diff --git a/Android.bp b/Android.bp
index 0a55675..330c32e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -35,9 +35,7 @@
     ],
     srcs: [
         "tests/tapl/**/*.java",
-        "src/com/android/launcher3/ResourceUtils.java",
-        "src/com/android/launcher3/testing/TestProtocol.java",
-        "src/com/android/launcher3/testing/*Request.java",
+        "src/com/android/launcher3/testing/shared/**/*.java",
     ],
     resource_dirs: [ ],
     manifest: "tests/tapl/AndroidManifest.xml",
@@ -313,3 +311,138 @@
         baseline_filename: "lint-baseline-launcher3.xml",
     },
 }
+
+// Build rule for Launcher3 Go app for Android Go devices.
+android_app {
+    name: "Launcher3Go",
+
+    static_libs: ["Launcher3CommonDepsLib"],
+
+    srcs: [
+        "src/**/*.java",
+        "src_ui_overrides/**/*.java",
+        "go/src/**/*.java",
+    ],
+
+    resource_dirs: ["go/res"],
+
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+
+    sdk_version: "current",
+    min_sdk_version: "current",
+    target_sdk_version: "current",
+    privileged: true,
+    system_ext_specific: true,
+    overrides: [
+        "Home",
+        "Launcher2",
+        "Launcher3",
+        "Launcher3QuickStep",
+    ],
+    required: ["privapp_whitelist_com.android.launcher3"],
+
+    additional_manifests: [
+        "AndroidManifest.xml",
+        "AndroidManifest-common.xml",
+    ],
+
+    manifest: "go/AndroidManifest.xml",
+    jacoco: {
+        include_filter: ["com.android.launcher3.*"],
+    }
+
+}
+
+// Build rule for Quickstep app.
+android_app {
+    name: "Launcher3QuickStep",
+
+    static_libs: ["Launcher3QuickStepLib"],
+    optimize: {
+        enabled: false,
+    },
+
+    platform_apis: true,
+    min_sdk_version: "current",
+    target_sdk_version: "current",
+
+    privileged: true,
+    system_ext_specific: true,
+    overrides: [
+        "Home",
+        "Launcher2",
+        "Launcher3",
+    ],
+    required: ["privapp_whitelist_com.android.launcher3"],
+
+    resource_dirs: ["quickstep/res"],
+
+    additional_manifests: [
+        "quickstep/AndroidManifest-launcher.xml",
+        "AndroidManifest-common.xml",
+    ],
+
+    manifest: "quickstep/AndroidManifest.xml",
+    jacoco: {
+        include_filter: ["com.android.launcher3.*"],
+    }
+
+}
+
+// Build rule for Launcher3 Go app with quickstep for Android Go devices.
+android_app {
+    name: "Launcher3QuickStepGo",
+
+    static_libs: [
+        "SystemUI-statsd",
+        "SystemUISharedLib",
+        "LauncherGoResLib",
+    ],
+
+    platform_apis: true,
+    min_sdk_version: "current",
+    target_sdk_version: "current",
+
+    srcs: [
+        "src/**/*.java",
+        "quickstep/src/**/*.java",
+        "go/src/**/*.java",
+        "go/quickstep/src/**/*.java",
+    ],
+
+    resource_dirs: [
+        "go/quickstep/res",
+        "go/res",
+        "quickstep/res",
+    ],
+
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+        enabled: true,
+    },
+
+    privileged: true,
+    system_ext_specific: true,
+    overrides: [
+        "Home",
+        "Launcher2",
+        "Launcher3",
+        "Launcher3QuickStep",
+    ],
+    required: ["privapp_whitelist_com.android.launcher3"],
+
+    additional_manifests: [
+        "go/AndroidManifest.xml",
+        "go/AndroidManifest-launcher.xml",
+        "AndroidManifest-common.xml",
+    ],
+
+    manifest: "quickstep/AndroidManifest.xml",
+    jacoco: {
+        include_filter: ["com.android.launcher3.*"],
+    }
+
+}
+
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index 1bc8b28..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,147 +0,0 @@
-#
-# Copyright (C) 2013 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.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-#
-# Build rule for Launcher3 Go app for Android Go devices.
-#
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := optional
-LOCAL_STATIC_ANDROID_LIBRARIES := Launcher3CommonDepsLib
-
-LOCAL_SRC_FILES := \
-    $(call all-java-files-under, src) \
-    $(call all-java-files-under, src_ui_overrides) \
-    $(call all-java-files-under, go/src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/go/res
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 26
-LOCAL_PACKAGE_NAME := Launcher3Go
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_SYSTEM_EXT_MODULE := true
-LOCAL_OVERRIDES_PACKAGES := Home Launcher2 Launcher3 Launcher3QuickStep
-LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.launcher3
-
-LOCAL_FULL_LIBS_MANIFEST_FILES := \
-    $(LOCAL_PATH)/AndroidManifest.xml \
-    $(LOCAL_PATH)/AndroidManifest-common.xml
-
-LOCAL_MANIFEST_FILE := go/AndroidManifest.xml
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_LICENSE_PACKAGE_NAME := Android Launcher3
-LOCAL_NOTICE_FILE := build/soong/licenses/LICENSE
-include $(BUILD_PACKAGE)
-
-#
-# Build rule for Quickstep app.
-#
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_STATIC_ANDROID_LIBRARIES := Launcher3QuickStepLib
-LOCAL_PROGUARD_ENABLED := disabled
-
-ifneq (,$(wildcard frameworks/base))
-  LOCAL_PRIVATE_PLATFORM_APIS := true
-else
-  LOCAL_SDK_VERSION := system_current
-  LOCAL_MIN_SDK_VERSION := 26
-endif
-LOCAL_PACKAGE_NAME := Launcher3QuickStep
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_SYSTEM_EXT_MODULE := true
-LOCAL_OVERRIDES_PACKAGES := Home Launcher2 Launcher3
-LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.launcher3
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/quickstep/res
-
-LOCAL_FULL_LIBS_MANIFEST_FILES := \
-    $(LOCAL_PATH)/quickstep/AndroidManifest-launcher.xml \
-    $(LOCAL_PATH)/AndroidManifest-common.xml
-
-LOCAL_MANIFEST_FILE := quickstep/AndroidManifest.xml
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*
-
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_LICENSE_PACKAGE_NAME := Android Launcher3
-LOCAL_NOTICE_FILE := build/soong/licenses/LICENSE
-include $(BUILD_PACKAGE)
-
-
-#
-# Build rule for Launcher3 Go app with quickstep for Android Go devices.
-#
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    SystemUI-statsd \
-    SystemUISharedLib
-ifneq (,$(wildcard frameworks/base))
-  LOCAL_PRIVATE_PLATFORM_APIS := true
-else
-  LOCAL_SDK_VERSION := system_current
-  LOCAL_MIN_SDK_VERSION := 26
-endif
-LOCAL_STATIC_ANDROID_LIBRARIES := LauncherGoResLib
-
-LOCAL_SRC_FILES := \
-    $(call all-java-files-under, src) \
-    $(call all-java-files-under, quickstep/src) \
-    $(call all-java-files-under, go/src) \
-    $(call all-java-files-under, go/quickstep/src)
-
-LOCAL_RESOURCE_DIR := \
-    $(LOCAL_PATH)/go/quickstep/res \
-    $(LOCAL_PATH)/go/res \
-    $(LOCAL_PATH)/quickstep/res
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-LOCAL_PROGUARD_ENABLED := full
-
-LOCAL_PACKAGE_NAME := Launcher3QuickStepGo
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_SYSTEM_EXT_MODULE := true
-LOCAL_OVERRIDES_PACKAGES := Home Launcher2 Launcher3 Launcher3QuickStep
-LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.launcher3
-
-LOCAL_FULL_LIBS_MANIFEST_FILES := \
-    $(LOCAL_PATH)/go/AndroidManifest.xml \
-    $(LOCAL_PATH)/go/AndroidManifest-launcher.xml \
-    $(LOCAL_PATH)/AndroidManifest-common.xml
-
-LOCAL_MANIFEST_FILE := quickstep/AndroidManifest.xml
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_LICENSE_PACKAGE_NAME := Android Launcher3
-LOCAL_NOTICE_FILE := build/soong/licenses/LICENSE
-include $(BUILD_PACKAGE)
-
-
-# ==================================================
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/OWNERS b/OWNERS
index 7f98ea6..560b562 100644
--- a/OWNERS
+++ b/OWNERS
@@ -7,13 +7,6 @@
 alexchau@google.com
 andraskloczl@google.com
 patmanning@google.com
-petrcermak@google.com
-pbdr@google.com
-kideckel@google.com
-stevenckng@google.com
-ydixit@google.com
-boadway@google.com
-alinazaidi@google.com
 adamcohen@google.com
 hyunyoungs@google.com
 mrcasey@google.com
@@ -24,10 +17,8 @@
 zakcohen@google.com
 santie@google.com
 vadimt@google.com
-mett@google.com
 jonmiranda@google.com
 pinyaoting@google.com
-sfufa@google.com
 gwasserman@google.com
 jamesoleary@google.com
 joshtrask@google.com
@@ -37,8 +28,6 @@
 tracyzhou@google.com
 peanutbutter@google.com
 xuqiu@google.com
-sreyasr@google.com
-thiruram@google.com
 brianji@google.com
 
 per-file FeatureFlags.java, globs = set noparent
diff --git a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
index d16e12c..a91ff44 100644
--- a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
+++ b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
@@ -33,6 +33,7 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.ShortcutAndWidgetContainer;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.ArrayList;
 import java.util.Collection;
diff --git a/proguard.flags b/proguard.flags
index a450183..53a68de 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -2,10 +2,6 @@
   *;
 }
 
--keep class com.android.launcher3.graphics.ShadowDrawable {
-  public <init>(...);
-}
-
 # The support library contains references to newer platform versions.
 # Don't warn about those in case this app is linking against an older
 # platform version.  We know about them, and they are safe.
diff --git a/protos/view_capture.proto b/protos/view_capture.proto
new file mode 100644
index 0000000..349ff36
--- /dev/null
+++ b/protos/view_capture.proto
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2022 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";
+
+package com.android.launcher3.view;
+
+option java_outer_classname = "ViewCaptureData";
+
+message ExportedData {
+
+  repeated FrameData frameData = 1;
+}
+
+message FrameData {
+  optional int64 timestamp = 1;
+  optional ViewNode node = 2;
+}
+
+message ViewNode {
+  optional string classname = 1;
+  optional string id = 2;
+  optional int32 left = 3;
+  optional int32 top = 4;
+  optional int32 width = 5;
+  optional int32 height = 6;
+  optional int32 scrollX = 7;
+  optional int32 scrollY = 8;
+
+  optional float translationX = 9;
+  optional float translationY = 10;
+  optional float scaleX = 11 [default = 1];
+  optional float scaleY = 12 [default = 1];
+  optional float alpha = 13 [default = 1];
+
+  optional bool willNotDraw = 14;
+  optional bool clipChildren = 15;
+  optional int32 visibility = 16;
+
+  repeated ViewNode children = 17;
+
+  optional float elevation = 18;
+}
diff --git a/quickstep/Android.bp b/quickstep/Android.bp
index 70b1438..f739f81 100644
--- a/quickstep/Android.bp
+++ b/quickstep/Android.bp
@@ -26,7 +26,7 @@
 filegroup {
     name: "launcher3-quickstep-tests-src",
     path: "tests",
-    srcs: ["tests/src/**/*.java"],
+    srcs: ["tests/src/**/*.java", "tests/src/**/*.kt"],
 }
 
 filegroup {
diff --git a/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java b/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java
index e5f0295..84b907f 100644
--- a/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java
+++ b/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java
@@ -28,7 +28,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.taskbar.LauncherTaskbarUIController;
 import com.android.launcher3.testing.DebugTestInformationHandler;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.concurrent.ExecutionException;
 
diff --git a/quickstep/res/drawable/split_instructions_background.xml b/quickstep/res/drawable/split_instructions_background.xml
new file mode 100644
index 0000000..6d0e7db
--- /dev/null
+++ b/quickstep/res/drawable/split_instructions_background.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+    android:shape="rectangle">
+    <solid android:color="?androidprv:attr/colorAccentPrimary" />
+    <corners android:radius="@dimen/split_instructions_radius" />
+</shape>
\ No newline at end of file
diff --git a/quickstep/res/layout/split_instructions_view.xml b/quickstep/res/layout/split_instructions_view.xml
new file mode 100644
index 0000000..91fb05c
--- /dev/null
+++ b/quickstep/res/layout/split_instructions_view.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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.quickstep.views.SplitInstructionsView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="@drawable/split_instructions_background"
+    android:paddingRight="@dimen/split_instructions_horizontal_padding"
+    android:paddingLeft="@dimen/split_instructions_horizontal_padding"
+    android:paddingTop="@dimen/split_instructions_vertical_padding"
+    android:paddingBottom="@dimen/split_instructions_vertical_padding"
+    android:elevation="@dimen/split_instructions_elevation"
+    android:visibility="gone">
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/split_instructions_text"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:gravity="center"
+        android:textColor="?androidprv:attr/textColorOnAccent"
+        android:text="@string/toast_split_select_app" />
+</com.android.quickstep.views.SplitInstructionsView>
\ No newline at end of file
diff --git a/quickstep/res/layout/taskbar.xml b/quickstep/res/layout/taskbar.xml
index 3b1d217..94388b4 100644
--- a/quickstep/res/layout/taskbar.xml
+++ b/quickstep/res/layout/taskbar.xml
@@ -45,8 +45,8 @@
             android:id="@+id/start_contextual_buttons"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:paddingLeft="@dimen/taskbar_nav_buttons_spacing"
-            android:paddingRight="@dimen/taskbar_nav_buttons_spacing"
+            android:paddingStart="@dimen/taskbar_contextual_button_padding"
+            android:paddingEnd="@dimen/taskbar_contextual_button_padding"
             android:paddingTop="@dimen/taskbar_contextual_padding_top"
             android:gravity="center_vertical"
             android:layout_gravity="start"/>
@@ -56,9 +56,6 @@
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:orientation="horizontal"
-            android:paddingLeft="@dimen/taskbar_nav_buttons_spacing"
-            android:paddingRight="@dimen/taskbar_nav_buttons_spacing"
-            android:layout_marginEnd="@dimen/taskbar_contextual_button_margin"
             android:gravity="center_vertical"
             android:layout_gravity="end"/>
 
@@ -66,8 +63,6 @@
             android:id="@+id/end_contextual_buttons"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:paddingLeft="@dimen/taskbar_nav_buttons_spacing"
-            android:paddingRight="@dimen/taskbar_nav_buttons_spacing"
             android:paddingTop="@dimen/taskbar_contextual_padding_top"
             android:gravity="center_vertical"
             android:layout_gravity="end"/>
diff --git a/quickstep/res/values-land/dimens.xml b/quickstep/res/values-land/dimens.xml
index f233bde..905fbda 100644
--- a/quickstep/res/values-land/dimens.xml
+++ b/quickstep/res/values-land/dimens.xml
@@ -15,7 +15,8 @@
      limitations under the License.
 -->
 <resources>
-    <dimen name="overview_task_margin">8dp</dimen>
+    <!--  Overview actions  -->
+    <dimen name="overview_actions_top_margin">12dp</dimen>
 
     <!-- Tips Gesture Tutorial -->
     <dimen name="gesture_tutorial_feedback_margin_start_end">126dp</dimen>
@@ -73,4 +74,10 @@
 
     <!-- Gesture Tutorial mock taskbar -->
     <dimen name="gesture_tutorial_taskbar_padding_start_end">218dp</dimen>
+
+    <!--  Taskbar 3 button spacing  -->
+    <dimen name="taskbar_button_margin_5_5">94.5dp</dimen>
+    <dimen name="taskbar_button_margin_6_5">219.6dp</dimen>
+    <dimen name="taskbar_button_margin_4_5">84dp</dimen>
+    <dimen name="taskbar_button_margin_4_4">79dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values-sw600dp/dimens.xml b/quickstep/res/values-sw600dp/dimens.xml
index 7494683..cfbbf8d 100644
--- a/quickstep/res/values-sw600dp/dimens.xml
+++ b/quickstep/res/values-sw600dp/dimens.xml
@@ -14,16 +14,23 @@
  * limitations under the License.
 */
 -->
+<!-- Applies to small tablet screens -->
 <resources>
     <dimen name="navigation_key_padding">25dp</dimen>
 
-    <!--  Task View  -->
+    <!--  Overview Task Views  -->
+    <!--  A touch target for icons, sometimes slightly larger than the icons themselves  -->
     <dimen name="task_thumbnail_icon_size">48dp</dimen>
+    <!--  The icon size for the focused task, placed in center of touch target  -->
     <dimen name="task_thumbnail_icon_drawable_size">44dp</dimen>
+    <!--  The space under the focused task icon  -->
     <dimen name="overview_task_margin">12dp</dimen>
+    <!--  The icon size of all non-focused task icons, placed in center of touch target  -->
     <dimen name="task_thumbnail_icon_drawable_size_grid">44dp</dimen>
-    <dimen name="overview_task_margin_grid">12dp</dimen>
+    <!--  The space between grid rows (when there's 2 rows of thumbnails)  -->
     <dimen name="overview_grid_row_spacing">28dp</dimen>
+    <!--  The horizontal space between tasks  -->
     <dimen name="overview_page_spacing">36dp</dimen>
+    <!--  The space to the left and to the right of the "Clear all" button  -->
     <dimen name="overview_grid_side_margin">64dp</dimen>
 </resources>
diff --git a/quickstep/res/values-sw720dp/dimens.xml b/quickstep/res/values-sw720dp/dimens.xml
index ceaa8f8..284ce11 100644
--- a/quickstep/res/values-sw720dp/dimens.xml
+++ b/quickstep/res/values-sw720dp/dimens.xml
@@ -14,14 +14,23 @@
  * limitations under the License.
 */
 -->
+<!-- Applies to large tablet screens -->
 <resources>
-    <!--  Task View  -->
+    <!--  Overview Task Views  -->
+    <!--  The primary task thumbnail uses up to this much of the total screen height/width  -->
+    <item name="overview_max_scale" format="float" type="dimen">0.7</item>
+    <!--  A touch target for icons, sometimes slightly larger than the icons themselves  -->
     <dimen name="task_thumbnail_icon_size">48dp</dimen>
+    <!--  The icon size for the focused task, placed in center of touch target  -->
     <dimen name="task_thumbnail_icon_drawable_size">44dp</dimen>
+    <!--  The space under the focused task icon  -->
     <dimen name="overview_task_margin">16dp</dimen>
+    <!--  The icon size of all non-focused task icons, placed in center of touch target  -->
     <dimen name="task_thumbnail_icon_drawable_size_grid">44dp</dimen>
-    <dimen name="overview_task_margin_grid">16dp</dimen>
+    <!--  The space between grid rows (when there's 2 rows of thumbnails)  -->
     <dimen name="overview_grid_row_spacing">36dp</dimen>
+    <!--  The horizontal space between tasks  -->
     <dimen name="overview_page_spacing">44dp</dimen>
+    <!--  The space to the left and to the right of the "Clear all" button  -->
     <dimen name="overview_grid_side_margin">64dp</dimen>
 </resources>
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 3072a3e..c85e71c 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -31,13 +31,19 @@
 
     <dimen name="overview_minimum_next_prev_size">50dp</dimen>
 
-    <!--  Task View  -->
+    <!--  Overview Task Views  -->
+    <!--  The primary task thumbnail uses up to this much of the total screen height/width  -->
+    <item name="overview_max_scale" format="float" type="dimen">0.7</item>
+    <!--  A touch target for icons, sometimes slightly larger than the icons themselves  -->
     <dimen name="task_thumbnail_icon_size">48dp</dimen>
+    <!--  The icon size for the focused task, placed in center of touch target  -->
     <dimen name="task_thumbnail_icon_drawable_size">44dp</dimen>
+    <!--  The space under the focused task icon  -->
     <dimen name="overview_task_margin">16dp</dimen>
+    <!--  The horizontal space between tasks  -->
     <dimen name="overview_page_spacing">16dp</dimen>
 
-    <item name="overview_max_scale" format="float" type="dimen">0.7</item>
+    <dimen name="task_icon_cache_default_icon_size">72dp</dimen>
     <item name="overview_modal_max_scale" format="float" type="dimen">1.1</item>
 
     <!-- Overrideable in overlay that provides the Overview Actions. -->
@@ -66,7 +72,6 @@
     <dimen name="quickstep_fling_threshold_speed">0.5dp</dimen>
 
     <!-- Launcher app transition -->
-    <item name="content_scale" format="float" type="dimen">0.97</item>
     <dimen name="closing_window_trans_y">115dp</dimen>
 
     <dimen name="quick_switch_scaling_scroll_threshold">100dp</dimen>
@@ -239,7 +244,7 @@
     <dimen name="navigation_key_padding">0dp</dimen>
 
     <!-- Floating rotation button -->
-    <dimen name="floating_rotation_button_diameter">40dp</dimen>
+    <dimen name="floating_rotation_button_diameter">52dp</dimen>
     <dimen name="floating_rotation_button_min_margin">20dp</dimen>
     <dimen name="floating_rotation_button_taskbar_left_margin">20dp</dimen>
     <dimen name="floating_rotation_button_taskbar_bottom_margin">10dp</dimen>
@@ -250,14 +255,15 @@
     <dimen name="taskbar_icon_touch_size">48dp</dimen>
     <dimen name="taskbar_icon_drag_icon_size">54dp</dimen>
     <dimen name="taskbar_folder_margin">16dp</dimen>
-    <dimen name="taskbar_nav_buttons_spacing">16dp</dimen>
+    <dimen name="taskbar_contextual_button_padding">16dp</dimen>
     <dimen name="taskbar_contextual_padding_top">8dp</dimen>
     <dimen name="taskbar_nav_buttons_size">44dp</dimen>
-    <dimen name="taskbar_contextual_button_margin">40dp</dimen>
-    <dimen name="taskbar_hotseat_nav_spacing">42dp</dimen>
+    <dimen name="taskbar_contextual_button_margin">47dp</dimen>
+    <dimen name="taskbar_hotseat_nav_spacing">24dp</dimen>
     <dimen name="taskbar_contextual_buttons_size">35dp</dimen>
     <dimen name="taskbar_stashed_size">24dp</dimen>
     <dimen name="taskbar_stashed_handle_width">220dp</dimen>
+    <dimen name="taskbar_stashed_small_screen">108dp</dimen>
     <dimen name="taskbar_unstash_input_area">316dp</dimen>
     <dimen name="taskbar_stashed_handle_height">4dp</dimen>
     <dimen name="taskbar_edu_wave_anim_trans_y">25dp</dimen>
@@ -268,4 +274,13 @@
     <dimen name="taskbar_back_button_left_margin_kids">48dp</dimen>
     <dimen name="taskbar_home_button_left_margin_kids">48dp</dimen>
     <dimen name="taskbar_icon_size_kids">32dp</dimen>
+
+    <!--  Taskbar 3 button spacing  -->
+    <dimen name="taskbar_button_space_inbetween">24dp</dimen>
+    <dimen name="taskbar_button_space_inbetween_phone">40dp</dimen>
+    <dimen name="taskbar_button_margin_5_5">26dp</dimen>
+    <dimen name="taskbar_button_margin_6_5">75dp</dimen>
+    <dimen name="taskbar_button_margin_4_5">47dp</dimen>
+    <dimen name="taskbar_button_margin_4_4">47dp</dimen>
+    <dimen name="taskbar_button_margin_default">47dp</dimen>
 </resources>
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 2239102..c2e8658 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -20,6 +20,8 @@
 import static com.android.launcher3.LauncherState.FLAG_HIDE_BACK_BUTTON;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.NO_OFFSET;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_SPLIT_FROM_WORKSPACE;
 import static com.android.launcher3.model.data.ItemInfo.NO_MATCHING_ID;
@@ -70,6 +72,7 @@
 import com.android.launcher3.util.DisplayController.NavigationMode;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ObjectWrapper;
+import com.android.launcher3.util.PendingSplitSelectInfo;
 import com.android.launcher3.util.RunnableList;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.UiThreadHelper;
@@ -91,7 +94,10 @@
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import com.android.systemui.unfold.UnfoldTransitionFactory;
 import com.android.systemui.unfold.UnfoldTransitionProgressProvider;
+import com.android.systemui.unfold.config.ResourceUnfoldTransitionConfig;
 import com.android.systemui.unfold.config.UnfoldTransitionConfig;
+import com.android.systemui.unfold.system.ActivityManagerActivityTypeProvider;
+import com.android.systemui.unfold.system.DeviceStateManagerFoldProvider;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -104,7 +110,7 @@
  */
 public abstract class BaseQuickstepLauncher extends Launcher {
 
-    private DepthController mDepthController = new DepthController(this);
+    private DepthController mDepthController;
     private QuickstepTransitionManager mAppTransitionManager;
 
     /**
@@ -127,9 +133,19 @@
     private @Nullable UnfoldTransitionProgressProvider mUnfoldTransitionProgressProvider;
     private @Nullable LauncherUnfoldAnimationController mLauncherUnfoldAnimationController;
 
+    /**
+     * If Launcher restarted while in the middle of an Overview split select, it needs this data to
+     * recover. In all other cases this will remain null.
+     */
+    private PendingSplitSelectInfo mPendingSplitSelectInfo = null;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        if (savedInstanceState != null) {
+            mPendingSplitSelectInfo = ObjectWrapper.unwrap(
+                    savedInstanceState.getIBinder(PENDING_SPLIT_SELECT_INFO));
+        }
         addMultiWindowModeChangedListener(mDepthController);
         initUnfoldTransitionProgressProvider();
     }
@@ -231,7 +247,6 @@
     @Override
     public void onScrollChanged(float progress) {
         super.onScrollChanged(progress);
-        mDepthController.onOverlayScrollChanged(progress);
         onTaskbarInAppDisplayProgressUpdate(progress, MINUS_ONE_PAGE_PROGRESS_INDEX);
     }
 
@@ -329,6 +344,7 @@
         mAppTransitionManager.registerRemoteTransitions();
 
         mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
+        mDepthController = new DepthController(this);
     }
 
     private void onTISConnected(TISBinder binder) {
@@ -343,15 +359,17 @@
     }
 
     private void initUnfoldTransitionProgressProvider() {
-        final UnfoldTransitionConfig config = UnfoldTransitionFactory.createConfig(this);
+        final UnfoldTransitionConfig config = new ResourceUnfoldTransitionConfig();
         if (config.isEnabled()) {
             mUnfoldTransitionProgressProvider =
                     UnfoldTransitionFactory.createUnfoldTransitionProgressProvider(
-                            this,
+                            /* context= */ this,
                             config,
                             ProxyScreenStatusProvider.INSTANCE,
-                            getSystemService(DeviceStateManager.class),
-                            getSystemService(ActivityManager.class),
+                            new DeviceStateManagerFoldProvider(
+                                    getSystemService(DeviceStateManager.class), /* context */this),
+                            new ActivityManagerActivityTypeProvider(
+                                    getSystemService(ActivityManager.class)),
                             getSystemService(SensorManager.class),
                             getMainThreadHandler(),
                             getMainExecutor(),
@@ -638,4 +656,53 @@
             mDepthController.dump(prefix, writer);
         }
     }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+
+        // If Launcher shuts downs during split select, we save some extra data in the recovery
+        // bundle to allow graceful recovery. The normal LauncherState restore mechanism doesn't
+        // work in this case because restoring straight to OverviewSplitSelect without staging data,
+        // or before the tasks themselves have loaded into Overview, causes a crash. So we tell
+        // Launcher to first restore into Overview state, wait for the relevant tasks and icons to
+        // load in, and then proceed to OverviewSplitSelect.
+        if (isInState(OVERVIEW_SPLIT_SELECT)) {
+            SplitSelectStateController splitSelectStateController =
+                    ((RecentsView) getOverviewPanel()).getSplitPlaceholder();
+            // Launcher will restart in Overview and then transition to OverviewSplitSelect.
+            outState.putIBinder(PENDING_SPLIT_SELECT_INFO, ObjectWrapper.wrap(
+                    new PendingSplitSelectInfo(
+                            splitSelectStateController.getInitialTaskId(),
+                            splitSelectStateController.getActiveSplitStagePosition()
+                    )
+            ));
+            outState.putInt(RUNTIME_STATE, OVERVIEW.ordinal);
+        }
+    }
+
+    /**
+     * When Launcher restarts, it sometimes needs to recover to a split selection state.
+     * This function checks if such a recovery is needed.
+     * @return a boolean representing whether the launcher is waiting to recover to
+     * OverviewSplitSelect state.
+     */
+    public boolean hasPendingSplitSelectInfo() {
+        return mPendingSplitSelectInfo != null;
+    }
+
+    /**
+     * See {@link #hasPendingSplitSelectInfo()}
+     */
+    public @Nullable PendingSplitSelectInfo getPendingSplitSelectInfo() {
+        return mPendingSplitSelectInfo;
+    }
+
+    /**
+     * When the launcher has successfully recovered to OverviewSplitSelect state, this function
+     * deletes the recovery data, returning it to a null state.
+     */
+    public void finishSplitSelectRecovery() {
+        mPendingSplitSelectInfo = null;
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 9aeb370..d348cc3 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -31,7 +31,6 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.Utilities.mapBoundToRange;
-import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.anim.Interpolators.ACCEL_1_5;
 import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_1_5;
@@ -44,7 +43,6 @@
 import static com.android.launcher3.config.FeatureFlags.SEPARATE_RECENTS_ACTIVITY;
 import static com.android.launcher3.model.data.ItemInfo.NO_MATCHING_ID;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.launcher3.util.window.RefreshRateTracker.getSingleFrameMs;
 import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
 import static com.android.launcher3.views.FloatingIconView.getFloatingIconView;
@@ -78,9 +76,9 @@
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.util.Log;
 import android.util.Pair;
 import android.util.Size;
+import android.view.CrossWindowBlurListeners;
 import android.view.SurfaceControl;
 import android.view.View;
 import android.view.ViewRootImpl;
@@ -96,11 +94,13 @@
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.LauncherAnimationRunner.RemoteAnimationFactory;
 import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.icons.FastBitmapDrawable;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.taskbar.LauncherTaskbarUIController;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.ActivityOptionsWrapper;
 import com.android.launcher3.util.DynamicResource;
@@ -137,7 +137,6 @@
 import com.android.wm.shell.startingsurface.IStartingWindowListener;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
 
@@ -146,8 +145,6 @@
  */
 public class QuickstepTransitionManager implements OnDeviceProfileChangeListener {
 
-    private static final String TAG = "QuickstepTransition";
-
     private static final boolean ENABLE_SHELL_STARTING_SURFACE =
             SystemProperties.getBoolean("persist.debug.shell_starting_surface", true);
 
@@ -184,6 +181,10 @@
     public static final int SPLIT_DIVIDER_ANIM_DURATION = 100;
 
     public static final int CONTENT_ALPHA_DURATION = 217;
+    public static final int TASKBAR_TO_APP_DURATION = 600;
+    // TODO(b/236145847): Tune TASKBAR_TO_HOME_DURATION to 383 after conflict with unlock animation
+    // is solved.
+    public static final int TASKBAR_TO_HOME_DURATION = 300;
     protected static final int CONTENT_SCALE_DURATION = 350;
     protected static final int CONTENT_SCRIM_DURATION = 350;
 
@@ -197,7 +198,6 @@
 
     final Handler mHandler;
 
-    private final float mContentScale;
     private final float mClosingWindowTransY;
     private final float mMaxShadowRadius;
 
@@ -242,7 +242,6 @@
         mBackAnimationController = new LauncherBackAnimationController(mLauncher, this);
 
         Resources res = mLauncher.getResources();
-        mContentScale = res.getFloat(R.dimen.content_scale);
         mClosingWindowTransY = res.getDimensionPixelSize(R.dimen.closing_window_trans_y);
         mMaxShadowRadius = res.getDimensionPixelSize(R.dimen.max_shadow_radius);
 
@@ -445,7 +444,7 @@
                         4 - rotationChange);
             }
         }
-        if (mDeviceProfile.isTaskbarPresentInApps) {
+        if (mDeviceProfile.isTaskbarPresentInApps && !target.willShowImeOnTarget) {
             // Animate to above the taskbar.
             bounds.bottom -= target.contentInsets.bottom;
         }
@@ -480,8 +479,8 @@
                 : new float[]{0, 1};
 
         float[] scales = isAppOpening
-                ? new float[]{1, mContentScale}
-                : new float[]{mContentScale, 1};
+                ? new float[]{1, mDeviceProfile.workspaceContentScale}
+                : new float[]{mDeviceProfile.workspaceContentScale, 1};
 
         // Pause expensive view updates as they can lead to layer thrashing and skipped frames.
         mLauncher.pauseExpensiveViewUpdates();
@@ -528,7 +527,15 @@
             workspace.forEachVisiblePage(
                     view -> viewsToAnimate.add(((CellLayout) view).getShortcutsAndWidgets()));
 
-            viewsToAnimate.add(mLauncher.getHotseat());
+            // Do not scale hotseat as a whole when taskbar is present, and scale QSB only if it's
+            // not inline.
+            if (mDeviceProfile.isTaskbarPresent) {
+                if (!mDeviceProfile.isQsbInline) {
+                    viewsToAnimate.add(mLauncher.getHotseat().getQsb());
+                }
+            } else {
+                viewsToAnimate.add(mLauncher.getHotseat());
+            }
 
             viewsToAnimate.forEach(view -> {
                 view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
@@ -614,28 +621,9 @@
         RecentsView overview = mLauncher.getOverviewPanel();
         ObjectAnimator alpha = ObjectAnimator.ofFloat(overview,
                 RecentsView.CONTENT_ALPHA, alphas);
-        Log.d(BAD_STATE, "QTM composeViewContentAnimator alphas=" + Arrays.toString(alphas));
-        alpha.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationStart(Animator animation) {
-                Log.d(BAD_STATE, "QTM composeViewContentAnimator onStart");
-            }
-
-            @Override
-            public void onAnimationCancel(Animator animation) {
-                float alpha = overview == null ? -1 : RecentsView.CONTENT_ALPHA.get(overview);
-                Log.d(BAD_STATE, "QTM composeViewContentAnimator onCancel, alpha=" + alpha);
-            }
-
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                Log.d(BAD_STATE, "QTM composeViewContentAnimator onEnd");
-            }
-        });
         alpha.setDuration(CONTENT_ALPHA_DURATION);
         alpha.setInterpolator(LINEAR);
         anim.play(alpha);
-        Log.d(BAD_STATE, "QTM composeViewContentAnimator setFreezeVisibility=true");
         overview.setFreezeViewVisibility(true);
 
         ObjectAnimator scaleAnim = ObjectAnimator.ofFloat(overview, SCALE_PROPERTY, scales);
@@ -644,7 +632,6 @@
         anim.play(scaleAnim);
 
         return () -> {
-            Log.d(BAD_STATE, "QTM composeViewContentAnimator onEnd setFreezeVisibility=false");
             overview.setFreezeViewVisibility(false);
             SCALE_PROPERTY.set(overview, 1f);
             mLauncher.getStateManager().reapplyState();
@@ -1059,54 +1046,37 @@
     private ObjectAnimator getBackgroundAnimator() {
         // When launching an app from overview that doesn't map to a task, we still want to just
         // blur the wallpaper instead of the launcher surface as well
-        boolean allowBlurringLauncher = mLauncher.getStateManager().getState() != OVERVIEW;
-        DepthController depthController = mLauncher.getDepthController();
+        boolean allowBlurringLauncher = mLauncher.getStateManager().getState() != OVERVIEW
+                && BlurUtils.supportsBlursOnWindows();
+
+        MyDepthController depthController = new MyDepthController(mLauncher);
         ObjectAnimator backgroundRadiusAnim = ObjectAnimator.ofFloat(depthController, DEPTH,
-                BACKGROUND_APP.getDepth(mLauncher))
+                        BACKGROUND_APP.getDepth(mLauncher))
                 .setDuration(APP_LAUNCH_DURATION);
+
         if (allowBlurringLauncher) {
-            final SurfaceControl dimLayer;
-            if (BlurUtils.supportsBlursOnWindows()) {
-                // Create a temporary effect layer, that lives on top of launcher, so we can apply
-                // the blur to it. The EffectLayer will be fullscreen, which will help with caching
-                // optimizations on the SurfaceFlinger side:
-                // - Results would be able to be cached as a texture
-                // - There won't be texture allocation overhead, because EffectLayers don't have
-                //   buffers
-                ViewRootImpl viewRootImpl = mLauncher.getDragLayer().getViewRootImpl();
-                SurfaceControl parent = viewRootImpl != null
-                        ? viewRootImpl.getSurfaceControl()
-                        : null;
-                dimLayer = new SurfaceControl.Builder()
-                        .setName("Blur layer")
-                        .setParent(parent)
-                        .setOpaque(false)
-                        .setHidden(false)
-                        .setEffectLayer()
-                        .build();
-            } else {
-                dimLayer = null;
-            }
+            // Create a temporary effect layer, that lives on top of launcher, so we can apply
+            // the blur to it. The EffectLayer will be fullscreen, which will help with caching
+            // optimizations on the SurfaceFlinger side:
+            // - Results would be able to be cached as a texture
+            // - There won't be texture allocation overhead, because EffectLayers don't have
+            //   buffers
+            ViewRootImpl viewRootImpl = mLauncher.getDragLayer().getViewRootImpl();
+            SurfaceControl parent = viewRootImpl != null
+                    ? viewRootImpl.getSurfaceControl()
+                    : null;
+            SurfaceControl dimLayer = new SurfaceControl.Builder()
+                    .setName("Blur layer")
+                    .setParent(parent)
+                    .setOpaque(false)
+                    .setHidden(false)
+                    .setEffectLayer()
+                    .build();
 
-            depthController.setSurface(dimLayer);
-            backgroundRadiusAnim.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationStart(Animator animation) {
-                    depthController.setIsInLaunchTransition(true);
-                }
-
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    depthController.setIsInLaunchTransition(false);
-                    depthController.setSurface(null);
-                    if (dimLayer != null) {
-                        new SurfaceControl.Transaction()
-                                .remove(dimLayer)
-                                .apply();
-                    }
-                }
-            });
+            backgroundRadiusAnim.addListener(AnimatorListeners.forEndCallback(() ->
+                    new SurfaceControl.Transaction().remove(dimLayer).apply()));
         }
+
         return backgroundRadiusAnim;
     }
 
@@ -1448,7 +1418,7 @@
         animation.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
-                anim.start(mLauncher, velocityPxPerS);
+                anim.start(mLauncher, mDeviceProfile, velocityPxPerS);
             }
         });
         return anim;
@@ -1951,4 +1921,17 @@
             return Utilities.mapToRange(progress, start, end, 1, 0, ACCEL_1_5);
         }
     }
+
+    private static class MyDepthController extends DepthController {
+        MyDepthController(Launcher l) {
+            super(l);
+            setCrossWindowBlursEnabled(
+                    CrossWindowBlurListeners.getInstance().isCrossWindowBlurEnabled());
+        }
+
+        @Override
+        public void setSurface(SurfaceControl surface) {
+            super.setSurface(surface);
+        }
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
index 119ae90..7b48332 100644
--- a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduDialog.java
@@ -41,7 +41,6 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.uioverrides.PredictedAppIcon;
 import com.android.launcher3.views.AbstractSlideInView;
 
@@ -107,8 +106,7 @@
         mDismissBtn.setOnClickListener(this::onDismiss);
 
         LinearLayout buttonContainer = findViewById(R.id.button_container);
-        int adjustedMarginEnd = ApiWrapper.getHotseatEndOffset(context)
-                - buttonContainer.getPaddingEnd();
+        int adjustedMarginEnd = grid.hotseatBarEndOffset - buttonContainer.getPaddingEnd();
         if (InvariantDeviceProfile.INSTANCE.get(context)
                 .getDeviceProfile(context).isTaskbarPresent && adjustedMarginEnd > 0) {
             ((LinearLayout.LayoutParams) buttonContainer.getLayoutParams()).setMarginEnd(
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index eda0823..1311b1d 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -23,13 +23,8 @@
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
-import android.app.WallpaperManager;
-import android.os.IBinder;
-import android.os.SystemProperties;
 import android.util.FloatProperty;
-import android.view.AttachedSurfaceControl;
 import android.view.CrossWindowBlurListeners;
-import android.view.SurfaceControl;
 import android.view.View;
 import android.view.ViewRootImpl;
 import android.view.ViewTreeObserver;
@@ -37,12 +32,11 @@
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
-import com.android.systemui.shared.system.BlurUtils;
+import com.android.quickstep.util.BaseDepthController;
 
 import java.io.PrintWriter;
 import java.util.function.Consumer;
@@ -50,23 +44,9 @@
 /**
  * Controls blur and wallpaper zoom, for the Launcher surface only.
  */
-public class DepthController implements StateHandler<LauncherState>,
+public class DepthController extends BaseDepthController implements StateHandler<LauncherState>,
         BaseActivity.MultiWindowModeChangedListener {
 
-    private static final boolean OVERLAY_SCROLL_ENABLED = false;
-    public static final FloatProperty<DepthController> DEPTH =
-            new FloatProperty<DepthController>("depth") {
-                @Override
-                public void setValue(DepthController depthController, float depth) {
-                    depthController.setDepth(depth);
-                }
-
-                @Override
-                public Float get(DepthController depthController) {
-                    return depthController.mDepth;
-                }
-            };
-
     /**
      * A property that updates the background blur within a given range of values (ie. even if the
      * animator goes beyond 0..1, the interpolated value will still be bounded).
@@ -92,96 +72,46 @@
         }
     }
 
-    private final ViewTreeObserver.OnDrawListener mOnDrawListener =
-            new ViewTreeObserver.OnDrawListener() {
-                @Override
-                public void onDraw() {
-                    View view = mLauncher.getDragLayer();
-                    ViewRootImpl viewRootImpl = view.getViewRootImpl();
-                    boolean applied = setSurface(
-                            viewRootImpl != null ? viewRootImpl.getSurfaceControl() : null);
-                    if (!applied) {
-                        dispatchTransactionSurface(mDepth);
-                    }
-                    view.post(() -> view.getViewTreeObserver().removeOnDrawListener(this));
-                }
-            };
+    private final ViewTreeObserver.OnDrawListener mOnDrawListener = this::onLauncherDraw;
 
-    private final Consumer<Boolean> mCrossWindowBlurListener = new Consumer<Boolean>() {
-        @Override
-        public void accept(Boolean enabled) {
-            mCrossWindowBlursEnabled = enabled;
-            dispatchTransactionSurface(mDepth);
-        }
-    };
+    private final Consumer<Boolean> mCrossWindowBlurListener = this::setCrossWindowBlursEnabled;
 
-    private final Runnable mOpaquenessListener = new Runnable() {
-        @Override
-        public void run() {
-            dispatchTransactionSurface(mDepth);
-        }
-    };
+    private final Runnable mOpaquenessListener = this::applyDepthAndBlur;
 
-    private final Launcher mLauncher;
-    /**
-     * Blur radius when completely zoomed out, in pixels.
-     */
-    private int mMaxBlurRadius;
-    private boolean mCrossWindowBlursEnabled;
-    private WallpaperManager mWallpaperManager;
-    private SurfaceControl mSurface;
-    /**
-     * How visible the -1 overlay is, from 0 to 1.
-     */
-    private float mOverlayScrollProgress;
-    /**
-     * Ratio from 0 to 1, where 0 is fully zoomed out, and 1 is zoomed in.
-     * @see android.service.wallpaper.WallpaperService.Engine#onZoomChanged(float)
-     */
-    private float mDepth;
-    /**
-     * Last blur value, in pixels, that was applied.
-     * For debugging purposes.
-     */
-    private int mCurrentBlur;
     /**
      * If we're launching and app and should not be blurring the screen for performance reasons.
      */
     private boolean mBlurDisabledForAppLaunch;
-    /**
-     * If we requested early wake-up offsets to SurfaceFlinger.
-     */
-    private boolean mInEarlyWakeUp;
+
 
     // Workaround for animating the depth when multiwindow mode changes.
     private boolean mIgnoreStateChangesDuringMultiWindowAnimation = false;
 
-    // Hints that there is potentially content behind Launcher and that we shouldn't optimize by
-    // marking the launcher surface as opaque.  Only used in certain Launcher states.
-    private boolean mHasContentBehindLauncher;
-
     private View.OnAttachStateChangeListener mOnAttachListener;
 
     public DepthController(Launcher l) {
-        mLauncher = l;
+        super(l);
+    }
+
+    private void onLauncherDraw() {
+        View view = mLauncher.getDragLayer();
+        ViewRootImpl viewRootImpl = view.getViewRootImpl();
+        setSurface(viewRootImpl != null ? viewRootImpl.getSurfaceControl() : null);
+        view.post(() -> view.getViewTreeObserver().removeOnDrawListener(mOnDrawListener));
     }
 
     private void ensureDependencies() {
-        if (mWallpaperManager == null) {
-            mMaxBlurRadius = mLauncher.getResources().getInteger(R.integer.max_depth_blur_radius);
-            mWallpaperManager = mLauncher.getSystemService(WallpaperManager.class);
-        }
-
         if (mLauncher.getRootView() != null && mOnAttachListener == null) {
+            View rootView = mLauncher.getRootView();
             mOnAttachListener = new View.OnAttachStateChangeListener() {
                 @Override
                 public void onViewAttachedToWindow(View view) {
+                    CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
+                            mCrossWindowBlurListener);
+                    mLauncher.getScrimView().addOpaquenessListener(mOpaquenessListener);
+
                     // To handle the case where window token is invalid during last setDepth call.
-                    IBinder windowToken = mLauncher.getRootView().getWindowToken();
-                    if (windowToken != null) {
-                        mWallpaperManager.setWallpaperZoomOut(windowToken, mDepth);
-                    }
-                    onAttached();
+                    applyDepthAndBlur();
                 }
 
                 @Override
@@ -190,23 +120,13 @@
                     mLauncher.getScrimView().removeOpaquenessListener(mOpaquenessListener);
                 }
             };
-            mLauncher.getRootView().addOnAttachStateChangeListener(mOnAttachListener);
-            if (mLauncher.getRootView().isAttachedToWindow()) {
-                onAttached();
+            rootView.addOnAttachStateChangeListener(mOnAttachListener);
+            if (rootView.isAttachedToWindow()) {
+                mOnAttachListener.onViewAttachedToWindow(rootView);
             }
         }
     }
 
-    private void onAttached() {
-        CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
-                mCrossWindowBlurListener);
-        mLauncher.getScrimView().addOpaquenessListener(mOpaquenessListener);
-    }
-
-    public void setHasContentBehindLauncher(boolean hasContentBehindLauncher) {
-        mHasContentBehindLauncher = hasContentBehindLauncher;
-    }
-
     /**
      * Sets if the underlying activity is started or not
      */
@@ -219,26 +139,6 @@
         }
     }
 
-    /**
-     * Sets the specified app target surface to apply the blur to.
-     * @return true when surface was valid and transaction was dispatched.
-     */
-    public boolean setSurface(SurfaceControl surface) {
-        // Set launcher as the SurfaceControl when we don't need an external target anymore.
-        if (surface == null) {
-            ViewRootImpl viewRootImpl = mLauncher.getDragLayer().getViewRootImpl();
-            surface = viewRootImpl != null ? viewRootImpl.getSurfaceControl() : null;
-        }
-        if (mSurface != surface) {
-            mSurface = surface;
-            if (surface != null) {
-                dispatchTransactionSurface(mDepth);
-                return true;
-            }
-        }
-        return false;
-    }
-
     @Override
     public void setState(LauncherState toState) {
         if (mSurface == null || mIgnoreStateChangesDuringMultiWindowAnimation) {
@@ -249,7 +149,7 @@
         if (Float.compare(mDepth, toDepth) != 0) {
             setDepth(toDepth);
         } else if (toState == LauncherState.OVERVIEW) {
-            dispatchTransactionSurface(mDepth);
+            applyDepthAndBlur();
         } else if (toState == LauncherState.BACKGROUND_APP) {
             mLauncher.getDragLayer().getViewTreeObserver().addOnDrawListener(mOnDrawListener);
         }
@@ -269,90 +169,10 @@
         }
     }
 
-    /**
-     * If we're launching an app from the home screen.
-     */
-    public void setIsInLaunchTransition(boolean inLaunchTransition) {
-        boolean blurEnabled = SystemProperties.getBoolean("ro.launcher.blur.appLaunch", true);
-        mBlurDisabledForAppLaunch = inLaunchTransition && !blurEnabled;
-        if (!inLaunchTransition) {
-            // Reset depth at the end of the launch animation, so the wallpaper won't be
-            // zoomed out if an app crashes.
-            setDepth(0f);
-        }
-    }
-
-    private void setDepth(float depth) {
-        depth = Utilities.boundToRange(depth, 0, 1);
-        // Round out the depth to dedupe frequent, non-perceptable updates
-        int depthI = (int) (depth * 256);
-        float depthF = depthI / 256f;
-        if (Float.compare(mDepth, depthF) == 0) {
-            return;
-        }
-        dispatchTransactionSurface(depthF);
-        mDepth = depthF;
-    }
-
-    public void onOverlayScrollChanged(float progress) {
-        if (!OVERLAY_SCROLL_ENABLED) {
-            return;
-        }
-        // Add some padding to the progress, such we don't change the depth on the last frames of
-        // the animation. It's possible that a user flinging the feed quickly would scroll
-        // horizontally by accident, causing the device to enter client composition unnecessarily.
-        progress = Math.min(progress * 1.1f, 1f);
-
-        // Round out the progress to dedupe frequent, non-perceptable updates
-        int progressI = (int) (progress * 256);
-        float progressF = Utilities.boundToRange(progressI / 256f, 0f, 1f);
-        if (Float.compare(mOverlayScrollProgress, progressF) == 0) {
-            return;
-        }
-        mOverlayScrollProgress = progressF;
-        dispatchTransactionSurface(mDepth);
-    }
-
-    private boolean dispatchTransactionSurface(float depth) {
-        boolean supportsBlur = BlurUtils.supportsBlursOnWindows();
-        if (supportsBlur && (mSurface == null || !mSurface.isValid())) {
-            return false;
-        }
+    @Override
+    protected void applyDepthAndBlur() {
         ensureDependencies();
-        depth = Math.max(depth, mOverlayScrollProgress);
-        IBinder windowToken = mLauncher.getRootView().getWindowToken();
-        if (windowToken != null) {
-            mWallpaperManager.setWallpaperZoomOut(windowToken, depth);
-        }
-
-        if (supportsBlur) {
-            boolean hasOpaqueBg = mLauncher.getScrimView().isFullyOpaque();
-            boolean isSurfaceOpaque = !mHasContentBehindLauncher && hasOpaqueBg;
-
-            mCurrentBlur = !mCrossWindowBlursEnabled || mBlurDisabledForAppLaunch || hasOpaqueBg
-                    ? 0 : (int) (depth * mMaxBlurRadius);
-            SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()
-                    .setBackgroundBlurRadius(mSurface, mCurrentBlur)
-                    .setOpaque(mSurface, isSurfaceOpaque);
-
-            // Set early wake-up flags when we know we're executing an expensive operation, this way
-            // SurfaceFlinger will adjust its internal offsets to avoid jank.
-            boolean wantsEarlyWakeUp = depth > 0 && depth < 1;
-            if (wantsEarlyWakeUp && !mInEarlyWakeUp) {
-                transaction.setEarlyWakeupStart();
-                mInEarlyWakeUp = true;
-            } else if (!wantsEarlyWakeUp && mInEarlyWakeUp) {
-                transaction.setEarlyWakeupEnd();
-                mInEarlyWakeUp = false;
-            }
-
-            AttachedSurfaceControl rootSurfaceControl =
-                    mLauncher.getRootView().getRootSurfaceControl();
-            if (rootSurfaceControl != null) {
-                rootSurfaceControl.applyTransactionOnDraw(transaction);
-            }
-        }
-        return true;
+        super.applyDepthAndBlur();
     }
 
     @Override
@@ -377,7 +197,6 @@
         writer.println(prefix + "\tmMaxBlurRadius=" + mMaxBlurRadius);
         writer.println(prefix + "\tmCrossWindowBlursEnabled=" + mCrossWindowBlursEnabled);
         writer.println(prefix + "\tmSurface=" + mSurface);
-        writer.println(prefix + "\tmOverlayScrollProgress=" + mOverlayScrollProgress);
         writer.println(prefix + "\tmDepth=" + mDepth);
         writer.println(prefix + "\tmCurrentBlur=" + mCurrentBlur);
         writer.println(prefix + "\tmBlurDisabledForAppLaunch=" + mBlurDisabledForAppLaunch);
diff --git a/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarRecentAppsController.java b/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarRecentAppsController.java
new file mode 100644
index 0000000..acfbea3
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarRecentAppsController.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2022 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.taskbar;
+
+import android.app.ActivityManager;
+import android.content.ComponentName;
+import android.util.SparseArray;
+
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.quickstep.RecentsModel;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * Provides recent apps functionality specifically in a desktop environment.
+ */
+public class DesktopTaskbarRecentAppsController extends TaskbarRecentAppsController {
+
+    private final TaskbarActivityContext mContext;
+    private ArrayList<ItemInfo> mRunningApps = new ArrayList<>();
+    private AppInfo[] mApps;
+
+    public DesktopTaskbarRecentAppsController(TaskbarActivityContext context) {
+        mContext = context;
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mApps = null;
+    }
+
+    @Override
+    protected void setApps(AppInfo[] apps) {
+        mApps = apps;
+    }
+
+    @Override
+    protected boolean isEnabled() {
+        return true;
+    }
+
+    /**
+     * Set mRunningApps to hold currently running applications using the list of currently running
+     * tasks. Filtering is also done to ignore applications that are already on the taskbar in the
+     * original hotseat.
+     */
+    @Override
+    protected void updateRunningApps(SparseArray<ItemInfo> hotseatItems) {
+        ArrayList<AppInfo> runningApps = getRunningAppsFromTasks();
+        ArrayList<ItemInfo> filteredRunningApps = new ArrayList<>();
+        for (AppInfo runningApp : runningApps) {
+            boolean shouldAddOnTaskbar = true;
+            for (int i = 0; i < hotseatItems.size(); i++) {
+                if (hotseatItems.keyAt(i) >= mControllers.taskbarActivityContext.getDeviceProfile()
+                        .numShownHotseatIcons) {
+                    break;
+                }
+                if (hotseatItems.valueAt(i).getTargetPackage()
+                        .equals(runningApp.getTargetPackage())) {
+                    shouldAddOnTaskbar = false;
+                    break;
+                }
+            }
+            if (shouldAddOnTaskbar) {
+                filteredRunningApps.add(new WorkspaceItemInfo(runningApp));
+            }
+        }
+        mRunningApps = filteredRunningApps;
+        mControllers.taskbarViewController.commitRunningAppsToUI();
+    }
+
+    /**
+     * Returns a copy of hotseatItems with the addition of currently running applications.
+     */
+    @Override
+    protected ItemInfo[] updateHotseatItemInfos(ItemInfo[] hotseatItemInfos) {
+        // hotseatItemInfos.length would be 0 if deviceProfile.numShownHotseatIcons is 0, so we
+        // don't want to show anything in the hotseat
+        if (hotseatItemInfos.length == 0) return hotseatItemInfos;
+
+        int runningAppsIndex = 0;
+        ItemInfo[] newHotseatItemsInfo = Arrays.copyOf(
+                hotseatItemInfos, hotseatItemInfos.length + mRunningApps.size());
+        for (int i = hotseatItemInfos.length; i < newHotseatItemsInfo.length; i++) {
+            newHotseatItemsInfo[i] = mRunningApps.get(runningAppsIndex);
+            runningAppsIndex++;
+        }
+        return newHotseatItemsInfo;
+    }
+
+
+    /**
+     * Returns a list of running applications from the list of currently running tasks.
+     */
+    private ArrayList<AppInfo> getRunningAppsFromTasks() {
+        ArrayList<ActivityManager.RunningTaskInfo> tasks =
+                RecentsModel.INSTANCE.get(mContext).getRunningTasks();
+        ArrayList<AppInfo> runningApps = new ArrayList<>();
+        // early return if apps is empty, since we would have no AppInfo to compare
+        if (mApps == null)  {
+            return runningApps;
+        }
+
+        Set<String> seenPackages = new HashSet<>();
+        for (ActivityManager.RunningTaskInfo taskInfo : tasks) {
+            if (taskInfo.realActivity == null) continue;
+
+            // If a different task for the same package has already been handled, skip this one
+            String taskPackage = taskInfo.realActivity.getPackageName();
+            if (seenPackages.contains(taskPackage)) continue;
+
+            // Otherwise, get the corresponding AppInfo and add it to the list
+            seenPackages.add(taskPackage);
+            AppInfo app = getAppInfo(taskInfo.realActivity);
+            if (app == null) continue;
+            runningApps.add(app);
+        }
+        return runningApps;
+    }
+
+    /**
+     * Retrieves the corresponding AppInfo for the activity.
+     */
+    private AppInfo getAppInfo(ComponentName activity) {
+        String packageName = activity.getPackageName();
+        for (AppInfo app : mApps) {
+            if (!packageName.equals(app.getTargetPackage())) {
+                continue;
+            }
+            return app;
+        }
+        return null;
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarUIController.java
index e2359c0..3c76e8e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/DesktopTaskbarUIController.java
@@ -32,11 +32,14 @@
 
     @Override
     protected void init(TaskbarControllers taskbarControllers) {
+        super.init(taskbarControllers);
         mLauncher.getHotseat().setIconsAlpha(0f);
+        mControllers.taskbarViewController.updateRunningApps();
     }
 
     @Override
     protected void onDestroy() {
+        super.onDestroy();
         mLauncher.getHotseat().setIconsAlpha(1f);
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index ca30e72..62a11d4 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -171,7 +171,9 @@
                 isResumed,
                 fromInit,
                 /* startAnimation= */ true,
-                QuickstepTransitionManager.CONTENT_ALPHA_DURATION);
+                !isResumed
+                        ? QuickstepTransitionManager.TASKBAR_TO_APP_DURATION
+                        : QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION);
     }
 
     @Nullable
@@ -352,6 +354,13 @@
     }
 
     @Override
+    public void onExpandPip() {
+        super.onExpandPip();
+        mTaskbarLauncherStateController.updateStateForFlag(FLAG_RESUMED, false);
+        mTaskbarLauncherStateController.applyState();
+    }
+
+    @Override
     public void dumpLogs(String prefix, PrintWriter pw) {
         super.dumpLogs(prefix, pw);
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index 5d576f7..f1f18c1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -15,15 +15,20 @@
  */
 package com.android.launcher3.taskbar;
 
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
+
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.taskbar.LauncherTaskbarUIController.SYSUI_SURFACE_PROGRESS_INDEX;
+import static com.android.launcher3.taskbar.TaskbarManager.isPhoneButtonNavMode;
+import static com.android.launcher3.taskbar.TaskbarManager.isPhoneMode;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_HOME;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_IME_SWITCH;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_RECENTS;
 import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_KEYGUARD;
+import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_SMALL_SCREEN;
 import static com.android.launcher3.taskbar.Utilities.appendFlag;
 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;
@@ -35,6 +40,7 @@
 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;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_VOICE_INTERACTION_WINDOW_SHOWING;
 import static com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo.TOUCHABLE_INSETS_REGION;
 
 import android.animation.ArgbEvaluator;
@@ -45,6 +51,7 @@
 import android.content.pm.ActivityInfo.Config;
 import android.content.res.ColorStateList;
 import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.graphics.Region;
@@ -66,6 +73,7 @@
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -93,7 +101,7 @@
 
     private final Rect mTempRect = new Rect();
 
-    private static final int FLAG_SWITCHER_SUPPORTED = 1 << 0;
+    private static final int FLAG_SWITCHER_SHOWING = 1 << 0;
     private static final int FLAG_IME_VISIBLE = 1 << 1;
     private static final int FLAG_ROTATION_BUTTON_VISIBLE = 1 << 2;
     private static final int FLAG_A11Y_VISIBLE = 1 << 3;
@@ -105,8 +113,8 @@
     private static final int FLAG_DISABLE_BACK = 1 << 9;
     private static final int FLAG_NOTIFICATION_SHADE_EXPANDED = 1 << 10;
     private static final int FLAG_SCREEN_PINNING_ACTIVE = 1 << 11;
-
-    private static final int MASK_IME_SWITCHER_VISIBLE = FLAG_SWITCHER_SUPPORTED | FLAG_IME_VISIBLE;
+    private static final int FLAG_VOICE_INTERACTION_WINDOW_SHOWING = 1 << 12;
+    private static final int FLAG_SMALL_SCREEN = 1 << 13;
 
     private static final String NAV_BUTTONS_SEPARATE_WINDOW_TITLE = "Taskbar Nav Buttons";
 
@@ -120,7 +128,7 @@
 
     private final TaskbarActivityContext mContext;
     private final FrameLayout mNavButtonsView;
-    private final ViewGroup mNavButtonContainer;
+    private final LinearLayout mNavButtonContainer;
     // Used for IME+A11Y buttons
     private final ViewGroup mEndContextualContainer;
     private final ViewGroup mStartContextualContainer;
@@ -178,9 +186,13 @@
      */
     public void init(TaskbarControllers controllers) {
         mControllers = controllers;
-        mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
-
         boolean isThreeButtonNav = mContext.isThreeButtonNav();
+        DeviceProfile deviceProfile = mContext.getDeviceProfile();
+        Resources resources = mContext.getResources();
+        mNavButtonsView.getLayoutParams().height = !isPhoneMode(deviceProfile) ?
+                deviceProfile.taskbarSize :
+                resources.getDimensionPixelSize(R.dimen.taskbar_size);
+
         mIsImeRenderingNavButtons =
                 InputMethodService.canImeRenderGesturalNavButtons() && mContext.imeDrawsImeNavBar();
         if (!mIsImeRenderingNavButtons) {
@@ -189,7 +201,7 @@
                     isThreeButtonNav ? mStartContextualContainer : mEndContextualContainer,
                     mControllers.navButtonController, R.id.ime_switcher);
             mPropertyHolders.add(new StatePropertyHolder(imeSwitcherButton,
-                    flags -> ((flags & MASK_IME_SWITCHER_VISIBLE) == MASK_IME_SWITCHER_VISIBLE)
+                    flags -> ((flags & FLAG_SWITCHER_SHOWING) != 0)
                             && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)));
         }
 
@@ -199,6 +211,11 @@
                 flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0
                         && (flags & FLAG_SCREEN_PINNING_ACTIVE) == 0));
 
+        mPropertyHolders.add(new StatePropertyHolder(
+                mControllers.taskbarViewController.getTaskbarIconAlpha()
+                        .getProperty(ALPHA_INDEX_SMALL_SCREEN),
+                flags -> (flags & FLAG_SMALL_SCREEN) == 0));
+
         mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController
                 .getKeyguardBgTaskbar(), flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0));
 
@@ -207,9 +224,12 @@
         boolean isInKidsMode = mContext.isNavBarKidsModeActive();
         boolean alwaysShowButtons = isThreeButtonNav || isInSetup;
 
-        // Make sure to remove nav bar buttons translation when notification shade is expanded or
-        // IME is showing (add separate translation for IME).
-        int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE;
+        // Make sure to remove nav bar buttons translation when any of the following occur:
+        // - Notification shade is expanded
+        // - IME is showing (add separate translation for IME)
+        // - VoiceInteractionWindow (assistant) is showing
+        int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE
+                | FLAG_VOICE_INTERACTION_WINDOW_SHOWING;
         mPropertyHolders.add(new StatePropertyHolder(mNavButtonInAppDisplayProgressForSysui,
                 flags -> (flags & flagsToRemoveTranslation) != 0, AnimatedFloat.VALUE,
                 1, 0));
@@ -225,7 +245,8 @@
         if (alwaysShowButtons) {
             initButtons(mNavButtonContainer, mEndContextualContainer,
                     mControllers.navButtonController);
-
+            updateButtonLayoutSpacing();
+            updateStateForFlag(FLAG_SMALL_SCREEN, isPhoneButtonNavMode(mContext));
             if (isInSetup) {
                 // Since setup wizard only has back button enabled, it looks strange to be
                 // end-aligned, so start-align instead.
@@ -238,18 +259,18 @@
 
                 // TODO(b/210906568) Dark intensity is currently not propagated during setup, so set
                 //  it based on dark theme for now.
-                int mode = mContext.getResources().getConfiguration().uiMode
+                int mode = resources.getConfiguration().uiMode
                         & Configuration.UI_MODE_NIGHT_MASK;
                 boolean isDarkTheme = mode == Configuration.UI_MODE_NIGHT_YES;
                 mTaskbarNavButtonDarkIntensity.updateValue(isDarkTheme ? 0 : 1);
             } else if (isInKidsMode) {
-                int iconSize = mContext.getResources().getDimensionPixelSize(
+                int iconSize = resources.getDimensionPixelSize(
                         R.dimen.taskbar_icon_size_kids);
-                int buttonWidth = mContext.getResources().getDimensionPixelSize(
+                int buttonWidth = resources.getDimensionPixelSize(
                         R.dimen.taskbar_nav_buttons_width_kids);
-                int buttonHeight = mContext.getResources().getDimensionPixelSize(
+                int buttonHeight = resources.getDimensionPixelSize(
                         R.dimen.taskbar_nav_buttons_height_kids);
-                int buttonRadius = mContext.getResources().getDimensionPixelSize(
+                int buttonRadius = resources.getDimensionPixelSize(
                         R.dimen.taskbar_nav_buttons_corner_radius_kids);
                 int paddingleft = (buttonWidth - iconSize) / 2;
                 int paddingRight = paddingleft;
@@ -271,7 +292,7 @@
                         buttonWidth,
                         buttonHeight
                 );
-                int homeButtonLeftMargin = mContext.getResources().getDimensionPixelSize(
+                int homeButtonLeftMargin = resources.getDimensionPixelSize(
                         R.dimen.taskbar_home_button_left_margin_kids);
                 homeLayoutparams.setMargins(homeButtonLeftMargin, 0, 0, 0);
                 mHomeButton.setLayoutParams(homeLayoutparams);
@@ -281,7 +302,7 @@
                         buttonWidth,
                         buttonHeight
                 );
-                int backButtonLeftMargin = mContext.getResources().getDimensionPixelSize(
+                int backButtonLeftMargin = resources.getDimensionPixelSize(
                         R.dimen.taskbar_back_button_left_margin_kids);
                 backLayoutParams.setMargins(backButtonLeftMargin, 0, 0, 0);
                 mBackButton.setLayoutParams(backLayoutParams);
@@ -336,7 +357,7 @@
             if (!mIsImeRenderingNavButtons) {
                 View imeDownButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK,
                         mStartContextualContainer, mControllers.navButtonController, R.id.back);
-                imeDownButton.setRotation(Utilities.isRtl(mContext.getResources()) ? 90 : -90);
+                imeDownButton.setRotation(Utilities.isRtl(resources) ? 90 : -90);
                 // Only show when IME is visible.
                 mPropertyHolders.add(new StatePropertyHolder(imeDownButton,
                         flags -> (flags & FLAG_IME_VISIBLE) != 0));
@@ -415,7 +436,7 @@
                     return recentsCoords;
                 }, new Handler());
         recentsButton.setOnClickListener(v -> {
-            navButtonController.onButtonClick(BUTTON_RECENTS);
+            navButtonController.onButtonClick(BUTTON_RECENTS, v);
             mHitboxExtender.onRecentsButtonClicked();
         });
         mPropertyHolders.add(new StatePropertyHolder(recentsButton,
@@ -443,22 +464,26 @@
                 | SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
         boolean isNotificationShadeExpanded = (sysUiStateFlags & shadeExpandedFlags) != 0;
         boolean isScreenPinningActive = (sysUiStateFlags & SYSUI_STATE_SCREEN_PINNING) != 0;
+        boolean isVoiceInteractionWindowShowing =
+                (sysUiStateFlags & SYSUI_STATE_VOICE_INTERACTION_WINDOW_SHOWING) != 0;
 
         // TODO(b/202218289) we're getting IME as not visible on lockscreen from system
         updateStateForFlag(FLAG_IME_VISIBLE, isImeVisible);
-        updateStateForFlag(FLAG_SWITCHER_SUPPORTED, isImeSwitcherShowing);
+        updateStateForFlag(FLAG_SWITCHER_SHOWING, isImeSwitcherShowing);
         updateStateForFlag(FLAG_A11Y_VISIBLE, a11yVisible);
         updateStateForFlag(FLAG_DISABLE_HOME, isHomeDisabled);
         updateStateForFlag(FLAG_DISABLE_RECENTS, isRecentsDisabled);
         updateStateForFlag(FLAG_DISABLE_BACK, isBackDisabled);
         updateStateForFlag(FLAG_NOTIFICATION_SHADE_EXPANDED, isNotificationShadeExpanded);
         updateStateForFlag(FLAG_SCREEN_PINNING_ACTIVE, isScreenPinningActive);
+        updateStateForFlag(FLAG_VOICE_INTERACTION_WINDOW_SHOWING, isVoiceInteractionWindowShowing);
 
         if (mA11yButton != null) {
             // Only used in 3 button
             boolean a11yLongClickable =
                     (sysUiStateFlags & SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE) != 0;
             mA11yButton.setLongClickable(a11yLongClickable);
+            updateButtonLayoutSpacing();
         }
     }
 
@@ -474,6 +499,13 @@
     }
 
     /**
+     * @return {@code true} if A11y is showing in 3 button nav taskbar
+     */
+    private boolean isContextualButtonShowing() {
+        return mContext.isThreeButtonNav() && (mState & FLAG_A11Y_VISIBLE) != 0;
+    }
+
+    /**
      * Should be called when we need to show back button for bouncer
      */
     public void setBackForBouncer(boolean isBouncerVisible) {
@@ -499,6 +531,13 @@
     }
 
     /**
+     * Returns true if IME switcher is visible
+     */
+    public boolean isImeSwitcherVisible() {
+        return (mState & FLAG_SWITCHER_SHOWING) != 0;
+    }
+
+    /**
      * Returns true if the home button is disabled
      */
     public boolean isHomeDisabled() {
@@ -590,6 +629,9 @@
     }
 
     private void updateNavButtonTranslationY() {
+        if (isPhoneButtonNavMode(mContext)) {
+            return;
+        }
         final float normalTranslationY = mTaskbarNavButtonTranslationY.value;
         final float imeAdjustmentTranslationY = mTaskbarNavButtonTranslationYForIme.value;
         TaskbarUIController uiController = mControllers.uiController;
@@ -626,9 +668,9 @@
         buttonView.setImageResource(drawableId);
         buttonView.setContentDescription(parent.getContext().getString(
                 navButtonController.getButtonContentDescription(buttonType)));
-        buttonView.setOnClickListener(view -> navButtonController.onButtonClick(buttonType));
+        buttonView.setOnClickListener(view -> navButtonController.onButtonClick(buttonType, view));
         buttonView.setOnLongClickListener(view ->
-                navButtonController.onButtonLongClick(buttonType));
+                navButtonController.onButtonLongClick(buttonType, view));
         return buttonView;
     }
 
@@ -649,6 +691,91 @@
         if (mFloatingRotationButton != null) {
             mFloatingRotationButton.onConfigurationChanged(configChanges);
         }
+        updateButtonLayoutSpacing();
+    }
+
+    /**
+     * Adds the correct spacing to 3 button nav container. No-op if using gesture nav or kids mode.
+     */
+    private void updateButtonLayoutSpacing() {
+        if (!mContext.isThreeButtonNav() || mContext.isNavBarKidsModeActive()) {
+            return;
+        }
+
+        if (isPhoneButtonNavMode(mContext)) {
+            updatePhoneButtonSpacing();
+            return;
+        }
+
+        DeviceProfile dp = mContext.getDeviceProfile();
+        Resources res = mContext.getResources();
+
+        // Add spacing after the end of the last nav button
+        FrameLayout.LayoutParams navButtonParams =
+                (FrameLayout.LayoutParams) mNavButtonContainer.getLayoutParams();
+        navButtonParams.gravity = Gravity.END;
+        navButtonParams.width = FrameLayout.LayoutParams.WRAP_CONTENT;
+        navButtonParams.height = MATCH_PARENT;
+
+        int navMarginEnd = (int) res.getDimension(dp.inv.inlineNavButtonsEndSpacing);
+        int contextualWidth = mEndContextualContainer.getWidth();
+        // If contextual buttons are showing, we check if the end margin is enough for the
+        // contextual button to be showing - if not, move the nav buttons over a smidge
+        if (isContextualButtonShowing() && navMarginEnd < contextualWidth) {
+            // Additional spacing, eat up half of space between last icon and nav button
+            navMarginEnd += res.getDimensionPixelSize(R.dimen.taskbar_hotseat_nav_spacing) / 2;
+        }
+        navButtonParams.setMarginEnd(navMarginEnd);
+        mNavButtonContainer.setLayoutParams(navButtonParams);
+
+        // Add the spaces in between the nav buttons
+        int spaceInBetween = res.getDimensionPixelSize(R.dimen.taskbar_button_space_inbetween);
+        for (int i = 0; i < mNavButtonContainer.getChildCount(); i++) {
+            View navButton = mNavButtonContainer.getChildAt(i);
+            LinearLayout.LayoutParams buttonLayoutParams =
+                    (LinearLayout.LayoutParams) navButton.getLayoutParams();
+            buttonLayoutParams.weight = 0;
+            if (i == 0) {
+                buttonLayoutParams.setMarginEnd(spaceInBetween / 2);
+            } else if (i == mNavButtonContainer.getChildCount() - 1) {
+                buttonLayoutParams.setMarginStart(spaceInBetween / 2);
+            } else {
+                buttonLayoutParams.setMarginStart(spaceInBetween / 2);
+                buttonLayoutParams.setMarginEnd(spaceInBetween / 2);
+            }
+        }
+    }
+
+    /** Uniformly spaces out the 3 button nav for smaller phone screens */
+    private void updatePhoneButtonSpacing() {
+        DeviceProfile dp = mContext.getDeviceProfile();
+        Resources res = mContext.getResources();
+
+        // TODO: Polish pending, this is just to make it usable
+        FrameLayout.LayoutParams navContainerParams =
+                (FrameLayout.LayoutParams) mNavButtonContainer.getLayoutParams();
+        int endStartMargins = res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size);
+        navContainerParams.gravity = Gravity.CENTER;
+        navContainerParams.setMarginEnd(endStartMargins);
+        navContainerParams.setMarginStart(endStartMargins);
+        mNavButtonContainer.setLayoutParams(navContainerParams);
+
+        // Add the spaces in between the nav buttons
+        int spaceInBetween = res.getDimensionPixelSize(R.dimen.taskbar_button_space_inbetween_phone);
+        for (int i = 0; i < mNavButtonContainer.getChildCount(); i++) {
+            View navButton = mNavButtonContainer.getChildAt(i);
+            LinearLayout.LayoutParams buttonLayoutParams =
+                    (LinearLayout.LayoutParams) navButton.getLayoutParams();
+            buttonLayoutParams.weight = 1;
+            if (i == 0) {
+                buttonLayoutParams.setMarginEnd(spaceInBetween / 2);
+            } else if (i == mNavButtonContainer.getChildCount() - 1) {
+                buttonLayoutParams.setMarginStart(spaceInBetween / 2);
+            } else {
+                buttonLayoutParams.setMarginStart(spaceInBetween / 2);
+                buttonLayoutParams.setMarginEnd(spaceInBetween / 2);
+            }
+        }
     }
 
     public void onDestroy() {
@@ -659,6 +786,8 @@
         }
 
         moveNavButtonsBackToTaskbarWindow();
+        mNavButtonContainer.removeAllViews();
+        mAllButtons.clear();
     }
 
     /**
@@ -721,22 +850,17 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "NavbarButtonsViewController:");
 
-        pw.println(String.format("%s\tmState=%s", prefix, getStateString(mState)));
-        pw.println(String.format(
-                "%s\tmLightIconColor=0x%s", prefix, Integer.toHexString(mLightIconColor)));
-        pw.println(String.format(
-                "%s\tmDarkIconColor=0x%s", prefix, Integer.toHexString(mDarkIconColor)));
-        pw.println(String.format(
-                "%s\tmFloatingRotationButtonBounds=%s", prefix, mFloatingRotationButtonBounds));
-        pw.println(String.format(
-                "%s\tmSysuiStateFlags=%s",
-                prefix,
-                QuickStepContract.getSystemUiStateString(mSysuiStateFlags)));
+        pw.println(prefix + "\tmState=" + getStateString(mState));
+        pw.println(prefix + "\tmLightIconColor=" + Integer.toHexString(mLightIconColor));
+        pw.println(prefix + "\tmDarkIconColor=" + Integer.toHexString(mDarkIconColor));
+        pw.println(prefix + "\tmFloatingRotationButtonBounds=" + mFloatingRotationButtonBounds);
+        pw.println(prefix + "\tmSysuiStateFlags=" + QuickStepContract.getSystemUiStateString(
+                mSysuiStateFlags));
     }
 
     private static String getStateString(int flags) {
         StringJoiner str = new StringJoiner("|");
-        appendFlag(str, flags, FLAG_SWITCHER_SUPPORTED, "FLAG_SWITCHER_SUPPORTED");
+        appendFlag(str, flags, FLAG_SWITCHER_SHOWING, "FLAG_SWITCHER_SHOWING");
         appendFlag(str, flags, FLAG_IME_VISIBLE, "FLAG_IME_VISIBLE");
         appendFlag(str, flags, FLAG_ROTATION_BUTTON_VISIBLE, "FLAG_ROTATION_BUTTON_VISIBLE");
         appendFlag(str, flags, FLAG_A11Y_VISIBLE, "FLAG_A11Y_VISIBLE");
@@ -750,6 +874,8 @@
         appendFlag(str, flags, FLAG_NOTIFICATION_SHADE_EXPANDED,
                 "FLAG_NOTIFICATION_SHADE_EXPANDED");
         appendFlag(str, flags, FLAG_SCREEN_PINNING_ACTIVE, "FLAG_SCREEN_PINNING_ACTIVE");
+        appendFlag(str, flags, FLAG_VOICE_INTERACTION_WINDOW_SHOWING,
+                "FLAG_VOICE_INTERACTION_WINDOW_SHOWING");
         return str.toString();
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
index b797807..6b67b50 100644
--- a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
@@ -25,6 +25,7 @@
 import android.view.View;
 import android.view.ViewOutlineProvider;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.RevealOutlineAnimation;
@@ -43,7 +44,8 @@
 
     public static final int ALPHA_INDEX_STASHED = 0;
     public static final int ALPHA_INDEX_HOME_DISABLED = 1;
-    private static final int NUM_ALPHA_CHANNELS = 2;
+    public static final int ALPHA_INDEX_ASSISTANT_INVOKED = 2;
+    private static final int NUM_ALPHA_CHANNELS = 3;
 
     /**
      * The SharedPreferences key for whether the stashed handle region is dark.
@@ -54,9 +56,9 @@
     private final TaskbarActivityContext mActivity;
     private final SharedPreferences mPrefs;
     private final StashedHandleView mStashedHandleView;
-    private final int mStashedHandleWidth;
+    private int mStashedHandleWidth;
     private final int mStashedHandleHeight;
-    private final RegionSamplingHelper mRegionSamplingHelper;
+    private RegionSamplingHelper mRegionSamplingHelper;
     private final MultiValueAlpha mTaskbarStashedHandleAlpha;
     private final AnimatedFloat mTaskbarStashedHandleHintScale = new AnimatedFloat(
             this::updateStashedHandleHintScale);
@@ -84,30 +86,27 @@
                 mPrefs.getBoolean(SHARED_PREFS_STASHED_HANDLE_REGION_DARK_KEY, false),
                 false /* animate */);
         final Resources resources = mActivity.getResources();
-        mStashedHandleWidth = resources.getDimensionPixelSize(R.dimen.taskbar_stashed_handle_width);
         mStashedHandleHeight = resources.getDimensionPixelSize(
                 R.dimen.taskbar_stashed_handle_height);
-        mRegionSamplingHelper = new RegionSamplingHelper(mStashedHandleView,
-                new RegionSamplingHelper.SamplingCallback() {
-                    @Override
-                    public void onRegionDarknessChanged(boolean isRegionDark) {
-                        mStashedHandleView.updateHandleColor(isRegionDark, true /* animate */);
-                        mPrefs.edit().putBoolean(SHARED_PREFS_STASHED_HANDLE_REGION_DARK_KEY,
-                                isRegionDark).apply();
-                    }
-
-                    @Override
-                    public Rect getSampledRegion(View sampledView) {
-                        return mStashedHandleView.getSampledRegion();
-                    }
-                }, Executors.UI_HELPER_EXECUTOR);
     }
 
     public void init(TaskbarControllers controllers) {
         mControllers = controllers;
-        mStashedHandleView.getLayoutParams().height = mActivity.getDeviceProfile().taskbarSize;
+        DeviceProfile deviceProfile = mActivity.getDeviceProfile();
+        Resources resources = mActivity.getResources();
+        if (isPhoneGestureNavMode(mActivity.getDeviceProfile())) {
+            mStashedHandleView.getLayoutParams().height =
+                    resources.getDimensionPixelSize(R.dimen.taskbar_size);
+            mStashedHandleWidth =
+                    resources.getDimensionPixelSize(R.dimen.taskbar_stashed_small_screen);
+        } else {
+            mStashedHandleView.getLayoutParams().height = deviceProfile.taskbarSize;
+            mStashedHandleWidth =
+                    resources.getDimensionPixelSize(R.dimen.taskbar_stashed_handle_width);
+        }
 
-        mTaskbarStashedHandleAlpha.getProperty(ALPHA_INDEX_STASHED).setValue(0);
+        mTaskbarStashedHandleAlpha.getProperty(ALPHA_INDEX_STASHED).setValue(
+                isPhoneGestureNavMode(deviceProfile) ? 1 : 0);
         mTaskbarStashedHandleHintScale.updateValue(1f);
 
         final int stashedTaskbarHeight = mControllers.taskbarStashController.getStashedHeight();
@@ -134,10 +133,37 @@
             view.setPivotX(stashedCenterX);
             view.setPivotY(stashedCenterY);
         });
+        initRegionSampler();
+        if (isPhoneGestureNavMode(deviceProfile)) {
+            onIsStashedChanged(true);
+        }
     }
 
+    private void initRegionSampler() {
+        mRegionSamplingHelper = new RegionSamplingHelper(mStashedHandleView,
+                new RegionSamplingHelper.SamplingCallback() {
+                    @Override
+                    public void onRegionDarknessChanged(boolean isRegionDark) {
+                        mStashedHandleView.updateHandleColor(isRegionDark, true /* animate */);
+                        mPrefs.edit().putBoolean(SHARED_PREFS_STASHED_HANDLE_REGION_DARK_KEY,
+                                isRegionDark).apply();
+                    }
+
+                    @Override
+                    public Rect getSampledRegion(View sampledView) {
+                        return mStashedHandleView.getSampledRegion();
+                    }
+                }, Executors.UI_HELPER_EXECUTOR);
+    }
+
+
     public void onDestroy() {
         mRegionSamplingHelper.stopAndDestroy();
+        mRegionSamplingHelper = null;
+    }
+
+    private boolean isPhoneGestureNavMode(DeviceProfile deviceProfile) {
+        return TaskbarManager.isPhoneMode(deviceProfile) && !mActivity.isThreeButtonNav();
     }
 
     public MultiValueAlpha getStashedHandleAlpha() {
@@ -208,10 +234,9 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "StashedHandleViewController:");
 
-        pw.println(String.format(
-                "%s\tisStashedHandleVisible=%b", prefix, isStashedHandleVisible()));
-        pw.println(String.format("%s\tmStashedHandleWidth=%dpx", prefix, mStashedHandleWidth));
-        pw.println(String.format("%s\tmStashedHandleHeight=%dpx", prefix, mStashedHandleHeight));
+        pw.println(prefix + "\tisStashedHandleVisible=" + isStashedHandleVisible());
+        pw.println(prefix + "\tmStashedHandleWidth=" + mStashedHandleWidth);
+        pw.println(prefix + "\tmStashedHandleHeight=" + mStashedHandleHeight);
         mRegionSamplingHelper.dump(prefix, pw);
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index dc2e3b6..e1bcbe2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -23,10 +23,12 @@
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
 import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
-import static com.android.launcher3.ResourceUtils.getBoolByName;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_OPEN;
+import static com.android.launcher3.taskbar.TaskbarManager.FLAG_HIDE_NAVBAR_WINDOW;
+import static com.android.launcher3.testing.shared.ResourceUtils.getBoolByName;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_VOICE_INTERACTION_WINDOW_SHOWING;
 
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
@@ -75,7 +77,7 @@
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.taskbar.allapps.TaskbarAllAppsController;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.NavigationMode;
@@ -117,7 +119,7 @@
     // The size we should return to when we call setTaskbarWindowFullscreen(false)
     private int mLastRequestedNonFullscreenHeight;
 
-    private final NavigationMode mNavMode;
+    private NavigationMode mNavMode;
     private final boolean mImeDrawsImeNavBar;
     private final ViewCache mViewCache = new ViewCache();
 
@@ -129,6 +131,8 @@
     // The flag to know if the window is excluded from magnification region computation.
     private boolean mIsExcludeFromMagnificationRegion = false;
     private boolean mBindingItems = false;
+    private boolean mAddedWindow = false;
+
 
     private final TaskbarShortcutMenuAccessibilityDelegate mAccessibilityDelegate;
 
@@ -172,13 +176,15 @@
 
         mAccessibilityDelegate = new TaskbarShortcutMenuAccessibilityDelegate(this);
 
+        final boolean isDesktopMode = getPackageManager().hasSystemFeature(FEATURE_PC);
+
         // Construct controllers.
         mControllers = new TaskbarControllers(this,
                 new TaskbarDragController(this),
                 buttonController,
-                getPackageManager().hasSystemFeature(FEATURE_PC)
-                        ? new DesktopNavbarButtonsViewController(this, navButtonsView) :
-                        new NavbarButtonsViewController(this, navButtonsView),
+                isDesktopMode
+                        ? new DesktopNavbarButtonsViewController(this, navButtonsView)
+                        : new NavbarButtonsViewController(this, navButtonsView),
                 new RotationButtonController(this,
                         c.getColor(R.color.taskbar_nav_icon_light_color),
                         c.getColor(R.color.taskbar_nav_icon_dark_color),
@@ -200,7 +206,11 @@
                 new TaskbarPopupController(this),
                 new TaskbarForceVisibleImmersiveController(this),
                 new TaskbarAllAppsController(this, dp),
-                new TaskbarInsetsController(this));
+                new TaskbarInsetsController(this),
+                new VoiceInteractionWindowController(this),
+                isDesktopMode
+                        ? new DesktopTaskbarRecentAppsController(this)
+                        : TaskbarRecentAppsController.DEFAULT);
     }
 
     public void init(@NonNull TaskbarSharedState sharedState) {
@@ -211,7 +221,12 @@
         mControllers.init(sharedState);
         updateSysuiStateFlags(sharedState.sysuiStateFlags, true /* fromInit */);
 
-        mWindowManager.addView(mDragLayer, mWindowLayoutParams);
+        if (!mAddedWindow) {
+            mWindowManager.addView(mDragLayer, mWindowLayoutParams);
+            mAddedWindow = true;
+        } else {
+            mWindowManager.updateViewLayout(mDragLayer, mWindowLayoutParams);
+        }
     }
 
     @Override
@@ -220,7 +235,8 @@
     }
 
     /** Updates {@link DeviceProfile} instances for any Taskbar windows. */
-    public void updateDeviceProfile(DeviceProfile dp) {
+    public void updateDeviceProfile(DeviceProfile dp, NavigationMode navMode) {
+        mNavMode = navMode;
         mControllers.taskbarAllAppsController.updateDeviceProfile(dp);
         mDeviceProfile = dp.copy(this);
         updateIconSize(getResources());
@@ -246,14 +262,23 @@
         return super.getStatsLogManager();
     }
 
-    /** Creates LayoutParams for adding a view directly to WindowManager as a new window */
+    /** @see #createDefaultWindowLayoutParams(int) */
     public WindowManager.LayoutParams createDefaultWindowLayoutParams() {
+        return createDefaultWindowLayoutParams(TYPE_NAVIGATION_BAR_PANEL);
+    }
+
+    /**
+     * Creates LayoutParams for adding a view directly to WindowManager as a new window.
+     * @param type The window type to pass to the created WindowManager.LayoutParams.
+     */
+    public WindowManager.LayoutParams createDefaultWindowLayoutParams(int type) {
         WindowManager.LayoutParams windowLayoutParams = new WindowManager.LayoutParams(
                 MATCH_PARENT,
                 mLastRequestedNonFullscreenHeight,
-                TYPE_NAVIGATION_BAR_PANEL,
+                type,
                 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-                        | WindowManager.LayoutParams.FLAG_SLIPPERY,
+                        | WindowManager.LayoutParams.FLAG_SLIPPERY
+                        | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
                 PixelFormat.TRANSLUCENT);
         windowLayoutParams.setTitle(WINDOW_TITLE);
         windowLayoutParams.packageName = getPackageName();
@@ -445,7 +470,10 @@
         mIsDestroyed = true;
         setUIController(TaskbarUIController.DEFAULT);
         mControllers.onDestroy();
-        mWindowManager.removeViewImmediate(mDragLayer);
+        if (!FLAG_HIDE_NAVBAR_WINDOW) {
+            mWindowManager.removeViewImmediate(mDragLayer);
+            mAddedWindow = false;
+        }
     }
 
     public void updateSysuiStateFlags(int systemUiStateFlags, boolean fromInit) {
@@ -453,6 +481,8 @@
                 fromInit);
         mControllers.taskbarViewController.setImeIsVisible(
                 mControllers.navbarButtonsViewController.isImeVisible());
+        mControllers.taskbarViewController.setIsImeSwitcherVisible(
+                mControllers.navbarButtonsViewController.isImeSwitcherVisible());
         int shadeExpandedFlags = SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED
                 | SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
         onNotificationShadeExpandChanged((systemUiStateFlags & shadeExpandedFlags) != 0, fromInit);
@@ -468,6 +498,8 @@
                 fromInit);
         mControllers.navButtonController.updateSysuiFlags(systemUiStateFlags);
         mControllers.taskbarForceVisibleImmersiveController.updateSysuiFlags(systemUiStateFlags);
+        mControllers.voiceInteractionWindowController.setIsVoiceInteractionWindowVisible(
+                (systemUiStateFlags & SYSUI_STATE_VOICE_INTERACTION_WINDOW_SHOWING) != 0, fromInit);
     }
 
     /**
@@ -576,6 +608,12 @@
      * Returns the default height of the window, including the static corner radii above taskbar.
      */
     public int getDefaultTaskbarWindowHeight() {
+        if (FLAG_HIDE_NAVBAR_WINDOW && mDeviceProfile.isPhone) {
+            Resources resources = getResources();
+            return isThreeButtonNav() ?
+                    resources.getDimensionPixelSize(R.dimen.taskbar_size) :
+                    resources.getDimensionPixelSize(R.dimen.taskbar_stashed_size);
+        }
         return mDeviceProfile.taskbarSize + Math.max(getLeftCornerRadius(), getRightCornerRadius());
     }
 
@@ -607,12 +645,16 @@
 
     /** Adds the given view to WindowManager with the provided LayoutParams (creates new window). */
     public void addWindowView(View view, WindowManager.LayoutParams windowLayoutParams) {
-        mWindowManager.addView(view, windowLayoutParams);
+        if (!view.isAttachedToWindow()) {
+            mWindowManager.addView(view, windowLayoutParams);
+        }
     }
 
     /** Removes the given view from WindowManager. See {@link #addWindowView}. */
     public void removeWindowView(View view) {
-        mWindowManager.removeViewImmediate(view);
+        if (view.isAttachedToWindow()) {
+            mWindowManager.removeViewImmediate(view);
+        }
     }
 
     protected void onTaskbarIconClicked(View view) {
@@ -822,6 +864,6 @@
         pw.println(String.format(
                 "%s\tmBindInProgress=%b", prefix, mBindingItems));
         mControllers.dumpLogs(prefix + "\t", pw);
-        mDeviceProfile.dump(prefix, pw);
+        mDeviceProfile.dump(this, prefix, pw);
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
index c5615c7..3cf9c99 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
@@ -71,8 +71,7 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarAutohideSuspendController:");
 
-        pw.println(String.format(
-                "%s\tmAutohideSuspendFlags=%s", prefix, getStateString(mAutohideSuspendFlags)));
+        pw.println(prefix + "\tmAutohideSuspendFlags=" + getStateString(mAutohideSuspendFlags));
     }
 
     private static String getStateString(int flags) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index 449e0a7..2b80b75 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -52,6 +52,8 @@
     public final TaskbarForceVisibleImmersiveController taskbarForceVisibleImmersiveController;
     public final TaskbarAllAppsController taskbarAllAppsController;
     public final TaskbarInsetsController taskbarInsetsController;
+    public final VoiceInteractionWindowController voiceInteractionWindowController;
+    public final TaskbarRecentAppsController taskbarRecentAppsController;
 
     @Nullable private LoggableTaskbarController[] mControllersToLog = null;
 
@@ -80,7 +82,9 @@
             TaskbarPopupController taskbarPopupController,
             TaskbarForceVisibleImmersiveController taskbarForceVisibleImmersiveController,
             TaskbarAllAppsController taskbarAllAppsController,
-            TaskbarInsetsController taskbarInsetsController) {
+            TaskbarInsetsController taskbarInsetsController,
+            VoiceInteractionWindowController voiceInteractionWindowController,
+            TaskbarRecentAppsController taskbarRecentAppsController) {
         this.taskbarActivityContext = taskbarActivityContext;
         this.taskbarDragController = taskbarDragController;
         this.navButtonController = navButtonController;
@@ -99,6 +103,8 @@
         this.taskbarForceVisibleImmersiveController = taskbarForceVisibleImmersiveController;
         this.taskbarAllAppsController = taskbarAllAppsController;
         this.taskbarInsetsController = taskbarInsetsController;
+        this.voiceInteractionWindowController = voiceInteractionWindowController;
+        this.taskbarRecentAppsController = taskbarRecentAppsController;
     }
 
     /**
@@ -126,13 +132,16 @@
         taskbarAllAppsController.init(this, sharedState.allAppsVisible);
         navButtonController.init(this);
         taskbarInsetsController.init(this);
+        voiceInteractionWindowController.init(this);
+        taskbarRecentAppsController.init(this);
 
         mControllersToLog = new LoggableTaskbarController[] {
                 taskbarDragController, navButtonController, navbarButtonsViewController,
                 taskbarDragLayerController, taskbarScrimViewController, taskbarViewController,
                 taskbarUnfoldAnimationController, taskbarKeyguardController,
                 stashedHandleViewController, taskbarStashController, taskbarEduController,
-                taskbarAutohideSuspendController, taskbarPopupController, taskbarInsetsController
+                taskbarAutohideSuspendController, taskbarPopupController, taskbarInsetsController,
+                voiceInteractionWindowController
         };
 
         mAreAllControllersInitialized = true;
@@ -172,6 +181,8 @@
         taskbarAllAppsController.onDestroy();
         navButtonController.onDestroy();
         taskbarInsetsController.onDestroy();
+        voiceInteractionWindowController.onDestroy();
+        taskbarRecentAppsController.onDestroy();
 
         mControllersToLog = null;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
index c522888..97029fe 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.taskbar;
 
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_ALL_APPS;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PREDICTION;
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT;
 
 import android.animation.Animator;
@@ -65,7 +66,7 @@
 import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.shortcuts.ShortcutDragPreviewProvider;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.systemui.shared.recents.model.Task;
@@ -435,7 +436,7 @@
         if (tag instanceof ItemInfo) {
             ItemInfo item = (ItemInfo) tag;
             TaskbarViewController taskbarViewController = mControllers.taskbarViewController;
-            if (item.container == CONTAINER_ALL_APPS) {
+            if (item.container == CONTAINER_ALL_APPS || item.container == CONTAINER_PREDICTION) {
                 // Since all apps closes when the drag starts, target the all apps button instead.
                 target = taskbarViewController.getAllAppsButtonView();
             } else if (item.container >= 0) {
@@ -558,13 +559,11 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarDragController:");
 
-        pw.println(String.format("%s\tmDragIconSize=%dpx", prefix, mDragIconSize));
-        pw.println(String.format("%s\tmTempXY=%s", prefix, Arrays.toString(mTempXY)));
-        pw.println(String.format("%s\tmRegistrationX=%d", prefix, mRegistrationX));
-        pw.println(String.format("%s\tmRegistrationY=%d", prefix, mRegistrationY));
-        pw.println(String.format(
-                "%s\tmIsSystemDragInProgress=%b", prefix, mIsSystemDragInProgress));
-        pw.println(String.format(
-                "%s\tisInternalDragInProgess=%b", prefix, super.isDragging()));
+        pw.println(prefix + "\tmDragIconSize=" + mDragIconSize);
+        pw.println(prefix + "\tmTempXY=" + Arrays.toString(mTempXY));
+        pw.println(prefix + "\tmRegistrationX=" + mRegistrationX);
+        pw.println(prefix + "\tmRegistrationY=" + mRegistrationY);
+        pw.println(prefix + "\tmIsSystemDragInProgress=" + mIsSystemDragInProgress);
+        pw.println(prefix + "\tisInternalDragInProgess=" + super.isDragging());
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
index c1a6185..ee17ad0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
@@ -30,7 +30,7 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.systemui.shared.system.ViewTreeObserverWrapper;
 import com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo;
@@ -86,8 +86,14 @@
         }
     }
 
+    protected void onDestroy(boolean forceDestroy) {
+        if (forceDestroy) {
+            ViewTreeObserverWrapper.removeOnComputeInsetsListener(mTaskbarInsetsComputer);
+        }
+    }
+
     protected void onDestroy() {
-        ViewTreeObserverWrapper.removeOnComputeInsetsListener(mTaskbarInsetsComputer);
+        onDestroy(!TaskbarManager.FLAG_HIDE_NAVBAR_WINDOW);
     }
 
     @Override
@@ -101,7 +107,7 @@
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
 
-        onDestroy();
+        onDestroy(true);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
index 99c59a8..ec9760c 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
@@ -18,6 +18,7 @@
 import android.content.res.Resources;
 import android.graphics.Rect;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.util.TouchController;
 import com.android.quickstep.AnimatedFloat;
@@ -144,10 +145,9 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarDragLayerController:");
 
-        pw.println(String.format("%s\tmBgOffset=%.2f", prefix, mBgOffset.value));
-        pw.println(String.format("%s\tmFolderMargin=%dpx", prefix, mFolderMargin));
-        pw.println(String.format(
-                "%s\tmLastSetBackgroundAlpha=%.2f", prefix, mLastSetBackgroundAlpha));
+        pw.println(prefix + "\tmBgOffset=" + mBgOffset.value);
+        pw.println(prefix + "\tmFolderMargin=" + mFolderMargin);
+        pw.println(prefix + "\tmLastSetBackgroundAlpha=" + mLastSetBackgroundAlpha);
     }
 
     /**
@@ -174,7 +174,15 @@
          * Returns how tall the background should be drawn at the bottom of the screen.
          */
         public int getTaskbarBackgroundHeight() {
-            return mActivity.getDeviceProfile().taskbarSize;
+            DeviceProfile deviceProfile = mActivity.getDeviceProfile();
+            if (TaskbarManager.isPhoneMode(deviceProfile)) {
+                Resources resources = mActivity.getResources();
+                return mActivity.isThreeButtonNav() ?
+                        resources.getDimensionPixelSize(R.dimen.taskbar_size) :
+                        resources.getDimensionPixelSize(R.dimen.taskbar_stashed_size);
+            } else {
+                return deviceProfile.taskbarSize;
+            }
         }
 
         /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarEduController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarEduController.java
index e29b14b..32a3c10 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarEduController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarEduController.java
@@ -191,12 +191,10 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarEduController:");
 
-        pw.println(String.format("%s\tisShowingEdu=%b", prefix, mTaskbarEduView != null));
-        pw.println(String.format("%s\tmWaveAnimTranslationY=%.2f", prefix, mWaveAnimTranslationY));
-        pw.println(String.format(
-                "%s\tmWaveAnimTranslationYReturnOvershoot=%.2f",
-                prefix,
-                mWaveAnimTranslationYReturnOvershoot));
+        pw.println(prefix + "\tisShowingEdu=" + (mTaskbarEduView != null));
+        pw.println(prefix + "\tmWaveAnimTranslationY=" + mWaveAnimTranslationY);
+        pw.println(prefix + "\tmWaveAnimTranslationYReturnOvershoot="
+                + mWaveAnimTranslationYReturnOvershoot);
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
index 6a6a693..48fde8f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
@@ -17,8 +17,12 @@
 
 import android.graphics.Insets
 import android.graphics.Region
+import android.view.InsetsFrameProvider
 import android.view.InsetsState.ITYPE_BOTTOM_MANDATORY_GESTURES
+import android.view.InsetsState
 import android.view.WindowManager
+import android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD
+import android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION
 import com.android.launcher3.AbstractFloatingView
 import com.android.launcher3.AbstractFloatingView.TYPE_TASKBAR_ALL_APPS
 import com.android.launcher3.DeviceProfile
@@ -61,9 +65,6 @@
             )
         )
 
-        windowLayoutParams.providedInternalInsets = arrayOfNulls<Insets>(ITYPE_SIZE)
-        windowLayoutParams.providedInternalImeInsets = arrayOfNulls<Insets>(ITYPE_SIZE)
-
         onTaskbarWindowHeightOrInsetsChanged()
 
         windowLayoutParams.insetsRoundedCornerFrame = true
@@ -75,32 +76,35 @@
     }
 
     fun onTaskbarWindowHeightOrInsetsChanged() {
-        var reducingSize = getReducingInsetsForTaskbarInsetsHeight(
-            controllers.taskbarStashController.contentHeightToReportToApps)
+        var contentHeight = controllers.taskbarStashController.contentHeightToReportToApps
+        contentRegion.set(0, windowLayoutParams.height - contentHeight,
+            context.deviceProfile.widthPx, windowLayoutParams.height)
+        var tappableHeight = controllers.taskbarStashController.tappableHeightToReportToApps
+        for (provider in windowLayoutParams.providedInsets) {
+            if (provider.type == ITYPE_EXTRA_NAVIGATION_BAR) {
+                provider.insetsSize = Insets.of(0, 0, 0, contentHeight)
+            } else if (provider.type == ITYPE_BOTTOM_TAPPABLE_ELEMENT
+                      || provider.type == ITYPE_BOTTOM_MANDATORY_GESTURES) {
+                provider.insetsSize = Insets.of(0, 0, 0, tappableHeight)
+            }
+        }
 
-        contentRegion.set(0, reducingSize.top,
-                context.deviceProfile.widthPx, windowLayoutParams.height)
-        windowLayoutParams.providedInternalInsets[ITYPE_EXTRA_NAVIGATION_BAR] = reducingSize
-        windowLayoutParams.providedInternalInsets[ITYPE_BOTTOM_MANDATORY_GESTURES] = reducingSize
-        reducingSize = getReducingInsetsForTaskbarInsetsHeight(
-            controllers.taskbarStashController.tappableHeightToReportToApps)
-        windowLayoutParams.providedInternalInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT] = reducingSize
-        windowLayoutParams.providedInternalInsets[ITYPE_BOTTOM_MANDATORY_GESTURES] = reducingSize
-
-        reducingSize = getReducingInsetsForTaskbarInsetsHeight(taskbarHeightForIme)
-        windowLayoutParams.providedInternalImeInsets[ITYPE_EXTRA_NAVIGATION_BAR] = reducingSize
-        windowLayoutParams.providedInternalImeInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT] = reducingSize
-        windowLayoutParams.providedInternalImeInsets[ITYPE_BOTTOM_MANDATORY_GESTURES] = reducingSize
-    }
-
-    /**
-     * WindowLayoutParams.providedInternal*Insets expects Insets that subtract from the window frame
-     * height (i.e. WindowLayoutParams#height). So for Taskbar to report bottom insets to apps, it
-     * actually provides insets from the top of its window frame.
-     * @param height The number of pixels from the bottom of the screen that Taskbar insets.
-     */
-    private fun getReducingInsetsForTaskbarInsetsHeight(height: Int): Insets {
-        return Insets.of(0, windowLayoutParams.height - height, 0, 0)
+        val imeInsetsSize = Insets.of(0, 0, 0, taskbarHeightForIme)
+        // Use 0 insets for the VoiceInteractionWindow (assistant) when gesture nav is enabled.
+        val visInsetsSize = Insets.of(0, 0, 0, if (context.isGestureNav) 0 else tappableHeight)
+        val insetsSizeOverride = arrayOf(
+            InsetsFrameProvider.InsetsSizeOverride(
+                TYPE_INPUT_METHOD,
+                imeInsetsSize
+            ),
+            InsetsFrameProvider.InsetsSizeOverride(
+                TYPE_VOICE_INTERACTION,
+                visInsetsSize
+            )
+        )
+        for (provider in windowLayoutParams.providedInsets) {
+            provider.insetsSizeOverrides = insetsSizeOverride
+        }
     }
 
     /**
@@ -151,13 +155,18 @@
     override fun dumpLogs(prefix: String, pw: PrintWriter) {
         pw.println(prefix + "TaskbarInsetsController:")
         pw.println("$prefix\twindowHeight=${windowLayoutParams.height}")
-        pw.println("$prefix\tprovidedInternalInsets[ITYPE_EXTRA_NAVIGATION_BAR]=" +
-                "${windowLayoutParams.providedInternalInsets[ITYPE_EXTRA_NAVIGATION_BAR]}")
-        pw.println("$prefix\tprovidedInternalInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT]=" +
-                "${windowLayoutParams.providedInternalInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT]}")
-        pw.println("$prefix\tprovidedInternalImeInsets[ITYPE_EXTRA_NAVIGATION_BAR]=" +
-                "${windowLayoutParams.providedInternalImeInsets[ITYPE_EXTRA_NAVIGATION_BAR]}")
-        pw.println("$prefix\tprovidedInternalImeInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT]=" +
-                "${windowLayoutParams.providedInternalImeInsets[ITYPE_BOTTOM_TAPPABLE_ELEMENT]}")
+        for (provider in windowLayoutParams.providedInsets) {
+            pw.print("$prefix\tprovidedInsets: (type=" + InsetsState.typeToString(provider.type)
+                    + " insetsSize=" + provider.insetsSize)
+            if (provider.insetsSizeOverrides != null) {
+                pw.print(" insetsSizeOverrides={")
+                for ((i, overrideSize) in provider.insetsSizeOverrides.withIndex()) {
+                    if (i > 0) pw.print(", ")
+                    pw.print(overrideSize)
+                }
+                pw.print("})")
+            }
+            pw.println()
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
index 56648ea..0808fab 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
@@ -111,11 +111,9 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarKeyguardController:");
 
-        pw.println(String.format(
-                "%s\tmKeyguardSysuiFlags=%s",
-                prefix,
-                QuickStepContract.getSystemUiStateString(mKeyguardSysuiFlags)));
-        pw.println(String.format("%s\tmBouncerShowing=%b", prefix, mBouncerShowing));
-        pw.println(String.format("%s\tmIsScreenOff=%b", prefix, mIsScreenOff));
+        pw.println(prefix + "\tmKeyguardSysuiFlags=" + QuickStepContract.getSystemUiStateString(
+                mKeyguardSysuiFlags));
+        pw.println(prefix + "\tmBouncerShowing=" + mBouncerShowing);
+        pw.println(prefix + "\tmIsScreenOff=" + mIsScreenOff);
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index dc0ef27..0bda3cd 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -19,19 +19,24 @@
 import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_STASHED_LAUNCHER_STATE;
 import static com.android.launcher3.taskbar.TaskbarStashController.TASKBAR_STASH_DURATION;
 import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_HOME;
+import static com.android.systemui.animation.Interpolators.EMPHASIZED;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseQuickstepLauncher;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.quickstep.AnimatedFloat;
@@ -53,6 +58,9 @@
  */
  public class TaskbarLauncherStateController {
 
+    private static final String TAG = TaskbarLauncherStateController.class.getSimpleName();
+    private static final boolean DEBUG = false;
+
     public static final int FLAG_RESUMED = 1 << 0;
     public static final int FLAG_RECENTS_ANIMATION_RUNNING = 1 << 1;
     public static final int FLAG_TRANSITION_STATE_RUNNING = 1 << 2;
@@ -86,6 +94,15 @@
     // We skip any view synchronizations during init/destroy.
     private boolean mCanSyncViews;
 
+    private final Consumer<Float> mIconAlphaForHomeConsumer = alpha -> {
+        mLauncher.getHotseat().setIconsAlpha(alpha > 0 ? 0 : 1);
+        mLauncher.getHotseat().setQsbAlpha(
+                mLauncher.getDeviceProfile().isQsbInline && alpha > 0 ? 0 : 1);
+    };
+
+    private final DeviceProfile.OnDeviceProfileChangeListener mOnDeviceProfileChangeListener =
+            dp -> mIconAlphaForHomeConsumer.accept(mIconAlphaForHome.getValue());
+
     private final StateManager.StateListener<LauncherState> mStateListener =
             new StateManager.StateListener<LauncherState>() {
 
@@ -99,7 +116,11 @@
                     }
                     updateStateForFlag(FLAG_TRANSITION_STATE_RUNNING, true);
                     if (!mShouldDelayLauncherStateAnim) {
-                        applyState();
+                        if (toState == LauncherState.NORMAL) {
+                            applyState(QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION);
+                        } else {
+                            applyState();
+                        }
                     }
                 }
 
@@ -121,8 +142,7 @@
                 .getTaskbarBackgroundAlpha();
         MultiValueAlpha taskbarIconAlpha = mControllers.taskbarViewController.getTaskbarIconAlpha();
         mIconAlphaForHome = taskbarIconAlpha.getProperty(ALPHA_INDEX_HOME);
-        mIconAlphaForHome.setConsumer(
-                (Consumer<Float>) alpha -> mLauncher.getHotseat().setIconsAlpha(alpha > 0 ? 0 : 1));
+        mIconAlphaForHome.setConsumer(mIconAlphaForHomeConsumer);
 
         mIconAlignmentForResumedState.finishAnimation();
         onIconAlignmentRatioChangedForAppAndHomeTransition();
@@ -135,6 +155,7 @@
         applyState(0);
 
         mCanSyncViews = true;
+        mLauncher.addOnDeviceProfileChangeListener(mOnDeviceProfileChangeListener);
     }
 
     public void onDestroy() {
@@ -149,6 +170,7 @@
         mLauncher.getStateManager().removeStateListener(mStateListener);
 
         mCanSyncViews = true;
+        mLauncher.removeOnDeviceProfileChangeListener(mOnDeviceProfileChangeListener);
     }
 
     public Animator createAnimToLauncher(@NonNull LauncherState toState,
@@ -169,10 +191,8 @@
 
         mTaskBarRecentsAnimationListener = new TaskBarRecentsAnimationListener(callbacks);
         callbacks.addListener(mTaskBarRecentsAnimationListener);
-        RecentsView recentsView = mLauncher.getOverviewPanel();
-        recentsView.setTaskLaunchListener(() -> {
-            mTaskBarRecentsAnimationListener.endGestureStateOverride(true);
-        });
+        ((RecentsView) mLauncher.getOverviewPanel()).setTaskLaunchListener(() ->
+                mTaskBarRecentsAnimationListener.endGestureStateOverride(true));
         return animatorSet;
     }
 
@@ -269,6 +289,11 @@
                 ObjectAnimator resumeAlignAnim = mIconAlignmentForResumedState
                         .animateToValue(toAlignmentForResumedState)
                         .setDuration(duration);
+                if (DEBUG) {
+                    Log.d(TAG, "mIconAlignmentForResumedState - "
+                            + mIconAlignmentForResumedState.value
+                            + " -> " + toAlignmentForResumedState + ": " + duration);
+                }
 
                 resumeAlignAnim.addListener(new AnimatorListenerAdapter() {
                     @Override
@@ -305,6 +330,11 @@
                 if (isRecentsAnimationRunning) {
                     gestureAlignAnim.setDuration(duration);
                 }
+                if (DEBUG) {
+                    Log.d(TAG, "mIconAlignmentForGestureState - "
+                            + mIconAlignmentForGestureState.value
+                            + " -> " + toAlignmentForGestureState + ": " + duration);
+                }
                 gestureAlignAnim.addListener(new AnimatorListenerAdapter() {
                     @Override
                     public void onAnimationEnd(Animator animation) {
@@ -330,6 +360,7 @@
                     .setDuration(duration));
         }
 
+        animatorSet.setInterpolator(EMPHASIZED);
         if (start) {
             animatorSet.start();
         }
@@ -344,11 +375,14 @@
     private void playStateTransitionAnim(AnimatorSet animatorSet, long duration,
             boolean committed) {
         boolean isInStashedState = mLauncherState.isTaskbarStashed(mLauncher);
-        float toAlignment = mLauncherState.isTaskbarAlignedWithHotseat(mLauncher) ? 1 : 0;
+        boolean willStashVisually =
+                isInStashedState && mControllers.taskbarStashController.supportsVisualStashing();
+        float toAlignment =
+                mLauncherState.isTaskbarAlignedWithHotseat(mLauncher) && !willStashVisually ? 1 : 0;
 
-        TaskbarStashController controller = mControllers.taskbarStashController;
-        controller.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE, isInStashedState);
-        Animator stashAnimator = controller.applyStateWithoutStart(duration);
+        TaskbarStashController stashController = mControllers.taskbarStashController;
+        stashController.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE, isInStashedState);
+        Animator stashAnimator = stashController.applyStateWithoutStart(duration);
         if (stashAnimator != null) {
             stashAnimator.addListener(new AnimatorListenerAdapter() {
                 @Override
@@ -368,12 +402,22 @@
             });
             animatorSet.play(stashAnimator);
         }
-
-        // If we're already animating to the value, just leave it be instead of restarting it.
+        if (mIconAlignmentForLauncherState.value == toAlignment) {
+            // Already at expected value, but make sure we run the callback at the end.
+            animatorSet.addListener(AnimatorListeners.forEndCallback(
+                    this::onIconAlignmentRatioChangedForStateTransition));
+        }
         if (!mIconAlignmentForLauncherState.isAnimatingToValue(toAlignment)) {
+            // If we're already animating to the value, just leave it be instead of restarting it.
             mIconAlignmentForLauncherState.finishAnimation();
             animatorSet.play(mIconAlignmentForLauncherState.animateToValue(toAlignment)
                     .setDuration(duration));
+            if (DEBUG) {
+                Log.d(TAG, "mIconAlignmentForLauncherState - "
+                        + mIconAlignmentForLauncherState.value
+                        + " -> " + toAlignment + ": " + duration);
+            }
+            animatorSet.setInterpolator(EMPHASIZED);
         }
     }
 
@@ -396,17 +440,17 @@
         onIconAlignmentRatioChanged(this::getCurrentIconAlignmentRatioBetweenAppAndHome);
     }
 
-    private void onIconAlignmentRatioChanged(Supplier<Float> alignmentSupplier) {
+    private void onIconAlignmentRatioChanged(Supplier<AnimatedFloat> alignmentSupplier) {
         if (mControllers == null) {
             return;
         }
-        float alignment = alignmentSupplier.get();
+        AnimatedFloat animatedFloat = alignmentSupplier.get();
         float currentValue = mIconAlphaForHome.getValue();
-        boolean taskbarWillBeVisible = alignment < 1;
+        boolean taskbarWillBeVisible = animatedFloat.value < 1;
         boolean firstFrameVisChanged = (taskbarWillBeVisible && Float.compare(currentValue, 1) != 0)
                 || (!taskbarWillBeVisible && Float.compare(currentValue, 0) != 0);
 
-        updateIconAlignment(alignment);
+        updateIconAlignment(animatedFloat.value, animatedFloat.getEndValue());
 
         // Sync the first frame where we swap taskbar and hotseat.
         if (firstFrameVisChanged && mCanSyncViews && !Utilities.IS_RUNNING_IN_TEST_HARNESS) {
@@ -416,21 +460,22 @@
         }
     }
 
-    private void updateIconAlignment(float alignment) {
+    private void updateIconAlignment(float alignment, Float endAlignment) {
         mControllers.taskbarViewController.setLauncherIconAlignment(
-                alignment, mLauncher.getDeviceProfile());
+                alignment, endAlignment, mLauncher.getDeviceProfile());
 
         // Switch taskbar and hotseat in last frame
         setTaskbarViewVisible(alignment < 1);
         mControllers.navbarButtonsViewController.updateTaskbarAlignment(alignment);
     }
 
-    private float getCurrentIconAlignmentRatioBetweenAppAndHome() {
-        return Math.max(mIconAlignmentForResumedState.value, mIconAlignmentForGestureState.value);
+    private AnimatedFloat getCurrentIconAlignmentRatioBetweenAppAndHome() {
+        return mIconAlignmentForResumedState.value > mIconAlignmentForGestureState.value
+                ? mIconAlignmentForResumedState : mIconAlignmentForGestureState;
     }
 
-    private float getCurrentIconAlignmentRatioForLauncherState() {
-        return mIconAlignmentForLauncherState.value;
+    private AnimatedFloat getCurrentIconAlignmentRatioForLauncherState() {
+        return mIconAlignmentForLauncherState;
     }
 
     private void setTaskbarViewVisible(boolean isVisible) {
@@ -459,6 +504,7 @@
         private void endGestureStateOverride(boolean finishedToApp) {
             mCallbacks.removeListener(this);
             mTaskBarRecentsAnimationListener = null;
+            ((RecentsView) mLauncher.getOverviewPanel()).setTaskLaunchListener(null);
 
             // Update the resumed state immediately to ensure a seamless handoff
             boolean launcherResumed = !finishedToApp;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index 06262c0..1212c61 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -30,6 +30,7 @@
 import android.hardware.display.DisplayManager;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.SystemProperties;
 import android.provider.Settings;
 import android.view.Display;
 
@@ -58,6 +59,9 @@
  */
 public class TaskbarManager {
 
+    public static final boolean FLAG_HIDE_NAVBAR_WINDOW =
+            SystemProperties.getBoolean("persist.wm.debug.hide_navbar_window", false);
+
     private static final Uri USER_SETUP_COMPLETE_URI = Settings.Secure.getUriFor(
             Settings.Secure.USER_SETUP_COMPLETE);
 
@@ -78,6 +82,7 @@
     // It's destruction/creation will be managed by the activity.
     private final ScopedUnfoldTransitionProgressProvider mUnfoldProgressProvider =
             new NonDestroyableScopedUnfoldTransitionProgressProvider();
+    private DisplayController.NavigationMode mNavMode;
 
     private TaskbarActivityContext mTaskbarActivityContext;
     private StatefulActivity mActivity;
@@ -128,9 +133,11 @@
                         | ActivityInfo.CONFIG_SCREEN_SIZE;
                 boolean requiresRecreate = (configDiff & configsRequiringRecreate) != 0;
                 if ((configDiff & ActivityInfo.CONFIG_SCREEN_SIZE) != 0
-                        && mTaskbarActivityContext != null && dp != null) {
+                        && mTaskbarActivityContext != null && dp != null
+                        && !isPhoneMode(dp)) {
                     // Additional check since this callback gets fired multiple times w/o
                     // screen size changing, or when simply rotating the device.
+                    // In the case of phone device rotation, we do want to call recreateTaskbar()
                     DeviceProfile oldDp = mTaskbarActivityContext.getDeviceProfile();
                     boolean isOrientationChange =
                             (configDiff & ActivityInfo.CONFIG_ORIENTATION) != 0;
@@ -147,8 +154,8 @@
                 } else {
                     // Config change might be handled without re-creating the taskbar
                     if (mTaskbarActivityContext != null) {
-                        if (dp != null && dp.isTaskbarPresent) {
-                            mTaskbarActivityContext.updateDeviceProfile(dp);
+                        if (dp != null && isTaskbarPresent(dp)) {
+                            mTaskbarActivityContext.updateDeviceProfile(dp, mNavMode);
                         }
                         mTaskbarActivityContext.onConfigurationChanged(configDiff);
                     }
@@ -159,12 +166,15 @@
             @Override
             public void onLowMemory() { }
         };
-        mShutdownReceiver = new SimpleBroadcastReceiver(i -> destroyExistingTaskbar());
+        mShutdownReceiver = new SimpleBroadcastReceiver(i ->
+                destroyExistingTaskbar());
         mDispInfoChangeListener = (context, info, flags) -> {
             if ((flags & CHANGE_FLAGS) != 0) {
+                mNavMode = info.navigationMode;
                 recreateTaskbar();
             }
         };
+        mNavMode = mDisplayController.getInfo().navigationMode;
         mDisplayController.addChangeListener(mDispInfoChangeListener);
         SettingsCache.INSTANCE.get(mContext).register(USER_SETUP_COMPLETE_URI,
                 mUserSetupCompleteListener);
@@ -179,7 +189,9 @@
     private void destroyExistingTaskbar() {
         if (mTaskbarActivityContext != null) {
             mTaskbarActivityContext.onDestroy();
-            mTaskbarActivityContext = null;
+            if (!FLAG_HIDE_NAVBAR_WINDOW) {
+                mTaskbarActivityContext = null;
+            }
         }
     }
 
@@ -260,24 +272,32 @@
         }
     }
 
+    /**
+     * This method is called multiple times (ex. initial init, then when user unlocks) in which case
+     * we fully want to destroy an existing taskbar and create a new one.
+     * In other case (folding/unfolding) we don't need to remove and add window.
+     */
     private void recreateTaskbar() {
+        DeviceProfile dp = mUserUnlocked ?
+                LauncherAppState.getIDP(mContext).getDeviceProfile(mContext) : null;
+
         destroyExistingTaskbar();
 
-        DeviceProfile dp =
-                mUserUnlocked ? LauncherAppState.getIDP(mContext).getDeviceProfile(mContext) : null;
-
-        boolean isTaskBarEnabled = dp != null && dp.isTaskbarPresent;
-
+        boolean isTaskBarEnabled = dp != null && isTaskbarPresent(dp);
         if (!isTaskBarEnabled) {
             SystemUiProxy.INSTANCE.get(mContext)
                     .notifyTaskbarStatus(/* visible */ false, /* stashed */ false);
             return;
         }
 
-        mTaskbarActivityContext = new TaskbarActivityContext(mContext, dp, mNavButtonController,
-                mUnfoldProgressProvider);
-
+        if (mTaskbarActivityContext == null) {
+            mTaskbarActivityContext = new TaskbarActivityContext(mContext, dp, mNavButtonController,
+                    mUnfoldProgressProvider);
+        } else {
+            mTaskbarActivityContext.updateDeviceProfile(dp, mNavMode);
+        }
         mTaskbarActivityContext.init(mSharedState);
+
         if (mActivity != null) {
             mTaskbarActivityContext.setUIController(
                     createTaskbarUIControllerForActivity(mActivity));
@@ -301,6 +321,26 @@
         }
     }
 
+    /**
+     * @return {@code true} if provided device profile isn't a large screen profile
+     *                      and we are using a single window for taskbar and navbar.
+     */
+    public static boolean isPhoneMode(DeviceProfile deviceProfile) {
+        return TaskbarManager.FLAG_HIDE_NAVBAR_WINDOW && deviceProfile.isPhone;
+    }
+
+    /**
+     * @return {@code true} if {@link #isPhoneMode(DeviceProfile)} is true and we're using
+     *                      3 button-nav
+     */
+    public static boolean isPhoneButtonNavMode(TaskbarActivityContext context) {
+        return isPhoneMode(context.getDeviceProfile()) && context.isThreeButtonNav();
+    }
+
+    private boolean isTaskbarPresent(DeviceProfile deviceProfile) {
+        return FLAG_HIDE_NAVBAR_WINDOW || deviceProfile.isTaskbarPresent;
+    }
+
     public void onRotationProposal(int rotation, boolean isValid) {
         if (mTaskbarActivityContext != null) {
             mTaskbarActivityContext.onRotationProposal(rotation, isValid);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
index 75881a3..5e670d294 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
@@ -29,6 +29,7 @@
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.LauncherBindableItemsContainer;
+import com.android.quickstep.RecentsModel;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -42,7 +43,7 @@
  * Launcher model Callbacks for rendering taskbar.
  */
 public class TaskbarModelCallbacks implements
-        BgDataModel.Callbacks, LauncherBindableItemsContainer {
+        BgDataModel.Callbacks, LauncherBindableItemsContainer, RecentsModel.RunningTasksListener {
 
     private final SparseArray<ItemInfo> mHotseatItems = new SparseArray<>();
     private List<ItemInfo> mPredictedItems = Collections.emptyList();
@@ -61,6 +62,16 @@
 
     public void init(TaskbarControllers controllers) {
         mControllers = controllers;
+        if (mControllers.taskbarRecentAppsController.isEnabled()) {
+            RecentsModel.INSTANCE.get(mContext).registerRunningTasksListener(this);
+        }
+    }
+
+    /**
+     * Unregisters listeners in this class.
+     */
+    public void unregisterListeners() {
+        RecentsModel.INSTANCE.get(mContext).unregisterRunningTasksListener();
     }
 
     @Override
@@ -185,6 +196,8 @@
                 isHotseatEmpty = false;
             }
         }
+        hotseatItemInfos = mControllers.taskbarRecentAppsController
+                .updateHotseatItemInfos(hotseatItemInfos);
         mContainer.updateHotseatItems(hotseatItemInfos);
 
         final boolean finalIsHotseatEmpty = isHotseatEmpty;
@@ -196,6 +209,21 @@
     }
 
     @Override
+    public void onRunningTasksChanged() {
+        updateRunningApps();
+    }
+
+    /** Called when there's a change in running apps to update the UI. */
+    public void commitRunningAppsToUI() {
+        commitItemsToUI();
+    }
+
+    /** Call TaskbarRecentAppsController to update running apps with mHotseatItems. */
+    public void updateRunningApps() {
+        mControllers.taskbarRecentAppsController.updateRunningApps(mHotseatItems);
+    }
+
+    @Override
     public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
         mControllers.taskbarPopupController.setDeepShortcutMap(deepShortcutMapCopy);
     }
@@ -203,6 +231,7 @@
     @Override
     public void bindAllApplications(AppInfo[] apps, int flags) {
         mControllers.taskbarAllAppsController.setApps(apps, flags);
+        mControllers.taskbarRecentAppsController.setApps(apps);
     }
 
     protected void dumpLogs(String prefix, PrintWriter pw) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
index 4ff0649..a395548 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
@@ -18,7 +18,6 @@
 
 import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_HOME_BUTTON_LONG_PRESS;
 import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_KEY;
-import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_A11Y_BUTTON_LONGPRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_A11Y_BUTTON_TAP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_BACK_BUTTON_LONGPRESS;
@@ -28,11 +27,14 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_IME_SWITCHER_BUTTON_TAP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_OVERVIEW_BUTTON_LONGPRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_OVERVIEW_BUTTON_TAP;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
 
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
+import android.view.HapticFeedbackConstants;
+import android.view.View;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -41,7 +43,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.quickstep.OverviewCommandHelper;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskUtils;
@@ -70,9 +72,8 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarNavButtonController:");
 
-        pw.println(String.format(
-                "%s\tmLastScreenPinLongPress=%dms", prefix, mLastScreenPinLongPress));
-        pw.println(String.format("%s\tmScreenPinned=%b", prefix, mScreenPinned));
+        pw.println(prefix + "\tmLastScreenPinLongPress=" + mLastScreenPinLongPress);
+        pw.println(prefix + "\tmScreenPinned=" + mScreenPinned);
     }
 
     @Retention(RetentionPolicy.SOURCE)
@@ -113,7 +114,9 @@
         mHandler = handler;
     }
 
-    public void onButtonClick(@TaskbarButton int buttonType) {
+    public void onButtonClick(@TaskbarButton int buttonType, View view) {
+        // Provide the same haptic feedback that the system offers for virtual keys.
+        view.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
         switch (buttonType) {
             case BUTTON_BACK:
                 logEvent(LAUNCHER_TASKBAR_BACK_BUTTON_TAP);
@@ -144,7 +147,9 @@
         }
     }
 
-    public boolean onButtonLongClick(@TaskbarButton int buttonType) {
+    public boolean onButtonLongClick(@TaskbarButton int buttonType, View view) {
+        // Provide the same haptic feedback that the system offers for virtual keys.
+        view.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
         switch (buttonType) {
             case BUTTON_HOME:
                 logEvent(LAUNCHER_TASKBAR_HOME_BUTTON_LONGPRESS);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarRecentAppsController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarRecentAppsController.java
new file mode 100644
index 0000000..8445cff
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarRecentAppsController.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2022 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.taskbar;
+
+import android.util.SparseArray;
+
+import androidx.annotation.CallSuper;
+
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfo;
+
+/**
+ * Base class for providing recent apps functionality
+ */
+public class TaskbarRecentAppsController {
+
+    public static final TaskbarRecentAppsController DEFAULT = new TaskbarRecentAppsController();
+
+    // Initialized in init.
+    protected TaskbarControllers mControllers;
+
+    @CallSuper
+    protected void init(TaskbarControllers taskbarControllers) {
+        mControllers = taskbarControllers;
+    }
+
+    @CallSuper
+    protected void onDestroy() {
+        mControllers = null;
+    }
+
+    /** Stores the current {@link AppInfo} instances, no-op except in desktop environment. */
+    protected void setApps(AppInfo[] apps) { }
+
+    /**
+     * Indicates whether recent apps functionality is enabled, should return false except in
+     * desktop environment.
+     */
+    protected boolean isEnabled() {
+        return false;
+    }
+
+    /** Called to update hotseatItems, no-op except in desktop environment. */
+    protected ItemInfo[] updateHotseatItemInfos(ItemInfo[] hotseatItems) {
+        return hotseatItems;
+    }
+
+    /** Called to update the list of currently running apps, no-op except in desktop environment. */
+    protected void updateRunningApps(SparseArray<ItemInfo> hotseatItems) { }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
index 58ace17..c3b0f57 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarScrimViewController.java
@@ -98,6 +98,6 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarScrimViewController:");
 
-        pw.println(String.format("%s\tmScrimAlpha.value=%.2f", prefix, mScrimAlpha.value));
+        pw.println(prefix + "\tmScrimAlpha.value=" + mScrimAlpha.value);
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index fc9f9d0..3ea9173 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -22,6 +22,7 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_LONGPRESS_SHOW;
 import static com.android.launcher3.taskbar.Utilities.appendFlag;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SHOWING;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SWITCHER_SHOWING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
 
 import android.animation.Animator;
@@ -29,21 +30,27 @@
 import android.animation.AnimatorSet;
 import android.annotation.Nullable;
 import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.util.Log;
+import android.view.View;
 import android.view.ViewConfiguration;
-import android.view.WindowInsets;
 
+import androidx.annotation.NonNull;
+
+import com.android.internal.jank.InteractionJankMonitor;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorListeners;
-import com.android.launcher3.taskbar.allapps.TaskbarAllAppsSlideInView;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.SystemUiProxy;
 import com.android.systemui.shared.system.WindowManagerWrapper;
 
 import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.Optional;
 import java.util.StringJoiner;
 import java.util.function.IntPredicate;
 
@@ -53,6 +60,8 @@
  */
 public class TaskbarStashController implements TaskbarControllers.LoggableTaskbarController {
 
+    private static final String TAG = "TaskbarStashController";
+
     public static final int FLAG_IN_APP = 1 << 0;
     public static final int FLAG_STASHED_IN_APP_MANUAL = 1 << 1; // long press, persisted
     public static final int FLAG_STASHED_IN_APP_PINNED = 1 << 2; // app pinning
@@ -62,6 +71,7 @@
     public static final int FLAG_IN_STASHED_LAUNCHER_STATE = 1 << 6;
     public static final int FLAG_STASHED_IN_APP_ALL_APPS = 1 << 7; // All apps is visible.
     public static final int FLAG_IN_SETUP = 1 << 8; // In the Setup Wizard
+    public static final int FLAG_STASHED_SMALL_SCREEN = 1 << 9; // phone screen gesture nav, stashed
 
     // If any of these flags are enabled, isInApp should return true.
     private static final int FLAGS_IN_APP = FLAG_IN_APP | FLAG_IN_SETUP;
@@ -69,7 +79,8 @@
     // If we're in an app and any of these flags are enabled, taskbar should be stashed.
     private static final int FLAGS_STASHED_IN_APP = FLAG_STASHED_IN_APP_MANUAL
             | FLAG_STASHED_IN_APP_PINNED | FLAG_STASHED_IN_APP_EMPTY | FLAG_STASHED_IN_APP_SETUP
-            | FLAG_STASHED_IN_APP_IME | FLAG_STASHED_IN_APP_ALL_APPS;
+            | FLAG_STASHED_IN_APP_IME | FLAG_STASHED_IN_APP_ALL_APPS |
+            FLAG_STASHED_SMALL_SCREEN;
 
     private static final int FLAGS_STASHED_IN_APP_IGNORING_IME =
             FLAGS_STASHED_IN_APP & ~FLAG_STASHED_IN_APP_IME;
@@ -149,6 +160,7 @@
     private @Nullable AnimatorSet mAnimator;
     private boolean mIsSystemGestureInProgress;
     private boolean mIsImeShowing;
+    private boolean mIsImeSwitcherShowing;
 
     private boolean mEnableManualStashingForTests = false;
 
@@ -158,15 +170,25 @@
                 boolean inApp = hasAnyFlag(flags, FLAGS_IN_APP);
                 boolean stashedInApp = hasAnyFlag(flags, FLAGS_STASHED_IN_APP);
                 boolean stashedLauncherState = hasAnyFlag(flags, FLAG_IN_STASHED_LAUNCHER_STATE);
-                return (inApp && stashedInApp) || (!inApp && stashedLauncherState);
+                boolean stashedForSmallScreen = hasAnyFlag(flags, FLAG_STASHED_SMALL_SCREEN);
+                return (inApp && stashedInApp) || (!inApp && stashedLauncherState)
+                        || stashedForSmallScreen;
             });
 
     public TaskbarStashController(TaskbarActivityContext activity) {
         mActivity = activity;
         mPrefs = Utilities.getPrefs(mActivity);
         mSystemUiProxy = SystemUiProxy.INSTANCE.get(activity);
-        mUnstashedHeight = mActivity.getDeviceProfile().taskbarSize;
-        mStashedHeight = mActivity.getDeviceProfile().stashedTaskbarSize;
+        if (isPhoneMode()) {
+            // DeviceProfile's taskbar vars aren't initialized w/ the flag off
+            Resources resources = mActivity.getResources();
+            mUnstashedHeight = resources.getDimensionPixelSize(R.dimen.taskbar_size);
+            mStashedHeight = resources.getDimensionPixelOffset(R.dimen.taskbar_stashed_size);
+        } else {
+            mUnstashedHeight = mActivity.getDeviceProfile().taskbarSize;
+            mStashedHeight = mActivity.getDeviceProfile().stashedTaskbarSize;
+        }
+
     }
 
     public void init(TaskbarControllers controllers, boolean setupUIVisible) {
@@ -194,6 +216,8 @@
         updateStateForFlag(FLAG_STASHED_IN_APP_MANUAL, isManuallyStashedInApp);
         updateStateForFlag(FLAG_STASHED_IN_APP_SETUP, isInSetup);
         updateStateForFlag(FLAG_IN_SETUP, isInSetup);
+        updateStateForFlag(FLAG_STASHED_SMALL_SCREEN, isPhoneMode()
+                && !mActivity.isThreeButtonNav());
         applyState();
 
         notifyStashChange(/* visible */ false, /* stashed */ isStashedInApp());
@@ -204,7 +228,8 @@
      * state.
      */
     public boolean supportsVisualStashing() {
-        return mControllers.uiController.supportsVisualStashing();
+        return mControllers.uiController.supportsVisualStashing() ||
+                (isPhoneMode() && !mActivity.isThreeButtonNav());
     }
 
     /**
@@ -258,7 +283,14 @@
      * Returns whether the taskbar should be stashed in the current LauncherState.
      */
     public boolean isInStashedLauncherState() {
-        return hasAnyFlag(FLAG_IN_STASHED_LAUNCHER_STATE) && supportsVisualStashing();
+        return (hasAnyFlag(FLAG_IN_STASHED_LAUNCHER_STATE) && supportsVisualStashing());
+    }
+
+    /**
+     * @return {@code true} if we're not on a large screen AND using gesture nav
+     */
+    private boolean isPhoneMode() {
+        return TaskbarManager.isPhoneMode(mActivity.getDeviceProfile());
     }
 
     private boolean hasAnyFlag(int flagMask) {
@@ -287,6 +319,10 @@
      * @see WindowInsets.Type#systemBars()
      */
     public int getContentHeightToReportToApps() {
+        if (isPhoneMode() && !mActivity.isThreeButtonNav()) {
+            return getStashedHeight();
+        }
+
         if (supportsVisualStashing() && hasAnyFlag(FLAGS_REPORT_STASHED_INSETS_TO_APP)) {
             DeviceProfile dp = mActivity.getDeviceProfile();
             if (hasAnyFlag(FLAG_STASHED_IN_APP_SETUP) && dp.isTaskbarPresent && !dp.isLandscape) {
@@ -401,11 +437,19 @@
             mAnimator.cancel();
         }
         mAnimator = new AnimatorSet();
+        addJankMonitorListener(mAnimator, /* appearing= */ !mIsStashed);
+        final float stashTranslation = isPhoneMode() ? 0 :
+                (mUnstashedHeight - mStashedHeight) / 2f;
 
         if (!supportsVisualStashing()) {
             // Just hide/show the icons and background instead of stashing into a handle.
             mAnimator.play(mIconAlphaForStash.animateToValue(isStashed ? 0 : 1)
                     .setDuration(duration));
+            mAnimator.playTogether(mTaskbarBackgroundOffset.animateToValue(isStashed ? 1 : 0)
+                    .setDuration(duration));
+            mAnimator.playTogether(mIconTranslationYForStash.animateToValue(isStashed ?
+                            stashTranslation : 0)
+                    .setDuration(duration));
             mAnimator.play(mTaskbarImeBgAlpha.animateToValue(
                     hasAnyFlag(FLAG_STASHED_IN_APP_IME) ? 0 : 1).setDuration(duration));
             mAnimator.setStartDelay(startDelay);
@@ -429,7 +473,6 @@
         if (isStashed) {
             firstHalfDurationScale = 0.75f;
             secondHalfDurationScale = 0.5f;
-            final float stashTranslation = (mUnstashedHeight - mStashedHeight) / 2f;
 
             fullLengthAnimatorSet.play(mIconTranslationYForStash.animateToValue(stashTranslation));
             if (animateBg) {
@@ -441,7 +484,8 @@
 
             firstHalfAnimatorSet.playTogether(
                     mIconAlphaForStash.animateToValue(0),
-                    mIconScaleForStash.animateToValue(STASHED_TASKBAR_SCALE)
+                    mIconScaleForStash.animateToValue(isPhoneMode() ?
+                            0 : STASHED_TASKBAR_SCALE)
             );
             secondHalfAnimatorSet.playTogether(
                     mTaskbarStashedHandleAlpha.animateToValue(1)
@@ -496,6 +540,28 @@
         });
     }
 
