diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index 878aa6e..4ff976d 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -501,10 +501,13 @@
 }
 
 flag {
-   name: "enforce_system_radius_for_app_widgets"
+   name: "use_system_radius_for_app_widgets"
    namespace: "launcher"
-   description: "Enforce system radius for widget corners instead of a separate 16.dp value"
-   bug: "370950552"
+   description: "Use system radius for enforced widget corners instead of a separate 16.dp value"
+   bug: "373351337"
+   metadata {
+    purpose: PURPOSE_BUGFIX
+  }
 }
 
 flag {
@@ -526,4 +529,11 @@
     namespace: "launcher"
     description: "Enable Taskbar LayoutTransition for Recent Apps"
     bug: "343521765"
+}
+
+flag {
+    name: "enable_pinning_app_with_context_menu"
+    namespace: "launcher"
+    description: "Add options to pin/unpin to taskbar to app context menus."
+    bug: "375648361"
 }
\ No newline at end of file
diff --git a/quickstep/AndroidManifest.xml b/quickstep/AndroidManifest.xml
index 57bfb4a..8c39585 100644
--- a/quickstep/AndroidManifest.xml
+++ b/quickstep/AndroidManifest.xml
@@ -152,7 +152,7 @@
             android:showOnLockScreen="true"
             android:launchMode="singleTop"
             android:exported="true"
-            android:permission="android.permission.START_WIDGET_PICKER_ACTIVITY">
+            android:permission="${applicationId}.permission.START_WIDGET_PICKER_ACTIVITY">
             <intent-filter>
                 <action android:name="android.intent.action.PICK" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/quickstep/res/drawable/desktop_mode_ic_taskbar_menu_manage_windows.xml b/quickstep/res/drawable/desktop_mode_ic_taskbar_menu_manage_windows.xml
new file mode 100644
index 0000000..7d912a2
--- /dev/null
+++ b/quickstep/res/drawable/desktop_mode_ic_taskbar_menu_manage_windows.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2024 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="960" android:viewportHeight="960" android:tint="?attr/colorControlNormal">
+    <path android:fillColor="@android:color/black" android:pathData="M160,880Q127,880 103.5,856.5Q80,833 80,800L80,440Q80,407 103.5,383.5Q127,360 160,360L240,360L240,160Q240,127 263.5,103.5Q287,80 320,80L800,80Q833,80 856.5,103.5Q880,127 880,160L880,520Q880,553 856.5,576.5Q833,600 800,600L720,600L720,800Q720,833 696.5,856.5Q673,880 640,880L160,880ZM160,800L640,800Q640,800 640,800Q640,800 640,800L640,520L160,520L160,800Q160,800 160,800Q160,800 160,800ZM720,520L800,520Q800,520 800,520Q800,520 800,520L800,240L320,240L320,360L640,360Q673,360 696.5,383.5Q720,407 720,440L720,520Z"/>
+</vector>
diff --git a/quickstep/res/layout/keyboard_quick_switch_view.xml b/quickstep/res/layout/keyboard_quick_switch_view.xml
index 2420a46..4118500 100644
--- a/quickstep/res/layout/keyboard_quick_switch_view.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_view.xml
@@ -22,6 +22,7 @@
     android:layout_height="wrap_content"
     android:layout_marginTop="@dimen/keyboard_quick_switch_margin_top"
     android:layout_marginHorizontal="@dimen/keyboard_quick_switch_margin_ends"
+    android:layout_gravity="center_horizontal"
     android:background="@drawable/keyboard_quick_switch_view_background"
     android:clipToOutline="true"
     android:alpha="0"
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 6367a01..b221b22 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -118,6 +118,7 @@
 
     <!-- Launcher app transition -->
     <dimen name="closing_window_trans_y">115dp</dimen>
+    <dimen name="closing_freeform_window_trans_y">36dp</dimen>
 
     <dimen name="quick_switch_scaling_scroll_threshold">100dp</dimen>
 
@@ -361,11 +362,6 @@
     <dimen name="taskbar_running_app_indicator_width">12dp</dimen>
     <dimen name="taskbar_running_app_indicator_top_margin">4dp</dimen>
     <dimen name="taskbar_minimized_app_indicator_width">6dp</dimen>
-    <dimen name="taskbar_overflow_item_icon_size_default">22dp</dimen>
-    <dimen name="taskbar_overflow_item_icon_size_scaled_down">15dp</dimen>
-    <dimen name="taskbar_overflow_item_icon_stroke_width_default">2dp</dimen>
-    <dimen name="taskbar_overflow_leave_behind_size_default">18dp</dimen>
-    <dimen name="taskbar_overflow_leave_behind_size_scaled_down">15dp</dimen>
 
     <!-- Transient taskbar -->
     <dimen name="transient_taskbar_padding">12dp</dimen>
@@ -430,6 +426,9 @@
     <dimen name="taskbar_pinning_popup_menu_vertical_margin">16dp</dimen>
     <dimen name="taskbar_pinning_popup_menu_min_padding_from_screen_edge">16dp</dimen>
 
+    <!-- Taskbar Multi Instance Menu -->
+    <dimen name="taskbar_multi_instance_menu_min_padding_from_screen_edge">8dp</dimen>
+
     <!--- Floating Ime Inset height-->
     <dimen name="floating_ime_inset_height">60dp</dimen>
 
diff --git a/quickstep/res/values/styles.xml b/quickstep/res/values/styles.xml
index c423d09..6ffcb9b 100644
--- a/quickstep/res/values/styles.xml
+++ b/quickstep/res/values/styles.xml
@@ -211,6 +211,7 @@
         <item name="android:enforceNavigationBarContrast">false</item>
         <item name="android:windowLightStatusBar">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowShowWallpaper">false</item>
     </style>
 
     <!--
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 18337d3..e624be7 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -108,6 +108,7 @@
 import android.view.animation.AnimationUtils;
 import android.view.animation.Interpolator;
 import android.view.animation.PathInterpolator;
+import android.window.DesktopModeFlags;
 import android.window.RemoteTransition;
 import android.window.TransitionFilter;
 import android.window.WindowAnimationState;
@@ -166,11 +167,13 @@
 import com.android.systemui.shared.system.BlurUtils;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
+import com.android.wm.shell.shared.desktopmode.DesktopModeStatus;
 import com.android.wm.shell.startingsurface.IStartingWindowListener;
 
 import java.io.PrintWriter;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -214,6 +217,7 @@
 
     public static final int CONTENT_ALPHA_DURATION = 217;
     public static final int TRANSIENT_TASKBAR_TRANSITION_DURATION = 417;
+    public static final int PINNED_TASKBAR_TRANSITION_DURATION = 600;
     public static final int TASKBAR_TO_APP_DURATION = 600;
     // TODO(b/236145847): Tune TASKBAR_TO_HOME_DURATION to 383 after conflict with unlock animation
     // is solved.
@@ -233,6 +237,7 @@
     protected final Handler mHandler;
 
     private final float mClosingWindowTransY;
+    private final float mClosingFreeformWindowTransY;
     private final float mMaxShadowRadius;
 
     private final StartingWindowListener mStartingWindowListener =
@@ -290,6 +295,8 @@
 
         Resources res = mLauncher.getResources();
         mClosingWindowTransY = res.getDimensionPixelSize(R.dimen.closing_window_trans_y);
+        mClosingFreeformWindowTransY =
+                res.getDimensionPixelSize(R.dimen.closing_freeform_window_trans_y);
         mMaxShadowRadius = res.getDimensionPixelSize(R.dimen.max_shadow_radius);
 
         mLauncher.addOnDeviceProfileChangeListener(this);
@@ -1480,10 +1487,16 @@
                 ? 0 : getWindowCornerRadius(mLauncher);
         float startShadowRadius = areAllTargetsTranslucent(appTargets) ? 0 : mMaxShadowRadius;
         closingAnimator.setDuration(duration);
+        boolean isFreeform = isFreeformAnimation(appTargets);
+        float translateY = isFreeform ? mClosingFreeformWindowTransY : mClosingWindowTransY;
+        float endScale = isFreeform ? 0.95f : 1f;
+        Interpolator alphaInterpolator = isFreeform
+                ? clampToDuration(LINEAR, 0, 100, duration)
+                : clampToDuration(LINEAR, 25, 125, duration);
         closingAnimator.addUpdateListener(new MultiValueUpdateListener() {
-            FloatProp mDy = new FloatProp(0, mClosingWindowTransY, DECELERATE_1_7);
-            FloatProp mScale = new FloatProp(1f, 1f, DECELERATE_1_7);
-            FloatProp mAlpha = new FloatProp(1f, 0f, clampToDuration(LINEAR, 25, 125, duration));
+            FloatProp mDy = new FloatProp(0, translateY, DECELERATE_1_7);
+            FloatProp mScale = new FloatProp(1f, endScale, DECELERATE_1_7);
+            FloatProp mAlpha = new FloatProp(1f, 0f, alphaInterpolator);
             FloatProp mShadowRadius = new FloatProp(startShadowRadius, 0, DECELERATE_1_7);
 
             @Override
@@ -1532,6 +1545,13 @@
         return closingAnimator;
     }
 
+    private boolean isFreeformAnimation(RemoteAnimationTarget[] appTargets) {
+        return DesktopModeStatus.canEnterDesktopMode(mLauncher.getApplicationContext())
+                && DesktopModeFlags.ENABLE_DESKTOP_WINDOWING_EXIT_TRANSITIONS.isTrue()
+                && Arrays.stream(appTargets)
+                        .anyMatch(app -> app.taskInfo != null && app.taskInfo.isFreeform());
+    }
+
     private void addCujInstrumentation(Animator anim, int cuj) {
         anim.addListener(getCujAnimationSuccessListener(cuj));
     }
@@ -1726,8 +1746,21 @@
         return new AnimatorBackState(rectFSpringAnim, anim);
     }
 
-    public static int getTaskbarToHomeDuration() {
-        if (enableScalingRevealHomeAnimation()) {
+    /** Get animation duration for taskbar for going to home. */
+    public static int getTaskbarToHomeDuration(boolean isPinnedTaskbar) {
+        return getTaskbarToHomeDuration(false, isPinnedTaskbar);
+    }
+
+    /**
+     * Get animation duration for taskbar for going to home.
+     *
+     * @param shouldOverrideToFastAnimation should overwrite scaling reveal home animation duration
+     */
+    public static int getTaskbarToHomeDuration(boolean shouldOverrideToFastAnimation,
+            boolean isPinnedTaskbar) {
+        if (isPinnedTaskbar) {
+            return PINNED_TASKBAR_TRANSITION_DURATION;
+        } else if (enableScalingRevealHomeAnimation() && !shouldOverrideToFastAnimation) {
             return TASKBAR_TO_HOME_DURATION_SLOW;
         } else {
             return TASKBAR_TO_HOME_DURATION_FAST;
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java b/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
index 5744464..fd0243a 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DesktopVisibilityController.java
@@ -488,6 +488,15 @@
                 }
             });
         }
+
+        public void onEnterDesktopModeTransitionStarted(int transitionDuration) {
+
+        }
+
+        @Override
+        public void onExitDesktopModeTransitionStarted(int transitionDuration) {
+
+        }
     }
 
     /** A listener for Taskbar in Desktop Mode. */
diff --git a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
index 23a5a27..3b7ad3e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
@@ -139,18 +139,42 @@
             @NonNull Set<Integer> taskIdsToExclude,
             boolean wasOpenedFromTaskbar) {
         if (mQuickSwitchViewController != null) {
-            if (!mQuickSwitchViewController.isCloseAnimationRunning()
-                    && mQuickSwitchViewController.wasOpenedFromTaskbar() == wasOpenedFromTaskbar) {
-                return;
-            }
+            if (!mQuickSwitchViewController.isCloseAnimationRunning()) {
+                if (mQuickSwitchViewController.wasOpenedFromTaskbar() == wasOpenedFromTaskbar) {
+                    return;
+                }
 
-            // Allow the KQS to be reopened during the close animation to make it more responsive.
-            // Similarly, if KQS was opened in different mode (from taskbar vs. keyboard event),
-            // close it so it can be reopened in the correct mode.
-            // TODO(b/368119679) Consider updating list of shown tasks in place, or at least reopen
-            // the view in the same vertical location.
-            closeQuickSwitchView(false);
+                // Relayout the KQS view instead of recreating a new one if it is the current
+                // trigger surface is different than the previous one.
+                final int currentFocusIndexOverride =
+                        currentFocusedIndex == -1 && !mControllerCallbacks.isFirstTaskRunning()
+                                ? 0 : currentFocusedIndex;
+
+                // Skip the task reload if the list is not changed.
+                if (!mModel.isTaskListValid(mTaskListChangeId) || !taskIdsToExclude.equals(
+                        mExcludedTaskIds)) {
+                    mExcludedTaskIds = taskIdsToExclude;
+                    mTaskListChangeId = mModel.getTasks((tasks) -> {
+                        processLoadedTasks(tasks, taskIdsToExclude);
+                        mQuickSwitchViewController.updateQuickSwitchView(
+                                mTasks,
+                                mNumHiddenTasks,
+                                currentFocusIndexOverride,
+                                mHasDesktopTask,
+                                mWasDesktopTaskFilteredOut);
+                    });
+                }
+
+                mQuickSwitchViewController.updateLayoutForSurface(wasOpenedFromTaskbar,
+                        currentFocusIndexOverride);
+                return;
+            } else {
+                // Allow the KQS to be reopened during the close animation to make it more
+                // responsive.
+                closeQuickSwitchView(false);
+            }
         }
+
         mOverlayContext = mControllers.taskbarOverlayController.requestWindow();
         if (Flags.taskbarOverflow()) {
             mOverlayContext.getDragLayer().addTouchController(this);
@@ -186,13 +210,7 @@
 
         mExcludedTaskIds = taskIdsToExclude;
         mTaskListChangeId = mModel.getTasks((tasks) -> {
-            mHasDesktopTask = false;
-            mWasDesktopTaskFilteredOut = false;
-            if (onDesktop) {
-                processLoadedTasksOnDesktop(tasks, taskIdsToExclude);
-            } else {
-                processLoadedTasks(tasks, taskIdsToExclude);
-            }
+            processLoadedTasks(tasks, taskIdsToExclude);
             // Check if the first task is running after the recents model has updated so that we use
             // the correct index.
             mQuickSwitchViewController.openQuickSwitchView(
@@ -213,6 +231,17 @@
     }
 
     private void processLoadedTasks(List<GroupTask> tasks, Set<Integer> taskIdsToExclude) {
+        mHasDesktopTask = false;
+        mWasDesktopTaskFilteredOut = false;
+        if (mControllers.taskbarDesktopModeController.getAreDesktopTasksVisible()) {
+            processLoadedTasksOnDesktop(tasks, taskIdsToExclude);
+        } else {
+            processLoadedTasksOutsideDesktop(tasks, taskIdsToExclude);
+        }
+    }
+
+    private void processLoadedTasksOutsideDesktop(List<GroupTask> tasks,
+            Set<Integer> taskIdsToExclude) {
         // Only store MAX_TASK tasks, from most to least recent
         Collections.reverse(tasks);
         mTasks = tasks.stream()
diff --git a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
index 05d34b5..1967dfd 100644
--- a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
@@ -201,6 +201,8 @@
             int currentFocusIndexOverride,
             @NonNull KeyboardQuickSwitchViewController.ViewCallbacks viewCallbacks,
             boolean useDesktopTaskView) {
+        mContent.removeAllViews();
+
         mViewCallbacks = viewCallbacks;
         Resources resources = context.getResources();
         Resources.Theme theme = context.getTheme();
@@ -333,11 +335,17 @@
         return closeAnimation;
     }
 
-    private void animateOpen(int currentFocusIndexOverride) {
+    protected void animateOpen(int currentFocusIndexOverride) {
         if (mOpenAnimation != null) {
             // Restart animation since currentFocusIndexOverride can change the initial scroll.
             mOpenAnimation.cancel();
         }
+
+        // Reset the alpha for the case where the KQS view is opened before.
+        setAlpha(0);
+        mScrollView.setAlpha(0);
+        mNoRecentItemsPane.setAlpha(0);
+
         mOpenAnimation = new AnimatorSet();
 
         Animator outlineAnimation = mOutlineAnimationProgress.animateToValue(1f);
diff --git a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchViewController.java b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchViewController.java
index 390112e..985cc26 100644
--- a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchViewController.java
@@ -128,6 +128,23 @@
                 /* useDesktopTaskView= */ !onDesktop && hasDesktopTask);
     }
 
+    protected void updateQuickSwitchView(
+            @NonNull List<GroupTask> tasks,
+            int numHiddenTasks,
+            int currentFocusIndexOverride,
+            boolean hasDesktopTask,
+            boolean wasDesktopTaskFilteredOut) {
+        mWasDesktopTaskFilteredOut = wasDesktopTaskFilteredOut;
+        mKeyboardQuickSwitchView.applyLoadPlan(
+                mOverlayContext,
+                tasks,
+                numHiddenTasks,
+                /* updateTasks= */ true,
+                currentFocusIndexOverride,
+                mViewCallbacks,
+                /* useDesktopTaskView= */ !mOnDesktop && hasDesktopTask);
+    }
+
     protected void positionView(boolean wasOpenedFromTaskbar, boolean isTransientTaskbar) {
         if (!wasOpenedFromTaskbar) {
             // Keep the default positioning.
@@ -155,6 +172,20 @@
         mKeyboardQuickSwitchView.setLayoutParams(lp);
     }
 
+    protected void updateLayoutForSurface(boolean updateLayoutFromTaskbar,
+            int currentFocusIndexOverride) {
+        BaseDragLayer.LayoutParams lp =
+                (BaseDragLayer.LayoutParams) mKeyboardQuickSwitchView.getLayoutParams();
+
+        if (updateLayoutFromTaskbar) {
+            lp.width = BaseDragLayer.LayoutParams.WRAP_CONTENT;
+        } else {
+            lp.width = BaseDragLayer.LayoutParams.MATCH_PARENT;
+        }
+
+        mKeyboardQuickSwitchView.animateOpen(currentFocusIndexOverride);
+    }
+
     boolean isCloseAnimationRunning() {
         return mCloseAnimation != null;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 4a94be7..c5be13d 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -33,6 +33,7 @@
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Flags;
+import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatedFloat;
@@ -83,6 +84,7 @@
     private final DeviceProfile.OnDeviceProfileChangeListener mOnDeviceProfileChangeListener =
             dp -> {
                 onStashedInAppChanged(dp);
+                adjustHotseatForBubbleBar();
                 if (mControllers != null && mControllers.taskbarViewController != null) {
                     mControllers.taskbarViewController.onRotationChanged(dp);
                 }
@@ -152,8 +154,9 @@
 
     @Override
     protected boolean isTaskbarTouchable() {
-        return !(mTaskbarLauncherStateController.isAnimatingToLauncher()
-                && mTaskbarLauncherStateController.isTaskbarAlignedWithHotseat());
+        // Touching down during animation to Hotseat will end the transition and allow the touch to
+        // go through to the Hotseat directly.
+        return !isAnimatingToHotseat();
     }
 
     public void setShouldDelayLauncherStateAnim(boolean shouldDelayLauncherStateAnim) {
@@ -210,8 +213,12 @@
     }
 
     private int getTaskbarAnimationDuration(boolean isVisible) {
-        if (isVisible && !mLauncher.getPredictiveBackToHomeInProgress()) {
-            return getTaskbarToHomeDuration();
+        // fast animation duration since we will not be playing workspace reveal animation.
+        boolean shouldOverrideToFastAnimation =
+                !isHotseatIconOnTopWhenAligned() || mLauncher.getPredictiveBackToHomeInProgress();
+        boolean isPinnedTaskbar = DisplayController.isPinnedTaskbar(mLauncher);
+        if (isVisible || isPinnedTaskbar) {
+            return getTaskbarToHomeDuration(shouldOverrideToFastAnimation, isPinnedTaskbar);
         } else {
             return DisplayController.isTransientTaskbar(mLauncher)
                     ? TRANSIENT_TASKBAR_TRANSITION_DURATION
@@ -263,6 +270,14 @@
         }
     }
 
+    private void adjustHotseatForBubbleBar() {
+        Hotseat hotseat = mLauncher.getHotseat();
+        if (mControllers.bubbleControllers.isEmpty() || hotseat == null) return;
+        boolean hiddenForBubbles =
+                mControllers.bubbleControllers.get().bubbleBarViewController.isHiddenForNoBubbles();
+        hotseat.post(() -> adjustHotseatForBubbleBar(!hiddenForBubbles));
+    }
+
     /**
      * Create Taskbar animation when going from an app to Launcher as part of recents transition.
      * @param toState If known, the state we will end up in when reaching Launcher.
@@ -426,6 +441,17 @@
     }
 
     @Override
+    public boolean isAnimatingToHotseat() {
+        return mTaskbarLauncherStateController.isAnimatingToLauncher()
+                && isIconAlignedWithHotseat();
+    }
+
+    @Override
+    public void endAnimationToHotseat() {
+        mTaskbarLauncherStateController.resetIconAlignment();
+    }
+
+    @Override
     protected boolean isInOverviewUi() {
         return mTaskbarLauncherStateController.isInOverviewUi();
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt b/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt
new file mode 100644
index 0000000..c0c2a02
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt
@@ -0,0 +1,239 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.taskbar
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.view.MotionEvent
+import android.view.View
+import com.android.launcher3.AbstractFloatingView
+import com.android.launcher3.R
+import com.android.launcher3.Utilities
+import com.android.launcher3.model.data.ItemInfo
+import com.android.launcher3.popup.SystemShortcut
+import com.android.launcher3.taskbar.TaskbarAutohideSuspendController.FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN
+import com.android.launcher3.taskbar.overlay.TaskbarOverlayContext
+import com.android.launcher3.util.Themes
+import com.android.launcher3.util.TouchController
+import com.android.launcher3.views.ActivityContext
+import com.android.quickstep.RecentsModel
+import com.android.quickstep.SystemUiProxy
+import com.android.quickstep.util.GroupTask
+import com.android.systemui.shared.recents.model.ThumbnailData
+import com.android.wm.shell.shared.desktopmode.ManageWindowsViewContainer
+import java.util.Collections
+import java.util.function.Predicate
+
+/**
+ * A single menu item shortcut to execute displaying open instances of an app. Default interaction
+ * for [onClick] is to open the menu in a floating window. Touching one of the displayed tasks
+ * launches it.
+ */
+class ManageWindowsTaskbarShortcut<T>(
+    private val target: T,
+    private val itemInfo: ItemInfo?,
+    private val originalView: View?,
+    private val controllers: TaskbarControllers,
+) :
+    SystemShortcut<T>(
+        R.drawable.desktop_mode_ic_taskbar_menu_manage_windows,
+        R.string.manage_windows_option_taskbar,
+        target,
+        itemInfo,
+        originalView,
+    ) where T : Context?, T : ActivityContext? {
+    private lateinit var taskbarShortcutAllWindowsView: TaskbarShortcutManageWindowsView
+    private val recentsModel = RecentsModel.INSTANCE[controllers.taskbarActivityContext]
+
+    override fun onClick(v: View?) {
+        val filter =
+            Predicate<GroupTask> { task: GroupTask? ->
+                task != null && task.task1.key.packageName == itemInfo?.getTargetPackage()
+            }
+        recentsModel.getTasks(
+            { tasks: List<GroupTask> ->
+                // Since fetching thumbnails is asynchronous, use this set to gate until the tasks
+                // are ready to display
+                val pendingTaskIds =
+                    Collections.synchronizedSet(tasks.map { it.task1.key.id }.toMutableSet())
+                createAndShowTaskShortcutView(tasks, pendingTaskIds)
+            },
+            filter,
+        )
+    }
+
+    /**
+     * Processes a list of tasks to generate thumbnails and create a taskbar shortcut view.
+     *
+     * Iterates through the tasks, retrieves thumbnails, and adds them to a list. When all
+     * thumbnails are processed, it creates a [TaskbarShortcutManageWindowsView] with the collected
+     * thumbnails and positions it appropriately.
+     */
+    private fun createAndShowTaskShortcutView(
+        tasks: List<GroupTask?>,
+        pendingTaskIds: MutableSet<Int>,
+    ) {
+        val taskList = arrayListOf<Pair<Int, Bitmap?>>()
+        tasks.forEach { groupTask ->
+            groupTask?.task1?.let { task ->
+                recentsModel.thumbnailCache.getThumbnailInBackground(task) {
+                    thumbnailData: ThumbnailData ->
+                    pendingTaskIds.remove(task.key.id)
+                    // Add the current pair of task id and ThumbnailData to the list of all tasks
+                    if (thumbnailData.thumbnail != null) {
+                        taskList.add(task.key.id to thumbnailData.thumbnail)
+                    }
+
+                    // If the set is empty, all thumbnails have been fetched
+                    if (pendingTaskIds.isEmpty() && taskList.isNotEmpty()) {
+                        createAndPositionTaskbarShortcut(taskList)
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Creates and positions the [TaskbarShortcutManageWindowsView] with the provided thumbnails.
+     */
+    private fun createAndPositionTaskbarShortcut(taskList: ArrayList<Pair<Int, Bitmap?>>) {
+        val onIconClickListener =
+            ({ taskId: Int? ->
+                taskbarShortcutAllWindowsView.removeFromContainer()
+                if (taskId != null) {
+                    SystemUiProxy.INSTANCE.get(target).showDesktopApp(taskId, null)
+                }
+            })
+
+        val onOutsideClickListener = { taskbarShortcutAllWindowsView.removeFromContainer() }
+
+        taskbarShortcutAllWindowsView =
+            TaskbarShortcutManageWindowsView(
+                originalView!!,
+                controllers.taskbarOverlayController.requestWindow(),
+                taskList,
+                onIconClickListener,
+                onOutsideClickListener,
+                controllers,
+            )
+    }
+
+    /**
+     * A view container for displaying the window of open instances of an app
+     *
+     * Handles showing the window snapshots, adding the carousel to the overlay, and closing it.
+     * Also acts as a touch controller to intercept touch events outside the carousel to close it.
+     */
+    class TaskbarShortcutManageWindowsView(
+        private val originalView: View,
+        private val taskbarOverlayContext: TaskbarOverlayContext,
+        snapshotList: ArrayList<Pair<Int, Bitmap?>>,
+        onIconClickListener: (Int) -> Unit,
+        onOutsideClickListener: () -> Unit,
+        private val controllers: TaskbarControllers,
+    ) :
+        ManageWindowsViewContainer(
+            originalView.context,
+            Themes.getAttrColor(originalView.context, R.attr.materialColorSurfaceBright),
+        ),
+        TouchController {
+        private val taskbarActivityContext = controllers.taskbarActivityContext
+
+        init {
+            createAndShowMenuView(snapshotList, onIconClickListener, onOutsideClickListener)
+            taskbarOverlayContext.dragLayer.addTouchController(this)
+        }
+
+        /** Adds the carousel menu to the taskbar overlay drag layer */
+        override fun addToContainer(menuView: ManageWindowsView) {
+            taskbarOverlayContext.dragLayer.post { positionCarouselMenu() }
+
+            controllers.taskbarAutohideSuspendController.updateFlag(
+                FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
+                true,
+            )
+            AbstractFloatingView.closeAllOpenViewsExcept(
+                taskbarActivityContext,
+                AbstractFloatingView.TYPE_TASKBAR_OVERLAY_PROXY,
+            )
+            menuView.rootView.minimumHeight = menuView.menuHeight
+            menuView.rootView.minimumWidth = menuView.menuWidth
+
+            taskbarOverlayContext.dragLayer?.addView(menuView.rootView)
+            menuView.rootView.requestFocus()
+        }
+
+        /**
+         * Positions the carousel menu relative to the taskbar and the calling app's icon.
+         *
+         * Calculates the Y position to place the carousel above the taskbar, and the X position to
+         * align with the calling app while ensuring it doesn't go beyond the screen edge.
+         */
+        private fun positionCarouselMenu() {
+            val margin =
+                context.resources.getDimension(
+                    R.dimen.taskbar_multi_instance_menu_min_padding_from_screen_edge
+                )
+
+            // Calculate the Y position to place the carousel above the taskbar
+            val availableHeight = taskbarOverlayContext.dragLayer.height
+            menuView.rootView.y =
+                availableHeight -
+                    menuView.menuHeight -
+                    controllers.taskbarStashController.touchableHeight -
+                    margin
+
+            // Calculate the X position to align with the calling app,
+            // but avoid clashing with the screen edge
+            val availableWidth = taskbarOverlayContext.dragLayer.width
+            if (Utilities.isRtl(context.resources)) {
+                menuView.rootView.translationX = -(availableWidth - menuView.menuWidth) / 2f
+            } else {
+                val maxX = availableWidth - menuView.menuWidth - margin
+                menuView.rootView.translationX = minOf(originalView.x, maxX)
+            }
+        }
+
+        /** Closes the carousel menu and removes it from the taskbar overlay drag layer */
+        override fun removeFromContainer() {
+            controllers.taskbarAutohideSuspendController.updateFlag(
+                FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
+                false,
+            )
+            controllers.taskbarStashController.updateAndAnimateTransientTaskbar(true)
+            taskbarOverlayContext.dragLayer?.removeView(menuView.rootView)
+            taskbarOverlayContext.dragLayer.removeTouchController(this)
+        }
+
+        /** TouchController implementations for closing the carousel when touched outside */
+        override fun onControllerTouchEvent(ev: MotionEvent?): Boolean {
+            return false
+        }
+
+        override fun onControllerInterceptTouchEvent(ev: MotionEvent?): Boolean {
+            ev?.let {
+                if (
+                    ev.action == MotionEvent.ACTION_DOWN &&
+                        !taskbarOverlayContext.dragLayer.isEventOverView(menuView.rootView, ev)
+                ) {
+                    removeFromContainer()
+                }
+            }
+            return false
+        }
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index fbd1b6e..e05178d 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -448,14 +448,16 @@
         mPropertyHolders.add(new StatePropertyHolder(mBackButton,
                 flags -> (flags & FLAG_IME_VISIBLE) != 0,
                 ROTATION_DRAWABLE_PERCENT, 1f, 0f));
-        // Translate back button to be at end/start of other buttons for keyguard
+        // Translate back button to be at end/start of other buttons for keyguard (only after SUW
+        // since it is laid to align with SUW actions while in that state)
         int navButtonSize = mContext.getResources().getDimensionPixelSize(
                 R.dimen.taskbar_nav_buttons_size);
         boolean isRtl = Utilities.isRtl(mContext.getResources());
         if (!mContext.isPhoneMode()) {
             mPropertyHolders.add(new StatePropertyHolder(
-                    mBackButton, flags -> (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0
-                            || (flags & FLAG_KEYGUARD_VISIBLE) != 0,
+                    mBackButton, flags -> mContext.isUserSetupComplete()
+                            && ((flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0
+                                    || (flags & FLAG_KEYGUARD_VISIBLE) != 0),
                     VIEW_TRANSLATE_X, navButtonSize * (isRtl ? -2 : 2), 0));
         }
 
@@ -1293,7 +1295,10 @@
         boolean isNavbarOnRight = location.isOnLeft(mNavButtonsView.isLayoutRtl());
         DeviceProfile dp = mContext.getDeviceProfile();
         float navBarTargetStartX;
-        if (mContext.shouldStartAlignTaskbar()) {
+        if (!mContext.isUserSetupComplete()) {
+            // Skip additional translations on the nav bar container while in SUW layout
+            return 0;
+        } else if (mContext.shouldStartAlignTaskbar()) {
             int navBarSpacing = dp.inlineNavButtonsEndSpacingPx;
             // If the taskbar is start aligned the navigation bar is aligned to the start or end of
             // the container, depending on the bubble bar location
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index d7e5c61..8149f81 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -582,7 +582,9 @@
         int windowFlags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                 | WindowManager.LayoutParams.FLAG_SLIPPERY
                 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH;
-        if (DisplayController.isTransientTaskbar(this) && !isRunningInTestHarness()) {
+        boolean watchOutside = DisplayController.isTransientTaskbar(this)
+                || isThreeButtonNav();
+        if (watchOutside && !isRunningInTestHarness()) {
             windowFlags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
                     | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
         }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
index 8ab2ffa..bdc7f92 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarAutohideSuspendController.java
@@ -47,6 +47,8 @@
     public static final int FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR = 1 << 5;
     // User has hovered the taskbar.
     public static final int FLAG_AUTOHIDE_SUSPEND_HOVERING_ICONS = 1 << 6;
+    // User has multi instance window open.
+    public static final int FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN = 1 << 7;
 
     @IntDef(flag = true, value = {
             FLAG_AUTOHIDE_SUSPEND_FULLSCREEN,
@@ -56,6 +58,7 @@
             FLAG_AUTOHIDE_SUSPEND_IN_LAUNCHER,
             FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR,
             FLAG_AUTOHIDE_SUSPEND_HOVERING_ICONS,
+            FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AutohideSuspendFlag {}
@@ -133,6 +136,8 @@
                 "FLAG_AUTOHIDE_SUSPEND_IN_LAUNCHER");
         appendFlag(str, flags, FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR,
                 "FLAG_AUTOHIDE_SUSPEND_TRANSIENT_TASKBAR");
+        appendFlag(str, flags, FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN,
+                "FLAG_AUTOHIDE_SUSPEND_MULTI_INSTANCE_MENU_OPEN");
         return str.toString();
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index 5a63ca6..db70724 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -221,10 +221,13 @@
         uiController = newUiController;
         uiController.init(this);
         uiController.updateStateForSysuiFlags(mSharedState.sysuiStateFlags);
-        // if bubble controllers are present take bubble bar location, else set it to null
+        // if bubble controllers are present configure the UI controller
         bubbleControllers.ifPresentOrElse(bubbleControllers -> {
             BubbleBarLocation location =
                     bubbleControllers.bubbleBarViewController.getBubbleBarLocation();
+            boolean hiddenForBubbles =
+                    bubbleControllers.bubbleBarViewController.isHiddenForNoBubbles();
+            uiController.adjustHotseatForBubbleBar(!hiddenForBubbles);
             uiController.onBubbleBarLocationUpdated(location);
         }, () -> uiController.onBubbleBarLocationUpdated(null));
         // Notify that the ui controller has changed
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
index e16c76d..8b52112 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayer.java
@@ -262,6 +262,7 @@
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
+        mControllerCallbacks.onDispatchTouchEvent(ev);
         return super.dispatchTouchEvent(ev);
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
index 2845cee..925e10b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
@@ -23,6 +23,7 @@
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.SystemProperties;
+import android.view.MotionEvent;
 import android.view.ViewTreeObserver;
 
 import com.android.launcher3.DeviceProfile;
@@ -325,5 +326,15 @@
             }
             mControllers.taskbarInsetsController.drawDebugTouchableRegionBounds(canvas);
         }
+
+        /** Handles any touch event before it is dispatched to the rest of TaskbarDragLayer. */
+        public void onDispatchTouchEvent(MotionEvent ev) {
+            if (mActivity.isThreeButtonNav() && ev.getAction() == MotionEvent.ACTION_OUTSIDE
+                    && mControllers.uiController.isAnimatingToHotseat()) {
+                // When touching during animation to home, jump to the end so Hotseat can handle
+                // the touch. (Gesture Navigation handles this in AbsSwipeUpHandler.)
+                mControllers.uiController.endAnimationToHotseat();
+            }
+        }
     }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index fa04739..dce377d 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -17,6 +17,7 @@
 
 import static com.android.app.animation.Interpolators.EMPHASIZED;
 import static com.android.app.animation.Interpolators.FINAL_FRAME;
+import static com.android.app.animation.Interpolators.INSTANT;
 import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.Hotseat.ALPHA_CHANNEL_TASKBAR_ALIGNMENT;
 import static com.android.launcher3.Hotseat.ALPHA_CHANNEL_TASKBAR_STASH;
@@ -222,7 +223,9 @@
                     updateStateForFlag(FLAG_LAUNCHER_IN_STATE_TRANSITION, true);
                     if (!mShouldDelayLauncherStateAnim) {
                         if (toState == LauncherState.NORMAL) {
-                            applyState(QuickstepTransitionManager.getTaskbarToHomeDuration());
+                            applyState(QuickstepTransitionManager.getTaskbarToHomeDuration(
+                                    DisplayController.isPinnedTaskbar(
+                                            mControllers.taskbarActivityContext)));
                         } else {
                             applyState();
                         }
@@ -459,9 +462,12 @@
 
     private Animator onStateChangeApplied(int changedFlags, long duration, boolean start) {
         final boolean isInLauncher = isInLauncher();
+        final boolean isInOverview = mControllers.uiController.isInOverviewUi();
         final boolean isIconAlignedWithHotseat = isIconAlignedWithHotseat();
         final float toAlignment = isIconAlignedWithHotseat ? 1 : 0;
         boolean handleOpenFloatingViews = false;
+        boolean isPinnedTaskbar = DisplayController.isPinnedTaskbar(
+                mControllers.taskbarActivityContext);
         if (DEBUG) {
             Log.d(TAG, "onStateChangeApplied - isInLauncher: " + isInLauncher
                     + ", mLauncherState: " + mLauncherState
@@ -573,10 +579,17 @@
         }
 
         float backgroundAlpha = isInLauncher && isTaskbarAlignedWithHotseat() ? 0 : 1;
+        AnimatedFloat taskbarBgOffset =
+                mControllers.taskbarDragLayerController.getTaskbarBackgroundOffset();
+        boolean showTaskbar = !isInLauncher || isInOverview;
+        float taskbarBgOffsetEnd = showTaskbar ? 0f : 1f;
+        float taskbarBgOffsetStart = showTaskbar ? 1f : 0f;
 
         // Don't animate if background has reached desired value.
         if (mTaskbarBackgroundAlpha.isAnimating()
-                || mTaskbarBackgroundAlpha.value != backgroundAlpha) {
+                || mTaskbarBackgroundAlpha.value != backgroundAlpha
+                || taskbarBgOffset.isAnimatingToValue(taskbarBgOffsetStart)
+                || taskbarBgOffset.value != taskbarBgOffsetEnd) {
             mTaskbarBackgroundAlpha.cancelAnimation();
             if (DEBUG) {
                 Log.d(TAG, "onStateChangeApplied - taskbarBackgroundAlpha - "
@@ -587,25 +600,35 @@
             boolean isInLauncherIconNotAligned = isInLauncher && !isIconAlignedWithHotseat;
             boolean notInLauncherIconNotAligned = !isInLauncher && !isIconAlignedWithHotseat;
             boolean isInLauncherIconIsAligned = isInLauncher && isIconAlignedWithHotseat;
+            // When Hotseat icons are not on top don't change duration or add start delay.
+            // This will keep the duration in sync for icon alignment and background fade in/out.
+            // For example, launching app from launcher all apps.
+            boolean isHotseatIconOnTopWhenAligned =
+                    mControllers.uiController.isHotseatIconOnTopWhenAligned();
 
             float startDelay = 0;
             // We want to delay the background from fading in so that the icons have time to move
             // into the bounds of the background before it appears.
             if (isInLauncherIconNotAligned) {
                 startDelay = duration * TASKBAR_BG_ALPHA_LAUNCHER_NOT_ALIGNED_DELAY_MULT;
-            } else if (notInLauncherIconNotAligned) {
+            } else if (notInLauncherIconNotAligned && isHotseatIconOnTopWhenAligned) {
                 startDelay = duration * TASKBAR_BG_ALPHA_NOT_LAUNCHER_NOT_ALIGNED_DELAY_MULT;
             }
             float newDuration = duration - startDelay;
-            if (isInLauncherIconIsAligned) {
+            if (isInLauncherIconIsAligned && isHotseatIconOnTopWhenAligned) {
                 // Make the background fade out faster so that it is gone by the time the
                 // icons move outside of the bounds of the background.
                 newDuration = duration * TASKBAR_BG_ALPHA_LAUNCHER_IS_ALIGNED_DURATION_MULT;
             }
-            Animator taskbarBackgroundAlpha = mTaskbarBackgroundAlpha
-                    .animateToValue(backgroundAlpha)
-                    .setDuration((long) newDuration);
-            taskbarBackgroundAlpha.setStartDelay((long) startDelay);
+            Animator taskbarBackgroundAlpha = mTaskbarBackgroundAlpha.animateToValue(
+                    backgroundAlpha);
+            if (isPinnedTaskbar) {
+                setupPinnedTaskbarAnimation(animatorSet, showTaskbar, taskbarBgOffset,
+                        taskbarBgOffsetStart, taskbarBgOffsetEnd, duration, taskbarBackgroundAlpha);
+            } else {
+                taskbarBackgroundAlpha.setDuration((long) newDuration);
+                taskbarBackgroundAlpha.setStartDelay((long) startDelay);
+            }
             animatorSet.play(taskbarBackgroundAlpha);
         }
 
@@ -671,15 +694,18 @@
                         + mIconAlignment.value
                         + " -> " + toAlignment + ": " + duration);
             }
-            if (hasAnyFlag(FLAG_TASKBAR_HIDDEN)) {
-                iconAlignAnim.setInterpolator(FINAL_FRAME);
-            } else {
-                animatorSet.play(iconAlignAnim);
+            if (!isPinnedTaskbar) {
+                if (hasAnyFlag(FLAG_TASKBAR_HIDDEN)) {
+                    iconAlignAnim.setInterpolator(FINAL_FRAME);
+                } else {
+                    animatorSet.play(iconAlignAnim);
+                }
             }
         }
 
-        Interpolator interpolator = enableScalingRevealHomeAnimation()
+        Interpolator interpolator = enableScalingRevealHomeAnimation() && !isPinnedTaskbar
                 ? ScalingWorkspaceRevealAnim.SCALE_INTERPOLATOR : EMPHASIZED;
+
         animatorSet.setInterpolator(interpolator);
 
         if (start) {
@@ -688,6 +714,49 @@
         return animatorSet;
     }
 
+    private void setupPinnedTaskbarAnimation(AnimatorSet animatorSet, boolean showTaskbar,
+            AnimatedFloat taskbarBgOffset, float taskbarBgOffsetStart, float taskbarBgOffsetEnd,
+            long duration, Animator taskbarBackgroundAlpha) {
+        float targetAlpha = !showTaskbar ? 1 : 0;
+        mLauncher.getHotseat().setIconsAlpha(targetAlpha, ALPHA_CHANNEL_TASKBAR_ALIGNMENT);
+        if (mIsQsbInline) {
+            mLauncher.getHotseat().setQsbAlpha(targetAlpha,
+                    ALPHA_CHANNEL_TASKBAR_ALIGNMENT);
+        }
+
+        if ((taskbarBgOffset.value != taskbarBgOffsetEnd && !taskbarBgOffset.isAnimating())
+                || taskbarBgOffset.isAnimatingToValue(taskbarBgOffsetStart)) {
+            taskbarBgOffset.cancelAnimation();
+            Animator taskbarIconAlpha = mTaskbarAlphaForHome.animateToValue(
+                    showTaskbar ? 1f : 0f);
+            AnimatedFloat taskbarIconTranslationYForHome =
+                    mControllers.taskbarViewController.mTaskbarIconTranslationYForHome;
+            ObjectAnimator taskbarBackgroundOffset = taskbarBgOffset.animateToValue(
+                    taskbarBgOffsetStart,
+                    taskbarBgOffsetEnd);
+            ObjectAnimator taskbarIconsYTranslation = null;
+            float taskbarHeight =
+                    mControllers.taskbarActivityContext.getDeviceProfile().taskbarHeight;
+            if (showTaskbar) {
+                taskbarIconsYTranslation = taskbarIconTranslationYForHome.animateToValue(
+                        taskbarHeight, 0);
+            } else {
+                taskbarIconsYTranslation = taskbarIconTranslationYForHome.animateToValue(0,
+                        taskbarHeight);
+            }
+
+            taskbarIconAlpha.setDuration(duration);
+            taskbarIconsYTranslation.setDuration(duration);
+            taskbarBackgroundOffset.setDuration(duration);
+
+            animatorSet.play(taskbarIconAlpha);
+            animatorSet.play(taskbarIconsYTranslation);
+            animatorSet.play(taskbarBackgroundOffset);
+        }
+        taskbarBackgroundAlpha.setInterpolator(showTaskbar ? INSTANT : FINAL_FRAME);
+        taskbarBackgroundAlpha.setDuration(duration);
+    }
+
     /**
      * Whether the taskbar is aligned with the hotseat in the current/target launcher state.
      *
@@ -940,7 +1009,12 @@
 
