diff --git a/Android.bp b/Android.bp
index c980a2e..5a153a7 100644
--- a/Android.bp
+++ b/Android.bp
@@ -31,7 +31,6 @@
         "androidx.test.uiautomator_uiautomator",
         "androidx.preference_preference",
         "SystemUISharedLib",
-        "SystemUIAnimationLib",
     ],
     srcs: [
         "tests/tapl/**/*.java",
@@ -197,7 +196,6 @@
         "lottie",
         "SystemUISharedLib",
         "SystemUI-statsd",
-        "SystemUIAnimationLib",
     ],
     manifest: "quickstep/AndroidManifest.xml",
     min_sdk_version: "current",
@@ -210,6 +208,8 @@
     srcs: [
         "ext_tests/src/**/*.java",
         "ext_tests/src/**/*.kt",
+        "quickstep/ext_tests/src/**/*.java",
+        "quickstep/ext_tests/src/**/*.kt",
     ],
 }
 
@@ -226,6 +226,21 @@
     ],
 }
 
+// Common source files used to build go launcher
+filegroup {
+    name: "launcher-go-src-no-build-config",
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt",
+        "quickstep/src/**/*.java",
+        "quickstep/src/**/*.kt",
+        "go/src/**/*.java",
+        "go/src/**/*.kt",
+        "go/quickstep/src/**/*.java",
+        "go/quickstep/src/**/*.kt",
+    ],
+}
+
 // Proguard files for Launcher3
 filegroup {
     name: "launcher-proguard-rules",
@@ -289,7 +304,6 @@
         "SystemUISharedLib",
         "Launcher3CommonDepsLib",
         "QuickstepResLib",
-        "SystemUIAnimationLib",
     ],
     manifest: "quickstep/AndroidManifest.xml",
     platform_apis: true,
diff --git a/OWNERS b/OWNERS
index 05fa502..7f98ea6 100644
--- a/OWNERS
+++ b/OWNERS
@@ -39,6 +39,7 @@
 xuqiu@google.com
 sreyasr@google.com
 thiruram@google.com
+brianji@google.com
 
 per-file FeatureFlags.java, globs = set noparent
 per-file FeatureFlags.java = sunnygoyal@google.com, winsonc@google.com, zakcohen@google.com, mrcasey@google.com, adamcohen@google.com, hyunyoungs@google.com
diff --git a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
index 02206c0..d16e12c 100644
--- a/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
+++ b/ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
@@ -29,8 +29,10 @@
 import androidx.annotation.Keep;
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.ShortcutAndWidgetContainer;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -205,6 +207,32 @@
                 }
             }
 
+            case TestProtocol.REQUEST_USE_TEST_WORKSPACE_LAYOUT: {
+                useTestWorkspaceLayout(true);
+                return response;
+            }
+
+            case TestProtocol.REQUEST_USE_DEFAULT_WORKSPACE_LAYOUT: {
+                useTestWorkspaceLayout(false);
+                return response;
+            }
+
+            case TestProtocol.REQUEST_HOTSEAT_ICON_NAMES: {
+                return getLauncherUIProperty(Bundle::putStringArrayList, l -> {
+                    ShortcutAndWidgetContainer hotseatIconsContainer =
+                            l.getHotseat().getShortcutsAndWidgets();
+                    ArrayList<String> hotseatIconNames = new ArrayList<>();
+
+                    for (int i = 0; i < hotseatIconsContainer.getChildCount(); i++) {
+                        // Use unchecked cast to catch changes in hotseat layout
+                        BubbleTextView icon = (BubbleTextView) hotseatIconsContainer.getChildAt(i);
+                        hotseatIconNames.add((String) icon.getText());
+                    }
+
+                    return hotseatIconNames;
+                });
+            }
+
             case TestProtocol.REQUEST_GET_ACTIVITIES_CREATED_COUNT: {
                 response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, sActivitiesCreatedCount);
                 return response;
@@ -223,4 +251,15 @@
                 return super.call(method, arg, extras);
         }
     }
+
+    private void useTestWorkspaceLayout(boolean useTestWorkspaceLayout) {
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            LauncherSettings.Settings.call(mContext.getContentResolver(), useTestWorkspaceLayout
+                    ? LauncherSettings.Settings.METHOD_SET_USE_TEST_WORKSPACE_LAYOUT_FLAG
+                    : LauncherSettings.Settings.METHOD_CLEAR_USE_TEST_WORKSPACE_LAYOUT_FLAG);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
 }
diff --git a/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java b/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java
new file mode 100644
index 0000000..e5f0295
--- /dev/null
+++ b/quickstep/ext_tests/src/com/android/quickstep/DebugQuickstepTestInformationHandler.java
@@ -0,0 +1,120 @@
+/*
+ * 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 static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.BaseQuickstepLauncher;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.taskbar.LauncherTaskbarUIController;
+import com.android.launcher3.testing.DebugTestInformationHandler;
+import com.android.launcher3.testing.TestProtocol;
+
+import java.util.concurrent.ExecutionException;
+
+/**
+ * Class to handle requests from tests, including debug ones, to Quickstep Launcher builds.
+ */
+public abstract class DebugQuickstepTestInformationHandler extends QuickstepTestInformationHandler {
+
+    private final DebugTestInformationHandler mDebugTestInformationHandler;
+
+    public DebugQuickstepTestInformationHandler(Context context) {
+        super(context);
+        mDebugTestInformationHandler = new DebugTestInformationHandler(context);
+    }
+
+    @Override
+    public Bundle call(String method, String arg, @Nullable Bundle extras) {
+        Bundle response = new Bundle();
+        switch (method) {
+            case TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING:
+                runOnUIThread(l -> {
+                    enableManualTaskbarStashing(l, true);
+                });
+                return response;
+
+            case TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING:
+                runOnUIThread(l -> {
+                    enableManualTaskbarStashing(l, false);
+                });
+                return response;
+
+            case TestProtocol.REQUEST_UNSTASH_TASKBAR_IF_STASHED:
+                runOnUIThread(l -> {
+                    enableManualTaskbarStashing(l, true);
+
+                    BaseQuickstepLauncher quickstepLauncher = (BaseQuickstepLauncher) l;
+                    LauncherTaskbarUIController taskbarUIController =
+                            quickstepLauncher.getTaskbarUIController();
+
+                    // Allow null-pointer to catch illegal states.
+                    taskbarUIController.unstashTaskbarIfStashed();
+
+                    enableManualTaskbarStashing(l, false);
+                });
+                return response;
+
+            case TestProtocol.REQUEST_STASHED_TASKBAR_HEIGHT: {
+                final Resources resources = mContext.getResources();
+                response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD,
+                        resources.getDimensionPixelSize(R.dimen.taskbar_stashed_size));
+                return response;
+            }
+
+            default:
+                response = super.call(method, arg, extras);
+                if (response != null) return response;
+                return mDebugTestInformationHandler.call(method, arg, extras);
+        }
+    }
+
+    private void enableManualTaskbarStashing(Launcher launcher, boolean enable) {
+        BaseQuickstepLauncher quickstepLauncher = (BaseQuickstepLauncher) launcher;
+        LauncherTaskbarUIController taskbarUIController =
+                quickstepLauncher.getTaskbarUIController();
+
+        // Allow null-pointer to catch illegal states.
+        taskbarUIController.enableManualStashingForTests(enable);
+    }
+
+    /**
+     * Runs the given command on the UI thread.
+     */
+    private static void runOnUIThread(UIThreadCommand command) {
+        try {
+            MAIN_EXECUTOR.submit(() -> {
+                command.execute(Launcher.ACTIVITY_TRACKER.getCreatedActivity());
+                return null;
+            }).get();
+        } catch (ExecutionException | InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private interface UIThreadCommand {
+
+        void execute(Launcher launcher);
+    }
+}
+
diff --git a/quickstep/res/drawable-v28/gesture_tutorial_action_button_background.xml b/quickstep/res/drawable-v28/gesture_tutorial_action_button_background.xml
index 57423c2..710482f 100644
--- a/quickstep/res/drawable-v28/gesture_tutorial_action_button_background.xml
+++ b/quickstep/res/drawable-v28/gesture_tutorial_action_button_background.xml
@@ -16,5 +16,5 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
     <corners android:radius="?android:attr/dialogCornerRadius"/>
-    <solid android:color="@color/gesture_tutorial_primary_color"/>
+    <solid android:color="?android:attr/colorAccent"/>
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/bg_sandbox_feedback.xml b/quickstep/res/drawable/bg_sandbox_feedback.xml
index 83a3dea..83d7e43 100644
--- a/quickstep/res/drawable/bg_sandbox_feedback.xml
+++ b/quickstep/res/drawable/bg_sandbox_feedback.xml
@@ -14,7 +14,8 @@
     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">
   <corners android:radius="28dp"/>
-  <solid android:color="?android:attr/colorBackgroundFloating"/>
+  <solid android:color="?androidprv:attr/colorSurface"/>
 </shape>
diff --git a/quickstep/res/drawable/gesture_tutorial_action_button_background.xml b/quickstep/res/drawable/gesture_tutorial_action_button_background.xml
index ac6a52a..98dc1a5 100644
--- a/quickstep/res/drawable/gesture_tutorial_action_button_background.xml
+++ b/quickstep/res/drawable/gesture_tutorial_action_button_background.xml
@@ -25,7 +25,7 @@
         <shape
             android:shape="rectangle">
             <corners android:radius="50dp"/>
-            <solid android:color="@color/gesture_tutorial_primary_color"/>
+            <solid android:color="?android:attr/colorAccent"/>
         </shape>
     </item>
 </layer-list>
\ No newline at end of file
diff --git a/quickstep/res/drawable/gesture_tutorial_cancel_button_background.xml b/quickstep/res/drawable/gesture_tutorial_cancel_button_background.xml
index 0a34af6..7762615 100644
--- a/quickstep/res/drawable/gesture_tutorial_cancel_button_background.xml
+++ b/quickstep/res/drawable/gesture_tutorial_cancel_button_background.xml
@@ -17,5 +17,5 @@
     android:shape="rectangle">
     <corners android:radius="50dp"/>
     <solid android:color="@android:color/transparent"/>
-    <stroke android:width="1dp" android:color="@color/gesture_tutorial_primary_color"/>
+    <stroke android:width="1dp" android:color="?android:attr/colorAccent"/>
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/gesture_tutorial_finger_dot.xml b/quickstep/res/drawable/gesture_tutorial_finger_dot.xml
index 5f8aafd..cbb2612 100644
--- a/quickstep/res/drawable/gesture_tutorial_finger_dot.xml
+++ b/quickstep/res/drawable/gesture_tutorial_finger_dot.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
-    <solid android:color="@color/gesture_tutorial_primary_color" />
+    <solid android:color="?android:attr/colorAccent" />
     <size android:width="92dp" android:height="92dp"/>
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/gesture_tutorial_loop_back.xml b/quickstep/res/drawable/gesture_tutorial_loop_back.xml
index d2909ff..ae47709 100644
--- a/quickstep/res/drawable/gesture_tutorial_loop_back.xml
+++ b/quickstep/res/drawable/gesture_tutorial_loop_back.xml
@@ -85,7 +85,7 @@
                     <path
                         android:name="_R_G_L_0_G_D_0_P_0"
                         android:fillAlpha="0.25"
-                        android:fillColor="@color/gesture_tutorial_primary_color"
+                        android:fillColor="?android:attr/colorAccent"
                         android:fillType="nonZero"
                         android:pathData=" M12.5 -446 C12.5,-446 12.5,446 12.5,446 C12.5,446 -12.5,446 -12.5,446 C-12.5,446 -12.5,-446 -12.5,-446 C-12.5,-446 12.5,-446 12.5,-446c " />
                 </group>
diff --git a/quickstep/res/drawable/gesture_tutorial_loop_home.xml b/quickstep/res/drawable/gesture_tutorial_loop_home.xml
index 931f8c0..bed35dd 100644
--- a/quickstep/res/drawable/gesture_tutorial_loop_home.xml
+++ b/quickstep/res/drawable/gesture_tutorial_loop_home.xml
@@ -81,7 +81,7 @@
                     <path
                         android:name="_R_G_L_1_G_D_0_P_0"
                         android:fillAlpha="0.25"
-                        android:fillColor="@color/gesture_tutorial_primary_color"
+                        android:fillColor="?android:attr/colorAccent"
                         android:fillType="nonZero"
                         android:pathData=" M206 -12.5 C206,-12.5 206,12.5 206,12.5 C206,12.5 -206,12.5 -206,12.5 C-206,12.5 -206,-12.5 -206,-12.5 C-206,-12.5 206,-12.5 206,-12.5c " />
                 </group>
diff --git a/quickstep/res/drawable/gesture_tutorial_loop_overview.xml b/quickstep/res/drawable/gesture_tutorial_loop_overview.xml
index a4c532b..53e8b5f 100644
--- a/quickstep/res/drawable/gesture_tutorial_loop_overview.xml
+++ b/quickstep/res/drawable/gesture_tutorial_loop_overview.xml
@@ -81,7 +81,7 @@
                     <path
                         android:name="_R_G_L_1_G_D_0_P_0"
                         android:fillAlpha="0.25"
-                        android:fillColor="@color/gesture_tutorial_primary_color"
+                        android:fillColor="?android:attr/colorAccent"
                         android:fillType="nonZero"
                         android:pathData=" M206 -12.5 C206,-12.5 206,12.5 206,12.5 C206,12.5 -206,12.5 -206,12.5 C-206,12.5 -206,-12.5 -206,-12.5 C-206,-12.5 206,-12.5 206,-12.5c " />
                 </group>
diff --git a/quickstep/res/layout-land/gesture_tutorial_mock_hotseat.xml b/quickstep/res/layout-land/gesture_tutorial_mock_hotseat.xml
new file mode 100644
index 0000000..20d2ecc
--- /dev/null
+++ b/quickstep/res/layout-land/gesture_tutorial_mock_hotseat.xml
@@ -0,0 +1,80 @@
+<?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.
+-->
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="wrap_content"
+    android:layout_height="match_parent"
+    android:paddingTop="26dp"
+    android:paddingBottom="26dp"
+    android:paddingStart="56dp"
+    android:paddingEnd="56dp">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_1"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_1"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintVertical_chainStyle="spread_inside"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/hotseat_icon_2"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_2"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_2"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_icon_1"
+        app:layout_constraintBottom_toTopOf="@id/hotseat_icon_3"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_3"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_3"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_icon_2"
+        app:layout_constraintBottom_toTopOf="@id/hotseat_icon_4"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_4"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_4"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_icon_3"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout-land/gesture_tutorial_tablet_mock_hotseat.xml b/quickstep/res/layout-land/gesture_tutorial_tablet_mock_hotseat.xml
new file mode 100644
index 0000000..6877b89
--- /dev/null
+++ b/quickstep/res/layout-land/gesture_tutorial_tablet_mock_hotseat.xml
@@ -0,0 +1,123 @@
+<?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.
+-->
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingBottom="32dp"
+    android:paddingStart="@dimen/gesture_tutorial_hotseat_padding_start_end"
+    android:paddingEnd="@dimen/gesture_tutorial_hotseat_padding_start_end">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_search_bar"
+        android:layout_width="200dp"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_search_height"
+
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_search_corner_radius"
+        app:cardBackgroundColor="@color/mock_search_bar"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_1"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_1"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_1"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_search_bar"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_2"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_2"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_2"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_1"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_3"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_3"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_3"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_2"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_4"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_4"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_1"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_3"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_5"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_5"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_4"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_4"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_6"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_6"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_2"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_5"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout/activity_allset.xml b/quickstep/res/layout/activity_allset.xml
index 9ad10dc..06dfa37 100644
--- a/quickstep/res/layout/activity_allset.xml
+++ b/quickstep/res/layout/activity_allset.xml
@@ -60,7 +60,7 @@
 
             <TextView
                 android:id="@+id/title"
-                style="@style/TextAppearance.GestureTutorial.Feedback.Title"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Title.AllSet"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="@dimen/allset_title_margin_top"
@@ -71,15 +71,14 @@
 
             <TextView
                 android:id="@+id/subtitle"
-                style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle.AllSet"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="@dimen/allset_subtitle_margin_top"
                 app:layout_constraintTop_toBottomOf="@id/title"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintWidth_max="@dimen/allset_subtitle_width_max"
-                android:gravity="start"
-                android:text="@string/allset_description"/>
+                android:gravity="start"/>
 
             <androidx.constraintlayout.widget.Guideline
                 android:id="@+id/navigation_settings_guideline_bottom"
diff --git a/quickstep/res/layout/gesture_tutorial_foldable_mock_hotseat.xml b/quickstep/res/layout/gesture_tutorial_foldable_mock_hotseat.xml
index 5612666..027e4a0 100644
--- a/quickstep/res/layout/gesture_tutorial_foldable_mock_hotseat.xml
+++ b/quickstep/res/layout/gesture_tutorial_foldable_mock_hotseat.xml
@@ -1,12 +1,26 @@
 <?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.
+-->
 <androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingBottom="32dp"
-    android:paddingStart="170dp"
-    android:paddingEnd="170dp">
+    android:paddingStart="@dimen/gesture_tutorial_hotseat_padding_start_end"
+    android:paddingEnd="@dimen/gesture_tutorial_hotseat_padding_start_end">
 
     <androidx.cardview.widget.CardView
         android:id="@+id/hotseat_search_bar"
diff --git a/quickstep/res/layout/gesture_tutorial_fragment.xml b/quickstep/res/layout/gesture_tutorial_fragment.xml
index 08e6178..b3ca297 100644
--- a/quickstep/res/layout/gesture_tutorial_fragment.xml
+++ b/quickstep/res/layout/gesture_tutorial_fragment.xml
@@ -27,10 +27,8 @@
 
         <FrameLayout
             android:id="@+id/gesture_tutorial_fake_hotseat_view"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_centerHorizontal="true"
-            android:layout_alignParentBottom="true"/>
+            android:layout_width="@dimen/gesture_tutorial_hotseat_width"
+            android:layout_height="@dimen/gesture_tutorial_hotseat_height"/>
 
     </RelativeLayout>
 
@@ -102,7 +100,7 @@
         android:background="@drawable/gesture_tutorial_ripple"/>
 
     <include
-        layout="@layout/gesture_tutorial_foldable_mock_taskbar"
+        layout="@layout/gesture_tutorial_tablet_mock_taskbar"
         android:id="@+id/gesture_tutorial_fake_taskbar_view"
         android:layout_width="match_parent"
         android:layout_height="@dimen/gesture_tutorial_mock_taskbar_height"
@@ -121,33 +119,23 @@
         android:scaleType="fitXY"
         android:visibility="gone"/>
 
-    <ImageView
-        android:id="@+id/gesture_tutorial_finger_dot"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:src="@drawable/gesture_tutorial_finger_dot"
-        android:layout_centerHorizontal="true"
-        android:layout_centerVertical="true"
-        android:visibility="gone"/>
-
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/gesture_tutorial_fragment_feedback_view"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
         android:layout_centerHorizontal="true"
-        android:layout_marginTop="24dp"
         android:paddingTop="24dp"
         android:paddingBottom="16dp"
+        android:paddingStart="24dp"
+        android:paddingEnd="24dp"
         android:background="@drawable/bg_sandbox_feedback">
 
         <TextView
             android:id="@+id/gesture_tutorial_fragment_feedback_title"
             style="@style/TextAppearance.GestureTutorial.Feedback.Title"
-            android:layout_width="0dp"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginStart="24dp"
-            android:layout_marginEnd="24dp"
 
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
@@ -158,9 +146,7 @@
             style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_marginTop="24dp"
-            android:layout_marginStart="24dp"
-            android:layout_marginEnd="24dp"
+            android:layout_marginTop="16dp"
 
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
@@ -182,7 +168,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="32dp"
-            android:layout_marginEnd="16dp"
             android:paddingTop="16dp"
             android:paddingBottom="16dp"
             android:paddingStart="26dp"
@@ -201,11 +186,8 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="32dp"
-            android:layout_marginEnd="16dp"
             android:paddingTop="16dp"
             android:paddingBottom="16dp"
-            android:paddingStart="26dp"
-            android:paddingEnd="26dp"
             android:text="@string/gesture_tutorial_action_button_label_skip"
             android:background="?android:attr/selectableItemBackgroundBorderless"
 
@@ -214,4 +196,13 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <ImageView
+        android:id="@+id/gesture_tutorial_finger_dot"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/gesture_tutorial_finger_dot"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:visibility="gone"/>
+
 </com.android.quickstep.interaction.RootSandboxLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout/gesture_tutorial_mock_conversation.xml b/quickstep/res/layout/gesture_tutorial_mock_conversation.xml
index e8d5d79..5550389 100644
--- a/quickstep/res/layout/gesture_tutorial_mock_conversation.xml
+++ b/quickstep/res/layout/gesture_tutorial_mock_conversation.xml
@@ -34,8 +34,8 @@
             android:layout_height="0dp"
             android:layout_marginTop="43dp"
             android:layout_marginBottom="22dp"
-            android:layout_marginStart="34dp"
-            android:layout_marginEnd="211dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_top_bar_margin_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_top_bar_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="4dp"
@@ -84,7 +84,7 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:background="@color/mock_conversation_background"
-        android:paddingBottom="66dp"
+        android:paddingBottom="@dimen/gesture_tutorial_conversation_bottom_padding"
 
         app:layout_constraintTop_toBottomOf="@id/top_bar"
         app:layout_constraintBottom_toBottomOf="parent"
@@ -108,6 +108,7 @@
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
                 android:layout_marginStart="124dp"
                 android:layout_marginEnd="@dimen/gesture_tutorial_message_padding_end"
+                android:visibility="@integer/gesture_tutorial_extra_messages_visibility"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -122,6 +123,7 @@
                 android:layout_height="@dimen/gesture_tutorial_message_icon_size"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
                 android:layout_marginStart="@dimen/gesture_tutorial_message_padding_start"
+                android:visibility="@integer/gesture_tutorial_extra_messages_visibility"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="@dimen/gesture_tutorial_message_icon_corner_radius"
@@ -135,6 +137,7 @@
                 android:layout_height="36dp"
                 android:layout_marginStart="17dp"
                 android:layout_marginEnd="112dp"
+                android:visibility="@integer/gesture_tutorial_extra_messages_visibility"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -151,6 +154,7 @@
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_small_margin_bottom"
                 android:layout_marginStart="280dp"
                 android:layout_marginEnd="@dimen/gesture_tutorial_message_padding_end"
+                android:visibility="@integer/gesture_tutorial_extra_messages_visibility"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -164,7 +168,7 @@
                 android:layout_width="0dp"
                 android:layout_height="74dp"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
-                android:layout_marginStart="124dp"
+                android:layout_marginStart="@dimen/gesture_tutorial_message_margin_start"
                 android:layout_marginEnd="@dimen/gesture_tutorial_message_padding_end"
 
                 app:cardElevation="0dp"
@@ -192,7 +196,7 @@
                 android:layout_width="0dp"
                 android:layout_height="36dp"
                 android:layout_marginStart="17dp"
-                android:layout_marginEnd="144dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_reply_margin_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -206,7 +210,7 @@
                 android:id="@+id/message_4"
                 android:layout_width="0dp"
                 android:layout_height="74dp"
-                android:layout_marginStart="124dp"
+                android:layout_marginStart="@dimen/gesture_tutorial_message_margin_start"
                 android:layout_marginEnd="@dimen/gesture_tutorial_message_padding_end"
 
                 app:cardElevation="0dp"
diff --git a/quickstep/res/layout/gesture_tutorial_mock_conversation_list.xml b/quickstep/res/layout/gesture_tutorial_mock_conversation_list.xml
index 364ad6d..a172ad3 100644
--- a/quickstep/res/layout/gesture_tutorial_mock_conversation_list.xml
+++ b/quickstep/res/layout/gesture_tutorial_mock_conversation_list.xml
@@ -35,7 +35,7 @@
             android:layout_marginTop="43dp"
             android:layout_marginBottom="22dp"
             android:layout_marginStart="34dp"
-            android:layout_marginEnd="35dp"
+            android:layout_marginEnd="34dp"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="4dp"
@@ -51,337 +51,336 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:background="@color/mock_list_background"
-        android:paddingBottom="66dp"
+        android:paddingTop="@dimen/gesture_tutorial_conversation_list_padding_top"
+        android:paddingStart="26dp"
 
         app:layout_constraintTop_toBottomOf="@id/top_bar"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:paddingTop="@dimen/gesture_tutorial_conversation_list_padding_top"
-            android:paddingStart="26dp"
-            android:paddingBottom="14dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_1"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
 
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
             app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintBottom_toTopOf="@id/mock_button">
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_1"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_1"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_1_margin_end"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_1"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_1"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_2"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_1"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="217dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_2"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_2_margin_end"
+            android:layout_marginTop="4dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_1"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_1"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_2"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_1"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_1"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_1"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_2"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="142dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_2"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_1"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_1"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_1"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_1"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_2"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_3"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_3_margin_end"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_1"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_2"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_2"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_4"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_3"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="190dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_4"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_4_margin_end"
+            android:layout_marginTop="4dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_2"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_2"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_4"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_3"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_2"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_2"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_4"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="171dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_3"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_3"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_2"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_2"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_2"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_3"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_5"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_5_margin_end"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_2"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_3"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_3"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_6"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_5"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="198dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_6"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_6_margin_end"
+            android:layout_marginTop="4dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_3"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_3"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_6"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_5"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_3"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_3"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_6"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="79dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_4"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_5"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_3"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_3"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_3"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_4"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_7"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_7_margin_end"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_3"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_4"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_4"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_8"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_7"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="174dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_8"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_conversation_line_8_margin_end"
+            android:layout_marginTop="4dp"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_4"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_4"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_8"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_7"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_4"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_4"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_8"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="117dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_5"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_7"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_4"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_4"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_4"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_5"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_9"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="244dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_4"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_5"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_5"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_10"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_9"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="244dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_10"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="143dp"
+            android:layout_marginTop="4dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_5"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_5"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_10"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_9"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_5"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_5"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_10"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="143dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_6"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_9"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_5"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_5"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_5"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_6"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_11"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="177dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_5"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_6"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_6"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_12"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_11"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="177dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_12"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="117dp"
+            android:layout_marginTop="4dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_6"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_6"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_12"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_11"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_6"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_6"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_12"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="117dp"
-                android:layout_marginTop="4dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_icon_7"
+            android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
+            android:layout_marginTop="32dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_11"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_6"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_6"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
+            app:cardBackgroundColor="@color/mock_list_profile_icon"
+            app:layout_constraintTop_toBottomOf="@id/conversation_icon_6"
+            app:layout_constraintStart_toStartOf="parent"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_icon_7"
-                android:layout_width="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_height="@dimen/gesture_tutorial_conversation_icon_size"
-                android:layout_marginTop="32dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_13"
+            android:layout_width="0dp"
+            android:layout_height="18dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="189dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="@dimen/gesture_tutorial_conversation_icon_corner_radius"
-                app:cardBackgroundColor="@color/mock_list_profile_icon"
-                app:layout_constraintTop_toBottomOf="@id/conversation_icon_6"
-                app:layout_constraintStart_toStartOf="parent"/>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintTop_toTopOf="@id/conversation_icon_7"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_7"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/conversation_line_14"/>
 
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_13"
-                android:layout_width="0dp"
-                android:layout_height="18dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="189dp"
+        <androidx.cardview.widget.CardView
+            android:id="@+id/conversation_line_14"
+            android:layout_width="0dp"
+            android:layout_height="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
+            android:layout_marginEnd="166dp"
+            android:layout_marginTop="4dp"
+            android:visibility="@integer/gesture_tutorial_extra_conversations_visibility"
 
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintVertical_chainStyle="packed"
-                app:layout_constraintTop_toTopOf="@id/conversation_icon_7"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_7"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toTopOf="@id/conversation_line_14"/>
-
-            <androidx.cardview.widget.CardView
-                android:id="@+id/conversation_line_14"
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="166dp"
-                android:layout_marginTop="4dp"
-
-                app:cardElevation="0dp"
-                app:cardCornerRadius="4dp"
-                app:cardBackgroundColor="@color/mock_list_preview_message"
-                app:layout_constraintTop_toBottomOf="@id/conversation_line_13"
-                app:layout_constraintStart_toEndOf="@id/conversation_icon_7"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintBottom_toBottomOf="@id/conversation_icon_7"/>
-
-        </androidx.constraintlayout.widget.ConstraintLayout>
+            app:cardElevation="0dp"
+            app:cardCornerRadius="4dp"
+            app:cardBackgroundColor="@color/mock_list_preview_message"
+            app:layout_constraintTop_toBottomOf="@id/conversation_line_13"
+            app:layout_constraintStart_toEndOf="@id/conversation_icon_7"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/conversation_icon_7"/>
 
         <androidx.cardview.widget.CardView
             android:id="@+id/mock_button"
             android:layout_width="149dp"
             android:layout_height="56dp"
-            android:layout_marginEnd="24dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_mock_button_margin_end"
+            android:layout_marginBottom="@dimen/gesture_tutorial_mock_button_margin_bottom"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="164dp"
diff --git a/quickstep/res/layout/gesture_tutorial_mock_webpage.xml b/quickstep/res/layout/gesture_tutorial_mock_webpage.xml
index bb20968..0b1b40d 100644
--- a/quickstep/res/layout/gesture_tutorial_mock_webpage.xml
+++ b/quickstep/res/layout/gesture_tutorial_mock_webpage.xml
@@ -34,8 +34,8 @@
             android:layout_height="0dp"
             android:layout_marginTop="48dp"
             android:layout_marginBottom="16dp"
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="16dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_webpage_url_margin_start_end"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_url_margin_start_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="100dp"
@@ -63,7 +63,7 @@
             android:layout_height="0dp"
             android:layout_marginTop="22dp"
             android:layout_marginBottom="22dp"
-            android:layout_marginStart="24dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_webpage_top_bar_button_margin_start"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="8dp"
@@ -78,8 +78,8 @@
             android:layout_height="0dp"
             android:layout_marginTop="28dp"
             android:layout_marginBottom="28dp"
-            android:layout_marginStart="97dp"
-            android:layout_marginEnd="97dp"
+            android:layout_marginStart="@dimen/gesture_tutorial_webpage_top_bar_margin_start"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_top_bar_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="2dp"
@@ -107,7 +107,7 @@
             android:id="@+id/mock_line_1"
             android:layout_width="0dp"
             android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
-            android:layout_marginEnd="126dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_line_1_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
@@ -121,7 +121,7 @@
             android:layout_width="0dp"
             android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
-            android:layout_marginEnd="64dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_line_2_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
@@ -135,7 +135,7 @@
             android:layout_width="0dp"
             android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
-            android:layout_marginEnd="151dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_line_3_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
@@ -174,7 +174,7 @@
             android:layout_width="0dp"
             android:layout_height="240dp"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
-            android:layout_marginEnd="24dp"
+            android:layout_marginEnd="@dimen/gesture_tutorial_webpage_block_margin_end"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_large_corner_radius"
@@ -189,6 +189,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
             android:layout_marginEnd="52dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
@@ -203,6 +204,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
             android:layout_marginEnd="41dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
@@ -217,6 +219,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
             android:layout_marginEnd="71dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
@@ -231,6 +234,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
             android:layout_marginEnd="198dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
@@ -245,6 +249,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
             android:layout_marginEnd="64dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
@@ -258,6 +263,7 @@
             android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
             android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
             android:layout_marginEnd="71dp"
+            android:visibility="@integer/gesture_tutorial_webpage_extra_lines_visibility"
 
             app:cardElevation="0dp"
             app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
diff --git a/quickstep/res/layout/gesture_tutorial_foldable_mock_conversation.xml b/quickstep/res/layout/gesture_tutorial_tablet_mock_conversation.xml
similarity index 93%
rename from quickstep/res/layout/gesture_tutorial_foldable_mock_conversation.xml
rename to quickstep/res/layout/gesture_tutorial_tablet_mock_conversation.xml
index b0cc00b..c8cf8c3 100644
--- a/quickstep/res/layout/gesture_tutorial_foldable_mock_conversation.xml
+++ b/quickstep/res/layout/gesture_tutorial_tablet_mock_conversation.xml
@@ -106,8 +106,8 @@
                 android:layout_width="0dp"
                 android:layout_height="112dp"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
-                android:layout_marginStart="445dp"
-                android:layout_marginEnd="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="@dimen/gesture_tutorial_tablet_message_1_margin"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -121,7 +121,7 @@
                 android:layout_width="@dimen/gesture_tutorial_message_icon_size"
                 android:layout_height="@dimen/gesture_tutorial_message_icon_size"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
-                android:layout_marginStart="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="@dimen/gesture_tutorial_message_icon_corner_radius"
@@ -134,7 +134,7 @@
                 android:layout_width="0dp"
                 android:layout_height="36dp"
                 android:layout_marginStart="17dp"
-                android:layout_marginEnd="441dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_reply_1_margin"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -149,8 +149,8 @@
                 android:layout_width="0dp"
                 android:layout_height="36dp"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_small_margin_bottom"
-                android:layout_marginStart="601dp"
-                android:layout_marginEnd="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="@dimen/gesture_tutorial_tablet_message_2_margin"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -164,8 +164,8 @@
                 android:layout_width="0dp"
                 android:layout_height="74dp"
                 android:layout_marginBottom="@dimen/gesture_tutorial_message_large_margin_bottom"
-                android:layout_marginStart="445dp"
-                android:layout_marginEnd="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="@dimen/gesture_tutorial_tablet_message_3_margin"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -179,7 +179,7 @@
                 android:layout_width="@dimen/gesture_tutorial_message_icon_size"
                 android:layout_height="@dimen/gesture_tutorial_message_icon_size"
                 android:layout_marginBottom="32dp"
-                android:layout_marginStart="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="@dimen/gesture_tutorial_message_icon_corner_radius"
@@ -192,7 +192,7 @@
                 android:layout_width="0dp"
                 android:layout_height="36dp"
                 android:layout_marginStart="17dp"
-                android:layout_marginEnd="473dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_reply_2_margin"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
@@ -206,8 +206,8 @@
                 android:id="@+id/message_4"
                 android:layout_width="0dp"
                 android:layout_height="74dp"
-                android:layout_marginStart="445dp"
-                android:layout_marginEnd="@dimen/gesture_tutorial_foldable_message_padding_start_end"
+                android:layout_marginStart="345dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_message_padding_start_end"
 
                 app:cardElevation="0dp"
                 app:cardCornerRadius="18dp"
diff --git a/quickstep/res/layout/gesture_tutorial_foldable_mock_conversation_list.xml b/quickstep/res/layout/gesture_tutorial_tablet_mock_conversation_list.xml
similarity index 95%
rename from quickstep/res/layout/gesture_tutorial_foldable_mock_conversation_list.xml
rename to quickstep/res/layout/gesture_tutorial_tablet_mock_conversation_list.xml
index e5cd9bc..0fb0677 100644
--- a/quickstep/res/layout/gesture_tutorial_foldable_mock_conversation_list.xml
+++ b/quickstep/res/layout/gesture_tutorial_tablet_mock_conversation_list.xml
@@ -67,7 +67,7 @@
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toStartOf="@id/mock_button">
+            app:layout_constraintEnd_toEndOf="parent">
 
             <androidx.cardview.widget.CardView
                 android:id="@+id/conversation_icon_1"
@@ -189,7 +189,7 @@
                 android:layout_width="0dp"
                 android:layout_height="16dp"
                 android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="15dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_conversation_line_6_margin_end"
                 android:layout_marginTop="4dp"
 
                 app:cardElevation="0dp"
@@ -233,7 +233,7 @@
                 android:layout_width="0dp"
                 android:layout_height="16dp"
                 android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="72dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_conversation_line_8_margin_end"
                 android:layout_marginTop="4dp"
 
                 app:cardElevation="0dp"
@@ -277,7 +277,7 @@
                 android:layout_width="0dp"
                 android:layout_height="16dp"
                 android:layout_marginStart="@dimen/gesture_tutorial_conversation_line_padding_start"
-                android:layout_marginEnd="111dp"
+                android:layout_marginEnd="@dimen/gesture_tutorial_tablet_conversation_line_10_margin_end"
                 android:layout_marginTop="4dp"
 
                 app:cardElevation="0dp"
@@ -376,21 +376,21 @@
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintBottom_toBottomOf="@id/conversation_icon_7"/>
 
+            <androidx.cardview.widget.CardView
+                android:id="@+id/mock_button"
+                android:layout_width="149dp"
+                android:layout_height="56dp"
+                android:layout_marginEnd="126dp"
+                android:layout_marginBottom="24dp"
+
+                app:cardElevation="0dp"
+                app:cardCornerRadius="164dp"
+                app:cardBackgroundColor="@color/mock_list_button"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"/>
+
         </androidx.constraintlayout.widget.ConstraintLayout>
 