+    private void addJankMonitorListener(AnimatorSet animator, boolean expanding) {
+        Optional<View> optionalView =
+                Arrays.stream(mControllers.taskbarViewController.getIconViews()).findFirst();
+        if (optionalView.isEmpty()) {
+            Log.wtf(TAG, "No views to start Interaction jank monitor with.", new Exception());
+            return;
+        }
+        View v = optionalView.get();
+        int action = expanding ? InteractionJankMonitor.CUJ_TASKBAR_EXPAND :
+                InteractionJankMonitor.CUJ_TASKBAR_COLLAPSE;
+        animator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(@NonNull Animator animation) {
+                InteractionJankMonitor.getInstance().begin(v, action);
+            }
+
+            @Override
+            public void onAnimationEnd(@NonNull Animator animation) {
+                InteractionJankMonitor.getInstance().end(action);
+            }
+        });
+    }
     /**
      * Creates and starts a partial stash animation, hinting at the new state that will trigger when
      * long press is detected.
@@ -571,9 +637,11 @@
         }
 
         // Only update the following flags when system gesture is not in progress.
-        maybeResetStashedInAppAllApps(hasAnyFlag(FLAG_STASHED_IN_APP_IME) == mIsImeShowing);
-        if (hasAnyFlag(FLAG_STASHED_IN_APP_IME) != mIsImeShowing) {
-            updateStateForFlag(FLAG_STASHED_IN_APP_IME, mIsImeShowing);
+        boolean shouldStashForIme = shouldStashForIme();
+        maybeResetStashedInAppAllApps(
+                hasAnyFlag(FLAG_STASHED_IN_APP_IME) == shouldStashForIme);
+        if (hasAnyFlag(FLAG_STASHED_IN_APP_IME) != shouldStashForIme) {
+            updateStateForFlag(FLAG_STASHED_IN_APP_IME, shouldStashForIme);
             applyState(TASKBAR_STASH_DURATION_FOR_IME, getTaskbarStashStartDelayForIme());
         }
     }
@@ -625,8 +693,9 @@
 
         // Only update FLAG_STASHED_IN_APP_IME when system gesture is not in progress.
         mIsImeShowing = hasAnyFlag(systemUiStateFlags, SYSUI_STATE_IME_SHOWING);
+        mIsImeSwitcherShowing = hasAnyFlag(systemUiStateFlags, SYSUI_STATE_IME_SWITCHER_SHOWING);
         if (!mIsSystemGestureInProgress) {
-            updateStateForFlag(FLAG_STASHED_IN_APP_IME, mIsImeShowing);
+            updateStateForFlag(FLAG_STASHED_IN_APP_IME, shouldStashForIme());
             animDuration = TASKBAR_STASH_DURATION_FOR_IME;
             startDelay = getTaskbarStashStartDelayForIme();
         }
@@ -634,6 +703,10 @@
         applyState(skipAnim ? 0 : animDuration, skipAnim ? 0 : startDelay);
     }
 
+    private boolean shouldStashForIme() {
+        return mIsImeShowing || mIsImeSwitcherShowing;
+    }
+
     /**
      * Updates the proper flag to indicate whether the task bar should be stashed.
      *
@@ -690,15 +763,14 @@
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarStashController:");
 
-        pw.println(String.format("%s\tmStashedHeight=%dpx", prefix, mStashedHeight));
-        pw.println(String.format("%s\tmUnstashedHeight=%dpx", prefix, mUnstashedHeight));
-        pw.println(String.format("%s\tmIsStashed=%b", prefix, mIsStashed));
-        pw.println(String.format(
-                "%s\tappliedState=%s", prefix, getStateString(mStatePropertyHolder.mPrevFlags)));
-        pw.println(String.format("%s\tmState=%s", prefix, getStateString(mState)));
-        pw.println(String.format(
-                "%s\tmIsSystemGestureInProgress=%b", prefix, mIsSystemGestureInProgress));
-        pw.println(String.format("%s\tmIsImeShowing=%b", prefix, mIsImeShowing));
+        pw.println(prefix + "\tmStashedHeight=" + mStashedHeight);
+        pw.println(prefix + "\tmUnstashedHeight=" + mUnstashedHeight);
+        pw.println(prefix + "\tmIsStashed=" + mIsStashed);
+        pw.println(prefix + "\tappliedState=" + getStateString(mStatePropertyHolder.mPrevFlags));
+        pw.println(prefix + "\tmState=" + getStateString(mState));
+        pw.println(prefix + "\tmIsSystemGestureInProgress=" + mIsSystemGestureInProgress);
+        pw.println(prefix + "\tmIsImeShowing=" + mIsImeShowing);
+        pw.println(prefix + "\tmIsImeSwitcherShowing=" + mIsImeSwitcherShowing);
     }
 
     private static String getStateString(int flags) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
index 6f88d64..dbf9759 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
@@ -20,6 +20,7 @@
 import android.graphics.Canvas;
 import android.graphics.Rect;
 import android.util.AttributeSet;
+import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -31,6 +32,7 @@
 import androidx.core.graphics.ColorUtils;
 
 import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -40,7 +42,6 @@
 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.uioverrides.ApiWrapper;
 import com.android.launcher3.util.LauncherBindableItemsContainer;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.AllAppsButton;
@@ -78,6 +79,8 @@
     // Only non-null when device supports having an All Apps button.
     private @Nullable AllAppsButton mAllAppsButton;
 
+    private View mQsb;
+
     public TaskbarView(@NonNull Context context) {
         this(context, null);
     }
@@ -117,6 +120,9 @@
                     new ViewGroup.LayoutParams(mIconTouchSize, mIconTouchSize));
             mAllAppsButton.setPadding(mItemPadding, mItemPadding, mItemPadding, mItemPadding);
         }
+
+        // TODO: Disable touch events on QSB otherwise it can crash.
+        mQsb = LayoutInflater.from(context).inflate(R.layout.search_container_hotseat, this, false);
     }
 
     private int getColorWithGivenLuminance(int color, float luminance) {
@@ -166,6 +172,7 @@
         if (mAllAppsButton != null) {
             removeView(mAllAppsButton);
         }
+        removeView(mQsb);
 
         for (int i = 0; i < hotseatItemInfos.length; i++) {
             ItemInfo hotseatItemInfo = hotseatItemInfos[i];
@@ -242,6 +249,11 @@
             int index = Utilities.isRtl(getResources()) ? 0 : getChildCount();
             addView(mAllAppsButton, index);
         }
+        if (mActivityContext.getDeviceProfile().isQsbInline) {
+            addView(mQsb, Utilities.isRtl(getResources()) ? getChildCount() : 0);
+            // Always set QSB to invisible after re-adding.
+            mQsb.setVisibility(View.INVISIBLE);
+        }
 
         mThemeIconsBackground = calculateThemeIconsBackground();
         setThemedIconsBackgroundColor(mThemeIconsBackground);
@@ -273,8 +285,13 @@
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         int count = getChildCount();
-        int spaceNeeded = count * (mItemMarginLeftRight * 2 + mIconTouchSize);
-        int navSpaceNeeded = ApiWrapper.getHotseatEndOffset(getContext());
+        int countExcludingQsb = count;
+        DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();
+        if (deviceProfile.isQsbInline) {
+            countExcludingQsb--;
+        }
+        int spaceNeeded = countExcludingQsb * (mItemMarginLeftRight * 2 + mIconTouchSize);
+        int navSpaceNeeded = deviceProfile.hotseatBarEndOffset;
         boolean layoutRtl = isLayoutRtl();
         int iconEnd = right - (right - left - spaceNeeded) / 2;
         boolean needMoreSpaceForNav = layoutRtl ?
@@ -292,10 +309,25 @@
         mIconLayoutBounds.bottom = mIconLayoutBounds.top + mIconTouchSize;
         for (int i = count; i > 0; i--) {
             View child = getChildAt(i - 1);
-            iconEnd -= mItemMarginLeftRight;
-            int iconStart = iconEnd - mIconTouchSize;
-            child.layout(iconStart, mIconLayoutBounds.top, iconEnd, mIconLayoutBounds.bottom);
-            iconEnd = iconStart - mItemMarginLeftRight;
+            if (child == mQsb) {
+                int qsbStart;
+                int qsbEnd;
+                if (layoutRtl) {
+                    qsbStart = iconEnd + mItemMarginLeftRight;
+                    qsbEnd = qsbStart + deviceProfile.hotseatQsbWidth;
+                } else {
+                    qsbEnd = iconEnd - mItemMarginLeftRight;
+                    qsbStart = qsbEnd - deviceProfile.hotseatQsbWidth;
+                }
+                int qsbTop = (bottom - top - deviceProfile.hotseatQsbHeight) / 2;
+                int qsbBottom = qsbTop + deviceProfile.hotseatQsbHeight;
+                child.layout(qsbStart, qsbTop, qsbEnd, qsbBottom);
+            } else {
+                iconEnd -= mItemMarginLeftRight;
+                int iconStart = iconEnd - mIconTouchSize;
+                child.layout(iconStart, mIconLayoutBounds.top, iconEnd, mIconLayoutBounds.bottom);
+                iconEnd = iconStart - mItemMarginLeftRight;
+            }
         }
         mIconLayoutBounds.left = iconEnd;
     }
@@ -367,6 +399,13 @@
         return mAllAppsButton;
     }
 
+    /**
+     * Returns the QSB in the taskbar.
+     */
+    public View getQsb() {
+        return mQsb;
+    }
+
     // FolderIconParent implemented methods.
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index 3562f5b..992aa4b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -16,9 +16,11 @@
 package com.android.launcher3.taskbar;
 
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_ALLAPPS_BUTTON_TAP;
+import static com.android.launcher3.taskbar.TaskbarManager.isPhoneMode;
 import static com.android.quickstep.AnimatedFloat.VALUE;
 
 import android.annotation.NonNull;
@@ -34,13 +36,17 @@
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AlphaUpdateListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.icons.ThemedIconDrawable;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.util.HorizontalInsettableView;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.LauncherBindableItemsContainer;
 import com.android.launcher3.util.MultiValueAlpha;
@@ -63,7 +69,10 @@
     public static final int ALPHA_INDEX_STASH = 2;
     public static final int ALPHA_INDEX_RECENTS_DISABLED = 3;
     public static final int ALPHA_INDEX_NOTIFICATION_EXPANDED = 4;
-    private static final int NUM_ALPHA_CHANNELS = 5;
+    public static final int ALPHA_INDEX_ASSISTANT_INVOKED = 5;
+    public static final int ALPHA_INDEX_IME_BUTTON_NAV = 6;
+    public static final int ALPHA_INDEX_SMALL_SCREEN = 7;
+    private static final int NUM_ALPHA_CHANNELS = 8;
 
     private final TaskbarActivityContext mActivity;
     private final TaskbarView mTaskbarView;
@@ -102,7 +111,9 @@
     public void init(TaskbarControllers controllers) {
         mControllers = controllers;
         mTaskbarView.init(new TaskbarViewCallbacks());
-        mTaskbarView.getLayoutParams().height = mActivity.getDeviceProfile().taskbarSize;
+        mTaskbarView.getLayoutParams().height = isPhoneMode(mActivity.getDeviceProfile())
+                ? mActivity.getResources().getDimensionPixelSize(R.dimen.taskbar_size)
+                : mActivity.getDeviceProfile().taskbarSize;
         mThemeIconsColor = ThemedIconDrawable.getColors(mTaskbarView.getContext())[0];
 
         mTaskbarIconScaleForStash.updateValue(1f);
@@ -120,6 +131,7 @@
 
     public void onDestroy() {
         LauncherAppState.getInstance(mActivity).getModel().removeCallbacks(mModelCallbacks);
+        mModelCallbacks.unregisterListeners();
     }
 
     public boolean areIconsVisible() {
@@ -138,6 +150,14 @@
     }
 
     /**
+     * Should be called when the IME switcher visibility changes.
+     */
+    public void setIsImeSwitcherVisible(boolean isImeSwitcherVisible) {
+        mTaskbarIconAlpha.getProperty(ALPHA_INDEX_IME_BUTTON_NAV).setValue(
+                isImeSwitcherVisible ? 0 : 1);
+    }
+
+    /**
      * Should be called when the recents button is disabled, so we can hide taskbar icons as well.
      */
     public void setRecentsButtonDisabled(boolean isDisabled) {
@@ -210,9 +230,10 @@
      *                       0 => not aligned
      *                       1 => fully aligned
      */
-    public void setLauncherIconAlignment(float alignmentRatio, DeviceProfile launcherDp) {
+    public void setLauncherIconAlignment(float alignmentRatio, Float endAlignment,
+            DeviceProfile launcherDp) {
         if (mIconAlignControllerLazy == null) {
-            mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
+            mIconAlignControllerLazy = createIconAlignmentController(launcherDp, endAlignment);
         }
         mIconAlignControllerLazy.setPlayFraction(alignmentRatio);
         if (alignmentRatio <= 0 || alignmentRatio >= 1) {
@@ -224,11 +245,13 @@
     /**
      * Creates an animation for aligning the taskbar icons with the provided Launcher device profile
      */
-    private AnimatorPlaybackController createIconAlignmentController(DeviceProfile launcherDp) {
+    private AnimatorPlaybackController createIconAlignmentController(DeviceProfile launcherDp,
+            Float endAlignment) {
         mOnControllerPreCreateCallback.run();
         PendingAnimation setter = new PendingAnimation(100);
+        DeviceProfile taskbarDp = mActivity.getDeviceProfile();
         Rect hotseatPadding = launcherDp.getHotseatLayoutPadding(mActivity);
-        float scaleUp = ((float) launcherDp.iconSizePx) / mActivity.getDeviceProfile().iconSizePx;
+        float scaleUp = ((float) launcherDp.iconSizePx) / taskbarDp.iconSizePx;
         int borderSpacing = launcherDp.hotseatBorderSpace;
         int hotseatCellSize = DeviceProfile.calculateCellWidth(
                 launcherDp.availableWidthPx - hotseatPadding.left - hotseatPadding.right,
@@ -245,14 +268,13 @@
         }
 
         int collapsedHeight = mActivity.getDefaultTaskbarWindowHeight();
-        int expandedHeight = Math.max(collapsedHeight,
-                mActivity.getDeviceProfile().taskbarSize + offsetY);
+        int expandedHeight = Math.max(collapsedHeight, taskbarDp.taskbarSize + offsetY);
         setter.addOnFrameListener(anim -> mActivity.setTaskbarWindowHeight(
                 anim.getAnimatedFraction() > 0 ? expandedHeight : collapsedHeight));
 
+        boolean isToHome = endAlignment != null && endAlignment == 1;
         for (int i = 0; i < mTaskbarView.getChildCount(); i++) {
             View child = mTaskbarView.getChildAt(i);
-
             int positionInHotseat;
             if (FeatureFlags.ENABLE_ALL_APPS_IN_TASKBAR.get()
                     && child == mTaskbarView.getAllAppsButtonView()) {
@@ -260,13 +282,45 @@
                 // as its convenient for animation purposes.
                 positionInHotseat = Utilities.isRtl(child.getResources())
                         ? -1
-                        : mActivity.getDeviceProfile().numShownHotseatIcons;
+                        : taskbarDp.numShownHotseatIcons;
 
                 if (!FeatureFlags.ENABLE_ALL_APPS_BUTTON_IN_HOTSEAT.get()) {
-                    setter.setViewAlpha(child, 0, LINEAR);
+                    setter.setViewAlpha(child, 0,
+                            isToHome
+                                    ? Interpolators.clampToProgress(LINEAR, 0f, 0.17f)
+                                    : Interpolators.clampToProgress(LINEAR, 0.72f, 0.84f));
                 }
             } else if (child.getTag() instanceof ItemInfo) {
                 positionInHotseat = ((ItemInfo) child.getTag()).screenId;
+            } else if (child == mTaskbarView.getQsb()) {
+                boolean isRtl = Utilities.isRtl(child.getResources());
+                float hotseatIconCenter = isRtl
+                        ? launcherDp.widthPx - hotseatPadding.right + borderSpacing
+                        + launcherDp.hotseatQsbWidth / 2f
+                        : hotseatPadding.left - borderSpacing - launcherDp.hotseatQsbWidth / 2f;
+                float childCenter = (child.getLeft() + child.getRight()) / 2f;
+                float halfQsbIconWidthDiff =
+                        (launcherDp.hotseatQsbWidth - taskbarDp.iconSizePx) / 2f;
+                setter.addFloat(child, ICON_TRANSLATE_X,
+                        isRtl ? -halfQsbIconWidthDiff : halfQsbIconWidthDiff,
+                        hotseatIconCenter - childCenter, LINEAR);
+
+                float scale = ((float) taskbarDp.iconSizePx) / launcherDp.hotseatQsbVisualHeight;
+                setter.addFloat(child, SCALE_PROPERTY, scale, 1f, LINEAR);
+
+                setter.addFloat(child, VIEW_ALPHA, 0f, 1f,
+                        isToHome
+                                ? Interpolators.clampToProgress(LINEAR, 0f, 0.35f)
+                                : Interpolators.clampToProgress(LINEAR, 0.84f, 1f));
+                setter.addOnFrameListener(animator -> AlphaUpdateListener.updateVisibility(child));
+
+                float qsbInsetFraction = halfQsbIconWidthDiff / launcherDp.hotseatQsbWidth;
+                if (child instanceof  HorizontalInsettableView) {
+                    setter.addFloat((HorizontalInsettableView) child,
+                            HorizontalInsettableView.HORIZONTAL_INSETS, qsbInsetFraction, 0,
+                            LINEAR);
+                }
+                continue;
             } else {
                 Log.w(TAG, "Unsupported view found in createIconAlignmentController, v=" + child);
                 continue;
@@ -326,9 +380,33 @@
     @Override
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarViewController:");
+
+        mTaskbarIconAlpha.dump(
+                prefix + "\t",
+                pw,
+                "mTaskbarIconAlpha",
+                "ALPHA_INDEX_HOME",
+                "ALPHA_INDEX_KEYGUARD",
+                "ALPHA_INDEX_STASH",
+                "ALPHA_INDEX_RECENTS_DISABLED",
+                "ALPHA_INDEX_NOTIFICATION_EXPANDED",
+                "ALPHA_INDEX_ASSISTANT_INVOKED",
+                "ALPHA_INDEX_IME_BUTTON_NAV",
+                "ALPHA_INDEX_SMALL_SCREEN");
+
         mModelCallbacks.dumpLogs(prefix + "\t", pw);
     }
 
+    /** Called when there's a change in running apps to update the UI. */
+    public void commitRunningAppsToUI() {
+        mModelCallbacks.commitRunningAppsToUI();
+    }
+
+    /** Call TaskbarModelCallbacks to update running apps. */
+    public void updateRunningApps() {
+        mModelCallbacks.updateRunningApps();
+    }
+
     /**
      * Callbacks for {@link TaskbarView} to interact with its controller.
      */
diff --git a/quickstep/src/com/android/launcher3/taskbar/VoiceInteractionWindowController.kt b/quickstep/src/com/android/launcher3/taskbar/VoiceInteractionWindowController.kt
new file mode 100644
index 0000000..81acda3
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/VoiceInteractionWindowController.kt
@@ -0,0 +1,114 @@
+package com.android.launcher3.taskbar
+
+import android.graphics.Canvas
+import android.view.WindowManager
+import android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY
+import com.android.launcher3.views.BaseDragLayer
+import com.android.systemui.animation.ViewRootSync
+import java.io.PrintWriter
+
+private const val TASKBAR_ICONS_FADE_DURATION = 300L
+private const val STASHED_HANDLE_FADE_DURATION = 180L
+
+/**
+ * Controls Taskbar behavior while Voice Interaction Window (assistant) is showing.
+ */
+class VoiceInteractionWindowController(val context: TaskbarActivityContext)
+    : TaskbarControllers.LoggableTaskbarController {
+
+    private val taskbarBackgroundRenderer = TaskbarBackgroundRenderer(context)
+
+    // Initialized in init.
+    private lateinit var controllers: TaskbarControllers
+    private lateinit var separateWindowForTaskbarBackground: BaseDragLayer<TaskbarActivityContext>
+    private lateinit var separateWindowLayoutParams: WindowManager.LayoutParams
+
+    private var isVoiceInteractionWindowVisible: Boolean = false
+
+    fun init(controllers: TaskbarControllers) {
+        this.controllers = controllers
+
+        separateWindowForTaskbarBackground =
+            object : BaseDragLayer<TaskbarActivityContext>(context, null, 0) {
+                override fun recreateControllers() {
+                    mControllers = emptyArray()
+                }
+
+                override fun draw(canvas: Canvas) {
+                    super.draw(canvas)
+                    if (this@VoiceInteractionWindowController.context.isGestureNav
+                        && controllers.taskbarStashController.isInAppAndNotStashed) {
+                        taskbarBackgroundRenderer.draw(canvas)
+                    }
+                }
+            }
+        separateWindowForTaskbarBackground.recreateControllers()
+        separateWindowForTaskbarBackground.setWillNotDraw(false)
+
+        separateWindowLayoutParams = context.createDefaultWindowLayoutParams(
+            TYPE_APPLICATION_OVERLAY)
+        separateWindowLayoutParams.isSystemApplicationOverlay = true
+    }
+
+    fun onDestroy() {
+        setIsVoiceInteractionWindowVisible(visible = false, skipAnim = true)
+    }
+
+    fun setIsVoiceInteractionWindowVisible(visible: Boolean, skipAnim: Boolean) {
+        if (isVoiceInteractionWindowVisible == visible) {
+            return
+        }
+        isVoiceInteractionWindowVisible = visible
+
+        // Fade out taskbar icons and stashed handle.
+        val taskbarIconAlpha = if (isVoiceInteractionWindowVisible) 0f else 1f
+        val fadeTaskbarIcons = controllers.taskbarViewController.taskbarIconAlpha
+            .getProperty(TaskbarViewController.ALPHA_INDEX_ASSISTANT_INVOKED)
+            .animateToValue(taskbarIconAlpha)
+            .setDuration(TASKBAR_ICONS_FADE_DURATION)
+        val fadeStashedHandle = controllers.stashedHandleViewController.stashedHandleAlpha
+            .getProperty(StashedHandleViewController.ALPHA_INDEX_ASSISTANT_INVOKED)
+            .animateToValue(taskbarIconAlpha)
+            .setDuration(STASHED_HANDLE_FADE_DURATION)
+        fadeTaskbarIcons.start()
+        fadeStashedHandle.start()
+        if (skipAnim) {
+            fadeTaskbarIcons.end()
+            fadeStashedHandle.end()
+        }
+
+        moveTaskbarBackgroundToAppropriateLayer()
+    }
+
+    /**
+     * Either:
+     * Hides the TaskbarDragLayer background and creates a new window to draw just that background.
+     * OR
+     * Removes the temporary window and show the TaskbarDragLayer background again.
+     */
+    private fun moveTaskbarBackgroundToAppropriateLayer() {
+        val taskbarBackgroundOverride = controllers.taskbarDragLayerController
+            .overrideBackgroundAlpha
+        val moveToLowerLayer = isVoiceInteractionWindowVisible
+        if (moveToLowerLayer) {
+            // First add the temporary window, then hide the overlapping taskbar background.
+            context.addWindowView(separateWindowForTaskbarBackground, separateWindowLayoutParams)
+            ViewRootSync.synchronizeNextDraw(separateWindowForTaskbarBackground, context.dragLayer
+            ) {
+                taskbarBackgroundOverride.updateValue(0f)
+            }
+        } else {
+            // First reapply the original taskbar background, then remove the temporary window.
+            taskbarBackgroundOverride.updateValue(1f)
+            ViewRootSync.synchronizeNextDraw(separateWindowForTaskbarBackground, context.dragLayer
+            ) {
+                context.removeWindowView(separateWindowForTaskbarBackground)
+            }
+        }
+    }
+
+    override fun dumpLogs(prefix: String, pw: PrintWriter) {
+        pw.println(prefix + "VoiceInteractionWindowController:")
+        pw.println("$prefix\tisVoiceInteractionWindowVisible=$isVoiceInteractionWindowVisible")
+    }
+}
\ No newline at end of file
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
index e2f7522..c76180e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
@@ -43,7 +43,7 @@
 import com.android.launcher3.taskbar.TaskbarDragController;
 import com.android.launcher3.taskbar.TaskbarStashController;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.BaseDragLayer;
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
index 6fd98db..6c43e50 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
@@ -171,8 +171,8 @@
      * This method should be called after an exit animation finishes, if applicable.
      */
     void maybeCloseWindow() {
-        if (AbstractFloatingView.getOpenView(mAllAppsContext, TYPE_ALL) != null
-                || mAllAppsContext.getDragController().isSystemDragInProgress()) {
+        if (mAllAppsContext != null && (AbstractFloatingView.hasOpenView(mAllAppsContext, TYPE_ALL)
+                || mAllAppsContext.getDragController().isSystemDragInProgress())) {
             return;
         }
         mProxyView.close(false);
@@ -187,7 +187,7 @@
         TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);
         Optional.ofNullable(mAllAppsContext)
                 .map(c -> c.getSystemService(WindowManager.class))
-                .ifPresent(m -> m.removeView(mAllAppsContext.getDragLayer()));
+                .ifPresent(m -> m.removeViewImmediate(mAllAppsContext.getDragLayer()));
         mAllAppsContext = null;
     }
 
@@ -207,7 +207,7 @@
     private LayoutParams createLayoutParams() {
         LayoutParams layoutParams = new LayoutParams(
                 TYPE_APPLICATION_OVERLAY,
-                0,
+                WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
                 PixelFormat.TRANSLUCENT);
         layoutParams.setTitle(WINDOW_TITLE);
         layoutParams.gravity = Gravity.BOTTOM;
diff --git a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
index 2f8e4d9..f450496 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -17,14 +17,9 @@
 package com.android.launcher3.uioverrides;
 
 import android.app.Person;
-import android.content.Context;
 import android.content.pm.ShortcutInfo;
-import android.content.res.Resources;
 
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.DisplayController;
-import com.android.launcher3.util.DisplayController.NavigationMode;
 
 public class ApiWrapper {
 
@@ -34,24 +29,4 @@
         Person[] persons = si.getPersons();
         return persons == null ? Utilities.EMPTY_PERSON_ARRAY : persons;
     }
-
-    /**
-     * Returns the minimum space that should be left empty at the end of hotseat
-     */
-    public static int getHotseatEndOffset(Context context) {
-        if (DisplayController.getNavigationMode(context) == NavigationMode.THREE_BUTTONS) {
-            Resources res = context.getResources();
-            /*
-            * 3 nav buttons +
-            * Little space at the end for contextual buttons +
-            * Little space between icons and nav buttons
-            */
-            return 3 * res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size)
-                    + res.getDimensionPixelSize(R.dimen.taskbar_contextual_button_margin)
-                    + res.getDimensionPixelSize(R.dimen.taskbar_hotseat_nav_spacing);
-        } else {
-            return 0;
-        }
-
-    }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index 84b3839..ea0972f 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -23,25 +23,33 @@
 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_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_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.SKIP_OVERVIEW;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
+import static com.android.quickstep.views.RecentsView.FIRST_FLOATING_TASK_TRANSLATE_OFFSCREEN;
+import static com.android.quickstep.views.RecentsView.OVERVIEW_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_GRID_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
+import static com.android.quickstep.views.RecentsView.SPLIT_INSTRUCTIONS_FADE;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
+import android.graphics.Rect;
+import android.graphics.RectF;
 import android.util.FloatProperty;
-import android.util.Log;
 
 import androidx.annotation.NonNull;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
+import com.android.quickstep.views.FloatingTaskView;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -67,20 +75,16 @@
         ADJACENT_PAGE_HORIZONTAL_OFFSET.set(mRecentsView, scaleAndOffset[1]);
         TASK_SECONDARY_TRANSLATION.set(mRecentsView, 0f);
 
-        float recentsAlpha = state.overviewUi ? 1f : 0;
-        Log.d(BAD_STATE, "BaseRecentsViewStateController setState state=" + state
-                + ", alpha=" + recentsAlpha);
-        getContentAlphaProperty().set(mRecentsView, recentsAlpha);
+        getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
         getTaskModalnessProperty().set(mRecentsView, state.getOverviewModalness());
         RECENTS_GRID_PROGRESS.set(mRecentsView,
                 state.displayOverviewTasksAsGrid(mLauncher.getDeviceProfile()) ? 1f : 0f);
+        OVERVIEW_PROGRESS.set(mRecentsView, state == LauncherState.OVERVIEW ? 1f : 0f);
     }
 
     @Override
     public void setStateWithAnimation(LauncherState toState, StateAnimationConfig config,
             PendingAnimation builder) {
-        Log.d(BAD_STATE, "BaseRecentsViewStateController setStateWithAnimation state=" + toState
-                + ", config.skipOverview=" + config.hasAnimationFlag(SKIP_OVERVIEW));
         if (config.hasAnimationFlag(SKIP_OVERVIEW)) {
             return;
         }
@@ -104,10 +108,50 @@
         setter.setFloat(mRecentsView, TASK_SECONDARY_TRANSLATION, 0f,
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
 
-        float recentsAlpha = toState.overviewUi ? 1 : 0;
-        Log.d(BAD_STATE, "BaseRecentsViewStateController setStateWithAnimationInternal toState="
-                + toState + ", alpha=" + recentsAlpha);
-        setter.setFloat(mRecentsView, getContentAlphaProperty(), recentsAlpha,
+        if (mRecentsView.isSplitSelectionActive()) {
+            // TODO (b/238651489): Refactor state management to avoid need for double check
+            FloatingTaskView floatingTask = mRecentsView.getFirstFloatingTaskView();
+            if (floatingTask != null) {
+                DragLayer dragLayer = mLauncher.getDragLayer();
+                RectF onScreenRectF = new RectF();
+                Utilities.getBoundsForViewInDragLayer(mLauncher.getDragLayer(), floatingTask,
+                        new Rect(0, 0, floatingTask.getWidth(), floatingTask.getHeight()),
+                        false, null, onScreenRectF);
+                // Get the part of the floatingTask that intersects with the DragLayer (i.e. the
+                // on-screen portion)
+                onScreenRectF.intersect(
+                        dragLayer.getLeft(),
+                        dragLayer.getTop(),
+                        dragLayer.getRight(),
+                        dragLayer.getBottom()
+                );
+
+                setter.setFloat(
+                        mRecentsView,
+                        FIRST_FLOATING_TASK_TRANSLATE_OFFSCREEN,
+                        mRecentsView.getPagedOrientationHandler()
+                                .getFloatingTaskOffscreenTranslationTarget(
+                                        floatingTask,
+                                        onScreenRectF,
+                                        floatingTask.getStagePosition(),
+                                        mLauncher.getDeviceProfile()
+                                ),
+                        config.getInterpolator(
+                                ANIM_OVERVIEW_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN,
+                                LINEAR
+                        ));
+                setter.setFloat(
+                        mRecentsView,
+                        SPLIT_INSTRUCTIONS_FADE,
+                        1,
+                        config.getInterpolator(
+                                ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_FADE,
+                                LINEAR
+                        ));
+            }
+        }
+
+        setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
                 config.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
 
         setter.setFloat(
@@ -117,6 +161,10 @@
         boolean showAsGrid = toState.displayOverviewTasksAsGrid(mLauncher.getDeviceProfile());
         setter.setFloat(mRecentsView, RECENTS_GRID_PROGRESS, showAsGrid ? 1f : 0f,
                 showAsGrid ? INSTANT : FINAL_FRAME);
+
+        boolean toOverview = toState == LauncherState.OVERVIEW;
+        setter.setFloat(mRecentsView, OVERVIEW_PROGRESS, toOverview ? 1f : 0f,
+                toOverview ? INSTANT : FINAL_FRAME);
     }
 
     abstract FloatProperty getTaskModalnessProperty();
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 4bb4343..21f03be 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -28,10 +28,10 @@
 import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_WIDGET_APP_START;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
-import static com.android.launcher3.testing.TestProtocol.HINT_STATE_ORDINAL;
-import static com.android.launcher3.testing.TestProtocol.HINT_STATE_TWO_BUTTON_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.shared.TestProtocol.HINT_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.HINT_STATE_TWO_BUTTON_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.QUICK_SWITCH_STATE_ORDINAL;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY;
 
 import android.content.Intent;
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index a74774c..9f2efc4 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -31,8 +31,6 @@
  */
 public class AllAppsState extends LauncherState {
 
-    private static final float WORKSPACE_SCALE_FACTOR = 0.97f;
-
     private static final int STATE_FLAGS =
             FLAG_WORKSPACE_INACCESSIBLE | FLAG_CLOSE_POPUPS | FLAG_HOTSEAT_INACCESSIBLE;
 
@@ -60,7 +58,8 @@
 
     @Override
     public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
-        return new ScaleAndTranslation(WORKSPACE_SCALE_FACTOR, NO_OFFSET, NO_OFFSET);
+        return new ScaleAndTranslation(launcher.getDeviceProfile().workspaceContentScale, NO_OFFSET,
+                NO_OFFSET);
     }
 
     @Override
@@ -71,7 +70,7 @@
             ScaleAndTranslation overviewScaleAndTranslation = LauncherState.OVERVIEW
                     .getWorkspaceScaleAndTranslation(launcher);
             return new ScaleAndTranslation(
-                    WORKSPACE_SCALE_FACTOR,
+                    launcher.getDeviceProfile().workspaceContentScale,
                     overviewScaleAndTranslation.translationX,
                     overviewScaleAndTranslation.translationY);
         }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 6427e09..6f07568 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -22,12 +22,10 @@
 import android.graphics.Rect;
 import android.os.SystemProperties;
 
-import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.taskbar.LauncherTaskbarUIController;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.Themes;
 import com.android.quickstep.util.LayoutUtils;
@@ -39,6 +37,10 @@
  */
 public class OverviewState extends LauncherState {
 
+    private static final int OVERVIEW_SLIDE_IN_DURATION = 380;
+    private static final int OVERVIEW_POP_IN_DURATION = 250;
+    private static final int OVERVIEW_EXIT_DURATION = 250;
+
     protected static final Rect sTempRect = new Rect();
 
     private static final int STATE_FLAGS = FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED
@@ -59,8 +61,15 @@
 
     @Override
     public int getTransitionDuration(Context context, boolean isToState) {
-        // In gesture modes, overview comes in all the way from the side, so give it more time.
-        return DisplayController.getNavigationMode(context).hasGestures ? 380 : 250;
+        if (isToState) {
+            // In gesture modes, overview comes in all the way from the side, so give it more time.
+            return DisplayController.getNavigationMode(context).hasGestures
+                    ? OVERVIEW_SLIDE_IN_DURATION
+                    : OVERVIEW_POP_IN_DURATION;
+        } else {
+            // When exiting Overview, exit quickly.
+            return OVERVIEW_EXIT_DURATION;
+        }
     }
 
     @Override
@@ -95,13 +104,7 @@
 
     @Override
     public boolean isTaskbarStashed(Launcher launcher) {
-        if (launcher instanceof BaseQuickstepLauncher) {
-            LauncherTaskbarUIController uiController =
-                    ((BaseQuickstepLauncher) launcher).getTaskbarUIController();
-
-            return uiController != null && uiController.supportsVisualStashing();
-        }
-        return super.isTaskbarStashed(launcher);
+        return true;
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index 2d7fe69..cb1da38 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -22,13 +22,15 @@
 import static com.android.launcher3.LauncherState.HINT_STATE_TWO_BUTTON;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.WorkspaceStateTransitionAnimation.getWorkspaceSpringScaleAnimator;
 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.FAST_OUT_SLOW_IN;
+import static com.android.launcher3.anim.Interpolators.EMPHASIZED_ACCELERATE;
+import static com.android.launcher3.anim.Interpolators.EMPHASIZED_DECELERATE;
 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;
@@ -39,20 +41,15 @@
 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_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_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_SCRIM_FADE;
-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.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD;
-import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD;
-import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_SCRIM_OPAQUE_THRESHOLD;
-import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_SCRIM_VISIBLE_THRESHOLD;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
-import static com.android.systemui.animation.Interpolators.EMPHASIZED_ACCELERATE;
-import static com.android.systemui.animation.Interpolators.EMPHASIZED_DECELERATE;
 
 import android.animation.ValueAnimator;
 
@@ -60,8 +57,8 @@
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Workspace;
-import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.touch.AllAppsSwipeController;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
 import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.util.RecentsAtomicAnimationFactory;
@@ -94,9 +91,16 @@
     public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
             StateAnimationConfig config) {
         RecentsView overview = mActivity.getOverviewPanel();
-        if (toState == NORMAL && fromState == OVERVIEW) {
+        if ((fromState == OVERVIEW || fromState == OVERVIEW_SPLIT_SELECT) && toState == NORMAL) {
+            if (fromState == OVERVIEW_SPLIT_SELECT) {
+                config.setInterpolator(ANIM_OVERVIEW_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN,
+                        clampToProgress(EMPHASIZED_ACCELERATE, 0, 0.4f));
+                config.setInterpolator(ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_FADE,
+                        clampToProgress(LINEAR, 0, 0.33f));
+            }
+
             config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, clampToProgress(LINEAR, 0, 0.25f));
-            config.setInterpolator(ANIM_SCRIM_FADE, LINEAR);
+            config.setInterpolator(ANIM_SCRIM_FADE, clampToProgress(LINEAR, 0.33f, 1));
             config.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL);
             config.setInterpolator(ANIM_WORKSPACE_FADE, ACCEL);
 
@@ -105,8 +109,7 @@
                 // Overview is going offscreen, so keep it at its current scale and opacity.
                 config.setInterpolator(ANIM_OVERVIEW_SCALE, FINAL_FRAME);
                 config.setInterpolator(ANIM_OVERVIEW_FADE, FINAL_FRAME);
-                config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X,
-                        clampToProgress(FAST_OUT_SLOW_IN, 0, 0.75f));
+                config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, EMPHASIZED_DECELERATE);
                 config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, FINAL_FRAME);
             } else {
                 config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, ACCEL_DEACCEL);
@@ -182,23 +185,12 @@
             }
             config.duration = Math.max(config.duration, mHintToNormalDuration);
         } else if (fromState == ALL_APPS && toState == NORMAL) {
-            boolean isTablet = mActivity.getDeviceProfile().isTablet;
-            config.setInterpolator(ANIM_ALL_APPS_FADE,
-                    isTablet ? FINAL_FRAME : Interpolators.clampToProgress(LINEAR,
-                            1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
-                            1 - ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD));
-            config.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(LINEAR,
-                    1 - ALL_APPS_SCRIM_OPAQUE_THRESHOLD,
-                    1 - ALL_APPS_SCRIM_VISIBLE_THRESHOLD));
-            config.setInterpolator(ANIM_VERTICAL_PROGRESS, EMPHASIZED_ACCELERATE);
-            if (!isTablet) {
-                config.setInterpolator(ANIM_WORKSPACE_FADE, INSTANT);
-            }
+            AllAppsSwipeController.applyAllAppsToNormalConfig(mActivity, config);
         } else if (fromState == NORMAL && toState == ALL_APPS) {
-            if (mActivity.getDeviceProfile().isTablet) {
-                config.setInterpolator(ANIM_VERTICAL_PROGRESS, EMPHASIZED_DECELERATE);
-            }
-            // TODO(b/231682175): centralize this setup in AllAppsSwipeController
+            AllAppsSwipeController.applyNormalToAllAppsAnimConfig(mActivity, config);
+        } else if (fromState == OVERVIEW && toState == OVERVIEW_SPLIT_SELECT) {
+            config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE,
+                    clampToProgress(LINEAR, 0, 0.167f));
         }
     }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java b/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
index e79d56b..cb08ac8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.uioverrides.states;
 
+import android.content.Context;
+
 import com.android.launcher3.Launcher;
 import com.android.quickstep.views.RecentsView;
 
@@ -24,6 +26,8 @@
  * pinned and user is selecting the second one
  */
 public class SplitScreenSelectState extends OverviewState {
+    private static final int OVERVIEW_SPLIT_SELECT_SLIDE_IN_DURATION = 500;
+
     public SplitScreenSelectState(int id) {
         super(id);
     }
@@ -38,4 +42,9 @@
         RecentsView recentsView = launcher.getOverviewPanel();
         return recentsView.getSplitSelectTranslation();
     }
+
+    @Override
+    public int getTransitionDuration(Context context, boolean isToState) {
+        return OVERVIEW_SPLIT_SELECT_SLIDE_IN_DURATION;
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
index 53dc9dd..bc76487 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
@@ -39,7 +39,6 @@
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_ALL_ANIMATIONS;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_SCRIM;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.launcher3.touch.BothAxesSwipeDetector.DIRECTION_RIGHT;
 import static com.android.launcher3.touch.BothAxesSwipeDetector.DIRECTION_UP;
 import static com.android.launcher3.util.window.RefreshRateTracker.getSingleFrameMs;
@@ -56,7 +55,6 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.graphics.PointF;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.animation.Interpolator;
 
@@ -227,11 +225,11 @@
         // Set RecentView's initial properties.
         RECENTS_SCALE_PROPERTY.set(mRecentsView, fromState.getOverviewScaleAndOffset(mLauncher)[0]);
         ADJACENT_PAGE_HORIZONTAL_OFFSET.set(mRecentsView, 1f);
-        Log.d(BAD_STATE, "NBQSTC setupOverviewAnimators setContentAlpha=1");
         mRecentsView.setContentAlpha(1);
         mRecentsView.setFullscreenProgress(fromState.getOverviewFullscreenProgress());
         mLauncher.getActionsView().getVisibilityAlpha().setValue(
                 (fromState.getVisibleElements(mLauncher) & OVERVIEW_ACTIONS) != 0 ? 1f : 0f);
+        mRecentsView.setTaskIconScaledDown(true);
 
         float[] scaleAndOffset = toState.getOverviewScaleAndOffset(mLauncher);
         // As we drag right, animate the following properties:
@@ -246,24 +244,6 @@
                 QUICK_SWITCH.getWorkspaceScrimColor(mLauncher), LINEAR);
         if (mRecentsView.getTaskViewCount() == 0) {
             xAnim.addFloat(mRecentsView, CONTENT_ALPHA, 0f, 1f, LINEAR);
-            Log.d(BAD_STATE, "NBQSTC setupOverviewAnimators from: 0 to: 1");
-            xAnim.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationStart(Animator animation) {
-                    Log.d(BAD_STATE, "NBQSTC setupOverviewAnimators onStart");
-                }
-
-                @Override
-                public void onAnimationCancel(Animator animation) {
-                    float alpha = mRecentsView == null ? -1 : CONTENT_ALPHA.get(mRecentsView);
-                    Log.d(BAD_STATE, "NBQSTC setupOverviewAnimators onCancel, alpha=" + alpha);
-                }
-
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    Log.d(BAD_STATE, "NBQSTC setupOverviewAnimators onEnd");
-                }
-            });
         }
         mXOverviewAnim = xAnim.createPlaybackController();
         mXOverviewAnim.dispatchOnStart();
@@ -321,6 +301,7 @@
         boolean verticalFling = mSwipeDetector.isFling(velocity.y);
         boolean noFling = !horizontalFling && !verticalFling;
         if (mMotionPauseDetector.isPaused() && noFling) {
+            // Going to Overview.
             cancelAnimations();
 
             StateAnimationConfig config = new StateAnimationConfig();
@@ -331,6 +312,8 @@
                 @Override
                 public void onAnimationEnd(Animator animation) {
                     onAnimationToStateCompleted(OVERVIEW);
+                    // Animate the icon after onAnimationToStateCompleted() so it doesn't clobber.
+                    mRecentsView.animateUpTaskIconScale();
                 }
             });
             overviewAnim.start();
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
index e56c90c..9efbc34 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
@@ -21,21 +21,8 @@
 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.FINAL_FRAME;
-import static com.android.launcher3.anim.Interpolators.INSTANT;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-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_FADE;
-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_SCRIM_FADE;
-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 android.view.MotionEvent;
-import android.view.animation.Interpolator;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
@@ -44,6 +31,7 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
+import com.android.launcher3.touch.AllAppsSwipeController;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.quickstep.SystemUiProxy;
@@ -58,53 +46,6 @@
 
     private static final String TAG = "PortraitStatesTouchCtrl";
 
-    /**
-     * The progress at which all apps content will be fully visible.
-     */
-    public static final float ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD = 0.8f;
-
-    /**
-     * Minimum clamping progress for fading in all apps content
-     */
-    public static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.5f;
-
-    /**
-     * Minimum clamping progress for fading in all apps scrim
-     */
-    public static final float ALL_APPS_SCRIM_VISIBLE_THRESHOLD = .1f;
-
-    /**
-     * Maximum clamping progress for opaque all apps scrim
-     */
-    public static final float ALL_APPS_SCRIM_OPAQUE_THRESHOLD = .5f;
-
-    // Custom timing for NORMAL -> ALL_APPS on phones only.
-    private static final float ALL_APPS_STATE_TRANSITION = 0.4f;
-    private static final float ALL_APPS_FULL_DEPTH_PROGRESS = 0.5f;
-
-    // Custom interpolators for NORMAL -> ALL_APPS on phones only.
-    private static final Interpolator LINEAR_EARLY =
-            Interpolators.clampToProgress(LINEAR, 0f, ALL_APPS_STATE_TRANSITION);
-    private static final Interpolator STEP_TRANSITION =
-            Interpolators.clampToProgress(FINAL_FRAME, 0f, ALL_APPS_STATE_TRANSITION);
-    // The blur to and from All Apps is set to be complete when the interpolator is at 0.5.
-    public static final Interpolator BLUR =
-            Interpolators.clampToProgress(
-                    Interpolators.mapToProgress(LINEAR, 0f, ALL_APPS_FULL_DEPTH_PROGRESS),
-                    0f, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator WORKSPACE_FADE = STEP_TRANSITION;
-    public static final Interpolator WORKSPACE_SCALE = LINEAR_EARLY;
-    public static final Interpolator HOTSEAT_FADE = STEP_TRANSITION;
-    public static final Interpolator HOTSEAT_SCALE = LINEAR_EARLY;
-    public static final Interpolator HOTSEAT_TRANSLATE = STEP_TRANSITION;
-    public static final Interpolator SCRIM_FADE = LINEAR_EARLY;
-    public static final Interpolator ALL_APPS_FADE =
-            Interpolators.clampToProgress(LINEAR, ALL_APPS_STATE_TRANSITION, 1f);
-    public static final Interpolator ALL_APPS_VERTICAL_PROGRESS =
-            Interpolators.clampToProgress(
-                    Interpolators.mapToProgress(LINEAR, ALL_APPS_STATE_TRANSITION, 1f),
-                    ALL_APPS_STATE_TRANSITION, 1f);
-
     private final PortraitOverviewStateTouchHelper mOverviewPortraitStateTouchHelper;
 
     public PortraitStatesTouchController(Launcher l) {
@@ -160,66 +101,15 @@
         return fromState;
     }
 
-    private StateAnimationConfig getNormalToAllAppsAnimation() {
-        StateAnimationConfig builder = new StateAnimationConfig();
-        if (mLauncher.getDeviceProfile().isTablet) {
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, INSTANT);
-            builder.setInterpolator(ANIM_SCRIM_FADE,
-                    Interpolators.clampToProgress(LINEAR,
-                            ALL_APPS_SCRIM_VISIBLE_THRESHOLD,
-                            ALL_APPS_SCRIM_OPAQUE_THRESHOLD));
-        } else {
-            // TODO(b/231682175): centralize this setup in AllAppsSwipeController.
-            builder.setInterpolator(ANIM_DEPTH, BLUR);
-            builder.setInterpolator(ANIM_WORKSPACE_FADE, WORKSPACE_FADE);
-            builder.setInterpolator(ANIM_WORKSPACE_SCALE, WORKSPACE_SCALE);
-            builder.setInterpolator(ANIM_HOTSEAT_FADE, HOTSEAT_FADE);
-            builder.setInterpolator(ANIM_HOTSEAT_SCALE, HOTSEAT_SCALE);
-            builder.setInterpolator(ANIM_HOTSEAT_TRANSLATE, HOTSEAT_TRANSLATE);
-            builder.setInterpolator(ANIM_SCRIM_FADE, SCRIM_FADE);
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, ALL_APPS_FADE);
-            builder.setInterpolator(ANIM_VERTICAL_PROGRESS, ALL_APPS_VERTICAL_PROGRESS);
-        }
-        return builder;
-    }
-
-    private StateAnimationConfig getAllAppsToNormalAnimation() {
-        StateAnimationConfig builder = new StateAnimationConfig();
-        if (mLauncher.getDeviceProfile().isTablet) {
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, FINAL_FRAME);
-            builder.setInterpolator(ANIM_SCRIM_FADE,
-                    Interpolators.clampToProgress(LINEAR,
-                            1 - ALL_APPS_SCRIM_OPAQUE_THRESHOLD,
-                            1 - ALL_APPS_SCRIM_VISIBLE_THRESHOLD));
-        } else {
-            // These interpolators are the reverse of the ones used above, so swiping out of All
-            // Apps feels the same as swiping into it.
-            // TODO(b/231682175): centralize this setup in AllAppsSwipeController.
-            builder.setInterpolator(ANIM_DEPTH, Interpolators.reverse(BLUR));
-            builder.setInterpolator(ANIM_WORKSPACE_FADE, Interpolators.reverse(WORKSPACE_FADE));
-            builder.setInterpolator(ANIM_WORKSPACE_SCALE, Interpolators.reverse(WORKSPACE_SCALE));
-            builder.setInterpolator(ANIM_HOTSEAT_FADE, Interpolators.reverse(HOTSEAT_FADE));
-            builder.setInterpolator(ANIM_HOTSEAT_SCALE, Interpolators.reverse(HOTSEAT_SCALE));
-            builder.setInterpolator(ANIM_HOTSEAT_TRANSLATE,
-                    Interpolators.reverse(HOTSEAT_TRANSLATE));
-            builder.setInterpolator(ANIM_SCRIM_FADE, Interpolators.reverse(SCRIM_FADE));
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.reverse(ALL_APPS_FADE));
-            builder.setInterpolator(ANIM_VERTICAL_PROGRESS,
-                    Interpolators.reverse(ALL_APPS_VERTICAL_PROGRESS));
-        }
-        return builder;
-    }
-
     @Override
     protected StateAnimationConfig getConfigForStates(
             LauncherState fromState, LauncherState toState) {
-        final StateAnimationConfig config;
+        final StateAnimationConfig config = new StateAnimationConfig();
+        config.userControlled = true;
         if (fromState == NORMAL && toState == ALL_APPS) {
-            config = getNormalToAllAppsAnimation();
+            AllAppsSwipeController.applyNormalToAllAppsAnimConfig(mLauncher, config);
         } else if (fromState == ALL_APPS && toState == NORMAL) {
-            config = getAllAppsToNormalAnimation();
-        } else {
-            config = new StateAnimationConfig();
+            AllAppsSwipeController.applyAllAppsToNormalConfig(mLauncher, config);
         }
         return config;
     }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
index d1b0a9c..e5cd53a 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
@@ -29,7 +29,6 @@
 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_TRANSLATE;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_FULLSCREEN_TASK;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
@@ -37,7 +36,6 @@
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
-import android.util.Log;
 import android.view.MotionEvent;
 
 import com.android.launcher3.Launcher;
@@ -114,7 +112,6 @@
         RECENTS_SCALE_PROPERTY.set(mOverviewPanel,
                 QUICK_SWITCH.getOverviewScaleAndOffset(mLauncher)[0] * 0.85f);
         ADJACENT_PAGE_HORIZONTAL_OFFSET.set(mOverviewPanel, 1f);
-        Log.d(BAD_STATE, "QuickSwitchTouchController initCurrentAnimation setContentAlpha=1");
         mOverviewPanel.setContentAlpha(1);
 
         mCurrentAnimation = mLauncher.getStateManager()
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarTouchController.java
index e2747df..9f2c1d4 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/TwoButtonNavbarTouchController.java
@@ -24,13 +24,11 @@
 
 import android.animation.ValueAnimator;
 import android.os.SystemClock;
-import android.util.Log;
 import android.view.MotionEvent;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.quickstep.SystemUiProxy;
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 76f7718..8dee10a 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -58,6 +58,7 @@
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.ActivityManager;
+import android.app.WindowConfiguration;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Matrix;
@@ -140,7 +141,7 @@
         RecentsAnimationCallbacks.RecentsAnimationListener {
     private static final String TAG = "AbsSwipeUpHandler";
 
-    private static final String[] STATE_NAMES = DEBUG_STATES ? new String[17] : null;
+    private static final ArrayList<String> STATE_NAMES = new ArrayList<>();
 
     protected final BaseActivityInterface<S, T> mActivityInterface;
     protected final InputConsumerProxy mInputConsumerProxy;
@@ -171,66 +172,68 @@
                 }
             };
 
-    private static int getFlagForIndex(int index, String name) {
+    private static int FLAG_COUNT = 0;
+    private static int getNextStateFlag(String name) {
         if (DEBUG_STATES) {
-            STATE_NAMES[index] = name;
+            STATE_NAMES.add(name);
         }
-        return 1 << index;
+        int index = 1 << FLAG_COUNT;
+        FLAG_COUNT++;
+        return index;
     }
 
     // Launcher UI related states
     protected static final int STATE_LAUNCHER_PRESENT =
-            getFlagForIndex(0, "STATE_LAUNCHER_PRESENT");
+            getNextStateFlag("STATE_LAUNCHER_PRESENT");
     protected static final int STATE_LAUNCHER_STARTED =
-            getFlagForIndex(1, "STATE_LAUNCHER_STARTED");
+            getNextStateFlag("STATE_LAUNCHER_STARTED");
     protected static final int STATE_LAUNCHER_DRAWN =
-            getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");
+            getNextStateFlag("STATE_LAUNCHER_DRAWN");
     // Called when the Launcher has connected to the touch interaction service (and the taskbar
     // ui controller is initialized)
     protected static final int STATE_LAUNCHER_BIND_TO_SERVICE =
-            getFlagForIndex(3, "STATE_LAUNCHER_BIND_TO_SERVICE");
+            getNextStateFlag("STATE_LAUNCHER_BIND_TO_SERVICE");
 
     // Internal initialization states
     private static final int STATE_APP_CONTROLLER_RECEIVED =
-            getFlagForIndex(4, "STATE_APP_CONTROLLER_RECEIVED");
+            getNextStateFlag("STATE_APP_CONTROLLER_RECEIVED");
 
     // Interaction finish states
     private static final int STATE_SCALED_CONTROLLER_HOME =
-            getFlagForIndex(5, "STATE_SCALED_CONTROLLER_HOME");
+            getNextStateFlag("STATE_SCALED_CONTROLLER_HOME");
     private static final int STATE_SCALED_CONTROLLER_RECENTS =
-            getFlagForIndex(6, "STATE_SCALED_CONTROLLER_RECENTS");
+            getNextStateFlag("STATE_SCALED_CONTROLLER_RECENTS");
 
     protected static final int STATE_HANDLER_INVALIDATED =
-            getFlagForIndex(7, "STATE_HANDLER_INVALIDATED");
+            getNextStateFlag("STATE_HANDLER_INVALIDATED");
     private static final int STATE_GESTURE_STARTED =
-            getFlagForIndex(8, "STATE_GESTURE_STARTED");
+            getNextStateFlag("STATE_GESTURE_STARTED");
     private static final int STATE_GESTURE_CANCELLED =
-            getFlagForIndex(9, "STATE_GESTURE_CANCELLED");
+            getNextStateFlag("STATE_GESTURE_CANCELLED");
     private static final int STATE_GESTURE_COMPLETED =
-            getFlagForIndex(10, "STATE_GESTURE_COMPLETED");
+            getNextStateFlag("STATE_GESTURE_COMPLETED");
 
     private static final int STATE_CAPTURE_SCREENSHOT =
-            getFlagForIndex(11, "STATE_CAPTURE_SCREENSHOT");
+            getNextStateFlag("STATE_CAPTURE_SCREENSHOT");
     protected static final int STATE_SCREENSHOT_CAPTURED =
-            getFlagForIndex(12, "STATE_SCREENSHOT_CAPTURED");
+            getNextStateFlag("STATE_SCREENSHOT_CAPTURED");
     private static final int STATE_SCREENSHOT_VIEW_SHOWN =
-            getFlagForIndex(13, "STATE_SCREENSHOT_VIEW_SHOWN");
+            getNextStateFlag("STATE_SCREENSHOT_VIEW_SHOWN");
 
     private static final int STATE_RESUME_LAST_TASK =
-            getFlagForIndex(14, "STATE_RESUME_LAST_TASK");
+            getNextStateFlag("STATE_RESUME_LAST_TASK");
     private static final int STATE_START_NEW_TASK =
-            getFlagForIndex(15, "STATE_START_NEW_TASK");
+            getNextStateFlag("STATE_START_NEW_TASK");
     private static final int STATE_CURRENT_TASK_FINISHED =
-            getFlagForIndex(16, "STATE_CURRENT_TASK_FINISHED");
+            getNextStateFlag("STATE_CURRENT_TASK_FINISHED");
     private static final int STATE_FINISH_WITH_NO_END =
-            getFlagForIndex(17, "STATE_FINISH_WITH_NO_END");
+            getNextStateFlag("STATE_FINISH_WITH_NO_END");
 
     private static final int LAUNCHER_UI_STATES =
             STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED |
                     STATE_LAUNCHER_BIND_TO_SERVICE;
 
     public static final long MAX_SWIPE_DURATION = 350;
-    public static final long HOME_DURATION = StaggeredWorkspaceAnim.DURATION_MS;
 
     public static final float MIN_PROGRESS_FOR_OVERVIEW = 0.7f;
     private static final float SWIPE_DURATION_MULTIPLIER =
@@ -298,9 +301,12 @@
         mActivityInterface = gestureState.getActivityInterface();
         mActivityInitListener = mActivityInterface.createActivityInitListener(this::onActivityInit);
         mInputConsumerProxy =
-                new InputConsumerProxy(context,
-                        () -> mRecentsView.getPagedViewOrientedState().getRecentsActivityRotation(),
-                        inputConsumer, () -> {
+                new InputConsumerProxy(context, /* rotationSupplier = */ () -> {
+                    if (mRecentsView == null) {
+                        return ROTATION_0;
+                    }
+                    return mRecentsView.getPagedViewOrientedState().getRecentsActivityRotation();
+                }, inputConsumer, /* callback = */ () -> {
                     endRunningWindowAnim(mGestureState.getEndTarget() == HOME /* cancel */);
                     endLauncherTransitionController();
                 }, new InputProxyHandlerFactory(mActivityInterface, mGestureState));
@@ -315,7 +321,7 @@
     }
 
     private void initStateCallbacks() {
-        mStateCallback = new MultiStateCallback(STATE_NAMES);
+        mStateCallback = new MultiStateCallback(STATE_NAMES.toArray(new String[0]));
 
         mStateCallback.runOnceAtState(STATE_LAUNCHER_PRESENT | STATE_GESTURE_STARTED,
                 this::onLauncherPresentAndGestureStarted);
@@ -442,7 +448,7 @@
             });
 
         setupRecentsViewUi();
-        linkRecentsViewScroll();
+        mRecentsView.runOnPageScrollsInitialized(this::linkRecentsViewScroll);
         activity.runOnBindToTouchInteractionService(this::onLauncherBindToService);
 
         mActivity.registerActivityLifecycleCallbacks(mLifecycleCallbacks);
@@ -571,7 +577,7 @@
 
     protected void notifyGestureAnimationStartToRecents() {
         Task[] runningTasks;
-        if (mIsSwipeForStagedSplit) {
+        if (mIsSwipeForSplit) {
             int[] splitTaskIds = TopTaskTracker.INSTANCE.get(mContext).getRunningSplitTaskIds();
             runningTasks = mGestureState.getRunningTask().getPlaceholderTasks(splitTaskIds);
         } else {
@@ -862,6 +868,7 @@
         TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
 
         if (mRecentsView != null) {
+            final View rv = mRecentsView;
             mRecentsView.getViewTreeObserver().addOnDrawListener(new OnDrawListener() {
                 boolean mHandled = false;
 
@@ -877,8 +884,7 @@
                     InteractionJankMonitorWrapper.begin(mRecentsView,
                             InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME);
 
-                    mRecentsView.post(() ->
-                            mRecentsView.getViewTreeObserver().removeOnDrawListener(this));
+                    rv.post(() -> rv.getViewTreeObserver().removeOnDrawListener(this));
                 }
             });
         }
@@ -1137,7 +1143,9 @@
             mInputConsumerProxy.enable();
         }
         if (endTarget == HOME) {
-            duration = HOME_DURATION;
+            duration = mActivity != null && mActivity.getDeviceProfile().isTaskbarPresent
+                    ? StaggeredWorkspaceAnim.DURATION_TASKBAR_MS
+                    : StaggeredWorkspaceAnim.DURATION_MS;
             // Early detach the nav bar once the endTarget is determined as HOME
             if (mRecentsAnimationController != null) {
                 mRecentsAnimationController.detachNavigationBarFromApp(true);
@@ -1280,15 +1288,18 @@
                     ? runningTaskTarget.taskInfo.launchCookies
                     : new ArrayList<>();
             boolean isTranslucent = runningTaskTarget != null && runningTaskTarget.isTranslucent;
+            boolean hasValidLeash = runningTaskTarget != null
+                    && runningTaskTarget.leash != null
+                    && runningTaskTarget.leash.isValid();
             boolean appCanEnterPip = !mDeviceState.isPipActive()
-                    && runningTaskTarget != null
+                    && hasValidLeash
                     && runningTaskTarget.allowEnterPip
                     && runningTaskTarget.taskInfo.pictureInPictureParams != null
                     && runningTaskTarget.taskInfo.pictureInPictureParams.isAutoEnterEnabled();
             HomeAnimationFactory homeAnimFactory =
                     createHomeAnimationFactory(cookies, duration, isTranslucent, appCanEnterPip,
                             runningTaskTarget);
-            mIsSwipingPipToHome = !mIsSwipeForStagedSplit && appCanEnterPip;
+            mIsSwipingPipToHome = !mIsSwipeForSplit && appCanEnterPip;
             final RectFSpringAnim[] windowAnim;
             if (mIsSwipingPipToHome) {
                 mSwipePipToHomeAnimator = createWindowAnimationToPip(
@@ -1319,7 +1330,8 @@
                 if (windowAnimation == null) {
                     continue;
                 }
-                windowAnimation.start(mContext, velocityPxPerMs);
+                DeviceProfile dp = mActivity == null ? null : mActivity.getDeviceProfile();
+                windowAnimation.start(mContext, dp, velocityPxPerMs);
                 mRunningWindowAnim[i] = RunningWindowAnim.wrap(windowAnimation);
             }
             homeAnimFactory.setSwipeVelocity(velocityPxPerMs.y);
@@ -1390,9 +1402,6 @@
         }
     }
 
-    /**
-     * TODO(b/195473090) handle multiple task simulators (if needed) for PIP
-     */
     private SwipePipToHomeAnimator createWindowAnimationToPip(HomeAnimationFactory homeAnimFactory,
             RemoteAnimationTargetCompat runningTaskTarget, float startProgress) {
         // Directly animate the app to PiP (picture-in-picture) mode
@@ -1417,6 +1426,16 @@
                         runningTaskTarget.taskInfo.pictureInPictureParams,
                         homeRotation,
                         mDp.hotseatBarSizePx);
+        final Rect appBounds = new Rect();
+        final WindowConfiguration winConfig = taskInfo.configuration.windowConfiguration;
+        // Adjust the appBounds for TaskBar by using the calculated window crop Rect
+        // from TaskViewSimulator and fallback to the bounds in TaskInfo when it's originated
+        // from windowing modes other than full-screen.
+        if (winConfig.getWindowingMode() == WindowConfiguration.WINDOWING_MODE_FULLSCREEN) {
+            mRemoteTargetHandles[0].getTaskViewSimulator().getCurrentCropRect().round(appBounds);
+        } else {
+            appBounds.set(winConfig.getBounds());
+        }
         final SwipePipToHomeAnimator.Builder builder = new SwipePipToHomeAnimator.Builder()
                 .setContext(mContext)
                 .setTaskId(runningTaskTarget.taskId)
@@ -1424,7 +1443,7 @@
                 .setLeash(runningTaskTarget.leash)
                 .setSourceRectHint(
                         runningTaskTarget.taskInfo.pictureInPictureParams.getSourceRectHint())
-                .setAppBounds(taskInfo.configuration.windowConfiguration.getBounds())
+                .setAppBounds(appBounds)
                 .setHomeToWindowPositionMap(homeToWindowPositionMap)
                 .setStartBounds(startRect)
                 .setDestinationBounds(destinationBounds)
@@ -1611,7 +1630,8 @@
         // Cleanup when switching handlers
         mInputConsumerProxy.unregisterCallback();
         mActivityInitListener.unregister();
-        ActivityManagerWrapper.getInstance().unregisterTaskStackListener(mActivityRestartListener);
+        TaskStackChangeListeners.getInstance().unregisterTaskStackListener(
+                mActivityRestartListener);
         mTaskSnapshot = null;
     }
 
@@ -1675,7 +1695,7 @@
         boolean wasVisible = mWasLauncherAlreadyVisible || mGestureStarted;
         mActivityInterface.onTransitionCancelled(wasVisible, mGestureState.getEndTarget());
 
-        if (mRecentsAnimationTargets != null) {
+        if (mRecentsAnimationTargets != null && wasVisible) {
             setDividerShown(true /* shown */, true /* immediate */);
         }
 
@@ -1792,12 +1812,13 @@
                     mSwipePipToHomeAnimator.getFinishTransaction(),
                     mSwipePipToHomeAnimator.getContentOverlay());
             mIsSwipingPipToHome = false;
-        } else if (mIsSwipeForStagedSplit) {
+        } else if (mIsSwipeForSplit) {
             // Transaction to hide the task to avoid flicker for entering PiP from split-screen.
             PictureInPictureSurfaceTransaction tx =
                     new PictureInPictureSurfaceTransaction.Builder()
                             .setAlpha(0f)
                             .build();
+            tx.setShouldDisableCanAffectSystemUiFlags(false);
             int[] taskIds = TopTaskTracker.INSTANCE.get(mContext).getRunningSplitTaskIds();
             for (int taskId : taskIds) {
                 mRecentsAnimationController.setFinishTaskTransaction(taskId,
diff --git a/quickstep/src/com/android/quickstep/AnimatedFloat.java b/quickstep/src/com/android/quickstep/AnimatedFloat.java
index 6c7a885..a166553 100644
--- a/quickstep/src/com/android/quickstep/AnimatedFloat.java
+++ b/quickstep/src/com/android/quickstep/AnimatedFloat.java
@@ -133,4 +133,11 @@
     public boolean isAnimatingToValue(float endValue) {
         return isAnimating() && mEndValue != null && mEndValue == endValue;
     }
+
+    /**
+     * Returns the value we are animating to, or {@code null} if we are not currently animating.
+     */
+    public Float getEndValue() {
+        return mEndValue;
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/BaseActivityInterface.java b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
index 2fcd286..6354282 100644
--- a/quickstep/src/com/android/quickstep/BaseActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
@@ -56,13 +56,10 @@
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.NavigationMode;
-import com.android.launcher3.util.WindowBounds;
 import com.android.launcher3.views.ScrimView;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.AnimatorControllerWithResistance;
-import com.android.quickstep.util.SplitScreenBounds;
 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.RemoteAnimationTargetCompat;
 
@@ -258,7 +255,7 @@
 
     private void calculateTaskSizeInternal(Context context, DeviceProfile dp,
             Rect potentialTaskRect, float maxScale, int gravity, Rect outRect) {
-        PointF taskDimension = getTaskDimension(context, dp);
+        PointF taskDimension = getTaskDimension(dp);
 
         float scale = Math.min(
                 potentialTaskRect.width() / taskDimension.x,
@@ -270,47 +267,20 @@
         Gravity.apply(gravity, outWidth, outHeight, potentialTaskRect, outRect);
     }
 
-    private static PointF getTaskDimension(Context context, DeviceProfile dp) {
+    private static PointF getTaskDimension(DeviceProfile dp) {
         PointF dimension = new PointF();
-        getTaskDimension(context, dp, dimension);
+        getTaskDimension(dp, dimension);
         return dimension;
     }
 
     /**
      * Gets the dimension of the task in the current system state.
      */
-    public static void getTaskDimension(Context context, DeviceProfile dp, PointF out) {
-        if (dp.isMultiWindowMode) {
-            WindowBounds bounds = SplitScreenBounds.INSTANCE.getSecondaryWindowBounds(context);
-            out.x = bounds.availableSize.x;
-            out.y = bounds.availableSize.y;
-            if (!TaskView.clipLeft(dp)) {
-                out.x += bounds.insets.left;
-            }
-            if (!TaskView.clipRight(dp)) {
-                out.x += bounds.insets.right;
-            }
-            if (!TaskView.clipTop(dp)) {
-                out.y += bounds.insets.top;
-            }
-            if (!TaskView.clipBottom(dp)) {
-                out.y += bounds.insets.bottom;
-            }
-        } else {
-            out.x = dp.widthPx;
-            out.y = dp.heightPx;
-            if (TaskView.clipLeft(dp)) {
-                out.x -= dp.getInsets().left;
-            }
-            if (TaskView.clipRight(dp)) {
-                out.x -= dp.getInsets().right;
-            }
-            if (TaskView.clipTop(dp)) {
-                out.y -= dp.getInsets().top;
-            }
-            if (TaskView.clipBottom(dp)) {
-                out.y -= Math.max(dp.getInsets().bottom, dp.taskbarSize);
-            }
+    public static void getTaskDimension(DeviceProfile dp, PointF out) {
+        out.x = dp.widthPx;
+        out.y = dp.heightPx;
+        if (dp.isTablet) {
+            out.y -= dp.taskbarSize;
         }
     }
 
@@ -341,7 +311,7 @@
                 (taskRect.height() + dp.overviewTaskThumbnailTopMarginPx - dp.overviewRowSpacing)
                         / 2f;
 
-        PointF taskDimension = getTaskDimension(context, dp);
+        PointF taskDimension = getTaskDimension(dp);
         float scale = (rowHeight - dp.overviewTaskThumbnailTopMarginPx) / taskDimension.y;
         int outWidth = Math.round(scale * taskDimension.x);
         int outHeight = Math.round(scale * taskDimension.y);
diff --git a/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java b/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
index ee5bb44..99f7bdd 100644
--- a/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/FallbackSwipeHandler.java
@@ -23,16 +23,15 @@
 import static com.android.launcher3.GestureNavContract.EXTRA_ICON_SURFACE;
 import static com.android.launcher3.GestureNavContract.EXTRA_ON_FINISH_CALLBACK;
 import static com.android.launcher3.GestureNavContract.EXTRA_REMOTE_CALLBACK;
-import static com.android.launcher3.Utilities.createHomeIntent;
 import static com.android.launcher3.anim.AnimatorListeners.forEndCallback;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
+import static com.android.quickstep.OverviewComponentObserver.startHomeIntentSafely;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
 
 import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.ActivityOptions;
-import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Matrix;
@@ -161,11 +160,7 @@
         if (gestureContractAnimationFactory != null && runningTaskTarget != null) {
             gestureContractAnimationFactory.addGestureContract(intent, runningTaskTarget.taskInfo);
         }
-        try {
-            mContext.startActivity(intent, options.toBundle());
-        } catch (NullPointerException | ActivityNotFoundException | SecurityException e) {
-            mContext.startActivity(createHomeIntent());
-        }
+        startHomeIntentSafely(mContext, intent, options.toBundle());
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index 3b52e91..acdbbbd 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -38,6 +38,7 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -82,11 +83,11 @@
 
     private static final String TAG = "GestureState";
 
-    private static final ArrayList<String> STATE_NAMES = new ArrayList<>();
+    private static final List<String> STATE_NAMES = new ArrayList<>();
     public static final GestureState DEFAULT_STATE = new GestureState();
 
     private static int FLAG_COUNT = 0;
-    private static int getFlagForIndex(String name) {
+    private static int getNextStateFlag(String name) {
         if (DEBUG_STATES) {
             STATE_NAMES.add(name);
         }
@@ -97,36 +98,36 @@
 
     // Called when the end target as been set
     public static final int STATE_END_TARGET_SET =
-            getFlagForIndex("STATE_END_TARGET_SET");
+            getNextStateFlag("STATE_END_TARGET_SET");
 
     // Called when the end target animation has finished
     public static final int STATE_END_TARGET_ANIMATION_FINISHED =
-            getFlagForIndex("STATE_END_TARGET_ANIMATION_FINISHED");
+            getNextStateFlag("STATE_END_TARGET_ANIMATION_FINISHED");
 
     // Called when the recents animation has been requested to start
     public static final int STATE_RECENTS_ANIMATION_INITIALIZED =
-            getFlagForIndex("STATE_RECENTS_ANIMATION_INITIALIZED");
+            getNextStateFlag("STATE_RECENTS_ANIMATION_INITIALIZED");
 
     // Called when the recents animation is started and the TaskAnimationManager has been updated
     // with the controller and targets
     public static final int STATE_RECENTS_ANIMATION_STARTED =
-            getFlagForIndex("STATE_RECENTS_ANIMATION_STARTED");
+            getNextStateFlag("STATE_RECENTS_ANIMATION_STARTED");
 
     // Called when the recents animation is canceled
     public static final int STATE_RECENTS_ANIMATION_CANCELED =
-            getFlagForIndex("STATE_RECENTS_ANIMATION_CANCELED");
+            getNextStateFlag("STATE_RECENTS_ANIMATION_CANCELED");
 
     // Called when the recents animation finishes
     public static final int STATE_RECENTS_ANIMATION_FINISHED =
-            getFlagForIndex("STATE_RECENTS_ANIMATION_FINISHED");
+            getNextStateFlag("STATE_RECENTS_ANIMATION_FINISHED");
 
     // Always called when the recents animation ends (regardless of cancel or finish)
     public static final int STATE_RECENTS_ANIMATION_ENDED =
-            getFlagForIndex("STATE_RECENTS_ANIMATION_ENDED");
+            getNextStateFlag("STATE_RECENTS_ANIMATION_ENDED");
 
     // Called when RecentsView stops scrolling and settles on a TaskView.
     public static final int STATE_RECENTS_SCROLLING_FINISHED =
-            getFlagForIndex("STATE_RECENTS_SCROLLING_FINISHED");
+            getNextStateFlag("STATE_RECENTS_SCROLLING_FINISHED");
 
     // Needed to interact with the current activity
     private final Intent mHomeIntent;
diff --git a/quickstep/src/com/android/quickstep/ImageActionsApi.java b/quickstep/src/com/android/quickstep/ImageActionsApi.java
index 154848d..2273806 100644
--- a/quickstep/src/com/android/quickstep/ImageActionsApi.java
+++ b/quickstep/src/com/android/quickstep/ImageActionsApi.java
@@ -78,16 +78,17 @@
         addImageAndSendIntent(crop, intent, true, exceptionCallback);
     }
 
-    @UiThread
     private void addImageAndSendIntent(@Nullable Rect crop, Intent intent, boolean setData,
             @Nullable Runnable exceptionCallback) {
-        if (mBitmapSupplier.get() == null) {
-            Log.e(TAG, "No snapshot available, not starting share.");
-            return;
-        }
 
-        UI_HELPER_EXECUTOR.execute(() -> persistBitmapAndStartActivity(mContext,
-                mBitmapSupplier.get(), crop, intent, (uri, intentForUri) -> {
+        UI_HELPER_EXECUTOR.execute(() -> {
+            Bitmap bitmap = mBitmapSupplier.get();
+            if (bitmap == null) {
+                Log.e(TAG, "No snapshot available, not starting share.");
+                return;
+            }
+            persistBitmapAndStartActivity(mContext,
+                    bitmap, crop, intent, (uri, intentForUri) -> {
                     intentForUri.addFlags(FLAG_GRANT_READ_URI_PERMISSION);
                     if (setData) {
                         intentForUri.setData(uri);
@@ -95,7 +96,8 @@
                         intentForUri.putExtra(EXTRA_STREAM, uri);
                     }
                     return new Intent[]{intentForUri};
-                }, TAG, exceptionCallback));
+                }, TAG, exceptionCallback);
+        });
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index 50d1244..196a664 100644
--- a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -91,7 +91,7 @@
             mActivity.setHintUserWillBeActive();
         }
 
-        if (!canUseWorkspaceView || appCanEnterPip || mIsSwipeForStagedSplit) {
+        if (!canUseWorkspaceView || appCanEnterPip || mIsSwipeForSplit) {
             return new LauncherHomeAnimationFactory();
         }
         if (workspaceView instanceof LauncherAppWidgetHostView) {
diff --git a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
index 895cf89..47c5dd0 100644
--- a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
+++ b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
@@ -32,7 +32,7 @@
 import android.view.Surface;
 
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.DisplayController.NavigationMode;
 import com.android.launcher3.util.window.CachedDisplayInfo;
diff --git a/quickstep/src/com/android/quickstep/OverviewCommandHelper.java b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
index dffdc5a..1e7e89e 100644
--- a/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
+++ b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
@@ -235,6 +235,10 @@
             }
         };
 
+        RecentsView<?, ?> visibleRecentsView = activityInterface.getVisibleRecentsView();
+        if (visibleRecentsView != null) {
+            visibleRecentsView.moveFocusedTaskToFront();
+        }
         if (mTaskAnimationManager.isRecentsAnimationRunning()) {
             cmd.mActiveCallbacks = mTaskAnimationManager.continueRecentsAnimation(gestureState);
             cmd.mActiveCallbacks.addListener(interactionHandler);
diff --git a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
index 0efe666..9e3173c 100644
--- a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
+++ b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
@@ -20,11 +20,11 @@
 import static android.content.Intent.ACTION_PACKAGE_CHANGED;
 import static android.content.Intent.ACTION_PACKAGE_REMOVED;
 
-import static com.android.launcher3.Utilities.createHomeIntent;
 import static com.android.launcher3.config.FeatureFlags.SEPARATE_RECENTS_ACTIVITY;
 import static com.android.launcher3.util.PackageManagerHelper.getPackageFilter;
 import static com.android.systemui.shared.system.PackageManagerWrapper.ACTION_PREFERRED_ACTIVITY_CHANGED;
 
+import android.content.ActivityNotFoundException;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -33,8 +33,12 @@
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.Bundle;
 import android.util.SparseIntArray;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.tracing.OverviewComponentObserverProto;
 import com.android.launcher3.tracing.TouchInteractionServiceProto;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
@@ -276,4 +280,34 @@
         overviewComponentObserver.setOverviewActivityResumed(mActivityInterface.isResumed());
         serviceProto.setOverviewComponentObvserver(overviewComponentObserver);
     }
+
+    /**
+     * Starts the intent for the current home activity.
+     */
+    public static void startHomeIntentSafely(@NonNull Context context, @Nullable Bundle options) {
+        RecentsAnimationDeviceState deviceState = new RecentsAnimationDeviceState(context);
+        OverviewComponentObserver observer = new OverviewComponentObserver(context, deviceState);
+        Intent intent = observer.getHomeIntent();
+        observer.onDestroy();
+        deviceState.destroy();
+        startHomeIntentSafely(context, intent, options);
+    }
+
+    /**
+     * Starts the intent for the current home activity.
+     */
+    public static void startHomeIntentSafely(
+            @NonNull Context context, @NonNull Intent homeIntent, @Nullable Bundle options) {
+        try {
+            context.startActivity(homeIntent, options);
+        } catch (NullPointerException | ActivityNotFoundException | SecurityException e) {
+            context.startActivity(createHomeIntent(), options);
+        }
+    }
+
+    private static Intent createHomeIntent() {
+        return new Intent(Intent.ACTION_MAIN)
+                .addCategory(Intent.CATEGORY_HOME)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
index 528fb97..9bd0cb9 100644
--- a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
+++ b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
@@ -8,7 +8,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.testing.TestInformationHandler;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.util.LayoutUtils;
 
diff --git a/quickstep/src/com/android/quickstep/RecentTasksList.java b/quickstep/src/com/android/quickstep/RecentTasksList.java
index 097850f..813e687 100644
--- a/quickstep/src/com/android/quickstep/RecentTasksList.java
+++ b/quickstep/src/com/android/quickstep/RecentTasksList.java
@@ -34,7 +34,7 @@
 import com.android.systemui.shared.system.KeyguardManagerCompat;
 import com.android.wm.shell.recents.IRecentTasksListener;
 import com.android.wm.shell.util.GroupedRecentTaskInfo;
-import com.android.wm.shell.util.StagedSplitBounds;
+import com.android.wm.shell.util.SplitBounds;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -62,6 +62,10 @@
     private TaskLoadResult mResultsBg = INVALID_RESULT;
     private TaskLoadResult mResultsUi = INVALID_RESULT;
 
+    private RecentsModel.RunningTasksListener mRunningTasksListener;
+    // Tasks are stored in order of least recently launched to most recently launched.
+    private ArrayList<ActivityManager.RunningTaskInfo> mRunningTasks;
+
     public RecentTasksList(LooperExecutor mainThreadExecutor,
             KeyguardManagerCompat keyguardManager, SystemUiProxy sysUiProxy) {
         mMainThreadExecutor = mainThreadExecutor;
@@ -73,7 +77,26 @@
             public void onRecentTasksChanged() throws RemoteException {
                 mMainThreadExecutor.execute(RecentTasksList.this::onRecentTasksChanged);
             }
+
+            @Override
+            public void onRunningTaskAppeared(ActivityManager.RunningTaskInfo taskInfo) {
+                mMainThreadExecutor.execute(() -> {
+                    RecentTasksList.this.onRunningTaskAppeared(taskInfo);
+                });
+            }
+
+            @Override
+            public void onRunningTaskVanished(ActivityManager.RunningTaskInfo taskInfo) {
+                mMainThreadExecutor.execute(() -> {
+                    RecentTasksList.this.onRunningTaskVanished(taskInfo);
+                });
+            }
         });
+        // We may receive onRunningTaskAppeared events later for tasks which have already been
+        // included in the list returned by mSysUiProxy.getRunningTasks(), or may receive
+        // onRunningTaskVanished for tasks not included in the returned list. These cases will be
+        // addressed when the tasks are added to/removed from mRunningTasks.
+        initRunningTasks(mSysUiProxy.getRunningTasks(Integer.MAX_VALUE));
     }
 
     @VisibleForTesting
@@ -154,6 +177,59 @@
         mChangeId++;
     }
 
+     /**
+     * Registers a listener for running tasks
+     */
+    public void registerRunningTasksListener(RecentsModel.RunningTasksListener listener) {
+        mRunningTasksListener = listener;
+    }
+
+    /**
+     * Removes the previously registered running tasks listener
+     */
+    public void unregisterRunningTasksListener() {
+        mRunningTasksListener = null;
+    }
+
+    private void initRunningTasks(ArrayList<ActivityManager.RunningTaskInfo> runningTasks) {
+        // Tasks are retrieved in order of most recently launched/used to least recently launched.
+        mRunningTasks = new ArrayList<>(runningTasks);
+        Collections.reverse(mRunningTasks);
+    }
+
+    /**
+     * Gets the set of running tasks.
+     */
+    public ArrayList<ActivityManager.RunningTaskInfo> getRunningTasks() {
+        return mRunningTasks;
+    }
+
+    private void onRunningTaskAppeared(ActivityManager.RunningTaskInfo taskInfo) {
+        // Make sure this task is not already in the list
+        for (ActivityManager.RunningTaskInfo existingTask : mRunningTasks) {
+            if (taskInfo.taskId == existingTask.taskId) {
+                return;
+            }
+        }
+        mRunningTasks.add(taskInfo);
+        if (mRunningTasksListener != null) {
+            mRunningTasksListener.onRunningTasksChanged();
+        }
+    }
+
+    private void onRunningTaskVanished(ActivityManager.RunningTaskInfo taskInfo) {
+        // Find the task from the list of running tasks, if it exists
+        for (ActivityManager.RunningTaskInfo existingTask : mRunningTasks) {
+            if (existingTask.taskId != taskInfo.taskId) continue;
+
+            mRunningTasks.remove(existingTask);
+            if (mRunningTasksListener != null) {
+                mRunningTasksListener.onRunningTasksChanged();
+            }
+            return;
+        }
+    }
+
     /**
      * Loads and creates a list of all the recent tasks.
      */
@@ -195,19 +271,19 @@
                                 tmpLockedUsers.get(task2Key.userId) /* isLocked */);
                 task2.setLastSnapshotData(taskInfo2);
             }
-            final SplitConfigurationOptions.StagedSplitBounds launcherSplitBounds =
-                    convertSplitBounds(rawTask.mStagedSplitBounds);
+            final SplitConfigurationOptions.SplitBounds launcherSplitBounds =
+                    convertSplitBounds(rawTask.mSplitBounds);
             allTasks.add(new GroupTask(task1, task2, launcherSplitBounds));
         }
 
         return allTasks;
     }
 
-    private SplitConfigurationOptions.StagedSplitBounds convertSplitBounds(
-            StagedSplitBounds shellSplitBounds) {
+    private SplitConfigurationOptions.SplitBounds convertSplitBounds(
+            SplitBounds shellSplitBounds) {
         return shellSplitBounds == null ?
                 null :
-                new SplitConfigurationOptions.StagedSplitBounds(
+                new SplitConfigurationOptions.SplitBounds(
                         shellSplitBounds.leftTopBounds, shellSplitBounds.rightBottomBounds,
                         shellSplitBounds.leftTopTaskId, shellSplitBounds.rightBottomTaskId);
     }
diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index 4f0b976..3e3a431 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -15,17 +15,13 @@
  */
 package com.android.quickstep;
 
-import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
-import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
-
 import static com.android.launcher3.QuickstepTransitionManager.RECENTS_LAUNCH_DURATION;
 import static com.android.launcher3.QuickstepTransitionManager.STATUS_BAR_TRANSITION_DURATION;
 import static com.android.launcher3.QuickstepTransitionManager.STATUS_BAR_TRANSITION_PRE_DELAY;
-import static com.android.launcher3.Utilities.createHomeIntent;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.graphics.SysUiScrim.SYSUI_PROGRESS;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
-import static com.android.launcher3.testing.TestProtocol.OVERVIEW_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_STATE_ORDINAL;
+import static com.android.quickstep.OverviewComponentObserver.startHomeIntentSafely;
 import static com.android.quickstep.TaskUtils.taskIsATargetWithMode;
 import static com.android.quickstep.TaskViewUtils.createRecentsWindowAnimator;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
@@ -39,7 +35,6 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
-import android.util.Log;
 import android.view.Display;
 import android.view.SurfaceControl.Transaction;
 import android.view.View;
@@ -112,8 +107,6 @@
     private @Nullable TaskbarManager mTaskbarManager;
     private @Nullable FallbackTaskbarUIController mTaskbarUIController;
 
-    private Configuration mOldConfig;
-
     private StateManager<RecentsState> mStateManager;
 
     // Strong refs to runners which are cleared when the activity is destroyed
@@ -165,7 +158,7 @@
 
     @Override
     public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
-        onHandleConfigChanged();
+        onHandleConfigurationChanged();
         super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
     }
 
@@ -175,11 +168,8 @@
         ACTIVITY_TRACKER.handleNewIntent(this);
     }
 
-    /**
-         * Logic for when device configuration changes (rotation, screen size change, multi-window,
-         * etc.)
-         */
-    protected void onHandleConfigChanged() {
+    @Override
+    protected void onHandleConfigurationChanged() {
         initDeviceProfile();
 
         AbstractFloatingView.closeOpenViews(this, true,
@@ -314,7 +304,6 @@
     protected void onStart() {
         // Set the alpha to 1 before calling super, as it may get set back to 0 due to
         // onActivityStart callback.
-        Log.d(BAD_STATE, "RecentsActivity onStart mFallbackRecentsView.setContentAlpha(1)");
         mFallbackRecentsView.setContentAlpha(1);
         super.onStart();
         mFallbackRecentsView.updateLocusId();
@@ -341,7 +330,6 @@
 
         mStateManager = new StateManager<>(this, RecentsState.BG_LAUNCHER);
 
-        mOldConfig = new Configuration(getResources().getConfiguration());
         initDeviceProfile();
         setupViews();
 
@@ -351,16 +339,6 @@
     }
 
     @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        int diff = newConfig.diff(mOldConfig);
-        if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
-            onHandleConfigChanged();
-        }
-        mOldConfig.setTo(newConfig);
-        super.onConfigurationChanged(newConfig);
-    }
-
-    @Override
     public void onStateSetEnd(RecentsState state) {
         super.onStateSetEnd(state);
 
@@ -428,7 +406,7 @@
         RemoteAnimationAdapterCompat adapterCompat =
                 new RemoteAnimationAdapterCompat(runner, HOME_APPEAR_DURATION, 0,
                         getIApplicationThread());
-        startActivity(createHomeIntent(),
+        startHomeIntentSafely(this,
                 ActivityOptionsCompat.makeRemoteAnimation(adapterCompat).toBundle());
     }
 
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java b/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
index 51ae56b..c602324 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
@@ -16,7 +16,6 @@
 package com.android.quickstep;
 
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
 
 import android.graphics.Rect;
 import android.util.ArraySet;
@@ -97,18 +96,6 @@
             RemoteAnimationTargetCompat[] appTargets,
             RemoteAnimationTargetCompat[] wallpaperTargets,
             Rect homeContentInsets, Rect minimizedHomeBounds) {
-        // Convert appTargets to type RemoteAnimationTarget for all apps except Home app
-        RemoteAnimationTarget[] nonHomeApps = Arrays.stream(appTargets)
-                .filter(remoteAnimationTarget ->
-                        remoteAnimationTarget.activityType != ACTIVITY_TYPE_HOME)
-                .map(RemoteAnimationTargetCompat::unwrap)
-                .toArray(RemoteAnimationTarget[]::new);
-
-        RemoteAnimationTarget[] nonAppTargets = mSystemUiProxy.onGoingToRecentsLegacy(nonHomeApps);
-
-        RecentsAnimationTargets targets = new RecentsAnimationTargets(appTargets,
-                wallpaperTargets, RemoteAnimationTargetCompat.wrap(nonAppTargets),
-                homeContentInsets, minimizedHomeBounds);
         mController = new RecentsAnimationController(animationController,
                 mAllowMinimizeSplitScreen, this::onAnimationFinished);
 
@@ -116,6 +103,13 @@
             Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(),
                     mController::finishAnimationToApp);
         } else {
+            final RemoteAnimationTarget[] nonAppTargets = mSystemUiProxy.onGoingToRecentsLegacy(
+                    Arrays.stream(appTargets).map(RemoteAnimationTargetCompat::unwrap)
+                            .toArray(RemoteAnimationTarget[]::new));
+            final RecentsAnimationTargets targets = new RecentsAnimationTargets(appTargets,
+                    wallpaperTargets, RemoteAnimationTargetCompat.wrap(nonAppTargets),
+                    homeContentInsets, minimizedHomeBounds);
+
             Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), () -> {
                 for (RecentsAnimationListener listener : getListeners()) {
                     listener.onRecentsAnimationStart(mController, targets);
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationController.java b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
index 2007ee1..fefef2f 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationController.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
@@ -104,8 +104,6 @@
         }
         if (mSplitScreenMinimized != splitScreenMinimized) {
             mSplitScreenMinimized = splitScreenMinimized;
-            UI_HELPER_EXECUTOR.execute(() -> SystemUiProxy.INSTANCE.get(context)
-                    .setSplitScreenMinimized(splitScreenMinimized));
         }
     }
 
@@ -222,7 +220,6 @@
      */
     public void enableInputConsumer() {
         UI_HELPER_EXECUTOR.submit(() -> {
-            mController.hideCurrentInputMethod();
             mController.setInputConsumerEnabled(true);
         });
     }
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index 4fb7e6b..48f0557 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -61,6 +61,7 @@
 import android.view.MotionEvent;
 
 import androidx.annotation.BinderThread;
+import androidx.annotation.NonNull;
 
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.DisplayController;
@@ -124,7 +125,7 @@
     };
 
     private int mGestureBlockingTaskId = -1;
-    private Region mExclusionRegion;
+    private @NonNull Region mExclusionRegion = new Region();
     private SystemGestureExclusionListenerCompat mExclusionListener;
 
     public RecentsAnimationDeviceState(Context context) {
@@ -162,6 +163,10 @@
             @Override
             @BinderThread
             public void onExclusionChanged(Region region) {
+                if (region == null) {
+                    // Don't think this is possible but just in case, don't let it be null.
+                    region = new Region();
+                }
                 // Assignments are atomic, it should be safe on binder thread
                 mExclusionRegion = region;
             }
@@ -498,7 +503,7 @@
     public boolean isInExclusionRegion(MotionEvent event) {
         // mExclusionRegion can change on binder thread, use a local instance here.
         Region exclusionRegion = mExclusionRegion;
-        return mMode == NO_BUTTON && exclusionRegion != null
+        return mMode == NO_BUTTON
                 && exclusionRegion.contains((int) event.getX(), (int) event.getY());
     }
 
@@ -587,7 +592,8 @@
         pw.println("  isUserUnlocked=" + mIsUserUnlocked);
         pw.println("  isOneHandedModeEnabled=" + mIsOneHandedModeEnabled);
         pw.println("  isSwipeToNotificationEnabled=" + mIsSwipeToNotificationEnabled);
-        pw.println("  deferredGestureRegion=" + mDeferredGestureRegion);
+        pw.println("  deferredGestureRegion=" + mDeferredGestureRegion.getBounds());
+        pw.println("  exclusionRegion=" + mExclusionRegion.getBounds());
         pw.println("  pipIsActive=" + mPipIsActive);
         mRotationTouchHelper.dump(pw);
     }
diff --git a/quickstep/src/com/android/quickstep/RecentsModel.java b/quickstep/src/com/android/quickstep/RecentsModel.java
index 1634c08..3074dbb 100644
--- a/quickstep/src/com/android/quickstep/RecentsModel.java
+++ b/quickstep/src/com/android/quickstep/RecentsModel.java
@@ -36,6 +36,7 @@
 import com.android.launcher3.util.Executors.SimpleThreadFactory;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.quickstep.util.GroupTask;
+import com.android.quickstep.util.TaskVisualsChangeListener;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -54,7 +55,8 @@
  * Singleton class to load and manage recents model.
  */
 @TargetApi(Build.VERSION_CODES.O)
-public class RecentsModel implements IconChangeListener, TaskStackChangeListener {
+public class RecentsModel implements IconChangeListener, TaskStackChangeListener,
+        TaskVisualsChangeListener {
 
     // We do not need any synchronization for this variable as its only written on UI thread.
     public static final MainThreadInitializedObject<RecentsModel> INSTANCE =
@@ -77,6 +79,7 @@
 
         IconProvider iconProvider = new IconProvider(context);
         mIconCache = new TaskIconCache(context, RECENTS_MODEL_EXECUTOR, iconProvider);
+        mIconCache.registerTaskVisualsChangeListener(this);
         mThumbnailCache = new TaskThumbnailCache(context, RECENTS_MODEL_EXECUTOR);
 
         TaskStackChangeListeners.getInstance().registerTaskStackListener(this);
@@ -204,6 +207,13 @@
     }
 
     @Override
+    public void onTaskIconChanged(int taskId) {
+        for (TaskVisualsChangeListener listener : mThumbnailChangeListeners) {
+            listener.onTaskIconChanged(taskId);
+        }
+    }
+
+    @Override
     public void onSystemIconStateChanged(String iconState) {
         mIconCache.clearCache();
     }
@@ -228,18 +238,33 @@
     }
 
     /**
-     * Listener for receiving various task properties changes
+     * Registers a listener for running tasks
      */
-    public interface TaskVisualsChangeListener {
+    public void registerRunningTasksListener(RunningTasksListener listener) {
+        mTaskList.registerRunningTasksListener(listener);
+    }
 
-        /**
-         * Called whn the task thumbnail changes
-         */
-        Task onTaskThumbnailChanged(int taskId, ThumbnailData thumbnailData);
+    /**
+     * Removes the previously registered running tasks listener
+     */
+    public void unregisterRunningTasksListener() {
+        mTaskList.unregisterRunningTasksListener();
+    }
 
+    /**
+     * Gets the set of running tasks.
+     */
+    public ArrayList<ActivityManager.RunningTaskInfo> getRunningTasks() {
+        return mTaskList.getRunningTasks();
+    }
+
+    /**
+     * Listener for receiving running tasks changes
+     */
+    public interface RunningTasksListener {
         /**
-         * Called when the icon for a task changes
+         * Called when there's a change to running tasks
          */
-        void onTaskIconChanged(String pkg, UserHandle user);
+        void onRunningTasksChanged();
     }
 }
diff --git a/quickstep/src/com/android/quickstep/RemoteAnimationTargets.java b/quickstep/src/com/android/quickstep/RemoteAnimationTargets.java
index b20d488..1bd808d 100644
--- a/quickstep/src/com/android/quickstep/RemoteAnimationTargets.java
+++ b/quickstep/src/com/android/quickstep/RemoteAnimationTargets.java
@@ -17,8 +17,6 @@
 
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR;
 
-import static com.android.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITIONS;
-
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.util.ArrayList;
@@ -114,10 +112,6 @@
     }
 
     public void release() {
-        if (ENABLE_SHELL_TRANSITIONS) {
-            mReleaseChecks.clear();
-            return;
-        }
         if (mReleased) {
             return;
         }
diff --git a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
index c3ea256..7183c49 100644
--- a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
+++ b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
@@ -20,7 +20,7 @@
 
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.quickstep.util.AnimatorControllerWithResistance;
 import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.util.TransformParams;
@@ -34,7 +34,7 @@
  */
 public class RemoteTargetGluer {
     private RemoteTargetHandle[] mRemoteTargetHandles;
-    private StagedSplitBounds mStagedSplitBounds;
+    private SplitBounds mSplitBounds;
 
     /**
      * Use this constructor if remote targets are split-screen independent
@@ -118,18 +118,18 @@
 
             // remoteTargetHandle[0] denotes topLeft task, so we pass in the bottomRight to exclude,
             // vice versa
-            mStagedSplitBounds = new StagedSplitBounds(
+            mSplitBounds = new SplitBounds(
                     topLeftTarget.startScreenSpaceBounds,
                     bottomRightTarget.startScreenSpaceBounds, splitIds[0], splitIds[1]);
             mRemoteTargetHandles[0].mTransformParams.setTargetSet(
                     createRemoteAnimationTargetsForTarget(targets, bottomRightTarget));
             mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(topLeftTarget,
-                    mStagedSplitBounds);
+                    mSplitBounds);
 
             mRemoteTargetHandles[1].mTransformParams.setTargetSet(
                     createRemoteAnimationTargetsForTarget(targets, topLeftTarget));
             mRemoteTargetHandles[1].mTaskViewSimulator.setPreview(bottomRightTarget,
-                    mStagedSplitBounds);
+                    mSplitBounds);
         }
         return mRemoteTargetHandles;
     }
@@ -173,8 +173,8 @@
         return mRemoteTargetHandles;
     }
 
-    public StagedSplitBounds getStagedSplitBounds() {
-        return mStagedSplitBounds;
+    public SplitBounds getSplitBounds() {
+        return mSplitBounds;
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/RotationTouchHelper.java b/quickstep/src/com/android/quickstep/RotationTouchHelper.java
index f1e20db..2186a3b 100644
--- a/quickstep/src/com/android/quickstep/RotationTouchHelper.java
+++ b/quickstep/src/com/android/quickstep/RotationTouchHelper.java
@@ -31,7 +31,7 @@
 import android.view.MotionEvent;
 import android.view.OrientationEventListener;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
 import com.android.launcher3.util.DisplayController.Info;
diff --git a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
index 9667108..baeb514 100644
--- a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
+++ b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
@@ -17,7 +17,6 @@
 
 import static com.android.launcher3.anim.Interpolators.ACCEL_1_5;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_SPLIT_SELECT;
 
 import android.animation.Animator;
 import android.content.Context;
@@ -72,16 +71,14 @@
     // How much further we can drag past recents, as a factor of mTransitionDragLength.
     protected float mDragLengthFactor = 1;
 
-    protected boolean mIsSwipeForStagedSplit;
+    protected boolean mIsSwipeForSplit;
 
     public SwipeUpAnimationLogic(Context context, RecentsAnimationDeviceState deviceState,
             GestureState gestureState) {
         mContext = context;
         mDeviceState = deviceState;
         mGestureState = gestureState;
-
-        mIsSwipeForStagedSplit = ENABLE_SPLIT_SELECT.get() &&
-                TopTaskTracker.INSTANCE.get(context).getRunningSplitTaskIds().length > 1;
+        mIsSwipeForSplit = TopTaskTracker.INSTANCE.get(context).getRunningSplitTaskIds().length > 1;
 
         mTargetGluer = new RemoteTargetGluer(mContext, mGestureState.getActivityInterface());
         mRemoteTargetHandles = mTargetGluer.getRemoteTargetHandles();
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 39d8b54..0ec7e62 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -20,12 +20,14 @@
 import static com.android.launcher3.util.DisplayController.CHANGE_NAVIGATION_MODE;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
+import android.app.ActivityManager;
 import android.app.PendingIntent;
 import android.app.PictureInPictureParams;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.graphics.Insets;
 import android.graphics.Rect;
@@ -96,7 +98,7 @@
     private IPipAnimationListener mPipAnimationListener;
     private ISplitScreenListener mSplitScreenListener;
     private IStartingWindowListener mStartingWindowListener;
-    private ILauncherUnlockAnimationController mPendingLauncherUnlockAnimationController;
+    private ILauncherUnlockAnimationController mLauncherUnlockAnimationController;
     private IRecentTasksListener mRecentTasksListener;
     private final ArrayList<RemoteTransitionCompat> mRemoteTransitions = new ArrayList<>();
     private IOnBackInvokedCallback mBackToLauncherCallback;
@@ -108,12 +110,14 @@
     private boolean mLastNavButtonAnimate;
     private boolean mHasNavButtonAlphaBeenSet = false;
     private Runnable mPendingSetNavButtonAlpha = null;
+    private Context mContext;
 
     // TODO(141886704): Find a way to remove this
     private int mLastSystemUiStateFlags;
 
     public SystemUiProxy(Context context) {
         DisplayController.INSTANCE.get(context).addChangeListener(this);
+        mContext = context;
     }
 
     @Override
@@ -189,10 +193,8 @@
         if (mStartingWindowListener != null && mStartingWindow != null) {
             setStartingWindowListener(mStartingWindowListener);
         }
-        if (mPendingLauncherUnlockAnimationController != null
-                && mSysuiUnlockAnimationController != null) {
-            setLauncherUnlockAnimationController(mPendingLauncherUnlockAnimationController);
-            mPendingLauncherUnlockAnimationController = null;
+        if (mSysuiUnlockAnimationController != null && mLauncherUnlockAnimationController != null) {
+            setLauncherUnlockAnimationController(mLauncherUnlockAnimationController);
         }
         for (int i = mRemoteTransitions.size() - 1; i >= 0; --i) {
             registerRemoteTransition(mRemoteTransitions.get(i));
@@ -270,18 +272,6 @@
         }
     }
 
-    @Override
-    public Rect getNonMinimizedSplitScreenSecondaryBounds() {
-        if (mSystemUiProxy != null) {
-            try {
-                return mSystemUiProxy.getNonMinimizedSplitScreenSecondaryBounds();
-            } catch (RemoteException e) {
-                Log.w(TAG, "Failed call getNonMinimizedSplitScreenSecondaryBounds", e);
-            }
-        }
-        return null;
-    }
-
     public float getLastNavButtonAlpha() {
         return mLastNavButtonAlpha;
     }
@@ -385,28 +375,6 @@
     }
 
     @Override
-    public void handleImageAsScreenshot(Bitmap bitmap, Rect rect, Insets insets, int i) {
-        if (mSystemUiProxy != null) {
-            try {
-                mSystemUiProxy.handleImageAsScreenshot(bitmap, rect, insets, i);
-            } catch (RemoteException e) {
-                Log.w(TAG, "Failed call handleImageAsScreenshot", e);
-            }
-        }
-    }
-
-    @Override
-    public void setSplitScreenMinimized(boolean minimized) {
-        if (mSystemUiProxy != null) {
-            try {
-                mSystemUiProxy.setSplitScreenMinimized(minimized);
-            } catch (RemoteException e) {
-                Log.w(TAG, "Failed call setSplitScreenMinimized", e);
-            }
-        }
-    }
-
-    @Override
     public void notifySwipeUpGestureStarted() {
         if (mSystemUiProxy != null) {
             try {
@@ -791,11 +759,11 @@
                     controller.dispatchSmartspaceStateToSysui();
                 }
             } catch (RemoteException e) {
-                Log.w(TAG, "Failed call setStartingWindowListener", e);
+                Log.w(TAG, "Failed call setLauncherUnlockAnimationController", e);
             }
-        } else {
-            mPendingLauncherUnlockAnimationController = controller;
         }
+
+        mLauncherUnlockAnimationController = controller;
     }
 
     /**
@@ -904,4 +872,20 @@
         }
         return new ArrayList<>();
     }
+
+    /**
+     * Gets the set of running tasks.
+     */
+    public ArrayList<ActivityManager.RunningTaskInfo> getRunningTasks(int numTasks) {
+        if (mRecentTasks != null
+                && mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_PC)) {
+            try {
+                return new ArrayList<ActivityManager.RunningTaskInfo>(
+                        Arrays.asList(mRecentTasks.getRunningTasks(numTasks)));
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call getRunningTasks", e);
+            }
+        }
+        return new ArrayList<>();
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskAnimationManager.java b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
index 54f457d..0314761 100644
--- a/quickstep/src/com/android/quickstep/TaskAnimationManager.java
+++ b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
@@ -45,7 +45,7 @@
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
 
-import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 
 public class TaskAnimationManager implements RecentsAnimationCallbacks.RecentsAnimationListener {
@@ -156,30 +156,21 @@
             public void onTasksAppeared(RemoteAnimationTargetCompat[] appearedTaskTargets) {
                 RemoteAnimationTargetCompat appearedTaskTarget = appearedTaskTargets[0];
                 BaseActivityInterface activityInterface = mLastGestureState.getActivityInterface();
-                // Convert appTargets to type RemoteAnimationTarget for all apps except Home app
-                final ArrayList<RemoteAnimationTargetCompat> tmpNonHomeApps = new ArrayList<>();
-                final ArrayList<RemoteAnimationTargetCompat> tmpHomeApps = new ArrayList<>();
+
                 for (RemoteAnimationTargetCompat compat : appearedTaskTargets) {
-                    if (compat.activityType != ACTIVITY_TYPE_HOME) {
-                        tmpNonHomeApps.add(compat);
-                    } else {
-                        tmpHomeApps.add(compat);
+                    if (compat.activityType == ACTIVITY_TYPE_HOME
+                            && activityInterface.getCreatedActivity() instanceof RecentsActivity) {
+                        // When receive opening home activity while recents is running, enter home
+                        // and dismiss recents.
+                        ((RecentsActivity) activityInterface.getCreatedActivity()).startHome();
+                        return;
                     }
                 }
-                RemoteAnimationTarget[] nonHomeApps = tmpNonHomeApps.stream()
-                        .map(RemoteAnimationTargetCompat::unwrap)
-                        .toArray(RemoteAnimationTarget[]::new);
-                RemoteAnimationTarget[] homeApps = tmpHomeApps.stream()
-                        .map(RemoteAnimationTargetCompat::unwrap)
-                        .toArray(RemoteAnimationTarget[]::new);
-                if (homeApps.length > 0
-                        && activityInterface.getCreatedActivity() instanceof RecentsActivity) {
-                    ((RecentsActivity) activityInterface.getCreatedActivity()).startHome();
-                    return;
-                }
 
-                RemoteAnimationTarget[] nonAppTargets =
-                        SystemUiProxy.INSTANCE.getNoCreate().onStartingSplitLegacy(nonHomeApps);
+                RemoteAnimationTarget[] nonAppTargets = SystemUiProxy.INSTANCE.getNoCreate()
+                        .onStartingSplitLegacy(Arrays.stream(appearedTaskTargets)
+                                .map(RemoteAnimationTargetCompat::unwrap)
+                                .toArray(RemoteAnimationTarget[]::new));
 
                 if (ENABLE_QUICKSTEP_LIVE_TILE.get() && activityInterface.isInLiveTileMode()
                         && activityInterface.getCreatedActivity() != null) {
@@ -195,7 +186,10 @@
                 } else if (nonAppTargets != null && nonAppTargets.length > 0) {
                     TaskViewUtils.createSplitAuxiliarySurfacesAnimator(
                             RemoteAnimationTargetCompat.wrap(nonAppTargets) /* nonApps */,
-                            true /*shown*/, dividerAnimator -> dividerAnimator.start());
+                            true /*shown*/, dividerAnimator -> {
+                                dividerAnimator.start();
+                                dividerAnimator.end();
+                            });
                 }
                 if (mController != null) {
                     if (mLastAppearedTaskTarget == null
diff --git a/quickstep/src/com/android/quickstep/TaskIconCache.java b/quickstep/src/com/android/quickstep/TaskIconCache.java
index 3803f03..dc60875 100644
--- a/quickstep/src/com/android/quickstep/TaskIconCache.java
+++ b/quickstep/src/com/android/quickstep/TaskIconCache.java
@@ -18,6 +18,7 @@
 import static com.android.launcher3.uioverrides.QuickstepLauncher.GO_LOW_RAM_RECENTS_ENABLED;
 import static com.android.launcher3.util.DisplayController.CHANGE_DENSITY;
 
+import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.app.ActivityManager.TaskDescription;
 import android.content.Context;
@@ -46,6 +47,7 @@
 import com.android.launcher3.util.Preconditions;
 import com.android.quickstep.util.CancellableTask;
 import com.android.quickstep.util.TaskKeyLruCache;
+import com.android.quickstep.util.TaskVisualsChangeListener;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.system.PackageManagerWrapper;
@@ -70,6 +72,9 @@
 
     private BaseIconFactory mIconFactory;
 
+    @Nullable
+    public TaskVisualsChangeListener mTaskVisualsChangeListener = null;
+
     public TaskIconCache(Context context, Executor bgExecutor, IconProvider iconProvider) {
         mContext = context;
         mBgExecutor = bgExecutor;
@@ -116,6 +121,7 @@
                 task.icon = result.icon;
                 task.titleDescription = result.contentDescription;
                 callback.accept(task);
+                dispatchIconUpdate(task.key.id);
             }
         };
         mBgExecutor.execute(request);
@@ -257,7 +263,8 @@
         if (mIconFactory == null) {
             mIconFactory = new BaseIconFactory(mContext,
                     DisplayController.INSTANCE.get(mContext).getInfo().getDensityDpi(),
-                    mContext.getResources().getDimensionPixelSize(R.dimen.taskbar_icon_size));
+                    mContext.getResources().getDimensionPixelSize(
+                            R.dimen.task_icon_cache_default_icon_size));
         }
         return mIconFactory;
     }
@@ -272,4 +279,18 @@
         public Drawable icon;
         public String contentDescription = "";
     }
+
+    void registerTaskVisualsChangeListener(TaskVisualsChangeListener newListener) {
+        mTaskVisualsChangeListener = newListener;
+    }
+
+    void removeTaskVisualsChangeListener() {
+        mTaskVisualsChangeListener = null;
+    }
+
+    void dispatchIconUpdate(int taskId) {
+        if (mTaskVisualsChangeListener != null) {
+            mTaskVisualsChangeListener.onTaskIconChanged(taskId);
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
index 3ef1332..e10cab6 100644
--- a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -23,7 +23,6 @@
 import static com.android.quickstep.views.OverviewActionsView.DISABLED_ROTATED;
 
 import android.annotation.SuppressLint;
-import android.app.ActivityManager;
 import android.content.Context;
 import android.graphics.Insets;
 import android.graphics.Matrix;
@@ -37,17 +36,12 @@
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
 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.PagedOrientationHandler;
 import com.android.launcher3.util.ResourceBasedOverride;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.views.ActivityContext;
-import com.android.quickstep.TaskShortcutFactory.SplitSelectSystemShortcut;
 import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
@@ -66,7 +60,7 @@
 public class TaskOverlayFactory implements ResourceBasedOverride {
 
     public static List<SystemShortcut> getEnabledShortcuts(TaskView taskView,
-            DeviceProfile deviceProfile, TaskIdAttributeContainer taskContainer) {
+            TaskIdAttributeContainer taskContainer) {
         final ArrayList<SystemShortcut> shortcuts = new ArrayList<>();
         final BaseDraggingActivity activity = BaseActivity.fromContext(taskView.getContext());
         boolean hasMultipleTasks = taskView.getTaskIds()[1] != -1;
@@ -75,17 +69,11 @@
                 continue;
             }
 
-            SystemShortcut shortcut = menuOption.getShortcut(activity, taskContainer);
-            if (shortcut == null) {
+            List<SystemShortcut> menuShortcuts = menuOption.getShortcuts(activity, taskContainer);
+            if (menuShortcuts == null) {
                 continue;
             }
-
-            if (menuOption == TaskShortcutFactory.SPLIT_SCREEN &&
-                    FeatureFlags.ENABLE_SPLIT_SELECT.get()) {
-                addSplitOptions(shortcuts, activity, taskView, deviceProfile);
-            } else {
-                shortcuts.add(shortcut);
-            }
+            shortcuts.addAll(menuShortcuts);
         }
         RecentsOrientedState orientedState = taskView.getRecentsView().getPagedViewOrientedState();
         boolean canLauncherRotate = orientedState.isRecentsActivityRotationAllowed();
@@ -94,61 +82,24 @@
         // Add overview actions to the menu when in in-place rotate landscape mode.
         if (!canLauncherRotate && isInLandscape) {
             // Add screenshot action to task menu.
-            SystemShortcut screenshotShortcut = TaskShortcutFactory.SCREENSHOT
-                    .getShortcut(activity, taskContainer);
-            if (screenshotShortcut != null) {
-                shortcuts.add(screenshotShortcut);
+            List<SystemShortcut> screenshotShortcuts = TaskShortcutFactory.SCREENSHOT
+                    .getShortcuts(activity, taskContainer);
+            if (screenshotShortcuts != null) {
+                shortcuts.addAll(screenshotShortcuts);
             }
 
             // Add modal action only if display orientation is the same as the device orientation.
             if (orientedState.getDisplayRotation() == ROTATION_0) {
-                SystemShortcut modalShortcut = TaskShortcutFactory.MODAL
-                        .getShortcut(activity, taskContainer);
-                if (modalShortcut != null) {
-                    shortcuts.add(modalShortcut);
+                List<SystemShortcut> modalShortcuts = TaskShortcutFactory.MODAL
+                        .getShortcuts(activity, taskContainer);
+                if (modalShortcuts != null) {
+                    shortcuts.addAll(modalShortcuts);
                 }
             }
         }
         return shortcuts;
     }
 
-
-    /**
-     * Does NOT add split options in the following scenarios:
-     * * The taskView to add split options is already showing split screen tasks
-     * * There aren't at least 2 tasks in overview to show split options for
-     * * Device is in "Lock task mode"
-     * * The taskView to show split options for is the focused task AND we haven't started
-     * scrolling in overview (if we haven't scrolled, there's a split overview action button so
-     * we don't need this menu option)
-     */
-    private static void addSplitOptions(List<SystemShortcut> outShortcuts,
-            BaseDraggingActivity activity, TaskView taskView, DeviceProfile deviceProfile) {
-        RecentsView recentsView = taskView.getRecentsView();
-        PagedOrientationHandler orientationHandler = recentsView.getPagedOrientationHandler();
-        int[] taskViewTaskIds = taskView.getTaskIds();
-        boolean taskViewHasMultipleTasks = taskViewTaskIds[0] != -1 &&
-                taskViewTaskIds[1] != -1;
-        boolean notEnoughTasksToSplit = recentsView.getTaskViewCount() < 2;
-        boolean isFocusedTask = deviceProfile.isTablet && taskView.isFocusedTask();
-        boolean isTaskInExpectedScrollPosition =
-                recentsView.isTaskInExpectedScrollPosition(recentsView.indexOfChild(taskView));
-        ActivityManager activityManager =
-                (ActivityManager) taskView.getContext().getSystemService(Context.ACTIVITY_SERVICE);
-        boolean isLockTaskMode = activityManager.isInLockTaskMode();
-
-        if (taskViewHasMultipleTasks || notEnoughTasksToSplit || isLockTaskMode ||
-                (isFocusedTask && isTaskInExpectedScrollPosition)) {
-            return;
-        }
-
-        List<SplitPositionOption> positions =
-                orientationHandler.getSplitPositionOptions(deviceProfile);
-        for (SplitPositionOption option : positions) {
-            outShortcuts.add(new SplitSelectSystemShortcut(activity, taskView, option));
-        }
-    }
-
     public TaskOverlay createOverlay(TaskThumbnailView thumbnailView) {
         return new TaskOverlay(thumbnailView);
     }
@@ -170,7 +121,7 @@
     /** 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,
-            TaskShortcutFactory.SPLIT_SCREEN,
+            TaskShortcutFactory.SPLIT_SELECT,
             TaskShortcutFactory.PIN,
             TaskShortcutFactory.INSTALL,
             TaskShortcutFactory.FREE_FORM,
diff --git a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index e807e26..69a295b 100644
--- a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -16,11 +16,8 @@
 
 package com.android.quickstep;
 
-import static android.view.Display.DEFAULT_DISPLAY;
-
 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 android.app.Activity;
 import android.app.ActivityOptions;
@@ -30,8 +27,11 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.view.View;
+import android.view.WindowInsets;
 import android.window.SplashScreen;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
@@ -39,6 +39,7 @@
 import com.android.launcher3.model.WellbeingModel;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.popup.SystemShortcut.AppInfo;
+import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.InstantAppResolver;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.quickstep.views.RecentsView;
@@ -55,21 +56,35 @@
 
 import java.util.Collections;
 import java.util.List;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 /**
  * Represents a system shortcut that can be shown for a recent task.
  */
 public interface TaskShortcutFactory {
-    SystemShortcut getShortcut(BaseDraggingActivity activity,
-            TaskIdAttributeContainer taskContainer);
+    @Nullable
+    default List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+            TaskIdAttributeContainer taskContainer) {
+        return null;
+    }
 
     default boolean showForSplitscreen() {
         return false;
     }
 
+    /** @return a singleton list if the provided shortcut is non-null, null otherwise */
+    @Nullable
+    default List<SystemShortcut> createSingletonShortcutList(@Nullable SystemShortcut shortcut) {
+        if (shortcut != null) {
+            return Collections.singletonList(shortcut);
+        }
+        return null;
+    }
+
     TaskShortcutFactory APP_INFO = new TaskShortcutFactory() {
         @Override
-        public SystemShortcut getShortcut(BaseDraggingActivity activity,
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
                 TaskIdAttributeContainer taskContainer) {
             TaskView taskView = taskContainer.getTaskView();
             AppInfo.SplitAccessibilityInfo accessibilityInfo =
@@ -77,7 +92,8 @@
                             TaskUtils.getTitle(taskView.getContext(), taskContainer.getTask()),
                             taskContainer.getA11yNodeId()
                     );
-            return new AppInfo(activity, taskContainer.getItemInfo(), taskView, accessibilityInfo);
+            return Collections.singletonList(new AppInfo(activity, taskContainer.getItemInfo(),
+                    taskView, accessibilityInfo));
         }
 
         @Override
@@ -86,40 +102,10 @@
         }
     };
 
-    abstract class MultiWindowFactory implements TaskShortcutFactory {
-
-        private final int mIconRes;
-        private final int mTextRes;
-        private final LauncherEvent mLauncherEvent;
-
-        MultiWindowFactory(int iconRes, int textRes, LauncherEvent launcherEvent) {
-            mIconRes = iconRes;
-            mTextRes = textRes;
-            mLauncherEvent = launcherEvent;
-        }
-
-        protected abstract boolean isAvailable(BaseDraggingActivity activity, int displayId);
-        protected abstract ActivityOptions makeLaunchOptions(Activity activity);
-        protected abstract boolean onActivityStarted(BaseDraggingActivity activity);
-
-        @Override
-        public SystemShortcut getShortcut(BaseDraggingActivity activity,
-                TaskIdAttributeContainer taskContainer) {
-            final Task task  = taskContainer.getTask();
-            if (!task.isDockable) {
-                return null;
-            }
-            if (!isAvailable(activity, task.key.displayId)) {
-                return null;
-            }
-            return new MultiWindowSystemShortcut(mIconRes, mTextRes, activity, taskContainer, this,
-                    mLauncherEvent);
-        }
-    }
-
     class SplitSelectSystemShortcut extends SystemShortcut {
         private final TaskView mTaskView;
         private final SplitPositionOption mSplitPositionOption;
+
         public SplitSelectSystemShortcut(BaseDraggingActivity target, TaskView taskView,
                 SplitPositionOption option) {
             super(option.iconResId, option.textResId, target, taskView.getItemInfo(), taskView);
@@ -133,19 +119,17 @@
         }
     }
 
-    class MultiWindowSystemShortcut extends SystemShortcut<BaseDraggingActivity> {
+    class FreeformSystemShortcut extends SystemShortcut<BaseDraggingActivity> {
 
         private Handler mHandler;
 
         private final RecentsView mRecentsView;
         private final TaskThumbnailView mThumbnailView;
         private final TaskView mTaskView;
-        private final MultiWindowFactory mFactory;
         private final LauncherEvent mLauncherEvent;
 
-        public MultiWindowSystemShortcut(int iconRes, int textRes, BaseDraggingActivity activity,
-                TaskIdAttributeContainer taskContainer, MultiWindowFactory factory,
-                LauncherEvent launcherEvent) {
+        public FreeformSystemShortcut(int iconRes, int textRes, BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer, LauncherEvent launcherEvent) {
             super(iconRes, textRes, activity, taskContainer.getItemInfo(),
                     taskContainer.getTaskView());
             mLauncherEvent = launcherEvent;
@@ -153,55 +137,30 @@
             mTaskView = taskContainer.getTaskView();
             mRecentsView = activity.getOverviewPanel();
             mThumbnailView = taskContainer.getThumbnailView();
-            mFactory = factory;
         }
 
         @Override
         public void onClick(View view) {
-            Task.TaskKey taskKey = mTaskView.getTask().key;
-            final int taskId = taskKey.id;
-
-            final View.OnLayoutChangeListener onLayoutChangeListener =
-                    new View.OnLayoutChangeListener() {
-                        @Override
-                        public void onLayoutChange(View v, int l, int t, int r, int b,
-                                int oldL, int oldT, int oldR, int oldB) {
-                            mTaskView.getRootView().removeOnLayoutChangeListener(this);
-                            mRecentsView.clearIgnoreResetTask(taskId);
-
-                            // Start animating in the side pages once launcher has been resized
-                            mRecentsView.dismissTask(mTaskView, false, false);
-                        }
-                    };
-
-            final DeviceProfile.OnDeviceProfileChangeListener onDeviceProfileChangeListener =
-                    new DeviceProfile.OnDeviceProfileChangeListener() {
-                        @Override
-                        public void onDeviceProfileChanged(DeviceProfile dp) {
-                            mTarget.removeOnDeviceProfileChangeListener(this);
-                            if (dp.isMultiWindowMode) {
-                                mTaskView.getRootView().addOnLayoutChangeListener(
-                                        onLayoutChangeListener);
-                            }
-                        }
-                    };
-
             dismissTaskMenuView(mTarget);
+            RecentsView rv = mTarget.getOverviewPanel();
+            rv.switchToScreenshot(() -> {
+                rv.finishRecentsAnimation(true /* toHome */, () -> {
+                    mTarget.returnToHomescreen();
+                    rv.getHandler().post(this::startActivity);
+                });
+            });
+        }
 
-            ActivityOptions options = mFactory.makeLaunchOptions(mTarget);
+        private void startActivity() {
+            final Task.TaskKey taskKey = mTaskView.getTask().key;
+            final int taskId = taskKey.id;
+            final ActivityOptions options = makeLaunchOptions(mTarget);
             if (options != null) {
                 options.setSplashScreenStyle(SplashScreen.SPLASH_SCREEN_STYLE_ICON);
             }
             if (options != null
                     && ActivityManagerWrapper.getInstance().startActivityFromRecents(taskId,
                             options)) {
-                if (!mFactory.onActivityStarted(mTarget)) {
-                    return;
-                }
-                // Add a device profile change listener to kick off animating the side tasks
-                // once we enter multiwindow mode and relayout
-                mTarget.addOnDeviceProfileChangeListener(onDeviceProfileChangeListener);
-
                 final Runnable animStartedListener = () -> {
                     // Hide the task view and wait for the window to be resized
                     // TODO: Consider animating in launcher and do an in-place start activity
@@ -240,75 +199,105 @@
                         .log(mLauncherEvent);
             }
         }
-    }
 
-    /** @Deprecated */
-    TaskShortcutFactory SPLIT_SCREEN = new MultiWindowFactory(R.drawable.ic_split_screen,
-            R.string.recent_task_option_split_screen, LAUNCHER_SYSTEM_SHORTCUT_SPLIT_SCREEN_TAP) {
-
-        @Override
-        protected boolean isAvailable(BaseDraggingActivity activity, int displayId) {
-            // Don't show menu-item if already in multi-window and the task is from
-            // the secondary display.
-            // TODO(b/118266305): Temporarily disable splitscreen for secondary display while new
-            // implementation is enabled
-            return !activity.getDeviceProfile().isMultiWindowMode
-                    && (displayId == -1 || displayId == DEFAULT_DISPLAY);
-        }
-
-        @Override
-        protected ActivityOptions makeLaunchOptions(Activity activity) {
-            final int navBarPosition = WindowManagerWrapper.getInstance().getNavBarPosition(
-                    activity.getDisplayId());
-            if (navBarPosition == WindowManagerWrapper.NAV_BAR_POS_INVALID) {
-                return null;
-            }
-            boolean dockTopOrLeft = navBarPosition != WindowManagerWrapper.NAV_BAR_POS_LEFT;
-            return ActivityOptionsCompat.makeSplitScreenOptions(dockTopOrLeft);
-        }
-
-        @Override
-        protected boolean onActivityStarted(BaseDraggingActivity activity) {
-            return true;
-        }
-    };
-
-    TaskShortcutFactory FREE_FORM = new MultiWindowFactory(R.drawable.ic_split_screen,
-            R.string.recent_task_option_freeform, LAUNCHER_SYSTEM_SHORTCUT_FREE_FORM_TAP) {
-
-        @Override
-        protected boolean isAvailable(BaseDraggingActivity activity, int displayId) {
-            return ActivityManagerWrapper.getInstance().supportsFreeformMultiWindow(activity);
-        }
-
-        @Override
-        protected ActivityOptions makeLaunchOptions(Activity activity) {
+        private ActivityOptions makeLaunchOptions(Activity activity) {
             ActivityOptions activityOptions = ActivityOptionsCompat.makeFreeformOptions();
             // Arbitrary bounds only because freeform is in dev mode right now
-            Rect r = new Rect(50, 50, 200, 200);
+            final View decorView = activity.getWindow().getDecorView();
+            final WindowInsets insets = decorView.getRootWindowInsets();
+            final Rect r = new Rect(0, 0, decorView.getWidth() / 2, decorView.getHeight() / 2);
+            r.offsetTo(insets.getSystemWindowInsetLeft() + 50,
+                    insets.getSystemWindowInsetTop() + 50);
             activityOptions.setLaunchBounds(r);
             return activityOptions;
         }
+    }
 
+    /**
+     * Does NOT add split options in the following scenarios:
+     * * The taskView to add split options is already showing split screen tasks
+     * * There aren't at least 2 tasks in overview to show split options for
+     * * Split isn't supported by the task itself (non resizable activity)
+     * * We aren't currently in multi-window
+     * * The taskView to show split options for is the focused task AND we haven't started
+     * scrolling in overview (if we haven't scrolled, there's a split overview action button so
+     * we don't need this menu option)
+     */
+    TaskShortcutFactory SPLIT_SELECT = new TaskShortcutFactory() {
         @Override
-        protected boolean onActivityStarted(BaseDraggingActivity activity) {
-            activity.returnToHomescreen();
-            return true;
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            DeviceProfile deviceProfile = activity.getDeviceProfile();
+            final Task task  = taskContainer.getTask();
+            final TaskView taskView = taskContainer.getTaskView();
+            final RecentsView recentsView = taskView.getRecentsView();
+            final PagedOrientationHandler orientationHandler =
+                    recentsView.getPagedOrientationHandler();
+
+            int[] taskViewTaskIds = taskView.getTaskIds();
+            boolean taskViewHasMultipleTasks = taskViewTaskIds[0] != -1 &&
+                    taskViewTaskIds[1] != -1;
+            boolean notEnoughTasksToSplit = recentsView.getTaskViewCount() < 2;
+            boolean isFocusedTask = deviceProfile.isTablet && taskView.isFocusedTask();
+            boolean isTaskInExpectedScrollPosition =
+                    recentsView.isTaskInExpectedScrollPosition(recentsView.indexOfChild(taskView));
+            boolean isTaskSplitNotSupported = !task.isDockable;
+            boolean hideForExistingMultiWindow = activity.getDeviceProfile().isMultiWindowMode;
+
+            if (taskViewHasMultipleTasks ||
+                    notEnoughTasksToSplit ||
+                    isTaskSplitNotSupported ||
+                    hideForExistingMultiWindow ||
+                    (isFocusedTask && isTaskInExpectedScrollPosition)) {
+                return null;
+            }
+
+            return orientationHandler.getSplitPositionOptions(deviceProfile)
+                    .stream()
+                    .map((Function<SplitPositionOption, SystemShortcut>) option ->
+                            new SplitSelectSystemShortcut(activity, taskView, option))
+                    .collect(Collectors.toList());
         }
     };
 
-    TaskShortcutFactory PIN = (activity, taskContainer) -> {
-        if (!SystemUiProxy.INSTANCE.get(activity).isActive()) {
-            return null;
+    TaskShortcutFactory FREE_FORM = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            final Task task  = taskContainer.getTask();
+            if (!task.isDockable) {
+                return null;
+            }
+            if (!isAvailable(activity, task.key.displayId)) {
+                return null;
+            }
+
+            return Collections.singletonList(new FreeformSystemShortcut(R.drawable.ic_split_screen,
+                    R.string.recent_task_option_freeform, activity, taskContainer,
+                    LAUNCHER_SYSTEM_SHORTCUT_FREE_FORM_TAP));
         }
-        if (!ActivityManagerWrapper.getInstance().isScreenPinningEnabled()) {
-            return null;
+
+        private boolean isAvailable(BaseDraggingActivity activity, int displayId) {
+            return ActivityManagerWrapper.getInstance().supportsFreeformMultiWindow(activity);
         }
-        if (ActivityManagerWrapper.getInstance().isLockToAppActive()) {
-            // We shouldn't be able to pin while an app is locked.
-            return null;
+    };
+
+    TaskShortcutFactory PIN = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            if (!SystemUiProxy.INSTANCE.get(activity).isActive()) {
+                return null;
+            }
+            if (!ActivityManagerWrapper.getInstance().isScreenPinningEnabled()) {
+                return null;
+            }
+            if (ActivityManagerWrapper.getInstance().isLockToAppActive()) {
+                // We shouldn't be able to pin while an app is locked.
+                return null;
+            }
+            return Collections.singletonList(new PinSystemShortcut(activity, taskContainer));
         }
-        return new PinSystemShortcut(activity, taskContainer);
     };
 
     class PinSystemShortcut extends SystemShortcut<BaseDraggingActivity> {
@@ -335,26 +324,52 @@
         }
     }
 
-    TaskShortcutFactory INSTALL = (activity, taskContainer) ->
-            InstantAppResolver.newInstance(activity).isInstantApp(activity,
-                    taskContainer.getTask().getTopComponent().getPackageName())
-                    ? new SystemShortcut.Install(activity, taskContainer.getItemInfo(),
-                    taskContainer.getTaskView()) : null;
+    TaskShortcutFactory INSTALL = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            return InstantAppResolver.newInstance(activity).isInstantApp(activity,
+                    taskContainer.getTask().getTopComponent().getPackageName()) ?
+                    Collections.singletonList(new SystemShortcut.Install(activity,
+                            taskContainer.getItemInfo(), taskContainer.getTaskView())) :
+                    null;
+        }
+    };
 
-    TaskShortcutFactory WELLBEING = (activity, taskContainer) ->
-            WellbeingModel.SHORTCUT_FACTORY.getShortcut(activity, taskContainer.getItemInfo(),
-                    taskContainer.getTaskView());
+    TaskShortcutFactory WELLBEING = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            SystemShortcut<BaseDraggingActivity> wellbeingShortcut =
+                    WellbeingModel.SHORTCUT_FACTORY.getShortcut(activity,
+                            taskContainer.getItemInfo(), taskContainer.getTaskView());
+            return createSingletonShortcutList(wellbeingShortcut);
+        }
+    };
 
-    TaskShortcutFactory SCREENSHOT = (activity, taskContainer) ->
-            taskContainer.getThumbnailView().getTaskOverlay()
+    TaskShortcutFactory SCREENSHOT = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            SystemShortcut screenshotShortcut = taskContainer.getThumbnailView().getTaskOverlay()
                     .getScreenshotShortcut(activity, taskContainer.getItemInfo(),
                             taskContainer.getTaskView());
-
-    TaskShortcutFactory MODAL = (activity, taskContainer) -> {
-        if (ENABLE_OVERVIEW_SELECTIONS.get()) {
-            return taskContainer.getThumbnailView().getTaskOverlay().getModalStateSystemShortcut(
-                    taskContainer.getItemInfo(), taskContainer.getTaskView());
+            return createSingletonShortcutList(screenshotShortcut);
         }
-        return null;
+    };
+
+    TaskShortcutFactory MODAL = new TaskShortcutFactory() {
+        @Override
+        public List<SystemShortcut> getShortcuts(BaseDraggingActivity activity,
+                TaskIdAttributeContainer taskContainer) {
+            SystemShortcut modalStateSystemShortcut =
+                    taskContainer.getThumbnailView().getTaskOverlay()
+                            .getModalStateSystemShortcut(
+                                    taskContainer.getItemInfo(), taskContainer.getTaskView());
+            if (ENABLE_OVERVIEW_SELECTIONS.get()) {
+                return createSingletonShortcutList(modalStateSystemShortcut);
+            }
+            return null;
+        }
     };
 }
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index db402af..a809c9c 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -37,7 +37,6 @@
 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.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
 
@@ -55,7 +54,6 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.Build;
-import android.util.Log;
 import android.view.SurfaceControl;
 import android.view.View;
 import android.window.TransitionInfo;
@@ -391,10 +389,39 @@
      * device is considered in multiWindowMode and things like insets and stuff change
      * and calculations have to be adjusted in the animations for that
      */
-    public static void composeRecentsSplitLaunchAnimator(int initialTaskId,
-            @Nullable PendingIntent initialTaskPendingIntent, int secondTaskId,
+    public static void composeRecentsSplitLaunchAnimator(GroupedTaskView launchingTaskView,
+            @NonNull StateManager stateManager, @Nullable DepthController depthController,
+            int initialTaskId, @Nullable PendingIntent initialTaskPendingIntent, int secondTaskId,
             @NonNull TransitionInfo transitionInfo, SurfaceControl.Transaction t,
             @NonNull Runnable finishCallback) {
+        if (launchingTaskView != null) {
+            AnimatorSet animatorSet = new AnimatorSet();
+            animatorSet.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    finishCallback.run();
+                }
+            });
+
+            final RemoteAnimationTargetCompat[] appTargets =
+                    RemoteAnimationTargetCompat.wrapApps(transitionInfo, t, null /* leashMap */);
+            final RemoteAnimationTargetCompat[] wallpaperTargets =
+                    RemoteAnimationTargetCompat.wrapNonApps(
+                            transitionInfo, true /* wallpapers */, t, null /* leashMap */);
+            final RemoteAnimationTargetCompat[] nonAppTargets =
+                    RemoteAnimationTargetCompat.wrapNonApps(
+                            transitionInfo, false /* wallpapers */, t, null /* leashMap */);
+            final RecentsView recentsView = launchingTaskView.getRecentsView();
+            composeRecentsLaunchAnimator(animatorSet, launchingTaskView,
+                    appTargets, wallpaperTargets, nonAppTargets,
+                    true, stateManager,
+                    recentsView, depthController);
+
+            t.apply();
+            animatorSet.start();
+            return;
+        }
+
         // TODO: consider initialTaskPendingIntent
         TransitionInfo.Change splitRoot1 = null;
         TransitionInfo.Change splitRoot2 = null;
@@ -468,7 +495,6 @@
             animatorSet.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    super.onAnimationEnd(animation);
                     finishCallback.run();
                 }
             });
@@ -530,7 +556,6 @@
                 for (SurfaceControl leash: closingTargets) {
                     t.hide(leash);
                 }
-                super.onAnimationEnd(animation);
                 finishCallback.run();
             }
         });
@@ -568,40 +593,31 @@
         Animator launcherAnim;
         final AnimatorListenerAdapter windowAnimEndListener;
         if (launcherClosing) {
+            // Since Overview is in launcher, just opening overview sets willFinishToHome to true.
+            // Now that we are closing the launcher, we need to (re)set willFinishToHome back to
+            // false. Otherwise, RecentsAnimationController can't differentiate between closing
+            // overview to 3p home vs closing overview to app.
+            final RecentsAnimationController raController =
+                    recentsView.getRecentsAnimationController();
+            if (raController != null) {
+                raController.setWillFinishToHome(false);
+            }
             Context context = v.getContext();
             DeviceProfile dp = BaseActivity.fromContext(context).getDeviceProfile();
             launcherAnim = dp.isTablet
                     ? ObjectAnimator.ofFloat(recentsView, RecentsView.CONTENT_ALPHA, 0)
                     : recentsView.createAdjacentPageAnimForTaskLaunch(taskView);
-            if (dp.isTablet) {
-                Log.d(BAD_STATE, "TVU composeRecentsLaunchAnimator alpha=" + 0);
-                launcherAnim.addListener(new AnimatorListenerAdapter() {
-                    @Override
-                    public void onAnimationStart(Animator animation) {
-                        Log.d(BAD_STATE, "TVU composeRecentsLaunchAnimator onStart");
-                    }
-
-                    @Override
-                    public void onAnimationCancel(Animator animation) {
-                        float alpha = recentsView == null
-                                ? -1
-                                : RecentsView.CONTENT_ALPHA.get(recentsView);
-                        Log.d(BAD_STATE, "TVU composeRecentsLaunchAnimator onCancel, alpha="
-                                + alpha);
-                    }
-
-                    @Override
-                    public void onAnimationEnd(Animator animation) {
-                        Log.d(BAD_STATE, "TVU composeRecentsLaunchAnimator onEnd");
-                    }
-                });
-            }
             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 onAnimationStart(Animator animation) {
+                    recentsView.onTaskLaunchedInLiveTileMode();
+                }
+
+                // Make sure recents gets fixed up by resetting task alphas and scales, etc.
+                @Override
                 public void onAnimationEnd(Animator animation) {
                     recentsView.finishRecentsAnimation(false /* toRecents */, () -> {
                         recentsView.post(() -> {
@@ -677,9 +693,9 @@
         dockFadeAnimator.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
-                super.onAnimationStart(animation);
                 if (shown) {
                     for (SurfaceControl leash : auxiliarySurfaces) {
+                        t.setLayer(leash, Integer.MAX_VALUE);
                         t.setAlpha(leash, 0);
                         t.show(leash);
                     }
@@ -689,7 +705,6 @@
 