         @Override
         public void onRecentsAnimationFinished(RecentsAnimationController controller) {
-            endGestureStateOverride(!controller.getFinishTargetIsLauncher(), false /*canceled*/);
+            endGestureStateOverride(!controller.getFinishTargetIsLauncher(),
+                    controller.getLauncherIsVisibleAtFinish(), false /*canceled*/);
+        }
+
+        private void endGestureStateOverride(boolean finishedToApp, boolean canceled) {
+            endGestureStateOverride(finishedToApp, finishedToApp, canceled);
         }
 
         /**
@@ -950,10 +1024,13 @@
          *
          * @param finishedToApp {@code true} if the recents animation finished to showing an app and
          *                      not workspace or overview
-         * @param canceled {@code true} if the recents animation was canceled instead of finishing
-         *                 to completion
+         * @param launcherIsVisible {code true} if launcher is visible at finish
+         * @param canceled      {@code true} if the recents animation was canceled instead of
+         *                      finishing
+         *                      to completion
          */
-        private void endGestureStateOverride(boolean finishedToApp, boolean canceled) {
+        private void endGestureStateOverride(boolean finishedToApp, boolean launcherIsVisible,
+                boolean canceled) {
             mCallbacks.removeListener(this);
             mTaskBarRecentsAnimationListener = null;
             ((RecentsView) mLauncher.getOverviewPanel()).setTaskLaunchListener(null);
@@ -962,17 +1039,27 @@
                 mSkipNextRecentsAnimEnd = false;
                 return;
             }
-            updateStateForUserFinishedToApp(finishedToApp);
+            updateStateForUserFinishedToApp(finishedToApp, launcherIsVisible);
         }
     }
 
     /**
-     * Updates the visible state immediately to ensure a seamless handoff.
-     * @param finishedToApp True iff user is in an app.
+     * @see #updateStateForUserFinishedToApp(boolean, boolean)
      */
     private void updateStateForUserFinishedToApp(boolean finishedToApp) {
+        updateStateForUserFinishedToApp(finishedToApp, !finishedToApp);
+    }
+
+    /**
+     * Updates the visible state immediately to ensure a seamless handoff.
+     *
+     * @param finishedToApp True iff user is in an app.
+     * @param launcherIsVisible True iff launcher is still visible (ie. transparent app)
+     */
+    private void updateStateForUserFinishedToApp(boolean finishedToApp,
+            boolean launcherIsVisible) {
         // Update the visible state immediately to ensure a seamless handoff
-        boolean launcherVisible = !finishedToApp;
+        boolean launcherVisible = !finishedToApp || launcherIsVisible;
         updateStateForFlag(FLAG_TRANSITION_TO_VISIBLE, false);
         updateStateForFlag(FLAG_VISIBLE, launcherVisible);
         applyState();
@@ -981,7 +1068,7 @@
         if (DEBUG) {
             Log.d(TAG, "endGestureStateOverride - FLAG_IN_APP: " + finishedToApp);
         }
-        controller.updateStateForFlag(FLAG_IN_APP, finishedToApp);
+        controller.updateStateForFlag(FLAG_IN_APP, finishedToApp && !launcherIsVisible);
         controller.applyState();
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index 0807ee9..7ab9ef3 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -749,4 +749,9 @@
 
     private final DeviceProfile.OnDeviceProfileChangeListener mDebugActivityDeviceProfileChanged =
             dp -> debugWhyTaskbarNotDestroyed("mActivity onDeviceProfileChanged");
+
+    @VisibleForTesting
+    public Context getWindowContext() {
+        return mContext;
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
index 0f9ede9..d4764c7 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
@@ -281,6 +281,10 @@
     }
 
     private void resetScreenUnpin() {
+        // if only back button was long pressed, navigate back like a single click back behavior.
+        if (mLongPressedButtons == BUTTON_BACK) {
+            executeBack(null);
+        }
         mLongPressedButtons = 0;
         mLastScreenPinLongPress = 0;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarOverflowView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarOverflowView.java
index 712478e..8775766 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarOverflowView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarOverflowView.java
@@ -41,6 +41,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Reorderable;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.icons.IconNormalizer;
 import com.android.launcher3.util.MultiTranslateDelegate;
 import com.android.launcher3.util.Themes;
 import com.android.systemui.shared.recents.model.Task;
@@ -68,8 +69,15 @@
     private static final long LEAVE_BEHIND_ANIMATIONS_DELAY = 500L;
     private static final long LEAVE_BEHIND_OPACITY_ANIMATION_DURATION = 100L;
     private static final long LEAVE_BEHIND_SIZE_ANIMATION_DURATION = 500L;
+    private static final float LEAVE_BEHIND_SIZE_SCALE_DOWN_MULTIPLIER = 0.83f;
     private static final int MAX_ITEMS_IN_PREVIEW = 4;
 
+    // The height divided by the width of the horizontal box containing two overlapping app icons.
+    // According to the spec, this ratio is constant for different sizes of taskbar app icons.
+    // Assuming the width of this box = taskbar app icon size - 2 paddings - 2 stroke widths, and
+    // the height = width * 0.61, which is also equal to the height of a single item in the preview.
+    private static final float TWO_ITEM_ICONS_BOX_ASPECT_RATIO = 0.61f;
+
     private static final FloatProperty<TaskbarOverflowView> ITEM_ICON_CENTER_OFFSET =
             new FloatProperty<>("itemIconCenterOffset") {
                 @Override
@@ -208,9 +216,24 @@
         icon.mIconSize = iconSize;
         icon.mPadding = padding;
 
-        final float radius = iconSize / 2f - padding;
-        final float size = radius + icon.mItemIconStrokeWidth;
-        icon.mItemIconCenterOffsetDefault = radius - size / 2 - icon.mItemIconStrokeWidth;
+        final float taskbarIconRadius =
+                iconSize * IconNormalizer.ICON_VISIBLE_AREA_FACTOR / 2f - padding;
+
+        icon.mLeaveBehindSizeDefault = taskbarIconRadius;  // 1/2 of taskbar app icon size
+        icon.mLeaveBehindSizeScaledDown =
+                icon.mLeaveBehindSizeDefault * LEAVE_BEHIND_SIZE_SCALE_DOWN_MULTIPLIER;
+        icon.mLeaveBehindSize = icon.mLeaveBehindSizeScaledDown;
+
+        icon.mItemIconStrokeWidthDefault = taskbarIconRadius / 5f;  // 1/10 of taskbar app icon size
+        icon.mItemIconStrokeWidth = icon.mItemIconStrokeWidthDefault;
+
+        icon.mItemIconSizeDefault = 2 * (taskbarIconRadius - icon.mItemIconStrokeWidthDefault)
+                * TWO_ITEM_ICONS_BOX_ASPECT_RATIO;
+        icon.mItemIconSizeScaledDown = icon.mLeaveBehindSizeScaledDown;
+        icon.mItemIconSize = icon.mItemIconSizeDefault;
+
+        icon.mItemIconCenterOffsetDefault = taskbarIconRadius - icon.mItemIconSizeDefault / 2f
+                - icon.mItemIconStrokeWidthDefault;
         icon.mItemIconCenterOffset = icon.mItemIconCenterOffsetDefault;
 
         return icon;
@@ -222,22 +245,6 @@
         mItemBackgroundColor = getContext().getColor(R.color.taskbar_background);
         mLeaveBehindColor = Themes.getAttrColor(getContext(), android.R.attr.textColorTertiary);
 
-        mItemIconSizeDefault = getResources().getDimension(
-                R.dimen.taskbar_overflow_item_icon_size_default);
-        mItemIconSizeScaledDown = getResources().getDimension(
-                R.dimen.taskbar_overflow_item_icon_size_scaled_down);
-        mItemIconSize = mItemIconSizeDefault;
-
-        mItemIconStrokeWidthDefault = getResources().getDimension(
-                R.dimen.taskbar_overflow_item_icon_stroke_width_default);
-        mItemIconStrokeWidth = mItemIconStrokeWidthDefault;
-
-        mLeaveBehindSizeDefault = getResources().getDimension(
-                R.dimen.taskbar_overflow_leave_behind_size_default);
-        mLeaveBehindSizeScaledDown = getResources().getDimension(
-                R.dimen.taskbar_overflow_leave_behind_size_scaled_down);
-        mLeaveBehindSize = mLeaveBehindSizeScaledDown;
-
         setWillNotDraw(false);
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
index 70d4bb1..2e0bae5 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
@@ -201,8 +201,10 @@
         if (com.android.wm.shell.Flags.enableBubbleAnything()) {
             shortcuts.add(BUBBLE);
         }
+
         if (Flags.enableMultiInstanceMenuTaskbar()
-                && DesktopModeStatus.canEnterDesktopMode(mContext)) {
+                && DesktopModeStatus.canEnterDesktopMode(mContext)
+                && !mControllers.taskbarStashController.isInOverview()) {
             shortcuts.addAll(getMultiInstanceMenuOptions().toList());
         }
         return shortcuts.stream();
@@ -295,9 +297,9 @@
      * Returns a stream of Multi Instance menu options if an app supports it.
      */
     Stream<SystemShortcut.Factory<BaseTaskbarContext>> getMultiInstanceMenuOptions() {
-        SystemShortcut.Factory<BaseTaskbarContext> factory = createNewWindowShortcutFactory();
-        return factory != null ? Stream.of(factory) : Stream.empty();
-
+        SystemShortcut.Factory<BaseTaskbarContext> f1 = createNewWindowShortcutFactory();
+        SystemShortcut.Factory<BaseTaskbarContext> f2 = createManageWindowsShortcutFactory();
+        return f1 != null ? Stream.of(f1, f2) : Stream.empty();
     }
 
     /**
@@ -317,6 +319,23 @@
     }
 
     /**
+     * Creates a factory function representing a "Manage Windows" menu item only if the calling app
+     * supports multi-instance. This menu item shows the open instances of the calling app.
+     * @return A factory function to be used in populating the long-press menu.
+     */
+    public SystemShortcut.Factory<BaseTaskbarContext> createManageWindowsShortcutFactory() {
+        return (context, itemInfo, originalView) -> {
+            ComponentKey key = itemInfo.getComponentKey();
+            AppInfo app = getApp(key);
+            if (app != null && app.supportsMultiInstance()) {
+                return new ManageWindowsTaskbarShortcut<>(context, itemInfo, originalView,
+                        mControllers);
+            }
+            return null;
+        };
+    }
+
+    /**
      * A single menu item ("Split left," "Split right," or "Split top") that executes a split
      * from the taskbar, as if the user performed a drag and drop split.
      * Includes an onClick method that initiates the actual split.
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index c1dd216..67be8da 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -23,6 +23,7 @@
 import static com.android.app.animation.Interpolators.LINEAR;
 import static com.android.internal.jank.InteractionJankMonitor.Configuration;
 import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
+import static com.android.launcher3.QuickstepTransitionManager.PINNED_TASKBAR_TRANSITION_DURATION;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_TASKBAR_NAVBAR_UNIFICATION;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TRANSIENT_TASKBAR_HIDE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TRANSIENT_TASKBAR_SHOW;
@@ -398,6 +399,9 @@
      * Returns how long the stash/unstash animation should play.
      */
     public long getStashDuration() {
+        if (DisplayController.isPinnedTaskbar(mActivity)) {
+            return PINNED_TASKBAR_TRANSITION_DURATION;
+        }
         return DisplayController.isTransientTaskbar(mActivity)
                 ? TRANSIENT_TASKBAR_STASH_DURATION
                 : TASKBAR_STASH_DURATION;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
index f7f5cf6..8b636dd 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
@@ -195,6 +195,16 @@
         return true;
     }
 
+    public boolean isAnimatingToHotseat() {
+        return false;
+    }
+
+    /**
+     * Skips to the end of the animation to Hotseat - should only be used if
+     * {@link #isAnimatingToHotseat()} returns true.
+     */
+    public void endAnimationToHotseat() {}
+
     /** Returns {@code true} if Taskbar is currently within overview. */
     protected boolean isInOverviewUi() {
         return false;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index cebabff..bb4f07a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -120,7 +120,7 @@
     private final TaskbarView mTaskbarView;
     private final MultiValueAlpha mTaskbarIconAlpha;
     private final AnimatedFloat mTaskbarIconScaleForStash = new AnimatedFloat(this::updateScale);
-    private final AnimatedFloat mTaskbarIconTranslationYForHome = new AnimatedFloat(
+    public final AnimatedFloat mTaskbarIconTranslationYForHome = new AnimatedFloat(
             this::updateTranslationY);
     private final AnimatedFloat mTaskbarIconTranslationYForStash = new AnimatedFloat(
             this::updateTranslationY);
@@ -796,6 +796,8 @@
      */
     private AnimatorPlaybackController createIconAlignmentController(DeviceProfile launcherDp) {
         PendingAnimation setter = new PendingAnimation(100);
+        // icon alignment not needed for pinned taskbar.
+        if (DisplayController.isPinnedTaskbar(mActivity)) return setter.createPlaybackController();
         mOnControllerPreCreateCallback.run();
         DeviceProfile taskbarDp = mActivity.getDeviceProfile();
         Rect hotseatPadding = launcherDp.getHotseatLayoutPadding(mActivity);
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
index d842138..d13e0c4 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
@@ -997,10 +997,9 @@
         }
     }
 
-    /** Marks as should show education and shows the bubble bar in a collapsed state */
+    /** Marks as should show education. */
     public void prepareToShowEducation() {
         mShouldShowEducation = true;
-        mBubbleStashController.showBubbleBar(false /* expand the bubbles */);
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarAllAppsButtonContainer.kt b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarAllAppsButtonContainer.kt
index c5f8aa0..7e3b362 100644
--- a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarAllAppsButtonContainer.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarAllAppsButtonContainer.kt
@@ -21,7 +21,6 @@
 import android.content.res.ColorStateList
 import android.graphics.Color.TRANSPARENT
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.view.View
 import android.view.ViewConfiguration
@@ -57,7 +56,7 @@
         }
 
     init {
-        LayoutInflater.from(context).inflate(R.layout.taskbar_all_apps_button, null, false)
+        contentDescription = context.getString(R.string.all_apps_button_label)
         setUpIcon()
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarDividerContainer.kt b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarDividerContainer.kt
index 1fb835a..344f163 100644
--- a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarDividerContainer.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarDividerContainer.kt
@@ -21,7 +21,6 @@
 import android.content.res.ColorStateList
 import android.graphics.Color.TRANSPARENT
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import androidx.core.view.setPadding
 import com.android.launcher3.R
 import com.android.launcher3.Utilities.dpToPx
@@ -33,11 +32,8 @@
 /** Taskbar divider view container for customizable taskbar. */
 class TaskbarDividerContainer
 @JvmOverloads
-constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-    defStyleAttr: Int = 0,
-) : IconButtonView(context, attrs), TaskbarContainer {
+constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) :
+    IconButtonView(context, attrs), TaskbarContainer {
     private val activityContext: TaskbarActivityContext = ActivityContext.lookupContext(context)
 
     override val spaceNeeded: Int
@@ -46,7 +42,7 @@
         }
 
     init {
-        LayoutInflater.from(context).inflate(R.layout.taskbar_divider, null, false)
+        contentDescription = context.getString(R.string.taskbar_divider_a11y_title)
         setUpIcon()
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 34d9a68..1baba74 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -304,7 +304,7 @@
 
         mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
         mDepthController = new DepthController(this);
-        if (DesktopModeStatus.canEnterDesktopMode(this)) {
+        if (DesktopModeStatus.canEnterDesktopModeOrShowAppHandle(this)) {
             mSplitSelectStateController.initSplitFromDesktopController(this,
                     overviewComponentObserver);
         }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index 3a39cf2..8ad00bf 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -95,6 +95,7 @@
     public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
             StateAnimationConfig config) {
         RecentsView overview = mContainer.getOverviewPanel();
+        boolean isPinnedTaskbar = DisplayController.isPinnedTaskbar(mContainer);
         if ((fromState == OVERVIEW || fromState == OVERVIEW_SPLIT_SELECT) && toState == NORMAL) {
             overview.switchToScreenshot(() ->
                     overview.finishRecentsAnimation(true /* toRecents */, null));
@@ -109,7 +110,8 @@
             // We sync the scrim fade with the taskbar animation duration to avoid any flickers for
             // taskbar icons disappearing before hotseat icons show up.
             float scrimUpperBoundFromSplit =
-                    QuickstepTransitionManager.getTaskbarToHomeDuration() / (float) config.duration;
+                    QuickstepTransitionManager.getTaskbarToHomeDuration(isPinnedTaskbar)
+                            / (float) config.duration;
             scrimUpperBoundFromSplit = Math.min(scrimUpperBoundFromSplit, 1f);
             config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, clampToProgress(LINEAR, 0, 0.25f));
             config.setInterpolator(ANIM_SCRIM_FADE,
@@ -139,7 +141,8 @@
                 // Sync scroll so that it ends before or at the same time as the taskbar animation.
                 if (mContainer.getDeviceProfile().isTaskbarPresent) {
                     config.duration = Math.min(
-                            config.duration, QuickstepTransitionManager.getTaskbarToHomeDuration());
+                            config.duration,
+                            QuickstepTransitionManager.getTaskbarToHomeDuration(isPinnedTaskbar));
                 }
                 overview.snapToPage(DEFAULT_PAGE, Math.toIntExact(config.duration));
             } else {
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 97d7179..95e7737 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -100,6 +100,7 @@
 import com.android.internal.util.LatencyTracker;
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
@@ -667,7 +668,7 @@
         TopTaskTracker.CachedTaskInfo cachedTaskInfo = mGestureState.getRunningTask();
         if (mIsSwipeForSplit) {
             int[] splitTaskIds = TopTaskTracker.INSTANCE.get(mContext).getRunningSplitTaskIds();
-            runningTasks = cachedTaskInfo.getPlaceholderTasks(splitTaskIds);
+            runningTasks = cachedTaskInfo.getSplitPlaceholderTasks(splitTaskIds);
         } else {
             runningTasks = cachedTaskInfo.getPlaceholderTasks();
         }
@@ -1373,8 +1374,9 @@
             mInputConsumerProxy.enable();
         }
         if (endTarget == HOME) {
+            boolean isPinnedTaskbar = DisplayController.isPinnedTaskbar(mContext);
             duration = mContainer != null && mContainer.getDeviceProfile().isTaskbarPresent
-                    ? StaggeredWorkspaceAnim.DURATION_TASKBAR_MS
+                    ? QuickstepTransitionManager.getTaskbarToHomeDuration(isPinnedTaskbar)
                     : StaggeredWorkspaceAnim.DURATION_MS;
             ContextualEduStatsManager.INSTANCE.get(mContext).updateEduStats(
                     mGestureState.isTrackpadGesture(), GestureType.HOME);
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index cff352c..cfbcf0a 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -28,6 +28,7 @@
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.SET_END_TARGET_HOME;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.SET_END_TARGET_NEW_TASK;
 
+import android.app.TaskInfo;
 import android.content.Intent;
 import android.os.SystemClock;
 import android.view.MotionEvent;
@@ -45,6 +46,7 @@
 import com.android.quickstep.util.ActiveGestureProtoLogProxy;
 import com.android.quickstep.views.RecentsViewContainer;
 import com.android.systemui.shared.recents.model.ThumbnailData;
+import com.android.wm.shell.shared.GroupedTaskInfo;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -272,7 +274,7 @@
      * @return the interface to the activity handing the UI updates for this gesture.
      */
     public <S extends BaseState<S>, T extends RecentsViewContainer & StatefulContainer<S>>
-    BaseContainerInterface getContainerInterface() {
+            BaseContainerInterface<S, T> getContainerInterface() {
         return mContainerInterface;
     }
 
@@ -330,13 +332,23 @@
         if (mRunningTask == null) {
             return new int[]{INVALID_TASK_ID, INVALID_TASK_ID};
         } else {
-            int cachedTasksSize = mRunningTask.mAllCachedTasks.size();
-            int count = Math.min(cachedTasksSize, getMultipleTasks ? 2 : 1);
-            int[] runningTaskIds = new int[count];
-            for (int i = 0; i < count; i++) {
-                runningTaskIds[i] = mRunningTask.mAllCachedTasks.get(i).taskId;
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                if (mRunningTask.getVisibleTasks().isEmpty()) {
+                    return new int[0];
+                }
+                GroupedTaskInfo topRunningTask = mRunningTask.getVisibleTasks().getFirst();
+                List<TaskInfo> groupedTasks = topRunningTask.getTaskInfoList();
+                return groupedTasks.stream().mapToInt(
+                        groupedTask -> groupedTask.taskId).toArray();
+            } else {
+                int cachedTasksSize = mRunningTask.mAllCachedTasks.size();
+                int count = Math.min(cachedTasksSize, getMultipleTasks ? 2 : 1);
+                int[] runningTaskIds = new int[count];
+                for (int i = 0; i < count; i++) {
+                    runningTaskIds[i] = mRunningTask.mAllCachedTasks.get(i).taskId;
+                }
+                return runningTaskIds;
             }
-            return runningTaskIds;
         }
     }
 
diff --git a/quickstep/src/com/android/quickstep/InputConsumerUtils.kt b/quickstep/src/com/android/quickstep/InputConsumerUtils.kt
new file mode 100644
index 0000000..bea3150
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/InputConsumerUtils.kt
@@ -0,0 +1,746 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep
+
+import android.content.Context
+import android.view.MotionEvent
+import androidx.annotation.VisibleForTesting
+import com.android.launcher3.anim.AnimatedFloat
+import com.android.launcher3.statemanager.BaseState
+import com.android.launcher3.statemanager.StatefulContainer
+import com.android.launcher3.taskbar.TaskbarManager
+import com.android.launcher3.util.LockedUserState.Companion.get
+import com.android.quickstep.inputconsumers.AccessibilityInputConsumer
+import com.android.quickstep.inputconsumers.AssistantInputConsumer
+import com.android.quickstep.inputconsumers.BubbleBarInputConsumer
+import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer
+import com.android.quickstep.inputconsumers.NavHandleLongPressInputConsumer
+import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer
+import com.android.quickstep.inputconsumers.OtherActivityInputConsumer
+import com.android.quickstep.inputconsumers.OverviewInputConsumer
+import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer
+import com.android.quickstep.inputconsumers.ProgressDelegateInputConsumer
+import com.android.quickstep.inputconsumers.ResetGestureInputConsumer
+import com.android.quickstep.inputconsumers.ScreenPinnedInputConsumer
+import com.android.quickstep.inputconsumers.SysUiOverlayInputConsumer
+import com.android.quickstep.inputconsumers.TaskbarUnstashInputConsumer
+import com.android.quickstep.inputconsumers.TrackpadStatusBarInputConsumer
+import com.android.quickstep.util.ActiveGestureErrorDetector
+import com.android.quickstep.util.ActiveGestureLog
+import com.android.quickstep.util.ActiveGestureLog.CompoundString
+import com.android.quickstep.util.ActiveGestureProtoLogProxy
+import com.android.quickstep.views.RecentsViewContainer
+import com.android.systemui.shared.system.InputChannelCompat
+import com.android.systemui.shared.system.InputMonitorCompat
+import com.android.wm.shell.Flags
+import java.util.function.Consumer
+import java.util.function.Function
+
+/** Utility class for creating input consumers. */
+object InputConsumerUtils {
+    private const val SUBSTRING_PREFIX = "; "
+    private const val NEWLINE_PREFIX = "\n\t\t\t-> "
+
+    @JvmStatic
+    fun <S : BaseState<S>, T> newConsumer(
+        baseContext: Context,
+        tisContext: Context,
+        resetGestureInputConsumer: ResetGestureInputConsumer?,
+        overviewComponentObserver: OverviewComponentObserver,
+        deviceState: RecentsAnimationDeviceState,
+        previousGestureState: GestureState,
+        gestureState: GestureState,
+        taskAnimationManager: TaskAnimationManager,
+        inputMonitorCompat: InputMonitorCompat,
+        swipeUpHandlerFactory: AbsSwipeUpHandler.Factory,
+        onCompleteCallback: Consumer<OtherActivityInputConsumer>,
+        inputEventReceiver: InputChannelCompat.InputEventReceiver,
+        taskbarManager: TaskbarManager,
+        swipeUpProxyProvider: Function<GestureState?, AnimatedFloat?>,
+        overviewCommandHelper: OverviewCommandHelper,
+        event: MotionEvent,
+    ): InputConsumer where T : RecentsViewContainer, T : StatefulContainer<S> {
+        val tac = taskbarManager.currentActivityContext
+        val bubbleControllers = tac?.bubbleControllers
+        if (bubbleControllers != null && BubbleBarInputConsumer.isEventOnBubbles(tac, event)) {
+            val consumer: InputConsumer =
+                BubbleBarInputConsumer(tisContext, bubbleControllers, inputMonitorCompat)
+            logInputConsumerSelectionReason(
+                consumer,
+                newCompoundString("event is on bubbles, creating new input consumer"),
+            )
+            return consumer
+        }
+        val progressProxy = swipeUpProxyProvider.apply(gestureState)
+        if (progressProxy != null) {
+            val consumer: InputConsumer =
+                ProgressDelegateInputConsumer(
+                    tisContext,
+                    taskAnimationManager,
+                    gestureState,
+                    inputMonitorCompat,
+                    progressProxy,
+                )
+
+            logInputConsumerSelectionReason(
+                consumer,
+                newCompoundString(
+                    "mSwipeUpProxyProvider has been set, using ProgressDelegateInputConsumer"
+                ),
+            )
+
+            return consumer
+        }
+
+        val canStartSystemGesture =
+            if (gestureState.isTrackpadGesture) deviceState.canStartTrackpadGesture()
+            else deviceState.canStartSystemGesture()
+
+        if (!get(tisContext).isUserUnlocked) {
+            val reasonString = newCompoundString("device locked")
+            val consumer =
+                if (canStartSystemGesture) {
+                    // This handles apps launched in direct boot mode (e.g. dialer) as well as apps
+                    // launched while device is locked even after exiting direct boot mode (e.g.
+                    // camera).
+                    createDeviceLockedInputConsumer(
+                        tisContext,
+                        resetGestureInputConsumer,
+                        deviceState,
+                        gestureState,
+                        taskAnimationManager,
+                        inputMonitorCompat,
+                        reasonString.append("%scan start system gesture", SUBSTRING_PREFIX),
+                    )
+                } else {
+                    getDefaultInputConsumer(
+                        resetGestureInputConsumer,
+                        reasonString.append("%scannot start system gesture", SUBSTRING_PREFIX),
+                    )
+                }
+            logInputConsumerSelectionReason(consumer, reasonString)
+            return consumer
+        }
+
+        var reasonString: CompoundString
+        var base: InputConsumer
+        // When there is an existing recents animation running, bypass systemState check as this is
+        // a followup gesture and the first gesture started in a valid system state.
+        if (canStartSystemGesture || previousGestureState.isRecentsAnimationRunning) {
+            reasonString =
+                newCompoundString(
+                    if (canStartSystemGesture)
+                        "can start system gesture, trying to use base consumer"
+                    else "recents animation was running, trying to use base consumer"
+                )
+            base =
+                newBaseConsumer<S, T>(
+                    tisContext,
+                    resetGestureInputConsumer,
+                    overviewComponentObserver,
+                    deviceState,
+                    previousGestureState,
+                    gestureState,
+                    taskAnimationManager,
+                    inputMonitorCompat,
+                    swipeUpHandlerFactory,
+                    onCompleteCallback,
+                    inputEventReceiver,
+                    event,
+                    reasonString,
+                )
+        } else {
+            reasonString =
+                newCompoundString(
+                    "cannot start system gesture and recents " +
+                        "animation was not running, trying to use default input consumer"
+                )
+            base = getDefaultInputConsumer(resetGestureInputConsumer, reasonString)
+        }
+        if (deviceState.isGesturalNavMode || gestureState.isTrackpadGesture) {
+            handleOrientationSetup(base)
+        }
+        if (deviceState.isFullyGesturalNavMode || gestureState.isTrackpadGesture) {
+            val reasonPrefix =
+                "device is in gesture navigation mode or 3-button mode with a trackpad gesture"
+            if (deviceState.canTriggerAssistantAction(event)) {
+                reasonString.append(
+                    "%s%s%sgesture can trigger the assistant, " +
+                        "trying to use assistant input consumer",
+                    NEWLINE_PREFIX,
+                    reasonPrefix,
+                    SUBSTRING_PREFIX,
+                )
+                base =
+                    tryCreateAssistantInputConsumer(
+                        tisContext,
+                        deviceState,
+                        inputMonitorCompat,
+                        base,
+                        gestureState,
+                        event,
+                        reasonString,
+                    )
+            }
+
+            // If Taskbar is present, we listen for swipe or cursor hover events to unstash it.
+            if (tac != null && base !is AssistantInputConsumer) {
+                // Present always on large screen or on small screen w/ flag
+                val useTaskbarConsumer =
+                    (tac.deviceProfile.isTaskbarPresent &&
+                        !tac.isPhoneMode &&
+                        !tac.isInStashedLauncherState)
+                if (canStartSystemGesture && useTaskbarConsumer) {
+                    reasonString.append(
+                        "%s%s%sTaskbarActivityContext != null, " +
+                            "using TaskbarUnstashInputConsumer",
+                        NEWLINE_PREFIX,
+                        reasonPrefix,
+                        SUBSTRING_PREFIX,
+                    )
+                    base =
+                        TaskbarUnstashInputConsumer(
+                            tisContext,
+                            base,
+                            inputMonitorCompat,
+                            tac,
+                            overviewCommandHelper,
+                            gestureState,
+                        )
+                }
+            }
+            if (Flags.enableBubblesLongPressNavHandle()) {
+                // Create bubbles input consumer before NavHandleLongPressInputConsumer.
+                // This allows for nav handle to fall back to bubbles.
+                if (deviceState.isBubblesExpanded) {
+                    reasonString =
+                        newCompoundString(reasonPrefix)
+                            .append(
+                                "%sbubbles expanded, trying to use default input consumer",
+                                SUBSTRING_PREFIX,
+                            )
+                    // Bubbles can handle home gesture itself.
+                    base = getDefaultInputConsumer(resetGestureInputConsumer, reasonString)
+                }
+            }
+
+            val navHandle = tac?.navHandle ?: SystemUiProxy.INSTANCE[tisContext]
+            if (
+                canStartSystemGesture &&
+                    !previousGestureState.isRecentsAnimationRunning &&
+                    navHandle.canNavHandleBeLongPressed() &&
+                    !ignoreThreeFingerTrackpadForNavHandleLongPress(gestureState)
+            ) {
+                reasonString.append(
+                    "%s%s%sNot running recents animation, ",
+                    NEWLINE_PREFIX,
+                    reasonPrefix,
+                    SUBSTRING_PREFIX,
+                )
+                if (tac != null && tac.navHandle.canNavHandleBeLongPressed()) {
+                    reasonString.append("stashed handle is long-pressable, ")
+                }
+                reasonString.append("using NavHandleLongPressInputConsumer")
+                base =
+                    NavHandleLongPressInputConsumer(
+                        tisContext,
+                        base,
+                        inputMonitorCompat,
+                        deviceState,
+                        navHandle,
+                        gestureState,
+                    )
+            }
+
+            if (!Flags.enableBubblesLongPressNavHandle()) {
+                // Continue overriding nav handle input consumer with bubbles
+                if (deviceState.isBubblesExpanded) {
+                    reasonString =
+                        newCompoundString(reasonPrefix)
+                            .append(
+                                "%sbubbles expanded, trying to use default input consumer",
+                                SUBSTRING_PREFIX,
+                            )
+                    // Bubbles can handle home gesture itself.
+                    base = getDefaultInputConsumer(resetGestureInputConsumer, reasonString)
+                }
+            }
+
+            if (deviceState.isSystemUiDialogShowing) {
+                reasonString =
+                    newCompoundString(reasonPrefix)
+                        .append(
+                            "%ssystem dialog is showing, using SysUiOverlayInputConsumer",
+                            SUBSTRING_PREFIX,
+                        )
+                base = SysUiOverlayInputConsumer(baseContext, deviceState, inputMonitorCompat)
+            }
+
+            if (
+                gestureState.isTrackpadGesture &&
+                    canStartSystemGesture &&
+                    !previousGestureState.isRecentsAnimationRunning
+            ) {
+                reasonString =
+                    newCompoundString(reasonPrefix)
+                        .append(
+                            "%sTrackpad 3-finger gesture, using TrackpadStatusBarInputConsumer",
+                            SUBSTRING_PREFIX,
+                        )
+                base = TrackpadStatusBarInputConsumer(baseContext, base, inputMonitorCompat)
+            }
+
+            if (deviceState.isScreenPinningActive) {
+                reasonString =
+                    newCompoundString(reasonPrefix)
+                        .append(
+                            "%sscreen pinning is active, using ScreenPinnedInputConsumer",
+                            SUBSTRING_PREFIX,
+                        )
+                // Note: we only allow accessibility to wrap this, and it replaces the previous
+                // base input consumer (which should be NO_OP anyway since topTaskLocked == true).
+                base = ScreenPinnedInputConsumer(tisContext, gestureState)
+            }
+
+            if (deviceState.canTriggerOneHandedAction(event)) {
+                reasonString.append(
+                    "%s%s%sgesture can trigger one handed mode, " +
+                        "using OneHandedModeInputConsumer",
+                    NEWLINE_PREFIX,
+                    reasonPrefix,
+                    SUBSTRING_PREFIX,
+                )
+                base = OneHandedModeInputConsumer(tisContext, deviceState, base, inputMonitorCompat)
+            }
+
+            if (deviceState.isAccessibilityMenuAvailable) {
+                reasonString.append(
+                    "%s%s%saccessibility menu is available, using AccessibilityInputConsumer",
+                    NEWLINE_PREFIX,
+                    reasonPrefix,
+                    SUBSTRING_PREFIX,
+                )
+                base =
+                    AccessibilityInputConsumer(
+                        tisContext,
+                        deviceState,
+                        gestureState,
+                        base,
+                        inputMonitorCompat,
+                    )
+            }
+        } else {
+            val reasonPrefix = "device is not in gesture navigation mode"
+            if (deviceState.isScreenPinningActive) {
+                reasonString =
+                    newCompoundString(reasonPrefix)
+                        .append(
+                            "%sscreen pinning is active, trying to use default input consumer",
+                            SUBSTRING_PREFIX,
+                        )
+                base = getDefaultInputConsumer(resetGestureInputConsumer, reasonString)
+            }
+
+            if (deviceState.canTriggerOneHandedAction(event)) {
+                reasonString.append(
+                    "%s%s%sgesture can trigger one handed mode, " +
+                        "using OneHandedModeInputConsumer",
+                    NEWLINE_PREFIX,
+                    reasonPrefix,
+                    SUBSTRING_PREFIX,
+                )
+                base = OneHandedModeInputConsumer(tisContext, deviceState, base, inputMonitorCompat)
+            }
+        }
+        logInputConsumerSelectionReason(base, reasonString)
+        return base
+    }
+
+    @JvmStatic
+    fun tryCreateAssistantInputConsumer(
+        context: Context,
+        deviceState: RecentsAnimationDeviceState,
+        inputMonitorCompat: InputMonitorCompat,
+        gestureState: GestureState,
+        motionEvent: MotionEvent,
+    ): InputConsumer {
+        return tryCreateAssistantInputConsumer(
+            context,
+            deviceState,
+            inputMonitorCompat,
+            InputConsumer.NO_OP,
+            gestureState,
+            motionEvent,
+            CompoundString.NO_OP,
+        )
+    }
+
+    private fun tryCreateAssistantInputConsumer(
+        context: Context,
+        deviceState: RecentsAnimationDeviceState,
+        inputMonitorCompat: InputMonitorCompat,
+        base: InputConsumer,
+        gestureState: GestureState,
+        motionEvent: MotionEvent,
+        reasonString: CompoundString,
+    ): InputConsumer {
+        return if (deviceState.isGestureBlockedTask(gestureState.runningTask)) {
+            reasonString.append(
+                "%sis gesture-blocked task, using base input consumer",
+                SUBSTRING_PREFIX,
+            )
+            base
+        } else {
+            reasonString.append("%susing AssistantInputConsumer", SUBSTRING_PREFIX)
+            AssistantInputConsumer(
+                context,
+                gestureState,
+                base,
+                inputMonitorCompat,
+                deviceState,
+                motionEvent,
+            )
+        }
+    }
+
+    @VisibleForTesting
+    @JvmStatic
+    fun <S : BaseState<S>, T> newBaseConsumer(
+        context: Context,
+        resetGestureInputConsumer: ResetGestureInputConsumer?,
+        overviewComponentObserver: OverviewComponentObserver,
+        deviceState: RecentsAnimationDeviceState,
+        previousGestureState: GestureState,
+        gestureState: GestureState,
+        taskAnimationManager: TaskAnimationManager,
+        inputMonitorCompat: InputMonitorCompat,
+        swipeUpHandlerFactory: AbsSwipeUpHandler.Factory,
+        onCompleteCallback: Consumer<OtherActivityInputConsumer>,
+        inputEventReceiver: InputChannelCompat.InputEventReceiver,
+        event: MotionEvent,
+        reasonString: CompoundString,
+    ): InputConsumer where T : RecentsViewContainer, T : StatefulContainer<S> {
+        if (deviceState.isKeyguardShowingOccluded) {
+            // This handles apps showing over the lockscreen (e.g. camera)
+            return createDeviceLockedInputConsumer(
+                context,
+                resetGestureInputConsumer,
+                deviceState,
+                gestureState,
+                taskAnimationManager,
+                inputMonitorCompat,
+                reasonString.append(
+                    "%skeyguard is showing occluded, " +
+                        "trying to use device locked input consumer",
+                    SUBSTRING_PREFIX,
+                ),
+            )
+        }
+
+        reasonString.append("%skeyguard is not showing occluded", SUBSTRING_PREFIX)
+
+        val runningTask = gestureState.runningTask
+        // Use overview input consumer for sharesheets on top of home.
+        val forceOverviewInputConsumer =
+            gestureState.getContainerInterface<S, T>().isStarted() &&
+                runningTask != null &&
+                runningTask.isRootChooseActivity
+
+        if (!Flags.enableShellTopTaskTracking()) {
+            // In the case where we are in an excluded, translucent overlay, ignore it and treat the
+            // running activity as the task behind the overlay.
+            val otherVisibleTask = runningTask?.visibleNonExcludedTask
+            if (otherVisibleTask != null) {
+                ActiveGestureProtoLogProxy.logUpdateGestureStateRunningTask(
+                    otherVisibleTask.packageName ?: "MISSING",
+                    runningTask.packageName ?: "MISSING",
+                )
+                gestureState.updateRunningTask(otherVisibleTask)
+            }
+        }
+
+        val previousGestureAnimatedToLauncher =
+            (previousGestureState.isRunningAnimationToLauncher ||
+                deviceState.isPredictiveBackToHomeInProgress)
+        // with shell-transitions, home is resumed during recents animation, so
+        // explicitly check against recents animation too.
+        val launcherResumedThroughShellTransition =
+            (gestureState.getContainerInterface<S, T>().isResumed() &&
+                !previousGestureState.isRecentsAnimationRunning)
+        // If a task fragment within Launcher is resumed
+        val launcherChildActivityResumed =
+            (com.android.launcher3.Flags.useActivityOverlay() &&
+                runningTask != null &&
+                runningTask.isHomeTask &&
+                overviewComponentObserver.isHomeAndOverviewSame &&
+                !launcherResumedThroughShellTransition &&
+                !previousGestureState.isRecentsAnimationRunning)
+
+        return if (gestureState.getContainerInterface<S, T>().isInLiveTileMode()) {
+            createOverviewInputConsumer<S, T>(
+                resetGestureInputConsumer,
+                deviceState,
+                inputMonitorCompat,
+                previousGestureState,
+                gestureState,
+                event,
+                reasonString.append(
+                    "%sis in live tile mode, trying to use overview input consumer",
+                    SUBSTRING_PREFIX,
+                ),
+            )
+        } else if (runningTask == null) {
+            getDefaultInputConsumer(
+                resetGestureInputConsumer,
+                reasonString.append("%srunning task == null", SUBSTRING_PREFIX),
+            )
+        } else if (
+            previousGestureAnimatedToLauncher ||
+                launcherResumedThroughShellTransition ||
+                forceOverviewInputConsumer
+        ) {
+            createOverviewInputConsumer<S, T>(
+                resetGestureInputConsumer,
+                deviceState,
+                inputMonitorCompat,
+                previousGestureState,
+                gestureState,
+                event,
+                reasonString.append(
+                    if (previousGestureAnimatedToLauncher)
+                        ("%sprevious gesture animated to launcher, " +
+                            "trying to use overview input consumer")
+                    else
+                        (if (launcherResumedThroughShellTransition)
+                            ("%slauncher resumed through a shell transition, " +
+                                "trying to use overview input consumer")
+                        else
+                            ("%sforceOverviewInputConsumer == true, " +
+                                "trying to use overview input consumer")),
+                    SUBSTRING_PREFIX,
+                ),
+            )
+        } else if (deviceState.isGestureBlockedTask(runningTask) || launcherChildActivityResumed) {
+            getDefaultInputConsumer(
+                resetGestureInputConsumer,
+                reasonString.append(
+                    if (launcherChildActivityResumed)
+                        "%sis launcher child-task, trying to use default input consumer"
+                    else "%sis gesture-blocked task, trying to use default input consumer",
+                    SUBSTRING_PREFIX,
+                ),
+            )
+        } else {
+            reasonString.append("%susing OtherActivityInputConsumer", SUBSTRING_PREFIX)
+            createOtherActivityInputConsumer<S, T>(
+                context,
+                swipeUpHandlerFactory,
+                overviewComponentObserver,
+                deviceState,
+                taskAnimationManager,
+                inputMonitorCompat,
+                onCompleteCallback,
+                inputEventReceiver,
+                gestureState,
+                event,
+            )
+        }
+    }
+
+    private fun createDeviceLockedInputConsumer(
+        context: Context,
+        resetGestureInputConsumer: ResetGestureInputConsumer?,
+        deviceState: RecentsAnimationDeviceState,
+        gestureState: GestureState,
+        taskAnimationManager: TaskAnimationManager,
+        inputMonitorCompat: InputMonitorCompat,
+        reasonString: CompoundString,
+    ): InputConsumer {
+        return if (
+            (deviceState.isFullyGesturalNavMode || gestureState.isTrackpadGesture) &&
+                gestureState.runningTask != null
+        ) {
+            reasonString.append(
+                "%sdevice is in gesture nav mode or 3-button mode with a trackpad " +
+                    "gesture and running task != null, using DeviceLockedInputConsumer",
+                SUBSTRING_PREFIX,
+            )
+            DeviceLockedInputConsumer(
+                context,
+                deviceState,
+                taskAnimationManager,
+                gestureState,
+                inputMonitorCompat,
+            )
+        } else {
+            getDefaultInputConsumer(
+                resetGestureInputConsumer,
+                reasonString.append(
+                    if (deviceState.isFullyGesturalNavMode || gestureState.isTrackpadGesture)
+                        "%srunning task == null, trying to use default input consumer"
+                    else
+                        ("%sdevice is not in gesture nav mode and it's not a trackpad gesture," +
+                            " trying to use default input consumer"),
+                    SUBSTRING_PREFIX,
+                ),
+            )
+        }
+    }
+
+    private fun <S : BaseState<S>, T> createOverviewInputConsumer(
+        resetGestureInputConsumer: ResetGestureInputConsumer?,
+        deviceState: RecentsAnimationDeviceState,
+        inputMonitorCompat: InputMonitorCompat,
+        previousGestureState: GestureState,
+        gestureState: GestureState,
+        event: MotionEvent,
+        reasonString: CompoundString,
+    ): InputConsumer where T : RecentsViewContainer, T : StatefulContainer<S> {
+        val container: T =
+            gestureState.getContainerInterface<S, T>().getCreatedContainer()
+                ?: return getDefaultInputConsumer(
+                    resetGestureInputConsumer,
+                    reasonString.append(
+                        "%sactivity == null, trying to use default input consumer",
+                        SUBSTRING_PREFIX,
+                    ),
+                )
+
+        val rootView = container.rootView
+        val hasWindowFocus = rootView?.hasWindowFocus() ?: false
+        val isPreviousGestureAnimatingToLauncher =
+            (previousGestureState.isRunningAnimationToLauncher ||
+                deviceState.isPredictiveBackToHomeInProgress)
+        val isInLiveTileMode: Boolean =
+            gestureState.getContainerInterface<S, T>().isInLiveTileMode()
+
+        reasonString.append(
+            if (hasWindowFocus) "%sactivity has window focus"
+            else
+                (if (isPreviousGestureAnimatingToLauncher)
+                    "%sprevious gesture is still animating to launcher"
+                else if (isInLiveTileMode) "%sdevice is in live mode"
+                else "%sall overview focus conditions failed"),
+            SUBSTRING_PREFIX,
+        )
+        return if (hasWindowFocus || isPreviousGestureAnimatingToLauncher || isInLiveTileMode) {
+            reasonString.append(
+                "%soverview should have focus, using OverviewInputConsumer",
+                SUBSTRING_PREFIX,
+            )
+            OverviewInputConsumer(
+                gestureState,
+                container,
+                inputMonitorCompat,
+                /* startingInActivityBounds= */ false,
+            )
+        } else {
+            reasonString.append(
+                "%soverview shouldn't have focus, using OverviewWithoutFocusInputConsumer",
+                SUBSTRING_PREFIX,
+            )
+            val disableHorizontalSwipe = deviceState.isInExclusionRegion(event)
+            OverviewWithoutFocusInputConsumer(
+                container.asContext(),
+                deviceState,
+                gestureState,
+                inputMonitorCompat,
+                disableHorizontalSwipe,
+            )
+        }
+    }
+
+    /** Returns the [ResetGestureInputConsumer] if user is unlocked, else NO_OP. */
+    private fun getDefaultInputConsumer(
+        resetGestureInputConsumer: ResetGestureInputConsumer?,
+        reasonString: CompoundString,
+    ): InputConsumer {
+        return if (resetGestureInputConsumer != null) {
+            reasonString.append(
+                "%smResetGestureInputConsumer initialized, using ResetGestureInputConsumer",
+                SUBSTRING_PREFIX,
+            )
+            resetGestureInputConsumer
+        } else {
+            reasonString.append(
+                "%smResetGestureInputConsumer not initialized, using no-op input consumer",
+                SUBSTRING_PREFIX,
+            )
+            // mResetGestureInputConsumer isn't initialized until onUserUnlocked(), so reset to
+            // NO_OP until then (we never want these to be null).
+            InputConsumer.NO_OP
+        }
+    }
+
+    private fun <S : BaseState<S>, T> createOtherActivityInputConsumer(
+        context: Context,
+        swipeUpHandlerFactory: AbsSwipeUpHandler.Factory,
+        overviewComponentObserver: OverviewComponentObserver,
+        deviceState: RecentsAnimationDeviceState,
+        taskAnimationManager: TaskAnimationManager,
+        inputMonitorCompat: InputMonitorCompat,
+        onCompleteCallback: Consumer<OtherActivityInputConsumer>,
+        inputEventReceiver: InputChannelCompat.InputEventReceiver,
+        gestureState: GestureState,
+        event: MotionEvent,
+    ): InputConsumer where T : RecentsViewContainer, T : StatefulContainer<S> {
+        val shouldDefer =
+            (!overviewComponentObserver.isHomeAndOverviewSame ||
+                gestureState
+                    .getContainerInterface<S, T>()
+                    .deferStartingActivity(deviceState, event))
+        val disableHorizontalSwipe = deviceState.isInExclusionRegion(event)
+        return OtherActivityInputConsumer(
+            /* base= */ context,
+            deviceState,
+            taskAnimationManager,
+            gestureState,
+            /* isDeferredDownTarget= */ shouldDefer,
+            onCompleteCallback,
+            inputMonitorCompat,
+            inputEventReceiver,
+            disableHorizontalSwipe,
+            swipeUpHandlerFactory,
+        )
+    }
+
+    private fun newCompoundString(substring: String): CompoundString {
+        return CompoundString("%s%s", NEWLINE_PREFIX, substring)
+    }
+
+    private fun logInputConsumerSelectionReason(
+        consumer: InputConsumer,
+        reasonString: CompoundString,
+    ) {
+        ActiveGestureProtoLogProxy.logSetInputConsumer(consumer.name, reasonString.toString())
+        if ((consumer.type and InputConsumer.TYPE_OTHER_ACTIVITY) != 0) {
+            ActiveGestureLog.INSTANCE.trackEvent(
+                ActiveGestureErrorDetector.GestureEvent.FLAG_USING_OTHER_ACTIVITY_INPUT_CONSUMER
+            )
+        }
+    }
+
+    private fun ignoreThreeFingerTrackpadForNavHandleLongPress(
+        gestureState: GestureState
+    ): Boolean {
+        return (com.android.launcher3.Flags.ignoreThreeFingerTrackpadForNavHandleLongPress() &&
+            gestureState.isThreeFingerTrackpadGesture)
+    }
+
+    private fun handleOrientationSetup(baseInputConsumer: InputConsumer) {
+        baseInputConsumer.notifyOrientationSetup()
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
index 1124aac..6719ab7 100644
--- a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
+++ b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
@@ -24,6 +24,7 @@
 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 static com.android.window.flags.Flags.predictiveBackThreeButtonNav;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -60,6 +61,8 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.taskbar.LauncherTaskbarUIController;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.launcher3.util.DisplayController;
+import com.android.launcher3.util.NavigationMode;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
 import com.android.quickstep.util.BackAnimState;
 import com.android.systemui.shared.system.QuickStepContract;
@@ -295,8 +298,11 @@
 
