_activity);
 
-        mFragment = TutorialFragment.newInstance(getTutorialType(getIntent().getExtras()));
+        Bundle args = savedInstanceState == null ? getIntent().getExtras() : savedInstanceState;
+        mTutorialSteps = getTutorialSteps(args);
+        mFragment = TutorialFragment.newInstance(mTutorialSteps.pop());
         getSupportFragmentManager().beginTransaction()
                 .add(R.id.gesture_tutorial_fragment_container, mFragment)
                 .commit();
@@ -72,17 +78,65 @@
         }
     }
 
-    private TutorialType getTutorialType(Bundle extras) {
-        TutorialType defaultType = TutorialType.RIGHT_EDGE_BACK_NAVIGATION;
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle savedInstanceState) {
+        savedInstanceState.putStringArray(KEY_TUTORIAL_STEPS, getTutorialStepNames());
+        super.onSaveInstanceState(savedInstanceState);
+    }
 
-        if (extras == null || !extras.containsKey(KEY_TUTORIAL_TYPE)) {
-            return defaultType;
+    /** Returns true iff there aren't anymore tutorial types to display to the user. */
+    public boolean isTutorialComplete() {
+        return mTutorialSteps.isEmpty();
+    }
+
+    /**
+     * Replaces the current TutorialFragment, continuing to the next tutorial step if there is one.
+     *
+     * If there is no following step, the tutorial is closed.
+     */
+    public void continueTutorial() {
+        if (isTutorialComplete()) {
+            mFragment.closeTutorial();
+            return;
         }
-        try {
-            return TutorialType.valueOf(extras.getString(KEY_TUTORIAL_TYPE, ""));
-        } catch (IllegalArgumentException e) {
-            return defaultType;
+        mFragment = TutorialFragment.newInstance(mTutorialSteps.pop());
+        getSupportFragmentManager().beginTransaction()
+            .replace(R.id.gesture_tutorial_fragment_container, mFragment)
+            .runOnCommit(() -> mFragment.onAttachedToWindow())
+            .commit();
+    }
+
+    private String[] getTutorialStepNames() {
+        String[] tutorialStepNames = new String[mTutorialSteps.size()];
+
+        int i = 0;
+        for (TutorialType tutorialStep : mTutorialSteps) {
+            tutorialStepNames[i++] = tutorialStep.name();
         }
+
+        return tutorialStepNames;
+    }
+
+    private Deque<TutorialType> getTutorialSteps(Bundle extras) {
+        Deque<TutorialType> defaultSteps = new ArrayDeque<>();
+        defaultSteps.push(TutorialType.RIGHT_EDGE_BACK_NAVIGATION);
+
+        if (extras == null || !extras.containsKey(KEY_TUTORIAL_STEPS)) {
+            return defaultSteps;
+        }
+
+        String[] tutorialStepNames = extras.getStringArray(KEY_TUTORIAL_STEPS);
+
+        if (tutorialStepNames == null) {
+            return defaultSteps;
+        }
+
+        Deque<TutorialType> tutorialSteps = new ArrayDeque<>();
+        for (String tutorialStepName : tutorialStepNames) {
+            tutorialSteps.addLast(TutorialType.valueOf(tutorialStepName));
+        }
+
+        return tutorialSteps;
     }
 
     private void hideSystemUI() {
diff --git a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
index 0edabd4..95352d1 100644
--- a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
@@ -94,8 +94,13 @@
             case HOME_NAVIGATION:
                 switch (result) {
                     case HOME_GESTURE_COMPLETED: {
-                        animateFakeTaskViewHome(finalVelocity, () ->
-                                mTutorialFragment.changeController(HOME_NAVIGATION_COMPLETE));
+                        animateFakeTaskViewHome(finalVelocity, () -> {
+                            if (mTutorialFragment.isTutorialComplete()) {
+                                mTutorialFragment.changeController(HOME_NAVIGATION_COMPLETE);
+                            } else {
+                                mTutorialFragment.continueTutorial();
+                            }
+                        });
                         break;
                     }
                     case HOME_NOT_STARTED_TOO_FAR_FROM_EDGE:
diff --git a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
index e2a9d12..63595a5 100644
--- a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
@@ -21,7 +21,7 @@
 /** Shows the Home gesture interactive tutorial. */
 public class HomeGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.home_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
index 0e2312b..a9a9e2a 100644
--- a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
+++ b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
@@ -16,6 +16,7 @@
 package com.android.quickstep.interaction;
 
 import static com.android.launcher3.Utilities.squaredHypot;
+import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
 import static com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureResult.ASSISTANT_COMPLETED;
 import static com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureResult.ASSISTANT_NOT_STARTED_BAD_ANGLE;
 import static com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureResult.ASSISTANT_NOT_STARTED_SWIPE_TOO_SHORT;
@@ -48,13 +49,14 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.util.VibratorWrapper;
 import com.android.quickstep.SysUINavigationMode.Mode;
+import com.android.quickstep.util.MotionPauseDetector;
 import com.android.quickstep.util.NavBarPosition;
 import com.android.quickstep.util.TriggerSwipeUpTouchTracker;
 import com.android.systemui.shared.system.QuickStepContract;
 
 /** Utility class to handle Home and Assistant gestures. */
 public class NavBarGestureHandler implements OnTouchListener,
-        TriggerSwipeUpTouchTracker.OnSwipeUpListener {
+        TriggerSwipeUpTouchTracker.OnSwipeUpListener, MotionPauseDetector.OnMotionPauseListener {
 
     private static final String LOG_TAG = "NavBarGestureHandler";
     private static final long RETRACT_GESTURE_ANIMATION_DURATION_MS = 300;
@@ -74,6 +76,7 @@
     private final PointF mAssistantStartDragPos = new PointF();
     private final PointF mDownPos = new PointF();
     private final PointF mLastPos = new PointF();
+    private final MotionPauseDetector mMotionPauseDetector;
     private boolean mTouchCameFromAssistantCorner;
     private boolean mTouchCameFromNavBar;
     private boolean mPassedAssistantSlop;
@@ -100,6 +103,7 @@
                 new TriggerSwipeUpTouchTracker(context, true /*disableHorizontalSwipe*/,
                         new NavBarPosition(Mode.NO_BUTTON, displayRotation),
                         null /*onInterceptTouch*/, this);
+        mMotionPauseDetector = new MotionPauseDetector(context);
 
         final Resources resources = context.getResources();
         mBottomGestureHeight =
@@ -140,7 +144,6 @@
         if (mGestureCallback == null || mAssistantGestureActive) {
             return;
         }
-        finalVelocity.set(finalVelocity.x / 1000, finalVelocity.y / 1000);
         if (mTouchCameFromNavBar) {
             mGestureCallback.onNavBarGestureAttempted(wasFling
                     ? HOME_GESTURE_COMPLETED : OVERVIEW_GESTURE_COMPLETED, finalVelocity);
@@ -177,12 +180,14 @@
                 }
                 mLaunchedAssistant = false;
                 mSwipeUpTouchTracker.init();
+                mMotionPauseDetector.clear();
+                mMotionPauseDetector.setOnMotionPauseListener(this);
                 break;
             case MotionEvent.ACTION_MOVE:
+                mLastPos.set(event.getX(), event.getY());
                 if (!mAssistantGestureActive) {
                     break;
                 }
-                mLastPos.set(event.getX(), event.getY());
 
                 if (!mPassedAssistantSlop) {
                     // Normal gesture, ensure we pass the slop before we start tracking the gesture
@@ -213,6 +218,7 @@
                 break;
             case MotionEvent.ACTION_UP:
             case MotionEvent.ACTION_CANCEL:
+                mMotionPauseDetector.clear();
                 if (mGestureCallback != null && !intercepted && mTouchCameFromNavBar) {
                     mGestureCallback.onNavBarGestureAttempted(
                             HOME_OR_OVERVIEW_NOT_STARTED_WRONG_SWIPE_DIRECTION, new PointF());
@@ -239,9 +245,27 @@
         }
         mSwipeUpTouchTracker.onMotionEvent(event);
         mAssistantGestureDetector.onTouchEvent(event);
+        mMotionPauseDetector.addPosition(event);
+        mMotionPauseDetector.setDisallowPause(mLastPos.y >= mDisplaySize.y - mBottomGestureHeight);
         return intercepted;
     }
 
+    boolean onInterceptTouch(MotionEvent event) {
+        return mAssistantLeftRegion.contains(event.getX(), event.getY())
+                || mAssistantRightRegion.contains(event.getX(), event.getY())
+                || event.getY() >= mDisplaySize.y - mBottomGestureHeight;
+    }
+
+    @Override
+    public void onMotionPauseChanged(boolean isPaused) {
+        mGestureCallback.onMotionPaused(isPaused);
+    }
+
+    @Override
+    public void onMotionPauseDetected() {
+        VibratorWrapper.INSTANCE.get(mContext).vibrate(OVERVIEW_HAPTIC);
+    }
+
     /**
      * Determine if angle is larger than threshold for assistant detection
      */
@@ -293,6 +317,9 @@
         /** Called whenever any touch is completed. */
         void onNavBarGestureAttempted(NavBarGestureResult result, PointF finalVelocity);
 
+        /** Called when a motion stops or resumes */
+        default void onMotionPaused(boolean isPaused) {}
+
         /** Indicates how far a touch originating in the nav bar has moved from the nav bar. */
         default void setNavBarGestureProgress(@Nullable Float displacement) {}
 
diff --git a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
index c636eba..45cbd0b 100644
--- a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
@@ -104,8 +104,13 @@
                         showFeedback(R.string.overview_gesture_feedback_swipe_too_far_from_edge);
                         break;
                     case OVERVIEW_GESTURE_COMPLETED:
-                        fadeOutFakeTaskView(true, () ->
-                                mTutorialFragment.changeController(OVERVIEW_NAVIGATION_COMPLETE));
+                        fadeOutFakeTaskView(true, () -> {
+                            if (mTutorialFragment.isTutorialComplete()) {
+                                mTutorialFragment.changeController(OVERVIEW_NAVIGATION_COMPLETE);
+                            } else {
+                                mTutorialFragment.continueTutorial();
+                            }
+                        });
                         break;
                     case HOME_OR_OVERVIEW_NOT_STARTED_WRONG_SWIPE_DIRECTION:
                     case HOME_OR_OVERVIEW_CANCELLED:
diff --git a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
index 3357b70..93200bb 100644
--- a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
@@ -21,7 +21,7 @@
 /** Shows the Overview gesture interactive tutorial. */
 public class OverviewGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.overview_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/RootSandboxLayout.java b/quickstep/src/com/android/quickstep/interaction/RootSandboxLayout.java
new file mode 100644
index 0000000..db1afc2
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/RootSandboxLayout.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.interaction;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.widget.RelativeLayout;
+
+import androidx.fragment.app.FragmentManager;
+
+/** Root layout that TutorialFragment uses to intercept motion events. */
+public class RootSandboxLayout extends RelativeLayout {
+    public RootSandboxLayout(Context context) {
+        super(context);
+    }
+
+    public RootSandboxLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public RootSandboxLayout(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent motionEvent) {
+        return ((TutorialFragment) FragmentManager.findFragment(this))
+                .onInterceptTouch(motionEvent);
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/SandboxLauncherRenderer.java b/quickstep/src/com/android/quickstep/interaction/SandboxLauncherRenderer.java
new file mode 100644
index 0000000..80ffe66
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/SandboxLauncherRenderer.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.interaction;
+
+import android.content.Context;
+import android.view.View;
+
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.graphics.LauncherPreviewRenderer;
+
+/** Renders a fake Launcher for use in the Sandbox. */
+class SandboxLauncherRenderer extends LauncherPreviewRenderer {
+    SandboxLauncherRenderer(Context context, InvariantDeviceProfile idp, boolean migrated) {
+        super(context, idp, migrated);
+    }
+
+    @Override
+    public boolean shouldShowRealLauncherPreview() {
+        return false;
+    }
+
+    @Override
+    public boolean shouldShowQsb() {
+        return false;
+    }
+
+    @Override
+    public View.OnLongClickListener getWorkspaceChildOnLongClickListener() {
+        return null;
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java
new file mode 100644
index 0000000..4c1a595
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.interaction;
+
+import android.graphics.PointF;
+import android.view.View;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.R;
+import com.android.quickstep.interaction.EdgeBackGestureHandler.BackGestureResult;
+import com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureResult;
+
+/** A {@link TutorialController} for the Sandbox Mode. */
+public class SandboxModeTutorialController extends SwipeUpGestureTutorialController {
+
+    SandboxModeTutorialController(SandboxModeTutorialFragment fragment, TutorialType tutorialType) {
+        super(fragment, tutorialType);
+    }
+
+    @Nullable
+    @Override
+    Integer getTitleStringId() {
+        return R.string.sandbox_mode_title;
+    }
+
+    @Nullable
+    @Override
+    Integer getSubtitleStringId() {
+        return R.string.sandbox_mode_subtitle;
+    }
+
+    @Nullable
+    @Override
+    Integer getActionButtonStringId() {
+        return null;
+    }
+
+    @Override
+    void onActionButtonClicked(View button) {
+        mTutorialFragment.closeTutorial();
+    }
+
+    @Override
+    public void onBackGestureAttempted(BackGestureResult result) {
+        switch (result) {
+            case BACK_COMPLETED_FROM_LEFT:
+            case BACK_COMPLETED_FROM_RIGHT:
+                showRippleEffect(null);
+                showFeedback(R.string.sandbox_mode_back_gesture_feedback_successful);
+                break;
+            case BACK_CANCELLED_FROM_RIGHT:
+                showFeedback(R.string.back_gesture_feedback_cancelled_right_edge);
+                break;
+            case BACK_CANCELLED_FROM_LEFT:
+                showFeedback(R.string.back_gesture_feedback_cancelled_left_edge);
+                break;
+            case BACK_NOT_STARTED_TOO_FAR_FROM_EDGE:
+                showFeedback(R.string.sandbox_mode_back_gesture_feedback_swipe_too_far_from_edge);
+                break;
+        }
+    }
+
+    @Override
+    public void onNavBarGestureAttempted(NavBarGestureResult result, PointF finalVelocity) {
+        switch (result) {
+            case ASSISTANT_COMPLETED:
+                showRippleEffect(null);
+                showFeedback(R.string.sandbox_mode_assistant_gesture_feedback_successful);
+                break;
+            case HOME_GESTURE_COMPLETED:
+                animateFakeTaskViewHome(finalVelocity, () -> {
+                    showFeedback(R.string.sandbox_mode_home_gesture_feedback_successful);
+                });
+                break;
+            case OVERVIEW_GESTURE_COMPLETED:
+                fadeOutFakeTaskView(true, () -> {
+                    showFeedback(R.string.sandbox_mode_overview_gesture_feedback_successful);
+                });
+                break;
+            case HOME_OR_OVERVIEW_NOT_STARTED_WRONG_SWIPE_DIRECTION:
+            case HOME_OR_OVERVIEW_CANCELLED:
+            case HOME_NOT_STARTED_TOO_FAR_FROM_EDGE:
+            case OVERVIEW_NOT_STARTED_TOO_FAR_FROM_EDGE:
+                showFeedback(R.string.home_gesture_feedback_swipe_too_far_from_edge);
+                break;
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java
new file mode 100644
index 0000000..955a2f7
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.interaction;
+
+import android.view.MotionEvent;
+import android.view.View;
+
+import com.android.quickstep.interaction.TutorialController.TutorialType;
+
+/** Shows the general navigation gesture sandbox environment. */
+public class SandboxModeTutorialFragment extends TutorialFragment {
+
+    @Override
+    TutorialController createController(TutorialType type) {
+        return new SandboxModeTutorialController(this, type);
+    }
+
+    @Override
+    Class<? extends TutorialController> getControllerClass() {
+        return SandboxModeTutorialController.class;
+    }
+
+    @Override
+    public boolean onTouch(View view, MotionEvent motionEvent) {
+        if (motionEvent.getAction() == MotionEvent.ACTION_DOWN && mTutorialController != null) {
+            mTutorialController.setRippleHotspot(motionEvent.getX(), motionEvent.getY());
+        }
+        return super.onTouch(view, motionEvent);
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
index 14e00dc..68c63bf 100644
--- a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
@@ -16,8 +16,9 @@
 package com.android.quickstep.interaction;
 
 import static com.android.launcher3.anim.Interpolators.ACCEL;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
-import static com.android.quickstep.BaseSwipeUpHandlerV2.MAX_SWIPE_DURATION;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
+import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
+import static com.android.quickstep.AbsSwipeUpHandler.MAX_SWIPE_DURATION;
 import static com.android.quickstep.interaction.TutorialController.TutorialType.HOME_NAVIGATION_COMPLETE;
 import static com.android.quickstep.interaction.TutorialController.TutorialType.OVERVIEW_NAVIGATION_COMPLETE;
 
@@ -60,16 +61,21 @@
 
 @TargetApi(Build.VERSION_CODES.R)
 abstract class SwipeUpGestureTutorialController extends TutorialController {
-    private final ViewSwipeUpAnimation mViewSwipeUpAnimation;
+
+    private static final int FAKE_PREVIOUS_TASK_MARGIN = Utilities.dpToPx(12);
+
+    private final ViewSwipeUpAnimation mTaskViewSwipeUpAnimation;
     private float mFakeTaskViewRadius;
     private Rect mFakeTaskViewRect = new Rect();
     private RunningWindowAnim mRunningWindowAnim;
+    private boolean mShowTasks = false;
+    private boolean mShowPreviousTasks = false;
 
     SwipeUpGestureTutorialController(TutorialFragment tutorialFragment, TutorialType tutorialType) {
         super(tutorialFragment, tutorialType);
         RecentsAnimationDeviceState deviceState = new RecentsAnimationDeviceState(mContext);
         OverviewComponentObserver observer = new OverviewComponentObserver(mContext, deviceState);
-        mViewSwipeUpAnimation = new ViewSwipeUpAnimation(mContext, deviceState,
+        mTaskViewSwipeUpAnimation = new ViewSwipeUpAnimation(mContext, deviceState,
                 new GestureState(observer, -1));
         observer.onDestroy();
         deviceState.destroy();
@@ -82,16 +88,22 @@
                 .getWindowInsets()
                 .getInsets(WindowInsets.Type.systemBars());
         dp.updateInsets(new Rect(insets.left, insets.top, insets.right, insets.bottom));
-        mViewSwipeUpAnimation.initDp(dp);
+        mTaskViewSwipeUpAnimation.initDp(dp);
 
         mFakeTaskViewRadius = QuickStepContract.getWindowCornerRadius(mContext.getResources());
-        mFakeTaskView.setClipToOutline(true);
-        mFakeTaskView.setOutlineProvider(new ViewOutlineProvider() {
+
+        ViewOutlineProvider outlineProvider = new ViewOutlineProvider() {
             @Override
             public void getOutline(View view, Outline outline) {
                 outline.setRoundRect(mFakeTaskViewRect, mFakeTaskViewRadius);
             }
-        });
+        };
+
+        mFakeTaskView.setClipToOutline(true);
+        mFakeTaskView.setOutlineProvider(outlineProvider);
+
+        mFakePreviousTaskView.setClipToOutline(true);
+        mFakePreviousTaskView.setOutlineProvider(outlineProvider);
     }
 
     private void cancelRunningAnimation() {
@@ -110,18 +122,25 @@
         AnimatorListenerAdapter resetTaskView = new AnimatorListenerAdapter() {
             @Override
             public void onAnimationEnd(Animator animation, boolean isReverse) {
+                mFakeIconView.setVisibility(View.INVISIBLE);
                 mFakeTaskView.setVisibility(View.INVISIBLE);
                 mFakeTaskView.setAlpha(1);
+                mFakePreviousTaskView.setVisibility(View.INVISIBLE);
+                mFakePreviousTaskView.setAlpha(1);
+                mShowTasks = false;
+                mShowPreviousTasks = false;
                 mRunningWindowAnim = null;
             }
         };
         if (toOverviewFirst) {
-            anim.setFloat(mViewSwipeUpAnimation.getCurrentShift(), AnimatedFloat.VALUE, 1, ACCEL);
+            anim.setFloat(mTaskViewSwipeUpAnimation
+                    .getCurrentShift(), AnimatedFloat.VALUE, 1, ACCEL);
             anim.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation, boolean isReverse) {
                     PendingAnimation fadeAnim = new PendingAnimation(300);
                     fadeAnim.setViewAlpha(mFakeTaskView, 0, ACCEL);
+                    fadeAnim.setViewAlpha(mFakePreviousTaskView, 0, ACCEL);
                     fadeAnim.addListener(resetTaskView);
                     AnimatorSet animset = fadeAnim.buildAnim();
                     animset.setStartDelay(100);
@@ -131,6 +150,8 @@
             });
         } else {
             anim.setViewAlpha(mFakeTaskView, 0, ACCEL);
+            anim.setViewAlpha(mFakePreviousTaskView, 0, ACCEL);
+            anim.setViewAlpha(mFakeIconView, 0, ACCEL);
             anim.addListener(resetTaskView);
         }
         if (onEndRunnable != null) {
@@ -145,8 +166,10 @@
         hideFeedback();
         hideHandCoachingAnimation();
         cancelRunningAnimation();
+        mFakePreviousTaskView.setVisibility(View.INVISIBLE);
+        mShowPreviousTasks = false;
         RectFSpringAnim rectAnim =
-                mViewSwipeUpAnimation.handleSwipeUpToHome(finalVelocity);
+                mTaskViewSwipeUpAnimation.handleSwipeUpToHome(finalVelocity);
         // After home animation finishes, fade out and run onEndRunnable.
         rectAnim.addAnimatorListener(AnimationSuccessListener.forRunnable(
                 () -> fadeOutFakeTaskView(false, onEndRunnable)));
@@ -158,11 +181,31 @@
         if (displacement == null || mTutorialType == HOME_NAVIGATION_COMPLETE
                 || mTutorialType == OVERVIEW_NAVIGATION_COMPLETE) {
             mFakeTaskView.setVisibility(View.INVISIBLE);
+            mFakePreviousTaskView.setVisibility(View.INVISIBLE);
         } else {
+            mShowTasks = true;
             mFakeTaskView.setVisibility(View.VISIBLE);
-            if (mRunningWindowAnim == null) {
-                mViewSwipeUpAnimation.updateDisplacement(displacement);
+            if (mShowPreviousTasks) {
+                mFakePreviousTaskView.setVisibility(View.VISIBLE);
             }
+            if (mRunningWindowAnim == null) {
+                mTaskViewSwipeUpAnimation.updateDisplacement(displacement);
+            }
+        }
+    }
+
+    @Override
+    public void onMotionPaused(boolean unused) {
+        if (mShowTasks) {
+            if (!mShowPreviousTasks) {
+                mFakePreviousTaskView.setTranslationX(
+                        -(2 * mFakePreviousTaskView.getWidth() + FAKE_PREVIOUS_TASK_MARGIN));
+                mFakePreviousTaskView.animate()
+                    .setDuration(300)
+                    .translationX(-(mFakePreviousTaskView.getWidth() + FAKE_PREVIOUS_TASK_MARGIN))
+                    .start();
+            }
+            mShowPreviousTasks = true;
         }
     }
 
@@ -181,8 +224,7 @@
 
         @Override
         public void updateFinalShift() {
-            float progress = mCurrentShift.value / mDragLengthFactor;
-            mWindowTransitionController.setPlayFraction(progress);
+            mWindowTransitionController.setProgress(mCurrentShift.value, mDragLengthFactor);
             mTaskViewSimulator.apply(mTransformParams);
         }
 
@@ -202,7 +244,7 @@
             // derivative of the scroll interpolator at zero, ie. 2.
             long baseDuration = Math.round(Math.abs(distanceToTravel / velocityPxPerMs.y));
             long duration = Math.min(MAX_SWIPE_DURATION, 2 * baseDuration);
-            HomeAnimationFactory homeAnimFactory = new HomeAnimationFactory(null) {
+            HomeAnimationFactory homeAnimFactory = new HomeAnimationFactory() {
                 @Override
                 public AnimatorPlaybackController createActivityAnimationToHome() {
                     return AnimatorPlaybackController.wrap(new AnimatorSet(), duration);
@@ -218,6 +260,25 @@
                             fakeHomeIconLeft + fakeHomeIconSizePx,
                             fakeHomeIconTop + fakeHomeIconSizePx);
                 }
+
+                @Override
+                public void update(RectF rect, float progress, float radius) {
+                    mFakeIconView.setVisibility(View.VISIBLE);
+                    mFakeIconView.update(rect, progress,
+                            1f - SHAPE_PROGRESS_DURATION /* shapeProgressStart */,
+                            radius,
+                            false, /* isOpening */
+                            mFakeIconView, mDp,
+                            false /* isVerticalBarLayout */);
+                    mFakeIconView.setAlpha(1);
+                    mFakeTaskView.setAlpha(getWindowAlpha(progress));
+                    mFakePreviousTaskView.setAlpha(getWindowAlpha(progress));
+                }
+
+                @Override
+                public void onCancel() {
+                    mFakeIconView.setVisibility(View.INVISIBLE);
+                }
             };
             RectFSpringAnim windowAnim = createWindowAnimationToHome(startShift, homeAnimFactory);
             windowAnim.start(mContext, velocityPxPerMs);
@@ -238,9 +299,11 @@
         public void applySurfaceParams(SurfaceParams[] params) {
             SurfaceParams p = params[0];
             mFakeTaskView.setAnimationMatrix(p.matrix);
+            mFakePreviousTaskView.setAnimationMatrix(p.matrix);
             mFakeTaskViewRect.set(p.windowCrop);
             mFakeTaskViewRadius = p.cornerRadius;
             mFakeTaskView.invalidateOutline();
+            mFakePreviousTaskView.invalidateOutline();
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialController.java b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
index c1918c2..12d2efc 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
@@ -25,9 +25,12 @@
 import android.widget.TextView;
 
 import androidx.annotation.CallSuper;
+import androidx.annotation.DrawableRes;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.R;
+import com.android.launcher3.views.ClipIconView;
 import com.android.quickstep.interaction.EdgeBackGestureHandler.BackGestureAttemptCallback;
 import com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureAttemptCallback;
 
@@ -46,10 +49,13 @@
     final TextView mTitleTextView;
     final TextView mSubtitleTextView;
     final TextView mFeedbackView;
+    final View mLauncherView;
+    final ClipIconView mFakeIconView;
     final View mFakeTaskView;
+    final View mFakePreviousTaskView;
     final View mRippleView;
     final RippleDrawable mRippleDrawable;
-    final TutorialHandAnimation mHandCoachingAnimation;
+    @Nullable final TutorialHandAnimation mHandCoachingAnimation;
     final ImageView mHandCoachingView;
     final Button mActionTextButton;
     final Button mActionButton;
@@ -60,13 +66,17 @@
         mTutorialType = tutorialType;
         mContext = mTutorialFragment.getContext();
 
-        View rootView = tutorialFragment.getRootView();
+        RootSandboxLayout rootView = tutorialFragment.getRootView();
         mCloseButton = rootView.findViewById(R.id.gesture_tutorial_fragment_close_button);
         mCloseButton.setOnClickListener(button -> mTutorialFragment.closeTutorial());
         mTitleTextView = rootView.findViewById(R.id.gesture_tutorial_fragment_title_view);
         mSubtitleTextView = rootView.findViewById(R.id.gesture_tutorial_fragment_subtitle_view);
         mFeedbackView = rootView.findViewById(R.id.gesture_tutorial_fragment_feedback_view);
+        mLauncherView = getMockLauncherView();
+        mFakeIconView = rootView.findViewById(R.id.gesture_tutorial_fake_icon_view);
         mFakeTaskView = rootView.findViewById(R.id.gesture_tutorial_fake_task_view);
+        mFakePreviousTaskView =
+                rootView.findViewById(R.id.gesture_tutorial_fake_previous_task_view);
         mRippleView = rootView.findViewById(R.id.gesture_tutorial_ripple_view);
         mRippleDrawable = (RippleDrawable) mRippleView.getBackground();
         mHandCoachingAnimation = tutorialFragment.getHandAnimation();
@@ -79,6 +89,17 @@
         mHideFeedbackRunnable =
                 () -> mFeedbackView.animate().alpha(0).setDuration(FEEDBACK_ANIMATION_MS)
                         .withEndAction(this::showHandCoachingAnimation).start();
+
+        if (mLauncherView != null) {
+            rootView.addView(mLauncherView, 0);
+        }
+        if (mContext != null) {
+            rootView.setBackground(mContext.getDrawable(getMockWallpaperResId()));
+            mFakeTaskView.setBackground(mContext.getDrawable(getMockAppTaskThumbnailResId()));
+            mFakePreviousTaskView.setBackground(
+                    mContext.getDrawable(getMockPreviousAppTaskThumbnailResId()));
+            mFakeIconView.setBackground(mContext.getDrawable(getMockAppIconResId()));
+        }
     }
 
     void setTutorialType(TutorialType tutorialType) {
@@ -105,6 +126,33 @@
         return null;
     }
 
+    @DrawableRes
+    protected int getMockAppTaskThumbnailResId() {
+        return R.drawable.default_sandbox_app_task_thumbnail;
+    }
+
+    @DrawableRes
+    protected int getMockPreviousAppTaskThumbnailResId() {
+        return R.drawable.default_sandbox_app_previous_task_thumbnail;
+    }
+
+    @Nullable
+    public View getMockLauncherView() {
+        InvariantDeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(mContext);
+
+        return new SandboxLauncherRenderer(mContext, dp, true).getRenderedView();
+    }
+
+    @DrawableRes
+    public int getMockAppIconResId() {
+        return R.drawable.default_sandbox_app_icon;
+    }
+
+    @DrawableRes
+    public int getMockWallpaperResId() {
+        return R.drawable.default_sandbox_wallpaper;
+    }
+
     void showFeedback(int resId) {
         hideHandCoachingAnimation();
         mFeedbackView.setText(resId);
@@ -140,13 +188,16 @@
     void onActionTextButtonClicked(View button) {}
 
     void showHandCoachingAnimation() {
-        if (isComplete()) {
+        if (isComplete() || mHandCoachingAnimation == null) {
             return;
         }
         mHandCoachingAnimation.startLoopedAnimation(mTutorialType);
     }
 
     void hideHandCoachingAnimation() {
+        if (mHandCoachingAnimation == null) {
+            return;
+        }
         mHandCoachingAnimation.stop();
         mHandCoachingView.setVisibility(View.INVISIBLE);
     }
@@ -162,6 +213,9 @@
         } else {
             showHandCoachingAnimation();
         }
+        if (mLauncherView != null) {
+            mLauncherView.setVisibility(isComplete() ? View.INVISIBLE : View.VISIBLE);
+        }
     }
 
     private void updateTitles() {
@@ -216,6 +270,7 @@
         OVERVIEW_NAVIGATION,
         OVERVIEW_NAVIGATION_COMPLETE,
         ASSISTANT,
-        ASSISTANT_COMPLETE
+        ASSISTANT_COMPLETE,
+        SANDBOX_MODE
     }
 }
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
index 9a8264d..413387e 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
@@ -41,8 +41,8 @@
 
     TutorialType mTutorialType;
     @Nullable TutorialController mTutorialController = null;
-    View mRootView;
-    TutorialHandAnimation mHandCoachingAnimation;
+    RootSandboxLayout mRootView;
+    @Nullable TutorialHandAnimation mHandCoachingAnimation = null;
     EdgeBackGestureHandler mEdgeBackGestureHandler;
     NavBarGestureHandler mNavBarGestureHandler;
 
@@ -52,6 +52,7 @@
             fragment = new BackGestureTutorialFragment();
             tutorialType = TutorialType.RIGHT_EDGE_BACK_NAVIGATION;
         }
+
         Bundle args = new Bundle();
         args.putSerializable(KEY_TUTORIAL_TYPE, tutorialType);
         fragment.setArguments(args);
@@ -74,13 +75,17 @@
             case ASSISTANT:
             case ASSISTANT_COMPLETE:
                 return new AssistantGestureTutorialFragment();
+            case SANDBOX_MODE:
+                return new SandboxModeTutorialFragment();
             default:
                 Log.e(LOG_TAG, "Failed to find an appropriate fragment for " + tutorialType.name());
         }
         return null;
     }
 
-    abstract int getHandAnimationResId();
+    @Nullable Integer getHandAnimationResId() {
+        return null;
+    }
 
     abstract TutorialController createController(TutorialType type);
 
@@ -107,15 +112,19 @@
             @NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         super.onCreateView(inflater, container, savedInstanceState);
 
-        mRootView = inflater.inflate(R.layout.gesture_tutorial_fragment, container, false);
+        mRootView = (RootSandboxLayout) inflater.inflate(
+                R.layout.gesture_tutorial_fragment, container, false);
         mRootView.setOnApplyWindowInsetsListener((view, insets) -> {
             Insets systemInsets = insets.getInsets(WindowInsets.Type.systemBars());
             mEdgeBackGestureHandler.setInsets(systemInsets.left, systemInsets.right);
             return insets;
         });
         mRootView.setOnTouchListener(this);
-        mHandCoachingAnimation = new TutorialHandAnimation(getContext(), mRootView,
-                getHandAnimationResId());
+        Integer handAnimationResId = getHandAnimationResId();
+        if (handAnimationResId != null) {
+            mHandCoachingAnimation =
+                new TutorialHandAnimation(getContext(), mRootView, handAnimationResId);
+        }
         return mRootView;
     }
 
@@ -128,18 +137,27 @@
     @Override
     public void onPause() {
         super.onPause();
-        mHandCoachingAnimation.stop();
+
+        if (mHandCoachingAnimation != null) {
+            mHandCoachingAnimation.stop();
+        }
     }
 
     @Override
     public boolean onTouch(View view, MotionEvent motionEvent) {
-        // Note: Using logical or to ensure both functions get called.
+        // Note: Using logical-or to ensure both functions get called.
         return mEdgeBackGestureHandler.onTouch(view, motionEvent)
                 | mNavBarGestureHandler.onTouch(view, motionEvent);
     }
 
+    boolean onInterceptTouch(MotionEvent motionEvent) {
+        // Note: Using logical-or to ensure both functions get called.
+        return mEdgeBackGestureHandler.onInterceptTouch(motionEvent)
+                | mNavBarGestureHandler.onInterceptTouch(motionEvent);
+    }
+
     void onAttachedToWindow() {
-        mEdgeBackGestureHandler.setViewGroupParent((ViewGroup) getRootView());
+        mEdgeBackGestureHandler.setViewGroupParent(getRootView());
     }
 
     void onDetachedFromWindow() {
@@ -164,14 +182,28 @@
         super.onSaveInstanceState(savedInstanceState);
     }
 
-    View getRootView() {
+    RootSandboxLayout getRootView() {
         return mRootView;
     }
 
-    TutorialHandAnimation getHandAnimation() {
+    @Nullable TutorialHandAnimation getHandAnimation() {
         return mHandCoachingAnimation;
     }
 
+    void continueTutorial() {
+        if (!(getContext() instanceof GestureSandboxActivity)) {
+            closeTutorial();
+            return;
+        }
+        GestureSandboxActivity gestureSandboxActivity = (GestureSandboxActivity) getContext();
+
+        if (gestureSandboxActivity == null) {
+            closeTutorial();
+            return;
+        }
+        gestureSandboxActivity.continueTutorial();
+    }
+
     void closeTutorial() {
         FragmentActivity activity = getActivity();
         if (activity != null) {
@@ -182,4 +214,13 @@
     void startSystemNavigationSetting() {
         startActivity(new Intent("com.android.settings.GESTURE_NAVIGATION_SETTINGS"));
     }
+
+    boolean isTutorialComplete() {
+        if (!(getContext() instanceof GestureSandboxActivity)) {
+            return true;
+        }
+        GestureSandboxActivity gestureSandboxActivity = (GestureSandboxActivity) getContext();
+
+        return gestureSandboxActivity == null || gestureSandboxActivity.isTutorialComplete();
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java b/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java
new file mode 100644
index 0000000..3157865
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java
@@ -0,0 +1,182 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.logging;
+
+import static com.android.launcher3.InvariantDeviceProfile.KEY_MIGRATION_SRC_HOTSEAT_COUNT;
+import static com.android.launcher3.Utilities.getDevicePrefs;
+import static com.android.launcher3.Utilities.getPrefs;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_2;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_3;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_4;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_5;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_SCREEN_SUGGESTIONS_DISABLED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_SCREEN_SUGGESTIONS_ENABLED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_DOT_DISABLED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_DOT_ENABLED;
+import static com.android.launcher3.model.QuickstepModelDelegate.LAST_PREDICTION_ENABLED_STATE;
+import static com.android.launcher3.util.SecureSettingsObserver.newNotificationSettingsObserver;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.content.res.TypedArray;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.Xml;
+
+import com.android.launcher3.AutoInstallsLayout;
+import com.android.launcher3.R;
+import com.android.launcher3.logging.InstanceIdSequence;
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.logging.StatsLogManager.StatsLogger;
+import com.android.launcher3.util.SecureSettingsObserver;
+import com.android.quickstep.SysUINavigationMode;
+import com.android.quickstep.SysUINavigationMode.Mode;
+import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+
+/**
+ * Utility class to log launcher settings changes
+ */
+public class SettingsChangeLogger implements
+        NavigationModeChangeListener, OnSharedPreferenceChangeListener {
+
+    private static final String TAG = "SettingsChangeLogger";
+    private static final String ROOT_TAG = "androidx.preference.PreferenceScreen";
+    private static final String BOOLEAN_PREF = "SwitchPreference";
+
+    private final Context mContext;
+    private final ArrayMap<String, LoggablePref> mLoggablePrefs;
+
+    private Mode mNavMode;
+    private boolean mNotificationDotsEnabled;
+
+    public SettingsChangeLogger(Context context) {
+        mContext = context;
+        mLoggablePrefs = loadPrefKeys(context);
+        mNavMode = SysUINavigationMode.INSTANCE.get(context).addModeChangeListener(this);
+
+        getPrefs(context).registerOnSharedPreferenceChangeListener(this);
+        getDevicePrefs(context).registerOnSharedPreferenceChangeListener(this);
+
+        SecureSettingsObserver dotsObserver =
+                newNotificationSettingsObserver(context, this::onNotificationDotsChanged);
+        mNotificationDotsEnabled = dotsObserver.getValue();
+        dispatchUserEvent();
+
+    }
+
+    private static ArrayMap<String, LoggablePref> loadPrefKeys(Context context) {
+        XmlPullParser parser = context.getResources().getXml(R.xml.launcher_preferences);
+        ArrayMap<String, LoggablePref> result = new ArrayMap<>();
+
+        try {
+            AutoInstallsLayout.beginDocument(parser, ROOT_TAG);
+            final int depth = parser.getDepth();
+            int type;
+            while (((type = parser.next()) != XmlPullParser.END_TAG
+                    || parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
+                if (type != XmlPullParser.START_TAG) {
+                    continue;
+                }
+                if (BOOLEAN_PREF.equals(parser.getName())) {
+                    TypedArray a = context.obtainStyledAttributes(
+                            Xml.asAttributeSet(parser), R.styleable.LoggablePref);
+                    String key = a.getString(R.styleable.LoggablePref_android_key);
+                    LoggablePref pref = new LoggablePref();
+                    pref.defaultValue =
+                            a.getBoolean(R.styleable.LoggablePref_android_defaultValue, true);
+                    pref.eventIdOn = a.getInt(R.styleable.LoggablePref_logIdOn, 0);
+                    pref.eventIdOff = a.getInt(R.styleable.LoggablePref_logIdOff, 0);
+                    if (pref.eventIdOff > 0 && pref.eventIdOn > 0) {
+                        result.put(key, pref);
+                    }
+                }
+            }
+        } catch (XmlPullParserException | IOException e) {
+            Log.e(TAG, "Error parsing preference xml", e);
+        }
+        return result;
+    }
+
+    private void onNotificationDotsChanged(boolean isDotsEnabled) {
+        mNotificationDotsEnabled = isDotsEnabled;
+        dispatchUserEvent();
+    }
+
+    @Override
+    public void onNavigationModeChanged(Mode newMode) {
+        mNavMode = newMode;
+        dispatchUserEvent();
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
+        if (LAST_PREDICTION_ENABLED_STATE.equals(key) || KEY_MIGRATION_SRC_HOTSEAT_COUNT.equals(key)
+                || mLoggablePrefs.containsKey(key)) {
+            dispatchUserEvent();
+        }
+    }
+
+    private void dispatchUserEvent() {
+        StatsLogger logger = StatsLogManager.newInstance(mContext).logger()
+                .withInstanceId(new InstanceIdSequence().newInstanceId());
+
+        logger.log(mNotificationDotsEnabled
+                ? LAUNCHER_NOTIFICATION_DOT_ENABLED
+                : LAUNCHER_NOTIFICATION_DOT_DISABLED);
+        logger.log(mNavMode.launcherEvent);
+        logger.log(getDevicePrefs(mContext).getBoolean(LAST_PREDICTION_ENABLED_STATE, true)
+                ? LAUNCHER_HOME_SCREEN_SUGGESTIONS_ENABLED
+                : LAUNCHER_HOME_SCREEN_SUGGESTIONS_DISABLED);
+
+        SharedPreferences prefs = getPrefs(mContext);
+        StatsLogManager.LauncherEvent gridSizeChangedEvent = null;
+        switch (prefs.getInt(KEY_MIGRATION_SRC_HOTSEAT_COUNT, -1)) {
+            case 5:
+                gridSizeChangedEvent = LAUNCHER_GRID_SIZE_5;
+                break;
+            case 4:
+                gridSizeChangedEvent = LAUNCHER_GRID_SIZE_4;
+                break;
+            case 3:
+                gridSizeChangedEvent = LAUNCHER_GRID_SIZE_3;
+                break;
+            case 2:
+                gridSizeChangedEvent = LAUNCHER_GRID_SIZE_2;
+                break;
+            default:
+                // Ignore illegal input.
+                break;
+        }
+        if (gridSizeChangedEvent != null) {
+            logger.log(gridSizeChangedEvent);
+        }
+        mLoggablePrefs.forEach((key, lp) -> logger.log(() ->
+                prefs.getBoolean(key, lp.defaultValue) ? lp.eventIdOn : lp.eventIdOff));
+    }
+
+    private static class LoggablePref {
+        public boolean defaultValue;
+        public int eventIdOn;
+        public int eventIdOff;
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
index eac45e9..d949126 100644
--- a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -27,49 +27,45 @@
 import android.content.Context;
 import android.util.Log;
 
-import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
+import com.android.launcher3.logger.LauncherAtom.FolderContainer.ParentContainerCase;
 import com.android.launcher3.logger.LauncherAtom.FolderIcon;
 import com.android.launcher3.logger.LauncherAtom.FromState;
 import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.logging.InstanceId;
-import com.android.launcher3.logging.InstanceIdSequence;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.AllAppsList;
 import com.android.launcher3.model.BaseModelUpdateTask;
 import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.Executors;
-import com.android.launcher3.util.IntSparseArrayMap;
 import com.android.launcher3.util.LogConfig;
 import com.android.systemui.shared.system.SysUiStatsLog;
 
-import java.util.ArrayList;
 import java.util.Optional;
 import java.util.OptionalInt;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 /**
  * This class calls StatsLog compile time generated methods.
  *
  * To see if the logs are properly sent to statsd, execute following command.
+ * <ul>
  * $ wwdebug (to turn on the logcat printout)
  * $ wwlogcat (see logcat with grep filter on)
  * $ statsd_testdrive (see how ww is writing the proto to statsd buffer)
+ * </ul>
  */
 public class StatsLogCompatManager extends StatsLogManager {
 
     private static final String TAG = "StatsLog";
     private static final boolean IS_VERBOSE = Utilities.isPropertyEnabled(LogConfig.STATSLOG);
-
-    private static Context sContext;
-
     private static final InstanceId DEFAULT_INSTANCE_ID = InstanceId.fakeInstanceId(0);
     // LauncherAtom.ItemInfo.getDefaultInstance() should be used but until launcher proto migrates
     // from nano to lite, bake constant to prevent robo test failure.
@@ -77,8 +73,13 @@
     private static final int FOLDER_HIERARCHY_OFFSET = 100;
     private static final int SEARCH_RESULT_HIERARCHY_OFFSET = 200;
 
+    public static final CopyOnWriteArrayList<StatsLogConsumer> LOGS_CONSUMER =
+            new CopyOnWriteArrayList<>();
+
+    private final Context mContext;
+
     public StatsLogCompatManager(Context context) {
-        sContext = context;
+        mContext = context;
     }
 
     @Override
@@ -87,61 +88,10 @@
     }
 
     /**
-     * Logs a ranking event and accompanying {@link InstanceId} and package name.
+     * Synchronously writes an itemInfo to stats log
      */
-    @Override
-    public void log(EventEnum rankingEvent, InstanceId instanceId, @Nullable String packageName,
-            int position) {
-        SysUiStatsLog.write(SysUiStatsLog.RANKING_SELECTED,
-                rankingEvent.getId() /* event_id = 1; */,
-                packageName /* package_name = 2; */,
-                instanceId.getId() /* instance_id = 3; */,
-                position /* position_picked = 4; */);
-    }
-
-    /**
-     * Logs the workspace layout information on the model thread.
-     */
-    @Override
-    public void logSnapshot() {
-        LauncherAppState.getInstance(sContext).getModel().enqueueModelUpdateTask(
-                new SnapshotWorker());
-    }
-
-    private class SnapshotWorker extends BaseModelUpdateTask {
-        private final InstanceId mInstanceId;
-        SnapshotWorker() {
-            mInstanceId = new InstanceIdSequence(
-                    1 << 20 /*InstanceId.INSTANCE_ID_MAX*/).newInstanceId();
-        }
-
-        @Override
-        public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
-            IntSparseArrayMap<FolderInfo> folders = dataModel.folders.clone();
-            ArrayList<ItemInfo> workspaceItems = (ArrayList) dataModel.workspaceItems.clone();
-            ArrayList<LauncherAppWidgetInfo> appWidgets = (ArrayList) dataModel.appWidgets.clone();
-            for (ItemInfo info : workspaceItems) {
-                LauncherAtom.ItemInfo atomInfo = info.buildProto(null);
-                writeSnapshot(atomInfo, mInstanceId);
-            }
-            for (FolderInfo fInfo : folders) {
-                try {
-                    ArrayList<WorkspaceItemInfo> folderContents =
-                            (ArrayList) Executors.MAIN_EXECUTOR.submit(fInfo.contents::clone).get();
-                    for (ItemInfo info : folderContents) {
-                        LauncherAtom.ItemInfo atomInfo = info.buildProto(fInfo);
-                        writeSnapshot(atomInfo, mInstanceId);
-                    }
-                } catch (Exception e) { }
-            }
-            for (ItemInfo info : appWidgets) {
-                LauncherAtom.ItemInfo atomInfo = info.buildProto(null);
-                writeSnapshot(atomInfo, mInstanceId);
-            }
-        }
-    }
-
-    private static void writeSnapshot(LauncherAtom.ItemInfo info, InstanceId instanceId) {
+    @WorkerThread
+    public static void writeSnapshot(LauncherAtom.ItemInfo info, InstanceId instanceId) {
         if (IS_VERBOSE) {
             Log.d(TAG, String.format("\nwriteSnapshot(%d):\n%s", instanceId.getId(), info));
         }
@@ -175,6 +125,7 @@
     private static class StatsCompatLogger implements StatsLogger {
 
         private static final ItemInfo DEFAULT_ITEM_INFO = new ItemInfo();
+
         private ItemInfo mItemInfo = DEFAULT_ITEM_INFO;
         private InstanceId mInstanceId = DEFAULT_INSTANCE_ID;
         private OptionalInt mRank = OptionalInt.empty();
@@ -253,36 +204,35 @@
                 return;
             }
 
-            if (mItemInfo.container < 0) {
-                // Item is not within a folder. Write to StatsLog in same thread.
-                write(event, mInstanceId, applyOverwrites(mItemInfo.buildProto()), mSrcState,
-                        mDstState);
+            LauncherAppState appState = LauncherAppState.getInstanceNoCreate();
+            if (mItemInfo.container < 0 || appState == null) {
+                // Write log on the model thread so that logs do not go out of order
+                // (for eg: drop comes after drag)
+                Executors.MODEL_EXECUTOR.execute(
+                        () -> write(event, applyOverwrites(mItemInfo.buildProto())));
             } else {
                 // Item is inside the folder, fetch folder info in a BG thread
                 // and then write to StatsLog.
-                LauncherAppState.getInstance(sContext).getModel().enqueueModelUpdateTask(
+                appState.getModel().enqueueModelUpdateTask(
                         new BaseModelUpdateTask() {
                             @Override
                             public void execute(LauncherAppState app, BgDataModel dataModel,
                                     AllAppsList apps) {
                                 FolderInfo folderInfo = dataModel.folders.get(mItemInfo.container);
-                                write(event, mInstanceId,
-                                        applyOverwrites(mItemInfo.buildProto(folderInfo)),
-                                        mSrcState, mDstState);
+                                write(event, applyOverwrites(mItemInfo.buildProto(folderInfo)));
                             }
                         });
             }
         }
 
         private LauncherAtom.ItemInfo applyOverwrites(LauncherAtom.ItemInfo atomInfo) {
-            LauncherAtom.ItemInfo.Builder itemInfoBuilder =
-                    (LauncherAtom.ItemInfo.Builder) atomInfo.toBuilder();
+            LauncherAtom.ItemInfo.Builder itemInfoBuilder = atomInfo.toBuilder();
 
             mRank.ifPresent(itemInfoBuilder::setRank);
             mContainerInfo.ifPresent(itemInfoBuilder::setContainerInfo);
 
             if (mFromState.isPresent() || mToState.isPresent() || mEditText.isPresent()) {
-                FolderIcon.Builder folderIconBuilder = (FolderIcon.Builder) itemInfoBuilder
+                FolderIcon.Builder folderIconBuilder = itemInfoBuilder
                         .getFolderIcon()
                         .toBuilder();
                 mFromState.ifPresent(folderIconBuilder::setFromLabelState);
@@ -293,8 +243,11 @@
             return itemInfoBuilder.build();
         }
 
-        private void write(EventEnum event, InstanceId instanceId, LauncherAtom.ItemInfo atomInfo,
-                int srcState, int dstState) {
+        @WorkerThread
+        private void write(EventEnum event, LauncherAtom.ItemInfo atomInfo) {
+            InstanceId instanceId = mInstanceId;
+            int srcState = mSrcState;
+            int dstState = mDstState;
             if (IS_VERBOSE) {
                 String name = (event instanceof Enum) ? ((Enum) event).name() :
                         event.getId() + "";
@@ -307,6 +260,10 @@
                                 atomInfo));
             }
 
+            for (StatsLogConsumer consumer : LOGS_CONSUMER) {
+                consumer.consume(event, atomInfo);
+            }
+
             SysUiStatsLog.write(
                     SysUiStatsLog.LAUNCHER_EVENT,
                     SysUiStatsLog.LAUNCHER_UICHANGED__ACTION__DEFAULT_ACTION /* deprecated */,
@@ -337,7 +294,7 @@
     }
 
     private static int getCardinality(LauncherAtom.ItemInfo info) {
-        switch (info.getContainerInfo().getContainerCase()){
+        switch (info.getContainerInfo().getContainerCase()) {
             case PREDICTED_HOTSEAT_CONTAINER:
                 return info.getContainerInfo().getPredictedHotseatContainer().getCardinality();
             case SEARCH_RESULT_CONTAINER:
@@ -402,9 +359,16 @@
     }
 
     private static int getPageId(LauncherAtom.ItemInfo info) {
+        if (info.hasTask()) {
+            return info.getTask().getIndex();
+        }
         switch (info.getContainerInfo().getContainerCase()) {
             case FOLDER:
                 return info.getContainerInfo().getFolder().getPageIndex();
+            case HOTSEAT:
+                return info.getContainerInfo().getHotseat().getIndex();
+            case PREDICTED_HOTSEAT_CONTAINER:
+                return info.getContainerInfo().getPredictedHotseatContainer().getIndex();
             default:
                 return info.getContainerInfo().getWorkspace().getPageIndex();
         }
@@ -413,6 +377,10 @@
     private static int getParentPageId(LauncherAtom.ItemInfo info) {
         switch (info.getContainerInfo().getContainerCase()) {
             case FOLDER:
+                if (info.getContainerInfo().getFolder().getParentContainerCase()
+                        == ParentContainerCase.HOTSEAT) {
+                    return info.getContainerInfo().getFolder().getHotseat().getIndex();
+                }
                 return info.getContainerInfo().getFolder().getWorkspace().getPageIndex();
             case SEARCH_RESULT_CONTAINER:
                 return info.getContainerInfo().getSearchResultContainer().getWorkspace()
@@ -446,7 +414,16 @@
                 return "ALLAPPS";
             default:
                 return "INVALID";
-
         }
     }
+
+
+    /**
+     * Interface to get stats log while it is dispatched to the system
+     */
+    public interface StatsLogConsumer {
+
+        @WorkerThread
+        void consume(EventEnum event, LauncherAtom.ItemInfo atomInfo);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java b/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java
deleted file mode 100644
index 9ca7f23..0000000
--- a/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep.logging;
-
-import android.content.Context;
-import android.util.Log;
-
-import static com.android.launcher3.logging.LoggerUtils.newLauncherEvent;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.CANCEL_TARGET;
-import static com.android.systemui.shared.system.LauncherEventUtil.DISMISS;
-import static com.android.systemui.shared.system.LauncherEventUtil.RECENTS_QUICK_SCRUB_ONBOARDING_TIP;
-import static com.android.systemui.shared.system.LauncherEventUtil.RECENTS_SWIPE_UP_ONBOARDING_TIP;
-import static com.android.systemui.shared.system.LauncherEventUtil.VISIBLE;
-
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.systemui.shared.system.MetricsLoggerCompat;
-
-/**
- * This class handles AOSP MetricsLogger function calls and logging around
- * quickstep interactions.
- */
-@SuppressWarnings("unused")
-public class UserEventDispatcherExtension extends UserEventDispatcher {
-
-    public static final int ALL_APPS_PREDICTION_TIPS = 2;
-
-    private static final String TAG = "UserEventDispatcher";
-
-    public UserEventDispatcherExtension(Context context) { }
-
-    public void logStateChangeAction(int action, int dir, int downX, int downY,
-                                     int srcChildTargetType, int srcParentContainerType,
-                                     int dstContainerType, int pageIndex) {
-        new MetricsLoggerCompat().visibility(MetricsLoggerCompat.OVERVIEW_ACTIVITY,
-                dstContainerType == LauncherLogProto.ContainerType.TASKSWITCHER);
-        super.logStateChangeAction(action, dir, downX, downY, srcChildTargetType,
-                srcParentContainerType, dstContainerType, pageIndex);
-    }
-
-    public void logActionTip(int actionType, int viewType) {
-        LauncherLogProto.Action action = new LauncherLogProto.Action();
-        LauncherLogProto.Target target = new LauncherLogProto.Target();
-        switch(actionType) {
-            case VISIBLE:
-                action.type = LauncherLogProto.Action.Type.TIP;
-                target.type = LauncherLogProto.Target.Type.CONTAINER;
-                target.containerType = LauncherLogProto.ContainerType.TIP;
-                break;
-            case DISMISS:
-                action.type = LauncherLogProto.Action.Type.TOUCH;
-                action.touch = LauncherLogProto.Action.Touch.TAP;
-                target.type = LauncherLogProto.Target.Type.CONTROL;
-                target.controlType = CANCEL_TARGET;
-                break;
-            default:
-                Log.e(TAG, "Unexpected action type = " + actionType);
-        }
-
-        switch(viewType) {
-            case RECENTS_QUICK_SCRUB_ONBOARDING_TIP:
-                target.tipType = LauncherLogProto.TipType.QUICK_SCRUB_TEXT;
-                break;
-            case RECENTS_SWIPE_UP_ONBOARDING_TIP:
-                target.tipType = LauncherLogProto.TipType.SWIPE_UP_TEXT;
-                break;
-            default:
-                Log.e(TAG, "Unexpected viewType = " + viewType);
-        }
-        LauncherLogProto.LauncherEvent event = newLauncherEvent(action, target);
-        dispatchUserEvent(event, null);
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/ActiveGestureLog.java b/quickstep/src/com/android/quickstep/util/ActiveGestureLog.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/ActiveGestureLog.java
rename to quickstep/src/com/android/quickstep/util/ActiveGestureLog.java
diff --git a/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java b/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java
new file mode 100644
index 0000000..deb70e0
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java
@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
+import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
+
+import android.animation.TimeInterpolator;
+import android.content.Context;
+import android.graphics.Matrix;
+import android.graphics.PointF;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.util.FloatProperty;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.touch.PagedOrientationHandler;
+import com.android.quickstep.LauncherActivityInterface;
+import com.android.quickstep.SysUINavigationMode;
+import com.android.quickstep.views.RecentsView;
+
+/**
+ * Controls an animation that can go beyond progress = 1, at which point resistance should be
+ * applied. Internally, this is a wrapper around 2 {@link AnimatorPlaybackController}s, one that
+ * runs from progress 0 to 1 like normal, then one that seamlessly continues that animation but
+ * starts applying resistance as well.
+ */
+public class AnimatorControllerWithResistance {
+
+    /**
+     * How much farther we can drag past overview in 2-button mode, as a factor of the distance
+     * it takes to drag from an app to overview.
+     */
+    public static final float TWO_BUTTON_EXTRA_DRAG_FACTOR = 0.25f;
+
+    private enum RecentsResistanceParams {
+        FROM_APP(0.75f, 0.5f, 1f),
+        FROM_OVERVIEW(1f, 0.75f, 0.5f);
+
+        RecentsResistanceParams(float scaleStartResist, float scaleMaxResist,
+                float translationFactor) {
+            this.scaleStartResist = scaleStartResist;
+            this.scaleMaxResist = scaleMaxResist;
+            this.translationFactor = translationFactor;
+        }
+
+        /**
+         * Start slowing down the rate of scaling down when recents view is smaller than this scale.
+         */
+        public final float scaleStartResist;
+
+        /**
+         * Recents view will reach this scale at the very end of the drag.
+         */
+        public final float scaleMaxResist;
+
+        /**
+         * How much translation to apply to RecentsView when the drag reaches the top of the screen,
+         * where 0 will keep it centered and 1 will have it barely touch the top of the screen.
+         */
+        public final float translationFactor;
+    }
+
+    private static final TimeInterpolator RECENTS_SCALE_RESIST_INTERPOLATOR = DEACCEL;
+    private static final TimeInterpolator RECENTS_TRANSLATE_RESIST_INTERPOLATOR = LINEAR;
+
+    private final AnimatorPlaybackController mNormalController;
+    private final AnimatorPlaybackController mResistanceController;
+
+    // Initialize to -1 so the first 0 gets applied.
+    private float mLastNormalProgress = -1;
+    private float mLastResistProgress;
+
+    public AnimatorControllerWithResistance(AnimatorPlaybackController normalController,
+            AnimatorPlaybackController resistanceController) {
+        mNormalController = normalController;
+        mResistanceController = resistanceController;
+    }
+
+    public AnimatorPlaybackController getNormalController() {
+        return mNormalController;
+    }
+
+    /**
+     * Applies the current progress of the animation.
+     * @param progress From 0 to maxProgress, where 1 is the target we are animating towards.
+     * @param maxProgress > 1, this is where the resistance will be applied.
+     */
+    public void setProgress(float progress, float maxProgress) {
+        float normalProgress = Utilities.boundToRange(progress, 0, 1);
+        if (normalProgress != mLastNormalProgress) {
+            mLastNormalProgress = normalProgress;
+            mNormalController.setPlayFraction(normalProgress);
+        }
+        if (maxProgress <= 1) {
+            return;
+        }
+        float resistProgress = progress <= 1 ? 0 : Utilities.getProgress(progress, 1, maxProgress);
+        if (resistProgress != mLastResistProgress) {
+            mLastResistProgress = resistProgress;
+            mResistanceController.setPlayFraction(resistProgress);
+        }
+    }
+
+    /**
+     * Applies resistance to recents when swiping up past its target position.
+     * @param normalController The controller to run from 0 to 1 before this resistance applies.
+     * @param context Used to compute start and end values.
+     * @param recentsOrientedState Used to compute start and end values.
+     * @param dp Used to compute start and end values.
+     * @param scaleTarget The target for the scaleProperty.
+     * @param scaleProperty Animate the value to change the scale of the window/recents view.
+     * @param translationTarget The target for the translationProperty.
+     * @param translationProperty Animate the value to change the translation of the recents view.
+     */
+    public static <SCALE, TRANSLATION> AnimatorControllerWithResistance createForRecents(
+            AnimatorPlaybackController normalController, Context context,
+            RecentsOrientedState recentsOrientedState, DeviceProfile dp, SCALE scaleTarget,
+            FloatProperty<SCALE> scaleProperty, TRANSLATION translationTarget,
+            FloatProperty<TRANSLATION> translationProperty) {
+
+        RecentsParams params = new RecentsParams(context, recentsOrientedState, dp, scaleTarget,
+                scaleProperty, translationTarget, translationProperty);
+        PendingAnimation resistAnim = createRecentsResistanceAnim(params);
+
+        AnimatorPlaybackController resistanceController = resistAnim.createPlaybackController();
+        return new AnimatorControllerWithResistance(normalController, resistanceController);
+    }
+
+    /**
+     * Creates the resistance animation for {@link #createForRecents}, or can be used separately
+     * when starting from recents, i.e. {@link #createRecentsResistanceFromOverviewAnim}.
+     */
+    public static <SCALE, TRANSLATION> PendingAnimation createRecentsResistanceAnim(
+            RecentsParams<SCALE, TRANSLATION> params) {
+        Rect startRect = new Rect();
+        PagedOrientationHandler orientationHandler = params.recentsOrientedState
+                .getOrientationHandler();
+        LauncherActivityInterface.INSTANCE.calculateTaskSize(params.context, params.dp, startRect,
+                orientationHandler);
+        long distanceToCover = startRect.bottom;
+        boolean isTwoButtonMode = SysUINavigationMode.getMode(params.context) == TWO_BUTTONS;
+        if (isTwoButtonMode) {
+            // We can only drag a small distance past overview, not to the top of the screen.
+            distanceToCover = (long)
+                    ((params.dp.heightPx - startRect.bottom) * TWO_BUTTON_EXTRA_DRAG_FACTOR);
+        }
+        PendingAnimation resistAnim = params.resistAnim != null
+                ? params.resistAnim
+                : new PendingAnimation(distanceToCover * 2);
+
+        PointF pivot = new PointF();
+        float fullscreenScale = params.recentsOrientedState.getFullScreenScaleAndPivot(
+                startRect, params.dp, pivot);
+        float prevScaleRate = (fullscreenScale - params.startScale)
+                / (params.dp.heightPx - startRect.bottom);
+        // This is what the scale would be at the end of the drag if we didn't apply resistance.
+        float endScale = params.startScale - prevScaleRate * distanceToCover;
+        final TimeInterpolator scaleInterpolator;
+        if (isTwoButtonMode) {
+            // We are bounded by the distance of the drag, so we don't need to apply resistance.
+            scaleInterpolator = LINEAR;
+        } else {
+            // Create an interpolator that resists the scale so the scale doesn't get smaller than
+            // RECENTS_SCALE_MAX_RESIST.
+            float startResist = Utilities.getProgress(params.resistanceParams.scaleStartResist,
+                    params.startScale, endScale);
+            float maxResist = Utilities.getProgress(params.resistanceParams.scaleMaxResist,
+                    params.startScale, endScale);
+            scaleInterpolator = t -> {
+                if (t < startResist) {
+                    return t;
+                }
+                float resistProgress = Utilities.getProgress(t, startResist, 1);
+                resistProgress = RECENTS_SCALE_RESIST_INTERPOLATOR.getInterpolation(resistProgress);
+                return startResist + resistProgress * (maxResist - startResist);
+            };
+        }
+        resistAnim.addFloat(params.scaleTarget, params.scaleProperty, params.startScale, endScale,
+                scaleInterpolator);
+
+        if (!isTwoButtonMode) {
+            // Compute where the task view would be based on the end scale, if we didn't translate.
+            RectF endRectF = new RectF(startRect);
+            Matrix temp = new Matrix();
+            temp.setScale(params.resistanceParams.scaleMaxResist,
+                    params.resistanceParams.scaleMaxResist, pivot.x, pivot.y);
+            temp.mapRect(endRectF);
+            // Translate such that the task view touches the top of the screen when drag does.
+            float endTranslation = endRectF.top
+                    * orientationHandler.getSecondaryTranslationDirectionFactor()
+                    * params.resistanceParams.translationFactor;
+            resistAnim.addFloat(params.translationTarget, params.translationProperty,
+                    params.startTranslation, endTranslation, RECENTS_TRANSLATE_RESIST_INTERPOLATOR);
+        }
+
+        return resistAnim;
+    }
+
+    /**
+     * Helper method to update or create a PendingAnimation suitable for animating
+     * a RecentsView interaction that started from the overview state.
+     */
+    public static PendingAnimation createRecentsResistanceFromOverviewAnim(
+            Launcher launcher, @Nullable PendingAnimation resistanceAnim) {
+        RecentsView recentsView = launcher.getOverviewPanel();
+        RecentsParams params = new RecentsParams(launcher, recentsView.getPagedViewOrientedState(),
+                launcher.getDeviceProfile(), recentsView, RECENTS_SCALE_PROPERTY, recentsView,
+                TASK_SECONDARY_TRANSLATION)
+                .setResistAnim(resistanceAnim)
+                .setResistanceParams(RecentsResistanceParams.FROM_OVERVIEW)
+                .setStartScale(recentsView.getScaleX());
+        return createRecentsResistanceAnim(params);
+    }
+
+    /**
+     * Params to compute resistance when scaling/translating recents.
+     */
+    private static class RecentsParams<SCALE, TRANSLATION> {
+        // These are all required and can't have default values, hence are final.
+        public final Context context;
+        public final RecentsOrientedState recentsOrientedState;
+        public final DeviceProfile dp;
+        public final SCALE scaleTarget;
+        public final FloatProperty<SCALE> scaleProperty;
+        public final TRANSLATION translationTarget;
+        public final FloatProperty<TRANSLATION> translationProperty;
+
+        // These are not required, or can have a default value that is generally correct.
+        @Nullable public PendingAnimation resistAnim = null;
+        public RecentsResistanceParams resistanceParams = RecentsResistanceParams.FROM_APP;
+        public float startScale = 1f;
+        public float startTranslation = 0f;
+
+        private RecentsParams(Context context, RecentsOrientedState recentsOrientedState,
+                DeviceProfile dp, SCALE scaleTarget, FloatProperty<SCALE> scaleProperty,
+                TRANSLATION translationTarget, FloatProperty<TRANSLATION> translationProperty) {
+            this.context = context;
+            this.recentsOrientedState = recentsOrientedState;
+            this.dp = dp;
+            this.scaleTarget = scaleTarget;
+            this.scaleProperty = scaleProperty;
+            this.translationTarget = translationTarget;
+            this.translationProperty = translationProperty;
+        }
+
+        private RecentsParams setResistAnim(PendingAnimation resistAnim) {
+            this.resistAnim = resistAnim;
+            return this;
+        }
+
+        private RecentsParams setResistanceParams(RecentsResistanceParams resistanceParams) {
+            this.resistanceParams = resistanceParams;
+            return this;
+        }
+
+        private RecentsParams setStartScale(float startScale) {
+            this.startScale = startScale;
+            return this;
+        }
+
+        private RecentsParams setStartTranslation(float startTranslation) {
+            this.startTranslation = startTranslation;
+            return this;
+        }
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/AssistantUtilities.java b/quickstep/src/com/android/quickstep/util/AssistantUtilities.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/AssistantUtilities.java
rename to quickstep/src/com/android/quickstep/util/AssistantUtilities.java
diff --git a/quickstep/src/com/android/quickstep/util/CancellableTask.java b/quickstep/src/com/android/quickstep/util/CancellableTask.java
new file mode 100644
index 0000000..a6e2e81
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/CancellableTask.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
+import androidx.annotation.UiThread;
+import androidx.annotation.WorkerThread;
+
+/**
+ * Utility class to executore a task on background and post the result on UI thread
+ */
+public abstract class CancellableTask<T> implements Runnable {
+
+    private boolean mCancelled = false;
+
+    @Override
+    public final void run() {
+        if (mCancelled) {
+            return;
+        }
+        T result = getResultOnBg();
+        if (mCancelled) {
+            return;
+        }
+        MAIN_EXECUTOR.execute(() -> {
+            if (mCancelled) {
+                return;
+            }
+            handleResult(result);
+        });
+    }
+
+    /**
+     * Called on the worker thread to process the request. The return object is passed to
+     * {@link #handleResult(Object)}
+     */
+    @WorkerThread
+    public abstract T getResultOnBg();
+
+    /**
+     * Called on the UI thread to handle the final result.
+     * @param result
+     */
+    @UiThread
+    public abstract void handleResult(T result);
+
+    /**
+     * Cancels the request. If it is called before {@link #handleResult(Object)}, that method
+     * will not be called
+     */
+    public void cancel() {
+        mCancelled = true;
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/InputConsumerProxy.java b/quickstep/src/com/android/quickstep/util/InputConsumerProxy.java
new file mode 100644
index 0000000..3e87f48
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/InputConsumerProxy.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static android.view.MotionEvent.ACTION_CANCEL;
+import static android.view.MotionEvent.ACTION_DOWN;
+import static android.view.MotionEvent.ACTION_UP;
+
+import android.util.Log;
+import android.view.InputEvent;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import com.android.quickstep.InputConsumer;
+import com.android.systemui.shared.system.InputConsumerController;
+
+import java.util.function.Supplier;
+
+/**
+ * Utility class which manages proxying input events from {@link InputConsumerController}
+ * to an {@link InputConsumer}
+ */
+public class InputConsumerProxy {
+
+    private static final String TAG = "InputConsumerProxy";
+
+    private final InputConsumerController mInputConsumerController;
+    private final Supplier<InputConsumer> mConsumerSupplier;
+
+    // The consumer is created lazily on demand.
+    private InputConsumer mInputConsumer;
+
+    private boolean mDestroyed = false;
+    private boolean mTouchInProgress = false;
+    private boolean mDestroyPending = false;
+
+    public InputConsumerProxy(InputConsumerController inputConsumerController,
+            Supplier<InputConsumer> consumerSupplier) {
+        mInputConsumerController = inputConsumerController;
+        mConsumerSupplier = consumerSupplier;
+    }
+
+    public void enable() {
+        if (mDestroyed) {
+            return;
+        }
+        mInputConsumerController.setInputListener(this::onInputConsumerEvent);
+    }
+
+    private boolean onInputConsumerEvent(InputEvent ev) {
+        if (ev instanceof MotionEvent) {
+            onInputConsumerMotionEvent((MotionEvent) ev);
+        } else if (ev instanceof KeyEvent) {
+            if (mInputConsumer == null) {
+                mInputConsumer = mConsumerSupplier.get();
+            }
+            mInputConsumer.onKeyEvent((KeyEvent) ev);
+            return true;
+        }
+        return false;
+    }
+
+    private boolean onInputConsumerMotionEvent(MotionEvent ev) {
+        int action = ev.getAction();
+
+        // Just to be safe, verify that ACTION_DOWN comes before any other action,
+        // and ignore any ACTION_DOWN after the first one (though that should not happen).
+        if (!mTouchInProgress && action != ACTION_DOWN) {
+            Log.w(TAG, "Received non-down motion before down motion: " + action);
+            return false;
+        }
+        if (mTouchInProgress && action == ACTION_DOWN) {
+            Log.w(TAG, "Received down motion while touch was already in progress");
+            return false;
+        }
+
+        if (action == ACTION_DOWN) {
+            mTouchInProgress = true;
+            if (mInputConsumer == null) {
+                mInputConsumer = mConsumerSupplier.get();
+            }
+        } else if (action == ACTION_CANCEL || action == ACTION_UP) {
+            // Finish any pending actions
+            mTouchInProgress = false;
+            if (mDestroyPending) {
+                destroy();
+            }
+        }
+        if (mInputConsumer != null) {
+            mInputConsumer.onMotionEvent(ev);
+        }
+
+        return true;
+    }
+
+    public void destroy() {
+        if (mTouchInProgress) {
+            mDestroyPending = true;
+            return;
+        }
+        mDestroyPending = false;
+        mDestroyed = true;
+        mInputConsumerController.setInputListener(null);
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/LayoutUtils.java b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
index ae19d73..8834dc2 100644
--- a/quickstep/src/com/android/quickstep/util/LayoutUtils.java
+++ b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
@@ -15,16 +15,12 @@
  */
 package com.android.quickstep.util;
 
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
-
 import android.content.Context;
 import android.graphics.Rect;
 import android.view.View;
 import android.view.ViewGroup;
 
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.R;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.LauncherActivityInterface;
 import com.android.quickstep.SysUINavigationMode;
@@ -45,16 +41,10 @@
     public static int getShelfTrackingDistance(Context context, DeviceProfile dp,
             PagedOrientationHandler orientationHandler) {
         // Track the bottom of the window.
-        if (ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(context)) {
-            Rect taskSize = new Rect();
-            LauncherActivityInterface.INSTANCE.calculateTaskSize(context, dp, taskSize,
-                    orientationHandler);
-            return (dp.heightPx - taskSize.height()) / 2;
-        }
-        int shelfHeight = dp.hotseatBarSizePx + dp.getInsets().bottom;
-        int spaceBetweenShelfAndRecents = (int) context.getResources().getDimension(
-                R.dimen.task_card_vert_space);
-        return shelfHeight + spaceBetweenShelfAndRecents;
+        Rect taskSize = new Rect();
+        LauncherActivityInterface.INSTANCE.calculateTaskSize(
+                context, dp, taskSize, orientationHandler);
+        return orientationHandler.getDistanceToBottomOfRect(dp, taskSize);
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
index a5d4568..8cde5f2 100644
--- a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
+++ b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
@@ -15,17 +15,16 @@
  */
 package com.android.quickstep.util;
 
-import static com.android.launcher3.config.FeatureFlags.ENABLE_LSQ_VELOCITY_PROVIDER;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_SYSTEM_VELOCITY_PROVIDER;
 
 import android.content.Context;
 import android.content.res.Resources;
-import android.util.Log;
 import android.view.MotionEvent;
+import android.view.VelocityTracker;
 
 import com.android.launcher3.Alarm;
 import com.android.launcher3.R;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
-import com.android.launcher3.testing.TestProtocol;
 
 /**
  * Given positions along x- or y-axis, tracks velocity and acceleration and determines when there is
@@ -86,14 +85,11 @@
         mSpeedSlow = res.getDimension(R.dimen.motion_pause_detector_speed_slow);
         mSpeedSomewhatFast = res.getDimension(R.dimen.motion_pause_detector_speed_somewhat_fast);
         mSpeedFast = res.getDimension(R.dimen.motion_pause_detector_speed_fast);
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "creating alarm");
-        }
         mForcePauseTimeout = new Alarm();
         mForcePauseTimeout.setOnAlarmListener(alarm -> updatePaused(true /* isPaused */));
         mMakePauseHarderToTrigger = makePauseHarderToTrigger;
-        mVelocityProvider = ENABLE_LSQ_VELOCITY_PROVIDER.get()
-                ? new LSqVelocityProvider(axis) : new LinearVelocityProvider(axis);
+        mVelocityProvider = ENABLE_SYSTEM_VELOCITY_PROVIDER.get()
+                ? new SystemVelocityProvider(axis) : new LinearVelocityProvider(axis);
     }
 
     /**
@@ -125,9 +121,6 @@
      * @param pointerIndex Index for the pointer being tracked in the motion event
      */
     public void addPosition(MotionEvent ev, int pointerIndex) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "setting alarm");
-        }
         mForcePauseTimeout.setAlarm(mMakePauseHarderToTrigger
                 ? HARDER_TRIGGER_TIMEOUT
                 : FORCE_PAUSE_TIMEOUT);
@@ -175,20 +168,24 @@
     }
 
     private void updatePaused(boolean isPaused) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "updatePaused: " + isPaused);
-        }
         if (mDisallowPause) {
             isPaused = false;
         }
         if (mIsPaused != isPaused) {
             mIsPaused = isPaused;
+            boolean isFirstDetectedPause = !mHasEverBeenPaused && mIsPaused;
             if (mIsPaused) {
                 AccessibilityManagerCompat.sendPauseDetectedEventToTest(mContext);
                 mHasEverBeenPaused = true;
             }
             if (mOnMotionPauseListener != null) {
-                mOnMotionPauseListener.onMotionPauseChanged(mIsPaused);
+                if (isFirstDetectedPause) {
+                    mOnMotionPauseListener.onMotionPauseDetected();
+                }
+                // Null check again as onMotionPauseDetected() maybe have called clear().
+                if (mOnMotionPauseListener != null) {
+                    mOnMotionPauseListener.onMotionPauseChanged(mIsPaused);
+                }
             }
         }
     }
@@ -199,9 +196,6 @@
         setOnMotionPauseListener(null);
         mIsPaused = mHasEverBeenPaused = false;
         mSlowStartTime = 0;
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "canceling alarm");
-        }
         mForcePauseTimeout.cancelAlarm();
     }
 
@@ -210,7 +204,10 @@
     }
 
     public interface OnMotionPauseListener {
-        void onMotionPauseChanged(boolean isPaused);
+        /** Called only the first time motion pause is detected. */
+        void onMotionPauseDetected();
+        /** Called every time motion changes from paused to not paused and vice versa. */
+        default void onMotionPauseChanged(boolean isPaused) { }
     }
 
     /**
@@ -264,136 +261,28 @@
         }
     }
 
-    /**
-     * Java implementation of {@link android.view.VelocityTracker} using the Least Square (deg 2)
-     * algorithm.
-     */
-    private static class LSqVelocityProvider implements VelocityProvider {
+    private static class SystemVelocityProvider implements VelocityProvider {
 
-        // Maximum age of a motion event to be considered when calculating the velocity.
-        private static final long HORIZON_MS = 100;
-        // Number of samples to keep.
-        private static final int HISTORY_SIZE = 20;
-
-        // Position history are stored in a circular array
-        private final float[] mHistoricTimes = new float[HISTORY_SIZE];
-        private final float[] mHistoricPos = new float[HISTORY_SIZE];
-        private int mHistoryCount = 0;
-        private int mHistoryStart = 0;
-
+        private final VelocityTracker mVelocityTracker;
         private final int mAxis;
 
-        LSqVelocityProvider(int axis) {
+        SystemVelocityProvider(int axis) {
+            mVelocityTracker = VelocityTracker.obtain();
             mAxis = axis;
         }
 
         @Override
-        public void clear() {
-            mHistoryCount = mHistoryStart = 0;
-        }
-
-        private void addPositionAndTime(float eventTime, float eventPosition) {
-            mHistoricTimes[mHistoryStart] = eventTime;
-            mHistoricPos[mHistoryStart] = eventPosition;
-            mHistoryStart++;
-            if (mHistoryStart >= HISTORY_SIZE) {
-                mHistoryStart = 0;
-            }
-            mHistoryCount = Math.min(HISTORY_SIZE, mHistoryCount + 1);
+        public Float addMotionEvent(MotionEvent ev, int pointer) {
+            mVelocityTracker.addMovement(ev);
+            mVelocityTracker.computeCurrentVelocity(1); // px / ms
+            return mAxis == MotionEvent.AXIS_X
+                    ? mVelocityTracker.getXVelocity(pointer)
+                    : mVelocityTracker.getYVelocity(pointer);
         }
 
         @Override
-        public Float addMotionEvent(MotionEvent ev, int pointer) {
-            // Add all historic points
-            int historyCount = ev.getHistorySize();
-            for (int i = 0; i < historyCount; i++) {
-                addPositionAndTime(
-                        ev.getHistoricalEventTime(i), ev.getHistoricalAxisValue(mAxis, pointer, i));
-            }
-
-            // Start index for the last position (about to be added)
-            int eventStartIndex = mHistoryStart;
-            addPositionAndTime(ev.getEventTime(), ev.getAxisValue(mAxis, pointer));
-            return solveUnweightedLeastSquaresDeg2(eventStartIndex);
-        }
-
-        /**
-         * Solves the instantaneous velocity.
-         * Based on solveUnweightedLeastSquaresDeg2 in VelocityTracker.cpp
-         */
-        private Float solveUnweightedLeastSquaresDeg2(final int pointPos) {
-            final float eventTime = mHistoricTimes[pointPos];
-
-            float sxi = 0, sxiyi = 0, syi = 0, sxi2 = 0, sxi3 = 0, sxi2yi = 0, sxi4 = 0;
-            int count = 0;
-            for (int i = 0; i < mHistoryCount; i++) {
-                int index = pointPos - i;
-                if (index < 0) {
-                    index += HISTORY_SIZE;
-                }
-
-                float time = mHistoricTimes[index];
-                float age = eventTime - time;
-                if (age > HORIZON_MS) {
-                    break;
-                }
-                count++;
-                float xi = -age;
-
-                float yi = mHistoricPos[index];
-                float xi2 = xi * xi;
-                float xi3 = xi2 * xi;
-                float xi4 = xi3 * xi;
-                float xiyi = xi * yi;
-                float xi2yi = xi2 * yi;
-
-                sxi += xi;
-                sxi2 += xi2;
-                sxiyi += xiyi;
-                sxi2yi += xi2yi;
-                syi += yi;
-                sxi3 += xi3;
-                sxi4 += xi4;
-            }
-
-            if (count < 3) {
-                // Too few samples
-                if (count == 2) {
-                    int endPos = pointPos - 1;
-                    if (endPos < 0) {
-                        endPos += HISTORY_SIZE;
-                    }
-                    float denominator = eventTime - mHistoricTimes[endPos];
-                    if (denominator != 0) {
-                        return (eventTime - mHistoricPos[endPos]) / denominator;
-
-                    }
-                }
-                return null;
-            }
-
-            float Sxx = sxi2 - sxi * sxi / count;
-            float Sxy = sxiyi - sxi * syi / count;
-            float Sxx2 = sxi3 - sxi * sxi2 / count;
-            float Sx2y = sxi2yi - sxi2 * syi / count;
-            float Sx2x2 = sxi4 - sxi2 * sxi2 / count;
-
-            float denominator = Sxx * Sx2x2 - Sxx2 * Sxx2;
-            if (denominator == 0) {
-                // division by 0 when computing velocity
-                return null;
-            }
-            // Compute a
-            // float numerator = Sx2y*Sxx - Sxy*Sxx2;
-
-            // Compute b
-            float numerator = Sxy * Sx2x2 - Sx2y * Sxx2;
-            float b = numerator / denominator;
-
-            // Compute c
-            // float c = syi/count - b * sxi/count - a * sxi2/count;
-
-            return b;
+        public void clear() {
+            mVelocityTracker.clear();
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/util/NavBarPosition.java b/quickstep/src/com/android/quickstep/util/NavBarPosition.java
index 0a98e1b..449dba8 100644
--- a/quickstep/src/com/android/quickstep/util/NavBarPosition.java
+++ b/quickstep/src/com/android/quickstep/util/NavBarPosition.java
@@ -19,7 +19,7 @@
 
 import android.view.Surface;
 
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController.Info;
 import com.android.quickstep.SysUINavigationMode;
 
 /**
@@ -30,7 +30,7 @@
     private final SysUINavigationMode.Mode mMode;
     private final int mDisplayRotation;
 
-    public NavBarPosition(SysUINavigationMode.Mode mode, DefaultDisplay.Info info) {
+    public NavBarPosition(SysUINavigationMode.Mode mode, Info info) {
         mMode = mode;
         mDisplayRotation = info.rotation;
     }
diff --git a/quickstep/src/com/android/quickstep/util/OverviewToHomeAnim.java b/quickstep/src/com/android/quickstep/util/OverviewToHomeAnim.java
new file mode 100644
index 0000000..1031c5b
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/OverviewToHomeAnim.java
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
+import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
+import static com.android.launcher3.anim.Interpolators.INSTANT;
+import static com.android.launcher3.anim.Interpolators.clampToProgress;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_COMPONENTS;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_ACTIONS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
+import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
+
+import android.animation.Animator;
+import android.animation.AnimatorSet;
+import android.util.Log;
+import android.view.animation.Interpolator;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.states.StateAnimationConfig;
+import com.android.quickstep.views.RecentsView;
+
+/**
+ * Runs an animation from overview to home. Currently, this animation is just a wrapper around the
+ * normal state transition, in order to keep RecentsView at the same scale and translationY that
+ * it started out at as it translates offscreen. It also scrolls RecentsView to page 0 and may play
+ * a {@link StaggeredWorkspaceAnim} if we're starting from an upward fling.
+ */
+public class OverviewToHomeAnim {
+
+    private static final String TAG = "OverviewToHomeAnim";
+
+    // Constants to specify how to scroll RecentsView to the default page if it's not already there.
+    private static final int DEFAULT_PAGE = 0;
+    private static final int PER_PAGE_SCROLL_DURATION = 150;
+    private static final int MAX_PAGE_SCROLL_DURATION = 750;
+
+    private final Launcher mLauncher;
+    private final Runnable mOnReachedHome;
+
+    // Only run mOnReachedHome when both of these are true.
+    private boolean mIsHomeStaggeredAnimFinished;
+    private boolean mIsOverviewHidden;
+
+    public OverviewToHomeAnim(Launcher launcher, Runnable onReachedHome) {
+        mLauncher = launcher;
+        mOnReachedHome = onReachedHome;
+    }
+
+    /**
+     * Starts the animation. If velocity < 0 (i.e. upwards), also plays a
+     * {@link StaggeredWorkspaceAnim}.
+     */
+    public void animateWithVelocity(float velocity) {
+        StateManager<LauncherState> stateManager = mLauncher.getStateManager();
+        LauncherState startState = stateManager.getState();
+        if (startState != OVERVIEW) {
+            Log.e(TAG, "animateFromOverviewToHome: unexpected start state " + startState);
+        }
+        AnimatorSet anim = new AnimatorSet();
+
+        boolean playStaggeredWorkspaceAnim = velocity < 0;
+        if (playStaggeredWorkspaceAnim) {
+            StaggeredWorkspaceAnim staggeredWorkspaceAnim = new StaggeredWorkspaceAnim(
+                    mLauncher, velocity, false /* animateOverviewScrim */);
+            staggeredWorkspaceAnim.addAnimatorListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    mIsHomeStaggeredAnimFinished = true;
+                    maybeOverviewToHomeAnimComplete();
+                }
+            });
+            anim.play(staggeredWorkspaceAnim.getAnimators());
+        } else {
+            mIsHomeStaggeredAnimFinished = true;
+        }
+
+        RecentsView recentsView = mLauncher.getOverviewPanel();
+        int numPagesToScroll = recentsView.getNextPage() - DEFAULT_PAGE;
+        int scrollDuration = Math.min(MAX_PAGE_SCROLL_DURATION,
+                numPagesToScroll * PER_PAGE_SCROLL_DURATION);
+        int duration = Math.max(scrollDuration, startState.getTransitionDuration(mLauncher));
+
+        StateAnimationConfig config = new UseFirstInterpolatorStateAnimConfig();
+        config.duration = duration;
+        config.animFlags = playStaggeredWorkspaceAnim
+                // StaggeredWorkspaceAnim doesn't animate overview, so we handle it here.
+                ? PLAY_ATOMIC_OVERVIEW_PEEK
+                : ANIM_ALL_COMPONENTS;
+        boolean isLayoutNaturalToLauncher = recentsView.getPagedOrientationHandler()
+                .isLayoutNaturalToLauncher();
+        config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, isLayoutNaturalToLauncher
+                ? clampToProgress(FAST_OUT_SLOW_IN, 0, 0.75f) : FINAL_FRAME);
+        config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, FINAL_FRAME);
+        config.setInterpolator(ANIM_OVERVIEW_SCALE, FINAL_FRAME);
+        config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, INSTANT);
+        if (!isLayoutNaturalToLauncher) {
+            config.setInterpolator(ANIM_OVERVIEW_FADE, DEACCEL);
+        }
+        AnimatorSet stateAnim = stateManager.createAtomicAnimation(
+                startState, NORMAL, config);
+        stateAnim.addListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationSuccess(Animator animator) {
+                mIsOverviewHidden = true;
+                maybeOverviewToHomeAnimComplete();
+            }
+        });
+        anim.play(stateAnim);
+        stateManager.setCurrentAnimation(anim, NORMAL);
+        anim.start();
+        recentsView.snapToPage(DEFAULT_PAGE, duration);
+    }
+
+    private void maybeOverviewToHomeAnimComplete() {
+        if (mIsHomeStaggeredAnimFinished && mIsOverviewHidden) {
+            mOnReachedHome.run();
+        }
+    }
+
+    /**
+     * Wrapper around StateAnimationConfig that doesn't allow interpolators to be set if they are
+     * already set. This ensures they aren't overridden before being used.
+     */
+    private static class UseFirstInterpolatorStateAnimConfig extends StateAnimationConfig {
+        @Override
+        public void setInterpolator(int animId, Interpolator interpolator) {
+            if (mInterpolators[animId] == null || interpolator == null) {
+                super.setInterpolator(animId, interpolator);
+            }
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/ProtoTracer.java b/quickstep/src/com/android/quickstep/util/ProtoTracer.java
new file mode 100644
index 0000000..ef9586d
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/ProtoTracer.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.util;
+
+import static com.android.launcher3.tracing.LauncherTraceFileProto.MagicNumber.MAGIC_NUMBER_H_VALUE;
+import static com.android.launcher3.tracing.LauncherTraceFileProto.MagicNumber.MAGIC_NUMBER_L_VALUE;
+
+import android.content.Context;
+import android.os.SystemClock;
+
+import android.os.Trace;
+import com.android.launcher3.tracing.LauncherTraceProto;
+import com.android.launcher3.tracing.LauncherTraceEntryProto;
+import com.android.launcher3.tracing.LauncherTraceFileProto;
+import com.android.launcher3.util.MainThreadInitializedObject;
+import com.android.systemui.shared.tracing.FrameProtoTracer;
+import com.android.systemui.shared.tracing.FrameProtoTracer.ProtoTraceParams;
+import com.android.systemui.shared.tracing.ProtoTraceable;
+import com.google.protobuf.MessageLite;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Queue;
+
+
+/**
+ * Controller for coordinating winscope proto tracing.
+ */
+public class ProtoTracer implements ProtoTraceParams<MessageLite.Builder,
+        LauncherTraceFileProto.Builder, LauncherTraceEntryProto.Builder,
+                LauncherTraceProto.Builder> {
+
+    public static final MainThreadInitializedObject<ProtoTracer> INSTANCE =
+            new MainThreadInitializedObject<>(ProtoTracer::new);
+
+    private static final String TAG = "ProtoTracer";
+    private static final long MAGIC_NUMBER_VALUE =
+            ((long) MAGIC_NUMBER_H_VALUE << 32) | MAGIC_NUMBER_L_VALUE;
+
+    private final Context mContext;
+    private final FrameProtoTracer<MessageLite.Builder, LauncherTraceFileProto.Builder,
+        LauncherTraceEntryProto.Builder, LauncherTraceProto.Builder> mProtoTracer;
+
+    public ProtoTracer(Context context) {
+        mContext = context;
+        mProtoTracer = new FrameProtoTracer<>(this);
+    }
+
+    @Override
+    public File getTraceFile() {
+        return new File(mContext.getFilesDir(), "launcher_trace.pb");
+    }
+
+    @Override
+    public LauncherTraceFileProto.Builder getEncapsulatingTraceProto() {
+        return LauncherTraceFileProto.newBuilder();
+    }
+
+    @Override
+    public LauncherTraceEntryProto.Builder updateBufferProto(
+            LauncherTraceEntryProto.Builder reuseObj,
+            ArrayList<ProtoTraceable<LauncherTraceProto.Builder>> traceables) {
+        Trace.beginSection("ProtoTracer.updateBufferProto");
+        LauncherTraceEntryProto.Builder proto = LauncherTraceEntryProto.newBuilder();
+        proto.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
+        LauncherTraceProto.Builder launcherProto = LauncherTraceProto.newBuilder();
+        for (ProtoTraceable t : traceables) {
+            t.writeToProto(launcherProto);
+        }
+        proto.setLauncher(launcherProto);
+        Trace.endSection();
+        return proto;
+    }
+
+    @Override
+    public byte[] serializeEncapsulatingProto(LauncherTraceFileProto.Builder encapsulatingProto,
+            Queue<LauncherTraceEntryProto.Builder> buffer) {
+        Trace.beginSection("ProtoTracer.serializeEncapsulatingProto");
+        encapsulatingProto.setMagicNumber(MAGIC_NUMBER_VALUE);
+        for (LauncherTraceEntryProto.Builder entry : buffer) {
+            encapsulatingProto.addEntry(entry);
+        }
+        byte[] bytes = encapsulatingProto.build().toByteArray();
+        Trace.endSection();
+        return bytes;
+    }
+
+    @Override
+    public byte[] getProtoBytes(MessageLite.Builder proto) {
+        return proto.build().toByteArray();
+    }
+
+    @Override
+    public int getProtoSize(MessageLite.Builder proto) {
+        return proto.build().getSerializedSize();
+    }
+
+    public void start() {
+        mProtoTracer.start();
+    }
+
+    public void stop() {
+        mProtoTracer.stop();
+    }
+
+    public void add(ProtoTraceable<LauncherTraceProto.Builder> traceable) {
+        mProtoTracer.add(traceable);
+    }
+
+    public void remove(ProtoTraceable<LauncherTraceProto.Builder> traceable) {
+        mProtoTracer.remove(traceable);
+    }
+
+    public void scheduleFrameUpdate() {
+        mProtoTracer.scheduleFrameUpdate();
+    }
+
+    public void update() {
+        mProtoTracer.update();
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
index 9ed2bbe..a85f0d2 100644
--- a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
+++ b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
@@ -21,19 +21,17 @@
 import static com.android.launcher3.LauncherState.HINT_STATE;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 
 import android.content.SharedPreferences;
 
-import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.hybridhotseat.HotseatPredictionController;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.uioverrides.QuickstepLauncher;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.views.AllAppsEduView;
@@ -41,9 +39,9 @@
 /**
  * Extends {@link OnboardingPrefs} for quickstep-specific onboarding data.
  */
-public class QuickstepOnboardingPrefs extends OnboardingPrefs<BaseQuickstepLauncher> {
+public class QuickstepOnboardingPrefs extends OnboardingPrefs<QuickstepLauncher> {
 
-    public QuickstepOnboardingPrefs(BaseQuickstepLauncher launcher, SharedPreferences sharedPrefs) {
+    public QuickstepOnboardingPrefs(QuickstepLauncher launcher, SharedPreferences sharedPrefs) {
         super(launcher, sharedPrefs);
 
         StateManager<LauncherState> stateManager = launcher.getStateManager();
@@ -65,42 +63,6 @@
             });
         }
 
-        boolean shelfBounceSeen = getBoolean(SHELF_BOUNCE_SEEN);
-        if (!shelfBounceSeen && ENABLE_OVERVIEW_ACTIONS.get()
-                && removeShelfFromOverview(launcher)) {
-            // There's no shelf in overview, so don't bounce it (can't get to all apps anyway).
-            shelfBounceSeen = true;
-            mSharedPrefs.edit().putBoolean(SHELF_BOUNCE_SEEN, shelfBounceSeen).apply();
-        }
-        if (!shelfBounceSeen) {
-            stateManager.addStateListener(new StateListener<LauncherState>() {
-                @Override
-                public void onStateTransitionComplete(LauncherState finalState) {
-                    LauncherState prevState = stateManager.getLastState();
-
-                    if ((finalState == ALL_APPS && prevState == OVERVIEW) ||
-                            hasReachedMaxCount(SHELF_BOUNCE_COUNT)) {
-                        mSharedPrefs.edit().putBoolean(SHELF_BOUNCE_SEEN, true).apply();
-                        stateManager.removeStateListener(this);
-                    }
-                }
-            });
-        }
-
-        if (!hasReachedMaxCount(ALL_APPS_COUNT)) {
-            stateManager.addStateListener(new StateListener<LauncherState>() {
-                @Override
-                public void onStateTransitionComplete(LauncherState finalState) {
-                    if (finalState == ALL_APPS) {
-                        if (incrementEventCount(ALL_APPS_COUNT)) {
-                            stateManager.removeStateListener(this);
-                            mLauncher.getScrimView().updateDragHandleVisibility();
-                        }
-                    }
-                }
-            });
-        }
-
         if (FeatureFlags.ENABLE_HYBRID_HOTSEAT.get() && !hasReachedMaxCount(
                 HOTSEAT_DISCOVERY_TIP_COUNT)) {
             stateManager.addStateListener(new StateListener<LauncherState>() {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
similarity index 85%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
rename to quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
index 5b0d503..ba70bf7 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
@@ -32,16 +32,11 @@
     public static final int INDEX_RECENTS_TRANSLATE_X_ANIM = AtomicAnimationFactory.NEXT_INDEX + 1;
 
     private static final int MY_ANIM_COUNT = 2;
-    protected static final int NEXT_INDEX = AtomicAnimationFactory.NEXT_INDEX + MY_ANIM_COUNT;
 
     protected final ACTIVITY_TYPE mActivity;
 
-    /**
-     * @param extraAnims number of animations supported by the subclass. This should not include
-     *                  the 2 animations supported by this class.
-     */
-    public RecentsAtomicAnimationFactory(ACTIVITY_TYPE activity, int extraAnims) {
-        super(MY_ANIM_COUNT + extraAnims);
+    public RecentsAtomicAnimationFactory(ACTIVITY_TYPE activity) {
+        super(MY_ANIM_COUNT);
         mActivity = activity;
     }
 
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index d822b6c..dd3e31f 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -23,17 +23,15 @@
 import static android.view.Surface.ROTATION_270;
 import static android.view.Surface.ROTATION_90;
 
-import static com.android.launcher3.logging.LoggerUtils.extractObjectNameAndAddress;
+import static com.android.launcher3.Utilities.newContentObserver;
 import static com.android.launcher3.states.RotationHelper.ALLOW_ROTATION_PREFERENCE_KEY;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
-import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
 
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.ContentObserver;
 import android.graphics.Matrix;
@@ -48,7 +46,6 @@
 
 import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
@@ -57,8 +54,6 @@
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.WindowBounds;
 import com.android.quickstep.BaseActivityInterface;
-import com.android.quickstep.SysUINavigationMode;
-import com.android.systemui.shared.system.ConfigurationCompat;
 
 import java.lang.annotation.Retention;
 import java.util.function.IntConsumer;
@@ -74,14 +69,11 @@
 public final class RecentsOrientedState implements SharedPreferences.OnSharedPreferenceChangeListener {
 
     private static final String TAG = "RecentsOrientedState";
-    private static final boolean DEBUG = true;
+    private static final boolean DEBUG = false;
 
-    private ContentObserver mSystemAutoRotateObserver = new ContentObserver(new Handler()) {
-        @Override
-        public void onChange(boolean selfChange) {
-            updateAutoRotateSetting();
-        }
-    };
+    private ContentObserver mSystemAutoRotateObserver =
+            newContentObserver(new Handler(), t -> updateAutoRotateSetting());
+
     @Retention(SOURCE)
     @IntDef({ROTATION_0, ROTATION_90, ROTATION_180, ROTATION_270})
     public @interface SurfaceRotation {}
@@ -91,6 +83,7 @@
     private @SurfaceRotation int mTouchRotation = ROTATION_0;
     private @SurfaceRotation int mDisplayRotation = ROTATION_0;
     private @SurfaceRotation int mRecentsActivityRotation = ROTATION_0;
+    private @SurfaceRotation int mRecentsRotation = ROTATION_0 - 1;
 
     // Launcher activity supports multiple orientation, but fallback activity does not
     private static final int FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_ACTIVITY = 1 << 0;
@@ -133,7 +126,8 @@
     private int mFlags;
     private int mPreviousRotation = ROTATION_0;
 
-    @Nullable private Configuration mActivityConfiguration;
+    // Combined int which encodes the full state.
+    private int mStateId = 0;
 
     /**
      * @param rotationChangeListener Callback for receiving rotation events when rotation watcher
@@ -170,12 +164,12 @@
     }
 
     /**
-     * Sets the configuration for the recents activity, which could affect the activity's rotation
+     * Sets the rotation for the recents activity, which could affect the appearance of task view.
      * @see #update(int, int)
      */
-    public boolean setActivityConfiguration(Configuration activityConfiguration) {
-        mActivityConfiguration = activityConfiguration;
-        return update(mTouchRotation, mDisplayRotation);
+    public boolean setRecentsRotation(@SurfaceRotation int recentsRotation) {
+        mRecentsRotation = recentsRotation;
+        return updateHandler();
     }
 
     /**
@@ -189,8 +183,7 @@
      * Sets if the swipe up gesture is currently running or not
      */
     public boolean setGestureActive(boolean isGestureActive) {
-        setFlag(FLAG_SWIPE_UP_NOT_RUNNING, !isGestureActive);
-        return update(mTouchRotation, mDisplayRotation);
+        return setFlag(FLAG_SWIPE_UP_NOT_RUNNING, !isGestureActive);
     }
 
     /**
@@ -207,14 +200,13 @@
         mDisplayRotation = displayRotation;
         mTouchRotation = touchRotation;
         mPreviousRotation = touchRotation;
+        return updateHandler();
+    }
 
-        PagedOrientationHandler oldHandler = mOrientationHandler;
+    private boolean updateHandler() {
         if (mRecentsActivityRotation == mTouchRotation
                 || (canRecentsActivityRotate() && (mFlags & FLAG_SWIPE_UP_NOT_RUNNING) != 0)) {
             mOrientationHandler = PagedOrientationHandler.PORTRAIT;
-            if (DEBUG) {
-                Log.d(TAG, "current RecentsOrientedState: " + this);
-            }
         } else if (mTouchRotation == ROTATION_90) {
             mOrientationHandler = PagedOrientationHandler.LANDSCAPE;
         } else if (mTouchRotation == ROTATION_270) {
@@ -225,21 +217,26 @@
         if (DEBUG) {
             Log.d(TAG, "current RecentsOrientedState: " + this);
         }
-        return oldHandler != mOrientationHandler;
+
+        int oldStateId = mStateId;
+        // Each SurfaceRotation value takes two bits
+        mStateId = (((((mFlags << 2)
+                | mDisplayRotation) << 2)
+                | mTouchRotation) << 3)
+                | (mRecentsRotation < 0 ? 7 : mRecentsRotation);
+        return mStateId != oldStateId;
     }
 
     @SurfaceRotation
     private int inferRecentsActivityRotation(@SurfaceRotation int displayRotation) {
         if (isRecentsActivityRotationAllowed()) {
-            return mActivityConfiguration == null
-                    ? displayRotation
-                    : ConfigurationCompat.getWindowConfigurationRotation(mActivityConfiguration);
+            return mRecentsRotation < 0 ? displayRotation : mRecentsRotation;
         } else {
             return ROTATION_0;
         }
     }
 
-    private void setFlag(int mask, boolean enabled) {
+    private boolean setFlag(int mask, boolean enabled) {
         boolean wasRotationEnabled = !TestProtocol.sDisableSensorRotation
                 && (mFlags & VALUE_ROTATION_WATCHER_ENABLED) == VALUE_ROTATION_WATCHER_ENABLED
                 && !canRecentsActivityRotate();
@@ -261,6 +258,7 @@
                 }
             });
         }
+        return updateHandler();
     }
 
     @Override
@@ -281,10 +279,7 @@
     }
 
     private void initFlags() {
-        SysUINavigationMode.Mode currentMode = SysUINavigationMode.getMode(mContext);
-        boolean rotationWatcherSupported = mOrientationListener.canDetectOrientation() &&
-                currentMode != TWO_BUTTONS;
-        setFlag(FLAG_ROTATION_WATCHER_SUPPORTED, rotationWatcherSupported);
+        setFlag(FLAG_ROTATION_WATCHER_SUPPORTED, mOrientationListener.canDetectOrientation());
 
         // initialize external flags
         updateAutoRotateSetting();
@@ -335,6 +330,13 @@
         return mRecentsActivityRotation;
     }
 
+    /**
+     * Returns an id that can be used to tracking internal changes
+     */
+    public int getStateId() {
+        return mStateId;
+    }
+
     public boolean isMultipleOrientationSupportedByDevice() {
         return (mFlags & MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE)
                 == MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE;
@@ -512,19 +514,43 @@
         }
     }
 
+    /**
+     * Contrary to {@link #postDisplayRotation}.
+     */
+    public static void preDisplayRotation(@SurfaceRotation int displayRotation,
+            float screenWidth, float screenHeight, Matrix out) {
+        switch (displayRotation) {
+            case ROTATION_0:
+                return;
+            case ROTATION_90:
+                out.postRotate(90);
+                out.postTranslate(screenWidth, 0);
+                break;
+            case ROTATION_180:
+                out.postRotate(180);
+                out.postTranslate(screenHeight, screenWidth);
+                break;
+            case ROTATION_270:
+                out.postRotate(270);
+                out.postTranslate(0, screenHeight);
+                break;
+        }
+    }
+
     @NonNull
     @Override
     public String toString() {
         boolean systemRotationOn = (mFlags & FLAG_SYSTEM_ROTATION_ALLOWED) != 0;
         return "["
-                + "this=" + extractObjectNameAndAddress(super.toString())
-                + " mOrientationHandler=" +
-                    extractObjectNameAndAddress(mOrientationHandler.toString())
+                + "this=" + nameAndAddress(this)
+                + " mOrientationHandler=" + nameAndAddress(mOrientationHandler)
                 + " mDisplayRotation=" + mDisplayRotation
                 + " mTouchRotation=" + mTouchRotation
                 + " mRecentsActivityRotation=" + mRecentsActivityRotation
+                + " mRecentsRotation=" + mRecentsRotation
                 + " isRecentsActivityRotationAllowed=" + isRecentsActivityRotationAllowed()
                 + " mSystemRotation=" + systemRotationOn
+                + " mStateId=" + mStateId
                 + " mFlags=" + mFlags
                 + "]";
     }
@@ -540,4 +566,8 @@
                 ? idp.landscapeProfile
                 : idp.portraitProfile;
     }
+
+    private static String nameAndAddress(Object obj) {
+        return obj.getClass().getSimpleName() + "@" + obj.hashCode();
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RectFSpringAnim.java b/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/RectFSpringAnim.java
rename to quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
diff --git a/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java b/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
index 04308c8..19c6588 100644
--- a/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
+++ b/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
@@ -21,6 +21,8 @@
 import android.os.Handler;
 
 import com.android.launcher3.LauncherAnimationRunner;
+import com.android.launcher3.LauncherAnimationRunner.AnimationResult;
+import com.android.launcher3.WrappedAnimationRunnerImpl;
 import com.android.launcher3.WrappedLauncherAnimationRunner;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
@@ -28,14 +30,17 @@
 
 public abstract class RemoteAnimationProvider {
 
-    LauncherAnimationRunner mAnimationRunner;
+    WrappedAnimationRunnerImpl mAnimationRunner;
 
     public abstract AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] appTargets,
             RemoteAnimationTargetCompat[] wallpaperTargets);
 
     ActivityOptions toActivityOptions(Handler handler, long duration, Context context) {
-        mAnimationRunner = new LauncherAnimationRunner(handler,
-                false /* startAtFrontOfQueue */) {
+        mAnimationRunner = new WrappedAnimationRunnerImpl() {
+            @Override
+            public Handler getHandler() {
+                return handler;
+            }
 
             @Override
             public void onCreateAnimation(RemoteAnimationTargetCompat[] appTargets,
@@ -45,7 +50,6 @@
         };
         final LauncherAnimationRunner wrapper = new WrappedLauncherAnimationRunner(
                 mAnimationRunner, false /* startAtFrontOfQueue */);
-
         return ActivityOptionsCompat.makeRemoteAnimation(
                 new RemoteAnimationAdapterCompat(wrapper, duration, 0));
     }
diff --git a/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java b/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java
index a770e8e..176478f 100644
--- a/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java
+++ b/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java
@@ -32,7 +32,7 @@
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.R;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.WindowBounds;
 
 import java.util.ArrayList;
@@ -77,7 +77,7 @@
 
         WindowBounds bounds = new WindowBounds(wm.getBounds(),
                 new Rect(insets.left, insets.top, insets.right, insets.bottom));
-        int rotation = DefaultDisplay.INSTANCE.get(context).getInfo().rotation;
+        int rotation = DisplayController.getDefaultDisplay(context).getInfo().rotation;
         int halfDividerSize = context.getResources()
                 .getDimensionPixelSize(R.dimen.multi_window_task_divider_size) / 2;
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
similarity index 97%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
rename to quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 3cafd42..4120331 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -205,13 +205,15 @@
         ResourceProvider rp = DynamicResource.provider(v.getContext());
         float stiffness = rp.getFloat(R.dimen.staggered_stiffness);
         float damping = rp.getFloat(R.dimen.staggered_damping_ratio);
+        float endTransY = 0;
+        float springVelocity = Math.abs(mVelocity) * Math.signum(endTransY - mSpringTransY);
         ValueAnimator springTransY = new SpringAnimationBuilder(v.getContext())
                 .setStiffness(stiffness)
                 .setDampingRatio(damping)
                 .setMinimumVisibleChange(1f)
                 .setStartValue(mSpringTransY)
-                .setEndValue(0)
-                .setStartVelocity(mVelocity)
+                .setEndValue(endTransY)
+                .setStartVelocity(springVelocity)
                 .build(v, VIEW_TRANSLATE_Y);
         springTransY.setStartDelay(startDelay);
         springTransY.addListener(new AnimatorListenerAdapter() {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/SurfaceTransactionApplier.java b/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/SurfaceTransactionApplier.java
rename to quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
diff --git a/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
new file mode 100644
index 0000000..8fbd645
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.util;
+
+import static com.android.systemui.shared.system.InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_PIP;
+
+import android.animation.Animator;
+import android.animation.RectEvaluator;
+import android.animation.ValueAnimator;
+import android.content.ComponentName;
+import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.util.Log;
+import android.view.Surface;
+import android.view.SurfaceControl;
+
+import androidx.annotation.NonNull;
+
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.systemui.shared.pip.PipSurfaceTransactionHelper;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
+
+/**
+ * An {@link Animator} that animates an Activity to PiP (picture-in-picture) window when
+ * swiping up (in gesture navigation mode). Note that this class is derived from
+ * {@link com.android.wm.shell.pip.PipAnimationController.PipTransitionAnimator}.
+ *
+ * TODO: consider sharing this class including the animator and leash operations between
+ * Launcher and SysUI. Also, there should be one source of truth for the corner radius of the
+ * PiP window, which would ideally be on SysUI side as well.
+ */
+public class SwipePipToHomeAnimator extends ValueAnimator implements
+        ValueAnimator.AnimatorUpdateListener {
+    private static final String TAG = SwipePipToHomeAnimator.class.getSimpleName();
+
+    private final int mTaskId;
+    private final ComponentName mComponentName;
+    private final SurfaceControl mLeash;
+    private final Rect mAppBounds = new Rect();
+    private final Rect mStartBounds = new Rect();
+    private final Rect mDestinationBounds = new Rect();
+    private final PipSurfaceTransactionHelper mSurfaceTransactionHelper;
+
+    /** for calculating the transform in {@link #onAnimationUpdate(ValueAnimator)} */
+    private final RectEvaluator mRectEvaluator = new RectEvaluator(new Rect());
+    private final RectEvaluator mInsetsEvaluator = new RectEvaluator(new Rect());
+    private final Rect mSourceHintRectInsets = new Rect();
+    private final Rect mSourceInsets = new Rect();
+
+    /** for rotation via {@link #setFromRotation(TaskViewSimulator, int)} */
+    private @RecentsOrientedState.SurfaceRotation int mFromRotation = Surface.ROTATION_0;
+    private final Rect mDestinationBoundsTransformed = new Rect();
+    private final Rect mDestinationBoundsAnimation = new Rect();
+
+    /**
+     * Flag to avoid the double-end problem since the leash would have been released
+     * after the first end call and any further operations upon it would lead to NPE.
+     */
+    private boolean mHasAnimationEnded;
+
+    /**
+     * @param taskId Task id associated with this animator, see also {@link #getTaskId()}
+     * @param componentName Component associated with this animator,
+     *                      see also {@link #getComponentName()}
+     * @param leash {@link SurfaceControl} this animator operates on
+     * @param sourceRectHint See the definition in {@link android.app.PictureInPictureParams}
+     * @param appBounds Bounds of the application, sourceRectHint is based on this bounds
+     * @param startBounds Bounds of the application when this animator starts. This can be
+     *                    different from the appBounds if user has swiped a certain distance and
+     *                    Launcher has performed transform on the leash.
+     * @param destinationBounds Bounds of the destination this animator ends to
+     */
+    public SwipePipToHomeAnimator(int taskId,
+            @NonNull ComponentName componentName,
+            @NonNull SurfaceControl leash,
+            @NonNull Rect sourceRectHint,
+            @NonNull Rect appBounds,
+            @NonNull Rect startBounds,
+            @NonNull Rect destinationBounds) {
+        mTaskId = taskId;
+        mComponentName = componentName;
+        mLeash = leash;
+        mAppBounds.set(appBounds);
+        mStartBounds.set(startBounds);
+        mDestinationBounds.set(destinationBounds);
+        mDestinationBoundsTransformed.set(mDestinationBounds);
+        mDestinationBoundsAnimation.set(mDestinationBounds);
+        mSurfaceTransactionHelper = new PipSurfaceTransactionHelper();
+
+        mSourceHintRectInsets.set(sourceRectHint.left - appBounds.left,
+                sourceRectHint.top - appBounds.top,
+                appBounds.right - sourceRectHint.right,
+                appBounds.bottom - sourceRectHint.bottom);
+
+        addListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                InteractionJankMonitorWrapper.begin(CUJ_APP_CLOSE_TO_PIP);
+                super.onAnimationStart(animation);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                super.onAnimationCancel(animation);
+                InteractionJankMonitorWrapper.cancel(CUJ_APP_CLOSE_TO_PIP);
+            }
+
+            @Override
+            public void onAnimationSuccess(Animator animator) {
+                InteractionJankMonitorWrapper.end(CUJ_APP_CLOSE_TO_PIP);
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                if (!mHasAnimationEnded) super.onAnimationEnd(animation);
+                SwipePipToHomeAnimator.this.onAnimationEnd();
+            }
+        });
+        addUpdateListener(this);
+    }
+
+    /** sets the from rotation if it's different from the target rotation. */
+    public void setFromRotation(TaskViewSimulator taskViewSimulator,
+            @RecentsOrientedState.SurfaceRotation int fromRotation) {
+        if (fromRotation != Surface.ROTATION_90 && fromRotation != Surface.ROTATION_270) {
+            Log.wtf(TAG, "Not a supported rotation, rotation=" + fromRotation);
+            return;
+        }
+        mFromRotation = fromRotation;
+        final Matrix matrix = new Matrix();
+        taskViewSimulator.applyWindowToHomeRotation(matrix);
+
+        // map the destination bounds into window space. mDestinationBounds is always calculated
+        // in the final home space and the animation runs in original window space.
+        final RectF transformed = new RectF(mDestinationBounds);
+        matrix.mapRect(transformed, new RectF(mDestinationBounds));
+        transformed.round(mDestinationBoundsTransformed);
+
+        // set the animation destination bounds for RectEvaluator calculation.
+        // bounds and insets are calculated as if the transition is from mAppBounds to
+        // mDestinationBoundsAnimation, separated from rotate / scale / position.
+        mDestinationBoundsAnimation.set(mAppBounds.left, mAppBounds.top,
+                mAppBounds.left + mDestinationBounds.width(),
+                mAppBounds.top + mDestinationBounds.height());
+    }
+
+    @Override
+    public void onAnimationUpdate(ValueAnimator animator) {
+        if (mHasAnimationEnded) return;
+
+        final float fraction = animator.getAnimatedFraction();
+        final Rect bounds = mRectEvaluator.evaluate(fraction, mStartBounds,
+                mDestinationBoundsAnimation);
+        final Rect insets = mInsetsEvaluator.evaluate(fraction, mSourceInsets,
+                mSourceHintRectInsets);
+        final SurfaceControl.Transaction tx =
+                PipSurfaceTransactionHelper.newSurfaceControlTransaction();
+        if (mFromRotation == Surface.ROTATION_90 || mFromRotation == Surface.ROTATION_270) {
+            final float degree, positionX, positionY;
+            if (mFromRotation == Surface.ROTATION_90) {
+                degree = -90 * fraction;
+                positionX = fraction * (mDestinationBoundsTransformed.left - mAppBounds.left)
+                        + mAppBounds.left;
+                positionY = fraction * (mDestinationBoundsTransformed.bottom - mAppBounds.top)
+                        + mAppBounds.top;
+            } else {
+                degree = 90 * fraction;
+                positionX = fraction * (mDestinationBoundsTransformed.right - mAppBounds.left)
+                        + mAppBounds.left;
+                positionY = fraction * (mDestinationBoundsTransformed.top - mAppBounds.top)
+                        + mAppBounds.top;
+            }
+            mSurfaceTransactionHelper.scaleAndRotate(tx, mLeash, mAppBounds, bounds, insets,
+                    degree, positionX, positionY);
+        } else {
+            mSurfaceTransactionHelper.scaleAndCrop(tx, mLeash, mAppBounds, bounds, insets);
+        }
+        mSurfaceTransactionHelper.resetCornerRadius(tx, mLeash);
+        tx.apply();
+    }
+
+    public int getTaskId() {
+        return mTaskId;
+    }
+
+    public ComponentName getComponentName() {
+        return mComponentName;
+    }
+
+    public Rect getDestinationBounds() {
+        return mDestinationBounds;
+    }
+
+    private void onAnimationEnd() {
+        if (mHasAnimationEnded) return;
+
+        final SurfaceControl.Transaction tx =
+                PipSurfaceTransactionHelper.newSurfaceControlTransaction();
+        mSurfaceTransactionHelper.reset(tx, mLeash, mDestinationBoundsTransformed, mFromRotation);
+        tx.apply();
+        mHasAnimationEnded = true;
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskCornerRadius.java b/quickstep/src/com/android/quickstep/util/TaskCornerRadius.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskCornerRadius.java
rename to quickstep/src/com/android/quickstep/util/TaskCornerRadius.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
similarity index 76%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java
rename to quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index c9ed498..5a7f541 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -15,14 +15,15 @@
  */
 package com.android.quickstep.util;
 
+import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.states.RotationHelper.deltaRotation;
 import static com.android.launcher3.touch.PagedOrientationHandler.MATRIX_POST_TRANSLATE;
 import static com.android.quickstep.util.RecentsOrientedState.postDisplayRotation;
+import static com.android.quickstep.util.RecentsOrientedState.preDisplayRotation;
 import static com.android.systemui.shared.system.WindowManagerWrapper.WINDOWING_MODE_FULLSCREEN;
 
 import android.animation.TimeInterpolator;
 import android.content.Context;
-import android.content.res.Configuration;
 import android.graphics.Matrix;
 import android.graphics.Point;
 import android.graphics.PointF;
@@ -30,8 +31,9 @@
 import android.graphics.RectF;
 import android.util.IntProperty;
 
+import androidx.annotation.NonNull;
+
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.touch.PagedOrientationHandler;
@@ -52,30 +54,34 @@
 
     public static final IntProperty<TaskViewSimulator> SCROLL =
             new IntProperty<TaskViewSimulator>("scroll") {
-        @Override
-        public void setValue(TaskViewSimulator simulator, int i) {
-            simulator.setScroll(i);
-        }
+                @Override
+                public void setValue(TaskViewSimulator simulator, int scroll) {
+                    simulator.setScroll(scroll);
+                }
 
-        @Override
-        public Integer get(TaskViewSimulator simulator) {
-            return simulator.mScrollState.scroll;
-        }
-    };
+                @Override
+                public Integer get(TaskViewSimulator simulator) {
+                    return simulator.mScrollState.scroll;
+                }
+            };
 
     private final Rect mTmpCropRect = new Rect();
     private final RectF mTempRectF = new RectF();
     private final float[] mTempPoint = new float[2];
 
-    private final RecentsOrientedState mOrientationState;
     private final Context mContext;
     private final BaseActivityInterface mSizeStrategy;
 
+    @NonNull
+    private RecentsOrientedState mOrientationState;
+
     private final Rect mTaskRect = new Rect();
+    private boolean mDrawsBelowRecents;
     private final PointF mPivot = new PointF();
     private DeviceProfile mDp;
 
     private final Matrix mMatrix = new Matrix();
+    private final Matrix mMatrixTmp = new Matrix();
     private final Point mRunningTargetWindowPosition = new Point();
 
     // Thumbnail view properties
@@ -87,16 +93,19 @@
     // TaskView properties
     private final FullscreenDrawParams mCurrentFullscreenParams;
     private float mCurveScale = 1;
+    public final AnimatedFloat taskPrimaryTranslation = new AnimatedFloat();
+    public final AnimatedFloat taskSecondaryTranslation = new AnimatedFloat();
 
     // RecentsView properties
     public final AnimatedFloat recentsViewScale = new AnimatedFloat();
     public final AnimatedFloat fullScreenProgress = new AnimatedFloat();
+    public final AnimatedFloat recentsViewSecondaryTranslation = new AnimatedFloat();
     private final ScrollState mScrollState = new ScrollState();
-    private final int mPageSpacing;
 
     // Cached calculations
     private boolean mLayoutValid = false;
     private boolean mScrollValid = false;
+    private int mOrientationStateId;
 
     public TaskViewSimulator(Context context, BaseActivityInterface sizeStrategy) {
         mContext = context;
@@ -104,9 +113,8 @@
 
         mOrientationState = new RecentsOrientedState(context, sizeStrategy, i -> { });
         mOrientationState.setGestureActive(true);
-
         mCurrentFullscreenParams = new FullscreenDrawParams(context);
-        mPageSpacing = context.getResources().getDimensionPixelSize(R.dimen.recents_page_spacing);
+        mOrientationStateId = mOrientationState.getStateId();
     }
 
     /**
@@ -114,23 +122,14 @@
      */
     public void setDp(DeviceProfile dp) {
         mDp = dp;
-        mOrientationState.setMultiWindowMode(mDp.isMultiWindowMode);
         mLayoutValid = false;
     }
 
     /**
-     * @see com.android.quickstep.views.RecentsView#setLayoutRotation(int, int)
+     * Sets the orientation state used for this animation
      */
-    public void setLayoutRotation(int touchRotation, int displayRotation) {
-        mOrientationState.update(touchRotation, displayRotation);
-        mLayoutValid = false;
-    }
-
-    /**
-     * @see com.android.quickstep.views.RecentsView#onConfigurationChanged(Configuration)
-     */
-    public void setRecentsConfiguration(Configuration configuration) {
-        mOrientationState.setActivityConfiguration(configuration);
+    public void setOrientationState(@NonNull RecentsOrientedState orientationState) {
+        mOrientationState = orientationState;
         mLayoutValid = false;
     }
 
@@ -177,8 +176,12 @@
         }
     }
 
+    public void setDrawsBelowRecents(boolean drawsBelowRecents) {
+        mDrawsBelowRecents = drawsBelowRecents;
+    }
+
     /**
-     * Adds animation for all the components corresponding to transition from an app to overview
+     * Adds animation for all the components corresponding to transition from an app to overview.
      */
     public void addAppToOverviewAnim(PendingAnimation pa, TimeInterpolator interpolator) {
         pa.addFloat(fullScreenProgress, AnimatedFloat.VALUE, 1, 0, interpolator);
@@ -186,6 +189,14 @@
     }
 
     /**
+     * Adds animation for all the components corresponding to transition from overview to the app.
+     */
+    public void addOverviewToAppAnim(PendingAnimation pa, TimeInterpolator interpolator) {
+        pa.addFloat(fullScreenProgress, AnimatedFloat.VALUE, 0, 1, interpolator);
+        pa.addFloat(recentsViewScale, AnimatedFloat.VALUE, 1, getFullScreenScale(), interpolator);
+    }
+
+    /**
      * Returns the current clipped/visible window bounds in the window coordinate space
      */
     public RectF getCurrentCropRect() {
@@ -197,6 +208,18 @@
         return mTempRectF;
     }
 
+    /**
+     * Returns the current task bounds in the Launcher coordinate space.
+     */
+    public RectF getCurrentRect() {
+        RectF result = getCurrentCropRect();
+        mMatrixTmp.set(mMatrix);
+        preDisplayRotation(mOrientationState.getDisplayRotation(), mDp.widthPx, mDp.heightPx,
+                mMatrixTmp);
+        mMatrixTmp.mapRect(result);
+        return result;
+    }
+
     public RecentsOrientedState getOrientationState() {
         return mOrientationState;
     }
@@ -228,8 +251,9 @@
         if (mDp == null || mThumbnailPosition.isEmpty()) {
             return;
         }
-        if (!mLayoutValid) {
+        if (!mLayoutValid || mOrientationStateId != mOrientationState.getStateId()) {
             mLayoutValid = true;
+            mOrientationStateId = mOrientationState.getStateId();
 
             getFullScreenScale();
             mThumbnailData.rotation = mOrientationState.getDisplayRotation();
@@ -252,7 +276,7 @@
             int start = mOrientationState.getOrientationHandler()
                     .getPrimaryValue(mTaskRect.left, mTaskRect.top);
             mScrollState.screenCenter = start + mScrollState.scroll + mScrollState.halfPageSize;
-            mScrollState.updateInterpolation(start, mPageSpacing);
+            mScrollState.updateInterpolation(start);
             mCurveScale = TaskView.getCurveScaleForInterpolation(mScrollState.linearInterpolation);
         }
 
@@ -270,14 +294,20 @@
         mMatrix.postTranslate(insets.left, insets.top);
         mMatrix.postScale(scale, scale);
 
-        // Apply TaskView matrix: translate, scale, scroll
-        mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
+        // Apply TaskView matrix: scale, translate, scroll
         mMatrix.postScale(mCurveScale, mCurveScale, taskWidth / 2, taskHeight / 2);
+        mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
+        mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
+                taskPrimaryTranslation.value);
+        mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
+                taskSecondaryTranslation.value);
         mOrientationState.getOrientationHandler().set(
                 mMatrix, MATRIX_POST_TRANSLATE, mScrollState.scroll);
 
-        // Apply recensView matrix
+        // Apply RecentsView matrix
         mMatrix.postScale(recentsViewScale.value, recentsViewScale.value, mPivot.x, mPivot.y);
+        mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
+                recentsViewSecondaryTranslation.value);
         applyWindowToHomeRotation(mMatrix);
 
         // Crop rect is the inverse of thumbnail matrix
@@ -294,7 +324,14 @@
             Builder builder, RemoteAnimationTargetCompat app, TransformParams params) {
         builder.withMatrix(mMatrix)
                 .withWindowCrop(mTmpCropRect)
-                .withCornerRadius(getCurrentCornerRadius());
+                .withCornerRadius(getCurrentCornerRadius())
+                .withShadowRadius(params.getShadowRadius());
+
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && params.getRecentsSurface() != null) {
+            // When relativeLayer = 0, it reverts the surfaces back to the original order.
+            builder.withRelativeLayerTo(params.getRecentsSurface(),
+                    mDrawsBelowRecents ? Integer.MIN_VALUE : 0);
+        }
     }
 
     /**
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java b/quickstep/src/com/android/quickstep/util/TransformParams.java
similarity index 86%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java
rename to quickstep/src/com/android/quickstep/util/TransformParams.java
index 0135f74..cdf5163 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java
+++ b/quickstep/src/com/android/quickstep/util/TransformParams.java
@@ -16,6 +16,7 @@
 package com.android.quickstep.util;
 
 import android.util.FloatProperty;
+import android.view.SurfaceControl;
 
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
@@ -56,8 +57,10 @@
     private float mProgress;
     private float mTargetAlpha;
     private float mCornerRadius;
+    private float mShadowRadius;
     private RemoteAnimationTargets mTargetSet;
     private SurfaceTransactionApplier mSyncTransactionApplier;
+    private SurfaceControl mRecentsSurface;
 
     private BuilderProxy mHomeBuilderProxy = BuilderProxy.ALWAYS_VISIBLE;
     private BuilderProxy mBaseBuilderProxy = BuilderProxy.ALWAYS_VISIBLE;
@@ -66,6 +69,7 @@
         mProgress = 0;
         mTargetAlpha = 1;
         mCornerRadius = -1;
+        mShadowRadius = 0;
     }
 
     /**
@@ -89,6 +93,14 @@
     }
 
     /**
+     * Sets the shadow radius of the transformed window, in pixels.
+     */
+    public TransformParams setShadowRadius(float shadowRadius) {
+        mShadowRadius = shadowRadius;
+        return this;
+    }
+
+    /**
      * Specifies the alpha of the transformed window. Default is 1.
      */
     public TransformParams setTargetAlpha(float targetAlpha) {
@@ -138,6 +150,8 @@
     public SurfaceParams[] createSurfaceParams(BuilderProxy proxy) {
         RemoteAnimationTargets targets = mTargetSet;
         SurfaceParams[] surfaceParams = new SurfaceParams[targets.unfilteredApps.length];
+        mRecentsSurface = getRecentsSurface(targets);
+
         for (int i = 0; i < targets.unfilteredApps.length; i++) {
             RemoteAnimationTargetCompat app = targets.unfilteredApps[i];
             SurfaceParams.Builder builder = new SurfaceParams.Builder(app.leash);
@@ -165,6 +179,20 @@
         return surfaceParams;
     }
 
+    private static SurfaceControl getRecentsSurface(RemoteAnimationTargets targets) {
+        for (int i = 0; i < targets.unfilteredApps.length; i++) {
+            RemoteAnimationTargetCompat app = targets.unfilteredApps[i];
+            if (app.mode == targets.targetMode) {
+                if (app.activityType == RemoteAnimationTargetCompat.ACTIVITY_TYPE_RECENTS) {
+                    return app.leash.getSurfaceControl();
+                }
+            } else {
+                return app.leash.getSurfaceControl();
+            }
+        }
+        return null;
+    }
+
     // Pubic getters so outside packages can read the values.
 
     public float getProgress() {
@@ -179,6 +207,14 @@
         return mCornerRadius;
     }
 
+    public float getShadowRadius() {
+        return mShadowRadius;
+    }
+
+    public SurfaceControl getRecentsSurface() {
+        return mRecentsSurface;
+    }
+
     public RemoteAnimationTargets getTargetSet() {
         return mTargetSet;
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java b/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
similarity index 95%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
rename to quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
index 29b9558..7bbde30 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
+++ b/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
@@ -21,13 +21,14 @@
 import static android.view.MotionEvent.ACTION_UP;
 
 import static com.android.launcher3.Utilities.squaredHypot;
+import static com.android.launcher3.util.VelocityUtils.PX_PER_MS;
 
 import android.content.Context;
 import android.graphics.PointF;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
-import android.view.ViewConfiguration;
 
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 
 /**
@@ -50,7 +51,8 @@
             NavBarPosition navBarPosition, Runnable onInterceptTouch,
             OnSwipeUpListener onSwipeUp) {
         mSquaredTouchSlop = Utilities.squaredTouchSlop(context);
-        mMinFlingVelocity = ViewConfiguration.get(context).getScaledMinimumFlingVelocity();
+        mMinFlingVelocity = context.getResources().getDimension(
+                R.dimen.quickstep_fling_threshold_speed);
         mNavBarPosition = navBarPosition;
         mDisableHorizontalSwipe = disableHorizontalSwipe;
         mOnInterceptTouch = onInterceptTouch;
@@ -130,7 +132,7 @@
     }
 
     private void onGestureEnd(MotionEvent ev) {
-        mVelocityTracker.computeCurrentVelocity(1000);
+        mVelocityTracker.computeCurrentVelocity(PX_PER_MS);
         float velocityX = mVelocityTracker.getXVelocity();
         float velocityY = mVelocityTracker.getYVelocity();
         float velocity = mNavBarPosition.isRightEdge()
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
similarity index 90%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java
rename to quickstep/src/com/android/quickstep/views/AllAppsEduView.java
index 0979c07..97a239c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/AllAppsEduView.java
+++ b/quickstep/src/com/android/quickstep/views/AllAppsEduView.java
@@ -16,6 +16,7 @@
 package com.android.quickstep.views;
 
 import static com.android.launcher3.LauncherState.ALL_APPS;
+import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
@@ -42,8 +43,10 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.util.Themes;
@@ -51,6 +54,7 @@
 
 /**
  * View used to educate the user on how to access All Apps when in No Nav Button navigation mode.
+ * Consumes all touches until after the animation is completed and the view is removed.
  */
 public class AllAppsEduView extends AbstractFloatingView {
 
@@ -101,18 +105,23 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // TODO
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_ALL_APPS_EDU) != 0;
     }
 
     @Override
+    public boolean onBackPressed() {
+        return true;
+    }
+
+    @Override
+    public boolean canInterceptEventsInSystemGestureRegion() {
+        return true;
+    }
+
+    @Override
     public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
-        return mAnimation != null && mAnimation.isRunning();
+        return true;
     }
 
     private void playAnimation() {
@@ -139,7 +148,12 @@
         config.userControlled = false;
         AnimatorPlaybackController stateAnimationController =
                 mLauncher.getStateManager().createAnimationToNewWorkspace(ALL_APPS, config);
-        float maxAllAppsProgress = 0.15f;
+        float maxAllAppsProgress = mLauncher.getDeviceProfile().isLandscape ? 0.35f : 0.15f;
+
+        AllAppsTransitionController allAppsController = mLauncher.getAllAppsController();
+        PendingAnimation allAppsAlpha = new PendingAnimation(config.duration);
+        allAppsController.setAlphas(ALL_APPS, config, allAppsAlpha);
+        mAnimation.play(allAppsAlpha.buildAnim());
 
         ValueAnimator intro = ValueAnimator.ofFloat(0, 1f);
         intro.setInterpolator(LINEAR);
@@ -191,7 +205,8 @@
             @Override
             public void onAnimationEnd(Animator animation) {
                 mAnimation = null;
-                stateAnimationController.dispatchOnCancel();
+                // Handles cancelling the animation used to hint towards All Apps.
+                mLauncher.getStateManager().goToState(NORMAL, false);
                 handleClose(false);
             }
         });
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java b/quickstep/src/com/android/quickstep/views/ClearAllButton.java
similarity index 93%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java
rename to quickstep/src/com/android/quickstep/views/ClearAllButton.java
index fd74357..0837300 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java
+++ b/quickstep/src/com/android/quickstep/views/ClearAllButton.java
@@ -45,12 +45,15 @@
     private float mVisibilityAlpha = 1;
 
     private boolean mIsRtl;
+    private final float mOriginalTranslationX, mOriginalTranslationY;
 
     private int mScrollOffset;
 
     public ClearAllButton(Context context, AttributeSet attrs) {
         super(context, attrs);
         mIsRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
+        mOriginalTranslationX = getTranslationX();
+        mOriginalTranslationY = getTranslationY();
     }
 
     @Override
@@ -99,7 +102,8 @@
 
         float shift = Math.min(scrollState.scrollFromEdge, orientationSize);
         float translation = mIsRtl ? (mScrollOffset - shift) : (mScrollOffset + shift);
-        orientationHandler.setPrimaryAndResetSecondaryTranslate(this, translation);
+        orientationHandler.setPrimaryAndResetSecondaryTranslate(
+                this, translation, mOriginalTranslationX, mOriginalTranslationY);
         mScrollAlpha = 1 - shift / orientationSize;
         updateAlpha();
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
similarity index 77%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java
rename to quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
index b06d4bc..6630aed 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java
+++ b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
@@ -17,6 +17,8 @@
 package com.android.quickstep.views;
 
 import static android.provider.Settings.ACTION_APP_USAGE_SETTINGS;
+import static android.view.Gravity.BOTTOM;
+import static android.view.Gravity.CENTER_HORIZONTAL;
 
 import static com.android.launcher3.Utilities.prefixTextWithIcon;
 import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
@@ -27,6 +29,7 @@
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.content.pm.LauncherApps.AppUsageLimit;
+import android.graphics.Outline;
 import android.icu.text.MeasureFormat;
 import android.icu.text.MeasureFormat.FormatWidth;
 import android.icu.util.Measure;
@@ -35,6 +38,9 @@
 import android.os.UserHandle;
 import android.util.Log;
 import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewOutlineProvider;
+import android.widget.FrameLayout;
 import android.widget.TextView;
 
 import androidx.annotation.StringRes;
@@ -42,7 +48,6 @@
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.systemui.shared.recents.model.Task;
 
 import java.time.Duration;
@@ -62,6 +67,10 @@
     private Task mTask;
     private boolean mHasLimit;
     private long mAppRemainingTimeMs;
+    private View mBanner;
+    private ViewOutlineProvider mOldBannerOutlineProvider;
+    private float mBannerOffsetPercentage;
+    private float mBannerAlpha = 1f;
 
     public DigitalWellBeingToast(BaseDraggingActivity activity, TaskView taskView) {
         mActivity = activity;
@@ -69,18 +78,10 @@
         mLauncherApps = activity.getSystemService(LauncherApps.class);
     }
 
-    private void setTaskFooter(View view) {
-        View oldFooter = mTaskView.setFooter(TaskView.INDEX_DIGITAL_WELLBEING_TOAST, view);
-        if (oldFooter != null) {
-            oldFooter.setOnClickListener(null);
-            mActivity.getViewCache().recycleView(R.layout.digital_wellbeing_toast, oldFooter);
-        }
-    }
-
     private void setNoLimit() {
         mHasLimit = false;
         mTaskView.setContentDescription(mTask.titleDescription);
-        setTaskFooter(null);
+        replaceBanner(null);
         mAppRemainingTimeMs = 0;
     }
 
@@ -91,7 +92,7 @@
                 mActivity, mTaskView);
         toast.setText(prefixTextWithIcon(mActivity, R.drawable.ic_hourglass_top, getText()));
         toast.setOnClickListener(this::openAppUsageSettings);
-        setTaskFooter(toast);
+        replaceBanner(toast);
 
         mTaskView.setContentDescription(
                 getContentDescriptionForTask(mTask, appUsageLimitTimeMs, appRemainingTimeMs));
@@ -217,8 +218,8 @@
                     view, 0, 0,
                     view.getWidth(), view.getHeight());
             activity.startActivity(intent, options.toBundle());
-            activity.getUserEventDispatcher().logActionOnControl(LauncherLogProto.Action.Touch.TAP,
-                    LauncherLogProto.ControlType.APP_USAGE_SETTINGS, view);
+
+            // TODO: add WW logging on the app usage settings click.
         } catch (ActivityNotFoundException e) {
             Log.e(TAG, "Failed to open app usage settings for task "
                     + mTask.getTopComponent().getPackageName(), e);
@@ -234,4 +235,64 @@
                         getText(appRemainingTimeMs)) :
                 task.titleDescription;
     }
+
+    private void replaceBanner(View view) {
+        resetOldBanner();
+        setBanner(view);
+    }
+
+    private void resetOldBanner() {
+        if (mBanner != null) {
+            mBanner.setOutlineProvider(mOldBannerOutlineProvider);
+            mTaskView.removeView(mBanner);
+            mBanner.setOnClickListener(null);
+            mActivity.getViewCache().recycleView(R.layout.digital_wellbeing_toast, mBanner);
+        }
+    }
+
+    private void setBanner(View view) {
+        mBanner = view;
+        if (view != null) {
+            setupAndAddBanner();
+            setBannerOutline();
+        }
+    }
+
+    private void setupAndAddBanner() {
+        FrameLayout.LayoutParams layoutParams =
+                (FrameLayout.LayoutParams) mBanner.getLayoutParams();
+        layoutParams.gravity = BOTTOM | CENTER_HORIZONTAL;
+        layoutParams.bottomMargin = ((ViewGroup.MarginLayoutParams)
+                mTaskView.getThumbnail().getLayoutParams()).bottomMargin;
+        mBanner.setTranslationY(mBannerOffsetPercentage * mBanner.getHeight());
+        mBanner.setAlpha(mBannerAlpha);
+        mTaskView.addView(mBanner);
+    }
+
+    private void setBannerOutline() {
+        mOldBannerOutlineProvider = mBanner.getOutlineProvider();
+        mBanner.setOutlineProvider(new ViewOutlineProvider() {
+            @Override
+            public void getOutline(View view, Outline outline) {
+                mOldBannerOutlineProvider.getOutline(view, outline);
+                outline.offset(0, -Math.round(view.getTranslationY()));
+            }
+        });
+        mBanner.setClipToOutline(true);
+    }
+
+    void updateBannerOffset(float offsetPercentage) {
+        if (mBanner != null && mBannerOffsetPercentage != offsetPercentage) {
+            mBannerOffsetPercentage = offsetPercentage;
+            mBanner.setTranslationY(offsetPercentage * mBanner.getHeight());
+            mBanner.invalidateOutline();
+        }
+    }
+
+    void updateBannerAlpha(float alpha) {
+        if (mBanner != null && mBannerAlpha != alpha) {
+            mBannerAlpha = alpha;
+            mBanner.setAlpha(alpha);
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/IconView.java b/quickstep/src/com/android/quickstep/views/IconView.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/IconView.java
rename to quickstep/src/com/android/quickstep/views/IconView.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
similarity index 67%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
rename to quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index 846b944..52a7466 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -15,7 +15,6 @@
  */
 package com.android.quickstep.views;
 
-import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.ALL_APPS_HEADER_EXTRA;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
@@ -31,30 +30,21 @@
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.os.Build;
-import android.os.UserHandle;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.widget.FrameLayout;
 
 import com.android.launcher3.BaseQuickstepLauncher;
-import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.appprediction.PredictionUiStateManager;
-import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
-import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
-import com.android.launcher3.util.TraceHelper;
-import com.android.launcher3.views.ScrimView;
 import com.android.quickstep.LauncherActivityInterface;
 import com.android.quickstep.SysUINavigationMode;
-import com.android.quickstep.util.TransformParams;
+import com.android.quickstep.util.OverviewToHomeAnim;
 import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.plugins.RecentsExtraCard;
-import com.android.systemui.shared.recents.model.Task;
 
 /**
  * {@link RecentsView} used in Launcher activity
@@ -63,8 +53,6 @@
 public class LauncherRecentsView extends RecentsView<BaseQuickstepLauncher>
         implements StateListener<LauncherState> {
 
-    private final TransformParams mTransformParams = new TransformParams();
-
     private RecentsExtraCard mRecentsExtraCardPlugin;
     private RecentsExtraViewContainer mRecentsExtraViewContainer;
     private PluginListener<RecentsExtraCard> mRecentsExtraCardPluginListener =
@@ -105,23 +93,14 @@
 