             @Override
             public void onAnimationEnd(Animator animation) {
-                super.onAnimationEnd(animation);
                 if (!shown) {
                     for (SurfaceControl leash : auxiliarySurfaces) {
                         t.hide(leash);
diff --git a/quickstep/src/com/android/quickstep/TopTaskTracker.java b/quickstep/src/com/android/quickstep/TopTaskTracker.java
index 723dc72..cfcba4c 100644
--- a/quickstep/src/com/android/quickstep/TopTaskTracker.java
+++ b/quickstep/src/com/android/quickstep/TopTaskTracker.java
@@ -20,6 +20,7 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.content.Intent.ACTION_CHOOSER;
 import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
+import static android.view.Display.DEFAULT_DISPLAY;
 
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
@@ -31,9 +32,9 @@
 
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SplitConfigurationOptions;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitStageInfo;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
 import com.android.launcher3.util.SplitConfigurationOptions.StageType;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitTaskPosition;
 import com.android.launcher3.util.TraceHelper;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
@@ -63,8 +64,9 @@
     // Ordered list with first item being the most recent task.
     private final LinkedList<RunningTaskInfo> mOrderedTaskList = new LinkedList<>();
 
-    private final StagedSplitTaskPosition mMainStagePosition = new StagedSplitTaskPosition();
-    private final StagedSplitTaskPosition mSideStagePosition = new StagedSplitTaskPosition();
+
+    private final SplitStageInfo mMainStagePosition = new SplitStageInfo();
+    private final SplitStageInfo mSideStagePosition = new SplitStageInfo();
     private int mPinnedTaskId = INVALID_TASK_ID;
 
     private TopTaskTracker(Context context) {
@@ -84,6 +86,19 @@
     public void onTaskMovedToFront(RunningTaskInfo taskInfo) {
         mOrderedTaskList.removeIf(rto -> rto.taskId == taskInfo.taskId);
         mOrderedTaskList.addFirst(taskInfo);
+
+        // Keep the home display's top running task in the first while adding a non-home
+        // display's task to the list, to avoid showing non-home display's task upon going to
+        // Recents animation.
+        if (taskInfo.displayId != DEFAULT_DISPLAY) {
+            final RunningTaskInfo topTaskOnHomeDisplay = mOrderedTaskList.stream()
+                    .filter(rto -> rto.displayId == DEFAULT_DISPLAY).findFirst().orElse(null);
+            if (topTaskOnHomeDisplay != null) {
+                mOrderedTaskList.removeIf(rto -> rto.taskId == topTaskOnHomeDisplay.taskId);
+                mOrderedTaskList.addFirst(topTaskOnHomeDisplay);
+            }
+        }
+
         if (mOrderedTaskList.size() >= HISTORY_SIZE) {
             // If we grow in size, remove the last taskInfo which is not part of the split task.
             Iterator<RunningTaskInfo> itr = mOrderedTaskList.descendingIterator();
@@ -144,8 +159,8 @@
         mPinnedTaskId = INVALID_TASK_ID;
     }
 
-    private void resetTaskId(StagedSplitTaskPosition taskPosition) {
-        taskPosition.taskId = INVALID_TASK_ID;
+    private void resetTaskId(SplitStageInfo taskPosition) {
+        taskPosition.taskId = -1;
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 61d36fb..c46926e 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -51,6 +51,7 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.SystemClock;
+import android.os.SystemProperties;
 import android.util.Log;
 import android.view.Choreographer;
 import android.view.InputEvent;
@@ -64,7 +65,6 @@
 
 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.provider.RestoreDbTask;
@@ -72,7 +72,8 @@
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.launcher3.taskbar.TaskbarManager;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.ResourceUtils;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.tracing.LauncherTraceProto;
 import com.android.launcher3.tracing.TouchInteractionServiceProto;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
@@ -127,6 +128,9 @@
 
     private static final String TAG = "TouchInteractionService";
 
+    private static final boolean BUBBLES_HOME_GESTURE_ENABLED =
+            SystemProperties.getBoolean("persist.wm.debug.bubbles_home_gesture", true);
+
     private static final String KEY_BACK_NOTIFICATION_COUNT = "backNotificationCount";
     private static final String NOTIFY_ACTION_BACK = "com.android.quickstep.action.BACK_GESTURE";
     private static final String HAS_ENABLED_QUICKSTEP_ONCE = "launcher.has_enabled_quickstep_once";
@@ -266,6 +270,18 @@
             MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurnedOn);
         }
 
+        @BinderThread
+        @Override
+        public void onScreenTurningOn() {
+            MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurningOn);
+        }
+
+        @BinderThread
+        @Override
+        public void onScreenTurningOff() {
+            MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurningOff);
+        }
+
         /**
          * Preloads the Overview activity.
          *
@@ -723,16 +739,30 @@
                 base = new TaskbarStashInputConsumer(this, base, mInputMonitorCompat, tac);
             }
 
-            // If Bubbles is expanded, use the overlay input consumer, which will close Bubbles
-            // instead of going all the way home when a swipe up is detected.
-            // Notification panel can be expanded on top of expanded bubbles. Bubbles remain
-            // expanded in the back. Make sure swipe up is not passed to bubbles in this case.
-            if ((mDeviceState.isBubblesExpanded() && !mDeviceState.isNotificationPanelExpanded())
-                    || mDeviceState.isSystemUiDialogShowing()) {
+            if (mDeviceState.isBubblesExpanded()) {
+                if (BUBBLES_HOME_GESTURE_ENABLED) {
+                    // Bubbles can handle home gesture itself.
+                    base = getDefaultInputConsumer();
+                } else {
+                    // If Bubbles is expanded, use the overlay input consumer, which will close
+                    // Bubbles instead of going all the way home when a swipe up is detected.
+                    // Notification panel can be expanded on top of expanded bubbles. Bubbles remain
+                    // expanded in the back. Make sure swipe up is not passed to bubbles in this
+                    // case.
+                    if (!mDeviceState.isNotificationPanelExpanded()) {
+                        base = new SysUiOverlayInputConsumer(
+                                getBaseContext(), mDeviceState, mInputMonitorCompat);
+                    }
+                }
+            }
+
+            if (mDeviceState.isSystemUiDialogShowing()) {
                 base = new SysUiOverlayInputConsumer(
                         getBaseContext(), mDeviceState, mInputMonitorCompat);
             }
 
+
+
             if (mDeviceState.isScreenPinningActive()) {
                 // Note: we only allow accessibility to wrap this, and it replaces the previous
                 // base input consumer (which should be NO_OP anyway since topTaskLocked == true).
@@ -997,7 +1027,7 @@
             pw.println("ProtoTrace:");
             pw.println("  file=" + ProtoTracer.INSTANCE.get(this).getTraceFile());
             if (createdOverviewActivity != null) {
-                createdOverviewActivity.getDeviceProfile().dump("", pw);
+                createdOverviewActivity.getDeviceProfile().dump(this, "", pw);
             }
             mTaskbarManager.dumpLogs("", pw);
         }
diff --git a/quickstep/src/com/android/quickstep/ViewUtils.java b/quickstep/src/com/android/quickstep/ViewUtils.java
index 1fef544..1bb95b9 100644
--- a/quickstep/src/com/android/quickstep/ViewUtils.java
+++ b/quickstep/src/com/android/quickstep/ViewUtils.java
@@ -17,6 +17,7 @@
 
 import android.graphics.HardwareRenderer;
 import android.os.Handler;
+import android.view.SurfaceControl;
 import android.view.View;
 import android.view.ViewRootImpl;
 
@@ -45,23 +46,43 @@
         return new FrameHandler(view, onFinishRunnable, canceled).schedule();
     }
 
-    private static class FrameHandler implements HardwareRenderer.FrameDrawingCallback {
+    private static class FrameHandler implements HardwareRenderer.FrameDrawingCallback,
+            ViewRootImpl.SurfaceChangedCallback {
 
         final ViewRootImpl mViewRoot;
         final Runnable mFinishCallback;
         final BooleanSupplier mCancelled;
         final Handler mHandler;
+        boolean mFinished;
 
         int mDeferFrameCount = 1;
 
         FrameHandler(View view, Runnable finishCallback, BooleanSupplier cancelled) {
             mViewRoot = view.getViewRootImpl();
+            mViewRoot.addSurfaceChangedCallback(this);
             mFinishCallback = finishCallback;
             mCancelled = cancelled;
             mHandler = new Handler();
         }
 
         @Override
+        public void surfaceCreated(SurfaceControl.Transaction t) {
+            // Do nothing
+        }
+
+        @Override
+        public void surfaceReplaced(SurfaceControl.Transaction t) {
+            // Do nothing
+        }
+
+        @Override
+        public void surfaceDestroyed() {
+            // If the root view is detached, then the app won't get any scheduled frames so we need
+            // to force-run any pending callbacks
+            finish();
+        }
+
+        @Override
         public void onFrameDraw(long frame) {
             Utilities.postAsyncCallback(mHandler, this::onFrame);
         }
@@ -77,9 +98,7 @@
                 return;
             }
 
-            if (mFinishCallback != null) {
-                mFinishCallback.run();
-            }
+            finish();
         }
 
         private boolean schedule() {
@@ -90,5 +109,17 @@
             }
             return false;
         }
+
+        private void finish() {
+            if (mFinished) {
+                return;
+            }
+            mFinished = true;
+            mDeferFrameCount = 0;
+            if (mFinishCallback != null) {
+                mFinishCallback.run();
+            }
+            mViewRoot.removeSurfaceChangedCallback(this);
+        }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index f68bbbc..c7c3441 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -27,6 +27,7 @@
 import static com.android.quickstep.fallback.RecentsState.OVERVIEW_SPLIT_SELECT;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.OVERVIEW_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_GRID_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
@@ -105,6 +106,8 @@
         boolean showAsGrid = state.displayOverviewTasksAsGrid(mActivity.getDeviceProfile());
         setter.setFloat(mRecentsView, RECENTS_GRID_PROGRESS, showAsGrid ? 1f : 0f,
                 showAsGrid ? INSTANT : FINAL_FRAME);
+        setter.setFloat(mRecentsView, OVERVIEW_PROGRESS, state == RecentsState.DEFAULT ? 1f : 0f,
+                INSTANT);
 
         setter.setViewBackgroundColor(mActivity.getScrimView(), state.getScrimColor(mActivity),
                 config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index ab3201a..eb739a6 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -15,7 +15,6 @@
  */
 package com.android.quickstep.fallback;
 
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
 import static com.android.quickstep.fallback.RecentsState.DEFAULT;
 import static com.android.quickstep.fallback.RecentsState.HOME;
@@ -27,7 +26,6 @@
 import android.content.Context;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.MotionEvent;
 
 import androidx.annotation.Nullable;
@@ -225,7 +223,6 @@
         if (toState == MODAL_TASK) {
             setOverviewSelectEnabled(true);
         }
-        Log.d(BAD_STATE, "FRV onStateTransitionStart setFreezeVisibility=true, toState=" + toState);
         setFreezeViewVisibility(true);
     }
 
@@ -237,8 +234,6 @@
         }
         boolean isOverlayEnabled = finalState == DEFAULT || finalState == MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
-        Log.d(BAD_STATE, "FRV onStateTransitionComplete setFreezeVisibility=false, finalState="
-                + finalState);
         setFreezeViewVisibility(false);
         if (finalState != MODAL_TASK) {
             setOverviewSelectEnabled(false);
diff --git a/quickstep/src/com/android/quickstep/fallback/RecentsState.java b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
index 77db6b7..af9d0cb 100644
--- a/quickstep/src/com/android/quickstep/fallback/RecentsState.java
+++ b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep.fallback;
 
+import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
 import static com.android.launcher3.uioverrides.states.BackgroundAppState.getOverviewScaleAndOffsetForBackgroundState;
 import static com.android.launcher3.uioverrides.states.OverviewModalTaskState.getOverviewScaleAndOffsetForModalState;
 
@@ -52,7 +53,7 @@
     public static final RecentsState HOME = new RecentsState(3, 0);
     public static final RecentsState BG_LAUNCHER = new LauncherState(4, 0);
     public static final RecentsState OVERVIEW_SPLIT_SELECT = new RecentsState(5,
-            FLAG_SHOW_AS_GRID | FLAG_SCRIM | FLAG_OVERVIEW_UI);
+            FLAG_SHOW_AS_GRID | FLAG_SCRIM | FLAG_OVERVIEW_UI | FLAG_CLOSE_POPUPS);
 
     public final int ordinal;
     private final int mFlags;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
index 8da2fd3..03f8eef 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
@@ -3,7 +3,7 @@
 import android.view.MotionEvent;
 
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.tracing.InputConsumerProto;
 import com.android.quickstep.InputConsumer;
 import com.android.systemui.shared.system.InputMonitorCompat;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
index 3d737ca..6bc24f2 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
@@ -19,12 +19,13 @@
 import static android.view.MotionEvent.ACTION_POINTER_DOWN;
 import static android.view.MotionEvent.ACTION_UP;
 
-import static com.android.launcher3.Utilities.createHomeIntent;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
 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.OverviewComponentObserver.startHomeIntentSafely;
+import static com.android.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITIONS;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
 
 import android.animation.Animator;
@@ -41,7 +42,7 @@
 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.testing.shared.TestProtocol;
 import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.GestureState;
@@ -101,6 +102,8 @@
 
     private boolean mThresholdCrossed = false;
     private boolean mHomeLaunched = false;
+    private boolean mCancelWhenRecentsStart = false;
+    private boolean mDismissTask = false;
 
     private RecentsAnimationController mRecentsAnimationController;
 
@@ -204,9 +207,20 @@
             animator.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    if (dismissTask) {
-                        // For now, just start the home intent so user is prompted to unlock the device.
-                        mContext.startActivity(createHomeIntent());
+                    if (ENABLE_SHELL_TRANSITIONS) {
+                        if (mTaskAnimationManager.getCurrentCallbacks() != null) {
+                            if (mRecentsAnimationController != null) {
+                                finishRecentsAnimationForShell(dismissTask);
+                            } else {
+                                // the transition of recents animation hasn't started, wait for it
+                                mCancelWhenRecentsStart = true;
+                                mDismissTask = dismissTask;
+                            }
+                        }
+                    } else if (dismissTask) {
+                        // For now, just start the home intent so user is prompted to
+                        // unlock the device.
+                        startHomeIntentSafely(mContext, mGestureState.getHomeIntent(), null);
                         mHomeLaunched = true;
                     }
                     mStateCallback.setState(STATE_HANDLER_INVALIDATED);
@@ -238,12 +252,24 @@
         mTransformParams.setTargetSet(targets);
         applyTransform();
         mStateCallback.setState(STATE_TARGET_RECEIVED);
+        if (mCancelWhenRecentsStart) {
+            finishRecentsAnimationForShell(mDismissTask);
+        }
     }
 
     @Override
     public void onRecentsAnimationCanceled(HashMap<Integer, ThumbnailData> thumbnailDatas) {
         mRecentsAnimationController = null;
         mTransformParams.setTargetSet(null);
+        mCancelWhenRecentsStart = false;
+    }
+
+    private void finishRecentsAnimationForShell(boolean dismissTask) {
+        mCancelWhenRecentsStart = false;
+        mTaskAnimationManager.finishRunningRecentsAnimation(dismissTask /* toHome */);
+        if (dismissTask) {
+            mHomeLaunched = true;
+        }
     }
 
     private void endRemoteAnimation() {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
index bc20902..d7ed79b 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
@@ -21,7 +21,7 @@
 import static android.view.MotionEvent.ACTION_MOVE;
 import static android.view.MotionEvent.ACTION_UP;
 
-import static com.android.launcher3.ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE;
 import static com.android.launcher3.Utilities.squaredHypot;
 
 import android.content.Context;
@@ -30,7 +30,7 @@
 import android.view.MotionEvent;
 
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.InputConsumer;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index e458c1f..92d3d23 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -27,6 +27,7 @@
 import static com.android.launcher3.PagedView.DEBUG_FAILED_QUICKSWITCH;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.squaredHypot;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 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.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
@@ -47,8 +48,9 @@
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.tracing.InputConsumerProto;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.TraceHelper;
@@ -58,7 +60,9 @@
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationCallbacks;
+import com.android.quickstep.RecentsAnimationController;
 import com.android.quickstep.RecentsAnimationDeviceState;
+import com.android.quickstep.RecentsAnimationTargets;
 import com.android.quickstep.RotationTouchHelper;
 import com.android.quickstep.TaskAnimationManager;
 import com.android.quickstep.util.ActiveGestureLog;
@@ -107,6 +111,7 @@
     private VelocityTracker mVelocityTracker;
 
     private AbsSwipeUpHandler mInteractionHandler;
+    private final FinishImmediatelyHandler mCleanupHandler = new FinishImmediatelyHandler();
 
     private final boolean mIsDeferredDownTarget;
     private final PointF mDownPos = new PointF();
@@ -377,6 +382,7 @@
 
         if (mTaskAnimationManager.isRecentsAnimationRunning()) {
             mActiveCallbacks = mTaskAnimationManager.continueRecentsAnimation(mGestureState);
+            mActiveCallbacks.removeListener(mCleanupHandler);
             mActiveCallbacks.addListener(mInteractionHandler);
             mTaskAnimationManager.notifyRecentsAnimationState(mInteractionHandler);
             notifyGestureStarted(true /*isLikelyToStartNewTask*/);
@@ -414,7 +420,19 @@
             }
         } else {
             // Since we start touch tracking on DOWN, we may reach this state without actually
-            // starting the gesture. In that case, just cleanup immediately.
+            // starting the gesture. In that case, we need to clean-up an unfinished or un-started
+            // animation.
+            if (mActiveCallbacks != null && mInteractionHandler != null) {
+                if (mTaskAnimationManager.isRecentsAnimationRunning()) {
+                    // The animation started, but with no movement, in this case, there will be no
+                    // animateToProgress so we have to manually finish here.
+                    mTaskAnimationManager.finishRunningRecentsAnimation(false /* toHome */);
+                } else {
+                    // The animation hasn't started yet, so insert a replacement handler into the
+                    // callbacks which immediately finishes the animation after it starts.
+                    mActiveCallbacks.addListener(mCleanupHandler);
+                }
+            }
             onConsumerAboutToBeSwitched();
             onInteractionGestureFinished();
 
@@ -464,7 +482,7 @@
     }
 
     private void removeListener() {
-        if (mActiveCallbacks != null) {
+        if (mActiveCallbacks != null && mInteractionHandler != null) {
             mActiveCallbacks.removeListener(mInteractionHandler);
         }
     }
@@ -490,4 +508,19 @@
             mInteractionHandler.writeToProto(inputConsumerProto);
         }
     }
+
+    /**
+     * A listener which just finishes the animation immediately after starting. Replaces
+     * AbsSwipeUpHandler if the gesture itself finishes before the animation even starts.
+     */
+    private static class FinishImmediatelyHandler
+            implements RecentsAnimationCallbacks.RecentsAnimationListener {
+
+        public void onRecentsAnimationStart(RecentsAnimationController controller,
+                RecentsAnimationTargets targets) {
+            Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), () -> {
+                controller.finish(false /* toRecents */, null);
+            });
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index 02ac48e..7899c55 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -29,7 +29,7 @@
 import com.android.launcher3.statemanager.BaseState;
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.GestureState;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
index 864e08d..bde4240 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
@@ -15,12 +15,11 @@
  */
 package com.android.quickstep.inputconsumers;
 
-import static com.android.launcher3.Utilities.createHomeIntent;
 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;
+import static com.android.quickstep.OverviewComponentObserver.startHomeIntentSafely;
 
-import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.graphics.PointF;
 import android.view.MotionEvent;
@@ -29,7 +28,7 @@
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationDeviceState;
@@ -79,11 +78,7 @@
 
     @Override
     public void onSwipeUp(boolean wasFling, PointF finalVelocity) {
-        try {
-            mContext.startActivity(mGestureState.getHomeIntent());
-        } catch (NullPointerException | ActivityNotFoundException | SecurityException e) {
-            mContext.startActivity(createHomeIntent());
-        }
+        startHomeIntentSafely(mContext, mGestureState.getHomeIntent(), null);
         ActiveGestureLog.INSTANCE.addLog("startQuickstep");
         BaseActivity activity = BaseDraggingActivity.fromContext(mContext);
         int state = (mGestureState != null && mGestureState.getEndTarget() != null)
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
index 71dca66..2462394 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
@@ -30,7 +30,7 @@
 
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.util.DisplayController;
 import com.android.quickstep.AnimatedFloat;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
index 878f132..4806ac1 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
@@ -23,7 +23,7 @@
 import android.view.MotionEvent;
 
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationDeviceState;
 import com.android.quickstep.util.TriggerSwipeUpTouchTracker;
diff --git a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
index 47bb3cf..8ad17cb 100644
--- a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
@@ -19,6 +19,7 @@
 import static com.android.launcher3.Utilities.mapRange;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.quickstep.OverviewComponentObserver.startHomeIntentSafely;
 
 import android.animation.Animator;
 import android.app.Activity;
@@ -154,45 +155,50 @@
     }
 
     private void startBackgroundAnimation() {
-        if (Utilities.ATLEAST_S && mVibrator != null && mVibrator.areAllPrimitivesSupported(
-                VibrationEffect.Composition.PRIMITIVE_THUD)) {
-            if (mBackgroundAnimatorListener == null) {
-                mBackgroundAnimatorListener =
-                        new Animator.AnimatorListener() {
-                            @Override
-                            public void onAnimationStart(Animator animation) {
-                                runOnUiHelperThread(() -> mVibrator.vibrate(getVibrationEffect()));
-                            }
-
-                            @Override
-                            public void onAnimationRepeat(Animator animation) {
-                                runOnUiHelperThread(() -> mVibrator.vibrate(getVibrationEffect()));
-                            }
-
-                            @Override
-                            public void onAnimationEnd(Animator animation) {
-                                runOnUiHelperThread(mVibrator::cancel);
-                            }
-
-                            @Override
-                            public void onAnimationCancel(Animator animation) {
-                                runOnUiHelperThread(mVibrator::cancel);
-                            }
-                        };
-            }
-            mAnimatedBackground.addAnimatorListener(mBackgroundAnimatorListener);
+        if (!Utilities.ATLEAST_S || mVibrator == null) {
+            return;
         }
-        mAnimatedBackground.playAnimation();
-    }
+        boolean supportsThud = mVibrator.areAllPrimitivesSupported(
+                VibrationEffect.Composition.PRIMITIVE_THUD);
 
-    /**
-     * Sets up the vibration effect for the next round of animation. The parameters vary between
-     * different illustrations.
-     */
-    private VibrationEffect getVibrationEffect() {
-        return VibrationEffect.startComposition()
-                .addPrimitive(VibrationEffect.Composition.PRIMITIVE_THUD, 1.0f, 50)
-                .compose();
+        if (!supportsThud && !mVibrator.areAllPrimitivesSupported(
+                VibrationEffect.Composition.PRIMITIVE_TICK)) {
+            return;
+        }
+        if (mBackgroundAnimatorListener == null) {
+            VibrationEffect vibrationEffect = VibrationEffect.startComposition()
+                    .addPrimitive(supportsThud
+                                    ? VibrationEffect.Composition.PRIMITIVE_THUD
+                                    : VibrationEffect.Composition.PRIMITIVE_TICK,
+                            /* scale= */ 1.0f,
+                            /* delay= */ 50)
+                    .compose();
+
+            mBackgroundAnimatorListener =
+                    new Animator.AnimatorListener() {
+                        @Override
+                        public void onAnimationStart(Animator animation) {
+                            runOnUiHelperThread(() -> mVibrator.vibrate(vibrationEffect));
+                        }
+
+                        @Override
+                        public void onAnimationRepeat(Animator animation) {
+                            runOnUiHelperThread(() -> mVibrator.vibrate(vibrationEffect));
+                        }
+
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            runOnUiHelperThread(mVibrator::cancel);
+                        }
+
+                        @Override
+                        public void onAnimationCancel(Animator animation) {
+                            runOnUiHelperThread(mVibrator::cancel);
+                        }
+                    };
+        }
+        mAnimatedBackground.addAnimatorListener(mBackgroundAnimatorListener);
+        mAnimatedBackground.playAnimation();
     }
 
     @Override
@@ -302,7 +308,7 @@
         @Override
         public boolean performAccessibilityAction(View host, int action, Bundle args) {
             if (action == AccessibilityAction.ACTION_CLICK.getId()) {
-                startActivity(Utilities.createHomeIntent());
+                startHomeIntentSafely(AllSetActivity.this, null);
                 finish();
                 return true;
             }
diff --git a/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java b/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
index d059d82..8660d87 100644
--- a/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
+++ b/quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java
@@ -29,7 +29,7 @@
 
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.DisplayController;
 
diff --git a/quickstep/src/com/android/quickstep/interaction/EdgeBackGesturePanel.java b/quickstep/src/com/android/quickstep/interaction/EdgeBackGesturePanel.java
index b2b2f59..437572b 100644
--- a/quickstep/src/com/android/quickstep/interaction/EdgeBackGesturePanel.java
+++ b/quickstep/src/com/android/quickstep/interaction/EdgeBackGesturePanel.java
@@ -41,7 +41,7 @@
 import androidx.dynamicanimation.animation.SpringForce;
 
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.anim.Interpolators;
 import com.android.quickstep.util.VibratorWrapper;
 
diff --git a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
index f981860..4badf30 100644
--- a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
+++ b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
@@ -44,7 +44,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.NavigationMode;
diff --git a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
index b70c411..fa7bc04 100644
--- a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
@@ -358,7 +358,7 @@
             };
             RectFSpringAnim windowAnim = createWindowAnimationToHome(startShift,
                     homeAnimFactory)[0];
-            windowAnim.start(mContext, velocityPxPerMs);
+            windowAnim.start(mContext, mDp, velocityPxPerMs);
             return windowAnim;
         }
     }
diff --git a/quickstep/src/com/android/quickstep/util/BaseDepthController.java b/quickstep/src/com/android/quickstep/util/BaseDepthController.java
new file mode 100644
index 0000000..4030630
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/BaseDepthController.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2022 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 android.app.WallpaperManager;
+import android.os.IBinder;
+import android.util.FloatProperty;
+import android.view.AttachedSurfaceControl;
+import android.view.SurfaceControl;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.systemui.shared.system.BlurUtils;
+
+/**
+ * Utility class for applying depth effect
+ */
+public class BaseDepthController {
+
+    public static final FloatProperty<BaseDepthController> DEPTH =
+            new FloatProperty<BaseDepthController>("depth") {
+                @Override
+                public void setValue(BaseDepthController depthController, float depth) {
+                    depthController.setDepth(depth);
+                }
+
+                @Override
+                public Float get(BaseDepthController depthController) {
+                    return depthController.mDepth;
+                }
+            };
+
+    protected final Launcher mLauncher;
+
+    /**
+     * Blur radius when completely zoomed out, in pixels.
+     */
+    protected final int mMaxBlurRadius;
+    protected final WallpaperManager mWallpaperManager;
+    protected boolean mCrossWindowBlursEnabled;
+
+    /**
+     * Ratio from 0 to 1, where 0 is fully zoomed out, and 1 is zoomed in.
+     * @see android.service.wallpaper.WallpaperService.Engine#onZoomChanged(float)
+     */
+    protected float mDepth;
+
+    protected SurfaceControl mSurface;
+
+    // Hints that there is potentially content behind Launcher and that we shouldn't optimize by
+    // marking the launcher surface as opaque.  Only used in certain Launcher states.
+    private boolean mHasContentBehindLauncher;
+    /**
+     * Last blur value, in pixels, that was applied.
+     * For debugging purposes.
+     */
+    protected int mCurrentBlur;
+    /**
+     * If we requested early wake-up offsets to SurfaceFlinger.
+     */
+    protected boolean mInEarlyWakeUp;
+
+    public BaseDepthController(Launcher activity) {
+        mLauncher = activity;
+        mMaxBlurRadius = activity.getResources().getInteger(R.integer.max_depth_blur_radius);
+        mWallpaperManager = activity.getSystemService(WallpaperManager.class);
+    }
+
+    protected void setCrossWindowBlursEnabled(boolean isEnabled) {
+        mCrossWindowBlursEnabled = isEnabled;
+        applyDepthAndBlur();
+    }
+
+    public void setHasContentBehindLauncher(boolean hasContentBehindLauncher) {
+        mHasContentBehindLauncher = hasContentBehindLauncher;
+    }
+
+    protected void applyDepthAndBlur() {
+        float depth = mDepth;
+        IBinder windowToken = mLauncher.getRootView().getWindowToken();
+        if (windowToken != null) {
+            mWallpaperManager.setWallpaperZoomOut(windowToken, depth);
+        }
+
+        if (!BlurUtils.supportsBlursOnWindows()) {
+            return;
+        }
+        if (mSurface == null || !mSurface.isValid()) {
+            return;
+        }
+        boolean hasOpaqueBg = mLauncher.getScrimView().isFullyOpaque();
+        boolean isSurfaceOpaque = !mHasContentBehindLauncher && hasOpaqueBg;
+
+        mCurrentBlur = !mCrossWindowBlursEnabled || hasOpaqueBg
+                ? 0 : (int) (depth * mMaxBlurRadius);
+        SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()
+                .setBackgroundBlurRadius(mSurface, mCurrentBlur)
+                .setOpaque(mSurface, isSurfaceOpaque);
+
+        // Set early wake-up flags when we know we're executing an expensive operation, this way
+        // SurfaceFlinger will adjust its internal offsets to avoid jank.
+        boolean wantsEarlyWakeUp = depth > 0 && depth < 1;
+        if (wantsEarlyWakeUp && !mInEarlyWakeUp) {
+            transaction.setEarlyWakeupStart();
+            mInEarlyWakeUp = true;
+        } else if (!wantsEarlyWakeUp && mInEarlyWakeUp) {
+            transaction.setEarlyWakeupEnd();
+            mInEarlyWakeUp = false;
+        }
+
+        AttachedSurfaceControl rootSurfaceControl =
+                mLauncher.getRootView().getRootSurfaceControl();
+        if (rootSurfaceControl != null) {
+            rootSurfaceControl.applyTransactionOnDraw(transaction);
+        }
+    }
+
+    protected void setDepth(float depth) {
+        depth = Utilities.boundToRange(depth, 0, 1);
+        // Round out the depth to dedupe frequent, non-perceptable updates
+        int depthI = (int) (depth * 256);
+        float depthF = depthI / 256f;
+        if (Float.compare(mDepth, depthF) == 0) {
+            return;
+        }
+        mDepth = depthF;
+        applyDepthAndBlur();
+    }
+
+    /**
+     * Sets the specified app target surface to apply the blur to.
+     */
+    protected void setSurface(SurfaceControl surface) {
+        if (mSurface != surface) {
+            mSurface = surface;
+            applyDepthAndBlur();
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/GroupTask.java b/quickstep/src/com/android/quickstep/util/GroupTask.java
index e2563e3..f30d00c 100644
--- a/quickstep/src/com/android/quickstep/util/GroupTask.java
+++ b/quickstep/src/com/android/quickstep/util/GroupTask.java
@@ -19,7 +19,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.systemui.shared.recents.model.Task;
 
 /**
@@ -29,13 +29,14 @@
 public class GroupTask {
     public @NonNull Task task1;
     public @Nullable Task task2;
-    public @Nullable StagedSplitBounds mStagedSplitBounds;
+    public @Nullable
+    SplitBounds mSplitBounds;
 
     public GroupTask(@NonNull Task t1, @Nullable Task t2,
-            @Nullable StagedSplitBounds stagedSplitBounds) {
+            @Nullable SplitBounds splitBounds) {
         task1 = t1;
         task2 = t2;
-        mStagedSplitBounds = stagedSplitBounds;
+        mSplitBounds = splitBounds;
     }
 
     public GroupTask(@NonNull GroupTask group) {
@@ -43,7 +44,7 @@
         task2 = group.task2 != null
                 ? new Task(group.task2)
                 : null;
-        mStagedSplitBounds = group.mStagedSplitBounds;
+        mSplitBounds = group.mSplitBounds;
     }
 
     public boolean containsTask(int taskId) {
diff --git a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
index 63d5b0d..9fe24de 100644
--- a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
+++ b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
@@ -43,7 +43,6 @@
 import android.util.Log;
 import android.view.View;
 
-import androidx.annotation.UiThread;
 import androidx.annotation.WorkerThread;
 import androidx.core.content.FileProvider;
 
@@ -86,67 +85,70 @@
      * Launch the activity to share image for overview sharing. This is to share cropped bitmap
      * with specific share targets (with shortcutInfo and appTarget) rendered in overview.
      */
-    @UiThread
     public static void shareImage(Context context, Supplier<Bitmap> bitmapSupplier, RectF rectF,
             ShortcutInfo shortcutInfo, AppTarget appTarget, String tag) {
-        if (bitmapSupplier.get() == null) {
-            return;
-        }
-        Rect crop = new Rect();
-        rectF.round(crop);
-        Intent intent = new Intent();
-        Uri uri =  getImageUri(bitmapSupplier.get(), crop, context, tag);
-        ClipData clipdata = new ClipData(new ClipDescription("content",
-                new String[]{"image/png"}),
-                new ClipData.Item(uri));
-        intent.setAction(Intent.ACTION_SEND)
-            .setComponent(new ComponentName(appTarget.getPackageName(), appTarget.getClassName()))
-            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            .addFlags(FLAG_GRANT_READ_URI_PERMISSION)
-            .setType("image/png")
-            .putExtra(Intent.EXTRA_STREAM, uri)
-            .putExtra(Intent.EXTRA_SHORTCUT_ID, shortcutInfo.getId())
-            .setClipData(clipdata);
+        UI_HELPER_EXECUTOR.execute(() -> {
+            Bitmap bitmap = bitmapSupplier.get();
+            if (bitmap == null) {
+                return;
+            }
+            Rect crop = new Rect();
+            rectF.round(crop);
+            Intent intent = new Intent();
+            Uri uri = getImageUri(bitmap, crop, context, tag);
+            ClipData clipdata = new ClipData(new ClipDescription("content",
+                    new String[]{"image/png"}),
+                    new ClipData.Item(uri));
+            intent.setAction(Intent.ACTION_SEND)
+                    .setComponent(
+                            new ComponentName(appTarget.getPackageName(), appTarget.getClassName()))
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    .addFlags(FLAG_GRANT_READ_URI_PERMISSION)
+                    .setType("image/png")
+                    .putExtra(Intent.EXTRA_STREAM, uri)
+                    .putExtra(Intent.EXTRA_SHORTCUT_ID, shortcutInfo.getId())
+                    .setClipData(clipdata);
 
-        if (context.getUserId() != appTarget.getUser().getIdentifier()) {
-            intent.prepareToLeaveUser(context.getUserId());
-            intent.fixUris(context.getUserId());
-            context.startActivityAsUser(intent, appTarget.getUser());
-        } else {
-            context.startActivity(intent);
-        }
+            if (context.getUserId() != appTarget.getUser().getIdentifier()) {
+                intent.prepareToLeaveUser(context.getUserId());
+                intent.fixUris(context.getUserId());
+                context.startActivityAsUser(intent, appTarget.getUser());
+            } else {
+                context.startActivity(intent);
+            }
+        });
     }
 
     /**
      * Launch the activity to share image.
      */
-    @UiThread
     public static void startShareActivity(Context context, Supplier<Bitmap> bitmapSupplier,
             Rect crop, Intent intent, String tag) {
-        if (bitmapSupplier.get() == null) {
-            Log.e(tag, "No snapshot available, not starting share.");
-            return;
-        }
-
-        UI_HELPER_EXECUTOR.execute(() -> persistBitmapAndStartActivity(context,
-                bitmapSupplier.get(), crop, intent, ImageActionUtils::getShareIntentForImageUri,
-                tag));
+        UI_HELPER_EXECUTOR.execute(() -> {
+            Bitmap bitmap = bitmapSupplier.get();
+            if (bitmap == null) {
+                Log.e(tag, "No snapshot available, not starting share.");
+                return;
+            }
+            persistBitmapAndStartActivity(context, bitmap, crop, intent,
+                    ImageActionUtils::getShareIntentForImageUri, tag);
+        });
     }
 
     /**
      * Launch the activity to share image with shared element transition.
      */
-    @UiThread
     public static void startShareActivity(Context context, Supplier<Bitmap> bitmapSupplier,
             Rect crop, Intent intent, String tag, View sharedElement) {
-        if (bitmapSupplier.get() == null) {
-            Log.e(tag, "No snapshot available, not starting share.");
-            return;
-        }
-
-        UI_HELPER_EXECUTOR.execute(() -> persistBitmapAndStartActivity(context,
-                bitmapSupplier.get(), crop, intent, ImageActionUtils::getShareIntentForImageUri,
-                tag, sharedElement));
+        UI_HELPER_EXECUTOR.execute(() -> {
+            Bitmap bitmap = bitmapSupplier.get();
+            if (bitmap == null) {
+                Log.e(tag, "No snapshot available, not starting share.");
+                return;
+            }
+            persistBitmapAndStartActivity(context, bitmap,
+                    crop, intent, ImageActionUtils::getShareIntentForImageUri, tag, sharedElement);
+        });
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
index b83e26e..e758f5b 100644
--- a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
+++ b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
@@ -17,13 +17,14 @@
 
 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.Utilities;
 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
@@ -31,6 +32,8 @@
  */
 public class MotionPauseDetector {
 
+    private static final String TAG = "MotionPauseDetector";
+
     // The percentage of the previous speed that determines whether this is a rapid deceleration.
     // The bigger this number, the easier it is to trigger the first pause.
     private static final float RAPID_DECELERATION_FACTOR = 0.6f;
@@ -43,6 +46,12 @@
      */
     private static final long HARDER_TRIGGER_TIMEOUT = 400;
 
+    /**
+     * When running in a test harness, if no motion is added for this amount of time, assume the
+     * motion has paused. (We use an increased timeout since sometimes test devices can be slow.)
+     */
+    private static final long TEST_HARNESS_TRIGGER_TIMEOUT = 2000;
+
     private final float mSpeedVerySlow;
     private final float mSpeedSlow;
     private final float mSpeedSomewhatFast;
@@ -85,7 +94,8 @@
         mSpeedSomewhatFast = res.getDimension(R.dimen.motion_pause_detector_speed_somewhat_fast);
         mSpeedFast = res.getDimension(R.dimen.motion_pause_detector_speed_fast);
         mForcePauseTimeout = new Alarm();
-        mForcePauseTimeout.setOnAlarmListener(alarm -> updatePaused(true /* isPaused */));
+        mForcePauseTimeout.setOnAlarmListener(alarm -> updatePaused(true /* isPaused */,
+                "Force pause timeout after " +  alarm.getLastSetTimeout() + "ms" /* reason */));
         mMakePauseHarderToTrigger = makePauseHarderToTrigger;
         mVelocityProvider = new SystemVelocityProvider(axis);
     }
@@ -102,7 +112,7 @@
      */
     public void setDisallowPause(boolean disallowPause) {
         mDisallowPause = disallowPause;
-        updatePaused(mIsPaused);
+        updatePaused(mIsPaused, "Set disallowPause=" + disallowPause);
     }
 
     /**
@@ -119,9 +129,11 @@
      * @param pointerIndex Index for the pointer being tracked in the motion event
      */
     public void addPosition(MotionEvent ev, int pointerIndex) {
-        long timeoutMs = TestProtocol.sForcePauseTimeout != null
-                ? TestProtocol.sForcePauseTimeout
-                : mMakePauseHarderToTrigger ? HARDER_TRIGGER_TIMEOUT : FORCE_PAUSE_TIMEOUT;
+        long timeoutMs = Utilities.IS_RUNNING_IN_TEST_HARNESS
+                ? TEST_HARNESS_TRIGGER_TIMEOUT
+                : mMakePauseHarderToTrigger
+                        ? HARDER_TRIGGER_TIMEOUT
+                        : FORCE_PAUSE_TIMEOUT;
         mForcePauseTimeout.setAlarm(timeoutMs);
         float newVelocity = mVelocityProvider.addMotionEvent(ev, ev.getPointerId(pointerIndex));
         if (mPreviousVelocity != null) {
@@ -134,21 +146,27 @@
         float speed = Math.abs(velocity);
         float previousSpeed = Math.abs(prevVelocity);
         boolean isPaused;
+        String isPausedReason = "";
         if (mIsPaused) {
             // Continue to be paused until moving at a fast speed.
             isPaused = speed < mSpeedFast || previousSpeed < mSpeedFast;
+            isPausedReason = "Was paused, but started moving at a fast speed";
         } else {
             if (velocity < 0 != prevVelocity < 0) {
                 // We're just changing directions, not necessarily stopping.
                 isPaused = false;
+                isPausedReason = "Velocity changed directions";
             } else {
                 isPaused = speed < mSpeedVerySlow && previousSpeed < mSpeedVerySlow;
+                isPausedReason = "Pause requires back to back slow speeds";
                 if (!isPaused && !mHasEverBeenPaused) {
                     // We want to be more aggressive about detecting the first pause to ensure it
                     // feels as responsive as possible; getting two very slow speeds back to back
                     // takes too long, so also check for a rapid deceleration.
                     boolean isRapidDeceleration = speed < previousSpeed * RAPID_DECELERATION_FACTOR;
                     isPaused = isRapidDeceleration && speed < mSpeedSomewhatFast;
+                    isPausedReason = "Didn't have back to back slow speeds, checking for rapid"
+                            + " deceleration on first pause only";
                 }
                 if (mMakePauseHarderToTrigger) {
                     if (speed < mSpeedSlow) {
@@ -156,22 +174,27 @@
                             mSlowStartTime = time;
                         }
                         isPaused = time - mSlowStartTime >= HARDER_TRIGGER_TIMEOUT;
+                        isPausedReason = "Maintained slow speed for sufficient duration when making"
+                                + " pause harder to trigger";
                     } else {
                         mSlowStartTime = 0;
                         isPaused = false;
+                        isPausedReason = "Intentionally making pause harder to trigger";
                     }
                 }
             }
         }
-        updatePaused(isPaused);
+        updatePaused(isPaused, isPausedReason);
     }
 
-    private void updatePaused(boolean isPaused) {
+    private void updatePaused(boolean isPaused, String reason) {
         if (mDisallowPause) {
+            reason = "Disallow pause; otherwise, would have been " + isPaused + " due to " + reason;
             isPaused = false;
         }
         if (mIsPaused != isPaused) {
             mIsPaused = isPaused;
+            Log.d(TAG, "onMotionPauseChanged, paused=" + mIsPaused + " reason=" + reason);
             boolean isFirstDetectedPause = !mHasEverBeenPaused && mIsPaused;
             if (mIsPaused) {
                 AccessibilityManagerCompat.sendPauseDetectedEventToTest(mContext);
diff --git a/quickstep/src/com/android/quickstep/util/ProxyScreenStatusProvider.java b/quickstep/src/com/android/quickstep/util/ProxyScreenStatusProvider.java
index 3777c65..8f79ccf 100644
--- a/quickstep/src/com/android/quickstep/util/ProxyScreenStatusProvider.java
+++ b/quickstep/src/com/android/quickstep/util/ProxyScreenStatusProvider.java
@@ -39,6 +39,16 @@
         mListeners.forEach(ScreenListener::onScreenTurnedOn);
     }
 
+    /** Called when the screen is starting to turn on. */
+    public void onScreenTurningOn() {
+        mListeners.forEach(ScreenListener::onScreenTurningOn);
+    }
+
+    /** Called when the screen is starting to turn off. */
+    public void onScreenTurningOff() {
+        mListeners.forEach(ScreenListener::onScreenTurningOff);
+    }
+
     @Override
     public void addCallback(@NonNull ScreenListener listener) {
         mListeners.add(listener);
diff --git a/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
index edaa326..1d008da 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
@@ -15,13 +15,10 @@
  */
 package com.android.quickstep.util;
 
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
-import android.util.Log;
 
 import androidx.dynamicanimation.animation.DynamicAnimation;
 
@@ -30,8 +27,6 @@
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.quickstep.views.RecentsView;
 
-import java.util.Arrays;
-
 public class RecentsAtomicAnimationFactory<ACTIVITY_TYPE extends StatefulActivity, STATE_TYPE>
         extends AtomicAnimationFactory<STATE_TYPE> {
 
@@ -53,27 +48,6 @@
             case INDEX_RECENTS_FADE_ANIM:
                 ObjectAnimator alpha = ObjectAnimator.ofFloat(mActivity.getOverviewPanel(),
                         RecentsView.CONTENT_ALPHA, values);
-                Log.d(BAD_STATE, "RAAF createStateElementAnimation alpha="
-                        + Arrays.toString(values));
-                alpha.addListener(new AnimatorListenerAdapter() {
-                    @Override
-                    public void onAnimationStart(Animator animation) {
-                        Log.d(BAD_STATE, "RAAF createStateElementAnimation onStart");
-                    }
-
-                    @Override
-                    public void onAnimationCancel(Animator animation) {
-                        RecentsView recent = mActivity.getOverviewPanel();
-                        float alpha = recent == null ? -1 : RecentsView.CONTENT_ALPHA.get(recent);
-                        Log.d(BAD_STATE, "RAAF createStateElementAnimation onCancel, alpha="
-                                + alpha);
-                    }
-
-                    @Override
-                    public void onAnimationEnd(Animator animation) {
-                        Log.d(BAD_STATE, "RAAF createStateElementAnimation onEnd");
-                    }
-                });
                 return alpha;
             case INDEX_RECENTS_TRANSLATE_X_ANIM: {
                 RecentsView rv = mActivity.getOverviewPanel();
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index 6038a22..c459f30 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -46,14 +46,13 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.SettingsCache;
 import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskAnimationManager;
-import com.android.quickstep.views.TaskView;
 
 import java.lang.annotation.Retention;
 import java.util.function.IntConsumer;
@@ -221,8 +220,7 @@
 
     private boolean updateHandler() {
         mRecentsActivityRotation = inferRecentsActivityRotation(mDisplayRotation);
-        if (mRecentsActivityRotation == mTouchRotation || (isRecentsActivityRotationAllowed()
-                && (mFlags & FLAG_SWIPE_UP_NOT_RUNNING) != 0)) {
+        if (mRecentsActivityRotation == mTouchRotation || isRecentsActivityRotationAllowed()) {
             mOrientationHandler = PagedOrientationHandler.PORTRAIT;
         } else if (mTouchRotation == ROTATION_90) {
             mOrientationHandler = PagedOrientationHandler.LANDSCAPE;
@@ -400,37 +398,10 @@
      * Returns the scale and pivot so that the provided taskRect can fit the provided full size
      */
     public float getFullScreenScaleAndPivot(Rect taskView, DeviceProfile dp, PointF outPivot) {
-        Rect insets = dp.getInsets();
-        float fullWidth = dp.widthPx;
-        float fullHeight = dp.heightPx;
-        if (TaskView.clipLeft(dp)) {
-            fullWidth -= insets.left;
-        }
-        if (TaskView.clipRight(dp)) {
-            fullWidth -= insets.right;
-        }
-        if (TaskView.clipTop(dp)) {
-            fullHeight -= insets.top;
-        }
-        if (TaskView.clipBottom(dp)) {
-            fullHeight -= insets.bottom;
-        }
-
-        getTaskDimension(mContext, dp, outPivot);
+        getTaskDimension(dp, outPivot);
         float scale = Math.min(outPivot.x / taskView.width(), outPivot.y / taskView.height());
-        // We also scale the preview as part of fullScreenParams, so account for that as well.
-        if (fullWidth > 0) {
-            scale = scale * dp.widthPx / fullWidth;
-        }
-
         if (scale == 1) {
-            outPivot.set(fullWidth / 2, fullHeight / 2);
-        } else if (dp.isMultiWindowMode) {
-            float denominator = 1 / (scale - 1);
-            // Ensure that the task aligns to right bottom for the root view
-            float y = (scale * taskView.bottom - fullHeight) * denominator;
-            float x = (scale * taskView.right - fullWidth) * denominator;
-            outPivot.set(x, y);
+            outPivot.set(taskView.centerX(), taskView.centerY());
         } else {
             float factor = scale / (scale - 1);
             outPivot.set(taskView.left * factor, taskView.top * factor);
diff --git a/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java b/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
index c4909de..68739ba 100644
--- a/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
+++ b/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
@@ -214,7 +214,7 @@
      * @param context The activity context.
      * @param velocityPxPerMs Velocity of swipe in px/ms.
      */
-    public void start(Context context, PointF velocityPxPerMs) {
+    public void start(Context context, @Nullable DeviceProfile profile, PointF velocityPxPerMs) {
         // Only tell caller that we ended if both x and y animations have ended.
         OnAnimationEndListener onXEndListener = ((animation, canceled, centerX, velocityX) -> {
             mRectXAnimEnded = true;
@@ -252,7 +252,13 @@
         float minVisibleChange = Math.abs(1f / mStartRect.height());
         ResourceProvider rp = DynamicResource.provider(context);
         float damping = rp.getFloat(R.dimen.swipe_up_rect_scale_damping_ratio);
-        float stiffness = rp.getFloat(R.dimen.swipe_up_rect_scale_stiffness);
+
+        // Increase the stiffness for devices where we want the window size to transform quicker.
+        boolean shouldUseHigherStiffness = profile != null
+                && (profile.isLandscape || profile.isTablet);
+        float stiffness = shouldUseHigherStiffness
+                ? rp.getFloat(R.dimen.swipe_up_rect_scale_higher_stiffness)
+                : rp.getFloat(R.dimen.swipe_up_rect_scale_stiffness);
 
         mRectScaleAnim = new SpringAnimation(this, RECT_SCALE_PROGRESS)
                 .setSpring(new SpringForce(1f)
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index 2502359..0ca5574 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -42,6 +42,8 @@
 
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.testing.TestLogging;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
 import com.android.quickstep.SystemUiProxy;
@@ -171,6 +173,8 @@
     public void launchTasks(int taskId1, @Nullable PendingIntent taskPendingIntent,
             @Nullable Intent fillInIntent, int taskId2, @StagePosition int stagePosition,
             Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
+        TestLogging.recordEvent(
+                TestProtocol.SEQUENCE_MAIN, "launchSplitTasks");
         // Assume initial task is for top/left part of screen
         final int[] taskIds = stagePosition == STAGE_POSITION_TOP_OR_LEFT
                 ? new int[]{taskId1, taskId2}
@@ -238,8 +242,9 @@
         @Override
         public void startAnimation(@NonNull IBinder transition, @NonNull TransitionInfo info,
                 @NonNull SurfaceControl.Transaction t, @NonNull Runnable finishCallback) {
-            TaskViewUtils.composeRecentsSplitLaunchAnimator(mInitialTaskId,
-                    mInitialTaskPendingIntent, mSecondTaskId, info, t, () -> {
+            TaskViewUtils.composeRecentsSplitLaunchAnimator(mLaunchingTaskView, mStateManager,
+                    mDepthController, mInitialTaskId, mInitialTaskPendingIntent, mSecondTaskId,
+                    info, t, () -> {
                     finishCallback.run();
                     if (mSuccessCallback != null) {
                         mSuccessCallback.accept(true);
@@ -330,4 +335,8 @@
     private boolean isInitialTaskIntentSet() {
         return (mInitialTaskId != INVALID_TASK_ID || mInitialTaskIntent != null);
     }
+
+    public int getInitialTaskId() {
+        return mInitialTaskId;
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 32e08ff..de527a7 100644
--- a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -41,6 +41,7 @@
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.R;
 import com.android.launcher3.ShortcutAndWidgetContainer;
 import com.android.launcher3.Workspace;
@@ -60,10 +61,10 @@
 public class StaggeredWorkspaceAnim {
 
     private static final int APP_CLOSE_ROW_START_DELAY_MS = 10;
-    // How long it takes to fade in each staggered row.
-    private static final int ALPHA_DURATION_MS = 250;
     // Should be used for animations running alongside this StaggeredWorkspaceAnim.
     public static final int DURATION_MS = 250;
+    public static final int DURATION_TASKBAR_MS =
+            QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION;
 
     private static final float MAX_VELOCITY_PX_PER_S = 22f;
 
@@ -91,16 +92,20 @@
         mSpringTransY = transFactor * launcher.getResources()
                 .getDimensionPixelSize(R.dimen.swipe_up_max_workspace_trans_y);
 
+        DeviceProfile grid = launcher.getDeviceProfile();
+        long duration = grid.isTaskbarPresent ? DURATION_TASKBAR_MS : DURATION_MS;
         if (staggerWorkspace) {
-            DeviceProfile grid = launcher.getDeviceProfile();
             Workspace<?> workspace = launcher.getWorkspace();
             Hotseat hotseat = launcher.getHotseat();
 
-            // Hotseat and QSB takes up two additional rows.
-            int totalRows = grid.inv.numRows + (grid.isVerticalBarLayout() ? 0 : 2);
+            boolean staggerHotseat = !grid.isVerticalBarLayout() && !grid.isTaskbarPresent;
+            boolean staggerQsb =
+                    !grid.isVerticalBarLayout() && !(grid.isTaskbarPresent && grid.isQsbInline);
+            int totalRows = grid.inv.numRows + (staggerHotseat ? 1 : 0) + (staggerQsb ? 1 : 0);
 
             // Add animation for all the visible workspace pages
-            workspace.forEachVisiblePage(page -> addAnimationForPage((CellLayout) page, totalRows));
+            workspace.forEachVisiblePage(
+                    page -> addAnimationForPage((CellLayout) page, totalRows, duration));
 
             boolean workspaceClipChildren = workspace.getClipChildren();
             boolean workspaceClipToPadding = workspace.getClipToPadding();
@@ -119,23 +124,34 @@
                     View child = hotseatIcons.getChildAt(i);
                     CellLayout.LayoutParams lp =
                             ((CellLayout.LayoutParams) child.getLayoutParams());
-                    addStaggeredAnimationForView(child, lp.cellY + 1, totalRows);
+                    addStaggeredAnimationForView(child, lp.cellY + 1, totalRows, duration);
                 }
             } else {
                 final int hotseatRow, qsbRow;
                 if (grid.isTaskbarPresent) {
-                    qsbRow = grid.inv.numRows + 1;
-                    hotseatRow = grid.inv.numRows + 2;
+                    if (grid.isQsbInline) {
+                        qsbRow = grid.inv.numRows + 1;
+                        hotseatRow = grid.inv.numRows + 1;
+                    } else {
+                        qsbRow = grid.inv.numRows + 1;
+                        hotseatRow = grid.inv.numRows + 2;
+                    }
                 } else {
                     hotseatRow = grid.inv.numRows + 1;
                     qsbRow = grid.inv.numRows + 2;
                 }
-                for (int i = hotseatIcons.getChildCount() - 1; i >= 0; i--) {
-                    View child = hotseatIcons.getChildAt(i);
-                    addStaggeredAnimationForView(child, hotseatRow, totalRows);
-                }
 
-                addStaggeredAnimationForView(hotseat.getQsb(), qsbRow, totalRows);
+                // Do not stagger hotseat as a whole when taskbar is present, and stagger QSB only
+                // if it's not inline.
+                if (staggerHotseat) {
+                    for (int i = hotseatIcons.getChildCount() - 1; i >= 0; i--) {
+                        View child = hotseatIcons.getChildAt(i);
+                        addStaggeredAnimationForView(child, hotseatRow, totalRows, duration);
+                    }
+                }
+                if (staggerQsb) {
+                    addStaggeredAnimationForView(hotseat.getQsb(), qsbRow, totalRows, duration);
+                }
             }
 
             mAnimators.addListener(new AnimatorListenerAdapter() {
@@ -153,19 +169,19 @@
         mAnimators.addListener(forEndCallback(launcher::resumeExpensiveViewUpdates));
 
         if (animateOverviewScrim) {
-            PendingAnimation pendingAnimation = new PendingAnimation(DURATION_MS);
+            PendingAnimation pendingAnimation = new PendingAnimation(duration);
             launcher.getWorkspace().getStateTransitionAnimation()
                     .setScrim(pendingAnimation, NORMAL, new StateAnimationConfig());
             mAnimators.play(pendingAnimation.buildAnim());
         }
 
-        addDepthAnimationForState(launcher, NORMAL, DURATION_MS);
+        addDepthAnimationForState(launcher, NORMAL, duration);
 
         mAnimators.play(launcher.getRootView().getSysUiScrim().createSysuiMultiplierAnim(0f, 1f)
-                .setDuration(DURATION_MS));
+                .setDuration(duration));
     }
 
-    private void addAnimationForPage(CellLayout page, int totalRows) {
+    private void addAnimationForPage(CellLayout page, int totalRows, long duration) {
         ShortcutAndWidgetContainer itemsContainer = page.getShortcutsAndWidgets();
 
         boolean pageClipChildren = page.getClipChildren();
@@ -178,7 +194,7 @@
         for (int i = itemsContainer.getChildCount() - 1; i >= 0; i--) {
             View child = itemsContainer.getChildAt(i);
             CellLayout.LayoutParams lp = ((CellLayout.LayoutParams) child.getLayoutParams());
-            addStaggeredAnimationForView(child, lp.cellY + lp.cellVSpan, totalRows);
+            addStaggeredAnimationForView(child, lp.cellY + lp.cellVSpan, totalRows, duration);
         }
 
         mAnimators.addListener(new AnimatorListenerAdapter() {
@@ -231,8 +247,9 @@
      * @param v A view on the workspace.
      * @param row The bottom-most row that contains the view.
      * @param totalRows Total number of rows.
+     * @param duration duration of the animation
      */
-    private void addStaggeredAnimationForView(View v, int row, int totalRows) {
+    private void addStaggeredAnimationForView(View v, int row, int totalRows, long duration) {
         if (mIgnoredView != null && mIgnoredView == v) return;
         // Invert the rows, because we stagger starting from the bottom of the screen.
         int invertedRow = totalRows - row;
@@ -266,7 +283,7 @@
         v.setAlpha(0);
         ObjectAnimator alpha = ObjectAnimator.ofFloat(v, View.ALPHA, 0f, 1f);
         alpha.setInterpolator(LINEAR);
-        alpha.setDuration(ALPHA_DURATION_MS);
+        alpha.setDuration(duration);
         alpha.setStartDelay(startDelay);
         alpha.addListener(new AnimatorListenerAdapter() {
             @Override
diff --git a/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
index b222f51..74e4acc 100644
--- a/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
+++ b/quickstep/src/com/android/quickstep/util/SwipePipToHomeAnimator.java
@@ -253,7 +253,7 @@
                     rotatedPosition.degree, rotatedPosition.positionX, rotatedPosition.positionY);
         } else {
             return mSurfaceTransactionHelper.scaleAndCrop(tx, mLeash, mSourceRectHint, mAppBounds,
-                    bounds, insets);
+                    bounds, insets, progress);
         }
     }
 
@@ -279,7 +279,10 @@
         // get the final leash operations but do not apply to the leash.
         final SurfaceControl.Transaction tx =
                 PipSurfaceTransactionHelper.newSurfaceControlTransaction();
-        return onAnimationUpdate(tx, new RectF(mDestinationBounds), END_PROGRESS);
+        final PictureInPictureSurfaceTransaction pipTx =
+                onAnimationUpdate(tx, new RectF(mDestinationBounds), END_PROGRESS);
+        pipTx.setShouldDisableCanAffectSystemUiFlags(true);
+        return pipTx;
     }
 
     private RotatedPosition getRotatedPosition(float progress) {
diff --git a/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
index 9bb3d56..5dc4613 100644
--- a/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
+++ b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
@@ -15,12 +15,20 @@
  */
 package com.android.quickstep.util;
 
-import android.content.Context;
-import android.hardware.display.DisplayManager;
-import android.view.Display;
+import static android.view.Display.DEFAULT_DISPLAY;
 
+import android.content.Context;
+import android.util.ArrayMap;
+import android.view.Surface;
+import android.view.WindowManager;
+import android.view.WindowMetrics;
+
+import com.android.launcher3.util.WindowBounds;
+import com.android.launcher3.util.window.CachedDisplayInfo;
 import com.android.launcher3.util.window.WindowManagerProxy;
 
+import java.util.Set;
+
 /**
  * Extension of {@link WindowManagerProxy} with some assumption for the default system Launcher
  */
@@ -31,23 +39,23 @@
     }
 
     @Override
-    protected String getDisplayId(Display display) {
-        return display.getUniqueId();
+    public int getRotation(Context displayInfoContext) {
+        return displayInfoContext.getResources().getConfiguration().windowConfiguration
+                .getRotation();
     }
 
     @Override
-    public boolean isInternalDisplay(Display display) {
-        return display.getType() == Display.TYPE_INTERNAL;
-    }
-
-    @Override
-    public int getRotation(Context context) {
-        return context.getResources().getConfiguration().windowConfiguration.getRotation();
-    }
-
-    @Override
-    protected Display[] getDisplays(Context context) {
-        return context.getSystemService(DisplayManager.class).getDisplays(
-                DisplayManager.DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED);
+    public ArrayMap<CachedDisplayInfo, WindowBounds[]> estimateInternalDisplayBounds(
+            Context displayInfoContext) {
+        ArrayMap<CachedDisplayInfo, WindowBounds[]> result = new ArrayMap<>();
+        WindowManager windowManager = displayInfoContext.getSystemService(WindowManager.class);
+        Set<WindowMetrics> possibleMaximumWindowMetrics =
+                windowManager.getPossibleMaximumWindowMetrics(DEFAULT_DISPLAY);
+        for (WindowMetrics windowMetrics : possibleMaximumWindowMetrics) {
+            CachedDisplayInfo info = getDisplayInfo(windowMetrics, Surface.ROTATION_0);
+            WindowBounds[] bounds = estimateWindowBounds(displayInfoContext, info);
+            result.put(info, bounds);
+        }
+        return result;
     }
 }
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index 5212755..d37300c 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -22,6 +22,7 @@
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
 import static com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
+import static com.android.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITIONS;
 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;
@@ -40,7 +41,7 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.TraceHelper;
 import com.android.quickstep.AnimatedFloat;
 import com.android.quickstep.BaseActivityInterface;
@@ -100,7 +101,7 @@
     // Cached calculations
     private boolean mLayoutValid = false;
     private int mOrientationStateId;
-    private StagedSplitBounds mStagedSplitBounds;
+    private SplitBounds mSplitBounds;
     private boolean mDrawsBelowRecents;
     private boolean mIsGridTask;
     private int mTaskRectTranslationX;
@@ -152,13 +153,13 @@
         }
 
         Rect fullTaskSize;
-        if (mStagedSplitBounds != null) {
+        if (mSplitBounds != null) {
             // The task rect changes according to the staged split task sizes, but recents
             // fullscreen scale and pivot remains the same since the task fits into the existing
             // sized task space bounds
             fullTaskSize = new Rect(mTaskRect);
             mOrientationState.getOrientationHandler()
-                    .setSplitTaskSwipeRect(mDp, mTaskRect, mStagedSplitBounds, mStagePosition);
+                    .setSplitTaskSwipeRect(mDp, mTaskRect, mSplitBounds, mStagePosition);
             mTaskRect.offset(mTaskRectTranslationX, mTaskRectTranslationY);
         } else {
             fullTaskSize = mTaskRect;
@@ -180,10 +181,10 @@
      *
      * @param splitInfo set to {@code null} when not in staged split mode
      */
-    public void setPreview(RemoteAnimationTargetCompat runningTarget, StagedSplitBounds splitInfo) {
+    public void setPreview(RemoteAnimationTargetCompat runningTarget, SplitBounds splitInfo) {
         setPreview(runningTarget);
-        mStagedSplitBounds = splitInfo;
-        if (mStagedSplitBounds == null) {
+        mSplitBounds = splitInfo;
+        if (mSplitBounds == null) {
             mStagePosition = STAGE_POSITION_UNDEFINED;
             return;
         }
@@ -390,10 +391,15 @@
                 .withWindowCrop(mTmpCropRect)
                 .withCornerRadius(getCurrentCornerRadius());
 
-        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);
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            // In legacy transitions, the animation leashes remain in same hierarchy in the
+            // TaskDisplayArea, so we don't want to bump the layer too high otherwise it will
+            // conflict with layers that WM core positions (ie. the input consumers).  For shell
+            // transitions, the animation leashes are reparented to an animation container so we
+            // can bump layers as needed.
+            builder.withLayer(mDrawsBelowRecents
+                    ? Integer.MIN_VALUE + 1
+                    : ENABLE_SHELL_TRANSITIONS ? Integer.MAX_VALUE : 0);
         }
     }
 
diff --git a/quickstep/src/com/android/quickstep/util/TaskVisualsChangeListener.java b/quickstep/src/com/android/quickstep/util/TaskVisualsChangeListener.java
new file mode 100644
index 0000000..66bff73
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/TaskVisualsChangeListener.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 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 android.os.UserHandle;
+
+import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.recents.model.ThumbnailData;
+
+/**
+ * Listener for receiving various task properties changes
+ */
+public interface TaskVisualsChangeListener {
+
+    /**
+     * Called when the task thumbnail changes
+     */
+    default Task onTaskThumbnailChanged(int taskId, ThumbnailData thumbnailData) {
+        return null;
+    }
+
+    /**
+     * Called when the icon for a task changes
+     */
+    default void onTaskIconChanged(String pkg, UserHandle user) {}
+
+    /**
+     * Called when the icon for a task changes
+     */
+    default void onTaskIconChanged(int taskId) {}
+}
diff --git a/quickstep/src/com/android/quickstep/util/TransformParams.java b/quickstep/src/com/android/quickstep/util/TransformParams.java
index 75d6001..a7f25d4 100644
--- a/quickstep/src/com/android/quickstep/util/TransformParams.java
+++ b/quickstep/src/com/android/quickstep/util/TransformParams.java
@@ -139,10 +139,12 @@
 
     public SurfaceParams[] createSurfaceParams(BuilderProxy proxy) {
         RemoteAnimationTargets targets = mTargetSet;
-        SurfaceParams[] surfaceParams = new SurfaceParams[targets.unfilteredApps.length];
+        final int appLength =  targets.unfilteredApps.length;
+        final int wallpaperLength = targets.wallpapers != null ? targets.wallpapers.length : 0;
+        SurfaceParams[] surfaceParams = new SurfaceParams[appLength + wallpaperLength];
         mRecentsSurface = getRecentsSurface(targets);
 
-        for (int i = 0; i < targets.unfilteredApps.length; i++) {
+        for (int i = 0; i < appLength; i++) {
             RemoteAnimationTargetCompat app = targets.unfilteredApps[i];
             SurfaceParams.Builder builder = new SurfaceParams.Builder(app.leash);
 
@@ -166,6 +168,12 @@
             }
             surfaceParams[i] = builder.build();
         }
+        // always put wallpaper layer to bottom.
+        for (int i = 0; i < wallpaperLength; i++) {
+            RemoteAnimationTargetCompat wallpaper = targets.wallpapers[i];
+            surfaceParams[appLength + i] = new SurfaceParams.Builder(wallpaper.leash)
+                    .withLayer(Integer.MIN_VALUE).build();
+        }
         return surfaceParams;
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
index 79b15c7..76552a3 100644
--- a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
+++ b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
@@ -53,7 +53,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.systemui.shared.recents.model.Task;
 
 import java.lang.annotation.Retention;
@@ -103,7 +103,7 @@
      */
     private float mModalOffset = 0f;
     @Nullable
-    private StagedSplitBounds mStagedSplitBounds;
+    private SplitBounds mSplitBounds;
     private int mSplitBannerConfig = SPLIT_BANNER_FULLSCREEN;
     private float mSplitOffsetTranslationY;
     private float mSplitOffsetTranslationX;
@@ -164,9 +164,9 @@
         });
     }
 
-    public void setSplitConfiguration(StagedSplitBounds stagedSplitBounds) {
-        mStagedSplitBounds = stagedSplitBounds;
-        if (mStagedSplitBounds == null
+    public void setSplitConfiguration(SplitBounds splitBounds) {
+        mSplitBounds = splitBounds;
+        if (mSplitBounds == null
                 || !mActivity.getDeviceProfile().isTablet
                 || mTaskView.isFocusedTask()) {
             mSplitBannerConfig = SPLIT_BANNER_FULLSCREEN;
@@ -180,11 +180,11 @@
         }
 
         // For landscape grid, for 30% width we only show icon, otherwise show icon and time
-        if (mTask.key.id == mStagedSplitBounds.leftTopTaskId) {
-            mSplitBannerConfig = mStagedSplitBounds.leftTaskPercent < THRESHOLD_LEFT_ICON_ONLY ?
+        if (mTask.key.id == mSplitBounds.leftTopTaskId) {
+            mSplitBannerConfig = mSplitBounds.leftTaskPercent < THRESHOLD_LEFT_ICON_ONLY ?
                     SPLIT_GRID_BANNER_SMALL : SPLIT_GRID_BANNER_LARGE;
         } else {
-            mSplitBannerConfig = mStagedSplitBounds.leftTaskPercent > THRESHOLD_RIGHT_ICON_ONLY ?
+            mSplitBannerConfig = mSplitBounds.leftTaskPercent > THRESHOLD_RIGHT_ICON_ONLY ?
                     SPLIT_GRID_BANNER_SMALL : SPLIT_GRID_BANNER_LARGE;
         }
     }
@@ -321,7 +321,7 @@
         PagedOrientationHandler orientationHandler = mTaskView.getPagedOrientationHandler();
         Pair<Float, Float> translations = orientationHandler
                 .getDwbLayoutTranslations(mTaskView.getMeasuredWidth(),
-                        mTaskView.getMeasuredHeight(), mStagedSplitBounds, deviceProfile,
+                        mTaskView.getMeasuredHeight(), mSplitBounds, deviceProfile,
                         mTaskView.getThumbnails(), mTask.key.id, mBanner);
         mSplitOffsetTranslationX = translations.first;
         mSplitOffsetTranslationY = translations.second;
diff --git a/quickstep/src/com/android/quickstep/views/FloatingTaskView.java b/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
index c980d1e..d93f015 100644
--- a/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
@@ -1,8 +1,10 @@
 package com.android.quickstep.views;
 
+import static com.android.launcher3.AbstractFloatingView.TYPE_TASK_MENU;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
-import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
+import static com.android.launcher3.anim.Interpolators.FASTER_OUT_SLOWER_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.anim.Interpolators.clampToProgress;
 
 import android.animation.ValueAnimator;
 import android.content.Context;
@@ -19,6 +21,7 @@
 
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.InsettableFrameLayout;
 import com.android.launcher3.LauncherAnimUtils;
@@ -110,13 +113,19 @@
      */
     public static FloatingTaskView getFloatingTaskView(StatefulActivity launcher,
             View originalView, @Nullable Bitmap thumbnail, Drawable icon, RectF positionOut) {
-        final BaseDragLayer dragLayer = launcher.getDragLayer();
-        ViewGroup parent = (ViewGroup) dragLayer.getParent();
+        final ViewGroup dragLayer = launcher.getDragLayer();
         final FloatingTaskView floatingView = (FloatingTaskView) launcher.getLayoutInflater()
-                .inflate(R.layout.floating_split_select_view, parent, false);
+                .inflate(R.layout.floating_split_select_view, dragLayer, false);
 
         floatingView.init(launcher, originalView, thumbnail, icon, positionOut);
-        parent.addView(floatingView);
+        // Add this animating view underneath the existing open task menu view (if there is one)
+        View openTaskView = AbstractFloatingView.getOpenView(launcher, TYPE_TASK_MENU);
+        int openTaskViewIndex = dragLayer.indexOfChild(openTaskView);
+        if (openTaskViewIndex == -1) {
+            // Add to top if not
+            openTaskViewIndex = dragLayer.getChildCount();
+        }
+        dragLayer.addView(floatingView, openTaskViewIndex - 1);
         return floatingView;
     }
 
@@ -125,7 +134,7 @@
         Utilities.getBoundsForViewInDragLayer(mActivity.getDragLayer(), originalView, viewBounds,
                 false /* ignoreTransform */, null /* recycle */,
                 mStartingPosition);
-        final InsettableFrameLayout.LayoutParams lp = new InsettableFrameLayout.LayoutParams(
+        final BaseDragLayer.LayoutParams lp = new BaseDragLayer.LayoutParams(
                 Math.round(mStartingPosition.width()),
                 Math.round(mStartingPosition.height()));
         initPosition(mStartingPosition, lp);
@@ -192,10 +201,16 @@
         RectF floatingTaskViewBounds = new RectF();
 
         if (fadeWithThumbnail) {
-            animation.addFloat(mSplitPlaceholderView, SplitPlaceholderView.ALPHA_FLOAT,
-                    0, 1, ACCEL);
+            // FloatingTaskThumbnailView: thumbnail fades out to transparent
             animation.addFloat(mThumbnailView, LauncherAnimUtils.VIEW_ALPHA,
-                    1, 0, DEACCEL_3);
+                    1, 0, clampToProgress(LINEAR, 0, 0.267f));
+
+            // SplitPlaceholderView: gray background fades in at the same time, then new icon fades
+            // in
+            animation.addFloat(mSplitPlaceholderView, SplitPlaceholderView.ALPHA_FLOAT,
+                    0, 1, clampToProgress(LINEAR, 0, 0.267f));
+            animation.addFloat(mSplitPlaceholderView, SplitPlaceholderView.ICON_ALPHA,
+                    0, 1, clampToProgress(LINEAR, 0.333f, 0.5f));
         } else if (isStagedTask) {
             // Fade in the placeholder view when split is initiated from homescreen / all apps
             // icons.
@@ -206,12 +221,15 @@
         }
 
         MultiValueUpdateListener listener = new MultiValueUpdateListener() {
-            final FloatProp mDx = new FloatProp(0, prop.dX, 0, animDuration, LINEAR);
-            final FloatProp mDy = new FloatProp(0, prop.dY, 0, animDuration, LINEAR);
+            // SplitPlaceholderView: rectangle translates and stretches to new position
+            final FloatProp mDx = new FloatProp(0, prop.dX, 0, animDuration,
+                    clampToProgress(FASTER_OUT_SLOWER_IN, 0, 0.833f));
+            final FloatProp mDy = new FloatProp(0, prop.dY, 0, animDuration,
+                    clampToProgress(FASTER_OUT_SLOWER_IN, 0, 0.833f));
             final FloatProp mTaskViewScaleX = new FloatProp(1f, prop.finalTaskViewScaleX, 0,
-                    animDuration, LINEAR);
+                    animDuration, clampToProgress(FASTER_OUT_SLOWER_IN, 0, 0.833f));
             final FloatProp mTaskViewScaleY = new FloatProp(1f, prop.finalTaskViewScaleY, 0,
-                    animDuration, LINEAR);
+                    animDuration, clampToProgress(FASTER_OUT_SLOWER_IN, 0, 0.833f));
             @Override
             public void onUpdate(float percent, boolean initOnly) {
                 // Calculate the icon position.
@@ -246,12 +264,16 @@
      *                        offscreen).
      */
     void centerIconView(IconView iconView, float onScreenRectCenterX, float onScreenRectCenterY) {
-        mOrientationHandler.updateStagedSplitIconParams(iconView, onScreenRectCenterX,
+        mOrientationHandler.updateSplitIconParams(iconView, onScreenRectCenterX,
                 onScreenRectCenterY, mFullscreenParams.mScaleX, mFullscreenParams.mScaleY,
                 iconView.getDrawableWidth(), iconView.getDrawableHeight(),
                 mActivity.getDeviceProfile(), mStagePosition);
     }
 
+    public int getStagePosition() {
+        return mStagePosition;
+    }
+
     private static class SplitOverlayProperties {
 
         private final float finalTaskViewScaleX;
diff --git a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
index 244a794..2dff18e 100644
--- a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
@@ -1,5 +1,6 @@
 package com.android.quickstep.views;
 
+import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
@@ -17,7 +18,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.RunnableList;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.TransformingTouchDelegate;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.TaskIconCache;
@@ -53,7 +54,7 @@
     private CancellableTask mIconLoadRequest2;
     private final float[] mIcon2CenterCoords = new float[2];
     private TransformingTouchDelegate mIcon2TouchDelegate;
-    @Nullable private StagedSplitBounds mSplitBoundsConfig;
+    @Nullable private SplitBounds mSplitBoundsConfig;
     private final DigitalWellBeingToast mDigitalWellBeingToast2;
 
     public GroupedTaskView(Context context) {
@@ -78,7 +79,7 @@
     }
 
     public void bind(Task primary, Task secondary, RecentsOrientedState orientedState,
-            @Nullable StagedSplitBounds splitBoundsConfig) {
+            @Nullable SplitBounds splitBoundsConfig) {
         super.bind(primary, orientedState);
         mSecondaryTask = secondary;
         mTaskIdContainer[1] = secondary.key.id;
@@ -126,8 +127,8 @@
         }
     }
 
-    public void updateSplitBoundsConfig(StagedSplitBounds stagedSplitBounds) {
-        mSplitBoundsConfig = stagedSplitBounds;
+    public void updateSplitBoundsConfig(SplitBounds splitBounds) {
+        mSplitBoundsConfig = splitBounds;
         invalidate();
     }
 
@@ -313,4 +314,11 @@
         mSnapshotView2.setDimAlpha(amount);
         mDigitalWellBeingToast2.setBannerColorTint(tintColor, amount);
     }
+
+    @Override
+    protected void applyThumbnailSplashAlpha() {
+        super.applyThumbnailSplashAlpha();
+        mSnapshotView2.setSplashAlpha(
+                Utilities.mapToRange(mOverviewProgress, 0f, 1f, 1f, 0f, LINEAR));
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index 306ebd7..3c5a626 100644
--- a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -21,13 +21,11 @@
 import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.MotionEvent;
 import android.view.Surface;
 
@@ -39,6 +37,7 @@
 import com.android.launcher3.popup.QuickstepSystemShortcut;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.util.PendingSplitSelectInfo;
 import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.quickstep.LauncherActivityInterface;
 import com.android.quickstep.util.SplitSelectStateController;
@@ -67,7 +66,6 @@
     public void init(OverviewActionsView actionsView,
             SplitSelectStateController splitPlaceholderView) {
         super.init(actionsView, splitPlaceholderView);
-        Log.d(BAD_STATE, "LauncherRecentsView init setContentAlpha=0");
         setContentAlpha(0);
     }
 
@@ -89,6 +87,21 @@
     }
 
     @Override
+    public void onTaskIconChanged(int taskId) {
+        // If Launcher needs to return to split select state, do it now, after the icon has updated.
+        if (mActivity.hasPendingSplitSelectInfo()) {
+            PendingSplitSelectInfo recoveryData = mActivity.getPendingSplitSelectInfo();
+            if (recoveryData.getStagedTaskId() == taskId) {
+                initiateSplitSelect(
+                        getTaskViewByTaskId(recoveryData.getStagedTaskId()),
+                        recoveryData.getStagePosition()
+                );
+                mActivity.finishSplitSelectRecovery();
+            }
+        }
+    }
+
+    @Override
     public void reset() {
         super.reset();
 
@@ -103,7 +116,6 @@
         if (toState == OVERVIEW_MODAL_TASK) {
             setOverviewSelectEnabled(true);
         }
-        Log.d(BAD_STATE, "LRV onStateTransitionStart setFreezeVisibility=true, toState=" + toState);
         setFreezeViewVisibility(true);
     }
 
@@ -115,8 +127,6 @@
         }
         boolean isOverlayEnabled = finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
-        Log.d(BAD_STATE, "LRV onStateTransitionComplete setFreezeVisibility=false, finalState="
-                + finalState);
         setFreezeViewVisibility(false);
         if (finalState != OVERVIEW_MODAL_TASK) {
             setOverviewSelectEnabled(false);
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index 1c4e497..62ec0ef 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -22,10 +22,8 @@
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.View.OnClickListener;
-import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.FrameLayout;
-import android.widget.LinearLayout;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -33,7 +31,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
-import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.NavigationMode;
 import com.android.launcher3.util.MultiValueAlpha;
@@ -80,8 +77,9 @@
     private static final int INDEX_VISIBILITY_ALPHA = 1;
     private static final int INDEX_FULLSCREEN_ALPHA = 2;
     private static final int INDEX_HIDDEN_FLAGS_ALPHA = 3;
+    private static final int INDEX_SHARE_TARGET_ALPHA = 4;
 
-    private final MultiValueAlpha mMultiValueAlpha;
+    private MultiValueAlpha mMultiValueAlpha;
     private Button mSplitButton;
 
     @ActionsHiddenFlags
@@ -107,13 +105,14 @@
 
     public OverviewActionsView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr, 0);
-        mMultiValueAlpha = new MultiValueAlpha(this, 5);
-        mMultiValueAlpha.setUpdateVisibility(true);
     }
 
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
+        mMultiValueAlpha = new MultiValueAlpha(findViewById(R.id.action_buttons), 5);
+        mMultiValueAlpha.setUpdateVisibility(true);
+
         findViewById(R.id.action_screenshot).setOnClickListener(this);
 
         mSplitButton = findViewById(R.id.action_split);
@@ -195,6 +194,10 @@
         return mMultiValueAlpha.getProperty(INDEX_FULLSCREEN_ALPHA);
     }
 
+    public AlphaProperty getShareTargetAlpha() {
+        return mMultiValueAlpha.getProperty(INDEX_SHARE_TARGET_ALPHA);
+    }
+
     /**
      * Offsets OverviewActionsView horizontal position based on 3 button nav container in taskbar.
      */
@@ -202,10 +205,13 @@
         if (mDp == null) {
             return;
         }
-        boolean alignFor3ButtonTaskbar = mDp.isTaskbarPresent && !mDp.isGestureMode;
-        if (alignFor3ButtonTaskbar) {
+        boolean largeScreenLandscape = mDp.isTablet && !mDp.isTwoPanels && mDp.isLandscape;
+        // If in 3-button mode, shift action buttons to accommodate 3-button layout.
+        // (Special exception for landscape tablets, where there is enough room and we don't need to
+        // shift the action buttons.)
+        if (mDp.areNavButtonsInline && !largeScreenLandscape) {
             // Add extra horizontal spacing
-            int additionalPadding = ApiWrapper.getHotseatEndOffset(getContext());
+            int additionalPadding = mDp.hotseatBarEndOffset;
             if (isLayoutRtl()) {
                 setPadding(mInsets.left + additionalPadding, 0, mInsets.right, 0);
             } else {
@@ -233,10 +239,6 @@
             return 0;
         }
 
-        if (mDp.isVerticalBarLayout()) {
-            return mDp.getInsets().bottom;
-        }
-
         if (!mDp.isGestureMode && mDp.isTaskbarPresent) {
             return mDp.getOverviewActionsClaimedSpaceBelow();
         }
@@ -254,12 +256,6 @@
         mTaskSize.set(taskSize);
         updateVerticalMargin(DisplayController.getNavigationMode(getContext()));
 
-        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
-                dp.isVerticalBarLayout() ? 0 : dp.overviewActionsButtonSpacing,
-                ViewGroup.LayoutParams.MATCH_PARENT);
-        params.weight = dp.isVerticalBarLayout() ? 1 : 0;
-        findViewById(R.id.action_split_space).setLayoutParams(params);
-
         requestLayout();
 
         mSplitButton.setCompoundDrawablesWithIntrinsicBounds(
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 2360396..a153f26 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -34,6 +34,8 @@
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.ACCEL_0_75;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
+import static com.android.launcher3.anim.Interpolators.EMPHASIZED_DECELERATE;
 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.LINEAR;
@@ -112,6 +114,7 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 import androidx.core.graphics.ColorUtils;
+import androidx.dynamicanimation.animation.SpringForce;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseActivity.MultiWindowModeChangedListener;
@@ -124,6 +127,7 @@
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.anim.SpringAnimationBuilder;
 import com.android.launcher3.anim.SpringProperty;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
@@ -140,8 +144,8 @@
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.ResourceBasedOverride.Overrides;
 import com.android.launcher3.util.RunnableList;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.TranslateEdgeEffect;
 import com.android.launcher3.util.ViewPool;
@@ -151,7 +155,6 @@
 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.RemoteAnimationTargets;
 import com.android.quickstep.RemoteTargetGluer;
 import com.android.quickstep.RemoteTargetGluer.RemoteTargetHandle;
@@ -169,6 +172,7 @@
 import com.android.quickstep.util.SplitSelectStateController;
 import com.android.quickstep.util.SurfaceTransactionApplier;
 import com.android.quickstep.util.TaskViewSimulator;
+import com.android.quickstep.util.TaskVisualsChangeListener;
 import com.android.quickstep.util.TransformParams;
 import com.android.quickstep.util.VibratorWrapper;
 import com.android.systemui.plugins.ResourceProvider;
@@ -362,6 +366,10 @@
                 }
             };
 
+    /**
+     * Progress of Recents view from carousel layout to grid layout. If Recents is not shown as a
+     * grid, then the value remains 0.
+     */
     public static final FloatProperty<RecentsView> RECENTS_GRID_PROGRESS =
             new FloatProperty<RecentsView>("recentsGrid") {
                 @Override
@@ -375,6 +383,56 @@
                 }
             };
 
+    /**
+     * Progress to and from the OVERVIEW state, where being in OverviewState has a value of 1, and
+     * being in any other LauncherState has a value of 0.
+     */
+    public static final FloatProperty<RecentsView> OVERVIEW_PROGRESS =
+            new FloatProperty<RecentsView>("overviewProgress") {
+                @Override
+                public void setValue(RecentsView view, float overviewProgress) {
+                    view.setOverviewProgress(overviewProgress);
+                }
+
+                @Override
+                public Float get(RecentsView view) {
+                    return view.mOverviewProgress;
+                }
+            };
+
+    public static final FloatProperty<RecentsView> FIRST_FLOATING_TASK_TRANSLATE_OFFSCREEN =
+            new FloatProperty<RecentsView>("firstFloatingTaskTranslateOffscreen") {
+                @Override
+                public void setValue(RecentsView view, float translation) {
+                    view.getPagedOrientationHandler().setFloatingTaskPrimaryTranslation(
+                            view.mFirstFloatingTaskView,
+                            translation,
+                            view.mActivity.getDeviceProfile()
+                    );
+                }
+
+                @Override
+                public Float get(RecentsView view) {
+                    return view.getPagedOrientationHandler().getFloatingTaskPrimaryTranslation(
+                            view.mFirstFloatingTaskView,
+                            view.mActivity.getDeviceProfile()
+                    );
+                }
+            };
+
+    public static final FloatProperty<RecentsView> SPLIT_INSTRUCTIONS_FADE =
+            new FloatProperty<RecentsView>("splitInstructionsFade") {
+                @Override
+                public void setValue(RecentsView view, float fade) {
+                    view.mSplitInstructionsView.setAlpha(1 - fade);
+                }
+
+                @Override
+                public Float get(RecentsView view) {
+                    return 1 - view.mSplitInstructionsView.getAlpha();
+                }
+            };
+
     // OverScroll constants
     private static final int OVERSCROLL_PAGE_SNAP_ANIMATION_DURATION = 270;
 
@@ -387,6 +445,9 @@
     private static final float ANIMATION_DISMISS_PROGRESS_MIDPOINT = 0.5f;
     private static final float END_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.75f;
 
+    private static final float INITIAL_SPRING_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.133f;
+    private static final float ADDITIONAL_SPRING_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.033f;
+
     private static final float SIGNIFICANT_MOVE_SCREEN_WIDTH_PERCENTAGE = 0.15f;
 
     protected final RecentsOrientedState mOrientationState;
@@ -465,6 +526,7 @@
     protected float mTaskViewsSecondarySplitTranslation = 0;
     // Progress from 0 to 1 where 0 is a carousel and 1 is a 2 row grid.
     private float mGridProgress = 0;
+    private float mOverviewProgress = 0;
     private boolean mShowAsGridLastOnLayout = false;
     private final IntSet mTopRowIdSet = new IntSet();
 
@@ -624,12 +686,14 @@
     @Nullable
     private View mSecondSplitHiddenView;
     @Nullable
-    private StagedSplitBounds mSplitBoundsConfig;
+    private SplitBounds mSplitBoundsConfig;
     private final Toast mSplitToast = Toast.makeText(getContext(),
             R.string.toast_split_select_app, Toast.LENGTH_SHORT);
     private final Toast mSplitUnsupportedToast = Toast.makeText(getContext(),
             R.string.toast_split_app_unsupported, Toast.LENGTH_SHORT);
 
+    private SplitInstructionsView mSplitInstructionsView;
+
     @Nullable
     private QuickstepSystemShortcut.SplitSelectSource mSplitSelectSource;
 
@@ -1445,11 +1509,11 @@
 
             if (hasMultipleTasks) {
                 boolean firstTaskIsLeftTopTask =
-                        groupTask.mStagedSplitBounds.leftTopTaskId == groupTask.task1.key.id;
+                        groupTask.mSplitBounds.leftTopTaskId == groupTask.task1.key.id;
                 Task leftTopTask = firstTaskIsLeftTopTask ? groupTask.task1 : groupTask.task2;
                 Task rightBottomTask = firstTaskIsLeftTopTask ? groupTask.task2 : groupTask.task1;
                 ((GroupedTaskView) taskView).bind(leftTopTask, rightBottomTask, mOrientationState,
-                        groupTask.mStagedSplitBounds);
+                        groupTask.mSplitBounds);
             } else {
                 taskView.bind(groupTask.task1, mOrientationState);
             }
@@ -2180,7 +2244,8 @@
             @Nullable AnimatorSet animatorSet, GestureState.GestureEndTarget endTarget,
             TaskViewSimulator[] taskViewSimulators) {
         mCurrentGestureEndTarget = endTarget;
-        if (endTarget == GestureState.GestureEndTarget.RECENTS) {
+        boolean isOverviewEndTarget = endTarget == GestureState.GestureEndTarget.RECENTS;
+        if (isOverviewEndTarget) {
             updateGridProperties();
         }
 
@@ -2209,6 +2274,12 @@
                 }
             }
         }
+        int overviewProgress = isOverviewEndTarget ? 1 : 0;
+        if (animatorSet == null) {
+            setOverviewProgress(overviewProgress);
+        } else {
+            animatorSet.play(ObjectAnimator.ofFloat(this, OVERVIEW_PROGRESS, overviewProgress));
+        }
     }
 
     /**
@@ -2300,7 +2371,7 @@
         boolean runningTaskTileHidden = mRunningTaskTileHidden;
         setCurrentTask(runningTaskViewId);
         mFocusedTaskViewId = runningTaskViewId;
-        setCurrentPage(getRunningTaskIndex());
+        runOnPageScrollsInitialized(() -> setCurrentPage(getRunningTaskIndex()));
         setRunningTaskViewShowScreenshot(false);
         setRunningTaskHidden(runningTaskTileHidden);
         // Update task size after setting current task.
@@ -2658,6 +2729,18 @@
         mClearAllButton.setGridProgress(gridProgress);
     }
 
+    private void setOverviewProgress(float overviewProgress) {
+        int taskCount = getTaskViewCount();
+        if (taskCount == 0) {
+            return;
+        }
+
+        mOverviewProgress = overviewProgress;
+        for (int i = 0; i < taskCount; i++) {
+            requireTaskViewAt(i).setOverviewProgress(overviewProgress);
+        }
+    }
+
     private void enableLayoutTransitions() {
         if (mLayoutTransition == null) {
             mLayoutTransition = new LayoutTransition();
@@ -2748,7 +2831,20 @@
 
         RectF startingTaskRect = new RectF();
         if (mSplitHiddenTaskView != null) {
-            mSplitHiddenTaskView.setVisibility(INVISIBLE);
+            // Split staging is initiated, hide the original TaskView except for the icon (which
+            // needs to animate out over time)
+            // If needed, visibility should be toggled back on in resetFromSplitSelectionState().
+            for (int i = 0; i < mSplitHiddenTaskView.getChildCount(); i++) {
+                View child = mSplitHiddenTaskView.getChildAt(i);
+                if (child != mSplitHiddenTaskView.mIconView) {
+                    child.setVisibility(INVISIBLE);
+                }
+            }
+
+            // Icon animates out over time
+            anim.addFloat(mSplitHiddenTaskView, TaskView.ICON_ALPHA, 1, 0,
+                    clampToProgress(LINEAR, 0, 0.167f));
+
             mFirstFloatingTaskView = FloatingTaskView.getFloatingTaskView(mActivity,
                     mSplitHiddenTaskView.getThumbnail(),
                     mSplitHiddenTaskView.getThumbnail().getThumbnail(),
@@ -2764,11 +2860,21 @@
             mFirstFloatingTaskView.addAnimation(anim, startingTaskRect, mTempRect,
                     false /* fadeWithThumbnail */, true /* isStagedTask */);
         }
+
+        // SplitInstructionsView: animate in
+        mSplitInstructionsView = SplitInstructionsView.getSplitInstructionsView(mActivity);
+        mSplitInstructionsView.setAlpha(0);
+        anim.addFloat(mSplitInstructionsView, SplitInstructionsView.CONTAINER_ALPHA, 0, 1,
+                clampToProgress(LINEAR, 0, 0.167f));
+        anim.addFloat(mSplitInstructionsView, SplitInstructionsView.TEXT_ALPHA, 0, 1,
+                clampToProgress(LINEAR, 0.1f, 0.267f));
+        anim.addFloat(mSplitInstructionsView, mSplitInstructionsView.UNFOLD, 0.1f, 1,
+                clampToProgress(EMPHASIZED_DECELERATE, 0, 0.667f));
+
         InteractionJankMonitorWrapper.begin(this,
                 InteractionJankMonitorWrapper.CUJ_SPLIT_SCREEN_ENTER, "First tile selected");
         anim.addEndListener(success -> {
             if (success) {
-                mSplitToast.show();
                 InteractionJankMonitorWrapper.end(
                         InteractionJankMonitorWrapper.CUJ_SPLIT_SCREEN_ENTER);
             } else {
@@ -3043,11 +3149,22 @@
                 // Animate task with index >= dismissed index and in the same row as the
                 // dismissed index or next focused index. Offset successive task dismissal
                 // durations for a staggered effect.
-                float animationStartProgress = Utilities.boundToRange(
-                        INITIAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
-                                + ADDITIONAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
-                                * ++distanceFromDismissedTask, 0f,
-                        dismissTranslationInterpolationEnd);
+                distanceFromDismissedTask++;
+                // If user is initiating splitscreen from the focused (large) task, we use a
+                // spring-based animation and timings. For other, smaller, repositions, we currently
+                // fall back on a less complicated linear animation and timings.
+                float animationStartProgress = isFocusedTaskDismissed && nextFocusedTaskView == null
+                        ? Utilities.boundToRange(
+                                INITIAL_SPRING_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
+                                        + ADDITIONAL_SPRING_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
+                                        * (int) Math.ceil(distanceFromDismissedTask / 2f), 0f,
+                        dismissTranslationInterpolationEnd)
+                        : Utilities.boundToRange(
+                                INITIAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
+                                        + ADDITIONAL_DISMISS_TRANSLATION_INTERPOLATION_OFFSET
+                                        * distanceFromDismissedTask, 0f,
+                                dismissTranslationInterpolationEnd);
+
                 if (taskView == nextFocusedTaskView) {
                     // Enlarge the task to be focused next, and translate into focus position.
                     float scale = mTaskWidth / (float) mLastComputedGridTaskSize.width();
@@ -3082,12 +3199,36 @@
                             primaryTranslation +=
                                     mIsRtl ? -mSplitPlaceholderSize : mSplitPlaceholderSize;
                         }
-                    }
 
-                    anim.setFloat(taskView, taskView.getPrimaryDismissTranslationProperty(),
-                            mIsRtl ? primaryTranslation : -primaryTranslation,
-                            clampToProgress(LINEAR, animationStartProgress,
-                                    dismissTranslationInterpolationEnd));
+                        // Transitioning to split select -- set up staggered spring animation for
+                        // other TaskViews.
+                        Animator taskSlideIn = new SpringAnimationBuilder(taskView.mActivity)
+                                .setDampingRatio(0.85f)
+                                .setStiffness(SpringForce.STIFFNESS_LOW)
+                                .setEndValue(mIsRtl ? primaryTranslation : -primaryTranslation)
+                                .setStartValue(
+                                        taskView.getPrimaryDismissTranslationProperty()
+                                                .get(taskView)
+                                )
+                                .build(taskView, taskView.getPrimaryDismissTranslationProperty());
+                        long taskSlideInDuration = taskSlideIn.getDuration();
+                        anim.add(taskSlideIn);
+                        taskSlideIn
+                                .setDuration(taskSlideInDuration)
+                                .setStartDelay(
+                                        Math.round(animationStartProgress * anim.getDuration()));
+                    } else {
+                        // Task was dismissed individually -- translate other TaskViews to fill the
+                        // vacant space.
+
+                        // TODO (b/242075836): This dismiss animation uses a linear transition.
+                        // When the above bug is fixed, it can use the same (nicer) spring
+                        // transition as the focused task split case above.
+                        anim.setFloat(taskView, taskView.getPrimaryDismissTranslationProperty(),
+                                mIsRtl ? primaryTranslation : -primaryTranslation,
+                                clampToProgress(LINEAR, animationStartProgress,
+                                        dismissTranslationInterpolationEnd));
+                    }
                 }
             }
         }
@@ -3096,7 +3237,9 @@
             anim.addOnFrameCallback(this::updateCurveProperties);
         }
 
-        // Add a tiny bit of translation Z, so that it draws on top of other views
+        // Add a tiny bit of translation Z, so that it draws on top of other views. This is relevant
+        // (e.g.) when we dismiss a task by sliding it upward: if there is a row of icons above, we
+        // want the dragged task to stay above all other views.
         if (animateTaskView) {
             dismissedTaskView.setTranslationZ(0.1f);
         }
@@ -3106,7 +3249,8 @@
         final boolean finalCloseGapBetweenClearAll = closeGapBetweenClearAll;
         final boolean finalSnapToLastTask = snapToLastTask;
         final boolean finalIsFocusedTaskDismissed = isFocusedTaskDismissed;
-        mPendingAnimation.addEndListener(new Consumer<Boolean>() {
+
+        Consumer endConsumer = new Consumer<Boolean>() {
             @Override
             public void accept(Boolean success) {
                 if (ENABLE_QUICKSTEP_LIVE_TILE.get() && mEnableDrawingLiveTile
@@ -3316,7 +3460,9 @@
                 onDismissAnimationEnds();
                 mPendingAnimation = null;
             }
-        });
+        };
+
+        mPendingAnimation.addListener(AnimatorListeners.forEndCallback(endConsumer));
         return anim;
     }
 
@@ -4007,7 +4153,8 @@
                 stagePosition);
         mSplitHiddenTaskViewIndex = indexOfChild(taskView);
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            finishRecentsAnimation(true, null);
+            finishRecentsAnimation(true /* toRecents */, false /* shouldPip */,
+                    null /* onFinishComplete */);
         }
     }
 
@@ -4091,6 +4238,10 @@
         mSecondSplitHiddenView.setVisibility(INVISIBLE);
         InteractionJankMonitorWrapper.begin(this,
                 InteractionJankMonitorWrapper.CUJ_SPLIT_SCREEN_ENTER, "Second tile selected");
+
+        // Fade out all other views underneath placeholders
+        ObjectAnimator tvFade = ObjectAnimator.ofFloat(this, RecentsView.CONTENT_ALPHA,1, 0);
+        pendingAnimation.add(tvFade, DEACCEL_2, SpringProperty.DEFAULT);
         pendingAnimation.buildAnim().start();
         return true;
     }
@@ -4099,12 +4250,16 @@
     @SuppressLint("WrongCall")
     protected void resetFromSplitSelectionState() {
         if (mSplitSelectSource != null || mSplitHiddenTaskViewIndex != -1) {
+            if (mSplitInstructionsView != null) {
+                mActivity.getDragLayer().removeView(mSplitInstructionsView);
+                mSplitInstructionsView = null;
+            }
             if (mFirstFloatingTaskView != null) {
-                mActivity.getRootView().removeView(mFirstFloatingTaskView);
+                mActivity.getDragLayer().removeView(mFirstFloatingTaskView);
                 mFirstFloatingTaskView = null;
             }
             if (mSecondFloatingTaskView != null) {
-                mActivity.getRootView().removeView(mSecondFloatingTaskView);
+                mActivity.getDragLayer().removeView(mSecondFloatingTaskView);
                 mSecondFloatingTaskView = null;
                 mSecondSplitHiddenView.setVisibility(VISIBLE);
                 mSecondSplitHiddenView = null;
@@ -4128,7 +4283,6 @@
         resetTaskVisuals();
         mSplitHiddenTaskViewIndex = -1;
         if (mSplitHiddenTaskView != null) {
-            mSplitHiddenTaskView.setVisibility(VISIBLE);
             mSplitHiddenTaskView = null;
         }
     }
@@ -4164,6 +4318,10 @@
         taskViewsFloat.first.set(this, getSplitSelectTranslation());
         taskViewsFloat.second.set(this, 0f);
 
+        if (mSplitInstructionsView != null) {
+            mSplitInstructionsView.ensureProperRotation();
+        }
+
         applySplitPrimaryScrollOffset();
     }
 
@@ -4281,6 +4439,7 @@
                         properties));
             }
         }
+        anim.play(ObjectAnimator.ofFloat(recentsView, OVERVIEW_PROGRESS, 1, 0));
         return anim;
     }
 
@@ -4340,6 +4499,8 @@
                     BACKGROUND_APP.getDepth(mActivity));
             anim.play(depthAnimator);
         }
+        anim.play(ObjectAnimator.ofFloat(this, OVERVIEW_PROGRESS, 1f, 0f));
+
         anim.play(progressAnim);
         anim.setInterpolator(interpolator);
 
@@ -4473,7 +4634,7 @@
         RemoteTargetGluer gluer = new RemoteTargetGluer(getContext(), getSizeStrategy());
         mRemoteTargetHandles = gluer.assignTargetsForSplitScreen(
                 getContext(), recentsAnimationTargets);
-        mSplitBoundsConfig = gluer.getStagedSplitBounds();
+        mSplitBoundsConfig = gluer.getSplitBounds();
         // Add release check to the targets from the RemoteTargetGluer and not the targets
         // passed in because in the event we're in split screen, we use the passed in targets
         // to create new RemoteAnimationTargets in assignTargetsForSplitScreen(), and the
@@ -4523,12 +4684,6 @@
             @Nullable Runnable onFinishComplete) {
         // TODO(b/197232424#comment#10) Move this back into onRecentsAnimationComplete(). Maybe?
         cleanupRemoteTargets();
-        if (!toRecents && ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            // Reset the minimized state since we force-toggled the minimized state when entering
-            // overview, but never actually finished the recents animation.  This is a catch all for
-            // cases where we haven't already reset it.
-            SystemUiProxy.INSTANCE.get(getContext()).setSplitScreenMinimized(false);
-        }
 
         if (mRecentsAnimationController == null) {
             if (onFinishComplete != null) {
@@ -4549,6 +4704,7 @@
                     new PictureInPictureSurfaceTransaction.Builder()
                             .setAlpha(0f)
                             .build();
+            tx.setShouldDisableCanAffectSystemUiFlags(false);
             int[] taskIds = TopTaskTracker.INSTANCE.get(getContext()).getRunningSplitTaskIds();
             for (int taskId : taskIds) {
                 mRecentsAnimationController.setFinishTaskTransaction(taskId,
@@ -4859,10 +5015,10 @@
     }
 
     private void updateEnabledOverlays() {
-        int overlayEnabledPage = mOverlayEnabled ? getNextPage() : -1;
         int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            requireTaskViewAt(i).setOverlayEnabled(i == overlayEnabledPage);
+            TaskView taskView = requireTaskViewAt(i);
+            taskView.setOverlayEnabled(mOverlayEnabled && isTaskViewFullyVisible(taskView));
         }
     }
 
@@ -5232,6 +5388,11 @@
         return mRecentsAnimationController;
     }
 
+    @Nullable
+    public FloatingTaskView getFirstFloatingTaskView() {
+        return mFirstFloatingTaskView;
+    }
+
     /** Update the current activity locus id to show the enabled state of Overview */
     public void updateLocusId() {
         String locusId = "Overview";
diff --git a/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java b/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java
new file mode 100644
index 0000000..d0d715f
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2022 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.views;
+
+import static com.android.launcher3.util.DisplayController.NavigationMode.THREE_BUTTONS;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.util.FloatProperty;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.AppCompatTextView;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
+import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.launcher3.util.DisplayController;
+
+/**
+ * A rounded rectangular component containing a single TextView.
+ * Appears when a split is in progress, and tells the user to select a second app to initiate
+ * splitscreen.
+ *
+ * Appears and disappears concurrently with a FloatingTaskView.
+ */
+public class SplitInstructionsView extends FrameLayout {
+    private final StatefulActivity mLauncher;
+    private AppCompatTextView mTextView;
+
+    public static final FloatProperty<SplitInstructionsView> CONTAINER_ALPHA =
+            new FloatProperty<SplitInstructionsView>("SplitInstructionsContainerAlpha") {
+                @Override
+                public void setValue(SplitInstructionsView splitInstructionsView, float v) {
+                    splitInstructionsView.setVisibility(v != 0 ? VISIBLE : GONE);
+                    splitInstructionsView.setAlpha(v);
+                }
+
+                @Override
+                public Float get(SplitInstructionsView splitInstructionsView) {
+                    return splitInstructionsView.getAlpha();
+                }
+            };
+
+    public static final FloatProperty<SplitInstructionsView> UNFOLD =
+            new FloatProperty<SplitInstructionsView>("SplitInstructionsUnfold") {
+                @Override
+                public void setValue(SplitInstructionsView splitInstructionsView, float v) {
+                    splitInstructionsView.setScaleY(v);
+                }
+
+                @Override
+                public Float get(SplitInstructionsView splitInstructionsView) {
+                    return splitInstructionsView.getScaleY();
+                }
+            };
+
+    public static final FloatProperty<SplitInstructionsView> TEXT_ALPHA =
+            new FloatProperty<SplitInstructionsView>("SplitInstructionsTextAlpha") {
+                @Override
+                public void setValue(SplitInstructionsView splitInstructionsView, float v) {
+                    splitInstructionsView.mTextView.setAlpha(v);
+                }
+
+                @Override
+                public Float get(SplitInstructionsView splitInstructionsView) {
+                    return splitInstructionsView.mTextView.getAlpha();
+                }
+            };
+
+    public SplitInstructionsView(Context context) {
+        this(context, null);
+    }
+
+    public SplitInstructionsView(Context context, @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SplitInstructionsView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = (StatefulActivity) context;
+    }
+
+    static SplitInstructionsView getSplitInstructionsView(StatefulActivity launcher) {
+        ViewGroup dragLayer = launcher.getDragLayer();
+        final SplitInstructionsView splitInstructionsView =
+                (SplitInstructionsView) launcher.getLayoutInflater().inflate(
+                        R.layout.split_instructions_view,
+                        dragLayer,
+                        false
+                );
+
+        splitInstructionsView.mTextView = splitInstructionsView.findViewById(
+                R.id.split_instructions_text);
+
+        dragLayer.addView(splitInstructionsView);
+        return splitInstructionsView;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        ensureProperRotation();
+    }
+
+    void ensureProperRotation() {
+        ((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler()
+                .setSplitInstructionsParams(
+                        this,
+                        mLauncher.getDeviceProfile(),
+                        getMeasuredHeight(),
+                        getMeasuredWidth(),
+                        getThreeButtonNavShift()
+                );
+    }
+
+    // In some cases, when user is using 3-button nav, there isn't enough room for both the
+    // 3-button nav and a centered SplitInstructionsView. This function will return an int that will
+    // be used to shift the SplitInstructionsView over a bit so that everything looks well-spaced.
+    // In many cases, this will return 0, since we don't need to shift it away from the center.
+    int getThreeButtonNavShift() {
+        DeviceProfile dp = mLauncher.getDeviceProfile();
+        if ((DisplayController.getNavigationMode(getContext()) == THREE_BUTTONS)
+                && ((dp.isTwoPanels) || (dp.isTablet && !dp.isLandscape))) {
+            int navButtonWidth = getResources().getDimensionPixelSize(
+                    R.dimen.taskbar_nav_buttons_size);
+            int extraMargin = getResources().getDimensionPixelSize(
+                    R.dimen.taskbar_contextual_button_margin);
+            // Explanation: The 3-button nav for non-phones sits on one side of the screen, taking
+            // up 3 buttons + a side margin worth of space. Our splitInstructionsView starts in the
+            // center of the screen and we want to center it in the remaining space, therefore we
+            // want to shift it over by half the 3-button layout's width.
+            // If the user is using an RtL layout, we shift it the opposite way.
+            return -((3 * navButtonWidth + extraMargin) / 2) * (isLayoutRtl() ? -1 : 1);
+        } else {
+            return 0;
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/views/SplitPlaceholderView.java b/quickstep/src/com/android/quickstep/views/SplitPlaceholderView.java
index 28080d4..ae6aae1 100644
--- a/quickstep/src/com/android/quickstep/views/SplitPlaceholderView.java
+++ b/quickstep/src/com/android/quickstep/views/SplitPlaceholderView.java
@@ -47,6 +47,19 @@
                 }
             };
 
+    public static final FloatProperty<SplitPlaceholderView> ICON_ALPHA =
+            new FloatProperty<SplitPlaceholderView>("SplitViewIconAlpha") {
+                @Override
+                public void setValue(SplitPlaceholderView splitPlaceholderView, float v) {
+                    splitPlaceholderView.mIconView.setAlpha(v);
+                }
+
+                @Override
+                public Float get(SplitPlaceholderView splitPlaceholderView) {
+                    return splitPlaceholderView.mIconView.getAlpha();
+                }
+            };
+
     @Nullable
     private IconView mIconView;
 
diff --git a/quickstep/src/com/android/quickstep/views/TaskMenuView.java b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
index 3803f1b..c1711d1 100644
--- a/quickstep/src/com/android/quickstep/views/TaskMenuView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
@@ -16,7 +16,6 @@
 
 package com.android.quickstep.views;
 
-import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
 import static com.android.quickstep.views.TaskThumbnailView.DIM_ALPHA;
@@ -232,8 +231,7 @@
     private void addMenuOptions(TaskIdAttributeContainer taskContainer) {
         mTaskName.setText(TaskUtils.getTitle(getContext(), taskContainer.getTask()));
         mTaskName.setOnClickListener(v -> close(true));
-        TaskOverlayFactory.getEnabledShortcuts(mTaskView, mActivity.getDeviceProfile(),
-                taskContainer)
+        TaskOverlayFactory.getEnabledShortcuts(mTaskView, taskContainer)
                 .forEach(this::addMenuOption);
     }
 
@@ -245,17 +243,9 @@
         LayoutParams lp = (LayoutParams) menuOptionView.getLayoutParams();
         mTaskView.getPagedOrientationHandler().setLayoutParamsForTaskMenuOptionItem(lp,
                 menuOptionView, mActivity.getDeviceProfile());
-        menuOptionView.setOnClickListener(view -> {
-            if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-                RecentsView recentsView = mTaskView.getRecentsView();
-                recentsView.switchToScreenshot(null,
-                        () -> recentsView.finishRecentsAnimation(true /* toRecents */,
-                                false /* shouldPip */,
-                                () -> menuOption.onClick(view)));
-            } else {
-                menuOption.onClick(view);
-            }
-        });
+        // Set an onClick listener on each menu option. The onClick method is responsible for
+        // ending LiveTile mode on the thumbnail if needed.
+        menuOptionView.setOnClickListener(menuOption::onClick);
         mOptionLayout.addView(menuOptionView);
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt b/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
index 06a5793..b586ac3 100644
--- a/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
+++ b/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
@@ -164,7 +164,7 @@
     private fun addMenuOptions() {
         // Add the options
         TaskOverlayFactory
-            .getEnabledShortcuts(taskView, mActivityContext.deviceProfile, taskContainer)
+            .getEnabledShortcuts(taskView, taskContainer)
             .forEach { this.addMenuOption(it) }
 
         // Add the spaces between items
diff --git a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index d8120ff..f4b3d98 100644
--- a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -36,12 +36,14 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.Shader;
+import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.util.FloatProperty;
 import android.util.Property;
 import android.view.Surface;
 import android.view.View;
+import android.widget.ImageView;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
@@ -50,8 +52,10 @@
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SystemUiController;
+import com.android.launcher3.util.SystemUiController.SystemUiControllerFlags;
 import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
 import com.android.quickstep.views.TaskView.FullscreenDrawParams;
 import com.android.systemui.shared.recents.model.Task;
@@ -63,6 +67,7 @@
 public class TaskThumbnailView extends View {
     private static final MainThreadInitializedObject<FullscreenDrawParams> TEMP_PARAMS =
             new MainThreadInitializedObject<>(FullscreenDrawParams::new);
+    private static final float MAX_PCT_BEFORE_ASPECT_RATIOS_CONSIDERED_DIFFERENT = 0.1f;
 
     public static final Property<TaskThumbnailView, Float> DIM_ALPHA =
             new FloatProperty<TaskThumbnailView>("dimAlpha") {
@@ -82,6 +87,7 @@
     private TaskOverlay mOverlay;
     private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
     private final Paint mBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+    private final Paint mSplashBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
     private final Paint mClearPaint = new Paint();
     private final Paint mDimmingPaintAfterClearing = new Paint();
     private final int mDimColor;
@@ -90,6 +96,8 @@
     private final Rect mPreviewRect = new Rect();
     private final PreviewPositionHelper mPreviewPositionHelper = new PreviewPositionHelper();
     private TaskView.FullscreenDrawParams mFullscreenParams;
+    private ImageView mSplashView;
+    private Drawable mSplashViewDrawable;
 
     @Nullable
     private Task mTask;
@@ -100,6 +108,8 @@
 
     /** How much this thumbnail is dimmed, 0 not dimmed at all, 1 totally dimmed. */
     private float mDimAlpha = 0f;
+    /** Controls visibility of the splash view, 0 is transparent, 255 fully opaque. */
+    private int mSplashAlpha = 0;
 
     private boolean mOverlayEnabled;
 
@@ -115,6 +125,7 @@
         super(context, attrs, defStyleAttr);
         mPaint.setFilterBitmap(true);
         mBackgroundPaint.setColor(Color.WHITE);
+        mSplashBackgroundPaint.setColor(Color.WHITE);
         mClearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
         mActivity = BaseActivity.fromContext(context);
         // Initialize with placeholder value. It is overridden later by TaskView
@@ -134,6 +145,8 @@
         int color = task == null ? Color.BLACK : task.colorBackground | 0xFF000000;
         mPaint.setColor(color);
         mBackgroundPaint.setColor(color);
+        mSplashBackgroundPaint.setColor(color);
+        updateSplashView(mTask.icon);
     }
 
     /**
@@ -151,6 +164,9 @@
         boolean thumbnailWasNull = mThumbnailData == null;
         mThumbnailData =
                 (thumbnailData != null && thumbnailData.thumbnail != null) ? thumbnailData : null;
+        if (mTask != null) {
+            updateSplashView(mTask.icon);
+        }
         if (refreshNow) {
             refresh(thumbnailWasNull && mThumbnailData != null);
         }
@@ -201,6 +217,18 @@
         updateThumbnailPaintFilter();
     }
 
+    /**
+     * Sets the alpha of the splash view.
+     */
+    public void setSplashAlpha(float splashAlpha) {
+        mSplashAlpha = (int) (Utilities.boundToRange(splashAlpha, 0f, 1f) * 255);
+        if (mSplashViewDrawable != null) {
+            mSplashViewDrawable.setAlpha(mSplashAlpha);
+        }
+        mSplashBackgroundPaint.setAlpha(mSplashAlpha);
+        invalidate();
+    }
+
     public TaskOverlay getTaskOverlay() {
         if (mOverlay == null) {
             mOverlay = getTaskView().getRecentsView().getTaskOverlayFactory().createOverlay(this);
@@ -237,16 +265,13 @@
         boundsToBitmapSpace.mapRect(boundsInBitmapSpace, viewRect);
 
         DeviceProfile dp = mActivity.getDeviceProfile();
-        int leftInset = TaskView.clipLeft(dp) ? Math.round(boundsInBitmapSpace.left) : 0;
-        int topInset = TaskView.clipTop(dp) ? Math.round(boundsInBitmapSpace.top) : 0;
-        int rightInset = TaskView.clipRight(dp) ? Math.round(
-                bitmapRect.right - boundsInBitmapSpace.right) : 0;
-        int bottomInset = TaskView.clipBottom(dp)
+        int bottomInset = dp.isTablet
                 ? Math.round(bitmapRect.bottom - boundsInBitmapSpace.bottom) : 0;
-        return Insets.of(leftInset, topInset, rightInset, bottomInset);
+        return Insets.of(0, 0, 0, bottomInset);
     }
 
 
+    @SystemUiControllerFlags
     public int getSysUiStatusNavFlags() {
         if (mThumbnailData != null) {
             int flags = 0;
@@ -262,6 +287,12 @@
     }
 
     @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+        updateSplashView(mSplashViewDrawable);
+    }
+
+    @Override
     protected void onDraw(Canvas canvas) {
         RectF currentDrawnInsets = mFullscreenParams.mCurrentDrawnInsets;
         canvas.save();
@@ -311,6 +342,17 @@
         }
 
         canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
+
+        // Draw splash above thumbnail to hide inconsistencies in rotation and aspect ratios.
+        if (shouldShowSplashView()) {
+            if (mSplashView != null) {
+                canvas.drawRoundRect(x, y, width + 1, height + 1, cornerRadius,
+                        cornerRadius, mSplashBackgroundPaint);
+
+                mSplashView.layout((int) x, (int) (y + 1), (int) width, (int) height - 1);
+                mSplashView.draw(canvas);
+            }
+        }
     }
 
     public TaskView getTaskView() {
@@ -326,6 +368,78 @@
     }
 
     /**
+     * Determine if the splash should be shown over top of the thumbnail.
+     *
+     * <p>We want to show the splash if the aspect ratio or rotation of the thumbnail would be
+     * different from the task.
+     */
+    boolean shouldShowSplashView() {
+        return isThumbnailAspectRatioDifferentFromThumbnailData()
+                || isThumbnailRotationDifferentFromTask();
+    }
+
+    private void updateSplashView(Drawable icon) {
+        if (icon == null || icon.getConstantState() == null) {
+            return;
+        }
+        mSplashViewDrawable = icon.getConstantState().newDrawable().mutate();
+        mSplashViewDrawable.setAlpha(mSplashAlpha);
+        ImageView imageView = mSplashView == null ? new ImageView(getContext()) : mSplashView;
+        imageView.setImageDrawable(mSplashViewDrawable);
+
+        imageView.setScaleType(ImageView.ScaleType.MATRIX);
+        Matrix matrix = new Matrix();
+
+        float drawableWidth = mSplashViewDrawable.getIntrinsicWidth();
+        float drawableHeight = mSplashViewDrawable.getIntrinsicHeight();
+        float viewWidth = getMeasuredWidth();
+        float viewCenterX = viewWidth / 2f;
+        float viewHeight = getMeasuredHeight();
+        float viewCenterY = viewHeight / 2f;
+        float centeredDrawableLeft = (viewWidth - drawableWidth) / 2f;
+        float centeredDrawableTop = (viewHeight - drawableHeight) / 2f;
+        float nonGridScale = getTaskView() == null ? 1 : 1 / getTaskView().getNonGridScale();
+        float recentsMaxScale = getTaskView() == null || getTaskView().getRecentsView() == null
+                ? 1 : 1 / getTaskView().getRecentsView().getMaxScaleForFullScreen();
+        float scale = nonGridScale * recentsMaxScale;
+
+        // Center the image in the view.
+        matrix.setTranslate(centeredDrawableLeft, centeredDrawableTop);
+        // Apply scale transformation after translation, pivoting around center of view.
+        matrix.postScale(scale, scale, viewCenterX, viewCenterY);
+
+        imageView.setImageMatrix(matrix);
+        mSplashView = imageView;
+    }
+
+    private boolean isThumbnailAspectRatioDifferentFromThumbnailData() {
+        if (mThumbnailData == null || mThumbnailData.thumbnail == null) {
+            return false;
+        }
+
+        float thumbnailViewAspect = getWidth() / (float) getHeight();
+        float thumbnailDataAspect =
+                mThumbnailData.thumbnail.getWidth() / (float) mThumbnailData.thumbnail.getHeight();
+
+        return Utilities.isRelativePercentDifferenceGreaterThan(thumbnailViewAspect,
+                thumbnailDataAspect, MAX_PCT_BEFORE_ASPECT_RATIOS_CONSIDERED_DIFFERENT);
+    }
+
+    private boolean isThumbnailRotationDifferentFromTask() {
+        RecentsView recents = getTaskView().getRecentsView();
+        if (recents == null || mThumbnailData == null) {
+            return false;
+        }
+
+        if (recents.getPagedOrientationHandler() == PagedOrientationHandler.PORTRAIT) {
+            int currentRotation = recents.getPagedViewOrientedState().getRecentsActivityRotation();
+            return (currentRotation - mThumbnailData.rotation) % 2 != 0;
+        } else {
+            return recents.getPagedOrientationHandler().getRotation() != mThumbnailData.rotation;
+        }
+    }
+
+    /**
      * Potentially re-init the task overlay. Be cautious when calling this as the overlay may
      * do processing on initialization.
      */
@@ -433,27 +547,17 @@
             int thumbnailRotation = thumbnailData.rotation;
             int deltaRotate = getRotationDelta(currentRotation, thumbnailRotation);
             RectF thumbnailClipHint = new RectF();
-            if (TaskView.clipLeft(dp)) {
-                thumbnailClipHint.left = thumbnailData.insets.left;
-            }
-            if (TaskView.clipRight(dp)) {
-                thumbnailClipHint.right = thumbnailData.insets.right;
-            }
-            if (TaskView.clipTop(dp)) {
-                thumbnailClipHint.top = thumbnailData.insets.top;
-            }
-            if (TaskView.clipBottom(dp)) {
-                thumbnailClipHint.bottom = thumbnailData.insets.bottom;
-            }
+            float canvasScreenRatio = canvasWidth / (float) dp.widthPx;
+            float scaledTaskbarSize = dp.taskbarSize * canvasScreenRatio;
+            thumbnailClipHint.bottom = dp.isTablet ? scaledTaskbarSize : 0;
 
             float scale = thumbnailData.scale;
             final float thumbnailScale;
 
             // Landscape vs portrait change.
             // Note: Disable rotation in grid layout.
-            boolean windowingModeSupportsRotation = !dp.isMultiWindowMode
-                    && thumbnailData.windowingMode == WINDOWING_MODE_FULLSCREEN
-                    && !dp.isTablet;
+            boolean windowingModeSupportsRotation =
+                    thumbnailData.windowingMode == WINDOWING_MODE_FULLSCREEN && !dp.isTablet;
             isOrientationDifferent = isOrientationChange(deltaRotate)
                     && windowingModeSupportsRotation;
             if (canvasWidth == 0 || canvasHeight == 0 || scale == 0) {
@@ -475,8 +579,9 @@
                 float availableAspect = isRotated
                         ? availableHeight / availableWidth
                         : availableWidth / availableHeight;
-                boolean isAspectLargelyDifferent = Utilities.isRelativePercentDifferenceGreaterThan(
-                        canvasAspect, availableAspect, 0.1f);
+                boolean isAspectLargelyDifferent =
+                        Utilities.isRelativePercentDifferenceGreaterThan(canvasAspect,
+                                availableAspect, MAX_PCT_BEFORE_ASPECT_RATIOS_CONSIDERED_DIFFERENT);
                 if (isRotated && isAspectLargelyDifferent) {
                     // Do not rotate thumbnail if it would not improve fit
                     isRotated = false;
@@ -485,18 +590,10 @@
 
                 if (isAspectLargelyDifferent) {
                     // Crop letterbox insets if insets isn't already clipped
-                    if (!TaskView.clipLeft(dp)) {
-                        thumbnailClipHint.left = thumbnailData.letterboxInsets.left;
-                    }
-                    if (!TaskView.clipRight(dp)) {
-                        thumbnailClipHint.right = thumbnailData.letterboxInsets.right;
-                    }
-                    if (!TaskView.clipTop(dp)) {
-                        thumbnailClipHint.top = thumbnailData.letterboxInsets.top;
-                    }
-                    if (!TaskView.clipBottom(dp)) {
-                        thumbnailClipHint.bottom = thumbnailData.letterboxInsets.bottom;
-                    }
+                    thumbnailClipHint.left = thumbnailData.letterboxInsets.left;
+                    thumbnailClipHint.right = thumbnailData.letterboxInsets.right;
+                    thumbnailClipHint.top = thumbnailData.letterboxInsets.top;
+                    thumbnailClipHint.bottom = thumbnailData.letterboxInsets.bottom;
                     availableWidth = surfaceWidth
                             - (thumbnailClipHint.left + thumbnailClipHint.right);
                     availableHeight = surfaceHeight
@@ -559,44 +656,15 @@
                 thumbnailScale = targetW / (croppedWidth * scale);
             }
 
-            Rect splitScreenInsets = dp.getInsets();
             if (!isRotated) {
-                // No Rotation
-                if (dp.isMultiWindowMode) {
-                    mClippedInsets.offsetTo(splitScreenInsets.left * scale,
-                            splitScreenInsets.top * scale);
-                } else {
-                    mClippedInsets.offsetTo(thumbnailClipHint.left * scale,
-                            thumbnailClipHint.top * scale);
-                }
                 mMatrix.setTranslate(
                         -thumbnailClipHint.left * scale,
                         -thumbnailClipHint.top * scale);
             } else {
-                setThumbnailRotation(deltaRotate, thumbnailClipHint, scale, thumbnailBounds, dp);
+                setThumbnailRotation(deltaRotate, thumbnailBounds);
             }
 
-            final float widthWithInsets;
-            final float heightWithInsets;
-            if (isOrientationDifferent) {
-                widthWithInsets = thumbnailBounds.height() * thumbnailScale;
-                heightWithInsets = thumbnailBounds.width() * thumbnailScale;
-            } else {
-                widthWithInsets = thumbnailBounds.width() * thumbnailScale;
-                heightWithInsets = thumbnailBounds.height() * thumbnailScale;
-            }
-            mClippedInsets.left *= thumbnailScale;
-            mClippedInsets.top *= thumbnailScale;
-
-            if (dp.isMultiWindowMode) {
-                mClippedInsets.right = splitScreenInsets.right * scale * thumbnailScale;
-                mClippedInsets.bottom = splitScreenInsets.bottom * scale * thumbnailScale;
-            } else {
-                mClippedInsets.right = Math.max(0,
-                        widthWithInsets - mClippedInsets.left - canvasWidth);
-                mClippedInsets.bottom = Math.max(0,
-                        heightWithInsets - mClippedInsets.top - canvasHeight);
-            }
+            mClippedInsets.set(0, 0, 0, scaledTaskbarSize);
 
             mMatrix.postScale(thumbnailScale, thumbnailScale);
             mIsOrientationChanged = isOrientationDifferent;
@@ -617,44 +685,32 @@
             return deltaRotation == Surface.ROTATION_90 || deltaRotation == Surface.ROTATION_270;
         }
 
-        private void setThumbnailRotation(int deltaRotate, RectF thumbnailInsets, float scale,
-                Rect thumbnailPosition, DeviceProfile dp) {
-            float newLeftInset = 0;
-            float newTopInset = 0;
+        private void setThumbnailRotation(int deltaRotate, Rect thumbnailPosition) {
             float translateX = 0;
             float translateY = 0;
 
             mMatrix.setRotate(90 * deltaRotate);
             switch (deltaRotate) { /* Counter-clockwise */
                 case Surface.ROTATION_90:
-                    newLeftInset = thumbnailInsets.bottom;
-                    newTopInset = thumbnailInsets.left;
                     translateX = thumbnailPosition.height();
                     break;
                 case Surface.ROTATION_270:
-                    newLeftInset = thumbnailInsets.top;
-                    newTopInset = thumbnailInsets.right;
                     translateY = thumbnailPosition.width();
                     break;
                 case Surface.ROTATION_180:
-                    newLeftInset = -thumbnailInsets.top;
-                    newTopInset = -thumbnailInsets.left;
                     translateX = thumbnailPosition.width();
                     translateY = thumbnailPosition.height();
                     break;
             }
-            mClippedInsets.offsetTo(newLeftInset * scale, newTopInset * scale);
             mMatrix.postTranslate(translateX, translateY);
-            if (TaskView.useFullThumbnail(dp)) {
-                mMatrix.postTranslate(-mClippedInsets.left, -mClippedInsets.top);
-            }
         }
 
         /**
          * Insets to used for clipping the thumbnail (in case it is drawing outside its own space)
          */
         public RectF getInsetsToDrawInFullscreen(DeviceProfile dp) {
-            return TaskView.useFullThumbnail(dp) ? mClippedInsets : EMPTY_RECT_F;
+            return dp.isTaskbarPresent && !dp.isTaskbarPresentInApps
+                    ? mClippedInsets : EMPTY_RECT_F;
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index d58bb7c..d2c2988 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -18,8 +18,8 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.widget.Toast.LENGTH_SHORT;
+import static android.window.SplashScreen.SPLASH_SCREEN_STYLE_SOLID_COLOR;
 
-import static com.android.launcher3.AbstractFloatingView.TYPE_TASK_MENU;
 import static com.android.launcher3.Utilities.comp;
 import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
@@ -43,7 +43,6 @@
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
-import android.graphics.Outline;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -57,7 +56,6 @@
 import android.view.TouchDelegate;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewOutlineProvider;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.animation.Interpolator;
 import android.widget.FrameLayout;
@@ -67,7 +65,6 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
@@ -77,7 +74,7 @@
 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.testing.shared.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.ActivityOptionsWrapper;
 import com.android.launcher3.util.ComponentKey;
@@ -89,7 +86,6 @@
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.RemoteAnimationTargets;
 import com.android.quickstep.RemoteTargetGluer.RemoteTargetHandle;
-import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskIconCache;
 import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskThumbnailCache;
@@ -139,41 +135,6 @@
     /** The maximum amount that a task view can be scrimmed, dimmed or tinted. */
     public static final float MAX_PAGE_SCRIM_ALPHA = 0.4f;
 
-    /**
-     * Should the TaskView display clip off the left inset in RecentsView.
-     */
-    public static boolean clipLeft(DeviceProfile deviceProfile) {
-        return false;
-    }
-
-    /**
-     * Should the TaskView display clip off the top inset in RecentsView.
-     */
-    public static boolean clipTop(DeviceProfile deviceProfile) {
-        return false;
-    }
-
-    /**
-     * Should the TaskView display clip off the right inset in RecentsView.
-     */
-    public static boolean clipRight(DeviceProfile deviceProfile) {
-        return false;
-    }
-
-    /**
-     * Should the TaskView display clip off the bottom inset in RecentsView.
-     */
-    public static boolean clipBottom(DeviceProfile deviceProfile) {
-        return deviceProfile.isTablet;
-    }
-
-    /**
-     * Should the TaskView scale down to fit whole thumbnail in fullscreen.
-     */
-    public static boolean useFullThumbnail(DeviceProfile deviceProfile) {
-        return deviceProfile.isTablet && !deviceProfile.isTaskbarPresentInApps;
-    }
-
     private static final float EDGE_SCALE_DOWN_FACTOR_CAROUSEL = 0.03f;
     private static final float EDGE_SCALE_DOWN_FACTOR_GRID = 0.00f;
 
@@ -362,7 +323,18 @@
                 }
             };
 
-    private final TaskOutlineProvider mOutlineProvider;
+    public static final FloatProperty<TaskView> ICON_ALPHA =
+            new FloatProperty<TaskView>("iconAlpha") {
+                @Override
+                public void setValue(TaskView taskView, float v) {
+                    taskView.mIconView.setAlpha(v);
+                }
+
+                @Override
+                public Float get(TaskView taskView) {
+                    return taskView.mIconView.getAlpha();
+                }
+            };
 
     @Nullable
     protected Task mTask;
@@ -371,6 +343,7 @@
     protected final DigitalWellBeingToast mDigitalWellBeingToast;
     private float mFullscreenProgress;
     private float mGridProgress;
+    protected float mOverviewProgress;
     private float mNonGridScale = 1;
     private float mDismissScale = 1;
     protected final FullscreenDrawParams mCurrentFullscreenParams;
@@ -430,7 +403,6 @@
 
     private boolean mIsClickableAsLiveTile = true;
 
-
     public TaskView(Context context) {
         this(context, null);
     }
@@ -446,10 +418,6 @@
 
         mCurrentFullscreenParams = new FullscreenDrawParams(context);
         mDigitalWellBeingToast = new DigitalWellBeingToast(mActivity, this);
-
-        mOutlineProvider = new TaskOutlineProvider(getContext(), mCurrentFullscreenParams,
-                mActivity.getDeviceProfile().overviewTaskThumbnailTopMarginPx);
-        setOutlineProvider(mOutlineProvider);
     }
 
     public void setTaskViewId(int id) {
@@ -698,6 +666,9 @@
             if (freezeTaskList) {
                 ActivityOptionsCompat.setFreezeRecentTasksList(opts);
             }
+            // TODO(b/202826469): Replace setSplashScreenStyle with setDisableStartingWindow.
+            opts.setSplashScreenStyle(mSnapshotView.shouldShowSplashView()
+                    ? SPLASH_SCREEN_STYLE_SOLID_COLOR : opts.getSplashScreenStyle());
             Task.TaskKey key = mTask.key;
             UI_HELPER_EXECUTOR.execute(() -> {
                 if (!ActivityManagerWrapper.getInstance().startActivityFromRecents(key, opts)) {
@@ -726,10 +697,6 @@
                 return;
             }
 
-            // Reset the minimized state since we force-toggled the minimized state when entering
-            // overview, but never actually finished the recents animation
-            SystemUiProxy.INSTANCE.get(getContext()).setSplitScreenMinimized(false);
-
             mIsClickableAsLiveTile = false;
             RemoteAnimationTargets targets;
             if (remoteTargetHandles.length == 1) {
@@ -912,10 +879,9 @@
 
         int thumbnailTopMargin = deviceProfile.overviewTaskThumbnailTopMarginPx;
         int taskIconHeight = deviceProfile.overviewTaskIconSizePx;
-        int taskMargin = isGridTask ? deviceProfile.overviewTaskMarginGridPx
-                : deviceProfile.overviewTaskMarginPx;
-        int taskIconMargin = thumbnailTopMargin - taskIconHeight - taskMargin;
-        orientationHandler.setTaskIconParams(iconParams, taskIconMargin, taskIconHeight,
+        int taskMargin = deviceProfile.overviewTaskMarginPx;
+
+        orientationHandler.setTaskIconParams(iconParams, taskMargin, taskIconHeight,
                 thumbnailTopMargin, isRtl);
         iconParams.width = iconParams.height = taskIconHeight;
         mIconView.setLayoutParams(iconParams);
@@ -1102,6 +1068,21 @@
         return scale;
     }
 
+    /**
+     * Updates progress of task view for entering/exiting overview on swipe up/down.
+     *
+     * <p>Updates the alpha of any splash screen over the thumbnail if it exists.
+     */
+    public void setOverviewProgress(float overviewProgress) {
+        mOverviewProgress = overviewProgress;
+        applyThumbnailSplashAlpha();
+    }
+
+    protected void applyThumbnailSplashAlpha() {
+        mSnapshotView.setSplashAlpha(
+                Utilities.mapToRange(mOverviewProgress, 0f, 1f, 1f, 0f, LINEAR));
+    }
+
     private void setSplitSelectTranslationX(float x) {
         mSplitSelectTranslationX = x;
         applyTranslationX();
@@ -1289,33 +1270,6 @@
         mEndQuickswitchCuj = endQuickswitchCuj;
     }
 
-    private static final class TaskOutlineProvider extends ViewOutlineProvider {
-
-        private int mMarginTop;
-        private FullscreenDrawParams mFullscreenParams;
-
-        TaskOutlineProvider(Context context, FullscreenDrawParams fullscreenParams, int topMargin) {
-            mMarginTop = topMargin;
-            mFullscreenParams = fullscreenParams;
-        }
-
-        public void updateParams(FullscreenDrawParams params, int topMargin) {
-            mFullscreenParams = params;
-            mMarginTop = topMargin;
-        }
-
-        @Override
-        public void getOutline(View view, Outline outline) {
-            RectF insets = mFullscreenParams.mCurrentDrawnInsets;
-            float scale = mFullscreenParams.mScale;
-            outline.setRoundRect(0,
-                    (int) (mMarginTop * scale),
-                    (int) ((insets.left + view.getWidth() + insets.right) * scale),
-                    (int) ((insets.top + view.getHeight() + insets.bottom) * scale),
-                    mFullscreenParams.mCurrentDrawnCornerRadius);
-        }
-    }
-
     private int getExpectedViewHeight(View view) {
         int expectedHeight;
         int h = view.getLayoutParams().height;
@@ -1343,7 +1297,7 @@
                 continue;
             }
             for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
-                    mActivity.getDeviceProfile(), taskContainer)) {
+                    taskContainer)) {
                 info.addAction(s.createAccessibilityAction(context));
             }
         }
@@ -1381,7 +1335,7 @@
                 continue;
             }
             for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
-                    mActivity.getDeviceProfile(), taskContainer)) {
+                    taskContainer)) {
                 if (s.hasHandlerForAction(action)) {
                     s.onClick(this);
                     return true;
@@ -1421,11 +1375,6 @@
         mSnapshotView.getTaskOverlay().setFullscreenProgress(progress);
 
         updateSnapshotRadius();
-
-        mOutlineProvider.updateParams(
-                mCurrentFullscreenParams,
-                mActivity.getDeviceProfile().overviewTaskThumbnailTopMarginPx);
-        invalidateOutline();
     }
 
     protected void updateSnapshotRadius() {
@@ -1537,7 +1486,6 @@
     }
 
     public void initiateSplitSelect(SplitPositionOption splitPositionOption) {
-        AbstractFloatingView.closeOpenViews(mActivity, false, TYPE_TASK_MENU);
         getRecentsView().initiateSplitSelect(this, splitPositionOption.stagePosition);
     }
 
@@ -1584,17 +1532,14 @@
             RectF insets = pph.getInsetsToDrawInFullscreen(dp);
 
             float currentInsetsLeft = insets.left * fullscreenProgress;
+            float currentInsetsTop = insets.top * fullscreenProgress;
             float currentInsetsRight = insets.right * fullscreenProgress;
-            float insetsBottom = insets.bottom;
-            if (dp.isTaskbarPresentInApps) {
-                insetsBottom = Math.max(0, insetsBottom - dp.taskbarSize);
-            }
-            mCurrentDrawnInsets.set(currentInsetsLeft, insets.top * fullscreenProgress,
-                    currentInsetsRight, insetsBottom * fullscreenProgress);
-            float fullscreenCornerRadius = dp.isMultiWindowMode ? 0 : mWindowCornerRadius;
+            float currentInsetsBottom = insets.bottom * fullscreenProgress;
+            mCurrentDrawnInsets.set(
+                    currentInsetsLeft, currentInsetsTop, currentInsetsRight, currentInsetsBottom);
 
             mCurrentDrawnCornerRadius =
-                    Utilities.mapRange(fullscreenProgress, mCornerRadius, fullscreenCornerRadius)
+                    Utilities.mapRange(fullscreenProgress, mCornerRadius, mWindowCornerRadius)
                             / parentScale / taskViewScale;
 
             // We scaled the thumbnail to fit the content (excluding insets) within task view width.
diff --git a/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java b/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
index d8be307..4eec319 100644
--- a/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
+++ b/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
@@ -23,6 +23,7 @@
 import static org.mockito.Mockito.when;
 
 import android.os.Handler;
+import android.view.View;
 
 import androidx.test.runner.AndroidJUnit4;
 
@@ -58,6 +59,8 @@
     TaskbarControllers mockTaskbarControllers;
     @Mock
     TaskbarActivityContext mockTaskbarActivityContext;
+    @Mock
+    View mockView;
 
     private TaskbarNavButtonController mNavButtonController;
 