         mStartRect.set(appTarget.windowConfiguration.getMaxBounds());
 
-        // inset bottom in case of pinned taskbar being present
-        mStartRect.inset(0, 0, 0, appTarget.contentInsets.bottom);
+        // inset bottom in case of taskbar being present
+        if (!predictiveBackThreeButtonNav() || mLauncher.getDeviceProfile().isTaskbarPresent
+                || DisplayController.getNavigationMode(mLauncher) == NavigationMode.NO_BUTTON) {
+            mStartRect.inset(0, 0, 0, appTarget.contentInsets.bottom);
+        }
 
         mLauncherTargetView = mQuickstepTransitionManager.findLauncherView(
                 new RemoteAnimationTarget[]{ mBackTarget });
diff --git a/quickstep/src/com/android/quickstep/RecentTasksList.java b/quickstep/src/com/android/quickstep/RecentTasksList.java
index 714838a..85e2b6e 100644
--- a/quickstep/src/com/android/quickstep/RecentTasksList.java
+++ b/quickstep/src/com/android/quickstep/RecentTasksList.java
@@ -114,12 +114,9 @@
             }
 
             @Override
-            public void onTaskMovedToFront(GroupedTaskInfo[] visibleTasks) {
+            public void onTaskMovedToFront(GroupedTaskInfo taskToFront) {
                 mMainThreadExecutor.execute(() -> {
-                    // TODO(b/346588978): We currently are only sending a single task, but this will
-                    //                    be updated once we send the full set of visible tasks
-                    final TaskInfo info = visibleTasks[0].getTaskInfo1();
-                    topTaskTracker.handleTaskMovedToFront(info);
+                    topTaskTracker.handleTaskMovedToFront(taskToFront.getTaskInfo1());
                 });
             }
 
@@ -127,6 +124,13 @@
             public void onTaskInfoChanged(RunningTaskInfo taskInfo) {
                 mMainThreadExecutor.execute(() -> topTaskTracker.onTaskChanged(taskInfo));
             }
+
+            @Override
+            public void onVisibleTasksChanged(GroupedTaskInfo[] visibleTasks) {
+                mMainThreadExecutor.execute(() -> {
+                    topTaskTracker.onVisibleTasksChanged(visibleTasks);
+                });
+            }
         });
         // We may receive onRunningTaskAppeared events later for tasks which have already been
         // included in the list returned by mSysUiProxy.getRunningTasks(), or may receive
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationController.java b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
index dcb0108..60fcff8 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationController.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationController.java
@@ -53,6 +53,8 @@
     private boolean mFinishRequested = false;
     // Only valid when mFinishRequested == true.
     private boolean mFinishTargetIsLauncher;
+    // Only valid when mFinishRequested == true
+    private boolean mLauncherIsVisibleAtFinish;
     private RunnableList mPendingFinishCallbacks = new RunnableList();
 
     public RecentsAnimationController(RecentsAnimationControllerCompat controller,
@@ -117,13 +119,27 @@
     }
 
     @UiThread
+    public void finish(boolean toRecents, boolean launcherIsVisibleAtFinish,
+            Runnable onFinishComplete, boolean sendUserLeaveHint) {
+        Preconditions.assertUIThread();
+        finishController(toRecents, launcherIsVisibleAtFinish, onFinishComplete, sendUserLeaveHint,
+                false);
+    }
+
+    @UiThread
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint) {
-        finishController(toRecents, callback, sendUserLeaveHint, false /* forceFinish */);
+        finishController(toRecents, false, callback, sendUserLeaveHint, false /* forceFinish */);
     }
 
     @UiThread
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint,
             boolean forceFinish) {
+        finishController(toRecents, toRecents, callback, sendUserLeaveHint, forceFinish);
+    }
+
+    @UiThread
+    public void finishController(boolean toRecents, boolean launcherIsVisibleAtFinish,
+            Runnable callback, boolean sendUserLeaveHint, boolean forceFinish) {
         mPendingFinishCallbacks.add(callback);
         if (!forceFinish && mFinishRequested) {
             // If finish has already been requested, then add the callback to the pending list.
@@ -135,6 +151,7 @@
         // Finish not yet requested
         mFinishRequested = true;
         mFinishTargetIsLauncher = toRecents;
+        mLauncherIsVisibleAtFinish = launcherIsVisibleAtFinish;
         mOnFinishedListener.accept(this);
         Runnable finishCb = () -> {
             mController.finish(toRecents, sendUserLeaveHint, new IResultReceiver.Stub() {
@@ -211,6 +228,14 @@
         return mFinishTargetIsLauncher;
     }
 
+    /**
+     * RecentsAnimationListeners can check this in onRecentsAnimationFinished() to determine whether
+     * the animation was finished to launcher vs an app.
+     */
+    public boolean getLauncherIsVisibleAtFinish() {
+        return mLauncherIsVisibleAtFinish;
+    }
+
     public void dump(String prefix, PrintWriter pw) {
         pw.println(prefix + "RecentsAnimationController:");
 
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index de8be50..e296449 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -354,7 +354,11 @@
      * @return whether the given running task info matches the gesture-blocked task.
      */
     public boolean isGestureBlockedTask(CachedTaskInfo taskInfo) {
-        return taskInfo != null && taskInfo.getTaskId() == mGestureBlockingTaskId;
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return taskInfo != null && taskInfo.topGroupedTaskContainsTask(mGestureBlockingTaskId);
+        } else {
+            return taskInfo != null && taskInfo.getTaskId() == mGestureBlockingTaskId;
+        }
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/TopTaskTracker.java b/quickstep/src/com/android/quickstep/TopTaskTracker.java
index c9dfe6d..7065f37 100644
--- a/quickstep/src/com/android/quickstep/TopTaskTracker.java
+++ b/quickstep/src/com/android/quickstep/TopTaskTracker.java
@@ -18,17 +18,20 @@
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
-import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.content.Intent.ACTION_CHOOSER;
 import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
 import static android.view.Display.DEFAULT_DISPLAY;
 
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
+import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_A;
+import static com.android.wm.shell.Flags.enableFlexibleSplit;
+import static com.android.wm.shell.shared.GroupedTaskInfo.TYPE_SPLIT;
 
-import android.annotation.UserIdInt;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.TaskInfo;
 import android.content.Context;
+import android.util.ArrayMap;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -46,8 +49,10 @@
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
+import com.android.wm.shell.shared.GroupedTaskInfo;
 import com.android.wm.shell.splitscreen.ISplitScreenListener;
 
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -61,37 +66,58 @@
  */
 public class TopTaskTracker extends ISplitScreenListener.Stub
         implements TaskStackChangeListener, SafeCloseable {
-
+    private static final String TAG = "TopTaskTracker";
     public static MainThreadInitializedObject<TopTaskTracker> INSTANCE =
             new MainThreadInitializedObject<>(TopTaskTracker::new);
 
     private static final int HISTORY_SIZE = 5;
 
+    private final Context mContext;
+
+    // Only used when Flags.enableShellTopTaskTracking() is disabled
     // Ordered list with first item being the most recent task.
     private final LinkedList<TaskInfo> mOrderedTaskList = new LinkedList<>();
-
-    private final Context mContext;
     private final SplitStageInfo mMainStagePosition = new SplitStageInfo();
     private final SplitStageInfo mSideStagePosition = new SplitStageInfo();
     private int mPinnedTaskId = INVALID_TASK_ID;
 
+    // Only used when Flags.enableShellTopTaskTracking() is enabled
+    // Mapping of display id to running tasks.  Running tasks are ordered from top most to
+    // bottom most.
+    private ArrayMap<Integer, ArrayList<GroupedTaskInfo>> mVisibleTasks = new ArrayMap<>();
+
     private TopTaskTracker(Context context) {
         mContext = context;
-        mMainStagePosition.stageType = SplitConfigurationOptions.STAGE_TYPE_MAIN;
-        mSideStagePosition.stageType = SplitConfigurationOptions.STAGE_TYPE_SIDE;
 
-        TaskStackChangeListeners.getInstance().registerTaskStackListener(this);
-        SystemUiProxy.INSTANCE.get(context).registerSplitScreenListener(this);
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            // Just prepopulate a list for the default display tasks so we don't need to add null
+            // checks everywhere
+            mVisibleTasks.put(DEFAULT_DISPLAY, new ArrayList<>());
+        } else {
+            mMainStagePosition.stageType = SplitConfigurationOptions.STAGE_TYPE_MAIN;
+            mSideStagePosition.stageType = SplitConfigurationOptions.STAGE_TYPE_SIDE;
+
+            TaskStackChangeListeners.getInstance().registerTaskStackListener(this);
+            SystemUiProxy.INSTANCE.get(context).registerSplitScreenListener(this);
+        }
     }
 
     @Override
     public void close() {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         TaskStackChangeListeners.getInstance().unregisterTaskStackListener(this);
         SystemUiProxy.INSTANCE.get(mContext).unregisterSplitScreenListener(this);
     }
 
     @Override
     public void onTaskRemoved(int taskId) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         mOrderedTaskList.removeIf(rto -> rto.taskId == taskId);
     }
 
@@ -100,7 +126,11 @@
         handleTaskMovedToFront(taskInfo);
     }
 
-    public void handleTaskMovedToFront(TaskInfo taskInfo) {
+    void handleTaskMovedToFront(TaskInfo taskInfo) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         mOrderedTaskList.removeIf(rto -> rto.taskId == taskInfo.taskId);
         mOrderedTaskList.addFirst(taskInfo);
 
@@ -131,8 +161,39 @@
         }
     }
 
+    /**
+     * Called when the set of visible tasks have changed.
+     */
+    public void onVisibleTasksChanged(GroupedTaskInfo[] visibleTasks) {
+        if (!com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
+        // TODO(346588978): Per-display info, just have everything in order by display
+
+        // Clear existing tasks for each display
+        mVisibleTasks.forEach((displayId, visibleTasksOnDisplay) -> visibleTasksOnDisplay.clear());
+
+        // Update the visible tasks on each display
+        for (int i = 0; i < visibleTasks.length; i++) {
+            final int displayId = visibleTasks[i].getTaskInfo1().getDisplayId();
+            final ArrayList<GroupedTaskInfo> displayTasks;
+            if (mVisibleTasks.containsKey(displayId)) {
+                displayTasks = mVisibleTasks.get(displayId);
+            } else {
+                displayTasks = new ArrayList<>();
+                mVisibleTasks.put(displayId, displayTasks);
+            }
+            displayTasks.add(visibleTasks[i]);
+        }
+    }
+
     @Override
     public void onStagePositionChanged(@StageType int stage, @StagePosition int position) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         if (stage == SplitConfigurationOptions.STAGE_TYPE_MAIN) {
             mMainStagePosition.stagePosition = position;
         } else {
@@ -141,6 +202,10 @@
     }
 
     public void onTaskChanged(RunningTaskInfo taskInfo) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         for (int i = 0; i < mOrderedTaskList.size(); i++) {
             if (mOrderedTaskList.get(i).taskId == taskInfo.taskId) {
                 mOrderedTaskList.set(i, taskInfo);
@@ -151,6 +216,10 @@
 
     @Override
     public void onTaskStageChanged(int taskId, @StageType int stage, boolean visible) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         // If a task is not visible anymore or has been moved to undefined, stop tracking it.
         if (!visible || stage == SplitConfigurationOptions.STAGE_TYPE_UNDEFINED) {
             if (mMainStagePosition.taskId == taskId) {
@@ -161,7 +230,8 @@
             return;
         }
 
-        if (stage == SplitConfigurationOptions.STAGE_TYPE_MAIN) {
+        if (stage == SplitConfigurationOptions.STAGE_TYPE_MAIN
+                || (enableFlexibleSplit() && stage == STAGE_TYPE_A)) {
             mMainStagePosition.taskId = taskId;
         } else {
             mSideStagePosition.taskId = taskId;
@@ -170,11 +240,19 @@
 
     @Override
     public void onActivityPinned(String packageName, int userId, int taskId, int stackId) {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         mPinnedTaskId = taskId;
     }
 
     @Override
     public void onActivityUnpinned() {
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
         mPinnedTaskId = INVALID_TASK_ID;
     }
 
@@ -183,21 +261,59 @@
      * Will return empty array if device is not in staged split
      */
     public int[] getRunningSplitTaskIds() {
-        if (mMainStagePosition.taskId == INVALID_TASK_ID
-                || mSideStagePosition.taskId == INVALID_TASK_ID) {
-            return new int[]{};
-        }
-        int[] out = new int[2];
-        if (mMainStagePosition.stagePosition == STAGE_POSITION_TOP_OR_LEFT) {
-            out[0] = mMainStagePosition.taskId;
-            out[1] = mSideStagePosition.taskId;
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            // TODO(346588978): This assumes default display for now
+            final ArrayList<GroupedTaskInfo> visibleTasks = mVisibleTasks.get(DEFAULT_DISPLAY);
+            final GroupedTaskInfo splitTaskInfo = visibleTasks.stream()
+                    .filter(taskInfo -> taskInfo.getType() == TYPE_SPLIT)
+                    .findFirst().orElse(null);
+            if (splitTaskInfo != null && splitTaskInfo.getSplitBounds() != null) {
+                return new int[] {
+                        splitTaskInfo.getSplitBounds().leftTopTaskId,
+                        splitTaskInfo.getSplitBounds().rightBottomTaskId
+                };
+            }
+            return new int[0];
         } else {
-            out[1] = mMainStagePosition.taskId;
-            out[0] = mSideStagePosition.taskId;
+            if (mMainStagePosition.taskId == INVALID_TASK_ID
+                    || mSideStagePosition.taskId == INVALID_TASK_ID) {
+                return new int[]{};
+            }
+            int[] out = new int[2];
+            if (mMainStagePosition.stagePosition == STAGE_POSITION_TOP_OR_LEFT) {
+                out[0] = mMainStagePosition.taskId;
+                out[1] = mSideStagePosition.taskId;
+            } else {
+                out[1] = mMainStagePosition.taskId;
+                out[0] = mSideStagePosition.taskId;
+            }
+            return out;
         }
-        return out;
     }
 
+    /**
+     * Dumps the list of tasks in top task tracker.
+     */
+    public void dump(PrintWriter pw) {
+        if (!com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            return;
+        }
+
+        // TODO(346588978): This assumes default display for now
+        final ArrayList<GroupedTaskInfo> displayTasks = mVisibleTasks.get(DEFAULT_DISPLAY);
+        pw.println("TopTaskTracker:");
+        pw.println("  tasks: [");
+        for (GroupedTaskInfo taskInfo : displayTasks) {
+            final TaskInfo info = taskInfo.getTaskInfo1();
+            final boolean isExcluded = (info.baseIntent.getFlags()
+                    & FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0;
+            pw.println("    " + info.taskId + ": excluded=" + isExcluded
+                    + " visibleRequested=" + info.isVisibleRequested
+                    + " visible=" + info.isVisible
+                    + " " + info.baseIntent.getComponent());
+        }
+        pw.println("  ]");
+    }
 
     /**
      * Returns the CachedTaskInfo for the top most task
@@ -205,25 +321,35 @@
     @NonNull
     @UiThread
     public CachedTaskInfo getCachedTopTask(boolean filterOnlyVisibleRecents) {
-        if (filterOnlyVisibleRecents) {
-            // Since we only know about the top most task, any filtering may not be applied on the
-            // cache. The second to top task may change while the top task is still the same.
-            RunningTaskInfo[] tasks = TraceHelper.allowIpcs("getCachedTopTask.true", () ->
-                    ActivityManagerWrapper.getInstance().getRunningTasks(true));
-            return new CachedTaskInfo(Arrays.asList(tasks));
-        }
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            // TODO(346588978): Currently ignore filterOnlyVisibleRecents, but perhaps make this an
+            //  explicit filter For things to ignore (ie. PIP/Bubbles/Assistant/etc/so that this is
+            //  explicit)
+            // TODO(346588978): This assumes default display for now (as does all of Launcher)
+            final ArrayList<GroupedTaskInfo> displayTasks = mVisibleTasks.get(DEFAULT_DISPLAY);
+            return new CachedTaskInfo(new ArrayList<>(displayTasks));
+        } else {
+            if (filterOnlyVisibleRecents) {
+                // Since we only know about the top most task, any filtering may not be applied on
+                // the cache. The second to top task may change while the top task is still the
+                // same.
+                RunningTaskInfo[] tasks = TraceHelper.allowIpcs("getCachedTopTask.true", () ->
+                        ActivityManagerWrapper.getInstance().getRunningTasks(true));
+                return new CachedTaskInfo(Arrays.asList(tasks));
+            }
 
-        if (mOrderedTaskList.isEmpty()) {
-            RunningTaskInfo[] tasks = TraceHelper.allowIpcs("getCachedTopTask.false", () ->
-                    ActivityManagerWrapper.getInstance().getRunningTasks(
-                            false /* filterOnlyVisibleRecents */));
-            Collections.addAll(mOrderedTaskList, tasks);
-        }
+            if (mOrderedTaskList.isEmpty()) {
+                RunningTaskInfo[] tasks = TraceHelper.allowIpcs("getCachedTopTask.false", () ->
+                        ActivityManagerWrapper.getInstance().getRunningTasks(
+                                false /* filterOnlyVisibleRecents */));
+                Collections.addAll(mOrderedTaskList, tasks);
+            }
 
-        ArrayList<TaskInfo> tasks = new ArrayList<>(mOrderedTaskList);
-        // Strip the pinned task and recents task
-        tasks.removeIf(t -> t.taskId == mPinnedTaskId || isRecentsTask(t));
-        return new CachedTaskInfo(tasks);
+            ArrayList<TaskInfo> tasks = new ArrayList<>(mOrderedTaskList);
+            // Strip the pinned task and recents task
+            tasks.removeIf(t -> t.taskId == mPinnedTaskId || isRecentsTask(t));
+            return new CachedTaskInfo(tasks);
+        }
     }
 
     private static boolean isRecentsTask(TaskInfo task) {
@@ -237,24 +363,79 @@
      */
     public static class CachedTaskInfo {
 
+        // Only used when enableShellTopTaskTracking() is disabled
         @Nullable
         private final TaskInfo mTopTask;
+        @Nullable
         public final List<TaskInfo> mAllCachedTasks;
 
-        CachedTaskInfo(List<TaskInfo> allCachedTasks) {
+        // Only used when enableShellTopTaskTracking() is enabled
+        @Nullable
+        private final GroupedTaskInfo mTopGroupedTask;
+        @Nullable
+        private final ArrayList<GroupedTaskInfo> mVisibleTasks;
+
+
+        // Only used when enableShellTopTaskTracking() is enabled
+        CachedTaskInfo(@NonNull ArrayList<GroupedTaskInfo> visibleTasks) {
+            mAllCachedTasks = null;
+            mTopTask = null;
+            mVisibleTasks = visibleTasks;
+            mTopGroupedTask = !mVisibleTasks.isEmpty() ? mVisibleTasks.getFirst() : null;
+
+        }
+
+        // Only used when enableShellTopTaskTracking() is disabled
+        CachedTaskInfo(@NonNull List<TaskInfo> allCachedTasks) {
+            mVisibleTasks = null;
+            mTopGroupedTask = null;
             mAllCachedTasks = allCachedTasks;
             mTopTask = allCachedTasks.isEmpty() ? null : allCachedTasks.get(0);
         }
 
+        /**
+         * @return The list of visible tasks
+         */
+        public ArrayList<GroupedTaskInfo> getVisibleTasks() {
+            return mVisibleTasks;
+        }
+
+        /**
+         * @return The top task id
+         */
         public int getTaskId() {
-            return mTopTask == null ? INVALID_TASK_ID : mTopTask.taskId;
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // Callers should use topGroupedTaskContainsTask() instead
+                return INVALID_TASK_ID;
+            } else {
+                return mTopTask != null ? mTopTask.taskId : INVALID_TASK_ID;
+            }
+        }
+
+        /**
+         * @return Whether the top grouped task contains the given {@param taskId} if
+         *         Flags.enableShellTopTaskTracking() is true, otherwise it checks the top
+         *         task as reported from TaskStackListener.
+         */
+        public boolean topGroupedTaskContainsTask(int taskId) {
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                return mTopGroupedTask != null && mTopGroupedTask.containsTask(taskId);
+            } else {
+                return mTopTask != null && mTopTask.taskId == taskId;
+            }
         }
 
         /**
          * Returns true if the root of the task chooser activity
          */
         public boolean isRootChooseActivity() {
-            return mTopTask != null && ACTION_CHOOSER.equals(mTopTask.baseIntent.getAction());
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // TODO(346588978): Update this to not make an assumption on a specific task info
+                return mTopGroupedTask != null && ACTION_CHOOSER.equals(
+                        mTopGroupedTask.getTaskInfo1().baseIntent.getAction());
+            } else {
+                return mTopTask != null && ACTION_CHOOSER.equals(mTopTask.baseIntent.getAction());
+            }
         }
 
         /**
@@ -262,6 +443,10 @@
          * is another running task that is not excluded from recents, returns that underlying task.
          */
         public @Nullable CachedTaskInfo getVisibleNonExcludedTask() {
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // Callers should not need this when the full set of visible tasks are provided
+                return null;
+            }
             if (mTopTask == null
                     || (mTopTask.baseIntent.getFlags() & FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) == 0) {
                 // Not an excluded task.
@@ -278,24 +463,30 @@
         }
 
         /**
-         * Returns true if this represents the HOME task
+         * Returns true if this represents the HOME activity type task
          */
         public boolean isHomeTask() {
-            return mTopTask != null && mTopTask.configuration.windowConfiguration
-                    .getActivityType() == ACTIVITY_TYPE_HOME;
-        }
-
-        public boolean isRecentsTask() {
-            return TopTaskTracker.isRecentsTask(mTopTask);
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // TODO(346588978): Update this to not make an assumption on a specific task info
+                return mTopGroupedTask != null
+                        && mTopGroupedTask.getTaskInfo1().getActivityType() == ACTIVITY_TYPE_HOME;
+            } else {
+                return mTopTask != null && mTopTask.configuration.windowConfiguration
+                        .getActivityType() == ACTIVITY_TYPE_HOME;
+            }
         }
 
         /**
-         * Returns {@code true} if this task windowing mode is set to {@link
-         * android.app.WindowConfiguration#WINDOWING_MODE_FREEFORM}
+         * Returns true if this represents the RECENTS activity type task
          */
-        public boolean isFreeformTask() {
-            return mTopTask != null && mTopTask.configuration.windowConfiguration.getWindowingMode()
-                    == WINDOWING_MODE_FREEFORM;
+        public boolean isRecentsTask() {
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // TODO(346588978): Update this to not make an assumption on a specific task info
+                return mTopGroupedTask != null
+                        && TopTaskTracker.isRecentsTask(mTopGroupedTask.getTaskInfo1());
+            } else {
+                return TopTaskTracker.isRecentsTask(mTopTask);
+            }
         }
 
         /**
@@ -303,43 +494,78 @@
          * is loaded by the model
          */
         public Task[] getPlaceholderTasks() {
-            return mTopTask == null ? new Task[0]
-                    : new Task[]{Task.from(new TaskKey(mTopTask), mTopTask, false)};
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // TODO(346588978): Update this to return more than a single task once the callers
+                //  are refactored
+                if (mVisibleTasks.isEmpty()) {
+                    return new Task[0];
+                }
+                final TaskInfo info = mVisibleTasks.getFirst().getTaskInfo1();
+                return new Task[]{Task.from(new TaskKey(info), info, false)};
+            } else {
+                return mTopTask == null ? new Task[0]
+                        : new Task[]{Task.from(new TaskKey(mTopTask), mTopTask, false)};
+            }
         }
 
         /**
          * Returns {@link Task} array corresponding to the provided task ids which can be used as a
          * placeholder until the true object is loaded by the model
          */
-        public Task[] getPlaceholderTasks(int[] taskIds) {
-            if (mTopTask == null) {
-                return new Task[0];
-            }
-            Task[] result = new Task[taskIds.length];
-            for (int i = 0; i < taskIds.length; i++) {
-                final int index = i;
-                int taskId = taskIds[i];
-                mAllCachedTasks.forEach(rti -> {
-                    if (rti.taskId == taskId) {
-                        result[index] = Task.from(new TaskKey(rti), rti, false);
-                    }
-                });
-            }
-            return result;
-        }
+        public Task[] getSplitPlaceholderTasks(int[] taskIds) {
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                if (mVisibleTasks.isEmpty()
+                        || mVisibleTasks.getFirst().getType() != TYPE_SPLIT) {
+                    return new Task[0];
+                }
 
-        @UserIdInt
-        @Nullable
-        public Integer getUserId() {
-            return mTopTask == null ? null : mTopTask.userId;
+                GroupedTaskInfo splitTask = mVisibleTasks.getFirst();
+                Task[] result = new Task[taskIds.length];
+                for (int i = 0; i < taskIds.length; i++) {
+                    TaskInfo info = splitTask.getTaskById(taskIds[i]);
+                    if (info == null) {
+                        Log.w(TAG, "Requested task (" + taskIds[i] + ") not found");
+                        return new Task[0];
+                    }
+                    result[i] = Task.from(new TaskKey(info), info, false);
+                }
+                return result;
+            } else {
+                if (mTopTask == null) {
+                    return new Task[0];
+                }
+                Task[] result = new Task[taskIds.length];
+                for (int i = 0; i < taskIds.length; i++) {
+                    final int index = i;
+                    int taskId = taskIds[i];
+                    mAllCachedTasks.forEach(rti -> {
+                        if (rti.taskId == taskId) {
+                            result[index] = Task.from(new TaskKey(rti), rti, false);
+                        }
+                    });
+                }
+                return result;
+            }
         }
 
         @Nullable
         public String getPackageName() {
-            if (mTopTask == null || mTopTask.baseActivity == null) {
-                return null;
+            if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                // TODO(346588978): Update this to not make an assumption on a specific task info
+                if (mTopGroupedTask == null) {
+                    return null;
+                }
+                final TaskInfo info = mTopGroupedTask.getTaskInfo1();
+                if (info.baseActivity == null) {
+                    return null;
+                }
+                return info.baseActivity.getPackageName();
+            } else {
+                if (mTopTask == null || mTopTask.baseActivity == null) {
+                    return null;
+                }
+                return mTopTask.baseActivity.getPackageName();
             }
-            return mTopTask.baseActivity.getPackageName();
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index ad5720f..d38eaf3 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -24,7 +24,6 @@
 
 import static com.android.launcher3.Flags.enableCursorHoverStates;
 import static com.android.launcher3.Flags.enableHandleDelayedGestureCallbacks;
-import static com.android.launcher3.Flags.useActivityOverlay;
 import static com.android.launcher3.LauncherPrefs.backedUpItem;
 import static com.android.launcher3.MotionEventsUtils.isTrackpadMotionEvent;
 import static com.android.launcher3.MotionEventsUtils.isTrackpadMultiFingerSwipe;
@@ -35,12 +34,12 @@
 import static com.android.quickstep.GestureState.DEFAULT_STATE;
 import static com.android.quickstep.GestureState.TrackpadGestureType.getTrackpadGestureType;
 import static com.android.quickstep.InputConsumer.TYPE_CURSOR_HOVER;
-import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.FLAG_USING_OTHER_ACTIVITY_INPUT_CONSUMER;
+import static com.android.quickstep.InputConsumerUtils.newConsumer;
+import static com.android.quickstep.InputConsumerUtils.tryCreateAssistantInputConsumer;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_UNFOLD_ANIMATION_FORWARDER;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_UNLOCK_ANIMATION_CONTROLLER;
-import static com.android.wm.shell.Flags.enableBubblesLongPressNavHandle;
 import static com.android.wm.shell.shared.ShellSharedConstants.KEY_EXTRA_SHELL_BACK_ANIMATION;
 import static com.android.wm.shell.shared.ShellSharedConstants.KEY_EXTRA_SHELL_BUBBLES;
 import static com.android.wm.shell.shared.ShellSharedConstants.KEY_EXTRA_SHELL_DESKTOP_MODE;
@@ -71,7 +70,6 @@
 import android.view.InputDevice;
 import android.view.InputEvent;
 import android.view.MotionEvent;
-import android.view.View;
 
 import androidx.annotation.BinderThread;
 import androidx.annotation.MainThread;
@@ -106,21 +104,9 @@
 import com.android.quickstep.OverviewCommandHelper.CommandType;
 import com.android.quickstep.fallback.window.RecentsWindowManager;
 import com.android.quickstep.fallback.window.RecentsWindowSwipeHandler;
-import com.android.quickstep.inputconsumers.AccessibilityInputConsumer;
-import com.android.quickstep.inputconsumers.AssistantInputConsumer;
 import com.android.quickstep.inputconsumers.BubbleBarInputConsumer;
-import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer;
-import com.android.quickstep.inputconsumers.NavHandleLongPressInputConsumer;
 import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer;
-import com.android.quickstep.inputconsumers.OtherActivityInputConsumer;
-import com.android.quickstep.inputconsumers.OverviewInputConsumer;
-import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer;
-import com.android.quickstep.inputconsumers.ProgressDelegateInputConsumer;
 import com.android.quickstep.inputconsumers.ResetGestureInputConsumer;
-import com.android.quickstep.inputconsumers.ScreenPinnedInputConsumer;
-import com.android.quickstep.inputconsumers.SysUiOverlayInputConsumer;
-import com.android.quickstep.inputconsumers.TaskbarUnstashInputConsumer;
-import com.android.quickstep.inputconsumers.TrackpadStatusBarInputConsumer;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.ActiveGestureLog.CompoundString;
 import com.android.quickstep.util.ActiveGestureProtoLogProxy;
@@ -959,7 +945,8 @@
                             + "consuming gesture for assistant action");
                     mGestureState =
                             createGestureState(mGestureState, getTrackpadGestureType(event));
-                    mUncheckedConsumer = tryCreateAssistantInputConsumer(mGestureState, event);
+                    mUncheckedConsumer = tryCreateAssistantInputConsumer(
+                            this, mDeviceState, mInputMonitorCompat, mGestureState, event);
                 } else {
                     reasonString.append(" but event cannot trigger Assistant, "
                             + "consuming gesture as no-op");
@@ -978,7 +965,23 @@
                         getTrackpadGestureType(event));
                 mConsumer.onConsumerAboutToBeSwitched();
                 mGestureState = newGestureState;
-                mConsumer = newConsumer(prevGestureState, mGestureState, event);
+                mConsumer = newConsumer(
+                        getBaseContext(),
+                        this,
+                        mResetGestureInputConsumer,
+                        mOverviewComponentObserver,
+                        mDeviceState,
+                        prevGestureState,
+                        mGestureState,
+                        mTaskAnimationManager,
+                        mInputMonitorCompat,
+                        getSwipeUpHandlerFactory(),
+                        this::onConsumerInactive,
+                        mInputEventReceiver,
+                        mTaskbarManager,
+                        mSwipeUpProxyProvider,
+                        mOverviewCommandHelper,
+                        event);
                 mUncheckedConsumer = mConsumer;
             } else if ((mDeviceState.isFullyGesturalNavMode() || isTrackpadMultiFingerSwipe(event))
                     && mDeviceState.canTriggerAssistantAction(event)) {
@@ -991,7 +994,8 @@
                 // Do not change mConsumer as if there is an ongoing QuickSwitch gesture, we
                 // should not interrupt it. QuickSwitch assumes that interruption can only
                 // happen if the next gesture is also quick switch.
-                mUncheckedConsumer = tryCreateAssistantInputConsumer(mGestureState, event);
+                mUncheckedConsumer = tryCreateAssistantInputConsumer(
+                        this, mDeviceState, mInputMonitorCompat, mGestureState, event);
             } else if (mDeviceState.canTriggerOneHandedAction(event)) {
                 reasonString.append("event can trigger one-handed action, "
                         + "consuming gesture for one-handed action");
@@ -1073,28 +1077,6 @@
         return event.isHoverEvent() && event.getSource() == InputDevice.SOURCE_MOUSE;
     }
 
-    private InputConsumer tryCreateAssistantInputConsumer(
-            GestureState gestureState, MotionEvent motionEvent) {
-        return tryCreateAssistantInputConsumer(
-                InputConsumer.NO_OP, gestureState, motionEvent, CompoundString.NO_OP);
-    }
-
-    private InputConsumer tryCreateAssistantInputConsumer(
-            InputConsumer base,
-            GestureState gestureState,
-            MotionEvent motionEvent,
-            CompoundString reasonString) {
-        if (mDeviceState.isGestureBlockedTask(gestureState.getRunningTask())) {
-            reasonString.append(
-                    "%sis gesture-blocked task, using base input consumer", SUBSTRING_PREFIX);
-            return base;
-        } else {
-            reasonString.append("%susing AssistantInputConsumer", SUBSTRING_PREFIX);
-            return new AssistantInputConsumer(
-                    this, gestureState, base, mInputMonitorCompat, mDeviceState, motionEvent);
-        }
-    }
-
     public GestureState createGestureState(GestureState previousGestureState,
             GestureState.TrackpadGestureType trackpadGestureType) {
         final GestureState gestureState;
@@ -1125,310 +1107,6 @@
         return gestureState;
     }
 