     @Override
     public void startHome() {
+        Runnable onReachedHome = () -> mActivity.getStateManager().goToState(NORMAL, false);
+        OverviewToHomeAnim overviewToHomeAnim = new OverviewToHomeAnim(mActivity, onReachedHome);
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             switchToScreenshot(null,
                     () -> finishRecentsAnimation(true /* toRecents */,
-                            () -> mActivity.getStateManager().goToState(NORMAL)));
+                            () -> overviewToHomeAnim.animateWithVelocity(0)));
         } else {
-            mActivity.getStateManager().goToState(NORMAL);
-        }
-    }
-
-    @Override
-    public void setTranslationY(float translationY) {
-        super.setTranslationY(translationY);
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            LauncherState state = mActivity.getStateManager().getState();
-            if (state == OVERVIEW || state == ALL_APPS) {
-                redrawLiveTile(false);
-            }
+            overviewToHomeAnim.animateWithVelocity(0);
         }
     }
 
@@ -147,29 +126,10 @@
         }
         anim.play(ObjectAnimator.ofFloat(
                 mActivity.getAllAppsController(), ALL_APPS_PROGRESS, allAppsProgressOffscreen));
-
-        ObjectAnimator dragHandleAnim = ObjectAnimator.ofInt(
-                mActivity.getScrimView(), ScrimView.DRAG_HANDLE_ALPHA, 0);
-        dragHandleAnim.setInterpolator(Interpolators.ACCEL_2);
-        anim.play(dragHandleAnim);
-
         return anim;
     }
 
     @Override
-    protected void onTaskLaunchAnimationUpdate(float progress, TaskView tv) {
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            if (tv.isRunningTask()) {
-                mTransformParams.setProgress(1 - progress)
-                        .setSyncTransactionApplier(mSyncTransactionApplier);
-                // TODO: Revisit live tiles
-            } else {
-                redrawLiveTile(true);
-            }
-        }
-    }
-
-    @Override
     protected void onTaskLaunchAnimationEnd(boolean success) {
         if (success) {
             mActivity.getStateManager().goToState(NORMAL, false /* animate */);
@@ -181,65 +141,10 @@
     }
 
     @Override
-    public void onTaskLaunched(Task task) {
-        UserHandle user =  UserHandle.of(task.key.userId);
-        AppLaunchTracker.INSTANCE.get(getContext()).onStartApp(task.getTopComponent(), user,
-                AppLaunchTracker.CONTAINER_OVERVIEW);
-    }
-
-    @Override
-    public boolean shouldUseMultiWindowTaskSizeStrategy() {
-        return TraceHelper.whitelistIpcs("isInMultiWindowMode", mActivity::isInMultiWindowMode);
-    }
-
-    @Override
-    public void scrollTo(int x, int y) {
-        super.scrollTo(x, y);
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && mEnableDrawingLiveTile) {
-            redrawLiveTile(true);
-        }
-    }
-
-    @Override
-    public TransformParams getLiveTileParams(
-            boolean mightNeedToRefill) {
-        if (!mEnableDrawingLiveTile || mRecentsAnimationController == null
-                || mRecentsAnimationTargets == null) {
-            return null;
-        }
-        TaskView taskView = getRunningTaskView();
-        if (taskView != null) {
-            taskView.getThumbnail().getGlobalVisibleRect(mTempRect);
-            int offsetX = (int) (mTaskWidth * taskView.getScaleX() * getScaleX()
-                    - mTempRect.width());
-            int offsetY = (int) (mTaskHeight * taskView.getScaleY() * getScaleY()
-                    - mTempRect.height());
-            if (((mCurrentPage != 0) || mightNeedToRefill) && offsetX > 0) {
-                if (mTempRect.left - offsetX < 0) {
-                    mTempRect.left -= offsetX;
-                } else {
-                    mTempRect.right += offsetX;
-                }
-            }
-            if (mightNeedToRefill && offsetY > 0) {
-                mTempRect.top -= offsetY;
-            }
-            mTransformParams.setProgress(1f)
-                    .setTargetAlpha(taskView.getAlpha())
-                    .setSyncTransactionApplier(mSyncTransactionApplier)
-                    .setTargetSet(mRecentsAnimationTargets);
-        }
-        return mTransformParams;
-    }
-
-    @Override
     public void reset() {
         super.reset();
 
         setLayoutRotation(Surface.ROTATION_0, Surface.ROTATION_0);
-        // We are moving to home or some other UI with no recents. Switch back to the home client,
-        // the home predictions should have been updated when the activity was resumed.
-        PredictionUiStateManager.INSTANCE.get(getContext()).switchClient(Client.HOME);
     }
 
     @Override
@@ -271,14 +176,8 @@
 
     @Override
     protected boolean shouldStealTouchFromSiblingsBelow(MotionEvent ev) {
-        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
-            // Allow touches to go through to the hotseat.
-            Hotseat hotseat = mActivity.getHotseat();
-            boolean touchingHotseat = hotseat.isShown()
-                    && mActivity.getDragLayer().isEventOverView(hotseat, ev, this);
-            return !touchingHotseat;
-        }
-        return super.shouldStealTouchFromSiblingsBelow(ev);
+        return mActivity.getStateManager().getState().overviewUi
+                && super.shouldStealTouchFromSiblingsBelow(ev);
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java b/quickstep/src/com/android/quickstep/views/LiveTileOverlay.java
similarity index 62%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java
rename to quickstep/src/com/android/quickstep/views/LiveTileOverlay.java
index 30c9f77..747c3f2 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java
+++ b/quickstep/src/com/android/quickstep/views/LiveTileOverlay.java
@@ -1,5 +1,10 @@
 package com.android.quickstep.views;
 
+import static android.view.Surface.ROTATION_0;
+import static android.view.Surface.ROTATION_180;
+import static android.view.Surface.ROTATION_270;
+import static android.view.Surface.ROTATION_90;
+
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 
@@ -19,6 +24,7 @@
 import android.view.ViewOverlay;
 
 import com.android.launcher3.anim.Interpolators;
+import com.android.quickstep.util.RecentsOrientedState.SurfaceRotation;
 
 public class LiveTileOverlay extends Drawable {
 
@@ -40,14 +46,15 @@
     public static final LiveTileOverlay INSTANCE = new LiveTileOverlay();
 
     private final Paint mPaint = new Paint();
+    private final RectF mCurrentRect = new RectF();
     private final Rect mBoundsRect = new Rect();
 
-    private RectF mCurrentRect;
+    private @SurfaceRotation int mRotation = ROTATION_0;
+
     private float mCornerRadius;
     private Drawable mIcon;
     private Animator mIconAnimator;
 
-    private boolean mDrawEnabled = true;
     private float mIconAnimationProgress = 0f;
     private boolean mIsAttached;
 
@@ -58,7 +65,7 @@
     public void update(RectF currentRect, float cornerRadius) {
         invalidateSelf();
 
-        mCurrentRect = currentRect;
+        mCurrentRect.set(currentRect);
         mCornerRadius = cornerRadius;
 
         mCurrentRect.roundOut(mBoundsRect);
@@ -66,6 +73,14 @@
         invalidateSelf();
     }
 
+    public void update(float left, float top, float right, float bottom) {
+        mCurrentRect.set(left, top, right, bottom);
+    }
+
+    public void setRotation(@SurfaceRotation int rotation) {
+        mRotation = rotation;
+    }
+
     public void setIcon(Drawable icon) {
         mIcon = icon;
     }
@@ -93,27 +108,45 @@
         return mIconAnimationProgress;
     }
 
-    public void setDrawEnabled(boolean drawEnabled) {
-        if (mDrawEnabled != drawEnabled) {
-            mDrawEnabled = drawEnabled;
-            invalidateSelf();
-        }
-    }
-
     @Override
     public void draw(Canvas canvas) {
-        if (mCurrentRect != null && mDrawEnabled) {
-            canvas.drawRoundRect(mCurrentRect, mCornerRadius, mCornerRadius, mPaint);
-            if (mIcon != null && mIconAnimationProgress > 0f) {
-                canvas.save();
-                float scale = Interpolators.clampToProgress(FAST_OUT_SLOW_IN, 0f,
-                        1f).getInterpolation(mIconAnimationProgress);
-                canvas.translate(mCurrentRect.centerX() - mIcon.getBounds().width() / 2 * scale,
-                        mCurrentRect.top - mIcon.getBounds().height() / 2 * scale);
-                canvas.scale(scale, scale);
-                mIcon.draw(canvas);
-                canvas.restore();
+        canvas.drawRoundRect(mCurrentRect, mCornerRadius, mCornerRadius, mPaint);
+        if (mIcon != null && mIconAnimationProgress > 0f) {
+            canvas.save();
+            float scale = Interpolators.clampToProgress(FAST_OUT_SLOW_IN, 0f,
+                    1f).getInterpolation(mIconAnimationProgress);
+
+            int iconRadius = mIcon.getBounds().width() / 2;
+            float dx = 0;
+            float dy = 0;
+
+            switch (mRotation) {
+                case ROTATION_0:
+                    dx = mCurrentRect.centerX() - iconRadius * scale;
+                    dy = mCurrentRect.top - iconRadius * scale;
+                    break;
+                case ROTATION_90:
+                    dx = mCurrentRect.right - iconRadius * scale;
+                    dy = mCurrentRect.centerY() - iconRadius * scale;
+                    break;
+                case ROTATION_270:
+                    dx = mCurrentRect.left - iconRadius * scale;
+                    dy = mCurrentRect.centerY() - iconRadius * scale;
+                    break;
+                case ROTATION_180:
+                    dx = mCurrentRect.centerX() - iconRadius * scale;
+                    dy = mCurrentRect.bottom - iconRadius * scale;
+                    break;
             }
+
+            int rotationDegrees = mRotation * 90;
+            if (mRotation == ROTATION_90 || mRotation == ROTATION_270) {
+                canvas.rotate(rotationDegrees, dx + iconRadius, dy + iconRadius);
+            }
+            canvas.translate(dx, dy);
+            canvas.scale(scale, scale);
+            mIcon.draw(canvas);
+            canvas.restore();
         }
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
similarity index 86%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
rename to quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index a2da398..8fb7e03 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -16,9 +16,7 @@
 
 package com.android.quickstep.views;
 
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_SHARE;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 
 import android.content.Context;
 import android.content.res.Configuration;
@@ -52,30 +50,26 @@
     private final Rect mInsets = new Rect();
 
     @IntDef(flag = true, value = {
-            HIDDEN_UNSUPPORTED_NAVIGATION,
-            HIDDEN_DISABLED_FEATURE,
             HIDDEN_NON_ZERO_ROTATION,
             HIDDEN_NO_TASKS,
-            HIDDEN_GESTURE_RUNNING,
             HIDDEN_NO_RECENTS})
     @Retention(RetentionPolicy.SOURCE)
     public @interface ActionsHiddenFlags { }
 
-    public static final int HIDDEN_UNSUPPORTED_NAVIGATION = 1 << 0;
-    public static final int HIDDEN_DISABLED_FEATURE = 1 << 1;
-    public static final int HIDDEN_NON_ZERO_ROTATION = 1 << 2;
-    public static final int HIDDEN_NO_TASKS = 1 << 3;
-    public static final int HIDDEN_GESTURE_RUNNING = 1 << 4;
-    public static final int HIDDEN_NO_RECENTS = 1 << 5;
+    public static final int HIDDEN_NON_ZERO_ROTATION = 1 << 0;
+    public static final int HIDDEN_NO_TASKS = 1 << 1;
+    public static final int HIDDEN_NO_RECENTS = 1 << 2;
 
     @IntDef(flag = true, value = {
             DISABLED_SCROLLING,
-            DISABLED_ROTATED})
+            DISABLED_ROTATED,
+            DISABLED_NO_THUMBNAIL})
     @Retention(RetentionPolicy.SOURCE)
     public @interface ActionsDisabledFlags { }
 
     public static final int DISABLED_SCROLLING = 1 << 0;
     public static final int DISABLED_ROTATED = 1 << 1;
+    public static final int DISABLED_NO_THUMBNAIL = 1 << 2;
 
     private static final int INDEX_CONTENT_ALPHA = 0;
     private static final int INDEX_VISIBILITY_ALPHA = 1;
@@ -103,6 +97,7 @@
     public OverviewActionsView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr, 0);
         mMultiValueAlpha = new MultiValueAlpha(this, 4);
+        mMultiValueAlpha.setUpdateVisibility(true);
     }
 
     @Override
@@ -113,7 +108,7 @@
         findViewById(R.id.action_screenshot).setOnClickListener(this);
         if (ENABLE_OVERVIEW_SHARE.get()) {
             share.setVisibility(VISIBLE);
-            findViewById(R.id.share_space).setVisibility(VISIBLE);
+            findViewById(R.id.oav_three_button_space).setVisibility(VISIBLE);
         }
     }
 
@@ -140,13 +135,6 @@
     }
 
     @Override
-    protected void onAttachedToWindow() {
-        super.onAttachedToWindow();
-        updateHiddenFlags(HIDDEN_DISABLED_FEATURE, !ENABLE_OVERVIEW_ACTIONS.get());
-        updateHiddenFlags(HIDDEN_UNSUPPORTED_NAVIGATION, !removeShelfFromOverview(getContext()));
-    }
-
-    @Override
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
         updateVerticalMargin(SysUINavigationMode.getMode(getContext()));
@@ -166,7 +154,6 @@
         }
         boolean isHidden = mHiddenFlags != 0;
         mMultiValueAlpha.getProperty(INDEX_HIDDEN_FLAGS_ALPHA).setValue(isHidden ? 0 : 1);
-        setVisibility(isHidden ? INVISIBLE : VISIBLE);
     }
 
     /**
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsExtraViewContainer.java b/quickstep/src/com/android/quickstep/views/RecentsExtraViewContainer.java
similarity index 100%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsExtraViewContainer.java
rename to quickstep/src/com/android/quickstep/views/RecentsExtraViewContainer.java
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
similarity index 81%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
rename to quickstep/src/com/android/quickstep/views/RecentsView.java
index 7b24b03..f281296 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -22,9 +22,10 @@
 
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
 import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_ICON_PARAMS;
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
 import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
+import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.mapToRange;
 import static com.android.launcher3.Utilities.squaredHypot;
@@ -35,16 +36,13 @@
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_CLEAR_ALL;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_DISMISS_SWIPE_UP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_SWIPE_DOWN;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
-import static com.android.launcher3.uioverrides.touchcontrollers.TaskViewTouchController.SUCCESS_TRANSITION_PROGRESS;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.CLEAR_ALL_BUTTON;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
-import static com.android.quickstep.views.OverviewActionsView.HIDDEN_GESTURE_RUNNING;
 import static com.android.quickstep.views.OverviewActionsView.HIDDEN_NON_ZERO_ROTATION;
 import static com.android.quickstep.views.OverviewActionsView.HIDDEN_NO_RECENTS;
 import static com.android.quickstep.views.OverviewActionsView.HIDDEN_NO_TASKS;
@@ -53,17 +51,17 @@
 import android.animation.LayoutTransition;
 import android.animation.LayoutTransition.TransitionListener;
 import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
-import android.app.ActivityManager;
-import android.content.ComponentName;
+import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
-import android.content.Intent;
 import android.content.res.Configuration;
 import android.graphics.Canvas;
 import android.graphics.Point;
 import android.graphics.PointF;
 import android.graphics.Rect;
+import android.graphics.RectF;
 import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
@@ -91,17 +89,17 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.BaseActivity;
+import com.android.launcher3.BaseActivity.MultiWindowModeChangedListener;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.LauncherState;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.anim.PendingAnimation.EndState;
-import com.android.launcher3.anim.PropertyListBuilder;
 import com.android.launcher3.anim.SpringProperty;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
@@ -109,35 +107,35 @@
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.touch.PagedOrientationHandler.CurveProperties;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.DynamicResource;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.OverScroller;
+import com.android.launcher3.util.ResourceBasedOverride.Overrides;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.ViewPool;
+import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.BaseActivityInterface;
+import com.android.quickstep.GestureState;
 import com.android.quickstep.RecentsAnimationController;
 import com.android.quickstep.RecentsAnimationTargets;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.RecentsModel.TaskVisualsChangeListener;
 import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskThumbnailCache;
-import com.android.quickstep.TaskUtils;
 import com.android.quickstep.ViewUtils;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.util.SplitScreenBounds;
 import com.android.quickstep.util.SurfaceTransactionApplier;
+import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.util.TransformParams;
 import com.android.systemui.plugins.ResourceProvider;
 import com.android.systemui.shared.recents.IPinnedStackAnimationListener;
 import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
-import com.android.systemui.shared.system.LauncherEventUtil;
 import com.android.systemui.shared.system.PackageManagerWrapper;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 
@@ -147,7 +145,7 @@
 /**
  * A list of recent tasks.
  */
-@TargetApi(Build.VERSION_CODES.P)
+@TargetApi(Build.VERSION_CODES.R)
 public abstract class RecentsView<T extends StatefulActivity> extends PagedView implements
         Insettable, TaskThumbnailCache.HighResLoadingState.HighResLoadingStateChangedCallback,
         InvariantDeviceProfile.OnIDPChangeListener, TaskVisualsChangeListener,
@@ -210,15 +208,52 @@
                 }
             };
 
-    protected RecentsOrientedState mOrientationState;
+    public static final FloatProperty<RecentsView> TASK_SECONDARY_TRANSLATION =
+            new FloatProperty<RecentsView>("taskSecondaryTranslation") {
+                @Override
+                public void setValue(RecentsView recentsView, float v) {
+                    recentsView.setTaskViewsSecondaryTranslation(v);
+                }
+
+                @Override
+                public Float get(RecentsView recentsView) {
+                    return recentsView.mTaskViewsSecondaryTranslation;
+                }
+            };
+
+    /** Same as normal SCALE_PROPERTY, but also updates page offsets that depend on this scale. */
+    public static final FloatProperty<RecentsView> RECENTS_SCALE_PROPERTY =
+            new FloatProperty<RecentsView>("recentsScale") {
+                @Override
+                public void setValue(RecentsView view, float scale) {
+                    view.setScaleX(scale);
+                    view.setScaleY(scale);
+                    view.mLastComputedTaskPushOutDistance = null;
+                    view.mLiveTileTaskViewSimulator.recentsViewScale.value = scale;
+                    view.updatePageOffsets();
+                    view.setTaskViewsSecondaryTranslation(view.mTaskViewsSecondaryTranslation);
+                }
+
+                @Override
+                public Float get(RecentsView view) {
+                    return view.getScaleX();
+                }
+            };
+
+    protected final RecentsOrientedState mOrientationState;
     protected final BaseActivityInterface mSizeStrategy;
     protected RecentsAnimationController mRecentsAnimationController;
-    protected RecentsAnimationTargets mRecentsAnimationTargets;
     protected SurfaceTransactionApplier mSyncTransactionApplier;
     protected int mTaskWidth;
     protected int mTaskHeight;
+    protected final TransformParams mLiveTileParams = new TransformParams();
+    protected final TaskViewSimulator mLiveTileTaskViewSimulator;
+    protected final Rect mLastComputedTaskSize = new Rect();
+    // How much a task that is directly offscreen will be pushed out due to RecentsView scale/pivot.
+    protected Float mLastComputedTaskPushOutDistance = null;
     protected boolean mEnableDrawingLiveTile = false;
     protected final Rect mTempRect = new Rect();
+    protected final RectF mTempRectF = new RectF();
     private final PointF mTempPointF = new PointF();
 
     private static final int DISMISS_TASK_DURATION = 300;
@@ -242,12 +277,15 @@
 
     private final ViewPool<TaskView> mTaskViewPool;
 
+    private final TaskOverlayFactory mTaskOverlayFactory;
+
     private boolean mDwbToastShown;
     protected boolean mDisallowScrollToClearAll;
     private boolean mOverlayEnabled;
     protected boolean mFreezeViewVisibility;
 
     private float mAdjacentPageOffset = 0;
+    private float mTaskViewsSecondaryTranslation = 0;
 
     /**
      * TODO: Call reloadIdNeeded in onTaskStackChanged.
@@ -371,17 +409,18 @@
     private int mTaskViewStartIndex = 0;
     private OverviewActionsView mActionsView;
 
-    private BaseActivity.MultiWindowModeChangedListener mMultiWindowModeChangedListener =
-            (inMultiWindowMode) -> {
-                if (mOrientationState != null) {
+    private MultiWindowModeChangedListener mMultiWindowModeChangedListener =
+            new MultiWindowModeChangedListener() {
+                @Override
+                public void onMultiWindowModeChanged(boolean inMultiWindowMode) {
                     mOrientationState.setMultiWindowMode(inMultiWindowMode);
                     setLayoutRotation(mOrientationState.getTouchRotation(),
                             mOrientationState.getDisplayRotation());
-                    rotateAllChildTasks();
-                }
-                if (!inMultiWindowMode && mOverviewStateEnabled) {
-                    // TODO: Re-enable layout transitions for addition of the unpinned task
-                    reloadIfNeeded();
+                    updateChildTaskOrientations();
+                    if (!inMultiWindowMode && mOverviewStateEnabled) {
+                        // TODO: Re-enable layout transitions for addition of the unpinned task
+                        reloadIfNeeded();
+                    }
                 }
             };
 
@@ -394,7 +433,8 @@
         mActivity = BaseActivity.fromContext(context);
         mOrientationState = new RecentsOrientedState(
                 context, mSizeStrategy, this::animateRecentsRotationInPlace);
-        mOrientationState.setActivityConfiguration(context.getResources().getConfiguration());
+        final int rotation = mActivity.getDisplay().getRotation();
+        mOrientationState.setRecentsRotation(rotation);
 
         mFastFlingVelocity = getResources()
                 .getDimensionPixelSize(R.dimen.recents_fast_fling_velocity);
@@ -428,8 +468,18 @@
         updateEmptyMessage();
         mOrientationHandler = mOrientationState.getOrientationHandler();
 
+        mTaskOverlayFactory = Overrides.getObject(
+                TaskOverlayFactory.class,
+                context.getApplicationContext(),
+                R.string.task_overlay_factory_class);
+
         // Initialize quickstep specific cache params here, as this is constructed only once
         mActivity.getViewCache().setCacheSize(R.layout.digital_wellbeing_toast, 5);
+
+        mLiveTileTaskViewSimulator = new TaskViewSimulator(getContext(), getSizeStrategy());
+        mLiveTileTaskViewSimulator.recentsViewScale.value = 1;
+        mLiveTileTaskViewSimulator.setOrientationState(mOrientationState);
+        mLiveTileTaskViewSimulator.setDrawsBelowRecents(true);
     }
 
     public OverScroller getScroller() {
@@ -488,6 +538,9 @@
     @Override
     protected void onWindowVisibilityChanged(int visibility) {
         super.onWindowVisibilityChanged(visibility);
+        if (visibility == GONE && ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            finishRecentsAnimation(true /* toRecents */, null);
+        }
         updateTaskStackListenerState();
     }
 
@@ -514,6 +567,7 @@
         mActivity.addMultiWindowModeChangedListener(mMultiWindowModeChangedListener);
         ActivityManagerWrapper.getInstance().registerTaskStackListener(mTaskStackListener);
         mSyncTransactionApplier = new SurfaceTransactionApplier(this);
+        mLiveTileParams.setSyncTransactionApplier(mSyncTransactionApplier);
         RecentsModel.INSTANCE.get(getContext()).addThumbnailChangeListener(this);
         mIdp.addOnChangeListener(this);
         mIPinnedStackAnimationListener.setActivity(mActivity);
@@ -521,6 +575,7 @@
                 mIPinnedStackAnimationListener);
         mOrientationState.initListeners();
         SplitScreenBounds.INSTANCE.addOnChangeListener(this);
+        mTaskOverlayFactory.initListeners();
     }
 
     @Override
@@ -531,12 +586,14 @@
         mActivity.removeMultiWindowModeChangedListener(mMultiWindowModeChangedListener);
         ActivityManagerWrapper.getInstance().unregisterTaskStackListener(mTaskStackListener);
         mSyncTransactionApplier = null;
+        mLiveTileParams.setSyncTransactionApplier(null);
         RecentsModel.INSTANCE.get(getContext()).removeThumbnailChangeListener(this);
         mIdp.removeOnChangeListener(this);
         SystemUiProxy.INSTANCE.get(getContext()).setPinnedStackAnimationListener(null);
         SplitScreenBounds.INSTANCE.removeOnChangeListener(this);
         mIPinnedStackAnimationListener.setActivity(null);
         mOrientationState.destroyListeners();
+        mTaskOverlayFactory.removeListeners();
     }
 
     @Override
@@ -612,9 +669,6 @@
     public void onDigitalWellbeingToastShown() {
         if (!mDwbToastShown) {
             mDwbToastShown = true;
-            mActivity.getUserEventDispatcher().logActionTip(
-                    LauncherEventUtil.VISIBLE,
-                    LauncherLogProto.TipType.DWB_TOAST);
         }
     }
 
@@ -649,6 +703,13 @@
     @Override
     public boolean onTouchEvent(MotionEvent ev) {
         super.onTouchEvent(ev);
+
+        TaskView taskView = getCurrentPageTaskView();
+        if (taskView != null && taskView.offerTouchToChildren(ev)) {
+            // Keep consuming events to pass to delegate
+            return true;
+        }
+
         final int x = (int) ev.getX();
         final int y = (int) ev.getY();
         switch (ev.getAction()) {
@@ -710,7 +771,7 @@
 
     protected void applyLoadPlan(ArrayList<Task> tasks) {
         if (mPendingAnimation != null) {
-            mPendingAnimation.addEndListener((endState) -> applyLoadPlan(tasks));
+            mPendingAnimation.addEndListener(success -> applyLoadPlan(tasks));
             return;
         }
 
@@ -807,6 +868,19 @@
                 taskView.setModalness(mTaskModalness);
             }
         }
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            // Since we reuse the same mLiveTileTaskViewSimulator in the RecentsView, we need
+            // to reset the params after it settles in Overview from swipe up so that we don't
+            // render with obsolete param values.
+            mLiveTileTaskViewSimulator.taskPrimaryTranslation.value = 0;
+            mLiveTileTaskViewSimulator.taskSecondaryTranslation.value = 0;
+            mLiveTileTaskViewSimulator.fullScreenProgress.value = 0;
+            mLiveTileTaskViewSimulator.recentsViewScale.value = 1;
+
+            // Reset the live tile rect
+            DeviceProfile deviceProfile = mActivity.getDeviceProfile();
+            LiveTileOverlay.INSTANCE.update(0, 0, deviceProfile.widthPx, deviceProfile.heightPx);
+        }
         if (mRunningTaskTileHidden) {
             setRunningTaskHidden(mRunningTaskTileHidden);
         }
@@ -848,6 +922,7 @@
     public void setInsets(Rect insets) {
         mInsets.set(insets);
         resetPaddingFromTaskSize();
+        mLiveTileTaskViewSimulator.setDp(mActivity.getDeviceProfile());
     }
 
     private void resetPaddingFromTaskSize() {
@@ -865,6 +940,7 @@
     public void getTaskSize(Rect outRect) {
         mSizeStrategy.calculateTaskSize(mActivity, mActivity.getDeviceProfile(), outRect,
                 mOrientationHandler);
+        mLastComputedTaskSize.set(outRect);
     }
 
     /** Gets the task size for modal state. */
@@ -889,6 +965,12 @@
 
         // Update the high res thumbnail loader state
         mModel.getThumbnailCache().getHighResLoadingState().setFlingingFast(isFlingingFast);
+
+        mLiveTileTaskViewSimulator.setScroll(getScrollOffset());
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && mEnableDrawingLiveTile
+                && mLiveTileParams.getTargetSet() != null) {
+            redrawLiveTile();
+        }
         return scrolling;
     }
 
@@ -906,8 +988,8 @@
         final int pageCount = getPageCount();
         for (int i = 0; i < pageCount; i++) {
             View page = getPageAt(i);
-            mScrollState.updateInterpolation(mOrientationHandler.getChildStartWithTranslation(page),
-                    mPageSpacing);
+            mScrollState.updateInterpolation(
+                    mOrientationHandler.getChildStartWithTranslation(page));
             ((PageCallbacks) page).onPageScroll(mScrollState);
         }
     }
@@ -996,7 +1078,7 @@
         mTaskListChangeId = -1;
 
         mRecentsAnimationController = null;
-        mRecentsAnimationTargets = null;
+        mLiveTileParams.setTargetSet(null);
 
         unloadVisibleTaskData();
         setCurrentPage(0);
@@ -1041,18 +1123,17 @@
     /**
      * Called when a gesture from an app is starting.
      */
-    public void onGestureAnimationStart(int runningTaskId) {
+    public void onGestureAnimationStart(RunningTaskInfo runningTaskInfo) {
         // This needs to be called before the other states are set since it can create the task view
         if (mOrientationState.setGestureActive(true)) {
             updateOrientationHandler();
         }
 
-        showCurrentTask(runningTaskId);
+        showCurrentTask(runningTaskInfo);
         setEnableFreeScroll(false);
         setEnableDrawingLiveTile(false);
         setRunningTaskHidden(true);
         setRunningTaskIconScaledDown(true);
-        mActionsView.updateHiddenFlags(HIDDEN_GESTURE_RUNNING, true);
     }
 
     /**
@@ -1078,7 +1159,7 @@
         pa.addListener(AnimationSuccessListener.forRunnable(() -> {
             setLayoutRotation(newRotation, mOrientationState.getDisplayRotation());
             mActivity.getDragLayer().recreateControllers();
-            rotateAllChildTasks();
+            updateChildTaskOrientations();
             setRecentsChangedOrientation(false).start();
         }));
         pa.start();
@@ -1099,14 +1180,21 @@
     }
 
 
-    private void rotateAllChildTasks() {
+    private void updateChildTaskOrientations() {
         for (int i = 0; i < getTaskViewCount(); i++) {
             getTaskViewAt(i).setOrientationState(mOrientationState);
         }
     }
 
     /**
-     * Called when a gesture from an app has finished.
+     * Called when a gesture from an app has finished, and an end target has been determined.
+     */
+    public void onGestureEndTargetCalculated(GestureState.GestureEndTarget endTarget) {
+
+    }
+
+    /**
+     * Called when a gesture from an app has finished, and the animation to the target has ended.
      */
     public void onGestureAnimationEnd() {
         if (mOrientationState.setGestureActive(false)) {
@@ -1125,10 +1213,10 @@
     }
 
     /**
-     * Returns true if we should add a dummy taskView for the running task id
+     * Returns true if we should add a stub taskView for the running task id
      */
-    protected boolean shouldAddDummyTaskView(int runningTaskId) {
-        return getTaskView(runningTaskId) == null;
+    protected boolean shouldAddStubTaskView(RunningTaskInfo runningTaskInfo) {
+        return runningTaskInfo != null && getTaskView(runningTaskInfo.taskId) == null;
     }
 
     /**
@@ -1137,8 +1225,8 @@
      * All subsequent calls to reload will keep the task as the first item until {@link #reset()}
      * is called.  Also scrolls the view to this task.
      */
-    public void showCurrentTask(int runningTaskId) {
-        if (shouldAddDummyTaskView(runningTaskId)) {
+    public void showCurrentTask(RunningTaskInfo runningTaskInfo) {
+        if (shouldAddStubTaskView(runningTaskInfo)) {
             boolean wasEmpty = getChildCount() == 0;
             // Add an empty view for now until the task plan is loaded and applied
             final TaskView taskView = mTaskViewPool.getView();
@@ -1148,10 +1236,7 @@
             }
             // The temporary running task is only used for the duration between the start of the
             // gesture and the task list is loaded and applied
-            mTmpRunningTask = new Task(new Task.TaskKey(runningTaskId, 0, new Intent(),
-                    new ComponentName(getContext(), getClass()), 0, 0), null, null, "", "", 0, 0,
-                    false, true, false, false, new ActivityManager.TaskDescription(), 0,
-                    new ComponentName("", ""), false);
+            mTmpRunningTask = Task.from(new TaskKey(runningTaskInfo), runningTaskInfo, false);
             taskView.bind(mTmpRunningTask, mOrientationState);
 
             // Measure and layout immediately so that the scroll values is updated instantly
@@ -1162,7 +1247,7 @@
         }
 
         boolean runningTaskTileHidden = mRunningTaskTileHidden;
-        setCurrentTask(runningTaskId);
+        setCurrentTask(runningTaskInfo == null ? -1 : runningTaskInfo.taskId);
         setCurrentPage(getRunningTaskIndex());
         setRunningTaskViewShowScreenshot(false);
         setRunningTaskHidden(runningTaskTileHidden);
@@ -1214,19 +1299,26 @@
     }
 
     public void showNextTask() {
-        TaskView runningTaskView = getRunningTaskView();
+        final TaskView runningTaskView = getRunningTaskView();
+        final TaskView targetTask;
+
         if (runningTaskView == null) {
             // Launch the first task
             if (getTaskViewCount() > 0) {
-                getTaskViewAt(0).launchTask(true);
+                targetTask = getTaskViewAt(0);
+            } else {
+                return;
             }
         } else {
-            if (getNextTaskView() != null) {
-                getNextTaskView().launchTask(true);
+            final TaskView nextTask = getNextTaskView();
+            if (nextTask != null) {
+                targetTask = nextTask;
             } else {
-                runningTaskView.launchTask(true);
+                targetTask = runningTaskView;
             }
         }
+        targetTask.setEndQuickswitchCuj(true);
+        targetTask.launchTask(true);
     }
 
     public void setRunningTaskIconScaledDown(boolean isScaledDown) {
@@ -1248,7 +1340,6 @@
     }
 
     private void animateActionsViewIn() {
-        mActionsView.updateHiddenFlags(HIDDEN_GESTURE_RUNNING, false);
         ObjectAnimator anim = ObjectAnimator.ofFloat(
                 mActionsView.getVisibilityAlpha(), MultiValueAlpha.VALUE, 0, 1);
         anim.setDuration(TaskView.SCALE_ICON_DURATION);
@@ -1332,10 +1423,13 @@
         /**
          * Updates linearInterpolation for the provided child position
          */
-        public void updateInterpolation(float childStart, int pageSpacing) {
+        public void updateInterpolation(float childStart) {
             float pageCenter = childStart + halfPageSize;
             float distanceFromScreenCenter = screenCenter - pageCenter;
-            float distanceToReachEdge = halfScreenSize + halfPageSize + pageSpacing;
+            // How far the page has to move from the center to be offscreen, taking into account
+            // the EDGE_SCALE_DOWN_FACTOR that will be applied at that position.
+            float distanceToReachEdge = halfScreenSize
+                    + halfPageSize * (1 - TaskView.EDGE_SCALE_DOWN_FACTOR);
             linearInterpolation = Math.min(1,
                     Math.abs(distanceFromScreenCenter) / distanceToReachEdge);
         }
@@ -1358,7 +1452,7 @@
         FloatProperty<View> secondaryViewTranslate =
             mOrientationHandler.getSecondaryViewTranslate();
         int secondaryTaskDimension = mOrientationHandler.getSecondaryDimension(taskView);
-        int verticalFactor = mOrientationHandler.getTaskDismissDirectionFactor();
+        int verticalFactor = mOrientationHandler.getSecondaryTranslationDirectionFactor();
 
         ResourceProvider rp = DynamicResource.provider(mActivity);
         SpringProperty sp = new SpringProperty(SpringProperty.FLAG_CAN_SPRING_ON_START)
@@ -1369,21 +1463,10 @@
                 verticalFactor * secondaryTaskDimension).setDuration(duration), LINEAR, sp);
     }
 
-    private void removeTask(TaskView taskView, int index, EndState endState) {
-        if (taskView.getTask() != null) {
-            ActivityManagerWrapper.getInstance().removeTask(taskView.getTask().key.id);
-            ComponentKey compKey = TaskUtils.getLaunchComponentKeyForTask(taskView.getTask().key);
-            mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
-                    endState.logAction, Direction.UP, index, compKey);
-            mActivity.getStatsLogManager().logger().withItemInfo(taskView.getItemInfo())
-                    .log(LAUNCHER_TASK_DISMISS_SWIPE_UP);
-        }
-    }
-
     public PendingAnimation createTaskDismissAnimation(TaskView taskView, boolean animateTaskView,
             boolean shouldRemoveTask, long duration) {
         if (mPendingAnimation != null) {
-            mPendingAnimation.finish(false, Touch.SWIPE);
+            mPendingAnimation.createPlaybackController().dispatchOnCancel();
         }
         PendingAnimation anim = new PendingAnimation(duration);
 
@@ -1450,28 +1533,43 @@
             anim.addOnFrameCallback(this::updateCurveProperties);
         }
 
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && getRunningTaskView() == taskView) {
+            anim.addOnFrameCallback(() -> {
+                mLiveTileTaskViewSimulator.taskSecondaryTranslation.value =
+                        mOrientationHandler.getSecondaryValue(
+                                taskView.getTranslationX(),
+                                taskView.getTranslationY());
+                redrawLiveTile();
+            });
+        }
+
         // Add a tiny bit of translation Z, so that it draws on top of other views
         if (animateTaskView) {
             taskView.setTranslationZ(0.1f);
         }
 
         mPendingAnimation = anim;
-        mPendingAnimation.addEndListener(new Consumer<EndState>() {
+        mPendingAnimation.addEndListener(new Consumer<Boolean>() {
             @Override
-            public void accept(EndState endState) {
-                if (ENABLE_QUICKSTEP_LIVE_TILE.get() &&
-                        taskView.isRunningTask() && endState.isSuccess) {
-                    finishRecentsAnimation(true /* toHome */, () -> onEnd(endState));
+            public void accept(Boolean success) {
+                if (ENABLE_QUICKSTEP_LIVE_TILE.get() && taskView.isRunningTask() && success) {
+                    finishRecentsAnimation(true /* toHome */, () -> onEnd(success));
                 } else {
-                    onEnd(endState);
+                    onEnd(success);
                 }
             }
 
             @SuppressWarnings("WrongCall")
-            private void onEnd(EndState endState) {
-                if (endState.isSuccess) {
+            private void onEnd(boolean success) {
+                if (success) {
                     if (shouldRemoveTask) {
-                        removeTask(taskView, draggedIndex, endState);
+                        if (taskView.getTask() != null) {
+                            UI_HELPER_EXECUTOR.execute(() -> ActivityManagerWrapper.getInstance()
+                                    .removeTask(taskView.getTask().key.id));
+                            mActivity.getStatsLogManager().logger()
+                                    .withItemInfo(taskView.getItemInfo())
+                                    .log(LAUNCHER_TASK_DISMISS_SWIPE_UP);
+                        }
                     }
 
                     int pageToSnapTo = mCurrentPage;
@@ -1510,10 +1608,11 @@
         }
 
         mPendingAnimation = anim;
-        mPendingAnimation.addEndListener((endState) -> {
-            if (endState.isSuccess) {
+        mPendingAnimation.addEndListener(isSuccess -> {
+            if (isSuccess) {
                 // Remove all the task views now
-                ActivityManagerWrapper.getInstance().removeAllRecentTasks();
+                UI_HELPER_EXECUTOR.execute(
+                        ActivityManagerWrapper.getInstance()::removeAllRecentTasks);
                 removeTasksViewsAndClearAllButton();
                 startHome();
             }
@@ -1538,7 +1637,6 @@
     protected void runDismissAnimation(PendingAnimation pendingAnim) {
         AnimatorPlaybackController controller = pendingAnim.createPlaybackController();
         controller.dispatchOnStart();
-        controller.setEndAction(() -> pendingAnim.finish(true, Touch.SWIPE));
         controller.getAnimationPlayer().setInterpolator(FAST_OUT_SLOW_IN);
         controller.start();
     }
@@ -1551,7 +1649,7 @@
     @SuppressWarnings("unused")
     private void dismissAllTasks(View view) {
         runDismissAnimation(createAllTasksDismissAnimation(DISMISS_TASK_DURATION));
-        mActivity.getUserEventDispatcher().logActionOnControl(TAP, CLEAR_ALL_BUTTON);
+        mActivity.getStatsLogManager().logger().log(LAUNCHER_TASK_CLEAR_ALL);
     }
 
     private void dismissCurrentTask() {
@@ -1652,15 +1750,26 @@
         super.setVisibility(visibility);
         if (mActionsView != null) {
             mActionsView.updateHiddenFlags(HIDDEN_NO_RECENTS, visibility != VISIBLE);
+            if (visibility != VISIBLE) {
+                mActionsView.updateDisabledFlags(OverviewActionsView.DISABLED_SCROLLING, false);
+            }
         }
     }
 
     @Override
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-        if (mOrientationState.setActivityConfiguration(newConfig)) {
+        final int rotation = mActivity.getDisplay().getRotation();
+        if (mOrientationState.setRecentsRotation(rotation)) {
             updateOrientationHandler();
         }
+
+        // If overview is in modal state when rotate, reset it to overview state without running
+        // animation.
+        if (mActivity.isInState(OVERVIEW_MODAL_TASK)) {
+            mActivity.getStateManager().goToState(LauncherState.OVERVIEW, false);
+            resetModalVisuals();
+        }
     }
 
     public void setLayoutRotation(int touchRotation, int displayRotation) {
@@ -1680,10 +1789,11 @@
                 : View.LAYOUT_DIRECTION_RTL);
         mClearAllButton.setRotation(mOrientationHandler.getDegreesRotated());
         mActivity.getDragLayer().recreateControllers();
-        boolean isInLandscape = mOrientationState.getTouchRotation() != 0
+        boolean isInLandscape = mOrientationState.getTouchRotation() != ROTATION_0
                 || mOrientationState.getRecentsActivityRotation() != ROTATION_0;
         mActionsView.updateHiddenFlags(HIDDEN_NON_ZERO_ROTATION,
                 !mOrientationState.canRecentsActivityRotate() && isInLandscape);
+        updateChildTaskOrientations();
         resetPaddingFromTaskSize();
         requestLayout();
         // Reapply the current page to update page scrolls.
@@ -1769,14 +1879,15 @@
         setPivotX(mTempPointF.x);
         setPivotY(mTempPointF.y);
         setTaskModalness(mTaskModalness);
+        mLastComputedTaskPushOutDistance = null;
         updatePageOffsets();
         setImportantForAccessibility(isModal() ? IMPORTANT_FOR_ACCESSIBILITY_NO
                 : IMPORTANT_FOR_ACCESSIBILITY_AUTO);
     }
 
     private void updatePageOffsets() {
-        float offset = mAdjacentPageOffset * getWidth();
-        float modalOffset = ACCEL_0_75.getInterpolation(mTaskModalness) * getWidth();
+        float offset = mAdjacentPageOffset;
+        float modalOffset = ACCEL_0_75.getInterpolation(mTaskModalness);
         if (mIsRtl) {
             offset = -offset;
             modalOffset = -modalOffset;
@@ -1785,19 +1896,101 @@
 
         TaskView runningTask = mRunningTaskId == -1 || !mRunningTaskTileHidden
                 ? null : getTaskView(mRunningTaskId);
-        int midPoint = runningTask == null ? -1 : indexOfChild(runningTask);
-        int currentPage = getCurrentPage();
+        int midpoint = runningTask == null ? -1 : indexOfChild(runningTask);
+        int modalMidpoint = getCurrentPage();
+
+        float midpointOffsetSize = 0;
+        float leftOffsetSize = midpoint - 1 >= 0
+                ? -getOffsetSize(midpoint - 1, midpoint, offset)
+                : 0;
+        float rightOffsetSize = midpoint + 1 < count
+                ? getOffsetSize(midpoint + 1, midpoint, offset)
+                : 0;
+
+        float modalMidpointOffsetSize = 0;
+        float modalLeftOffsetSize = modalMidpoint - 1 >= 0
+                ? -getOffsetSize(modalMidpoint - 1, modalMidpoint, modalOffset)
+                : 0;
+        float modalRightOffsetSize = modalMidpoint + 1 < count
+                ? getOffsetSize(modalMidpoint + 1, modalMidpoint, modalOffset)
+                : 0;
 
         for (int i = 0; i < count; i++) {
-            float translation = i == midPoint ? 0 : (i < midPoint ? -offset : offset);
-            float modalTranslation =
-                    i == currentPage ? 0 : (i < currentPage ? -modalOffset : modalOffset);
-            getChildAt(i).setTranslationX(translation + modalTranslation);
+            float translation = i == midpoint
+                    ? midpointOffsetSize
+                    : i < midpoint
+                            ? leftOffsetSize
+                            : rightOffsetSize;
+            float modalTranslation = i == modalMidpoint
+                    ? modalMidpointOffsetSize
+                    : i < modalMidpoint
+                            ? modalLeftOffsetSize
+                            : modalRightOffsetSize;
+            float totalTranslation = translation + modalTranslation;
+            mOrientationHandler.getPrimaryViewTranslate().set(getChildAt(i),
+                    totalTranslation * mOrientationHandler.getPrimaryTranslationDirectionFactor());
         }
         updateCurveProperties();
     }
 
     /**
+     * Computes the distance to offset the given child such that it is completely offscreen when
+     * translating away from the given midpoint.
+     * @param offsetProgress From 0 to 1 where 0 means no offset and 1 means offset offscreen.
+     */
+    private float getOffsetSize(int childIndex, int midpointIndex, float offsetProgress) {
+        if (offsetProgress == 0) {
+            // Don't bother calculating everything below if we won't offset anyway.
+            return 0;
+        }
+        // First, get the position of the task relative to the midpoint. If there is no midpoint
+        // then we just use the normal (centered) task position.
+        mTempRectF.set(mLastComputedTaskSize);
+        RectF taskPosition = mTempRectF;
+        float desiredLeft = getWidth();
+        float distanceToOffscreen = desiredLeft - taskPosition.left;
+        // Used to calculate the scale of the task view based on its new offset.
+        float centerToOffscreenProgress = Math.abs(offsetProgress);
+        if (midpointIndex > -1) {
+            // When there is a midpoint reference task, adjacent tasks have less distance to travel
+            // to reach offscreen. Offset the task position to the task's starting point.
+            View child = getChildAt(childIndex);
+            View midpointChild = getChildAt(midpointIndex);
+            int distanceFromMidpoint = Math.abs(mOrientationHandler.getChildStart(child)
+                    - mOrientationHandler.getChildStart(midpointChild)
+                    + getDisplacementFromScreenCenter(midpointIndex));
+            taskPosition.offset(distanceFromMidpoint, 0);
+            centerToOffscreenProgress = Utilities.mapRange(centerToOffscreenProgress,
+                    distanceFromMidpoint / distanceToOffscreen, 1);
+        }
+        // Find the task's scale based on its offscreen progress, then see how far it still needs to
+        // move to be completely offscreen.
+        Utilities.scaleRectFAboutCenter(taskPosition,
+                TaskView.getCurveScaleForInterpolation(centerToOffscreenProgress));
+        distanceToOffscreen = desiredLeft - taskPosition.left;
+        // Finally, we need to account for RecentsView scale, because it moves tasks based on its
+        // pivot. To do this, we move the task position to where it would be offscreen at scale = 1
+        // (computed above), then we apply the scale via getMatrix() to determine how much that
+        // moves the task from its desired position, and adjust the computed distance accordingly.
+        if (mLastComputedTaskPushOutDistance == null) {
+            taskPosition.offsetTo(desiredLeft, 0);
+            getMatrix().mapRect(taskPosition);
+            mLastComputedTaskPushOutDistance = (taskPosition.left - desiredLeft) / getScaleX();
+        }
+        distanceToOffscreen -= mLastComputedTaskPushOutDistance;
+        return distanceToOffscreen * offsetProgress;
+    }
+
+    private void setTaskViewsSecondaryTranslation(float translation) {
+        mTaskViewsSecondaryTranslation = translation;
+        for (int i = 0; i < getTaskViewCount(); i++) {
+            TaskView task = getTaskViewAt(i);
+            mOrientationHandler.getSecondaryViewTranslate().set(task, translation / getScaleY());
+        }
+        mLiveTileTaskViewSimulator.recentsViewSecondaryTranslation.value = translation;
+    }
+
+    /**
      * TODO: Do not assume motion across X axis for adjacent page
      */
     public float getPageOffsetScale() {
@@ -1893,22 +2086,35 @@
         boolean launchingCenterTask = taskIndex == centerTaskIndex;
 
         float toScale = getMaxScaleForFullScreen();
+        RecentsView recentsView = tv.getRecentsView();
         if (launchingCenterTask) {
-            RecentsView recentsView = tv.getRecentsView();
-            anim.play(ObjectAnimator.ofFloat(recentsView, SCALE_PROPERTY, toScale));
+            anim.play(ObjectAnimator.ofFloat(recentsView, RECENTS_SCALE_PROPERTY, toScale));
             anim.play(ObjectAnimator.ofFloat(recentsView, FULLSCREEN_PROGRESS, 1));
         } else {
             // We are launching an adjacent task, so parallax the center and other adjacent task.
             float displacementX = tv.getWidth() * (toScale - tv.getCurveScale());
-            anim.play(ObjectAnimator.ofFloat(getPageAt(centerTaskIndex), TRANSLATION_X,
-                    mIsRtl ? -displacementX : displacementX));
+            float primaryTranslation = mIsRtl ? -displacementX : displacementX;
+            anim.play(ObjectAnimator.ofFloat(getPageAt(centerTaskIndex),
+                    mOrientationHandler.getPrimaryViewTranslate(), primaryTranslation));
+            int runningTaskIndex = recentsView.getRunningTaskIndex();
+            if (ENABLE_QUICKSTEP_LIVE_TILE.get() && runningTaskIndex != -1
+                    && runningTaskIndex != taskIndex) {
+                anim.play(ObjectAnimator.ofFloat(
+                        recentsView.getLiveTileTaskViewSimulator().taskPrimaryTranslation,
+                        AnimatedFloat.VALUE,
+                        primaryTranslation));
+            }
 
             int otherAdjacentTaskIndex = centerTaskIndex + (centerTaskIndex - taskIndex);
             if (otherAdjacentTaskIndex >= 0 && otherAdjacentTaskIndex < getPageCount()) {
-                anim.play(new PropertyListBuilder()
-                        .translationX(mIsRtl ? -displacementX : displacementX)
-                        .scale(1)
-                        .build(getPageAt(otherAdjacentTaskIndex)));
+                PropertyValuesHolder[] properties = new PropertyValuesHolder[3];
+                properties[0] = PropertyValuesHolder.ofFloat(
+                        mOrientationHandler.getPrimaryViewTranslate(), primaryTranslation);
+                properties[1] = PropertyValuesHolder.ofFloat(View.SCALE_X, 1);
+                properties[2] = PropertyValuesHolder.ofFloat(View.SCALE_Y, 1);
+
+                anim.play(ObjectAnimator.ofPropertyValuesHolder(getPageAt(otherAdjacentTaskIndex),
+                        properties));
             }
         }
         return anim;
@@ -1945,8 +2151,6 @@
                             ? targetSysUiFlags
                             : 0);
 
-            onTaskLaunchAnimationUpdate(animator.getAnimatedFraction(), tv);
-
             // Passing the threshold from taskview to fullscreen app will vibrate
             final boolean passed = animator.getAnimatedFraction() >=
                     SUCCESS_TRANSITION_PROGRESS;
@@ -1970,20 +2174,26 @@
 
         mPendingAnimation = new PendingAnimation(duration);
         mPendingAnimation.add(anim);
-        mPendingAnimation.addEndListener((endState) -> {
-            if (endState.isSuccess) {
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            mLiveTileTaskViewSimulator.addOverviewToAppAnim(mPendingAnimation, interpolator);
+            mPendingAnimation.addOnFrameCallback(this::redrawLiveTile);
+        }
+        mPendingAnimation.addEndListener(isSuccess -> {
+            if (isSuccess) {
                 Consumer<Boolean> onLaunchResult = (result) -> {
                     onTaskLaunchAnimationEnd(result);
                     if (!result) {
                         tv.notifyTaskLaunchFailed(TAG);
                     }
                 };
-                tv.launchTask(false, onLaunchResult, getHandler());
+                if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+                    finishRecentsAnimation(false /* toRecents */, null);
+                    onLaunchResult.accept(true /* success */);
+                } else {
+                    tv.launchTask(false, onLaunchResult, getHandler());
+                }
                 Task task = tv.getTask();
                 if (task != null) {
-                    mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
-                            endState.logAction, Direction.DOWN, indexOfChild(tv),
-                            TaskUtils.getLaunchComponentKeyForTask(task.key));
                     mActivity.getStatsLogManager().logger().withItemInfo(tv.getItemInfo())
                             .log(LAUNCHER_TASK_LAUNCH_SWIPE_DOWN);
                 }
@@ -1995,22 +2205,12 @@
         return mPendingAnimation;
     }
 
-    protected void onTaskLaunchAnimationUpdate(float progress, TaskView tv) {
-    }
-
-    public abstract boolean shouldUseMultiWindowTaskSizeStrategy();
-
     protected void onTaskLaunchAnimationEnd(boolean success) {
         if (success) {
             resetTaskVisuals();
         }
     }
 
-    /**
-     * Called when task activity is launched
-     */
-    public void onTaskLaunched(Task task){ }
-
     @Override
     protected void notifyPageSwitchListener(int prevPage) {
         super.notifyPageSwitchListener(prevPage);
@@ -2071,13 +2271,27 @@
         mEnableDrawingLiveTile = enableDrawingLiveTile;
     }
 
-    public void redrawLiveTile(boolean mightNeedToRefill) { }
+    public void redrawLiveTile() {
+        mLiveTileTaskViewSimulator.apply(mLiveTileParams);
+    }
+
+    public TaskViewSimulator getLiveTileTaskViewSimulator() {
+        return mLiveTileTaskViewSimulator;
+    }
+
+    public TransformParams getLiveTileParams() {
+        return mLiveTileParams;
+    }
 
     // TODO: To be removed in a follow up CL
     public void setRecentsAnimationTargets(RecentsAnimationController recentsAnimationController,
             RecentsAnimationTargets recentsAnimationTargets) {
         mRecentsAnimationController = recentsAnimationController;
-        mRecentsAnimationTargets = recentsAnimationTargets;
+        if (recentsAnimationTargets != null && recentsAnimationTargets.apps.length > 0) {
+            mLiveTileTaskViewSimulator.setPreview(
+                    recentsAnimationTargets.apps[recentsAnimationTargets.apps.length - 1]);
+            mLiveTileParams.setTargetSet(recentsAnimationTargets);
+        }
     }
 
     public void setLiveTileOverlayAttached(boolean liveTileOverlayAttached) {
@@ -2101,13 +2315,13 @@
         mRecentsAnimationController.finish(toRecents, () -> {
             if (onFinishComplete != null) {
                 onFinishComplete.run();
-                // After we finish the recents animation, the current task id should be correctly
-                // reset so that when the task is launched from Overview later, it goes through the
-                // flow of starting a new task instead of finishing recents animation to app. A
-                // typical example of this is (1) user swipes up from app to Overview (2) user
-                // taps on QSB (3) user goes back to Overview and launch the most recent task.
-                setCurrentTask(-1);
             }
+            // After we finish the recents animation, the current task id should be correctly
+            // reset so that when the task is launched from Overview later, it goes through the
+            // flow of starting a new task instead of finishing recents animation to app. A
+            // typical example of this is (1) user swipes up from app to Overview (2) user
+            // taps on QSB (3) user goes back to Overview and launch the most recent task.
+            setCurrentTask(-1);
         });
     }
 
@@ -2181,7 +2395,14 @@
         if (pageIndex == -1) {
             return 0;
         }
-        return getScrollForPage(pageIndex) - mOrientationHandler.getPrimaryScroll(this);
+        // Unbound the scroll (due to overscroll) if the adjacent tasks are offset away from it.
+        // This allows the page to move freely, given there's no visual indication why it shouldn't.
+        int boundedScroll = mOrientationHandler.getPrimaryScroll(this);
+        int unboundedScroll = getUnboundedScroll();
+        float unboundedProgress = mAdjacentPageOffset;
+        int scroll = Math.round(unboundedScroll * unboundedProgress
+                + boundedScroll * (1 - unboundedProgress));
+        return getScrollForPage(pageIndex) - scroll;
     }
 
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
@@ -2213,11 +2434,6 @@
         };
     }
 
-    public TransformParams getLiveTileParams(
-            boolean mightNeedToRefill) {
-        return null;
-    }
-
     private void updateEnabledOverlays() {
         int overlayEnabledPage = mOverlayEnabled ? getNextPage() : -1;
         int taskCount = getTaskViewCount();
@@ -2233,7 +2449,19 @@
         }
     }
 
-    /** If it's in the live tile mode, switch the running task into screenshot mode. */
+    /**
+     * Switch the current running task view to static snapshot mode,
+     * capturing the snapshot at the same time.
+     */
+    public void switchToScreenshot(Runnable onFinishRunnable) {
+        switchToScreenshot(mRunningTaskId == -1 ? null
+                : mRecentsAnimationController.screenshotTask(mRunningTaskId), onFinishRunnable);
+    }
+
+    /**
+     * Switch the current running task view to static snapshot mode, using the
+     * provided thumbnail data as the snapshot.
+     */
     public void switchToScreenshot(ThumbnailData thumbnailData, Runnable onFinishRunnable) {
         TaskView taskView = getRunningTaskView();
         if (taskView != null) {
@@ -2243,7 +2471,7 @@
             } else {
                 taskView.getThumbnail().refresh();
             }
-            ViewUtils.postDraw(taskView, onFinishRunnable);
+            ViewUtils.postFrameDrawn(taskView, onFinishRunnable);
         } else {
             onFinishRunnable.run();
         }
@@ -2283,6 +2511,10 @@
      */
     public void setModalStateEnabled(boolean isModalState) { }
 
+    public TaskOverlayFactory getTaskOverlayFactory() {
+        return mTaskOverlayFactory;
+    }
+
     public BaseActivityInterface getSizeStrategy() {
         return mSizeStrategy;
     }
diff --git a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
index 19e278b..db04fc0 100644
--- a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
+++ b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
@@ -15,10 +15,7 @@
  */
 package com.android.quickstep.views;
 
-import static com.android.launcher3.LauncherState.ALL_APPS_HEADER_EXTRA;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.QUICK_SWITCH;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
@@ -32,25 +29,20 @@
 import android.graphics.Path;
 import android.graphics.Path.Direction;
 import android.graphics.Path.Op;
-import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.uioverrides.states.OverviewState;
-import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.ScrimView;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
-import com.android.quickstep.util.LayoutUtils;
 
 /**
  * Scrim used for all-apps and shelf in Overview
@@ -77,15 +69,11 @@
     private final float mRadius;
     private final int mMaxScrimAlpha;
     private final Paint mPaint;
-    private final OnboardingPrefs mOnboardingPrefs;
 
     // Mid point where the alpha changes
     private int mMidAlpha;
     private float mMidProgress;
 
-    // The progress at which the drag handle starts moving up with the shelf.
-    private float mDragHandleProgress;
-
     private Interpolator mBeforeMidProgressColorInterpolator = ACCEL;
     private Interpolator mAfterMidProgressColorInterpolator = ACCEL;
 
@@ -103,7 +91,6 @@
     private boolean mRemainingScreenPathValid = false;
 
     private Mode mSysUINavigationMode;
-    private boolean mIsTwoZoneSwipeModel;
 
     public ShelfScrimView(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -112,7 +99,6 @@
         mEndAlpha = Color.alpha(mEndScrim);
         mRadius = BOTTOM_CORNER_RADIUS_RATIO * Themes.getDialogCornerRadius(context);
         mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
-        mOnboardingPrefs = mLauncher.getOnboardingPrefs();
 
         // Just assume the easiest UI for now, until we have the proper layout information.
         mDrawingFlatColor = true;
@@ -145,11 +131,9 @@
             // Show the shelf more quickly before reaching overview progress.
             mBeforeMidProgressColorInterpolator = ACCEL_2;
             mAfterMidProgressColorInterpolator = ACCEL;
-            mIsTwoZoneSwipeModel = FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get();
         } else {
             mBeforeMidProgressColorInterpolator = ACCEL;
             mAfterMidProgressColorInterpolator = Interpolators.clampToProgress(ACCEL, 0.5f, 1f);
-            mIsTwoZoneSwipeModel = false;
         }
     }
 
@@ -162,49 +146,26 @@
             mRemainingScreenPathValid = false;
             mShiftRange = mLauncher.getAllAppsController().getShiftRange();
 
-            Context context = getContext();
-            if ((OVERVIEW.getVisibleElements(mLauncher) & ALL_APPS_HEADER_EXTRA) == 0) {
-                mDragHandleProgress = 1;
-                if (FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get()
-                        && SysUINavigationMode.removeShelfFromOverview(context)) {
-                    // Fade in all apps background quickly to distinguish from swiping from nav bar.
-                    mMidAlpha = Themes.getAttrInteger(context, R.attr.allAppsInterimScrimAlpha);
-                    mMidProgress = OverviewState.getDefaultVerticalProgress(mLauncher);
-                } else {
-                    mMidAlpha = 0;
-                    mMidProgress = 1;
-                }
-            } else {
-                mMidAlpha = Themes.getAttrInteger(context, R.attr.allAppsInterimScrimAlpha);
-                mMidProgress =  OVERVIEW.getVerticalProgress(mLauncher);
-                Rect hotseatPadding = dp.getHotseatLayoutPadding();
-                int hotseatSize = dp.hotseatBarSizePx + dp.getInsets().bottom
-                        + hotseatPadding.bottom + hotseatPadding.top;
-                float dragHandleTop =
-                        Math.min(hotseatSize, LayoutUtils.getDefaultSwipeHeight(context, dp));
-                mDragHandleProgress =  1 - (dragHandleTop / mShiftRange);
-            }
-            mTopOffset = dp.getInsets().top - mDragHandleSize.y;
+            // Fade in all apps background quickly to distinguish from swiping from nav bar.
+            mMidAlpha = Themes.getAttrInteger(getContext(), R.attr.allAppsInterimScrimAlpha);
+            mMidProgress = 1 - (OverviewState.getDefaultSwipeHeight(mLauncher)
+                    / mLauncher.getAllAppsController().getShiftRange());
+
+            mTopOffset = dp.getInsets().top;
             mShelfTopAtThreshold = mShiftRange * SCRIM_CATCHUP_THRESHOLD + mTopOffset;
         }
         updateColors();
         updateSysUiColors();
-        updateDragHandleAlpha();
         invalidate();
     }
 
     @Override
     public void updateColors() {
         super.updateColors();
-        mDragHandleOffset = 0;
         if (mDrawingFlatColor) {
             return;
         }
 
-        if (mProgress < mDragHandleProgress) {
-            mDragHandleOffset = mShiftRange * (mDragHandleProgress - mProgress);
-        }
-
         if (mProgress >= SCRIM_CATCHUP_THRESHOLD) {
             mShelfTop = mShiftRange * mProgress + mTopOffset;
         } else {
@@ -215,13 +176,6 @@
         if (mProgress >= 1) {
             mRemainingScreenColor = 0;
             mShelfColor = 0;
-            LauncherState state = mLauncher.getStateManager().getState();
-            if (mSysUINavigationMode == Mode.NO_BUTTON
-                    && (state == BACKGROUND_APP || state == QUICK_SWITCH)
-                    && mLauncher.getShelfPeekAnim().isPeeking()) {
-                // Show the shelf background when peeking during swipe up.
-                mShelfColor = setColorAlphaBound(mEndScrim, mMidAlpha);
-            }
         } else if (mProgress >= mMidProgress) {
             mRemainingScreenColor = 0;
 
@@ -259,19 +213,7 @@
     }
 
     @Override
-    protected boolean shouldDragHandleBeVisible() {
-        boolean needsAllAppsEdu = mIsTwoZoneSwipeModel
-                && !mOnboardingPrefs.hasReachedMaxCount(OnboardingPrefs.ALL_APPS_COUNT);
-        return needsAllAppsEdu || super.shouldDragHandleBeVisible();
-    }
-
-    @Override
     protected void onDraw(Canvas canvas) {
-        drawBackground(canvas);
-        drawDragHandle(canvas);
-    }
-
-    private void drawBackground(Canvas canvas) {
         if (mDrawingFlatColor) {
             if (mCurrentFlatColor != 0) {
                 canvas.drawColor(mCurrentFlatColor);
@@ -311,9 +253,4 @@
         mPaint.setColor(mShelfColor);
         canvas.drawRoundRect(0, mShelfTop, width, height + mRadius, mRadius, mRadius, mPaint);
     }
-
-    @Override
-    public float getVisualTop() {
-        return mShelfTop;
-    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskMenuView.java b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
similarity index 90%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskMenuView.java
rename to quickstep/src/com/android/quickstep/views/TaskMenuView.java
index ef66b7a..4aff7e3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskMenuView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
@@ -16,6 +16,7 @@
 
 package com.android.quickstep.views;
 
+import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.quickstep.views.TaskThumbnailView.DIM_ALPHA;
 
 import android.animation.Animator;
@@ -133,11 +134,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // TODO
-    }
-
-    @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
 
@@ -169,7 +165,9 @@
         }
         if (mIsOpen) {
             mOptionLayout.removeAllViews();
-            populateAndLayoutMenu();
+            if (!populateAndLayoutMenu()) {
+                close(false);
+            }
         }
     }
 
@@ -186,14 +184,22 @@
         }
         mActivity.getDragLayer().addView(this);
         mTaskView = taskView;
-        populateAndLayoutMenu();
+        if (!populateAndLayoutMenu()) {
+            return false;
+        }
         post(this::animateOpen);
         return true;
     }
 
-    private void populateAndLayoutMenu() {
+    /** @return true if successfully able to populate task view menu, false otherwise */
+    private boolean populateAndLayoutMenu() {
+        if (mTaskView.getTask().icon == null) {
+            // Icon may not be loaded
+            return false;
+        }
         addMenuOptions(mTaskView);
         orientAroundTaskView(mTaskView);
+        return true;
     }
 
     private void addMenuOptions(TaskView taskView) {
@@ -224,7 +230,16 @@
                 menuOptionView.findViewById(R.id.icon), menuOptionView.findViewById(R.id.text));
         LayoutParams lp = (LayoutParams) menuOptionView.getLayoutParams();
         mTaskView.getPagedOrientationHandler().setLayoutParamsForTaskMenuOptionItem(lp);
-        menuOptionView.setOnClickListener(menuOption);
+        menuOptionView.setOnClickListener(view -> {
+            if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+                RecentsView recentsView = mTaskView.getRecentsView();
+                recentsView.switchToScreenshot(null,
+                        () -> recentsView.finishRecentsAnimation(true /* toRecents */,
+                                () -> menuOption.onClick(view)));
+            } else {
+                menuOption.onClick(view);
+            }
+        });
         mOptionLayout.addView(menuOptionView);
     }
 
@@ -240,8 +255,10 @@
         setLayoutParams(params);
         setScaleX(taskView.getScaleX());
         setScaleY(taskView.getScaleY());
+        boolean canActivityRotate = taskView.getRecentsView()
+            .mOrientationState.isRecentsActivityRotationAllowed();
         mOptionLayout.setOrientation(orientationHandler
-                .getTaskMenuLayoutOrientation(mOptionLayout));
+                .getTaskMenuLayoutOrientation(canActivityRotate, mOptionLayout));
         setPosition(sTempRect.left - insets.left, sTempRect.top - insets.top,
             taskView.getPagedOrientationHandler());
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
similarity index 79%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java
rename to quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index b2f937f..445e490 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -16,6 +16,9 @@
 
 package com.android.quickstep.views;
 
+import static android.view.WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS;
+import static android.view.WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS;
+
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.systemui.shared.system.WindowManagerWrapper.WINDOWING_MODE_FULLSCREEN;
 
@@ -52,14 +55,12 @@
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.Themes;
-import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
 import com.android.quickstep.views.TaskView.FullscreenDrawParams;
 import com.android.systemui.plugins.OverviewScreenshotActions;
 import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
-import com.android.systemui.shared.system.ConfigurationCompat;
 
 /**
  * A task in the Recents view.
@@ -86,7 +87,7 @@
             };
 
     private final BaseActivity mActivity;
-    private final TaskOverlay mOverlay;
+    private TaskOverlay mOverlay;
     private final boolean mIsDarkTextTheme;
     private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
     private final Paint mBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
@@ -119,14 +120,13 @@
 
     public TaskThumbnailView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mOverlay = TaskOverlayFactory.INSTANCE.get(context).createOverlay(this);
         mPaint.setFilterBitmap(true);
         mBackgroundPaint.setColor(Color.WHITE);
         mClearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
         mDimmingPaintAfterClearing.setColor(Color.BLACK);
         mActivity = BaseActivity.fromContext(context);
         mIsDarkTextTheme = Themes.getAttrBoolean(mActivity, R.attr.isWorkspaceDarkText);
-        // Initialize with dummy value. It is overridden later by TaskView
+        // Initialize with placeholder value. It is overridden later by TaskView
         mFullscreenParams = TEMP_PARAMS.get(context);
     }
 
@@ -135,7 +135,7 @@
      * @param task
      */
     public void bind(Task task) {
-        mOverlay.reset();
+        getTaskOverlay().reset();
         mTask = task;
         int color = task == null ? Color.BLACK : task.colorBackground | 0xFF000000;
         mPaint.setColor(color);
@@ -177,7 +177,7 @@
             mBitmapShader = null;
             mThumbnailData = null;
             mPaint.setShader(null);
-            mOverlay.reset();
+            getTaskOverlay().reset();
         }
         if (mOverviewScreenshotActionsPlugin != null) {
             mOverviewScreenshotActionsPlugin.setupActions(getTaskView(), getThumbnail(), mActivity);
@@ -201,6 +201,9 @@
     }
 
     public TaskOverlay getTaskOverlay() {
+        if (mOverlay == null) {
+            mOverlay = getTaskView().getRecentsView().getTaskOverlayFactory().createOverlay(this);
+        }
         return mOverlay;
     }
 
@@ -250,10 +253,10 @@
     public int getSysUiStatusNavFlags() {
         if (mThumbnailData != null) {
             int flags = 0;
-            flags |= (mThumbnailData.systemUiVisibility & SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) != 0
+            flags |= (mThumbnailData.appearance & APPEARANCE_LIGHT_STATUS_BARS) != 0
                     ? SystemUiController.FLAG_LIGHT_STATUS
                     : SystemUiController.FLAG_DARK_STATUS;
-            flags |= (mThumbnailData.systemUiVisibility & SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR) != 0
+            flags |= (mThumbnailData.appearance & APPEARANCE_LIGHT_NAVIGATION_BARS) != 0
                     ? SystemUiController.FLAG_LIGHT_NAV
                     : SystemUiController.FLAG_DARK_NAV;
             return flags;
@@ -327,22 +330,14 @@
         // Draw the background in all cases, except when the thumbnail data is opaque
         final boolean drawBackgroundOnly = mTask == null || mTask.isLocked || mBitmapShader == null
                 || mThumbnailData == null;
-        if (drawBackgroundOnly || mPreviewPositionHelper.mClipBottom > 0
-                || mThumbnailData.isTranslucent) {
+        if (drawBackgroundOnly || mThumbnailData.isTranslucent) {
             canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mBackgroundPaint);
             if (drawBackgroundOnly) {
                 return;
             }
         }
 
-        if (mPreviewPositionHelper.mClipBottom > 0) {
-            canvas.save();
-            canvas.clipRect(x, y, width, mPreviewPositionHelper.mClipBottom);
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
-            canvas.restore();
-        } else {
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
-        }
+        canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
     }
 
     public TaskView getTaskView() {
@@ -357,11 +352,11 @@
     }
 
     private void updateOverlay() {
-        if (mOverlayEnabled && mBitmapShader != null && mThumbnailData != null) {
-            mOverlay.initOverlay(mTask, mThumbnailData, mPreviewPositionHelper.mMatrix,
+        if (mOverlayEnabled) {
+            getTaskOverlay().initOverlay(mTask, mThumbnailData, mPreviewPositionHelper.mMatrix,
                     mPreviewPositionHelper.mIsOrientationChanged);
         } else {
-            mOverlay.reset();
+            getTaskOverlay().reset();
         }
     }
 
@@ -380,13 +375,12 @@
     }
 
     private void updateThumbnailMatrix() {
-        mPreviewPositionHelper.mClipBottom = -1;
         mPreviewPositionHelper.mIsOrientationChanged = false;
         if (mBitmapShader != null && mThumbnailData != null) {
             mPreviewRect.set(0, 0, mThumbnailData.thumbnail.getWidth(),
                     mThumbnailData.thumbnail.getHeight());
-            int currentRotation = ConfigurationCompat.getWindowConfigurationRotation(
-                    mActivity.getResources().getConfiguration());
+            int currentRotation = getTaskView().getRecentsView().getPagedViewOrientedState()
+                    .getRecentsActivityRotation();
             mPreviewPositionHelper.updateThumbnailMatrix(mPreviewRect, mThumbnailData,
                     getMeasuredWidth(), getMeasuredHeight(), mActivity.getDeviceProfile(),
                     currentRotation);
@@ -474,40 +468,97 @@
         /**
          * Updates the matrix based on the provided parameters
          */
-        public void updateThumbnailMatrix(Rect thumbnailPosition, ThumbnailData thumbnailData,
+        public void updateThumbnailMatrix(Rect thumbnailBounds, ThumbnailData thumbnailData,
                 int canvasWidth, int canvasHeight, DeviceProfile dp, int currentRotation) {
             boolean isRotated = false;
             boolean isOrientationDifferent;
-            mClipBottom = -1;
 
-            float scale = thumbnailData.scale;
-            Rect activityInsets = dp.getInsets();
-            Rect thumbnailInsets = getBoundedInsets(activityInsets, thumbnailData.insets);
-            final float thumbnailWidth = thumbnailPosition.width()
-                    - (thumbnailInsets.left + thumbnailInsets.right) * scale;
-            final float thumbnailHeight = thumbnailPosition.height()
-                    - (thumbnailInsets.top + thumbnailInsets.bottom) * scale;
-
-            final float thumbnailScale;
             int thumbnailRotation = thumbnailData.rotation;
             int deltaRotate = getRotationDelta(currentRotation, thumbnailRotation);
+            RectF thumbnailClipHint = new RectF(thumbnailData.insets);
+
+            float scale = thumbnailData.scale;
+            final float thumbnailScale;
 
             // Landscape vs portrait change
             boolean windowingModeSupportsRotation = !dp.isMultiWindowMode
                     && thumbnailData.windowingMode == WINDOWING_MODE_FULLSCREEN;
             isOrientationDifferent = isOrientationChange(deltaRotate)
                     && windowingModeSupportsRotation;
-            if (canvasWidth == 0) {
+            if (canvasWidth == 0 || canvasHeight == 0 || scale == 0) {
                 // If we haven't measured , skip the thumbnail drawing and only draw the background
                 // color
                 thumbnailScale = 0f;
             } else {
                 // Rotate the screenshot if not in multi-window mode
                 isRotated = deltaRotate > 0 && windowingModeSupportsRotation;
-                // Scale the screenshot to always fit the width of the card.
-                thumbnailScale = isOrientationDifferent
-                        ? canvasWidth / thumbnailHeight
-                        : canvasWidth / thumbnailWidth;
+
+                float surfaceWidth = thumbnailBounds.width() / scale;
+                float surfaceHeight = thumbnailBounds.height() / scale;
+                float availableWidth = surfaceWidth
+                        - (thumbnailClipHint.left + thumbnailClipHint.right);
+                float availableHeight = surfaceHeight
+                        - (thumbnailClipHint.top + thumbnailClipHint.bottom);
+
+                final float targetW, targetH;
+                if (isOrientationDifferent) {
+                    targetW = canvasHeight;
+                    targetH = canvasWidth;
+                } else {
+                    targetW = canvasWidth;
+                    targetH = canvasHeight;
+                }
+                float canvasAspect = targetW / targetH;
+
+                // Update the clipHint such that
+                //   > the final clipped position has same aspect ratio as requested by canvas
+                //   > the clipped region is within the task insets if possible
+                //   > the clipped region is not scaled up when drawing. If that is not possible
+                //     while staying within the taskInsets, move outside the insets.
+                float croppedWidth = availableWidth;
+                if (croppedWidth < targetW) {
+                    croppedWidth = Math.min(targetW, surfaceWidth);
+                }
+
+                float croppedHeight = croppedWidth / canvasAspect;
+                if (croppedHeight > availableHeight) {
+                    croppedHeight = availableHeight;
+                    if (croppedHeight < targetH) {
+                        croppedHeight = Math.min(targetH, surfaceHeight);
+                    }
+                    croppedWidth = croppedHeight * canvasAspect;
+
+                    // One last check in case the task aspect radio messed up something
+                    if (croppedWidth > surfaceWidth) {
+                        croppedWidth = surfaceWidth;
+                        croppedHeight = croppedWidth / canvasAspect;
+                    }
+                }
+
+                // Update the clip hints
+                float halfExtraW = (availableWidth - croppedWidth) / 2;
+                thumbnailClipHint.left += halfExtraW;
+                thumbnailClipHint.right += halfExtraW;
+                if (thumbnailClipHint.left < 0) {
+                    thumbnailClipHint.right += thumbnailClipHint.left;
+                    thumbnailClipHint.left = 0;
+                } else if (thumbnailClipHint.right < 0) {
+                    thumbnailClipHint.left += thumbnailClipHint.right;
+                    thumbnailClipHint.right = 0;
+                }
+
+                float halfExtraH = (availableHeight - croppedHeight) / 2;
+                thumbnailClipHint.top += halfExtraH;
+                thumbnailClipHint.bottom += halfExtraH;
+                if (thumbnailClipHint.top < 0) {
+                    thumbnailClipHint.bottom += thumbnailClipHint.top;
+                    thumbnailClipHint.top = 0;
+                } else if (thumbnailClipHint.bottom < 0) {
+                    thumbnailClipHint.top += thumbnailClipHint.bottom;
+                    thumbnailClipHint.bottom = 0;
+                }
+
+                thumbnailScale = targetW / (croppedWidth * scale);
             }
 
             Rect splitScreenInsets = dp.getInsets();
@@ -517,24 +568,24 @@
                     mClippedInsets.offsetTo(splitScreenInsets.left * scale,
                             splitScreenInsets.top * scale);
                 } else {
-                    mClippedInsets.offsetTo(thumbnailInsets.left * scale,
-                            thumbnailInsets.top * scale);
+                    mClippedInsets.offsetTo(thumbnailClipHint.left * scale,
+                            thumbnailClipHint.top * scale);
                 }
                 mMatrix.setTranslate(
-                        -thumbnailInsets.left * scale,
-                        -thumbnailInsets.top * scale);
+                        -thumbnailClipHint.left * scale,
+                        -thumbnailClipHint.top * scale);
             } else {
-                setThumbnailRotation(deltaRotate, thumbnailInsets, scale, thumbnailPosition);
+                setThumbnailRotation(deltaRotate, thumbnailClipHint, scale, thumbnailBounds);
             }
 
             final float widthWithInsets;
             final float heightWithInsets;
             if (isOrientationDifferent) {
-                widthWithInsets = thumbnailPosition.height() * thumbnailScale;
-                heightWithInsets = thumbnailPosition.width() * thumbnailScale;
+                widthWithInsets = thumbnailBounds.height() * thumbnailScale;
+                heightWithInsets = thumbnailBounds.width() * thumbnailScale;
             } else {
-                widthWithInsets = thumbnailPosition.width() * thumbnailScale;
-                heightWithInsets = thumbnailPosition.height() * thumbnailScale;
+                widthWithInsets = thumbnailBounds.width() * thumbnailScale;
+                heightWithInsets = thumbnailBounds.height() * thumbnailScale;
             }
             mClippedInsets.left *= thumbnailScale;
             mClippedInsets.top *= thumbnailScale;
@@ -550,22 +601,9 @@
             }
 
             mMatrix.postScale(thumbnailScale, thumbnailScale);
-
-            float bitmapHeight = Math.max(0,
-                    (isOrientationDifferent ? thumbnailWidth : thumbnailHeight) * thumbnailScale);
-            if (Math.round(bitmapHeight) < canvasHeight) {
-                mClipBottom = bitmapHeight;
-            }
             mIsOrientationChanged = isOrientationDifferent;
         }
 
-        private Rect getBoundedInsets(Rect activityInsets, Rect insets) {
-            return new Rect(Math.min(insets.left, activityInsets.left),
-                    Math.min(insets.top, activityInsets.top),
-                    Math.min(insets.right, activityInsets.right),
-                    Math.min(insets.bottom, activityInsets.bottom));
-        }
-
         private int getRotationDelta(int oldRotation, int newRotation) {
             int delta = newRotation - oldRotation;
             if (delta < 0) delta += 4;
@@ -581,12 +619,12 @@
             return deltaRotation == Surface.ROTATION_90 || deltaRotation == Surface.ROTATION_270;
         }
 
-        private void setThumbnailRotation(int deltaRotate, Rect thumbnailInsets, float scale,
+        private void setThumbnailRotation(int deltaRotate, RectF thumbnailInsets, float scale,
                 Rect thumbnailPosition) {
-            int newLeftInset = 0;
-            int newTopInset = 0;
-            int translateX = 0;
-            int translateY = 0;
+            float newLeftInset = 0;
+            float newTopInset = 0;
+            float translateX = 0;
+            float translateY = 0;
 
             mMatrix.setRotate(90 * deltaRotate);
             switch (deltaRotate) { /* Counter-clockwise */
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
similarity index 76%
rename from quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
rename to quickstep/src/com/android/quickstep/views/TaskView.java
index 222f6e6..d94e623 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -22,23 +22,27 @@
 import static android.view.Gravity.END;
 import static android.view.Gravity.START;
 import static android.view.Gravity.TOP;
+import static android.view.Surface.ROTATION_180;
+import static android.view.Surface.ROTATION_270;
+import static android.view.Surface.ROTATION_90;
 import static android.widget.Toast.LENGTH_SHORT;
 
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.RECENTS_LAUNCH_DURATION;
 import static com.android.launcher3.Utilities.comp;
+import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent
-        .LAUNCHER_TASK_ICON_TAP_OR_LONGPRESS;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_ICON_TAP_OR_LONGPRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_TAP;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.TimeInterpolator;
-import android.animation.ValueAnimator;
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
@@ -53,37 +57,38 @@
 import android.util.AttributeSet;
 import android.util.FloatProperty;
 import android.util.Log;
+import android.view.MotionEvent;
 import android.view.Surface;
+import android.view.TouchDelegate;
 import android.view.View;
 import android.view.ViewOutlineProvider;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.FrameLayout;
 import android.widget.Toast;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.util.TransformingTouchDelegate;
 import com.android.launcher3.util.ViewPool.Reusable;
 import com.android.quickstep.RecentsModel;
+import com.android.quickstep.RemoteAnimationTargets;
 import com.android.quickstep.TaskIconCache;
 import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskThumbnailCache;
 import com.android.quickstep.TaskUtils;
+import com.android.quickstep.TaskViewUtils;
+import com.android.quickstep.util.CancellableTask;
 import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.util.TaskCornerRadius;
 import com.android.quickstep.views.RecentsView.PageCallbacks;
@@ -122,6 +127,14 @@
 
     public static final long SCALE_ICON_DURATION = 120;
     private static final long DIM_ANIM_DURATION = 700;
+    /**
+     * This technically can be a vanilla {@link TouchDelegate} class, however that class requires
+     * setting the touch bounds at construction, so we'd repeatedly be created many instances
+     * unnecessarily as scrolling occurs, whereas {@link TransformingTouchDelegate} allows touch
+     * delegated bounds only to be updated.
+     */
+    private TransformingTouchDelegate mIconTouchDelegate;
+    private TransformingTouchDelegate mChipTouchDelegate;
 
     private static final List<Rect> SYSTEM_GESTURE_EXCLUSION_RECT =
             Collections.singletonList(new Rect());
@@ -164,7 +177,7 @@
     private float mCurveScale;
     private float mFullscreenProgress;
     private final FullscreenDrawParams mCurrentFullscreenParams;
-    private final BaseDraggingActivity mActivity;
+    private final StatefulActivity mActivity;
 
     private ObjectAnimator mIconAndDimAnimator;
     private float mIconScaleAnimStartProgress = 0;
@@ -175,17 +188,15 @@
     private boolean mShowScreenshot;
 
     // The current background requests to load the task thumbnail and icon
-    private TaskThumbnailCache.ThumbnailLoadRequest mThumbnailLoadRequest;
-    private TaskIconCache.IconLoadRequest mIconLoadRequest;
+    private CancellableTask mThumbnailLoadRequest;
+    private CancellableTask mIconLoadRequest;
 
-    // Order in which the footers appear. Lower order appear below higher order.
-    public static final int INDEX_DIGITAL_WELLBEING_TOAST = 0;
-    private final FooterWrapper[] mFooters = new FooterWrapper[2];
-    private float mFooterVerticalOffset = 0;
-    private float mFooterAlpha = 1;
-    private int mStackHeight;
+    private boolean mEndQuickswitchCuj;
+
     private View mContextualChipWrapper;
     private View mContextualChip;
+    private final float[] mIconCenterCoords = new float[2];
+    private final float[] mChipCenterCoords = new float[2];
 
     public TaskView(Context context) {
         this(context, null);
@@ -197,24 +208,34 @@
 
     public TaskView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mActivity = BaseDraggingActivity.fromContext(context);
+        mActivity = StatefulActivity.fromContext(context);
         setOnClickListener((view) -> {
             if (getTask() == null) {
                 return;
             }
-            if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-                if (isRunningTask()) {
-                    createLaunchAnimationForRunningTask().start();
-                } else {
-                    launchTask(true /* animate */);
-                }
+            if (ENABLE_QUICKSTEP_LIVE_TILE.get() && isRunningTask()) {
+                RecentsView recentsView = getRecentsView();
+                RemoteAnimationTargets targets = recentsView.getLiveTileParams().getTargetSet();
+                recentsView.getLiveTileTaskViewSimulator().setDrawsBelowRecents(false);
+
+                AnimatorSet anim = new AnimatorSet();
+                TaskViewUtils.composeRecentsLaunchAnimator(
+                        anim, this, targets.apps,
+                        targets.wallpapers, true /* launcherClosing */,
+                        mActivity.getStateManager(), recentsView,
+                        recentsView.getDepthController());
+                anim.addListener(new AnimatorListenerAdapter() {
+
+                    @Override
+                    public void onAnimationEnd(Animator animator) {
+                        recentsView.getLiveTileTaskViewSimulator().setDrawsBelowRecents(true);
+                        recentsView.finishRecentsAnimation(false, null);
+                    }
+                });
+                anim.start();
             } else {
                 launchTask(true /* animate */);
             }
-
-            mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
-                    Touch.TAP, Direction.NONE, getRecentsView().indexOfChild(this),
-                    TaskUtils.getLaunchComponentKeyForTask(getTask().key));
             mActivity.getStatsLogManager().logger().withItemInfo(getItemInfo())
                     .log(LAUNCHER_TASK_LAUNCH_TAP);
         });
@@ -230,15 +251,16 @@
      * Builds proto for logging
      */
     public WorkspaceItemInfo getItemInfo() {
-        ComponentKey componentKey = TaskUtils.getLaunchComponentKeyForTask(getTask().key);
-        WorkspaceItemInfo dummyInfo = new WorkspaceItemInfo();
-        dummyInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_TASK;
-        dummyInfo.container = LauncherSettings.Favorites.CONTAINER_TASKSWITCHER;
-        dummyInfo.user = componentKey.user;
-        dummyInfo.intent = new Intent().setComponent(componentKey.componentName);
-        dummyInfo.title = TaskUtils.getTitle(getContext(), getTask());
-        dummyInfo.screenId = getRecentsView().indexOfChild(this);
-        return dummyInfo;
+        final Task task = getTask();
+        ComponentKey componentKey = TaskUtils.getLaunchComponentKeyForTask(task.key);
+        WorkspaceItemInfo stubInfo = new WorkspaceItemInfo();
+        stubInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_TASK;
+        stubInfo.container = LauncherSettings.Favorites.CONTAINER_TASKSWITCHER;
+        stubInfo.user = componentKey.user;
+        stubInfo.intent = new Intent().setComponent(componentKey.componentName);
+        stubInfo.title = task.title;
+        stubInfo.screenId = getRecentsView().indexOfChild(this);
+        return stubInfo;
     }
 
     @Override
@@ -246,6 +268,54 @@
         super.onFinishInflate();
         mSnapshotView = findViewById(R.id.snapshot);
         mIconView = findViewById(R.id.icon);
+        mIconTouchDelegate = new TransformingTouchDelegate(mIconView);
+    }
+
+    /**
+     * Whether the taskview should take the touch event from parent. Events passed to children
+     * that might require special handling.
+     */
+    public boolean offerTouchToChildren(MotionEvent event) {
+        if (event.getAction() == MotionEvent.ACTION_DOWN) {
+            computeAndSetIconTouchDelegate();
+            computeAndSetChipTouchDelegate();
+        }
+        if (mIconTouchDelegate != null && mIconTouchDelegate.onTouchEvent(event)) {
+            return true;
+        }
+        if (mChipTouchDelegate != null && mChipTouchDelegate.onTouchEvent(event)) {
+            return true;
+        }
+        return false;
+    }
+
+    private void computeAndSetIconTouchDelegate() {
+        float iconHalfSize = mIconView.getWidth() / 2f;
+        mIconCenterCoords[0] = mIconCenterCoords[1] = iconHalfSize;
+        getDescendantCoordRelativeToAncestor(mIconView, mActivity.getDragLayer(), mIconCenterCoords,
+                false);
+        mIconTouchDelegate.setBounds(
+                (int) (mIconCenterCoords[0] - iconHalfSize),
+                (int) (mIconCenterCoords[1] - iconHalfSize),
+                (int) (mIconCenterCoords[0] + iconHalfSize),
+                (int) (mIconCenterCoords[1] + iconHalfSize));
+    }
+
+    private void computeAndSetChipTouchDelegate() {
+        if (mContextualChipWrapper != null) {
+            float chipHalfWidth = mContextualChipWrapper.getWidth() / 2f;
+            float chipHalfHeight = mContextualChipWrapper.getHeight() / 2f;
+            mChipCenterCoords[0] = chipHalfWidth;
+            mChipCenterCoords[1] = chipHalfHeight;
+            getDescendantCoordRelativeToAncestor(mContextualChipWrapper, mActivity.getDragLayer(),
+                    mChipCenterCoords,
+                    false);
+            mChipTouchDelegate.setBounds(
+                    (int) (mChipCenterCoords[0] - chipHalfWidth),
+                    (int) (mChipCenterCoords[1] - chipHalfHeight),
+                    (int) (mChipCenterCoords[0] + chipHalfWidth),
+                    (int) (mChipCenterCoords[1] + chipHalfHeight));
+        }
     }
 
     /**
@@ -255,6 +325,9 @@
      * @param modalness [0, 1] 0 being in context with other tasks, 1 being shown on its own.
      */
     public void setModalness(float modalness) {
+        if (mModalness == modalness) {
+            return;
+        }
         mModalness = modalness;
         mIconView.setAlpha(comp(modalness));
         if (mContextualChip != null) {
@@ -264,8 +337,7 @@
         if (mContextualChipWrapper != null) {
             mContextualChipWrapper.setAlpha(comp(modalness));
         }
-
-        updateFooterVerticalOffset(mFooterVerticalOffset);
+        mDigitalWellBeingToast.updateBannerOffset(modalness);
     }
 
     public TaskMenuView getMenuView() {
@@ -302,14 +374,9 @@
     }
 
     public AnimatorPlaybackController createLaunchAnimationForRunningTask() {
-        final PendingAnimation pendingAnimation = getRecentsView().createTaskLaunchAnimation(
-                this, RECENTS_LAUNCH_DURATION, TOUCH_RESPONSE_INTERPOLATOR);
-        AnimatorPlaybackController currentAnimation = pendingAnimation.createPlaybackController();
-        currentAnimation.setEndAction(() -> {
-            pendingAnimation.finish(true, Touch.SWIPE);
-            launchTask(false);
-        });
-        return currentAnimation;
+        return getRecentsView().createTaskLaunchAnimation(
+                this, RECENTS_LAUNCH_DURATION, TOUCH_RESPONSE_INTERPOLATOR)
+                .createPlaybackController();
     }
 
     public void launchTask(boolean animate) {
@@ -331,28 +398,6 @@
 
     public void launchTask(boolean animate, boolean freezeTaskList, Consumer<Boolean> resultCallback,
             Handler resultCallbackHandler) {
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            RecentsView recentsView = getRecentsView();
-            if (isRunningTask()) {
-                recentsView.finishRecentsAnimation(false /* toRecents */,
-                        () -> resultCallbackHandler.post(() -> resultCallback.accept(true)));
-            } else {
-                // This is a workaround against the WM issue that app open is not correctly animated
-                // when recents animation is being cleaned up (b/143774568). When that's possible,
-                // we should rely on the framework side to cancel the recents animation, and we will
-                // clean up the screenshot on the launcher side while we launch the next task.
-                recentsView.switchToScreenshot(null,
-                        () -> recentsView.finishRecentsAnimation(true /* toRecents */,
-                                () -> launchTaskInternal(animate, freezeTaskList, resultCallback,
-                                        resultCallbackHandler)));
-            }
-        } else {
-            launchTaskInternal(animate, freezeTaskList, resultCallback, resultCallbackHandler);
-        }
-    }
-
-    private void launchTaskInternal(boolean animate, boolean freezeTaskList,
-            Consumer<Boolean> resultCallback, Handler resultCallbackHandler) {
         if (mTask != null) {
             final ActivityOptions opts;
             TestLogging.recordEvent(
@@ -375,17 +420,22 @@
                 if (freezeTaskList) {
                     ActivityOptionsCompat.setFreezeRecentTasksList(opts);
                 }
-                ActivityManagerWrapper.getInstance().startActivityFromRecentsAsync(mTask.key,
-                        opts, (success) -> {
-                            if (resultCallback != null && !success) {
-                                // If the call to start activity failed, then post the result
-                                // immediately, otherwise, wait for the animation start callback
-                                // from the activity options above
-                                resultCallbackHandler.post(() -> resultCallback.accept(false));
-                            }
-                        }, resultCallbackHandler);
+                UI_HELPER_EXECUTOR.execute(
+                        () -> ActivityManagerWrapper.getInstance().startActivityFromRecentsAsync(
+                                mTask.key,
+                                opts,
+                                (success) -> {
+                                    if (resultCallback != null && !success) {
+                                        // If the call to start activity failed, then post the
+                                        // result
+                                        // immediately, otherwise, wait for the animation start
+                                        // callback
+                                        // from the activity options above
+                                        resultCallbackHandler.post(
+                                                () -> resultCallback.accept(false));
+                                    }
+                                }, resultCallbackHandler));
             }
-            getRecentsView().onTaskLaunched(mTask);
         }
     }
 
@@ -430,15 +480,13 @@
         }
     }
 
-    private boolean showTaskMenu(int action) {
+    private boolean showTaskMenu() {
         if (!getRecentsView().isClearAllHidden()) {
             getRecentsView().snapToPage(getRecentsView().indexOfChild(this));
         } else {
             mMenuView = TaskMenuView.showForTask(this);
             mActivity.getStatsLogManager().logger().withItemInfo(getItemInfo())
                     .log(LAUNCHER_TASK_ICON_TAP_OR_LONGPRESS);
-            UserEventDispatcher.newInstance(getContext()).logActionOnItem(action, Direction.NONE,
-                    LauncherLogProto.ItemType.TASK_ICON);
             if (mMenuView != null) {
                 mMenuView.addOnAttachStateChangeListener(mTaskMenuStateListener);
             }
@@ -449,10 +497,10 @@
     private void setIcon(Drawable icon) {
         if (icon != null) {
             mIconView.setDrawable(icon);
-            mIconView.setOnClickListener(v -> showTaskMenu(Touch.TAP));
+            mIconView.setOnClickListener(v -> showTaskMenu());
             mIconView.setOnLongClickListener(v -> {
                 requestDisallowInterceptTouchEvent(true);
-                return showTaskMenu(Touch.LONGPRESS);
+                return showTaskMenu();
             });
         } else {
             mIconView.setDrawable(null);
@@ -468,18 +516,18 @@
         int thumbnailPadding = (int) getResources().getDimension(R.dimen.task_thumbnail_top_margin);
         LayoutParams iconParams = (LayoutParams) mIconView.getLayoutParams();
         switch (orientationHandler.getRotation()) {
-            case Surface.ROTATION_90:
+            case ROTATION_90:
                 iconParams.gravity = (isRtl ? START : END) | CENTER_VERTICAL;
                 iconParams.rightMargin = -thumbnailPadding;
                 iconParams.leftMargin = 0;
                 iconParams.topMargin = snapshotParams.topMargin / 2;
                 break;
-            case Surface.ROTATION_180:
+            case ROTATION_180:
                 iconParams.gravity = BOTTOM | CENTER_HORIZONTAL;
                 iconParams.bottomMargin = -thumbnailPadding;
                 iconParams.leftMargin = iconParams.topMargin = iconParams.rightMargin = 0;
                 break;
-            case Surface.ROTATION_270:
+            case ROTATION_270:
                 iconParams.gravity = (isRtl ? END : START) | CENTER_VERTICAL;
                 iconParams.leftMargin = -thumbnailPadding;
                 iconParams.rightMargin = 0;
@@ -512,8 +560,12 @@
                 .getInterpolation(progress);
         mIconView.setScaleX(scale);
         mIconView.setScaleY(scale);
-
-        updateFooterVerticalOffset(1.0f - scale);
+        if (mContextualChip != null && mContextualChipWrapper != null) {
+            mContextualChipWrapper.setAlpha(scale);
+            mContextualChip.setScaleX(scale);
+            mContextualChip.setScaleY(scale);
+        }
+        mDigitalWellBeingToast.updateBannerOffset(1f - scale);
     }
 
     public void setIconScaleAnimStartProgress(float startProgress) {
@@ -585,12 +637,9 @@
         mSnapshotView.setDimAlpha(curveInterpolation * MAX_PAGE_SCRIM_ALPHA);
         setCurveScale(curveScaleForCurveInterpolation);
 
-        mFooterAlpha = Utilities.boundToRange(1.0f - 2 * scrollState.linearInterpolation, 0f, 1f);
-        for (FooterWrapper footer : mFooters) {
-            if (footer != null) {
-                footer.mView.setAlpha(mFooterAlpha);
-            }
-        }
+        float dwbBannerAlpha = Utilities.boundToRange(1.0f - 2 * scrollState.linearInterpolation,
+                0f, 1f);
+        mDigitalWellBeingToast.updateBannerAlpha(dwbBannerAlpha);
 
         if (mMenuView != null) {
             PagedOrientationHandler pagedOrientationHandler = getPagedOrientationHandler();
@@ -603,57 +652,6 @@
     }
 
     /**
-     * Sets the footer at the specific index and returns the previously set footer.
-     */
-    public View setFooter(int index, View view) {
-        View oldFooter = null;
-
-        // If the footer are is already collapsed, do not animate entry
-        boolean shouldAnimateEntry = mFooterVerticalOffset <= 0;
-
-        if (mFooters[index] != null) {
-            oldFooter = mFooters[index].mView;
-            mFooters[index].release();
-            removeView(oldFooter);
-
-            // If we are replacing an existing footer, do not animate entry
-            shouldAnimateEntry = false;
-        }
-        if (view != null) {
-            int indexToAdd = getChildCount();
-            for (int i = index - 1; i >= 0; i--) {
-                if (mFooters[i] != null) {
-                    indexToAdd = indexOfChild(mFooters[i].mView);
-                    break;
-                }
-            }
-
-            addView(view, indexToAdd);
-            LayoutParams layoutParams = (LayoutParams) view.getLayoutParams();
-            layoutParams.gravity = BOTTOM | CENTER_HORIZONTAL;
-            layoutParams.bottomMargin =
-                    ((MarginLayoutParams) mSnapshotView.getLayoutParams()).bottomMargin;
-            view.setAlpha(mFooterAlpha);
-            mFooters[index] = new FooterWrapper(view);
-            if (shouldAnimateEntry) {
-                mFooters[index].animateEntry();
-            }
-        } else {
-            mFooters[index] = null;
-        }
-
-        mStackHeight = 0;
-        for (FooterWrapper footer : mFooters) {
-            if (footer != null) {
-                footer.setVerticalShift(mStackHeight);
-                mStackHeight += footer.mExpectedHeight;
-            }
-        }
-
-        return oldFooter;
-    }
-
-    /**
      * Sets the contextual chip.
      *
      * @param view Wrapper view containing contextual chip.
@@ -691,6 +689,7 @@
                 mContextualChip.animate().scaleX(1f).scaleY(1f).setDuration(50);
             }
             if (mContextualChipWrapper != null) {
+                mChipTouchDelegate = new TransformingTouchDelegate(mContextualChipWrapper);
                 mContextualChipWrapper.animate().alpha(1f).setDuration(50);
             }
         }
@@ -712,6 +711,7 @@
         View oldContextualChipWrapper = mContextualChipWrapper;
         mContextualChipWrapper = null;
         mContextualChip = null;
+        mChipTouchDelegate = null;
         return oldContextualChipWrapper;
     }
 
@@ -724,24 +724,6 @@
             SYSTEM_GESTURE_EXCLUSION_RECT.get(0).set(0, 0, getWidth(), getHeight());
             setSystemGestureExclusionRects(SYSTEM_GESTURE_EXCLUSION_RECT);
         }
-
-        mStackHeight = 0;
-        for (FooterWrapper footer : mFooters) {
-            if (footer != null) {
-                mStackHeight += footer.mView.getHeight();
-            }
-        }
-        updateFooterVerticalOffset(0);
-    }
-
-    private void updateFooterVerticalOffset(float offset) {
-        mFooterVerticalOffset = offset;
-
-        for (FooterWrapper footer : mFooters) {
-            if (footer != null) {
-                footer.updateFooterOffset();
-            }
-        }
     }
 
     public static float getCurveScaleForInterpolation(float linearInterpolation) {
@@ -769,6 +751,14 @@
         return false;
     }
 
+    public boolean isEndQuickswitchCuj() {
+        return mEndQuickswitchCuj;
+    }
+
+    public void setEndQuickswitchCuj(boolean endQuickswitchCuj) {
+        mEndQuickswitchCuj = endQuickswitchCuj;
+    }
+
     private static final class TaskOutlineProvider extends ViewOutlineProvider {
 
         private final int mMarginTop;
@@ -796,71 +786,6 @@
         }
     }
 
-    private class FooterWrapper extends ViewOutlineProvider {
-
-        final View mView;
-        final ViewOutlineProvider mOldOutlineProvider;
-        final ViewOutlineProvider mDelegate;
-
-        final int mExpectedHeight;
-        final int mOldPaddingBottom;
-
-        int mAnimationOffset = 0;
-        int mEntryAnimationOffset = 0;
-
-        public FooterWrapper(View view) {
-            mView = view;
-            mOldOutlineProvider = view.getOutlineProvider();
-            mDelegate = mOldOutlineProvider == null
-                    ? ViewOutlineProvider.BACKGROUND : mOldOutlineProvider;
-
-            mExpectedHeight = getExpectedViewHeight(view);
-            mOldPaddingBottom = view.getPaddingBottom();
-
-            if (mOldOutlineProvider != null) {
-                view.setOutlineProvider(this);
-                view.setClipToOutline(true);
-            }
-        }
-
-        public void setVerticalShift(int shift) {
-            mView.setPadding(mView.getPaddingLeft(), mView.getPaddingTop(),
-                    mView.getPaddingRight(), mOldPaddingBottom + shift);
-        }
-
-        @Override
-        public void getOutline(View view, Outline outline) {
-            mDelegate.getOutline(view, outline);
-            outline.offset(0, -mAnimationOffset - mEntryAnimationOffset);
-        }
-
-        void updateFooterOffset() {
-            float offset = Utilities.or(mFooterVerticalOffset, mModalness);
-            mAnimationOffset = Math.round(mStackHeight * offset);
-            mView.setTranslationY(mAnimationOffset + mEntryAnimationOffset
-                    + mCurrentFullscreenParams.mCurrentDrawnInsets.bottom
-                    + mCurrentFullscreenParams.mCurrentDrawnInsets.top);
-            mView.invalidateOutline();
-        }
-
-        void release() {
-            mView.setOutlineProvider(mOldOutlineProvider);
-            setVerticalShift(0);
-        }
-
-        void animateEntry() {
-            ValueAnimator animator = ValueAnimator.ofFloat(0, 1);
-            animator.addUpdateListener(anim -> {
-               float factor = 1 - anim.getAnimatedFraction();
-               int totalShift = mExpectedHeight + mView.getPaddingBottom() - mOldPaddingBottom;
-                mEntryAnimationOffset = Math.round(factor * totalShift);
-                updateFooterOffset();
-            });
-            animator.setDuration(100);
-            animator.start();
-        }
-    }
-
     private int getExpectedViewHeight(View view) {
         int expectedHeight;
         int h = view.getLayoutParams().height;
diff --git a/quickstep/tests/src/com/android/quickstep/AppPredictionsUITests.java b/quickstep/tests/src/com/android/quickstep/AppPredictionsUITests.java
deleted file mode 100644
index 5904fcd..0000000
--- a/quickstep/tests/src/com/android/quickstep/AppPredictionsUITests.java
+++ /dev/null
@@ -1,162 +0,0 @@
-/**
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.android.quickstep;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-
-import android.app.prediction.AppPredictor;
-import android.app.prediction.AppTarget;
-import android.app.prediction.AppTargetId;
-import android.content.ComponentName;
-import android.content.pm.LauncherActivityInfo;
-import android.content.pm.LauncherApps;
-import android.os.Process;
-import android.view.View;
-
-import androidx.test.filters.LargeTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.appprediction.PredictionRowView;
-import com.android.launcher3.appprediction.PredictionUiStateManager;
-import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
-import com.android.launcher3.model.AppLaunchTracker;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.ArrayList;
-import java.util.List;
-
-@LargeTest
-@RunWith(AndroidJUnit4.class)
-public class AppPredictionsUITests extends AbstractQuickStepTest {
-
-    private LauncherActivityInfo mSampleApp1;
-    private LauncherActivityInfo mSampleApp2;
-    private LauncherActivityInfo mSampleApp3;
-
-    private AppPredictor.Callback mCallback;
-
-    @Before
-    public void setUp() throws Exception {
-        super.setUp();
-
-        List<LauncherActivityInfo> activities = mTargetContext.getSystemService(LauncherApps.class)
-                .getActivityList(null, Process.myUserHandle());
-        mSampleApp1 = activities.get(0);
-        mSampleApp2 = activities.get(1);
-        mSampleApp3 = activities.get(2);
-
-        // Disable app tracker
-        AppLaunchTracker.INSTANCE.initializeForTesting(new AppLaunchTracker());
-        PredictionUiStateManager.INSTANCE.initializeForTesting(null);
-
-        mCallback = PredictionUiStateManager.INSTANCE.get(mTargetContext).appPredictorCallback(
-                Client.HOME);
-
-        mDevice.setOrientationNatural();
-    }
-
-    @After
-    public void tearDown() throws Throwable {
-        AppLaunchTracker.INSTANCE.initializeForTesting(null);
-        PredictionUiStateManager.INSTANCE.initializeForTesting(null);
-        mDevice.unfreezeRotation();
-    }
-
-    /**
-     * Test that prediction UI is updated as soon as we get predictions from the system
-     */
-    @Test
-    public void testPredictionExistsInAllApps() {
-        mLauncher.pressHome().switchToAllApps();
-
-        // Dispatch an update
-        sendPredictionUpdate(mSampleApp1, mSampleApp2);
-        // The first update should apply immediately.
-        waitForLauncherCondition("Predictions were not updated in loading state",
-                launcher -> getPredictedApp(launcher).size() == 2);
-    }
-
-    /**
-     * Test that prediction update is deferred if it is already visible
-     */
-    @Test
-    public void testPredictionsDeferredUntilHome() {
-        mDevice.pressHome();
-        sendPredictionUpdate(mSampleApp1, mSampleApp2);
-        mLauncher.pressHome().switchToAllApps();
-        waitForLauncherCondition("Predictions were not updated in loading state",
-                launcher -> getPredictedApp(launcher).size() == 2);
-
-        // Update predictions while all-apps is visible
-        sendPredictionUpdate(mSampleApp1, mSampleApp2, mSampleApp3);
-        assertEquals(2, getFromLauncher(this::getPredictedApp).size());
-
-        // Go home and go back to all-apps
-        mLauncher.pressHome().switchToAllApps();
-        assertEquals(3, getFromLauncher(this::getPredictedApp).size());
-    }
-
-    @Test
-    public void testPredictionsDisabled() {
-        mDevice.pressHome();
-        sendPredictionUpdate();
-        mLauncher.pressHome().switchToAllApps();
-
-        waitForLauncherCondition("Predictions were not updated in loading state",
-                launcher -> launcher.getAppsView().getFloatingHeaderView()
-                        .findFixedRowByType(PredictionRowView.class).getVisibility() == View.GONE);
-        assertFalse(PredictionUiStateManager.INSTANCE.get(mTargetContext)
-                .getCurrentState().isEnabled);
-    }
-
-    public ArrayList<BubbleTextView> getPredictedApp(Launcher launcher) {
-        PredictionRowView container = launcher.getAppsView().getFloatingHeaderView()
-                .findFixedRowByType(PredictionRowView.class);
-
-        ArrayList<BubbleTextView> predictedAppViews = new ArrayList<>();
-        for (int i = 0; i < container.getChildCount(); i++) {
-            View view = container.getChildAt(i);
-            if (view instanceof BubbleTextView && view.getVisibility() == View.VISIBLE) {
-                predictedAppViews.add((BubbleTextView) view);
-            }
-        }
-        return predictedAppViews;
-    }
-
-    private void sendPredictionUpdate(LauncherActivityInfo... activities) {
-        getOnUiThread(() -> {
-            List<AppTarget> targets = new ArrayList<>(activities.length);
-            for (LauncherActivityInfo info : activities) {
-                ComponentName cn = info.getComponentName();
-                AppTarget target = new AppTarget.Builder(
-                        new AppTargetId("app:" + cn), cn.getPackageName(), info.getUser())
-                        .setClassName(cn.getClassName())
-                        .build();
-                targets.add(target);
-            }
-            mCallback.onTargetsAvailable(targets);
-            return null;
-        });
-    }
-}
diff --git a/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java b/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
index ccfa3fc..2a7da7e 100644
--- a/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
+++ b/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
@@ -3,6 +3,8 @@
 import static androidx.test.InstrumentationRegistry.getInstrumentation;
 
 import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.util.rule.TestStabilityRule.PLATFORM_POSTSUBMIT;
+import static com.android.launcher3.util.rule.TestStabilityRule.UNBUNDLED_POSTSUBMIT;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -11,12 +13,12 @@
 import android.app.PendingIntent;
 import android.app.usage.UsageStatsManager;
 import android.content.Intent;
-import android.os.Build;
 
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.launcher3.Launcher;
+import com.android.launcher3.util.rule.TestStabilityRule;
 import com.android.quickstep.views.DigitalWellBeingToast;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
@@ -34,9 +36,6 @@
 
     @Test
     public void testToast() throws Exception {
-        // b/150303529
-        if (Build.MODEL.contains("Cuttlefish")) return;
-
         startAppFast(CALCULATOR_PACKAGE);
 
         final UsageStatsManager usageStatsManager =
diff --git a/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java b/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
index 40265c4..0f6671d 100644
--- a/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
+++ b/quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java
@@ -188,7 +188,7 @@
                     SYS_UI_NAVIGATION_MODE.removeModeChangeListener(listener));
 
             Wait.atMost(() -> "Navigation mode didn't change to " + expectedMode,
-                    () -> currentSysUiNavigationMode() == expectedMode, 60000 /* b/148422894 */,
+                    () -> currentSysUiNavigationMode() == expectedMode, WAIT_TIME_MS,
                     launcher);
             // b/139137636
 //            assertTrue(launcher, "Navigation mode didn't change to " + expectedMode,
@@ -202,7 +202,7 @@
         Wait.atMost(() -> "Switching nav mode: "
                         + launcher.getNavigationModeMismatchError(),
                 () -> launcher.getNavigationModeMismatchError() == null,
-                60000 /* b/148422894 */, launcher);
+                WAIT_TIME_MS, launcher);
         AbstractLauncherUiTest.checkDetectedLeaks(launcher);
         return true;
     }
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index bf093fd..0fe5432 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -31,13 +31,11 @@
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.tapl.AllApps;
-import com.android.launcher3.tapl.AllAppsFromOverview;
 import com.android.launcher3.tapl.Background;
 import com.android.launcher3.tapl.LauncherInstrumentation.NavigationModel;
 import com.android.launcher3.tapl.Overview;
+import com.android.launcher3.tapl.OverviewActions;
 import com.android.launcher3.tapl.OverviewTask;
-import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.ui.TaplTestsLauncher3;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 import com.android.quickstep.views.RecentsView;
@@ -68,11 +66,14 @@
         });
     }
 
-    private void startTestApps() throws Exception {
+    public static void startTestApps() throws Exception {
         startAppFast(getAppPackageName());
         startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
         startTestActivity(2);
+    }
 
+    private void startTestAppsWithCheck() throws Exception {
+        startTestApps();
         executeOnLauncher(launcher -> assertTrue(
                 "Launcher activity is the top activity; expecting another activity to be the top "
                         + "one",
@@ -90,22 +91,9 @@
     }
 
     @Test
-    public void testAllAppsFromOverview() throws Exception {
-        if (!mLauncher.hasAllAppsInOverview()) {
-            return;
-        }
-
-        // Test opening all apps from Overview.
-        assertNotNull("switchToAllApps() returned null",
-                mLauncher.getWorkspace().switchToOverview().switchToAllApps());
-
-        TaplTestsLauncher3.runAllAppsTest(this, mLauncher.getAllAppsFromOverview());
-    }
-
-    @Test
     @PortraitLandscape
     public void testOverview() throws Exception {
-        startTestApps();
+        startTestAppsWithCheck();
         // mLauncher.pressHome() also tests an important case of pressing home while in background.
         Overview overview = mLauncher.pressHome().switchToOverview();
         assertTrue("Launcher internal state didn't switch to Overview",
@@ -155,28 +143,6 @@
                 launcher -> assertEquals("Dismissing a task didn't remove 1 task from Overview",
                         numTasks - 1, getTaskCount(launcher)));
 
-        if (mLauncher.hasAllAppsInOverview() && (!TestHelpers.isInLauncherProcess()
-                || getFromLauncher(launcher -> !launcher.getDeviceProfile().isLandscape))) {
-            // Test switching to all apps and back.
-            final AllAppsFromOverview allApps = overview.switchToAllApps();
-            assertNotNull("overview.switchToAllApps() returned null (1)", allApps);
-            assertTrue("Launcher internal state is not All Apps (1)",
-                    isInState(() -> LauncherState.ALL_APPS));
-
-            overview = allApps.switchBackToOverview();
-            assertNotNull("allApps.switchBackToOverview() returned null", overview);
-            assertTrue("Launcher internal state didn't switch to Overview",
-                    isInState(() -> LauncherState.OVERVIEW));
-
-            // Test UIDevice.pressBack()
-            overview.switchToAllApps();
-            assertNotNull("overview.switchToAllApps() returned null (2)", allApps);
-            assertTrue("Launcher internal state is not All Apps (2)",
-                    isInState(() -> LauncherState.ALL_APPS));
-            mDevice.pressBack();
-            mLauncher.getOverview();
-        }
-
         // Test UIDevice.pressHome, once we are in AllApps.
         mDevice.pressHome();
         waitForState("Launcher internal state didn't switch to Home", () -> LauncherState.NORMAL);
@@ -189,6 +155,26 @@
                         0, getTaskCount(launcher)));
     }
 
+    /**
+     * Smoke test for action buttons: Presses all the buttons and makes sure no crashes occur.
+     */
+    @Test
+    @NavigationModeSwitch
+    @PortraitLandscape
+    public void testOverviewActions() throws Exception {
+        // Experimenting for b/165029151:
+        final Overview overview = mLauncher.pressHome().switchToOverview();
+        if (overview.hasTasks()) overview.dismissAllTasks();
+        mLauncher.pressHome();
+        //
+
+        startTestAppsWithCheck();
+        OverviewActions actionsView =
+                mLauncher.pressHome().switchToOverview().getOverviewActions();
+        actionsView.clickAndDismissScreenshot();
+        actionsView.clickAndDismissShare();
+    }
+
     private int getCurrentOverviewPage(Launcher launcher) {
         return launcher.<RecentsView>getOverviewPanel().getCurrentPage();
     }
@@ -198,20 +184,6 @@
     }
 
     @Test
-    public void testAppIconLaunchFromAllAppsFromOverview() throws Exception {
-        if (!mLauncher.hasAllAppsInOverview()) {
-            return;
-        }
-
-        final AllApps allApps =
-                mLauncher.getWorkspace().switchToOverview().switchToAllApps();
-        assertTrue("Launcher internal state is not All Apps",
-                isInState(() -> LauncherState.ALL_APPS));
-
-        TaplTestsLauncher3.runIconLaunchFromAllAppsTest(this, allApps);
-    }
-
-    @Test
     @NavigationModeSwitch
     @PortraitLandscape
     public void testSwitchToOverview() throws Exception {
@@ -284,6 +256,10 @@
             assertTrue("The second app we should have quick switched to is not running",
                     isTestActivityRunning(2));
         }
+        background = getAndAssertBackground();
+        background.quickSwitchToPreviousAppSwipeLeft();
+        assertTrue("The 2nd app we should have quick switched to is not running",
+                isTestActivityRunning(3));
         getAndAssertBackground();
     }
 
diff --git a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
index 115294a..72116eb 100644
--- a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
+++ b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
@@ -71,7 +71,7 @@
 
 /**
  * Test to verify view inflation does not happen during swipe up.
- * To verify view inflation, we setup a dummy ViewConfiguration and check if any call to that class
+ * To verify view inflation, we setup a stub ViewConfiguration and check if any call to that class
  * does from a View.init method or not.
  *
  * Alternative approaches considered:
@@ -138,13 +138,13 @@
     @Test
     @NavigationModeSwitch(mode = ZERO_BUTTON)
     public void testSwipeUpFromApp_widget_update() {
-        String dummyText = "Some random dummy text";
+        String stubText = "Some random stub text";
 
         executeSwipeUpTestWithWidget(
                 widgetId -> { },
                 widgetId -> AppWidgetManager.getInstance(getContext())
-                        .updateAppWidget(widgetId, createMainWidgetViews(dummyText)),
-                dummyText);
+                        .updateAppWidget(widgetId, createMainWidgetViews(stubText)),
+                stubText);
     }
 
     @Test
diff --git a/res/animator-v23/discovery_bounce.xml b/res/animator-v23/discovery_bounce.xml
deleted file mode 100644
index f554853..0000000
--- a/res/animator-v23/discovery_bounce.xml
+++ /dev/null
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2017, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
-    android:duration="2166"
-    android:repeatCount="5">
-    <propertyValuesHolder
-        android:propertyName="progress"
-        android:valueType="floatType">
-        <keyframe
-            android:fraction="0"
-            android:value="1f" />
-        <keyframe
-            android:fraction="0.246"
-            android:value="1f" />
-        <keyframe
-            android:fraction=".423"
-            android:interpolator="@interpolator/disco_bounce"
-            android:value="0.9738f" />
-        <keyframe
-            android:fraction="0.754"
-            android:interpolator="@interpolator/disco_bounce"
-            android:value="1f" />
-        <keyframe
-            android:fraction="1"
-            android:value="1f" />
-    </propertyValuesHolder>
-</objectAnimator>
diff --git a/res/animator/discovery_bounce.xml b/res/animator/discovery_bounce.xml
index f02ebdb..f554853 100644
--- a/res/animator/discovery_bounce.xml
+++ b/res/animator/discovery_bounce.xml
@@ -16,20 +16,28 @@
 ** limitations under the License.
 */
 -->
-<set xmlns:android="http://schemas.android.com/apk/res/android"
-    android:ordering="sequentially">
-    <objectAnimator
-        android:duration="166"
-        android:interpolator="@interpolator/disco_bounce"
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="2166"
+    android:repeatCount="5">
+    <propertyValuesHolder
         android:propertyName="progress"
-        android:startOffset="750"
-        android:valueFrom="1f"
-        android:valueTo="0.9438f"
-        android:valueType="floatType" />
-    <objectAnimator
-        android:duration="500"
-        android:interpolator="@interpolator/disco_bounce"
-        android:propertyName="progress"
-        android:valueTo="1f"
-        android:valueType="floatType" />
-</set>
+        android:valueType="floatType">
+        <keyframe
+            android:fraction="0"
+            android:value="1f" />
+        <keyframe
+            android:fraction="0.246"
+            android:value="1f" />
+        <keyframe
+            android:fraction=".423"
+            android:interpolator="@interpolator/disco_bounce"
+            android:value="0.9738f" />
+        <keyframe
+            android:fraction="0.754"
+            android:interpolator="@interpolator/disco_bounce"
+            android:value="1f" />
+        <keyframe
+            android:fraction="1"
+            android:value="1f" />
+    </propertyValuesHolder>
+</objectAnimator>
diff --git a/res/color-v24/all_apps_bg_hand_fill.xml b/res/color/all_apps_bg_hand_fill.xml
similarity index 100%
rename from res/color-v24/all_apps_bg_hand_fill.xml
rename to res/color/all_apps_bg_hand_fill.xml
diff --git a/res/color-v24/all_apps_bg_hand_fill_dark.xml b/res/color/all_apps_bg_hand_fill_dark.xml
similarity index 100%
rename from res/color-v24/all_apps_bg_hand_fill_dark.xml
rename to res/color/all_apps_bg_hand_fill_dark.xml
diff --git a/res/drawable-v26/ic_deepshortcut_placeholder.xml b/res/drawable-v26/ic_deepshortcut_placeholder.xml
deleted file mode 100644
index 3fa8506..0000000
--- a/res/drawable-v26/ic_deepshortcut_placeholder.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2017 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="?attr/popupColorSecondary"/>
-    <foreground android:drawable="?attr/popupColorSecondary"/>
-</adaptive-icon>
diff --git a/res/drawable-v26/ic_launcher_home.xml b/res/drawable-v26/ic_launcher_home.xml
deleted file mode 100644
index 7038775..0000000
--- a/res/drawable-v26/ic_launcher_home.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/icon_background" />
-    <foreground>
-        <bitmap android:src="@mipmap/ic_launcher_home_foreground"/>
-    </foreground>
-</adaptive-icon>
diff --git a/res/drawable/drag_handle_indicator_no_shadow.xml b/res/drawable/drag_handle_indicator_no_shadow.xml
deleted file mode 100644
index 341e60c..0000000
--- a/res/drawable/drag_handle_indicator_no_shadow.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2020 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="@dimen/vertical_drag_handle_width"
-    android:height="@dimen/vertical_drag_handle_height"
-    android:viewportWidth="18.0"
-    android:viewportHeight="6.0"
-    android:tint="?attr/workspaceTextColor" >
-
-    <path
-        android:pathData="M17,6c-0.15,0-0.3-0.03-0.45-0.11L9,2.12L1.45,5.89c-0.5,0.25-1.09,
-        0.05-1.34-0.45S0.06,4.35,0.55,4.11l8-4c0.28-0.14,0.61-0.14,0.89,0l8,4c0.49,0.25,0.69,
-        0.85,0.45,1.34C17.72,5.8,17.37,6,17,6z"
-        android:fillColor="@android:color/white" />
-</vector>
diff --git a/res/drawable/ic_allapps_search.xml b/res/drawable/ic_allapps_search.xml
index 2aeb947..c0e20f1 100644
--- a/res/drawable/ic_allapps_search.xml
+++ b/res/drawable/ic_allapps_search.xml
@@ -19,6 +19,6 @@
     android:viewportHeight="24.0"
     android:viewportWidth="24.0">
     <path
-        android:fillColor="?android:attr/colorAccent"
+        android:fillColor="?android:attr/textColorTertiary"
         android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z" />
 </vector>
diff --git a/res/drawable-v24/ic_block_shadow.xml b/res/drawable/ic_block_shadow.xml
similarity index 100%
rename from res/drawable-v24/ic_block_shadow.xml
rename to res/drawable/ic_block_shadow.xml
diff --git a/res/drawable/ic_deepshortcut_placeholder.xml b/res/drawable/ic_deepshortcut_placeholder.xml
index 85a9694..3fa8506 100644
--- a/res/drawable/ic_deepshortcut_placeholder.xml
+++ b/res/drawable/ic_deepshortcut_placeholder.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 The Android Open Source Project
+<!--
+     Copyright (C) 2017 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,10 +14,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-       android:shape="oval">
-    <solid android:color="?attr/popupColorSecondary" />
-    <size
-        android:height="32dp"
-        android:width="32dp" />
-</shape>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="?attr/popupColorSecondary"/>
+    <foreground android:drawable="?attr/popupColorSecondary"/>
+</adaptive-icon>
diff --git a/res/drawable/ic_launcher_home.xml b/res/drawable/ic_launcher_home.xml
index a6f2519..7038775 100644
--- a/res/drawable/ic_launcher_home.xml
+++ b/res/drawable/ic_launcher_home.xml
@@ -13,6 +13,9 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<bitmap
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@mipmap/ic_launcher_home" />
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/icon_background" />
+    <foreground>
+        <bitmap android:src="@mipmap/ic_launcher_home_foreground"/>
+    </foreground>
+</adaptive-icon>
diff --git a/res/drawable-v24/ic_remove_shadow.xml b/res/drawable/ic_remove_shadow.xml
similarity index 100%
rename from res/drawable-v24/ic_remove_shadow.xml
rename to res/drawable/ic_remove_shadow.xml
diff --git a/res/drawable-v24/ic_setup_shadow.xml b/res/drawable/ic_setup_shadow.xml
similarity index 100%
rename from res/drawable-v24/ic_setup_shadow.xml
rename to res/drawable/ic_setup_shadow.xml
diff --git a/res/drawable-v24/ic_uninstall_shadow.xml b/res/drawable/ic_uninstall_shadow.xml
similarity index 100%
rename from res/drawable-v24/ic_uninstall_shadow.xml
rename to res/drawable/ic_uninstall_shadow.xml
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index 67ec664..0041c9a 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 The Android Open Source Project
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2016 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -16,8 +15,7 @@
 <!-- The top and bottom paddings are defined in this container, but since we want
      the list view to span the full width (for touch interception purposes), we
      will bake the left/right padding into that view's background itself. -->
-<com.android.launcher3.allapps.LauncherAllAppsContainerView
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.allapps.LauncherAllAppsContainerView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/apps_view"
     android:theme="?attr/allAppsTheme"
     android:layout_width="match_parent"
diff --git a/res/layout/all_apps_icon.xml b/res/layout/all_apps_icon.xml
index 79fb612..069954c 100644
--- a/res/layout/all_apps_icon.xml
+++ b/res/layout/all_apps_icon.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The Android Open Source Project
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2015 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,16 +12,10 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.BubbleTextView
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.BubbleTextView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
-    style="@style/BaseIcon"
+    style="@style/BaseIcon.AllApps"
     android:id="@+id/icon"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:stateListAnimator="@animator/all_apps_fastscroll_icon_anim"
     launcher:iconDisplay="all_apps"
-    launcher:centerVertically="true"
-    android:paddingLeft="@dimen/dynamic_grid_cell_padding_x"
-    android:paddingRight="@dimen/dynamic_grid_cell_padding_x" />
+    launcher:centerVertically="true" />
 
diff --git a/res/layout/all_apps_tabs.xml b/res/layout/all_apps_tabs.xml
index 2accd2d..c684881 100644
--- a/res/layout/all_apps_tabs.xml
+++ b/res/layout/all_apps_tabs.xml
@@ -26,7 +26,6 @@
     android:clipChildren="true"
     android:clipToPadding="false"
     android:descendantFocusability="afterDescendants"
-    android:paddingTop="@dimen/all_apps_header_top_padding"
     launcher:pageIndicator="@+id/tabs" >
 
     <include layout="@layout/all_apps_rv_layout" />
diff --git a/res/drawable-v24/drag_handle_indicator_shadow.xml b/res/layout/floating_surface_view.xml
similarity index 74%
copy from res/drawable-v24/drag_handle_indicator_shadow.xml
copy to res/layout/floating_surface_view.xml
index 774bc38..434e84f 100644
--- a/res/drawable-v24/drag_handle_indicator_shadow.xml
+++ b/res/layout/floating_surface_view.xml
@@ -5,7 +5,7 @@
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
 
-        http://www.apache.org/licenses/LICENSE-2.0
+          http://www.apache.org/licenses/LICENSE-2.0
 
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.graphics.ShadowDrawable
+<com.android.launcher3.views.FloatingSurfaceView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/drag_handle_indicator_no_shadow"
-    android:elevation="@dimen/vertical_drag_handle_elevation" />
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content" />
diff --git a/res/layout/home_settings.xml b/res/layout/home_settings.xml
new file mode 100644
index 0000000..0f2461a
--- /dev/null
+++ b/res/layout/home_settings.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <EditText
+        android:id="@+id/filter_box"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="@dimen/developer_options_filter_margins"
+        android:hint="@string/developer_options_filter_hint"
+        android:visibility="gone"
+        />
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@android:id/list_container"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/res/layout/launcher.xml b/res/layout/launcher.xml
index a137908..8451b77 100644
--- a/res/layout/launcher.xml
+++ b/res/layout/launcher.xml
@@ -28,6 +28,12 @@
         android:clipToPadding="false"
         android:importantForAccessibility="no">
 
+        <com.android.launcher3.views.AccessibilityActionsView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:contentDescription="@string/home_screen"
+            />
+
         <!-- The workspace contains 5 screens of cells -->
         <!-- DO NOT CHANGE THE ID -->
         <com.android.launcher3.Workspace
@@ -43,11 +49,6 @@
             android:id="@+id/hotseat"
             layout="@layout/hotseat" />
 
-        <include
-            android:id="@+id/overview_panel"
-            layout="@layout/overview_panel" />
-
-
         <!-- Keep these behind the workspace so that they are not visible when
          we go into AllApps -->
         <com.android.launcher3.pageindicators.WorkspacePageIndicator
@@ -71,6 +72,10 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent" />
 
+        <include
+            android:id="@+id/overview_panel"
+            layout="@layout/overview_panel" />
+
     </com.android.launcher3.dragndrop.DragLayer>
 
 </com.android.launcher3.LauncherRootView>
diff --git a/res/layout/launcher_preview_layout.xml b/res/layout/launcher_preview_layout.xml
index 3fd02e3..4a20c70 100644
--- a/res/layout/launcher_preview_layout.xml
+++ b/res/layout/launcher_preview_layout.xml
@@ -17,7 +17,8 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:focusable="false">
 
     <com.android.launcher3.CellLayout
         android:id="@+id/workspace"
diff --git a/go/res/values/dimens.xml b/res/layout/search_result_icon.xml
similarity index 64%
copy from go/res/values/dimens.xml
copy to res/layout/search_result_icon.xml
index f1b1053..3c1dd49 100644
--- a/go/res/values/dimens.xml
+++ b/res/layout/search_result_icon.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2008 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -14,7 +13,8 @@
      limitations under the License.
 -->
 
-<resources>
-    <!-- Dynamic Grid -->
-    <dimen name="dynamic_grid_hotseat_size">60dp</dimen>
-</resources>
\ No newline at end of file
+<com.android.launcher3.views.SearchResultIcon xmlns:launcher="http://schemas.android.com/apk/res-auto"
+    style="@style/BaseIcon.AllApps"
+    launcher:iconDisplay="all_apps"
+    launcher:centerVertically="true" />
+
diff --git a/res/layout/search_result_icon_row.xml b/res/layout/search_result_icon_row.xml
new file mode 100644
index 0000000..81c23e4
--- /dev/null
+++ b/res/layout/search_result_icon_row.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchResultIconRow xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
+    android:orientation="horizontal"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="@dimen/dynamic_grid_edge_margin">
+
+    <com.android.launcher3.views.SearchResultIcon
+        android:layout_width="wrap_content"
+        android:id="@+id/icon"
+        launcher:iconDisplay="hero_app"
+        android:layout_height="wrap_content" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_weight="1"
+        android:layout_height="wrap_content"
+        android:padding="@dimen/dynamic_grid_edge_margin"
+        android:orientation="vertical"
+        android:layout_gravity="center_vertical">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:id="@id/title"
+            android:layout_height="wrap_content"
+            android:gravity="start|center_vertical"
+            android:maxLines="1"
+            android:textAlignment="viewStart"
+            android:textColor="?android:attr/textColorPrimary"
+            android:textSize="@dimen/search_hero_title_size" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:id="@+id/desc"
+            android:maxLines="1"
+            android:textColor="?android:attr/textColorTertiary"
+            android:textSize="@dimen/search_hero_subtitle_size"
+            android:layout_height="wrap_content" />
+    </LinearLayout>
+
+    <com.android.launcher3.BubbleTextView
+        android:id="@+id/shortcut_0"
+        style="@style/BaseIcon"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="match_parent"
+        android:gravity="start|center_vertical"
+        launcher:iconDisplay="shortcut_popup"
+        android:textSize="@dimen/search_hero_subtitle_size"
+        launcher:iconSizeOverride="@dimen/deep_shortcut_icon_size"
+        launcher:layoutHorizontal="false" />
+
+    <com.android.launcher3.BubbleTextView
+        android:id="@+id/shortcut_1"
+        style="@style/BaseIcon"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="match_parent"
+        launcher:iconDisplay="shortcut_popup"
+        android:textSize="@dimen/search_hero_inline_button_size"
+        launcher:iconSizeOverride="@dimen/deep_shortcut_icon_size"
+        launcher:layoutHorizontal="false" />
+
+</com.android.launcher3.views.SearchResultIconRow>
\ No newline at end of file
diff --git a/res/layout/search_result_people_item.xml b/res/layout/search_result_people_item.xml
new file mode 100644
index 0000000..7526f6f
--- /dev/null
+++ b/res/layout/search_result_people_item.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchResultPeopleView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:gravity="center_vertical"
+    android:layout_height="wrap_content"
+    android:padding="8dp"
+    android:orientation="horizontal">
+
+    <View
+        android:id="@+id/icon"
+        android:layout_marginRight="8dp"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="@dimen/deep_shortcut_icon_size" />
+
+    <TextView
+        android:layout_width="0dp"
+        android:textColor="?android:attr/textColorPrimary"
+        android:id="@+id/title"
+        android:textSize="@dimen/search_hero_title_size"
+        android:layout_height="wrap_content"
+        android:layout_weight="1" />
+
+    <ImageButton
+        android:id="@+id/provider_0"
+        android:scaleType="fitCenter"
+        android:adjustViewBounds="true"
+        android:layout_margin="5dp"
+        android:background="?android:attr/selectableItemBackground"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="@dimen/deep_shortcut_icon_size" />
+
+    <ImageButton
+        android:id="@+id/provider_1"
+        android:layout_margin="5dp"
+        android:scaleType="fitCenter"
+        android:adjustViewBounds="true"
+        android:background="?android:attr/selectableItemBackground"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="@dimen/deep_shortcut_icon_size" />
+
+    <ImageButton
+        android:id="@+id/provider_2"
+        android:layout_margin="5dp"
+        android:scaleType="fitCenter"
+        android:adjustViewBounds="true"
+        android:background="?android:attr/selectableItemBackground"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="@dimen/deep_shortcut_icon_size" />
+
+</com.android.launcher3.views.SearchResultPeopleView>
\ No newline at end of file
diff --git a/res/layout/search_result_play_item.xml b/res/layout/search_result_play_item.xml
new file mode 100644
index 0000000..d70c56a
--- /dev/null
+++ b/res/layout/search_result_play_item.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchResultPlayItem xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="4dp"
+    android:orientation="horizontal">
+    <View
+        android:id="@+id/icon"
+        android:layout_width="@dimen/deep_shortcut_icon_size"
+        android:layout_height="@dimen/deep_shortcut_icon_size"
+        android:layout_gravity="start|center_vertical"
+        android:background="@drawable/ic_deepshortcut_placeholder" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start|center_vertical"
+        android:layout_weight="1"
+        android:orientation="vertical"
+        android:paddingTop="4dp"
+        android:paddingBottom="4dp"
+        android:paddingStart="8dp"
+        android:paddingEnd="8dp">
+
+        <TextView
+            android:id="@+id/title_view"
+            style="@style/TextHeadline"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:maxLines="1"
+            android:ellipsize="end"
+            android:textAlignment="viewStart"
+            android:textColor="?android:attr/textColorPrimary"
+            android:textSize="16sp" />
+
+        <TextView
+            android:id="@+id/detail_0"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="?android:attr/textColorPrimary" />
+
+        <TextView
+            android:id="@+id/detail_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="?android:attr/textColorPrimary"
+            android:visibility="gone" />
+
+        <TextView
+            android:id="@+id/detail_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="?android:attr/textColorPrimary"
+            android:visibility="gone" />
+    </LinearLayout>
+    <Button
+        android:id="@+id/try_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start|center_vertical"
+        android:text="@string/search_action_try_now">
+    </Button>
+
+
+</com.android.launcher3.views.SearchResultPlayItem>
diff --git a/res/layout/search_result_settings_row.xml b/res/layout/search_result_settings_row.xml
new file mode 100644
index 0000000..22c08bf
--- /dev/null
+++ b/res/layout/search_result_settings_row.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchSettingsRowView xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/TextHeadline"
+    android:id="@+id/section_title"
+    android:background="?android:attr/selectableItemBackground"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:gravity="center_vertical"
+    android:padding="@dimen/dynamic_grid_cell_padding_x"
+    android:textColor="?android:attr/textColorPrimary">
+
+    <View
+        android:layout_width="@dimen/search_settings_icon_size"
+        android:src="@drawable/ic_setting"
+        android:id="@+id/icon"
+        android:layout_height="@dimen/search_settings_icon_size" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:orientation="vertical"
+        android:paddingRight="@dimen/dynamic_grid_cell_padding_x"
+        android:paddingLeft="@dimen/dynamic_grid_cell_padding_x"
+        android:layout_height="wrap_content"
+        android:layout_weight="1">
+
+
+        <TextView
+            android:id="@+id/title"
+            style="@style/TextTitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="@dimen/search_line_spacing"
+            android:maxLines="1"
+            android:textColor="?android:attr/textColorPrimary"
+            android:textSize="@dimen/search_hero_title_size" />
+
+        <TextView
+            android:id="@+id/breadcrumbs"
+            style="@style/TextTitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:visibility="gone"
+            android:textColor="?android:attr/textColorSecondary"
+            android:textSize="@dimen/search_hero_subtitle_size" />
+    </LinearLayout>
+</com.android.launcher3.views.SearchSettingsRowView>
\ No newline at end of file
diff --git a/res/layout/search_result_slice.xml b/res/layout/search_result_slice.xml
new file mode 100644
index 0000000..24d75e9
--- /dev/null
+++ b/res/layout/search_result_slice.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchResultSettingsSlice xmlns:android="http://schemas.android.com/apk/res/android"
+    android:paddingHorizontal="@dimen/dynamic_grid_cell_padding_x"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:paddingTop="@dimen/search_settings_icon_vertical_offset"
+        android:layout_height="wrap_content">
+
+        <View
+            android:layout_width="@dimen/search_settings_icon_size"
+            android:src="@drawable/ic_setting"
+            android:id="@+id/icon"
+            android:layout_height="@dimen/search_settings_icon_size" />
+    </FrameLayout>
+
+    <androidx.slice.widget.SliceView
+        android:id="@+id/slice"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_marginStart="@dimen/dynamic_grid_cell_padding_x"
+        android:layout_width="0dp" />
+
+</com.android.launcher3.views.SearchResultSettingsSlice>
+
diff --git a/res/layout/search_result_suggest.xml b/res/layout/search_result_suggest.xml
new file mode 100644
index 0000000..01e25d5
--- /dev/null
+++ b/res/layout/search_result_suggest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchResultSuggestion xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
+    style="@style/BaseIcon"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:gravity="start|center_vertical"
+    android:textAlignment="viewStart"
+    android:textColor="?android:attr/textColorPrimary"
+    android:textSize="18sp"
+    android:padding="@dimen/dynamic_grid_edge_margin"
+    launcher:iconDisplay="hero_app"
+    android:drawableTint="?android:attr/textColorPrimary"
+    launcher:customIcon="@drawable/ic_allapps_search"
+    launcher:iconSizeOverride="24dp"
+    launcher:matchTextInsetWithQuery="true"
+    launcher:layoutHorizontal="true"
+    android:drawablePadding="@dimen/dynamic_grid_icon_drawable_padding">
+
+</com.android.launcher3.views.SearchResultSuggestion>
\ No newline at end of file
diff --git a/res/drawable-v24/drag_handle_indicator_shadow.xml b/res/layout/search_result_thumbnail.xml
similarity index 74%
rename from res/drawable-v24/drag_handle_indicator_shadow.xml
rename to res/layout/search_result_thumbnail.xml
index 774bc38..0cc5a29 100644
--- a/res/drawable-v24/drag_handle_indicator_shadow.xml
+++ b/res/layout/search_result_thumbnail.xml
@@ -5,7 +5,7 @@
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
 
-        http://www.apache.org/licenses/LICENSE-2.0
+          http://www.apache.org/licenses/LICENSE-2.0
 