@@ -76,110 +79,110 @@
 
     @Test
     public void testPressBack() {
-        mNavButtonController.onButtonClick(BUTTON_BACK);
+        mNavButtonController.onButtonClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(1)).onBackPressed();
     }
 
     @Test
     public void testPressImeSwitcher() {
-        mNavButtonController.onButtonClick(BUTTON_IME_SWITCH);
+        mNavButtonController.onButtonClick(BUTTON_IME_SWITCH, mockView);
         verify(mockSystemUiProxy, times(1)).onImeSwitcherPressed();
     }
 
     @Test
     public void testPressA11yShortClick() {
-        mNavButtonController.onButtonClick(BUTTON_A11Y);
+        mNavButtonController.onButtonClick(BUTTON_A11Y, mockView);
         verify(mockSystemUiProxy, times(1))
                 .notifyAccessibilityButtonClicked(DISPLAY_ID);
     }
 
     @Test
     public void testPressA11yLongClick() {
-        mNavButtonController.onButtonLongClick(BUTTON_A11Y);
+        mNavButtonController.onButtonLongClick(BUTTON_A11Y, mockView);
         verify(mockSystemUiProxy, times(1)).notifyAccessibilityButtonLongClicked();
     }
 
     @Test
     public void testLongPressHome() {
-        mNavButtonController.onButtonLongClick(BUTTON_HOME);
+        mNavButtonController.onButtonLongClick(BUTTON_HOME, mockView);
         verify(mockSystemUiProxy, times(1)).startAssistant(any());
     }
 
     @Test
     public void testPressHome() {
-        mNavButtonController.onButtonClick(BUTTON_HOME);
+        mNavButtonController.onButtonClick(BUTTON_HOME, mockView);
         verify(mockCommandHelper, times(1)).addCommand(TYPE_HOME);
     }
 
     @Test
     public void testPressRecents() {
-        mNavButtonController.onButtonClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonClick(BUTTON_RECENTS, mockView);
         verify(mockCommandHelper, times(1)).addCommand(TYPE_TOGGLE);
     }
 
     @Test
     public void testPressRecentsWithScreenPinned() {
         mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
-        mNavButtonController.onButtonClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonClick(BUTTON_RECENTS, mockView);
         verify(mockCommandHelper, times(0)).addCommand(TYPE_TOGGLE);
     }
 
     @Test
     public void testLongPressBackRecentsNotPinned() {
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(0)).stopScreenPinning();
     }
 
     @Test
     public void testLongPressBackRecentsPinned() {
         mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(1)).stopScreenPinning();
     }
 
     @Test
     public void testLongPressBackRecentsTooLongPinned() {
         mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
         try {
             Thread.sleep(SCREEN_PIN_LONG_PRESS_THRESHOLD + 5);
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(0)).stopScreenPinning();
     }
 
     @Test
     public void testLongPressBackRecentsMultipleAttemptPinned() {
         mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
         try {
             Thread.sleep(SCREEN_PIN_LONG_PRESS_THRESHOLD + 5);
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(0)).stopScreenPinning();
 
         // Try again w/in threshold
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockSystemUiProxy, times(1)).stopScreenPinning();
     }
 
     @Test
     public void testLongPressHomeScreenPinned() {
         mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
-        mNavButtonController.onButtonLongClick(BUTTON_HOME);
+        mNavButtonController.onButtonLongClick(BUTTON_HOME, mockView);
         verify(mockSystemUiProxy, times(0)).startAssistant(any());
     }
 
     @Test
     public void testNoCallsToNullLogger() {
-        mNavButtonController.onButtonClick(BUTTON_HOME);
+        mNavButtonController.onButtonClick(BUTTON_HOME, mockView);
         verify(mockStatsLogManager, times(0)).logger();
         verify(mockStatsLogger, times(0)).log(any());
     }
@@ -187,9 +190,9 @@
     @Test
     public void testNoCallsAfterNullingOut() {
         mNavButtonController.init(mockTaskbarControllers);
-        mNavButtonController.onButtonClick(BUTTON_HOME);
+        mNavButtonController.onButtonClick(BUTTON_HOME, mockView);
         mNavButtonController.onDestroy();
-        mNavButtonController.onButtonClick(BUTTON_HOME);
+        mNavButtonController.onButtonClick(BUTTON_HOME, mockView);
         verify(mockStatsLogger, times(1)).log(LAUNCHER_TASKBAR_HOME_BUTTON_TAP);
         verify(mockStatsLogger, times(0)).log(LAUNCHER_TASKBAR_HOME_BUTTON_LONGPRESS);
     }
@@ -197,7 +200,7 @@
     @Test
     public void testLogOnTap() {
         mNavButtonController.init(mockTaskbarControllers);
-        mNavButtonController.onButtonClick(BUTTON_HOME);
+        mNavButtonController.onButtonClick(BUTTON_HOME, mockView);
         verify(mockStatsLogger, times(1)).log(LAUNCHER_TASKBAR_HOME_BUTTON_TAP);
         verify(mockStatsLogger, times(0)).log(LAUNCHER_TASKBAR_HOME_BUTTON_LONGPRESS);
     }
@@ -205,7 +208,7 @@
     @Test
     public void testLogOnLongpress() {
         mNavButtonController.init(mockTaskbarControllers);
-        mNavButtonController.onButtonLongClick(BUTTON_HOME);
+        mNavButtonController.onButtonLongClick(BUTTON_HOME, mockView);
         verify(mockStatsLogger, times(1)).log(LAUNCHER_TASKBAR_HOME_BUTTON_LONGPRESS);
         verify(mockStatsLogger, times(0)).log(LAUNCHER_TASKBAR_HOME_BUTTON_TAP);
     }
@@ -213,11 +216,11 @@
     @Test
     public void testBackOverviewLogOnLongpress() {
         mNavButtonController.init(mockTaskbarControllers);
-        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS, mockView);
         verify(mockStatsLogger, times(1)).log(LAUNCHER_TASKBAR_OVERVIEW_BUTTON_LONGPRESS);
         verify(mockStatsLogger, times(0)).log(LAUNCHER_TASKBAR_OVERVIEW_BUTTON_TAP);
 
-        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK, mockView);
         verify(mockStatsLogger, times(1)).log(LAUNCHER_TASKBAR_BACK_BUTTON_LONGPRESS);
         verify(mockStatsLogger, times(0)).log(LAUNCHER_TASKBAR_BACK_BUTTON_TAP);
     }
diff --git a/quickstep/tests/src/com/android/quickstep/AbstractQuickStepTest.java b/quickstep/tests/src/com/android/quickstep/AbstractQuickStepTest.java
index 09f0858..f190e27 100644
--- a/quickstep/tests/src/com/android/quickstep/AbstractQuickStepTest.java
+++ b/quickstep/tests/src/com/android/quickstep/AbstractQuickStepTest.java
@@ -35,7 +35,7 @@
  * Base class for all instrumentation tests that deal with Quickstep.
  */
 public abstract class AbstractQuickStepTest extends AbstractLauncherUiTest {
-    static final boolean ENABLE_SHELL_TRANSITIONS =
+    public static final boolean ENABLE_SHELL_TRANSITIONS =
             SystemProperties.getBoolean("persist.wm.debug.shell_transit", false);
     @Override
     protected TestRule getRulesInsideActivityMonitor() {
diff --git a/quickstep/tests/src/com/android/quickstep/DeviceProfileTest.kt b/quickstep/tests/src/com/android/quickstep/DeviceProfileTest.kt
new file mode 100644
index 0000000..9977207
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/DeviceProfileTest.kt
@@ -0,0 +1,1479 @@
+/*
+ * Copyright (C) 2022 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 androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.DeviceProfileBaseTest
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Tests for DeviceProfile.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class DeviceProfileTest : DeviceProfileBaseTest() {
+
+    @Test
+    fun phonePortrait3Button() {
+        initializeVarsForPhone(isGestureMode = false)
+        val dp = newDP()
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:false\n" +
+                "\tisPhone:true\n" +
+                "\ttransposeLayoutWithOrientation:true\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1080.0px (411.42856dp)\n" +
+                "\theightPx: 2400.0px (914.2857dp)\n" +
+                "\tavailableWidthPx: 1080.0px (411.42856dp)\n" +
+                "\tavailableHeightPx: 2156.0px (821.3333dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 118.0px (44.95238dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 126.0px (48.0dp)\n" +
+                "\taspectRatio:2.2222223\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 104.0)dp\n" +
+                "\tcellWidthPx: 210.0px (80.0dp)\n" +
+                "\tcellHeightPx: 272.0px (103.61905dp)\n" +
+                "\tgetCellSize().x: 210.0px (80.0dp)\n" +
+                "\tgetCellSize().y: 272.0px (103.61905dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.top: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.right: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 28.0px (10.666667dp)\n" +
+                "\ticonSizePx: 157.0px (59.809525dp)\n" +
+                "\ticonTextSizePx: 36.0px (13.714286dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 146.0px (55.61905dp)\n" +
+                "\tallAppsShiftRange: 788.0px (300.1905dp)\n" +
+                "\tallAppsTopPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsIconSizePx: 157.0px (59.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 314.0px (119.61905dp)\n" +
+                "\tallAppsCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 4\n" +
+                "\tallAppsLeftRightPadding: 57.0px (21.714285dp)\n" +
+                "\tallAppsLeftRightMargin: 0.0px (0.0dp)\n" +
+                "\thotseatBarSizePx: 511.0px (194.66667dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 177.0px (67.42857dp)\n" +
+                "\thotseatBarBottomSpacePx: 147.0px (56.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 74.0px (28.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 200.0px (76.190475dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 0.0px (0.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 334.0px (127.2381dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 83.0px (31.619047dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 83.0px (31.619047dp)\n" +
+                "\tnumShownHotseatIcons: 4\n" +
+                "\thotseatBorderSpace: 95.0px (36.190475dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 913.0px (347.8095dp)\n" +
+                "\tisTaskbarPresent:false\n" +
+                "\tisTaskbarPresentInApps:false\n" +
+                "\ttaskbarSize: 0.0px (0.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 57.0px (21.714285dp)\n" +
+                "\tworkspacePadding.left: 29.0px (11.047619dp)\n" +
+                "\tworkspacePadding.top: 67.0px (25.52381dp)\n" +
+                "\tworkspacePadding.right: 29.0px (11.047619dp)\n" +
+                "\tworkspacePadding.bottom: 504.0px (192.0dp)\n" +
+                "\ticonScale: 0.9981516px (0.38024822dp)\n" +
+                "\tcellScaleToFit : 0.9981516px (0.38024822dp)\n" +
+                "\textraSpace: 211.0px (80.38095dp)\n" +
+                "\tunscaled extraSpace: 211.39073px (80.5298dp)\n" +
+                "\tmaxEmptySpace: 315.0px (120.0dp)\n" +
+                "\tworkspaceTopPadding: 95.0px (36.190475dp)\n" +
+                "\tworkspaceBottomPadding: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskMarginPx: 42.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 0.0px (0.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 168.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 63.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 42.0px (16.0dp)\n" +
+                "\toverviewRowSpacing: 0.0px (0.0dp)\n" +
+                "\toverviewGridSideMargin: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 84.0px (32.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 391.0px (148.95238dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1689.0px (643.4286dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.81892747px (0.31197238dp)\n" +
+                "\tgetCellLayoutHeight(): 1585.0px (603.8095dp)\n" +
+                "\tgetCellLayoutWidth(): 1022.0px (389.33334dp)\n")
+    }
+
+    @Test
+    fun phonePortrait() {
+        initializeVarsForPhone()
+        val dp = newDP()
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:false\n" +
+                "\tisPhone:true\n" +
+                "\ttransposeLayoutWithOrientation:true\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1080.0px (411.42856dp)\n" +
+                "\theightPx: 2400.0px (914.2857dp)\n" +
+                "\tavailableWidthPx: 1080.0px (411.42856dp)\n" +
+                "\tavailableHeightPx: 2219.0px (845.3333dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 118.0px (44.95238dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 63.0px (24.0dp)\n" +
+                "\taspectRatio:2.2222223\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 104.0)dp\n" +
+                "\tcellWidthPx: 210.0px (80.0dp)\n" +
+                "\tcellHeightPx: 272.0px (103.61905dp)\n" +
+                "\tgetCellSize().x: 210.0px (80.0dp)\n" +
+                "\tgetCellSize().y: 272.0px (103.61905dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.top: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.right: 28.0px (10.666667dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 28.0px (10.666667dp)\n" +
+                "\ticonSizePx: 157.0px (59.809525dp)\n" +
+                "\ticonTextSizePx: 36.0px (13.714286dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 146.0px (55.61905dp)\n" +
+                "\tallAppsShiftRange: 788.0px (300.1905dp)\n" +
+                "\tallAppsTopPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsIconSizePx: 157.0px (59.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 314.0px (119.61905dp)\n" +
+                "\tallAppsCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 4\n" +
+                "\tallAppsLeftRightPadding: 57.0px (21.714285dp)\n" +
+                "\tallAppsLeftRightMargin: 0.0px (0.0dp)\n" +
+                "\thotseatBarSizePx: 511.0px (194.66667dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 177.0px (67.42857dp)\n" +
+                "\thotseatBarBottomSpacePx: 126.0px (48.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 95.0px (36.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 200.0px (76.190475dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 0.0px (0.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 334.0px (127.2381dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 83.0px (31.619047dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 83.0px (31.619047dp)\n" +
+                "\tnumShownHotseatIcons: 4\n" +
+                "\thotseatBorderSpace: 95.0px (36.190475dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 913.0px (347.8095dp)\n" +
+                "\tisTaskbarPresent:false\n" +
+                "\tisTaskbarPresentInApps:false\n" +
+                "\ttaskbarSize: 0.0px (0.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 57.0px (21.714285dp)\n" +
+                "\tworkspacePadding.left: 29.0px (11.047619dp)\n" +
+                "\tworkspacePadding.top: 67.0px (25.52381dp)\n" +
+                "\tworkspacePadding.right: 29.0px (11.047619dp)\n" +
+                "\tworkspacePadding.bottom: 567.0px (216.0dp)\n" +
+                "\ticonScale: 0.9981516px (0.38024822dp)\n" +
+                "\tcellScaleToFit : 0.9981516px (0.38024822dp)\n" +
+                "\textraSpace: 211.0px (80.38095dp)\n" +
+                "\tunscaled extraSpace: 211.39073px (80.5298dp)\n" +
+                "\tmaxEmptySpace: 315.0px (120.0dp)\n" +
+                "\tworkspaceTopPadding: 95.0px (36.190475dp)\n" +
+                "\tworkspaceBottomPadding: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskMarginPx: 42.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 0.0px (0.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 168.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 63.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 42.0px (16.0dp)\n" +
+                "\toverviewRowSpacing: 0.0px (0.0dp)\n" +
+                "\toverviewGridSideMargin: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 84.0px (32.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 391.0px (148.95238dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1689.0px (643.4286dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.81892747px (0.31197238dp)\n" +
+                "\tgetCellLayoutHeight(): 1585.0px (603.8095dp)\n" +
+                "\tgetCellLayoutWidth(): 1022.0px (389.33334dp)\n")
+    }
+
+    @Test
+    fun tabletLandscape3Button() {
+        initializeVarsForTablet(isLandscape = true, isGestureMode = false)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.0 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2560.0px (1280.0dp)\n" +
+                "\theightPx: 1600.0px (800.0dp)\n" +
+                "\tavailableWidthPx: 2560.0px (1280.0dp)\n" +
+                "\tavailableHeightPx: 1496.0px (748.0dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 104.0px (52.0dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.6\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 6\n" +
+                "\tinv.numSearchContainerColumns: 3\n" +
+                "\tminCellSize: PointF(120.0, 104.0)dp\n" +
+                "\tcellWidthPx: 240.0px (120.0dp)\n" +
+                "\tcellHeightPx: 208.0px (104.0dp)\n" +
+                "\tgetCellSize().x: 240.0px (120.0dp)\n" +
+                "\tgetCellSize().y: 208.0px (104.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 128.0px (64.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 59.0px (29.5dp)\n" +
+                "\tcellLayoutPaddingPx.top: 32.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 59.0px (29.5dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 59.0px (29.5dp)\n" +
+                "\ticonSizePx: 120.0px (60.0dp)\n" +
+                "\ticonTextSizePx: 28.0px (14.0dp)\n" +
+                "\ticonDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tfolderCellWidthPx: 240.0px (120.0dp)\n" +
+                "\tfolderCellHeightPx: 208.0px (104.0dp)\n" +
+                "\tfolderChildIconSizePx: 120.0px (60.0dp)\n" +
+                "\tfolderChildTextSizePx: 28.0px (14.0dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 16.0px (8.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 32.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 48.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 104.0px (52.0dp)\n" +
+                "\tallAppsShiftRange: 1496.0px (748.0dp)\n" +
+                "\tallAppsTopPadding: 104.0px (52.0dp)\n" +
+                "\tallAppsIconSizePx: 120.0px (60.0dp)\n" +
+                "\tallAppsIconTextSizePx: 28.0px (14.0dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tallAppsCellHeightPx: 284.0px (142.0dp)\n" +
+                "\tallAppsCellWidthPx: 252.0px (126.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 32.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 32.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 64.0px (32.0dp)\n" +
+                "\tallAppsLeftRightMargin: 380.0px (190.0dp)\n" +
+                "\thotseatBarSizePx: 200.0px (100.0dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 135.0px (67.5dp)\n" +
+                "\thotseatBarBottomSpacePx: 80.0px (40.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 705.0px (352.5dp)\n" +
+                "\thotseatQsbSpace: 64.0px (32.0dp)\n" +
+                "\thotseatQsbHeight: 126.0px (63.0dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 128.0px (64.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: -8.0px (-4.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 73.0px (36.5dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 954.0px (477.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 705.0px (352.5dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 36.0px (18.0dp)\n" +
+                "\tisQsbInline: true\n" +
+                "\thotseatQsbWidth: 619.0px (309.5dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 120.0px (60.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 240.0px (120.0dp)\n" +
+                "\tworkspacePadding.left: 181.0px (90.5dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 181.0px (90.5dp)\n" +
+                "\tworkspacePadding.bottom: 237.0px (118.5dp)\n" +
+                "\ticonScale: 1.0px (0.5dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.5dp)\n" +
+                "\textraSpace: 104.0px (52.0dp)\n" +
+                "\tunscaled extraSpace: 104.0px (52.0dp)\n" +
+                "\tmaxEmptySpace: 200.0px (100.0dp)\n" +
+                "\tworkspaceTopPadding: 32.0px (16.0dp)\n" +
+                "\tworkspaceBottomPadding: 72.0px (36.0dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 96.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 128.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 40.0px (20.0dp)\n" +
+                "\toverviewActionsHeight: 96.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewPageSpacing: 88.0px (44.0dp)\n" +
+                "\toverviewRowSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewGridSideMargin: 128.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarSizePx: 144.0px (72.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 64.0px (32.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 312.0px (156.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1272.0px (636.0dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 48.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.76250994px (0.38125497dp)\n" +
+                "\tgetCellLayoutHeight(): 1259.0px (629.5dp)\n" +
+                "\tgetCellLayoutWidth(): 2198.0px (1099.0dp)\n")
+    }
+
+    @Test
+    fun tabletLandscape() {
+        initializeVarsForTablet(isLandscape = true)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.0 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2560.0px (1280.0dp)\n" +
+                "\theightPx: 1600.0px (800.0dp)\n" +
+                "\tavailableWidthPx: 2560.0px (1280.0dp)\n" +
+                "\tavailableHeightPx: 1496.0px (748.0dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 104.0px (52.0dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.6\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 6\n" +
+                "\tinv.numSearchContainerColumns: 3\n" +
+                "\tminCellSize: PointF(120.0, 104.0)dp\n" +
+                "\tcellWidthPx: 240.0px (120.0dp)\n" +
+                "\tcellHeightPx: 208.0px (104.0dp)\n" +
+                "\tgetCellSize().x: 240.0px (120.0dp)\n" +
+                "\tgetCellSize().y: 208.0px (104.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 128.0px (64.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 59.0px (29.5dp)\n" +
+                "\tcellLayoutPaddingPx.top: 32.0px (16.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 59.0px (29.5dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 59.0px (29.5dp)\n" +
+                "\ticonSizePx: 120.0px (60.0dp)\n" +
+                "\ticonTextSizePx: 28.0px (14.0dp)\n" +
+                "\ticonDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tfolderCellWidthPx: 240.0px (120.0dp)\n" +
+                "\tfolderCellHeightPx: 208.0px (104.0dp)\n" +
+                "\tfolderChildIconSizePx: 120.0px (60.0dp)\n" +
+                "\tfolderChildTextSizePx: 28.0px (14.0dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 16.0px (8.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 32.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 48.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 104.0px (52.0dp)\n" +
+                "\tallAppsShiftRange: 1496.0px (748.0dp)\n" +
+                "\tallAppsTopPadding: 104.0px (52.0dp)\n" +
+                "\tallAppsIconSizePx: 120.0px (60.0dp)\n" +
+                "\tallAppsIconTextSizePx: 28.0px (14.0dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tallAppsCellHeightPx: 284.0px (142.0dp)\n" +
+                "\tallAppsCellWidthPx: 252.0px (126.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 32.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 32.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 64.0px (32.0dp)\n" +
+                "\tallAppsLeftRightMargin: 380.0px (190.0dp)\n" +
+                "\thotseatBarSizePx: 200.0px (100.0dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 135.0px (67.5dp)\n" +
+                "\thotseatBarBottomSpacePx: 80.0px (40.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 64.0px (32.0dp)\n" +
+                "\thotseatQsbHeight: 126.0px (63.0dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 128.0px (64.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: -8.0px (-4.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 73.0px (36.5dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 1040.0px (520.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 300.0px (150.0dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 100.0px (50.0dp)\n" +
+                "\tisQsbInline: true\n" +
+                "\thotseatQsbWidth: 640.0px (320.0dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 120.0px (60.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 240.0px (120.0dp)\n" +
+                "\tworkspacePadding.left: 181.0px (90.5dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 181.0px (90.5dp)\n" +
+                "\tworkspacePadding.bottom: 237.0px (118.5dp)\n" +
+                "\ticonScale: 1.0px (0.5dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.5dp)\n" +
+                "\textraSpace: 104.0px (52.0dp)\n" +
+                "\tunscaled extraSpace: 104.0px (52.0dp)\n" +
+                "\tmaxEmptySpace: 200.0px (100.0dp)\n" +
+                "\tworkspaceTopPadding: 32.0px (16.0dp)\n" +
+                "\tworkspaceBottomPadding: 72.0px (36.0dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 96.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 128.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 40.0px (20.0dp)\n" +
+                "\toverviewActionsHeight: 96.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewPageSpacing: 88.0px (44.0dp)\n" +
+                "\toverviewRowSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewGridSideMargin: 128.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarSizePx: 144.0px (72.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 64.0px (32.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 312.0px (156.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1272.0px (636.0dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 48.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.76250994px (0.38125497dp)\n" +
+                "\tgetCellLayoutHeight(): 1259.0px (629.5dp)\n" +
+                "\tgetCellLayoutWidth(): 2198.0px (1099.0dp)\n")
+    }
+
+    @Test
+    fun tabletPortrait3Button() {
+        initializeVarsForTablet(isGestureMode = false)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.0 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1600.0px (800.0dp)\n" +
+                "\theightPx: 2560.0px (1280.0dp)\n" +
+                "\tavailableWidthPx: 1600.0px (800.0dp)\n" +
+                "\tavailableHeightPx: 2456.0px (1228.0dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 104.0px (52.0dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.6\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 6\n" +
+                "\tinv.numSearchContainerColumns: 3\n" +
+                "\tminCellSize: PointF(102.0, 120.0)dp\n" +
+                "\tcellWidthPx: 204.0px (102.0dp)\n" +
+                "\tcellHeightPx: 240.0px (120.0dp)\n" +
+                "\tgetCellSize().x: 204.0px (102.0dp)\n" +
+                "\tgetCellSize().y: 240.0px (120.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 128.0px (64.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.top: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 72.0px (36.0dp)\n" +
+                "\ticonSizePx: 120.0px (60.0dp)\n" +
+                "\ticonTextSizePx: 28.0px (14.0dp)\n" +
+                "\ticonDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tfolderCellWidthPx: 240.0px (120.0dp)\n" +
+                "\tfolderCellHeightPx: 208.0px (104.0dp)\n" +
+                "\tfolderChildIconSizePx: 120.0px (60.0dp)\n" +
+                "\tfolderChildTextSizePx: 28.0px (14.0dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 16.0px (8.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 32.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 48.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 704.0px (352.0dp)\n" +
+                "\tallAppsShiftRange: 1936.0px (968.0dp)\n" +
+                "\tallAppsTopPadding: 624.0px (312.0dp)\n" +
+                "\tallAppsIconSizePx: 120.0px (60.0dp)\n" +
+                "\tallAppsIconTextSizePx: 28.0px (14.0dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tallAppsCellHeightPx: 316.0px (158.0dp)\n" +
+                "\tallAppsCellWidthPx: 192.0px (96.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 16.0px (8.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 32.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 56.0px (28.0dp)\n" +
+                "\tallAppsLeftRightMargin: 128.0px (64.0dp)\n" +
+                "\thotseatBarSizePx: 358.0px (179.0dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 135.0px (67.5dp)\n" +
+                "\thotseatBarBottomSpacePx: 72.0px (36.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 558.0px (279.0dp)\n" +
+                "\thotseatQsbSpace: 64.0px (32.0dp)\n" +
+                "\thotseatQsbHeight: 126.0px (63.0dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 216.0px (108.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 158.0px (79.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 65.0px (32.5dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 150.0px (75.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 558.0px (279.0dp)\n" +
+                "\tnumShownHotseatIcons: 5\n" +
+                "\thotseatBorderSpace: 73.0px (36.5dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1300.0px (650.0dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 120.0px (60.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 108.0px (54.0dp)\n" +
+                "\tworkspacePadding.left: 36.0px (18.0dp)\n" +
+                "\tworkspacePadding.top: 87.0px (43.5dp)\n" +
+                "\tworkspacePadding.right: 36.0px (18.0dp)\n" +
+                "\tworkspacePadding.bottom: 513.0px (256.5dp)\n" +
+                "\ticonScale: 1.0px (0.5dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.5dp)\n" +
+                "\textraSpace: 362.0px (181.0dp)\n" +
+                "\tunscaled extraSpace: 362.0px (181.0dp)\n" +
+                "\tmaxEmptySpace: 19998.0px (9999.0dp)\n" +
+                "\tworkspaceTopPadding: 159.0px (79.5dp)\n" +
+                "\tworkspaceBottomPadding: 203.0px (101.5dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 96.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 128.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 48.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 96.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewPageSpacing: 88.0px (44.0dp)\n" +
+                "\toverviewRowSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewGridSideMargin: 128.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 220.0px (110.0dp)\n" +
+                "\tdropTargetBarSizePx: 144.0px (72.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 96.0px (48.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 564.0px (282.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1986.0px (993.0dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 48.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.76616377px (0.38308188dp)\n" +
+                "\tgetCellLayoutHeight(): 1856.0px (928.0dp)\n" +
+                "\tgetCellLayoutWidth(): 1528.0px (764.0dp)\n")
+    }
+
+    @Test
+    fun tabletPortrait() {
+        initializeVarsForTablet()
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.0 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1600.0px (800.0dp)\n" +
+                "\theightPx: 2560.0px (1280.0dp)\n" +
+                "\tavailableWidthPx: 1600.0px (800.0dp)\n" +
+                "\tavailableHeightPx: 2456.0px (1228.0dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 104.0px (52.0dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.6\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 6\n" +
+                "\tinv.numSearchContainerColumns: 3\n" +
+                "\tminCellSize: PointF(102.0, 120.0)dp\n" +
+                "\tcellWidthPx: 204.0px (102.0dp)\n" +
+                "\tcellHeightPx: 240.0px (120.0dp)\n" +
+                "\tgetCellSize().x: 204.0px (102.0dp)\n" +
+                "\tgetCellSize().y: 240.0px (120.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 128.0px (64.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.top: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 72.0px (36.0dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 72.0px (36.0dp)\n" +
+                "\ticonSizePx: 120.0px (60.0dp)\n" +
+                "\ticonTextSizePx: 28.0px (14.0dp)\n" +
+                "\ticonDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tfolderCellWidthPx: 240.0px (120.0dp)\n" +
+                "\tfolderCellHeightPx: 208.0px (104.0dp)\n" +
+                "\tfolderChildIconSizePx: 120.0px (60.0dp)\n" +
+                "\tfolderChildTextSizePx: 28.0px (14.0dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 16.0px (8.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 32.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 32.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 32.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 48.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 704.0px (352.0dp)\n" +
+                "\tallAppsShiftRange: 1936.0px (968.0dp)\n" +
+                "\tallAppsTopPadding: 624.0px (312.0dp)\n" +
+                "\tallAppsIconSizePx: 120.0px (60.0dp)\n" +
+                "\tallAppsIconTextSizePx: 28.0px (14.0dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 14.0px (7.0dp)\n" +
+                "\tallAppsCellHeightPx: 316.0px (158.0dp)\n" +
+                "\tallAppsCellWidthPx: 192.0px (96.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 16.0px (8.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 32.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 56.0px (28.0dp)\n" +
+                "\tallAppsLeftRightMargin: 128.0px (64.0dp)\n" +
+                "\thotseatBarSizePx: 358.0px (179.0dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 135.0px (67.5dp)\n" +
+                "\thotseatBarBottomSpacePx: 72.0px (36.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 64.0px (32.0dp)\n" +
+                "\thotseatQsbHeight: 126.0px (63.0dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 216.0px (108.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 158.0px (79.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 65.0px (32.5dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 150.0px (75.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 150.0px (75.0dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 116.0px (58.0dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1300.0px (650.0dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 120.0px (60.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 108.0px (54.0dp)\n" +
+                "\tworkspacePadding.left: 36.0px (18.0dp)\n" +
+                "\tworkspacePadding.top: 87.0px (43.5dp)\n" +
+                "\tworkspacePadding.right: 36.0px (18.0dp)\n" +
+                "\tworkspacePadding.bottom: 513.0px (256.5dp)\n" +
+                "\ticonScale: 1.0px (0.5dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.5dp)\n" +
+                "\textraSpace: 362.0px (181.0dp)\n" +
+                "\tunscaled extraSpace: 362.0px (181.0dp)\n" +
+                "\tmaxEmptySpace: 19998.0px (9999.0dp)\n" +
+                "\tworkspaceTopPadding: 159.0px (79.5dp)\n" +
+                "\tworkspaceBottomPadding: 203.0px (101.5dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 96.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 88.0px (44.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 128.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 48.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 96.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewPageSpacing: 88.0px (44.0dp)\n" +
+                "\toverviewRowSpacing: 72.0px (36.0dp)\n" +
+                "\toverviewGridSideMargin: 128.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 220.0px (110.0dp)\n" +
+                "\tdropTargetBarSizePx: 144.0px (72.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 96.0px (48.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 564.0px (282.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1986.0px (993.0dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 48.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.76616377px (0.38308188dp)\n" +
+                "\tgetCellLayoutHeight(): 1856.0px (928.0dp)\n" +
+                "\tgetCellLayoutWidth(): 1528.0px (764.0dp)\n")
+    }
+
+    @Test
+    fun twoPanelLandscape3Button() {
+        initializeVarsForTwoPanel(isLandscape = true, isGestureMode = false)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:true\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2208.0px (841.1429dp)\n" +
+                "\theightPx: 1840.0px (700.9524dp)\n" +
+                "\tavailableWidthPx: 2208.0px (841.1429dp)\n" +
+                "\tavailableHeightPx: 1730.0px (659.0476dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 110.0px (41.904762dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.2\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 4\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 102.0)dp\n" +
+                "\tcellWidthPx: 210.0px (80.0dp)\n" +
+                "\tcellHeightPx: 267.0px (101.71429dp)\n" +
+                "\tgetCellSize().x: 210.0px (80.0dp)\n" +
+                "\tgetCellSize().y: 267.0px (101.71429dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutPaddingPx.left: 26.0px (9.904762dp)\n" +
+                "\tcellLayoutPaddingPx.top: 18.0px (6.857143dp)\n" +
+                "\tcellLayoutPaddingPx.right: 26.0px (9.904762dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 26.0px (9.904762dp)\n" +
+                "\ticonSizePx: 157.0px (59.809525dp)\n" +
+                "\ticonTextSizePx: 36.0px (13.714286dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsShiftRange: 1730.0px (659.0476dp)\n" +
+                "\tallAppsTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsIconSizePx: 157.0px (59.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 315.0px (120.0dp)\n" +
+                "\tallAppsCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 52.0px (19.809525dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 137.0px (52.190475dp)\n" +
+                "\tallAppsLeftRightMargin: 207.0px (78.85714dp)\n" +
+                "\thotseatBarSizePx: 417.0px (158.85715dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 177.0px (67.42857dp)\n" +
+                "\thotseatBarBottomSpacePx: 53.0px (20.190475dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 744.0px (283.42856dp)\n" +
+                "\thotseatQsbSpace: 74.0px (28.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 116.0px (44.190475dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 197.0px (75.04762dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 43.0px (16.380953dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 106.0px (40.38095dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 744.0px (283.42856dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 83.0px (31.619047dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1467.0px (558.8571dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 158.0px (60.190475dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 79.0px (30.095238dp)\n" +
+                "\tworkspacePadding.left: 53.0px (20.190475dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 53.0px (20.190475dp)\n" +
+                "\tworkspacePadding.bottom: 461.0px (175.61905dp)\n" +
+                "\ticonScale: 0.99864316px (0.3804355dp)\n" +
+                "\tcellScaleToFit : 0.99864316px (0.3804355dp)\n" +
+                "\textraSpace: 57.0px (21.714285dp)\n" +
+                "\tunscaled extraSpace: 57.077446px (21.74379dp)\n" +
+                "\tmaxEmptySpace: 131.0px (49.904762dp)\n" +
+                "\tworkspaceTopPadding: 18.0px (6.857143dp)\n" +
+                "\tworkspaceBottomPadding: 39.0px (14.857142dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 158.0px (60.190475dp)\n" +
+                "\toverviewActionsTopMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewRowSpacing: 74.0px (28.190475dp)\n" +
+                "\toverviewGridSideMargin: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 299.0px (113.90476dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1307.0px (497.90475dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.79432625px (0.30260047dp)\n" +
+                "\tgetCellLayoutHeight(): 1269.0px (483.42856dp)\n" +
+                "\tgetCellLayoutWidth(): 1051.0px (400.38095dp)\n")
+    }
+
+    @Test
+    fun twoPanelLandscape() {
+        initializeVarsForTwoPanel(isLandscape = true)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:true\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2208.0px (841.1429dp)\n" +
+                "\theightPx: 1840.0px (700.9524dp)\n" +
+                "\tavailableWidthPx: 2208.0px (841.1429dp)\n" +
+                "\tavailableHeightPx: 1730.0px (659.0476dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 110.0px (41.904762dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.2\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 4\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 102.0)dp\n" +
+                "\tcellWidthPx: 210.0px (80.0dp)\n" +
+                "\tcellHeightPx: 267.0px (101.71429dp)\n" +
+                "\tgetCellSize().x: 210.0px (80.0dp)\n" +
+                "\tgetCellSize().y: 267.0px (101.71429dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutPaddingPx.left: 26.0px (9.904762dp)\n" +
+                "\tcellLayoutPaddingPx.top: 18.0px (6.857143dp)\n" +
+                "\tcellLayoutPaddingPx.right: 26.0px (9.904762dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 26.0px (9.904762dp)\n" +
+                "\ticonSizePx: 157.0px (59.809525dp)\n" +
+                "\ticonTextSizePx: 36.0px (13.714286dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsShiftRange: 1730.0px (659.0476dp)\n" +
+                "\tallAppsTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsIconSizePx: 157.0px (59.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 315.0px (120.0dp)\n" +
+                "\tallAppsCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tallAppsBorderSpacePxX: 52.0px (19.809525dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 137.0px (52.190475dp)\n" +
+                "\tallAppsLeftRightMargin: 207.0px (78.85714dp)\n" +
+                "\thotseatBarSizePx: 417.0px (158.85715dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 177.0px (67.42857dp)\n" +
+                "\thotseatBarBottomSpacePx: 53.0px (20.190475dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 74.0px (28.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 116.0px (44.190475dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 197.0px (75.04762dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 43.0px (16.380953dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 370.0px (140.95238dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 370.0px (140.95238dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 105.0px (40.0dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1467.0px (558.8571dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 158.0px (60.190475dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 79.0px (30.095238dp)\n" +
+                "\tworkspacePadding.left: 53.0px (20.190475dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 53.0px (20.190475dp)\n" +
+                "\tworkspacePadding.bottom: 461.0px (175.61905dp)\n" +
+                "\ticonScale: 0.99864316px (0.3804355dp)\n" +
+                "\tcellScaleToFit : 0.99864316px (0.3804355dp)\n" +
+                "\textraSpace: 57.0px (21.714285dp)\n" +
+                "\tunscaled extraSpace: 57.077446px (21.74379dp)\n" +
+                "\tmaxEmptySpace: 131.0px (49.904762dp)\n" +
+                "\tworkspaceTopPadding: 18.0px (6.857143dp)\n" +
+                "\tworkspaceBottomPadding: 39.0px (14.857142dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 158.0px (60.190475dp)\n" +
+                "\toverviewActionsTopMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewRowSpacing: 74.0px (28.190475dp)\n" +
+                "\toverviewGridSideMargin: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 299.0px (113.90476dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1307.0px (497.90475dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.79432625px (0.30260047dp)\n" +
+                "\tgetCellLayoutHeight(): 1269.0px (483.42856dp)\n" +
+                "\tgetCellLayoutWidth(): 1051.0px (400.38095dp)\n")
+    }
+
+    @Test
+    fun twoPanelPortrait3Button() {
+        initializeVarsForTwoPanel(isGestureMode = false)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:true\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1840.0px (700.9524dp)\n" +
+                "\theightPx: 2208.0px (841.1429dp)\n" +
+                "\tavailableWidthPx: 1840.0px (700.9524dp)\n" +
+                "\tavailableHeightPx: 2098.0px (799.2381dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 110.0px (41.904762dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.2\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 4\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(68.0, 116.0)dp\n" +
+                "\tcellWidthPx: 178.0px (67.809525dp)\n" +
+                "\tcellHeightPx: 304.0px (115.809525dp)\n" +
+                "\tgetCellSize().x: 178.0px (67.809525dp)\n" +
+                "\tgetCellSize().y: 304.0px (115.809525dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutPaddingPx.left: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.top: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 21.0px (8.0dp)\n" +
+                "\ticonSizePx: 136.0px (51.809525dp)\n" +
+                "\ticonTextSizePx: 31.0px (11.809524dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsShiftRange: 2098.0px (799.2381dp)\n" +
+                "\tallAppsTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsIconSizePx: 136.0px (51.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 31.0px (11.809524dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 345.0px (131.42857dp)\n" +
+                "\tallAppsCellWidthPx: 178.0px (67.809525dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 73.0px (27.809525dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 126.0px (48.0dp)\n" +
+                "\tallAppsLeftRightMargin: 155.0px (59.04762dp)\n" +
+                "\thotseatBarSizePx: 459.0px (174.85715dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 153.0px (58.285713dp)\n" +
+                "\thotseatBarBottomSpacePx: 95.0px (36.190475dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 660.0px (251.42857dp)\n" +
+                "\thotseatQsbSpace: 95.0px (36.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 171.0px (65.14286dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 219.0px (83.42857dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 87.0px (33.142857dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 78.0px (29.714285dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 660.0px (251.42857dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 57.0px (21.714285dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1236.0px (470.85715dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 158.0px (60.190475dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 58.0px (22.095238dp)\n" +
+                "\tworkspacePadding.left: 37.0px (14.095238dp)\n" +
+                "\tworkspacePadding.top: 68.0px (25.904762dp)\n" +
+                "\tworkspacePadding.right: 37.0px (14.095238dp)\n" +
+                "\tworkspacePadding.bottom: 615.0px (234.28572dp)\n" +
+                "\ticonScale: 0.9978308px (0.38012603dp)\n" +
+                "\tcellScaleToFit : 0.9978308px (0.38012603dp)\n" +
+                "\textraSpace: 235.0px (89.52381dp)\n" +
+                "\tunscaled extraSpace: 235.51086px (89.71842dp)\n" +
+                "\tmaxEmptySpace: 236.0px (89.90476dp)\n" +
+                "\tworkspaceTopPadding: 89.0px (33.904762dp)\n" +
+                "\tworkspaceBottomPadding: 146.0px (55.61905dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 158.0px (60.190475dp)\n" +
+                "\toverviewActionsTopMarginPx: 63.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewRowSpacing: 74.0px (28.190475dp)\n" +
+                "\toverviewGridSideMargin: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 467.0px (177.90475dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1578.0px (601.1429dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.785159px (0.29910818dp)\n" +
+                "\tgetCellLayoutHeight(): 1415.0px (539.0476dp)\n" +
+                "\tgetCellLayoutWidth(): 883.0px (336.38095dp)\n")
+    }
+
+    @Test
+    fun twoPanelPortrait() {
+        initializeVarsForTwoPanel()
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:true\n" +
+                "\tisPhone:false\n" +
+                "\ttransposeLayoutWithOrientation:false\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:false\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:true\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 1840.0px (700.9524dp)\n" +
+                "\theightPx: 2208.0px (841.1429dp)\n" +
+                "\tavailableWidthPx: 1840.0px (700.9524dp)\n" +
+                "\tavailableHeightPx: 2098.0px (799.2381dp)\n" +
+                "\tmInsets.left: 0.0px (0.0dp)\n" +
+                "\tmInsets.top: 110.0px (41.904762dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:1.2\n" +
+                "\tisScalableGrid:true\n" +
+                "\tinv.numRows: 4\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(68.0, 116.0)dp\n" +
+                "\tcellWidthPx: 178.0px (67.809525dp)\n" +
+                "\tcellHeightPx: 304.0px (115.809525dp)\n" +
+                "\tgetCellSize().x: 178.0px (67.809525dp)\n" +
+                "\tgetCellSize().y: 304.0px (115.809525dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 52.0px (19.809525dp)\n" +
+                "\tcellLayoutPaddingPx.left: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.top: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 21.0px (8.0dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 21.0px (8.0dp)\n" +
+                "\ticonSizePx: 136.0px (51.809525dp)\n" +
+                "\ticonTextSizePx: 31.0px (11.809524dp)\n" +
+                "\ticonDrawablePaddingPx: 17.0px (6.4761906dp)\n" +
+                "\tfolderCellWidthPx: 210.0px (80.0dp)\n" +
+                "\tfolderCellHeightPx: 247.0px (94.09524dp)\n" +
+                "\tfolderChildIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tfolderChildTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 13.0px (4.952381dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 42.0px (16.0dp)\n" +
+                "\tfolderTopPadding: 63.0px (24.0dp)\n" +
+                "\tbottomSheetTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsShiftRange: 2098.0px (799.2381dp)\n" +
+                "\tallAppsTopPadding: 110.0px (41.904762dp)\n" +
+                "\tallAppsIconSizePx: 136.0px (51.809525dp)\n" +
+                "\tallAppsIconTextSizePx: 31.0px (11.809524dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 18.0px (6.857143dp)\n" +
+                "\tallAppsCellHeightPx: 345.0px (131.42857dp)\n" +
+                "\tallAppsCellWidthPx: 178.0px (67.809525dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 73.0px (27.809525dp)\n" +
+                "\tnumShownAllAppsColumns: 6\n" +
+                "\tallAppsLeftRightPadding: 126.0px (48.0dp)\n" +
+                "\tallAppsLeftRightMargin: 155.0px (59.04762dp)\n" +
+                "\thotseatBarSizePx: 459.0px (174.85715dp)\n" +
+                "\tinv.hotseatColumnSpan: 6\n" +
+                "\thotseatCellHeightPx: 153.0px (58.285713dp)\n" +
+                "\thotseatBarBottomSpacePx: 95.0px (36.190475dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 0.0px (0.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 95.0px (36.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 171.0px (65.14286dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 219.0px (83.42857dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 87.0px (33.142857dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 302.0px (115.04762dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 302.0px (115.04762dp)\n" +
+                "\tnumShownHotseatIcons: 6\n" +
+                "\thotseatBorderSpace: 84.0px (32.0dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1236.0px (470.85715dp)\n" +
+                "\tisTaskbarPresent:true\n" +
+                "\tisTaskbarPresentInApps:true\n" +
+                "\ttaskbarSize: 158.0px (60.190475dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 58.0px (22.095238dp)\n" +
+                "\tworkspacePadding.left: 37.0px (14.095238dp)\n" +
+                "\tworkspacePadding.top: 68.0px (25.904762dp)\n" +
+                "\tworkspacePadding.right: 37.0px (14.095238dp)\n" +
+                "\tworkspacePadding.bottom: 615.0px (234.28572dp)\n" +
+                "\ticonScale: 0.9978308px (0.38012603dp)\n" +
+                "\tcellScaleToFit : 0.9978308px (0.38012603dp)\n" +
+                "\textraSpace: 235.0px (89.52381dp)\n" +
+                "\tunscaled extraSpace: 235.51086px (89.71842dp)\n" +
+                "\tmaxEmptySpace: 236.0px (89.90476dp)\n" +
+                "\tworkspaceTopPadding: 89.0px (33.904762dp)\n" +
+                "\tworkspaceBottomPadding: 146.0px (55.61905dp)\n" +
+                "\toverviewTaskMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 158.0px (60.190475dp)\n" +
+                "\toverviewActionsTopMarginPx: 63.0px (24.0dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewRowSpacing: 74.0px (28.190475dp)\n" +
+                "\toverviewGridSideMargin: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 168.0px (64.0dp)\n" +
+                "\tdropTargetBarSizePx: 147.0px (56.0dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 42.0px (16.0dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 467.0px (177.90475dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 1578.0px (601.1429dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.785159px (0.29910818dp)\n" +
+                "\tgetCellLayoutHeight(): 1415.0px (539.0476dp)\n" +
+                "\tgetCellLayoutWidth(): 883.0px (336.38095dp)\n")
+    }
+
+    @Test
+    fun phoneVerticalBar3Button() {
+        initializeVarsForPhone(isVerticalBar = true, isGestureMode = false)
+        val dp = newDP()
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:false\n" +
+                "\tisPhone:true\n" +
+                "\ttransposeLayoutWithOrientation:true\n" +
+                "\tisGestureMode:false\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2400.0px (914.2857dp)\n" +
+                "\theightPx: 1080.0px (411.42856dp)\n" +
+                "\tavailableWidthPx: 2156.0px (821.3333dp)\n" +
+                "\tavailableHeightPx: 1006.0px (383.2381dp)\n" +
+                "\tmInsets.left: 118.0px (44.95238dp)\n" +
+                "\tmInsets.top: 74.0px (28.190475dp)\n" +
+                "\tmInsets.right: 126.0px (48.0dp)\n" +
+                "\tmInsets.bottom: 0.0px (0.0dp)\n" +
+                "\taspectRatio:2.2222223\n" +
+                "\tisScalableGrid:false\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 104.0)dp\n" +
+                "\tcellWidthPx: 153.0px (58.285713dp)\n" +
+                "\tcellHeightPx: 160.0px (60.95238dp)\n" +
+                "\tgetCellSize().x: 461.0px (175.61905dp)\n" +
+                "\tgetCellSize().y: 193.0px (73.52381dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 0.0px (0.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 0.0px (0.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 53.0px (20.190475dp)\n" +
+                "\tcellLayoutPaddingPx.top: 0.0px (0.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 53.0px (20.190475dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 40.0px (15.238095dp)\n" +
+                "\ticonSizePx: 142.0px (54.095238dp)\n" +
+                "\ticonTextSizePx: 0.0px (0.0dp)\n" +
+                "\ticonDrawablePaddingPx: 0.0px (0.0dp)\n" +
+                "\tfolderCellWidthPx: 175.0px (66.666664dp)\n" +
+                "\tfolderCellHeightPx: 205.0px (78.09524dp)\n" +
+                "\tfolderChildIconSizePx: 131.0px (49.904762dp)\n" +
+                "\tfolderChildTextSizePx: 34.0px (12.952381dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 9.0px (3.4285715dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 21.0px (8.0dp)\n" +
+                "\tfolderTopPadding: 42.0px (16.0dp)\n" +
+                "\tbottomSheetTopPadding: 114.0px (43.42857dp)\n" +
+                "\tallAppsShiftRange: 788.0px (300.1905dp)\n" +
+                "\tallAppsTopPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 21.0px (8.0dp)\n" +
+                "\tallAppsCellHeightPx: 329.0px (125.333336dp)\n" +
+                "\tallAppsCellWidthPx: 200.0px (76.190475dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 4\n" +
+                "\tallAppsLeftRightPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsLeftRightMargin: 0.0px (0.0dp)\n" +
+                "\thotseatBarSizePx: 247.0px (94.09524dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 160.0px (60.95238dp)\n" +
+                "\thotseatBarBottomSpacePx: 126.0px (48.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 63.0px (24.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 42.0px (16.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 95.0px (36.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 118.0px (44.95238dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 65.0px (24.761906dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 48.0px (18.285715dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 42.0px (16.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 189.0px (72.0dp)\n" +
+                "\tnumShownHotseatIcons: 4\n" +
+                "\thotseatBorderSpace: 0.0px (0.0dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1525.0px (580.9524dp)\n" +
+                "\tisTaskbarPresent:false\n" +
+                "\tisTaskbarPresentInApps:false\n" +
+                "\ttaskbarSize: 0.0px (0.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.left: 10.0px (3.8095238dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 194.0px (73.90476dp)\n" +
+                "\tworkspacePadding.bottom: 0.0px (0.0dp)\n" +
+                "\ticonScale: 1.0px (0.3809524dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.3809524dp)\n" +
+                "\textraSpace: 166.0px (63.238094dp)\n" +
+                "\tunscaled extraSpace: 166.0px (63.238094dp)\n" +
+                "\tmaxEmptySpace: 184.0px (70.09524dp)\n" +
+                "\tworkspaceTopPadding: 0.0px (0.0dp)\n" +
+                "\tworkspaceBottomPadding: 0.0px (0.0dp)\n" +
+                "\toverviewTaskMarginPx: 42.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 0.0px (0.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 168.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 42.0px (16.0dp)\n" +
+                "\toverviewRowSpacing: 0.0px (0.0dp)\n" +
+                "\toverviewGridSideMargin: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 16.0px (6.095238dp)\n" +
+                "\tdropTargetBarSizePx: 95.0px (36.190475dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 16.0px (6.095238dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 201.0px (76.57143dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 983.0px (374.4762dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.777336px (0.296128dp)\n" +
+                "\tgetCellLayoutHeight(): 1006.0px (383.2381dp)\n" +
+                "\tgetCellLayoutWidth(): 1952.0px (743.619dp)\n")
+    }
+
+    @Test
+    fun phoneVerticalBar() {
+        initializeVarsForPhone(isVerticalBar = true)
+        val dp = newDP()
+
+        assertThat(dump(dp)).isEqualTo("DeviceProfile:\n" +
+                "\t1 dp = 2.625 px\n" +
+                "\tisTablet:false\n" +
+                "\tisPhone:true\n" +
+                "\ttransposeLayoutWithOrientation:true\n" +
+                "\tisGestureMode:true\n" +
+                "\tisLandscape:true\n" +
+                "\tisMultiWindowMode:false\n" +
+                "\tisTwoPanels:false\n" +
+                "\twindowX: 0.0px (0.0dp)\n" +
+                "\twindowY: 0.0px (0.0dp)\n" +
+                "\twidthPx: 2400.0px (914.2857dp)\n" +
+                "\theightPx: 1080.0px (411.42856dp)\n" +
+                "\tavailableWidthPx: 2282.0px (869.3333dp)\n" +
+                "\tavailableHeightPx: 943.0px (359.2381dp)\n" +
+                "\tmInsets.left: 118.0px (44.95238dp)\n" +
+                "\tmInsets.top: 74.0px (28.190475dp)\n" +
+                "\tmInsets.right: 0.0px (0.0dp)\n" +
+                "\tmInsets.bottom: 63.0px (24.0dp)\n" +
+                "\taspectRatio:2.2222223\n" +
+                "\tisScalableGrid:false\n" +
+                "\tinv.numRows: 5\n" +
+                "\tinv.numColumns: 4\n" +
+                "\tinv.numSearchContainerColumns: 4\n" +
+                "\tminCellSize: PointF(80.0, 104.0)dp\n" +
+                "\tcellWidthPx: 153.0px (58.285713dp)\n" +
+                "\tcellHeightPx: 160.0px (60.95238dp)\n" +
+                "\tgetCellSize().x: 493.0px (187.80952dp)\n" +
+                "\tgetCellSize().y: 180.0px (68.57143dp)\n" +
+                "\tcellLayoutBorderSpacePx Horizontal: 0.0px (0.0dp)\n" +
+                "\tcellLayoutBorderSpacePx Vertical: 0.0px (0.0dp)\n" +
+                "\tcellLayoutPaddingPx.left: 53.0px (20.190475dp)\n" +
+                "\tcellLayoutPaddingPx.top: 0.0px (0.0dp)\n" +
+                "\tcellLayoutPaddingPx.right: 53.0px (20.190475dp)\n" +
+                "\tcellLayoutPaddingPx.bottom: 40.0px (15.238095dp)\n" +
+                "\ticonSizePx: 142.0px (54.095238dp)\n" +
+                "\ticonTextSizePx: 0.0px (0.0dp)\n" +
+                "\ticonDrawablePaddingPx: 0.0px (0.0dp)\n" +
+                "\tfolderCellWidthPx: 159.0px (60.57143dp)\n" +
+                "\tfolderCellHeightPx: 187.0px (71.2381dp)\n" +
+                "\tfolderChildIconSizePx: 119.0px (45.333332dp)\n" +
+                "\tfolderChildTextSizePx: 31.0px (11.809524dp)\n" +
+                "\tfolderChildDrawablePaddingPx: 8.0px (3.047619dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Horizontal: 42.0px (16.0dp)\n" +
+                "\tfolderCellLayoutBorderSpacePx Vertical: 42.0px (16.0dp)\n" +
+                "\tfolderContentPaddingLeftRight: 21.0px (8.0dp)\n" +
+                "\tfolderTopPadding: 42.0px (16.0dp)\n" +
+                "\tbottomSheetTopPadding: 114.0px (43.42857dp)\n" +
+                "\tallAppsShiftRange: 788.0px (300.1905dp)\n" +
+                "\tallAppsTopPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsIconSizePx: 158.0px (60.190475dp)\n" +
+                "\tallAppsIconTextSizePx: 37.0px (14.095238dp)\n" +
+                "\tallAppsIconDrawablePaddingPx: 21.0px (8.0dp)\n" +
+                "\tallAppsCellHeightPx: 329.0px (125.333336dp)\n" +
+                "\tallAppsCellWidthPx: 200.0px (76.190475dp)\n" +
+                "\tallAppsBorderSpacePxX: 42.0px (16.0dp)\n" +
+                "\tallAppsBorderSpacePxY: 42.0px (16.0dp)\n" +
+                "\tnumShownAllAppsColumns: 4\n" +
+                "\tallAppsLeftRightPadding: 0.0px (0.0dp)\n" +
+                "\tallAppsLeftRightMargin: 0.0px (0.0dp)\n" +
+                "\thotseatBarSizePx: 247.0px (94.09524dp)\n" +
+                "\tinv.hotseatColumnSpan: 4\n" +
+                "\thotseatCellHeightPx: 160.0px (60.95238dp)\n" +
+                "\thotseatBarBottomSpacePx: 126.0px (48.0dp)\n" +
+                "\thotseatBarSidePaddingStartPx: 63.0px (24.0dp)\n" +
+                "\thotseatBarSidePaddingEndPx: 42.0px (16.0dp)\n" +
+                "\thotseatBarEndOffset: 0.0px (0.0dp)\n" +
+                "\thotseatQsbSpace: 95.0px (36.190475dp)\n" +
+                "\thotseatQsbHeight: 165.0px (62.857143dp)\n" +
+                "\tspringLoadedHotseatBarTopMarginPx: 118.0px (44.95238dp)\n" +
+                "\tgetHotseatLayoutPadding(context).top: 65.0px (24.761906dp)\n" +
+                "\tgetHotseatLayoutPadding(context).bottom: 111.0px (42.285713dp)\n" +
+                "\tgetHotseatLayoutPadding(context).left: 42.0px (16.0dp)\n" +
+                "\tgetHotseatLayoutPadding(context).right: 63.0px (24.0dp)\n" +
+                "\tnumShownHotseatIcons: 4\n" +
+                "\thotseatBorderSpace: 0.0px (0.0dp)\n" +
+                "\tisQsbInline: false\n" +
+                "\thotseatQsbWidth: 1621.0px (617.5238dp)\n" +
+                "\tisTaskbarPresent:false\n" +
+                "\tisTaskbarPresentInApps:false\n" +
+                "\ttaskbarSize: 0.0px (0.0dp)\n" +
+                "\tdesiredWorkspaceHorizontalMarginPx: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.left: 10.0px (3.8095238dp)\n" +
+                "\tworkspacePadding.top: 0.0px (0.0dp)\n" +
+                "\tworkspacePadding.right: 194.0px (73.90476dp)\n" +
+                "\tworkspacePadding.bottom: 0.0px (0.0dp)\n" +
+                "\ticonScale: 1.0px (0.3809524dp)\n" +
+                "\tcellScaleToFit : 1.0px (0.3809524dp)\n" +
+                "\textraSpace: 103.0px (39.238094dp)\n" +
+                "\tunscaled extraSpace: 103.0px (39.238094dp)\n" +
+                "\tmaxEmptySpace: 131.0px (49.904762dp)\n" +
+                "\tworkspaceTopPadding: 0.0px (0.0dp)\n" +
+                "\tworkspaceBottomPadding: 0.0px (0.0dp)\n" +
+                "\toverviewTaskMarginPx: 42.0px (16.0dp)\n" +
+                "\toverviewTaskIconSizePx: 126.0px (48.0dp)\n" +
+                "\toverviewTaskIconDrawableSizePx: 116.0px (44.190475dp)\n" +
+                "\toverviewTaskIconDrawableSizeGridPx: 0.0px (0.0dp)\n" +
+                "\toverviewTaskThumbnailTopMarginPx: 168.0px (64.0dp)\n" +
+                "\toverviewActionsTopMarginPx: 32.0px (12.190476dp)\n" +
+                "\toverviewActionsHeight: 126.0px (48.0dp)\n" +
+                "\toverviewActionsButtonSpacing: 95.0px (36.190475dp)\n" +
+                "\toverviewPageSpacing: 42.0px (16.0dp)\n" +
+                "\toverviewRowSpacing: 0.0px (0.0dp)\n" +
+                "\toverviewGridSideMargin: 0.0px (0.0dp)\n" +
+                "\tdropTargetBarTopMarginPx: 16.0px (6.095238dp)\n" +
+                "\tdropTargetBarSizePx: 95.0px (36.190475dp)\n" +
+                "\tdropTargetBarBottomMarginPx: 16.0px (6.095238dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkTop(): 201.0px (76.57143dp)\n" +
+                "\tgetCellLayoutSpringLoadShrunkBottom(): 927.0px (353.14285dp)\n" +
+                "\tworkspaceSpringLoadedMinNextPageVisiblePx: 63.0px (24.0dp)\n" +
+                "\tgetWorkspaceSpringLoadScale(): 0.76988333px (0.2932889dp)\n" +
+                "\tgetCellLayoutHeight(): 943.0px (359.2381dp)\n" +
+                "\tgetCellLayoutWidth(): 2078.0px (791.619dp)\n")
+    }
+}
\ No newline at end of file
diff --git a/quickstep/tests/src/com/android/quickstep/HotseatWidthCalculationTest.kt b/quickstep/tests/src/com/android/quickstep/HotseatWidthCalculationTest.kt
new file mode 100644
index 0000000..3967f75
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/HotseatWidthCalculationTest.kt
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2022 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.Rect
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.DeviceProfileBaseTest
+import com.android.launcher3.util.WindowBounds
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class HotseatWidthCalculationTest : DeviceProfileBaseTest() {
+
+    /**
+     * This is a case when after setting the hotseat, the space needs to be recalculated
+     * but it doesn't need to change QSB width or remove icons
+     */
+    @Test
+    fun distribute_border_space_when_space_is_enough_portrait() {
+        initializeVarsForTablet(isGestureMode = false)
+        windowBounds = WindowBounds(Rect(0, 0, 1800, 2560), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(558)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(69)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(176)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(558)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1445)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, and recalculating spaces
+     * it still needs to remove icons for everything to fit
+     */
+    @Test
+    fun decrease_num_of_icons_when_not_enough_space_portrait() {
+        initializeVarsForTablet(isGestureMode = false)
+        windowBounds = WindowBounds(Rect(0, 0, 1300, 2560), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(558)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(4)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(76)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(122)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(558)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1058)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, the space needs to be recalculated
+     * but it doesn't need to change QSB width or remove icons
+     */
+    @Test
+    fun distribute_border_space_when_space_is_enough_landscape() {
+        initializeVarsForTwoPanel(isGestureMode = false, isLandscape = true)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(744)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(83)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(106)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(744)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1467)
+    }
+
+    /**
+     * This is a case when the hotseat spans a certain amount of columns
+     * and the nav buttons push the hotseat to the side, but not enough to change the border space.
+     */
+    @Test
+    fun nav_buttons_dont_interfere_with_required_hotseat_width() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        inv?.apply {
+            hotseatColumnSpan = IntArray(4) { 4 }
+            inlineQsb = BooleanArray(4) { false }
+        }
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(705)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(108)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(631)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(705)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1227)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, the QSB width needs to be changed to fit
+     */
+    @Test
+    fun decrease_qsb_when_not_enough_space_landscape() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        windowBounds = WindowBounds(Rect(0, 0, 2460, 1600), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(705)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(36)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(884)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(705)
+
+        assertThat(dp.isQsbInline).isTrue()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(559)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, changing QSB width, and recalculating spaces
+     * it still needs to remove icons for everything to fit
+     */
+    @Test
+    fun decrease_num_of_icons_when_not_enough_space_landscape() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        windowBounds = WindowBounds(Rect(0, 0, 2260, 1600), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(705)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(5)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(56)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(801)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(705)
+
+        assertThat(dp.isQsbInline).isTrue()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(480)
+    }
+}
diff --git a/quickstep/tests/src/com/android/quickstep/OrientationTouchTransformerTest.java b/quickstep/tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
index 9e5d958..c822578 100644
--- a/quickstep/tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
+++ b/quickstep/tests/src/com/android/quickstep/OrientationTouchTransformerTest.java
@@ -35,14 +35,13 @@
 import android.util.ArrayMap;
 import android.util.DisplayMetrics;
 import android.util.Size;
-import android.view.Display;
 import android.view.MotionEvent;
 import android.view.Surface;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.filters.SmallTest;
 
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.RotationUtils;
 import com.android.launcher3.util.WindowBounds;
@@ -290,15 +289,17 @@
     private DisplayController.Info createDisplayInfo(Size screenSize, int rotation) {
         Point displaySize = new Point(screenSize.getWidth(), screenSize.getHeight());
         RotationUtils.rotateSize(displaySize, rotation);
-        CachedDisplayInfo cdi = new CachedDisplayInfo(displaySize, rotation);
-        WindowBounds wm = new WindowBounds(
+        CachedDisplayInfo cachedDisplayInfo = new CachedDisplayInfo(displaySize, rotation);
+        WindowBounds windowBounds = new WindowBounds(
                 new Rect(0, 0, displaySize.x, displaySize.y),
                 new Rect());
         WindowManagerProxy wmProxy = mock(WindowManagerProxy.class);
-        doReturn(cdi).when(wmProxy).getDisplayInfo(any(), any());
-        doReturn(wm).when(wmProxy).getRealBounds(any(), any(), any());
+        doReturn(cachedDisplayInfo).when(wmProxy).getDisplayInfo(any());
+        doReturn(windowBounds).when(wmProxy).getRealBounds(any(), any());
+        ArrayMap<CachedDisplayInfo, WindowBounds[]> internalDisplayBounds = new ArrayMap<>();
+        doReturn(internalDisplayBounds).when(wmProxy).estimateInternalDisplayBounds(any());
         return new DisplayController.Info(
-                getApplicationContext(), mock(Display.class), wmProxy, new ArrayMap<>());
+                getApplicationContext(), wmProxy, new ArrayMap<>());
     }
 
     private float generateTouchRegionHeight(Size screenSize, int rotation) {
diff --git a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
index 6ec6269..401b967 100644
--- a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
+++ b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
@@ -16,8 +16,6 @@
 
 package com.android.quickstep;
 
-import android.content.Intent;
-
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
@@ -43,7 +41,7 @@
         // b/143488140
         mLauncher.goHome();
         // Start an activity where the gestures start.
-        startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
+        startTestActivity(2);
     }
 
     private void runTest(String... eventSequence) {
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 4bf247c..159b65f 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -179,6 +179,35 @@
         actionsView.clickAndDismissScreenshot();
     }
 
+    @Test
+    @PortraitLandscape
+    public void testSplitFromOverview() {
+        assumeTrue(!mLauncher.isTablet());
+
+        startTestActivity(2);
+        startTestActivity(3);
+
+        mLauncher.goHome().switchToOverview().getCurrentTask()
+                .tapMenu()
+                .tapSplitMenuItem()
+                .getTestActivityTask(2)
+                .open();
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testSplitFromOverviewForTablet() {
+        assumeTrue(mLauncher.isTablet());
+
+        startTestActivity(2);
+        startTestActivity(3);
+
+        mLauncher.goHome().switchToOverview().getOverviewActions()
+                .clickSplit()
+                .getTestActivityTask(2)
+                .open();
+    }
+
     private int getCurrentOverviewPage(Launcher launcher) {
         return launcher.<RecentsView>getOverviewPanel().getCurrentPage();
     }
@@ -198,6 +227,7 @@
     @Test
     @NavigationModeSwitch
     @PortraitLandscape
+    @ScreenRecord // b/238461765
     public void testSwitchToOverview() throws Exception {
         assertNotNull("Workspace.switchToOverview() returned null",
                 mLauncher.goHome().switchToOverview());
diff --git a/quickstep/tests/src/com/android/quickstep/TaskThumbnailViewTest.kt b/quickstep/tests/src/com/android/quickstep/TaskThumbnailViewTest.kt
new file mode 100644
index 0000000..cf3c8c9
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/TaskThumbnailViewTest.kt
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 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.Rect
+import android.graphics.RectF
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.DeviceProfileBaseTest
+import com.android.quickstep.views.TaskThumbnailView.PreviewPositionHelper
+import com.android.systemui.shared.recents.model.ThumbnailData
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mockito.mock
+
+/**
+ * Test for TaskThumbnailView class.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class TaskThumbnailViewTest : DeviceProfileBaseTest() {
+
+    private var mThumbnailData: ThumbnailData = mock(ThumbnailData::class.java)
+
+    private val mPreviewPositionHelper = PreviewPositionHelper()
+
+    @Test
+    fun getInsetsToDrawInFullscreen_clipTaskbarSizeFromBottomForTablets() {
+        initializeVarsForTablet()
+        val dp = newDP()
+        val previewRect = Rect(0, 0, 100, 100)
+        val canvasWidth = dp.widthPx / 2
+        val canvasHeight = dp.heightPx / 2
+        val currentRotation = 0
+        val isRtl = false
+
+        mPreviewPositionHelper.updateThumbnailMatrix(previewRect, mThumbnailData, canvasWidth,
+                canvasHeight, dp, currentRotation, isRtl)
+
+        val expectedClippedInsets = RectF(0f, 0f, 0f, dp.taskbarSize / 2f)
+        assertThat(mPreviewPositionHelper.getInsetsToDrawInFullscreen(dp))
+                .isEqualTo(expectedClippedInsets)
+    }
+
+    @Test
+    fun getInsetsToDrawInFullscreen_doNotClipTaskbarSizeFromBottomForPhones() {
+        initializeVarsForPhone()
+        val dp = newDP()
+        val previewRect = Rect(0, 0, 100, 100)
+        val canvasWidth = dp.widthPx / 2
+        val canvasHeight = dp.heightPx / 2
+        val currentRotation = 0
+        val isRtl = false
+
+        mPreviewPositionHelper.updateThumbnailMatrix(previewRect, mThumbnailData, canvasWidth,
+                canvasHeight, dp, currentRotation, isRtl)
+
+        val expectedClippedInsets = RectF(0f, 0f, 0f, 0f)
+        assertThat(mPreviewPositionHelper.getInsetsToDrawInFullscreen(dp))
+                .isEqualTo(expectedClippedInsets)
+    }
+}
\ No newline at end of file
diff --git a/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java b/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
index 7d414f4..d43aafa 100644
--- a/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
+++ b/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
@@ -23,8 +23,6 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.util.ArrayMap;
-import android.util.Pair;
-import android.view.Display;
 import android.view.Surface;
 import android.view.SurfaceControl;
 
@@ -148,7 +146,7 @@
                 int rotation = mDisplaySize.x > mDisplaySize.y
                         ? Surface.ROTATION_90 : Surface.ROTATION_0;
                 CachedDisplayInfo cdi =
-                        new CachedDisplayInfo("test-display", mDisplaySize, rotation , new Rect());
+                        new CachedDisplayInfo(mDisplaySize, rotation, new Rect());
                 WindowBounds wm = new WindowBounds(
                         new Rect(0, 0, mDisplaySize.x, mDisplaySize.y),
                         mDisplayInsets);
@@ -164,15 +162,15 @@
                 }
 
                 WindowManagerProxy wmProxy = mock(WindowManagerProxy.class);
-                doReturn(cdi).when(wmProxy).getDisplayInfo(any(), any());
-                doReturn(wm).when(wmProxy).getRealBounds(any(), any(), any());
+                doReturn(cdi).when(wmProxy).getDisplayInfo(any());
+                doReturn(wm).when(wmProxy).getRealBounds(any(), any());
 
-                ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> perDisplayBoundsCache =
+                ArrayMap<CachedDisplayInfo, WindowBounds[]> perDisplayBoundsCache =
                         new ArrayMap<>();
-                perDisplayBoundsCache.put(cdi.id, Pair.create(cdi.normalize(), allBounds));
+                perDisplayBoundsCache.put(cdi.normalize(), allBounds);
 
                 DisplayController.Info mockInfo = new Info(
-                        helper.sandboxContext, mock(Display.class), wmProxy, perDisplayBoundsCache);
+                        helper.sandboxContext, wmProxy, perDisplayBoundsCache);
 
                 DisplayController controller =
                         DisplayController.INSTANCE.get(helper.sandboxContext);
diff --git a/res/drawable/bg_work_apps_paused_action_button.xml b/res/drawable/bg_work_apps_paused_action_button.xml
new file mode 100644
index 0000000..74d4693
--- /dev/null
+++ b/res/drawable/bg_work_apps_paused_action_button.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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.
+-->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="@color/accent_ripple_color">
+    <item android:id="@android:id/mask">
+        <shape android:shape="rectangle">
+            <corners android:radius="@dimen/rounded_button_radius" />
+            <solid android:color="@android:color/white" />
+        </shape>
+    </item>
+
+    <item android:id="@android:id/background">
+        <shape android:shape="rectangle">
+            <solid android:color="?android:attr/colorControlHighlight" />
+            <corners android:radius="@dimen/rounded_button_radius" />
+        </shape>
+    </item>
+</ripple>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_hand.xml b/res/drawable/ic_all_apps_bg_hand.xml
deleted file mode 100644
index 7f3fe14..0000000
--- a/res/drawable/ic_all_apps_bg_hand.xml
+++ /dev/null
@@ -1,100 +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.
--->
-
-<vector
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="208dp"
-    android:height="212dp"
-    android:viewportWidth="208.0"
-    android:viewportHeight="212.0">
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M89.4,61.8H85l-1.6-1.5c5.5-6.4,8.8-14.7,8.8-23.7C92.2,16.6,76,0.3,55.9,0.3
-        S19.5,16.6,19.5,36.6S35.8,73,55.9,73c9,0,17.3-3.3,23.7-8.8l1.5,1.6v4.4l40.5,40.4l8.3-8.3L89.4,61.8z M54,66.6
-        c-13.9,0-28.8-16-28.8-30S41.5,8.9,55.4,8.9S81,22.7,81,36.6S67.9,66.6,54,66.6z"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M33.4,29.2l-0.3-1.8l-4.2-3.1L18.1,26l-3.1,4.2l0.3,1.8L4.5,33.7L9,62.5
-        c0.2,1.5,1.6,2.5,3.1,2.3l34.2-5.3c1.5-0.2,2.5-1.6,2.3-3.1l-4.4-28.8L33.4,29.2z"/>
-    <path
-        android:fillColor="#3367D6"
-        android:pathData="M30.2,27.9l-0.3-1.8l-4.1-3L15,24.7l-3,4.1l0.3,1.8L1.6,32.3L6,60.9
-        c0.2,1.5,1.6,2.5,3.1,2.3L43,57.9c1.5-0.2,2.5-1.6,2.3-3.1l-4.4-28.6L30.2,27.9z M26.6,28.4l-10.7,1.6l-0.3-1.8l10.7-1.6L26.6,28.4z"/>
-    <group>
-        <clip-path
-            android:pathData="M25.1,37.7a28.9,28.9 0 1,0 57.8,0a28.9,28.9 0 1,0 -57.8,0"/>
-        <path
-            android:fillColor="#4285F4"
-            android:pathData="M41.7,23l-0.3-2.1l-4.9-3.6l-12.6,1.9l-3.6,4.9l0.3,2.1L8.1,28.1l5.2,33.7
-                c0.3,1.7,1.9,2.9,3.6,2.7l40-6.1c1.7-0.3,2.9-1.9,2.7-3.6L54.4,21L41.7,23z M37.5,23.6l-12.6,1.9l-0.3-2.1l12.6-1.9L37.5,23.6z"/>
-    </group>
-    <path
-        android:fillColor="?android:attr/colorControlHighlight"
-        android:pathData="M87.5,62.9h-4.4l-1.6-1.5c5.5-6.4,8.8-14.7,8.8-23.7C90.3,17.7,74,1.4,54,1.4
-        S17.6,17.7,17.6,37.7S33.9,74.1,54,74.1c9,0,17.3-3.3,23.7-8.8l1.5,1.6v4.4l40.5,40.4l8.3-8.3L87.5,62.9z M54,64.2
-        c-14.7,0-26.5-11.8-26.5-26.5S39.3,11.2,54,11.2s26.5,11.8,26.5,26.5S68.6,64.2,54,64.2z"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M153.4,112.9c-14.9-17.2-38.6-9.1-38.6-9.1l-10.2-11.3c0,0-4.8-5.9-9-3.7
-        c-7,3.6-0.6,10.7-0.6,10.7s12.3,15.1,15.4,20.1c2.1,3.4,8.4,4.5,10.1,4.9l17.1,3.7l-0.9-0.7l-1-0.7L153.4,112.9z"/>
-    <path
-        android:fillColor="#FFDBA6"
-        android:pathData="M152.1,113.9c-14.9-17.2-37.6-8-37.6-8l-11.1-12.3c0,0-4.8-5.9-9-3.7
-        c-7,3.6-0.6,10.7-0.6,10.7s12.3,15.1,15.4,20.1c2.1,3.4,8.4,4.5,10.1,4.9l19,4.1"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M148.6,77.9c0.6,0.7,2,2.5,2.1,2.6c1.1,1.7,6.2,13.6,11.8,35.1c0,0.1,1.9,3,1.9,3.1
-        c0,0,0.1,0.1,0.1,0.2c0,0,0,0,0-0.1c0.9,1.3,4.4,6.6,8.9,13.7c0.1,0.2,0.3,0.5,0.4,0.7c0,0.1,0.1,0.1,0.1,0.2
-        c0.2,0.3,0.4,0.6,0.6,0.9c0.1-0.1,0.2-0.2,0.3-0.3c0.2-0.3,0.6-0.3,0.8,0c2.9,4.8,21.2,35,26.7,49c2.1,5.3,3.2,8.4,3.6,11.6
-        c0.3,2.3,0,4.4-1.2,6c1.5-1.9,3.5-6.8-1.5-19c-1.2-2.9-2.8-6.5-4.8-10.5c-7.5-15.2-20-35.6-22.4-39.6c-0.2-0.3-0.6-0.3-0.8,0
-        c-0.2,0.2-0.3,0.4-0.5,0.6c-4.5-7.1-8.2-12.6-8.8-13.5c-0.1-0.1-1.9-3-1.9-3.1c-5.7-21.6-10.7-33.4-11.8-35.1
-        c-0.1-0.1-1.5-1.9-2.1-2.6l-6.5-8.3c-1.9-2.3-4.2-4.1-6.7-2.3c-2.5,1.8-1.6,4.5-0.1,7.1l3.3,5.2l7-2
-        C147.7,77.4,148.1,77.3,148.6,77.9z"/>
-    <path
-        android:fillColor="#FFDBA6"
-        android:pathData="M148.6,77.9l-6.5-8.3c-1.9-2.3-4.2-4.1-6.7-2.3l0,0l0,0c-2.5,1.8-1.6,4.5-0.1,7.1l3.8,6L148.6,77.9C148.6,77.9,148.6,77.9,148.6,77.9z"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M151.1,92.5l-19.7-25.3c-1.9-2.3-4.2-4.1-6.7-2.3l0,0l0,0c-2.5,1.8-1.6,4.5-0.1,7.1l17.1,27.2L151.1,92.5z"/>
-    <path
-        android:fillColor="#FFDBA6"
-        android:pathData="M149.7,92.9l-19.7-25.3c-1.9-2.3-4.2-4.1-6.7-2.3l0,0l0,0c-2.5,1.8-1.6,4.5-0.1,7.1l17.1,27.2L149.7,92.9z"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M141.6,94.6l-20.8-26.7c-2.1-2.5-4.4-4.3-7.1-2.5l0,0l0,0c-2.6,1.9-1.7,4.7-0.1,7.5l18,28.6L141.6,94.6z"/>
-    <path
-        android:fillColor="#FFDBA6"
-        android:pathData="M140.1,95l-20.8-26.7c-2.1-2.5-4.4-4.3-7.1-2.5l0,0h0c-2.6,1.9-1.7,4.7-0.1,7.5l18,28.6L140.1,95z"/>
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M140.4,99.1c-0.5-0.6-2.1-7.5-2.8-7.3l-15.9-6.9c-0.3,0-0.5-0.1-0.7-0.3l-2.3-3.5
-        l-0.4-0.6L100,54.5c-1.5-2-3.3-4-5.3-4.3c-0.7-0.1-1.3-0.2-2,0.2v0c-1,0.6-1.2,1.5-1.3,2.4c-0.2,1.8,0.6,3.9,1.6,5.9L108.5,87
-        l0.2,0.4l6.6,11.7l0,0c2.5,4.5,4.4,10.5,4.4,10.7L140.4,99.1"/>
-    <path
-        android:fillColor="#FFDBA6"
-        android:pathData="M129.7,125.1c3,0.7,8.1,4,11.8,9.1c2.7,3.7,5.5,8.3,8.2,13
-        c7.6-2.3,19.9-6.8,24.9-12.9c-0.2-0.3-0.4-0.6-0.6-0.9c0-0.1-0.1-0.1-0.1-0.2c-0.1-0.2-0.3-0.5-0.4-0.7c-4.5-7.1-8-12.4-8.9-13.7
-        c0,0,0,0,0,0.1c0-0.1-0.1-0.1-0.1-0.2c-0.1-0.1-1.9-3-1.9-3.1c-5.7-21.5-10.7-33.4-11.8-35.1c-0.1-0.1-1.5-1.9-2.1-2.6
-        c-0.5-0.6-0.9-0.5-1.6-0.3l-26.8,7.7c-0.3,0-0.5-0.1-0.7-0.3l-2.3-3.5l-0.4-0.6L98.5,54.8c-1.5-2-3.3-4-5.3-4.3
-        c-0.7-0.1-1.3-0.2-2,0.2c-1,0.6-1.2,1.5-1.3,2.4c-0.2,1.8,0.6,3.9,1.6,5.9L107,87.3l0.2,0.4l6.6,11.7l0,0
-        c2.5,4.5,4.4,10.5,4.4,10.7L129.7,125.1"/>
-    <path
-        android:fillColor="?android:attr/colorForeground"
-        android:pathData="M202.3,183.1c-5.4-14.1-23.8-44.3-26.7-49c-0.2-0.3-0.6-0.3-0.8,0
-        c-5.1,6.6-19,11.4-26.5,13.6c-0.3,0.1-1,0.1-1.2,0.6c-0.2,0.4,0.1,1,0.2,1.1c7.8,12.9,14.7,27.9,15.3,29.3c0,0.1,0.1,0.1,0.1,0.2
-        l9.6,22.9c0,0,0,0,0,0l1.7,4.1c1.4,2.7,3,4.3,5.3,5.1c1.5,0.5,2.1,0.6,3.2,0.6c4.8,0.1,15.2-6.1,20.5-9.4c2.7-1.7,3.3-4.4,2.9-7.6
-        C205.5,191.5,204.4,188.4,202.3,183.1z"/>
-</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_1.xml b/res/drawable/ic_all_apps_bg_icon_1.xml
deleted file mode 100644
index d226ac6..0000000
--- a/res/drawable/ic_all_apps_bg_icon_1.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?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.
-     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="48dp"
-        android:height="48dp"
-        android:viewportWidth="48.0"
-        android:viewportHeight="48.0">
-
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M44.28,30.96c4.84-10.68,0.09-23.27-10.59-28.11S10.42,2.74,5.58,13.42
-        C1,23.54,6.5,35.92,16.62,40.51l0,0l-3.23,7.12C27.84,47,39.79,40.86,44.28,30.96z" />
-    <path
-        android:fillColor="?android:attr/colorPrimary"
-        android:pathData="M41.75,30.05c4.84-10.68,0.09-23.27-10.59-28.11S7.9,1.83,3.06,12.51
-        c-4.59,10.12,0.92,22.5,11.03,27.09l0,0l-3.23,7.12C25.31,46.09,37.26,39.94,41.75,30.05z" />
-</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_2.xml b/res/drawable/ic_all_apps_bg_icon_2.xml
deleted file mode 100644
index 5966d99..0000000
--- a/res/drawable/ic_all_apps_bg_icon_2.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?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.
-     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="48dp"
-        android:height="48dp"
-        android:viewportWidth="48.0"
-        android:viewportHeight="48.0">
-
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M20.54,44.59c0.57-0.04,1.15-0.38,1.67-1.04l24.23-30.62c0.62-0.78,0.77-1.54,0.52-2.12
-        c-0.25-0.58-0.9-0.99-1.89-1.1L6.2,5.99C5.39,5.91,4.74,6.08,4.32,6.44l0,0C3.7,6.97,3.55,7.88,4.01,8.96l14.54,34.09
-        C19,44.13,19.75,44.65,20.54,44.59L20.54,44.59z" />
-    <path
-        android:fillColor="?android:attr/colorPrimary"
-        android:pathData="M18.49,43.22c0.57-0.04,1.15-0.38,1.67-1.04l24.23-30.62c0.62-0.78,0.77-1.54,0.52-2.12
-        c-0.25-0.58-0.9-0.99-1.89-1.1L4.15,4.62C3.34,4.54,2.69,4.71,2.27,5.08l0,0C1.65,5.6,1.5,6.52,1.96,7.6L16.5,41.69
-        C16.96,42.76,17.7,43.28,18.49,43.22L18.49,43.22z" />
-</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_3.xml b/res/drawable/ic_all_apps_bg_icon_3.xml
deleted file mode 100644
index b18f8bc..0000000
--- a/res/drawable/ic_all_apps_bg_icon_3.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?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.
-     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="48dp"
-        android:height="48dp"
-        android:viewportWidth="48.0"
-        android:viewportHeight="48.0">
-
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M25.18,1.27c-12.32,0-23.41,9.99-23.41,22.31s11.09,22.31,23.41,22.31
-        s22.31-9.99,22.31-22.31S37.5,1.27,25.18,1.27z M25.18,33.55c-5.5,0-14.35-5.1-14.35-10.6s8.32-12.19,13.82-12.19
-        c5.5,0,10.49,7.33,10.49,12.83S30.68,33.55,25.18,33.55z" />
-    <path
-        android:fillColor="?android:attr/colorPrimary"
-        android:pathData="M22.93,0.22c-12.32,0-22.31,9.99-22.31,22.31s9.99,22.31,22.31,22.31
-        s22.31-9.99,22.31-22.31S35.25,0.22,22.93,0.22z M22.93,32.5c-5.5,0-9.97-4.46-9.97-9.97s4.46-9.97,9.97-9.97
-        c5.5,0,9.97,4.46,9.97,9.97S28.43,32.5,22.93,32.5z" />
-    <path
-        android:fillColor="?android:attr/colorPrimary"
-        android:pathData="M14.81,22.53a8.12,8.12 0 1,0 16.24,0a8.12,8.12 0 1,0 -16.24,0z" />
-</vector>
diff --git a/res/drawable/ic_all_apps_bg_icon_4.xml b/res/drawable/ic_all_apps_bg_icon_4.xml
deleted file mode 100644
index 8eb4d90..0000000
--- a/res/drawable/ic_all_apps_bg_icon_4.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?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.
-     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="48dp"
-        android:height="48dp"
-        android:viewportWidth="48.0"
-        android:viewportHeight="48.0">
-
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M11.53,8.02l23.39-5.73c1.61-0.39,3.25,0.6,3.64,2.21l7.64,31.19
-        c0.39,1.61-0.6,3.25-2.21,3.64L12.8,46.97c-1.61,0.39-3.25-0.6-3.64-2.21L3.43,21.37L11.53,8.02z" />
-    <path
-        android:fillColor="?android:attr/colorPrimary"
-        android:pathData="M9.2,6.53L32.59,0.8C34.2,0.4,35.84,1.4,36.23,3l7.64,31.19c0.39,1.61-0.6,3.25-2.21,3.64
-        l-31.19,7.64c-1.61,0.39-3.25-0.6-3.64-2.21L1.11,19.87L9.2,6.53z" />
-    <path
-        android:fillColor="#1A000000"
-        android:pathData="M9.27,6.47l1.91,7.8c0.4,1.62-0.59,3.24-2.21,3.64l-7.8,1.91L9.27,6.47z" />
-</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_block_shadow.xml b/res/drawable/ic_block_shadow.xml
deleted file mode 100644
index 045fe8d..0000000
--- a/res/drawable/ic_block_shadow.xml
+++ /dev/null
@@ -1,19 +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.
--->
-<com.android.launcher3.graphics.ShadowDrawable
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/ic_block_no_shadow"
-    android:elevation="@dimen/drop_target_shadow_elevation" />
diff --git a/res/drawable/ic_remove_shadow.xml b/res/drawable/ic_remove_shadow.xml
deleted file mode 100644
index 48abc10..0000000
--- a/res/drawable/ic_remove_shadow.xml
+++ /dev/null
@@ -1,19 +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.
--->
-<com.android.launcher3.graphics.ShadowDrawable
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/ic_remove_no_shadow"
-    android:elevation="@dimen/drop_target_shadow_elevation" />
diff --git a/res/drawable/ic_setup_shadow.xml b/res/drawable/ic_setup_shadow.xml
deleted file mode 100644
index 10aeee6..0000000
--- a/res/drawable/ic_setup_shadow.xml
+++ /dev/null
@@ -1,19 +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.
--->
-<com.android.launcher3.graphics.ShadowDrawable
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/ic_setting"
-    android:elevation="@dimen/drop_target_shadow_elevation" />
diff --git a/res/drawable/ic_uninstall_shadow.xml b/res/drawable/ic_uninstall_shadow.xml
deleted file mode 100644
index b441b0e..0000000
--- a/res/drawable/ic_uninstall_shadow.xml
+++ /dev/null
@@ -1,19 +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.
--->
-<com.android.launcher3.graphics.ShadowDrawable
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/ic_uninstall_no_shadow"
-    android:elevation="@dimen/drop_target_shadow_elevation" />
diff --git a/res/drawable/work_apps_toggle_background.xml b/res/drawable/work_apps_toggle_background.xml
index a47c8fe..6ad6c82 100644
--- a/res/drawable/work_apps_toggle_background.xml
+++ b/res/drawable/work_apps_toggle_background.xml
@@ -13,16 +13,8 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_enabled="false">
-        <shape android:shape="rectangle">
-            <corners android:radius="@dimen/work_fab_radius" />
-            <solid android:color="?android:attr/colorControlHighlight" />
-            <padding
-                android:left="@dimen/work_profile_footer_padding"
-                android:right="@dimen/work_profile_footer_padding" />
-        </shape>
-    </item>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="@color/accent_ripple_color">
     <item>
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/work_fab_radius" />
@@ -32,4 +24,4 @@
                 android:right="@dimen/work_profile_footer_padding" />
         </shape>
     </item>
-</selector>
+</ripple>
diff --git a/res/layout/all_apps_bottom_sheet_background.xml b/res/layout/all_apps_bottom_sheet_background.xml
index 12b6b7b..3e47690 100644
--- a/res/layout/all_apps_bottom_sheet_background.xml
+++ b/res/layout/all_apps_bottom_sheet_background.xml
@@ -22,7 +22,7 @@
     <View
         android:id="@+id/bottom_sheet_handle_area"
         android:layout_width="match_parent"
-        android:layout_height="36dp" />
+        android:layout_height="@dimen/bottom_sheet_handle_area_height" />
 
     <View
         android:id="@+id/bottom_sheet_handle"
diff --git a/res/layout/all_apps_search_market.xml b/res/layout/all_apps_search_market.xml
deleted file mode 100644
index 6f2dd3d..0000000
--- a/res/layout/all_apps_search_market.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?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.
-     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.
--->
-<TextView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/search_market_text"
-    android:layout_width="match_parent"
-    android:layout_height="48dp"
-    android:gravity="center"
-    android:paddingLeft="@dimen/dynamic_grid_edge_margin"
-    android:paddingRight="@dimen/dynamic_grid_edge_margin"
-    android:fontFamily="sans-serif-medium"
-    android:textSize="14sp"
-    android:textColor="?android:attr/colorAccent"
-    android:text="@string/all_apps_search_market_message"
-    android:textAllCaps="true"
-    android:focusable="true"
-    android:background="?android:selectableItemBackground" />
diff --git a/res/layout/user_folder_icon_normalized.xml b/res/layout/user_folder_icon_normalized.xml
index 11eea60..337014a 100644
--- a/res/layout/user_folder_icon_normalized.xml
+++ b/res/layout/user_folder_icon_normalized.xml
@@ -30,7 +30,7 @@
     <LinearLayout
         android:id="@+id/folder_footer"
         android:layout_width="match_parent"
-        android:layout_height="48dp"
+        android:layout_height="@dimen/folder_label_height"
         android:clipChildren="false"
         android:orientation="horizontal"
         android:paddingLeft="12dp"
diff --git a/res/layout/widgets_full_sheet_paged_view.xml b/res/layout/widgets_full_sheet_paged_view.xml
index dfe226a..098c9b0 100644
--- a/res/layout/widgets_full_sheet_paged_view.xml
+++ b/res/layout/widgets_full_sheet_paged_view.xml
@@ -16,37 +16,35 @@
 <merge xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto">
 
-    <com.android.launcher3.workprofile.PersonalWorkPagedView
+    <com.android.launcher3.widget.picker.WidgetPagedView
         android:id="@+id/widgets_view_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:clipToPadding="false"
         android:layout_below="@id/collapse_handle"
         android:descendantFocusability="afterDescendants"
-        launcher:pageIndicator="@+id/tabs">
+        android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
+        launcher:pageIndicator="@+id/tabs" >
 
         <com.android.launcher3.widget.picker.WidgetsRecyclerView
             android:id="@+id/primary_widgets_list_view"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:clipToPadding="false" />
 
         <com.android.launcher3.widget.picker.WidgetsRecyclerView
             android:id="@+id/work_widgets_list_view"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:clipToPadding="false" />
 
-    </com.android.launcher3.workprofile.PersonalWorkPagedView>
+    </com.android.launcher3.widget.picker.WidgetPagedView>
 
     <!-- SearchAndRecommendationsView contains the tab layout as well -->
-    <com.android.launcher3.widget.picker.SearchAndRecommendationsView
+    <com.android.launcher3.views.StickyHeaderLayout
         android:id="@+id/search_and_recommendations_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
         android:layout_below="@id/collapse_handle"
         android:paddingBottom="0dp"
         android:orientation="vertical">
@@ -58,6 +56,7 @@
             android:gravity="center_horizontal"
             android:textSize="24sp"
             android:layout_marginTop="24dp"
+            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:textColor="?android:attr/textColorSecondary"
             android:text="@string/widget_button_text"/>
 
@@ -68,7 +67,8 @@
             android:elevation="0.1dp"
             android:background="?android:attr/colorBackground"
             android:paddingBottom="8dp"
-            android:clipToPadding="false">
+            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
+            launcher:layout_sticky="true">
             <include layout="@layout/widgets_search_bar" />
         </FrameLayout>
 
@@ -79,6 +79,7 @@
             android:layout_marginTop="8dp"
             android:background="@drawable/widgets_recommendation_background"
             android:paddingVertical="@dimen/recommended_widgets_table_vertical_padding"
+            android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
             android:visibility="gone" />
 
         <com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip
@@ -91,7 +92,8 @@
             android:paddingLeft="@dimen/widget_tabs_horizontal_padding"
             android:paddingRight="@dimen/widget_tabs_horizontal_padding"
             android:background="?android:attr/colorBackground"
-            style="@style/TextHeadline">
+            style="@style/TextHeadline"
+            launcher:layout_sticky="true">
 
             <Button
                 android:id="@+id/tab_personal"
@@ -120,5 +122,5 @@
                 style="?android:attr/borderlessButtonStyle" />
         </com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip>
 
-    </com.android.launcher3.widget.picker.SearchAndRecommendationsView>
+    </com.android.launcher3.views.StickyHeaderLayout>
 </merge>
\ No newline at end of file
diff --git a/res/layout/widgets_full_sheet_recyclerview.xml b/res/layout/widgets_full_sheet_recyclerview.xml
index 6a5d6cb..9da3e87 100644
--- a/res/layout/widgets_full_sheet_recyclerview.xml
+++ b/res/layout/widgets_full_sheet_recyclerview.xml
@@ -13,21 +13,21 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<merge xmlns:android="http://schemas.android.com/apk/res/android">
+<merge xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto" >
     <com.android.launcher3.widget.picker.WidgetsRecyclerView
         android:id="@+id/primary_widgets_list_view"
         android:layout_below="@id/collapse_handle"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
+        android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
         android:clipToPadding="false" />
 
     <!-- SearchAndRecommendationsView without the tab layout as well -->
-    <com.android.launcher3.widget.picker.SearchAndRecommendationsView
+    <com.android.launcher3.views.StickyHeaderLayout
         android:id="@+id/search_and_recommendations_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
         android:layout_below="@id/collapse_handle"
         android:paddingBottom="16dp"
         android:orientation="vertical">
@@ -40,6 +40,7 @@
             android:textSize="24sp"
             android:layout_marginTop="24dp"
             android:textColor="?android:attr/textColorSecondary"
+            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:text="@string/widget_button_text"/>
 
         <FrameLayout
@@ -48,8 +49,10 @@
             android:layout_height="wrap_content"
             android:elevation="0.1dp"
             android:background="?android:attr/colorBackground"
+            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:paddingBottom="8dp"
-            android:clipToPadding="false">
+            android:clipToPadding="false"
+            launcher:layout_sticky="true" >
             <include layout="@layout/widgets_search_bar" />
         </FrameLayout>
 
@@ -60,7 +63,8 @@
             android:layout_marginTop="8dp"
             android:background="@drawable/widgets_recommendation_background"
             android:paddingVertical="@dimen/recommended_widgets_table_vertical_padding"
+            android:paddingHorizontal="@dimen/widget_list_horizontal_margin"
             android:visibility="gone" />
-    </com.android.launcher3.widget.picker.SearchAndRecommendationsView>
+    </com.android.launcher3.views.StickyHeaderLayout>
 