-    private InputConsumer newConsumer(
-            GestureState previousGestureState, GestureState newGestureState, MotionEvent event) {
-        TaskbarActivityContext tac = mTaskbarManager.getCurrentActivityContext();
-        BubbleControllers bubbleControllers = tac != null ? tac.getBubbleControllers() : null;
-        if (bubbleControllers != null && BubbleBarInputConsumer.isEventOnBubbles(tac, event)) {
-            InputConsumer consumer = new BubbleBarInputConsumer(this, bubbleControllers,
-                    mInputMonitorCompat);
-            logInputConsumerSelectionReason(consumer, newCompoundString(
-                    "event is on bubbles, creating new input consumer"));
-            return consumer;
-        }
-        AnimatedFloat progressProxy = mSwipeUpProxyProvider.apply(mGestureState);
-        if (progressProxy != null) {
-            InputConsumer consumer = new ProgressDelegateInputConsumer(
-                    this, mTaskAnimationManager, mGestureState, mInputMonitorCompat, progressProxy);
-
-            logInputConsumerSelectionReason(consumer, newCompoundString(
-                    "mSwipeUpProxyProvider has been set, using ProgressDelegateInputConsumer"));
-
-            return consumer;
-        }
-
-        boolean canStartSystemGesture =
-                mGestureState.isTrackpadGesture() ? mDeviceState.canStartTrackpadGesture()
-                        : mDeviceState.canStartSystemGesture();
-
-        if (!LockedUserState.get(this).isUserUnlocked()) {
-            CompoundString reasonString = newCompoundString("device locked");
-            InputConsumer consumer;
-            if (canStartSystemGesture) {
-                // This handles apps launched in direct boot mode (e.g. dialer) as well as apps
-                // launched while device is locked even after exiting direct boot mode (e.g. camera).
-                consumer = createDeviceLockedInputConsumer(
-                        newGestureState,
-                        reasonString.append("%scan start system gesture", SUBSTRING_PREFIX));
-            } else {
-                consumer = getDefaultInputConsumer(
-                        reasonString.append("%scannot start system gesture", SUBSTRING_PREFIX));
-            }
-            logInputConsumerSelectionReason(consumer, reasonString);
-            return consumer;
-        }
-
-        CompoundString reasonString;
-        InputConsumer base;
-        // When there is an existing recents animation running, bypass systemState check as this is
-        // a followup gesture and the first gesture started in a valid system state.
-        if (canStartSystemGesture || previousGestureState.isRecentsAnimationRunning()) {
-            reasonString = newCompoundString(canStartSystemGesture
-                    ? "can start system gesture, trying to use base consumer"
-                    : "recents animation was running, trying to use base consumer");
-            base = newBaseConsumer(previousGestureState, newGestureState, event, reasonString);
-        } else {
-            reasonString = newCompoundString("cannot start system gesture and recents "
-                    + "animation was not running, trying to use default input consumer");
-            base = getDefaultInputConsumer(reasonString);
-        }
-        if (mDeviceState.isGesturalNavMode() || newGestureState.isTrackpadGesture()) {
-            handleOrientationSetup(base);
-        }
-        if (mDeviceState.isFullyGesturalNavMode() || newGestureState.isTrackpadGesture()) {
-            String reasonPrefix =
-                    "device is in gesture navigation mode or 3-button mode with a trackpad gesture";
-            if (mDeviceState.canTriggerAssistantAction(event)) {
-                reasonString.append("%s%s%sgesture can trigger the assistant, "
-                                + "trying to use assistant input consumer",
-                        NEWLINE_PREFIX,
-                        reasonPrefix,
-                        SUBSTRING_PREFIX);
-                base = tryCreateAssistantInputConsumer(base, newGestureState, event, reasonString);
-            }
-
-            // If Taskbar is present, we listen for swipe or cursor hover events to unstash it.
-            if (tac != null && !(base instanceof AssistantInputConsumer)) {
-                // Present always on large screen or on small screen w/ flag
-                boolean useTaskbarConsumer = tac.getDeviceProfile().isTaskbarPresent
-                        && !tac.isPhoneMode()
-                        && !tac.isInStashedLauncherState();
-                if (canStartSystemGesture && useTaskbarConsumer) {
-                    reasonString.append("%s%s%sTaskbarActivityContext != null, "
-                                    + "using TaskbarUnstashInputConsumer",
-                            NEWLINE_PREFIX,
-                            reasonPrefix,
-                            SUBSTRING_PREFIX);
-                    base = new TaskbarUnstashInputConsumer(this, base, mInputMonitorCompat, tac,
-                            mOverviewCommandHelper, mGestureState);
-                }
-            }
-            if (enableBubblesLongPressNavHandle()) {
-                // Create bubbles input consumer before NavHandleLongPressInputConsumer.
-                // This allows for nav handle to fall back to bubbles.
-                if (mDeviceState.isBubblesExpanded()) {
-                    reasonString = newCompoundString(reasonPrefix).append(
-                            "%sbubbles expanded, trying to use default input consumer",
-                            SUBSTRING_PREFIX);
-                    // Bubbles can handle home gesture itself.
-                    base = getDefaultInputConsumer(reasonString);
-                }
-            }
-
-            NavHandle navHandle = tac != null ? tac.getNavHandle()
-                    : SystemUiProxy.INSTANCE.get(this);
-            if (canStartSystemGesture && !previousGestureState.isRecentsAnimationRunning()
-                    && navHandle.canNavHandleBeLongPressed()
-                    && !ignoreThreeFingerTrackpadForNavHandleLongPress(mGestureState)) {
-                reasonString.append("%s%s%sNot running recents animation, ",
-                                NEWLINE_PREFIX,
-                                reasonPrefix,
-                                SUBSTRING_PREFIX);
-                if (tac != null && tac.getNavHandle().canNavHandleBeLongPressed()) {
-                    reasonString.append("stashed handle is long-pressable, ");
-                }
-                reasonString.append("using NavHandleLongPressInputConsumer");
-                base = new NavHandleLongPressInputConsumer(this, base, mInputMonitorCompat,
-                        mDeviceState, navHandle, mGestureState);
-            }
-
-            if (!enableBubblesLongPressNavHandle()) {
-                // Continue overriding nav handle input consumer with bubbles
-                if (mDeviceState.isBubblesExpanded()) {
-                    reasonString = newCompoundString(reasonPrefix).append(
-                            "%sbubbles expanded, trying to use default input consumer",
-                            SUBSTRING_PREFIX);
-                    // Bubbles can handle home gesture itself.
-                    base = getDefaultInputConsumer(reasonString);
-                }
-            }
-
-            if (mDeviceState.isSystemUiDialogShowing()) {
-                reasonString = newCompoundString(reasonPrefix).append(
-                        "%ssystem dialog is showing, using SysUiOverlayInputConsumer",
-                        SUBSTRING_PREFIX);
-                base = new SysUiOverlayInputConsumer(
-                        getBaseContext(), mDeviceState, mInputMonitorCompat);
-            }
-
-            if (mGestureState.isTrackpadGesture()
-                    && canStartSystemGesture && !previousGestureState.isRecentsAnimationRunning()) {
-                reasonString = newCompoundString(reasonPrefix).append(
-                        "%sTrackpad 3-finger gesture, using TrackpadStatusBarInputConsumer",
-                        SUBSTRING_PREFIX);
-                base = new TrackpadStatusBarInputConsumer(getBaseContext(), base,
-                        mInputMonitorCompat);
-            }
-
-            if (mDeviceState.isScreenPinningActive()) {
-                reasonString = newCompoundString(reasonPrefix).append(
-                        "%sscreen pinning is active, using ScreenPinnedInputConsumer",
-                        SUBSTRING_PREFIX);
-                // Note: we only allow accessibility to wrap this, and it replaces the previous
-                // base input consumer (which should be NO_OP anyway since topTaskLocked == true).
-                base = new ScreenPinnedInputConsumer(this, newGestureState);
-            }
-
-            if (mDeviceState.canTriggerOneHandedAction(event)) {
-                reasonString.append("%s%s%sgesture can trigger one handed mode, "
-                                + "using OneHandedModeInputConsumer",
-                        NEWLINE_PREFIX,
-                        reasonPrefix,
-                        SUBSTRING_PREFIX);
-                base = new OneHandedModeInputConsumer(
-                        this, mDeviceState, base, mInputMonitorCompat);
-            }
-
-            if (mDeviceState.isAccessibilityMenuAvailable()) {
-                reasonString.append(
-                        "%s%s%saccessibility menu is available, using AccessibilityInputConsumer",
-                        NEWLINE_PREFIX,
-                        reasonPrefix,
-                        SUBSTRING_PREFIX);
-                base = new AccessibilityInputConsumer(
-                        this, mDeviceState, mGestureState, base, mInputMonitorCompat);
-            }
-        } else {
-            String reasonPrefix = "device is not in gesture navigation mode";
-            if (mDeviceState.isScreenPinningActive()) {
-                reasonString = newCompoundString(reasonPrefix).append(
-                        "%sscreen pinning is active, trying to use default input consumer",
-                        SUBSTRING_PREFIX);
-                base = getDefaultInputConsumer(reasonString);
-            }
-
-            if (mDeviceState.canTriggerOneHandedAction(event)) {
-                reasonString.append("%s%s%sgesture can trigger one handed mode, "
-                                + "using OneHandedModeInputConsumer",
-                        NEWLINE_PREFIX,
-                        reasonPrefix,
-                        SUBSTRING_PREFIX);
-                base = new OneHandedModeInputConsumer(
-                        this, mDeviceState, base, mInputMonitorCompat);
-            }
-        }
-        logInputConsumerSelectionReason(base, reasonString);
-        return base;
-    }
-
-    private CompoundString newCompoundString(String substring) {
-        return new CompoundString("%s%s", NEWLINE_PREFIX, substring);
-    }
-
-    private boolean ignoreThreeFingerTrackpadForNavHandleLongPress(GestureState gestureState) {
-        return Flags.ignoreThreeFingerTrackpadForNavHandleLongPress()
-                && gestureState.isThreeFingerTrackpadGesture();
-    }
-
-    private void logInputConsumerSelectionReason(
-            InputConsumer consumer, CompoundString reasonString) {
-        ActiveGestureProtoLogProxy.logSetInputConsumer(consumer.getName(), reasonString.toString());
-        if ((consumer.getType() & InputConsumer.TYPE_OTHER_ACTIVITY) != 0) {
-            ActiveGestureLog.INSTANCE.trackEvent(FLAG_USING_OTHER_ACTIVITY_INPUT_CONSUMER);
-        }
-    }
-
-    private void handleOrientationSetup(InputConsumer baseInputConsumer) {
-        baseInputConsumer.notifyOrientationSetup();
-    }
-
-    private InputConsumer newBaseConsumer(
-            GestureState previousGestureState,
-            GestureState gestureState,
-            MotionEvent event,
-            CompoundString reasonString) {
-        if (mDeviceState.isKeyguardShowingOccluded()) {
-            // This handles apps showing over the lockscreen (e.g. camera)
-            return createDeviceLockedInputConsumer(gestureState, reasonString.append(
-                    "%skeyguard is showing occluded, trying to use device locked input consumer",
-                    SUBSTRING_PREFIX));
-        }
-
-        reasonString.append("%skeyguard is not showing occluded", SUBSTRING_PREFIX);
-
-        TopTaskTracker.CachedTaskInfo runningTask = gestureState.getRunningTask();
-        // Use overview input consumer for sharesheets on top of home.
-        boolean forceOverviewInputConsumer = gestureState.getContainerInterface().isStarted()
-                && runningTask != null
-                && runningTask.isRootChooseActivity();
-
-        // In the case where we are in an excluded, translucent overlay, ignore it and treat the
-        // running activity as the task behind the overlay.
-        TopTaskTracker.CachedTaskInfo otherVisibleTask = runningTask == null
-                ? null
-                : runningTask.getVisibleNonExcludedTask();
-        if (otherVisibleTask != null) {
-            ActiveGestureProtoLogProxy.logUpdateGestureStateRunningTask(
-                    otherVisibleTask.getPackageName(), runningTask.getPackageName());
-            gestureState.updateRunningTask(otherVisibleTask);
-        }
-
-        boolean previousGestureAnimatedToLauncher =
-                previousGestureState.isRunningAnimationToLauncher()
-                        || mDeviceState.isPredictiveBackToHomeInProgress();
-        // with shell-transitions, home is resumed during recents animation, so
-        // explicitly check against recents animation too.
-        boolean launcherResumedThroughShellTransition =
-                gestureState.getContainerInterface().isResumed()
-                        && !previousGestureState.isRecentsAnimationRunning();
-        // If a task fragment within Launcher is resumed
-        boolean launcherChildActivityResumed = useActivityOverlay()
-                && runningTask != null
-                && runningTask.isHomeTask()
-                && mOverviewComponentObserver.isHomeAndOverviewSame()
-                && !launcherResumedThroughShellTransition
-                && !previousGestureState.isRecentsAnimationRunning();
-
-        if (gestureState.getContainerInterface().isInLiveTileMode()) {
-            return createOverviewInputConsumer(
-                    previousGestureState,
-                    gestureState,
-                    event,
-                    forceOverviewInputConsumer,
-                    reasonString.append(
-                            "%sis in live tile mode, trying to use overview input consumer",
-                            SUBSTRING_PREFIX));
-        } else if (runningTask == null) {
-            return getDefaultInputConsumer(reasonString.append(
-                    "%srunning task == null", SUBSTRING_PREFIX));
-        } else if (previousGestureAnimatedToLauncher
-                || launcherResumedThroughShellTransition
-                || forceOverviewInputConsumer) {
-            return createOverviewInputConsumer(
-                    previousGestureState,
-                    gestureState,
-                    event,
-                    forceOverviewInputConsumer,
-                    reasonString.append(previousGestureAnimatedToLauncher
-                                    ? "%sprevious gesture animated to launcher, "
-                                            + "trying to use overview input consumer"
-                                    : (launcherResumedThroughShellTransition
-                                            ? "%slauncher resumed through a shell transition, "
-                                                    + "trying to use overview input consumer"
-                                            : "%sforceOverviewInputConsumer == true, "
-                                                    + "trying to use overview input consumer"),
-                            SUBSTRING_PREFIX));
-        } else if (mDeviceState.isGestureBlockedTask(runningTask) || launcherChildActivityResumed) {
-            return getDefaultInputConsumer(reasonString.append(launcherChildActivityResumed
-                    ? "%sis launcher child-task, trying to use default input consumer"
-                    : "%sis gesture-blocked task, trying to use default input consumer",
-                    SUBSTRING_PREFIX));
-        } else {
-            reasonString.append("%susing OtherActivityInputConsumer", SUBSTRING_PREFIX);
-            return createOtherActivityInputConsumer(gestureState, event);
-        }
-    }
-
     public AbsSwipeUpHandler.Factory getSwipeUpHandlerFactory() {
         boolean recentsInWindow =
                 Flags.enableFallbackOverviewInWindow() || Flags.enableLauncherOverviewInWindow();
@@ -1437,80 +1115,6 @@
                 ? mRecentsWindowSwipeHandlerFactory : mFallbackSwipeHandlerFactory);
     }
 
-    private InputConsumer createOtherActivityInputConsumer(GestureState gestureState,
-            MotionEvent event) {
-
-        final AbsSwipeUpHandler.Factory factory = getSwipeUpHandlerFactory();
-        final boolean shouldDefer = !mOverviewComponentObserver.isHomeAndOverviewSame()
-                || gestureState.getContainerInterface().deferStartingActivity(mDeviceState, event);
-        final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event);
-        return new OtherActivityInputConsumer(this, mDeviceState, mTaskAnimationManager,
-                gestureState, shouldDefer, this::onConsumerInactive,
-                mInputMonitorCompat, mInputEventReceiver, disableHorizontalSwipe, factory);
-    }
-
-    private InputConsumer createDeviceLockedInputConsumer(
-            GestureState gestureState, CompoundString reasonString) {
-        if ((mDeviceState.isFullyGesturalNavMode() || gestureState.isTrackpadGesture())
-                && gestureState.getRunningTask() != null) {
-            reasonString.append("%sdevice is in gesture nav mode or 3-button mode with a trackpad "
-                    + "gesture and running task != null, using DeviceLockedInputConsumer",
-                    SUBSTRING_PREFIX);
-            return new DeviceLockedInputConsumer(
-                    this, mDeviceState, mTaskAnimationManager, gestureState, mInputMonitorCompat);
-        } else {
-            return getDefaultInputConsumer(reasonString.append(
-                    mDeviceState.isFullyGesturalNavMode() || gestureState.isTrackpadGesture()
-                            ? "%srunning task == null, trying to use default input consumer"
-                            : "%sdevice is not in gesture nav mode and it's not a trackpad gesture,"
-                                    + " trying to use default input consumer",
-                    SUBSTRING_PREFIX));
-        }
-    }
-
-    public InputConsumer createOverviewInputConsumer(
-            GestureState previousGestureState,
-            GestureState gestureState,
-            MotionEvent event,
-            boolean forceOverviewInputConsumer,
-            CompoundString reasonString) {
-        RecentsViewContainer container = gestureState.getContainerInterface().getCreatedContainer();
-        if (container == null) {
-            return getDefaultInputConsumer(reasonString.append(
-                    "%sactivity == null, trying to use default input consumer", SUBSTRING_PREFIX));
-        }
-
-        View rootview = container.getRootView();
-        boolean hasWindowFocus = rootview != null && rootview.hasWindowFocus();
-        boolean isPreviousGestureAnimatingToLauncher =
-                previousGestureState.isRunningAnimationToLauncher()
-                        || mDeviceState.isPredictiveBackToHomeInProgress();
-        boolean isInLiveTileMode = gestureState.getContainerInterface().isInLiveTileMode();
-
-        reasonString.append(hasWindowFocus
-                ? "%sactivity has window focus"
-                : (isPreviousGestureAnimatingToLauncher
-                        ? "%sprevious gesture is still animating to launcher"
-                        : isInLiveTileMode
-                                ? "%sdevice is in live mode"
-                                : "%sall overview focus conditions failed"), SUBSTRING_PREFIX);
-        if (hasWindowFocus
-                || isPreviousGestureAnimatingToLauncher
-                || isInLiveTileMode) {
-            reasonString.append(
-                    "%soverview should have focus, using OverviewInputConsumer", SUBSTRING_PREFIX);
-            return new OverviewInputConsumer(gestureState, container, mInputMonitorCompat,
-                    false /* startingInActivityBounds */);
-        } else {
-            reasonString.append(
-                    "%soverview shouldn't have focus, using OverviewWithoutFocusInputConsumer",
-                    SUBSTRING_PREFIX);
-            final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event);
-            return new OverviewWithoutFocusInputConsumer(container.asContext(), mDeviceState,
-                    gestureState, mInputMonitorCompat, disableHorizontalSwipe);
-        }
-    }
-
     /**
      * To be called by the consumer when it's no longer active. This can be called by any consumer
      * in the hierarchy at any point during the gesture (ie. if a delegate consumer starts
@@ -1672,6 +1276,7 @@
         ContextualSearchStateManager.INSTANCE.get(this).dump("\t", pw);
         SystemUiProxy.INSTANCE.get(this).dump(pw);
         DeviceConfigWrapper.get().dump("   ", pw);
+        TopTaskTracker.INSTANCE.get(this).dump(pw);
     }
 
     private AbsSwipeUpHandler createLauncherSwipeHandler(
diff --git a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
index 4f9d837..c1d3f6e 100644
--- a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
@@ -149,7 +149,8 @@
         if (mActiveAnimationFactory != null) {
             return;
         }
-        setHomeScaleAndAlpha(builder, app, mCurrentShift.value, 0);
+        setHomeScaleAndAlpha(builder, app, mCurrentShift.value,
+                Utilities.boundToRange(1 - mCurrentShift.value, 0, 1));
     }
 
     private void setHomeScaleAndAlpha(SurfaceProperties builder,
diff --git a/quickstep/src/com/android/quickstep/util/AppPairsController.java b/quickstep/src/com/android/quickstep/util/AppPairsController.java
index 7388d59..1312aa4 100644
--- a/quickstep/src/com/android/quickstep/util/AppPairsController.java
+++ b/quickstep/src/com/android/quickstep/util/AppPairsController.java
@@ -409,8 +409,8 @@
             );
         } else {
             // Tapped an app pair while in a single app
-            int runningTaskId = topTaskTracker
-                    .getCachedTopTask(false /* filterOnlyVisibleRecents */).getTaskId();
+            final TopTaskTracker.CachedTaskInfo runningTask = topTaskTracker
+                    .getCachedTopTask(false /* filterOnlyVisibleRecents */);
 
             mSplitSelectStateController.findLastActiveTasksAndRunCallback(
                     componentKeys,
@@ -418,10 +418,21 @@
                     foundTasks -> {
                         Task foundTask1 = foundTasks[0];
                         Task foundTask2 = foundTasks[1];
-                        boolean task1IsOnScreen =
-                                foundTask1 != null && foundTask1.getKey().getId() == runningTaskId;
-                        boolean task2IsOnScreen =
-                                foundTask2 != null && foundTask2.getKey().getId() == runningTaskId;
+                        boolean task1IsOnScreen;
+                        boolean task2IsOnScreen;
+                        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+                            task1IsOnScreen = foundTask1 != null
+                                    && runningTask.topGroupedTaskContainsTask(
+                                    foundTask1.getKey().getId());
+                            task2IsOnScreen = foundTask2 != null
+                                    && runningTask.topGroupedTaskContainsTask(
+                                    foundTask2.getKey().getId());
+                        } else {
+                            task1IsOnScreen = foundTask1 != null && foundTask1.getKey().getId()
+                                    == runningTask.getTaskId();
+                            task2IsOnScreen = foundTask2 != null && foundTask2.getKey().getId()
+                                    == runningTask.getTaskId();
+                        }
 
                         if (!task1IsOnScreen && !task2IsOnScreen) {
                             // Neither App A nor App B are on-screen, launch the app pair normally.
diff --git a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 997a842..12ca257 100644
--- a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -49,6 +49,7 @@
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DynamicResource;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.plugins.ResourceProvider;
@@ -63,8 +64,7 @@
     private static final int APP_CLOSE_ROW_START_DELAY_MS = 10;
     // Should be used for animations running alongside this StaggeredWorkspaceAnim.
     public static final int DURATION_MS = 250;
-    public static final int DURATION_TASKBAR_MS =
-            QuickstepTransitionManager.getTaskbarToHomeDuration();
+    private final int mTaskbarDurationInMs;
 
     private static final float MAX_VELOCITY_PX_PER_S = 22f;
 
@@ -81,6 +81,8 @@
 
     public StaggeredWorkspaceAnim(QuickstepLauncher launcher, float velocity,
             boolean animateOverviewScrim, @Nullable View ignoredView, boolean staggerWorkspace) {
+        mTaskbarDurationInMs = QuickstepTransitionManager.getTaskbarToHomeDuration(
+                DisplayController.isPinnedTaskbar(launcher));
         prepareToAnimate(launcher, animateOverviewScrim);
 
         mIgnoredView = ignoredView;
@@ -93,7 +95,7 @@
                 .getDimensionPixelSize(R.dimen.swipe_up_max_workspace_trans_y);
 
         DeviceProfile grid = launcher.getDeviceProfile();
-        long duration = grid.isTaskbarPresent ? DURATION_TASKBAR_MS : DURATION_MS;
+        long duration = grid.isTaskbarPresent ? mTaskbarDurationInMs : DURATION_MS;
         if (staggerWorkspace) {
             Workspace<?> workspace = launcher.getWorkspace();
             Hotseat hotseat = launcher.getHotseat();
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 3a4e328..6ab3e28 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -610,6 +610,8 @@
     private int mKeyboardTaskFocusSnapAnimationDuration;
     private int mKeyboardTaskFocusIndex = INVALID_PAGE;
 
+    private int[] mDismissPrimaryTranslations;
+
     /**
      * TODO: Call reloadIdNeeded in onTaskStackChanged.
      */
@@ -847,6 +849,8 @@
     private final RecentsViewModelHelper mHelper;
     private final RecentsViewUtils mUtils = new RecentsViewUtils();
 
+    private final Matrix mTmpMatrix = new Matrix();
+
     public RecentsView(Context context, @Nullable AttributeSet attrs, int defStyleAttr,
             BaseContainerInterface sizeStrategy) {
         super(context, attrs, defStyleAttr);
@@ -1416,7 +1420,7 @@
         if (showAsGrid()) {
             int screenStart = getPagedOrientationHandler().getPrimaryScroll(this);
             int screenEnd = screenStart + getPagedOrientationHandler().getMeasuredSize(this);
-            return isTaskViewWithinBounds(tv, screenStart, screenEnd);
+            return isTaskViewWithinBounds(tv, screenStart, screenEnd, /*taskViewTranslation=*/ 0);
         } else {
             // For now, just check if it's the active task or an adjacent task
             return Math.abs(indexOfChild(tv) - getNextPage()) <= 1;
@@ -1463,14 +1467,28 @@
         return clearAllScroll + (mIsRtl ? distance : -distance);
     }
 
-    private boolean isTaskViewWithinBounds(TaskView tv, int start, int end) {
-        int taskStart = getPagedOrientationHandler().getChildStart(tv)
-                + (int) tv.getOffsetAdjustment(showAsGrid());
-        int taskSize = (int) (getPagedOrientationHandler().getMeasuredSize(tv)
-                * tv.getSizeAdjustment(showAsFullscreen()));
+    /*
+     * Returns if TaskView is within screen bounds defined in [screenStart, screenEnd].
+     *
+     * @param taskViewTranslation taskView is considered within bounds if either translated or
+     * original position of taskView is within screen bounds.
+     */
+    private boolean isTaskViewWithinBounds(TaskView taskView, int screenStart, int screenEnd,
+            int taskViewTranslation) {
+        int taskStart = getPagedOrientationHandler().getChildStart(taskView)
+                + (int) taskView.getOffsetAdjustment(showAsGrid());
+        int taskSize = (int) (getPagedOrientationHandler().getMeasuredSize(taskView)
+                * taskView.getSizeAdjustment(showAsFullscreen()));
         int taskEnd = taskStart + taskSize;
-        return (taskStart >= start && taskStart <= end) || (taskEnd >= start
-                && taskEnd <= end);
+
+        int translatedTaskStart = taskStart + taskViewTranslation;
+        int translatedTaskEnd = taskEnd + taskViewTranslation;
+
+        taskStart = Math.min(taskStart, translatedTaskStart);
+        taskEnd = Math.max(taskEnd, translatedTaskEnd);
+
+        return (taskStart >= screenStart && taskStart <= screenEnd) || (taskEnd >= screenStart
+                && taskEnd <= screenEnd);
     }
 
     private boolean isTaskViewFullyWithinBounds(TaskView tv, int start, int end) {
@@ -1966,7 +1984,7 @@
                     // We try to avoid this because it can cause a scroll jump, but it is needed
                     // for cases where the running task isn't included in this load plan (e.g. if
                     // the current running task is excludedFromRecents.)
-                    showCurrentTask(mActiveGestureRunningTasks);
+                    showCurrentTask(mActiveGestureRunningTasks, "applyLoadPlan");
                 } else {
                     setRunningTaskViewId(INVALID_TASK_ID);
                 }
@@ -2468,7 +2486,8 @@
             }
             boolean visible;
             if (showAsGrid()) {
-                visible = isTaskViewWithinBounds(taskView, visibleStart, visibleEnd);
+                visible = isTaskViewWithinBounds(taskView, visibleStart, visibleEnd,
+                        mDismissPrimaryTranslations != null ? mDismissPrimaryTranslations[i] : 0);
             } else {
                 visible = lower <= i && i <= upper;
             }
@@ -2749,7 +2768,7 @@
             updateSizeAndPadding();
         }
 
-        showCurrentTask(mActiveGestureRunningTasks);
+        showCurrentTask(mActiveGestureRunningTasks, "onGestureAnimationStart");
         setEnableFreeScroll(false);
         setEnableDrawingLiveTile(false);
         setRunningTaskHidden(true);
@@ -2930,8 +2949,9 @@
      * All subsequent calls to reload will keep the task as the first item until {@link #reset()}
      * is called.  Also scrolls the view to this task.
      */
-    private void showCurrentTask(Task[] runningTasks) {
-        Log.d(TAG, "showCurrentTask - runningTasks: " + Arrays.toString(runningTasks));
+    private void showCurrentTask(Task[] runningTasks, String caller) {
+        Log.d(TAG, "showCurrentTask(" + caller + ") - runningTasks: "
+                + Arrays.toString(runningTasks));
         if (runningTasks.length == 0) {
             return;
         }
@@ -3834,6 +3854,7 @@
             stagingTranslation += mIsRtl ? newClearAllShortTotalWidthTranslation
                     : -newClearAllShortTotalWidthTranslation;
         }
+        mDismissPrimaryTranslations = new int[taskCount];
         for (int i = 0; i < count; i++) {
             View child = getChildAt(i);
             if (child == dismissedTaskView) {
@@ -3851,7 +3872,7 @@
                             Math.abs(i - dismissedIndex),
                             scrollDiff,
                             anim,
-                            splitTimings);
+                            splitTimings, i);
                     needsCurveUpdates = true;
                 }
             } else if (child instanceof TaskView taskView) {
@@ -3912,10 +3933,12 @@
                 primaryTranslation += mIsRtl ? stagingTranslation : -stagingTranslation;
 
                 if (primaryTranslation != 0) {
+                    float finalTranslation = mIsRtl ? primaryTranslation : -primaryTranslation;
                     anim.setFloat(taskView, taskView.getPrimaryDismissTranslationProperty(),
-                            mIsRtl ? primaryTranslation : -primaryTranslation,
+                            finalTranslation,
                             clampToProgress(dismissInterpolator, animationStartProgress,
                                     animationEndProgress));
+                    mDismissPrimaryTranslations[i] = (int) finalTranslation;
                     distanceFromDismissedTask++;
                 }
             }
@@ -3934,7 +3957,7 @@
         if (animateTaskView && dismissedTaskView != null) {
             dismissedTaskView.setTranslationZ(0.1f);
         }
-
+        loadVisibleTaskData(TaskView.FLAG_UPDATE_ALL);
         mPendingAnimation = anim;
         final TaskView finalNextFocusedTaskView = nextFocusedTaskView;
         final boolean finalCloseGapBetweenClearAll = closeGapBetweenClearAll;
@@ -4152,6 +4175,7 @@
                 updateCurrentTaskActionsVisibility();
                 onDismissAnimationEnds();
                 mPendingAnimation = null;
+                mDismissPrimaryTranslations = null;
             }
         });
     }
@@ -4190,7 +4214,8 @@
             int indexDiff,
             int scrollDiffPerPage,
             PendingAnimation pendingAnimation,
-            SplitAnimationTimings splitTimings) {
+            SplitAnimationTimings splitTimings,
+            int index) {
         FloatProperty translationProperty = view instanceof TaskView
                 ? ((TaskView) view).getPrimaryDismissTranslationProperty()
                 : getPagedOrientationHandler().getPrimaryViewTranslate();
@@ -4224,6 +4249,9 @@
                 )
         );
 
+        if (view instanceof TaskView) {
+            mDismissPrimaryTranslations[index] = scrollDiffPerPage;
+        }
         if (mEnableDrawingLiveTile && view instanceof TaskView
                 && ((TaskView) view).isRunningTask()) {
             pendingAnimation.addOnFrameCallback(() -> {
@@ -5807,6 +5835,14 @@
         // mSyncTransactionApplier doesn't get transferred over
         runActionOnRemoteHandles(remoteTargetHandle -> {
             final TransformParams params = remoteTargetHandle.getTransformParams();
+            if (Flags.enableFallbackOverviewInWindow() || Flags.enableLauncherOverviewInWindow()) {
+                params.setHomeBuilderProxy((builder, app, transformParams) -> {
+                    mTmpMatrix.setScale(
+                            1f, 1f, app.localBounds.exactCenterX(), app.localBounds.exactCenterY());
+                    builder.setMatrix(mTmpMatrix).setAlpha(1f).setShow();
+                });
+            }
+
             if (mSyncTransactionApplier != null) {
                 params.setSyncTransactionApplier(mSyncTransactionApplier);
                 params.getTargetSet().addReleaseCheck(mSyncTransactionApplier);
@@ -5843,15 +5879,22 @@
      * Finish recents animation.
      */
     public void finishRecentsAnimation(boolean toRecents, @Nullable Runnable onFinishComplete) {
-        finishRecentsAnimation(toRecents, true /* shouldPip */, onFinishComplete);
+        finishRecentsAnimation(toRecents, false, true /* shouldPip */, onFinishComplete);
     }
 
     /**
+     * Finish recents animation.
+     */
+    public void finishRecentsAnimation(boolean toRecents, boolean shouldPip,
+            @Nullable Runnable onFinishComplete) {
+        finishRecentsAnimation(toRecents, shouldPip, false, onFinishComplete);
+    }
+    /**
      * NOTE: Whatever value gets passed through to the toRecents param may need to also be set on
      * {@link #mRecentsAnimationController#setWillFinishToHome}.
      */
     public void finishRecentsAnimation(boolean toRecents, boolean shouldPip,
-            @Nullable Runnable onFinishComplete) {
+            boolean allAppTargetsAreTranslucent, @Nullable Runnable onFinishComplete) {
         Log.d(TAG, "finishRecentsAnimation - mRecentsAnimationController: "
                 + mRecentsAnimationController);
         // TODO(b/197232424#comment#10) Move this back into onRecentsAnimationComplete(). Maybe?
@@ -5883,7 +5926,7 @@
                         tx, null /* overlay */);
             }
         }
-        mRecentsAnimationController.finish(toRecents, () -> {
+        mRecentsAnimationController.finish(toRecents, allAppTargetsAreTranslucent, () -> {
             if (onFinishComplete != null) {
                 onFinishComplete.run();
             }
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarStashControllerTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarStashControllerTest.kt
index 71f4ef4..5e438bd 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarStashControllerTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarStashControllerTest.kt
@@ -21,6 +21,7 @@
 import android.platform.test.flag.junit.SetFlagsRule
 import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
 import com.android.launcher3.LauncherPrefs.Companion.TASKBAR_PINNING
+import com.android.launcher3.QuickstepTransitionManager.PINNED_TASKBAR_TRANSITION_DURATION
 import com.android.launcher3.R
 import com.android.launcher3.taskbar.StashedHandleViewController.ALPHA_INDEX_STASHED
 import com.android.launcher3.taskbar.TaskbarAutohideSuspendController.FLAG_AUTOHIDE_SUSPEND_EDU_OPEN
@@ -158,7 +159,7 @@
     @Test
     @TaskbarMode(PINNED)
     fun testGetStashDuration_pinnedMode() {
-        assertThat(stashController.stashDuration).isEqualTo(TASKBAR_STASH_DURATION)
+        assertThat(stashController.stashDuration).isEqualTo(PINNED_TASKBAR_TRANSITION_DURATION)
     }
 
     @Test
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRule.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRule.kt
index 096f879..cd4e78b 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRule.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRule.kt
@@ -37,6 +37,7 @@
 import com.android.quickstep.AllAppsActionManager
 import java.lang.reflect.Field
 import java.lang.reflect.ParameterizedType
+import java.util.Locale
 import java.util.Optional
 import org.junit.Assume.assumeTrue
 import org.junit.rules.TestRule
@@ -119,6 +120,15 @@
                         }
                     }
 
+                if (description.getAnnotation(ForceRtl::class.java) != null) {
+                    // Needs to be set on window context instead of sandbox context, because it does
+                    // does not propagate between them. However, this change will impact created
+                    // TaskbarActivityContext instances, since they wrap the window context.
+                    taskbarManager.windowContext.resources.configuration.setLayoutDirection(
+                        RTL_LOCALE
+                    )
+                }
+
                 try {
                     TaskbarViewController.enableModelLoadingForTests(false)
 
@@ -191,4 +201,11 @@
     @Retention(AnnotationRetention.RUNTIME)
     @Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
     annotation class NavBarKidsMode
+
+    /** Forces RTL UI for tests. */
+    @Retention(AnnotationRetention.RUNTIME)
+    @Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
+    annotation class ForceRtl
 }
+
+private val RTL_LOCALE = Locale.of("ar", "XB")
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
index 7daa142..b8b0b5d 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
@@ -19,11 +19,13 @@
 import android.platform.test.annotations.DisableFlags
 import android.platform.test.annotations.EnableFlags
 import android.platform.test.flag.junit.SetFlagsRule
+import com.android.launcher3.Utilities
 import com.android.launcher3.taskbar.TaskbarActivityContext
 import com.android.launcher3.taskbar.TaskbarKeyguardController
 import com.android.launcher3.taskbar.TaskbarManager
 import com.android.launcher3.taskbar.TaskbarStashController
 import com.android.launcher3.taskbar.bubbles.BubbleBarController
+import com.android.launcher3.taskbar.rules.TaskbarUnitTestRule.ForceRtl
 import com.android.launcher3.taskbar.rules.TaskbarUnitTestRule.InjectController
 import com.android.launcher3.taskbar.rules.TaskbarUnitTestRule.NavBarKidsMode
 import com.android.launcher3.taskbar.rules.TaskbarUnitTestRule.UserSetupMode
@@ -197,6 +199,14 @@
         }
     }
 
+    @Test
+    fun testForceRtlAnnotation_setsActivityContextLayoutDirection() {
+        @ForceRtl class Rtl
+        onSetup(description = Description.createSuiteDescription(Rtl::class.java)) {
+            assertThat(Utilities.isRtl(activityContext.resources)).isTrue()
+        }
+    }
+
     /**
      * Executes [runTest] after the [testRule] setup phase completes.
      *
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/util/AppPairsControllerTest.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/AppPairsControllerTest.kt
index 541a48d..ee70e0a 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/util/AppPairsControllerTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/AppPairsControllerTest.kt
@@ -202,7 +202,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -226,7 +226,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -250,7 +250,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -274,7 +274,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -298,7 +298,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -322,7 +322,7 @@
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -341,12 +341,16 @@
         whenever(mockTaskKey1.getId()).thenReturn(1)
         whenever(mockTaskKey2.getId()).thenReturn(2)
         // ... with app 1 already on screen
-        whenever(mockCachedTaskInfo.taskId).thenReturn(1)
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            whenever(mockCachedTaskInfo.topGroupedTaskContainsTask(eq(1))).thenReturn(true)
+        } else {
+            whenever(mockCachedTaskInfo.taskId).thenReturn(1)
+        }
 
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -365,12 +369,16 @@
         whenever(mockTaskKey1.getId()).thenReturn(1)
         whenever(mockTaskKey2.getId()).thenReturn(2)
         // ... with app 2 already on screen
-        whenever(mockCachedTaskInfo.taskId).thenReturn(2)
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            whenever(mockCachedTaskInfo.topGroupedTaskContainsTask(eq(2))).thenReturn(true)
+        } else {
+            whenever(mockCachedTaskInfo.taskId).thenReturn(2)
+        }
 
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
@@ -389,12 +397,16 @@
         whenever(mockTaskKey1.getId()).thenReturn(1)
         whenever(mockTaskKey2.getId()).thenReturn(2)
         // ... with app 3 already on screen
-        whenever(mockCachedTaskInfo.taskId).thenReturn(3)
+        if (com.android.wm.shell.Flags.enableShellTopTaskTracking()) {
+            whenever(mockCachedTaskInfo.topGroupedTaskContainsTask(eq(3))).thenReturn(true)
+        } else {
+            whenever(mockCachedTaskInfo.taskId).thenReturn(3)
+        }
 
         // Trigger app pair launch, capture and run callback from findLastActiveTasksAndRunCallback
         spyAppPairsController.handleAppPairLaunchInApp(
             mockAppPairIcon,
-            listOf(mockItemInfo1, mockItemInfo2)
+            listOf(mockItemInfo1, mockItemInfo2),
         )
         verify(splitSelectStateController)
             .findLastActiveTasksAndRunCallback(any(), any(), callbackCaptor.capture())
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsKeyboardQuickSwitch.java b/quickstep/tests/src/com/android/quickstep/TaplTestsKeyboardQuickSwitch.java
index 43ebb17..3c4f1d9 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsKeyboardQuickSwitch.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsKeyboardQuickSwitch.java
@@ -49,6 +49,7 @@
         DISMISS(0),
         LAUNCH_LAST_APP(0),
         LAUNCH_SELECTED_APP(1),
+        DISMISS_WHEN_GOING_HOME(1),
         LAUNCH_OVERVIEW(KeyboardQuickSwitchController.MAX_TASKS - 1);
 
         private final int mNumAdditionalRunningTasks;
@@ -156,6 +157,11 @@
         mLauncher.goHome().showQuickSwitchView().launchFocusedAppTask(CALCULATOR_APP_PACKAGE);
     }
 
+    @Test
+    public void testDismissedWhenGoingHome() {
+        runTest(TestSurface.LAUNCHED_APP, TestCase.DISMISS_WHEN_GOING_HOME);
+    }
+
     private void runTest(@NonNull TestSurface testSurface, @NonNull TestCase testCase) {
         for (int i = 0; i < testCase.mNumAdditionalRunningTasks; i++) {
             startTestActivity(3 + i);
@@ -197,6 +203,9 @@
                 }
                 kqs.launchFocusedAppTask(CALCULATOR_APP_PACKAGE);
                 break;
+            case DISMISS_WHEN_GOING_HOME:
+                kqs.dismissByGoingHome();
+                break;
             case LAUNCH_OVERVIEW:
                 kqs.moveFocusBackward();
                 if (!testSurface.mInitialFocusAtZero) {
diff --git a/res/drawable/all_apps_tabs_background_selected.xml b/res/drawable/all_apps_tabs_background_selected.xml
index 47f95dd..6560632 100644
--- a/res/drawable/all_apps_tabs_background_selected.xml
+++ b/res/drawable/all_apps_tabs_background_selected.xml
@@ -15,10 +15,10 @@
 -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
         <item
-        android:bottom="@dimen/all_apps_tabs_focus_width"
-        android:end="@dimen/all_apps_tabs_focus_width"
-        android:start="@dimen/all_apps_tabs_focus_width"
-        android:top="@dimen/all_apps_tabs_focus_width">
+            android:bottom="@dimen/all_apps_tabs_focus_vertical_inset"
+            android:end="@dimen/all_apps_tabs_focus_horizontal_inset"
+            android:start="@dimen/all_apps_tabs_focus_horizontal_inset"
+            android:top="@dimen/all_apps_tabs_focus_vertical_inset">
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
             <solid android:color="?attr/materialColorPrimary" />
diff --git a/res/drawable/all_apps_tabs_background_unselected.xml b/res/drawable/all_apps_tabs_background_unselected.xml
index ab592a8..ce7b334 100644
--- a/res/drawable/all_apps_tabs_background_unselected.xml
+++ b/res/drawable/all_apps_tabs_background_unselected.xml
@@ -15,10 +15,10 @@
 -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
      <item
-        android:bottom="@dimen/all_apps_tabs_focus_width"
-        android:end="@dimen/all_apps_tabs_focus_width"
-        android:start="@dimen/all_apps_tabs_focus_width"
-        android:top="@dimen/all_apps_tabs_focus_width">
+         android:bottom="@dimen/all_apps_tabs_focus_vertical_inset"
+         android:end="@dimen/all_apps_tabs_focus_horizontal_inset"
+         android:start="@dimen/all_apps_tabs_focus_horizontal_inset"
+         android:top="@dimen/all_apps_tabs_focus_vertical_inset">
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
             <solid android:color="?attr/materialColorSurfaceBright" />
diff --git a/res/layout/add_item_confirmation_activity.xml b/res/layout/add_item_confirmation_activity.xml
index d113a38..2bb2eb3 100644
--- a/res/layout/add_item_confirmation_activity.xml
+++ b/res/layout/add_item_confirmation_activity.xml
@@ -71,7 +71,8 @@
                 android:id="@+id/widget_preview_scroll_view"
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
-                android:layout_marginVertical="16dp"
+                android:layout_margin="16dp"
+                android:background="@drawable/widgets_surface_background"
                 android:layout_weight="1">
 