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.android.launcher3.graphics.ShadowDrawable
+<com.android.launcher3.views.ThumbnailSearchResultView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/drag_handle_indicator_no_shadow"
-    android:elevation="@dimen/vertical_drag_handle_elevation" />
+    android:layout_width="125dp"
+    android:layout_height="125dp"/>
\ No newline at end of file
diff --git a/res/layout/search_result_widget_live.xml b/res/layout/search_result_widget_live.xml
new file mode 100644
index 0000000..0dd8a06
--- /dev/null
+++ b/res/layout/search_result_widget_live.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.android.launcher3.views.SearchResultWidget android:layout_height="wrap_content"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:gravity="center"
+    android:layout_width="match_parent" />
\ No newline at end of file
diff --git a/res/layout/search_result_widget_preview.xml b/res/layout/search_result_widget_preview.xml
new file mode 100644
index 0000000..942b199
--- /dev/null
+++ b/res/layout/search_result_widget_preview.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.android.launcher3.views.SearchResultWidgetPreview xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:padding="@dimen/dynamic_grid_cell_padding_x"
+    android:layout_height="wrap_content">
+    <include layout="@layout/widget_cell" android:id="@+id/widget_cell"/>
+<!--    <include layout="@layout/widget_cell_content" />-->
+</com.android.launcher3.views.SearchResultWidgetPreview>
\ No newline at end of file
diff --git a/res/layout/search_section_title.xml b/res/layout/search_section_title.xml
new file mode 100644
index 0000000..b7ba83e
--- /dev/null
+++ b/res/layout/search_section_title.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<com.android.launcher3.views.SearchSectionHeaderView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/section_title"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    style="@style/TextHeadline"
+    android:paddingStart="4dp"
+    android:paddingBottom="2dp"
+    android:paddingTop="12dp"
+    android:textColor="?android:attr/textColorPrimary"
+    android:textSize="18sp" />
\ No newline at end of file
diff --git a/res/layout/switch_preference_with_settings.xml b/res/layout/switch_preference_with_settings.xml
index d319561..cd51833 100644
--- a/res/layout/switch_preference_with_settings.xml
+++ b/res/layout/switch_preference_with_settings.xml
@@ -26,7 +26,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:src="@drawable/ic_setting"
-        android:tint="@android:color/black"
+        android:forceDarkAllowed="true"
         android:padding="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless" />
 
diff --git a/res/mipmap-hdpi/ic_launcher_home.png b/res/mipmap-hdpi/ic_launcher_home.png
deleted file mode 100644
index d068d92..0000000
--- a/res/mipmap-hdpi/ic_launcher_home.png
+++ /dev/null
Binary files differ
diff --git a/res/mipmap-mdpi/ic_launcher_home.png b/res/mipmap-mdpi/ic_launcher_home.png
deleted file mode 100644
index 16c8ec2..0000000
--- a/res/mipmap-mdpi/ic_launcher_home.png
+++ /dev/null
Binary files differ
diff --git a/res/mipmap-xhdpi/ic_launcher_home.png b/res/mipmap-xhdpi/ic_launcher_home.png
deleted file mode 100644
index 8b2671b..0000000
--- a/res/mipmap-xhdpi/ic_launcher_home.png
+++ /dev/null
Binary files differ
diff --git a/res/mipmap-xxhdpi/ic_launcher_home.png b/res/mipmap-xxhdpi/ic_launcher_home.png
deleted file mode 100644
index 43d8b7d..0000000
--- a/res/mipmap-xxhdpi/ic_launcher_home.png
+++ /dev/null
Binary files differ
diff --git a/res/values-night-v26/styles.xml b/res/values-night/styles.xml
similarity index 100%
rename from res/values-night-v26/styles.xml
rename to res/values-night/styles.xml
diff --git a/res/values-v22/styles.xml b/res/values-v22/styles.xml
deleted file mode 100644
index f86db7a..0000000
--- a/res/values-v22/styles.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-* Copyright (C) 2018 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
--->
-
-<resources>
-
-    <style name="AppItemActivityTheme" parent="@android:style/Theme.DeviceDefault.Light.Dialog.Alert">
-        <item name="widgetsTheme">@style/WidgetContainerTheme</item>
-    </style>
-
-</resources>
\ No newline at end of file
diff --git a/res/values-v26/bools.xml b/res/values-v26/bools.xml
deleted file mode 100644
index ad8c7a1..0000000
--- a/res/values-v26/bools.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/* Copyright 2017, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<resources>
-    <bool name="notification_dots_enabled">true</bool>
-
-    <bool name="enable_install_shortcut_api">false</bool>
-</resources>
\ No newline at end of file
diff --git a/res/values-v26/styles.xml b/res/values-v26/styles.xml
deleted file mode 100644
index d2f0802..0000000
--- a/res/values-v26/styles.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
--->
-<resources>
-    <!-- Theme for the widget container. -->
-    <style name="WidgetContainerTheme" parent="@android:style/Theme.DeviceDefault.Settings">
-        <item name="android:colorPrimaryDark">#E8EAED</item>
-        <item name="android:textColorSecondary">?android:attr/textColorPrimary</item>
-        <item name="android:colorEdgeEffect">?android:attr/textColorSecondary</item>
-    </style>
-    <style name="WidgetContainerTheme.Dark" parent="AppTheme.Dark">
-        <item name="android:colorEdgeEffect">?android:attr/textColorSecondary</item>
-        <item name="android:colorPrimaryDark">#616161</item> <!-- Gray 700 -->
-    </style>
-
-</resources>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 26e6cba..96c30b5 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
+<?xml version="1.0" encoding="utf-8"?><!--
 /* Copyright 2008, The Android Open Source Project
 **
 ** Licensed under the Apache License, Version 2.0 (the "License");
@@ -30,13 +29,13 @@
     <attr name="isWorkspaceDarkText" format="boolean" />
     <attr name="workspaceTextColor" format="color" />
     <attr name="workspaceShadowColor" format="color" />
-    <attr name="workspaceAmbientShadowColor" format="color"/>
+    <attr name="workspaceAmbientShadowColor" format="color" />
     <attr name="workspaceKeyShadowColor" format="color" />
     <attr name="workspaceStatusBarScrim" format="reference" />
     <attr name="widgetsTheme" format="reference" />
     <attr name="loadingIconColor" format="color" />
-    <attr name="iconOnlyShortcutColor" format="color"/>
-    <attr name="eduHalfSheetBGColor" format="color"/>
+    <attr name="iconOnlyShortcutColor" format="color" />
+    <attr name="eduHalfSheetBGColor" format="color" />
 
     <attr name="folderDotColor" format="color" />
     <attr name="folderFillColor" format="color" />
@@ -57,6 +56,7 @@
             <enum name="folder" value="2" />
             <enum name="widget_section" value="3" />
             <enum name="shortcut_popup" value="4" />
+            <enum name="hero_app" value="5" />
         </attr>
         <attr name="centerVertically" format="boolean" />
     </declare-styleable>
@@ -68,6 +68,12 @@
         <attr name="folderDotColor" />
     </declare-styleable>
 
+    <declare-styleable name="SearchResultSuggestion">
+        <attr name="customIcon" format="reference" />
+        <attr name="matchTextInsetWithQuery" format="boolean" />
+    </declare-styleable>
+
+
     <declare-styleable name="ShadowInfo">
         <attr name="ambientShadowColor" format="color" />
         <attr name="ambientShadowBlur" format="dimension" />
@@ -159,13 +165,21 @@
         <attr name="android:src" />
         <attr name="android:shadowColor" />
         <attr name="android:elevation" />
-        <attr name="darkTintColor" format="color"/>
+        <attr name="darkTintColor" format="color" />
     </declare-styleable>
 
     <declare-styleable name="RecyclerViewFastScroller">
         <attr name="canThumbDetach" format="boolean" />
     </declare-styleable>
 
+    <declare-styleable name="LoggablePref">
+        <attr name="android:key" />
+        <attr name="android:defaultValue" />
+        <!-- Ground truth of this Pref integer can be found in StatsLogManager -->
+        <attr name="logIdOn" format="integer" />
+        <attr name="logIdOff" format="integer" />
+    </declare-styleable>
+
     <declare-styleable name="PreviewFragment">
         <attr name="android:name" />
         <attr name="android:id" />
diff --git a/res/values/bools.xml b/res/values/bools.xml
deleted file mode 100644
index bc2c678..0000000
--- a/res/values/bools.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/* Copyright 2017, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<resources>
-    <bool name="notification_dots_enabled">false</bool>
-
-    <bool name="enable_install_shortcut_api">true</bool>
-</resources>
\ No newline at end of file
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 043ad9a..78c2df6 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -35,11 +35,9 @@
 
     <color name="icon_background">#E0E0E0</color> <!-- Gray 300 -->
 
-    <color name="all_apps_bg_hand_fill">#E5E5E5</color>
-    <color name="all_apps_bg_hand_fill_dark">#9AA0A6</color>
-
     <color name="gesture_tutorial_ripple_color">#A0C2F9</color> <!-- Light Blue -->
     <color name="gesture_tutorial_fake_task_view_color">#6DA1FF</color> <!-- Light Blue -->
+    <color name="gesture_tutorial_fake_previous_task_view_color">#9CCC65</color> <!-- Light Green -->
     <color name="gesture_tutorial_action_button_label_color">#FFFFFFFF</color>
     <color name="gesture_tutorial_primary_color">#1A73E8</color> <!-- Blue -->
 </resources>
diff --git a/res/values/config.xml b/res/values/config.xml
index ca25325..41d1a12 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -59,8 +59,6 @@
     <bool name="hotseat_transpose_layout_with_orientation">true</bool>
 
     <!-- Various classes overriden by projects/build flavors. -->
-    <string name="app_filter_class" translatable="false"></string>
-    <string name="user_event_dispatcher_class" translatable="false"></string>
     <string name="folder_name_provider_class" translatable="false"></string>
     <string name="stats_log_manager_class" translatable="false"></string>
     <string name="app_transition_manager_class" translatable="false"></string>
@@ -69,7 +67,7 @@
     <string name="app_launch_tracker_class" translatable="false"></string>
     <string name="test_information_handler_class" translatable="false"></string>
     <string name="launcher_activity_logic_class" translatable="false"></string>
-    <string name="prediction_model_class" translatable="false"></string>
+    <string name="model_delegate_class" translatable="false"></string>
 
     <!-- View ID to use for QSB widget -->
     <item type="id" name="qsb_widget" />
@@ -113,6 +111,7 @@
     <!-- QSB IDs. DO not change -->
     <item type="id" name="search_container_workspace" />
     <item type="id" name="search_container_all_apps" />
+    <item type="id" name="search_container_hotseat" />
 
     <!-- Recents -->
     <item type="id" name="overview_panel"/>
@@ -142,7 +141,7 @@
 
     <item name="staggered_damping_ratio" type="dimen" format="float">0.7</item>
     <item name="staggered_stiffness" type="dimen" format="float">150</item>
-    <dimen name="unlock_staggered_velocity_dp_per_s">3dp</dimen>
+    <dimen name="unlock_staggered_velocity_dp_per_s">4dp</dimen>
 
     <item name="hint_scale_damping_ratio" type="dimen" format="float">0.7</item>
     <item name="hint_scale_stiffness" type="dimen" format="float">200</item>
@@ -187,4 +186,6 @@
 
     <string-array name="live_wallpapers_remove_sysui_scrims">
     </string-array>
+
+    <string-array name="filtered_components" ></string-array>
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 947e635..7df3f77 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -40,14 +40,6 @@
     <dimen name="workspace_page_indicator_line_height">1dp</dimen>
     <dimen name="workspace_page_indicator_overlap_workspace">0dp</dimen>
 
-    <!-- Hotseat/all-apps scrim -->
-    <dimen name="all_apps_scrim_blur">4dp</dimen>
-    <dimen name="vertical_drag_handle_width">18dp</dimen>
-    <dimen name="vertical_drag_handle_height">6dp</dimen>
-    <dimen name="vertical_drag_handle_elevation">1dp</dimen>
-    <dimen name="vertical_drag_handle_touch_size">48dp</dimen>
-    <dimen name="vertical_drag_handle_padding_in_vertical_bar_layout">16dp</dimen>
-
 <!-- Drop target bar -->
     <dimen name="dynamic_grid_drop_target_size">48dp</dimen>
     <dimen name="drop_target_vertical_gap">20dp</dimen>
@@ -247,10 +239,21 @@
     <dimen name="snackbar_min_text_size">12sp</dimen>
     <dimen name="snackbar_max_text_size">14sp</dimen>
 
+<!-- Developer Options -->
+    <dimen name="developer_options_filter_margins">10dp</dimen>
+
 <!-- Theming related -->
     <dimen name="default_dialog_corner_radius">8dp</dimen>
 
     <!-- Onboarding bottomsheet related -->
     <dimen name="bottom_sheet_edu_padding">24dp</dimen>
 
+    <!-- Search related -->
+    <dimen name="search_hero_title_size">16sp</dimen>
+    <dimen name="search_hero_subtitle_size">15sp</dimen>
+    <dimen name="search_hero_inline_button_size">12sp</dimen>
+    <dimen name="search_settings_icon_size">36dp</dimen>
+    <dimen name="search_settings_icon_vertical_offset">16dp</dimen>
+    <dimen name="search_line_spacing">4dp</dimen>
+
 </resources>
diff --git a/res/values/drawables.xml b/res/values/drawables.xml
deleted file mode 100644
index 7d63142..0000000
--- a/res/values/drawables.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<resources>
-    <drawable name="ic_setup_shadow">@drawable/ic_setting</drawable>
-    <drawable name="ic_remove_shadow">@drawable/ic_remove_no_shadow</drawable>
-    <drawable name="ic_uninstall_shadow">@drawable/ic_uninstall_no_shadow</drawable>
-    <drawable name="ic_block_shadow">@drawable/ic_block_no_shadow</drawable>
-    <drawable name="all_apps_arrow_shadow">@drawable/drag_handle_indicator_no_shadow</drawable>
-</resources>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 935bb40..6c58c0e 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -36,7 +36,7 @@
     <!-- Message shown when a shortcut is not available. It could have been temporarily disabled and may start working again after some time. -->
     <string name="shortcut_not_available">Shortcut isn\'t available</string>
     <!-- User visible name for the launcher/home screen. [CHAR_LIMIT=30] -->
-    <string name="home_screen">Home screen</string>
+    <string name="home_screen">Home</string>
     <!-- Label for showing custom action list of a shortcut or widget. [CHAR_LIMIT=30] -->
     <string name="custom_actions">Custom actions</string>
 
@@ -58,6 +58,8 @@
     <!-- All Apps -->
     <!-- Search bar text in the apps view. [CHAR_LIMIT=50] -->
     <string name="all_apps_search_bar_hint">Search apps</string>
+    <!-- Search bar text in the apps view. [CHAR_LIMIT=50] -->
+    <string name="all_apps_on_device_search_bar_hint">Search this phone and more…</string>
     <!-- Loading apps text. [CHAR_LIMIT=50] -->
     <string name="all_apps_loading_message">Loading apps&#8230;</string>
     <!-- No-search-results text. [CHAR_LIMIT=50] -->
@@ -67,6 +69,12 @@
     <!-- Label for an icon representing any generic app. [CHAR_LIMIT=50] -->
     <string name="label_application">App</string>
 
+    <!--All apps Search-->
+    <!-- Section title for apps [CHAR_LIMIT=50] -->
+    <string name="search_corpus_apps">Apps</string>
+    <!-- try instant app action for play search result [CHAR_LIMIT=50 -->
+    <string name="search_action_try_now">Try Now</string>
+
     <!-- Popup items -->
     <!-- Text to display as the header above notifications. [CHAR_LIMIT=30] -->
     <string name="notifications_header">Notifications</string>
@@ -88,10 +96,6 @@
     <string name="all_apps_button_personal_label">Personal apps list</string>
     <string name="all_apps_button_work_label">Work apps list</string>
 
-    <!-- Label for button in all applications label to go back home (to the workspace / desktop)
-         for accessibilty (spoken when the button gets focus). -->
-    <string name="all_apps_home_button_label">Home</string>
-
     <!-- Label for remove drop target (from the homescreen only).
          May appear next to uninstall_drop_target_label [CHAR_LIMIT=20] -->
     <string name="remove_drop_target_label">Remove</string>
@@ -348,7 +352,8 @@
     <!-- content description for paused work apps list -->
     <string name="work_apps_paused_content_description">Work profile is paused. Work apps can\’t send you notifications, use your battery, or access your location</string>
 
-
+    <!-- A hint shown in launcher settings develop options filter box -->
+    <string name="developer_options_filter_hint">Filter</string>
 
     <!-- A tip shown pointing at work toggle -->
     <string name="work_switch_tip">Pause work apps and notifications</string>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 25f21f3..067cf7f 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -143,12 +143,21 @@
     <style name="AppTheme.Dark.DarkMainColor" parent="@style/LauncherTheme.Dark.DarkMainColor" />
     <style name="AppTheme.Dark.DarkText" parent="@style/LauncherTheme.Dark.DarkText" />
 
-    <style name="AppItemActivityTheme" parent="@android:style/Theme.Material.Light.Dialog.Alert">
+    <style name="AppItemActivityTheme" parent="@android:style/Theme.DeviceDefault.Light.Dialog.Alert">
         <item name="widgetsTheme">@style/WidgetContainerTheme</item>
     </style>
 
     <style name="HomeSettingsTheme" parent="@android:style/Theme.DeviceDefault.Settings">
         <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="preferenceTheme">@style/HomeSettingsPreferenceTheme</item>
+    </style>
+
+    <style name="HomeSettingsPreferenceTheme" parent="@style/PreferenceThemeOverlay.v14.Material">
+        <item name="preferenceFragmentCompatStyle">@style/HomeSettingsFragmentCompatStyle</item>
+    </style>
+
+    <style name="HomeSettingsFragmentCompatStyle" parent="@style/PreferenceFragment.Material">
+        <item name="android:layout">@layout/home_settings</item>
     </style>
 
     <!--
@@ -162,14 +171,16 @@
         <item name="android:textColorSecondary">?attr/workspaceTextColor</item>
     </style>
 
-    <!-- Theme for the widget container. Overridden on API 26. -->
+    <!-- Theme for the widget container. -->
     <style name="WidgetContainerTheme" parent="@android:style/Theme.DeviceDefault.Settings">
-        <item name="android:colorEdgeEffect">?android:attr/textColorSecondaryInverse</item>
-        <item name="android:textColorPrimary">?android:attr/textColorPrimaryInverse</item>
-        <item name="android:textColorSecondary">?android:attr/textColorSecondaryInverse</item>
+        <item name="android:colorPrimaryDark">#E8EAED</item>
+        <item name="android:textColorSecondary">?android:attr/textColorPrimary</item>
+        <item name="android:colorEdgeEffect">?android:attr/textColorSecondary</item>
     </style>
-
-    <style name="WidgetContainerTheme.Dark" />
+    <style name="WidgetContainerTheme.Dark" parent="AppTheme.Dark">
+        <item name="android:colorEdgeEffect">?android:attr/textColorSecondary</item>
+        <item name="android:colorPrimaryDark">#616161</item> <!-- Gray 700 -->
+    </style>
 
     <style name="FastScrollerPopup" parent="@android:style/TextAppearance.DeviceDefault.DialogWindowTitle">
         <item name="android:layout_width">wrap_content</item>
@@ -212,6 +223,16 @@
         <item name="android:lines">1</item>
     </style>
 
+    <!-- Base theme for AllApps BubbleTextViews -->
+    <style name="BaseIcon.AllApps" parent="BaseIcon">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:stateListAnimator">@animator/all_apps_fastscroll_icon_anim</item>
+        <item name="android:paddingLeft">@dimen/dynamic_grid_cell_padding_x</item>
+        <item name="android:paddingRight">@dimen/dynamic_grid_cell_padding_x</item>
+    </style>
+
+
     <!-- Icon displayed on the workspace -->
     <style name="BaseIcon.Workspace" >
         <item name="android:shadowRadius">2.0</item>
diff --git a/res/xml/launcher_preferences.xml b/res/xml/launcher_preferences.xml
index 3455cb8..e4bea50 100644
--- a/res/xml/launcher_preferences.xml
+++ b/res/xml/launcher_preferences.xml
@@ -15,7 +15,8 @@
 -->
 
 <androidx.preference.PreferenceScreen
-    xmlns:android="http://schemas.android.com/apk/res/android">
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto">
 
     <com.android.launcher3.settings.NotificationDotsPreference
         android:key="pref_icon_badging"
@@ -30,25 +31,31 @@
         </intent>
     </com.android.launcher3.settings.NotificationDotsPreference>
 
+    <!--
+      LAUNCHER_ADD_NEW_APPS_TO_HOME_SCREEN_ENABLED(613)
+      LAUNCHER_ADD_NEW_APPS_TO_HOME_SCREEN_DISABLED(614)
+    -->
     <SwitchPreference
         android:key="pref_add_icon_to_home"
         android:title="@string/auto_add_shortcuts_label"
         android:summary="@string/auto_add_shortcuts_description"
         android:defaultValue="true"
-        android:persistent="true" />
+        android:persistent="true"
+        launcher:logIdOn="613"
+        launcher:logIdOff="614" />
 
+    <!--
+      LAUNCHER_HOME_SCREEN_ROTATION_ENABLED(615)
+      LAUNCHER_HOME_SCREEN_ROTATION_DISABLED(616)
+    -->
     <SwitchPreference
         android:key="pref_allowRotation"
         android:title="@string/allow_rotation_title"
         android:summary="@string/allow_rotation_desc"
         android:defaultValue="@bool/allow_rotation"
-        android:persistent="true" />
-
-    <SwitchPreference
-        android:key="pref_grid_options"
-        android:title="Enable grid options"
-        android:defaultValue="false"
-        android:persistent="true" />
+        android:persistent="true"
+        launcher:logIdOn="615"
+        launcher:logIdOff="616" />
 
     <androidx.preference.PreferenceScreen
         android:key="pref_developer_options"
diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
index 3fa9b0a..836ded5 100644
--- a/robolectric_tests/Android.mk
+++ b/robolectric_tests/Android.mk
@@ -59,4 +59,4 @@
 
 LOCAL_ROBOTEST_TIMEOUT := 36000
 
-include prebuilts/misc/common/robolectric/4.3.1/run_robotests.mk
+include prebuilts/misc/common/robolectric/4.4/run_robotests.mk
diff --git a/robolectric_tests/config/robolectric.properties b/robolectric_tests/config/robolectric.properties
index a8e0cb3..4e811f3 100644
--- a/robolectric_tests/config/robolectric.properties
+++ b/robolectric_tests/config/robolectric.properties
@@ -1,15 +1,10 @@
 sdk=29
 shadows= \
-    com.android.launcher3.shadows.LShadowApplicationPackageManager \
     com.android.launcher3.shadows.LShadowAppPredictionManager \
     com.android.launcher3.shadows.LShadowAppWidgetManager \
     com.android.launcher3.shadows.LShadowBackupManager \
-    com.android.launcher3.shadows.LShadowBitmap \
     com.android.launcher3.shadows.LShadowDisplay \
     com.android.launcher3.shadows.LShadowLauncherApps \
-    com.android.launcher3.shadows.LShadowTypeface \
-    com.android.launcher3.shadows.LShadowUserManager \
-    com.android.launcher3.shadows.LShadowWallpaperManager \
     com.android.launcher3.shadows.ShadowDeviceFlag \
     com.android.launcher3.shadows.ShadowLooperExecutor \
     com.android.launcher3.shadows.ShadowMainThreadInitializedObject \
diff --git a/robolectric_tests/src/com/android/launcher3/folder/FolderNameProviderTest.java b/robolectric_tests/src/com/android/launcher3/folder/FolderNameProviderTest.java
index b7ba106..2a94d9b 100644
--- a/robolectric_tests/src/com/android/launcher3/folder/FolderNameProviderTest.java
+++ b/robolectric_tests/src/com/android/launcher3/folder/FolderNameProviderTest.java
@@ -25,16 +25,20 @@
 
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.util.Executors;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.LooperMode;
+import org.robolectric.annotation.LooperMode.Mode;
 
 import java.util.ArrayList;
 
 @RunWith(RobolectricTestRunner.class)
+@LooperMode(Mode.PAUSED)
 public final class FolderNameProviderTest {
     private Context mContext;
     private WorkspaceItemInfo mItem1;
@@ -58,18 +62,20 @@
     }
 
     @Test
-    public void getSuggestedFolderName_workAssignedToEnd() {
+    public void getSuggestedFolderName_workAssignedToEnd() throws Exception {
         ArrayList<WorkspaceItemInfo> list = new ArrayList<>();
         list.add(mItem1);
         list.add(mItem2);
         FolderNameInfos nameInfos = new FolderNameInfos();
-        new FolderNameProvider().getSuggestedFolderName(mContext, list, nameInfos);
+        Executors.MODEL_EXECUTOR.submit(() ->
+                new FolderNameProvider().getSuggestedFolderName(mContext, list, nameInfos)).get();
         assertEquals("Work", nameInfos.getLabels()[0]);
 
         nameInfos.setLabel(0, "candidate1", 1.0f);
         nameInfos.setLabel(1, "candidate2", 1.0f);
         nameInfos.setLabel(2, "candidate3", 1.0f);
-        new FolderNameProvider().getSuggestedFolderName(mContext, list, nameInfos);
+        Executors.MODEL_EXECUTOR.submit(() ->
+                new FolderNameProvider().getSuggestedFolderName(mContext, list, nameInfos)).get();
         assertEquals("Work", nameInfos.getLabels()[3]);
         assertTrue(nameInfos.hasSuggestions());
         assertTrue(nameInfos.hasPrimary());
diff --git a/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java b/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
index c892618..01b23ba 100644
--- a/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
+++ b/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
@@ -9,8 +9,8 @@
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
-import org.robolectric.util.Scheduler;
+import org.robolectric.annotation.LooperMode;
+import org.robolectric.annotation.LooperMode.Mode;
 
 import java.io.File;
 import java.io.PrintWriter;
@@ -21,11 +21,10 @@
  * Tests for {@link FileLog}
  */
 @RunWith(RobolectricTestRunner.class)
+@LooperMode(Mode.PAUSED)
 public class FileLogTest {
 
     private File mTempDir;
-    private boolean mTestActive;
-
     @Before
     public void setUp() {
         int count = 0;
@@ -35,14 +34,6 @@
         } while (!mTempDir.mkdir());
 
         FileLog.setDir(mTempDir);
-
-        mTestActive = true;
-        Scheduler scheduler = Shadows.shadowOf(FileLog.getHandler().getLooper()).getScheduler();
-        new Thread(() -> {
-            while (mTestActive) {
-                scheduler.advanceToLastPostedRunnable();
-            }
-        }).start();
     }
 
     @After
@@ -52,8 +43,6 @@
             new File(mTempDir, "log-" + i).delete();
         }
         mTempDir.delete();
-
-        mTestActive = false;
     }
 
     @Test
diff --git a/robolectric_tests/src/com/android/launcher3/model/BackupRestoreTest.java b/robolectric_tests/src/com/android/launcher3/model/BackupRestoreTest.java
index 90313ab..8baf5a3 100644
--- a/robolectric_tests/src/com/android/launcher3/model/BackupRestoreTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/BackupRestoreTest.java
@@ -41,7 +41,6 @@
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.provider.RestoreDbTask;
 import com.android.launcher3.shadows.LShadowBackupManager;
-import com.android.launcher3.shadows.LShadowUserManager;
 import com.android.launcher3.util.LauncherModelHelper;
 
 import org.junit.Before;
@@ -51,6 +50,7 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.LooperMode;
 import org.robolectric.shadow.api.Shadow;
+import org.robolectric.shadows.ShadowUserManager;
 
 /**
  * Tests to verify backup and restore flow.
@@ -68,7 +68,7 @@
     private static final int FLAG_SYSTEM = 0x00000800;
     private static final int FLAG_PROFILE = 0x00001000;
 
-    private LShadowUserManager mUserManager;
+    private ShadowUserManager mUserManager;
     private BackupManager mBackupManager;
     private LauncherModelHelper mModelHelper;
     private SQLiteDatabase mDb;
diff --git a/robolectric_tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java b/robolectric_tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
index 5610b0e..9ac3fe7 100644
--- a/robolectric_tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
@@ -53,10 +53,10 @@
         mModelHelper = new LauncherModelHelper();
         mModelHelper.initializeData("/cache_data_updated_task_data.txt");
 
-        // Add dummy entries in the cache to simulate update
+        // Add placeholder entries in the cache to simulate update
         Context context = RuntimeEnvironment.application;
         IconCache iconCache = LauncherAppState.getInstance(context).getIconCache();
-        CachingLogic<ItemInfo> dummyLogic = new CachingLogic<ItemInfo>() {
+        CachingLogic<ItemInfo> placeholderLogic = new CachingLogic<ItemInfo>() {
             @Override
             public ComponentName getComponent(ItemInfo info) {
                 return info.getTargetComponent();
@@ -81,7 +81,7 @@
 
         UserManager um = context.getSystemService(UserManager.class);
         for (ItemInfo info : mModelHelper.getBgDataModel().itemsIdMap) {
-            iconCache.addIconToDBAndMemCache(info, dummyLogic, new PackageInfo(),
+            iconCache.addIconToDBAndMemCache(info, placeholderLogic, new PackageInfo(),
                     um.getSerialNumberForUser(info.user), true);
         }
     }
diff --git a/robolectric_tests/src/com/android/launcher3/model/DbDowngradeHelperTest.java b/robolectric_tests/src/com/android/launcher3/model/DbDowngradeHelperTest.java
index bbbe21e..be03c7d 100644
--- a/robolectric_tests/src/com/android/launcher3/model/DbDowngradeHelperTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/DbDowngradeHelperTest.java
@@ -165,7 +165,7 @@
             @Override
             public void onOpen(SQLiteDatabase db) { }
         };
-        // Insert dummy data
+        // Insert mock data
         for (int i = 0; i < 10; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
diff --git a/robolectric_tests/src/com/android/launcher3/model/DefaultLayoutProviderTest.java b/robolectric_tests/src/com/android/launcher3/model/DefaultLayoutProviderTest.java
index 8f3a83e..655237d 100644
--- a/robolectric_tests/src/com/android/launcher3/model/DefaultLayoutProviderTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/DefaultLayoutProviderTest.java
@@ -109,7 +109,7 @@
     public void testCustomProfileLoaded_with_widget() throws Exception {
         String pendingAppPkg = "com.test.pending";
 
-        // Add a dummy session info so that the widget exists
+        // Add a placeholder session info so that the widget exists
         SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
         params.setAppPackageName(pendingAppPkg);
 
@@ -120,7 +120,7 @@
         setField(sessionInfo, "appIcon", BitmapInfo.LOW_RES_ICON);
 
         writeLayoutAndLoad(new LauncherLayoutBuilder().atWorkspace(0, 1, 0)
-                .putWidget(pendingAppPkg, "DummyWidget", 2, 2));
+                .putWidget(pendingAppPkg, "PlaceholderWidget", 2, 2));
 
         // Verify widget
         assertEquals(1, mModelHelper.getBgDataModel().appWidgets.size());
diff --git a/robolectric_tests/src/com/android/launcher3/model/LoaderCursorTest.java b/robolectric_tests/src/com/android/launcher3/model/LoaderCursorTest.java
index 3a252dc..fb08c56 100644
--- a/robolectric_tests/src/com/android/launcher3/model/LoaderCursorTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/LoaderCursorTest.java
@@ -51,7 +51,7 @@
 
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.Executors;
@@ -92,9 +92,9 @@
                 SCREEN, CELLX, CELLY, RESTORED, INTENT
         });
 
-        mLoaderCursor = new LoaderCursor(mCursor, LauncherSettings.Favorites.CONTENT_URI, mApp,
-                new UserManagerState());
-        mLoaderCursor.allUsers.put(0, Process.myUserHandle());
+        UserManagerState ums = new UserManagerState();
+        mLoaderCursor = new LoaderCursor(mCursor, Favorites.CONTENT_URI, mApp, ums);
+        ums.allUsers.put(0, Process.myUserHandle());
     }
 
     private void initCursor(int itemType, String title) {
@@ -110,7 +110,7 @@
     public void getAppShortcutInfo_dontAllowMissing_invalidComponent() {
         initCursor(ITEM_TYPE_APPLICATION, "");
         assertTrue(mLoaderCursor.moveToNext());
-        ComponentName cn = new ComponentName(mContext.getPackageName(), "dummy-do");
+        ComponentName cn = new ComponentName(mContext.getPackageName(), "placeholder-do");
         assertNull(mLoaderCursor.getAppShortcutInfo(
                 new Intent().setComponent(cn), false /* allowMissingTarget */, true));
     }
@@ -136,7 +136,7 @@
         initCursor(ITEM_TYPE_APPLICATION, "");
         assertTrue(mLoaderCursor.moveToNext());
 
-        ComponentName cn = new ComponentName(mContext.getPackageName(), "dummy-do");
+        ComponentName cn = new ComponentName(mContext.getPackageName(), "placeholder-do");
         WorkspaceItemInfo info = Executors.MODEL_EXECUTOR.submit(() ->
                 mLoaderCursor.getAppShortcutInfo(
                         new Intent().setComponent(cn), true  /* allowMissingTarget */, true))
diff --git a/robolectric_tests/src/com/android/launcher3/model/ModelMultiCallbacksTest.java b/robolectric_tests/src/com/android/launcher3/model/ModelMultiCallbacksTest.java
index 87fe3c0..aab6c25 100644
--- a/robolectric_tests/src/com/android/launcher3/model/ModelMultiCallbacksTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/ModelMultiCallbacksTest.java
@@ -30,6 +30,7 @@
 import com.android.launcher3.model.BgDataModel.Callbacks;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.shadows.ShadowLooperExecutor;
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.LauncherLayoutBuilder;
 import com.android.launcher3.util.LauncherModelHelper;
@@ -43,8 +44,8 @@
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.LooperMode;
 import org.robolectric.annotation.LooperMode.Mode;
+import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowPackageManager;
-import org.robolectric.util.ReflectionHelpers;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -74,7 +75,8 @@
         // Since robolectric tests run on main thread, we run the loader-UI calls on a temp thread,
         // so that we can wait appropriately for the loader to complete.
         mTempMainExecutor = new LooperExecutor(createAndStartNewForegroundLooper("tempMain"));
-        ReflectionHelpers.setField(mModelHelper.getModel(), "mMainExecutor", mTempMainExecutor);
+        ShadowLooperExecutor sle = Shadow.extract(Executors.MAIN_EXECUTOR);
+        sle.setHandler(mTempMainExecutor.getHandler());
     }
 
     @Test
diff --git a/robolectric_tests/src/com/android/launcher3/model/PackageInstallStateChangedTaskTest.java b/robolectric_tests/src/com/android/launcher3/model/PackageInstallStateChangedTaskTest.java
index e43df21..412ace0 100644
--- a/robolectric_tests/src/com/android/launcher3/model/PackageInstallStateChangedTaskTest.java
+++ b/robolectric_tests/src/com/android/launcher3/model/PackageInstallStateChangedTaskTest.java
@@ -67,7 +67,7 @@
         for (ItemInfo info : mModelHelper.getBgDataModel().itemsIdMap) {
             if (info instanceof WorkspaceItemInfo) {
                 assertEquals(updates.contains(info.id) ? progress: 0,
-                        ((WorkspaceItemInfo) info).getInstallProgress());
+                        ((WorkspaceItemInfo) info).getProgressLevel());
             } else {
                 assertEquals(updates.contains(info.id) ? progress: -1,
                         ((LauncherAppWidgetInfo) info).installProgress);
diff --git a/robolectric_tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java b/robolectric_tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
index ee73b82..4184d33 100644
--- a/robolectric_tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
+++ b/robolectric_tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
@@ -44,7 +44,7 @@
     @Test
     public void testMigrateProfileId() throws Exception {
         SQLiteDatabase db = new MyDatabaseHelper(42).getWritableDatabase();
-        // Add some dummy data
+        // Add some mock data
         for (int i = 0; i < 5; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
@@ -64,7 +64,7 @@
     @Test
     public void testChangeDefaultColumn() throws Exception {
         SQLiteDatabase db = new MyDatabaseHelper(42).getWritableDatabase();
-        // Add some dummy data
+        // Add some mock data
         for (int i = 0; i < 5; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
diff --git a/robolectric_tests/src/com/android/launcher3/secondarydisplay/SDWorkModeTest.java b/robolectric_tests/src/com/android/launcher3/secondarydisplay/SDWorkModeTest.java
index 0ca5ce6..e3694ae 100644
--- a/robolectric_tests/src/com/android/launcher3/secondarydisplay/SDWorkModeTest.java
+++ b/robolectric_tests/src/com/android/launcher3/secondarydisplay/SDWorkModeTest.java
@@ -21,7 +21,6 @@
 
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.mock;
 
 import android.content.Context;
 import android.os.UserManager;
@@ -30,8 +29,6 @@
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.allapps.AllAppsPagedView;
 import com.android.launcher3.allapps.AllAppsRecyclerView;
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.shadows.ShadowOverrides;
 import com.android.launcher3.util.LauncherLayoutBuilder;
 import com.android.launcher3.util.LauncherModelHelper;
 
@@ -62,20 +59,15 @@
     private InvariantDeviceProfile mIdp;
     private LauncherModelHelper mModelHelper;
 
-    private LauncherLayoutBuilder mLayoutBuilder;
-
     @Before
     public void setup() throws Exception {
         mModelHelper = new LauncherModelHelper();
         mTargetContext = RuntimeEnvironment.application;
         mIdp = InvariantDeviceProfile.INSTANCE.get(mTargetContext);
-        ShadowOverrides.setProvider(UserEventDispatcher.class,
-                c -> mock(UserEventDispatcher.class));
         Settings.Global.putFloat(mTargetContext.getContentResolver(),
                 Settings.Global.WINDOW_ANIMATION_SCALE, 0);
 
         mModelHelper.installApp(TEST_PACKAGE);
-        mLayoutBuilder = new LauncherLayoutBuilder();
     }
 
     @Test
@@ -91,7 +83,7 @@
     public void testAllAppsList_workProfile() throws Exception {
         ShadowUserManager sum = Shadow.extract(mTargetContext.getSystemService(UserManager.class));
         sum.addUser(SYSTEM_USER, "me", FLAG_SYSTEM);
-        sum.addUser(WORK_PROFILE_ID, "work", FLAG_PROFILE);
+        sum.addProfile(SYSTEM_USER, WORK_PROFILE_ID, "work", FLAG_PROFILE);
 
         SecondaryDisplayLauncher launcher = loadLauncher();
         launcher.showAppDrawer(true);
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/LShadowApplicationPackageManager.java b/robolectric_tests/src/com/android/launcher3/shadows/LShadowApplicationPackageManager.java
deleted file mode 100644
index da8b919..0000000
--- a/robolectric_tests/src/com/android/launcher3/shadows/LShadowApplicationPackageManager.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.shadows;
-
-import android.os.Process;
-import android.os.UserHandle;
-
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-import org.robolectric.shadows.ShadowApplicationPackageManager;
-
-/**
- * Shadow for {@link ShadowApplicationPackageManager} which create mock predictors
- */
-@Implements(className = "android.app.ApplicationPackageManager")
-public class LShadowApplicationPackageManager extends ShadowApplicationPackageManager {
-
-    @Implementation
-    public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) {
-        return Process.myUserHandle().equals(user) ? label : "Work " + label;
-    }
-}
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/LShadowBitmap.java b/robolectric_tests/src/com/android/launcher3/shadows/LShadowBitmap.java
deleted file mode 100644
index abd90bb..0000000
--- a/robolectric_tests/src/com/android/launcher3/shadows/LShadowBitmap.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.shadows;
-
-import android.graphics.Bitmap;
-import android.graphics.Paint;
-
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-import org.robolectric.shadows.ShadowBitmap;
-
-/**
- * Extension of {@link ShadowBitmap} with missing shadow methods
- */
-@Implements(value = Bitmap.class)
-public class LShadowBitmap extends ShadowBitmap {
-
-    @Implementation
-    protected Bitmap extractAlpha(Paint paint, int[] offsetXY) {
-        return extractAlpha();
-    }
-}
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/LShadowTypeface.java b/robolectric_tests/src/com/android/launcher3/shadows/LShadowTypeface.java
deleted file mode 100644
index 0e7c1de..0000000
--- a/robolectric_tests/src/com/android/launcher3/shadows/LShadowTypeface.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.shadows;
-
-import android.graphics.Typeface;
-
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-import org.robolectric.shadows.ShadowTypeface;
-
-/**
- * Extension of {@link ShadowTypeface} with missing shadow methods
- */
-@Implements(Typeface.class)
-public class LShadowTypeface extends ShadowTypeface {
-
-    @Implementation
-    public static Typeface create(Typeface family, int weight, boolean italic) {
-        int style = italic ? Typeface.ITALIC : Typeface.NORMAL;
-        if (weight >= 400) {
-            style |= Typeface.BOLD;
-        }
-        return create(family, style);
-    }
-}
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/LShadowUserManager.java b/robolectric_tests/src/com/android/launcher3/shadows/LShadowUserManager.java
deleted file mode 100644
index edf8edb..0000000
--- a/robolectric_tests/src/com/android/launcher3/shadows/LShadowUserManager.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.shadows;
-
-import android.os.UserHandle;
-import android.os.UserManager;
-import android.util.SparseBooleanArray;
-
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-import org.robolectric.shadows.ShadowUserManager;
-
-/**
- * Extension of {@link ShadowUserManager} with missing shadow methods
- */
-@Implements(value = UserManager.class)
-public class LShadowUserManager extends ShadowUserManager {
-
-    private final SparseBooleanArray mQuietUsers = new SparseBooleanArray();
-    private final SparseBooleanArray mLockedUsers = new SparseBooleanArray();
-
-    @Implementation
-    protected boolean isQuietModeEnabled(UserHandle userHandle) {
-        return mQuietUsers.get(userHandle.hashCode());
-    }
-
-    public void setQuietModeEnabled(UserHandle userHandle, boolean enabled) {
-        mQuietUsers.put(userHandle.hashCode(), enabled);
-    }
-
-    @Implementation
-    protected boolean isUserUnlocked(UserHandle userHandle) {
-        return !mLockedUsers.get(userHandle.hashCode());
-    }
-
-    public void setUserLocked(UserHandle userHandle, boolean enabled) {
-        mLockedUsers.put(userHandle.hashCode(), enabled);
-    }
-}
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/LShadowWallpaperManager.java b/robolectric_tests/src/com/android/launcher3/shadows/LShadowWallpaperManager.java
deleted file mode 100644
index d60251c..0000000
--- a/robolectric_tests/src/com/android/launcher3/shadows/LShadowWallpaperManager.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.shadows;
-
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.mock;
-
-import android.app.WallpaperManager;
-import android.content.Context;
-
-import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-import org.robolectric.shadows.ShadowApplication;
-import org.robolectric.shadows.ShadowUserManager;
-import org.robolectric.shadows.ShadowWallpaperManager;
-
-/**
- * Extension of {@link ShadowUserManager} with missing shadow methods
- */
-@Implements(WallpaperManager.class)
-public class LShadowWallpaperManager extends ShadowWallpaperManager {
-
-    @Implementation
-    protected static WallpaperManager getInstance(Context context) {
-        return context.getSystemService(WallpaperManager.class);
-    }
-
-    /**
-     * Remove this once the fix for
-     * https://github.com/robolectric/robolectric/issues/5285
-     * is available
-     */
-    public static void initializeMock() {
-        WallpaperManager wm = mock(WallpaperManager.class);
-        ShadowApplication shadowApplication = Shadows.shadowOf(RuntimeEnvironment.application);
-        shadowApplication.setSystemService(Context.WALLPAPER_SERVICE, wm);
-        doReturn(0).when(wm).getDesiredMinimumWidth();
-        doReturn(0).when(wm).getDesiredMinimumHeight();
-    }
-}
diff --git a/robolectric_tests/src/com/android/launcher3/shadows/ShadowLooperExecutor.java b/robolectric_tests/src/com/android/launcher3/shadows/ShadowLooperExecutor.java
index a3b7dc7..57eda7e 100644
--- a/robolectric_tests/src/com/android/launcher3/shadows/ShadowLooperExecutor.java
+++ b/robolectric_tests/src/com/android/launcher3/shadows/ShadowLooperExecutor.java
@@ -23,6 +23,8 @@
 
 import android.os.Handler;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.util.LooperExecutor;
 
 import org.robolectric.annotation.Implementation;
@@ -37,8 +39,13 @@
 
     @RealObject private LooperExecutor mRealExecutor;
 
+    private Handler mOverriddenHandler;
+
     @Implementation
     protected Handler getHandler() {
+        if (mOverriddenHandler != null) {
+            return mOverriddenHandler;
+        }
         Handler handler = directlyOn(mRealExecutor, LooperExecutor.class, "getHandler");
         Thread thread = handler.getLooper().getThread();
         if (!thread.isAlive()) {
@@ -49,4 +56,8 @@
         }
         return directlyOn(mRealExecutor, LooperExecutor.class, "getHandler");
     }
+
+    public void setHandler(@Nullable Handler handler) {
+        mOverriddenHandler = handler;
+    }
 }
diff --git a/robolectric_tests/src/com/android/launcher3/ui/LauncherUIScrollTest.java b/robolectric_tests/src/com/android/launcher3/ui/LauncherUIScrollTest.java
index d330d10..957ae77 100644
--- a/robolectric_tests/src/com/android/launcher3/ui/LauncherUIScrollTest.java
+++ b/robolectric_tests/src/com/android/launcher3/ui/LauncherUIScrollTest.java
@@ -20,7 +20,6 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
-import static org.mockito.Mockito.mock;
 
 import android.content.Context;
 import android.os.SystemClock;
@@ -36,8 +35,6 @@
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.folder.FolderPagedView;
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.shadows.ShadowOverrides;
 import com.android.launcher3.util.LauncherLayoutBuilder;
 import com.android.launcher3.util.LauncherLayoutBuilder.FolderBuilder;
 import com.android.launcher3.util.LauncherModelHelper;
@@ -70,8 +67,6 @@
         mModelHelper = new LauncherModelHelper();
         mTargetContext = RuntimeEnvironment.application;
         mIdp = InvariantDeviceProfile.INSTANCE.get(mTargetContext);
-        ShadowOverrides.setProvider(UserEventDispatcher.class,
-                c -> mock(UserEventDispatcher.class));
 
         Settings.Global.putFloat(mTargetContext.getContentResolver(),
                 Settings.Global.WINDOW_ANIMATION_SCALE, 0);
diff --git a/robolectric_tests/src/com/android/launcher3/util/LauncherModelHelper.java b/robolectric_tests/src/com/android/launcher3/util/LauncherModelHelper.java
index 0388087..849f98b 100644
--- a/robolectric_tests/src/com/android/launcher3/util/LauncherModelHelper.java
+++ b/robolectric_tests/src/com/android/launcher3/util/LauncherModelHelper.java
@@ -48,10 +48,12 @@
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.pm.UserCache;
+import com.android.launcher3.shadows.ShadowLooperExecutor;
 
 import org.mockito.ArgumentCaptor;
 import org.robolectric.Robolectric;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.shadow.api.Shadow;
 import org.robolectric.shadows.ShadowContentResolver;
 import org.robolectric.shadows.ShadowPackageManager;
 import org.robolectric.util.ReflectionHelpers;
@@ -81,7 +83,7 @@
     public static final int NO__ICON = -1;
     public static final String TEST_PACKAGE = "com.android.launcher3.validpackage";
 
-    // Authority for providing a dummy default-workspace-layout data.
+    // Authority for providing a test default-workspace-layout data.
     private static final String TEST_PROVIDER_AUTHORITY =
             LauncherModelHelper.class.getName().toLowerCase();
     private static final int DEFAULT_BITMAP_SIZE = 10;
@@ -252,7 +254,7 @@
     }
 
     /**
-     * Adds a dummy item in the DB.
+     * Adds a mock item in the DB.
      * @param type {@link #APP_ICON} or {@link #SHORTCUT} or >= 2 for
      *             folder (where the type represents the number of items in the folder).
      */
@@ -310,7 +312,7 @@
     }
 
     /**
-     * Initializes the DB with dummy elements to represent the provided grid structure.
+     * Initializes the DB with mock elements to represent the provided grid structure.
      * @param typeArray A 3d array of item types. {@see #addItem(int, long, long, int, int)} for
      *                  type definitions. The first dimension represents the screens and the next
      *                  two represent the workspace grid.
@@ -347,7 +349,7 @@
     }
 
     /**
-     * Sets up a dummy provider to load the provided layout by default, next time the layout loads
+     * Sets up a mock provider to load the provided layout by default, next time the layout loads
      */
     public LauncherModelHelper setupDefaultLayoutProvider(LauncherLayoutBuilder builder)
             throws Exception {
@@ -360,7 +362,7 @@
                 "launcher3.layout.provider", TEST_PROVIDER_AUTHORITY);
 
         shadowOf(context.getPackageManager())
-                .addProviderIfNotPresent(new ComponentName("com.test", "Dummy")).authority =
+                .addProviderIfNotPresent(new ComponentName("com.test", "Mock")).authority =
                 TEST_PROVIDER_AUTHORITY;
 
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
@@ -403,14 +405,16 @@
     public void loadModelSync() throws ExecutionException, InterruptedException {
         // Since robolectric tests run on main thread, we run the loader-UI calls on a temp thread,
         // so that we can wait appropriately for the loader to complete.
-        ReflectionHelpers.setField(getModel(), "mMainExecutor", Executors.UI_HELPER_EXECUTOR);
+        ShadowLooperExecutor sle = Shadow.extract(Executors.MAIN_EXECUTOR);
+        sle.setHandler(Executors.UI_HELPER_EXECUTOR.getHandler());
 
         Callbacks mockCb = mock(Callbacks.class);
         getModel().addCallbacksAndLoad(mockCb);
 
         Executors.MODEL_EXECUTOR.submit(() -> { }).get();
         Executors.UI_HELPER_EXECUTOR.submit(() -> { }).get();
-        ReflectionHelpers.setField(getModel(), "mMainExecutor", Executors.MAIN_EXECUTOR);
+
+        sle.setHandler(null);
         getModel().removeCallbacks(mockCb);
     }
 
diff --git a/robolectric_tests/src/com/android/launcher3/util/LauncherTestApplication.java b/robolectric_tests/src/com/android/launcher3/util/LauncherTestApplication.java
index 6dd4df8..efac150 100644
--- a/robolectric_tests/src/com/android/launcher3/util/LauncherTestApplication.java
+++ b/robolectric_tests/src/com/android/launcher3/util/LauncherTestApplication.java
@@ -19,7 +19,6 @@
 
 import android.app.Application;
 
-import com.android.launcher3.shadows.LShadowWallpaperManager;
 import com.android.launcher3.shadows.ShadowMainThreadInitializedObject;
 import com.android.launcher3.shadows.ShadowOverrides;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
@@ -37,9 +36,6 @@
 
         // Disable plugins
         PluginManagerWrapper.INSTANCE.initializeForTesting(mock(PluginManagerWrapper.class));
-
-        // Initialize mock wallpaper manager
-        LShadowWallpaperManager.initializeMock();
     }
 
     @Override
diff --git a/robolectric_tests/src/com/android/launcher3/widget/WidgetsListAdapterTest.java b/robolectric_tests/src/com/android/launcher3/widget/WidgetsListAdapterTest.java
index 84c65b1..5ab3106 100644
--- a/robolectric_tests/src/com/android/launcher3/widget/WidgetsListAdapterTest.java
+++ b/robolectric_tests/src/com/android/launcher3/widget/WidgetsListAdapterTest.java
@@ -129,7 +129,7 @@
         ShadowPackageManager spm = shadowOf(mContext.getPackageManager());
 
         for (int i = 0; i < num; i++) {
-            ComponentName cn = new ComponentName("com.dummy.apk" + i, "DummyWidet");
+            ComponentName cn = new ComponentName("com.placeholder.apk" + i, "PlaceholderWidet");
 
             AppWidgetProviderInfo widgetInfo = new AppWidgetProviderInfo();
             widgetInfo.provider = cn;
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index cd27a2d..3c34444 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -16,6 +16,7 @@
 
 package com.android.launcher3;
 
+import static android.animation.ValueAnimator.areAnimatorsEnabled;
 import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED;
 import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
 
@@ -35,8 +36,6 @@
 import androidx.annotation.IntDef;
 
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.BaseDragLayer;
@@ -62,7 +61,8 @@
             TYPE_ALL_APPS_EDU,
 
             TYPE_TASK_MENU,
-            TYPE_OPTIONS_POPUP
+            TYPE_OPTIONS_POPUP,
+            TYPE_ICON_SURFACE
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface FloatingViewType {}
@@ -80,16 +80,18 @@
     // Popups related to quickstep UI
     public static final int TYPE_TASK_MENU = 1 << 10;
     public static final int TYPE_OPTIONS_POPUP = 1 << 11;
+    public static final int TYPE_ICON_SURFACE = 1 << 12;
 
     public static final int TYPE_ALL = TYPE_FOLDER | TYPE_ACTION_POPUP
             | TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME | TYPE_WIDGETS_FULL_SHEET
             | TYPE_ON_BOARD_POPUP | TYPE_DISCOVERY_BOUNCE | TYPE_TASK_MENU
-            | TYPE_OPTIONS_POPUP | TYPE_SNACKBAR | TYPE_LISTENER | TYPE_ALL_APPS_EDU;
+            | TYPE_OPTIONS_POPUP | TYPE_SNACKBAR | TYPE_LISTENER | TYPE_ALL_APPS_EDU
+            | TYPE_ICON_SURFACE;
 
     // Type of popups which should be kept open during launcher rebind
     public static final int TYPE_REBIND_SAFE = TYPE_WIDGETS_FULL_SHEET
             | TYPE_WIDGETS_BOTTOM_SHEET | TYPE_ON_BOARD_POPUP | TYPE_DISCOVERY_BOUNCE
-            | TYPE_ALL_APPS_EDU;
+            | TYPE_ALL_APPS_EDU | TYPE_ICON_SURFACE;
 
     // Usually we show the back button when a floating view is open. Instead, hide for these types.
     public static final int TYPE_HIDE_BACK_BUTTON = TYPE_ON_BOARD_POPUP | TYPE_DISCOVERY_BOUNCE
@@ -123,10 +125,9 @@
     }
 
     public final void close(boolean animate) {
-        animate &= Utilities.areAnimationsEnabled(getContext());
+        animate &= areAnimatorsEnabled();
         if (mIsOpen) {
-            BaseActivity.fromContext(getContext()).getUserEventDispatcher()
-                    .resetElapsedContainerMillis("container closed");
+            // Add to WW logging
         }
         handleClose(animate);
         mIsOpen = false;
@@ -141,12 +142,6 @@
     public void addHintCloseAnim(
             float distanceToMove, Interpolator interpolator, PendingAnimation target) { }
 
-    public abstract void logActionCommand(int command);
-
-    public int getLogContainerType() {
-        return ContainerType.DEFAULT_CONTAINERTYPE;
-    }
-
     public final boolean isOpen() {
         return mIsOpen;
     }
@@ -155,7 +150,6 @@
 
     /** @return Whether the back is consumed. If false, Launcher will handle the back as well. */
     public boolean onBackPressed() {
-        logActionCommand(Action.Command.BACK);
         close(true);
         return true;
     }
diff --git a/src/com/android/launcher3/AppFilter.java b/src/com/android/launcher3/AppFilter.java
index 9b6166f..3db456c 100644
--- a/src/com/android/launcher3/AppFilter.java
+++ b/src/com/android/launcher3/AppFilter.java
@@ -3,15 +3,25 @@
 import android.content.ComponentName;
 import android.content.Context;
 
-import com.android.launcher3.util.ResourceBasedOverride;
+import java.util.Arrays;
+import java.util.Set;
+import java.util.stream.Collectors;
 
-public class AppFilter implements ResourceBasedOverride {
+/**
+ * Utility class to filter out components from various lists
+ */
+public class AppFilter {
 
-    public static AppFilter newInstance(Context context) {
-        return Overrides.getObject(AppFilter.class, context, R.string.app_filter_class);
+    private final Set<ComponentName> mFilteredComponents;
+
+    public AppFilter(Context context) {
+        mFilteredComponents = Arrays.stream(
+                context.getResources().getStringArray(R.array.filtered_components))
+                .map(ComponentName::unflattenFromString)
+                .collect(Collectors.toSet());
     }
 
     public boolean shouldShowApp(ComponentName app) {
-        return true;
+        return !mFilteredComponents.contains(app);
     }
 }
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index 6f7b684..bc3e341 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -36,7 +36,7 @@
     private static final Rect sTmpRect = new Rect();
 
     // Represents the cell size on the grid in the two orientations.
-    private static final MainThreadInitializedObject<Point[]> CELL_SIZE =
+    public static final MainThreadInitializedObject<Point[]> CELL_SIZE =
             new MainThreadInitializedObject<>(c -> {
                 InvariantDeviceProfile inv = LauncherAppState.getIDP(c);
                 return new Point[] {inv.landscapeProfile.getCellSize(),
@@ -537,11 +537,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // TODO: Log this case.
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_WIDGET_RESIZE_FRAME) != 0;
     }
diff --git a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
index a55c90d..b85c648 100644
--- a/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
+++ b/src/com/android/launcher3/AppWidgetsRestoredReceiver.java
@@ -86,13 +86,12 @@
             long mainProfileId = UserCache.INSTANCE.get(context)
                     .getSerialNumberForUser(myUserHandle());
             String oldWidgetId = Integer.toString(oldWidgetIds[i]);
-            int result = new ContentWriter(context, new ContentWriter.CommitParams(
-                    "appWidgetId=? and (restored & 1) = 1 and profileId=?",
-                    new String[] { oldWidgetId, Long.toString(mainProfileId) }))
+            final String where = "appWidgetId=? and (restored & 1) = 1 and profileId=?";
+            final String[] args = new String[] { oldWidgetId, Long.toString(mainProfileId) };
+            int result = new ContentWriter(context, new ContentWriter.CommitParams(where, args))
                     .put(LauncherSettings.Favorites.APPWIDGET_ID, newWidgetIds[i])
                     .put(LauncherSettings.Favorites.RESTORED, state)
                     .commit();
-
             if (result == 0) {
                 Cursor cursor = cr.query(Favorites.CONTENT_URI,
                         new String[] {Favorites.APPWIDGET_ID},
@@ -106,6 +105,12 @@
                     cursor.close();
                 }
             }
+            // attempt to update widget id in backup table as well
+            new ContentWriter(context, ContentWriter.CommitParams.backupCommitParams(
+                    "appWidgetId=? and profileId=?", args))
+                    .put(LauncherSettings.Favorites.APPWIDGET_ID, newWidgetIds[i])
+                    .put(LauncherSettings.Favorites.RESTORED, state)
+                    .commit();
         }
 
         LauncherAppState app = LauncherAppState.getInstanceNoCreate();
diff --git a/src/com/android/launcher3/AutoInstallsLayout.java b/src/com/android/launcher3/AutoInstallsLayout.java
index 432073e..f61bc05 100644
--- a/src/com/android/launcher3/AutoInstallsLayout.java
+++ b/src/com/android/launcher3/AutoInstallsLayout.java
@@ -658,7 +658,7 @@
         }
     }
 
-    protected static void beginDocument(XmlPullParser parser, String firstElementName)
+    public static void beginDocument(XmlPullParser parser, String firstElementName)
             throws XmlPullParserException, IOException {
         int type;
         while ((type = parser.next()) != XmlPullParser.START_TAG
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 310c306..5e50e27 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -37,8 +37,6 @@
 
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.logging.StatsLogManager;
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.ViewCache;
 import com.android.launcher3.views.ActivityContext;
@@ -82,7 +80,6 @@
             new ArrayList<>();
 
     protected DeviceProfile mDeviceProfile;
-    protected UserEventDispatcher mUserEventDispatcher;
     protected StatsLogManager mStatsLogManager;
     protected SystemUiController mSystemUiController;
 
@@ -144,8 +141,6 @@
         return mDeviceProfile;
     }
 
-    public void modifyUserEvent(LauncherLogProto.LauncherEvent event) {}
-
     public final StatsLogManager getStatsLogManager() {
         if (mStatsLogManager == null) {
             mStatsLogManager = StatsLogManager.newInstance(this);
@@ -153,13 +148,6 @@
         return mStatsLogManager;
     }
 
-    public final UserEventDispatcher getUserEventDispatcher() {
-        if (mUserEventDispatcher == null) {
-            mUserEventDispatcher = UserEventDispatcher.newInstance(this);
-        }
-        return mUserEventDispatcher;
-    }
-
     public SystemUiController getSystemUiController() {
         if (mSystemUiController == null) {
             mSystemUiController = new SystemUiController(getWindow());
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 9cb8cf2..52f0a4a 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -17,7 +17,7 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
-import static com.android.launcher3.util.DefaultDisplay.CHANGE_ROTATION;
+import static com.android.launcher3.util.DisplayController.DisplayHolder.CHANGE_ROTATION;
 
 import android.app.ActivityOptions;
 import android.content.ActivityNotFoundException;
@@ -45,14 +45,13 @@
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.InstanceIdSequence;
-import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.uioverrides.WallpaperColorInfo;
-import com.android.launcher3.util.DefaultDisplay;
-import com.android.launcher3.util.DefaultDisplay.DisplayInfoChangeListener;
-import com.android.launcher3.util.DefaultDisplay.Info;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
+import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.TraceHelper;
@@ -82,9 +81,9 @@
         super.onCreate(savedInstanceState);
 
 
-        mIsSafeModeEnabled = TraceHelper.whitelistIpcs("isSafeMode",
+        mIsSafeModeEnabled = TraceHelper.allowIpcs("isSafeMode",
                 () -> getPackageManager().isSafeMode());
-        DefaultDisplay.INSTANCE.get(this).addChangeListener(this);
+        DisplayController.getDefaultDisplay(this).addChangeListener(this);
 
         // Update theme
         WallpaperColorInfo.INSTANCE.get(this).addOnChangeListener(this);
@@ -154,8 +153,7 @@
 
     public abstract ActivityOptions getActivityLaunchOptions(View v);
 
-    public boolean startActivitySafely(View v, Intent intent, @Nullable ItemInfo item,
-            @Nullable String sourceContainer) {
+    public boolean startActivitySafely(View v, Intent intent, @Nullable ItemInfo item) {
         if (mIsSafeModeEnabled && !PackageManagerHelper.isSystemApp(this, intent)) {
             Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
             return false;
@@ -176,19 +174,14 @@
                     && !((WorkspaceItemInfo) item).isPromise();
             if (isShortcut) {
                 // Shortcuts need some special checks due to legacy reasons.
-                startShortcutIntentSafely(intent, optsBundle, item, sourceContainer);
+                startShortcutIntentSafely(intent, optsBundle, item);
             } else if (user == null || user.equals(Process.myUserHandle())) {
                 // Could be launching some bookkeeping activity
                 startActivity(intent, optsBundle);
-                AppLaunchTracker.INSTANCE.get(this).onStartApp(intent.getComponent(),
-                        Process.myUserHandle(), sourceContainer);
             } else {
                 getSystemService(LauncherApps.class).startMainActivity(
                         intent.getComponent(), user, intent.getSourceBounds(), optsBundle);
-                AppLaunchTracker.INSTANCE.get(this).onStartApp(intent.getComponent(), user,
-                        sourceContainer);
             }
-            getUserEventDispatcher().logAppLaunch(v, intent, user);
             if (item != null) {
                 InstanceId instanceId = new InstanceIdSequence().newInstanceId();
                 logAppLaunch(item, instanceId);
@@ -206,8 +199,7 @@
                 .log(LAUNCHER_APP_LAUNCH_TAP);
     }
 
-    private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info,
-            @Nullable String sourceContainer) {
+    private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info) {
         try {
             StrictMode.VmPolicy oldPolicy = StrictMode.getVmPolicy();
             try {
@@ -221,8 +213,6 @@
                     String id = ((WorkspaceItemInfo) info).getDeepShortcutId();
                     String packageName = intent.getPackage();
                     startShortcut(packageName, id, intent.getSourceBounds(), optsBundle, info.user);
-                    AppLaunchTracker.INSTANCE.get(this).onStartShortcut(packageName, id, info.user,
-                            sourceContainer);
                 } else {
                     // Could be launching some bookkeeping activity
                     startActivity(intent, optsBundle);
@@ -255,7 +245,7 @@
     protected void onDestroy() {
         super.onDestroy();
         WallpaperColorInfo.INSTANCE.get(this).removeOnChangeListener(this);
-        DefaultDisplay.INSTANCE.get(this).removeChangeListener(this);
+        DisplayController.getDefaultDisplay(this).removeChangeListener(this);
     }
 
     public void runOnceOnStart(Runnable action) {
diff --git a/src/com/android/launcher3/BaseRecyclerView.java b/src/com/android/launcher3/BaseRecyclerView.java
index 8eceec0..c55b46b 100644
--- a/src/com/android/launcher3/BaseRecyclerView.java
+++ b/src/com/android/launcher3/BaseRecyclerView.java
@@ -16,11 +16,8 @@
 
 package com.android.launcher3;
 
-import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED;
-
 import android.content.Context;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -29,8 +26,6 @@
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.launcher3.compat.AccessibilityManagerCompat;
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 
 
@@ -193,14 +188,4 @@
         super.onInitializeAccessibilityNodeInfo(info);
         if (isLayoutSuppressed()) info.setScrollable(false);
     }
-
-    @Override
-    public void setLayoutFrozen(boolean frozen) {
-        final boolean changing = frozen != isLayoutSuppressed();
-        super.setLayoutFrozen(frozen);
-        if (changing) {
-            ActivityContext.lookupContext(getContext()).getDragLayer()
-                    .sendAccessibilityEvent(TYPE_WINDOW_CONTENT_CHANGED);
-        }
-    }
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 60b6da6..f44f88b 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -17,22 +17,29 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.FastBitmapDrawable.newIcon;
+import static com.android.launcher3.graphics.IconShape.getShape;
 import static com.android.launcher3.graphics.PreloadIconDrawable.newPendingIcon;
 import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
+import android.graphics.BlurMaskFilter;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
+import android.graphics.Path;
 import android.graphics.PointF;
+import android.graphics.PorterDuff.Mode;
+import android.graphics.PorterDuffColorFilter;
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.os.Process;
 import android.text.TextUtils.TruncateAt;
 import android.util.AttributeSet;
 import android.util.Property;
@@ -43,22 +50,29 @@
 import android.view.ViewDebug;
 import android.widget.TextView;
 
+import androidx.annotation.Nullable;
+import androidx.core.graphics.ColorUtils;
+
 import com.android.launcher3.Launcher.OnResumeCallback;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
+import com.android.launcher3.allapps.AllAppsSectionDecorator;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dot.DotInfo;
 import com.android.launcher3.dragndrop.DraggableView;
 import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.graphics.IconPalette;
 import com.android.launcher3.graphics.IconShape;
+import com.android.launcher3.graphics.PlaceHolderIconDrawable;
 import com.android.launcher3.graphics.PreloadIconDrawable;
 import com.android.launcher3.icons.DotRenderer;
 import com.android.launcher3.icons.IconCache.IconLoadRequest;
 import com.android.launcher3.icons.IconCache.ItemInfoUpdateReceiver;
+import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.PackageItemInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.views.ActivityContext;
@@ -72,19 +86,29 @@
  * too aggressive.
  */
 public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver, OnResumeCallback,
-        IconLabelDotView, DraggableView, Reorderable {
+        IconLabelDotView, DraggableView, Reorderable, AllAppsSectionDecorator.SelfDecoratingView {
 
     private static final int DISPLAY_WORKSPACE = 0;
     private static final int DISPLAY_ALL_APPS = 1;
     private static final int DISPLAY_FOLDER = 2;
+    private static final int DISPLAY_HERO_APP = 5;
 
-    private static final int[] STATE_PRESSED = new int[] {android.R.attr.state_pressed};
+    private static final int[] STATE_PRESSED = new int[]{android.R.attr.state_pressed};
+    private static final float HIGHLIGHT_SCALE = 1.16f;
+
 
     private final PointF mTranslationForReorderBounce = new PointF(0, 0);
     private final PointF mTranslationForReorderPreview = new PointF(0, 0);
 
+    private static final int ICON_UPDATE_ANIMATION_DURATION = 375;
+
     private float mScaleForReorderBounce = 1f;
 
+    protected final Paint mHighlightPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+    private final Path mHighlightPath = new Path();
+    protected int mHighlightColor = Color.TRANSPARENT;
+    private final BlurMaskFilter mHighlightShadowFilter;
+
     private static final Property<BubbleTextView, Float> DOT_SCALE_PROPERTY
             = new Property<BubbleTextView, Float>(Float.TYPE, "dotScale") {
         @Override
@@ -147,6 +171,8 @@
 
     private IconLoadRequest mIconLoadRequest;
 
+    private boolean mEnableIconUpdateAnimation = false;
+
     public BubbleTextView(Context context) {
         this(context, null, 0);
     }
@@ -178,6 +204,8 @@
             setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.folderChildTextSizePx);
             setCompoundDrawablePadding(grid.folderChildDrawablePaddingPx);
             defaultIconSize = grid.folderChildIconSizePx;
+        } else if (mDisplay == DISPLAY_HERO_APP) {
+            defaultIconSize = grid.allAppsIconSizePx;
         } else {
             // widget_selection or shortcut_popup
             defaultIconSize = grid.iconSizePx;
@@ -196,6 +224,11 @@
         setEllipsize(TruncateAt.END);
         setAccessibilityDelegate(mActivity.getAccessibilityDelegate());
         setTextAlpha(1f);
+
+        int shadowSize = context.getResources().getDimensionPixelSize(
+                R.dimen.blur_size_click_shadow);
+        mHighlightShadowFilter = new BlurMaskFilter(shadowSize, BlurMaskFilter.Blur.INNER);
+
     }
 
     @Override
@@ -254,10 +287,7 @@
     public void applyFromWorkspaceItem(WorkspaceItemInfo info, boolean promiseStateChanged) {
         applyIconAndLabel(info);
         setTag(info);
-        if (promiseStateChanged || (info.hasPromiseIconUi())) {
-            applyPromiseState(promiseStateChanged);
-        }
-
+        applyLoadingState(promiseStateChanged);
         applyDotState(info, false /* animate */);
     }
 
@@ -270,14 +300,16 @@
         // Verify high res immediately
         verifyHighRes();
 
-        if (info instanceof PromiseAppInfo) {
-            PromiseAppInfo promiseAppInfo = (PromiseAppInfo) info;
-            applyProgressLevel(promiseAppInfo.level);
+        if ((info.runtimeStatusFlags & ItemInfoWithIcon.FLAG_SHOW_DOWNLOAD_PROGRESS_MASK) != 0) {
+            applyProgressLevel(info.getProgressLevel());
         }
         applyDotState(info, false /* animate */);
     }
 
-    public void applyFromPackageItemInfo(PackageItemInfo info) {
+    /**
+     * Apply label and tag using a generic {@link ItemInfoWithIcon}
+     */
+    public void applyFromItemInfoWithIcon(ItemInfoWithIcon info) {
         applyIconAndLabel(info);
         // We don't need to check the info since it's not a WorkspaceItemInfo
         super.setTag(info);
@@ -286,11 +318,23 @@
         verifyHighRes();
     }
 
+    /**
+     * Apply label and tag using a {@link RemoteActionItemInfo}
+     */
+    public void applyFromRemoteActionInfo(RemoteActionItemInfo remoteActionItemInfo) {
+        applyIconAndLabel(remoteActionItemInfo);
+        setTag(remoteActionItemInfo);
+    }
+
     private void applyIconAndLabel(ItemInfoWithIcon info) {
         FastBitmapDrawable iconDrawable = newIcon(getContext(), info);
         mDotParams.color = IconPalette.getMutedColor(info.bitmap.color, 0.54f);
 
         setIcon(iconDrawable);
+        applyLabel(info);
+    }
+
+    private void applyLabel(ItemInfoWithIcon info) {
         setText(info.title);
         if (info.contentDescription != null) {
             setContentDescription(info.isDisabled()
@@ -331,10 +375,7 @@
     public boolean onTouchEvent(MotionEvent event) {
         // ignore events if they happen in padding area
         if (event.getAction() == MotionEvent.ACTION_DOWN
-                && (event.getY() < getPaddingTop()
-                || event.getX() < getPaddingLeft()
-                || event.getY() > getHeight() - getPaddingBottom()
-                || event.getX() > getWidth() - getPaddingRight())) {
+                && shouldIgnoreTouchDown(event.getX(), event.getY())) {
             return false;
         }
         if (isLongClickable()) {
@@ -347,6 +388,16 @@
         }
     }
 
+    /**
+     * Returns true if the touch down at the provided position be ignored
+     */
+    protected boolean shouldIgnoreTouchDown(float x, float y) {
+        return y < getPaddingTop()
+                || x < getPaddingLeft()
+                || y > getHeight() - getPaddingBottom()
+                || x > getWidth() - getPaddingRight();
+    }
+
     void setStayPressed(boolean stayPressed) {
         mStayPressed = stayPressed;
         refreshDrawableState();
@@ -391,18 +442,51 @@
 
     @Override
     public void onDraw(Canvas canvas) {
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && mHighlightColor != Color.TRANSPARENT) {
+            int count = canvas.save();
+            drawFocusHighlight(canvas);
+            canvas.restoreToCount(count);
+        }
         super.onDraw(canvas);
         drawDotIfNecessary(canvas);
     }
 
+    protected void drawFocusHighlight(Canvas canvas) {
+        boolean isBadged = getTag() instanceof ItemInfo && !Process.myUserHandle().equals(
+                ((ItemInfo) getTag()).user);
+        float insetScale = (HIGHLIGHT_SCALE - 1) / 2;
+        canvas.translate(-getIconSize() * insetScale, -insetScale * getIconSize());
+        float outlineSize = getIconSize() * HIGHLIGHT_SCALE;
+        mHighlightPath.reset();
+        mHighlightPaint.reset();
+        getIconBounds(mDotParams.iconBounds);
+        getShape().addToPath(mHighlightPath, mDotParams.iconBounds.left, mDotParams.iconBounds.top,
+                outlineSize / 2);
+        if (isBadged) {
+            float borderSize = outlineSize - getIconSize();
+            float badgeSize = LauncherIcons.getBadgeSizeForIconSize(getIconSize()) + borderSize;
+            float badgeInset = outlineSize - badgeSize;
+            getShape().addToPath(mHighlightPath, mDotParams.iconBounds.left + badgeInset,
+                    mDotParams.iconBounds.top + badgeInset, badgeSize / 2);
+        }
+        mHighlightPaint.setMaskFilter(mHighlightShadowFilter);
+        mHighlightPaint.setColor(mDotParams.color);
+        canvas.drawPath(mHighlightPath, mHighlightPaint);
+        mHighlightPaint.setMaskFilter(null);
+        mHighlightPaint.setColor(mHighlightColor);
+        canvas.drawPath(mHighlightPath, mHighlightPaint);
+    }
+
     /**
      * Draws the notification dot in the top right corner of the icon bounds.
+     *
      * @param canvas The canvas to draw to.
      */
     protected void drawDotIfNecessary(Canvas canvas) {
         if (!mForceHideDot && (hasDot() || mDotParams.scale > 0)) {
             getIconBounds(mDotParams.iconBounds);
-            Utilities.scaleRectAboutCenter(mDotParams.iconBounds, IconShape.getNormalizationScale());
+            Utilities.scaleRectAboutCenter(mDotParams.iconBounds,
+                    IconShape.getNormalizationScale());
             final int scrollX = getScrollX();
             final int scrollY = getScrollY();
             canvas.translate(scrollX, scrollY);
@@ -497,6 +581,7 @@
 
     /**
      * Creates an animator to fade the text in or out.
+     *
      * @param fadeIn Whether the text should fade in or fade out.
      */
     public ObjectAnimator createTextAlphaAnimator(boolean fadeIn) {
@@ -510,21 +595,35 @@
         mLongPressHelper.cancelLongPress();
     }
 
-    public void applyPromiseState(boolean promiseStateChanged) {
+    /** Applies the loading progress value to the progress bar.
+     *
+     * If this app is installing, the progress bar will be updated with the installation progress.
+     * If this app is installed and downloading incrementally, the progress bar will be updated
+     * with the total download progress.
+     */
+    public void applyLoadingState(boolean promiseStateChanged) {
         if (getTag() instanceof WorkspaceItemInfo) {
             WorkspaceItemInfo info = (WorkspaceItemInfo) getTag();
-            final boolean isPromise = info.hasPromiseIconUi();
-            final int progressLevel = isPromise ?
-                    ((info.hasStatusFlag(WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE) ?
-                            info.getInstallProgress() : 0)) : 100;
-
-            PreloadIconDrawable preloadDrawable = applyProgressLevel(progressLevel);
-            if (preloadDrawable != null && promiseStateChanged) {
-                preloadDrawable.maybePerformFinishedAnimation();
+            int progressLevel = info.getProgressLevel();
+            if ((info.runtimeStatusFlags & ItemInfoWithIcon.FLAG_INCREMENTAL_DOWNLOAD_ACTIVE)
+                    != 0) {
+                updateProgressBarUi(progressLevel, progressLevel == 100);
+            } else if (info.hasPromiseIconUi() || (info.runtimeStatusFlags
+                        & ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE) != 0) {
+                updateProgressBarUi(progressLevel, promiseStateChanged);
             }
         }
     }
 
+    private void updateProgressBarUi(int progressLevel, boolean maybePerformFinishedAnimation) {
+        PreloadIconDrawable preloadDrawable = applyProgressLevel(progressLevel);
+        if (preloadDrawable != null && maybePerformFinishedAnimation) {
+            preloadDrawable.maybePerformFinishedAnimation();
+        }
+    }
+
+    /** Applies the given progress level to the this icon's progress bar. */
+    @Nullable
     public PreloadIconDrawable applyProgressLevel(int progressLevel) {
         if (getTag() instanceof ItemInfoWithIcon) {
             ItemInfoWithIcon info = (ItemInfoWithIcon) getTag();
@@ -544,9 +643,11 @@
                 if (mIcon instanceof PreloadIconDrawable) {
                     preloadDrawable = (PreloadIconDrawable) mIcon;
                     preloadDrawable.setLevel(progressLevel);
+                    preloadDrawable.setIsDisabled(!info.isAppStartable());
                 } else {
                     preloadDrawable = newPendingIcon(getContext(), info);
                     preloadDrawable.setLevel(progressLevel);
+                    preloadDrawable.setIsDisabled(!info.isAppStartable());
                     setIcon(preloadDrawable);
                 }
                 return preloadDrawable;
@@ -594,7 +695,7 @@
     /**
      * Sets the icon for this view based on the layout direction.
      */
-    private void setIcon(Drawable icon) {
+    protected void setIcon(Drawable icon) {
         if (mIsIconVisible) {
             applyCompoundDrawables(icon);
         }
@@ -607,21 +708,33 @@
     @Override
     public void setIconVisible(boolean visible) {
         mIsIconVisible = visible;
+        if (!mIsIconVisible) {
+            resetIconScale();
+        }
         Drawable icon = visible ? mIcon : new ColorDrawable(Color.TRANSPARENT);
         applyCompoundDrawables(icon);
     }
 
+    protected boolean iconUpdateAnimationEnabled() {
+        return mEnableIconUpdateAnimation;
+    }
+
     protected void applyCompoundDrawables(Drawable icon) {
         // If we had already set an icon before, disable relayout as the icon size is the
         // same as before.
         mDisableRelayout = mIcon != null;
 
         icon.setBounds(0, 0, mIconSize, mIconSize);
-        if (mLayoutHorizontal) {
-            setCompoundDrawablesRelative(icon, null, null, null);
-        } else {
-            setCompoundDrawables(null, icon, null, null);
+
+        updateIcon(icon);
+
+        // If the current icon is a placeholder color, animate its update.
+        if (mIcon != null
+                && mIcon instanceof PlaceHolderIconDrawable
+                && iconUpdateAnimationEnabled()) {
+            animateIconUpdate((PlaceHolderIconDrawable) mIcon, icon);
         }
+
         mDisableRelayout = false;
     }
 
@@ -640,6 +753,7 @@
         if (getTag() == info) {
             mIconLoadRequest = null;
             mDisableRelayout = true;
+            mEnableIconUpdateAnimation = true;
 
             // Optimization: Starting in N, pre-uploads the bitmap to RenderThread.
             info.bitmap.icon.prepareToDraw();
@@ -650,10 +764,13 @@
                 applyFromWorkspaceItem((WorkspaceItemInfo) info);
                 mActivity.invalidateParent(info);
             } else if (info instanceof PackageItemInfo) {
-                applyFromPackageItemInfo((PackageItemInfo) info);
+                applyFromItemInfoWithIcon((PackageItemInfo) info);
+            } else if (info instanceof RemoteActionItemInfo) {
+                applyFromRemoteActionInfo((RemoteActionItemInfo) info);
             }
 
             mDisableRelayout = false;
+            mEnableIconUpdateAnimation = false;
         }
     }
 
@@ -746,11 +863,58 @@
 
     @Override
     public SafeCloseable prepareDrawDragView() {
-        if (getIcon() instanceof FastBitmapDrawable) {
-            FastBitmapDrawable icon = (FastBitmapDrawable) getIcon();
-            icon.setScale(1f);
-        }
+        int highlightColor = mHighlightColor;
+        mHighlightColor = Color.TRANSPARENT;
+        resetIconScale();
         setForceHideDot(true);
-        return () -> { };
+        return () -> mHighlightColor = highlightColor;
+    }
+
+    private void resetIconScale() {
+        if (mIcon instanceof FastBitmapDrawable) {
+            ((FastBitmapDrawable) mIcon).setScale(1f);
+        }
+    }
+
+    private void updateIcon(Drawable newIcon) {
+        if (mLayoutHorizontal) {
+            setCompoundDrawablesRelative(newIcon, null, null, null);
+        } else {
+            setCompoundDrawables(null, newIcon, null, null);
+        }
+    }
+
+    private static void animateIconUpdate(PlaceHolderIconDrawable oldIcon, Drawable newIcon) {
+        int placeholderColor = oldIcon.mPaint.getColor();
+        int originalAlpha = Color.alpha(placeholderColor);
+
+        ValueAnimator iconUpdateAnimation = ValueAnimator.ofInt(originalAlpha, 0);
+        iconUpdateAnimation.setDuration(ICON_UPDATE_ANIMATION_DURATION);
+        iconUpdateAnimation.addUpdateListener(valueAnimator -> {
+            int newAlpha = (int) valueAnimator.getAnimatedValue();
+            int newColor = ColorUtils.setAlphaComponent(placeholderColor, newAlpha);
+
+            newIcon.setColorFilter(new PorterDuffColorFilter(newColor, Mode.SRC_ATOP));
+        });
+        iconUpdateAnimation.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                newIcon.setColorFilter(null);
+            }
+        });
+        iconUpdateAnimation.start();
+    }
+
+
+    @Override
+    public void decorate(int color) {
+        mHighlightColor = color;
+        invalidate();
+    }
+
+    @Override
+    public void removeDecoration() {
+        mHighlightColor = Color.TRANSPARENT;
+        invalidate();
     }
 }
diff --git a/src/com/android/launcher3/ButtonDropTarget.java b/src/com/android/launcher3/ButtonDropTarget.java
index 09827d6..df005e6 100644
--- a/src/com/android/launcher3/ButtonDropTarget.java
+++ b/src/com/android/launcher3/ButtonDropTarget.java
@@ -47,7 +47,6 @@
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.Thunk;
 
@@ -395,6 +394,4 @@
                 TextUtils.TruncateAt.END);
         return !mText.equals(displayedText);
     }
-
-    public abstract Target getDropTargetForLogging();
 }
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 89d768c..2809bd5 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3;
 
+import static android.animation.ValueAnimator.areAnimatorsEnabled;
+
 import static com.android.launcher3.anim.Interpolators.DEACCEL_1_5;
 
 import android.animation.Animator;
@@ -321,11 +323,8 @@
 
     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
-        if (mTouchHelper != null
-                || (mInterceptTouchListener != null && mInterceptTouchListener.onTouch(this, ev))) {
-            return true;
-        }
-        return false;
+        return mTouchHelper != null
+                || (mInterceptTouchListener != null && mInterceptTouchListener.onTouch(this, ev));
     }
 
     public void enableHardwareLayer(boolean hasLayer) {
@@ -2009,7 +2008,7 @@
             // Animations are disabled in power save mode, causing the repeated animation to jump
             // spastically between beginning and end states. Since this looks bad, we don't repeat
             // the animation in power save mode.
-            if (Utilities.areAnimationsEnabled(getContext())) {
+            if (areAnimatorsEnabled()) {
                 va.setRepeatMode(ValueAnimator.REVERSE);
                 va.setRepeatCount(ValueAnimator.INFINITE);
             }
diff --git a/src/com/android/launcher3/DeleteDropTarget.java b/src/com/android/launcher3/DeleteDropTarget.java
index 2857497..cc119c9 100644
--- a/src/com/android/launcher3/DeleteDropTarget.java
+++ b/src/com/android/launcher3/DeleteDropTarget.java
@@ -18,8 +18,7 @@
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_CANCEL;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_REMOVE;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.UNDO;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_UNDO;
 
 import android.content.Context;
 import android.text.TextUtils;
@@ -28,22 +27,19 @@
 
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.logging.LoggerUtils;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.ModelWriter;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.views.Snackbar;
 
 public class DeleteDropTarget extends ButtonDropTarget {
 
     private final StatsLogManager mStatsLogManager;
 
-    private int mControlType = ControlType.DEFAULT_CONTROLTYPE;
+    private StatsLogManager.LauncherEvent mLauncherEvent;
 
     public DeleteDropTarget(Context context, AttributeSet attrs) {
         this(context, attrs, 0);
@@ -115,8 +111,8 @@
      * Set mControlType depending on the drag item.
      */
     private void setControlTypeBasedOnDragSource(ItemInfo item) {
-        mControlType = item.id != ItemInfo.NO_ID ? ControlType.REMOVE_TARGET
-                : ControlType.CANCEL_TARGET;
+        mLauncherEvent = item.id != ItemInfo.NO_ID ? LAUNCHER_ITEM_DROPPED_ON_REMOVE
+                : LAUNCHER_ITEM_DROPPED_ON_CANCEL;
     }
 
     @Override
@@ -127,8 +123,7 @@
         }
         super.onDrop(d, options);
         mStatsLogManager.logger().withInstanceId(d.logInstanceId)
-                .log(mControlType == ControlType.REMOVE_TARGET ? LAUNCHER_ITEM_DROPPED_ON_REMOVE
-                        : LAUNCHER_ITEM_DROPPED_ON_CANCEL);
+                .log(mLauncherEvent);
     }
 
     @Override
@@ -141,7 +136,7 @@
             Runnable onUndoClicked = () -> {
                 mLauncher.setPageToBindSynchronously(itemPage);
                 modelWriter.abortDelete();
-                mLauncher.getUserEventDispatcher().logActionOnControl(TAP, UNDO);
+                mLauncher.getStatsLogManager().logger().log(LAUNCHER_UNDO);
             };
             Snackbar.show(mLauncher, R.string.item_removed, R.string.undo,
                     modelWriter::commitDelete, onUndoClicked);
@@ -161,11 +156,4 @@
         mLauncher.getDragLayer()
                 .announceForAccessibility(getContext().getString(R.string.item_removed));
     }
-
-    @Override
-    public Target getDropTargetForLogging() {
-        Target t = LoggerUtils.newTarget(Target.Type.CONTROL);
-        t.controlType = mControlType;
-        return t;
-    }
 }
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 49caa93..12ce9f3 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -28,7 +28,8 @@
 import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.icons.DotRenderer;
 import com.android.launcher3.icons.IconNormalizer;
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.WindowBounds;
 
 public class DeviceProfile {
@@ -38,7 +39,7 @@
 
 
     public final InvariantDeviceProfile inv;
-    private final DefaultDisplay.Info mInfo;
+    private final Info mInfo;
 
     // Device properties
     public final boolean isTablet;
@@ -140,7 +141,7 @@
     public DotRenderer mDotRendererWorkSpace;
     public DotRenderer mDotRendererAllApps;
 
-    DeviceProfile(Context context, InvariantDeviceProfile inv, DefaultDisplay.Info info,
+    DeviceProfile(Context context, InvariantDeviceProfile inv, Info info,
             Point minSize, Point maxSize, int width, int height, boolean isLandscape,
             boolean isMultiWindowMode, boolean transposeLayoutWithOrientation,
             Point windowPosition) {
@@ -606,7 +607,7 @@
      */
     public boolean updateIsSeascape(Context context) {
         if (isVerticalBarLayout()) {
-            boolean isSeascape = DefaultDisplay.INSTANCE.get(context).getInfo().rotation
+            boolean isSeascape = DisplayController.getDefaultDisplay(context).getInfo().rotation
                     == Surface.ROTATION_270;
             if (mIsSeascape != isSeascape) {
                 mIsSeascape = isSeascape;
@@ -638,7 +639,7 @@
         }
     }
 
-    private static Context getContext(Context c, DefaultDisplay.Info info, int orientation) {
+    private static Context getContext(Context c, Info info, int orientation) {
         Configuration config = new Configuration(c.getResources().getConfiguration());
         config.orientation = orientation;
         config.densityDpi = info.metrics.densityDpi;
@@ -662,7 +663,7 @@
     public static class Builder {
         private Context mContext;
         private InvariantDeviceProfile mInv;
-        private DefaultDisplay.Info mInfo;
+        private Info mInfo;
 
         private final Point mWindowPosition = new Point();
         private Point mMinSize, mMaxSize;
@@ -672,7 +673,7 @@
         private boolean mIsMultiWindowMode = false;
         private boolean mTransposeLayoutWithOrientation;
 
-        public Builder(Context context, InvariantDeviceProfile inv, DefaultDisplay.Info info) {
+        public Builder(Context context, InvariantDeviceProfile inv, Info info) {
             mContext = context;
             mInv = inv;
             mInfo = info;
diff --git a/src/com/android/launcher3/DragSource.java b/src/com/android/launcher3/DragSource.java
index d4d7b99..ba227d4 100644
--- a/src/com/android/launcher3/DragSource.java
+++ b/src/com/android/launcher3/DragSource.java
@@ -19,12 +19,11 @@
 import android.view.View;
 
 import com.android.launcher3.DropTarget.DragObject;
-import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
 
 /**
  * Interface defining an object that can originate a drag.
  */
-public interface DragSource extends LogContainerProvider {
+public interface DragSource {
 
     /**
      * A callback made back to the source after an item from this source has been dropped on a
diff --git a/src/com/android/launcher3/DropTarget.java b/src/com/android/launcher3/DropTarget.java
index b27abc4..70d8476 100644
--- a/src/com/android/launcher3/DropTarget.java
+++ b/src/com/android/launcher3/DropTarget.java
@@ -79,9 +79,7 @@
         public DraggableView originalView = null;
 
         /** Used for matching DROP event with its corresponding DRAG event on the server side. */
-        public final InstanceId logInstanceId =
-                new InstanceIdSequence(1 << 20 /*InstanceId.INSTANCE_ID_MAX*/)
-                    .newInstanceId();
+        public final InstanceId logInstanceId = new InstanceIdSequence().newInstanceId();
 
         public DragObject(Context context) {
             if (FeatureFlags.FOLDER_NAME_SUGGEST.get()) {
@@ -113,18 +111,6 @@
 
             return res;
         }
-
-
-        /**
-         * This is used to determine if an object is dropped at a different location than it was
-         * dragged from
-         */
-        public boolean isMoved() {
-            return dragInfo.cellX != originalDragInfo.cellX
-                    || dragInfo.cellY != originalDragInfo.cellY
-                    || dragInfo.screenId != originalDragInfo.screenId
-                    || dragInfo.container != originalDragInfo.container;
-        }
     }
 
     /**
diff --git a/src/com/android/launcher3/ExtendedEditText.java b/src/com/android/launcher3/ExtendedEditText.java
index d64967b..02c6162 100644
--- a/src/com/android/launcher3/ExtendedEditText.java
+++ b/src/com/android/launcher3/ExtendedEditText.java
@@ -24,6 +24,7 @@
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
 
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.UiThreadHelper;
 
 
@@ -130,6 +131,10 @@
     public void reset() {
         if (!TextUtils.isEmpty(getText())) {
             setText("");
+        } else {
+            if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+                return;
+            }
         }
         if (isFocused()) {
             View nextFocus = focusSearch(View.FOCUS_DOWN);
diff --git a/src/com/android/launcher3/FastBitmapDrawable.java b/src/com/android/launcher3/FastBitmapDrawable.java
index d3b86de..139d4a8 100644
--- a/src/com/android/launcher3/FastBitmapDrawable.java
+++ b/src/com/android/launcher3/FastBitmapDrawable.java
@@ -33,6 +33,8 @@
 import android.graphics.drawable.Drawable;
 import android.util.Property;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.graphics.PlaceHolderIconDrawable;
 import com.android.launcher3.icons.BitmapInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
@@ -54,6 +56,8 @@
     protected Bitmap mBitmap;
     protected final int mIconColor;
 
+    @Nullable private ColorFilter mColorFilter;
+
     private boolean mIsPressed;
     private boolean mIsDisabled;
     private float mDisabledAlpha = 1f;
@@ -115,7 +119,8 @@
 
     @Override
     public void setColorFilter(ColorFilter cf) {
-        // No op
+        mColorFilter = cf;
+        updateFilter();
     }
 
     @Override
@@ -265,7 +270,7 @@
      * Updates the paint to reflect the current brightness and saturation.
      */
     protected void updateFilter() {
-        mPaint.setColorFilter(mIsDisabled ? getDisabledColorFilter() : null);
+        mPaint.setColorFilter(mIsDisabled ? getDisabledColorFilter() : mColorFilter);
         invalidateSelf();
     }
 
diff --git a/src/com/android/launcher3/FirstFrameAnimatorHelper.java b/src/com/android/launcher3/FirstFrameAnimatorHelper.java
index 6c5bc40..a199a57 100644
--- a/src/com/android/launcher3/FirstFrameAnimatorHelper.java
+++ b/src/com/android/launcher3/FirstFrameAnimatorHelper.java
@@ -15,7 +15,7 @@
  */
 package com.android.launcher3;
 
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 
 import android.animation.ValueAnimator;
 import android.animation.ValueAnimator.AnimatorUpdateListener;
diff --git a/src/com/android/launcher3/GestureNavContract.java b/src/com/android/launcher3/GestureNavContract.java
new file mode 100644
index 0000000..2a7e629
--- /dev/null
+++ b/src/com/android/launcher3/GestureNavContract.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3;
+
+import static android.content.Intent.EXTRA_COMPONENT_NAME;
+import static android.content.Intent.EXTRA_USER;
+
+import android.annotation.TargetApi;
+import android.content.ComponentName;
+import android.content.Intent;
+import android.graphics.RectF;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Message;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.util.Log;
+import android.view.SurfaceControl;
+
+import androidx.annotation.Nullable;
+
+/**
+ * Class to encapsulate the handshake protocol between Launcher and gestureNav.
+ */
+public class GestureNavContract {
+
+    private static final String TAG = "GestureNavContract";
+
+    public static final String EXTRA_GESTURE_CONTRACT = "gesture_nav_contract_v1";
+    public static final String EXTRA_ICON_POSITION = "gesture_nav_contract_icon_position";
+    public static final String EXTRA_ICON_SURFACE = "gesture_nav_contract_surface_control";
+    public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK";
+
+    public final ComponentName componentName;
+    public final UserHandle user;
+
+    private final Message mCallback;
+
+    public GestureNavContract(ComponentName componentName, UserHandle user, Message callback) {
+        this.componentName = componentName;
+        this.user = user;
+        this.mCallback = callback;
+    }
+
+    /**
+     * Sends the position information to the receiver
+     */
+    @TargetApi(Build.VERSION_CODES.R)
+    public void sendEndPosition(RectF position, @Nullable SurfaceControl surfaceControl) {
+        Bundle result = new Bundle();
+        result.putParcelable(EXTRA_ICON_POSITION, position);
+        result.putParcelable(EXTRA_ICON_SURFACE, surfaceControl);
+
+        Message callback = Message.obtain();
+        callback.copyFrom(mCallback);
+        callback.setData(result);
+
+        try {
+            callback.replyTo.send(callback);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error sending icon position", e);
+        }
+    }
+
+    /**
+     * Clears and returns the GestureNavContract if it was present in the intent.
+     */
+    public static GestureNavContract fromIntent(Intent intent) {
+        if (!Utilities.ATLEAST_R) {
+            return null;
+        }
+        Bundle extras = intent.getBundleExtra(EXTRA_GESTURE_CONTRACT);
+        if (extras == null) {
+            return null;
+        }
+        intent.removeExtra(EXTRA_GESTURE_CONTRACT);
+
+        ComponentName componentName = extras.getParcelable(EXTRA_COMPONENT_NAME);
+        UserHandle userHandle = extras.getParcelable(EXTRA_USER);
+        Message callback = extras.getParcelable(EXTRA_REMOTE_CALLBACK);
+
+        if (componentName != null && userHandle != null && callback != null
+                && callback.replyTo != null) {
+            return new GestureNavContract(componentName, userHandle, callback);
+        }
+        return null;
+    }
+}
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 51f3819..4f4f2a7 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -16,8 +16,6 @@
 
 package com.android.launcher3;
 
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-
 import android.content.Context;
 import android.graphics.Rect;
 import android.util.AttributeSet;
@@ -27,19 +25,23 @@
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
-import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+import androidx.annotation.Nullable;
 
-import java.util.ArrayList;
+import com.android.launcher3.config.FeatureFlags;
 
-public class Hotseat extends CellLayout implements LogContainerProvider, Insettable {
+import java.util.function.Consumer;
+
+/**
+ * View class that represents the bottom row of the home screen.
+ */
+public class Hotseat extends CellLayout implements Insettable {
 
     @ViewDebug.ExportedProperty(category = "launcher")
     private boolean mHasVerticalHotseat;
     private Workspace mWorkspace;
     private boolean mSendTouchToWorkspace;
+    @Nullable
+    private Consumer<Boolean> mOnVisibilityAggregatedCallback;
 
     public Hotseat(Context context) {
         this(context, null);
@@ -74,17 +76,9 @@
         if (hasVerticalHotseat) {
             setGridSize(1, idp.numHotseatIcons);
         } else {
-            setGridSize(idp.numHotseatIcons, 1);
+            setGridSize(idp.numHotseatIcons, FeatureFlags.ENABLE_DEVICE_SEARCH.get() ? 2 : 1);
         }
-    }
-
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        child.rank = childInfo.rank;
-        child.gridX = childInfo.cellX;
-        child.gridY = childInfo.cellY;
-        parents.add(newContainerTarget(LauncherLogProto.ContainerType.HOTSEAT));
+        showInlineQsb();
     }
 
     @Override
@@ -107,7 +101,11 @@
             lp.height = grid.hotseatBarSizePx + insets.bottom;
         }
         Rect padding = grid.getHotseatLayoutPadding();
-        setPadding(padding.left, padding.top, padding.right, padding.bottom);
+        int paddingBottom = padding.bottom;
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && !grid.isVerticalBarLayout()) {
+            paddingBottom -= grid.hotseatBarBottomPaddingPx;
+        }
+        setPadding(padding.left, padding.top, padding.right, paddingBottom);
 
         setLayoutParams(lp);
         InsettableFrameLayout.dispatchInsets(this, insets);
@@ -144,4 +142,22 @@
         }
         return event.getY() > getCellHeight();
     }
+
+    @Override
+    public void onVisibilityAggregated(boolean isVisible) {
+        super.onVisibilityAggregated(isVisible);
+
+        if (mOnVisibilityAggregatedCallback != null) {
+            mOnVisibilityAggregatedCallback.accept(isVisible);
+        }
+    }
+
+    /** Sets a callback to be called onVisibilityAggregated */
+    public void setOnVisibilityAggregatedCallback(@Nullable Consumer<Boolean> callback) {
+        mOnVisibilityAggregatedCallback = callback;
+    }
+
+    protected void showInlineQsb() {
+        //Does nothing
+    }
 }
diff --git a/src/com/android/launcher3/InstallShortcutReceiver.java b/src/com/android/launcher3/InstallShortcutReceiver.java
deleted file mode 100644
index 62c9b4d..0000000
--- a/src/com/android/launcher3/InstallShortcutReceiver.java
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3;
-
-import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
-
-import android.appwidget.AppWidgetManager;
-import android.appwidget.AppWidgetProviderInfo;
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.pm.ActivityInfo;
-import android.content.pm.LauncherActivityInfo;
-import android.content.pm.LauncherApps;
-import android.content.pm.PackageManager;
-import android.content.pm.ShortcutInfo;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.os.Parcelable;
-import android.os.Process;
-import android.os.UserHandle;
-import android.text.TextUtils;
-import android.util.Base64;
-import android.util.Log;
-import android.util.Pair;
-
-import androidx.annotation.Nullable;
-import androidx.annotation.WorkerThread;
-
-import com.android.launcher3.icons.BitmapInfo;
-import com.android.launcher3.icons.GraphicsUtils;
-import com.android.launcher3.icons.LauncherIcons;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.pm.UserCache;
-import com.android.launcher3.shortcuts.ShortcutKey;
-import com.android.launcher3.shortcuts.ShortcutRequest;
-import com.android.launcher3.util.PackageManagerHelper;
-import com.android.launcher3.util.Preconditions;
-import com.android.launcher3.util.Thunk;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-import org.json.JSONStringer;
-
-import java.net.URISyntaxException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-public class InstallShortcutReceiver extends BroadcastReceiver {
-
-    public static final int FLAG_ACTIVITY_PAUSED = 1;
-    public static final int FLAG_LOADER_RUNNING = 2;
-    public static final int FLAG_DRAG_AND_DROP = 4;
-
-    // Determines whether to defer installing shortcuts immediately until
-    // processAllPendingInstalls() is called.
-    private static int sInstallQueueDisabledFlags = 0;
-
-    private static final String TAG = "InstallShortcutReceiver";
-    private static final boolean DBG = false;
-
-    private static final String ACTION_INSTALL_SHORTCUT =
-            "com.android.launcher.action.INSTALL_SHORTCUT";
-
-    private static final String LAUNCH_INTENT_KEY = "intent.launch";
-    private static final String NAME_KEY = "name";
-    private static final String ICON_KEY = "icon";
-    private static final String ICON_RESOURCE_NAME_KEY = "iconResource";
-    private static final String ICON_RESOURCE_PACKAGE_NAME_KEY = "iconResourcePackage";
-
-    private static final String APP_SHORTCUT_TYPE_KEY = "isAppShortcut";
-    private static final String DEEPSHORTCUT_TYPE_KEY = "isDeepShortcut";
-    private static final String APP_WIDGET_TYPE_KEY = "isAppWidget";
-    private static final String USER_HANDLE_KEY = "userHandle";
-
-    // The set of shortcuts that are pending install
-    private static final String APPS_PENDING_INSTALL = "apps_to_install";
-
-    public static final int NEW_SHORTCUT_BOUNCE_DURATION = 450;
-    public static final int NEW_SHORTCUT_STAGGER_DELAY = 85;
-
-    @WorkerThread
-    private static void addToQueue(Context context, PendingInstallShortcutInfo info) {
-        String encoded = info.encodeToString();
-        SharedPreferences prefs = Utilities.getPrefs(context);
-        Set<String> strings = prefs.getStringSet(APPS_PENDING_INSTALL, null);
-        strings = (strings != null) ? new HashSet<>(strings) : new HashSet<>(1);
-        strings.add(encoded);
-        prefs.edit().putStringSet(APPS_PENDING_INSTALL, strings).apply();
-    }
-
-    @WorkerThread
-    private static void flushQueueInBackground(Context context) {
-        if (Launcher.ACTIVITY_TRACKER.getCreatedActivity() == null) {
-            // Launcher not loaded
-            return;
-        }
-
-        ArrayList<Pair<ItemInfo, Object>> installQueue = new ArrayList<>();
-        SharedPreferences prefs = Utilities.getPrefs(context);
-        Set<String> strings = prefs.getStringSet(APPS_PENDING_INSTALL, null);
-        if (DBG) Log.d(TAG, "Getting and clearing APPS_PENDING_INSTALL: " + strings);
-        if (strings == null) {
-            return;
-        }
-
-        LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
-        for (String encoded : strings) {
-            PendingInstallShortcutInfo info = decode(encoded, context);
-            if (info == null) {
-                continue;
-            }
-
-            String pkg = getIntentPackage(info.launchIntent);
-            if (!TextUtils.isEmpty(pkg)
-                    && !launcherApps.isPackageEnabled(pkg, info.user)
-                    && !info.isActivity) {
-                if (DBG) {
-                    Log.d(TAG, "Ignoring shortcut for absent package: " + info.launchIntent);
-                }
-                continue;
-            }
-
-            // Generate a shortcut info to add into the model
-            installQueue.add(info.getItemInfo());
-        }
-        prefs.edit().remove(APPS_PENDING_INSTALL).apply();
-        if (!installQueue.isEmpty()) {
-            LauncherAppState.getInstance(context).getModel()
-                    .addAndBindAddedWorkspaceItems(installQueue);
-        }
-    }
-
-    public static void removeFromInstallQueue(Context context, HashSet<String> packageNames,
-            UserHandle user) {
-        if (packageNames.isEmpty()) {
-            return;
-        }
-        Preconditions.assertWorkerThread();
-
-        SharedPreferences sp = Utilities.getPrefs(context);
-        Set<String> strings = sp.getStringSet(APPS_PENDING_INSTALL, null);
-        if (DBG) {
-            Log.d(TAG, "APPS_PENDING_INSTALL: " + strings
-                    + ", removing packages: " + packageNames);
-        }
-        if (strings == null || ((Collection) strings).isEmpty()) {
-            return;
-        }
-        Set<String> newStrings = new HashSet<>(strings);
-        Iterator<String> newStringsIter = newStrings.iterator();
-        while (newStringsIter.hasNext()) {
-            String encoded = newStringsIter.next();
-            try {
-                Decoder decoder = new Decoder(encoded, context);
-                if (packageNames.contains(getIntentPackage(decoder.launcherIntent)) &&
-                        user.equals(decoder.user)) {
-                    newStringsIter.remove();
-                }
-            } catch (JSONException | URISyntaxException e) {
-                Log.d(TAG, "Exception reading shortcut to add: " + e);
-                newStringsIter.remove();
-            }
-        }
-        sp.edit().putStringSet(APPS_PENDING_INSTALL, newStrings).apply();
-    }
-
-    public void onReceive(Context context, Intent data) {
-        if (!ACTION_INSTALL_SHORTCUT.equals(data.getAction())) {
-            return;
-        }
-        PendingInstallShortcutInfo info = createPendingInfo(context, data);
-        if (info != null) {
-            if (!info.isLauncherActivity()) {
-                // Since its a custom shortcut, verify that it is safe to launch.
-                if (!new PackageManagerHelper(context).hasPermissionForActivity(
-                        info.launchIntent, null)) {
-                    // Target cannot be launched, or requires some special permission to launch
-                    Log.e(TAG, "Ignoring malicious intent " + info.launchIntent.toUri(0));
-                    return;
-                }
-            }
-            queuePendingShortcutInfo(info, context);
-        }
-    }
-
-    /**
-     * @return true is the extra is either null or is of type {@param type}
-     */
-    private static boolean isValidExtraType(Intent intent, String key, Class type) {
-        Object extra = intent.getParcelableExtra(key);
-        return extra == null || type.isInstance(extra);
-    }
-
-    /**
-     * Verifies the intent and creates a {@link PendingInstallShortcutInfo}
-     */
-    private static PendingInstallShortcutInfo createPendingInfo(Context context, Intent data) {
-        if (!isValidExtraType(data, Intent.EXTRA_SHORTCUT_INTENT, Intent.class) ||
-                !(isValidExtraType(data, Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
-                        Intent.ShortcutIconResource.class)) ||
-                !(isValidExtraType(data, Intent.EXTRA_SHORTCUT_ICON, Bitmap.class))) {
-
-            if (DBG) Log.e(TAG, "Invalid install shortcut intent");
-            return null;
-        }
-
-        PendingInstallShortcutInfo info = new PendingInstallShortcutInfo(
-                data, Process.myUserHandle(), context);
-        if (info.launchIntent == null || info.label == null) {
-            if (DBG) Log.e(TAG, "Invalid install shortcut intent");
-            return null;
-        }
-
-        return convertToLauncherActivityIfPossible(info);
-    }
-
-    public static WorkspaceItemInfo fromShortcutIntent(Context context, Intent data) {
-        PendingInstallShortcutInfo info = createPendingInfo(context, data);
-        return info == null ? null : (WorkspaceItemInfo) info.getItemInfo().first;
-    }
-
-    public static void queueShortcut(ShortcutInfo info, Context context) {
-        queuePendingShortcutInfo(new PendingInstallShortcutInfo(info, context), context);
-    }
-
-    public static void queueWidget(AppWidgetProviderInfo info, int widgetId, Context context) {
-        queuePendingShortcutInfo(new PendingInstallShortcutInfo(info, widgetId, context), context);
-    }
-
-    public static void queueApplication(Intent data, UserHandle user, Context context) {
-        queuePendingShortcutInfo(new PendingInstallShortcutInfo(data, context, user),
-                context);
-    }
-
-    public static HashSet<ShortcutKey> getPendingShortcuts(Context context) {
-        HashSet<ShortcutKey> result = new HashSet<>();
-
-        Set<String> strings = Utilities.getPrefs(context).getStringSet(APPS_PENDING_INSTALL, null);
-        if (strings == null || ((Collection) strings).isEmpty()) {
-            return result;
-        }
-
-        for (String encoded : strings) {
-            try {
-                Decoder decoder = new Decoder(encoded, context);
-                if (decoder.optBoolean(DEEPSHORTCUT_TYPE_KEY)) {
-                    result.add(ShortcutKey.fromIntent(decoder.launcherIntent, decoder.user));
-                }
-            } catch (JSONException | URISyntaxException e) {
-                Log.d(TAG, "Exception reading shortcut to add: " + e);
-            }
-        }
-        return result;
-    }
-
-    private static void queuePendingShortcutInfo(PendingInstallShortcutInfo info, Context context) {
-        // Queue the item up for adding if launcher has not loaded properly yet
-        MODEL_EXECUTOR.post(() -> addToQueue(context, info));
-        flushInstallQueue(context);
-    }
-
-    public static void enableInstallQueue(int flag) {
-        sInstallQueueDisabledFlags |= flag;
-    }
-    public static void disableAndFlushInstallQueue(int flag, Context context) {
-        sInstallQueueDisabledFlags &= ~flag;
-        flushInstallQueue(context);
-    }
-
-    static void flushInstallQueue(Context context) {
-        if (sInstallQueueDisabledFlags != 0) {
-            return;
-        }
-        MODEL_EXECUTOR.post(() -> flushQueueInBackground(context));
-    }
-
-    /**
-     * Ensures that we have a valid, non-null name.  If the provided name is null, we will return
-     * the application name instead.
-     */
-    @Thunk static CharSequence ensureValidName(Context context, Intent intent, CharSequence name) {
-        if (name == null) {
-            try {
-                PackageManager pm = context.getPackageManager();
-                ActivityInfo info = pm.getActivityInfo(intent.getComponent(), 0);
-                name = info.loadLabel(pm);
-            } catch (PackageManager.NameNotFoundException nnfe) {
-                return "";
-            }
-        }
-        return name;
-    }
-
-    private static class PendingInstallShortcutInfo {
-
-        final boolean isActivity;
-        @Nullable final ShortcutInfo shortcutInfo;
-        @Nullable final AppWidgetProviderInfo providerInfo;
-
-        @Nullable final Intent data;
-        final Context mContext;
-        final Intent launchIntent;
-        final String label;
-        final UserHandle user;
-
-        /**
-         * Initializes a PendingInstallShortcutInfo received from a different app.
-         */
-        public PendingInstallShortcutInfo(Intent data, UserHandle user, Context context) {
-            isActivity = false;
-            shortcutInfo = null;
-            providerInfo = null;
-
-            this.data = data;
-            this.user = user;
-            mContext = context;
-
-            launchIntent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
-            label = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
-        }
-
-        /**
-         * Initializes a PendingInstallShortcutInfo to represent a launcher target.
-         */
-        public PendingInstallShortcutInfo(LauncherActivityInfo info, Context context) {
-            isActivity = true;
-            shortcutInfo = null;
-            providerInfo = null;
-
-            String packageName = info.getComponentName().getPackageName();
-            data = new Intent();
-            data.putExtra(Intent.EXTRA_SHORTCUT_INTENT, new Intent().setComponent(
-                    new ComponentName(packageName, "")).setPackage(packageName));
-            data.putExtra(Intent.EXTRA_SHORTCUT_NAME, info.getLabel());
-
-            user = info.getUser();
-            mContext = context;
-
-            launchIntent = AppInfo.makeLaunchIntent(info);
-            label = info.getLabel().toString();
-        }
-
-        /**
-         * Initializes a PendingInstallShortcutInfo to represent a launcher target.
-         */
-        public PendingInstallShortcutInfo(Intent data, Context context, UserHandle user) {
-            isActivity = true;
-            shortcutInfo = null;
-            providerInfo = null;
-
-            this.data = data;
-            this.user = user;
-            mContext = context;
-
-            launchIntent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
-            label = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
-        }
-
-        /**
-         * Initializes a PendingInstallShortcutInfo to represent a launcher target.
-         */
-        public PendingInstallShortcutInfo(ShortcutInfo info, Context context) {
-            isActivity = false;
-            shortcutInfo = info;
-            providerInfo = null;
-
-            data = null;
-            mContext = context;
-            user = info.getUserHandle();
-
-            launchIntent = ShortcutKey.makeIntent(info);
-            label = info.getShortLabel().toString();
-        }
-
-        /**
-         * Initializes a PendingInstallShortcutInfo to represent a launcher target.
-         */
-        public PendingInstallShortcutInfo(
-                AppWidgetProviderInfo info, int widgetId, Context context) {
-            isActivity = false;
-            shortcutInfo = null;
-            providerInfo = info;
-
-            data = null;
-            mContext = context;
-            user = info.getProfile();
-
-            launchIntent = new Intent().setComponent(info.provider)
-                    .putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId);
-            label = info.label;
-        }
-
-        public String encodeToString() {
-            try {
-                if (shortcutInfo != null) {
-                    // If it a launcher target, we only need component name, and user to
-                    // recreate this.
-                    return new JSONStringer()
-                            .object()
-                            .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
-                            .key(DEEPSHORTCUT_TYPE_KEY).value(true)
-                            .key(USER_HANDLE_KEY).value(UserCache.INSTANCE.get(mContext)
-                                    .getSerialNumberForUser(user))
-                            .endObject().toString();
-                } else if (providerInfo != null) {
-                    // If it a launcher target, we only need component name, and user to
-                    // recreate this.
-                    return new JSONStringer()
-                            .object()
-                            .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
-                            .key(APP_WIDGET_TYPE_KEY).value(true)
-                            .key(USER_HANDLE_KEY).value(UserCache.INSTANCE.get(mContext)
-                                    .getSerialNumberForUser(user))
-                            .endObject().toString();
-                }
-
-                if (launchIntent.getAction() == null) {
-                    launchIntent.setAction(Intent.ACTION_VIEW);
-                } else if (launchIntent.getAction().equals(Intent.ACTION_MAIN) &&
-                        launchIntent.getCategories() != null &&
-                        launchIntent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) {
-                    launchIntent.addFlags(
-                            Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
-                }
-
-                // This name is only used for comparisons and notifications, so fall back to activity
-                // name if not supplied
-                String name = ensureValidName(mContext, launchIntent, label).toString();
-                Bitmap icon = data == null ? null
-                        : data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
-                Intent.ShortcutIconResource iconResource = data == null ? null
-                    : data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
-
-                // Only encode the parameters which are supported by the API.
-                JSONStringer json = new JSONStringer()
-                    .object()
-                    .key(LAUNCH_INTENT_KEY).value(launchIntent.toUri(0))
-                    .key(NAME_KEY).value(name)
-                    .key(USER_HANDLE_KEY).value(
-                            UserCache.INSTANCE.get(mContext).getSerialNumberForUser(user))
-                    .key(APP_SHORTCUT_TYPE_KEY).value(isActivity);
-                if (icon != null) {
-                    byte[] iconByteArray = GraphicsUtils.flattenBitmap(icon);
-                    if (iconByteArray != null) {
-                        json = json.key(ICON_KEY).value(
-                                Base64.encodeToString(
-                                        iconByteArray, 0, iconByteArray.length, Base64.DEFAULT));
-                    }
-                }
-                if (iconResource != null) {
-                    json = json.key(ICON_RESOURCE_NAME_KEY).value(iconResource.resourceName);
-                    json = json.key(ICON_RESOURCE_PACKAGE_NAME_KEY)
-                            .value(iconResource.packageName);
-                }
-                return json.endObject().toString();
-            } catch (JSONException e) {
-                Log.d(TAG, "Exception when adding shortcut: " + e);
-                return null;
-            }
-        }
-
-        public Pair<ItemInfo, Object> getItemInfo() {
-            if (isActivity) {
-                WorkspaceItemInfo si = createWorkspaceItemInfo(data, user,
-                        LauncherAppState.getInstance(mContext));
-                si.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
-                si.status |= WorkspaceItemInfo.FLAG_AUTOINSTALL_ICON;
-                return Pair.create(si, null);
-            } else if (shortcutInfo != null) {
-                WorkspaceItemInfo itemInfo = new WorkspaceItemInfo(shortcutInfo, mContext);
-                LauncherAppState.getInstance(mContext).getIconCache().getShortcutIcon(
-                        itemInfo, shortcutInfo);
-                return Pair.create(itemInfo, shortcutInfo);
-            } else if (providerInfo != null) {
-                LauncherAppWidgetProviderInfo info = LauncherAppWidgetProviderInfo
-                        .fromProviderInfo(mContext, providerInfo);
-                LauncherAppWidgetInfo widgetInfo = new LauncherAppWidgetInfo(
-                        launchIntent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, 0),
-                        info.provider);
-                InvariantDeviceProfile idp = LauncherAppState.getIDP(mContext);
-                widgetInfo.minSpanX = info.minSpanX;
-                widgetInfo.minSpanY = info.minSpanY;
-                widgetInfo.spanX = Math.min(info.spanX, idp.numColumns);
-                widgetInfo.spanY = Math.min(info.spanY, idp.numRows);
-                return Pair.create(widgetInfo, providerInfo);
-            } else {
-                WorkspaceItemInfo itemInfo =
-                        createWorkspaceItemInfo(data, user, LauncherAppState.getInstance(mContext));
-                return Pair.create(itemInfo, null);
-            }
-        }
-
-        public boolean isLauncherActivity() {
-            return isActivity;
-        }
-    }
-
-    private static String getIntentPackage(Intent intent) {
-        return intent.getComponent() == null
-                ? intent.getPackage() : intent.getComponent().getPackageName();
-    }
-
-    private static PendingInstallShortcutInfo decode(String encoded, Context context) {
-        try {
-            Decoder decoder = new Decoder(encoded, context);
-            if (decoder.optBoolean(APP_SHORTCUT_TYPE_KEY)) {
-                LauncherActivityInfo info = context.getSystemService(LauncherApps.class)
-                        .resolveActivity(decoder.launcherIntent, decoder.user);
-                if (info != null) {
-                    return new PendingInstallShortcutInfo(info, context);
-                }
-            } else if (decoder.optBoolean(DEEPSHORTCUT_TYPE_KEY)) {
-                List<ShortcutInfo> si = ShortcutKey.fromIntent(decoder.launcherIntent, decoder.user)
-                        .buildRequest(context)
-                        .query(ShortcutRequest.ALL);
-                if (si.isEmpty()) {
-                    return null;
-                } else {
-                    return new PendingInstallShortcutInfo(si.get(0), context);
-                }
-            } else if (decoder.optBoolean(APP_WIDGET_TYPE_KEY)) {
-                int widgetId = decoder.launcherIntent
-                        .getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, 0);
-                AppWidgetProviderInfo info = AppWidgetManager.getInstance(context)
-                        .getAppWidgetInfo(widgetId);
-                if (info == null || !info.provider.equals(decoder.launcherIntent.getComponent()) ||
-                        !info.getProfile().equals(decoder.user)) {
-                    return null;
-                }
-                return new PendingInstallShortcutInfo(info, widgetId, context);
-            }
-
-            Intent data = new Intent();
-            data.putExtra(Intent.EXTRA_SHORTCUT_INTENT, decoder.launcherIntent);
-            data.putExtra(Intent.EXTRA_SHORTCUT_NAME, decoder.getString(NAME_KEY));
-
-            String iconBase64 = decoder.optString(ICON_KEY);
-            String iconResourceName = decoder.optString(ICON_RESOURCE_NAME_KEY);
-            String iconResourcePackageName = decoder.optString(ICON_RESOURCE_PACKAGE_NAME_KEY);
-            if (iconBase64 != null && !iconBase64.isEmpty()) {
-                byte[] iconArray = Base64.decode(iconBase64, Base64.DEFAULT);
-                Bitmap b = BitmapFactory.decodeByteArray(iconArray, 0, iconArray.length);
-                data.putExtra(Intent.EXTRA_SHORTCUT_ICON, b);
-            } else if (iconResourceName != null && !iconResourceName.isEmpty()) {
-                Intent.ShortcutIconResource iconResource =
-                    new Intent.ShortcutIconResource();
-                iconResource.resourceName = iconResourceName;
-                iconResource.packageName = iconResourcePackageName;
-                data.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
-            }
-
-            if (decoder.optBoolean(APP_SHORTCUT_TYPE_KEY)) {
-                return new PendingInstallShortcutInfo(data, context, decoder.user);
-            } else {
-                return new PendingInstallShortcutInfo(data, decoder.user, context);
-            }
-        } catch (JSONException | URISyntaxException e) {
-            Log.d(TAG, "Exception reading shortcut to add: " + e);
-        }
-        return null;
-    }
-
-    private static class Decoder extends JSONObject {
-        public final Intent launcherIntent;
-        public final UserHandle user;
-
-        private Decoder(String encoded, Context context) throws JSONException, URISyntaxException {
-            super(encoded);
-            launcherIntent = Intent.parseUri(getString(LAUNCH_INTENT_KEY), 0);
-            user = has(USER_HANDLE_KEY) ? UserCache.INSTANCE.get(context)
-                    .getUserForSerialNumber(getLong(USER_HANDLE_KEY))
-                    : Process.myUserHandle();
-            if (user == null) {
-                throw new JSONException("Invalid user");
-            }
-        }
-    }
-
-    /**
-     * Tries to create a new PendingInstallShortcutInfo which represents the same target,
-     * but is an app target and not a shortcut.
-     * @return the newly created info or the original one.
-     */
-    private static PendingInstallShortcutInfo convertToLauncherActivityIfPossible(
-            PendingInstallShortcutInfo original) {
-        if (original.isLauncherActivity()) {
-            // Already an activity target
-            return original;
-        }
-        if (!PackageManagerHelper.isLauncherAppTarget(original.launchIntent)) {
-            return original;
-        }
-
-        LauncherActivityInfo info = original.mContext.getSystemService(LauncherApps.class)
-                .resolveActivity(original.launchIntent, original.user);
-        if (info == null) {
-            return original;
-        }
-        // Ignore any conflicts in the label name, as that can change based on locale.
-        return new PendingInstallShortcutInfo(info, original.mContext);
-    }
-
-    private static WorkspaceItemInfo createWorkspaceItemInfo(Intent data, UserHandle user,
-            LauncherAppState app) {
-        if (data == null) {
-            Log.e(TAG, "Can't construct WorkspaceItemInfo with null data");
-            return null;
-        }
-
-        Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
-        String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
-        Parcelable bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
-
-        if (intent == null) {
-            // If the intent is null, return null as we can't construct a valid WorkspaceItemInfo
-            Log.e(TAG, "Can't construct WorkspaceItemInfo with null intent");
-            return null;
-        }
-
-        final WorkspaceItemInfo info = new WorkspaceItemInfo();
-        info.user = user;
-
-        BitmapInfo iconInfo = null;
-        LauncherIcons li = LauncherIcons.obtain(app.getContext());
-        if (bitmap instanceof Bitmap) {
-            iconInfo = li.createIconBitmap((Bitmap) bitmap);
-        } else {
-            Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
-            if (extra instanceof Intent.ShortcutIconResource) {
-                info.iconResource = (Intent.ShortcutIconResource) extra;
-                iconInfo = li.createIconBitmap(info.iconResource);
-            }
-        }
-        li.recycle();
-
-        if (iconInfo == null) {
-            iconInfo = app.getIconCache().getDefaultIcon(info.user);
-        }
-        info.bitmap = iconInfo;
-
-        info.title = Utilities.trim(name);
-        info.contentDescription = app.getContext().getPackageManager()
-                .getUserBadgedLabel(info.title, info.user);
-        info.intent = intent;
-        return info;
-    }
-
-}
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index e39e89c..1d88e83 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -19,6 +19,7 @@
 import static com.android.launcher3.Utilities.getDevicePrefs;
 import static com.android.launcher3.Utilities.getPointString;
 import static com.android.launcher3.config.FeatureFlags.APPLY_CONFIG_AT_RUNTIME;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_FOUR_COLUMNS;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.PackageManagerHelper.getPackageFilter;
 
@@ -48,8 +49,8 @@
 
 import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.util.ConfigMonitor;
-import com.android.launcher3.util.DefaultDisplay;
-import com.android.launcher3.util.DefaultDisplay.Info;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.Themes;
@@ -198,10 +199,10 @@
 
         // Get the display info based on default display and interpolate it to existing display
         DisplayOption defaultDisplayOption = invDistWeightedInterpolate(
-                DefaultDisplay.INSTANCE.get(context).getInfo(),
+                DisplayController.getDefaultDisplay(context).getInfo(),
                 getPredefinedDeviceProfiles(context, gridName));
 
-        Info myInfo = new Info(context, display);
+        Info myInfo = new Info(display);
         DisplayOption myDisplayOption = invDistWeightedInterpolate(
                 myInfo, getPredefinedDeviceProfiles(context, gridName));
 
@@ -215,6 +216,9 @@
     }
 
     public static String getCurrentGridName(Context context) {
+        if (ENABLE_FOUR_COLUMNS.get()) {
+            return ENABLE_FOUR_COLUMNS.key;
+        }
         return Utilities.isGridOptionsEnabled(context)
                 ? Utilities.getPrefs(context).getString(KEY_IDP_GRID_NAME, null) : null;
     }
@@ -231,7 +235,7 @@
     }
 
     private String initGrid(Context context, String gridName) {
-        DefaultDisplay.Info displayInfo = DefaultDisplay.INSTANCE.get(context).getInfo();
+        Info displayInfo = DisplayController.getDefaultDisplay(context).getInfo();
         ArrayList<DisplayOption> allOptions = getPredefinedDeviceProfiles(context, gridName);
 
         DisplayOption displayOption = invDistWeightedInterpolate(displayInfo, allOptions);
@@ -240,7 +244,7 @@
     }
 
     private void initGrid(
-            Context context, DefaultDisplay.Info displayInfo, DisplayOption displayOption) {
+            Context context, Info displayInfo, DisplayOption displayOption) {
         GridOption closestProfile = displayOption.grid;
         numRows = closestProfile.numRows;
         numColumns = closestProfile.numColumns;
@@ -466,7 +470,7 @@
 
     @VisibleForTesting
     static DisplayOption invDistWeightedInterpolate(
-            DefaultDisplay.Info displayInfo, ArrayList<DisplayOption> points) {
+            Info displayInfo, ArrayList<DisplayOption> points) {
         Point smallestSize = new Point(displayInfo.smallestSize);
         Point largestSize = new Point(displayInfo.largestSize);
 
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 0970dae..4d1b7661 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -18,12 +18,14 @@
 
 import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
 import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
+import static android.content.pm.ActivityInfo.CONFIG_UI_MODE;
+import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO;
 import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
+import static com.android.launcher3.AbstractFloatingView.TYPE_ICON_SURFACE;
 import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
 import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
-import static com.android.launcher3.InstallShortcutReceiver.FLAG_DRAG_AND_DROP;
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
@@ -33,15 +35,16 @@
 import static com.android.launcher3.LauncherState.NO_OFFSET;
 import static com.android.launcher3.LauncherState.NO_SCALE;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_LAUNCHER_LOAD;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONRESUME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONSTOP;
-import static com.android.launcher3.logging.StatsLogManager.containerTypeToAtomState;
+import static com.android.launcher3.model.ItemInstallQueue.FLAG_ACTIVITY_PAUSED;
+import static com.android.launcher3.model.ItemInstallQueue.FLAG_DRAG_AND_DROP;
+import static com.android.launcher3.model.ItemInstallQueue.FLAG_LOADER_RUNNING;
 import static com.android.launcher3.popup.SystemShortcut.APP_INFO;
 import static com.android.launcher3.popup.SystemShortcut.INSTALL;
 import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
@@ -68,12 +71,14 @@
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Bitmap;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.CancellationSignal;
 import android.os.Parcelable;
 import android.os.Process;
 import android.os.StrictMode;
+import android.os.SystemClock;
 import android.text.TextUtils;
 import android.text.method.TextKeyListener;
 import android.util.Log;
@@ -86,14 +91,20 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowManager.LayoutParams;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.animation.OvershootInterpolator;
+import android.widget.ImageView;
 import android.widget.Toast;
 
 import androidx.annotation.CallSuper;
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.annotation.VisibleForTesting;
+import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.LifecycleRegistry;
 
 import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
@@ -101,6 +112,7 @@
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.allapps.DiscoveryBounce;
+import com.android.launcher3.allapps.search.LiveSearchManager;
 import com.android.launcher3.anim.PropertyListBuilder;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
@@ -108,24 +120,23 @@
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.dragndrop.DragView;
-import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderGridOrganizer;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.icons.BitmapRenderer;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.keyboard.CustomActionsPopup;
 import com.android.launcher3.keyboard.ViewGroupFocusHelper;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.logging.StatsLogManager;
-import com.android.launcher3.logging.UserEventDispatcher;
-import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.model.BgDataModel.Callbacks;
+import com.android.launcher3.model.ItemInstallQueue;
+import com.android.launcher3.model.ModelUtils;
 import com.android.launcher3.model.ModelWriter;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.notification.NotificationListener;
 import com.android.launcher3.pm.PinRequestHelper;
@@ -144,9 +155,6 @@
 import com.android.launcher3.touch.AllAppsSwipeController;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.ActivityResultInfo;
 import com.android.launcher3.util.ActivityTracker;
 import com.android.launcher3.util.ComponentKey;
@@ -168,6 +176,7 @@
 import com.android.launcher3.util.UiThreadHelper;
 import com.android.launcher3.util.ViewOnDrawExecutor;
 import com.android.launcher3.views.ActivityContext;
+import com.android.launcher3.views.FloatingSurfaceView;
 import com.android.launcher3.views.OptionsPopupView;
 import com.android.launcher3.views.ScrimView;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
@@ -202,7 +211,8 @@
  * Default launcher application.
  */
 public class Launcher extends StatefulActivity<LauncherState> implements LauncherExterns,
-        Callbacks, InvariantDeviceProfile.OnIDPChangeListener, PluginListener<OverlayPlugin> {
+        Callbacks, InvariantDeviceProfile.OnIDPChangeListener, PluginListener<OverlayPlugin>,
+        LifecycleOwner {
     public static final String TAG = "Launcher";
 
     public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
@@ -211,6 +221,8 @@
 
     static final boolean DEBUG_STRICT_MODE = false;
 
+    private static final boolean ENABLE_ACTIVITY_CROSSFADE = false;
+
     private static final int REQUEST_CREATE_SHORTCUT = 1;
     private static final int REQUEST_CREATE_APPWIDGET = 5;
 
@@ -260,9 +272,15 @@
     private static final int APPS_VIEW_ALPHA_CHANNEL_INDEX = 1;
     private static final int SCRIM_VIEW_ALPHA_CHANNEL_INDEX = 0;
 
+    private static final int THEME_CROSS_FADE_ANIMATION_DURATION = 375;
+
     private LauncherAppTransitionManager mAppTransitionManager;
     private Configuration mOldConfig;
 
+    private LifecycleRegistry mLifecycleRegistry;
+
+    private LiveSearchManager mLiveSearchManager;
+
     @Thunk
     Workspace mWorkspace;
     @Thunk
@@ -338,7 +356,7 @@
     private boolean mDeferOverlayCallbacks;
     private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
 
-    private long mLastTouchUpTime = -1;
+    protected long mLastTouchUpTime = -1;
     private boolean mTouchInProgress;
 
     private SafeCloseable mUserChangedCallbackCloseable;
@@ -376,6 +394,8 @@
         mIconCache = app.getIconCache();
         mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);
 
+        mLiveSearchManager = new LiveSearchManager(this);
+
         mDragController = new DragController(this);
         mAllAppsController = new AllAppsTransitionController(this);
         mStateManager = new StateManager<>(this, NORMAL);
@@ -389,6 +409,7 @@
 
         inflateRootView(R.layout.launcher);
         setupViews();
+        crossFadeWithPreviousAppearance();
         mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
 
         mAppTransitionManager = LauncherAppTransitionManager.newInstance(this);
@@ -449,12 +470,12 @@
                 float alpha = 1f - mCurrentAssistantVisibility;
                 if (finalState == NORMAL) {
                     mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
-                } else if (finalState == OVERVIEW || finalState == OVERVIEW_PEEK) {
+                } else if (finalState == OVERVIEW) {
                     mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
-                    mScrimView.getAlphaProperty(SCRIM_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
+                    mScrimView.setAlpha(alpha);
                 } else {
                     mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(1f);
-                    mScrimView.getAlphaProperty(SCRIM_VIEW_ALPHA_CHANNEL_INDEX).setValue(1f);
+                    mScrimView.setAlpha(1f);
                 }
             }
         });
@@ -463,6 +484,23 @@
 
         mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
                 () -> getStateManager().goToState(NORMAL));
+
+        if (Utilities.ATLEAST_R) {
+            getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
+        }
+
+        mLifecycleRegistry = new LifecycleRegistry(this);
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.CREATED);
+    }
+
+    @NonNull
+    @Override
+    public Lifecycle getLifecycle() {
+        return mLifecycleRegistry;
+    }
+
+    public LiveSearchManager getLiveSearchManager() {
+        return mLiveSearchManager;
     }
 
     protected LauncherOverlayManager getDefaultOverlay() {
@@ -509,6 +547,7 @@
     public void onEnterAnimationComplete() {
         super.onEnterAnimationComplete();
         mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
+        AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
     }
 
     @Override
@@ -529,7 +568,6 @@
     }
 
     private void onIdpChanged(InvariantDeviceProfile idp) {
-        mUserEventDispatcher = null;
 
         initDeviceProfile(idp);
         dispatchDeviceProfileChanged();
@@ -548,9 +586,9 @@
         LauncherState state = mStateManager.getState();
         if (state == NORMAL) {
             mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
-        } else if (state == OVERVIEW || state == OVERVIEW_PEEK) {
+        } else if (state == OVERVIEW) {
             mAppsView.getAlphaProperty(APPS_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
-            mScrimView.getAlphaProperty(SCRIM_VIEW_ALPHA_CHANNEL_INDEX).setValue(alpha);
+            mScrimView.setAlpha(alpha);
         }
     }
 
@@ -814,7 +852,7 @@
 
             if (grantResults.length > 0
                     && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-                startActivitySafely(v, intent, null, null);
+                startActivitySafely(v, intent, null);
             } else {
                 // TODO: Show a snack bar with link to settings
                 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
@@ -877,6 +915,7 @@
 
     @Override
     protected void onStop() {
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.CREATED);
         super.onStop();
         if (mDeferOverlayCallbacks) {
             checkIfOverlayStillDeferred();
@@ -884,7 +923,7 @@
             mOverlayManager.onActivityStopped(this);
         }
 
-        logStopAndResume(Action.Command.STOP);
+        logStopAndResume(false /* isResume */);
         mAppWidgetHost.setListenIfResumed(false);
         NotificationListener.removeNotificationsChangedListener();
     }
@@ -900,22 +939,20 @@
 
         mAppWidgetHost.setListenIfResumed(true);
         TraceHelper.INSTANCE.endSection(traceToken);
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.STARTED);
     }
 
     @Override
     @CallSuper
     protected void onDeferredResumed() {
-        logStopAndResume(Action.Command.RESUME);
-        getUserEventDispatcher().startSession();
-
-        AppLaunchTracker.INSTANCE.get(this).onReturnedToHome();
+        logStopAndResume(true /* isResume */);
 
         // Process any items that were added while Launcher was away.
-        InstallShortcutReceiver.disableAndFlushInstallQueue(
-                InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED, this);
+        ItemInstallQueue.INSTANCE.get(this)
+                .resumeModelPush(FLAG_ACTIVITY_PAUSED);
 
         // Refresh shortcuts if the permission changed.
-        mModel.refreshShortcutsIfRequired();
+        mModel.validateModelDataOnResume();
 
         // Set the notification listener and fetch updated notifications when we resume
         NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
@@ -923,32 +960,28 @@
         DiscoveryBounce.showForHomeIfNeeded(this);
     }
 
-
-    private void logStopAndResume(int command) {
+    private void logStopAndResume(boolean isResume) {
+        if (mPendingExecutor != null) return;
         int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
-        int containerType = mStateManager.getState().containerType;
+        int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
 
         StatsLogManager.EventEnum event;
         StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
-        if (command == Action.Command.RESUME) {
+        if (isResume) {
             logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
-                .withDstState(containerTypeToAtomState(mStateManager.getState().containerType));
+                .withDstState(mStateManager.getState().statsLogOrdinal);
             event = LAUNCHER_ONRESUME;
         } else { /* command == Action.Command.STOP */
-            logger.withSrcState(containerTypeToAtomState(mStateManager.getState().containerType))
+            logger.withSrcState(mStateManager.getState().statsLogOrdinal)
                     .withDstState(LAUNCHER_STATE_BACKGROUND);
             event = LAUNCHER_ONSTOP;
         }
 
-        if (containerType == ContainerType.WORKSPACE && mWorkspace != null) {
-            getUserEventDispatcher().logActionCommand(command,
-                    containerType, -1, pageIndex);
+        if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
             logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
                     .setWorkspace(
                             LauncherAtom.WorkspaceContainer.newBuilder()
                                     .setPageIndex(pageIndex)).build());
-        } else {
-            getUserEventDispatcher().logActionCommand(command, containerType, -1);
         }
         logger.log(event);
     }
@@ -1005,7 +1038,7 @@
         if (state == SPRING_LOADED) {
             // Prevent any Un/InstallShortcutReceivers from updating the db while we are
             // not on homescreen
-            InstallShortcutReceiver.enableInstallQueue(FLAG_DRAG_AND_DROP);
+            ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_DRAG_AND_DROP);
             getRotationHelper().setCurrentStateRequest(REQUEST_LOCK);
 
             mWorkspace.showPageIndicatorAtCurrentScroll();
@@ -1017,7 +1050,7 @@
 
     @Override
     public void onStateSetEnd(LauncherState state) {
-        super.onStateSetStart(state);
+        super.onStateSetEnd(state);
         getAppWidgetHost().setResumed(state == LauncherState.NORMAL);
         getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
 
@@ -1030,7 +1063,8 @@
 
         if (state == NORMAL) {
             // Re-enable any Un/InstallShortcutReceiver and now process any queued items
-            InstallShortcutReceiver.disableAndFlushInstallQueue(FLAG_DRAG_AND_DROP, this);
+            ItemInstallQueue.INSTANCE.get(this)
+                    .resumeModelPush(FLAG_DRAG_AND_DROP);
 
             // Clear any rotation locks when going to normal state
             getRotationHelper().setCurrentStateRequest(REQUEST_NONE);
@@ -1059,13 +1093,15 @@
         }
 
         TraceHelper.INSTANCE.endSection(traceToken);
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.RESUMED);
     }
 
     @Override
     protected void onPause() {
         // Ensure that items added to Launcher are queued until Launcher returns
-        InstallShortcutReceiver.enableInstallQueue(InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED);
+        ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
 
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.STARTED);
         super.onPause();
         mDragController.cancelDrag();
         mLastTouchUpTime = -1;
@@ -1098,7 +1134,11 @@
         int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
         LauncherState[] stateValues = LauncherState.values();
         LauncherState state = stateValues[stateOrdinal];
-        if (!state.shouldDisableRestore()) {
+
+        NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
+        boolean forceRestore = lastInstance != null
+                && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
+        if (forceRestore || !state.shouldDisableRestore()) {
             mStateManager.goToState(state, false /* animated */);
         }
 
@@ -1195,16 +1235,13 @@
         int[] cellXY = mTmpAddItemCellCoordinates;
         CellLayout layout = getCellLayout(container, screenId);
 
-        WorkspaceItemInfo info = null;
-        if (Utilities.ATLEAST_OREO) {
-            info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
+        WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
                     this, PinRequestHelper.getPinItemRequest(data), 0);
-        }
 
         if (info == null) {
             // Legacy shortcuts are only supported for primary profile.
             info = Process.myUserHandle().equals(args.user)
-                    ? InstallShortcutReceiver.fromShortcutIntent(this, data) : null;
+                    ? ModelUtils.fromLegacyShortcutIntent(this, data) : null;
 
             if (info == null) {
                 Log.e(TAG, "Unable to parse a valid custom shortcut result");
@@ -1338,6 +1375,22 @@
         closeContextMenu();
     }
 
+    @Override
+    public Object onRetainNonConfigurationInstance() {
+        NonConfigInstance instance = new NonConfigInstance();
+        instance.config = new Configuration(mOldConfig);
+
+        int width = mDragLayer.getWidth();
+        int height = mDragLayer.getHeight();
+
+        // TODO: b/172467144 Remove hardcoded ENABLE_ACTIVITY_CROSSFADE.
+        if (ENABLE_ACTIVITY_CROSSFADE && width > 0 && height > 0) {
+            instance.snapshot =
+                    BitmapRenderer.createHardwareBitmap(width, height, mDragLayer::draw);
+        }
+        return instance;
+    }
+
     public AllAppsTransitionController getAllAppsController() {
         return mAllAppsController;
     }
@@ -1423,7 +1476,7 @@
                 if (!isInState(NORMAL)) {
                     // Only change state, if not already the same. This prevents cancelling any
                     // animations running as part of resume
-                    mStateManager.goToState(NORMAL);
+                    mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
                 }
 
                 // Reset the apps view
@@ -1437,24 +1490,36 @@
             }
 
             // Handle HOME_INTENT
-            UserEventDispatcher ued = getUserEventDispatcher();
-            Target target = newContainerTarget(mStateManager.getState().containerType);
-            target.pageIndex = mWorkspace.getCurrentPage();
-            ued.logActionCommand(Action.Command.HOME_INTENT, target,
-                    newContainerTarget(ContainerType.WORKSPACE));
             hideKeyboard();
 
             if (mLauncherCallbacks != null) {
                 mLauncherCallbacks.onHomeIntent(internalStateHandled);
             }
             mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
+            handleGestureContract(intent);
         } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
-            getStateManager().goToState(ALL_APPS, alreadyOnHome);
+            showAllAppsFromIntent(alreadyOnHome);
         }
 
         TraceHelper.INSTANCE.endSection(traceToken);
     }
 
+    protected void showAllAppsFromIntent(boolean alreadyOnHome) {
+        AbstractFloatingView.closeAllOpenViews(this);
+        getStateManager().goToState(ALL_APPS, alreadyOnHome);
+    }
+
+    /**
+     * Handles gesture nav contract
+     */
+    protected void handleGestureContract(Intent intent) {
+        GestureNavContract gnc = GestureNavContract.fromIntent(intent);
+        if (gnc != null) {
+            AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
+            FloatingSurfaceView.show(this, gnc);
+        }
+    }
+
     /**
      * Hides the keyboard if visible
      */
@@ -1533,7 +1598,8 @@
         mOverlayManager.onActivityDestroyed(this);
         mAppTransitionManager.unregisterRemoteAnimations();
         mUserChangedCallbackCloseable.close();
-        mAllAppsController.onActivityDestroyed();
+        mLifecycleRegistry.setCurrentState(Lifecycle.State.DESTROYED);
+        mLiveSearchManager.stop();
     }
 
     public LauncherAccessibilityDelegate getAccessibilityDelegate() {
@@ -1728,16 +1794,6 @@
     }
 
     /**
-     * Called when a workspace item is converted into a folder
-     */
-    public void folderCreatedFromItem(Folder folder, WorkspaceItemInfo itemInfo){}
-
-    /**
-     * Called when a folder is converted into a workspace item
-     */
-    public void folderConvertedToItem(Folder folder, WorkspaceItemInfo itemInfo) {}
-
-    /**
      * Unbinds the view for the specified item, and removes the item and all its children.
      *
      * @param v the view being removed.
@@ -1790,7 +1846,7 @@
                 mTouchInProgress = true;
                 break;
             case MotionEvent.ACTION_UP:
-                mLastTouchUpTime = System.currentTimeMillis();
+                mLastTouchUpTime = SystemClock.uptimeMillis();
                 // Follow through
             case MotionEvent.ACTION_CANCEL:
                 mTouchInProgress = false;
@@ -1860,13 +1916,12 @@
     }
 