 </merge>
\ No newline at end of file
diff --git a/res/layout/widgets_list_row_header.xml b/res/layout/widgets_list_row_header.xml
index 3cdc2e8..35bea27 100644
--- a/res/layout/widgets_list_row_header.xml
+++ b/res/layout/widgets_list_row_header.xml
@@ -19,7 +19,6 @@
     android:id="@+id/widgets_list_header"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:paddingVertical="@dimen/widget_list_header_view_vertical_padding"
     android:orientation="horizontal"
     android:importantForAccessibility="yes"
     android:focusable="true"
diff --git a/res/layout/work_apps_paused.xml b/res/layout/work_apps_paused.xml
index 79bce70..f614d9b 100644
--- a/res/layout/work_apps_paused.xml
+++ b/res/layout/work_apps_paused.xml
@@ -48,7 +48,7 @@
         android:textColor="?attr/workProfileOverlayTextColor"
         android:text="@string/work_apps_enable_btn_text"
         android:textAlignment="center"
-        android:background="@drawable/rounded_action_button"
+        android:background="@drawable/bg_work_apps_paused_action_button"
         android:paddingStart="16dp"
         android:paddingEnd="16dp"
         android:textSize="14sp" />
diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index 55139b3..a699667 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Deursoek programme"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Laai tans programme …"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Kon geen programme kry wat by \"<xliff:g id="QUERY">%1$s</xliff:g>\" pas nie"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Soek meer programme"</string>
     <string name="label_application" msgid="8531721983832654978">"Program"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alle programme"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Kennisgewings"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item is verwyder"</string>
     <string name="undo" msgid="4151576204245173321">"Ontdoen"</string>
     <string name="action_move" msgid="4339390619886385032">"Skuif item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Skuif na ry <xliff:g id="NUMBER_0">%1$s</xliff:g> kolom <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Skuif na ry <xliff:g id="NUMBER_0">%1$s</xliff:g> kolom <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Skuif na posisie <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Skuif na gunstelingposisie <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item geskuif"</string>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index ec69acb..b7d4a7d 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"መተግበሪያዎችን ፈልግ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"መተግበሪያዎችን በመጫን ላይ…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"ከ«<xliff:g id="QUERY">%1$s</xliff:g>» ጋር የሚዛመዱ ምንም መተግበሪያዎች አልተገኙም"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ተጨማሪ መተግበሪያዎች ይፈልጉ"</string>
     <string name="label_application" msgid="8531721983832654978">"መተግበሪያ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ሁሉም መተግበሪያዎች"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ማሳወቂያዎች"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ንጥል ነገር ተንቀሳቅሷል"</string>
     <string name="undo" msgid="4151576204245173321">"ቀልብስ"</string>
     <string name="action_move" msgid="4339390619886385032">"ንጥልን አንቀሳቅስ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ወደ ረድፍ <xliff:g id="NUMBER_0">%1$s</xliff:g> ዓምድ <xliff:g id="NUMBER_1">%2$s</xliff:g> አንቀሳቅስ"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"በ<xliff:g id="STRING">%3$s</xliff:g> ውስጥ ወደ ረድፍ <xliff:g id="NUMBER_0">%1$s</xliff:g> ዓምድ <xliff:g id="NUMBER_1">%2$s</xliff:g> ይውሰዱ"</string>
     <string name="move_to_position" msgid="6750008980455459790">"ወደ አቀማመጥ <xliff:g id="NUMBER">%1$s</xliff:g> አንቀሳቅስ"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ወደ ተወዳጆች አቀማመጥ <xliff:g id="NUMBER">%1$s</xliff:g> አንቀሳቅስ"</string>
     <string name="item_moved" msgid="4606538322571412879">"ንጥል ተንቀሳቅሷል"</string>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 0e48179..e075559 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"بحث في التطبيقات"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"جارٍ تحميل التطبيقات…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"لم يتم العثور على أي تطبيقات تتطابق مع \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"البحث عن مزيد من التطبيقات"</string>
     <string name="label_application" msgid="8531721983832654978">"تطبيق"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"جميع التطبيقات"</string>
     <string name="notifications_header" msgid="1404149926117359025">"الإشعارات"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"تمّت إزالة العنصر."</string>
     <string name="undo" msgid="4151576204245173321">"تراجع"</string>
     <string name="action_move" msgid="4339390619886385032">"نقل العنصر"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"نقل إلى الصف <xliff:g id="NUMBER_0">%1$s</xliff:g> العمود <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"انتقل إلى الصف <xliff:g id="NUMBER_0">%1$s</xliff:g> العمود <xliff:g id="NUMBER_1">%2$s</xliff:g> في <xliff:g id="STRING">%3$s</xliff:g>."</string>
     <string name="move_to_position" msgid="6750008980455459790">"نقل إلى الموضع <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"نقل إلى الموضع المفضل <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"تم نقل العنصر"</string>
diff --git a/res/values-as/strings.xml b/res/values-as/strings.xml
index b625aab..ba14e97 100644
--- a/res/values-as/strings.xml
+++ b/res/values-as/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"এপসমূহ সন্ধান কৰক"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"এপসমূহ ল’ড কৰি থকা হৈছে…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\"ৰ সৈতে মিলা কোনো এপ্ বিচাৰি পোৱা নগ\'ল"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"আৰু অধিক এপবোৰ সন্ধান কৰক"</string>
     <string name="label_application" msgid="8531721983832654978">"এপ্"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"আটাইবোৰ এপ্"</string>
     <string name="notifications_header" msgid="1404149926117359025">"জাননীসমূহ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"বস্তুটো আঁতৰোৱা হ’ল"</string>
     <string name="undo" msgid="4151576204245173321">"আনডু কৰক"</string>
     <string name="action_move" msgid="4339390619886385032">"বস্তু স্থানান্তৰ কৰক"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"শাৰী <xliff:g id="NUMBER_0">%1$s</xliff:g> স্তম্ভ <xliff:g id="NUMBER_1">%2$s</xliff:g>লৈ স্থানান্তৰিত কৰক"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g>ত <xliff:g id="NUMBER_0">%1$s</xliff:g> নম্বৰ শাৰী <xliff:g id="NUMBER_1">%2$s</xliff:g> নম্বৰ স্তম্ভলৈ লৈ যাওক"</string>
     <string name="move_to_position" msgid="6750008980455459790">"পছন্দৰ অৱস্থান <xliff:g id="NUMBER">%1$s</xliff:g>লৈ স্থানান্তৰিত কৰক"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"পছন্দৰ অৱস্থান <xliff:g id="NUMBER">%1$s</xliff:g>লৈ স্থানান্তৰিত কৰক"</string>
     <string name="item_moved" msgid="4606538322571412879">"বস্তুটো স্থানান্তৰ কৰা হ’ল"</string>
diff --git a/res/values-az/strings.xml b/res/values-az/strings.xml
index ad72424..2e07405 100644
--- a/res/values-az/strings.xml
+++ b/res/values-az/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Tətbiqləri axtarın"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Tətbiqlər yüklənir…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"<xliff:g id="QUERY">%1$s</xliff:g> sorğusuna uyğun tətbiq tapılmadı"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Daha çox tətbiq üçün axtarış edin"</string>
     <string name="label_application" msgid="8531721983832654978">"Tətbiq"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Bütün tətbiqlər"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Bildirişlər"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element silindi"</string>
     <string name="undo" msgid="4151576204245173321">"Ləğv edin"</string>
     <string name="action_move" msgid="4339390619886385032">"Elementi köçürün"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Sıra <xliff:g id="NUMBER_0">%1$s</xliff:g> sütun <xliff:g id="NUMBER_1">%2$s</xliff:g> köçürün"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="NUMBER_0">%1$s</xliff:g> saylı sətir, <xliff:g id="NUMBER_1">%2$s</xliff:g> saylı sütuna (<xliff:g id="STRING">%3$s</xliff:g>) köçürün"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> mövqeyinə köçürün"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"<xliff:g id="NUMBER">%1$s</xliff:g> sevimlilər mövqeyinə köçürün"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elementin yeri dəyişildi"</string>
diff --git a/res/values-b+sr+Latn/strings.xml b/res/values-b+sr+Latn/strings.xml
index d7e85d9..cc6e908 100644
--- a/res/values-b+sr+Latn/strings.xml
+++ b/res/values-b+sr+Latn/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Pretražite aplikacije"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Aplikacije se učitavaju…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nije pronađena nijedna aplikacija za „<xliff:g id="QUERY">%1$s</xliff:g>“"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Pretraži još aplikacija"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacija"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Sve aplikacije"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Obaveštenja"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Stavka je uklonjena"</string>
     <string name="undo" msgid="4151576204245173321">"Opozovi"</string>
     <string name="action_move" msgid="4339390619886385032">"Premesti stavku"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Premesti u red <xliff:g id="NUMBER_0">%1$s</xliff:g> i kolonu <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Premestite u red <xliff:g id="NUMBER_0">%1$s</xliff:g> kolonu <xliff:g id="NUMBER_1">%2$s</xliff:g> na <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Premesti na <xliff:g id="NUMBER">%1$s</xliff:g>. poziciju"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Premesti na <xliff:g id="NUMBER">%1$s</xliff:g>. poziciju u omiljenim"</string>
     <string name="item_moved" msgid="4606538322571412879">"Stavka je premeštena"</string>
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index a845f9a..69a16ba 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Пошук праграм"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Праграмы загружаюцца…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Праграм, якія адпавядаюць запыту \"<xliff:g id="QUERY">%1$s</xliff:g>\", не знойдзена"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Шукаць іншыя праграмы"</string>
     <string name="label_application" msgid="8531721983832654978">"Праграма"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Усе праграмы"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Апавяшчэнні"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Элемент выдалены"</string>
     <string name="undo" msgid="4151576204245173321">"Адрабіць"</string>
     <string name="action_move" msgid="4339390619886385032">"Перамясціць элемент"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Перамясціць у радок <xliff:g id="NUMBER_0">%1$s</xliff:g> слупок <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Перайсці да радка <xliff:g id="NUMBER_0">%1$s</xliff:g> у слупку <xliff:g id="NUMBER_1">%2$s</xliff:g> на старонцы <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Перамясціць у пазіцыю <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Перамясціць у абранае, у пазіцыю <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Элемент перамешчаны"</string>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 0c7fcd3..549c8ea 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Търсене в приложенията"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Приложенията се зареждат…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Няма намерени приложения, съответстващи на „<xliff:g id="QUERY">%1$s</xliff:g>“"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Търсене на още приложения"</string>
     <string name="label_application" msgid="8531721983832654978">"Приложение"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Всички приложения"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Известия"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Елементът е премахнат"</string>
     <string name="undo" msgid="4151576204245173321">"Отмяна"</string>
     <string name="action_move" msgid="4339390619886385032">"Преместване на елемента"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Преместване към ред <xliff:g id="NUMBER_0">%1$s</xliff:g>, колона <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Преместване на <xliff:g id="STRING">%3$s</xliff:g> – ред <xliff:g id="NUMBER_0">%1$s</xliff:g>, колона <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Преместване към позиция <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Преместване към позиция <xliff:g id="NUMBER">%1$s</xliff:g> в любимите"</string>
     <string name="item_moved" msgid="4606538322571412879">"Елементът е преместен"</string>
diff --git a/res/values-bn/strings.xml b/res/values-bn/strings.xml
index 5c8c342..9683182 100644
--- a/res/values-bn/strings.xml
+++ b/res/values-bn/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"অ্যাপ খুঁজুন"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"অ্যাপ লোড হচ্ছে…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" এর সাথে মেলে এমন কোনো অ্যাপ পাওয়া যায়নি"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"আরও অ্যাপ্লিকেশানের জন্য খুঁজুন"</string>
     <string name="label_application" msgid="8531721983832654978">"অ্যাপ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"সব অ্যাপ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"বিজ্ঞপ্তি"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"আইটেম সরানো হয়েছে"</string>
     <string name="undo" msgid="4151576204245173321">"ফিরিয়ে আনুন"</string>
     <string name="action_move" msgid="4339390619886385032">"আইটেম সরান"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"সারি <xliff:g id="NUMBER_0">%1$s</xliff:g> কলাম <xliff:g id="NUMBER_1">%2$s</xliff:g> এ সরান"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g>-এ সারি <xliff:g id="NUMBER_0">%1$s</xliff:g> কলাম <xliff:g id="NUMBER_1">%2$s</xliff:g> সরান"</string>
     <string name="move_to_position" msgid="6750008980455459790">"অবস্থানে সরান <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"পছন্দসই অবস্থানে সরান <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"আইটেম সরানো হয়েছে"</string>
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index 173518f..f99525f 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Pretražite aplikacije"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Aplikacije se učitavaju…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nije pronađena nijedna aplikacija za upit \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Pretraži više aplikacija"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacija"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Sve aplikacije"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Obavještenja"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Stavka je uklonjena"</string>
     <string name="undo" msgid="4151576204245173321">"Poništi"</string>
     <string name="action_move" msgid="4339390619886385032">"Premjesti stavku"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Pomjeri stavku u red <xliff:g id="NUMBER_0">%1$s</xliff:g> kolonu <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Premještanje u red <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolonu <xliff:g id="NUMBER_1">%2$s</xliff:g> na <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Pomjeri stavku na poziciju <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Pomjeri stavku na poziciju <xliff:g id="NUMBER">%1$s</xliff:g> među omiljenim"</string>
     <string name="item_moved" msgid="4606538322571412879">"Stavka je premještena"</string>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index e6a4af2..d8ede15 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Cerca aplicacions"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"S\'estan carregant les aplicacions…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No s\'ha trobat cap aplicació que coincideixi amb \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Cerca més aplicacions"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplicació"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Totes les aplicacions"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificacions"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"S\'ha suprimit l\'element"</string>
     <string name="undo" msgid="4151576204245173321">"Desfés"</string>
     <string name="action_move" msgid="4339390619886385032">"Desplaça l\'element"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Desplaça l\'element a la fila <xliff:g id="NUMBER_0">%1$s</xliff:g> i la columna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mou a la fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g> a <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Desplaça l\'element a la posició <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Desplaça l\'element a la posició de preferits <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element desplaçat"</string>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index 8b3ef2d..e4d46e4 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Hledat v aplikacích"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Načítání aplikací…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Dotazu „<xliff:g id="QUERY">%1$s</xliff:g>“ neodpovídají žádné aplikace"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Vyhledat další aplikace"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikace"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Všechny aplikace"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Oznámení"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Položka byla odstraněna"</string>
     <string name="undo" msgid="4151576204245173321">"Zpět"</string>
     <string name="action_move" msgid="4339390619886385032">"Přesunout položku"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Přesunout na řádek <xliff:g id="NUMBER_0">%1$s</xliff:g> do sloupce <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Přesunout na řádek <xliff:g id="NUMBER_0">%1$s</xliff:g>, sloupec <xliff:g id="NUMBER_1">%2$s</xliff:g> na ploše <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Přesunout na pozici <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Přesunout do oblíbených položek na pozici <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Položka byla přesunuta"</string>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index 8160465..4da7b84 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Søg efter apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Indlæser apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Der blev ikke fundet nogen apps, som matcher \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Søg efter flere apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alle apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifikationer"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elementet er fjernet"</string>
     <string name="undo" msgid="4151576204245173321">"Fortryd"</string>
     <string name="action_move" msgid="4339390619886385032">"Flyt element"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Flyt til række <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolonne <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Flyt til række <xliff:g id="NUMBER_0">%1$s</xliff:g> kolonne <xliff:g id="NUMBER_1">%2$s</xliff:g> i <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Flyt til position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Flyt til foretrukne position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elementet blev flyttet"</string>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 912e7fa..3c2514f 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Apps finden"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Apps werden geladen…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Keine Apps für \"<xliff:g id="QUERY">%1$s</xliff:g>\" gefunden"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Weitere Apps suchen"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alle Apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Benachrichtigungen"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element entfernt"</string>
     <string name="undo" msgid="4151576204245173321">"Rückgängig"</string>
     <string name="action_move" msgid="4339390619886385032">"Element verschieben"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"In Zeile <xliff:g id="NUMBER_0">%1$s</xliff:g>, Spalte <xliff:g id="NUMBER_1">%2$s</xliff:g> verschoben"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"In <xliff:g id="STRING">%3$s</xliff:g> zu Zeile <xliff:g id="NUMBER_0">%1$s</xliff:g> Spalte <xliff:g id="NUMBER_1">%2$s</xliff:g> bewegen"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Auf Position <xliff:g id="NUMBER">%1$s</xliff:g> verschoben"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Auf Favoritenposition <xliff:g id="NUMBER">%1$s</xliff:g> verschoben"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element verschoben"</string>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 0f613de..ae9a8fd 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Αναζήτηση εφαρμογών"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Φόρτωση εφαρμογών…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Δεν βρέθηκαν εφαρμογές αντιστοίχισης για \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Αναζήτηση περισσότερων εφαρμογών"</string>
     <string name="label_application" msgid="8531721983832654978">"Εφαρμογή"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Όλες οι εφαρμογές"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Ειδοποιήσεις"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Το στοιχείο καταργήθηκε"</string>
     <string name="undo" msgid="4151576204245173321">"Αναίρεση"</string>
     <string name="action_move" msgid="4339390619886385032">"Μετακίνηση στοιχείου"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Μετακίνηση στη σειρά <xliff:g id="NUMBER_0">%1$s</xliff:g>, στήλη <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Μετακίνηση στη σειρά <xliff:g id="NUMBER_0">%1$s</xliff:g> στήλη <xliff:g id="NUMBER_1">%2$s</xliff:g> στην <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Μετακίνηση στη θέση <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Μετακίνηση στη θέση <xliff:g id="NUMBER">%1$s</xliff:g> στα αγαπημένα"</string>
     <string name="item_moved" msgid="4606538322571412879">"Το στοιχείο καταργήθηκε"</string>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
index a78c7f8..4f15eb5 100644
--- a/res/values-en-rAU/strings.xml
+++ b/res/values-en-rAU/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Search apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Loading apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No apps found matching \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Search for more apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"All apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removed"</string>
     <string name="undo" msgid="4151576204245173321">"Undo"</string>
     <string name="action_move" msgid="4339390619886385032">"Move item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Move to position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Move to favourites position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item moved"</string>
diff --git a/res/values-en-rCA/strings.xml b/res/values-en-rCA/strings.xml
index a78c7f8..4f15eb5 100644
--- a/res/values-en-rCA/strings.xml
+++ b/res/values-en-rCA/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Search apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Loading apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No apps found matching \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Search for more apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"All apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removed"</string>
     <string name="undo" msgid="4151576204245173321">"Undo"</string>
     <string name="action_move" msgid="4339390619886385032">"Move item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Move to position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Move to favourites position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item moved"</string>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index a78c7f8..4f15eb5 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Search apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Loading apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No apps found matching \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Search for more apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"All apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removed"</string>
     <string name="undo" msgid="4151576204245173321">"Undo"</string>
     <string name="action_move" msgid="4339390619886385032">"Move item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Move to position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Move to favourites position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item moved"</string>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index a78c7f8..4f15eb5 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Search apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Loading apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No apps found matching \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Search for more apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"All apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removed"</string>
     <string name="undo" msgid="4151576204245173321">"Undo"</string>
     <string name="action_move" msgid="4339390619886385032">"Move item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Move to position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Move to favourites position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item moved"</string>
diff --git a/res/values-en-rXC/strings.xml b/res/values-en-rXC/strings.xml
index d6951ad..e644c23 100644
--- a/res/values-en-rXC/strings.xml
+++ b/res/values-en-rXC/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‎‎‏‏‎‎‎‎‏‏‏‏‎‎‏‎‏‏‎‏‎‏‎‎‏‏‏‏‎‎‏‎‎‎‏‏‎‎‏‏‏‎‏‎‎‎‎‏‎‎‏‏‏‎‎Search apps‎‏‎‎‏‎"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‎‎‎‎‏‎‏‎‏‏‏‏‎‏‎‏‏‏‎‏‎‎‏‎‎‎‎‏‏‎‏‎‏‎‏‏‏‎‏‏‏‏‏‎‎‎‏‎‏‏‏‏‏‏‎‏‎‏‎‎‎Loading apps…‎‏‎‎‏‎"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‏‏‎‎‎‏‏‎‏‎‎‏‏‏‏‎‏‎‏‎‏‎‎‎‎‎‏‏‏‏‏‎‎‎‏‏‎‎‏‎‏‎‏‏‏‏‎‏‎‏‎‎‎‎‎‎‏‎‏‎‎No apps found matching \"‎‏‎‎‏‏‎<xliff:g id="QUERY">%1$s</xliff:g>‎‏‎‎‏‏‏‎\"‎‏‎‎‏‎"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‎‏‎‏‏‏‏‎‏‎‏‏‏‏‏‎‎‎‏‎‏‎‎‏‏‏‏‏‎‎‏‏‎‏‏‏‏‏‎‎‏‎‏‏‏‏‎‎‏‏‎‎‏‏‎‏‎‎‎‎Search for more apps‎‏‎‎‏‎"</string>
     <string name="label_application" msgid="8531721983832654978">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‎‎‏‏‎‏‏‎‎‎‎‏‏‏‏‏‏‎‎‎‎‏‏‏‏‏‎‎‎‏‎‏‏‏‏‎‎‏‎‎‎‎‏‎‎‏‎‎‎‎‎‏‎‎App‎‏‎‎‏‎"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‎‏‎‏‏‎‎‏‏‎‏‏‏‎‏‎‎‏‎‏‏‎‏‏‏‏‏‎‎‎‏‏‏‏‏‏‎‎‎‏‎‎‎‎‎‎‏‎‎‏‎‎‎‎‎‎‎‏‏‏‎All apps‎‏‎‎‏‎"</string>
     <string name="notifications_header" msgid="1404149926117359025">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‎‏‏‎‏‏‏‏‏‎‎‏‎‎‎‏‎‏‎‏‏‏‎‏‎‏‏‎‎‎‏‎‏‎‏‏‎‎‏‏‏‎‏‏‎‏‏‏‏‎‏‏‎‏‏‎‎‎‏‎Notifications‎‏‎‎‏‎"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‎‏‎‏‏‏‏‎‎‏‏‏‏‏‏‎‎‏‎‎‏‎‎‎‏‏‎‎‏‎‎‎‎‎‏‎‎‎‎‏‎‏‏‏‎‏‎‎‏‏‏‎‏‏‎‎‏‎‏‏‏‎Item removed‎‏‎‎‏‎"</string>
     <string name="undo" msgid="4151576204245173321">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‎‎‏‏‎‎‏‏‏‎‏‎‏‎‏‏‏‎‎‏‎‎‎‏‏‏‏‏‏‎‎‏‏‏‏‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‏‎‎‏‎‎‏‎Undo‎‏‎‎‏‎"</string>
     <string name="action_move" msgid="4339390619886385032">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‏‎‎‎‎‏‏‏‎‎‎‏‎‎‏‏‏‎‎‏‏‎‎‎‏‏‏‎‎‎‏‎‏‏‏‏‏‏‏‏‏‎‏‎‏‏‏‎‏‏‏‏‎‎‎‏‎‎‎‎Move item‎‏‎‎‏‎"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‏‏‎‏‎‏‎‎‏‏‎‏‎‏‏‏‎‏‏‎‎‏‎‏‎‎‏‎‎‎‎‏‎‏‎‎‎‏‏‎‎‎‎‏‏‎‎‏‎‏‏‏‏‏‎‎‏‏‎Move to row ‎‏‎‎‏‏‎<xliff:g id="NUMBER_0">%1$s</xliff:g>‎‏‎‎‏‏‏‎ column ‎‏‎‎‏‏‎<xliff:g id="NUMBER_1">%2$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‏‏‏‎‏‏‎‎‏‏‏‏‏‏‎‎‏‎‏‎‏‎‏‏‎‏‏‎‎‎‎‎‎‎‏‏‎‏‎‎‏‏‎‎‏‏‏‎‏‎‏‎‏‎‎‏‎Move to row ‎‏‎‎‏‏‎<xliff:g id="NUMBER_0">%1$s</xliff:g>‎‏‎‎‏‏‏‎ column ‎‏‎‎‏‏‎<xliff:g id="NUMBER_1">%2$s</xliff:g>‎‏‎‎‏‏‏‎ in ‎‏‎‎‏‏‎<xliff:g id="STRING">%3$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="move_to_position" msgid="6750008980455459790">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‏‎‏‎‏‏‎‎‏‏‎‏‏‎‎‏‎‏‏‎‎‏‏‏‏‎‎‏‎‏‏‎‏‎‏‏‏‏‏‎‏‎‎‎‏‎‏‏‏‏‎‎‏‏‏‎‎Move to position ‎‏‎‎‏‏‎<xliff:g id="NUMBER">%1$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‎‏‏‏‎‏‎‏‏‏‎‏‏‏‎‎‏‏‎‎‏‎‏‎‏‏‎‎‏‏‏‎‎‏‎‎‏‎‎‏‎‎‏‏‏‎‏‏‎‏‎‎‎‎‏‎‎‎‎‎‎Move to favorites position ‎‏‎‎‏‏‎<xliff:g id="NUMBER">%1$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
     <string name="item_moved" msgid="4606538322571412879">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‎‏‏‎‏‏‎‏‏‎‎‎‏‏‎‎‏‎‏‎‏‎‏‎‎‏‎‎‎‏‎‏‏‏‏‏‎‎‎‏‎‏‏‎‎‎‏‏‏‏‎Item moved‎‏‎‎‏‎"</string>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 3897974..0bc8f4f 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Buscar apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Cargando apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No hay apps que coincidan con \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Buscar más apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Todas las apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificaciones"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Se eliminó el elemento."</string>
     <string name="undo" msgid="4151576204245173321">"Deshacer"</string>
     <string name="action_move" msgid="4339390619886385032">"Mover elemento"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mover a fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mover a la fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g> en <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mover a la posición número <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mover a la posición de favoritos número <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elemento movido"</string>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 823e5a7..4045ad3 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Buscar aplicaciones"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Cargando aplicaciones…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"No se han encontrado aplicaciones que contengan \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Buscar más aplicaciones"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplicación"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Todas las aplicaciones"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificaciones"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elemento quitado"</string>
     <string name="undo" msgid="4151576204245173321">"Deshacer"</string>
     <string name="action_move" msgid="4339390619886385032">"Mover elemento"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mover a la fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mover a la fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g> en <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mover a la posición número <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mover a la posición número <xliff:g id="NUMBER">%1$s</xliff:g> de favoritos"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elemento movido"</string>
diff --git a/res/values-et/strings.xml b/res/values-et/strings.xml
index bd2190a..effd140 100644
--- a/res/values-et/strings.xml
+++ b/res/values-et/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Otsige rakendusi"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Rakenduste laadimine …"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Päringule „<xliff:g id="QUERY">%1$s</xliff:g>” ei vastanud ükski rakendus"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Otsi rohkem rakendusi"</string>
     <string name="label_application" msgid="8531721983832654978">"Rakendus"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Kõik rakendused"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Märguanded"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Üksus eemaldati"</string>
     <string name="undo" msgid="4151576204245173321">"Võta tagasi"</string>
     <string name="action_move" msgid="4339390619886385032">"Teisalda üksus"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Teisaldamine <xliff:g id="NUMBER_0">%1$s</xliff:g>. rea <xliff:g id="NUMBER_1">%2$s</xliff:g>. veergu"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Teisalda reale <xliff:g id="NUMBER_0">%1$s</xliff:g> veerus <xliff:g id="NUMBER_1">%2$s</xliff:g> kohas <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Teisaldamine <xliff:g id="NUMBER">%1$s</xliff:g>. positsioonile"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Teisaldamine lemmikute <xliff:g id="NUMBER">%1$s</xliff:g>. positsioonile"</string>
     <string name="item_moved" msgid="4606538322571412879">"Üksus teisaldati"</string>
diff --git a/res/values-eu/strings.xml b/res/values-eu/strings.xml
index c1eaea8..9e2d9a4 100644
--- a/res/values-eu/strings.xml
+++ b/res/values-eu/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Bilatu aplikazioetan"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Aplikazioak kargatzen…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Ez da aurkitu \"<xliff:g id="QUERY">%1$s</xliff:g>\" bilaketaren emaitzarik"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Bilatu aplikazio gehiago"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikazioa"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Aplikazio guztiak"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Jakinarazpenak"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Kendu da elementua"</string>
     <string name="undo" msgid="4151576204245173321">"Desegin"</string>
     <string name="action_move" msgid="4339390619886385032">"Mugitu elementua"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Eraman <xliff:g id="NUMBER_0">%1$s</xliff:g>. errenkadara, <xliff:g id="NUMBER_1">%2$s</xliff:g>. zutabera"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Joan <xliff:g id="NUMBER_0">%1$s</xliff:g>garren errenkadako <xliff:g id="NUMBER_1">%2$s</xliff:g>garren zutabera, <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Eraman <xliff:g id="NUMBER">%1$s</xliff:g>. postura"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Eraman gogokoen <xliff:g id="NUMBER">%1$s</xliff:g>. postura"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elementua mugitu da"</string>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index d23eac2..a1acda0 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"جستجوی برنامه‌ها"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"درحال بارگیری برنامه‌‌ها…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"هیچ برنامه‌ای در مطابقت با «<xliff:g id="QUERY">%1$s</xliff:g>» پیدا نشد"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"جستجوی برنامه‌های بیشتر"</string>
     <string name="label_application" msgid="8531721983832654978">"برنامه"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"همه برنامه‌ها"</string>
     <string name="notifications_header" msgid="1404149926117359025">"اعلان‌ها"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"مورد حذف شد"</string>
     <string name="undo" msgid="4151576204245173321">"واگرد"</string>
     <string name="action_move" msgid="4339390619886385032">"انتقال مورد"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"انتقال به سطر <xliff:g id="NUMBER_0">%1$s</xliff:g> ستون <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"انتقال به ردیف <xliff:g id="NUMBER_0">%1$s</xliff:g> ستون <xliff:g id="NUMBER_1">%2$s</xliff:g> در <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"انتقال به موقعیت <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"انتقال به موقعیت دلخواه <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"مورد منتقل شد"</string>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index ccc22f0..89e4106 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Hae sovelluksia"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Ladataan sovelluksia…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"<xliff:g id="QUERY">%1$s</xliff:g> ei palauttanut sovelluksia."</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Hae lisää sovelluksia"</string>
     <string name="label_application" msgid="8531721983832654978">"Sovellus"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Kaikki sovellukset"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Ilmoitukset"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Kohde poistettiin"</string>
     <string name="undo" msgid="4151576204245173321">"Kumoa"</string>
     <string name="action_move" msgid="4339390619886385032">"Siirrä kohde"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Siirrä rivin <xliff:g id="NUMBER_0">%1$s</xliff:g> sarakkeeseen <xliff:g id="NUMBER_1">%2$s</xliff:g>."</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Siirrä riviin <xliff:g id="NUMBER_0">%1$s</xliff:g> sarakkeeseen <xliff:g id="NUMBER_1">%2$s</xliff:g> näytöllä <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Siirrä kohtaan <xliff:g id="NUMBER">%1$s</xliff:g>."</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Siirrä suosikkien kohtaan <xliff:g id="NUMBER">%1$s</xliff:g>."</string>
     <string name="item_moved" msgid="4606538322571412879">"Kohde on siirretty."</string>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index 11bcae1..448569d 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Rechercher dans les applications"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Chargement des applications en cours…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Aucune application trouvée correspondant à « <xliff:g id="QUERY">%1$s</xliff:g> »"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Rechercher plus d\'applications"</string>
     <string name="label_application" msgid="8531721983832654978">"Application"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Toutes les applications"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Élément retiré"</string>
     <string name="undo" msgid="4151576204245173321">"Annuler"</string>
     <string name="action_move" msgid="4339390619886385032">"Déplacer l\'élément"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Déplacer vers rangée <xliff:g id="NUMBER_0">%1$s</xliff:g> colonne <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Déplacer à la ligne <xliff:g id="NUMBER_0">%1$s</xliff:g> colonne <xliff:g id="NUMBER_1">%2$s</xliff:g> dans <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Déplacer vers la position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Déplacer vers la position <xliff:g id="NUMBER">%1$s</xliff:g> dans les favoris"</string>
     <string name="item_moved" msgid="4606538322571412879">"Élément déplacé"</string>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 9b30b1e..a6856fc 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Rechercher dans les applications"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Chargement des applications…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Aucune application ne correspond à la requête \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Rechercher plus d\'applications"</string>
     <string name="label_application" msgid="8531721983832654978">"Application"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Toutes les applis"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Élément supprimé"</string>
     <string name="undo" msgid="4151576204245173321">"Annuler"</string>
     <string name="action_move" msgid="4339390619886385032">"Déplacer l\'élément"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Déplacer vers la ligne <xliff:g id="NUMBER_0">%1$s</xliff:g>, colonne <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Déplacer vers la ligne <xliff:g id="NUMBER_0">%1$s</xliff:g>, colonne <xliff:g id="NUMBER_1">%2$s</xliff:g> dans <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Déplacer vers la position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Déplacer vers la position <xliff:g id="NUMBER">%1$s</xliff:g> dans les favoris"</string>
     <string name="item_moved" msgid="4606538322571412879">"Élément déplacé"</string>
diff --git a/res/values-gl/strings.xml b/res/values-gl/strings.xml
index 013011a..045d8d7 100644
--- a/res/values-gl/strings.xml
+++ b/res/values-gl/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Buscar aplicacións"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Cargando aplicacións…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Non se atoparon aplicacións que coincidan con \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Buscar máis aplicacións"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplicación"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Todas as aplicacións"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificacións"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Quitouse o elemento"</string>
     <string name="undo" msgid="4151576204245173321">"Desfacer"</string>
     <string name="action_move" msgid="4339390619886385032">"Mover elemento"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mover á fila <xliff:g id="NUMBER_0">%1$s</xliff:g> columna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mover á fila <xliff:g id="NUMBER_0">%1$s</xliff:g>, columna <xliff:g id="NUMBER_1">%2$s</xliff:g> de <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mover á posición <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mover á posición dos favoritos <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Moveuse o elemento"</string>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 2d504e3..7288570 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"શોધ ઍપ્લિકેશનો"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ઍપ્લિકેશનો લોડ કરી રહ્યું છે…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\"થી મેળ ખાતી કોઈ ઍપ્લિકેશનો મળી નથી"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"વધુ ઍપ્લિકેશનો શોધો"</string>
     <string name="label_application" msgid="8531721983832654978">"ઍપ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"બધી ઍપ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"નોટિફિકેશન"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"આઇટમ કાઢી નાખી"</string>
     <string name="undo" msgid="4151576204245173321">"રદ કરો"</string>
     <string name="action_move" msgid="4339390619886385032">"આઇટમ ખસેડો"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> પંક્તિ <xliff:g id="NUMBER_1">%2$s</xliff:g> કૉલમ પર ખસેડો"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g>માં પંક્તિ <xliff:g id="NUMBER_0">%1$s</xliff:g> કૉલમ <xliff:g id="NUMBER_1">%2$s</xliff:g> પર આ આઇટમને ખસેડો"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> સ્થિતિ પર ખસેડો"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"મનપસંદ સ્થિતિ <xliff:g id="NUMBER">%1$s</xliff:g> પર ખસેડો"</string>
     <string name="item_moved" msgid="4606538322571412879">"આઇટમ ખસેડી"</string>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index de6ad1c..5e71f33 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ऐप सर्च करें"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ऐप्लिकेशन लोड हो रहे हैं…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" से मिलता-जुलता कोई ऐप्लिकेशन नहीं मिला"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"और ऐप सर्च करें"</string>
     <string name="label_application" msgid="8531721983832654978">"ऐप्लिकेशन"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"सभी ऐप्लिकेशन"</string>
     <string name="notifications_header" msgid="1404149926117359025">"सूचनाएं"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"आइटम हटाया गया"</string>
     <string name="undo" msgid="4151576204245173321">"पहले जैसा करें"</string>
     <string name="action_move" msgid="4339390619886385032">"आइटम ले जाएं"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"पंक्ति <xliff:g id="NUMBER_0">%1$s</xliff:g> स्तंभ <xliff:g id="NUMBER_1">%2$s</xliff:g> पर ले जाएं"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> में, पंक्ति <xliff:g id="NUMBER_0">%1$s</xliff:g> कॉलम <xliff:g id="NUMBER_1">%2$s</xliff:g> पर जाएं"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> स्थिति पर ले जाएं"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"<xliff:g id="NUMBER">%1$s</xliff:g> की पसंदीदा स्थिति पर ले जाएं"</string>
     <string name="item_moved" msgid="4606538322571412879">"आइटम ले जाया गया"</string>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index 0e58e53..a1369e8 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Pretraži aplikacije"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Učitavanje aplikacija…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nema aplikacija podudarnih s upitom \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Traži više aplikacija"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacija"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Sve aplikacije"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Obavijesti"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Stavka je uklonjena"</string>
     <string name="undo" msgid="4151576204245173321">"Poništi"</string>
     <string name="action_move" msgid="4339390619886385032">"Premještanje stavke"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Premještanje u redak <xliff:g id="NUMBER_0">%1$s</xliff:g>, stupac <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Premjesti u redak <xliff:g id="NUMBER_0">%1$s</xliff:g> stupac <xliff:g id="NUMBER_1">%2$s</xliff:g> na <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Premještanje na položaj <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Premještanje na položaj favorita <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Stavka premještena"</string>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index 30095d7..a5d4835 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Alkalmazások keresése"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Alkalmazások betöltése…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nem található alkalmazás a(z) „<xliff:g id="QUERY">%1$s</xliff:g>” lekérdezésre"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"További alkalmazások keresése"</string>
     <string name="label_application" msgid="8531721983832654978">"Alkalmazás"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Összes alkalmazás"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Értesítések"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elem eltávolítva"</string>
     <string name="undo" msgid="4151576204245173321">"Mégse"</string>
     <string name="action_move" msgid="4339390619886385032">"Elem mozgatása"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Áthelyezés ide: <xliff:g id="NUMBER_0">%1$s</xliff:g>. sor, <xliff:g id="NUMBER_1">%2$s</xliff:g>. oszlop"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Áthelyezés a(z) <xliff:g id="NUMBER_0">%1$s</xliff:g>. sorba és a(z) <xliff:g id="NUMBER_1">%2$s</xliff:g>. oszlopba itt: <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Áthelyezés a(z) <xliff:g id="NUMBER">%1$s</xliff:g>. pozícióba"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Áthelyezés a kedvencek <xliff:g id="NUMBER">%1$s</xliff:g>. pozíciójába"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elem áthelyezve"</string>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index 3b9761f..44c3a96 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Որոնել հավելվածներ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Հավելվածների բեռնում…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"«<xliff:g id="QUERY">%1$s</xliff:g>» հարցմանը համապատասխանող հավելվածներ չեն գտնվել"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Որոնել այլ հավելվածներ"</string>
     <string name="label_application" msgid="8531721983832654978">"Հավելված"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Բոլոր հավելվածները"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Ծանուցումներ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Տարրը հեռացվեց"</string>
     <string name="undo" msgid="4151576204245173321">"Հետարկել"</string>
     <string name="action_move" msgid="4339390619886385032">"Տեղափոխել տարրը"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Տեղափոխել տող <xliff:g id="NUMBER_0">%1$s</xliff:g> սյունակ <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Տեղափոխել շարք <xliff:g id="NUMBER_0">%1$s</xliff:g>, սյունակ <xliff:g id="NUMBER_1">%2$s</xliff:g> (<xliff:g id="STRING">%3$s</xliff:g>)"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Տեղափոխել դիրք <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Տեղափոխել նախընտրած դիրք՝ <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Տարրը տեղափոխվեց"</string>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 02f4860..e46026e 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Telusuri aplikasi"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Memuat aplikasi…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Tidak ditemukan aplikasi yang cocok dengan \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Telusuri aplikasi lainnya"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikasi"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Semua aplikasi"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifikasi"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item dihapus"</string>
     <string name="undo" msgid="4151576204245173321">"Urungkan"</string>
     <string name="action_move" msgid="4339390619886385032">"Pindahkan item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Pindahkan ke baris <xliff:g id="NUMBER_0">%1$s</xliff:g> kolom <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Pindahkan ke baris <xliff:g id="NUMBER_0">%1$s</xliff:g> kolom <xliff:g id="NUMBER_1">%2$s</xliff:g> di <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"PIndahkan ke posisi <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Pindahkan ke posisi favorit <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item dipindahkan"</string>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index 17cf2e4..92be25b 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Leita í forritum"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Hleður forrit…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Ekki fundust forrit sem samsvara „<xliff:g id="QUERY">%1$s</xliff:g>“"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Leita að fleiri forritum"</string>
     <string name="label_application" msgid="8531721983832654978">"Forrit"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Öll forrit"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Tilkynningar"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Atriði fjarlægt"</string>
     <string name="undo" msgid="4151576204245173321">"Afturkalla"</string>
     <string name="action_move" msgid="4339390619886385032">"Færa atriði"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Færa í línu <xliff:g id="NUMBER_0">%1$s</xliff:g>, dálk <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Færðu þig í línu <xliff:g id="NUMBER_0">%1$s</xliff:g>, dálk <xliff:g id="NUMBER_1">%2$s</xliff:g> í <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Færa í stöðu <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Færa í stöðu <xliff:g id="NUMBER">%1$s</xliff:g> á festisvæði"</string>
     <string name="item_moved" msgid="4606538322571412879">"Atriði fært"</string>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index edff814..b5b7add 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Cerca nelle app"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Caricamento delle app…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nessuna app trovata corrispondente a \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Cerca altre app"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Tutte le app"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notifiche"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elemento rimosso"</string>
     <string name="undo" msgid="4151576204245173321">"Annulla"</string>
     <string name="action_move" msgid="4339390619886385032">"Sposta elemento"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Sposta a riga <xliff:g id="NUMBER_0">%1$s</xliff:g>, colonna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Spostati alla riga <xliff:g id="NUMBER_0">%1$s</xliff:g> colonna <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Sposta nella posizione <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Sposta nella posizione <xliff:g id="NUMBER">%1$s</xliff:g> dei preferiti"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elemento spostato"</string>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index 7de8f08..6b4d129 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"חיפוש אפליקציות"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"טעינת אפליקציות מתבצעת…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"לא נמצאו אפליקציות התואמות ל-\"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"חיפוש אפליקציות נוספות"</string>
     <string name="label_application" msgid="8531721983832654978">"אפליקציה"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"כל האפליקציות"</string>
     <string name="notifications_header" msgid="1404149926117359025">"התראות"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"הפריט הוסר"</string>
     <string name="undo" msgid="4151576204245173321">"ביטול"</string>
     <string name="action_move" msgid="4339390619886385032">"העברת הפריט"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"העברה אל שורה <xliff:g id="NUMBER_0">%1$s</xliff:g> עמודה <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"צריך לעבור לשורה <xliff:g id="NUMBER_0">%1$s</xliff:g> ולטור <xliff:g id="NUMBER_1">%2$s</xliff:g> ב-<xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"העברה אל מיקום <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"העברה אל מיקום <xliff:g id="NUMBER">%1$s</xliff:g> במועדפים"</string>
     <string name="item_moved" msgid="4606538322571412879">"הפריט הועבר"</string>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index d7cbb07..484be1f 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"アプリを検索"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"アプリを読み込んでいます…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"「<xliff:g id="QUERY">%1$s</xliff:g>」に一致するアプリは見つかりませんでした"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"他のアプリを検索"</string>
     <string name="label_application" msgid="8531721983832654978">"アプリ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"すべてのアプリ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"通知"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"アイテムを削除しました"</string>
     <string name="undo" msgid="4151576204245173321">"元に戻す"</string>
     <string name="action_move" msgid="4339390619886385032">"アイテムを移動"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"行<xliff:g id="NUMBER_0">%1$s</xliff:g>、列<xliff:g id="NUMBER_1">%2$s</xliff:g>に移動"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> の行 <xliff:g id="NUMBER_0">%1$s</xliff:g>、列 <xliff:g id="NUMBER_1">%2$s</xliff:g> に移動します"</string>
     <string name="move_to_position" msgid="6750008980455459790">"位置<xliff:g id="NUMBER">%1$s</xliff:g>に移動"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"お気に入りの位置<xliff:g id="NUMBER">%1$s</xliff:g>に移動"</string>
     <string name="item_moved" msgid="4606538322571412879">"アイテムを移動しました"</string>
diff --git a/res/values-ka/strings.xml b/res/values-ka/strings.xml
index ba5be87..8437dd8 100644
--- a/res/values-ka/strings.xml
+++ b/res/values-ka/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"აპების ძიება"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"აპები იტვირთება…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"„<xliff:g id="QUERY">%1$s</xliff:g>“-ის თანხვედრი აპები არ მოიძებნა"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"მეტი აპის პოვნა"</string>
     <string name="label_application" msgid="8531721983832654978">"აპი"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ყველა აპი"</string>
     <string name="notifications_header" msgid="1404149926117359025">"შეტყობინებები"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ერთეული წაიშალა"</string>
     <string name="undo" msgid="4151576204245173321">"მოქმედების გაუქმება"</string>
     <string name="action_move" msgid="4339390619886385032">"ერთეულის გადაადგილება"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"გადატანა რიგში <xliff:g id="NUMBER_0">%1$s</xliff:g> სვეტში <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"გადაიტანეთ მწკრივი #<xliff:g id="NUMBER_0">%1$s</xliff:g> სვეტი #<xliff:g id="NUMBER_1">%2$s</xliff:g> <xliff:g id="STRING">%3$s</xliff:g>-ში"</string>
     <string name="move_to_position" msgid="6750008980455459790">"გადატანა <xliff:g id="NUMBER">%1$s</xliff:g> პოზიციაზე"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"გადატანა რჩეულთა პოზიციაზე <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"ერთეული გადაადგილდა"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index 83b5a66..ec3ee18 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Қолданбаларды іздеу"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Қолданбалар жүктелуде…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" сұрауына сәйкес келетін қолданбалар жоқ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Қосымша қолданбалар іздеу"</string>
     <string name="label_application" msgid="8531721983832654978">"Қолданба"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Барлық қолданба"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Хабарландырулар"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Элемент жойылды"</string>
     <string name="undo" msgid="4151576204245173321">"Қайтару"</string>
     <string name="action_move" msgid="4339390619886385032">"Элементті жылжыту"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g>-жол, <xliff:g id="NUMBER_1">%2$s</xliff:g>-бағанға жылжыту"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> экранында <xliff:g id="NUMBER_0">%1$s</xliff:g> жолын, <xliff:g id="NUMBER_1">%2$s</xliff:g> бағанын жылжытыңыз."</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>-орынға жылжыту"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"<xliff:g id="NUMBER">%1$s</xliff:g> нөмірлі таңдаулы орынға жылжыту"</string>
     <string name="item_moved" msgid="4606538322571412879">"Элемент жылжытылды"</string>
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index 73ec4df..f1c1d08 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ស្វែងរក​កម្មវិធី"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"កំពុងផ្ទុកកម្មវិធី…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"រកមិនឃើញកម្មវិធី​ដែលត្រូវគ្នាជាមួយ \"<xliff:g id="QUERY">%1$s</xliff:g>\" ទេ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ស្វែងរកកម្មវិធីច្រើនទៀត"</string>
     <string name="label_application" msgid="8531721983832654978">"កម្មវិធី"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"កម្មវិធី​ទាំងអស់"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ការ​ជូនដំណឹង"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"បានដកធាតុចេញ"</string>
     <string name="undo" msgid="4151576204245173321">"ត្រឡប់វិញ"</string>
     <string name="action_move" msgid="4339390619886385032">"ផ្លាស់ទីធាតុ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ផ្លាស់ទីទៅជួរដេកទី <xliff:g id="NUMBER_0">%1$s</xliff:g> ជួរឈរទី <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"ផ្លាស់ទៅជួរដេក <xliff:g id="NUMBER_0">%1$s</xliff:g> ជួរឈរ <xliff:g id="NUMBER_1">%2$s</xliff:g> ក្នុង <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"ផ្លាស់ទីទៅទីតាំង <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ផ្លាស់ទីទៅការចូលចិត្តទីតាំងទី <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"បានផ្លាស់ទីធាតុ"</string>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index 1e6f39e..72eaeac 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ಅಪ್ಲಿಕೇಶನ್‌ಗಳನ್ನು ಹುಡುಕಿ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ಅಪ್ಲಿಕೇಶನ್‌ಗಳನ್ನು ಲೋಡ್ ಮಾಡಲಾಗುತ್ತಿದೆ..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" ಹೊಂದಿಕೆಯ ಯಾವುದೇ ಅಪ್ಲಿಕೇಶನ್‌ಗಳು ಕಂಡುಬಂದಿಲ್ಲ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ಮತ್ತಷ್ಟು ಅಪ್ಲಿಕೇಶನ್‌ಗಳನ್ನು ಹುಡುಕಿ"</string>
     <string name="label_application" msgid="8531721983832654978">"ಆ್ಯಪ್"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ಎಲ್ಲಾ ಆ್ಯಪ್‌ಗಳು"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ಅಧಿಸೂಚನೆಗಳು"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ಐಟಂ ತೆಗೆದುಹಾಕಲಾಗಿದೆ"</string>
     <string name="undo" msgid="4151576204245173321">"ರದ್ದುಮಾಡಿ"</string>
     <string name="action_move" msgid="4339390619886385032">"ಐಟಂ ಸರಿಸಿ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> ಸಾಲು <xliff:g id="NUMBER_1">%2$s</xliff:g> ಕಾಲಮ್‌ಗೆ ಸರಿಸಿ"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> ನಲ್ಲಿ ಸಾಲು <xliff:g id="NUMBER_0">%1$s</xliff:g> ಅನ್ನು ಕಾಲಮ್ <xliff:g id="NUMBER_1">%2$s</xliff:g> ಗೆ ಸರಿಸಿ"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> ಸ್ಥಾನಕ್ಕೆ ಸರಿಸಿ"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ಮೆಚ್ಚಿನ <xliff:g id="NUMBER">%1$s</xliff:g> ಸ್ಥಾನಕ್ಕೆ ಸರಿಸಿ"</string>
     <string name="item_moved" msgid="4606538322571412879">"ಐಟಂ ಸರಿಸಲಾಗಿದೆ"</string>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index d5ec664..f6b8ff7 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"앱 검색"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"앱 로드 중…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\'<xliff:g id="QUERY">%1$s</xliff:g>\'과(와) 일치하는 앱이 없습니다."</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"더 많은 앱 검색"</string>
     <string name="label_application" msgid="8531721983832654978">"앱"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"모든 앱"</string>
     <string name="notifications_header" msgid="1404149926117359025">"알림"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"항목 삭제됨"</string>
     <string name="undo" msgid="4151576204245173321">"실행취소"</string>
     <string name="action_move" msgid="4339390619886385032">"항목 이동"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g>행 <xliff:g id="NUMBER_1">%2$s</xliff:g>열로 이동"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g>의 <xliff:g id="NUMBER_0">%1$s</xliff:g>행 <xliff:g id="NUMBER_1">%2$s</xliff:g>열로 이동"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>번 위치로 이동"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"즐겨찾는 <xliff:g id="NUMBER">%1$s</xliff:g>번 위치로 이동"</string>
     <string name="item_moved" msgid="4606538322571412879">"항목을 이동했습니다."</string>
diff --git a/res/values-ky/strings.xml b/res/values-ky/strings.xml
index ea4a7d2..84b7993 100644
--- a/res/values-ky/strings.xml
+++ b/res/values-ky/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Колдонмолорду издөө"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Колдонмолор жүктөлүүдө…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" сурамына дал келген колдонмолор табылган жок"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Көбүрөөк колдонмолорду издөө"</string>
     <string name="label_application" msgid="8531721983832654978">"Колдонмо"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Бардык колдонмолор"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Билдирмелер"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Жоюлду"</string>
     <string name="undo" msgid="4151576204245173321">"Кайтаруу"</string>
     <string name="action_move" msgid="4339390619886385032">"Муну жылдыруу"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> катарга <xliff:g id="NUMBER_1">%2$s</xliff:g> тилкеге жылдыруу"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> ичиндеги <xliff:g id="NUMBER_1">%2$s</xliff:g>-тилкенин <xliff:g id="NUMBER_0">%1$s</xliff:g>-cабына жылдыруу"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> орунга жылдыруу"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Тандалмаларга <xliff:g id="NUMBER">%1$s</xliff:g> жылдыруу"</string>
     <string name="item_moved" msgid="4606538322571412879">"Нерсе жылдырылды"</string>
diff --git a/res/values-lo/strings.xml b/res/values-lo/strings.xml
index 7291cf2..d8b55f8 100644
--- a/res/values-lo/strings.xml
+++ b/res/values-lo/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ຊອກຫາແອັບ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ກໍາລັງໂຫຼດແອັບ…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"ບໍ່ພົບແອັບທີ່ກົງກັບ \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ຊອກຫາແອັບເພີ່ມເຕີມ"</string>
     <string name="label_application" msgid="8531721983832654978">"ແອັບ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ແອັບທັງໝົດ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ການແຈ້ງເຕືອນ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ເອົາ​ລາຍ​ການ​ອອກ​ໄປ​ແລ້ວ"</string>
     <string name="undo" msgid="4151576204245173321">"ຍົກເລີກ"</string>
     <string name="action_move" msgid="4339390619886385032">"ຍ້າຍ​ລາຍ​ການ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ຍ້າຍ​ໄປ​ໃສ່​ແຖວ <xliff:g id="NUMBER_0">%1$s</xliff:g> ຖັນ <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"ຍ້າຍໄປແຖວ <xliff:g id="NUMBER_0">%1$s</xliff:g> ຖັນ <xliff:g id="NUMBER_1">%2$s</xliff:g> ໃນ <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"ຍ້າຍ​ໄປ​ໃສ່​ຕຳ​ແໜ່ງ <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ຍ້າຍ​ໄປ​ໃສ່​ຕຳ​ແໜ່ງ​ທີ່​ມັກ <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"ຍ້າຍ​ລາຍ​ການ​ແລ້ວ"</string>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index ddff9d4..e68362d 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Paieškos programos"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Įkeliamos programos…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nerasta jokių užklausą „<xliff:g id="QUERY">%1$s</xliff:g>“ atitinkančių programų"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Ieškoti daugiau programų"</string>
     <string name="label_application" msgid="8531721983832654978">"Programa"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Visos programos"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Pranešimai"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elementas perkeltas"</string>
     <string name="undo" msgid="4151576204245173321">"Anuliuoti"</string>
     <string name="action_move" msgid="4339390619886385032">"Perkelti elementą"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Perkelti į <xliff:g id="NUMBER_0">%1$s</xliff:g> eilutę, <xliff:g id="NUMBER_1">%2$s</xliff:g> stulpelį"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Perkelti į <xliff:g id="NUMBER_0">%1$s</xliff:g> eilutės <xliff:g id="NUMBER_1">%2$s</xliff:g> stulpelį, esantį <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Perkelti į <xliff:g id="NUMBER">%1$s</xliff:g> poziciją"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Perkelti į <xliff:g id="NUMBER">%1$s</xliff:g> mėgstamiausių poziciją"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elementas perkeltas"</string>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index a5b7c66..75f6d1a 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Meklēt lietotnes"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Notiek lietotņu ielāde…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Vaicājumam “<xliff:g id="QUERY">%1$s</xliff:g>” neatbilda neviena lietotne"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Meklēt citas lietotnes"</string>
     <string name="label_application" msgid="8531721983832654978">"Lietotne"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Visas lietotnes"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Paziņojumi"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Vienums noņemts"</string>
     <string name="undo" msgid="4151576204245173321">"Atsaukt"</string>
     <string name="action_move" msgid="4339390619886385032">"Pārvietot vienumu"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Pārvietot uz <xliff:g id="NUMBER_0">%1$s</xliff:g>. rindu, <xliff:g id="NUMBER_1">%2$s</xliff:g>. kolonnu"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Pārvietot uz rindu numur <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolonnu numur <xliff:g id="NUMBER_1">%2$s</xliff:g> šajā ekrānā: <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Pārvietot uz <xliff:g id="NUMBER">%1$s</xliff:g>. pozīciju"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Pārvietot uz <xliff:g id="NUMBER">%1$s</xliff:g>. izlases pozīciju"</string>
     <string name="item_moved" msgid="4606538322571412879">"Vienums pārvietots"</string>
diff --git a/res/values-mk/strings.xml b/res/values-mk/strings.xml
index 32c3fc0..fef9bbe 100644
--- a/res/values-mk/strings.xml
+++ b/res/values-mk/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Пребарувајте апликации"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Се вчитуваат апликации…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Не се најдени апликации што одговараат на „<xliff:g id="QUERY">%1$s</xliff:g>“"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Пребарај други апликации"</string>
     <string name="label_application" msgid="8531721983832654978">"Апликација"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Сите апликации"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Известувања"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Ставката е отстранета"</string>
     <string name="undo" msgid="4151576204245173321">"Врати"</string>
     <string name="action_move" msgid="4339390619886385032">"Премести ја ставката"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Премести во ред <xliff:g id="NUMBER_0">%1$s</xliff:g> колона <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Преместете во редица <xliff:g id="NUMBER_0">%1$s</xliff:g>, колона <xliff:g id="NUMBER_1">%2$s</xliff:g> во <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Премести на место <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Премести на место <xliff:g id="NUMBER">%1$s</xliff:g> во омилени"</string>
     <string name="item_moved" msgid="4606538322571412879">"Ставката е преместена"</string>
diff --git a/res/values-ml/strings.xml b/res/values-ml/strings.xml
index d25f9dd..802ea81 100644
--- a/res/values-ml/strings.xml
+++ b/res/values-ml/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ആപ്പുകൾ തിരയുക"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ആപ്പുകൾ ലോഡുചെയ്യുന്നു..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" എന്നതുമായി പൊരുത്തപ്പെടുന്ന ആപ്പുകളൊന്നും കണ്ടെത്തിയില്ല"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"കൂടുതൽ ആപ്പുകൾക്ക് തിരയുക"</string>
     <string name="label_application" msgid="8531721983832654978">"ആപ്പ്"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"എല്ലാ ആപ്പുകളും"</string>
     <string name="notifications_header" msgid="1404149926117359025">"അറിയിപ്പുകൾ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ഇനം നീക്കംചെയ്‌തു"</string>
     <string name="undo" msgid="4151576204245173321">"പഴയപടിയാക്കുക"</string>
     <string name="action_move" msgid="4339390619886385032">"ഇനം നീക്കുക"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"വരി <xliff:g id="NUMBER_0">%1$s</xliff:g> നിര <xliff:g id="NUMBER_1">%2$s</xliff:g>-ലേക്ക് നീക്കുക"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> എന്നതിലെ <xliff:g id="NUMBER_1">%2$s</xliff:g>-ാം കോളത്തിലെ <xliff:g id="NUMBER_0">%1$s</xliff:g>-ാം വരിയിലേക്ക് നീക്കുക"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>-ലേക്ക് നീക്കുക"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ഇഷ്‌ടമുള്ള <xliff:g id="NUMBER">%1$s</xliff:g> സ്ഥാനത്തേക്ക് നീക്കുക"</string>
     <string name="item_moved" msgid="4606538322571412879">"ഇനം നീക്കി"</string>
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index 0723c25..f091cb8 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Апп хайх"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Аппыг ачаалж байна..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\"-д тохирох апп олдсонгүй"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Бусад апп-г хайх"</string>
     <string name="label_application" msgid="8531721983832654978">"Апп"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Бүх апп"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Мэдэгдэл"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Зүйлийг устгалаа"</string>
     <string name="undo" msgid="4151576204245173321">"Болих"</string>
     <string name="action_move" msgid="4339390619886385032">"Зөөх"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> мөр <xliff:g id="NUMBER_1">%2$s</xliff:g> баганад зөөх"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> дахь <xliff:g id="NUMBER_0">%1$s</xliff:g>-р мөр, <xliff:g id="NUMBER_1">%2$s</xliff:g>-р багана руу зөөх"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Байршил <xliff:g id="NUMBER">%1$s</xliff:g>-д зөөх"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Дуртай байршил болох <xliff:g id="NUMBER">%1$s</xliff:g>-д зөөх"</string>
     <string name="item_moved" msgid="4606538322571412879">"Зөөвөрлөсөн зүйл"</string>
diff --git a/res/values-mr/strings.xml b/res/values-mr/strings.xml
index 06c1da7..d6535ce 100644
--- a/res/values-mr/strings.xml
+++ b/res/values-mr/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"अ‍ॅप्स शोधा"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"अ‍ॅप्स लोड करत आहे…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" शी जुळणारे कोणतेही अ‍ॅप्स आढळले नाहीत"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"अधिक अ‍ॅप्स शोधा"</string>
     <string name="label_application" msgid="8531721983832654978">"ॲप"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"सर्व अ‍ॅप्स"</string>
     <string name="notifications_header" msgid="1404149926117359025">"सूचना"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"आयटम काढला"</string>
     <string name="undo" msgid="4151576204245173321">"पूर्ववत करा"</string>
     <string name="action_move" msgid="4339390619886385032">"आयटम हलवा"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"पंक्ति <xliff:g id="NUMBER_0">%1$s</xliff:g> स्तंभ <xliff:g id="NUMBER_1">%2$s</xliff:g> मध्ये हलवा"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> मधील <xliff:g id="NUMBER_0">%1$s</xliff:g> पंक्ती <xliff:g id="NUMBER_1">%2$s</xliff:g> स्तंभ यावर हलवा"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> स्थानावर हलवा"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"आवडत्या <xliff:g id="NUMBER">%1$s</xliff:g> स्थानावर हलवा"</string>
     <string name="item_moved" msgid="4606538322571412879">"आयटम हलविला"</string>
diff --git a/res/values-ms/strings.xml b/res/values-ms/strings.xml
index d123d14..edd0530 100644
--- a/res/values-ms/strings.xml
+++ b/res/values-ms/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Cari apl"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Memuatkan apl…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Tiada apl yang ditemui sepadan dengan \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Cari lagi apl"</string>
     <string name="label_application" msgid="8531721983832654978">"Apl"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Semua apl"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Pemberitahuan"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item dialih keluar"</string>
     <string name="undo" msgid="4151576204245173321">"Buat asal"</string>
     <string name="action_move" msgid="4339390619886385032">"Alihkan Item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Alihkan ke baris <xliff:g id="NUMBER_0">%1$s</xliff:g> lajur <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Alihkan ke baris <xliff:g id="NUMBER_0">%1$s</xliff:g> lajur <xliff:g id="NUMBER_1">%2$s</xliff:g> dalam <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Alihkan ke kedudukan <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Alihkan ke kedudukan kegemaran <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item dialihkan"</string>
diff --git a/res/values-my/strings.xml b/res/values-my/strings.xml
index aef6169..bf66399 100644
--- a/res/values-my/strings.xml
+++ b/res/values-my/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ရှာဖွေမှု အက်ပ်များ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"အက်ပ်များကို ဖွင့်နေသည်…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" နှင့်ကိုက်ညီသည့် အပ်ပ်များကို မတွေ့ပါ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"နောက်ထပ် အက်ပ်များကို ရှာပါ"</string>
     <string name="label_application" msgid="8531721983832654978">"အက်ပ်"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"အက်ပ်အားလုံး"</string>
     <string name="notifications_header" msgid="1404149926117359025">"အကြောင်းကြားချက်များ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ဖယ်ရှားပြီးပြီ"</string>
     <string name="undo" msgid="4151576204245173321">"နောက်ပြန်ရန်"</string>
     <string name="action_move" msgid="4339390619886385032">"၎င်းအား ရွှေ့ပါ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"အတန်း <xliff:g id="NUMBER_0">%1$s</xliff:g> အတိုင် <xliff:g id="NUMBER_1">%2$s</xliff:g> သို့ ရွှေ့ပါ"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> တွင် အတန်း <xliff:g id="NUMBER_0">%1$s</xliff:g> ကော်လံ <xliff:g id="NUMBER_1">%2$s</xliff:g> သို့ ရွှေ့နိုင်သည်"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> သို့ နေရာရွှေ့ပါ"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"စိတ်ကြိုက်နေရာ <xliff:g id="NUMBER">%1$s</xliff:g> သို့ ရွှေ့ပါ"</string>
     <string name="item_moved" msgid="4606538322571412879">"၎င်းအားရွှေ့ပြီး"</string>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index eba195c..3e08d10 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Søk etter apper"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Laster inn appene …"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Fant ingen apper som samsvarer med «<xliff:g id="QUERY">%1$s</xliff:g>»"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Søk etter flere apper"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alle apper"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Varsler"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Elementet er fjernet"</string>
     <string name="undo" msgid="4151576204245173321">"Angre"</string>
     <string name="action_move" msgid="4339390619886385032">"Flytt elementet"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Flytt til rad <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolonne <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Flytt til rad <xliff:g id="NUMBER_0">%1$s</xliff:g> kolonne <xliff:g id="NUMBER_1">%2$s</xliff:g> i <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Flytt til posisjon <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Flytt til posisjonen for favoritter <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Elementet er flyttet"</string>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index 4965d78..8cef63d 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"खोजसम्बन्धी एपहरू"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"एपहरू लोड गर्दै…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" सँग मिल्दो कुनै एप भेटिएन"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"थप एपहरू खोज्नुहोस्"</string>
     <string name="label_application" msgid="8531721983832654978">"एप"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"सबै एप"</string>
     <string name="notifications_header" msgid="1404149926117359025">"सूचनाहरू"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"वस्तु हटाइयो"</string>
     <string name="undo" msgid="4151576204245173321">"अन्डू गर्नुहोस्"</string>
     <string name="action_move" msgid="4339390619886385032">"वस्तु सार्नुहोस्"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"पङ्क्ति <xliff:g id="NUMBER_0">%1$s</xliff:g> स्तम्भ <xliff:g id="NUMBER_1">%2$s</xliff:g> मा सार्नुहोस्"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"यो वस्तु सारेर <xliff:g id="STRING">%3$s</xliff:g> मा रहेको रो <xliff:g id="NUMBER_0">%1$s</xliff:g> कोलम <xliff:g id="NUMBER_1">%2$s</xliff:g> मा लैजानुहोस्"</string>
     <string name="move_to_position" msgid="6750008980455459790">"स्थिति <xliff:g id="NUMBER">%1$s</xliff:g> मा सार्नुहोस्"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"मन पर्ने स्थिति <xliff:g id="NUMBER">%1$s</xliff:g> मा सार्नुहोस्"</string>
     <string name="item_moved" msgid="4606538322571412879">"वस्तु सारियो"</string>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index e19b361..4b203b7 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Apps zoeken"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Apps laden…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Er zijn geen apps gevonden die overeenkomen met \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Zoeken naar meer apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alle apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Meldingen"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item verwijderd"</string>
     <string name="undo" msgid="4151576204245173321">"Ongedaan maken"</string>
     <string name="action_move" msgid="4339390619886385032">"Item verplaatsen"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Verplaatsen naar rij <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolom <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Verplaatsen naar rij <xliff:g id="NUMBER_0">%1$s</xliff:g> kolom <xliff:g id="NUMBER_1">%2$s</xliff:g> in <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Verplaatsen naar positie <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Verplaatsen naar positie <xliff:g id="NUMBER">%1$s</xliff:g> voor favorieten"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item verplaatst"</string>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index 1181de9..dd5561d 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ଆପ୍‌ ଖୋଜନ୍ତୁ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ଆପ୍‌ ଲୋଡ୍‌ ହେଉଛି..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" ସହିତ ମେଳ ହେଉଥିବା କୌଣସି ଆପ୍‌ ମିଳିଲା ନାହିଁ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ଅଧିକ ଆପ୍‌ ଖୋଜନ୍ତୁ"</string>
     <string name="label_application" msgid="8531721983832654978">"ଆପ୍"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ସବୁ ଆପ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ବିଜ୍ଞପ୍ତି"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ଆଇଟମକୁ କାଢ଼ି ଦିଆଯାଇଛି"</string>
     <string name="undo" msgid="4151576204245173321">"ପୂର୍ବବତ୍‍"</string>
     <string name="action_move" msgid="4339390619886385032">"ଆଇଟମ୍‌ ଘୁଞ୍ଚାନ୍ତୁ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ଧାଡ଼ି <xliff:g id="NUMBER_0">%1$s</xliff:g> ସ୍ତମ୍ଭ <xliff:g id="NUMBER_1">%2$s</xliff:g>କୁ ନିଅନ୍ତୁ"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g>ରେ ଧାଡି <xliff:g id="NUMBER_0">%1$s</xliff:g> ସ୍ତମ୍ଭ <xliff:g id="NUMBER_1">%2$s</xliff:g>କୁ ମୁଭ କରନ୍ତୁ"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> ସ୍ଥିତିକୁ ନିଅନ୍ତୁ"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ପସନ୍ଦର ସ୍ଥିତି <xliff:g id="NUMBER">%1$s</xliff:g>କୁ ନିଅନ୍ତୁ"</string>
     <string name="item_moved" msgid="4606538322571412879">"ଆଇଟମ୍‌ ଘୁଞ୍ଚେଇ ଦିଆଗଲା"</string>
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index 3df6886..a291a92 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ਐਪਾਂ ਖੋਜੋ"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ਐਪਾਂ ਨੂੰ ਲੋਡ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" ਨਾਲ ਮੇਲ ਖਾਂਦੀਆਂ ਕੋਈ ਐਪਾਂ ਨਹੀਂ ਮਿਲੀਆਂ"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ਹੋਰ ਐਪਾਂ ਖੋਜੋ"</string>
     <string name="label_application" msgid="8531721983832654978">"ਐਪ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"ਸਾਰੀਆਂ ਐਪਾਂ"</string>
     <string name="notifications_header" msgid="1404149926117359025">"ਸੂਚਨਾਵਾਂ"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ਆਈਟਮ ਹਟਾਈ ਗਈ"</string>
     <string name="undo" msgid="4151576204245173321">"ਅਣਕੀਤਾ ਕਰੋ"</string>
     <string name="action_move" msgid="4339390619886385032">"ਆਈਟਮ ਨੂੰ ਮੂਵ ਕਰੋ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ਕਤਾਰ <xliff:g id="NUMBER_0">%1$s</xliff:g> ਕਾਲਮ <xliff:g id="NUMBER_1">%2$s</xliff:g> ਵਿੱਚ ਮੂਵ ਕਰੋ"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> ਵਿੱਚ ਕਤਾਰ <xliff:g id="NUMBER_0">%1$s</xliff:g> ਦੇ ਕਾਲਮ <xliff:g id="NUMBER_1">%2$s</xliff:g> \'ਤੇ ਜਾਓ"</string>
     <string name="move_to_position" msgid="6750008980455459790">"ਸਥਿਤੀ <xliff:g id="NUMBER">%1$s</xliff:g> ਵਿੱਚ ਮੂਵ ਕਰੋ"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ਮਨਪਸੰਦ ਸਥਿਤੀ <xliff:g id="NUMBER">%1$s</xliff:g> ਵਿੱਚ ਮੂਵ ਕਰੋ"</string>
     <string name="item_moved" msgid="4606538322571412879">"ਆਈਟਮ ਮੂਵ ਕੀਤੀ ਗਈ"</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 869e91b..448a56b 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Wyszukaj aplikacje"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Ładuję aplikacje…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nie znaleziono aplikacji pasujących do zapytania „<xliff:g id="QUERY">%1$s</xliff:g>”"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Wyszukaj więcej aplikacji"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacja"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Wszystkie aplikacje"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Powiadomienia"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element został usunięty"</string>
     <string name="undo" msgid="4151576204245173321">"Cofnij"</string>
     <string name="action_move" msgid="4339390619886385032">"Przenieś element"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Przenieś do wiersza <xliff:g id="NUMBER_0">%1$s</xliff:g> w kolumnie <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Przenieś do wiersza <xliff:g id="NUMBER_0">%1$s</xliff:g> w kolumnie <xliff:g id="NUMBER_1">%2$s</xliff:g>, komórka: <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Przenieś do pozycji <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Przenieś do pozycji ulubionych: <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element został przeniesiony"</string>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 1512754..e2d8c9d 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Pesquisar aplicações"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"A carregar aplicações…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nenhuma app correspondente a \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Pesquisar mais aplicações"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplicação"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Todas as apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificações"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removido"</string>
     <string name="undo" msgid="4151576204245173321">"Anular"</string>
     <string name="action_move" msgid="4339390619886385032">"Mover item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mover para a linha <xliff:g id="NUMBER_0">%1$s</xliff:g>, coluna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mova para a linha <xliff:g id="NUMBER_0">%1$s</xliff:g>, coluna <xliff:g id="NUMBER_1">%2$s</xliff:g> em <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mover para a posição <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mover para a posição <xliff:g id="NUMBER">%1$s</xliff:g> dos favoritos"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item movido"</string>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 2dcb98f..98e8607 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Pesquisar apps"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Carregando apps…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nenhum app encontrado que corresponda a \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Pesquisar mais apps"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Todos os apps"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificações"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Item removido"</string>
     <string name="undo" msgid="4151576204245173321">"Desfazer"</string>
     <string name="action_move" msgid="4339390619886385032">"Mover item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mover para a linha <xliff:g id="NUMBER_0">%1$s</xliff:g>, coluna <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mover para a linha <xliff:g id="NUMBER_0">%1$s</xliff:g>, coluna <xliff:g id="NUMBER_1">%2$s</xliff:g> na <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mover para a posição <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mover para a posição <xliff:g id="NUMBER">%1$s</xliff:g> dos favoritos"</string>
     <string name="item_moved" msgid="4606538322571412879">"Item movido"</string>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 9d9fb76..794609e 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Caută aplicații"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Se încarcă aplicații…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nu s-a găsit nicio aplicație pentru „<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Caută mai multe aplicații"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplicație"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Toate aplicațiile"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Notificări"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element eliminat"</string>
     <string name="undo" msgid="4151576204245173321">"Anulează"</string>
     <string name="action_move" msgid="4339390619886385032">"Mută elementul"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Mută pe rândul <xliff:g id="NUMBER_0">%1$s</xliff:g>, coloana <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Mută în rândul <xliff:g id="NUMBER_0">%1$s</xliff:g> coloana <xliff:g id="NUMBER_1">%2$s</xliff:g> din <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Mută pe poziția <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Mută în preferate, pe poziția <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element mutat"</string>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 9733ac6..5987321 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Поиск приложений"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Загрузка приложений…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"По запросу \"<xliff:g id="QUERY">%1$s</xliff:g>\" ничего не найдено"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Искать другие приложения"</string>
     <string name="label_application" msgid="8531721983832654978">"Приложение"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Все приложения"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Уведомления"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Объект убран."</string>
     <string name="undo" msgid="4151576204245173321">"Отменить"</string>
     <string name="action_move" msgid="4339390619886385032">"Переместить элемент"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Переместить в ячейку <xliff:g id="NUMBER_0">%1$s</xliff:g> <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Переместите в строку <xliff:g id="NUMBER_0">%1$s</xliff:g> столбца <xliff:g id="NUMBER_1">%2$s</xliff:g> на экране \"<xliff:g id="STRING">%3$s</xliff:g>\""</string>
     <string name="move_to_position" msgid="6750008980455459790">"Переместить в позицию <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Переместить в Избранное (<xliff:g id="NUMBER">%1$s</xliff:g>)"</string>
     <string name="item_moved" msgid="4606538322571412879">"Элемент перемещен."</string>
diff --git a/res/values-si/strings.xml b/res/values-si/strings.xml
index e160e81..e030432 100644
--- a/res/values-si/strings.xml
+++ b/res/values-si/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"යෙදුම් සොයන්න"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"යෙදුම් පූරණය වෙමින්…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" සමග ගැළපෙන යෙදුම් හමු නොවිණි"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"තව යෙදුම් සඳහා සොයන්න"</string>
     <string name="label_application" msgid="8531721983832654978">"යෙදුම"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"සියලු යෙදුම්"</string>
     <string name="notifications_header" msgid="1404149926117359025">"දැනුම්දීම්"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"අයිතමය ඉවත් කරන ලදි"</string>
     <string name="undo" msgid="4151576204245173321">"අස් කරන්න"</string>
     <string name="action_move" msgid="4339390619886385032">"අයිතමය ගෙනයන්න"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"පේළිය <xliff:g id="NUMBER_0">%1$s</xliff:g> තීරුව <xliff:g id="NUMBER_1">%2$s</xliff:g> වෙත ගෙන යන්න"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> තුළ <xliff:g id="NUMBER_0">%1$s</xliff:g> තීරුවේ<xliff:g id="NUMBER_1">%2$s</xliff:g> පේළියට යන්න"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> ස්ථානය වෙත ගෙන යන්න"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ප්‍රියතම ස්ථානය <xliff:g id="NUMBER">%1$s</xliff:g> වෙත ගෙන යන්න"</string>
     <string name="item_moved" msgid="4606538322571412879">"අයිතමය ගෙන යන ලදි"</string>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index 8582baf..ff2c226 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Hľadať aplikácie"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Načítavajú sa aplikácie…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nenašli sa žiadne aplikácie zodpovedajúce dopytu <xliff:g id="QUERY">%1$s</xliff:g>"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Hľadať ďalšie aplikácie"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikácia"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Všetky aplikácie"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Upozornenia"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Položka bola odstránená"</string>
     <string name="undo" msgid="4151576204245173321">"Späť"</string>
     <string name="action_move" msgid="4339390619886385032">"Presunúť položku"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Presunúť do stĺpca <xliff:g id="NUMBER_1">%2$s</xliff:g> v riadku <xliff:g id="NUMBER_0">%1$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Premiestnite položku do <xliff:g id="NUMBER_0">%1$s</xliff:g>. riadka <xliff:g id="NUMBER_1">%2$s</xliff:g>. stĺpca na obrazovke <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Presunúť na <xliff:g id="NUMBER">%1$s</xliff:g>. miesto"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Presunúť na <xliff:g id="NUMBER">%1$s</xliff:g>. miesto v obľúbených položkách"</string>
     <string name="item_moved" msgid="4606538322571412879">"Položka bola presunutá"</string>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index 0762cf7..b1f93e8 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Iskanje programov"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Nalaganje aplikacij …"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Ni aplikacij, ki bi ustrezale poizvedbi »<xliff:g id="QUERY">%1$s</xliff:g>«"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Iskanje več aplikacij"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacija"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Vse aplikacije"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Obvestila"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element je bil odstranjen."</string>
     <string name="undo" msgid="4151576204245173321">"Razveljavi"</string>
     <string name="action_move" msgid="4339390619886385032">"Premik elementa"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Premik v <xliff:g id="NUMBER_0">%1$s</xliff:g>. vrstico <xliff:g id="NUMBER_1">%2$s</xliff:g>. stolpca"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Premik v vrstico <xliff:g id="NUMBER_0">%1$s</xliff:g> v stolpcu <xliff:g id="NUMBER_1">%2$s</xliff:g> na »<xliff:g id="STRING">%3$s</xliff:g>«"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Premk na mesto št. <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Premik na mesto priljubljenih št. <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element je premaknjen"</string>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index 821bd50..99bcbaa 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Kërko për aplikacione"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Po ngarkon aplikacionet..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Nuk u gjet asnjë aplikacion që përputhet me \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Kërko për më shumë aplikacione"</string>
     <string name="label_application" msgid="8531721983832654978">"Aplikacioni"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Të gjitha aplikacionet"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Njoftimet"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Artikulli u hoq"</string>
     <string name="undo" msgid="4151576204245173321">"Zhbëj"</string>
     <string name="action_move" msgid="4339390619886385032">"Zhvendose artikullin"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Zhvendos te rreshti <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolona <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Kalo te rreshti <xliff:g id="NUMBER_0">%1$s</xliff:g> kolona <xliff:g id="NUMBER_1">%2$s</xliff:g> në <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Zhvendos te pozicioni <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Zhvendos te pozicioni <xliff:g id="NUMBER">%1$s</xliff:g> i preferencave"</string>
     <string name="item_moved" msgid="4606538322571412879">"Artikulli u zhvendos"</string>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index 85cc281..460a73e 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Претражите апликације"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Апликације се учитавају…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Није пронађена ниједна апликација за „<xliff:g id="QUERY">%1$s</xliff:g>“"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Претражи још апликација"</string>
     <string name="label_application" msgid="8531721983832654978">"Апликација"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Све апликације"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Обавештења"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Ставка је уклоњена"</string>
     <string name="undo" msgid="4151576204245173321">"Опозови"</string>
     <string name="action_move" msgid="4339390619886385032">"Премести ставку"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Премести у ред <xliff:g id="NUMBER_0">%1$s</xliff:g> и колону <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Преместите у ред <xliff:g id="NUMBER_0">%1$s</xliff:g> колону <xliff:g id="NUMBER_1">%2$s</xliff:g> на <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Премести на <xliff:g id="NUMBER">%1$s</xliff:g>. позицију"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Премести на <xliff:g id="NUMBER">%1$s</xliff:g>. позицију у омиљеним"</string>
     <string name="item_moved" msgid="4606538322571412879">"Ставка је премештена"</string>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index 7525eec..6ec274b 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Sök efter appar"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Läser in appar …"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Inga appar som matchar <xliff:g id="QUERY">%1$s</xliff:g> hittades"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Sök efter fler appar"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Alla appar"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Aviseringar"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Objektet har tagits bort"</string>
     <string name="undo" msgid="4151576204245173321">"Ångra"</string>
     <string name="action_move" msgid="4339390619886385032">"Flytta objekt"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Flytta till rad <xliff:g id="NUMBER_0">%1$s</xliff:g>, kolumn <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Flytta till rad <xliff:g id="NUMBER_0">%1$s</xliff:g> kolumn <xliff:g id="NUMBER_1">%2$s</xliff:g> i <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Flytta till plats <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Flytta till favoritplats <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Objektet har flyttats"</string>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index 3ae5dcf..147c6e1 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Tafuta programu"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Inapakia programu..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Haikupata programu zozote zinazolingana na \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Tafuta programu zaidi"</string>
     <string name="label_application" msgid="8531721983832654978">"Programu"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Programu zote"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Arifa"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Kipengee kimeondolewa"</string>
     <string name="undo" msgid="4151576204245173321">"Tendua"</string>
     <string name="action_move" msgid="4339390619886385032">"Hamisha kipengee"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Hamishia safu mlalo <xliff:g id="NUMBER_0">%1$s</xliff:g> safu wima <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Hamishia safu mlalo <xliff:g id="NUMBER_0">%1$s</xliff:g> safu wima <xliff:g id="NUMBER_1">%2$s</xliff:g> kwenye <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Hamishia nafasi ya <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Hamishia nafasi inayopendwa ya <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Kipengee kimesogezwa"</string>
diff --git a/res/values-ta/strings.xml b/res/values-ta/strings.xml
index 0547fc2..d8eacf5 100644
--- a/res/values-ta/strings.xml
+++ b/res/values-ta/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ஆப்ஸில் தேடுக"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ஆப்ஸை ஏற்றுகிறது…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" உடன் பொருந்தும் ஆப்ஸ் இல்லை"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"கூடுதல் பயன்பாடுகளைத் தேடு"</string>
     <string name="label_application" msgid="8531721983832654978">"ஆப்ஸ்"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"அனைத்து ஆப்ஸும்"</string>
     <string name="notifications_header" msgid="1404149926117359025">"அறிவிப்புகள்"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"அகற்றப்பட்டது"</string>
     <string name="undo" msgid="4151576204245173321">"செயல்தவிர்"</string>
     <string name="action_move" msgid="4339390619886385032">"நகர்த்து"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> வரிசை, <xliff:g id="NUMBER_1">%2$s</xliff:g> நெடுவரிசைக்கு நகர்த்து"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> என்பதில் <xliff:g id="NUMBER_0">%1$s</xliff:g>வது வரிசை <xliff:g id="NUMBER_1">%2$s</xliff:g>வது நெடுவரிசைக்கு நகர்த்தப்படும்"</string>
     <string name="move_to_position" msgid="6750008980455459790">"நிலை <xliff:g id="NUMBER">%1$s</xliff:g>க்கு நகர்த்து"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"விரும்பும் நிலை <xliff:g id="NUMBER">%1$s</xliff:g>க்கு நகர்த்து"</string>
     <string name="item_moved" msgid="4606538322571412879">"உருப்படி நகர்த்தப்பட்டது"</string>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index 5c89925..08bccad 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"యాప్‌ల కోసం సెర్చ్ చేయండి"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"అప్లికేషన్‌లను లోడ్ చేస్తోంది…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\"కి సరిపోలే అప్లికేషన్‌లేవీ కనుగొనబడలేదు"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"మరిన్ని యాప్‌ల కోసం సెర్చ్ చేయండి"</string>
     <string name="label_application" msgid="8531721983832654978">"యాప్"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"అన్ని యాప్‌లు"</string>
     <string name="notifications_header" msgid="1404149926117359025">"నోటిఫికేషన్‌లు"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"ఐటెమ్ తీసివేయబడింది"</string>
     <string name="undo" msgid="4151576204245173321">"చర్య రద్దు"</string>
     <string name="action_move" msgid="4339390619886385032">"అంశాన్ని తరలించు"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"అడ్డు వరుస <xliff:g id="NUMBER_0">%1$s</xliff:g> నిలువు వరుస <xliff:g id="NUMBER_1">%2$s</xliff:g>కి తరలించు"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> లో <xliff:g id="NUMBER_0">%1$s</xliff:g> అడ్డు వరుస <xliff:g id="NUMBER_1">%2$s</xliff:g>నిలువు వరుసకు తరలించండి"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>వ స్థానానికి తరలించు"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ఇష్టమైనవిలో <xliff:g id="NUMBER">%1$s</xliff:g>వ స్థానానికి తరలించు"</string>
     <string name="item_moved" msgid="4606538322571412879">"అంశం తరలించబడింది"</string>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index 07e5796..deb4834 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ค้นหาแอป"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"กำลังโหลดแอป…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"ไม่พบแอปที่ตรงกับ \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"ค้นหาแอปเพิ่มเติม"</string>
     <string name="label_application" msgid="8531721983832654978">"แอป"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"แอปทั้งหมด"</string>
     <string name="notifications_header" msgid="1404149926117359025">"การแจ้งเตือน"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"นำรายการออกแล้ว"</string>
     <string name="undo" msgid="4151576204245173321">"เลิกทำ"</string>
     <string name="action_move" msgid="4339390619886385032">"ย้ายรายการ"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"ย้ายไปที่แถว <xliff:g id="NUMBER_0">%1$s</xliff:g> คอลัมน์ <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"ย้ายไปยังแถว <xliff:g id="NUMBER_0">%1$s</xliff:g> คอลัมน์ <xliff:g id="NUMBER_1">%2$s</xliff:g> ใน <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"ย้ายไปยังตำแหน่ง <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"ย้ายไปยังตำแหน่งที่ <xliff:g id="NUMBER">%1$s</xliff:g> ของรายการโปรด"</string>
     <string name="item_moved" msgid="4606538322571412879">"ย้ายรายการแล้ว"</string>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index f7158b4..a4cd808 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Maghanap ng mga app"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Naglo-load ng mga app…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Walang nahanap na app na tumutugma sa \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Maghanap ng higit pang mga app"</string>
     <string name="label_application" msgid="8531721983832654978">"App"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Lahat ng app"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Mga Notification"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Naalis na ang item"</string>
     <string name="undo" msgid="4151576204245173321">"I-undo"</string>
     <string name="action_move" msgid="4339390619886385032">"Ilipat ang item"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Ilipat sa row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Pumunta sa row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g> sa <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Ilipat sa posisyon <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Ilipat sa posisyon <xliff:g id="NUMBER">%1$s</xliff:g> sa mga paborito"</string>
     <string name="item_moved" msgid="4606538322571412879">"Nalipat ang item"</string>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index b12b9b1..c30c2e5 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Uygulamalarda ara"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Uygulamalar yükleniyor…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" ile eşleşen uygulama bulunamadı"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Başka uygulamalar ara"</string>
     <string name="label_application" msgid="8531721983832654978">"Uygulama"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Tüm uygulamalar"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Bildirimler"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Öğe silindi"</string>
     <string name="undo" msgid="4151576204245173321">"Geri al"</string>
     <string name="action_move" msgid="4339390619886385032">"Öğeyi taşı"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g>. satır <xliff:g id="NUMBER_1">%2$s</xliff:g>. sütuna taşı"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> sayfasında <xliff:g id="NUMBER_0">%1$s</xliff:g>. satır <xliff:g id="NUMBER_1">%2$s</xliff:g>. sütuna taşı"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>. sıraya taşı"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Favorilerde <xliff:g id="NUMBER">%1$s</xliff:g>. sıraya taşı"</string>
     <string name="item_moved" msgid="4606538322571412879">"Öğe taşındı"</string>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 2b43a4d..70f8e95 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Пошук додатків"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Завантаження додатків…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Немає додатків для запиту \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Шукати ще додатки"</string>
     <string name="label_application" msgid="8531721983832654978">"Додаток"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Усі додатки"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Сповіщення"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Елемент вилучено"</string>
     <string name="undo" msgid="4151576204245173321">"Відмінити"</string>
     <string name="action_move" msgid="4339390619886385032">"Перемістити елемент"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Перемістити в рядок <xliff:g id="NUMBER_0">%1$s</xliff:g>, стовпець <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Перенести: <xliff:g id="STRING">%3$s</xliff:g>, рядок <xliff:g id="NUMBER_0">%1$s</xliff:g>, стовпець <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Перемістити на <xliff:g id="NUMBER">%1$s</xliff:g> місце"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Перемістити у вибране на <xliff:g id="NUMBER">%1$s</xliff:g> місце"</string>
     <string name="item_moved" msgid="4606538322571412879">"Елемент переміщено"</string>
diff --git a/res/values-ur/strings.xml b/res/values-ur/strings.xml
index 70a853f..3d90187 100644
--- a/res/values-ur/strings.xml
+++ b/res/values-ur/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"ایپس تلاش کریں"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"ایپس لوڈ کی جا رہی ہیں…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"\"<xliff:g id="QUERY">%1$s</xliff:g>\" سے مماثل کوئی ایپس نہیں ملیں"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"مزید ایپس تلاش کریں"</string>
     <string name="label_application" msgid="8531721983832654978">"ایپ"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"سبھی ایپس"</string>
     <string name="notifications_header" msgid="1404149926117359025">"اطلاعات"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"آئٹم ہٹا دیا گیا"</string>
     <string name="undo" msgid="4151576204245173321">"کالعدم کریں"</string>
     <string name="action_move" msgid="4339390619886385032">"آئٹم منتقل کریں"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"قطار <xliff:g id="NUMBER_0">%1$s</xliff:g> کالم <xliff:g id="NUMBER_1">%2$s</xliff:g> میں منتقل کریں"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> میں قطار <xliff:g id="NUMBER_0">%1$s</xliff:g> کالم <xliff:g id="NUMBER_1">%2$s</xliff:g> میں منتقل کریں"</string>
     <string name="move_to_position" msgid="6750008980455459790">"پوزیشن <xliff:g id="NUMBER">%1$s</xliff:g> میں منتقل کریں"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"پسندیدہ پوزیشن <xliff:g id="NUMBER">%1$s</xliff:g> میں منتقل کریں"</string>
     <string name="item_moved" msgid="4606538322571412879">"آئٹم منتقل کر دیا گیا"</string>
diff --git a/res/values-uz/strings.xml b/res/values-uz/strings.xml
index 57a446b..04d07ec 100644
--- a/res/values-uz/strings.xml
+++ b/res/values-uz/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Ilovalarni qidirish"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Ilovalar yuklanmoqda…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"“<xliff:g id="QUERY">%1$s</xliff:g>” bilan mos hech qanday ilova topilmadi"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Boshqa ilovalarni qidirish"</string>
     <string name="label_application" msgid="8531721983832654978">"Ilova"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Barcha ilovalar"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Bildirishnomalar"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Element olib tashlandi"</string>
     <string name="undo" msgid="4151576204245173321">"Qaytarish"</string>
     <string name="action_move" msgid="4339390619886385032">"Obyektni ko‘chirib o‘tkazish"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"<xliff:g id="NUMBER_0">%1$s</xliff:g> <xliff:g id="NUMBER_1">%2$s</xliff:g> katakka olish"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"<xliff:g id="STRING">%3$s</xliff:g> ichidagi <xliff:g id="NUMBER_0">%1$s</xliff:g>-qator <xliff:g id="NUMBER_1">%2$s</xliff:g>-ustuniga oʻting"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g>-joyga olish"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Sevimlilarga olish (<xliff:g id="NUMBER">%1$s</xliff:g>)"</string>
     <string name="item_moved" msgid="4606538322571412879">"Element ko‘chirib o‘tkazildi"</string>
diff --git a/res/values-v31/colors.xml b/res/values-v31/colors.xml
index 7bbdbd1..7a75ddb 100644
--- a/res/values-v31/colors.xml
+++ b/res/values-v31/colors.xml
@@ -56,4 +56,9 @@
 
     <color name="workspace_accent_color_light">@android:color/system_accent1_100</color>
     <color name="workspace_accent_color_dark">@android:color/system_accent2_600</color>
+
+    <color name="preload_icon_accent_color_light">@android:color/system_accent1_600</color>
+    <color name="preload_icon_background_color_light">@android:color/system_accent2_200</color>
+    <color name="preload_icon_accent_color_dark">@android:color/system_accent1_300</color>
+    <color name="preload_icon_background_color_dark">@android:color/system_neutral2_700</color>
 </resources>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index 2c81ae7..2329992 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Tìm kiếm ứng dụng"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Đang tải ứng dụng…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Không tìm thấy ứng dụng nào phù hợp với \"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Tìm kiếm thêm ứng dụng"</string>
     <string name="label_application" msgid="8531721983832654978">"Ứng dụng"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Tất cả ứng dụng"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Thông báo"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Đã xóa mục"</string>
     <string name="undo" msgid="4151576204245173321">"Hủy"</string>
     <string name="action_move" msgid="4339390619886385032">"Di chuyển mục"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Di chuyển đến hàng <xliff:g id="NUMBER_0">%1$s</xliff:g> cột <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Di chuyển đến hàng <xliff:g id="NUMBER_0">%1$s</xliff:g> cột <xliff:g id="NUMBER_1">%2$s</xliff:g> tại <xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Di chuyển tới vị trí <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Di chuyển tới vị trí mục yêu thích <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Đã di chuyển mục"</string>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 7c104e2..929cffa 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"搜索应用"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"正在加载应用…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"未找到与“<xliff:g id="QUERY">%1$s</xliff:g>”相符的应用"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"搜索更多应用"</string>
     <string name="label_application" msgid="8531721983832654978">"应用"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"所有应用"</string>
     <string name="notifications_header" msgid="1404149926117359025">"通知"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"项目已移除"</string>
     <string name="undo" msgid="4151576204245173321">"撤消"</string>
     <string name="action_move" msgid="4339390619886385032">"移动项目"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"移至第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 行第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 列"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"移至<xliff:g id="STRING">%3$s</xliff:g>中的第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 行第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 列"</string>
     <string name="move_to_position" msgid="6750008980455459790">"移至第 <xliff:g id="NUMBER">%1$s</xliff:g> 个位置"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"移至收藏夹第 <xliff:g id="NUMBER">%1$s</xliff:g> 个位置"</string>
     <string name="item_moved" msgid="4606538322571412879">"已移动项目"</string>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index ed288d6..1aea757 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"搜尋應用程式"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"正在載入應用程式…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"找不到與「<xliff:g id="QUERY">%1$s</xliff:g>」相符的應用程式"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"搜尋更多應用程式"</string>
     <string name="label_application" msgid="8531721983832654978">"應用程式"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"所有應用程式"</string>
     <string name="notifications_header" msgid="1404149926117359025">"通知"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"項目已移除"</string>
     <string name="undo" msgid="4151576204245173321">"復原"</string>
     <string name="action_move" msgid="4339390619886385032">"移動項目"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"移動至第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 行第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 列"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"移去 <xliff:g id="STRING">%3$s</xliff:g> 嘅第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 列，第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 欄"</string>
     <string name="move_to_position" msgid="6750008980455459790">"移動至位置 <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"移動至喜愛的位置 <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"已移動項目"</string>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index 3690c3a..25a7d21 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"搜尋應用程式"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"正在載入應用程式…"</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"找不到與「<xliff:g id="QUERY">%1$s</xliff:g>」相符的應用程式"</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"搜尋更多應用程式"</string>
     <string name="label_application" msgid="8531721983832654978">"應用程式"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"所有應用程式"</string>
     <string name="notifications_header" msgid="1404149926117359025">"通知"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"已移除項目"</string>
     <string name="undo" msgid="4151576204245173321">"復原"</string>
     <string name="action_move" msgid="4339390619886385032">"移動項目"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"移至第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 列第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 欄"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"移動至 <xliff:g id="STRING">%3$s</xliff:g> 的第 <xliff:g id="NUMBER_0">%1$s</xliff:g> 列，第 <xliff:g id="NUMBER_1">%2$s</xliff:g> 欄"</string>
     <string name="move_to_position" msgid="6750008980455459790">"移至位置 <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"移至收藏位置 <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"已移動項目"</string>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 26e7dcf..151ce27 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -59,7 +59,6 @@
     <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Sesha izinhlelo zokusebenza"</string>
     <string name="all_apps_loading_message" msgid="5813968043155271636">"Ilayisha izinhlelo zokusebenza..."</string>
     <string name="all_apps_no_search_results" msgid="3200346862396363786">"Azikho izinhlelo zokusebenza ezitholiwe ezifana ne-\"<xliff:g id="QUERY">%1$s</xliff:g>\""</string>
-    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Sesha izinhlelo zokusebenza eziningi"</string>
     <string name="label_application" msgid="8531721983832654978">"Uhlelo lokusebenza"</string>
     <string name="all_apps_label" msgid="5015784846527570951">"Zonke izinhlelo zokusebenza"</string>
     <string name="notifications_header" msgid="1404149926117359025">"Izaziso"</string>
@@ -137,7 +136,7 @@
     <string name="item_removed" msgid="851119963877842327">"Into isusiwe"</string>
     <string name="undo" msgid="4151576204245173321">"Susa"</string>
     <string name="action_move" msgid="4339390619886385032">"Hambisa into"</string>
-    <string name="move_to_empty_cell" msgid="2833711483015685619">"Hambisa kurowu engu-<xliff:g id="NUMBER_0">%1$s</xliff:g> ikholomu engu-<xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_empty_cell_description" msgid="5254852678218206889">"Hamba emugqeni <xliff:g id="NUMBER_0">%1$s</xliff:g> ikholomu <xliff:g id="NUMBER_1">%2$s</xliff:g> ku-<xliff:g id="STRING">%3$s</xliff:g>"</string>
     <string name="move_to_position" msgid="6750008980455459790">"Hambisa kusimo esingu-<xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="move_to_hotseat_position" msgid="6295412897075147808">"Hambisa kusimo sezintandokazi esingu-<xliff:g id="NUMBER">%1$s</xliff:g>"</string>
     <string name="item_moved" msgid="4606538322571412879">"Into ihanjisiwe"</string>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 13f20c2..f41c288 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -53,6 +53,8 @@
     <attr name="workProfileOverlayTextColor" format="color" />
     <attr name="workspaceAccentColor" format="color" />
     <attr name="dropTargetHoverTextColor" format="color" />
+    <attr name="preloadIconAccentColor" format="color" />
+    <attr name="preloadIconBackgroundColor" format="color" />
 
     <attr name="allAppsButtonBgColor" format="color" />
     <attr name="allAppsButtonColor1" format="color" />
@@ -134,6 +136,10 @@
         <attr name="layout_ignoreInsets" format="boolean" />
     </declare-styleable>
 
+    <declare-styleable name="StickyScroller_Layout">
+        <attr name="layout_sticky" format="boolean" />
+    </declare-styleable>
+
     <declare-styleable name="GridDisplayOption">
         <attr name="name" format="string" />
 
@@ -152,9 +158,6 @@
 
         <!-- numHotseatIcons defaults to numColumns, if not specified -->
         <attr name="numHotseatIcons" format="integer" />
-        <!-- Number of icons to use when shrinking the hotseat size,
-         defaults to numHotseatIcons / 2 -->
-        <attr name="numShrunkenHotseatIcons" format="integer" />
         <!-- Number of icons to use when extending the hotseat size,
          defaults to 2 * numHotseatIcons -->
         <attr name="numExtendedHotseatIcons" format="integer" />
@@ -170,6 +173,10 @@
         <!-- defaults to numColumns, if not specified -->
         <attr name="hotseatColumnSpanTwoPanelPortrait" format="integer" />
 
+        <!-- Spacing to have at the end of the nav buttons in large screen 3 button nav,
+             defaults to @dimen/taskbar_button_margin_default -->
+        <attr name="inlineNavButtonsEndSpacing" format="reference" />
+
         <attr name="dbFile" format="string" />
         <attr name="defaultLayoutId" format="reference" />
         <attr name="defaultSplitDisplayLayoutId" format="reference" />
@@ -252,9 +259,10 @@
         if not specified -->
         <attr name="borderSpaceTwoPanelLandscapeVertical" format="float" />
 
-        <!-- These min cell values are only used if GridDisplayOption#isScalable is true -->
-        <!-- defaults to minCellHeight, if not specified -->
+        <!-- defaults to minCellHeight if not specified when GridDisplayOption#isScalable is true.
+         Must be defined when GridDisplayOption#isScalable is false. -->
         <attr name="allAppsCellHeight" format="float" />
+        <!-- These min cell values are only used if GridDisplayOption#isScalable is true -->
         <!-- defaults to minCellWidth, if not specified -->
         <attr name="allAppsCellWidth" format="float" />
         <!-- defaults to allAppsCellHeight, if not specified -->
@@ -273,6 +281,8 @@
         <!-- defaults to iconImageSize, if not specified -->
         <attr name="allAppsIconSize" format="float" />
         <!-- defaults to allAppsIconSize, if not specified -->
+        <attr name="allAppsIconSizeLandscape" format="float" />
+        <!-- defaults to allAppsIconSize, if not specified -->
         <attr name="allAppsIconSizeTwoPanelPortrait" format="float" />
         <!-- defaults to allAppsIconSize, if not specified -->
         <attr name="allAppsIconSizeTwoPanelLandscape" format="float" />
@@ -317,14 +327,36 @@
         if not specified -->
         <attr name="allAppsBorderSpaceTwoPanelLandscapeVertical" format="float" />
 
-        <!-- defaults to borderSpaceDps, if not specified -->
-        <attr name="hotseatBorderSpace" format="float" />
-        <!-- defaults to hotseatBorderSpace, if not specified -->
-        <attr name="hotseatBorderSpaceLandscape" format="float" />
-        <!-- defaults to hotseatBorderSpace, if not specified -->
-        <attr name="hotseatBorderSpaceTwoPanelLandscape" format="float" />
-        <!-- defaults to hotseatBorderSpace, if not specified -->
-        <attr name="hotseatBorderSpaceTwoPanelPortrait" format="float" />
+        <!-- defaults to minCellHeight if not specified
+        when GridDisplayOption#isScalable is true. -->
+        <attr name="folderCellHeight" format="float" />
+        <!-- defaults to minCellWidth, if not specified -->
+        <attr name="folderCellWidth" format="float" />
+
+        <!-- defaults to borderSpace, if not specified -->
+        <!-- space to be used horizontally and vertically -->
+        <attr name="folderBorderSpace" format="float" />
+
+        <!-- defaults to folderBorderSpace vertical, if not specified -->
+        <attr name="folderTopPadding" format="float" />
+
+        <!-- defaults to res.hotseat_bar_bottom_space_default, if not specified -->
+        <attr name="hotseatBarBottomSpace" format="float" />
+        <!-- defaults to hotseatBarBottomSpace, if not specified -->
+        <attr name="hotseatBarBottomSpaceLandscape" format="float" />
+        <!-- defaults to hotseatBarBottomSpace, if not specified -->
+        <attr name="hotseatBarBottomSpaceTwoPanelLandscape" format="float" />
+        <!-- defaults to hotseatBarBottomSpace, if not specified -->
+        <attr name="hotseatBarBottomSpaceTwoPanelPortrait" format="float" />
+
+        <!-- defaults to res.hotseat_qsb_space_default, if not specified -->
+        <attr name="hotseatQsbSpace" format="float" />
+        <!-- defaults to hotseatQsbSpace, if not specified -->
+        <attr name="hotseatQsbSpaceLandscape" format="float" />
+        <!-- defaults to hotseatQsbSpace, if not specified -->
+        <attr name="hotseatQsbSpaceTwoPanelLandscape" format="float" />
+        <!-- defaults to hotseatQsbSpace, if not specified -->
+        <attr name="hotseatQsbSpaceTwoPanelPortrait" format="float" />
 
         <attr name="iconImageSize" format="float" />
         <!-- defaults to iconImageSize, if not specified -->
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 2bc9239..309a1c5 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -85,4 +85,9 @@
     <color name="all_apps_button_color_2">#00677E</color>
     <color name="all_apps_button_color_3">#5F757E</color>
     <color name="all_apps_button_color_4">#005A6E</color>
+
+    <color name="preload_icon_accent_color_light">#00668B</color>
+    <color name="preload_icon_background_color_light">#B5CAD7</color>
+    <color name="preload_icon_accent_color_dark">#4BB6E8</color>
+    <color name="preload_icon_background_color_dark">#40484D</color>
 </resources>
diff --git a/res/values/config.xml b/res/values/config.xml
index 9aa1f03..1415ed0 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -130,6 +130,11 @@
     <item type="id" name="search_container_all_apps" />
     <item type="id" name="search_container_hotseat" />
 
+    <!-- Scalable Grid configuration -->
+    <!-- This is a float because it is converted to dp later in DeviceProfile -->
+    <dimen name="hotseat_bar_bottom_space_default">48</dimen>
+    <dimen name="hotseat_qsb_space_default">0</dimen>
+
     <!-- Recents -->
     <item type="id" name="overview_panel"/>
 
@@ -151,6 +156,7 @@
 
     <item name="swipe_up_rect_scale_damping_ratio" type="dimen" format="float">0.75</item>
     <item name="swipe_up_rect_scale_stiffness" type="dimen" format="float">200</item>
+    <item name="swipe_up_rect_scale_higher_stiffness" type="dimen" format="float">400</item>
 
     <item name="swipe_up_rect_xy_fling_friction" type="dimen" format="float">1.5</item>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 8403af4..a9d1127 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -22,8 +22,6 @@
     <dimen name="dynamic_grid_edge_margin">10.77dp</dimen>
     <dimen name="dynamic_grid_left_right_margin">8dp</dimen>
     <dimen name="dynamic_grid_icon_drawable_padding">7dp</dimen>
-    <!-- Minimum space between workspace and hotseat in spring loaded mode -->
-    <dimen name="dynamic_grid_min_spring_loaded_space">8dp</dimen>
     <!-- Minimum amount of next page visible in spring loaded mode -->
     <dimen name="dynamic_grid_spring_loaded_min_next_space_visible">24dp</dimen>
 
@@ -32,10 +30,7 @@
     <dimen name="dynamic_grid_cell_padding_x">8dp</dimen>
 
     <!-- Hotseat -->
-    <dimen name="dynamic_grid_hotseat_top_padding">8dp</dimen>
-    <dimen name="dynamic_grid_hotseat_bottom_padding">2dp</dimen>
     <dimen name="dynamic_grid_hotseat_bottom_tall_padding">0dp</dimen>
-    <dimen name="inline_qsb_bottom_margin">0dp</dimen>
     <dimen name="spring_loaded_hotseat_top_margin">76dp</dimen>
 
     <!-- Qsb -->
@@ -44,13 +39,10 @@
       it is close to the bottom of the screen -->
     <item name="qsb_center_factor" format="float" type="dimen">0.325</item>
 
-    <!-- Extra bottom padding for non-tall devices. -->
-    <dimen name="dynamic_grid_hotseat_bottom_non_tall_padding">0dp</dimen>
-    <dimen name="dynamic_grid_hotseat_extra_vertical_size">34dp</dimen>
     <dimen name="dynamic_grid_hotseat_side_padding">0dp</dimen>
 
     <!-- Scalable Grid -->
-    <dimen name="scalable_grid_qsb_bottom_margin">42dp</dimen>
+    <dimen name="min_qsb_margin">8dp</dimen>
 
     <!-- Workspace page indicator -->
     <dimen name="workspace_page_indicator_height">24dp</dimen>
@@ -116,9 +108,6 @@
     <dimen name="all_apps_search_bar_content_overlap">24dp</dimen>
     <dimen name="all_apps_search_bar_bottom_padding">30dp</dimen>
     <dimen name="all_apps_empty_search_message_top_offset">40dp</dimen>
-    <dimen name="all_apps_empty_search_bg_top_offset">144dp</dimen>
-    <dimen name="all_apps_background_canvas_width">700dp</dimen>
-    <dimen name="all_apps_background_canvas_height">475dp</dimen>
     <dimen name="all_apps_header_pill_height">48dp</dimen>
     <dimen name="all_apps_header_pill_corner_radius">12dp</dimen>
     <dimen name="all_apps_header_tab_height">48dp</dimen>
@@ -262,7 +251,7 @@
     <dimen name="folder_cell_y_padding">6dp</dimen>
     <!-- label text size = workspace text size multiplied by this scale -->
     <dimen name="folder_label_text_scale">1.14</dimen>
-    <dimen name="folder_label_height">48dp</dimen>
+    <dimen name="folder_label_height">56dp</dimen>
 
     <dimen name="folder_content_padding_left_right">8dp</dimen>
     <dimen name="folder_content_padding_top">16dp</dimen>
@@ -364,9 +353,21 @@
     <dimen name="taskbar_size">0dp</dimen>
     <dimen name="taskbar_stashed_size">0dp</dimen>
     <dimen name="qsb_widget_height">0dp</dimen>
+    <dimen name="qsb_shadow_height">0dp</dimen>
+    <dimen name="min_hotseat_icon_space">18dp</dimen>
+    <dimen name="min_hotseat_qsb_width">0dp</dimen>
     <dimen name="taskbar_icon_size">44dp</dimen>
     <!-- Note that this applies to both sides of all icons, so visible space is double this. -->
     <dimen name="taskbar_icon_spacing">8dp</dimen>
+    <dimen name="taskbar_nav_buttons_size">0dp</dimen>
+    <dimen name="taskbar_contextual_button_margin">0dp</dimen>
+    <dimen name="taskbar_hotseat_nav_spacing">0dp</dimen>
+    <dimen name="taskbar_button_margin_default">0dp</dimen>
+    <dimen name="taskbar_button_space_inbetween">0dp</dimen>
+    <dimen name="taskbar_button_margin_5_5">0dp</dimen>
+    <dimen name="taskbar_button_margin_6_5">0dp</dimen>
+    <dimen name="taskbar_button_margin_4_5">0dp</dimen>
+    <dimen name="taskbar_button_margin_4_4">0dp</dimen>
 
     <!-- Size of the maximum radius for the enforced rounded rectangles. -->
     <dimen name="enforced_rounded_corner_max_radius">16dp</dimen>
@@ -379,7 +380,6 @@
     <dimen name="task_thumbnail_icon_drawable_size">0dp</dimen>
     <dimen name="task_thumbnail_icon_drawable_size_grid">0dp</dimen>
     <dimen name="overview_task_margin">0dp</dimen>
-    <dimen name="overview_task_margin_grid">0dp</dimen>
     <dimen name="overview_actions_height">0dp</dimen>
     <dimen name="overview_actions_button_spacing">0dp</dimen>
     <dimen name="overview_actions_margin_gesture">0dp</dimen>
@@ -391,8 +391,17 @@
     <dimen name="split_placeholder_inset">16dp</dimen>
     <dimen name="split_placeholder_icon_size">44dp</dimen>
     <dimen name="task_menu_width_grid">216dp</dimen>
-
-
+    <dimen name="split_instructions_radius">22dp</dimen>
+    <dimen name="split_instructions_elevation">1dp</dimen>
+    <dimen name="split_instructions_horizontal_padding">24dp</dimen>
+    <dimen name="split_instructions_vertical_padding">12dp</dimen>
+    <dimen name="split_instructions_bottom_margin_tablet_landscape">32dp</dimen>
+    <dimen name="split_instructions_bottom_margin_tablet_portrait">44dp</dimen>
+    <dimen name="split_instructions_bottom_margin_twopanels_landscape">33dp</dimen>
+    <dimen name="split_instructions_bottom_margin_twopanels_portrait">51dp</dimen>
+    <dimen name="split_instructions_bottom_margin_phone_landscape">24dp</dimen>
+    <dimen name="split_instructions_bottom_margin_phone_portrait">60dp</dimen>
+    
     <!-- Workspace grid visualization parameters -->
     <dimen name="grid_visualization_rounding_radius">28dp</dimen>
     <dimen name="grid_visualization_horizontal_cell_spacing">6dp</dimen>
@@ -405,8 +414,12 @@
 
     <!-- Bottom sheet related parameters -->
     <dimen name="bottom_sheet_extra_top_padding">0dp</dimen>
+    <dimen name="bottom_sheet_handle_area_height">36dp</dimen>
     <dimen name="bottom_sheet_handle_width">32dp</dimen>
     <dimen name="bottom_sheet_handle_height">4dp</dimen>
     <dimen name="bottom_sheet_handle_margin">16dp</dimen>
     <dimen name="bottom_sheet_handle_corner_radius">2dp</dimen>
+
+    <!-- State transition -->
+    <item name="workspace_content_scale" format="float" type="dimen">0.97</item>
 </resources>
diff --git a/res/values/id.xml b/res/values/id.xml
index af21b27..9fc0ff8 100644
--- a/res/values/id.xml
+++ b/res/values/id.xml
@@ -16,7 +16,6 @@
 -->
 <resources>
     <item type="id" name="apps_list_view_work" />
-    <item type="id" name="tag_widget_entry" />
     <item type="id" name="view_type_widgets_space" />
     <item type="id" name="view_type_widgets_list" />
     <item type="id" name="view_type_widgets_header" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 847e4a8..3eb08ba 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -128,8 +128,6 @@
     <string name="all_apps_loading_message">Loading apps&#8230;</string>
     <!-- No-search-results text. [CHAR_LIMIT=50] -->
     <string name="all_apps_no_search_results">No apps found matching \"<xliff:g id="query" example="Android">%1$s</xliff:g>\"</string>
-    <!-- Label for the button which allows the user to get app search results. [CHAR_LIMIT=50] -->
-    <string name="all_apps_search_market_message">Search for more apps</string>
     <!-- Label for an icon representing any generic app. [CHAR_LIMIT=50] -->
     <string name="label_application">App</string>
     <!-- Label for the header text of the All Apps section in All Apps view, used to separate Predicted Apps and Actions section from All Apps section. [CHAR_LIMIT=50] -->
@@ -344,7 +342,7 @@
     <string name="action_move">Move item</string>
 
     <!-- Accessibility description to move item to empty cell. -->
-    <string name="move_to_empty_cell">Move to row <xliff:g id="number" example="1">%1$s</xliff:g> column <xliff:g id="number" example="1">%2$s</xliff:g></string>
+    <string name="move_to_empty_cell_description">Move to row <xliff:g id="number" example="1">%1$s</xliff:g> column <xliff:g id="number" example="1">%2$s</xliff:g> in <xliff:g id="string" example="Home screen 2 of 4">%3$s</xliff:g></string>
 
     <!-- Accessibility description to move item inside a folder. -->
     <string name="move_to_position">Move to position <xliff:g id="number" example="1">%1$s</xliff:g></string>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 2109510..90553a1 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -65,6 +65,8 @@
         <item name="workspaceAccentColor">@color/workspace_accent_color_light</item>
         <item name="dropTargetHoverTextColor">@color/workspace_text_color_dark</item>
         <item name="overviewScrimColor">@color/overview_scrim</item>
+        <item name="preloadIconAccentColor">@color/preload_icon_accent_color_light</item>
+        <item name="preloadIconBackgroundColor">@color/preload_icon_background_color_light</item>
 
         <item name="android:windowTranslucentStatus">false</item>
         <item name="android:windowTranslucentNavigation">false</item>
@@ -123,6 +125,8 @@
         <item name="workProfileOverlayTextColor">@android:color/white</item>
         <item name="eduHalfSheetBGColor">#DD000000</item>
         <item name="overviewScrimColor">@color/overview_scrim_dark</item>
+        <item name="preloadIconAccentColor">@color/preload_icon_accent_color_dark</item>
+        <item name="preloadIconBackgroundColor">@color/preload_icon_background_color_dark</item>
     </style>
 
     <style name="LauncherTheme.Dark.DarkMainColor" parent="@style/LauncherTheme.Dark">
@@ -270,7 +274,7 @@
     </style>
 
     <!-- Drop targets -->
-    <style name="DropTargetButtonBase" parent="@android:style/TextAppearance.DeviceDefault">
+    <style name="DropTargetButtonBase" parent="@android:style/TextAppearance.DeviceDefault.Medium">
         <item name="android:drawablePadding">@dimen/drop_target_button_drawable_padding</item>
         <item name="android:padding">14dp</item>
         <item name="android:textColor">@color/drop_target_text</item>
@@ -288,17 +292,6 @@
 
     <style name="TextTitle" parent="@android:style/TextAppearance.DeviceDefault" />
 
-    <style name="AllAppsEmptySearchBackground">
-        <item name="android:colorPrimary">#E0E0E0</item>
-        <item name="android:colorControlHighlight">#19BDBDBD</item>
-        <item name="android:colorForeground">@color/all_apps_bg_hand_fill</item>
-    </style>
-    <style name="AllAppsEmptySearchBackground.Dark">
-        <item name="android:colorPrimary">#9AA0A6</item>
-        <item name="android:colorControlHighlight">#19DFE1E5</item>
-        <item name="android:colorForeground">@color/all_apps_bg_hand_fill_dark</item>
-    </style>
-
     <style name="Button.TopRounded.Bordered" parent="@android:style/Widget.Material.Button">
         <item name="android:background">@drawable/button_top_rounded_bordered_ripple</item>
         <item name="android:stateListAnimator">@null</item>
diff --git a/res/xml/device_profiles.xml b/res/xml/device_profiles.xml
index 0802552..407f217 100644
--- a/res/xml/device_profiles.xml
+++ b/res/xml/device_profiles.xml
@@ -26,7 +26,7 @@
         launcher:numHotseatIcons="3"
         launcher:dbFile="launcher_3_by_3.db"
         launcher:defaultLayoutId="@xml/default_workspace_3x3"
-        launcher:deviceCategory="phone|multi_display" >
+        launcher:deviceCategory="phone" >
 
         <display-option
             launcher:name="Super Short Stubby"
@@ -58,6 +58,7 @@
         launcher:numFolderColumns="4"
         launcher:numHotseatIcons="4"
         launcher:dbFile="launcher_4_by_4.db"
+        launcher:inlineNavButtonsEndSpacing="@dimen/taskbar_button_margin_4_4"
         launcher:defaultLayoutId="@xml/default_workspace_4x4"
         launcher:deviceCategory="phone|multi_display" >
 
@@ -121,6 +122,7 @@
         launcher:numFolderColumns="4"
         launcher:numHotseatIcons="5"
         launcher:dbFile="launcher.db"
+        launcher:inlineNavButtonsEndSpacing="@dimen/taskbar_button_margin_5_5"
         launcher:defaultLayoutId="@xml/default_workspace_5x5"
         launcher:deviceCategory="phone|multi_display" >
 
@@ -167,6 +169,7 @@
         launcher:hotseatColumnSpanLandscape="4"
         launcher:numAllAppsColumns="6"
         launcher:isScalable="true"
+        launcher:inlineNavButtonsEndSpacing="@dimen/taskbar_button_margin_6_5"
         launcher:devicePaddingId="@xml/paddings_6x5"
         launcher:dbFile="launcher_6_by_5.db"
         launcher:defaultLayoutId="@xml/default_workspace_6x5"
@@ -197,8 +200,8 @@
             launcher:allAppsBorderSpaceHorizontal="8"
             launcher:allAppsBorderSpaceVertical="16"
             launcher:allAppsBorderSpaceLandscape="16"
-            launcher:hotseatBorderSpace="58"
-            launcher:hotseatBorderSpaceLandscape="50.4"
+            launcher:hotseatBarBottomSpace="76"
+            launcher:hotseatBarBottomSpaceLandscape="40"
             launcher:canBeDefault="true" />
 
     </grid-option>
diff --git a/res/xml/paddings_6x5.xml b/res/xml/paddings_6x5.xml
index a72f554..2f421b7 100644
--- a/res/xml/paddings_6x5.xml
+++ b/res/xml/paddings_6x5.xml
@@ -17,60 +17,29 @@
 
 <device-paddings xmlns:launcher="http://schemas.android.com/apk/res-auto" >
 
-    <!--  Some non default screen sizes  -->
     <device-padding
-        launcher:maxEmptySpace="30dp">
+        launcher:maxEmptySpace="100dp">
         <workspaceTopPadding
-            launcher:a="0.34"
+            launcher:a="0.31"
             launcher:b="0"/>
         <workspaceBottomPadding
-            launcher:a="0.26"
+            launcher:a="0.69"
             launcher:b="0"/>
         <hotseatBottomPadding
-            launcher:a="0.4"
-            launcher:b="0"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="170dp">
-        <workspaceTopPadding
             launcher:a="0"
-            launcher:b="20dp"/>
-        <workspaceBottomPadding
-            launcher:a="0.4"
-            launcher:b="0"
-            launcher:c="20dp"/>
-        <hotseatBottomPadding
-            launcher:a="0.6"
-            launcher:b="0"
-            launcher:c="20dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="410dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="112dp"/>
-        <workspaceBottomPadding
-            launcher:a="0.4"
-            launcher:b="0"
-            launcher:c="112dp"/>
-        <hotseatBottomPadding
-            launcher:a="0.6"
-            launcher:b="0"
-            launcher:c="112dp"/>
+            launcher:b="0"/>
     </device-padding>
 
     <device-padding
         launcher:maxEmptySpace="9999dp">
         <workspaceTopPadding
-            launcher:a="0.40"
-            launcher:c="36dp"/>
+            launcher:a="0.48"
+            launcher:b="0"/>
         <workspaceBottomPadding
-            launcher:a="0.60"
-            launcher:c="36dp"/>
+            launcher:a="0.52"
+            launcher:b="0"/>
         <hotseatBottomPadding
             launcher:a="0"
-            launcher:b="36dp"/>
+            launcher:b="0"/>
     </device-padding>
 </device-paddings>
\ No newline at end of file
diff --git a/src/com/android/launcher3/Alarm.java b/src/com/android/launcher3/Alarm.java
index d5b434c..e4aebf6 100644
--- a/src/com/android/launcher3/Alarm.java
+++ b/src/com/android/launcher3/Alarm.java
@@ -30,6 +30,7 @@
     private Handler mHandler;
     private OnAlarmListener mAlarmListener;
     private boolean mAlarmPending = false;
+    private long mLastSetTimeout;
 
     public Alarm() {
         mHandler = new Handler();
@@ -46,6 +47,7 @@
         mAlarmPending = true;
         long oldTriggerTime = mAlarmTriggerTime;
         mAlarmTriggerTime = currentTime + millisecondsInFuture;
+        mLastSetTimeout = millisecondsInFuture;
 
         // If the previous alarm was set for a longer duration, cancel it.
         if (mWaitingForCallback && oldTriggerTime > mAlarmTriggerTime) {
@@ -84,4 +86,9 @@
     public boolean alarmPending() {
         return mAlarmPending;
     }
+
+    /** Returns the last value passed to {@link #setAlarm(long)} */
+    public long getLastSetTimeout() {
+        return mLastSetTimeout;
+    }
 }
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index 4b4a017..fbb0a57 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -24,6 +24,7 @@
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 
@@ -68,22 +69,6 @@
 
     private final View[] mDragHandles = new View[HANDLE_COUNT];
     private final List<Rect> mSystemGestureExclusionRects = new ArrayList<>(HANDLE_COUNT);
-    private final OnAttachStateChangeListener mWidgetViewAttachStateChangeListener =
-            new OnAttachStateChangeListener() {
-                @Override
-                public void onViewAttachedToWindow(View view) {
-                    // Do nothing
-                }
-
-                @Override
-                public void onViewDetachedFromWindow(View view) {
-                    // When the app widget view is detached, we should close the resize frame.
-                    // An example is when the dragging starts, the widget view is detached from
-                    // CellLayout and then reattached to DragLayout.
-                    close(false);
-                }
-            };
-
 
     private LauncherAppWidgetHostView mWidgetView;
     private CellLayout mCellLayout;
@@ -221,11 +206,7 @@
     private void setupForWidget(LauncherAppWidgetHostView widgetView, CellLayout cellLayout,
             DragLayer dragLayer) {
         mCellLayout = cellLayout;
-        if (mWidgetView != null) {
-            mWidgetView.removeOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
-        }
         mWidgetView = widgetView;
-        mWidgetView.addOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
         LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo)
                 widgetView.getAppWidgetInfo();
         mDragLayer = dragLayer;
@@ -423,6 +404,10 @@
      *  Based on the current deltas, we determine if and how to resize the widget.
      */
     private void resizeWidgetIfNeeded(boolean onDismiss) {
+        ViewGroup.LayoutParams wlp = mWidgetView.getLayoutParams();
+        if (!(wlp instanceof CellLayout.LayoutParams)) {
+            return;
+        }
         DeviceProfile dp = mLauncher.getDeviceProfile();
         float xThreshold = mCellLayout.getCellWidth() + dp.cellLayoutBorderSpacePx.x;
         float yThreshold = mCellLayout.getCellHeight() + dp.cellLayoutBorderSpacePx.y;
@@ -435,7 +420,7 @@
         mDirectionVector[0] = 0;
         mDirectionVector[1] = 0;
 
-        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) mWidgetView.getLayoutParams();
+        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) wlp;
 
         int spanX = lp.cellHSpan;
         int spanY = lp.cellVSpan;
@@ -687,9 +672,6 @@
     @Override
     protected void handleClose(boolean animate) {
         mDragLayer.removeView(this);
-        if (mWidgetView != null) {
-            mWidgetView.removeOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
-        }
     }
 
     private void updateInvalidResizeEffect(CellLayout cellLayout, CellLayout pairedCellLayout,
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 73d3e33..d34f535 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -77,8 +77,8 @@
             new ArrayList<>();
 
     protected DeviceProfile mDeviceProfile;
-    protected StatsLogManager mStatsLogManager;
     protected SystemUiController mSystemUiController;
+    private StatsLogManager mStatsLogManager;
 
 
     public static final int ACTIVITY_STATE_STARTED = 1 << 0;
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 300e7bf..9f3e1fa 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -496,8 +496,8 @@
 
                     // Draw reorder drag target.
                     debugPaint.setColor(Color.RED);
-                    canvas.drawCircle(cellCenter[0], cellCenter[1], getReorderRadius(targetCell),
-                            debugPaint);
+                    canvas.drawCircle(cellCenter[0], cellCenter[1],
+                            getReorderRadius(targetCell, 1, 1), debugPaint);
 
                     // Draw folder creation drag target.
                     if (canCreateFolder) {
@@ -829,8 +829,8 @@
         final int hStartPadding = getPaddingLeft();
         final int vStartPadding = getPaddingTop();
 
-        result[0] = (x - hStartPadding) / mCellWidth;
-        result[1] = (y - vStartPadding) / mCellHeight;
+        result[0] = (x - hStartPadding) / (mCellWidth + mBorderSpace.x);
+        result[1] = (y - vStartPadding) / (mCellHeight + mBorderSpace.y);
 
         final int xAxis = mCountX;
         final int yAxis = mCountY;
@@ -842,16 +842,6 @@
     }
 
     /**
-     * Given a point, return the cell that most closely encloses that point
-     * @param x X coordinate of the point
-     * @param y Y coordinate of the point
-     * @param result Array of 2 ints to hold the x and y coordinate of the cell
-     */
-    void pointToCellRounded(int x, int y, int[] result) {
-        pointToCellExact(x + (mCellWidth / 2), y + (mCellHeight / 2), result);
-    }
-
-    /**
      * Given a cell coordinate, return the point that represents the upper left corner of that cell
      *
      * @param cellX X coordinate of the cell
@@ -922,18 +912,18 @@
         DeviceProfile grid = mActivity.getDeviceProfile();
         float iconVisibleRadius = ICON_VISIBLE_AREA_FACTOR * grid.iconSizePx / 2;
         // Halfway between reorder radius and icon.
-        return (getReorderRadius(targetCell) + iconVisibleRadius) / 2;
+        return (getReorderRadius(targetCell, 1, 1) + iconVisibleRadius) / 2;
     }
 
     /**
      * Returns the max distance from the center of a cell that will start to reorder on drag over.
      */
-    public float getReorderRadius(int[] targetCell) {
+    public float getReorderRadius(int[] targetCell, int spanX, int spanY) {
         int[] centerPoint = mTmpPoint;
         getWorkspaceCellVisualCenter(targetCell[0], targetCell[1], centerPoint);
 
         Rect cellBoundsWithSpacing = mTempRect;
-        cellToRect(targetCell[0], targetCell[1], 1, 1, cellBoundsWithSpacing);
+        cellToRect(targetCell[0], targetCell[1], spanX, spanY, cellBoundsWithSpacing);
         cellBoundsWithSpacing.inset(-mBorderSpace.x / 2, -mBorderSpace.y / 2);
 
         if (canCreateFolder(getChildAt(targetCell[0], targetCell[1]))) {
@@ -1202,13 +1192,14 @@
             int row = cellY + 1;
             int col = workspace.mIsRtl ? mCountX - cellX : cellX + 1;
             int panelCount = workspace.getPanelCount();
+            int screenId = workspace.getIdForScreen(this);
+            int pageIndex = workspace.getPageIndexForScreenId(screenId);
             if (panelCount > 1) {
                 // Increment the column if the target is on the right side of a two panel home
-                int screenId = workspace.getIdForScreen(this);
-                int pageIndex = workspace.getPageIndexForScreenId(screenId);
                 col += (pageIndex % panelCount) * mCountX;
             }
-            return getContext().getString(R.string.move_to_empty_cell, row, col);
+            return getContext().getString(R.string.move_to_empty_cell_description, row, col,
+                    workspace.getPageDescription(pageIndex));
         }
     }
 
@@ -1239,7 +1230,7 @@
      */
     int[] findNearestVacantArea(int pixelX, int pixelY, int minSpanX, int minSpanY, int spanX,
             int spanY, int[] result, int[] resultSpan) {
-        return findNearestArea(pixelX, pixelY, minSpanX, minSpanY, spanX, spanY, true,
+        return findNearestArea(pixelX, pixelY, minSpanX, minSpanY, spanX, spanY, false,
                 result, resultSpan);
     }
 
@@ -1261,9 +1252,10 @@
     /**
      * Find a vacant area that will fit the given bounds nearest the requested
      * cell location. Uses Euclidean distance to score multiple vacant areas.
-     *
-     * @param pixelX The X location at which you want to search for a vacant area.
-     * @param pixelY The Y location at which you want to search for a vacant area.
+     * @param relativeXPos The X location relative to the Cell layout at which you want to search
+     *                     for a vacant area.
+     * @param relativeYPos The Y location relative to the Cell layout at which you want to search
+     *                     for a vacant area.
      * @param minSpanX The minimum horizontal span required
      * @param minSpanY The minimum vertical span required
      * @param spanX Horizontal span of the object.
@@ -1274,15 +1266,15 @@
      * @return The X, Y cell of a vacant area that can contain this object,
      *         nearest the requested location.
      */
-    private int[] findNearestArea(int pixelX, int pixelY, int minSpanX, int minSpanY, int spanX,
-            int spanY, boolean ignoreOccupied, int[] result, int[] resultSpan) {
+    private int[] findNearestArea(int relativeXPos, int relativeYPos, int minSpanX, int minSpanY,
+            int spanX, int spanY, boolean ignoreOccupied, int[] result, int[] resultSpan) {
         lazyInitTempRectStack();
 
-        // For items with a spanX / spanY > 1, the passed in point (pixelX, pixelY) corresponds
-        // to the center of the item, but we are searching based on the top-left cell, so
-        // we translate the point over to correspond to the top-left.
-        pixelX -= mCellWidth * (spanX - 1) / 2f;
-        pixelY -= mCellHeight * (spanY - 1) / 2f;
+        // For items with a spanX / spanY > 1, the passed in point (relativeXPos, relativeYPos)
+        // corresponds to the center of the item, but we are searching based on the top-left cell,
+        // so we translate the point over to correspond to the top-left.
+        relativeXPos = (int) (relativeXPos - (mCellWidth + mBorderSpace.x) * (spanX - 1) / 2f);
+        relativeYPos = (int) (relativeYPos - (mCellHeight + mBorderSpace.y) * (spanY - 1) / 2f);
 
         // Keep track of best-scoring drop area
         final int[] bestXY = result != null ? result : new int[2];
@@ -1303,7 +1295,7 @@
             for (int x = 0; x < countX - (minSpanX - 1); x++) {
                 int ySize = -1;
                 int xSize = -1;
-                if (ignoreOccupied) {
+                if (!ignoreOccupied) {
                     // First, let's see if this thing fits anywhere
                     for (int i = 0; i < minSpanX; i++) {
                         for (int j = 0; j < minSpanY; j++) {
@@ -1367,7 +1359,7 @@
                     }
                 }
                 validRegions.push(currentRect);
-                double distance = Math.hypot(cellXY[0] - pixelX,  cellXY[1] - pixelY);
+                double distance = Math.hypot(cellXY[0] - relativeXPos,  cellXY[1] - relativeYPos);
 
                 if ((distance <= bestDistance && !contained) ||
                         currentRect.contains(bestRect)) {
@@ -2628,7 +2620,7 @@
      *         nearest the requested location.
      */
     public int[] findNearestArea(int pixelX, int pixelY, int spanX, int spanY, int[] result) {
-        return findNearestArea(pixelX, pixelY, spanX, spanY, spanX, spanY, false, result, null);
+        return findNearestArea(pixelX, pixelY, spanX, spanY, spanX, spanY, true, result, null);
     }
 
     boolean existsEmptyCell() {
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index b276397..14a467a 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -20,27 +20,31 @@
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_LANDSCAPE;
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_TWO_PANEL_LANDSCAPE;
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_TWO_PANEL_PORTRAIT;
-import static com.android.launcher3.ResourceUtils.pxFromDp;
 import static com.android.launcher3.Utilities.dpiFromPx;
 import static com.android.launcher3.Utilities.pxFromSp;
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.ICON_OVERLAP_FACTOR;
+import static com.android.launcher3.icons.GraphicsUtils.getShapePath;
+import static com.android.launcher3.testing.shared.ResourceUtils.pxFromDp;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.Resources;
-import android.graphics.Path;
 import android.graphics.Point;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.util.DisplayMetrics;
+import android.util.SparseArray;
 import android.view.Surface;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.CellLayout.ContainerType;
 import com.android.launcher3.DevicePaddings.DevicePadding;
 import com.android.launcher3.icons.DotRenderer;
-import com.android.launcher3.icons.GraphicsUtils;
 import com.android.launcher3.icons.IconNormalizer;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.Info;
@@ -53,6 +57,11 @@
 public class DeviceProfile {
 
     private static final int DEFAULT_DOT_SIZE = 100;
+    private static final float ALL_APPS_TABLET_MAX_ROWS = 5.5f;
+
+    public static final PointF DEFAULT_SCALE = new PointF(1.0f, 1.0f);
+    public static final ViewScaleProvider DEFAULT_PROVIDER = itemInfo -> DEFAULT_SCALE;
+
     // Ratio of empty space, qsb should take up to appear visually centered.
     private final float mQsbCenterFactor;
 
@@ -107,15 +116,12 @@
     public Rect cellLayoutPaddingPx = new Rect();
 
     public final int edgeMarginPx;
-    public float workspaceSpringLoadShrunkTop;
-    public float workspaceSpringLoadShrunkBottom;
-    public final int workspaceSpringLoadedBottomSpace;
+    public final float workspaceContentScale;
     public final int workspaceSpringLoadedMinNextPageVisiblePx;
 
     private final int extraSpace;
     public int workspaceTopPadding;
     public int workspaceBottomPadding;
-    public int extraHotseatBottomPadding;
 
     // Workspace page indicator
     public final int workspacePageIndicatorHeight;
@@ -143,7 +149,6 @@
 
     // Folder content
     public Point folderCellLayoutBorderSpacePx;
-    public int folderCellLayoutBorderSpaceOriginalPx;
     public int folderContentPaddingLeftRight;
     public int folderContentPaddingTop;
 
@@ -157,26 +162,24 @@
     public int folderChildDrawablePaddingPx;
 
     // Hotseat
-    public int hotseatBarSizeExtraSpacePx;
-    public final int numShownHotseatIcons;
+    public int numShownHotseatIcons;
     public int hotseatCellHeightPx;
-    private final int hotseatExtraVerticalSize;
-    private final boolean areNavButtonsInline;
+    public final boolean areNavButtonsInline;
     // In portrait: size = height, in landscape: size = width
     public int hotseatBarSizePx;
-    public int hotseatBarTopPaddingPx;
-    public final int hotseatBarBottomPaddingPx;
+    public int hotseatBarBottomSpacePx;
+    public int hotseatBarEndOffset;
+    public int hotseatQsbSpace;
     public int springLoadedHotseatBarTopMarginPx;
     // Start is the side next to the nav bar, end is the side next to the workspace
     public final int hotseatBarSidePaddingStartPx;
     public final int hotseatBarSidePaddingEndPx;
+    public int hotseatQsbWidth; // only used when isQsbInline
     public final int hotseatQsbHeight;
+    public final int hotseatQsbVisualHeight;
+    private final int hotseatQsbShadowHeight;
     public int hotseatBorderSpace;
 
-    public final float qsbBottomMarginOriginalPx;
-    public int qsbBottomMarginPx;
-    public int qsbWidth; // only used when isQsbInline
-
     // All apps
     public Point allAppsBorderSpacePx;
     public int allAppsShiftRange;
@@ -193,7 +196,6 @@
 
     // Overview
     public int overviewTaskMarginPx;
-    public int overviewTaskMarginGridPx;
     public int overviewTaskIconSizePx;
     public int overviewTaskIconDrawableSizePx;
     public int overviewTaskIconDrawableSizeGridPx;
@@ -206,7 +208,7 @@
     public int overviewGridSideMargin;
 
     // Widgets
-    public final PointF appWidgetScale = new PointF(1.0f, 1.0f);
+    private final ViewScaleProvider mViewScaleProvider;
 
     // Drop Target
     public int dropTargetBarSizePx;
@@ -222,13 +224,12 @@
     // Insets
     private final Rect mInsets = new Rect();
     public final Rect workspacePadding = new Rect();
-    private final Rect mHotseatPadding = new Rect();
     // When true, nav bar is on the left side of the screen.
     private boolean mIsSeascape;
 
     // Notification dots
-    public DotRenderer mDotRendererWorkSpace;
-    public DotRenderer mDotRendererAllApps;
+    public final DotRenderer mDotRendererWorkSpace;
+    public final DotRenderer mDotRendererAllApps;
 
     // Taskbar
     public boolean isTaskbarPresent;
@@ -242,8 +243,9 @@
 
     /** TODO: Once we fully migrate to staged split, remove "isMultiWindowMode" */
     DeviceProfile(Context context, InvariantDeviceProfile inv, Info info, WindowBounds windowBounds,
-            boolean isMultiWindowMode, boolean transposeLayoutWithOrientation,
-            boolean useTwoPanels, boolean isGestureMode) {
+            SparseArray<DotRenderer> dotRendererCache, boolean isMultiWindowMode,
+            boolean transposeLayoutWithOrientation, boolean useTwoPanels, boolean isGestureMode,
+            @NonNull final ViewScaleProvider viewScaleProvider) {
 
         this.inv = inv;
         this.isLandscape = windowBounds.isLandscape();
@@ -275,7 +277,7 @@
         widthPx = windowBounds.bounds.width();
         heightPx = windowBounds.bounds.height();
         availableWidthPx = windowBounds.availableSize.x;
-        availableHeightPx =  windowBounds.availableSize.y;
+        availableHeightPx = windowBounds.availableSize.y;
 
         aspectRatio = ((float) Math.max(widthPx, heightPx)) / Math.min(widthPx, heightPx);
         boolean isTallDevice = Float.compare(aspectRatio, TALL_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0;
@@ -301,6 +303,7 @@
         }
 
         edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
+        workspaceContentScale = res.getFloat(R.dimen.workspace_content_scale);
 
         desiredWorkspaceHorizontalMarginPx = getHorizontalMarginPx(inv, res);
         desiredWorkspaceHorizontalMarginOriginalPx = desiredWorkspaceHorizontalMarginPx;
@@ -313,10 +316,6 @@
                 + res.getDimensionPixelSize(R.dimen.bottom_sheet_extra_top_padding)
                 + (isTablet ? 0 : edgeMarginPx); // phones need edgeMarginPx additional padding
 
-        allAppsTopPadding = isTablet ? bottomSheetTopPadding : 0;
-        allAppsShiftRange = isTablet
-                ? heightPx - allAppsTopPadding
-                : res.getDimensionPixelSize(R.dimen.all_apps_starting_vertical_translate);
         folderLabelTextScale = res.getFloat(R.dimen.folder_label_text_scale);
         folderContentPaddingLeftRight =
                 res.getDimensionPixelSize(R.dimen.folder_content_padding_left_right);
@@ -327,9 +326,8 @@
                 pxFromDp(inv.allAppsBorderSpaces[mTypeIndex].x, mMetrics),
                 pxFromDp(inv.allAppsBorderSpaces[mTypeIndex].y, mMetrics));
         cellLayoutBorderSpaceOriginalPx = new Point(cellLayoutBorderSpacePx);
-        folderCellLayoutBorderSpaceOriginalPx = pxFromDp(inv.folderBorderSpace, mMetrics);
-        folderCellLayoutBorderSpacePx = new Point(folderCellLayoutBorderSpaceOriginalPx,
-                folderCellLayoutBorderSpaceOriginalPx);
+        folderCellLayoutBorderSpacePx = new Point(pxFromDp(inv.folderBorderSpaces.x, mMetrics),
+                pxFromDp(inv.folderBorderSpaces.y, mMetrics));
 
         workspacePageIndicatorHeight = res.getDimensionPixelSize(
                 R.dimen.workspace_page_indicator_height);
@@ -352,14 +350,15 @@
         dropTargetButtonWorkspaceEdgeGapPx = res.getDimensionPixelSize(
                 R.dimen.drop_target_button_workspace_edge_gap);
 
-        workspaceSpringLoadedBottomSpace =
-                res.getDimensionPixelSize(R.dimen.dynamic_grid_min_spring_loaded_space);
         workspaceSpringLoadedMinNextPageVisiblePx = res.getDimensionPixelSize(
                 R.dimen.dynamic_grid_spring_loaded_min_next_space_visible);
 
         workspaceCellPaddingXPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_padding_x);
 
         hotseatQsbHeight = res.getDimensionPixelSize(R.dimen.qsb_widget_height);
+        hotseatQsbShadowHeight = res.getDimensionPixelSize(R.dimen.qsb_shadow_height);
+        hotseatQsbVisualHeight = hotseatQsbHeight - 2 * hotseatQsbShadowHeight;
+
         // Whether QSB might be inline in appropriate orientation (e.g. landscape).
         boolean canQsbInline = (isTwoPanels ? inv.inlineQsb[INDEX_TWO_PANEL_PORTRAIT]
                 || inv.inlineQsb[INDEX_TWO_PANEL_LANDSCAPE]
@@ -367,29 +366,34 @@
                 && hotseatQsbHeight > 0;
         isQsbInline = inv.inlineQsb[mTypeIndex] && canQsbInline;
 
-        // We shrink hotseat sizes regardless of orientation, if nav buttons are inline and QSB
-        // might be inline in either orientations, to keep hotseat size consistent across rotation.
         areNavButtonsInline = isTaskbarPresent && !isGestureMode;
-        if (areNavButtonsInline && canQsbInline) {
-            numShownHotseatIcons = inv.numShrunkenHotseatIcons;
-        } else {
-            numShownHotseatIcons =
-                    isTwoPanels ? inv.numDatabaseHotseatIcons : inv.numShownHotseatIcons;
-        }
+        numShownHotseatIcons =
+                isTwoPanels ? inv.numDatabaseHotseatIcons : inv.numShownHotseatIcons;
 
         numShownAllAppsColumns =
                 isTwoPanels ? inv.numDatabaseAllAppsColumns : inv.numAllAppsColumns;
-        hotseatBarSizeExtraSpacePx = 0;
-        hotseatBarTopPaddingPx =
-                res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_top_padding);
-        if (isQsbInline) {
-            hotseatBarBottomPaddingPx = res.getDimensionPixelSize(R.dimen.inline_qsb_bottom_margin);
+
+        int hotseatBarBottomSpace = pxFromDp(inv.hotseatBarBottomSpace[mTypeIndex], mMetrics);
+        int minQsbMargin = res.getDimensionPixelSize(R.dimen.min_qsb_margin);
+        hotseatQsbSpace = pxFromDp(inv.hotseatQsbSpace[mTypeIndex], mMetrics);
+        // Have a little space between the inset and the QSB
+        if (mInsets.bottom + minQsbMargin > hotseatBarBottomSpace) {
+            int availableSpace = hotseatQsbSpace - (mInsets.bottom - hotseatBarBottomSpace);
+
+            // Only change the spaces if there is space
+            if (availableSpace > 0) {
+                // Make sure there is enough space between hotseat/QSB and QSB/navBar
+                if (availableSpace < minQsbMargin * 2) {
+                    minQsbMargin = availableSpace / 2;
+                    hotseatQsbSpace = minQsbMargin;
+                } else {
+                    hotseatQsbSpace -= minQsbMargin;
+                }
+            }
+            hotseatBarBottomSpacePx = mInsets.bottom + minQsbMargin;
+
         } else {
-            hotseatBarBottomPaddingPx = (isTallDevice ? res.getDimensionPixelSize(
-                    R.dimen.dynamic_grid_hotseat_bottom_tall_padding)
-                    : res.getDimensionPixelSize(
-                            R.dimen.dynamic_grid_hotseat_bottom_non_tall_padding))
-                    + res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_bottom_padding);
+            hotseatBarBottomSpacePx = hotseatBarBottomSpace;
         }
 
         springLoadedHotseatBarTopMarginPx = res.getDimensionPixelSize(
@@ -398,37 +402,35 @@
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_side_padding);
         // Add a bit of space between nav bar and hotseat in vertical bar layout.
         hotseatBarSidePaddingStartPx = isVerticalBarLayout() ? workspacePageIndicatorHeight : 0;
-        hotseatExtraVerticalSize =
-                res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_extra_vertical_size);
-        updateHotseatIconSize(pxFromDp(inv.iconSize[INDEX_DEFAULT], mMetrics));
-
-        qsbBottomMarginOriginalPx = isScalableGrid
-                ? res.getDimensionPixelSize(R.dimen.scalable_grid_qsb_bottom_margin)
-                : 0;
+        updateHotseatSizes(pxFromDp(inv.iconSize[INDEX_DEFAULT], mMetrics));
+        if (areNavButtonsInline && !isPhone) {
+            /*
+             * 3 nav buttons +
+             * Spacing between nav buttons +
+             * Little space at the end for contextual buttons +
+             * Little space between icons and nav buttons
+             */
+            hotseatBarEndOffset = 3 * res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size)
+                    + 2 * res.getDimensionPixelSize(R.dimen.taskbar_button_space_inbetween)
+                    + res.getDimensionPixelSize(inv.inlineNavButtonsEndSpacing)
+                    + res.getDimensionPixelSize(R.dimen.taskbar_hotseat_nav_spacing);
+        } else {
+            hotseatBarEndOffset = 0;
+        }
 
         overviewTaskMarginPx = res.getDimensionPixelSize(R.dimen.overview_task_margin);
-        overviewTaskMarginGridPx = res.getDimensionPixelSize(R.dimen.overview_task_margin_grid);
         overviewTaskIconSizePx = res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_size);
         overviewTaskIconDrawableSizePx =
                 res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_drawable_size);
         overviewTaskIconDrawableSizeGridPx =
                 res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_drawable_size_grid);
-        overviewTaskThumbnailTopMarginPx = overviewTaskIconSizePx + overviewTaskMarginPx * 2;
-        // In vertical bar, use the smaller task margin for the top regardless of mode.
-        overviewActionsTopMarginPx = isVerticalBarLayout()
-                ? overviewTaskMarginPx
-                : res.getDimensionPixelSize(R.dimen.overview_actions_top_margin);
+        overviewTaskThumbnailTopMarginPx = overviewTaskIconSizePx + overviewTaskMarginPx;
+        overviewActionsTopMarginPx = res.getDimensionPixelSize(R.dimen.overview_actions_top_margin);
         overviewPageSpacing = res.getDimensionPixelSize(R.dimen.overview_page_spacing);
         overviewActionsButtonSpacing = res.getDimensionPixelSize(
                 R.dimen.overview_actions_button_spacing);
         overviewActionsHeight = res.getDimensionPixelSize(R.dimen.overview_actions_height);
-        // Grid task's top margin is only overviewTaskIconSizePx + overviewTaskMarginGridPx, but
-        // overviewTaskThumbnailTopMarginPx is applied to all TaskThumbnailView, so exclude the
-        // extra  margin when calculating row spacing.
-        int extraTopMargin = overviewTaskThumbnailTopMarginPx - overviewTaskIconSizePx
-                - overviewTaskMarginGridPx;
-        overviewRowSpacing = res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing)
-                - extraTopMargin;
+        overviewRowSpacing = res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing);
         overviewGridSideMargin = res.getDimensionPixelSize(R.dimen.overview_grid_side_margin);
 
         // Calculate all of the remaining variables.
@@ -446,42 +448,6 @@
 
             workspaceTopPadding = Math.round(paddingWorkspaceTop * cellScaleToFit);
             workspaceBottomPadding = Math.round(paddingWorkspaceBottom * cellScaleToFit);
-            extraHotseatBottomPadding = Math.round(paddingHotseatBottom * cellScaleToFit);
-
-            hotseatBarSizePx += extraHotseatBottomPadding;
-
-            qsbBottomMarginPx = Math.round(qsbBottomMarginOriginalPx * cellScaleToFit);
-        } else if (!isVerticalBarLayout() && isPhone && isTallDevice) {
-            // We increase the hotseat size when there is extra space.
-
-            if (Float.compare(aspectRatio, TALLER_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0
-                    && extraSpace >= Utilities.dpToPx(TALL_DEVICE_EXTRA_SPACE_THRESHOLD_DP)) {
-                // For taller devices, we will take a piece of the extra space from each row,
-                // and add it to the space above and below the hotseat.
-
-                // For devices with more extra space, we take a larger piece from each cell.
-                int piece = extraSpace < Utilities.dpToPx(TALL_DEVICE_MORE_EXTRA_SPACE_THRESHOLD_DP)
-                        ? 7 : 5;
-
-                int extraSpace = ((getCellSize().y - iconSizePx - iconDrawablePaddingPx * 2)
-                        * inv.numRows) / piece;
-
-                workspaceTopPadding = extraSpace / 8;
-                int halfLeftOver = (extraSpace - workspaceTopPadding) / 2;
-                hotseatBarTopPaddingPx += halfLeftOver;
-                hotseatBarSizeExtraSpacePx = halfLeftOver;
-            } else {
-                // ie. For a display with a large aspect ratio, we can keep the icons on the
-                // workspace in portrait mode closer together by adding more height to the hotseat.
-                // Note: This calculation was created after noticing a pattern in the design spec.
-                hotseatBarSizeExtraSpacePx = getCellSize().y - iconSizePx
-                        - iconDrawablePaddingPx * 2 - workspacePageIndicatorHeight;
-            }
-
-            updateHotseatIconSize(iconSizePx);
-
-            // Recalculate the available dimensions using the new hotseat size.
-            updateAvailableDimensions(res);
         }
 
         int cellLayoutPadding =
@@ -492,24 +458,47 @@
         updateWorkspacePadding();
 
         // Hotseat and QSB width depends on updated cellSize and workspace padding
-        hotseatBorderSpace = calculateHotseatBorderSpace();
-        qsbWidth = calculateQsbWidth();
+        recalculateHotseatWidthAndBorderSpace(res);
+
+        // AllApps height calculation depends on updated cellSize
+        if (isTablet) {
+            int collapseHandleHeight =
+                    res.getDimensionPixelOffset(R.dimen.bottom_sheet_handle_area_height);
+            int contentHeight = heightPx - collapseHandleHeight - hotseatQsbHeight;
+            int targetContentHeight = (int) (allAppsCellHeightPx * ALL_APPS_TABLET_MAX_ROWS);
+            allAppsTopPadding = Math.max(mInsets.top, contentHeight - targetContentHeight);
+            allAppsShiftRange = heightPx - allAppsTopPadding;
+        } else {
+            allAppsTopPadding = 0;
+            allAppsShiftRange =
+                    res.getDimensionPixelSize(R.dimen.all_apps_starting_vertical_translate);
+        }
 
         flingToDeleteThresholdVelocity = res.getDimensionPixelSize(
                 R.dimen.drag_flingToDeleteMinVelocity);
 
+        mViewScaleProvider = viewScaleProvider;
+
         // This is done last, after iconSizePx is calculated above.
-        Path dotPath = GraphicsUtils.getShapePath(DEFAULT_DOT_SIZE);
-        mDotRendererWorkSpace = new DotRenderer(iconSizePx, dotPath, DEFAULT_DOT_SIZE);
-        mDotRendererAllApps = iconSizePx == allAppsIconSizePx ? mDotRendererWorkSpace :
-                new DotRenderer(allAppsIconSizePx, dotPath, DEFAULT_DOT_SIZE);
+        mDotRendererWorkSpace = createDotRenderer(iconSizePx, dotRendererCache);
+        mDotRendererAllApps = createDotRenderer(allAppsIconSizePx, dotRendererCache);
+    }
+
+    private static DotRenderer createDotRenderer(
+            int size, @NonNull SparseArray<DotRenderer> cache) {
+        DotRenderer renderer = cache.get(size);
+        if (renderer == null) {
+            renderer = new DotRenderer(size, getShapePath(DEFAULT_DOT_SIZE), DEFAULT_DOT_SIZE);
+            cache.put(size, renderer);
+        }
+        return renderer;
     }
 
     /**
      * QSB width is always calculated because when in 3 button nav the width doesn't follow the
      * width of the hotseat.
      */
-    private int calculateQsbWidth() {
+    private int calculateQsbWidth(int hotseatBorderSpace) {
         if (isQsbInline) {
             int columns = getPanelCount() * inv.numColumns;
             return getIconToIconWidthForColumns(columns)
@@ -537,22 +526,91 @@
                 : res.getDimensionPixelSize(R.dimen.dynamic_grid_left_right_margin);
     }
 
-    private void updateHotseatIconSize(int hotseatIconSizePx) {
+    /** Updates hotseatCellHeightPx and hotseatBarSizePx */
+    private void updateHotseatSizes(int hotseatIconSizePx) {
         // Ensure there is enough space for folder icons, which have a slightly larger radius.
         hotseatCellHeightPx = (int) Math.ceil(hotseatIconSizePx * ICON_OVERLAP_FACTOR);
+
         if (isVerticalBarLayout()) {
             hotseatBarSizePx = hotseatIconSizePx + hotseatBarSidePaddingStartPx
                     + hotseatBarSidePaddingEndPx;
+        } else if (isQsbInline) {
+            hotseatBarSizePx = Math.max(hotseatIconSizePx, hotseatQsbVisualHeight)
+                    + hotseatBarBottomSpacePx;
         } else {
-            hotseatBarSizePx = hotseatIconSizePx + hotseatBarTopPaddingPx
-                    + hotseatBarBottomPaddingPx + (isScalableGrid ? 0 : hotseatExtraVerticalSize)
-                    + hotseatBarSizeExtraSpacePx;
+            hotseatBarSizePx = hotseatIconSizePx
+                    + hotseatQsbSpace
+                    + hotseatQsbVisualHeight
+                    + hotseatBarBottomSpacePx;
         }
     }
 
+    private void recalculateHotseatWidthAndBorderSpace(Resources res) {
+        hotseatBorderSpace = calculateHotseatBorderSpace();
+        hotseatQsbWidth = calculateQsbWidth(hotseatBorderSpace);
+        // Spaces should be correct when there nav buttons are not inline
+        if (!areNavButtonsInline) {
+            return;
+        }
+
+        // Get the maximum width that the hotseat can be
+        int columns = getPanelCount() * inv.numColumns;
+        int maxHotseatWidth = getIconToIconWidthForColumns(columns);
+        int sideSpace = (availableWidthPx - maxHotseatWidth) / 2;
+        int inlineButtonsOverlap = Math.max(0, hotseatBarEndOffset - sideSpace);
+        // decrease how much the nav buttons go "inside" the hotseat
+        maxHotseatWidth -= inlineButtonsOverlap;
+
+        // Get how much space is required to show the hotseat with QSB
+        int requiredWidth = getHotseatRequiredWidth();
+
+        // If spaces are fine, use them
+        if (requiredWidth <= maxHotseatWidth) {
+            return;
+        }
+
+        // Calculate the difference of widths and remove a little from each space between icons
+        // and QSB if it's inline
+        int spaceDiff = requiredWidth - maxHotseatWidth;
+        int numOfSpaces = numShownHotseatIcons - (isQsbInline ? 0 : 1);
+        hotseatBorderSpace -= (spaceDiff / numOfSpaces);
+
+        int minHotseatIconSpaceDp = res.getDimensionPixelSize(R.dimen.min_hotseat_icon_space);
+        int minHotseatQsbWidthDp = res.getDimensionPixelSize(R.dimen.min_hotseat_qsb_width);
+
+        if (hotseatBorderSpace >= minHotseatIconSpaceDp) {
+            return;
+        }
+
+        // Border space can't be less than the minimum
+        hotseatBorderSpace = minHotseatIconSpaceDp;
+        requiredWidth = getHotseatRequiredWidth();
+
+        // If there is an inline qsb, change its size
+        if (isQsbInline) {
+            hotseatQsbWidth -= requiredWidth - maxHotseatWidth;
+            if (hotseatQsbWidth >= minHotseatQsbWidthDp) {
+                return;
+            }
+
+            // QSB can't be less than the minimum
+            hotseatQsbWidth = minHotseatQsbWidthDp;
+        }
+
+        // If it still doesn't fit, start removing icons
+        do {
+            numShownHotseatIcons--;
+            requiredWidth = getHotseatRequiredWidth();
+        } while (requiredWidth > maxHotseatWidth && numShownHotseatIcons > 1);
+
+        // Add back some space between the icons
+        spaceDiff = maxHotseatWidth - requiredWidth;
+        numOfSpaces = numShownHotseatIcons - (isQsbInline ? 0 : 1);
+        hotseatBorderSpace += (spaceDiff / numOfSpaces);
+    }
+
     private Point getCellLayoutBorderSpace(InvariantDeviceProfile idp) {
         return getCellLayoutBorderSpace(idp, 1f);
-
     }
 
     private Point getCellLayoutBorderSpace(InvariantDeviceProfile idp, float scale) {
@@ -591,10 +649,16 @@
                 widthPx, heightPx, availableWidthPx, availableHeightPx, rotationHint);
         bounds.bounds.offsetTo(windowX, windowY);
         bounds.insets.set(mInsets);
+
+        SparseArray<DotRenderer> dotRendererCache = new SparseArray<>();
+        dotRendererCache.put(iconSizePx, mDotRendererWorkSpace);
+        dotRendererCache.put(allAppsIconSizePx, mDotRendererAllApps);
+
         return new Builder(context, inv, mInfo)
                 .setWindowBounds(bounds)
                 .setUseTwoPanels(isTwoPanels)
                 .setMultiWindowMode(isMultiWindowMode)
+                .setDotRendererCache(dotRendererCache)
                 .setGestureMode(isGestureMode);
     }
 
@@ -611,13 +675,18 @@
                 .setMultiWindowMode(true)
                 .build();
 
-        profile.hideWorkspaceLabelsIfNotEnoughSpace();
-
         // We use these scales to measure and layout the widgets using their full invariant profile
         // sizes and then draw them scaled and centered to fit in their multi-window mode cellspans.
         float appWidgetScaleX = (float) profile.getCellSize().x / getCellSize().x;
         float appWidgetScaleY = (float) profile.getCellSize().y / getCellSize().y;
-        profile.appWidgetScale.set(appWidgetScaleX, appWidgetScaleY);
+        if (appWidgetScaleX != 1 || appWidgetScaleY != 1) {
+            final PointF p = new PointF(appWidgetScaleX, appWidgetScaleY);
+            profile = profile.toBuilder(context)
+                    .setViewScaleProvider(i -> p)
+                    .build();
+        }
+
+        profile.hideWorkspaceLabelsIfNotEnoughSpace();
 
         return profile;
     }
@@ -764,7 +833,7 @@
         // All apps
         updateAllAppsIconSize(scale, res);
 
-        updateHotseatIconSize(iconSizePx);
+        updateHotseatSizes(iconSizePx);
 
         // Folder icon
         folderIconSizePx = IconNormalizer.getNormalizedCircleSize(iconSizePx);
@@ -777,15 +846,10 @@
      */
     private int calculateHotseatBorderSpace() {
         if (!isScalableGrid) return 0;
-        //TODO(http://b/228998082) remove this when 3 button spaces are fixed
-        if (areNavButtonsInline) {
-            return pxFromDp(inv.hotseatBorderSpaces[mTypeIndex], mMetrics);
-        } else {
-            int columns = inv.hotseatColumnSpan[mTypeIndex];
-            float hotseatWidthPx = getIconToIconWidthForColumns(columns);
-            float hotseatIconsTotalPx = iconSizePx * numShownHotseatIcons;
-            return (int) (hotseatWidthPx - hotseatIconsTotalPx) / (numShownHotseatIcons - 1);
-        }
+        int columns = inv.hotseatColumnSpan[mTypeIndex];
+        float hotseatWidthPx = getIconToIconWidthForColumns(columns);
+        float hotseatIconsTotalPx = iconSizePx * numShownHotseatIcons;
+        return (int) (hotseatWidthPx - hotseatIconsTotalPx) / (numShownHotseatIcons - 1);
     }
 
 
@@ -802,13 +866,13 @@
                 + allAppsBorderSpacePx.y;
         // but width is just the cell,
         // the border is added in #updateAllAppsContainerWidth
-        allAppsCellWidthPx = pxFromDp(inv.allAppsCellSize[mTypeIndex].x, mMetrics, scale);
         if (isScalableGrid) {
             allAppsIconSizePx =
                     pxFromDp(inv.allAppsIconSize[mTypeIndex], mMetrics, scale);
             allAppsIconTextSizePx =
                     pxFromSp(inv.allAppsIconTextSize[mTypeIndex], mMetrics, scale);
             allAppsIconDrawablePaddingPx = iconDrawablePaddingOriginalPx;
+            allAppsCellWidthPx = pxFromDp(inv.allAppsCellSize[mTypeIndex].x, mMetrics, scale);
         } else {
             float invIconSizeDp = inv.allAppsIconSize[mTypeIndex];
             float invIconTextSizeSp = inv.allAppsIconTextSize[mTypeIndex];
@@ -816,6 +880,7 @@
             allAppsIconTextSizePx = (int) (pxFromSp(invIconTextSizeSp, mMetrics) * scale);
             allAppsIconDrawablePaddingPx =
                     res.getDimensionPixelSize(R.dimen.all_apps_icon_drawable_padding);
+            allAppsCellWidthPx = allAppsIconSizePx + (2 * allAppsIconDrawablePaddingPx);
         }
 
         updateAllAppsContainerWidth(res);
@@ -865,16 +930,14 @@
         int textHeight = Utilities.calculateTextHeight(folderChildTextSizePx);
 
         if (isScalableGrid) {
-            int minWidth = folderChildIconSizePx + iconDrawablePaddingPx * 2;
-            int minHeight = folderChildIconSizePx + iconDrawablePaddingPx * 2 + textHeight;
+            folderCellWidthPx = pxFromDp(inv.folderCellSize.x, mMetrics, scale);
+            folderCellHeightPx = pxFromDp(inv.folderCellSize.y, mMetrics, scale);
 
-            folderCellWidthPx = (int) Math.max(minWidth, cellWidthPx * scale);
-            folderCellHeightPx = (int) Math.max(minHeight, cellHeightPx * scale);
-
-            int scaledSpace = (int) (folderCellLayoutBorderSpaceOriginalPx * scale);
-            folderCellLayoutBorderSpacePx = new Point(scaledSpace, scaledSpace);
-            folderContentPaddingLeftRight = scaledSpace;
-            folderContentPaddingTop = scaledSpace;
+            folderCellLayoutBorderSpacePx = new Point(
+                    pxFromDp(inv.folderBorderSpaces.x, mMetrics, scale),
+                    pxFromDp(inv.folderBorderSpaces.y, mMetrics, scale));
+            folderContentPaddingLeftRight = folderCellLayoutBorderSpacePx.x;
+            folderContentPaddingTop = pxFromDp(inv.folderTopPadding, mMetrics, scale);
         } else {
             int cellPaddingX = (int) (res.getDimensionPixelSize(R.dimen.folder_cell_x_padding)
                     * scale);
@@ -932,43 +995,39 @@
      * Gets the space in px from the bottom of last item in the vertical-bar hotseat to the
      * bottom of the screen.
      */
-    public int getVerticalHotseatLastItemBottomOffset() {
+    private int getVerticalHotseatLastItemBottomOffset(Context context) {
+        Rect hotseatBarPadding = getHotseatLayoutPadding(context);
         int cellHeight = calculateCellHeight(
-                heightPx - mHotseatPadding.top - mHotseatPadding.bottom, hotseatBorderSpace,
+                heightPx - hotseatBarPadding.top - hotseatBarPadding.bottom, hotseatBorderSpace,
                 numShownHotseatIcons);
-        int hotseatSize = (cellHeight * numShownHotseatIcons)
-                + (hotseatBorderSpace * (numShownHotseatIcons - 1));
-        int extraHotseatEndSpacing = (heightPx - hotseatSize) / 2;
         int extraIconEndSpacing = (cellHeight - iconSizePx) / 2;
-        return extraHotseatEndSpacing + extraIconEndSpacing + mHotseatPadding.bottom;
+        return extraIconEndSpacing + hotseatBarPadding.bottom;
     }
 
     /**
      * Gets the scaled top of the workspace in px for the spring-loaded edit state.
      */
     public float getCellLayoutSpringLoadShrunkTop() {
-        workspaceSpringLoadShrunkTop = mInsets.top + dropTargetBarTopMarginPx + dropTargetBarSizePx
+        return mInsets.top + dropTargetBarTopMarginPx + dropTargetBarSizePx
                 + dropTargetBarBottomMarginPx;
-        return workspaceSpringLoadShrunkTop;
     }
 
     /**
      * Gets the scaled bottom of the workspace in px for the spring-loaded edit state.
      */
-    private float getCellLayoutSpringLoadShrunkBottom() {
+    public float getCellLayoutSpringLoadShrunkBottom(Context context) {
         int topOfHotseat = hotseatBarSizePx + springLoadedHotseatBarTopMarginPx;
-        workspaceSpringLoadShrunkBottom =
-                heightPx - (isVerticalBarLayout() ? getVerticalHotseatLastItemBottomOffset()
-                        : topOfHotseat);
-        return workspaceSpringLoadShrunkBottom;
+        return heightPx - (isVerticalBarLayout()
+                ? getVerticalHotseatLastItemBottomOffset(context) : topOfHotseat);
     }
 
     /**
      * Gets the scale of the workspace for the spring-loaded edit state.
      */
-    public float getWorkspaceSpringLoadScale() {
-        float scale = (getCellLayoutSpringLoadShrunkBottom() - getCellLayoutSpringLoadShrunkTop())
-                / getCellLayoutHeight();
+    public float getWorkspaceSpringLoadScale(Context context) {
+        float scale =
+                (getCellLayoutSpringLoadShrunkBottom(context) - getCellLayoutSpringLoadShrunkTop())
+                        / getCellLayoutHeight();
         scale = Math.min(scale, 1f);
 
         // Reduce scale if next pages would not be visible after scaling the workspace
@@ -1022,10 +1081,11 @@
                 padding.right = hotseatBarSizePx;
             }
         } else {
-            // Pad the bottom of the workspace with search/hotseat bar sizes
-            int hotseatTop = hotseatBarSizePx;
-            int paddingBottom = hotseatTop + workspacePageIndicatorHeight
-                    + workspaceBottomPadding - mWorkspacePageIndicatorOverlapWorkspace;
+            // Pad the bottom of the workspace with hotseat bar
+            // and leave a bit of space in case a widget go all the way down
+            int paddingBottom = hotseatBarSizePx + workspaceBottomPadding
+                    + workspacePageIndicatorHeight - mWorkspacePageIndicatorOverlapWorkspace
+                    - mInsets.bottom;
             int paddingTop = workspaceTopPadding + (isScalableGrid ? 0 : edgeMarginPx);
             int paddingSide = desiredWorkspaceHorizontalMarginPx;
 
@@ -1052,6 +1112,7 @@
      * Returns the padding for hotseat view
      */
     public Rect getHotseatLayoutPadding(Context context) {
+        Rect hotseatBarPadding = new Rect();
         if (isVerticalBarLayout()) {
             // The hotseat icons will be placed in the middle of the hotseat cells.
             // Changing the hotseatCellHeightPx is not affecting hotseat icon positions
@@ -1065,50 +1126,46 @@
                     + diffOverlapFactor), 0);
 
             if (isSeascape()) {
-                mHotseatPadding.set(mInsets.left + hotseatBarSidePaddingStartPx, paddingTop,
+                hotseatBarPadding.set(mInsets.left + hotseatBarSidePaddingStartPx, paddingTop,
                         hotseatBarSidePaddingEndPx, paddingBottom);
             } else {
-                mHotseatPadding.set(hotseatBarSidePaddingEndPx, paddingTop,
+                hotseatBarPadding.set(hotseatBarSidePaddingEndPx, paddingTop,
                         mInsets.right + hotseatBarSidePaddingStartPx, paddingBottom);
             }
         } else if (isTaskbarPresent) {
             // Center the QSB vertically with hotseat
-            int hotseatBottomPadding = getHotseatBottomPadding();
-            int hotseatTopPadding =
-                    workspacePadding.bottom - hotseatBottomPadding - hotseatCellHeightPx;
+            int hotseatBarBottomPadding = getHotseatBarBottomPadding();
+            int hotseatBarTopPadding =
+                    hotseatBarSizePx - hotseatBarBottomPadding - hotseatCellHeightPx;
 
             // Push icons to the side
-            int additionalQsbSpace = isQsbInline ? qsbWidth + hotseatBorderSpace : 0;
-            int requiredWidth = iconSizePx * numShownHotseatIcons
-                    + hotseatBorderSpace * (numShownHotseatIcons - 1)
-                    + additionalQsbSpace;
-            int endOffset = ApiWrapper.getHotseatEndOffset(context);
-            int hotseatWidth = Math.min(requiredWidth, availableWidthPx - endOffset);
+            int requiredWidth = getHotseatRequiredWidth();
+            int hotseatWidth = Math.min(requiredWidth, availableWidthPx - hotseatBarEndOffset);
             int sideSpacing = (availableWidthPx - hotseatWidth) / 2;
 
-            mHotseatPadding.set(sideSpacing, hotseatTopPadding, sideSpacing, hotseatBottomPadding);
+            hotseatBarPadding.set(sideSpacing, hotseatBarTopPadding, sideSpacing,
+                    hotseatBarBottomPadding);
 
             boolean isRtl = Utilities.isRtl(context.getResources());
             if (isRtl) {
-                mHotseatPadding.right += additionalQsbSpace;
+                hotseatBarPadding.right += getAdditionalQsbSpace();
             } else {
-                mHotseatPadding.left += additionalQsbSpace;
+                hotseatBarPadding.left += getAdditionalQsbSpace();
             }
 
-            if (endOffset > sideSpacing) {
+            if (hotseatBarEndOffset > sideSpacing) {
                 int diff = isRtl
-                        ? sideSpacing - endOffset
-                        : endOffset - sideSpacing;
-                mHotseatPadding.left -= diff;
-                mHotseatPadding.right += diff;
+                        ? sideSpacing - hotseatBarEndOffset
+                        : hotseatBarEndOffset - sideSpacing;
+                hotseatBarPadding.left -= diff;
+                hotseatBarPadding.right += diff;
             }
         } else if (isScalableGrid) {
-            int sideSpacing = (availableWidthPx - qsbWidth) / 2;
-            mHotseatPadding.set(sideSpacing,
-                    hotseatBarTopPaddingPx,
+            int sideSpacing = (availableWidthPx - hotseatQsbWidth) / 2;
+            hotseatBarPadding.set(sideSpacing,
+                    0,
                     sideSpacing,
-                    hotseatBarSizePx - hotseatCellHeightPx - hotseatBarTopPaddingPx
-                            + mInsets.bottom);
+                    getHotseatBarBottomPadding());
         } else {
             // We want the edges of the hotseat to line up with the edges of the workspace, but the
             // icons in the hotseat are a different size, and so don't line up perfectly. To account
@@ -1117,14 +1174,29 @@
             float workspaceCellWidth = (float) widthPx / inv.numColumns;
             float hotseatCellWidth = (float) widthPx / numShownHotseatIcons;
             int hotseatAdjustment = Math.round((workspaceCellWidth - hotseatCellWidth) / 2);
-            mHotseatPadding.set(hotseatAdjustment + workspacePadding.left + cellLayoutPaddingPx.left
-                            + mInsets.left, hotseatBarTopPaddingPx,
+            hotseatBarPadding.set(
+                    hotseatAdjustment + workspacePadding.left + cellLayoutPaddingPx.left
+                            + mInsets.left,
+                    0,
                     hotseatAdjustment + workspacePadding.right + cellLayoutPaddingPx.right
                             + mInsets.right,
-                    hotseatBarSizePx - hotseatCellHeightPx - hotseatBarTopPaddingPx
-                            + mInsets.bottom);
+                    getHotseatBarBottomPadding());
         }
-        return mHotseatPadding;
+        return hotseatBarPadding;
+    }
+
+    private int getAdditionalQsbSpace() {
+        return isQsbInline ? hotseatQsbWidth + hotseatBorderSpace : 0;
+    }
+
+    /**
+     * Calculate how much space the hotseat needs to be shown completely
+     */
+    private int getHotseatRequiredWidth() {
+        int additionalQsbSpace = getAdditionalQsbSpace();
+        return iconSizePx * numShownHotseatIcons
+                + hotseatBorderSpace * (numShownHotseatIcons - 1)
+                + additionalQsbSpace;
     }
 
     /**
@@ -1132,27 +1204,22 @@
      */
     public int getQsbOffsetY() {
         if (isQsbInline) {
-            return hotseatBarBottomPaddingPx;
-        }
-
-        int freeSpace = isTaskbarPresent
-                ? workspacePadding.bottom
-                : hotseatBarSizePx - hotseatCellHeightPx - hotseatQsbHeight;
-
-        if (isScalableGrid && qsbBottomMarginPx > mInsets.bottom) {
-            // Note that taskbarSize = 0 unless isTaskbarPresent.
-            return Math.min(qsbBottomMarginPx + taskbarSize, freeSpace);
+            return getHotseatBarBottomPadding() - ((hotseatQsbHeight - hotseatCellHeightPx) / 2);
+        } else if (isTaskbarPresent) { // QSB on top
+            return hotseatBarSizePx - hotseatQsbHeight + hotseatQsbShadowHeight;
         } else {
-            return (int) (freeSpace * mQsbCenterFactor)
-                    + (isTaskbarPresent ? taskbarSize : mInsets.bottom);
+            return hotseatBarBottomSpacePx - hotseatQsbShadowHeight;
         }
     }
 
-    private int getHotseatBottomPadding() {
-        if (isQsbInline) {
-            return getQsbOffsetY() - (Math.abs(hotseatQsbHeight - hotseatCellHeightPx) / 2);
+    /**
+     * Returns the number of pixels the hotseat is translated from the bottom of the screen.
+     */
+    private int getHotseatBarBottomPadding() {
+        if (isTaskbarPresent) { // QSB on top or inline
+            return hotseatBarBottomSpacePx - (Math.abs(hotseatCellHeightPx - iconSizePx) / 2);
         } else {
-            return (getQsbOffsetY() - taskbarSize) / 2;
+            return hotseatBarSizePx - hotseatCellHeightPx;
         }
     }
 
@@ -1163,7 +1230,7 @@
         int taskbarIconBottomSpace = (taskbarSize - iconSizePx) / 2;
         int launcherIconBottomSpace =
                 Math.min((hotseatCellHeightPx - iconSizePx) / 2, gridVisualizationPaddingY);
-        return getHotseatBottomPadding() + launcherIconBottomSpace - taskbarIconBottomSpace;
+        return getHotseatBarBottomPadding() + launcherIconBottomSpace - taskbarIconBottomSpace;
     }
 
     /**
@@ -1172,7 +1239,7 @@
     public int getOverviewActionsClaimedSpaceBelow() {
         if (isTaskbarPresent && !isGestureMode) {
             // Align vertically to where nav buttons are.
-            return  ((taskbarSize - overviewActionsHeight) / 2) + getTaskbarOffsetY();
+            return ((taskbarSize - overviewActionsHeight) / 2) + getTaskbarOffsetY();
         }
 
         return isTaskbarPresent ? stashedTaskbarSize : mInsets.bottom;
@@ -1185,6 +1252,19 @@
     }
 
     /**
+     * Takes the View and return the scales of width and height depending on the DeviceProfile
+     * specifications
+     *
+     * @param itemInfo The tag of the widget view
+     * @return A PointF instance with the x set to be the scale of width, and y being the scale of
+     * height
+     */
+    @NonNull
+    public PointF getAppWidgetScale(@Nullable final ItemInfo itemInfo) {
+        return mViewScaleProvider.getScaleFromItemInfo(itemInfo);
+    }
+
+    /**
      * @return the bounds for which the open folders should be contained within
      */
     public Rect getAbsoluteOpenFolderBounds() {
@@ -1267,7 +1347,8 @@
         return "\t" + name + ": " + value + "px (" + dpiFromPx(value, mMetrics.densityDpi) + "dp)";
     }
 
-    public void dump(String prefix, PrintWriter writer) {
+    /** Dumps various DeviceProfile variables to the specified writer. */
+    public void dump(Context context, String prefix, PrintWriter writer) {
         writer.println(prefix + "DeviceProfile:");
         writer.println(prefix + "\t1 dp = " + mMetrics.density + " px");
 
@@ -1313,9 +1394,12 @@
                 cellLayoutBorderSpacePx.x));
         writer.println(prefix + pxToDpStr("cellLayoutBorderSpacePx Vertical",
                 cellLayoutBorderSpacePx.y));
-        writer.println(prefix + pxToDpStr("cellLayoutPaddingPx.left", cellLayoutPaddingPx.left));
-        writer.println(prefix + pxToDpStr("cellLayoutPaddingPx.top", cellLayoutPaddingPx.top));
-        writer.println(prefix + pxToDpStr("cellLayoutPaddingPx.right", cellLayoutPaddingPx.right));
+        writer.println(
+                prefix + pxToDpStr("cellLayoutPaddingPx.left", cellLayoutPaddingPx.left));
+        writer.println(
+                prefix + pxToDpStr("cellLayoutPaddingPx.top", cellLayoutPaddingPx.top));
+        writer.println(
+                prefix + pxToDpStr("cellLayoutPaddingPx.right", cellLayoutPaddingPx.right));
         writer.println(
                 prefix + pxToDpStr("cellLayoutPaddingPx.bottom", cellLayoutPaddingPx.bottom));
 
@@ -1329,12 +1413,13 @@
         writer.println(prefix + pxToDpStr("folderChildTextSizePx", folderChildTextSizePx));
         writer.println(prefix + pxToDpStr("folderChildDrawablePaddingPx",
                 folderChildDrawablePaddingPx));
-        writer.println(prefix + pxToDpStr("folderCellLayoutBorderSpaceOriginalPx",
-                folderCellLayoutBorderSpaceOriginalPx));
         writer.println(prefix + pxToDpStr("folderCellLayoutBorderSpacePx Horizontal",
                 folderCellLayoutBorderSpacePx.x));
         writer.println(prefix + pxToDpStr("folderCellLayoutBorderSpacePx Vertical",
                 folderCellLayoutBorderSpacePx.y));
+        writer.println(prefix + pxToDpStr("folderContentPaddingLeftRight",
+                folderContentPaddingLeftRight));
+        writer.println(prefix + pxToDpStr("folderTopPadding", folderContentPaddingTop));
 
         writer.println(prefix + pxToDpStr("bottomSheetTopPadding", bottomSheetTopPadding));
 