                 <include
diff --git a/res/layout/all_apps_personal_work_tabs.xml b/res/layout/all_apps_personal_work_tabs.xml
index ecc5a14..b6a8ed8 100644
--- a/res/layout/all_apps_personal_work_tabs.xml
+++ b/res/layout/all_apps_personal_work_tabs.xml
@@ -21,8 +21,6 @@
     android:layout_width="match_parent"
     android:layout_height="@dimen/all_apps_header_pill_height"
     android:layout_gravity="center_horizontal"
-    android:paddingTop="@dimen/all_apps_tabs_vertical_padding_focus"
-    android:paddingBottom="@dimen/all_apps_tabs_vertical_padding_focus"
     android:layout_marginTop="@dimen/all_apps_tabs_margin_top"
     android:orientation="horizontal"
     style="@style/TextHeadline"
diff --git a/res/layout/widgets_full_sheet_paged_view.xml b/res/layout/widgets_full_sheet_paged_view.xml
index 622f0d6..7c57726 100644
--- a/res/layout/widgets_full_sheet_paged_view.xml
+++ b/res/layout/widgets_full_sheet_paged_view.xml
@@ -81,6 +81,7 @@
             android:layout_marginTop="8dp"
             android:layout_marginBottom="8dp"
             android:background="@drawable/widgets_surface_background"
+            android:clipToOutline="true"
             android:orientation="vertical"
             android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
             android:visibility="gone">
diff --git a/res/layout/widgets_full_sheet_recyclerview.xml b/res/layout/widgets_full_sheet_recyclerview.xml
index 5427732..1ce1c55 100644
--- a/res/layout/widgets_full_sheet_recyclerview.xml
+++ b/res/layout/widgets_full_sheet_recyclerview.xml
@@ -64,6 +64,7 @@
             android:layout_marginTop="8dp"
             android:layout_marginBottom="8dp"
             android:background="@drawable/widgets_surface_background"
+            android:clipToOutline="true"
             android:orientation="vertical"
             android:visibility="gone">
             <include layout="@layout/widget_recommendations" />
diff --git a/res/layout/widgets_two_pane_sheet.xml b/res/layout/widgets_two_pane_sheet.xml
index 5dc1b47..cf090ad 100644
--- a/res/layout/widgets_two_pane_sheet.xml
+++ b/res/layout/widgets_two_pane_sheet.xml
@@ -133,6 +133,7 @@
                                 android:layout_width="match_parent"
                                 android:layout_height="match_parent"
                                 android:background="@drawable/widgets_surface_background"
+                                android:clipToOutline="true"
                                 android:orientation="vertical"
                                 android:visibility="gone">
                                 <include layout="@layout/widget_recommendations" />
diff --git a/res/values-night/styles.xml b/res/values-night/styles.xml
index 06f0eee..a891e39 100644
--- a/res/values-night/styles.xml
+++ b/res/values-night/styles.xml
@@ -38,16 +38,16 @@
         <item name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</item>
         <item name="materialColorOnErrorContainer">@color/system_on_error_container_dark</item>
         <item name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</item>
-        <item name="materialColorOnSurfaceInverse">@color/system_on_surface_light</item>
+        <item name="materialColorInverseOnSurface">@color/system_on_surface_light</item>
         <item name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</item>
         <item name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</item>
         <item name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</item>
         <item name="materialColorSecondaryContainer">@color/system_secondary_container_dark</item>
         <item name="materialColorErrorContainer">@color/system_error_container_dark</item>
         <item name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</item>
-        <item name="materialColorPrimaryInverse">@color/system_primary_light</item>
+        <item name="materialColorInversePrimary">@color/system_primary_light</item>
         <item name="materialColorSecondaryFixed">@color/system_secondary_fixed</item>
-        <item name="materialColorSurfaceInverse">@color/system_surface_light</item>
+        <item name="materialColorInverseSurface">@color/system_surface_light</item>
         <item name="materialColorSurfaceVariant">@color/system_surface_variant_dark</item>
         <item name="materialColorTertiaryContainer">@color/system_tertiary_container_dark</item>
         <item name="materialColorTertiaryFixed">@color/system_tertiary_fixed</item>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 4ccdd53..535d61f 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -58,16 +58,16 @@
     <attr name="materialColorSecondaryFixedDim" format="color" />
     <attr name="materialColorOnErrorContainer" format="color" />
     <attr name="materialColorOnSecondaryFixed" format="color" />
-    <attr name="materialColorOnSurfaceInverse" format="color" />
+    <attr name="materialColorInverseOnSurface" format="color" />
     <attr name="materialColorTertiaryFixedDim" format="color" />
     <attr name="materialColorOnTertiaryFixed" format="color" />
     <attr name="materialColorPrimaryFixedDim" format="color" />
     <attr name="materialColorSecondaryContainer" format="color" />
     <attr name="materialColorErrorContainer" format="color" />
     <attr name="materialColorOnPrimaryFixed" format="color" />
-    <attr name="materialColorPrimaryInverse" format="color" />
+    <attr name="materialColorInversePrimary" format="color" />
     <attr name="materialColorSecondaryFixed" format="color" />
-    <attr name="materialColorSurfaceInverse" format="color" />
+    <attr name="materialColorInverseSurface" format="color" />
     <attr name="materialColorSurfaceVariant" format="color" />
     <attr name="materialColorTertiaryContainer" format="color" />
     <attr name="materialColorTertiaryFixed" format="color" />
@@ -210,10 +210,10 @@
         <attr name="layout_sticky" format="boolean" />
     </declare-styleable>
 
-    <declare-styleable name="NumRows">
+    <declare-styleable name="GridDimension">
         <attr name="minDeviceWidthPx" format="float"/>
         <attr name="minDeviceHeightPx" format="float"/>
-        <attr name="numRowsNew" format="integer"/>
+        <attr name="numGridDimension" format="integer"/>
         <attr name="dbFile" />
         <attr name="defaultLayoutId"/>
         <attr name="demoModeLayoutId"/>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 61d99d7..0d4e79b 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -125,9 +125,8 @@
     <dimen name="all_apps_work_profile_tab_footer_top_padding">16dp</dimen>
     <dimen name="all_apps_work_profile_tab_footer_bottom_padding">20dp</dimen>
     <dimen name="all_apps_tabs_button_horizontal_padding">4dp</dimen>
-    <dimen name="all_apps_tabs_vertical_padding">6dp</dimen>
-    <dimen name="all_apps_tabs_vertical_padding_focus">1dp</dimen>
-    <dimen name="all_apps_tabs_focus_width">5dp</dimen>
+    <dimen name="all_apps_tabs_focus_horizontal_inset">5dp</dimen>
+    <dimen name="all_apps_tabs_focus_vertical_inset">6dp</dimen>
     <dimen name="all_apps_tabs_focus_border">3dp</dimen>
     <dimen name="all_apps_tabs_focus_padding">2dp</dimen>
     <dimen name="all_apps_tabs_margin_top">8dp</dimen>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 123e2b8..c280307 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -47,6 +47,8 @@
 
     <!-- Title for an option to open a new window for a given app   -->
     <string name="new_window_option_taskbar">New Window</string>
+    <!-- Title for an option to manage open windows for a given app   -->
+    <string name="manage_windows_option_taskbar">Manage Windows</string>
 
     <!-- App pairs -->
     <string name="save_app_pair">Save app pair</string>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 6d3579b..1c70d6c 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -41,16 +41,16 @@
         <item name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</item>
         <item name="materialColorOnErrorContainer">@color/system_on_error_container_light</item>
         <item name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</item>
-        <item name="materialColorOnSurfaceInverse">@color/system_on_surface_dark</item>
+        <item name="materialColorInverseOnSurface">@color/system_on_surface_dark</item>
         <item name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</item>
         <item name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</item>
         <item name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</item>
         <item name="materialColorSecondaryContainer">@color/system_secondary_container_light</item>
         <item name="materialColorErrorContainer">@color/system_error_container_light</item>
         <item name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</item>
-        <item name="materialColorPrimaryInverse">@color/system_primary_dark</item>
+        <item name="materialColorInversePrimary">@color/system_primary_dark</item>
         <item name="materialColorSecondaryFixed">@color/system_secondary_fixed</item>
-        <item name="materialColorSurfaceInverse">@color/system_surface_dark</item>
+        <item name="materialColorInverseSurface">@color/system_surface_dark</item>
         <item name="materialColorSurfaceVariant">@color/system_surface_variant_light</item>
         <item name="materialColorTertiaryContainer">@color/system_tertiary_container_light</item>
         <item name="materialColorTertiaryFixed">@color/system_tertiary_fixed</item>
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index ef5c88a..817cc40 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -127,6 +127,8 @@
 
     private static final int[] STATE_PRESSED = new int[]{android.R.attr.state_pressed};
 
+    private static final int APP_PILL_TITLE_PADDING = 8;
+
     private float mScaleForReorderBounce = 1f;
 
     private IntArray mBreakPointsIntArray;
@@ -730,16 +732,21 @@
         Paint.FontMetrics fm = getPaint().getFontMetrics();
         Rect tmpRect = new Rect();
         getDrawingRect(tmpRect);
+        CharSequence text = getText();
 
-        if (mIcon == null) {
-            appTitleBounds = new RectF(0, 0, tmpRect.right,
-                    (int) Math.ceil(fm.bottom - fm.top));
-        } else {
+        float titleLength = (getPaint().measureText(text, 0, text.length())
+                + APP_PILL_TITLE_PADDING * 2);
+        titleLength = Math.min(titleLength, tmpRect.width());
+        appTitleBounds = new RectF((tmpRect.width() - titleLength) / 2.f - getCompoundPaddingLeft(),
+                0, (tmpRect.width() + titleLength) / 2.f + getCompoundPaddingRight(),
+                (int) Math.ceil(fm.bottom - fm.top));
+
+
+        if (mIcon != null) {
             Rect iconBounds = new Rect();
             getIconBounds(iconBounds);
             int textStart = iconBounds.bottom + getCompoundDrawablePadding();
-            appTitleBounds = new RectF(tmpRect.left, textStart, tmpRect.right,
-                    textStart + (int) Math.ceil(fm.bottom - fm.top));
+            appTitleBounds.offset(0, textStart);
         }
 
         canvas.drawRoundRect(appTitleBounds, appTitleBounds.height() / 2,
@@ -851,6 +858,11 @@
             setPadding(getPaddingLeft(), (height - cellHeightPx) / 2, getPaddingRight(),
                     getPaddingBottom());
         }
+        if (shouldDrawAppContrastTile()) {
+            setPadding(getPaddingLeft() + APP_PILL_TITLE_PADDING, getPaddingTop(),
+                    getPaddingRight() + APP_PILL_TITLE_PADDING,
+                    getPaddingBottom());
+        }
         // Only apply two line for all_apps and device search only if necessary.
         if (shouldUseTwoLine() && (mLastOriginalText != null)) {
             int allowedVerticalSpace = height - getPaddingTop() - getPaddingBottom()
diff --git a/src/com/android/launcher3/ButtonDropTarget.java b/src/com/android/launcher3/ButtonDropTarget.java
index 3d715e5..867bf98 100644
--- a/src/com/android/launcher3/ButtonDropTarget.java
+++ b/src/com/android/launcher3/ButtonDropTarget.java
@@ -41,8 +41,11 @@
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.util.MSDLPlayerWrapper;
 import com.android.launcher3.views.ActivityContext;
 
+import com.google.android.msdl.data.model.MSDLToken;
+
 /**
  * Implements a DropTarget.
  */
@@ -62,6 +65,7 @@
     protected final ActivityContext mActivityContext;
     protected final DropTargetHandler mDropTargetHandler;
     protected DropTargetBar mDropTargetBar;
+    private final MSDLPlayerWrapper mMSDLPlayerWrapper;
 
     /** Whether this drop target is active for the current drag */
     protected boolean mActive;
@@ -94,6 +98,7 @@
         super(context, attrs, defStyle);
         mActivityContext = ActivityContext.lookupContext(context);
         mDropTargetHandler = mActivityContext.getDropTargetHandler();
+        mMSDLPlayerWrapper = MSDLPlayerWrapper.INSTANCE.get(context);
 
         Resources resources = getResources();
         mDragDistanceThreshold = resources.getDimensionPixelSize(R.dimen.drag_distanceThreshold);
@@ -142,6 +147,10 @@
 
     @Override
     public final void onDragEnter(DragObject d) {
+        // Perform Haptic feedback
+        if (Flags.msdlFeedback()) {
+            mMSDLPlayerWrapper.playToken(MSDLToken.SWIPE_THRESHOLD_INDICATOR);
+        }
         if (!mAccessibleDrag && !mTextVisible) {
             // Show tooltip
             hideTooltip();
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 78535a1..09225e7 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -1833,7 +1833,8 @@
                         workspacePageIndicatorHeight - mWorkspacePageIndicatorOverlapWorkspace;
             }
             int paddingTop = workspaceTopPadding + (mIsScalableGrid ? 0 : edgeMarginPx);
-            int paddingSide = desiredWorkspaceHorizontalMarginPx;
+            // On isFixedLandscapeMode on phones we already have padding because of the camera hole
+            int paddingSide = inv.isFixedLandscapeMode ? 0 : desiredWorkspaceHorizontalMarginPx;
 
             padding.set(paddingSide, paddingTop, paddingSide, paddingBottom);
         }
@@ -1941,10 +1942,8 @@
             startSpacing += getAdditionalQsbSpace();
 
             if (inv.isFixedLandscapeMode) {
-                endSpacing += workspacePadding.right + cellLayoutPaddingPx.right
-                        + mInsets.right;
-                startSpacing += workspacePadding.left + cellLayoutPaddingPx.left
-                        + mInsets.left;
+                endSpacing += mInsets.right;
+                startSpacing +=  mInsets.left;
             }
 
             hotseatBarPadding.top = hotseatBarTopPadding;
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 6468f74..b2ccba4 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -187,22 +187,20 @@
     public void adjustForBubbleBar(boolean isBubbleBarVisible) {
         DeviceProfile dp = mActivity.getDeviceProfile();
         float adjustedBorderSpace = dp.getHotseatAdjustedBorderSpaceForBubbleBar(getContext());
-        boolean adjustmentRequired = Float.compare(adjustedBorderSpace, 0f) != 0;
-
+        boolean shouldAdjustHotseat = isBubbleBarVisible
+                && Float.compare(adjustedBorderSpace, 0f) != 0;
         ShortcutAndWidgetContainer icons = getShortcutsAndWidgets();
         // update the translation provider for future layout passes of hotseat icons.
-        if (adjustmentRequired && isBubbleBarVisible) {
+        if (shouldAdjustHotseat) {
             icons.setTranslationProvider(
                     cellX -> dp.getHotseatAdjustedTranslation(getContext(), cellX));
         } else {
             icons.setTranslationProvider(null);
         }
-        if (!adjustmentRequired) return;
-
         AnimatorSet animatorSet = new AnimatorSet();
         for (int i = 0; i < icons.getChildCount(); i++) {
             View child = icons.getChildAt(i);
-            float tx = isBubbleBarVisible ? dp.getHotseatAdjustedTranslation(getContext(), i) : 0;
+            float tx = shouldAdjustHotseat ? dp.getHotseatAdjustedTranslation(getContext(), i) : 0;
             if (child instanceof Reorderable) {
                 MultiTranslateDelegate mtd = ((Reorderable) child).getTranslateDelegate();
                 animatorSet.play(
@@ -213,8 +211,8 @@
         }
         if (mQsb instanceof HorizontalInsettableView horizontalInsettableQsb) {
             final float currentInsetFraction = horizontalInsettableQsb.getHorizontalInsets();
-            final float targetInsetFraction =
-                    isBubbleBarVisible ? (float) dp.iconSizePx / dp.hotseatQsbWidth : 0;
+            final float targetInsetFraction = shouldAdjustHotseat
+                    ? (float) dp.iconSizePx / dp.hotseatQsbWidth : 0;
             ValueAnimator qsbAnimator =
                     ValueAnimator.ofFloat(currentInsetFraction, targetInsetFraction);
             qsbAnimator.addUpdateListener(animation -> {
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index e18862a..e1d84be 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -651,14 +651,14 @@
     }
 
     /**
-     * Parses through the xml to find NumRows specs. Then calls findBestRowCount to get the correct
-     * row count for this GridOption.
+     * Parses through the xml to find GridDimension specs. Then calls findBestRowCount to get the
+     * correct row count for this GridOption.
      *
      * @return the result of {@link #findBestRowCount(List, Info)}.
      */
-    public static NumRows getRowCount(ResourceHelper resourceHelper, Context context,
+    public static GridDimension getRowCount(ResourceHelper resourceHelper, Context context,
             Info displayInfo) {
-        ArrayList<NumRows> rowCounts = new ArrayList<>();
+        ArrayList<GridDimension> rowCounts = new ArrayList<>();
 
         try (XmlResourceParser parser = resourceHelper.getXml()) {
             final int depth = parser.getDepth();
@@ -666,8 +666,8 @@
             while (((type = parser.next()) != XmlPullParser.END_TAG
                     || parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
                 if ((type == XmlPullParser.START_TAG)
-                        && "NumRows".equals(parser.getName())) {
-                    rowCounts.add(new NumRows(context, Xml.asAttributeSet(parser)));
+                        && "GridDimension".equals(parser.getName())) {
+                    rowCounts.add(new GridDimension(context, Xml.asAttributeSet(parser)));
                 }
             }
         } catch (IOException | XmlPullParserException e) {
@@ -678,10 +678,10 @@
     }
 
     /**
-     * @return the biggest row count that fits the display dimensions spec using NumRows to
+     * @return the biggest row count that fits the display dimensions spec using GridDimension to
      * determine that. If no best row count is found, return -1.
      */
-    public static NumRows findBestRowCount(List<NumRows> list, Info displayInfo) {
+    public static GridDimension findBestRowCount(List<GridDimension> list, Info displayInfo) {
         int minWidthPx = Integer.MAX_VALUE;
         int minHeightPx = Integer.MAX_VALUE;
         for (WindowBounds bounds : displayInfo.supportedBounds) {
@@ -700,10 +700,10 @@
             }
         }
 
-        NumRows selectedRow = null;
-        for (NumRows item: list) {
+        GridDimension selectedRow = null;
+        for (GridDimension item: list) {
             if (minWidthPx >= item.mMinDeviceWidthPx && minHeightPx >= item.mMinDeviceHeightPx) {
-                if (selectedRow == null || selectedRow.mNumRowsNew < item.mNumRowsNew) {
+                if (selectedRow == null || selectedRow.mNumGridDimension < item.mNumGridDimension) {
                     selectedRow = item;
                 }
             }
@@ -1045,8 +1045,8 @@
             mIsDualGrid = a.getBoolean(R.styleable.GridDisplayOption_isDualGrid, false);
             if (mRowCountSpecsId != INVALID_RESOURCE_HANDLE) {
                 ResourceHelper resourceHelper = new ResourceHelper(context, mRowCountSpecsId);
-                NumRows numR = getRowCount(resourceHelper, context, displayInfo);
-                numRows = numR.mNumRowsNew;
+                GridDimension numR = getRowCount(resourceHelper, context, displayInfo);
+                numRows = numR.mNumGridDimension;
                 dbFile = numR.mDbFile;
                 defaultLayoutId = numR.mDefaultLayoutId;
                 demoModeLayoutId = numR.mDemoModeLayoutId;
@@ -1235,8 +1235,8 @@
         }
     }
 
-    public static final class NumRows {
-        final int mNumRowsNew;
+    public static final class GridDimension {
+        final int mNumGridDimension;
         final float mMinDeviceWidthPx;
         final float mMinDeviceHeightPx;
         final String mDbFile;
@@ -1244,17 +1244,17 @@
         final int mDemoModeLayoutId;
 
 
-        NumRows(Context context, AttributeSet attrs) {
-            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.NumRows);
+        GridDimension(Context context, AttributeSet attrs) {
+            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.GridDimension);
 
-            mNumRowsNew = (int) a.getFloat(R.styleable.NumRows_numRowsNew, 0);
-            mMinDeviceWidthPx = a.getFloat(R.styleable.NumRows_minDeviceWidthPx, 0);
-            mMinDeviceHeightPx = a.getFloat(R.styleable.NumRows_minDeviceHeightPx, 0);
-            mDbFile = a.getString(R.styleable.NumRows_dbFile);
+            mNumGridDimension = (int) a.getFloat(R.styleable.GridDimension_numGridDimension, 0);
+            mMinDeviceWidthPx = a.getFloat(R.styleable.GridDimension_minDeviceWidthPx, 0);
+            mMinDeviceHeightPx = a.getFloat(R.styleable.GridDimension_minDeviceHeightPx, 0);
+            mDbFile = a.getString(R.styleable.GridDimension_dbFile);
             mDefaultLayoutId = a.getResourceId(
-                    R.styleable.NumRows_defaultLayoutId, 0);
+                    R.styleable.GridDimension_defaultLayoutId, 0);
             mDemoModeLayoutId = a.getResourceId(
-                    R.styleable.NumRows_demoModeLayoutId, mDefaultLayoutId);
+                    R.styleable.GridDimension_demoModeLayoutId, mDefaultLayoutId);
 
             a.recycle();
         }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 305941e..74dd971 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -782,6 +782,11 @@
         if (!com.android.launcher3.Flags.oneGridSpecs()) {
             return;
         }
+        // When the flag oneGridSpecs is on we want to disable ALLOW_ROTATION which is replaced
+        // by FIXED_LANDSCAPE_MODE, ALLOW_ROTATION will only be used on Tablets afterwards.
+        if (!getDeviceProfile().isTablet) {
+            LauncherPrefs.get(this).put(LauncherPrefs.ALLOW_ROTATION, false);
+        }
         getRotationHelper().setFixedLandscape(
                 Objects.requireNonNull(mDeviceProfile.inv).isFixedLandscapeMode
         );
diff --git a/src/com/android/launcher3/LauncherFiles.java b/src/com/android/launcher3/LauncherFiles.java
index df75470..a5b8168 100644
--- a/src/com/android/launcher3/LauncherFiles.java
+++ b/src/com/android/launcher3/LauncherFiles.java
@@ -24,7 +24,7 @@
     public static final String LAUNCHER_4_BY_4_DB = "launcher_4_by_4.db";
     public static final String LAUNCHER_3_BY_3_DB = "launcher_3_by_3.db";
     public static final String LAUNCHER_2_BY_2_DB = "launcher_2_by_2.db";
-    public static final String LAUNCHER_7_BY_3_DB = "launcher_7_by_3.db";
+    public static final String LAUNCHER_8_BY_3_DB = "launcher_8_by_3.db";
     public static final String BACKUP_DB = "backup.db";
     public static final String SHARED_PREFERENCES_KEY = "com.android.launcher3.prefs";
     public static final String MANAGED_USER_PREFERENCES_KEY =
@@ -45,7 +45,7 @@
             LAUNCHER_4_BY_4_DB,
             LAUNCHER_3_BY_3_DB,
             LAUNCHER_2_BY_2_DB,
-            LAUNCHER_7_BY_3_DB));
+            LAUNCHER_8_BY_3_DB));
 
     public static final List<String> OTHER_FILES = Collections.unmodifiableList(Arrays.asList(
             BACKUP_DB,
diff --git a/src/com/android/launcher3/SecondaryDropTarget.java b/src/com/android/launcher3/SecondaryDropTarget.java
index b3cb948..f4d3146 100644
--- a/src/com/android/launcher3/SecondaryDropTarget.java
+++ b/src/com/android/launcher3/SecondaryDropTarget.java
@@ -303,10 +303,11 @@
                     .setData(Uri.fromParts("package", cn.getPackageName(), cn.getClassName()))
                     .putExtra(Intent.EXTRA_USER, info.user);
             context.startActivity(i);
-            FileLog.d(TAG, "start uninstall activity " + cn.getPackageName());
+            FileLog.d(TAG, "start uninstall activity from drop target " + cn.getPackageName());
             return cn;
         } catch (URISyntaxException e) {
-            Log.e(TAG, "Failed to parse intent to start uninstall activity for item=" + info);
+            Log.e(TAG, "Failed to parse intent to start drop target uninstall activity for"
+                    + " item=" + info);
             return null;
         }
     }
diff --git a/src/com/android/launcher3/SessionCommitReceiver.java b/src/com/android/launcher3/SessionCommitReceiver.java
index 6168e41..ea5eb8f 100644
--- a/src/com/android/launcher3/SessionCommitReceiver.java
+++ b/src/com/android/launcher3/SessionCommitReceiver.java
@@ -73,8 +73,9 @@
                 || alreadyAddedPromiseIcon) {
             FileLog.d(LOG,
                     String.format(Locale.ENGLISH,
-                            "Removing PromiseIcon for package: %s, install reason: %d,"
-                            + " alreadyAddedPromiseIcon: %s",
+                            "Removing unneeded PromiseIcon for package: %s"
+                                    + ", install reason: %d,"
+                                    + " alreadyAddedPromiseIcon: %s",
                     info.getAppPackageName(),
                     info.getInstallReason(),
                     alreadyAddedPromiseIcon
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 1b58987..c938482 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -28,6 +28,7 @@
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.ScrollableLayoutManager.PREDICTIVE_BACK_MIN_SCALE;
 import static com.android.launcher3.views.RecyclerViewFastScroller.FastScrollerLocation.ALL_APPS_SCROLLER;
+import static com.android.window.flags.Flags.predictiveBackThreeButtonNav;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -1173,8 +1174,10 @@
         super.dispatchDraw(canvas);
 
         if (mNavBarScrimHeight > 0) {
-            canvas.drawRect(0, getHeight() - mNavBarScrimHeight, getWidth(), getHeight(),
-                    mNavBarScrimPaint);
+            float left = (getWidth() - getWidth() / getScaleX()) / 2;
+            float top = getHeight() / 2f + (getHeight() / 2f - mNavBarScrimHeight) / getScaleY();
+            canvas.drawRect(left, top, getWidth() / getScaleX(),
+                    top + mNavBarScrimHeight / getScaleY(), mNavBarScrimPaint);
         }
     }
 
@@ -1340,6 +1343,17 @@
         invalidateHeader();
     }
 
+    @Override
+    public void setScaleY(float scaleY) {
+        super.setScaleY(scaleY);
+        if (predictiveBackThreeButtonNav() && mNavBarScrimHeight > 0) {
+            // Call invalidate to prevent navbar scrim from scaling. The navbar scrim is drawn
+            // directly onto the canvas. To prevent it from being scaled with the canvas, there's a
+            // counter scale applied in dispatchDraw.
+            invalidate(20, getHeight() - mNavBarScrimHeight, getWidth(), getHeight());
+        }
+    }
+
     /**
      * Set {@link Animator.AnimatorListener} on {@link mAllAppsTransitionController} to observe
      * animation of backing out of all apps search view to all apps view.
diff --git a/src/com/android/launcher3/allapps/PrivateProfileManager.java b/src/com/android/launcher3/allapps/PrivateProfileManager.java
index 21dce14..609edd2 100644
--- a/src/com/android/launcher3/allapps/PrivateProfileManager.java
+++ b/src/com/android/launcher3/allapps/PrivateProfileManager.java
@@ -45,6 +45,7 @@
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.Intent;
+import android.os.Trace;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
@@ -220,6 +221,7 @@
      * when animation is not running.
      */
     public void reset() {
+        Trace.beginSection("PrivateProfileManager#reset");
         // Ensure the state of the header view is what it should be before animating.
         updateView();
         getMainRecyclerView().setChildAttachedConsumer(null);
@@ -239,6 +241,7 @@
             executeLock();
         }
         addPrivateSpaceDecorator(updatedState);
+        Trace.endSection();
     }
 
     /** Returns whether or not Private Space Settings Page is available. */
@@ -293,31 +296,12 @@
         }
     }
 
-    @Override
     public void setQuietMode(boolean enable) {
-        UI_HELPER_EXECUTOR.post(() ->
-                mUserCache.getUserProfiles()
-                        .stream()
-                        .filter(getUserMatcher())
-                        .findFirst()
-                        .ifPresent(userHandle -> setQuietModeSafely(enable, userHandle)));
+        setQuietMode(enable, mAllApps.mActivityContext);
         mReadyToAnimate = true;
     }
 
     /**
-     * Sets Quiet Mode for Private Profile.
-     * If {@link SecurityException} is thrown, prompts the user to set this launcher as HOME app.
-     */
-    private void setQuietModeSafely(boolean enable, UserHandle userHandle) {
-        try {
-            mUserManager.requestQuietModeEnabled(enable, userHandle);
-        } catch (SecurityException ex) {
-            ApiWrapper.INSTANCE.get(mAllApps.mActivityContext)
-                    .assignDefaultHomeRole(mAllApps.mActivityContext);
-        }
-    }
-
-    /**
      * Expand the private space after the app list has been added and updated from
      * {@link AlphabeticalAppsList#onAppsUpdated()}
      */
@@ -331,7 +315,9 @@
 
     /** Collapses the private space before the app list has been updated. */
     void executeLock() {
+        Trace.beginSection("PrivateProfileManager#executeLock");
         MAIN_EXECUTOR.execute(() -> updatePrivateStateAnimator(false));
+        Trace.endSection();
     }
 
     void setAnimationRunning(boolean isAnimationRunning) {
@@ -378,6 +364,7 @@
         if (mPSHeader == null) {
             return;
         }
+        Trace.beginSection("PrivateProfileManager#updateView");
         Log.d(TAG, "bindPrivateSpaceHeaderViewElements: " + "Updating view with state: "
                 + getCurrentState());
         mPSHeader.setAlpha(1);
@@ -436,6 +423,7 @@
             }
         }
         mPSHeader.invalidate();
+        Trace.endSection();
     }
 
     /** Sets the enablement of the profile when header or button is clicked. */
@@ -840,6 +828,7 @@
         ActivityAllAppsContainerView<?>.AdapterHolder mainAdapterHolder = mAllApps.mAH.get(MAIN);
         List<BaseAllAppsAdapter.AdapterItem> adapterItems =
                 mainAdapterHolder.mAppsList.getAdapterItems();
+        Trace.beginSection("PrivateProfileManager#expandPrivateSpace");
         if (Flags.enablePrivateSpace() && Flags.privateSpaceAnimation()
                 && mAllApps.isPersonalTab()) {
             // Animate the text and settings icon.
@@ -849,6 +838,7 @@
                     getPsHeaderHeight(), deviceProfile.allAppsCellHeightPx);
             updatePrivateStateAnimator(true);
         }
+        Trace.endSection();
     }
 
     private void exitSearchAndExpand() {
diff --git a/src/com/android/launcher3/allapps/UserProfileManager.java b/src/com/android/launcher3/allapps/UserProfileManager.java
index 93b6b29..765c29c 100644
--- a/src/com/android/launcher3/allapps/UserProfileManager.java
+++ b/src/com/android/launcher3/allapps/UserProfileManager.java
@@ -18,6 +18,7 @@
 
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
+import android.content.Context;
 import android.os.UserHandle;
 import android.os.UserManager;
 
@@ -26,6 +27,7 @@
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.pm.UserCache;
+import com.android.launcher3.util.ApiWrapper;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -69,14 +71,26 @@
     }
 
     /** Sets quiet mode as enabled/disabled for the profile type. */
-    protected void setQuietMode(boolean enabled) {
+    protected void setQuietMode(boolean enabled, Context context) {
         UI_HELPER_EXECUTOR.post(() ->
                 mUserCache.getUserProfiles()
                         .stream()
                         .filter(getUserMatcher())
                         .findFirst()
                         .ifPresent(userHandle ->
-                                mUserManager.requestQuietModeEnabled(enabled, userHandle)));
+                                setQuietModeSafely(enabled, userHandle, context)));
+    }
+
+    /**
+     * Sets Quiet Mode for Private Profile.
+     * If {@link SecurityException} is thrown, prompts the user to set this launcher as HOME app.
+     */
+    private void setQuietModeSafely(boolean enable, UserHandle userHandle, Context context) {
+        try {
+            mUserManager.requestQuietModeEnabled(enable, userHandle);
+        } catch (SecurityException ex) {
+            ApiWrapper.INSTANCE.get(context).assignDefaultHomeRole(context);
+        }
     }
 
     /** Sets current state for the profile type. */
diff --git a/src/com/android/launcher3/allapps/WorkProfileManager.java b/src/com/android/launcher3/allapps/WorkProfileManager.java
index 3d0c1d0..6ebab5a 100644
--- a/src/com/android/launcher3/allapps/WorkProfileManager.java
+++ b/src/com/android/launcher3/allapps/WorkProfileManager.java
@@ -74,7 +74,7 @@
      */
     public void setWorkProfileEnabled(boolean enabled) {
         updateCurrentState(STATE_TRANSITION);
-        setQuietMode(!enabled);
+        setQuietMode(!enabled, mAllApps.mActivityContext);
     }
 
     @Override
diff --git a/src/com/android/launcher3/dagger/LauncherComponentProvider.kt b/src/com/android/launcher3/dagger/LauncherComponentProvider.kt
new file mode 100644
index 0000000..5015e54
--- /dev/null
+++ b/src/com/android/launcher3/dagger/LauncherComponentProvider.kt
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2024 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.dagger
+
+import android.content.Context
+import android.view.LayoutInflater
+import com.android.launcher3.LauncherApplication
+
+/**
+ * Utility class to extract LauncherAppComponent from a context.
+ *
+ * If the context doesn't provide LauncherAppComponent by default, it creates a new one and
+ * associate it with that context
+ */
+object LauncherComponentProvider {
+
+    @JvmStatic
+    fun get(c: Context): LauncherAppComponent {
+        val app = c.applicationContext
+        if (app is LauncherApplication) return app.appComponent
+
+        val inflater = LayoutInflater.from(app)
+        val existingFilter = inflater.filter
+        if (existingFilter is Holder) return existingFilter.component
+
+        // Create a new component
+        return Holder(
+                DaggerLauncherAppComponent.builder().appContext(app).build()
+                    as LauncherAppComponent,
+                existingFilter,
+            )
+            .apply { inflater.filter = this }
+            .component
+    }
+
+    private data class Holder(
+        val component: LauncherAppComponent,
+        private val filter: LayoutInflater.Filter?,
+    ) : LayoutInflater.Filter {
+
+        override fun onLoadClass(clazz: Class<*>?) = filter?.onLoadClass(clazz) ?: true
+    }
+}
diff --git a/src/com/android/launcher3/model/GridSizeMigrationDBController.java b/src/com/android/launcher3/model/GridSizeMigrationDBController.java
index 617cac7..bfa00bd 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationDBController.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationDBController.java
@@ -17,12 +17,14 @@
 package com.android.launcher3.model;
 
 import static com.android.launcher3.Flags.enableSmartspaceRemovalToggle;
+import static com.android.launcher3.Flags.oneGridSpecs;
 import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
 import static com.android.launcher3.LauncherSettings.Favorites.TMP_TABLE;
 import static com.android.launcher3.Utilities.SHOULD_SHOW_FIRST_PAGE_WIDGET;
 import static com.android.launcher3.model.LoaderTask.SMARTSPACE_ON_HOME_SCREEN;
 import static com.android.launcher3.provider.LauncherDbUtils.copyTable;
 import static com.android.launcher3.provider.LauncherDbUtils.dropTable;
+import static com.android.launcher3.provider.LauncherDbUtils.shiftTableByXCells;
 
 import android.content.ComponentName;
 import android.content.ContentValues;
@@ -130,6 +132,20 @@
             // Only use this strategy when comparing the previous grid to the new grid and the
             // columns are the same and the destination has more rows
             copyTable(source, TABLE_NAME, target.getWritableDatabase(), TABLE_NAME, context);
+
+            if (oneGridSpecs()) {
+                DbReader destReader = new DbReader(
+                        target.getWritableDatabase(), TABLE_NAME, context);
+                boolean shouldShiftCells = shouldShiftCells(destReader, srcDeviceState.getRows());
+                if (shouldShiftCells) {
+                    shiftTableByXCells(
+                            target.getWritableDatabase(),
+                            (destDeviceState.getRows() - srcDeviceState.getRows()),
+                            TABLE_NAME);
+                }
+            }
+
+            // Save current configuration, so that the migration does not run again.
             destDeviceState.writeToPrefs(context);
             return true;
         }
@@ -427,17 +443,22 @@
         }
     }
 
-    static void copyCurrentGridToNewGrid(
-            @NonNull Context context,
-            @NonNull DeviceGridState destDeviceState,
-            @NonNull DatabaseHelper target,
-            @NonNull SQLiteDatabase source) {
-        // Only use this strategy when comparing the previous grid to the new grid and the
-        // columns are the same and the destination has more rows
-        copyTable(source, TABLE_NAME, target.getWritableDatabase(), TABLE_NAME, context);
-        destDeviceState.writeToPrefs(context);
+    private static boolean shouldShiftCells(final DbReader destReader, final int srcGridRowCount) {
+        List<DbEntry> workspaceItems = destReader.loadAllWorkspaceEntries();
+        int firstPageItemsRowPosSum = workspaceItems.stream()
+                .filter(entry -> entry.screenId == 0)
+                .mapToInt(entry -> entry.cellY).sum();
+        int firstPageWorkspaceItemsCount = (int) workspaceItems.stream()
+                .filter(entry -> entry.screenId == 0).count();
+        if (firstPageWorkspaceItemsCount == 0) {
+            return false;
+        }
+        float srcGridMidPoint = srcGridRowCount / 2f;
+        float firstPageItemPosAvg = (float) firstPageItemsRowPosSum / firstPageWorkspaceItemsCount;
+        return (firstPageItemPosAvg >= srcGridMidPoint);
     }
 
+
     @VisibleForTesting(otherwise = VisibleForTesting.PACKAGE_PRIVATE)
     public static class DbReader {
 
diff --git a/src/com/android/launcher3/model/GridSizeMigrationLogic.kt b/src/com/android/launcher3/model/GridSizeMigrationLogic.kt
index c856d4b..3f52d8a 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationLogic.kt
+++ b/src/com/android/launcher3/model/GridSizeMigrationLogic.kt
@@ -21,15 +21,20 @@
 import android.util.Log
 import androidx.annotation.VisibleForTesting
 import com.android.launcher3.Flags
+import com.android.launcher3.Flags.oneGridSpecs
 import com.android.launcher3.LauncherPrefs
 import com.android.launcher3.LauncherPrefs.Companion.get
 import com.android.launcher3.LauncherPrefs.Companion.getPrefs
 import com.android.launcher3.LauncherSettings
+import com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME
+import com.android.launcher3.LauncherSettings.Favorites.TMP_TABLE
 import com.android.launcher3.Utilities
 import com.android.launcher3.config.FeatureFlags
 import com.android.launcher3.model.GridSizeMigrationDBController.DbReader
-import com.android.launcher3.provider.LauncherDbUtils
 import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction
+import com.android.launcher3.provider.LauncherDbUtils.copyTable
+import com.android.launcher3.provider.LauncherDbUtils.dropTable
+import com.android.launcher3.provider.LauncherDbUtils.shiftTableByXCells
 import com.android.launcher3.util.CellAndSpan
 import com.android.launcher3.util.GridOccupancy
 import com.android.launcher3.util.IntArray
@@ -59,27 +64,30 @@
         // amount of rows we simply copy over the source grid to the destination grid, rather
         // than undergoing the general grid migration.
         if (shouldMigrateToStrictlyTallerGrid(isDestNewDb, srcDeviceState, destDeviceState)) {
-            GridSizeMigrationDBController.copyCurrentGridToNewGrid(
-                context,
-                destDeviceState,
-                target,
-                source,
-            )
+            copyTable(source, TABLE_NAME, target.writableDatabase, TABLE_NAME, context)
+            if (oneGridSpecs()) {
+                val destReader = DbReader(target.writableDatabase, TABLE_NAME, context)
+                val shouldShiftCells = shouldShiftCells(destReader, srcDeviceState.rows)
+                if (shouldShiftCells) {
+                    shiftTableByXCells(
+                        target.writableDatabase,
+                        (destDeviceState.rows - srcDeviceState.rows),
+                        TABLE_NAME,
+                    )
+                }
+            }
+            // Save current configuration, so that the migration does not run again.
+            destDeviceState.writeToPrefs(context)
             return
         }
-        LauncherDbUtils.copyTable(
-            source,
-            LauncherSettings.Favorites.TABLE_NAME,
-            target.writableDatabase,
-            LauncherSettings.Favorites.TMP_TABLE,
-            context,
-        )
+
+        copyTable(source, TABLE_NAME, target.writableDatabase, TMP_TABLE, context)
 
         val migrationStartTime = System.currentTimeMillis()
         try {
             SQLiteTransaction(target.writableDatabase).use { t ->
-                val srcReader = DbReader(t.db, LauncherSettings.Favorites.TMP_TABLE, context)
-                val destReader = DbReader(t.db, LauncherSettings.Favorites.TABLE_NAME, context)
+                val srcReader = DbReader(t.db, TMP_TABLE, context)
+                val destReader = DbReader(t.db, TABLE_NAME, context)
 
                 val targetSize = Point(destDeviceState.columns, destDeviceState.rows)
 
@@ -95,7 +103,7 @@
                 // Migrate workspace.
                 migrateWorkspace(srcReader, destReader, target, targetSize, idsInUse)
 
-                LauncherDbUtils.dropTable(t.db, LauncherSettings.Favorites.TMP_TABLE)
+                dropTable(t.db, TMP_TABLE)
                 t.commit()
             }
         } catch (e: Exception) {
@@ -112,6 +120,19 @@
         }
     }
 
+    private fun shouldShiftCells(destReader: DbReader, srcGridRowCount: Int): Boolean {
+        val workspaceItems = destReader.loadAllWorkspaceEntries()
+        val firstPageItemsRowPosSum =
+            workspaceItems.sumOf { entry -> if (entry.screenId == 0) entry.cellY else 0 }
+        val firstPageWorkspaceItemsCount = workspaceItems.count { entry -> entry.screenId == 0 }
+        if (firstPageWorkspaceItemsCount == 0) {
+            return false
+        }
+        val srcGridMidPoint = srcGridRowCount / 2f
+        val firstPageItemPosAvg = firstPageItemsRowPosSum / firstPageWorkspaceItemsCount.toFloat()
+        return (firstPageItemPosAvg >= srcGridMidPoint)
+    }
+
     /** Handles hotseat migration. */
     @VisibleForTesting
     fun migrateHotseat(
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index a830c96..83eace8 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -246,7 +246,7 @@
         TraceHelper.INSTANCE.beginSection(TAG);
         LoaderMemoryLogger memoryLogger = new LoaderMemoryLogger();
         mIsRestoreFromBackup =
-                (Boolean) LauncherPrefs.get(mApp.getContext()).get(IS_FIRST_LOAD_AFTER_RESTORE);
+                LauncherPrefs.get(mApp.getContext()).get(IS_FIRST_LOAD_AFTER_RESTORE);
         LauncherRestoreEventLogger restoreEventLogger = null;
         if (enableLauncherBrMetricsFixed()) {
             restoreEventLogger = LauncherRestoreEventLogger.Companion
@@ -266,21 +266,21 @@
                 sanitizeFolders(mItemsDeleted);
                 sanitizeAppPairs();
                 sanitizeWidgetsShortcutsAndPackages();
-                logASplit("sanitizeData");
+                logASplit("sanitizeData finished");
             }
 
             verifyNotStopped();
             mLauncherBinder.bindWorkspace(true /* incrementBindId */, /* isBindSync= */ false);
-            logASplit("bindWorkspace");
+            logASplit("bindWorkspace finished");
 
             mModelDelegate.workspaceLoadComplete();
             // Notify the installer packages of packages with active installs on the first screen.
             sendFirstScreenActiveInstallsBroadcast();
-            logASplit("sendFirstScreenBroadcast");
+            logASplit("sendFirstScreenBroadcast finished");
 
             // Take a break
             waitForIdle();
-            logASplit("step 1 complete");
+            logASplit("step 1 loading workspace complete");
             verifyNotStopped();
 