     @Override
-    public boolean startActivitySafely(View v, Intent intent, ItemInfo item,
-            @Nullable String sourceContainer) {
+    public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
         if (!hasBeenResumed()) {
             // Workaround an issue where the WM launch animation is clobbered when finishing the
             // recents animation into launcher. Defer launching the activity until Launcher is
             // next resumed.
-            addOnResumeCallback(() -> startActivitySafely(v, intent, item, sourceContainer));
+            addOnResumeCallback(() -> startActivitySafely(v, intent, item));
             if (mOnDeferredActivityLaunchCallback != null) {
                 mOnDeferredActivityLaunchCallback.run();
                 mOnDeferredActivityLaunchCallback = null;
@@ -1874,7 +1929,7 @@
             return true;
         }
 
-        boolean success = super.startActivitySafely(v, intent, item, sourceContainer);
+        boolean success = super.startActivitySafely(v, intent, item);
         if (success && v instanceof BubbleTextView) {
             // This is set to the view that launched the activity that navigated the user away
             // from launcher. Since there is no callback for when the activity has finished
@@ -1921,7 +1976,7 @@
         // Populate event with a fake title based on the current state.
         // TODO: When can workspace be null?
         text.add(mWorkspace == null
-                ? getString(R.string.all_apps_home_button_label)
+                ? getString(R.string.home_screen)
                 : mStateManager.getState().getDescription(this));
         return result;
     }
@@ -2174,9 +2229,6 @@
         workspace.requestLayout();
     }
 
-    @Override
-    public void bindPredictedItems(List<AppInfo> appInfos, IntArray ranks) { }
-
     /**
      * Add the views for a widget to the workspace.
      */
@@ -2405,8 +2457,8 @@
             mPendingActivityResult = null;
         }
 
-        InstallShortcutReceiver.disableAndFlushInstallQueue(
-                InstallShortcutReceiver.FLAG_LOADER_RUNNING, this);
+        ItemInstallQueue.INSTANCE.get(this)
+                .resumeModelPush(FLAG_LOADER_RUNNING);
 
         // When undoing the removal of the last item on a page, return to that page.
         // Since we are just resetting the current page without user interaction,
@@ -2426,15 +2478,15 @@
         if (mDragController.isDragging()) {
             return false;
         } else {
-            return (System.currentTimeMillis() - mLastTouchUpTime)
+            return (SystemClock.uptimeMillis() - mLastTouchUpTime)
                     > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
         }
     }
 
     private ValueAnimator createNewAppBounceAnimation(View v, int i) {
         ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
-                .setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
-        bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
+                .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
+        bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
         bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
         return bounceAnim;
     }
@@ -2451,6 +2503,7 @@
     @Override
     public void bindAllApplications(AppInfo[] apps, int flags) {
         mAppsView.getAppsStore().setApps(apps, flags);
+        PopupContainerWithArrow.dismissInvalidPopup(this);
     }
 
     /**
@@ -2463,8 +2516,8 @@
     }
 
     @Override
-    public void bindPromiseAppProgressUpdated(PromiseAppInfo app) {
-        mAppsView.getAppsStore().updatePromiseAppProgress(app);
+    public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
+        mAppsView.getAppsStore().updateProgressBar(app);
     }
 
     @Override
@@ -2479,9 +2532,10 @@
      * @param updated list of shortcuts which have changed.
      */
     @Override
-    public void bindWorkspaceItemsChanged(ArrayList<WorkspaceItemInfo> updated) {
+    public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
         if (!updated.isEmpty()) {
             mWorkspace.updateShortcuts(updated);
+            PopupContainerWithArrow.dismissInvalidPopup(this);
         }
     }
 
@@ -2506,6 +2560,7 @@
     public void bindWorkspaceComponentsRemoved(final ItemInfoMatcher matcher) {
         mWorkspace.removeItemsByMatcher(matcher);
         mDragController.onAppsRemoved(matcher);
+        PopupContainerWithArrow.dismissInvalidPopup(this);
     }
 
     @Override
@@ -2727,4 +2782,44 @@
 
         void onLauncherResume();
     }
+
+    /**
+     * Cross-fades the launcher's updated appearance with its previous appearance.
+     *
+     * This method is used to cross-fade UI updates on activity creation, specifically dark mode
+     * updates.
+     */
+    private void crossFadeWithPreviousAppearance() {
+        NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
+
+        if (lastInstance == null || lastInstance.snapshot == null) {
+            return;
+        }
+
+        ImageView crossFadeHelper = new ImageView(this);
+        crossFadeHelper.setImageBitmap(lastInstance.snapshot);
+        crossFadeHelper.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
+
+        InsettableFrameLayout.LayoutParams layoutParams = new InsettableFrameLayout.LayoutParams(
+                InsettableFrameLayout.LayoutParams.MATCH_PARENT,
+                InsettableFrameLayout.LayoutParams.MATCH_PARENT);
+
+        layoutParams.ignoreInsets = true;
+
+        crossFadeHelper.setLayoutParams(layoutParams);
+
+        getRootView().addView(crossFadeHelper);
+
+        crossFadeHelper
+                .animate()
+                .setDuration(THEME_CROSS_FADE_ANIMATION_DURATION)
+                .alpha(0f)
+                .withEndAction(() -> getRootView().removeView(crossFadeHelper))
+                .start();
+    }
+
+    private static class NonConfigInstance {
+        public Configuration config;
+        public Bitmap snapshot;
+    }
 }
diff --git a/src/com/android/launcher3/LauncherAnimUtils.java b/src/com/android/launcher3/LauncherAnimUtils.java
index d9cf7f1..803f8d2 100644
--- a/src/com/android/launcher3/LauncherAnimUtils.java
+++ b/src/com/android/launcher3/LauncherAnimUtils.java
@@ -16,6 +16,9 @@
 
 package com.android.launcher3;
 
+import android.animation.Animator;
+import android.animation.Animator.AnimatorListener;
+import android.animation.AnimatorListenerAdapter;
 import android.graphics.drawable.Drawable;
 import android.util.FloatProperty;
 import android.util.IntProperty;
@@ -29,8 +32,8 @@
      */
     public static final int SPRING_LOADED_EXIT_DELAY = 500;
 
-    // The progress of an animation to all apps must be at least this far along to snap to all apps.
-    public static final float MIN_PROGRESS_TO_ALL_APPS = 0.5f;
+    // Progress after which the transition is assumed to be a success
+    public static final float SUCCESS_TRANSITION_PROGRESS = 0.5f;
 
     public static final IntProperty<Drawable> DRAWABLE_ALPHA =
             new IntProperty<Drawable>("drawableAlpha") {
@@ -131,4 +134,23 @@
                             return view.getAlpha();
                         }
                     };
+
+    /**
+     * Utility method to create an {@link AnimatorListener} which executes a callback on animation
+     * cancel.
+     */
+    public static AnimatorListener newCancelListener(Runnable callback) {
+        return new AnimatorListenerAdapter() {
+
+            boolean mDispatched = false;
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                if (!mDispatched) {
+                    mDispatched = true;
+                    callback.run();
+                }
+            }
+        };
+    }
 }
diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index 53e5274..a4181c5 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -33,7 +33,6 @@
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.icons.IconProvider;
 import com.android.launcher3.icons.LauncherIcons;
-import com.android.launcher3.model.PredictionModel;
 import com.android.launcher3.notification.NotificationListener;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.pm.InstallSessionTracker;
@@ -58,7 +57,6 @@
     private final IconCache mIconCache;
     private final WidgetPreviewLoader mWidgetCache;
     private final InvariantDeviceProfile mInvariantDeviceProfile;
-    private final PredictionModel mPredictionModel;
 
     private SecureSettingsObserver mNotificationDotsObserver;
     private InstallSessionTracker mInstallSessionTracker;
@@ -107,17 +105,13 @@
         new Handler().post( () -> mInvariantDeviceProfile.verifyConfigChangedInBackground(context));
 
         mInstallSessionTracker = InstallSessionHelper.INSTANCE.get(context)
-                .registerInstallTracker(mModel, MODEL_EXECUTOR);
+                .registerInstallTracker(mModel);
 
-        if (!mContext.getResources().getBoolean(R.bool.notification_dots_enabled)) {
-            mNotificationDotsObserver = null;
-        } else {
-            // Register an observer to rebind the notification listener when dots are re-enabled.
-            mNotificationDotsObserver =
-                    newNotificationSettingsObserver(mContext, this::onNotificationSettingsChanged);
-            mNotificationDotsObserver.register();
-            mNotificationDotsObserver.dispatchOnChange();
-        }
+        // Register an observer to rebind the notification listener when dots are re-enabled.
+        mNotificationDotsObserver =
+                newNotificationSettingsObserver(mContext, this::onNotificationSettingsChanged);
+        mNotificationDotsObserver.register();
+        mNotificationDotsObserver.dispatchOnChange();
     }
 
     public LauncherAppState(Context context, @Nullable String iconCacheFileName) {
@@ -128,8 +122,7 @@
         mInvariantDeviceProfile = InvariantDeviceProfile.INSTANCE.get(context);
         mIconCache = new IconCache(mContext, mInvariantDeviceProfile, iconCacheFileName);
         mWidgetCache = new WidgetPreviewLoader(mContext, mIconCache);
-        mModel = new LauncherModel(this, mIconCache, AppFilter.newInstance(mContext));
-        mPredictionModel = PredictionModel.newInstance(mContext);
+        mModel = new LauncherModel(context, this, mIconCache, new AppFilter(mContext));
     }
 
     protected void onNotificationSettingsChanged(boolean areNotificationDotsEnabled) {
@@ -157,6 +150,7 @@
      * Call from Application.onTerminate(), which is not guaranteed to ever be called.
      */
     public void onTerminate() {
+        mModel.destroy();
         if (mModelChangeReceiver != null) {
             mContext.unregisterReceiver(mModelChangeReceiver);
         }
@@ -185,10 +179,6 @@
         return mModel;
     }
 
-    public PredictionModel getPredictionModel() {
-        return mPredictionModel;
-    }
-
     public WidgetPreviewLoader getWidgetCache() {
         return mWidgetCache;
     }
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index f434c91..e89b9b0 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -20,7 +20,6 @@
 import static com.android.launcher3.config.FeatureFlags.IS_STUDIO_BUILD;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
-import static com.android.launcher3.util.PackageManagerHelper.hasShortcutsPermission;
 
 import android.content.Context;
 import android.content.Intent;
@@ -44,9 +43,12 @@
 import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.BgDataModel.Callbacks;
 import com.android.launcher3.model.CacheDataUpdatedTask;
+import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.model.LoaderResults;
 import com.android.launcher3.model.LoaderTask;
+import com.android.launcher3.model.ModelDelegate;
 import com.android.launcher3.model.ModelWriter;
+import com.android.launcher3.model.PackageIncrementalDownloadUpdatedTask;
 import com.android.launcher3.model.PackageInstallStateChangedTask;
 import com.android.launcher3.model.PackageUpdatedTask;
 import com.android.launcher3.model.ShortcutsChangedTask;
@@ -58,9 +60,8 @@
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.shortcuts.ShortcutRequest;
-import com.android.launcher3.util.IntSparseArrayMap;
+import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
-import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.util.PackageUserKey;
 import com.android.launcher3.util.Preconditions;
 
@@ -85,7 +86,6 @@
 
     private final LauncherAppState mApp;
     private final Object mLock = new Object();
-    private final LooperExecutor mMainExecutor = MAIN_EXECUTOR;
 
     private LoaderTask mLoaderTask;
     private boolean mIsLoaderTaskRunning;
@@ -112,20 +112,22 @@
      */
     private final BgDataModel mBgDataModel = new BgDataModel();
 
+    private final ModelDelegate mModelDelegate;
+
     // Runnable to check if the shortcuts permission has changed.
-    private final Runnable mShortcutPermissionCheckRunnable = new Runnable() {
+    private final Runnable mDataValidationCheck = new Runnable() {
         @Override
         public void run() {
-            if (mModelLoaded && hasShortcutsPermission(mApp.getContext())
-                    != mBgAllAppsList.hasShortcutHostPermission()) {
-                forceReload();
+            if (mModelLoaded) {
+                mModelDelegate.validateData();
             }
         }
     };
 
-    LauncherModel(LauncherAppState app, IconCache iconCache, AppFilter appFilter) {
+    LauncherModel(Context context, LauncherAppState app, IconCache iconCache, AppFilter appFilter) {
         mApp = app;
         mBgAllAppsList = new AllAppsList(iconCache, appFilter);
+        mModelDelegate = ModelDelegate.newInstance(context, app, mBgAllAppsList, mBgDataModel);
     }
 
     /**
@@ -195,6 +197,15 @@
     }
 
     @Override
+    public void onPackageLoadingProgressChanged(
+                String packageName, UserHandle user, float progress) {
+        if (Utilities.ATLEAST_S) {
+            enqueueModelUpdateTask(new PackageIncrementalDownloadUpdatedTask(
+                    packageName, user, progress));
+        }
+    }
+
+    @Override
     public void onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts,
             UserHandle user) {
         enqueueModelUpdateTask(new ShortcutsChangedTask(packageName, shortcuts, user, true));
@@ -217,6 +228,20 @@
         }
     }
 
+    /**
+     * Called when the workspace items have drastically changed
+     */
+    public void onWorkspaceUiChanged() {
+        MODEL_EXECUTOR.execute(mModelDelegate::workspaceLoadComplete);
+    }
+
+    /**
+     * Called when the model is destroyed
+     */
+    public void destroy() {
+        MODEL_EXECUTOR.execute(mModelDelegate::destroy);
+    }
+
     public void onBroadcastIntent(Intent intent) {
         if (DEBUG_RECEIVER) Log.d(TAG, "onReceive intent=" + intent);
         final String action = intent.getAction();
@@ -321,20 +346,21 @@
      */
     public boolean startLoader() {
         // Enable queue before starting loader. It will get disabled in Launcher#finishBindingItems
-        InstallShortcutReceiver.enableInstallQueue(InstallShortcutReceiver.FLAG_LOADER_RUNNING);
+        ItemInstallQueue.INSTANCE.get(mApp.getContext())
+                .pauseModelPush(ItemInstallQueue.FLAG_LOADER_RUNNING);
         synchronized (mLock) {
             // Don't bother to start the thread if we know it's not going to do anything
             final Callbacks[] callbacksList = getCallbacks();
             if (callbacksList.length > 0) {
                 // Clear any pending bind-runnables from the synchronized load process.
                 for (Callbacks cb : callbacksList) {
-                    mMainExecutor.execute(cb::clearPendingBinds);
+                    MAIN_EXECUTOR.execute(cb::clearPendingBinds);
                 }
 
                 // If there is already one running, tell it to stop.
                 stopLoader();
                 LoaderResults loaderResults = new LoaderResults(
-                        mApp, mBgDataModel, mBgAllAppsList, callbacksList, mMainExecutor);
+                        mApp, mBgDataModel, mBgAllAppsList, callbacksList);
                 if (mModelLoaded && !mIsLoaderTaskRunning) {
                     // Divide the set of loaded items into those that we are binding synchronously,
                     // and everything else that is to be bound normally (asynchronously).
@@ -372,7 +398,8 @@
     public void startLoaderForResults(LoaderResults results) {
         synchronized (mLock) {
             stopLoader();
-            mLoaderTask = new LoaderTask(mApp, mBgAllAppsList, mBgDataModel, results);
+            mLoaderTask = new LoaderTask(
+                    mApp, mBgAllAppsList, mBgDataModel, mModelDelegate, results);
 
             // Always post the loader task, instead of running directly (even on same thread) so
             // that we exit any nested synchronized blocks
@@ -410,7 +437,7 @@
         enqueueModelUpdateTask(new BaseModelUpdateTask() {
             @Override
             public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
-                final IntSparseArrayMap<Boolean> removedIds = new IntSparseArrayMap<>();
+                final IntSet removedIds = new IntSet();
                 synchronized (dataModel) {
                     for (ItemInfo info : dataModel.itemsIdMap) {
                         if (info instanceof WorkspaceItemInfo
@@ -418,13 +445,13 @@
                                 && user.equals(info.user)
                                 && info.getIntent() != null
                                 && TextUtils.equals(packageName, info.getIntent().getPackage())) {
-                            removedIds.put(info.id, true /* remove */);
+                            removedIds.add(info.id);
                         }
                     }
                 }
 
                 if (!removedIds.isEmpty()) {
-                    deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedIds, false));
+                    deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedIds));
                 }
             }
         });
@@ -491,9 +518,9 @@
      * Current implementation simply reloads the workspace, but it can be optimized to
      * use partial updates similar to {@link UserCache}
      */
-    public void refreshShortcutsIfRequired() {
-        MODEL_EXECUTOR.getHandler().removeCallbacks(mShortcutPermissionCheckRunnable);
-        MODEL_EXECUTOR.post(mShortcutPermissionCheckRunnable);
+    public void validateModelDataOnResume() {
+        MODEL_EXECUTOR.getHandler().removeCallbacks(mDataValidationCheck);
+        MODEL_EXECUTOR.post(mDataValidationCheck);
     }
 
     /**
@@ -520,7 +547,7 @@
     }
 
     public void enqueueModelUpdateTask(ModelUpdateTask task) {
-        task.init(mApp, this, mBgDataModel, mBgAllAppsList, mMainExecutor);
+        task.init(mApp, this, mBgDataModel, mBgAllAppsList, MAIN_EXECUTOR);
         MODEL_EXECUTOR.execute(task);
     }
 
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index e8b5568..e151777 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -100,10 +100,12 @@
     public static final int SCHEMA_VERSION = 28;
 
     public static final String AUTHORITY = BuildConfig.APPLICATION_ID + ".settings";
+    public static final String KEY_LAYOUT_PROVIDER_AUTHORITY = "KEY_LAYOUT_PROVIDER_AUTHORITY";
 
     static final String EMPTY_DATABASE_CREATED = "EMPTY_DATABASE_CREATED";
 
     protected DatabaseHelper mOpenHelper;
+    protected String mProviderAuthority;
 
     private long mLastRestoreTimestamp = 0L;
 
@@ -186,6 +188,9 @@
 
         SQLiteDatabase db = mOpenHelper.getWritableDatabase();
         Cursor result = qb.query(db, projection, args.where, args.args, null, null, sortOrder);
+        final Bundle extra = new Bundle();
+        extra.putString(LauncherSettings.Settings.EXTRA_DB_NAME, mOpenHelper.getDatabaseName());
+        result.setExtras(extra);
         result.setNotificationUri(getContext().getContentResolver(), uri);
 
         return result;
@@ -367,7 +372,8 @@
             case LauncherSettings.Settings.METHOD_WAS_EMPTY_DB_CREATED : {
                 Bundle result = new Bundle();
                 result.putBoolean(LauncherSettings.Settings.EXTRA_VALUE,
-                        Utilities.getPrefs(getContext()).getBoolean(EMPTY_DATABASE_CREATED, false));
+                        Utilities.getPrefs(getContext()).getBoolean(
+                                mOpenHelper.getKey(EMPTY_DATABASE_CREATED), false));
                 return result;
             }
             case LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS: {
@@ -437,6 +443,7 @@
                                             getContext(), true /* forMigration */)));
                     return result;
                 }
+                return null;
             }
             case LauncherSettings.Settings.METHOD_PREP_FOR_PREVIEW: {
                 if (MULTI_DB_GRID_MIRATION_ALGO.get()) {
@@ -450,6 +457,23 @@
                                     () -> mOpenHelper));
                     return result;
                 }
+                return null;
+            }
+            case LauncherSettings.Settings.METHOD_SWITCH_DATABASE: {
+                if (TextUtils.equals(arg, mOpenHelper.getDatabaseName())) return null;
+                final DatabaseHelper helper = mOpenHelper;
+                if (extras == null || !extras.containsKey(KEY_LAYOUT_PROVIDER_AUTHORITY)) {
+                    mProviderAuthority = null;
+                } else {
+                    mProviderAuthority = extras.getString(KEY_LAYOUT_PROVIDER_AUTHORITY);
+                }
+                mOpenHelper = DatabaseHelper.createDatabaseHelper(
+                        getContext(), arg, false /* forMigration */);
+                helper.close();
+                LauncherAppState app = LauncherAppState.getInstanceNoCreate();
+                if (app == null) return null;
+                app.getModel().forceReload();
+                return null;
             }
         }
         return null;
@@ -492,7 +516,8 @@
     }
 
     private void clearFlagEmptyDbCreated() {
-        Utilities.getPrefs(getContext()).edit().remove(EMPTY_DATABASE_CREATED).commit();
+        Utilities.getPrefs(getContext()).edit()
+                .remove(mOpenHelper.getKey(EMPTY_DATABASE_CREATED)).commit();
     }
 
     /**
@@ -505,7 +530,7 @@
     synchronized private void loadDefaultFavoritesIfNecessary() {
         SharedPreferences sp = Utilities.getPrefs(getContext());
 
-        if (sp.getBoolean(EMPTY_DATABASE_CREATED, false)) {
+        if (sp.getBoolean(mOpenHelper.getKey(EMPTY_DATABASE_CREATED), false)) {
             Log.d(TAG, "loading default workspace");
 
             AppWidgetHost widgetHost = mOpenHelper.newLauncherWidgetHost();
@@ -553,8 +578,13 @@
      */
     private AutoInstallsLayout createWorkspaceLoaderFromAppRestriction(AppWidgetHost widgetHost) {
         Context ctx = getContext();
-        String authority = Settings.Secure.getString(ctx.getContentResolver(),
-                "launcher3.layout.provider");
+        final String authority;
+        if (!TextUtils.isEmpty(mProviderAuthority)) {
+            authority = mProviderAuthority;
+        } else {
+            authority = Settings.Secure.getString(ctx.getContentResolver(),
+                    "launcher3.layout.provider");
+        }
         if (TextUtils.isEmpty(authority)) {
             return null;
         }
@@ -694,11 +724,25 @@
         }
 
         /**
+         * Re-composite given key in respect to database. If the current db is
+         * {@link LauncherFiles#LAUNCHER_DB}, return the key as-is. Otherwise append the db name to
+         * given key. e.g. consider key="EMPTY_DATABASE_CREATED", dbName="minimal.db", the returning
+         * string will be "EMPTY_DATABASE_CREATED@minimal.db".
+         */
+        String getKey(final String key) {
+            if (TextUtils.equals(getDatabaseName(), LauncherFiles.LAUNCHER_DB)) {
+                return key;
+            }
+            return key + "@" + getDatabaseName();
+        }
+
+        /**
          * Overriden in tests.
          */
         protected void onEmptyDbCreated() {
             // Set the flag for empty DB
-            Utilities.getPrefs(mContext).edit().putBoolean(EMPTY_DATABASE_CREATED, true).commit();
+            Utilities.getPrefs(mContext).edit().putBoolean(getKey(EMPTY_DATABASE_CREATED), true)
+                    .commit();
         }
 
         public long getSerialNumberForUser(UserHandle user) {
@@ -872,7 +916,6 @@
          * Removes widgets which are registered to the Launcher's host, but are not present
          * in our model.
          */
-        @TargetApi(Build.VERSION_CODES.O)
         public void removeGhostWidgets(SQLiteDatabase db) {
             // Get all existing widget ids.
             final AppWidgetHost host = newLauncherWidgetHost();
@@ -1056,11 +1099,20 @@
      * @return the max _id in the provided table.
      */
     @Thunk static int getMaxId(SQLiteDatabase db, String query, Object... args) {
-        int max = (int) DatabaseUtils.longForQuery(db,
-                String.format(Locale.ENGLISH, query, args),
-                null);
-        if (max < 0) {
-            throw new RuntimeException("Error: could not query max id");
+        int max = 0;
+        try (SQLiteStatement prog = db.compileStatement(
+                String.format(Locale.ENGLISH, query, args))) {
+            max = (int) DatabaseUtils.longForQuery(prog, null);
+            if (max < 0) {
+                throw new RuntimeException("Error: could not query max id");
+            }
+        } catch (IllegalArgumentException exception) {
+            String message = exception.getMessage();
+            if (message.contains("re-open") && message.contains("already-closed")) {
+                // Don't crash trying to end a transaction an an already closed DB. See b/173162852.
+            } else {
+                throw exception;
+            }
         }
         return max;
     }
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 5512654..fe423ed 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -121,6 +121,12 @@
                 + LauncherProvider.AUTHORITY + "/" + TABLE_NAME);
 
         /**
+         * The content:// style URL for "favorites_bakup" table
+         */
+        public static final Uri BACKUP_CONTENT_URI = Uri.parse("content://"
+                + LauncherProvider.AUTHORITY + "/" + BACKUP_TABLE_NAME);
+
+        /**
          * The content:// style URL for "favorites_preview" table
          */
         public static final Uri PREVIEW_CONTENT_URI = Uri.parse("content://"
@@ -354,14 +360,22 @@
 
         public static final String METHOD_PREP_FOR_PREVIEW = "prep_for_preview";
 
+        public static final String METHOD_SWITCH_DATABASE = "switch_database";
+
         public static final String EXTRA_VALUE = "value";
 
+        public static final String EXTRA_DB_NAME = "db_name";
+
         public static Bundle call(ContentResolver cr, String method) {
-            return call(cr, method, null);
+            return call(cr, method, null /* arg */);
         }
 
         public static Bundle call(ContentResolver cr, String method, String arg) {
-            return cr.call(CONTENT_URI, method, arg, null);
+            return call(cr, method, arg, null /* extras */);
+        }
+
+        public static Bundle call(ContentResolver cr, String method, String arg, Bundle extras) {
+            return cr.call(CONTENT_URI, method, arg, extras);
         }
     }
 }
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index c78df62..79476fc 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -16,12 +16,12 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.testing.TestProtocol.ALL_APPS_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.BACKGROUND_APP_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.HINT_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.NORMAL_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.OVERVIEW_MODAL_TASK_STATE_ORDINAL;
-import static com.android.launcher3.testing.TestProtocol.OVERVIEW_PEEK_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.OVERVIEW_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.QUICK_SWITCH_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.SPRING_LOADED_STATE_ORDINAL;
@@ -29,6 +29,7 @@
 import android.content.Context;
 import android.view.animation.Interpolator;
 
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.BaseState;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.states.HintState;
@@ -36,7 +37,6 @@
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.uioverrides.states.AllAppsState;
 import com.android.launcher3.uioverrides.states.OverviewState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 import java.util.Arrays;
 
@@ -98,7 +98,7 @@
      * TODO: Create a separate class for NORMAL state.
      */
     public static final LauncherState NORMAL = new LauncherState(NORMAL_STATE_ORDINAL,
-            ContainerType.WORKSPACE,
+            LAUNCHER_STATE_HOME,
             FLAG_DISABLE_RESTORE | FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED | FLAG_HIDE_BACK_BUTTON |
                     FLAG_HAS_SYS_UI_SCRIM) {
         @Override
@@ -117,8 +117,6 @@
     public static final LauncherState HINT_STATE = new HintState(HINT_STATE_ORDINAL);
 
     public static final LauncherState OVERVIEW = new OverviewState(OVERVIEW_STATE_ORDINAL);
-    public static final LauncherState OVERVIEW_PEEK =
-            OverviewState.newPeekState(OVERVIEW_PEEK_STATE_ORDINAL);
     public static final LauncherState OVERVIEW_MODAL_TASK = OverviewState.newModalTaskState(
             OVERVIEW_MODAL_TASK_STATE_ORDINAL);
     public static final LauncherState QUICK_SWITCH =
@@ -129,9 +127,9 @@
     public final int ordinal;
 
     /**
-     * Used for containerType in {@link com.android.launcher3.logging.UserEventDispatcher}
+     * Used for {@link com.android.launcher3.logging.StatsLogManager}
      */
-    public final int containerType;
+    public final int statsLogOrdinal;
 
     /**
      * True if the state has overview panel visible.
@@ -140,8 +138,8 @@
 
     private final int mFlags;
 
-    public LauncherState(int id, int containerType, int flags) {
-        this.containerType = containerType;
+    public LauncherState(int id, int statsLogOrdinal, int flags) {
+        this.statsLogOrdinal = statsLogOrdinal;
         this.mFlags = flags;
         this.overviewUi = (flags & FLAG_OVERVIEW_UI) != 0;
         this.ordinal = id;
@@ -171,9 +169,9 @@
 
     /**
      * Returns an array of two elements.
-     *   The first specifies the scale for the overview
-     *   The second is the factor ([0, 1], 0 => center-screen; 1 => offscreen) by which overview
-     *   should be shifted horizontally.
+     * The first specifies the scale for the overview
+     * The second is the factor ([0, 1], 0 => center-screen; 1 => offscreen) by which overview
+     * should be shifted horizontally.
      */
     public float[] getOverviewScaleAndOffset(Launcher launcher) {
         return launcher.getNormalOverviewScaleAndOffset();
@@ -188,10 +186,12 @@
     }
 
     public int getVisibleElements(Launcher launcher) {
-        if (launcher.getDeviceProfile().isVerticalBarLayout()) {
-            return HOTSEAT_ICONS | VERTICAL_SWIPE_INDICATOR;
+        int flags = HOTSEAT_ICONS | VERTICAL_SWIPE_INDICATOR;
+        if (!FeatureFlags.ENABLE_DEVICE_SEARCH.get()
+                && !launcher.getDeviceProfile().isVerticalBarLayout()) {
+            flags |= HOTSEAT_SEARCH_BOX;
         }
-        return HOTSEAT_ICONS | HOTSEAT_SEARCH_BOX | VERTICAL_SWIPE_INDICATOR;
+        return flags;
     }
 
     /**
@@ -232,6 +232,7 @@
 
     /**
      * Returns the amount of blur and wallpaper zoom for this state with {@param isMultiWindowMode}.
+     *
      * @see #getDepth(Context).
      */
     public final float getDepth(Context context, boolean isMultiWindowMode) {
@@ -250,14 +251,15 @@
     }
 
     public PageAlphaProvider getWorkspacePageAlphaProvider(Launcher launcher) {
-        if (this != NORMAL || !launcher.getDeviceProfile().shouldFadeAdjacentWorkspaceScreens()) {
+        if ((this != NORMAL && this != HINT_STATE)
+                || !launcher.getDeviceProfile().shouldFadeAdjacentWorkspaceScreens()) {
             return DEFAULT_ALPHA_PROVIDER;
         }
         final int centerPage = launcher.getWorkspace().getNextPage();
         return new PageAlphaProvider(ACCEL_2) {
             @Override
             public float getPageAlpha(int pageIndex) {
-                return  pageIndex != centerPage ? 0 : 1f;
+                return pageIndex != centerPage ? 0 : 1f;
             }
         };
     }
diff --git a/src/com/android/launcher3/MainProcessInitializer.java b/src/com/android/launcher3/MainProcessInitializer.java
index 5f6ecb5..f2a3de7 100644
--- a/src/com/android/launcher3/MainProcessInitializer.java
+++ b/src/com/android/launcher3/MainProcessInitializer.java
@@ -38,7 +38,6 @@
     protected void init(Context context) {
         FileLog.setDir(context.getApplicationContext().getFilesDir());
         FeatureFlags.initialize(context);
-        SessionCommitReceiver.applyDefaultUserPrefs(context);
         IconShape.init(context);
 
         if (BitmapCreationCheck.ENABLED) {
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index e29faac..4303dee 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -195,9 +195,7 @@
         mMinFlingVelocity = (int) (MIN_FLING_VELOCITY * density);
         mMinSnapVelocity = (int) (MIN_SNAP_VELOCITY * density);
 
-        if (Utilities.ATLEAST_OREO) {
-            setDefaultFocusHighlightEnabled(false);
-        }
+        setDefaultFocusHighlightEnabled(false);
     }
 
     protected void setDefaultInterpolator(Interpolator interpolator) {
@@ -1448,11 +1446,8 @@
         int minDistanceFromScreenCenterIndex = -1;
         final int childCount = getChildCount();
         for (int i = 0; i < childCount; ++i) {
-            View layout = getPageAt(i);
-            int childSize = mOrientationHandler.getMeasuredSize(layout);
-            int halfChildSize = (childSize / 2);
-            int childCenter = getChildOffset(i) + halfChildSize;
-            int distanceFromScreenCenter = Math.abs(childCenter - screenCenter);
+            int distanceFromScreenCenter = Math.abs(
+                    getDisplacementFromScreenCenter(i, screenCenter));
             if (distanceFromScreenCenter < minDistanceFromScreenCenter) {
                 minDistanceFromScreenCenter = distanceFromScreenCenter;
                 minDistanceFromScreenCenterIndex = i;
@@ -1461,6 +1456,20 @@
         return minDistanceFromScreenCenterIndex;
     }
 
+    private int getDisplacementFromScreenCenter(int childIndex, int screenCenter) {
+        View layout = getPageAt(childIndex);
+        int childSize = mOrientationHandler.getMeasuredSize(layout);
+        int halfChildSize = (childSize / 2);
+        int childCenter = getChildOffset(childIndex) + halfChildSize;
+        return childCenter - screenCenter;
+    }
+
+    protected int getDisplacementFromScreenCenter(int childIndex) {
+        int pageOrientationSize = mOrientationHandler.getMeasuredSize(this);
+        int screenCenter = mOrientationHandler.getPrimaryScroll(this) + (pageOrientationSize / 2);
+        return getDisplacementFromScreenCenter(childIndex, screenCenter);
+    }
+
     protected void snapToDestination() {
         snapToPage(getPageNearestToCenterOfScreen(), getPageSnapDuration());
     }
diff --git a/src/com/android/launcher3/ResourceUtils.java b/src/com/android/launcher3/ResourceUtils.java
index 403d779..c9fb75a 100644
--- a/src/com/android/launcher3/ResourceUtils.java
+++ b/src/com/android/launcher3/ResourceUtils.java
@@ -22,6 +22,7 @@
 
 public class ResourceUtils {
     public static final int DEFAULT_NAVBAR_VALUE = 48;
+    public static final int INVALID_RESOURCE_HANDLE = -1;
     public static final String NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE = "navigation_bar_width";
     public static final String NAVBAR_BOTTOM_GESTURE_SIZE = "navigation_bar_gesture_height";
 
@@ -51,7 +52,13 @@
         return val;
     }
 
+    public static int getIntegerByName(String resName, Resources res, int defaultValue) {
+        int resId = res.getIdentifier(resName, "integer", "android");
+        return resId != 0 ? res.getInteger(resId) : defaultValue;
+    }
+
     public static int pxFromDp(float size, DisplayMetrics metrics) {
-        return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics));
+        return size < 0 ? INVALID_RESOURCE_HANDLE : Math.round(
+                TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics));
     }
 }
diff --git a/src/com/android/launcher3/SecondaryDropTarget.java b/src/com/android/launcher3/SecondaryDropTarget.java
index 499b54f..92b88e6 100644
--- a/src/com/android/launcher3/SecondaryDropTarget.java
+++ b/src/com/android/launcher3/SecondaryDropTarget.java
@@ -37,19 +37,15 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.logging.FileLog;
-import com.android.launcher3.logging.LoggerUtils;
 import com.android.launcher3.logging.StatsLogManager;
-import com.android.launcher3.model.AppLaunchTracker;
+import com.android.launcher3.logging.StatsLogManager.StatsLogger;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Themes;
 
 import java.net.URISyntaxException;
-import java.util.ArrayList;
 
 /**
  * Drop target which provides a secondary option for an item.
@@ -136,19 +132,6 @@
     }
 
     @Override
-    public Target getDropTargetForLogging() {
-        Target t = LoggerUtils.newTarget(Target.Type.CONTROL);
-        if (mCurrentAccessibilityAction == UNINSTALL) {
-            t.controlType = ControlType.UNINSTALL_TARGET;
-        } else if (mCurrentAccessibilityAction == DISMISS_PREDICTION) {
-            t.controlType = ControlType.DISMISS_PREDICTION;
-        } else {
-            t.controlType = ControlType.SETTINGS_BUTTON;
-        }
-        return t;
-    }
-
-    @Override
     protected boolean supportsDrop(ItemInfo info) {
         return supportsAccessibilityDrop(info, getViewUnderDrag(info));
     }
@@ -218,13 +201,16 @@
     public void onDrop(DragObject d, DragOptions options) {
         // Defer onComplete
         d.dragSource = new DeferredOnComplete(d.dragSource, getContext());
+
         super.onDrop(d, options);
+        StatsLogger logger = mStatsLogManager.logger().withInstanceId(d.logInstanceId);
+        if (d.originalDragInfo != null) {
+            logger.withItemInfo(d.originalDragInfo);
+        }
         if (mCurrentAccessibilityAction == UNINSTALL) {
-            mStatsLogManager.logger().withInstanceId(d.logInstanceId)
-                    .log(LAUNCHER_ITEM_DROPPED_ON_UNINSTALL);
+            logger.log(LAUNCHER_ITEM_DROPPED_ON_UNINSTALL);
         } else if (mCurrentAccessibilityAction == DISMISS_PREDICTION) {
-            mStatsLogManager.logger().withInstanceId(d.logInstanceId)
-                    .log(LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST);
+            logger.log(LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST);
         }
     }
 
@@ -283,8 +269,7 @@
             return null;
         }
         if (mCurrentAccessibilityAction == DISMISS_PREDICTION) {
-            AppLaunchTracker.INSTANCE.get(getContext()).onDismissApp(info.getTargetComponent(),
-                    info.user, AppLaunchTracker.CONTAINER_PREDICTIONS);
+            // We sent the log event, nothing else left to do
             return null;
         }
         // else: mCurrentAccessibilityAction == UNINSTALL
@@ -338,12 +323,6 @@
         }
 
         @Override
-        public void fillInLogContainerData(ItemInfo childInfo, Target child,
-                ArrayList<Target> parents) {
-            mOriginal.fillInLogContainerData(childInfo, child, parents);
-        }
-
-        @Override
         public void onLauncherResume() {
             // We use MATCH_UNINSTALLED_PACKAGES as the app can be on SD card as well.
             if (new PackageManagerHelper(mContext).getApplicationInfo(mPackageName,
diff --git a/src/com/android/launcher3/SessionCommitReceiver.java b/src/com/android/launcher3/SessionCommitReceiver.java
index 89f0a3d..1bbbb2b 100644
--- a/src/com/android/launcher3/SessionCommitReceiver.java
+++ b/src/com/android/launcher3/SessionCommitReceiver.java
@@ -16,55 +16,37 @@
 
 package com.android.launcher3;
 
-import static com.android.launcher3.pm.InstallSessionHelper.getUserHandle;
-
-import android.annotation.TargetApi;
 import android.content.BroadcastReceiver;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.pm.LauncherActivityInfo;
-import android.content.pm.LauncherApps;
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageInstaller.SessionInfo;
 import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.database.Cursor;
-import android.graphics.Bitmap;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Build;
 import android.os.UserHandle;
-import android.provider.Settings;
 import android.text.TextUtils;
-import android.util.Log;
 
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.util.Executors;
 
-import java.util.List;
-
 /**
  * BroadcastReceiver to handle session commit intent.
  */
-@TargetApi(Build.VERSION_CODES.O)
 public class SessionCommitReceiver extends BroadcastReceiver {
 
-    private static final String TAG = "SessionCommitReceiver";
-
-    // The content provider for the add to home screen setting. It should be of the format:
-    // <package name>.addtohomescreen
-    private static final String MARKER_PROVIDER_PREFIX = ".addtohomescreen";
-
     // Preference key for automatically adding icon to homescreen.
     public static final String ADD_ICON_PREFERENCE_KEY = "pref_add_icon_to_home";
-    public static final String ADD_ICON_PREFERENCE_INITIALIZED_KEY =
-            "pref_add_icon_to_home_initialized";
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        if (!isEnabled(context) || !Utilities.ATLEAST_OREO) {
+        Executors.MODEL_EXECUTOR.execute(() -> processIntent(context, intent));
+    }
+
+    @WorkerThread
+    private static void processIntent(Context context, Intent intent) {
+        if (!isEnabled(context)) {
             // User has decided to not add icons on homescreen.
             return;
         }
@@ -86,105 +68,11 @@
             return;
         }
 
-        queueAppIconAddition(context, info.getAppPackageName(), user);
-    }
-
-    public static void queuePromiseAppIconAddition(Context context, SessionInfo sessionInfo) {
-        String packageName = sessionInfo.getAppPackageName();
-        if (context.getSystemService(LauncherApps.class)
-                .getActivityList(packageName, getUserHandle(sessionInfo)).isEmpty()) {
-            // Ensure application isn't already installed.
-            queueAppIconAddition(context, packageName, sessionInfo.getAppLabel(),
-                    sessionInfo.getAppIcon(), getUserHandle(sessionInfo));
-        }
-    }
-
-    public static void queueAppIconAddition(Context context, String packageName, UserHandle user) {
-        List<LauncherActivityInfo> activities = context.getSystemService(LauncherApps.class)
-                .getActivityList(packageName, user);
-        if (activities.isEmpty()) {
-            // no activity found
-            return;
-        }
-        queueAppIconAddition(context, packageName, activities.get(0).getLabel(), null, user);
-    }
-
-    private static void queueAppIconAddition(Context context, String packageName,
-            CharSequence label, Bitmap icon, UserHandle user) {
-        Intent data = new Intent();
-        data.putExtra(Intent.EXTRA_SHORTCUT_INTENT, new Intent().setComponent(
-                new ComponentName(packageName, "")).setPackage(packageName));
-        data.putExtra(Intent.EXTRA_SHORTCUT_NAME, label);
-        data.putExtra(Intent.EXTRA_SHORTCUT_ICON, icon);
-
-        InstallShortcutReceiver.queueApplication(data, user, context);
+        ItemInstallQueue.INSTANCE.get(context)
+                .queueItem(info.getAppPackageName(), user);
     }
 
     public static boolean isEnabled(Context context) {
         return Utilities.getPrefs(context).getBoolean(ADD_ICON_PREFERENCE_KEY, true);
     }
-
-    public static void applyDefaultUserPrefs(final Context context) {
-        if (!Utilities.ATLEAST_OREO) {
-            return;
-        }
-        SharedPreferences prefs = Utilities.getPrefs(context);
-        if (prefs.getAll().isEmpty()) {
-            // This logic assumes that the code is the first thing that is executed (before any
-            // shared preference is written).
-            // TODO: Move this logic to DB upgrade once we have proper support for db downgrade
-            // If it is a fresh start, just apply the default value. We use prefs.isEmpty() to infer
-            // a fresh start as put preferences always contain some values corresponding to current
-            // grid.
-            prefs.edit().putBoolean(ADD_ICON_PREFERENCE_KEY, true).apply();
-        } else if (!prefs.contains(ADD_ICON_PREFERENCE_INITIALIZED_KEY)) {
-            new PrefInitTask(context).executeOnExecutor(Executors.THREAD_POOL_EXECUTOR);
-        }
-    }
-
-    private static class PrefInitTask extends AsyncTask<Void, Void, Void> {
-        private final Context mContext;
-
-        PrefInitTask(Context context) {
-            mContext = context;
-        }
-
-        @Override
-        protected Void doInBackground(Void... voids) {
-            boolean addIconToHomeScreenEnabled = readValueFromMarketApp();
-            Utilities.getPrefs(mContext).edit()
-                    .putBoolean(ADD_ICON_PREFERENCE_KEY, addIconToHomeScreenEnabled)
-                    .putBoolean(ADD_ICON_PREFERENCE_INITIALIZED_KEY, true)
-                    .apply();
-            return null;
-        }
-
-        public boolean readValueFromMarketApp() {
-            // Get the marget package
-            ResolveInfo ri = mContext.getPackageManager().resolveActivity(
-                    new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_APP_MARKET),
-                    PackageManager.MATCH_DEFAULT_ONLY | PackageManager.MATCH_SYSTEM_ONLY);
-            if (ri == null) {
-                return true;
-            }
-
-            Cursor c = null;
-            try {
-                c = mContext.getContentResolver().query(
-                        Uri.parse("content://" + ri.activityInfo.packageName
-                                + MARKER_PROVIDER_PREFIX),
-                        null, null, null, null);
-                if (c.moveToNext()) {
-                    return c.getInt(c.getColumnIndexOrThrow(Settings.NameValueTable.VALUE)) != 0;
-                }
-            } catch (Exception e) {
-                Log.d(TAG, "Error reading add to homescreen preference", e);
-            } finally {
-                if (c != null) {
-                    c.close();
-                }
-            }
-            return true;
-        }
-    }
 }
diff --git a/src/com/android/launcher3/ShortcutAndWidgetContainer.java b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
index 6326b7a..ee0c7bb 100644
--- a/src/com/android/launcher3/ShortcutAndWidgetContainer.java
+++ b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
@@ -36,7 +36,8 @@
     // return an (x, y) value from helper functions. Do NOT use them to maintain other state.
     private final int[] mTmpCellXY = new int[2];
 
-    @ContainerType private final int mContainerType;
+    @ContainerType
+    private final int mContainerType;
     private final WallpaperManager mWallpaperManager;
 
     private int mCellWidth;
@@ -44,7 +45,7 @@
 
     private int mCountX;
 
-    private ActivityContext mActivity;
+    private final ActivityContext mActivity;
     private boolean mInvertIfRtl = false;
 
     public ShortcutAndWidgetContainer(Context context, @ContainerType int containerType) {
@@ -79,7 +80,7 @@
         int count = getChildCount();
 
         int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
-        int heightSpecSize =  MeasureSpec.getSize(heightMeasureSpec);
+        int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
         setMeasuredDimension(widthSpecSize, heightSpecSize);
 
         for (int i = 0; i < count; i++) {
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index bf63788..df5d234 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -18,7 +18,6 @@
 
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_ICON_BADGED;
 
-import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.app.Person;
@@ -26,6 +25,7 @@
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.LauncherActivityInfo;
 import android.content.pm.LauncherApps;
@@ -34,6 +34,7 @@
 import android.content.pm.ResolveInfo;
 import android.content.pm.ShortcutInfo;
 import android.content.res.Resources;
+import android.database.ContentObserver;
 import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.graphics.Matrix;
@@ -44,11 +45,11 @@
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.InsetDrawable;
+import android.net.Uri;
 import android.os.Build;
 import android.os.DeadObjectException;
 import android.os.Handler;
 import android.os.Message;
-import android.os.PowerManager;
 import android.os.TransactionTooLargeException;
 import android.provider.Settings;
 import android.text.Spannable;
@@ -65,7 +66,6 @@
 
 import androidx.core.os.BuildCompat;
 
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.FolderAdaptiveIcon;
 import com.android.launcher3.graphics.GridOptionsProvider;
 import com.android.launcher3.graphics.TintedDrawableSpan;
@@ -85,6 +85,7 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
+import java.util.function.Consumer;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -106,18 +107,13 @@
     public static final String[] EMPTY_STRING_ARRAY = new String[0];
     public static final Person[] EMPTY_PERSON_ARRAY = new Person[0];
 
-    public static final boolean ATLEAST_R = BuildCompat.isAtLeastR();
+    public static final boolean ATLEAST_P = Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;
 
     public static final boolean ATLEAST_Q = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
 
-    public static final boolean ATLEAST_P =
-            Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;
+    public static final boolean ATLEAST_R = Build.VERSION.SDK_INT >= Build.VERSION_CODES.R;
 
-    public static final boolean ATLEAST_OREO_MR1 =
-            Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1;
-
-    public static final boolean ATLEAST_OREO =
-            Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
+    public static final boolean ATLEAST_S = BuildCompat.isAtLeastS();
 
     /**
      * Set on a motion event dispatched from the nav bar. See {@link MotionEvent#setEdgeFlags(int)}.
@@ -141,6 +137,10 @@
     public static final String EXTRA_WALLPAPER_OFFSET = "com.android.launcher3.WALLPAPER_OFFSET";
     public static final String EXTRA_WALLPAPER_FLAVOR = "com.android.launcher3.WALLPAPER_FLAVOR";
 
+    // An intent extra to indicate the launch source by launcher.
+    public static final String EXTRA_WALLPAPER_LAUNCH_SOURCE =
+            "com.android.wallpaper.LAUNCH_SOURCE";
+
     public static boolean IS_RUNNING_IN_TEST_HARNESS =
                     ActivityManager.isRunningInTestHarness();
 
@@ -405,6 +405,11 @@
         return (size / densityRatio);
     }
 
+    /** Converts a dp value to pixels for the current device. */
+    public static int dpToPx(float dp) {
+        return (int) (dp * Resources.getSystem().getDisplayMetrics().density);
+    }
+
     public static int pxFromSp(float size, DisplayMetrics metrics) {
         return (int) Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP,
                 size, metrics));
@@ -494,21 +499,6 @@
                 LauncherFiles.DEVICE_PREFERENCES_KEY, Context.MODE_PRIVATE);
     }
 
-    /**
-     * @return {@link SharedPreferences} that backs {@link FeatureFlags}
-     */
-    public static SharedPreferences getFeatureFlagsPrefs(Context context) {
-        // Use application context for shared preferences, so that we use a single cached instance
-        return context.getApplicationContext().getSharedPreferences(
-            FeatureFlags.FLAGS_PREF_NAME, Context.MODE_PRIVATE);
-    }
-
-    public static boolean areAnimationsEnabled(Context context) {
-        return ATLEAST_OREO
-                ? ValueAnimator.areAnimatorsEnabled()
-                : !context.getSystemService(PowerManager.class).isPowerSaveMode();
-    }
-
     public static boolean isWallpaperAllowed(Context context) {
         return context.getSystemService(WallpaperManager.class).isSetWallpaperAllowed();
     }
@@ -663,6 +653,14 @@
         }
     }
 
+    /**
+     * @return true is the extra is either null or is of type {@param type}
+     */
+    public static boolean isValidExtraType(Intent intent, String key, Class type) {
+        Object extra = intent.getParcelableExtra(key);
+        return extra == null || type.isInstance(extra);
+    }
+
     public static float squaredHypot(float x, float y) {
         return x * x + y * y;
     }
@@ -672,6 +670,18 @@
         return slop * slop;
     }
 
+    /**
+     * Helper method to create a content provider
+     */
+    public static ContentObserver newContentObserver(Handler handler, Consumer<Uri> command) {
+        return new ContentObserver(handler) {
+            @Override
+            public void onChange(boolean selfChange, Uri uri) {
+                command.accept(uri);
+            }
+        };
+    }
+
     private static class FixedSizeEmptyDrawable extends ColorDrawable {
 
         private final int mSize;
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 1441e0b..65eba20 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -22,12 +22,12 @@
 import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
 import static com.android.launcher3.LauncherState.FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED;
 import static com.android.launcher3.LauncherState.FLAG_WORKSPACE_INACCESSIBLE;
+import static com.android.launcher3.LauncherState.HINT_STATE;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
 import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_OVERLAY;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPELEFT;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPERIGHT;
@@ -85,7 +85,6 @@
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.logging.StatsLogManager.LauncherEvent;
-import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
@@ -93,12 +92,10 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pageindicators.WorkspacePageIndicator;
 import com.android.launcher3.popup.PopupContainerWithArrow;
+import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.WorkspaceTouchListener;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSparseArrayMap;
@@ -115,6 +112,7 @@
 
 import java.util.ArrayList;
 import java.util.HashSet;
+import java.util.List;
 import java.util.function.Predicate;
 
 /**
@@ -141,6 +139,10 @@
 
     public static final int DEFAULT_PAGE = 0;
 
+    private static final int DEFAULT_SMARTSPACE_HEIGHT = 1;
+
+    private static final int EXPANDED_SMARTSPACE_HEIGHT = 2;
+
     private LayoutTransition mLayoutTransition;
     @Thunk final WallpaperManager mWallpaperManager;
 
@@ -309,7 +311,9 @@
             // In portrait, we want the pages spaced such that there is no
             // overhang of the previous / next page into the current page viewport.
             // We assume symmetrical padding in portrait mode.
-            setPageSpacing(Math.max(grid.edgeMarginPx, padding.left + 1));
+            int maxInsets = Math.max(insets.left, insets.right);
+            int maxPadding = Math.max(grid.edgeMarginPx, padding.left + 1);
+            setPageSpacing(Math.max(maxInsets, maxPadding));
         }
 
 
@@ -434,10 +438,6 @@
             enforceDragParity("onDragEnd", 0, 0);
         }
 
-        if (!mDeferRemoveExtraEmptyScreen) {
-            removeExtraEmptyScreen(mDragSourceInternal != null);
-        }
-
         updateChildrenLayersEnabled();
         mDragInfo = null;
         mOutlineProvider = null;
@@ -511,7 +511,10 @@
                     .inflate(R.layout.search_container_workspace, firstPage, false);
         }
 
-        CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(), 1);
+        int cellVSpan = FeatureFlags.EXPANDED_SMARTSPACE.get()
+                ? EXPANDED_SMARTSPACE_HEIGHT : DEFAULT_SMARTSPACE_HEIGHT;
+        CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(),
+                cellVSpan);
         lp.canReorder = false;
         if (!firstPage.addViewToCellLayout(qsb, 0, R.id.search_container_workspace, lp, true)) {
             Log.e(TAG, "Failed to add to item at (0, 0) to CellLayout");
@@ -655,6 +658,7 @@
         convertFinalScreenToEmptyScreenIfNecessary();
         if (hasExtraEmptyScreen()) {
             removeView(mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID));
+            setCurrentPage(getNextPage());
             mWorkspaceScreens.remove(EXTRA_EMPTY_SCREEN_ID);
             mScreenOrder.removeValue(EXTRA_EMPTY_SCREEN_ID);
 
@@ -940,7 +944,10 @@
         super.onScrollChanged(l, t, oldl, oldt);
 
         // Update the page indicator progress.
-        boolean isTransitioning = mIsSwitchingState
+        // Unlike from other states, we show the page indicator when transitioning from HINT_STATE.
+        boolean isSwitchingState = mIsSwitchingState
+                && mLauncher.getStateManager().getCurrentStableState() != HINT_STATE;
+        boolean isTransitioning = isSwitchingState
                 || (getLayoutTransition() != null && getLayoutTransition().isRunning());
         if (!isTransitioning) {
             showPageIndicatorAtCurrentScroll();
@@ -1001,8 +1008,6 @@
     public void onOverlayScrollChanged(float scroll) {
         if (Float.compare(scroll, 1f) == 0) {
             if (!mOverlayShown) {
-                mLauncher.getUserEventDispatcher().logActionOnContainer(Action.Touch.SWIPE,
-                        Action.Direction.LEFT, ContainerType.WORKSPACE, 0);
                 mLauncher.getStatsLogManager().logger()
                         .withSrcState(LAUNCHER_STATE_HOME)
                         .withDstState(LAUNCHER_STATE_HOME)
@@ -1017,20 +1022,16 @@
             // Not announcing the overlay page for accessibility since it announces itself.
         } else if (Float.compare(scroll, 0f) == 0) {
             if (mOverlayShown) {
-                UserEventDispatcher ued = mLauncher.getUserEventDispatcher();
-                if (!ued.isPreviousHomeGesture()) {
-                    mLauncher.getUserEventDispatcher().logActionOnContainer(Action.Touch.SWIPE,
-                        Action.Direction.RIGHT, ContainerType.WORKSPACE, -1);
-                    mLauncher.getStatsLogManager().logger()
-                            .withSrcState(LAUNCHER_STATE_HOME)
-                            .withDstState(LAUNCHER_STATE_HOME)
-                            .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
-                                    .setWorkspace(
-                                            LauncherAtom.WorkspaceContainer.newBuilder()
-                                                    .setPageIndex(-1))
-                                    .build())
-                            .log(LAUNCHER_SWIPERIGHT);
-                }
+                // TODO: this is logged unnecessarily on home gesture.
+                mLauncher.getStatsLogManager().logger()
+                        .withSrcState(LAUNCHER_STATE_HOME)
+                        .withDstState(LAUNCHER_STATE_HOME)
+                        .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
+                                .setWorkspace(
+                                        LauncherAtom.WorkspaceContainer.newBuilder()
+                                                .setPageIndex(-1))
+                                .build())
+                        .log(LAUNCHER_SWIPERIGHT);
             } else if (Float.compare(mOverlayTranslation, 0f) != 0) {
                 // When arriving to 0 overscroll from non-zero overscroll, announce page for
                 // accessibility since default announcements were disabled while in overscroll
@@ -1121,12 +1122,8 @@
     protected void notifyPageSwitchListener(int prevPage) {
         super.notifyPageSwitchListener(prevPage);
         if (prevPage != mCurrentPage) {
-            int swipeDirection = (prevPage < mCurrentPage)
-                    ? Action.Direction.RIGHT : Action.Direction.LEFT;
             StatsLogManager.EventEnum event = (prevPage < mCurrentPage)
                     ? LAUNCHER_SWIPERIGHT : LAUNCHER_SWIPELEFT;
-            mLauncher.getUserEventDispatcher().logActionOnContainer(Action.Touch.SWIPE,
-                    swipeDirection, ContainerType.WORKSPACE, prevPage);
             mLauncher.getStatsLogManager().logger()
                     .withSrcState(LAUNCHER_STATE_HOME)
                     .withDstState(LAUNCHER_STATE_HOME)
@@ -1173,13 +1170,6 @@
     }
 
     @Override
-    protected void determineScrollingStart(MotionEvent ev, float touchSlopScale) {
-        if (!isSwitchingState()) {
-            super.determineScrollingStart(ev, touchSlopScale);
-        }
-    }
-
-    @Override
     public void announceForAccessibility(CharSequence text) {
         // Don't announce if apps is on top of us.
         if (!mLauncher.isInState(ALL_APPS)) {
@@ -1499,7 +1489,6 @@
                     .showForIcon((BubbleTextView) child);
             if (popupContainer != null) {
                 dragOptions.preDragCondition = popupContainer.createPreDragCondition();
-                mLauncher.getUserEventDispatcher().resetElapsedContainerMillis("dragging started");
             }
         }
 
@@ -1699,7 +1688,6 @@
                 fi.addItem(destInfo);
                 fi.addItem(sourceInfo);
             }
-            mLauncher.folderCreatedFromItem(fi.getFolder(), destInfo);
             return true;
         }
         return false;
@@ -1716,7 +1704,7 @@
         if (dropOverView instanceof FolderIcon) {
             FolderIcon fi = (FolderIcon) dropOverView;
             if (fi.acceptDrop(d.dragInfo)) {
-                mStatsLogManager.logger().withItemInfo(fi.mInfo).withInstanceId(d.logInstanceId)
+                mStatsLogManager.logger().withItemInfo(d.dragInfo).withInstanceId(d.logInstanceId)
                         .log(LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED);
                 fi.onDrop(d, false /* itemReturnedOnFailedDrop */);
 
@@ -1870,6 +1858,18 @@
                             };
                         }
                     }
+                    StateManager<LauncherState> stateManager = mLauncher.getStateManager();
+                    stateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
+                        @Override
+                        public void onStateTransitionComplete(LauncherState finalState) {
+                            if (finalState == NORMAL) {
+                                if (!mDeferRemoveExtraEmptyScreen) {
+                                    removeExtraEmptyScreen(true /* stripEmptyScreens */);
+                                }
+                                stateManager.removeStateListener(this);
+                            }
+                        }
+                    });
 
                     mLauncher.getModelWriter().modifyItemInDatabase(info, container, screenId,
                             lp.cellX, lp.cellY, item.spanX, item.spanY);
@@ -2085,40 +2085,40 @@
         mLastReorderY = -1;
     }
 
-   /*
-    *
-    * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's
-    * coordinate space. The argument xy is modified with the return result.
-    */
-   private void mapPointFromSelfToChild(View v, float[] xy) {
-       xy[0] = xy[0] - v.getLeft();
-       xy[1] = xy[1] - v.getTop();
-   }
+    /*
+     *
+     * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's
+     * coordinate space. The argument xy is modified with the return result.
+     */
+    private void mapPointFromSelfToChild(View v, float[] xy) {
+        xy[0] = xy[0] - v.getLeft();
+        xy[1] = xy[1] - v.getTop();
+    }
 
-   boolean isPointInSelfOverHotseat(int x, int y) {
-       mTempFXY[0] = x;
-       mTempFXY[1] = y;
-       mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempFXY, true);
-       View hotseat = mLauncher.getHotseat();
-       return mTempFXY[0] >= hotseat.getLeft() &&
-               mTempFXY[0] <= hotseat.getRight() &&
-               mTempFXY[1] >= hotseat.getTop() &&
-               mTempFXY[1] <= hotseat.getBottom();
-   }
+    boolean isPointInSelfOverHotseat(int x, int y) {
+        mTempFXY[0] = x;
+        mTempFXY[1] = y;
+        mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempFXY, true);
+        View hotseat = mLauncher.getHotseat();
+        return mTempFXY[0] >= hotseat.getLeft()
+                && mTempFXY[0] <= hotseat.getRight()
+                && mTempFXY[1] >= hotseat.getTop()
+                && mTempFXY[1] <= hotseat.getBottom();
+    }
 
     /**
      * Updates the point in {@param xy} to point to the co-ordinate space of {@param layout}
      * @param layout either hotseat of a page in workspace
      * @param xy the point location in workspace co-ordinate space
      */
-   private void mapPointFromDropLayout(CellLayout layout, float[] xy) {
-       if (mLauncher.isHotseatLayout(layout)) {
-           mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, xy, true);
-           mLauncher.getDragLayer().mapCoordInSelfToDescendant(layout, xy);
-       } else {
-           mapPointFromSelfToChild(layout, xy);
-       }
-   }
+    private void mapPointFromDropLayout(CellLayout layout, float[] xy) {
+        if (mLauncher.isHotseatLayout(layout)) {
+            mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, xy, true);
+            mLauncher.getDragLayer().mapCoordInSelfToDescendant(layout, xy);
+        } else {
+            mapPointFromSelfToChild(layout, xy);
+        }
+    }
 
     private boolean isDragWidget(DragObject d) {
         return (d.dragInfo instanceof LauncherAppWidgetInfo ||
@@ -2400,9 +2400,9 @@
             spanY = mDragInfo.spanY;
         }
 
-        final int container = mLauncher.isHotseatLayout(cellLayout) ?
-                LauncherSettings.Favorites.CONTAINER_HOTSEAT :
-                    LauncherSettings.Favorites.CONTAINER_DESKTOP;
+        final int container = mLauncher.isHotseatLayout(cellLayout)
+                ? LauncherSettings.Favorites.CONTAINER_HOTSEAT
+                : LauncherSettings.Favorites.CONTAINER_DESKTOP;
         final int screenId = getIdForScreen(cellLayout);
         if (!mLauncher.isHotseatLayout(cellLayout)
                 && screenId != getScreenIdForPageIndex(mCurrentPage)
@@ -2450,7 +2450,7 @@
             Runnable onAnimationCompleteRunnable = new Runnable() {
                 @Override
                 public void run() {
-                    // Normally removeExtraEmptyScreen is called in Workspace#onDragEnd, but when
+                    // Normally removeExtraEmptyScreen is called in Workspace#onDrop, but when
                     // adding an item that may not be dropped right away (due to a config activity)
                     // we defer the removal until the activity returns.
                     deferRemoveExtraEmptyScreen();
@@ -3085,7 +3085,7 @@
         return false;
     }
 
-    void updateShortcuts(ArrayList<WorkspaceItemInfo> shortcuts) {
+    void updateShortcuts(List<WorkspaceItemInfo> shortcuts) {
         final HashSet<WorkspaceItemInfo> updates = new HashSet<>(shortcuts);
         ItemOperator op = (info, v) -> {
             if (v instanceof BubbleTextView && updates.contains(info)) {
@@ -3154,7 +3154,7 @@
         ItemOperator op = (info, v) -> {
             if (info instanceof WorkspaceItemInfo && v instanceof BubbleTextView
                     && updates.contains(info)) {
-                ((BubbleTextView) v).applyPromiseState(false /* promiseStateChanged */);
+                ((BubbleTextView) v).applyLoadingState(false /* promiseStateChanged */);
             } else if (v instanceof PendingAppWidgetHostView
                     && info instanceof LauncherAppWidgetInfo
                     && updates.contains(info)) {
@@ -3260,29 +3260,11 @@
         }
         if (nScreens == 0) {
             // When the workspace is not loaded, we do not know how many screen will be bound.
-            return getContext().getString(R.string.all_apps_home_button_label);
+            return getContext().getString(R.string.home_screen);
         }
         return getContext().getString(R.string.workspace_scroll_format, page + 1, nScreens);
     }
 
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        if (childInfo.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT
-                || childInfo.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION) {
-            getHotseat().fillInLogContainerData(childInfo, child, parents);
-            return;
-        } else if (childInfo.container >= 0) {
-            FolderIcon icon = (FolderIcon) getHomescreenIconByItemId(childInfo.container);
-            icon.getFolder().fillInLogContainerData(childInfo, child, parents);
-            return;
-        }
-        child.gridX = childInfo.cellX;
-        child.gridY = childInfo.cellY;
-        child.pageIndex = getCurrentPage();
-        parents.add(newContainerTarget(ContainerType.WORKSPACE));
-    }
-
     /**
      * Used as a workaround to ensure that the AppWidgetService receives the
      * PACKAGE_ADDED broadcast before updating widgets.
diff --git a/src/com/android/launcher3/WorkspaceLayoutManager.java b/src/com/android/launcher3/WorkspaceLayoutManager.java
index c3d4aeb..d6302ce 100644
--- a/src/com/android/launcher3/WorkspaceLayoutManager.java
+++ b/src/com/android/launcher3/WorkspaceLayoutManager.java
@@ -28,7 +28,7 @@
 
     String TAG = "Launcher.Workspace";
 
-    // The screen id used for the empty screen always present to the right.
+    // The screen id used for the empty screen always present at the end.
     int EXTRA_EMPTY_SCREEN_ID = -201;
     // The is the first screen. It is always present, even if its empty.
     int FIRST_SCREEN_ID = 0;
@@ -130,12 +130,16 @@
         }
 
         child.setHapticFeedbackEnabled(false);
-        child.setOnLongClickListener(ItemLongClickListener.INSTANCE_WORKSPACE);
+        child.setOnLongClickListener(getWorkspaceChildOnLongClickListener());
         if (child instanceof DropTarget) {
             onAddDropTarget((DropTarget) child);
         }
     }
 
+    default View.OnLongClickListener getWorkspaceChildOnLongClickListener() {
+        return ItemLongClickListener.INSTANCE_WORKSPACE;
+    }
+
     Hotseat getHotseat();
 
     CellLayout getScreenWithId(int screenId);
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index c989e7b..558c6a8 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -15,7 +15,8 @@
  */
 package com.android.launcher3.allapps;
 
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
+import static com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import static com.android.launcher3.allapps.AllAppsGridAdapter.SearchAdapterItem;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_HAS_SHORTCUT_PERMISSION;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_CHANGE_PERMISSION;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_ENABLED;
@@ -42,6 +43,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
+import androidx.core.os.BuildCompat;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -55,19 +57,18 @@
 import com.android.launcher3.InsettableFrameLayout;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.keyboard.FocusedItemDecorator;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 import com.android.launcher3.views.SpringRelativeLayout;
-
-import java.util.ArrayList;
+import com.android.systemui.plugins.shared.SearchTarget;
 
 /**
  * The all apps view container.
@@ -83,7 +84,7 @@
     protected final BaseDraggingActivity mLauncher;
     protected final AdapterHolder[] mAH;
     private final ItemInfoMatcher mPersonalMatcher = ItemInfoMatcher.ofUser(Process.myUserHandle());
-    private final ItemInfoMatcher mWorkMatcher = ItemInfoMatcher.not(mPersonalMatcher);
+    private final ItemInfoMatcher mWorkMatcher = mPersonalMatcher.negate();
     private final AllAppsStore mAllAppsStore = new AllAppsStore();
 
     private final Paint mNavBarScrimPaint;
@@ -107,7 +108,7 @@
 
     private final MultiValueAlpha mMultiValueAlpha;
 
-    Rect mInsets = new Rect();
+    private Rect mInsets = new Rect();
 
     public AllAppsContainerView(Context context) {
         this(context, null);
@@ -203,6 +204,17 @@
         mAH[AdapterHolder.WORK].applyPadding();
     }
 
+    private void hideInput() {
+        if (!BuildCompat.isAtLeastR() || !FeatureFlags.ENABLE_DEVICE_SEARCH.get()) return;
+
+        WindowInsets insets = getRootWindowInsets();
+        if (insets == null) return;
+
+        if (insets.isVisible(WindowInsets.Type.ime())) {
+            getWindowInsetsController().hide(WindowInsets.Type.ime());
+        }
+    }
+
     /**
      * Returns whether the view itself will handle the touch event or not.
      */
@@ -218,9 +230,14 @@
         }
         if (rv.getScrollbar().getThumbOffsetY() >= 0 &&
                 mLauncher.getDragLayer().isEventOverView(rv.getScrollbar(), ev)) {
+            hideInput();
             return false;
         }
-        return rv.shouldContainerScroll(ev, mLauncher.getDragLayer());
+        boolean shouldScroll = rv.shouldContainerScroll(ev, mLauncher.getDragLayer());
+        if (shouldScroll) {
+            hideInput();
+        }
+        return shouldScroll;
     }
 
     @Override
@@ -335,13 +352,6 @@
     }
 
     @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        parents.add(newContainerTarget(
-                getApps().hasFilter() ? ContainerType.SEARCHRESULT : ContainerType.ALLAPPS));
-    }
-
-    @Override
     public void setInsets(Rect insets) {
         mInsets.set(insets);
         DeviceProfile grid = mLauncher.getDeviceProfile();
@@ -486,7 +496,7 @@
         if (mWorkModeSwitch != null) {
             mWorkModeSwitch.setWorkTabVisible(pos == AdapterHolder.WORK
                     && mAllAppsStore.hasModelFlag(
-                            FLAG_HAS_SHORTCUT_PERMISSION | FLAG_QUIET_MODE_CHANGE_PERMISSION));
+                    FLAG_HAS_SHORTCUT_PERMISSION | FLAG_QUIET_MODE_CHANGE_PERMISSION));
         }
     }
 
@@ -526,6 +536,39 @@
         return mViewPager == null ? getActiveRecyclerView() : mViewPager;
     }
 
+    /**
+     * Handles selection on focused view and returns success
+     */
+    public boolean selectFocusedView(View v) {
+        ItemInfo headerItem = getHighlightedItemFromHeader();
+        if (headerItem != null) {
+            return mLauncher.startActivitySafely(v, headerItem.getIntent(), headerItem);
+        }
+        AdapterItem focusedItem = getActiveRecyclerView().getApps().getFocusedChild();
+        if (focusedItem instanceof SearchAdapterItem) {
+            SearchTarget searchTarget = ((SearchAdapterItem) focusedItem).getSearchTarget();
+            SearchEventTracker.INSTANCE.get(getContext()).quickSelect(searchTarget);
+            return true;
+        }
+        if (focusedItem.appInfo != null) {
+            ItemInfo itemInfo = focusedItem.appInfo;
+            return mLauncher.startActivitySafely(v, itemInfo.getIntent(), itemInfo);
+        }
+        return false;
+    }
+
+    /**
+     * Returns the ItemInfo of a focused view inside {@link FloatingHeaderView}
+     */
+    public ItemInfo getHighlightedItemFromHeader() {
+        View view = getFloatingHeaderView().getFocusedChild();
+        if (view != null && view.getTag() instanceof ItemInfo) {
+            return ((ItemInfo) view.getTag());
+        }
+
+        return null;
+    }
+
     public RecyclerViewFastScroller getScrollBar() {
         AllAppsRecyclerView rv = getActiveRecyclerView();
         return rv == null ? null : rv.getScrollbar();
@@ -538,6 +581,10 @@
         int padding = mHeader.getMaxTranslation();
         for (int i = 0; i < mAH.length; i++) {
             mAH[i].padding.top = padding;
+            if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && mUsingTabs) {
+                //add extra space between tabs and recycler view
+                mAH[i].padding.top += mLauncher.getDeviceProfile().edgeMarginPx;
+            }
             mAH[i].applyPadding();
         }
     }
@@ -652,6 +699,10 @@
             applyVerticalFadingEdgeEnabled(verticalFadingEdge);
             applyPadding();
             setupOverlay();
+            if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+                recyclerView.addItemDecoration(new AllAppsSectionDecorator(
+                        AllAppsContainerView.this));
+            }
         }
 
         void setupOverlay() {
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 8ec4d27..3c88288 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -30,6 +30,7 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.view.accessibility.AccessibilityEventCompat;
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
@@ -40,17 +41,21 @@
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.R;
-import com.android.launcher3.allapps.AlphabeticalAppsList.AdapterItem;
-import com.android.launcher3.model.AppLaunchTracker;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController.SearchTargetHandler;
+import com.android.launcher3.allapps.search.SearchSectionInfo;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.util.PackageManagerHelper;
+import com.android.launcher3.views.SearchResultWidget;
+import com.android.systemui.plugins.shared.SearchTarget;
 
 import java.util.List;
 
 /**
  * The grid view adapter of all the apps.
  */
-public class AllAppsGridAdapter extends RecyclerView.Adapter<AllAppsGridAdapter.ViewHolder> {
+public class AllAppsGridAdapter extends
+        RecyclerView.Adapter<AllAppsGridAdapter.ViewHolder> {
 
     public static final String TAG = "AppsGridAdapter";
 
@@ -67,9 +72,31 @@
     // A divider that separates the apps list and the search market button
     public static final int VIEW_TYPE_ALL_APPS_DIVIDER = 1 << 4;
 
+    public static final int VIEW_TYPE_SEARCH_CORPUS_TITLE = 1 << 5;
+
+    public static final int VIEW_TYPE_SEARCH_ROW_WITH_BUTTON = 1 << 7;
+
+    public static final int VIEW_TYPE_SEARCH_ROW = 1 << 8;
+
+    public static final int VIEW_TYPE_SEARCH_SLICE = 1 << 9;
+
+    public static final int VIEW_TYPE_SEARCH_ICON_ROW = 1 << 10;
+
+    public static final int VIEW_TYPE_SEARCH_PEOPLE = 1 << 11;
+
+    public static final int VIEW_TYPE_SEARCH_THUMBNAIL = 1 << 12;
+
+    public static final int VIEW_TYPE_SEARCH_SUGGEST = 1 << 13;
+
+    public static final int VIEW_TYPE_SEARCH_ICON = 1 << 14;
+
+    public static final int VIEW_TYPE_SEARCH_WIDGET_LIVE = 1 << 15;
+
+    public static final int VIEW_TYPE_SEARCH_WIDGET_PREVIEW = 1 << 16;
+
     // Common view type masks
     public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
-    public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
+    public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON | VIEW_TYPE_SEARCH_ICON;
 
     /**
      * ViewHolder for each icon.
@@ -82,6 +109,104 @@
     }
 
     /**
+     * Info about a particular adapter item (can be either section or app)
+     */
+    public static class AdapterItem {
+        /** Common properties */
+        // The index of this adapter item in the list
+        public int position;
+        // The type of this item
+        public int viewType;
+
+        /** App-only properties */
+        // The section name of this app.  Note that there can be multiple items with different
+        // sectionNames in the same section
+        public String sectionName = null;
+        // The row that this item shows up on
+        public int rowIndex;
+        // The index of this app in the row
+        public int rowAppIndex;
+        // The associated AppInfo for the app
+        public AppInfo appInfo = null;
+        // The index of this app not including sections
+        public int appIndex = -1;
+        // Search section associated to result
+        public SearchSectionInfo searchSectionInfo = null;
+
+        /**
+         * Factory method for AppIcon AdapterItem
+         */
+        public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
+                int appIndex) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_ICON;
+            item.position = pos;
+            item.sectionName = sectionName;
+            item.appInfo = appInfo;
+            item.appIndex = appIndex;
+            return item;
+        }
+
+        /**
+         * Factory method for empty search results view
+         */
+        public static AdapterItem asEmptySearch(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_EMPTY_SEARCH;
+            item.position = pos;
+            return item;
+        }
+
+        /**
+         * Factory method for a dividerView in AllAppsSearch
+         */
+        public static AdapterItem asAllAppsDivider(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_ALL_APPS_DIVIDER;
+            item.position = pos;
+            return item;
+        }
+
+        /**
+         * Factory method for a market search button
+         */
+        public static AdapterItem asMarketSearch(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_SEARCH_MARKET;
+            item.position = pos;
+            return item;
+        }
+
+        boolean isCountedForAccessibility() {
+            return viewType == VIEW_TYPE_ICON
+                    || viewType == VIEW_TYPE_SEARCH_ROW_WITH_BUTTON
+                    || viewType == VIEW_TYPE_SEARCH_SLICE
+                    || viewType == VIEW_TYPE_SEARCH_ROW
+                    || viewType == VIEW_TYPE_SEARCH_PEOPLE
+                    || viewType == VIEW_TYPE_SEARCH_THUMBNAIL
+                    || viewType == VIEW_TYPE_SEARCH_ICON_ROW
+                    || viewType == VIEW_TYPE_SEARCH_ICON
+                    || viewType == VIEW_TYPE_SEARCH_SUGGEST;
+        }
+    }
+
+    /**
+     * Extension of AdapterItem that contains an extra payload specific to item
+     */
+    public static class SearchAdapterItem extends AdapterItem {
+        private SearchTarget mSearchTarget;
+
+        public SearchAdapterItem(SearchTarget searchTarget, int type) {
+            mSearchTarget = searchTarget;
+            viewType = type;
+        }
+
+        public SearchTarget getSearchTarget() {
+            return mSearchTarget;
+        }
+    }
+
+    /**
      * A subclass of GridLayoutManager that overrides accessibility values during app search.
      */
     public class AppsGridLayoutManager extends GridLayoutManager {
@@ -161,15 +286,22 @@
 
         @Override
         public int getSpanSize(int position) {
-            if (isIconViewType(mApps.getAdapterItems().get(position).viewType)) {
-                return 1;
+            int viewType = mApps.getAdapterItems().get(position).viewType;
+            if (isIconViewType(viewType)) {
+                return 1 * SPAN_MULTIPLIER;
+            } else if (viewType == VIEW_TYPE_SEARCH_THUMBNAIL
+                    || viewType == VIEW_TYPE_SEARCH_WIDGET_PREVIEW) {
+                return mAppsPerRow;
             } else {
                 // Section breaks span the full width
-                return mAppsPerRow;
+                return mAppsPerRow * SPAN_MULTIPLIER;
             }
         }
     }
 
+    // multiplier to support adapter item column count that is not mAppsPerRow.
+    public static final int SPAN_MULTIPLIER = 3;
+
     private final BaseDraggingActivity mLauncher;
     private final LayoutInflater mLayoutInflater;
     private final AlphabeticalAppsList mApps;
@@ -206,7 +338,7 @@
 
     public void setAppsPerRow(int appsPerRow) {
         mAppsPerRow = appsPerRow;
-        mGridLayoutMgr.setSpanCount(mAppsPerRow);
+        mGridLayoutMgr.setSpanCount(mAppsPerRow * SPAN_MULTIPLIER);
     }
 
     /**
@@ -255,11 +387,10 @@
             case VIEW_TYPE_ICON:
                 BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
                         R.layout.all_apps_icon, parent, false);
-                icon.setOnClickListener(mOnIconClickListener);
-                icon.setOnLongClickListener(mOnIconLongClickListener);
                 icon.setLongPressTimeoutFactor(1f);
                 icon.setOnFocusChangeListener(mIconFocusListener);
-
+                icon.setOnClickListener(mOnIconClickListener);
+                icon.setOnLongClickListener(mOnIconLongClickListener);
                 // Ensure the all apps icon height matches the workspace icons in portrait mode.
                 icon.getLayoutParams().height = mLauncher.getDeviceProfile().allAppsCellHeightPx;
                 return new ViewHolder(icon);
@@ -270,11 +401,44 @@
                 View searchMarketView = mLayoutInflater.inflate(R.layout.all_apps_search_market,
                         parent, false);
                 searchMarketView.setOnClickListener(v -> mLauncher.startActivitySafely(
-                        v, mMarketSearchIntent, null, AppLaunchTracker.CONTAINER_SEARCH));
+                        v, mMarketSearchIntent, null));
                 return new ViewHolder(searchMarketView);
             case VIEW_TYPE_ALL_APPS_DIVIDER:
                 return new ViewHolder(mLayoutInflater.inflate(
                         R.layout.all_apps_divider, parent, false));
+            case VIEW_TYPE_SEARCH_ICON:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_icon, parent, false));
+            case VIEW_TYPE_SEARCH_CORPUS_TITLE:
+                return new ViewHolder(
+                        mLayoutInflater.inflate(R.layout.search_section_title, parent, false));
+            case VIEW_TYPE_SEARCH_ROW_WITH_BUTTON:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_play_item, parent, false));
+            case VIEW_TYPE_SEARCH_ROW:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_settings_row, parent, false));
+            case VIEW_TYPE_SEARCH_SLICE:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_slice, parent, false));
+            case VIEW_TYPE_SEARCH_ICON_ROW:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_icon_row, parent, false));
+            case VIEW_TYPE_SEARCH_PEOPLE:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_people_item, parent, false));
+            case VIEW_TYPE_SEARCH_THUMBNAIL:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_thumbnail, parent, false));
+            case VIEW_TYPE_SEARCH_SUGGEST:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_suggest, parent, false));
+            case VIEW_TYPE_SEARCH_WIDGET_LIVE:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_widget_live, parent, false));
+            case VIEW_TYPE_SEARCH_WIDGET_PREVIEW:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_widget_preview, parent, false));
             default:
                 throw new RuntimeException("Unexpected view type");
         }
@@ -282,9 +446,14 @@
 
     @Override
     public void onBindViewHolder(ViewHolder holder, int position) {
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()
+                && holder.itemView instanceof AllAppsSectionDecorator.SelfDecoratingView) {
+            ((AllAppsSectionDecorator.SelfDecoratingView) holder.itemView).removeDecoration();
+        }
         switch (holder.getItemViewType()) {
             case VIEW_TYPE_ICON:
-                AppInfo info = mApps.getAdapterItems().get(position).appInfo;
+                AdapterItem adapterItem = mApps.getAdapterItems().get(position);
+                AppInfo info = adapterItem.appInfo;
                 BubbleTextView icon = (BubbleTextView) holder.itemView;
                 icon.reset();
                 icon.applyFromApplicationInfo(info);
@@ -303,6 +472,22 @@
                     searchView.setVisibility(View.GONE);
                 }
                 break;
+            case VIEW_TYPE_SEARCH_CORPUS_TITLE:
+            case VIEW_TYPE_SEARCH_ROW_WITH_BUTTON:
+            case VIEW_TYPE_SEARCH_SLICE:
+            case VIEW_TYPE_SEARCH_ROW:
+            case VIEW_TYPE_SEARCH_ICON:
+            case VIEW_TYPE_SEARCH_ICON_ROW:
+            case VIEW_TYPE_SEARCH_PEOPLE:
+            case VIEW_TYPE_SEARCH_THUMBNAIL:
+            case VIEW_TYPE_SEARCH_SUGGEST:
+            case VIEW_TYPE_SEARCH_WIDGET_LIVE:
+            case VIEW_TYPE_SEARCH_WIDGET_PREVIEW:
+                SearchAdapterItem item =
+                        (SearchAdapterItem) mApps.getAdapterItems().get(position);
+                SearchTargetHandler payloadResultView = (SearchTargetHandler) holder.itemView;
+                payloadResultView.applySearchTarget(item.getSearchTarget());
+                break;
             case VIEW_TYPE_ALL_APPS_DIVIDER:
                 // nothing to do
                 break;
@@ -310,6 +495,18 @@
     }
 
     @Override
+    public void onViewRecycled(@NonNull ViewHolder holder) {
+        super.onViewRecycled(holder);
+        if (!FeatureFlags.ENABLE_DEVICE_SEARCH.get()) return;
+        if (holder.itemView instanceof AllAppsSectionDecorator.SelfDecoratingView) {
+            ((AllAppsSectionDecorator.SelfDecoratingView) holder.itemView).removeDecoration();
+        }
+        if (holder.itemView instanceof SearchResultWidget) {
+            ((SearchResultWidget) holder.itemView).removeListener();
+        }
+    }
+
+    @Override
     public boolean onFailedToRecycleView(ViewHolder holder) {
         // Always recycle and we will reset the view when it is bound
         return true;
@@ -322,8 +519,7 @@
 
     @Override
     public int getItemViewType(int position) {
-        AlphabeticalAppsList.AdapterItem item = mApps.getAdapterItems().get(position);
+        AdapterItem item = mApps.getAdapterItems().get(position);
         return item.viewType;
     }
-
 }
diff --git a/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java b/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java
new file mode 100644
index 0000000..93da1c0
--- /dev/null
+++ b/src/com/android/launcher3/allapps/AllAppsInsetTransitionController.java
@@ -0,0 +1,290 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps;
+
+import android.annotation.TargetApi;
+import android.graphics.Insets;
+import android.os.Build;
+import android.util.Log;
+import android.view.View;
+import android.view.WindowInsets;
+import android.view.WindowInsetsAnimationControlListener;
+import android.view.WindowInsetsAnimationController;
+import android.view.animation.Interpolator;
+import android.view.animation.LinearInterpolator;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.Utilities;
+import com.android.launcher3.util.UiThreadHelper;
+
+/**
+ * Handles IME over all apps to be synchronously transitioning along with the passed in
+ * root inset.
+ */
+public class AllAppsInsetTransitionController {
+
+    private static final boolean DEBUG = true;
+    private static final String TAG = "AllAppsInsetTransitionController";
+    private static final Interpolator LINEAR = new LinearInterpolator();
+
+    private WindowInsetsAnimationController mAnimationController;
+    private WindowInsetsAnimationControlListener mCurrentRequest;
+
+    private float mAllAppsHeight;
+
+    private int mDownInsetBottom;
+    private boolean mShownAtDown;
+
+    private int mHiddenInsetBottom;
+    private int mShownInsetBottom;
+
+    private float mDown, mCurrent;
+    private View mApps;
+
+    // Only purpose of these states is to keep track of fast fling transition
+    enum State {
+        RESET, DRAG_START_BOTTOM, DRAG_START_BOTTOM_IME_CANCELLED,
+        FLING_END_TOP, FLING_END_TOP_IME_CANCELLED,
+        DRAG_START_TOP, FLING_END_BOTTOM
+    }
+    private State mState;
+
+    public AllAppsInsetTransitionController(float allAppsHeight, View appsView) {
+        mAllAppsHeight = allAppsHeight;
+        mApps = appsView;
+    }
+
+    public void hide() {
+        if (!Utilities.ATLEAST_R) return;
+
+        WindowInsets insets = mApps.getRootWindowInsets();
+        if (insets == null) return;
+
+        boolean imeVisible = insets.isVisible(WindowInsets.Type.ime());
+
+        if (DEBUG) {
+            Log.d(TAG, "\nhide imeVisible=" +  imeVisible);
+        }
+        if (insets.isVisible(WindowInsets.Type.ime())) {
+            mApps.getWindowInsetsController().hide(WindowInsets.Type.ime());
+        }
+    }
+
+    /**
+     * Initializes member variables and requests for the {@link WindowInsetsAnimationController}
+     * object.
+     *
+     * @param progress value between 0..1
+     */
+    @TargetApi(Build.VERSION_CODES.R)
+    public void onDragStart(float progress) {
+        if (!Utilities.ATLEAST_R) return;
+
+        // Until getRootWindowInsets().isVisible(...) method returns correct value,
+        // only support InsetController based IME transition during swipe up and
+        // NOT swipe down
+        if (Float.compare(progress, 0f) == 0) return;
+
+        setState(true, false, progress);
+        mDown = progress * mAllAppsHeight;
+
+        // Below two values are sometimes incorrect. Possibly a platform bug
+        // mDownInsetBottom = mApps.getRootWindowInsets().getInsets(WindowInsets.Type.ime()).bottom;
+        // mShownAtDown = mApps.getRootWindowInsets().isVisible(WindowInsets.Type.ime());
+
+        if (DEBUG) {
+            Log.d(TAG, "\nonDragStart progress=" +  progress
+                    + " mDownInsets=" + mDownInsetBottom
+                    + " mShownAtDown=" + mShownAtDown);
+        }
+
+        mApps.getWindowInsetsController().controlWindowInsetsAnimation(
+                WindowInsets.Type.ime(), -1 /* no predetermined duration */, LINEAR, null,
+                mCurrentRequest = new WindowInsetsAnimationControlListener() {
+
+                    @Override
+                    public void onReady(WindowInsetsAnimationController controller, int types) {
+                        if (DEBUG) {
+                            Log.d(TAG, "Listener.onReady " + (mCurrentRequest == this));
+                        }
+                        if (controller != null) {
+                            if (mCurrentRequest == this && !handleFinishOnFling(controller)) {
+                                    mAnimationController = controller;
+                            } else {
+                                controller.finish(false /* just don't show */);
+                            }
+                        }
+                    }
+
+                    @Override
+                    public void onFinished(WindowInsetsAnimationController controller) {
+                        // when screen lock happens, then this method get called
+                        if (DEBUG) {
+                            Log.d(TAG, "Listener.onFinished ctrl=" + controller
+                                    + " mAnimationController=" + mAnimationController);
+                        }
+                        if (mAnimationController != null) {
+                            mAnimationController.finish(true);
+                            mAnimationController = null;
+                        }
+                    }
+
+                    @Override
+                    public void onCancelled(@Nullable WindowInsetsAnimationController controller) {
+                        if (DEBUG) {
+                            Log.d(TAG, "Listener.onCancelled ctrl=" + controller
+                                    + " mAnimationController=" + mAnimationController);
+                        }
+                        if (mState == State.DRAG_START_BOTTOM) {
+                            mState = State.DRAG_START_BOTTOM_IME_CANCELLED;
+                        }
+                        mAnimationController = null;
+                        if (controller != null) {
+                            controller.finish(true);
+                        }
+                    }
+                });
+    }
+
+    /**
+     * If IME bounds after touch sequence finishes, call finish.
+     */
+    private boolean handleFinishOnFling(WindowInsetsAnimationController controller) {
+        if (!Utilities.ATLEAST_R) return false;
+
+        if (mState == State.FLING_END_TOP) {
+            controller.finish(true);
+            return true;
+        } else if (mState == State.FLING_END_BOTTOM) {
+            controller.finish(false);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Handles the translation using the progress.
+     *
+     * @param progress value between 0..1
+     */
+    @TargetApi(Build.VERSION_CODES.R)
+    public void setProgress(float progress) {
+        if (!Utilities.ATLEAST_R) return;
+        // progress that equals to 0 or 1 is error prone. Do not use them.
+        // Instead use onDragStart and onAnimationEnd
+        if (mAnimationController == null || progress <= 0f || progress >= 1f) return;
+
+        mCurrent = progress * mAllAppsHeight;
+        mHiddenInsetBottom = mAnimationController.getHiddenStateInsets().bottom; // 0
+        mShownInsetBottom = mAnimationController.getShownStateInsets().bottom; // 1155
+
+        int shift = mShownAtDown ? 0 : (int) (mAllAppsHeight - mShownInsetBottom);
+
+        int inset = (int) (mDownInsetBottom + (mDown - mCurrent) - shift);
+
+        final int start = mShownAtDown ? mShownInsetBottom : mHiddenInsetBottom;
+        final int end = mShownAtDown ? mHiddenInsetBottom : mShownInsetBottom;
+        inset = Math.max(inset, mHiddenInsetBottom);
+        inset = Math.min(inset, mShownInsetBottom);
+        if (DEBUG && false) {
+            Log.d(TAG, "updateInset mCurrent=" + mCurrent + " mDown="
+                    + mDown + " hidden=" + mHiddenInsetBottom
+                    + " shown=" + mShownInsetBottom
+                    + " mDownInsets.bottom=" + mDownInsetBottom + " inset=" + inset
+                    + " shift= " + shift);
+        }
+
+        mAnimationController.setInsetsAndAlpha(
+                Insets.of(0, 0, 0, inset),
+                1f, (inset - start) / (float) (end - start));
+    }
+
+    /**
+     * Report to the animation controller that we no longer plan to translate anymore.
+     *
+     * @param progress value between 0..1
+     */
+    @TargetApi(Build.VERSION_CODES.R)
+    public void onAnimationEnd(float progress) {
+        if (DEBUG) {
+            Log.d(TAG, "onAnimationEnd progress=" + progress
+                    + " mAnimationController=" + mAnimationController);
+        }
+        if (mState == null) {
+            // only called when launcher restarting.
+            UiThreadHelper.hideKeyboardAsync(mApps.getContext(), mApps.getWindowToken());
+        }
+
+        setState(false, true, progress);
+
+
+        if (mAnimationController == null) {
+            if (mState == State.FLING_END_TOP_IME_CANCELLED) {
+                mApps.getWindowInsetsController().show(WindowInsets.Type.ime());
+            }
+            return;
+        }
+
+        /* handle finish */
+        if (mState == State.FLING_END_TOP) {
+            mAnimationController.finish(true /* show */);
+        } else {
+            if (Float.compare(progress, 1f) == 0 /* bottom */) {
+                mAnimationController.finish(false /* gone */);
+            } else {
+                mAnimationController.finish(mShownAtDown);
+            }
+        }
+        /* handle finish */
+
+        if (DEBUG) {
+            Log.d(TAG, "endTranslation progress=" + progress
+                    + " mAnimationController=" + mAnimationController);
+        }
+        mAnimationController = null;
+        mCurrentRequest = null;
+        setState(false, false, progress);
+    }
+
+    private void setState(boolean start, boolean end, float progress) {
+        State state = State.RESET;
+        if (start && end) {
+            throw new IllegalStateException("drag start and end cannot happen in same call");
+        }
+        if (start) {
+            if (Float.compare(progress, 1f) == 0) {
+                state = State.DRAG_START_BOTTOM;
+            } else if (Float.compare(progress, 0f) == 0) {
+                state = State.DRAG_START_TOP;
+            }
+        } else if (end) {
+            if (Float.compare(progress, 1f) == 0 && mState == State.DRAG_START_TOP) {
+                state = State.FLING_END_BOTTOM;
+            } else if (Float.compare(progress, 0f) == 0) {
+                if (mState == State.DRAG_START_BOTTOM) {
+                    state = State.FLING_END_TOP;
+                } else if (mState == State.DRAG_START_BOTTOM_IME_CANCELLED) {
+                    state = State.FLING_END_TOP_IME_CANCELLED;
+                }
+            }
+        }
+        if (DEBUG) {
+            Log.d(TAG, "setState " + mState + " -> " + state);
+        }
+        mState = state;
+    }
+}
diff --git a/src/com/android/launcher3/allapps/AllAppsPagedView.java b/src/com/android/launcher3/allapps/AllAppsPagedView.java
index f640c3e..e2550f5 100644
--- a/src/com/android/launcher3/allapps/AllAppsPagedView.java
+++ b/src/com/android/launcher3/allapps/AllAppsPagedView.java
@@ -20,14 +20,16 @@
 import android.view.MotionEvent;
 
 import com.android.launcher3.PagedView;
+import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
 
 public class AllAppsPagedView extends PagedView<PersonalWorkSlidingTabStrip> {
 
-  final static float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6;
-  final static float MAX_SWIPE_ANGLE = (float) Math.PI / 3;
-  final static float TOUCH_SLOP_DAMPING_FACTOR = 4;
+    static final float START_DAMPING_TOUCH_SLOP_ANGLE = (float) Math.PI / 6;
+    static final float MAX_SWIPE_ANGLE = (float) Math.PI / 3;
+    static final float TOUCH_SLOP_DAMPING_FACTOR = 4;
 
-  public AllAppsPagedView(Context context) {
+    public AllAppsPagedView(Context context) {
         this(context, null);
     }
 
@@ -37,6 +39,10 @@
 
     public AllAppsPagedView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
+        int topPadding = FeatureFlags.ENABLE_DEVICE_SEARCH.get() ? 0
+                : context.getResources().getDimensionPixelOffset(
+                        R.dimen.all_apps_header_top_padding);
+        setPadding(0, topPadding, 0, 0);
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index cbf02b7..1fa43d0 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -19,13 +19,12 @@
 import static android.view.View.MeasureSpec.UNSPECIFIED;
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Canvas;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.util.SparseIntArray;
 import android.view.MotionEvent;
 import android.view.View;
@@ -38,10 +37,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.AllAppsGridAdapter.AppsGridLayoutManager;
-import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 
 import java.util.ArrayList;
@@ -50,7 +45,9 @@
 /**
  * A RecyclerView with custom fast scroll support for the all apps view.
  */
-public class AllAppsRecyclerView extends BaseRecyclerView implements LogContainerProvider {
+public class AllAppsRecyclerView extends BaseRecyclerView {
+    private static final String TAG = "AllAppsContainerView";
+    private static final boolean DEBUG = true;
 
     private AlphabeticalAppsList mApps;
     private final int mNumAppsPerRow;
@@ -107,6 +104,7 @@
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ALL_APPS_DIVIDER, 1);
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_SEARCH_MARKET, 1);
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ICON, approxRows * mNumAppsPerRow);
+        pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_SEARCH_CORPUS_TITLE, 1);
 
         mViewHeights.clear();
         mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_ICON, grid.allAppsCellHeightPx);
@@ -136,7 +134,9 @@
         if (mEmptySearchBackground != null && mEmptySearchBackground.getAlpha() > 0) {
             mEmptySearchBackground.draw(c);
         }
-
+        if (DEBUG) {
+            Log.d(TAG, "onDraw at = " + System.currentTimeMillis());
+        }
         super.onDraw(c);
     }
 
@@ -175,13 +175,6 @@
         mAutoSizedOverlays.clear();
     }
 
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        parents.add(newContainerTarget(
-                getApps().hasFilter() ? ContainerType.SEARCHRESULT : ContainerType.ALLAPPS));
-    }
-
     public void onSearchResultsChanged() {
         // Always scroll the view to the top so the user can see the changed results
         scrollToTop();
@@ -277,7 +270,7 @@
         if (mApps == null) {
             return;
         }
-        List<AlphabeticalAppsList.AdapterItem> items = mApps.getAdapterItems();
+        List<AllAppsGridAdapter.AdapterItem> items = mApps.getAdapterItems();
 
         // Skip early if there are no items or we haven't been measured
         if (items.isEmpty() || mNumAppsPerRow == 0) {
@@ -351,7 +344,7 @@
     @Override
     public int getCurrentScrollY() {
         // Return early if there are no items or we haven't been measured
-        List<AlphabeticalAppsList.AdapterItem> items = mApps.getAdapterItems();
+        List<AllAppsGridAdapter.AdapterItem> items = mApps.getAdapterItems();
         if (items.isEmpty() || mNumAppsPerRow == 0 || getChildCount() == 0) {
             return -1;
         }
@@ -367,14 +360,14 @@
     }
 
     public int getCurrentScrollY(int position, int offset) {
-        List<AlphabeticalAppsList.AdapterItem> items = mApps.getAdapterItems();
-        AlphabeticalAppsList.AdapterItem posItem = position < items.size() ?
-                items.get(position) : null;
+        List<AllAppsGridAdapter.AdapterItem> items = mApps.getAdapterItems();
+        AllAppsGridAdapter.AdapterItem posItem = position < items.size()
+                ? items.get(position) : null;
         int y = mCachedScrollPositions.get(position, -1);
         if (y < 0) {
             y = 0;
             for (int i = 0; i < position; i++) {
-                AlphabeticalAppsList.AdapterItem item = items.get(i);
+                AllAppsGridAdapter.AdapterItem item = items.get(i);
                 if (AllAppsGridAdapter.isIconViewType(item.viewType)) {
                     // Break once we reach the desired row
                     if (posItem != null && posItem.viewType == item.viewType &&
diff --git a/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java b/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java
new file mode 100644
index 0000000..1d31975
--- /dev/null
+++ b/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.RectF;
+import android.view.View;
+
+import androidx.annotation.Nullable;
+import androidx.core.graphics.ColorUtils;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AppsGridLayoutManager;
+import com.android.launcher3.allapps.search.SearchSectionInfo;
+import com.android.launcher3.util.Themes;
+
+import java.util.List;
+
+/**
+ * ItemDecoration class that groups items in {@link AllAppsRecyclerView}
+ */
+public class AllAppsSectionDecorator extends RecyclerView.ItemDecoration {
+
+    private final AllAppsContainerView mAppsView;
+
+    AllAppsSectionDecorator(AllAppsContainerView appsContainerView) {
+        mAppsView = appsContainerView;
+    }
+
+    @Override
+    public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
+        // Iterate through views in recylerview and draw bounds around views in the same section.
+        // Since views in the same section will follow each other, we can skip to a last view in
+        // a section to get the bounds of the section without having to iterate on every item.
+        int itemCount = parent.getChildCount();
+        List<AllAppsGridAdapter.AdapterItem> adapterItems = mAppsView.getApps().getAdapterItems();
+        SectionDecorationHandler lastDecorationHandler = null;
+        int i = 0;
+        while (i < itemCount) {
+            View view = parent.getChildAt(i);
+            if (view instanceof SelfDecoratingView) {
+                ((SelfDecoratingView) view).removeDecoration();
+            }
+            int position = parent.getChildAdapterPosition(view);
+            AllAppsGridAdapter.AdapterItem adapterItem = adapterItems.get(position);
+            if (adapterItem.searchSectionInfo != null) {
+                SearchSectionInfo sectionInfo = adapterItem.searchSectionInfo;
+                int endIndex = Math.min(i + sectionInfo.getPosEnd() - position, itemCount - 1);
+                SectionDecorationHandler decorationHandler = sectionInfo.getDecorationHandler();
+                if (decorationHandler != lastDecorationHandler && lastDecorationHandler != null) {
+                    drawDecoration(c, lastDecorationHandler, parent);
+                }
+                lastDecorationHandler = decorationHandler;
+                if (decorationHandler != null) {
+                    decorationHandler.extendBounds(view);
+                }
+
+                if (endIndex > i) {
+                    i = endIndex;
+                    continue;
+                }
+            }
+            i++;
+        }
+        if (lastDecorationHandler != null) {
+            drawDecoration(c, lastDecorationHandler, parent);
+        }
+    }
+
+    private void drawDecoration(Canvas c, SectionDecorationHandler decorationHandler,
+            RecyclerView parent) {
+        if (decorationHandler == null) return;
+        if (decorationHandler.mIsFullWidth) {
+            decorationHandler.mBounds.left = parent.getPaddingLeft();
+            decorationHandler.mBounds.right = parent.getWidth() - parent.getPaddingRight();
+        }
+        decorationHandler.onDraw(c);
+        if (mAppsView.getFloatingHeaderView().getFocusedChild() == null
+                && mAppsView.getApps().getFocusedChild() != null) {
+            int index = mAppsView.getApps().getFocusedChildIndex();
+            AppsGridLayoutManager layoutManager = (AppsGridLayoutManager)
+                    mAppsView.getActiveRecyclerView().getLayoutManager();
+            if (layoutManager.findFirstVisibleItemPosition() <= index
+                    && index < parent.getChildCount()) {
+                RecyclerView.ViewHolder vh = parent.findViewHolderForAdapterPosition(index);
+                if (vh != null) decorationHandler.onFocusDraw(c, vh.itemView);
+            }
+        }
+        decorationHandler.reset();
+    }
+
+    /**
+     * Handles grouping and drawing of items in the same all apps sections.
+     */
+    public static class SectionDecorationHandler {
+        private static final int FILL_ALPHA = 0;
+        private static final int FOCUS_ALPHA = (int) (.9f * 255);
+
+        protected RectF mBounds = new RectF();
+        private final boolean mIsFullWidth;
+        private final float mRadius;
+
+        protected int mFocusColor;
+        protected int mFillcolor;
+        private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+
+
+        public SectionDecorationHandler(Context context, boolean isFullWidth) {
+            mIsFullWidth = isFullWidth;
+            int endScrim = Themes.getAttrColor(context, R.attr.allAppsScrimColor);
+            mFillcolor = ColorUtils.setAlphaComponent(endScrim, FILL_ALPHA);
+            mFocusColor = ColorUtils.setAlphaComponent(endScrim, FOCUS_ALPHA);
+            mRadius = Themes.getDialogCornerRadius(context);
+        }
+
+        /**
+         * Extends current bounds to include the view.
+         */
+        public void extendBounds(View view) {
+            if (mBounds.isEmpty()) {
+                mBounds.set(view.getLeft(), view.getTop(), view.getRight(), view.getBottom());
+            } else {
+                mBounds.set(
+                        Math.min(mBounds.left, view.getLeft()),
+                        Math.min(mBounds.top, view.getTop()),
+                        Math.max(mBounds.right, view.getRight()),
+                        Math.max(mBounds.bottom, view.getBottom())
+                );
+            }
+        }
+
+        /**
+         * Draw bounds onto canvas.
+         */
+        public void onDraw(Canvas canvas) {
+            mPaint.setColor(mFillcolor);
+            canvas.drawRoundRect(mBounds, mRadius, mRadius, mPaint);
+        }
+
+        /**
+         * Draw the bound of the view to the canvas.
+         */
+        public void onFocusDraw(Canvas canvas, @Nullable View view) {
+            if (view == null) {
+                return;
+            }
+            if (view instanceof SelfDecoratingView) {
+                ((SelfDecoratingView) view).decorate(mFocusColor);
+                return;
+            }
+            mPaint.setColor(mFocusColor);
+            canvas.drawRoundRect(view.getLeft(), view.getTop(),
+                    view.getRight(), view.getBottom(), mRadius, mRadius, mPaint);
+        }
+
+        /**
+         * Reset view bounds to empty.
+         */
+        public void reset() {
+            mBounds.setEmpty();
+        }
+    }
+
+    /**
+     * An interface for a view to draw highlight indicator
+     */
+    public interface SelfDecoratingView {
+        /**
+         * Removes decorations drawing if focus is acquired by another view
+         */
+        void removeDecoration();
+
+        /**
+         * Draws highlight indicator on view.
+         */
+        void decorate(int focusColor);
+    }
+}
diff --git a/src/com/android/launcher3/allapps/AllAppsStore.java b/src/com/android/launcher3/allapps/AllAppsStore.java
index 3ae0a18..00bdb70 100644
--- a/src/com/android/launcher3/allapps/AllAppsStore.java
+++ b/src/com/android/launcher3/allapps/AllAppsStore.java
@@ -24,7 +24,6 @@
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.PackageUserKey;
 
@@ -145,10 +144,17 @@
         });
     }
 
-    public void updatePromiseAppProgress(PromiseAppInfo app) {
+    /**
+     * Sets the AppInfo's associated icon's progress bar.
+     *
+     * If this app is installed and supports incremental downloads, the progress bar will be updated
+     * the app's total download progress. Otherwise, the progress bar will be updated to the app's
+     * installation progress.
+     */
+    public void updateProgressBar(AppInfo app) {
         updateAllIcons((child) -> {
             if (child.getTag() == app) {
-                child.applyProgressLevel(app.level);
+                child.applyProgressLevel(app.getProgressLevel());
             }
         });
     }
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index a9b030e..f9ab196 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -1,10 +1,24 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.android.launcher3.allapps;
 
 import static com.android.launcher3.LauncherState.ALL_APPS_CONTENT;
 import static com.android.launcher3.LauncherState.ALL_APPS_HEADER_EXTRA;
 import static com.android.launcher3.LauncherState.APPS_VIEW_ITEM_MASK;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.VERTICAL_SWIPE_INDICATOR;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
 import static com.android.launcher3.anim.Interpolators.INSTANT;
@@ -14,31 +28,29 @@
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_HEADER_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_VERTICAL_PROGRESS;
+import static com.android.launcher3.util.SystemUiController.UI_STATE_ALLAPPS;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
-import android.content.Context;
 import android.util.FloatProperty;
 import android.view.View;
-import android.view.ViewGroup;
 import android.view.animation.Interpolator;
 import android.widget.EditText;
 
+import androidx.core.os.BuildCompat;
+
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.views.ScrimView;
-import com.android.systemui.plugins.AllAppsSearchPlugin;
-import com.android.systemui.plugins.PluginListener;
 
 /**
  * Handles AllApps view transition.
@@ -51,21 +63,21 @@
  * closer to top or closer to the page indicator.
  */
 public class AllAppsTransitionController implements StateHandler<LauncherState>,
-        OnDeviceProfileChangeListener, PluginListener<AllAppsSearchPlugin> {
+        OnDeviceProfileChangeListener {
 
     public static final FloatProperty<AllAppsTransitionController> ALL_APPS_PROGRESS =
             new FloatProperty<AllAppsTransitionController>("allAppsProgress") {
 
-        @Override
-        public Float get(AllAppsTransitionController controller) {
-            return controller.mProgress;
-        }
+                @Override
+                public Float get(AllAppsTransitionController controller) {
+                    return controller.mProgress;
+                }
 
-        @Override
-        public void setValue(AllAppsTransitionController controller, float progress) {
-            controller.setProgress(progress);
-        }
-    };
+                @Override
+                public void setValue(AllAppsTransitionController controller, float progress) {
+                    controller.setProgress(progress);
+                }
+            };
 
     private static final int APPS_VIEW_ALPHA_CHANNEL_INDEX = 0;
 
@@ -85,10 +97,7 @@
     private float mProgress;        // [0, 1], mShiftRange * mProgress = shiftCurrent
 
     private float mScrollRangeDelta = 0;
-
-    // plugin related variables
-    private AllAppsSearchPlugin mPlugin;
-    private View mPluginContent;
+    private AllAppsInsetTransitionController mInsetController;
 
     public AllAppsTransitionController(Launcher l) {
         mLauncher = l;
@@ -103,6 +112,10 @@
         return mShiftRange;
     }
 
+    public AllAppsInsetTransitionController getInsetController() {
+        return mInsetController;
+    }
+
     @Override
     public void onDeviceProfileChanged(DeviceProfile dp) {
         mIsVerticalLayout = dp.isVerticalBarLayout();
@@ -120,7 +133,6 @@
      * in xml-based animations which also handle updating the appropriate UI.
      *
      * @param progress value between 0 and 1, 0 shows all apps and 1 shows workspace
-     *
      * @see #setState(LauncherState)
      * @see #setStateWithAnimation(LauncherState, StateAnimationConfig, PendingAnimation)
      */
@@ -130,8 +142,8 @@
         float shiftCurrent = progress * mShiftRange;
 
         mAppsView.setTranslationY(shiftCurrent);
-        if (mPlugin != null) {
-            mPlugin.setProgress(progress);
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            mInsetController.setProgress(progress);
         }
     }
 
@@ -201,20 +213,13 @@
         Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
         Interpolator headerFade = config.getInterpolator(ANIM_ALL_APPS_HEADER_FADE, allAppsFade);
 
-        if (mPlugin == null) {
-            setter.setViewAlpha(mAppsView.getContentView(), hasAllAppsContent ? 1 : 0, allAppsFade);
-            setter.setViewAlpha(mAppsView.getScrollBar(), hasAllAppsContent ? 1 : 0, allAppsFade);
-            mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra,
-                    hasAllAppsContent, setter, headerFade, allAppsFade);
-        } else {
-            setter.setViewAlpha(mPluginContent, hasAllAppsContent ? 1 : 0, allAppsFade);
-            setter.setViewAlpha(mAppsView.getContentView(), 0, allAppsFade);
-            setter.setViewAlpha(mAppsView.getScrollBar(), 0, allAppsFade);
-        }
-        mAppsView.getSearchUiManager().setContentVisibility(visibleElements, setter, allAppsFade);
 
-        setter.setInt(mScrimView, ScrimView.DRAG_HANDLE_ALPHA,
-                (visibleElements & VERTICAL_SWIPE_INDICATOR) != 0 ? 255 : 0, allAppsFade);
+        setter.setViewAlpha(mAppsView.getContentView(), hasAllAppsContent ? 1 : 0, allAppsFade);
+        setter.setViewAlpha(mAppsView.getScrollBar(), hasAllAppsContent ? 1 : 0, allAppsFade);
+        mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra,
+                hasAllAppsContent, setter, headerFade, allAppsFade);
+
+        mAppsView.getSearchUiManager().setContentVisibility(visibleElements, setter, allAppsFade);
 
         // Set visibility of the container at the very beginning or end of the transition.
         setter.setViewAlpha(mAppsView, hasAnyVisibleItem ? 1 : 0,
@@ -228,8 +233,12 @@
     public void setupViews(AllAppsContainerView appsView, ScrimView scrimView) {
         mAppsView = appsView;
         mScrimView = scrimView;
-        PluginManagerWrapper.INSTANCE.get(mLauncher)
-                .addPluginListener(this, AllAppsSearchPlugin.class, false);
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && BuildCompat.isAtLeastR()) {
+            mInsetController = new AllAppsInsetTransitionController(mShiftRange, mAppsView);
+            mLauncher.getSystemUiController().updateUiState(UI_STATE_ALLAPPS,
+                    View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                            | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+        }
     }
 
     /**
@@ -252,47 +261,19 @@
         if (Float.compare(mProgress, 1f) == 0) {
             mAppsView.reset(false /* animate */);
         }
-        updatePluginAnimationEnd();
-    }
-
-    @Override
-    public void onPluginConnected(AllAppsSearchPlugin plugin, Context context) {
-        mPlugin = plugin;
-        mPluginContent = mLauncher.getLayoutInflater().inflate(
-                R.layout.all_apps_content_layout, mAppsView, false);
-        mAppsView.addView(mPluginContent);
-        mPluginContent.setAlpha(0f);
-        mPlugin.setup((ViewGroup) mPluginContent, mLauncher, mShiftRange);
-    }
-
-    @Override
-    public void onPluginDisconnected(AllAppsSearchPlugin plugin) {
-        mPlugin = null;
-        mAppsView.removeView(mPluginContent);
-    }
-
-    public void onActivityDestroyed() {
-        PluginManagerWrapper.INSTANCE.get(mLauncher).removePluginListener(this);
-    }
-
-    /** Used for the plugin to signal when drag starts happens
-     * @param toAllApps*/
-    public void onDragStart(boolean toAllApps) {
-        if (mPlugin == null) return;
-
-        if (toAllApps) {
-            EditText editText = mAppsView.getSearchUiManager().setTextSearchEnabled(true);
-            mPlugin.setEditText(editText);
-        }
-        mPlugin.onDragStart(toAllApps ? 1f : 0f);
-    }
-
-    private void updatePluginAnimationEnd() {
-        if (mPlugin == null) return;
-        mPlugin.onAnimationEnd(mProgress);
-        if (Float.compare(mProgress, 1f) == 0) {
-            mAppsView.getSearchUiManager().setTextSearchEnabled(false);
-            mPlugin.setEditText(null);
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && BuildCompat.isAtLeastR()) {
+            mInsetController.onAnimationEnd(mProgress);
+            if (Float.compare(mProgress, 0f) == 0) {
+                mLauncher.getLiveSearchManager().start();
+                EditText editText = mAppsView.getSearchUiManager().getEditText();
+                if (editText != null) {
+                    editText.requestFocus();
+                }
+            }
+            else {
+                mLauncher.getLiveSearchManager().stop();
+            }
+            // TODO: should make the controller hide synchronously
         }
     }
 }
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index 06209bb..1dc10fe 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -19,8 +19,10 @@
 import android.content.Context;
 
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.allapps.search.SearchSectionInfo;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.LabelComparator;
 
@@ -60,61 +62,6 @@
         }
     }
 
-    /**
-     * Info about a particular adapter item (can be either section or app)
-     */
-    public static class AdapterItem {
-        /** Common properties */
-        // The index of this adapter item in the list
-        public int position;
-        // The type of this item
-        public int viewType;
-
-        /** App-only properties */
-        // The section name of this app.  Note that there can be multiple items with different
-        // sectionNames in the same section
-        public String sectionName = null;
-        // The row that this item shows up on
-        public int rowIndex;
-        // The index of this app in the row
-        public int rowAppIndex;
-        // The associated AppInfo for the app
-        public AppInfo appInfo = null;
-        // The index of this app not including sections
-        public int appIndex = -1;
-
-        public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
-                int appIndex) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = AllAppsGridAdapter.VIEW_TYPE_ICON;
-            item.position = pos;
-            item.sectionName = sectionName;
-            item.appInfo = appInfo;
-            item.appIndex = appIndex;
-            return item;
-        }
-
-        public static AdapterItem asEmptySearch(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = AllAppsGridAdapter.VIEW_TYPE_EMPTY_SEARCH;
-            item.position = pos;
-            return item;
-        }
-
-        public static AdapterItem asAllAppsDivider(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = AllAppsGridAdapter.VIEW_TYPE_ALL_APPS_DIVIDER;
-            item.position = pos;
-            return item;
-        }
-
-        public static AdapterItem asMarketSearch(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = AllAppsGridAdapter.VIEW_TYPE_SEARCH_MARKET;
-            item.position = pos;
-            return item;
-        }
-    }
 
     private final BaseDraggingActivity mLauncher;
 
@@ -122,8 +69,8 @@
     private final List<AppInfo> mApps = new ArrayList<>();
     private final AllAppsStore mAllAppsStore;
 
-    // The set of filtered apps with the current filter
-    private final List<AppInfo> mFilteredApps = new ArrayList<>();
+    // The number of results in current adapter
+    private int mAccessibilityResultsCount = 0;
     // The current set of adapter items
     private final ArrayList<AdapterItem> mAdapterItems = new ArrayList<>();
     // The set of sections that we allow fast-scrolling to (includes non-merged sections)
@@ -132,7 +79,7 @@
     private final boolean mIsWork;
 
     // The of ordered component names as a result of a search query
-    private ArrayList<ComponentKey> mSearchResults;
+    private ArrayList<AdapterItem> mSearchResults;
     private AllAppsGridAdapter mAdapter;
     private AppInfoComparator mAppNameComparator;
     private final int mNumAppsPerRow;
@@ -182,6 +129,28 @@
     }
 
     /**
+     * Returns the child adapter item with IME launch focus.
+     */
+    public AdapterItem getFocusedChild() {
+        if (mAdapterItems.size() == 0 || getFocusedChildIndex() == -1) {
+            return null;
+        }
+        return mAdapterItems.get(getFocusedChildIndex());
+    }
+
+    /**
+     * Returns the index of the child with IME launch focus.
+     */
+    public int getFocusedChildIndex() {
+        for (AdapterItem item : mAdapterItems) {
+            if (item.isCountedForAccessibility()) {
+                return mAdapterItems.indexOf(item);
+            }
+        }
+        return -1;
+    }
+
+    /**
      * Returns the number of rows of applications
      */
     public int getNumAppRows() {
@@ -192,7 +161,7 @@
      * Returns the number of applications in this list.
      */
     public int getNumFilteredApps() {
-        return mFilteredApps.size();
+        return mAccessibilityResultsCount;
     }
 
     /**
@@ -206,22 +175,52 @@
      * Returns whether there are no filtered results.
      */
     public boolean hasNoFilteredResults() {
-        return (mSearchResults != null) && mFilteredApps.isEmpty();
+        return (mSearchResults != null) && mAccessibilityResultsCount == 0;
     }
 
     /**
-     * Sets the sorted list of filtered components.
+     * Sets results list for search
      */
-    public boolean setOrderedFilter(ArrayList<ComponentKey> f) {
-        if (mSearchResults != f) {
-            boolean same = mSearchResults != null && mSearchResults.equals(f);
-            mSearchResults = f;
+    public boolean setSearchResults(ArrayList<AdapterItem> results) {
+        if (results == null || mSearchResults != results) {
+            boolean same = mSearchResults != null && mSearchResults.equals(results);
+            mSearchResults = results;
             onAppsUpdated();
             return !same;
         }
         return false;
     }
 
+    public boolean appendSearchResults(ArrayList<AdapterItem> results) {
+        if (mSearchResults != null && results != null && results.size() > 0) {
+            updateSearchAdapterItems(results, mSearchResults.size());
+            refreshRecyclerView();
+            return true;
+        }
+        return false;
+    }
+
+    void updateSearchAdapterItems(ArrayList<AdapterItem> list, int offset) {
+        SearchSectionInfo lastSection = null;
+        for (int i = 0; i < list.size(); i++) {
+            AdapterItem adapterItem = list.get(i);
+            adapterItem.position = offset + i;
+            mAdapterItems.add(adapterItem);
+            if (adapterItem.searchSectionInfo != lastSection) {
+                if (adapterItem.searchSectionInfo != null) {
+                    adapterItem.searchSectionInfo.setPosStart(adapterItem.position);
+                }
+                if (lastSection != null) {
+                    lastSection.setPosEnd(adapterItem.position - 1);
+                }
+                lastSection = adapterItem.searchSectionInfo;
+            }
+            if (adapterItem.isCountedForAccessibility()) {
+                mAccessibilityResultsCount++;
+            }
+        }
+    }
+
     /**
      * Updates internals when the set of apps are updated.
      */
@@ -292,41 +291,54 @@
         int appIndex = 0;
 
         // Prepare to update the list of sections, filtered apps, etc.
-        mFilteredApps.clear();
+        mAccessibilityResultsCount = 0;
         mFastScrollerSections.clear();
         mAdapterItems.clear();
 
+        SearchSectionInfo appSection = new SearchSectionInfo();
+        appSection.setDecorationHandler(
+                new AllAppsSectionDecorator.SectionDecorationHandler(mLauncher, true));
+
         // Recreate the filtered and sectioned apps (for convenience for the grid layout) from the
         // ordered set of sections
-        for (AppInfo info : getFiltersAppInfos()) {
-            String sectionName = info.sectionName;
 
-            // Create a new section if the section names do not match
-            if (!sectionName.equals(lastSectionName)) {
-                lastSectionName = sectionName;
-                lastFastScrollerSectionInfo = new FastScrollSectionInfo(sectionName);
-                mFastScrollerSections.add(lastFastScrollerSectionInfo);
-            }
+        if (!hasFilter()) {
+            mAccessibilityResultsCount = mApps.size();
+            appSection.setPosStart(position);
+            for (AppInfo info : mApps) {
+                String sectionName = info.sectionName;
 
-            // Create an app item
-            AdapterItem appItem = AdapterItem.asApp(position++, sectionName, info, appIndex++);
-            if (lastFastScrollerSectionInfo.fastScrollToItem == null) {
-                lastFastScrollerSectionInfo.fastScrollToItem = appItem;
+                // Create a new section if the section names do not match
+                if (!sectionName.equals(lastSectionName)) {
+                    lastSectionName = sectionName;
+                    lastFastScrollerSectionInfo = new FastScrollSectionInfo(sectionName);
+                    mFastScrollerSections.add(lastFastScrollerSectionInfo);
+                }
+
+                // Create an app item
+                AdapterItem appItem = AdapterItem.asApp(position++, sectionName, info, appIndex++);
+                if (lastFastScrollerSectionInfo.fastScrollToItem == null) {
+                    lastFastScrollerSectionInfo.fastScrollToItem = appItem;
+                }
+                if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+                    appItem.searchSectionInfo = appSection;
+                }
+                mAdapterItems.add(appItem);
             }
-            mAdapterItems.add(appItem);
-            mFilteredApps.add(info);
+            appSection.setPosEnd(mApps.isEmpty() ? appSection.getPosStart() : position - 1);
+        } else {
+            updateSearchAdapterItems(mSearchResults, 0);
+            if (!FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+                // Append the search market item
+                if (hasNoFilteredResults()) {
+                    mAdapterItems.add(AdapterItem.asEmptySearch(position++));
+                } else {
+                    mAdapterItems.add(AdapterItem.asAllAppsDivider(position++));
+                }
+                mAdapterItems.add(AdapterItem.asMarketSearch(position++));
+
+            }
         }
-
-        if (hasFilter()) {
-            // Append the search market item
-            if (hasNoFilteredResults()) {
-                mAdapterItems.add(AdapterItem.asEmptySearch(position++));
-            } else {
-                mAdapterItems.add(AdapterItem.asAllAppsDivider(position++));
-            }
-            mAdapterItems.add(AdapterItem.asMarketSearch(position++));
-        }
-
         if (mNumAppsPerRow != 0) {
             // Update the number of rows in the adapter after we do all the merging (otherwise, we
             // would have to shift the values again)
@@ -381,18 +393,4 @@
             }
         }
     }
-
-    private List<AppInfo> getFiltersAppInfos() {
-        if (mSearchResults == null) {
-            return mApps;
-        }
-        ArrayList<AppInfo> result = new ArrayList<>();
-        for (ComponentKey key : mSearchResults) {
-            AppInfo match = mAllAppsStore.getApp(key);
-            if (match != null) {
-                result.add(match);
-            }
-        }
-        return result;
-    }
 }
diff --git a/src/com/android/launcher3/allapps/DiscoveryBounce.java b/src/com/android/launcher3/allapps/DiscoveryBounce.java
index b4ff5ea..d8ef18e 100644
--- a/src/com/android/launcher3/allapps/DiscoveryBounce.java
+++ b/src/com/android/launcher3/allapps/DiscoveryBounce.java
@@ -17,9 +17,6 @@
 package com.android.launcher3.allapps;
 
 import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.HOTSEAT;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.PREDICTION;
 
 import android.animation.Animator;
 import android.animation.AnimatorInflater;
@@ -34,7 +31,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.statemanager.StateManager.StateListener;
-import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.OnboardingPrefs;
 
 /**
@@ -116,19 +112,14 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // Since this is on-boarding popup, it is not a user controlled action.
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_DISCOVERY_BOUNCE) != 0;
     }
 
-    private void show(int containerType) {
+    private void show() {
         mIsOpen = true;
         mLauncher.getDragLayer().addView(this);
-        mLauncher.getUserEventDispatcher().logActionBounceTip(containerType);
+        // TODO: add WW log for discovery bounce tip show event.
     }
 
     public static void showForHomeIfNeeded(Launcher launcher) {
@@ -151,40 +142,7 @@
         }
         onboardingPrefs.incrementEventCount(OnboardingPrefs.HOME_BOUNCE_COUNT);
 
-        new DiscoveryBounce(launcher, 0).show(HOTSEAT);
-    }
-
-    public static void showForOverviewIfNeeded(Launcher launcher,
-                                               PagedOrientationHandler orientationHandler) {
-        showForOverviewIfNeeded(launcher, true, orientationHandler);
-    }
-
-    private static void showForOverviewIfNeeded(Launcher launcher, boolean withDelay,
-                                                PagedOrientationHandler orientationHandler) {
-        OnboardingPrefs onboardingPrefs = launcher.getOnboardingPrefs();
-        if (!launcher.isInState(OVERVIEW)
-                || !launcher.hasBeenResumed()
-                || launcher.isForceInvisible()
-                || launcher.getDeviceProfile().isVerticalBarLayout()
-                || !orientationHandler.isLayoutNaturalToLauncher()
-                || onboardingPrefs.getBoolean(OnboardingPrefs.SHELF_BOUNCE_SEEN)
-                || launcher.getSystemService(UserManager.class).isDemoUser()
-                || Utilities.IS_RUNNING_IN_TEST_HARNESS) {
-            return;
-        }
-
-        if (withDelay) {
-            new Handler().postDelayed(() -> showForOverviewIfNeeded(launcher, false,
-                    orientationHandler), DELAY_MS);
-            return;
-        } else if (AbstractFloatingView.getTopOpenView(launcher) != null) {
-            // TODO: Move these checks to the top and call this method after invalidate handler.
-            return;
-        }
-        onboardingPrefs.incrementEventCount(OnboardingPrefs.SHELF_BOUNCE_COUNT);
-
-        new DiscoveryBounce(launcher, (1 - OVERVIEW.getVerticalProgress(launcher)))
-                .show(PREDICTION);
+        new DiscoveryBounce(launcher, 0).show();
     }
 
     /**
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderRow.java b/src/com/android/launcher3/allapps/FloatingHeaderRow.java
index f899587..e357f61 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderRow.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderRow.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.allapps;
 
 import android.graphics.Rect;
+import android.view.View;
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.DeviceProfile;
@@ -55,4 +56,9 @@
     void setVerticalScroll(int scroll, boolean isScrolledOut);
 
     Class<? extends FloatingHeaderRow> getTypeClass();
+
+    /**
+     * Returns a child that has focus to be launched by the IME.
+     */
+    View getFocusedChild();
 }
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index 81e1b94..813db7d 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -38,6 +38,7 @@
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.systemui.plugins.AllAppsRow;
 import com.android.systemui.plugins.AllAppsRow.OnHeightUpdatedListener;
@@ -110,8 +111,8 @@
 
     public FloatingHeaderView(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
-        mHeaderTopPadding = context.getResources()
-                .getDimensionPixelSize(R.dimen.all_apps_header_top_padding);
+        mHeaderTopPadding = FeatureFlags.ENABLE_DEVICE_SEARCH.get() ? 0 :
+                context.getResources().getDimensionPixelSize(R.dimen.all_apps_header_top_padding);
     }
 
     @Override
@@ -129,6 +130,7 @@
             }
         }
         mFixedRows = rows.toArray(new FloatingHeaderRow[rows.size()]);
+        setPadding(0, mHeaderTopPadding, 0, 0);
         mAllRows = mFixedRows;
     }
 
@@ -194,6 +196,19 @@
         onHeightUpdated();
     }
 
+    @Override
+    public View getFocusedChild() {
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            for (FloatingHeaderRow row : mAllRows) {
+                if (row.hasVisibleContent() && row.shouldDraw()) {
+                    return row.getFocusedChild();
+                }
+            }
+            return null;
+        }
+        return super.getFocusedChild();
+    }
+
     public void setup(AllAppsContainerView.AdapterHolder[] mAH, boolean tabsHidden) {
         for (FloatingHeaderRow row : mAllRows) {
             row.setup(this, mAllRows, tabsHidden);
@@ -233,7 +248,9 @@
 
     public int getMaxTranslation() {
         if (mMaxTranslation == 0 && mTabsHidden) {
-            return getResources().getDimensionPixelSize(R.dimen.all_apps_search_bar_bottom_padding);
+            int paddingOffset = getResources().getDimensionPixelSize(
+                    R.dimen.all_apps_search_bar_bottom_padding);
+            return FeatureFlags.ENABLE_DEVICE_SEARCH.get() ? 0 : paddingOffset;
         } else if (mMaxTranslation > 0 && mTabsHidden) {
             return mMaxTranslation + getPaddingTop();
         } else {
diff --git a/src/com/android/launcher3/allapps/PluginHeaderRow.java b/src/com/android/launcher3/allapps/PluginHeaderRow.java
index 3089b18..cf7142c 100644
--- a/src/com/android/launcher3/allapps/PluginHeaderRow.java
+++ b/src/com/android/launcher3/allapps/PluginHeaderRow.java
@@ -83,4 +83,9 @@
     public Class<PluginHeaderRow> getTypeClass() {
         return PluginHeaderRow.class;
     }
+
+    @Override
+    public View getFocusedChild() {
+        return null;
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/allapps/SearchUiManager.java b/src/com/android/launcher3/allapps/SearchUiManager.java
index 7d5363f..aa056a0 100644
--- a/src/com/android/launcher3/allapps/SearchUiManager.java
+++ b/src/com/android/launcher3/allapps/SearchUiManager.java
@@ -66,12 +66,8 @@
     }
 
     /**
-     * Called to control how the search UI result should be handled.
-     *
-     * @param isEnabled when {@code true}, the search is all handled inside AOSP
-     *                  and is not overlayable.
-     * @return the searchbox edit text object
+     * @return the edit text object
      */
     @Nullable
-    EditText setTextSearchEnabled(boolean isEnabled);
+    EditText getEditText();
 }
diff --git a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
index ed45749..bc5a5f2 100644
--- a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.allapps.search;
 
+import android.os.Bundle;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -27,12 +28,17 @@
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.ExtendedEditText;
+import com.android.launcher3.Launcher;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.model.AppLaunchTracker;
-import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.PackageManagerHelper;
+import com.android.systemui.plugins.AllAppsSearchPlugin;
+import com.android.systemui.plugins.shared.SearchTarget;
 
 import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
 
 /**
  * An interface to a search box that AllApps can command.
@@ -51,12 +57,13 @@
     public void setVisibility(int visibility) {
         mInput.setVisibility(visibility);
     }
+
     /**
      * Sets the references to the apps model and the search result callback.
      */
     public final void initialize(
             SearchAlgorithm searchAlgorithm, ExtendedEditText input,
-            BaseDraggingActivity launcher, Callbacks cb) {
+            BaseDraggingActivity launcher, Callbacks cb, Consumer<List<Bundle>> secondaryCb) {
         mCb = cb;
         mLauncher = launcher;
 
@@ -69,8 +76,11 @@
     }
 
     @Override
-    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-        // Do nothing
+    public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+        if (mSearchAlgorithm instanceof PluginWrapper) {
+            ((PluginWrapper) mSearchAlgorithm).runOnPluginIfConnected(
+                    AllAppsSearchPlugin::startedSearchSession);
+        }
     }
 
     @Override
@@ -101,6 +111,15 @@
 
     @Override
     public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            if (actionId == EditorInfo.IME_ACTION_SEARCH || actionId == EditorInfo.IME_ACTION_GO) {
+                // selectFocusedView should return SearchTargetEvent that is passed onto onClick
+                if (Launcher.getLauncher(mLauncher).getAppsView().selectFocusedView(v)) {
+                    return true;
+                }
+            }
+        }
+
         // Skip if it's not the right action
         if (actionId != EditorInfo.IME_ACTION_SEARCH) {
             return false;
@@ -112,8 +131,8 @@
             return false;
         }
         return mLauncher.startActivitySafely(v,
-                PackageManagerHelper.getMarketSearchIntent(mLauncher, query), null,
-                AppLaunchTracker.CONTAINER_SEARCH);
+                PackageManagerHelper.getMarketSearchIntent(mLauncher, query), null
+        );
     }
 
     @Override
@@ -158,16 +177,33 @@
     }
 
     /**
+     * A wrapper setup for running essential calls to plugin from search controller
+     */
+    public interface PluginWrapper {
+        /**
+         * executes call if plugin is connected
+         */
+        void runOnPluginIfConnected(Consumer<AllAppsSearchPlugin> plugin);
+    }
+
+    /**
      * Callback for getting search results.
      */
     public interface Callbacks {
 
         /**
-         * Called when the search is complete.
+         * Called when the search from primary source is complete.
          *
-         * @param apps sorted list of matching components or null if in case of failure.
+         * @param items sorted list of search result adapter items
          */
-        void onSearchResult(String query, ArrayList<ComponentKey> apps);
+        void onSearchResult(String query, ArrayList<AdapterItem> items);
+
+        /**
+         * Called when the search from secondary source is complete.
+         *
+         * @param items sorted list of search result adapter items
+         */
+        void onAppendSearchResult(String query, ArrayList<AdapterItem> items);
 
         /**
          * Called when the search results should be cleared.
@@ -175,4 +211,23 @@
         void clearSearchResult();
     }
 
+    /**
+     * An interface for supporting dynamic search results
+     */
+    public interface SearchTargetHandler {
+
+        /**
+         * Update view using values from {@link SearchTarget}
+         */
+        void applySearchTarget(SearchTarget searchTarget);
+
+        /**
+         * Handles selection of SearchTarget
+         */
+        default void handleSelection(int eventType) {
+        }
+
+    }
+
+
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 356c52c..bd2f04d 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -24,6 +24,7 @@
 
 import android.content.Context;
 import android.graphics.Rect;
+import android.os.Bundle;
 import android.text.Selection;
 import android.text.SpannableStringBuilder;
 import android.text.method.TextKeyListener;
@@ -38,22 +39,26 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ExtendedEditText;
 import com.android.launcher3.Insettable;
+import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.AllAppsContainerView;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.allapps.SearchUiManager;
 import com.android.launcher3.anim.PropertySetter;
-import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.config.FeatureFlags;
 
 import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
 
 /**
  * Layout to contain the All-apps search UI.
  */
 public class AppsSearchContainerLayout extends ExtendedEditText
         implements SearchUiManager, AllAppsSearchBarController.Callbacks,
-        AllAppsStore.OnUpdateListener, Insettable {
+        AllAppsStore.OnUpdateListener, Insettable, Consumer<List<Bundle>> {
 
     private final BaseDraggingActivity mLauncher;
     private final AllAppsSearchBarController mSearchBarController;
@@ -135,7 +140,8 @@
         mApps = appsView.getApps();
         mAppsView = appsView;
         mSearchBarController.initialize(
-                new DefaultAppSearchAlgorithm(mApps.getApps()), this, mLauncher, this);
+                new DefaultAppSearchAlgorithm(mLauncher, LauncherAppState.getInstance(mLauncher)),
+                this, mLauncher, this, this);
     }
 
     @Override
@@ -168,17 +174,25 @@
     }
 
     @Override
-    public void onSearchResult(String query, ArrayList<ComponentKey> apps) {
-        if (apps != null) {
-            mApps.setOrderedFilter(apps);
+    public void onSearchResult(String query, ArrayList<AdapterItem> items) {
+        if (items != null) {
+            mApps.setSearchResults(items);
             notifyResultChanged();
             mAppsView.setLastSearchQuery(query);
         }
     }
 
     @Override
+    public void onAppendSearchResult(String query, ArrayList<AdapterItem> items) {
+        if (items != null) {
+            mApps.appendSearchResults(items);
+            notifyResultChanged();
+        }
+    }
+
+    @Override
     public void clearSearchResult() {
-        if (mApps.setOrderedFilter(null)) {
+        if (mApps.setSearchResults(null)) {
             notifyResultChanged();
         }
 
@@ -202,7 +216,8 @@
 
     @Override
     public float getScrollRangeDelta(Rect insets) {
-        if (mLauncher.getDeviceProfile().isVerticalBarLayout()) {
+        if (mLauncher.getDeviceProfile().isVerticalBarLayout()
+                || FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
             return 0;
         } else {
             return insets.bottom + insets.top;
@@ -216,7 +231,12 @@
     }
 
     @Override
-    public EditText setTextSearchEnabled(boolean isEnabled) {
+    public EditText getEditText() {
         return this;
     }
+
+    @Override
+    public void accept(List<Bundle> bundles) {
+        // TODO: Render the result on mAppsView object
+    }
 }
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchPipeline.java b/src/com/android/launcher3/allapps/search/AppsSearchPipeline.java
new file mode 100644
index 0000000..84688e1
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/AppsSearchPipeline.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import android.content.Context;
+import android.os.CancellationSignal;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.allapps.AllAppsSectionDecorator.SectionDecorationHandler;
+import com.android.launcher3.model.AllAppsList;
+import com.android.launcher3.model.BaseModelUpdateTask;
+import com.android.launcher3.model.BgDataModel;
+import com.android.launcher3.model.data.AppInfo;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+
+/**
+ * A device search section for handling app searches
+ */
+public class AppsSearchPipeline implements SearchPipeline {
+
+    private static final int MAX_RESULTS_COUNT = 5;
+
+    private final SearchSectionInfo mSearchSectionInfo;
+    private final LauncherAppState mLauncherAppState;
+
+    public AppsSearchPipeline(Context context, LauncherAppState launcherAppState) {
+        mLauncherAppState = launcherAppState;
+        mSearchSectionInfo = new SearchSectionInfo();
+        mSearchSectionInfo.setDecorationHandler(
+                new SectionDecorationHandler(context, true));
+    }
+
+    @Override
+    public void query(String input, Consumer<ArrayList<AdapterItem>> callback,
+            CancellationSignal cancellationSignal) {
+        mLauncherAppState.getModel().enqueueModelUpdateTask(new BaseModelUpdateTask() {
+            @Override
+            public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
+                List<AppInfo> matchingResults = getTitleMatchResult(apps.data, input);
+                callback.accept(getAdapterItems(matchingResults));
+            }
+        });
+    }
+
+    /**
+     * Filters {@link AppInfo}s matching specified query
+     */
+    public static ArrayList<AppInfo> getTitleMatchResult(List<AppInfo> apps, String query) {
+        // Do an intersection of the words in the query and each title, and filter out all the
+        // apps that don't match all of the words in the query.
+        final String queryTextLower = query.toLowerCase();
+        final ArrayList<AppInfo> result = new ArrayList<>();
+        DefaultAppSearchAlgorithm.StringMatcher matcher =
+                DefaultAppSearchAlgorithm.StringMatcher.getInstance();
+        for (AppInfo info : apps) {
+            if (DefaultAppSearchAlgorithm.matches(info, queryTextLower, matcher)) {
+                result.add(info);
+            }
+        }
+        return result;
+    }
+
+    private ArrayList<AdapterItem> getAdapterItems(List<AppInfo> matchingApps) {
+        ArrayList<AdapterItem> items = new ArrayList<>();
+        for (int i = 0; i < matchingApps.size() && i < MAX_RESULTS_COUNT; i++) {
+            AdapterItem appItem = AdapterItem.asApp(i, "", matchingApps.get(i), i);
+            appItem.searchSectionInfo = mSearchSectionInfo;
+            items.add(appItem);
+        }
+
+        return items;
+    }
+}
diff --git a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
index f72a988..66bbd2e 100644
--- a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
+++ b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
@@ -15,26 +15,25 @@
  */
 package com.android.launcher3.allapps.search;
 
+import android.content.Context;
 import android.os.Handler;
 
+import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.util.ComponentKey;
 
 import java.text.Collator;
-import java.util.ArrayList;
-import java.util.List;
 
 /**
  * The default search implementation.
  */
 public class DefaultAppSearchAlgorithm implements SearchAlgorithm {
 
-    private final List<AppInfo> mApps;
     protected final Handler mResultHandler;
+    private final AppsSearchPipeline mAppsSearchPipeline;
 
-    public DefaultAppSearchAlgorithm(List<AppInfo> apps) {
-        mApps = apps;
+    public DefaultAppSearchAlgorithm(Context context, LauncherAppState launcherAppState) {
         mResultHandler = new Handler();
+        mAppsSearchPipeline = new AppsSearchPipeline(context, launcherAppState);
     }
 
     @Override
@@ -47,28 +46,10 @@
     @Override
     public void doSearch(final String query,
             final AllAppsSearchBarController.Callbacks callback) {
-        final ArrayList<ComponentKey> result = getTitleMatchResult(query);
-        mResultHandler.post(new Runnable() {
-
-            @Override
-            public void run() {
-                callback.onSearchResult(query, result);
-            }
-        });
-    }
-
-    private ArrayList<ComponentKey> getTitleMatchResult(String query) {
-        // Do an intersection of the words in the query and each title, and filter out all the
-        // apps that don't match all of the words in the query.
-        final String queryTextLower = query.toLowerCase();
-        final ArrayList<ComponentKey> result = new ArrayList<>();
-        StringMatcher matcher = StringMatcher.getInstance();
-        for (AppInfo info : mApps) {
-            if (matches(info, queryTextLower, matcher)) {
-                result.add(info.toComponentKey());
-            }
-        }
-        return result;
+        mAppsSearchPipeline.query(query,
+                results -> mResultHandler.post(
+                        () -> callback.onSearchResult(query, results)),
+                null);
     }
 
     public static boolean matches(AppInfo info, String query, StringMatcher matcher) {
@@ -81,6 +62,10 @@
             return false;
         }
 