@@ -1346,7 +1431,8 @@
                 allAppsIconDrawablePaddingPx));
         writer.println(prefix + pxToDpStr("allAppsCellHeightPx", allAppsCellHeightPx));
         writer.println(prefix + pxToDpStr("allAppsCellWidthPx", allAppsCellWidthPx));
-        writer.println(prefix + pxToDpStr("allAppsBorderSpacePx", allAppsBorderSpacePx.x));
+        writer.println(prefix + pxToDpStr("allAppsBorderSpacePxX", allAppsBorderSpacePx.x));
+        writer.println(prefix + pxToDpStr("allAppsBorderSpacePxY", allAppsBorderSpacePx.y));
         writer.println(prefix + "\tnumShownAllAppsColumns: " + numShownAllAppsColumns);
         writer.println(prefix + pxToDpStr("allAppsLeftRightPadding", allAppsLeftRightPadding));
         writer.println(prefix + pxToDpStr("allAppsLeftRightMargin", allAppsLeftRightMargin));
@@ -1354,22 +1440,29 @@
         writer.println(prefix + pxToDpStr("hotseatBarSizePx", hotseatBarSizePx));
         writer.println(prefix + "\tinv.hotseatColumnSpan: " + inv.hotseatColumnSpan[mTypeIndex]);
         writer.println(prefix + pxToDpStr("hotseatCellHeightPx", hotseatCellHeightPx));
-        writer.println(prefix + pxToDpStr("hotseatBarTopPaddingPx", hotseatBarTopPaddingPx));
-        writer.println(prefix + pxToDpStr("hotseatBarBottomPaddingPx", hotseatBarBottomPaddingPx));
+        writer.println(prefix + pxToDpStr("hotseatBarBottomSpacePx", hotseatBarBottomSpacePx));
         writer.println(prefix + pxToDpStr("hotseatBarSidePaddingStartPx",
                 hotseatBarSidePaddingStartPx));
         writer.println(prefix + pxToDpStr("hotseatBarSidePaddingEndPx",
                 hotseatBarSidePaddingEndPx));
+        writer.println(prefix + pxToDpStr("hotseatBarEndOffset", hotseatBarEndOffset));
+        writer.println(prefix + pxToDpStr("hotseatQsbSpace", hotseatQsbSpace));
+        writer.println(prefix + pxToDpStr("hotseatQsbHeight", hotseatQsbHeight));
         writer.println(prefix + pxToDpStr("springLoadedHotseatBarTopMarginPx",
                 springLoadedHotseatBarTopMarginPx));
-        writer.println(prefix + pxToDpStr("mHotseatPadding.top", mHotseatPadding.top));
-        writer.println(prefix + pxToDpStr("mHotseatPadding.bottom", mHotseatPadding.bottom));
-        writer.println(prefix + pxToDpStr("mHotseatPadding.left", mHotseatPadding.left));
-        writer.println(prefix + pxToDpStr("mHotseatPadding.right", mHotseatPadding.right));
+        Rect hotseatLayoutPadding = getHotseatLayoutPadding(context);
+        writer.println(prefix + pxToDpStr("getHotseatLayoutPadding(context).top",
+                hotseatLayoutPadding.top));
+        writer.println(prefix + pxToDpStr("getHotseatLayoutPadding(context).bottom",
+                hotseatLayoutPadding.bottom));
+        writer.println(prefix + pxToDpStr("getHotseatLayoutPadding(context).left",
+                hotseatLayoutPadding.left));
+        writer.println(prefix + pxToDpStr("getHotseatLayoutPadding(context).right",
+                hotseatLayoutPadding.right));
         writer.println(prefix + "\tnumShownHotseatIcons: " + numShownHotseatIcons);
         writer.println(prefix + pxToDpStr("hotseatBorderSpace", hotseatBorderSpace));
         writer.println(prefix + "\tisQsbInline: " + isQsbInline);
-        writer.println(prefix + pxToDpStr("qsbWidth", qsbWidth));
+        writer.println(prefix + pxToDpStr("hotseatQsbWidth", hotseatQsbWidth));
 
         writer.println(prefix + "\tisTaskbarPresent:" + isTaskbarPresent);
         writer.println(prefix + "\tisTaskbarPresentInApps:" + isTaskbarPresentInApps);
@@ -1394,10 +1487,8 @@
         }
         writer.println(prefix + pxToDpStr("workspaceTopPadding", workspaceTopPadding));
         writer.println(prefix + pxToDpStr("workspaceBottomPadding", workspaceBottomPadding));
-        writer.println(prefix + pxToDpStr("extraHotseatBottomPadding", extraHotseatBottomPadding));
 
         writer.println(prefix + pxToDpStr("overviewTaskMarginPx", overviewTaskMarginPx));
-        writer.println(prefix + pxToDpStr("overviewTaskMarginGridPx", overviewTaskMarginGridPx));
         writer.println(prefix + pxToDpStr("overviewTaskIconSizePx", overviewTaskIconSizePx));
         writer.println(prefix + pxToDpStr("overviewTaskIconDrawableSizePx",
                 overviewTaskIconDrawableSizePx));
@@ -1420,16 +1511,16 @@
         writer.println(
                 prefix + pxToDpStr("dropTargetBarBottomMarginPx", dropTargetBarBottomMarginPx));
 
-        writer.println(
-                prefix + pxToDpStr("workspaceSpringLoadShrunkTop", workspaceSpringLoadShrunkTop));
-        writer.println(prefix + pxToDpStr("workspaceSpringLoadShrunkBottom",
-                workspaceSpringLoadShrunkBottom));
-        writer.println(prefix + pxToDpStr("workspaceSpringLoadedBottomSpace",
-                workspaceSpringLoadedBottomSpace));
+        writer.println(prefix + pxToDpStr("getCellLayoutSpringLoadShrunkTop()",
+                getCellLayoutSpringLoadShrunkTop()));
+        writer.println(prefix + pxToDpStr("getCellLayoutSpringLoadShrunkBottom()",
+                getCellLayoutSpringLoadShrunkBottom(context)));
         writer.println(prefix + pxToDpStr("workspaceSpringLoadedMinNextPageVisiblePx",
                 workspaceSpringLoadedMinNextPageVisiblePx));
-        writer.println(
-                prefix + pxToDpStr("getWorkspaceSpringLoadScale()", getWorkspaceSpringLoadScale()));
+        writer.println(prefix + pxToDpStr("getWorkspaceSpringLoadScale()",
+                getWorkspaceSpringLoadScale(context)));
+        writer.println(prefix + pxToDpStr("getCellLayoutHeight()", getCellLayoutHeight()));
+        writer.println(prefix + pxToDpStr("getCellLayoutWidth()", getCellLayoutWidth()));
     }
 
     private static Context getContext(Context c, Info info, int orientation, WindowBounds bounds) {
@@ -1483,6 +1574,22 @@
         }
     }
 
+    /**
+     * Handler that deals with ItemInfo of the views for the DeviceProfile
+     */
+    @FunctionalInterface
+    public interface ViewScaleProvider {
+        /**
+         * Get the scales from the view
+         *
+         * @param itemInfo The tag of the widget view
+         * @return PointF instance containing the scale information, or null if using the default
+         * app widget scale of this device profile.
+         */
+        @NonNull
+        PointF getScaleFromItemInfo(@Nullable ItemInfo itemInfo);
+    }
+
     public static class Builder {
         private Context mContext;
         private InvariantDeviceProfile mInv;
@@ -1494,6 +1601,9 @@
         private boolean mIsMultiWindowMode = false;
         private Boolean mTransposeLayoutWithOrientation;
         private Boolean mIsGestureMode;
+        private ViewScaleProvider mViewScaleProvider = null;
+
+        private SparseArray<DotRenderer> mDotRendererCache;
 
         public Builder(Context context, InvariantDeviceProfile inv, Info info) {
             mContext = context;
@@ -1511,6 +1621,10 @@
             return this;
         }
 
+        public Builder setDotRendererCache(SparseArray<DotRenderer> dotRendererCache) {
+            mDotRendererCache = dotRendererCache;
+            return this;
+        }
 
         public Builder setWindowBounds(WindowBounds bounds) {
             mWindowBounds = bounds;
@@ -1527,6 +1641,19 @@
             return this;
         }
 
+        /**
+         * Set the viewScaleProvider for the builder
+         *
+         * @param viewScaleProvider The viewScaleProvider to be set for the
+         *                                DeviceProfile
+         * @return This builder
+         */
+        @NonNull
+        public Builder setViewScaleProvider(@Nullable ViewScaleProvider viewScaleProvider) {
+            mViewScaleProvider = viewScaleProvider;
+            return this;
+        }
+
         public DeviceProfile build() {
             if (mWindowBounds == null) {
                 throw new IllegalArgumentException("Window bounds not set");
@@ -1537,8 +1664,15 @@
             if (mIsGestureMode == null) {
                 mIsGestureMode = DisplayController.getNavigationMode(mContext).hasGestures;
             }
-            return new DeviceProfile(mContext, mInv, mInfo, mWindowBounds, mIsMultiWindowMode,
-                    mTransposeLayoutWithOrientation, mUseTwoPanels, mIsGestureMode);
+            if (mDotRendererCache == null) {
+                mDotRendererCache = new SparseArray<>();
+            }
+            if (mViewScaleProvider == null) {
+                mViewScaleProvider = DEFAULT_PROVIDER;
+            }
+            return new DeviceProfile(mContext, mInv, mInfo, mWindowBounds, mDotRendererCache,
+                    mIsMultiWindowMode, mTransposeLayoutWithOrientation, mUseTwoPanels,
+                    mIsGestureMode, mViewScaleProvider);
         }
     }
 
diff --git a/src/com/android/launcher3/DropTargetBar.java b/src/com/android/launcher3/DropTargetBar.java
index d908440..d64cb26 100644
--- a/src/com/android/launcher3/DropTargetBar.java
+++ b/src/com/android/launcher3/DropTargetBar.java
@@ -37,7 +37,7 @@
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragController.DragListener;
 import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /*
  * The top bar containing various drop targets: Delete/App Info/Uninstall.
@@ -175,7 +175,7 @@
             secondButton.setPadding(horizontalPadding, verticalPadding, horizontalPadding,
                     verticalPadding);
 
-            float scale = dp.getWorkspaceSpringLoadScale();
+            float scale = dp.getWorkspaceSpringLoadScale(mLauncher);
             int scaledPanelWidth = (int) (dp.getCellLayoutWidth() * scale);
 
             int availableWidth;
@@ -194,9 +194,10 @@
             int widthSpec = MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST);
             firstButton.measure(widthSpec, heightSpec);
             if (!mIsVertical) {
-                // Remove icons and put the button's text on two lines if text is truncated.
+                // Remove both icons and put the button's text on two lines if text is truncated.
                 if (firstButton.isTextTruncated(availableWidth)) {
                     firstButton.setIconVisible(false);
+                    secondButton.setIconVisible(false);
                     firstButton.setTextMultiLine(true);
                     firstButton.setPadding(horizontalPadding, verticalPadding / 2,
                             horizontalPadding, verticalPadding / 2);
@@ -209,8 +210,10 @@
             }
             secondButton.measure(widthSpec, heightSpec);
             if (!mIsVertical) {
+                // Remove both icons and put the button's text on two lines if text is truncated.
                 if (secondButton.isTextTruncated(availableWidth)) {
                     secondButton.setIconVisible(false);
+                    firstButton.setIconVisible(false);
                     secondButton.setTextMultiLine(true);
                     secondButton.setPadding(horizontalPadding, verticalPadding / 2,
                             horizontalPadding, verticalPadding / 2);
@@ -229,7 +232,7 @@
 
         DeviceProfile dp = mLauncher.getDeviceProfile();
         // Center vertical bar over scaled workspace, accounting for hotseat offset.
-        float scale = dp.getWorkspaceSpringLoadScale();
+        float scale = dp.getWorkspaceSpringLoadScale(mLauncher);
         Workspace<?> ws = mLauncher.getWorkspace();
         int barCenter;
         if (dp.isTwoPanels) {
diff --git a/src/com/android/launcher3/FastScrollRecyclerView.java b/src/com/android/launcher3/FastScrollRecyclerView.java
index f117069..747b755 100644
--- a/src/com/android/launcher3/FastScrollRecyclerView.java
+++ b/src/com/android/launcher3/FastScrollRecyclerView.java
@@ -24,6 +24,7 @@
 import android.view.accessibility.AccessibilityNodeInfo;
 
 import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.launcher3.compat.AccessibilityManagerCompat;
@@ -56,7 +57,9 @@
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
-        bindFastScrollbar();
+        if (mScrollbar == null || !mScrollbar.hasRecyclerView()) {
+            bindFastScrollbar();
+        }
     }
 
     public void bindFastScrollbar() {
@@ -86,15 +89,20 @@
      * Returns the available scroll height:
      *   AvailableScrollHeight = Total height of the all items - last page height
      */
-    protected abstract int getAvailableScrollHeight();
+    protected int getAvailableScrollHeight() {
+        // AvailableScrollHeight = Total height of the all items - first page height
+        int firstPageHeight = getMeasuredHeight() - getPaddingTop() - getPaddingBottom();
+        int totalHeightOfAllItems = getItemsHeight(/* untilIndex= */ getAdapter().getItemCount());
+        int availableScrollHeight = totalHeightOfAllItems - firstPageHeight;
+        return Math.max(0, availableScrollHeight);
+    }
 
     /**
      * Returns the available scroll bar height:
      *   AvailableScrollBarHeight = Total height of the visible view - thumb height
      */
     protected int getAvailableScrollBarHeight() {
-        int availableScrollBarHeight = getScrollbarTrackHeight() - mScrollbar.getThumbHeight();
-        return availableScrollBarHeight;
+        return getScrollbarTrackHeight() - mScrollbar.getThumbHeight();
     }
 
     /**
@@ -152,12 +160,51 @@
     }
 
     /**
-     * Maps the touch (from 0..1) to the adapter position that should be visible.
-     * <p>Override in each subclass of this base class.
-     *
      * @return the scroll top of this recycler view.
      */
-    public abstract int getCurrentScrollY();
+    public int getCurrentScrollY() {
+        Adapter adapter = getAdapter();
+        if (adapter == null) {
+            return -1;
+        }
+        if (adapter.getItemCount() == 0 || getChildCount() == 0) {
+            return -1;
+        }
+
+        int itemPosition = NO_POSITION;
+        View child = null;
+
+        LayoutManager layoutManager = getLayoutManager();
+        if (layoutManager instanceof LinearLayoutManager) {
+            // Use the LayoutManager as the source of truth for visible positions. During
+            // animations, the view group child may not correspond to the visible views that appear
+            // at the top.
+            itemPosition = ((LinearLayoutManager) layoutManager).findFirstVisibleItemPosition();
+            child = layoutManager.findViewByPosition(itemPosition);
+        }
+
+        if (child == null) {
+            // If the layout manager returns null for any reason, which can happen before layout
+            // has occurred for the position, then look at the child of this view as a ViewGroup.
+            child = getChildAt(0);
+            itemPosition = getChildAdapterPosition(child);
+        }
+        if (itemPosition == NO_POSITION) {
+            return -1;
+        }
+        return getPaddingTop() + getItemsHeight(itemPosition)
+                - layoutManager.getDecoratedTop(child);
+    }
+
+    /**
+     * Returns the sum of the height, in pixels, of this list adapter's items from index
+     * 0 (inclusive) until {@code untilIndex} (exclusive). If untilIndex is same as the itemCount,
+     * it returns the full height of all the items.
+     *
+     * <p>If the untilIndex is larger than the total number of items in this adapter, returns the
+     * sum of all items' height.
+     */
+    protected abstract int getItemsHeight(int untilIndex);
 
     /**
      * Maps the touch (from 0..1) to the adapter position that should be visible.
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 76106fc..bf492a9 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -47,7 +47,6 @@
     private Consumer<Boolean> mOnVisibilityAggregatedCallback;
 
     private final View mQsb;
-    private final int mQsbHeight;
 
     public Hotseat(Context context) {
         this(context, null);
@@ -62,8 +61,6 @@
 
         mQsb = LayoutInflater.from(context).inflate(R.layout.search_container_hotseat, this, false);
         addView(mQsb);
-
-        mQsbHeight = getResources().getDimensionPixelSize(R.dimen.qsb_widget_height);
     }
 
     /**
@@ -111,9 +108,7 @@
             mQsb.setVisibility(View.VISIBLE);
             lp.gravity = Gravity.BOTTOM;
             lp.width = ViewGroup.LayoutParams.MATCH_PARENT;
-            lp.height = grid.isTaskbarPresent
-                    ? grid.workspacePadding.bottom
-                    : grid.hotseatBarSizePx + insets.bottom;
+            lp.height = grid.hotseatBarSizePx;
         }
 
         Rect padding = grid.getHotseatLayoutPadding(getContext());
@@ -173,29 +168,29 @@
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
 
-        int qsbWidth = mActivity.getDeviceProfile().qsbWidth;
-
-        mQsb.measure(MeasureSpec.makeMeasureSpec(qsbWidth, MeasureSpec.EXACTLY),
-                MeasureSpec.makeMeasureSpec(mQsbHeight, MeasureSpec.EXACTLY));
+        DeviceProfile dp = mActivity.getDeviceProfile();
+        mQsb.measure(MeasureSpec.makeMeasureSpec(dp.hotseatQsbWidth, MeasureSpec.EXACTLY),
+                MeasureSpec.makeMeasureSpec(dp.hotseatQsbHeight, MeasureSpec.EXACTLY));
     }
 
     @Override
     protected void onLayout(boolean changed, int l, int t, int r, int b) {
         super.onLayout(changed, l, t, r, b);
 
-        int qsbWidth = mQsb.getMeasuredWidth();
+        int qsbMeasuredWidth = mQsb.getMeasuredWidth();
         int left;
-        if (mActivity.getDeviceProfile().isQsbInline) {
-            int qsbSpace = mActivity.getDeviceProfile().hotseatBorderSpace;
+        DeviceProfile dp = mActivity.getDeviceProfile();
+        if (dp.isQsbInline) {
+            int qsbSpace = dp.hotseatBorderSpace;
             left = Utilities.isRtl(getResources()) ? r - getPaddingRight() + qsbSpace
-                    : l + getPaddingLeft() - qsbWidth - qsbSpace;
+                    : l + getPaddingLeft() - qsbMeasuredWidth - qsbSpace;
         } else {
-            left = (r - l - qsbWidth) / 2;
+            left = (r - l - qsbMeasuredWidth) / 2;
         }
-        int right = left + qsbWidth;
+        int right = left + qsbMeasuredWidth;
 
-        int bottom = b - t - mActivity.getDeviceProfile().getQsbOffsetY();
-        int top = bottom - mQsbHeight;
+        int bottom = b - t - dp.getQsbOffsetY();
+        int top = bottom - dp.hotseatQsbHeight;
         mQsb.layout(left, top, right, bottom);
     }
 
@@ -206,6 +201,13 @@
         getShortcutsAndWidgets().setAlpha(alpha);
     }
 
+    /**
+     * Sets the alpha value of just our QSB.
+     */
+    public void setQsbAlpha(float alpha) {
+        mQsb.setAlpha(alpha);
+    }
+
     public float getIconsAlpha() {
         return getShortcutsAndWidgets().getAlpha();
     }
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index db43b44..bb7c0a4 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -46,9 +46,12 @@
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
+import androidx.core.content.res.ResourcesCompat;
 
+import com.android.launcher3.icons.DotRenderer;
 import com.android.launcher3.model.DeviceGridState;
 import com.android.launcher3.provider.RestoreDbTask;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.IntArray;
@@ -61,8 +64,6 @@
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
@@ -79,7 +80,8 @@
 
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({TYPE_PHONE, TYPE_MULTI_DISPLAY, TYPE_TABLET})
-    public @interface DeviceType{}
+    public @interface DeviceType {}
+
     public static final int TYPE_PHONE = 0;
     public static final int TYPE_MULTI_DISPLAY = 1;
     public static final int TYPE_TABLET = 2;
@@ -125,8 +127,11 @@
     public PointF[] minCellSize;
 
     public PointF[] borderSpaces;
-    public float folderBorderSpace;
-    public float[] hotseatBorderSpaces;
+    public int inlineNavButtonsEndSpacing;
+
+    public PointF folderBorderSpaces;
+    public PointF folderCellSize;
+    public float folderTopPadding;
 
     public float[] horizontalMargin;
 
@@ -143,11 +148,6 @@
     public int numShownHotseatIcons;
 
     /**
-     * Number of icons inside the hotseat area when using 3 buttons navigation.
-     */
-    public int numShrunkenHotseatIcons;
-
-    /**
      * Number of icons inside the hotseat area that is stored in the database. This is greater than
      * or equal to numnShownHotseatIcons, allowing for a seamless transition between two hotseat
      * sizes that share the same DB.
@@ -155,6 +155,8 @@
     public int numDatabaseHotseatIcons;
 
     public int[] hotseatColumnSpan;
+    public float[] hotseatBarBottomSpace;
+    public float[] hotseatQsbSpace;
 
     /**
      * Number of columns in the all apps list.
@@ -171,7 +173,7 @@
     public String dbFile;
     public int defaultLayoutId;
     int demoModeLayoutId;
-    boolean[] inlineQsb = new boolean[COUNT_SIZES];
+    public boolean[] inlineQsb = new boolean[COUNT_SIZES];
 
     /**
      * An immutable list of supported profiles.
@@ -234,7 +236,8 @@
                         /*allowDisabledGrid=*/false),
                 defaultDeviceType);
 
-        Info myInfo = new Info(context, display);
+        Context displayContext = context.createDisplayContext(display);
+        Info myInfo = new Info(displayContext);
         @DeviceType int deviceType = getDeviceType(myInfo);
         DisplayOption myDisplayOption = invDistWeightedInterpolate(
                 myInfo,
@@ -336,6 +339,8 @@
         devicePaddingId = closestProfile.devicePaddingId;
         this.deviceType = deviceType;
 
+        inlineNavButtonsEndSpacing = closestProfile.inlineNavButtonsEndSpacing;
+
         mExtraAttrs = closestProfile.extraAttrs;
 
         iconSize = displayOption.iconSizes;
@@ -351,16 +356,19 @@
         minCellSize = displayOption.minCellSize;
 
         borderSpaces = displayOption.borderSpaces;
-        folderBorderSpace = displayOption.folderBorderSpace;
+
+        folderBorderSpaces = displayOption.folderBorderSpaces;
+        folderCellSize = displayOption.folderCellSize;
+        folderTopPadding = displayOption.folderTopPadding;
 
         horizontalMargin = displayOption.horizontalMargin;
 
         numShownHotseatIcons = closestProfile.numHotseatIcons;
-        numShrunkenHotseatIcons = closestProfile.numShrunkenHotseatIcons;
         numDatabaseHotseatIcons = deviceType == TYPE_MULTI_DISPLAY
                 ? closestProfile.numDatabaseHotseatIcons : closestProfile.numHotseatIcons;
         hotseatColumnSpan = closestProfile.hotseatColumnSpan;
-        hotseatBorderSpaces = displayOption.hotseatBorderSpaces;
+        hotseatBarBottomSpace = displayOption.hotseatBarBottomSpace;
+        hotseatQsbSpace = displayOption.hotseatQsbSpace;
 
         numAllAppsColumns = closestProfile.numAllAppsColumns;
         numDatabaseAllAppsColumns = deviceType == TYPE_MULTI_DISPLAY
@@ -387,10 +395,12 @@
 
         final List<DeviceProfile> localSupportedProfiles = new ArrayList<>();
         defaultWallpaperSize = new Point(displayInfo.currentSize);
+        SparseArray<DotRenderer> dotRendererCache = new SparseArray<>();
         for (WindowBounds bounds : displayInfo.supportedBounds) {
             localSupportedProfiles.add(new DeviceProfile.Builder(context, this, displayInfo)
                     .setUseTwoPanels(deviceType == TYPE_MULTI_DISPLAY)
                     .setWindowBounds(bounds)
+                    .setDotRendererCache(dotRendererCache)
                     .build());
 
             // Wallpaper size should be the maximum of the all possible sizes Launcher expects
@@ -633,18 +643,6 @@
         float screenHeight = config.screenHeightDp * res.getDisplayMetrics().density;
         int rotation = WindowManagerProxy.INSTANCE.get(context).getRotation(context);
 
-        if (Utilities.IS_DEBUG_DEVICE) {
-            StringWriter stringWriter = new StringWriter();
-            PrintWriter printWriter = new PrintWriter(stringWriter);
-            DisplayController.INSTANCE.get(context).dump(printWriter);
-            printWriter.flush();
-            Log.d("b/231312158", "getDeviceProfile -"
-                            + "\nconfig: " + config
-                            + "\ndisplayMetrics: " + res.getDisplayMetrics()
-                            + "\nrotation: " + rotation
-                            + "\n" + stringWriter.toString(),
-                    new Exception());
-        }
         return getBestMatch(screenWidth, screenHeight, rotation);
     }
 
@@ -737,10 +735,11 @@
         private final int numAllAppsColumns;
         private final int numDatabaseAllAppsColumns;
         private final int numHotseatIcons;
-        private final int numShrunkenHotseatIcons;
         private final int numDatabaseHotseatIcons;
+
         private final int[] hotseatColumnSpan = new int[COUNT_SIZES];
 
+        private int inlineNavButtonsEndSpacing;
         private final String dbFile;
 
         private final int defaultLayoutId;
@@ -775,10 +774,9 @@
 
             numHotseatIcons = a.getInt(
                     R.styleable.GridDisplayOption_numHotseatIcons, numColumns);
-            numShrunkenHotseatIcons = a.getInt(
-                    R.styleable.GridDisplayOption_numShrunkenHotseatIcons, numHotseatIcons / 2);
             numDatabaseHotseatIcons = a.getInt(
                     R.styleable.GridDisplayOption_numExtendedHotseatIcons, 2 * numHotseatIcons);
+
             hotseatColumnSpan[INDEX_DEFAULT] = a.getInt(
                     R.styleable.GridDisplayOption_hotseatColumnSpan, numColumns);
             hotseatColumnSpan[INDEX_LANDSCAPE] = a.getInt(
@@ -790,6 +788,9 @@
                     R.styleable.GridDisplayOption_hotseatColumnSpanTwoPanelPortrait,
                     numColumns);
 
+            inlineNavButtonsEndSpacing =
+                    a.getResourceId(R.styleable.GridDisplayOption_inlineNavButtonsEndSpacing,
+                    R.dimen.taskbar_button_margin_default);
             numFolderRows = a.getInt(
                     R.styleable.GridDisplayOption_numFolderRows, numRows);
             numFolderColumns = a.getInt(
@@ -833,11 +834,14 @@
 
         private final PointF[] minCellSize = new PointF[COUNT_SIZES];
 
-        private float folderBorderSpace;
+        private final PointF folderCellSize;
+        private final PointF folderBorderSpaces;
+        private float folderTopPadding;
+
         private final PointF[] borderSpaces = new PointF[COUNT_SIZES];
         private final float[] horizontalMargin = new float[COUNT_SIZES];
-        //TODO(http://b/228998082) remove this when 3 button spaces are fixed
-        private final float[] hotseatBorderSpaces = new float[COUNT_SIZES];
+        private final float[] hotseatBarBottomSpace = new float[COUNT_SIZES];
+        private final float[] hotseatQsbSpace = new float[COUNT_SIZES];
 
         private final float[] iconSizes = new float[COUNT_SIZES];
         private final float[] textSizes = new float[COUNT_SIZES];
@@ -929,7 +933,20 @@
                     borderSpaceTwoPanelLandscape);
             borderSpaces[INDEX_TWO_PANEL_LANDSCAPE] = new PointF(x, y);
 
-            folderBorderSpace = borderSpace;
+            x = a.getFloat(R.styleable.ProfileDisplayOption_folderCellWidth,
+                    minCellSize[INDEX_DEFAULT].x);
+            y = a.getFloat(R.styleable.ProfileDisplayOption_folderCellHeight,
+                    minCellSize[INDEX_DEFAULT].y);
+            folderCellSize = new PointF(x, y);
+
+            float folderBorderSpace = a.getFloat(R.styleable.ProfileDisplayOption_folderBorderSpace,
+                    borderSpace);
+
+            x = y = folderBorderSpace;
+            folderBorderSpaces = new PointF(x, y);
+
+            folderTopPadding = a.getFloat(R.styleable.ProfileDisplayOption_folderTopPadding,
+                    folderBorderSpaces.y);
 
             x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellWidth,
                     minCellSize[INDEX_DEFAULT].x);
@@ -1009,7 +1026,9 @@
 
             allAppsIconSizes[INDEX_DEFAULT] = a.getFloat(
                     R.styleable.ProfileDisplayOption_allAppsIconSize, iconSizes[INDEX_DEFAULT]);
-            allAppsIconSizes[INDEX_LANDSCAPE] = allAppsIconSizes[INDEX_DEFAULT];
+            allAppsIconSizes[INDEX_LANDSCAPE] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_allAppsIconSizeLandscape,
+                    iconSizes[INDEX_DEFAULT]);
             allAppsIconSizes[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat(
                     R.styleable.ProfileDisplayOption_allAppsIconSizeTwoPanelPortrait,
                     allAppsIconSizes[INDEX_DEFAULT]);
@@ -1051,17 +1070,33 @@
                     R.styleable.ProfileDisplayOption_horizontalMarginTwoPanelPortrait,
                     horizontalMargin[INDEX_DEFAULT]);
 
-            hotseatBorderSpaces[INDEX_DEFAULT] = a.getFloat(
-                    R.styleable.ProfileDisplayOption_hotseatBorderSpace, borderSpace);
-            hotseatBorderSpaces[INDEX_LANDSCAPE] = a.getFloat(
-                    R.styleable.ProfileDisplayOption_hotseatBorderSpaceLandscape,
-                    hotseatBorderSpaces[INDEX_DEFAULT]);
-            hotseatBorderSpaces[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat(
-                    R.styleable.ProfileDisplayOption_hotseatBorderSpaceTwoPanelLandscape,
-                    hotseatBorderSpaces[INDEX_DEFAULT]);
-            hotseatBorderSpaces[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat(
-                    R.styleable.ProfileDisplayOption_hotseatBorderSpaceTwoPanelPortrait,
-                    hotseatBorderSpaces[INDEX_DEFAULT]);
+            hotseatBarBottomSpace[INDEX_DEFAULT] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatBarBottomSpace,
+                    ResourcesCompat.getFloat(context.getResources(),
+                            R.dimen.hotseat_bar_bottom_space_default));
+            hotseatBarBottomSpace[INDEX_LANDSCAPE] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceLandscape,
+                    hotseatBarBottomSpace[INDEX_DEFAULT]);
+            hotseatBarBottomSpace[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceTwoPanelLandscape,
+                    hotseatBarBottomSpace[INDEX_DEFAULT]);
+            hotseatBarBottomSpace[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceTwoPanelPortrait,
+                    hotseatBarBottomSpace[INDEX_DEFAULT]);
+
+            hotseatQsbSpace[INDEX_DEFAULT] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatQsbSpace,
+                    ResourcesCompat.getFloat(context.getResources(),
+                            R.dimen.hotseat_qsb_space_default));
+            hotseatQsbSpace[INDEX_LANDSCAPE] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatQsbSpaceLandscape,
+                    hotseatQsbSpace[INDEX_DEFAULT]);
+            hotseatQsbSpace[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatQsbSpaceTwoPanelLandscape,
+                    hotseatQsbSpace[INDEX_DEFAULT]);
+            hotseatQsbSpace[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat(
+                    R.styleable.ProfileDisplayOption_hotseatQsbSpaceTwoPanelPortrait,
+                    hotseatQsbSpace[INDEX_DEFAULT]);
 
             a.recycle();
         }
@@ -1086,6 +1121,9 @@
                 allAppsBorderSpaces[i] = new PointF();
                 inlineQsb[i] = false;
             }
+            folderBorderSpaces = new PointF();
+            folderCellSize = new PointF();
+            folderTopPadding = 0f;
         }
 
         private DisplayOption multiply(float w) {
@@ -1097,7 +1135,8 @@
                 minCellSize[i].x *= w;
                 minCellSize[i].y *= w;
                 horizontalMargin[i] *= w;
-                hotseatBorderSpaces[i] *= w;
+                hotseatBarBottomSpace[i] *= w;
+                hotseatQsbSpace[i] *= w;
                 allAppsCellSize[i].x *= w;
                 allAppsCellSize[i].y *= w;
                 allAppsIconSizes[i] *= w;
@@ -1105,8 +1144,11 @@
                 allAppsBorderSpaces[i].x *= w;
                 allAppsBorderSpaces[i].y *= w;
             }
-
-            folderBorderSpace *= w;
+            folderBorderSpaces.x *= w;
+            folderBorderSpaces.y *= w;
+            folderCellSize.x *= w;
+            folderCellSize.y *= w;
+            folderTopPadding *= w;
 
             return this;
         }
@@ -1120,7 +1162,8 @@
                 minCellSize[i].x += p.minCellSize[i].x;
                 minCellSize[i].y += p.minCellSize[i].y;
                 horizontalMargin[i] += p.horizontalMargin[i];
-                hotseatBorderSpaces[i] += p.hotseatBorderSpaces[i];
+                hotseatBarBottomSpace[i] += p.hotseatBarBottomSpace[i];
+                hotseatQsbSpace[i] += p.hotseatQsbSpace[i];
                 allAppsCellSize[i].x += p.allAppsCellSize[i].x;
                 allAppsCellSize[i].y += p.allAppsCellSize[i].y;
                 allAppsIconSizes[i] += p.allAppsIconSizes[i];
@@ -1129,8 +1172,11 @@
                 allAppsBorderSpaces[i].y += p.allAppsBorderSpaces[i].y;
                 inlineQsb[i] |= p.inlineQsb[i];
             }
-
-            folderBorderSpace += p.folderBorderSpace;
+            folderBorderSpaces.x += p.folderBorderSpaces.x;
+            folderBorderSpaces.y += p.folderBorderSpaces.y;
+            folderCellSize.x += p.folderCellSize.x;
+            folderCellSize.y += p.folderCellSize.y;
+            folderTopPadding += p.folderTopPadding;
 
             return this;
         }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index ebed31b..761f198 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -18,8 +18,6 @@
 
 import static android.app.PendingIntent.FLAG_IMMUTABLE;
 import static android.app.PendingIntent.FLAG_UPDATE_CURRENT;
-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;
@@ -30,10 +28,12 @@
 import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
 import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
 import static com.android.launcher3.AbstractFloatingView.getTopOpenViewWithType;
+import static com.android.launcher3.LauncherAnimUtils.HOTSEAT_SCALE_PROPERTY_FACTORY;
+import static com.android.launcher3.LauncherAnimUtils.SCALE_INDEX_WIDGET_TRANSITION;
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
+import static com.android.launcher3.LauncherAnimUtils.WORKSPACE_SCALE_PROPERTY_FACTORY;
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
 import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
 import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
 import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
 import static com.android.launcher3.LauncherState.NORMAL;
@@ -58,7 +58,6 @@
 import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
 import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
 import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
 
 import android.animation.Animator;
@@ -97,6 +96,7 @@
 import android.os.UserHandle;
 import android.text.TextUtils;
 import android.text.method.TextKeyListener;
+import android.util.FloatProperty;
 import android.util.Log;
 import android.util.SparseArray;
 import android.view.KeyEvent;
@@ -174,7 +174,7 @@
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.states.RotationHelper;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.AllAppsSwipeController;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
@@ -195,6 +195,7 @@
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.util.TraceHelper;
 import com.android.launcher3.util.UiThreadHelper;
+import com.android.launcher3.util.ViewCapture;
 import com.android.launcher3.util.ViewOnDrawExecutor;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.FloatingIconView;
@@ -266,7 +267,7 @@
     protected static final int REQUEST_LAST = 100;
 
     // Type: int
-    private static final String RUNTIME_STATE = "launcher.state";
+    protected static final String RUNTIME_STATE = "launcher.state";
     // Type: PendingRequestArgs
     private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
     // Type: int
@@ -278,6 +279,9 @@
     // Type int[]
     private static final String RUNTIME_STATE_CURRENT_SCREEN_IDS = "launcher.current_screen_ids";
 
+    // Type PendingSplitSelectInfo<Parcelable>
+    protected static final String PENDING_SPLIT_SELECT_INFO = "launcher.pending_split_select_info";
+
     public static final String ON_CREATE_EVT = "Launcher.onCreate";
     public static final String ON_START_EVT = "Launcher.onStart";
     public static final String ON_RESUME_EVT = "Launcher.onResume";
@@ -299,13 +303,15 @@
     public static final int DISPLAY_WORKSPACE_TRACE_COOKIE = 0;
     public static final int DISPLAY_ALL_APPS_TRACE_COOKIE = 1;
 
-    private Configuration mOldConfig;
+    private static final FloatProperty<Workspace<?>> WORKSPACE_WIDGET_SCALE =
+            WORKSPACE_SCALE_PROPERTY_FACTORY.get(SCALE_INDEX_WIDGET_TRANSITION);
+    private static final FloatProperty<Hotseat> HOTSEAT_WIDGET_SCALE =
+            HOTSEAT_SCALE_PROPERTY_FACTORY.get(SCALE_INDEX_WIDGET_TRANSITION);
 
     @Thunk
     Workspace<?> mWorkspace;
     @Thunk
     DragLayer mDragLayer;
-    private DragController mDragController;
 
     private WidgetManagerHelper mAppWidgetManager;
     private LauncherAppWidgetHost mAppWidgetHost;
@@ -369,6 +375,7 @@
     private RotationHelper mRotationHelper;
 
     protected LauncherOverlayManager mOverlayManager;
+    protected DragController mDragController;
     // If true, overlay callbacks are deferred
     private boolean mDeferOverlayCallbacks;
     private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
@@ -386,6 +393,7 @@
     private LauncherState mPrevLauncherState;
 
     private StringCache mStringCache;
+    private ViewCapture mViewCapture;
 
     @Override
     @TargetApi(Build.VERSION_CODES.S)
@@ -454,7 +462,6 @@
         super.onCreate(savedInstanceState);
 
         LauncherAppState app = LauncherAppState.getInstance(this);
-        mOldConfig = new Configuration(getResources().getConfiguration());
         mModel = app.getModel();
 
         mRotationHelper = new RotationHelper(this);
@@ -465,7 +472,7 @@
         mIconCache = app.getIconCache();
         mAccessibilityDelegate = createAccessibilityDelegate();
 
-        mDragController = new LauncherDragController(this);
+        initDragController();
         mAllAppsController = new AllAppsTransitionController(this);
         mStateManager = new StateManager<>(this, NORMAL);
 
@@ -500,7 +507,6 @@
 
         if (!mModel.addCallbacksAndLoad(this)) {
             if (!internalStateHandled) {
-                Log.d(BAD_STATE, "Launcher onCreate not binding sync, prevent drawing");
                 // If we are not binding synchronously, pause drawing until initial bind complete,
                 // so that the system could continue to show the device loading prompt
                 mOnInitialBindListener = Boolean.FALSE::booleanValue;
@@ -603,20 +609,24 @@
         dispatchDeviceProfileChanged();
     }
 
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        int diff = newConfig.diff(mOldConfig);
-        if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
-            onIdpChanged(false);
-        }
-
-        mOldConfig.setTo(newConfig);
-        super.onConfigurationChanged(newConfig);
+    /**
+     * Initializes the drag controller.
+     */
+    protected void initDragController() {
+        mDragController = new LauncherDragController(this);
     }
 
     @Override
     public void onIdpChanged(boolean modelPropertiesChanged) {
-        initDeviceProfile(mDeviceProfile.inv);
+        onHandleConfigurationChanged();
+    }
+
+    @Override
+    protected void onHandleConfigurationChanged() {
+        if (!initDeviceProfile(mDeviceProfile.inv)) {
+            return;
+        }
+
         dispatchDeviceProfileChanged();
         reapplyUi();
         mDragLayer.recreateControllers();
@@ -639,9 +649,17 @@
         mDragLayer.onOneHandedModeStateChanged(activated);
     }
 
-    protected void initDeviceProfile(InvariantDeviceProfile idp) {
+    /**
+     * Returns {@code true} if a new DeviceProfile is initialized, and {@code false} otherwise.
+     */
+    protected boolean initDeviceProfile(InvariantDeviceProfile idp) {
         // Load configuration-specific DeviceProfile
-        mDeviceProfile = idp.getDeviceProfile(this);
+        DeviceProfile deviceProfile = idp.getDeviceProfile(this);
+        if (mDeviceProfile == deviceProfile) {
+            return false;
+        }
+
+        mDeviceProfile = deviceProfile;
         if (isInMultiWindowMode()) {
             mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
                     this, getMultiWindowDisplaySize());
@@ -649,6 +667,7 @@
 
         onDeviceProfileInitiated();
         mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this);
+        return true;
     }
 
     public RotationHelper getRotationHelper() {
@@ -740,7 +759,7 @@
                 completeAddAppWidget(appWidgetId, info, null, null);
                 break;
             case REQUEST_RECONFIGURE_APPWIDGET:
-                mStatsLogManager.logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
+                getStatsLogManager().logger().withItemInfo(info).log(LAUNCHER_WIDGET_RECONFIGURED);
                 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
                 break;
             case REQUEST_BIND_PENDING_APPWIDGET: {
@@ -1080,10 +1099,6 @@
         }
         addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
 
-        if (state.hasFlag(FLAG_CLOSE_POPUPS)) {
-            AbstractFloatingView.closeAllOpenViews(this, !state.hasFlag(FLAG_NON_INTERACTIVE));
-        }
-
         if (state == SPRING_LOADED) {
             // Prevent any Un/InstallShortcutReceivers from updating the db while we are
             // not on homescreen
@@ -1473,6 +1488,14 @@
     public void onAttachedToWindow() {
         super.onAttachedToWindow();
         mOverlayManager.onAttachedToWindow();
+        if (FeatureFlags.CONTINUOUS_VIEW_TREE_CAPTURE.get()) {
+            View root = getDragLayer().getRootView();
+            if (mViewCapture != null) {
+                root.getViewTreeObserver().removeOnDrawListener(mViewCapture);
+            }
+            mViewCapture = new ViewCapture(root);
+            mViewCapture.attach();
+        }
     }
 
     @Override
@@ -2992,11 +3015,18 @@
         writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
         writer.println(prefix + "\tmAppWidgetHost.isListening: " + mAppWidgetHost.isListening());
 
+        if (mViewCapture != null) {
+            writer.print(prefix + "\tmViewCapture: ");
+            writer.flush();
+            mViewCapture.dump(fd);
+            writer.println();
+        }
+
         // Extra logging for general debugging
         mDragLayer.dump(prefix, writer);
         mStateManager.dump(prefix, writer);
         mPopupDataProvider.dump(prefix, writer);
-        mDeviceProfile.dump(prefix, writer);
+        mDeviceProfile.dump(this, prefix, writer);
 
         try {
             FileLog.flushAll(writer);
@@ -3220,7 +3250,12 @@
      * @param progress Transition progress from 0 to 1; where 0 => home and 1 => widgets.
      */
     public void onWidgetsTransition(float progress) {
-        // No-Op
+        if (mDeviceProfile.isTablet) {
+            float scale =
+                    Utilities.comp(Utilities.comp(mDeviceProfile.workspaceContentScale) * progress);
+            WORKSPACE_WIDGET_SCALE.set(getWorkspace(), scale);
+            HOTSEAT_WIDGET_SCALE.set(getHotseat(), scale);
+        }
     }
 
     private static class NonConfigInstance {
diff --git a/src/com/android/launcher3/LauncherAnimUtils.java b/src/com/android/launcher3/LauncherAnimUtils.java
index 808bf96..b858d1a 100644
--- a/src/com/android/launcher3/LauncherAnimUtils.java
+++ b/src/com/android/launcher3/LauncherAnimUtils.java
@@ -26,6 +26,7 @@
 import android.util.IntProperty;
 import android.view.View;
 import android.view.ViewGroup.LayoutParams;
+import android.widget.TextView;
 
 import com.android.launcher3.util.MultiScalePropertyFactory;
 
@@ -80,9 +81,9 @@
             new MultiScalePropertyFactory<Hotseat>("hotseat_scale_property");
 
     public static final int SCALE_INDEX_UNFOLD_ANIMATION = 1;
-    public static final int SCALE_INDEX_UNLOCK_ANIMATION = 2;
-    public static final int SCALE_INDEX_WORKSPACE_STATE = 3;
-    public static final int SCALE_INDEX_REVEAL_ANIM = 4;
+    public static final int SCALE_INDEX_WORKSPACE_STATE = 2;
+    public static final int SCALE_INDEX_REVEAL_ANIM = 3;
+    public static final int SCALE_INDEX_WIDGET_TRANSITION = 4;
 
     /** Increase the duration if we prevented the fling, as we are going against a high velocity. */
     public static int blockedFlingDurationFactor(float velocity) {
@@ -115,6 +116,32 @@
                 }
             };
 
+    public static final IntProperty<TextView> TEXT_COLOR =
+            new IntProperty<TextView>("textColor") {
+                @Override
+                public Integer get(TextView view) {
+                    return view.getTextColors().getDefaultColor();
+                }
+
+                @Override
+                public void setValue(TextView view, int color) {
+                    view.setTextColor(color);
+                }
+            };
+
+    public static final IntProperty<TextView> HINT_TEXT_COLOR =
+            new IntProperty<TextView>("hintTextColor") {
+                @Override
+                public Integer get(TextView view) {
+                    return view.getHintTextColors().getDefaultColor();
+                }
+
+                @Override
+                public void setValue(TextView view, int color) {
+                    view.setHintTextColor(color);
+                }
+            };
+
     public static final FloatProperty<View> VIEW_TRANSLATE_X =
             View.TRANSLATION_X instanceof FloatProperty ? (FloatProperty) View.TRANSLATION_X
                     : new FloatProperty<View>("translateX") {
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index de0d300..f790789 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -63,7 +63,7 @@
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.shortcuts.ShortcutRequest;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.PackageUserKey;
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 5aa8a46..a20ff8c 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -162,7 +162,7 @@
     private synchronized boolean prepForMigration(String dbFile, String targetTableName,
             Supplier<DatabaseHelper> src, Supplier<DatabaseHelper> dst) {
         if (TextUtils.equals(dbFile, mOpenHelper.getDatabaseName())) {
-            Log.e("b/198965093", "prepForMigration - target db is same as current: " + dbFile);
+            Log.e(TAG, "prepForMigration - target db is same as current: " + dbFile);
             return false;
         }
 
diff --git a/src/com/android/launcher3/LauncherRootView.java b/src/com/android/launcher3/LauncherRootView.java
index a5c5c02..1592154 100644
--- a/src/com/android/launcher3/LauncherRootView.java
+++ b/src/com/android/launcher3/LauncherRootView.java
@@ -55,6 +55,8 @@
 
     @Override
     public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        mActivity.handleConfigurationChanged(mActivity.getResources().getConfiguration());
+
         insets = WindowManagerProxy.INSTANCE.get(getContext())
                 .normalizeWindowInsets(getContext(), insets, mTempRect);
         handleSystemWindowInsets(mTempRect);
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index ea6a919..4532ed4 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -19,16 +19,16 @@
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
 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.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.HINT_STATE_TWO_BUTTON_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_SPLIT_SELECT_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;
+import static com.android.launcher3.testing.shared.TestProtocol.ALL_APPS_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.BACKGROUND_APP_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.HINT_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.HINT_STATE_TWO_BUTTON_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_MODAL_TASK_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_SPLIT_SELECT_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.QUICK_SWITCH_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.SPRING_LOADED_STATE_ORDINAL;
 
 import android.content.Context;
 import android.graphics.Color;
@@ -38,7 +38,7 @@
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.states.HintState;
 import com.android.launcher3.states.SpringLoadedState;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.uioverrides.states.AllAppsState;
 import com.android.launcher3.uioverrides.states.OverviewState;
 
@@ -208,14 +208,18 @@
         return (getVisibleElements(launcher) & elements) == elements;
     }
 
-    /** Returns whether taskbar is stashed and thus should replace hotseat with a handle */
+    /**
+     * Returns whether taskbar is stashed and thus should either:
+     * 1) replace hotseat or taskbar icons with a handle in gesture navigation mode or
+     * 2) fade out the hotseat or taskbar icons in 3-button navigation mode.
+     */
     public boolean isTaskbarStashed(Launcher launcher) {
         return false;
     }
 
     /** Returns whether taskbar is aligned with the hotseat vs position inside apps */
     public boolean isTaskbarAlignedWithHotseat(Launcher launcher) {
-        return !isTaskbarStashed(launcher);
+        return true;
     }
 
     /**
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index cba0b7d..73be5be 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -1187,9 +1187,7 @@
     }
 
     public int getScrollForPage(int index) {
-        // TODO(b/233112195): Use !pageScrollsInitialized() instead of mPageScrolls == null, once we
-        // root cause where we should be using runOnPageScrollsInitialized().
-        if (mPageScrolls == null || index >= mPageScrolls.length || index < 0) {
+        if (!pageScrollsInitialized() || index >= mPageScrolls.length || index < 0) {
             return 0;
         } else {
             return mPageScrolls[index];
diff --git a/src/com/android/launcher3/SessionCommitReceiver.java b/src/com/android/launcher3/SessionCommitReceiver.java
index b81637f..bcd4c3f 100644
--- a/src/com/android/launcher3/SessionCommitReceiver.java
+++ b/src/com/android/launcher3/SessionCommitReceiver.java
@@ -31,7 +31,7 @@
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.ItemInstallQueue;
 import com.android.launcher3.pm.InstallSessionHelper;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.Executors;
 
 /**
diff --git a/src/com/android/launcher3/ShortcutAndWidgetContainer.java b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
index 5583eae..486a68f 100644
--- a/src/com/android/launcher3/ShortcutAndWidgetContainer.java
+++ b/src/com/android/launcher3/ShortcutAndWidgetContainer.java
@@ -25,6 +25,7 @@
 import android.app.WallpaperManager;
 import android.content.Context;
 import android.graphics.Point;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.view.MotionEvent;
 import android.view.View;
@@ -32,6 +33,7 @@
 
 import com.android.launcher3.CellLayout.ContainerType;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.widget.NavigableAppWidgetHostView;
 
@@ -109,8 +111,9 @@
         if (child instanceof NavigableAppWidgetHostView) {
             DeviceProfile profile = mActivity.getDeviceProfile();
             ((NavigableAppWidgetHostView) child).getWidgetInset(profile, mTempRect);
+            final PointF appWidgetScale = profile.getAppWidgetScale((ItemInfo) child.getTag());
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
-                    profile.appWidgetScale.x, profile.appWidgetScale.y, mBorderSpace, mTempRect);
+                    appWidgetScale.x, appWidgetScale.y, mBorderSpace, mTempRect);
         } else {
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
                     mBorderSpace, null);
@@ -133,8 +136,9 @@
 
         if (child instanceof NavigableAppWidgetHostView) {
             ((NavigableAppWidgetHostView) child).getWidgetInset(dp, mTempRect);
+            final PointF appWidgetScale = dp.getAppWidgetScale((ItemInfo) child.getTag());
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
-                    dp.appWidgetScale.x, dp.appWidgetScale.y, mBorderSpace, mTempRect);
+                    appWidgetScale.x, appWidgetScale.y, mBorderSpace, mTempRect);
         } else {
             lp.setup(mCellWidth, mCellHeight, invertLayoutHorizontally(), mCountX, mCountY,
                     mBorderSpace, null);
@@ -187,8 +191,9 @@
 
             // Scale and center the widget to fit within its cells.
             DeviceProfile profile = mActivity.getDeviceProfile();
-            float scaleX = profile.appWidgetScale.x;
-            float scaleY = profile.appWidgetScale.y;
+            final PointF appWidgetScale = profile.getAppWidgetScale((ItemInfo) child.getTag());
+            float scaleX = appWidgetScale.x;
+            float scaleY = appWidgetScale.y;
 
             nahv.setScaleToFit(Math.min(scaleX, scaleY));
             nahv.setTranslationForCentering(-(lp.width - (lp.width * scaleX)) / 2.0f,
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index 7b96838..d0dbaf4 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -88,6 +88,7 @@
 import com.android.launcher3.pm.ShortcutConfigActivityInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.shortcuts.ShortcutRequest;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
@@ -525,10 +526,11 @@
     }
 
     public static int pxFromSp(float size, DisplayMetrics metrics, float scale) {
-        return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP,
-                size, metrics) * scale);
+        float value = scale * TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, size, metrics);
+        return ResourceUtils.roundPxValueFromFloat(value);
     }
 
+
     public static String createDbSelectionQuery(String columnName, IntArray values) {
         return String.format(Locale.ENGLISH, "%s IN (%s)", columnName, values.toConcatString());
     }
@@ -587,15 +589,6 @@
     }
 
     /**
-     * Returns an intent for starting the default home activity
-     */
-    public static Intent createHomeIntent() {
-        return new Intent(Intent.ACTION_MAIN)
-                .addCategory(Intent.CATEGORY_HOME)
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-    }
-
-    /**
      * Wraps a message with a TTS span, so that a different message is spoken than
      * what is getting displayed.
      * @param msg original message
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 4903d77..f4a8ce5 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -30,7 +30,6 @@
 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;
-import static com.android.launcher3.testing.TestProtocol.BAD_STATE;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -45,6 +44,7 @@
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Point;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.Handler;
@@ -159,7 +159,7 @@
     private LayoutTransition mLayoutTransition;
     @Thunk final WallpaperManager mWallpaperManager;
 
-    private ShortcutAndWidgetContainer mDragSourceInternal;
+    protected ShortcutAndWidgetContainer mDragSourceInternal;
 
     @Thunk final IntSparseArrayMap<CellLayout> mWorkspaceScreens = new IntSparseArrayMap<>();
     @Thunk final IntArray mScreenOrder = new IntArray();
@@ -169,7 +169,7 @@
     /**
      * CellInfo for the cell that is currently being dragged
      */
-    private CellLayout.CellInfo mDragInfo;
+    protected CellLayout.CellInfo mDragInfo;
 
     /**
      * Target drop area calculated during last acceptDrop call.
@@ -195,7 +195,7 @@
     @Thunk final Launcher mLauncher;
     @Thunk DragController mDragController;
 
-    private final int[] mTempXY = new int[2];
+    protected final int[] mTempXY = new int[2];
     private final float[] mTempFXY = new float[2];
     private final Rect mTempRect = new Rect();
     @Thunk float[] mDragViewVisualCenter = new float[2];
@@ -214,7 +214,7 @@
     private boolean mUnlockWallpaperFromDefaultPageOnLayout;
 
     public static final int REORDER_TIMEOUT = 650;
-    private final Alarm mReorderAlarm = new Alarm();
+    protected final Alarm mReorderAlarm = new Alarm();
     private PreviewBackground mFolderCreateBg;
     private FolderIcon mDragOverFolderIcon = null;
     private boolean mCreateUserFolderOnDrop = false;
@@ -242,7 +242,7 @@
     private static final int DRAG_MODE_CREATE_FOLDER = 1;
     private static final int DRAG_MODE_ADD_TO_FOLDER = 2;
     private static final int DRAG_MODE_REORDER = 3;
-    private int mDragMode = DRAG_MODE_NONE;
+    protected int mDragMode = DRAG_MODE_NONE;
     @Thunk int mLastReorderX = -1;
     @Thunk int mLastReorderY = -1;
 
@@ -370,7 +370,8 @@
             float scale = 1;
             if (isWidget) {
                 DeviceProfile profile = mLauncher.getDeviceProfile();
-                scale = Utilities.shrinkRect(r, profile.appWidgetScale.x, profile.appWidgetScale.y);
+                final PointF appWidgetScale = profile.getAppWidgetScale(null);
+                scale = Utilities.shrinkRect(r, appWidgetScale.x, appWidgetScale.y);
             }
             size[0] = r.width();
             size[1] = r.height();
@@ -1248,7 +1249,6 @@
         // different effects based on device performance. On at least one relatively high-end
         // device I've tried, translating the launcher causes things to get quite laggy.
         mLauncher.getDragLayer().setTranslationX(transX);
-        Log.d(BAD_STATE, "Workspace onOverlayScrollChanged DragLayer ALPHA_INDEX_OVERLAY=" + alpha);
         mLauncher.getDragLayer().getAlphaProperty(ALPHA_INDEX_OVERLAY).setValue(alpha);
     }
 
@@ -1980,10 +1980,10 @@
 
                 // If the item being dropped is a shortcut and the nearest drop
                 // cell also contains a shortcut, then create a folder with the two shortcuts.
-                if (createUserFolderIfNecessary(cell, container,
-                        dropTargetLayout, mTargetCell, distance, false, d)
+                if (createUserFolderIfNecessary(cell, container, dropTargetLayout, mTargetCell,
+                        distance, false, d)
                         || addToExistingFolderIfNecessary(cell, dropTargetLayout, mTargetCell,
-                                distance, d, false)) {
+                        distance, d, false)) {
                     mLauncher.getStateManager().goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
                     return;
                 }
@@ -2012,8 +2012,8 @@
                     mTargetCell[0] = mTargetCell[1] = -1;
                 } else {
                     mTargetCell = dropTargetLayout.performReorder((int) mDragViewVisualCenter[0],
-                            (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY, cell,
-                            mTargetCell, resultSpan, CellLayout.MODE_ON_DROP);
+                            (int) mDragViewVisualCenter[1], minSpanX, minSpanY, spanX, spanY,
+                            cell, mTargetCell, resultSpan, CellLayout.MODE_ON_DROP);
                 }
 
                 boolean foundCell = mTargetCell[0] >= 0 && mTargetCell[1] >= 0;
@@ -2063,20 +2063,11 @@
 
                     if (container != LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
                             cell instanceof LauncherAppWidgetHostView) {
-                        final CellLayout cellLayout = dropTargetLayout;
+
                         // We post this call so that the widget has a chance to be placed
                         // in its final location
-
-                        final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;
-                        AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();
-                        if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE
-                                && !options.isAccessibleDrag) {
-                            onCompleteRunnable = () -> {
-                                if (!isPageInTransition()) {
-                                    AppWidgetResizeFrame.showForWidget(hostView, cellLayout);
-                                }
-                            };
-                        }
+                        onCompleteRunnable = getWidgetResizeFrameRunnable(options,
+                                (LauncherAppWidgetHostView) cell, dropTargetLayout);
                     }
                     mLauncher.getModelWriter().modifyItemInDatabase(info, container, screenId,
                             lp.cellX, lp.cellY, item.spanX, item.spanY);
@@ -2097,8 +2088,16 @@
                 }
             } else {
                 // When drag is cancelled, reattach content view back to its original parent.
-                if (mDragInfo.cell instanceof LauncherAppWidgetHostView) {
+                if (cell instanceof LauncherAppWidgetHostView) {
                     d.dragView.detachContentView(/* reattachToPreviousParent= */ true);
+
+                    final CellLayout cellLayout = getParentCellLayoutForView(cell);
+                    boolean pageIsVisible = isVisible(cellLayout);
+
+                    if (pageIsVisible) {
+                        onCompleteRunnable = getWidgetResizeFrameRunnable(options,
+                                (LauncherAppWidgetHostView) cell, cellLayout);
+                    }
                 }
             }
 
@@ -2124,7 +2123,8 @@
                 final ItemInfo info = (ItemInfo) cell.getTag();
                 boolean isWidget = info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
                         || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET;
-                if (isWidget) {
+                if (isWidget && dropTargetLayout != null) {
+                    // animate widget to a valid place
                     int animationType = resizeOnDrop ? ANIMATE_INTO_POSITION_AND_RESIZE :
                             ANIMATE_INTO_POSITION_AND_DISAPPEAR;
                     animateWidgetDrop(info, parent, d.dragView, null, animationType, cell, false);
@@ -2150,6 +2150,21 @@
         }
     }
 
+    @Nullable
+    private Runnable getWidgetResizeFrameRunnable(DragOptions options,
+            LauncherAppWidgetHostView hostView, CellLayout cellLayout) {
+        AppWidgetProviderInfo pInfo = hostView.getAppWidgetInfo();
+        if (pInfo != null && pInfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE
+                && !options.isAccessibleDrag) {
+            return () -> {
+                if (!isPageInTransition()) {
+                    AppWidgetResizeFrame.showForWidget(hostView, cellLayout);
+                }
+            };
+        }
+        return null;
+    }
+
     public void onNoCellFound(
             View dropTargetLayout, ItemInfo itemInfo, @Nullable InstanceId logInstanceId) {
         int strId = mLauncher.isHotseatLayout(dropTargetLayout)
@@ -2297,7 +2312,7 @@
         }
     }
 
-    private void cleanupFolderCreation() {
+    protected void cleanupFolderCreation() {
         if (mFolderCreateBg != null) {
             mFolderCreateBg.animateToRest();
         }
@@ -2310,7 +2325,7 @@
         }
     }
 
-    private void cleanupReorder(boolean cancelAlarm) {
+    protected void cleanupReorder(boolean cancelAlarm) {
         // Any pending reorders are canceled
         if (cancelAlarm) {
             mReorderAlarm.cancelAlarm();
@@ -2402,26 +2417,7 @@
                     mDragViewVisualCenter[0], (int) mDragViewVisualCenter[1], item.spanX,
                     item.spanY, child, mTargetCell);
 
-            if (!nearestDropOccupied) {
-                mDragTargetLayout.visualizeDropLocation(mTargetCell[0], mTargetCell[1],
-                        item.spanX, item.spanY, d);
-            } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER)
-                    && !mReorderAlarm.alarmPending()
-                    && (mLastReorderX != reorderX || mLastReorderY != reorderY)
-                    && targetCellDistance < mDragTargetLayout.getReorderRadius(mTargetCell)) {
-
-                int[] resultSpan = new int[2];
-                mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0],
-                        (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY,
-                        child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT);
-
-                // Otherwise, if we aren't adding to or creating a folder and there's no pending
-                // reorder, then we schedule a reorder
-                ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter,
-                        minSpanX, minSpanY, item.spanX, item.spanY, d, child);
-                mReorderAlarm.setOnAlarmListener(listener);
-                mReorderAlarm.setAlarm(REORDER_TIMEOUT);
-            }
+            manageReorderOnDragOver(d, targetCellDistance, nearestDropOccupied, minSpanX, minSpanY);
 
             if (mDragMode == DRAG_MODE_CREATE_FOLDER || mDragMode == DRAG_MODE_ADD_TO_FOLDER ||
                     !nearestDropOccupied) {
@@ -2432,6 +2428,35 @@
         }
     }
 
+    protected void manageReorderOnDragOver(DragObject d, float targetCellDistance,
+            boolean nearestDropOccupied, int minSpanX, int minSpanY) {
+
+        ItemInfo item = d.dragInfo;
+        final View child = (mDragInfo == null) ? null : mDragInfo.cell;
+        int reorderX = mTargetCell[0];
+        int reorderY = mTargetCell[1];
+        if (!nearestDropOccupied) {
+            mDragTargetLayout.visualizeDropLocation(mTargetCell[0], mTargetCell[1],
+                    item.spanX, item.spanY, d);
+        } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER)
+                && !mReorderAlarm.alarmPending()
+                && (mLastReorderX != reorderX || mLastReorderY != reorderY)
+                && targetCellDistance < mDragTargetLayout.getReorderRadius(mTargetCell, item.spanX,
+                item.spanY)) {
+
+            int[] resultSpan = new int[2];
+            mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0],
+                    (int) mDragViewVisualCenter[1], minSpanX, minSpanY, item.spanX, item.spanY,
+                    child, mTargetCell, resultSpan, CellLayout.MODE_SHOW_REORDER_HINT);
+
+            // Otherwise, if we aren't adding to or creating a folder and there's no pending
+            // reorder, then we schedule a reorder
+            ReorderAlarmListener listener = new ReorderAlarmListener(mDragViewVisualCenter,
+                    minSpanX, minSpanY, item.spanX, item.spanY, d, child);
+            mReorderAlarm.setOnAlarmListener(listener);
+            mReorderAlarm.setAlarm(REORDER_TIMEOUT);
+        }
+    }
     /**
      * Updates {@link #mDragTargetLayout} and {@link #mDragOverlappingLayout}
      * based on the DragObject's position.
@@ -2875,7 +2900,8 @@
                 r.top -= widgetPadding.top;
                 r.bottom += widgetPadding.bottom;
             }
-            Utilities.shrinkRect(r, profile.appWidgetScale.x, profile.appWidgetScale.y);
+            PointF appWidgetScale = profile.getAppWidgetScale(null);
+            Utilities.shrinkRect(r, appWidgetScale.x, appWidgetScale.y);
         }
 
         mTempFXY[0] = r.left;
@@ -3418,7 +3444,11 @@
         return getPageDescription(page);
     }
 
-    private String getPageDescription(int page) {
+    /**
+     * @param page page index.
+     * @return Description of the page at the given page index.
+     */
+    public String getPageDescription(int page) {
         int nScreens = getChildCount();
         int extraScreenId = mScreenOrder.indexOf(EXTRA_EMPTY_SCREEN_ID);
         if (extraScreenId >= 0 && nScreens > 1) {
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 53a6fd7..e33e44e 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -16,7 +16,6 @@
 package com.android.launcher3.allapps;
 
 import android.content.Context;
-import android.content.Intent;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -32,7 +31,6 @@
 import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.allapps.search.SearchAdapterProvider;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.views.AppLauncher;
 
 import java.util.ArrayList;
@@ -77,13 +75,6 @@
 
     /** Updates all apps container with the latest search query. */
     public void setLastSearchQuery(String query) {
-        Intent marketSearchIntent = PackageManagerHelper.getMarketSearchIntent(
-                mActivityContext, query);
-        OnClickListener marketSearchClickListener = (v) -> mActivityContext.startActivitySafely(v,
-                marketSearchIntent, null);
-        for (int i = 0; i < mAH.size(); i++) {
-            mAH.get(i).mAdapter.setLastSearchQuery(query, marketSearchClickListener);
-        }
         mIsSearching = true;
         rebindAdapters();
         mHeader.setCollapsed(true);
diff --git a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java b/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
deleted file mode 100644
index 3830a93..0000000
--- a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * 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 android.animation.ObjectAnimator;
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Canvas;
-import android.graphics.ColorFilter;
-import android.graphics.PixelFormat;
-import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
-import android.view.ContextThemeWrapper;
-import android.view.Gravity;
-
-import com.android.launcher3.LauncherAnimUtils;
-import com.android.launcher3.R;
-import com.android.launcher3.util.Themes;
-
-/**
- * This is a custom composite drawable that has a fixed virtual size and dynamically lays out its
- * children images relatively within its bounds.  This way, we can reduce the memory usage of a
- * single, large sparsely populated image.
- */
-public class AllAppsBackgroundDrawable extends Drawable {
-
-    /**
-     * A helper class to position and orient a drawable to be drawn.
-     */
-    protected static class TransformedImageDrawable {
-        private Drawable mImage;
-        private float mXPercent;
-        private float mYPercent;
-        private int mGravity;
-        private int mAlpha;
-
-        /**
-         * @param gravity If one of the Gravity center values, the x and y offset will take the width
-         *                and height of the image into account to center the image to the offset.
-         */
-        public TransformedImageDrawable(Context context, int resourceId, float xPct, float yPct,
-                int gravity) {
-            mImage = context.getDrawable(resourceId);
-            mXPercent = xPct;
-            mYPercent = yPct;
-            mGravity = gravity;
-        }
-
-        public void setAlpha(int alpha) {
-            mImage.setAlpha(alpha);
-            mAlpha = alpha;
-        }
-
-        public int getAlpha() {
-            return mAlpha;
-        }
-
-        public void updateBounds(Rect bounds) {
-            int width = mImage.getIntrinsicWidth();
-            int height = mImage.getIntrinsicHeight();
-            int left = bounds.left + (int) (mXPercent * bounds.width());
-            int top = bounds.top + (int) (mYPercent * bounds.height());
-            if ((mGravity & Gravity.CENTER_HORIZONTAL) == Gravity.CENTER_HORIZONTAL) {
-                left -= (width / 2);
-            }
-            if ((mGravity & Gravity.CENTER_VERTICAL) == Gravity.CENTER_VERTICAL) {
-                top -= (height / 2);
-            }
-            mImage.setBounds(left, top, left + width, top + height);
-        }
-
-        public void draw(Canvas canvas) {
-            mImage.draw(canvas);
-        }
-
-        public Rect getBounds() {
-            return mImage.getBounds();
-        }
-    }
-
-    protected final TransformedImageDrawable mHand;
-    protected final TransformedImageDrawable[] mIcons;
-    private final int mWidth;
-    private final int mHeight;
-
-    private ObjectAnimator mBackgroundAnim;
-
-    public AllAppsBackgroundDrawable(Context context) {
-        Resources res = context.getResources();
-        mWidth = res.getDimensionPixelSize(R.dimen.all_apps_background_canvas_width);
-        mHeight = res.getDimensionPixelSize(R.dimen.all_apps_background_canvas_height);
-
-        context = new ContextThemeWrapper(context,
-                Themes.getAttrBoolean(context, R.attr.isMainColorDark)
-                        ? R.style.AllAppsEmptySearchBackground_Dark
-                        : R.style.AllAppsEmptySearchBackground);
-        mHand = new TransformedImageDrawable(context, R.drawable.ic_all_apps_bg_hand,
-                0.575f, 0.f, Gravity.CENTER_HORIZONTAL);
-        mIcons = new TransformedImageDrawable[4];
-        mIcons[0] = new TransformedImageDrawable(context, R.drawable.ic_all_apps_bg_icon_1,
-                0.375f, 0, Gravity.CENTER_HORIZONTAL);
-        mIcons[1] = new TransformedImageDrawable(context, R.drawable.ic_all_apps_bg_icon_2,
-                0.3125f, 0.2f, Gravity.CENTER_HORIZONTAL);
-        mIcons[2] = new TransformedImageDrawable(context, R.drawable.ic_all_apps_bg_icon_3,
-                0.475f, 0.26f, Gravity.CENTER_HORIZONTAL);
-        mIcons[3] = new TransformedImageDrawable(context, R.drawable.ic_all_apps_bg_icon_4,
-                0.7f, 0.125f, Gravity.CENTER_HORIZONTAL);
-    }
-
-    /**
-     * Animates the background alpha.
-     */
-    public void animateBgAlpha(float finalAlpha, int duration) {
-        int finalAlphaI = (int) (finalAlpha * 255f);
-        if (getAlpha() != finalAlphaI) {
-            mBackgroundAnim = cancelAnimator(mBackgroundAnim);
-            mBackgroundAnim = ObjectAnimator.ofInt(this, LauncherAnimUtils.DRAWABLE_ALPHA,
-                    finalAlphaI);
-            mBackgroundAnim.setDuration(duration);
-            mBackgroundAnim.start();
-        }
-    }
-
-    /**
-     * Sets the background alpha immediately.
-     */
-    public void setBgAlpha(float finalAlpha) {
-        int finalAlphaI = (int) (finalAlpha * 255f);
-        if (getAlpha() != finalAlphaI) {
-            mBackgroundAnim = cancelAnimator(mBackgroundAnim);
-            setAlpha(finalAlphaI);
-        }
-    }
-
-    @Override
-    public int getIntrinsicWidth() {
-        return mWidth;
-    }
-
-    @Override
-    public int getIntrinsicHeight() {
-        return mHeight;
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        mHand.draw(canvas);
-        for (int i = 0; i < mIcons.length; i++) {
-            mIcons[i].draw(canvas);
-        }
-    }
-
-    @Override
-    protected void onBoundsChange(Rect bounds) {
-        super.onBoundsChange(bounds);
-        mHand.updateBounds(bounds);
-        for (int i = 0; i < mIcons.length; i++) {
-            mIcons[i].updateBounds(bounds);
-        }
-        invalidateSelf();
-    }
-
-    @Override
-    public void setAlpha(int alpha) {
-        mHand.setAlpha(alpha);
-        for (int i = 0; i < mIcons.length; i++) {
-            mIcons[i].setAlpha(alpha);
-        }
-        invalidateSelf();
-    }
-
-    @Override
-    public int getAlpha() {
-        return mHand.getAlpha();
-    }
-
-    @Override
-    public void setColorFilter(ColorFilter colorFilter) {
-        // Do nothing
-    }
-
-    @Override
-    public int getOpacity() {
-        return PixelFormat.TRANSLUCENT;
-    }
-
-    private ObjectAnimator cancelAnimator(ObjectAnimator animator) {
-        if (animator != null) {
-            animator.cancel();
-        }
-        return null;
-    }
-}
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index af17cf7..31e3890 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -24,14 +24,10 @@
 import static com.android.launcher3.util.UiThreadHelper.hideKeyboardAsync;
 
 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;
 
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -40,7 +36,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.RecyclerViewFastScroller;
@@ -90,10 +85,6 @@
         }
     };
 
-    // The empty-search result background
-    protected AllAppsBackgroundDrawable mEmptySearchBackground;
-    protected int mEmptySearchBackgroundTopOffset;
-
     public AllAppsRecyclerView(Context context) {
         this(context, null);
     }
@@ -109,9 +100,6 @@
     public AllAppsRecyclerView(Context context, AttributeSet attrs, int defStyleAttr,
             int defStyleRes) {
         super(context, attrs, defStyleAttr);
-        Resources res = getResources();
-        mEmptySearchBackgroundTopOffset = res.getDimensionPixelSize(
-                R.dimen.all_apps_empty_search_bg_top_offset);
         mNumAppsPerRow = LauncherAppState.getIDP(context).numColumns;
         mFastScrollHelper = new AllAppsFastScrollHelper(this);
     }
@@ -133,7 +121,6 @@
         int approxRows = (int) Math.ceil(grid.availableHeightPx / grid.allAppsIconSizePx);
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_EMPTY_SEARCH, 1);
         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 + 1));
 
@@ -144,10 +131,6 @@
 
     @Override
     public void onDraw(Canvas c) {
-        // Draw the background
-        if (mEmptySearchBackground != null && mEmptySearchBackground.getAlpha() > 0) {
-            mEmptySearchBackground.draw(c);
-        }
         if (DEBUG) {
             Log.d(TAG, "onDraw at = " + System.currentTimeMillis());
         }
@@ -159,33 +142,13 @@
     }
 
     @Override
-    protected boolean verifyDrawable(Drawable who) {
-        return who == mEmptySearchBackground || super.verifyDrawable(who);
-    }
-
-    @Override
     protected void onSizeChanged(int w, int h, int oldw, int oldh) {
-        updateEmptySearchBackgroundBounds();
         updatePoolSize();
     }
 
     public void onSearchResultsChanged() {
         // Always scroll the view to the top so the user can see the changed results
         scrollToTop();
-
-        if (mApps.hasNoFilteredResults() && !FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
-            if (mEmptySearchBackground == null) {
-                mEmptySearchBackground = new AllAppsBackgroundDrawable(getContext());
-                mEmptySearchBackground.setAlpha(0);
-                mEmptySearchBackground.setCallback(this);
-                updateEmptySearchBackgroundBounds();
-            }
-            mEmptySearchBackground.animateBgAlpha(1f, 150);
-        } else if (mEmptySearchBackground != null) {
-            // For the time being, we just immediately hide the background to ensure that it does
-            // not overlap with the results
-            mEmptySearchBackground.setBgAlpha(0f);
-        }
     }
 
     @Override
@@ -209,16 +172,6 @@
         }
     }
 
-    @Override
-    public boolean onInterceptTouchEvent(MotionEvent e) {
-        boolean result = super.onInterceptTouchEvent(e);
-        if (!result && e.getAction() == MotionEvent.ACTION_DOWN
-                && mEmptySearchBackground != null && mEmptySearchBackground.getAlpha() > 0) {
-            mEmptySearchBackground.setHotspot(e.getX(), e.getY());
-        }
-        return result;
-    }
-
     /**
      * Maps the touch (from 0..1) to the adapter position that should be visible.
      */
@@ -342,24 +295,7 @@
     }
 
     @Override
-    public int getCurrentScrollY() {
-        // Return early if there are no items or we haven't been measured
-        List<AllAppsGridAdapter.AdapterItem> items = mApps.getAdapterItems();
-        if (items.isEmpty() || mNumAppsPerRow == 0 || getChildCount() == 0) {
-            return -1;
-        }
-
-        // Calculate the y and offset for the item
-        View child = getChildAt(0);
-        int position = getChildAdapterPosition(child);
-        if (position == NO_POSITION) {
-            return -1;
-        }
-        return getPaddingTop() +
-                getCurrentScrollY(position, getLayoutManager().getDecoratedTop(child));
-    }
-
-    public int getCurrentScrollY(int position, int offset) {
+    protected int getItemsHeight(int position) {
         List<AllAppsGridAdapter.AdapterItem> items = mApps.getAdapterItems();
         AllAppsGridAdapter.AdapterItem posItem = position < items.size()
                 ? items.get(position) : null;
@@ -400,17 +336,7 @@
             }
             mCachedScrollPositions.put(position, y);
         }
-        return y - offset;
-    }
-
-    /**
-     * Returns the available scroll height:
-     * AvailableScrollHeight = Total height of the all items - last page height
-     */
-    @Override
-    protected int getAvailableScrollHeight() {
-        return getPaddingTop() + getCurrentScrollY(getAdapter().getItemCount(), 0)
-                - getHeight() + getPaddingBottom();
+        return y;
     }
 
     public int getScrollBarTop() {
@@ -421,22 +347,6 @@
         return mScrollbar;
     }
 
-    /**
-     * Updates the bounds of the empty search background.
-     */
-    private void updateEmptySearchBackgroundBounds() {
-        if (mEmptySearchBackground == null) {
-            return;
-        }
-
-        // Center the empty search background on this new view bounds
-        int x = (getMeasuredWidth() - mEmptySearchBackground.getIntrinsicWidth()) / 2;
-        int y = mEmptySearchBackgroundTopOffset;
-        mEmptySearchBackground.setBounds(x, y,
-                x + mEmptySearchBackground.getIntrinsicWidth(),
-                y + mEmptySearchBackground.getIntrinsicHeight());
-    }
-
     @Override
     public boolean hasOverlappingRendering() {
         return false;
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index a4a2085..ecc9d7e 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -23,7 +23,6 @@
 import static com.android.launcher3.anim.PropertySetter.NO_ANIM_PROPERTY_SETTER;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
 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.Animator.AnimatorListener;
@@ -37,7 +36,6 @@
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorListeners;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
@@ -46,7 +44,6 @@
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.util.MultiAdditivePropertyFactory;
 import com.android.launcher3.util.MultiValueAlpha;
-import com.android.launcher3.util.UiThreadHelper;
 import com.android.launcher3.views.ScrimView;
 
 /**
@@ -231,11 +228,19 @@
     public void setStateWithAnimation(LauncherState toState,
             StateAnimationConfig config, PendingAnimation builder) {
         if (NORMAL.equals(toState) && mLauncher.isInState(ALL_APPS)) {
-            UiThreadHelper.hideKeyboardAsync(mLauncher, mLauncher.getAppsView().getWindowToken());
             builder.addEndListener(success -> {
                 // Reset pull back progress and alpha after switching states.
                 ALL_APPS_PULL_BACK_TRANSLATION.set(this, 0f);
                 ALL_APPS_PULL_BACK_ALPHA.set(this, 1f);
+
+                // We only want to close the keyboard if the animation has completed successfully.
+                // The reason is that with keyboard sync, if the user swipes down from All Apps with
+                // the keyboard open and then changes their mind and swipes back up, we want the
+                // keyboard to remain open. However an onCancel signal is sent to the listeners
+                // (success = false), so we need to check for that.
+                if (success) {
+                    mLauncher.getAppsView().getSearchUiManager().getEditText().hideKeyboard();
+                }
             });
         }
 
@@ -243,7 +248,6 @@
         if (Float.compare(mProgress, targetProgress) == 0) {
             setAlphas(toState, config, builder);
             // Fail fast
-            onProgressAnimationEnd();
             return;
         }
 
@@ -293,11 +297,6 @@
     public void setupViews(ScrimView scrimView, ActivityAllAppsContainerView<Launcher> appsView) {
         mScrimView = scrimView;
         mAppsView = appsView;
-        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && Utilities.ATLEAST_R) {
-            mLauncher.getSystemUiController().updateUiState(UI_STATE_ALLAPPS,
-                    View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                            | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
-        }
         mAppsView.setScrimView(scrimView);
         mAppsViewAlpha = new MultiValueAlpha(mAppsView, APPS_VIEW_INDEX_COUNT);
         mAppsViewAlpha.setUpdateVisibility(true);
@@ -318,6 +317,7 @@
         if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) return;
         if (Float.compare(mProgress, 1f) == 0) {
             mAppsView.reset(false /* animate */);
+            mLauncher.getAppsView().getSearchUiManager().getEditText().hideKeyboard();
         }
     }
 }
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index 45a567d..fc1b830 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -15,17 +15,12 @@
  */
 package com.android.launcher3.allapps;
 
-import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_ALL_APPS_DIVIDER;
-import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_EMPTY_SEARCH;
-import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_SEARCH_MARKET;
-
 import android.content.Context;
 
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.DiffUtil;
 
 import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.LabelComparator;
@@ -50,7 +45,7 @@
 
     public static final String TAG = "AlphabeticalAppsList";
 
-    private final WorkAdapterProvider mWorkAdapterProvider;
+    private final WorkProfileManager mWorkProviderManager;
 
     /**
      * Info about a fast scroller section, depending if sections are merged, the fast scroller
@@ -92,11 +87,11 @@
     private Predicate<ItemInfo> mItemFilter;
 
     public AlphabeticalAppsList(Context context, @Nullable AllAppsStore appsStore,
-            WorkAdapterProvider adapterProvider) {
+            WorkProfileManager workProfileManager) {
         mAllAppsStore = appsStore;
         mActivityContext = ActivityContext.lookupContext(context);
         mAppNameComparator = new AppInfoComparator(context);
-        mWorkAdapterProvider = adapterProvider;
+        mWorkProviderManager = workProfileManager;
         mNumAppsPerRowAllApps = mActivityContext.getDeviceProfile().inv.numAllAppsColumns;
         if (mAllAppsStore != null) {
             mAllAppsStore.addUpdateListener(this);
@@ -173,13 +168,6 @@
     }
 
     /**
-     * Returns whether there are no filtered results.
-     */
-    public boolean hasNoFilteredResults() {
-        return hasSearchResults() && mAccessibilityResultsCount == 0;
-    }
-
-    /**
      * Sets results list for search
      */
     public boolean setSearchResults(ArrayList<AdapterItem> results) {
@@ -249,20 +237,11 @@
         // ordered set of sections
         if (hasSearchResults()) {
             mAdapterItems.addAll(mSearchResults);
-            if (!FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
-                // Append the search market item
-                if (hasNoFilteredResults()) {
-                    mAdapterItems.add(new AdapterItem(VIEW_TYPE_EMPTY_SEARCH));
-                } else {
-                    mAdapterItems.add(new AdapterItem(VIEW_TYPE_ALL_APPS_DIVIDER));
-                }
-                mAdapterItems.add(new AdapterItem(VIEW_TYPE_SEARCH_MARKET));
-            }
         } else {
             int position = 0;
-            if (mWorkAdapterProvider != null) {
-                position += mWorkAdapterProvider.addWorkItems(mAdapterItems);
-                if (!mWorkAdapterProvider.shouldShowWorkApps()) {
+            if (mWorkProviderManager != null) {
+                position += mWorkProviderManager.addWorkItems(mAdapterItems);
+                if (!mWorkProviderManager.shouldShowWorkApps()) {
                     return;
                 }
             }
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
index fcba246..6990e57 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
@@ -19,7 +19,6 @@
 
 import android.content.Context;
 import android.content.res.Resources;
-import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -54,14 +53,13 @@
     public static final int VIEW_TYPE_ICON = 1 << 1;
     // The message shown when there are no filtered results
     public static final int VIEW_TYPE_EMPTY_SEARCH = 1 << 2;
-    // The message to continue to a market search when there are no filtered results
-    public static final int VIEW_TYPE_SEARCH_MARKET = 1 << 3;
-
-    // We use various dividers for various purposes.  They share enough attributes to reuse layouts,
-    // but differ in enough attributes to require different view types
-
     // 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_ALL_APPS_DIVIDER = 1 << 3;
+
+    public static final int VIEW_TYPE_WORK_EDU_CARD = 1 << 4;
+    public static final int VIEW_TYPE_WORK_DISABLED_CARD = 1 << 5;
+
+    public static final int NEXT_ID = 6;
 
     // Common view type masks
     public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
@@ -112,7 +110,7 @@
         }
 
         protected boolean isCountedForAccessibility() {
-            return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;
+            return viewType == VIEW_TYPE_ICON;
         }
 
         /**
@@ -134,15 +132,12 @@
     protected final T mActivityContext;
     protected final AlphabeticalAppsList<T> mApps;
     // The text to show when there are no search results and no market search handler.
-    protected String mEmptySearchMessage;
     protected int mAppsPerRow;
 
     protected final LayoutInflater mLayoutInflater;
     protected final OnClickListener mOnIconClickListener;
     protected OnLongClickListener mOnIconLongClickListener = INSTANCE_ALL_APPS;
     protected OnFocusChangeListener mIconFocusListener;
-    // The click listener to send off to the market app, updated each time the search query changes.
-    private OnClickListener mMarketSearchClickListener;
     private final int mExtraHeight;
 
     public BaseAllAppsAdapter(T activityContext, LayoutInflater inflater,
@@ -150,7 +145,6 @@
         Resources res = activityContext.getResources();
         mActivityContext = activityContext;
         mApps = apps;
-        mEmptySearchMessage = res.getString(R.string.all_apps_loading_message);
         mLayoutInflater = inflater;
 
         mOnIconClickListener = mActivityContext.getItemOnClickListener();
@@ -181,16 +175,6 @@
     }
 
     /**
-     * Sets the last search query that was made, used to show when there are no results and to also
-     * seed the intent for searching the market.
-     */
-    public void setLastSearchQuery(String query, OnClickListener marketSearchClickListener) {
-        Resources res = mActivityContext.getResources();
-        mEmptySearchMessage = res.getString(R.string.all_apps_no_search_results, query);
-        mMarketSearchClickListener = marketSearchClickListener;
-    }
-
-    /**
      * Returns the layout manager.
      */
     public abstract RecyclerView.LayoutManager getLayoutManager();
@@ -217,14 +201,15 @@
             case VIEW_TYPE_EMPTY_SEARCH:
                 return new ViewHolder(mLayoutInflater.inflate(R.layout.all_apps_empty_search,
                         parent, false));
-            case VIEW_TYPE_SEARCH_MARKET:
-                View searchMarketView = mLayoutInflater.inflate(R.layout.all_apps_search_market,
-                        parent, false);
-                searchMarketView.setOnClickListener(mMarketSearchClickListener);
-                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_WORK_EDU_CARD:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.work_apps_edu, parent, false));
+            case VIEW_TYPE_WORK_DISABLED_CARD:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.work_apps_paused, parent, false));
             default:
                 BaseAdapterProvider adapterProvider = getAdapterProvider(viewType);
                 if (adapterProvider != null) {
@@ -237,29 +222,28 @@
     @Override
     public void onBindViewHolder(ViewHolder holder, int position) {
         switch (holder.getItemViewType()) {
-            case VIEW_TYPE_ICON:
+            case VIEW_TYPE_ICON: {
                 AdapterItem adapterItem = mApps.getAdapterItems().get(position);
                 BubbleTextView icon = (BubbleTextView) holder.itemView;
                 icon.reset();
                 icon.applyFromApplicationInfo(adapterItem.itemInfo);
                 break;
-            case VIEW_TYPE_EMPTY_SEARCH:
-                TextView emptyViewText = (TextView) holder.itemView;
-                emptyViewText.setText(mEmptySearchMessage);
-                emptyViewText.setGravity(mApps.hasNoFilteredResults() ? Gravity.CENTER :
-                        Gravity.START | Gravity.CENTER_VERTICAL);
-                break;
-            case VIEW_TYPE_SEARCH_MARKET:
-                TextView searchView = (TextView) holder.itemView;
-                if (mMarketSearchClickListener != null) {
-                    searchView.setVisibility(View.VISIBLE);
-                } else {
-                    searchView.setVisibility(View.GONE);
+            }
+            case VIEW_TYPE_EMPTY_SEARCH: {
+                AppInfo info = mApps.getAdapterItems().get(position).itemInfo;
+                if (info != null) {
+                    ((TextView) holder.itemView).setText(mActivityContext.getString(
+                            R.string.all_apps_no_search_results, info.title));
                 }
                 break;
+            }
             case VIEW_TYPE_ALL_APPS_DIVIDER:
+            case VIEW_TYPE_WORK_DISABLED_CARD:
                 // nothing to do
                 break;
+            case VIEW_TYPE_WORK_EDU_CARD:
+                ((WorkEduCard) holder.itemView).setPosition(position);
+                break;
             default:
                 BaseAdapterProvider adapterProvider = getAdapterProvider(holder.getItemViewType());
                 if (adapterProvider != null) {
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
index ecadec6..f3c5dd6 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
@@ -147,8 +147,7 @@
 
         mWorkManager = new WorkProfileManager(
                 mActivityContext.getSystemService(UserManager.class),
-                this,
-                Utilities.getPrefs(mActivityContext), mActivityContext.getDeviceProfile());
+                this, Utilities.getPrefs(mActivityContext));
         mAH = Arrays.asList(null, null, null);
         mAH.set(AdapterHolder.MAIN, new AdapterHolder(AdapterHolder.MAIN));
         mAH.set(AdapterHolder.WORK, new AdapterHolder(AdapterHolder.WORK));
@@ -253,7 +252,7 @@
     public boolean shouldContainerScroll(MotionEvent ev) {
         BaseDragLayer dragLayer = mActivityContext.getDragLayer();
         // Scroll if not within the container view (e.g. over large-screen scrim).
-        if (!dragLayer.isEventOverView(this, ev)) {
+        if (!dragLayer.isEventOverView(getVisibleContainerView(), ev)) {
             return true;
         }
         if (dragLayer.isEventOverView(mBottomSheetHandleArea, ev)) {
@@ -304,7 +303,8 @@
             mTouchHandler.handleTouchEvent(ev, mFastScrollerOffset);
             return true;
         }
-        if (isSearching()) {
+        if (isSearching()
+                && mActivityContext.getDragLayer().isEventOverView(getVisibleContainerView(), ev)) {
             // if in search state, consume touch event.
             return true;
         }
@@ -602,6 +602,8 @@
         if (mAH.get(currentActivePage).mRecyclerView != null) {
             mAH.get(currentActivePage).mRecyclerView.bindFastScrollbar();
         }
+        // Header keeps track of active recycler view to properly render header protection.
+        mHeader.setActiveRV(currentActivePage);
         reset(true /* animate */);
 
         mWorkManager.onActivePageChanged(currentActivePage);
@@ -799,12 +801,9 @@
             mType = type;
             mAppsList = new AlphabeticalAppsList<>(mActivityContext,
                     isSearch() ? null : mAllAppsStore,
-                    isWork() ? mWorkManager.getAdapterProvider() : null);
-
+                    isWork() ? mWorkManager : null);
             BaseAdapterProvider[] adapterProviders =
-                    isWork() ? new BaseAdapterProvider[]{mMainAdapterProvider,
-                            mWorkManager.getAdapterProvider()}
-                            : new BaseAdapterProvider[]{mMainAdapterProvider};
+                    new BaseAdapterProvider[]{mMainAdapterProvider};
 
             mAdapter = createAdapter(mAppsList, adapterProviders);
             mAppsList.setAdapter(mAdapter);
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index d0331c9..c5bdb69 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -17,6 +17,7 @@
 
 import android.animation.ValueAnimator;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.util.ArrayMap;
@@ -83,7 +84,7 @@
     // These two values are necessary to ensure that the header protection is drawn correctly.
     private final int mHeaderTopAdjustment;
     private final int mHeaderBottomAdjustment;
-    private final boolean mHeaderProtectionSupported;
+    private boolean mHeaderProtectionSupported;
 
     protected ViewGroup mTabLayout;
     private AllAppsRecyclerView mMainRV;
@@ -121,9 +122,14 @@
         mHeaderBottomAdjustment = context.getResources()
                 .getDimensionPixelSize(R.dimen.all_apps_header_bottom_adjustment);
         mHeaderProtectionSupported = context.getResources().getBoolean(
-                R.bool.config_header_protection_supported)
-                // TODO(b/208599118) Support header protection for bottom sheet.
-                && !ActivityContext.lookupContext(context).getDeviceProfile().isTablet;
+                R.bool.config_header_protection_supported);
+    }
+
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        mHeaderProtectionSupported = getContext().getResources().getBoolean(
+                R.bool.config_header_protection_supported);
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/WorkAdapterProvider.java b/src/com/android/launcher3/allapps/WorkAdapterProvider.java
deleted file mode 100644
index 76d08c8..0000000
--- a/src/com/android/launcher3/allapps/WorkAdapterProvider.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2021 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.SharedPreferences;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import com.android.launcher3.R;
-import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
-import com.android.launcher3.model.StringCache;
-import com.android.launcher3.views.ActivityContext;
-
-import java.util.ArrayList;
-
-/**
- * A UI expansion wrapper providing for providing work profile specific views
- */
-public class WorkAdapterProvider extends BaseAdapterProvider {
-
-    public static final String KEY_WORK_EDU_STEP = "showed_work_profile_edu";
-
-    private static final int VIEW_TYPE_WORK_EDU_CARD = 1 << 20;
-    private static final int VIEW_TYPE_WORK_DISABLED_CARD = 1 << 21;
-
-    @WorkProfileManager.WorkProfileState
-    private int mState;
-    private ActivityContext mActivityContext;
-    private SharedPreferences mPreferences;
-
-    WorkAdapterProvider(ActivityContext activityContext, SharedPreferences prefs) {
-        mActivityContext = activityContext;
-        mPreferences = prefs;
-    }
-
-    @Override
-    public void onBindView(AllAppsGridAdapter.ViewHolder holder, int position) {
-        if (holder.itemView instanceof WorkEduCard) {
-            ((WorkEduCard) holder.itemView).setPosition(position);
-        }
-    }
-
-    @Override
-    public AllAppsGridAdapter.ViewHolder onCreateViewHolder(LayoutInflater layoutInflater,
-            ViewGroup parent, int viewType) {
-        int viewId = viewType == VIEW_TYPE_WORK_DISABLED_CARD ? R.layout.work_apps_paused
-                : R.layout.work_apps_edu;
-        View view = layoutInflater.inflate(viewId, parent, false);
-        setDeviceManagementResources(view, viewType);
-        return new AllAppsGridAdapter.ViewHolder(view);
-    }
-
-    private void setDeviceManagementResources(View view, int viewType) {
-        StringCache cache = mActivityContext.getStringCache();
-        if (cache == null) {
-            return;
-        }
-        if (viewType == VIEW_TYPE_WORK_DISABLED_CARD) {
-            setWorkProfilePausedResources(view, cache);
-        } else {
-            setWorkProfileEduResources(view, cache);
-        }
-    }
-
-    private void setWorkProfilePausedResources(View view, StringCache cache) {
-        TextView title = view.findViewById(R.id.work_apps_paused_title);
-        title.setText(cache.workProfilePausedTitle);
-
-        TextView body = view.findViewById(R.id.work_apps_paused_content);
-        body.setText(cache.workProfilePausedDescription);
-
-        TextView button = view.findViewById(R.id.enable_work_apps);
-        button.setText(cache.workProfileEnableButton);
-    }
-
-    private void setWorkProfileEduResources(View view, StringCache cache) {
-        TextView title = view.findViewById(R.id.work_apps_paused_title);
-        title.setText(cache.workProfileEdu);
-
-    }
-
-    /**
-     * returns whether or not work apps should be visible in work tab.
-     */
-    public boolean shouldShowWorkApps() {
-        return mState != WorkProfileManager.STATE_DISABLED;
-    }
-
-    /**
-     * Adds work profile specific adapter items to adapterItems and returns number of items added
-     */
-    public int addWorkItems(ArrayList<AllAppsGridAdapter.AdapterItem> adapterItems) {
-        if (mState == WorkProfileManager.STATE_DISABLED) {
-            //add disabled card here.
-            adapterItems.add(new AdapterItem(VIEW_TYPE_WORK_DISABLED_CARD));
-        } else if (mState == WorkProfileManager.STATE_ENABLED && !isEduSeen()) {
-            adapterItems.add(new AdapterItem(VIEW_TYPE_WORK_EDU_CARD));
-        }
-
-        return adapterItems.size();
-    }
-
-    /**
-     * Sets the current state of work profile
-     */
-    public void updateCurrentState(@WorkProfileManager.WorkProfileState int state) {
-        mState = state;
-    }
-
-    @Override
-    public boolean isViewSupported(int viewType) {
-        return viewType == VIEW_TYPE_WORK_DISABLED_CARD || viewType == VIEW_TYPE_WORK_EDU_CARD;
-    }
-
-    @Override
-    public int getItemsPerRow(int viewType, int appsPerRow) {
-        return 1;
-    }
-
-    private boolean isEduSeen() {
-        return mPreferences.getInt(KEY_WORK_EDU_STEP, 0) != 0;
-    }
-}
diff --git a/src/com/android/launcher3/allapps/WorkEduCard.java b/src/com/android/launcher3/allapps/WorkEduCard.java
index 539cff1..968a556 100644
--- a/src/com/android/launcher3/allapps/WorkEduCard.java
+++ b/src/com/android/launcher3/allapps/WorkEduCard.java
@@ -24,9 +24,11 @@
 import android.view.animation.Animation;
 import android.view.animation.AnimationUtils;
 import android.widget.FrameLayout;
+import android.widget.TextView;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.model.StringCache;
 import com.android.launcher3.views.ActivityContext;
 
 /**
@@ -72,12 +74,18 @@
     protected void onFinishInflate() {
         super.onFinishInflate();
         findViewById(R.id.action_btn).setOnClickListener(this);
+
+        StringCache cache = mActivityContext.getStringCache();
+        if (cache != null) {
+            TextView title = findViewById(R.id.work_apps_paused_title);
+            title.setText(cache.workProfileEdu);
+        }
     }
 
     @Override
     public void onClick(View view) {
         startAnimation(mDismissAnim);
-        Utilities.getPrefs(getContext()).edit().putInt(WorkAdapterProvider.KEY_WORK_EDU_STEP,
+        Utilities.getPrefs(getContext()).edit().putInt(WorkProfileManager.KEY_WORK_EDU_STEP,
                 1).apply();
     }
 
diff --git a/src/com/android/launcher3/allapps/WorkModeSwitch.java b/src/com/android/launcher3/allapps/WorkModeSwitch.java
index edb0128..fedc91f 100644
--- a/src/com/android/launcher3/allapps/WorkModeSwitch.java
+++ b/src/com/android/launcher3/allapps/WorkModeSwitch.java
@@ -91,13 +91,12 @@
         MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
         if (lp != null) {
             int bottomMargin = getResources().getDimensionPixelSize(R.dimen.work_fab_margin_bottom);
+            DeviceProfile dp = ActivityContext.lookupContext(getContext()).getDeviceProfile();
             if (FeatureFlags.ENABLE_FLOATING_SEARCH_BAR.get()) {
                 bottomMargin <<= 1;  // Double margin to add space above search bar.
-                bottomMargin += getResources().getDimensionPixelSize(R.dimen.qsb_widget_height);
+                bottomMargin += dp.hotseatQsbHeight;
             }
 
-            DeviceProfile dp = ActivityContext.lookupContext(getContext()).getDeviceProfile();
-            lp.rightMargin = lp.leftMargin = dp.allAppsLeftRightPadding;
             if (!dp.isGestureMode) {
                 if (dp.isTaskbarPresent) {
                     bottomMargin += dp.taskbarSize;
diff --git a/src/com/android/launcher3/allapps/WorkPausedCard.java b/src/com/android/launcher3/allapps/WorkPausedCard.java
index 729622f..26a7803 100644
--- a/src/com/android/launcher3/allapps/WorkPausedCard.java
+++ b/src/com/android/launcher3/allapps/WorkPausedCard.java
@@ -23,9 +23,11 @@
 import android.view.View;
 import android.widget.Button;
 import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.model.StringCache;
 import com.android.launcher3.views.ActivityContext;
 
 /**
@@ -49,12 +51,27 @@
         mActivityContext = ActivityContext.lookupContext(getContext());
     }
 
-
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
         mBtn = findViewById(R.id.enable_work_apps);
         mBtn.setOnClickListener(this);
+
+        StringCache cache = mActivityContext.getStringCache();
+        if (cache != null) {
+            setWorkProfilePausedResources(cache);
+        }
+    }
+
+    private void setWorkProfilePausedResources(StringCache cache) {
+        TextView title = findViewById(R.id.work_apps_paused_title);
+        title.setText(cache.workProfilePausedTitle);
+
+        TextView body = findViewById(R.id.work_apps_paused_content);
+        body.setText(cache.workProfilePausedDescription);
+
+        TextView button = findViewById(R.id.enable_work_apps);
+        button.setText(cache.workProfileEnableButton);
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/WorkProfileManager.java b/src/com/android/launcher3/allapps/WorkProfileManager.java
index 2f5b7a2..cfac985 100644
--- a/src/com/android/launcher3/allapps/WorkProfileManager.java
+++ b/src/com/android/launcher3/allapps/WorkProfileManager.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.allapps;
 
+import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_WORK_DISABLED_CARD;
+import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_WORK_EDU_CARD;
 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;
@@ -31,13 +33,14 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
+import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
 import java.util.function.Predicate;
 
 /**
@@ -48,13 +51,12 @@
 public class WorkProfileManager implements PersonalWorkSlidingTabStrip.OnActivePageChangedListener {
     private static final String TAG = "WorkProfileManager";
 
+    public static final String KEY_WORK_EDU_STEP = "showed_work_profile_edu";
 
     public static final int STATE_ENABLED = 1;
     public static final int STATE_DISABLED = 2;
     public static final int STATE_TRANSITION = 3;
 
-    private final UserManager mUserManager;
-
     /**
      * Work profile manager states
      */
@@ -64,26 +66,23 @@
             STATE_TRANSITION
     })
     @Retention(RetentionPolicy.SOURCE)
-    public @interface WorkProfileState {
-    }
+    public @interface WorkProfileState { }
 
+    private final UserManager mUserManager;
     private final BaseAllAppsContainerView<?> mAllApps;
-    private final WorkAdapterProvider mAdapterProvider;
     private final Predicate<ItemInfo> mMatcher;
 
     private WorkModeSwitch mWorkModeSwitch;
-    private final DeviceProfile mDeviceProfile;
 
     @WorkProfileState
     private int mCurrentState;
+    private SharedPreferences mPreferences;
 
-
-    public WorkProfileManager(UserManager userManager, BaseAllAppsContainerView<?> allApps,
-            SharedPreferences preferences, DeviceProfile deviceProfile) {
+    public WorkProfileManager(
+            UserManager userManager, BaseAllAppsContainerView<?> allApps, SharedPreferences prefs) {
         mUserManager = userManager;
         mAllApps = allApps;
-        mDeviceProfile = deviceProfile;
-        mAdapterProvider = new WorkAdapterProvider(allApps.mActivityContext, preferences);
+        mPreferences = prefs;
         mMatcher = mAllApps.mPersonalMatcher.negate();
     }
 
@@ -120,7 +119,6 @@
 
     private void updateCurrentState(@WorkProfileState int currentState) {
         mCurrentState = currentState;
-        mAdapterProvider.updateCurrentState(currentState);
         if (getAH() != null) {
             getAH().mAppsList.updateAdapterItems();
         }
@@ -161,10 +159,6 @@
         mWorkModeSwitch = null;
     }
 
-    public WorkAdapterProvider getAdapterProvider() {
-        return mAdapterProvider;
-    }
-
     public Predicate<ItemInfo> getMatcher() {
         return mMatcher;
     }
@@ -181,4 +175,28 @@
     public int getCurrentState() {
         return mCurrentState;
     }
+
+    /**
+     * returns whether or not work apps should be visible in work tab.
+     */
+    public boolean shouldShowWorkApps() {
+        return mCurrentState != WorkProfileManager.STATE_DISABLED;
+    }
+
+    /**
+     * Adds work profile specific adapter items to adapterItems and returns number of items added
+     */
+    public int addWorkItems(ArrayList<AdapterItem> adapterItems) {
+        if (mCurrentState == WorkProfileManager.STATE_DISABLED) {
+            //add disabled card here.
+            adapterItems.add(new AdapterItem(VIEW_TYPE_WORK_DISABLED_CARD));
+        } else if (mCurrentState == WorkProfileManager.STATE_ENABLED && !isEduSeen()) {
+            adapterItems.add(new AdapterItem(VIEW_TYPE_WORK_EDU_CARD));
+        }
+        return adapterItems.size();
+    }
+
+    private boolean isEduSeen() {
+        return mPreferences.getInt(KEY_WORK_EDU_STEP, 0) != 0;
+    }
 }
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 6539c05..52d8f63 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -131,7 +131,7 @@
     public void initializeSearch(ActivityAllAppsContainerView<?> appsView) {
         mAppsView = appsView;
         mSearchBarController.initialize(
-                new DefaultAppSearchAlgorithm(getContext()),
+                new DefaultAppSearchAlgorithm(getContext(), true),
                 this, mLauncher, this);
     }
 
diff --git a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
index 4eceb71..d2d7a6c 100644
--- a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
+++ b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.allapps.search;
 
+import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_EMPTY_SEARCH;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.content.Context;
@@ -44,10 +45,16 @@
 
     private final LauncherAppState mAppState;
     private final Handler mResultHandler;
+    private final boolean mAddNoResultsMessage;
 
     public DefaultAppSearchAlgorithm(Context context) {
+        this(context, false);
+    }
+
+    public DefaultAppSearchAlgorithm(Context context, boolean addNoResultsMessage) {
         mAppState = LauncherAppState.getInstance(context);
         mResultHandler = new Handler(MAIN_EXECUTOR.getLooper());
+        mAddNoResultsMessage = addNoResultsMessage;
     }
 
     @Override
@@ -63,11 +70,23 @@
             @Override
             public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
                 ArrayList<AdapterItem> result = getTitleMatchResult(apps.data, query);
+                if (mAddNoResultsMessage && result.isEmpty()) {
+                    result.add(getEmptyMessageAdapterItem(query));
+                }
                 mResultHandler.post(() -> callback.onSearchResult(query, result));
             }
         });
     }
 
+    private static AdapterItem getEmptyMessageAdapterItem(String query) {
+        AdapterItem item = new AdapterItem(VIEW_TYPE_EMPTY_SEARCH);
+        // Add a place holder info to propagate the query
+        AppInfo placeHolder = new AppInfo();
+        placeHolder.title = query;
+        item.itemInfo = placeHolder;
+        return item;
+    }
+
     /**
      * Filters {@link AppInfo}s matching specified query
      */
diff --git a/src/com/android/launcher3/anim/AnimatedPropertySetter.java b/src/com/android/launcher3/anim/AnimatedPropertySetter.java
index e5f5e7c..82e645a 100644
--- a/src/com/android/launcher3/anim/AnimatedPropertySetter.java
+++ b/src/com/android/launcher3/anim/AnimatedPropertySetter.java
@@ -43,9 +43,17 @@
 
     @Override
     public Animator setViewAlpha(View view, float alpha, TimeInterpolator interpolator) {
-        if (view == null || view.getAlpha() == alpha) {
+        if (view == null) {
             return NO_OP;
         }
+
+        // Short-circuit if the view already has this alpha value, but make sure the visibility is
+        // set correctly for the requested alpha.
+        if (Float.compare(view.getAlpha(), alpha) == 0) {
+            AlphaUpdateListener.updateVisibility(view);
+            return NO_OP;
+        }
+
         ObjectAnimator anim = ObjectAnimator.ofFloat(view, View.ALPHA, alpha);
         anim.addListener(new AlphaUpdateListener(view));
         anim.setInterpolator(interpolator);
@@ -89,6 +97,18 @@
         return anim;
     }
 
+    @NonNull
+    @Override
+    public <T> Animator setColor(T target, IntProperty<T> property, int value,
+            TimeInterpolator interpolator) {
+        if (property.get(target) == value) {
+            return NO_OP;
+        }
+        Animator anim = ObjectAnimator.ofArgb(target, property, value);
+        anim.setInterpolator(interpolator);
+        add(anim);
+        return anim;
+    }
 
     /**
      * Adds a callback to be run on every frame of the animation
diff --git a/src/com/android/launcher3/anim/Interpolators.java b/src/com/android/launcher3/anim/Interpolators.java
index 0a77aa7..464b3ed 100644
--- a/src/com/android/launcher3/anim/Interpolators.java
+++ b/src/com/android/launcher3/anim/Interpolators.java
@@ -50,6 +50,8 @@
     public static final Interpolator ACCEL_DEACCEL = new AccelerateDecelerateInterpolator();
 
     public static final Interpolator FAST_OUT_SLOW_IN = new PathInterpolator(0.4f, 0f, 0.2f, 1f);
+    public static final Interpolator FASTER_OUT_SLOWER_IN =
+            new PathInterpolator(0.3f, 0f, 0.1f, 1f);
 
     public static final Interpolator AGGRESSIVE_EASE = new PathInterpolator(0.2f, 0f, 0f, 1f);
     public static final Interpolator AGGRESSIVE_EASE_IN_OUT = new PathInterpolator(0.6f,0, 0.4f, 1);
diff --git a/src/com/android/launcher3/anim/PropertySetter.java b/src/com/android/launcher3/anim/PropertySetter.java
index d2207f6..b0ed2d2 100644
--- a/src/com/android/launcher3/anim/PropertySetter.java
+++ b/src/com/android/launcher3/anim/PropertySetter.java
@@ -89,6 +89,16 @@
     }
 
     /**
+     * Updates a color property of the target using the provided interpolator
+     */
+    @NonNull
+    public <T> Animator setColor(T target, IntProperty<T> property, int value,
+            TimeInterpolator interpolator) {
+        property.setValue(target, value);
+        return NO_OP;
+    }
+
+    /**
      * Runs the animation as part of setting the property
      */
     public abstract void add(Animator animatorSet);
diff --git a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
index dd58123..770e931 100644
--- a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
+++ b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
@@ -27,7 +27,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.Utilities;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 public class AccessibilityManagerCompat {
 
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 33beacd..f5683d1 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -96,6 +96,9 @@
     public static final BooleanFlag ENABLE_QUICK_SEARCH = new DeviceFlag("ENABLE_QUICK_SEARCH",
             true, "Use quick search behavior.");
 
+    public static final BooleanFlag ENABLE_HIDE_HEADER = new DeviceFlag("ENABLE_HIDE_HEADER",
+            true, "Hide header on keyboard before typing in all apps");
+
     public static final BooleanFlag COLLECT_SEARCH_HISTORY = new DeviceFlag(
             "COLLECT_SEARCH_HISTORY", false, "Allow launcher to collect search history for log");
 
@@ -209,9 +212,6 @@
             "ENABLE_SCRIM_FOR_APP_LAUNCH", false,
             "Enables scrim during app launch animation.");
 
-    public static final BooleanFlag ENABLE_SPLIT_SELECT = getDebugFlag(
-            "ENABLE_SPLIT_SELECT", true, "Uses new split screen selection overview UI");
-
     public static final BooleanFlag ENABLE_ENFORCED_ROUNDED_CORNERS = new DeviceFlag(
             "ENABLE_ENFORCED_ROUNDED_CORNERS", true, "Enforce rounded corners on all App Widgets");
 
@@ -265,6 +265,11 @@
     public static final BooleanFlag ENABLE_ONE_SEARCH_MOTION = new DeviceFlag(
             "ENABLE_ONE_SEARCH_MOTION", true, "Enables animations in OneSearch.");
 
+    public static final BooleanFlag ENABLE_KEYBOARD_TRANSITION_SYNC = new DeviceFlag(
+            "ENABLE_KEYBOARD_TRANSITION_SYNC", false,
+            "Enable option to synchronize the keyboard open and close animations when transitioning"
+                    + " between home and all apps");
+
     public static final BooleanFlag ENABLE_SHOW_KEYBOARD_OPTION_IN_ALL_APPS = new DeviceFlag(
             "ENABLE_SHOW_KEYBOARD_OPTION_IN_ALL_APPS", true,
             "Enable option to show keyboard when going to all-apps");
@@ -277,6 +282,17 @@
             "ENABLE_DISMISS_PREDICTION_UNDO", false,
             "Show an 'Undo' snackbar when users dismiss a predicted hotseat item");
 
+    public static final BooleanFlag ENABLE_CACHED_WIDGET = getDebugFlag(
+            "ENABLE_CACHED_WIDGET", true,
+            "Show previously cached widgets as opposed to deferred widget where available");
+
+    public static final BooleanFlag USE_SEARCH_REQUEST_TIMEOUT_OVERRIDES = getDebugFlag(
+            "USE_SEARCH_REQUEST_TIMEOUT_OVERRIDES", false,
+            "Use local overrides for search request timeout");
+
+    public static final BooleanFlag CONTINUOUS_VIEW_TREE_CAPTURE = getDebugFlag(
+            "CONTINUOUS_VIEW_TREE_CAPTURE", false, "Capture View tree every frame");
+
     public static void initialize(Context context) {
         synchronized (sDebugFlags) {
             for (DebugFlag flag : sDebugFlags) {
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index 35cdfef..8616f35 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -34,7 +34,7 @@
 import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.ActivityContext;
 
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index 0264ae2..09fe740 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -363,7 +363,10 @@
             // If the content is already removed, ignore
             return;
         }
-        View newContent = getViewFromDrawable(getContext(), crossFadeDrawable);
+        ImageView newContent = getViewFromDrawable(getContext(), crossFadeDrawable);
+        // We need to fill the ImageView with the content, otherwise the shapes of the final view
+        // and the drag view might not match exactly
+        newContent.setScaleType(ImageView.ScaleType.FIT_XY);
         newContent.measure(makeMeasureSpec(mWidth, EXACTLY), makeMeasureSpec(mHeight, EXACTLY));
         newContent.layout(0, 0, mWidth, mHeight);
         addViewInLayout(newContent, 0, new LayoutParams(mWidth, mHeight));
@@ -573,7 +576,7 @@
         }
     }
 
-    private static View getViewFromDrawable(Context context, Drawable drawable) {
+    private static ImageView getViewFromDrawable(Context context, Drawable drawable) {
         ImageView iv = new ImageView(context);
         iv.setImageDrawable(drawable);
         return iv;
diff --git a/src/com/android/launcher3/dragndrop/LauncherDragController.java b/src/com/android/launcher3/dragndrop/LauncherDragController.java
index dcbfa50..75f4ad6 100644
--- a/src/com/android/launcher3/dragndrop/LauncherDragController.java
+++ b/src/com/android/launcher3/dragndrop/LauncherDragController.java
@@ -37,7 +37,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Drag controller for Launcher activity
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java
index 6355b62..2e5f2e5 100644
--- a/src/com/android/launcher3/folder/PreviewItemManager.java
+++ b/src/com/android/launcher3/folder/PreviewItemManager.java
@@ -79,6 +79,8 @@
     private int mPrevTopPadding = -1;
     private Drawable mReferenceDrawable = null;
 
+    private int mNumOfPrevItems = 0;
+
     // These hold the first page preview items
     private ArrayList<PreviewItemDrawingParams> mFirstPageParams = new ArrayList<>();
     // These hold the current page preview items. It is empty if the current page is the first page.
@@ -254,7 +256,6 @@
 
     void buildParamsForPage(int page, ArrayList<PreviewItemDrawingParams> params, boolean animate) {
         List<WorkspaceItemInfo> items = mIcon.getPreviewItemsOnPage(page);
-        int prevNumItems = params.size();
 
         // We adjust the size of the list to match the number of items in the preview.
         while (items.size() < params.size()) {
@@ -278,8 +279,9 @@
                     mReferenceDrawable = p.drawable;
                 }
             } else {
-                FolderPreviewItemAnim anim = new FolderPreviewItemAnim(this, p, i, prevNumItems, i,
-                        numItemsInFirstPagePreview, DROP_IN_ANIMATION_DURATION, null);
+                FolderPreviewItemAnim anim = new FolderPreviewItemAnim(this, p, i,
+                        mNumOfPrevItems, i, numItemsInFirstPagePreview, DROP_IN_ANIMATION_DURATION,
+                        null);
 
                 if (p.anim != null) {
                     if (p.anim.hasEqualFinalState(anim)) {
@@ -318,7 +320,9 @@
     }
 
     void updatePreviewItems(boolean animate) {
+        int numOfPrevItemsAux = mFirstPageParams.size();
         buildParamsForPage(0, mFirstPageParams, animate);
+        mNumOfPrevItems = numOfPrevItemsAux;
     }
 
     void updatePreviewItems(Predicate<WorkspaceItemInfo> itemCheck) {
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index d5bcb0c..c1bab54 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -20,6 +20,7 @@
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 import static android.view.View.VISIBLE;
 
+import static com.android.launcher3.DeviceProfile.DEFAULT_SCALE;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;
 import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;
 import static com.android.launcher3.model.ModelUtils.getMissingHotseatRanks;
@@ -36,6 +37,7 @@
 import android.content.Intent;
 import android.content.res.TypedArray;
 import android.graphics.Color;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.drawable.AdaptiveIconDrawable;
 import android.graphics.drawable.ColorDrawable;
@@ -43,6 +45,8 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.util.AttributeSet;
+import android.util.Size;
+import android.util.SparseArray;
 import android.util.SparseIntArray;
 import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
@@ -53,6 +57,9 @@
 import android.view.WindowManager;
 import android.widget.TextClock;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeviceProfile;
@@ -96,6 +103,7 @@
 import com.android.launcher3.widget.LocalColorExtractor;
 import com.android.launcher3.widget.NavigableAppWidgetHostView;
 import com.android.launcher3.widget.custom.CustomWidgetManager;
+import com.android.launcher3.widget.util.WidgetSizes;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -169,6 +177,7 @@
     private final Context mContext;
     private final InvariantDeviceProfile mIdp;
     private final DeviceProfile mDp;
+    private final DeviceProfile mDpOrig;
     private final Rect mInsets;
     private final WorkspaceItemInfo mWorkspaceItemInfo;
     private final LayoutInflater mHomeElementInflater;
@@ -177,16 +186,27 @@
     private final Map<Integer, CellLayout> mWorkspaceScreens = new HashMap<>();
     private final AppWidgetHost mAppWidgetHost;
     private final SparseIntArray mWallpaperColorResources;
+    private final SparseArray<Size> mLauncherWidgetSpanInfo;
 
     public LauncherPreviewRenderer(Context context,
             InvariantDeviceProfile idp,
-            WallpaperColors wallpaperColorsOverride) {
+            WallpaperColors wallpaperColorsOverride,
+            @Nullable final SparseArray<Size> launcherWidgetSpanInfo) {
 
         super(context);
         mUiHandler = new Handler(Looper.getMainLooper());
         mContext = context;
         mIdp = idp;
-        mDp = idp.getDeviceProfile(context).copy(context);
+        mDp = idp.getDeviceProfile(context).toBuilder(context).setViewScaleProvider(
+                this::getAppWidgetScale).build();
+        if (context instanceof PreviewContext) {
+            Context tempContext = ((PreviewContext) context).getBaseContext();
+            mDpOrig = new InvariantDeviceProfile(tempContext, InvariantDeviceProfile
+                    .getCurrentGridName(tempContext)).getDeviceProfile(tempContext)
+                    .copy(tempContext);
+        } else {
+            mDpOrig = mDp;
+        }
 
         WindowInsets currentWindowInsets = context.getSystemService(WindowManager.class)
                 .getCurrentWindowMetrics().getWindowInsets();
@@ -224,6 +244,9 @@
         mHotseat = mRootView.findViewById(R.id.hotseat);
         mHotseat.resetLayout(false);
 
+        mLauncherWidgetSpanInfo = launcherWidgetSpanInfo == null ? new SparseArray<>() :
+                launcherWidgetSpanInfo;
+
         CellLayout firstScreen = mRootView.findViewById(R.id.workspace);
         firstScreen.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingPx.left,
                 mDp.workspacePadding.top + mDp.cellLayoutPaddingPx.top,
@@ -381,6 +404,41 @@
         addInScreenFromBind(view, info);
     }
 
+    @NonNull
+    private PointF getAppWidgetScale(@Nullable ItemInfo itemInfo) {
+        if (!(itemInfo instanceof LauncherAppWidgetInfo)) {
+            return DEFAULT_SCALE;
+        }
+        LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) itemInfo;
+        final Size launcherWidgetSize = mLauncherWidgetSpanInfo.get(info.appWidgetId);
+        if (launcherWidgetSize == null) {
+            return DEFAULT_SCALE;
+        }
+        final Size origSize = WidgetSizes.getWidgetSizePx(mDpOrig,
+                launcherWidgetSize.getWidth(), launcherWidgetSize.getHeight());
+        final Size newSize = WidgetSizes.getWidgetSizePx(mDp, info.spanX, info.spanY);
+        final Rect previewInset = new Rect();
+        final Rect origInset = new Rect();
+        // When the setup() is called for the LayoutParams, insets are added to the width
+        // and height of the view. This is not accounted for in WidgetSizes and is handled
+        // here.
+        if (mDp.shouldInsetWidgets()) {
+            previewInset.set(mDp.inv.defaultWidgetPadding);
+        } else {
+            previewInset.setEmpty();
+        }
+        if (mDpOrig.shouldInsetWidgets()) {
+            origInset.set(mDpOrig.inv.defaultWidgetPadding);
+        } else {
+            origInset.setEmpty();
+        }
+
+        return new PointF((float) newSize.getWidth() / (origSize.getWidth()
+                + origInset.left + origInset.right),
+                (float) newSize.getHeight() / (origSize.getHeight()
+                + origInset.top + origInset.bottom));
+    }
+
     private void inflateAndAddPredictedIcon(WorkspaceItemInfo info) {
         CellLayout screen = mWorkspaceScreens.get(info.screenId);
         View view = PredictedAppIconInflater.inflate(mHomeElementInflater, screen, info);
diff --git a/src/com/android/launcher3/graphics/PreloadIconDrawable.java b/src/com/android/launcher3/graphics/PreloadIconDrawable.java
index d2e4c51..0eb86b1 100644
--- a/src/com/android/launcher3/graphics/PreloadIconDrawable.java
+++ b/src/com/android/launcher3/graphics/PreloadIconDrawable.java
@@ -28,11 +28,9 @@
 import android.graphics.Path;
 import android.graphics.PathMeasure;
 import android.graphics.Rect;
-import android.util.Pair;
 import android.util.Property;
-import android.util.SparseArray;
-import android.view.ContextThemeWrapper;
 
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.icons.FastBitmapDrawable;
@@ -40,8 +38,6 @@
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.util.Themes;
 
-import java.lang.ref.WeakReference;
-
 /**
  * Extension of {@link FastBitmapDrawable} which shows a progress bar around the icon.
  */
@@ -61,9 +57,9 @@
             };
 
     private static final int DEFAULT_PATH_SIZE = 100;
-    private static final float PROGRESS_WIDTH = 7;
-    private static final float PROGRESS_GAP = 2;
     private static final int MAX_PAINT_ALPHA = 255;
+    private static final int TRACK_ALPHA = (int) (0.27f * MAX_PAINT_ALPHA);
+    private static final int DISABLED_ICON_ALPHA = (int) (0.6f * MAX_PAINT_ALPHA);
 
     private static final long DURATION_SCALE = 500;
 
@@ -71,13 +67,8 @@
     // Duration = COMPLETE_ANIM_FRACTION * DURATION_SCALE
     private static final float COMPLETE_ANIM_FRACTION = 0.3f;
 
-    private static final int COLOR_TRACK = 0x77EEEEEE;
-    private static final int COLOR_SHADOW = 0x55000000;
-
-    private static final float SMALL_SCALE = 0.6f;
-
-    private static final SparseArray<WeakReference<Pair<Path, Bitmap>>> sShadowCache =
-            new SparseArray<>();
+    private static final float SMALL_SCALE = 0.7f;
+    private static final float PROGRESS_STROKE_SCALE = 0.075f;
 
     private static final int PRELOAD_ACCENT_COLOR_INDEX = 0;
     private static final int PRELOAD_BACKGROUND_COLOR_INDEX = 1;
@@ -94,7 +85,6 @@
     private final Path mScaledProgressPath;
     private final Paint mProgressPaint;
 
-    private Bitmap mShadowBitmap;
     private final int mIndicatorColor;
     private final int mSystemAccentColor;
     private final int mSystemBackgroundColor;
@@ -134,7 +124,6 @@
         mScaledProgressPath = new Path();
 
         mProgressPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
-        mProgressPaint.setStyle(Paint.Style.STROKE);
         mProgressPaint.setStrokeCap(Paint.Cap.ROUND);
         mIndicatorColor = indicatorColor;
 
@@ -149,47 +138,22 @@
     @Override
     protected void onBoundsChange(Rect bounds) {
         super.onBoundsChange(bounds);
+
+        float progressWidth = PROGRESS_STROKE_SCALE * bounds.width();
         mTmpMatrix.setScale(
-                (bounds.width() - 2 * PROGRESS_WIDTH - 2 * PROGRESS_GAP) / DEFAULT_PATH_SIZE,
-                (bounds.height() - 2 * PROGRESS_WIDTH - 2 * PROGRESS_GAP) / DEFAULT_PATH_SIZE);
-        mTmpMatrix.postTranslate(
-                bounds.left + PROGRESS_WIDTH + PROGRESS_GAP,
-                bounds.top + PROGRESS_WIDTH + PROGRESS_GAP);
+                (bounds.width() - 2 * progressWidth) / DEFAULT_PATH_SIZE,
+                (bounds.height() - 2 * progressWidth) / DEFAULT_PATH_SIZE);
+        mTmpMatrix.postTranslate(bounds.left + progressWidth, bounds.top + progressWidth);
 
         mShapePath.transform(mTmpMatrix, mScaledTrackPath);
-        float scale = bounds.width() / DEFAULT_PATH_SIZE;
-        mProgressPaint.setStrokeWidth(PROGRESS_WIDTH * scale);
+        mProgressPaint.setStrokeWidth(progressWidth);
 
-        mShadowBitmap = getShadowBitmap(bounds.width(), bounds.height(),
-                (PROGRESS_GAP ) * scale);
         mPathMeasure.setPath(mScaledTrackPath, true);
         mTrackLength = mPathMeasure.getLength();
 
         setInternalProgress(mInternalStateProgress);
     }
 
-    private Bitmap getShadowBitmap(int width, int height, float shadowRadius) {
-        int key = ((width << 16) | height) * (mIsDarkMode ? -1 : 1);
-        WeakReference<Pair<Path, Bitmap>> shadowRef = sShadowCache.get(key);
-        Pair<Path, Bitmap> cache = shadowRef != null ? shadowRef.get() : null;
-        Bitmap shadow = cache != null && cache.first.equals(mShapePath) ? cache.second : null;
-        if (shadow != null) {
-            return shadow;
-        }
-        shadow = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
-        Canvas c = new Canvas(shadow);
-        mProgressPaint.setShadowLayer(shadowRadius, 0, 0, mIsStartable
-                ? COLOR_SHADOW : mSystemAccentColor);
-        mProgressPaint.setColor(mIsStartable ? COLOR_TRACK : mSystemBackgroundColor);
-        mProgressPaint.setAlpha(MAX_PAINT_ALPHA);
-        c.drawPath(mScaledTrackPath, mProgressPaint);
-        mProgressPaint.clearShadowLayer();
-        c.setBitmap(null);
-
-        sShadowCache.put(key, new WeakReference<>(Pair.create(mShapePath, shadow)));
-        return shadow;
-    }
-
     @Override
     public void drawInternal(Canvas canvas, Rect bounds) {
         if (mRanFinishAnimation) {
@@ -197,12 +161,17 @@
             return;
         }
 
-        // Draw track.
+        // Draw background.
+        mProgressPaint.setStyle(Paint.Style.FILL_AND_STROKE);
+        mProgressPaint.setColor(mSystemBackgroundColor);
+        canvas.drawPath(mScaledTrackPath, mProgressPaint);
+
+        // Draw track and progress.
+        mProgressPaint.setStyle(Paint.Style.STROKE);
         mProgressPaint.setColor(mIsStartable ? mIndicatorColor : mSystemAccentColor);
+        mProgressPaint.setAlpha(TRACK_ALPHA);
+        canvas.drawPath(mScaledTrackPath, mProgressPaint);
         mProgressPaint.setAlpha(mTrackAlpha);
-        if (mShadowBitmap != null) {
-            canvas.drawBitmap(mShadowBitmap, bounds.left, bounds.top, mProgressPaint);
-        }
         canvas.drawPath(mScaledProgressPath, mProgressPaint);
 
         int saveCount = canvas.save();
@@ -211,6 +180,11 @@
         canvas.restoreToCount(saveCount);
     }
 
+    @Override
+    protected void updateFilter() {
+        setAlpha(mIsDisabled ? DISABLED_ICON_ALPHA : MAX_PAINT_ALPHA);
+    }
+
     /**
      * Updates the install progress based on the level
      */
@@ -326,13 +300,12 @@
     }
 
     private static int[] getPreloadColors(Context context) {
-        Context dayNightThemeContext = new ContextThemeWrapper(
-                context, android.R.style.Theme_DeviceDefault_DayNight);
         int[] preloadColors = new int[2];
 
-        preloadColors[PRELOAD_ACCENT_COLOR_INDEX] = Themes.getColorAccent(dayNightThemeContext);
-        preloadColors[PRELOAD_BACKGROUND_COLOR_INDEX] = Themes.getColorBackgroundFloating(
-                dayNightThemeContext);
+        preloadColors[PRELOAD_ACCENT_COLOR_INDEX] = Themes.getAttrColor(context,
+                R.attr.preloadIconAccentColor);
+        preloadColors[PRELOAD_BACKGROUND_COLOR_INDEX] = Themes.getAttrColor(context,
+                R.attr.preloadIconBackgroundColor);
 
         return preloadColors;
     }
diff --git a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
index fd11b37..287b976 100644
--- a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
+++ b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
@@ -22,10 +22,13 @@
 import android.app.WallpaperColors;
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.Context;
+import android.database.Cursor;
 import android.hardware.display.DisplayManager;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.util.Log;
+import android.util.Size;
+import android.util.SparseArray;
 import android.view.ContextThemeWrapper;
 import android.view.Display;
 import android.view.SurfaceControlViewHost;
@@ -34,6 +37,8 @@
 import android.view.WindowManager.LayoutParams;
 import android.view.animation.AccelerateDecelerateInterpolator;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 import androidx.annotation.WorkerThread;
 
@@ -124,6 +129,45 @@
     }
 
     /**
+     * A function that queries for the launcher app widget span info
+     *
+     * @param context The context to get the content resolver from, should be related to launcher
+     * @return A SparseArray with the app widget id being the key and the span info being the values
+     */
+    @WorkerThread
+    @Nullable
+    public SparseArray<Size> getLoadedLauncherWidgetInfo(
+            @NonNull final Context context) {
+        final SparseArray<Size> widgetInfo = new SparseArray<>();
+        final String query = LauncherSettings.Favorites.ITEM_TYPE + " = "
+                + LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET;
+
+        try (Cursor c = context.getContentResolver().query(LauncherSettings.Favorites.CONTENT_URI,
+                new String[] {
+                        LauncherSettings.Favorites.APPWIDGET_ID,
+                        LauncherSettings.Favorites.SPANX,
+                        LauncherSettings.Favorites.SPANY
+                }, query, null, null)) {
+            final int appWidgetIdIndex = c.getColumnIndexOrThrow(
+                    LauncherSettings.Favorites.APPWIDGET_ID);
+            final int spanXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANX);
+            final int spanYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SPANY);
+            while (c.moveToNext()) {
+                final int appWidgetId = c.getInt(appWidgetIdIndex);
+                final int spanX = c.getInt(spanXIndex);
+                final int spanY = c.getInt(spanYIndex);
+
+                widgetInfo.append(appWidgetId, new Size(spanX, spanY));
+            }
+        } catch (Exception e) {
+            Log.e(TAG, "Error querying for launcher widget info", e);
+            return null;
+        }
+
+        return widgetInfo;
+    }
+
+    /**
      * Generates the preview in background
      */
     public void loadAsync() {
@@ -174,8 +218,11 @@
                     loadWorkspace(new ArrayList<>(), LauncherSettings.Favorites.PREVIEW_CONTENT_URI,
                             query);
 
+                    final SparseArray<Size> spanInfo =
+                            getLoadedLauncherWidgetInfo(previewContext.getBaseContext());
+
                     MAIN_EXECUTOR.execute(() -> {
-                        renderView(previewContext, mBgDataModel, mWidgetProvidersMap);
+                        renderView(previewContext, mBgDataModel, mWidgetProvidersMap, spanInfo);
                         mOnDestroyCallbacks.add(previewContext::onDestroy);
                     });
                 }
@@ -183,7 +230,8 @@
         } else {
             LauncherAppState.getInstance(inflationContext).getModel().loadAsync(dataModel -> {
                 if (dataModel != null) {
-                    MAIN_EXECUTOR.execute(() -> renderView(inflationContext, dataModel, null));
+                    MAIN_EXECUTOR.execute(() -> renderView(inflationContext, dataModel, null,
+                            null));
                 } else {
                     Log.e(TAG, "Model loading failed");
                 }
@@ -201,12 +249,13 @@
 
     @UiThread
     private void renderView(Context inflationContext, BgDataModel dataModel,
-            Map<ComponentKey, AppWidgetProviderInfo> widgetProviderInfoMap) {
+            Map<ComponentKey, AppWidgetProviderInfo> widgetProviderInfoMap,
+            @Nullable final SparseArray<Size> launcherWidgetSpanInfo) {
         if (mDestroyed) {
             return;
         }
-        View view = new LauncherPreviewRenderer(inflationContext, mIdp, mWallpaperColors)
-                .getRenderedView(dataModel, widgetProviderInfoMap);
+        View view = new LauncherPreviewRenderer(inflationContext, mIdp, mWallpaperColors,
+                launcherWidgetSpanInfo).getRenderedView(dataModel, widgetProviderInfoMap);
         // This aspect scales the view to fit in the surface and centers it
         final float scale = Math.min(mWidth / (float) view.getMeasuredWidth(),
                 mHeight / (float) view.getMeasuredHeight());
diff --git a/src/com/android/launcher3/graphics/ShadowDrawable.java b/src/com/android/launcher3/graphics/ShadowDrawable.java
deleted file mode 100644
index d8a7070..0000000
--- a/src/com/android/launcher3/graphics/ShadowDrawable.java
+++ /dev/null
@@ -1,213 +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.graphics;
-
-import android.annotation.TargetApi;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.Bitmap;
-import android.graphics.BlurMaskFilter;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ColorFilter;
-import android.graphics.Paint;
-import android.graphics.PixelFormat;
-import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
-import android.os.Build;
-import android.util.AttributeSet;
-
-import com.android.launcher3.R;
-import com.android.launcher3.icons.BitmapRenderer;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-import java.io.IOException;
-
-/**
- * A drawable which adds shadow around a child drawable.
- */
-@TargetApi(Build.VERSION_CODES.O)
-public class ShadowDrawable extends Drawable {
-
-    private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
-
-    private final ShadowDrawableState mState;
-
-    @SuppressWarnings("unused")
-    public ShadowDrawable() {
-        this(new ShadowDrawableState());
-    }
-
-    private ShadowDrawable(ShadowDrawableState state) {
-        mState = state;
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        Rect bounds = getBounds();
-        if (bounds.isEmpty()) {
-            return;
-        }
-        if (mState.mLastDrawnBitmap == null) {
-            regenerateBitmapCache();
-        }
-        canvas.drawBitmap(mState.mLastDrawnBitmap, null, bounds, mPaint);
-    }
-
-    @Override
-    public void setAlpha(int alpha) {
-        mPaint.setAlpha(alpha);
-        invalidateSelf();
-    }
-
-    @Override
-    public void setColorFilter(ColorFilter colorFilter) {
-        mPaint.setColorFilter(colorFilter);
-        invalidateSelf();
-    }
-
-    @Override
-    public ConstantState getConstantState() {
-        return mState;
-    }
-
-    @Override
-    public int getOpacity() {
-        return PixelFormat.TRANSLUCENT;
-    }
-
-    @Override
-    public int getIntrinsicHeight() {
-        return mState.mIntrinsicHeight;
-    }
-
-    @Override
-    public int getIntrinsicWidth() {
-        return mState.mIntrinsicWidth;
-    }
-
-    @Override
-    public boolean canApplyTheme() {
-        return mState.canApplyTheme();
-    }
-
-    @Override
-    public void applyTheme(Resources.Theme t) {
-        TypedArray ta = t.obtainStyledAttributes(new int[] {R.attr.isWorkspaceDarkText});
-        boolean isDark = ta.getBoolean(0, false);
-        ta.recycle();
-        if (mState.mIsDark != isDark) {
-            mState.mIsDark = isDark;
-            mState.mLastDrawnBitmap = null;
-            invalidateSelf();
-        }
-    }
-
-    private void regenerateBitmapCache() {
-        // Call mutate, so that the pixel allocation by the underlying vector drawable is cleared.
-        Drawable d = mState.mChildState.newDrawable().mutate();
-        d.setBounds(mState.mShadowSize, mState.mShadowSize,
-                mState.mIntrinsicWidth - mState.mShadowSize,
-                mState.mIntrinsicHeight - mState.mShadowSize);
-        d.setTint(mState.mIsDark ? mState.mDarkTintColor : Color.WHITE);
-
-        if (mState.mIsDark) {
-            // Dark text do not have any shadow, but just the bitmap
-            mState.mLastDrawnBitmap = BitmapRenderer.createHardwareBitmap(
-                    mState.mIntrinsicWidth, mState.mIntrinsicHeight, d::draw);
-        } else {
-            Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
-            paint.setMaskFilter(new BlurMaskFilter(mState.mShadowSize, BlurMaskFilter.Blur.NORMAL));
-
-            // Generate the shadow bitmap
-            int[] offset = new int[2];
-            Bitmap shadow = BitmapRenderer.createSoftwareBitmap(
-                    mState.mIntrinsicWidth, mState.mIntrinsicHeight, d::draw)
-                    .extractAlpha(paint, offset);
-
-            paint.setMaskFilter(null);
-            paint.setColor(mState.mShadowColor);
-            mState.mLastDrawnBitmap = BitmapRenderer.createHardwareBitmap(
-                    mState.mIntrinsicWidth, mState.mIntrinsicHeight, c -> {
-                        c.drawBitmap(shadow, offset[0], offset[1], paint);
-                        d.draw(c);
-                    });
-        }
-    }
-
-    @Override
-    public void inflate(Resources r, XmlPullParser parser, AttributeSet attrs,
-            Resources.Theme theme) throws XmlPullParserException, IOException {
-        super.inflate(r, parser, attrs, theme);
-
-        final TypedArray a = theme == null
-                ? r.obtainAttributes(attrs, R.styleable.ShadowDrawable)
-                : theme.obtainStyledAttributes(attrs, R.styleable.ShadowDrawable, 0, 0);
-        try {
-            Drawable d = a.getDrawable(R.styleable.ShadowDrawable_android_src);
-            if (d == null) {
-                throw new XmlPullParserException("missing src attribute");
-            }
-            mState.mShadowColor = a.getColor(
-                    R.styleable.ShadowDrawable_android_shadowColor, Color.BLACK);
-            mState.mShadowSize = a.getDimensionPixelSize(
-                    R.styleable.ShadowDrawable_android_elevation, 0);
-            mState.mDarkTintColor = a.getColor(
-                    R.styleable.ShadowDrawable_darkTintColor, Color.BLACK);
-
-            mState.mIntrinsicHeight = d.getIntrinsicHeight() + 2 * mState.mShadowSize;
-            mState.mIntrinsicWidth = d.getIntrinsicWidth() + 2 * mState.mShadowSize;
-            mState.mChangingConfigurations = d.getChangingConfigurations();
-
-            mState.mChildState = d.getConstantState();
-        } finally {
-            a.recycle();
-        }
-    }
-
-    private static class ShadowDrawableState extends ConstantState {
-
-        int mChangingConfigurations;
-        int mIntrinsicWidth;
-        int mIntrinsicHeight;
-
-        int mShadowColor;
-        int mShadowSize;
-        int mDarkTintColor;
-
-        boolean mIsDark;
-        Bitmap mLastDrawnBitmap;
-        ConstantState mChildState;
-
-        @Override
-        public Drawable newDrawable() {
-            return new ShadowDrawable(this);
-        }
-
-        @Override
-        public int getChangingConfigurations() {
-            return mChangingConfigurations;
-        }
-
-        @Override
-        public boolean canApplyTheme() {
-            return true;
-        }
-    }
-}
diff --git a/src/com/android/launcher3/graphics/SysUiScrim.java b/src/com/android/launcher3/graphics/SysUiScrim.java
index f0766c5..185b8d3 100644
--- a/src/com/android/launcher3/graphics/SysUiScrim.java
+++ b/src/com/android/launcher3/graphics/SysUiScrim.java
@@ -43,7 +43,7 @@
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.DynamicResource;
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index 31ef2e5..4c0f1ae 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -36,7 +36,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.pm.PackageInstallInfo;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.PackageManagerHelper;
 
diff --git a/src/com/android/launcher3/model/AllAppsList.java b/src/com/android/launcher3/model/AllAppsList.java
index 4875d83..95150dc 100644
--- a/src/com/android/launcher3/model/AllAppsList.java
+++ b/src/com/android/launcher3/model/AllAppsList.java
@@ -18,6 +18,7 @@
 
 import static com.android.launcher3.model.data.AppInfo.COMPONENT_KEY_COMPARATOR;
 import static com.android.launcher3.model.data.AppInfo.EMPTY_ARRAY;
+import static com.android.launcher3.testing.shared.TestProtocol.INCORRECT_INFO_UPDATED;
 
 import android.content.ComponentName;
 import android.content.Context;
@@ -38,6 +39,7 @@
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.pm.PackageInstallInfo;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.FlagOp;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.SafeCloseable;
@@ -270,8 +272,14 @@
     }
 
     public void updateIconsAndLabels(HashSet<String> packages, UserHandle user) {
+        if (TestProtocol.sDebugTracing) {
+            Log.i(INCORRECT_INFO_UPDATED, "updateIconsAndLabels: packages=" + packages);
+        }
         for (AppInfo info : data) {
             if (info.user.equals(user) && packages.contains(info.componentName.getPackageName())) {
+                if (TestProtocol.sDebugTracing) {
+                    Log.i(INCORRECT_INFO_UPDATED, "updateIconsAndLabels: updating info=" + info);
+                }
                 mIconCache.updateTitleAndIcon(info);
                 info.sectionName = mIndex.computeSectionName(info.title);
                 mDataChanged = true;
diff --git a/src/com/android/launcher3/model/BaseLoaderResults.java b/src/com/android/launcher3/model/BaseLoaderResults.java
index b50ab58..8c6428b 100644
--- a/src/com/android/launcher3/model/BaseLoaderResults.java
+++ b/src/com/android/launcher3/model/BaseLoaderResults.java
@@ -33,7 +33,7 @@
 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.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.LooperExecutor;
diff --git a/src/com/android/launcher3/model/DeviceGridState.java b/src/com/android/launcher3/model/DeviceGridState.java
index 35fcb78..46f0b0b 100644
--- a/src/com/android/launcher3/model/DeviceGridState.java
+++ b/src/com/android/launcher3/model/DeviceGridState.java
@@ -134,10 +134,13 @@
      * DeviceGridState without migration, or false otherwise.
      */
     public boolean isCompatible(DeviceGridState other) {
-        if (this == other) return true;
-        if (other == null) return false;
-        return mNumHotseat == other.mNumHotseat
-                && Objects.equals(mGridSizeString, other.mGridSizeString);
+        if (this == other) {
+            return true;
+        }
+        if (other == null) {
+            return false;
+        }
+        return Objects.equals(mDbFile, other.mDbFile);
     }
 
     public Integer getColumns() {
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
index ef9250c..c25929a 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
@@ -56,6 +56,7 @@
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * This class takes care of shrinking the workspace (by maximum of one row and one column), as a
@@ -109,9 +110,8 @@
     private static boolean needsToMigrate(
             DeviceGridState srcDeviceState, DeviceGridState destDeviceState) {
         boolean needsToMigrate = !destDeviceState.isCompatible(srcDeviceState);
-        // TODO(b/198965093): Revert this change after bug is fixed
         if (needsToMigrate) {
-            Log.d("b/198965093", "Migration is needed. destDeviceState: " + destDeviceState
+            Log.i(TAG, "Migration is needed. destDeviceState: " + destDeviceState
                     + ", srcDeviceState: " + srcDeviceState);
         }
         return needsToMigrate;
@@ -267,38 +267,33 @@
 