             // second step
@@ -291,11 +291,11 @@
             } finally {
                 Trace.endSection();
             }
-            logASplit("loadAllApps");
+            logASplit("loadAllApps finished");
 
             verifyNotStopped();
             mLauncherBinder.bindAllApps();
-            logASplit("bindAllApps");
+            logASplit("bindAllApps finished");
 
             verifyNotStopped();
             IconCacheUpdateHandler updateHandler = mIconCache.getUpdateHandler();
@@ -303,28 +303,28 @@
             updateHandler.updateIcons(allActivityList,
                     LauncherActivityCachingLogic.INSTANCE,
                     mApp.getModel()::onPackageIconsUpdated);
-            logASplit("update icon cache");
+            logASplit("update AllApps icon cache finished");
 
             verifyNotStopped();
-            logASplit("save shortcuts in icon cache");
+            logASplit("saving all shortcuts in icon cache");
             updateHandler.updateIcons(allShortcuts, CacheableShortcutCachingLogic.INSTANCE,
                     mApp.getModel()::onPackageIconsUpdated);
 
             // Take a break
             waitForIdle();
-            logASplit("step 2 complete");
+            logASplit("step 2 loading AllApps complete");
             verifyNotStopped();
 
             // third step
             List<ShortcutInfo> allDeepShortcuts = loadDeepShortcuts();
-            logASplit("loadDeepShortcuts");
+            logASplit("loadDeepShortcuts finished");
 
             verifyNotStopped();
             mLauncherBinder.bindDeepShortcuts();
-            logASplit("bindDeepShortcuts");
+            logASplit("bindDeepShortcuts finished");
 
             verifyNotStopped();
-            logASplit("save deep shortcuts in icon cache");
+            logASplit("saving deep shortcuts in icon cache");
             updateHandler.updateIcons(
                     convertShortcutsToCacheableShortcuts(allDeepShortcuts, allActivityList),
                     CacheableShortcutCachingLogic.INSTANCE,
@@ -332,7 +332,7 @@
 
             // Take a break
             waitForIdle();
-            logASplit("step 3 complete");
+            logASplit("step 3 loading all shortcuts complete");
             verifyNotStopped();
 
             // fourth step
@@ -345,11 +345,11 @@
                 widgetsModel.updateWidgetFilters(mWidgetsFilterDataProvider);
             }
             List<CachedObject> allWidgetsList = widgetsModel.update(mApp, /*packageUser=*/null);
-            logASplit("load widgets");
+            logASplit("load widgets finished");
 
             verifyNotStopped();
             mLauncherBinder.bindWidgets();
-            logASplit("bindWidgets");
+            logASplit("bindWidgets finished");
             verifyNotStopped();
             LauncherPrefs prefs = LauncherPrefs.get(mApp.getContext());
 
@@ -357,7 +357,7 @@
                 mLauncherBinder.bindSmartspaceWidget();
                 // Turn off pref.
                 prefs.putSync(SHOULD_SHOW_SMARTSPACE.to(false));
-                logASplit("bindSmartspaceWidget");
+                logASplit("bindSmartspaceWidget finished");
                 verifyNotStopped();
             } else if (!enableSmartspaceAsAWidget() && WIDGET_ON_FIRST_SCREEN
                     && !prefs.get(LauncherPrefs.SHOULD_SHOW_SMARTSPACE)) {
@@ -365,10 +365,10 @@
                 prefs.putSync(SHOULD_SHOW_SMARTSPACE.to(true));
             }
 
+            logASplit("saving all widgets in icon cache");
             updateHandler.updateIcons(allWidgetsList,
                     CachedObjectCachingLogic.INSTANCE,
                     mApp.getModel()::onWidgetLabelsUpdated);
-            logASplit("save widgets in icon cache");
 
             // fifth step
             loadFolderNames();
@@ -414,7 +414,7 @@
         } finally {
             Trace.endSection();
         }
-        logASplit("loadWorkspace");
+        logASplit("loadWorkspace finished");
 
         mBgDataModel.isFirstPagePinnedItemEnabled = FeatureFlags.QSB_ON_FIRST_SCREEN
                 && (!enableSmartspaceRemovalToggle() || LauncherPrefs.getPrefs(
@@ -440,7 +440,7 @@
         } else {
             dbController.tryMigrateDB(restoreEventLogger);
         }
-        Log.d(TAG, "loadWorkspace: loading default favorites");
+        Log.d(TAG, "loadWorkspace: loading default favorites if necessary");
         dbController.loadDefaultFavoritesIfNecessary();
 
         synchronized (mBgDataModel) {
@@ -453,7 +453,7 @@
                 mInstallingPkgsCached = installingPkgs;
             }
             installingPkgs.forEach(mApp.getIconCache()::updateSessionCache);
-            FileLog.d(TAG, "loadWorkspace: Packages with active install sessions: "
+            FileLog.d(TAG, "loadWorkspace: Packages with active install/update sessions: "
                     + installingPkgs.keySet().stream().map(info -> info.mPackageName).toList());
 
             mFirstScreenBroadcast = new FirstScreenBroadcast(installingPkgs);
@@ -478,8 +478,12 @@
                         widgetInflater, mPmHelper, iconRequestInfos, unlockedUsers,
                         allDeepShortcuts);
 
-                while (!mStopped && c.moveToNext()) {
-                    itemProcessor.processItem();
+                if (mStopped) {
+                    Log.w(TAG, "loadWorkspaceImpl: Loader stopped, skipping item processing");
+                } else {
+                    while (!mStopped && c.moveToNext()) {
+                        itemProcessor.processItem();
+                    }
                 }
                 tryLoadWorkspaceIconsInBulk(iconRequestInfos);
             } finally {
diff --git a/src/com/android/launcher3/pm/InstallSessionTracker.java b/src/com/android/launcher3/pm/InstallSessionTracker.java
index 856c294..b9c928c 100644
--- a/src/com/android/launcher3/pm/InstallSessionTracker.java
+++ b/src/com/android/launcher3/pm/InstallSessionTracker.java
@@ -33,7 +33,6 @@
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.Flags;
-import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.util.PackageUserKey;
 
 import java.lang.ref.WeakReference;
@@ -79,7 +78,7 @@
         }
         SessionInfo sessionInfo = pushSessionDisplayToLauncher(sessionId, helper, callback);
         if (sessionInfo != null) {
-            FileLog.d(TAG, "onCreated: Install session created for"
+            Log.d(TAG, "onCreated: Install session created for"
                     + " appPackageName=" + sessionInfo.getAppPackageName()
                     + ", sessionId=" + sessionInfo.getSessionId()
                     + ", appIcon=" + sessionInfo.getAppIcon()
@@ -111,7 +110,7 @@
         activeSessions.remove(sessionId);
 
         if (key != null && key.mPackageName != null) {
-            FileLog.d(TAG, "onFinished: active install session finished for"
+            Log.d(TAG, "onFinished: active install session finished for"
                     + " appPackageName=" + key.mPackageName
                     + ", sessionId=" + sessionId
                     + ", success=" + success);
diff --git a/src/com/android/launcher3/provider/LauncherDbUtils.kt b/src/com/android/launcher3/provider/LauncherDbUtils.kt
index 3c68e46..6f1d0dd 100644
--- a/src/com/android/launcher3/provider/LauncherDbUtils.kt
+++ b/src/com/android/launcher3/provider/LauncherDbUtils.kt
@@ -131,6 +131,11 @@
         }
     }
 
+    @JvmStatic
+    fun shiftTableByXCells(db: SQLiteDatabase, x: Int, toTable: String) {
+        db.run { execSQL("UPDATE $toTable SET cellY = cellY + $x") }
+    }
+
     /**
      * Migrates the legacy shortcuts to deep shortcuts pinned under Launcher. Removes any invalid
      * shortcut or any shortcut which requires some permission to launch
diff --git a/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt b/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
index 82229f8..e4c50f0 100644
--- a/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
+++ b/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
@@ -18,18 +18,23 @@
 
 import android.content.Context
 import android.util.Log
+import android.view.InflateException
+import androidx.annotation.VisibleForTesting
+import androidx.annotation.VisibleForTesting.Companion.PROTECTED
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.RecycledViewPool
 import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import com.android.launcher3.BubbleTextView
 import com.android.launcher3.BuildConfig
 import com.android.launcher3.allapps.BaseAllAppsAdapter
+import com.android.launcher3.config.FeatureFlags
 import com.android.launcher3.util.CancellableTask
 import com.android.launcher3.util.Executors.MAIN_EXECUTOR
 import com.android.launcher3.util.Executors.VIEW_PREINFLATION_EXECUTOR
 import com.android.launcher3.util.Themes
 import com.android.launcher3.views.ActivityContext
 import com.android.launcher3.views.ActivityContext.ActivityContextDelegate
+import java.lang.IllegalStateException
 
 const val PREINFLATE_ICONS_ROW_COUNT = 4
 const val EXTRA_ICONS_COUNT = 2
@@ -39,10 +44,11 @@
  * [RecyclerView]. The view inflation will happen on background thread and inflated [ViewHolder]s
  * will be added to [RecycledViewPool] on main thread.
  */
-class AllAppsRecyclerViewPool<T> : RecycledViewPool() {
+class AllAppsRecyclerViewPool<T> : RecycledViewPool() where T : Context, T : ActivityContext {
 
     var hasWorkProfile = false
-    private var mCancellableTask: CancellableTask<List<ViewHolder>>? = null
+    @VisibleForTesting(otherwise = PROTECTED)
+    var mCancellableTask: CancellableTask<List<ViewHolder>>? = null
 
     companion object {
         private const val TAG = "AllAppsRecyclerViewPool"
@@ -53,7 +59,7 @@
     /**
      * Preinflate app icons. If all apps RV cannot be scrolled down, we don't need to preinflate.
      */
-    fun <T> preInflateAllAppsViewHolders(context: T) where T : Context, T : ActivityContext {
+    fun preInflateAllAppsViewHolders(context: T) {
         val appsView = context.appsView ?: return
         val activeRv: RecyclerView = appsView.activeRecyclerView ?: return
         val preInflateCount = getPreinflateCount(context)
@@ -97,36 +103,65 @@
                 override fun getLayoutManager(): RecyclerView.LayoutManager? = null
             }
 
+        preInflateAllAppsViewHolders(
+            adapter,
+            BaseAllAppsAdapter.VIEW_TYPE_ICON,
+            activeRv,
+            preInflateCount,
+        ) {
+            getPreinflateCount(context)
+        }
+    }
+
+    @VisibleForTesting(otherwise = PROTECTED)
+    fun preInflateAllAppsViewHolders(
+        adapter: RecyclerView.Adapter<*>,
+        viewType: Int,
+        activeRv: RecyclerView,
+        preInflationCount: Int,
+        preInflationCountProvider: () -> Int,
+    ) {
+        if (preInflationCount <= 0) {
+            return
+        }
         mCancellableTask?.cancel()
         var task: CancellableTask<List<ViewHolder>>? = null
         task =
             CancellableTask(
                 {
                     val list: ArrayList<ViewHolder> = ArrayList()
-                    for (i in 0 until preInflateCount) {
+                    for (i in 0 until preInflationCount) {
                         if (task?.canceled == true) {
                             break
                         }
                         // If activeRv's layout manager has been reset to null on main thread, skip
                         // the preinflation as we cannot generate correct LayoutParams
                         if (activeRv.layoutManager == null) {
+                            list.clear()
                             break
                         }
-                        list.add(
-                            adapter.createViewHolder(activeRv, BaseAllAppsAdapter.VIEW_TYPE_ICON)
-                        )
+                        try {
+                            list.add(adapter.createViewHolder(activeRv, viewType))
+                        } catch (e: InflateException) {
+                            list.clear()
+                            // It's still possible for UI thread to set activeRv's layout manager to
+                            // null and we should break the loop and cancel the preinflation.
+                            break
+                        }
                     }
                     list
                 },
                 MAIN_EXECUTOR,
                 { viewHolders ->
-                    for (i in 0 until minOf(viewHolders.size, getPreinflateCount(context))) {
+                    // Run preInflationCountProvider again as the needed VH might have changed
+                    val newPreInflationCount = preInflationCountProvider.invoke()
+                    for (i in 0 until minOf(viewHolders.size, newPreInflationCount)) {
                         putRecycledView(viewHolders[i])
                     }
                 },
             )
         mCancellableTask = task
-        VIEW_PREINFLATION_EXECUTOR.submit(mCancellableTask)
+        VIEW_PREINFLATION_EXECUTOR.execute(mCancellableTask)
     }
 
     /**
@@ -143,10 +178,11 @@
      * app icons plus [EXTRA_ICONS_COUNT] is the magic minimal count of app icons to preinflate to
      * suffice fast scrolling.
      *
-     * Note that we need to preinfate extra app icons in size of one all apps pages, so that opening
-     * all apps don't need to inflate app icons.
+     * Note that if [FeatureFlags.ALL_APPS_GONE_VISIBILITY] is enabled, we need to preinfate extra
+     * app icons in size of one all apps pages, so that opening all apps don't need to inflate app
+     * icons.
      */
-    fun <T> getPreinflateCount(context: T): Int where T : Context, T : ActivityContext {
+    fun getPreinflateCount(context: T): Int {
         var targetPreinflateCount =
             PREINFLATE_ICONS_ROW_COUNT * context.deviceProfile.numShownAllAppsColumns +
                 EXTRA_ICONS_COUNT
diff --git a/src/com/android/launcher3/settings/SettingsActivity.java b/src/com/android/launcher3/settings/SettingsActivity.java
index 5851f62..5068b48 100644
--- a/src/com/android/launcher3/settings/SettingsActivity.java
+++ b/src/com/android/launcher3/settings/SettingsActivity.java
@@ -22,6 +22,7 @@
 
 import static com.android.launcher3.BuildConfig.IS_DEBUG_DEVICE;
 import static com.android.launcher3.BuildConfig.IS_STUDIO_BUILD;
+import static com.android.launcher3.InvariantDeviceProfile.TYPE_MULTI_DISPLAY;
 import static com.android.launcher3.states.RotationHelper.ALLOW_ROTATION_PREFERENCE_KEY;
 
 import android.app.Activity;
@@ -52,6 +53,7 @@
 
 import com.android.launcher3.BuildConfig;
 import com.android.launcher3.Flags;
+import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherFiles;
 import com.android.launcher3.R;
 import com.android.launcher3.states.RotationHelper;
@@ -310,7 +312,10 @@
                     }
                     return mDeveloperOptionsEnabled;
                 case FIXED_LANDSCAPE_MODE:
-                    if (!Flags.oneGridSpecs()) {
+                    if (!Flags.oneGridSpecs()
+                            // adding this condition until fixing b/378972567
+                            || InvariantDeviceProfile.INSTANCE.get(getContext()).deviceType
+                            == TYPE_MULTI_DISPLAY) {
                         return false;
                     }
                     // When the setting changes rotate the screen accordingly to showcase the result
diff --git a/src/com/android/launcher3/util/DaggerSingletonObject.java b/src/com/android/launcher3/util/DaggerSingletonObject.java
index febe6af..a245761 100644
--- a/src/com/android/launcher3/util/DaggerSingletonObject.java
+++ b/src/com/android/launcher3/util/DaggerSingletonObject.java
@@ -18,8 +18,8 @@
 
 import android.content.Context;
 
-import com.android.launcher3.LauncherApplication;
 import com.android.launcher3.dagger.LauncherAppComponent;
+import com.android.launcher3.dagger.LauncherComponentProvider;
 
 import java.util.function.Function;
 
@@ -37,8 +37,6 @@
     }
 
     public T get(Context context) {
-        LauncherAppComponent component =
-                ((LauncherApplication) context.getApplicationContext()).getAppComponent();
-        return mFunction.apply(component);
+        return mFunction.apply(LauncherComponentProvider.get(context));
     }
 }
diff --git a/src/com/android/launcher3/util/MSDLPlayerWrapper.java b/src/com/android/launcher3/util/MSDLPlayerWrapper.java
index 1e53ac1..aab7009 100644
--- a/src/com/android/launcher3/util/MSDLPlayerWrapper.java
+++ b/src/com/android/launcher3/util/MSDLPlayerWrapper.java
@@ -28,6 +28,9 @@
 import com.google.android.msdl.data.model.MSDLToken;
 import com.google.android.msdl.domain.InteractionProperties;
 import com.google.android.msdl.domain.MSDLPlayer;
+import com.google.android.msdl.logging.MSDLEvent;
+
+import java.util.List;
 
 import javax.inject.Inject;
 
@@ -58,4 +61,8 @@
     public void playToken(MSDLToken token) {
         mMSDLPlayer.playToken(token, null);
     }
+
+    public List<MSDLEvent> getHistory() {
+        return mMSDLPlayer.getHistory();
+    }
 }
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index f457e4e..44a7c6f 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -73,7 +73,27 @@
      */
     public static final int STAGE_TYPE_SIDE = 1;
 
-    @IntDef({STAGE_TYPE_UNDEFINED, STAGE_TYPE_MAIN, STAGE_TYPE_SIDE})
+    /**
+     * Position independent stage identifier for a given Stage
+     */
+    public static final int STAGE_TYPE_A = 2;
+    /**
+     * Position independent stage identifier for a given Stage
+     */
+    public static final int STAGE_TYPE_B = 3;
+    /**
+     * Position independent stage identifier for a given Stage
+     */
+    public static final int STAGE_TYPE_C = 4;
+
+    @IntDef({
+            STAGE_TYPE_UNDEFINED,
+            STAGE_TYPE_MAIN,
+            STAGE_TYPE_SIDE,
+            STAGE_TYPE_A,
+            STAGE_TYPE_B,
+            STAGE_TYPE_C
+    })
     public @interface StageType {}
     ///////////////////////////////////
 
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 1c0d94c..fda5175 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.AnimatorListeners.forSuccessCallback;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGET_ADD_BUTTON_TAP;
+import static com.android.window.flags.Flags.predictiveBackThreeButtonNav;
 
 import android.content.Context;
 import android.graphics.Canvas;
@@ -128,6 +129,17 @@
     }
 
     @Override
+    public void setScaleY(float scaleY) {
+        super.setScaleY(scaleY);
+        if (predictiveBackThreeButtonNav() && mNavBarScrimHeight > 0) {
+            // Call invalidate to prevent navbar scrim from scaling. The navbar scrim is drawn
+            // directly onto the canvas. To prevent it from being scaled with the canvas, there's a
+            // counter scale applied in dispatchDraw.
+            invalidate();
+        }
+    }
+
+    @Override
     public final void onClick(View v) {
         WidgetCell wc;
         if (v instanceof WidgetCell view) {
@@ -318,8 +330,10 @@
         super.dispatchDraw(canvas);
 
         if (mNavBarScrimHeight > 0) {
-            canvas.drawRect(0, getHeight() - mNavBarScrimHeight, getWidth(), getHeight(),
-                    mNavBarScrimPaint);
+            float left = (getWidth() - getWidth() / getScaleX()) / 2;
+            float top = getHeight() / 2f + (getHeight() / 2f - mNavBarScrimHeight) / getScaleY();
+            canvas.drawRect(left, top, getWidth() / getScaleX(),
+                    top + mNavBarScrimHeight / getScaleY(), mNavBarScrimPaint);
         }
     }
 
diff --git a/src/com/android/launcher3/widget/RoundedCornerEnforcement.java b/src/com/android/launcher3/widget/RoundedCornerEnforcement.java
index e190dc3..2c07fd9 100644
--- a/src/com/android/launcher3/widget/RoundedCornerEnforcement.java
+++ b/src/com/android/launcher3/widget/RoundedCornerEnforcement.java
@@ -16,7 +16,7 @@
 
 package com.android.launcher3.widget;
 
-import static com.android.launcher3.Flags.enforceSystemRadiusForAppWidgets;
+import static com.android.launcher3.Flags.useSystemRadiusForAppWidgets;
 
 import android.appwidget.AppWidgetHostView;
 import android.content.Context;
@@ -99,7 +99,7 @@
     public static float computeEnforcedRadius(@NonNull Context context) {
         Resources res = context.getResources();
         float systemRadius = res.getDimension(android.R.dimen.system_app_widget_background_radius);
-        if (enforceSystemRadiusForAppWidgets()) {
+        if (useSystemRadiusForAppWidgets()) {
             return systemRadius;
         }
 
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 8bebfb2..150806a 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -295,8 +295,11 @@
     }
 
     private void attachScrollbarToRecyclerView(WidgetsRecyclerView recyclerView) {
-        recyclerView.bindFastScrollbar(mFastScroller, WIDGET_SCROLLER);
         if (mCurrentWidgetsRecyclerView != recyclerView) {
+            // Bind scrollbar if changing the recycler view. If widgets list updates, since
+            // scrollbar is already attached to the recycler view, it will automatically adjust as
+            // needed with recycler view's onScrollListener.
+            recyclerView.bindFastScrollbar(mFastScroller, WIDGET_SCROLLER);
             // Only reset the scroll position & expanded apps if the currently shown recycler view
             // has been updated.
             reset();
diff --git a/tests/Android.bp b/tests/Android.bp
index 35a2275..e4fecc5 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -63,7 +63,6 @@
         "src/com/android/launcher3/dragging/TaplDragTest.java",
         "src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java",
         "src/com/android/launcher3/ui/TaplTestsLauncher3Test.java",
-        "src/com/android/launcher3/ui/widget/TaplWidgetPickerTest.java",
         "src/com/android/launcher3/ui/workspace/TaplWorkspaceTest.java",
     ],
 }
@@ -173,6 +172,7 @@
         "multivalentTests/src/**/*.java",
         "multivalentTests/src/**/*.kt",
         "src/com/android/launcher3/ui/AbstractLauncherUiTest.java",
+        "src/com/android/launcher3/ui/BaseLauncherTaplTest.java",
         "tapl/com/android/launcher3/tapl/*.java",
         "tapl/com/android/launcher3/tapl/*.kt",
     ],
diff --git a/tests/assets/ReorderWidgets/push_reorder_case b/tests/assets/ReorderWidgets/push_reorder_case
index 1eacfae..73b67d0 100644
--- a/tests/assets/ReorderWidgets/push_reorder_case
+++ b/tests/assets/ReorderWidgets/push_reorder_case
@@ -39,6 +39,6 @@
 board: 6x5
 xxxxxx
 bbbb--
---m---
---aaa-
---ddd-
\ No newline at end of file
+--maaa
+--ddd-
+------
\ No newline at end of file
diff --git a/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt b/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
index f8794f8..c4519eb 100644
--- a/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
@@ -168,7 +168,6 @@
         isLandscape: Boolean = false,
         isGestureMode: Boolean = true,
         isFolded: Boolean = false,
-        isFixedLandscape: Boolean = false,
     ) {
         val (unfoldedNaturalX, unfoldedNaturalY) = deviceSpecUnfolded.naturalSize
         val unfoldedWindowsBounds =
@@ -195,7 +194,6 @@
                 rotation = if (isLandscape) Surface.ROTATION_90 else Surface.ROTATION_0,
                 isGestureMode = isGestureMode,
                 densityDpi = deviceSpecFolded.densityDpi,
-                isFixedLandscape = isFixedLandscape,
             )
         } else {
             initializeCommonVars(
@@ -204,7 +202,6 @@
                 rotation = if (isLandscape) Surface.ROTATION_0 else Surface.ROTATION_90,
                 isGestureMode = isGestureMode,
                 densityDpi = deviceSpecUnfolded.densityDpi,
-                isFixedLandscape = isFixedLandscape,
             )
         }
     }
diff --git a/tests/multivalentTests/src/com/android/launcher3/DeleteDropTargetTest.kt b/tests/multivalentTests/src/com/android/launcher3/DeleteDropTargetTest.kt
index 46e66e4..42374a5 100644
--- a/tests/multivalentTests/src/com/android/launcher3/DeleteDropTargetTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/DeleteDropTargetTest.kt
@@ -1,20 +1,29 @@
 package com.android.launcher3
 
 import android.content.Context
+import android.platform.test.annotations.EnableFlags
+import android.platform.test.flag.junit.SetFlagsRule
 import androidx.test.core.app.ApplicationProvider.getApplicationContext
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.launcher3.Utilities.*
+import com.android.launcher3.dragndrop.DragView
 import com.android.launcher3.util.ActivityContextWrapper
+import com.android.launcher3.util.MSDLPlayerWrapper
+import com.google.android.msdl.data.model.MSDLToken
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
+import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.mockito.kotlin.mock
 
 @SmallTest
 @RunWith(AndroidJUnit4::class)
 class DeleteDropTargetTest {
 
+    @get:Rule val mSetFlagsRule = SetFlagsRule()
+
     private var mContext: Context = ActivityContextWrapper(getApplicationContext())
 
     // Use a non-abstract class implementation
@@ -37,4 +46,17 @@
         // A lot of space for text so the text should not be clipped
         assertThat(buttonDropTarget.isTextClippedVertically(1000)).isFalse()
     }
+
+    @Test
+    @EnableFlags(Flags.FLAG_MSDL_FEEDBACK)
+    fun onDragEnter_performsMSDLSwipeThresholdFeedback() {
+        val target = DropTarget.DragObject(mContext)
+        target.dragView = mock<DragView<*>>()
+        buttonDropTarget.onDragEnter(target)
+        val wrapper = MSDLPlayerWrapper.INSTANCE.get(mContext)
+
+        val history = wrapper.history
+        assertThat(history.size).isEqualTo(1)
+        assertThat(history[0].tokenName).isEqualTo(MSDLToken.SWIPE_THRESHOLD_INDICATOR.name)
+    }
 }
diff --git a/tests/multivalentTests/src/com/android/launcher3/dagger/LauncherComponentProviderTest.kt b/tests/multivalentTests/src/com/android/launcher3/dagger/LauncherComponentProviderTest.kt
new file mode 100644
index 0000000..9255877
--- /dev/null
+++ b/tests/multivalentTests/src/com/android/launcher3/dagger/LauncherComponentProviderTest.kt
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2024 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.dagger
+
+import android.content.Context
+import android.content.ContextWrapper
+import android.view.ContextThemeWrapper
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.launcher3.R
+import com.android.launcher3.util.LauncherModelHelper.SandboxModelContext
+import com.android.launcher3.util.LauncherModelHelper.TEST_PACKAGE
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertNotSame
+import org.junit.Assert.assertSame
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class LauncherComponentProviderTest {
+
+    val app: Context = ApplicationProvider.getApplicationContext()
+
+    @Test
+    fun `returns same component as Launcher application`() {
+        val c = SandboxModelContext()
+        assertSame(c.appComponent, LauncherComponentProvider.get(c))
+        assertNotSame(LauncherComponentProvider.get(c), LauncherComponentProvider.get(app))
+    }
+
+    @Test
+    fun `returns same component for isolated context`() {
+        val c = IsolatedContext()
+
+        // Same component is returned for multiple calls, irrespective of the wrappers
+        assertNotNull(LauncherComponentProvider.get(c))
+        assertSame(
+            LauncherComponentProvider.get(c),
+            LauncherComponentProvider.get(ContextThemeWrapper(c, R.style.LauncherTheme)),
+        )
+
+        // Different than main application
+        assertNotSame(LauncherComponentProvider.get(c), LauncherComponentProvider.get(app))
+    }
+
+    @Test
+    fun `different components for different isolated context`() {
+        val c1 = IsolatedContext()
+        val c2 = IsolatedContext()
+
+        assertNotNull(LauncherComponentProvider.get(c1))
+        assertNotNull(LauncherComponentProvider.get(c2))
+        assertNotSame(LauncherComponentProvider.get(c1), LauncherComponentProvider.get(c2))
+    }
+
+    inner class IsolatedContext : ContextWrapper(app.createPackageContext(TEST_PACKAGE, 0)) {
+
+        override fun getApplicationContext(): Context = this
+    }
+}
diff --git a/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheTest.java b/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheTest.java
index ce00b28..9b4bd71 100644
--- a/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheTest.java
+++ b/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheTest.java
@@ -71,6 +71,7 @@
 
 import com.google.common.truth.Truth;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -99,6 +100,11 @@
                 new LauncherIconProvider(mContext));
     }
 
+    @After
+    public void tearDown() {
+        mIconCache.close();
+    }
+
     @Test
     public void getShortcutInfoBadge_nullComponent_overrideAllowed() throws Exception {
         String overridePackage = "com.android.settings";
diff --git a/tests/multivalentTests/src/com/android/launcher3/model/DatabaseHelperTest.kt b/tests/multivalentTests/src/com/android/launcher3/model/DatabaseHelperTest.kt
index c9ea421..09752b8 100644
--- a/tests/multivalentTests/src/com/android/launcher3/model/DatabaseHelperTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/model/DatabaseHelperTest.kt
@@ -1,5 +1,6 @@
 package com.android.launcher3.model
 
+import android.content.Context
 import android.database.sqlite.SQLiteDatabase
 import android.os.UserHandle
 import androidx.test.ext.junit.runners.AndroidJUnit4
@@ -11,8 +12,10 @@
 import com.android.launcher3.pm.UserCache
 import com.android.launcher3.provider.LauncherDbUtils
 import java.util.function.ToLongFunction
+import org.junit.After
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
+import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 
@@ -24,6 +27,19 @@
 @SmallTest
 @RunWith(AndroidJUnit4::class)
 class DatabaseHelperTest {
+    val context: Context = InstrumentationRegistry.getInstrumentation().targetContext
+    // v30 - 21 columns
+    lateinit var db: SQLiteDatabase
+
+    @Before
+    fun setUp() {
+        db = FactitiousDbController(context, INSERTION_SQL).inMemoryDb
+    }
+
+    @After
+    fun tearDown() {
+        db.close()
+    }
 
     /**
      * b/304687723 occurred when a return was accidentally added to a case statement in
@@ -33,13 +49,11 @@
      */
     @Test
     fun onUpgrade_to_version_32_from_30() {
-        val context = InstrumentationRegistry.getInstrumentation().targetContext
         val userSerialProvider =
             ToLongFunction<UserHandle> {
                 UserCache.INSTANCE.get(context).getSerialNumberForUser(it)
             }
         val dbHelper = DatabaseHelper(context, null, userSerialProvider) {}
-        val db = FactitiousDbController(context, INSERTION_SQL).inMemoryDb
 
         dbHelper.onUpgrade(db, 30, 32)
 
@@ -54,9 +68,6 @@
      */
     @Test
     fun after_migrating_from_db_v30_to_v32_copy_table() {
-        val context = InstrumentationRegistry.getInstrumentation().targetContext
-        val db = FactitiousDbController(context, INSERTION_SQL).inMemoryDb // v30 - 21 columns
-
         addTableToDb(db, 1, true, TMP_TABLE)
         LauncherDbUtils.copyTable(db, TABLE_NAME, db, TMP_TABLE, context)
 
diff --git a/tests/multivalentTests/src/com/android/launcher3/model/GridSizeMigrationTest.kt b/tests/multivalentTests/src/com/android/launcher3/model/GridSizeMigrationTest.kt
index 7933331..eee6191 100644
--- a/tests/multivalentTests/src/com/android/launcher3/model/GridSizeMigrationTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/model/GridSizeMigrationTest.kt
@@ -82,6 +82,7 @@
 
     @After
     fun tearDown() {
+        db.close()
         modelHelper.destroy()
     }
 
diff --git a/tests/multivalentTests/src/com/android/launcher3/model/LoaderCursorTest.java b/tests/multivalentTests/src/com/android/launcher3/model/LoaderCursorTest.java
index b4945d7..63359ec 100644
--- a/tests/multivalentTests/src/com/android/launcher3/model/LoaderCursorTest.java
+++ b/tests/multivalentTests/src/com/android/launcher3/model/LoaderCursorTest.java
@@ -109,6 +109,7 @@
 
     @After
     public void tearDown() {
+        mCursor.close();
         mModelHelper.destroy();
     }
 
diff --git a/tests/multivalentTests/src/com/android/launcher3/provider/RestoreDbTaskTest.java b/tests/multivalentTests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
index d0c168a..c30b730 100644
--- a/tests/multivalentTests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
+++ b/tests/multivalentTests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
@@ -92,6 +92,7 @@
     private Cursor mMockCursor;
     private LauncherPrefs mPrefs;
     private LauncherRestoreEventLogger mMockRestoreEventLogger;
+    private SQLiteDatabase mDb;
 
     @Before
     public void setup() {
@@ -107,57 +108,60 @@
 
     @After
     public void teardown() {
+        if (mDb != null) {
+            mDb.close();
+        }
         mModelHelper.destroy();
         LauncherPrefs.get(mContext).removeSync(RESTORE_DEVICE);
     }
 
     @Test
     public void testGetProfileId() throws Exception {
-        SQLiteDatabase db = new MyModelDbController(23).getDb();
-        assertEquals(23, new RestoreDbTask().getDefaultProfileId(db));
+        mDb = new MyModelDbController(23).getDb();
+        assertEquals(23, new RestoreDbTask().getDefaultProfileId(mDb));
     }
 
     @Test
     public void testMigrateProfileId() throws Exception {
-        SQLiteDatabase db = new MyModelDbController(42).getDb();
+        mDb = new MyModelDbController(42).getDb();
         // Add some mock data
         for (int i = 0; i < 5; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
             values.put(Favorites.TITLE, "item " + i);
-            db.insert(Favorites.TABLE_NAME, null, values);
+            mDb.insert(Favorites.TABLE_NAME, null, values);
         }
         // Verify item add
-        assertEquals(5, getCount(db, "select * from favorites where profileId = 42"));
+        assertEquals(5, getCount(mDb, "select * from favorites where profileId = 42"));
 
-        new RestoreDbTask().migrateProfileId(db, 42, 33);
+        new RestoreDbTask().migrateProfileId(mDb, 42, 33);
 
         // verify data migrated
-        assertEquals(0, getCount(db, "select * from favorites where profileId = 42"));
-        assertEquals(5, getCount(db, "select * from favorites where profileId = 33"));
+        assertEquals(0, getCount(mDb, "select * from favorites where profileId = 42"));
+        assertEquals(5, getCount(mDb, "select * from favorites where profileId = 33"));
     }
 
     @Test
     public void testChangeDefaultColumn() throws Exception {
-        SQLiteDatabase db = new MyModelDbController(42).getDb();
+        mDb = new MyModelDbController(42).getDb();
         // Add some mock data
         for (int i = 0; i < 5; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
             values.put(Favorites.TITLE, "item " + i);
-            db.insert(Favorites.TABLE_NAME, null, values);
+            mDb.insert(Favorites.TABLE_NAME, null, values);
         }
         // Verify default column is 42
-        assertEquals(5, getCount(db, "select * from favorites where profileId = 42"));
+        assertEquals(5, getCount(mDb, "select * from favorites where profileId = 42"));
 
-        new RestoreDbTask().changeDefaultColumn(db, 33);
+        new RestoreDbTask().changeDefaultColumn(mDb, 33);
 
         // Verify default value changed
         ContentValues values = new ContentValues();
         values.put(Favorites._ID, 100);
         values.put(Favorites.TITLE, "item 100");
-        db.insert(Favorites.TABLE_NAME, null, values);
-        assertEquals(1, getCount(db, "select * from favorites where profileId = 33"));
+        mDb.insert(Favorites.TABLE_NAME, null, values);
+        assertEquals(1, getCount(mDb, "select * from favorites where profileId = 33"));
     }
 
     @Test
@@ -170,7 +174,7 @@
         long workProfileId_old = myProfileId + 3;
 
         MyModelDbController controller = new MyModelDbController(myProfileId);
-        SQLiteDatabase db = controller.getDb();
+        mDb = controller.getDb();
         BackupManager bm = spy(new BackupManager(mContext));
         doReturn(myUserHandle()).when(bm).getUserForAncestralSerialNumber(eq(myProfileId_old));
         doReturn(mWorkUser).when(bm).getUserForAncestralSerialNumber(eq(workProfileId_old));
@@ -178,16 +182,16 @@
 
         addIconsBulk(controller, 10, 1, myProfileId_old);
         addIconsBulk(controller, 6, 2, workProfileId_old);
-        assertEquals(10, getItemCountForProfile(db, myProfileId_old));
-        assertEquals(6, getItemCountForProfile(db, workProfileId_old));
+        assertEquals(10, getItemCountForProfile(mDb, myProfileId_old));
+        assertEquals(6, getItemCountForProfile(mDb, workProfileId_old));
 
         mTask.sanitizeDB(mContext, controller, controller.getDb(), bm, mMockRestoreEventLogger);
 
         // All the data has been migrated to the new user ids
-        assertEquals(0, getItemCountForProfile(db, myProfileId_old));
-        assertEquals(0, getItemCountForProfile(db, workProfileId_old));
-        assertEquals(10, getItemCountForProfile(db, myProfileId));
-        assertEquals(6, getItemCountForProfile(db, workProfileId));
+        assertEquals(0, getItemCountForProfile(mDb, myProfileId_old));
+        assertEquals(0, getItemCountForProfile(mDb, workProfileId_old));
+        assertEquals(10, getItemCountForProfile(mDb, myProfileId));
+        assertEquals(6, getItemCountForProfile(mDb, workProfileId));
     }
 
     @Test
@@ -199,7 +203,7 @@
         long workProfileId_old = myProfileId + 3;
 
         MyModelDbController controller = new MyModelDbController(myProfileId);
-        SQLiteDatabase db = controller.getDb();
+        mDb = controller.getDb();
         BackupManager bm = spy(new BackupManager(mContext));
         doReturn(myUserHandle()).when(bm).getUserForAncestralSerialNumber(eq(myProfileId_old));
         // Work profile is not migrated
@@ -207,16 +211,16 @@
 
         addIconsBulk(controller, 10, 1, myProfileId_old);
         addIconsBulk(controller, 6, 2, workProfileId_old);
-        assertEquals(10, getItemCountForProfile(db, myProfileId_old));
-        assertEquals(6, getItemCountForProfile(db, workProfileId_old));
+        assertEquals(10, getItemCountForProfile(mDb, myProfileId_old));
+        assertEquals(6, getItemCountForProfile(mDb, workProfileId_old));
 
         mTask.sanitizeDB(mContext, controller, controller.getDb(), bm, mMockRestoreEventLogger);
 
         // All the data has been migrated to the new user ids
-        assertEquals(0, getItemCountForProfile(db, myProfileId_old));
-        assertEquals(0, getItemCountForProfile(db, workProfileId_old));
-        assertEquals(10, getItemCountForProfile(db, myProfileId));
-        assertEquals(10, getCount(db, "select * from favorites"));
+        assertEquals(0, getItemCountForProfile(mDb, myProfileId_old));
+        assertEquals(0, getItemCountForProfile(mDb, workProfileId_old));
+        assertEquals(10, getItemCountForProfile(mDb, myProfileId));
+        assertEquals(10, getCount(mDb, "select * from favorites"));
     }
 
     @Test
@@ -342,24 +346,24 @@
     }
 
     private void runRemoveScreenIdGapsTest(int[] screenIds, int[] expectedScreenIds) {
-        SQLiteDatabase db = new MyModelDbController(42).getDb();
+        mDb = new MyModelDbController(42).getDb();
         // Add some mock data
         for (int i = 0; i < screenIds.length; i++) {
             ContentValues values = new ContentValues();
             values.put(Favorites._ID, i);
             values.put(Favorites.SCREEN, screenIds[i]);
             values.put(Favorites.CONTAINER, CONTAINER_DESKTOP);
-            db.insert(Favorites.TABLE_NAME, null, values);
+            mDb.insert(Favorites.TABLE_NAME, null, values);
         }
         // Verify items are added
         assertEquals(screenIds.length,
-                getCount(db, "select * from favorites where container = -100"));
+                getCount(mDb, "select * from favorites where container = -100"));
 
-        new RestoreDbTask().removeScreenIdGaps(db);
+        new RestoreDbTask().removeScreenIdGaps(mDb);
 
         // verify screenId gaps removed
         int[] resultScreenIds = new int[screenIds.length];
-        try (Cursor c = db.rawQuery(
+        try (Cursor c = mDb.rawQuery(
                 "select screen from favorites where container = -100 order by screen", null)) {
             int i = 0;
             while (c.moveToNext()) {
diff --git a/tests/multivalentTests/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPoolTest.kt b/tests/multivalentTests/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPoolTest.kt
new file mode 100644
index 0000000..3afb0b5
--- /dev/null
+++ b/tests/multivalentTests/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPoolTest.kt
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2024 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.recyclerview
+
+import android.content.Context
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.LayoutManager
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.util.Executors
+import com.android.launcher3.views.ActivityContext
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.any
+import org.mockito.Mock
+import org.mockito.Mockito.never
+import org.mockito.Mockito.spy
+import org.mockito.Mockito.times
+import org.mockito.Mockito.verify
+import org.mockito.Mockito.`when`
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class AllAppsRecyclerViewPoolTest<T> where T : Context, T : ActivityContext {
+
+    private lateinit var underTest: AllAppsRecyclerViewPool<T>
+    private lateinit var adapter: RecyclerView.Adapter<*>
+
+    @Mock private lateinit var parent: RecyclerView
+    @Mock private lateinit var itemView: View
+    @Mock private lateinit var layoutManager: LayoutManager
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        underTest = spy(AllAppsRecyclerViewPool())
+        adapter =
+            object : RecyclerView.Adapter<ViewHolder>() {
+                override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) =
+                    object : ViewHolder(itemView) {}
+
+                override fun getItemCount() = 0
+
+                override fun onBindViewHolder(holder: ViewHolder, position: Int) {}
+            }
+        underTest.setMaxRecycledViews(VIEW_TYPE, 20)
+        `when`(parent.layoutManager).thenReturn(layoutManager)
+    }
+
+    @Test
+    fun preinflate_success() {
+        underTest.preInflateAllAppsViewHolders(adapter, VIEW_TYPE, parent, 10) { 10 }
+
+        awaitTasksCompleted()
+        assertThat(underTest.getRecycledViewCount(VIEW_TYPE)).isEqualTo(10)
+    }
+
+    @Test
+    fun preinflate_not_triggered() {
+        underTest.preInflateAllAppsViewHolders(adapter, VIEW_TYPE, parent, 0) { 0 }
+
+        awaitTasksCompleted()
+        assertThat(underTest.getRecycledViewCount(VIEW_TYPE)).isEqualTo(0)
+    }
+
+    @Test
+    fun preinflate_cancel_before_runOnMainThread() {
+        underTest.preInflateAllAppsViewHolders(adapter, VIEW_TYPE, parent, 10) { 10 }
+        assertThat(underTest.mCancellableTask!!.canceled).isFalse()
+
+        underTest.clear()
+
+        awaitTasksCompleted()
+        verify(underTest, never()).putRecycledView(any(ViewHolder::class.java))
+        assertThat(underTest.mCancellableTask!!.canceled).isTrue()
+        assertThat(underTest.getRecycledViewCount(VIEW_TYPE)).isEqualTo(0)
+    }
+
+    @Test
+    fun preinflate_cancel_after_run() {
+        underTest.preInflateAllAppsViewHolders(adapter, VIEW_TYPE, parent, 10) { 10 }
+        assertThat(underTest.mCancellableTask!!.canceled).isFalse()
+        awaitTasksCompleted()
+
+        underTest.clear()
+
+        verify(underTest, times(10)).putRecycledView(any(ViewHolder::class.java))
+        assertThat(underTest.mCancellableTask!!.canceled).isTrue()
+        assertThat(underTest.getRecycledViewCount(VIEW_TYPE)).isEqualTo(0)
+    }
+
+    private fun awaitTasksCompleted() {
+        Executors.VIEW_PREINFLATION_EXECUTOR.submit<Any> { null }.get()
+        Executors.MAIN_EXECUTOR.submit<Any> { null }.get()
+    }
+
+    companion object {
+        private const val VIEW_TYPE: Int = 4
+    }
+}
diff --git a/tests/multivalentTests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt b/tests/multivalentTests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
index 7484bce..ac5fda2 100644
--- a/tests/multivalentTests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
@@ -26,6 +26,7 @@
 import com.android.launcher3.util.ActivityContextWrapper
 import com.android.launcher3.util.Executors
 import com.google.common.truth.Truth.assertThat
+import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -38,7 +39,7 @@
     @get:Rule val checkFlagsRule: CheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule()
     private val providerName =
         ComponentName(
-            getInstrumentation().getContext().getPackageName(),
+            getInstrumentation().context.packageName,
             "com.android.launcher3.testcomponent.AppWidgetNoConfig",
         )
     private val generatedPreviewLayout =
@@ -51,6 +52,7 @@
     private lateinit var helper: WidgetManagerHelper
     private lateinit var appWidgetProviderInfo: LauncherAppWidgetProviderInfo
     private lateinit var widgetItem: WidgetItem
+    private lateinit var iconCache: IconCache
 