+        if (requestSimpleFuzzySearch(query)) {
+            return title.toLowerCase().contains(query);
+        }
+
         int lastType;
         int thisType = Character.UNASSIGNED;
         int nextType = Character.getType(title.codePointAt(0));
@@ -181,4 +166,17 @@
             return new StringMatcher();
         }
     }
+
+    private static boolean requestSimpleFuzzySearch(String s) {
+        for (int i = 0; i < s.length(); ) {
+            int codepoint = s.codePointAt(i);
+            i += Character.charCount(codepoint);
+            switch (Character.UnicodeScript.of(codepoint)) {
+                case HAN:
+                    //Character.UnicodeScript.HAN: use String.contains to match
+                    return true;
+            }
+        }
+        return false;
+    }
 }
diff --git a/src/com/android/launcher3/allapps/search/LiveSearchManager.java b/src/com/android/launcher3/allapps/search/LiveSearchManager.java
new file mode 100644
index 0000000..ec33908
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/LiveSearchManager.java
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import static com.android.launcher3.widget.WidgetHostViewLoader.getDefaultOptionsForWidget;
+
+import android.appwidget.AppWidgetHost;
+import android.appwidget.AppWidgetHostView;
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.ComponentName;
+import android.content.Context;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.UserHandle;
+
+import androidx.lifecycle.LiveData;
+import androidx.slice.Slice;
+import androidx.slice.widget.SliceLiveData;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.widget.PendingAddWidgetInfo;
+
+import java.util.HashMap;
+
+/**
+ * Manages Lifecycle for Live search results
+ */
+public class LiveSearchManager {
+
+    public static final int SEARCH_APPWIDGET_HOST_ID = 2048;
+
+    private final Launcher mLauncher;
+    private final AppWidgetManager mAppWidgetManger;
+    private final HashMap<ComponentKey, SearchWidgetInfoContainer> mWidgetPlaceholders =
+            new HashMap<>();
+    private final HashMap<Uri, LiveData<Slice>> mUriSliceMap = new HashMap<>();
+    private SearchWidgetHost mSearchWidgetHost;
+
+    public LiveSearchManager(Launcher launcher) {
+        mLauncher = launcher;
+        mAppWidgetManger = AppWidgetManager.getInstance(launcher);
+    }
+
+    /**
+     * Creates new {@link AppWidgetHostView} from {@link AppWidgetProviderInfo}. Caches views for
+     * quicker result within the same search session
+     */
+    public SearchWidgetInfoContainer getPlaceHolderWidget(AppWidgetProviderInfo providerInfo) {
+        if (mSearchWidgetHost == null) {
+            throw new RuntimeException("AppWidgetHost has not been created yet");
+        }
+
+        ComponentName provider = providerInfo.provider;
+        UserHandle userHandle = providerInfo.getProfile();
+
+        ComponentKey key = new ComponentKey(provider, userHandle);
+        SearchWidgetInfoContainer view = mWidgetPlaceholders.getOrDefault(key, null);
+        if (mWidgetPlaceholders.containsKey(key)) {
+            return mWidgetPlaceholders.get(key);
+        }
+        LauncherAppWidgetProviderInfo pinfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
+                mLauncher, providerInfo);
+        PendingAddWidgetInfo pendingAddWidgetInfo = new PendingAddWidgetInfo(pinfo);
+
+        Bundle options = getDefaultOptionsForWidget(mLauncher, pendingAddWidgetInfo);
+        int appWidgetId = mSearchWidgetHost.allocateAppWidgetId();
+        boolean success = mAppWidgetManger.bindAppWidgetIdIfAllowed(appWidgetId, userHandle,
+                provider, options);
+        if (!success) {
+            mWidgetPlaceholders.put(key, null);
+            return null;
+        }
+
+        view = (SearchWidgetInfoContainer) mSearchWidgetHost.createView(mLauncher, appWidgetId,
+                providerInfo);
+        view.setTag(pendingAddWidgetInfo);
+        mWidgetPlaceholders.put(key, view);
+        return view;
+    }
+
+    /**
+     * Creates {@link LiveData<Slice>} from Slice Uri. Caches created live data to be reused
+     * within the same search session. Removes previous observers when new SliceView request a
+     * live data for observation.
+     */
+    public LiveData<Slice> getSliceForUri(Uri sliceUri) {
+        LiveData<Slice> sliceLiveData = mUriSliceMap.getOrDefault(sliceUri, null);
+        if (sliceLiveData == null) {
+            sliceLiveData = SliceLiveData.fromUri(mLauncher, sliceUri);
+            mUriSliceMap.put(sliceUri, sliceLiveData);
+        }
+        return sliceLiveData;
+    }
+
+    /**
+     * Start search session
+     */
+    public void start() {
+        stop();
+        mSearchWidgetHost = new SearchWidgetHost(mLauncher);
+        mSearchWidgetHost.startListening();
+    }
+
+    /**
+     * Stop search session
+     */
+    public void stop() {
+        if (mSearchWidgetHost != null) {
+            mSearchWidgetHost.stopListening();
+            mSearchWidgetHost.deleteHost();
+            for (SearchWidgetInfoContainer placeholder : mWidgetPlaceholders.values()) {
+                placeholder.clearListeners();
+            }
+            mWidgetPlaceholders.clear();
+            mSearchWidgetHost = null;
+        }
+        for (LiveData<Slice> liveData : mUriSliceMap.values()) {
+            liveData.removeObservers(mLauncher);
+        }
+        mUriSliceMap.clear();
+    }
+
+    static class SearchWidgetHost extends AppWidgetHost {
+        SearchWidgetHost(Context context) {
+            super(context, SEARCH_APPWIDGET_HOST_ID);
+        }
+
+        @Override
+        protected AppWidgetHostView onCreateView(Context context, int appWidgetId,
+                AppWidgetProviderInfo appWidget) {
+            return new SearchWidgetInfoContainer(context);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/allapps/search/SearchEventTracker.java b/src/com/android/launcher3/allapps/search/SearchEventTracker.java
new file mode 100644
index 0000000..c276434
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/SearchEventTracker.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.Context;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.allapps.search.AllAppsSearchBarController.SearchTargetHandler;
+import com.android.launcher3.util.MainThreadInitializedObject;
+import com.android.systemui.plugins.AllAppsSearchPlugin;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.WeakHashMap;
+
+/**
+ * A singleton class to track and report search events to search provider
+ */
+public class SearchEventTracker {
+    @Nullable
+    private AllAppsSearchPlugin mPlugin;
+    private final WeakHashMap<SearchTarget, SearchTargetHandler>
+            mCallbacks = new WeakHashMap<>();
+
+    public static final MainThreadInitializedObject<SearchEventTracker> INSTANCE =
+            new MainThreadInitializedObject<>(SearchEventTracker::new);
+
+    private SearchEventTracker(Context context) {
+    }
+
+    /**
+     * Returns instance of SearchEventTracker
+     */
+    public static SearchEventTracker getInstance(Context context) {
+        return SearchEventTracker.INSTANCE.get(context);
+    }
+
+    /**
+     * Sets current connected plugin for event reporting
+     */
+    public void setPlugin(@Nullable AllAppsSearchPlugin plugin) {
+        mPlugin = plugin;
+    }
+
+    /**
+     * Sends SearchTargetEvent to search provider
+     */
+    public void notifySearchTargetEvent(SearchTargetEvent searchTargetEvent) {
+        if (mPlugin != null) {
+            UI_HELPER_EXECUTOR.post(() -> mPlugin.notifySearchTargetEvent(searchTargetEvent));
+        }
+    }
+
+    /**
+     * Registers a {@link SearchTargetHandler} to handle quick launch for specified SearchTarget.
+     */
+    public void registerWeakHandler(SearchTarget searchTarget, SearchTargetHandler targetHandler) {
+        mCallbacks.put(searchTarget, targetHandler);
+    }
+
+    /**
+     * Handles quick select for SearchTarget
+     */
+    public void quickSelect(SearchTarget searchTarget) {
+        SearchTargetHandler searchTargetHandler = mCallbacks.get(searchTarget);
+        if (searchTargetHandler != null) {
+            searchTargetHandler.handleSelection(SearchTargetEvent.QUICK_SELECT);
+        }
+    }
+
+    /**
+     * flushes all registered quick select handlers
+     */
+    public void clearHandlers() {
+        mCallbacks.clear();
+    }
+}
diff --git a/src/com/android/launcher3/allapps/search/SearchPipeline.java b/src/com/android/launcher3/allapps/search/SearchPipeline.java
new file mode 100644
index 0000000..3516a41
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/SearchPipeline.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import android.os.CancellationSignal;
+
+import com.android.launcher3.allapps.AllAppsGridAdapter;
+
+import java.util.ArrayList;
+import java.util.function.Consumer;
+
+/**
+ * An interface for handling search within pipeline
+ */
+// Remove when System Service API is added.
+public interface SearchPipeline {
+
+    /**
+     * Perform query
+     */
+    void query(String input,
+            Consumer<ArrayList<AllAppsGridAdapter.AdapterItem>> callback,
+            CancellationSignal cancellationSignal);
+}
diff --git a/src/com/android/launcher3/allapps/search/SearchSectionInfo.java b/src/com/android/launcher3/allapps/search/SearchSectionInfo.java
new file mode 100644
index 0000000..464df68
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/SearchSectionInfo.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import com.android.launcher3.allapps.AllAppsSectionDecorator.SectionDecorationHandler;
+
+/**
+ * Info class for a search section
+ */
+public class SearchSectionInfo {
+
+    private String mSectionId;
+    private SectionDecorationHandler mDecorationHandler;
+
+    public int getPosStart() {
+        return mPosStart;
+    }
+
+    public void setPosStart(int posStart) {
+        mPosStart = posStart;
+    }
+
+    public int getPosEnd() {
+        return mPosEnd;
+    }
+
+    public void setPosEnd(int posEnd) {
+        mPosEnd = posEnd;
+    }
+
+    private int mPosStart;
+    private int mPosEnd;
+
+    public SearchSectionInfo() {
+        this(null);
+    }
+
+    public SearchSectionInfo(String sectionId) {
+        mSectionId = sectionId;
+    }
+
+    public void setDecorationHandler(SectionDecorationHandler sectionDecorationHandler) {
+        mDecorationHandler = sectionDecorationHandler;
+    }
+
+
+    public SectionDecorationHandler getDecorationHandler() {
+        return mDecorationHandler;
+    }
+
+    /**
+     * Returns the section's ID
+     */
+    public String getSectionId() {
+        return mSectionId == null ? "" : mSectionId;
+    }
+}
diff --git a/src/com/android/launcher3/allapps/search/SearchWidgetInfoContainer.java b/src/com/android/launcher3/allapps/search/SearchWidgetInfoContainer.java
new file mode 100644
index 0000000..b5c2268
--- /dev/null
+++ b/src/com/android/launcher3/allapps/search/SearchWidgetInfoContainer.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.allapps.search;
+
+import android.appwidget.AppWidgetHostView;
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.Context;
+import android.widget.RemoteViews;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A placeholder {@link AppWidgetHostView} used for managing widget search results
+ */
+public class SearchWidgetInfoContainer extends AppWidgetHostView {
+    private int mAppWidgetId;
+    private AppWidgetProviderInfo mProviderInfo;
+    private RemoteViews mViews;
+    private List<AppWidgetHostView> mListeners = new ArrayList<>();
+
+    public SearchWidgetInfoContainer(Context context) {
+        super(context);
+    }
+
+    @Override
+    public void setAppWidget(int appWidgetId, AppWidgetProviderInfo info) {
+        mAppWidgetId = appWidgetId;
+        mProviderInfo = info;
+        for (AppWidgetHostView listener : mListeners) {
+            listener.setAppWidget(mAppWidgetId, mProviderInfo);
+        }
+    }
+
+    @Override
+    public void updateAppWidget(RemoteViews remoteViews) {
+        mViews = remoteViews;
+        for (AppWidgetHostView listener : mListeners) {
+            listener.updateAppWidget(remoteViews);
+        }
+    }
+
+    /**
+     * Create a live {@link AppWidgetHostView} from placeholder
+     */
+    public void attachWidget(AppWidgetHostView hv) {
+        hv.setTag(getTag());
+        hv.setAppWidget(mAppWidgetId, mProviderInfo);
+        hv.updateAppWidget(mViews);
+        mListeners.add(hv);
+    }
+
+    /**
+     * stops AppWidgetHostView from getting updates
+     */
+    public void detachWidget(AppWidgetHostView hostView) {
+        mListeners.remove(hostView);
+    }
+
+    /**
+     * Removes all AppWidgetHost update listeners
+     */
+    public void clearListeners() {
+        mListeners.clear();
+    }
+}
diff --git a/src/com/android/launcher3/anim/AnimatorPlaybackController.java b/src/com/android/launcher3/anim/AnimatorPlaybackController.java
index ea0ff8b..f6d1651 100644
--- a/src/com/android/launcher3/anim/AnimatorPlaybackController.java
+++ b/src/com/android/launcher3/anim/AnimatorPlaybackController.java
@@ -19,7 +19,7 @@
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.clampToProgress;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 
 import android.animation.Animator;
 import android.animation.Animator.AnimatorListener;
@@ -29,7 +29,7 @@
 import android.animation.ValueAnimator;
 import android.content.Context;
 
-import androidx.annotation.Nullable;
+import com.android.launcher3.Utilities;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -72,7 +72,6 @@
     private Runnable mEndAction;
 
     protected boolean mTargetCancelled = false;
-    protected Runnable mOnCancelRunnable;
 
     /** package private */
     AnimatorPlaybackController(AnimatorSet anim, long duration, ArrayList<Holder> childAnims) {
@@ -88,16 +87,11 @@
             @Override
             public void onAnimationCancel(Animator animation) {
                 mTargetCancelled = true;
-                if (mOnCancelRunnable != null) {
-                    mOnCancelRunnable.run();
-                    mOnCancelRunnable = null;
-                }
             }
 
             @Override
             public void onAnimationEnd(Animator animation) {
                 mTargetCancelled = false;
-                mOnCancelRunnable = null;
             }
 
             @Override
@@ -141,15 +135,20 @@
 
     /**
      * Starts playing the animation with the provided velocity optionally playing any
-     * physics based animations
+     * physics based animations.
+     * @param goingToEnd Whether we are going to the end (progress = 1) or not (progress = 0).
+     * @param velocityPxPerMs The velocity at which to start the animation, in pixels / millisecond.
+     * @param endDistance The distance (pixels) that the animation will travel from progress 0 to 1.
+     * @param animationDuration The duration of the non-physics based animation.
      */
     public void startWithVelocity(Context context, boolean goingToEnd,
-            float velocity, float scale, long animationDuration) {
-        float scaleInverse = 1 / Math.abs(scale);
-        float scaledVelocity = velocity * scaleInverse;
+            float velocityPxPerMs, float endDistance, long animationDuration) {
+        float distanceInverse = 1 / Math.abs(endDistance);
+        float velocityProgressPerMs = velocityPxPerMs * distanceInverse;
 
+        float oneFrameProgress = velocityProgressPerMs * getSingleFrameMs(context);
         float nextFrameProgress = boundToRange(getProgressFraction()
-                + scaledVelocity * getSingleFrameMs(context), 0f, 1f);
+                + oneFrameProgress, 0f, 1f);
 
         // Update setters for spring
         int springFlag = goingToEnd
@@ -162,8 +161,8 @@
                 SpringAnimationBuilder s = new SpringAnimationBuilder(context)
                         .setStartValue(mCurrentFraction)
                         .setEndValue(goingToEnd ? 1 : 0)
-                        .setStartVelocity(scaledVelocity)
-                        .setMinimumVisibleChange(scaleInverse)
+                        .setStartVelocity(velocityProgressPerMs)
+                        .setMinimumVisibleChange(distanceInverse)
                         .setDampingRatio(h.springProperty.mDampingRatio)
                         .setStiffness(h.springProperty.mStiffness)
                         .computeParams();
@@ -172,8 +171,18 @@
                 springDuration = Math.max(expectedDurationL, springDuration);
 
                 float expectedDuration = expectedDurationL;
-                h.mapper = (progress, globalEndProgress) ->
-                        mAnimationPlayer.getCurrentPlayTime() / expectedDuration;
+                h.mapper = (progress, globalEndProgress) -> {
+                    if (expectedDuration <= 0 || oneFrameProgress >= 1) {
+                        return 1;
+                    } else {
+                        // Start from one frame ahead of the current position.
+                        return Utilities.mapToRange(
+                                mAnimationPlayer.getCurrentPlayTime() / expectedDuration,
+                                0, 1,
+                                Math.abs(oneFrameProgress), 1,
+                                LINEAR);
+                    }
+                };
                 h.anim.setInterpolator(s::getInterpolatedValue);
             }
         }
@@ -182,7 +191,7 @@
 
         if (springDuration <= animationDuration) {
             mAnimationPlayer.setDuration(animationDuration);
-            mAnimationPlayer.setInterpolator(scrollInterpolatorForVelocity(velocity));
+            mAnimationPlayer.setInterpolator(scrollInterpolatorForVelocity(velocityPxPerMs));
         } else {
             // Since spring requires more time to run, we let the other animations play with
             // current time and interpolation and by clamping the duration.
@@ -190,7 +199,7 @@
 
             float cutOff = animationDuration / (float) springDuration;
             mAnimationPlayer.setInterpolator(
-                    clampToProgress(scrollInterpolatorForVelocity(velocity), 0, cutOff));
+                    clampToProgress(scrollInterpolatorForVelocity(velocityPxPerMs), 0, cutOff));
         }
         mAnimationPlayer.start();
     }
@@ -269,33 +278,6 @@
         }
     }
 
-    /** @see #dispatchOnCancelWithoutCancelRunnable(Runnable) */
-    public void dispatchOnCancelWithoutCancelRunnable() {
-        dispatchOnCancelWithoutCancelRunnable(null);
-    }
-
-    /**
-     * Sets mOnCancelRunnable = null before dispatching the cancel and restoring the runnable. This
-     * is intended to be used only if you need to cancel but want to defer cleaning up yourself.
-     * @param callback An optional callback to run after dispatching the cancel but before resetting
-     *                 the onCancelRunnable.
-     */
-    public void dispatchOnCancelWithoutCancelRunnable(@Nullable Runnable callback) {
-        Runnable onCancel = mOnCancelRunnable;
-        setOnCancelRunnable(null);
-        dispatchOnCancel();
-        if (callback != null) {
-            callback.run();
-        }
-        setOnCancelRunnable(onCancel);
-    }
-
-
-    public AnimatorPlaybackController setOnCancelRunnable(Runnable runnable) {
-        mOnCancelRunnable = runnable;
-        return this;
-    }
-
     public void dispatchOnStart() {
         callListenerCommandRecursively(mAnim, AnimatorListener::onAnimationStart);
     }
diff --git a/src/com/android/launcher3/anim/Interpolators.java b/src/com/android/launcher3/anim/Interpolators.java
index 860cceb..8016b2d 100644
--- a/src/com/android/launcher3/anim/Interpolators.java
+++ b/src/com/android/launcher3/anim/Interpolators.java
@@ -16,7 +16,7 @@
 
 package com.android.launcher3.anim;
 
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 
 import android.content.Context;
 import android.graphics.Path;
@@ -198,6 +198,7 @@
         public OvershootParams(float startProgress, float overshootPastProgress,
                 float endProgress, float velocityPxPerMs, int totalDistancePx, Context context) {
             velocityPxPerMs = Math.abs(velocityPxPerMs);
+            overshootPastProgress = Math.max(overshootPastProgress, startProgress);
             start = startProgress;
             int startPx = (int) (start * totalDistancePx);
             // Overshoot by about half a frame.
diff --git a/src/com/android/launcher3/anim/PendingAnimation.java b/src/com/android/launcher3/anim/PendingAnimation.java
index 4195933..4e90c9e 100644
--- a/src/com/android/launcher3/anim/PendingAnimation.java
+++ b/src/com/android/launcher3/anim/PendingAnimation.java
@@ -15,10 +15,12 @@
  */
 package com.android.launcher3.anim;
 
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
 import static com.android.launcher3.anim.AnimatorPlaybackController.addAnimationHoldersRecur;
 
 import android.animation.Animator;
 import android.animation.Animator.AnimatorListener;
+import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.TimeInterpolator;
@@ -43,8 +45,6 @@
  */
 public class PendingAnimation implements PropertySetter {
 
-    private final ArrayList<Consumer<EndState>> mEndListeners = new ArrayList<>();
-
     private final ArrayList<Holder> mAnimHolders = new ArrayList<>();
     private final AnimatorSet mAnim;
     private final long mDuration;
@@ -73,13 +73,6 @@
         addAnimationHoldersRecur(a, mDuration, springProperty, mAnimHolders);
     }
 
-    public void finish(boolean isSuccess, int logAction) {
-        for (Consumer<EndState> listeners : mEndListeners) {
-            listeners.accept(new EndState(isSuccess, logAction));
-        }
-        mEndListeners.clear();
-    }
-
     @Override
     public void setViewAlpha(View view, float alpha, TimeInterpolator interpolator) {
         if (view == null || view.getAlpha() == alpha) {
@@ -149,7 +142,7 @@
             mProgressAnimator = null;
         }
         if (mAnimHolders.isEmpty()) {
-            // Add a dummy animation to that the duration is respected
+            // Add a placeholder animation to that the duration is respected
             add(ValueAnimator.ofFloat(0, 1).setDuration(mDuration));
         }
         return mAnim;
@@ -163,21 +156,38 @@
     }
 
     /**
-     * Add a listener of receiving the end state.
-     * Note that the listeners are called as a result of calling {@link #finish(boolean, int)}
-     * and not automatically
+     * Add a listener of receiving the success/failure callback in the end.
      */
-    public void addEndListener(Consumer<EndState> listener) {
-        mEndListeners.add(listener);
+    public void addEndListener(Consumer<Boolean> listener) {
+        if (mProgressAnimator == null) {
+            mProgressAnimator = ValueAnimator.ofFloat(0, 1);
+        }
+        mProgressAnimator.addListener(new EndStateCallbackWrapper(listener));
     }
 
-    public static class EndState {
-        public boolean isSuccess;
-        public int logAction;
+    private static class EndStateCallbackWrapper extends AnimatorListenerAdapter {
 
-        public EndState(boolean isSuccess, int logAction) {
-            this.isSuccess = isSuccess;
-            this.logAction = logAction;
+        private final Consumer<Boolean> mListener;
+        private boolean mCalled = false;
+
+        EndStateCallbackWrapper(Consumer<Boolean> listener) {
+            mListener = listener;
+        }
+
+        @Override
+        public void onAnimationCancel(Animator animation) {
+            if (!mCalled) {
+                mCalled = true;
+                mListener.accept(false);
+            }
+        }
+
+        @Override
+        public void onAnimationEnd(Animator animation) {
+            if (!mCalled) {
+                ValueAnimator anim = (ValueAnimator) animation;
+                mListener.accept(anim.getAnimatedFraction() > SUCCESS_TRANSITION_PROGRESS);
+            }
         }
     }
 }
diff --git a/src/com/android/launcher3/anim/SpringAnimationBuilder.java b/src/com/android/launcher3/anim/SpringAnimationBuilder.java
index a9702b4..bd52158 100644
--- a/src/com/android/launcher3/anim/SpringAnimationBuilder.java
+++ b/src/com/android/launcher3/anim/SpringAnimationBuilder.java
@@ -25,7 +25,7 @@
 import androidx.annotation.FloatRange;
 import androidx.dynamicanimation.animation.SpringForce;
 
-import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.DisplayController;
 
 /**
  * Utility class to build an object animator which follows the same path as a spring animation for
@@ -134,7 +134,7 @@
     }
 
     public SpringAnimationBuilder computeParams() {
-        int singleFrameMs = DefaultDisplay.getSingleFrameMs(mContext);
+        int singleFrameMs = DisplayController.getSingleFrameMs(mContext);
         double naturalFreq = Math.sqrt(mStiffness);
         double dampedFreq = naturalFreq * Math.sqrt(1 - mDampingRatio * mDampingRatio);
 
diff --git a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
index 1d32d1d..30c3417 100644
--- a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
+++ b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
@@ -70,7 +70,8 @@
         final Bundle parcel = new Bundle();
         parcel.putInt(TestProtocol.STATE_FIELD, stateOrdinal);
 
-        sendEventToTest(accessibilityManager, TestProtocol.SWITCHED_TO_STATE_MESSAGE, parcel);
+        sendEventToTest(
+                accessibilityManager, context, TestProtocol.SWITCHED_TO_STATE_MESSAGE, parcel);
         Log.d(TestProtocol.PERMANENT_DIAG_TAG, "sendStateEventToTest: " + stateOrdinal);
     }
 
@@ -78,22 +79,24 @@
         final AccessibilityManager accessibilityManager = getAccessibilityManagerForTest(context);
         if (accessibilityManager == null) return;
 
-        sendEventToTest(accessibilityManager, TestProtocol.SCROLL_FINISHED_MESSAGE, null);
+        sendEventToTest(accessibilityManager, context, TestProtocol.SCROLL_FINISHED_MESSAGE, null);
     }
 
     public static void sendPauseDetectedEventToTest(Context context) {
         final AccessibilityManager accessibilityManager = getAccessibilityManagerForTest(context);
         if (accessibilityManager == null) return;
 
-        sendEventToTest(accessibilityManager, TestProtocol.PAUSE_DETECTED_MESSAGE, null);
+        sendEventToTest(accessibilityManager, context, TestProtocol.PAUSE_DETECTED_MESSAGE, null);
     }
 
     private static void sendEventToTest(
-            AccessibilityManager accessibilityManager, String eventTag, Bundle data) {
+            AccessibilityManager accessibilityManager,
+            Context context, String eventTag, Bundle data) {
         final AccessibilityEvent e = AccessibilityEvent.obtain(
                 AccessibilityEvent.TYPE_ANNOUNCEMENT);
         e.setClassName(eventTag);
         e.setParcelableData(data);
+        e.setPackageName(context.getApplicationContext().getPackageName());
         accessibilityManager.sendAccessibilityEvent(e);
     }
 
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 5c4a492..1585697 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -92,7 +92,11 @@
 
     // Keep as DeviceFlag to allow remote disable in emergency.
     public static final BooleanFlag ENABLE_SUGGESTED_ACTIONS_OVERVIEW = new DeviceFlag(
-            "ENABLE_SUGGESTED_ACTIONS_OVERVIEW", false, "Show chip hints on the overview screen");
+            "ENABLE_SUGGESTED_ACTIONS_OVERVIEW", true, "Show chip hints on the overview screen");
+
+
+    public static final BooleanFlag ENABLE_DEVICE_SEARCH = getDebugFlag(
+            "ENABLE_DEVICE_SEARCH", false, "Allows on device search in all apps");
 
     public static final BooleanFlag FOLDER_NAME_SUGGEST = new DeviceFlag(
             "FOLDER_NAME_SUGGEST", true,
@@ -138,10 +142,6 @@
     public static final BooleanFlag ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER = getDebugFlag(
             "ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER", true, "Show launcher preview in grid picker");
 
-    public static final BooleanFlag ENABLE_OVERVIEW_ACTIONS = getDebugFlag(
-            "ENABLE_OVERVIEW_ACTIONS", true, "Show app actions instead of the shelf in Overview."
-            + " As part of this decoupling, also distinguish swipe up from nav bar vs above it.");
-
     // Keep as DeviceFlag for remote disable in emergency.
     public static final BooleanFlag ENABLE_OVERVIEW_SELECTIONS = new DeviceFlag(
             "ENABLE_OVERVIEW_SELECTIONS", true, "Show Select Mode button in Overview Actions");
@@ -149,17 +149,29 @@
     public static final BooleanFlag ENABLE_OVERVIEW_SHARE = getDebugFlag(
             "ENABLE_OVERVIEW_SHARE", false, "Show Share button in Overview Actions");
 
+    public static final BooleanFlag ENABLE_OVERVIEW_SHARING_TO_PEOPLE = getDebugFlag(
+            "ENABLE_OVERVIEW_SHARING_TO_PEOPLE", false,
+            "Show indicators for content on Overview to share with top people. ");
+
+    public static final BooleanFlag ENABLE_OVERVIEW_CONTENT_PUSH = getDebugFlag(
+            "ENABLE_OVERVIEW_CONTENT_PUSH", false, "Show Content Push button in Overview Actions");
+
     public static final BooleanFlag ENABLE_DATABASE_RESTORE = getDebugFlag(
-            "ENABLE_DATABASE_RESTORE", true,
+            "ENABLE_DATABASE_RESTORE", false,
             "Enable database restore when new restore session is created");
 
-    public static final BooleanFlag ENABLE_UNIVERSAL_SMARTSPACE = getDebugFlag(
-            "ENABLE_UNIVERSAL_SMARTSPACE", false,
+    public static final BooleanFlag ENABLE_SMARTSPACE_UNIVERSAL = getDebugFlag(
+            "ENABLE_SMARTSPACE_UNIVERSAL", false,
             "Replace Smartspace with a version rendered by System UI.");
 
-    public static final BooleanFlag ENABLE_LSQ_VELOCITY_PROVIDER = getDebugFlag(
-            "ENABLE_LSQ_VELOCITY_PROVIDER", true,
-            "Use Least Square algorithm for motion pause detection.");
+    public static final BooleanFlag ENABLE_SMARTSPACE_ENHANCED = getDebugFlag(
+            "ENABLE_SMARTSPACE_ENHANCED", false,
+            "Replace Smartspace with the enhanced version. "
+              + "Ignored if ENABLE_SMARTSPACE_UNIVERSAL is enabled.");
+
+    public static final BooleanFlag ENABLE_SYSTEM_VELOCITY_PROVIDER = getDebugFlag(
+            "ENABLE_SYSTEM_VELOCITY_PROVIDER", true,
+            "Use system VelocityTracker's algorithm for motion pause detection.");
 
     public static final BooleanFlag ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS =
             getDebugFlag(
@@ -174,8 +186,17 @@
             "SEPARATE_RECENTS_ACTIVITY", false,
             "Uses a separate recents activity instead of using the integrated recents+Launcher UI");
 
-    public static final BooleanFlag USER_EVENT_DISPATCHER = new DeviceFlag(
-            "USER_EVENT_DISPATCHER", true, "User event dispatcher collects logs.");
+    public static final BooleanFlag ENABLE_MINIMAL_DEVICE = getDebugFlag(
+            "ENABLE_MINIMAL_DEVICE", false,
+            "Allow user to toggle minimal device mode in launcher.");
+
+    public static final BooleanFlag EXPANDED_SMARTSPACE = new DeviceFlag(
+            "EXPANDED_SMARTSPACE", false, "Expands smartspace height to two rows. "
+              + "Any apps occupying the first row will be removed from workspace.");
+
+    public static final BooleanFlag ENABLE_FOUR_COLUMNS = new DeviceFlag(
+            "ENABLE_FOUR_COLUMNS", false, "Uses 4 columns in launcher grid."
+            + "Warning: This will permanently alter your home screen items and is not reversible.");
 
     public static void initialize(Context context) {
         synchronized (sDebugFlags) {
diff --git a/src/com/android/launcher3/dragndrop/AddItemActivity.java b/src/com/android/launcher3/dragndrop/AddItemActivity.java
index 0df6713..77d2b85 100644
--- a/src/com/android/launcher3/dragndrop/AddItemActivity.java
+++ b/src/com/android/launcher3/dragndrop/AddItemActivity.java
@@ -16,10 +16,11 @@
 
 package com.android.launcher3.dragndrop;
 
-import static com.android.launcher3.logging.LoggerUtils.newCommandAction;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-import static com.android.launcher3.logging.LoggerUtils.newItemTarget;
-import static com.android.launcher3.logging.LoggerUtils.newLauncherEvent;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ADD_EXTERNAL_ITEM_BACK;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ADD_EXTERNAL_ITEM_CANCELLED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ADD_EXTERNAL_ITEM_DRAGGED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ADD_EXTERNAL_ITEM_PLACED_AUTOMATICALLY;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ADD_EXTERNAL_ITEM_START;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
 import android.annotation.TargetApi;
@@ -43,18 +44,17 @@
 import android.view.View.OnTouchListener;
 
 import com.android.launcher3.BaseActivity;
-import com.android.launcher3.InstallShortcutReceiver;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherAppWidgetHost;
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.R;
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.model.WidgetItem;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.pm.PinRequestHelper;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.util.InstantAppResolver;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
@@ -87,7 +87,6 @@
     private Bundle mWidgetOptions;
 
     private boolean mFinishOnPause = false;
-    private InstantAppResolver mInstantAppResolver;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -101,7 +100,6 @@
 
         mApp = LauncherAppState.getInstance(this);
         mIdp = mApp.getInvariantDeviceProfile();
-        mInstantAppResolver = InstantAppResolver.newInstance(this);
 
         // Use the application context to get the device profile, as in multiwindow-mode, the
         // confirmation activity might be rotated.
@@ -125,7 +123,7 @@
         // savedInstanceState is null when the activity is created the first time (i.e., avoids
         // duplicate logging during rotation)
         if (savedInstanceState == null) {
-            logCommand(Action.Command.ENTRY);
+            logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_START);
         }
     }
 
@@ -178,6 +176,7 @@
         startActivity(homeIntent,
                 ActivityOptions.makeCustomAnimation(this, 0, android.R.anim.fade_out)
                         .toBundle());
+        logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_DRAGGED);
         mFinishOnPause = true;
         return false;
     }
@@ -240,7 +239,7 @@
      * Called when the cancel button is clicked.
      */
     public void onCancelClick(View v) {
-        logCommand(Action.Command.CANCEL);
+        logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_CANCELLED);
         finish();
     }
 
@@ -249,8 +248,8 @@
      */
     public void onPlaceAutomaticallyClick(View v) {
         if (mRequest.getRequestType() == PinItemRequest.REQUEST_TYPE_SHORTCUT) {
-            InstallShortcutReceiver.queueShortcut(mRequest.getShortcutInfo(), this);
-            logCommand(Action.Command.CONFIRM);
+            ItemInstallQueue.INSTANCE.get(this).queueItem(mRequest.getShortcutInfo());
+            logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_PLACED_AUTOMATICALLY);
             mRequest.accept();
             finish();
             return;
@@ -270,16 +269,17 @@
     }
 
     private void acceptWidget(int widgetId) {
-        InstallShortcutReceiver.queueWidget(mRequest.getAppWidgetProviderInfo(this), widgetId, this);
+        ItemInstallQueue.INSTANCE.get(this)
+                .queueItem(mRequest.getAppWidgetProviderInfo(this), widgetId);
         mWidgetOptions.putInt(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId);
         mRequest.accept(mWidgetOptions);
-        logCommand(Action.Command.CONFIRM);
+        logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_PLACED_AUTOMATICALLY);
         finish();
     }
 
     @Override
     public void onBackPressed() {
-        logCommand(Action.Command.BACK);
+        logCommand(LAUNCHER_ADD_EXTERNAL_ITEM_BACK);
         super.onBackPressed();
     }
 
@@ -319,10 +319,9 @@
         throw new UnsupportedOperationException();
     }
 
-    private void logCommand(int command) {
-        getUserEventDispatcher().dispatchUserEvent(newLauncherEvent(
-                newCommandAction(command),
-                newItemTarget(mWidgetCell.getWidgetView(), mInstantAppResolver),
-                newContainerTarget(ContainerType.PINITEM)), null);
+    private void logCommand(StatsLogManager.EventEnum command) {
+        getStatsLogManager().logger()
+                .withItemInfo((ItemInfo) mWidgetCell.getWidgetView().getTag())
+                .log(command);
     }
 }
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index 03028d3..1cfe6ac 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -206,7 +206,6 @@
         }
 
         handleMoveEvent(mLastTouch.x, mLastTouch.y);
-        mLauncher.getUserEventDispatcher().resetActionDurationMillis();
 
         if (!mLauncher.isTouchInProgress() && options.simulatedDndStartPoint == null) {
             // If it is an internal drag and the touch is already complete, cancel immediately
@@ -463,10 +462,10 @@
     }
 
     public void forceTouchMove() {
-        int[] dummyCoordinates = mCoordinatesTemp;
-        DropTarget dropTarget = findDropTarget(mLastTouch.x, mLastTouch.y, dummyCoordinates);
-        mDragObject.x = dummyCoordinates[0];
-        mDragObject.y = dummyCoordinates[1];
+        int[] placeholderCoordinates = mCoordinatesTemp;
+        DropTarget dropTarget = findDropTarget(mLastTouch.x, mLastTouch.y, placeholderCoordinates);
+        mDragObject.x = placeholderCoordinates[0];
+        mDragObject.y = placeholderCoordinates[1];
         checkTouchMove(dropTarget);
     }
 
@@ -544,7 +543,6 @@
             }
         }
         final View dropTargetAsView = dropTarget instanceof View ? (View) dropTarget : null;
-        mLauncher.getUserEventDispatcher().logDragNDrop(mDragObject, dropTargetAsView);
         dispatchDropComplete(dropTargetAsView, accepted);
     }
 
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index de0fa1a..86b93d0 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -187,9 +187,6 @@
      */
     @TargetApi(Build.VERSION_CODES.O)
     public void setItemInfo(final ItemInfo info) {
-        if (!Utilities.ATLEAST_OREO) {
-            return;
-        }
         if (info.itemType != LauncherSettings.Favorites.ITEM_TYPE_APPLICATION &&
                 info.itemType != LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT &&
                 info.itemType != LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
diff --git a/src/com/android/launcher3/dragndrop/PinItemDragListener.java b/src/com/android/launcher3/dragndrop/PinItemDragListener.java
index bf3aa7f..6104d80 100644
--- a/src/com/android/launcher3/dragndrop/PinItemDragListener.java
+++ b/src/com/android/launcher3/dragndrop/PinItemDragListener.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.dragndrop;
 
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 
 import android.annotation.TargetApi;
 import android.appwidget.AppWidgetManager;
@@ -33,15 +32,11 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.PendingAddItemInfo;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
 import com.android.launcher3.widget.PendingItemDragHelper;
 import com.android.launcher3.widget.WidgetAddFlowHandler;
 
-import java.util.ArrayList;
-
 /**
  * {@link DragSource} for handling drop from a different window. This object is initialized
  * in the source window and is passed on to the Launcher activity as an Intent extra.
@@ -107,12 +102,6 @@
     }
 
     @Override
-    public void fillInLogContainerData(ItemInfo childInfo, LauncherLogProto.Target child,
-            ArrayList<LauncherLogProto.Target> parents) {
-        parents.add(newContainerTarget(LauncherLogProto.ContainerType.PINITEM));
-    }
-
-    @Override
     protected void postCleanup() {
         super.postCleanup();
         mCancelSignal.cancel();
diff --git a/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java b/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
index 9982b39..f543e47 100644
--- a/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
+++ b/src/com/android/launcher3/dragndrop/PinShortcutRequestActivityInfo.java
@@ -49,14 +49,14 @@
 
     // Class name used in the target component, such that it will never represent an
     // actual existing class.
-    private static final String DUMMY_COMPONENT_CLASS = "pinned-shortcut";
+    private static final String STUB_COMPONENT_CLASS = "pinned-shortcut";
 
     private final PinItemRequest mRequest;
     private final ShortcutInfo mInfo;
     private final Context mContext;
 
     public PinShortcutRequestActivityInfo(PinItemRequest request, Context context) {
-        super(new ComponentName(request.getShortcutInfo().getPackage(), DUMMY_COMPONENT_CLASS),
+        super(new ComponentName(request.getShortcutInfo().getPackage(), STUB_COMPONENT_CLASS),
                 request.getShortcutInfo().getUserHandle());
         mRequest = request;
         mInfo = request.getShortcutInfo();
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index d01e189..63fa391 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -17,13 +17,13 @@
 package com.android.launcher3.folder;
 
 import static android.text.TextUtils.isEmpty;
+import static android.view.WindowInsetsAnimation.Callback.DISPATCH_MODE_STOP;
 
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
-import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
 import static com.android.launcher3.config.FeatureFlags.ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_CONVERTED_TO_ICON;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_LABEL_UPDATED;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED;
 
@@ -34,8 +34,10 @@
 import android.appwidget.AppWidgetHostView;
 import android.content.Context;
 import android.graphics.Canvas;
+import android.graphics.Insets;
 import android.graphics.Path;
 import android.graphics.Rect;
+import android.os.Build;
 import android.text.InputType;
 import android.text.Selection;
 import android.text.TextUtils;
@@ -47,11 +49,17 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewDebug;
+import android.view.WindowInsets;
+import android.view.WindowInsetsAnimation;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.animation.AnimationUtils;
 import android.view.inputmethod.EditorInfo;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Alarm;
 import com.android.launcher3.BubbleTextView;
@@ -86,7 +94,6 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pageindicators.PageIndicatorDots;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.views.ClipPathView;
@@ -208,6 +215,8 @@
 
     private StatsLogManager mStatsLogManager;
 
+    @Nullable private FolderWindowInsetsAnimationCallback mFolderWindowInsetsAnimationCallback;
+
     /**
      * Used to inflate the Workspace from XML.
      *
@@ -241,9 +250,9 @@
         mFolderName.setSelectAllOnFocus(true);
         mFolderName.setInputType(mFolderName.getInputType()
                 & ~InputType.TYPE_TEXT_FLAG_AUTO_CORRECT
-                & ~InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS
+                | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS
                 | InputType.TYPE_TEXT_FLAG_CAP_WORDS);
-        mFolderName.forceDisableSuggestions(!FeatureFlags.FOLDER_NAME_SUGGEST.get());
+        mFolderName.forceDisableSuggestions(true);
 
         mFooter = findViewById(R.id.folder_footer);
 
@@ -252,6 +261,13 @@
         int measureSpec = MeasureSpec.UNSPECIFIED;
         mFooter.measure(measureSpec, measureSpec);
         mFooterHeight = mFooter.getMeasuredHeight();
+
+        if (Utilities.ATLEAST_R) {
+            mFolderWindowInsetsAnimationCallback =
+                    new FolderWindowInsetsAnimationCallback(DISPATCH_MODE_STOP, this);
+
+            setWindowInsetsAnimationCallback(mFolderWindowInsetsAnimationCallback);
+        }
     }
 
     public boolean onLongClick(View v) {
@@ -373,6 +389,26 @@
         return false;
     }
 
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets windowInsets) {
+        if (Utilities.ATLEAST_R) {
+            this.setTranslationY(0);
+
+            if (windowInsets.isVisible(WindowInsets.Type.ime())) {
+                Insets keyboardInsets = windowInsets.getInsets(WindowInsets.Type.ime());
+                int folderHeightFromBottom = getHeightFromBottom();
+
+                if (keyboardInsets.bottom > folderHeightFromBottom) {
+                    // Translate this folder above the keyboard, then add the folder name's padding
+                    this.setTranslationY(folderHeightFromBottom - keyboardInsets.bottom
+                            - mFolderName.getPaddingBottom());
+                }
+            }
+        }
+
+        return windowInsets;
+    }
+
     public FolderIcon getFolderIcon() {
         return mFolderIcon;
     }
@@ -561,15 +597,6 @@
      * is played.
      */
     private void animateOpen(List<WorkspaceItemInfo> items, int pageNo) {
-        animateOpen(items, pageNo, false);
-    }
-
-    /**
-     * Opens the user folder described by the specified tag. The opening of the folder
-     * is animated relative to the specified View. If the View is null, no animation
-     * is played.
-     */
-    private void animateOpen(List<WorkspaceItemInfo> items, int pageNo, boolean skipUserEventLog) {
         Folder openFolder = getOpen(mLauncher);
         if (openFolder != null && openFolder != this) {
             // Close any open folder before opening a folder.
@@ -619,14 +646,6 @@
                 mState = STATE_OPEN;
                 announceAccessibilityChanges();
 
-                if (!skipUserEventLog) {
-                    mLauncher.getUserEventDispatcher().logActionOnItem(
-                            LauncherLogProto.Action.Touch.TAP,
-                            LauncherLogProto.Action.Direction.NONE,
-                            LauncherLogProto.ItemType.FOLDER_ICON, mInfo.cellX, mInfo.cellY);
-                }
-
-
                 mContent.setFocusOnFirstChild();
             }
         });
@@ -720,11 +739,17 @@
         a.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
+                if (Utilities.ATLEAST_R) {
+                    setWindowInsetsAnimationCallback(null);
+                }
                 mIsAnimatingClosed = true;
             }
 
             @Override
             public void onAnimationEnd(Animator animation) {
+                if (Utilities.ATLEAST_R && mFolderWindowInsetsAnimationCallback != null) {
+                    setWindowInsetsAnimationCallback(mFolderWindowInsetsAnimationCallback);
+                }
                 closeComplete(true);
                 announceAccessibilityChanges();
                 mIsAnimatingClosed = false;
@@ -741,7 +766,8 @@
 
     @Override
     protected View getAccessibilityInitialFocusView() {
-        return mContent.getFirstItem();
+        View firstItem = mContent.getFirstItem();
+        return firstItem != null ? firstItem : super.getAccessibilityInitialFocusView();
     }
 
     private void closeComplete(boolean wasAnimated) {
@@ -1134,6 +1160,9 @@
      * Rearranges the children based on their rank.
      */
     public void rearrangeChildren() {
+        if (!mContent.areViewsBound()) {
+            return;
+        }
         mContent.arrangeChildren(getIconsInReadingOrder());
         mItemsInvalidated = true;
     }
@@ -1179,7 +1208,8 @@
                         newIcon.requestFocus();
                     }
                     if (finalItem != null) {
-                        mLauncher.folderConvertedToItem(mFolderIcon.getFolder(), finalItem);
+                        mStatsLogManager.logger().withItemInfo(finalItem)
+                                .log(LAUNCHER_FOLDER_CONVERTED_TO_ICON);
                     }
                 }
             }
@@ -1464,7 +1494,6 @@
                 }
 
                 statsLogger.log(LAUNCHER_FOLDER_LABEL_UPDATED);
-                logFolderLabelState(mFromLabelState, toLabelState);
                 mFolderName.dispatchBackKey();
             }
         }
@@ -1477,27 +1506,6 @@
         outRect.right += mScrollAreaOffset;
     }
 
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, LauncherLogProto.Target child,
-            ArrayList<LauncherLogProto.Target> targets) {
-        child.gridX = childInfo.cellX;
-        child.gridY = childInfo.cellY;
-        child.pageIndex = mContent.getCurrentPage();
-
-        LauncherLogProto.Target target = newContainerTarget(LauncherLogProto.ContainerType.FOLDER);
-        target.pageIndex = mInfo.screenId;
-        target.gridX = mInfo.cellX;
-        target.gridY = mInfo.cellY;
-        targets.add(target);
-
-        // continue to parent
-        if (mInfo.container == CONTAINER_HOTSEAT) {
-            mLauncher.getHotseat().fillInLogContainerData(mInfo, target, targets);
-        } else {
-            mLauncher.getWorkspace().fillInLogContainerData(mInfo, target, targets);
-        }
-    }
-
     private class OnScrollHintListener implements OnAlarmListener {
 
         private final DragObject mDragObject;
@@ -1585,17 +1593,6 @@
         return getOpenView(launcher, TYPE_FOLDER);
     }
 
-    @Override
-    public void logActionCommand(int command) {
-        mLauncher.getUserEventDispatcher().logActionCommand(
-                command, getFolderIcon(), getLogContainerType());
-    }
-
-    @Override
-    public int getLogContainerType() {
-        return LauncherLogProto.ContainerType.FOLDER;
-    }
-
     /**
      * Navigation bar back key or hardware input back key has been issued.
      */
@@ -1627,8 +1624,7 @@
                         return true;
                     }
                 } else {
-                    mLauncher.getUserEventDispatcher().logActionTapOutside(
-                            newContainerTarget(LauncherLogProto.ContainerType.FOLDER));
+                    // TODO: add ww log if need to gather tap outside to close folder
                     close(true);
                     return true;
                 }
@@ -1663,14 +1659,63 @@
         return mContent;
     }
 
-    /**
-     * Logs current folder label info.
-     *
-     * @deprecated This method is only used for log validation and soon will be removed.
-     */
-    @Deprecated
-    public void logFolderLabelState(FromState fromState, ToState toState) {
-        mLauncher.getUserEventDispatcher()
-                .logLauncherEvent(mInfo.getFolderLabelStateLauncherEvent(fromState, toState));
+    /** Returns the height of the current folder's bottom edge from the bottom of the screen. */
+    private int getHeightFromBottom() {
+        DragLayer.LayoutParams layoutParams = (DragLayer.LayoutParams) getLayoutParams();
+        int folderBottomPx = layoutParams.y + layoutParams.height;
+        int windowBottomPx = mLauncher.getDeviceProfile().heightPx;
+
+        return windowBottomPx - folderBottomPx;
+    }
+
+    /** Callback that animates a folder sliding up above the ime. */
+    @RequiresApi(api = Build.VERSION_CODES.R)
+    private static class FolderWindowInsetsAnimationCallback
+            extends WindowInsetsAnimation.Callback {
+
+        private final Folder mFolder;
+        float mFolderTranslationStart;
+        float mFolderTranslationEnd;
+
+        FolderWindowInsetsAnimationCallback(int dispatchMode, Folder folder) {
+            super(dispatchMode);
+
+            mFolder = folder;
+        }
+
+        @Override
+        public void onPrepare(@NonNull WindowInsetsAnimation animation) {
+            mFolderTranslationStart = mFolder.getTranslationY();
+        }
+
+        @NonNull
+        @Override
+        public WindowInsetsAnimation.Bounds onStart(
+                @NonNull WindowInsetsAnimation animation,
+                @NonNull WindowInsetsAnimation.Bounds bounds) {
+            mFolderTranslationEnd = mFolder.getTranslationY();
+
+            mFolder.setTranslationY(mFolderTranslationStart);
+
+            return super.onStart(animation, bounds);
+        }
+
+        @NonNull
+        @Override
+        public WindowInsets onProgress(@NonNull WindowInsets windowInsets,
+                @NonNull List<WindowInsetsAnimation> list) {
+            if (list.size() == 0) {
+                mFolder.setTranslationY(0);
+
+                return windowInsets;
+            }
+            float progress = list.get(0).getInterpolatedFraction();
+
+            mFolder.setTranslationY(
+                    Utilities.mapRange(progress, mFolderTranslationStart, mFolderTranslationEnd));
+
+            return windowInsets;
+        }
+
     }
 }
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index 75275b2..3296eed 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -129,6 +129,8 @@
     private float mDotScale;
     private Animator mDotScaleAnim;
 
+    private Rect mTouchArea = new Rect();
+
     private final PointF mTranslationForReorderBounce = new PointF(0, 0);
     private final PointF mTranslationForReorderPreview = new PointF(0, 0);
     private float mScaleForReorderBounce = 1f;
@@ -476,7 +478,6 @@
                 // event is assumed to be folder creation on the server side.
                 .withEditText(newTitle.toString())
                 .log(LAUNCHER_FOLDER_AUTO_LABELED);
-        mFolder.logFolderLabelState(fromState, ToState.TO_SUGGESTION0);
     }
 
 
@@ -711,6 +712,11 @@
 
     @Override
     public boolean onTouchEvent(MotionEvent event) {
+        if (event.getAction() == MotionEvent.ACTION_DOWN
+                && shouldIgnoreTouchDown(event.getX(), event.getY())) {
+            return false;
+        }
+
         // Call the superclass onTouchEvent first, because sometimes it changes the state to
         // isPressed() on an ACTION_UP
         super.onTouchEvent(event);
@@ -719,6 +725,15 @@
         return true;
     }
 
+    /**
+     * Returns true if the touch down at the provided position be ignored
+     */
+    protected boolean shouldIgnoreTouchDown(float x, float y) {
+        mTouchArea.set(getPaddingLeft(), getPaddingTop(), getWidth() - getPaddingRight(),
+                getHeight() - getPaddingBottom());
+        return !mTouchArea.contains((int) x, (int) y);
+    }
+
     @Override
     public void cancelLongPress() {
         super.cancelLongPress();
diff --git a/src/com/android/launcher3/folder/FolderPagedView.java b/src/com/android/launcher3/folder/FolderPagedView.java
index 32531c0..a08dd30 100644
--- a/src/com/android/launcher3/folder/FolderPagedView.java
+++ b/src/com/android/launcher3/folder/FolderPagedView.java
@@ -500,6 +500,9 @@
      * Reorders the items such that the {@param empty} spot moves to {@param target}
      */
     public void realTimeReorder(int empty, int target) {
+        if (!mViewsBound) {
+            return;
+        }
         completePendingPageChanges();
         int delay = 0;
         float delayAmount = START_VIEW_REORDER_DELAY;
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java
index 7f8a15c..9ae7faf 100644
--- a/src/com/android/launcher3/folder/PreviewItemManager.java
+++ b/src/com/android/launcher3/folder/PreviewItemManager.java
@@ -39,6 +39,7 @@
 
 import com.android.launcher3.Utilities;
 import com.android.launcher3.graphics.PreloadIconDrawable;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.views.ActivityContext;
 
@@ -394,9 +395,10 @@
     }
 
     private void setDrawable(PreviewItemDrawingParams p, WorkspaceItemInfo item) {
-        if (item.hasPromiseIconUi()) {
+        if (item.hasPromiseIconUi() || (item.runtimeStatusFlags
+                    & ItemInfoWithIcon.FLAG_SHOW_DOWNLOAD_PROGRESS_MASK) != 0) {
             PreloadIconDrawable drawable = newPendingIcon(mContext, item);
-            drawable.setLevel(item.getInstallProgress());
+            drawable.setLevel(item.getProgressLevel());
             p.drawable = drawable;
         } else {
             p.drawable = newIcon(mContext, item);
diff --git a/src/com/android/launcher3/graphics/IconShape.java b/src/com/android/launcher3/graphics/IconShape.java
index 4369385..b208a40 100644
--- a/src/com/android/launcher3/graphics/IconShape.java
+++ b/src/com/android/launcher3/graphics/IconShape.java
@@ -43,8 +43,9 @@
 import android.view.View;
 import android.view.ViewOutlineProvider;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
 import com.android.launcher3.icons.GraphicsUtils;
 import com.android.launcher3.icons.IconNormalizer;
@@ -59,8 +60,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import androidx.annotation.Nullable;
-
 /**
  * Abstract representation of the shape of an icon shape
  */
@@ -381,9 +380,6 @@
      * Initializes the shape which is closest to the {@link AdaptiveIconDrawable}
      */
     public static void init(Context context) {
-        if (!Utilities.ATLEAST_OREO) {
-            return;
-        }
         pickBestShape(context);
     }
 
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 885fb66..efc1201 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -19,6 +19,7 @@
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 import static android.view.View.VISIBLE;
 
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER;
 import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;
 import static com.android.launcher3.model.ModelUtils.getMissingHotseatRanks;
@@ -28,6 +29,7 @@
 import android.annotation.TargetApi;
 import android.app.Fragment;
 import android.appwidget.AppWidgetHostView;
+import android.appwidget.AppWidgetProviderInfo;
 import android.content.Context;
 import android.content.ContextWrapper;
 import android.content.Intent;
@@ -56,6 +58,7 @@
 import com.android.launcher3.InsettableFrameLayout;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.LauncherModel;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherSettings.Favorites;
@@ -70,11 +73,12 @@
 import com.android.launcher3.model.AllAppsList;
 import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.BgDataModel.Callbacks;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.LoaderResults;
 import com.android.launcher3.model.LoaderTask;
+import com.android.launcher3.model.ModelDelegate;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.WidgetsModel;
-import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
@@ -83,6 +87,7 @@
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.uioverrides.PredictedAppIconInflater;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
+import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.views.ActivityContext;
@@ -91,6 +96,7 @@
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -113,7 +119,8 @@
  *   4) Measure and draw the view on a canvas
  */
 @TargetApi(Build.VERSION_CODES.O)
-public class LauncherPreviewRenderer {
+public class LauncherPreviewRenderer extends ContextThemeWrapper
+        implements ActivityContext, WorkspaceLayoutManager, LayoutInflater.Factory2 {
 
     private static final String TAG = "LauncherPreviewRenderer";
 
@@ -123,7 +130,7 @@
      */
     public static class PreviewContext extends ContextWrapper {
 
-        private static final Set<MainThreadInitializedObject> WHITELIST = new HashSet<>(
+        private final Set<MainThreadInitializedObject> mAllowedObjects = new HashSet<>(
                 Arrays.asList(UserCache.INSTANCE, InstallSessionHelper.INSTANCE,
                         LauncherAppState.INSTANCE, InvariantDeviceProfile.INSTANCE,
                         CustomWidgetManager.INSTANCE, PluginManagerWrapper.INSTANCE));
@@ -157,7 +164,7 @@
          */
         public <T> T getObject(MainThreadInitializedObject<T> mainThreadInitializedObject,
                 MainThreadInitializedObject.ObjectProvider<T> provider) {
-            if (!WHITELIST.contains(mainThreadInitializedObject)) {
+            if (!mAllowedObjects.contains(mainThreadInitializedObject)) {
                 throw new IllegalStateException("Leaking unknown objects");
             }
             if (mainThreadInitializedObject == LauncherAppState.INSTANCE) {
@@ -207,10 +214,14 @@
     private final DeviceProfile mDp;
     private final boolean mMigrated;
     private final Rect mInsets;
-
     private final WorkspaceItemInfo mWorkspaceItemInfo;
+    private final LayoutInflater mHomeElementInflater;
+    private final InsettableFrameLayout mRootView;
+    private final Hotseat mHotseat;
+    private final CellLayout mWorkspace;
 
     public LauncherPreviewRenderer(Context context, InvariantDeviceProfile idp, boolean migrated) {
+        super(context, R.style.AppTheme);
         mUiHandler = new Handler(Looper.getMainLooper());
         mContext = context;
         mIdp = idp;
@@ -235,267 +246,287 @@
         mWorkspaceItemInfo.intent = new Intent();
         mWorkspaceItemInfo.contentDescription = mWorkspaceItemInfo.title =
                 context.getString(R.string.label_application);
+
+        mHomeElementInflater = LayoutInflater.from(
+                new ContextThemeWrapper(this, R.style.HomeScreenElementTheme));
+        mHomeElementInflater.setFactory2(this);
+
+        mRootView = (InsettableFrameLayout) mHomeElementInflater.inflate(
+                R.layout.launcher_preview_layout, null, false);
+        mRootView.setInsets(mInsets);
+        measureView(mRootView, mDp.widthPx, mDp.heightPx);
+
+        mHotseat = mRootView.findViewById(R.id.hotseat);
+        mHotseat.resetLayout(false);
+
+        mWorkspace = mRootView.findViewById(R.id.workspace);
+        mWorkspace.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
+                mDp.workspacePadding.top,
+                mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
+                mDp.workspacePadding.bottom);
     }
 
     /** Populate preview and render it. */
     public View getRenderedView() {
-        MainThreadRenderer renderer = new MainThreadRenderer(mContext);
-        renderer.populate();
-        return renderer.mRootView;
+        populate();
+        return mRootView;
     }
 
-    private class MainThreadRenderer extends ContextThemeWrapper
-            implements ActivityContext, WorkspaceLayoutManager, LayoutInflater.Factory2 {
+    public boolean shouldShowRealLauncherPreview() {
+        return ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER.get();
+    }
 
-        private final LayoutInflater mHomeElementInflater;
-        private final InsettableFrameLayout mRootView;
+    public boolean shouldShowQsb() {
+        return FeatureFlags.QSB_ON_FIRST_SCREEN;
+    }
 
-        private final Hotseat mHotseat;
-        private final CellLayout mWorkspace;
+    @Override
+    public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
+        if ("TextClock".equals(name)) {
+            // Workaround for TextClock accessing handler for unregistering ticker.
+            return new TextClock(context, attrs) {
 
-        MainThreadRenderer(Context context) {
-            super(context, R.style.AppTheme);
-
-            mHomeElementInflater = LayoutInflater.from(
-                    new ContextThemeWrapper(this, R.style.HomeScreenElementTheme));
-            mHomeElementInflater.setFactory2(this);
-
-            mRootView = (InsettableFrameLayout) mHomeElementInflater.inflate(
-                    R.layout.launcher_preview_layout, null, false);
-            mRootView.setInsets(mInsets);
-            measureView(mRootView, mDp.widthPx, mDp.heightPx);
-
-            mHotseat = mRootView.findViewById(R.id.hotseat);
-            mHotseat.resetLayout(false);
-
-            mWorkspace = mRootView.findViewById(R.id.workspace);
-            mWorkspace.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
-                    mDp.workspacePadding.top,
-                    mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
-                    mDp.workspacePadding.bottom);
+                @Override
+                public Handler getHandler() {
+                    return mUiHandler;
+                }
+            };
+        } else if (!"fragment".equals(name)) {
+            return null;
         }
 
-        @Override
-        public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
-            if ("TextClock".equals(name)) {
-                // Workaround for TextClock accessing handler for unregistering ticker.
-                return new TextClock(context, attrs) {
+        TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PreviewFragment);
+        FragmentWithPreview f = (FragmentWithPreview) Fragment.instantiate(
+                context, ta.getString(R.styleable.PreviewFragment_android_name));
+        f.enterPreviewMode(context);
+        f.onInit(null);
 
-                    @Override
-                    public Handler getHandler() {
-                        return mUiHandler;
-                    }
-                };
-            } else if (!"fragment".equals(name)) {
-                return null;
-            }
+        View view = f.onCreateView(LayoutInflater.from(context), (ViewGroup) parent, null);
+        view.setId(ta.getInt(R.styleable.PreviewFragment_android_id, View.NO_ID));
+        return view;
+    }
 
-            TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PreviewFragment);
-            FragmentWithPreview f = (FragmentWithPreview) Fragment.instantiate(
-                    context, ta.getString(R.styleable.PreviewFragment_android_name));
-            f.enterPreviewMode(context);
-            f.onInit(null);
+    @Override
+    public View onCreateView(String name, Context context, AttributeSet attrs) {
+        return onCreateView(null, name, context, attrs);
+    }
 
-            View view = f.onCreateView(LayoutInflater.from(context), (ViewGroup) parent, null);
-            view.setId(ta.getInt(R.styleable.PreviewFragment_android_id, View.NO_ID));
-            return view;
+    @Override
+    public BaseDragLayer getDragLayer() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public DeviceProfile getDeviceProfile() {
+        return mDp;
+    }
+
+    @Override
+    public Hotseat getHotseat() {
+        return mHotseat;
+    }
+
+    @Override
+    public CellLayout getScreenWithId(int screenId) {
+        return mWorkspace;
+    }
+
+    private void inflateAndAddIcon(WorkspaceItemInfo info) {
+        BubbleTextView icon = (BubbleTextView) mHomeElementInflater.inflate(
+                R.layout.app_icon, mWorkspace, false);
+        icon.applyFromWorkspaceItem(info);
+        addInScreenFromBind(icon, info);
+    }
+
+    private void inflateAndAddFolder(FolderInfo info) {
+        FolderIcon folderIcon = FolderIcon.inflateIcon(R.layout.folder_icon, this, mWorkspace,
+                info);
+        addInScreenFromBind(folderIcon, info);
+    }
+
+    private void inflateAndAddWidgets(
+            LauncherAppWidgetInfo info,
+            Map<ComponentKey, AppWidgetProviderInfo> widgetProviderInfoMap) {
+        if (widgetProviderInfoMap == null) {
+            return;
         }
-
-        @Override
-        public View onCreateView(String name, Context context, AttributeSet attrs) {
-            return onCreateView(null, name, context, attrs);
+        AppWidgetProviderInfo providerInfo = widgetProviderInfoMap.get(
+                new ComponentKey(info.providerName, info.user));
+        if (providerInfo == null) {
+            return;
         }
+        inflateAndAddWidgets(info, LauncherAppWidgetProviderInfo.fromProviderInfo(
+                getApplicationContext(), providerInfo));
+    }
 
-        @Override
-        public BaseDragLayer getDragLayer() {
-            throw new UnsupportedOperationException();
+    private void inflateAndAddWidgets(LauncherAppWidgetInfo info, WidgetsModel widgetsModel) {
+        WidgetItem widgetItem = widgetsModel.getWidgetProviderInfoByProviderName(
+                info.providerName);
+        if (widgetItem == null) {
+            return;
         }
+        inflateAndAddWidgets(info, widgetItem.widgetInfo);
+    }
 
-        @Override
-        public DeviceProfile getDeviceProfile() {
-            return mDp;
-        }
+    private void inflateAndAddWidgets(
+            LauncherAppWidgetInfo info, LauncherAppWidgetProviderInfo providerInfo) {
+        AppWidgetHostView view = new AppWidgetHostView(mContext);
+        view.setAppWidget(-1, providerInfo);
+        view.updateAppWidget(null);
+        view.setTag(info);
+        addInScreenFromBind(view, info);
+    }
 
-        @Override
-        public Hotseat getHotseat() {
-            return mHotseat;
-        }
-
-        @Override
-        public CellLayout getScreenWithId(int screenId) {
-            return mWorkspace;
-        }
-
-        private void inflateAndAddIcon(WorkspaceItemInfo info) {
-            BubbleTextView icon = (BubbleTextView) mHomeElementInflater.inflate(
-                    R.layout.app_icon, mWorkspace, false);
-            icon.applyFromWorkspaceItem(info);
-            addInScreenFromBind(icon, info);
-        }
-
-        private void inflateAndAddFolder(FolderInfo info) {
-            FolderIcon folderIcon = FolderIcon.inflateIcon(R.layout.folder_icon, this, mWorkspace,
-                    info);
-            addInScreenFromBind(folderIcon, info);
-        }
-
-        private void inflateAndAddWidgets(LauncherAppWidgetInfo info, WidgetsModel widgetsModel) {
-            WidgetItem widgetItem = widgetsModel.getWidgetProviderInfoByProviderName(
-                    info.providerName);
-            if (widgetItem == null) {
-                return;
-            }
-            AppWidgetHostView view = new AppWidgetHostView(mContext);
-            view.setAppWidget(-1, widgetItem.widgetInfo);
-            view.updateAppWidget(null);
-            view.setTag(info);
+    private void inflateAndAddPredictedIcon(WorkspaceItemInfo info) {
+        View view = PredictedAppIconInflater.inflate(mHomeElementInflater, mWorkspace, info);
+        if (view != null) {
             addInScreenFromBind(view, info);
         }
+    }
 
-        private void inflateAndAddPredictedIcon(WorkspaceItemInfo info) {
-            View view = PredictedAppIconInflater.inflate(mHomeElementInflater, mWorkspace, info);
-            if (view != null) {
-                addInScreenFromBind(view, info);
-            }
+    private void dispatchVisibilityAggregated(View view, boolean isVisible) {
+        // Similar to View.dispatchVisibilityAggregated implementation.
+        final boolean thisVisible = view.getVisibility() == VISIBLE;
+        if (thisVisible || !isVisible) {
+            view.onVisibilityAggregated(isVisible);
         }
 
-        private void dispatchVisibilityAggregated(View view, boolean isVisible) {
-            // Similar to View.dispatchVisibilityAggregated implementation.
-            final boolean thisVisible = view.getVisibility() == VISIBLE;
-            if (thisVisible || !isVisible) {
-                view.onVisibilityAggregated(isVisible);
-            }
+        if (view instanceof ViewGroup) {
+            isVisible = thisVisible && isVisible;
+            ViewGroup vg = (ViewGroup) view;
+            int count = vg.getChildCount();
 
-            if (view instanceof ViewGroup) {
-                isVisible = thisVisible && isVisible;
-                ViewGroup vg = (ViewGroup) view;
-                int count = vg.getChildCount();
-
-                for (int i = 0; i < count; i++) {
-                    dispatchVisibilityAggregated(vg.getChildAt(i), isVisible);
-                }
+            for (int i = 0; i < count; i++) {
+                dispatchVisibilityAggregated(vg.getChildAt(i), isVisible);
             }
         }
+    }
 
-        private void populate() {
-            if (ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER.get()) {
-                WorkspaceFetcher fetcher;
-                PreviewContext previewContext = null;
-                if (mMigrated) {
-                    previewContext = new PreviewContext(mContext, mIdp);
-                    LauncherAppState appForPreview = new LauncherAppState(
-                            previewContext, null /* iconCacheFileName */);
-                    fetcher = new WorkspaceItemsInfoFromPreviewFetcher(appForPreview);
-                    MODEL_EXECUTOR.execute(fetcher);
-                } else {
-                    fetcher = new WorkspaceItemsInfoFetcher();
-                    LauncherAppState.getInstance(mContext).getModel().enqueueModelUpdateTask(
-                            (LauncherModel.ModelUpdateTask) fetcher);
+    private void populate() {
+        if (shouldShowRealLauncherPreview()) {
+            WorkspaceFetcher fetcher;
+            PreviewContext previewContext = null;
+            if (mMigrated) {
+                previewContext = new PreviewContext(mContext, mIdp);
+                LauncherAppState appForPreview = new LauncherAppState(
+                        previewContext, null /* iconCacheFileName */);
+                fetcher = new WorkspaceItemsInfoFromPreviewFetcher(appForPreview);
+                MODEL_EXECUTOR.execute(fetcher);
+            } else {
+                fetcher = new WorkspaceItemsInfoFetcher();
+                LauncherAppState.getInstance(mContext).getModel().enqueueModelUpdateTask(
+                        (LauncherModel.ModelUpdateTask) fetcher);
+            }
+            WorkspaceResult workspaceResult = fetcher.get();
+            if (previewContext != null) {
+                previewContext.onDestroy();
+            }
+
+            if (workspaceResult == null) {
+                return;
+            }
+
+            // Separate the items that are on the current screen, and the other remaining items.
+            ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<>();
+            ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<>();
+            ArrayList<LauncherAppWidgetInfo> currentAppWidgets = new ArrayList<>();
+            ArrayList<LauncherAppWidgetInfo> otherAppWidgets = new ArrayList<>();
+            filterCurrentWorkspaceItems(0 /* currentScreenId */,
+                    workspaceResult.mWorkspaceItems, currentWorkspaceItems,
+                    otherWorkspaceItems);
+            filterCurrentWorkspaceItems(0 /* currentScreenId */, workspaceResult.mAppWidgets,
+                    currentAppWidgets, otherAppWidgets);
+            sortWorkspaceItemsSpatially(mIdp, currentWorkspaceItems);
+            for (ItemInfo itemInfo : currentWorkspaceItems) {
+                switch (itemInfo.itemType) {
+                    case Favorites.ITEM_TYPE_APPLICATION:
+                    case Favorites.ITEM_TYPE_SHORTCUT:
+                    case Favorites.ITEM_TYPE_DEEP_SHORTCUT:
+                        inflateAndAddIcon((WorkspaceItemInfo) itemInfo);
+                        break;
+                    case Favorites.ITEM_TYPE_FOLDER:
+                        inflateAndAddFolder((FolderInfo) itemInfo);
+                        break;
+                    default:
+                        break;
                 }
-                WorkspaceResult workspaceResult = fetcher.get();
-                if (previewContext != null) {
-                    previewContext.onDestroy();
-                }
-
-                if (workspaceResult == null) {
-                    return;
-                }
-
-                // Separate the items that are on the current screen, and all the other remaining
-                // items
-                ArrayList<ItemInfo> currentWorkspaceItems = new ArrayList<>();
-                ArrayList<ItemInfo> otherWorkspaceItems = new ArrayList<>();
-                ArrayList<LauncherAppWidgetInfo> currentAppWidgets = new ArrayList<>();
-                ArrayList<LauncherAppWidgetInfo> otherAppWidgets = new ArrayList<>();
-
-                filterCurrentWorkspaceItems(0 /* currentScreenId */,
-                        workspaceResult.mWorkspaceItems, currentWorkspaceItems,
-                        otherWorkspaceItems);
-                filterCurrentWorkspaceItems(0 /* currentScreenId */, workspaceResult.mAppWidgets,
-                        currentAppWidgets, otherAppWidgets);
-                sortWorkspaceItemsSpatially(mIdp, currentWorkspaceItems);
-
-                for (ItemInfo itemInfo : currentWorkspaceItems) {
-                    switch (itemInfo.itemType) {
-                        case Favorites.ITEM_TYPE_APPLICATION:
-                        case Favorites.ITEM_TYPE_SHORTCUT:
-                        case Favorites.ITEM_TYPE_DEEP_SHORTCUT:
-                            inflateAndAddIcon((WorkspaceItemInfo) itemInfo);
-                            break;
-                        case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
-                            inflateAndAddFolder((FolderInfo) itemInfo);
-                            break;
-                        default:
-                            break;
-                    }
-                }
-                for (ItemInfo itemInfo : currentAppWidgets) {
-                    switch (itemInfo.itemType) {
-                        case Favorites.ITEM_TYPE_APPWIDGET:
-                        case Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
+            }
+            for (ItemInfo itemInfo : currentAppWidgets) {
+                switch (itemInfo.itemType) {
+                    case Favorites.ITEM_TYPE_APPWIDGET:
+                    case Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
+                        if (mMigrated) {
+                            inflateAndAddWidgets((LauncherAppWidgetInfo) itemInfo,
+                                    workspaceResult.mWidgetProvidersMap);
+                        } else {
                             inflateAndAddWidgets((LauncherAppWidgetInfo) itemInfo,
                                     workspaceResult.mWidgetsModel);
-                            break;
-                        default:
-                            break;
-                    }
-                }
-
-                IntArray ranks = getMissingHotseatRanks(currentWorkspaceItems,
-                        mIdp.numHotseatIcons);
-                int count = Math.min(ranks.size(), workspaceResult.mCachedPredictedItems.size());
-                for (int i = 0; i < count; i++) {
-                    AppInfo appInfo = workspaceResult.mCachedPredictedItems.get(i);
-                    int rank = ranks.get(i);
-                    WorkspaceItemInfo itemInfo = new WorkspaceItemInfo(appInfo);
-                    itemInfo.container = LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
-                    itemInfo.rank = rank;
-                    itemInfo.cellX = mHotseat.getCellXFromOrder(rank);
-                    itemInfo.cellY = mHotseat.getCellYFromOrder(rank);
-                    itemInfo.screenId = rank;
-                    inflateAndAddPredictedIcon(itemInfo);
-                }
-            } else {
-                // Add hotseat icons
-                for (int i = 0; i < mIdp.numHotseatIcons; i++) {
-                    WorkspaceItemInfo info = new WorkspaceItemInfo(mWorkspaceItemInfo);
-                    info.container = Favorites.CONTAINER_HOTSEAT;
-                    info.screenId = i;
-                    inflateAndAddIcon(info);
-                }
-                // Add workspace icons
-                for (int i = 0; i < mIdp.numColumns; i++) {
-                    WorkspaceItemInfo info = new WorkspaceItemInfo(mWorkspaceItemInfo);
-                    info.container = Favorites.CONTAINER_DESKTOP;
-                    info.screenId = 0;
-                    info.cellX = i;
-                    info.cellY = mIdp.numRows - 1;
-                    inflateAndAddIcon(info);
+                        }
+                        break;
+                    default:
+                        break;
                 }
             }
-
-            // Add first page QSB
-            if (FeatureFlags.QSB_ON_FIRST_SCREEN) {
-                View qsb = mHomeElementInflater.inflate(
-                        R.layout.search_container_workspace, mWorkspace, false);
-                CellLayout.LayoutParams lp =
-                        new CellLayout.LayoutParams(0, 0, mWorkspace.getCountX(), 1);
-                lp.canReorder = false;
-                mWorkspace.addViewToCellLayout(qsb, 0, R.id.search_container_workspace, lp, true);
+            IntArray ranks = getMissingHotseatRanks(currentWorkspaceItems,
+                    mIdp.numHotseatIcons);
+            List<ItemInfo> predictions = workspaceResult.mHotseatPredictions == null
+                    ? Collections.emptyList() : workspaceResult.mHotseatPredictions.items;
+            int count = Math.min(ranks.size(), predictions.size());
+            for (int i = 0; i < count; i++) {
+                int rank = ranks.get(i);
+                WorkspaceItemInfo itemInfo =
+                        new WorkspaceItemInfo((WorkspaceItemInfo) predictions.get(i));
+                itemInfo.container = CONTAINER_HOTSEAT_PREDICTION;
+                itemInfo.rank = rank;
+                itemInfo.cellX = mHotseat.getCellXFromOrder(rank);
+                itemInfo.cellY = mHotseat.getCellYFromOrder(rank);
+                itemInfo.screenId = rank;
+                inflateAndAddPredictedIcon(itemInfo);
             }
-
-            // Setup search view
-            SearchUiManager searchUiManager =
-                    mRootView.findViewById(R.id.search_container_all_apps);
-            mRootView.findViewById(R.id.apps_view).setTranslationY(
-                    mDp.heightPx - searchUiManager.getScrollRangeDelta(mInsets));
-
-            measureView(mRootView, mDp.widthPx, mDp.heightPx);
-            dispatchVisibilityAggregated(mRootView, true);
-            measureView(mRootView, mDp.widthPx, mDp.heightPx);
-            // Additional measure for views which use auto text size API
-            measureView(mRootView, mDp.widthPx, mDp.heightPx);
+        } else {
+            // Add hotseat icons
+            for (int i = 0; i < mIdp.numHotseatIcons; i++) {
+                WorkspaceItemInfo info = new WorkspaceItemInfo(mWorkspaceItemInfo);
+                info.container = Favorites.CONTAINER_HOTSEAT;
+                info.screenId = i;
+                inflateAndAddIcon(info);
+            }
+            // Add workspace icons
+            for (int i = 0; i < mIdp.numColumns; i++) {
+                WorkspaceItemInfo info = new WorkspaceItemInfo(mWorkspaceItemInfo);
+                info.container = Favorites.CONTAINER_DESKTOP;
+                info.screenId = 0;
+                info.cellX = i;
+                info.cellY = mIdp.numRows - 1;
+                inflateAndAddIcon(info);
+            }
         }
+
+        // Add first page QSB
+        if (shouldShowQsb()) {
+            View qsb = mHomeElementInflater.inflate(
+                    R.layout.search_container_workspace, mWorkspace, false);
+            CellLayout.LayoutParams lp =
+                    new CellLayout.LayoutParams(0, 0, mWorkspace.getCountX(), 1);
+            lp.canReorder = false;
+            mWorkspace.addViewToCellLayout(qsb, 0, R.id.search_container_workspace, lp, true);
+        }
+
+        // Setup search view
+        SearchUiManager searchUiManager = mRootView.findViewById(R.id.search_container_all_apps);
+        mRootView.findViewById(R.id.apps_view).setTranslationY(
+                mDp.heightPx - searchUiManager.getScrollRangeDelta(mInsets));
+        ViewGroup searchView = (ViewGroup) searchUiManager;
+        searchView.setEnabled(false);
+        for (int i = 0; i < searchView.getChildCount(); i++) {
+            searchView.getChildAt(i).setEnabled(false);
+        }
+
+        measureView(mRootView, mDp.widthPx, mDp.heightPx);
+        dispatchVisibilityAggregated(mRootView, true);
+        measureView(mRootView, mDp.widthPx, mDp.heightPx);
+        // Additional measure for views which use auto text size API
+        measureView(mRootView, mDp.widthPx, mDp.heightPx);
     }
 
     private static void measureView(View view, int width, int height) {
@@ -541,8 +572,7 @@
                 return null;
             }
 
-            return new WorkspaceResult(mBgDataModel.workspaceItems, mBgDataModel.appWidgets,
-                    mBgDataModel.cachedPredictedItems, mBgDataModel.widgetsModel);
+            return new WorkspaceResult(mBgDataModel, mBgDataModel.widgetsModel, null);
         }
     }
 
@@ -552,7 +582,7 @@
         private final FutureTask<WorkspaceResult> mTask = new FutureTask<>(this);
 
         WorkspaceItemsInfoFromPreviewFetcher(LauncherAppState app) {
-            super(app, null, new BgDataModel(), null);
+            super(app, null, new BgDataModel(), new ModelDelegate(), null);
         }
 
         @Override
@@ -566,12 +596,13 @@
         }
 
         @Override
-        public WorkspaceResult call() throws Exception {
+        public WorkspaceResult call() {
             List<ShortcutInfo> allShortcuts = new ArrayList<>();
-            loadWorkspace(allShortcuts, LauncherSettings.Favorites.PREVIEW_CONTENT_URI);
-            mBgDataModel.widgetsModel.update(mApp, null);
-            return new WorkspaceResult(mBgDataModel.workspaceItems, mBgDataModel.appWidgets,
-                    mBgDataModel.cachedPredictedItems, mBgDataModel.widgetsModel);
+            loadWorkspace(allShortcuts, LauncherSettings.Favorites.PREVIEW_CONTENT_URI,
+                    LauncherSettings.Favorites.SCREEN + " = 0 or "
+                            + LauncherSettings.Favorites.CONTAINER + " = "
+                            + LauncherSettings.Favorites.CONTAINER_HOTSEAT);
+            return new WorkspaceResult(mBgDataModel, null, mWidgetProvidersMap);
         }
     }
 
@@ -591,16 +622,20 @@
     private static class WorkspaceResult {
         private final ArrayList<ItemInfo> mWorkspaceItems;
         private final ArrayList<LauncherAppWidgetInfo> mAppWidgets;
-        private final ArrayList<AppInfo> mCachedPredictedItems;
+        private final FixedContainerItems mHotseatPredictions;
         private final WidgetsModel mWidgetsModel;
+        private final Map<ComponentKey, AppWidgetProviderInfo> mWidgetProvidersMap;
 
-        private WorkspaceResult(ArrayList<ItemInfo> workspaceItems,
-                ArrayList<LauncherAppWidgetInfo> appWidgets,
-                ArrayList<AppInfo> cachedPredictedItems, WidgetsModel widgetsModel) {
-            mWorkspaceItems = workspaceItems;
-            mAppWidgets = appWidgets;
-            mCachedPredictedItems = cachedPredictedItems;
-            mWidgetsModel = widgetsModel;
+        private WorkspaceResult(BgDataModel dataModel,
+                WidgetsModel widgetsModel,
+                Map<ComponentKey, AppWidgetProviderInfo> widgetProviderInfoMap) {
+            synchronized (dataModel) {
+                mWorkspaceItems = dataModel.workspaceItems;
+                mAppWidgets = dataModel.appWidgets;
+                mHotseatPredictions = dataModel.extraItems.get(CONTAINER_HOTSEAT_PREDICTION);
+                mWidgetsModel = widgetsModel;
+                mWidgetProvidersMap = widgetProviderInfoMap;
+            }
         }
     }
 }
diff --git a/src/com/android/launcher3/graphics/OverviewScrim.java b/src/com/android/launcher3/graphics/OverviewScrim.java
index 94acbfd..c0c3e5e 100644
--- a/src/com/android/launcher3/graphics/OverviewScrim.java
+++ b/src/com/android/launcher3/graphics/OverviewScrim.java
@@ -22,6 +22,7 @@
 import static com.android.launcher3.LauncherState.OVERVIEW;
 
 import android.graphics.Rect;
+import android.util.FloatProperty;
 import android.view.View;
 import android.view.ViewGroup;
 
@@ -33,10 +34,25 @@
  */
 public class OverviewScrim extends Scrim {
 
+    public static final FloatProperty<OverviewScrim> SCRIM_MULTIPLIER =
+            new FloatProperty<OverviewScrim>("scrimMultiplier") {
+                @Override
+                public Float get(OverviewScrim scrim) {
+                    return scrim.mScrimMultiplier;
+                }
+
+                @Override
+                public void setValue(OverviewScrim scrim, float v) {
+                    scrim.setScrimMultiplier(v);
+                }
+            };
+
     private @NonNull View mStableScrimmedView;
     // Might be higher up if mStableScrimmedView is invisible.
     private @Nullable View mCurrentScrimmedView;
 
+    private float mScrimMultiplier = 1f;
+
     public OverviewScrim(View view) {
         super(view);
         mStableScrimmedView = mCurrentScrimmedView = mLauncher.getOverviewPanel();
@@ -68,4 +84,16 @@
     public @Nullable View getScrimmedView() {
         return mCurrentScrimmedView;
     }
+
+    private void setScrimMultiplier(float scrimMultiplier) {
+        if (Float.compare(mScrimMultiplier, scrimMultiplier) != 0) {
+            mScrimMultiplier = scrimMultiplier;
+            invalidate();
+        }
+    }
+
+    @Override
+    protected int getScrimAlpha() {
+        return Math.round(super.getScrimAlpha() * mScrimMultiplier);
+    }
 }
diff --git a/src/com/android/launcher3/graphics/PreloadIconDrawable.java b/src/com/android/launcher3/graphics/PreloadIconDrawable.java
index e85b056..9971990 100644
--- a/src/com/android/launcher3/graphics/PreloadIconDrawable.java
+++ b/src/com/android/launcher3/graphics/PreloadIconDrawable.java
@@ -117,6 +117,8 @@
         mIndicatorColor = IconPalette.getPreloadProgressColor(context, mIconColor);
 
         setInternalProgress(0);
+
+        setIsDisabled(!info.isAppStartable());
     }
 
     @Override
@@ -266,14 +268,12 @@
             mIconScale = SMALL_SCALE;
             mScaledTrackPath.reset();
             mTrackAlpha = MAX_PAINT_ALPHA;
-            setIsDisabled(true);
         }
 
         if (progress < 1 && progress > 0) {
             mPathMeasure.getSegment(0, progress * mTrackLength, mScaledProgressPath, true);
             mIconScale = SMALL_SCALE;
             mTrackAlpha = MAX_PAINT_ALPHA;
-            setIsDisabled(true);
         } else if (progress >= 1) {
             setIsDisabled(mItem.isDisabled());
             mScaledTrackPath.set(mScaledProgressPath);
diff --git a/src/com/android/launcher3/graphics/Scrim.java b/src/com/android/launcher3/graphics/Scrim.java
index f90962d..a151cba 100644
--- a/src/com/android/launcher3/graphics/Scrim.java
+++ b/src/com/android/launcher3/graphics/Scrim.java
@@ -61,7 +61,11 @@
     }
 
     public void draw(Canvas canvas) {
-        canvas.drawColor(setColorAlphaBound(mScrimColor, mScrimAlpha));
+        canvas.drawColor(setColorAlphaBound(mScrimColor, getScrimAlpha()));
+    }
+
+    protected int getScrimAlpha() {
+        return mScrimAlpha;
     }
 
     private void setScrimProgress(float progress) {
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index ff0f773..8013557 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -67,8 +67,8 @@
 
     private static final String TAG = "Launcher.IconCache";
 
-    private final Predicate<ItemInfoWithIcon> mIsUsingFallbackIconCheck = w -> w.bitmap != null
-            && w.bitmap.isNullOrLowRes() && !isDefaultIcon(w.bitmap, w.user);
+    private final Predicate<ItemInfoWithIcon> mIsUsingFallbackOrNonDefaultIconCheck = w ->
+            w.bitmap != null && (w.bitmap.isNullOrLowRes() || !isDefaultIcon(w.bitmap, w.user));
 
     private final CachingLogic<ComponentWithLabel> mComponentWithLabelCachingLogic;
     private final CachingLogic<LauncherActivityInfo> mLauncherActivityInfoCachingLogic;
@@ -192,14 +192,14 @@
      * Fill in {@param info} with the icon for {@param si}
      */
     public void getShortcutIcon(ItemInfoWithIcon info, ShortcutInfo si) {
-        getShortcutIcon(info, si, true, mIsUsingFallbackIconCheck);
+        getShortcutIcon(info, si, true, mIsUsingFallbackOrNonDefaultIconCheck);
     }
 
     /**
      * Fill in {@param info} with an unbadged icon for {@param si}
      */
     public void getUnbadgedShortcutIcon(ItemInfoWithIcon info, ShortcutInfo si) {
-        getShortcutIcon(info, si, false, mIsUsingFallbackIconCheck);
+        getShortcutIcon(info, si, false, mIsUsingFallbackOrNonDefaultIconCheck);
     }
 
     /**
@@ -260,14 +260,6 @@
     }
 
     /**
-     * Fill in info with the icon and label for deep shortcut.
-     */
-    public synchronized CacheEntry getDeepShortcutTitleAndIcon(ShortcutInfo info) {
-        return cacheLocked(ShortcutKey.fromInfo(info).componentName, info.getUserHandle(),
-                () -> info, mShortcutCachingLogic, false, false);
-    }
-
-    /**
      * Fill in {@param info} with the icon and label. If the
      * corresponding activity is not found, it reverts to the package icon.
      */
@@ -295,7 +287,7 @@
     /**
      * Fill in {@param mWorkspaceItemInfo} with the icon and label for {@param info}
      */
-    private synchronized void getTitleAndIcon(
+    public synchronized void getTitleAndIcon(
             @NonNull ItemInfoWithIcon infoInOut,
             @NonNull Supplier<LauncherActivityInfo> activityInfoProvider,
             boolean usePkgIcon, boolean useLowResIcon) {
diff --git a/src/com/android/launcher3/keyboard/FocusIndicatorHelper.java b/src/com/android/launcher3/keyboard/FocusIndicatorHelper.java
index c50189c..ae7ad10 100644
--- a/src/com/android/launcher3/keyboard/FocusIndicatorHelper.java
+++ b/src/com/android/launcher3/keyboard/FocusIndicatorHelper.java
@@ -32,6 +32,8 @@
 import android.view.View.OnFocusChangeListener;
 
 import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.util.Themes;
 
 /**
  * A helper class to draw background of a focused view.
@@ -93,6 +95,7 @@
 
     private ObjectAnimator mCurrentAnimation;
     private float mAlpha;
+    private float mRadius;
 
     public FocusIndicatorHelper(View container) {
         mContainer = container;
@@ -104,6 +107,9 @@
 
         setAlpha(0);
         mShift = 0;
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            mRadius = Themes.getDialogCornerRadius(container.getContext());
+        }
     }
 
     protected void setAlpha(float alpha) {
@@ -129,13 +135,15 @@
     }
 
     public void draw(Canvas c) {
-        if (mAlpha > 0) {
-            Rect newRect = getDrawRect();
-            if (newRect != null) {
-                mDirtyRect.set(newRect);
-                c.drawRect(mDirtyRect, mPaint);
-                mIsDirty = true;
-            }
+        if (mAlpha <= 0) return;
+
+        Rect newRect = getDrawRect();
+        if (newRect != null) {
+            mDirtyRect.set(newRect);
+            c.drawRoundRect((float) mDirtyRect.left, (float) mDirtyRect.top,
+                    (float) mDirtyRect.right, (float) mDirtyRect.bottom,
+                    mRadius, mRadius, mPaint);
+            mIsDirty = true;
         }
     }
 
diff --git a/src/com/android/launcher3/logging/LoggerUtils.java b/src/com/android/launcher3/logging/LoggerUtils.java
deleted file mode 100644
index cd4f034..0000000
--- a/src/com/android/launcher3/logging/LoggerUtils.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.logging;
-
-import android.util.ArrayMap;
-import android.util.SparseArray;
-import android.view.View;
-
-import com.android.launcher3.ButtonDropTarget;
-import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogExtensions.TargetExtension;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.LauncherEvent;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
-import com.android.launcher3.util.InstantAppResolver;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-
-/**
- * Helper methods for logging.
- */
-public class LoggerUtils {
-    private static final ArrayMap<Class, SparseArray<String>> sNameCache = new ArrayMap<>();
-    private static final String UNKNOWN = "UNKNOWN";
-    private static final int DEFAULT_PREDICTED_RANK = 10000;
-    private static final String DELIMITER_DOT = "\\.";
-
-    public static String getFieldName(int value, Class c) {
-        SparseArray<String> cache;
-        synchronized (sNameCache) {
-            cache = sNameCache.get(c);
-            if (cache == null) {
-                cache = new SparseArray<>();
-                for (Field f : c.getDeclaredFields()) {
-                    if (f.getType() == int.class && Modifier.isStatic(f.getModifiers())) {
-                        try {
-                            f.setAccessible(true);
-                            cache.put(f.getInt(null), f.getName());
-                        } catch (IllegalAccessException e) {
-                            // Ignore
-                        }
-                    }
-                }
-                sNameCache.put(c, cache);
-            }
-        }
-        String result = cache.get(value);
-        return result != null ? result : UNKNOWN;
-    }
-
-    public static Target newItemTarget(int itemType) {
-        Target t = newTarget(Target.Type.ITEM);
-        t.itemType = itemType;
-        return t;
-    }
-
-    public static Target newItemTarget(View v, InstantAppResolver instantAppResolver) {
-        return (v != null) && (v.getTag() instanceof ItemInfo)
-                ? newItemTarget((ItemInfo) v.getTag(), instantAppResolver)
-                : newTarget(Target.Type.ITEM);
-    }
-
-    public static Target newItemTarget(ItemInfo info, InstantAppResolver instantAppResolver) {
-        Target t = newTarget(Target.Type.ITEM);
-        switch (info.itemType) {
-            case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
-                t.itemType = (instantAppResolver != null && info instanceof AppInfo
-                        && instantAppResolver.isInstantApp(((AppInfo) info)))
-                        ? ItemType.WEB_APP
-                        : ItemType.APP_ICON;
-                t.predictedRank = DEFAULT_PREDICTED_RANK;
-                break;
-            case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
-                t.itemType = ItemType.SHORTCUT;
-                t.predictedRank = DEFAULT_PREDICTED_RANK;
-                break;
-            case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
-                t.itemType = ItemType.FOLDER_ICON;
-                break;
-            case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
-                t.itemType = ItemType.WIDGET;
-                break;
-            case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
-                t.itemType = ItemType.DEEPSHORTCUT;
-                t.predictedRank = DEFAULT_PREDICTED_RANK;
-                break;
-        }
-        return t;
-    }
-
-    public static Target newDropTarget(View v) {
-        if (!(v instanceof ButtonDropTarget)) {
-            return newTarget(Target.Type.CONTAINER);
-        }
-        if (v instanceof ButtonDropTarget) {
-            return ((ButtonDropTarget) v).getDropTargetForLogging();
-        }
-        return newTarget(Target.Type.CONTROL);
-    }
-
-    public static Target newTarget(int targetType, TargetExtension extension) {
-        Target t = new Target();
-        t.type = targetType;
-        t.extension = extension;
-        return t;
-    }
-
-    public static Target newTarget(int targetType) {
-        Target t = new Target();
-        t.type = targetType;
-        return t;
-    }
-
-    public static Target newControlTarget(int controlType) {
-        Target t = newTarget(Target.Type.CONTROL);
-        t.controlType = controlType;
-        return t;
-    }
-
-    public static Target newContainerTarget(int containerType) {
-        Target t = newTarget(Target.Type.CONTAINER);
-        t.containerType = containerType;
-        return t;
-    }
-
-    public static Action newAction(int type) {
-        Action a = new Action();
-        a.type = type;
-        return a;
-    }
-
-    public static Action newCommandAction(int command) {
-        Action a = newAction(Action.Type.COMMAND);
-        a.command = command;
-        return a;
-    }
-
-    public static Action newTouchAction(int touch) {
-        Action a = newAction(Action.Type.TOUCH);
-        a.touch = touch;
-        return a;
-    }
-
-    public static LauncherEvent newLauncherEvent(Action action, Target... srcTargets) {
-        LauncherEvent event = new LauncherEvent();
-        event.srcTarget = srcTargets;
-        event.action = action;
-        return event;
-    }
-
-    /**
-     * Creates LauncherEvent using Action and ArrayList of Targets
-     */
-    public static LauncherEvent newLauncherEvent(Action action, ArrayList<Target> targets) {
-        Target[] targetsArray = new Target[targets.size()];
-        targets.toArray(targetsArray);
-        return newLauncherEvent(action, targetsArray);
-    }
-
-    /**
-     * String conversion for only the helpful parts of {@link Object#toString()} method
-     * @param stringToExtract "foo.bar.baz.MyObject@1234"
-     * @return "MyObject@1234"
-     */
-    public static String extractObjectNameAndAddress(String stringToExtract) {
-        String[] superStringParts = stringToExtract.split(DELIMITER_DOT);
-        if (superStringParts.length == 0) {
-            return "";
-        }
-        return superStringParts[superStringParts.length - 1];
-    }
-}
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index 8e23b65..2066cd3 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -15,7 +15,6 @@
  */
 package com.android.launcher3.logging;
 
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_CLOSE_DOWN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_OPEN_UP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_GESTURE;
@@ -23,21 +22,21 @@
 
 import android.content.Context;
 
-import androidx.annotation.Nullable;
-
 import com.android.launcher3.R;
 import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
 import com.android.launcher3.logger.LauncherAtom.FromState;
 import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.LauncherLogProto;
 import com.android.launcher3.util.ResourceBasedOverride;
 
 /**
  * Handles the user event logging in R+.
+ *
+ * <pre>
  * All of the event ids are defined here.
- * Most of the methods are dummy methods for Launcher3
+ * Most of the methods are placeholder methods for Launcher3
  * Actual call happens only for Launcher variant that implements QuickStep.
+ * </pre>
  */
 public class StatsLogManager implements ResourceBasedOverride {
 
@@ -49,41 +48,22 @@
     public static final int LAUNCHER_STATE_UNCHANGED = 5;
 
     /**
-     * Returns proper launcher state enum for {@link StatsLogManager}
-     * (to be removed during UserEventDispatcher cleanup)
+     * Returns event enum based on the two state transition information when swipe
+     * gesture happens(to be removed during UserEventDispatcher cleanup).
      */
-    public static int containerTypeToAtomState(int containerType) {
-        switch (containerType) {
-            case LauncherLogProto.ContainerType.ALLAPPS_VALUE:
-                return LAUNCHER_STATE_ALLAPPS;
-            case LauncherLogProto.ContainerType.OVERVIEW_VALUE:
-                return LAUNCHER_STATE_OVERVIEW;
-            case LauncherLogProto.ContainerType.WORKSPACE_VALUE:
-                return LAUNCHER_STATE_HOME;
-            case LauncherLogProto.ContainerType.APP_VALUE:
-                return LAUNCHER_STATE_BACKGROUND;
-        }
-        return LAUNCHER_STATE_UNSPECIFIED;
-    }
-
-    /**
-     * Returns event enum based on the two {@link ContainerType} transition information when
-     * swipe gesture happens.
-     * (to be removed during UserEventDispatcher cleanup)
-     */
-    public static EventEnum getLauncherAtomEvent(int startContainerType,
-            int targetContainerType, EventEnum fallbackEvent) {
-        if (startContainerType == LauncherLogProto.ContainerType.WORKSPACE.getNumber()
-                && targetContainerType == LauncherLogProto.ContainerType.WORKSPACE.getNumber()) {
+    public static EventEnum getLauncherAtomEvent(int startState,
+            int targetState, EventEnum fallbackEvent) {
+        if (startState == LAUNCHER_STATE_HOME
+                && targetState == LAUNCHER_STATE_HOME) {
             return LAUNCHER_HOME_GESTURE;
-        } else if (startContainerType != LauncherLogProto.ContainerType.TASKSWITCHER.getNumber()
-                && targetContainerType == LauncherLogProto.ContainerType.TASKSWITCHER.getNumber()) {
+        } else if (startState != LAUNCHER_STATE_OVERVIEW
+                && targetState == LAUNCHER_STATE_OVERVIEW) {
             return LAUNCHER_OVERVIEW_GESTURE;
-        } else if (startContainerType != LauncherLogProto.ContainerType.ALLAPPS.getNumber()
-                && targetContainerType == LauncherLogProto.ContainerType.ALLAPPS.getNumber()) {
+        } else if (startState != LAUNCHER_STATE_ALLAPPS
+                && targetState == LAUNCHER_STATE_ALLAPPS) {
             return LAUNCHER_ALLAPPS_OPEN_UP;
-        } else if (startContainerType == LauncherLogProto.ContainerType.ALLAPPS.getNumber()
-                && targetContainerType != LauncherLogProto.ContainerType.ALLAPPS.getNumber()) {
+        } else if (startState == LAUNCHER_STATE_ALLAPPS
+                && targetState != LAUNCHER_STATE_ALLAPPS) {
             return LAUNCHER_ALLAPPS_CLOSE_DOWN;
         }
         return fallbackEvent; // TODO fix
@@ -273,7 +253,98 @@
         LAUNCHER_SELECT_MODE_CLOSE(583),
 
         @UiEvent(doc = "User tapped on the highlight items in select mode")
-        LAUNCHER_SELECT_MODE_ITEM(584);
+        LAUNCHER_SELECT_MODE_ITEM(584),
+
+        @UiEvent(doc = "Notification dot on app icon enabled.")
+        LAUNCHER_NOTIFICATION_DOT_ENABLED(611),
+
+        @UiEvent(doc = "Notification dot on app icon disabled.")
+        LAUNCHER_NOTIFICATION_DOT_DISABLED(612),
+
+        @UiEvent(doc = "For new apps, add app icons to home screen enabled.")
+        LAUNCHER_ADD_NEW_APPS_TO_HOME_SCREEN_ENABLED(613),
+
+        @UiEvent(doc = "For new apps, add app icons to home screen disabled.")
+        LAUNCHER_ADD_NEW_APPS_TO_HOME_SCREEN_DISABLED(614),
+
+        @UiEvent(doc = "Home screen rotation is enabled when phone is rotated.")
+        LAUNCHER_HOME_SCREEN_ROTATION_ENABLED(615),
+
+        @UiEvent(doc = "Home screen rotation is disabled when phone is rotated.")
+        LAUNCHER_HOME_SCREEN_ROTATION_DISABLED(616),
+
+        @UiEvent(doc = "Suggestions in all apps list enabled.")
+        LAUNCHER_ALL_APPS_SUGGESTIONS_ENABLED(619),
+
+        @UiEvent(doc = "Suggestions in all apps list disabled.")
+        LAUNCHER_ALL_APPS_SUGGESTIONS_DISABLED(620),
+
+        @UiEvent(doc = "Suggestions on home screen is enabled.")
+        LAUNCHER_HOME_SCREEN_SUGGESTIONS_ENABLED(621),
+
+        @UiEvent(doc = "Suggestions on home screen is disabled.")
+        LAUNCHER_HOME_SCREEN_SUGGESTIONS_DISABLED(622),
+
+        @UiEvent(doc = "System navigation is 3 button mode.")
+        LAUNCHER_NAVIGATION_MODE_3_BUTTON(623),
+
+        @UiEvent(doc = "System navigation mode is 2 button mode.")
+        LAUNCHER_NAVIGATION_MODE_2_BUTTON(624),
+
+        @UiEvent(doc = "System navigation mode is 0 button mode/gesture navigation mode .")
+        LAUNCHER_NAVIGATION_MODE_GESTURE_BUTTON(625),
+
+        @UiEvent(doc = "User tapped on image content in Overview Select mode.")
+        LAUNCHER_SELECT_MODE_IMAGE(627),
+
+        @UiEvent(doc = "Activity to add external item was started")
+        LAUNCHER_ADD_EXTERNAL_ITEM_START(641),
+
+        @UiEvent(doc = "Activity to add external item was cancelled")
+        LAUNCHER_ADD_EXTERNAL_ITEM_CANCELLED(642),
+
+        @UiEvent(doc = "Activity to add external item was backed out")
+        LAUNCHER_ADD_EXTERNAL_ITEM_BACK(643),
+
+        @UiEvent(doc = "Item was placed automatically in external item addition flow")
+        LAUNCHER_ADD_EXTERNAL_ITEM_PLACED_AUTOMATICALLY(644),
+
+        @UiEvent(doc = "Item was dragged in external item addition flow")
+        LAUNCHER_ADD_EXTERNAL_ITEM_DRAGGED(645),
+
+        @UiEvent(doc = "A folder was replaced by a single item")
+        LAUNCHER_FOLDER_CONVERTED_TO_ICON(646),
+
+        @UiEvent(doc = "A hotseat prediction item was pinned")
+        LAUNCHER_HOTSEAT_PREDICTION_PINNED(647),
+
+        @UiEvent(doc = "Undo event was tapped.")
+        LAUNCHER_UNDO(648),
+
+        @UiEvent(doc = "Task switcher clear all target was tapped.")
+        LAUNCHER_TASK_CLEAR_ALL(649),
+
+        @UiEvent(doc = "Task preview was long pressed.")
+        LAUNCHER_TASK_PREVIEW_LONGPRESS(650),
+
+        @UiEvent(doc = "User swiped down on workspace (triggering noti shade to open).")
+        LAUNCHER_SWIPE_DOWN_WORKSPACE_NOTISHADE_OPEN(651),
+
+        @UiEvent(doc = "Notification dismissed by swiping right.")
+        LAUNCHER_NOTIFICATION_DISMISSED(652),
+
+        @UiEvent(doc = "Current grid size is changed to 5.")
+        LAUNCHER_GRID_SIZE_5(662),
+
+        @UiEvent(doc = "Current grid size is changed to 4.")
+        LAUNCHER_GRID_SIZE_4(663),
+
+        @UiEvent(doc = "Current grid size is changed to 3.")
+        LAUNCHER_GRID_SIZE_3(664),
+
+        @UiEvent(doc = "Current grid size is changed to 2.")
+        LAUNCHER_GRID_SIZE_2(665),
+        ;
 
         // ADD MORE
 
@@ -402,23 +473,4 @@
                 context.getApplicationContext(), R.string.stats_log_manager_class);
         return mgr;
     }
-
-    /**
-     * Log an event with ranked-choice information along with package. Does nothing if event.getId()
-     * <= 0.
-     *
-     * @param rankingEvent an enum implementing EventEnum interface.
-     * @param instanceId An identifier obtained from an InstanceIdSequence.
-     * @param packageName the package name of the relevant app, if known (null otherwise).
-     * @param position the position picked.
-     */
-    public void log(EventEnum rankingEvent, InstanceId instanceId, @Nullable String packageName,
-            int position) {
-    }
-
-    /**
-     * Logs snapshot, or impression of the current workspace.
-     */
-    public void logSnapshot() {
-    }
 }
diff --git a/src/com/android/launcher3/logging/StatsLogUtils.java b/src/com/android/launcher3/logging/StatsLogUtils.java
deleted file mode 100644
index a5cc7ea..0000000
--- a/src/com/android/launcher3/logging/StatsLogUtils.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package com.android.launcher3.logging;
-
-import android.view.View;
-import android.view.ViewParent;
-
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
-
-import java.util.ArrayList;
-
-public class StatsLogUtils {
-    private final static int MAXIMUM_VIEW_HIERARCHY_LEVEL = 5;
-
-    /**
-     * Implemented by containers to provide a container source for a given child.
-     */
-    public interface LogContainerProvider {
-
-        /**
-         * Populates parent container targets for an item
-         */
-        void fillInLogContainerData(ItemInfo childInfo, Target child, ArrayList<Target> parents);
-    }
-
-    /**
-     * Recursively finds the parent of the given child which implements IconLogInfoProvider
-     */
-    public static LogContainerProvider getLaunchProviderRecursive(@Nullable View v) {
-        ViewParent parent;
-        if (v != null) {
-            parent = v.getParent();
-        } else {
-            return null;
-        }
-
-        // Optimization to only check up to 5 parents.
-        int count = MAXIMUM_VIEW_HIERARCHY_LEVEL;
-        while (parent != null && count-- > 0) {
-            if (parent instanceof LogContainerProvider) {
-                return (LogContainerProvider) parent;
-            } else {
-                parent = parent.getParent();
-            }
-        }
-        return null;
-    }
-}
diff --git a/src/com/android/launcher3/logging/UserEventDispatcher.java b/src/com/android/launcher3/logging/UserEventDispatcher.java
deleted file mode 100644
index e094cab..0000000
--- a/src/com/android/launcher3/logging/UserEventDispatcher.java
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.logging;
-
-import static com.android.launcher3.logging.LoggerUtils.newAction;
-import static com.android.launcher3.logging.LoggerUtils.newCommandAction;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-import static com.android.launcher3.logging.LoggerUtils.newControlTarget;
-import static com.android.launcher3.logging.LoggerUtils.newDropTarget;
-import static com.android.launcher3.logging.LoggerUtils.newItemTarget;
-import static com.android.launcher3.logging.LoggerUtils.newLauncherEvent;
-import static com.android.launcher3.logging.LoggerUtils.newTarget;
-import static com.android.launcher3.logging.LoggerUtils.newTouchAction;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.TipType;
-
-import static java.util.Optional.ofNullable;
-
-import android.app.PendingIntent;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.os.Process;
-import android.os.SystemClock;
-import android.os.UserHandle;
-import android.util.Log;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.DropTarget;
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.LauncherLogProto;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.LauncherEvent;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
-import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.InstantAppResolver;
-import com.android.launcher3.util.LogConfig;
-import com.android.launcher3.util.ResourceBasedOverride;
-
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.google.protobuf.nano.InvalidProtocolBufferNanoException;
-import com.google.protobuf.nano.MessageNano;
-
-import java.util.ArrayList;
-import java.util.UUID;
-
-/**
- * Manages the creation of {@link LauncherEvent}.
- * To debug this class, execute following command before side loading a new apk.
- * <p>
- * $ adb shell setprop log.tag.UserEvent VERBOSE
- */
-public class UserEventDispatcher implements ResourceBasedOverride {
-
-    private static final String TAG = "UserEvent";
-    private static final boolean IS_VERBOSE = Utilities.isPropertyEnabled(LogConfig.USEREVENT);
-    private static final String UUID_STORAGE = "uuid";
-
-    /**
-     * A factory method for UserEventDispatcher
-     */
-    public static UserEventDispatcher newInstance(Context context) {
-        SharedPreferences sharedPrefs = Utilities.getDevicePrefs(context);
-        String uuidStr = sharedPrefs.getString(UUID_STORAGE, null);
-        if (uuidStr == null) {
-            uuidStr = UUID.randomUUID().toString();
-            sharedPrefs.edit().putString(UUID_STORAGE, uuidStr).apply();
-        }
-        UserEventDispatcher ued = Overrides.getObject(UserEventDispatcher.class,
-                context.getApplicationContext(), R.string.user_event_dispatcher_class);
-        ued.mUuidStr = uuidStr;
-        ued.mInstantAppResolver = InstantAppResolver.newInstance(context);
-        return ued;
-    }
-
-
-    /**
-     * Fills in the container data on the given event if the given view is not null.
-     *
-     * @return whether container data was added.
-     */
-    public boolean fillLogContainer(@Nullable View v, Target child,
-            @Nullable ArrayList<Target> targets) {
-        LogContainerProvider firstParent = StatsLogUtils.getLaunchProviderRecursive(v);
-        if (v == null || !(v.getTag() instanceof ItemInfo) || firstParent == null) {
-            return false;
-        }
-        final ItemInfo itemInfo = (ItemInfo) v.getTag();
-        firstParent.fillInLogContainerData(itemInfo, child, targets);
-        return true;
-    }
-
-    protected void onFillInLogContainerData(@NonNull ItemInfo itemInfo, @NonNull Target target,
-            @NonNull ArrayList<Target> targets) {
-    }
-
-    private boolean mSessionStarted;
-    private long mElapsedContainerMillis;
-    private long mElapsedSessionMillis;
-    private long mActionDurationMillis;
-    private String mUuidStr;
-    protected InstantAppResolver mInstantAppResolver;
-    private boolean mAppOrTaskLaunch;
-    private boolean mPreviousHomeGesture;
-
-    //                      APP_ICON    SHORTCUT    WIDGET
-    // --------------------------------------------------------------
-    // packageNameHash      required    optional    required
-    // componentNameHash    required                required
-    // intentHash                       required
-    // --------------------------------------------------------------
-
-    @Deprecated
-    public void logAppLaunch(View v, Intent intent, @Nullable UserHandle userHandle) {
-        Target itemTarget = newItemTarget(v, mInstantAppResolver);
-        Action action = newTouchAction(Action.Touch.TAP);
-        ArrayList<Target> targets = makeTargetsList(itemTarget);
-        if (fillLogContainer(v, itemTarget, targets)) {
-            onFillInLogContainerData((ItemInfo) v.getTag(), itemTarget, targets);
-            fillIntentInfo(itemTarget, intent, userHandle);
-        }
-        LauncherEvent event = newLauncherEvent(action,  targets);
-        dispatchUserEvent(event, intent);
-        mAppOrTaskLaunch = true;
-    }
-
-    /**
-     * Dummy method.
-     */
-    public void logActionTip(int actionType, int viewType) {
-    }
-
-    @Deprecated
-    public void logTaskLaunchOrDismiss(int action, int direction, int taskIndex,
-            ComponentKey componentKey) {
-        LauncherEvent event = newLauncherEvent(newTouchAction(action), // TAP or SWIPE or FLING
-                newTarget(Target.Type.ITEM));
-        if (action == Action.Touch.SWIPE || action == Action.Touch.FLING) {
-            // Direction DOWN means the task was launched, UP means it was dismissed.
-            event.action.dir = direction;
-        }
-        event.srcTarget[0].itemType = ItemType.TASK;
-        event.srcTarget[0].pageIndex = taskIndex;
-        fillComponentInfo(event.srcTarget[0], componentKey.componentName);
-        dispatchUserEvent(event, null);
-        mAppOrTaskLaunch = true;
-    }
-
-    protected void fillIntentInfo(Target target, Intent intent, @Nullable UserHandle userHandle) {
-        target.intentHash = intent.hashCode();
-        target.isWorkApp = userHandle != null && !userHandle.equals(Process.myUserHandle());
-        fillComponentInfo(target, intent.getComponent());
-    }
-
-    private void fillComponentInfo(Target target, ComponentName cn) {
-        if (cn != null) {
-            target.packageNameHash = (mUuidStr + cn.getPackageName()).hashCode();
-            target.componentHash = (mUuidStr + cn.flattenToString()).hashCode();
-        }
-    }
-
-    public void logNotificationLaunch(View v, PendingIntent intent) {
-        LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.TAP),
-                newItemTarget(v, mInstantAppResolver), newTarget(Target.Type.CONTAINER));
-        Target itemTarget = newItemTarget(v, mInstantAppResolver);
-        ArrayList<Target> targets = makeTargetsList(itemTarget);
-
-        if (fillLogContainer(v, itemTarget, targets)) {
-            itemTarget.packageNameHash = (mUuidStr + intent.getCreatorPackage()).hashCode();
-        }
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionCommand(int command, Target srcTarget) {
-        logActionCommand(command, srcTarget, null);
-    }
-
-    public void logActionCommand(int command, int srcContainerType, int dstContainerType) {
-        logActionCommand(command, newContainerTarget(srcContainerType),
-                dstContainerType >= 0 ? newContainerTarget(dstContainerType) : null);
-    }
-
-    public void logActionCommand(int command, int srcContainerType, int dstContainerType,
-            int pageIndex) {
-        Target srcTarget = newContainerTarget(srcContainerType);
-        srcTarget.pageIndex = pageIndex;
-        logActionCommand(command, srcTarget,
-                dstContainerType >= 0 ? newContainerTarget(dstContainerType) : null);
-    }
-
-    public void logActionCommand(int command, Target srcTarget, Target dstTarget) {
-        LauncherEvent event = newLauncherEvent(newCommandAction(command), srcTarget);
-        if (command == Action.Command.STOP) {
-            if (mAppOrTaskLaunch || !mSessionStarted) {
-                mSessionStarted = false;
-                return;
-            }
-        }
-
-        if (dstTarget != null) {
-            event.destTarget = new Target[1];
-            event.destTarget[0] = dstTarget;
-            event.action.isStateChange = true;
-        }
-        dispatchUserEvent(event, null);
-    }
-
-    /**
-     * TODO: Make this function work when a container view is passed as the 2nd param.
-     */
-    public void logActionCommand(int command, View itemView, int srcContainerType) {
-        LauncherEvent event = newLauncherEvent(newCommandAction(command),
-                newItemTarget(itemView, mInstantAppResolver), newTarget(Target.Type.CONTAINER));
-
-        Target itemTarget = newItemTarget(itemView, mInstantAppResolver);
-        ArrayList<Target> targets = makeTargetsList(itemTarget);
-
-        if (fillLogContainer(itemView, itemTarget, targets)) {
-            // TODO: Remove the following two lines once fillInLogContainerData can take in a
-            // container view.
-            itemTarget.type = Target.Type.CONTAINER;
-            itemTarget.containerType = srcContainerType;
-        }
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionOnControl(int action, int controlType) {
-        logActionOnControl(action, controlType, null);
-    }
-
-    public void logActionOnControl(int action, int controlType, int parentContainerType) {
-        logActionOnControl(action, controlType, null, parentContainerType);
-    }
-
-    /**
-     * Logs control action with proper parent hierarchy
-     */
-    public void logActionOnControl(int actionType, int controlType,
-            @Nullable View controlInContainer, int... parentTypes) {
-        Target control = newTarget(Target.Type.CONTROL);
-        control.controlType = controlType;
-        Action action = newAction(actionType);
-
-        ArrayList<Target> targets = makeTargetsList(control);
-        if (controlInContainer != null) {
-            fillLogContainer(controlInContainer, control, targets);
-        }
-        for (int parentContainerType : parentTypes) {
-            if (parentContainerType < 0) continue;
-            targets.add(newContainerTarget(parentContainerType));
-        }
-        LauncherEvent event = newLauncherEvent(action, targets);
-        if (actionType == Action.Touch.DRAGDROP) {
-            event.actionDurationMillis = SystemClock.uptimeMillis() - mActionDurationMillis;
-        }
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionTapOutside(Target target) {
-        LauncherEvent event = newLauncherEvent(newTouchAction(Action.Type.TOUCH),
-                target);
-        event.action.isOutside = true;
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionBounceTip(int containerType) {
-        LauncherEvent event = newLauncherEvent(newAction(Action.Type.TIP),
-                newContainerTarget(containerType));
-        event.srcTarget[0].tipType = TipType.BOUNCE;
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionOnContainer(int action, int dir, int containerType) {
-        logActionOnContainer(action, dir, containerType, 0);
-    }
-
-    public void logActionOnContainer(int action, int dir, int containerType, int pageIndex) {
-        LauncherEvent event = newLauncherEvent(newTouchAction(action),
-                newContainerTarget(containerType));
-        event.action.dir = dir;
-        event.srcTarget[0].pageIndex = pageIndex;
-        dispatchUserEvent(event, null);
-    }
-
-    /**
-     * Used primarily for swipe up and down when state changes when swipe up happens from the
-     * navbar bezel, the {@param srcChildContainerType} is NAVBAR and
-     * {@param srcParentContainerType} is either one of the two
-     * (1) WORKSPACE: if the launcher is the foreground activity
-     * (2) APP: if another app was the foreground activity
-     */
-    public void logStateChangeAction(int action, int dir, int downX, int downY,
-            int srcChildTargetType, int srcParentContainerType, int dstContainerType,
-            int pageIndex) {
-        LauncherEvent event;
-        if (srcChildTargetType == ItemType.TASK) {
-            event = newLauncherEvent(newTouchAction(action),
-                    newItemTarget(srcChildTargetType),
-                    newContainerTarget(srcParentContainerType));
-        } else {
-            event = newLauncherEvent(newTouchAction(action),
-                    newContainerTarget(srcChildTargetType),
-                    newContainerTarget(srcParentContainerType));
-        }
-        event.destTarget = new Target[1];
-        event.destTarget[0] = newContainerTarget(dstContainerType);
-        event.action.dir = dir;
-        event.action.isStateChange = true;
-        event.srcTarget[0].pageIndex = pageIndex;
-        event.srcTarget[0].spanX = downX;
-        event.srcTarget[0].spanY = downY;
-        dispatchUserEvent(event, null);
-        resetElapsedContainerMillis("state changed");
-    }
-
-    public void logActionOnItem(int action, int dir, int itemType) {
-        logActionOnItem(action, dir, itemType, null, null);
-    }
-
-    /**
-     * Creates new {@link LauncherEvent} of ITEM target type with input arguments and dispatches it.
-     *
-     * @param touchAction ENUM value of {@link LauncherLogProto.Action.Touch} Action
-     * @param dir         ENUM value of {@link LauncherLogProto.Action.Direction} Action
-     * @param itemType    ENUM value of {@link LauncherLogProto.ItemType}
-     * @param gridX       Nullable X coordinate of item's position on the workspace grid
-     * @param gridY       Nullable Y coordinate of item's position on the workspace grid
-     */
-    public void logActionOnItem(int touchAction, int dir, int itemType,
-            @Nullable Integer gridX, @Nullable Integer gridY) {
-        Target itemTarget = newTarget(Target.Type.ITEM);
-        itemTarget.itemType = itemType;
-        ofNullable(gridX).ifPresent(value -> itemTarget.gridX = value);
-        ofNullable(gridY).ifPresent(value -> itemTarget.gridY = value);
-        LauncherEvent event = newLauncherEvent(newTouchAction(touchAction), itemTarget);
-        event.action.dir = dir;
-        dispatchUserEvent(event, null);
-    }
-
-    /**
-     * Logs proto lite version of LauncherEvent object to clearcut.
-     */
-    public void logLauncherEvent(
-            com.android.launcher3.userevent.LauncherLogProto.LauncherEvent launcherEvent) {
-
-        if (mPreviousHomeGesture) {
-            mPreviousHomeGesture = false;
-        }
-        mAppOrTaskLaunch = false;
-        launcherEvent.toBuilder()
-                .setElapsedContainerMillis(SystemClock.uptimeMillis() - mElapsedContainerMillis)
-                .setElapsedSessionMillis(
-                        SystemClock.uptimeMillis() - mElapsedSessionMillis).build();
-        try {
-            dispatchUserEvent(LauncherEvent.parseFrom(launcherEvent.toByteArray()), null);
-        } catch (InvalidProtocolBufferNanoException e) {
-            throw new RuntimeException("Cannot convert LauncherEvent from Lite to Nano version.");
-        }
-    }
-
-    public void logDeepShortcutsOpen(View icon) {
-        ItemInfo info = (ItemInfo) icon.getTag();
-        Target child = newItemTarget(info, mInstantAppResolver);
-        ArrayList<Target> targets = makeTargetsList(child);
-        fillLogContainer(icon, child, targets);
-        dispatchUserEvent(newLauncherEvent(newTouchAction(Action.Touch.TAP), targets), null);
-        resetElapsedContainerMillis("deep shortcut open");
-    }
-
-    public void logDragNDrop(DropTarget.DragObject dragObj, View dropTargetAsView) {
-        Target srcChild = newItemTarget(dragObj.originalDragInfo, mInstantAppResolver);
-        ArrayList<Target> srcTargets = makeTargetsList(srcChild);
-
-
-        Target destChild = newItemTarget(dragObj.originalDragInfo, mInstantAppResolver);
-        ArrayList<Target> destTargets = makeTargetsList(destChild);
-
-        dragObj.dragSource.fillInLogContainerData(dragObj.originalDragInfo, srcChild, srcTargets);
-        if (dropTargetAsView instanceof LogContainerProvider) {
-            ((LogContainerProvider) dropTargetAsView).fillInLogContainerData(dragObj.dragInfo,
-                    destChild, destTargets);
-        }
-        else {
-            destTargets.add(newDropTarget(dropTargetAsView));
-        }
-        LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.DRAGDROP), srcTargets);
-        Target[] destTargetsArray = new Target[destTargets.size()];
-        destTargets.toArray(destTargetsArray);
-        event.destTarget = destTargetsArray;
-
-        event.actionDurationMillis = SystemClock.uptimeMillis() - mActionDurationMillis;
-        dispatchUserEvent(event, null);
-    }
-
-    public void logActionBack(boolean completed, int downX, int downY, boolean isButton,
-            boolean gestureSwipeLeft, int containerType) {
-        int actionTouch = isButton ? Action.Touch.TAP : Action.Touch.SWIPE;
-        Action action = newCommandAction(actionTouch);
-        action.command = Action.Command.BACK;
-        action.dir = isButton ? Action.Direction.NONE :
-                gestureSwipeLeft ? Action.Direction.LEFT : Action.Direction.RIGHT;
-        Target target = newControlTarget(isButton ? ControlType.BACK_BUTTON :
-                ControlType.BACK_GESTURE);
-        target.spanX = downX;
-        target.spanY = downY;
-        target.cardinality = completed ? 1 : 0;
-        LauncherEvent event = newLauncherEvent(action, target, newContainerTarget(containerType));
-
-        dispatchUserEvent(event, null);
-    }
-
-    /**
-     * Currently logs following containers: workspace, allapps, widget tray.
-     */
-    public final void resetElapsedContainerMillis(String reason) {
-        mElapsedContainerMillis = SystemClock.uptimeMillis();
-        if (!IS_VERBOSE) {
-            return;
-        }
-        Log.d(TAG, "resetElapsedContainerMillis reason=" + reason);
-
-    }
-
-    public final void startSession() {
-        mSessionStarted = true;
-        mElapsedSessionMillis = SystemClock.uptimeMillis();
-        mElapsedContainerMillis = SystemClock.uptimeMillis();
-    }
-
-    public final void setPreviousHomeGesture(boolean homeGesture) {
-        mPreviousHomeGesture = homeGesture;
-    }
-
-    public final boolean isPreviousHomeGesture() {
-        return mPreviousHomeGesture;
-    }
-
-    public final void resetActionDurationMillis() {
-        mActionDurationMillis = SystemClock.uptimeMillis();
-    }
-
-    public void dispatchUserEvent(LauncherEvent ev, Intent intent) {
-        if (mPreviousHomeGesture) {
-            mPreviousHomeGesture = false;
-        }
-        mAppOrTaskLaunch = false;
-        ev.elapsedContainerMillis = SystemClock.uptimeMillis() - mElapsedContainerMillis;
-        ev.elapsedSessionMillis = SystemClock.uptimeMillis() - mElapsedSessionMillis;
-        if (!IS_VERBOSE) {
-            return;
-        }
-        LauncherLogProto.LauncherEvent liteLauncherEvent;
-        try {
-            liteLauncherEvent =
-                    LauncherLogProto.LauncherEvent.parseFrom(MessageNano.toByteArray(ev));
-        } catch (InvalidProtocolBufferException e) {
-            throw new RuntimeException("Cannot parse LauncherEvent from Nano to Lite version");
-        }
-        Log.d(TAG, liteLauncherEvent.toString());
-    }
-
-    /**
-     * Constructs an ArrayList with targets
-     */
-    public static ArrayList<Target> makeTargetsList(Target... targets) {
-        ArrayList<Target> result = new ArrayList<>();
-        for (Target target : targets) {
-            result.add(target);
-        }
-        return result;
-    }
-}
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index c236fa6..56dbbd3 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -34,6 +34,7 @@
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
+import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.util.GridOccupancy;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.PackageManagerHelper;
@@ -132,7 +133,9 @@
                             continue;
                         }
                     } else {
-                        workspaceInfo.setInstallProgress((int) sessionInfo.getProgress());
+                        workspaceInfo.setProgressLevel(
+                                (int) (sessionInfo.getProgress() * 100),
+                                PackageInstallInfo.STATUS_INSTALLING);
                     }
 
                     if (hasActivity) {
diff --git a/src/com/android/launcher3/model/AllAppsList.java b/src/com/android/launcher3/model/AllAppsList.java
index eb5d106..8d5cf74 100644
--- a/src/com/android/launcher3/model/AllAppsList.java
+++ b/src/com/android/launcher3/model/AllAppsList.java
@@ -21,11 +21,11 @@
 
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.LauncherActivityInfo;
 import android.content.pm.LauncherApps;
 import android.os.LocaleList;
-import android.os.Process;
 import android.os.UserHandle;
 import android.util.Log;
 
@@ -37,7 +37,6 @@
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.model.BgDataModel.Callbacks;
 import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.util.FlagOp;
 import com.android.launcher3.util.ItemInfoMatcher;
@@ -150,7 +149,7 @@
                 .getApplicationInfo(installInfo.packageName, installInfo.user, 0);
         // only if not yet installed
         if (applicationInfo == null) {
-            PromiseAppInfo info = new PromiseAppInfo(installInfo);
+            AppInfo info = new AppInfo(installInfo);
             mIconCache.getTitleAndIcon(info, info.usingLowResIcon());
             info.sectionName = mIndex.computeSectionName(info.title);
 
@@ -159,24 +158,26 @@
         }
     }
 
-    public PromiseAppInfo updatePromiseInstallInfo(PackageInstallInfo installInfo) {
-        UserHandle user = Process.myUserHandle();
-        for (int i=0; i < data.size(); i++) {
+    /** Updates the given PackageInstallInfo's associated AppInfo's installation info. */
+    public List<AppInfo> updatePromiseInstallInfo(PackageInstallInfo installInfo) {
+        List<AppInfo> updatedAppInfos = new ArrayList<>();
+        UserHandle user = installInfo.user;
+        for (int i = data.size() - 1; i >= 0; i--) {
             final AppInfo appInfo = data.get(i);
             final ComponentName tgtComp = appInfo.getTargetComponent();
             if (tgtComp != null && tgtComp.getPackageName().equals(installInfo.packageName)
-                    && appInfo.user.equals(user)
-                    && appInfo instanceof PromiseAppInfo) {
-                final PromiseAppInfo promiseAppInfo = (PromiseAppInfo) appInfo;
-                if (installInfo.state == PackageInstallInfo.STATUS_INSTALLING) {
-                    promiseAppInfo.level = installInfo.progress;
-                    return promiseAppInfo;
+                    && appInfo.user.equals(user)) {
+                if (installInfo.state == PackageInstallInfo.STATUS_INSTALLED_DOWNLOADING
+                            || installInfo.state == PackageInstallInfo.STATUS_INSTALLING) {
+                    appInfo.setProgressLevel(installInfo);
+
+                    updatedAppInfos.add(appInfo);
                 } else if (installInfo.state == PackageInstallInfo.STATUS_FAILED) {
                     removeApp(i);
                 }
             }
         }
-        return null;
+        return updatedAppInfos;
     }
 
     private void removeApp(int index) {
@@ -268,8 +269,14 @@
                 if (applicationInfo == null) {
                     add(new AppInfo(context, info, user), info);
                 } else {
+                    Intent launchIntent = AppInfo.makeLaunchIntent(info);
+
                     mIconCache.getTitleAndIcon(applicationInfo, info, true /* useLowResIcon */);
                     applicationInfo.sectionName = mIndex.computeSectionName(applicationInfo.title);
+                    applicationInfo.setProgressLevel(
+                            PackageManagerHelper.getLoadingProgress(info),
+                            PackageInstallInfo.STATUS_INSTALLED_DOWNLOADING);
+                    applicationInfo.intent = launchIntent;
 
                     mDataChanged = true;
                 }
@@ -305,7 +312,7 @@
      *
      * @return the corresponding AppInfo or null
      */
-    private @Nullable AppInfo findAppInfo(@NonNull ComponentName componentName,
+    public @Nullable AppInfo findAppInfo(@NonNull ComponentName componentName,
                                           @NonNull UserHandle user) {
         for (AppInfo info: data) {
             if (componentName.equals(info.componentName) && user.equals(info.user)) {
diff --git a/src/com/android/launcher3/model/AppLaunchTracker.java b/src/com/android/launcher3/model/AppLaunchTracker.java
deleted file mode 100644
index 629a0ee..0000000
--- a/src/com/android/launcher3/model/AppLaunchTracker.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.model;
-
-import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
-
-import android.content.ComponentName;
-import android.os.UserHandle;
-
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.R;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.util.MainThreadInitializedObject;
-import com.android.launcher3.util.ResourceBasedOverride;
-
-/**
- * Callback for receiving various app launch events
- */
-public class AppLaunchTracker implements ResourceBasedOverride {
-
-    /**
-     * Derived from LauncherEvent proto.
-     * TODO: Use proper descriptive constants
-     */
-    public static final String CONTAINER_DEFAULT = Integer.toString(ContainerType.WORKSPACE);
-    public static final String CONTAINER_ALL_APPS = Integer.toString(ContainerType.ALLAPPS);
-    public static final String CONTAINER_PREDICTIONS = Integer.toString(ContainerType.PREDICTION);
-    public static final String CONTAINER_SEARCH = Integer.toString(ContainerType.SEARCHRESULT);
-    public static final String CONTAINER_OVERVIEW = Integer.toString(ContainerType.OVERVIEW);
-
-
-    public static final MainThreadInitializedObject<AppLaunchTracker> INSTANCE =
-            forOverride(AppLaunchTracker.class, R.string.app_launch_tracker_class);
-
-    public void onStartShortcut(String packageName, String shortcutId, UserHandle user,
-            @Nullable String container) { }
-
-    public void onStartApp(ComponentName componentName, UserHandle user,
-            @Nullable String container) { }
-
-    public void onDismissApp(ComponentName componentName, UserHandle user,
-             @Nullable String container){}
-
-    public void onReturnedToHome() { }
-}
diff --git a/src/com/android/launcher3/model/BaseLoaderResults.java b/src/com/android/launcher3/model/BaseLoaderResults.java
index 8b0ef7b..5c85bab 100644
--- a/src/com/android/launcher3/model/BaseLoaderResults.java
+++ b/src/com/android/launcher3/model/BaseLoaderResults.java
@@ -17,7 +17,6 @@
 package com.android.launcher3.model;
 
 import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;
-import static com.android.launcher3.model.ModelUtils.getMissingHotseatRanks;
 import static com.android.launcher3.model.ModelUtils.sortWorkspaceItemsSpatially;
 
 import android.util.Log;
@@ -27,6 +26,7 @@
 import com.android.launcher3.LauncherModel.CallbackTask;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.model.BgDataModel.Callbacks;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
@@ -76,18 +76,20 @@
         ArrayList<ItemInfo> workspaceItems = new ArrayList<>();
         ArrayList<LauncherAppWidgetInfo> appWidgets = new ArrayList<>();
         final IntArray orderedScreenIds = new IntArray();
+        ArrayList<FixedContainerItems> extraItems = new ArrayList<>();
 
         synchronized (mBgDataModel) {
             workspaceItems.addAll(mBgDataModel.workspaceItems);
             appWidgets.addAll(mBgDataModel.appWidgets);
             orderedScreenIds.addAll(mBgDataModel.collectWorkspaceScreens());
+            mBgDataModel.extraItems.forEach(extraItems::add);
             mBgDataModel.lastBindId++;
             mMyBindingId = mBgDataModel.lastBindId;
         }
 
         for (Callbacks cb : mCallbacksList) {
             new WorkspaceBinder(cb, mUiExecutor, mApp, mBgDataModel, mMyBindingId,
-                    workspaceItems, appWidgets, orderedScreenIds).bind();
+                    workspaceItems, appWidgets, extraItems, orderedScreenIds).bind();
         }
     }
 
@@ -135,7 +137,7 @@
         private final ArrayList<ItemInfo> mWorkspaceItems;
         private final ArrayList<LauncherAppWidgetInfo> mAppWidgets;
         private final IntArray mOrderedScreenIds;
-
+        private final ArrayList<FixedContainerItems> mExtraItems;
 
         WorkspaceBinder(Callbacks callbacks,
                 Executor uiExecutor,
@@ -144,6 +146,7 @@
                 int myBindingId,
                 ArrayList<ItemInfo> workspaceItems,
                 ArrayList<LauncherAppWidgetInfo> appWidgets,
+                ArrayList<FixedContainerItems> extraItems,
                 IntArray orderedScreenIds) {
             mCallbacks = callbacks;
             mUiExecutor = uiExecutor;
@@ -152,6 +155,7 @@
             mMyBindingId = myBindingId;
             mWorkspaceItems = workspaceItems;
             mAppWidgets = appWidgets;
+            mExtraItems = extraItems;
             mOrderedScreenIds = orderedScreenIds;
         }
 
@@ -198,15 +202,15 @@
             // Load items on the current page.
             bindWorkspaceItems(currentWorkspaceItems, mainExecutor);
             bindAppWidgets(currentAppWidgets, mainExecutor);
+            mExtraItems.forEach(item ->
+                    executeCallbacksTask(c -> c.bindExtraContainerItems(item), mainExecutor));
 
-            // Locate available spots for prediction using currentWorkspaceItems
-            IntArray gaps = getMissingHotseatRanks(currentWorkspaceItems, idp.numHotseatIcons);
-            bindPredictedItems(gaps, mainExecutor);
             // In case of validFirstPage, only bind the first screen, and defer binding the
             // remaining screens after first onDraw (and an optional the fade animation whichever
             // happens later).
             // This ensures that the first screen is immediately visible (eg. during rotation)
             // In case of !validFirstPage, bind all pages one after other.
+
             final Executor deferredExecutor =
                     validFirstPage ? new ViewOnDrawExecutor() : mainExecutor;
 
@@ -253,11 +257,6 @@
             }
         }
 
-        private void bindPredictedItems(IntArray ranks, final Executor executor) {
-            ArrayList<AppInfo> items = new ArrayList<>(mBgDataModel.cachedPredictedItems);
-            executeCallbacksTask(c -> c.bindPredictedItems(items, ranks), executor);
-        }
-
         protected void executeCallbacksTask(CallbackTask task, Executor executor) {
             executor.execute(() -> {
                 if (mMyBindingId != mBgDataModel.lastBindId) {
diff --git a/src/com/android/launcher3/model/BaseModelUpdateTask.java b/src/com/android/launcher3/model/BaseModelUpdateTask.java
index 9013cba..d1e5017 100644
--- a/src/com/android/launcher3/model/BaseModelUpdateTask.java
+++ b/src/com/android/launcher3/model/BaseModelUpdateTask.java
@@ -22,7 +22,9 @@
 import com.android.launcher3.LauncherModel.CallbackTask;
 import com.android.launcher3.LauncherModel.ModelUpdateTask;
 import com.android.launcher3.model.BgDataModel.Callbacks;
+import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.ItemInfoMatcher;
@@ -30,7 +32,10 @@
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.Executor;
+import java.util.stream.Collectors;
 
 /**
  * Extension of {@link ModelUpdateTask} with some utility methods
@@ -88,11 +93,27 @@
         return mModel.getWriter(false /* hasVerticalHotseat */, false /* verifyChanges */);
     }
 
-
-    public void bindUpdatedWorkspaceItems(final ArrayList<WorkspaceItemInfo> updatedShortcuts) {
-        if (!updatedShortcuts.isEmpty()) {
-            scheduleCallbackTask(c -> c.bindWorkspaceItemsChanged(updatedShortcuts));
+    public void bindUpdatedWorkspaceItems(List<WorkspaceItemInfo> allUpdates) {
+        // Bind workspace items
+        List<WorkspaceItemInfo> workspaceUpdates = allUpdates.stream()
+                .filter(info -> info.id != ItemInfo.NO_ID)
+                .collect(Collectors.toList());
+        if (!workspaceUpdates.isEmpty()) {
+            scheduleCallbackTask(c -> c.bindWorkspaceItemsChanged(workspaceUpdates));
         }
+
+        // Bind extra items if any
+        allUpdates.stream()
+                .mapToInt(info -> info.container)
+                .distinct()
+                .mapToObj(mDataModel.extraItems::get)
+                .filter(Objects::nonNull)
+                .forEach(this::bindExtraContainerItems);
+    }
+
+    public void bindExtraContainerItems(FixedContainerItems item) {
+        FixedContainerItems copy = item.clone();
+        scheduleCallbackTask(c -> c.bindExtraContainerItems(copy));
     }
 
     public void bindDeepShortcuts(BgDataModel dataModel) {
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index 9bef847..2d860a4 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -15,29 +15,35 @@
  */
 package com.android.launcher3.model;
 
+import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_GET_KEY_FIELDS_ONLY;
+
 import static com.android.launcher3.model.WidgetsModel.GO_DISABLE_WIDGETS;
 import static com.android.launcher3.shortcuts.ShortcutRequest.PINNED;
 
+import static java.util.stream.Collectors.groupingBy;
+import static java.util.stream.Collectors.mapping;
+
 import android.content.Context;
 import android.content.pm.LauncherApps;
 import android.content.pm.ShortcutInfo;
 import android.os.UserHandle;
 import android.text.TextUtils;
+import android.util.ArraySet;
 import android.util.Log;
-import android.util.MutableInt;
 
-import com.android.launcher3.InstallShortcutReceiver;
 import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.shortcuts.ShortcutRequest;
+import com.android.launcher3.shortcuts.ShortcutRequest.QueryResult;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
@@ -50,13 +56,16 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.function.BiConsumer;
+import java.util.Set;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 /**
  * All the data stored in-memory and managed by the LauncherModel
@@ -88,21 +97,9 @@
     public final IntSparseArrayMap<FolderInfo> folders = new IntSparseArrayMap<>();
 
     /**
-     * Map of ShortcutKey to the number of times it is pinned.
+     * Extra container based items
      */
-    public final Map<ShortcutKey, MutableInt> pinnedShortcutCounts = new HashMap<>();
-
-    /**
-     * List of all cached predicted items visible on home screen
-     */
-    public final ArrayList<AppInfo> cachedPredictedItems = new ArrayList<>();
-
-    /**
-     * @see Callbacks#FLAG_HAS_SHORTCUT_PERMISSION
-     * @see Callbacks#FLAG_QUIET_MODE_ENABLED
-     * @see Callbacks#FLAG_QUIET_MODE_CHANGE_PERMISSION
-     */
-    public int flags;
+    public final IntSparseArrayMap<FixedContainerItems> extraItems = new IntSparseArrayMap<>();
 
     /**
      * Maps all launcher activities to counts of their shortcuts.
@@ -127,8 +124,8 @@
         appWidgets.clear();
         folders.clear();
         itemsIdMap.clear();
-        pinnedShortcutCounts.clear();
         deepShortcutMap.clear();
+        extraItems.clear();
     }
 
     /**
@@ -181,6 +178,7 @@
     }
 
     public synchronized void removeItem(Context context, Iterable<? extends ItemInfo> items) {
+        ArraySet<UserHandle> updatedDeepShortcuts = new ArraySet<>();
         for (ItemInfo item : items) {
             switch (item.itemType) {
                 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
@@ -199,14 +197,7 @@
                     workspaceItems.remove(item);
                     break;
                 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
-                    // Decrement pinned shortcut count
-                    ShortcutKey pinnedShortcut = ShortcutKey.fromItemInfo(item);
-                    MutableInt count = pinnedShortcutCounts.get(pinnedShortcut);
-                    if ((count == null || --count.value == 0)
-                            && !InstallShortcutReceiver.getPendingShortcuts(context)
-                                .contains(pinnedShortcut)) {
-                        unpinShortcut(context, pinnedShortcut);
-                    }
+                    updatedDeepShortcuts.add(item.user);
                     // Fall through.
                 }
                 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
@@ -220,6 +211,7 @@
             }
             itemsIdMap.remove(item.id);
         }
+        updatedDeepShortcuts.forEach(user -> updateShortcutPinnedState(context, user));
     }
 
     public synchronized void addItem(Context context, ItemInfo item, boolean newItem) {
@@ -229,23 +221,7 @@
                 folders.put(item.id, (FolderInfo) item);
                 workspaceItems.add(item);
                 break;
-            case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
-                // Increment the count for the given shortcut
-                ShortcutKey pinnedShortcut = ShortcutKey.fromItemInfo(item);
-                MutableInt count = pinnedShortcutCounts.get(pinnedShortcut);
-                if (count == null) {
-                    count = new MutableInt(1);
-                    pinnedShortcutCounts.put(pinnedShortcut, count);
-                } else {
-                    count.value++;
-                }
-
-                // Since this is a new item, pin the shortcut in the system server.
-                if (newItem && count.value == 1) {
-                    updatePinnedShortcuts(context, pinnedShortcut, List::add);
-                }
-                // Fall through
-            }
+            case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
             case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
             case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
                 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP ||
@@ -270,36 +246,86 @@
                 appWidgets.add((LauncherAppWidgetInfo) item);
                 break;
         }
+        if (newItem && item.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
+            updateShortcutPinnedState(context, item.user);
+        }
     }
 