-        <androidx.cardview.widget.CardView
-            android:id="@+id/mock_button"
-            android:layout_width="149dp"
-            android:layout_height="56dp"
-            android:layout_marginEnd="126dp"
-            android:layout_marginBottom="24dp"
-
-            app:cardElevation="0dp"
-            app:cardCornerRadius="164dp"
-            app:cardBackgroundColor="@color/mock_list_button"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"/>
-
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout/gesture_tutorial_tablet_mock_hotseat.xml b/quickstep/res/layout/gesture_tutorial_tablet_mock_hotseat.xml
new file mode 100644
index 0000000..027e4a0
--- /dev/null
+++ b/quickstep/res/layout/gesture_tutorial_tablet_mock_hotseat.xml
@@ -0,0 +1,122 @@
+<?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.
+-->
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingBottom="32dp"
+    android:paddingStart="@dimen/gesture_tutorial_hotseat_padding_start_end"
+    android:paddingEnd="@dimen/gesture_tutorial_hotseat_padding_start_end">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_search_bar"
+        android:layout_width="0dp"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_search_height"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_search_corner_radius"
+        app:cardBackgroundColor="@color/mock_search_bar"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_1"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_1"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_2"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_2"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_2"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_1"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_3"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_3"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_3"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_2"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_4"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_4"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_1"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_3"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_5"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_5"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_4"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_4"
+        app:layout_constraintEnd_toStartOf="@id/hotseat_icon_6"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/hotseat_icon_6"
+        android:layout_width="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_height="@dimen/gesture_tutorial_hotseat_icon_size"
+        android:layout_marginTop="@dimen/gesture_tutorial_hotseat_icon_search_margin"
+
+        app:cardElevation="0dp"
+        app:cardCornerRadius="@dimen/gesture_tutorial_hotseat_icon_corner_radius"
+        app:cardBackgroundColor="@color/mock_app_icon_2"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintTop_toBottomOf="@id/hotseat_search_bar"
+        app:layout_constraintStart_toEndOf="@id/hotseat_icon_5"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout/gesture_tutorial_foldable_mock_taskbar.xml b/quickstep/res/layout/gesture_tutorial_tablet_mock_taskbar.xml
similarity index 100%
rename from quickstep/res/layout/gesture_tutorial_foldable_mock_taskbar.xml
rename to quickstep/res/layout/gesture_tutorial_tablet_mock_taskbar.xml
diff --git a/quickstep/res/layout/gesture_tutorial_foldable_mock_webpage.xml b/quickstep/res/layout/gesture_tutorial_tablet_mock_webpage.xml
similarity index 100%
rename from quickstep/res/layout/gesture_tutorial_foldable_mock_webpage.xml
rename to quickstep/res/layout/gesture_tutorial_tablet_mock_webpage.xml
diff --git a/quickstep/res/values-land/dimens.xml b/quickstep/res/values-land/dimens.xml
index 668aea2..f233bde 100644
--- a/quickstep/res/values-land/dimens.xml
+++ b/quickstep/res/values-land/dimens.xml
@@ -16,4 +16,61 @@
 -->
 <resources>
     <dimen name="overview_task_margin">8dp</dimen>
+
+    <!-- Tips Gesture Tutorial -->
+    <dimen name="gesture_tutorial_feedback_margin_start_end">126dp</dimen>
+    <dimen name="gesture_tutorial_feedback_margin_top">24dp</dimen>
+
+    <!-- Gesture Tutorial mock conversations -->
+    <dimen name="gesture_tutorial_message_padding_start">42dp</dimen>
+    <dimen name="gesture_tutorial_message_padding_end">60dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_margin_start">42dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_margin_end">683dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_button_margin_end">42dp</dimen>
+    <dimen name="gesture_tutorial_conversation_bottom_padding">35dp</dimen>
+    <integer name="gesture_tutorial_extra_messages_visibility">2</integer> <!-- GONE -->
+    <dimen name="gesture_tutorial_message_margin_start">505dp</dimen>
+    <dimen name="gesture_tutorial_reply_margin_end">462dp</dimen>
+    <dimen name="gesture_tutorial_input_margin_start">103dp</dimen>
+    <dimen name="gesture_tutorial_input_margin_end">103dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_1_margin">345dp</dimen>
+    <dimen name="gesture_tutorial_tablet_reply_1_margin">341dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_2_margin">501dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_3_margin">345dp</dimen>
+    <dimen name="gesture_tutorial_tablet_reply_2_margin">373dp</dimen>
+
+    <!-- Gesture Tutorial mock conversation lists -->
+    <dimen name="gesture_tutorial_conversation_line_1_margin_end">607dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_2_margin_end">460dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_3_margin_end">554dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_4_margin_end">517dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_5_margin_end">570dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_6_margin_end">336dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_7_margin_end">523dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_8_margin_end">500dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_6_margin_end">15dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_8_margin_end">72dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_10_margin_end">111dp</dimen>
+    <integer name="gesture_tutorial_extra_conversations_visibility">2</integer> <!-- GONE -->
+    <dimen name="gesture_tutorial_mock_button_margin_end">34dp</dimen>
+    <dimen name="gesture_tutorial_mock_button_margin_bottom">42dp</dimen>
+
+    <!-- Gesture Tutorial mock hotseats -->
+    <dimen name="gesture_tutorial_hotseat_width">-2px</dimen> <!-- wrap_content -->
+    <dimen name="gesture_tutorial_hotseat_height">-1px</dimen> <!-- match_parent -->
+    <dimen name="gesture_tutorial_hotseat_padding_start_end">170dp</dimen>
+
+    <!-- Gesture Tutorial mock webpages -->
+    <dimen name="gesture_tutorial_webpage_url_margin_start_end">24dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_button_margin_start">48dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_margin_start">121dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_margin_end">355dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_1_margin_end">355dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_2_margin_end">208dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_3_margin_end">439dp</dimen>
+    <dimen name="gesture_tutorial_webpage_block_margin_end">311dp</dimen>
+    <integer name="gesture_tutorial_webpage_extra_lines_visibility">2</integer> <!-- GONE -->
+
+    <!-- Gesture Tutorial mock taskbar -->
+    <dimen name="gesture_tutorial_taskbar_padding_start_end">218dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values/colors.xml b/quickstep/res/values/colors.xml
index 671a617..8f439a2 100644
--- a/quickstep/res/values/colors.xml
+++ b/quickstep/res/values/colors.xml
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<resources>
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
 
     <color name="chip_hint_foreground_color">#fff</color>
     <color name="chip_scrim_start_color">#39000000</color>
@@ -41,8 +41,6 @@
     <color name="gesture_tutorial_fake_task_view_color">#6DA1FF</color> <!-- Light Blue -->
     <!-- Must contrast gesture_tutorial_fake_wallpaper_color -->
     <color name="gesture_tutorial_fake_previous_task_view_color">#3C4043</color> <!-- Gray -->
-    <color name="gesture_tutorial_action_button_label_color">#FF000000</color>
-    <color name="gesture_tutorial_primary_color">#B7F29F</color> <!-- Light Green -->
     <color name="gesture_tutorial_taskbar_color">#202124</color>
 
     <!-- Mock hotseat -->
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index 3a4bb10..3b4a28b 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -23,8 +23,8 @@
     </string-array>
 
     <string name="stats_log_manager_class" translatable="false">com.android.quickstep.logging.StatsLogCompatManager</string>
-
     <string name="test_information_handler_class" translatable="false">com.android.quickstep.QuickstepTestInformationHandler</string>
+    <string name="window_manager_proxy_class" translatable="false">com.android.quickstep.util.SystemWindowManagerProxy</string>
 
     <!-- The number of thumbnails and icons to keep in the cache. The thumbnail cache size also
          determines how many thumbnails will be fetched in the background. -->
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 926e10c..2b71768 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -110,8 +110,10 @@
     <dimen name="gestures_overscroll_finish_threshold">136dp</dimen>
 
     <!-- Tips Gesture Tutorial -->
-    <dimen name="gesture_tutorial_feedback_margin_start_end">24dp</dimen>
-    <dimen name="gesture_tutorial_foldable_feedback_margin_start_end">140dp</dimen>
+    <dimen name="gesture_tutorial_feedback_margin_start_end">8dp</dimen>
+    <dimen name="gesture_tutorial_tablet_feedback_margin_start_end">140dp</dimen>
+    <dimen name="gesture_tutorial_feedback_margin_top">16dp</dimen>
+    <dimen name="gesture_tutorial_tablet_feedback_margin_top">24dp</dimen>
     <dimen name="gesture_tutorial_multi_row_task_view_spacing">72dp</dimen>
     <dimen name="gesture_tutorial_small_task_view_corner_radius">18dp</dimen>
     <dimen name="gesture_tutorial_mock_taskbar_height">80dp</dimen>
@@ -124,15 +126,46 @@
     <dimen name="gesture_tutorial_message_small_margin_bottom">4dp</dimen>
     <dimen name="gesture_tutorial_message_padding_start">26dp</dimen>
     <dimen name="gesture_tutorial_message_padding_end">18dp</dimen>
-    <dimen name="gesture_tutorial_foldable_message_padding_start_end">126dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_margin_start">34dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_margin_end">211dp</dimen>
+    <dimen name="gesture_tutorial_top_bar_button_margin_end">24dp</dimen>
+    <dimen name="gesture_tutorial_conversation_bottom_padding">66dp</dimen>
+    <integer name="gesture_tutorial_extra_messages_visibility">0</integer> <!-- VISIBLE -->
+    <dimen name="gesture_tutorial_message_margin_start">124dp</dimen>
+    <dimen name="gesture_tutorial_reply_margin_end">144dp</dimen>
+    <dimen name="gesture_tutorial_input_margin_start">34dp</dimen>
+    <dimen name="gesture_tutorial_input_margin_end">24dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_padding_start_end">126dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_1_margin">245dp</dimen>
+    <dimen name="gesture_tutorial_tablet_reply_1_margin">241dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_2_margin">401dp</dimen>
+    <dimen name="gesture_tutorial_tablet_message_3_margin">245dp</dimen>
+    <dimen name="gesture_tutorial_tablet_reply_2_margin">273dp</dimen>
 
     <!-- Gesture Tutorial mock conversation lists -->
     <dimen name="gesture_tutorial_conversation_icon_size">56dp</dimen>
     <dimen name="gesture_tutorial_conversation_icon_corner_radius">100dp</dimen>
     <dimen name="gesture_tutorial_conversation_list_padding_top">28dp</dimen>
     <dimen name="gesture_tutorial_conversation_line_padding_start">20dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_1_margin_end">217dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_2_margin_end">142dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_3_margin_end">190dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_4_margin_end">171dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_5_margin_end">198dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_6_margin_end">79dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_7_margin_end">174dp</dimen>
+    <dimen name="gesture_tutorial_conversation_line_8_margin_end">117dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_6_margin_end">65dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_8_margin_end">132dp</dimen>
+    <dimen name="gesture_tutorial_tablet_conversation_line_10_margin_end">161dp</dimen>
+    <integer name="gesture_tutorial_extra_conversations_visibility">0</integer> <!-- VISIBLE -->
+    <dimen name="gesture_tutorial_mock_button_margin_end">24dp</dimen>
+    <dimen name="gesture_tutorial_mock_button_margin_bottom">66dp</dimen>
 
     <!-- Gesture Tutorial mock hotseats -->
+    <dimen name="gesture_tutorial_hotseat_width">-1px</dimen> <!-- match_parent -->
+    <dimen name="gesture_tutorial_hotseat_height">-2px</dimen> <!-- wrap_content -->
+    <dimen name="gesture_tutorial_hotseat_padding_start_end">26dp</dimen>
     <dimen name="gesture_tutorial_hotseat_icon_size">60dp</dimen>
     <dimen name="gesture_tutorial_hotseat_icon_corner_radius">100dp</dimen>
     <dimen name="gesture_tutorial_hotseat_search_height">50dp</dimen>
@@ -148,11 +181,20 @@
     <dimen name="gesture_tutorial_webpage_small_corner_radius">4dp</dimen>
     <dimen name="gesture_tutorial_webpage_large_line_height">36dp</dimen>
     <dimen name="gesture_tutorial_webpage_small_line_height">22dp</dimen>
+    <dimen name="gesture_tutorial_webpage_url_margin_start_end">16dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_button_margin_start">24dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_margin_start">97dp</dimen>
+    <dimen name="gesture_tutorial_webpage_top_bar_margin_end">97dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_1_margin_end">126dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_2_margin_end">64dp</dimen>
+    <dimen name="gesture_tutorial_webpage_line_3_margin_end">151dp</dimen>
+    <dimen name="gesture_tutorial_webpage_block_margin_end">24dp</dimen>
+    <integer name="gesture_tutorial_webpage_extra_lines_visibility">0</integer> <!-- VISIBLE -->
 
     <!-- Gesture Tutorial mock taskbar -->
     <dimen name="gesture_tutorial_taskbar_icon_size">44dp</dimen>
     <dimen name="gesture_tutorial_taskbar_icon_corner_radius">100dp</dimen>
-    <dimen name="gesture_tutorial_taskbar_padding_start_end">218dp</dimen>
+    <dimen name="gesture_tutorial_taskbar_padding_start_end">52dp</dimen>
 
     <!-- All Set page -->
     <dimen name="allset_page_margin_horizontal">40dp</dimen>
@@ -217,6 +259,7 @@
     <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_unstash_input_area">316dp</dimen>
     <dimen name="taskbar_stashed_handle_height">4dp</dimen>
     <dimen name="taskbar_edu_wave_anim_trans_y">25dp</dimen>
     <dimen name="taskbar_edu_wave_anim_trans_y_return_overshoot">4dp</dimen>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 3ee2af0..f80deeb 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -182,8 +182,10 @@
     <string name="allset_title">All set!</string>
     <!-- Hint string at the bottom of "All Set" page [CHAR LIMIT=NONE] -->
     <string name="allset_hint">Swipe up to go Home</string>
-    <!-- Description of "All Set" page [CHAR LIMIT=NONE] -->
+    <!-- Description of "All Set" page on phones [CHAR LIMIT=NONE] -->
     <string name="allset_description">You\u2019re ready to start using your phone</string>
+    <!-- Description of "All Set" page on tablets [CHAR LIMIT=NONE] -->
+    <string name="allset_description_tablet">You\u2019re ready to start using your tablet</string>
     <!-- String linking to navigation settings on "All Set" page [CHAR LIMIT=NONE] -->
     <string name="allset_navigation_settings"><annotation id="link">System navigation settings</annotation></string>
 
diff --git a/quickstep/res/values/styles.xml b/quickstep/res/values/styles.xml
index 2efe72e..7225220 100644
--- a/quickstep/res/values/styles.xml
+++ b/quickstep/res/values/styles.xml
@@ -47,6 +47,12 @@
         <item name="android:lineHeight">44sp</item>
     </style>
 
+    <style name="TextAppearance.GestureTutorial.Feedback.Title.AllSet"
+        parent="TextAppearance.GestureTutorial.Feedback.Title">
+        <item name="android:letterSpacing">0.03</item>
+        <item name="android:lineHeight">44sp</item>
+    </style>
+
     <style name="TextAppearance.GestureTutorial.Dialog.Title"
         parent="TextAppearance.GestureTutorial.Feedback.Title">
         <item name="android:gravity">center_horizontal</item>
@@ -61,6 +67,12 @@
         <item name="android:textColor">?android:attr/textColorPrimary</item>
         <item name="android:fontFamily">google-sans-text</item>
         <item name="android:letterSpacing">0.03</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineHeight">20sp</item>
+    </style>
+
+    <style name="TextAppearance.GestureTutorial.Feedback.Subtitle.AllSet"
+        parent="TextAppearance.GestureTutorial.Feedback.Subtitle">
         <item name="android:textSize">18sp</item>
         <item name="android:lineHeight">24sp</item>
     </style>
@@ -77,8 +89,8 @@
     <style name="TextAppearance.GestureTutorial.Feedback.Subtext"
         parent="TextAppearance.GestureTutorial.Feedback.Subtitle">
         <item name="android:textSize">16sp</item>
-        <item name="android:textColor">@color/gesture_tutorial_primary_color</item>
-        <item name="android:gravity">center</item>
+        <item name="android:textColor">?android:attr/colorAccent</item>
+        <item name="android:gravity">start</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.Feedback.Subtext.Dark"
@@ -89,7 +101,7 @@
     <style name="TextAppearance.GestureTutorial.ButtonLabel"
         parent="TextAppearance.GestureTutorial.CallToAction">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">@color/gesture_tutorial_action_button_label_color</item>
+        <item name="android:textColor">?android:attr/textColorPrimaryInverse</item>
         <item name="android:letterSpacing">0.02</item>
         <item name="android:textSize">16sp</item>
         <item name="android:textAllCaps">false</item>
@@ -97,12 +109,12 @@
 
     <style name="TextAppearance.GestureTutorial.CancelButtonLabel"
         parent="TextAppearance.GestureTutorial.ButtonLabel">
-        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:textColor">?android:attr/colorAccent</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.TextButtonLabel"
         parent="TextAppearance.GestureTutorial.ButtonLabel">
-        <item name="android:textColor">@color/gesture_tutorial_primary_color</item>
+        <item name="android:textColor">?android:attr/colorAccent</item>
     </style>
 
     <style name="TextAppearance.GestureTutorial.LinkText"
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 8fb085d..6f0f993 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -26,7 +26,6 @@
 import static com.android.launcher3.popup.QuickstepSystemShortcut.getSplitSelectShortcutByPosition;
 import static com.android.launcher3.util.DisplayController.CHANGE_ACTIVE_SCREEN;
 import static com.android.launcher3.util.DisplayController.CHANGE_NAVIGATION_MODE;
-import static com.android.launcher3.util.DisplayController.NavigationMode.NO_BUTTON;
 import static com.android.launcher3.util.DisplayController.NavigationMode.TWO_BUTTONS;
 import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
@@ -38,7 +37,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentSender;
-import android.graphics.Insets;
 import android.hardware.SensorManager;
 import android.hardware.devicestate.DeviceStateManager;
 import android.os.Bundle;
@@ -46,7 +44,6 @@
 import android.os.IBinder;
 import android.view.Display;
 import android.view.View;
-import android.view.WindowInsets;
 import android.window.SplashScreen;
 
 import androidx.annotation.Nullable;
@@ -295,8 +292,8 @@
         mActionsView = findViewById(R.id.overview_actions_view);
         RecentsView overviewPanel = (RecentsView) getOverviewPanel();
         SplitSelectStateController controller =
-                new SplitSelectStateController(mHandler, SystemUiProxy.INSTANCE.get(this),
-                        getStateManager(), getDepthController());
+                new SplitSelectStateController(this, mHandler, getStateManager(),
+                        getDepthController());
         overviewPanel.init(mActionsView, controller);
         mActionsView.setDp(getDeviceProfile());
         mActionsView.updateVerticalMargin(DisplayController.getNavigationMode(this));
@@ -614,17 +611,4 @@
             mDepthController.dump(prefix, writer);
         }
     }
-
-    @Override
-    public void updateWindowInsets(WindowInsets.Builder updatedInsetsBuilder,
-            WindowInsets oldInsets) {
-        // Override the tappable insets to be 0 on the bottom for gesture nav (otherwise taskbar
-        // would count towards it). This is used for the bottom protection in All Apps for example.
-        if (DisplayController.getNavigationMode(this) == NO_BUTTON) {
-            Insets oldTappableInsets = oldInsets.getInsets(WindowInsets.Type.tappableElement());
-            Insets newTappableInsets = Insets.of(oldTappableInsets.left, oldTappableInsets.top,
-                    oldTappableInsets.right, 0);
-            updatedInsetsBuilder.setInsets(WindowInsets.Type.tappableElement(), newTappableInsets);
-        }
-    }
 }
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 803dee4..f14e2a2 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -44,6 +44,7 @@
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_TRANSITIONS;
 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;
@@ -77,6 +78,7 @@
 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.SurfaceControl;
@@ -109,6 +111,7 @@
 import com.android.launcher3.views.FloatingIconView;
 import com.android.launcher3.views.ScrimView;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
+import com.android.quickstep.LauncherBackAnimationController;
 import com.android.quickstep.RemoteAnimationTargets;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskViewUtils;
@@ -135,6 +138,7 @@
 import com.android.wm.shell.startingsurface.IStartingWindowListener;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
 
@@ -213,6 +217,7 @@
     private RemoteAnimationFactory mWallpaperOpenTransitionRunner;
     private RemoteTransitionCompat mLauncherOpenTransition;
 
+    private LauncherBackAnimationController mBackAnimationController;
     private final AnimatorListenerAdapter mForceInvisibleListener = new AnimatorListenerAdapter() {
         @Override
         public void onAnimationStart(Animator animation) {
@@ -238,6 +243,8 @@
         mDragLayerAlpha = mDragLayer.getAlphaProperty(ALPHA_INDEX_TRANSITIONS);
         mHandler = new Handler(Looper.getMainLooper());
         mDeviceProfile = mLauncher.getDeviceProfile();
+        mBackAnimationController = new LauncherBackAnimationController(
+                mDeviceProfile, mLauncher, this);
 
         Resources res = mLauncher.getResources();
         mContentScale = res.getFloat(R.dimen.content_scale);
@@ -611,9 +618,28 @@
         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);
@@ -622,6 +648,7 @@
         anim.play(scaleAnim);
 
         return () -> {
+            Log.d(BAD_STATE, "QTM composeViewContentAnimator onEnd setFreezeVisibility=false");
             overview.setFreezeViewVisibility(false);
             SCALE_PROPERTY.set(overview, 1f);
             mLauncher.getStateManager().reapplyState();
@@ -1136,6 +1163,9 @@
             mLauncherOpenTransition.addHomeOpenCheck(mLauncher.getComponentName());
             SystemUiProxy.INSTANCE.getNoCreate().registerRemoteTransition(mLauncherOpenTransition);
         }
+        if (mBackAnimationController != null) {
+            mBackAnimationController.registerBackCallbacks(mHandler);
+        }
     }
 
     public void onActivityDestroyed() {
@@ -1171,6 +1201,10 @@
             mLauncherOpenTransition = null;
             mWallpaperOpenTransitionRunner = null;
         }
+        if (mBackAnimationController != null) {
+            mBackAnimationController.unregisterBackCallbacks();
+            mBackAnimationController = null;
+        }
     }
 
     private boolean launcherIsATargetWithMode(RemoteAnimationTargetCompat[] targets, int mode) {
@@ -1186,6 +1220,19 @@
         return false;
     }
 
+    private boolean hasMultipleTargetsWithMode(RemoteAnimationTargetCompat[] targets, int mode) {
+        int numTargets = 0;
+        for (RemoteAnimationTargetCompat target : targets) {
+            if (target.mode == mode) {
+                numTargets++;
+            }
+            if (numTargets > 1) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * @return Runner that plays when user goes to Launcher
      * ie. pressing home, swiping up from nav bar.
@@ -1288,8 +1335,8 @@
             }
         }
 
-        return mLauncher.getFirstMatchForAppClose(launchCookieItemId,
-                packageName, UserHandle.of(runningTaskTarget.taskInfo.userId));
+        return mLauncher.getFirstMatchForAppClose(launchCookieItemId, packageName,
+                UserHandle.of(runningTaskTarget.taskInfo.userId), true /* supportsAllAppsState */);
     }
 
     private @NonNull RectF getDefaultWindowTargetRect() {
@@ -1310,8 +1357,9 @@
     /**
      * Closing animator that animates the window into its final location on the workspace.
      */
-    private void getClosingWindowAnimators(AnimatorSet animation,
-            RemoteAnimationTargetCompat[] targets, View launcherView, PointF velocityPxPerS) {
+    private RectFSpringAnim getClosingWindowAnimators(AnimatorSet animation,
+            RemoteAnimationTargetCompat[] targets, View launcherView, PointF velocityPxPerS,
+            RectF closingWindowStartRect) {
         FloatingIconView floatingIconView = null;
         FloatingWidgetView floatingWidget = null;
         RectF targetRect = new RectF();
@@ -1343,8 +1391,7 @@
             targetRect.set(getDefaultWindowTargetRect());
         }
 
-        final RectF startRect = new RectF(0, 0, mDeviceProfile.widthPx, mDeviceProfile.heightPx);
-        RectFSpringAnim anim = new RectFSpringAnim(startRect, targetRect, mLauncher,
+        RectFSpringAnim anim = new RectFSpringAnim(closingWindowStartRect, targetRect, mLauncher,
                 mDeviceProfile);
 
         // Hook up floating views to the closing window animators.
@@ -1378,7 +1425,7 @@
 
             final float floatingWidgetAlpha = isTransluscent ? 0 : 1;
             FloatingWidgetView finalFloatingWidget = floatingWidget;
-            RectFSpringAnim.OnUpdateListener  runner = new SpringAnimRunner(targets, targetRect,
+            RectFSpringAnim.OnUpdateListener runner = new SpringAnimRunner(targets, targetRect,
                     windowTargetBounds) {
                 @Override
                 public void onUpdate(RectF currentRectF, float progress) {
@@ -1402,6 +1449,7 @@
                 anim.start(mLauncher, velocityPxPerS);
             }
         });
+        return anim;
     }
 
     /**
@@ -1526,6 +1574,97 @@
     }
 
     /**
+     * Creates the {@link RectFSpringAnim} and {@link AnimatorSet} required to animate
+     * the transition.
+     */
+    public Pair<RectFSpringAnim, AnimatorSet> createWallpaperOpenAnimations(
+            RemoteAnimationTargetCompat[] appTargets,
+            RemoteAnimationTargetCompat[] wallpaperTargets,
+            boolean fromUnlock,
+            RectF startRect) {
+        AnimatorSet anim = null;
+        RectFSpringAnim rectFSpringAnim = null;
+
+        RemoteAnimationProvider provider = mRemoteAnimationProvider;
+        if (provider != null) {
+            anim = provider.createWindowAnimation(appTargets, wallpaperTargets);
+        }
+
+        if (anim == null) {
+            anim = new AnimatorSet();
+
+            final boolean launcherIsForceInvisibleOrOpening = mLauncher.isForceInvisible()
+                    || launcherIsATargetWithMode(appTargets, MODE_OPENING);
+
+            View launcherView = findLauncherView(appTargets);
+            boolean playFallBackAnimation = (launcherView == null
+                    && launcherIsForceInvisibleOrOpening)
+                    || mLauncher.getWorkspace().isOverlayShown()
+                    || hasMultipleTargetsWithMode(appTargets, MODE_CLOSING);
+
+            boolean playWorkspaceReveal = true;
+            boolean skipAllAppsScale = false;
+            if (fromUnlock) {
+                anim.play(getUnlockWindowAnimator(appTargets, wallpaperTargets));
+            } else if (ENABLE_BACK_SWIPE_HOME_ANIMATION.get()
+                    && !playFallBackAnimation) {
+                // Use a fixed velocity to start the animation.
+                float velocityPxPerS = DynamicResource.provider(mLauncher)
+                        .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);
+                PointF velocity = new PointF(0, -velocityPxPerS);
+                rectFSpringAnim = getClosingWindowAnimators(
+                        anim, appTargets, launcherView, velocity, startRect);
+                if (!mLauncher.isInState(LauncherState.ALL_APPS)) {
+                    anim.play(new StaggeredWorkspaceAnim(mLauncher, velocity.y,
+                            true /* animateOverviewScrim */, launcherView).getAnimators());
+                    // We play StaggeredWorkspaceAnim as a part of the closing window animation.
+                    playWorkspaceReveal = false;
+                } else {
+                    // Skip scaling all apps, otherwise FloatingIconView will get wrong
+                    // layout bounds.
+                    skipAllAppsScale = true;
+                }
+            } else {
+                anim.play(getFallbackClosingWindowAnimators(appTargets));
+            }
+
+            // Normally, we run the launcher content animation when we are transitioning
+            // home, but if home is already visible, then we don't want to animate the
+            // contents of launcher unless we know that we are animating home as a result
+            // of the home button press with quickstep, which will result in launcher being
+            // started on touch down, prior to the animation home (and won't be in the
+            // targets list because it is already visible). In that case, we force
+            // invisibility on touch down, and only reset it after the animation to home
+            // is initialized.
+            if (launcherIsForceInvisibleOrOpening) {
+                addCujInstrumentation(
+                        anim, InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME);
+                // Only register the content animation for cancellation when state changes
+                mLauncher.getStateManager().setCurrentAnimation(anim);
+
+                if (mLauncher.isInState(LauncherState.ALL_APPS)) {
+                    Pair<AnimatorSet, Runnable> contentAnimator =
+                            getLauncherContentAnimator(false, LAUNCHER_RESUME_START_DELAY,
+                                    skipAllAppsScale);
+                    anim.play(contentAnimator.first);
+                    anim.addListener(new AnimatorListenerAdapter() {
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            contentAnimator.second.run();
+                        }
+                    });
+                } else {
+                    if (playWorkspaceReveal) {
+                        anim.play(new WorkspaceRevealAnim(mLauncher, false).getAnimators());
+                    }
+                }
+            }
+        }
+
+        return new Pair(rectFSpringAnim, anim);
+    }
+
+    /**
      * Remote animation runner for animation from the app to Launcher, including recents.
      */
     protected class WallpaperOpenLauncherAnimationRunner implements RemoteAnimationFactory {
@@ -1565,83 +1704,12 @@
                 mLauncher.getStateManager().moveToRestState();
             }
 
-            AnimatorSet anim = null;
-            RemoteAnimationProvider provider = mRemoteAnimationProvider;
-            if (provider != null) {
-                anim = provider.createWindowAnimation(appTargets, wallpaperTargets);
-            }
-
-            if (anim == null) {
-                anim = new AnimatorSet();
-
-                final boolean launcherIsForceInvisibleOrOpening = mLauncher.isForceInvisible()
-                        || launcherIsATargetWithMode(appTargets, MODE_OPENING);
-
-                View launcherView = findLauncherView(appTargets);
-                boolean playFallBackAnimation = (launcherView == null
-                        && launcherIsForceInvisibleOrOpening)
-                        || mLauncher.getWorkspace().isOverlayShown();
-
-                boolean playWorkspaceReveal = true;
-                boolean skipAllAppsScale = false;
-                if (mFromUnlock) {
-                    anim.play(getUnlockWindowAnimator(appTargets, wallpaperTargets));
-                } else if (ENABLE_BACK_SWIPE_HOME_ANIMATION.get()
-                        && !playFallBackAnimation) {
-                    // Use a fixed velocity to start the animation.
-                    float velocityPxPerS = DynamicResource.provider(mLauncher)
-                            .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);
-                    PointF velocity = new PointF(0, -velocityPxPerS);
-                    getClosingWindowAnimators(anim, appTargets, launcherView, velocity);
-                    if (!mLauncher.isInState(LauncherState.ALL_APPS)) {
-                        anim.play(new StaggeredWorkspaceAnim(mLauncher, velocity.y,
-                                true /* animateOverviewScrim */, launcherView).getAnimators());
-                        // We play StaggeredWorkspaceAnim as a part of the closing window animation.
-                        playWorkspaceReveal = false;
-                    } else {
-                        // Skip scaling all apps, otherwise FloatingIconView will get wrong
-                        // layout bounds.
-                        skipAllAppsScale = true;
-                    }
-                } else {
-                    anim.play(getFallbackClosingWindowAnimators(appTargets));
-                }
-
-                // Normally, we run the launcher content animation when we are transitioning
-                // home, but if home is already visible, then we don't want to animate the
-                // contents of launcher unless we know that we are animating home as a result
-                // of the home button press with quickstep, which will result in launcher being
-                // started on touch down, prior to the animation home (and won't be in the
-                // targets list because it is already visible). In that case, we force
-                // invisibility on touch down, and only reset it after the animation to home
-                // is initialized.
-                if (launcherIsForceInvisibleOrOpening) {
-                    addCujInstrumentation(
-                            anim, InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME);
-                    // Only register the content animation for cancellation when state changes
-                    mLauncher.getStateManager().setCurrentAnimation(anim);
-
-                    if (mLauncher.isInState(LauncherState.ALL_APPS)) {
-                        Pair<AnimatorSet, Runnable> contentAnimator =
-                                getLauncherContentAnimator(false, LAUNCHER_RESUME_START_DELAY,
-                                        skipAllAppsScale);
-                        anim.play(contentAnimator.first);
-                        anim.addListener(new AnimatorListenerAdapter() {
-                            @Override
-                            public void onAnimationEnd(Animator animation) {
-                                contentAnimator.second.run();
-                            }
-                        });
-                    } else {
-                        if (playWorkspaceReveal) {
-                            anim.play(new WorkspaceRevealAnim(mLauncher, false).getAnimators());
-                        }
-                    }
-                }
-            }
+            Pair<RectFSpringAnim, AnimatorSet> pair = createWallpaperOpenAnimations(
+                    appTargets, wallpaperTargets, mFromUnlock,
+                    new RectF(0, 0, mDeviceProfile.widthPx, mDeviceProfile.heightPx));
 
             mLauncher.clearForceInvisibleFlag(INVISIBLE_ALL);
-            result.setAnimation(anim, mLauncher);
+            result.setAnimation(pair.second, mLauncher);
         }
     }
 
diff --git a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
index d37e530..0284ae4 100644
--- a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
@@ -194,7 +194,7 @@
     @Override
     protected void onDraw(Canvas canvas) {
         if (mDividerType == DividerType.LINE) {
-            int l = (getWidth() - getPaddingLeft() - mDividerSize[0]) / 2;
+            int l = (getWidth() - mDividerSize[0]) / 2;
             int t = getHeight() - (getPaddingBottom() / 2);
             int radius = mDividerSize[1];
             canvas.drawRoundRect(l, t, l + mDividerSize[0], t + mDividerSize[1], radius, radius,
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 768a348..793d987 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -27,6 +27,7 @@
 import android.view.WindowManagerGlobal;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.DeviceProfile;
@@ -118,6 +119,24 @@
     }
 
     /**
+     * Enables manual taskbar stashing. This method should only be used for tests that need to
+     * stash/unstash the taskbar.
+     */
+    @VisibleForTesting
+    public void enableManualStashingForTests(boolean enableManualStashing) {
+        mControllers.taskbarStashController.enableManualStashingForTests(enableManualStashing);
+    }
+
+    /**
+     * Unstashes the Taskbar if it is stashed. This method should only be used to unstash the
+     * taskbar at the end of a test.
+     */
+    @VisibleForTesting
+    public void unstashTaskbarIfStashed() {
+        mControllers.taskbarStashController.onLongPressToUnstashTaskbar();
+    }
+
+    /**
      * Should be called from onResume() and onPause(), and animates the Taskbar accordingly.
      */
     public void onLauncherResumedOrPaused(boolean isResumed) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 5387b1a..6c74ae3 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -71,6 +71,8 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 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.touch.ItemClickHandler;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.NavigationMode;
@@ -646,12 +648,16 @@
                         Toast.makeText(this, R.string.safemode_shortcut_error,
                                 Toast.LENGTH_SHORT).show();
                     } else  if (info.isPromise()) {
+                        TestLogging.recordEvent(
+                                TestProtocol.SEQUENCE_MAIN, "start: taskbarPromiseIcon");
                         intent = new PackageManagerHelper(this)
                                 .getMarketIntent(info.getTargetPackage())
                                 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                         startActivity(intent);
 
                     } else if (info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
+                        TestLogging.recordEvent(
+                                TestProtocol.SEQUENCE_MAIN, "start: taskbarDeepShortcut");
                         String id = info.getDeepShortcutId();
                         String packageName = intent.getPackage();
                         getSystemService(LauncherApps.class)
@@ -680,6 +686,7 @@
         Intent intent = new Intent(info.getIntent())
                 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         try {
+            TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: taskbarAppIcon");
             if (info.user.equals(Process.myUserHandle())) {
                 // TODO(b/216683257): Use startActivityForResult for search results that require it.
                 startActivity(intent);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index d2e24e5..a5999cc 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -116,7 +116,7 @@
         taskbarEduController.init(this);
         taskbarPopupController.init(this);
         taskbarForceVisibleImmersiveController.init(this);
-        taskbarAllAppsController.init(this);
+        taskbarAllAppsController.init(this, sharedState);
 
         mControllersToLog = new LoggableTaskbarController[] {
                 taskbarDragController, navButtonController, navbarButtonsViewController,
@@ -152,6 +152,7 @@
         taskbarAutohideSuspendController.onDestroy();
         taskbarPopupController.onDestroy();
         taskbarForceVisibleImmersiveController.onDestroy();
+        taskbarAllAppsController.onDestroy();
 
         mControllersToLog = null;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
index af98b7f..e2ab443 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
@@ -63,6 +63,8 @@
 import com.android.launcher3.popup.PopupContainerWithArrow;
 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.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.systemui.shared.recents.model.Task;
@@ -128,7 +130,7 @@
         if (!(view instanceof BubbleTextView)) {
             return false;
         }
-
+        TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onTaskbarItemLongClick");
         BubbleTextView btv = (BubbleTextView) view;
         mActivity.onDragStart();
         btv.post(() -> {
@@ -164,24 +166,7 @@
         dragLayerY += dragRect.top;
 
         DragOptions dragOptions = new DragOptions();
-        dragOptions.preDragCondition = new DragOptions.PreDragCondition() {
-            private DragView mDragView;
-
-            @Override
-            public boolean shouldStartDrag(double distanceDragged) {
-                return mDragView != null && mDragView.isAnimationFinished();
-            }
-
-            @Override
-            public void onPreDragStart(DropTarget.DragObject dragObject) {
-                mDragView = dragObject.dragView;
-            }
-
-            @Override
-            public void onPreDragEnd(DropTarget.DragObject dragObject, boolean dragStarted) {
-                mDragView = null;
-            }
-        };
+        dragOptions.preDragCondition = null;
         if (FeatureFlags.ENABLE_TASKBAR_POPUP_MENU.get()) {
             PopupContainerWithArrow<BaseTaskbarContext> popupContainer =
                     mControllers.taskbarPopupController.showForIcon(btv);
@@ -189,6 +174,32 @@
                 dragOptions.preDragCondition = popupContainer.createPreDragCondition(false);
             }
         }
+        if (dragOptions.preDragCondition == null) {
+            dragOptions.preDragCondition = new DragOptions.PreDragCondition() {
+                private DragView mDragView;
+
+                @Override
+                public boolean shouldStartDrag(double distanceDragged) {
+                    return mDragView != null && mDragView.isAnimationFinished();
+                }
+
+                @Override
+                public void onPreDragStart(DropTarget.DragObject dragObject) {
+                    mDragView = dragObject.dragView;
+
+                    if (FeatureFlags.ENABLE_TASKBAR_POPUP_MENU.get()
+                            && !shouldStartDrag(0)) {
+                        // Immediately close the popup menu.
+                        mDragView.setOnAnimationEndCallback(() -> callOnDragStart());
+                    }
+                }
+
+                @Override
+                public void onPreDragEnd(DropTarget.DragObject dragObject, boolean dragStarted) {
+                    mDragView = null;
+                }
+            };
+        }
 
         return startDrag(
                 drawable,
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
index cdac497..c7330d3 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.taskbar;
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
+import static com.android.launcher3.AbstractFloatingView.TYPE_TASKBAR_ALL_APPS;
 import static com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo.TOUCHABLE_INSETS_CONTENT;
 import static com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo.TOUCHABLE_INSETS_FRAME;
 import static com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo.TOUCHABLE_INSETS_REGION;
@@ -184,6 +185,9 @@
             } else if (mControllers.taskbarDragController.isSystemDragInProgress()) {
                 // Let touches pass through us.
                 insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
+            } else if (AbstractFloatingView.getOpenView(mActivity, TYPE_TASKBAR_ALL_APPS) != null) {
+                // Let touches pass through us.
+                insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
             } else if (mControllers.taskbarViewController.areIconsVisible()
                     || AbstractFloatingView.getOpenView(mActivity, TYPE_ALL) != null
                     || mActivity.isNavBarKidsModeActive()) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
index 991bcec..56648ea 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarKeyguardController.java
@@ -1,5 +1,6 @@
 package com.android.launcher3.taskbar;
 