     /** Return what's in the src but not in the dest */
     private static List<DbEntry> calcDiff(List<DbEntry> src, List<DbEntry> dest) {
-        Set<String> destIntentSet = new HashSet<>();
-        Set<Map<String, Integer>> destFolderIntentSet = new HashSet<>();
+        Map<String, Integer> destIdSet = new HashMap<>();
         for (DbEntry entry : dest) {
-            if (entry.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
-                destFolderIntentSet.add(getFolderIntents(entry));
+            String entryID = entry.getEntryMigrationId();
+            if (destIdSet.containsKey(entryID)) {
+                destIdSet.put(entryID, destIdSet.get(entryID) + 1);
             } else {
-                destIntentSet.add(entry.mIntent);
+                destIdSet.put(entryID, 1);
             }
         }
         List<DbEntry> diff = new ArrayList<>();
         for (DbEntry entry : src) {
-            if (entry.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
-                if (!destFolderIntentSet.contains(getFolderIntents(entry))) {
+            String entryID = entry.getEntryMigrationId();
+            if (destIdSet.containsKey(entryID)) {
+                Integer count = destIdSet.get(entryID);
+                if (count <= 0) {
                     diff.add(entry);
+                    destIdSet.remove(entryID);
+                } else {
+                    destIdSet.put(entryID, count - 1);
                 }
             } else {
-                if (!destIntentSet.contains(entry.mIntent)) {
-                    diff.add(entry);
-                }
+                diff.add(entry);
             }
         }
         return diff;
     }
 
-    private static Map<String, Integer> getFolderIntents(DbEntry entry) {
-        Map<String, Integer> folder = new HashMap<>();
-        for (String intent : entry.mFolderItems.keySet()) {
-            folder.put(intent, entry.mFolderItems.get(intent).size());
-        }
-        return folder;
-    }
-
     private static void insertEntryInDb(SQLiteDatabase db, Context context, DbEntry entry,
             String srcTableName, String destTableName) {
         int id = copyEntryAndUpdate(db, context, entry, srcTableName, destTableName);
@@ -780,5 +775,31 @@
             values.put(LauncherSettings.Favorites.SPANX, spanX);
             values.put(LauncherSettings.Favorites.SPANY, spanY);
         }
+
+        /**
+         * This method should return an id that should be the same for two folders containing the
+         * same elements.
+         */
+        private String getFolderMigrationId() {
+            return mFolderItems.keySet().stream()
+                    .map(intentString -> mFolderItems.get(intentString).size() + intentString)
+                    .sorted()
+                    .collect(Collectors.joining(","));
+        }
+
+        /** This id is not used in the DB is only used while doing the migration and it identifies
+         * an entry on each workspace. For example two calculator icons would have the same
+         * migration id even thought they have different database ids.
+         */
+        public String getEntryMigrationId() {
+            switch (itemType) {
+                case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
+                    return getFolderMigrationId();
+                case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
+                    return mProvider;
+                default:
+                    return mIntent;
+            }
+        }
     }
 }
diff --git a/src/com/android/launcher3/model/ItemInstallQueue.java b/src/com/android/launcher3/model/ItemInstallQueue.java
index 5a220f7..229bb2d 100644
--- a/src/com/android/launcher3/model/ItemInstallQueue.java
+++ b/src/com/android/launcher3/model/ItemInstallQueue.java
@@ -49,7 +49,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.shortcuts.ShortcutRequest;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.PersistedItemArray;
 import com.android.launcher3.util.Preconditions;
diff --git a/src/com/android/launcher3/model/ModelUtils.java b/src/com/android/launcher3/model/ModelUtils.java
index 422af43..1ced0b1 100644
--- a/src/com/android/launcher3/model/ModelUtils.java
+++ b/src/com/android/launcher3/model/ModelUtils.java
@@ -29,7 +29,7 @@
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 
diff --git a/src/com/android/launcher3/model/PackageUpdatedTask.java b/src/com/android/launcher3/model/PackageUpdatedTask.java
index 489bc38..a9d272e 100644
--- a/src/com/android/launcher3/model/PackageUpdatedTask.java
+++ b/src/com/android/launcher3/model/PackageUpdatedTask.java
@@ -57,7 +57,9 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.function.Predicate;
+import java.util.stream.Collectors;
 
 /**
  * Handles updates due to changes in package manager (app installed/updated/removed)
@@ -343,7 +345,12 @@
                     .or(ItemInfoMatcher.ofComponents(removedComponents, mUser))
                     .and(ItemInfoMatcher.ofItemIds(forceKeepShortcuts).negate());
             deleteAndBindComponentsRemoved(removeMatch,
-                    "removed because the corresponding package or component is removed");
+                    "removed because the corresponding package or component is removed. "
+                            + "mOp=" + mOp + " removedPackages=" + removedPackages.stream().collect(
+                                    Collectors.joining(",", "[", "]"))
+                            + " removedComponents=" + removedComponents.stream()
+                            .filter(Objects::nonNull).map(ComponentName::toShortString)
+                            .collect(Collectors.joining(",", "[", "]")));
 
             // Remove any queued items from the install queue
             ItemInstallQueue.INSTANCE.get(context)
diff --git a/src/com/android/launcher3/pageindicators/WorkspacePageIndicator.java b/src/com/android/launcher3/pageindicators/WorkspacePageIndicator.java
index 1681ea5..87ae890 100644
--- a/src/com/android/launcher3/pageindicators/WorkspacePageIndicator.java
+++ b/src/com/android/launcher3/pageindicators/WorkspacePageIndicator.java
@@ -271,7 +271,7 @@
         } else {
             lp.leftMargin = lp.rightMargin = 0;
             lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
-            lp.bottomMargin = grid.hotseatBarSizePx + insets.bottom;
+            lp.bottomMargin = grid.hotseatBarSizePx;
         }
         setLayoutParams(lp);
     }
diff --git a/src/com/android/launcher3/pm/InstallSessionHelper.java b/src/com/android/launcher3/pm/InstallSessionHelper.java
index 618f926..9da6670 100644
--- a/src/com/android/launcher3/pm/InstallSessionHelper.java
+++ b/src/com/android/launcher3/pm/InstallSessionHelper.java
@@ -39,7 +39,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.ItemInstallQueue;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.MainThreadInitializedObject;
diff --git a/src/com/android/launcher3/pm/InstallSessionTracker.java b/src/com/android/launcher3/pm/InstallSessionTracker.java
index 75cf7a8..b16aaa2 100644
--- a/src/com/android/launcher3/pm/InstallSessionTracker.java
+++ b/src/com/android/launcher3/pm/InstallSessionTracker.java
@@ -30,7 +30,7 @@
 
 import androidx.annotation.WorkerThread;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.PackageUserKey;
 
 import java.lang.ref.WeakReference;
diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index 49d97d2..8e7a10c 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -72,6 +72,7 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.stream.Collectors;
 
 /**
@@ -244,23 +245,32 @@
                 mNotificationContainer);
     }
 
+    private void initializeSystemShortcuts(List<SystemShortcut> shortcuts) {
+        if (shortcuts.isEmpty()) {
+            return;
+        }
+        // If there is only 1 shortcut, add it to its own container so it can show text and icon
+        if (shortcuts.size() == 1) {
+            initializeSystemShortcut(R.layout.system_shortcut, this, shortcuts.get(0));
+            return;
+        }
+        mSystemShortcutContainer = inflateAndAdd(R.layout.system_shortcut_icons, this);
+        for (SystemShortcut shortcut : shortcuts) {
+            initializeSystemShortcut(
+                    R.layout.system_shortcut_icon_only, mSystemShortcutContainer,
+                    shortcut);
+        }
+    }
+
     @TargetApi(Build.VERSION_CODES.P)
     public void populateAndShow(final BubbleTextView originalIcon, int shortcutCount,
-            final List<NotificationKeyData> notificationKeys, List<SystemShortcut> systemShortcuts) {
+            final List<NotificationKeyData> notificationKeys, List<SystemShortcut> shortcuts) {
         mNumNotifications = notificationKeys.size();
         mOriginalIcon = originalIcon;
 
         boolean hasDeepShortcuts = shortcutCount > 0;
         mContainerWidth = getResources().getDimensionPixelSize(R.dimen.bg_popup_item_width);
 
-        // if there are deep shortcuts, we might want to increase the width of shortcuts to fit
-        // horizontally laid out system shortcuts.
-        if (hasDeepShortcuts) {
-            mContainerWidth = Math.max(mContainerWidth,
-                    systemShortcuts.size() * getResources()
-                            .getDimensionPixelSize(R.dimen.system_shortcut_header_icon_touch_size)
-            );
-        }
         // Add views
         if (mNumNotifications > 0) {
             // Add notification entries
@@ -279,6 +289,24 @@
             mDeepShortcutContainer = findViewById(R.id.deep_shortcuts_container);
         }
         if (hasDeepShortcuts) {
+            // Remove the widget shortcut fom the list
+            List<SystemShortcut> systemShortcuts = shortcuts
+                    .stream()
+                    .filter(shortcut -> !(shortcut instanceof SystemShortcut.Widgets))
+                    .collect(Collectors.toList());
+            Optional<SystemShortcut.Widgets> widgetShortcutOpt = shortcuts
+                    .stream()
+                    .filter(shortcut -> shortcut instanceof SystemShortcut.Widgets)
+                    .map(SystemShortcut.Widgets.class::cast)
+                    .findFirst();
+
+            // if there are deep shortcuts, we might want to increase the width of shortcuts to fit
+            // horizontally laid out system shortcuts.
+            mContainerWidth = Math.max(mContainerWidth,
+                    systemShortcuts.size() * getResources()
+                            .getDimensionPixelSize(R.dimen.system_shortcut_header_icon_touch_size)
+            );
+
             mDeepShortcutContainer.setVisibility(View.VISIBLE);
 
             for (int i = shortcutCount; i > 0; i--) {
@@ -288,30 +316,19 @@
             }
             updateHiddenShortcuts();
 
-            if (!systemShortcuts.isEmpty()) {
-                for (SystemShortcut shortcut : systemShortcuts) {
-                    if (shortcut instanceof SystemShortcut.Widgets) {
-                        if (mWidgetContainer == null) {
-                            mWidgetContainer = inflateAndAdd(R.layout.widget_shortcut_container,
-                                    this);
-                        }
-                        initializeWidgetShortcut(mWidgetContainer, shortcut);
-                    }
+            if (widgetShortcutOpt.isPresent()) {
+                if (mWidgetContainer == null) {
+                    mWidgetContainer = inflateAndAdd(R.layout.widget_shortcut_container,
+                            this);
                 }
-                mSystemShortcutContainer = inflateAndAdd(R.layout.system_shortcut_icons, this);
-
-                for (SystemShortcut shortcut : systemShortcuts) {
-                    if (!(shortcut instanceof SystemShortcut.Widgets)) {
-                        initializeSystemShortcut(
-                                R.layout.system_shortcut_icon_only, mSystemShortcutContainer,
-                                shortcut);
-                    }
-                }
+                initializeWidgetShortcut(mWidgetContainer, widgetShortcutOpt.get());
             }
+
+            initializeSystemShortcuts(systemShortcuts);
         } else {
             mDeepShortcutContainer.setVisibility(View.GONE);
-            if (!systemShortcuts.isEmpty()) {
-                for (SystemShortcut shortcut : systemShortcuts) {
+            if (!shortcuts.isEmpty()) {
+                for (SystemShortcut shortcut : shortcuts) {
                     initializeSystemShortcut(R.layout.system_shortcut, this, shortcut);
                 }
             }
diff --git a/src/com/android/launcher3/statemanager/StatefulActivity.java b/src/com/android/launcher3/statemanager/StatefulActivity.java
index c554d06..2a890c3 100644
--- a/src/com/android/launcher3/statemanager/StatefulActivity.java
+++ b/src/com/android/launcher3/statemanager/StatefulActivity.java
@@ -15,19 +15,27 @@
  */
 package com.android.launcher3.statemanager;
 
+import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
+import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
+
+import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
 import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
 
+import android.content.res.Configuration;
+import android.os.Bundle;
 import android.os.Handler;
 import android.view.LayoutInflater;
 import android.view.View;
 
 import androidx.annotation.CallSuper;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.LauncherRootView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
+import com.android.launcher3.util.window.WindowManagerProxy;
 import com.android.launcher3.views.BaseDragLayer;
 
 import java.util.List;
@@ -45,6 +53,17 @@
 
     private LauncherRootView mRootView;
 
+    protected Configuration mOldConfig;
+    private int mOldRotation;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mOldConfig = new Configuration(getResources().getConfiguration());
+        mOldRotation = WindowManagerProxy.INSTANCE.get(this).getRotation(this);
+    }
+
     /**
      * Create handlers to control the property changes for this activity
      */
@@ -87,6 +106,10 @@
         if (mDeferredResumePending) {
             handleDeferredResume();
         }
+
+        if (state.hasFlag(FLAG_CLOSE_POPUPS)) {
+            AbstractFloatingView.closeAllOpenViews(this, !state.hasFlag(FLAG_NON_INTERACTIVE));
+        }
     }
 
     /**
@@ -180,4 +203,32 @@
     public void runOnBindToTouchInteractionService(Runnable r) {
         r.run();
     }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        handleConfigurationChanged(newConfig);
+        super.onConfigurationChanged(newConfig);
+    }
+
+    /**
+     * Handles configuration change when system calls {@link #onConfigurationChanged}, or on other
+     * situations that configuration might change.
+     */
+    public void handleConfigurationChanged(Configuration newConfig) {
+        int diff = newConfig.diff(mOldConfig);
+        int rotation = WindowManagerProxy.INSTANCE.get(this).getRotation(this);
+        if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0
+                || rotation != mOldRotation) {
+            onHandleConfigurationChanged();
+        }
+
+        mOldConfig.setTo(newConfig);
+        mOldRotation = rotation;
+    }
+
+    /**
+     * Logic for when device configuration changes (rotation, screen size change, multi-window,
+     * etc.)
+     */
+    protected abstract void onHandleConfigurationChanged();
 }
diff --git a/src/com/android/launcher3/states/RotationHelper.java b/src/com/android/launcher3/states/RotationHelper.java
index 38b62d4..fd8b2e5 100644
--- a/src/com/android/launcher3/states/RotationHelper.java
+++ b/src/com/android/launcher3/states/RotationHelper.java
@@ -23,19 +23,21 @@
 import static com.android.launcher3.Utilities.dpiFromPx;
 import static com.android.launcher3.util.window.WindowManagerProxy.MIN_TABLET_WIDTH;
 
+import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.UiThreadHelper;
 
 /**
  * Utility class to manage launcher rotation
  */
 public class RotationHelper implements OnSharedPreferenceChangeListener,
-        DeviceProfile.OnDeviceProfileChangeListener {
+        DisplayController.DisplayInfoChangeListener {
 
     private static final String TAG = "RotationHelper";
 
@@ -119,8 +121,8 @@
     }
 
     @Override
-    public void onDeviceProfileChanged(DeviceProfile dp) {
-        boolean ignoreAutoRotateSettings = dp.isTablet;
+    public void onDisplayInfoChanged(Context context, DisplayController.Info info, int flags) {
+        boolean ignoreAutoRotateSettings = info.isTablet(info.realBounds);
         if (mIgnoreAutoRotateSettings != ignoreAutoRotateSettings) {
             setIgnoreAutoRotateSettings(ignoreAutoRotateSettings);
             notifyChange();
@@ -157,8 +159,10 @@
     public void initialize() {
         if (!mInitialized) {
             mInitialized = true;
-            setIgnoreAutoRotateSettings(mActivity.getDeviceProfile().isTablet);
-            mActivity.addOnDeviceProfileChangeListener(this);
+            DisplayController displayController = DisplayController.INSTANCE.get(mActivity);
+            DisplayController.Info info = displayController.getInfo();
+            setIgnoreAutoRotateSettings(info.isTablet(info.realBounds));
+            displayController.addChangeListener(this);
             notifyChange();
         }
     }
@@ -166,7 +170,7 @@
     public void destroy() {
         if (!mDestroyed) {
             mDestroyed = true;
-            mActivity.removeOnDeviceProfileChangeListener(this);
+            DisplayController.INSTANCE.get(mActivity).removeChangeListener(this);
             mActivity = null;
             if (mSharedPrefs != null) {
                 mSharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
diff --git a/src/com/android/launcher3/states/SpringLoadedState.java b/src/com/android/launcher3/states/SpringLoadedState.java
index a205ab5..b63715c 100644
--- a/src/com/android/launcher3/states/SpringLoadedState.java
+++ b/src/com/android/launcher3/states/SpringLoadedState.java
@@ -52,13 +52,13 @@
         }
 
         float shrunkTop = grid.getCellLayoutSpringLoadShrunkTop();
-        float scale = grid.getWorkspaceSpringLoadScale();
+        float scale = grid.getWorkspaceSpringLoadScale(launcher);
 
         float halfHeight = ws.getHeight() / 2;
         float myCenter = ws.getTop() + halfHeight;
         float cellTopFromCenter = halfHeight - ws.getChildAt(0).getTop();
         float actualCellTop = myCenter - cellTopFromCenter * scale;
-        return new ScaleAndTranslation(scale, 0, (shrunkTop - actualCellTop) / scale);
+        return new ScaleAndTranslation(scale, 0, shrunkTop - actualCellTop);
     }
 
     @Override
diff --git a/src/com/android/launcher3/states/StateAnimationConfig.java b/src/com/android/launcher3/states/StateAnimationConfig.java
index f99519d..54735f0 100644
--- a/src/com/android/launcher3/states/StateAnimationConfig.java
+++ b/src/com/android/launcher3/states/StateAnimationConfig.java
@@ -64,6 +64,8 @@
             ANIM_DEPTH,
             ANIM_OVERVIEW_ACTIONS_FADE,
             ANIM_WORKSPACE_PAGE_TRANSLATE_X,
+            ANIM_OVERVIEW_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN,
+            ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_FADE
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AnimType {}
@@ -84,8 +86,10 @@
     public static final int ANIM_DEPTH = 13;
     public static final int ANIM_OVERVIEW_ACTIONS_FADE = 14;
     public static final int ANIM_WORKSPACE_PAGE_TRANSLATE_X = 15;
+    public static final int ANIM_OVERVIEW_SPLIT_SELECT_FLOATING_TASK_TRANSLATE_OFFSCREEN = 17;
+    public static final int ANIM_OVERVIEW_SPLIT_SELECT_INSTRUCTIONS_FADE = 18;
 
-    private static final int ANIM_TYPES_COUNT = 17;
+    private static final int ANIM_TYPES_COUNT = 19;
 
     protected final Interpolator[] mInterpolators = new Interpolator[ANIM_TYPES_COUNT];
 
diff --git a/src/com/android/launcher3/testing/TestInformationHandler.java b/src/com/android/launcher3/testing/TestInformationHandler.java
index 242d2d4..d3c9bc9 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.CellLayout;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Hotseat;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
@@ -40,6 +41,9 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.testing.shared.HotseatCellCenterRequest;
+import com.android.launcher3.testing.shared.TestProtocol;
+import com.android.launcher3.testing.shared.WorkspaceCellCenterRequest;
 import com.android.launcher3.util.ResourceBasedOverride;
 import com.android.launcher3.widget.picker.WidgetsFullSheet;
 
@@ -153,10 +157,6 @@
                         mDeviceProfile.isTwoPanels);
                 return response;
 
-            case TestProtocol.REQUEST_SET_FORCE_PAUSE_TIMEOUT:
-                TestProtocol.sForcePauseTimeout = Long.parseLong(arg);
-                return response;
-
             case TestProtocol.REQUEST_GET_HAD_NONTEST_EVENTS:
                 response.putBoolean(
                         TestProtocol.TEST_INFO_RESPONSE_FIELD, TestLogging.sHadEventsNotFromTest);
@@ -185,7 +185,7 @@
                     return new int[]{cellLayout.getCountX(), cellLayout.getCountY()};
                 });
 
-            case TestProtocol.REQUEST_WORKSPACE_CELL_CENTER:
+            case TestProtocol.REQUEST_WORKSPACE_CELL_CENTER: {
                 final WorkspaceCellCenterRequest request = extra.getParcelable(
                         TestProtocol.TEST_INFO_REQUEST_FIELD);
                 return getLauncherUIProperty(Bundle::putParcelable, launcher -> {
@@ -197,6 +197,21 @@
                             cellLayout, request.cellX, request.cellY, request.spanX, request.spanY);
                     return new Point(cellRect.centerX(), cellRect.centerY());
                 });
+            }
+
+            case TestProtocol.REQUEST_HOTSEAT_CELL_CENTER: {
+                final HotseatCellCenterRequest request = extra.getParcelable(
+                        TestProtocol.TEST_INFO_REQUEST_FIELD);
+                return getLauncherUIProperty(Bundle::putParcelable, launcher -> {
+                    final Hotseat hotseat = launcher.getHotseat();
+                    final Rect cellRect = getDescendantRectRelativeToDragLayerForCell(launcher,
+                            hotseat, request.cellInd, /* cellY= */ 0,
+                            /* spanX= */ 1, /* spanY= */ 1);
+                    // TODO(b/234322284): return the real center point.
+                    return new Point(cellRect.left + (cellRect.right - cellRect.left) / 3,
+                            cellRect.top + (cellRect.bottom - cellRect.top) / 3);
+                });
+            }
 
             case TestProtocol.REQUEST_HAS_TIS: {
                 response.putBoolean(
diff --git a/src/com/android/launcher3/testing/TestLogging.java b/src/com/android/launcher3/testing/TestLogging.java
index 103b565..c151606 100644
--- a/src/com/android/launcher3/testing/TestLogging.java
+++ b/src/com/android/launcher3/testing/TestLogging.java
@@ -22,6 +22,7 @@
 import android.view.MotionEvent;
 
 import com.android.launcher3.Utilities;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.function.BiConsumer;
 
diff --git a/src/com/android/launcher3/testing/shared/HotseatCellCenterRequest.java b/src/com/android/launcher3/testing/shared/HotseatCellCenterRequest.java
new file mode 100644
index 0000000..7eb035a
--- /dev/null
+++ b/src/com/android/launcher3/testing/shared/HotseatCellCenterRequest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2022 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.testing.shared;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Request object for querying a hotseat cell region in Rect.
+ */
+public class HotseatCellCenterRequest implements TestInformationRequest {
+    public final int cellInd;
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(cellInd);
+    }
+
+    @Override
+    public String getRequestName() {
+        return TestProtocol.REQUEST_HOTSEAT_CELL_CENTER;
+    }
+
+    public static final Parcelable.Creator<HotseatCellCenterRequest> CREATOR =
+            new Parcelable.Creator<HotseatCellCenterRequest>() {
+
+                @Override
+                public HotseatCellCenterRequest createFromParcel(Parcel source) {
+                    return new HotseatCellCenterRequest(source);
+                }
+
+                @Override
+                public HotseatCellCenterRequest[] newArray(int size) {
+                    return new HotseatCellCenterRequest[size];
+                }
+            };
+
+    private HotseatCellCenterRequest(int cellInd) {
+        this.cellInd = cellInd;
+    }
+
+    private HotseatCellCenterRequest(Parcel in) {
+        this(in.readInt());
+    }
+
+    /**
+     * Create a builder for HotseatCellCenterRequest.
+     *
+     * @return HotseatCellCenterRequest builder.
+     */
+    public static HotseatCellCenterRequest.Builder builder() {
+        return new HotseatCellCenterRequest.Builder();
+    }
+
+    /**
+     * HotseatCellCenterRequest Builder.
+     */
+    public static final class Builder {
+        private int mCellInd;
+
+        private Builder() {
+            mCellInd = 0;
+        }
+
+        /**
+         * Set the index of hotseat cells.
+         */
+        public HotseatCellCenterRequest.Builder setCellInd(int i) {
+            this.mCellInd = i;
+            return this;
+        }
+
+        /**
+         * build the HotseatCellCenterRequest.
+         */
+        public HotseatCellCenterRequest build() {
+            return new HotseatCellCenterRequest(mCellInd);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/ResourceUtils.java b/src/com/android/launcher3/testing/shared/ResourceUtils.java
similarity index 71%
rename from src/com/android/launcher3/ResourceUtils.java
rename to src/com/android/launcher3/testing/shared/ResourceUtils.java
index f709aca..551aeaf 100644
--- a/src/com/android/launcher3/ResourceUtils.java
+++ b/src/com/android/launcher3/testing/shared/ResourceUtils.java
@@ -14,13 +14,14 @@
  * limitations under the License.
  */
 
-package com.android.launcher3;
+package com.android.launcher3.testing.shared;
 
 import android.content.res.Resources;
 import android.util.DisplayMetrics;
 import android.util.TypedValue;
 
 public class ResourceUtils {
+    private static final float EPSILON = 0.0001f;
     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";
@@ -71,7 +72,25 @@
     }
 
     public static int pxFromDp(float size, DisplayMetrics metrics, float scale) {
-        return size < 0 ? INVALID_RESOURCE_HANDLE : Math.round(scale
-                * TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics));
+        float value = scale * TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics);
+        return size < 0 ? INVALID_RESOURCE_HANDLE : roundPxValueFromFloat(value);
+    }
+
+    /**
+     * Rounds a pixel value, taking into account floating point errors.
+     *
+     * <p>If a dp (or sp) value typically returns a half pixel, such as 20dp at a 2.625 density
+     * returning 52.5px, there is a small chance that due to floating-point errors, the value will
+     * be stored as 52.499999. As we round to the nearest pixel, this could cause a 1px difference
+     * in final values, which we correct for in this method.
+     */
+    public static int roundPxValueFromFloat(float value) {
+        float fraction = (float) (value - Math.floor(value));
+        if (Math.abs(0.5f - fraction) < EPSILON) {
+            // Note: we add for negative values as well, as Math.round brings -.5 to the next
+            // "highest" value, e.g. Math.round(-2.5) == -2 [i.e. (int)Math.floor(a + 0.5d)]
+            value += EPSILON;
+        }
+        return Math.round(value);
     }
 }
diff --git a/src/com/android/launcher3/testing/TestInformationRequest.java b/src/com/android/launcher3/testing/shared/TestInformationRequest.java
similarity index 94%
rename from src/com/android/launcher3/testing/TestInformationRequest.java
rename to src/com/android/launcher3/testing/shared/TestInformationRequest.java
index 272ae56..38282032 100644
--- a/src/com/android/launcher3/testing/TestInformationRequest.java
+++ b/src/com/android/launcher3/testing/shared/TestInformationRequest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.testing;
+package com.android.launcher3.testing.shared;
 
 import android.os.Parcelable;
 
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/shared/TestProtocol.java
similarity index 92%
rename from src/com/android/launcher3/testing/TestProtocol.java
rename to src/com/android/launcher3/testing/shared/TestProtocol.java
index 3a030a8..67efb58 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/shared/TestProtocol.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.testing;
+package com.android.launcher3.testing.shared;
 
 /**
  * Protocol for custom accessibility events for communication with UI Automation tests.
@@ -115,6 +115,8 @@
     public static final String REQUEST_WORKSPACE_CELL_LAYOUT_SIZE = "workspace-cell-layout-size";
     public static final String REQUEST_WORKSPACE_CELL_CENTER = "workspace-cell-center";
 
+    public static final String REQUEST_HOTSEAT_CELL_CENTER = "hotseat-cell-center";
+
     public static final String REQUEST_GET_FOCUSED_TASK_HEIGHT_FOR_TABLET =
             "get-focused-task-height-for-tablet";
     public static final String REQUEST_GET_GRID_TASK_SIZE_RECT_FOR_TABLET =
@@ -122,9 +124,6 @@
     public static final String REQUEST_GET_OVERVIEW_PAGE_SPACING = "get-overview-page-spacing";
     public static final String REQUEST_ENABLE_ROTATION = "enable_rotation";
 
-    public static Long sForcePauseTimeout;
-    public static final String REQUEST_SET_FORCE_PAUSE_TIMEOUT = "set-force-pause-timeout";
-
     public static boolean sDebugTracing = false;
     public static final String REQUEST_ENABLE_DEBUG_TRACING = "enable-debug-tracing";
     public static final String REQUEST_DISABLE_DEBUG_TRACING = "disable-debug-tracing";
@@ -137,6 +136,11 @@
     public static final String NO_DROP_TARGET = "b/195031154";
     public static final String NULL_INT_SET = "b/200572078";
     public static final String MISSING_PROMISE_ICON = "b/202985412";
-    public static final String BAD_STATE = "b/223498680";
     public static final String TASKBAR_IN_APP_STATE = "b/227657604";
+    public static final String INCORRECT_INFO_UPDATED = "b/239465630";
+
+    public static final String REQUEST_EMULATE_DISPLAY = "emulate-display";
+    public static final String REQUEST_STOP_EMULATE_DISPLAY = "stop-emulate-display";
+    public static final String REQUEST_IS_EMULATE_DISPLAY_RUNNING = "is-emulate-display-running";
+    public static final String REQUEST_EMULATE_PRINT_DEVICE = "emulate-print-device";
 }
diff --git a/src/com/android/launcher3/testing/WorkspaceCellCenterRequest.java b/src/com/android/launcher3/testing/shared/WorkspaceCellCenterRequest.java
similarity index 98%
rename from src/com/android/launcher3/testing/WorkspaceCellCenterRequest.java
rename to src/com/android/launcher3/testing/shared/WorkspaceCellCenterRequest.java
index 71ab09f..80dbef8 100644
--- a/src/com/android/launcher3/testing/WorkspaceCellCenterRequest.java
+++ b/src/com/android/launcher3/testing/shared/WorkspaceCellCenterRequest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.testing;
+package com.android.launcher3.testing.shared;
 
 import android.os.Parcel;
 import android.os.Parcelable;
diff --git a/src/com/android/launcher3/touch/AllAppsSwipeController.java b/src/com/android/launcher3/touch/AllAppsSwipeController.java
index db43baa..37b76fb 100644
--- a/src/com/android/launcher3/touch/AllAppsSwipeController.java
+++ b/src/com/android/launcher3/touch/AllAppsSwipeController.java
@@ -47,48 +47,88 @@
  */
 public class AllAppsSwipeController extends AbstractStateChangeTouchController {
 
-    private static final float ALLAPPS_STAGGERED_FADE_THRESHOLD = 0.5f;
+    private static final float ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD = 0.8f;
+    private static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.5f;
+    private static final float ALL_APPS_SCRIM_VISIBLE_THRESHOLD = 0.1f;
+    private static final float ALL_APPS_STAGGERED_FADE_THRESHOLD = 0.5f;
 
-    // Custom timing for NORMAL -> ALL_APPS on phones only.
-    private static final float WORKSPACE_MOTION_START = 0.1667f;
-    private static final float ALL_APPS_STATE_TRANSITION = 0.305f;
-    private static final float ALL_APPS_FADE_END = 0.4717f;
+    public static final Interpolator ALL_APPS_SCRIM_RESPONDER =
+            Interpolators.clampToProgress(
+                    LINEAR, ALL_APPS_SCRIM_VISIBLE_THRESHOLD, ALL_APPS_STAGGERED_FADE_THRESHOLD);
+    public static final Interpolator ALL_APPS_CLAMPING_RESPONDER =
+            Interpolators.clampToProgress(
+                    LINEAR,
+                    1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
+                    1 - ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD);
+
+    // ---- Custom interpolators for NORMAL -> ALL_APPS on phones only. ----
+
+    private static final float WORKSPACE_MOTION_START_ATOMIC = 0.1667f;
+    private static final float ALL_APPS_STATE_TRANSITION_ATOMIC = 0.305f;
+    private static final float ALL_APPS_STATE_TRANSITION_MANUAL = 0.4f;
+    private static final float ALL_APPS_FADE_END_ATOMIC = 0.4717f;
     private static final float ALL_APPS_FULL_DEPTH_PROGRESS = 0.5f;
 
-    public static final Interpolator ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER =
-            Interpolators.clampToProgress(LINEAR, 0, ALLAPPS_STAGGERED_FADE_THRESHOLD);
-    public static final Interpolator ALLAPPS_STAGGERED_FADE_LATE_RESPONDER =
-            Interpolators.clampToProgress(LINEAR, ALLAPPS_STAGGERED_FADE_THRESHOLD, 1f);
+    private static final Interpolator LINEAR_EARLY_MANUAL =
+            Interpolators.clampToProgress(LINEAR, 0f, ALL_APPS_STATE_TRANSITION_MANUAL);
+    private static final Interpolator STEP_TRANSITION_ATOMIC =
+            Interpolators.clampToProgress(FINAL_FRAME, 0f, ALL_APPS_STATE_TRANSITION_ATOMIC);
+    private static final Interpolator STEP_TRANSITION_MANUAL =
+            Interpolators.clampToProgress(FINAL_FRAME, 0f, ALL_APPS_STATE_TRANSITION_MANUAL);
 
-    // Custom interpolators for NORMAL -> ALL_APPS on phones only.
     // The blur to All Apps is set to be complete when the interpolator is at 0.5.
-    public static final Interpolator BLUR =
+    private static final Interpolator BLUR_ADJUSTED =
+            Interpolators.mapToProgress(LINEAR, 0f, ALL_APPS_FULL_DEPTH_PROGRESS);
+    public static final Interpolator BLUR_ATOMIC =
             Interpolators.clampToProgress(
-                    Interpolators.mapToProgress(
-                            LINEAR, 0f, ALL_APPS_FULL_DEPTH_PROGRESS),
-                    WORKSPACE_MOTION_START, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator WORKSPACE_FADE =
-            Interpolators.clampToProgress(FINAL_FRAME, 0f, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator WORKSPACE_SCALE =
+                    BLUR_ADJUSTED, WORKSPACE_MOTION_START_ATOMIC, ALL_APPS_STATE_TRANSITION_ATOMIC);
+    public static final Interpolator BLUR_MANUAL =
+            Interpolators.clampToProgress(BLUR_ADJUSTED, 0f, ALL_APPS_STATE_TRANSITION_MANUAL);
+
+    public static final Interpolator WORKSPACE_FADE_ATOMIC = STEP_TRANSITION_ATOMIC;
+    public static final Interpolator WORKSPACE_FADE_MANUAL = STEP_TRANSITION_MANUAL;
+
+    public static final Interpolator WORKSPACE_SCALE_ATOMIC =
             Interpolators.clampToProgress(
-                    EMPHASIZED_ACCELERATE, WORKSPACE_MOTION_START, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator HOTSEAT_FADE = WORKSPACE_FADE;
-    public static final Interpolator HOTSEAT_SCALE = HOTSEAT_FADE;
-    public static final Interpolator HOTSEAT_TRANSLATE =
+                    EMPHASIZED_ACCELERATE, WORKSPACE_MOTION_START_ATOMIC,
+                    ALL_APPS_STATE_TRANSITION_ATOMIC);
+    public static final Interpolator WORKSPACE_SCALE_MANUAL = LINEAR_EARLY_MANUAL;
+
+    public static final Interpolator HOTSEAT_FADE_ATOMIC = STEP_TRANSITION_ATOMIC;
+    public static final Interpolator HOTSEAT_FADE_MANUAL = STEP_TRANSITION_MANUAL;
+
+    public static final Interpolator HOTSEAT_SCALE_ATOMIC = STEP_TRANSITION_ATOMIC;
+    public static final Interpolator HOTSEAT_SCALE_MANUAL = LINEAR_EARLY_MANUAL;
+
+    public static final Interpolator HOTSEAT_TRANSLATE_ATOMIC =
             Interpolators.clampToProgress(
-                    EMPHASIZED_ACCELERATE, WORKSPACE_MOTION_START, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator SCRIM_FADE =
+                    EMPHASIZED_ACCELERATE, WORKSPACE_MOTION_START_ATOMIC,
+                    ALL_APPS_STATE_TRANSITION_ATOMIC);
+    public static final Interpolator HOTSEAT_TRANSLATE_MANUAL = STEP_TRANSITION_MANUAL;
+
+    public static final Interpolator SCRIM_FADE_ATOMIC =
             Interpolators.clampToProgress(
                     Interpolators.mapToProgress(LINEAR, 0f, 0.8f),
-                    WORKSPACE_MOTION_START, ALL_APPS_STATE_TRANSITION);
-    public static final Interpolator ALL_APPS_FADE =
+                    WORKSPACE_MOTION_START_ATOMIC, ALL_APPS_STATE_TRANSITION_ATOMIC);
+    public static final Interpolator SCRIM_FADE_MANUAL = LINEAR_EARLY_MANUAL;
+
+    public static final Interpolator ALL_APPS_FADE_ATOMIC =
             Interpolators.clampToProgress(
-                    Interpolators.mapToProgress(DECELERATED_EASE, 0.2f, 1.0f),
-                    ALL_APPS_STATE_TRANSITION, ALL_APPS_FADE_END);
-    public static final Interpolator ALL_APPS_VERTICAL_PROGRESS =
+                    Interpolators.mapToProgress(DECELERATED_EASE, 0.2f, 1f),
+                    ALL_APPS_STATE_TRANSITION_ATOMIC, ALL_APPS_FADE_END_ATOMIC);
+    public static final Interpolator ALL_APPS_FADE_MANUAL =
+            Interpolators.clampToProgress(LINEAR, ALL_APPS_STATE_TRANSITION_MANUAL, 1f);
+
+    public static final Interpolator ALL_APPS_VERTICAL_PROGRESS_ATOMIC =
             Interpolators.clampToProgress(
-                    Interpolators.mapToProgress(EMPHASIZED_DECELERATE, 0.4f, 1.0f),
-                    ALL_APPS_STATE_TRANSITION, 1.0f);
+                    Interpolators.mapToProgress(EMPHASIZED_DECELERATE, 0.4f, 1f),
+                    ALL_APPS_STATE_TRANSITION_ATOMIC, 1f);
+    public static final Interpolator ALL_APPS_VERTICAL_PROGRESS_MANUAL =
+            Interpolators.clampToProgress(
+                    Interpolators.mapToProgress(LINEAR, ALL_APPS_STATE_TRANSITION_MANUAL, 1f),
+                    ALL_APPS_STATE_TRANSITION_MANUAL, 1f);
+
+    // --------
 
     public AllAppsSwipeController(Launcher l) {
         super(l, SingleAxisSwipeDetector.VERTICAL);
@@ -141,6 +181,7 @@
     protected StateAnimationConfig getConfigForStates(LauncherState fromState,
             LauncherState toState) {
         StateAnimationConfig config = super.getConfigForStates(fromState, toState);
+        config.userControlled = true;
         if (fromState == NORMAL && toState == ALL_APPS) {
             applyNormalToAllAppsAnimConfig(mLauncher, config);
         } else if (fromState == ALL_APPS && toState == NORMAL) {
@@ -150,36 +191,75 @@
     }
 
     /**
-     * Applies Animation config values for transition from all apps to home
+     * Applies Animation config values for transition from all apps to home.
      */
     public static void applyAllAppsToNormalConfig(Launcher launcher, StateAnimationConfig config) {
-        boolean isTablet = launcher.getDeviceProfile().isTablet;
-        config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_LATE_RESPONDER);
-        config.setInterpolator(ANIM_ALL_APPS_FADE, isTablet
-                ? FINAL_FRAME : ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
-        if (!isTablet) {
-            config.setInterpolator(ANIM_WORKSPACE_FADE, INSTANT);
+        if (launcher.getDeviceProfile().isTablet) {
+            config.setInterpolator(ANIM_SCRIM_FADE,
+                    Interpolators.reverse(ALL_APPS_SCRIM_RESPONDER));
+            config.setInterpolator(ANIM_ALL_APPS_FADE, FINAL_FRAME);
+            if (!config.userControlled) {
+                config.setInterpolator(ANIM_VERTICAL_PROGRESS, EMPHASIZED_ACCELERATE);
+            }
+        } else {
+            if (config.userControlled) {
+                config.setInterpolator(ANIM_DEPTH, Interpolators.reverse(BLUR_MANUAL));
+                config.setInterpolator(ANIM_WORKSPACE_FADE,
+                        Interpolators.reverse(WORKSPACE_FADE_MANUAL));
+                config.setInterpolator(ANIM_WORKSPACE_SCALE,
+                        Interpolators.reverse(WORKSPACE_SCALE_MANUAL));
+                config.setInterpolator(ANIM_HOTSEAT_FADE,
+                        Interpolators.reverse(HOTSEAT_FADE_MANUAL));
+                config.setInterpolator(ANIM_HOTSEAT_SCALE,
+                        Interpolators.reverse(HOTSEAT_SCALE_MANUAL));
+                config.setInterpolator(ANIM_HOTSEAT_TRANSLATE,
+                        Interpolators.reverse(HOTSEAT_TRANSLATE_MANUAL));
+                config.setInterpolator(ANIM_SCRIM_FADE, Interpolators.reverse(SCRIM_FADE_MANUAL));
+                config.setInterpolator(ANIM_ALL_APPS_FADE,
+                        Interpolators.reverse(ALL_APPS_FADE_MANUAL));
+                config.setInterpolator(ANIM_VERTICAL_PROGRESS,
+                        Interpolators.reverse(ALL_APPS_VERTICAL_PROGRESS_MANUAL));
+            } else {
+                config.setInterpolator(ANIM_SCRIM_FADE,
+                        Interpolators.reverse(ALL_APPS_SCRIM_RESPONDER));
+                config.setInterpolator(ANIM_ALL_APPS_FADE, ALL_APPS_CLAMPING_RESPONDER);
+                config.setInterpolator(ANIM_WORKSPACE_FADE, INSTANT);
+                config.setInterpolator(ANIM_VERTICAL_PROGRESS, EMPHASIZED_ACCELERATE);
+            }
         }
     }
 
     /**
-     * Applies Animation config values for transition from home to all apps
+     * Applies Animation config values for transition from home to all apps.
      */
-    public static void applyNormalToAllAppsAnimConfig(Launcher launcher,
-            StateAnimationConfig config) {
+    public static void applyNormalToAllAppsAnimConfig(
+            Launcher launcher, StateAnimationConfig config) {
         if (launcher.getDeviceProfile().isTablet) {
-            config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
             config.setInterpolator(ANIM_ALL_APPS_FADE, INSTANT);
+            config.setInterpolator(ANIM_SCRIM_FADE, ALL_APPS_SCRIM_RESPONDER);
+            if (!config.userControlled) {
+                config.setInterpolator(ANIM_VERTICAL_PROGRESS, EMPHASIZED_DECELERATE);
+            }
         } else {
-            config.setInterpolator(ANIM_DEPTH, BLUR);
-            config.setInterpolator(ANIM_WORKSPACE_FADE, WORKSPACE_FADE);
-            config.setInterpolator(ANIM_WORKSPACE_SCALE, WORKSPACE_SCALE);
-            config.setInterpolator(ANIM_HOTSEAT_FADE, HOTSEAT_FADE);
-            config.setInterpolator(ANIM_HOTSEAT_SCALE, HOTSEAT_SCALE);
-            config.setInterpolator(ANIM_HOTSEAT_TRANSLATE, HOTSEAT_TRANSLATE);
-            config.setInterpolator(ANIM_SCRIM_FADE, SCRIM_FADE);
-            config.setInterpolator(ANIM_ALL_APPS_FADE, ALL_APPS_FADE);
-            config.setInterpolator(ANIM_VERTICAL_PROGRESS, ALL_APPS_VERTICAL_PROGRESS);
+            config.setInterpolator(ANIM_DEPTH, config.userControlled ? BLUR_MANUAL : BLUR_ATOMIC);
+            config.setInterpolator(ANIM_WORKSPACE_FADE,
+                    config.userControlled ? WORKSPACE_FADE_MANUAL : WORKSPACE_FADE_ATOMIC);
+            config.setInterpolator(ANIM_WORKSPACE_SCALE,
+                    config.userControlled ? WORKSPACE_SCALE_MANUAL : WORKSPACE_SCALE_ATOMIC);
+            config.setInterpolator(ANIM_HOTSEAT_FADE,
+                    config.userControlled ? HOTSEAT_FADE_MANUAL : HOTSEAT_FADE_ATOMIC);
+            config.setInterpolator(ANIM_HOTSEAT_SCALE,
+                    config.userControlled ? HOTSEAT_SCALE_MANUAL : HOTSEAT_SCALE_ATOMIC);
+            config.setInterpolator(ANIM_HOTSEAT_TRANSLATE,
+                    config.userControlled ? HOTSEAT_TRANSLATE_MANUAL : HOTSEAT_TRANSLATE_ATOMIC);
+            config.setInterpolator(ANIM_SCRIM_FADE,
+                    config.userControlled ? SCRIM_FADE_MANUAL : SCRIM_FADE_ATOMIC);
+            config.setInterpolator(ANIM_ALL_APPS_FADE,
+                    config.userControlled ? ALL_APPS_FADE_MANUAL : ALL_APPS_FADE_ATOMIC);
+            config.setInterpolator(ANIM_VERTICAL_PROGRESS,
+                    config.userControlled
+                            ? ALL_APPS_VERTICAL_PROGRESS_MANUAL
+                            : ALL_APPS_VERTICAL_PROGRESS_ATOMIC);
         }
     }
 }
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index e95a787..5fa30bc 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -61,7 +61,7 @@
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.views.FloatingIconView;
diff --git a/src/com/android/launcher3/touch/ItemLongClickListener.java b/src/com/android/launcher3/touch/ItemLongClickListener.java
index 6bae745..73f994f 100644
--- a/src/com/android/launcher3/touch/ItemLongClickListener.java
+++ b/src/com/android/launcher3/touch/ItemLongClickListener.java
@@ -36,8 +36,9 @@
 import com.android.launcher3.logging.StatsLogManager.StatsLogger;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.views.BubbleTextHolder;
+import com.android.launcher3.widget.LauncherAppWidgetHostView;
 
 /**
  * Class to handle long-clicks on workspace items and start drag as a result.
@@ -51,7 +52,11 @@
             ItemLongClickListener::onAllAppsItemLongClick;
 
     private static boolean onWorkspaceItemLongClick(View v) {
-        TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onWorkspaceItemLongClick");
+        if (v instanceof LauncherAppWidgetHostView) {
+            TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "Widgets.onLongClick");
+        } else {
+            TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onWorkspaceItemLongClick");
+        }
         Launcher launcher = Launcher.getLauncher(v.getContext());
         if (!canStartDrag(launcher)) return false;
         if (!launcher.isInState(NORMAL) && !launcher.isInState(OVERVIEW)) return false;
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index b477905..2a0fe3a 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -19,6 +19,7 @@
 import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_VERTICAL;
 import static android.view.Gravity.END;
+import static android.view.Gravity.LEFT;
 import static android.view.Gravity.START;
 import static android.view.Gravity.TOP;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
@@ -50,9 +51,9 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.SplitConfigurationOptions;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.launcher3.views.BaseDragLayer;
 
 import java.util.Collections;
@@ -311,7 +312,7 @@
 
     @Override
     public Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
             View[] thumbnailViews, int desiredTaskId, View banner) {
         boolean isRtl = banner.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
         float translationX = 0;
@@ -424,7 +425,7 @@
     }
 
     @Override
-    public void updateStagedSplitIconParams(View out, float onScreenRectCenterX,
+    public void updateSplitIconParams(View out, float onScreenRectCenterX,
             float onScreenRectCenterY, float fullscreenScaleX, float fullscreenScaleY,
             int drawableWidth, int drawableHeight, DeviceProfile dp,
             @StagePosition int stagePosition) {
@@ -436,6 +437,28 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(splitInstructionsHeight);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge = out.getResources().getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape);
+        // Adjust for any insets on the left edge
+        int insetCorrectionX = dp.getInsets().left;
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
+        out.setTranslationX(distanceToEdge - insetCorrectionX);
+        out.setTranslationY(((-splitInstructionsHeight - splitInstructionsWidth) / 2f)
+                + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        // Setting gravity to LEFT instead of the lint-recommended START because we always want this
+        // view to be screen-left when phone is in landscape, regardless of the RtL setting.
+        lp.gravity = LEFT | CENTER_VERTICAL;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
             @StagePosition int stagePosition, Rect out1, Rect out2) {
         // In fake land/seascape, the window bounds are always top and bottom half
@@ -447,7 +470,7 @@
 
     @Override
     public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect,
-            StagedSplitBounds splitInfo, int desiredStagePosition) {
+            SplitBounds splitInfo, int desiredStagePosition) {
         float topLeftTaskPercent = splitInfo.appsStackedVertically
                 ? splitInfo.topTaskPercent
                 : splitInfo.leftTaskPercent;
@@ -464,7 +487,7 @@
 
     @Override
     public void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
-            int parentWidth, int parentHeight, StagedSplitBounds splitBoundsConfig,
+            int parentWidth, int parentHeight, SplitBounds splitBoundsConfig,
             DeviceProfile dp, boolean isRtl) {
         int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
         int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
@@ -500,13 +523,14 @@
         iconParams.rightMargin = -taskIconHeight - taskIconMargin / 2;
         iconParams.leftMargin = 0;
         iconParams.topMargin = thumbnailTopMargin / 2;
+        iconParams.bottomMargin = 0;
     }
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
             int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
+            DeviceProfile deviceProfile, SplitBounds splitConfig) {
         FrameLayout.LayoutParams primaryIconParams =
                 (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
         FrameLayout.LayoutParams secondaryIconParams =
@@ -515,7 +539,8 @@
         // We calculate the "midpoint" of the thumbnail area, and place the icons there.
         // This is the place where the thumbnail area splits by default, in a near-50/50 split.
         // It is usually not exactly 50/50, due to insets/screen cutouts.
-        int fullscreenInsetThickness = deviceProfile.getInsets().top;
+        int fullscreenInsetThickness = deviceProfile.getInsets().top
+                - deviceProfile.getInsets().bottom;
         int fullscreenMidpointFromBottom = ((deviceProfile.heightPx - fullscreenInsetThickness)
                 / 2);
         float midpointFromBottomPct = (float) fullscreenMidpointFromBottom / deviceProfile.heightPx;
@@ -556,4 +581,22 @@
             FloatProperty secondary, DeviceProfile deviceProfile) {
         return new Pair<>(primary, secondary);
     }
+
+    @Override
+    public float getFloatingTaskOffscreenTranslationTarget(View floatingTask, RectF onScreenRect,
+            @StagePosition int stagePosition, DeviceProfile dp) {
+        float currentTranslationY = floatingTask.getTranslationY();
+        return currentTranslationY - onScreenRect.height();
+    }
+
+    @Override
+    public void setFloatingTaskPrimaryTranslation(View floatingTask, float translation,
+            DeviceProfile dp) {
+        floatingTask.setTranslationY(translation);
+    }
+
+    @Override
+    public Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp) {
+        return floatingTask.getTranslationY();
+    }
 }
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index ca46aa8..1a8d355 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -34,9 +34,9 @@
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.util.SplitConfigurationOptions;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 
 import java.util.List;
 
@@ -129,12 +129,22 @@
      * @param dp The device profile, used to report rotation and hardware insets.
      * @param stagePosition 0 if the staging area is pinned to top/left, 1 for bottom/right.
      */
-    void updateStagedSplitIconParams(View out, float onScreenRectCenterX,
+    void updateSplitIconParams(View out, float onScreenRectCenterX,
             float onScreenRectCenterY, float fullscreenScaleX, float fullscreenScaleY,
             int drawableWidth, int drawableHeight, DeviceProfile dp,
             @StagePosition int stagePosition);
 
     /**
+     * Sets positioning and rotation for a SplitInstructionsView.
+     * @param out The SplitInstructionsView that needs to be positioned.
+     * @param dp The device profile, used to report rotation and device type.
+     * @param splitInstructionsHeight The SplitInstructionView's height.
+     * @param splitInstructionsWidth  The SplitInstructionView's width.
+     */
+    void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift);
+
+    /**
      * @param splitDividerSize height of split screen drag handle in portrait, width in landscape
      * @param stagePosition the split position option (top/left, bottom/right) of the first
      *                           task selected for entering split
@@ -153,12 +163,12 @@
      * @param desiredStagePosition Which stage position (topLeft/rightBottom) we want to resize
      *                           outRect for
      */
-    void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect, StagedSplitBounds splitInfo,
+    void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect, SplitBounds splitInfo,
             @SplitConfigurationOptions.StagePosition int desiredStagePosition);
 
     void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
             int parentWidth, int parentHeight,
-            StagedSplitBounds splitBoundsConfig, DeviceProfile dp, boolean isRtl);
+            SplitBounds splitBoundsConfig, DeviceProfile dp, boolean isRtl);
 
     // Overview TaskMenuView methods
     void setTaskIconParams(FrameLayout.LayoutParams iconParams,
@@ -166,7 +176,7 @@
     void setSplitIconParams(View primaryIconView, View secondaryIconView,
             int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, StagedSplitBounds splitConfig);
+            DeviceProfile deviceProfile, SplitBounds splitConfig);
 
     /*
      * The following two methods try to center the TaskMenuView in landscape by finding the center
@@ -207,7 +217,7 @@
      * @return A Pair of Floats representing the proper x and y translations.
      */
     Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
             View[] thumbnailViews, int desiredTaskId, View banner);
 
     // The following are only used by TaskViewTouchHandler.
@@ -232,6 +242,41 @@
      */
     void fixBoundsForHomeAnimStartRect(RectF outStartRect, DeviceProfile deviceProfile);
 
+    /**
+     * Determine the target translation for animating the FloatingTaskView out. This value could
+     * either be an x-coordinate or a y-coordinate, depending on which way the FloatingTaskView was
+     * docked.
+     *
+     * @param floatingTask The FloatingTaskView.
+     * @param onScreenRect The current on-screen dimensions of the FloatingTaskView.
+     * @param stagePosition STAGE_POSITION_TOP_OR_LEFT or STAGE_POSITION_BOTTOM_OR_RIGHT.
+     * @param dp The device profile.
+     * @return A float. When an animation translates the FloatingTaskView to this position, it will
+     * appear to tuck away off the edge of the screen.
+     */
+    float getFloatingTaskOffscreenTranslationTarget(View floatingTask, RectF onScreenRect,
+            @StagePosition int stagePosition, DeviceProfile dp);
+
+    /**
+     * Sets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
+     * either x or y), depending on how the view is oriented.
+     *
+     * @param floatingTask The FloatingTaskView to be translated.
+     * @param translation The target translation value.
+     * @param dp The current device profile.
+     */
+    void setFloatingTaskPrimaryTranslation(View floatingTask, float translation, DeviceProfile dp);
+
+    /**
+     * Gets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
+     * either x or y), depending on how the view is oriented.
+     *
+     * @param floatingTask The FloatingTaskView in question.
+     * @param dp The current device profile.
+     * @return The current translation value.
+     */
+    Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp);
+
     class ChildBounds {
 
         public final int primaryDimension;
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 508823c..f89c0e5 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -27,6 +27,7 @@
 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.VERTICAL;
+import static com.android.launcher3.util.DisplayController.NavigationMode.THREE_BUTTONS;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
@@ -47,11 +48,13 @@
 import android.widget.LinearLayout;
 
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.SplitConfigurationOptions;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.launcher3.views.BaseDragLayer;
 
 import java.util.List;
@@ -314,7 +317,7 @@
 
     @Override
     public Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
             View[] thumbnailViews, int desiredTaskId, View banner) {
         float translationX = 0;
         float translationY = 0;
@@ -467,7 +470,7 @@
     }
 
     @Override
-    public void updateStagedSplitIconParams(View out, float onScreenRectCenterX,
+    public void updateSplitIconParams(View out, float onScreenRectCenterX,
             float onScreenRectCenterY, float fullscreenScaleX, float fullscreenScaleY,
             int drawableWidth, int drawableHeight, DeviceProfile dp,
             @StagePosition int stagePosition) {
@@ -494,6 +497,58 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(splitInstructionsHeight);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge;
+        if ((DisplayController.getNavigationMode(out.getContext()) == THREE_BUTTONS)
+                && (dp.isTwoPanels || dp.isTablet)) {
+            // If 3-button nav is active, align the splitInstructionsView with it.
+            distanceToEdge = dp.getTaskbarOffsetY()
+                    + ((dp.taskbarSize - splitInstructionsHeight) / 2);
+        } else {
+            // If 3-button nav is not active, set bottom margin according to spec.
+            if (dp.isPhone) {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_phone_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_phone_portrait);
+                }
+            } else if (dp.isTwoPanels) {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_twopanels_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_twopanels_portrait);
+                }
+            } else {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_tablet_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_tablet_portrait);
+                }
+            }
+        }
+
+        // Center the view in case of unbalanced insets on left or right of screen
+        int insetCorrectionX = (dp.getInsets().right - dp.getInsets().left) / 2;
+        // Adjust for any insets on the bottom edge
+        int insetCorrectionY = dp.getInsets().bottom;
+        out.setTranslationX(insetCorrectionX + threeButtonNavShift);
+        out.setTranslationY(-distanceToEdge + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        lp.gravity = CENTER_HORIZONTAL | BOTTOM;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
             @StagePosition int stagePosition, Rect out1, Rect out2) {
         int screenHeight = dp.heightPx;
@@ -525,7 +580,7 @@
 
     @Override
     public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect,
-            StagedSplitBounds splitInfo, int desiredStagePosition) {
+            SplitBounds splitInfo, int desiredStagePosition) {
         boolean isLandscape = dp.isLandscape;
         float topLeftTaskPercent = splitInfo.appsStackedVertically
                 ? splitInfo.topTaskPercent
@@ -551,7 +606,7 @@
 
     @Override
     public void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
-            int parentWidth, int parentHeight, StagedSplitBounds splitBoundsConfig,
+            int parentWidth, int parentHeight, SplitBounds splitBoundsConfig,
             DeviceProfile dp, boolean isRtl) {
         int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
         int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
@@ -603,15 +658,16 @@
     public void setTaskIconParams(FrameLayout.LayoutParams iconParams, int taskIconMargin,
             int taskIconHeight, int thumbnailTopMargin, boolean isRtl) {
         iconParams.gravity = TOP | CENTER_HORIZONTAL;
+        // Reset margins, since they may have been set on rotation
         iconParams.leftMargin = iconParams.rightMargin = 0;
-        iconParams.topMargin = taskIconMargin;
+        iconParams.topMargin = iconParams.bottomMargin = 0;
     }
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
             int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
+            DeviceProfile deviceProfile, SplitBounds splitConfig) {
         FrameLayout.LayoutParams primaryIconParams =
                 (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
         FrameLayout.LayoutParams secondaryIconParams =
@@ -701,4 +757,36 @@
             return new Pair<>(secondary, primary);
         }
     }
+
+    @Override
+    public float getFloatingTaskOffscreenTranslationTarget(View floatingTask, RectF onScreenRect,
+            @StagePosition int stagePosition, DeviceProfile dp) {
+        if (dp.isLandscape) {
+            float currentTranslationX = floatingTask.getTranslationX();
+            return stagePosition == STAGE_POSITION_TOP_OR_LEFT
+                    ? currentTranslationX - onScreenRect.width()
+                    : currentTranslationX + onScreenRect.width();
+        } else {
+            float currentTranslationY = floatingTask.getTranslationY();
+            return currentTranslationY - onScreenRect.height();
+        }
+    }
+
+    @Override
+    public void setFloatingTaskPrimaryTranslation(View floatingTask, float translation,
+            DeviceProfile dp) {
+        if (dp.isLandscape) {
+            floatingTask.setTranslationX(translation);
+        } else {
+            floatingTask.setTranslationY(translation);
+        }
+
+    }
+
+    @Override
+    public Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp) {
+        return dp.isLandscape
+                ? floatingTask.getTranslationX()
+                : floatingTask.getTranslationY();
+    }
 }
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index 74b6a5b..55bb5e8 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -19,6 +19,7 @@
 import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_VERTICAL;
 import static android.view.Gravity.END;
+import static android.view.Gravity.RIGHT;
 import static android.view.Gravity.START;
 
 import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
@@ -37,8 +38,9 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.util.SplitConfigurationOptions;
+import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
-import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.launcher3.views.BaseDragLayer;
 
 import java.util.Collections;
@@ -105,11 +107,29 @@
         return new PointF(-margin, margin);
     }
 
+    @Override
+    public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect, SplitBounds splitInfo,
+            int desiredStagePosition) {
+        float topLeftTaskPercent = splitInfo.appsStackedVertically
+                ? splitInfo.topTaskPercent
+                : splitInfo.leftTaskPercent;
+        float dividerBarPercent = splitInfo.appsStackedVertically
+                ? splitInfo.dividerHeightPercent
+                : splitInfo.dividerWidthPercent;
 
+        // In seascape, the primary thumbnail is counterintuitively placed at the physical bottom of
+        // the screen. This is to preserve consistency when the user rotates: From the user's POV,
+        // the primary should always be on the left.
+        if (desiredStagePosition == SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT) {
+            outRect.top += (int) (outRect.height() * (topLeftTaskPercent + dividerBarPercent));
+        } else {
+            outRect.bottom = outRect.top + (int) (outRect.height() * topLeftTaskPercent);
+        }
+    }
 
     @Override
     public Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
             View[] thumbnailViews, int desiredTaskId, View banner) {
         boolean isRtl = banner.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
         float translationX = 0;
@@ -167,19 +187,42 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(splitInstructionsHeight);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge = out.getResources().getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape);
+        // Adjust for any insets on the right edge
+        int insetCorrectionX = dp.getInsets().right;
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
+        out.setTranslationX(splitInstructionsWidth - distanceToEdge + insetCorrectionX);
+        out.setTranslationY(((-splitInstructionsHeight + splitInstructionsWidth) / 2f)
+                + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        // Setting gravity to RIGHT instead of the lint-recommended END because we always want this
+        // view to be screen-right when phone is in seascape, regardless of the RtL setting.
+        lp.gravity = RIGHT | CENTER_VERTICAL;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void setTaskIconParams(FrameLayout.LayoutParams iconParams,
             int taskIconMargin, int taskIconHeight, int thumbnailTopMargin, boolean isRtl) {
         iconParams.gravity = (isRtl ? END : START) | CENTER_VERTICAL;
         iconParams.leftMargin = -taskIconHeight - taskIconMargin / 2;
         iconParams.rightMargin = 0;
         iconParams.topMargin = thumbnailTopMargin / 2;
+        iconParams.bottomMargin = 0;
     }
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
             int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
+            DeviceProfile deviceProfile, SplitBounds splitConfig) {
         super.setSplitIconParams(primaryIconView, secondaryIconView, taskIconHeight,
                 primarySnapshotWidth, primarySnapshotHeight, groupedTaskViewHeight,
                 groupedTaskViewWidth, isRtl, deviceProfile, splitConfig);
@@ -191,7 +234,8 @@
         // We calculate the "midpoint" of the thumbnail area, and place the icons there.
         // This is the place where the thumbnail area splits by default, in a near-50/50 split.
         // It is usually not exactly 50/50, due to insets/screen cutouts.
-        int fullscreenInsetThickness = deviceProfile.getInsets().top;
+        int fullscreenInsetThickness = deviceProfile.getInsets().top
+                - deviceProfile.getInsets().bottom;
         int fullscreenMidpointFromBottom = ((deviceProfile.heightPx
                 - fullscreenInsetThickness) / 2);
         float midpointFromBottomPct = (float) fullscreenMidpointFromBottom / deviceProfile.heightPx;
@@ -208,14 +252,14 @@
         if (splitConfig.initiatedFromSeascape) {
             // if the split was initiated from seascape,
             // the task on the right (secondary) is slightly larger
-            primaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset);
-            secondaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset
+            primaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset
                     + taskIconHeight);
+            secondaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset);
         } else {
             // if not,
             // the task on the left (primary) is slightly larger
-            primaryIconView.setTranslationY(-bottomToMidpointOffset);
-            secondaryIconView.setTranslationY(-bottomToMidpointOffset + taskIconHeight);
+            primaryIconView.setTranslationY(-bottomToMidpointOffset + taskIconHeight);
+            secondaryIconView.setTranslationY(-bottomToMidpointOffset);
         }
 
         primaryIconView.setLayoutParams(primaryIconParams);
diff --git a/src/com/android/launcher3/touch/WorkspaceTouchListener.java b/src/com/android/launcher3/touch/WorkspaceTouchListener.java
index 17bbdf1..6cb021b 100644
--- a/src/com/android/launcher3/touch/WorkspaceTouchListener.java
+++ b/src/com/android/launcher3/touch/WorkspaceTouchListener.java
@@ -43,7 +43,7 @@
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Helper class to handle touch on empty space in workspace and show options popup on long press
diff --git a/src/com/android/launcher3/util/DisplayController.java b/src/com/android/launcher3/util/DisplayController.java
index 7c73be5..94f9f25 100644
--- a/src/com/android/launcher3/util/DisplayController.java
+++ b/src/com/android/launcher3/util/DisplayController.java
@@ -19,7 +19,7 @@
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 
-import static com.android.launcher3.ResourceUtils.INVALID_RESOURCE_HANDLE;
+import static com.android.launcher3.testing.shared.ResourceUtils.INVALID_RESOURCE_HANDLE;
 import static com.android.launcher3.Utilities.dpiFromPx;
 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;
@@ -41,13 +41,12 @@
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Log;
-import android.util.Pair;
 import android.view.Display;
 
 import androidx.annotation.AnyThread;
 import androidx.annotation.UiThread;
 
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogManager.LauncherEvent;
 import com.android.launcher3.util.window.CachedDisplayInfo;
@@ -55,6 +54,7 @@
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.Objects;
 import java.util.Set;
@@ -66,6 +66,7 @@
 public class DisplayController implements ComponentCallbacks, SafeCloseable {
 
     private static final String TAG = "DisplayController";
+    private static final boolean DEBUG = false;
 
     public static final MainThreadInitializedObject<DisplayController> INSTANCE =
             new MainThreadInitializedObject<>(DisplayController::new);
@@ -116,8 +117,9 @@
                 getPackageFilter(TARGET_OVERLAY_PACKAGE, ACTION_OVERLAY_CHANGED));
 
         WindowManagerProxy wmProxy = WindowManagerProxy.INSTANCE.get(context);
-        mInfo = new Info(getDisplayInfoContext(display), display,
-                wmProxy, wmProxy.estimateInternalDisplayBounds(context));
+        Context displayInfoContext = getDisplayInfoContext(display);
+        mInfo = new Info(displayInfoContext, wmProxy,
+                wmProxy.estimateInternalDisplayBounds(displayInfoContext));
     }
 
     /**
@@ -215,18 +217,18 @@
         WindowManagerProxy wmProxy = WindowManagerProxy.INSTANCE.get(mContext);
         Info oldInfo = mInfo;
 
-        Context displayContext = getDisplayInfoContext(display);
-        Info newInfo = new Info(displayContext, display, wmProxy, oldInfo.mPerDisplayBounds);
+        Context displayInfoContext = getDisplayInfoContext(display);
+        Info newInfo = new Info(displayInfoContext, wmProxy, oldInfo.mPerDisplayBounds);
 
         if (newInfo.densityDpi != oldInfo.densityDpi || newInfo.fontScale != oldInfo.fontScale
                 || newInfo.navigationMode != oldInfo.navigationMode) {
             // Cache may not be valid anymore, recreate without cache
-            newInfo = new Info(displayContext, display, wmProxy,
-                    wmProxy.estimateInternalDisplayBounds(displayContext));
+            newInfo = new Info(displayInfoContext, wmProxy,
+                    wmProxy.estimateInternalDisplayBounds(displayInfoContext));
         }
 
         int change = 0;
-        if (!newInfo.displayId.equals(oldInfo.displayId)) {
+        if (!newInfo.normalizedDisplayInfo.equals(oldInfo.normalizedDisplayInfo)) {
             change |= CHANGE_ACTIVE_SCREEN;
         }
         if (newInfo.rotation != oldInfo.rotation) {
@@ -238,34 +240,18 @@
         if (newInfo.navigationMode != oldInfo.navigationMode) {
             change |= CHANGE_NAVIGATION_MODE;
         }
-        if (!newInfo.supportedBounds.equals(oldInfo.supportedBounds)) {
+        if (!newInfo.supportedBounds.equals(oldInfo.supportedBounds)
+                || !newInfo.mPerDisplayBounds.equals(oldInfo.mPerDisplayBounds)) {
             change |= CHANGE_SUPPORTED_BOUNDS;
-
-            Point currentS = newInfo.currentSize;
-            Pair<CachedDisplayInfo, WindowBounds[]> cachedBounds =
-                    oldInfo.mPerDisplayBounds.get(newInfo.displayId);
-            Point expectedS = cachedBounds == null ? null : cachedBounds.first.size;
-            if (newInfo.supportedBounds.size() != oldInfo.supportedBounds.size()) {
-                Log.e("b/198965093",
-                        "Inconsistent number of displays"
-                                + "\ndisplay state: " + display.getState()
-                                + "\noldInfo.supportedBounds: " + oldInfo.supportedBounds
-                                + "\nnewInfo.supportedBounds: " + newInfo.supportedBounds);
-            }
-            if (expectedS != null
-                    && (Math.min(currentS.x, currentS.y) != Math.min(expectedS.x, expectedS.y)
-                    || Math.max(currentS.x, currentS.y) != Math.max(expectedS.x, expectedS.y))
-                    && display.getState() == Display.STATE_OFF) {
-                Log.e("b/198965093",
-                        "Display size changed while display is off, ignoring change");
-                return;
-            }
+        }
+        if (DEBUG) {
+            Log.d(TAG, "handleInfoChange - change: 0b" + Integer.toBinaryString(change));
         }
 
         if (change != 0) {
             mInfo = newInfo;
             final int flags = change;
-            MAIN_EXECUTOR.execute(() -> notifyChange(displayContext, flags));
+            MAIN_EXECUTOR.execute(() -> notifyChange(displayInfoContext, flags));
         }
     }
 
@@ -283,8 +269,8 @@
     public static class Info {
 
         // Cached property
+        public final CachedDisplayInfo normalizedDisplayInfo;
         public final int rotation;
-        public final String displayId;
         public final Point currentSize;
         public final Rect cutout;
 
@@ -292,56 +278,71 @@
         public final float fontScale;
         private final int densityDpi;
         public final NavigationMode navigationMode;
-
         private final PortraitSize mScreenSizeDp;
 
+        // WindowBounds
+        public final WindowBounds realBounds;
         public final Set<WindowBounds> supportedBounds = new ArraySet<>();
-
-        private final ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> mPerDisplayBounds =
+        private final ArrayMap<CachedDisplayInfo, WindowBounds[]> mPerDisplayBounds =
                 new ArrayMap<>();
 
-        public Info(Context context, Display display) {
+        public Info(Context displayInfoContext) {
             /* don't need system overrides for external displays */
-            this(context, display, new WindowManagerProxy(), new ArrayMap<>());
+            this(displayInfoContext, new WindowManagerProxy(), new ArrayMap<>());
         }
 
         // Used for testing
-        public Info(Context context, Display display,
+        public Info(Context displayInfoContext,
                 WindowManagerProxy wmProxy,
-                ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> perDisplayBoundsCache) {
-            CachedDisplayInfo displayInfo = wmProxy.getDisplayInfo(context, display);
+                ArrayMap<CachedDisplayInfo, WindowBounds[]> perDisplayBoundsCache) {
+            CachedDisplayInfo displayInfo = wmProxy.getDisplayInfo(displayInfoContext);
+            normalizedDisplayInfo = displayInfo.normalize();
             rotation = displayInfo.rotation;
             currentSize = displayInfo.size;
-            displayId = displayInfo.id;
             cutout = displayInfo.cutout;
 
-            Configuration config = context.getResources().getConfiguration();
+            Configuration config = displayInfoContext.getResources().getConfiguration();
             fontScale = config.fontScale;
             densityDpi = config.densityDpi;
             mScreenSizeDp = new PortraitSize(config.screenHeightDp, config.screenWidthDp);
-            navigationMode = parseNavigationMode(context);
+            navigationMode = parseNavigationMode(displayInfoContext);
 
             mPerDisplayBounds.putAll(perDisplayBoundsCache);
-            Pair<CachedDisplayInfo, WindowBounds[]> cachedValue = mPerDisplayBounds.get(displayId);
+            WindowBounds[] cachedValue = mPerDisplayBounds.get(normalizedDisplayInfo);
 
-            WindowBounds realBounds = wmProxy.getRealBounds(context, display, displayInfo);
+            realBounds = wmProxy.getRealBounds(displayInfoContext, displayInfo);
             if (cachedValue == null) {
-                supportedBounds.add(realBounds);
-            } else {
+                // Unexpected normalizedDisplayInfo is found, recreate the cache
+                Log.e(TAG, "Unexpected normalizedDisplayInfo found, invalidating cache");
+                mPerDisplayBounds.clear();
+                mPerDisplayBounds.putAll(wmProxy.estimateInternalDisplayBounds(displayInfoContext));
+                cachedValue = mPerDisplayBounds.get(normalizedDisplayInfo);
+                if (cachedValue == null) {
+                    Log.e(TAG, "normalizedDisplayInfo not found in estimation: "
+                            + normalizedDisplayInfo);
+                    supportedBounds.add(realBounds);
+                }
+            }
+
+            if (cachedValue != null) {
                 // Verify that the real bounds are a match
-                WindowBounds expectedBounds = cachedValue.second[displayInfo.rotation];
+                WindowBounds expectedBounds = cachedValue[displayInfo.rotation];
                 if (!realBounds.equals(expectedBounds)) {
                     WindowBounds[] clone = new WindowBounds[4];
-                    System.arraycopy(cachedValue.second, 0, clone, 0, 4);
+                    System.arraycopy(cachedValue, 0, clone, 0, 4);
                     clone[displayInfo.rotation] = realBounds;
-                    cachedValue = Pair.create(displayInfo.normalize(), clone);
-                    mPerDisplayBounds.put(displayId, cachedValue);
+                    mPerDisplayBounds.put(normalizedDisplayInfo, clone);
                 }
             }
             mPerDisplayBounds.values().forEach(
-                    pair -> Collections.addAll(supportedBounds, pair.second));
-            Log.d("b/211775278", "displayId: " + displayId + ", currentSize: " + currentSize);
-            Log.d("b/211775278", "perDisplayBounds: " + mPerDisplayBounds);
+                    windowBounds -> Collections.addAll(supportedBounds, windowBounds));
+            if (DEBUG) {
+                Log.d(TAG, "displayInfo: " + displayInfo);
+                Log.d(TAG, "realBounds: " + realBounds);
+                Log.d(TAG, "normalizedDisplayInfo: " + normalizedDisplayInfo);
+                mPerDisplayBounds.forEach((key, value) -> Log.d(TAG,
+                        "perDisplayBounds - " + key + ": " + Arrays.deepToString(value)));
+            }
         }
 
         /**
@@ -369,13 +370,14 @@
     public void dump(PrintWriter pw) {
         Info info = mInfo;
         pw.println("DisplayController.Info:");
-        pw.println("  id=" + info.displayId);
+        pw.println("  normalizedDisplayInfo=" + info.normalizedDisplayInfo);
         pw.println("  rotation=" + info.rotation);
         pw.println("  fontScale=" + info.fontScale);
         pw.println("  densityDpi=" + info.densityDpi);
         pw.println("  navigationMode=" + info.navigationMode.name());
         pw.println("  currentSize=" + info.currentSize);
-        pw.println("  supportedBounds=" + info.supportedBounds);
+        info.mPerDisplayBounds.forEach((key, value) -> pw.println(
+                "  perDisplayBounds - " + key + ": " + Arrays.deepToString(value)));
     }
 
     /**
diff --git a/src/com/android/launcher3/util/HorizontalInsettableView.java b/src/com/android/launcher3/util/HorizontalInsettableView.java
index 7979bc0..486b73d 100644
--- a/src/com/android/launcher3/util/HorizontalInsettableView.java
+++ b/src/com/android/launcher3/util/HorizontalInsettableView.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.util;
 
+import android.util.FloatProperty;
+
 /**
  * Allows the implementing view to add insets to the left and right.
  */
@@ -32,4 +34,22 @@
      */
     void setHorizontalInsets(float insetPercentage);
 
+    /**
+     * Returns the width percentage to inset the content from the left and from the right. See
+     * {@link #setHorizontalInsets};
+     */
+    float getHorizontalInsets();
+
+    FloatProperty<HorizontalInsettableView> HORIZONTAL_INSETS =
+            new FloatProperty<HorizontalInsettableView>("horizontalInsets") {
+                @Override
+                public Float get(HorizontalInsettableView view) {
+                    return view.getHorizontalInsets();
+                }
+
+                @Override
+                public void setValue(HorizontalInsettableView view, float insetPercentage) {
+                    view.setHorizontalInsets(insetPercentage);
+                }
+            };
 }
diff --git a/src/com/android/launcher3/util/MultiValueAlpha.java b/src/com/android/launcher3/util/MultiValueAlpha.java
index 11cd07c..4b46a0a 100644
--- a/src/com/android/launcher3/util/MultiValueAlpha.java
+++ b/src/com/android/launcher3/util/MultiValueAlpha.java
@@ -23,6 +23,7 @@
 
 import com.android.launcher3.anim.AlphaUpdateListener;
 
+import java.io.PrintWriter;
 import java.util.Arrays;
 import java.util.function.Consumer;
 
@@ -78,6 +79,29 @@
         mUpdateVisibility = updateVisibility;
     }
 
+    /**
+     * Dumps the alpha channel values to the given PrintWriter
+     *
+     * @param prefix String to be used before every line
+     * @param pw PrintWriter where the logs should be dumped
+     * @param label String used to help identify this object
+     * @param alphaIndexLabels Strings that represent each alpha channel, these should be entered
+     *                         in the order of the indexes they represent, starting from 0.
+     */
+    public void dump(String prefix, PrintWriter pw, String label, String... alphaIndexLabels) {
+        pw.println(prefix + label);
+
+        String innerPrefix = prefix + '\t';
+        for (int i = 0; i < alphaIndexLabels.length; i++) {
+            if (i >= mMyProperties.length) {
+                pw.println(innerPrefix + alphaIndexLabels[i] + " given for alpha index " + i
+                        + " however there are only " + mMyProperties.length + " alpha channels.");
+                continue;
+            }
+            pw.println(innerPrefix + alphaIndexLabels[i] + "=" + getProperty(i).getValue());
+        }
+    }
+
     public class AlphaProperty {
 
         private final int mMyMask;
diff --git a/src/com/android/launcher3/util/PendingSplitSelectInfo.java b/src/com/android/launcher3/util/PendingSplitSelectInfo.java
new file mode 100644
index 0000000..ed02465
--- /dev/null
+++ b/src/com/android/launcher3/util/PendingSplitSelectInfo.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 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 com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
+
+/**
+ * Utility class to store information regarding a split select request. This includes the taskId of
+ * the originating task, plus the stage position.
+ * This information is intended to be saved across launcher instances, e.g. when Launcher needs to
+ * recover straight into a split select state.
+ */
+public class PendingSplitSelectInfo {
+
+    private final int mStagedTaskId;
+    private final int mStagePosition;
+
+    public PendingSplitSelectInfo(int stagedTaskId, int stagePosition) {
+        this.mStagedTaskId = stagedTaskId;
+        this.mStagePosition = stagePosition;
+    }
+
+    public int getStagedTaskId() {
+        return mStagedTaskId;
+    }
+
+    public @StagePosition int getStagePosition() {
+        return mStagePosition;
+    }
+}
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 6a336cc..f14d985 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -96,7 +96,7 @@
      *
      * If you make changes here, consider making the same changes there
      */
-    public static class StagedSplitBounds {
+    public static class SplitBounds {
         public final Rect leftTopBounds;
         public final Rect rightBottomBounds;
         /** This rect represents the actual gap between the two apps */
@@ -124,7 +124,7 @@
         public final int leftTopTaskId;
         public final int rightBottomTaskId;
 
-        public StagedSplitBounds(Rect leftTopBounds, Rect rightBottomBounds, int leftTopTaskId,
+        public SplitBounds(Rect leftTopBounds, Rect rightBottomBounds, int leftTopTaskId,
                 int rightBottomTaskId) {
             this.leftTopBounds = leftTopBounds;
             this.rightBottomBounds = rightBottomBounds;
@@ -163,7 +163,7 @@
         }
     }
 
-    public static class StagedSplitTaskPosition {
+    public static class SplitStageInfo {
         public int taskId = -1;
         @StagePosition
         public int stagePosition = STAGE_POSITION_UNDEFINED;
diff --git a/src/com/android/launcher3/util/SystemUiController.java b/src/com/android/launcher3/util/SystemUiController.java
index 630df7e..6945983 100644
--- a/src/com/android/launcher3/util/SystemUiController.java
+++ b/src/com/android/launcher3/util/SystemUiController.java
@@ -19,6 +19,10 @@
 import android.view.View;
 import android.view.Window;
 
+import androidx.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.Arrays;
 
 /**
@@ -31,15 +35,26 @@
     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_FULLSCREEN_TASK = 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;
     public static final int FLAG_LIGHT_STATUS = 1 << 2;
     public static final int FLAG_DARK_STATUS = 1 << 3;
 
+    /**
+     * Security type based on WifiConfiguration.KeyMgmt
+     */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(flag = true, value = {
+            FLAG_LIGHT_NAV,
+            FLAG_DARK_NAV,
+            FLAG_LIGHT_STATUS,
+            FLAG_DARK_STATUS,
+    })
+    public @interface SystemUiControllerFlags {}
+
     private final Window mWindow;
-    private final int[] mStates = new int[5];
+    private final int[] mStates = new int[4];
 
     public SystemUiController(Window window) {
         mWindow = window;
@@ -50,7 +65,7 @@
                 ? (FLAG_LIGHT_NAV | FLAG_LIGHT_STATUS) : (FLAG_DARK_NAV | FLAG_DARK_STATUS));
     }
 
-    public void updateUiState(int uiState, int flags) {
+    public void updateUiState(int uiState, @SystemUiControllerFlags int flags) {
         if (mStates[uiState] == flags) {
             return;
         }
diff --git a/src/com/android/launcher3/util/ViewCapture.java b/src/com/android/launcher3/util/ViewCapture.java
new file mode 100644
index 0000000..58c8269
--- /dev/null
+++ b/src/com/android/launcher3/util/ViewCapture.java
@@ -0,0 +1,326 @@
+/*
+ * Copyright (C) 2022 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 com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.res.Resources;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Trace;
+import android.util.Base64;
+import android.util.Base64OutputStream;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewTreeObserver.OnDrawListener;
+
+import androidx.annotation.UiThread;
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.view.ViewCaptureData.ExportedData;
+import com.android.launcher3.view.ViewCaptureData.FrameData;
+import com.android.launcher3.view.ViewCaptureData.ViewNode;
+
+import java.io.FileDescriptor;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import java.util.concurrent.Future;
+
+/**
+ * Utility class for capturing view data every frame
+ */
+public class ViewCapture implements OnDrawListener {
+
+    private static final String TAG = "ViewCapture";
+
+    // Number of frames to keep in memory
+    private static final int MEMORY_SIZE = 2000;
+    // Initial size of the reference pool. This is at least be 5 * total number of views in
+    // Launcher. This allows the first free frames avoid object allocation during view capture.
+    private static final int INIT_POOL_SIZE = 300;
+
+    private final View mRoot;
+    private final Resources mResources;
+
+    private final Handler mHandler;
+    private final ViewRef mViewRef = new ViewRef();
+
+    private int mFrameIndexBg = -1;
+    private final long[] mFrameTimesBg = new long[MEMORY_SIZE];
+    private final ViewPropertyRef[] mNodesBg = new ViewPropertyRef[MEMORY_SIZE];
+
+    // Pool used for capturing view tree on the UI thread.
+    private ViewRef mPool = new ViewRef();
+
+    /**
+     * @param root the root view for the capture data
+     */
+    public ViewCapture(View root) {
+        mRoot = root;
+        mResources = root.getResources();
+        mHandler = new Handler(UI_HELPER_EXECUTOR.getLooper(), this::captureViewPropertiesBg);
+    }
+
+    /**
+     * Attaches the ViewCapture to the root
+     */
+    public void attach() {
+        mHandler.post(this::initPool);
+    }
+
+    @Override
+    public void onDraw() {
+        Trace.beginSection("view_capture");
+        captureViewTree(mRoot, mViewRef);
+        Message m = Message.obtain(mHandler);
+        m.obj = mViewRef.next;
+        mHandler.sendMessage(m);
+        Trace.endSection();
+    }
+
+    /**
+     * Captures the View property on the background thread, and transfer all the ViewRef objects
+     * back to the pool
+     */
+    @WorkerThread
+    private boolean captureViewPropertiesBg(Message msg) {
+        ViewRef start = (ViewRef) msg.obj;
+        long time = msg.getWhen();
+        if (start == null) {
+            return false;
+        }
+        mFrameIndexBg++;
+        if (mFrameIndexBg >= MEMORY_SIZE) {
+            mFrameIndexBg = 0;
+        }
+        mFrameTimesBg[mFrameIndexBg] = time;
+
+        ViewPropertyRef recycle = mNodesBg[mFrameIndexBg];
+
+        ViewPropertyRef result = null;
+        ViewPropertyRef resultEnd = null;
+
+        ViewRef current = start;
+        ViewRef last = start;
+        while (current != null) {
+            ViewPropertyRef propertyRef = recycle;
+            if (propertyRef == null) {
+                propertyRef = new ViewPropertyRef();
+            } else {
+                recycle = recycle.next;
+                propertyRef.next = null;
+            }
+
+            propertyRef.transfer(current);
+            last = current;
+            current = current.next;
+
+            if (result == null) {
+                result = propertyRef;
+                resultEnd = result;
+            } else {
+                resultEnd.next = propertyRef;
+                resultEnd = propertyRef;
+            }
+        }
+        mNodesBg[mFrameIndexBg] = result;
+        ViewRef end = last;
+        Executors.MAIN_EXECUTOR.execute(() -> addToPool(start, end));
+        return true;
+    }
+
+    @UiThread
+    private void addToPool(ViewRef start, ViewRef end) {
+        end.next = mPool;
+        mPool = start;
+    }
+
+    @WorkerThread
+    private void initPool() {
+        ViewRef start = new ViewRef();
+        ViewRef current = start;
+
+        for (int i = 0; i < INIT_POOL_SIZE; i++) {
+            current.next = new ViewRef();
+            current = current.next;
+        }
+
+        ViewRef end = current;
+        Executors.MAIN_EXECUTOR.execute(() ->  {
+            addToPool(start, end);
+            if (mRoot.isAttachedToWindow()) {
+                mRoot.getViewTreeObserver().addOnDrawListener(this);
+            }
+        });
+    }
+
+    /**
+     * Creates a proto of all the data captured so far.
+     */
+    public void dump(FileDescriptor out) {
+        Future<ExportedData> task = UI_HELPER_EXECUTOR.submit(this::dumpToProto);
+        try (OutputStream os = new FileOutputStream(out)) {
+            ExportedData data = task.get();
+            Base64OutputStream encodedOS = new Base64OutputStream(os,
+                    Base64.NO_CLOSE | Base64.NO_PADDING | Base64.NO_WRAP);
+            data.writeTo(encodedOS);
+            encodedOS.close();
+            os.flush();
+        } catch (Exception e) {
+            Log.e(TAG, "Error capturing proto", e);
+        }
+    }
+
+    @WorkerThread
+    private ExportedData dumpToProto() {
+        ExportedData.Builder dataBuilder = ExportedData.newBuilder();
+        Resources res = mResources;
+
+        int size = (mNodesBg[MEMORY_SIZE - 1] == null) ? mFrameIndexBg + 1 : MEMORY_SIZE;
+        for (int i = size - 1; i >= 0; i--) {
+            int index = (MEMORY_SIZE + mFrameIndexBg - i) % MEMORY_SIZE;
+            ViewNode.Builder nodeBuilder = ViewNode.newBuilder();
+            mNodesBg[index].toProto(res, nodeBuilder);
+            dataBuilder.addFrameData(FrameData.newBuilder()
+                    .setNode(nodeBuilder)
+                    .setTimestamp(mFrameTimesBg[index]));
+        }
+        return dataBuilder.build();
+    }
+
+    private ViewRef captureViewTree(View view, ViewRef start) {
+        ViewRef ref;
+        if (mPool != null) {
+            ref = mPool;
+            mPool = mPool.next;
+            ref.next = null;
+        } else {
+            ref = new ViewRef();
+        }
+        ref.view = view;
+        start.next = ref;
+        if (view instanceof ViewGroup) {
+            ViewRef result = ref;
+            ViewGroup parent = (ViewGroup) view;
+            int childCount = ref.childCount = parent.getChildCount();
+            for (int i = 0; i < childCount; i++) {
+                result = captureViewTree(parent.getChildAt(i), result);
+            }
+            return result;
+        } else {
+            ref.childCount = 0;
+            return ref;
+        }
+    }
+
+    private static class ViewPropertyRef {
+        // We store reference in memory to avoid generating and storing too many strings
+        public Class clazz;
+        public int hashCode;
+        public int childCount = 0;
+
+        public int id;
+        public int left, top, right, bottom;
+        public int scrollX, scrollY;
+
+        public float translateX, translateY;
+        public float scaleX, scaleY;
+        public float alpha;
+        public float elevation;
+
+        public int visibility;
+        public boolean willNotDraw;
+        public boolean clipChildren;
+
+        public ViewPropertyRef next;
+
+        public void transfer(ViewRef viewRef) {
+            childCount = viewRef.childCount;
+
+            View view = viewRef.view;
+            viewRef.view = null;
+
+            clazz = view.getClass();
+            hashCode = view.hashCode();
+            id = view.getId();
+            left = view.getLeft();
+            top = view.getTop();
+            right = view.getRight();
+            bottom = view.getBottom();
+            scrollX = view.getScrollX();
+            scrollY = view.getScrollY();
+
+            translateX = view.getTranslationX();
+            translateY = view.getTranslationY();
+            scaleX = view.getScaleX();
+            scaleY = view.getScaleY();
+            alpha = view.getAlpha();
+
+            visibility = view.getVisibility();
+            willNotDraw = view.willNotDraw();
+            elevation = view.getElevation();
+        }
+
+        /**
+         * Converts the data to the proto representation and returns the next property ref
+         * at the end of the iteration.
+         * @param res
+         * @return
+         */
+        public ViewPropertyRef toProto(Resources res, ViewNode.Builder outBuilder) {
+            String resolvedId;
+            if (id >= 0) {
+                try {
+                    resolvedId = res.getResourceTypeName(id) + '/' + res.getResourceEntryName(id);
+                } catch (Resources.NotFoundException e) {
+                    resolvedId = "id/" + "0x" + Integer.toHexString(id).toUpperCase();
+                }
+            } else {
+                resolvedId = "NO_ID";
+            }
+            outBuilder.setClassname(clazz.getName() + "@" + hashCode)
+                    .setId(resolvedId)
+                    .setLeft(left)
+                    .setTop(top)
+                    .setWidth(right - left)
+                    .setHeight(bottom - top)
+                    .setTranslationX(translateX)
+                    .setTranslationY(translateY)
+                    .setScaleX(scaleX)
+                    .setScaleY(scaleY)
+                    .setAlpha(alpha)
+                    .setVisibility(visibility)
+                    .setWillNotDraw(willNotDraw)
+                    .setElevation(elevation)
+                    .setClipChildren(clipChildren);
+
+            ViewPropertyRef result = next;
+            for (int i = 0; (i < childCount) && (result != null); i++) {
+                ViewNode.Builder childBuilder = ViewNode.newBuilder();
+                result = result.toProto(res, childBuilder);
+                outBuilder.addChildren(childBuilder);
+            }
+            return result;
+        }
+    }
+
+    private static class ViewRef {
+        public View view;
+        public int childCount = 0;
+        public ViewRef next;
+    }
+}
diff --git a/src/com/android/launcher3/util/WindowBounds.java b/src/com/android/launcher3/util/WindowBounds.java
index a15679a..91480e1 100644
--- a/src/com/android/launcher3/util/WindowBounds.java
+++ b/src/com/android/launcher3/util/WindowBounds.java
@@ -76,6 +76,7 @@
                 + "bounds=" + bounds
                 + ", insets=" + insets
                 + ", availableSize=" + availableSize
+                + ", rotationHint=" + rotationHint
                 + '}';
     }
 
diff --git a/src/com/android/launcher3/util/window/CachedDisplayInfo.java b/src/com/android/launcher3/util/window/CachedDisplayInfo.java
index 06b9829..23f37aa 100644
--- a/src/com/android/launcher3/util/window/CachedDisplayInfo.java
+++ b/src/com/android/launcher3/util/window/CachedDisplayInfo.java
@@ -30,7 +30,6 @@
  */
 public class CachedDisplayInfo {
 
-    public final String id;
     public final Point size;
     public final int rotation;
     public final Rect cutout;
@@ -40,11 +39,10 @@
     }
 
     public CachedDisplayInfo(Point size, int rotation) {
-        this("", size, rotation, new Rect());
+        this(size, rotation, new Rect());
     }
 
-    public CachedDisplayInfo(String id, Point size, int rotation, Rect cutout) {
-        this.id = id;
+    public CachedDisplayInfo(Point size, int rotation, Rect cutout) {
         this.size = size;
         this.rotation = rotation;
         this.cutout = cutout;
@@ -62,16 +60,15 @@
 
         Rect newCutout = new Rect(cutout);
         rotateRect(newCutout, deltaRotation(rotation, Surface.ROTATION_0));
-        return new CachedDisplayInfo(id, newSize, Surface.ROTATION_0, newCutout);
+        return new CachedDisplayInfo(newSize, Surface.ROTATION_0, newCutout);
     }
 
     @Override
     public String toString() {
         return "CachedDisplayInfo{"
-                + "id='" + id + '\''
-                + ", size=" + size
-                + ", rotation=" + rotation
+                + "size=" + size
                 + ", cutout=" + cutout
+                + ", rotation=" + rotation
                 + '}';
     }
 
@@ -80,13 +77,13 @@
         if (this == o) return true;
         if (!(o instanceof CachedDisplayInfo)) return false;
         CachedDisplayInfo that = (CachedDisplayInfo) o;
-        return rotation == that.rotation && Objects.equals(id, that.id)
-                && Objects.equals(size, that.size) && Objects.equals(cutout,
-                that.cutout);
+        return rotation == that.rotation
+                && Objects.equals(size, that.size)
+                && Objects.equals(cutout, that.cutout);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(id, size, rotation, cutout);
+        return Objects.hash(size, rotation, cutout);
     }
 }
diff --git a/src/com/android/launcher3/util/window/WindowManagerProxy.java b/src/com/android/launcher3/util/window/WindowManagerProxy.java
index 9665bf9..582ff8d 100644
--- a/src/com/android/launcher3/util/window/WindowManagerProxy.java
+++ b/src/com/android/launcher3/util/window/WindowManagerProxy.java
@@ -16,15 +16,14 @@
 package com.android.launcher3.util.window;
 
 import static android.view.Display.DEFAULT_DISPLAY;
-import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 
-import static com.android.launcher3.ResourceUtils.INVALID_RESOURCE_HANDLE;
-import static com.android.launcher3.ResourceUtils.NAVBAR_HEIGHT;
-import static com.android.launcher3.ResourceUtils.NAVBAR_HEIGHT_LANDSCAPE;
-import static com.android.launcher3.ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE;
-import static com.android.launcher3.ResourceUtils.STATUS_BAR_HEIGHT;
-import static com.android.launcher3.ResourceUtils.STATUS_BAR_HEIGHT_LANDSCAPE;
-import static com.android.launcher3.ResourceUtils.STATUS_BAR_HEIGHT_PORTRAIT;
+import static com.android.launcher3.testing.shared.ResourceUtils.INVALID_RESOURCE_HANDLE;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_HEIGHT;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_HEIGHT_LANDSCAPE;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE;
+import static com.android.launcher3.testing.shared.ResourceUtils.STATUS_BAR_HEIGHT;
+import static com.android.launcher3.testing.shared.ResourceUtils.STATUS_BAR_HEIGHT_LANDSCAPE;
+import static com.android.launcher3.testing.shared.ResourceUtils.STATUS_BAR_HEIGHT_PORTRAIT;
 import static com.android.launcher3.Utilities.dpiFromPx;
 import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
 import static com.android.launcher3.util.RotationUtils.deltaRotation;
@@ -41,7 +40,6 @@
 import android.hardware.display.DisplayManager;
 import android.os.Build;
 import android.util.ArrayMap;
-import android.util.Pair;
 import android.view.Display;
 import android.view.DisplayCutout;
 import android.view.Surface;
@@ -50,7 +48,7 @@
 import android.view.WindowMetrics;
 
 import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.testing.shared.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.ResourceBasedOverride;
@@ -88,20 +86,12 @@
      * Returns a map of normalized info of internal displays to estimated window bounds
      * for that display
      */
-    public ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> estimateInternalDisplayBounds(
-            Context context) {
-        Display[] displays = getDisplays(context);
-        ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> result = new ArrayMap<>();
-        for (Display display : displays) {
-            if (isInternalDisplay(display)) {
-                Context displayContext = Utilities.ATLEAST_S
-                        ? context.createWindowContext(display, TYPE_APPLICATION, null)
-                        : context.createDisplayContext(display);
-                CachedDisplayInfo info = getDisplayInfo(displayContext, display).normalize();
-                WindowBounds[] bounds = estimateWindowBounds(context, info);
-                result.put(info.id, Pair.create(info, bounds));
-            }
-        }
+    public ArrayMap<CachedDisplayInfo, WindowBounds[]> estimateInternalDisplayBounds(
+            Context displayInfoContext) {
+        CachedDisplayInfo info = getDisplayInfo(displayInfoContext).normalize();
+        WindowBounds[] bounds = estimateWindowBounds(displayInfoContext, info);
+        ArrayMap<CachedDisplayInfo, WindowBounds[]> result = new ArrayMap<>();
+        result.put(info, bounds);
         return result;
     }
 
@@ -109,12 +99,11 @@
      * Returns the real bounds for the provided display after applying any insets normalization
      */
     @TargetApi(Build.VERSION_CODES.R)
-    public WindowBounds getRealBounds(Context windowContext,
-            Display display, CachedDisplayInfo info) {
+    public WindowBounds getRealBounds(Context displayInfoContext, CachedDisplayInfo info) {
         if (!Utilities.ATLEAST_R) {
             Point smallestSize = new Point();
             Point largestSize = new Point();
-            display.getCurrentSizeRange(smallestSize, largestSize);
+            getDisplay(displayInfoContext).getCurrentSizeRange(smallestSize, largestSize);
 
             if (info.size.y > info.size.x) {
                 // Portrait
@@ -122,17 +111,16 @@
                         info.rotation);
             } else {
                 // Landscape
-                new WindowBounds(info.size.x, info.size.y, largestSize.x, smallestSize.y,
+                return new WindowBounds(info.size.x, info.size.y, largestSize.x, smallestSize.y,
                         info.rotation);
             }
         }
 
-        WindowMetrics wm = windowContext.getSystemService(WindowManager.class)
+        WindowMetrics windowMetrics = displayInfoContext.getSystemService(WindowManager.class)
                 .getMaximumWindowMetrics();
-
         Rect insets = new Rect();
-        normalizeWindowInsets(windowContext, wm.getWindowInsets(), insets);
-        return new WindowBounds(wm.getBounds(), insets, info.rotation);
+        normalizeWindowInsets(displayInfoContext, windowMetrics.getWindowInsets(), insets);
+        return new WindowBounds(windowMetrics.getBounds(), insets, info.rotation);
     }
 
     /**
@@ -169,12 +157,9 @@
         insetsBuilder.setInsetsIgnoringVisibility(WindowInsets.Type.navigationBars(), newNavInsets);
 
         Insets statusBarInsets = oldInsets.getInsets(WindowInsets.Type.statusBars());
-
-
         int statusBarHeight = getDimenByName(systemRes,
                 (isPortrait) ? STATUS_BAR_HEIGHT_PORTRAIT : STATUS_BAR_HEIGHT_LANDSCAPE,
                 STATUS_BAR_HEIGHT);
-
         Insets newStatusBarInsets = Insets.of(
                 statusBarInsets.left,
                 Math.max(statusBarInsets.top, statusBarHeight),
@@ -202,21 +187,14 @@
     }
 
     /**
-     * Returns true if the display is an internal displays
-     */
-    protected boolean isInternalDisplay(Display display) {
-        return display.getDisplayId() == Display.DEFAULT_DISPLAY;
-    }
-
-    /**
      * Returns a list of possible WindowBounds for the display keyed on the 4 surface rotations
      */
-    public WindowBounds[] estimateWindowBounds(Context context, CachedDisplayInfo display) {
+    protected WindowBounds[] estimateWindowBounds(Context context, CachedDisplayInfo displayInfo) {
         int densityDpi = context.getResources().getConfiguration().densityDpi;
-        int rotation = display.rotation;
-        Rect safeCutout = display.cutout;
+        int rotation = displayInfo.rotation;
+        Rect safeCutout = displayInfo.cutout;
 
-        int minSize = Math.min(display.size.x, display.size.y);
+        int minSize = Math.min(displayInfo.size.x, displayInfo.size.y);
         int swDp = (int) dpiFromPx(minSize, densityDpi);
 
         Resources systemRes;
@@ -255,7 +233,7 @@
         Point tempSize = new Point();
         for (int i = 0; i < 4; i++) {
             int rotationChange = deltaRotation(rotation, i);
-            tempSize.set(display.size.x, display.size.y);
+            tempSize.set(displayInfo.size.x, displayInfo.size.y);
             rotateSize(tempSize, rotationChange);
             Rect bounds = new Rect(0, 0, tempSize.x, tempSize.y);
 
@@ -311,55 +289,58 @@
      * Returns a CachedDisplayInfo initialized for the current display
      */
     @TargetApi(Build.VERSION_CODES.S)
-    public CachedDisplayInfo getDisplayInfo(Context displayContext, Display display) {
-        int rotation = getRotation(displayContext);
-        Rect cutoutRect = new Rect();
-        Point size = new Point();
+    public CachedDisplayInfo getDisplayInfo(Context displayInfoContext) {
+        int rotation = getRotation(displayInfoContext);
         if (Utilities.ATLEAST_S) {
-            WindowMetrics wm = displayContext.getSystemService(WindowManager.class)
+            WindowMetrics windowMetrics = displayInfoContext.getSystemService(WindowManager.class)
                     .getMaximumWindowMetrics();
-            DisplayCutout cutout = wm.getWindowInsets().getDisplayCutout();
-            if (cutout != null) {
-                cutoutRect.set(cutout.getSafeInsetLeft(), cutout.getSafeInsetTop(),
-                        cutout.getSafeInsetRight(), cutout.getSafeInsetBottom());
-            }
-
-            size.set(wm.getBounds().right, wm.getBounds().bottom);
+            return getDisplayInfo(windowMetrics, rotation);
         } else {
+            Point size = new Point();
+            Display display = getDisplay(displayInfoContext);
             display.getRealSize(size);
+            Rect cutoutRect = new Rect();
+            return new CachedDisplayInfo(size, rotation, cutoutRect);
         }
-        return new CachedDisplayInfo(getDisplayId(display), size, rotation, cutoutRect);
     }
 
     /**
-     * Returns a unique ID representing the display
+     * Returns a CachedDisplayInfo initialized for the current display
      */
-    protected String getDisplayId(Display display) {
-        return Integer.toString(display.getDisplayId());
+    @TargetApi(Build.VERSION_CODES.S)
+    protected CachedDisplayInfo getDisplayInfo(WindowMetrics windowMetrics, int rotation) {
+        Point size = new Point(windowMetrics.getBounds().right, windowMetrics.getBounds().bottom);
+        Rect cutoutRect = new Rect();
+        DisplayCutout cutout = windowMetrics.getWindowInsets().getDisplayCutout();
+        if (cutout != null) {
+            cutoutRect.set(cutout.getSafeInsetLeft(), cutout.getSafeInsetTop(),
+                    cutout.getSafeInsetRight(), cutout.getSafeInsetBottom());
+        }
+        return new CachedDisplayInfo(size, rotation, cutoutRect);
     }
 
     /**
-     * Returns rotation of the display associated with the context.
+     * Returns rotation of the display associated with the context, or rotation of DEFAULT_DISPLAY
+     * if the context isn't associated with a display.
      */
-    public int getRotation(Context context) {
-        Display d = null;
+    public int getRotation(Context displayInfoContext) {
+        return getDisplay(displayInfoContext).getRotation();
+    }
+
+    /**
+     *
+     * Returns the display associated with the context, or DEFAULT_DISPLAY if the context isn't
+     * associated with a display.
+     */
+    protected Display getDisplay(Context displayInfoContext) {
         if (Utilities.ATLEAST_R) {
             try {
-                d = context.getDisplay();
+                return displayInfoContext.getDisplay();
             } catch (UnsupportedOperationException e) {
                 // Ignore
             }
         }
-        if (d == null) {
-            d = context.getSystemService(DisplayManager.class).getDisplay(DEFAULT_DISPLAY);
-        }
-        return d.getRotation();
-    }
-
-    /**
-     * Returns all currently valid logical displays.
-     */
-    protected Display[] getDisplays(Context context) {
-        return context.getSystemService(DisplayManager.class).getDisplays();
+        return displayInfoContext.getSystemService(DisplayManager.class).getDisplay(
+                DEFAULT_DISPLAY);
     }
 }
diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index f553fb4..800b1f6 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -22,13 +22,11 @@
 
 import static com.android.launcher3.util.window.RefreshRateTracker.getSingleFrameMs;
 
-import android.annotation.TargetApi;
 import android.app.WallpaperManager;
 import android.content.Context;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.graphics.RectF;
-import android.os.Build;
 import android.util.AttributeSet;
 import android.util.Property;
 import android.view.MotionEvent;
@@ -550,18 +548,24 @@
     }
 
     @Override
-    @TargetApi(Build.VERSION_CODES.Q)
     public WindowInsets dispatchApplyWindowInsets(WindowInsets insets) {
         if (Utilities.ATLEAST_Q) {
             Insets gestureInsets = insets.getMandatorySystemGestureInsets();
             int gestureInsetBottom = gestureInsets.bottom;
+            Insets imeInset = Utilities.ATLEAST_R
+                    ? insets.getInsets(WindowInsets.Type.ime())
+                    : Insets.NONE;
             DeviceProfile dp = mActivity.getDeviceProfile();
             if (dp.isTaskbarPresent) {
                 // Ignore taskbar gesture insets to avoid interfering with TouchControllers.
                 gestureInsetBottom = Math.max(0, gestureInsetBottom - dp.taskbarSize);
             }
-            mSystemGestureRegion.set(gestureInsets.left, gestureInsets.top,
-                    gestureInsets.right, gestureInsetBottom);
+            mSystemGestureRegion.set(
+                    Math.max(gestureInsets.left, imeInset.left),
+                    Math.max(gestureInsets.top, imeInset.top),
+                    Math.max(gestureInsets.right, imeInset.right),
+                    Math.max(gestureInsetBottom, imeInset.bottom)
+            );
         }
         return super.dispatchApplyWindowInsets(insets);
     }
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index 2a9a8a5..d301925 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -50,7 +50,7 @@
 import com.android.launcher3.popup.ArrowPopup;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.widget.picker.WidgetsFullSheet;
 
 import java.util.ArrayList;
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 11ca130..6e6512d 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -174,6 +174,11 @@
         ta.recycle();
     }
 
+    /** @return whether there is a RecyclerView bound to this scroller. */
+    public boolean hasRecyclerView() {
+        return mRv != null;
+    }
+
     public void setRecyclerView(FastScrollRecyclerView rv, TextView popupView) {
         if (mRv != null && mOnScrollListener != null) {
             mRv.removeOnScrollListener(mOnScrollListener);
diff --git a/src/com/android/launcher3/views/StickyHeaderLayout.java b/src/com/android/launcher3/views/StickyHeaderLayout.java
new file mode 100644
index 0000000..d6481a9
--- /dev/null
+++ b/src/com/android/launcher3/views/StickyHeaderLayout.java
@@ -0,0 +1,327 @@
+/*
+ * Copyright (C) 2021 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 android.view.View.MeasureSpec.EXACTLY;
+import static android.view.View.MeasureSpec.makeMeasureSpec;
+
+import static com.android.launcher3.anim.AnimatorListeners.forEndCallback;
+
+import android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.util.AttributeSet;
+import android.util.FloatProperty;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.android.launcher3.R;
+
+/**
+ * A {@link LinearLayout} container which allows scrolling parts of its content based on the
+ * scroll of a different view. Views which are marked as sticky are not scrolled, giving the
+ * illusion of a sticky header.
+ */
+public class StickyHeaderLayout extends LinearLayout implements
+        RecyclerView.OnChildAttachStateChangeListener {
+
+    private static final FloatProperty<StickyHeaderLayout> SCROLL_OFFSET =
+            new FloatProperty<StickyHeaderLayout>("scrollAnimOffset") {
+                @Override
+                public void setValue(StickyHeaderLayout view, float offset) {
+                    view.mScrollOffset = offset;
+                    view.updateHeaderScroll();
+                }
+
+                @Override
+                public Float get(StickyHeaderLayout view) {
+                    return view.mScrollOffset;
+                }
+            };
+
+    private static final MotionEventProxyMethod INTERCEPT_PROXY = ViewGroup::onInterceptTouchEvent;
+    private static final MotionEventProxyMethod TOUCH_PROXY = ViewGroup::onTouchEvent;
+
+    private RecyclerView mCurrentRecyclerView;
+    private EmptySpaceView mCurrentEmptySpaceView;
+
+    private float mLastScroll = 0;
+    private float mScrollOffset = 0;
+    private Animator mOffsetAnimator;
+
+    private boolean mShouldForwardToRecyclerView = false;
+    private int mHeaderHeight;
+
+    public StickyHeaderLayout(Context context) {
+        this(context, /* attrs= */ null);
+    }
+
+    public StickyHeaderLayout(Context context, AttributeSet attrs) {
+        this(context, attrs, /* defStyleAttr= */ 0);
+    }
+
+    public StickyHeaderLayout(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, /* defStyleRes= */ 0);
+    }
+
+    public StickyHeaderLayout(Context context, AttributeSet attrs, int defStyleAttr,
+            int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    /**
+     * Sets the recycler view, this sticky header should track
+     */
+    public void setCurrentRecyclerView(RecyclerView currentRecyclerView) {
+        boolean animateReset = mCurrentRecyclerView != null;
+        if (mCurrentRecyclerView != null) {
+            mCurrentRecyclerView.removeOnChildAttachStateChangeListener(this);
+        }
+        mCurrentRecyclerView = currentRecyclerView;
+        mCurrentRecyclerView.addOnChildAttachStateChangeListener(this);
+        findCurrentEmptyView();
+        reset(animateReset);
+    }
+
+    public int getHeaderHeight() {
+        return mHeaderHeight;
+    }
+
+    private void updateHeaderScroll() {
+        mLastScroll = getCurrentScroll();
+        int count = getChildCount();
+        for (int i = 0; i < count; i++) {
+            View child = getChildAt(i);
+            MyLayoutParams lp = (MyLayoutParams) child.getLayoutParams();
+            child.setTranslationY(Math.max(mLastScroll, lp.scrollLimit));
+        }
+    }
+
+    private float getCurrentScroll() {
+        return mScrollOffset + (mCurrentEmptySpaceView == null ? 0 : mCurrentEmptySpaceView.getY());
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+        mHeaderHeight = getMeasuredHeight();
+        if (mCurrentEmptySpaceView != null) {
+            mCurrentEmptySpaceView.setFixedHeight(mHeaderHeight);
+        }
+    }
+
+    /** Resets any previous view translation. */
+    public void reset(boolean animate) {
+        if (mOffsetAnimator != null) {
+            mOffsetAnimator.cancel();
+            mOffsetAnimator = null;
+        }
+
+        mScrollOffset = 0;
+        if (!animate) {
+            updateHeaderScroll();
+        } else {
+            float startValue = mLastScroll - getCurrentScroll();
+            mOffsetAnimator = ObjectAnimator.ofFloat(this, SCROLL_OFFSET, startValue, 0);
+            mOffsetAnimator.addListener(forEndCallback(() -> mOffsetAnimator = null));
+            mOffsetAnimator.start();
+        }
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent event) {
+        return (mShouldForwardToRecyclerView = proxyMotionEvent(event, INTERCEPT_PROXY))
+                || super.onInterceptTouchEvent(event);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        return mShouldForwardToRecyclerView && proxyMotionEvent(event, TOUCH_PROXY)
+                || super.onTouchEvent(event);
+    }
+
+    private boolean proxyMotionEvent(MotionEvent event, MotionEventProxyMethod method) {
+        float dx = mCurrentRecyclerView.getLeft() - getLeft();
+        float dy = mCurrentRecyclerView.getTop() - getTop();
+        event.offsetLocation(dx, dy);
+        try {
+            return method.proxyEvent(mCurrentRecyclerView, event);
+        } finally {
+            event.offsetLocation(-dx, -dy);
+        }
+    }
+
+    @Override
+    public void onChildViewAttachedToWindow(@NonNull View view) {
+        if (view instanceof EmptySpaceView) {
+            findCurrentEmptyView();
+        }
+    }
+
+    @Override
+    public void onChildViewDetachedFromWindow(@NonNull View view) {
+        if (view == mCurrentEmptySpaceView) {
+            findCurrentEmptyView();
+        }
+    }
+
+    private void findCurrentEmptyView() {
+        if (mCurrentEmptySpaceView != null) {
+            mCurrentEmptySpaceView.setOnYChangeCallback(null);
+            mCurrentEmptySpaceView = null;
+        }
+        int childCount = mCurrentRecyclerView.getChildCount();
+        for (int i = 0; i < childCount; i++) {
+            View view = mCurrentRecyclerView.getChildAt(i);
+            if (view instanceof EmptySpaceView) {
+                mCurrentEmptySpaceView = (EmptySpaceView) view;
+                mCurrentEmptySpaceView.setFixedHeight(getHeaderHeight());
+                mCurrentEmptySpaceView.setOnYChangeCallback(this::updateHeaderScroll);
+                return;
+            }
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
+
+        // Update various stick parameters
+        int count = getChildCount();
+        int stickyHeaderHeight = 0;
+        for (int i = 0; i < count; i++) {
+            View v = getChildAt(i);
+            MyLayoutParams lp = (MyLayoutParams) v.getLayoutParams();
+            if (lp.sticky) {
+                lp.scrollLimit = -v.getTop() + stickyHeaderHeight;
+                stickyHeaderHeight += v.getHeight();
+            } else {
+                lp.scrollLimit = Integer.MIN_VALUE;
+            }
+        }
+        updateHeaderScroll();
+    }
+
+    @Override
+    protected LayoutParams generateDefaultLayoutParams() {
+        return new MyLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
+    }
+
+    @Override
+    protected LayoutParams generateLayoutParams(ViewGroup.LayoutParams lp) {
+        return new MyLayoutParams(lp.width, lp.height);
+    }
+
+    @Override
+    public LayoutParams generateLayoutParams(AttributeSet attrs) {
+        return new MyLayoutParams(getContext(), attrs);
+    }
+
+    @Override
+    protected boolean checkLayoutParams(ViewGroup.LayoutParams p) {
+        return p instanceof MyLayoutParams;
+    }
+
+    private static class MyLayoutParams extends LayoutParams {
+
+        public final boolean sticky;
+        public int scrollLimit;
+
+        MyLayoutParams(int width, int height) {
+            super(width, height);
+            sticky = false;
+        }
+
+        MyLayoutParams(Context c, AttributeSet attrs) {
+            super(c, attrs);
+            TypedArray a = c.obtainStyledAttributes(attrs, R.styleable.StickyScroller_Layout);
+            sticky = a.getBoolean(R.styleable.StickyScroller_Layout_layout_sticky, false);
+            a.recycle();
+        }
+    }
+
+    private interface MotionEventProxyMethod {
+
+        boolean proxyEvent(ViewGroup view, MotionEvent event);
+    }
+
+    /**
+     * Empty view which allows listening for 'Y' changes
+     */
+    public static class EmptySpaceView extends View {
+
+        private Runnable mOnYChangeCallback;
+        private int mHeight = 0;
+
+        public EmptySpaceView(Context context) {
+            super(context);
+            animate().setUpdateListener(v -> notifyYChanged());
+        }
+
+        /**
+         * Sets the height for the empty view
+         * @return true if the height changed, false otherwise
+         */
+        public boolean setFixedHeight(int height) {
+            if (mHeight != height) {
+                mHeight = height;
+                requestLayout();
+                return true;
+            }
+            return false;
+        }
+
+        @Override
+        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+            super.onMeasure(widthMeasureSpec, makeMeasureSpec(mHeight, EXACTLY));
+        }
+
+        public void setOnYChangeCallback(Runnable callback) {
+            mOnYChangeCallback = callback;
+        }
+
+        @Override
+        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+            super.onLayout(changed, left, top, right, bottom);
+            notifyYChanged();
+        }
+
+        @Override
+        public void offsetTopAndBottom(int offset) {
+            super.offsetTopAndBottom(offset);
+            notifyYChanged();
+        }
+
+        @Override
+        public void setTranslationY(float translationY) {
+            super.setTranslationY(translationY);
+            notifyYChanged();
+        }
+
+        private void notifyYChanged() {
+            if (mOnYChangeCallback != null) {
+                mOnYChangeCallback.run();
+            }
+        }
+    }
+}
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 8962c4f..5cffd48 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -42,7 +42,7 @@
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.touch.ItemLongClickListener;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.Themes;
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
index fe83f3f..5ce8fcf 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
@@ -28,6 +28,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.SparseArray;
+import android.widget.RemoteViews;
 import android.widget.Toast;
 
 import androidx.annotation.Nullable;
@@ -37,10 +38,11 @@
 import com.android.launcher3.LauncherAppState;
 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.model.data.ItemInfo;
 import com.android.launcher3.testing.TestLogging;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.widget.custom.CustomWidgetManager;
 
 import java.util.ArrayList;
@@ -70,13 +72,14 @@
     private final ArrayList<ProviderChangedListener> mProviderChangeListeners = new ArrayList<>();
     private final SparseArray<LauncherAppWidgetHostView> mViews = new SparseArray<>();
     private final SparseArray<PendingAppWidgetHostView> mPendingViews = new SparseArray<>();
+    private final SparseArray<LauncherAppWidgetHostView> mDeferredViews = new SparseArray<>();
+    private final SparseArray<RemoteViews> mCachedRemoteViews = new SparseArray<>();
 
     private final Context mContext;
     private int mFlags = FLAG_STATE_IS_NORMAL;
 
     private IntConsumer mAppWidgetRemovedCallback = null;
 
-
     public LauncherAppWidgetHost(Context context) {
         this(context, null);
     }
@@ -95,6 +98,11 @@
         if (mPendingViews.get(appWidgetId) != null) {
             view = mPendingViews.get(appWidgetId);
             mPendingViews.remove(appWidgetId);
+        } else if (mDeferredViews.get(appWidgetId) != null) {
+            // In case the widget view is deferred, we will simply return the deferred view as
+            // opposed to instantiate a new instance of LauncherAppWidgetHostView since launcher
+            // already added the former to the workspace.
+            view = mDeferredViews.get(appWidgetId);
         } else {
             view = new LauncherAppWidgetHostView(context);
         }
@@ -120,12 +128,25 @@
             // widgets upon bind anyway. See issue 14255011 for more context.
         }
 
-        // We go in reverse order and inflate any deferred widget
+        // We go in reverse order and inflate any deferred or cached widget
         for (int i = mViews.size() - 1; i >= 0; i--) {
             LauncherAppWidgetHostView view = mViews.valueAt(i);
             if (view instanceof DeferredAppWidgetHostView) {
                 view.reInflate();
             }
+            if (FeatureFlags.ENABLE_CACHED_WIDGET.get()) {
+                final int appWidgetId = mViews.keyAt(i);
+                if (view == mDeferredViews.get(appWidgetId)) {
+                    // If the widget view was deferred, we'll need to call super.createView here
+                    // to make the binder call to system process to fetch cumulative updates to this
+                    // widget, as well as setting up this view for future updates.
+                    super.createView(view.mLauncher, appWidgetId, view.getAppWidgetInfo());
+                    // At this point #onCreateView should have been called, which in turn returned
+                    // the deferred view. There's no reason to keep the reference anymore, so we
+                    // removed it here.
+                    mDeferredViews.remove(appWidgetId);
+                }
+            }
         }
     }
 
@@ -221,10 +242,28 @@
             CustomWidgetManager.INSTANCE.get(context).onViewCreated(lahv);
             return lahv;
         } else if ((mFlags & FLAG_LISTENING) == 0) {
-            DeferredAppWidgetHostView view = new DeferredAppWidgetHostView(context);
-            view.setAppWidget(appWidgetId, appWidget);
-            mViews.put(appWidgetId, view);
-            return view;
+            // Since the launcher hasn't started listening to widget updates, we can't simply call
+            // super.createView here because the later will make a binder call to retrieve
+            // RemoteViews from system process.
+            // TODO: have launcher always listens to widget updates in background so that this
+            //  check can be removed altogether.
+            if (FeatureFlags.ENABLE_CACHED_WIDGET.get()
+                    && mCachedRemoteViews.get(appWidgetId) != null) {
+                // We've found RemoteViews from cache for this widget, so we will instantiate a
+                // widget host view and populate it with the cached RemoteViews.
+                final LauncherAppWidgetHostView view = new LauncherAppWidgetHostView(context);
+                view.setAppWidget(appWidgetId, appWidget);
+                view.updateAppWidget(mCachedRemoteViews.get(appWidgetId));
+                mDeferredViews.put(appWidgetId, view);
+                mViews.put(appWidgetId, view);
+                return view;
+            } else {
+                // When cache misses, a placeholder for the widget will be returned instead.
+                DeferredAppWidgetHostView view = new DeferredAppWidgetHostView(context);
+                view.setAppWidget(appWidgetId, appWidget);
+                mViews.put(appWidgetId, view);
+                return view;
+            }
         } else {
             try {
                 return super.createView(context, appWidgetId, appWidget);
@@ -281,6 +320,16 @@
     @Override
     public void clearViews() {
         super.clearViews();
+        if (FeatureFlags.ENABLE_CACHED_WIDGET.get()) {
+            // First, we clear any previously cached content from existing widgets
+            mCachedRemoteViews.clear();
+            // Then we proceed to cache the content from the widgets
+            for (int i = 0; i < mViews.size(); i++) {
+                final int appWidgetId = mViews.keyAt(i);
+                final LauncherAppWidgetHostView view = mViews.get(appWidgetId);
+                mCachedRemoteViews.put(appWidgetId, view.mLastRemoteViews);
+            }
+        }
         mViews.clear();
     }
 
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 0865152..fc1e880 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -43,6 +43,7 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
@@ -85,7 +86,7 @@
     private Runnable mAutoAdvanceRunnable;
 
     private long mDeferUpdatesUntilMillis = 0;
-    private RemoteViews mDeferredRemoteViews;
+    RemoteViews mLastRemoteViews;
     private boolean mHasDeferredColorChange = false;
     private @Nullable SparseIntArray mDeferredColorChange = null;
 
@@ -150,11 +151,18 @@
                     TRACE_METHOD_NAME + getAppWidgetInfo().provider, getAppWidgetId());
             mTrackingWidgetUpdate = false;
         }
-        if (isDeferringUpdates()) {
-            mDeferredRemoteViews = remoteViews;
-            return;
+        if (FeatureFlags.ENABLE_CACHED_WIDGET.get()) {
+            mLastRemoteViews = remoteViews;
+            if (isDeferringUpdates()) {
+                return;
+            }
+        } else {
+            if (isDeferringUpdates()) {
+                mLastRemoteViews = remoteViews;
+                return;
+            }
+            mLastRemoteViews = null;
         }
-        mDeferredRemoteViews = null;
 
         super.updateAppWidget(remoteViews);
 
@@ -218,8 +226,7 @@
         SparseIntArray deferredColors;
         boolean hasDeferredColors;
         mDeferUpdatesUntilMillis = 0;
-        remoteViews = mDeferredRemoteViews;
-        mDeferredRemoteViews = null;
+        remoteViews = mLastRemoteViews;
         deferredColors = mDeferredColorChange;
         hasDeferredColors = mHasDeferredColorChange;
         mDeferredColorChange = null;
diff --git a/src/com/android/launcher3/widget/PendingItemDragHelper.java b/src/com/android/launcher3/widget/PendingItemDragHelper.java
index 46c0b99..c8d528b 100644
--- a/src/com/android/launcher3/widget/PendingItemDragHelper.java
+++ b/src/com/android/launcher3/widget/PendingItemDragHelper.java
@@ -42,7 +42,7 @@
 import com.android.launcher3.icons.FastBitmapDrawable;
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.icons.RoundDrawableWrapper;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.widget.dragndrop.AppWidgetHostViewDragListener;
 import com.android.launcher3.widget.util.WidgetSizes;
 
diff --git a/src/com/android/launcher3/widget/picker/SearchAndRecommendationsScrollController.java b/src/com/android/launcher3/widget/picker/SearchAndRecommendationsScrollController.java
deleted file mode 100644
index 716dcf3..0000000
--- a/src/com/android/launcher3/widget/picker/SearchAndRecommendationsScrollController.java
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) 2021 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.widget.picker;
-
-import static com.android.launcher3.anim.AnimatorListeners.forEndCallback;
-
-import android.animation.Animator;
-import android.animation.ObjectAnimator;
-import android.util.FloatProperty;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.RecyclerView;
-
-import com.android.launcher3.R;
-import com.android.launcher3.widget.picker.WidgetsSpaceViewHolderBinder.EmptySpaceView;
-import com.android.launcher3.widget.picker.search.WidgetsSearchBar;
-
-/**
- * A controller which measures & updates {@link WidgetsFullSheet}'s views padding, margin and
- * vertical displacement upon scrolling.
- */
-final class SearchAndRecommendationsScrollController implements
-        RecyclerView.OnChildAttachStateChangeListener {
-
-    private static final FloatProperty<SearchAndRecommendationsScrollController> SCROLL_OFFSET =
-            new FloatProperty<SearchAndRecommendationsScrollController>("scrollAnimOffset") {
-        @Override
-        public void setValue(SearchAndRecommendationsScrollController controller, float offset) {
-            controller.mScrollOffset = offset;
-            controller.updateHeaderScroll();
-        }
-
-        @Override
-        public Float get(SearchAndRecommendationsScrollController controller) {
-            return controller.mScrollOffset;
-        }
-    };
-
-    private static final MotionEventProxyMethod INTERCEPT_PROXY = ViewGroup::onInterceptTouchEvent;
-    private static final MotionEventProxyMethod TOUCH_PROXY = ViewGroup::onTouchEvent;
-
-    final SearchAndRecommendationsView mContainer;
-    final View mSearchBarContainer;
-    final WidgetsSearchBar mSearchBar;
-    final TextView mHeaderTitle;
-    final WidgetsRecommendationTableLayout mRecommendedWidgetsTable;
-    @Nullable final View mTabBar;
-
-    private WidgetsRecyclerView mCurrentRecyclerView;
-    private EmptySpaceView mCurrentEmptySpaceView;
-
-    private float mLastScroll = 0;
-    private float mScrollOffset = 0;
-    private Animator mOffsetAnimator;
-
-    private boolean mShouldForwardToRecyclerView = false;
-
-    private int mHeaderHeight;
-
-    SearchAndRecommendationsScrollController(
-            SearchAndRecommendationsView searchAndRecommendationContainer) {
-        mContainer = searchAndRecommendationContainer;
-        mSearchBarContainer = mContainer.findViewById(R.id.search_bar_container);
-        mSearchBar = mContainer.findViewById(R.id.widgets_search_bar);
-        mHeaderTitle = mContainer.findViewById(R.id.title);
-        mRecommendedWidgetsTable = mContainer.findViewById(R.id.recommended_widget_table);
-        mTabBar = mContainer.findViewById(R.id.tabs);
-
-        mContainer.setSearchAndRecommendationScrollController(this);
-    }
-
-    public void setCurrentRecyclerView(WidgetsRecyclerView currentRecyclerView) {
-        boolean animateReset = mCurrentRecyclerView != null;
-        if (mCurrentRecyclerView != null) {
-            mCurrentRecyclerView.removeOnChildAttachStateChangeListener(this);
-        }
-        mCurrentRecyclerView = currentRecyclerView;
-        mCurrentRecyclerView.addOnChildAttachStateChangeListener(this);
-        findCurrentEmptyView();
-        reset(animateReset);
-    }
-
-    public int getHeaderHeight() {
-        return mHeaderHeight;
-    }
-
-    private void updateHeaderScroll() {
-        mLastScroll = getCurrentScroll();
-        mHeaderTitle.setTranslationY(mLastScroll);
-        mRecommendedWidgetsTable.setTranslationY(mLastScroll);
-
-        float searchYDisplacement = Math.max(mLastScroll, -mSearchBarContainer.getTop());
-        mSearchBarContainer.setTranslationY(searchYDisplacement);
-
-        if (mTabBar != null) {
-            float tabsDisplacement = Math.max(mLastScroll, -mTabBar.getTop()
-                    + mSearchBarContainer.getHeight());
-            mTabBar.setTranslationY(tabsDisplacement);
-        }
-    }
-
-    private float getCurrentScroll() {
-        return mScrollOffset + (mCurrentEmptySpaceView == null ? 0 : mCurrentEmptySpaceView.getY());
-    }
-
-    /**
-     * Updates the scrollable header height
-     *
-     * @return {@code true} if the header height or dependent property changed.
-     */
-    public boolean updateHeaderHeight() {
-        boolean hasSizeUpdated = false;
-
-        int headerHeight = mContainer.getMeasuredHeight();
-        if (headerHeight != mHeaderHeight) {
-            mHeaderHeight = headerHeight;
-            hasSizeUpdated = true;
-        }
-
-        if (mCurrentEmptySpaceView != null
-                && mCurrentEmptySpaceView.setFixedHeight(mHeaderHeight)) {
-            hasSizeUpdated = true;
-        }
-        return hasSizeUpdated;
-    }
-
-    /** Resets any previous view translation. */
-    public void reset(boolean animate) {
-        if (mOffsetAnimator != null) {
-            mOffsetAnimator.cancel();
-            mOffsetAnimator = null;
-        }
-
-        mScrollOffset = 0;
-        if (!animate) {
-            updateHeaderScroll();
-        } else {
-            float startValue = mLastScroll - getCurrentScroll();
-            mOffsetAnimator = ObjectAnimator.ofFloat(this, SCROLL_OFFSET, startValue, 0);
-            mOffsetAnimator.addListener(forEndCallback(() -> mOffsetAnimator = null));
-            mOffsetAnimator.start();
-        }
-    }
-
-    /**
-     * Returns {@code true} if a touch event should be intercepted by this controller.
-     */
-    public boolean onInterceptTouchEvent(MotionEvent event) {
-        return (mShouldForwardToRecyclerView = proxyMotionEvent(event, INTERCEPT_PROXY));
-    }
-
-    /**
-     * Returns {@code true} if this controller has intercepted and consumed a touch event.
-     */
-    public boolean onTouchEvent(MotionEvent event) {
-        return mShouldForwardToRecyclerView && proxyMotionEvent(event, TOUCH_PROXY);
-    }
-
-    private boolean proxyMotionEvent(MotionEvent event, MotionEventProxyMethod method) {
-        float dx = mCurrentRecyclerView.getLeft() - mContainer.getLeft();
-        float dy = mCurrentRecyclerView.getTop() - mContainer.getTop();
-        event.offsetLocation(dx, dy);
-        try {
-            return method.proxyEvent(mCurrentRecyclerView, event);
-        } finally {
-            event.offsetLocation(-dx, -dy);
-        }
-    }
-
-    @Override
-    public void onChildViewAttachedToWindow(@NonNull View view) {
-        if (view instanceof EmptySpaceView) {
-            findCurrentEmptyView();
-        }
-    }
-
-    @Override
-    public void onChildViewDetachedFromWindow(@NonNull View view) {
-        if (view == mCurrentEmptySpaceView) {
-            findCurrentEmptyView();
-        }
-    }
-
-    private void findCurrentEmptyView() {
-        if (mCurrentEmptySpaceView != null) {
-            mCurrentEmptySpaceView.setOnYChangeCallback(null);
-            mCurrentEmptySpaceView = null;
-        }
-        int childCount = mCurrentRecyclerView.getChildCount();
-        for (int i = 0; i < childCount; i++) {
-            View view = mCurrentRecyclerView.getChildAt(i);
-            if (view instanceof EmptySpaceView) {
-                mCurrentEmptySpaceView = (EmptySpaceView) view;
-                mCurrentEmptySpaceView.setFixedHeight(getHeaderHeight());
-                mCurrentEmptySpaceView.setOnYChangeCallback(this::updateHeaderScroll);
-                return;
-            }
-        }
-    }
-
-    private interface MotionEventProxyMethod {
-
-        boolean proxyEvent(ViewGroup view, MotionEvent event);
-    }
-}
diff --git a/src/com/android/launcher3/widget/picker/SearchAndRecommendationsView.java b/src/com/android/launcher3/widget/picker/SearchAndRecommendationsView.java
deleted file mode 100644
index 0d7d2b5..0000000
--- a/src/com/android/launcher3/widget/picker/SearchAndRecommendationsView.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2021 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.widget.picker;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.widget.LinearLayout;
-
-/**
- * A {@link LinearLayout} container for holding search and widgets recommendation.
- *
- * <p>This class intercepts touch events and dispatch them to the right view.
- */
-public class SearchAndRecommendationsView extends LinearLayout {
-    private SearchAndRecommendationsScrollController mController;
-
-    public SearchAndRecommendationsView(Context context) {
-        this(context, /* attrs= */ null);
-    }
-
-    public SearchAndRecommendationsView(Context context, AttributeSet attrs) {
-        this(context, attrs, /* defStyleAttr= */ 0);
-    }
-
-    public SearchAndRecommendationsView(Context context, AttributeSet attrs, int defStyleAttr) {
-        this(context, attrs, defStyleAttr, /* defStyleRes= */ 0);
-    }
-
-    public SearchAndRecommendationsView(Context context, AttributeSet attrs, int defStyleAttr,
-            int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-    }
-
-    public void setSearchAndRecommendationScrollController(
-            SearchAndRecommendationsScrollController controller) {
-        mController = controller;
-    }
-
-    @Override
-    public boolean onInterceptTouchEvent(MotionEvent event) {
-        return mController.onInterceptTouchEvent(event) || super.onInterceptTouchEvent(event);
-    }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        return mController.onTouchEvent(event) || super.onTouchEvent(event);
-    }
-}
diff --git a/src/com/android/launcher3/widget/picker/WidgetPagedView.java b/src/com/android/launcher3/widget/picker/WidgetPagedView.java
new file mode 100644
index 0000000..c95ec5f
--- /dev/null
+++ b/src/com/android/launcher3/widget/picker/WidgetPagedView.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 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.widget.picker;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+
+import com.android.launcher3.PagedView;
+import com.android.launcher3.workprofile.PersonalWorkPagedView;
+
+/**
+ * A {@link PagedView} for showing different widgets for the personal and work profile.
+ */
+public class WidgetPagedView extends PersonalWorkPagedView {
+
+    public WidgetPagedView(Context context) {
+        this(context, null);
+    }
+
+    public WidgetPagedView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public WidgetPagedView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        setPageSpacing(getPaddingLeft());
+    }
+
+    @Override
+    public void getDrawingRect(Rect outRect) {
+        super.getDrawingRect(outRect);
+        outRect.left += getPaddingLeft();
+        outRect.right -= getPaddingRight();
+    }
+}
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index a49cdc0..0d9198f 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -19,7 +19,7 @@
 