     /**
-     * Removes the given shortcut from the current list of pinned shortcuts.
-     * (Runs on background thread)
+     * Updates the deep shortucts state in system to match out internal model, pinning any missing
+     * shortcuts and unpinning any extra shortcuts.
      */
-    public void unpinShortcut(Context context, ShortcutKey key) {
-        updatePinnedShortcuts(context, key, List::remove);
+    public void updateShortcutPinnedState(Context context) {
+        for (UserHandle user : UserCache.INSTANCE.get(context).getUserProfiles()) {
+            updateShortcutPinnedState(context, user);
+        }
     }
 
-    private void updatePinnedShortcuts(Context context, ShortcutKey key,
-            BiConsumer<List<String>, String> idOp) {
+    /**
+     * Updates the deep shortucts state in system to match out internal model, pinning any missing
+     * shortcuts and unpinning any extra shortcuts.
+     */
+    public synchronized void updateShortcutPinnedState(Context context, UserHandle user) {
         if (GO_DISABLE_WIDGETS) {
             return;
         }
-        String packageName = key.componentName.getPackageName();
-        String id = key.getId();
-        UserHandle user = key.user;
-        List<String> pinnedIds = new ShortcutRequest(context, user)
-                .forPackage(packageName)
-                .query(PINNED)
-                .stream()
-                .map(ShortcutInfo::getId)
-                .collect(Collectors.toCollection(ArrayList::new));
-        idOp.accept(pinnedIds, id);
-        try {
-            context.getSystemService(LauncherApps.class).pinShortcuts(packageName, pinnedIds, user);
-        } catch (SecurityException | IllegalStateException e) {
-            Log.w(TAG, "Failed to pin shortcut", e);
+
+        // Collect all system shortcuts
+        QueryResult result = new ShortcutRequest(context, user)
+                .query(PINNED | FLAG_GET_KEY_FIELDS_ONLY);
+        if (!result.wasSuccess()) {
+            return;
         }
+        // Map of packageName to shortcutIds that are currently in the system
+        Map<String, Set<String>> systemMap = result.stream()
+                .collect(groupingBy(ShortcutInfo::getPackage,
+                        mapping(ShortcutInfo::getId, Collectors.toSet())));
+
+        // Collect all model shortcuts
+        Stream.Builder<WorkspaceItemInfo> itemStream = Stream.builder();
+        forAllWorkspaceItemInfos(user, itemStream::accept);
+        // Map of packageName to shortcutIds that are currently in our model
+        Map<String, Set<String>> modelMap = Stream.concat(
+                    // Model shortcuts
+                    itemStream.build()
+                        .filter(wi -> wi.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT)
+                        .map(ShortcutKey::fromItemInfo),
+                    // Pending shortcuts
+                    ItemInstallQueue.INSTANCE.get(context).getPendingShortcuts(user))
+                .collect(groupingBy(ShortcutKey::getPackageName,
+                        mapping(ShortcutKey::getId, Collectors.toSet())));
+
+        // Check for diff
+        for (Map.Entry<String, Set<String>> entry : modelMap.entrySet()) {
+            Set<String> modelShortcuts = entry.getValue();
+            Set<String> systemShortcuts = systemMap.remove(entry.getKey());
+            if (systemShortcuts == null) {
+                systemShortcuts = Collections.emptySet();
+            }
+
+            // Do not use .equals as it can vary based on the type of set
+            if (systemShortcuts.size() != modelShortcuts.size()
+                    || !systemShortcuts.containsAll(modelShortcuts)) {
+                // Update system state for this package
+                try {
+                    context.getSystemService(LauncherApps.class).pinShortcuts(
+                            entry.getKey(), new ArrayList<>(modelShortcuts), user);
+                } catch (SecurityException | IllegalStateException e) {
+                    Log.w(TAG, "Failed to pin shortcut", e);
+                }
+            }
+        }
+
+        // If there are any extra pinned shortcuts, remove them
+        systemMap.keySet().forEach(packageName -> {
+            // Update system state
+            try {
+                context.getSystemService(LauncherApps.class).pinShortcuts(
+                        packageName, Collections.emptyList(), user);
+            } catch (SecurityException | IllegalStateException e) {
+                Log.w(TAG, "Failed to unpin shortcut", e);
+            }
+        });
     }
 
     /**
@@ -348,6 +374,69 @@
         }
     }
 
+    /**
+     * Returns a list containing all workspace items including widgets.
+     */
+    public synchronized ArrayList<ItemInfo> getAllWorkspaceItems() {
+        ArrayList<ItemInfo> items = new ArrayList<>(workspaceItems.size() + appWidgets.size());
+        items.addAll(workspaceItems);
+        items.addAll(appWidgets);
+        return items;
+    }
+
+    /**
+     * Calls the provided {@code op} for all workspaceItems in the in-memory model (both persisted
+     * items and dynamic/predicted items for the provided {@code userHandle}.
+     * Note the call is not synchronized over the model, that should be handled by the called.
+     */
+    public void forAllWorkspaceItemInfos(UserHandle userHandle, Consumer<WorkspaceItemInfo> op) {
+        for (ItemInfo info : itemsIdMap) {
+            if (info instanceof WorkspaceItemInfo && userHandle.equals(info.user)) {
+                op.accept((WorkspaceItemInfo) info);
+            }
+        }
+
+        for (int i = extraItems.size() - 1; i >= 0; i--) {
+            for (ItemInfo info : extraItems.valueAt(i).items) {
+                if (info instanceof WorkspaceItemInfo && userHandle.equals(info.user)) {
+                    op.accept((WorkspaceItemInfo) info);
+                }
+            }
+        }
+    }
+
+    /**
+     * An object containing items corresponding to a fixed container
+     */
+    public static class FixedContainerItems {
+
+        public final int containerId;
+        public final List<ItemInfo> items;
+
+        public FixedContainerItems(int containerId) {
+            this(containerId, new ArrayList<>());
+        }
+
+        public FixedContainerItems(int containerId, List<ItemInfo> items) {
+            this.containerId = containerId;
+            this.items = items;
+        }
+
+        @Override
+        public FixedContainerItems clone() {
+            return new FixedContainerItems(containerId, new ArrayList<>(items));
+        }
+
+        public void setItems(List<ItemInfo> newItems) {
+            items.clear();
+            newItems.forEach(item -> {
+                item.container = containerId;
+                items.add(item);
+            });
+        }
+    }
+
+
     public interface Callbacks {
         // If the launcher has permission to access deep shortcuts.
         int FLAG_HAS_SHORTCUT_PERMISSION = 1 << 0;
@@ -369,8 +458,12 @@
         void preAddApps();
         void bindAppsAdded(IntArray newScreens,
                 ArrayList<ItemInfo> addNotAnimated, ArrayList<ItemInfo> addAnimated);
-        void bindPromiseAppProgressUpdated(PromiseAppInfo app);
-        void bindWorkspaceItemsChanged(ArrayList<WorkspaceItemInfo> updated);
+
+        /**
+         * Binds updated incremental download progress
+         */
+        void bindIncrementalDownloadProgressUpdated(AppInfo app);
+        void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated);
         void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets);
         void bindRestoreItemsChange(HashSet<ItemInfo> updates);
         void bindWorkspaceComponentsRemoved(ItemInfoMatcher matcher);
@@ -379,11 +472,11 @@
         void executeOnNextDraw(ViewOnDrawExecutor executor);
         void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMap);
 
-        void bindAllApplications(AppInfo[] apps, int flags);
-
         /**
-         * Binds predicted appInfos at at available prediction slots.
+         * Binds extra item provided any external source
          */
-        void bindPredictedItems(List<AppInfo> appInfos, IntArray ranks);
+        default void bindExtraContainerItems(FixedContainerItems item) { }
+
+        void bindAllApplications(AppInfo[] apps, int flags);
     }
 }
diff --git a/src/com/android/launcher3/model/CacheDataUpdatedTask.java b/src/com/android/launcher3/model/CacheDataUpdatedTask.java
index 8e6b064..f644d49 100644
--- a/src/com/android/launcher3/model/CacheDataUpdatedTask.java
+++ b/src/com/android/launcher3/model/CacheDataUpdatedTask.java
@@ -21,7 +21,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.icons.IconCache;
-import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 
 import java.util.ArrayList;
@@ -48,23 +47,18 @@
     @Override
     public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
         IconCache iconCache = app.getIconCache();
-
-
         ArrayList<WorkspaceItemInfo> updatedShortcuts = new ArrayList<>();
 
         synchronized (dataModel) {
-            for (ItemInfo info : dataModel.itemsIdMap) {
-                if (info instanceof WorkspaceItemInfo && mUser.equals(info.user)) {
-                    WorkspaceItemInfo si = (WorkspaceItemInfo) info;
-                    ComponentName cn = si.getTargetComponent();
-                    if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION
-                            && isValidShortcut(si) && cn != null
-                            && mPackages.contains(cn.getPackageName())) {
-                        iconCache.getTitleAndIcon(si, si.usingLowResIcon());
-                        updatedShortcuts.add(si);
-                    }
+            dataModel.forAllWorkspaceItemInfos(mUser, si -> {
+                ComponentName cn = si.getTargetComponent();
+                if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION
+                        && isValidShortcut(si) && cn != null
+                        && mPackages.contains(cn.getPackageName())) {
+                    iconCache.getTitleAndIcon(si, si.usingLowResIcon());
+                    updatedShortcuts.add(si);
                 }
-            }
+            });
             apps.updateIconsAndLabels(mPackages, mUser);
         }
         bindUpdatedWorkspaceItems(updatedShortcuts);
diff --git a/src/com/android/launcher3/model/FirstScreenBroadcast.java b/src/com/android/launcher3/model/FirstScreenBroadcast.java
index 5112304..70d1b48 100644
--- a/src/com/android/launcher3/model/FirstScreenBroadcast.java
+++ b/src/com/android/launcher3/model/FirstScreenBroadcast.java
@@ -17,25 +17,30 @@
 
 import static android.os.Process.myUserHandle;
 
+import static com.android.launcher3.pm.InstallSessionHelper.getUserHandle;
+
+import static java.util.stream.Collectors.groupingBy;
+import static java.util.stream.Collectors.mapping;
+
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageInstaller.SessionInfo;
+import android.os.UserHandle;
 import android.util.Log;
 
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageUserKey;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * Helper class to send broadcasts to package installers that have:
@@ -61,26 +66,10 @@
 
     private static final String VERIFICATION_TOKEN_EXTRA = "verificationToken";
 
-    private final MultiHashMap<String, String> mPackagesForInstaller;
+    private final HashMap<PackageUserKey, SessionInfo> mSessionInfoForPackage;
 
     public FirstScreenBroadcast(HashMap<PackageUserKey, SessionInfo> sessionInfoForPackage) {
-        mPackagesForInstaller = getPackagesForInstaller(sessionInfoForPackage);
-    }
-
-    /**
-     * @return Map where the key is the package name of the installer, and the value is a list
-     *         of packages with active sessions for that installer.
-     */
-    private MultiHashMap<String, String> getPackagesForInstaller(
-            HashMap<PackageUserKey, SessionInfo> sessionInfoForPackage) {
-        MultiHashMap<String, String> packagesForInstaller = new MultiHashMap<>();
-        for (Map.Entry<PackageUserKey, SessionInfo> entry : sessionInfoForPackage.entrySet()) {
-            if (myUserHandle().equals(entry.getKey().mUser)) {
-                packagesForInstaller.addToList(entry.getValue().getInstallerPackageName(),
-                        entry.getKey().mPackageName);
-            }
-        }
-        return packagesForInstaller;
+        mSessionInfoForPackage = sessionInfoForPackage;
     }
 
     /**
@@ -88,9 +77,15 @@
      * first screen.
      */
     public void sendBroadcasts(Context context, List<ItemInfo> firstScreenItems) {
-        for (Map.Entry<String, ArrayList<String>> entry : mPackagesForInstaller.entrySet()) {
-            sendBroadcastToInstaller(context, entry.getKey(), entry.getValue(), firstScreenItems);
-        }
+        UserHandle myUser = myUserHandle();
+        mSessionInfoForPackage
+                .values()
+                .stream()
+                .filter(info -> myUser.equals(getUserHandle(info)))
+                .collect(groupingBy(SessionInfo::getInstallerPackageName,
+                        mapping(SessionInfo::getAppPackageName, Collectors.toSet())))
+                .forEach((installer, packages) ->
+                    sendBroadcastToInstaller(context, installer, packages, firstScreenItems));
     }
 
     /**
@@ -99,7 +94,7 @@
      * @param firstScreenItems List of items on the first screen.
      */
     private void sendBroadcastToInstaller(Context context, String installerPackageName,
-            List<String> packages, List<ItemInfo> firstScreenItems) {
+            Set<String> packages, List<ItemInfo> firstScreenItems) {
         Set<String> folderItems = new HashSet<>();
         Set<String> workspaceItems = new HashSet<>();
         Set<String> hotseatItems = new HashSet<>();
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
index ebdfa8c..79467d3 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
@@ -406,7 +406,7 @@
          * to speed up the search.
          */
         private boolean findPlacement(DbEntry entry) {
-            for (int y = mNextStartY; y > 0; y--) {
+            for (int y = mNextStartY; y >= (mScreenId == 0 ? 1 /* smartspace */ : 0); y--) {
                 for (int x = mNextStartX; x < mTrgX; x++) {
                     boolean fits = mOccupied.isRegionVacant(x, y, entry.spanX, entry.spanY);
                     boolean minFits = mOccupied.isRegionVacant(x, y, entry.minSpanX,
diff --git a/src/com/android/launcher3/model/ItemInstallQueue.java b/src/com/android/launcher3/model/ItemInstallQueue.java
new file mode 100644
index 0000000..5e48a0f
--- /dev/null
+++ b/src/com/android/launcher3/model/ItemInstallQueue.java
@@ -0,0 +1,342 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.model;
+
+import static android.appwidget.AppWidgetManager.EXTRA_APPWIDGET_ID;
+
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
+import static com.android.launcher3.model.data.AppInfo.makeLaunchIntent;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.LauncherActivityInfo;
+import android.content.pm.LauncherApps;
+import android.content.pm.ShortcutInfo;
+import android.os.UserHandle;
+import android.util.Log;
+import android.util.Pair;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.LauncherSettings.Favorites;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.LauncherAppWidgetInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.shortcuts.ShortcutRequest;
+import com.android.launcher3.util.MainThreadInitializedObject;
+import com.android.launcher3.util.PersistedItemArray;
+import com.android.launcher3.util.Preconditions;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Class to maintain a queue of pending items to be added to the workspace.
+ */
+public class ItemInstallQueue {
+
+    public static final int FLAG_ACTIVITY_PAUSED = 1;
+    public static final int FLAG_LOADER_RUNNING = 2;
+    public static final int FLAG_DRAG_AND_DROP = 4;
+
+    private static final String TAG = "InstallShortcutReceiver";
+
+    // The set of shortcuts that are pending install
+    private static final String APPS_PENDING_INSTALL = "apps_to_install";
+
+    public static final int NEW_SHORTCUT_BOUNCE_DURATION = 450;
+    public static final int NEW_SHORTCUT_STAGGER_DELAY = 85;
+
+    public static MainThreadInitializedObject<ItemInstallQueue> INSTANCE =
+            new MainThreadInitializedObject<>(ItemInstallQueue::new);
+
+    private final PersistedItemArray<PendingInstallShortcutInfo> mStorage =
+            new PersistedItemArray<>(APPS_PENDING_INSTALL);
+    private final Context mContext;
+
+    // Determines whether to defer installing shortcuts immediately until
+    // processAllPendingInstalls() is called.
+    private int mInstallQueueDisabledFlags = 0;
+
+    // Only accessed on worker thread
+    private List<PendingInstallShortcutInfo> mItems;
+
+    private ItemInstallQueue(Context context) {
+        mContext = context;
+    }
+
+    @WorkerThread
+    private void ensureQueueLoaded() {
+        Preconditions.assertWorkerThread();
+        if (mItems == null) {
+            mItems = mStorage.read(mContext, this::decode);
+        }
+    }
+
+    @WorkerThread
+    private void addToQueue(PendingInstallShortcutInfo info) {
+        ensureQueueLoaded();
+        mItems.add(info);
+        mStorage.write(mContext, mItems);
+    }
+
+    @WorkerThread
+    private void flushQueueInBackground() {
+        Launcher launcher = Launcher.ACTIVITY_TRACKER.getCreatedActivity();
+        if (launcher == null) {
+            // Launcher not loaded
+            return;
+        }
+        ensureQueueLoaded();
+        if (mItems.isEmpty()) {
+            return;
+        }
+
+        List<Pair<ItemInfo, Object>> installQueue = mItems.stream()
+                .map(info -> info.getItemInfo(mContext))
+                .collect(Collectors.toList());
+
+        // Add the items and clear queue
+        if (!installQueue.isEmpty()) {
+            launcher.getModel().addAndBindAddedWorkspaceItems(installQueue);
+        }
+        mItems.clear();
+        mStorage.getFile(mContext).delete();
+    }
+
+    /**
+     * Removes previously added items from the queue.
+     */
+    @WorkerThread
+    public void removeFromInstallQueue(HashSet<String> packageNames, UserHandle user) {
+        if (packageNames.isEmpty()) {
+            return;
+        }
+        ensureQueueLoaded();
+        if (mItems.removeIf(item ->
+                item.user.equals(user) && packageNames.contains(getIntentPackage(item.intent)))) {
+            mStorage.write(mContext, mItems);
+        }
+    }
+
+    /**
+     * Adds an item to the install queue
+     */
+    public void queueItem(ShortcutInfo info) {
+        queuePendingShortcutInfo(new PendingInstallShortcutInfo(info));
+    }
+
+    /**
+     * Adds an item to the install queue
+     */
+    public void queueItem(AppWidgetProviderInfo info, int widgetId) {
+        queuePendingShortcutInfo(new PendingInstallShortcutInfo(info, widgetId));
+    }
+
+    /**
+     * Adds an item to the install queue
+     */
+    public void queueItem(String packageName, UserHandle userHandle) {
+        queuePendingShortcutInfo(new PendingInstallShortcutInfo(packageName, userHandle));
+    }
+
+    /**
+     * Returns a stream of all pending shortcuts in the queue
+     */
+    @WorkerThread
+    public Stream<ShortcutKey> getPendingShortcuts(UserHandle user) {
+        ensureQueueLoaded();
+        return mItems.stream()
+                .filter(item -> item.itemType == ITEM_TYPE_DEEP_SHORTCUT && user.equals(item.user))
+                .map(item -> ShortcutKey.fromIntent(item.intent, user));
+    }
+
+    private void queuePendingShortcutInfo(PendingInstallShortcutInfo info) {
+        // Queue the item up for adding if launcher has not loaded properly yet
+        MODEL_EXECUTOR.post(() -> addToQueue(info));
+        flushInstallQueue();
+    }
+
+    /**
+     * Pauses the push-to-model flow until unpaused. All items are held in the queue and
+     * not added to the model.
+     */
+    public void pauseModelPush(int flag) {
+        mInstallQueueDisabledFlags |= flag;
+    }
+
+    /**
+     * Adds all the queue items to the model if the use is completely resumed.
+     */
+    public void resumeModelPush(int flag) {
+        mInstallQueueDisabledFlags &= ~flag;
+        flushInstallQueue();
+    }
+
+    private void flushInstallQueue() {
+        if (mInstallQueueDisabledFlags != 0) {
+            return;
+        }
+        MODEL_EXECUTOR.post(this::flushQueueInBackground);
+    }
+
+    private static class PendingInstallShortcutInfo extends ItemInfo {
+
+        final Intent intent;
+
+        @Nullable ShortcutInfo shortcutInfo;
+        @Nullable AppWidgetProviderInfo providerInfo;
+
+        /**
+         * Initializes a PendingInstallShortcutInfo to represent a pending launcher target.
+         */
+        public PendingInstallShortcutInfo(String packageName, UserHandle userHandle) {
+            itemType = Favorites.ITEM_TYPE_APPLICATION;
+            intent = new Intent().setPackage(packageName);
+            user = userHandle;
+        }
+
+        /**
+         * Initializes a PendingInstallShortcutInfo to represent a deep shortcut.
+         */
+        public PendingInstallShortcutInfo(ShortcutInfo info) {
+            itemType = Favorites.ITEM_TYPE_DEEP_SHORTCUT;
+            intent = ShortcutKey.makeIntent(info);
+            user = info.getUserHandle();
+
+            shortcutInfo = info;
+        }
+
+        /**
+         * Initializes a PendingInstallShortcutInfo to represent an app widget.
+         */
+        public PendingInstallShortcutInfo(AppWidgetProviderInfo info, int widgetId) {
+            itemType = Favorites.ITEM_TYPE_APPWIDGET;
+            intent = new Intent()
+                    .setComponent(info.provider)
+                    .putExtra(EXTRA_APPWIDGET_ID, widgetId);
+            user = info.getProfile();
+
+            providerInfo = info;
+        }
+
+        @Override
+        public Intent getIntent() {
+            return intent;
+        }
+
+        public Pair<ItemInfo, Object> getItemInfo(Context context) {
+            switch (itemType) {
+                case ITEM_TYPE_APPLICATION: {
+                    String packageName = intent.getPackage();
+                    List<LauncherActivityInfo> laiList =
+                            context.getSystemService(LauncherApps.class)
+                                    .getActivityList(packageName, user);
+
+                    final WorkspaceItemInfo si = new WorkspaceItemInfo();
+                    si.user = user;
+                    si.itemType = ITEM_TYPE_APPLICATION;
+
+                    LauncherActivityInfo lai;
+                    boolean usePackageIcon = laiList.isEmpty();
+                    if (usePackageIcon) {
+                        lai = null;
+                        si.intent = makeLaunchIntent(new ComponentName(packageName, ""))
+                                .setPackage(packageName);
+                        si.status |= WorkspaceItemInfo.FLAG_AUTOINSTALL_ICON;
+                    } else {
+                        lai = laiList.get(0);
+                        si.intent = makeLaunchIntent(lai);
+                    }
+                    LauncherAppState.getInstance(context).getIconCache()
+                            .getTitleAndIcon(si, () -> lai, usePackageIcon, false);
+                    return Pair.create(si, null);
+                }
+                case ITEM_TYPE_DEEP_SHORTCUT: {
+                    WorkspaceItemInfo itemInfo = new WorkspaceItemInfo(shortcutInfo, context);
+                    LauncherAppState.getInstance(context).getIconCache()
+                            .getShortcutIcon(itemInfo, shortcutInfo);
+                    return Pair.create(itemInfo, shortcutInfo);
+                }
+                case ITEM_TYPE_APPWIDGET: {
+                    LauncherAppWidgetProviderInfo info = LauncherAppWidgetProviderInfo
+                            .fromProviderInfo(context, providerInfo);
+                    LauncherAppWidgetInfo widgetInfo = new LauncherAppWidgetInfo(
+                            intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, 0),
+                            info.provider);
+                    InvariantDeviceProfile idp = LauncherAppState.getIDP(context);
+                    widgetInfo.minSpanX = info.minSpanX;
+                    widgetInfo.minSpanY = info.minSpanY;
+                    widgetInfo.spanX = Math.min(info.spanX, idp.numColumns);
+                    widgetInfo.spanY = Math.min(info.spanY, idp.numRows);
+                    widgetInfo.user = user;
+                    return Pair.create(widgetInfo, providerInfo);
+                }
+            }
+            return null;
+        }
+    }
+
+    private static String getIntentPackage(Intent intent) {
+        return intent.getComponent() == null
+                ? intent.getPackage() : intent.getComponent().getPackageName();
+    }
+
+    private PendingInstallShortcutInfo decode(int itemType, UserHandle user, Intent intent) {
+        switch (itemType) {
+            case Favorites.ITEM_TYPE_APPLICATION:
+                return new PendingInstallShortcutInfo(intent.getPackage(), user);
+            case Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
+                List<ShortcutInfo> si = ShortcutKey.fromIntent(intent, user)
+                        .buildRequest(mContext)
+                        .query(ShortcutRequest.ALL);
+                if (si.isEmpty()) {
+                    return null;
+                } else {
+                    return new PendingInstallShortcutInfo(si.get(0));
+                }
+            }
+            case Favorites.ITEM_TYPE_APPWIDGET: {
+                int widgetId = intent.getIntExtra(EXTRA_APPWIDGET_ID, 0);
+                AppWidgetProviderInfo info =
+                        AppWidgetManager.getInstance(mContext).getAppWidgetInfo(widgetId);
+                if (info == null || !info.provider.equals(intent.getComponent())
+                        || !info.getProfile().equals(user)) {
+                    return null;
+                }
+                return new PendingInstallShortcutInfo(info, widgetId);
+            }
+            default:
+                Log.e(TAG, "Unknown item type");
+        }
+        return null;
+    }
+}
diff --git a/src/com/android/launcher3/model/LoaderCursor.java b/src/com/android/launcher3/model/LoaderCursor.java
index 165d1ea..19d9af9 100644
--- a/src/com/android/launcher3/model/LoaderCursor.java
+++ b/src/com/android/launcher3/model/LoaderCursor.java
@@ -35,11 +35,13 @@
 import android.util.Log;
 import android.util.LongSparseArray;
 
+import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
@@ -65,7 +67,7 @@
 
     private static final String TAG = "LoaderCursor";
 
-    public final LongSparseArray<UserHandle> allUsers;
+    private final LongSparseArray<UserHandle> allUsers;
 
     private final Uri mContentUri;
     private final Context mContext;
@@ -92,6 +94,9 @@
     private final int restoredIndex;
     private final int intentIndex;
 
+    @Nullable
+    private LauncherActivityInfo mActivityInfo;
+
     // Properties loaded per iteration
     public long serialNumber;
     public UserHandle user;
@@ -132,6 +137,8 @@
     public boolean moveToNext() {
         boolean result = super.moveToNext();
         if (result) {
+            mActivityInfo = null;
+
             // Load common properties.
             itemType = getInt(itemTypeIndex);
             container = getInt(containerIndex);
@@ -245,6 +252,10 @@
         return info;
     }
 
+    public LauncherActivityInfo getLauncherActivityInfo() {
+        return mActivityInfo;
+    }
+
     /**
      * Make an WorkspaceItemInfo object for a shortcut that is an application.
      */
@@ -264,25 +275,25 @@
         Intent newIntent = new Intent(Intent.ACTION_MAIN, null);
         newIntent.addCategory(Intent.CATEGORY_LAUNCHER);
         newIntent.setComponent(componentName);
-        LauncherActivityInfo lai = mContext.getSystemService(LauncherApps.class)
+        mActivityInfo = mContext.getSystemService(LauncherApps.class)
                 .resolveActivity(newIntent, user);
-        if ((lai == null) && !allowMissingTarget) {
+        if ((mActivityInfo == null) && !allowMissingTarget) {
             Log.d(TAG, "Missing activity found in getShortcutInfo: " + componentName);
             return null;
         }
 
         final WorkspaceItemInfo info = new WorkspaceItemInfo();
-        info.itemType = LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
+        info.itemType = Favorites.ITEM_TYPE_APPLICATION;
         info.user = user;
         info.intent = newIntent;
 
-        mIconCache.getTitleAndIcon(info, lai, useLowResIcon);
+        mIconCache.getTitleAndIcon(info, mActivityInfo, useLowResIcon);
         if (mIconCache.isDefaultIcon(info.bitmap, user)) {
             loadIcon(info);
         }
 
-        if (lai != null) {
-            AppInfo.updateRuntimeFlagsForActivityTarget(info, lai);
+        if (mActivityInfo != null) {
+            AppInfo.updateRuntimeFlagsForActivityTarget(info, mActivityInfo);
         }
 
         // from the db
@@ -445,7 +456,8 @@
             if (item.screenId == Workspace.FIRST_SCREEN_ID) {
                 // Mark the first row as occupied (if the feature is enabled)
                 // in order to account for the QSB.
-                screen.markCells(0, 0, countX + 1, 1, FeatureFlags.QSB_ON_FIRST_SCREEN);
+                int spanY = FeatureFlags.EXPANDED_SMARTSPACE.get() ? 2 : 1;
+                screen.markCells(0, 0, countX + 1, spanY, FeatureFlags.QSB_ON_FIRST_SCREEN);
             }
             occupied.put(item.screenId, screen);
         }
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 102ec31..f74c8b5 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -41,18 +41,16 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ShortcutInfo;
 import android.net.Uri;
+import android.os.Bundle;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.LongSparseArray;
-import android.util.MutableInt;
 import android.util.TimingLogger;
 
-import androidx.annotation.WorkerThread;
-
-import com.android.launcher3.InstallShortcutReceiver;
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.LauncherModel;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Utilities;
@@ -71,6 +69,7 @@
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
@@ -85,7 +84,6 @@
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IOUtils;
 import com.android.launcher3.util.LooperIdleLock;
-import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.PackageUserKey;
 import com.android.launcher3.util.TraceHelper;
@@ -97,6 +95,7 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.CancellationException;
 
 /**
@@ -112,6 +111,7 @@
     protected final LauncherAppState mApp;
     private final AllAppsList mBgAllAppsList;
     protected final BgDataModel mBgDataModel;
+    private final ModelDelegate mModelDelegate;
 
     private FirstScreenBroadcast mFirstScreenBroadcast;
 
@@ -126,13 +126,20 @@
 
     private final UserManagerState mUserManagerState = new UserManagerState();
 
+    protected Map<ComponentKey, AppWidgetProviderInfo> mWidgetProvidersMap;
+
     private boolean mStopped;
 
+    private final Set<PackageUserKey> mPendingPackages = new HashSet<>();
+    private boolean mItemsDeleted = false;
+    private String mDbName;
+
     public LoaderTask(LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel dataModel,
-            LoaderResults results) {
+            ModelDelegate modelDelegate, LoaderResults results) {
         mApp = app;
         mBgAllAppsList = bgAllAppsList;
         mBgDataModel = dataModel;
+        mModelDelegate = modelDelegate;
         mResults = results;
 
         mLauncherApps = mApp.getContext().getSystemService(LauncherApps.class);
@@ -160,12 +167,7 @@
 
     private void sendFirstScreenActiveInstallsBroadcast() {
         ArrayList<ItemInfo> firstScreenItems = new ArrayList<>();
-
-        ArrayList<ItemInfo> allItems = new ArrayList<>();
-        synchronized (mBgDataModel) {
-            allItems.addAll(mBgDataModel.workspaceItems);
-            allItems.addAll(mBgDataModel.appWidgets);
-        }
+        ArrayList<ItemInfo> allItems = mBgDataModel.getAllWorkspaceItems();
         // Screen set is never empty
         final int firstScreen = mBgDataModel.collectWorkspaceScreens().get(0);
 
@@ -187,13 +189,13 @@
         try (LauncherModel.LoaderTransaction transaction = mApp.getModel().beginLoader(this)) {
             List<ShortcutInfo> allShortcuts = new ArrayList<>();
             loadWorkspace(allShortcuts);
-            loadCachedPredictions();
             logger.addSplit("loadWorkspace");
 
             verifyNotStopped();
             mResults.bindWorkspace();
             logger.addSplit("bindWorkspace");
 
+            mModelDelegate.workspaceLoadComplete();
             // Notify the installer packages of packages with active installs on the first screen.
             sendFirstScreenActiveInstallsBroadcast();
             logger.addSplit("sendFirstScreenActiveInstallsBroadcast");
@@ -271,10 +273,19 @@
                 loadFolderNames();
             }
 
+            // Sanitize data re-syncs widgets/shortcuts based on the workspace loaded from db.
+            // sanitizeData should not be invoked if the workspace is loaded from a db different
+            // from the main db as defined in the invariant device profile.
+            // (e.g. both grid preview and minimal device mode uses a different db)
+            if (mApp.getInvariantDeviceProfile().dbFile.equals(mDbName)) {
+                sanitizeData();
+            }
+
             verifyNotStopped();
             updateHandler.finish();
             logger.addSplit("finish icon update");
 
+            mModelDelegate.modelLoadComplete();
             transaction.commit();
         } catch (CancellationException e) {
             // Loader stopped, ignore
@@ -291,16 +302,18 @@
     }
 
     private void loadWorkspace(List<ShortcutInfo> allDeepShortcuts) {
-        loadWorkspace(allDeepShortcuts, LauncherSettings.Favorites.CONTENT_URI);
+        loadWorkspace(allDeepShortcuts, LauncherSettings.Favorites.CONTENT_URI,
+                null /* selection */);
     }
 
-    protected void loadWorkspace(List<ShortcutInfo> allDeepShortcuts, Uri contentUri) {
+    protected void loadWorkspace(List<ShortcutInfo> allDeepShortcuts, Uri contentUri,
+            String selection) {
         final Context context = mApp.getContext();
         final ContentResolver contentResolver = context.getContentResolver();
         final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
         final boolean isSafeMode = pmHelper.isSafeMode();
         final boolean isSdCardReady = Utilities.isBootCompleted();
-        final MultiHashMap<UserHandle, String> pendingPackages = new MultiHashMap<>();
+        final WidgetManagerHelper widgetHelper = new WidgetManagerHelper(context);
 
         boolean clearDb = false;
         try {
@@ -329,6 +342,7 @@
 
         synchronized (mBgDataModel) {
             mBgDataModel.clear();
+            mPendingPackages.clear();
 
             final HashMap<PackageUserKey, SessionInfo> installingPkgs =
                     mSessionHelper.getActiveSessions();
@@ -339,11 +353,11 @@
 
             Map<ShortcutKey, ShortcutInfo> shortcutKeyToPinnedShortcuts = new HashMap<>();
             final LoaderCursor c = new LoaderCursor(
-                    contentResolver.query(contentUri, null, null, null, null), contentUri, mApp,
-                    mUserManagerState);
-
-            Map<ComponentKey, AppWidgetProviderInfo> widgetProvidersMap = null;
-
+                    contentResolver.query(contentUri, null, selection, null, null), contentUri,
+                    mApp, mUserManagerState);
+            final Bundle extras = c.getExtras();
+            mDbName = extras == null
+                    ? null : extras.getString(LauncherSettings.Settings.EXTRA_DB_NAME);
             try {
                 final int appWidgetIdIndex = c.getColumnIndexOrThrow(
                         LauncherSettings.Favorites.APPWIDGET_ID);
@@ -358,15 +372,12 @@
                 final int optionsIndex = c.getColumnIndexOrThrow(
                         LauncherSettings.Favorites.OPTIONS);
 
-                final LongSparseArray<UserHandle> allUsers = c.allUsers;
                 final LongSparseArray<Boolean> unlockedUsers = new LongSparseArray<>();
 
                 mUserManagerState.init(mUserCache, mUserManager);
 
                 for (UserHandle user : mUserCache.getUserProfiles()) {
                     long serialNo = mUserCache.getSerialNumberForUser(user);
-                    allUsers.put(serialNo, user);
-
                     boolean userUnlocked = mUserManager.isUserUnlocked(user);
 
                     // We can only query for shortcuts when the user is unlocked.
@@ -390,6 +401,7 @@
 
                 WorkspaceItemInfo info;
                 LauncherAppWidgetInfo appWidgetInfo;
+                LauncherAppWidgetProviderInfo widgetProviderInfo;
                 Intent intent;
                 String targetPkg;
 
@@ -417,16 +429,6 @@
                             ComponentName cn = intent.getComponent();
                             targetPkg = cn == null ? intent.getPackage() : cn.getPackageName();
 
-                            if (allUsers.indexOfValue(c.user) < 0) {
-                                if (c.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
-                                    c.markDeleted("Legacy shortcuts are only allowed for current users");
-                                    continue;
-                                } else if (c.restoreFlag != 0) {
-                                    // Don't restore items for other profiles.
-                                    c.markDeleted("Restore from other profiles not supported");
-                                    continue;
-                                }
-                            }
                             if (TextUtils.isEmpty(targetPkg) &&
                                     c.itemType != LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
                                 c.markDeleted("Only legacy shortcuts can have null package");
@@ -496,7 +498,7 @@
                                     // SdCard is not ready yet. Package might get available,
                                     // once it is ready.
                                     Log.d(TAG, "Missing pkg, will check later: " + targetPkg);
-                                    pendingPackages.addToList(c.user, targetPkg);
+                                    mPendingPackages.add(new PackageUserKey(targetPkg, c.user));
                                     // Add the icon on the workspace anyway.
                                     allowMissingTarget = true;
                                 } else {
@@ -590,11 +592,24 @@
                                 if (c.restoreFlag != 0 && !TextUtils.isEmpty(targetPkg)) {
                                     tempPackageKey.update(targetPkg, c.user);
                                     SessionInfo si = installingPkgs.get(tempPackageKey);
-                                    if (si == null) {
-                                        info.status &= ~WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE;
-                                    } else {
-                                        info.setInstallProgress((int) (si.getProgress() * 100));
-                                    }
+                                        LauncherActivityInfo activityInfo =
+                                                c.getLauncherActivityInfo();
+                                        if (si == null) {
+                                            info.runtimeStatusFlags &=
+                                                    ~ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
+                                        } else if (activityInfo == null) {
+                                            int installProgress = (int) (si.getProgress() * 100);
+
+                                            info.setProgressLevel(
+                                                    installProgress,
+                                                    PackageInstallInfo.STATUS_INSTALLING);
+                                        } else {
+                                            info.setProgressLevel(
+                                                    PackageManagerHelper
+                                                            .getLoadingProgress(activityInfo),
+                                                    PackageInstallInfo
+                                                            .STATUS_INSTALLED_DOWNLOADING);
+                                        }
                                 }
 
                                 c.checkAndAddItem(info, mBgDataModel);
@@ -650,10 +665,11 @@
                             final boolean wasProviderReady = !c.hasRestoreFlag(
                                     LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY);
 
-                            if (widgetProvidersMap == null) {
-                                widgetProvidersMap = WidgetManagerHelper.getAllProvidersMap(context);
+                            if (mWidgetProvidersMap == null) {
+                                mWidgetProvidersMap = WidgetManagerHelper.getAllProvidersMap(
+                                        context);
                             }
-                            final AppWidgetProviderInfo provider = widgetProvidersMap.get(
+                            final AppWidgetProviderInfo provider = mWidgetProvidersMap.get(
                                     new ComponentKey(component, c.user));
 
                             final boolean isProviderReady = isValidProvider(provider);
@@ -728,6 +744,19 @@
                                             + appWidgetInfo.spanX + "x" + appWidgetInfo.spanY);
                                     continue;
                                 }
+                                widgetProviderInfo =
+                                        widgetHelper.getLauncherAppWidgetInfo(appWidgetId);
+                                if (widgetProviderInfo != null
+                                        && (appWidgetInfo.spanX < widgetProviderInfo.minSpanX
+                                        || appWidgetInfo.spanY < widgetProviderInfo.minSpanY)) {
+                                    // This can happen when display size changes.
+                                    c.markDeleted("Widget removed, min sizes not met: "
+                                            + "span=" + appWidgetInfo.spanX + "x"
+                                            + appWidgetInfo.spanY + " minSpan="
+                                            + widgetProviderInfo.minSpanX + "x"
+                                            + widgetProviderInfo.minSpanY);
+                                    continue;
+                                }
                                 if (!c.isOnWorkspaceOrHotseat()) {
                                     c.markDeleted("Widget found where container != " +
                                             "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!");
@@ -769,6 +798,9 @@
                 IOUtils.closeSilently(c);
             }
 
+            // Load delegate items
+            mModelDelegate.loadItems(mUserManagerState, shortcutKeyToPinnedShortcuts);
+
             // Break early if we've stopped loading
             if (mStopped) {
                 mBgDataModel.clear();
@@ -776,34 +808,7 @@
             }
 
             // Remove dead items
-            if (c.commitDeleted()) {
-                // Remove any empty folder
-                int[] deletedFolderIds = LauncherSettings.Settings
-                        .call(contentResolver,
-                                LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS)
-                        .getIntArray(LauncherSettings.Settings.EXTRA_VALUE);
-                for (int folderId : deletedFolderIds) {
-                    mBgDataModel.workspaceItems.remove(mBgDataModel.folders.get(folderId));
-                    mBgDataModel.folders.remove(folderId);
-                    mBgDataModel.itemsIdMap.remove(folderId);
-                }
-
-                // Remove any ghost widgets
-                LauncherSettings.Settings.call(contentResolver,
-                        LauncherSettings.Settings.METHOD_REMOVE_GHOST_WIDGETS);
-            }
-
-            // Unpin shortcuts that don't exist on the workspace.
-            HashSet<ShortcutKey> pendingShortcuts =
-                    InstallShortcutReceiver.getPendingShortcuts(context);
-            for (ShortcutKey key : shortcutKeyToPinnedShortcuts.keySet()) {
-                MutableInt numTimesPinned = mBgDataModel.pinnedShortcutCounts.get(key);
-                if ((numTimesPinned == null || numTimesPinned.value == 0)
-                        && !pendingShortcuts.contains(key)) {
-                    // Shortcut is pinned but doesn't exist on the workspace; unpin it.
-                    mBgDataModel.unpinShortcut(context, key);
-                }
-            }
+            mItemsDeleted = c.commitDeleted();
 
             // Sort the folder items, update ranks, and make sure all preview items are high res.
             FolderGridOrganizer verifier =
@@ -829,13 +834,6 @@
             }
 
             c.commitRestoredItems();
-            if (!isSdCardReady && !pendingPackages.isEmpty()) {
-                context.registerReceiver(
-                        new SdCardAvailableReceiver(mApp, pendingPackages),
-                        new IntentFilter(Intent.ACTION_BOOT_COMPLETED),
-                        null,
-                        MODEL_EXECUTOR.getHandler());
-            }
         }
     }
 
@@ -860,21 +858,37 @@
         }
     }
 
-    @WorkerThread
-    private void loadCachedPredictions() {
-        synchronized (mBgDataModel) {
-            List<ComponentKey> componentKeys =
-                    mApp.getPredictionModel().getPredictionComponentKeys();
-            List<LauncherActivityInfo> l;
-            mBgDataModel.cachedPredictedItems.clear();
-            for (ComponentKey key : componentKeys) {
-                l = mLauncherApps.getActivityList(key.componentName.getPackageName(), key.user);
-                if (l.size() == 0) continue;
-                AppInfo info = new AppInfo(l.get(0), key.user,
-                        mUserManagerState.isUserQuiet(key.user));
-                mBgDataModel.cachedPredictedItems.add(info);
-                mIconCache.getTitleAndIcon(info, false);
+    private void sanitizeData() {
+        Context context = mApp.getContext();
+        ContentResolver contentResolver = context.getContentResolver();
+        if (mItemsDeleted) {
+            // Remove any empty folder
+            int[] deletedFolderIds = LauncherSettings.Settings
+                    .call(contentResolver,
+                            LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS)
+                    .getIntArray(LauncherSettings.Settings.EXTRA_VALUE);
+            synchronized (mBgDataModel) {
+                for (int folderId : deletedFolderIds) {
+                    mBgDataModel.workspaceItems.remove(mBgDataModel.folders.get(folderId));
+                    mBgDataModel.folders.remove(folderId);
+                    mBgDataModel.itemsIdMap.remove(folderId);
+                }
             }
+
+            // Remove any ghost widgets
+            LauncherSettings.Settings.call(contentResolver,
+                    LauncherSettings.Settings.METHOD_REMOVE_GHOST_WIDGETS);
+        }
+
+        // Update pinned state of model shortcuts
+        mBgDataModel.updateShortcutPinnedState(context);
+
+        if (!Utilities.isBootCompleted() && !mPendingPackages.isEmpty()) {
+            context.registerReceiver(
+                    new SdCardAvailableReceiver(mApp, mPendingPackages),
+                    new IntentFilter(Intent.ACTION_BOOT_COMPLETED),
+                    null,
+                    MODEL_EXECUTOR.getHandler());
         }
     }
 
@@ -909,14 +923,6 @@
                         PackageInstallInfo.fromInstallingState(info));
             }
         }
-        for (AppInfo item : mBgDataModel.cachedPredictedItems) {
-            List<LauncherActivityInfo> l = mLauncherApps.getActivityList(
-                    item.componentName.getPackageName(), item.user);
-            for (LauncherActivityInfo info : l) {
-                boolean quietMode = mUserManagerState.isUserQuiet(item.user);
-                mBgAllAppsList.add(new AppInfo(info, item.user, quietMode), info);
-            }
-        }
 
         mBgAllAppsList.setFlags(FLAG_QUIET_MODE_ENABLED,
                 mUserManagerState.isAnyProfileQuietModeEnabled());
diff --git a/src/com/android/launcher3/model/ModelDelegate.java b/src/com/android/launcher3/model/ModelDelegate.java
new file mode 100644
index 0000000..92bea5b
--- /dev/null
+++ b/src/com/android/launcher3/model/ModelDelegate.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import static com.android.launcher3.util.PackageManagerHelper.hasShortcutsPermission;
+
+import android.content.Context;
+import android.content.pm.ShortcutInfo;
+
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.R;
+import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.util.ResourceBasedOverride;
+
+import java.util.Map;
+
+/**
+ * Class to extend LauncherModel functionality to provide extra data
+ */
+public class ModelDelegate implements ResourceBasedOverride {
+
+    /**
+     * Creates and initializes a new instance of the delegate
+     */
+    public static ModelDelegate newInstance(
+            Context context, LauncherAppState app, AllAppsList appsList, BgDataModel dataModel) {
+        ModelDelegate delegate = Overrides.getObject(
+                ModelDelegate.class, context, R.string.model_delegate_class);
+
+        delegate.mApp = app;
+        delegate.mAppsList = appsList;
+        delegate.mDataModel = dataModel;
+        return delegate;
+    }
+
+    protected LauncherAppState mApp;
+    protected AllAppsList mAppsList;
+    protected BgDataModel mDataModel;
+
+    public ModelDelegate() { }
+
+    /**
+     * Called periodically to validate and update any data
+     */
+    @WorkerThread
+    public void validateData() {
+        if (hasShortcutsPermission(mApp.getContext())
+                != mAppsList.hasShortcutHostPermission()) {
+            mApp.getModel().forceReload();
+        }
+    }
+
+    /**
+     * Load delegate items if any in the data model
+     */
+    @WorkerThread
+    public void loadItems(UserManagerState ums, Map<ShortcutKey, ShortcutInfo> pinnedShortcuts) { }
+
+    /**
+     * Called during loader after workspace loading is complete
+     */
+    @WorkerThread
+    public void workspaceLoadComplete() { }
+
+    /**
+     * Called at the end of model load task
+     */
+    @WorkerThread
+    public void modelLoadComplete() { }
+
+    /**
+     * Called when the delegate is no loner needed
+     */
+    @WorkerThread
+    public void destroy() { }
+
+}
diff --git a/src/com/android/launcher3/model/ModelUtils.java b/src/com/android/launcher3/model/ModelUtils.java
index 4efeba5..9b5fac8 100644
--- a/src/com/android/launcher3/model/ModelUtils.java
+++ b/src/com/android/launcher3/model/ModelUtils.java
@@ -15,17 +15,29 @@
  */
 package com.android.launcher3.model;
 
+import static com.android.launcher3.Utilities.isValidExtraType;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.os.Process;
+import android.util.Log;
+
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.icons.BitmapInfo;
+import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.Iterator;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.IntStream;
 
 /**
@@ -33,6 +45,8 @@
  */
 public class ModelUtils {
 
+    private static final String TAG = "ModelUtils";
+
     /**
      * Filters the set of items who are directly or indirectly (via another container) on the
      * specified screen.
@@ -42,13 +56,7 @@
             ArrayList<T> currentScreenItems,
             ArrayList<T> otherScreenItems) {
         // Purge any null ItemInfos
-        Iterator<T> iter = allWorkspaceItems.iterator();
-        while (iter.hasNext()) {
-            ItemInfo i = iter.next();
-            if (i == null) {
-                iter.remove();
-            }
-        }
+        allWorkspaceItems.removeIf(Objects::isNull);
         // Order the set of items by their containers first, this allows use to walk through the
         // list sequentially, build up a list of containers that are in the specified screen,
         // as well as all items in those containers.
@@ -125,4 +133,52 @@
         IntStream.range(0, len).filter(i -> !seen.contains(i)).forEach(result::add);
         return result;
     }
+
+
+    /**
+     * Creates a workspace item info for the legacy shortcut intent
+     */
+    @SuppressWarnings("deprecation")
+    public static WorkspaceItemInfo fromLegacyShortcutIntent(Context context, Intent data) {
+        if (!isValidExtraType(data, Intent.EXTRA_SHORTCUT_INTENT, Intent.class)
+                || !(isValidExtraType(data, Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
+                        Intent.ShortcutIconResource.class))
+                || !(isValidExtraType(data, Intent.EXTRA_SHORTCUT_ICON, Bitmap.class))) {
+
+            Log.e(TAG, "Invalid install shortcut intent");
+            return null;
+        }
+
+        Intent launchIntent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
+        String label = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
+        if (launchIntent == null || label == null) {
+            Log.e(TAG, "Invalid install shortcut intent");
+            return null;
+        }
+
+        final WorkspaceItemInfo info = new WorkspaceItemInfo();
+        info.user = Process.myUserHandle();
+
+        BitmapInfo iconInfo = null;
+        try (LauncherIcons li = LauncherIcons.obtain(context)) {
+            Bitmap bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
+            if (bitmap != null) {
+                iconInfo = li.createIconBitmap(bitmap);
+            } else {
+                info.iconResource = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
+                if (info.iconResource != null) {
+                    iconInfo = li.createIconBitmap(info.iconResource);
+                }
+            }
+        }
+
+        if (iconInfo == null) {
+            Log.e(TAG, "Invalid icon by the app");
+            return null;
+        }
+        info.bitmap = iconInfo;
+        info.contentDescription = info.title = Utilities.trim(label);
+        info.intent = launchIntent;
+        return info;
+    }
 }
diff --git a/src/com/android/launcher3/model/PackageIncrementalDownloadUpdatedTask.java b/src/com/android/launcher3/model/PackageIncrementalDownloadUpdatedTask.java
new file mode 100644
index 0000000..e3e8769
--- /dev/null
+++ b/src/com/android/launcher3/model/PackageIncrementalDownloadUpdatedTask.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import android.content.ComponentName;
+import android.os.UserHandle;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.pm.PackageInstallInfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Handles updates due to incremental download progress updates.
+ */
+public class PackageIncrementalDownloadUpdatedTask extends BaseModelUpdateTask {
+
+    private final UserHandle mUser;
+    private final int mProgress;
+    private final String mPackageName;
+
+    public PackageIncrementalDownloadUpdatedTask(
+            String packageName, UserHandle user, float progress) {
+        mUser = user;
+        mProgress = 1 - progress > 0.001 ? (int) (100 * progress) : 100;
+        mPackageName = packageName;
+    }
+
+    @Override
+    public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList appsList) {
+        PackageInstallInfo downloadInfo = new PackageInstallInfo(
+                mPackageName,
+                PackageInstallInfo.STATUS_INSTALLED_DOWNLOADING,
+                mProgress,
+                mUser);
+
+        synchronized (appsList) {
+            List<AppInfo> updatedAppInfos = appsList.updatePromiseInstallInfo(downloadInfo);
+            if (!updatedAppInfos.isEmpty()) {
+                for (AppInfo appInfo : updatedAppInfos) {
+                    appInfo.runtimeStatusFlags &= ~ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
+                    scheduleCallbackTask(
+                            c -> c.bindIncrementalDownloadProgressUpdated(appInfo));
+                }
+            }
+            bindApplicationsIfNeeded();
+        }
+
+        final ArrayList<WorkspaceItemInfo> updatedWorkspaceItems = new ArrayList<>();
+        synchronized (dataModel) {
+            dataModel.forAllWorkspaceItemInfos(mUser, si -> {
+                ComponentName cn = si.getTargetComponent();
+                if ((cn != null) && cn.getPackageName().equals(mPackageName)) {
+                    si.runtimeStatusFlags &= ~ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
+                    si.setProgressLevel(downloadInfo);
+                    updatedWorkspaceItems.add(si);
+                }
+            });
+        }
+        bindUpdatedWorkspaceItems(updatedWorkspaceItems);
+    }
+}
diff --git a/src/com/android/launcher3/model/PackageInstallStateChangedTask.java b/src/com/android/launcher3/model/PackageInstallStateChangedTask.java
index 203f1ca..8215edd 100644
--- a/src/com/android/launcher3/model/PackageInstallStateChangedTask.java
+++ b/src/com/android/launcher3/model/PackageInstallStateChangedTask.java
@@ -20,16 +20,15 @@
 import android.content.pm.PackageManager;
 
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherModel.CallbackTask;
-import com.android.launcher3.model.BgDataModel.Callbacks;
+import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
-import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.util.InstantAppResolver;
 
 import java.util.HashSet;
+import java.util.List;
 
 /**
  * Handles changes due to a sessions updates for a currently installing app.
@@ -61,30 +60,31 @@
         }
 
         synchronized (apps) {
-            PromiseAppInfo updated = apps.updatePromiseInstallInfo(mInstallInfo);
-            if (updated != null) {
-                scheduleCallbackTask(c -> c.bindPromiseAppProgressUpdated(updated));
+            List<AppInfo> updatedAppInfos = apps.updatePromiseInstallInfo(mInstallInfo);
+            if (!updatedAppInfos.isEmpty()) {
+                for (AppInfo appInfo : updatedAppInfos) {
+                    scheduleCallbackTask(c -> c.bindIncrementalDownloadProgressUpdated(appInfo));
+                }
             }
             bindApplicationsIfNeeded();
         }
 
         synchronized (dataModel) {
             final HashSet<ItemInfo> updates = new HashSet<>();
-            for (ItemInfo info : dataModel.itemsIdMap) {
-                if (info instanceof WorkspaceItemInfo) {
-                    WorkspaceItemInfo si = (WorkspaceItemInfo) info;
-                    ComponentName cn = si.getTargetComponent();
-                    if (si.hasPromiseIconUi() && (cn != null)
-                            && mInstallInfo.packageName.equals(cn.getPackageName())) {
-                        si.setInstallProgress(mInstallInfo.progress);
-                        if (mInstallInfo.state == PackageInstallInfo.STATUS_FAILED) {
-                            // Mark this info as broken.
-                            si.status &= ~WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE;
-                        }
-                        updates.add(si);
+            dataModel.forAllWorkspaceItemInfos(mInstallInfo.user, si -> {
+                ComponentName cn = si.getTargetComponent();
+                if (si.hasPromiseIconUi() && (cn != null)
+                        && cn.getPackageName().equals(mInstallInfo.packageName)) {
+                    int installProgress = mInstallInfo.progress;
+
+                    si.setProgressLevel(installProgress, PackageInstallInfo.STATUS_INSTALLING);
+                    if (mInstallInfo.state == PackageInstallInfo.STATUS_FAILED) {
+                        // Mark this info as broken.
+                        si.runtimeStatusFlags &= ~ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
                     }
+                    updates.add(si);
                 }
-            }
+            });
 
             for (LauncherAppWidgetInfo widget : dataModel.appWidgets) {
                 if (widget.providerName.getPackageName().equals(mInstallInfo.packageName)) {
@@ -94,12 +94,7 @@
             }
 
             if (!updates.isEmpty()) {
-                scheduleCallbackTask(new CallbackTask() {
-                    @Override
-                    public void execute(Callbacks callbacks) {
-                        callbacks.bindRestoreItemsChange(updates);
-                    }
-                });
+                scheduleCallbackTask(callbacks -> callbacks.bindRestoreItemsChange(updates));
             }
         }
     }
diff --git a/src/com/android/launcher3/model/PackageUpdatedTask.java b/src/com/android/launcher3/model/PackageUpdatedTask.java
index 7cd467e..896bfb6 100644
--- a/src/com/android/launcher3/model/PackageUpdatedTask.java
+++ b/src/com/android/launcher3/model/PackageUpdatedTask.java
@@ -24,16 +24,12 @@
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.content.pm.ShortcutInfo;
-import android.os.Process;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
 
-import com.android.launcher3.InstallShortcutReceiver;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.SessionCommitReceiver;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.icons.BitmapInfo;
 import com.android.launcher3.icons.IconCache;
@@ -45,7 +41,7 @@
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.shortcuts.ShortcutRequest;
 import com.android.launcher3.util.FlagOp;
-import com.android.launcher3.util.IntSparseArrayMap;
+import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.PackageUserKey;
@@ -92,9 +88,11 @@
 
         final String[] packages = mPackages;
         final int N = packages.length;
-        FlagOp flagOp = FlagOp.NO_OP;
+        final FlagOp flagOp;
         final HashSet<String> packageSet = new HashSet<>(Arrays.asList(packages));
-        ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packageSet, mUser);
+        final ItemInfoMatcher matcher = mOp == OP_USER_AVAILABILITY_CHANGE
+                ? ItemInfoMatcher.ofUser(mUser) // We want to update all packages for this user
+                : ItemInfoMatcher.ofPackages(packageSet, mUser);
         final HashSet<ComponentName> removedComponents = new HashSet<>();
 
         switch (mOp) {
@@ -106,11 +104,6 @@
                         appsList.removePackage(packages[i], mUser);
                     }
                     appsList.addPackage(context, packages[i], mUser);
-
-                    // Automatically add homescreen icon for work profile apps for below O device.
-                    if (!Utilities.ATLEAST_OREO && !Process.myUserHandle().equals(mUser)) {
-                        SessionCommitReceiver.queueAppIconAddition(context, packages[i], mUser);
-                    }
                 }
                 flagOp = FlagOp.removeFlag(WorkspaceItemInfo.FLAG_DISABLED_NOT_AVAILABLE);
                 break;
@@ -158,19 +151,22 @@
                 flagOp = ums.isUserQuiet(mUser)
                         ? FlagOp.addFlag(WorkspaceItemInfo.FLAG_DISABLED_QUIET_USER)
                         : FlagOp.removeFlag(WorkspaceItemInfo.FLAG_DISABLED_QUIET_USER);
-                // We want to update all packages for this user.
-                matcher = ItemInfoMatcher.ofUser(mUser);
                 appsList.updateDisabledFlags(matcher, flagOp);
 
                 // We are not synchronizing here, as int operations are atomic
                 appsList.setFlags(FLAG_QUIET_MODE_ENABLED, ums.isAnyProfileQuietModeEnabled());
                 break;
             }
+            default:
+                flagOp = FlagOp.NO_OP;
+                break;
         }
 
         bindApplicationsIfNeeded();
 
-        final IntSparseArrayMap<Boolean> removedShortcuts = new IntSparseArrayMap<>();
+        final IntSet removedShortcuts = new IntSet();
+        // Shortcuts to keep even if the corresponding app was removed
+        final IntSet forceKeepShortcuts = new IntSet();
 
         // Update shortcut infos
         if (mOp == OP_ADD || flagOp != FlagOp.NO_OP) {
@@ -180,118 +176,118 @@
             // For system apps, package manager send OP_UPDATE when an app is enabled.
             final boolean isNewApkAvailable = mOp == OP_ADD || mOp == OP_UPDATE;
             synchronized (dataModel) {
-                for (ItemInfo info : dataModel.itemsIdMap) {
-                    if (info instanceof WorkspaceItemInfo && mUser.equals(info.user)) {
-                        WorkspaceItemInfo si = (WorkspaceItemInfo) info;
-                        boolean infoUpdated = false;
-                        boolean shortcutUpdated = false;
+                dataModel.forAllWorkspaceItemInfos(mUser, si -> {
 
-                        // Update shortcuts which use iconResource.
-                        if ((si.iconResource != null)
-                                && packageSet.contains(si.iconResource.packageName)) {
-                            LauncherIcons li = LauncherIcons.obtain(context);
-                            BitmapInfo iconInfo = li.createIconBitmap(si.iconResource);
-                            li.recycle();
-                            if (iconInfo != null) {
-                                si.bitmap = iconInfo;
-                                infoUpdated = true;
+                    boolean infoUpdated = false;
+                    boolean shortcutUpdated = false;
+
+                    // Update shortcuts which use iconResource.
+                    if ((si.iconResource != null)
+                            && packageSet.contains(si.iconResource.packageName)) {
+                        LauncherIcons li = LauncherIcons.obtain(context);
+                        BitmapInfo iconInfo = li.createIconBitmap(si.iconResource);
+                        li.recycle();
+                        if (iconInfo != null) {
+                            si.bitmap = iconInfo;
+                            infoUpdated = true;
+                        }
+                    }
+
+                    ComponentName cn = si.getTargetComponent();
+                    if (cn != null && matcher.matches(si, cn)) {
+                        String packageName = cn.getPackageName();
+
+                        if (si.hasStatusFlag(WorkspaceItemInfo.FLAG_SUPPORTS_WEB_UI)) {
+                            forceKeepShortcuts.add(si.id);
+                            if (mOp == OP_REMOVE) {
+                                return;
                             }
                         }
 
-                        ComponentName cn = si.getTargetComponent();
-                        if (cn != null && matcher.matches(si, cn)) {
-                            String packageName = cn.getPackageName();
-
-                            if (si.hasStatusFlag(WorkspaceItemInfo.FLAG_SUPPORTS_WEB_UI)) {
-                                removedShortcuts.put(si.id, false);
-                                if (mOp == OP_REMOVE) {
-                                    continue;
-                                }
-                            }
-
-                            if (si.isPromise() && isNewApkAvailable) {
-                                boolean isTargetValid = true;
-                                if (si.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
-                                    List<ShortcutInfo> shortcut =
-                                            new ShortcutRequest(context, mUser)
-                                                    .forPackage(cn.getPackageName(),
-                                                            si.getDeepShortcutId())
-                                                    .query(ShortcutRequest.PINNED);
-                                    if (shortcut.isEmpty()) {
-                                        isTargetValid = false;
-                                    } else {
-                                        si.updateFromDeepShortcutInfo(shortcut.get(0), context);
-                                        infoUpdated = true;
-                                    }
-                                } else if (!cn.getClassName().equals(IconCache.EMPTY_CLASS_NAME)) {
-                                    isTargetValid = context.getSystemService(LauncherApps.class)
-                                            .isActivityEnabled(cn, mUser);
-                                }
-                                if (si.hasStatusFlag(FLAG_RESTORED_ICON | FLAG_AUTOINSTALL_ICON)) {
-                                    if (updateWorkspaceItemIntent(context, si, packageName)) {
-                                        infoUpdated = true;
-                                    } else if (si.hasPromiseIconUi()) {
-                                        removedShortcuts.put(si.id, true);
-                                        continue;
-                                    }
-                                } else if (!isTargetValid) {
-                                    removedShortcuts.put(si.id, true);
-                                    FileLog.e(TAG, "Restored shortcut no longer valid "
-                                            + si.getIntent());
-                                    continue;
+                        if (si.isPromise() && isNewApkAvailable) {
+                            boolean isTargetValid = true;
+                            if (si.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
+                                List<ShortcutInfo> shortcut =
+                                        new ShortcutRequest(context, mUser)
+                                                .forPackage(cn.getPackageName(),
+                                                        si.getDeepShortcutId())
+                                                .query(ShortcutRequest.PINNED);
+                                if (shortcut.isEmpty()) {
+                                    isTargetValid = false;
                                 } else {
-                                    si.status = WorkspaceItemInfo.DEFAULT;
+                                    si.updateFromDeepShortcutInfo(shortcut.get(0), context);
                                     infoUpdated = true;
                                 }
-                            } else if (isNewApkAvailable && removedComponents.contains(cn)) {
+                            } else if (!cn.getClassName().equals(IconCache.EMPTY_CLASS_NAME)) {
+                                isTargetValid = context.getSystemService(LauncherApps.class)
+                                        .isActivityEnabled(cn, mUser);
+                            }
+                            if (si.hasStatusFlag(FLAG_RESTORED_ICON | FLAG_AUTOINSTALL_ICON)) {
                                 if (updateWorkspaceItemIntent(context, si, packageName)) {
                                     infoUpdated = true;
+                                } else if (si.hasPromiseIconUi()) {
+                                    removedShortcuts.add(si.id);
+                                    return;
                                 }
-                            }
-
-                            if (isNewApkAvailable &&
-                                    si.itemType == Favorites.ITEM_TYPE_APPLICATION) {
-                                iconCache.getTitleAndIcon(si, si.usingLowResIcon());
+                            } else if (!isTargetValid) {
+                                removedShortcuts.add(si.id);
+                                FileLog.e(TAG, "Restored shortcut no longer valid "
+                                        + si.getIntent());
+                                return;
+                            } else {
+                                si.status = WorkspaceItemInfo.DEFAULT;
                                 infoUpdated = true;
                             }
-
-                            int oldRuntimeFlags = si.runtimeStatusFlags;
-                            si.runtimeStatusFlags = flagOp.apply(si.runtimeStatusFlags);
-                            if (si.runtimeStatusFlags != oldRuntimeFlags) {
-                                shortcutUpdated = true;
+                        } else if (isNewApkAvailable && removedComponents.contains(cn)) {
+                            if (updateWorkspaceItemIntent(context, si, packageName)) {
+                                infoUpdated = true;
                             }
                         }
 
-                        if (infoUpdated || shortcutUpdated) {
-                            updatedWorkspaceItems.add(si);
+                        if (isNewApkAvailable
+                                && si.itemType == Favorites.ITEM_TYPE_APPLICATION) {
+                            iconCache.getTitleAndIcon(si, si.usingLowResIcon());
+                            infoUpdated = true;
                         }
-                        if (infoUpdated) {
-                            getModelWriter().updateItemInDatabase(si);
-                        }
-                    } else if (info instanceof LauncherAppWidgetInfo && isNewApkAvailable) {
-                        LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info;
-                        if (mUser.equals(widgetInfo.user)
-                                && widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
-                                && packageSet.contains(widgetInfo.providerName.getPackageName())) {
-                            widgetInfo.restoreStatus &=
-                                    ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY &
-                                            ~LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
 
-                            // adding this flag ensures that launcher shows 'click to setup'
-                            // if the widget has a config activity. In case there is no config
-                            // activity, it will be marked as 'restored' during bind.
-                            widgetInfo.restoreStatus |= LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
-
-                            widgets.add(widgetInfo);
-                            getModelWriter().updateItemInDatabase(widgetInfo);
+                        int oldRuntimeFlags = si.runtimeStatusFlags;
+                        si.runtimeStatusFlags = flagOp.apply(si.runtimeStatusFlags);
+                        if (si.runtimeStatusFlags != oldRuntimeFlags) {
+                            shortcutUpdated = true;
                         }
                     }
+
+                    if (infoUpdated || shortcutUpdated) {
+                        updatedWorkspaceItems.add(si);
+                    }
+                    if (infoUpdated && si.id != ItemInfo.NO_ID) {
+                        getModelWriter().updateItemInDatabase(si);
+                    }
+                });
+
+                for (LauncherAppWidgetInfo widgetInfo : dataModel.appWidgets) {
+                    if (mUser.equals(widgetInfo.user)
+                            && widgetInfo.hasRestoreFlag(
+                                    LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
+                            && packageSet.contains(widgetInfo.providerName.getPackageName())) {
+                        widgetInfo.restoreStatus &=
+                                ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY
+                                        & ~LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
+
+                        // adding this flag ensures that launcher shows 'click to setup'
+                        // if the widget has a config activity. In case there is no config
+                        // activity, it will be marked as 'restored' during bind.
+                        widgetInfo.restoreStatus |= LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
+
+                        widgets.add(widgetInfo);
+                        getModelWriter().updateItemInDatabase(widgetInfo);
+                    }
                 }
             }
 
             bindUpdatedWorkspaceItems(updatedWorkspaceItems);
             if (!removedShortcuts.isEmpty()) {
-                deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedShortcuts, false));
+                deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedShortcuts));
             }
 
             if (!widgets.isEmpty()) {
@@ -319,14 +315,15 @@
         if (!removedPackages.isEmpty() || !removedComponents.isEmpty()) {
             ItemInfoMatcher removeMatch = ItemInfoMatcher.ofPackages(removedPackages, mUser)
                     .or(ItemInfoMatcher.ofComponents(removedComponents, mUser))
-                    .and(ItemInfoMatcher.ofItemIds(removedShortcuts, true));
+                    .and(ItemInfoMatcher.ofItemIds(forceKeepShortcuts).negate());
             deleteAndBindComponentsRemoved(removeMatch);
 
             // Remove any queued items from the install queue
-            InstallShortcutReceiver.removeFromInstallQueue(context, removedPackages, mUser);
+            ItemInstallQueue.INSTANCE.get(context)
+                    .removeFromInstallQueue(removedPackages, mUser);
         }
 
-        if (Utilities.ATLEAST_OREO && mOp == OP_ADD) {
+        if (mOp == OP_ADD) {
             // Load widgets for the new package. Changes due to app updates are handled through
             // AppWidgetHost events, this is just to initialize the long-press options.
             for (int i = 0; i < N; i++) {
diff --git a/src/com/android/launcher3/model/PredictionModel.java b/src/com/android/launcher3/model/PredictionModel.java
deleted file mode 100644
index 1429843..0000000
--- a/src/com/android/launcher3/model/PredictionModel.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.model;
-import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
-
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.os.UserHandle;
-
-import androidx.annotation.AnyThread;
-import androidx.annotation.WorkerThread;
-
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.pm.UserCache;
-import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.Preconditions;
-import com.android.launcher3.util.ResourceBasedOverride;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Model Helper for app predictions
- */
-public class PredictionModel implements ResourceBasedOverride {
-
-    private static final String CACHED_ITEMS_KEY = "predicted_item_keys";
-    private static final int MAX_CACHE_ITEMS = 5;
-
-    protected Context mContext;
-    private SharedPreferences mDevicePrefs;
-    private UserCache mUserCache;
-
-
-    /**
-     * Retrieve instance of this object that can be overridden in runtime based on the build
-     * variant of the application.
-     */
-    public static PredictionModel newInstance(Context context) {
-        PredictionModel model = Overrides.getObject(PredictionModel.class, context,
-                R.string.prediction_model_class);
-        model.init(context);
-        return model;
-    }
-
-    protected void init(Context context) {
-        mContext = context;
-        mDevicePrefs = Utilities.getDevicePrefs(mContext);
-        mUserCache = UserCache.INSTANCE.get(mContext);
-
-    }
-    /**
-     * Formats and stores a list of component key in device preferences.
-     */
-    @AnyThread
-    public void cachePredictionComponentKeys(List<ComponentKey> componentKeys) {
-        MODEL_EXECUTOR.execute(() -> {
-            StringBuilder builder = new StringBuilder();
-            int count = Math.min(componentKeys.size(), MAX_CACHE_ITEMS);
-            for (int i = 0; i < count; i++) {
-                builder.append(serializeComponentKeyToString(componentKeys.get(i)));
-                builder.append("\n");
-            }
-            mDevicePrefs.edit().putString(CACHED_ITEMS_KEY, builder.toString()).apply();
-        });
-    }
-
-    /**
-     * parses and returns ComponentKeys saved by
-     * {@link PredictionModel#cachePredictionComponentKeys(List)}
-     */
-    @WorkerThread
-    public List<ComponentKey> getPredictionComponentKeys() {
-        Preconditions.assertWorkerThread();
-        ArrayList<ComponentKey> items = new ArrayList<>();
-        String cachedBlob = mDevicePrefs.getString(CACHED_ITEMS_KEY, "");
-        for (String line : cachedBlob.split("\n")) {
-            ComponentKey key = getComponentKeyFromSerializedString(line);
-            if (key != null) {
-                items.add(key);
-            }
-
-        }
-        return items;
-    }
-
-    private String serializeComponentKeyToString(ComponentKey componentKey) {
-        long userSerialNumber = mUserCache.getSerialNumberForUser(componentKey.user);
-        return componentKey.componentName.flattenToString() + "#" + userSerialNumber;
-    }
-
-    private ComponentKey getComponentKeyFromSerializedString(String str) {
-        int sep = str.indexOf('#');
-        if (sep < 0 || (sep + 1) >= str.length()) {
-            return null;
-        }
-        ComponentName componentName = ComponentName.unflattenFromString(str.substring(0, sep));
-        if (componentName == null) {
-            return null;
-        }
-        try {
-            long serialNumber = Long.parseLong(str.substring(sep + 1));
-            UserHandle userHandle = mUserCache.getUserForSerialNumber(serialNumber);
-            return userHandle != null ? new ComponentKey(componentName, userHandle) : null;
-        } catch (NumberFormatException ex) {
-            return null;
-        }
-    }
-}
diff --git a/src/com/android/launcher3/model/SdCardAvailableReceiver.java b/src/com/android/launcher3/model/SdCardAvailableReceiver.java
index eb3cb52..3798575 100644
--- a/src/com/android/launcher3/model/SdCardAvailableReceiver.java
+++ b/src/com/android/launcher3/model/SdCardAvailableReceiver.java
@@ -24,12 +24,11 @@
 
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherModel;
-import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageManagerHelper;
+import com.android.launcher3.util.PackageUserKey;
 
 import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Map.Entry;
+import java.util.Set;
 
 /**
  * Helper class to re-query app status when SD-card becomes available.
@@ -42,10 +41,9 @@
 
     private final LauncherModel mModel;
     private final Context mContext;
-    private final MultiHashMap<UserHandle, String> mPackages;
+    private final Set<PackageUserKey> mPackages;
 
-    public SdCardAvailableReceiver(LauncherAppState app,
-            MultiHashMap<UserHandle, String> packages) {
+    public SdCardAvailableReceiver(LauncherAppState app, Set<PackageUserKey> packages) {
         mModel = app.getModel();
         mContext = app.getContext();
         mPackages = packages;
@@ -55,19 +53,17 @@
     public void onReceive(Context context, Intent intent) {
         final LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
         final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
-        for (Entry<UserHandle, ArrayList<String>> entry : mPackages.entrySet()) {
-            UserHandle user = entry.getKey();
+        for (PackageUserKey puk : mPackages) {
+            UserHandle user = puk.mUser;
 
             final ArrayList<String> packagesRemoved = new ArrayList<>();
             final ArrayList<String> packagesUnavailable = new ArrayList<>();
 
-            for (String pkg : new HashSet<>(entry.getValue())) {
-                if (!launcherApps.isPackageEnabled(pkg, user)) {
-                    if (pmHelper.isAppOnSdcard(pkg, user)) {
-                        packagesUnavailable.add(pkg);
-                    } else {
-                        packagesRemoved.add(pkg);
-                    }
+            if (!launcherApps.isPackageEnabled(puk.mPackageName, user)) {
+                if (pmHelper.isAppOnSdcard(puk.mPackageName, user)) {
+                    packagesUnavailable.add(puk.mPackageName);
+                } else {
+                    packagesRemoved.add(puk.mPackageName);
                 }
             }
             if (!packagesRemoved.isEmpty()) {
diff --git a/src/com/android/launcher3/model/ShortcutsChangedTask.java b/src/com/android/launcher3/model/ShortcutsChangedTask.java
index 1cbe5c2..6fedad1 100644
--- a/src/com/android/launcher3/model/ShortcutsChangedTask.java
+++ b/src/com/android/launcher3/model/ShortcutsChangedTask.java
@@ -21,16 +21,16 @@
 
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.shortcuts.ShortcutRequest;
 import com.android.launcher3.util.ItemInfoMatcher;
-import com.android.launcher3.util.MultiHashMap;
 
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * Handles changes due to shortcut manager updates (deep shortcut changes)
@@ -54,54 +54,53 @@
     public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
         final Context context = app.getContext();
         // Find WorkspaceItemInfo's that have changed on the workspace.
-        HashSet<ShortcutKey> removedKeys = new HashSet<>();
-        MultiHashMap<ShortcutKey, WorkspaceItemInfo> keyToShortcutInfo = new MultiHashMap<>();
-        HashSet<String> allIds = new HashSet<>();
+        ArrayList<WorkspaceItemInfo> matchingWorkspaceItems = new ArrayList<>();
 
-        for (ItemInfo itemInfo : dataModel.itemsIdMap) {
-            if (itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
-                WorkspaceItemInfo si = (WorkspaceItemInfo) itemInfo;
-                if (mPackageName.equals(si.getIntent().getPackage()) && si.user.equals(mUser)) {
-                    keyToShortcutInfo.addToList(ShortcutKey.fromItemInfo(si), si);
-                    allIds.add(si.getDeepShortcutId());
+        synchronized (dataModel) {
+            dataModel.forAllWorkspaceItemInfos(mUser, si -> {
+                if ((si.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT)
+                        && mPackageName.equals(si.getIntent().getPackage())) {
+                    matchingWorkspaceItems.add(si);
                 }
-            }
+            });
         }
 
-        final ArrayList<WorkspaceItemInfo> updatedWorkspaceItemInfos = new ArrayList<>();
-        if (!keyToShortcutInfo.isEmpty()) {
+        if (!matchingWorkspaceItems.isEmpty()) {
             // Update the workspace to reflect the changes to updated shortcuts residing on it.
+            List<String> allLauncherKnownIds = matchingWorkspaceItems.stream()
+                    .map(WorkspaceItemInfo::getDeepShortcutId)
+                    .distinct()
+                    .collect(Collectors.toList());
             List<ShortcutInfo> shortcuts = new ShortcutRequest(context, mUser)
-                    .forPackage(mPackageName, new ArrayList<>(allIds))
+                    .forPackage(mPackageName, allLauncherKnownIds)
                     .query(ShortcutRequest.ALL);
+
+            Set<String> nonPinnedIds = new HashSet<>(allLauncherKnownIds);
+            ArrayList<WorkspaceItemInfo> updatedWorkspaceItemInfos = new ArrayList<>();
             for (ShortcutInfo fullDetails : shortcuts) {
-                ShortcutKey key = ShortcutKey.fromInfo(fullDetails);
-                List<WorkspaceItemInfo> workspaceItemInfos = keyToShortcutInfo.remove(key);
                 if (!fullDetails.isPinned()) {
-                    // The shortcut was previously pinned but is no longer, so remove it from
-                    // the workspace and our pinned shortcut counts.
-                    // Note that we put this check here, after querying for full details,
-                    // because there's a possible race condition between pinning and
-                    // receiving this callback.
-                    removedKeys.add(key);
                     continue;
                 }
-                for (final WorkspaceItemInfo workspaceItemInfo : workspaceItemInfos) {
-                    workspaceItemInfo.updateFromDeepShortcutInfo(fullDetails, context);
-                    app.getIconCache().getShortcutIcon(workspaceItemInfo, fullDetails);
-                    updatedWorkspaceItemInfos.add(workspaceItemInfo);
-                }
+
+                String sid = fullDetails.getId();
+                nonPinnedIds.remove(sid);
+                matchingWorkspaceItems
+                        .stream()
+                        .filter(itemInfo -> sid.equals(itemInfo.getDeepShortcutId()))
+                        .forEach(workspaceItemInfo -> {
+                            workspaceItemInfo.updateFromDeepShortcutInfo(fullDetails, context);
+                            app.getIconCache().getShortcutIcon(workspaceItemInfo, fullDetails);
+                            updatedWorkspaceItemInfos.add(workspaceItemInfo);
+                        });
             }
-        }
 
-        // If there are still entries in keyToShortcutInfo, that means that
-        // the corresponding shortcuts weren't passed in onShortcutsChanged(). This
-        // means they were cleared, so we remove and unpin them now.
-        removedKeys.addAll(keyToShortcutInfo.keySet());
-
-        bindUpdatedWorkspaceItems(updatedWorkspaceItemInfos);
-        if (!keyToShortcutInfo.isEmpty()) {
-            deleteAndBindComponentsRemoved(ItemInfoMatcher.ofShortcutKeys(removedKeys));
+            bindUpdatedWorkspaceItems(updatedWorkspaceItemInfos);
+            if (!nonPinnedIds.isEmpty()) {
+                deleteAndBindComponentsRemoved(ItemInfoMatcher.ofShortcutKeys(
+                        nonPinnedIds.stream()
+                                .map(id -> new ShortcutKey(mPackageName, mUser, id))
+                                .collect(Collectors.toSet())));
+            }
         }
 
         if (mUpdateIdMap) {
diff --git a/src/com/android/launcher3/model/UserLockStateChangedTask.java b/src/com/android/launcher3/model/UserLockStateChangedTask.java
index 7ec884f..5048e13 100644
--- a/src/com/android/launcher3/model/UserLockStateChangedTask.java
+++ b/src/com/android/launcher3/model/UserLockStateChangedTask.java
@@ -23,7 +23,6 @@
 
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.shortcuts.ShortcutRequest;
@@ -73,27 +72,27 @@
         ArrayList<WorkspaceItemInfo> updatedWorkspaceItemInfos = new ArrayList<>();
         HashSet<ShortcutKey> removedKeys = new HashSet<>();
 
-        for (ItemInfo itemInfo : dataModel.itemsIdMap) {
-            if (itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT
-                    && mUser.equals(itemInfo.user)) {
-                WorkspaceItemInfo si = (WorkspaceItemInfo) itemInfo;
-                if (mIsUserUnlocked) {
-                    ShortcutKey key = ShortcutKey.fromItemInfo(si);
-                    ShortcutInfo shortcut = pinnedShortcuts.get(key);
-                    // We couldn't verify the shortcut during loader. If its no longer available
-                    // (probably due to clear data), delete the workspace item as well
-                    if (shortcut == null) {
-                        removedKeys.add(key);
-                        continue;
+        synchronized (dataModel) {
+            dataModel.forAllWorkspaceItemInfos(mUser, si -> {
+                if (si.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
+                    if (mIsUserUnlocked) {
+                        ShortcutKey key = ShortcutKey.fromItemInfo(si);
+                        ShortcutInfo shortcut = pinnedShortcuts.get(key);
+                        // We couldn't verify the shortcut during loader. If its no longer available
+                        // (probably due to clear data), delete the workspace item as well
+                        if (shortcut == null) {
+                            removedKeys.add(key);
+                            return;
+                        }
+                        si.runtimeStatusFlags &= ~FLAG_DISABLED_LOCKED_USER;
+                        si.updateFromDeepShortcutInfo(shortcut, context);
+                        app.getIconCache().getShortcutIcon(si, shortcut);
+                    } else {
+                        si.runtimeStatusFlags |= FLAG_DISABLED_LOCKED_USER;
                     }
-                    si.runtimeStatusFlags &= ~FLAG_DISABLED_LOCKED_USER;
-                    si.updateFromDeepShortcutInfo(shortcut, context);
-                    app.getIconCache().getShortcutIcon(si, shortcut);
-                } else {
-                    si.runtimeStatusFlags |= FLAG_DISABLED_LOCKED_USER;
+                    updatedWorkspaceItemInfos.add(si);
                 }
-                updatedWorkspaceItemInfos.add(si);
-            }
+            });
         }
         bindUpdatedWorkspaceItems(updatedWorkspaceItemInfos);
         if (!removedKeys.isEmpty()) {
diff --git a/src/com/android/launcher3/model/data/AppInfo.java b/src/com/android/launcher3/model/data/AppInfo.java
index b17b062..39247c2 100644
--- a/src/com/android/launcher3/model/data/AppInfo.java
+++ b/src/com/android/launcher3/model/data/AppInfo.java
@@ -28,10 +28,13 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.PackageManagerHelper;
 
@@ -104,13 +107,37 @@
         this.intent = intent;
     }
 
+    public AppInfo(@NonNull PackageInstallInfo installInfo) {
+        componentName = installInfo.componentName;
+        intent = new Intent(Intent.ACTION_MAIN)
+            .addCategory(Intent.CATEGORY_LAUNCHER)
+            .setComponent(componentName)
+            .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
+                | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+        user = installInfo.user;
+    }
+
     @Override
     protected String dumpProperties() {
         return super.dumpProperties() + " componentName=" + componentName;
     }
 
     public WorkspaceItemInfo makeWorkspaceItem() {
-        return new WorkspaceItemInfo(this);
+        WorkspaceItemInfo workspaceItemInfo = new WorkspaceItemInfo(this);
+
+        if ((runtimeStatusFlags & FLAG_INSTALL_SESSION_ACTIVE) != 0) {
+            // We need to update the component name when the apk is installed
+            workspaceItemInfo.status |= WorkspaceItemInfo.FLAG_AUTOINSTALL_ICON;
+            // Since the user is manually placing it on homescreen, it should not be auto-removed
+            // later
+            workspaceItemInfo.status |= WorkspaceItemInfo.FLAG_RESTORE_STARTED;
+            workspaceItemInfo.status |= FLAG_INSTALL_SESSION_ACTIVE;
+        }
+        if ((runtimeStatusFlags & FLAG_INCREMENTAL_DOWNLOAD_ACTIVE) != 0) {
+            workspaceItemInfo.runtimeStatusFlags |= FLAG_INCREMENTAL_DOWNLOAD_ACTIVE;
+        }
+
+        return workspaceItemInfo;
     }
 
     public ComponentKey toComponentKey() {
@@ -129,6 +156,12 @@
                         | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
     }
 
+    @Nullable
+    @Override
+    public ComponentName getTargetComponent() {
+        return componentName;
+    }
+
     public static void updateRuntimeFlagsForActivityTarget(
             ItemInfoWithIcon info, LauncherActivityInfo lai) {
         ApplicationInfo appInfo = lai.getApplicationInfo();
@@ -138,12 +171,16 @@
         info.runtimeStatusFlags |= (appInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0
                 ? FLAG_SYSTEM_NO : FLAG_SYSTEM_YES;
 
-        if (Utilities.ATLEAST_OREO
-                && appInfo.targetSdkVersion >= Build.VERSION_CODES.O
+        if (appInfo.targetSdkVersion >= Build.VERSION_CODES.O
                 && Process.myUserHandle().equals(lai.getUser())) {
             // The icon for a non-primary user is badged, hence it's not exactly an adaptive icon.
             info.runtimeStatusFlags |= FLAG_ADAPTIVE_ICON;
         }
+
+        // Sets the progress level, installation and incremental download flags.
+        info.setProgressLevel(
+                PackageManagerHelper.getLoadingProgress(lai),
+                PackageInstallInfo.STATUS_INSTALLED);
     }
 
     @Override
diff --git a/src/com/android/launcher3/model/data/FolderInfo.java b/src/com/android/launcher3/model/data/FolderInfo.java
index 41ccbd7..06a2c92 100644
--- a/src/com/android/launcher3/model/data/FolderInfo.java
+++ b/src/com/android/launcher3/model/data/FolderInfo.java
@@ -20,15 +20,9 @@
 
 import static androidx.core.util.Preconditions.checkNotNull;
 
-import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_DESKTOP;
-import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
 import static com.android.launcher3.logger.LauncherAtom.Attribute.EMPTY_LABEL;
 import static com.android.launcher3.logger.LauncherAtom.Attribute.MANUAL_LABEL;
 import static com.android.launcher3.logger.LauncherAtom.Attribute.SUGGESTED_LABEL;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_CUSTOM;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_EMPTY;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_SUGGESTED;
 
 import android.os.Process;
 
@@ -43,10 +37,6 @@
 import com.android.launcher3.logger.LauncherAtom.FromState;
 import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.model.ModelWriter;
-import com.android.launcher3.userevent.LauncherLogProto;
-import com.android.launcher3.userevent.LauncherLogProto.Target;
-import com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState;
-import com.android.launcher3.userevent.LauncherLogProto.Target.ToFolderLabelState;
 import com.android.launcher3.util.ContentWriter;
 
 import java.util.ArrayList;
@@ -359,113 +349,4 @@
         }
         return LauncherAtom.ToState.TO_STATE_UNSPECIFIED;
     }
-
-    /**
-     * Returns {@link LauncherLogProto.LauncherEvent} to log current folder label info.
-     *
-     * @deprecated This method is used only for validation purpose and soon will be removed.
-     */
-    @Deprecated
-    public LauncherLogProto.LauncherEvent getFolderLabelStateLauncherEvent(FromState fromState,
-            ToState toState) {
-        return LauncherLogProto.LauncherEvent.newBuilder()
-                .setAction(LauncherLogProto.Action
-                        .newBuilder()
-                        .setType(LauncherLogProto.Action.Type.SOFT_KEYBOARD))
-                .addSrcTarget(Target
-                        .newBuilder()
-                        .setType(Target.Type.ITEM)
-                        .setItemType(LauncherLogProto.ItemType.EDITTEXT)
-                        .setFromFolderLabelState(convertFolderLabelState(fromState))
-                        .setToFolderLabelState(convertFolderLabelState(toState)))
-                .addSrcTarget(Target.newBuilder()
-                        .setType(Target.Type.CONTAINER)
-                        .setContainerType(LauncherLogProto.ContainerType.FOLDER)
-                        .setPageIndex(screenId)
-                        .setGridX(cellX)
-                        .setGridY(cellY)
-                        .setCardinality(contents.size()))
-                .addSrcTarget(newParentContainerTarget())
-                .build();
-    }
-
-    /**
-     * @deprecated This method is used only for validation purpose and soon will be removed.
-     */
-    @Deprecated
-    private Target.Builder newParentContainerTarget() {
-        Target.Builder builder = Target.newBuilder().setType(Target.Type.CONTAINER);
-        switch (container) {
-            case CONTAINER_HOTSEAT:
-                return builder.setContainerType(LauncherLogProto.ContainerType.HOTSEAT);
-            case CONTAINER_DESKTOP:
-                return builder.setContainerType(LauncherLogProto.ContainerType.WORKSPACE);
-            default:
-                throw new AssertionError(String
-                        .format("Expected container to be either %s or %s but found %s.",
-                                CONTAINER_HOTSEAT,
-                                CONTAINER_DESKTOP,
-                                container));
-        }
-    }
-
-    /**
-     * @deprecated This method is used only for validation purpose and soon will be removed.
-     */
-    @Deprecated
-    private static FromFolderLabelState convertFolderLabelState(FromState fromState) {
-        switch (fromState) {
-            case FROM_EMPTY:
-                return FROM_EMPTY;
-            case FROM_SUGGESTED:
-                return FROM_SUGGESTED;
-            case FROM_CUSTOM:
-                return FROM_CUSTOM;
-            default:
-                return FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
-        }
-    }
-
-    /**
-     * @deprecated This method is used only for validation purpose and soon will be removed.
-     */
-    @Deprecated
-    private static ToFolderLabelState convertFolderLabelState(ToState toState) {
-        switch (toState) {
-            case UNCHANGED:
-                return ToFolderLabelState.UNCHANGED;
-            case TO_SUGGESTION0:
-                return ToFolderLabelState.TO_SUGGESTION0_WITH_VALID_PRIMARY;
-            case TO_SUGGESTION1_WITH_VALID_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION1_WITH_VALID_PRIMARY;
-            case TO_SUGGESTION1_WITH_EMPTY_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION1_WITH_EMPTY_PRIMARY;
-            case TO_SUGGESTION2_WITH_VALID_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION2_WITH_VALID_PRIMARY;
-            case TO_SUGGESTION2_WITH_EMPTY_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION2_WITH_EMPTY_PRIMARY;
-            case TO_SUGGESTION3_WITH_VALID_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION3_WITH_VALID_PRIMARY;
-            case TO_SUGGESTION3_WITH_EMPTY_PRIMARY:
-                return ToFolderLabelState.TO_SUGGESTION3_WITH_EMPTY_PRIMARY;
-            case TO_EMPTY_WITH_VALID_PRIMARY:
-                return ToFolderLabelState.TO_EMPTY_WITH_VALID_PRIMARY;
-            case TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY:
-                return ToFolderLabelState.TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
-            case TO_EMPTY_WITH_EMPTY_SUGGESTIONS:
-                return ToFolderLabelState.TO_EMPTY_WITH_EMPTY_SUGGESTIONS;
-            case TO_EMPTY_WITH_SUGGESTIONS_DISABLED:
-                return ToFolderLabelState.TO_EMPTY_WITH_SUGGESTIONS_DISABLED;
-            case TO_CUSTOM_WITH_VALID_PRIMARY:
-                return ToFolderLabelState.TO_CUSTOM_WITH_VALID_PRIMARY;
-            case TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY:
-                return ToFolderLabelState.TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
-            case TO_CUSTOM_WITH_EMPTY_SUGGESTIONS:
-                return ToFolderLabelState.TO_CUSTOM_WITH_EMPTY_SUGGESTIONS;
-            case TO_CUSTOM_WITH_SUGGESTIONS_DISABLED:
-                return ToFolderLabelState.TO_CUSTOM_WITH_SUGGESTIONS_DISABLED;
-            default:
-                return ToFolderLabelState.TO_FOLDER_LABEL_STATE_UNSPECIFIED;
-        }
-    }
 }
diff --git a/src/com/android/launcher3/model/data/ItemInfo.java b/src/com/android/launcher3/model/data/ItemInfo.java
index 0d3ddad..b11b419 100644
--- a/src/com/android/launcher3/model/data/ItemInfo.java
+++ b/src/com/android/launcher3/model/data/ItemInfo.java
@@ -32,6 +32,7 @@
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_TASK;
 import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.CONTAINER_NOT_SET;
+import static com.android.launcher3.shortcuts.ShortcutKey.EXTRA_SHORTCUT_ID;
 
 import android.content.ComponentName;
 import android.content.ContentValues;
@@ -50,6 +51,7 @@
 import com.android.launcher3.logger.LauncherAtom.PredictionContainer;
 import com.android.launcher3.logger.LauncherAtom.SearchResultContainer;
 import com.android.launcher3.logger.LauncherAtom.SettingsContainer;
+import com.android.launcher3.logger.LauncherAtom.Shortcut;
 import com.android.launcher3.logger.LauncherAtom.ShortcutsContainer;
 import com.android.launcher3.logger.LauncherAtom.TaskSwitcherContainer;
 import com.android.launcher3.model.ModelWriter;
@@ -257,12 +259,6 @@
     }
 
     /**
-     * Can be overridden by inherited classes to fill in {@link LauncherAtom.ItemInfo}
-     */
-    public void setItemBuilder(LauncherAtom.ItemInfo.Builder builder) {
-    }
-
-    /**
      * Creates {@link LauncherAtom.ItemInfo} with important fields and parent container info.
      */
     public LauncherAtom.ItemInfo buildProto() {
@@ -285,6 +281,18 @@
                                 .orElse(LauncherAtom.Application.newBuilder()));
                 break;
             case ITEM_TYPE_DEEP_SHORTCUT:
+                itemBuilder
+                        .setShortcut(nullableComponent
+                                .map(component -> {
+                                    Shortcut.Builder lsb = Shortcut.newBuilder()
+                                            .setShortcutName(component.flattenToShortString());
+                                    Optional.ofNullable(getIntent())
+                                            .map(i -> i.getStringExtra(EXTRA_SHORTCUT_ID))
+                                            .ifPresent(lsb::setShortcutId);
+                                    return lsb;
+                                })
+                                .orElse(LauncherAtom.Shortcut.newBuilder()));
+                break;
             case ITEM_TYPE_SHORTCUT:
                 itemBuilder
                         .setShortcut(nullableComponent
diff --git a/src/com/android/launcher3/model/data/ItemInfoWithIcon.java b/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
index d95f94f..b8a71d3 100644
--- a/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
+++ b/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
@@ -16,7 +16,15 @@
 
 package com.android.launcher3.model.data;
 
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.icons.BitmapInfo;
+import com.android.launcher3.pm.PackageInstallInfo;
+import com.android.launcher3.util.PackageManagerHelper;
 
 /**
  * Represents an ItemInfo which also holds an icon.
@@ -88,11 +96,34 @@
     public static final int FLAG_ICON_BADGED = 1 << 9;
 
     /**
+     * The icon is being installed. If {@link WorkspaceItemInfo#FLAG_RESTORED_ICON} or
+     * {@link WorkspaceItemInfo#FLAG_AUTOINSTALL_ICON} is set, then the icon is either being
+     * installed or is in a broken state.
+     */
+    public static final int FLAG_INSTALL_SESSION_ACTIVE = 1 << 10;
+
+    /**
+     * This icon is still being downloaded.
+     */
+    public static final int FLAG_INCREMENTAL_DOWNLOAD_ACTIVE = 1 << 11;
+
+    public static final int FLAG_SHOW_DOWNLOAD_PROGRESS_MASK = FLAG_INSTALL_SESSION_ACTIVE
+            | FLAG_INCREMENTAL_DOWNLOAD_ACTIVE;
+
+    /**
      * Status associated with the system state of the underlying item. This is calculated every
      * time a new info is created and not persisted on the disk.
      */
     public int runtimeStatusFlags = 0;
 
+    /**
+     * The download progress of the package that this shortcut represents. For legacy apps, this
+     * will always be the installation progress. For apps that support incremental downloads, this
+     * will only match be the installation progress until the app is installed, then this will the
+     * total download progress.
+     */
+    private int mProgressLevel = 100;
+
     protected ItemInfoWithIcon() { }
 
     protected ItemInfoWithIcon(ItemInfoWithIcon info) {
@@ -114,6 +145,72 @@
     }
 
     /**
+     * Returns whether the app this shortcut represents is able to be started. For legacy apps,
+     * this returns whether it is fully installed. For apps that support incremental downloads,
+     * this returns whether the app is either fully downloaded or has installed and is downloading
+     * incrementally.
+     */
+    public boolean isAppStartable() {
+        return ((runtimeStatusFlags & FLAG_INSTALL_SESSION_ACTIVE) == 0)
+                && (((runtimeStatusFlags & FLAG_INCREMENTAL_DOWNLOAD_ACTIVE) != 0)
+                    || mProgressLevel == 100);
+    }
+
+    /**
+     * Returns the download progress for the app this shortcut represents. If this app is not yet
+     * installed or does not support incremental downloads, this will return the installation
+     * progress.
+     */
+    public int getProgressLevel() {
+        if ((runtimeStatusFlags & FLAG_SHOW_DOWNLOAD_PROGRESS_MASK) != 0) {
+            return mProgressLevel;
+        }
+        return 100;
+    }
+
+    /**
+     * Sets the download progress for the app this shortcut represents. If this app is not yet
+     * installed or does not support incremental downloads, this will set
+     * {@code FLAG_INSTALL_SESSION_ACTIVE}. If this app is downloading incrementally, this will
+     * set {@code FLAG_INCREMENTAL_DOWNLOAD_ACTIVE}. Otherwise, this will remove both flags.
+     */
+    public void setProgressLevel(PackageInstallInfo installInfo) {
+        setProgressLevel(installInfo.progress, installInfo.state);
+    }
+
+    /**
+     * Sets the download progress for the app this shortcut represents.
+     */
+    public void setProgressLevel(int progress, int status) {
+        if (status == PackageInstallInfo.STATUS_INSTALLING) {
+            mProgressLevel = progress;
+            runtimeStatusFlags = progress < 100
+                    ? runtimeStatusFlags | FLAG_INSTALL_SESSION_ACTIVE
+                    : runtimeStatusFlags & ~FLAG_INSTALL_SESSION_ACTIVE;
+        } else if (status == PackageInstallInfo.STATUS_INSTALLED_DOWNLOADING) {
+            mProgressLevel = progress;
+            runtimeStatusFlags = runtimeStatusFlags & ~FLAG_INSTALL_SESSION_ACTIVE;
+            runtimeStatusFlags = progress < 100
+                    ? runtimeStatusFlags | FLAG_INCREMENTAL_DOWNLOAD_ACTIVE
+                    : runtimeStatusFlags & ~FLAG_INCREMENTAL_DOWNLOAD_ACTIVE;
+        } else {
+            mProgressLevel = status == PackageInstallInfo.STATUS_INSTALLED ? 100 : 0;
+            runtimeStatusFlags = runtimeStatusFlags & ~FLAG_INSTALL_SESSION_ACTIVE;
+            runtimeStatusFlags = runtimeStatusFlags & ~FLAG_INCREMENTAL_DOWNLOAD_ACTIVE;
+        }
+    }
+
+    /** Creates an intent to that launches the app store at this app's page. */
+    @Nullable
+    public Intent getMarketIntent(Context context) {
+        ComponentName componentName = getTargetComponent();
+
+        return componentName != null
+                ? new PackageManagerHelper(context).getMarketIntent(componentName.getPackageName())
+                : null;
+    }
+
+    /**
      * @return a copy of this
      */
     public abstract ItemInfoWithIcon clone();
diff --git a/src/com/android/launcher3/model/data/LauncherAppWidgetInfo.java b/src/com/android/launcher3/model/data/LauncherAppWidgetInfo.java
index b0d19a6..c04b7f0 100644
--- a/src/com/android/launcher3/model/data/LauncherAppWidgetInfo.java
+++ b/src/com/android/launcher3/model/data/LauncherAppWidgetInfo.java
@@ -26,7 +26,6 @@
 import com.android.launcher3.AppWidgetResizeFrame;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.util.ContentWriter;
 
 /**
@@ -195,13 +194,4 @@
     public final boolean hasOptionFlag(int option) {
         return (options & option) != 0;
     }
-
-    @Override
-    public void setItemBuilder(LauncherAtom.ItemInfo.Builder builder) {
-        builder.setWidget(LauncherAtom.Widget.newBuilder()
-                .setSpanX(spanX)
-                .setSpanY(spanY)
-                .setComponentName(providerName.toString())
-                .setPackageName(providerName.getPackageName()));
-    }
 }
diff --git a/src/com/android/launcher3/model/data/PromiseAppInfo.java b/src/com/android/launcher3/model/data/PromiseAppInfo.java
deleted file mode 100644
index b6231ed..0000000
--- a/src/com/android/launcher3/model/data/PromiseAppInfo.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.model.data;
-
-import android.content.Context;
-import android.content.Intent;
-
-import androidx.annotation.NonNull;
-
-import com.android.launcher3.pm.PackageInstallInfo;
-import com.android.launcher3.util.PackageManagerHelper;
-
-public class PromiseAppInfo extends AppInfo {
-
-    public int level = 0;
-
-    public PromiseAppInfo(@NonNull PackageInstallInfo installInfo) {
-        componentName = installInfo.componentName;
-        intent = new Intent(Intent.ACTION_MAIN)
-                .addCategory(Intent.CATEGORY_LAUNCHER)
-                .setComponent(componentName)
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                        | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
-    }
-
-    @Override
-    public WorkspaceItemInfo makeWorkspaceItem() {
-        WorkspaceItemInfo shortcut = new WorkspaceItemInfo(this);
-        shortcut.setInstallProgress(level);
-        // We need to update the component name when the apk is installed
-        shortcut.status |= WorkspaceItemInfo.FLAG_AUTOINSTALL_ICON;
-        // Since the user is manually placing it on homescreen, it should not be auto-removed later
-        shortcut.status |= WorkspaceItemInfo.FLAG_RESTORE_STARTED;
-        return shortcut;
-    }
-
-    public Intent getMarketIntent(Context context) {
-        return new PackageManagerHelper(context).getMarketIntent(componentName.getPackageName());
-    }
-}
diff --git a/src/com/android/launcher3/model/data/RemoteActionItemInfo.java b/src/com/android/launcher3/model/data/RemoteActionItemInfo.java
new file mode 100644
index 0000000..d988bf9
--- /dev/null
+++ b/src/com/android/launcher3/model/data/RemoteActionItemInfo.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model.data;
+
+import android.app.RemoteAction;
+import android.os.Process;
+
+/**
+ * Represents a launchable {@link RemoteAction}
+ */
+public class RemoteActionItemInfo extends ItemInfoWithIcon {
+
+    private final RemoteAction mRemoteAction;
+    private final String mToken;
+    private final boolean mShouldStart;
+
+    public RemoteActionItemInfo(RemoteAction remoteAction, String token, boolean shouldStart) {
+        mShouldStart = shouldStart;
+        mToken = token;
+        mRemoteAction = remoteAction;
+        title = remoteAction.getTitle();
+        user = Process.myUserHandle();
+    }
+
+    public RemoteActionItemInfo(RemoteActionItemInfo info) {
+        super(info);
+        this.mShouldStart = info.mShouldStart;
+        this.mRemoteAction = info.mRemoteAction;
+        this.mToken = info.mToken;
+    }
+
+    @Override
+    public ItemInfoWithIcon clone() {
+        return new RemoteActionItemInfo(this);
+    }
+
+    public RemoteAction getRemoteAction() {
+        return mRemoteAction;
+    }
+
+    public String getToken() {
+        return mToken;
+    }
+
+    /**
+     * Getter method for mShouldStart
+     */
+    public boolean shouldStartInLauncher() {
+        return mShouldStart;
+    }
+
+    public boolean isEscapeHatch() {
+        return mToken.contains("item_type:[ESCAPE_HATCH]");
+    }
+}
diff --git a/src/com/android/launcher3/model/data/WorkspaceItemInfo.java b/src/com/android/launcher3/model/data/WorkspaceItemInfo.java
index a7bf1f3..690e904 100644
--- a/src/com/android/launcher3/model/data/WorkspaceItemInfo.java
+++ b/src/com/android/launcher3/model/data/WorkspaceItemInfo.java
@@ -58,20 +58,14 @@
     public static final int FLAG_AUTOINSTALL_ICON = 1 << 1;
 
     /**
-     * The icon is being installed. If {@link #FLAG_RESTORED_ICON} or {@link #FLAG_AUTOINSTALL_ICON}
-     * is set, then the icon is either being installed or is in a broken state.
-     */
-    public static final int FLAG_INSTALL_SESSION_ACTIVE = 1 << 2;
-
-    /**
      * Indicates that the widget restore has started.
      */
-    public static final int FLAG_RESTORE_STARTED = 1 << 3;
+    public static final int FLAG_RESTORE_STARTED = 1 << 2;
 
     /**
      * Web UI supported.
      */
-    public static final int FLAG_SUPPORTS_WEB_UI = 1 << 4;
+    public static final int FLAG_SUPPORTS_WEB_UI = 1 << 3;
 
     /**
      * The intent used to start the application.
@@ -98,11 +92,6 @@
      */
     @NonNull private String[] personKeys = Utilities.EMPTY_STRING_ARRAY;
 
-    /**
-     * The installation progress [0-100] of the package that this shortcut represents.
-     */
-    private int mInstallProgress;
-
 
     public WorkspaceItemInfo() {
         itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
@@ -114,7 +103,6 @@
         intent = new Intent(info.intent);
         iconResource = info.iconResource;
         status = info.status;
-        mInstallProgress = info.mInstallProgress;
         personKeys = info.personKeys.clone();
     }
 
@@ -168,15 +156,6 @@
         return isPromise() && !hasStatusFlag(FLAG_SUPPORTS_WEB_UI);
     }
 
-    public int getInstallProgress() {
-        return mInstallProgress;
-    }
-
-    public void setInstallProgress(int progress) {
-        mInstallProgress = progress;
-        status |= FLAG_INSTALL_SESSION_ACTIVE;
-    }
-
     public void updateFromDeepShortcutInfo(ShortcutInfo shortcutInfo, Context context) {
         // {@link ShortcutInfo#getActivity} can change during an update. Recreate the intent
         intent = ShortcutKey.makeIntent(shortcutInfo);
@@ -216,7 +195,7 @@
         if (cn == null && (itemType == Favorites.ITEM_TYPE_SHORTCUT || hasStatusFlag(
                 FLAG_SUPPORTS_WEB_UI | FLAG_AUTOINSTALL_ICON | FLAG_RESTORED_ICON))) {
             // Legacy shortcuts and promise icons with web UI may not have a componentName but just
-            // a packageName. In that case create a dummy componentName instead of adding additional
+            // a packageName. In that case create a empty componentName instead of adding additional
             // check everywhere.
             String pkg = intent.getPackage();
             return pkg == null ? null : new ComponentName(pkg, IconCache.EMPTY_CLASS_NAME);
diff --git a/src/com/android/launcher3/notification/NotificationInfo.java b/src/com/android/launcher3/notification/NotificationInfo.java
index 835f72d..80eeb22 100644
--- a/src/com/android/launcher3/notification/NotificationInfo.java
+++ b/src/com/android/launcher3/notification/NotificationInfo.java
@@ -106,7 +106,6 @@
                 view, 0, 0, view.getWidth(), view.getHeight()).toBundle();
         try {
             intent.send(null, 0, null, null, null, null, activityOptions);
-            launcher.getUserEventDispatcher().logNotificationLaunch(view, intent);
             launcher.getStatsLogManager().logger().withItemInfo(mItemInfo)
                     .log(LAUNCHER_NOTIFICATION_LAUNCH_TAP);
         } catch (PendingIntent.CanceledException e) {
diff --git a/src/com/android/launcher3/notification/NotificationKeyData.java b/src/com/android/launcher3/notification/NotificationKeyData.java
index a1917ec..1dda3df 100644
--- a/src/com/android/launcher3/notification/NotificationKeyData.java
+++ b/src/com/android/launcher3/notification/NotificationKeyData.java
@@ -30,9 +30,9 @@
 
 /**
  * The key data associated with the notification, used to determine what to include
- * in dots and dummy popup views before they are populated.
+ * in dots and stub popup views before they are populated.
  *
- * @see NotificationInfo for the full data used when populating the dummy views.
+ * @see NotificationInfo for the full data used when populating the stub views.
  */
 public class NotificationKeyData {
     public final String notificationKey;
diff --git a/src/com/android/launcher3/notification/NotificationMainView.java b/src/com/android/launcher3/notification/NotificationMainView.java
index b03aa9c..9b06523 100644
--- a/src/com/android/launcher3/notification/NotificationMainView.java
+++ b/src/com/android/launcher3/notification/NotificationMainView.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.notification;
 
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_DISMISSED;
 
 import android.animation.Animator;
 import android.animation.ObjectAnimator;
@@ -41,7 +42,6 @@
 import com.android.launcher3.touch.BaseSwipeDetector;
 import com.android.launcher3.touch.OverScroll;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.Themes;
 
 /**
@@ -137,7 +137,7 @@
             setOnClickListener(mNotificationInfo);
         }
         setContentTranslation(0);
-        // Add a dummy ItemInfo so that logging populates the correct container and item types
+        // Add a stub ItemInfo so that logging populates the correct container and item types
         // instead of DEFAULT_CONTAINERTYPE and DEFAULT_ITEMTYPE, respectively.
         setTag(NOTIFICATION_ITEM_INFO);
         if (animate) {
@@ -168,10 +168,7 @@
         Launcher launcher = Launcher.getLauncher(getContext());
         launcher.getPopupDataProvider().cancelNotification(
                 mNotificationInfo.notificationKey);
-        launcher.getUserEventDispatcher().logActionOnItem(
-                LauncherLogProto.Action.Touch.SWIPE,
-                LauncherLogProto.Action.Direction.RIGHT, // Assume all swipes are right for logging.
-                LauncherLogProto.ItemType.NOTIFICATION);
+        launcher.getStatsLogManager().logger().log(LAUNCHER_NOTIFICATION_DISMISSED);
     }
 
     // SingleAxisSwipeDetector.Listener's
diff --git a/src/com/android/launcher3/pm/InstallSessionHelper.java b/src/com/android/launcher3/pm/InstallSessionHelper.java
index 901d27f..fa25114 100644
--- a/src/com/android/launcher3/pm/InstallSessionHelper.java
+++ b/src/com/android/launcher3/pm/InstallSessionHelper.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.pm;
 
 import static com.android.launcher3.Utilities.getPrefs;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
@@ -31,17 +32,19 @@
 
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
+import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.SessionCommitReceiver;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
-import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.PackageUserKey;
+import com.android.launcher3.util.Preconditions;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -64,27 +67,27 @@
 
     private final LauncherApps mLauncherApps;
     private final Context mAppContext;
-    private final IntSet mPromiseIconIds;
 
     private final PackageInstaller mInstaller;
     private final HashMap<String, Boolean> mSessionVerifiedMap = new HashMap<>();
 
+    private IntSet mPromiseIconIds;
+
     public InstallSessionHelper(Context context) {
         mInstaller = context.getPackageManager().getPackageInstaller();
         mAppContext = context.getApplicationContext();
         mLauncherApps = context.getSystemService(LauncherApps.class);
+    }
 
+    @WorkerThread
+    private IntSet getPromiseIconIds() {
+        Preconditions.assertWorkerThread();
+        if (mPromiseIconIds != null) {
+            return mPromiseIconIds;
+        }
         mPromiseIconIds = IntSet.wrap(IntArray.fromConcatString(
-                getPrefs(context).getString(PROMISE_ICON_IDS, "")));
+                getPrefs(mAppContext).getString(PROMISE_ICON_IDS, "")));
 
-        cleanUpPromiseIconIds();
-    }
-
-    public static UserHandle getUserHandle(SessionInfo info) {
-        return Utilities.ATLEAST_Q ? info.getUser() : Process.myUserHandle();
-    }
-
-    protected void cleanUpPromiseIconIds() {
         IntArray existingIds = new IntArray();
         for (SessionInfo info : getActiveSessions().values()) {
             existingIds.add(info.getSessionId());
@@ -99,6 +102,7 @@
         for (int i = idsToRemove.size() - 1; i >= 0; --i) {
             mPromiseIconIds.getArray().removeValue(idsToRemove.get(i));
         }
+        return mPromiseIconIds;
     }
 
     public HashMap<PackageUserKey, SessionInfo> getActiveSessions() {
@@ -125,7 +129,7 @@
 
     private void updatePromiseIconPrefs() {
         getPrefs(mAppContext).edit()
-                .putString(PROMISE_ICON_IDS, mPromiseIconIds.getArray().toConcatString())
+                .putString(PROMISE_ICON_IDS, getPromiseIconIds().getArray().toConcatString())
                 .apply();
     }
 
@@ -167,7 +171,7 @@
      * Attempt to restore workspace layout if the session is triggered due to device restore.
      */
     public boolean restoreDbIfApplicable(@NonNull final SessionInfo info) {
-        if (!Utilities.ATLEAST_OREO || !FeatureFlags.ENABLE_DATABASE_RESTORE.get()) {
+        if (!FeatureFlags.ENABLE_DATABASE_RESTORE.get()) {
             return false;
         }
         if (isRestore(info)) {
@@ -183,13 +187,15 @@
         return info.getInstallReason() == PackageManager.INSTALL_REASON_DEVICE_RESTORE;
     }
 
+    @WorkerThread
     public boolean promiseIconAddedForId(int sessionId) {
-        return mPromiseIconIds.contains(sessionId);
+        return getPromiseIconIds().contains(sessionId);
     }
 
+    @WorkerThread
     public void removePromiseIconId(int sessionId) {
-        if (mPromiseIconIds.contains(sessionId)) {
-            mPromiseIconIds.getArray().removeValue(sessionId);
+        if (promiseIconAddedForId(sessionId)) {
+            getPromiseIconIds().getArray().removeValue(sessionId);
             updatePromiseIconPrefs();
         }
     }
@@ -202,30 +208,32 @@
      * - The app is not already installed
      * - A promise icon for the session has not already been created
      */
+    @WorkerThread
     void tryQueuePromiseAppIcon(PackageInstaller.SessionInfo sessionInfo) {
-        if (Utilities.ATLEAST_OREO && FeatureFlags.PROMISE_APPS_NEW_INSTALLS.get()
+        if (FeatureFlags.PROMISE_APPS_NEW_INSTALLS.get()
                 && SessionCommitReceiver.isEnabled(mAppContext)
                 && verify(sessionInfo) != null
                 && sessionInfo.getInstallReason() == PackageManager.INSTALL_REASON_USER
                 && sessionInfo.getAppIcon() != null
                 && !TextUtils.isEmpty(sessionInfo.getAppLabel())
-                && !mPromiseIconIds.contains(sessionInfo.getSessionId())
+                && !promiseIconAddedForId(sessionInfo.getSessionId())
                 && new PackageManagerHelper(mAppContext).getApplicationInfo(
                         sessionInfo.getAppPackageName(), getUserHandle(sessionInfo), 0) == null) {
-            SessionCommitReceiver.queuePromiseAppIconAddition(mAppContext, sessionInfo);
-            mPromiseIconIds.add(sessionInfo.getSessionId());
+            ItemInstallQueue.INSTANCE.get(mAppContext)
+                    .queueItem(sessionInfo.getAppPackageName(), getUserHandle(sessionInfo));
+
+            getPromiseIconIds().add(sessionInfo.getSessionId());
             updatePromiseIconPrefs();
         }
     }
 
-    public InstallSessionTracker registerInstallTracker(
-            InstallSessionTracker.Callback callback, LooperExecutor executor) {
+    public InstallSessionTracker registerInstallTracker(InstallSessionTracker.Callback callback) {
         InstallSessionTracker tracker = new InstallSessionTracker(this, callback);
 
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
-            mInstaller.registerSessionCallback(tracker, executor.getHandler());
+            mInstaller.registerSessionCallback(tracker, MODEL_EXECUTOR.getHandler());
         } else {
-            mLauncherApps.registerPackageInstallerSessionCallback(executor, tracker);
+            mLauncherApps.registerPackageInstallerSessionCallback(MODEL_EXECUTOR, tracker);
         }
         return tracker;
     }
@@ -237,4 +245,8 @@
             mLauncherApps.unregisterPackageInstallerSessionCallback(tracker);
         }
     }
+
+    public static UserHandle getUserHandle(SessionInfo info) {
+        return Utilities.ATLEAST_Q ? info.getUser() : Process.myUserHandle();
+    }
 }
diff --git a/src/com/android/launcher3/pm/InstallSessionTracker.java b/src/com/android/launcher3/pm/InstallSessionTracker.java
index eb3ca73..b0b907a 100644
--- a/src/com/android/launcher3/pm/InstallSessionTracker.java
+++ b/src/com/android/launcher3/pm/InstallSessionTracker.java
@@ -24,8 +24,11 @@
 import android.os.UserHandle;
 import android.util.SparseArray;
 
+import androidx.annotation.WorkerThread;
+
 import com.android.launcher3.util.PackageUserKey;
 
+@WorkerThread
 public class InstallSessionTracker extends PackageInstaller.SessionCallback {
 
     // Lazily initialized
diff --git a/src/com/android/launcher3/pm/PackageInstallInfo.java b/src/com/android/launcher3/pm/PackageInstallInfo.java
index 7997d16..fad904f 100644
--- a/src/com/android/launcher3/pm/PackageInstallInfo.java
+++ b/src/com/android/launcher3/pm/PackageInstallInfo.java
@@ -25,7 +25,8 @@
 
     public static final int STATUS_INSTALLED = 0;
     public static final int STATUS_INSTALLING = 1;
-    public static final int STATUS_FAILED = 2;
+    public static final int STATUS_INSTALLED_DOWNLOADING = 2;
+    public static final int STATUS_FAILED = 3;
 
     public final ComponentName componentName;
     public final String packageName;
@@ -56,5 +57,4 @@
     public static PackageInstallInfo fromState(int state, String packageName, UserHandle user) {
         return new PackageInstallInfo(packageName, state, 0 /* progress */, user);
     }
-
 }
diff --git a/src/com/android/launcher3/pm/ShortcutConfigActivityInfo.java b/src/com/android/launcher3/pm/ShortcutConfigActivityInfo.java
index 40d7031..7af14c6 100644
--- a/src/com/android/launcher3/pm/ShortcutConfigActivityInfo.java
+++ b/src/com/android/launcher3/pm/ShortcutConfigActivityInfo.java
@@ -27,7 +27,6 @@
 import android.content.pm.LauncherActivityInfo;
 import android.content.pm.LauncherApps;
 import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Process;
@@ -39,13 +38,13 @@
 
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.icons.ComponentWithLabelAndIcon;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.PackageUserKey;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -175,37 +174,23 @@
         List<ShortcutConfigActivityInfo> result = new ArrayList<>();
         UserHandle myUser = Process.myUserHandle();
 
-        if (Utilities.ATLEAST_OREO) {
-            final List<UserHandle> users;
-            final String packageName;
-            if (packageUser == null) {
-                users = UserCache.INSTANCE.get(context).getUserProfiles();
-                packageName = null;
-            } else {
-                users = new ArrayList<>(1);
-                users.add(packageUser.mUser);
-                packageName = packageUser.mPackageName;
-            }
-            LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
-            for (UserHandle user : users) {
-                boolean ignoreTargetSdk = myUser.equals(user);
-                for (LauncherActivityInfo activityInfo :
-                        launcherApps.getShortcutConfigActivityList(packageName, user)) {
-                    if (ignoreTargetSdk || activityInfo.getApplicationInfo().targetSdkVersion
-                            >= Build.VERSION_CODES.O) {
-                        result.add(new ShortcutConfigActivityInfoVO(activityInfo));
-                    }
-                }
-            }
+        final List<UserHandle> users;
+        final String packageName;
+        if (packageUser == null) {
+            users = UserCache.INSTANCE.get(context).getUserProfiles();
+            packageName = null;
         } else {
-            if (packageUser == null || packageUser.mUser.equals(myUser)) {
-                Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
-                if (packageUser != null) {
-                    intent.setPackage(packageUser.mPackageName);
-                }
-                for (ResolveInfo info :
-                        context.getPackageManager().queryIntentActivities(intent, 0)) {
-                    result.add(new ShortcutConfigActivityInfoVL(info.activityInfo));
+            users = Collections.singletonList(packageUser.mUser);
+            packageName = packageUser.mPackageName;
+        }
+        LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
+        for (UserHandle user : users) {
+            boolean ignoreTargetSdk = myUser.equals(user);
+            for (LauncherActivityInfo activityInfo :
+                    launcherApps.getShortcutConfigActivityList(packageName, user)) {
+                if (ignoreTargetSdk || activityInfo.getApplicationInfo().targetSdkVersion
+                        >= Build.VERSION_CODES.O) {
+                    result.add(new ShortcutConfigActivityInfoVO(activityInfo));
                 }
             }
         }
diff --git a/src/com/android/launcher3/pm/UserCache.java b/src/com/android/launcher3/pm/UserCache.java
index 5aab41a..5ade22b 100644
--- a/src/com/android/launcher3/pm/UserCache.java
+++ b/src/com/android/launcher3/pm/UserCache.java
@@ -21,8 +21,10 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.ArrayMap;
+import android.util.Log;
 import android.util.LongSparseArray;
 
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
@@ -58,6 +60,9 @@
     private void onUsersChanged(Intent intent) {
         enableAndResetCache();
         mUserChangeListeners.forEach(Runnable::run);
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.WORK_PROFILE_REMOVED, "profile changed", new Exception());
+        }
     }
 
     /**
diff --git a/src/com/android/launcher3/popup/ArrowPopup.java b/src/com/android/launcher3/popup/ArrowPopup.java
index d5b32fc..90285c4 100644
--- a/src/com/android/launcher3/popup/ArrowPopup.java
+++ b/src/com/android/launcher3/popup/ArrowPopup.java
@@ -151,32 +151,52 @@
      * @param viewsToFlip number of views from the top to to flip in case of reverse order
      */
     protected void reorderAndShow(int viewsToFlip) {
+        setupForDisplay();
+        boolean reverseOrder = mIsAboveIcon;
+        if (reverseOrder) {
+            reverseOrder(viewsToFlip);
+        }
+        onInflationComplete(reverseOrder);
+        addArrow();
+        animateOpen();
+    }
+
+    /**
+     * Shows the popup at the desired location.
+     */
+    protected void show() {
+        setupForDisplay();
+        onInflationComplete(false);
+        addArrow();
+        animateOpen();
+    }
+
+    private void setupForDisplay() {
         setVisibility(View.INVISIBLE);
         mIsOpen = true;
         getPopupContainer().addView(this);
         orientAboutObject();
+    }
 
-        boolean reverseOrder = mIsAboveIcon;
-        if (reverseOrder) {
-            int count = getChildCount();
-            ArrayList<View> allViews = new ArrayList<>(count);
-            for (int i = 0; i < count; i++) {
-                if (i == viewsToFlip) {
-                    Collections.reverse(allViews);
-                }
-                allViews.add(getChildAt(i));
+    private void reverseOrder(int viewsToFlip) {
+        int count = getChildCount();
+        ArrayList<View> allViews = new ArrayList<>(count);
+        for (int i = 0; i < count; i++) {
+            if (i == viewsToFlip) {
+                Collections.reverse(allViews);
             }
-            Collections.reverse(allViews);
-            removeAllViews();
-            for (int i = 0; i < count; i++) {
-                addView(allViews.get(i));
-            }
-
-            orientAboutObject();
+            allViews.add(getChildAt(i));
         }
-        onInflationComplete(reverseOrder);
+        Collections.reverse(allViews);
+        removeAllViews();
+        for (int i = 0; i < count; i++) {
+            addView(allViews.get(i));
+        }
 
-        // Add the arrow.
+        orientAboutObject();
+    }
+
+    private void addArrow() {
         final Resources res = getResources();
         final int arrowCenterOffset = res.getDimensionPixelSize(isAlignedWithStart()
                 ? R.dimen.popup_arrow_horizontal_center_start
@@ -214,8 +234,6 @@
 
         mArrow.setPivotX(arrowLp.width / 2);
         mArrow.setPivotY(mIsAboveIcon ? arrowLp.height : 0);
-
-        animateOpen();
     }
 
     protected boolean isAlignedWithStart() {
diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index 614cf14..59930ff 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -19,13 +19,8 @@
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SHORTCUTS;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
-import static com.android.launcher3.notification.NotificationMainView.NOTIFICATION_ITEM_INFO;
 import static com.android.launcher3.popup.PopupPopulator.MAX_SHORTCUTS;
 import static com.android.launcher3.popup.PopupPopulator.MAX_SHORTCUTS_IF_NOTIFICATIONS;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
-import static com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
 import android.animation.AnimatorSet;
@@ -52,7 +47,6 @@
 import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.accessibility.ShortcutMenuAccessibilityDelegate;
 import com.android.launcher3.dot.DotInfo;
@@ -148,17 +142,6 @@
         return (type & TYPE_ACTION_POPUP) != 0;
     }
 
-    @Override
-    public void logActionCommand(int command) {
-        mLauncher.getUserEventDispatcher().logActionCommand(
-                command, mOriginalIcon, getLogContainerType());
-    }
-
-    @Override
-    public int getLogContainerType() {
-        return ContainerType.DEEPSHORTCUTS;
-    }
-
     public OnClickListener getItemClickListener() {
         return (view) -> {
             mLauncher.getItemOnClickListener().onClick(view);
@@ -175,8 +158,7 @@
         if (ev.getAction() == MotionEvent.ACTION_DOWN) {
             BaseDragLayer dl = getPopupContainer();
             if (!dl.isEventOverView(this, ev)) {
-                mLauncher.getUserEventDispatcher().logActionTapOutside(
-                        newContainerTarget(ContainerType.DEEPSHORTCUTS));
+                // TODO: add WW log if want to log if tap closed deep shortcut container.
                 close(true);
 
                 // We let touches on the original icon go through so that users can launch
@@ -400,9 +382,7 @@
         } else if (view instanceof ImageView) {
             // Only the system shortcut icon shows on a gray background header.
             info.setIconAndContentDescriptionFor((ImageView) view);
-            if (Utilities.ATLEAST_OREO) {
-                view.setTooltipText(view.getContentDescription());
-            }
+            view.setTooltipText(view.getContentDescription());
         }
         view.setTag(info);
         view.setOnClickListener(info);
@@ -452,7 +432,9 @@
                     // Make sure we keep the original icon hidden while it is being dragged.
                     mOriginalIcon.setVisibility(INVISIBLE);
                 } else {
-                    mLauncher.getUserEventDispatcher().logDeepShortcutsOpen(mOriginalIcon);
+                    // TODO: add WW logging if want to add logging for long press on popup
+                    //  container.
+                    //  mLauncher.getUserEventDispatcher().logDeepShortcutsOpen(mOriginalIcon);
                     if (!mIsAboveIcon) {
                         // Show the icon but keep the text hidden.
                         mOriginalIcon.setVisibility(VISIBLE);
@@ -499,18 +481,6 @@
     }
 
     @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        if (childInfo == NOTIFICATION_ITEM_INFO) {
-            child.itemType = ItemType.NOTIFICATION;
-        } else {
-            child.itemType = ItemType.DEEPSHORTCUT;
-            child.rank = childInfo.rank;
-        }
-        parents.add(newContainerTarget(ContainerType.DEEPSHORTCUTS));
-    }
-
-    @Override
     protected void onCreateCloseAnimation(AnimatorSet anim) {
         // Animate original icon's text back in.
         anim.play(mOriginalIcon.createTextAlphaAnimator(true /* fadeIn */));
@@ -630,6 +600,17 @@
     }
 
     /**
+     * Dismisses the popup if it is no longer valid
+     */
+    public static void dismissInvalidPopup(BaseDraggingActivity activity) {
+        PopupContainerWithArrow popup = getOpen(activity);
+        if (popup != null && (!popup.mOriginalIcon.isAttachedToWindow()
+                || !canShow(popup.mOriginalIcon, (ItemInfo) popup.mOriginalIcon.getTag()))) {
+            popup.animateClose();
+        }
+    }
+
+    /**
      * Handler to control drag-and-drop for popup items
      */
     public interface PopupItemDragHandler extends OnLongClickListener, OnTouchListener { }
diff --git a/src/com/android/launcher3/popup/PopupDataProvider.java b/src/com/android/launcher3/popup/PopupDataProvider.java
index 5a5f668..76048ba 100644
--- a/src/com/android/launcher3/popup/PopupDataProvider.java
+++ b/src/com/android/launcher3/popup/PopupDataProvider.java
@@ -38,7 +38,6 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
@@ -202,20 +201,11 @@
     }
 
     public List<WidgetItem> getWidgetsForPackageUser(PackageUserKey packageUserKey) {
-        for (WidgetListRowEntry entry : mAllWidgets) {
-            if (entry.pkgItem.packageName.equals(packageUserKey.mPackageName)) {
-                ArrayList<WidgetItem> widgets = new ArrayList<>(entry.widgets);
-                // Remove widgets not associated with the correct user.
-                Iterator<WidgetItem> iterator = widgets.iterator();
-                while (iterator.hasNext()) {
-                    if (!iterator.next().user.equals(packageUserKey.mUser)) {
-                        iterator.remove();
-                    }
-                }
-                return widgets.isEmpty() ? null : widgets;
-            }
-        }
-        return null;
+        return mAllWidgets.stream()
+                .filter(row -> row.pkgItem.packageName.equals(packageUserKey.mPackageName))
+                .flatMap(row -> row.widgets.stream())
+                .filter(widget -> packageUserKey.mUser.equals(widget.user))
+                .collect(Collectors.toList());
     }
 
     /**
diff --git a/src/com/android/launcher3/popup/RemoteActionShortcut.java b/src/com/android/launcher3/popup/RemoteActionShortcut.java
index 61829c0..7c393ad 100644
--- a/src/com/android/launcher3/popup/RemoteActionShortcut.java
+++ b/src/com/android/launcher3/popup/RemoteActionShortcut.java
@@ -37,7 +37,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 
 @TargetApi(Build.VERSION_CODES.Q)
 public class RemoteActionShortcut extends SystemShortcut<BaseDraggingActivity> {
@@ -107,9 +106,6 @@
                     Toast.LENGTH_SHORT)
                     .show();
         }
-
-        mTarget.getUserEventDispatcher().logActionOnControl(LauncherLogProto.Action.Touch.TAP,
-                LauncherLogProto.ControlType.REMOTE_ACTION_SHORTCUT, view);
     }
 
     @Override
diff --git a/src/com/android/launcher3/popup/SystemShortcut.java b/src/com/android/launcher3/popup/SystemShortcut.java
index fd292a3..577fe4a 100644
--- a/src/com/android/launcher3/popup/SystemShortcut.java
+++ b/src/com/android/launcher3/popup/SystemShortcut.java
@@ -21,8 +21,6 @@
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
 import com.android.launcher3.util.InstantAppResolver;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.PackageUserKey;
@@ -99,7 +97,7 @@
         final List<WidgetItem> widgets =
                 launcher.getPopupDataProvider().getWidgetsForPackageUser(new PackageUserKey(
                         itemInfo.getTargetComponent().getPackageName(), itemInfo.user));
-        if (widgets == null) {
+        if (widgets.isEmpty()) {
             return null;
         }
         return new Widgets(launcher, itemInfo);
@@ -117,8 +115,6 @@
                     (WidgetsBottomSheet) mTarget.getLayoutInflater().inflate(
                             R.layout.widgets_bottom_sheet, mTarget.getDragLayer(), false);
             widgetsBottomSheet.populateAndShow(mItemInfo);
-            mTarget.getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
-                    ControlType.WIDGETS_BUTTON, view);
             mTarget.getStatsLogManager().logger().withItemInfo(mItemInfo)
                     .log(LAUNCHER_SYSTEM_SHORTCUT_WIDGETS_TAP);
         }
@@ -139,8 +135,6 @@
             Rect sourceBounds = mTarget.getViewBounds(view);
             new PackageManagerHelper(mTarget).startDetailsActivityForInfo(
                     mItemInfo, sourceBounds, ActivityOptions.makeBasic().toBundle());
-            mTarget.getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
-                    ControlType.APPINFO_TARGET, view);
             mTarget.getStatsLogManager().logger().withItemInfo(mItemInfo)
                     .log(LAUNCHER_SYSTEM_SHORTCUT_APP_INFO_TAP);
         }
@@ -174,7 +168,7 @@
         public void onClick(View view) {
             Intent intent = new PackageManagerHelper(view.getContext()).getMarketIntent(
                     mItemInfo.getTargetComponent().getPackageName());
-            mTarget.startActivitySafely(view, intent, mItemInfo, null);
+            mTarget.startActivitySafely(view, intent, mItemInfo);
             AbstractFloatingView.closeAllOpenViews(mTarget);
         }
     }
diff --git a/src/com/android/launcher3/secondarydisplay/SecondaryDisplayLauncher.java b/src/com/android/launcher3/secondarydisplay/SecondaryDisplayLauncher.java
index 21ad275..0266345 100644
--- a/src/com/android/launcher3/secondarydisplay/SecondaryDisplayLauncher.java
+++ b/src/com/android/launcher3/secondarydisplay/SecondaryDisplayLauncher.java
@@ -15,8 +15,6 @@
  */
 package com.android.launcher3.secondarydisplay;
 
-import static com.android.launcher3.model.AppLaunchTracker.CONTAINER_ALL_APPS;
-
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.app.ActivityOptions;
@@ -37,9 +35,10 @@
 import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.popup.PopupContainerWithArrow;
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
@@ -196,9 +195,6 @@
     public void bindItems(List<ItemInfo> shortcuts, boolean forceAnimateIcons) { }
 
     @Override
-    public void bindPredictedItems(List<AppInfo> appInfos, IntArray ranks) { }
-
-    @Override
     public void bindScreens(IntArray orderedScreenIds) { }
 
     @Override
@@ -219,12 +215,12 @@
             ArrayList<ItemInfo> addAnimated) { }
 
     @Override
-    public void bindPromiseAppProgressUpdated(PromiseAppInfo app) {
-        mAppsView.getAppsStore().updatePromiseAppProgress(app);
+    public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
+        mAppsView.getAppsStore().updateProgressBar(app);
     }
 
     @Override
-    public void bindWorkspaceItemsChanged(ArrayList<WorkspaceItemInfo> updated) { }
+    public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) { }
 
     @Override
     public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) { }
@@ -298,6 +294,7 @@
     @Override
     public void bindAllApplications(AppInfo[] apps, int flags) {
         mAppsView.getAppsStore().setApps(apps, flags);
+        PopupContainerWithArrow.dismissInvalidPopup(this);
     }
 
     public PopupDataProvider getPopupDataProvider() {
@@ -318,16 +315,18 @@
         if (tag instanceof ItemInfo) {
             ItemInfo item = (ItemInfo) tag;
             Intent intent;
-            if (item instanceof PromiseAppInfo) {
-                PromiseAppInfo promiseAppInfo = (PromiseAppInfo) item;
-                intent = promiseAppInfo.getMarketIntent(this);
+            if (item instanceof ItemInfoWithIcon
+                    && (((ItemInfoWithIcon) item).runtimeStatusFlags
+                        & ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE) != 0) {
+                ItemInfoWithIcon appInfo = (ItemInfoWithIcon) item;
+                intent = appInfo.getMarketIntent(this);
             } else {
                 intent = item.getIntent();
             }
             if (intent == null) {
                 throw new IllegalArgumentException("Input must have a valid intent");
             }
-            startActivitySafely(v, intent, item, CONTAINER_ALL_APPS);
+            startActivitySafely(v, intent, item);
         }
     }
 }
diff --git a/src/com/android/launcher3/settings/DeveloperOptionsFragment.java b/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
index b12d04f..47d214d 100644
--- a/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
+++ b/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
@@ -34,17 +34,23 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.provider.Settings;
+import android.text.Editable;
+import android.text.TextWatcher;
 import android.util.ArrayMap;
 import android.util.Pair;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
+import android.widget.EditText;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceDataStore;
 import androidx.preference.PreferenceFragmentCompat;
+import androidx.preference.PreferenceGroup;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.PreferenceViewHolder;
 import androidx.preference.SwitchPreference;
@@ -81,6 +87,7 @@
     private PreferenceCategory mPluginsCategory;
     private FlagTogglerPrefUi mFlagTogglerPrefUi;
 
+
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
@@ -99,6 +106,50 @@
         maybeAddSandboxCategory();
     }
 
+    private void filterPreferences(String query, PreferenceGroup pg) {
+        int count = pg.getPreferenceCount();
+        int hidden = 0;
+        for (int i = 0; i < count; i++) {
+            Preference preference = pg.getPreference(i);
+            if (preference instanceof PreferenceGroup) {
+                filterPreferences(query, (PreferenceGroup) preference);
+            } else {
+                String title = preference.getTitle().toString().toLowerCase().replace("_", " ");
+                if (query.isEmpty() || title.contains(query)) {
+                    preference.setVisible(true);
+                } else {
+                    preference.setVisible(false);
+                    hidden++;
+                }
+            }
+        }
+        pg.setVisible(hidden != count);
+    }
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        EditText filterBox = view.findViewById(R.id.filter_box);
+        filterBox.setVisibility(View.VISIBLE);
+        filterBox.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+                String query = editable.toString().toLowerCase().replace("_", " ");
+                filterPreferences(query, mPreferenceScreen);
+            }
+        });
+    }
+
     @Override
     public void onDestroy() {
         super.onDestroy();
@@ -224,7 +275,8 @@
         launchBackTutorialPreference.setSummary("Learn how to use the Back gesture");
         launchBackTutorialPreference.setOnPreferenceClickListener(preference -> {
             startActivity(launchSandboxIntent.putExtra(
-                    "tutorial_type", "RIGHT_EDGE_BACK_NAVIGATION"));
+                    "tutorial_steps",
+                    new String[] {"RIGHT_EDGE_BACK_NAVIGATION"}));
             return true;
         });
         sandboxCategory.addPreference(launchBackTutorialPreference);
@@ -233,7 +285,9 @@
         launchHomeTutorialPreference.setTitle("Launch Home Tutorial");
         launchHomeTutorialPreference.setSummary("Learn how to use the Home gesture");
         launchHomeTutorialPreference.setOnPreferenceClickListener(preference -> {
-            startActivity(launchSandboxIntent.putExtra("tutorial_type", "HOME_NAVIGATION"));
+            startActivity(launchSandboxIntent.putExtra(
+                    "tutorial_steps",
+                    new String[] {"HOME_NAVIGATION"}));
             return true;
         });
         sandboxCategory.addPreference(launchHomeTutorialPreference);
@@ -242,7 +296,9 @@
         launchOverviewTutorialPreference.setTitle("Launch Overview Tutorial");
         launchOverviewTutorialPreference.setSummary("Learn how to use the Overview gesture");
         launchOverviewTutorialPreference.setOnPreferenceClickListener(preference -> {
-            startActivity(launchSandboxIntent.putExtra("tutorial_type", "OVERVIEW_NAVIGATION"));
+            startActivity(launchSandboxIntent.putExtra(
+                    "tutorial_steps",
+                    new String[] {"OVERVIEW_NAVIGATION"}));
             return true;
         });
         sandboxCategory.addPreference(launchOverviewTutorialPreference);
@@ -251,10 +307,23 @@
         launchAssistantTutorialPreference.setTitle("Launch Assistant Tutorial");
         launchAssistantTutorialPreference.setSummary("Learn how to use the Assistant gesture");
         launchAssistantTutorialPreference.setOnPreferenceClickListener(preference -> {
-            startActivity(launchSandboxIntent.putExtra("tutorial_type", "ASSISTANT"));
+            startActivity(launchSandboxIntent.putExtra(
+                    "tutorial_steps",
+                    new String[] {"ASSISTANT"}));
             return true;
         });
         sandboxCategory.addPreference(launchAssistantTutorialPreference);
+        Preference launchSandboxModeTutorialPreference = new Preference(context);
+        launchSandboxModeTutorialPreference.setKey("launchSandboxMode");
+        launchSandboxModeTutorialPreference.setTitle("Launch Sandbox Mode");
+        launchSandboxModeTutorialPreference.setSummary("Practice navigation gestures");
+        launchSandboxModeTutorialPreference.setOnPreferenceClickListener(preference -> {
+            startActivity(launchSandboxIntent.putExtra(
+                    "tutorial_steps",
+                    new String[] {"SANDBOX_MODE"}));
+            return true;
+        });
+        sandboxCategory.addPreference(launchSandboxModeTutorialPreference);
     }
 
     private String toName(String action) {
diff --git a/src/com/android/launcher3/settings/SettingsActivity.java b/src/com/android/launcher3/settings/SettingsActivity.java
index d3213a1..922425f 100644
--- a/src/com/android/launcher3/settings/SettingsActivity.java
+++ b/src/com/android/launcher3/settings/SettingsActivity.java
@@ -18,7 +18,6 @@
 
 import static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.ACTION_ACCESSIBILITY_FOCUS;
 
-import static com.android.launcher3.SessionCommitReceiver.ADD_ICON_PREFERENCE_KEY;
 import static com.android.launcher3.states.RotationHelper.ALLOW_ROTATION_PREFERENCE_KEY;
 import static com.android.launcher3.states.RotationHelper.getAllowRotationDefaultValue;
 import static com.android.launcher3.util.SecureSettingsObserver.newNotificationSettingsObserver;
@@ -45,6 +44,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.SecureSettingsObserver;
 
@@ -172,8 +172,7 @@
         protected boolean initPreference(Preference preference) {
             switch (preference.getKey()) {
                 case NOTIFICATION_DOTS_PREFERENCE_KEY:
-                    if (!Utilities.ATLEAST_OREO ||
-                            !getResources().getBoolean(R.bool.notification_dots_enabled)) {
+                    if (WidgetsModel.GO_DISABLE_NOTIFICATION_DOTS) {
                         return false;
                     }
 
@@ -188,9 +187,6 @@
                     mNotificationDotsObserver.dispatchOnChange();
                     return true;
 
-                case ADD_ICON_PREFERENCE_KEY:
-                    return Utilities.ATLEAST_OREO;
-
                 case ALLOW_ROTATION_PREFERENCE_KEY:
                     if (getResources().getBoolean(R.bool.allow_rotation)) {
                         // Launcher supports rotation by default. No need to show this setting.
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java b/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java
index 2daa2fe..ad3f8df 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutTextView.java
@@ -23,7 +23,6 @@
 import android.graphics.drawable.Drawable;
 import android.text.TextUtils;
 import android.util.AttributeSet;
-import android.view.MotionEvent;
 import android.widget.Toast;
 
 import com.android.launcher3.BubbleTextView;
@@ -106,12 +105,12 @@
     }
 
     @Override
-    public boolean onTouchEvent(MotionEvent ev) {
-        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
-            // Show toast if user touches the drag handle (long clicks still start the drag).
-            mShowInstructionToast = mDragHandleBounds.contains((int) ev.getX(), (int) ev.getY());
-        }
-        return super.onTouchEvent(ev);
+    protected boolean shouldIgnoreTouchDown(float x, float y) {
+        // Show toast if user touches the drag handle (long clicks still start the drag).
+        mShowInstructionToast = mDragHandleBounds.contains((int) x, (int) y);
+
+        // assume the whole view as clickable
+        return false;
     }
 