     @Before
     fun setup() {
@@ -88,17 +90,17 @@
         createWidgetItem()
     }
 
+    @After
+    fun tearDown() {
+        iconCache.close()
+    }
+
     private fun createWidgetItem() {
         Executors.MODEL_EXECUTOR.submit {
                 val idp = InvariantDeviceProfile()
-                widgetItem =
-                    WidgetItem(
-                        appWidgetProviderInfo,
-                        idp,
-                        IconCache(context, idp, null, IconProvider(context)),
-                        context,
-                        helper,
-                    )
+                if (::iconCache.isInitialized) iconCache.close()
+                iconCache = IconCache(context, idp, null, IconProvider(context))
+                widgetItem = WidgetItem(appWidgetProviderInfo, idp, iconCache, context, helper)
             }
             .get()
     }
diff --git a/tests/multivalentTests/src/com/android/launcher3/widget/RoundedCornerEnforcementTest.kt b/tests/multivalentTests/src/com/android/launcher3/widget/RoundedCornerEnforcementTest.kt
index c82e84c..13e23c9 100644
--- a/tests/multivalentTests/src/com/android/launcher3/widget/RoundedCornerEnforcementTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/widget/RoundedCornerEnforcementTest.kt
@@ -86,7 +86,7 @@
     }
 
     @Test
-    @DisableFlags(Flags.FLAG_ENFORCE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
+    @DisableFlags(Flags.FLAG_USE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
     fun `Compute system radius when smaller`() {
         val mockContext = mock(Context::class.java)
         val mockRes = mock(Resources::class.java)
@@ -103,7 +103,7 @@
     }
 
     @Test
-    @DisableFlags(Flags.FLAG_ENFORCE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
+    @DisableFlags(Flags.FLAG_USE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
     fun `Compute launcher radius when smaller`() {
         val mockContext = mock(Context::class.java)
         val mockRes = mock(Resources::class.java)
@@ -120,7 +120,7 @@
     }
 
     @Test
-    @EnableFlags(Flags.FLAG_ENFORCE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
+    @EnableFlags(Flags.FLAG_USE_SYSTEM_RADIUS_FOR_APP_WIDGETS)
     fun `Compute system radius ignoring launcher radius`() {
         val mockContext = mock(Context::class.java)
         val mockRes = mock(Resources::class.java)
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 2b1fddc..8e4db5c 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -15,75 +15,41 @@
  */
 package com.android.launcher3.ui;
 
-import static android.platform.test.flag.junit.SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT;
-
 import static androidx.test.InstrumentationRegistry.getInstrumentation;
 
-import static com.android.launcher3.testing.shared.TestProtocol.ICON_MISSING;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
-import static com.android.launcher3.util.TestUtil.resolveSystemAppInfo;
 
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import android.app.ActivityManager;
-import android.content.BroadcastReceiver;
 import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.graphics.Point;
-import android.os.Debug;
 import android.os.Process;
-import android.os.RemoteException;
-import android.os.UserHandle;
-import android.os.UserManager;
-import android.platform.test.flag.junit.SetFlagsRule;
-import android.platform.test.rule.LimitDevicesRule;
 import android.system.OsConstants;
 import android.util.Log;
 
-import androidx.annotation.NonNull;
-import androidx.test.InstrumentationRegistry;
 import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.BySelector;
-import androidx.test.uiautomator.UiDevice;
 import androidx.test.uiautomator.Until;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.celllayout.FavoriteItemsTransaction;
-import com.android.launcher3.tapl.HomeAllApps;
-import com.android.launcher3.tapl.HomeAppIcon;
 import com.android.launcher3.tapl.LauncherInstrumentation;
 import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.testcomponent.TestCommandReceiver;
 import com.android.launcher3.util.LooperExecutor;
 import com.android.launcher3.util.TestUtil;
 import com.android.launcher3.util.Wait;
-import com.android.launcher3.util.rule.ExtendedLongPressTimeoutRule;
 import com.android.launcher3.util.rule.FailureWatcher;
-import com.android.launcher3.util.rule.SamplerRule;
-import com.android.launcher3.util.rule.ScreenRecordRule;
 import com.android.launcher3.util.rule.ShellCommandRule;
 import com.android.launcher3.util.rule.TestIsolationRule;
-import com.android.launcher3.util.rule.TestStabilityRule;
 import com.android.launcher3.util.rule.ViewCaptureRule;
 
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Rule;
 import org.junit.rules.RuleChain;
 import org.junit.rules.TestRule;
 
-import java.io.IOException;
 import java.util.Objects;
 import java.util.concurrent.Callable;
-import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
@@ -93,169 +59,51 @@
 /**
  * Base class for all instrumentation tests providing various utility methods.
  */
-public abstract class AbstractLauncherUiTest<LAUNCHER_TYPE extends Launcher> {
-
-    public static final long DEFAULT_BROADCAST_TIMEOUT_SECS = 10;
+public abstract class AbstractLauncherUiTest<LAUNCHER_TYPE extends Launcher>
+        extends BaseLauncherTaplTest {
 
     private static final String TAG = "AbstractLauncherUiTest";
 
-    private static final long BYTES_PER_MEGABYTE = 1 << 20;
-
-    private static boolean sDumpWasGenerated = false;
-    private static boolean sActivityLeakReported = false;
-    private static boolean sSeenKeyguard = false;
-    private static boolean sFirstTimeWaitingForWizard = true;
-
-    private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
-
     protected LooperExecutor mMainThreadExecutor = MAIN_EXECUTOR;
-    protected final UiDevice mDevice = getUiDevice();
-    protected final LauncherInstrumentation mLauncher = createLauncherInstrumentation();
-
-    @NonNull
-    public static LauncherInstrumentation createLauncherInstrumentation() {
-        waitForSetupWizardDismissal(); // precondition for creating LauncherInstrumentation
-        return new LauncherInstrumentation(true);
-    }
-
-    protected Context mTargetContext;
-    protected String mTargetPackage;
-    private int mLauncherPid;
-
-    private final ActivityManager.MemoryInfo mMemoryInfo = new ActivityManager.MemoryInfo();
-    private final ActivityManager mActivityManager;
-    private long mMemoryBefore;
-
-    /** Detects activity leaks and throws an exception if a leak is found. */
-    public static void checkDetectedLeaks(LauncherInstrumentation launcher) {
-        checkDetectedLeaks(launcher, false);
-    }
-
-    /** Detects activity leaks and throws an exception if a leak is found. */
-    public static void checkDetectedLeaks(LauncherInstrumentation launcher,
-            boolean requireOneActiveActivityUnused) {
-        if (TestStabilityRule.isPresubmit()) return; // b/313501215
-
-        final boolean requireOneActiveActivity =
-                false; // workaround for leaks when there is an unexpected Recents activity
-
-        if (sActivityLeakReported) return;
-
-        // Check whether activity leak detector has found leaked activities.
-        Wait.atMost(() -> getActivityLeakErrorMessage(launcher, requireOneActiveActivity),
-                () -> {
-                    launcher.forceGc();
-                    return MAIN_EXECUTOR.submit(
-                            () -> launcher.noLeakedActivities(requireOneActiveActivity)).get();
-                }, launcher);
-    }
-
-    public static String getAppPackageName() {
-        return getInstrumentation().getContext().getPackageName();
-    }
-
-    private static String getActivityLeakErrorMessage(LauncherInstrumentation launcher,
-            boolean requireOneActiveActivity) {
-        sActivityLeakReported = true;
-        return "Activity leak detector has found leaked activities, requirining 1 activity: "
-                + requireOneActiveActivity + "; "
-                + dumpHprofData(launcher, false, requireOneActiveActivity) + ".";
-    }
-
-    private static String dumpHprofData(LauncherInstrumentation launcher, boolean intentionalLeak,
-            boolean requireOneActiveActivity) {
-        if (intentionalLeak) return "intentional leak; not generating dump";
-
-        String result;
-        if (sDumpWasGenerated) {
-            result = "dump has already been generated by another test";
-        } else {
-            try {
-                final String fileName =
-                        getInstrumentation().getTargetContext().getFilesDir().getPath()
-                                + "/ActivityLeakHeapDump.hprof";
-                if (TestHelpers.isInLauncherProcess()) {
-                    Debug.dumpHprofData(fileName);
-                } else {
-                    final UiDevice device = getUiDevice();
-                    device.executeShellCommand(
-                            "am dumpheap " + device.getLauncherPackageName() + " " + fileName);
-                }
-                Log.d(TAG, "Saved leak dump, the leak is still present: "
-                        + !launcher.noLeakedActivities(requireOneActiveActivity));
-                sDumpWasGenerated = true;
-                result = "saved memory dump as an artifact";
-            } catch (Throwable e) {
-                Log.e(TAG, "dumpHprofData failed", e);
-                result = "failed to save memory dump";
-            }
-        }
-        return result + ". Full list of activities: " + launcher.getRootedActivitiesList();
-    }
 
     protected AbstractLauncherUiTest() {
-        mActivityManager = InstrumentationRegistry.getContext()
-                .getSystemService(ActivityManager.class);
-        mLauncher.enableCheckEventsForSuccessfulGestures();
-        mLauncher.setAnomalyChecker(AbstractLauncherUiTest::verifyKeyguardInvisible);
-        try {
-            mDevice.setOrientationNatural();
-        } catch (RemoteException e) {
-            throw new RuntimeException(e);
-        }
         if (TestHelpers.isInLauncherProcess()) {
             Utilities.enableRunningInTestHarnessForTests();
             mLauncher.setSystemHealthSupplier(startTime -> TestCommandReceiver.callCommand(
                             TestCommandReceiver.GET_SYSTEM_HEALTH_MESSAGE, startTime.toString())
                     .getString("result"));
         }
-        mLauncher.enableDebugTracing();
-        // Avoid double-reporting of Launcher crashes.
-        mLauncher.setOnLauncherCrashed(() -> mLauncherPid = 0);
     }
 
-    @Rule
-    public ShellCommandRule mDisableHeadsUpNotification =
-            ShellCommandRule.disableHeadsUpNotification();
-
-    @Rule
-    public ScreenRecordRule mScreenRecordRule = new ScreenRecordRule();
-
-    @Rule
-    public SetFlagsRule mSetFlagsRule = new SetFlagsRule(DEVICE_DEFAULT);
-
-    @Rule
-    public ExtendedLongPressTimeoutRule mLongPressTimeoutRule = new ExtendedLongPressTimeoutRule();
-
-    @Rule
-    public LimitDevicesRule mlimitDevicesRule = new LimitDevicesRule();
-
+    /**
+     * @deprecated call {@link #performInitialization} instead
+     */
+    @Deprecated
     public static void initialize(AbstractLauncherUiTest test) throws Exception {
-        test.reinitializeLauncherData();
-        test.mDevice.pressHome();
-        test.waitForLauncherCondition("Launcher didn't start", Objects::nonNull);
-        test.waitForState("Launcher internal state didn't switch to Home",
-                () -> LauncherState.NORMAL);
-        test.waitForResumed("Launcher internal state is still Background");
+        test.performInitialization();
+    }
+
+    @Override
+    protected void performInitialization() {
+        reinitializeLauncherData();
+        mDevice.pressHome();
         // Check that we switched to home.
-        test.mLauncher.getWorkspace();
-        AbstractLauncherUiTest.checkDetectedLeaks(test.mLauncher, true);
+        mLauncher.getWorkspace();
+
+        waitForLauncherCondition("Launcher didn't start", Objects::nonNull);
+        waitForState("Launcher internal state didn't switch to Home",
+                () -> LauncherState.NORMAL);
+        waitForResumed("Launcher internal state is still Background");
+
+        checkDetectedLeaks(mLauncher, true);
     }
 
-    protected void clearPackageData(String pkg) throws IOException, InterruptedException {
-        assertTrue("pm clear command failed",
-                mDevice.executeShellCommand("pm clear " + pkg)
-                .contains("Success"));
-        assertTrue("pm wait-for-handler command failed",
-                mDevice.executeShellCommand("pm wait-for-handler")
-                .contains("Success"));
-    }
-
+    @Override
     protected TestRule getRulesInsideActivityMonitor() {
         final ViewCaptureRule viewCaptureRule = new ViewCaptureRule(
                 Launcher.ACTIVITY_TRACKER::getCreatedContext);
         final RuleChain inner = RuleChain
-                .outerRule(new PortraitLandscapeRunner<LAUNCHER_TYPE>(this))
+                .outerRule(new PortraitLandscapeRunner<>(this))
                 .around(new FailureWatcher(mLauncher, viewCaptureRule::getViewCaptureData))
                 // .around(viewCaptureRule) // b/315482167
                 .around(new TestIsolationRule(mLauncher, true));
@@ -265,184 +113,6 @@
                 : inner;
     }
 
-    @Rule
-    public TestRule mOrderSensitiveRules = RuleChain
-            .outerRule(new SamplerRule())
-            .around(new TestStabilityRule())
-            .around(getRulesInsideActivityMonitor());
-
-    public UiDevice getDevice() {
-        return mDevice;
-    }
-
-    @Before
-    public void setUp() throws Exception {
-        mLauncher.onTestStart();
-
-        final String launcherPackageName = mDevice.getLauncherPackageName();
-        try {
-            final Context context = InstrumentationRegistry.getContext();
-            final PackageManager pm = context.getPackageManager();
-            final PackageInfo launcherPackage = pm.getPackageInfo(launcherPackageName, 0);
-
-            if (!launcherPackage.versionName.equals("BuildFromAndroidStudio")) {
-                Assert.assertEquals("Launcher version doesn't match tests version",
-                        pm.getPackageInfo(context.getPackageName(), 0).getLongVersionCode(),
-                        launcherPackage.getLongVersionCode());
-            }
-        } catch (PackageManager.NameNotFoundException e) {
-            throw new RuntimeException(e);
-        }
-
-        mLauncherPid = 0;
-
-        mTargetContext = InstrumentationRegistry.getTargetContext();
-        mTargetPackage = mTargetContext.getPackageName();
-        mLauncherPid = mLauncher.getPid();
-
-        UserManager userManager = mTargetContext.getSystemService(UserManager.class);
-        if (userManager != null) {
-            for (UserHandle userHandle : userManager.getUserProfiles()) {
-                if (!userHandle.isSystem()) {
-                    mDevice.executeShellCommand(
-                            "pm remove-user --wait " + userHandle.getIdentifier());
-                }
-            }
-        }
-
-        onTestStart();
-
-        initialize(this);
-    }
-
-    private long getAvailableMemory() {
-        mActivityManager.getMemoryInfo(mMemoryInfo);
-
-        return Math.divideExact(mMemoryInfo.availMem,  BYTES_PER_MEGABYTE);
-    }
-
-    @Before
-    public void saveMemoryBefore() {
-        mMemoryBefore = getAvailableMemory();
-    }
-
-    @After
-    public void logMemoryAfter() {
-        long memoryAfter = getAvailableMemory();
-
-        Log.d(TAG, "Available memory: before=" + mMemoryBefore
-                + "MB, after=" + memoryAfter
-                + "MB, delta=" + (memoryAfter - mMemoryBefore) + "MB");
-    }
-
-    /** Method that should be called when a test starts. */
-    public static void onTestStart() {
-        waitForSetupWizardDismissal();
-
-        if (TestStabilityRule.isPresubmit()) {
-            aggressivelyUnlockSysUi();
-        } else {
-            verifyKeyguardInvisible();
-        }
-    }
-
-    private static boolean hasSystemUiObject(String resId) {
-        return getUiDevice().hasObject(
-                By.res(SYSTEMUI_PACKAGE, resId));
-    }
-
-    @NonNull
-    private static UiDevice getUiDevice() {
-        return UiDevice.getInstance(getInstrumentation());
-    }
-
-    private static void aggressivelyUnlockSysUi() {
-        final UiDevice device = getUiDevice();
-        for (int i = 0; i < 10 && hasSystemUiObject("keyguard_status_view"); ++i) {
-            Log.d(TAG, "Before attempting to unlock the phone");
-            try {
-                device.executeShellCommand("input keyevent 82");
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
-            device.waitForIdle();
-        }
-        Assert.assertTrue("Keyguard still visible",
-                TestHelpers.wait(
-                        Until.gone(By.res(SYSTEMUI_PACKAGE, "keyguard_status_view")), 60000));
-        Log.d(TAG, "Keyguard is not visible");
-    }
-
-    /** Waits for setup wizard to go away. */
-    private static void waitForSetupWizardDismissal() {
-        if (sFirstTimeWaitingForWizard) {
-            try {
-                getUiDevice().executeShellCommand(
-                        "am force-stop com.google.android.setupwizard");
-            } catch (IOException e) {
-                throw new RuntimeException(e);
-            }
-        }
-
-        final boolean wizardDismissed = TestHelpers.wait(
-                Until.gone(By.pkg("com.google.android.setupwizard").depth(0)),
-                sFirstTimeWaitingForWizard ? 120000 : 0);
-        sFirstTimeWaitingForWizard = false;
-        Assert.assertTrue("Setup wizard is still visible", wizardDismissed);
-    }
-
-    /** Asserts that keyguard is not visible */
-    public static void verifyKeyguardInvisible() {
-        final boolean keyguardAlreadyVisible = sSeenKeyguard;
-
-        sSeenKeyguard = sSeenKeyguard
-                || !TestHelpers.wait(
-                Until.gone(By.res(SYSTEMUI_PACKAGE, "keyguard_status_view")), 60000);
-
-        Assert.assertFalse(
-                "Keyguard is visible, which is likely caused by a crash in SysUI, seeing keyguard"
-                        + " for the first time = "
-                        + !keyguardAlreadyVisible,
-                sSeenKeyguard);
-    }
-
-    @After
-    public void resetFreezeRecentTaskList() {
-        try {
-            mDevice.executeShellCommand("wm reset-freeze-recent-tasks");
-        } catch (IOException e) {
-            Log.e(TAG, "Failed to reset fozen recent tasks list", e);
-        }
-    }
-
-    @After
-    public void verifyLauncherState() {
-        try {
-            // Limits UI tests affecting tests running after them.
-            mDevice.pressHome();
-            mLauncher.waitForLauncherInitialized();
-            if (mLauncherPid != 0) {
-                assertEquals("Launcher crashed, pid mismatch:",
-                        mLauncherPid, mLauncher.getPid().intValue());
-            }
-        } finally {
-            mLauncher.onTestFinish();
-        }
-    }
-
-    protected void reinitializeLauncherData() {
-        reinitializeLauncherData(false);
-    }
-
-    protected void reinitializeLauncherData(boolean clearWorkspace) {
-        if (clearWorkspace) {
-            mLauncher.clearLauncherData();
-        } else {
-            mLauncher.reinitializeLauncherData();
-        }
-        mLauncher.waitForLauncherInitialized();
-    }
-
     /**
      * Runs the callback on the UI thread and returns the result.
      */
@@ -542,38 +212,6 @@
         }, mLauncher, timeout);
     }
 
-    /**
-     * Broadcast receiver which blocks until the result is received.
-     */
-    public class BlockingBroadcastReceiver extends BroadcastReceiver {
-
-        private final CountDownLatch latch = new CountDownLatch(1);
-        private Intent mIntent;
-
-        public BlockingBroadcastReceiver(String action) {
-            mTargetContext.registerReceiver(this, new IntentFilter(action),
-                    Context.RECEIVER_EXPORTED/*UNAUDITED*/);
-        }
-
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            mIntent = intent;
-            latch.countDown();
-        }
-
-        public Intent blockingGetIntent() throws InterruptedException {
-            assertTrue("Timed Out", latch.await(DEFAULT_BROADCAST_TIMEOUT_SECS, TimeUnit.SECONDS));
-            mTargetContext.unregisterReceiver(this);
-            return mIntent;
-        }
-
-        public Intent blockingGetExtraIntent() throws InterruptedException {
-            Intent intent = blockingGetIntent();
-            return intent == null ? null : (Intent) intent.getParcelableExtra(
-                    Intent.EXTRA_INTENT);
-        }
-    }
-
     public static void startAppFast(String packageName) {
         startIntent(
                 getInstrumentation().getContext().getPackageManager().getLaunchIntentForPackage(
@@ -668,45 +306,4 @@
 
     protected void onLauncherActivityClose(LAUNCHER_TYPE launcher) {
     }
-
-    protected HomeAppIcon createShortcutInCenterIfNotExist(String name) {
-        Point dimension = mLauncher.getWorkspace().getIconGridDimensions();
-        return createShortcutIfNotExist(name, dimension.x / 2, dimension.y / 2);
-    }
-
-    protected HomeAppIcon createShortcutIfNotExist(String name, Point cellPosition) {
-        return createShortcutIfNotExist(name, cellPosition.x, cellPosition.y);
-    }
-
-    protected HomeAppIcon createShortcutIfNotExist(String name, int cellX, int cellY) {
-        HomeAppIcon homeAppIcon = mLauncher.getWorkspace().tryGetWorkspaceAppIcon(name);
-        Log.d(ICON_MISSING, "homeAppIcon: " + homeAppIcon + " name: " + name +
-                " cell: " + cellX + ", " + cellY);
-        if (homeAppIcon == null) {
-            HomeAllApps allApps = mLauncher.getWorkspace().switchToAllApps();
-            allApps.freeze();
-            try {
-                allApps.getAppIcon(name).dragToWorkspace(cellX, cellY);
-            } finally {
-                allApps.unfreeze();
-            }
-            homeAppIcon = mLauncher.getWorkspace().getWorkspaceAppIcon(name);
-        }
-        return homeAppIcon;
-    }
-
-    protected void commitTransactionAndLoadHome(FavoriteItemsTransaction transaction) {
-        transaction.commit();
-
-        // Launch the home activity
-        UiDevice.getInstance(getInstrumentation()).pressHome();
-        mLauncher.waitForLauncherInitialized();
-    }
-
-    /** Clears all recent tasks */
-    protected void clearAllRecentTasks() {
-        if (!mLauncher.getRecentTasks().isEmpty()) {
-            mLauncher.goHome().switchToOverview().dismissAllTasks();
-        }
-    }
 }
diff --git a/tests/src/com/android/launcher3/ui/BaseLauncherTaplTest.java b/tests/src/com/android/launcher3/ui/BaseLauncherTaplTest.java
new file mode 100644
index 0000000..8449853
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/BaseLauncherTaplTest.java
@@ -0,0 +1,529 @@
+/*
+ * Copyright (C) 2024 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.ui;
+
+import static android.platform.test.flag.junit.SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT;
+
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
+import static com.android.launcher3.testing.shared.TestProtocol.ICON_MISSING;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import android.app.ActivityManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.graphics.Point;
+import android.os.Debug;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.platform.test.flag.junit.SetFlagsRule;
+import android.platform.test.rule.LimitDevicesRule;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.test.InstrumentationRegistry;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.Until;
+
+import com.android.launcher3.celllayout.FavoriteItemsTransaction;
+import com.android.launcher3.tapl.HomeAllApps;
+import com.android.launcher3.tapl.HomeAppIcon;
+import com.android.launcher3.tapl.LauncherInstrumentation;
+import com.android.launcher3.tapl.TestHelpers;
+import com.android.launcher3.util.TestUtil;
+import com.android.launcher3.util.Wait;
+import com.android.launcher3.util.rule.ExtendedLongPressTimeoutRule;
+import com.android.launcher3.util.rule.FailureWatcher;
+import com.android.launcher3.util.rule.SamplerRule;
+import com.android.launcher3.util.rule.ScreenRecordRule;
+import com.android.launcher3.util.rule.ShellCommandRule;
+import com.android.launcher3.util.rule.TestIsolationRule;
+import com.android.launcher3.util.rule.TestStabilityRule;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.rules.RuleChain;
+import org.junit.rules.TestRule;
+
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Base class for all TAPL tests in Launcher providing various utility methods.
+ */
+public abstract class BaseLauncherTaplTest {
+
+    public static final long DEFAULT_ACTIVITY_TIMEOUT = TimeUnit.SECONDS.toMillis(10);
+    public static final long DEFAULT_BROADCAST_TIMEOUT_SECS = 10;
+
+    public static final long DEFAULT_UI_TIMEOUT = TestUtil.DEFAULT_UI_TIMEOUT;
+    private static final String TAG = "BaseLauncherTaplTest";
+
+    private static final long BYTES_PER_MEGABYTE = 1 << 20;
+
+    private static boolean sDumpWasGenerated = false;
+    private static boolean sActivityLeakReported = false;
+    private static boolean sSeenKeyguard = false;
+    private static boolean sFirstTimeWaitingForWizard = true;
+
+    private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
+
+    protected final UiDevice mDevice = getUiDevice();
+    protected final LauncherInstrumentation mLauncher = createLauncherInstrumentation();
+
+    @NonNull
+    public static LauncherInstrumentation createLauncherInstrumentation() {
+        waitForSetupWizardDismissal(); // precondition for creating LauncherInstrumentation
+        return new LauncherInstrumentation(true);
+    }
+
+    protected Context mTargetContext;
+    protected String mTargetPackage;
+    private int mLauncherPid;
+
+    private final ActivityManager.MemoryInfo mMemoryInfo = new ActivityManager.MemoryInfo();
+    private final ActivityManager mActivityManager;
+    private long mMemoryBefore;
+
+    /** Detects activity leaks and throws an exception if a leak is found. */
+    public static void checkDetectedLeaks(LauncherInstrumentation launcher) {
+        checkDetectedLeaks(launcher, false);
+    }
+
+    /** Detects activity leaks and throws an exception if a leak is found. */
+    public static void checkDetectedLeaks(LauncherInstrumentation launcher,
+            boolean requireOneActiveActivityUnused) {
+        if (TestStabilityRule.isPresubmit()) return; // b/313501215
+
+        final boolean requireOneActiveActivity =
+                false; // workaround for leaks when there is an unexpected Recents activity
+
+        if (sActivityLeakReported) return;
+
+        // Check whether activity leak detector has found leaked activities.
+        Wait.atMost(() -> getActivityLeakErrorMessage(launcher, requireOneActiveActivity),
+                () -> {
+                    launcher.forceGc();
+                    return MAIN_EXECUTOR.submit(
+                            () -> launcher.noLeakedActivities(requireOneActiveActivity)).get();
+                }, launcher, DEFAULT_UI_TIMEOUT);
+    }
+
+    public static String getAppPackageName() {
+        return getInstrumentation().getContext().getPackageName();
+    }
+
+    private static String getActivityLeakErrorMessage(LauncherInstrumentation launcher,
+            boolean requireOneActiveActivity) {
+        sActivityLeakReported = true;
+        return "Activity leak detector has found leaked activities, requirining 1 activity: "
+                + requireOneActiveActivity + "; "
+                + dumpHprofData(launcher, false, requireOneActiveActivity) + ".";
+    }
+
+    private static String dumpHprofData(LauncherInstrumentation launcher, boolean intentionalLeak,
+            boolean requireOneActiveActivity) {
+        if (intentionalLeak) return "intentional leak; not generating dump";
+
+        String result;
+        if (sDumpWasGenerated) {
+            result = "dump has already been generated by another test";
+        } else {
+            try {
+                final String fileName =
+                        getInstrumentation().getTargetContext().getFilesDir().getPath()
+                                + "/ActivityLeakHeapDump.hprof";
+                if (TestHelpers.isInLauncherProcess()) {
+                    Debug.dumpHprofData(fileName);
+                } else {
+                    final UiDevice device = getUiDevice();
+                    device.executeShellCommand(
+                            "am dumpheap " + device.getLauncherPackageName() + " " + fileName);
+                }
+                Log.d(TAG, "Saved leak dump, the leak is still present: "
+                        + !launcher.noLeakedActivities(requireOneActiveActivity));
+                sDumpWasGenerated = true;
+                result = "saved memory dump as an artifact";
+            } catch (Throwable e) {
+                Log.e(TAG, "dumpHprofData failed", e);
+                result = "failed to save memory dump";
+            }
+        }
+        return result + ". Full list of activities: " + launcher.getRootedActivitiesList();
+    }
+
+    protected BaseLauncherTaplTest() {
+        mActivityManager = InstrumentationRegistry.getContext()
+                .getSystemService(ActivityManager.class);
+        mLauncher.enableCheckEventsForSuccessfulGestures();
+        mLauncher.setAnomalyChecker(BaseLauncherTaplTest::verifyKeyguardInvisible);
+        try {
+            mDevice.setOrientationNatural();
+        } catch (RemoteException e) {
+            throw new RuntimeException(e);
+        }
+        mLauncher.enableDebugTracing();
+        // Avoid double-reporting of Launcher crashes.
+        mLauncher.setOnLauncherCrashed(() -> mLauncherPid = 0);
+    }
+
+    @Rule
+    public ShellCommandRule mDisableHeadsUpNotification =
+            ShellCommandRule.disableHeadsUpNotification();
+
+    @Rule
+    public ScreenRecordRule mScreenRecordRule = new ScreenRecordRule();
+
+    @Rule
+    public SetFlagsRule mSetFlagsRule = new SetFlagsRule(DEVICE_DEFAULT);
+
+    @Rule
+    public ExtendedLongPressTimeoutRule mLongPressTimeoutRule = new ExtendedLongPressTimeoutRule();
+
+    @Rule
+    public LimitDevicesRule mlimitDevicesRule = new LimitDevicesRule();
+
+    protected void performInitialization() {
+        reinitializeLauncherData();
+        mDevice.pressHome();
+        // Check that we switched to home.
+        mLauncher.getWorkspace();
+        checkDetectedLeaks(mLauncher, true);
+    }
+
+    protected void clearPackageData(String pkg) throws IOException, InterruptedException {
+        assertTrue("pm clear command failed",
+                mDevice.executeShellCommand("pm clear " + pkg)
+                        .contains("Success"));
+        assertTrue("pm wait-for-handler command failed",
+                mDevice.executeShellCommand("pm wait-for-handler")
+                        .contains("Success"));
+    }
+
+    protected TestRule getRulesInsideActivityMonitor() {
+        final RuleChain inner = RuleChain
+                .outerRule(new FailureWatcher(mLauncher, null))
+                .around(new TestIsolationRule(mLauncher, true));
+        return TestHelpers.isInLauncherProcess()
+                ? RuleChain.outerRule(ShellCommandRule.setDefaultLauncher()).around(inner)
+                : inner;
+    }
+
+    @Rule
+    public TestRule mOrderSensitiveRules = RuleChain
+            .outerRule(new SamplerRule())
+            .around(new TestStabilityRule())
+            .around(getRulesInsideActivityMonitor());
+
+    public UiDevice getDevice() {
+        return mDevice;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        mLauncher.onTestStart();
+
+        final String launcherPackageName = mDevice.getLauncherPackageName();
+        try {
+            final Context context = InstrumentationRegistry.getContext();
+            final PackageManager pm = context.getPackageManager();
+            final PackageInfo launcherPackage = pm.getPackageInfo(launcherPackageName, 0);
+
+            if (!launcherPackage.versionName.equals("BuildFromAndroidStudio")) {
+                Assert.assertEquals("Launcher version doesn't match tests version",
+                        pm.getPackageInfo(context.getPackageName(), 0).getLongVersionCode(),
+                        launcherPackage.getLongVersionCode());
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+
+        mLauncherPid = 0;
+
+        mTargetContext = InstrumentationRegistry.getTargetContext();
+        mTargetPackage = mTargetContext.getPackageName();
+        mLauncherPid = mLauncher.getPid();
+
+        UserManager userManager = mTargetContext.getSystemService(UserManager.class);
+        if (userManager != null) {
+            for (UserHandle userHandle : userManager.getUserProfiles()) {
+                if (!userHandle.isSystem()) {
+                    mDevice.executeShellCommand(
+                            "pm remove-user --wait " + userHandle.getIdentifier());
+                }
+            }
+        }
+
+        onTestStart();
+        performInitialization();
+    }
+
+    private long getAvailableMemory() {
+        mActivityManager.getMemoryInfo(mMemoryInfo);
+
+        return Math.divideExact(mMemoryInfo.availMem,  BYTES_PER_MEGABYTE);
+    }
+
+    @Before
+    public void saveMemoryBefore() {
+        mMemoryBefore = getAvailableMemory();
+    }
+
+    @After
+    public void logMemoryAfter() {
+        long memoryAfter = getAvailableMemory();
+
+        Log.d(TAG, "Available memory: before=" + mMemoryBefore
+                + "MB, after=" + memoryAfter
+                + "MB, delta=" + (memoryAfter - mMemoryBefore) + "MB");
+    }
+
+    /** Method that should be called when a test starts. */
+    public static void onTestStart() {
+        waitForSetupWizardDismissal();
+
+        if (TestStabilityRule.isPresubmit()) {
+            aggressivelyUnlockSysUi();
+        } else {
+            verifyKeyguardInvisible();
+        }
+    }
+
+    private static boolean hasSystemUiObject(String resId) {
+        return getUiDevice().hasObject(
+                By.res(SYSTEMUI_PACKAGE, resId));
+    }
+
+    @NonNull
+    private static UiDevice getUiDevice() {
+        return UiDevice.getInstance(getInstrumentation());
+    }
+
+    private static void aggressivelyUnlockSysUi() {
+        final UiDevice device = getUiDevice();
+        for (int i = 0; i < 10 && hasSystemUiObject("keyguard_status_view"); ++i) {
+            Log.d(TAG, "Before attempting to unlock the phone");
+            try {
+                device.executeShellCommand("input keyevent 82");
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+            device.waitForIdle();
+        }
+        Assert.assertTrue("Keyguard still visible",
+                TestHelpers.wait(
+                        Until.gone(By.res(SYSTEMUI_PACKAGE, "keyguard_status_view")), 60000));
+        Log.d(TAG, "Keyguard is not visible");
+    }
+
+    /** Waits for setup wizard to go away. */
+    private static void waitForSetupWizardDismissal() {
+        if (sFirstTimeWaitingForWizard) {
+            try {
+                getUiDevice().executeShellCommand(
+                        "am force-stop com.google.android.setupwizard");
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        final boolean wizardDismissed = TestHelpers.wait(
+                Until.gone(By.pkg("com.google.android.setupwizard").depth(0)),
+                sFirstTimeWaitingForWizard ? 120000 : 0);
+        sFirstTimeWaitingForWizard = false;
+        Assert.assertTrue("Setup wizard is still visible", wizardDismissed);
+    }
+
+    /** Asserts that keyguard is not visible */
+    public static void verifyKeyguardInvisible() {
+        final boolean keyguardAlreadyVisible = sSeenKeyguard;
+
+        sSeenKeyguard = sSeenKeyguard
+                || !TestHelpers.wait(
+                Until.gone(By.res(SYSTEMUI_PACKAGE, "keyguard_status_view")), 60000);
+
+        Assert.assertFalse(
+                "Keyguard is visible, which is likely caused by a crash in SysUI, seeing keyguard"
+                        + " for the first time = "
+                        + !keyguardAlreadyVisible,
+                sSeenKeyguard);
+    }
+
+    @After
+    public void resetFreezeRecentTaskList() {
+        try {
+            mDevice.executeShellCommand("wm reset-freeze-recent-tasks");
+        } catch (IOException e) {
+            Log.e(TAG, "Failed to reset fozen recent tasks list", e);
+        }
+    }
+
+    @After
+    public void verifyLauncherState() {
+        try {
+            // Limits UI tests affecting tests running after them.
+            mDevice.pressHome();
+            mLauncher.waitForLauncherInitialized();
+            if (mLauncherPid != 0) {
+                assertEquals("Launcher crashed, pid mismatch:",
+                        mLauncherPid, mLauncher.getPid().intValue());
+            }
+        } finally {
+            mLauncher.onTestFinish();
+        }
+    }
+
+    protected void reinitializeLauncherData() {
+        reinitializeLauncherData(false);
+    }
+
+    protected void reinitializeLauncherData(boolean clearWorkspace) {
+        if (clearWorkspace) {
+            mLauncher.clearLauncherData();
+        } else {
+            mLauncher.reinitializeLauncherData();
+        }
+        mLauncher.waitForLauncherInitialized();
+    }
+
+    public static void startAppFast(String packageName) {
+        startIntent(
+                getInstrumentation().getContext().getPackageManager().getLaunchIntentForPackage(
+                        packageName),
+                By.pkg(packageName).depth(0),
+                true /* newTask */);
+    }
+
+    public static void startTestActivity(String activityName, String activityLabel) {
+        final String packageName = getAppPackageName();
+        final Intent intent = getInstrumentation().getContext().getPackageManager()
+                        .getLaunchIntentForPackage(packageName);
+        intent.setComponent(new ComponentName(packageName,
+                "com.android.launcher3.tests." + activityName));
+        startIntent(intent, By.pkg(packageName).text(activityLabel),
+                false /* newTask */);
+    }
+
+    public static void startTestActivity(int activityNumber) {
+        startTestActivity("Activity" + activityNumber, "TestActivity" + activityNumber);
+    }
+
+    public static void startImeTestActivity() {
+        final String packageName = getAppPackageName();
+        final Intent intent = getInstrumentation().getContext().getPackageManager()
+                        .getLaunchIntentForPackage(packageName);
+        intent.setComponent(new ComponentName(packageName,
+                "com.android.launcher3.testcomponent.ImeTestActivity"));
+        startIntent(intent, By.pkg(packageName).text("ImeTestActivity"),
+                false /* newTask */);
+    }
+
+    /** Starts ExcludeFromRecentsTestActivity, which has excludeFromRecents="true". */
+    public static void startExcludeFromRecentsTestActivity() {
+        final String packageName = getAppPackageName();
+        final Intent intent = getInstrumentation().getContext().getPackageManager()
+                .getLaunchIntentForPackage(packageName);
+        intent.setComponent(new ComponentName(packageName,
+                "com.android.launcher3.testcomponent.ExcludeFromRecentsTestActivity"));
+        startIntent(intent, By.pkg(packageName).text("ExcludeFromRecentsTestActivity"),
+                false /* newTask */);
+    }
+
+    private static void startIntent(Intent intent, BySelector selector, boolean newTask) {
+        intent.addCategory(Intent.CATEGORY_LAUNCHER);
+        if (newTask) {
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+        } else {
+            intent.addFlags(
+                    Intent.FLAG_ACTIVITY_MULTIPLE_TASK | Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
+        }
+        getInstrumentation().getTargetContext().startActivity(intent);
+        assertTrue("App didn't start: " + selector,
+                TestHelpers.wait(Until.hasObject(selector), DEFAULT_UI_TIMEOUT));
+
+        // Wait for the Launcher to stop.
+        final LauncherInstrumentation launcherInstrumentation = new LauncherInstrumentation();
+        Wait.atMost("Launcher activity didn't stop",
+                () -> !launcherInstrumentation.isLauncherActivityStarted(),
+                launcherInstrumentation, DEFAULT_ACTIVITY_TIMEOUT);
+    }
+
+    public static ActivityInfo resolveSystemAppInfo(String category) {
+        return getInstrumentation().getContext().getPackageManager().resolveActivity(
+                new Intent(Intent.ACTION_MAIN).addCategory(category),
+                PackageManager.MATCH_SYSTEM_ONLY)
+                .activityInfo;
+    }
+
+
+    public static String resolveSystemApp(String category) {
+        return resolveSystemAppInfo(category).packageName;
+    }
+
+    protected HomeAppIcon createShortcutInCenterIfNotExist(String name) {
+        Point dimension = mLauncher.getWorkspace().getIconGridDimensions();
+        return createShortcutIfNotExist(name, dimension.x / 2, dimension.y / 2);
+    }
+
+    protected HomeAppIcon createShortcutIfNotExist(String name, Point cellPosition) {
+        return createShortcutIfNotExist(name, cellPosition.x, cellPosition.y);
+    }
+
+    protected HomeAppIcon createShortcutIfNotExist(String name, int cellX, int cellY) {
+        HomeAppIcon homeAppIcon = mLauncher.getWorkspace().tryGetWorkspaceAppIcon(name);
+        Log.d(ICON_MISSING, "homeAppIcon: " + homeAppIcon + " name: " + name
+                + " cell: " + cellX + ", " + cellY);
+        if (homeAppIcon == null) {
+            HomeAllApps allApps = mLauncher.getWorkspace().switchToAllApps();
+            allApps.freeze();
+            try {
+                allApps.getAppIcon(name).dragToWorkspace(cellX, cellY);
+            } finally {
+                allApps.unfreeze();
+            }
+            homeAppIcon = mLauncher.getWorkspace().getWorkspaceAppIcon(name);
+        }
+        return homeAppIcon;
+    }
+
+    protected void commitTransactionAndLoadHome(FavoriteItemsTransaction transaction) {
+        transaction.commit();
+
+        // Launch the home activity
+        UiDevice.getInstance(getInstrumentation()).pressHome();
+        mLauncher.waitForLauncherInitialized();
+    }
+
+    /** Clears all recent tasks */
+    protected void clearAllRecentTasks() {
+        if (!mLauncher.getRecentTasks().isEmpty()) {
+            mLauncher.goHome().switchToOverview().dismissAllTasks();
+        }
+    }
+}
diff --git a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
new file mode 100644
index 0000000..bb645d7
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.ui.widget;
+
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
+import static com.android.launcher3.util.LauncherBindableItemsContainer.ItemOperator;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNotSame;
+
+import android.appwidget.AppWidgetManager;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Process;
+import android.view.View;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.LargeTest;
+
+import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.celllayout.FavoriteItemsTransaction;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.LauncherAppWidgetInfo;
+import com.android.launcher3.testcomponent.WidgetConfigActivity;
+import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
+import com.android.launcher3.ui.TestViewHelpers;
+import com.android.launcher3.util.BaseLauncherActivityTest;
+import com.android.launcher3.util.BlockingBroadcastReceiver;
+import com.android.launcher3.util.PackageUserKey;
+import com.android.launcher3.util.Wait;
+import com.android.launcher3.util.rule.ShellCommandRule;
+import com.android.launcher3.views.OptionsPopupView;
+import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.PendingAddWidgetInfo;
+import com.android.launcher3.widget.WidgetCell;
+import com.android.launcher3.widget.picker.WidgetsFullSheet;
+import com.android.launcher3.widget.picker.WidgetsListAdapter;
+import com.android.launcher3.widget.picker.WidgetsRecyclerView;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Test to verify widget configuration is properly shown.
+ */
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class AddConfigWidgetTest extends BaseLauncherActivityTest<Launcher> {
+
+    @Rule
+    public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
+
+    private LauncherAppWidgetProviderInfo mWidgetInfo;
+    private AppWidgetManager mAppWidgetManager;
+
+    private int mWidgetId;
+
+    @Before
+    public void setUp() throws Exception {
+        mWidgetInfo = TestViewHelpers.findWidgetProvider(true /* hasConfigureScreen */);
+        mAppWidgetManager = AppWidgetManager.getInstance(targetContext());
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testWidgetConfig() throws Throwable {
+        runTest(true);
+    }
+
+    @Test
+    @PortraitLandscape
+    public void testConfigCancelled() throws Throwable {
+        runTest(false);
+    }
+
+    /**
+     * @param acceptConfig accept the config activity
+     */
+    private void runTest(boolean acceptConfig) throws Throwable {
+        new FavoriteItemsTransaction(targetContext()).commit();
+        loadLauncherSync();
+
+        // Add widget to homescreen
+        WidgetConfigStartupMonitor monitor = new WidgetConfigStartupMonitor();
+        executeOnLauncher(OptionsPopupView::openWidgets);
+        uiDevice.waitForIdle();
+
+        // Select the widget header
+        Context testContext = getInstrumentation().getContext();
+        String packageName = testContext.getPackageName();
+        executeOnLauncher(l -> {
+            WidgetsRecyclerView wrv = WidgetsFullSheet.getWidgetsView(l);
+            WidgetsListAdapter adapter = (WidgetsListAdapter) wrv.getAdapter();
+            int pos = adapter.getItems().indexOf(
+                    adapter.getItems().stream()
+                            .filter(entry -> packageName.equals(entry.mPkgItem.packageName))
+                            .findFirst()
+                            .get());
+            wrv.getLayoutManager().scrollToPosition(pos);
+            adapter.onHeaderClicked(true, new PackageUserKey(packageName, Process.myUserHandle()));
+        });
+        uiDevice.waitForIdle();
+
+        View widgetView = getOnceNotNull("Widget not found", l -> searchView(l.getDragLayer(), v ->
+                v instanceof WidgetCell
+                        && v.getTag() instanceof PendingAddWidgetInfo pawi
+                        && mWidgetInfo.provider.equals(pawi.componentName)));
+        addToWorkspace(widgetView);
+
+        // Widget id for which the config activity was opened
+        mWidgetId = monitor.getWidgetId();
+
+        // Verify that the widget id is valid and bound
+        assertNotNull(mAppWidgetManager.getAppWidgetInfo(mWidgetId));
+        setResult(acceptConfig);
+
+        if (acceptConfig) {
+            getOnceNotNull("Widget was not added", l -> {
+                // Close the resize frame before searching for widget
+                AbstractFloatingView.closeAllOpenViews(l);
+                return l.getWorkspace().getFirstMatch(new WidgetSearchCondition());
+            });
+            assertNotNull(mAppWidgetManager.getAppWidgetInfo(mWidgetId));
+        } else {
+            // Verify that the widget id is deleted.
+            Wait.atMost("", () -> mAppWidgetManager.getAppWidgetInfo(mWidgetId) == null);
+        }
+    }
+
+    private void setResult(boolean success) {
+        getInstrumentation().getTargetContext().sendBroadcast(
+                WidgetConfigActivity.getCommandIntent(WidgetConfigActivity.class,
+                        success ? "clickOK" : "clickCancel"));
+        uiDevice.waitForIdle();
+    }
+
+    /**
+     * Condition for searching widget id
+     */
+    private class WidgetSearchCondition implements ItemOperator {
+
+        @Override
+        public boolean evaluate(ItemInfo info, View view) {
+            return info instanceof LauncherAppWidgetInfo lawi
+                    && lawi.providerName.equals(mWidgetInfo.provider)
+                    && lawi.appWidgetId == mWidgetId;
+        }
+    }
+
+    /**
+     * Broadcast receiver for receiving widget config activity status.
+     */
+    private static class WidgetConfigStartupMonitor extends BlockingBroadcastReceiver {
+
+        WidgetConfigStartupMonitor() {
+            super(WidgetConfigActivity.class.getName());
+        }
+
+        public int getWidgetId() throws InterruptedException {
+            Intent intent = blockingGetExtraIntent();
+            assertNotNull("Null EXTRA_INTENT", intent);
+            assertEquals("Intent action is not ACTION_APPWIDGET_CONFIGURE",
+                    AppWidgetManager.ACTION_APPWIDGET_CONFIGURE, intent.getAction());
+            int widgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
+                    LauncherAppWidgetInfo.NO_ID);
+            assertNotSame("Widget id is NO_ID", widgetId, LauncherAppWidgetInfo.NO_ID);
+            return widgetId;
+        }
+    }
+}
diff --git a/tests/src/com/android/launcher3/ui/widget/TaplBindWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
similarity index 77%
rename from tests/src/com/android/launcher3/ui/widget/TaplBindWidgetTest.java
rename to tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
index 4cdbd96..8846d65 100644
--- a/tests/src/com/android/launcher3/ui/widget/TaplBindWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
@@ -1,17 +1,17 @@
 /*
  * Copyright (C) 2017 The Android Open Source Project
  *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
+ * 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
+ *      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.
+ * 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.ui.widget;
 