+import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BACK_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BOUNCER_SHOWING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DEVICE_DOZING;
@@ -14,6 +15,7 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.systemui.shared.system.QuickStepContract;
 
 import java.io.PrintWriter;
@@ -39,6 +41,7 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             mIsScreenOff = true;
+            AbstractFloatingView.closeOpenViews(mContext, false, TYPE_ALL);
         }
     };
 
@@ -71,6 +74,10 @@
         mNavbarButtonsViewController.setKeyguardVisible(keyguardShowing || dozing,
                 keyguardOccluded);
         updateIconsForBouncer();
+
+        if (keyguardShowing) {
+            AbstractFloatingView.closeOpenViews(mContext, true, TYPE_ALL);
+        }
     }
 
     public boolean isScreenOff() {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index ce468d0..ebe6a04 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -29,7 +29,6 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseQuickstepLauncher;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.util.MultiValueAlpha;
@@ -37,7 +36,6 @@
 import com.android.quickstep.RecentsAnimationCallbacks;
 import com.android.quickstep.RecentsAnimationController;
 import com.android.quickstep.views.RecentsView;
-import com.android.systemui.animation.ViewRootSync;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 
 import java.util.HashMap;
@@ -78,9 +76,6 @@
 
     private boolean mShouldDelayLauncherStateAnim;
 
-    // We skip any view synchronizations during init/destroy.
-    private boolean mCanSyncViews;
-
     private final StateManager.StateListener<LauncherState> mStateListener =
             new StateManager.StateListener<LauncherState>() {
 
@@ -107,8 +102,6 @@
             };
 
     public void init(TaskbarControllers controllers, BaseQuickstepLauncher launcher) {
-        mCanSyncViews = false;
-
         mControllers = controllers;
         mLauncher = launcher;
 
@@ -128,13 +121,9 @@
         updateStateForFlag(FLAG_RESUMED, launcher.hasBeenResumed());
         mLauncherState = launcher.getStateManager().getState();
         applyState(0);
-
-        mCanSyncViews = true;
     }
 
     public void onDestroy() {
-        mCanSyncViews = false;
-
         mIconAlignmentForResumedState.finishAnimation();
         mIconAlignmentForGestureState.finishAnimation();
         mIconAlignmentForLauncherState.finishAnimation();
@@ -142,8 +131,6 @@
         mIconAlphaForHome.setConsumer(null);
         mLauncher.getHotseat().setIconsAlpha(1f);
         mLauncher.getStateManager().removeStateListener(mStateListener);
-
-        mCanSyncViews = true;
     }
 
     public Animator createAnimToLauncher(@NonNull LauncherState toState,
@@ -393,27 +380,6 @@
             return;
         }
         float alignment = alignmentSupplier.get();
-        float currentValue = mIconAlphaForHome.getValue();
-        boolean taskbarWillBeVisible = alignment < 1;
-        boolean firstFrameVisChanged = (taskbarWillBeVisible && Float.compare(currentValue, 1) != 0)
-                || (!taskbarWillBeVisible && Float.compare(currentValue, 0) != 0);
-
-        // Sync the first frame where we swap taskbar and hotseat.
-        if (firstFrameVisChanged && mCanSyncViews) {
-            DeviceProfile dp = mLauncher.getDeviceProfile();
-
-            // Do all the heavy work before the sync.
-            mControllers.taskbarViewController.createIconAlignmentControllerIfNotExists(dp);
-
-            ViewRootSync.synchronizeNextDraw(mLauncher.getHotseat(),
-                    mControllers.taskbarActivityContext.getDragLayer(),
-                    () -> updateIconAlignment(alignment));
-        } else {
-            updateIconAlignment(alignment);
-        }
-    }
-
-    private void updateIconAlignment(float alignment) {
         mControllers.taskbarViewController.setLauncherIconAlignment(
                 alignment, mLauncher.getDeviceProfile());
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
index ea4fe34..f9c8062 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
@@ -145,6 +145,7 @@
                 });
         // TODO (b/198438631): configure for taskbar/context
         container.setPopupItemDragHandler(new TaskbarPopupItemDragHandler());
+        mControllers.taskbarDragController.addDragListener(container);
 
         container.populateAndShow(icon,
                 mPopupDataProvider.getShortcutCountForItem(item),
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java
index 23beef0..a5c55b0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java
@@ -24,4 +24,6 @@
 
     public boolean setupUIVisible = false;
 
+    public boolean allAppsVisible = false;
+
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index 6bc4c0a..f9a282b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -136,6 +136,8 @@
     private boolean mIsSystemGestureInProgress;
     private boolean mIsImeShowing;
 
+    private boolean mEnableManualStashingForTests = false;
+
     // Evaluate whether the handle should be stashed
     private final StatePropertyHolder mStatePropertyHolder = new StatePropertyHolder(
             flags -> {
@@ -199,12 +201,15 @@
      */
     protected boolean supportsManualStashing() {
         return supportsVisualStashing()
-                && (!Utilities.IS_RUNNING_IN_TEST_HARNESS || supportsStashingForTests());
+                && (!Utilities.IS_RUNNING_IN_TEST_HARNESS || mEnableManualStashingForTests);
     }
 
-    private boolean supportsStashingForTests() {
-        // TODO: enable this for tests that specifically check stash/unstash behavior.
-        return false;
+    /**
+     * Enables support for manual stashing. This should only be used to add this functionality
+     * to Launcher specific tests.
+     */
+    public void enableManualStashingForTests(boolean enableManualStashing) {
+        mEnableManualStashingForTests = enableManualStashing;
     }
 
     /**
@@ -250,7 +255,11 @@
      * Returns whether the taskbar is currently visible and in an app.
      */
     public boolean isInAppAndNotStashed() {
-        return !mIsStashed && (mState & FLAG_IN_APP) != 0;
+        return !mIsStashed && isInApp();
+    }
+
+    private boolean isInApp() {
+        return hasAnyFlag(FLAG_IN_APP);
     }
 
     /**
@@ -266,8 +275,15 @@
                 return mUnstashedHeight;
             }
             boolean isAnimating = mAnimator != null && mAnimator.isStarted();
-            return mControllers.stashedHandleViewController.isStashedHandleVisible() || isAnimating
-                    ? mStashedHeight : 0;
+            if (!mControllers.stashedHandleViewController.isStashedHandleVisible()
+                    && isInApp()
+                    && !isAnimating) {
+                // We are in a settled state where we're not showing the handle even though taskbar
+                // is stashed. This can happen for example when home button is disabled (see
+                // StashedHandleViewController#setIsHomeButtonDisabled()).
+                return 0;
+            }
+            return mStashedHeight;
         }
         return mUnstashedHeight;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index 1320060..a89061b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -183,23 +183,15 @@
     }
 
     /**
-     * Creates the icon alignment controller if it does not already exist.
-     * @param launcherDp Launcher device profile.
-     */
-    public void createIconAlignmentControllerIfNotExists(DeviceProfile launcherDp) {
-        if (mIconAlignControllerLazy == null) {
-            mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
-        }
-    }
-
-    /**
      * Sets the taskbar icon alignment relative to Launcher hotseat icons
      * @param alignmentRatio [0, 1]
      *                       0 => not aligned
      *                       1 => fully aligned
      */
     public void setLauncherIconAlignment(float alignmentRatio, DeviceProfile launcherDp) {
-        createIconAlignmentControllerIfNotExists(launcherDp);
+        if (mIconAlignControllerLazy == null) {
+            mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
+        }
         mIconAlignControllerLazy.setPlayFraction(alignmentRatio);
         if (alignmentRatio <= 0 || alignmentRatio >= 1) {
             // Cleanup lazy controller so that it is created again in next animation
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
index b36b9f1..37cd753 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
@@ -25,6 +25,9 @@
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.launcher3.allapps.AllAppsGridAdapter;
+import com.android.launcher3.allapps.AlphabeticalAppsList;
+import com.android.launcher3.allapps.BaseAdapterProvider;
+import com.android.launcher3.allapps.BaseAllAppsAdapter;
 import com.android.launcher3.allapps.BaseAllAppsContainerView;
 import com.android.launcher3.allapps.search.SearchAdapterProvider;
 
@@ -79,4 +82,11 @@
         setInsets(insets.getInsets(WindowInsets.Type.systemBars()).toRect());
         return super.onApplyWindowInsets(insets);
     }
+
+    @Override
+    protected BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<TaskbarAllAppsContext> mAppsList,
+            BaseAdapterProvider[] adapterProviders) {
+        return new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
+                adapterProviders);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
index a67ca70..22fffdf 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
@@ -24,6 +24,7 @@
 import android.content.Context;
 import android.graphics.Insets;
 import android.view.KeyEvent;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.WindowInsets;
 
@@ -38,6 +39,8 @@
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 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.util.OnboardingPrefs;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.BaseDragLayer;
@@ -166,7 +169,6 @@
             super.onAttachedToWindow();
             ViewTreeObserverWrapper.addOnComputeInsetsListener(
                     getViewTreeObserver(), this);
-            mActivity.mAllAppsViewController.show();
         }
 
         @Override
@@ -181,6 +183,12 @@
         }
 
         @Override
+        public boolean dispatchTouchEvent(MotionEvent ev) {
+            TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
+            return super.dispatchTouchEvent(ev);
+        }
+
+        @Override
         public boolean dispatchKeyEvent(KeyEvent event) {
             if (event.getAction() == ACTION_UP && event.getKeyCode() == KEYCODE_BACK) {
                 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(mActivity);
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
index cf9d778..9fca8eb 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
@@ -38,6 +38,9 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.launcher3.taskbar.TaskbarControllers;
+import com.android.launcher3.taskbar.TaskbarSharedState;
+import com.android.systemui.shared.system.TaskStackChangeListener;
+import com.android.systemui.shared.system.TaskStackChangeListeners;
 
 import java.util.List;
 import java.util.Optional;
@@ -61,7 +64,15 @@
     private final TaskbarAllAppsProxyView mProxyView;
     private final LayoutParams mLayoutParams;
 
+    private final TaskStackChangeListener mTaskStackListener = new TaskStackChangeListener() {
+        @Override
+        public void onTaskStackChanged() {
+            mProxyView.close(false);
+        }
+    };
+
     private TaskbarControllers mControllers;
+    private TaskbarSharedState mSharedState;
     /** Window context for all apps if it is open. */
     private @Nullable TaskbarAllAppsContext mAllAppsContext;
 
@@ -77,9 +88,19 @@
     }
 
     /** Initialize the controller. */
-    public void init(TaskbarControllers controllers) {
-        if (FeatureFlags.ENABLE_ALL_APPS_IN_TASKBAR.get()) {
-            mControllers = controllers;
+    public void init(TaskbarControllers controllers, TaskbarSharedState sharedState) {
+        if (!FeatureFlags.ENABLE_ALL_APPS_IN_TASKBAR.get()) {
+            return;
+        }
+        mControllers = controllers;
+        mSharedState = sharedState;
+
+        /*
+         * Recreate All Apps if it was open in the previous Taskbar instance (e.g. the configuration
+         * changed).
+         */
+        if (mSharedState.allAppsVisible) {
+            show(false);
         }
     }
 
@@ -112,16 +133,22 @@
 
     /** Opens the {@link TaskbarAllAppsContainerView} in a new window. */
     public void show() {
+        show(true);
+    }
+
+    private void show(boolean animate) {
         if (mProxyView.isOpen()) {
             return;
         }
         mProxyView.show();
+        mSharedState.allAppsVisible = true;
 
         mAllAppsContext = new TaskbarAllAppsContext(mTaskbarContext,
                 this,
                 mControllers.taskbarStashController);
         mAllAppsContext.getDragController().init(mControllers);
         mTaskbarContext.addOnDeviceProfileChangeListener(this);
+        TaskStackChangeListeners.getInstance().registerTaskStackListener(mTaskStackListener);
         Optional.ofNullable(mAllAppsContext.getSystemService(WindowManager.class))
                 .ifPresent(m -> m.addView(mAllAppsContext.getDragLayer(), mLayoutParams));
 
@@ -129,6 +156,7 @@
         mAllAppsContext.getAppsView().getFloatingHeaderView()
                 .findFixedRowByType(PredictionRowView.class)
                 .setPredictedApps(mPredictedApps);
+        mAllAppsContext.getAllAppsViewController().show(animate);
     }
 
     /** Closes the {@link TaskbarAllAppsContainerView}. */
@@ -148,6 +176,13 @@
             return;
         }
         mProxyView.close(false);
+        mSharedState.allAppsVisible = false;
+        onDestroy();
+    }
+
+    /** Destroys the controller and any All Apps window if present. */
+    public void onDestroy() {
+        TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);
         mTaskbarContext.removeOnDeviceProfileChangeListener(this);
         Optional.ofNullable(mAllAppsContext)
                 .map(c -> c.getSystemService(WindowManager.class))
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsSlideInView.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsSlideInView.java
index 02aa3f2..5d2d72a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsSlideInView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsSlideInView.java
@@ -50,17 +50,21 @@
     }
 
     /** Opens the all apps view. */
-    void show() {
+    void show(boolean animate) {
         if (mIsOpen || mOpenCloseAnimator.isRunning()) {
             return;
         }
         mIsOpen = true;
         attachToContainer();
 
-        mOpenCloseAnimator.setValues(
-                PropertyValuesHolder.ofFloat(TRANSLATION_SHIFT, TRANSLATION_SHIFT_OPENED));
-        mOpenCloseAnimator.setInterpolator(AGGRESSIVE_EASE);
-        mOpenCloseAnimator.setDuration(DEFAULT_OPEN_DURATION).start();
+        if (animate) {
+            mOpenCloseAnimator.setValues(
+                    PropertyValuesHolder.ofFloat(TRANSLATION_SHIFT, TRANSLATION_SHIFT_OPENED));
+            mOpenCloseAnimator.setInterpolator(AGGRESSIVE_EASE);
+            mOpenCloseAnimator.setDuration(DEFAULT_OPEN_DURATION).start();
+        } else {
+            mTranslationShift = TRANSLATION_SHIFT_OPENED;
+        }
     }
 
     /** The apps container inside this view. */
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsViewController.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsViewController.java
index 648c486..4597422 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsViewController.java
@@ -53,8 +53,8 @@
     }
 
     /** Starts the {@link TaskbarAllAppsSlideInView} enter transition. */
-    void show() {
-        mSlideInView.show();
+    void show(boolean animate) {
+        mSlideInView.show(animate);
     }
 
     /** Closes the {@link TaskbarAllAppsSlideInView}. */
diff --git a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
index 9240fb8..2f8e4d9 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -20,7 +20,6 @@
 import android.content.Context;
 import android.content.pm.ShortcutInfo;
 import android.content.res.Resources;
-import android.view.Display;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -37,20 +36,6 @@
     }
 
     /**
-     * Returns true if the display is an internal displays
-     */
-    public static boolean isInternalDisplay(Display display) {
-        return display.getType() == Display.TYPE_INTERNAL;
-    }
-
-    /**
-     * Returns a unique ID representing the display
-     */
-    public static String getUniqueId(Display display) {
-        return display.getUniqueId();
-    }
-
-    /**
      * Returns the minimum space that should be left empty at the end of hotseat
      */
     public static int getHotseatEndOffset(Context context) {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index 0eaea83..84b3839 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -26,12 +26,14 @@
 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.RECENTS_GRID_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import android.util.FloatProperty;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 
@@ -65,7 +67,10 @@
         ADJACENT_PAGE_HORIZONTAL_OFFSET.set(mRecentsView, scaleAndOffset[1]);
         TASK_SECONDARY_TRANSLATION.set(mRecentsView, 0f);
 
-        getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
+        float recentsAlpha = state.overviewUi ? 1f : 0;
+        Log.d(BAD_STATE, "BaseRecentsViewStateController setState state=" + state
+                + ", alpha=" + recentsAlpha);
+        getContentAlphaProperty().set(mRecentsView, recentsAlpha);
         getTaskModalnessProperty().set(mRecentsView, state.getOverviewModalness());
         RECENTS_GRID_PROGRESS.set(mRecentsView,
                 state.displayOverviewTasksAsGrid(mLauncher.getDeviceProfile()) ? 1f : 0f);
@@ -74,6 +79,8 @@
     @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;
         }
@@ -97,7 +104,10 @@
         setter.setFloat(mRecentsView, TASK_SECONDARY_TRANSLATION, 0f,
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
 
-        setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
+        float recentsAlpha = toState.overviewUi ? 1 : 0;
+        Log.d(BAD_STATE, "BaseRecentsViewStateController setStateWithAnimationInternal toState="
+                + toState + ", alpha=" + recentsAlpha);
+        setter.setFloat(mRecentsView, getContentAlphaProperty(), recentsAlpha,
                 config.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
 
         setter.setFloat(
diff --git a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index 32ce1c4..947d3e2 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -118,8 +118,8 @@
 
         if (isSplitSelectionState(currentState, toState)) {
             // Animation to "dismiss" selected taskView
-            PendingAnimation splitSelectInitAnimation =
-                    mRecentsView.createSplitSelectInitAnimation();
+            PendingAnimation splitSelectInitAnimation = mRecentsView.createSplitSelectInitAnimation(
+                    toState.getTransitionDuration(mLauncher));
             // Add properties to shift remaining taskViews to get out of placeholder view
             splitSelectInitAnimation.setFloat(mRecentsView, taskViewsFloat.first,
                     toState.getSplitSelectTranslation(mLauncher), LINEAR);
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
index d8f694e..2ca59eb 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
@@ -38,6 +38,7 @@
 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;
@@ -54,6 +55,7 @@
 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;
 
@@ -224,6 +226,7 @@
         // 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(
@@ -242,6 +245,24 @@
                 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();
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
index e5cd53a..d1b0a9c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java
@@ -29,6 +29,7 @@
 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;
@@ -36,6 +37,7 @@
 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;
@@ -112,6 +114,7 @@
         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/quickstep/BaseActivityInterface.java b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
index 6584f88..9686510 100644
--- a/quickstep/src/com/android/quickstep/BaseActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
@@ -362,10 +362,9 @@
 
     /** Gets the space that the overview actions will take, including bottom margin. */
     private int getOverviewActionsHeight(Context context, DeviceProfile dp) {
-        Resources res = context.getResources();
         return OverviewActionsView.getOverviewActionsBottomMarginPx(getNavigationMode(context), dp)
                 + OverviewActionsView.getOverviewActionsTopMarginPx(getNavigationMode(context), dp)
-                + res.getDimensionPixelSize(R.dimen.overview_actions_height);
+                + dp.overviewActionsHeight;
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
new file mode 100644
index 0000000..7abcbdb
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
@@ -0,0 +1,308 @@
+/*
+ * 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 static com.android.launcher3.BaseActivity.INVISIBLE_ALL;
+import static com.android.launcher3.BaseActivity.INVISIBLE_BY_PENDING_FLAGS;
+import static com.android.launcher3.BaseActivity.PENDING_INVISIBLE_BY_WALLPAPER_ANIMATION;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ValueAnimator;
+import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.os.Handler;
+import android.util.Log;
+import android.util.MathUtils;
+import android.util.Pair;
+import android.view.RemoteAnimationTarget;
+import android.view.SurfaceControl;
+import android.window.BackEvent;
+import android.window.IOnBackInvokedCallback;
+
+import com.android.launcher3.BaseQuickstepLauncher;
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.QuickstepTransitionManager;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.quickstep.util.RectFSpringAnim;
+import com.android.systemui.shared.system.QuickStepContract;
+import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
+/**
+ * Controls the animation of swiping back and returning to launcher.
+ *
+ * This is a two part animation. The first part is an animation that tracks gesture location to
+ * scale and move the leaving app window. Once the gesture is committed, the second part takes over
+ * the app window and plays the rest of app close transitions in one go.
+ *
+ * This animation is used only for apps that enable back dispatching via
+ * {@link android.view.OnBackInvokedDispatcher}. The controller registers
+ * an {@link IOnBackInvokedCallback} with WM Shell and receives back dispatches when a back
+ * navigation to launcher starts.
+ *
+ * Apps using the legacy back dispatching will keep triggering the WALLPAPER_OPEN remote
+ * transition registered in {@link QuickstepTransitionManager}.
+ *
+ */
+public class LauncherBackAnimationController {
+    private static final int CANCEL_TRANSITION_DURATION = 150;
+    private static final String TAG = "LauncherBackAnimationController";
+    private final DeviceProfile mDeviceProfile;
+    private final QuickstepTransitionManager mQuickstepTransitionManager;
+    private final Matrix mTransformMatrix = new Matrix();
+    private final RectF mTargetRectF = new RectF();
+    private final RectF mStartRectF = new RectF();
+    private final RectF mCurrentRect = new RectF();
+    private final BaseQuickstepLauncher mLauncher;
+    private final int mWindowScaleMarginX;
+    private final int mWindowScaleMarginY;
+    private final float mWindowScaleEndCornerRadius;
+    private final float mWindowScaleStartCornerRadius;
+
+    private RemoteAnimationTargetCompat mBackTarget;
+    private SurfaceControl.Transaction mTransaction = new SurfaceControl.Transaction();
+    private boolean mSpringAnimationInProgress = false;
+    private boolean mAnimatorSetInProgress = false;
+    @BackEvent.SwipeEdge
+    private int mSwipeEdge;
+    private float mBackProgress = 0;
+    private boolean mBackInProgress = false;
+
+    public LauncherBackAnimationController(
+            DeviceProfile deviceProfile,
+            BaseQuickstepLauncher launcher,
+            QuickstepTransitionManager quickstepTransitionManager) {
+        mDeviceProfile = deviceProfile;
+        mLauncher = launcher;
+        mQuickstepTransitionManager = quickstepTransitionManager;
+        mWindowScaleEndCornerRadius = QuickStepContract.supportsRoundedCornersOnWindows(
+                mLauncher.getResources())
+                ? mLauncher.getResources().getDimensionPixelSize(
+                        R.dimen.swipe_back_window_corner_radius)
+                : 0;
+        mWindowScaleStartCornerRadius = QuickStepContract.getWindowCornerRadius(mLauncher);
+        mWindowScaleMarginX = mLauncher.getResources().getDimensionPixelSize(
+                R.dimen.swipe_back_window_scale_x_margin);
+        mWindowScaleMarginY = mLauncher.getResources().getDimensionPixelSize(
+                R.dimen.swipe_back_window_scale_y_margin);
+    }
+
+    /**
+     * Registers {@link IOnBackInvokedCallback} to receive back dispatches from shell.
+     * @param handler Handler to the thread to run the animations on.
+     */
+    public void registerBackCallbacks(Handler handler) {
+        SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.getNoCreate();
+        if (systemUiProxy == null) {
+            Log.e(TAG, "SystemUiProxy is null. Skip registering back invocation callbacks");
+            return;
+        }
+        systemUiProxy.setBackToLauncherCallback(
+                new IOnBackInvokedCallback.Stub() {
+                    @Override
+                    public void onBackCancelled() {
+                        handler.post(() -> resetPositionAnimated());
+                    }
+
+                    @Override
+                    public void onBackInvoked() {
+                        handler.post(() -> startTransition());
+                    }
+
+                    @Override
+                    public void onBackProgressed(BackEvent backEvent) {
+                        mBackProgress = backEvent.getProgress();
+                        // TODO: Update once the interpolation curve spec is finalized.
+                        mBackProgress =
+                                1 - (1 - mBackProgress) * (1 - mBackProgress) * (1
+                                        - mBackProgress);
+                        if (!mBackInProgress) {
+                            startBack(backEvent);
+                        } else {
+                            updateBackProgress(mBackProgress);
+                        }
+                    }
+
+                    public void onBackStarted() { }
+                });
+    }
+
+    private void resetPositionAnimated() {
+        ValueAnimator cancelAnimator = ValueAnimator.ofFloat(mBackProgress, 0);
+        cancelAnimator.setDuration(CANCEL_TRANSITION_DURATION);
+        cancelAnimator.addUpdateListener(
+                animation -> {
+                    updateBackProgress((float) animation.getAnimatedValue());
+                });
+        cancelAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                finishAnimation();
+            }
+        });
+        cancelAnimator.start();
+    }
+
+    /** Unregisters the back to launcher callback in shell. */
+    public void unregisterBackCallbacks() {
+        SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.getNoCreate();
+        if (systemUiProxy != null) {
+            systemUiProxy.clearBackToLauncherCallback();
+        }
+    }
+
+    private void startBack(BackEvent backEvent) {
+        mBackInProgress = true;
+        RemoteAnimationTarget appTarget = backEvent.getDepartingAnimationTarget();
+
+        if (appTarget == null) {
+            return;
+        }
+
+        mTransaction.show(appTarget.leash).apply();
+        mTransaction.setAnimationTransaction();
+        mBackTarget = new RemoteAnimationTargetCompat(appTarget);
+        mSwipeEdge = backEvent.getSwipeEdge();
+        float screenWidth = mDeviceProfile.widthPx;
+        float screenHeight = mDeviceProfile.heightPx;
+        float targetHeight = screenHeight - 2 * mWindowScaleMarginY;
+        float targetWidth = targetHeight * screenWidth / screenHeight;
+        float left;
+        if (mSwipeEdge == BackEvent.EDGE_LEFT) {
+            left = screenWidth - targetWidth - mWindowScaleMarginX;
+        } else {
+            left = mWindowScaleMarginX;
+        }
+        float top = mWindowScaleMarginY;
+        // TODO(b/218916755): Offset start rectangle in multiwindow mode.
+        mStartRectF.set(0, 0, screenWidth, screenHeight);
+        mTargetRectF.set(left, top, targetWidth + left, targetHeight + top);
+    }
+
+    private void updateBackProgress(float progress) {
+        if (mBackTarget == null) {
+            return;
+        }
+
+        mCurrentRect.set(
+                MathUtils.lerp(mStartRectF.left, mTargetRectF.left, progress),
+                MathUtils.lerp(mStartRectF.top, mTargetRectF.top, progress),
+                MathUtils.lerp(mStartRectF.right, mTargetRectF.right, progress),
+                MathUtils.lerp(mStartRectF.bottom, mTargetRectF.bottom, progress));
+        SyncRtSurfaceTransactionApplierCompat.SurfaceParams.Builder builder =
+                new SyncRtSurfaceTransactionApplierCompat.SurfaceParams.Builder(mBackTarget.leash);
+
+        Rect currentRect = new Rect();
+        mCurrentRect.round(currentRect);
+
+        // Scale the target window to match the currentRectF.
+        final float scale = mCurrentRect.width() / mStartRectF.width();
+        mTransformMatrix.reset();
+        mTransformMatrix.setScale(scale, scale);
+        mTransformMatrix.postTranslate(mCurrentRect.left, mCurrentRect.top);
+        Rect startRect = new Rect();
+        mStartRectF.round(startRect);
+        float cornerRadius = Utilities.mapRange(
+                progress, mWindowScaleStartCornerRadius, mWindowScaleEndCornerRadius);
+        builder.withMatrix(mTransformMatrix)
+                .withWindowCrop(startRect)
+                .withCornerRadius(cornerRadius);
+        SyncRtSurfaceTransactionApplierCompat.SurfaceParams surfaceParams = builder.build();
+
+        if (surfaceParams.surface.isValid()) {
+            surfaceParams.applyTo(mTransaction);
+        }
+        mTransaction.apply();
+    }
+
+    private void startTransition() {
+        if (mBackTarget == null) {
+            // Trigger transition system instead of custom transition animation.
+            finishAnimation();
+            return;
+        }
+        if (mLauncher.isDestroyed()) {
+            return;
+        }
+        // TODO: Catch the moment when launcher becomes visible after the top app un-occludes
+        //  launcher and start animating afterwards. Currently we occasionally get a flicker from
+        //  animating when launcher is still invisible.
+        if (mLauncher.hasSomeInvisibleFlag(PENDING_INVISIBLE_BY_WALLPAPER_ANIMATION)) {
+            mLauncher.addForceInvisibleFlag(INVISIBLE_BY_PENDING_FLAGS);
+            mLauncher.getStateManager().moveToRestState();
+        }
+
+        Pair<RectFSpringAnim, AnimatorSet> pair =
+                mQuickstepTransitionManager.createWallpaperOpenAnimations(
+                    new RemoteAnimationTargetCompat[]{mBackTarget},
+                    new RemoteAnimationTargetCompat[]{},
+                    false /* fromUnlock */,
+                    mCurrentRect);
+        startTransitionAnimations(pair.first, pair.second);
+        mLauncher.clearForceInvisibleFlag(INVISIBLE_ALL);
+    }
+
+    private void finishAnimation() {
+        mBackTarget = null;
+        mBackInProgress = false;
+        mBackProgress = 0;
+        mSwipeEdge = BackEvent.EDGE_LEFT;
+        mTransformMatrix.reset();
+        mTargetRectF.setEmpty();
+        mCurrentRect.setEmpty();
+        mStartRectF.setEmpty();
+        mAnimatorSetInProgress = false;
+        mSpringAnimationInProgress = false;
+        SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.getNoCreate();
+        if (systemUiProxy != null) {
+            SystemUiProxy.INSTANCE.getNoCreate().onBackToLauncherAnimationFinished();
+        }
+    }
+
+    private void startTransitionAnimations(RectFSpringAnim springAnim, AnimatorSet anim) {
+        mAnimatorSetInProgress = anim != null;
+        mSpringAnimationInProgress = springAnim != null;
+        if (springAnim != null) {
+            springAnim.addAnimatorListener(
+                    new AnimatorListenerAdapter() {
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            mSpringAnimationInProgress = false;
+                            tryFinishBackAnimation();
+                        }
+                    }
+            );
+        }
+        anim.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mAnimatorSetInProgress = false;
+                tryFinishBackAnimation();
+            }
+        });
+        anim.start();
+    }
+
+    private void tryFinishBackAnimation() {
+        if (!mSpringAnimationInProgress && !mAnimatorSetInProgress) {
+            finishAnimation();
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index af6cb84..bc7a6ae 100644
--- a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -233,7 +233,8 @@
 
         return mActivity.getFirstMatchForAppClose(launchCookieItemId,
                 runningTaskView.getTask().key.getComponent().getPackageName(),
-                UserHandle.of(runningTaskView.getTask().key.userId));
+                UserHandle.of(runningTaskView.getTask().key.userId),
+                false /* supportsAllAppsState */);
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
index e5c7b0e..895cf89 100644
--- a/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
+++ b/quickstep/src/com/android/quickstep/OrientationTouchTransformer.java
@@ -35,11 +35,11 @@
 import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.DisplayController.NavigationMode;
+import com.android.launcher3.util.window.CachedDisplayInfo;
 
 import java.io.PrintWriter;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Objects;
 
 /**
  * Maintains state for supporting nav bars and tracking their gestures in multiple orientations.
@@ -51,55 +51,17 @@
  */
 class OrientationTouchTransformer {
 
-    private static class CurrentDisplay {
-        public Point size;
-        public int rotation;
-
-        CurrentDisplay() {
-            this.size = new Point(0, 0);
-            this.rotation = 0;
-        }
-
-        CurrentDisplay(Point size, int rotation) {
-            this.size = size;
-            this.rotation = rotation;
-        }
-
-        @Override
-        public String toString() {
-            return "CurrentDisplay:"
-                    + " rotation: " + rotation
-                    + " size: " + size;
-        }
-
-        @Override
-        public boolean equals(Object o) {
-            if (this == o) return true;
-            if (o == null || getClass() != o.getClass()) return false;
-
-            CurrentDisplay display = (CurrentDisplay) o;
-            if (rotation != display.rotation) return false;
-
-            return Objects.equals(size, display.size);
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(size, rotation);
-        }
-    };
-
     private static final String TAG = "OrientationTouchTransformer";
     private static final boolean DEBUG = false;
 
     private static final int QUICKSTEP_ROTATION_UNINITIALIZED = -1;
 
-    private final Map<CurrentDisplay, OrientationRectF> mSwipeTouchRegions =
-            new HashMap<CurrentDisplay, OrientationRectF>();
+    private final Map<CachedDisplayInfo, OrientationRectF> mSwipeTouchRegions =
+            new HashMap<CachedDisplayInfo, OrientationRectF>();
     private final RectF mAssistantLeftRegion = new RectF();
     private final RectF mAssistantRightRegion = new RectF();
     private final RectF mOneHandedModeRegion = new RectF();
-    private CurrentDisplay mCurrentDisplay = new CurrentDisplay();
+    private CachedDisplayInfo mCachedDisplayInfo = new CachedDisplayInfo();
     private int mNavBarGesturalHeight;
     private final int mNavBarLargerGesturalHeight;
     private boolean mEnableMultipleRegions;
@@ -184,22 +146,22 @@
      * @see #enableMultipleRegions(boolean, Info)
      */
     void createOrAddTouchRegion(Info info) {
-        mCurrentDisplay = new CurrentDisplay(info.currentSize, info.rotation);
+        mCachedDisplayInfo = new CachedDisplayInfo(info.currentSize, info.rotation);
 
         if (mQuickStepStartingRotation > QUICKSTEP_ROTATION_UNINITIALIZED
-                && mCurrentDisplay.rotation == mQuickStepStartingRotation) {
+                && mCachedDisplayInfo.rotation == mQuickStepStartingRotation) {
             // User already was swiping and the current screen is same rotation as the starting one
             // Remove active nav bars in other rotations except for the one we started out in
             resetSwipeRegions(info);
             return;
         }
-        OrientationRectF region = mSwipeTouchRegions.get(mCurrentDisplay);
+        OrientationRectF region = mSwipeTouchRegions.get(mCachedDisplayInfo);
         if (region != null) {
             return;
         }
 
         if (mEnableMultipleRegions) {
-            mSwipeTouchRegions.put(mCurrentDisplay, createRegionForDisplay(info));
+            mSwipeTouchRegions.put(mCachedDisplayInfo, createRegionForDisplay(info));
         } else {
             resetSwipeRegions(info);
         }
@@ -245,31 +207,31 @@
      */
     private void resetSwipeRegions(Info region) {
         if (DEBUG) {
-            Log.d(TAG, "clearing all regions except rotation: " + mCurrentDisplay.rotation);
+            Log.d(TAG, "clearing all regions except rotation: " + mCachedDisplayInfo.rotation);
         }
 
-        mCurrentDisplay = new CurrentDisplay(region.currentSize, region.rotation);
-        OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCurrentDisplay);
+        mCachedDisplayInfo = new CachedDisplayInfo(region.currentSize, region.rotation);
+        OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCachedDisplayInfo);
         if (regionToKeep == null) {
             regionToKeep = createRegionForDisplay(region);
         }
         mSwipeTouchRegions.clear();
-        mSwipeTouchRegions.put(mCurrentDisplay, regionToKeep);
+        mSwipeTouchRegions.put(mCachedDisplayInfo, regionToKeep);
         updateAssistantRegions(regionToKeep);
     }
 
     private void resetSwipeRegions() {
-        OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCurrentDisplay);
+        OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCachedDisplayInfo);
         mSwipeTouchRegions.clear();
         if (regionToKeep != null) {
-            mSwipeTouchRegions.put(mCurrentDisplay, regionToKeep);
+            mSwipeTouchRegions.put(mCachedDisplayInfo, regionToKeep);
             updateAssistantRegions(regionToKeep);
         }
     }
 
     private OrientationRectF createRegionForDisplay(Info display) {
         if (DEBUG) {
-            Log.d(TAG, "creating rotation region for: " + mCurrentDisplay.rotation
+            Log.d(TAG, "creating rotation region for: " + mCachedDisplayInfo.rotation
             + " with mode: " + mMode + " displayRotation: " + display.rotation);
         }
 
@@ -368,7 +330,7 @@
                                 true);
                     }
                 } else {
-                    mLastRectTouched.applyTransformFromRotation(event, mCurrentDisplay.rotation,
+                    mLastRectTouched.applyTransformFromRotation(event, mCachedDisplayInfo.rotation,
                             true);
                 }
                 break;
@@ -387,7 +349,7 @@
                                 true);
                     }
                 } else {
-                    mLastRectTouched.applyTransformFromRotation(event, mCurrentDisplay.rotation,
+                    mLastRectTouched.applyTransformFromRotation(event, mCachedDisplayInfo.rotation,
                             true);
                 }
                 mLastRectTouched = null;
@@ -403,11 +365,12 @@
                     if (rect == null) {
                         continue;
                     }
-                    if (rect.applyTransformFromRotation(event, mCurrentDisplay.rotation, false)) {
+                    if (rect.applyTransformFromRotation(
+                            event, mCachedDisplayInfo.rotation, false)) {
                         mLastRectTouched = rect;
                         mActiveTouchRotation = rect.getRotation();
                         if (mEnableMultipleRegions
-                                && mCurrentDisplay.rotation == mActiveTouchRotation) {
+                                && mCachedDisplayInfo.rotation == mActiveTouchRotation) {
                             // TODO(b/154580671) might make this block unnecessary
                             // Start a touch session for the default nav region for the display
                             mQuickStepStartingRotation = mLastRectTouched.getRotation();
@@ -430,7 +393,7 @@
         pw.println("  lastTouchedRegion=" + mLastRectTouched);
         pw.println("  multipleRegionsEnabled=" + mEnableMultipleRegions);
         StringBuilder regions = new StringBuilder("  currentTouchableRotations=");
-        for (CurrentDisplay key: mSwipeTouchRegions.keySet()) {
+        for (CachedDisplayInfo key: mSwipeTouchRegions.keySet()) {
             OrientationRectF rectF = mSwipeTouchRegions.get(key);
             regions.append(rectF).append(" ");
         }
diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index db92e33..4f0b976 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -24,6 +24,7 @@
 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.quickstep.TaskUtils.taskIsATargetWithMode;
 import static com.android.quickstep.TaskViewUtils.createRecentsWindowAnimator;
@@ -38,6 +39,7 @@
 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;
@@ -135,8 +137,8 @@
         SYSUI_PROGRESS.set(getRootView().getSysUiScrim(), 0f);
 