     @Override
@@ -133,6 +132,12 @@
         mLoadingStatePlaceholder.draw(canvas);
     }
 
+    @Override
+    protected void drawDotIfNecessary(Canvas canvas) {
+        // This view (with the text label to the side of the icon) is not designed for a dot to be
+        // drawn on top of it, so never draw one even if a notification for this shortcut exists.
+    }
+
     private void showLoadingState(boolean loading) {
         if (loading == mShowLoadingState) {
             return;
diff --git a/src/com/android/launcher3/shortcuts/ShortcutKey.java b/src/com/android/launcher3/shortcuts/ShortcutKey.java
index 3ca9490..0c6d675 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutKey.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutKey.java
@@ -30,6 +30,10 @@
         return componentName.getClassName();
     }
 
+    public String getPackageName() {
+        return componentName.getPackageName();
+    }
+
     /**
      * Creates a {@link ShortcutRequest} for this key
      */
diff --git a/src/com/android/launcher3/statemanager/StateManager.java b/src/com/android/launcher3/statemanager/StateManager.java
index 60b87d9..beb5b68 100644
--- a/src/com/android/launcher3/statemanager/StateManager.java
+++ b/src/com/android/launcher3/statemanager/StateManager.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.statemanager;
 
+import static android.animation.ValueAnimator.areAnimatorsEnabled;
+
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_COMPONENTS;
 
 import android.animation.Animator;
@@ -26,7 +28,6 @@
 import android.os.Looper;
 import android.util.Log;
 
-import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
@@ -179,7 +180,7 @@
 
     private void goToState(STATE_TYPE state, boolean animated, long delay,
             final Runnable onCompleteRunnable) {
-        animated &= Utilities.areAnimationsEnabled(mActivity);
+        animated &= areAnimatorsEnabled();
         if (mActivity.isInState(state)) {
             if (mConfig.currentAnimation == null) {
                 // Run any queued runnable
@@ -311,7 +312,13 @@
                 handler.setStateWithAnimation(state, mConfig, builder);
             }
         }
-        builder.addListener(new AnimationSuccessListener() {
+        builder.addListener(createStateAnimationListener(state));
+        mConfig.setAnimation(builder.buildAnim(), state);
+        return builder;
+    }
+
+    private AnimatorListener createStateAnimationListener(STATE_TYPE state) {
+        return new AnimationSuccessListener() {
 
             @Override
             public void onAnimationStart(Animator animation) {
@@ -326,9 +333,7 @@
                 }
                 onStateTransitionEnd(state);
             }
-        });
-        mConfig.setAnimation(builder.buildAnim(), state);
-        return builder;
+        };
     }
 
     private void onStateTransitionStart(STATE_TYPE state) {
@@ -396,6 +401,19 @@
     }
 
     /**
+     * @see #setCurrentAnimation(AnimatorSet, Animator...). Using this method tells the StateManager
+     * that this is a custom animation to the given state, and thus the StateManager will add an
+     * animation listener to call {@link #onStateTransitionStart} and {@link #onStateTransitionEnd}.
+     * @param anim The custom animation to the given state.
+     * @param toState The state we are animating towards.
+     */
+    public void setCurrentAnimation(AnimatorSet anim, STATE_TYPE toState) {
+        cancelAnimation();
+        setCurrentAnimation(anim);
+        anim.addListener(createStateAnimationListener(toState));
+    }
+
+    /**
      * Sets the animation as the current state animation, i.e., canceled when
      * starting another animation and may block some launcher interactions while running.
      *
diff --git a/src/com/android/launcher3/statemanager/StatefulActivity.java b/src/com/android/launcher3/statemanager/StatefulActivity.java
index dbe5f42..601e117 100644
--- a/src/com/android/launcher3/statemanager/StatefulActivity.java
+++ b/src/com/android/launcher3/statemanager/StatefulActivity.java
@@ -121,7 +121,9 @@
         final int origDragLayerChildCount = dragLayer.getChildCount();
         super.onStop();
 
-        getStateManager().moveToRestState();
+        if (!isChangingConfigurations()) {
+            getStateManager().moveToRestState();
+        }
 
         // Workaround for b/78520668, explicitly trim memory once UI is hidden
         onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
diff --git a/src/com/android/launcher3/states/HintState.java b/src/com/android/launcher3/states/HintState.java
index b8a184f..fd1d965 100644
--- a/src/com/android/launcher3/states/HintState.java
+++ b/src/com/android/launcher3/states/HintState.java
@@ -15,11 +15,12 @@
  */
 package com.android.launcher3.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
+
 import android.content.Context;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 /**
  * Scale down workspace/hotseat to hint at going to either overview (on pause) or first home screen.
@@ -30,7 +31,7 @@
             | FLAG_HAS_SYS_UI_SCRIM;
 
     public HintState(int id) {
-        super(id, ContainerType.DEFAULT_CONTAINERTYPE, STATE_FLAGS);
+        super(id, LAUNCHER_STATE_HOME, STATE_FLAGS);
     }
 
     @Override
diff --git a/src/com/android/launcher3/states/RotationHelper.java b/src/com/android/launcher3/states/RotationHelper.java
index 5a60f53..ecf4f36 100644
--- a/src/com/android/launcher3/states/RotationHelper.java
+++ b/src/com/android/launcher3/states/RotationHelper.java
@@ -21,14 +21,9 @@
 import static android.util.DisplayMetrics.DENSITY_DEVICE_STABLE;
 
 import android.app.Activity;
-import android.content.ContentResolver;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
 import android.content.res.Resources;
-import android.database.ContentObserver;
-import android.os.Handler;
-import android.provider.Settings;
-import android.util.Log;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -43,16 +38,6 @@
 
     public static final String ALLOW_ROTATION_PREFERENCE_KEY = "pref_allowRotation";
 
-    private final ContentResolver mContentResolver;
-    private boolean mSystemAutoRotateEnabled;
-
-    private ContentObserver mSystemAutoRotateObserver = new ContentObserver(new Handler()) {
-        @Override
-        public void onChange(boolean selfChange) {
-            updateAutoRotateSetting();
-        }
-    };
-
     public static boolean getAllowRotationDefaultValue() {
         // If the device's pixel density was scaled (usually via settings for A11y), use the
         // original dimensions to determine if rotation is allowed of not.
@@ -106,20 +91,6 @@
         } else {
             mSharedPrefs = null;
         }
-
-        mContentResolver = activity.getContentResolver();
-    }
-
-    private void updateAutoRotateSetting() {
-        int autoRotateEnabled = 0;
-        try {
-            autoRotateEnabled = Settings.System.getInt(mContentResolver,
-                    Settings.System.ACCELEROMETER_ROTATION);
-        } catch (Settings.SettingNotFoundException e) {
-            Log.e(TAG, "autorotate setting not found", e);
-        }
-
-        mSystemAutoRotateEnabled = autoRotateEnabled == 1;
     }
 
     @Override
@@ -129,7 +100,6 @@
                 getAllowRotationDefaultValue());
         if (mHomeRotationEnabled != wasRotationEnabled) {
             notifyChange();
-            updateAutoRotateSetting();
         }
     }
 
@@ -165,11 +135,6 @@
         if (!mInitialized) {
             mInitialized = true;
             notifyChange();
-
-            mContentResolver.registerContentObserver(
-                    Settings.System.getUriFor(Settings.System.ACCELEROMETER_ROTATION),
-                    false, mSystemAutoRotateObserver);
-            updateAutoRotateSetting();
         }
     }
 
@@ -179,7 +144,6 @@
             if (mSharedPrefs != null) {
                 mSharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
             }
-            mContentResolver.unregisterContentObserver(mSystemAutoRotateObserver);
         }
     }
 
@@ -225,9 +189,8 @@
     @Override
     public String toString() {
         return String.format("[mStateHandlerRequest=%d, mCurrentStateRequest=%d,"
-                + " mLastActivityFlags=%d, mIgnoreAutoRotateSettings=%b, mHomeRotationEnabled=%b,"
-                        + " mSystemAutoRotateEnabled=%b]",
+                + " mLastActivityFlags=%d, mIgnoreAutoRotateSettings=%b, mHomeRotationEnabled=%b]",
                 mStateHandlerRequest, mCurrentStateRequest, mLastActivityFlags,
-                mIgnoreAutoRotateSettings, mHomeRotationEnabled, mSystemAutoRotateEnabled);
+                mIgnoreAutoRotateSettings, mHomeRotationEnabled);
     }
 }
diff --git a/src/com/android/launcher3/states/SpringLoadedState.java b/src/com/android/launcher3/states/SpringLoadedState.java
index 2a4f887..45172b5 100644
--- a/src/com/android/launcher3/states/SpringLoadedState.java
+++ b/src/com/android/launcher3/states/SpringLoadedState.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
+
 import android.content.Context;
 import android.graphics.Rect;
 
@@ -22,7 +24,6 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Workspace;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 /**
  * Definition for spring loaded state used during drag and drop.
@@ -35,7 +36,7 @@
             | FLAG_HIDE_BACK_BUTTON;
 
     public SpringLoadedState(int id) {
-        super(id, ContainerType.WORKSPACE, STATE_FLAGS);
+        super(id, LAUNCHER_STATE_HOME, STATE_FLAGS);
     }
 
     @Override
diff --git a/src/com/android/launcher3/states/StateAnimationConfig.java b/src/com/android/launcher3/states/StateAnimationConfig.java
index f90ad3c..8b72177 100644
--- a/src/com/android/launcher3/states/StateAnimationConfig.java
+++ b/src/com/android/launcher3/states/StateAnimationConfig.java
@@ -71,6 +71,7 @@
             ANIM_ALL_APPS_HEADER_FADE,
             ANIM_OVERVIEW_MODAL,
             ANIM_DEPTH,
+            ANIM_OVERVIEW_ACTIONS_FADE,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AnimType {}
@@ -89,10 +90,11 @@
     public static final int ANIM_ALL_APPS_HEADER_FADE = 12; // e.g. predictions
     public static final int ANIM_OVERVIEW_MODAL = 13;
     public static final int ANIM_DEPTH = 14;
+    public static final int ANIM_OVERVIEW_ACTIONS_FADE = 15;
 
-    private static final int ANIM_TYPES_COUNT = 15;
+    private static final int ANIM_TYPES_COUNT = 16;
 
-    private final Interpolator[] mInterpolators = new Interpolator[ANIM_TYPES_COUNT];
+    protected final Interpolator[] mInterpolators = new Interpolator[ANIM_TYPES_COUNT];
 
     public StateAnimationConfig() { }
 
diff --git a/src/com/android/launcher3/testing/TestInformationHandler.java b/src/com/android/launcher3/testing/TestInformationHandler.java
index 38b3712..d4a132e 100644
--- a/src/com/android/launcher3/testing/TestInformationHandler.java
+++ b/src/com/android/launcher3/testing/TestInformationHandler.java
@@ -33,6 +33,7 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.util.ResourceBasedOverride;
+import com.android.launcher3.widget.WidgetsFullSheet;
 
 import java.util.concurrent.ExecutionException;
 import java.util.function.Function;
@@ -92,6 +93,11 @@
                         l -> l.getAppsView().getActiveRecyclerView().getCurrentScrollY());
             }
 
+            case TestProtocol.REQUEST_WIDGETS_SCROLL_Y: {
+                return getLauncherUIProperty(Bundle::putInt,
+                        l -> WidgetsFullSheet.getWidgetsView(l).getCurrentScrollY());
+            }
+
             case TestProtocol.REQUEST_WINDOW_INSETS: {
                 return getUIProperty(Bundle::putParcelable, a -> {
                     WindowInsets insets = a.getWindow()
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 3ca08fd..218172b 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -27,12 +27,11 @@
     public static final int NORMAL_STATE_ORDINAL = 0;
     public static final int SPRING_LOADED_STATE_ORDINAL = 1;
     public static final int OVERVIEW_STATE_ORDINAL = 2;
-    public static final int OVERVIEW_PEEK_STATE_ORDINAL = 3;
-    public static final int OVERVIEW_MODAL_TASK_STATE_ORDINAL = 4;
-    public static final int QUICK_SWITCH_STATE_ORDINAL = 5;
-    public static final int ALL_APPS_STATE_ORDINAL = 6;
-    public static final int BACKGROUND_APP_STATE_ORDINAL = 7;
-    public static final int HINT_STATE_ORDINAL = 8;
+    public static final int OVERVIEW_MODAL_TASK_STATE_ORDINAL = 3;
+    public static final int QUICK_SWITCH_STATE_ORDINAL = 4;
+    public static final int ALL_APPS_STATE_ORDINAL = 5;
+    public static final int BACKGROUND_APP_STATE_ORDINAL = 6;
+    public static final int HINT_STATE_ORDINAL = 7;
     public static final String TAPL_EVENTS_TAG = "TaplEvents";
     public static final String SEQUENCE_MAIN = "Main";
     public static final String SEQUENCE_TIS = "TIS";
@@ -46,8 +45,6 @@
                 return "SpringLoaded";
             case OVERVIEW_STATE_ORDINAL:
                 return "Overview";
-            case OVERVIEW_PEEK_STATE_ORDINAL:
-                return "OverviewPeek";
             case OVERVIEW_MODAL_TASK_STATE_ORDINAL:
                 return "OverviewModal";
             case QUICK_SWITCH_STATE_ORDINAL:
@@ -81,6 +78,7 @@
     public static final String REQUEST_UNFREEZE_APP_LIST = "unfreeze-app-list";
     public static final String REQUEST_APP_LIST_FREEZE_FLAGS = "app-list-freeze-flags";
     public static final String REQUEST_APPS_LIST_SCROLL_Y = "apps-list-scroll-y";
+    public static final String REQUEST_WIDGETS_SCROLL_Y = "widgets-scroll-y";
     public static final String REQUEST_WINDOW_INSETS = "window-insets";
     public static final String REQUEST_PID = "pid";
     public static final String REQUEST_TOTAL_PSS_KB = "total_pss";
@@ -97,13 +95,15 @@
     public static final String REQUEST_ENABLE_DEBUG_TRACING = "enable-debug-tracing";
     public static final String REQUEST_DISABLE_DEBUG_TRACING = "disable-debug-tracing";
 
-    public static final String REQUEST_OVERVIEW_ACTIONS_ENABLED = "overview-actions-enabled";
+    public static final String REQUEST_OVERVIEW_SHARE_ENABLED = "overview-share-enabled";
+    public static final String REQUEST_OVERVIEW_CONTENT_PUSH_ENABLED =
+            "overview-content-push-enabled";
 
     public static boolean sDisableSensorRotation;
     public static final String REQUEST_MOCK_SENSOR_ROTATION = "mock-sensor-rotation";
 
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
-    public static final String PAUSE_NOT_DETECTED = "b/139891609";
     public static final String OVERIEW_NOT_ALLAPPS = "b/156095088";
     public static final String NO_SWIPE_TO_HOME = "b/158017601";
+    public static final String WORK_PROFILE_REMOVED = "b/159671700";
 }
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index 3c78b08..23baaf0 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -15,20 +15,25 @@
  */
 package com.android.launcher3.touch;
 
-import static com.android.launcher3.LauncherAnimUtils.MIN_PROGRESS_TO_ALL_APPS;
+import static com.android.launcher3.LauncherAnimUtils.SUCCESS_TRANSITION_PROGRESS;
+import static com.android.launcher3.LauncherAnimUtils.newCancelListener;
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
 import static com.android.launcher3.config.FeatureFlags.UNSTABLE_SPRINGS;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_ALLAPPS;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_UNKNOWN_SWIPEDOWN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_UNKNOWN_SWIPEUP;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_COMPONENTS;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.PLAY_NON_ATOMIC;
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 
 import android.animation.Animator;
+import android.animation.Animator.AnimatorListener;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
@@ -37,21 +42,20 @@
 import android.view.HapticFeedbackConstants;
 import android.view.MotionEvent;
 
+import androidx.core.os.BuildCompat;
+
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.util.FlingBlockCheck;
 import com.android.launcher3.util.TouchController;
 
@@ -61,9 +65,6 @@
 public abstract class AbstractStateChangeTouchController
         implements TouchController, SingleAxisSwipeDetector.Listener {
 
-    // Progress after which the transition is assumed to be a success in case user does not fling
-    public static final float SUCCESS_TRANSITION_PROGRESS = 0.5f;
-
     /**
      * Play an atomic recents animation when the progress from NORMAL to OVERVIEW reaches this.
      */
@@ -74,6 +75,9 @@
     protected final SingleAxisSwipeDetector mDetector;
     protected final SingleAxisSwipeDetector.Direction mSwipeDirection;
 
+    protected final AnimatorListener mClearStateOnCancelListener =
+            newCancelListener(this::clearState);
+
     private boolean mNoIntercept;
     private boolean mIsLogContainerSet;
     protected int mStartContainerType;
@@ -82,7 +86,7 @@
     protected LauncherState mFromState;
     protected LauncherState mToState;
     protected AnimatorPlaybackController mCurrentAnimation;
-    protected PendingAnimation mPendingAnimation;
+    protected boolean mGoingBetweenStates = true;
 
     private float mStartProgress;
     // Ratio of transition process [0, 1] to drag displacement (px)
@@ -168,9 +172,6 @@
 
     @Override
     public final boolean onControllerTouchEvent(MotionEvent ev) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "onControllerTouchEvent");
-        }
         return mDetector.onTouchEvent(ev);
     }
 
@@ -187,11 +188,6 @@
 
     protected abstract float initCurrentAnimation(@AnimationFlags int animComponents);
 
-    /**
-     * Returns the container that the touch started from when leaving NORMAL state.
-     */
-    protected abstract int getLogContainerTypeForNormalState(MotionEvent ev);
-
     private boolean reinitCurrentAnimation(boolean reachedToState, boolean isDragTowardPositive) {
         LauncherState newFromState = mFromState == null ? mLauncher.getStateManager().getState()
                 : reachedToState ? mToState : mFromState;
@@ -211,7 +207,7 @@
         mStartProgress = 0;
         mPassedOverviewAtomicThreshold = false;
         if (mCurrentAnimation != null) {
-            mCurrentAnimation.setOnCancelRunnable(null);
+            mCurrentAnimation.getTarget().removeListener(mClearStateOnCancelListener);
         }
         int animComponents = goingBetweenNormalAndOverview(mFromState, mToState)
                 ? PLAY_NON_ATOMIC : ANIM_ALL_COMPONENTS;
@@ -239,7 +235,7 @@
             LauncherState toState) {
         return (fromState == NORMAL || fromState == OVERVIEW)
                 && (toState == NORMAL || toState == OVERVIEW)
-                && mPendingAnimation == null;
+                && mGoingBetweenStates;
     }
 
     @Override
@@ -265,8 +261,10 @@
         mCanBlockFling = mFromState == NORMAL;
         mFlingBlockCheck.unblockFling();
         // Must be called after all the animation controllers have been paused
-        if (mToState == ALL_APPS || mToState == NORMAL) {
-            mLauncher.getAllAppsController().onDragStart(mToState == ALL_APPS);
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && BuildCompat.isAtLeastR()
+                && (mToState == ALL_APPS || mToState == NORMAL)) {
+            mLauncher.getAllAppsController().getInsetController().onDragStart(
+                    mFromState == NORMAL ? 1f : 0f);
         }
     }
 
@@ -302,11 +300,11 @@
     public boolean onDrag(float displacement, MotionEvent ev) {
         if (!mIsLogContainerSet) {
             if (mStartState == ALL_APPS) {
-                mStartContainerType = ContainerType.ALLAPPS;
+                mStartContainerType = LAUNCHER_STATE_ALLAPPS;
             } else if (mStartState == NORMAL) {
-                mStartContainerType = getLogContainerTypeForNormalState(ev);
+                mStartContainerType = LAUNCHER_STATE_HOME;
             } else if (mStartState == OVERVIEW) {
-                mStartContainerType = ContainerType.TASKSWITCHER;
+                mStartContainerType = LAUNCHER_STATE_OVERVIEW;
             }
             mIsLogContainerSet = true;
         }
@@ -395,8 +393,13 @@
 
     @Override
     public void onDragEnd(float velocity) {
+        if (mCurrentAnimation == null) {
+            // Unlikely, but we may have been canceled just before onDragEnd(). We assume whoever
+            // canceled us will handle a new state transition to clean up.
+            return;
+        }
+
         boolean fling = mDetector.isFling(velocity);
-        final int logAction = fling ? Touch.FLING : Touch.SWIPE;
 
         boolean blockedFling = fling && mFlingBlockCheck.isBlocked();
         if (blockedFling) {
@@ -413,9 +416,8 @@
                             ? mToState : mFromState;
             // snap to top or bottom using the release velocity
         } else {
-            float successProgress = mToState == ALL_APPS
-                    ? MIN_PROGRESS_TO_ALL_APPS : SUCCESS_TRANSITION_PROGRESS;
-            targetState = (interpolatedProgress > successProgress) ? mToState : mFromState;
+            targetState =
+                    (interpolatedProgress > SUCCESS_TRANSITION_PROGRESS) ? mToState : mFromState;
         }
 
         final float endProgress;
@@ -439,7 +441,8 @@
         } else {
             // Let the state manager know that the animation didn't go to the target state,
             // but don't cancel ourselves (we already clean up when the animation completes).
-            mCurrentAnimation.dispatchOnCancelWithoutCancelRunnable();
+            mCurrentAnimation.getTarget().removeListener(mClearStateOnCancelListener);
+            mCurrentAnimation.dispatchOnCancel();
 
             endProgress = 0;
             if (progress <= 0) {
@@ -453,7 +456,7 @@
             }
         }
 
-        mCurrentAnimation.setEndAction(() -> onSwipeInteractionCompleted(targetState, logAction));
+        mCurrentAnimation.setEndAction(() -> onSwipeInteractionCompleted(targetState));
         ValueAnimator anim = mCurrentAnimation.getAnimationPlayer();
         anim.setFloatValues(startProgress, endProgress);
         maybeUpdateAtomicAnim(mFromState, targetState, targetState == mToState ? 1f : 0f);
@@ -508,15 +511,7 @@
         if (mAtomicAnim == null) {
             return 0;
         }
-        if (Utilities.ATLEAST_OREO) {
-            return mAtomicAnim.getTotalDuration() - mAtomicAnim.getCurrentPlayTime();
-        } else {
-            long remainingDuration = 0;
-            for (Animator anim : mAtomicAnim.getChildAnimations()) {
-                remainingDuration = Math.max(remainingDuration, anim.getDuration());
-            }
-            return remainingDuration;
-        }
+        return mAtomicAnim.getTotalDuration() - mAtomicAnim.getCurrentPlayTime();
     }
 
     protected void updateSwipeCompleteAnimation(ValueAnimator animator, long expectedDuration,
@@ -525,31 +520,21 @@
                 .setInterpolator(scrollInterpolatorForVelocity(velocity));
     }
 
-    protected int getDirectionForLog() {
-        return mToState.ordinal > mFromState.ordinal ? Direction.UP : Direction.DOWN;
-    }
-
-    protected void onSwipeInteractionCompleted(LauncherState targetState, int logAction) {
+    protected void onSwipeInteractionCompleted(LauncherState targetState) {
         if (mAtomicComponentsController != null) {
             mAtomicComponentsController.getAnimationPlayer().end();
             mAtomicComponentsController = null;
         }
         clearState();
-        boolean shouldGoToTargetState = true;
-        if (mPendingAnimation != null) {
-            boolean reachedTarget = mToState == targetState;
-            mPendingAnimation.finish(reachedTarget, logAction);
-            mPendingAnimation = null;
-            shouldGoToTargetState = !reachedTarget;
-        }
+        boolean shouldGoToTargetState = mGoingBetweenStates || (mToState != targetState);
         if (shouldGoToTargetState) {
-            goToTargetState(targetState, logAction);
+            goToTargetState(targetState);
         }
     }
 
-    protected void goToTargetState(LauncherState targetState, int logAction) {
+    protected void goToTargetState(LauncherState targetState) {
         if (targetState != mStartState) {
-            logReachedState(logAction, targetState);
+            logReachedState(targetState);
         }
         if (!mLauncher.isInState(targetState)) {
             // If we're already in the target state, don't jump to it at the end of the animation in
@@ -559,24 +544,18 @@
         mLauncher.getDragLayer().getScrim().createSysuiMultiplierAnim(1f).setDuration(0).start();
     }
 
-    private void logReachedState(int logAction, LauncherState targetState) {
+    private void logReachedState(LauncherState targetState) {
         // Transition complete. log the action
-        mLauncher.getUserEventDispatcher().logStateChangeAction(logAction,
-                getDirectionForLog(), mDetector.getDownX(), mDetector.getDownY(),
-                mStartContainerType /* e.g., hotseat */,
-                mStartState.containerType /* e.g., workspace */,
-                targetState.containerType,
-                mLauncher.getWorkspace().getCurrentPage());
         mLauncher.getStatsLogManager().logger()
-                .withSrcState(StatsLogManager.containerTypeToAtomState(mStartState.containerType))
-                .withDstState(StatsLogManager.containerTypeToAtomState(targetState.containerType))
+                .withSrcState(mStartState.statsLogOrdinal)
+                .withDstState(targetState.statsLogOrdinal)
                 .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
                         .setWorkspace(
                                 LauncherAtom.WorkspaceContainer.newBuilder()
                                         .setPageIndex(mLauncher.getWorkspace().getCurrentPage()))
                         .build())
-                .log(StatsLogManager.getLauncherAtomEvent(mStartState.containerType,
-                            targetState.containerType, mToState.ordinal > mFromState.ordinal
+                .log(StatsLogManager.getLauncherAtomEvent(mStartState.statsLogOrdinal,
+                            targetState.statsLogOrdinal, mToState.ordinal > mFromState.ordinal
                                     ? LAUNCHER_UNKNOWN_SWIPEUP
                                     : LAUNCHER_UNKNOWN_SWIPEDOWN));
     }
@@ -587,6 +566,7 @@
             mAtomicAnim.cancel();
             mAtomicAnim = null;
         }
+        mGoingBetweenStates = true;
         mScheduleResumeAtomicComponent = false;
         mDetector.finishedScrolling();
         mDetector.setDetectableScrollConditions(0, false);
diff --git a/src/com/android/launcher3/touch/AllAppsSwipeController.java b/src/com/android/launcher3/touch/AllAppsSwipeController.java
index 4a202b6..f9dcf2d 100644
--- a/src/com/android/launcher3/touch/AllAppsSwipeController.java
+++ b/src/com/android/launcher3/touch/AllAppsSwipeController.java
@@ -24,7 +24,6 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 /**
  * TouchController to switch between NORMAL and ALL_APPS state.
@@ -70,12 +69,6 @@
     }
 
     @Override
-    protected int getLogContainerTypeForNormalState(MotionEvent ev) {
-        return mLauncher.getDragLayer().isEventOverView(mLauncher.getHotseat(), mTouchDownEvent)
-                ? ContainerType.HOTSEAT : ContainerType.WORKSPACE;
-    }
-
-    @Override
     protected float initCurrentAnimation(@AnimationFlags int animComponents) {
         float range = getShiftRange();
         long maxAccuracy = (long) (2 * range);
diff --git a/src/com/android/launcher3/touch/BaseSwipeDetector.java b/src/com/android/launcher3/touch/BaseSwipeDetector.java
index 01b33d8..1276ece 100644
--- a/src/com/android/launcher3/touch/BaseSwipeDetector.java
+++ b/src/com/android/launcher3/touch/BaseSwipeDetector.java
@@ -26,8 +26,6 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
-import com.android.launcher3.testing.TestProtocol;
-
 import java.util.LinkedList;
 import java.util.Queue;
 
@@ -175,9 +173,6 @@
                 if (mState != ScrollState.DRAGGING && shouldScrollStart(mDisplacement)) {
                     setState(ScrollState.DRAGGING);
                 }
-                if (TestProtocol.sDebugTracing) {
-                    Log.d(TestProtocol.PAUSE_NOT_DETECTED, "before report dragging");
-                }
                 if (mState == ScrollState.DRAGGING) {
                     reportDragging(ev);
                 }
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index 8486666..4158735 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -18,7 +18,6 @@
 import static com.android.launcher3.Launcher.REQUEST_BIND_PENDING_APPWIDGET;
 import static com.android.launcher3.Launcher.REQUEST_RECONFIGURE_APPWIDGET;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_OPEN;
-import static com.android.launcher3.model.AppLaunchTracker.CONTAINER_ALL_APPS;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_DISABLED_BY_PUBLISHER;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_DISABLED_LOCKED_USER;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_DISABLED_QUIET_USER;
@@ -26,7 +25,9 @@
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_DISABLED_SUSPENDED;
 
 import android.app.AlertDialog;
+import android.app.PendingIntent;
 import android.content.Intent;
+import android.content.IntentSender;
 import android.content.pm.LauncherApps;
 import android.content.pm.PackageInstaller.SessionInfo;
 import android.os.Process;
@@ -37,8 +38,6 @@
 import android.view.View.OnClickListener;
 import android.widget.Toast;
 
-import androidx.annotation.Nullable;
-
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
@@ -50,8 +49,9 @@
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.testing.TestLogging;
@@ -72,13 +72,9 @@
     /**
      * Instance used for click handling on items
      */
-    public static final OnClickListener INSTANCE = getInstance(null);
+    public static final OnClickListener INSTANCE = ItemClickHandler::onClick;
 
-    public static final OnClickListener getInstance(String sourceContainer) {
-        return v -> onClick(v, sourceContainer);
-    }
-
-    private static void onClick(View v, String sourceContainer) {
+    private static void onClick(View v) {
         // Make sure that rogue clicks don't get through while allapps is launching, or after the
         // view has detached (it's possible for this to happen if the view is removed mid touch).
         if (v.getWindowToken() == null) return;
@@ -88,18 +84,20 @@
 
         Object tag = v.getTag();
         if (tag instanceof WorkspaceItemInfo) {
-            onClickAppShortcut(v, (WorkspaceItemInfo) tag, launcher, sourceContainer);
+            onClickAppShortcut(v, (WorkspaceItemInfo) tag, launcher);
         } else if (tag instanceof FolderInfo) {
             if (v instanceof FolderIcon) {
                 onClickFolderIcon(v);
             }
         } else if (tag instanceof AppInfo) {
-            startAppShortcutOrInfoActivity(v, (AppInfo) tag, launcher,
-                    sourceContainer == null ? CONTAINER_ALL_APPS: sourceContainer);
+            startAppShortcutOrInfoActivity(v, (AppInfo) tag, launcher
+            );
         } else if (tag instanceof LauncherAppWidgetInfo) {
             if (v instanceof PendingAppWidgetHostView) {
                 onClickPendingWidget((PendingAppWidgetHostView) v, launcher);
             }
+        } else if (tag instanceof RemoteActionItemInfo) {
+            onClickRemoteAction(launcher, (RemoteActionItemInfo) tag);
         }
     }
 
@@ -191,7 +189,7 @@
 
         // Fallback to using custom market intent.
         Intent intent = new PackageManagerHelper(launcher).getMarketIntent(packageName);
-        launcher.startActivitySafely(v, intent, item, null);
+        launcher.startActivitySafely(v, intent, item);
     }
 
     /**
@@ -199,8 +197,7 @@
      *
      * @param v The view that was clicked. Must be a tagged with a {@link WorkspaceItemInfo}.
      */
-    public static void onClickAppShortcut(View v, WorkspaceItemInfo shortcut, Launcher launcher,
-            @Nullable String sourceContainer) {
+    public static void onClickAppShortcut(View v, WorkspaceItemInfo shortcut, Launcher launcher) {
         if (shortcut.isDisabled()) {
             final int disabledFlags = shortcut.runtimeStatusFlags
                     & WorkspaceItemInfo.FLAG_DISABLED_MASK;
@@ -234,24 +231,51 @@
                     ? shortcut.getIntent().getComponent().getPackageName()
                     : shortcut.getIntent().getPackage();
             if (!TextUtils.isEmpty(packageName)) {
-                onClickPendingAppItem(v, launcher, packageName,
-                        shortcut.hasStatusFlag(WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE));
+                onClickPendingAppItem(
+                        v,
+                        launcher,
+                        packageName,
+                        (shortcut.runtimeStatusFlags
+                                & ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE) != 0);
                 return;
             }
         }
 
         // Start activities
-        startAppShortcutOrInfoActivity(v, shortcut, launcher, sourceContainer);
+        startAppShortcutOrInfoActivity(v, shortcut, launcher);
     }
 
-    private static void startAppShortcutOrInfoActivity(View v, ItemInfo item, Launcher launcher,
-            @Nullable String sourceContainer) {
+    /**
+     * Event handler for a {@link android.app.RemoteAction} click
+     *
+     */
+    public static void onClickRemoteAction(Launcher launcher,
+            RemoteActionItemInfo remoteActionInfo) {
+        try {
+            PendingIntent pendingIntent = remoteActionInfo.getRemoteAction().getActionIntent();
+            if (remoteActionInfo.shouldStartInLauncher()) {
+                launcher.startIntentSenderForResult(pendingIntent.getIntentSender(), 0, null, 0, 0,
+                        0);
+            } else {
+                pendingIntent.send();
+            }
+        } catch (PendingIntent.CanceledException | IntentSender.SendIntentException e) {
+            Toast.makeText(launcher,
+                    launcher.getResources().getText(R.string.shortcut_not_available),
+                    Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private static void startAppShortcutOrInfoActivity(View v, ItemInfo item, Launcher launcher) {
         TestLogging.recordEvent(
                 TestProtocol.SEQUENCE_MAIN, "start: startAppShortcutOrInfoActivity");
         Intent intent;
-        if (item instanceof PromiseAppInfo) {
-            PromiseAppInfo promiseAppInfo = (PromiseAppInfo) item;
-            intent = promiseAppInfo.getMarketIntent(launcher);
+        if (item instanceof ItemInfoWithIcon
+                && (((ItemInfoWithIcon) item).runtimeStatusFlags
+                    & ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE) != 0) {
+            ItemInfoWithIcon appInfo = (ItemInfoWithIcon) item;
+            intent = new PackageManagerHelper(launcher)
+                    .getMarketIntent(appInfo.getTargetComponent().getPackageName());
         } else {
             intent = item.getIntent();
         }
@@ -274,6 +298,6 @@
             // Preload the icon to reduce latency b/w swapping the floating view with the original.
             FloatingIconView.fetchIcon(launcher, v, item, true /* isOpening */);
         }
-        launcher.startActivitySafely(v, intent, item, sourceContainer);
+        launcher.startActivitySafely(v, intent, item);
     }
 }
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 48c7734..f05f15e 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.touch;
 
 import static android.widget.ListPopupWindow.WRAP_CONTENT;
+
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
 import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
@@ -33,6 +34,7 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.LinearLayout;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.OverScroller;
@@ -40,12 +42,12 @@
 public class LandscapePagedViewHandler implements PagedOrientationHandler {
 
     @Override
-    public int getPrimaryValue(int x, int y) {
+    public <T> T getPrimaryValue(T x, T y) {
         return y;
     }
 
     @Override
-    public int getSecondaryValue(int x, int y) {
+    public <T> T getSecondaryValue(T x, T y) {
         return x;
     }
 
@@ -73,11 +75,6 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement, boolean isRtl) {
-        return isRtl ? displacement < 0 : displacement > 0;
-    }
-
-    @Override
     public boolean isLayoutNaturalToLauncher() {
         return false;
     }
@@ -105,6 +102,11 @@
     }
 
     @Override
+    public <T> void setSecondary(T target, Float2DAction<T> action, float param) {
+        action.call(target, param, 0);
+    }
+
+    @Override
     public float getPrimaryDirection(MotionEvent event, int pointerIndex) {
         return event.getY(pointerIndex);
     }
@@ -145,8 +147,9 @@
     }
 
     @Override
-    public void setPrimaryAndResetSecondaryTranslate(View view, float translation) {
-        view.setTranslationX(0);
+    public void setPrimaryAndResetSecondaryTranslate(
+            View view, float translation, float defaultTranslationX, float defaultTranslationY) {
+        view.setTranslationX(defaultTranslationX);
         view.setTranslationY(translation);
     }
 
@@ -207,21 +210,15 @@
     }
 
     @Override
-    public SingleAxisSwipeDetector.Direction getOppositeSwipeDirection() {
-        return HORIZONTAL;
+    public int getPrimaryTranslationDirectionFactor() {
+        return -1;
     }
 
-    @Override
-    public int getTaskDismissDirectionFactor() {
+    public int getSecondaryTranslationDirectionFactor() {
         return 1;
     }
 
     @Override
-    public int getTaskDragDisplacementFactor(boolean isRtl) {
-        return isRtl ? 1 : -1;
-    }
-
-    @Override
     public float getTaskMenuX(float x, View thumbnailView) {
         return thumbnailView.getMeasuredWidth() + x;
     }
@@ -237,7 +234,8 @@
     }
 
     @Override
-    public int getTaskMenuLayoutOrientation(LinearLayout taskMenuLayout) {
+    public int getTaskMenuLayoutOrientation(boolean canRecentsActivityRotate,
+        LinearLayout taskMenuLayout) {
         return LinearLayout.HORIZONTAL;
     }
 
@@ -248,6 +246,31 @@
         lp.weight = 1;
     }
 
+    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
+
+    @Override
+    public SingleAxisSwipeDetector.Direction getUpDownSwipeDirection() {
+        return HORIZONTAL;
+    }
+
+    @Override
+    public int getUpDirection(boolean isRtl) {
+        return isRtl ? SingleAxisSwipeDetector.DIRECTION_NEGATIVE
+                : SingleAxisSwipeDetector.DIRECTION_POSITIVE;
+    }
+
+    @Override
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        return isRtl ? displacement < 0 : displacement > 0;
+    }
+
+    @Override
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        return isRtl ? 1 : -1;
+    }
+
+    /* -------------------- */
+
     @Override
     public ChildBounds getChildBounds(View child, int childStart, int pageCenter,
         boolean layoutChild) {
@@ -260,4 +283,10 @@
         }
         return new ChildBounds(childHeight, childWidth, childBottom, childLeft);
     }
+
+    @SuppressWarnings("SuspiciousNameCombination")
+    @Override
+    public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
+        return rect.left;
+    }
 }
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index 65b1a7a..b9acfa3 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -57,6 +57,7 @@
 
     <T> void set(T target, Int2DAction<T> action, int param);
     <T> void set(T target, Float2DAction<T> action, float param);
+    <T> void setSecondary(T target, Float2DAction<T> action, float param);
     float getPrimaryDirection(MotionEvent event, int pointerIndex);
     float getPrimaryVelocity(VelocityTracker velocityTracker, int pointerId);
     int getMeasuredSize(View view);
@@ -65,7 +66,8 @@
     int getSecondaryDimension(View view);
     FloatProperty<View> getPrimaryViewTranslate();
     FloatProperty<View> getSecondaryViewTranslate();
-    void setPrimaryAndResetSecondaryTranslate(View view, float translation);
+    void setPrimaryAndResetSecondaryTranslate(
+            View view, float translation, float defaultTranslationX, float defaultTranslationY);
     int getPrimaryScroll(View view);
     float getPrimaryScale(View view);
     int getChildStart(View view);
@@ -73,29 +75,38 @@
     int getCenterForPage(View view, Rect insets);
     int getScrollOffsetStart(View view, Rect insets);
     int getScrollOffsetEnd(View view, Rect insets);
-    SingleAxisSwipeDetector.Direction getOppositeSwipeDirection();
-    int getTaskDismissDirectionFactor();
-    int getTaskDragDisplacementFactor(boolean isRtl);
+    int getPrimaryTranslationDirectionFactor();
+    int getSecondaryTranslationDirectionFactor();
     ChildBounds getChildBounds(View child, int childStart, int pageCenter, boolean layoutChild);
     void setMaxScroll(AccessibilityEvent event, int maxScroll);
     boolean getRecentsRtlSetting(Resources resources);
     float getDegreesRotated();
     int getRotation();
-    int getPrimaryValue(int x, int y);
-    int getSecondaryValue(int x, int y);
+    <T> T getPrimaryValue(T x, T y);
+    <T> T getSecondaryValue(T x, T y);
     void delegateScrollTo(PagedView pagedView, int secondaryScroll, int primaryScroll);
     /** Uses {@params pagedView}.getScroll[X|Y]() method for the secondary amount*/
     void delegateScrollTo(PagedView pagedView, int primaryScroll);
     void delegateScrollBy(PagedView pagedView, int unboundedScroll, int x, int y);
     void scrollerStartScroll(OverScroller scroller, int newPosition);
     void getCurveProperties(PagedView view, Rect insets, CurveProperties out);
-    boolean isGoingUp(float displacement, boolean isRtl);
     boolean isLayoutNaturalToLauncher();
     float getTaskMenuX(float x, View thumbnailView);
     float getTaskMenuY(float y, View thumbnailView);
     int getTaskMenuWidth(View view);
-    int getTaskMenuLayoutOrientation(LinearLayout taskMenuLayout);
+    int getTaskMenuLayoutOrientation(boolean canRecentsActivityRotate, LinearLayout taskMenuLayout);
     void setLayoutParamsForTaskMenuOptionItem(LinearLayout.LayoutParams lp);
+    int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect);
+
+    // The following are only used by TaskViewTouchHandler.
+    /** @return Either VERTICAL or HORIZONTAL. */
+    SingleAxisSwipeDetector.Direction getUpDownSwipeDirection();
+    /** @return Given {@link #getUpDownSwipeDirection()}, whether POSITIVE or NEGATIVE is up. */
+    int getUpDirection(boolean isRtl);
+    /** @return Whether the displacement is going towards the top of the screen. */
+    boolean isGoingUp(float displacement, boolean isRtl);
+    /** @return Either 1 or -1, a factor to multiply by so the animation goes the correct way. */
+    int getTaskDragDisplacementFactor(boolean isRtl);
 
     /**
      * Maps the velocity from the coordinate plane of the foreground app to that
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 79e5c87..3663b5f 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -32,6 +32,7 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.LinearLayout;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.OverScroller;
@@ -39,12 +40,12 @@
 public class PortraitPagedViewHandler implements PagedOrientationHandler {
 
     @Override
-    public int getPrimaryValue(int x, int y) {
+    public <T> T getPrimaryValue(T x, T y) {
         return x;
     }
 
     @Override
-    public int getSecondaryValue(int x, int y) {
+    public <T> T getSecondaryValue(T x, T y) {
         return y;
     }
 
@@ -72,12 +73,6 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement, boolean isRtl) {
-        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
-        return displacement < 0;
-    }
-
-    @Override
     public boolean isLayoutNaturalToLauncher() {
         return true;
     }
@@ -103,6 +98,11 @@
     }
 
     @Override
+    public <T> void setSecondary(T target, Float2DAction<T> action, float param) {
+        action.call(target, 0, param);
+    }
+
+    @Override
     public float getPrimaryDirection(MotionEvent event, int pointerIndex) {
         return event.getX(pointerIndex);
     }
@@ -143,9 +143,10 @@
     }
 
     @Override
-    public void setPrimaryAndResetSecondaryTranslate(View view, float translation) {
+    public void setPrimaryAndResetSecondaryTranslate(
+            View view, float translation, float defaultTranslationX, float defaultTranslationY) {
         view.setTranslationX(translation);
-        view.setTranslationY(0);
+        view.setTranslationY(defaultTranslationY);
     }
 
     @Override
@@ -205,21 +206,14 @@
     }
 
     @Override
-    public SingleAxisSwipeDetector.Direction getOppositeSwipeDirection() {
-        return VERTICAL;
-    }
-
-    @Override
-    public int getTaskDismissDirectionFactor() {
-        return -1;
-    }
-
-    @Override
-    public int getTaskDragDisplacementFactor(boolean isRtl) {
-        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
+    public int getPrimaryTranslationDirectionFactor() {
         return 1;
     }
 
+    public int getSecondaryTranslationDirectionFactor() {
+        return -1;
+    }
+
     @Override
     public float getTaskMenuX(float x, View thumbnailView) {
         return x;
@@ -236,8 +230,9 @@
     }
 
     @Override
-    public int getTaskMenuLayoutOrientation(LinearLayout taskMenuLayout) {
-        return taskMenuLayout.getOrientation();
+    public int getTaskMenuLayoutOrientation(boolean canRecentsActivityRotate,
+        LinearLayout taskMenuLayout) {
+        return canRecentsActivityRotate ? taskMenuLayout.getOrientation() : LinearLayout.VERTICAL;
     }
 
     @Override
@@ -245,6 +240,33 @@
         // no-op, defaults are fine
     }
 
+    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
+
+    @Override
+    public SingleAxisSwipeDetector.Direction getUpDownSwipeDirection() {
+        return VERTICAL;
+    }
+
+    @Override
+    public int getUpDirection(boolean isRtl) {
+        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
+        return SingleAxisSwipeDetector.DIRECTION_POSITIVE;
+    }
+
+    @Override
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
+        return displacement < 0;
+    }
+
+    @Override
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
+        return 1;
+    }
+
+    /* -------------------- */
+
     @Override
     public ChildBounds getChildBounds(View child, int childStart, int pageCenter,
         boolean layoutChild) {
@@ -257,4 +279,9 @@
         }
         return new ChildBounds(childWidth, childHeight, childRight, childTop);
     }
+
+    @Override
+    public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
+        return dp.heightPx - rect.bottom;
+    }
 }
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index d5ae2dc..54af029 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -16,26 +16,25 @@
 
 package com.android.launcher3.touch;
 
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
+
 import android.content.res.Resources;
 import android.graphics.PointF;
+import android.graphics.Rect;
 import android.view.Surface;
 import android.view.View;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Utilities;
 
 public class SeascapePagedViewHandler extends LandscapePagedViewHandler {
 
     @Override
-    public int getTaskDismissDirectionFactor() {
+    public int getSecondaryTranslationDirectionFactor() {
         return -1;
     }
 
     @Override
-    public int getTaskDragDisplacementFactor(boolean isRtl) {
-        return isRtl ? -1 : 1;
-    }
-
-    @Override
     public boolean getRecentsRtlSetting(Resources resources) {
         return Utilities.isRtl(resources);
     }
@@ -51,11 +50,6 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement, boolean isRtl) {
-        return isRtl ? displacement > 0 : displacement < 0;
-    }
-
-    @Override
     public void adjustFloatingIconStartVelocity(PointF velocity) {
         float oldX = velocity.x;
         float oldY = velocity.y;
@@ -73,8 +67,32 @@
     }
 
     @Override
-    public void setPrimaryAndResetSecondaryTranslate(View view, float translation) {
-        view.setTranslationX(0);
-        view.setTranslationY(translation);
+    public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
+        return dp.widthPx - rect.right;
     }
+
+    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
+
+    @Override
+    public SingleAxisSwipeDetector.Direction getUpDownSwipeDirection() {
+        return HORIZONTAL;
+    }
+
+    @Override
+    public int getUpDirection(boolean isRtl) {
+        return isRtl ? SingleAxisSwipeDetector.DIRECTION_POSITIVE
+                : SingleAxisSwipeDetector.DIRECTION_NEGATIVE;
+    }
+
+    @Override
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        return isRtl ? displacement > 0 : displacement < 0;
+    }
+
+    @Override
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        return isRtl ? -1 : 1;
+    }
+
+    /* -------------------- */
 }
diff --git a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
index 875eefb..8c3c115 100644
--- a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
+++ b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
@@ -17,7 +17,6 @@
 
 import android.content.Context;
 import android.graphics.PointF;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.ViewConfiguration;
 
@@ -25,7 +24,6 @@
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
 
 /**
  * One dimensional scroll/drag/swipe gesture detector (either HORIZONTAL or VERTICAL).
@@ -60,6 +58,11 @@
             return direction.x;
         }
 
+        @NonNull
+        @Override
+        public String toString() {
+            return "VERTICAL";
+        }
     };
 
     public static final Direction HORIZONTAL = new Direction() {
@@ -86,6 +89,11 @@
             return direction.y;
         }
 
+        @NonNull
+        @Override
+        public String toString() {
+            return "HORIZONTAL";
+        }
     };
 
     private final Direction mDir;
@@ -105,11 +113,6 @@
         super(config, isRtl);
         mListener = l;
         mDir = dir;
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "SingleAxisSwipeDetector.ctor "
-                    + l.getClass().getSimpleName()
-                    + " @ " + android.util.Log.getStackTraceString(new Throwable()));
-        }
     }
 
     public void setDetectableScrollConditions(int scrollDirectionFlags, boolean ignoreSlop) {
@@ -117,10 +120,6 @@
         mIgnoreSlopWhenSettling = ignoreSlop;
     }
 
-    public int getScrollDirections() {
-        return mScrollDirections;
-    }
-
     /**
      * Returns if the start drag was towards the positive direction or negative.
      *
@@ -161,10 +160,6 @@
 
     @Override
     protected void reportDraggingInternal(PointF displacement, MotionEvent event) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "SingleAxisSwipeDetector "
-                    + mListener.getClass().getSimpleName());
-        }
         mListener.onDrag(mDir.extractDirection(displacement),
                 mDir.extractOrthogonalDirection(displacement), event);
     }
diff --git a/src/com/android/launcher3/util/BgObjectWithLooper.java b/src/com/android/launcher3/util/BgObjectWithLooper.java
new file mode 100644
index 0000000..1483c43
--- /dev/null
+++ b/src/com/android/launcher3/util/BgObjectWithLooper.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.util;
+
+import android.os.Looper;
+
+import androidx.annotation.WorkerThread;
+
+/**
+ * Utility class to define an object which does most of it's processing on a
+ * dedicated background thread.
+ */
+public abstract class BgObjectWithLooper {
+
+    /**
+     * Start initialization of the object
+     */
+    public final void initializeInBackground(String threadName) {
+        new Thread(this::runOnThread, threadName).start();
+    }
+
+    private void runOnThread() {
+        Looper.prepare();
+        onInitialized(Looper.myLooper());
+        Looper.loop();
+    }
+
+    /**
+     * Called on the background thread to handle initialization
+     */
+    @WorkerThread
+    protected abstract void onInitialized(Looper looper);
+}
diff --git a/src/com/android/launcher3/util/ConfigMonitor.java b/src/com/android/launcher3/util/ConfigMonitor.java
index 0f81520..b3b69f6 100644
--- a/src/com/android/launcher3/util/ConfigMonitor.java
+++ b/src/com/android/launcher3/util/ConfigMonitor.java
@@ -26,14 +26,16 @@
 import android.graphics.Point;
 import android.util.Log;
 
+import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
+import com.android.launcher3.util.DisplayController.Info;
+
 import java.util.function.Consumer;
 
 /**
  * {@link BroadcastReceiver} which watches configuration changes and
  * notifies the callback in case changes which affect the device profile occur.
  */
-public class ConfigMonitor extends BroadcastReceiver implements
-        DefaultDisplay.DisplayInfoChangeListener {
+public class ConfigMonitor extends BroadcastReceiver implements DisplayInfoChangeListener {
 
     private static final String TAG = "ConfigMonitor";
 
@@ -57,9 +59,9 @@
         mFontScale = config.fontScale;
         mDensity = config.densityDpi;
 
-        DefaultDisplay display = DefaultDisplay.INSTANCE.get(context);
+        DisplayController.DisplayHolder display = DisplayController.getDefaultDisplay(context);
         display.addChangeListener(this);
-        DefaultDisplay.Info displayInfo = display.getInfo();
+        Info displayInfo = display.getInfo();
         mDisplayId = displayInfo.id;
 
         mRealSize = new Point(displayInfo.realSize);
@@ -82,7 +84,7 @@
     }
 
     @Override
-    public void onDisplayInfoChanged(DefaultDisplay.Info info, int flags) {
+    public void onDisplayInfoChanged(Info info, int flags) {
         if (info.id != mDisplayId) {
             return;
         }
@@ -113,8 +115,7 @@
     public void unregister() {
         try {
             mContext.unregisterReceiver(this);
-            DefaultDisplay display = DefaultDisplay.INSTANCE.get(mContext);
-            display.removeChangeListener(this);
+            DisplayController.getDefaultDisplay(mContext).removeChangeListener(this);
         } catch (Exception e) {
             Log.e(TAG, "Failed to unregister config monitor", e);
         }
diff --git a/src/com/android/launcher3/util/ContentWriter.java b/src/com/android/launcher3/util/ContentWriter.java
index 30c9ff9..ee64e98 100644
--- a/src/com/android/launcher3/util/ContentWriter.java
+++ b/src/com/android/launcher3/util/ContentWriter.java
@@ -113,14 +113,26 @@
 
     public static final class CommitParams {
 
-        final Uri mUri = LauncherSettings.Favorites.CONTENT_URI;
-        String mWhere;
-        String[] mSelectionArgs;
+        final Uri mUri;
+        final String mWhere;
+        final String[] mSelectionArgs;
 
         public CommitParams(String where, String[] selectionArgs) {
+            this(LauncherSettings.Favorites.CONTENT_URI, where, selectionArgs);
+        }
+
+        private CommitParams(Uri uri, String where, String[] selectionArgs) {
+            mUri = uri;
             mWhere = where;
             mSelectionArgs = selectionArgs;
         }
 
+        /**
+         * Creates commit params for backup table.
+         */
+        public static CommitParams backupCommitParams(String where, String[] selectionArgs) {
+            return new CommitParams(
+                    LauncherSettings.Favorites.BACKUP_CONTENT_URI, where, selectionArgs);
+        }
     }
 }
diff --git a/src/com/android/launcher3/util/DefaultDisplay.java b/src/com/android/launcher3/util/DefaultDisplay.java
deleted file mode 100644
index 35788a5..0000000
--- a/src/com/android/launcher3/util/DefaultDisplay.java
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.util;
-
-import static android.view.Display.DEFAULT_DISPLAY;
-
-import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
-
-import android.content.Context;
-import android.graphics.Point;
-import android.hardware.display.DisplayManager;
-import android.hardware.display.DisplayManager.DisplayListener;
-import android.os.Handler;
-import android.os.Message;
-import android.util.DisplayMetrics;
-import android.util.Log;
-import android.view.Display;
-
-import androidx.annotation.VisibleForTesting;
-
-import java.util.ArrayList;
-
-/**
- * Utility class to cache properties of default display to avoid a system RPC on every call.
- */
-public class DefaultDisplay implements DisplayListener {
-
-    public static final MainThreadInitializedObject<DefaultDisplay> INSTANCE =
-            new MainThreadInitializedObject<>(DefaultDisplay::new);
-
-    private static final String TAG = "DefaultDisplay";
-
-    public static final int CHANGE_SIZE = 1 << 0;
-    public static final int CHANGE_ROTATION = 1 << 1;
-    public static final int CHANGE_FRAME_DELAY = 1 << 2;
-
-    public static final int CHANGE_ALL = CHANGE_SIZE | CHANGE_ROTATION | CHANGE_FRAME_DELAY;
-
-    private final Context mDisplayContext;
-    private final int mId;
-    private final ArrayList<DisplayInfoChangeListener> mListeners = new ArrayList<>();
-    private final Handler mChangeHandler;
-    private Info mInfo;
-
-    private DefaultDisplay(Context context) {
-        DisplayManager dm = context.getSystemService(DisplayManager.class);
-        // Use application context to create display context so that it can have its own Resources.
-        mDisplayContext = context.getApplicationContext().createDisplayContext(
-                dm.getDisplay(DEFAULT_DISPLAY));
-        // Note that the Display object must be obtained from DisplayManager which is associated to
-        // the display context, so the Display is isolated from Activity and Application to provide
-        // the actual state of device that excludes the additional adjustment and override.
-        mInfo = new Info(mDisplayContext);
-        mId = mInfo.id;
-        mChangeHandler = new Handler(this::onChange);
-
-        dm.registerDisplayListener(this, UI_HELPER_EXECUTOR.getHandler());
-    }
-
-    @Override
-    public final void onDisplayAdded(int displayId) {  }
-
-    @Override
-    public final void onDisplayRemoved(int displayId) { }
-
-    @Override
-    public final void onDisplayChanged(int displayId) {
-        if (displayId != mId) {
-            return;
-        }
-
-        Info oldInfo = mInfo;
-        Info info = new Info(mDisplayContext);
-
-        int change = 0;
-        if (info.hasDifferentSize(oldInfo)) {
-            change |= CHANGE_SIZE;
-        }
-        if (oldInfo.rotation != info.rotation) {
-            change |= CHANGE_ROTATION;
-        }
-        if (info.singleFrameMs != oldInfo.singleFrameMs) {
-            change |= CHANGE_FRAME_DELAY;
-        }
-
-        if (change != 0) {
-            mInfo = info;
-            mChangeHandler.sendEmptyMessage(change);
-        }
-    }
-
-    public static int getSingleFrameMs(Context context) {
-        return INSTANCE.get(context).getInfo().singleFrameMs;
-    }
-
-    public Info getInfo() {
-        return mInfo;
-    }
-
-    public void addChangeListener(DisplayInfoChangeListener listener) {
-        mListeners.add(listener);
-    }
-
-    public void removeChangeListener(DisplayInfoChangeListener listener) {
-        mListeners.remove(listener);
-    }
-
-    private boolean onChange(Message msg) {
-        for (int i = mListeners.size() - 1; i >= 0; i--) {
-            mListeners.get(i).onDisplayInfoChanged(mInfo, msg.what);
-        }
-        return true;
-    }
-
-    public static class Info {
-
-        public final int id;
-        public final int rotation;
-        public final int singleFrameMs;
-
-        public final Point realSize;
-        public final Point smallestSize;
-        public final Point largestSize;
-
-        public final DisplayMetrics metrics;
-
-        @VisibleForTesting
-        public Info(int id, int rotation, int singleFrameMs, Point realSize, Point smallestSize,
-                Point largestSize, DisplayMetrics metrics) {
-            this.id = id;
-            this.rotation = rotation;
-            this.singleFrameMs = singleFrameMs;
-            this.realSize = realSize;
-            this.smallestSize = smallestSize;
-            this.largestSize = largestSize;
-            this.metrics = metrics;
-        }
-
-        private Info(Context context) {
-            this(context, context.getSystemService(DisplayManager.class)
-                    .getDisplay(DEFAULT_DISPLAY));
-        }
-
-        public Info(Context context, Display display) {
-            id = display.getDisplayId();
-            rotation = display.getRotation();
-
-            float refreshRate = display.getRefreshRate();
-            singleFrameMs = refreshRate > 0 ? (int) (1000 / refreshRate) : 16;
-
-            realSize = new Point();
-            smallestSize = new Point();
-            largestSize = new Point();
-            display.getRealSize(realSize);
-            display.getCurrentSizeRange(smallestSize, largestSize);
-
-            metrics = context.getResources().getDisplayMetrics();
-        }
-
-        private boolean hasDifferentSize(Info info) {
-            if (!realSize.equals(info.realSize)
-                    && !realSize.equals(info.realSize.y, info.realSize.x)) {
-                Log.d(TAG, String.format("Display size changed from %s to %s",
-                        info.realSize, realSize));
-                return true;
-            }
-
-            if (!smallestSize.equals(info.smallestSize) || !largestSize.equals(info.largestSize)) {
-                Log.d(TAG, String.format("Available size changed from [%s, %s] to [%s, %s]",
-                        smallestSize, largestSize, info.smallestSize, info.largestSize));
-                return true;
-            }
-
-            return false;
-        }
-    }
-
-    /**
-     * Interface for listening for display changes
-     */
-    public interface DisplayInfoChangeListener {
-
-        void onDisplayInfoChanged(Info info, int flags);
-    }
-}
diff --git a/src/com/android/launcher3/util/DisplayController.java b/src/com/android/launcher3/util/DisplayController.java
new file mode 100644
index 0000000..3ab736a
--- /dev/null
+++ b/src/com/android/launcher3/util/DisplayController.java
@@ -0,0 +1,292 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.util;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.Context;
+import android.graphics.Point;
+import android.hardware.display.DisplayManager;
+import android.hardware.display.DisplayManager.DisplayListener;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.Display;
+
+import androidx.annotation.VisibleForTesting;
+
+import com.android.launcher3.Utilities;
+
+import java.util.ArrayList;
+
+/**
+ * Utility class to cache properties of default display to avoid a system RPC on every call.
+ */
+public class DisplayController implements DisplayListener {
+
+    private static final String TAG = "DisplayController";
+
+    public static final MainThreadInitializedObject<DisplayController> INSTANCE =
+            new MainThreadInitializedObject<>(DisplayController::new);
+
+    private final SparseArray<DisplayHolder> mOtherDisplays = new SparseArray<>(0);
+    // We store the default display separately, to avoid null checks for primary use case.
+    private final DisplayHolder mDefaultDisplay;
+
+    private final ArrayList<DisplayListChangeListener> mListListeners = new ArrayList<>();
+
+    private DisplayController(Context context) {
+        mDefaultDisplay = DisplayHolder.create(context, DEFAULT_DISPLAY);
+
+        DisplayManager dm = context.getSystemService(DisplayManager.class);
+        dm.registerDisplayListener(this, UI_HELPER_EXECUTOR.getHandler());
+    }
+
+    @Override
+    public final void onDisplayAdded(int displayId) {
+        DisplayHolder holder = DisplayHolder.create(mDefaultDisplay.mDisplayContext, displayId);
+        if (holder == null) {
+            // Display is already removed by the time we dot this.
+            return;
+        }
+        synchronized (mOtherDisplays) {
+            mOtherDisplays.put(displayId, holder);
+        }
+        MAIN_EXECUTOR.execute(() -> mListListeners.forEach(l-> l.onDisplayAdded(holder)));
+    }
+
+    @Override
+    public final void onDisplayRemoved(int displayId) {
+        synchronized (mOtherDisplays) {
+            mOtherDisplays.remove(displayId);
+        }
+        MAIN_EXECUTOR.execute(() -> mListListeners.forEach(l-> l.onDisplayRemoved(displayId)));
+    }
+
+    /**
+     * Returns the holder corresponding to the given display
+     */
+    public DisplayHolder getHolder(int displayId) {
+        if (displayId == mDefaultDisplay.mId) {
+            return mDefaultDisplay;
+        } else {
+            synchronized (mOtherDisplays) {
+                return mOtherDisplays.get(displayId);
+            }
+        }
+    }
+
+    /**
+     * Adds a listener for display list changes
+     */
+    public void addListChangeListener(DisplayListChangeListener listener) {
+        mListListeners.add(listener);
+    }
+
+    /**
+     * Removes a previously added display list change listener
+     */
+    public void removeListChangeListener(DisplayListChangeListener listener) {
+        mListListeners.remove(listener);
+    }
+
+    @Override
+    public final void onDisplayChanged(int displayId) {
+        DisplayHolder holder = getHolder(displayId);
+        if (holder != null) {
+            holder.handleOnChange();
+        }
+    }
+
+    public static int getSingleFrameMs(Context context) {
+        return getDefaultDisplay(context).getInfo().singleFrameMs;
+    }
+
+    public static DisplayHolder getDefaultDisplay(Context context) {
+        return INSTANCE.get(context).mDefaultDisplay;
+    }
+
+    /**
+     * A listener to receiving addition or removal of new displays
+     */
+    public interface DisplayListChangeListener {
+
+        /**
+         * Called when a new display is added
+         */
+        void onDisplayAdded(DisplayHolder holder);
+
+        /**
+         * Called when a previously added display is removed
+         */
+        void onDisplayRemoved(int displayId);
+    }
+
+    /**
+     * Interface for listening for display changes
+     */
+    public interface DisplayInfoChangeListener {
+
+        void onDisplayInfoChanged(Info info, int flags);
+    }
+
+    public static class DisplayHolder {
+
+        public static final int CHANGE_SIZE = 1 << 0;
+        public static final int CHANGE_ROTATION = 1 << 1;
+        public static final int CHANGE_FRAME_DELAY = 1 << 2;
+
+        public static final int CHANGE_ALL = CHANGE_SIZE | CHANGE_ROTATION | CHANGE_FRAME_DELAY;
+
+        final Context mDisplayContext;
+        final int mId;
+        private final ArrayList<DisplayInfoChangeListener> mListeners = new ArrayList<>();
+        private DisplayController.Info mInfo;
+
+        private DisplayHolder(Context displayContext, Display display) {
+            mDisplayContext = displayContext;
+            // Note that the Display object must be obtained from DisplayManager which is
+            // associated to the display context, so the Display is isolated from Activity and
+            // Application to provide the actual state of device that excludes the additional
+            // adjustment and override.
+            mInfo = new DisplayController.Info(display);
+            mId = mInfo.id;
+        }
+
+        public void addChangeListener(DisplayInfoChangeListener listener) {
+            mListeners.add(listener);
+        }
+
+        public void removeChangeListener(DisplayInfoChangeListener listener) {
+            mListeners.remove(listener);
+        }
+
+        public DisplayController.Info getInfo() {
+            return mInfo;
+        }
+
+        protected void handleOnChange() {
+            Display display = Utilities.ATLEAST_R
+                    ? mDisplayContext.getDisplay()
+                    : mDisplayContext
+                        .getSystemService(DisplayManager.class)
+                        .getDisplay(mId);
+            if (display == null) {
+                return;
+            }
+
+            Info oldInfo = mInfo;
+            Info newInfo = new Info(display);
+
+            int change = 0;
+            if (newInfo.hasDifferentSize(oldInfo)) {
+                change |= CHANGE_SIZE;
+            }
+            if (newInfo.rotation != oldInfo.rotation) {
+                change |= CHANGE_ROTATION;
+            }
+            if (newInfo.singleFrameMs != oldInfo.singleFrameMs) {
+                change |= CHANGE_FRAME_DELAY;
+            }
+
+            if (change != 0) {
+                mInfo = newInfo;
+                final int flags = change;
+                MAIN_EXECUTOR.execute(() -> notifyChange(flags));
+            }
+        }
+
+        private void notifyChange(int flags) {
+            for (int i = mListeners.size() - 1; i >= 0; i--) {
+                mListeners.get(i).onDisplayInfoChanged(mInfo, flags);
+            }
+        }
+
+        private static DisplayHolder create(Context context, int id) {
+            DisplayManager dm = context.getSystemService(DisplayManager.class);
+            Display display = dm.getDisplay(id);
+            if (display == null) {
+                return null;
+            }
+            // Use application context to create display context so that it can have its own
+            // Resources.
+            Context displayContext = context.getApplicationContext().createDisplayContext(display);
+            return new DisplayHolder(displayContext, display);
+        }
+    }
+
+    public static class Info {
+
+        public final int id;
+        public final int rotation;
+        public final int singleFrameMs;
+
+        public final Point realSize;
+        public final Point smallestSize;
+        public final Point largestSize;
+
+        public final DisplayMetrics metrics;
+
+        @VisibleForTesting
+        public Info(int id, int rotation, int singleFrameMs, Point realSize, Point smallestSize,
+                Point largestSize, DisplayMetrics metrics) {
+            this.id = id;
+            this.rotation = rotation;
+            this.singleFrameMs = singleFrameMs;
+            this.realSize = realSize;
+            this.smallestSize = smallestSize;
+            this.largestSize = largestSize;
+            this.metrics = metrics;
+        }
+
+        public Info(Display display) {
+            id = display.getDisplayId();
+            rotation = display.getRotation();
+
+            float refreshRate = display.getRefreshRate();
+            singleFrameMs = refreshRate > 0 ? (int) (1000 / refreshRate) : 16;
+
+            realSize = new Point();
+            smallestSize = new Point();
+            largestSize = new Point();
+            display.getRealSize(realSize);
+            display.getCurrentSizeRange(smallestSize, largestSize);
+
+            metrics = new DisplayMetrics();
+            display.getMetrics(metrics);
+        }
+
+        private boolean hasDifferentSize(Info info) {
+            if (!realSize.equals(info.realSize)
+                    && !realSize.equals(info.realSize.y, info.realSize.x)) {
+                Log.d(TAG, String.format("Display size changed from %s to %s",
+                        info.realSize, realSize));
+                return true;
+            }
+
+            if (!smallestSize.equals(info.smallestSize) || !largestSize.equals(info.largestSize)) {
+                Log.d(TAG, String.format("Available size changed from [%s, %s] to [%s, %s]",
+                        smallestSize, largestSize, info.smallestSize, info.largestSize));
+                return true;
+            }
+
+            return false;
+        }
+    }
+}
diff --git a/src/com/android/launcher3/util/Executors.java b/src/com/android/launcher3/util/Executors.java
index 0a32734..a85ae45 100644
--- a/src/com/android/launcher3/util/Executors.java
+++ b/src/com/android/launcher3/util/Executors.java
@@ -20,8 +20,10 @@
 import android.os.Process;
 
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * Various different executors used in Launcher
@@ -83,4 +85,29 @@
      */
     public static final LooperExecutor MODEL_EXECUTOR =
             new LooperExecutor(createAndStartNewLooper("launcher-loader"));
+
+    /**
+     * A simple ThreadFactory to set the thread name and priority when used with executors.
+     */
+    public static class SimpleThreadFactory implements ThreadFactory {
+
+        private final int mPriority;
+        private final String mNamePrefix;
+
+        private final AtomicInteger mCount = new AtomicInteger(0);
+
+        public SimpleThreadFactory(String namePrefix, int priority) {
+            mNamePrefix = namePrefix;
+            mPriority = priority;
+        }
+
+        @Override
+        public Thread newThread(Runnable runnable) {
+            Thread t = new Thread(() -> {
+                Process.setThreadPriority(mPriority);
+                runnable.run();
+            }, mNamePrefix + mCount.incrementAndGet());
+            return t;
+        }
+    }
 }
diff --git a/src/com/android/launcher3/util/IOUtils.java b/src/com/android/launcher3/util/IOUtils.java
index fcb96d7..1cec0ec 100644
--- a/src/com/android/launcher3/util/IOUtils.java
+++ b/src/com/android/launcher3/util/IOUtils.java
@@ -16,20 +16,19 @@
 
 package com.android.launcher3.util;
 
-import android.content.Context;
+import android.os.FileUtils;
 import android.util.Log;
 
+import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 
 import java.io.ByteArrayOutputStream;
 import java.io.Closeable;
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.UUID;
 
 /**
  * Supports various IO utility functions
@@ -52,6 +51,9 @@
     }
 
     public static long copy(InputStream from, OutputStream to) throws IOException {
+        if (Utilities.ATLEAST_Q) {
+            return FileUtils.copy(from, to);
+        }
         byte[] buf = new byte[BUF_SIZE];
         long total = 0;
         int r;
@@ -62,25 +64,6 @@
         return total;
     }
 
-    /**
-     * Utility method to debug binary data
-     */
-    public static String createTempFile(Context context, byte[] data) {
-        if (!FeatureFlags.IS_STUDIO_BUILD) {
-            throw new IllegalStateException("Method only allowed in development mode");
-        }
-
-        String name = UUID.randomUUID().toString();
-        File file = new File(context.getCacheDir(), name);
-        try (FileOutputStream fo = new FileOutputStream(file)) {
-            fo.write(data);
-            fo.flush();
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-        return file.getAbsolutePath();
-    }
-
     public static void closeSilently(Closeable c) {
         if (c != null) {
             try {
diff --git a/src/com/android/launcher3/util/ItemInfoMatcher.java b/src/com/android/launcher3/util/ItemInfoMatcher.java
index 4d5405d..d26bb57 100644
--- a/src/com/android/launcher3/util/ItemInfoMatcher.java
+++ b/src/com/android/launcher3/util/ItemInfoMatcher.java
@@ -27,6 +27,7 @@
 import com.android.launcher3.shortcuts.ShortcutKey;
 
 import java.util.HashSet;
+import java.util.Set;
 
 /**
  * A utility class to check for {@link ItemInfo}
@@ -81,11 +82,10 @@
     }
 
     /**
-     * Returns a new matcher which returns the opposite boolean value of the provided
-     * {@param matcher}.
+     * Returns a new matcher with returns the opposite value of this.
      */
-    static ItemInfoMatcher not(ItemInfoMatcher matcher) {
-        return (info, cn) -> !matcher.matches(info, cn);
+    default ItemInfoMatcher negate() {
+        return (info, cn) -> !matches(info, cn);
     }
 
     static ItemInfoMatcher ofUser(UserHandle user) {
@@ -100,12 +100,15 @@
         return (info, cn) -> packageNames.contains(cn.getPackageName()) && info.user.equals(user);
     }
 
-    static ItemInfoMatcher ofShortcutKeys(HashSet<ShortcutKey> keys) {
+    static ItemInfoMatcher ofShortcutKeys(Set<ShortcutKey> keys) {
         return  (info, cn) -> info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT &&
                         keys.contains(ShortcutKey.fromItemInfo(info));
     }
 
-    static ItemInfoMatcher ofItemIds(IntSparseArrayMap<Boolean> ids, Boolean matchDefault) {
-        return (info, cn) -> ids.get(info.id, matchDefault);
+    /**
+     * Returns a matcher for items with provided ids
+     */
+    static ItemInfoMatcher ofItemIds(IntSet ids) {
+        return (info, cn) -> ids.contains(info.id);
     }
 }
diff --git a/src/com/android/launcher3/util/MainThreadInitializedObject.java b/src/com/android/launcher3/util/MainThreadInitializedObject.java
index fc9f8f7..f6003dd 100644
--- a/src/com/android/launcher3/util/MainThreadInitializedObject.java
+++ b/src/com/android/launcher3/util/MainThreadInitializedObject.java
@@ -46,7 +46,7 @@
 
         if (mValue == null) {
             if (Looper.myLooper() == Looper.getMainLooper()) {
-                mValue = TraceHelper.whitelistIpcs("main.thread.object",
+                mValue = TraceHelper.allowIpcs("main.thread.object",
                         () -> mProvider.get(context.getApplicationContext()));
             } else {
                 try {
diff --git a/src/com/android/launcher3/util/MultiHashMap.java b/src/com/android/launcher3/util/MultiHashMap.java
deleted file mode 100644
index b7275c1..0000000
--- a/src/com/android/launcher3/util/MultiHashMap.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.util;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-
-/**
- * A utility map from keys to an ArrayList of values.
- */
-public class MultiHashMap<K, V> extends HashMap<K, ArrayList<V>> {
-
-    public MultiHashMap() { }
-
-    public MultiHashMap(int size) {
-        super(size);
-    }
-
-    public void addToList(K key, V value) {
-        ArrayList<V> list = get(key);
-        if (list == null) {
-            list = new ArrayList<>();
-            list.add(value);
-            put(key, list);
-        } else {
-            list.add(value);
-        }
-    }
-
-    @Override
-    public MultiHashMap<K, V> clone() {
-        MultiHashMap<K, V> map = new MultiHashMap<>(size());
-        for (Entry<K, ArrayList<V>> entry : entrySet()) {
-            map.put(entry.getKey(), new ArrayList<V>(entry.getValue()));
-        }
-        return map;
-    }
-}
diff --git a/src/com/android/launcher3/util/MultiValueAlpha.java b/src/com/android/launcher3/util/MultiValueAlpha.java
index a8642b0..5be9529 100644
--- a/src/com/android/launcher3/util/MultiValueAlpha.java
+++ b/src/com/android/launcher3/util/MultiValueAlpha.java
@@ -19,6 +19,8 @@
 import android.util.FloatProperty;
 import android.view.View;
 
+import com.android.launcher3.anim.AlphaUpdateListener;
+
 import java.util.Arrays;
 
 /**
@@ -44,6 +46,8 @@
     private final AlphaProperty[] mMyProperties;
 
     private int mValidMask;
+    // Whether we should change from INVISIBLE to VISIBLE and vice versa at low alpha values.
+    private boolean mUpdateVisibility;
 
     public MultiValueAlpha(View view, int size) {
         mView = view;
@@ -66,6 +70,11 @@
         return mMyProperties[index];
     }
 
+    /** Sets whether we should update between INVISIBLE and VISIBLE based on alpha. */
+    public void setUpdateVisibility(boolean updateVisibility) {
+        mUpdateVisibility = updateVisibility;
+    }
+
     public class AlphaProperty {
 
         private final int mMyMask;
@@ -99,6 +108,9 @@
             mValue = value;
 
             mView.setAlpha(mOthers * mValue);
+            if (mUpdateVisibility) {
+                AlphaUpdateListener.updateVisibility(mView);
+            }
         }
 
         public float getValue() {
diff --git a/src/com/android/launcher3/util/OnboardingPrefs.java b/src/com/android/launcher3/util/OnboardingPrefs.java
index d4e074c..539768e 100644
--- a/src/com/android/launcher3/util/OnboardingPrefs.java
+++ b/src/com/android/launcher3/util/OnboardingPrefs.java
@@ -33,10 +33,8 @@
 public class OnboardingPrefs<T extends Launcher> {
 
     public static final String HOME_BOUNCE_SEEN = "launcher.apps_view_shown";
-    public static final String SHELF_BOUNCE_SEEN = "launcher.shelf_bounce_seen";
     public static final String HOME_BOUNCE_COUNT = "launcher.home_bounce_count";
     public static final String SHELF_BOUNCE_COUNT = "launcher.shelf_bounce_count";
-    public static final String ALL_APPS_COUNT = "launcher.all_apps_count";
     public static final String HOTSEAT_DISCOVERY_TIP_COUNT = "launcher.hotseat_discovery_tip_count";
     public static final String HOTSEAT_LONGPRESS_TIP_SEEN = "launcher.hotseat_longpress_tip_seen";
 
@@ -45,7 +43,7 @@
      */
     @StringDef(value = {
             HOME_BOUNCE_SEEN,
-            SHELF_BOUNCE_SEEN
+            HOTSEAT_LONGPRESS_TIP_SEEN
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface EventBoolKey {}
@@ -55,8 +53,6 @@
      */
     @StringDef(value = {
             HOME_BOUNCE_COUNT,
-            SHELF_BOUNCE_COUNT,
-            ALL_APPS_COUNT,
             HOTSEAT_DISCOVERY_TIP_COUNT
     })
     @Retention(RetentionPolicy.SOURCE)
@@ -64,10 +60,8 @@
 
     private static final Map<String, Integer> MAX_COUNTS;
     static {
-        Map<String, Integer> maxCounts = new ArrayMap<>(3);
+        Map<String, Integer> maxCounts = new ArrayMap<>(4);
         maxCounts.put(HOME_BOUNCE_COUNT, 3);
-        maxCounts.put(SHELF_BOUNCE_COUNT, 3);
-        maxCounts.put(ALL_APPS_COUNT, 5);
         maxCounts.put(HOTSEAT_DISCOVERY_TIP_COUNT, 5);
         MAX_COUNTS = Collections.unmodifiableMap(maxCounts);
     }
diff --git a/src/com/android/launcher3/util/PackageManagerHelper.java b/src/com/android/launcher3/util/PackageManagerHelper.java
index 86f3431..7b26427 100644
--- a/src/com/android/launcher3/util/PackageManagerHelper.java
+++ b/src/com/android/launcher3/util/PackageManagerHelper.java
@@ -37,7 +37,6 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.PatternMatcher;
-import android.os.Process;
 import android.os.UserHandle;
 import android.text.TextUtils;
 import android.util.Log;
@@ -49,8 +48,8 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 
 import java.net.URISyntaxException;
@@ -96,36 +95,12 @@
      * Returns the application info for the provided package or null
      */
     public ApplicationInfo getApplicationInfo(String packageName, UserHandle user, int flags) {
-        if (Utilities.ATLEAST_OREO) {
-            try {
-                ApplicationInfo info = mLauncherApps.getApplicationInfo(packageName, flags, user);
-                return (info.flags & ApplicationInfo.FLAG_INSTALLED) == 0 || !info.enabled
-                        ? null : info;
-            } catch (PackageManager.NameNotFoundException e) {
-                return null;
-            }
-        } else {
-            final boolean isPrimaryUser = Process.myUserHandle().equals(user);
-            if (!isPrimaryUser && (flags == 0)) {
-                // We are looking for an installed app on a secondary profile. Prior to O, the only
-                // entry point for work profiles is through the LauncherActivity.
-                List<LauncherActivityInfo> activityList =
-                        mLauncherApps.getActivityList(packageName, user);
-                return activityList.size() > 0 ? activityList.get(0).getApplicationInfo() : null;
-            }
-            try {
-                ApplicationInfo info = mPm.getApplicationInfo(packageName, flags);
-                // There is no way to check if the app is installed for managed profile. But for
-                // primary profile, we can still have this check.
-                if (isPrimaryUser && ((info.flags & ApplicationInfo.FLAG_INSTALLED) == 0)
-                        || !info.enabled) {
-                    return null;
-                }
-                return info;
-            } catch (PackageManager.NameNotFoundException e) {
-                // Package not found
-                return null;
-            }
+        try {
+            ApplicationInfo info = mLauncherApps.getApplicationInfo(packageName, flags, user);
+            return (info.flags & ApplicationInfo.FLAG_INSTALLED) == 0 || !info.enabled
+                    ? null : info;
+        } catch (PackageManager.NameNotFoundException e) {
+            return null;
         }
     }
 
@@ -226,9 +201,12 @@
      * Starts the details activity for {@code info}
      */
     public void startDetailsActivityForInfo(ItemInfo info, Rect sourceBounds, Bundle opts) {
-        if (info instanceof PromiseAppInfo) {
-            PromiseAppInfo promiseAppInfo = (PromiseAppInfo) info;
-            mContext.startActivity(promiseAppInfo.getMarketIntent(mContext));
+        if (info instanceof ItemInfoWithIcon
+                && (((ItemInfoWithIcon) info).runtimeStatusFlags
+                    & ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE) != 0) {
+            ItemInfoWithIcon appInfo = (ItemInfoWithIcon) info;
+            mContext.startActivity(new PackageManagerHelper(mContext)
+                    .getMarketIntent(appInfo.getTargetComponent().getPackageName()));
             return;
         }
         ComponentName componentName = null;
@@ -345,4 +323,12 @@
         }
         return false;
     }
+
+    /** Returns the incremental download progress for the given shortcut's app. */
+    public static int getLoadingProgress(LauncherActivityInfo info) {
+        if (Utilities.ATLEAST_S) {
+            return (int) (100 * info.getLoadingProgress());
+        }
+        return 100;
+    }
 }
diff --git a/src/com/android/launcher3/util/PersistedItemArray.java b/src/com/android/launcher3/util/PersistedItemArray.java
new file mode 100644
index 0000000..7ff2abb
--- /dev/null
+++ b/src/com/android/launcher3/util/PersistedItemArray.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.util;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+import android.util.AtomicFile;
+import android.util.Log;
+import android.util.Xml;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.AutoInstallsLayout;
+import com.android.launcher3.LauncherSettings.Favorites;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.pm.UserCache;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+import org.xmlpull.v1.XmlSerializer;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.function.LongFunction;
+
+/**
+ * Utility class to read/write a list of {@link com.android.launcher3.model.data.ItemInfo} on disk.
+ * This class is not thread safe, the caller should ensure proper threading
+ */
+public class PersistedItemArray<T extends ItemInfo> {
+
+    private static final String TAG = "PersistedItemArray";
+
+    private static final String TAG_ROOT = "items";
+    private static final String TAG_ENTRY = "entry";
+
+    private final String mFileName;
+
+    public PersistedItemArray(String fileName) {
+        mFileName = fileName + ".xml";
+    }
+
+    /**
+     * Writes the provided list of items on the disk
+     */
+    @WorkerThread
+    public void write(Context context, List<T> items) {
+        AtomicFile file = getFile(context);
+        FileOutputStream fos;
+        try {
+            fos = file.startWrite();
+        } catch (IOException e) {
+            Log.e(TAG, "Unable to persist items in " + mFileName, e);
+            return;
+        }
+
+        UserCache userCache = UserCache.INSTANCE.get(context);
+
+        try {
+            XmlSerializer out = Xml.newSerializer();
+            out.setOutput(fos, StandardCharsets.UTF_8.name());
+            out.startDocument(null, true);
+            out.startTag(null, TAG_ROOT);
+            for (T item : items) {
+                Intent intent = item.getIntent();
+                if (intent == null) {
+                    continue;
+                }
+
+                out.startTag(null, TAG_ENTRY);
+                out.attribute(null, Favorites.ITEM_TYPE, Integer.toString(item.itemType));
+                out.attribute(null, Favorites.PROFILE_ID,
+                        Long.toString(userCache.getSerialNumberForUser(item.user)));
+                out.attribute(null, Favorites.INTENT, intent.toUri(0));
+                out.endTag(null, TAG_ENTRY);
+            }
+            out.endTag(null, TAG_ROOT);
+            out.endDocument();
+        } catch (IOException e) {
+            file.failWrite(fos);
+            Log.e(TAG, "Unable to persist items in " + mFileName, e);
+            return;
+        }
+
+        file.finishWrite(fos);
+    }
+
+    /**
+     * Reads the items from the disk
+     */
+    @WorkerThread
+    public List<T> read(Context context, ItemFactory<T> factory) {
+        return read(context, factory, UserCache.INSTANCE.get(context)::getUserForSerialNumber);
+    }
+
+    /**
+     * Reads the items from the disk
+     * @param userFn method to provide user handle for a given user serial
+     */
+    @WorkerThread
+    public List<T> read(Context context, ItemFactory<T> factory, LongFunction<UserHandle> userFn) {
+        List<T> result = new ArrayList<>();
+        try (FileInputStream fis = getFile(context).openRead()) {
+            XmlPullParser parser = Xml.newPullParser();
+            parser.setInput(new InputStreamReader(fis, StandardCharsets.UTF_8));
+
+            AutoInstallsLayout.beginDocument(parser, TAG_ROOT);
+            final int depth = parser.getDepth();
+
+            int type;
+            while (((type = parser.next()) != XmlPullParser.END_TAG
+                    || parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
+                if (type != XmlPullParser.START_TAG || !TAG_ENTRY.equals(parser.getName())) {
+                    continue;
+                }
+                try {
+                    int itemType = Integer.parseInt(
+                            parser.getAttributeValue(null, Favorites.ITEM_TYPE));
+                    UserHandle user = userFn.apply(Long.parseLong(
+                            parser.getAttributeValue(null, Favorites.PROFILE_ID)));
+                    Intent intent = Intent.parseUri(
+                            parser.getAttributeValue(null, Favorites.INTENT), 0);
+
+                    if (user != null && intent != null) {
+                        T item = factory.createInfo(itemType, user, intent);
+                        if (item != null) {
+                            result.add(item);
+                        }
+                    }
+                } catch (Exception e) {
+                    // Ignore this entry
+                }
+            }
+        } catch (FileNotFoundException e) {
+            // Ignore
+        } catch (IOException | XmlPullParserException e) {
+            Log.e(TAG, "Unable to read items in " + mFileName, e);
+            return Collections.emptyList();
+        }
+        return result;
+    }
+
+    /**
+     * Returns the underlying file used for persisting data
+     */
+    public AtomicFile getFile(Context context) {
+        return new AtomicFile(context.getFileStreamPath(mFileName));
+    }
+
+    /**
+     * Interface to create an ItemInfo during parsing
+     */
+    public interface ItemFactory<T extends ItemInfo> {
+
+        /**
+         * Returns an item info or null in which case the entry is ignored
+         */
+        @Nullable
+        T createInfo(int itemType, UserHandle user, Intent intent);
+    }
+}
diff --git a/src/com/android/launcher3/util/SecureSettingsObserver.java b/src/com/android/launcher3/util/SecureSettingsObserver.java
index 48aa02b..9fe72ad 100644
--- a/src/com/android/launcher3/util/SecureSettingsObserver.java
+++ b/src/com/android/launcher3/util/SecureSettingsObserver.java
@@ -29,6 +29,11 @@
 
     /** Hidden field Settings.Secure.NOTIFICATION_BADGING */
     public static final String NOTIFICATION_BADGING = "notification_badging";
+    /** Hidden field Settings.Secure.ONE_HANDED_MODE_ENABLED */
+    public static final String ONE_HANDED_ENABLED = "one_handed_mode_enabled";
+    /** Hidden field Settings.Secure.SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED */
+    public static final String ONE_HANDED_SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED =
+            "swipe_bottom_to_notification_enabled";
 
     private final ContentResolver mResolver;
     private final String mKeySetting;
@@ -79,4 +84,21 @@
         return new SecureSettingsObserver(
                 context.getContentResolver(), listener, NOTIFICATION_BADGING, 1);
     }
+
+    public static SecureSettingsObserver newOneHandedSettingsObserver(Context context,
+            OnChangeListener listener) {
+        return new SecureSettingsObserver(
+                context.getContentResolver(), listener, ONE_HANDED_ENABLED, 0);
+    }
+
+    /**
+     * Constructs settings observer for {@link #ONE_HANDED_SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED}
+     * preference.
+     */
+    public static SecureSettingsObserver newSwipeToNotificationSettingsObserver(Context context,
+            OnChangeListener listener) {
+        return new SecureSettingsObserver(
+                context.getContentResolver(), listener,
+                ONE_HANDED_SWIPE_BOTTOM_TO_NOTIFICATION_ENABLED, 1);
+    }
 }
diff --git a/src/com/android/launcher3/util/SystemUiController.java b/src/com/android/launcher3/util/SystemUiController.java
index 275c024..50166c3 100644
--- a/src/com/android/launcher3/util/SystemUiController.java
+++ b/src/com/android/launcher3/util/SystemUiController.java
@@ -19,8 +19,6 @@
 import android.view.View;
 import android.view.Window;
 
-import com.android.launcher3.Utilities;
-
 import java.util.Arrays;
 
 /**
@@ -33,6 +31,7 @@
     public static final int UI_STATE_SCRIM_VIEW = 1;
     public static final int UI_STATE_WIDGET_BOTTOM_SHEET = 2;
     public static final int UI_STATE_OVERVIEW = 3;
+    public static final int UI_STATE_ALLAPPS = 4;
 
     public static final int FLAG_LIGHT_NAV = 1 << 0;
     public static final int FLAG_DARK_NAV = 1 << 1;
@@ -40,7 +39,7 @@
     public static final int FLAG_DARK_STATUS = 1 << 3;
 
     private final Window mWindow;
-    private final int[] mStates = new int[4];
+    private final int[] mStates = new int[5];
 
     public SystemUiController(Window window) {
         mWindow = window;
@@ -77,12 +76,10 @@
     }
 
     private int getSysUiVisibilityFlags(int stateFlag, int currentVisibility) {
-        if (Utilities.ATLEAST_OREO) {
-            if ((stateFlag & FLAG_LIGHT_NAV) != 0) {
-                currentVisibility |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
-            } else if ((stateFlag & FLAG_DARK_NAV) != 0) {
-                currentVisibility &= ~(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
-            }
+        if ((stateFlag & FLAG_LIGHT_NAV) != 0) {
+            currentVisibility |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
+        } else if ((stateFlag & FLAG_DARK_NAV) != 0) {
+            currentVisibility &= ~(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
         }
 
         if ((stateFlag & FLAG_LIGHT_STATUS) != 0) {
diff --git a/src/com/android/launcher3/util/TraceHelper.java b/src/com/android/launcher3/util/TraceHelper.java
index 168227d..c23df77 100644
--- a/src/com/android/launcher3/util/TraceHelper.java
+++ b/src/com/android/launcher3/util/TraceHelper.java
@@ -78,7 +78,7 @@
      * Temporarily ignore blocking binder calls for the duration of this {@link Supplier}.
      */
     @MainThread
-    public static <T> T whitelistIpcs(String rpcName, Supplier<T> supplier) {
+    public static <T> T allowIpcs(String rpcName, Supplier<T> supplier) {
         Object traceToken = INSTANCE.beginSection(rpcName, FLAG_IGNORE_BINDERS);
         try {
             return supplier.get();
diff --git a/proto_overrides/launcher_log_extension.proto b/src/com/android/launcher3/util/VelocityUtils.java
similarity index 61%
rename from proto_overrides/launcher_log_extension.proto
rename to src/com/android/launcher3/util/VelocityUtils.java
index 2995aa2..d5962ed 100644
--- a/proto_overrides/launcher_log_extension.proto
+++ b/src/com/android/launcher3/util/VelocityUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 The Android Open Source Project
+ * Copyright (C) 2020 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,18 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-syntax = "proto2";
+package com.android.launcher3.util;
 
-option java_package = "com.android.launcher3.userevent";
-option java_outer_classname = "LauncherLogExtensions";
+/**
+ * Contains some constants and functions to standardize velocity usage.
+ */
+public class VelocityUtils {
 
-package userevent;
+    /**
+     * Unit to pass to {@link android.view.VelocityTracker#computeCurrentVelocity(int)}.
+     */
+    public static final int PX_PER_MS = 1;
 
-//
-// Use this to add any app specific extensions to the proto.
-//
-message LauncherEventExtension {
-}
-
-message TargetExtension {
 }
diff --git a/src/com/android/launcher3/views/AccessibilityActionsView.java b/src/com/android/launcher3/views/AccessibilityActionsView.java
new file mode 100644
index 0000000..0eacaa3
--- /dev/null
+++ b/src/com/android/launcher3/views/AccessibilityActionsView.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.views;
+
+import static com.android.launcher3.LauncherState.ALL_APPS;
+import static com.android.launcher3.LauncherState.NORMAL;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.accessibility.AccessibilityNodeInfo;
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.R;
+import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.views.OptionsPopupView.OptionItem;
+
+/**
+ * Placeholder view to expose additional Launcher actions via accessibility actions
+ */
+public class AccessibilityActionsView extends View implements StateListener<LauncherState> {
+
+    public AccessibilityActionsView(Context context) {
+        this(context, null);
+    }
+
+    public AccessibilityActionsView(Context context, @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public AccessibilityActionsView(Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        Launcher.getLauncher(context).getStateManager().addStateListener(this);
+        setWillNotDraw(true);
+    }
+
+    @Override
+    public void onStateTransitionComplete(LauncherState finalState) {
+        setImportantForAccessibility(finalState == NORMAL
+                ? IMPORTANT_FOR_ACCESSIBILITY_YES : IMPORTANT_FOR_ACCESSIBILITY_NO);
+    }
+
+    @Override
+    public AccessibilityNodeInfo createAccessibilityNodeInfo() {
+        AccessibilityNodeInfo info = super.createAccessibilityNodeInfo();
+        Launcher l = Launcher.getLauncher(getContext());
+        info.addAction(new AccessibilityAction(
+                R.string.all_apps_button_label, l.getText(R.string.all_apps_button_label)));
+        for (OptionItem item : OptionsPopupView.getOptions(l)) {
+            info.addAction(new AccessibilityAction(item.labelRes, l.getText(item.labelRes)));
+        }
+        return info;
+    }
+
+    @Override
+    public boolean performAccessibilityAction(int action, Bundle arguments) {
+        if (super.performAccessibilityAction(action, arguments)) {
+            return true;
+        }
+        Launcher l = Launcher.getLauncher(getContext());
+        if (action == R.string.all_apps_button_label) {
+            l.getStateManager().goToState(ALL_APPS);
+            return true;
+        }
+        for (OptionItem item : OptionsPopupView.getOptions(l)) {
+            if (item.labelRes == action) {
+                if (item.eventId.getId() > 0) {
+                    l.getStatsLogManager().logger().log(item.eventId);
+                }
+                if (item.clickListener.onLongClick(this)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/src/com/android/launcher3/views/ArrowTipView.java b/src/com/android/launcher3/views/ArrowTipView.java
index b4a6b14..1f12a2f 100644
--- a/src/com/android/launcher3/views/ArrowTipView.java
+++ b/src/com/android/launcher3/views/ArrowTipView.java
@@ -87,10 +87,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_ON_BOARD_POPUP) != 0;
     }
diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index b010b4b..5464dd8 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -20,7 +20,7 @@
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_UP;
 
-import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
+import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
 
 import android.annotation.TargetApi;
 import android.app.WallpaperInfo;
@@ -33,7 +33,6 @@
 import android.graphics.RectF;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.util.Property;
 import android.view.MotionEvent;
 import android.view.View;
@@ -49,7 +48,6 @@
 import com.android.launcher3.InsettableFrameLayout;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
@@ -191,12 +189,6 @@
     }
 
     private TouchController findControllerToHandleTouch(MotionEvent ev) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "findControllerToHandleTouch ev=" + ev
-                    + ", isEventInLauncher=" + isEventInLauncher(ev)
-                    + ", topOpenView=" + AbstractFloatingView.getTopOpenView(mActivity));
-        }
-
         AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(mActivity);
         if (topView != null
                 && (isEventInLauncher(ev) || topView.canInterceptEventsInSystemGestureRegion())
@@ -602,13 +594,13 @@
      */
     private boolean computeAllowSysuiScrims(@Nullable WallpaperInfo newWallpaperInfo) {
         if (newWallpaperInfo == null) {
-            // New wallpaper is static, not live. Thus, blacklist isn't applicable.
+            // Static wallpapers need scrim unless determined otherwise by wallpaperColors.
             return true;
         }
         ComponentName newWallpaper = newWallpaperInfo.getComponent();
         for (String wallpaperWithoutScrim : mWallpapersWithoutSysuiScrims) {
             if (newWallpaper.equals(ComponentName.unflattenFromString(wallpaperWithoutScrim))) {
-                // New wallpaper is blacklisted from showing a scrim.
+                // New wallpaper does not need a scrim.
                 return false;
             }
         }
diff --git a/src/com/android/launcher3/views/ClipIconView.java b/src/com/android/launcher3/views/ClipIconView.java
index 1a8e11b..fab0bd4 100644
--- a/src/com/android/launcher3/views/ClipIconView.java
+++ b/src/com/android/launcher3/views/ClipIconView.java
@@ -36,6 +36,7 @@
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.View;
+import android.view.ViewGroup.MarginLayoutParams;
 import android.view.ViewOutlineProvider;
 
 import androidx.annotation.Nullable;
@@ -44,8 +45,6 @@
 import androidx.dynamicanimation.animation.SpringForce;
 
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.InsettableFrameLayout.LayoutParams;
-import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.dragndrop.FolderAdaptiveIcon;
@@ -94,7 +93,6 @@
                 }
             };
 
-    private final Launcher mLauncher;
     private final int mBlurSizeOutline;
     private final boolean mIsRtl;
 
@@ -128,7 +126,6 @@
 
     public ClipIconView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mLauncher = Launcher.getLauncher(context);
         mBlurSizeOutline = getResources().getDimensionPixelSize(
                 R.dimen.blur_size_medium_outline);
         mIsRtl = Utilities.isRtl(getResources());
@@ -143,10 +140,41 @@
                         .setStiffness(SpringForce.STIFFNESS_LOW));
     }
 
-    void update(RectF rect, float progress, float shapeProgressStart, float cornerRadius,
-            boolean isOpening, float scale, float minSize, LayoutParams parentLp,
-            boolean isVerticalBarLayout) {
-        DeviceProfile dp = mLauncher.getDeviceProfile();
+    /**
+     * Update the icon UI to match the provided parameters during an animation frame
+     */
+    public void update(RectF rect, float progress, float shapeProgressStart,
+            float cornerRadius, boolean isOpening, View container,
+            DeviceProfile dp, boolean isVerticalBarLayout) {
+
+        MarginLayoutParams lp = (MarginLayoutParams) container.getLayoutParams();
+
+        float dX = mIsRtl
+                ? rect.left - (dp.widthPx - lp.getMarginStart() - lp.width)
+                : rect.left - lp.getMarginStart();
+        float dY = rect.top - lp.topMargin;
+        container.setTranslationX(dX);
+        container.setTranslationY(dY);
+
+        float minSize = Math.min(lp.width, lp.height);
+        float scaleX = rect.width() / minSize;
+        float scaleY = rect.height() / minSize;
+        float scale = Math.max(1f, Math.min(scaleX, scaleY));
+
+        update(rect, progress, shapeProgressStart, cornerRadius, isOpening, scale,
+                minSize, lp, isVerticalBarLayout, dp);
+
+        container.setPivotX(0);
+        container.setPivotY(0);
+        container.setScaleX(scale);
+        container.setScaleY(scale);
+
+        container.invalidate();
+    }
+
+    private void update(RectF rect, float progress, float shapeProgressStart, float cornerRadius,
+            boolean isOpening, float scale, float minSize, MarginLayoutParams parentLp,
+            boolean isVerticalBarLayout, DeviceProfile dp) {
         float dX = mIsRtl
                 ? rect.left - (dp.widthPx - parentLp.getMarginStart() - parentLp.width)
                 : rect.left - parentLp.getMarginStart();
@@ -228,8 +256,11 @@
         }
     }
 
-    void setIcon(@Nullable Drawable drawable, int iconOffset, LayoutParams lp, boolean isOpening,
-            boolean isVerticalBarLayout) {
+    /**
+     * Sets the icon for this view as part of initial setup
+     */
+    public void setIcon(@Nullable Drawable drawable, int iconOffset, MarginLayoutParams lp,
+            boolean isOpening, boolean isVerticalBarLayout, DeviceProfile dp) {
         mIsAdaptiveIcon = drawable instanceof AdaptiveIconDrawable;
         if (mIsAdaptiveIcon) {
             boolean isFolderIcon = drawable instanceof FolderAdaptiveIcon;
@@ -264,15 +295,14 @@
                 Utilities.scaleRectAboutCenter(mStartRevealRect, IconShape.getNormalizationScale());
             }
 
-            float aspectRatio = mLauncher.getDeviceProfile().aspectRatio;
             if (isVerticalBarLayout) {
-                lp.width = (int) Math.max(lp.width, lp.height * aspectRatio);
+                lp.width = (int) Math.max(lp.width, lp.height * dp.aspectRatio);
             } else {
-                lp.height = (int) Math.max(lp.height, lp.width * aspectRatio);
+                lp.height = (int) Math.max(lp.height, lp.width * dp.aspectRatio);
             }
 
             int left = mIsRtl
-                    ? mLauncher.getDeviceProfile().widthPx - lp.getMarginStart() - lp.width
+                    ? dp.widthPx - lp.getMarginStart() - lp.width
                     : lp.leftMargin;
             layout(left, lp.topMargin, left + lp.width, lp.topMargin + lp.height);
 
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index 177aff4..1857c5a 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -15,16 +15,13 @@
  */
 package com.android.launcher3.views;
 
-import static com.android.launcher3.LauncherAnimUtils.DRAWABLE_ALPHA;
 import static com.android.launcher3.Utilities.getBadge;
 import static com.android.launcher3.Utilities.getFullDrawable;
 import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+import static com.android.launcher3.views.IconLabelDotView.setIconAndDotVisible;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Canvas;
@@ -47,7 +44,6 @@
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InsettableFrameLayout;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
@@ -59,7 +55,6 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.shortcuts.DeepShortcutView;
-import com.android.launcher3.testing.TestProtocol;
 
 /**
  * A view that is created to look like another view with the purpose of creating fluid animations.
@@ -74,7 +69,6 @@
     private static @Nullable IconLoadResult sIconLoadResult;
 
     public static final float SHAPE_PROGRESS_DURATION = 0.10f;
-    private static final int FADE_DURATION_MS = 200;
     private static final RectF sTmpRectF = new RectF();
     private static final Object[] sTmpObjArray = new Object[1];
 
@@ -89,6 +83,9 @@
 
     private IconLoadResult mIconLoadResult;
 
+    // Draw the drawable of the BubbleTextView behind ClipIconView to reveal the built in shadow.
+    private View mBtvDrawable;
+
     private ClipIconView mClipIconView;
     private @Nullable Drawable mBadge;
 
@@ -98,7 +95,6 @@
 
     private final Rect mFinalDrawableBounds = new Rect();
 
-    private AnimatorSet mFadeAnimatorSet;
     private ListenerView mListenerView;
     private Runnable mFastFinishRunnable;
 
@@ -116,6 +112,8 @@
         mIsRtl = Utilities.isRtl(getResources());
         mListenerView = new ListenerView(context, attrs);
         mClipIconView = new ClipIconView(context, attrs);
+        mBtvDrawable = new ImageView(context, attrs);
+        addView(mBtvDrawable);
         addView(mClipIconView);
         setWillNotDraw(false);
     }
@@ -144,32 +142,8 @@
     public void update(RectF rect, float alpha, float progress, float shapeProgressStart,
             float cornerRadius, boolean isOpening) {
         setAlpha(alpha);
-
-        InsettableFrameLayout.LayoutParams lp =
-                (InsettableFrameLayout.LayoutParams) getLayoutParams();
-
-        DeviceProfile dp = mLauncher.getDeviceProfile();
-        float dX = mIsRtl
-                ? rect.left - (dp.widthPx - lp.getMarginStart() - lp.width)
-                : rect.left - lp.getMarginStart();
-        float dY = rect.top - lp.topMargin;
-        setTranslationX(dX);
-        setTranslationY(dY);
-
-        float minSize = Math.min(lp.width, lp.height);
-        float scaleX = rect.width() / minSize;
-        float scaleY = rect.height() / minSize;
-        float scale = Math.max(1f, Math.min(scaleX, scaleY));
-
-        mClipIconView.update(rect, progress, shapeProgressStart, cornerRadius, isOpening, scale,
-                minSize, lp, mIsVerticalBarLayout);
-
-        setPivotX(0);
-        setPivotY(0);
-        setScaleX(scale);
-        setScaleY(scale);
-
-        invalidate();
+        mClipIconView.update(rect, progress, shapeProgressStart, cornerRadius, isOpening,
+                this, mLauncher.getDeviceProfile(), mIsVerticalBarLayout);
     }
 
     @Override
@@ -200,6 +174,7 @@
         setLayoutParams(lp);
 
         mClipIconView.setLayoutParams(new FrameLayout.LayoutParams(lp.width, lp.height));
+        mBtvDrawable.setLayoutParams(new FrameLayout.LayoutParams(lp.width, lp.height));
     }
 
     private void updatePosition(RectF pos, InsettableFrameLayout.LayoutParams lp) {
@@ -220,13 +195,18 @@
         layout(left, lp.topMargin, left + lp.width, lp.topMargin + lp.height);
     }
 
+    private static void getLocationBoundsForView(Launcher launcher, View v, boolean isOpening,
+            RectF outRect) {
+        getLocationBoundsForView(launcher, v, isOpening, outRect, new Rect());
+    }
+
     /**
      * Gets the location bounds of a view and returns the overall rotation.
      * - For DeepShortcutView, we return the bounds of the icon view.
      * - For BubbleTextView, we return the icon bounds.
      */
-    private static void getLocationBoundsForView(Launcher launcher, View v, boolean isOpening,
-            RectF outRect) {
+    public static void getLocationBoundsForView(Launcher launcher, View v, boolean isOpening,
+            RectF outRect, Rect outViewBounds) {
         boolean ignoreTransform = !isOpening;
         if (v instanceof DeepShortcutView) {
             v = ((DeepShortcutView) v).getBubbleText();
@@ -239,17 +219,16 @@
             return;
         }
 
-        Rect iconBounds = new Rect();
         if (v instanceof BubbleTextView) {
-            ((BubbleTextView) v).getIconBounds(iconBounds);
+            ((BubbleTextView) v).getIconBounds(outViewBounds);
         } else if (v instanceof FolderIcon) {
-            ((FolderIcon) v).getPreviewBounds(iconBounds);
+            ((FolderIcon) v).getPreviewBounds(outViewBounds);
         } else {
-            iconBounds.set(0, 0, v.getWidth(), v.getHeight());
+            outViewBounds.set(0, 0, v.getWidth(), v.getHeight());
         }
 
-        float[] points = new float[] {iconBounds.left, iconBounds.top, iconBounds.right,
-                iconBounds.bottom};
+        float[] points = new float[] {outViewBounds.left, outViewBounds.top, outViewBounds.right,
+                outViewBounds.bottom};
         Utilities.getDescendantCoordRelativeToAncestor(v, launcher.getDragLayer(), points,
                 false, ignoreTransform);
         outRect.set(
@@ -276,7 +255,6 @@
         Drawable drawable = null;
         Drawable badge = null;
         boolean supportsAdaptiveIcons = ADAPTIVE_ICON_WINDOW_ANIM.get()
-                && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
                 && !info.isDisabled(); // Use original icon for disabled icons.
         Drawable btvIcon = originalView instanceof BubbleTextView
                 ? ((BubbleTextView) originalView).getIcon() : null;
@@ -313,6 +291,8 @@
         drawable = drawable == null ? null : drawable.getConstantState().newDrawable();
         int iconOffset = getOffsetForIconBounds(l, drawable, pos);
         synchronized (iconLoadResult) {
+            iconLoadResult.btvDrawable = btvIcon == null || drawable == btvIcon
+                    ? null : btvIcon.getConstantState().newDrawable();
             iconLoadResult.drawable = drawable;
             iconLoadResult.badge = badge;
             iconLoadResult.iconOffset = iconOffset;
@@ -332,11 +312,13 @@
      * @param iconOffset The amount of offset needed to match this view with the original view.
      */
     @UiThread
-    private void setIcon(@Nullable Drawable drawable, @Nullable Drawable badge, int iconOffset) {
+    private void setIcon(@Nullable Drawable drawable, @Nullable Drawable badge,
+            @Nullable Drawable btvIcon, int iconOffset) {
         final InsettableFrameLayout.LayoutParams lp =
                 (InsettableFrameLayout.LayoutParams) getLayoutParams();
         mBadge = badge;
-        mClipIconView.setIcon(drawable, iconOffset, lp, mIsOpening, mIsVerticalBarLayout);
+        mClipIconView.setIcon(drawable, iconOffset, lp, mIsOpening, mIsVerticalBarLayout,
+                mLauncher.getDeviceProfile());
         if (drawable instanceof AdaptiveIconDrawable) {
             final int originalHeight = lp.height;
             final int originalWidth = lp.width;
@@ -362,6 +344,10 @@
                 mBadge.setBounds(0, 0, clipViewOgWidth, clipViewOgHeight);
             }
         }
+
+        if (!mIsOpening && btvIcon != null) {
+            mBtvDrawable.setBackground(btvIcon);
+        }
         invalidate();
     }
 
@@ -380,8 +366,8 @@
         synchronized (mIconLoadResult) {
             if (mIconLoadResult.isIconLoaded) {
                 setIcon(mIconLoadResult.drawable, mIconLoadResult.badge,
-                        mIconLoadResult.iconOffset);
-                hideOriginalView(originalView);
+                        mIconLoadResult.btvDrawable, mIconLoadResult.iconOffset);
+                setIconAndDotVisible(originalView, false);
             } else {
                 mIconLoadResult.onIconLoaded = () -> {
                     if (cancellationSignal.isCanceled()) {
@@ -389,30 +375,20 @@
                     }
 
                     setIcon(mIconLoadResult.drawable, mIconLoadResult.badge,
-                            mIconLoadResult.iconOffset);
+                            mIconLoadResult.btvDrawable, mIconLoadResult.iconOffset);
 
                     setVisibility(VISIBLE);
-                    hideOriginalView(originalView);
+                    setIconAndDotVisible(originalView, false);
                 };
                 mLoadIconSignal = cancellationSignal;
             }
         }
     }
 
-    private void hideOriginalView(View originalView) {
-        if (originalView instanceof IconLabelDotView) {
-            ((IconLabelDotView) originalView).setIconVisible(false);
-            ((IconLabelDotView) originalView).setForceHideDot(true);
-        } else {
-            originalView.setVisibility(INVISIBLE);
-        }
-    }
-
     @WorkerThread
     @SuppressWarnings("WrongThread")
     private static int getOffsetForIconBounds(Launcher l, Drawable drawable, RectF position) {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O
-                || !(drawable instanceof AdaptiveIconDrawable)
+        if (!(drawable instanceof AdaptiveIconDrawable)
                 || (drawable instanceof FolderAdaptiveIcon)) {
             return 0;
         }
@@ -464,10 +440,6 @@
             mEndRunnable.run();
             mEndRunnable = null;
         }
-        if (mFadeAnimatorSet != null) {
-            mFadeAnimatorSet.end();
-            mFadeAnimatorSet = null;
-        }
     }
 
     @Override
@@ -477,7 +449,7 @@
         }
         if (!mIsOpening) {
             // When closing an app, we want the item on the workspace to be invisible immediately
-            hideOriginalView(mOriginalIcon);
+            setIconAndDotVisible(mOriginalIcon, false);
         }
     }
 
@@ -561,11 +533,6 @@
         view.setVisibility(INVISIBLE);
         parent.addView(view);
         dragLayer.addView(view.mListenerView);
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "getFloatingIconView. listenerView "
-                    + "added to dragLayer. listenerView=" + view.mListenerView + ", fiv=" + view,
-                    new Exception());
-        }
         view.mListenerView.setListener(view::fastFinish);
 
         view.mEndRunnable = () -> {
@@ -573,16 +540,19 @@
 
             if (hideOriginal) {
                 if (isOpening) {
-                    if (originalView instanceof BubbleTextView) {
-                        ((BubbleTextView) originalView).setIconVisible(true);
-                        ((BubbleTextView) originalView).setForceHideDot(false);
-                    } else {
-                        originalView.setVisibility(VISIBLE);
-                    }
+                    setIconAndDotVisible(originalView, true);
                     view.finish(dragLayer);
                 } else {
-                    view.mFadeAnimatorSet = view.createFadeAnimation(originalView, dragLayer);
-                    view.mFadeAnimatorSet.start();
+                    originalView.setVisibility(VISIBLE);
+                    if (originalView instanceof IconLabelDotView) {
+                        setIconAndDotVisible(originalView, true);
+                    }
+                    if (originalView instanceof BubbleTextView) {
+                        BubbleTextView btv = (BubbleTextView) originalView;
+                        btv.setIconVisible(true);
+                        btv.setForceHideDot(true);
+                    }
+                    view.finish(dragLayer);
                 }
             } else {
                 view.finish(dragLayer);
@@ -599,56 +569,9 @@
         return view;
     }
 
-    private AnimatorSet createFadeAnimation(View originalView, DragLayer dragLayer) {
-        AnimatorSet fade = new AnimatorSet();
-        fade.setDuration(FADE_DURATION_MS);
-        fade.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationStart(Animator animation) {
-                originalView.setVisibility(VISIBLE);
-            }
-
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                finish(dragLayer);
-            }
-        });
-
-        if (originalView instanceof IconLabelDotView) {
-            IconLabelDotView view = (IconLabelDotView) originalView;
-            fade.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    view.setIconVisible(true);
-                    view.setForceHideDot(false);
-                }
-            });
-        }
-
-        if (originalView instanceof BubbleTextView) {
-            BubbleTextView btv = (BubbleTextView) originalView;
-            fade.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationStart(Animator animation) {
-                    btv.setIconVisible(true);
-                    btv.setForceHideDot(true);
-                }
-            });
-            fade.play(ObjectAnimator.ofInt(btv.getIcon(), DRAWABLE_ALPHA, 0, 255));
-        } else if (!(originalView instanceof FolderIcon)) {
-            fade.play(ObjectAnimator.ofFloat(originalView, ALPHA, 0f, 1f));
-        }
-
-        return fade;
-    }
-
     private void finish(DragLayer dragLayer) {
         ((ViewGroup) dragLayer.getParent()).removeView(this);
         dragLayer.removeView(mListenerView);
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "listenerView removed from dragLayer. "
-                    + "listenerView=" + mListenerView + ", fiv=" + this, new Exception());
-        }
         recycle();
         mLauncher.getViewCache().recycleView(R.layout.floating_icon_view, this);
     }
@@ -665,11 +588,7 @@
         mLoadIconSignal = null;
         mEndRunnable = null;
         mFinalDrawableBounds.setEmpty();
-        if (mFadeAnimatorSet != null) {
-            mFadeAnimatorSet.cancel();
-        }
         mPositionOut = null;
-        mFadeAnimatorSet = null;
         mListenerView.setListener(null);
         mOriginalIcon = null;
         mOnTargetChangeRunnable = null;
@@ -677,11 +596,13 @@
         sTmpObjArray[0] = null;
         mIconLoadResult = null;
         mClipIconView.recycle();
+        mBtvDrawable.setBackground(null);
         mFastFinishRunnable = null;
     }
 
     private static class IconLoadResult {
         final ItemInfo itemInfo;
+        Drawable btvDrawable;
         Drawable drawable;
         Drawable badge;
         int iconOffset;
diff --git a/src/com/android/launcher3/views/FloatingSurfaceView.java b/src/com/android/launcher3/views/FloatingSurfaceView.java
new file mode 100644
index 0000000..011f6de
--- /dev/null
+++ b/src/com/android/launcher3/views/FloatingSurfaceView.java
@@ -0,0 +1,238 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.views.FloatingIconView.getLocationBoundsForView;
+import static com.android.launcher3.views.IconLabelDotView.setIconAndDotVisible;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Picture;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.View;
+import android.view.ViewTreeObserver.OnGlobalLayoutListener;
+
+import androidx.annotation.NonNull;
+
+import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.GestureNavContract;
+import com.android.launcher3.Insettable;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.Executors;
+
+/**
+ * Similar to {@link FloatingIconView} but displays a surface with the targetIcon. It then passes
+ * the surfaceHandle to the {@link GestureNavContract}.
+ */
+@TargetApi(Build.VERSION_CODES.R)
+public class FloatingSurfaceView extends AbstractFloatingView implements
+        OnGlobalLayoutListener, Insettable, SurfaceHolder.Callback2 {
+
+    private final RectF mTmpPosition = new RectF();
+
+    private final Launcher mLauncher;
+    private final RectF mIconPosition = new RectF();
+
+    private final Rect mIconBounds = new Rect();
+    private final Picture mPicture = new Picture();
+    private final Runnable mRemoveViewRunnable = this::removeViewFromParent;
+
+    private final SurfaceView mSurfaceView;
+
+
+    private View mIcon;
+    private GestureNavContract mContract;
+
+    public FloatingSurfaceView(Context context) {
+        this(context, null);
+    }
+
+    public FloatingSurfaceView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public FloatingSurfaceView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = Launcher.getLauncher(context);
+
+        mSurfaceView = new SurfaceView(context);
+        mSurfaceView.setZOrderOnTop(true);
+
+        mSurfaceView.getHolder().setFormat(PixelFormat.TRANSLUCENT);
+        mSurfaceView.getHolder().addCallback(this);
+        mIsOpen = true;
+        addView(mSurfaceView);
+    }
+
+    @Override
+    protected void handleClose(boolean animate) {
+        setCurrentIconVisible(true);
+        mLauncher.getViewCache().recycleView(R.layout.floating_surface_view, this);
+        mContract = null;
+        mIcon = null;
+        mIsOpen = false;
+
+        // Remove after some time, to avoid flickering
+        Executors.MAIN_EXECUTOR.getHandler().postDelayed(mRemoveViewRunnable,
+                DisplayController.getDefaultDisplay(mLauncher).getInfo().singleFrameMs);
+    }
+
+    private void removeViewFromParent() {
+        mPicture.beginRecording(1, 1);
+        mPicture.endRecording();
+        mLauncher.getDragLayer().removeView(this);
+    }
+
+    /**
+     * Shows the surfaceView for the provided contract
+     */
+    public static void show(Launcher launcher, GestureNavContract contract) {
+        FloatingSurfaceView view = launcher.getViewCache().getView(R.layout.floating_surface_view,
+                launcher, launcher.getDragLayer());
+        view.mContract = contract;
+        view.mIsOpen = true;
+
+        // Cancel any pending remove
+        Executors.MAIN_EXECUTOR.getHandler().removeCallbacks(view.mRemoveViewRunnable);
+        view.removeViewFromParent();
+        launcher.getDragLayer().addView(view);
+    }
+
+    @Override
+    protected boolean isOfType(int type) {
+        return (type & TYPE_ICON_SURFACE) != 0;
+    }
+
+    @Override
+    public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
+        close(false);
+        return false;
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        getViewTreeObserver().addOnGlobalLayoutListener(this);
+        updateIconLocation();
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        getViewTreeObserver().removeOnGlobalLayoutListener(this);
+        setCurrentIconVisible(true);
+    }
+
+    @Override
+    public void onGlobalLayout() {
+        updateIconLocation();
+    }
+
+    @Override
+    public void setInsets(Rect insets) { }
+
+    private void updateIconLocation() {
+        if (mContract == null) {
+            return;
+        }
+        View icon = mLauncher.getWorkspace().getFirstMatchForAppClose(
+                mContract.componentName.getPackageName(), mContract.user);
+
+        boolean iconChanged = mIcon != icon;
+        if (iconChanged) {
+            setCurrentIconVisible(true);
+            mIcon = icon;
+            setCurrentIconVisible(false);
+        }
+
+        if (icon != null && icon.isAttachedToWindow()) {
+            getLocationBoundsForView(mLauncher, icon, false, mTmpPosition, mIconBounds);
+
+            if (!mTmpPosition.equals(mIconPosition)) {
+                mIconPosition.set(mTmpPosition);
+                sendIconInfo();
+
+                LayoutParams lp = (LayoutParams) mSurfaceView.getLayoutParams();
+                lp.width = Math.round(mIconPosition.width());
+                lp.height = Math.round(mIconPosition.height());
+                lp.leftMargin = Math.round(mIconPosition.left);
+                lp.topMargin = Math.round(mIconPosition.top);
+            }
+        }
+        if (iconChanged && !mIconBounds.isEmpty()) {
+            // Record the icon display
+            setCurrentIconVisible(true);
+            Canvas c = mPicture.beginRecording(mIconBounds.width(), mIconBounds.height());
+            c.translate(-mIconBounds.left, -mIconBounds.top);
+            mIcon.draw(c);
+            mPicture.endRecording();
+            setCurrentIconVisible(false);
+            drawOnSurface();
+        }
+    }
+
+    private void sendIconInfo() {
+        if (mContract != null && !mIconPosition.isEmpty()) {
+            mContract.sendEndPosition(mIconPosition, mSurfaceView.getSurfaceControl());
+        }
+    }
+
+    @Override
+    public void surfaceCreated(@NonNull SurfaceHolder surfaceHolder) {
+        drawOnSurface();
+        sendIconInfo();
+    }
+
+    @Override
+    public void surfaceChanged(@NonNull SurfaceHolder surfaceHolder,
+            int format, int width, int height) {
+        drawOnSurface();
+    }
+
+    @Override
+    public void surfaceDestroyed(@NonNull SurfaceHolder surfaceHolder) {}
+
+    @Override
+    public void surfaceRedrawNeeded(@NonNull SurfaceHolder surfaceHolder) {
+        drawOnSurface();
+    }
+
+    private void drawOnSurface() {
+        SurfaceHolder surfaceHolder = mSurfaceView.getHolder();
+
+        Canvas c = surfaceHolder.lockHardwareCanvas();
+        if (c != null) {
+            mPicture.draw(c);
+            surfaceHolder.unlockCanvasAndPost(c);
+        }
+    }
+
+    private void setCurrentIconVisible(boolean isVisible) {
+        if (mIcon != null) {
+            setIconAndDotVisible(mIcon, isVisible);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/IconLabelDotView.java b/src/com/android/launcher3/views/IconLabelDotView.java
index 057caaf..e9113cf 100644
--- a/src/com/android/launcher3/views/IconLabelDotView.java
+++ b/src/com/android/launcher3/views/IconLabelDotView.java
@@ -15,10 +15,24 @@
  */
 package com.android.launcher3.views;
 
+import android.view.View;
+
 /**
  * A view that has an icon, label, and notification dot.
  */
 public interface IconLabelDotView {
     void setIconVisible(boolean visible);
     void setForceHideDot(boolean hide);
+
+    /**
+     * Sets the visibility of icon and dot of the view
+     */
+    static void setIconAndDotVisible(View view, boolean visible) {
+        if (view instanceof IconLabelDotView) {
+            ((IconLabelDotView) view).setIconVisible(visible);
+            ((IconLabelDotView) view).setForceHideDot(!visible);
+        } else {
+            view.setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
+        }
+    }
 }
diff --git a/src/com/android/launcher3/views/ListenerView.java b/src/com/android/launcher3/views/ListenerView.java
index 3ef778b..b2df0ee 100644
--- a/src/com/android/launcher3/views/ListenerView.java
+++ b/src/com/android/launcher3/views/ListenerView.java
@@ -17,13 +17,11 @@
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 
 import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.testing.TestProtocol;
 
 /**
  * An invisible AbstractFloatingView that can run a callback when it is being closed.
@@ -38,20 +36,12 @@
     }
 
     public void setListener(Runnable listener) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "ListenerView setListener lv=" + this
-                    + ", listener=" + listener, new Exception());
-        }
         mCloseListener = listener;
     }
 
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "ListenerView onAttachedToWindow lv=" + this,
-                    new Exception());
-        }
         mIsOpen = true;
     }
 
@@ -59,19 +49,10 @@
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         mIsOpen = false;
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "ListenerView onDetachedFromView lv=" + this,
-                    new Exception());
-        }
     }
 
     @Override
     protected void handleClose(boolean animate) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "ListenerView handeClose lv=" + this
-                    + ", mIsOpen=" + mIsOpen + ", mCloseListener=" + mCloseListener
-                    + ", getParent()=" + getParent(), new Exception());
-        }
         if (mIsOpen) {
             if (mCloseListener != null) {
                 mCloseListener.run();
@@ -85,21 +66,12 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // Users do not interact with FloatingIconView, so there is nothing to log here.
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_LISTENER) != 0;
     }
 
     @Override
     public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "ListenerView touchEvent lv=" + this
-                    + ", ev=" + ev, new Exception());
-        }
         if (ev.getAction() == MotionEvent.ACTION_DOWN) {
             handleClose(false);
         }
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index d558781..80f0981 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.views;
 
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_FLAVOR;
+import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_LAUNCH_SOURCE;
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_OFFSET;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS;
@@ -85,10 +86,10 @@
         if (item == null) {
             return false;
         }
-        if (item.mEventId.getId() > 0) {
-            mLauncher.getStatsLogManager().logger().log(item.mEventId);
+        if (item.eventId.getId() > 0) {
+            mLauncher.getStatsLogManager().logger().log(item.eventId);
         }
-        if (item.mClickListener.onLongClick(view)) {
+        if (item.clickListener.onLongClick(view)) {
             close(true);
             return true;
         }
@@ -108,11 +109,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // TODO:
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_OPTIONS_POPUP) != 0;
     }
@@ -130,14 +126,14 @@
         for (OptionItem item : items) {
             DeepShortcutView view =
                     (DeepShortcutView) popup.inflateAndAdd(R.layout.system_shortcut, popup);
-            view.getIconView().setBackgroundResource(item.mIconRes);
-            view.getBubbleText().setText(item.mLabelRes);
+            view.getIconView().setBackgroundResource(item.iconRes);
+            view.getBubbleText().setText(item.labelRes);
             view.setDividerVisibility(View.INVISIBLE);
             view.setOnClickListener(popup);
             view.setOnLongClickListener(popup);
             popup.mItemMap.put(view, item);
         }
-        popup.reorderAndShow(popup.getChildCount());
+        popup.show();
     }
 
     @VisibleForTesting
@@ -152,7 +148,13 @@
             y = launcher.getDragLayer().getHeight() / 2;
         }
         RectF target = new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
+        show(launcher, target, getOptions(launcher));
+    }
 
+    /**
+     * Returns the list of supported actions
+     */
+    public static ArrayList<OptionItem> getOptions(Launcher launcher) {
         ArrayList<OptionItem> options = new ArrayList<>();
         int resString = Utilities.existsStyleWallpapers(launcher) ?
                 R.string.styles_wallpaper_button_text : R.string.wallpaper_button_text;
@@ -170,10 +172,10 @@
                 LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS,
                 OptionsPopupView::startSettings));
 
-        show(launcher, target, options);
+        return options;
     }
 
-    public static boolean onWidgetsClicked(View view) {
+    private static boolean onWidgetsClicked(View view) {
         return openWidgets(Launcher.getLauncher(view.getContext())) != null;
     }
 
@@ -188,7 +190,7 @@
         }
     }
 
-    public static boolean startSettings(View view) {
+    private static boolean startSettings(View view) {
         TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: startSettings");
         Launcher launcher = Launcher.getLauncher(view.getContext());
         launcher.startActivity(new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
@@ -201,7 +203,7 @@
      * Event handler for the wallpaper picker button that appears after a long press
      * on the home screen.
      */
-    public static boolean startWallpaperPicker(View v) {
+    private static boolean startWallpaperPicker(View v) {
         Launcher launcher = Launcher.getLauncher(v.getContext());
         if (!Utilities.isWallpaperAllowed(launcher)) {
             Toast.makeText(launcher, R.string.msg_disabled_by_admin, Toast.LENGTH_SHORT).show();
@@ -210,7 +212,8 @@
         Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
                 .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
                 .putExtra(EXTRA_WALLPAPER_OFFSET,
-                        launcher.getWorkspace().getWallpaperOffsetForCenterPage());
+                        launcher.getWorkspace().getWallpaperOffsetForCenterPage())
+                .putExtra(EXTRA_WALLPAPER_LAUNCH_SOURCE, "app_launched_launcher");
         if (!Utilities.existsStyleWallpapers(launcher)) {
             intent.putExtra(EXTRA_WALLPAPER_FLAVOR, "wallpaper_only");
         } else {
@@ -220,30 +223,30 @@
         if (!TextUtils.isEmpty(pickerPackage)) {
             intent.setPackage(pickerPackage);
         }
-        return launcher.startActivitySafely(v, intent, dummyInfo(intent), null);
+        return launcher.startActivitySafely(v, intent, placeholderInfo(intent));
     }
 
-    static WorkspaceItemInfo dummyInfo(Intent intent) {
-        WorkspaceItemInfo dummyInfo = new WorkspaceItemInfo();
-        dummyInfo.intent = intent;
-        dummyInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
-        dummyInfo.container = LauncherSettings.Favorites.CONTAINER_SETTINGS;
-        return dummyInfo;
+    static WorkspaceItemInfo placeholderInfo(Intent intent) {
+        WorkspaceItemInfo placeholderInfo = new WorkspaceItemInfo();
+        placeholderInfo.intent = intent;
+        placeholderInfo.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
+        placeholderInfo.container = LauncherSettings.Favorites.CONTAINER_SETTINGS;
+        return placeholderInfo;
     }
 
     public static class OptionItem {
 
-        private final int mLabelRes;
-        private final int mIconRes;
-        private final EventEnum mEventId;
-        private final OnLongClickListener mClickListener;
+        public final int labelRes;
+        public final int iconRes;
+        public final EventEnum eventId;
+        public final OnLongClickListener clickListener;
 
         public OptionItem(int labelRes, int iconRes, EventEnum eventId,
                 OnLongClickListener clickListener) {
-            mLabelRes = labelRes;
-            mIconRes = iconRes;
-            mEventId = eventId;
-            mClickListener = clickListener;
+            this.labelRes = labelRes;
+            this.iconRes = iconRes;
+            this.eventId = eventId;
+            this.clickListener = clickListener;
         }
     }
 }
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 6a83332..804fb3e 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.views;
 
+import static android.view.HapticFeedbackConstants.CLOCK_TICK;
+
 import android.animation.ObjectAnimator;
 import android.content.Context;
 import android.content.res.Resources;
@@ -288,6 +290,7 @@
         if (!sectionName.equals(mPopupSectionName)) {
             mPopupSectionName = sectionName;
             mPopupView.setText(sectionName);
+            performHapticFeedback(CLOCK_TICK);
         }
         animatePopupVisibility(!sectionName.isEmpty());
         mLastTouchY = boundedY;
diff --git a/src/com/android/launcher3/views/ScrimView.java b/src/com/android/launcher3/views/ScrimView.java
index 22faf97..77cec80 100644
--- a/src/com/android/launcher3/views/ScrimView.java
+++ b/src/com/android/launcher3/views/ScrimView.java
@@ -15,119 +15,39 @@
  */
 package com.android.launcher3.views;
 
-import static android.content.Context.ACCESSIBILITY_SERVICE;
-import static android.view.MotionEvent.ACTION_DOWN;
-
 import static androidx.core.graphics.ColorUtils.compositeColors;
 
-import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.anim.Interpolators.clampToProgress;
 import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_SCRIM_VIEW;
 
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.Keyframe;
-import android.animation.ObjectAnimator;
-import android.animation.PropertyValuesHolder;
-import android.animation.RectEvaluator;
 import android.content.Context;
-import android.content.res.Resources;
 import android.graphics.Canvas;
 import android.graphics.Color;
-import android.graphics.Point;
 import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.Drawable;
-import android.os.Bundle;
 import android.util.AttributeSet;
-import android.util.IntProperty;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
 import android.view.View;
-import android.view.accessibility.AccessibilityManager;
-import android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.core.graphics.ColorUtils;
-import androidx.core.view.ViewCompat;
-import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
-import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat;
-import androidx.customview.widget.ExploreByTouchHelper;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.statemanager.StateManager;
-import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.uioverrides.WallpaperColorInfo;
 import com.android.launcher3.uioverrides.WallpaperColorInfo.OnChangeListener;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
-import com.android.launcher3.util.MultiValueAlpha;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.launcher3.util.Themes;
-import com.android.launcher3.widget.WidgetsFullSheet;
-
-import java.util.List;
 
 /**
  * Simple scrim which draws a flat color
  */
-public class ScrimView<T extends Launcher> extends View implements Insettable, OnChangeListener,
-        AccessibilityStateChangeListener {
+public class ScrimView<T extends Launcher> extends View implements Insettable, OnChangeListener {
 
-    public static final IntProperty<ScrimView> DRAG_HANDLE_ALPHA =
-            new IntProperty<ScrimView>("dragHandleAlpha") {
-
-                @Override
-                public Integer get(ScrimView scrimView) {
-                    return scrimView.mDragHandleAlpha;
-                }
-
-                @Override
-                public void setValue(ScrimView scrimView, int value) {
-                    scrimView.setDragHandleAlpha(value);
-                }
-            };
-    private static final int WALLPAPERS = R.string.wallpaper_button_text;
-    private static final int WIDGETS = R.string.widget_button_text;
-    private static final int SETTINGS = R.string.settings_button_text;
-    private static final int ALPHA_CHANNEL_COUNT = 1;
-
-    private static final long DRAG_HANDLE_BOUNCE_DURATION_MS = 300;
-    // How much to delay before repeating the bounce.
-    private static final long DRAG_HANDLE_BOUNCE_DELAY_MS = 200;
-    // Repeat this many times (i.e. total number of bounces is 1 + this).
-    private static final int DRAG_HANDLE_BOUNCE_REPEAT_COUNT = 2;
-
-    private final Rect mTempRect = new Rect();
-    private final int[] mTempPos = new int[2];
-
+    private static final float SCRIM_ALPHA = .75f;
     protected final T mLauncher;
     private final WallpaperColorInfo mWallpaperColorInfo;
-    private final AccessibilityManager mAM;
     protected final int mEndScrim;
     protected final boolean mIsScrimDark;
 
-    private final StateListener<LauncherState> mAccessibilityLauncherStateListener =
-            new StateListener<LauncherState>() {
-        @Override
-        public void onStateTransitionComplete(LauncherState finalState) {
-            setImportantForAccessibility(finalState == ALL_APPS
-                    ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS
-                    : IMPORTANT_FOR_ACCESSIBILITY_AUTO);
-        }
-    };
-
     protected float mMaxScrimAlpha;
 
     protected float mProgress = 1;
@@ -137,83 +57,36 @@
     protected int mEndFlatColor;
     protected int mEndFlatColorAlpha;
 
-    protected final Point mDragHandleSize;
-    private final int mDragHandleTouchSize;
-    private final int mDragHandlePaddingInVerticalBarLayout;
-    protected float mDragHandleOffset;
-    private final Rect mDragHandleBounds;
-    private final RectF mHitRect = new RectF();
-    private ObjectAnimator mDragHandleAnim;
-
-    private final MultiValueAlpha mMultiValueAlpha;
-
-    private final AccessibilityHelper mAccessibilityHelper;
-    @Nullable
-    protected Drawable mDragHandle;
-
-    private int mDragHandleAlpha = 255;
-
     public ScrimView(Context context, AttributeSet attrs) {
         super(context, attrs);
         mLauncher = Launcher.cast(Launcher.getLauncher(context));
         mWallpaperColorInfo = WallpaperColorInfo.INSTANCE.get(context);
-        mEndScrim = Themes.getAttrColor(context, R.attr.allAppsScrimColor);
+        int endScrim = Themes.getAttrColor(context, R.attr.allAppsScrimColor);
+        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
+            endScrim = ColorUtils.setAlphaComponent(endScrim, (int) (255  * SCRIM_ALPHA));
+        }
+        mEndScrim = endScrim;
         mIsScrimDark = ColorUtils.calculateLuminance(mEndScrim) < 0.5f;
 
         mMaxScrimAlpha = 0.7f;
-
-        Resources res = context.getResources();
-        mDragHandleSize = new Point(res.getDimensionPixelSize(R.dimen.vertical_drag_handle_width),
-                res.getDimensionPixelSize(R.dimen.vertical_drag_handle_height));
-        mDragHandleBounds = new Rect(0, 0, mDragHandleSize.x, mDragHandleSize.y);
-        mDragHandleTouchSize = res.getDimensionPixelSize(R.dimen.vertical_drag_handle_touch_size);
-        mDragHandlePaddingInVerticalBarLayout = context.getResources()
-                .getDimensionPixelSize(R.dimen.vertical_drag_handle_padding_in_vertical_bar_layout);
-
-        mAccessibilityHelper = createAccessibilityHelper();
-        ViewCompat.setAccessibilityDelegate(this, mAccessibilityHelper);
-
-        mAM = (AccessibilityManager) context.getSystemService(ACCESSIBILITY_SERVICE);
         setFocusable(false);
-        mMultiValueAlpha = new MultiValueAlpha(this, ALPHA_CHANNEL_COUNT);
-    }
-
-    public AlphaProperty getAlphaProperty(int index) {
-        return mMultiValueAlpha.getProperty(index);
-    }
-
-    @NonNull
-    protected AccessibilityHelper createAccessibilityHelper() {
-        return new AccessibilityHelper();
     }
 
     @Override
-    public void setInsets(Rect insets) {
-        updateDragHandleBounds();
-        updateDragHandleVisibility();
-    }
+    public void setInsets(Rect insets) { }
 
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        updateDragHandleBounds();
-    }
 
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         mWallpaperColorInfo.addOnChangeListener(this);
         onExtractedColorsChanged(mWallpaperColorInfo);
-
-        mAM.addAccessibilityStateChangeListener(this);
-        onAccessibilityStateChanged(mAM.isEnabled());
     }
 
     @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         mWallpaperColorInfo.removeOnChangeListener(this);
-        mAM.removeAccessibilityStateChangeListener(this);
     }
 
     @Override
@@ -234,10 +107,8 @@
     public void setProgress(float progress) {
         if (mProgress != progress) {
             mProgress = progress;
-            stopDragHandleEducationAnim();
             updateColors();
             updateSysUiColors();
-            updateDragHandleAlpha();
             invalidate();
         }
     }
@@ -260,286 +131,10 @@
         }
     }
 