@@ -22,12 +22,12 @@
 import static com.android.launcher3.model.data.LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
 import static com.android.launcher3.provider.LauncherDbUtils.itemIdMatch;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+import static com.android.launcher3.util.TestUtil.getOnUiThread;
+import static com.android.launcher3.util.Wait.atMost;
 import static com.android.launcher3.util.WidgetUtils.createWidgetInfo;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
 
 import android.appwidget.AppWidgetManager;
 import android.content.ComponentName;
@@ -36,6 +36,7 @@
 import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.widget.RemoteViews;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -49,13 +50,12 @@
 import com.android.launcher3.celllayout.FavoriteItemsTransaction;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
-import com.android.launcher3.tapl.Widget;
-import com.android.launcher3.tapl.Workspace;
-import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.TestViewHelpers;
-import com.android.launcher3.util.TestUtil;
+import com.android.launcher3.util.BaseLauncherActivityTest;
 import com.android.launcher3.util.rule.ShellCommandRule;
+import com.android.launcher3.widget.LauncherAppWidgetHostView;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
+import com.android.launcher3.widget.PendingAppWidgetHostView;
 import com.android.launcher3.widget.WidgetManagerHelper;
 
 import org.junit.After;
@@ -67,6 +67,7 @@
 import java.util.HashSet;
 import java.util.Set;
 import java.util.function.Consumer;
+import java.util.function.Function;
 
 /**
  * Tests for bind widget flow.
@@ -75,7 +76,7 @@
  */
 @LargeTest
 @RunWith(AndroidJUnit4.class)
-public class TaplBindWidgetTest extends AbstractLauncherUiTest<Launcher> {
+public class BindWidgetTest extends BaseLauncherActivityTest<Launcher> {
 
     @Rule
     public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
@@ -87,11 +88,9 @@
 
     private LauncherModel mModel;
 
-    @Override
     @Before
     public void setUp() throws Exception {
-        super.setUp();
-        mModel = LauncherAppState.getInstance(mTargetContext).getModel();
+        mModel = LauncherAppState.getInstance(targetContext()).getModel();
     }
 
     @After
@@ -101,7 +100,7 @@
         }
 
         if (mSessionId > -1) {
-            mTargetContext.getPackageManager().getPackageInstaller().abandonSession(mSessionId);
+            targetContext().getPackageManager().getPackageInstaller().abandonSession(mSessionId);
         }
     }
 
@@ -122,13 +121,12 @@
         LauncherAppWidgetProviderInfo info = addWidgetToScreen(false, false,
                 item -> item.appWidgetId = -33);
 
-        final Workspace workspace = mLauncher.getWorkspace();
         // Item deleted from db
         mCursor = queryItem();
         assertEquals(0, mCursor.getCount());
 
         // The view does not exist
-        assertTrue("Widget exists", workspace.tryGetWidget(info.label, 0) == null);
+        verifyItemEventuallyNull("Widget exists", widgetProvider(info));
     }
 
     @Test
@@ -154,18 +152,19 @@
         // Widget has a valid Id now.
         assertEquals(0, mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
                 & FLAG_ID_NOT_VALID);
-        assertNotNull(AppWidgetManager.getInstance(mTargetContext)
+        assertNotNull(AppWidgetManager.getInstance(targetContext())
                 .getAppWidgetInfo(mCursor.getInt(mCursor.getColumnIndex(
                         LauncherSettings.Favorites.APPWIDGET_ID))));
 
         // send OPTION_APPWIDGET_RESTORE_COMPLETED
         int appWidgetId = mCursor.getInt(
                 mCursor.getColumnIndex(LauncherSettings.Favorites.APPWIDGET_ID));
-        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(mTargetContext);
+        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(targetContext());
 
         Bundle b = new Bundle();
         b.putBoolean(WidgetManagerHelper.WIDGET_OPTION_RESTORE_COMPLETED, true);
-        RemoteViews remoteViews = new RemoteViews(mTargetPackage, R.layout.appwidget_not_ready);
+        RemoteViews remoteViews = new RemoteViews(
+                targetContext().getPackageName(), R.layout.appwidget_not_ready);
         appWidgetManager.updateAppWidgetOptions(appWidgetId, b);
         appWidgetManager.updateAppWidget(appWidgetId, remoteViews);
 
@@ -175,15 +174,14 @@
                         WidgetManagerHelper.WIDGET_OPTION_RESTORE_COMPLETED));
         executeOnLauncher(l -> l.getAppWidgetHolder().startListening());
         verifyWidgetPresent(info);
-        assertNull(mLauncher.getWorkspace().tryGetPendingWidget(100));
+        verifyItemEventuallyNull("Pending widget exists", pendingWidgetProvider());
     }
 
     @Test
     public void testPendingWidget_notRestored_removed() {
         addPendingItemToScreen(getInvalidWidgetInfo(), FLAG_ID_NOT_VALID | FLAG_PROVIDER_NOT_READY);
 
-        assertTrue("Pending widget exists",
-                mLauncher.getWorkspace().tryGetPendingWidget(0) == null);
+        verifyItemEventuallyNull("Pending widget exists", pendingWidgetProvider());
         // Item deleted from db
         mCursor = queryItem();
         assertEquals(0, mCursor.getCount());
@@ -216,7 +214,7 @@
         // Create an active installer session
         SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
         params.setAppPackageName(item.providerName.getPackageName());
-        PackageInstaller installer = mTargetContext.getPackageManager().getPackageInstaller();
+        PackageInstaller installer = targetContext().getPackageManager().getPackageInstaller();
         mSessionId = installer.createSession(params);
 
         addPendingItemToScreen(item, FLAG_ID_NOT_VALID | FLAG_PROVIDER_NOT_READY);
@@ -234,36 +232,47 @@
     }
 
     private void verifyWidgetPresent(LauncherAppWidgetProviderInfo info) {
-        final Widget widget = mLauncher.getWorkspace().tryGetWidget(info.label,
-                TestUtil.DEFAULT_UI_TIMEOUT);
-        assertTrue("Widget is not present",
-                widget != null);
+        getOnceNotNull("Widget is not present", widgetProvider(info));
     }
 
     private void verifyPendingWidgetPresent() {
-        final Widget widget = mLauncher.getWorkspace().tryGetPendingWidget(
-                TestUtil.DEFAULT_UI_TIMEOUT);
-        assertTrue("Pending widget is not present",
-                widget != null);
+        getOnceNotNull("Widget is not present", pendingWidgetProvider());
+    }
+
+    private Function<Launcher, Object> pendingWidgetProvider() {
+        return l -> l.getWorkspace().getFirstMatch(
+                (item, view) -> view instanceof PendingAppWidgetHostView);
+    }
+
+    private Function<Launcher, Object> widgetProvider(LauncherAppWidgetProviderInfo info) {
+        return l -> l.getWorkspace().getFirstMatch((item, view) ->
+                view instanceof LauncherAppWidgetHostView
+                        && TextUtils.equals(info.label, view.getContentDescription()));
+    }
+
+    private void verifyItemEventuallyNull(String message, Function<Launcher, Object> provider) {
+        atMost(message, () -> getFromLauncher(provider) == null);
     }
 
     private void addPendingItemToScreen(LauncherAppWidgetInfo item, int restoreStatus) {
         item.restoreStatus = restoreStatus;
         item.screenId = FIRST_SCREEN_ID;
-        commitTransactionAndLoadHome(
-                new FavoriteItemsTransaction(mTargetContext).addItem(() -> item));
+        new FavoriteItemsTransaction(targetContext()).addItem(() -> item).commit();
+        loadLauncherSync();
     }
 
     private LauncherAppWidgetProviderInfo addWidgetToScreen(boolean hasConfigureScreen,
             boolean bindWidget, Consumer<LauncherAppWidgetInfo> itemOverride) {
         LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(hasConfigureScreen);
-        commitTransactionAndLoadHome(new FavoriteItemsTransaction(mTargetContext)
+        new FavoriteItemsTransaction(targetContext())
                 .addItem(() -> {
-                    LauncherAppWidgetInfo item = createWidgetInfo(info, mTargetContext, bindWidget);
+                    LauncherAppWidgetInfo item =
+                            createWidgetInfo(info, targetContext(), bindWidget);
                     item.screenId = FIRST_SCREEN_ID;
                     itemOverride.accept(item);
                     return item;
-                }));
+                }).commit();
+        loadLauncherSync();
         return info;
     }
 
@@ -277,13 +286,13 @@
 
         Set<String> activePackage = getOnUiThread(() -> {
             Set<String> packages = new HashSet<>();
-            InstallSessionHelper.INSTANCE.get(mTargetContext).getActiveSessions()
+            InstallSessionHelper.INSTANCE.get(targetContext()).getActiveSessions()
                     .keySet().forEach(packageUserKey -> packages.add(packageUserKey.mPackageName));
             return packages;
         });
         while (true) {
             try {
-                mTargetContext.getPackageManager().getPackageInfo(
+                targetContext().getPackageManager().getPackageInfo(
                         pkg, PackageManager.GET_UNINSTALLED_PACKAGES);
             } catch (Exception e) {
                 if (!activePackage.contains(pkg)) {
diff --git a/tests/src/com/android/launcher3/ui/widget/TaplRequestPinItemTest.java b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
similarity index 62%
rename from tests/src/com/android/launcher3/ui/widget/TaplRequestPinItemTest.java
rename to tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
index fe3b2ee..2fb7987 100644
--- a/tests/src/com/android/launcher3/ui/widget/TaplRequestPinItemTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
@@ -1,34 +1,41 @@
 /*
  * Copyright (C) 2017 The Android Open Source Project
  *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
+ * 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
+ *      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.
+ * 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.ui.widget;
 
 import static android.app.PendingIntent.FLAG_MUTABLE;
 import static android.app.PendingIntent.FLAG_ONE_SHOT;
 
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNotSame;
 
+import static java.util.regex.Pattern.CASE_INSENSITIVE;
+
 import android.app.PendingIntent;
 import android.appwidget.AppWidgetManager;
+import android.content.Context;
 import android.content.Intent;
 import android.graphics.Color;
 import android.view.View;
 
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.filters.LargeTest;
-import androidx.test.runner.AndroidJUnit4;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherSettings.Favorites;
@@ -37,14 +44,13 @@
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
-import com.android.launcher3.tapl.AddToHomeScreenPrompt;
 import com.android.launcher3.testcomponent.AppWidgetNoConfig;
 import com.android.launcher3.testcomponent.AppWidgetWithConfig;
 import com.android.launcher3.testcomponent.RequestPinItemActivity;
-import com.android.launcher3.ui.AbstractLauncherUiTest;
+import com.android.launcher3.util.BaseLauncherActivityTest;
+import com.android.launcher3.util.BlockingBroadcastReceiver;
 import com.android.launcher3.util.LauncherBindableItemsContainer.ItemOperator;
-import com.android.launcher3.util.Wait;
-import com.android.launcher3.util.Wait.Condition;
+import com.android.launcher3.util.TestUtil;
 import com.android.launcher3.util.rule.ShellCommandRule;
 
 import org.junit.Before;
@@ -53,25 +59,27 @@
 import org.junit.runner.RunWith;
 
 import java.util.UUID;
+import java.util.regex.Pattern;
 
 /**
  * Test to verify pin item request flow.
  */
 @LargeTest
 @RunWith(AndroidJUnit4.class)
-public class TaplRequestPinItemTest extends AbstractLauncherUiTest<Launcher> {
+public class RequestPinItemTest extends BaseLauncherActivityTest<Launcher> {
 
     @Rule
     public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
 
+    @Rule
+    public ShellCommandRule mDefaultLauncherRule = ShellCommandRule.setDefaultLauncher();
+
     private String mCallbackAction;
     private String mShortcutId;
     private int mAppWidgetId;
 
-    @Override
     @Before
     public void setUp() throws Exception {
-        super.setUp();
         mCallbackAction = UUID.randomUUID().toString();
         mShortcutId = UUID.randomUUID().toString();
     }
@@ -81,9 +89,9 @@
 
     @Test
     public void testPinWidgetNoConfig() throws Throwable {
-        runTest("pinWidgetNoConfig", true, (info, view) -> info instanceof LauncherAppWidgetInfo &&
-                ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId &&
-                ((LauncherAppWidgetInfo) info).providerName.getClassName()
+        runTest("pinWidgetNoConfig", true, (info, view) -> info instanceof LauncherAppWidgetInfo
+                && ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId
+                && ((LauncherAppWidgetInfo) info).providerName.getClassName()
                         .equals(AppWidgetNoConfig.class.getName()));
     }
 
@@ -94,18 +102,18 @@
                 RequestPinItemActivity.class, "setRemoteViewColor").putExtra(
                 RequestPinItemActivity.EXTRA_PARAM + "0", Color.RED);
 
-        runTest("pinWidgetNoConfig", true, (info, view) -> info instanceof LauncherAppWidgetInfo &&
-                ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId &&
-                ((LauncherAppWidgetInfo) info).providerName.getClassName()
+        runTest("pinWidgetNoConfig", true, (info, view) -> info instanceof LauncherAppWidgetInfo
+                && ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId
+                && ((LauncherAppWidgetInfo) info).providerName.getClassName()
                         .equals(AppWidgetNoConfig.class.getName()), command);
     }
 
     @Test
     public void testPinWidgetWithConfig() throws Throwable {
         runTest("pinWidgetWithConfig", true,
-                (info, view) -> info instanceof LauncherAppWidgetInfo &&
-                        ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId &&
-                        ((LauncherAppWidgetInfo) info).providerName.getClassName()
+                (info, view) -> info instanceof LauncherAppWidgetInfo
+                        && ((LauncherAppWidgetInfo) info).appWidgetId == mAppWidgetId
+                        && ((LauncherAppWidgetInfo) info).providerName.getClassName()
                                 .equals(AppWidgetWithConfig.class.getName()));
     }
 
@@ -119,47 +127,48 @@
         runTest("pinShortcut", false, new ItemOperator() {
             @Override
             public boolean evaluate(ItemInfo info, View view) {
-                return info instanceof WorkspaceItemInfo &&
-                        info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT &&
-                        ShortcutKey.fromItemInfo(info).getId().equals(mShortcutId);
+                return info instanceof WorkspaceItemInfo
+                        && info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT
+                        && ShortcutKey.fromItemInfo(info).getId().equals(mShortcutId);
             }
         }, command);
     }
 
     private void runTest(String activityMethod, boolean isWidget, ItemOperator itemMatcher,
             Intent... commandIntents) throws Throwable {
-        commitTransactionAndLoadHome(new FavoriteItemsTransaction(mTargetContext));
+        new FavoriteItemsTransaction(targetContext()).commit();
+        loadLauncherSync();
 
         // Open Pin item activity
         BlockingBroadcastReceiver openMonitor = new BlockingBroadcastReceiver(
                 RequestPinItemActivity.class.getName());
-        mLauncher.
-                getWorkspace().
-                switchToAllApps().
-                getAppIcon("Test Pin Item").
-                launch(getAppPackageName());
+        Context testContext = getInstrumentation().getContext();
+        startAppFast(
+                testContext.getPackageName(),
+                new Intent(testContext, RequestPinItemActivity.class));
         assertNotNull(openMonitor.blockingGetExtraIntent());
 
         // Set callback
-        PendingIntent callback = PendingIntent.getBroadcast(mTargetContext, 0,
-                new Intent(mCallbackAction).setPackage(mTargetContext.getPackageName()),
+        PendingIntent callback = PendingIntent.getBroadcast(targetContext(), 0,
+                new Intent(mCallbackAction).setPackage(targetContext().getPackageName()),
                 FLAG_ONE_SHOT | FLAG_MUTABLE);
-        mTargetContext.sendBroadcast(RequestPinItemActivity.getCommandIntent(
+        targetContext().sendBroadcast(RequestPinItemActivity.getCommandIntent(
                 RequestPinItemActivity.class, "setCallback").putExtra(
                 RequestPinItemActivity.EXTRA_PARAM + "0", callback));
 
         for (Intent command : commandIntents) {
-            mTargetContext.sendBroadcast(command);
+            targetContext().sendBroadcast(command);
         }
 
         // call the requested method to start the flow
-        mTargetContext.sendBroadcast(RequestPinItemActivity.getCommandIntent(
+        targetContext().sendBroadcast(RequestPinItemActivity.getCommandIntent(
                 RequestPinItemActivity.class, activityMethod));
-        final AddToHomeScreenPrompt addToHomeScreenPrompt = mLauncher.getAddToHomeScreenPrompt();
 
         // Accept confirmation:
         BlockingBroadcastReceiver resultReceiver = new BlockingBroadcastReceiver(mCallbackAction);
-        addToHomeScreenPrompt.addAutomatically();
+        BySelector selector = By.text(Pattern.compile("^Add to home screen$", CASE_INSENSITIVE))
+                .pkg(targetContext().getPackageName());
+        uiDevice.wait(device -> device.findObject(selector), TestUtil.DEFAULT_UI_TIMEOUT).click();
         Intent result = resultReceiver.blockingGetIntent();
         assertNotNull(result);
         mAppWidgetId = result.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
@@ -167,28 +176,9 @@
             assertNotSame(-1, mAppWidgetId);
         }
 
-        // Go back to home
-        mLauncher.goHome();
-        Wait.atMost("", new ItemSearchCondition(itemMatcher), mLauncher);
-    }
-
-    /**
-     * Condition for for an item
-     */
-    private class ItemSearchCondition implements Condition {
-
-        private final ItemOperator mOp;
-
-        ItemSearchCondition(ItemOperator op) {
-            mOp = op;
-        }
-
-        @Override
-        public boolean isTrue() throws Throwable {
-            return mMainThreadExecutor.submit(() -> {
-                Launcher l = Launcher.ACTIVITY_TRACKER.getCreatedContext();
-                return l != null && l.getWorkspace().getFirstMatch(mOp) != null;
-            }).get();
-        }
+        // Reload activity, so that the activity is focused
+        closeCurrentActivity();
+        loadLauncherSync();
+        getOnceNotNull("", l -> l.getWorkspace().getFirstMatch(itemMatcher));
     }
 }
diff --git a/tests/src/com/android/launcher3/ui/widget/TaplAddConfigWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/TaplAddConfigWidgetTest.java
deleted file mode 100644
index 7845222..0000000
--- a/tests/src/com/android/launcher3/ui/widget/TaplAddConfigWidgetTest.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-package com.android.launcher3.ui.widget;
-
-import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
-
-import static com.android.launcher3.util.LauncherBindableItemsContainer.ItemOperator;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNotSame;
-
-import android.appwidget.AppWidgetManager;
-import android.content.Intent;
-import android.view.View;
-
-import androidx.test.filters.LargeTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import com.android.launcher3.Launcher;
-import com.android.launcher3.celllayout.FavoriteItemsTransaction;
-import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.LauncherAppWidgetInfo;
-import com.android.launcher3.testcomponent.WidgetConfigActivity;
-import com.android.launcher3.ui.AbstractLauncherUiTest;
-import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
-import com.android.launcher3.ui.TestViewHelpers;
-import com.android.launcher3.util.Wait;
-import com.android.launcher3.util.rule.ShellCommandRule;
-import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-/**
- * Test to verify widget configuration is properly shown.
- */
-@LargeTest
-@RunWith(AndroidJUnit4.class)
-public class TaplAddConfigWidgetTest extends AbstractLauncherUiTest<Launcher> {
-
-    @Rule
-    public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
-
-    private LauncherAppWidgetProviderInfo mWidgetInfo;
-    private AppWidgetManager mAppWidgetManager;
-
-    private int mWidgetId;
-
-    @Override
-    @Before
-    public void setUp() throws Exception {
-        super.setUp();
-        mWidgetInfo = TestViewHelpers.findWidgetProvider(true /* hasConfigureScreen */);
-        mAppWidgetManager = AppWidgetManager.getInstance(mTargetContext);
-    }
-
-    @Test
-    @PortraitLandscape
-    public void testWidgetConfig() throws Throwable {
-        runTest(true);
-    }
-
-    @Test
-    @PortraitLandscape
-    public void testConfigCancelled() throws Throwable {
-        runTest(false);
-    }
-
-
-    /**
-     * @param acceptConfig accept the config activity
-     */
-    private void runTest(boolean acceptConfig) throws Throwable {
-        commitTransactionAndLoadHome(new FavoriteItemsTransaction(mTargetContext));
-
-        // Drag widget to homescreen
-        WidgetConfigStartupMonitor monitor = new WidgetConfigStartupMonitor();
-        mLauncher.getWorkspace()
-                .openAllWidgets()
-                .getWidget(mWidgetInfo.getLabel())
-                .dragToWorkspace(true, false);
-        // Widget id for which the config activity was opened
-        mWidgetId = monitor.getWidgetId();
-
-        // Verify that the widget id is valid and bound
-        assertNotNull(mAppWidgetManager.getAppWidgetInfo(mWidgetId));
-
-        setResultAndWaitForAnimation(acceptConfig);
-        if (acceptConfig) {
-            Wait.atMost("", new WidgetSearchCondition(), mLauncher);
-            assertNotNull(mAppWidgetManager.getAppWidgetInfo(mWidgetId));
-        } else {
-            // Verify that the widget id is deleted.
-            Wait.atMost("", () -> mAppWidgetManager.getAppWidgetInfo(mWidgetId) == null,
-                    mLauncher);
-        }
-    }
-
-    private static void setResult(boolean success) {
-        getInstrumentation().getTargetContext().sendBroadcast(
-                WidgetConfigActivity.getCommandIntent(WidgetConfigActivity.class,
-                        success ? "clickOK" : "clickCancel"));
-    }
-
-    private void setResultAndWaitForAnimation(boolean success) {
-        if (mLauncher.isLauncher3()) {
-            setResult(success);
-        } else {
-            mLauncher.executeAndWaitForWallpaperAnimation(
-                    () -> setResult(success),
-                    "setting widget coinfig result");
-        }
-    }
-
-    /**
-     * Condition for searching widget id
-     */
-    private class WidgetSearchCondition implements Wait.Condition, ItemOperator {
-
-        @Override
-        public boolean isTrue() throws Throwable {
-            return mMainThreadExecutor.submit(() -> {
-                Launcher l = Launcher.ACTIVITY_TRACKER.getCreatedContext();
-                return l != null && l.getWorkspace().getFirstMatch(this) != null;
-            }).get();
-        }
-
-        @Override
-        public boolean evaluate(ItemInfo info, View view) {
-            return info instanceof LauncherAppWidgetInfo
-                    && ((LauncherAppWidgetInfo) info).providerName.getClassName().equals(
-                            mWidgetInfo.provider.getClassName())
-                    && ((LauncherAppWidgetInfo) info).appWidgetId == mWidgetId;
-        }
-    }
-
-    /**
-     * Broadcast receiver for receiving widget config activity status.
-     */
-    private class WidgetConfigStartupMonitor extends BlockingBroadcastReceiver {
-
-        public WidgetConfigStartupMonitor() {
-            super(WidgetConfigActivity.class.getName());
-        }
-
-        public int getWidgetId() throws InterruptedException {
-            Intent intent = blockingGetExtraIntent();
-            assertNotNull("Null EXTRA_INTENT", intent);
-            assertEquals("Intent action is not ACTION_APPWIDGET_CONFIGURE",
-                    AppWidgetManager.ACTION_APPWIDGET_CONFIGURE, intent.getAction());
-            int widgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
-                    LauncherAppWidgetInfo.NO_ID);
-            assertNotSame("Widget id is NO_ID", widgetId, LauncherAppWidgetInfo.NO_ID);
-            return widgetId;
-        }
-    }
-}
diff --git a/tests/src/com/android/launcher3/ui/widget/TaplWidgetPickerTest.java b/tests/src/com/android/launcher3/ui/widget/WidgetPickerTest.java
similarity index 68%
rename from tests/src/com/android/launcher3/ui/widget/TaplWidgetPickerTest.java
rename to tests/src/com/android/launcher3/ui/widget/WidgetPickerTest.java
index 19c5850..caad1d9 100644
--- a/tests/src/com/android/launcher3/ui/widget/TaplWidgetPickerTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/WidgetPickerTest.java
@@ -22,24 +22,30 @@
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.filters.MediumTest;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.tapl.Widgets;
-import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
+import com.android.launcher3.util.BaseLauncherActivityTest;
+import com.android.launcher3.util.rule.ScreenRecordRule;
 import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
+import com.android.launcher3.views.OptionsPopupView;
 import com.android.launcher3.widget.picker.WidgetsFullSheet;
 import com.android.launcher3.widget.picker.WidgetsRecyclerView;
 
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.TestRule;
 import org.junit.runner.RunWith;
 
 /**
- * This test run in both Out of process (Oop) and in-process (Ipc).
  * Make sure the basic interactions with the WidgetPicker works.
  */
 @MediumTest
 @RunWith(AndroidJUnit4.class)
-public class TaplWidgetPickerTest extends AbstractLauncherUiTest<Launcher> {
+public class WidgetPickerTest extends BaseLauncherActivityTest<Launcher> {
+
+    @Rule
+    public TestRule screenRecordRule = new ScreenRecordRule();
 
     private WidgetsRecyclerView getWidgetsView(Launcher launcher) {
         return WidgetsFullSheet.getWidgetsView(launcher);
@@ -56,30 +62,21 @@
     @ScreenRecord
     @PortraitLandscape
     public void testWidgets() {
-        mLauncher.goHome();
+        loadLauncherSync();
         // Test opening widgets.
         executeOnLauncher(launcher ->
                 assertTrue("Widgets is initially opened", getWidgetsView(launcher) == null));
-        Widgets widgets = mLauncher.getWorkspace().openAllWidgets();
-        assertNotNull("openAllWidgets() returned null", widgets);
-        widgets = mLauncher.getAllWidgets();
+        assertNotNull("openAllWidgets() returned null",
+                getFromLauncher(OptionsPopupView::openWidgets));
+        WidgetsRecyclerView widgets = getFromLauncher(this::getWidgetsView);
         assertNotNull("getAllWidgets() returned null", widgets);
-        executeOnLauncher(launcher ->
-                assertTrue("Widgets is not shown", getWidgetsView(launcher).isShown()));
+        executeOnLauncher(launcher -> assertTrue("Widgets is not shown", widgets.isShown()));
         executeOnLauncher(launcher -> assertEquals("Widgets is scrolled upon opening",
                 0, getWidgetsScroll(launcher)));
 
-        // Test flinging widgets.
-        widgets.flingForward();
-        Integer flingForwardY = getFromLauncher(launcher -> getWidgetsScroll(launcher));
-        executeOnLauncher(launcher -> assertTrue("Flinging forward didn't scroll widgets",
-                flingForwardY > 0));
+        executeOnLauncher(AbstractFloatingView::closeAllOpenViews);
+        uiDevice.waitForIdle();
 
-        widgets.flingBackward();
-        executeOnLauncher(launcher -> assertTrue("Flinging backward didn't scroll widgets",
-                getWidgetsScroll(launcher) < flingForwardY));
-
-        mLauncher.goHome();
         waitForLauncherCondition("Widgets were not closed",
                 launcher -> getWidgetsView(launcher) == null);
     }
diff --git a/tests/src/com/android/launcher3/ui/workspace/ThemeIconsTest.java b/tests/src/com/android/launcher3/ui/workspace/ThemeIconsTest.java
index cfc0a6b..c623513 100644
--- a/tests/src/com/android/launcher3/ui/workspace/ThemeIconsTest.java
+++ b/tests/src/com/android/launcher3/ui/workspace/ThemeIconsTest.java
@@ -15,8 +15,6 @@
  */
 package com.android.launcher3.ui.workspace;
 
-import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
-
 import static com.android.launcher3.AbstractFloatingView.TYPE_ACTION_POPUP;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.TestConstants.AppNames.TEST_APP_NAME;
@@ -29,11 +27,9 @@
 import android.content.ContentResolver;
 import android.content.ContentValues;
 import android.net.Uri;
-import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.test.filters.LargeTest;
-import androidx.test.uiautomator.UiDevice;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BubbleTextView;
@@ -49,9 +45,6 @@
 
 import org.junit.Test;
 
-import java.util.ArrayDeque;
-import java.util.Queue;
-
 /**
  * Tests for theme icon support in Launcher
  *
@@ -137,27 +130,10 @@
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
-
-        // Find the app icon
-        Queue<View> viewQueue = new ArrayDeque<>();
-        viewQueue.add(parent);
-        BubbleTextView icon = null;
-        while (!viewQueue.isEmpty()) {
-            View view = viewQueue.poll();
-            if (view instanceof ViewGroup) {
-                parent = (ViewGroup) view;
-                for (int i = parent.getChildCount() - 1; i >= 0; i--) {
-                    viewQueue.add(parent.getChildAt(i));
-                }
-            } else if (view instanceof BubbleTextView btv) {
-                if (btv.getContentDescription() != null
-                        && title.equals(btv.getContentDescription().toString())) {
-                    icon = btv;
-                    break;
-                }
-            }
-        }
-        return icon;
+        return (BubbleTextView) searchView(parent, v ->
+                v instanceof BubbleTextView btv
+                    && btv.getContentDescription() != null
+                        && title.equals(btv.getContentDescription().toString()));
     }
 
     private BubbleTextView verifyIconTheme(String title, ViewGroup parent, boolean isThemed) {
@@ -193,11 +169,4 @@
             rv.getLayoutManager().scrollToPosition(pos);
         });
     }
-
-    private void addToWorkspace(View btv) {
-        TestUtil.runOnExecutorSync(MAIN_EXECUTOR, () ->
-                btv.getAccessibilityDelegate().performAccessibilityAction(
-                        btv, com.android.launcher3.R.id.action_add_to_workspace, null));
-        UiDevice.getInstance(getInstrumentation()).waitForIdle();
-    }
 }
diff --git a/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt b/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
index 476e497..61fa7d5 100644
--- a/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
+++ b/tests/src/com/android/launcher3/util/BaseLauncherActivityTest.kt
@@ -22,6 +22,9 @@
 import android.view.KeyCharacterMap
 import android.view.KeyEvent
 import android.view.MotionEvent
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.children
 import androidx.lifecycle.Lifecycle.State.RESUMED
 import androidx.test.core.app.ActivityScenario
 import androidx.test.core.app.ActivityScenario.ActivityAction
@@ -30,11 +33,13 @@
 import com.android.launcher3.Launcher
 import com.android.launcher3.LauncherAppState
 import com.android.launcher3.LauncherState
+import com.android.launcher3.R
 import com.android.launcher3.allapps.AllAppsStore.DEFER_UPDATES_TEST
 import com.android.launcher3.tapl.TestHelpers
 import com.android.launcher3.util.ModelTestExtensions.loadModelSync
 import com.android.launcher3.util.Wait.atMost
 import java.util.function.Function
+import java.util.function.Predicate
 import java.util.function.Supplier
 import org.junit.After
 
@@ -56,6 +61,8 @@
                     )
                     .also { currentScenario = it }
 
+    @JvmField val uiDevice = UiDevice.getInstance(getInstrumentation())
+
     @After
     fun closeCurrentActivity() {
         currentScenario?.close()
@@ -117,9 +124,10 @@
 
     @JvmOverloads
     protected fun injectKeyEvent(keyCode: Int, actionDown: Boolean, metaState: Int = 0) {
+        uiDevice.waitForIdle()
         val eventTime = SystemClock.uptimeMillis()
         val event =
-            KeyEvent.obtain(
+            KeyEvent(
                 eventTime,
                 eventTime,
                 if (actionDown) KeyEvent.ACTION_DOWN else MotionEvent.ACTION_UP,
@@ -130,24 +138,47 @@
                 /* scancode= */ 0,
                 /* flags= */ 0,
                 InputDevice.SOURCE_KEYBOARD,
-                /* characters =*/ null,
             )
         executeOnLauncher { it.dispatchKeyEvent(event) }
-        event.recycle()
     }
 
-    fun startAppFast(packageName: String) {
-        val intent = targetContext().packageManager.getLaunchIntentForPackage(packageName)!!
+    @JvmOverloads
+    fun startAppFast(
+        packageName: String,
+        intent: Intent = targetContext().packageManager.getLaunchIntentForPackage(packageName)!!,
+    ) {
         intent.addCategory(Intent.CATEGORY_LAUNCHER)
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
         targetContext().startActivity(intent)
-        UiDevice.getInstance(getInstrumentation()).waitForIdle()
+        uiDevice.waitForIdle()
     }
 
     fun freezeAllApps() = executeOnLauncher {
         it.appsView.appsStore.enableDeferUpdates(DEFER_UPDATES_TEST)
     }
 
-    fun executeShellCommand(cmd: String) =
-        UiDevice.getInstance(getInstrumentation()).executeShellCommand(cmd)
+    fun executeShellCommand(cmd: String) = uiDevice.executeShellCommand(cmd)
+
+    fun addToWorkspace(view: View) {
+        TestUtil.runOnExecutorSync(Executors.MAIN_EXECUTOR) {
+            view.accessibilityDelegate.performAccessibilityAction(
+                view,
+                R.id.action_add_to_workspace,
+                null,
+            )
+        }
+        UiDevice.getInstance(getInstrumentation()).waitForIdle()
+    }
+
+    fun ViewGroup.searchView(filter: Predicate<View>): View? {
+        if (filter.test(this)) return this
+        for (child in children) {
+            if (filter.test(child)) return child
+            if (child is ViewGroup)
+                child.searchView(filter)?.let {
+                    return it
+                }
+        }
+        return null
+    }
 }
diff --git a/tests/src/com/android/launcher3/util/BlockingBroadcastReceiver.kt b/tests/src/com/android/launcher3/util/BlockingBroadcastReceiver.kt
new file mode 100644
index 0000000..20881d1
--- /dev/null
+++ b/tests/src/com/android/launcher3/util/BlockingBroadcastReceiver.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.util
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Parcelable
+import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
+import java.util.concurrent.CompletableFuture
+import java.util.concurrent.TimeUnit.SECONDS
+
+private const val DEFAULT_BROADCAST_TIMEOUT_SECS: Long = 10
+
+/** Broadcast receiver which blocks until the result is received. */
+open class BlockingBroadcastReceiver(action: String) : BroadcastReceiver() {
+
+    val value = CompletableFuture<Intent>()
+
+    init {
+        getInstrumentation()
+            .targetContext
+            .registerReceiver(this, IntentFilter(action), Context.RECEIVER_EXPORTED)
+    }
+
+    override fun onReceive(context: Context, intent: Intent) {
+        value.complete(intent)
+    }
+
+    @Throws(InterruptedException::class)
+    fun blockingGetIntent(): Intent =
+        value.get(DEFAULT_BROADCAST_TIMEOUT_SECS, SECONDS).also {
+            getInstrumentation().targetContext.unregisterReceiver(this)
+        }
+
+    @Throws(InterruptedException::class)
+    fun blockingGetExtraIntent(): Intent? =
+        blockingGetIntent().getParcelableExtra<Parcelable>(Intent.EXTRA_INTENT) as Intent?
+}
diff --git a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
index 7bdc040..3b85309 100644
--- a/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
+++ b/tests/src/com/android/launcher3/util/rule/FailureWatcher.java
@@ -12,7 +12,7 @@
 
 import com.android.app.viewcapture.data.ExportedData;
 import com.android.launcher3.tapl.LauncherInstrumentation;
-import com.android.launcher3.ui.AbstractLauncherUiTest;
+import com.android.launcher3.ui.BaseLauncherTaplTest;
 
 import org.junit.rules.TestWatcher;
 import org.junit.runner.Description;
@@ -57,7 +57,7 @@
     @Override
     protected void succeeded(Description description) {
         super.succeeded(description);
-        AbstractLauncherUiTest.checkDetectedLeaks(mLauncher);
+        BaseLauncherTaplTest.checkDetectedLeaks(mLauncher);
     }
 
     @Override
diff --git a/tests/tapl/com/android/launcher3/tapl/KeyboardQuickSwitch.java b/tests/tapl/com/android/launcher3/tapl/KeyboardQuickSwitch.java
index 7ff55fe..7cb2614 100644
--- a/tests/tapl/com/android/launcher3/tapl/KeyboardQuickSwitch.java
+++ b/tests/tapl/com/android/launcher3/tapl/KeyboardQuickSwitch.java
@@ -163,6 +163,32 @@
     }
 
     /**
+     * Dismisses the Keyboard Quick Switch view by going home. After the Keyboard Quick Switch view
+     * gets hidden, it unpresses ALT key, which is generally used to keep the view visible.
+     */
+    public Workspace dismissByGoingHome() {
+        try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                "verifying keyboard quick switch view is shown")) {
+            mLauncher.waitForLauncherObject(KEYBOARD_QUICK_SWITCH_RES_ID);
+        }
+
+        mLauncher.goHome();
+
+        try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                "waiting for keyboard quick switch dismissal");
+             LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            mLauncher.waitUntilLauncherObjectGone(KEYBOARD_QUICK_SWITCH_RES_ID);
+        }
+
+        try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer(
+                "get workspace after releasing ALT key")) {
+            mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, EVENT_HOME_ALT_LEFT_UP);
+            mLauncher.unpressKeyCode(KeyEvent.KEYCODE_ALT_LEFT, 0);
+            return mLauncher.getWorkspace();
+        }
+    }
+
+    /**
      * Launches the currently-focused app task.
      * <p>
      * This method should only be used if the focused task is for a recent running app, otherwise