         SplitSelectStateController controller =
-                new SplitSelectStateController(mHandler, SystemUiProxy.INSTANCE.get(this),
-                        getStateManager(), null /*depthController*/);
+                new SplitSelectStateController(this, mHandler, getStateManager(),
+                        null /* depthController */);
         mDragLayer.recreateControllers();
         mFallbackRecentsView.init(mActionsView, controller);
 
@@ -312,6 +314,7 @@
     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();
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 667ea14..5ef89d3 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -39,6 +39,7 @@
 import android.view.RemoteAnimationAdapter;
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
+import android.window.IOnBackInvokedCallback;
 
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.Info;
@@ -50,6 +51,7 @@
 import com.android.systemui.shared.system.smartspace.ILauncherUnlockAnimationController;
 import com.android.systemui.shared.system.smartspace.ISysuiUnlockAnimationController;
 import com.android.systemui.shared.system.smartspace.SmartspaceState;
+import com.android.wm.shell.back.IBackAnimation;
 import com.android.wm.shell.onehanded.IOneHanded;
 import com.android.wm.shell.pip.IPip;
 import com.android.wm.shell.pip.IPipAnimationListener;
@@ -82,6 +84,7 @@
     private IShellTransitions mShellTransitions;
     private IStartingWindow mStartingWindow;
     private IRecentTasks mRecentTasks;
+    private IBackAnimation mBackAnimation;
     private final DeathRecipient mSystemUiProxyDeathRecipient = () -> {
         MAIN_EXECUTOR.execute(() -> clearProxy());
     };
@@ -96,6 +99,7 @@
     private ILauncherUnlockAnimationController mPendingLauncherUnlockAnimationController;
     private IRecentTasksListener mRecentTasksListener;
     private final ArrayList<RemoteTransitionCompat> mRemoteTransitions = new ArrayList<>();
+    private IOnBackInvokedCallback mBackToLauncherCallback;
 
     // Used to dedupe calls to SystemUI
     private int mLastShelfHeight;
@@ -162,8 +166,8 @@
     public void setProxy(ISystemUiProxy proxy, IPip pip, ISplitScreen splitScreen,
             IOneHanded oneHanded, IShellTransitions shellTransitions,
             IStartingWindow startingWindow, IRecentTasks recentTasks,
-            ISysuiUnlockAnimationController sysuiUnlockAnimationController) {
-
+            ISysuiUnlockAnimationController sysuiUnlockAnimationController,
+            IBackAnimation backAnimation) {
         unlinkToDeath();
         mSystemUiProxy = proxy;
         mPip = pip;
@@ -173,6 +177,7 @@
         mStartingWindow = startingWindow;
         mSysuiUnlockAnimationController = sysuiUnlockAnimationController;
         mRecentTasks = recentTasks;
+        mBackAnimation = backAnimation;
         linkToDeath();
         // re-attach the listeners once missing due to setProxy has not been initialized yet.
         if (mPipAnimationListener != null && mPip != null) {
@@ -195,6 +200,9 @@
         if (mRecentTasksListener != null && mRecentTasks != null) {
             registerRecentTasksListener(mRecentTasksListener);
         }
+        if (mBackAnimation != null && mBackToLauncherCallback != null) {
+            setBackToLauncherCallback(mBackToLauncherCallback);
+        }
 
         if (mPendingSetNavButtonAlpha != null) {
             mPendingSetNavButtonAlpha.run();
@@ -203,7 +211,7 @@
     }
 
     public void clearProxy() {
-        setProxy(null, null, null, null, null, null, null, null);
+        setProxy(null, null, null, null, null, null, null, null, null);
     }
 
     // TODO(141886704): Find a way to remove this
@@ -822,6 +830,50 @@
         mRecentTasksListener = null;
     }
 
+    //
+    // Back navigation transitions
+    //
+
+    /** Sets the launcher {@link android.window.IOnBackInvokedCallback} to shell */
+    public void setBackToLauncherCallback(IOnBackInvokedCallback callback) {
+        mBackToLauncherCallback = callback;
+        if (mBackAnimation == null) {
+            return;
+        }
+        try {
+            mBackAnimation.setBackToLauncherCallback(callback);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed call setBackToLauncherCallback", e);
+        }
+    }
+
+    /** Clears the previously registered {@link IOnBackInvokedCallback}. */
+    public void clearBackToLauncherCallback() {
+        mBackToLauncherCallback = null;
+        if (mBackAnimation == null) {
+            return;
+        }
+        try {
+            mBackAnimation.clearBackToLauncherCallback();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed call clearBackToLauncherCallback", e);
+        }
+    }
+
+    /**
+     * Notifies shell that all back to launcher animations have finished (including the transition
+     * that plays after the gesture is committed and before the app is closed.
+     */
+    public void onBackToLauncherAnimationFinished() {
+        if (mBackAnimation != null) {
+            try {
+                mBackAnimation.onBackToLauncherAnimationFinished();
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call onBackAnimationFinished", e);
+            }
+        }
+    }
+
     public ArrayList<GroupedRecentTaskInfo> getRecentTasks(int numTasks, int userId) {
         if (mRecentTasks != null) {
             try {
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index e67b0a5..516ecd4 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -37,6 +37,7 @@
 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.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITIONS;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
@@ -55,6 +56,7 @@
 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;
@@ -577,6 +579,29 @@
             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);
 
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 021048a..ff67b09 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -26,6 +26,7 @@
 import static com.android.quickstep.GestureState.DEFAULT_STATE;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_RECENT_TASKS;
+import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_BACK_ANIMATION;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_ONE_HANDED;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_PIP;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_SHELL_TRANSITIONS;
@@ -106,6 +107,7 @@
 import com.android.systemui.shared.system.InputMonitorCompat;
 import com.android.systemui.shared.system.smartspace.ISysuiUnlockAnimationController;
 import com.android.systemui.shared.tracing.ProtoTraceable;
+import com.android.wm.shell.back.IBackAnimation;
 import com.android.wm.shell.onehanded.IOneHanded;
 import com.android.wm.shell.pip.IPip;
 import com.android.wm.shell.recents.IRecentTasks;
@@ -166,10 +168,12 @@
                             bundle.getBinder(KEY_EXTRA_UNLOCK_ANIMATION_CONTROLLER));
             IRecentTasks recentTasks = IRecentTasks.Stub.asInterface(
                     bundle.getBinder(KEY_EXTRA_RECENT_TASKS));
+            IBackAnimation backAnimation = IBackAnimation.Stub.asInterface(
+                    bundle.getBinder(KEY_EXTRA_SHELL_BACK_ANIMATION));
             MAIN_EXECUTOR.execute(() -> {
                 SystemUiProxy.INSTANCE.get(TouchInteractionService.this).setProxy(proxy, pip,
                         splitscreen, onehanded, shellTransitions, startingWindow, recentTasks,
-                        launcherUnlockAnimationController);
+                        launcherUnlockAnimationController, backAnimation);
                 TouchInteractionService.this.initInputMonitor();
                 preloadOverview(true /* fromInit */);
             });
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index ff175f1..5094d49 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -111,7 +111,8 @@
 
         RecentsState currentState = mActivity.getStateManager().getState();
         if (isSplitSelectionState(state) && !isSplitSelectionState(currentState)) {
-            setter.add(mRecentsView.createSplitSelectInitAnimation().buildAnim());
+            setter.add(mRecentsView.createSplitSelectInitAnimation(
+                    state.getTransitionDuration(mActivity)).buildAnim());
         }
 
         Pair<FloatProperty, FloatProperty> taskViewsFloat =
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index c7a8382..e6f73dc 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep.fallback;
 
+import static com.android.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;
@@ -27,6 +28,7 @@
 import android.content.Context;
 import android.os.Build;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.MotionEvent;
 
 import androidx.annotation.Nullable;
@@ -221,6 +223,7 @@
         setOverviewStateEnabled(true);
         setOverviewGridEnabled(toState.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()));
         setOverviewFullscreenEnabled(toState.isFullScreen());
+        Log.d(BAD_STATE, "FRV onStateTransitionStart setFreezeVisibility=true, toState=" + toState);
         setFreezeViewVisibility(true);
     }
 
@@ -232,6 +235,8 @@
         }
         boolean isOverlayEnabled = finalState == DEFAULT || finalState == MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
+        Log.d(BAD_STATE, "FRV onStateTransitionComplete setFreezeVisibility=false, finalState="
+                + finalState);
         setFreezeViewVisibility(false);
 
         if (isOverlayEnabled) {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/TaskbarStashInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/TaskbarStashInputConsumer.java
index dbe260a..7836ece 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/TaskbarStashInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/TaskbarStashInputConsumer.java
@@ -22,6 +22,7 @@
 import android.view.GestureDetector.SimpleOnGestureListener;
 import android.view.MotionEvent;
 
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.quickstep.InputConsumer;
@@ -36,14 +37,20 @@
     private final GestureDetector mLongPressDetector;
     private final float mSquaredTouchSlop;
 
+
     private float mDownX, mDownY;
     private boolean mCanceledUnstashHint;
+    private final float mUnstashArea;
+    private final float mScreenWidth;
 
     public TaskbarStashInputConsumer(Context context, InputConsumer delegate,
             InputMonitorCompat inputMonitor, TaskbarActivityContext taskbarActivityContext) {
         super(delegate, inputMonitor);
         mTaskbarActivityContext = taskbarActivityContext;
         mSquaredTouchSlop = Utilities.squaredTouchSlop(context);
+        mScreenWidth = context.getResources().getDisplayMetrics().widthPixels;
+        mUnstashArea = context.getResources()
+                .getDimensionPixelSize(R.dimen.taskbar_unstash_input_area);
 
         mLongPressDetector = new GestureDetector(context, new SimpleOnGestureListener() {
             @Override
@@ -69,11 +76,13 @@
                 final float y = ev.getRawY();
                 switch (ev.getAction()) {
                     case MotionEvent.ACTION_DOWN:
-                        mDownX = x;
-                        mDownY = y;
-                        mTaskbarActivityContext.startTaskbarUnstashHint(
-                                /* animateForward = */ true);
-                        mCanceledUnstashHint = false;
+                        if (isInArea(x)) {
+                            mDownX = x;
+                            mDownY = y;
+                            mTaskbarActivityContext.startTaskbarUnstashHint(
+                                    /* animateForward = */ true);
+                            mCanceledUnstashHint = false;
+                        }
                         break;
                     case MotionEvent.ACTION_MOVE:
                         if (!mCanceledUnstashHint
@@ -95,10 +104,18 @@
         }
     }
 
+    private boolean isInArea(float x) {
+        float areaFromMiddle = mUnstashArea / 2.0f;
+        float distFromMiddle = Math.abs(mScreenWidth / 2.0f - x);
+        return distFromMiddle < areaFromMiddle;
+    }
+
     private void onLongPressDetected(MotionEvent motionEvent) {
-        if (mTaskbarActivityContext != null
-                && mTaskbarActivityContext.onLongPressToUnstashTaskbar()) {
-            setActive(motionEvent);
+        if (mTaskbarActivityContext != null && isInArea(motionEvent.getRawX())) {
+            boolean taskBarPressed = mTaskbarActivityContext.onLongPressToUnstashTaskbar();
+            if (taskBarPressed) {
+                setActive(motionEvent);
+            }
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
index 1c3e784..5ef9a9b 100644
--- a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
@@ -52,6 +52,7 @@
 import androidx.annotation.Nullable;
 import androidx.core.graphics.ColorUtils;
 
+import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.quickstep.AnimatedFloat;
@@ -110,6 +111,12 @@
         mContentView = findViewById(R.id.content_view);
         mSwipeUpShift = getResources().getDimension(R.dimen.allset_swipe_up_shift);
 
+        boolean isTablet = InvariantDeviceProfile.INSTANCE.get(getApplicationContext())
+                .getDeviceProfile(this).isTablet;
+        TextView subtitle = findViewById(R.id.subtitle);
+        subtitle.setText(isTablet
+                ? R.string.allset_description_tablet : R.string.allset_description);
+
         TextView tv = findViewById(R.id.navigation_settings);
         tv.setTextColor(accentColor);
         tv.setOnClickListener(v -> {
diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
index 49d8203..b686505 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
@@ -57,14 +57,14 @@
     @LayoutRes
     int getMockAppTaskCurrentPageLayoutResId() {
         return mTutorialFragment.isLargeScreen()
-                ? R.layout.gesture_tutorial_foldable_mock_conversation
+                ? R.layout.gesture_tutorial_tablet_mock_conversation
                 : R.layout.gesture_tutorial_mock_conversation;
     }
 
     @LayoutRes
     int getMockAppTaskPreviousPageLayoutResId() {
         return mTutorialFragment.isLargeScreen()
-                ? R.layout.gesture_tutorial_foldable_mock_conversation_list
+                ? R.layout.gesture_tutorial_tablet_mock_conversation_list
                 : R.layout.gesture_tutorial_mock_conversation_list;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
index 0bc3691..6254313 100644
--- a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
@@ -51,7 +51,7 @@
     @Override
     protected int getMockAppTaskLayoutResId() {
         return mTutorialFragment.isLargeScreen()
-                ? R.layout.gesture_tutorial_foldable_mock_webpage
+                ? R.layout.gesture_tutorial_tablet_mock_webpage
                 : R.layout.gesture_tutorial_mock_webpage;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
index f308f27..09640c6 100644
--- a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialController.java
@@ -61,7 +61,7 @@
     @Override
     protected int getMockAppTaskLayoutResId() {
         return mTutorialFragment.isLargeScreen()
-                ? R.layout.gesture_tutorial_foldable_mock_conversation_list
+                ? R.layout.gesture_tutorial_tablet_mock_conversation_list
                 : R.layout.gesture_tutorial_mock_conversation_list;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
index 2db4c20..b70c411 100644
--- a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
@@ -280,6 +280,15 @@
             super(context, deviceState, gestureState);
             mRemoteTargetHandles[0] = new RemoteTargetGluer.RemoteTargetHandle(
                     mRemoteTargetHandles[0].getTaskViewSimulator(), new FakeTransformParams());
+
+            for (RemoteTargetGluer.RemoteTargetHandle handle
+                    : mTargetGluer.getRemoteTargetHandles()) {
+                // Override home screen rotation preference so that home and overview animations
+                // work properly
+                handle.getTaskViewSimulator()
+                        .getOrientationState()
+                        .ignoreAllowHomeRotationPreference();
+            }
         }
 
         void initDp(DeviceProfile dp) {
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialController.java b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
index 4145393..3c88988 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
@@ -49,6 +49,7 @@
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.content.res.AppCompatResources;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorListeners;
@@ -63,7 +64,7 @@
 
     private static final String TAG = "TutorialController";
 
-    private static final float FINGER_DOT_VISIBLE_ALPHA = 0.6f;
+    private static final float FINGER_DOT_VISIBLE_ALPHA = 0.7f;
     private static final float FINGER_DOT_SMALL_SCALE = 0.7f;
     private static final int FINGER_DOT_ANIMATION_DURATION_MILLIS = 500;
 
@@ -73,7 +74,7 @@
     private static final int FEEDBACK_ANIMATION_MS = 133;
     private static final int RIPPLE_VISIBLE_MS = 300;
     private static final int GESTURE_ANIMATION_DELAY_MS = 1500;
-    private static final int ADVANCE_TUTORIAL_TIMEOUT_MS = 4000;
+    private static final int ADVANCE_TUTORIAL_TIMEOUT_MS = 2000;
     private static final long GESTURE_ANIMATION_PAUSE_DURATION_MILLIS = 1000;
 
     final TutorialFragment mTutorialFragment;
@@ -185,7 +186,9 @@
     @LayoutRes
     protected int getMockHotseatResId() {
         return mTutorialFragment.isLargeScreen()
-                ? R.layout.gesture_tutorial_foldable_mock_hotseat
+                ? (mTutorialFragment.isFoldable()
+                        ? R.layout.gesture_tutorial_foldable_mock_hotseat
+                        : R.layout.gesture_tutorial_tablet_mock_hotseat)
                 : R.layout.gesture_tutorial_mock_hotseat;
     }
 
@@ -319,6 +322,9 @@
     }
 
     void hideFeedback() {
+        if (mFeedbackView.getVisibility() != View.VISIBLE) {
+            return;
+        }
         cancelQueuedGestureAnimation();
         mFeedbackView.clearAnimation();
         mFeedbackView.setVisibility(View.INVISIBLE);
@@ -515,20 +521,45 @@
     }
 
     private void updateLayout() {
-        if (mContext != null) {
-            RelativeLayout.LayoutParams feedbackLayoutParams =
-                    (RelativeLayout.LayoutParams) mFeedbackView.getLayoutParams();
-            feedbackLayoutParams.setMarginStart(mContext.getResources().getDimensionPixelSize(
-                    mTutorialFragment.isLargeScreen()
-                            ? R.dimen.gesture_tutorial_foldable_feedback_margin_start_end
-                            : R.dimen.gesture_tutorial_feedback_margin_start_end));
-            feedbackLayoutParams.setMarginEnd(mContext.getResources().getDimensionPixelSize(
-                    mTutorialFragment.isLargeScreen()
-                            ? R.dimen.gesture_tutorial_foldable_feedback_margin_start_end
-                            : R.dimen.gesture_tutorial_feedback_margin_start_end));
-
-            mFakeTaskbarView.setVisibility(mTutorialFragment.isLargeScreen() ? View.VISIBLE : GONE);
+        if (mContext == null) {
+            return;
         }
+        RelativeLayout.LayoutParams feedbackLayoutParams =
+                (RelativeLayout.LayoutParams) mFeedbackView.getLayoutParams();
+        feedbackLayoutParams.setMarginStart(mContext.getResources().getDimensionPixelSize(
+                mTutorialFragment.isLargeScreen()
+                        ? R.dimen.gesture_tutorial_tablet_feedback_margin_start_end
+                        : R.dimen.gesture_tutorial_feedback_margin_start_end));
+        feedbackLayoutParams.setMarginEnd(mContext.getResources().getDimensionPixelSize(
+                mTutorialFragment.isLargeScreen()
+                        ? R.dimen.gesture_tutorial_tablet_feedback_margin_start_end
+                        : R.dimen.gesture_tutorial_feedback_margin_start_end));
+        feedbackLayoutParams.topMargin = mContext.getResources().getDimensionPixelSize(
+                mTutorialFragment.isLargeScreen()
+                        ? R.dimen.gesture_tutorial_tablet_feedback_margin_top
+                        : R.dimen.gesture_tutorial_feedback_margin_top);
+
+        mFakeTaskbarView.setVisibility(mTutorialFragment.isLargeScreen() ? View.VISIBLE : GONE);
+
+        RelativeLayout.LayoutParams hotseatLayoutParams =
+                (RelativeLayout.LayoutParams) mFakeHotseatView.getLayoutParams();
+        if (!mTutorialFragment.isLargeScreen()) {
+            DeviceProfile dp = mTutorialFragment.getDeviceProfile();
+            dp.updateIsSeascape(mContext);
+
+            hotseatLayoutParams.addRule(dp.isLandscape
+                    ? (dp.isSeascape()
+                            ? RelativeLayout.ALIGN_PARENT_START
+                            : RelativeLayout.ALIGN_PARENT_END)
+                    : RelativeLayout.ALIGN_PARENT_BOTTOM);
+        } else {
+            hotseatLayoutParams.width = RelativeLayout.LayoutParams.MATCH_PARENT;
+            hotseatLayoutParams.height = RelativeLayout.LayoutParams.WRAP_CONTENT;
+            hotseatLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
+            hotseatLayoutParams.removeRule(RelativeLayout.ALIGN_PARENT_START);
+            hotseatLayoutParams.removeRule(RelativeLayout.ALIGN_PARENT_END);
+        }
+        mFakeHotseatView.setLayoutParams(hotseatLayoutParams);
     }
 
     private AlertDialog createSkipTutorialDialog() {
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
index 2fd7cde..4b836e3 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
@@ -20,7 +20,6 @@
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
-import android.content.pm.ActivityInfo;
 import android.graphics.Insets;
 import android.graphics.drawable.Animatable2;
 import android.graphics.drawable.AnimatedVectorDrawable;
@@ -41,6 +40,7 @@
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.R;
 import com.android.quickstep.interaction.TutorialController.TutorialType;
@@ -67,7 +67,9 @@
 
     private boolean mFragmentStopped = false;
 
+    private DeviceProfile mDeviceProfile;
     private boolean mIsLargeScreen;
+    private boolean mIsFoldable;
 
     public static TutorialFragment newInstance(TutorialType tutorialType, boolean gestureComplete) {
         TutorialFragment fragment = getFragmentForTutorialType(tutorialType);
@@ -139,22 +141,24 @@
         mEdgeBackGestureHandler = new EdgeBackGestureHandler(getContext());
         mNavBarGestureHandler = new NavBarGestureHandler(getContext());
 
-        mIsLargeScreen = InvariantDeviceProfile.INSTANCE.get(getContext())
-                .getDeviceProfile(getContext()).isTablet;
-
-        if (mIsLargeScreen) {
-            ((Activity) getContext()).setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER);
-        } else {
-            // Temporary until UI mocks for landscape mode for phones are created.
-            ((Activity) getContext()).setRequestedOrientation(
-                    ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-        }
+        mDeviceProfile = InvariantDeviceProfile.INSTANCE.get(getContext())
+                .getDeviceProfile(getContext());
+        mIsLargeScreen = mDeviceProfile.isTablet;
+        mIsFoldable = mDeviceProfile.isTwoPanels;
     }
 
     public boolean isLargeScreen() {
         return mIsLargeScreen;
     }
 
+    public boolean isFoldable() {
+        return mIsFoldable;
+    }
+
+    DeviceProfile getDeviceProfile() {
+        return mDeviceProfile;
+    }
+
     @Override
     public void onDestroy() {
         super.onDestroy();
@@ -296,6 +300,9 @@
 
     @Override
     public boolean onTouch(View view, MotionEvent motionEvent) {
+        if (mTutorialController != null) {
+            mTutorialController.hideFeedback();
+        }
         // Note: Using logical-or to ensure both functions get called.
         return mEdgeBackGestureHandler.onTouch(view, motionEvent)
                 | mNavBarGestureHandler.onTouch(view, motionEvent);
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java b/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java
index d880d74..ae0e725 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialStepIndicator.java
@@ -23,7 +23,6 @@
 import android.widget.LinearLayout;
 
 import androidx.appcompat.content.res.AppCompatResources;
-import androidx.core.graphics.ColorUtils;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -87,8 +86,10 @@
         for (int i = mTotalSteps; i < getChildCount(); i++) {
             removeViewAt(i);
         }
-        int stepIndicatorColor = GraphicsUtils.getAttrColor(
+        int activeStepIndicatorColor = GraphicsUtils.getAttrColor(
                 getContext(), android.R.attr.textColorPrimary);
+        int inactiveStepIndicatorColor = GraphicsUtils.getAttrColor(
+                getContext(), android.R.attr.textColorSecondaryInverse);
         for (int i = 0; i < mTotalSteps; i++) {
             Drawable pageIndicatorPillDrawable = AppCompatResources.getDrawable(
                     getContext(), R.drawable.tutorial_step_indicator_pill);
@@ -107,10 +108,9 @@
             }
             if (pageIndicatorPillDrawable != null) {
                 if (i < mCurrentStep) {
-                    pageIndicatorPillDrawable.setTint(stepIndicatorColor);
+                    pageIndicatorPillDrawable.setTint(activeStepIndicatorColor);
                 } else {
-                    pageIndicatorPillDrawable.setTint(
-                            ColorUtils.setAlphaComponent(stepIndicatorColor, 0x22));
+                    pageIndicatorPillDrawable.setTint(inactiveStepIndicatorColor);
                 }
             }
         }
diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
index d85515a..f6002ec 100644
--- a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -19,6 +19,7 @@
 import static androidx.core.util.Preconditions.checkNotNull;
 import static androidx.core.util.Preconditions.checkState;
 
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_NON_ACTIONABLE;
 import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.EXTENDED_CONTAINERS;
 import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.FOLDER;
 import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.SEARCH_RESULT_CONTAINER;
@@ -82,6 +83,7 @@
 public class StatsLogCompatManager extends StatsLogManager {
 
     private static final String TAG = "StatsLog";
+    private static final String LATENCY_TAG = "StatsLatencyLog";
     private static final boolean IS_VERBOSE = Utilities.isPropertyEnabled(LogConfig.STATSLOG);
     private static final InstanceId DEFAULT_INSTANCE_ID = InstanceId.fakeInstanceId(0);
     // LauncherAtom.ItemInfo.getDefaultInstance() should be used but until launcher proto migrates
@@ -196,7 +198,9 @@
     private static class StatsCompatLogger implements StatsLogger {
 
         private static final ItemInfo DEFAULT_ITEM_INFO = new ItemInfo();
-
+        static {
+            DEFAULT_ITEM_INFO.itemType = ITEM_TYPE_NON_ACTIONABLE;
+        }
         private final Context mContext;
         private final Optional<ActivityContext> mActivityContext;
         private ItemInfo mItemInfo = DEFAULT_ITEM_INFO;
@@ -388,13 +392,21 @@
             if (IS_VERBOSE) {
                 String name = (event instanceof Enum) ? ((Enum) event).name() :
                         event.getId() + "";
-
-                Log.d(TAG, instanceId == DEFAULT_INSTANCE_ID
-                        ? String.format("\n%s (State:%s->%s)\n%s", name, getStateString(srcState),
-                        getStateString(dstState), atomInfo)
-                        : String.format("\n%s (State:%s->%s) (InstanceId:%s)\n%s", name,
-                                getStateString(srcState), getStateString(dstState), instanceId,
-                                atomInfo));
+                StringBuilder logStringBuilder = new StringBuilder("\n");
+                if (instanceId != DEFAULT_INSTANCE_ID) {
+                    logStringBuilder.append(String.format("InstanceId:%s ", instanceId));
+                }
+                logStringBuilder.append(name);
+                if (srcState != LAUNCHER_STATE_UNSPECIFIED
+                        || dstState != LAUNCHER_STATE_UNSPECIFIED) {
+                    logStringBuilder.append(
+                            String.format("(State:%s->%s)", getStateString(srcState),
+                                    getStateString(dstState)));
+                }
+                if (mItemInfo != DEFAULT_ITEM_INFO) {
+                    logStringBuilder.append("\n").append(atomInfo);
+                }
+                Log.d(TAG, logStringBuilder.toString());
             }
 
             for (StatsLogConsumer consumer : LOGS_CONSUMER) {
@@ -479,11 +491,12 @@
             if (IS_VERBOSE) {
                 String name = (event instanceof Enum) ? ((Enum) event).name() :
                         event.getId() + "";
-
-                Log.d(TAG, mInstanceId == DEFAULT_INSTANCE_ID
-                        ? String.format("\n%s = %dms\n", name, mLatencyInMillis)
-                        : String.format("\n%s = %dms (InstanceId:%s)\n", name,
-                                mLatencyInMillis, mInstanceId));
+                StringBuilder logStringBuilder = new StringBuilder("\n");
+                if (mInstanceId != DEFAULT_INSTANCE_ID) {
+                    logStringBuilder.append(String.format("InstanceId:%s ", mInstanceId));
+                }
+                logStringBuilder.append(String.format("%s=%sms", name, mLatencyInMillis));
+                Log.d(LATENCY_TAG, logStringBuilder.toString());
             }
 
             SysUiStatsLog.write(SysUiStatsLog.LAUNCHER_LATENCY,
diff --git a/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
index 5c72c8f..edaa326 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsAtomicAnimationFactory.java
@@ -15,10 +15,13 @@
  */
 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;
 
@@ -27,6 +30,8 @@
 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> {
 
@@ -46,8 +51,30 @@
     public Animator createStateElementAnimation(int index, float... values) {
         switch (index) {
             case INDEX_RECENTS_FADE_ANIM:
-                return ObjectAnimator.ofFloat(mActivity.getOverviewPanel(),
+                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();
                 return new SpringAnimationBuilder(mActivity)
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index 4f5c368..1631be0 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -102,6 +102,8 @@
     // Whether the swipe gesture is running, so the recents would stay locked in the
     // current orientation
     private static final int FLAG_SWIPE_UP_NOT_RUNNING = 1 << 8;
+    // Ignore shared prefs for home rotation rotation, allowing it in if the activity supports it
+    private static final int FLAG_IGNORE_ALLOW_HOME_ROTATION_PREF = 1 << 9;
 
     private static final int MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE =
             FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_ACTIVITY
@@ -371,12 +373,17 @@
                 == MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE;
     }
 
+    public void ignoreAllowHomeRotationPreference() {
+        setFlag(FLAG_IGNORE_ALLOW_HOME_ROTATION_PREF, true);
+    }
+
     public boolean isRecentsActivityRotationAllowed() {
         // Activity rotation is allowed if the multi-simulated-rotation is not supported
         // (fallback recents or tablets) or activity rotation is enabled by various settings.
         return ((mFlags & MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE)
                 != MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE)
-                || (mFlags & (FLAG_HOME_ROTATION_ALLOWED_IN_PREFS
+                || (mFlags & (FLAG_IGNORE_ALLOW_HOME_ROTATION_PREF
+                        | FLAG_HOME_ROTATION_ALLOWED_IN_PREFS
                         | FLAG_MULTIWINDOW_ROTATION_ALLOWED
                         | FLAG_HOME_ROTATION_FORCE_ENABLED_FOR_TESTING)) != 0;
     }
@@ -599,7 +606,7 @@
             width = Math.min(currentSize.x, currentSize.y);
             height = Math.max(currentSize.x, currentSize.y);
         }
-        return idp.getBestMatch(width, height);
+        return idp.getBestMatch(width, height, mRecentsActivityRotation);
     }
 
     private static String nameAndAddress(Object obj) {
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index fff55a1..21e3ea0 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -17,6 +17,7 @@
 package com.android.quickstep.util;
 
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
+import static android.app.PendingIntent.FLAG_MUTABLE;
 
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
@@ -27,9 +28,11 @@
 import android.app.ActivityOptions;
 import android.app.ActivityThread;
 import android.app.PendingIntent;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Handler;
 import android.os.IBinder;
+import android.text.TextUtils;
 import android.view.RemoteAnimationAdapter;
 import android.view.SurfaceControl;
 import android.window.TransitionInfo;
@@ -45,6 +48,7 @@
 import com.android.quickstep.TaskViewUtils;
 import com.android.quickstep.views.GroupedTaskView;
 import com.android.quickstep.views.TaskView;
+import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
 import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -59,12 +63,13 @@
  */
 public class SplitSelectStateController {
 
+    private final Context mContext;
     private final Handler mHandler;
     private final SystemUiProxy mSystemUiProxy;
     private final StateManager mStateManager;
     private final DepthController mDepthController;
     private @StagePosition int mStagePosition;
-    private PendingIntent mInitialTaskPendingIntent;
+    private Intent mInitialTaskIntent;
     private int mInitialTaskId = INVALID_TASK_ID;
     private int mSecondTaskId = INVALID_TASK_ID;
     private boolean mRecentsAnimationRunning;
@@ -72,10 +77,11 @@
     @Nullable
     private GroupedTaskView mLaunchingTaskView;
 
-    public SplitSelectStateController(Handler handler, SystemUiProxy systemUiProxy,
-            StateManager stateManager, DepthController depthController) {
+    public SplitSelectStateController(Context context, Handler handler, StateManager stateManager,
+            DepthController depthController) {
+        mContext = context;
         mHandler = handler;
-        mSystemUiProxy = systemUiProxy;
+        mSystemUiProxy = SystemUiProxy.INSTANCE.get(mContext);
         mStateManager = stateManager;
         mDepthController = depthController;
     }
@@ -86,12 +92,11 @@
     public void setInitialTaskSelect(int taskId, @StagePosition int stagePosition) {
         mInitialTaskId = taskId;
         mStagePosition = stagePosition;
-        mInitialTaskPendingIntent = null;
+        mInitialTaskIntent = null;
     }
 
-    public void setInitialTaskSelect(PendingIntent pendingIntent,
-            @StagePosition int stagePosition) {
-        mInitialTaskPendingIntent = pendingIntent;
+    public void setInitialTaskSelect(Intent intent, @StagePosition int stagePosition) {
+        mInitialTaskIntent = intent;
         mStagePosition = stagePosition;
         mInitialTaskId = INVALID_TASK_ID;
     }
@@ -99,9 +104,22 @@
     /**
      * To be called after second task selected
      */
-    public void setSecondTaskId(int taskId, Consumer<Boolean> callback) {
-        mSecondTaskId = taskId;
-        launchTasks(mInitialTaskId, mInitialTaskPendingIntent, mSecondTaskId, mStagePosition,
+    public void setSecondTask(Task task, Consumer<Boolean> callback) {
+        mSecondTaskId = task.key.id;
+        final Intent fillInIntent;
+        if (mInitialTaskIntent != null) {
+            fillInIntent = new Intent();
+            if (TextUtils.equals(mInitialTaskIntent.getComponent().getPackageName(),
+                    task.topActivity.getPackageName())) {
+                fillInIntent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            }
+        } else {
+            fillInIntent = null;
+        }
+        final PendingIntent pendingIntent =
+                mInitialTaskIntent == null ? null : PendingIntent.getActivity(mContext, 0,
+                        mInitialTaskIntent, FLAG_MUTABLE);
+        launchTasks(mInitialTaskId, pendingIntent, fillInIntent, mSecondTaskId, mStagePosition,
                 callback, false /* freezeTaskList */, DEFAULT_SPLIT_RATIO);
     }
 
@@ -113,18 +131,32 @@
         mLaunchingTaskView = groupedTaskView;
         TaskView.TaskIdAttributeContainer[] taskIdAttributeContainers =
                 groupedTaskView.getTaskIdAttributeContainers();
-        launchTasks(taskIdAttributeContainers[0].getTask().key.id, null,
+        launchTasks(taskIdAttributeContainers[0].getTask().key.id,
                 taskIdAttributeContainers[1].getTask().key.id,
                 taskIdAttributeContainers[0].getStagePosition(), callback, freezeTaskList,
                 groupedTaskView.getSplitRatio());
     }
 
     /**
+     * To be called when we want to launch split pairs from Overview when split is initiated from
+     * Overview.
+     */
+    public void launchTasks(int taskId1, int taskId2, @StagePosition int stagePosition,
+            Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
+        launchTasks(taskId1, null /* taskPendingIntent */, null /* fillInIntent */, taskId2,
+                stagePosition, callback, freezeTaskList, splitRatio);
+    }
+
+    /**
+     * To be called when we want to launch split pairs from Overview. Split can be initiated from
+     * either Overview or home, or all apps. Either both taskIds are set, or a pending intent + a
+     * fill in intent with a taskId2 are set.
+     * @param taskPendingIntent is null when split is initiated from Overview
      * @param stagePosition representing location of task1
      */
     public void launchTasks(int taskId1, @Nullable PendingIntent taskPendingIntent,
-            int taskId2, @StagePosition int stagePosition, Consumer<Boolean> callback,
-            boolean freezeTaskList, float splitRatio) {
+            @Nullable Intent fillInIntent, int taskId2, @StagePosition int stagePosition,
+            Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
         // Assume initial task is for top/left part of screen
         final int[] taskIds = stagePosition == STAGE_POSITION_TOP_OR_LEFT
                 ? new int[]{taskId1, taskId2}
@@ -156,7 +188,7 @@
                         splitRatio, adapter);
             } else {
                 mSystemUiProxy.startIntentAndTaskWithLegacyTransition(taskPendingIntent,
-                        new Intent(), taskId2, mainOpts.toBundle(), null /* sideOptions */,
+                        fillInIntent, taskId2, mainOpts.toBundle(), null /* sideOptions */,
                         stagePosition, splitRatio, adapter);
             }
         }
@@ -250,7 +282,7 @@
      */
     public void resetState() {
         mInitialTaskId = INVALID_TASK_ID;
-        mInitialTaskPendingIntent = null;
+        mInitialTaskIntent = null;
         mSecondTaskId = INVALID_TASK_ID;
         mStagePosition = SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
         mRecentsAnimationRunning = false;
@@ -262,7 +294,7 @@
      *         chosen
      */
     public boolean isSplitSelectActive() {
-        return (mInitialTaskId != INVALID_TASK_ID || mInitialTaskPendingIntent != null)
+        return (mInitialTaskId != INVALID_TASK_ID || mInitialTaskIntent != null)
                 && mSecondTaskId == INVALID_TASK_ID;
     }
 }
diff --git a/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.java
new file mode 100644
index 0000000..19a48db
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/SystemWindowManagerProxy.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.quickstep.util;
+
+import android.content.Context;
+import android.view.Display;
+
+import com.android.launcher3.util.window.WindowManagerProxy;
+
+/**
+ * Extension of {@link WindowManagerProxy} with some assumption for the default system Launcher
+ */
+public class SystemWindowManagerProxy extends WindowManagerProxy {
+
+    public SystemWindowManagerProxy(Context context) {
+        super(true);
+    }
+
+    @Override
+    protected String getDisplayId(Display display) {
+        return display.getUniqueId();
+    }
+
+    @Override
+    public boolean isInternalDisplay(Display display) {
+        return display.getType() == Display.TYPE_INTERNAL;
+    }
+
+    @Override
+    public int getRotation(Context context) {
+        return context.getResources().getConfiguration().windowConfiguration.getRotation();
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
index 04af3c1..d9f668d 100644
--- a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
@@ -182,9 +182,8 @@
 
     @Override
     public void launchTask(@NonNull Consumer<Boolean> callback, boolean freezeTaskList) {
-        getRecentsView().getSplitPlaceholder().launchTasks(mTask.key.id, null,
-                mSecondaryTask.key.id, STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList,
-                getSplitRatio());
+        getRecentsView().getSplitPlaceholder().launchTasks(mTask.key.id, mSecondaryTask.key.id,
+                STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList, getSplitRatio());
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index e8f3324..8d717d2 100644
--- a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -21,11 +21,13 @@
 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;
 
@@ -65,6 +67,7 @@
     public void init(OverviewActionsView actionsView,
             SplitSelectStateController splitPlaceholderView) {
         super.init(actionsView, splitPlaceholderView);
+        Log.d(BAD_STATE, "LauncherRecentsView init setContentAlpha=0");
         setContentAlpha(0);
     }
 
@@ -97,6 +100,7 @@
         setOverviewStateEnabled(toState.overviewUi);
         setOverviewGridEnabled(toState.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()));
         setOverviewFullscreenEnabled(toState.getOverviewFullscreenProgress() == 1);
+        Log.d(BAD_STATE, "LRV onStateTransitionStart setFreezeVisibility=true, toState=" + toState);
         setFreezeViewVisibility(true);
     }
 