-    protected void updateDragHandleAlpha() {
-        if (mDragHandle != null) {
-            mDragHandle.setAlpha(mDragHandleAlpha);
-        }
-    }
-
-    private void setDragHandleAlpha(int alpha) {
-        if (alpha != mDragHandleAlpha) {
-            mDragHandleAlpha = alpha;
-            if (mDragHandle != null) {
-                mDragHandle.setAlpha(mDragHandleAlpha);
-                invalidate();
-            }
-        }
-    }
-
     @Override
     protected void onDraw(Canvas canvas) {
         if (mCurrentFlatColor != 0) {
             canvas.drawColor(mCurrentFlatColor);
         }
-        drawDragHandle(canvas);
-    }
-
-    protected void drawDragHandle(Canvas canvas) {
-        if (mDragHandle != null) {
-            canvas.translate(0, -mDragHandleOffset);
-            mDragHandle.draw(canvas);
-            canvas.translate(0, mDragHandleOffset);
-        }
-    }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        boolean superHandledTouch = super.onTouchEvent(event);
-        if (event.getAction() == ACTION_DOWN) {
-            if (!superHandledTouch && mHitRect.contains(event.getX(), event.getY())) {
-                if (startDragHandleEducationAnim()) {
-                    return true;
-                }
-            }
-            stopDragHandleEducationAnim();
-        }
-        return superHandledTouch;
-    }
-
-    /**
-     * Animates the drag handle to demonstrate how to get to all apps.
-     * @return Whether the animation was started (false if drag handle is invisible).
-     */
-    public boolean startDragHandleEducationAnim() {
-        stopDragHandleEducationAnim();
-
-        if (mDragHandle == null || mDragHandle.getAlpha() != 255) {
-            return false;
-        }
-
-        final Drawable drawable = mDragHandle;
-        mDragHandle = null;
-
-        Rect bounds = new Rect(mDragHandleBounds);
-        bounds.offset(0, -(int) mDragHandleOffset);
-        drawable.setBounds(bounds);
-
-        Rect topBounds = new Rect(bounds);
-        topBounds.offset(0, -bounds.height());
-
-        Rect invalidateRegion = new Rect(bounds);
-        invalidateRegion.top = topBounds.top;
-
-        final float progressToReachTop = 0.6f;
-        Keyframe frameTop = Keyframe.ofObject(progressToReachTop, topBounds);
-        frameTop.setInterpolator(DEACCEL);
-        Keyframe frameBot = Keyframe.ofObject(1, bounds);
-        frameBot.setInterpolator(ACCEL_DEACCEL);
-        PropertyValuesHolder holder = PropertyValuesHolder.ofKeyframe("bounds",
-                Keyframe.ofObject(0, bounds), frameTop, frameBot);
-        holder.setEvaluator(new RectEvaluator());
-
-        mDragHandleAnim = ObjectAnimator.ofPropertyValuesHolder(drawable, holder);
-        long totalBounceDuration = DRAG_HANDLE_BOUNCE_DURATION_MS + DRAG_HANDLE_BOUNCE_DELAY_MS;
-        // The bounce finishes by this progress, the rest of the duration just delays next bounce.
-        float delayStartProgress = 1f - (float) DRAG_HANDLE_BOUNCE_DELAY_MS / totalBounceDuration;
-        mDragHandleAnim.addUpdateListener((v) -> invalidate(invalidateRegion));
-        mDragHandleAnim.setDuration(totalBounceDuration);
-        mDragHandleAnim.setInterpolator(clampToProgress(LINEAR, 0, delayStartProgress));
-        mDragHandleAnim.setRepeatCount(DRAG_HANDLE_BOUNCE_REPEAT_COUNT);
-        getOverlay().add(drawable);
-
-        mDragHandleAnim.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                mDragHandleAnim = null;
-                getOverlay().remove(drawable);
-                updateDragHandleVisibility(drawable);
-            }
-        });
-        mDragHandleAnim.start();
-        return true;
-    }
-
-    private void stopDragHandleEducationAnim() {
-        if (mDragHandleAnim != null) {
-            mDragHandleAnim.end();
-        }
-    }
-
-    protected void updateDragHandleBounds() {
-        DeviceProfile grid = mLauncher.getDeviceProfile();
-        final int left;
-        final int width = getMeasuredWidth();
-        final int top = getMeasuredHeight() - mDragHandleSize.y - grid.getInsets().bottom;
-        final int topMargin;
-
-        if (grid.isVerticalBarLayout()) {
-            topMargin = grid.workspacePadding.bottom + mDragHandlePaddingInVerticalBarLayout;
-            if (grid.isSeascape()) {
-                left = width - grid.getInsets().right - mDragHandleSize.x
-                        - mDragHandlePaddingInVerticalBarLayout;
-            } else {
-                left = grid.getInsets().left + mDragHandlePaddingInVerticalBarLayout;
-            }
-        } else {
-            left = Math.round((width - mDragHandleSize.x) / 2f);
-            topMargin = grid.hotseatBarSizePx;
-        }
-        mDragHandleBounds.offsetTo(left, top - topMargin);
-        mHitRect.set(mDragHandleBounds);
-        // Inset outwards to increase touch size.
-        mHitRect.inset((mDragHandleSize.x - mDragHandleTouchSize) / 2f,
-                (mDragHandleSize.y - mDragHandleTouchSize) / 2f);
-
-        if (mDragHandle != null) {
-            mDragHandle.setBounds(mDragHandleBounds);
-        }
-    }
-
-    @Override
-    public void onAccessibilityStateChanged(boolean enabled) {
-        StateManager<LauncherState> stateManager = mLauncher.getStateManager();
-        stateManager.removeStateListener(mAccessibilityLauncherStateListener);
-
-        if (enabled) {
-            stateManager.addStateListener(mAccessibilityLauncherStateListener);
-            mAccessibilityLauncherStateListener.onStateTransitionComplete(stateManager.getState());
-        } else {
-            setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-        }
-        updateDragHandleVisibility();
-    }
-
-    public void updateDragHandleVisibility() {
-        updateDragHandleVisibility(null);
-    }
-
-    private void updateDragHandleVisibility(@Nullable Drawable recycle) {
-        boolean visible = shouldDragHandleBeVisible();
-        boolean wasVisible = mDragHandle != null;
-        if (visible != wasVisible) {
-            if (visible) {
-                mDragHandle = recycle != null ? recycle :
-                        mLauncher.getDrawable(R.drawable.drag_handle_indicator_shadow);
-                mDragHandle.setBounds(mDragHandleBounds);
-
-                updateDragHandleAlpha();
-            } else {
-                mDragHandle = null;
-            }
-            invalidate();
-        }
-    }
-
-    protected boolean shouldDragHandleBeVisible() {
-        return mLauncher.getDeviceProfile().isVerticalBarLayout() || mAM.isEnabled();
-    }
-
-    @Override
-    public boolean dispatchHoverEvent(MotionEvent event) {
-        return mAccessibilityHelper.dispatchHoverEvent(event) || super.dispatchHoverEvent(event);
-    }
-
-    @Override
-    public boolean dispatchKeyEvent(KeyEvent event) {
-        return mAccessibilityHelper.dispatchKeyEvent(event) || super.dispatchKeyEvent(event);
-    }
-
-    @Override
-    public void onFocusChanged(boolean gainFocus, int direction,
-            Rect previouslyFocusedRect) {
-        super.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
-        mAccessibilityHelper.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
-    }
-
-    protected class AccessibilityHelper extends ExploreByTouchHelper {
-
-        private static final int DRAG_HANDLE_ID = 1;
-
-        public AccessibilityHelper() {
-            super(ScrimView.this);
-        }
-
-        @Override
-        protected int getVirtualViewAt(float x, float y) {
-            return  mHitRect.contains((int) x, (int) y)
-                    ? DRAG_HANDLE_ID : INVALID_ID;
-        }
-
-        @Override
-        protected void getVisibleVirtualViews(List<Integer> virtualViewIds) {
-            virtualViewIds.add(DRAG_HANDLE_ID);
-        }
-
-        @Override
-        protected void onPopulateNodeForVirtualView(int virtualViewId,
-                AccessibilityNodeInfoCompat node) {
-            node.setContentDescription(getContext().getString(R.string.all_apps_button_label));
-            node.setBoundsInParent(mDragHandleBounds);
-
-            getLocationOnScreen(mTempPos);
-            mTempRect.set(mDragHandleBounds);
-            mTempRect.offset(mTempPos[0], mTempPos[1]);
-            node.setBoundsInScreen(mTempRect);
-
-            node.addAction(AccessibilityNodeInfoCompat.ACTION_CLICK);
-            node.setClickable(true);
-            node.setFocusable(true);
-
-            if (mLauncher.isInState(NORMAL)) {
-                Context context = getContext();
-                if (Utilities.isWallpaperAllowed(context)) {
-                    node.addAction(
-                            new AccessibilityActionCompat(WALLPAPERS, context.getText(WALLPAPERS)));
-                }
-                node.addAction(new AccessibilityActionCompat(WIDGETS, context.getText(WIDGETS)));
-                node.addAction(new AccessibilityActionCompat(SETTINGS, context.getText(SETTINGS)));
-            }
-        }
-
-        @Override
-        protected boolean onPerformActionForVirtualView(
-                int virtualViewId, int action, Bundle arguments) {
-            if (action == AccessibilityNodeInfoCompat.ACTION_CLICK) {
-                mLauncher.getUserEventDispatcher().logActionOnControl(
-                        Action.Touch.TAP, ControlType.ALL_APPS_BUTTON,
-                        mLauncher.getStateManager().getState().containerType);
-                mLauncher.getStateManager().goToState(ALL_APPS);
-                return true;
-            } else if (action == WALLPAPERS) {
-                return OptionsPopupView.startWallpaperPicker(ScrimView.this);
-            } else if (action == WIDGETS) {
-                int originalImportanceForAccessibility = getImportantForAccessibility();
-                setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
-                WidgetsFullSheet widgetsFullSheet = OptionsPopupView.openWidgets(mLauncher);
-                if (widgetsFullSheet == null) {
-                    setImportantForAccessibility(originalImportanceForAccessibility);
-                    return false;
-                }
-                widgetsFullSheet.addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
-                    @Override
-                    public void onViewAttachedToWindow(View view) {}
-
-                    @Override
-                    public void onViewDetachedFromWindow(View view) {
-                        setImportantForAccessibility(originalImportanceForAccessibility);
-                        widgetsFullSheet.removeOnAttachStateChangeListener(this);
-                    }
-                });
-                return true;
-            } else if (action == SETTINGS) {
-                return OptionsPopupView.startSettings(ScrimView.this);
-            }
-
-            return false;
-        }
-    }
-
-    /**
-     * @return The top of this scrim view, or {@link Float#MAX_VALUE} if there's no distinct top.
-     */
-    public float getVisualTop() {
-        return Float.MAX_VALUE;
     }
 }
diff --git a/src/com/android/launcher3/views/SearchResultIcon.java b/src/com/android/launcher3/views/SearchResultIcon.java
new file mode 100644
index 0000000..9bcfb8c
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultIcon.java
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.app.RemoteAction;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.ShortcutInfo;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.os.UserHandle;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.allapps.AllAppsStore;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.icons.BitmapInfo;
+import com.android.launcher3.icons.LauncherIcons;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.util.ComponentKey;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.function.Consumer;
+
+/**
+ * A {@link BubbleTextView} representing a single cell result in AllApps
+ */
+public class SearchResultIcon extends BubbleTextView implements
+        AllAppsSearchBarController.SearchTargetHandler, View.OnClickListener,
+        View.OnLongClickListener {
+
+
+    public static final String TARGET_TYPE_APP = "app";
+    public static final String TARGET_TYPE_HERO_APP = "hero_app";
+    public static final String TARGET_TYPE_SHORTCUT = "shortcut";
+    public static final String TARGET_TYPE_REMOTE_ACTION = "remote_action";
+
+    public static final String REMOTE_ACTION_SHOULD_START = "should_start_for_result";
+    public static final String REMOTE_ACTION_TOKEN = "action_token";
+
+
+    private static final String[] LONG_PRESS_SUPPORTED_TYPES =
+            new String[]{TARGET_TYPE_APP, TARGET_TYPE_SHORTCUT, TARGET_TYPE_HERO_APP};
+
+    private final Launcher mLauncher;
+
+    private SearchTarget mSearchTarget;
+    private Consumer<ItemInfoWithIcon> mOnItemInfoChanged;
+
+    public SearchResultIcon(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultIcon(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultIcon(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        mLauncher = Launcher.getLauncher(getContext());
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        setLongPressTimeoutFactor(1f);
+        setOnFocusChangeListener(mLauncher.getFocusHandler());
+        setOnClickListener(this);
+        setOnLongClickListener(this);
+        setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
+                mLauncher.getDeviceProfile().allAppsCellHeightPx));
+    }
+
+    /**
+     * Applies search target with a ItemInfoWithIcon consumer to be called after itemInfo is
+     * constructed
+     */
+    public void applySearchTarget(SearchTarget searchTarget, Consumer<ItemInfoWithIcon> cb) {
+        mOnItemInfoChanged = cb;
+        applySearchTarget(searchTarget);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        mSearchTarget = searchTarget;
+        SearchEventTracker.getInstance(getContext()).registerWeakHandler(mSearchTarget, this);
+        setVisibility(VISIBLE);
+        switch (searchTarget.getItemType()) {
+            case TARGET_TYPE_APP:
+            case TARGET_TYPE_HERO_APP:
+                prepareUsingApp(searchTarget.getComponentName(), searchTarget.getUserHandle());
+                break;
+            case TARGET_TYPE_SHORTCUT:
+                prepareUsingShortcutInfo(searchTarget.getShortcutInfos().get(0));
+                break;
+            case TARGET_TYPE_REMOTE_ACTION:
+                prepareUsingRemoteAction(searchTarget.getRemoteAction(),
+                        searchTarget.getExtras().getString(REMOTE_ACTION_TOKEN),
+                        searchTarget.getExtras().getBoolean(REMOTE_ACTION_SHOULD_START),
+                        searchTarget.getItemType().equals(TARGET_TYPE_REMOTE_ACTION));
+                break;
+        }
+    }
+
+    private void prepareUsingApp(ComponentName componentName, UserHandle userHandle) {
+        AllAppsStore appsStore = mLauncher.getAppsView().getAppsStore();
+        AppInfo appInfo = appsStore.getApp(new ComponentKey(componentName, userHandle));
+        if (appInfo == null) {
+            setVisibility(GONE);
+            return;
+        }
+        applyFromApplicationInfo(appInfo);
+        notifyItemInfoChanged(appInfo);
+    }
+
+
+    private void prepareUsingShortcutInfo(ShortcutInfo shortcutInfo) {
+        WorkspaceItemInfo workspaceItemInfo = new WorkspaceItemInfo(shortcutInfo, getContext());
+        notifyItemInfoChanged(workspaceItemInfo);
+        LauncherAppState launcherAppState = LauncherAppState.getInstance(getContext());
+        MODEL_EXECUTOR.execute(() -> {
+            launcherAppState.getIconCache().getShortcutIcon(workspaceItemInfo, shortcutInfo);
+            MAIN_EXECUTOR.post(() -> applyFromWorkspaceItem(workspaceItemInfo));
+        });
+    }
+
+    private void prepareUsingRemoteAction(RemoteAction remoteAction, String token, boolean start,
+            boolean useIconToBadge) {
+        RemoteActionItemInfo itemInfo = new RemoteActionItemInfo(remoteAction, token, start);
+        notifyItemInfoChanged(itemInfo);
+        UI_HELPER_EXECUTOR.post(() -> {
+            // If the Drawable from the remote action is not AdaptiveBitmap, styling will not
+            // work.
+            try (LauncherIcons li = LauncherIcons.obtain(getContext())) {
+                Drawable d = itemInfo.getRemoteAction().getIcon().loadDrawable(getContext());
+                BitmapInfo bitmap = li.createBadgedIconBitmap(d, itemInfo.user,
+                        Build.VERSION.SDK_INT);
+
+                if (useIconToBadge) {
+                    BitmapInfo placeholder = li.createIconBitmap(
+                            itemInfo.getRemoteAction().getTitle().toString().substring(0, 1),
+                            bitmap.color);
+                    itemInfo.bitmap = li.badgeBitmap(placeholder.icon, bitmap);
+                } else {
+                    itemInfo.bitmap = bitmap;
+                }
+            }
+            MAIN_EXECUTOR.post(() -> applyFromRemoteActionInfo(itemInfo));
+        });
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        mLauncher.getItemOnClickListener().onClick(this);
+        reportEvent(eventType);
+    }
+
+    private void reportEvent(int eventType) {
+        SearchTargetEvent.Builder b = new SearchTargetEvent.Builder(mSearchTarget, eventType);
+        if (mSearchTarget.getItemType().equals(TARGET_TYPE_SHORTCUT)) {
+            b.setShortcutPosition(0);
+        }
+        SearchEventTracker.INSTANCE.get(mLauncher).notifySearchTargetEvent(b.build());
+
+    }
+
+    @Override
+    public void onClick(View view) {
+        handleSelection(SearchTargetEvent.SELECT);
+    }
+
+    @Override
+    public boolean onLongClick(View view) {
+        if (!supportsLongPress(mSearchTarget.getItemType())) {
+            return false;
+        }
+        reportEvent(SearchTargetEvent.LONG_PRESS);
+        return ItemLongClickListener.INSTANCE_ALL_APPS.onLongClick(view);
+
+    }
+
+    private boolean supportsLongPress(String type) {
+        for (String t : LONG_PRESS_SUPPORTED_TYPES) {
+            if (t.equals(type)) return true;
+        }
+        return false;
+    }
+
+    private void notifyItemInfoChanged(ItemInfoWithIcon itemInfoWithIcon) {
+        if (mOnItemInfoChanged != null) {
+            mOnItemInfoChanged.accept(itemInfoWithIcon);
+            mOnItemInfoChanged = null;
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultIconRow.java b/src/com/android/launcher3/views/SearchResultIconRow.java
new file mode 100644
index 0000000..e3c7661
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultIconRow.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.ShortcutInfo;
+import android.os.UserHandle;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.util.Pair;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
+import com.android.launcher3.model.data.PackageItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+
+/**
+ * A full width representation of {@link SearchResultIcon} with a secondary label and inline
+ * shortcuts
+ */
+public class SearchResultIconRow extends LinearLayout implements
+        AllAppsSearchBarController.SearchTargetHandler, View.OnClickListener,
+        View.OnLongClickListener, Consumer<ItemInfoWithIcon> {
+    public static final int MAX_SHORTCUTS_COUNT = 2;
+
+
+    private final Launcher mLauncher;
+    private final LauncherAppState mLauncherAppState;
+    private SearchResultIcon mResultIcon;
+    private TextView mTitleView;
+    private TextView mDescriptionView;
+    private BubbleTextView[] mShortcutViews = new BubbleTextView[2];
+
+    private SearchTarget mSearchTarget;
+    private PackageItemInfo mProviderInfo;
+
+
+    public SearchResultIconRow(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultIconRow(Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultIconRow(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = Launcher.getLauncher(getContext());
+        mLauncherAppState = LauncherAppState.getInstance(getContext());
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        int iconSize = mLauncher.getDeviceProfile().allAppsIconSizePx;
+
+        mResultIcon = findViewById(R.id.icon);
+        mTitleView = findViewById(R.id.title);
+        mDescriptionView = findViewById(R.id.desc);
+        mShortcutViews[0] = findViewById(R.id.shortcut_0);
+        mShortcutViews[1] = findViewById(R.id.shortcut_1);
+        mResultIcon.getLayoutParams().height = iconSize;
+        mResultIcon.getLayoutParams().width = iconSize;
+        mResultIcon.setTextVisibility(false);
+        for (BubbleTextView bubbleTextView : mShortcutViews) {
+            ViewGroup.LayoutParams lp = bubbleTextView.getLayoutParams();
+            lp.width = iconSize;
+            bubbleTextView.setOnClickListener(view -> {
+                WorkspaceItemInfo itemInfo = (WorkspaceItemInfo) bubbleTextView.getTag();
+                SearchTargetEvent event = new SearchTargetEvent.Builder(mSearchTarget,
+                        SearchTargetEvent.CHILD_SELECT).setShortcutPosition(itemInfo.rank).build();
+                SearchEventTracker.getInstance(getContext()).notifySearchTargetEvent(event);
+                mLauncher.getItemOnClickListener().onClick(view);
+            });
+        }
+        setOnClickListener(this);
+        setOnLongClickListener(this);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        mSearchTarget = searchTarget;
+        mResultIcon.applySearchTarget(searchTarget, this);
+        String itemType = searchTarget.getItemType();
+        boolean showDesc = itemType.equals(SearchResultIcon.TARGET_TYPE_SHORTCUT);
+        mDescriptionView.setVisibility(showDesc ? VISIBLE : GONE);
+
+        if (itemType.equals(SearchResultIcon.TARGET_TYPE_SHORTCUT)) {
+            ShortcutInfo shortcutInfo = searchTarget.getShortcutInfos().get(0);
+            setProviderDetails(new ComponentName(shortcutInfo.getPackage(), ""),
+                    shortcutInfo.getUserHandle());
+        } else if (itemType.equals(SearchResultIcon.TARGET_TYPE_HERO_APP)) {
+            showInlineShortcuts(mSearchTarget.getShortcutInfos());
+        } else if (itemType.equals(SearchResultIcon.TARGET_TYPE_REMOTE_ACTION)) {
+            CharSequence desc = mSearchTarget.getRemoteAction().getContentDescription();
+            if (!TextUtils.isEmpty(desc)) {
+                mDescriptionView.setVisibility(VISIBLE);
+                mDescriptionView.setText(desc);
+            }
+        }
+        if (!itemType.equals(SearchResultIcon.TARGET_TYPE_HERO_APP)) {
+            showInlineShortcuts(new ArrayList<>());
+        }
+    }
+
+    @Override
+    public void accept(ItemInfoWithIcon itemInfoWithIcon) {
+        mTitleView.setText(itemInfoWithIcon.title);
+    }
+
+    private void showInlineShortcuts(List<ShortcutInfo> infos) {
+        if (infos == null) return;
+        ArrayList<Pair<ShortcutInfo, ItemInfoWithIcon>> shortcuts = new ArrayList<>();
+        for (int i = 0; infos != null && i < infos.size() && i < MAX_SHORTCUTS_COUNT; i++) {
+            ShortcutInfo shortcutInfo = infos.get(i);
+            ItemInfoWithIcon si = new WorkspaceItemInfo(shortcutInfo, getContext());
+            si.rank = i;
+            shortcuts.add(new Pair<>(shortcutInfo, si));
+        }
+
+        for (int i = 0; i < mShortcutViews.length; i++) {
+            BubbleTextView shortcutView = mShortcutViews[i];
+            mShortcutViews[i].setVisibility(shortcuts.size() > i ? VISIBLE : GONE);
+            if (i < shortcuts.size()) {
+                Pair<ShortcutInfo, ItemInfoWithIcon> p = shortcuts.get(i);
+                //apply ItemInfo and prepare view
+                shortcutView.applyFromWorkspaceItem((WorkspaceItemInfo) p.second);
+                MODEL_EXECUTOR.execute(() -> {
+                    // load unbadged shortcut in background and update view when icon ready
+                    mLauncherAppState.getIconCache().getUnbadgedShortcutIcon(p.second, p.first);
+                    MAIN_EXECUTOR.post(() -> shortcutView.reapplyItemInfo(p.second));
+                });
+            }
+        }
+    }
+
+
+    private void setProviderDetails(ComponentName componentName, UserHandle userHandle) {
+        PackageItemInfo packageItemInfo = new PackageItemInfo(componentName.getPackageName());
+        if (mProviderInfo == packageItemInfo) return;
+        MODEL_EXECUTOR.post(() -> {
+            packageItemInfo.user = userHandle;
+            mLauncherAppState.getIconCache().getTitleAndIconForApp(packageItemInfo, true);
+            MAIN_EXECUTOR.post(() -> {
+                mDescriptionView.setText(packageItemInfo.title);
+                mProviderInfo = packageItemInfo;
+            });
+        });
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        mResultIcon.handleSelection(eventType);
+    }
+
+    @Override
+    public void onClick(View view) {
+        mResultIcon.performClick();
+    }
+
+    @Override
+    public boolean onLongClick(View view) {
+        mResultIcon.performLongClick();
+        return false;
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultPeopleView.java b/src/com/android/launcher3/views/SearchResultPeopleView.java
new file mode 100644
index 0000000..e499bd5
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultPeopleView.java
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Process;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import androidx.core.graphics.drawable.RoundedBitmapDrawable;
+import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.icons.BitmapInfo;
+import com.android.launcher3.icons.LauncherIcons;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.ArrayList;
+
+/**
+ * A view representing a single people search result in all apps
+ */
+public class SearchResultPeopleView extends LinearLayout implements
+        AllAppsSearchBarController.SearchTargetHandler {
+
+    public static final String TARGET_TYPE_PEOPLE = "people";
+
+    private final int mIconSize;
+    private final int mButtonSize;
+    private final PackageManager mPackageManager;
+    private View mIconView;
+    private TextView mTitleView;
+    private ImageButton[] mProviderButtons = new ImageButton[3];
+    private Intent mIntent;
+
+
+    private SearchTarget mSearchTarget;
+
+    public SearchResultPeopleView(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultPeopleView(Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultPeopleView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        DeviceProfile deviceProfile = Launcher.getLauncher(getContext()).getDeviceProfile();
+        mPackageManager = getContext().getPackageManager();
+        mIconSize = deviceProfile.iconSizePx;
+        mButtonSize = (int) (deviceProfile.iconSizePx / 1.5f);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mIconView = findViewById(R.id.icon);
+        mIconView.getLayoutParams().height = mIconSize;
+        mIconView.getLayoutParams().width = mIconSize;
+        mTitleView = findViewById(R.id.title);
+        mProviderButtons[0] = findViewById(R.id.provider_0);
+        mProviderButtons[1] = findViewById(R.id.provider_1);
+        mProviderButtons[2] = findViewById(R.id.provider_2);
+        for (ImageButton button : mProviderButtons) {
+            button.getLayoutParams().width = mButtonSize;
+            button.getLayoutParams().height = mButtonSize;
+        }
+        setOnClickListener(v -> handleSelection(SearchTargetEvent.SELECT));
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        mSearchTarget = searchTarget;
+        Bundle payload = searchTarget.getExtras();
+        mTitleView.setText(payload.getString("title"));
+        mIntent = payload.getParcelable("intent");
+        Bitmap contactIcon = payload.getParcelable("icon");
+        try (LauncherIcons li = LauncherIcons.obtain(getContext())) {
+            BitmapInfo badgeInfo = li.createBadgedIconBitmap(
+                    getAppIcon(mIntent.getPackage()), Process.myUserHandle(),
+                    Build.VERSION.SDK_INT);
+            setIcon(li.badgeBitmap(roundBitmap(contactIcon), badgeInfo).icon, false);
+        } catch (Exception e) {
+            setIcon(contactIcon, true);
+        }
+
+        ArrayList<Bundle> providers = payload.getParcelableArrayList("providers");
+        for (int i = 0; i < mProviderButtons.length; i++) {
+            ImageButton button = mProviderButtons[i];
+            if (providers != null && i < providers.size()) {
+                Bundle provider = providers.get(i);
+                Intent intent = provider.getParcelable("intent");
+                setupProviderButton(button, provider, intent);
+                UI_HELPER_EXECUTOR.post(() -> {
+                    String pkg = provider.getString("package_name");
+                    Drawable appIcon = getAppIcon(pkg);
+                    if (appIcon != null) {
+                        MAIN_EXECUTOR.post(() -> button.setImageDrawable(appIcon));
+                    }
+                });
+                button.setVisibility(VISIBLE);
+            } else {
+                button.setVisibility(GONE);
+            }
+        }
+        SearchEventTracker.INSTANCE.get(getContext()).registerWeakHandler(searchTarget, this);
+    }
+
+    /**
+     * Normalizes the bitmap to look like rounded App Icon
+     * TODO(b/170234747) to support styling, generate adaptive icon drawable and generate
+     * bitmap from it.
+     */
+    private Bitmap roundBitmap(Bitmap icon) {
+        final RoundedBitmapDrawable d = RoundedBitmapDrawableFactory.create(getResources(), icon);
+        d.setCornerRadius(R.attr.folderIconRadius);
+        d.setBounds(0, 0, mIconSize, mIconSize);
+        final Bitmap bitmap = Bitmap.createBitmap(d.getBounds().width(), d.getBounds().height(),
+                Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+        d.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
+        d.draw(canvas);
+        return bitmap;
+    }
+
+    private void setIcon(Bitmap icon, Boolean round) {
+        if (round) {
+            RoundedBitmapDrawable d = RoundedBitmapDrawableFactory.create(getResources(), icon);
+            d.setCornerRadius(R.attr.folderIconRadius);
+            d.setBounds(0, 0, mIconSize, mIconSize);
+            mIconView.setBackground(d);
+        } else {
+            mIconView.setBackground(new BitmapDrawable(getResources(), icon));
+        }
+    }
+
+
+    private Drawable getAppIcon(String pkg) {
+        try {
+            ApplicationInfo applicationInfo = mPackageManager.getApplicationInfo(
+                    pkg, 0);
+            return applicationInfo.loadIcon(mPackageManager);
+        } catch (PackageManager.NameNotFoundException ignored) {
+            return null;
+        }
+    }
+
+    private void setupProviderButton(ImageButton button, Bundle provider, Intent intent) {
+        Launcher launcher = Launcher.getLauncher(getContext());
+        button.setOnClickListener(b -> {
+            launcher.startActivitySafely(b, intent, null);
+            Bundle bundle = new Bundle();
+            bundle.putBundle("provider", provider);
+            SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                    new SearchTargetEvent.Builder(mSearchTarget,
+                            SearchTargetEvent.CHILD_SELECT).setExtras(bundle).build());
+        });
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        if (mIntent != null) {
+            Launcher launcher = Launcher.getLauncher(getContext());
+            launcher.startActivitySafely(this, mIntent, null);
+            SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                    new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultPlayItem.java b/src/com/android/launcher3/views/SearchResultPlayItem.java
new file mode 100644
index 0000000..86ed436
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultPlayItem.java
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.graphics.drawable.BitmapDrawable;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.icons.BitmapRenderer;
+import com.android.launcher3.util.Themes;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLConnection;
+
+/**
+ * A View representing a PlayStore item.
+ */
+public class SearchResultPlayItem extends LinearLayout implements
+        AllAppsSearchBarController.SearchTargetHandler {
+
+    public static final String TARGET_TYPE_PLAY = "play";
+
+    private static final int BITMAP_CROP_MASK_COLOR = 0xff424242;
+    final Paint mIconPaint = new Paint();
+    final Rect mTempRect = new Rect();
+    private final DeviceProfile mDeviceProfile;
+    private View mIconView;
+    private TextView mTitleView;
+    private TextView[] mDetailViews = new TextView[3];
+    private Button mPreviewButton;
+    private String mPackageName;
+    private boolean mIsInstantGame;
+
+    private SearchTarget mSearchTarget;
+
+
+    public SearchResultPlayItem(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultPlayItem(Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultPlayItem(Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mDeviceProfile = Launcher.getLauncher(getContext()).getDeviceProfile();
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mIconView = findViewById(R.id.icon);
+        mTitleView = findViewById(R.id.title_view);
+        mPreviewButton = findViewById(R.id.try_button);
+        mPreviewButton.setOnClickListener(view -> launchInstantGame());
+        mDetailViews[0] = findViewById(R.id.detail_0);
+        mDetailViews[1] = findViewById(R.id.detail_1);
+        mDetailViews[2] = findViewById(R.id.detail_2);
+
+        ViewGroup.LayoutParams iconParams = mIconView.getLayoutParams();
+        iconParams.height = mDeviceProfile.allAppsIconSizePx;
+        iconParams.width = mDeviceProfile.allAppsIconSizePx;
+        setOnClickListener(view -> handleSelection(SearchTargetEvent.SELECT));
+    }
+
+
+    private Bitmap getRoundedBitmap(Bitmap bitmap) {
+        final int iconSize = bitmap.getWidth();
+        final float radius = Themes.getDialogCornerRadius(getContext());
+
+        Bitmap output = BitmapRenderer.createHardwareBitmap(iconSize, iconSize, (canvas) -> {
+            mTempRect.set(0, 0, iconSize, iconSize);
+            final RectF rectF = new RectF(mTempRect);
+
+            mIconPaint.setAntiAlias(true);
+            mIconPaint.reset();
+            canvas.drawARGB(0, 0, 0, 0);
+            mIconPaint.setColor(BITMAP_CROP_MASK_COLOR);
+            canvas.drawRoundRect(rectF, radius, radius, mIconPaint);
+
+            mIconPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
+            canvas.drawBitmap(bitmap, mTempRect, mTempRect, mIconPaint);
+        });
+        return output;
+    }
+
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        mSearchTarget = searchTarget;
+        Bundle bundle = searchTarget.getExtras();
+        SearchEventTracker.INSTANCE.get(getContext()).registerWeakHandler(searchTarget, this);
+        if (bundle.getString("package", "").equals(mPackageName)) {
+            return;
+        }
+        mIsInstantGame = bundle.getBoolean("instant_game", false);
+        mPackageName = bundle.getString("package");
+        mPreviewButton.setVisibility(mIsInstantGame ? VISIBLE : GONE);
+        mTitleView.setText(bundle.getString("title"));
+//        TODO: Should use a generic type to get values b/165320033
+        showIfNecessary(mDetailViews[0], bundle.getString("price"));
+        showIfNecessary(mDetailViews[1], bundle.getString("rating"));
+
+        mIconView.setBackgroundResource(R.drawable.ic_deepshortcut_placeholder);
+        UI_HELPER_EXECUTOR.execute(() -> {
+            try {
+                URL url = new URL(bundle.getString("icon_url"));
+                URLConnection con = url.openConnection();
+//                TODO: monitor memory and investigate if it's better to use glide
+                con.addRequestProperty("Cache-Control", "max-age: 0");
+                con.setUseCaches(true);
+                Bitmap bitmap = BitmapFactory.decodeStream(con.getInputStream());
+                BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), getRoundedBitmap(
+                        Bitmap.createScaledBitmap(bitmap, mDeviceProfile.allAppsIconSizePx,
+                                mDeviceProfile.allAppsIconSizePx, false)));
+                mIconView.post(() -> mIconView.setBackground(bitmapDrawable));
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        });
+    }
+
+    private void showIfNecessary(TextView textView, @Nullable String string) {
+        if (string == null || string.isEmpty()) {
+            textView.setVisibility(GONE);
+        } else {
+            textView.setText(string);
+            textView.setVisibility(VISIBLE);
+        }
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        if (mPackageName == null) return;
+        Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(
+                "https://play.google.com/store/apps/details?id="
+                        + mPackageName));
+        i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        getContext().startActivity(i);
+        logSearchEvent(eventType);
+    }
+
+    private void launchInstantGame() {
+        if (!mIsInstantGame) return;
+        Intent intent = new Intent(Intent.ACTION_VIEW);
+        String referrer = "Pixel_Launcher";
+        String id = mPackageName;
+        String deepLinkUrl = "market://details?id=" + id + "&launch=true&referrer=" + referrer;
+        intent.setPackage("com.android.vending");
+        intent.setData(Uri.parse(deepLinkUrl));
+        intent.putExtra("overlay", true);
+        intent.putExtra("callerId", getContext().getPackageName());
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        getContext().startActivity(intent);
+        logSearchEvent(SearchTargetEvent.CHILD_SELECT);
+    }
+
+    private void logSearchEvent(int eventType) {
+        SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultSettingsSlice.java b/src/com/android/launcher3/views/SearchResultSettingsSlice.java
new file mode 100644
index 0000000..29e6c1b
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultSettingsSlice.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import android.content.Context;
+import android.net.Uri;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.LiveData;
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.widget.EventInfo;
+import androidx.slice.widget.SliceView;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+/**
+ * A slice view wrapper with settings app icon at start
+ */
+public class SearchResultSettingsSlice extends LinearLayout implements
+        AllAppsSearchBarController.SearchTargetHandler, SliceView.OnSliceActionListener {
+
+
+    public static final String TARGET_TYPE_SLICE = "settings_slice";
+
+    private static final String TAG = "SearchSliceController";
+    private static final String URI_EXTRA_KEY = "slice_uri";
+
+    private SliceView mSliceView;
+    private View mIcon;
+    private LiveData<Slice> mSliceLiveData;
+    private SearchTarget mSearchTarget;
+    private final Launcher mLauncher;
+
+    public SearchResultSettingsSlice(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultSettingsSlice(Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultSettingsSlice(Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = Launcher.getLauncher(getContext());
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mSliceView = findViewById(R.id.slice);
+        mIcon = findViewById(R.id.icon);
+        SearchSettingsRowView.applySettingsIcon(mLauncher, mIcon);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        reset();
+        mSearchTarget = searchTarget;
+        try {
+            mSliceLiveData = mLauncher.getLiveSearchManager().getSliceForUri(getSliceUri());
+            mSliceLiveData.observe(mLauncher, mSliceView);
+        } catch (Exception ex) {
+            Log.e(TAG, "unable to bind slice", ex);
+        }
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        mSliceView.setOnSliceActionListener(this);
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        reset();
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        SearchEventTracker.INSTANCE.get(mLauncher).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget,
+                        SearchTargetEvent.CHILD_SELECT).build());
+    }
+
+    private void reset() {
+        mSliceView.setOnSliceActionListener(null);
+        if (mSliceLiveData != null) {
+            mSliceLiveData.removeObservers(mLauncher);
+        }
+    }
+
+    @Override
+    public void onSliceAction(@NonNull EventInfo eventInfo, @NonNull SliceItem sliceItem) {
+        handleSelection(SearchTargetEvent.CHILD_SELECT);
+    }
+
+    private Uri getSliceUri() {
+        return mSearchTarget.getExtras().getParcelable(URI_EXTRA_KEY);
+    }
+
+}
diff --git a/src/com/android/launcher3/views/SearchResultSuggestion.java b/src/com/android/launcher3/views/SearchResultSuggestion.java
new file mode 100644
index 0000000..c67b1cf
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultSuggestion.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.view.ViewGroup;
+
+import com.android.launcher3.R;
+
+/**
+ * {@link SearchResultIconRow} with custom drawable resource
+ */
+public class SearchResultSuggestion extends SearchResultIcon {
+
+    public static final String TARGET_TYPE_SUGGEST = "suggest";
+    private final Drawable mCustomIcon;
+
+    public SearchResultSuggestion(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultSuggestion(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultSuggestion(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        TypedArray a = context.obtainStyledAttributes(attrs,
+                R.styleable.SearchResultSuggestion, defStyle, 0);
+        mCustomIcon = a.getDrawable(R.styleable.SearchResultSuggestion_customIcon);
+        a.recycle();
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        ViewGroup.LayoutParams lp = getLayoutParams();
+        lp.height = BaseDragLayer.LayoutParams.WRAP_CONTENT;
+    }
+
+    @Override
+    protected void setIcon(Drawable icon) {
+        super.setIcon(mCustomIcon);
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultWidget.java b/src/com/android/launcher3/views/SearchResultWidget.java
new file mode 100644
index 0000000..f76de3d
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultWidget.java
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import android.appwidget.AppWidgetHostView;
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.view.GestureDetector;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.RelativeLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.AppWidgetResizeFrame;
+import com.android.launcher3.CheckLongPressHelper;
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.allapps.search.SearchWidgetInfoContainer;
+import com.android.launcher3.dragndrop.DraggableView;
+import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.widget.PendingAddWidgetInfo;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+/**
+ * displays live version of a widget upon receiving {@link AppWidgetProviderInfo} from Search
+ * provider
+ */
+public class SearchResultWidget extends RelativeLayout implements
+        AllAppsSearchBarController.SearchTargetHandler, DraggableView, View.OnLongClickListener {
+
+    private static final String TAG = "SearchResultWidget";
+
+    public static final String TARGET_TYPE_WIDGET_LIVE = "widget";
+
+    private final Rect mWidgetOffset = new Rect();
+
+    private final Launcher mLauncher;
+    private final CheckLongPressHelper mLongPressHelper;
+    private final GestureDetector mClickDetector;
+    private final AppWidgetHostView mHostView;
+    private final float mScaleToFit;
+
+    private SearchTarget mSearchTarget;
+    private AppWidgetProviderInfo mProviderInfo;
+
+    private SearchWidgetInfoContainer mInfoContainer;
+
+    public SearchResultWidget(@NonNull Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultWidget(@NonNull Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultWidget(@NonNull Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = Launcher.getLauncher(context);
+        mHostView = new AppWidgetHostView(context);
+        DeviceProfile grid = mLauncher.getDeviceProfile();
+        mScaleToFit = Math.min(grid.appWidgetScale.x, grid.appWidgetScale.y);
+
+        // detect tap event on widget container for search target event reporting
+        mClickDetector = new GestureDetector(context,
+                new ClickListener(() -> handleSelection(SearchTargetEvent.CHILD_SELECT)));
+
+        mLongPressHelper = new CheckLongPressHelper(this);
+        mLongPressHelper.setLongPressTimeoutFactor(1);
+        setOnLongClickListener(this);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        addView(mHostView);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        if (searchTarget.getExtras() == null
+                || searchTarget.getExtras().getParcelable("provider") == null) {
+            setVisibility(GONE);
+            return;
+        }
+        AppWidgetProviderInfo providerInfo = searchTarget.getExtras().getParcelable("provider");
+        if (mProviderInfo != null && providerInfo.provider.equals(mProviderInfo.provider)
+                && providerInfo.getProfile().equals(mProviderInfo.getProfile())) {
+            return;
+        }
+        removeListener();
+
+        mSearchTarget = searchTarget;
+        mProviderInfo = providerInfo;
+
+        mInfoContainer = mLauncher.getLiveSearchManager().getPlaceHolderWidget(providerInfo);
+        if (mInfoContainer == null) {
+            setVisibility(GONE);
+            return;
+        }
+        setVisibility(VISIBLE);
+        mInfoContainer.attachWidget(mHostView);
+        PendingAddWidgetInfo info = (PendingAddWidgetInfo) mHostView.getTag();
+        int[] size = mLauncher.getWorkspace().estimateItemSize(info);
+        mHostView.getLayoutParams().width = size[0];
+        mHostView.getLayoutParams().height = size[1];
+        AppWidgetResizeFrame.updateWidgetSizeRanges(mHostView, mLauncher, info.spanX,
+                info.spanY);
+        mHostView.requestLayout();
+        setTag(info);
+    }
+
+    /**
+     * Stops hostView from getting updates on a widget provider
+     */
+    public void removeListener() {
+        if (mInfoContainer != null) {
+            mInfoContainer.detachWidget(mHostView);
+        }
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent ev) {
+        mLongPressHelper.onTouchEvent(ev);
+        mClickDetector.onTouchEvent(ev);
+        return mLongPressHelper.hasPerformedLongPress();
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent ev) {
+        mLongPressHelper.onTouchEvent(ev);
+        return true;
+    }
+
+    @Override
+    public void cancelLongPress() {
+        super.cancelLongPress();
+        mLongPressHelper.cancelLongPress();
+    }
+
+    @Override
+    public int getViewType() {
+        return DraggableView.DRAGGABLE_WIDGET;
+    }
+
+    @Override
+    public void getSourceVisualDragBounds(Rect bounds) {
+        mHostView.getHitRect(mWidgetOffset);
+        int width = (int) (mHostView.getMeasuredWidth() * mScaleToFit);
+        int height = (int) (mHostView.getMeasuredHeight() * mScaleToFit);
+        bounds.set(mWidgetOffset.left,
+                mWidgetOffset.top,
+                width + mWidgetOffset.left,
+                height + mWidgetOffset.top);
+    }
+
+    @Override
+    public boolean onLongClick(View view) {
+        ItemLongClickListener.INSTANCE_ALL_APPS.onLongClick(view);
+        handleSelection(SearchTargetEvent.LONG_PRESS);
+        return false;
+    }
+
+    static class ClickListener extends GestureDetector.SimpleOnGestureListener {
+        private final Runnable mCb;
+
+        ClickListener(Runnable cb) {
+            mCb = cb;
+        }
+
+        @Override
+        public boolean onSingleTapConfirmed(MotionEvent e) {
+            mCb.run();
+            return super.onSingleTapConfirmed(e);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchResultWidgetPreview.java b/src/com/android/launcher3/views/SearchResultWidgetPreview.java
new file mode 100644
index 0000000..c11c232
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultWidgetPreview.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.Context;
+import android.graphics.Point;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.dragndrop.DragOptions;
+import com.android.launcher3.model.WidgetItem;
+import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.widget.BaseWidgetSheet;
+import com.android.launcher3.widget.PendingItemDragHelper;
+import com.android.launcher3.widget.WidgetCell;
+import com.android.launcher3.widget.WidgetImageView;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+/**
+ * displays preview of a widget upon receiving {@link AppWidgetProviderInfo} from Search provider
+ */
+public class SearchResultWidgetPreview extends LinearLayout implements
+        AllAppsSearchBarController.SearchTargetHandler, View.OnLongClickListener,
+        View.OnClickListener {
+
+    public static final String TARGET_TYPE_WIDGET_PREVIEW = "widget_preview";
+    private final Launcher mLauncher;
+    private final LauncherAppState mAppState;
+    private WidgetCell mWidgetCell;
+    private Toast mWidgetToast;
+
+    private SearchTarget mSearchTarget;
+
+
+    public SearchResultWidgetPreview(Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchResultWidgetPreview(Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchResultWidgetPreview(Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = Launcher.getLauncher(context);
+        mAppState = LauncherAppState.getInstance(context);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mWidgetCell = findViewById(R.id.widget_cell);
+        mWidgetCell.setOnLongClickListener(this);
+        mWidgetCell.setOnClickListener(this);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        if (searchTarget.getExtras() == null
+                || searchTarget.getExtras().getParcelable("provider") == null) {
+            setVisibility(GONE);
+            return;
+        }
+        mSearchTarget = searchTarget;
+        AppWidgetProviderInfo providerInfo = searchTarget.getExtras().getParcelable("provider");
+        LauncherAppWidgetProviderInfo pInfo = LauncherAppWidgetProviderInfo.fromProviderInfo(
+                getContext(), providerInfo);
+        MODEL_EXECUTOR.post(() -> {
+            WidgetItem widgetItem = new WidgetItem(pInfo, mLauncher.getDeviceProfile().inv,
+                    mAppState.getIconCache());
+            MAIN_EXECUTOR.post(() -> {
+                mWidgetCell.applyFromCellItem(widgetItem, mAppState.getWidgetCache());
+                mWidgetCell.ensurePreview();
+            });
+        });
+
+    }
+
+    @Override
+    public boolean onLongClick(View view) {
+        view.cancelLongPress();
+        if (!ItemLongClickListener.canStartDrag(mLauncher)) return false;
+        if (mWidgetCell.getTag() == null) return false;
+
+        WidgetImageView imageView = mWidgetCell.getWidgetView();
+        if (imageView.getBitmap() == null) {
+            return false;
+        }
+
+        int[] loc = new int[2];
+        mLauncher.getDragLayer().getLocationInDragLayer(imageView, loc);
+
+        new PendingItemDragHelper(mWidgetCell).startDrag(
+                imageView.getBitmapBounds(), imageView.getBitmap().getWidth(), imageView.getWidth(),
+                new Point(loc[0], loc[1]), mLauncher.getAppsView(), new DragOptions());
+        handleSelection(SearchTargetEvent.LONG_PRESS);
+        return true;
+    }
+
+    @Override
+    public void onClick(View view) {
+        mWidgetToast = BaseWidgetSheet.showWidgetToast(getContext(), mWidgetToast);
+        handleSelection(SearchTargetEvent.SELECT);
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchSectionHeaderView.java b/src/com/android/launcher3/views/SearchSectionHeaderView.java
new file mode 100644
index 0000000..326c23d
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchSectionHeaderView.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.systemui.plugins.shared.SearchTarget;
+
+/**
+ * Header text view that shows a title for a given section in All apps search
+ */
+public class SearchSectionHeaderView extends TextView implements
+        AllAppsSearchBarController.SearchTargetHandler {
+    public static final String TARGET_TYPE_SECTION_HEADER = "section_header";
+
+    public SearchSectionHeaderView(Context context) {
+        super(context);
+    }
+
+    public SearchSectionHeaderView(Context context,
+            @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SearchSectionHeaderView(Context context, @Nullable AttributeSet attrs, int styleAttr) {
+        super(context, attrs, styleAttr);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        String title = searchTarget.getExtras().getString("title");
+        if (title == null || !title.isEmpty()) {
+            setText(title);
+            setVisibility(VISIBLE);
+        } else {
+            setVisibility(INVISIBLE);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/SearchSettingsRowView.java b/src/com/android/launcher3/views/SearchSettingsRowView.java
new file mode 100644
index 0000000..160ee65
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchSettingsRowView.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+import static com.android.launcher3.FastBitmapDrawable.newIcon;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.FastBitmapDrawable;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.model.data.PackageItemInfo;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A row of clickable TextViews with a breadcrumb for settings search.
+ */
+public class SearchSettingsRowView extends LinearLayout implements
+        View.OnClickListener, AllAppsSearchBarController.SearchTargetHandler {
+
+    public static final String TARGET_TYPE_SETTINGS_ROW = "settings_row";
+
+    private View mIconView;
+    private TextView mTitleView;
+    private TextView mBreadcrumbsView;
+    private Intent mIntent;
+    private SearchTarget mSearchTarget;
+
+
+    public SearchSettingsRowView(@NonNull Context context) {
+        this(context, null, 0);
+    }
+
+    public SearchSettingsRowView(@NonNull Context context,
+            @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SearchSettingsRowView(@NonNull Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mIconView = findViewById(R.id.icon);
+        mTitleView = findViewById(R.id.title);
+        mBreadcrumbsView = findViewById(R.id.breadcrumbs);
+        setOnClickListener(this);
+        applySettingsIcon(Launcher.getLauncher(getContext()), mIconView);
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget searchTarget) {
+        mSearchTarget = searchTarget;
+        Bundle bundle = searchTarget.getExtras();
+        mIntent = bundle.getParcelable("intent");
+        showIfAvailable(mTitleView, bundle.getString("title"));
+        mIconView.setContentDescription(bundle.getString("title"));
+        ArrayList<String> breadcrumbs = bundle.getStringArrayList("breadcrumbs");
+        //TODO: implement RTL friendly breadcrumbs view
+        showIfAvailable(mBreadcrumbsView, breadcrumbs != null
+                ? String.join(" > ", breadcrumbs) : null);
+        SearchEventTracker.INSTANCE.get(getContext()).registerWeakHandler(searchTarget, this);
+    }
+
+    private void showIfAvailable(TextView view, @Nullable String string) {
+        if (TextUtils.isEmpty(string)) {
+            view.setVisibility(GONE);
+        } else {
+            view.setVisibility(VISIBLE);
+            view.setText(string);
+        }
+    }
+
+    @Override
+    public void onClick(View view) {
+        handleSelection(SearchTargetEvent.SELECT);
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        if (mIntent == null) return;
+        // TODO: create ItemInfo object and then use it to call startActivityForResult for proper
+        //  WW logging
+        Launcher launcher = Launcher.getLauncher(getContext());
+        launcher.startActivityForResult(mIntent, 0);
+
+        SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+    }
+
+    /**
+     * Requests settings app icon from {@link com.android.launcher3.icons.IconCache} and applies
+     * to to view
+     */
+    public static void applySettingsIcon(Launcher launcher, View view) {
+        LauncherAppState appState = LauncherAppState.getInstance(launcher);
+        MODEL_EXECUTOR.post(() -> {
+            PackageItemInfo packageItemInfo = new PackageItemInfo(getSettingsPackageName(launcher));
+            appState.getIconCache().getTitleAndIconForApp(packageItemInfo, false);
+            MAIN_EXECUTOR.post(() -> {
+                FastBitmapDrawable iconDrawable = newIcon(appState.getContext(), packageItemInfo);
+                view.setBackground(iconDrawable);
+            });
+        });
+    }
+
+    private static String getSettingsPackageName(Launcher launcher) {
+        Intent intent = new Intent(android.provider.Settings.ACTION_SETTINGS);
+        List<ResolveInfo> resolveInfos = launcher.getPackageManager().queryIntentActivities(intent,
+                PackageManager.MATCH_DEFAULT_ONLY);
+        if (resolveInfos.size() == 0) {
+            return "";
+        }
+        return resolveInfos.get(0).activityInfo.packageName;
+    }
+}
diff --git a/src/com/android/launcher3/views/Snackbar.java b/src/com/android/launcher3/views/Snackbar.java
index 513ce59..49fcd2e 100644
--- a/src/com/android/launcher3/views/Snackbar.java
+++ b/src/com/android/launcher3/views/Snackbar.java
@@ -167,11 +167,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // TODO
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_SNACKBAR) != 0;
     }
diff --git a/src/com/android/launcher3/views/ThumbnailSearchResultView.java b/src/com/android/launcher3/views/ThumbnailSearchResultView.java
new file mode 100644
index 0000000..573d48f
--- /dev/null
+++ b/src/com/android/launcher3/views/ThumbnailSearchResultView.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.views;
+
+
+import static com.android.launcher3.views.SearchResultIcon.REMOTE_ACTION_SHOULD_START;
+import static com.android.launcher3.views.SearchResultIcon.REMOTE_ACTION_TOKEN;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.net.Uri;
+import android.util.AttributeSet;
+
+import androidx.core.graphics.drawable.RoundedBitmapDrawable;
+import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.allapps.search.SearchEventTracker;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.touch.ItemClickHandler;
+import com.android.launcher3.util.Themes;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+/**
+ * A view representing a high confidence app search result that includes shortcuts
+ */
+public class ThumbnailSearchResultView extends androidx.appcompat.widget.AppCompatImageView
+        implements AllAppsSearchBarController.SearchTargetHandler {
+
+    public static final String TARGET_TYPE_SCREENSHOT = "screenshot";
+    public static final String TARGET_TYPE_SCREENSHOT_LEGACY = "screenshot_legacy";
+
+    private SearchTarget mSearchTarget;
+
+    public ThumbnailSearchResultView(Context context) {
+        super(context);
+    }
+
+    public ThumbnailSearchResultView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public ThumbnailSearchResultView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public void handleSelection(int eventType) {
+        Launcher launcher = Launcher.getLauncher(getContext());
+        ItemInfo itemInfo = (ItemInfo) getTag();
+        if (itemInfo instanceof RemoteActionItemInfo) {
+            RemoteActionItemInfo remoteItemInfo = (RemoteActionItemInfo) itemInfo;
+            ItemClickHandler.onClickRemoteAction(launcher, remoteItemInfo);
+        } else {
+            ItemClickHandler.onClickAppShortcut(this, (WorkspaceItemInfo) itemInfo, launcher);
+        }
+        SearchEventTracker.INSTANCE.get(getContext()).notifySearchTargetEvent(
+                new SearchTargetEvent.Builder(mSearchTarget, eventType).build());
+    }
+
+    @Override
+    public void applySearchTarget(SearchTarget target) {
+        mSearchTarget = target;
+        Bitmap bitmap;
+        if (target.getRemoteAction() != null) {
+            RemoteActionItemInfo itemInfo = new RemoteActionItemInfo(target.getRemoteAction(),
+                    target.getExtras().getString(REMOTE_ACTION_TOKEN),
+                    target.getExtras().getBoolean(REMOTE_ACTION_SHOULD_START));
+            bitmap = ((BitmapDrawable) target.getRemoteAction().getIcon()
+                    .loadDrawable(getContext())).getBitmap();
+            // crop
+            if (bitmap.getWidth() < bitmap.getHeight()) {
+                bitmap = Bitmap.createBitmap(bitmap, 0,
+                        bitmap.getHeight() / 2 - bitmap.getWidth() / 2,
+                        bitmap.getWidth(), bitmap.getWidth());
+            } else {
+                bitmap = Bitmap.createBitmap(bitmap, bitmap.getWidth() / 2 - bitmap.getHeight() / 2,
+                        0,
+                        bitmap.getHeight(), bitmap.getHeight());
+            }
+            setTag(itemInfo);
+        } else {
+            bitmap = (Bitmap) target.getExtras().getParcelable("bitmap");
+            WorkspaceItemInfo itemInfo = new WorkspaceItemInfo();
+            itemInfo.intent = new Intent(Intent.ACTION_VIEW)
+                    .setData(Uri.parse(target.getExtras().getString("uri")))
+                    .setType("image/*")
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            setTag(itemInfo);
+        }
+        RoundedBitmapDrawable drawable = RoundedBitmapDrawableFactory.create(null, bitmap);
+        drawable.setCornerRadius(Themes.getDialogCornerRadius(getContext()));
+        setImageDrawable(drawable);
+        setOnClickListener(v -> handleSelection(SearchTargetEvent.SELECT));
+        SearchEventTracker.INSTANCE.get(getContext()).registerWeakHandler(target, this);
+    }
+}
diff --git a/src/com/android/launcher3/views/WorkEduView.java b/src/com/android/launcher3/views/WorkEduView.java
index d35a38f..03d3026 100644
--- a/src/com/android/launcher3/views/WorkEduView.java
+++ b/src/com/android/launcher3/views/WorkEduView.java
@@ -38,7 +38,6 @@
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.statemanager.StateManager.StateListener;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
 
 /**
  * On boarding flow for users right after setting up work profile
@@ -61,7 +60,6 @@
     private View mViewWrapper;
     private Button mProceedButton;
     private TextView mContentText;
-    private AllAppsPagedView mAllAppsPagedView;
 
     private int mNextWorkEduStep = WORK_EDU_PERSONAL_APPS;
 
@@ -89,16 +87,6 @@
     }
 
     @Override
-    public void logActionCommand(int command) {
-        // Since this is on-boarding popup, it is not a user controlled action.
-    }
-
-    @Override
-    public int getLogContainerType() {
-        return LauncherLogProto.ContainerType.TIP;
-    }
-
-    @Override
     protected boolean isOfType(int type) {
         return (type & TYPE_ON_BOARD_POPUP) != 0;
     }
@@ -112,13 +100,10 @@
 
         // make sure layout does not shrink when we change the text
         mContentText.post(() -> mContentText.setMinLines(mContentText.getLineCount()));
-        if (mLauncher.getAppsView().getContentView() instanceof AllAppsPagedView) {
-            mAllAppsPagedView = (AllAppsPagedView) mLauncher.getAppsView().getContentView();
-        }
 
         mProceedButton.setOnClickListener(view -> {
-            if (mAllAppsPagedView != null) {
-                mAllAppsPagedView.snapToPage(AllAppsContainerView.AdapterHolder.WORK);
+            if (getAllAppsPagedView() != null) {
+                getAllAppsPagedView().snapToPage(AllAppsContainerView.AdapterHolder.WORK);
             }
             goToWorkTab(true);
         });
@@ -166,8 +151,8 @@
     }
 
     private void goToFirstPage() {
-        if (mAllAppsPagedView != null) {
-            mAllAppsPagedView.snapToPageImmediately(AllAppsContainerView.AdapterHolder.MAIN);
+        if (getAllAppsPagedView() != null) {
+            getAllAppsPagedView().snapToPageImmediately(AllAppsContainerView.AdapterHolder.MAIN);
         }
     }
 
@@ -182,6 +167,11 @@
         mOpenCloseAnimator.start();
     }
 
+    private AllAppsPagedView getAllAppsPagedView() {
+        View v =  mLauncher.getAppsView().getContentView();
+        return  (v instanceof AllAppsPagedView)  ? (AllAppsPagedView) v : null;
+    }
+
     /**
      * Checks if user has not seen onboarding UI yet and shows it when user navigates to all apps
      */
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 3e5113a..a38e90d 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -16,7 +16,6 @@
 package com.android.launcher3.widget;
 
 import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
-import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 
 import android.content.Context;
 import android.graphics.Point;
@@ -31,24 +30,19 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.ItemLongClickListener;
 import com.android.launcher3.uioverrides.WallpaperColorInfo;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.AbstractSlideInView;
 
-import java.util.ArrayList;
-
 /**
  * Base class for various widgets popup
  */
-abstract class BaseWidgetSheet extends AbstractSlideInView
+public abstract class BaseWidgetSheet extends AbstractSlideInView
         implements OnClickListener, OnLongClickListener, DragSource,
         PopupDataProvider.PopupDataChangeListener {
 
@@ -80,16 +74,7 @@
 
     @Override
     public final void onClick(View v) {
-        // Let the user know that they have to long press to add a widget
-        if (mWidgetInstructionToast != null) {
-            mWidgetInstructionToast.cancel();
-        }
-
-        CharSequence msg = Utilities.wrapForTts(
-                getContext().getText(R.string.long_press_widget_to_add),
-                getContext().getString(R.string.long_accessible_way_to_add));
-        mWidgetInstructionToast = Toast.makeText(getContext(), msg, Toast.LENGTH_SHORT);
-        mWidgetInstructionToast.show();
+        mWidgetInstructionToast = showWidgetToast(getContext(), mWidgetInstructionToast);
     }
 
     @Override
@@ -149,29 +134,24 @@
                 isSheetDark ? SystemUiController.FLAG_DARK_NAV : SystemUiController.FLAG_LIGHT_NAV);
     }
 
-    @Override
-    public void fillInLogContainerData(ItemInfo childInfo, Target child,
-            ArrayList<Target> parents) {
-        Target target = newContainerTarget(ContainerType.WIDGETS);
-        target.cardinality = getElementsRowCount();
-        parents.add(target);
-    }
-
-    @Override
-    public final void logActionCommand(int command) {
-        Target target = newContainerTarget(getLogContainerType());
-        target.cardinality = getElementsRowCount();
-        mLauncher.getUserEventDispatcher().logActionCommand(command, target);
-    }
-
-    @Override
-    public int getLogContainerType() {
-        return ContainerType.WIDGETS;
-    }
-
-    protected abstract int getElementsRowCount();
-
     protected SystemUiController getSystemUiController() {
         return mLauncher.getSystemUiController();
     }
+
+    /**
+     * Show Widget tap toast prompting user to drag instead
+     */
+    public static Toast showWidgetToast(Context context, Toast toast) {
+        // Let the user know that they have to long press to add a widget
+        if (toast != null) {
+            toast.cancel();
+        }
+
+        CharSequence msg = Utilities.wrapForTts(
+                context.getText(R.string.long_press_widget_to_add),
+                context.getString(R.string.long_accessible_way_to_add));
+        toast = Toast.makeText(context, msg, Toast.LENGTH_SHORT);
+        toast.show();
+        return toast;
+    }
 }
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 6f2e179..780a1a1 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -80,9 +80,7 @@
         setAccessibilityDelegate(mLauncher.getAccessibilityDelegate());
         setBackgroundResource(R.drawable.widget_internal_focus_bg);
 
-        if (Utilities.ATLEAST_OREO) {
-            setExecutor(Executors.THREAD_POOL_EXECUTOR);
-        }
+        setExecutor(Executors.THREAD_POOL_EXECUTOR);
         if (Utilities.ATLEAST_Q && Themes.getAttrBoolean(mLauncher, R.attr.isWorkspaceDarkText)) {
             setOnLightBackground(true);
         }
diff --git a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
index 9021d9e..ca47728 100644
--- a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
@@ -52,7 +52,6 @@
     private static final float MIN_SATUNATION = 0.7f;
 
     private final Rect mRect = new Rect();
-    private View mDefaultView;
     private OnClickListener mClickListener;
     private final LauncherAppWidgetInfo mInfo;
     private final int mStartState;
@@ -111,12 +110,11 @@
 
     @Override
     protected View getDefaultView() {
-        if (mDefaultView == null) {
-            mDefaultView = mInflater.inflate(R.layout.appwidget_not_ready, this, false);
-            mDefaultView.setOnClickListener(this);
-            applyState();
-        }
-        return mDefaultView;
+        View defaultView = mInflater.inflate(R.layout.appwidget_not_ready, this, false);
+        defaultView.setOnClickListener(this);
+        applyState();
+        invalidate();
+        return defaultView;
     }
 
     @Override
diff --git a/src/com/android/launcher3/widget/WidgetManagerHelper.java b/src/com/android/launcher3/widget/WidgetManagerHelper.java
index 4b6c569..c0c5c48 100644
--- a/src/com/android/launcher3/widget/WidgetManagerHelper.java
+++ b/src/com/android/launcher3/widget/WidgetManagerHelper.java
@@ -23,13 +23,11 @@
 import android.content.Context;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.Process;
 import android.os.UserHandle;
 
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.pm.UserCache;
@@ -84,22 +82,8 @@
             return allWidgetsSteam(mContext).collect(Collectors.toList());
         }
 
-        if (Utilities.ATLEAST_OREO) {
-            return mAppWidgetManager.getInstalledProvidersForPackage(
-                    packageUser.mPackageName, packageUser.mUser);
-        }
-
-        String pkg = packageUser.mPackageName;
-        return Stream.concat(
-                // Only get providers for the given package/user.
-                mAppWidgetManager.getInstalledProvidersForProfile(packageUser.mUser)
-                        .stream()
-                        .filter(w -> w.provider.equals(pkg)),
-                Process.myUserHandle().equals(packageUser.mUser)
-                        && mContext.getPackageName().equals(pkg)
-                        ? CustomWidgetManager.INSTANCE.get(mContext).stream()
-                        : Stream.empty())
-                .collect(Collectors.toList());
+        return mAppWidgetManager.getInstalledProvidersForPackage(
+                packageUser.mPackageName, packageUser.mUser);
     }
 
     /**
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 30be7a6..3585a18 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -180,11 +180,6 @@
     }
 
     @Override
-    protected int getElementsRowCount() {
-        return 1;
-    }
-
-    @Override
     protected Pair<View, String> getAccessibilityTarget() {
         return Pair.create(findViewById(R.id.title),  getContext().getString(
                 mIsOpen ? R.string.widgets_list : R.string.widgets_list_closed));
diff --git a/src/com/android/launcher3/widget/WidgetsFullSheet.java b/src/com/android/launcher3/widget/WidgetsFullSheet.java
index 68a3ec5..4c8c339 100644
--- a/src/com/android/launcher3/widget/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsFullSheet.java
@@ -243,11 +243,6 @@
     }
 
     @Override
-    protected int getElementsRowCount() {
-        return mAdapter.getItemCount();
-    }
-
-    @Override
     public void addHintCloseAnim(
             float distanceToMove, Interpolator interpolator, PendingAnimation target) {
         target.setFloat(mRecyclerView, VIEW_TRANSLATE_Y, -distanceToMove, interpolator);
diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index a45521d..5bf9690 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -23,9 +23,12 @@
 import android.view.View.OnLongClickListener;
 import android.view.ViewGroup;
 
-import com.android.launcher3.icons.IconCache;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.Adapter;
+
 import com.android.launcher3.R;
 import com.android.launcher3.WidgetPreviewLoader;
+import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.util.LabelComparator;
 
@@ -34,9 +37,6 @@
 import java.util.Comparator;
 import java.util.List;
 
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.RecyclerView.Adapter;
-
 /**
  * List view adapter for the widget tray.
  *
@@ -128,7 +128,7 @@
         int childCount = row.getChildCount();
 
         if (expectedChildCount > childCount) {
-            for (int i = childCount ; i < expectedChildCount; i++) {
+            for (int i = childCount; i < expectedChildCount; i++) {
                 if ((i & 1) == 1) {
                     // Add a divider for odd index
                     mLayoutInflater.inflate(R.layout.widget_list_divider, row);
@@ -144,24 +144,24 @@
                 }
             }
         } else if (expectedChildCount < childCount) {
-            for (int i = expectedChildCount ; i < childCount; i++) {
+            for (int i = expectedChildCount; i < childCount; i++) {
                 row.getChildAt(i).setVisibility(View.GONE);
             }
         }
 
         // Bind the views in the application info section.
-        holder.title.applyFromPackageItemInfo(entry.pkgItem);
+        holder.title.applyFromItemInfoWithIcon(entry.pkgItem);
 
         // Bind the view in the widget horizontal tray region.
-        for (int i=0; i < infoList.size(); i++) {
-            WidgetCell widget = (WidgetCell) row.getChildAt(2*i);
+        for (int i = 0; i < infoList.size(); i++) {
+            WidgetCell widget = (WidgetCell) row.getChildAt(2 * i);
             widget.applyFromCellItem(infoList.get(i), mWidgetPreviewLoader);
             widget.setApplyBitmapDeferred(mApplyBitmapDeferred);
             widget.ensurePreview();
             widget.setVisibility(View.VISIBLE);
 
             if (i > 0) {
-                row.getChildAt(2*i - 1).setVisibility(View.VISIBLE);
+                row.getChildAt(2 * i - 1).setVisibility(View.VISIBLE);
             }
         }
     }
@@ -185,7 +185,7 @@
     @Override
     public void onViewRecycled(WidgetsRowViewHolder holder) {
         int total = holder.cellContainer.getChildCount();
-        for (int i = 0; i < total; i+=2) {
+        for (int i = 0; i < total; i += 2) {
             WidgetCell widget = (WidgetCell) holder.cellContainer.getChildAt(i);
             widget.clear();
         }
diff --git a/src/com/android/launcher3/widget/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
index 82d4110..69de12b 100644
--- a/src/com/android/launcher3/widget/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
@@ -19,14 +19,11 @@
 import android.content.Context;
 import android.graphics.Point;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 
 import com.android.launcher3.BaseRecyclerView;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
 
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -158,7 +155,8 @@
                     mScrollbar.isHitInParent(e.getX(), e.getY(), mFastScrollerOffset);
         }
         if (mTouchDownOnScroller) {
-            return mScrollbar.handleTouchEvent(e, mFastScrollerOffset);
+            final boolean result = mScrollbar.handleTouchEvent(e, mFastScrollerOffset);
+            return result;
         }
         return false;
     }
diff --git a/src_plugins/com/android/systemui/plugins/AllAppsSearchPlugin.java b/src_plugins/com/android/systemui/plugins/AllAppsSearchPlugin.java
index c57f07d..5cc238d 100644
--- a/src_plugins/com/android/systemui/plugins/AllAppsSearchPlugin.java
+++ b/src_plugins/com/android/systemui/plugins/AllAppsSearchPlugin.java
@@ -17,34 +17,64 @@
 package com.android.systemui.plugins;
 
 import android.app.Activity;
-import android.view.ViewGroup;
-import android.widget.EditText;
+import android.os.Bundle;
+import android.os.CancellationSignal;
+import android.view.View;
 
 import com.android.systemui.plugins.annotations.ProvidesInterface;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+import java.util.List;
+import java.util.function.Consumer;
 
 /**
- * Implement this plugin interface to replace the all apps recycler view of the all apps drawer.
+ * Implement this plugin interface to fetch search result data from the plugin side.
  */
 @ProvidesInterface(action = AllAppsSearchPlugin.ACTION, version = AllAppsSearchPlugin.VERSION)
 public interface AllAppsSearchPlugin extends Plugin {
     String ACTION = "com.android.systemui.action.PLUGIN_ALL_APPS_SEARCH_ACTIONS";
-    int VERSION = 3;
+    int VERSION = 8;
 
-    /** Following are the order that these methods should be called. */
-    void setup(ViewGroup parent, Activity activity, float allAppsContainerHeight);
+    void setup(Activity activity, View view);
 
     /**
-     * When drag starts, pass window inset related fields and the progress to indicate
-     * whether user is swiping down or swiping up
+     * Send launcher state related signals.
      */
-    void onDragStart(float progress);
+    void onStateTransitionStart(int fromState, int toState);
+    void onStateTransitionComplete(int state);
 
-    /** progress is between [0, 1] 1: down, 0: up */
-    void setProgress(float progress);
+    /**
+     * Send launcher window focus and visibility changed signals.
+     */
+    void onWindowFocusChanged(boolean hasFocus);
+    void onWindowVisibilityChanged(int visibility);
 
-    /** Called when container animation stops, so that plugin can perform cleanups */
-    void onAnimationEnd(float progress);
+    /**
+     * Send signal when user starts typing, perform search, notify search target
+     * event when search ends.
+     */
+    void startedSearchSession();
 
-    /** pass over the search box object */
-    void setEditText(EditText editText);
-}
+    /**
+     * Main function that triggers search.
+     *
+     * @param input string that has been typed by a user
+     * @param inputArgs extra info that may be relevant for the input query
+     * @param results contains the result that will be rendered in all apps search surface
+     * @param cancellationSignal {@link CancellationSignal} can be used to share status of current
+     */
+    void query(String input, Bundle inputArgs, Consumer<List<SearchTarget>> results,
+            CancellationSignal cancellationSignal);
+
+    /**
+     * Send over search target interaction events to Plugin
+     */
+    void notifySearchTargetEvent(SearchTargetEvent event);
+
+    /**
+     * Launcher activity lifecycle callbacks
+     */
+    void onResume(int state);
+    void onStop(int state);
+}
\ No newline at end of file
diff --git a/src_plugins/com/android/systemui/plugins/AppLaunchEventsPlugin.java b/src_plugins/com/android/systemui/plugins/AppLaunchEventsPlugin.java
deleted file mode 100644
index 15a0ffa..0000000
--- a/src_plugins/com/android/systemui/plugins/AppLaunchEventsPlugin.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.systemui.plugins;
-
-import android.content.ComponentName;
-import android.os.UserHandle;
-
-import com.android.systemui.plugins.annotations.ProvidesInterface;
-
-/**
- * Plugin interface which sends app launch events.
- */
-@ProvidesInterface(action = AppLaunchEventsPlugin.ACTION, version = AppLaunchEventsPlugin.VERSION)
-public interface AppLaunchEventsPlugin extends Plugin {
-    String ACTION = "com.android.systemui.action.PLUGIN_APP_EVENTS";
-    int VERSION = 1;
-
-    /**
-     * Receives onStartShortcut event from
-     * {@link com.android.launcher3.appprediction.PredictionAppTracker}.
-     */
-    void onStartShortcut(String packageName, String shortcutId, UserHandle user, String container);
-
-    /**
-     * Receives onStartApp event from
-     * {@link com.android.launcher3.appprediction.PredictionAppTracker}.
-     */
-    void onStartApp(ComponentName componentName, UserHandle user, String container);
-
-    /**
-     * Receives onDismissApp event from
-     * {@link com.android.launcher3.appprediction.PredictionAppTracker}.
-     */
-    void onDismissApp(ComponentName componentName, UserHandle user, String container);
-
-    /**
-     * Receives onReturnedToHome event from
-     * {@link com.android.launcher3.appprediction.PredictionAppTracker}.
-     */
-    void onReturnedToHome();
-}
diff --git a/src_plugins/com/android/systemui/plugins/OWNERS b/src_plugins/com/android/systemui/plugins/OWNERS
deleted file mode 100644
index 0514999..0000000
--- a/src_plugins/com/android/systemui/plugins/OWNERS
+++ /dev/null
@@ -1,4 +0,0 @@
-# When changing interface for this plugin OR when increasing version code, please add Alex
-# Only add other owners if Alex is not available
-per-file AllAppsSearchPlugin.java, globs = set noparent
-per-file AllAppsSearchPlugin.java = alexmang@google.com, hyunyoungs@google.com, sunnygoyal@google.com, twickham@google.com
diff --git a/src_plugins/com/android/systemui/plugins/UserEventPlugin.java b/src_plugins/com/android/systemui/plugins/UserEventPlugin.java
deleted file mode 100644
index 0e3664a..0000000
--- a/src_plugins/com/android/systemui/plugins/UserEventPlugin.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.plugins;
-
-import com.android.systemui.plugins.annotations.ProvidesInterface;
-
-/**
- * Implement this plugin interface to access user event log on the device for prototype purpose.
- * NOTE: plugin is for internal prototype only and is not visible in production environment.
- */
-@ProvidesInterface(action = UserEventPlugin.ACTION, version = UserEventPlugin.VERSION)
-public interface UserEventPlugin extends Plugin {
-    String ACTION = "com.android.launcher3.action.PLUGIN_USER_EVENT_LOG";
-    int VERSION = 1;
-
-    /**
-     * Callback to be triggered whenever an user event occurs.
-     */
-    void onUserEvent(Object event);
-}
diff --git a/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java b/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java
new file mode 100644
index 0000000..2c7972e
--- /dev/null
+++ b/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.systemui.plugins.shared;
+
+import android.app.RemoteAction;
+import android.content.ComponentName;
+import android.content.pm.ShortcutInfo;
+import android.os.Bundle;
+import android.os.UserHandle;
+
+import java.util.List;
+
+/**
+ * Used to return all apps search targets.
+ */
+public class SearchTarget implements Comparable<SearchTarget> {
+
+    private final String mItemId;
+    private final String mItemType;
+    private final float mScore;
+
+    private final ComponentName mComponentName;
+    private final UserHandle mUserHandle;
+    private final List<ShortcutInfo> mShortcutInfos;
+    //TODO: (sfufa) replace with a list of a custom type
+    private final RemoteAction mRemoteAction;
+    private final Bundle mExtras;
+
+    private SearchTarget(String itemId, String itemType, float score,
+            ComponentName componentName, UserHandle userHandle, List<ShortcutInfo> shortcutInfos,
+            RemoteAction remoteAction, Bundle extras) {
+        mItemId = itemId;
+        mItemType = itemType;
+        mScore = score;
+        mComponentName = componentName;
+        mUserHandle = userHandle;
+        mShortcutInfos = shortcutInfos;
+        mExtras = extras;
+        mRemoteAction = remoteAction;
+    }
+
+    public String getItemId() {
+        return mItemId;
+    }
+
+    public String getItemType() {
+        return mItemType;
+    }
+
+    public ComponentName getComponentName() {
+        return mComponentName;
+    }
+
+    public UserHandle getUserHandle() {
+        return mUserHandle;
+    }
+
+    public float getScore() {
+        return mScore;
+    }
+
+    public List<ShortcutInfo> getShortcutInfos() {
+        return mShortcutInfos;
+    }
+
+    public Bundle getExtras() {
+        return mExtras;
+    }
+
+    public RemoteAction getRemoteAction() {
+        return mRemoteAction;
+    }
+
+    @Override
+    public int compareTo(SearchTarget o) {
+        return Float.compare(o.mScore, mScore);
+    }
+
+    /**
+     * A builder for {@link SearchTarget}
+     */
+    public static final class Builder {
+
+
+        private String mItemId;
+
+        private final String mItemType;
+        private final float mScore;
+
+
+        private ComponentName mComponentName;
+        private UserHandle mUserHandle;
+        private List<ShortcutInfo> mShortcutInfos;
+        private Bundle mExtras;
+        private RemoteAction mRemoteAction;
+
+        public Builder(String itemType, float score) {
+            this(itemType, score, null, null);
+        }
+
+        public Builder(String itemType, float score, ComponentName cn,
+                UserHandle user) {
+            mItemType = itemType;
+            mScore = score;
+            mComponentName = cn;
+            mUserHandle = user;
+        }
+
+        public String getItemId() {
+            return mItemId;
+        }
+
+        public float getScore() {
+            return mScore;
+        }
+
+        public Builder setItemId(String itemId) {
+            mItemId = itemId;
+            return this;
+        }
+
+        public Builder setComponentName(ComponentName componentName) {
+            mComponentName = componentName;
+            return this;
+        }
+
+        public Builder setUserHandle(UserHandle userHandle) {
+            mUserHandle = userHandle;
+            return this;
+        }
+
+        public Builder setShortcutInfos(List<ShortcutInfo> shortcutInfos) {
+            mShortcutInfos = shortcutInfos;
+            return this;
+        }
+
+        public Builder setExtras(Bundle extras) {
+            mExtras = extras;
+            return this;
+        }
+
+        public Builder setRemoteAction(RemoteAction remoteAction) {
+            mRemoteAction = remoteAction;
+            return this;
+        }
+
+        /**
+         * Builds a {@link SearchTarget}
+         */
+        public SearchTarget build() {
+            if (mItemId == null) {
+                throw new IllegalStateException("Item ID is required for building SearchTarget");
+            }
+            return new SearchTarget(mItemId, mItemType, mScore, mComponentName, mUserHandle,
+                    mShortcutInfos,
+                    mRemoteAction, mExtras);
+        }
+    }
+}
diff --git a/src_plugins/com/android/systemui/plugins/shared/SearchTargetEvent.java b/src_plugins/com/android/systemui/plugins/shared/SearchTargetEvent.java
new file mode 100644
index 0000000..290fe54
--- /dev/null
+++ b/src_plugins/com/android/systemui/plugins/shared/SearchTargetEvent.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.systemui.plugins.shared;
+
+import android.os.Bundle;
+
+/**
+ * Event used for the feedback loop to the plugin. (and future aiai)
+ */
+public class SearchTargetEvent {
+    public static final int POSITION_NONE = -1;
+
+    public static final int SELECT = 0;
+    public static final int QUICK_SELECT = 1;
+    public static final int LONG_PRESS = 2;
+    public static final int CHILD_SELECT = 3;
+
+    private final SearchTarget mSearchTarget;
+    private final int mEventType;
+    private final int mShortcutPosition;
+    private final Bundle mExtras;
+
+    public SearchTargetEvent(SearchTarget searchTarget, int eventType, int shortcutPosition,
+            Bundle extras) {
+        mSearchTarget = searchTarget;
+        mEventType = eventType;
+        mShortcutPosition = shortcutPosition;
+        mExtras = extras;
+    }
+
+
+    public SearchTarget getSearchTarget() {
+        return mSearchTarget;
+    }
+
+    public int getShortcutPosition() {
+        return mShortcutPosition;
+    }
+
+    public int getEventType() {
+        return mEventType;
+    }
+
+    public Bundle getExtras() {
+        return mExtras;
+    }
+
+    /**
+     * A builder for {@link SearchTarget}
+     */
+    public static final class Builder {
+        private final SearchTarget mSearchTarget;
+        private final int mEventType;
+        private int mShortcutPosition = POSITION_NONE;
+        private Bundle mExtras;
+
+        public Builder(SearchTarget searchTarget, int eventType) {
+            mSearchTarget = searchTarget;
+            mEventType = eventType;
+        }
+
+        public Builder setShortcutPosition(int shortcutPosition) {
+            mShortcutPosition = shortcutPosition;
+            return this;
+        }
+
+        public Builder setExtras(Bundle extras) {
+            mExtras = extras;
+            return this;
+        }
+
+        public SearchTargetEvent build() {
+            return new SearchTargetEvent(mSearchTarget, mEventType, mShortcutPosition, mExtras);
+        }
+    }
+
+}
diff --git a/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java b/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java
index dcb4636..269af7b 100644
--- a/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java
+++ b/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java
@@ -21,7 +21,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.model.BgDataModel.Callbacks;
 import com.android.launcher3.util.ComponentKey;
-import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.widget.WidgetListRowEntry;
 
 import java.util.ArrayList;
@@ -34,12 +33,7 @@
 
     public LoaderResults(LauncherAppState app, BgDataModel dataModel,
             AllAppsList allAppsList, Callbacks[] callbacks) {
-        this(app, dataModel, allAppsList, callbacks, MAIN_EXECUTOR);
-    }
-
-    public LoaderResults(LauncherAppState app, BgDataModel dataModel,
-            AllAppsList allAppsList, Callbacks[] callbacks, LooperExecutor executor) {
-        super(app, dataModel, allAppsList, callbacks, executor);
+        super(app, dataModel, allAppsList, callbacks, MAIN_EXECUTOR);
     }
 
     @Override
diff --git a/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java b/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
index 9d87788..b4e45f8 100644
--- a/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
+++ b/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
@@ -26,7 +26,6 @@
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.pm.ShortcutConfigActivityInfo;
-import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageUserKey;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.widget.WidgetItemComparator;
@@ -36,11 +35,12 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
 
 /**
  * Widgets data model that is used by the adapters of the widget views and controllers.
@@ -51,14 +51,13 @@
 
     // True is the widget support is disabled.
     public static final boolean GO_DISABLE_WIDGETS = false;
+    public static final boolean GO_DISABLE_NOTIFICATION_DOTS = false;
 
     private static final String TAG = "WidgetsModel";
     private static final boolean DEBUG = false;
 
     /* Map of widgets and shortcuts that are tracked per package. */
-    private final MultiHashMap<PackageItemInfo, WidgetItem> mWidgetsList = new MultiHashMap<>();
-
-    private AppFilter mAppFilter;
+    private final Map<PackageItemInfo, List<WidgetItem>> mWidgetsList = new HashMap<>();
 
     /**
      * Returns a list of {@link WidgetListRowEntry}. All {@link WidgetItem} in a single row
@@ -73,8 +72,9 @@
         AlphabeticIndexCompat indexer = new AlphabeticIndexCompat(context);
 
         WidgetItemComparator widgetComparator = new WidgetItemComparator();
-        for (Map.Entry<PackageItemInfo, ArrayList<WidgetItem>> entry : mWidgetsList.entrySet()) {
-            WidgetListRowEntry row = new WidgetListRowEntry(entry.getKey(), entry.getValue());
+        for (Map.Entry<PackageItemInfo, List<WidgetItem>> entry : mWidgetsList.entrySet()) {
+            WidgetListRowEntry row = new WidgetListRowEntry(
+                    entry.getKey(), new ArrayList<>(entry.getValue()));
             row.titleSectionName = (row.pkgItem.title == null) ? "" :
                     indexer.computeSectionName(row.pkgItem.title);
             Collections.sort(row.widgets, widgetComparator);
@@ -145,77 +145,42 @@
         if (packageUser == null) {
             mWidgetsList.clear();
         } else {
-            // Only clear the widgets for the given package/user.
-            PackageItemInfo packageItem = null;
-            for (PackageItemInfo item : mWidgetsList.keySet()) {
-                if (item.packageName.equals(packageUser.mPackageName)) {
-                    packageItem = item;
-                    break;
-                }
-            }
+            PackageItemInfo packageItem = mWidgetsList.keySet()
+                    .stream()
+                    .filter(item -> item.packageName.equals(packageUser.mPackageName))
+                    .findFirst()
+                    .orElse(null);
             if (packageItem != null) {
                 // We want to preserve the user that was on the packageItem previously,
                 // so add it to tmpPackageItemInfos here to avoid creating a new entry.
                 tmpPackageItemInfos.put(packageItem.packageName, packageItem);
 
-                Iterator<WidgetItem> widgetItemIterator = mWidgetsList.get(packageItem).iterator();
-                while (widgetItemIterator.hasNext()) {
-                    WidgetItem nextWidget = widgetItemIterator.next();
-                    if (nextWidget.componentName.getPackageName().equals(packageUser.mPackageName)
-                            && nextWidget.user.equals(packageUser.mUser)) {
-                        widgetItemIterator.remove();
-                    }
-                }
+                // Add the widgets for other users in the rawList as it only contains widgets for
+                // packageUser
+                List<WidgetItem> otherUserItems = mWidgetsList.remove(packageItem);
+                otherUserItems.removeIf(w -> w.user.equals(packageUser.mUser));
+                rawWidgetsShortcuts.addAll(otherUserItems);
             }
         }
 
-        InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
         UserHandle myUser = Process.myUserHandle();
 
         // add and update.
-        for (WidgetItem item : rawWidgetsShortcuts) {
-            if (item.widgetInfo != null) {
-                if ((item.widgetInfo.getWidgetFeatures() & WIDGET_FEATURE_HIDE_FROM_PICKER) != 0) {
-                    // Widget is hidden from picker
-                    continue;
-                }
-
-                // Ensure that all widgets we show can be added on a workspace of this size
-                int minSpanX = Math.min(item.widgetInfo.spanX, item.widgetInfo.minSpanX);
-                int minSpanY = Math.min(item.widgetInfo.spanY, item.widgetInfo.minSpanY);
-                if (minSpanX > idp.numColumns || minSpanY > idp.numRows) {
-                    if (DEBUG) {
-                        Log.d(TAG, String.format(
-                                "Widget %s : (%d X %d) can't fit on this device",
-                                item.componentName, minSpanX, minSpanY));
+        mWidgetsList.putAll(rawWidgetsShortcuts.stream()
+                .filter(new WidgetValidityCheck(app))
+                .collect(Collectors.groupingBy(item -> {
+                    String packageName = item.componentName.getPackageName();
+                    PackageItemInfo pInfo = tmpPackageItemInfos.get(packageName);
+                    if (pInfo == null) {
+                        pInfo = new PackageItemInfo(packageName);
+                        pInfo.user = item.user;
+                        tmpPackageItemInfos.put(packageName,  pInfo);
+                    } else if (!myUser.equals(pInfo.user)) {
+                        // Keep updating the user, until we get the primary user.
+                        pInfo.user = item.user;
                     }
-                    continue;
-                }
-            }
-
-            if (mAppFilter == null) {
-                mAppFilter = AppFilter.newInstance(app.getContext());
-            }
-            if (!mAppFilter.shouldShowApp(item.componentName)) {
-                if (DEBUG) {
-                    Log.d(TAG, String.format("%s is filtered and not added to the widget tray.",
-                            item.componentName));
-                }
-                continue;
-            }
-
-            String packageName = item.componentName.getPackageName();
-            PackageItemInfo pInfo = tmpPackageItemInfos.get(packageName);
-            if (pInfo == null) {
-                pInfo = new PackageItemInfo(packageName);
-                pInfo.user = item.user;
-                tmpPackageItemInfos.put(packageName,  pInfo);
-            } else if (!myUser.equals(pInfo.user)) {
-                // Keep updating the user, until we get the primary user.
-                pInfo.user = item.user;
-            }
-            mWidgetsList.addToList(pInfo, item);
-        }
+                    return pInfo;
+                })));
 
         // Update each package entry
         IconCache iconCache = app.getIconCache();
@@ -226,9 +191,9 @@
 
     public void onPackageIconsUpdated(Set<String> packageNames, UserHandle user,
             LauncherAppState app) {
-        for (Entry<PackageItemInfo, ArrayList<WidgetItem>> entry : mWidgetsList.entrySet()) {
+        for (Entry<PackageItemInfo, List<WidgetItem>> entry : mWidgetsList.entrySet()) {
             if (packageNames.contains(entry.getKey().packageName)) {
-                ArrayList<WidgetItem> items = entry.getValue();
+                List<WidgetItem> items = entry.getValue();
                 int count = items.size();
                 for (int i = 0; i < count; i++) {
                     WidgetItem item = items.get(i);
@@ -248,7 +213,7 @@
 
     public WidgetItem getWidgetProviderInfoByProviderName(
             ComponentName providerName) {
-        ArrayList<WidgetItem> widgetsList = mWidgetsList.get(
+        List<WidgetItem> widgetsList = mWidgetsList.get(
                 new PackageItemInfo(providerName.getPackageName()));
         if (widgetsList == null) {
             return null;
@@ -261,4 +226,46 @@
         }
         return null;
     }
+
+    private static class WidgetValidityCheck implements Predicate<WidgetItem> {
+
+        private final InvariantDeviceProfile mIdp;
+        private final AppFilter mAppFilter;
+
+        WidgetValidityCheck(LauncherAppState app) {
+            mIdp = app.getInvariantDeviceProfile();
+            mAppFilter = new AppFilter(app.getContext());
+        }
+
+        @Override
+        public boolean test(WidgetItem item) {
+            if (item.widgetInfo != null) {
+                if ((item.widgetInfo.getWidgetFeatures() & WIDGET_FEATURE_HIDE_FROM_PICKER) != 0) {
+                    // Widget is hidden from picker
+                    return false;
+                }
+
+                // Ensure that all widgets we show can be added on a workspace of this size
+                int minSpanX = Math.min(item.widgetInfo.spanX, item.widgetInfo.minSpanX);
+                int minSpanY = Math.min(item.widgetInfo.spanY, item.widgetInfo.minSpanY);
+                if (minSpanX > mIdp.numColumns || minSpanY > mIdp.numRows) {
+                    if (DEBUG) {
+                        Log.d(TAG, String.format(
+                                "Widget %s : (%d X %d) can't fit on this device",
+                                item.componentName, minSpanX, minSpanY));
+                    }
+                    return false;
+                }
+            }
+            if (!mAppFilter.shouldShowApp(item.componentName)) {
+                if (DEBUG) {
+                    Log.d(TAG, String.format("%s is filtered and not added to the widget tray.",
+                            item.componentName));
+                }
+                return false;
+            }
+
+            return true;
+        }
+    }
 }
\ No newline at end of file
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/ColorExtractionAlgorithm.java b/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/ColorExtractionAlgorithm.java
index 5a1f9ca..780a0f0 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/ColorExtractionAlgorithm.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/ColorExtractionAlgorithm.java
@@ -21,16 +21,16 @@
 import android.util.Pair;
 import android.util.Range;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.graphics.ColorUtils;
+
 import com.android.launcher3.Utilities;
 
 import java.util.Arrays;
 import java.util.LinkedList;
 import java.util.List;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.core.graphics.ColorUtils;
-
 /**
  * Implementation of tonal color extraction
  **/
@@ -69,7 +69,7 @@
         // palettes. The best fit is tweaked to be closer to the source color
         // and replaces the original palette
 
-        // Get the most preeminent, non-blacklisted color.
+        // Get the most preeminent, non-disallowed color.
         Integer bestColor = 0;
         final float[] hsl = new float[3];
         for (int i = 0; i < mainColorsSize; i++) {
@@ -78,7 +78,7 @@
                     Color.blue(colorValue), hsl);
 
             // Stop when we find a color that meets our criteria
-            if (!isBlacklisted(hsl)) {
+            if (!isDisallowed(hsl)) {
                 bestColor = colorValue;
                 break;
             }
@@ -167,12 +167,12 @@
     }
 
     /**
-     * Checks if a given color exists in the blacklist
+     * Checks if a given color exists in the disallowed_colors list.
      * @param hsl float array with 3 components (H 0..360, S 0..1 and L 0..1)
      * @return true if color should be avoided
      */
-    private boolean isBlacklisted(float[] hsl) {
-        for (ColorRange badRange: BLACKLISTED_COLORS) {
+    private boolean isDisallowed(float[] hsl) {
+        for (ColorRange badRange: DISALLOWED_COLORS) {
             if (badRange.containsColor(hsl[0], hsl[1], hsl[2])) {
                 return true;
             }
@@ -592,7 +592,7 @@
     );
 
     @SuppressWarnings("WeakerAccess")
-    static final ColorRange[] BLACKLISTED_COLORS = new ColorRange[] {
+    static final ColorRange[] DISALLOWED_COLORS = new ColorRange[] {
 
             // Red
             new ColorRange(
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompat.java b/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompat.java
index 0fd0a35..9dbe47c 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompat.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/dynamicui/WallpaperManagerCompat.java
@@ -17,8 +17,7 @@
 package com.android.launcher3.uioverrides.dynamicui;
 
 import android.content.Context;
-
-import com.android.launcher3.Utilities;
+import android.os.Build;
 
 import androidx.annotation.Nullable;
 
@@ -32,7 +31,7 @@
             if (sInstance == null) {
                 context = context.getApplicationContext();
 
-                if (Utilities.ATLEAST_OREO_MR1) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
                     try {
                         sInstance = new WallpaperManagerCompatVOMR1(context);
                     } catch (Throwable e) {
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/states/AllAppsState.java b/src_ui_overrides/com/android/launcher3/uioverrides/states/AllAppsState.java
index ec3f93f..a4e53a1 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -16,13 +16,13 @@
 package com.android.launcher3.uioverrides.states;
 
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_ALLAPPS;
 
 import android.content.Context;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 /**
  * Definition for AllApps state
@@ -41,7 +41,7 @@
     };
 
     public AllAppsState(int id) {
-        super(id, ContainerType.ALLAPPS, STATE_FLAGS);
+        super(id, LAUNCHER_STATE_ALLAPPS, STATE_FLAGS);
     }
 
     @Override
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/states/OverviewState.java b/src_ui_overrides/com/android/launcher3/uioverrides/states/OverviewState.java
index 7a6332c..da5a94f 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -15,10 +15,11 @@
  */
 package com.android.launcher3.uioverrides.states;
 
+import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
+
 import android.content.Context;
 
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 
 /**
  * Definition for overview state
@@ -26,7 +27,7 @@
 public class OverviewState extends LauncherState {
 
     public OverviewState(int id) {
-        super(id, ContainerType.WORKSPACE, FLAG_DISABLE_RESTORE);
+        super(id, LAUNCHER_STATE_OVERVIEW, FLAG_DISABLE_RESTORE);
     }
 
     @Override
@@ -38,10 +39,6 @@
         return new OverviewState(id);
     }
 
-    public static OverviewState newPeekState(int id) {
-        return new OverviewState(id);
-    }
-
     public static OverviewState newSwitchState(int id) {
         return new OverviewState(id);
     }
diff --git a/tests/Android.mk b/tests/Android.mk
index 4d1bfa6..3d9077d 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -23,6 +23,7 @@
 	androidx.annotation_annotation \
 	androidx.test.runner \
 	androidx.test.rules \
+	androidx.preference_preference \
 	androidx.test.uiautomator_uiautomator
 
 ifneq (,$(wildcard frameworks/base))
diff --git a/tests/AndroidManifest-common.xml b/tests/AndroidManifest-common.xml
index 1c8f095..f243f27 100644
--- a/tests/AndroidManifest-common.xml
+++ b/tests/AndroidManifest-common.xml
@@ -29,6 +29,7 @@
 
         <receiver
             android:name="com.android.launcher3.testcomponent.AppWidgetNoConfig"
+            android:exported="true"
             android:label="No Config">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
@@ -39,6 +40,7 @@
 
         <receiver
             android:name="com.android.launcher3.testcomponent.AppWdigetHidden"
+            android:exported="true"
             android:label="Hidden widget">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
@@ -49,6 +51,7 @@
 
         <receiver
             android:name="com.android.launcher3.testcomponent.AppWidgetWithConfig"
+            android:exported="true"
             android:label="With Config">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE"/>
@@ -58,12 +61,14 @@
         </receiver>
 
         <activity
-            android:name="com.android.launcher3.testcomponent.WidgetConfigActivity">
+            android:name="com.android.launcher3.testcomponent.WidgetConfigActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE"/>
             </intent-filter>
         </activity>
-        <activity android:name="com.android.launcher3.testcomponent.CustomShortcutConfigActivity">
+        <activity android:name="com.android.launcher3.testcomponent.CustomShortcutConfigActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.CREATE_SHORTCUT" />
                 <category android:name="android.intent.category.DEFAULT" />
@@ -72,6 +77,7 @@
         <activity
             android:name="com.android.launcher3.testcomponent.RequestPinItemActivity"
             android:icon="@drawable/test_drawable_pin_item"
+            android:exported="true"
             android:label="Test Pin Item">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -102,6 +108,7 @@
             android:stateNotNeeded="true"
             android:taskAffinity=""
             android:theme="@android:style/Theme.DeviceDefault.Light"
+            android:exported="true"
             android:windowSoftInputMode="adjustPan">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -114,6 +121,7 @@
         <activity
             android:name="com.android.launcher3.testcomponent.BaseTestingActivity"
             android:label="LauncherTestApp"
+            android:exported="true"
             android:taskAffinity="com.android.launcher3.testcomponent.Affinity1">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -128,6 +136,7 @@
         </activity>
         <activity-alias android:name="Activity2"
                         android:label="TestActivity2"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -136,6 +145,7 @@
         </activity-alias>
         <activity-alias android:name="Activity3"
                         android:label="TestActivity3"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -144,6 +154,7 @@
         </activity-alias>
         <activity-alias android:name="Activity4"
                         android:label="TestActivity4"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -152,6 +163,7 @@
         </activity-alias>
         <activity-alias android:name="Activity5"
                         android:label="TestActivity5"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -160,6 +172,7 @@
         </activity-alias>
         <activity-alias android:name="Activity6"
                         android:label="TestActivity6"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -168,6 +181,7 @@
         </activity-alias>
         <activity-alias android:name="Activity7"
                         android:label="TestActivity7"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -176,6 +190,7 @@
         </activity-alias>
         <activity-alias android:name="Activity8"
                         android:label="TestActivity8"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -184,6 +199,7 @@
         </activity-alias>
         <activity-alias android:name="Activity9"
                         android:label="TestActivity9"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -192,6 +208,7 @@
         </activity-alias>
         <activity-alias android:name="Activity10"
                         android:label="TestActivity10"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
@@ -200,6 +217,7 @@
         </activity-alias>
         <activity-alias android:name="Activity11"
                         android:label="TestActivity11"
+                        android:exported="true"
                         android:targetActivity="com.android.launcher3.testcomponent.BaseTestingActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
diff --git a/tests/dummy_app/AndroidManifest.xml b/tests/dummy_app/AndroidManifest.xml
index f00138c..d5e2320 100644
--- a/tests/dummy_app/AndroidManifest.xml
+++ b/tests/dummy_app/AndroidManifest.xml
@@ -26,6 +26,7 @@
         <activity
             android:name="Activity1"
             android:icon="@mipmap/ic_launcher1"
+            android:exported="true"
             android:label="Aardwolf">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
diff --git a/tests/res/xml/appwidget_hidden.xml b/tests/res/xml/appwidget_hidden.xml
index 6f0e006..f6cffb5 100644
--- a/tests/res/xml/appwidget_hidden.xml
+++ b/tests/res/xml/appwidget_hidden.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <appwidget-provider
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:minWidth="180dp"
-    android:minHeight="110dp"
+    android:minWidth="1dp"
+    android:minHeight="1dp"
     android:updatePeriodMillis="86400000"
     android:initialLayout="@layout/test_layout_appwidget_blue"
     android:resizeMode="horizontal|vertical"
diff --git a/tests/res/xml/appwidget_no_config.xml b/tests/res/xml/appwidget_no_config.xml
index d24dfe3..0d932dc 100644
--- a/tests/res/xml/appwidget_no_config.xml
+++ b/tests/res/xml/appwidget_no_config.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <appwidget-provider
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:minWidth="180dp"
-    android:minHeight="110dp"
+    android:minWidth="1dp"
+    android:minHeight="1dp"
     android:updatePeriodMillis="86400000"
     android:initialLayout="@layout/test_layout_appwidget_red"
     android:resizeMode="horizontal|vertical"
diff --git a/tests/res/xml/appwidget_with_config.xml b/tests/res/xml/appwidget_with_config.xml
index 8403689..813e6df 100644
--- a/tests/res/xml/appwidget_with_config.xml
+++ b/tests/res/xml/appwidget_with_config.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <appwidget-provider
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:minWidth="180dp"
-    android:minHeight="110dp"
+    android:minWidth="1dp"
+    android:minHeight="1dp"
     android:updatePeriodMillis="86400000"
     android:initialLayout="@layout/test_layout_appwidget_blue"
     android:configure="com.android.launcher3.testcomponent.WidgetConfigActivity"
diff --git a/tests/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithmTest.java b/tests/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithmTest.java
index bdf01f3..39709a9 100644
--- a/tests/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithmTest.java
+++ b/tests/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithmTest.java
@@ -68,8 +68,8 @@
 
         assertTrue(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "电", MATCHER));
         assertTrue(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "电子", MATCHER));
-        assertFalse(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "子", MATCHER));
-        assertFalse(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "邮件", MATCHER));
+        assertTrue(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "子", MATCHER));
+        assertTrue(DefaultAppSearchAlgorithm.matches(getInfo("电子邮件"), "邮件", MATCHER));
 
         assertFalse(DefaultAppSearchAlgorithm.matches(getInfo("Bot"), "ba", MATCHER));
         assertFalse(DefaultAppSearchAlgorithm.matches(getInfo("bot"), "ba", MATCHER));
diff --git a/tests/src/com/android/launcher3/testcomponent/ListViewService.java b/tests/src/com/android/launcher3/testcomponent/ListViewService.java
index 3da20e0..9e3a492 100644
--- a/tests/src/com/android/launcher3/testcomponent/ListViewService.java
+++ b/tests/src/com/android/launcher3/testcomponent/ListViewService.java
@@ -89,7 +89,7 @@
                 public RemoteViewsFactory onGetViewFactory(Intent intent) {
                     return SimpleViewsFactory.this;
                 }
-            }.onBind(new Intent("dummy_intent"));
+            }.onBind(new Intent("stub_intent"));
         }
     }
 }
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 858e183..e118481 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -53,7 +53,6 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.common.WidgetUtils;
-import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.tapl.LauncherInstrumentation;
@@ -116,8 +115,7 @@
         if (TestHelpers.isInLauncherProcess()) {
             StrictMode.VmPolicy.Builder builder =
                     new StrictMode.VmPolicy.Builder()
-// b/154772063
-//                            .detectActivityLeaks()
+                            .detectActivityLeaks()
                             .penaltyLog()
                             .penaltyListener(Runnable::run, violation -> {
                                 if (sStrictmodeDetectedActivityLeak == null) {
@@ -272,8 +270,6 @@
         }
 
         mLauncherPid = 0;
-        // Disable app tracker
-        AppLaunchTracker.INSTANCE.initializeForTesting(new AppLaunchTracker());
 
         mTargetContext = InstrumentationRegistry.getTargetContext();
         mTargetPackage = mTargetContext.getPackageName();
@@ -283,6 +279,8 @@
         if (userManager != null) {
             for (UserHandle userHandle : userManager.getUserProfiles()) {
                 if (!userHandle.isSystem()) {
+                    Log.d(TestProtocol.WORK_PROFILE_REMOVED,
+                            "removing user " + userHandle.getIdentifier());
                     mDevice.executeShellCommand("pm remove-user " + userHandle.getIdentifier());
                 }
             }
diff --git a/tests/src/com/android/launcher3/ui/ActivityLeakTracker.java b/tests/src/com/android/launcher3/ui/ActivityLeakTracker.java
index 202dcb1..dd216c7 100644
--- a/tests/src/com/android/launcher3/ui/ActivityLeakTracker.java
+++ b/tests/src/com/android/launcher3/ui/ActivityLeakTracker.java
@@ -73,20 +73,12 @@
     }
 
     public boolean noLeakedActivities() {
-        int liveActivities = 0;
-        int destroyedActivities = 0;
-
         for (Activity activity : mActivities.keySet()) {
             if (activity.isDestroyed()) {
-                ++destroyedActivities;
-            } else {
-                ++liveActivities;
+                return false;
             }
         }
 
-        if (liveActivities > 2) return false;
-
-        // It's OK to have 1 leaked activity if no active activities exist.
-        return liveActivities == 0 ? destroyedActivities <= 1 : destroyedActivities == 0;
+        return mActivities.size() <= 2;
     }
 }
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 34e425d..1648bdd 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -41,6 +41,7 @@
 import com.android.launcher3.widget.WidgetsRecyclerView;
 
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -101,7 +102,7 @@
         mLauncher.pressHome();
     }
 
-    @Test
+    @Ignore
     public void testOpenHomeSettingsFromWorkspace() {
         mDevice.pressMenu();
         mDevice.waitForIdle();
@@ -298,7 +299,9 @@
                     launcher -> assertTrue("Launcher internal state didn't switch to Showing Menu",
                             isOptionsPopupVisible(launcher)));
 
-            menu.getMenuItem(1).launch(getAppPackageName());
+            final AppIconMenuItem menuItem = menu.getMenuItem(1);
+            assertEquals("Wrong menu item", "Shortcut 2", menuItem.getText());
+            menuItem.launch(getAppPackageName());
         } finally {
             allApps.unfreeze();
         }
@@ -341,6 +344,7 @@
                     openMenu().
                     getMenuItem(0);
             final String shortcutName = menuItem.getText();
+            assertEquals("Wrong menu item", "Shortcut 3", shortcutName);
 
             menuItem.dragToWorkspace(false, false);
             mLauncher.getWorkspace().getWorkspaceAppIcon(shortcutName).launch(getAppPackageName());
diff --git a/tests/src/com/android/launcher3/ui/WorkTabTest.java b/tests/src/com/android/launcher3/ui/WorkTabTest.java
index 8d571ff..ac0d355 100644
--- a/tests/src/com/android/launcher3/ui/WorkTabTest.java
+++ b/tests/src/com/android/launcher3/ui/WorkTabTest.java
@@ -24,6 +24,7 @@
 import android.os.Process;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.util.Log;
 import android.widget.TextView;
 
 import androidx.test.filters.LargeTest;
@@ -34,6 +35,7 @@
 import com.android.launcher3.allapps.AllAppsPagedView;
 import com.android.launcher3.allapps.WorkModeSwitch;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.views.WorkEduView;
 
 import org.junit.After;
@@ -43,6 +45,7 @@
 
 import java.util.List;
 import java.util.Objects;
+import java.util.concurrent.atomic.AtomicInteger;
 
 @LargeTest
 @RunWith(AndroidJUnit4.class)
@@ -53,7 +56,9 @@
     private static final int WORK_PAGE = AllAppsContainerView.AdapterHolder.WORK;
 
     @Before
-    public void createWorkProfile() throws Exception {
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
         String output =
                 mDevice.executeShellCommand(
                         "pm create-user --profileOf 0 --managed TestProfile");
@@ -61,12 +66,14 @@
 
         String[] tokens = output.split("\\s+");
         mProfileUserId = Integer.parseInt(tokens[tokens.length - 1]);
-
+        Log.d(TestProtocol.WORK_PROFILE_REMOVED, "Created new user uid" + mProfileUserId);
         mDevice.executeShellCommand("am start-user " + mProfileUserId);
     }
 
     @After
     public void removeWorkProfile() throws Exception {
+        Log.d(TestProtocol.WORK_PROFILE_REMOVED, "(teardown) removing uid" + mProfileUserId,
+                new Exception());
         mDevice.executeShellCommand("pm remove-user " + mProfileUserId);
     }
 
@@ -75,6 +82,7 @@
         mDevice.pressHome();
         waitForLauncherCondition("Launcher didn't start", Objects::nonNull);
         executeOnLauncher(launcher -> launcher.getStateManager().goToState(ALL_APPS));
+        waitForState("Launcher internal state didn't switch to All Apps", () -> ALL_APPS);
         waitForLauncherCondition("Personal tab is missing",
                 launcher -> launcher.getAppsView().isPersonalTabVisible(), 60000);
         waitForLauncherCondition("Work tab is missing",
@@ -132,12 +140,21 @@
                     l.getResources().getString(R.string.work_profile_edu_personal_apps));
             workEduView.findViewById(R.id.proceed).callOnClick();
         });
+
+        executeOnLauncher(launcher -> Log.d(TestProtocol.WORK_PROFILE_REMOVED,
+                "work profile status (" + mProfileUserId + ") :"
+                        + launcher.getAppsView().isWorkTabVisible()));
+
+        AtomicInteger attempt = new AtomicInteger(0);
         // verify work edu is seen next
-        waitForLauncherCondition("Launcher did not show the next edu screen", l ->
-                ((AllAppsPagedView) l.getAppsView().getContentView()).getCurrentPage() == WORK_PAGE
-                        && ((TextView) workEduView.findViewById(
-                        R.id.content_text)).getText().equals(
-                        l.getResources().getString(R.string.work_profile_edu_work_apps)));
+        waitForLauncherCondition("Launcher did not show the next edu screen", l -> {
+            Log.d(TestProtocol.WORK_PROFILE_REMOVED,
+                    "running test attempt" + attempt.getAndIncrement());
+            return ((AllAppsPagedView) l.getAppsView().getContentView()).getCurrentPage()
+                    == WORK_PAGE && ((TextView) workEduView.findViewById(
+                    R.id.content_text)).getText().equals(
+                    l.getResources().getString(R.string.work_profile_edu_work_apps));
+        });
     }
 
     @Test
@@ -164,6 +181,10 @@
         // open work tab
         executeOnLauncher(launcher -> launcher.getStateManager().goToState(ALL_APPS));
         waitForState("Launcher did not switch to all apps", () -> ALL_APPS);
+        waitForLauncherCondition("Work tab not setup",
+                launcher -> launcher.getAppsView().getContentView() instanceof AllAppsPagedView,
+                60000);
+
         executeOnLauncher(launcher -> {
             AllAppsPagedView pagedView = (AllAppsPagedView) launcher.getAppsView().getContentView();
             pagedView.setCurrentPage(WORK_PAGE);
@@ -183,7 +204,7 @@
             DragLayer dragLayer = l.getDragLayer();
             return dragLayer.getChildCount() > 0 && dragLayer.getChildAt(
                     dragLayer.getChildCount() - 1) instanceof WorkEduView;
-        });
+        }, 6000);
         return getFromLauncher(launcher -> (WorkEduView) launcher.getDragLayer().getChildAt(
                 launcher.getDragLayer().getChildCount() - 1));
     }
diff --git a/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
index a4aa9f2..fa495f5 100644
--- a/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
@@ -192,7 +192,7 @@
                         WidgetManagerHelper.WIDGET_OPTION_RESTORE_COMPLETED));
         executeOnLauncher(l -> l.getAppWidgetHost().startListening());
         verifyWidgetPresent(info);
-        assertNull(mLauncher.getWorkspace().tryGetPendingWidget(DEFAULT_UI_TIMEOUT));
+        assertNull(mLauncher.getWorkspace().tryGetPendingWidget(100));
     }
 
     @Test
diff --git a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
index 0e43d81..822fefc 100644
--- a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
@@ -30,7 +30,6 @@
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace.ItemOperator;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
@@ -126,9 +125,6 @@
 
     private void runTest(String activityMethod, boolean isWidget, ItemOperator itemMatcher,
             Intent... commandIntents) throws Throwable {
-        if (!Utilities.ATLEAST_OREO) {
-            return;
-        }
         clearHomescreen();
         mDevice.pressHome();
 
diff --git a/tests/src/com/android/launcher3/util/rule/FailureInvestigator.java b/tests/src/com/android/launcher3/util/rule/FailureInvestigator.java
index e4f520f..77546de 100644
--- a/tests/src/com/android/launcher3/util/rule/FailureInvestigator.java
+++ b/tests/src/com/android/launcher3/util/rule/FailureInvestigator.java
@@ -87,12 +87,6 @@
             return 145935261;
         }
 
-        if (matches("java\\.lang\\.AssertionError\\: http\\:\\/\\/go\\/tapl \\: want to get "
-                + "workspace object; Presence of recents button doesn't match the interaction "
-                + "mode, mode\\=ZERO_BUTTON, hasRecents\\=true", exception)) {
-            return 148422894;
-        }
-
         final String logSinceBoot;
         try {
             final String systemBootTime =
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index ce94a3e..d317783 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -16,8 +16,9 @@
 
 package com.android.launcher3.tapl;
 
+import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
+
 import static com.android.launcher3.tapl.OverviewTask.TASK_START_EVENT;
-import static com.android.launcher3.testing.TestProtocol.BACKGROUND_APP_STATE_ORDINAL;
 import static com.android.launcher3.testing.TestProtocol.OVERVIEW_STATE_ORDINAL;
 
 import android.graphics.Point;
@@ -85,15 +86,11 @@
                 final LauncherInstrumentation.GestureScope gestureScope =
                         zeroButtonToOverviewGestureStartsInLauncher()
                                 ? LauncherInstrumentation.GestureScope.INSIDE_TO_OUTSIDE
-                                : LauncherInstrumentation.GestureScope.OUTSIDE;
-
-                // b/156044202
-                mLauncher.log("Hierarchy before swiping up to overview:");
-                mLauncher.dumpViewHierarchy();
+                                : LauncherInstrumentation.GestureScope.OUTSIDE_WITH_PILFER;
 
                 mLauncher.sendPointer(
                         downTime, downTime, MotionEvent.ACTION_DOWN, start, gestureScope);
-                mLauncher.executeAndWaitForEvent(
+                mLauncher.executeAndWaitForLauncherEvent(
                         () -> mLauncher.movePointer(
                                 downTime,
                                 downTime,
@@ -130,7 +127,7 @@
                 }
 
                 mLauncher.swipeToState(startX, startY, endX, endY, 10, OVERVIEW_STATE_ORDINAL,
-                        LauncherInstrumentation.GestureScope.OUTSIDE);
+                        LauncherInstrumentation.GestureScope.OUTSIDE_WITH_PILFER);
                 break;
             }
 
@@ -147,68 +144,97 @@
     private void expectSwitchToOverviewEvents() {
     }
 
-    /**
-     * Swipes right or double presses the square button to switch to the previous app.
-     */
+    @NonNull
     public Background quickSwitchToPreviousApp() {
+        boolean toRight = true;
+        quickSwitch(toRight);
+        return new Background(mLauncher);
+    }
+
+    @NonNull
+    public Background quickSwitchToPreviousAppSwipeLeft() {
+        boolean toRight = false;
+        quickSwitch(toRight);
+        return new Background(mLauncher);
+    }
+
+    @NonNull
+    private void quickSwitch(boolean toRight) {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
-             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                     "want to quick switch to the previous app")) {
+            LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                    "want to quick switch to the previous app")) {
             verifyActiveContainer();
-            quickSwitchToPreviousApp(getExpectedStateForQuickSwitch());
-            return new Background(mLauncher);
-        }
-    }
+            final boolean launcherWasVisible = mLauncher.isLauncherVisible();
+            boolean transposeInLandscape = false;
+            switch (mLauncher.getNavigationModel()) {
+                case TWO_BUTTON:
+                    transposeInLandscape = true;
+                    // Fall through, zero button and two button modes behave the same.
+                case ZERO_BUTTON: {
+                    final int startX;
+                    final int startY;
+                    final int endX;
+                    final int endY;
+                    if (toRight) {
+                        if (mLauncher.getDevice().isNaturalOrientation() || !transposeInLandscape) {
+                            // Swipe from the bottom left to the bottom right of the screen.
+                            startX = 0;
+                            startY = getSwipeStartY();
+                            endX = mLauncher.getDevice().getDisplayWidth();
+                            endY = startY;
+                        } else {
+                            // Swipe from the bottom right to the top right of the screen.
+                            startX = getSwipeStartX();
+                            startY = mLauncher.getRealDisplaySize().y - 1;
+                            endX = startX;
+                            endY = 0;
+                        }
+                    } else {
+                        if (mLauncher.getDevice().isNaturalOrientation() || !transposeInLandscape) {
+                            // Swipe from the bottom right to the bottom left of the screen.
+                            startX = mLauncher.getDevice().getDisplayWidth();
+                            startY = getSwipeStartY();
+                            endX = 0;
+                            endY = startY;
+                        } else {
+                            // Swipe from the bottom left to the top left of the screen.
+                            startX = getSwipeStartX();
+                            startY = 0;
+                            endX = startX;
+                            endY = mLauncher.getRealDisplaySize().y - 1;
+                        }
+                    }
 
-    protected int getExpectedStateForQuickSwitch() {
-        return BACKGROUND_APP_STATE_ORDINAL;
-    }
-
-    protected void quickSwitchToPreviousApp(int expectedState) {
-        final boolean launcherWasVisible = mLauncher.isLauncherVisible();
-        boolean transposeInLandscape = false;
-        switch (mLauncher.getNavigationModel()) {
-            case TWO_BUTTON:
-                transposeInLandscape = true;
-                // Fall through, zero button and two button modes behave the same.
-            case ZERO_BUTTON: {
-                final int startX;
-                final int startY;
-                final int endX;
-                final int endY;
-                if (mLauncher.getDevice().isNaturalOrientation() || !transposeInLandscape) {
-                    // Swipe from the bottom left to the bottom right of the screen.
-                    startX = 0;
-                    startY = getSwipeStartY();
-                    endX = mLauncher.getDevice().getDisplayWidth();
-                    endY = startY;
-                } else {
-                    // Swipe from the bottom right to the top right of the screen.
-                    startX = getSwipeStartX();
-                    startY = mLauncher.getRealDisplaySize().y - 1;
-                    endX = startX;
-                    endY = 0;
+                    final boolean isZeroButton = mLauncher.getNavigationModel()
+                            == LauncherInstrumentation.NavigationModel.ZERO_BUTTON;
+                    LauncherInstrumentation.GestureScope gestureScope =
+                            launcherWasVisible && isZeroButton
+                                    ? LauncherInstrumentation.GestureScope.INSIDE_TO_OUTSIDE
+                                    : LauncherInstrumentation.GestureScope.OUTSIDE_WITH_PILFER;
+                    mLauncher.executeAndWaitForEvent(
+                            () -> mLauncher.linearGesture(
+                                    startX, startY, endX, endY, 20, false, gestureScope),
+                            event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
+                            () -> "Quick switch gesture didn't change window state");
+                    break;
                 }
-                final boolean isZeroButton = mLauncher.getNavigationModel()
-                        == LauncherInstrumentation.NavigationModel.ZERO_BUTTON;
-                mLauncher.swipeToState(startX, startY, endX, endY, 20, expectedState,
-                        launcherWasVisible && isZeroButton
-                                ? LauncherInstrumentation.GestureScope.INSIDE_TO_OUTSIDE
-                                : LauncherInstrumentation.GestureScope.OUTSIDE);
-                break;
-            }
 
-            case THREE_BUTTON:
-                // Double press the recents button.
-                UiObject2 recentsButton = mLauncher.waitForSystemUiObject("recent_apps");
-                mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, SQUARE_BUTTON_EVENT);
-                mLauncher.runToState(() -> recentsButton.click(), OVERVIEW_STATE_ORDINAL);
-                mLauncher.getOverview();
-                mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, SQUARE_BUTTON_EVENT);
-                recentsButton.click();
-                break;
+                case THREE_BUTTON:
+                    // Double press the recents button.
+                    UiObject2 recentsButton = mLauncher.waitForSystemUiObject("recent_apps");
+                    mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, SQUARE_BUTTON_EVENT);
+                    mLauncher.runToState(() -> recentsButton.click(), OVERVIEW_STATE_ORDINAL);
+                    mLauncher.getOverview();
+                    mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, SQUARE_BUTTON_EVENT);
+                    mLauncher.executeAndWaitForEvent(
+                            () -> recentsButton.click(),
+                            event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
+                            () -> "Pressing recents button didn't change window state");
+                    break;
+            }
+            mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, TASK_START_EVENT);
+            return;
         }
-        mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, TASK_START_EVENT);
     }
 
     protected String getSwipeHeightRequestName() {
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index 223ae29..588b6b8 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -27,7 +27,7 @@
 import java.util.List;
 
 /**
- * Common overview pane for both Launcher and fallback recents
+ * Common overview panel for both Launcher and fallback recents
  */
 public class BaseOverview extends LauncherInstrumentation.VisibleContainer {
     private static final int FLINGS_FOR_DISMISS_LIMIT = 40;
@@ -135,4 +135,19 @@
     public boolean hasTasks() {
         return getTasks().size() > 0;
     }
+
+    /**
+     * Gets Overview Actions.
+     *
+     * @return The Overview Actions
+     */
+    @NonNull
+    public OverviewActions getOverviewActions() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to get overview actions")) {
+            verifyActiveContainer();
+            UiObject2 overviewActions = mLauncher.waitForLauncherObject("action_buttons");
+            return new OverviewActions(overviewActions, mLauncher);
+        }
+    }
 }
\ No newline at end of file
diff --git a/tests/tapl/com/android/launcher3/tapl/Home.java b/tests/tapl/com/android/launcher3/tapl/Home.java
index c06e254..0060844 100644
--- a/tests/tapl/com/android/launcher3/tapl/Home.java
+++ b/tests/tapl/com/android/launcher3/tapl/Home.java
@@ -16,8 +16,6 @@
 
 package com.android.launcher3.tapl;
 
-import static com.android.launcher3.testing.TestProtocol.QUICK_SWITCH_STATE_ORDINAL;
-
 import androidx.annotation.NonNull;
 
 /**
@@ -65,8 +63,4 @@
         return true;
     }
 
-    @Override
-    protected int getExpectedStateForQuickSwitch() {
-        return QUICK_SWITCH_STATE_ORDINAL;
-    }
 }
\ No newline at end of file
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index 13ecfb8..093c024 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -56,15 +56,18 @@
     private Background launch(BySelector selector) {
         LauncherInstrumentation.log("Launchable.launch before click " +
                 mObject.getVisibleCenter() + " in " + mLauncher.getVisibleBounds(mObject));
+        final String label = mObject.getText();
 
         mLauncher.executeAndWaitForEvent(
-                () -> mLauncher.clickLauncherObject(mObject),
+                () -> {
+                    mLauncher.clickLauncherObject(mObject);
+                    expectActivityStartEvents();
+                },
                 event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
-                () -> "Launching an app didn't open a new window: " + mObject.getText());
-        expectActivityStartEvents();
+                () -> "Launching an app didn't open a new window: " + label);
 
         mLauncher.assertTrue(
-                "App didn't start: " + selector,
+                "App didn't start: " + label,
                 mLauncher.getDevice().wait(Until.hasObject(selector),
                         LauncherInstrumentation.WAIT_TIME_MS));
         return new Background(mLauncher);
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index f4274a8..e2a442d 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -64,6 +64,7 @@
 
 import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.testing.TestProtocol;
+import com.android.systemui.shared.system.ContextUtils;
 import com.android.systemui.shared.system.QuickStepContract;
 
 import org.junit.Assert;
@@ -103,6 +104,8 @@
 
     static final Pattern EVENT_TOUCH_DOWN_TIS = getTouchEventPatternTIS("ACTION_DOWN");
     static final Pattern EVENT_TOUCH_UP_TIS = getTouchEventPatternTIS("ACTION_UP");
+    private final String mLauncherPackage;
+    private final boolean mIsLauncher3;
 
     // Types for launcher containers that the user is interacting with. "Background" is a
     // pseudo-container corresponding to inactive launcher covered by another app.
@@ -112,9 +115,10 @@
 
     public enum NavigationModel {ZERO_BUTTON, TWO_BUTTON, THREE_BUTTON}
 
-    // Where the gesture happens: outside of Launcher, inside or from inside to outside.
+    // Where the gesture happens: outside of Launcher, inside or from inside to outside and
+    // whether the gesture recognition triggers pilfer.
     public enum GestureScope {
-        OUTSIDE, INSIDE, INSIDE_TO_OUTSIDE
+        OUTSIDE_WITHOUT_PILFER, OUTSIDE_WITH_PILFER, INSIDE, INSIDE_TO_OUTSIDE
     }
 
     ;
@@ -152,7 +156,9 @@
     private static final String WIDGETS_RES_ID = "widgets_list_view";
     private static final String CONTEXT_MENU_RES_ID = "deep_shortcuts_container";
     public static final int WAIT_TIME_MS = 10000;
+    public static final int LONG_WAIT_TIME_MS = 60000;
     private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
+    private static final String ANDROID_PACKAGE = "android";
 
     private static WeakReference<VisibleContainer> sActiveContainer = new WeakReference<>(null);
 
@@ -171,8 +177,7 @@
     private Runnable mOnLauncherCrashed;
 
     private static Pattern getTouchEventPattern(String prefix, String action) {
-        // The pattern includes sanity checks that we don't get a multi-touch events or other
-        // surprises.
+        // The pattern includes checks that we don't get a multi-touch events or other surprises.
         return Pattern.compile(
                 prefix + ": MotionEvent.*?action=" + action + ".*?id\\[0\\]=0"
                         + ".*?toolType\\[0\\]=TOOL_TYPE_FINGER.*?buttonState=0.*?pointerCount=1");
@@ -201,6 +206,7 @@
     public LauncherInstrumentation(Instrumentation instrumentation) {
         mInstrumentation = instrumentation;
         mDevice = UiDevice.getInstance(instrumentation);
+        mIsLauncher3 = "com.android.launcher3".equals(getLauncherPackageName());
 
         // Launcher should run in test harness so that custom accessibility protocol between
         // Launcher and TAPL is enabled. In-process tests enable this protocol with a direct call
@@ -214,11 +220,11 @@
         // Launcher package. As during inproc tests the tested launcher may not be selected as the
         // current launcher, choosing target package for inproc. For out-of-proc, use the installed
         // launcher package.
-        final String authorityPackage = testPackage.equals(targetPackage) ?
-                getLauncherPackageName() :
-                targetPackage;
+        mLauncherPackage = testPackage.equals(targetPackage)
+                ? getLauncherPackageName()
+                : targetPackage;
 
-        String testProviderAuthority = authorityPackage + ".TestInfo";
+        String testProviderAuthority = mLauncherPackage + ".TestInfo";
         mTestProviderUri = new Uri.Builder()
                 .scheme(ContentResolver.SCHEME_CONTENT)
                 .authority(testProviderAuthority)
@@ -235,11 +241,12 @@
 
         if (pm.getComponentEnabledSetting(cn) != COMPONENT_ENABLED_STATE_ENABLED) {
             if (TestHelpers.isInLauncherProcess()) {
-                getContext().getPackageManager().setComponentEnabledSetting(
-                        cn, COMPONENT_ENABLED_STATE_ENABLED, DONT_KILL_APP);
+                pm.setComponentEnabledSetting(cn, COMPONENT_ENABLED_STATE_ENABLED, DONT_KILL_APP);
             } else {
                 try {
-                    mDevice.executeShellCommand("pm enable " + cn.flattenToString());
+                    final int userId = ContextUtils.getUserId(getContext());
+                    mDevice.executeShellCommand(
+                            "pm enable --user " + userId + " " + cn.flattenToString());
                 } catch (IOException e) {
                     fail(e.toString());
                 }
@@ -448,7 +455,7 @@
             }
         }
 
-        dumpDiagnostics();
+        dumpDiagnostics(message);
 
         log("Hierarchy dump for: " + message);
         dumpViewHierarchy();
@@ -456,10 +463,11 @@
         return message;
     }
 
-    private void dumpDiagnostics() {
-        Log.e("b/156287114", "Input:");
+    private void dumpDiagnostics(String message) {
+        log("Diagnostics for failure: " + message);
+        log("Input:");
         logShellCommand("dumpsys input");
-        Log.e("b/156287114", "TIS:");
+        log("TIS:");
         logShellCommand("dumpsys activity service TouchInteractionService");
     }
 
@@ -467,10 +475,10 @@
         try {
             for (String line : mDevice.executeShellCommand(command).split("\\n")) {
                 SystemClock.sleep(10);
-                Log.d("b/156287114", line);
+                log(line);
             }
         } catch (IOException e) {
-            Log.d("b/156287114", "Failed to execute " + command);
+            log("Failed to execute " + command);
         }
     }
 
@@ -548,13 +556,7 @@
         assertEquals("Unexpected display rotation",
                 mExpectedRotation, mDevice.getDisplayRotation());
 
-        // b/148422894
-        String error = null;
-        for (int i = 0; i != 600; ++i) {
-            error = getNavigationModeMismatchError();
-            if (error == null) break;
-            sleep(100);
-        }
+        final String error = getNavigationModeMismatchError();
         assertTrue(error, error == null);
 
         log("verifyContainerType: " + containerType);
@@ -593,11 +595,7 @@
                     return waitForLauncherObject(APPS_RES_ID);
                 }
                 case OVERVIEW: {
-                    if (hasAllAppsInOverview()) {
-                        waitForLauncherObject(APPS_RES_ID);
-                    } else {
-                        waitUntilLauncherObjectGone(APPS_RES_ID);
-                    }
+                    waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
 
@@ -632,12 +630,20 @@
         fail("Launcher didn't initialize");
     }
 
+    Parcelable executeAndWaitForLauncherEvent(Runnable command,
+            UiAutomation.AccessibilityEventFilter eventFilter, Supplier<String> message) {
+        return executeAndWaitForEvent(
+                command,
+                e -> mLauncherPackage.equals(e.getPackageName()) && eventFilter.accept(e),
+                message);
+    }
+
     Parcelable executeAndWaitForEvent(Runnable command,
             UiAutomation.AccessibilityEventFilter eventFilter, Supplier<String> message) {
         try {
             final AccessibilityEvent event =
                     mInstrumentation.getUiAutomation().executeAndWaitForEvent(
-                            command, eventFilter, WAIT_TIME_MS);
+                            command, eventFilter, LONG_WAIT_TIME_MS);
             assertNotNull("executeAndWaitForEvent returned null (this can't happen)", event);
             final Parcelable parcelableData = event.getParcelableData();
             event.recycle();
@@ -693,7 +699,7 @@
                                 ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME, NORMAL_STATE_ORDINAL,
                                 launcherWasVisible
                                         ? GestureScope.INSIDE_TO_OUTSIDE
-                                        : GestureScope.OUTSIDE);
+                                        : GestureScope.OUTSIDE_WITH_PILFER);
                     }
                 }
             } else {
@@ -925,6 +931,14 @@
         return waitForObjectBySelector(getOverviewObjectSelector(resName));
     }
 
+    @NonNull
+    UiObject2 waitForAndroidObject(String resId) {
+        final UiObject2 object = mDevice.wait(
+                Until.findObject(By.res(ANDROID_PACKAGE, resId)), WAIT_TIME_MS);
+        assertNotNull("Can't find a android object with id: " + resId, object);
+        return object;
+    }
+
     private UiObject2 waitForObjectBySelector(BySelector selector) {
         final UiObject2 object = mDevice.wait(Until.findObject(selector), WAIT_TIME_MS);
         assertNotNull("Can't find a view in Launcher, selector: " + selector, object);
@@ -976,7 +990,7 @@
 
     void runToState(Runnable command, int expectedState) {
         final List<Integer> actualEvents = new ArrayList<>();
-        executeAndWaitForEvent(
+        executeAndWaitForLauncherEvent(
                 command,
                 event -> isSwitchToStateEvent(event, expectedState, actualEvents),
                 () -> "Failed to receive an event for the state change: expected ["
@@ -1091,7 +1105,7 @@
                 return;
         }
 
-        executeAndWaitForEvent(
+        executeAndWaitForLauncherEvent(
                 () -> linearGesture(
                         startX, startY, endX, endY, steps, slowDown, GestureScope.INSIDE),
                 event -> TestProtocol.SCROLL_FINISHED_MESSAGE.equals(event.getClassName()),
@@ -1159,7 +1173,8 @@
         final boolean notLauncher3 = !isLauncher3();
         switch (action) {
             case MotionEvent.ACTION_DOWN:
-                if (gestureScope != GestureScope.OUTSIDE) {
+                if (gestureScope != GestureScope.OUTSIDE_WITH_PILFER
+                        && gestureScope != GestureScope.OUTSIDE_WITHOUT_PILFER) {
                     expectEvent(TestProtocol.SEQUENCE_MAIN, EVENT_TOUCH_DOWN);
                 }
                 if (notLauncher3 && getNavigationModel() != NavigationModel.THREE_BUTTON) {
@@ -1167,12 +1182,17 @@
                 }
                 break;
             case MotionEvent.ACTION_UP:
-                if (notLauncher3 && gestureScope != GestureScope.INSIDE) {
+                if (notLauncher3 && gestureScope != GestureScope.INSIDE
+                        && (gestureScope == GestureScope.OUTSIDE_WITH_PILFER
+                        || gestureScope == GestureScope.INSIDE_TO_OUTSIDE)) {
                     expectEvent(TestProtocol.SEQUENCE_PILFER, EVENT_PILFER_POINTERS);
                 }
-                if (gestureScope != GestureScope.OUTSIDE) {
-                    expectEvent(TestProtocol.SEQUENCE_MAIN, gestureScope == GestureScope.INSIDE
-                            ? EVENT_TOUCH_UP : EVENT_TOUCH_CANCEL);
+                if (gestureScope != GestureScope.OUTSIDE_WITH_PILFER
+                        && gestureScope != GestureScope.OUTSIDE_WITHOUT_PILFER) {
+                    expectEvent(TestProtocol.SEQUENCE_MAIN,
+                            gestureScope == GestureScope.INSIDE
+                                    || gestureScope == GestureScope.OUTSIDE_WITHOUT_PILFER
+                                    ? EVENT_TOUCH_UP : EVENT_TOUCH_CANCEL);
                 }
                 if (notLauncher3 && getNavigationModel() != NavigationModel.THREE_BUTTON) {
                     expectEvent(TestProtocol.SEQUENCE_TIS, EVENT_TOUCH_UP_TIS);
@@ -1273,25 +1293,13 @@
         getTestInfo(TestProtocol.REQUEST_ENABLE_DEBUG_TRACING);
     }
 
-    public boolean hasAllAppsInOverview() {
-        // Vertical bar layouts don't contain all apps
-        if (!mDevice.isNaturalOrientation()) {
-            return false;
-        }
-        // Portrait two button (quickstep) always has all apps.
-        if (getNavigationModel() == NavigationModel.TWO_BUTTON) {
-            return true;
-        }
-        // Overview actions hide all apps
-        if (overviewActionsEnabled()) {
-            return false;
-        }
-        // ...otherwise there should be all apps
-        return true;
+    boolean overviewShareEnabled() {
+        return getTestInfo(TestProtocol.REQUEST_OVERVIEW_SHARE_ENABLED).getBoolean(
+                TestProtocol.TEST_INFO_RESPONSE_FIELD);
     }
 
-    private boolean overviewActionsEnabled() {
-        return getTestInfo(TestProtocol.REQUEST_OVERVIEW_ACTIONS_ENABLED).getBoolean(
+    boolean overviewContentPushEnabled() {
+        return getTestInfo(TestProtocol.REQUEST_OVERVIEW_CONTENT_PUSH_ENABLED).getBoolean(
                 TestProtocol.TEST_INFO_RESPONSE_FIELD);
     }
 
@@ -1360,7 +1368,7 @@
                 if (mCheckEventsForSuccessfulGestures) {
                     final String message = eventChecker.verify(WAIT_TIME_MS, true);
                     if (message != null) {
-                        dumpDiagnostics();
+                        dumpDiagnostics(message);
                         checkForAnomaly();
                         Assert.fail(formatSystemHealthMessage(
                                 "http://go/tapl : successful gesture produced " + message));
@@ -1373,7 +1381,7 @@
     }
 
     boolean isLauncher3() {
-        return "com.android.launcher3".equals(getLauncherPackageName());
+        return mIsLauncher3;
     }
 
     void expectEvent(String sequence, Pattern expected) {
@@ -1392,4 +1400,4 @@
             return null;
         }
     }
-}
+}
\ No newline at end of file
diff --git a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
index 4440b82..ab6465c 100644
--- a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
+++ b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
@@ -57,6 +57,8 @@
         while (true) {
             rawEvents = mLauncher.getTestInfo(TestProtocol.REQUEST_GET_TEST_EVENTS)
                     .getStringArrayList(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+            if (rawEvents == null) return null;
+
             final int expectedCount = mExpectedEvents.entrySet()
                     .stream().mapToInt(e -> e.getValue().size()).sum();
             if (rawEvents.size() >= expectedCount
@@ -83,6 +85,7 @@
 
     String verify(long waitForExpectedCountMs, boolean successfulGesture) {
         final ListMap<String> actualEvents = finishSync(waitForExpectedCountMs);
+        if (actualEvents == null) return "null event sequences because launcher likely died";
 
         final StringBuilder sb = new StringBuilder();
         boolean hasMismatches = false;
@@ -91,8 +94,7 @@
 
             List<String> actual = new ArrayList<>(actualEvents.getNonNull(sequence));
             final int mismatchPosition = getMismatchPosition(expectedEvents.getValue(), actual);
-            hasMismatches = hasMismatches
-                    || mismatchPosition != -1 && !ignoreMistatch(successfulGesture, sequence);
+            hasMismatches = hasMismatches || mismatchPosition != -1;
             formatSequenceWithMismatch(
                     sb,
                     sequence,
@@ -103,8 +105,7 @@
         // Check for unexpected event sequences in the actual data.
         for (String actualNamedSequence : actualEvents.keySet()) {
             if (!mExpectedEvents.containsKey(actualNamedSequence)) {
-                hasMismatches = hasMismatches
-                        || !ignoreMistatch(successfulGesture, actualNamedSequence);
+                hasMismatches = true;
                 formatSequenceWithMismatch(
                         sb,
                         actualNamedSequence,
@@ -117,13 +118,6 @@
         return hasMismatches ? "mismatching events: " + sb.toString() : null;
     }
 
-    // Workaround for b/154157191
-    private static boolean ignoreMistatch(boolean successfulGesture, String sequence) {
-        // b/156287114
-        return false;
-//        return TestProtocol.SEQUENCE_TIS.equals(sequence) && successfulGesture;
-    }
-
     // If the list of actual events matches the list of expected events, returns -1, otherwise
     // the position of the mismatch.
     private static int getMismatchPosition(List<Pattern> expected, List<String> actual) {
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewActions.java b/tests/tapl/com/android/launcher3/tapl/OverviewActions.java
new file mode 100644
index 0000000..e3e0f42
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewActions.java
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.tapl;
+
+import androidx.annotation.NonNull;
+import androidx.test.uiautomator.UiObject2;
+
+import com.android.launcher3.testing.TestProtocol;
+
+/**
+ * View containing overview actions
+ */
+public class OverviewActions {
+    private final UiObject2 mOverviewActions;
+    private final LauncherInstrumentation mLauncher;
+
+    OverviewActions(UiObject2 overviewActions, LauncherInstrumentation launcherInstrumentation) {
+        this.mOverviewActions = overviewActions;
+        this.mLauncher = launcherInstrumentation;
+    }
+
+    /**
+     * Clicks content push button.
+     */
+    @NonNull
+    public Overview clickAndDismissContentPush() {
+        if (mLauncher.overviewContentPushEnabled()) {
+            try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+                 LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                         "want to click content push button and exit screenshot ui")) {
+                UiObject2 exo = mLauncher.waitForObjectInContainer(mOverviewActions,
+                        "action_content_push");
+                mLauncher.clickLauncherObject(exo);
+                try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                        "clicked content push button")) {
+                    return new Overview(mLauncher);
+                }
+            }
+        }
+        return new Overview(mLauncher);
+    }
+
+    /**
+     * Clicks screenshot button and closes screenshot ui.
+     */
+    @NonNull
+    public Overview clickAndDismissScreenshot() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to click screenshot button and exit screenshot ui")) {
+            UiObject2 screenshot = mLauncher.waitForObjectInContainer(mOverviewActions,
+                    "action_screenshot");
+            mLauncher.clickLauncherObject(screenshot);
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "clicked screenshot button")) {
+                UiObject2 closeScreenshot = mLauncher.waitForSystemUiObject(
+                        "global_screenshot_dismiss_image");
+                if (mLauncher.getNavigationModel()
+                        != LauncherInstrumentation.NavigationModel.THREE_BUTTON) {
+                    mLauncher.expectEvent(TestProtocol.SEQUENCE_TIS,
+                            LauncherInstrumentation.EVENT_TOUCH_DOWN_TIS);
+                    mLauncher.expectEvent(TestProtocol.SEQUENCE_TIS,
+                            LauncherInstrumentation.EVENT_TOUCH_UP_TIS);
+                }
+                closeScreenshot.click();
+                try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer(
+                        "dismissed screenshot")) {
+                    return new Overview(mLauncher);
+                }
+            }
+        }
+    }
+
+    /**
+     * Click share button, then drags sharesheet down to remove it.
+     *
+     * Share is currently hidden behind flag, test is kept in case share becomes a default feature.
+     * If share is completely removed then remove this test as well.
+     */
+    @NonNull
+    public Overview clickAndDismissShare() {
+        if (mLauncher.overviewShareEnabled()) {
+            try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+                 LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                         "want to click share button and dismiss sharesheet")) {
+                UiObject2 share = mLauncher.waitForObjectInContainer(mOverviewActions,
+                        "action_share");
+                mLauncher.clickLauncherObject(share);
+                try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                        "clicked share button")) {
+                    mLauncher.waitForAndroidObject("contentPanel");
+                    mLauncher.getDevice().pressBack();
+                    try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer(
+                            "dismissed sharesheet")) {
+                        return new Overview(mLauncher);
+                    }
+                }
+            }
+        }
+        return new Overview(mLauncher);
+    }
+
+    /**
+     * Click select button
+     *
+     * @return The select mode buttons that are now shown instead of action buttons.
+     */
+    @NonNull
+    public SelectModeButtons clickSelect() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
+                     mLauncher.addContextLayer("want to click select button")) {
+            UiObject2 select = mLauncher.waitForObjectInContainer(mOverviewActions,
+                    "action_select");
+            mLauncher.clickLauncherObject(select);
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "clicked select button")) {
+                return getSelectModeButtons();
+            }
+
+        }
+    }
+
+    /**
+     * Gets the Select Mode Buttons.
+     *
+     * @return The Select Mode Buttons.
+     */
+    @NonNull
+    private SelectModeButtons getSelectModeButtons() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to get select mode buttons")) {
+            UiObject2 selectModeButtons = mLauncher.waitForLauncherObject("select_mode_buttons");
+            return new SelectModeButtons(selectModeButtons, mLauncher);
+        }
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/SelectModeButtons.java b/tests/tapl/com/android/launcher3/tapl/SelectModeButtons.java
new file mode 100644
index 0000000..3507418
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/SelectModeButtons.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.tapl;
+
+import androidx.annotation.NonNull;
+import androidx.test.uiautomator.UiObject2;
+
+/**
+ * View containing select mode buttons
+ */
+public class SelectModeButtons {
+    private final UiObject2 mSelectModeButtons;
+    private final LauncherInstrumentation mLauncher;
+
+    SelectModeButtons(UiObject2 selectModeButtons,
+            LauncherInstrumentation launcherInstrumentation) {
+        mSelectModeButtons = selectModeButtons;
+        mLauncher = launcherInstrumentation;
+    }
+
+    /**
+     * Click close button.
+     */
+    @NonNull
+    public Overview clickClose() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
+                     mLauncher.addContextLayer("want to click close button")) {
+            UiObject2 close = mLauncher.waitForObjectInContainer(mSelectModeButtons, "close");
+            mLauncher.clickLauncherObject(close);
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "clicked close button")) {
+                return new Overview(mLauncher);
+            }
+        }
+    }
+
+    /**
+     * Click feedback button.
+     */
+    @NonNull
+    public Background clickFeedback() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c =
+                     mLauncher.addContextLayer("want to click feedback button")) {
+            UiObject2 feedback = mLauncher.waitForObjectInContainer(mSelectModeButtons, "feedback");
+            mLauncher.clickLauncherObject(feedback);
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "clicked feedback button")) {
+                return new Background(mLauncher);
+            }
+        }
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Widgets.java b/tests/tapl/com/android/launcher3/tapl/Widgets.java
index 39ac645..49af616 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widgets.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widgets.java
@@ -28,6 +28,7 @@
 import androidx.test.uiautomator.Until;
 
 import com.android.launcher3.tapl.LauncherInstrumentation.GestureScope;
+import com.android.launcher3.testing.TestProtocol;
 
 import java.util.Collection;
 
@@ -90,6 +91,12 @@
         return LauncherInstrumentation.ContainerType.WIDGETS;
     }
 
+    private int getWidgetsScroll() {
+        return mLauncher.getTestInfo(
+                TestProtocol.REQUEST_WIDGETS_SCROLL_Y)
+                .getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+    }
+
     public Widget getWidget(String labelText) {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
              LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
@@ -136,7 +143,13 @@
                 }
 
                 mLauncher.assertTrue("Too many attempts", ++i <= 40);
+                final int scroll = getWidgetsScroll();
                 mLauncher.scrollToLastVisibleRow(widgetsContainer, cells, 0);
+                final int newScroll = getWidgetsScroll();
+                mLauncher.assertTrue(
+                        "Scrolled in a wrong direction in Widgets: from " + scroll + " to "
+                                + newScroll, newScroll >= scroll);
+                mLauncher.assertTrue("Unable to scroll to the widget", newScroll != scroll);
             }
         }
     }