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGETSTRAY_SEARCHED;
-import static com.android.launcher3.testing.TestProtocol.NORMAL_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -62,11 +62,13 @@
 import com.android.launcher3.views.ArrowTipView;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 import com.android.launcher3.views.SpringRelativeLayout;
+import com.android.launcher3.views.StickyHeaderLayout;
 import com.android.launcher3.views.WidgetsEduView;
 import com.android.launcher3.widget.BaseWidgetSheet;
 import com.android.launcher3.widget.LauncherAppWidgetHost.ProviderChangedListener;
 import com.android.launcher3.widget.model.WidgetsListBaseEntry;
 import com.android.launcher3.widget.picker.search.SearchModeListener;
+import com.android.launcher3.widget.picker.search.WidgetsSearchBar;
 import com.android.launcher3.widget.util.WidgetsTableUtils;
 import com.android.launcher3.workprofile.PersonalWorkPagedView;
 import com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip.OnActivePageChangedListener;
@@ -161,7 +163,13 @@
     private boolean mIsNoWidgetsViewNeeded;
     private int mMaxSpansPerRow = DEFAULT_MAX_HORIZONTAL_SPANS;
     private TextView mNoWidgetsView;
-    private SearchAndRecommendationsScrollController mSearchScrollController;
+
+    private StickyHeaderLayout mSearchScrollView;
+    private WidgetsRecommendationTableLayout mRecommendedWidgetsTable;
+    private View mTabBar;
+    private View mSearchBarContainer;
+    private WidgetsSearchBar mSearchBar;
+    private TextView mHeaderTitle;
 
     public WidgetsFullSheet(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
@@ -214,17 +222,23 @@
         }
 
         mNoWidgetsView = findViewById(R.id.no_widgets_text);
-        mSearchScrollController = new SearchAndRecommendationsScrollController(
-                findViewById(R.id.search_and_recommendations_container));
-        mSearchScrollController.setCurrentRecyclerView(
-                findViewById(R.id.primary_widgets_list_view));
-        mSearchScrollController.mRecommendedWidgetsTable.setWidgetCellLongClickListener(this);
-        mSearchScrollController.mRecommendedWidgetsTable.setWidgetCellOnClickListener(this);
+
+        mSearchScrollView = findViewById(R.id.search_and_recommendations_container);
+        mSearchScrollView.setCurrentRecyclerView(findViewById(R.id.primary_widgets_list_view));
+
+        mRecommendedWidgetsTable = mSearchScrollView.findViewById(R.id.recommended_widget_table);
+        mRecommendedWidgetsTable.setWidgetCellLongClickListener(this);
+        mRecommendedWidgetsTable.setWidgetCellOnClickListener(this);
+
+        mTabBar = mSearchScrollView.findViewById(R.id.tabs);
+        mSearchBarContainer = mSearchScrollView.findViewById(R.id.search_bar_container);
+        mSearchBar = mSearchScrollView.findViewById(R.id.widgets_search_bar);
+        mHeaderTitle = mSearchScrollView.findViewById(R.id.title);
 
         onRecommendedWidgetsBound();
         onWidgetsBound();
 
-        mSearchScrollController.mSearchBar.initialize(
+        mSearchBar.initialize(
                 mActivityContext.getPopupDataProvider(), /* searchModeListener= */ this);
 
         setUpEducationViewsIfNeeded();
@@ -258,7 +272,7 @@
             reset();
             resetExpandedHeaders();
             mCurrentWidgetsRecyclerView = recyclerView;
-            mSearchScrollController.setCurrentRecyclerView(recyclerView);
+            mSearchScrollView.setCurrentRecyclerView(recyclerView);
         }
     }
 
@@ -285,7 +299,7 @@
             mAdapters.get(AdapterHolder.WORK).mWidgetsRecyclerView.scrollToTop();
         }
         mAdapters.get(AdapterHolder.SEARCH).mWidgetsRecyclerView.scrollToTop();
-        mSearchScrollController.reset(/* animate= */ true);
+        mSearchScrollView.reset(/* animate= */ true);
     }
 
     @VisibleForTesting
@@ -355,8 +369,7 @@
 
     @Override
     protected void onContentHorizontalMarginChanged(int contentHorizontalMarginInPx) {
-        setContentViewChildHorizontalMargin(mSearchScrollController.mContainer,
-                contentHorizontalMarginInPx);
+        setContentViewChildHorizontalMargin(mSearchScrollView, contentHorizontalMarginInPx);
         if (mViewPager == null) {
             setContentViewChildHorizontalPadding(
                     mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView,
@@ -390,16 +403,8 @@
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         doMeasure(widthMeasureSpec, heightMeasureSpec);
 
-        if (mSearchScrollController.updateHeaderHeight()) {
-            doMeasure(widthMeasureSpec, heightMeasureSpec);
-        }
-
         if (updateMaxSpansPerRow()) {
             doMeasure(widthMeasureSpec, heightMeasureSpec);
-
-            if (mSearchScrollController.updateHeaderHeight()) {
-                doMeasure(widthMeasureSpec, heightMeasureSpec);
-            }
         }
     }
 
@@ -460,7 +465,7 @@
 
         if (mHasWorkProfile) {
             mViewPager.setVisibility(VISIBLE);
-            mSearchScrollController.mTabBar.setVisibility(VISIBLE);
+            mTabBar.setVisibility(VISIBLE);
             AdapterHolder workUserAdapterHolder = mAdapters.get(AdapterHolder.WORK);
             workUserAdapterHolder.mWidgetsListAdapter.setWidgets(allWidgets);
             onActivePageChanged(mViewPager.getCurrentPage());
@@ -508,10 +513,10 @@
     private void setViewVisibilityBasedOnSearch(boolean isInSearchMode) {
         mIsInSearchMode = isInSearchMode;
         if (isInSearchMode) {
-            mSearchScrollController.mRecommendedWidgetsTable.setVisibility(GONE);
+            mRecommendedWidgetsTable.setVisibility(GONE);
             if (mHasWorkProfile) {
                 mViewPager.setVisibility(GONE);
-                mSearchScrollController.mTabBar.setVisibility(GONE);
+                mTabBar.setVisibility(GONE);
             } else {
                 mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView.setVisibility(GONE);
             }
@@ -539,7 +544,6 @@
         }
         List<WidgetItem> recommendedWidgets =
                 mActivityContext.getPopupDataProvider().getRecommendedWidgets();
-        WidgetsRecommendationTableLayout table = mSearchScrollController.mRecommendedWidgetsTable;
         if (recommendedWidgets.size() > 0) {
             float noWidgetsViewHeight = 0;
             if (mIsNoWidgetsViewNeeded) {
@@ -562,9 +566,10 @@
             List<ArrayList<WidgetItem>> recommendedWidgetsInTable =
                     WidgetsTableUtils.groupWidgetItemsIntoTableWithoutReordering(
                             recommendedWidgets, mMaxSpansPerRow);
-            table.setRecommendedWidgets(recommendedWidgetsInTable, maxTableHeight);
+            mRecommendedWidgetsTable.setRecommendedWidgets(
+                    recommendedWidgetsInTable, maxTableHeight);
         } else {
-            table.setVisibility(GONE);
+            mRecommendedWidgetsTable.setVisibility(GONE);
         }
     }
 
@@ -619,10 +624,9 @@
                 mNoIntercept = !getRecyclerView().shouldContainerScroll(ev, getPopupContainer());
             }
 
-            if (mSearchScrollController.mSearchBar.isSearchBarFocused()
-                    && !getPopupContainer().isEventOverView(
-                    mSearchScrollController.mSearchBarContainer, ev)) {
-                mSearchScrollController.mSearchBar.clearSearchBarFocus();
+            if (mSearchBar.isSearchBarFocused()
+                    && !getPopupContainer().isEventOverView(mSearchBarContainer, ev)) {
+                mSearchBar.clearSearchBarFocus();
             }
         }
         return super.onControllerInterceptTouchEvent(ev);
@@ -663,8 +667,8 @@
 
     @Override
     public int getHeaderViewHeight() {
-        return measureHeightWithVerticalMargins(mSearchScrollController.mHeaderTitle)
-                + measureHeightWithVerticalMargins(mSearchScrollController.mSearchBarContainer);
+        return measureHeightWithVerticalMargins(mHeaderTitle)
+                + measureHeightWithVerticalMargins(mSearchBarContainer);
     }
 
     /** private the height, in pixel, + the vertical margins of a given view. */
@@ -681,14 +685,14 @@
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
         if (mIsInSearchMode) {
-            mSearchScrollController.mSearchBar.reset();
+            mSearchBar.reset();
         }
     }
 
     @Override
     public boolean onBackPressed() {
         if (mIsInSearchMode) {
-            mSearchScrollController.mSearchBar.reset();
+            mSearchBar.reset();
             return true;
         }
         return super.onBackPressed();
@@ -701,10 +705,9 @@
     }
 
     @Nullable private View getViewToShowEducationTip() {
-        if (mSearchScrollController.mRecommendedWidgetsTable.getVisibility() == VISIBLE
-                && mSearchScrollController.mRecommendedWidgetsTable.getChildCount() > 0) {
-            return ((ViewGroup) mSearchScrollController.mRecommendedWidgetsTable.getChildAt(0))
-                    .getChildAt(0);
+        if (mRecommendedWidgetsTable.getVisibility() == VISIBLE
+                && mRecommendedWidgetsTable.getChildCount() > 0) {
+            return ((ViewGroup) mRecommendedWidgetsTable.getChildAt(0)).getChildAt(0);
         }
 
         AdapterHolder adapterHolder = mAdapters.get(mIsInSearchMode
@@ -801,7 +804,7 @@
         }
 
         private int getEmptySpaceHeight() {
-            return mSearchScrollController.getHeaderHeight();
+            return mSearchScrollView.getHeaderHeight();
         }
 
         void setup(WidgetsRecyclerView recyclerView) {
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java b/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
index 0e5a7d7..e6b9dca 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
@@ -21,7 +21,6 @@
 import static com.android.launcher3.recyclerview.ViewHolderBinder.POSITION_LAST;
 
 import android.content.Context;
-import android.graphics.Rect;
 import android.os.Process;
 import android.util.Log;
 import android.util.SparseArray;
@@ -36,7 +35,6 @@
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.RecyclerView.Adapter;
-import androidx.recyclerview.widget.RecyclerView.LayoutParams;
 import androidx.recyclerview.widget.RecyclerView.ViewHolder;
 
 import com.android.launcher3.R;
@@ -80,10 +78,10 @@
     private static final boolean DEBUG = false;
 
     /** Uniquely identifies widgets list view type within the app. */
-    private static final int VIEW_TYPE_WIDGETS_SPACE = R.id.view_type_widgets_space;
-    private static final int VIEW_TYPE_WIDGETS_LIST = R.id.view_type_widgets_list;
-    private static final int VIEW_TYPE_WIDGETS_HEADER = R.id.view_type_widgets_header;
-    private static final int VIEW_TYPE_WIDGETS_SEARCH_HEADER = R.id.view_type_widgets_search_header;
+    public static final int VIEW_TYPE_WIDGETS_SPACE = R.id.view_type_widgets_space;
+    public static final int VIEW_TYPE_WIDGETS_LIST = R.id.view_type_widgets_list;
+    public static final int VIEW_TYPE_WIDGETS_HEADER = R.id.view_type_widgets_header;
+    public static final int VIEW_TYPE_WIDGETS_SEARCH_HEADER = R.id.view_type_widgets_search_header;
 
     private final Context mContext;
     private final WidgetsDiffReporter mDiffReporter;
@@ -103,7 +101,6 @@
     @Nullable private Predicate<WidgetsListBaseEntry> mFilter = null;
     @Nullable private RecyclerView mRecyclerView;
     @Nullable private PackageUserKey mPendingClickHeader;
-    private final int mSpacingBetweenEntries;
     private int mMaxSpanSize = 4;
 
     public WidgetsListAdapter(Context context, LayoutInflater layoutInflater,
@@ -133,28 +130,11 @@
         mViewHolderBinders.put(
                 VIEW_TYPE_WIDGETS_SPACE,
                 new WidgetsSpaceViewHolderBinder(emptySpaceHeightProvider));
-        mSpacingBetweenEntries =
-                context.getResources().getDimensionPixelSize(R.dimen.widget_list_entry_spacing);
     }
 
     @Override
     public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
         mRecyclerView = recyclerView;
-
-        mRecyclerView.addItemDecoration(new RecyclerView.ItemDecoration() {
-            @Override
-            public void getItemOffsets(
-                    @NonNull Rect outRect,
-                    @NonNull View view,
-                    @NonNull RecyclerView parent,
-                    @NonNull RecyclerView.State state) {
-                super.getItemOffsets(outRect, view, parent, state);
-                int position = ((LayoutParams) view.getLayoutParams()).getViewLayoutPosition();
-                boolean isHeader =
-                        view.getTag(R.id.tag_widget_entry) instanceof WidgetsListBaseEntry.Header;
-                outRect.top += position > 0 && isHeader ? mSpacingBetweenEntries : 0;
-            }
-        });
     }
 
     @Override
@@ -286,7 +266,6 @@
             listPos |= POSITION_LAST;
         }
         viewHolderBinder.bindViewHolder(holder, mVisibleEntries.get(pos), listPos, payloads);
-        holder.itemView.setTag(R.id.tag_widget_entry, entry);
     }
 
     @Override
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListDrawableFactory.java b/src/com/android/launcher3/widget/picker/WidgetsListDrawableFactory.java
index c61e3a4..984a274 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListDrawableFactory.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListDrawableFactory.java
@@ -27,6 +27,7 @@
 import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.GradientDrawable;
+import android.graphics.drawable.InsetDrawable;
 import android.graphics.drawable.RippleDrawable;
 import android.graphics.drawable.StateListDrawable;
 
@@ -40,6 +41,8 @@
     private final float mMiddleCornerRadius;
     private final ColorStateList mSurfaceColor;
     private final ColorStateList mRippleColor;
+    private final int mVerticalPadding;
+    private final int mHeaderMargin;
 
     WidgetsListDrawableFactory(Context context) {
         Resources res = context.getResources();
@@ -48,6 +51,9 @@
         mSurfaceColor = context.getColorStateList(R.color.surface);
         mRippleColor = ColorStateList.valueOf(
                 Themes.getAttrColor(context, android.R.attr.colorControlHighlight));
+        mVerticalPadding =
+                res.getDimensionPixelSize(R.dimen.widget_list_header_view_vertical_padding);
+        mHeaderMargin = res.getDimensionPixelSize(R.dimen.widget_list_entry_spacing);
     }
 
     /**
@@ -74,7 +80,10 @@
         stateList.addState(
                 LAST.mStateSet,
                 createRoundedRectDrawable(mMiddleCornerRadius, mTopBottomCornerRadius));
-        return new RippleDrawable(mRippleColor, /* content= */ stateList, /* mask= */ stateList);
+        RippleDrawable ripple =
+                new RippleDrawable(mRippleColor, /* content= */ stateList, /* mask= */ stateList);
+        ripple.setPadding(0, mVerticalPadding, 0, mVerticalPadding);
+        return new InsetDrawable(ripple, 0, mHeaderMargin, 0, 0);
     }
 
     /**
diff --git a/src/com/android/launcher3/widget/picker/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/picker/WidgetsRecyclerView.java
index bdf646b..35fa7a4 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsRecyclerView.java
@@ -19,24 +19,15 @@
 import android.content.Context;
 import android.graphics.Point;
 import android.util.AttributeSet;
+import android.util.SparseIntArray;
 import android.view.MotionEvent;
-import android.view.View;
-import android.widget.TableLayout;
 
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.FastScrollRecyclerView;
 import com.android.launcher3.R;
-import com.android.launcher3.views.ActivityContext;
-import com.android.launcher3.widget.model.WidgetListSpaceEntry;
-import com.android.launcher3.widget.model.WidgetsListBaseEntry;
-import com.android.launcher3.widget.model.WidgetsListContentEntry;
-import com.android.launcher3.widget.model.WidgetsListHeaderEntry;
-import com.android.launcher3.widget.model.WidgetsListSearchHeaderEntry;
-import com.android.launcher3.widget.picker.WidgetsSpaceViewHolderBinder.EmptySpaceView;
 
 /**
  * The widgets recycler view.
@@ -51,12 +42,13 @@
     private boolean mTouchDownOnScroller;
     private HeaderViewDimensionsProvider mHeaderViewDimensionsProvider;
 
-    // Cached sizes
-    private int mLastVisibleWidgetContentTableHeight = 0;
-    private int mWidgetHeaderHeight = 0;
-    private int mWidgetEmptySpaceHeight = 0;
-
-    private final int mSpacingBetweenEntries;
+    /**
+     * There is always 1 or 0 item of VIEW_TYPE_WIDGETS_LIST. Other types have fixes sizes, so the
+     * the size can be used for all other items of same type. Caching the last know size for
+     * VIEW_TYPE_WIDGETS_LIST allows us to use it to estimate full size even when
+     * VIEW_TYPE_WIDGETS_LIST is not visible on the screen.
+     */
+    private final SparseIntArray mCachedSizes = new SparseIntArray();
 
     public WidgetsRecyclerView(Context context) {
         this(context, null);
@@ -71,13 +63,6 @@
         super(context, attrs, defStyleAttr);
         mScrollbarTop = getResources().getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
         addOnItemTouchListener(this);
-
-        ActivityContext activity = ActivityContext.lookupContext(getContext());
-        DeviceProfile grid = activity.getDeviceProfile();
-
-        // The spacing used between entries.
-        mSpacingBetweenEntries =
-                getResources().getDimensionPixelSize(R.dimen.widget_list_entry_spacing);
     }
 
     @Override
@@ -138,67 +123,6 @@
         synchronizeScrollBarThumbOffsetToViewScroll(scrollY, getAvailableScrollHeight());
     }
 
-    @Override
-    public int getCurrentScrollY() {
-        // Skip early if widgets are not bound.
-        if (isModelNotReady() || getChildCount() == 0) {
-            return -1;
-        }
-
-        int rowIndex = -1;
-        View child = null;
-
-        LayoutManager layoutManager = getLayoutManager();
-        if (layoutManager instanceof LinearLayoutManager) {
-            // Use the LayoutManager as the source of truth for visible positions. During
-            // animations, the view group child may not correspond to the visible views that appear
-            // at the top.
-            rowIndex = ((LinearLayoutManager) layoutManager).findFirstVisibleItemPosition();
-            child = layoutManager.findViewByPosition(rowIndex);
-        }
-
-        if (child == null) {
-            // If the layout manager returns null for any reason, which can happen before layout
-            // has occurred for the position, then look at the child of this view as a ViewGroup.
-            child = getChildAt(0);
-            rowIndex = getChildPosition(child);
-        }
-
-        for (int i = 0; i < getChildCount(); i++) {
-            View view = getChildAt(i);
-            if (view instanceof TableLayout) {
-                // This assumes there is ever only one content shown in this recycler view.
-                mLastVisibleWidgetContentTableHeight = view.getMeasuredHeight();
-            } else if (view instanceof WidgetsListHeader
-                    && mWidgetHeaderHeight == 0
-                    && view.getMeasuredHeight() > 0) {
-                // This assumes all header views are of the same height.
-                mWidgetHeaderHeight = view.getMeasuredHeight();
-            } else if (view instanceof EmptySpaceView && view.getMeasuredHeight() > 0) {
-                mWidgetEmptySpaceHeight = view.getMeasuredHeight();
-            }
-        }
-
-        int scrollPosition = getItemsHeight(rowIndex);
-        int offset = getLayoutManager().getDecoratedTop(child);
-
-        return getPaddingTop() + scrollPosition - offset;
-    }
-
-    /**
-     * Returns the available scroll height, in pixel.
-     *
-     * <p>If the recycler view can't be scrolled, returns 0.
-     */
-    @Override
-    protected int getAvailableScrollHeight() {
-        // AvailableScrollHeight = Total height of the all items - first page height
-        int firstPageHeight = getMeasuredHeight() - getPaddingTop() - getPaddingBottom();
-        int totalHeightOfAllItems = getItemsHeight(/* untilIndex= */ mAdapter.getItemCount());
-        int availableScrollHeight = totalHeightOfAllItems - firstPageHeight;
-        return Math.max(0, availableScrollHeight);
-    }
-
     private boolean isModelNotReady() {
         return mAdapter.getItemCount() == 0;
     }
@@ -246,28 +170,28 @@
      * <p>If the untilIndex is larger than the total number of items in this adapter, returns the
      * sum of all items' height.
      */
-    private int getItemsHeight(int untilIndex) {
+    @Override
+    protected int getItemsHeight(int untilIndex) {
+        // Initialize cache
+        int childCount = getChildCount();
+        int startPosition;
+        if (childCount > 0
+                && ((startPosition = getChildAdapterPosition(getChildAt(0))) != NO_POSITION)) {
+            int loopCount = Math.min(getChildCount(), getAdapter().getItemCount() - startPosition);
+            for (int i = 0; i < loopCount; i++) {
+                mCachedSizes.put(
+                        mAdapter.getItemViewType(startPosition + i),
+                        getChildAt(i).getMeasuredHeight());
+            }
+        }
+
         if (untilIndex > mAdapter.getItems().size()) {
             untilIndex = mAdapter.getItems().size();
         }
         int totalItemsHeight = 0;
         for (int i = 0; i < untilIndex; i++) {
-            WidgetsListBaseEntry entry = mAdapter.getItems().get(i);
-            if (entry instanceof WidgetsListHeaderEntry
-                    || entry instanceof WidgetsListSearchHeaderEntry) {
-                totalItemsHeight += mWidgetHeaderHeight;
-                if (i > 0) {
-                    // Each header contains the spacing between entries as top decoration, except
-                    // the first one.
-                    totalItemsHeight += mSpacingBetweenEntries;
-                }
-            } else if (entry instanceof WidgetsListContentEntry) {
-                totalItemsHeight += mLastVisibleWidgetContentTableHeight;
-            } else if (entry instanceof WidgetListSpaceEntry) {
-                totalItemsHeight += mWidgetEmptySpaceHeight;
-            } else {
-                throw new UnsupportedOperationException("Can't estimate height for " + entry);
-            }
+            int type = mAdapter.getItemViewType(i);
+            totalItemsHeight += mCachedSizes.get(type);
         }
         return totalItemsHeight;
     }
diff --git a/src/com/android/launcher3/widget/picker/WidgetsSpaceViewHolderBinder.java b/src/com/android/launcher3/widget/picker/WidgetsSpaceViewHolderBinder.java
index 1aa5753..0c4f7aa 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsSpaceViewHolderBinder.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsSpaceViewHolderBinder.java
@@ -15,16 +15,12 @@
  */
 package com.android.launcher3.widget.picker;
 
-import static android.view.View.MeasureSpec.EXACTLY;
-import static android.view.View.MeasureSpec.makeMeasureSpec;
-
-import android.content.Context;
-import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.recyclerview.widget.RecyclerView.ViewHolder;
 
 import com.android.launcher3.recyclerview.ViewHolderBinder;
+import com.android.launcher3.views.StickyHeaderLayout.EmptySpaceView;
 import com.android.launcher3.widget.model.WidgetListSpaceEntry;
 
 import java.util.List;
@@ -52,64 +48,4 @@
             @ListPosition int position, List<Object> payloads) {
         ((EmptySpaceView) holder.itemView).setFixedHeight(mEmptySpaceHeightProvider.getAsInt());
     }
-
-    /**
-     * Empty view which allows listening for 'Y' changes
-     */
-    public static class EmptySpaceView extends View {
-
-        private Runnable mOnYChangeCallback;
-        private int mHeight = 0;
-
-        private EmptySpaceView(Context context) {
-            super(context);
-            animate().setUpdateListener(v -> notifyYChanged());
-        }
-
-        /**
-         * Sets the height for the empty view
-         * @return true if the height changed, false otherwise
-         */
-        public boolean setFixedHeight(int height) {
-            if (mHeight != height) {
-                mHeight = height;
-                requestLayout();
-                return true;
-            }
-            return false;
-        }
-
-        @Override
-        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-            super.onMeasure(widthMeasureSpec, makeMeasureSpec(mHeight, EXACTLY));
-        }
-
-        public void setOnYChangeCallback(Runnable callback) {
-            mOnYChangeCallback = callback;
-        }
-
-        @Override
-        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-            super.onLayout(changed, left, top, right, bottom);
-            notifyYChanged();
-        }
-
-        @Override
-        public void offsetTopAndBottom(int offset) {
-            super.offsetTopAndBottom(offset);
-            notifyYChanged();
-        }
-
-        @Override
-        public void setTranslationY(float translationY) {
-            super.setTranslationY(translationY);
-            notifyYChanged();
-        }
-
-        private void notifyYChanged() {
-            if (mOnYChangeCallback != null) {
-                mOnYChangeCallback.run();
-            }
-        }
-    }
 }
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
index 6715749..c8b5e2f 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -17,7 +17,6 @@
 package com.android.launcher3.uioverrides;
 
 import android.app.Person;
-import android.content.Context;
 import android.content.pm.ShortcutInfo;
 
 import com.android.launcher3.Utilities;
@@ -29,11 +28,4 @@
     public static Person[] getPersons(ShortcutInfo si) {
         return Utilities.EMPTY_PERSON_ARRAY;
     }
-
-    /**
-     * Returns the minimum space that should be left empty at the end of hotseat
-     */
-    public static int getHotseatEndOffset(Context context) {
-        return 0;
-    }
 }
diff --git a/tests/Android.bp b/tests/Android.bp
index 54cded0..1584308 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -24,6 +24,18 @@
       "src/**/*.java",
       "src/**/*.kt"
     ],
+    exclude_srcs: [
+        ":launcher-non-quickstep-tests-src"
+    ],
+}
+
+// Source code used for non-quickstep tests
+filegroup {
+    name: "launcher-non-quickstep-tests-src",
+    srcs: [
+       "src/com/android/launcher3/nonquickstep/**/*.java",
+       "src/com/android/launcher3/nonquickstep/**/*.kt",
+    ],
 }
 
 // Source code used for oop test helpers
@@ -84,6 +96,7 @@
     name: "Launcher3Tests",
     srcs: [
         ":launcher-tests-src",
+        ":launcher-non-quickstep-tests-src",
     ],
     static_libs: ["Launcher3TestLib"],
     libs: [
diff --git a/tests/src/com/android/launcher3/DeviceProfileBaseTest.kt b/tests/src/com/android/launcher3/DeviceProfileBaseTest.kt
index 6d0fcb6..2c1cbdf 100644
--- a/tests/src/com/android/launcher3/DeviceProfileBaseTest.kt
+++ b/tests/src/com/android/launcher3/DeviceProfileBaseTest.kt
@@ -17,12 +17,18 @@
 
 import android.content.Context
 import android.graphics.PointF
+import android.graphics.Rect
+import android.util.SparseArray
 import androidx.test.core.app.ApplicationProvider
+import com.android.launcher3.DeviceProfile.DEFAULT_PROVIDER;
 import com.android.launcher3.util.DisplayController.Info
 import com.android.launcher3.util.WindowBounds
 import org.junit.Before
 import org.mockito.ArgumentMatchers.any
+import org.mockito.ArgumentMatchers.anyInt
 import org.mockito.Mockito.mock
+import java.io.PrintWriter
+import java.io.StringWriter
 import org.mockito.Mockito.`when` as whenever
 
 abstract class DeviceProfileBaseTest {
@@ -35,6 +41,9 @@
     protected var transposeLayoutWithOrientation: Boolean = false
     protected var useTwoPanels: Boolean = false
     protected var isGestureMode: Boolean = true
+    protected var devicePaddingsMock: DevicePaddings = mock(DevicePaddings::class.java)
+    protected var staticdevicePaddingsMock: DevicePaddings.DevicePadding =
+            mock(DevicePaddings.DevicePadding::class.java)
 
     @Before
     fun setUp() {
@@ -49,88 +58,305 @@
         inv,
         info,
         windowBounds,
+        SparseArray(),
         isMultiWindowMode,
         transposeLayoutWithOrientation,
         useTwoPanels,
-        isGestureMode
+        isGestureMode,
+        DEFAULT_PROVIDER
     )
 
-    protected fun initializeVarsForPhone(isLandscape: Boolean = false) {
-        val (x, y) = if (isLandscape)
-            Pair(3120, 1440)
+    protected fun initializeVarsForPhone(isGestureMode: Boolean = true,
+                                         isVerticalBar: Boolean = false) {
+        val (x, y) = if (isVerticalBar)
+            Pair(2400, 1080)
         else
-            Pair(1440, 3120)
+            Pair(1080, 2400)
 
-        windowBounds = WindowBounds(x, y, x, y - 100, 0)
+        windowBounds = WindowBounds(Rect(0, 0, x, y), Rect(
+                if (isVerticalBar) 118 else 0,
+                if (isVerticalBar) 74 else 118,
+                if (!isGestureMode && isVerticalBar) 126 else 0,
+                if (isGestureMode) 63 else if (isVerticalBar) 0 else 126))
 
         whenever(info.isTablet(any())).thenReturn(false)
-        whenever(info.getDensityDpi()).thenReturn(560)
+        whenever(info.getDensityDpi()).thenReturn(420)
+        whenever(info.smallestSizeDp(any())).thenReturn(411f)
+        whenever(devicePaddingsMock.getDevicePadding(anyInt())).thenReturn(staticdevicePaddingsMock)
+        whenever(staticdevicePaddingsMock.getWorkspaceTopPadding(anyInt())).thenReturn(95)
+        whenever(staticdevicePaddingsMock.getWorkspaceBottomPadding(anyInt())).thenReturn(116)
+        whenever(staticdevicePaddingsMock.maxEmptySpacePx)
+                .thenReturn(if (isVerticalBar) if (isGestureMode) 131 else 184 else 315)
 
-        inv = newScalableInvariantDeviceProfile()
+        this.isGestureMode = isGestureMode
+        transposeLayoutWithOrientation = true
+
+        inv = InvariantDeviceProfile().apply {
+            numRows = 5
+            numColumns = 4
+            numSearchContainerColumns = 4
+
+            iconSize = floatArrayOf(60f, 54f, 60f, 60f)
+            iconTextSize = FloatArray(4) { 14f }
+            deviceType = InvariantDeviceProfile.TYPE_PHONE
+
+            minCellSize = listOf(
+                    PointF(80f, 104f),
+                    PointF(80f, 104f),
+                    PointF(80f, 104f),
+                    PointF(80f, 104f)
+            ).toTypedArray()
+
+            borderSpaces = listOf(
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 16f)
+            ).toTypedArray()
+
+            numFolderRows = 3
+            numFolderColumns = 3
+            folderBorderSpaces = PointF(16f, 16f)
+            folderTopPadding = 24f
+            folderCellSize = PointF(80f, 94f)
+
+
+            inlineNavButtonsEndSpacing = R.dimen.taskbar_button_margin_4_5
+
+            horizontalMargin = FloatArray(4) { 22f }
+
+            allAppsCellSize = listOf(
+                    PointF(80f, 104f),
+                    PointF(80f, 104f),
+                    PointF(80f, 104f),
+                    PointF(80f, 104f)
+            ).toTypedArray()
+            allAppsIconSize = floatArrayOf(60f, 60f, 60f, 60f)
+            allAppsIconTextSize = FloatArray(4) { 14f }
+            allAppsBorderSpaces = listOf(
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 16f)
+            ).toTypedArray()
+
+            numShownHotseatIcons = 4
+
+            numDatabaseHotseatIcons = 4
+
+            hotseatColumnSpan = IntArray(4) { 4 }
+            hotseatBarBottomSpace = FloatArray(4) { 48f }
+            hotseatQsbSpace = FloatArray(4) { 36f }
+
+            numAllAppsColumns = 4
+
+            isScalable = true
+
+            inlineQsb = BooleanArray(4) { false }
+
+            devicePaddings = devicePaddingsMock
+        }
     }
 
-    protected fun initializeVarsForTablet(isLandscape: Boolean = false) {
+    protected fun initializeVarsForTablet(isLandscape: Boolean = false,
+                                          isGestureMode: Boolean = true) {
         val (x, y) = if (isLandscape)
             Pair(2560, 1600)
         else
             Pair(1600, 2560)
 
-        windowBounds = WindowBounds(x, y, x, y - 100, 0)
+        windowBounds =
+                WindowBounds(Rect(0, 0, x, y), Rect(0, 104, 0, 0))
 
         whenever(info.isTablet(any())).thenReturn(true)
         whenever(info.getDensityDpi()).thenReturn(320)
+        whenever(info.smallestSizeDp(any())).thenReturn(800f)
+        whenever(devicePaddingsMock.getDevicePadding(anyInt())).thenReturn(staticdevicePaddingsMock)
+        whenever(staticdevicePaddingsMock.getWorkspaceTopPadding(anyInt()))
+                .thenReturn(if (isLandscape) 32 else 159)
+        whenever(staticdevicePaddingsMock.getWorkspaceBottomPadding(anyInt()))
+                .thenReturn(if (isLandscape) 72 else 203)
+        whenever(staticdevicePaddingsMock.maxEmptySpacePx).thenReturn(if (isLandscape) 200 else 19998)
 
-        inv = newScalableInvariantDeviceProfile()
+
+        this.isGestureMode = isGestureMode
+        useTwoPanels = false
+
+        inv = InvariantDeviceProfile().apply {
+            numRows = 5
+            numColumns = 6
+            numSearchContainerColumns = 3
+
+            iconSize = FloatArray(4) { 60f }
+            iconTextSize = FloatArray(4) { 14f }
+            deviceType = InvariantDeviceProfile.TYPE_TABLET
+
+            minCellSize = listOf(
+                    PointF(102f, 120f),
+                    PointF(120f, 104f),
+                    PointF(102f, 120f),
+                    PointF(102f, 120f)
+            ).toTypedArray()
+
+            borderSpaces = listOf(
+                    PointF(16f, 64f),
+                    PointF(64f, 16f),
+                    PointF(16f, 64f),
+                    PointF(16f, 64f)
+            ).toTypedArray()
+
+            numFolderRows = 3
+            numFolderColumns = 3
+            folderBorderSpaces = PointF(16f, 16f)
+            folderTopPadding = 24f
+            folderCellSize = PointF(120f, 104f)
+
+            inlineNavButtonsEndSpacing = R.dimen.taskbar_button_margin_6_5
+
+            horizontalMargin = floatArrayOf(54f, 120f, 54f, 54f)
+
+            allAppsCellSize = listOf(
+                    PointF(96f, 142f),
+                    PointF(126f, 126f),
+                    PointF(96f, 142f),
+                    PointF(96f, 142f)
+            ).toTypedArray()
+            allAppsIconSize = FloatArray(4) { 60f }
+            allAppsIconTextSize = FloatArray(4) { 14f }
+            allAppsBorderSpaces = listOf(
+                    PointF(8f, 16f),
+                    PointF(16f, 16f),
+                    PointF(8f, 16f),
+                    PointF(8f, 16f)
+            ).toTypedArray()
+
+            numShownHotseatIcons = 6
+
+            numDatabaseHotseatIcons = 6
+
+            hotseatColumnSpan = intArrayOf(6, 4, 6, 6)
+            hotseatBarBottomSpace = floatArrayOf(36f, 40f, 36f, 36f)
+            hotseatQsbSpace = FloatArray(4) { 32f }
+
+            numAllAppsColumns = 6
+
+            isScalable = true
+            devicePaddingId = 2132148242 // "@xml/paddings_6x5"
+
+            inlineQsb = booleanArrayOf(
+                    false,
+                    true,
+                    false,
+                    false
+            )
+
+            devicePaddings = devicePaddingsMock
+        }
     }
 
-    /**
-     * A very generic grid, just to make qsb tests work. For real calculations, make sure to use
-     * values that better represent a real grid.
-     */
-    protected fun newScalableInvariantDeviceProfile(): InvariantDeviceProfile =
-        InvariantDeviceProfile().apply {
-            isScalable = true
-            numColumns = 4
+    protected fun initializeVarsForTwoPanel(isLandscape: Boolean = false,
+            isGestureMode: Boolean = true) {
+        val (x, y) = if (isLandscape)
+            Pair(2208, 1840)
+        else
+            Pair(1840, 2208)
+
+        windowBounds = WindowBounds(Rect(0, 0, x, y),
+                Rect(0, 110, 0, 0))
+
+        whenever(info.isTablet(any())).thenReturn(true)
+        whenever(info.getDensityDpi()).thenReturn(420)
+        whenever(info.smallestSizeDp(any())).thenReturn(700f)
+        whenever(devicePaddingsMock.getDevicePadding(anyInt())).thenReturn(staticdevicePaddingsMock)
+
+        val topPadding = if (isLandscape) 18 else 89
+        val bottomPadding = if (isLandscape) 39 else 146
+        val maxEmptySpace = if (isLandscape) 131 else 236
+        whenever(staticdevicePaddingsMock.getWorkspaceTopPadding(anyInt())).thenReturn(topPadding)
+        whenever(staticdevicePaddingsMock.getWorkspaceBottomPadding(anyInt()))
+                .thenReturn(bottomPadding)
+        whenever(staticdevicePaddingsMock.maxEmptySpacePx).thenReturn(maxEmptySpace)
+
+        this.isGestureMode = isGestureMode
+        useTwoPanels = true
+
+        inv = InvariantDeviceProfile().apply {
             numRows = 4
-            numShownHotseatIcons = 4
-            numDatabaseHotseatIcons = 6
-            numShrunkenHotseatIcons = 5
-            horizontalMargin = FloatArray(4) { 22f }
-            borderSpaces = listOf(
-                PointF(16f, 16f),
-                PointF(16f, 16f),
-                PointF(16f, 16f),
-                PointF(16f, 16f)
-            ).toTypedArray()
-            allAppsBorderSpaces = listOf(
-                PointF(16f, 16f),
-                PointF(16f, 16f),
-                PointF(16f, 16f),
-                PointF(16f, 16f)
-            ).toTypedArray()
-            hotseatBorderSpaces = FloatArray(4) { 16f }
-            hotseatColumnSpan = IntArray(4) { 4 }
-            iconSize = FloatArray(4) { 56f }
-            allAppsIconSize = FloatArray(4) { 56f }
-            iconTextSize = FloatArray(4) { 14f }
-            allAppsIconTextSize = FloatArray(4) { 14f }
+            numColumns = 4
+            numSearchContainerColumns = 4
+
+            iconSize = floatArrayOf(60f, 52f, 52f, 60f)
+            iconTextSize = floatArrayOf(14f, 14f, 12f, 14f)
+            deviceType = InvariantDeviceProfile.TYPE_MULTI_DISPLAY
+
             minCellSize = listOf(
-                PointF(64f, 83f),
-                PointF(64f, 83f),
-                PointF(64f, 83f),
-                PointF(64f, 83f)
+                    PointF(80f, 104f),
+                    PointF(80f, 104f),
+                    PointF(68f, 116f),
+                    PointF(80f, 102f)
             ).toTypedArray()
+
+            borderSpaces = listOf(
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 20f),
+                    PointF(20f, 20f)
+            ).toTypedArray()
+
+            numFolderRows = 3
+            numFolderColumns = 3
+            folderBorderSpaces = PointF(16f, 16f)
+            folderTopPadding = 24f
+            folderCellSize = PointF(80f, 94f)
+
+            inlineNavButtonsEndSpacing = R.dimen.taskbar_button_margin_4_4
+
+            horizontalMargin = floatArrayOf(21.5f, 21.5f, 22.5f, 30.5f)
+
             allAppsCellSize = listOf(
-                PointF(64f, 83f),
-                PointF(64f, 83f),
-                PointF(64f, 83f),
-                PointF(64f, 83f)
+                    PointF(0f, 0f),
+                    PointF(0f, 0f),
+                    PointF(68f, 104f),
+                    PointF(80f, 104f)
             ).toTypedArray()
+            allAppsIconSize = floatArrayOf(60f, 60f, 52f, 60f)
+            allAppsIconTextSize = floatArrayOf(14f, 14f, 12f, 14f)
+            allAppsBorderSpaces = listOf(
+                    PointF(16f, 16f),
+                    PointF(16f, 16f),
+                    PointF(16f, 28f),
+                    PointF(20f, 16f)
+            ).toTypedArray()
+
+            numShownHotseatIcons = 6
+
+            numDatabaseHotseatIcons = 6
+
+            hotseatColumnSpan = IntArray(4) { 6 }
+            hotseatBarBottomSpace = floatArrayOf(48f, 48f, 36f, 20f)
+            hotseatQsbSpace = floatArrayOf(36f, 36f, 36f, 28f)
+
+            numAllAppsColumns = 6
+            numDatabaseAllAppsColumns = 6
+
+            isScalable = true
+
             inlineQsb = booleanArrayOf(
-                false,
-                false,
-                false,
-                false
+                    false,
+                    false,
+                    false,
+                    false
             )
+
+            devicePaddings = devicePaddingsMock
         }
+    }
+
+    fun dump(dp: DeviceProfile): String {
+        val stringWriter = StringWriter()
+        val printWriter = PrintWriter(stringWriter)
+        dp.dump(context, "", printWriter)
+        printWriter.flush()
+        return stringWriter.toString()
+    }
 }
\ No newline at end of file
diff --git a/tests/src/com/android/launcher3/DeviceProfileGridDimensionsTest.kt b/tests/src/com/android/launcher3/DeviceProfileGridDimensionsTest.kt
deleted file mode 100644
index 80259a5..0000000
--- a/tests/src/com/android/launcher3/DeviceProfileGridDimensionsTest.kt
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2022 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.graphics.PointF
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.SmallTest
-import com.android.launcher3.util.WindowBounds
-import com.google.common.truth.Truth.assertThat
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.ArgumentMatchers
-import org.mockito.Mockito.`when` as whenever
-
-/**
- * Test for [DeviceProfile] grid dimensions.
- *
- * This includes workspace, cell layout, shortcut and widget container, cell sizes, etc.
- */
-@SmallTest
-@RunWith(AndroidJUnit4::class)
-class DeviceProfileGridDimensionsTest : DeviceProfileBaseTest() {
-
-    @Test
-    fun getCellLayoutWidth_twoPanelLandscapeScalable4By4GridTablet_equalsSinglePanelWidth() {
-        val tabletWidth = 2560
-        val tabletHeight = 1600
-        val availableWidth = 2560
-        val availableHeight = 1500
-        windowBounds = WindowBounds(tabletWidth, tabletHeight, availableWidth, availableHeight, 0)
-        useTwoPanels = true
-        whenever(info.isTablet(ArgumentMatchers.any())).thenReturn(true)
-        whenever(info.densityDpi).thenReturn(320)
-        inv = newScalableInvariantDeviceProfile()
-
-        val dp = newDP()
-
-        val expectedWorkspaceWidth = availableWidth
-        val expectedCellLayoutWidth =
-                (expectedWorkspaceWidth - (dp.workspacePadding.right + dp.workspacePadding.left)) /
-                        dp.panelCount
-        assertThat(dp.cellLayoutWidth).isEqualTo(expectedCellLayoutWidth)
-    }
-
-    @Test
-    fun getCellLayoutHeight_twoPanelLandscapeScalable4By4GridTablet_equalsSinglePanelHeight() {
-        val tabletWidth = 2560
-        val tabletHeight = 1600
-        val availableWidth = 2560
-        val availableHeight = 1500
-        windowBounds = WindowBounds(tabletWidth, tabletHeight, availableWidth, availableHeight, 0)
-        useTwoPanels = true
-        whenever(info.isTablet(ArgumentMatchers.any())).thenReturn(true)
-        whenever(info.densityDpi).thenReturn(320)
-        inv = newScalableInvariantDeviceProfile()
-
-        val dp = newDP()
-
-        val expectedWorkspaceHeight = availableHeight
-        val expectedCellLayoutHeight =
-                expectedWorkspaceHeight - (dp.workspacePadding.top + dp.workspacePadding.bottom)
-        assertThat(dp.cellLayoutHeight).isEqualTo(expectedCellLayoutHeight)
-    }
-
-    @Test
-    fun getCellSize_twoPanelLandscapeScalable4By4GridTablet_equalsSinglePanelWidth() {
-        val tabletWidth = 2560
-        val tabletHeight = 1600
-        val availableWidth = 2560
-        val availableHeight = 1500
-        windowBounds = WindowBounds(tabletWidth, tabletHeight, availableWidth, availableHeight, 0)
-        useTwoPanels = true
-        whenever(info.isTablet(ArgumentMatchers.any())).thenReturn(true)
-        whenever(info.densityDpi).thenReturn(320)
-        inv = newScalableInvariantDeviceProfile()
-
-        val dp = newDP()
-
-        val expectedWorkspaceWidth = availableWidth
-        val expectedCellLayoutWidth =
-                (expectedWorkspaceWidth - (dp.workspacePadding.right + dp.workspacePadding.left)) /
-                        dp.panelCount
-        val expectedShortcutAndWidgetContainerWidth =
-                expectedCellLayoutWidth -
-                        (dp.cellLayoutPaddingPx.left + dp.cellLayoutPaddingPx.right)
-        assertThat(dp.getCellSize().x).isEqualTo(
-                (expectedShortcutAndWidgetContainerWidth -
-                        ((inv!!.numColumns - 1) * dp.cellLayoutBorderSpacePx.x)) / inv!!.numColumns)
-        val expectedWorkspaceHeight = availableHeight
-        val expectedCellLayoutHeight =
-                expectedWorkspaceHeight - (dp.workspacePadding.top + dp.workspacePadding.bottom)
-        val expectedShortcutAndWidgetContainerHeight = expectedCellLayoutHeight -
-                (dp.cellLayoutPaddingPx.top + dp.cellLayoutPaddingPx.bottom)
-        assertThat(dp.getCellSize().y).isEqualTo(
-                (expectedShortcutAndWidgetContainerHeight -
-                        ((inv!!.numRows - 1) * dp.cellLayoutBorderSpacePx.y)) / inv!!.numRows)
-    }
-
-    @Test
-    fun getPanelCount_twoPanelLandscapeScalable4By4GridTablet_equalsTwoPanels() {
-        val tabletWidth = 2560
-        val tabletHeight = 1600
-        val availableWidth = 2560
-        val availableHeight = 1500
-        windowBounds = WindowBounds(tabletWidth, tabletHeight, availableWidth, availableHeight, 0)
-        useTwoPanels = true
-        whenever(info.isTablet(ArgumentMatchers.any())).thenReturn(true)
-        whenever(info.densityDpi).thenReturn(320)
-        inv = newScalableInvariantDeviceProfile()
-
-        val dp = newDP()
-
-        assertThat(dp.panelCount).isEqualTo(2)
-    }
-}
\ No newline at end of file
diff --git a/tests/src/com/android/launcher3/HotseatShownIconsTest.kt b/tests/src/com/android/launcher3/HotseatShownIconsTest.kt
deleted file mode 100644
index 593239d..0000000
--- a/tests/src/com/android/launcher3/HotseatShownIconsTest.kt
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (C) 2022 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 androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.SmallTest
-import com.android.launcher3.InvariantDeviceProfile.TYPE_MULTI_DISPLAY
-import com.android.launcher3.InvariantDeviceProfile.TYPE_PHONE
-import com.android.launcher3.InvariantDeviceProfile.TYPE_TABLET
-import com.google.common.truth.Truth.assertThat
-import org.junit.Test
-import org.junit.runner.RunWith
-
-/**
- * Test for [DeviceProfile]
- */
-@SmallTest
-@RunWith(AndroidJUnit4::class)
-class HotseatShownIconsTest : DeviceProfileBaseTest() {
-
-    @Test
-    fun hotseat_size_is_normal_for_handhelds() {
-        initializeVarsForPhone()
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_PHONE
-        }
-
-        val dp = newDP()
-
-        assertThat(dp.isQsbInline).isFalse()
-        assertThat(dp.numShownHotseatIcons).isEqualTo(4)
-    }
-
-    @Test
-    fun hotseat_size_is_max_when_large_screen() {
-        initializeVarsForTablet(isLandscape = true)
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_MULTI_DISPLAY
-        }
-        useTwoPanels = true
-
-        val dp = newDP()
-
-        assertThat(dp.isQsbInline).isFalse()
-        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-    }
-
-    @Test
-    fun hotseat_size_is_shrunk_if_needed_when_large_screen() {
-        initializeVarsForTablet(isLandscape = true)
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_MULTI_DISPLAY
-            inlineQsb = booleanArrayOf(
-                false,
-                false,
-                false,
-                true // two panels landscape
-            )
-        }
-        useTwoPanels = true
-
-        isGestureMode = false
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isTrue()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(5)
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        }
-    }
-
-    /**
-     * For consistency, the hotseat should shrink if any orientation on the device type has an
-     * inline qsb
-     */
-    @Test
-    fun hotseat_size_is_shrunk_even_in_portrait_when_large_screen() {
-        initializeVarsForTablet()
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_MULTI_DISPLAY
-            inlineQsb = booleanArrayOf(
-                false,
-                false,
-                false,
-                true // two panels landscape
-            )
-        }
-        useTwoPanels = true
-
-        isGestureMode = false
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(5)
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        }
-    }
-
-    @Test
-    fun hotseat_size_is_default_when_small_screen() {
-        initializeVarsForPhone()
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_MULTI_DISPLAY
-        }
-        useTwoPanels = true
-
-        val dp = newDP()
-
-        assertThat(dp.numShownHotseatIcons).isEqualTo(4)
-    }
-
-    @Test
-    fun hotseat_size_is_not_shrunk_on_gesture_tablet() {
-        initializeVarsForTablet(isLandscape = true)
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_TABLET
-            inlineQsb = booleanArrayOf(
-                    false,
-                    true, // landscape
-                    false,
-                    false
-            )
-            numShownHotseatIcons = 6
-        }
-
-        isGestureMode = true
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isTrue()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        }
-    }
-
-    @Test
-    fun hotseat_size_is_shrunk_if_needed_on_tablet() {
-        initializeVarsForTablet(isLandscape = true)
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_TABLET
-            inlineQsb = booleanArrayOf(
-                false,
-                true, // landscape
-                false,
-                false
-            )
-            numShownHotseatIcons = 6
-        }
-
-        isGestureMode = false
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isTrue()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(5)
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        }
-    }
-
-    /**
-     * For consistency, the hotseat should shrink if any orientation on the device type has an
-     * inline qsb
-     */
-    @Test
-    fun hotseat_size_is_shrunk_even_in_portrait_on_tablet() {
-        initializeVarsForTablet()
-        inv = newScalableInvariantDeviceProfile().apply {
-            deviceType = TYPE_TABLET
-            inlineQsb = booleanArrayOf(
-                false,
-                true, // landscape
-                false,
-                false
-            )
-            numShownHotseatIcons = 6
-        }
-
-        isGestureMode = false
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(5)
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-            assertThat(dp.numShownHotseatIcons).isEqualTo(6)
-        }
-    }
-
-}
\ No newline at end of file
diff --git a/tests/src/com/android/launcher3/InlineQsbTest.kt b/tests/src/com/android/launcher3/InlineQsbTest.kt
deleted file mode 100644
index 905c1e1..0000000
--- a/tests/src/com/android/launcher3/InlineQsbTest.kt
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2022 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 androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.SmallTest
-import com.google.common.truth.Truth.assertThat
-import org.junit.Test
-import org.junit.runner.RunWith
-
-/**
- * Test for [DeviceProfile]
- */
-@SmallTest
-@RunWith(AndroidJUnit4::class)
-class InlineQsbTest : DeviceProfileBaseTest() {
-
-    @Test
-    fun qsb_is_not_inline_for_phones() {
-        initializeVarsForPhone()
-
-        val dp = newDP()
-
-        assertThat(dp.isQsbInline).isFalse()
-    }
-
-    @Test
-    fun qsb_is_inline_for_tablet_portrait() {
-        initializeVarsForTablet()
-        inv = newScalableInvariantDeviceProfile().apply {
-            inlineQsb = booleanArrayOf(
-                false,
-                true, // landscape
-                false,
-                false
-            )
-        }
-
-        val dp = DeviceProfile(
-            context,
-            inv,
-            info,
-            windowBounds,
-            isMultiWindowMode,
-            transposeLayoutWithOrientation,
-            useTwoPanels,
-            isGestureMode
-        )
-
-        assertThat(dp.isQsbInline).isFalse()
-    }
-
-    @Test
-    fun qsb_is_inline_for_tablet_landscape() {
-        initializeVarsForTablet(isLandscape = true)
-        inv = newScalableInvariantDeviceProfile().apply {
-            inlineQsb = booleanArrayOf(
-                false,
-                true, // landscape
-                false,
-                false
-            )
-            numColumns = 6
-            numRows = 5
-            numShownHotseatIcons = 6
-        }
-
-        val dp = newDP()
-
-        if (dp.hotseatQsbHeight > 0) {
-            assertThat(dp.isQsbInline).isTrue()
-        } else { // Launcher3 doesn't have QSB height
-            assertThat(dp.isQsbInline).isFalse()
-        }
-    }
-
-    /**
-     * This test is to make sure that a tablet doesn't inline the QSB if the layout doesn't support
-     */
-    @Test
-    fun qsb_is_not_inline_for_tablet_landscape_without_inline() {
-        initializeVarsForTablet(isLandscape = true)
-        useTwoPanels = true
-
-        val dp = newDP()
-
-        assertThat(dp.isQsbInline).isFalse()
-    }
-
-}
\ No newline at end of file
diff --git a/tests/src/com/android/launcher3/celllayout/CellLayoutBoard.java b/tests/src/com/android/launcher3/celllayout/CellLayoutBoard.java
new file mode 100644
index 0000000..3ca05bc
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/CellLayoutBoard.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2022 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.celllayout;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Queue;
+import java.util.Set;
+
+
+public class CellLayoutBoard {
+
+    static final int INFINITE = 99999;
+
+    char[][] mBoard = new char[30][30];
+
+    List<TestBoardWidget> mWidgetsRects = new ArrayList<>();
+    Map<Character, TestBoardWidget> mWidgetsMap = new HashMap<>();
+
+    List<TestBoardAppIcon> mIconPoints = new ArrayList<>();
+    Map<Character, TestBoardAppIcon> mIconsMap = new HashMap<>();
+
+    Point mMain = new Point();
+
+    CellLayoutBoard() {
+        for (int x = 0; x < mBoard.length; x++) {
+            for (int y = 0; y < mBoard[0].length; y++) {
+                mBoard[x][y] = '-';
+            }
+        }
+    }
+
+    public List<TestBoardWidget> getWidgets() {
+        return mWidgetsRects;
+    }
+
+    public Point getMain() {
+        return mMain;
+    }
+
+    public TestBoardWidget getWidgetRect(char c) {
+        return mWidgetsMap.get(c);
+    }
+
+    public static TestBoardWidget getWidgetRect(int x, int y, Set<Point> used, char[][] board) {
+        char type = board[x][y];
+        Queue<Point> search = new ArrayDeque<Point>();
+        Point current = new Point(x, y);
+        search.add(current);
+        used.add(current);
+        List<Point> neighbors = new ArrayList<>(List.of(
+                new Point(-1, 0),
+                new Point(0, -1),
+                new Point(1, 0),
+                new Point(0, 1))
+        );
+        Rect widgetRect = new Rect(INFINITE, -INFINITE, -INFINITE, INFINITE);
+        while (!search.isEmpty()) {
+            current = search.poll();
+            widgetRect.top = Math.max(widgetRect.top, current.y);
+            widgetRect.right = Math.max(widgetRect.right, current.x);
+            widgetRect.bottom = Math.min(widgetRect.bottom, current.y);
+            widgetRect.left = Math.min(widgetRect.left, current.x);
+            for (Point p : neighbors) {
+                Point next = new Point(current.x + p.x, current.y + p.y);
+                if (next.x < 0 || next.x >= board.length) continue;
+                if (next.y < 0 || next.y >= board[0].length) continue;
+                if (board[next.x][next.y] == type && !used.contains(next)) {
+                    used.add(next);
+                    search.add(next);
+                }
+            }
+        }
+        return new TestBoardWidget(type, widgetRect);
+    }
+
+    public static boolean isWidget(char type) {
+        return type != 'i' && type != '-';
+    }
+
+    public static boolean isIcon(char type) {
+        return type == 'i';
+    }
+
+    private static List<TestBoardWidget> getRects(char[][] board) {
+        Set<Point> used = new HashSet<>();
+        List<TestBoardWidget> widgetsRects = new ArrayList<>();
+        for (int x = 0; x < board.length; x++) {
+            for (int y = 0; y < board[0].length; y++) {
+                if (!used.contains(new Point(x, y)) && isWidget(board[x][y])) {
+                    widgetsRects.add(getWidgetRect(x, y, used, board));
+                }
+            }
+        }
+        return widgetsRects;
+    }
+
+    private static List<TestBoardAppIcon> getIconPoints(char[][] board) {
+        List<TestBoardAppIcon> iconPoints = new ArrayList<>();
+        for (int x = 0; x < board.length; x++) {
+            for (int y = 0; y < board[0].length; y++) {
+                if (isIcon(board[x][y])) {
+                    iconPoints.add(new TestBoardAppIcon(new Point(x, y), board[x][y]));
+                }
+            }
+        }
+        return iconPoints;
+    }
+
+    public static CellLayoutBoard boardFromString(String boardStr) {
+        String[] lines = boardStr.split("\n");
+        CellLayoutBoard board = new CellLayoutBoard();
+
+        for (int y = 0; y < lines.length; y++) {
+            String line = lines[y];
+            for (int x = 0; x < line.length(); x++) {
+                char c = line.charAt(x);
+                if (c == 'm') {
+                    board.mMain = new Point(x, y);
+                }
+                if (c != '-') {
+                    board.mBoard[x][y] = line.charAt(x);
+                }
+            }
+        }
+        board.mWidgetsRects = getRects(board.mBoard);
+        board.mWidgetsRects.forEach(
+                widgetRect -> board.mWidgetsMap.put(widgetRect.mType, widgetRect));
+        board.mIconPoints = getIconPoints(board.mBoard);
+        return board;
+    }
+}
diff --git a/tests/src/com/android/launcher3/celllayout/ReorderWidgets.java b/tests/src/com/android/launcher3/celllayout/ReorderWidgets.java
new file mode 100644
index 0000000..ed0b71d
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/ReorderWidgets.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2022 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.celllayout;
+
+import static com.android.launcher3.util.WidgetUtils.createWidgetInfo;
+
+import static org.junit.Assert.assertTrue;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.util.Log;
+import android.view.View;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.celllayout.testcases.FullReorderCase;
+import com.android.launcher3.celllayout.testcases.MoveOutReorderCase;
+import com.android.launcher3.celllayout.testcases.PushReorderCase;
+import com.android.launcher3.celllayout.testcases.ReorderTestCase;
+import com.android.launcher3.celllayout.testcases.SimpleReorderCase;
+import com.android.launcher3.model.data.LauncherAppWidgetInfo;
+import com.android.launcher3.ui.AbstractLauncherUiTest;
+import com.android.launcher3.ui.TaplTestsLauncher3;
+import com.android.launcher3.ui.TestViewHelpers;
+import com.android.launcher3.util.rule.ShellCommandRule;
+import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+
+import org.junit.Assume;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Map;
+
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ReorderWidgets extends AbstractLauncherUiTest {
+
+    @Rule
+    public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
+
+    private static final String TAG = ReorderWidgets.class.getSimpleName();
+
+    private View getViewAt(int cellX, int cellY) {
+        return getFromLauncher(l -> l.getWorkspace().getScreenWithId(
+                l.getWorkspace().getScreenIdForPageIndex(0)).getChildAt(cellX, cellY));
+    }
+
+    private Point getCellDimensions() {
+        return getFromLauncher(l -> {
+            CellLayout cellLayout = l.getWorkspace().getScreenWithId(
+                    l.getWorkspace().getScreenIdForPageIndex(0));
+            return new Point(cellLayout.getWidth() / cellLayout.getCountX(),
+                    cellLayout.getHeight() / cellLayout.getCountY());
+        });
+    }
+
+    @Before
+    public void setup() throws Throwable {
+        TaplTestsLauncher3.initialize(this);
+        clearHomescreen();
+    }
+
+    /**
+     * Validate if the given board represent the current CellLayout
+     **/
+    private boolean validateBoard(CellLayoutBoard board) {
+        boolean match = true;
+        Point cellDimensions = getCellDimensions();
+        for (TestBoardWidget widgetRect: board.getWidgets()) {
+            if (widgetRect.shouldIgnore()) {
+                continue;
+            }
+            View widget = getViewAt(widgetRect.getCellX(), widgetRect.getCellY());
+            match &= widgetRect.getSpanX()
+                    == Math.round(widget.getWidth() / (float) cellDimensions.x);
+            match &= widgetRect.getSpanY()
+                    == Math.round(widget.getHeight() / (float) cellDimensions.y);
+            if (!match) return match;
+        }
+        return match;
+    }
+
+    /**
+     * Fills the given rect in WidgetRect with 1x1 widgets. This is useful to equalize cases.
+     */
+    private void fillWithWidgets(TestBoardWidget widgetRect) {
+        int initX = widgetRect.getCellX();
+        int initY = widgetRect.getCellY();
+        for (int x = 0; x < widgetRect.getSpanX(); x++) {
+            for (int y = 0; y < widgetRect.getSpanY(); y++) {
+                int auxX = initX + x;
+                int auxY = initY + y;
+                try {
+                    // this widgets are filling, we don't care if we can't place them
+                    addWidgetInCell(
+                            new TestBoardWidget('x',
+                                    new Rect(auxX, auxY, auxX, auxY))
+                    );
+                } catch (Exception e) {
+                    Log.d(TAG, "Unable to place filling widget at " + auxX + "," + auxY);
+                }
+            }
+        }
+    }
+
+    private void addWidgetInCell(TestBoardWidget widgetRect) {
+        LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(this, false);
+        LauncherAppWidgetInfo item = createWidgetInfo(info,
+                ApplicationProvider.getApplicationContext(), true);
+        item.cellX = widgetRect.getCellX();
+        item.cellY = widgetRect.getCellY();
+
+        item.spanX = widgetRect.getSpanX();
+        item.spanY = widgetRect.getSpanY();
+        addItemToScreen(item);
+    }
+
+    private void addCorrespondingWidgetRect(TestBoardWidget widgetRect) {
+        if (widgetRect.mType == 'x') {
+            fillWithWidgets(widgetRect);
+        } else {
+            addWidgetInCell(widgetRect);
+        }
+    }
+
+    private void runTestCase(ReorderTestCase testCase) {
+        Point mainWidgetCellPos = testCase.mStart.getMain();
+
+        testCase.mStart.getWidgets().forEach(this::addCorrespondingWidgetRect);
+
+        mLauncher.getWorkspace()
+                .getWidgetAtCell(mainWidgetCellPos.x, mainWidgetCellPos.y)
+                .dragWidgetToWorkspace(testCase.moveMainTo.x, testCase.moveMainTo.y)
+                .dismiss(); // dismiss resize frame
+
+        boolean isValid = false;
+        for (CellLayoutBoard board : testCase.mEnd) {
+            isValid |= validateBoard(board);
+        }
+        assertTrue("None of the valid boards match with the current state", isValid);
+    }
+
+    /**
+     * Run only the test define for the current grid size if such test exist
+     *
+     * @param testCaseMap map containing all the tests per grid size (Point)
+     */
+    private void runTestCaseMap(Map<Point, ReorderTestCase> testCaseMap, String testName) {
+        Point iconGridDimensions = mLauncher.getWorkspace().getIconGridDimensions();
+        Log.d(TAG, "Running test " + testName + " for grid " + iconGridDimensions);
+        Assume.assumeTrue(
+                "The test " + testName + " doesn't support " + iconGridDimensions + " grid layout",
+                testCaseMap.containsKey(iconGridDimensions));
+        runTestCase(testCaseMap.get(iconGridDimensions));
+    }
+
+    @Test
+    public void simpleReorder() {
+        runTestCaseMap(SimpleReorderCase.TEST_BY_GRID_SIZE,
+                SimpleReorderCase.class.getSimpleName());
+    }
+
+    @Test
+    public void pushTest() {
+        runTestCaseMap(PushReorderCase.TEST_BY_GRID_SIZE, PushReorderCase.class.getSimpleName());
+    }
+
+    @Test
+    public void fullReorder() {
+        runTestCaseMap(FullReorderCase.TEST_BY_GRID_SIZE, FullReorderCase.class.getSimpleName());
+    }
+
+    @Test
+    public void moveOutReorder() {
+        runTestCaseMap(MoveOutReorderCase.TEST_BY_GRID_SIZE,
+                MoveOutReorderCase.class.getSimpleName());
+    }
+}
diff --git a/tests/src/com/android/launcher3/celllayout/TestBoardAppIcon.java b/tests/src/com/android/launcher3/celllayout/TestBoardAppIcon.java
new file mode 100644
index 0000000..04604d7
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/TestBoardAppIcon.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 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.celllayout;
+
+import android.graphics.Point;
+
+public class TestBoardAppIcon {
+    public Point coord;
+    public char mType;
+
+    public TestBoardAppIcon(Point coord, char type) {
+        this.coord = coord;
+        mType = type;
+    }
+
+    public char getType() {
+        return mType;
+    }
+
+    public void setType(char type) {
+        mType = type;
+    }
+
+    public Point getCoord() {
+        return coord;
+    }
+
+    public void setCoord(Point coord) {
+        this.coord = coord;
+    }
+}
diff --git a/tests/src/com/android/launcher3/celllayout/TestBoardWidget.java b/tests/src/com/android/launcher3/celllayout/TestBoardWidget.java
new file mode 100644
index 0000000..7f9aa95
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/TestBoardWidget.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 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.celllayout;
+
+import android.graphics.Rect;
+
+public class TestBoardWidget {
+    public char mType;
+    public Rect mBounds;
+
+    TestBoardWidget(char type, Rect bounds) {
+        this.mType = type;
+        this.mBounds = bounds;
+    }
+
+    int getSpanX() {
+        return mBounds.right - mBounds.left + 1;
+    }
+
+    int getSpanY() {
+        return mBounds.top - mBounds.bottom + 1;
+    }
+
+    int getCellX() {
+        return mBounds.left;
+    }
+
+    int getCellY() {
+        return mBounds.bottom;
+    }
+
+    boolean shouldIgnore() {
+        return this.mType == 'x';
+    }
+}
diff --git a/tests/src/com/android/launcher3/celllayout/testcases/FullReorderCase.java b/tests/src/com/android/launcher3/celllayout/testcases/FullReorderCase.java
new file mode 100644
index 0000000..1326389
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/testcases/FullReorderCase.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2022 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.celllayout.testcases;
+
+import android.graphics.Point;
+
+import java.util.Map;
+
+public class FullReorderCase {
+
+    /** 5x5 Test
+     **/
+    private static final String START_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "222mm\n"
+            + "222mm\n"
+            + "ad111\n"
+            + "bc111";
+    private static final Point MOVE_TO_5x5 = new Point(0, 4);
+    private static final String END_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "222ad\n"
+            + "222bc\n"
+            + "mm111\n"
+            + "mm111";
+    private static final ReorderTestCase TEST_CASE_5x5 = new ReorderTestCase(START_BOARD_STR_5x5,
+            MOVE_TO_5x5,
+            END_BOARD_STR_5x5);
+
+    /** 6x5 Test
+     **/
+    private static final String START_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "2222mm\n"
+            + "2222mm\n"
+            + "ad1111\n"
+            + "bc1111";
+    private static final Point MOVE_TO_6x5 = new Point(0, 4);
+    private static final String END_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "2222ad\n"
+            + "2222bc\n"
+            + "mm1111\n"
+            + "mm1111";
+    private static final ReorderTestCase TEST_CASE_6x5 = new ReorderTestCase(START_BOARD_STR_6x5,
+            MOVE_TO_6x5,
+            END_BOARD_STR_6x5);
+
+    /** 4x4 Test
+     **/
+    private static final String START_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "22mm\n"
+            + "admm\n"
+            + "bc11";
+    private static final Point MOVE_TO_4x4 = new Point(0, 3);
+    private static final String END_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "22ad\n"
+            + "mmbc\n"
+            + "mm11";
+
+    private static final ReorderTestCase TEST_CASE_4x4 = new ReorderTestCase(START_BOARD_STR_4x4,
+            MOVE_TO_4x4,
+            END_BOARD_STR_4x4);
+
+    public static final Map<Point, ReorderTestCase> TEST_BY_GRID_SIZE =
+            Map.of(new Point(5, 5), TEST_CASE_5x5,
+                    new Point(6, 5), TEST_CASE_6x5,
+                    new Point(4, 4), TEST_CASE_4x4);
+}
diff --git a/tests/src/com/android/launcher3/celllayout/testcases/MoveOutReorderCase.java b/tests/src/com/android/launcher3/celllayout/testcases/MoveOutReorderCase.java
new file mode 100644
index 0000000..1701390
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/testcases/MoveOutReorderCase.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2022 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.celllayout.testcases;
+
+import android.graphics.Point;
+
+import java.util.Map;
+
+public class MoveOutReorderCase {
+
+    /** 5x5 Test
+     **/
+    private static final String START_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "34-m-\n"
+            + "35111\n"
+            + "32111\n"
+            + "32111";
+    private static final Point MOVE_TO_5x5 = new Point(1, 2);
+    private static final String END_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "345--\n"
+            + "3m111\n"
+            + "32111\n"
+            + "32111";
+    private static final ReorderTestCase TEST_CASE_5x5 = new ReorderTestCase(START_BOARD_STR_5x5,
+            MOVE_TO_5x5,
+            END_BOARD_STR_5x5);
+
+    /** 6x5 Test
+     **/
+    private static final String START_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "34-m--\n"
+            + "351111\n"
+            + "321111\n"
+            + "321111";
+    private static final Point MOVE_TO_6x5 = new Point(1, 2);
+    private static final String END_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "345---\n"
+            + "3m1111\n"
+            + "321111\n"
+            + "321111";
+    private static final ReorderTestCase TEST_CASE_6x5 = new ReorderTestCase(START_BOARD_STR_6x5,
+            MOVE_TO_6x5,
+            END_BOARD_STR_6x5);
+
+    /** 4x4 Test
+     **/
+    private static final String START_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "34-m\n"
+            + "3511\n"
+            + "3211";
+    private static final Point MOVE_TO_4x4 = new Point(1, 2);
+    private static final String END_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "345-\n"
+            + "3m11\n"
+            + "3211";
+    private static final ReorderTestCase TEST_CASE_4x4 = new ReorderTestCase(START_BOARD_STR_4x4,
+            MOVE_TO_4x4,
+            END_BOARD_STR_4x4);
+
+    public static final Map<Point, ReorderTestCase> TEST_BY_GRID_SIZE =
+            Map.of(new Point(5, 5), TEST_CASE_5x5,
+                    new Point(6, 5), TEST_CASE_6x5,
+                    new Point(4, 4), TEST_CASE_4x4);
+}
diff --git a/tests/src/com/android/launcher3/celllayout/testcases/PushReorderCase.java b/tests/src/com/android/launcher3/celllayout/testcases/PushReorderCase.java
new file mode 100644
index 0000000..bb8d5e9
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/testcases/PushReorderCase.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2022 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.celllayout.testcases;
+
+import android.graphics.Point;
+
+import java.util.Map;
+
+public class PushReorderCase {
+
+    /** 5x5 Test
+     **/
+    private static final String START_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "222m-\n"
+            + "--111\n"
+            + "--333\n"
+            + "-----";
+    private static final Point MOVE_TO_5x5 = new Point(2, 1);
+    private static final String END_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "--m--\n"
+            + "222--\n"
+            + "--111\n"
+            + "--333";
+    private static final ReorderTestCase TEST_CASE_5x5 = new ReorderTestCase(START_BOARD_STR_5x5,
+            MOVE_TO_5x5,
+            END_BOARD_STR_5x5);
+
+
+    /** 6x5 Test
+     **/
+    private static final String START_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "2222m-\n"
+            + "--111-\n"
+            + "--333-\n"
+            + "------";
+    private static final Point MOVE_TO_6x5 = new Point(2, 1);
+    private static final String END_BOARD_STR_6x5 = ""
+            + "xxxxxx\n"
+            + "--m---\n"
+            + "2222--\n"
+            + "--111-\n"
+            + "--333-";
+    private static final ReorderTestCase TEST_CASE_6x5 = new ReorderTestCase(START_BOARD_STR_6x5,
+            MOVE_TO_6x5,
+            END_BOARD_STR_6x5);
+
+    /** 4x4 Test
+     **/
+    private static final String START_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "222m\n"
+            + "-111\n"
+            + "----";
+    private static final Point MOVE_TO_4x4 = new Point(2, 1);
+    private static final String END_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "--m-\n"
+            + "222-\n"
+            + "-111";
+    private static final ReorderTestCase TEST_CASE_4x4 = new ReorderTestCase(START_BOARD_STR_4x4,
+            MOVE_TO_4x4,
+            END_BOARD_STR_4x4);
+
+    public static final Map<Point, ReorderTestCase> TEST_BY_GRID_SIZE =
+            Map.of(new Point(5, 5), TEST_CASE_5x5,
+                    new Point(6, 5), TEST_CASE_6x5,
+                    new Point(4, 4), TEST_CASE_4x4);
+}
diff --git a/tests/src/com/android/launcher3/celllayout/testcases/ReorderTestCase.java b/tests/src/com/android/launcher3/celllayout/testcases/ReorderTestCase.java
new file mode 100644
index 0000000..0a28668
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/testcases/ReorderTestCase.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 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.celllayout.testcases;
+
+import android.graphics.Point;
+
+import com.android.launcher3.celllayout.CellLayoutBoard;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class ReorderTestCase {
+    public CellLayoutBoard mStart;
+    public Point moveMainTo;
+    public List<CellLayoutBoard> mEnd;
+
+    ReorderTestCase(CellLayoutBoard start, Point moveMainTo, CellLayoutBoard ... end) {
+        mStart = start;
+        this.moveMainTo = moveMainTo;
+        mEnd = Arrays.asList(end);
+    }
+
+    ReorderTestCase(String start, Point moveMainTo, String ... end) {
+        mStart = CellLayoutBoard.boardFromString(start);
+        this.moveMainTo = moveMainTo;
+        mEnd = Arrays
+                .asList(end)
+                .stream()
+                .map(CellLayoutBoard::boardFromString)
+                .collect(Collectors.toList());
+    }
+}
diff --git a/tests/src/com/android/launcher3/celllayout/testcases/SimpleReorderCase.java b/tests/src/com/android/launcher3/celllayout/testcases/SimpleReorderCase.java
new file mode 100644
index 0000000..30269a0
--- /dev/null
+++ b/tests/src/com/android/launcher3/celllayout/testcases/SimpleReorderCase.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2022 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.celllayout.testcases;
+
+import android.graphics.Point;
+
+import java.util.Map;
+
+public class SimpleReorderCase {
+
+    /** 5x5 Test
+     **/
+    private static final String START_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "--mm-\n"
+            + "--mm-\n"
+            + "-----\n"
+            + "-----";
+    private static final Point MOVE_TO_5x5 = new Point(4, 4);
+    private static final String END_BOARD_STR_5x5 = ""
+            + "xxxxx\n"
+            + "-----\n"
+            + "-----\n"
+            + "---mm\n"
+            + "---mm";
+    private static final ReorderTestCase TEST_CASE_5x5 = new ReorderTestCase(START_BOARD_STR_5x5,
+            MOVE_TO_5x5,
+            END_BOARD_STR_5x5);
+
+    /** 4x4 Test
+     **/
+    private static final String START_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "--mm\n"
+            + "--mm\n"
+            + "----";
+    private static final Point MOVE_TO_4x4 = new Point(3, 3);
+    private static final String END_BOARD_STR_4x4 = ""
+            + "xxxx\n"
+            + "----\n"
+            + "--mm\n"
+            + "--mm";
+    private static final ReorderTestCase TEST_CASE_4x4 = new ReorderTestCase(START_BOARD_STR_4x4,
+            MOVE_TO_4x4,
+            END_BOARD_STR_4x4);
+
+    public static final Map<Point, ReorderTestCase> TEST_BY_GRID_SIZE =
+            Map.of(new Point(5, 5), TEST_CASE_5x5,
+                    new Point(4, 4), TEST_CASE_4x4);
+}
diff --git a/tests/src/com/android/launcher3/deviceemulator/DisplayEmulator.java b/tests/src/com/android/launcher3/deviceemulator/DisplayEmulator.java
index 31468c5..e2ed65f 100644
--- a/tests/src/com/android/launcher3/deviceemulator/DisplayEmulator.java
+++ b/tests/src/com/android/launcher3/deviceemulator/DisplayEmulator.java
@@ -47,8 +47,7 @@
      * By changing the WindowManagerProxy we can override the window insets information
      **/
     private IWindowManager changeWindowManagerInstance(DeviceEmulationData deviceData) {
-        WindowManagerProxy.INSTANCE.initializeForTesting(
-                new TestWindowManagerProxy(mContext, deviceData));
+        WindowManagerProxy.INSTANCE.initializeForTesting(new TestWindowManagerProxy(deviceData));
         return WindowManagerGlobal.getWindowManagerService();
     }
 
@@ -57,8 +56,7 @@
         WindowManagerProxy original = WindowManagerProxy.INSTANCE.get(mContext);
         // Set up emulation
         final int userId = UserHandle.myUserId();
-        WindowManagerProxy.INSTANCE.initializeForTesting(
-                new TestWindowManagerProxy(mContext, device));
+        WindowManagerProxy.INSTANCE.initializeForTesting(new TestWindowManagerProxy(device));
         IWindowManager wm = changeWindowManagerInstance(device);
         // Change density twice to force display controller to reset its state
         wm.setForcedDisplayDensityForUser(Display.DEFAULT_DISPLAY, device.density / 2, userId);
diff --git a/tests/src/com/android/launcher3/deviceemulator/TestWindowManagerProxy.java b/tests/src/com/android/launcher3/deviceemulator/TestWindowManagerProxy.java
index cbea688..2d6bbcc 100644
--- a/tests/src/com/android/launcher3/deviceemulator/TestWindowManagerProxy.java
+++ b/tests/src/com/android/launcher3/deviceemulator/TestWindowManagerProxy.java
@@ -19,7 +19,6 @@
 import android.content.res.Resources;
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.view.Display;
 import android.view.WindowInsets;
 
 import com.android.launcher3.deviceemulator.models.DeviceEmulationData;
@@ -32,17 +31,12 @@
 
     private final DeviceEmulationData mDevice;
 
-    public TestWindowManagerProxy(Context context, DeviceEmulationData device) {
+    public TestWindowManagerProxy(DeviceEmulationData device) {
         super(true);
         mDevice = device;
     }
 
     @Override
-    public boolean isInternalDisplay(Display display) {
-        return display.getDisplayId() == Display.DEFAULT_DISPLAY;
-    }
-
-    @Override
     protected int getDimenByName(Resources res, String resName) {
         Integer mock = mDevice.resourceOverrides.get(resName);
         return mock != null ? mock : super.getDimenByName(res, resName);
@@ -54,27 +48,25 @@
     }
 
     @Override
-    public CachedDisplayInfo getDisplayInfo(Context context, Display display) {
-        int rotation = display.getRotation();
+    public CachedDisplayInfo getDisplayInfo(Context displayInfoContext) {
+        int rotation = getRotation(displayInfoContext);
         Point size = new Point(mDevice.width, mDevice.height);
         RotationUtils.rotateSize(size, rotation);
         Rect cutout = new Rect(mDevice.cutout);
         RotationUtils.rotateRect(cutout, rotation);
-        return new CachedDisplayInfo(getDisplayId(display), size, rotation, cutout);
+        return new CachedDisplayInfo(size, rotation, cutout);
     }
 
     @Override
-    public WindowBounds getRealBounds(Context windowContext, Display display,
-            CachedDisplayInfo info) {
-        return estimateInternalDisplayBounds(windowContext)
-                .get(getDisplayId(display)).second[display.getRotation()];
+    public WindowBounds getRealBounds(Context displayInfoContext, CachedDisplayInfo info) {
+        return estimateInternalDisplayBounds(displayInfoContext).get(
+                getDisplayInfo(displayInfoContext))[getDisplay(displayInfoContext).getRotation()];
     }
 
     @Override
     public WindowInsets normalizeWindowInsets(Context context, WindowInsets oldInsets,
             Rect outInsets) {
-        outInsets.set(getRealBounds(context, context.getDisplay(),
-                getDisplayInfo(context, context.getDisplay())).insets);
+        outInsets.set(getRealBounds(context, getDisplayInfo(context)).insets);
         return oldInsets;
     }
 }
diff --git a/tests/src/com/android/launcher3/deviceemulator/models/DeviceEmulationData.java b/tests/src/com/android/launcher3/deviceemulator/models/DeviceEmulationData.java
index 8d275cc..55b7bf1 100644
--- a/tests/src/com/android/launcher3/deviceemulator/models/DeviceEmulationData.java
+++ b/tests/src/com/android/launcher3/deviceemulator/models/DeviceEmulationData.java
@@ -17,10 +17,10 @@
 
 import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
 
-import static com.android.launcher3.ResourceUtils.NAVBAR_HEIGHT;
-import static com.android.launcher3.ResourceUtils.NAVBAR_HEIGHT_LANDSCAPE;
-import static com.android.launcher3.ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE;
-import static com.android.launcher3.ResourceUtils.getDimenByName;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_HEIGHT;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_HEIGHT_LANDSCAPE;
+import static com.android.launcher3.testing.shared.ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE;
+import static com.android.launcher3.testing.shared.ResourceUtils.getDimenByName;
 
 import android.content.Context;
 import android.content.res.Resources;
diff --git a/tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java b/tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
index dba0a40..960d27d 100644
--- a/tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
+++ b/tests/src/com/android/launcher3/model/CacheDataUpdatedTaskTest.java
@@ -1,5 +1,7 @@
 package com.android.launcher3.model;
 
+import static com.android.launcher3.testing.shared.TestProtocol.INCORRECT_INFO_UPDATED;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotSame;
@@ -14,6 +16,7 @@
 import android.os.Process;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -26,6 +29,7 @@
 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.testing.shared.TestProtocol;
 import com.android.launcher3.util.LauncherModelHelper;
 
 import org.junit.After;
@@ -43,12 +47,15 @@
 @RunWith(AndroidJUnit4.class)
 public class CacheDataUpdatedTaskTest {
 
+    private static final String TAG = "CacheDataUpdatedTaskTest";
+
     private static final String NEW_LABEL_PREFIX = "new-label-";
 
     private LauncherModelHelper mModelHelper;
 
     @Before
     public void setup() throws Exception {
+        TestProtocol.sDebugTracing = true;
         mModelHelper = new LauncherModelHelper();
         mModelHelper.initializeData("cache_data_updated_task_data");
 
@@ -88,6 +95,7 @@
     @After
     public void tearDown() {
         mModelHelper.destroy();
+        TestProtocol.sDebugTracing = false;
     }
 
     private CacheDataUpdatedTask newTask(int op, String... pkg) {
@@ -111,6 +119,7 @@
         // Verify that only app1 var updated in allAppsList
         assertFalse(mModelHelper.getAllAppsList().data.isEmpty());
         for (AppInfo info : mModelHelper.getAllAppsList().data) {
+            Log.i(INCORRECT_INFO_UPDATED, "testCacheUpdate_update_apps: checking info=" + info);
             if (info.componentName.getPackageName().equals("app1")) {
                 assertFalse(info.bitmap.isNullOrLowRes());
             } else {
diff --git a/tests/src/com/android/launcher3/nonquickstep/HotseatWidthCalculationTest.kt b/tests/src/com/android/launcher3/nonquickstep/HotseatWidthCalculationTest.kt
new file mode 100644
index 0000000..55520e8
--- /dev/null
+++ b/tests/src/com/android/launcher3/nonquickstep/HotseatWidthCalculationTest.kt
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2022 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.nonquickstep
+
+import android.graphics.Rect
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.DeviceProfileBaseTest
+import com.android.launcher3.util.WindowBounds
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class HotseatWidthCalculationTest : DeviceProfileBaseTest() {
+
+    /**
+     * This is a case when after setting the hotseat, the space needs to be recalculated
+     * but it doesn't need to change QSB width or remove icons
+     */
+    @Test
+    fun distribute_border_space_when_space_is_enough_portrait() {
+        initializeVarsForTablet(isGestureMode = false)
+        windowBounds = WindowBounds(Rect(0, 0, 1800, 2560), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(145)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(177)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(177)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1445)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, and recalculating spaces
+     * it still needs to remove icons for everything to fit
+     */
+    @Test
+    fun decrease_num_of_icons_when_not_enough_space_portrait() {
+        initializeVarsForTablet(isGestureMode = false)
+        windowBounds = WindowBounds(Rect(0, 0, 1300, 2560), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(94)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(121)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(121)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1058)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, the space needs to be recalculated
+     * but it doesn't need to change QSB width or remove icons
+     */
+    @Test
+    fun distribute_border_space_when_space_is_enough_landscape() {
+        initializeVarsForTwoPanel(isGestureMode = false, isLandscape = true)
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(105)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(370)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(370)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1467)
+    }
+
+    /**
+     * This is a case when the hotseat spans a certain amount of columns
+     * and the nav buttons push the hotseat to the side, but not enough to change the border space.
+     */
+    @Test
+    fun nav_buttons_dont_interfere_with_required_hotseat_width() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        inv?.apply {
+            hotseatColumnSpan = IntArray(4) { 4 }
+            inlineQsb = BooleanArray(4) { false }
+        }
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(100)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(668)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(668)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1224)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, the QSB width needs to be changed to fit
+     */
+    @Test
+    fun decrease_qsb_when_not_enough_space_landscape() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        windowBounds = WindowBounds(Rect(0, 0, 2460, 1600), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(96)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(643)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(643)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1174)
+    }
+
+    /**
+     * This is a case when after setting the hotseat, changing QSB width, and recalculating spaces
+     * it still needs to remove icons for everything to fit
+     */
+    @Test
+    fun decrease_num_of_icons_when_not_enough_space_landscape() {
+        initializeVarsForTablet(isGestureMode = false, isLandscape = true)
+        windowBounds = WindowBounds(Rect(0, 0, 2260, 1600), Rect(0, 104, 0, 0))
+        val dp = newDP()
+        dp.isTaskbarPresentInApps = true
+
+        assertThat(dp.hotseatBarEndOffset).isEqualTo(0)
+        assertThat(dp.numShownHotseatIcons).isEqualTo(6)
+        assertThat(dp.hotseatBorderSpace).isEqualTo(89)
+
+        assertThat(dp.getHotseatLayoutPadding(context).left).isEqualTo(589)
+        assertThat(dp.getHotseatLayoutPadding(context).right).isEqualTo(589)
+
+        assertThat(dp.isQsbInline).isFalse()
+        assertThat(dp.hotseatQsbWidth).isEqualTo(1081)
+    }
+}
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 6f8b9d2..304153f 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -61,7 +61,7 @@
 import com.android.launcher3.tapl.LauncherInstrumentation.ContainerType;
 import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.testcomponent.TestCommandReceiver;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Wait;
@@ -563,10 +563,13 @@
                     break;
                 }
                 case OVERVIEW: {
-                    checkLauncherStateInOverview(launcher, expectedContainerType, isStarted,
-                            isResumed);
-                    assertTrue(TestProtocol.stateOrdinalToString(ordinal),
-                            ordinal == TestProtocol.OVERVIEW_STATE_ORDINAL);
+                    verifyOverviewState(launcher, expectedContainerType, isStarted, isResumed,
+                            ordinal, TestProtocol.OVERVIEW_STATE_ORDINAL);
+                    break;
+                }
+                case SPLIT_SCREEN_SELECT: {
+                    verifyOverviewState(launcher, expectedContainerType, isStarted, isResumed,
+                            ordinal, TestProtocol.OVERVIEW_SPLIT_SELECT_ORDINAL);
                     break;
                 }
                 case TASKBAR_ALL_APPS:
@@ -632,5 +635,9 @@
         return homeAppIcon;
     }
 
-
+    private void verifyOverviewState(Launcher launcher, ContainerType expectedContainerType,
+            boolean isStarted, boolean isResumed, int ordinal, int expectedOrdinal) {
+        checkLauncherStateInOverview(launcher, expectedContainerType, isStarted, isResumed);
+        assertEquals(TestProtocol.stateOrdinalToString(ordinal), ordinal, expectedOrdinal);
+    }
 }
diff --git a/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java b/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
index 8f2d528..266f0ae 100644
--- a/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
+++ b/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
@@ -4,7 +4,6 @@
 import android.view.Surface;
 
 import com.android.launcher3.tapl.TestHelpers;
-import com.android.launcher3.testing.TestProtocol;
 
 import org.junit.rules.TestRule;
 import org.junit.runner.Description;
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 8a97c6b..03bf4af 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -25,6 +25,7 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assume.assumeTrue;
 
 import android.content.Intent;
 import android.graphics.Point;
@@ -53,7 +54,7 @@
 import com.android.launcher3.widget.picker.WidgetsRecyclerView;
 
 import org.junit.Before;
-import org.junit.Rule;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -192,6 +193,17 @@
     }
 
     @Test
+    @PortraitLandscape
+    public void testAllAppsDeadzoneForTablet() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+
+        mLauncher.getWorkspace().switchToAllApps().dismissByTappingOutsideForTablet(
+                true /* tapRight */);
+        mLauncher.getWorkspace().switchToAllApps().dismissByTappingOutsideForTablet(
+                false /* tapRight */);
+    }
+
+    @Test
     @ScreenRecord // b/202433017
     public void testWorkspace() throws Exception {
         final Workspace workspace = mLauncher.getWorkspace();
@@ -199,8 +211,8 @@
         // Test that ensureWorkspaceIsScrollable adds a page by dragging an icon there.
         executeOnLauncher(launcher -> assertFalse("Initial workspace state is scrollable",
                 isWorkspaceScrollable(launcher)));
-        assertNull("Chrome app was found on empty workspace",
-                workspace.tryGetWorkspaceAppIcon("Chrome"));
+        workspace.verifyWorkspaceAppIconIsGone(
+                "Chrome app was found on empty workspace", "Chrome");
 
         workspace.ensureWorkspaceIsScrollable();
 
@@ -376,6 +388,8 @@
 
     @Test
     @PortraitLandscape
+    @ScreenRecord
+    @Ignore // b/233075289
     public void testDragToFolder() {
         // TODO: add the use case to drag an icon to an existing folder. Currently it either fails
         // on tablets or phones due to difference in resolution.
@@ -388,10 +402,10 @@
         folder.getAppIcon(GMAIL_APP_NAME);
         Workspace workspace = folder.close();
 
-        assertNull(STORE_APP_NAME + " should be moved to a folder.",
-                workspace.tryGetWorkspaceAppIcon(STORE_APP_NAME));
-        assertNull(GMAIL_APP_NAME + " should be moved to a folder.",
-                workspace.tryGetWorkspaceAppIcon(GMAIL_APP_NAME));
+        workspace.verifyWorkspaceAppIconIsGone(STORE_APP_NAME + " should be moved to a folder.",
+                STORE_APP_NAME);
+        workspace.verifyWorkspaceAppIconIsGone(GMAIL_APP_NAME + " should be moved to a folder.",
+                GMAIL_APP_NAME);
 
         final HomeAppIcon mapIcon = createShortcutInCenterIfNotExist(MAPS_APP_NAME);
         folderIcon = mapIcon.dragToIcon(folderIcon);
@@ -399,8 +413,8 @@
         folder.getAppIcon(MAPS_APP_NAME);
         workspace = folder.close();
 
-        assertNull(MAPS_APP_NAME + " should be moved to a folder.",
-                workspace.tryGetWorkspaceAppIcon(MAPS_APP_NAME));
+        workspace.verifyWorkspaceAppIconIsGone(MAPS_APP_NAME + " should be moved to a folder.",
+                MAPS_APP_NAME);
     }
 
     @Test
@@ -424,8 +438,9 @@
         for (String appName : new String[]{"Gmail", "Play Store", APP_NAME}) {
             final HomeAppIcon homeAppIcon = createShortcutInCenterIfNotExist(appName);
             Workspace workspace = mLauncher.getWorkspace().deleteAppIcon(homeAppIcon);
-            assertNull(appName + " app was found after being deleted from workspace",
-                    workspace.tryGetWorkspaceAppIcon(appName));
+            workspace.verifyWorkspaceAppIconIsGone(
+                    appName + " app was found after being deleted from workspace",
+                    appName);
         }
     }
 
@@ -509,10 +524,8 @@
                     .containsAtLeast(DUMMY_APP_NAME, MAPS_APP_NAME, STORE_APP_NAME);
 
             mLauncher.getWorkspace().getWorkspaceAppIcon(DUMMY_APP_NAME).uninstall();
-
-            assertNull(
-                    DUMMY_APP_NAME + " app was found after being uninstalled",
-                    mLauncher.getWorkspace().tryGetWorkspaceAppIcon(DUMMY_APP_NAME));
+            mLauncher.getWorkspace().verifyWorkspaceAppIconIsGone(
+                    DUMMY_APP_NAME + " was expected to disappear after uninstall.", DUMMY_APP_NAME);
 
             Map<String, Point> finalPositions =
                     mLauncher.getWorkspace().getWorkspaceIconsPositions();
@@ -522,6 +535,37 @@
         }
     }
 
+    @Test
+    @PortraitLandscape
+    public void testDragShortcutToWorkspaceCell() throws Exception {
+        Point[] targets = getCornersAndCenterPositions();
+
+        for (Point target : targets) {
+            final HomeAllApps allApps = mLauncher.getWorkspace().switchToAllApps();
+            allApps.freeze();
+            try {
+                allApps.getAppIcon(APP_NAME)
+                        .openDeepShortcutMenu()
+                        .getMenuItem(0)
+                        .dragToWorkspace(target.x, target.y);
+            } finally {
+                allApps.unfreeze();
+            }
+        }
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testAddDeleteShortcutOnHotseat() {
+        mLauncher.getWorkspace()
+                .deleteAppIcon(mLauncher.getWorkspace().getHotseatAppIcon(0))
+                .switchToAllApps()
+                .getAppIcon(APP_NAME)
+                .dragToHotseat(0);
+        mLauncher.getWorkspace().deleteAppIcon(
+                mLauncher.getWorkspace().getHotseatAppIcon(APP_NAME));
+    }
+
     /**
      * @return List of workspace grid coordinates. Those are not pixels. See {@link
      *     Workspace#getIconGridDimensions()}
diff --git a/tests/src/com/android/launcher3/ui/WorkProfileTest.java b/tests/src/com/android/launcher3/ui/WorkProfileTest.java
index 35b4ca6..a7a17b1 100644
--- a/tests/src/com/android/launcher3/ui/WorkProfileTest.java
+++ b/tests/src/com/android/launcher3/ui/WorkProfileTest.java
@@ -30,7 +30,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.ActivityAllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsPagedView;
-import com.android.launcher3.allapps.WorkAdapterProvider;
 import com.android.launcher3.allapps.WorkEduCard;
 import com.android.launcher3.allapps.WorkPausedCard;
 import com.android.launcher3.allapps.WorkProfileManager;
@@ -155,7 +154,7 @@
     public void testEdu() {
         waitForWorkTabSetup();
         executeOnLauncher(l -> {
-            l.getSharedPrefs().edit().putInt(WorkAdapterProvider.KEY_WORK_EDU_STEP, 0).commit();
+            l.getSharedPrefs().edit().putInt(WorkProfileManager.KEY_WORK_EDU_STEP, 0).commit();
             ((AllAppsPagedView) l.getAppsView().getContentView()).setCurrentPage(WORK_PAGE);
             l.getAppsView().getWorkManager().reset();
         });
diff --git a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
index 4c41d7e..0a0dfcb 100644
--- a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
+++ b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
@@ -32,7 +32,6 @@
     public FailureWatcher(UiDevice device, LauncherInstrumentation launcher) {
         mDevice = device;
         mLauncher = launcher;
-        Log.d("b/196820244", "FailureWatcher.ctor", new Exception());
     }
 
     @Override
@@ -48,10 +47,8 @@
             public void evaluate() throws Throwable {
                 boolean success = false;
                 try {
-                    Log.d("b/196820244", "Before evaluate");
                     mDevice.executeShellCommand("cmd statusbar tracing start");
                     FailureWatcher.super.apply(base, description).evaluate();
-                    Log.d("b/196820244", "After evaluate");
                     success = true;
                 } finally {
                     // Save artifact for Launcher Winscope trace.
@@ -96,9 +93,7 @@
     public static void onError(LauncherInstrumentation launcher, Description description,
             Throwable e) {
         final UiDevice device = launcher.getDevice();
-        Log.d("b/196820244", "onError 1");
         if (device == null) return;
-        Log.d("b/196820244", "onError 2");
         final File sceenshot = diagFile(description, "TestScreenshot", "png");
         final File hierarchy = diagFile(description, "Hierarchy", "zip");
 
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index bfb115d..4791846 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -29,7 +29,7 @@
 import androidx.test.uiautomator.StaleObjectException;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.stream.Collectors;
 
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index e28f0af..d221259 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -22,7 +22,7 @@
 import androidx.test.uiautomator.BySelector;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.regex.Pattern;
 
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
index 5cf5aba..284168b 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
@@ -18,7 +18,7 @@
 
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Menu item in an app icon menu.
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index 589e13c..eb8d055 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -19,7 +19,7 @@
 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.OVERVIEW_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.OVERVIEW_STATE_ORDINAL;
 
 import android.graphics.Point;
 import android.os.SystemClock;
@@ -28,7 +28,7 @@
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.List;
 import java.util.regex.Pattern;
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index b7bca02..f47f710 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -19,6 +19,7 @@
 import android.graphics.Rect;
 
 import androidx.annotation.NonNull;
+import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.BySelector;
 import androidx.test.uiautomator.Direction;
 import androidx.test.uiautomator.UiObject2;
@@ -168,6 +169,27 @@
         return new OverviewTask(mLauncher, widestTask, this);
     }
 
+    /** Returns an overview task matching TestActivity {@param activityNumber}. */
+    @NonNull
+    public OverviewTask getTestActivityTask(int activityNumber) {
+        final List<UiObject2> taskViews = getTasks();
+        mLauncher.assertNotEquals("Unable to find a task", 0, taskViews.size());
+
+        final String activityName = "TestActivity" + activityNumber;
+        UiObject2 task = null;
+        for (UiObject2 taskView : taskViews) {
+            // TODO(b/239452415): Use equals instead of descEndsWith
+            if (taskView.getParent().hasObject(By.descEndsWith(activityName))) {
+                task = taskView;
+                break;
+            }
+        }
+        mLauncher.assertNotNull(
+                "Unable to find a task with " + activityName + " from the task list", task);
+
+        return new OverviewTask(mLauncher, task, this);
+    }
+
     /**
      * Returns a list of all tasks fully visible in the tablet grid overview.
      */
@@ -225,8 +247,16 @@
         return mLauncher.hasLauncherObject(mLauncher.getOverviewObjectSelector("clear_all"));
     }
 
+    protected boolean isActionsViewVisible() {
+        OverviewTask task = mLauncher.isTablet() ? getFocusedTaskForTablet() : getCurrentTask();
+        if (task == null) {
+            return false;
+        }
+        return !task.isTaskSplit();
+    }
+
     private void verifyActionsViewVisibility() {
-        if (!hasTasks()) {
+        if (!hasTasks() || !isActionsViewVisible()) {
             return;
         }
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
@@ -243,13 +273,11 @@
      * Returns if focused task is currently snapped task in tablet grid overview.
      */
     private boolean isOverviewSnappedToFocusedTaskForTablet() {
-        UiObject2 focusedTask = getFocusedTaskForTablet();
+        OverviewTask focusedTask = getFocusedTaskForTablet();
         if (focusedTask == null) {
             return false;
         }
-        return Math.abs(
-                focusedTask.getVisibleBounds().exactCenterX() - mLauncher.getExactScreenCenterX())
-                < 1;
+        return Math.abs(focusedTask.getExactCenterX() - mLauncher.getExactScreenCenterX()) < 1;
     }
 
     /**
@@ -257,7 +285,7 @@
      *
      * @throws IllegalStateException if not run on a tablet device.
      */
-    UiObject2 getFocusedTaskForTablet() {
+    OverviewTask getFocusedTaskForTablet() {
         if (!mLauncher.isTablet()) {
             throw new IllegalStateException("Must be run on tablet device.");
         }
@@ -268,9 +296,9 @@
         int focusedTaskHeight = mLauncher.getFocusedTaskHeightForTablet();
         for (UiObject2 task : taskViews) {
             if (task.getVisibleBounds().height() == focusedTaskHeight) {
-                return task;
+                return new OverviewTask(mLauncher, task, this);
             }
         }
         return null;
     }
-}
\ No newline at end of file
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Folder.java b/tests/tapl/com/android/launcher3/tapl/Folder.java
index 26f0a8b..1352cc0 100644
--- a/tests/tapl/com/android/launcher3/tapl/Folder.java
+++ b/tests/tapl/com/android/launcher3/tapl/Folder.java
@@ -16,11 +16,6 @@
 
 package com.android.launcher3.tapl;
 
-import android.graphics.Point;
-import android.graphics.Rect;
-import android.os.SystemClock;
-import android.view.MotionEvent;
-
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.UiObject2;
 
@@ -50,25 +45,15 @@
         }
     }
 
-    private void touchOutsideFolder() {
-        Rect containerBounds = mLauncher.getVisibleBounds(this.mContainer);
-        final long downTime = SystemClock.uptimeMillis();
-        Point containerLeftTopCorner = new Point(containerBounds.left - 1, containerBounds.top - 1);
-        mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN,
-                containerLeftTopCorner, LauncherInstrumentation.GestureScope.INSIDE);
-        mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_UP,
-                containerLeftTopCorner, LauncherInstrumentation.GestureScope.INSIDE);
-    }
-
     /**
-     * CLose opened folder if possible. It throws assertion error if the folder is already closed.
+     * Close opened folder if possible. It throws assertion error if the folder is already closed.
      */
     public Workspace close() {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
              LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                      "Want to close opened folder")) {
             mLauncher.waitForLauncherObject(FOLDER_CONTENT_RES_ID);
-            touchOutsideFolder();
+            mLauncher.touchOutsideContainer(this.mContainer, false /* tapRight */);
             mLauncher.waitUntilLauncherObjectGone(FOLDER_CONTENT_RES_ID);
             return mLauncher.getWorkspace();
         }
diff --git a/tests/tapl/com/android/launcher3/tapl/FolderIcon.java b/tests/tapl/com/android/launcher3/tapl/FolderIcon.java
index 9b4717f..0c453bd 100644
--- a/tests/tapl/com/android/launcher3/tapl/FolderIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/FolderIcon.java
@@ -21,7 +21,7 @@
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Folder Icon, an app folder in workspace.
diff --git a/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java b/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
index c275f3b..7123de4 100644
--- a/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
@@ -19,6 +19,7 @@
 import androidx.test.uiautomator.UiObject2;
 
 public class HomeAllApps extends AllApps {
+    private static final String BOTTOM_SHEET_RES_ID = "bottom_sheet_background";
 
     HomeAllApps(LauncherInstrumentation launcher) {
         super(launcher);
@@ -45,4 +46,23 @@
     protected boolean hasSearchBox() {
         return true;
     }
+
+    /**
+     * Taps outside bottom sheet to dismiss and return to workspace. Available on tablets only.
+     * @param tapRight Tap on the right of bottom sheet if true, or left otherwise.
+     */
+    public Workspace dismissByTappingOutsideForTablet(boolean tapRight) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to tap outside AllApps bottom sheet on the "
+                             + (tapRight ? "right" : "left"))) {
+            final UiObject2 allAppsBottomSheet =
+                    mLauncher.waitForLauncherObject(BOTTOM_SHEET_RES_ID);
+            mLauncher.touchOutsideContainer(allAppsBottomSheet, tapRight);
+            try (LauncherInstrumentation.Closable tapped = mLauncher.addContextLayer(
+                    "tapped outside AllApps bottom sheet")) {
+                return mLauncher.getWorkspace();
+            }
+        }
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java b/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
index 71d8ba9..693baa0 100644
--- a/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
@@ -103,40 +103,45 @@
     }
 
     /**
-     * Drag an object to the given cell in workspace. The target cell must be empty.
+     * Drag an object to the given cell in hotseat. The target cell should be expected to be empty.
      *
-     * @param cellX zero based column number, starting from the left of the screen.
-     * @param cellY zero based row number, starting from the top of the screen.
+     * @param cellInd zero based index number of the hotseat cells.
+     * @return the workspace app icon.
      */
-    public HomeAppIcon dragToWorkspace(int cellX, int cellY) {
+    @NonNull
+    public WorkspaceAppIcon dragToHotseat(int cellInd) {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
              LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
-                     String.format("want to drag the icon to cell(%d, %d)", cellX, cellY))
+                     String.format("want to drag the icon to hotseat cell %d", cellInd))
         ) {
-            final Supplier<Point> dest = () -> Workspace.getCellCenter(mLauncher, cellX, cellY);
-            Workspace.dragIconToWorkspace(
+            final Supplier<Point> dest = () -> Workspace.getHotseatCellCenter(mLauncher, cellInd);
+
+            Workspace.dragIconToHotseat(
                     mLauncher,
-                    /* launchable= */ this,
+                    this,
                     dest,
                     () -> addExpectedEventsForLongClick(),
                     /*expectDropEvents= */ null);
             try (LauncherInstrumentation.Closable ignore = mLauncher.addContextLayer("dragged")) {
                 WorkspaceAppIcon appIcon =
-                        (WorkspaceAppIcon) mLauncher.getWorkspace().getWorkspaceAppIcon(mAppName);
+                        (WorkspaceAppIcon) mLauncher.getWorkspace().getHotseatAppIcon(mAppName);
                 mLauncher.assertTrue(
-                        String.format(
-                                "The %s icon should be in the cell (%d, %d).", mAppName, cellX,
-                                cellY),
-                        appIcon.isInCell(cellX, cellY));
+                        String.format("The %s icon should be in the hotseat cell %d.", mAppName,
+                                cellInd),
+                        appIcon.isInHotseatCell(cellInd));
                 return appIcon;
             }
         }
     }
 
-
     /** This method requires public access, however should not be called in tests. */
     @Override
     public Launchable getLaunchable() {
         return this;
     }
+
+    boolean isInHotseatCell(int cellInd) {
+        final Point center = Workspace.getHotseatCellCenter(mLauncher, cellInd);
+        return mObject.getVisibleBounds().contains(center.x, center.y);
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index 33fea2d..3dcb437 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -16,7 +16,7 @@
 
 package com.android.launcher3.tapl;
 
-import static com.android.launcher3.testing.TestProtocol.SPRING_LOADED_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.SPRING_LOADED_STATE_ORDINAL;
 
 import android.graphics.Point;
 import android.view.MotionEvent;
@@ -26,7 +26,7 @@
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Ancestor for AppIcon and AppMenuItem.
diff --git a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
index 046d36b..04167839 100644
--- a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
+++ b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
@@ -16,9 +16,9 @@
 
 package com.android.launcher3.tapl;
 
-import static com.android.launcher3.testing.TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING;
-import static com.android.launcher3.testing.TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING;
-import static com.android.launcher3.testing.TestProtocol.REQUEST_STASHED_TASKBAR_HEIGHT;
+import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING;
+import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING;
+import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_STASHED_TASKBAR_HEIGHT;
 
 import android.graphics.Point;
 import android.graphics.Rect;
@@ -27,7 +27,7 @@
 
 import androidx.test.uiautomator.By;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * Background state operations specific to when an app has been launched.
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 9d25b1b..fa7e8e9 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -23,7 +23,7 @@
 
 import static com.android.launcher3.tapl.Folder.FOLDER_CONTENT_RES_ID;
 import static com.android.launcher3.tapl.TestHelpers.getOverviewPackageName;
-import static com.android.launcher3.testing.TestProtocol.NORMAL_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
 
 import android.app.ActivityManager;
 import android.app.Instrumentation;
@@ -65,9 +65,9 @@
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.ResourceUtils;
-import com.android.launcher3.testing.TestInformationRequest;
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.ResourceUtils;
+import com.android.launcher3.testing.shared.TestInformationRequest;
+import com.android.launcher3.testing.shared.TestProtocol;
 import com.android.systemui.shared.system.ContextUtils;
 import com.android.systemui.shared.system.QuickStepContract;
 
@@ -84,7 +84,6 @@
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Optional;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
 import java.util.function.Function;
@@ -101,7 +100,6 @@
     private static final String TAG = "Tapl";
     private static final int ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME = 15;
     private static final int GESTURE_STEP_MS = 16;
-    private static final long FORCE_PAUSE_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(2);
 
     static final Pattern EVENT_TOUCH_DOWN = getTouchEventPattern("ACTION_DOWN");
     static final Pattern EVENT_TOUCH_UP = getTouchEventPattern("ACTION_UP");
@@ -123,8 +121,8 @@
     // Types for launcher containers that the user is interacting with. "Background" is a
     // pseudo-container corresponding to inactive launcher covered by another app.
     public enum ContainerType {
-        WORKSPACE, HOME_ALL_APPS, OVERVIEW, WIDGETS, FALLBACK_OVERVIEW, LAUNCHED_APP,
-        TASKBAR_ALL_APPS
+        WORKSPACE, HOME_ALL_APPS, OVERVIEW, SPLIT_SCREEN_SELECT, WIDGETS, FALLBACK_OVERVIEW,
+        LAUNCHED_APP, TASKBAR_ALL_APPS
     }
 
     public enum NavigationModel {ZERO_BUTTON, THREE_BUTTON}
@@ -171,7 +169,8 @@
     private static final String WIDGETS_RES_ID = "primary_widgets_list_view";
     private static final String CONTEXT_MENU_RES_ID = "popup_container";
     private static final String TASKBAR_RES_ID = "taskbar_view";
-    public static final int WAIT_TIME_MS = 60000;
+    private static final String SPLIT_PLACEHOLDER_RES_ID = "split_placeholder";
+    public static final int WAIT_TIME_MS = 30000;
     private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
     private static final String ANDROID_PACKAGE = "android";
 
@@ -362,10 +361,6 @@
         return getRealDisplaySize().x / 2f;
     }
 
-    private void setForcePauseTimeout(long timeout) {
-        getTestInfo(TestProtocol.REQUEST_SET_FORCE_PAUSE_TIMEOUT, Long.toString(timeout));
-    }
-
     public void setEnableRotation(boolean on) {
         getTestInfo(TestProtocol.REQUEST_ENABLE_ROTATION, Boolean.toString(on));
     }
@@ -379,6 +374,17 @@
         sActiveContainer = new WeakReference<>(container);
     }
 
+    /**
+     * Sets the accesibility interactive timeout to be effectively indefinite (UI using this
+     * accesibility timeout will not automatically dismiss if true).
+     */
+    void setIndefiniteAccessibilityInteractiveUiTimeout(boolean indefiniteTimeout) {
+        final String cmd = indefiniteTimeout
+                ? "settings put secure accessibility_interactive_ui_timeout_ms 10000"
+                : "settings delete secure accessibility_interactive_ui_timeout_ms";
+        logShellCommand(cmd);
+    }
+
     public NavigationModel getNavigationModel() {
         final Context baseContext = mInstrumentation.getTargetContext();
         try {
@@ -719,6 +725,7 @@
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
                     waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     return waitForLauncherObject(WORKSPACE_RES_ID);
                 }
@@ -727,6 +734,7 @@
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     return waitForLauncherObject(WIDGETS_RES_ID);
                 }
@@ -736,6 +744,7 @@
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
                     waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     return waitForLauncherObject(APPS_RES_ID);
                 }
@@ -744,14 +753,25 @@
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
                     waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     return waitForLauncherObject(OVERVIEW_RES_ID);
                 }
+                case SPLIT_SCREEN_SELECT: {
+                    waitUntilLauncherObjectGone(APPS_RES_ID);
+                    waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
+                    waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+                    waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+
+                    waitForLauncherObject(SPLIT_PLACEHOLDER_RES_ID);
+                    return waitForLauncherObject(OVERVIEW_RES_ID);
+                }
                 case FALLBACK_OVERVIEW: {
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
                     waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     return waitForFallbackLauncherObject(OVERVIEW_RES_ID);
                 }
@@ -760,6 +780,7 @@
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+                    waitUntilLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
 
                     if (isTablet() && !isFallbackOverview()) {
                         waitForLauncherObject(TASKBAR_RES_ID);
@@ -886,7 +907,6 @@
             final String action;
             if (getNavigationModel() == NavigationModel.ZERO_BUTTON) {
                 checkForAnomaly(false, true);
-                setForcePauseTimeout(FORCE_PAUSE_TIMEOUT_MS);
 
                 final Point displaySize = getRealDisplaySize();
                 // The swipe up to home gesture starts from inside the launcher when the user is
@@ -1087,6 +1107,14 @@
     }
 
     @NonNull
+    UiObject2 waitForSystemUiObject(BySelector selector) {
+        final UiObject2 object = TestHelpers.wait(
+                Until.findObject(selector), WAIT_TIME_MS);
+        assertNotNull("Can't find a systemui object with selector: " + selector, object);
+        return object;
+    }
+
+    @NonNull
     UiObject2 waitForNavigationUiObject(String resId) {
         String resPackage = getNavigationButtonResPackage();
         final UiObject2 object = mDevice.wait(
@@ -1096,6 +1124,16 @@
     }
 
     @Nullable
+    UiObject2 findObjectInContainer(UiObject2 container, String resName) {
+        try {
+            return container.findObject(getLauncherObjectSelector(resName));
+        } catch (StaleObjectException e) {
+            fail("The container disappeared from screen");
+            return null;
+        }
+    }
+
+    @Nullable
     UiObject2 findObjectInContainer(UiObject2 container, BySelector selector) {
         try {
             return container.findObject(selector);
@@ -1217,6 +1255,13 @@
         return object;
     }
 
+    @NonNull
+    List<UiObject2> waitForObjectsBySelector(BySelector selector) {
+        final List<UiObject2> objects = mDevice.wait(Until.findObjects(selector), WAIT_TIME_MS);
+        assertNotNull("Can't find any view in Launcher, selector: " + selector, objects);
+        return objects;
+    }
+
     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);
@@ -1831,4 +1876,26 @@
         return ResourceUtils.getBoolByName(
                 "config_supportsRoundedCornersOnWindows", resources, false);
     }
+
+    /**
+     * Taps outside container to dismiss.
+     * @param container container to be dismissed
+     * @param tapRight tap on the right of the container if true, or left otherwise
+     */
+    void touchOutsideContainer(UiObject2 container, boolean tapRight) {
+        try (LauncherInstrumentation.Closable c = addContextLayer(
+                "want to tap outside container on the " + (tapRight ? "right" : "left"))) {
+            Rect containerBounds = getVisibleBounds(container);
+            final long downTime = SystemClock.uptimeMillis();
+            final Point tapTarget = new Point(
+                    tapRight
+                            ? (containerBounds.right + getRealDisplaySize().x) / 2
+                            : containerBounds.left / 2,
+                    containerBounds.top + 1);
+            sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, tapTarget,
+                    LauncherInstrumentation.GestureScope.INSIDE);
+            sendPointer(downTime, downTime, MotionEvent.ACTION_UP, tapTarget,
+                    LauncherInstrumentation.GestureScope.INSIDE);
+        }
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
index 710e3cd..672c6e0 100644
--- a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
+++ b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
@@ -15,13 +15,13 @@
  */
 package com.android.launcher3.tapl;
 
-import static com.android.launcher3.testing.TestProtocol.SEQUENCE_MAIN;
-import static com.android.launcher3.testing.TestProtocol.SEQUENCE_PILFER;
-import static com.android.launcher3.testing.TestProtocol.SEQUENCE_TIS;
+import static com.android.launcher3.testing.shared.TestProtocol.SEQUENCE_MAIN;
+import static com.android.launcher3.testing.shared.TestProtocol.SEQUENCE_PILFER;
+import static com.android.launcher3.testing.shared.TestProtocol.SEQUENCE_TIS;
 
 import android.os.SystemClock;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.ArrayList;
 import java.util.HashMap;
diff --git a/tests/tapl/com/android/launcher3/tapl/Overview.java b/tests/tapl/com/android/launcher3/tapl/Overview.java
index 66a51a5..50c2136 100644
--- a/tests/tapl/com/android/launcher3/tapl/Overview.java
+++ b/tests/tapl/com/android/launcher3/tapl/Overview.java
@@ -21,7 +21,7 @@
 /**
  * Overview pane.
  */
-public final class Overview extends BaseOverview {
+public class Overview extends BaseOverview {
 
     Overview(LauncherInstrumentation launcher) {
         super(launcher);
@@ -29,7 +29,7 @@
 
     @Override
     protected ContainerType getContainerType() {
-        return LauncherInstrumentation.ContainerType.OVERVIEW;
+        return ContainerType.OVERVIEW;
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewActions.java b/tests/tapl/com/android/launcher3/tapl/OverviewActions.java
index 2f44bb6..386deac 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewActions.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewActions.java
@@ -19,7 +19,7 @@
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 /**
  * View containing overview actions
@@ -41,6 +41,8 @@
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
              LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                      "want to click screenshot button and exit screenshot ui")) {
+            mLauncher.setIndefiniteAccessibilityInteractiveUiTimeout(true);
+
             UiObject2 screenshot = mLauncher.waitForObjectInContainer(mOverviewActions,
                     "action_screenshot");
 
@@ -62,6 +64,8 @@
                     return new Overview(mLauncher);
                 }
             }
+        } finally {
+            mLauncher.setIndefiniteAccessibilityInteractiveUiTimeout(false);
         }
     }
 
@@ -82,7 +86,6 @@
                     "clicked select button")) {
                 return getSelectModeButtons();
             }
-
         }
     }
 
@@ -99,4 +102,22 @@
             return new SelectModeButtons(selectModeButtons, mLauncher);
         }
     }
+
+    /**
+     * Clicks split button and enters split select mode.
+     */
+    @NonNull
+    public SplitScreenSelect clickSplit() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to click split button to enter split select mode")) {
+            UiObject2 split = mLauncher.waitForObjectInContainer(mOverviewActions,
+                    "action_split");
+            mLauncher.clickLauncherObject(split);
+            try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer(
+                    "clicked split")) {
+                return new SplitScreenSelect(mLauncher);
+            }
+        }
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
index c8caa42..adc993d 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
@@ -20,9 +20,12 @@
 
 import android.graphics.Rect;
 
+import androidx.annotation.NonNull;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.List;
 import java.util.regex.Pattern;
@@ -32,8 +35,12 @@
  * A recent task in the overview panel carousel.
  */
 public final class OverviewTask {
+    private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
+
     static final Pattern TASK_START_EVENT =
             Pattern.compile("startActivityFromRecentsAsync");
+    static final Pattern SPLIT_START_EVENT =
+            Pattern.compile("launchSplitTasks");
     private final LauncherInstrumentation mLauncher;
     private final UiObject2 mTask;
     private final BaseOverview mOverview;
@@ -61,6 +68,10 @@
         return mTask.getVisibleCenter().x;
     }
 
+    float getExactCenterX() {
+        return mTask.getVisibleBounds().exactCenterX();
+    }
+
     /**
      * Dismisses the task by swiping up.
      */
@@ -125,7 +136,7 @@
     }
 
     /**
-     * Clicks at the task.
+     * Clicks the task.
      */
     public LaunchedAppState open() {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
@@ -136,8 +147,41 @@
                     () -> "Launching task didn't open a new window: "
                             + mTask.getParent().getContentDescription(),
                     "clicking an overview task");
-            mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, TASK_START_EVENT);
-            return new LaunchedAppState(mLauncher);
+            if (mOverview.getContainerType()
+                    == LauncherInstrumentation.ContainerType.SPLIT_SCREEN_SELECT) {
+                mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, SPLIT_START_EVENT);
+
+                try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                        "launched splitscreen")) {
+
+                    BySelector divider = By.res(SYSTEMUI_PACKAGE, "docked_divider_handle");
+                    mLauncher.waitForSystemUiObject(divider);
+                    return new LaunchedAppState(mLauncher);
+                }
+            } else {
+                mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, TASK_START_EVENT);
+                return new LaunchedAppState(mLauncher);
+            }
         }
     }
+
+    /** Taps the task menu. */
+    @NonNull
+    public OverviewTaskMenu tapMenu() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to tap the task menu")) {
+            mLauncher.clickLauncherObject(
+                    mLauncher.waitForObjectInContainer(mTask.getParent(), "icon"));
+
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "tapped the task menu")) {
+                return new OverviewTaskMenu(mLauncher);
+            }
+        }
+    }
+
+    boolean isTaskSplit() {
+        return mLauncher.findObjectInContainer(mTask.getParent(), "bottomright_snapshot") != null;
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java
new file mode 100644
index 0000000..8cdc8a0
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 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.By;
+import androidx.test.uiautomator.UiObject2;
+
+/** Represents the menu of an overview task. */
+public class OverviewTaskMenu {
+
+    private final LauncherInstrumentation mLauncher;
+    private final UiObject2 mMenu;
+
+    OverviewTaskMenu(LauncherInstrumentation launcher) {
+        mLauncher = launcher;
+
+        mMenu = mLauncher.waitForLauncherObject("menu_option_layout");
+        mLauncher.assertTrue("The overview task menus is not visible",
+                !mMenu.getVisibleBounds().isEmpty());
+    }
+
+    /** Taps the split menu item from the overview task menu. */
+    @NonNull
+    public SplitScreenSelect tapSplitMenuItem() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "tap split menu item")) {
+            mLauncher.clickLauncherObject(
+                    mLauncher.findObjectInContainer(mMenu, By.textStartsWith("Split")));
+
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "tapped split menu item")) {
+                return new SplitScreenSelect(mLauncher);
+            }
+        }
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/SearchResultFromQsb.java b/tests/tapl/com/android/launcher3/tapl/SearchResultFromQsb.java
index 82652c7..ddeeac2 100644
--- a/tests/tapl/com/android/launcher3/tapl/SearchResultFromQsb.java
+++ b/tests/tapl/com/android/launcher3/tapl/SearchResultFromQsb.java
@@ -26,6 +26,7 @@
 public class SearchResultFromQsb {
     // The input resource id in the search box.
     private static final String INPUT_RES = "input";
+    private static final String BOTTOM_SHEET_RES_ID = "bottom_sheet_background";
     private final LauncherInstrumentation mLauncher;
 
     SearchResultFromQsb(LauncherInstrumentation launcher) {
@@ -47,4 +48,23 @@
         UiObject2 icon = mLauncher.waitForLauncherObject(By.clazz(TextView.class).text(appName));
         return new AllAppsAppIcon(mLauncher, icon);
     }
+
+    /**
+     * Taps outside bottom sheet to dismiss and return to workspace. Available on tablets only.
+     * @param tapRight Tap on the right of bottom sheet if true, or left otherwise.
+     */
+    public Workspace dismissByTappingOutsideForTablet(boolean tapRight) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "want to tap outside AllApps bottom sheet on the "
+                             + (tapRight ? "right" : "left"))) {
+            final UiObject2 allAppsBottomSheet =
+                    mLauncher.waitForLauncherObject(BOTTOM_SHEET_RES_ID);
+            mLauncher.touchOutsideContainer(allAppsBottomSheet, tapRight);
+            try (LauncherInstrumentation.Closable tapped = mLauncher.addContextLayer(
+                    "tapped outside AllApps bottom sheet")) {
+                return mLauncher.getWorkspace();
+            }
+        }
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/SplitScreenSelect.java b/tests/tapl/com/android/launcher3/tapl/SplitScreenSelect.java
new file mode 100644
index 0000000..9fa74e4
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/SplitScreenSelect.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 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 com.android.launcher3.tapl.LauncherInstrumentation.ContainerType;
+
+/**
+ * Represents a special state in Overview where the initial split app is shoved to the side and a
+ * second split app can be selected.
+ */
+public class SplitScreenSelect extends Overview {
+
+    SplitScreenSelect(LauncherInstrumentation launcher) {
+        super(launcher);
+    }
+
+    @Override
+    protected ContainerType getContainerType() {
+        return ContainerType.SPLIT_SCREEN_SELECT;
+    }
+
+    @Override
+    protected boolean isActionsViewVisible() {
+        // We don't show overview actions in split select state.
+        return false;
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Taskbar.java b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
index b5a08c3..5d9be36 100644
--- a/tests/tapl/com/android/launcher3/tapl/Taskbar.java
+++ b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
@@ -15,8 +15,8 @@
  */
 package com.android.launcher3.tapl;
 
-import static com.android.launcher3.testing.TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING;
-import static com.android.launcher3.testing.TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING;
+import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING;
+import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING;
 
 import android.graphics.Point;
 import android.os.SystemClock;
diff --git a/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java
index 69a8a08..424c58e 100644
--- a/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java
+++ b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java
@@ -17,7 +17,7 @@
 
 import androidx.test.uiautomator.UiObject2;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.regex.Pattern;
 
diff --git a/tests/tapl/com/android/launcher3/tapl/Widget.java b/tests/tapl/com/android/launcher3/tapl/Widget.java
index 2346249..29eb46c 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widget.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widget.java
@@ -23,7 +23,7 @@
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.regex.Pattern;
 
@@ -69,7 +69,24 @@
      */
     @NonNull
     public WidgetResizeFrame dragWidgetToWorkspace() {
-        return dragWidgetToWorkspace(/* configurable= */ false, /* acceptsConfig= */ false);
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            return dragWidgetToWorkspace(/* configurable= */ false, /* acceptsConfig= */ false, -1,
+                    -1);
+        }
+    }
+
+    /**
+     * Drags a non-configurable widget from the widgets container to the workspace at cellX and
+     * cellY and returns the resize frame that is shown after the widget is added.
+     */
+    @NonNull
+    public WidgetResizeFrame dragWidgetToWorkspace(int cellX, int cellY) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "Dragging widget to workspace cell " + cellX + "," + cellY)) {
+            return dragWidgetToWorkspace(/* configurable= */ false, /* acceptsConfig= */ false,
+                    cellX, cellY);
+        }
     }
 
     /**
@@ -79,7 +96,32 @@
      */
     @Nullable
     public WidgetResizeFrame dragConfigWidgetToWorkspace(boolean acceptsConfig) {
-        return dragWidgetToWorkspace(/* configurable= */ true, acceptsConfig);
+        // TODO(b/239438337, fransebas) add correct event checking for this case
+        //try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+        return dragWidgetToWorkspace(/* configurable= */ true, acceptsConfig, -1, -1);
+        //}
+    }
+
+    /**
+     * Drags an object to the center of homescreen.
+     *
+     * @param startsActivity   whether it's expected to start an activity.
+     * @param isWidgetShortcut whether we drag a widget shortcut
+     * @param cellX            X position in the CellLayout
+     * @param cellY            Y position in the CellLayout
+     */
+    private void dragToWorkspace(boolean startsActivity, boolean isWidgetShortcut, int cellX,
+            int cellY) {
+        Launchable launchable = getLaunchable();
+        LauncherInstrumentation launcher = launchable.mLauncher;
+        Workspace.dragIconToWorkspace(
+                launcher,
+                launchable,
+                () -> Workspace.getCellCenter(launchable.mLauncher, cellX, cellY),
+                startsActivity,
+                isWidgetShortcut,
+                launchable::addExpectedEventsForLongClick);
+
     }
 
     /**
@@ -88,11 +130,28 @@
      *
      * <p> If {@code configurable} is true, then either accepts or cancels the configuration based
      * on {@code acceptsConfig}.
+     * <p> If either {@code cellX} or {@code cellY} are negative, then a default location would be
+     * chosen
+     *
+     * @param configurable  if the widget has a configuration activity.
+     * @param acceptsConfig if the widget has a configuration, then if we should accept it or
+     *                      cancel it
+     * @param cellX         X position to drop the widget in the workspace
+     * @param cellY         Y position to drop the widget in the workspace
+     * @return returns the given resize frame of the widget after being dropped, if
+     * configurable is true and acceptsConfig is false then the widget would not be places and will
+     * be cancel and it returns null.
      */
     @Nullable
-    private WidgetResizeFrame dragWidgetToWorkspace(
-            boolean configurable, boolean acceptsConfig) {
-        dragToWorkspace(/* startsActivity= */ configurable, /* isWidgetShortcut= */ false);
+    private WidgetResizeFrame dragWidgetToWorkspace(boolean configurable, boolean acceptsConfig,
+            int cellX, int cellY) {
+        if (cellX == -1 || cellY == -1) {
+            internalDragToWorkspace(/* startsActivity= */ configurable, /* isWidgetShortcut= */
+                    false);
+        } else {
+            dragToWorkspace(/* startsActivity= */ configurable, /* isWidgetShortcut= */ false,
+                    cellX, cellY);
+        }
 
         if (configurable) {
             // Configure the widget.
diff --git a/tests/tapl/com/android/launcher3/tapl/Widgets.java b/tests/tapl/com/android/launcher3/tapl/Widgets.java
index 7fd68c0..96e2e3f 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widgets.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widgets.java
@@ -27,7 +27,7 @@
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.testing.TestProtocol;
+import com.android.launcher3.testing.shared.TestProtocol;
 
 import java.util.Collection;
 
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index eb7f05b..efbdb23 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -18,8 +18,8 @@
 
 import static android.view.accessibility.AccessibilityEvent.TYPE_VIEW_SCROLLED;
 
-import static com.android.launcher3.testing.TestProtocol.ALL_APPS_STATE_ORDINAL;
-import static com.android.launcher3.testing.TestProtocol.NORMAL_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.ALL_APPS_STATE_ORDINAL;
+import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
 
 import static junit.framework.TestCase.assertNotNull;
 import static junit.framework.TestCase.assertTrue;
@@ -39,8 +39,9 @@
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.testing.WorkspaceCellCenterRequest;
+import com.android.launcher3.testing.shared.HotseatCellCenterRequest;
+import com.android.launcher3.testing.shared.TestProtocol;
+import com.android.launcher3.testing.shared.WorkspaceCellCenterRequest;
 
 import java.util.List;
 import java.util.Map;
@@ -89,7 +90,7 @@
             final int windowCornerRadius = (int) Math.ceil(mLauncher.getWindowCornerRadius());
             final int startY = deviceHeight - Math.max(bottomGestureMargin, windowCornerRadius) - 1;
             final int swipeHeight = mLauncher.getTestInfo(
-                    TestProtocol.REQUEST_HOME_TO_ALL_APPS_SWIPE_HEIGHT)
+                            TestProtocol.REQUEST_HOME_TO_ALL_APPS_SWIPE_HEIGHT)
                     .getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
             LauncherInstrumentation.log(
                     "switchToAllApps: deviceHeight = " + deviceHeight + ", startY = " + startY
@@ -140,6 +141,20 @@
         }
     }
 
+    /**
+     * Waits for an app icon to be gone (e.g. after uninstall). Fails if it remains.
+     *
+     * @param errorMessage error message thrown then the icon doesn't disappear.
+     * @param appName      app that should be gone.
+     */
+    public void verifyWorkspaceAppIconIsGone(String errorMessage, String appName) {
+        final UiObject2 workspace = verifyActiveContainer();
+        assertTrue(errorMessage,
+                workspace.wait(
+                        Until.gone(AppIcon.getAppIconSelector(appName, mLauncher)),
+                        LauncherInstrumentation.WAIT_TIME_MS));
+    }
+
 
     /**
      * Returns an icon for the app; fails if the icon doesn't exist.
@@ -214,10 +229,11 @@
     private void dragIcon(UiObject2 workspace, HomeAppIcon homeAppIcon, int pageDelta) {
         int pageWidth = mLauncher.getDevice().getDisplayWidth() / pagesPerScreen();
         int targetX = (pageWidth / 2) + pageWidth * pageDelta;
+        int targetY = mLauncher.getVisibleBounds(workspace).centerY();
         dragIconToWorkspace(
                 mLauncher,
                 homeAppIcon,
-                new Point(targetX, mLauncher.getVisibleBounds(workspace).centerY()),
+                () -> new Point(targetX, targetY),
                 false,
                 false,
                 () -> mLauncher.expectEvent(
@@ -236,8 +252,26 @@
     }
 
     /**
+     * Returns an icon for the given cell; fails if the icon doesn't exist.
+     *
+     * @param cellInd zero based index number of the hotseat cells.
+     * @return app icon.
+     */
+    @NonNull
+    public HomeAppIcon getHotseatAppIcon(int cellInd) {
+        List<UiObject2> icons = mHotseat.findObjects(AppIcon.getAnyAppIconSelector());
+        final Point center = getHotseatCellCenter(mLauncher, cellInd);
+        return icons.stream()
+                .filter(icon -> icon.getVisibleBounds().contains(center.x, center.y))
+                .findFirst()
+                .map(icon -> new WorkspaceAppIcon(mLauncher, icon))
+                .orElseThrow(() ->
+                        new AssertionError("Unable to get a hotseat icon on " + cellInd));
+    }
+
+    /**
      * @return map of text -> center of the view. In case of icons with the same name, the one with
-     *     lower x coordinate is selected.
+     * lower x coordinate is selected.
      */
     public Map<String, Point> getWorkspaceIconsPositions() {
         final UiObject2 workspace = verifyActiveContainer();
@@ -250,6 +284,7 @@
                                 /* valueMapper= */ UiObject2::getVisibleCenter,
                                 /* mergeFunction= */ (p1, p2) -> p1.x < p2.x ? p1 : p2));
     }
+
     /*
      * Get the center point of the delete/uninstall icon in the drop target bar.
      */
@@ -345,6 +380,11 @@
                 TestProtocol.TEST_INFO_RESPONSE_FIELD);
     }
 
+    static Point getHotseatCellCenter(LauncherInstrumentation launcher, int cellInd) {
+        return launcher.getTestInfo(HotseatCellCenterRequest.builder()
+                .setCellInd(cellInd).build()).getParcelable(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+    }
+
     /**
      * Finds folder icons in the current workspace.
      *
@@ -372,7 +412,7 @@
     }
 
     static void dragIconToWorkspace(LauncherInstrumentation launcher, Launchable launchable,
-            Point dest, boolean startsActivity, boolean isWidgetShortcut,
+            Supplier<Point> dest, boolean startsActivity, boolean isWidgetShortcut,
             Runnable expectLongClickEvents) {
         Runnable expectDropEvents = null;
         if (startsActivity || isWidgetShortcut) {
@@ -380,7 +420,7 @@
                     LauncherInstrumentation.EVENT_START);
         }
         dragIconToWorkspace(
-                launcher, launchable, () -> dest, expectLongClickEvents, expectDropEvents);
+                launcher, launchable, dest, expectLongClickEvents, expectDropEvents);
     }
 
     /**
@@ -456,6 +496,25 @@
                 () -> "Page scroll didn't happen", "Scrolling page");
     }
 
+    static void dragIconToHotseat(
+            LauncherInstrumentation launcher,
+            Launchable launchable,
+            Supplier<Point> dest,
+            Runnable expectLongClickEvents,
+            @Nullable Runnable expectDropEvents) {
+        final long downTime = SystemClock.uptimeMillis();
+        Point dragStart = launchable.startDrag(
+                downTime,
+                expectLongClickEvents,
+                /* runToSpringLoadedState= */ true);
+        Point targetDest = dest.get();
+
+        launcher.movePointer(dragStart, targetDest, DEFAULT_DRAG_STEPS, true,
+                downTime, SystemClock.uptimeMillis(), false,
+                LauncherInstrumentation.GestureScope.INSIDE);
+        dropDraggedIcon(launcher, targetDest, downTime, expectDropEvents);
+    }
+
     /**
      * Flings to get to screens on the right. Waits for scrolling and a possible overscroll
      * recoil to complete.
@@ -523,6 +582,32 @@
         }
     }
 
+    /**
+     * @param cellX X position of the widget trying to get.
+     * @param cellY Y position of the widget trying to get.
+     * @return returns the Widget in the given position in the Launcher or an Exception if no such
+     * widget is in that position.
+     */
+    @NonNull
+    public Widget getWidgetAtCell(int cellX, int cellY) {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "getting widget at cell position " + cellX + "," + cellY)) {
+            final List<UiObject2> widgets = mLauncher.waitForObjectsBySelector(
+                    By.clazz("com.android.launcher3.widget.LauncherAppWidgetHostView"));
+            Point coordinateInScreen = Workspace.getCellCenter(mLauncher, cellX, cellY);
+            for (UiObject2 widget : widgets) {
+                if (widget.getVisibleBounds().contains(coordinateInScreen.x,
+                        coordinateInScreen.y)) {
+                    return new Widget(mLauncher, widget);
+                }
+            }
+        }
+        mLauncher.fail("Unable to find widget at cell " + cellX + "," + cellY);
+        // This statement is unreachable because mLauncher.fail throws an exception
+        // but is needed for compiling
+        return null;
+    }
+
     @Nullable
     public Widget tryGetPendingWidget(long timeout) {
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
diff --git a/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java b/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
index d8d4420..141476c 100644
--- a/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
+++ b/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
@@ -17,6 +17,8 @@
 
 import android.graphics.Point;
 
+import java.util.function.Supplier;
+
 /** Launchable that can serve as a source for dragging and dropping to the workspace. */
 interface WorkspaceDragSource {
 
@@ -30,20 +32,67 @@
         Launchable launchable = getLaunchable();
         LauncherInstrumentation launcher = launchable.mLauncher;
         try (LauncherInstrumentation.Closable e = launcher.eventsCheck()) {
-            final Point launchableCenter = launchable.getObject().getVisibleCenter();
-            final Point displaySize = launcher.getRealDisplaySize();
-            final int width = displaySize.x / 2;
+            internalDragToWorkspace(startsActivity, isWidgetShortcut);
+        }
+    }
+
+    /**
+     * TODO(Redesign WorkspaceDragSource to have actual private methods)
+     * Temporary private method
+     *
+     * @param startsActivity   whether it's expected to start an activity.
+     * @param isWidgetShortcut whether we drag a widget shortcut
+     */
+    default void internalDragToWorkspace(boolean startsActivity, boolean isWidgetShortcut) {
+        Launchable launchable = getLaunchable();
+        LauncherInstrumentation launcher = launchable.mLauncher;
+        final Point launchableCenter = launchable.getObject().getVisibleCenter();
+        final Point displaySize = launcher.getRealDisplaySize();
+        final int width = displaySize.x / 2;
+        Workspace.dragIconToWorkspace(
+                launcher,
+                launchable,
+                () -> new Point(
+                        launchableCenter.x >= width
+                                ? launchableCenter.x - width / 2
+                                : launchableCenter.x + width / 2,
+                        displaySize.y / 2),
+                startsActivity,
+                isWidgetShortcut,
+                launchable::addExpectedEventsForLongClick);
+    }
+
+    /**
+     * Drag an object to the given cell in workspace. The target cell must be empty.
+     *
+     * @param cellX zero based column number, starting from the left of the screen.
+     * @param cellY zero based row number, starting from the top of the screen.     *
+     */
+    default HomeAppIcon dragToWorkspace(int cellX, int cellY) {
+        Launchable launchable = getLaunchable();
+        final String iconName = launchable.getObject().getText();
+        LauncherInstrumentation launcher = launchable.mLauncher;
+        try (LauncherInstrumentation.Closable e = launcher.eventsCheck();
+             LauncherInstrumentation.Closable c = launcher.addContextLayer(
+                     String.format("want to drag the icon to cell(%d, %d)", cellX, cellY))) {
+            final Supplier<Point> dest = () -> Workspace.getCellCenter(launcher, cellX, cellY);
             Workspace.dragIconToWorkspace(
                     launcher,
                     launchable,
-                    new Point(
-                            launchableCenter.x >= width
-                                    ? launchableCenter.x - width / 2
-                                    : launchableCenter.x + width / 2,
-                            displaySize.y / 2),
-                    startsActivity,
-                    isWidgetShortcut,
-                    launchable::addExpectedEventsForLongClick);
+                    dest,
+                    launchable::addExpectedEventsForLongClick,
+                    /*expectDropEvents= */ null);
+
+            try (LauncherInstrumentation.Closable ignore = launcher.addContextLayer("dragged")) {
+                WorkspaceAppIcon appIcon =
+                        (WorkspaceAppIcon) launcher.getWorkspace().getWorkspaceAppIcon(iconName);
+                launcher.assertTrue(
+                        String.format(
+                                "The %s icon should be in the cell (%d, %d).", iconName, cellX,
+                                cellY),
+                        appIcon.isInCell(cellX, cellY));
+                return appIcon;
+            }
         }
     }