@@ -108,6 +112,8 @@
         }
         boolean isOverlayEnabled = finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
+        Log.d(BAD_STATE, "LRV onStateTransitionComplete setFreezeVisibility=false, finalState="
+                + finalState);
         setFreezeViewVisibility(false);
 
         if (isOverlayEnabled) {
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index 0fa2b24..6b15807 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -216,14 +216,12 @@
 
             // Align vertically, using taskbar height + mDp.taskbarOffsetY() to estimate where
             // the button nav top is.
-            View startActionView = findViewById(R.id.action_screenshot);
             int marginBottom = getOverviewActionsBottomMarginPx(
                     DisplayController.getNavigationMode(getContext()), mDp);
             int actionsTop =
-                    (mDp.heightPx - marginBottom - mInsets.bottom) - startActionView.getHeight();
+                    (mDp.heightPx - marginBottom - mInsets.bottom) - mDp.overviewActionsHeight;
             int navTop = mDp.heightPx - (mDp.taskbarSize + mDp.getTaskbarOffsetY());
-            int transY = navTop - actionsTop
-                    + ((mDp.taskbarSize - startActionView.getHeight()) / 2);
+            int transY = navTop - actionsTop + ((mDp.taskbarSize - mDp.overviewActionsHeight) / 2);
             setTranslationY(transY);
         } else {
             setPadding(mInsets.left, 0, mInsets.right, 0);
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 5e331e2..6bb20fc 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -16,7 +16,6 @@
 
 package com.android.quickstep.views;
 
-import static android.app.PendingIntent.FLAG_MUTABLE;
 import static android.view.Surface.ROTATION_0;
 import static android.view.View.MeasureSpec.EXACTLY;
 import static android.view.View.MeasureSpec.makeMeasureSpec;
@@ -28,7 +27,6 @@
 import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.QuickstepTransitionManager.RECENTS_LAUNCH_DURATION;
-import static com.android.launcher3.QuickstepTransitionManager.SPLIT_LAUNCH_DURATION;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.mapToRange;
 import static com.android.launcher3.Utilities.squaredHypot;
@@ -45,7 +43,6 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_DISMISS_SWIPE_UP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_SWIPE_DOWN;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
-import static com.android.launcher3.testing.TestProtocol.TASK_VIEW_ID_CRASH;
 import static com.android.launcher3.touch.PagedOrientationHandler.CANVAS_TRANSLATE;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
@@ -69,8 +66,6 @@
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
-import android.app.PendingIntent;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.LocusId;
 import android.content.res.Configuration;
@@ -2013,22 +2008,6 @@
         return null;
     }
 
-    @Nullable
-    private TaskView getTaskViewByComponentName(ComponentName componentName) {
-        if (componentName == null) {
-            return null;
-        }
-
-        for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView taskView = requireTaskViewAt(i);
-            if (taskView.getItemInfo().getIntent().getComponent().getPackageName().equals(
-                    componentName.getPackageName())) {
-                return taskView;
-            }
-        }
-        return null;
-    }
-
     public int getRunningTaskIndex() {
         TaskView taskView = getRunningTaskView();
         return taskView == null ? -1 : indexOfChild(taskView);
@@ -2282,8 +2261,6 @@
      * Sets the running task id, cleaning up the old running task if necessary.
      */
     public void setCurrentTask(int runningTaskViewId) {
-        Log.d(TASK_VIEW_ID_CRASH, "currentRunningTaskViewId: " + mRunningTaskViewId
-                + " requestedTaskViewId: " + runningTaskViewId);
         if (mRunningTaskViewId == runningTaskViewId) {
             return;
         }
@@ -3973,28 +3950,17 @@
     }
 
     public void initiateSplitSelect(QuickstepSystemShortcut.SplitSelectSource splitSelectSource) {
-        // Remove the task if it exists in Overview
-        TaskView matchingTaskView = getTaskViewByComponentName(
-                splitSelectSource.intent.getComponent());
-        if (matchingTaskView != null) {
-            removeTaskInternal(matchingTaskView.getTaskViewId());
-        }
-
         mSplitSelectSource = splitSelectSource;
-        mSplitSelectStateController.setInitialTaskSelect(
-                PendingIntent.getActivity(
-                        mContext, 0, splitSelectSource.intent, FLAG_MUTABLE),
+        mSplitSelectStateController.setInitialTaskSelect(splitSelectSource.intent,
                 splitSelectSource.position.stagePosition);
     }
 
-    public PendingAnimation createSplitSelectInitAnimation() {
+    public PendingAnimation createSplitSelectInitAnimation(int duration) {
         if (mSplitHiddenTaskView != null) {
-            int duration = mActivity.getStateManager().getState().getTransitionDuration(
-                    getContext());
             return createTaskDismissAnimation(mSplitHiddenTaskView, true, false, duration,
                     true /* dismissingForSplitSelection*/);
         } else {
-            PendingAnimation anim = new PendingAnimation(SPLIT_LAUNCH_DURATION);
+            PendingAnimation anim = new PendingAnimation(duration);
             createInitialSplitSelectAnimation(anim);
             return anim;
         }
@@ -4039,8 +4005,8 @@
         mSecondFloatingTaskView.addAnimation(pendingAnimation, secondTaskStartingBounds,
                 secondTaskEndingBounds, true /* fadeWithThumbnail */, false /* isInitialSplit */);
         pendingAnimation.addEndListener(aBoolean ->
-                mSplitSelectStateController.setSecondTaskId(task.key.id,
-                aBoolean1 -> RecentsView.this.resetFromSplitSelectionState()));
+                mSplitSelectStateController.setSecondTask(
+                        task, aBoolean1 -> RecentsView.this.resetFromSplitSelectionState()));
         if (containerTaskView.containsMultipleTasks()) {
             // If we are launching from a child task, then only hide the thumbnail itself
             mSecondSplitHiddenView = thumbnailView;
diff --git a/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java b/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
index 3e84a76..3bd3722 100644
--- a/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
+++ b/quickstep/tests/src/com/android/quickstep/DigitalWellBeingToastTest.java
@@ -48,7 +48,7 @@
                             Duration.ofSeconds(600), Duration.ofSeconds(300),
                             PendingIntent.getActivity(mTargetContext, -1, new Intent(), 0)));
 
-            mLauncher.pressHome();
+            mLauncher.goHome();
             final DigitalWellBeingToast toast = getToast();
 
             waitForLauncherCondition("Toast is not visible", launcher -> toast.hasLimit());
@@ -58,7 +58,7 @@
             runWithShellPermission(
                     () -> usageStatsManager.unregisterAppUsageLimitObserver(observerId));
 
-            mLauncher.pressHome();
+            mLauncher.goHome();
             assertFalse("Toast is visible", getToast().hasLimit());
         } finally {
             runWithShellPermission(
diff --git a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
index 5351963..6ec6269 100644
--- a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
+++ b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
@@ -41,7 +41,7 @@
         super.setUp();
         TaplTestsLauncher3.initialize(this);
         // b/143488140
-        mLauncher.pressHome();
+        mLauncher.goHome();
         // Start an activity where the gestures start.
         startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
     }
@@ -54,7 +54,7 @@
 
         // The test action.
         eventProcessor.startIteration();
-        mLauncher.pressHome();
+        mLauncher.goHome();
         eventProcessor.finishIteration();
     }
 
@@ -66,7 +66,7 @@
             closeLauncherActivity();
 
             // The test action.
-            mLauncher.pressHome();
+            mLauncher.goHome();
         }
     }
 
@@ -81,6 +81,6 @@
             mLauncher.getLaunchedAppState().switchToOverview();
         }
         closeLauncherActivity();
-        mLauncher.pressHome();
+        mLauncher.goHome();
     }
 }
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 396cb1b..399cd10 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -102,7 +102,7 @@
     public void testOverview() throws Exception {
         startTestAppsWithCheck();
         // mLauncher.pressHome() also tests an important case of pressing home while in background.
-        Overview overview = mLauncher.pressHome().switchToOverview();
+        Overview overview = mLauncher.goHome().switchToOverview();
         assertTrue("Launcher internal state didn't switch to Overview",
                 isInState(() -> LauncherState.OVERVIEW));
         executeOnLauncher(
@@ -127,7 +127,7 @@
                 getCurrentOverviewPage(launcher) < currentTaskAfterFlingForward));
 
         // Test opening a task.
-        OverviewTask task = mLauncher.pressHome().switchToOverview().getCurrentTask();
+        OverviewTask task = mLauncher.goHome().switchToOverview().getCurrentTask();
         assertNotNull("overview.getCurrentTask() returned null (1)", task);
         assertNotNull("OverviewTask.open returned null", task.open());
         assertTrue("Test activity didn't open from Overview", mDevice.wait(Until.hasObject(
@@ -139,7 +139,7 @@
                 isInLaunchedApp(launcher)));
 
         // Test dismissing a task.
-        overview = mLauncher.pressHome().switchToOverview();
+        overview = mLauncher.goHome().switchToOverview();
         assertTrue("Launcher internal state didn't switch to Overview",
                 isInState(() -> LauncherState.OVERVIEW));
         final Integer numTasks = getFromLauncher(launcher -> getTaskCount(launcher));
@@ -151,7 +151,7 @@
                         numTasks - 1, getTaskCount(launcher)));
 
         // Test dismissing all tasks.
-        mLauncher.pressHome().switchToOverview().dismissAllTasks();
+        mLauncher.goHome().switchToOverview().dismissAllTasks();
         assertTrue("Launcher internal state is not Home",
                 isInState(() -> LauncherState.NORMAL));
         executeOnLauncher(
@@ -168,14 +168,14 @@
     @ScreenRecord // b/195673272
     public void testOverviewActions() throws Exception {
         // Experimenting for b/165029151:
-        final Overview overview = mLauncher.pressHome().switchToOverview();
+        final Overview overview = mLauncher.goHome().switchToOverview();
         if (overview.hasTasks()) overview.dismissAllTasks();
-        mLauncher.pressHome();
+        mLauncher.goHome();
         //
 
         startTestAppsWithCheck();
         OverviewActions actionsView =
-                mLauncher.pressHome().switchToOverview().getOverviewActions();
+                mLauncher.goHome().switchToOverview().getOverviewActions();
         actionsView.clickAndDismissScreenshot();
     }
 
@@ -200,7 +200,7 @@
     @PortraitLandscape
     public void testSwitchToOverview() throws Exception {
         assertNotNull("Workspace.switchToOverview() returned null",
-                mLauncher.pressHome().switchToOverview());
+                mLauncher.goHome().switchToOverview());
         assertTrue("Launcher internal state didn't switch to Overview",
                 isInState(() -> LauncherState.OVERVIEW));
     }
@@ -240,7 +240,7 @@
         // Testing pressHome.
         assertTrue("Launcher internal state is not All Apps",
                 isInState(() -> LauncherState.ALL_APPS));
-        assertNotNull("pressHome returned null", mLauncher.pressHome());
+        assertNotNull("pressHome returned null", mLauncher.goHome());
         assertTrue("Launcher internal state is not Home",
                 isInState(() -> LauncherState.NORMAL));
         assertNotNull("getHome returned null", mLauncher.getWorkspace());
@@ -289,7 +289,7 @@
     @PortraitLandscape
     public void testQuickSwitchFromHome() throws Exception {
         startTestActivity(2);
-        mLauncher.pressHome().quickSwitchToPreviousApp();
+        mLauncher.goHome().quickSwitchToPreviousApp();
         assertTrue("The most recent task is not running after quick switching from home",
                 isTestActivityRunning(2));
         getAndAssertLaunchedApp();
@@ -329,7 +329,7 @@
             startTestActivity(i);
         }
 
-        Overview overview = mLauncher.pressHome().switchToOverview();
+        Overview overview = mLauncher.goHome().switchToOverview();
         executeOnLauncher(
                 launcher -> assertTrue("Don't have at least 13 tasks",
                         getTaskCount(launcher) >= 13));
@@ -348,7 +348,7 @@
                         DEFAULT_UI_TIMEOUT));
 
         // Scroll the task offscreen as it is now first
-        overview = mLauncher.pressHome().switchToOverview();
+        overview = mLauncher.goHome().switchToOverview();
         overview.scrollCurrentTaskOffScreen();
         assertTrue("Launcher internal state is not Overview",
                 isInState(() -> LauncherState.OVERVIEW));
@@ -377,7 +377,7 @@
                         launcher)) <= 1)));
 
         // Test dismissing all tasks.
-        mLauncher.pressHome().switchToOverview().dismissAllTasks();
+        mLauncher.goHome().switchToOverview().dismissAllTasks();
         assertTrue("Launcher internal state is not Home",
                 isInState(() -> LauncherState.NORMAL));
         executeOnLauncher(
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java b/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java
new file mode 100644
index 0000000..ba93975
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java
@@ -0,0 +1,155 @@
+/*
+ * 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 static androidx.test.InstrumentationRegistry.getInstrumentation;
+
+import static junit.framework.TestCase.assertEquals;
+
+import android.content.Intent;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.launcher3.tapl.Taskbar;
+import com.android.launcher3.ui.TaplTestsLauncher3;
+
+import org.junit.After;
+import org.junit.Assume;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.List;
+
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class TaplTestsTaskbar extends AbstractQuickStepTest {
+
+    private static final String TEST_APP_NAME = "LauncherTestApp";
+    private static final String TEST_APP_PACKAGE =
+            getInstrumentation().getContext().getPackageName();
+    private static final String CALCULATOR_APP_PACKAGE =
+            resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR);
+
+    @Override
+    public void setUp() throws Exception {
+        Assume.assumeTrue(mLauncher.isTablet());
+        super.setUp();
+        mLauncher.useTestWorkspaceLayoutOnReload();
+        TaplTestsLauncher3.initialize(this);
+
+        startAppFast(CALCULATOR_APP_PACKAGE);
+        mLauncher.showTaskbarIfHidden();
+    }
+
+    @After
+    public void tearDown() {
+        mLauncher.useDefaultWorkspaceLayoutOnReload();
+    }
+
+    @Test
+    public void testHideShowTaskbar() {
+        getTaskbar().hide();
+        mLauncher.getLaunchedAppState().showTaskbar();
+    }
+
+    @Test
+    public void testLaunchApp() throws Exception {
+        getTaskbar().getAppIcon(TEST_APP_NAME).launch(TEST_APP_PACKAGE);
+    }
+
+    @Test
+    public void testOpenMenu() throws Exception {
+        getTaskbar().getAppIcon(TEST_APP_NAME).openMenu();
+    }
+
+    @Test
+    public void testLaunchShortcut() throws Exception {
+        getTaskbar().getAppIcon(TEST_APP_NAME)
+                .openDeepShortcutMenu()
+                .getMenuItem("Shortcut 1")
+                .launch(TEST_APP_PACKAGE);
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testLaunchAppInSplitscreen() throws Exception {
+        getTaskbar().getAppIcon(TEST_APP_NAME).dragToSplitscreen(
+                TEST_APP_PACKAGE, CALCULATOR_APP_PACKAGE);
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testLaunchShortcutInSplitscreen() throws Exception {
+        getTaskbar().getAppIcon(TEST_APP_NAME)
+                .openDeepShortcutMenu()
+                .getMenuItem("Shortcut 1")
+                .dragToSplitscreen(TEST_APP_PACKAGE, CALCULATOR_APP_PACKAGE);
+    }
+
+    @Test
+    public void testLaunchApp_FromTaskbarAllApps() throws Exception {
+        getTaskbar().openAllApps().getAppIcon(TEST_APP_NAME).launch(TEST_APP_PACKAGE);
+    }
+
+    @Test
+    public void testOpenMenu_FromTaskbarAllApps() throws Exception {
+        getTaskbar().openAllApps().getAppIcon(TEST_APP_NAME).openMenu();
+    }
+
+    @Test
+    public void testLaunchShortcut_FromTaskbarAllApps() throws Exception {
+        getTaskbar().openAllApps()
+                .getAppIcon(TEST_APP_NAME)
+                .openDeepShortcutMenu()
+                .getMenuItem("Shortcut 1")
+                .launch(TEST_APP_PACKAGE);
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testLaunchAppInSplitscreen_FromTaskbarAllApps() throws Exception {
+        getTaskbar().openAllApps()
+                .getAppIcon(TEST_APP_NAME)
+                .dragToSplitscreen(TEST_APP_PACKAGE, CALCULATOR_APP_PACKAGE);
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testLaunchShortcutInSplitscreen_FromTaskbarAllApps() throws Exception {
+        getTaskbar().openAllApps()
+                .getAppIcon(TEST_APP_NAME)
+                .openDeepShortcutMenu()
+                .getMenuItem("Shortcut 1")
+                .dragToSplitscreen(TEST_APP_PACKAGE, CALCULATOR_APP_PACKAGE);
+    }
+
+    private Taskbar getTaskbar() {
+        Taskbar taskbar = mLauncher.getLaunchedAppState().getTaskbar();
+        List<String> taskbarIconNames = taskbar.getIconNames();
+        List<String> hotseatIconNames = mLauncher.getHotseatIconNames();
+
+        assertEquals("Taskbar and hotseat icon counts do not match",
+                taskbarIconNames.size(), hotseatIconNames.size());
+
+        for (int i = 0; i < taskbarIconNames.size(); i++) {
+            assertEquals("Taskbar and Hotseat icons do not match",
+                    taskbarIconNames, hotseatIconNames);
+        }
+
+        return taskbar;
+    }
+}
diff --git a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
index 661beda..7e408a8 100644
--- a/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
+++ b/quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
@@ -197,7 +197,7 @@
 
             addItemToScreen(item);
             assertTrue("Widget is not present",
-                    mLauncher.pressHome().tryGetWidget(info.label, DEFAULT_UI_TIMEOUT) != null);
+                    mLauncher.goHome().tryGetWidget(info.label, DEFAULT_UI_TIMEOUT) != null);
             int widgetId = item.appWidgetId;
 
             // Verify widget id
@@ -221,7 +221,7 @@
 
             // Widget is updated when going home
             mInitTracker.disableLog();
-            mLauncher.pressHome();
+            mLauncher.goHome();
             verifyWidget(finalWidgetText);
             assertNotEquals(1, mInitTracker.viewInitCount);
         } finally {
diff --git a/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java b/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
index 6dc9f8d..c6cdafc 100644
--- a/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
+++ b/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
@@ -15,16 +15,15 @@
  */
 package com.android.quickstep.util;
 
-import static android.view.Display.DEFAULT_DISPLAY;
-
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 
 import android.graphics.Point;
 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;
@@ -38,6 +37,10 @@
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.LauncherModelHelper;
 import com.android.launcher3.util.ReflectionHelpers;
+import com.android.launcher3.util.RotationUtils;
+import com.android.launcher3.util.WindowBounds;
+import com.android.launcher3.util.window.CachedDisplayInfo;
+import com.android.launcher3.util.window.WindowManagerProxy;
 import com.android.quickstep.FallbackActivityInterface;
 import com.android.quickstep.SystemUiProxy;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -142,29 +145,34 @@
             LauncherModelHelper helper = new LauncherModelHelper();
             try {
                 helper.sandboxContext.allow(SystemUiProxy.INSTANCE);
+                int rotation = mDisplaySize.x > mDisplaySize.y
+                        ? Surface.ROTATION_90 : Surface.ROTATION_0;
+                CachedDisplayInfo cdi =
+                        new CachedDisplayInfo("test-display", mDisplaySize, rotation , new Rect());
+                WindowBounds wm = new WindowBounds(
+                        new Rect(0, 0, mDisplaySize.x, mDisplaySize.y),
+                        mDisplayInsets);
+                WindowBounds[] allBounds = new WindowBounds[4];
+                for (int i = 0; i < 4; i++) {
+                    Rect boundsR = new Rect(wm.bounds);
+                    Rect insetsR = new Rect(wm.insets);
 
-                Display display = mock(Display.class);
-                doReturn(DEFAULT_DISPLAY).when(display).getDisplayId();
-                doReturn(mDisplaySize.x > mDisplaySize.y ? Surface.ROTATION_90 : Surface.ROTATION_0)
-                        .when(display).getRotation();
-                doAnswer(i -> {
-                    ((Point) i.getArgument(0)).set(mDisplaySize.x, mDisplaySize.y);
-                    return null;
-                }).when(display).getRealSize(any());
-                doAnswer(i -> {
-                    Point smallestSize = i.getArgument(0);
-                    Point largestSize = i.getArgument(1);
-                    smallestSize.x = smallestSize.y = Math.min(mDisplaySize.x, mDisplaySize.y);
-                    largestSize.x = largestSize.y = Math.max(mDisplaySize.x, mDisplaySize.y);
+                    RotationUtils.rotateRect(insetsR, RotationUtils.deltaRotation(rotation, i));
+                    RotationUtils.rotateRect(boundsR, RotationUtils.deltaRotation(rotation, i));
+                    boundsR.set(0, 0, Math.abs(boundsR.width()), Math.abs(boundsR.height()));
+                    allBounds[i] = new WindowBounds(boundsR, insetsR);
+                }
 
-                    smallestSize.x -= mDisplayInsets.left + mDisplayInsets.right;
-                    largestSize.x -= mDisplayInsets.left + mDisplayInsets.right;
+                WindowManagerProxy wmProxy = mock(WindowManagerProxy.class);
+                doReturn(cdi).when(wmProxy).getDisplayInfo(any());
+                doReturn(wm).when(wmProxy).getRealBounds(any(), any(), any());
 
-                    smallestSize.y -= mDisplayInsets.top + mDisplayInsets.bottom;
-                    largestSize.y -= mDisplayInsets.top + mDisplayInsets.bottom;
-                    return null;
-                }).when(display).getCurrentSizeRange(any(), any());
-                DisplayController.Info mockInfo = new Info(helper.sandboxContext, display);
+                ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> perDisplayBoundsCache =
+                        new ArrayMap<>();
+                perDisplayBoundsCache.put(cdi.id, Pair.create(cdi.normalize(), allBounds));
+
+                DisplayController.Info mockInfo = new Info(
+                        helper.sandboxContext, mock(Display.class), wmProxy, perDisplayBoundsCache);
 
                 DisplayController controller =
                         DisplayController.INSTANCE.get(helper.sandboxContext);
@@ -172,7 +180,7 @@
                 ReflectionHelpers.setField(controller, "mInfo", mockInfo);
 
                 mDeviceProfile = InvariantDeviceProfile.INSTANCE.get(helper.sandboxContext)
-                        .getBestMatch(mAppBounds.width(), mAppBounds.height());
+                        .getBestMatch(mAppBounds.width(), mAppBounds.height(), rotation);
                 mDeviceProfile.updateInsets(mLauncherInsets);
 
                 TaskViewSimulator tvs = new TaskViewSimulator(helper.sandboxContext,
diff --git a/res/values-v31/styles.xml b/res/values-v31/styles.xml
index e42d0a3..008a77c 100644
--- a/res/values-v31/styles.xml
+++ b/res/values-v31/styles.xml
@@ -38,6 +38,7 @@
         <item name="preferenceScreenStyle">@style/HomeSettings.PreferenceScreenStyle</item>
         <item name="preferenceStyle">@style/HomeSettings.PreferenceStyle</item>
         <item name="switchPreferenceStyle">@style/HomeSettings.SwitchPreferenceStyle</item>
+        <item name="android:fontFamily">google-sans-text</item>
     </style>
 
     <style name="HomeSettings.CategoryStyle" parent="@style/Preference.Category.Material">
diff --git a/res/values/config.xml b/res/values/config.xml
index 1c996eb..e2fd0e3 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -69,6 +69,7 @@
     <string name="test_information_handler_class" translatable="false"></string>
     <string name="launcher_activity_logic_class" translatable="false"></string>
     <string name="model_delegate_class" translatable="false"></string>
+    <string name="window_manager_proxy_class" translatable="false"></string>
 
     <!-- View ID to use for QSB widget -->
     <item type="id" name="qsb_widget" />
@@ -165,4 +166,8 @@
     <!-- Name of the class used to generate colors from the wallpaper colors. Must be implementing the LauncherAppWidgetHostView.ColorGenerator interface. -->
     <string name="color_generator_class" translatable="false"/>
 
+    <!-- Swipe back to home related -->
+    <dimen name="swipe_back_window_scale_x_margin">10dp</dimen>
+    <dimen name="swipe_back_window_scale_y_margin">80dp</dimen>
+    <dimen name="swipe_back_window_corner_radius">40dp</dimen>
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 3e666fc..2b599bc 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -345,6 +345,7 @@
     <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>
     <dimen name="overview_actions_top_margin_gesture">0dp</dimen>
diff --git a/res/xml/default_test_workspace.xml b/res/xml/default_test_workspace.xml
new file mode 100644
index 0000000..bd718b3
--- /dev/null
+++ b/res/xml/default_test_workspace.xml
@@ -0,0 +1,29 @@
+<?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.
+-->
+
+<!-- Split display specific version of Launcher3/res/xml/default_workspace_4x4.xml -->
+<favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3" >
+
+    <!-- Launcher Test Activity -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="0"
+        launcher:x="0"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.CATEGORY_TEST;component=com.google.android.apps.nexuslauncher.tests/com.android.launcher3.testcomponent.BaseTestingActivity;end" />
+    </resolve>
+
+</favorites>
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index b47554f..f53d01e 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -29,7 +29,6 @@
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.content.res.Configuration;
-import android.graphics.Insets;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
@@ -41,8 +40,6 @@
 import android.view.ActionMode;
 import android.view.Display;
 import android.view.View;
-import android.view.WindowInsets.Type;
-import android.view.WindowMetrics;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -322,11 +319,7 @@
 
     protected WindowBounds getMultiWindowDisplaySize() {
         if (Utilities.ATLEAST_R) {
-            WindowMetrics wm = getWindowManager().getCurrentWindowMetrics();
-
-            Insets insets = wm.getWindowInsets().getInsets(Type.systemBars());
-            return new WindowBounds(wm.getBounds(),
-                    new Rect(insets.left, insets.top, insets.right, insets.bottom));
+            return WindowBounds.fromWindowMetrics(getWindowManager().getCurrentWindowMetrics());
         }
         // Note: Calls to getSize() can't rely on our cached DefaultDisplay since it can return
         // the app window size
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index cd9bbf7..39020bd 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -75,6 +75,7 @@
     public final int heightPx;
     public final int availableWidthPx;
     public final int availableHeightPx;
+    public final int rotationHint;
 
     public final float aspectRatio;
 
@@ -190,6 +191,7 @@
     public int overviewTaskIconDrawableSizePx;
     public int overviewTaskIconDrawableSizeGridPx;
     public int overviewTaskThumbnailTopMarginPx;
+    public final int overviewActionsHeight;
     public final int overviewActionsMarginThreeButtonPx;
     public final int overviewActionsTopMarginGesturePx;
     public final int overviewActionsBottomMarginGesturePx;
@@ -239,6 +241,7 @@
         this.isGestureMode = isGestureMode;
         windowX = windowBounds.bounds.left;
         windowY = windowBounds.bounds.top;
+        this.rotationHint = windowBounds.rotationHint;
 
         isScalableGrid = inv.isScalable && !isVerticalBarLayout() && !isMultiWindowMode;
 
@@ -346,9 +349,14 @@
         workspaceCellPaddingXPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_padding_x);
 
         hotseatQsbHeight = res.getDimensionPixelSize(R.dimen.qsb_widget_height);
-        isQsbInline = isLargeTablet && isLandscape && hotseatQsbHeight > 0;
+        // Whether QSB might be inline in appropriate orientation (landscape).
+        boolean canQsbInline = isLargeTablet && hotseatQsbHeight > 0;
+        isQsbInline = canQsbInline && isLandscape;
 
-        if (isTaskbarPresent && !isGestureMode && isQsbInline) {
+        // 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.
+        boolean areNavButtonsInline = isTaskbarPresent && !isGestureMode;
+        if (areNavButtonsInline && canQsbInline) {
             numShownHotseatIcons = inv.numShrunkenHotseatIcons;
         } else {
             numShownHotseatIcons =
@@ -400,6 +408,7 @@
         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);
         overviewActionsMarginThreeButtonPx = res.getDimensionPixelSize(
                 R.dimen.overview_actions_margin_three_button);
         // Grid task's top margin is only overviewTaskIconSizePx + overviewTaskMarginGridPx, but
@@ -543,8 +552,8 @@
     }
 
     public Builder toBuilder(Context context) {
-        WindowBounds bounds =
-                new WindowBounds(widthPx, heightPx, availableWidthPx, availableHeightPx);
+        WindowBounds bounds = new WindowBounds(
+                widthPx, heightPx, availableWidthPx, availableHeightPx, rotationHint);
         bounds.bounds.offsetTo(windowX, windowY);
         return new Builder(context, inv, mInfo)
                 .setWindowBounds(bounds)
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 886c657..25fd643 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -55,6 +55,7 @@
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.WindowBounds;
+import com.android.launcher3.util.window.WindowManagerProxy;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -180,8 +181,7 @@
     private final ArrayList<OnIDPChangeListener> mChangeListeners = new ArrayList<>();
 
     @VisibleForTesting
-    public InvariantDeviceProfile() {
-    }
+    public InvariantDeviceProfile() { }
 
     @TargetApi(23)
     private InvariantDeviceProfile(Context context) {
@@ -278,11 +278,16 @@
     }
 
     private static @DeviceType int getDeviceType(Info displayInfo) {
-        // Each screen has two profiles (portrait/landscape), so devices with four or more
-        // supported profiles implies two or more internal displays.
-        if (displayInfo.supportedBounds.size() >= 4 && ENABLE_TWO_PANEL_HOME.get()) {
+        int flagPhone = 1 << 0;
+        int flagTablet = 1 << 1;
+
+        int type = displayInfo.supportedBounds.stream()
+                .mapToInt(bounds -> displayInfo.isTablet(bounds) ? flagTablet : flagPhone)
+                .reduce(0, (a, b) -> a | b);
+        if ((type == (flagPhone | flagTablet)) && ENABLE_TWO_PANEL_HOME.get()) {
+            // device has profiles supporting both phone and table modes
             return TYPE_MULTI_DISPLAY;
-        } else if (displayInfo.supportedBounds.stream().allMatch(displayInfo::isTablet)) {
+        } else if (type == flagTablet) {
             return TYPE_TABLET;
         } else {
             return TYPE_PHONE;
@@ -613,10 +618,14 @@
 
         float screenWidth = config.screenWidthDp * res.getDisplayMetrics().density;
         float screenHeight = config.screenHeightDp * res.getDisplayMetrics().density;
-        return getBestMatch(screenWidth, screenHeight);
+        return getBestMatch(screenWidth, screenHeight,
+                WindowManagerProxy.INSTANCE.get(context).getRotation(context));
     }
 
-    public DeviceProfile getBestMatch(float screenWidth, float screenHeight) {
+    /**
+     * Returns the device profile matching the provided screen configuration
+     */
+    public DeviceProfile getBestMatch(float screenWidth, float screenHeight, int rotation) {
         DeviceProfile bestMatch = supportedProfiles.get(0);
         float minDiff = Float.MAX_VALUE;
 
@@ -626,6 +635,8 @@
             if (diff < minDiff) {
                 minDiff = diff;
                 bestMatch = profile;
+            } else if (diff == minDiff && profile.rotationHint == rotation) {
+                bestMatch = profile;
             }
         }
         return bestMatch;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 5c5aee5..5c406bd 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -57,6 +57,7 @@
 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;
@@ -228,6 +229,7 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Optional;
 import java.util.function.Predicate;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
@@ -500,6 +502,8 @@
 
         if (!mModel.addCallbacksAndLoad(this)) {
             if (!internalStateHandled) {
+                Log.d(BAD_STATE, "Launcher onCreate not binding sync, setting DragLayer alpha "
+                        + "ALPHA_INDEX_LAUNCHER_LOAD to 0");
                 // If we are not binding synchronously, show a fade in animation when
                 // the first page bind completes.
                 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).setValue(0);
@@ -518,6 +522,8 @@
                         final AlphaProperty property =
                                 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
                         if (property.getValue() == 0) {
+                            Log.d(BAD_STATE, "Launcher onPreDraw ALPHA_INDEX_LAUNCHER_LOAD not"
+                                    + " started yet, cancelling draw.");
                             // Animation haven't started yet; suspend.
                             return false;
                         } else {
@@ -1108,21 +1114,23 @@
                 && mAllAppsSessionLogId == null) {
             // creates new instance ID since new all apps session is started.
             mAllAppsSessionLogId = new InstanceIdSequence().newInstanceId();
-            getStatsLogManager().logger().withContainerInfo(
-                    ContainerInfo.newBuilder().setWorkspace(
-                            WorkspaceContainer.newBuilder().setPageIndex(
-                                    getWorkspace().getCurrentPage())).build())
-                    .log(getAllAppsEntryEvent());
+            if (getAllAppsEntryEvent().isPresent()) {
+                getStatsLogManager().logger()
+                        .withContainerInfo(ContainerInfo.newBuilder()
+                                .setWorkspace(WorkspaceContainer.newBuilder()
+                                        .setPageIndex(getWorkspace().getCurrentPage())).build())
+                        .log(getAllAppsEntryEvent().get());
+            }
         }
     }
 
     /**
      * Returns {@link EventEnum} that should be logged when Launcher enters into AllApps state.
      */
-    protected EventEnum getAllAppsEntryEvent() {
-        return FeatureFlags.ENABLE_DEVICE_SEARCH.get()
+    protected Optional<EventEnum> getAllAppsEntryEvent() {
+        return Optional.of(FeatureFlags.ENABLE_DEVICE_SEARCH.get()
                 ? LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH
-                : LAUNCHER_ALLAPPS_ENTRY;
+                : LAUNCHER_ALLAPPS_ENTRY);
     }
 
     @Override
@@ -1151,17 +1159,18 @@
                 // Making sure mAllAppsSessionLogId is not null to avoid double logging.
                 && mAllAppsSessionLogId != null) {
             getAppsView().reset(false);
-            getStatsLogManager().logger()
-                    .withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
-                            .setWorkspace(
-                                    LauncherAtom.WorkspaceContainer.newBuilder()
-                                            .setPageIndex(getWorkspace().getCurrentPage()))
-                            .build())
-                    .log(LAUNCHER_ALLAPPS_EXIT);
+            getAllAppsExitEvent().ifPresent(getStatsLogManager().logger()::log);
             mAllAppsSessionLogId = null;
         }
     }
 
+    /**
+     * Returns {@link EventEnum} that should be logged when Launcher exists from AllApps state.
+     */
+    protected Optional<EventEnum> getAllAppsExitEvent() {
+        return Optional.of(LAUNCHER_ALLAPPS_EXIT);
+    }
+
     @Override
     protected void onResume() {
         Object traceToken = TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT,
@@ -2681,6 +2690,28 @@
         AlphaProperty property = mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
         if (property.getValue() < 1) {
             ObjectAnimator anim = ObjectAnimator.ofFloat(property, MultiValueAlpha.VALUE, 1);
+
+            Log.d(BAD_STATE, "Launcher onInitialBindComplete toAlpha=" + 1);
+            anim.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationStart(Animator animation) {
+                    Log.d(BAD_STATE, "Launcher onInitialBindComplete onStart");
+                }
+
+                @Override
+                public void onAnimationCancel(Animator animation) {
+                    float alpha = mDragLayer == null
+                            ? -1
+                            : mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).getValue();
+                    Log.d(BAD_STATE, "Launcher onInitialBindComplete onCancel, alpha=" + alpha);
+                }
+
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    Log.d(BAD_STATE, "Launcher onInitialBindComplete onEnd");
+                }
+            });
+
             anim.addListener(AnimatorListeners.forEndCallback(executor::onLoadAnimationCompleted));
             anim.start();
         } else {
@@ -2743,8 +2774,11 @@
      * @param preferredItemId The id of the preferred item to match to if it exists.
      * @param packageName The package name of the app to match.
      * @param user The user of the app to match.
+     * @param supportsAllAppsState If true and we are in All Apps state, looks for view in All Apps.
+     *                             Else we only looks on the workspace.
      */
-    public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
+    public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user,
+            boolean supportsAllAppsState) {
         final ItemInfoMatcher preferredItem = (info, cn) ->
                 info != null && info.id == preferredItemId;
         final ItemInfoMatcher packageAndUserAndApp = (info, cn) ->
@@ -2755,7 +2789,7 @@
                         && TextUtils.equals(info.getTargetComponent().getPackageName(),
                         packageName);
 
-        if (isInState(LauncherState.ALL_APPS)) {
+        if (supportsAllAppsState && isInState(LauncherState.ALL_APPS)) {
             return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()),
                     preferredItem, packageAndUserAndApp);
         } else {
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 9891a60..5aa8a46 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -102,6 +102,8 @@
     public static final String AUTHORITY = BuildConfig.APPLICATION_ID + ".settings";
     public static final String KEY_LAYOUT_PROVIDER_AUTHORITY = "KEY_LAYOUT_PROVIDER_AUTHORITY";
 
+    private static final int TEST_WORKSPACE_LAYOUT_RES_XML = R.xml.default_test_workspace;
+
     static final String EMPTY_DATABASE_CREATED = "EMPTY_DATABASE_CREATED";
 
     protected DatabaseHelper mOpenHelper;
@@ -109,6 +111,8 @@
 
     private long mLastRestoreTimestamp = 0L;
 
+    private boolean mUseTestWorkspaceLayout;
+
     /**
      * $ adb shell dumpsys activity provider com.android.launcher3
      */
@@ -391,6 +395,14 @@
                 mOpenHelper.createEmptyDB(mOpenHelper.getWritableDatabase());
                 return null;
             }
+            case LauncherSettings.Settings.METHOD_SET_USE_TEST_WORKSPACE_LAYOUT_FLAG: {
+                mUseTestWorkspaceLayout = true;
+                return null;
+            }
+            case LauncherSettings.Settings.METHOD_CLEAR_USE_TEST_WORKSPACE_LAYOUT_FLAG: {
+                mUseTestWorkspaceLayout = false;
+                return null;
+            }
             case LauncherSettings.Settings.METHOD_LOAD_DEFAULT_FAVORITES: {
                 loadDefaultFavoritesIfNecessary();
                 return null;
@@ -610,7 +622,8 @@
 
     private DefaultLayoutParser getDefaultLayoutParser(AppWidgetHost widgetHost) {
         InvariantDeviceProfile idp = LauncherAppState.getIDP(getContext());
-        int defaultLayout = idp.defaultLayoutId;
+        int defaultLayout = mUseTestWorkspaceLayout
+                ? TEST_WORKSPACE_LAYOUT_RES_XML : idp.defaultLayoutId;
 
         if (getContext().getSystemService(UserManager.class).isDemoUser()
                 && idp.demoModeLayoutId != 0) {
diff --git a/src/com/android/launcher3/LauncherRootView.java b/src/com/android/launcher3/LauncherRootView.java
index e3aa758..a5c5c02 100644
--- a/src/com/android/launcher3/LauncherRootView.java
+++ b/src/com/android/launcher3/LauncherRootView.java
@@ -1,24 +1,19 @@
 package com.android.launcher3;
 
-import static com.android.launcher3.ResourceUtils.INVALID_RESOURCE_HANDLE;
 import static com.android.launcher3.config.FeatureFlags.SEPARATE_RECENTS_ACTIVITY;
 
 import android.annotation.TargetApi;
 import android.content.Context;
-import android.content.res.Resources;
 import android.graphics.Canvas;
-import android.graphics.Insets;
 import android.graphics.Rect;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.ViewDebug;
 import android.view.WindowInsets;
 
-import androidx.annotation.RequiresApi;
-
 import com.android.launcher3.graphics.SysUiScrim;
 import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.uioverrides.ApiWrapper;
+import com.android.launcher3.util.window.WindowManagerProxy;
 
 import java.util.Collections;
 import java.util.List;
@@ -60,76 +55,12 @@
 
     @Override
     public WindowInsets onApplyWindowInsets(WindowInsets insets) {
-        if (Utilities.ATLEAST_R) {
-            insets = updateInsetsDueToTaskbar(insets);
-            Insets systemWindowInsets = insets.getInsetsIgnoringVisibility(
-                    WindowInsets.Type.systemBars() | WindowInsets.Type.displayCutout());
-            mTempRect.set(systemWindowInsets.left, systemWindowInsets.top, systemWindowInsets.right,
-                    systemWindowInsets.bottom);
-        } else {
-            mTempRect.set(insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(),
-                    insets.getSystemWindowInsetRight(), insets.getSystemWindowInsetBottom());
-        }
+        insets = WindowManagerProxy.INSTANCE.get(getContext())
+                .normalizeWindowInsets(getContext(), insets, mTempRect);
         handleSystemWindowInsets(mTempRect);
         return insets;
     }
 
-    /**
-     * Taskbar provides nav bar and tappable insets. However, taskbar is not attached immediately,
-     * and can be destroyed and recreated. Thus, instead of relying on taskbar being present to
-     * get its insets, we calculate them ourselves so they are stable regardless of whether taskbar
-     * is currently attached.
-     *
-     * @param oldInsets The system-provided insets, which we are modifying.
-     * @return The updated insets.
-     */
-    @RequiresApi(api = Build.VERSION_CODES.R)
-    private WindowInsets updateInsetsDueToTaskbar(WindowInsets oldInsets) {
-        if (!ApiWrapper.TASKBAR_DRAWN_IN_PROCESS) {
-            // 3P launchers based on Launcher3 should still be inset like normal.
-            return oldInsets;
-        }
-
-        WindowInsets.Builder updatedInsetsBuilder = new WindowInsets.Builder(oldInsets);
-
-        DeviceProfile dp = mActivity.getDeviceProfile();
-        Resources resources = getResources();
-
-        Insets oldNavInsets = oldInsets.getInsets(WindowInsets.Type.navigationBars());
-        Rect newNavInsets = new Rect(oldNavInsets.left, oldNavInsets.top, oldNavInsets.right,
-                oldNavInsets.bottom);
-
-        if (dp.isLandscape) {
-            boolean isGesturalMode = ResourceUtils.getIntegerByName(
-                    "config_navBarInteractionMode",
-                    resources,
-                    INVALID_RESOURCE_HANDLE) == 2;
-            if (dp.isTablet || isGesturalMode) {
-                newNavInsets.bottom = dp.isTaskbarPresent
-                        ? 0
-                        : ResourceUtils.getNavbarSize("navigation_bar_height_landscape", resources);
-            } else {
-                int navWidth = ResourceUtils.getNavbarSize("navigation_bar_width", resources);
-                if (dp.isSeascape()) {
-                    newNavInsets.left = navWidth;
-                } else {
-                    newNavInsets.right = navWidth;
-                }
-            }
-        } else {
-            newNavInsets.bottom = dp.isTaskbarPresent
-                    ? 0
-                    : ResourceUtils.getNavbarSize("navigation_bar_height", resources);
-        }
-        updatedInsetsBuilder.setInsets(WindowInsets.Type.navigationBars(), Insets.of(newNavInsets));
-        updatedInsetsBuilder.setInsetsIgnoringVisibility(WindowInsets.Type.navigationBars(),
-                Insets.of(newNavInsets));
-
-        mActivity.updateWindowInsets(updatedInsetsBuilder, oldInsets);
-
-        return updatedInsetsBuilder.build();
-    }
-
     @Override
     public void setInsets(Rect insets) {
         // If the insets haven't changed, this is a no-op. Avoid unnecessary layout caused by
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 048aaaa..66195f3 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -374,6 +374,12 @@
 
         public static final String METHOD_CREATE_EMPTY_DB = "create_empty_db";
 
+        public static final String METHOD_SET_USE_TEST_WORKSPACE_LAYOUT_FLAG =
+                "set_use_test_workspace_layout_flag";
+
+        public static final String METHOD_CLEAR_USE_TEST_WORKSPACE_LAYOUT_FLAG =
+                "clear_use_test_workspace_layout_flag";
+
         public static final String METHOD_LOAD_DEFAULT_FAVORITES = "load_default_favorites";
 
         public static final String METHOD_REMOVE_GHOST_WIDGETS = "remove_ghost_widgets";
diff --git a/src/com/android/launcher3/ResourceUtils.java b/src/com/android/launcher3/ResourceUtils.java
index ece123d..1c36db1 100644
--- a/src/com/android/launcher3/ResourceUtils.java
+++ b/src/com/android/launcher3/ResourceUtils.java
@@ -28,6 +28,9 @@
     public static final String NAVBAR_BOTTOM_GESTURE_LARGER_SIZE =
             "navigation_bar_gesture_larger_height";
 
+    public static final String NAVBAR_HEIGHT = "navigation_bar_height";
+    public static final String NAVBAR_HEIGHT_LANDSCAPE = "navigation_bar_height_landscape";
+
     public static int getNavbarSize(String resName, Resources res) {
         return getDimenByName(resName, res, DEFAULT_NAVBAR_VALUE);
     }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index df97d2f..8b19a19 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -30,6 +30,7 @@
 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;
@@ -1266,6 +1267,7 @@
         // 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);
     }
 
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 114f813..b94a612 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -256,4 +256,11 @@
         layoutParams.removeRule(RelativeLayout.BELOW);
         layoutParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
     }
+
+    @Override
+    protected BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<T> mAppsList,
+            BaseAdapterProvider[] adapterProviders) {
+        return new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
+                adapterProviders);
+    }
 }
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index f1ca9c0..58df50c 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -15,36 +15,20 @@
  */
 package com.android.launcher3.allapps;
 
-import static com.android.launcher3.touch.ItemLongClickListener.INSTANCE_ALL_APPS;
-
 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;
-import android.view.View.OnFocusChangeListener;
-import android.view.View.OnLongClickListener;
 import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityEvent;
-import android.widget.TextView;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.core.view.accessibility.AccessibilityEventCompat;
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
 import androidx.core.view.accessibility.AccessibilityRecordCompat;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.views.ActivityContext;
 
-import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -53,111 +37,26 @@
  * @param <T> Type of context inflating all apps.
  */
 public class AllAppsGridAdapter<T extends Context & ActivityContext> extends
-        RecyclerView.Adapter<AllAppsGridAdapter.ViewHolder> {
+        BaseAllAppsAdapter<T> {
 
     public static final String TAG = "AppsGridAdapter";
+    private final GridLayoutManager mGridLayoutMgr;
+    private final GridSpanSizer mGridSizer;
 
-    // A normal icon
-    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;
-
-    // Common view type masks
-    public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
-    public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
-
-
-    private final BaseAdapterProvider[] mAdapterProviders;
-
-    /**
-     * ViewHolder for each icon.
-     */
-    public static class ViewHolder extends RecyclerView.ViewHolder {
-
-        public ViewHolder(View v) {
-            super(v);
-        }
+    public AllAppsGridAdapter(T activityContext, LayoutInflater inflater,
+            AlphabeticalAppsList apps, BaseAdapterProvider[] adapterProviders) {
+        super(activityContext, inflater, apps, adapterProviders);
+        mGridSizer = new GridSpanSizer();
+        mGridLayoutMgr = new AppsGridLayoutManager(mActivityContext);
+        mGridLayoutMgr.setSpanSizeLookup(mGridSizer);
+        setAppsPerRow(activityContext.getDeviceProfile().numShownAllAppsColumns);
     }
 
     /**
-     * Info about a particular adapter item (can be either section or app)
+     * Returns the grid layout manager.
      */
-    public static class AdapterItem {
-        /** Common properties */
-        // The index of this adapter item in the list
-        public int position;
-        // The type of this item
-        public int viewType;
-
-        // The section name of this item.  Note that there can be multiple items with different
-        // sectionNames in the same section
-        public String sectionName = null;
-        // The row that this item shows up on
-        public int rowIndex;
-        // The index of this app in the row
-        public int rowAppIndex;
-        // The associated ItemInfoWithIcon for the item
-        public ItemInfoWithIcon itemInfo = null;
-        // The index of this app not including sections
-        public int appIndex = -1;
-        // Search section associated to result
-        public DecorationInfo decorationInfo = null;
-
-        /**
-         * Factory method for AppIcon AdapterItem
-         */
-        public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
-                int appIndex) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = VIEW_TYPE_ICON;
-            item.position = pos;
-            item.sectionName = sectionName;
-            item.itemInfo = appInfo;
-            item.appIndex = appIndex;
-            return item;
-        }
-
-        /**
-         * Factory method for empty search results view
-         */
-        public static AdapterItem asEmptySearch(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = VIEW_TYPE_EMPTY_SEARCH;
-            item.position = pos;
-            return item;
-        }
-
-        /**
-         * Factory method for a dividerView in AllAppsSearch
-         */
-        public static AdapterItem asAllAppsDivider(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = VIEW_TYPE_ALL_APPS_DIVIDER;
-            item.position = pos;
-            return item;
-        }
-
-        /**
-         * Factory method for a market search button
-         */
-        public static AdapterItem asMarketSearch(int pos) {
-            AdapterItem item = new AdapterItem();
-            item.viewType = VIEW_TYPE_SEARCH_MARKET;
-            item.position = pos;
-            return item;
-        }
-
-        protected boolean isCountedForAccessibility() {
-            return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;
-        }
+    public RecyclerView.LayoutManager getLayoutManager() {
+        return mGridLayoutMgr;
     }
 
     /**
@@ -217,7 +116,7 @@
          */
         private int getRowsNotForAccessibility(int adapterPosition) {
             List<AdapterItem> items = mApps.getAdapterItems();
-            adapterPosition = Math.max(adapterPosition, mApps.getAdapterItems().size() - 1);
+            adapterPosition = Math.max(adapterPosition, items.size() - 1);
             int extraRows = 0;
             for (int i = 0; i <= adapterPosition; i++) {
                 if (!isViewType(items.get(i).viewType, VIEW_TYPE_MASK_ICON)) {
@@ -228,6 +127,20 @@
         }
     }
 
+    @Override
+    public void setAppsPerRow(int appsPerRow) {
+        mAppsPerRow = appsPerRow;
+        int totalSpans = mAppsPerRow;
+        for (BaseAdapterProvider adapterProvider : mAdapterProviders) {
+            for (int itemPerRow : adapterProvider.getSupportedItemsPerRowArray()) {
+                if (totalSpans % itemPerRow != 0) {
+                    totalSpans *= itemPerRow;
+                }
+            }
+        }
+        mGridLayoutMgr.setSpanCount(totalSpans);
+    }
+
     /**
      * Helper class to size the grid items.
      */
@@ -255,202 +168,4 @@
             }
         }
     }
-
-    private final T mActivityContext;
-    private final LayoutInflater mLayoutInflater;
-    private final AlphabeticalAppsList<T> mApps;
-    private final GridLayoutManager mGridLayoutMgr;
-    private final GridSpanSizer mGridSizer;
-
-    private final OnClickListener mOnIconClickListener;
-    private OnLongClickListener mOnIconLongClickListener = INSTANCE_ALL_APPS;
-
-    private int mAppsPerRow;
-
-    private OnFocusChangeListener mIconFocusListener;
-
-    // The text to show when there are no search results and no market search handler.
-    protected String mEmptySearchMessage;
-    // 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 AllAppsGridAdapter(T activityContext, LayoutInflater inflater,
-            AlphabeticalAppsList<T> apps, BaseAdapterProvider[] adapterProviders) {
-        Resources res = activityContext.getResources();
-        mActivityContext = activityContext;
-        mApps = apps;
-        mEmptySearchMessage = res.getString(R.string.all_apps_loading_message);
-        mGridSizer = new GridSpanSizer();
-        mGridLayoutMgr = new AppsGridLayoutManager(mActivityContext);
-        mGridLayoutMgr.setSpanSizeLookup(mGridSizer);
-        mLayoutInflater = inflater;
-
-        mOnIconClickListener = mActivityContext.getItemOnClickListener();
-
-        mAdapterProviders = adapterProviders;
-        setAppsPerRow(mActivityContext.getDeviceProfile().numShownAllAppsColumns);
-        mExtraHeight = mActivityContext.getResources().getDimensionPixelSize(
-                R.dimen.all_apps_height_extra);
-    }
-
-    public void setAppsPerRow(int appsPerRow) {
-        mAppsPerRow = appsPerRow;
-        int totalSpans = mAppsPerRow;
-        for (BaseAdapterProvider adapterProvider : mAdapterProviders) {
-            for (int itemPerRow : adapterProvider.getSupportedItemsPerRowArray()) {
-                if (totalSpans % itemPerRow != 0) {
-                    totalSpans *= itemPerRow;
-                }
-            }
-        }
-        mGridLayoutMgr.setSpanCount(totalSpans);
-    }
-
-    /**
-     * Sets the long click listener for icons
-     */
-    public void setOnIconLongClickListener(@Nullable OnLongClickListener listener) {
-        mOnIconLongClickListener = listener;
-    }
-
-    public static boolean isDividerViewType(int viewType) {
-        return isViewType(viewType, VIEW_TYPE_MASK_DIVIDER);
-    }
-
-    public static boolean isIconViewType(int viewType) {
-        return isViewType(viewType, VIEW_TYPE_MASK_ICON);
-    }
-
-    public static boolean isViewType(int viewType, int viewTypeMask) {
-        return (viewType & viewTypeMask) != 0;
-    }
-
-    public void setIconFocusListener(OnFocusChangeListener focusListener) {
-        mIconFocusListener = focusListener;
-    }
-
-    /**
-     * 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 grid layout manager.
-     */
-    public GridLayoutManager getLayoutManager() {
-        return mGridLayoutMgr;
-    }
-
-    @Override
-    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-        switch (viewType) {
-            case VIEW_TYPE_ICON:
-                int layout = !FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get() ? R.layout.all_apps_icon
-                        : R.layout.all_apps_icon_twoline;
-                BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
-                        layout, parent, false);
-                icon.setLongPressTimeoutFactor(1f);
-                icon.setOnFocusChangeListener(mIconFocusListener);
-                icon.setOnClickListener(mOnIconClickListener);
-                icon.setOnLongClickListener(mOnIconLongClickListener);
-                // Ensure the all apps icon height matches the workspace icons in portrait mode.
-                icon.getLayoutParams().height =
-                        mActivityContext.getDeviceProfile().allAppsCellHeightPx;
-                if (FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get()) {
-                    icon.getLayoutParams().height += mExtraHeight;
-                }
-                return new ViewHolder(icon);
-            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));
-            default:
-                BaseAdapterProvider adapterProvider = getAdapterProvider(viewType);
-                if (adapterProvider != null) {
-                    return adapterProvider.onCreateViewHolder(mLayoutInflater, parent, viewType);
-                }
-                throw new RuntimeException("Unexpected view type" + viewType);
-        }
-    }
-
-    @Override
-    public void onBindViewHolder(ViewHolder holder, int position) {
-        switch (holder.getItemViewType()) {
-            case VIEW_TYPE_ICON:
-                AdapterItem adapterItem = mApps.getAdapterItems().get(position);
-                BubbleTextView icon = (BubbleTextView) holder.itemView;
-                icon.reset();
-                if (adapterItem.itemInfo instanceof AppInfo) {
-                    icon.applyFromApplicationInfo((AppInfo) adapterItem.itemInfo);
-                } else {
-                    icon.applyFromItemInfoWithIcon(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);
-                }
-                break;
-            case VIEW_TYPE_ALL_APPS_DIVIDER:
-                // nothing to do
-                break;
-            default:
-                BaseAdapterProvider adapterProvider = getAdapterProvider(holder.getItemViewType());
-                if (adapterProvider != null) {
-                    adapterProvider.onBindView(holder, position);
-                }
-        }
-    }
-
-    @Override
-    public void onViewRecycled(@NonNull ViewHolder holder) {
-        super.onViewRecycled(holder);
-    }
-
-    @Override
-    public boolean onFailedToRecycleView(ViewHolder holder) {
-        // Always recycle and we will reset the view when it is bound
-        return true;
-    }
-
-    @Override
-    public int getItemCount() {
-        return mApps.getAdapterItems().size();
-    }
-
-    @Override
-    public int getItemViewType(int position) {
-        AdapterItem item = mApps.getAdapterItems().get(position);
-        return item.viewType;
-    }
-
-    @Nullable
-    private BaseAdapterProvider getAdapterProvider(int viewType) {
-        return Arrays.stream(mAdapterProviders).filter(
-                adapterProvider -> adapterProvider.isViewSupported(viewType)).findFirst().orElse(
-                null);
-    }
 }
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index c2cb845..7dbe711 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -19,6 +19,7 @@
 import static android.view.View.MeasureSpec.UNSPECIFIED;
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_SCROLLED;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_VERTICAL_SWIPE_BEGIN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_VERTICAL_SWIPE_END;
 import static com.android.launcher3.util.LogConfig.SEARCH_LOGGING;
@@ -203,6 +204,7 @@
         StatsLogManager mgr = ActivityContext.lookupContext(getContext()).getStatsLogManager();
         switch (state) {
             case SCROLL_STATE_DRAGGING:
+                mgr.logger().log(LAUNCHER_ALLAPPS_SCROLLED);
                 requestFocus();
                 mgr.logger().sendToInteractionJankMonitor(
                         LAUNCHER_ALLAPPS_VERTICAL_SWIPE_BEGIN, this);
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index 1a1d521..16264da 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -18,7 +18,7 @@
 
 import android.content.Context;
 
-import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.util.ItemInfoMatcher;
@@ -81,8 +81,8 @@
     private final List<FastScrollSectionInfo> mFastScrollerSections = new ArrayList<>();
 
     // The of ordered component names as a result of a search query
-    private ArrayList<AdapterItem> mSearchResults;
-    private AllAppsGridAdapter<T> mAdapter;
+    private final ArrayList<AdapterItem> mSearchResults = new ArrayList<>();
+    private BaseAllAppsAdapter<T> mAdapter;
     private AppInfoComparator mAppNameComparator;
     private final int mNumAppsPerRow;
     private int mNumAppRowsInAdapter;
@@ -106,7 +106,7 @@
     /**
      * Sets the adapter to notify when this dataset changes.
      */
-    public void setAdapter(AllAppsGridAdapter<T> adapter) {
+    public void setAdapter(BaseAllAppsAdapter<T> adapter) {
         mAdapter = adapter;
     }
 
@@ -171,30 +171,33 @@
      * Returns whether there are is a filter set.
      */
     public boolean hasFilter() {
-        return (mSearchResults != null);
+        return !mSearchResults.isEmpty();
     }
 
     /**
      * Returns whether there are no filtered results.
      */
     public boolean hasNoFilteredResults() {
-        return (mSearchResults != null) && mAccessibilityResultsCount == 0;
+        return hasFilter() && mAccessibilityResultsCount == 0;
     }
 
     /**
      * Sets results list for search
      */
     public boolean setSearchResults(ArrayList<AdapterItem> results) {
-        if (!Objects.equals(results, mSearchResults)) {
-            mSearchResults = results;
-            updateAdapterItems();
-            return true;
+        if (Objects.equals(results, mSearchResults)) {
+            return false;
         }
-        return false;
+        mSearchResults.clear();
+        if (results != null) {
+            mSearchResults.addAll(results);
+        }
+        updateAdapterItems();
+        return true;
     }
 
     public boolean appendSearchResults(ArrayList<AdapterItem> results) {
-        if (mSearchResults != null && results != null && results.size() > 0) {
+        if (hasFilter() && results != null && results.size() > 0) {
             updateSearchAdapterItems(results, mSearchResults.size());
             refreshRecyclerView();
             return true;
@@ -259,7 +262,7 @@
         }
 
         // Recompose the set of adapter items from the current set of apps
-        if (mSearchResults == null) {
+        if (mSearchResults.isEmpty()) {
             updateAdapterItems();
         }
     }
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
new file mode 100644
index 0000000..1d1960d
--- /dev/null
+++ b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
@@ -0,0 +1,333 @@
+/*
+ * 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.allapps;
+
+import static com.android.launcher3.touch.ItemLongClickListener.INSTANCE_ALL_APPS;
+
+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;
+import android.view.View.OnFocusChangeListener;
+import android.view.View.OnLongClickListener;
+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.BubbleTextView;
+import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
+import com.android.launcher3.views.ActivityContext;
+
+import java.util.Arrays;
+
+/**
+ * Adapter for all the apps.
+ *
+ * @param <T> Type of context inflating all apps.
+ */
+public abstract class BaseAllAppsAdapter<T extends Context & ActivityContext> extends
+        RecyclerView.Adapter<BaseAllAppsAdapter.ViewHolder> {
+
+    public static final String TAG = "BaseAllAppsAdapter";
+
+    // A normal icon
+    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;
+
+    // Common view type masks
+    public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
+    public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
+
+
+    protected final BaseAdapterProvider[] mAdapterProviders;
+
+    /**
+     * ViewHolder for each icon.
+     */
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        public ViewHolder(View v) {
+            super(v);
+        }
+    }
+
+    /** Sets the number of apps to be displayed in one row of the all apps screen. */
+    public abstract void setAppsPerRow(int appsPerRow);
+
+    /**
+     * Info about a particular adapter item (can be either section or app)
+     */
+    public static class AdapterItem {
+        /** Common properties */
+        // The index of this adapter item in the list
+        public int position;
+        // The type of this item
+        public int viewType;
+
+        // The section name of this item.  Note that there can be multiple items with different
+        // sectionNames in the same section
+        public String sectionName = null;
+        // The row that this item shows up on
+        public int rowIndex;
+        // The index of this app in the row
+        public int rowAppIndex;
+        // The associated ItemInfoWithIcon for the item
+        public ItemInfoWithIcon itemInfo = null;
+        // The index of this app not including sections
+        public int appIndex = -1;
+        // Search section associated to result
+        public DecorationInfo decorationInfo = null;
+
+        /**
+         * Factory method for AppIcon AdapterItem
+         */
+        public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
+                int appIndex) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_ICON;
+            item.position = pos;
+            item.sectionName = sectionName;
+            item.itemInfo = appInfo;
+            item.appIndex = appIndex;
+            return item;
+        }
+
+        /**
+         * Factory method for empty search results view
+         */
+        public static AdapterItem asEmptySearch(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_EMPTY_SEARCH;
+            item.position = pos;
+            return item;
+        }
+
+        /**
+         * Factory method for a dividerView in AllAppsSearch
+         */
+        public static AdapterItem asAllAppsDivider(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_ALL_APPS_DIVIDER;
+            item.position = pos;
+            return item;
+        }
+
+        /**
+         * Factory method for a market search button
+         */
+        public static AdapterItem asMarketSearch(int pos) {
+            AdapterItem item = new AdapterItem();
+            item.viewType = VIEW_TYPE_SEARCH_MARKET;
+            item.position = pos;
+            return item;
+        }
+
+        protected boolean isCountedForAccessibility() {
+            return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;
+        }
+    }
+
+    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;
+
+    private final LayoutInflater mLayoutInflater;
+    private final OnClickListener mOnIconClickListener;
+    private OnLongClickListener mOnIconLongClickListener = INSTANCE_ALL_APPS;
+    private 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,
+            AlphabeticalAppsList<T> apps, BaseAdapterProvider[] adapterProviders) {
+        Resources res = activityContext.getResources();
+        mActivityContext = activityContext;
+        mApps = apps;
+        mEmptySearchMessage = res.getString(R.string.all_apps_loading_message);
+        mLayoutInflater = inflater;
+
+        mOnIconClickListener = mActivityContext.getItemOnClickListener();
+
+        mAdapterProviders = adapterProviders;
+        mExtraHeight = res.getDimensionPixelSize(R.dimen.all_apps_height_extra);
+    }
+
+    /**
+     * Sets the long click listener for icons
+     */
+    public void setOnIconLongClickListener(@Nullable OnLongClickListener listener) {
+        mOnIconLongClickListener = listener;
+    }
+
+    /** Checks if the passed viewType represents all apps divider. */
+    public static boolean isDividerViewType(int viewType) {
+        return isViewType(viewType, VIEW_TYPE_MASK_DIVIDER);
+    }
+
+    /** Checks if the passed viewType represents all apps icon. */
+    public static boolean isIconViewType(int viewType) {
+        return isViewType(viewType, VIEW_TYPE_MASK_ICON);
+    }
+
+    public void setIconFocusListener(OnFocusChangeListener focusListener) {
+        mIconFocusListener = focusListener;
+    }
+
+    /**
+     * 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();
+
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        switch (viewType) {
+            case VIEW_TYPE_ICON:
+                int layout = !FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get() ? R.layout.all_apps_icon
+                        : R.layout.all_apps_icon_twoline;
+                BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
+                        layout, parent, false);
+                icon.setLongPressTimeoutFactor(1f);
+                icon.setOnFocusChangeListener(mIconFocusListener);
+                icon.setOnClickListener(mOnIconClickListener);
+                icon.setOnLongClickListener(mOnIconLongClickListener);
+                // Ensure the all apps icon height matches the workspace icons in portrait mode.
+                icon.getLayoutParams().height =
+                        mActivityContext.getDeviceProfile().allAppsCellHeightPx;
+                if (FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get()) {
+                    icon.getLayoutParams().height += mExtraHeight;
+                }
+                return new ViewHolder(icon);
+            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));
+            default:
+                BaseAdapterProvider adapterProvider = getAdapterProvider(viewType);
+                if (adapterProvider != null) {
+                    return adapterProvider.onCreateViewHolder(mLayoutInflater, parent, viewType);
+                }
+                throw new RuntimeException("Unexpected view type" + viewType);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+        switch (holder.getItemViewType()) {
+            case VIEW_TYPE_ICON:
+                AdapterItem adapterItem = mApps.getAdapterItems().get(position);
+                BubbleTextView icon = (BubbleTextView) holder.itemView;
+                icon.reset();
+                if (adapterItem.itemInfo instanceof AppInfo) {
+                    icon.applyFromApplicationInfo((AppInfo) adapterItem.itemInfo);
+                } else {
+                    icon.applyFromItemInfoWithIcon(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);
+                }
+                break;
+            case VIEW_TYPE_ALL_APPS_DIVIDER:
+                // nothing to do
+                break;
+            default:
+                BaseAdapterProvider adapterProvider = getAdapterProvider(holder.getItemViewType());
+                if (adapterProvider != null) {
+                    adapterProvider.onBindView(holder, position);
+                }
+        }
+    }
+
+    @Override
+    public void onViewRecycled(@NonNull ViewHolder holder) {
+        super.onViewRecycled(holder);
+    }
+
+    @Override
+    public boolean onFailedToRecycleView(ViewHolder holder) {
+        // Always recycle and we will reset the view when it is bound
+        return true;
+    }
+
+    @Override
+    public int getItemCount() {
+        return mApps.getAdapterItems().size();
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        AdapterItem item = mApps.getAdapterItems().get(position);
+        return item.viewType;
+    }
+
+    protected static boolean isViewType(int viewType, int viewTypeMask) {
+        return (viewType & viewTypeMask) != 0;
+    }
+
+    @Nullable
+    protected BaseAdapterProvider getAdapterProvider(int viewType) {
+        return Arrays.stream(mAdapterProviders).filter(
+                adapterProvider -> adapterProvider.isViewSupported(viewType)).findFirst().orElse(
+                null);
+    }
+}
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
index bfc7515..f913aa9 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
@@ -44,7 +44,6 @@
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 import androidx.core.graphics.ColorUtils;
-import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.launcher3.DeviceProfile;
@@ -443,8 +442,8 @@
         if (showTabs == mUsingTabs && !force) {
             return;
         }
-        replaceRVContainer(showTabs);
         mUsingTabs = showTabs;
+        replaceRVContainer(mUsingTabs);
 
         mAllAppsStore.unregisterIconContainer(mAH.get(AdapterHolder.MAIN).mRecyclerView);
         mAllAppsStore.unregisterIconContainer(mAH.get(AdapterHolder.WORK).mRecyclerView);
@@ -697,18 +696,21 @@
         return ColorUtils.blendARGB(mScrimColor, mHeaderProtectionColor, blendRatio);
     }
 
+    protected abstract BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<T> mAppsList,
+            BaseAdapterProvider[] adapterProviders);
+
     protected int getHeaderBottom() {
         return (int) getTranslationY();
     }
 
-    /** Holds a {@link AllAppsGridAdapter} and related fields. */
+    /** Holds a {@link BaseAllAppsAdapter} and related fields. */
     public class AdapterHolder {
         public static final int MAIN = 0;
         public static final int WORK = 1;
 
         private final boolean mIsWork;
-        public final AllAppsGridAdapter<T> adapter;
-        final LinearLayoutManager mLayoutManager;
+        public final BaseAllAppsAdapter<T> adapter;
+        final RecyclerView.LayoutManager mLayoutManager;
         final AlphabeticalAppsList<T> mAppsList;
         final Rect mPadding = new Rect();
         AllAppsRecyclerView mRecyclerView;
@@ -724,8 +726,7 @@
                             mWorkManager.getAdapterProvider()}
                             : new BaseAdapterProvider[]{mMainAdapterProvider};
 
-            adapter = new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
-                    adapterProviders);
+            adapter = getAdapter(mAppsList, adapterProviders);
             mAppsList.setAdapter(adapter);
             mLayoutManager = adapter.getLayoutManager();
         }
diff --git a/src/com/android/launcher3/allapps/SearchUiManager.java b/src/com/android/launcher3/allapps/SearchUiManager.java
index f9055ee..6299657 100644
--- a/src/com/android/launcher3/allapps/SearchUiManager.java
+++ b/src/com/android/launcher3/allapps/SearchUiManager.java
@@ -65,4 +65,7 @@
      * sets highlight result's title
      */
     default void setFocusedResultTitle(@Nullable  CharSequence title) { }
+
+    /** Refresh the currently displayed list of results. */
+    default void refreshResults() {}
 }
diff --git a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
index 0137e2a..fd8945a 100644
--- a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
@@ -33,7 +33,7 @@
 import com.android.launcher3.ExtendedEditText;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.search.SearchAlgorithm;
 import com.android.launcher3.search.SearchCallback;
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 4a886a4..cb459ea 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -38,9 +38,9 @@
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.ActivityAllAppsContainerView;
-import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
+import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.allapps.SearchUiManager;
 import com.android.launcher3.search.SearchCallback;
 
diff --git a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
index 1f854c6..222c8fe 100644
--- a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
+++ b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
@@ -23,7 +23,7 @@
 import androidx.annotation.AnyThread;
 
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
+import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.model.AllAppsList;
 import com.android.launcher3.model.BaseModelUpdateTask;
 import com.android.launcher3.model.BgDataModel;
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 278bcf2..3e0c9fc 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -52,7 +52,7 @@
      * Enable moving the QSB on the 0th screen of the workspace. This is not a configuration feature
      * and should be modified at a project level.
      */
-    public static final boolean QSB_ON_FIRST_SCREEN = true;
+    public static final boolean QSB_ON_FIRST_SCREEN = BuildConfig.QSB_ON_FIRST_SCREEN;
 
     /**
      * Feature flag to handle define config changes dynamically instead of killing the process.
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index b914ae2..a3945fd 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -98,6 +98,7 @@
     final ValueAnimator mAnim;
     // Whether mAnim has started. Unlike mAnim.isStarted(), this is true even after mAnim ends.
     private boolean mAnimStarted;
+    private Runnable mOnAnimEndCallback = null;
 
     private int mLastTouchX;
     private int mLastTouchY;
@@ -180,6 +181,14 @@
             public void onAnimationStart(Animator animation) {
                 mAnimStarted = true;
             }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                super.onAnimationEnd(animation);
+                if (mOnAnimEndCallback != null) {
+                    mOnAnimEndCallback.run();
+                }
+            }
         });
 
         setDragRegion(new Rect(0, 0, width, height));
@@ -199,6 +208,10 @@
         setWillNotDraw(false);
     }
 
+    public void setOnAnimationEndCallback(Runnable callback) {
+        mOnAnimEndCallback = callback;
+    }
+
     /**
      * Initialize {@code #mIconDrawable} if the item can be represented using
      * an {@link AdaptiveIconDrawable} or {@link FolderAdaptiveIcon}.
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 2459e09..cc17064 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -87,6 +87,7 @@
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.MainThreadInitializedObject.SandboxContext;
+import com.android.launcher3.util.window.WindowManagerProxy;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.launcher3.widget.BaseLauncherAppWidgetHostView;
@@ -128,7 +129,8 @@
         public PreviewContext(Context base, InvariantDeviceProfile idp) {
             super(base, UserCache.INSTANCE, InstallSessionHelper.INSTANCE,
                     LauncherAppState.INSTANCE, InvariantDeviceProfile.INSTANCE,
-                    CustomWidgetManager.INSTANCE, PluginManagerWrapper.INSTANCE);
+                    CustomWidgetManager.INSTANCE, PluginManagerWrapper.INSTANCE,
+                    WindowManagerProxy.INSTANCE);
             mIdp = idp;
             mObjectMap.put(InvariantDeviceProfile.INSTANCE, idp);
             mObjectMap.put(LauncherAppState.INSTANCE,
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index 308a8f2..5ece4a6 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -440,7 +440,7 @@
                             cn,
                             sectionKey.first);
                 }
-                if (loadFallbackTitle && TextUtils.isEmpty(entry.title)) {
+                if (loadFallbackTitle && TextUtils.isEmpty(entry.title) && lai != null) {
                     loadFallbackTitle(
                             lai,
                             entry,
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index 0c1ba8b..f392e95 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -527,7 +527,11 @@
         LAUNCHER_TASKBAR_LONGPRESS_SHOW(897),
 
         @UiEvent(doc = "User clicks on the search icon on header to launch search in app.")
-        LAUNCHER_ALLAPPS_SEARCHINAPP_LAUNCH(913);
+        LAUNCHER_ALLAPPS_SEARCHINAPP_LAUNCH(913),
+
+        @UiEvent(doc = "User scrolled on one of the all apps surfaces such as A-Z list, search "
+                + "result page etc.")
+        LAUNCHER_ALLAPPS_SCROLLED(985);
 
         // ADD MORE
 
diff --git a/src/com/android/launcher3/statemanager/StatefulActivity.java b/src/com/android/launcher3/statemanager/StatefulActivity.java
index b45c97b..c554d06 100644
--- a/src/com/android/launcher3/statemanager/StatefulActivity.java
+++ b/src/com/android/launcher3/statemanager/StatefulActivity.java
@@ -17,15 +17,11 @@
 
 import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
 
-import android.graphics.Insets;
-import android.os.Build;
 import android.os.Handler;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.WindowInsets;
 
 import androidx.annotation.CallSuper;
-import androidx.annotation.RequiresApi;
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.LauncherRootView;
@@ -179,14 +175,6 @@
     }
 
     /**
-     * Gives subclasses a chance to override some window insets (via
-     * {@link android.view.WindowInsets.Builder#setInsets(int, Insets)}).
-     */
-    @RequiresApi(api = Build.VERSION_CODES.R)
-    public void updateWindowInsets(WindowInsets.Builder updatedInsetsBuilder,
-            WindowInsets oldInsets) { }
-
-    /**
      * Runs the given {@param r} runnable when this activity binds to the touch interaction service.
      */
     public void runOnBindToTouchInteractionService(Runnable r) {
diff --git a/src/com/android/launcher3/states/RotationHelper.java b/src/com/android/launcher3/states/RotationHelper.java
index 867fd99..8b425da 100644
--- a/src/com/android/launcher3/states/RotationHelper.java
+++ b/src/com/android/launcher3/states/RotationHelper.java
@@ -21,7 +21,7 @@
 import static android.util.DisplayMetrics.DENSITY_DEVICE_STABLE;
 
 import static com.android.launcher3.Utilities.dpiFromPx;
-import static com.android.launcher3.util.WindowManagerCompat.MIN_TABLET_WIDTH;
+import static com.android.launcher3.util.window.WindowManagerProxy.MIN_TABLET_WIDTH;
 
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 2bf3b14..faf5817 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -82,6 +82,10 @@
     public static final String REQUEST_IS_LAUNCHER_INITIALIZED = "is-launcher-initialized";
     public static final String REQUEST_FREEZE_APP_LIST = "freeze-app-list";
     public static final String REQUEST_UNFREEZE_APP_LIST = "unfreeze-app-list";
+    public static final String REQUEST_ENABLE_MANUAL_TASKBAR_STASHING = "enable-taskbar-stashing";
+    public static final String REQUEST_DISABLE_MANUAL_TASKBAR_STASHING = "disable-taskbar-stashing";
+    public static final String REQUEST_UNSTASH_TASKBAR_IF_STASHED = "unstash-taskbar-if-stashed";
+    public static final String REQUEST_STASHED_TASKBAR_HEIGHT = "stashed-taskbar-height";
     public static final String REQUEST_APP_LIST_FREEZE_FLAGS = "app-list-freeze-flags";
     public static final String REQUEST_APPS_LIST_SCROLL_Y = "apps-list-scroll-y";
     public static final String REQUEST_WIDGETS_SCROLL_Y = "widgets-scroll-y";
@@ -96,6 +100,10 @@
     public static final String REQUEST_GET_HAD_NONTEST_EVENTS = "get-had-nontest-events";
     public static final String REQUEST_STOP_EVENT_LOGGING = "stop-event-logging";
     public static final String REQUEST_CLEAR_DATA = "clear-data";
+    public static final String REQUEST_USE_TEST_WORKSPACE_LAYOUT = "use-test-workspace-layout";
+    public static final String REQUEST_USE_DEFAULT_WORKSPACE_LAYOUT =
+            "use-default-workspace-layout";
+    public static final String REQUEST_HOTSEAT_ICON_NAMES = "get-hotseat-icon-names";
     public static final String REQUEST_IS_TABLET = "is-tablet";
     public static final String REQUEST_IS_TWO_PANELS = "is-two-panel";
     public static final String REQUEST_START_DRAG_THRESHOLD = "start-drag-threshold";
@@ -125,8 +133,9 @@
     public static final String REQUEST_MOCK_SENSOR_ROTATION = "mock-sensor-rotation";
 
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
-    public static final String TASK_VIEW_ID_CRASH = "b/195430732";
     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";
 }
diff --git a/src/com/android/launcher3/util/DisplayController.java b/src/com/android/launcher3/util/DisplayController.java
index f944d3c..22e3de8 100644
--- a/src/com/android/launcher3/util/DisplayController.java
+++ b/src/com/android/launcher3/util/DisplayController.java
@@ -26,10 +26,8 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NAVIGATION_MODE_GESTURE_BUTTON;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.PackageManagerHelper.getPackageFilter;
-import static com.android.launcher3.util.WindowManagerCompat.MIN_LARGE_TABLET_WIDTH;
-import static com.android.launcher3.util.WindowManagerCompat.MIN_TABLET_WIDTH;
-
-import static java.util.Collections.emptyMap;
+import static com.android.launcher3.util.window.WindowManagerProxy.MIN_LARGE_TABLET_WIDTH;
+import static com.android.launcher3.util.window.WindowManagerProxy.MIN_TABLET_WIDTH;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
@@ -38,12 +36,13 @@
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.graphics.Point;
+import android.graphics.Rect;
 import android.hardware.display.DisplayManager;
 import android.os.Build;
-import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Log;
+import android.util.Pair;
 import android.view.Display;
 
 import androidx.annotation.AnyThread;
@@ -52,11 +51,12 @@
 import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogManager.LauncherEvent;
-import com.android.launcher3.uioverrides.ApiWrapper;
+import com.android.launcher3.util.window.CachedDisplayInfo;
+import com.android.launcher3.util.window.WindowManagerProxy;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.Map;
+import java.util.Collections;
 import java.util.Objects;
 import java.util.Set;
 
@@ -89,6 +89,7 @@
 
     // Null for SDK < S
     private final Context mWindowContext;
+
     // The callback in this listener updates DeviceProfile, which other listeners might depend on
     private DisplayInfoChangeListener mPriorityListener;
     private final ArrayList<DisplayInfoChangeListener> mListeners = new ArrayList<>();
@@ -115,23 +116,9 @@
         mContext.registerReceiver(mReceiver,
                 getPackageFilter(TARGET_OVERLAY_PACKAGE, ACTION_OVERLAY_CHANGED));
 
+        WindowManagerProxy wmProxy = WindowManagerProxy.INSTANCE.get(context);
         mInfo = new Info(getDisplayInfoContext(display), display,
-                getInternalDisplays(mDM), emptyMap());
-    }
-
-    private static ArrayMap<String, PortraitSize> getInternalDisplays(
-            DisplayManager displayManager) {
-        Display[] displays = displayManager.getDisplays();
-        ArrayMap<String, PortraitSize> internalDisplays = new ArrayMap<>();
-        for (Display display : displays) {
-            if (ApiWrapper.isInternalDisplay(display)) {
-                Point size = new Point();
-                display.getRealSize(size);
-                internalDisplays.put(ApiWrapper.getUniqueId(display),
-                        new PortraitSize(size.x, size.y));
-            }
-        }
-        return internalDisplays;
+                wmProxy, wmProxy.estimateInternalDisplayBounds(context));
     }
 
     /**
@@ -226,16 +213,17 @@
 
     @AnyThread
     private void handleInfoChange(Display display) {
+        WindowManagerProxy wmProxy = WindowManagerProxy.INSTANCE.get(mContext);
         Info oldInfo = mInfo;
 
         Context displayContext = getDisplayInfoContext(display);
-        Info newInfo = new Info(displayContext, display,
-                oldInfo.mInternalDisplays, oldInfo.mPerDisplayBounds);
+        Info newInfo = new Info(displayContext, display, 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, getInternalDisplays(mDM), emptyMap());
+            newInfo = new Info(displayContext, display, wmProxy,
+                    wmProxy.estimateInternalDisplayBounds(displayContext));
         }
 
         int change = 0;
@@ -254,9 +242,8 @@
         if (!newInfo.supportedBounds.equals(oldInfo.supportedBounds)) {
             change |= CHANGE_SUPPORTED_BOUNDS;
 
-            PortraitSize realSize = new PortraitSize(newInfo.currentSize.x, newInfo.currentSize.y);
-            PortraitSize expectedSize = oldInfo.mInternalDisplays.get(
-                    ApiWrapper.getUniqueId(display));
+            Point currentS = newInfo.currentSize;
+            Point expectedS = oldInfo.mPerDisplayBounds.get(newInfo.displayId).first.size;
             if (newInfo.supportedBounds.size() != oldInfo.supportedBounds.size()) {
                 Log.e("b/198965093",
                         "Inconsistent number of displays"
@@ -264,7 +251,9 @@
                                 + "\noldInfo.supportedBounds: " + oldInfo.supportedBounds
                                 + "\nnewInfo.supportedBounds: " + newInfo.supportedBounds);
             }
-            if (!realSize.equals(expectedSize) && display.getState() == Display.STATE_OFF) {
+            if ((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;
             }
@@ -290,30 +279,38 @@
 
     public static class Info {
 
-        // Configuration properties
+        // Cached property
         public final int rotation;
+        public final String displayId;
+        public final Point currentSize;
+        public final Rect cutout;
+
+        // Configuration property
         public final float fontScale;
         public final int densityDpi;
         public final NavigationMode navigationMode;
 
         private final PortraitSize mScreenSizeDp;
 
-        public final Point currentSize;
-
-        public String displayId;
         public final Set<WindowBounds> supportedBounds = new ArraySet<>();
-        private final Map<String, Set<WindowBounds>> mPerDisplayBounds = new ArrayMap<>();
-        private final ArrayMap<String, PortraitSize> mInternalDisplays;
+
+        private final ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> mPerDisplayBounds =
+                new ArrayMap<>();
 
         public Info(Context context, Display display) {
-            this(context, display, new ArrayMap<>(), emptyMap());
+            /* don't need system overrides for external displays */
+            this(context, display, new WindowManagerProxy(), new ArrayMap<>());
         }
 
-        private Info(Context context, Display display,
-                ArrayMap<String, PortraitSize> internalDisplays,
-                Map<String, Set<WindowBounds>> perDisplayBoundsCache) {
-            mInternalDisplays = internalDisplays;
-            rotation = display.getRotation();
+        // Used for testing
+        public Info(Context context, Display display,
+                WindowManagerProxy wmProxy,
+                ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> perDisplayBoundsCache) {
+            CachedDisplayInfo displayInfo = wmProxy.getDisplayInfo(display);
+            rotation = displayInfo.rotation;
+            currentSize = displayInfo.size;
+            displayId = displayInfo.id;
+            cutout = displayInfo.cutout;
 
             Configuration config = context.getResources().getConfiguration();
             fontScale = config.fontScale;
@@ -321,54 +318,29 @@
             mScreenSizeDp = new PortraitSize(config.screenHeightDp, config.screenWidthDp);
             navigationMode = parseNavigationMode(context);
 
-            currentSize = new Point();
-            display.getRealSize(currentSize);
+            mPerDisplayBounds.putAll(perDisplayBoundsCache);
+            Pair<CachedDisplayInfo, WindowBounds[]> cachedValue = mPerDisplayBounds.get(displayId);
 
-            displayId = ApiWrapper.getUniqueId(display);
-            Set<WindowBounds> currentSupportedBounds =
-                    getSupportedBoundsForDisplay(display, currentSize);
-            mPerDisplayBounds.put(displayId, currentSupportedBounds);
-            supportedBounds.addAll(currentSupportedBounds);
-
-            if (ApiWrapper.isInternalDisplay(display) && internalDisplays.size() > 1) {
-                int displayCount = internalDisplays.size();
-                for (int i = 0; i < displayCount; i++) {
-                    String displayKey = internalDisplays.keyAt(i);
-                    if (TextUtils.equals(displayId, displayKey)) {
-                        continue;
-                    }
-
-                    Set<WindowBounds> displayBounds = perDisplayBoundsCache.get(displayKey);
-                    if (displayBounds == null) {
-                        // We assume densityDpi is the same across all internal displays
-                        displayBounds = WindowManagerCompat.estimateDisplayProfiles(
-                                context, internalDisplays.valueAt(i), densityDpi,
-                                ApiWrapper.TASKBAR_DRAWN_IN_PROCESS);
-                    }
-
-                    supportedBounds.addAll(displayBounds);
-                    mPerDisplayBounds.put(displayKey, displayBounds);
+            WindowBounds realBounds = wmProxy.getRealBounds(context, display, displayInfo);
+            if (cachedValue == null) {
+                supportedBounds.add(realBounds);
+            } else {
+                // Verify that the real bounds are a match
+                WindowBounds expectedBounds = cachedValue.second[displayInfo.rotation];
+                if (!realBounds.equals(expectedBounds)) {
+                    WindowBounds[] clone = new WindowBounds[4];
+                    System.arraycopy(cachedValue.second, 0, clone, 0, 4);
+                    clone[displayInfo.rotation] = realBounds;
+                    cachedValue = Pair.create(displayInfo.normalize(), clone);
+                    mPerDisplayBounds.put(displayId, cachedValue);
                 }
             }
+            mPerDisplayBounds.values().forEach(
+                    pair -> Collections.addAll(supportedBounds, pair.second));
             Log.d("b/211775278", "displayId: " + displayId + ", currentSize: " + currentSize);
             Log.d("b/211775278", "perDisplayBounds: " + mPerDisplayBounds);
         }
 
-        private static Set<WindowBounds> getSupportedBoundsForDisplay(Display display, Point size) {
-            Point smallestSize = new Point();
-            Point largestSize = new Point();
-            display.getCurrentSizeRange(smallestSize, largestSize);
-
-            int portraitWidth = Math.min(size.x, size.y);
-            int portraitHeight = Math.max(size.x, size.y);
-            Set<WindowBounds> result = new ArraySet<>();
-            result.add(new WindowBounds(portraitWidth, portraitHeight,
-                    smallestSize.x, largestSize.y));
-            result.add(new WindowBounds(portraitHeight, portraitWidth,
-                    largestSize.x, smallestSize.y));
-            return result;
-        }
-
         /**
          * Returns {@code true} if the bounds represent a tablet.
          */
diff --git a/src/com/android/launcher3/util/Executors.java b/src/com/android/launcher3/util/Executors.java
index 6329540..8485371 100644
--- a/src/com/android/launcher3/util/Executors.java
+++ b/src/com/android/launcher3/util/Executors.java
@@ -15,10 +15,17 @@
  */
 package com.android.launcher3.util;
 
+import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
+
+import static java.util.concurrent.Executors.newSingleThreadExecutor;
+
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.os.Process;
 
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
@@ -34,6 +41,9 @@
             Math.max(Runtime.getRuntime().availableProcessors(), 2);
     private static final int KEEP_ALIVE = 1;
 
+    /** Dedicated executor instances for work depending on other packages. */
+    private static final Map<String, ExecutorService> PACKAGE_EXECUTORS = new ConcurrentHashMap<>();
+
     /**
      * An {@link ThreadPoolExecutor} to be used with async task with no limit on the queue size.
      */
@@ -76,6 +86,18 @@
             new LooperExecutor(createAndStartNewLooper("launcher-loader"));
 
     /**
+     * Returns and caches a single thread executor for a given package.
+     *
+     * @param packageName Package associated with the executor.
+     */
+    public static ExecutorService getPackageExecutor(String packageName) {
+        return PACKAGE_EXECUTORS.computeIfAbsent(
+                packageName,
+                p -> newSingleThreadExecutor(
+                        new SimpleThreadFactory(p, THREAD_PRIORITY_BACKGROUND)));
+    }
+
+    /**
      * A simple ThreadFactory to set the thread name and priority when used with executors.
      */
     public static class SimpleThreadFactory implements ThreadFactory {
diff --git a/src/com/android/launcher3/util/RotationUtils.java b/src/com/android/launcher3/util/RotationUtils.java
new file mode 100644
index 0000000..3414a3d
--- /dev/null
+++ b/src/com/android/launcher3/util/RotationUtils.java
@@ -0,0 +1,75 @@
+/*
+ * 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 android.view.Surface.ROTATION_0;
+import static android.view.Surface.ROTATION_180;
+import static android.view.Surface.ROTATION_270;
+import static android.view.Surface.ROTATION_90;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+
+/**
+ * Utility methods based on {@code frameworks/base/core/java/android/util/RotationUtils.java}
+ */
+public class RotationUtils {
+
+    /**
+     * Rotates an Rect according to the given rotation.
+     */
+    public static void rotateRect(Rect rect, int rotation) {
+        switch (rotation) {
+            case ROTATION_0:
+                return;
+            case ROTATION_90:
+                rect.set(rect.top, rect.right, rect.bottom, rect.left);
+                return;
+            case ROTATION_180:
+                rect.set(rect.right, rect.bottom, rect.left, rect.top);
+                return;
+            case ROTATION_270:
+                rect.set(rect.bottom, rect.left, rect.top, rect.right);
+                return;
+            default:
+                throw new IllegalArgumentException("unknown rotation: " + rotation);
+        }
+    }
+
+    /**
+     * Rotates an size according to the given rotation.
+     */
+    public static void rotateSize(Point size, int rotation) {
+        switch (rotation) {
+            case ROTATION_0:
+            case ROTATION_180:
+                return;
+            case ROTATION_90:
+            case ROTATION_270:
+                size.set(size.y, size.x);
+                return;
+            default:
+                throw new IllegalArgumentException("unknown rotation: " + rotation);
+        }
+    }
+
+    /** @return the rotation needed to rotate from oldRotation to newRotation. */
+    public static int deltaRotation(int oldRotation, int newRotation) {
+        int delta = newRotation - oldRotation;
+        if (delta < 0) delta += 4;
+        return delta;
+    }
+}
diff --git a/src/com/android/launcher3/util/WindowBounds.java b/src/com/android/launcher3/util/WindowBounds.java
index c92770e..a15679a 100644
--- a/src/com/android/launcher3/util/WindowBounds.java
+++ b/src/com/android/launcher3/util/WindowBounds.java
@@ -33,19 +33,27 @@
     public final Rect bounds;
     public final Rect insets;
     public final Point availableSize;
+    public final int rotationHint;
 
     public WindowBounds(Rect bounds, Rect insets) {
+        this(bounds, insets, -1);
+    }
+
+    public WindowBounds(Rect bounds, Rect insets, int rotationHint) {
         this.bounds = bounds;
         this.insets = insets;
+        this.rotationHint = rotationHint;
         availableSize = new Point(bounds.width() - insets.left - insets.right,
                 bounds.height() - insets.top - insets.bottom);
     }
 
-    public WindowBounds(int width, int height, int availableWidth, int availableHeight) {
+    public WindowBounds(int width, int height, int availableWidth, int availableHeight,
+            int rotationHint) {
         this.bounds = new Rect(0, 0, width, height);
         this.availableSize = new Point(availableWidth, availableHeight);
         // We don't care about insets in this case
         this.insets = new Rect(0, 0, width - availableWidth, height - availableHeight);
+        this.rotationHint = rotationHint;
     }
 
     @Override
diff --git a/src/com/android/launcher3/util/WindowManagerCompat.java b/src/com/android/launcher3/util/WindowManagerCompat.java
deleted file mode 100644
index 873a518..0000000
--- a/src/com/android/launcher3/util/WindowManagerCompat.java
+++ /dev/null
@@ -1,109 +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.util;
-
-import static com.android.launcher3.ResourceUtils.INVALID_RESOURCE_HANDLE;
-import static com.android.launcher3.Utilities.dpiFromPx;
-
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.content.res.Configuration;
-import android.graphics.Insets;
-import android.graphics.Rect;
-import android.os.Build;
-import android.util.ArraySet;
-import android.view.WindowInsets;
-import android.view.WindowInsets.Type;
-import android.view.WindowManager;
-import android.view.WindowMetrics;
-
-import com.android.launcher3.R;
-import com.android.launcher3.ResourceUtils;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.util.DisplayController.PortraitSize;
-
-import java.util.Collections;
-import java.util.Set;
-
-/**
- * Utility class to estimate window manager values
- */
-@TargetApi(Build.VERSION_CODES.S)
-public class WindowManagerCompat {
-
-    public static final int MIN_TABLET_WIDTH = 600;
-    public static final int MIN_LARGE_TABLET_WIDTH = 720;
-
-    /**
-     * Returns a set of supported render sizes for a internal display.
-     * This is a temporary workaround which assumes only nav-bar insets change across displays, and
-     * is only used until we eventually get the real values
-     * @param consumeTaskBar if true, it assumes that task bar is part of the app window
-     *                       and ignores any insets because of task bar.
-     */
-    public static Set<WindowBounds> estimateDisplayProfiles(
-            Context windowContext, PortraitSize size, int densityDpi, boolean consumeTaskBar) {
-        if (!Utilities.ATLEAST_S) {
-            return Collections.emptySet();
-        }
-        WindowInsets defaultInsets = windowContext.getSystemService(WindowManager.class)
-                .getMaximumWindowMetrics().getWindowInsets();
-        boolean isGesturalMode = ResourceUtils.getIntegerByName(
-                "config_navBarInteractionMode",
-                windowContext.getResources(),
-                INVALID_RESOURCE_HANDLE) == 2;
-
-        WindowInsets.Builder insetsBuilder = new WindowInsets.Builder(defaultInsets);
-        Set<WindowBounds> result = new ArraySet<>();
-        int swDP = (int) dpiFromPx(size.width, densityDpi);
-        boolean isTablet = swDP >= MIN_TABLET_WIDTH;
-
-        final Insets portraitNav, landscapeNav;
-        if (isTablet && !consumeTaskBar) {
-            portraitNav = landscapeNav = Insets.of(0, 0, 0, windowContext.getResources()
-                    .getDimensionPixelSize(R.dimen.taskbar_size));
-        } else if (!isGesturalMode) {
-            portraitNav = Insets.of(0, 0, 0,
-                    getSystemResource(windowContext, "navigation_bar_height", swDP));
-            landscapeNav = isTablet
-                    ? Insets.of(0, 0, 0, getSystemResource(windowContext,
-                            "navigation_bar_height_landscape", swDP))
-                    : Insets.of(0, 0, getSystemResource(windowContext,
-                            "navigation_bar_width", swDP), 0);
-        } else {
-            portraitNav = landscapeNav = Insets.of(0, 0, 0, 0);
-        }
-
-        result.add(WindowBounds.fromWindowMetrics(new WindowMetrics(
-                new Rect(0, 0, size.width, size.height),
-                insetsBuilder.setInsets(Type.navigationBars(), portraitNav).build())));
-        result.add(WindowBounds.fromWindowMetrics(new WindowMetrics(
-                new Rect(0, 0, size.height, size.width),
-                insetsBuilder.setInsets(Type.navigationBars(), landscapeNav).build())));
-        return result;
-    }
-
-    private static int getSystemResource(Context context, String key, int swDp) {
-        int resourceId = context.getResources().getIdentifier(key, "dimen", "android");
-        if (resourceId > 0) {
-            Configuration conf = new Configuration();
-            conf.smallestScreenWidthDp = swDp;
-            return context.createConfigurationContext(conf)
-                    .getResources().getDimensionPixelSize(resourceId);
-        }
-        return 0;
-    }
-}
diff --git a/src/com/android/launcher3/util/window/CachedDisplayInfo.java b/src/com/android/launcher3/util/window/CachedDisplayInfo.java
new file mode 100644
index 0000000..06b9829
--- /dev/null
+++ b/src/com/android/launcher3/util/window/CachedDisplayInfo.java
@@ -0,0 +1,92 @@
+/*
+ * 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.window;
+
+import static com.android.launcher3.util.RotationUtils.deltaRotation;
+import static com.android.launcher3.util.RotationUtils.rotateRect;
+import static com.android.launcher3.util.RotationUtils.rotateSize;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.view.Surface;
+
+import java.util.Objects;
+
+/**
+ * Properties on a display
+ */
+public class CachedDisplayInfo {
+
+    public final String id;
+    public final Point size;
+    public final int rotation;
+    public final Rect cutout;
+
+    public CachedDisplayInfo() {
+        this(new Point(0, 0), 0);
+    }
+
+    public CachedDisplayInfo(Point size, int rotation) {
+        this("", size, rotation, new Rect());
+    }
+
+    public CachedDisplayInfo(String id, Point size, int rotation, Rect cutout) {
+        this.id = id;
+        this.size = size;
+        this.rotation = rotation;
+        this.cutout = cutout;
+    }
+
+    /**
+     * Returns a CachedDisplayInfo where the properties are normalized to {@link Surface#ROTATION_0}
+     */
+    public CachedDisplayInfo normalize() {
+        if (rotation == Surface.ROTATION_0) {
+            return this;
+        }
+        Point newSize = new Point(size);
+        rotateSize(newSize, deltaRotation(rotation, Surface.ROTATION_0));
+
+        Rect newCutout = new Rect(cutout);
+        rotateRect(newCutout, deltaRotation(rotation, Surface.ROTATION_0));
+        return new CachedDisplayInfo(id, newSize, Surface.ROTATION_0, newCutout);
+    }
+
+    @Override
+    public String toString() {
+        return "CachedDisplayInfo{"
+                + "id='" + id + '\''
+                + ", size=" + size
+                + ", rotation=" + rotation
+                + ", cutout=" + cutout
+                + '}';
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        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);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, size, rotation, cutout);
+    }
+}
diff --git a/src/com/android/launcher3/util/window/WindowManagerProxy.java b/src/com/android/launcher3/util/window/WindowManagerProxy.java
new file mode 100644
index 0000000..ba3d981
--- /dev/null
+++ b/src/com/android/launcher3/util/window/WindowManagerProxy.java
@@ -0,0 +1,311 @@
+/*
+ * 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.window;
+
+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.getDimenByName;
+import static com.android.launcher3.Utilities.dpiFromPx;
+import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
+import static com.android.launcher3.util.RotationUtils.deltaRotation;
+import static com.android.launcher3.util.RotationUtils.rotateRect;
+import static com.android.launcher3.util.RotationUtils.rotateSize;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.Insets;
+import android.graphics.Point;
+import android.graphics.Rect;
+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;
+import android.view.WindowInsets;
+import android.view.WindowManager;
+import android.view.WindowMetrics;
+
+import com.android.launcher3.R;
+import com.android.launcher3.ResourceUtils;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.MainThreadInitializedObject;
+import com.android.launcher3.util.ResourceBasedOverride;
+import com.android.launcher3.util.WindowBounds;
+
+/**
+ * Utility class for mocking some window manager behaviours
+ */
+public class WindowManagerProxy implements ResourceBasedOverride {
+
+    public static final int MIN_TABLET_WIDTH = 600;
+    public static final int MIN_LARGE_TABLET_WIDTH = 720;
+
+    public static final MainThreadInitializedObject<WindowManagerProxy> INSTANCE =
+            forOverride(WindowManagerProxy.class, R.string.window_manager_proxy_class);
+
+    protected final boolean mTaskbarDrawnInProcess;
+
+    /**
+     * Creates a new instance of proxy, applying any overrides
+     */
+    public static WindowManagerProxy newInstance(Context context) {
+        return Overrides.getObject(WindowManagerProxy.class, context,
+                R.string.window_manager_proxy_class);
+    }
+
+    public WindowManagerProxy() {
+        this(false);
+    }
+
+    protected WindowManagerProxy(boolean taskbarDrawnInProcess) {
+        mTaskbarDrawnInProcess = taskbarDrawnInProcess;
+    }
+
+    /**
+     * 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 = context.getSystemService(DisplayManager.class).getDisplays();
+        ArrayMap<String, Pair<CachedDisplayInfo, WindowBounds[]>> result = new ArrayMap<>();
+        for (Display display : displays) {
+            if (isInternalDisplay(display)) {
+                CachedDisplayInfo info = getDisplayInfo(display).normalize();
+                WindowBounds[] bounds = estimateWindowBounds(context, info);
+                result.put(info.id, Pair.create(info, bounds));
+            }
+        }
+        return result;
+    }
+
+    /**
+     * 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) {
+        if (!Utilities.ATLEAST_R) {
+            Point smallestSize = new Point();
+            Point largestSize = new Point();
+            display.getCurrentSizeRange(smallestSize, largestSize);
+
+            if (info.size.y > info.size.x) {
+                // Portrait
+                return new WindowBounds(info.size.x, info.size.y, smallestSize.x, largestSize.y,
+                        info.rotation);
+            } else {
+                // Landscape
+                new WindowBounds(info.size.x, info.size.y, largestSize.x, smallestSize.y,
+                        info.rotation);
+            }
+        }
+
+        WindowMetrics wm = windowContext.getSystemService(WindowManager.class)
+                .getCurrentWindowMetrics();
+
+        Rect insets = new Rect();
+        normalizeWindowInsets(windowContext, wm.getWindowInsets(), insets);
+        return new WindowBounds(wm.getBounds(), insets, info.rotation);
+    }
+
+    /**
+     * Returns an updated insets, accounting for various Launcher UI specific overrides like taskbar
+     */
+    @TargetApi(Build.VERSION_CODES.R)
+    public WindowInsets normalizeWindowInsets(Context context, WindowInsets oldInsets,
+            Rect outInsets) {
+        if (!Utilities.ATLEAST_R || !mTaskbarDrawnInProcess) {
+            outInsets.set(oldInsets.getSystemWindowInsetLeft(), oldInsets.getSystemWindowInsetTop(),
+                    oldInsets.getSystemWindowInsetRight(), oldInsets.getSystemWindowInsetBottom());
+            return oldInsets;
+        }
+
+        WindowInsets.Builder insetsBuilder = new WindowInsets.Builder(oldInsets);
+        Insets navInsets = oldInsets.getInsets(WindowInsets.Type.navigationBars());
+
+        Resources systemRes = context.getResources();
+        Configuration config = systemRes.getConfiguration();
+
+        boolean isTablet = config.smallestScreenWidthDp > MIN_TABLET_WIDTH;
+        boolean isGesture = isGestureNav(context);
+
+        int bottomNav = isTablet
+                ? 0
+                : (config.screenHeightDp > config.screenWidthDp
+                        ? getDimenByName(NAVBAR_HEIGHT, systemRes, 0)
+                        : (isGesture
+                                ? getDimenByName(NAVBAR_HEIGHT_LANDSCAPE, systemRes, 0)
+                                : 0));
+        Insets newNavInsets = Insets.of(navInsets.left, navInsets.top, navInsets.right, bottomNav);
+        insetsBuilder.setInsets(WindowInsets.Type.navigationBars(), newNavInsets);
+        insetsBuilder.setInsetsIgnoringVisibility(WindowInsets.Type.navigationBars(), newNavInsets);
+
+        // Override the tappable insets to be 0 on the bottom for gesture nav (otherwise taskbar
+        // would count towards it). This is used for the bottom protection in All Apps for example.
+        if (isGesture) {
+            Insets oldTappableInsets = oldInsets.getInsets(WindowInsets.Type.tappableElement());
+            Insets newTappableInsets = Insets.of(oldTappableInsets.left, oldTappableInsets.top,
+                    oldTappableInsets.right, 0);
+            insetsBuilder.setInsets(WindowInsets.Type.tappableElement(), newTappableInsets);
+        }
+
+        WindowInsets result = insetsBuilder.build();
+        Insets systemWindowInsets = result.getInsetsIgnoringVisibility(
+                WindowInsets.Type.systemBars() | WindowInsets.Type.displayCutout());
+        outInsets.set(systemWindowInsets.left, systemWindowInsets.top, systemWindowInsets.right,
+                systemWindowInsets.bottom);
+        return result;
+    }
+
+    /**
+     * 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) {
+        int densityDpi = context.getResources().getConfiguration().densityDpi;
+        int rotation = display.rotation;
+        Rect safeCutout = display.cutout;
+
+        int minSize = Math.min(display.size.x, display.size.y);
+        int swDp = (int) dpiFromPx(minSize, densityDpi);
+
+        Resources systemRes;
+        {
+            Configuration conf = new Configuration();
+            conf.smallestScreenWidthDp = swDp;
+            systemRes = context.createConfigurationContext(conf).getResources();
+        }
+
+        boolean isTablet = swDp >= MIN_TABLET_WIDTH;
+        boolean isTabletOrGesture = isTablet
+                || (Utilities.ATLEAST_R && isGestureNav(context));
+
+        int statusBarHeight = getDimenByName("status_bar_height", systemRes, 0);
+
+        int navBarHeightPortrait, navBarHeightLandscape, navbarWidthLandscape;
+
+        navBarHeightPortrait = isTablet
+                ? (mTaskbarDrawnInProcess
+                        ? 0 : systemRes.getDimensionPixelSize(R.dimen.taskbar_size))
+                : getDimenByName(NAVBAR_HEIGHT, systemRes, 0);
+
+        navBarHeightLandscape = isTablet
+                ? (mTaskbarDrawnInProcess
+                        ? 0 : systemRes.getDimensionPixelSize(R.dimen.taskbar_size))
+                : (isTabletOrGesture
+                        ? getDimenByName(NAVBAR_HEIGHT_LANDSCAPE, systemRes, 0) : 0);
+        navbarWidthLandscape = isTabletOrGesture
+                ? 0
+                : getDimenByName(NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE, systemRes, 0);
+
+        WindowBounds[] result = new WindowBounds[4];
+        Point tempSize = new Point();
+        for (int i = 0; i < 4; i++) {
+            int rotationChange = deltaRotation(rotation, i);
+            tempSize.set(display.size.x, display.size.y);
+            rotateSize(tempSize, rotationChange);
+            Rect bounds = new Rect(0, 0, tempSize.x, tempSize.y);
+
+            int navBarHeight, navbarWidth;
+            if (tempSize.y > tempSize.x) {
+                navBarHeight = navBarHeightPortrait;
+                navbarWidth = 0;
+            } else {
+                navBarHeight = navBarHeightLandscape;
+                navbarWidth = navbarWidthLandscape;
+            }
+
+            Rect insets = new Rect(safeCutout);
+            rotateRect(insets, rotationChange);
+            insets.top = Math.max(insets.top, statusBarHeight);
+            insets.bottom = Math.max(insets.bottom, navBarHeight);
+
+            if (i == Surface.ROTATION_270 || i == Surface.ROTATION_180) {
+                // On reverse landscape (and in rare-case when the natural orientation of the
+                // device is landscape), navigation bar is on the right.
+                insets.left = Math.max(insets.left, navbarWidth);
+            } else {
+                insets.right = Math.max(insets.right, navbarWidth);
+            }
+            result[i] = new WindowBounds(bounds, insets, i);
+        }
+        return result;
+    }
+
+    protected boolean isGestureNav(Context context) {
+        return ResourceUtils.getIntegerByName("config_navBarInteractionMode",
+                context.getResources(), INVALID_RESOURCE_HANDLE) == 2;
+    }
+
+    /**
+     * Returns a CachedDisplayInfo initialized for the current display
+     */
+    @TargetApi(Build.VERSION_CODES.S)
+    public CachedDisplayInfo getDisplayInfo(Display display) {
+        int rotation = display.getRotation();
+
+        Point size = new Point();
+        display.getRealSize(size);
+
+        Rect cutoutRect = new Rect();
+        if (Utilities.ATLEAST_S) {
+            DisplayCutout cutout = display.getCutout();
+            if (cutout != null) {
+                cutoutRect.set(cutout.getSafeInsetLeft(), cutout.getSafeInsetTop(),
+                        cutout.getSafeInsetRight(), cutout.getSafeInsetBottom());
+            }
+        }
+
+        return new CachedDisplayInfo(getDisplayId(display), size, rotation, cutoutRect);
+    }
+
+    /**
+     * Returns a unique ID representing the display
+     */
+    protected String getDisplayId(Display display) {
+        return Integer.toString(display.getDisplayId());
+    }
+
+    /**
+     * Returns rotation of the display associated with the context.
+     */
+    public int getRotation(Context context) {
+        Display d = null;
+        if (Utilities.ATLEAST_R) {
+            try {
+                d = context.getDisplay();
+            } catch (UnsupportedOperationException e) {
+                // Ignore
+            }
+        }
+        return d == null ? DisplayController.INSTANCE.get(context).getInfo().rotation
+                : d.getRotation();
+    }
+}
diff --git a/src/com/android/launcher3/views/FloatingSurfaceView.java b/src/com/android/launcher3/views/FloatingSurfaceView.java
index 7f54d6d..19c28b4 100644
--- a/src/com/android/launcher3/views/FloatingSurfaceView.java
+++ b/src/com/android/launcher3/views/FloatingSurfaceView.java
@@ -159,7 +159,8 @@
             return;
         }
         View icon = mLauncher.getFirstMatchForAppClose(-1,
-                mContract.componentName.getPackageName(), mContract.user);
+                mContract.componentName.getPackageName(), mContract.user,
+                false /* supportsAllAppsState */);
 
         boolean iconChanged = mIcon != icon;
         if (iconChanged) {
diff --git a/src_build_config/com/android/launcher3/BuildConfig.java b/src_build_config/com/android/launcher3/BuildConfig.java
index 49aadf6..9a81d3f 100644
--- a/src_build_config/com/android/launcher3/BuildConfig.java
+++ b/src_build_config/com/android/launcher3/BuildConfig.java
@@ -17,6 +17,11 @@
 package com.android.launcher3;
 
 public final class BuildConfig {
-  public static final String APPLICATION_ID = "com.android.launcher3";
-  public static final boolean DEBUG = false;
+    public static final String APPLICATION_ID = "com.android.launcher3";
+    public static final boolean DEBUG = false;
+    /**
+     * Flag to state if the QSB is on the first screen and placed on the top,
+     * this can be overwritten in other launchers with a different value, if needed.
+     */
+    public static final boolean QSB_ON_FIRST_SCREEN = true;
 }
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
index 81e3f98..6715749 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -19,7 +19,6 @@
 import android.app.Person;
 import android.content.Context;
 import android.content.pm.ShortcutInfo;
-import android.view.Display;
 
 import com.android.launcher3.Utilities;
 
@@ -32,20 +31,6 @@
     }
 
     /**
-     * Returns true if the display is an internal displays
-     */
-    public static boolean isInternalDisplay(Display display) {
-        return display.getDisplayId() == Display.DEFAULT_DISPLAY;
-    }
-
-    /**
-     * Returns a unique ID representing the display
-     */
-    public static String getUniqueId(Display display) {
-        return Integer.toString(display.getDisplayId());
-    }
-
-    /**
      * Returns the minimum space that should be left empty at the end of hotseat
      */
     public static int getHotseatEndOffset(Context context) {
diff --git a/tests/AndroidManifest-common.xml b/tests/AndroidManifest-common.xml
index b4cd773..9cc3aed 100644
--- a/tests/AndroidManifest-common.xml
+++ b/tests/AndroidManifest-common.xml
@@ -94,7 +94,6 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
-                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
 
@@ -138,6 +137,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
             <intent-filter>
                 <action android:name="com.android.launcher3.intent.action.test_shortcut"/>
diff --git a/tests/src/com/android/launcher3/DeviceProfileTest.kt b/tests/src/com/android/launcher3/DeviceProfileTest.kt
index 60046a0..75ad21d 100644
--- a/tests/src/com/android/launcher3/DeviceProfileTest.kt
+++ b/tests/src/com/android/launcher3/DeviceProfileTest.kt
@@ -139,7 +139,7 @@
         else
             Pair(1440, 3120)
 
-        windowBounds = WindowBounds(x, y, x, y - 100)
+        windowBounds = WindowBounds(x, y, x, y - 100, 0)
 
         `when`(info.isTablet(any())).thenReturn(false)
         `when`(info.isLargeTablet(any())).thenReturn(false)
@@ -153,7 +153,7 @@
         else
             Pair(1600, 2560)
 
-        windowBounds = WindowBounds(x, y, x, y - 100)
+        windowBounds = WindowBounds(x, y, x, y - 100, 0)
 
         `when`(info.isTablet(any())).thenReturn(true)
         `when`(info.isLargeTablet(any())).thenReturn(false)
@@ -167,7 +167,7 @@
         else
             Pair(1600, 2560)
 
-        windowBounds = WindowBounds(x, y, x, y - 100)
+        windowBounds = WindowBounds(x, y, x, y - 100, 0)
 
         `when`(info.isTablet(any())).thenReturn(true)
         `when`(info.isLargeTablet(any())).thenReturn(true)
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index c99c4f1..136f115 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -567,6 +567,7 @@
                             ordinal == TestProtocol.OVERVIEW_STATE_ORDINAL);
                     break;
                 }
+                case TASKBAR_ALL_APPS:
                 case LAUNCHED_APP: {
                     assertTrue("Launcher is resumed in state: " + expectedContainerType,
                             !isResumed);
@@ -580,9 +581,10 @@
             }
         } else {
             assertTrue(
-                    "Container type is not LAUNCHED_APP or FALLBACK_OVERVIEW: "
-                            + expectedContainerType,
+                    "Container type is not LAUNCHED_APP, TASKBAR_ALL_APPS "
+                            + "or FALLBACK_OVERVIEW: " + expectedContainerType,
                     expectedContainerType == ContainerType.LAUNCHED_APP
+                            || expectedContainerType == ContainerType.TASKBAR_ALL_APPS
                             || expectedContainerType == ContainerType.FALLBACK_OVERVIEW);
         }
     }
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 61ec8bd..73e9823 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -109,7 +109,7 @@
                 launcher -> assertNotNull("Launcher internal state didn't switch to Showing Menu",
                         launcher.getOptionsPopup()));
         // Check that pressHome works when the menu is shown.
-        mLauncher.pressHome();
+        mLauncher.goHome();
     }
 
     @Test
@@ -121,7 +121,7 @@
         } finally {
             allApps.unfreeze();
         }
-        mLauncher.pressHome();
+        mLauncher.goHome();
     }
 
     public static void runAllAppsTest(AbstractLauncherUiTest test, AllApps allApps) {
@@ -273,7 +273,7 @@
         executeOnLauncher(launcher -> assertTrue("Flinging backward didn't scroll widgets",
                 getWidgetsScroll(launcher) < flingForwardY));
 
-        mLauncher.pressHome();
+        mLauncher.goHome();
         waitForLauncherCondition("Widgets were not closed",
                 launcher -> getWidgetsView(launcher) == null);
     }
diff --git a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
index 0c1f0cd..9fb52fc 100644
--- a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
@@ -169,7 +169,7 @@
         }
 
         // Go back to home
-        mLauncher.pressHome();
+        mLauncher.goHome();
         Wait.atMost("", new ItemSearchCondition(itemMatcher), DEFAULT_ACTIVITY_TIMEOUT,
                 mLauncher);
     }
diff --git a/tests/src/com/android/launcher3/util/LauncherModelHelper.java b/tests/src/com/android/launcher3/util/LauncherModelHelper.java
index 59966ee..3324959 100644
--- a/tests/src/com/android/launcher3/util/LauncherModelHelper.java
+++ b/tests/src/com/android/launcher3/util/LauncherModelHelper.java
@@ -67,6 +67,7 @@
 import com.android.launcher3.testing.TestInformationProvider;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.MainThreadInitializedObject.SandboxContext;
+import com.android.launcher3.util.window.WindowManagerProxy;
 import com.android.launcher3.widget.custom.CustomWidgetManager;
 
 import org.mockito.ArgumentCaptor;
@@ -501,7 +502,7 @@
                     LauncherAppState.INSTANCE, InvariantDeviceProfile.INSTANCE,
                     DisplayController.INSTANCE, CustomWidgetManager.INSTANCE,
                     SettingsCache.INSTANCE, PluginManagerWrapper.INSTANCE,
-                    ItemInstallQueue.INSTANCE);
+                    ItemInstallQueue.INSTANCE, WindowManagerProxy.INSTANCE);
             mPm = spy(getBaseContext().getPackageManager());
             mDbDir = new File(getCacheDir(), UUID.randomUUID().toString());
         }
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index 3658f41..bfb115d 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -74,7 +74,7 @@
             LauncherInstrumentation.log("hasClickableIcon: icon has insufficient height");
             return false;
         }
-        if (iconCenterInSearchBox(allAppsContainer, icon)) {
+        if (hasSearchBox() && iconCenterInSearchBox(allAppsContainer, icon)) {
             LauncherInstrumentation.log("hasClickableIcon: icon center is under search box");
             return false;
         }
@@ -107,7 +107,7 @@
             final UiObject2 allAppsContainer = verifyActiveContainer();
             final UiObject2 appListRecycler = mLauncher.waitForObjectInContainer(allAppsContainer,
                     "apps_list_view");
-            final UiObject2 searchBox = getSearchBox(allAppsContainer);
+            final UiObject2 searchBox = hasSearchBox() ? getSearchBox(allAppsContainer) : null;
 
             int deviceHeight = mLauncher.getRealDisplaySize().y;
             int bottomGestureStartOnScreen = mLauncher.getBottomGestureStartOnScreen();
@@ -128,8 +128,10 @@
                                                 mLauncher.getVisibleBounds(icon).top
                                                         < bottomGestureStartOnScreen)
                                         .collect(Collectors.toList()),
-                                mLauncher.getVisibleBounds(searchBox).bottom
-                                        - mLauncher.getVisibleBounds(allAppsContainer).top);
+                                hasSearchBox()
+                                        ? mLauncher.getVisibleBounds(searchBox).bottom
+                                        - mLauncher.getVisibleBounds(allAppsContainer).top
+                                        : 0);
                         verifyActiveContainer();
                         final int newScroll = getAllAppsScroll();
                         mLauncher.assertTrue(
@@ -173,18 +175,21 @@
         return appIcon;
     }
 
+    @NonNull
     protected abstract AppIcon createAppIcon(UiObject2 icon);
 
+    protected abstract boolean hasSearchBox();
+
     private void scrollBackToBeginning() {
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                 "want to scroll back in all apps")) {
             LauncherInstrumentation.log("Scrolling to the beginning");
             final UiObject2 allAppsContainer = verifyActiveContainer();
-            final UiObject2 searchBox = getSearchBox(allAppsContainer);
+            final UiObject2 searchBox = hasSearchBox() ? getSearchBox(allAppsContainer) : null;
 
             int attempts = 0;
-            final Rect margins =
-                    new Rect(0, mLauncher.getVisibleBounds(searchBox).bottom + 1, 0, 5);
+            final Rect margins = new Rect(
+                    0, hasSearchBox() ? mLauncher.getVisibleBounds(searchBox).bottom + 1 : 0, 0, 5);
 
             for (int scroll = getAllAppsScroll();
                     scroll != 0;
@@ -196,7 +201,11 @@
                         ++attempts <= MAX_SCROLL_ATTEMPTS);
 
                 mLauncher.scroll(
-                        allAppsContainer, Direction.UP, margins, 12, false);
+                        allAppsContainer,
+                        Direction.UP,
+                        margins,
+                        /* steps= */ 12,
+                        /* slowDown= */ false);
             }
 
             try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer("scrolled up")) {
@@ -225,7 +234,11 @@
             final UiObject2 allAppsContainer = verifyActiveContainer();
             // Start the gesture in the center to avoid starting at elements near the top.
             mLauncher.scroll(
-                    allAppsContainer, Direction.DOWN, new Rect(0, 0, 0, mHeight / 2), 10, false);
+                    allAppsContainer,
+                    Direction.DOWN,
+                    new Rect(0, 0, 0, mHeight / 2),
+                    /* steps= */ 10,
+                    /* slowDown= */ false);
             verifyActiveContainer();
         }
     }
@@ -240,7 +253,11 @@
             final UiObject2 allAppsContainer = verifyActiveContainer();
             // Start the gesture in the center, for symmetry with forward.
             mLauncher.scroll(
-                    allAppsContainer, Direction.UP, new Rect(0, mHeight / 2, 0, 0), 10, false);
+                    allAppsContainer,
+                    Direction.UP,
+                    new Rect(0, mHeight / 2, 0, 0),
+                    /* steps= */ 10,
+                    /*slowDown= */ false);
             verifyActiveContainer();
         }
     }
diff --git a/tests/tapl/com/android/launcher3/tapl/AllAppsFromTaskbar.java b/tests/tapl/com/android/launcher3/tapl/AllAppsFromTaskbar.java
new file mode 100644
index 0000000..5164025
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/AllAppsFromTaskbar.java
@@ -0,0 +1,51 @@
+/*
+ * 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.UiObject2;
+
+/**
+ * Operations on AllApps opened from the Taskbar.
+ */
+public class AllAppsFromTaskbar extends AllApps {
+
+    AllAppsFromTaskbar(LauncherInstrumentation launcher) {
+        super(launcher);
+    }
+
+    @Override
+    protected LauncherInstrumentation.ContainerType getContainerType() {
+        return LauncherInstrumentation.ContainerType.TASKBAR_ALL_APPS;
+    }
+
+    @NonNull
+    @Override
+    public TaskbarAppIcon getAppIcon(String appName) {
+        return (TaskbarAppIcon) super.getAppIcon(appName);
+    }
+
+    @NonNull
+    @Override
+    protected TaskbarAppIcon createAppIcon(UiObject2 icon) {
+        return new TaskbarAppIcon(mLauncher, icon);
+    }
+
+    @Override
+    protected boolean hasSearchBox() {
+        return false;
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index bef242c..e28f0af 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -51,7 +51,7 @@
     public AppIconMenu openMenu() {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
             return createMenu(mLauncher.clickAndGet(
-                    mObject, "popup_container", getLongClickEvent()));
+                    mObject, /* resName= */ "popup_container", getLongClickEvent()));
         }
     }
 
@@ -61,7 +61,7 @@
     public AppIconMenu openDeepShortcutMenu() {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
             return createMenu(mLauncher.clickAndGet(
-                    mObject, "deep_shortcuts_container", getLongClickEvent()));
+                    mObject, /* resName= */ "deep_shortcuts_container", getLongClickEvent()));
         }
     }
 
@@ -73,8 +73,8 @@
     }
 
     @Override
-    protected String getLongPressIndicator() {
-        return "popup_container";
+    protected void waitForLongPressConfirmation() {
+        mLauncher.waitForLauncherObject("popup_container");
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
index a6a1531..5cf5aba 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
@@ -41,8 +41,8 @@
     }
 
     @Override
-    protected String getLongPressIndicator() {
-        return "drop_target_bar";
+    protected void waitForLongPressConfirmation() {
+        mLauncher.waitForLauncherObject("drop_target_bar");
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java b/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
index 2e00d59..c275f3b 100644
--- a/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/HomeAllApps.java
@@ -35,8 +35,14 @@
         return (AllAppsAppIcon) super.getAppIcon(appName);
     }
 
+    @NonNull
     @Override
     protected HomeAppIcon createAppIcon(UiObject2 icon) {
         return new AllAppsAppIcon(mLauncher, icon);
     }
+
+    @Override
+    protected boolean hasSearchBox() {
+        return true;
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java b/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
index baabe12..71d8ba9 100644
--- a/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/HomeAppIcon.java
@@ -51,8 +51,7 @@
                     () -> {
                         final Rect bounds = target.getDropLocationBounds();
                         return new Point(bounds.centerX(), bounds.centerY());
-                    },
-                    getLongPressIndicator());
+                    });
             FolderIcon result = target.getTargetFolder(dropBounds);
             mLauncher.assertTrue("Can't find the target folder.", result != null);
             return result;
@@ -115,8 +114,12 @@
                      String.format("want to drag the icon to cell(%d, %d)", cellX, cellY))
         ) {
             final Supplier<Point> dest = () -> Workspace.getCellCenter(mLauncher, cellX, cellY);
-            Workspace.dragIconToWorkspace(mLauncher, this, dest, getLongPressIndicator(),
-                    () -> addExpectedEventsForLongClick(), null);
+            Workspace.dragIconToWorkspace(
+                    mLauncher,
+                    /* launchable= */ this,
+                    dest,
+                    () -> addExpectedEventsForLongClick(),
+                    /*expectDropEvents= */ null);
             try (LauncherInstrumentation.Closable ignore = mLauncher.addContextLayer("dragged")) {
                 WorkspaceAppIcon appIcon =
                         (WorkspaceAppIcon) mLauncher.getWorkspace().getWorkspaceAppIcon(mAppName);
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index a28eac6..45a0196 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -97,8 +97,7 @@
         return new LaunchedAppState(mLauncher);
     }
 
-    Point startDrag(long downTime, String longPressIndicator,
-            Runnable expectLongClickEvents, boolean runToSpringLoadedState) {
+    Point startDrag(long downTime, Runnable expectLongClickEvents, boolean runToSpringLoadedState) {
         final Point iconCenter = getObject().getVisibleCenter();
         final Point dragStartCenter = new Point(iconCenter.x,
                 iconCenter.y - getStartDragThreshold());
@@ -108,7 +107,6 @@
                     downTime,
                     iconCenter,
                     dragStartCenter,
-                    longPressIndicator,
                     expectLongClickEvents),
                     SPRING_LOADED_STATE_ORDINAL, "long-pressing and triggering drag start");
         } else {
@@ -116,7 +114,6 @@
                     downTime,
                     iconCenter,
                     dragStartCenter,
-                    longPressIndicator,
                     expectLongClickEvents);
         }
 
@@ -125,21 +122,43 @@
     }
 
     /**
+     * Waits for a confirmation that a long press has successfully been triggered.
+     *
+     * This method waits for a view to either appear or disappear to confirm that the long press
+     * has been triggered and fails if no confirmation is received before the default timeout.
+     */
+    protected abstract void waitForLongPressConfirmation();
+
+    /**
      * Drags this Launchable a short distance before starting a full drag.
      *
      * This is necessary for shortcuts, which require being dragged beyond a threshold to close
      * their container and start drag callbacks.
      */
-    private void movePointerForStartDrag(long downTime, Point iconCenter, Point dragStartCenter,
-            String longPressIndicator, Runnable expectLongClickEvents) {
-        mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN,
-                iconCenter, LauncherInstrumentation.GestureScope.INSIDE);
+    private void movePointerForStartDrag(
+            long downTime,
+            Point iconCenter,
+            Point dragStartCenter,
+            Runnable expectLongClickEvents) {
+        mLauncher.sendPointer(
+                downTime,
+                downTime,
+                MotionEvent.ACTION_DOWN,
+                iconCenter,
+                LauncherInstrumentation.GestureScope.INSIDE);
         LauncherInstrumentation.log("movePointerForStartDrag: sent down");
         expectLongClickEvents.run();
-        mLauncher.waitForLauncherObject(longPressIndicator);
+        waitForLongPressConfirmation();
         LauncherInstrumentation.log("movePointerForStartDrag: indicator");
-        mLauncher.movePointer(iconCenter, dragStartCenter, DEFAULT_DRAG_STEPS, false,
-                downTime, downTime, true, LauncherInstrumentation.GestureScope.INSIDE);
+        mLauncher.movePointer(
+                iconCenter,
+                dragStartCenter,
+                DEFAULT_DRAG_STEPS,
+                /* isDecelerating= */ false,
+                downTime,
+                downTime,
+                /* slowDown= */ true,
+                LauncherInstrumentation.GestureScope.INSIDE);
     }
 
     private int getStartDragThreshold() {
@@ -148,6 +167,4 @@
     }
 
     protected abstract void addExpectedEventsForLongClick();
-
-    protected abstract String getLongPressIndicator();
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
index 3f1be80..2033a42 100644
--- a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
+++ b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
@@ -16,11 +16,27 @@
 
 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 android.graphics.Point;
+import android.graphics.Rect;
+import android.os.SystemClock;
+import android.view.MotionEvent;
+
+import androidx.test.uiautomator.By;
+
+import com.android.launcher3.testing.TestProtocol;
+
 /**
  * Background state operations specific to when an app has been launched.
  */
 public final class LaunchedAppState extends Background {
 
+    // More drag steps than Launchables to give the window manager time to register the drag.
+    private static final int DEFAULT_DRAG_STEPS = 35;
+
     LaunchedAppState(LauncherInstrumentation launcher) {
         super(launcher);
     }
@@ -29,4 +45,126 @@
     protected LauncherInstrumentation.ContainerType getContainerType() {
         return LauncherInstrumentation.ContainerType.LAUNCHED_APP;
     }
+
+    /**
+     * Returns the taskbar.
+     *
+     * The taskbar must already be visible when calling this method.
+     */
+    public Taskbar getTaskbar() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to get the taskbar")) {
+            mLauncher.waitForLauncherObject("taskbar_view");
+
+            return new Taskbar(mLauncher);
+        }
+    }
+
+    /**
+     * Returns the Taskbar in a visible state.
+     *
+     * The taskbar must already be hidden when calling this method.
+     */
+    public Taskbar showTaskbar() {
+        mLauncher.getTestInfo(REQUEST_ENABLE_MANUAL_TASKBAR_STASHING);
+
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                     "want to show the taskbar")) {
+            mLauncher.waitUntilLauncherObjectGone("taskbar_view");
+
+            final long downTime = SystemClock.uptimeMillis();
+            final int unstashTargetY = mLauncher.getRealDisplaySize().y
+                    - (mLauncher.getTestInfo(REQUEST_STASHED_TASKBAR_HEIGHT)
+                            .getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD) / 2);
+            final Point unstashTarget = new Point(
+                    mLauncher.getRealDisplaySize().x / 2, unstashTargetY);
+
+            mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, unstashTarget,
+                    LauncherInstrumentation.GestureScope.OUTSIDE_WITH_PILFER);
+            LauncherInstrumentation.log("showTaskbar: sent down");
+
+            try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer("pressed down")) {
+                mLauncher.waitForLauncherObject("taskbar_view");
+                mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_UP, unstashTarget,
+                        LauncherInstrumentation.GestureScope.OUTSIDE_WITH_PILFER);
+
+                return new Taskbar(mLauncher);
+            }
+        } finally {
+            mLauncher.getTestInfo(REQUEST_DISABLE_MANUAL_TASKBAR_STASHING);
+        }
+    }
+
+    static void dragToSplitscreen(
+            LauncherInstrumentation launcher, Launchable launchable, String expectedNewPackageName,
+            String expectedExistingPackageName) {
+        try (LauncherInstrumentation.Closable c1 = launcher.addContextLayer(
+                "want to drag taskbar item to splitscreen")) {
+            final Point displaySize = launcher.getRealDisplaySize();
+            final Point endPoint = new Point(displaySize.x / 4, 3 * displaySize.y / 4);
+            final long downTime = SystemClock.uptimeMillis();
+            // Use mObject before starting drag since the system drag and drop moves the original
+            // view.
+            Point itemVisibleCenter = launchable.mObject.getVisibleCenter();
+            Rect itemVisibleBounds = launcher.getVisibleBounds(launchable.mObject);
+            String itemLabel = launchable.mObject.getText();
+
+            Point dragStart = launchable.startDrag(
+                    downTime,
+                    launchable::addExpectedEventsForLongClick,
+                    /* runToSpringLoadedState= */ false);
+
+            try (LauncherInstrumentation.Closable c2 = launcher.addContextLayer(
+                    "started item drag")) {
+                launcher.movePointer(
+                        dragStart,
+                        endPoint,
+                        DEFAULT_DRAG_STEPS,
+                        /* isDecelerating= */ true,
+                        downTime,
+                        SystemClock.uptimeMillis(),
+                        /* slowDown= */ false,
+                        LauncherInstrumentation.GestureScope.INSIDE);
+
+                try (LauncherInstrumentation.Closable c3 = launcher.addContextLayer(
+                        "moved pointer to drop point")) {
+                    dropDraggedItem(
+                            launcher,
+                            launchable,
+                            expectedNewPackageName,
+                            endPoint, downTime,
+                            itemVisibleCenter,
+                            itemVisibleBounds,
+                            itemLabel,
+                            expectedExistingPackageName);
+                }
+            }
+        }
+    }
+
+    private static void dropDraggedItem(
+            LauncherInstrumentation launcher, Launchable launchable, String expectedNewPackageName,
+            Point endPoint, long downTime, Point itemVisibleCenter, Rect itemVisibleBounds,
+            String itemLabel, String expectedExistingPackageName) {
+        LauncherInstrumentation.log("SplitscreenDragSource.dragToSplitscreen before drop "
+                + itemVisibleCenter + " in " + itemVisibleBounds);
+
+        launchable.executeAndWaitForWindowChange(() -> {
+            launcher.sendPointer(
+                    downTime,
+                    SystemClock.uptimeMillis(),
+                    MotionEvent.ACTION_UP,
+                    endPoint,
+                    LauncherInstrumentation.GestureScope.INSIDE_TO_OUTSIDE_WITHOUT_PILFER);
+            LauncherInstrumentation.log("SplitscreenDragSource.dragToSplitscreen: after "
+                    + "drop");
+        }, itemLabel, "dropping taskbar item");
+
+        try (LauncherInstrumentation.Closable c = launcher.addContextLayer("dropped item")) {
+            launchable.assertAppLaunched(itemLabel, By.pkg(expectedNewPackageName));
+            launcher.checkPackagesVisible(
+                    new String[] {expectedNewPackageName, expectedExistingPackageName});
+        }
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index bbfbc55..8e0eb7b 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -84,6 +84,7 @@
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Optional;
+import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
@@ -123,7 +124,8 @@
     // 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
+        WORKSPACE, HOME_ALL_APPS, OVERVIEW, WIDGETS, FALLBACK_OVERVIEW, LAUNCHED_APP,
+        TASKBAR_ALL_APPS
     }
 
     public enum NavigationModel {ZERO_BUTTON, THREE_BUTTON}
@@ -167,6 +169,7 @@
     private static final String OVERVIEW_RES_ID = "overview_panel";
     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 SYSTEMUI_PACKAGE = "com.android.systemui";
     private static final String ANDROID_PACKAGE = "android";
@@ -500,6 +503,16 @@
         }
     }
 
+    void checkPackagesVisible(String[] expectedVisiblePackages) {
+        Set<String> actualVisiblePackages =
+                getVisiblePackagesStream().collect(Collectors.toSet());
+
+        for (String expectedVisible : expectedVisiblePackages) {
+            assertTrue("Expected package not visible: " + expectedVisible,
+                    actualVisiblePackages.contains(expectedVisible));
+        }
+    }
+
     private String getVisiblePackages() {
         final String apps = getVisiblePackagesStream().collect(Collectors.joining(", "));
         return !apps.isEmpty()
@@ -722,27 +735,41 @@
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+                    waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+
                     return waitForLauncherObject(WORKSPACE_RES_ID);
                 }
                 case WIDGETS: {
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
+                    waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+
                     return waitForLauncherObject(WIDGETS_RES_ID);
                 }
+                case TASKBAR_ALL_APPS:
                 case HOME_ALL_APPS: {
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+                    waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+
                     return waitForLauncherObject(APPS_RES_ID);
                 }
                 case OVERVIEW: {
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+                    waitUntilLauncherObjectGone(TASKBAR_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);
+
                     return waitForFallbackLauncherObject(OVERVIEW_RES_ID);
                 }
                 case LAUNCHED_APP: {
@@ -750,6 +777,12 @@
                     waitUntilLauncherObjectGone(APPS_RES_ID);
                     waitUntilLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
+
+                    if (isTablet() && !isFallbackOverview()) {
+                        waitForLauncherObject(TASKBAR_RES_ID);
+                    } else {
+                        waitUntilLauncherObjectGone(TASKBAR_RES_ID);
+                    }
                     return null;
                 }
                 default:
@@ -844,11 +877,22 @@
     }
 
     /**
+     * @deprecated use goHome().
      * Presses nav bar home button.
      *
      * @return the Workspace object.
      */
+    @Deprecated
     public Workspace pressHome() {
+        return goHome();
+    }
+
+    /**
+     * Presses nav bar home button.
+     *
+     * @return the Workspace object.
+     */
+    public Workspace goHome() {
         try (LauncherInstrumentation.Closable e = eventsCheck();
              LauncherInstrumentation.Closable c = addContextLayer("want to switch to home")) {
             waitForLauncherInitialized();
@@ -863,8 +907,13 @@
                 setForcePauseTimeout(FORCE_PAUSE_TIMEOUT_MS);
 
                 final Point displaySize = getRealDisplaySize();
+                // The swipe up to home gesture starts from inside the launcher when the user is
+                // already home. Otherwise, the gesture can start inside the launcher process if the
+                // taskbar is visible.
                 boolean gestureStartFromLauncher = isTablet()
-                        ? !isLauncher3() || hasLauncherObject(WORKSPACE_RES_ID)
+                        ? !isLauncher3()
+                        || hasLauncherObject(WORKSPACE_RES_ID)
+                        || hasLauncherObject(TASKBAR_RES_ID)
                         : isLauncherVisible();
 
                 // CLose floating views before going back to home.
@@ -1301,9 +1350,7 @@
     }
 
     void scrollToLastVisibleRow(
-            UiObject2 container,
-            Collection<UiObject2> items,
-            int topPaddingInContainer) {
+            UiObject2 container, Collection<UiObject2> items, int topPaddingInContainer) {
         final UiObject2 lowestItem = Collections.max(items, (i1, i2) ->
                 Integer.compare(getVisibleBounds(i1).top, getVisibleBounds(i2).top));
 
@@ -1326,8 +1373,8 @@
                         containerRect.height() - distance - bottomGestureMarginInContainer,
                         0,
                         bottomGestureMarginInContainer),
-                10,
-                true);
+                /* steps= */ 10,
+                /* slowDown= */ true);
     }
 
     void scrollLeftByDistance(UiObject2 container, int distance) {
@@ -1650,6 +1697,29 @@
         getTestInfo(TestProtocol.REQUEST_CLEAR_DATA);
     }
 
+    /**
+     * Reloads the workspace with a test layout that includes the Test Activity app icon on the
+     * hotseat.
+     */
+    public void useTestWorkspaceLayoutOnReload() {
+        getTestInfo(TestProtocol.REQUEST_USE_TEST_WORKSPACE_LAYOUT);
+    }
+
+    /** Reloads the workspace with the default layout defined by the user's grid size selection. */
+    public void useDefaultWorkspaceLayoutOnReload() {
+        getTestInfo(TestProtocol.REQUEST_USE_DEFAULT_WORKSPACE_LAYOUT);
+    }
+
+    /** Shows the taskbar if it is hidden, otherwise does nothing. */
+    public void showTaskbarIfHidden() {
+        getTestInfo(TestProtocol.REQUEST_UNSTASH_TASKBAR_IF_STASHED);
+    }
+
+    public List<String> getHotseatIconNames() {
+        return getTestInfo(TestProtocol.REQUEST_HOTSEAT_ICON_NAMES)
+                .getStringArrayList(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+    }
+
     private String[] getActivities() {
         return getTestInfo(TestProtocol.REQUEST_GET_ACTIVITIES)
                 .getStringArray(TestProtocol.TEST_INFO_RESPONSE_FIELD);
diff --git a/tests/tapl/com/android/launcher3/tapl/SplitscreenDragSource.java b/tests/tapl/com/android/launcher3/tapl/SplitscreenDragSource.java
new file mode 100644
index 0000000..ce1c3c0
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/SplitscreenDragSource.java
@@ -0,0 +1,39 @@
+/*
+ * 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;
+
+/** Launchable that can serve as a source for dragging and dropping to splitscreen. */
+interface SplitscreenDragSource {
+
+    /**
+     * Drags this app icon to the left (landscape) or bottom (portrait) of the screen, launching it
+     * in splitscreen.
+     *
+     * @param expectedNewPackageName package name of the app being dragged
+     * @param expectedExistingPackageName package name of the already-launched app
+     */
+    default void dragToSplitscreen(
+            String expectedNewPackageName, String expectedExistingPackageName) {
+        Launchable launchable = getLaunchable();
+        LauncherInstrumentation launcher = launchable.mLauncher;
+        try (LauncherInstrumentation.Closable e = launcher.eventsCheck()) {
+            LaunchedAppState.dragToSplitscreen(
+                    launcher, launchable, expectedNewPackageName, expectedExistingPackageName);
+        }
+    }
+
+    Launchable getLaunchable();
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Taskbar.java b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
new file mode 100644
index 0000000..b5a08c3
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
@@ -0,0 +1,123 @@
+/*
+ * 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 static com.android.launcher3.testing.TestProtocol.REQUEST_DISABLE_MANUAL_TASKBAR_STASHING;
+import static com.android.launcher3.testing.TestProtocol.REQUEST_ENABLE_MANUAL_TASKBAR_STASHING;
+
+import android.graphics.Point;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import android.view.MotionEvent;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
+import androidx.test.uiautomator.UiObject2;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Operations on the Taskbar from LaunchedApp.
+ */
+public final class Taskbar {
+
+    private final LauncherInstrumentation mLauncher;
+
+    Taskbar(LauncherInstrumentation launcher) {
+        mLauncher = launcher;
+    }
+
+    /**
+     * Returns an app icon with the given name. This fails if the icon is not found.
+     */
+    @NonNull
+    public TaskbarAppIcon getAppIcon(String appName) {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to get a taskbar icon")) {
+            return new TaskbarAppIcon(mLauncher, mLauncher.waitForObjectInContainer(
+                    mLauncher.waitForLauncherObject("taskbar_view"),
+                    AppIcon.getAppIconSelector(appName, mLauncher)));
+        }
+    }
+
+    /**
+     * Hides this taskbar.
+     *
+     * The taskbar must already be visible when calling this method.
+     */
+    public void hide() {
+        mLauncher.getTestInfo(REQUEST_ENABLE_MANUAL_TASKBAR_STASHING);
+
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to hide the taskbar");
+             LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            mLauncher.waitForLauncherObject("taskbar_view");
+
+            final long downTime = SystemClock.uptimeMillis();
+            Point stashTarget = new Point(
+                    mLauncher.getRealDisplaySize().x - 1, mLauncher.getRealDisplaySize().y - 1);
+
+            mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, stashTarget,
+                    LauncherInstrumentation.GestureScope.INSIDE);
+            LauncherInstrumentation.log("hideTaskbar: sent down");
+
+            try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer("pressed down")) {
+                mLauncher.waitUntilLauncherObjectGone("taskbar_view");
+                mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_UP, stashTarget,
+                        LauncherInstrumentation.GestureScope.INSIDE);
+            }
+        } finally {
+            mLauncher.getTestInfo(REQUEST_DISABLE_MANUAL_TASKBAR_STASHING);
+        }
+    }
+
+    /**
+     * Opens the Taskbar all apps page.
+     */
+    public AllAppsFromTaskbar openAllApps() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to open taskbar all apps");
+             LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+
+            mLauncher.clickLauncherObject(mLauncher.waitForObjectInContainer(
+                    mLauncher.waitForLauncherObject("taskbar_view"), getAllAppsButtonSelector()));
+
+            return new AllAppsFromTaskbar(mLauncher);
+        }
+    }
+
+    /** Returns a list of app icon names on the Taskbar */
+    public List<String> getIconNames() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to get all taskbar icons")) {
+            return mLauncher.waitForObjectsInContainer(
+                    mLauncher.waitForLauncherObject("taskbar_view"),
+                    AppIcon.getAnyAppIconSelector())
+                    .stream()
+                    .map(UiObject2::getText)
+                    .filter(text -> !TextUtils.isEmpty(text)) // Filter out the all apps button
+                    .collect(Collectors.toList());
+        }
+    }
+
+    private static BySelector getAllAppsButtonSelector() {
+        // Look for an icon with no text
+        return By.clazz(TextView.class).text("");
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/TaskbarAppIcon.java b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIcon.java
new file mode 100644
index 0000000..099acd4
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIcon.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.test.uiautomator.UiObject2;
+
+import java.util.regex.Pattern;
+
+/**
+ * App icon specifically on the Taskbar.
+ */
+public final class TaskbarAppIcon extends AppIcon implements SplitscreenDragSource {
+
+    private static final Pattern LONG_CLICK_EVENT = Pattern.compile("onTaskbarItemLongClick");
+
+    TaskbarAppIcon(LauncherInstrumentation launcher, UiObject2 icon) {
+        super(launcher, icon);
+    }
+
+    @Override
+    protected Pattern getLongClickEvent() {
+        return LONG_CLICK_EVENT;
+    }
+
+    @Override
+    public TaskbarAppIconMenu openDeepShortcutMenu() {
+        return (TaskbarAppIconMenu) super.openDeepShortcutMenu();
+    }
+
+    @Override
+    protected TaskbarAppIconMenu createMenu(UiObject2 menu) {
+        return new TaskbarAppIconMenu(mLauncher, menu);
+    }
+
+    @Override
+    public Launchable getLaunchable() {
+        return this;
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenu.java b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenu.java
new file mode 100644
index 0000000..1f137c5
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenu.java
@@ -0,0 +1,38 @@
+/*
+ * 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.test.uiautomator.UiObject2;
+
+/**
+ * Context menu of a Taskbar app icon.
+ */
+public final class TaskbarAppIconMenu extends AppIconMenu {
+
+    TaskbarAppIconMenu(LauncherInstrumentation launcher, UiObject2 deepShortcutsContainer) {
+        super(launcher, deepShortcutsContainer);
+    }
+
+    @Override
+    public TaskbarAppIconMenuItem getMenuItem(String shortcutText) {
+        return (TaskbarAppIconMenuItem) super.getMenuItem(shortcutText);
+    }
+
+    @Override
+    protected TaskbarAppIconMenuItem createMenuItem(UiObject2 menuItem) {
+        return new TaskbarAppIconMenuItem(mLauncher, menuItem);
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java
new file mode 100644
index 0000000..69a8a08
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/TaskbarAppIconMenuItem.java
@@ -0,0 +1,57 @@
+/*
+ * 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.test.uiautomator.UiObject2;
+
+import com.android.launcher3.testing.TestProtocol;
+
+import java.util.regex.Pattern;
+
+/**
+ * Menu item in a Taskbar app icon menu.
+ */
+public final class TaskbarAppIconMenuItem extends AppIconMenuItem implements SplitscreenDragSource {
+
+    private static final Pattern LONG_CLICK_EVENT = Pattern.compile("onTaskbarItemLongClick");
+
+    TaskbarAppIconMenuItem(
+            LauncherInstrumentation launcher, UiObject2 shortcut) {
+        super(launcher, shortcut);
+    }
+
+    @Override
+    protected void addExpectedEventsForLongClick() {
+        mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT);
+    }
+
+    @Override
+    protected void waitForLongPressConfirmation() {
+        // On long-press, the popup container closes and the system drag-and-drop begins. This
+        // only leaves launcher views that were previously visible.
+        mLauncher.waitUntilLauncherObjectGone("popup_container");
+    }
+
+    @Override
+    protected String launchableType() {
+        return "taskbar app icon menu item";
+    }
+
+    @Override
+    public Launchable getLaunchable() {
+        return this;
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Widget.java b/tests/tapl/com/android/launcher3/tapl/Widget.java
index 73e9830..2346249 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widget.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widget.java
@@ -39,8 +39,8 @@
     }
 
     @Override
-    protected String getLongPressIndicator() {
-        return "drop_target_bar";
+    protected void waitForLongPressConfirmation() {
+        mLauncher.waitForLauncherObject("drop_target_bar");
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index 3bc5389..fee4490 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -205,7 +205,6 @@
                 mLauncher,
                 homeAppIcon,
                 new Point(targetX, mLauncher.getVisibleBounds(workspace).centerY()),
-                "popup_container",
                 false,
                 false,
                 () -> mLauncher.expectEvent(
@@ -244,11 +243,11 @@
              LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                      "removing app icon from workspace")) {
             dragIconToWorkspace(
-                    mLauncher, homeAppIcon,
+                    mLauncher,
+                    homeAppIcon,
                     () -> getDropPointFromDropTargetBar(mLauncher, DELETE_TARGET_TEXT_ID),
-                    homeAppIcon.getLongPressIndicator(),
                     () -> mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT),
-                    null);
+                    /* expectDropEvents= */ null);
 
             try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
                     "dragged the app to the drop bar")) {
@@ -274,11 +273,11 @@
         try (LauncherInstrumentation.Closable c = launcher.addContextLayer(
                 "uninstalling app icon")) {
             dragIconToWorkspace(
-                    launcher, homeAppIcon,
+                    launcher,
+                    homeAppIcon,
                     () -> getDropPointFromDropTargetBar(launcher, UNINSTALL_TARGET_TEXT_ID),
-                    homeAppIcon.getLongPressIndicator(),
                     expectLongClickEvents,
-                    null);
+                    /* expectDropEvents= */null);
 
             launcher.waitUntilLauncherObjectGone(DROP_BAR_RES_ID);
 
@@ -345,15 +344,15 @@
     }
 
     static void dragIconToWorkspace(LauncherInstrumentation launcher, Launchable launchable,
-            Point dest, String longPressIndicator, boolean startsActivity, boolean isWidgetShortcut,
+            Point dest, boolean startsActivity, boolean isWidgetShortcut,
             Runnable expectLongClickEvents) {
         Runnable expectDropEvents = null;
         if (startsActivity || isWidgetShortcut) {
             expectDropEvents = () -> launcher.expectEvent(TestProtocol.SEQUENCE_MAIN,
                     LauncherInstrumentation.EVENT_START);
         }
-        dragIconToWorkspace(launcher, launchable, () -> dest, longPressIndicator,
-                expectLongClickEvents, expectDropEvents);
+        dragIconToWorkspace(
+                launcher, launchable, () -> dest, expectLongClickEvents, expectDropEvents);
     }
 
     /**
@@ -361,22 +360,27 @@
      * (There is no slow down time before drop event)
      * This function expects the launchable is inside the workspace and there is no drop event.
      */
-    static void dragIconToWorkspace(LauncherInstrumentation launcher, Launchable launchable,
-            Supplier<Point> destSupplier, String longPressIndicator) {
-        dragIconToWorkspace(launcher, launchable, destSupplier, longPressIndicator,
-                () -> launcher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT), null);
+    static void dragIconToWorkspace(
+            LauncherInstrumentation launcher, Launchable launchable, Supplier<Point> destSupplier) {
+        dragIconToWorkspace(
+                launcher,
+                launchable,
+                destSupplier,
+                () -> launcher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT),
+                /* expectDropEvents= */ null);
     }
 
     static void dragIconToWorkspace(
-            LauncherInstrumentation launcher, Launchable launchable, Supplier<Point> dest,
-            String longPressIndicator, Runnable expectLongClickEvents,
+            LauncherInstrumentation launcher,
+            Launchable launchable,
+            Supplier<Point> dest,
+            Runnable expectLongClickEvents,
             @Nullable Runnable expectDropEvents) {
         try (LauncherInstrumentation.Closable ignored = launcher.addContextLayer(
                 "want to drag icon to workspace")) {
             final long downTime = SystemClock.uptimeMillis();
             Point dragStart = launchable.startDrag(
                     downTime,
-                    longPressIndicator,
                     expectLongClickEvents,
                     /* runToSpringLoadedState= */ true);
             Point targetDest = dest.get();
diff --git a/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java b/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
index 93c2213..d8d4420 100644
--- a/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
+++ b/tests/tapl/com/android/launcher3/tapl/WorkspaceDragSource.java
@@ -41,7 +41,6 @@
                                     ? launchableCenter.x - width / 2
                                     : launchableCenter.x + width / 2,
                             displaySize.y / 2),
-                    launchable.getLongPressIndicator(),
                     startsActivity,
                     isWidgetShortcut,
                     launchable::addExpectedEventsForLongClick);