diff --git a/aconfig/launcher_search.aconfig b/aconfig/launcher_search.aconfig
index b243922..b98eee6 100644
--- a/aconfig/launcher_search.aconfig
+++ b/aconfig/launcher_search.aconfig
@@ -45,8 +45,11 @@
 
 
 flag {
-    name: "private_space_floating_mask_view"
+    name: "private_space_add_floating_mask_view"
     namespace: "launcher_search"
     description: "This flag enables the floating mask view as part of the Private Space animation. "
     bug: "339850589"
+    metadata {
+        purpose: PURPOSE_BUGFIX
+    }
 }
diff --git a/quickstep/res/layout/taskbar_divider_popup_menu.xml b/quickstep/res/layout/taskbar_divider_popup_menu.xml
index 7f4f76c..43dc8d8 100644
--- a/quickstep/res/layout/taskbar_divider_popup_menu.xml
+++ b/quickstep/res/layout/taskbar_divider_popup_menu.xml
@@ -51,7 +51,6 @@
             android:layout_height="wrap_content"
             android:id="@+id/taskbar_pinning_switch"
             android:background="@null"
-            android:clickable="false"
             android:gravity="start|center_vertical"
             android:textAlignment="viewStart"
             android:paddingStart="12dp"
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
index 12f1e63..d25e644 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDividerPopupView.kt
@@ -98,16 +98,21 @@
         popupContainer.getDescendantRectRelativeToSelf(dividerView, outPos)
     }
 
-    @SuppressLint("UseSwitchCompatOrMaterialCode")
+    @SuppressLint("UseSwitchCompatOrMaterialCode", "ClickableViewAccessibility")
     override fun onFinishInflate() {
         super.onFinishInflate()
         val taskbarSwitchOption = requireViewById<LinearLayout>(R.id.taskbar_switch_option)
         val alwaysShowTaskbarSwitch = requireViewById<Switch>(R.id.taskbar_pinning_switch)
         val taskbarVisibilityIcon = requireViewById<View>(R.id.taskbar_pinning_visibility_icon)
+
         alwaysShowTaskbarSwitch.isChecked = alwaysShowTaskbarOn
+        alwaysShowTaskbarSwitch.setOnTouchListener { view, event ->
+            (view.parent as View).onTouchEvent(event)
+        }
+        alwaysShowTaskbarSwitch.setOnClickListener { view -> (view.parent as View).performClick() }
+
         if (ActivityContext.lookupContext<TaskbarActivityContext>(context).isGestureNav) {
             taskbarSwitchOption.setOnClickListener {
-                alwaysShowTaskbarSwitch.isClickable = true
                 alwaysShowTaskbarSwitch.isChecked = !alwaysShowTaskbarOn
                 onClickAlwaysShowTaskbarSwitchOption()
             }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
index 96f4a5f..e1ddb6a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
@@ -236,7 +236,7 @@
             provider.insetsSize = getInsetsForGravityWithCutout(contentHeight, gravity, endRotation)
         } else if (provider.type == mandatorySystemGestures()) {
             if (context.isThreeButtonNav) {
-                // Leave null to inset by the window frame
+                provider.insetsSize = Insets.of(0, 0, 0, 0)
             } else {
                 val gestureHeight =
                         ResourceUtils.getNavbarSize(
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index 74d2d60..8fdb460 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -100,7 +100,10 @@
     // If we're in an app and any of these flags are enabled, taskbar should be stashed.
     private static final int FLAGS_STASHED_IN_APP = FLAG_STASHED_IN_APP_SYSUI
             | FLAG_STASHED_IN_APP_SETUP | FLAG_STASHED_IN_TASKBAR_ALL_APPS
-            | FLAG_STASHED_SMALL_SCREEN | FLAG_STASHED_IN_APP_AUTO;
+            | FLAG_STASHED_SMALL_SCREEN | FLAG_STASHED_IN_APP_AUTO | FLAG_STASHED_IME;
+
+    // If we're in overview and any of these flags are enabled, taskbar should be stashed.
+    private static final int FLAGS_STASHED_IN_OVERVIEW = FLAG_STASHED_IME;
 
     // If any of these flags are enabled, inset apps by our stashed height instead of our unstashed
     // height. This way the reported insets are consistent even during transitions out of the app.
@@ -111,7 +114,7 @@
 
     // If any of these flags are enabled, the taskbar must be stashed.
     private static final int FLAGS_FORCE_STASHED = FLAG_STASHED_SYSUI | FLAG_STASHED_DEVICE_LOCKED
-            | FLAG_STASHED_IN_TASKBAR_ALL_APPS | FLAG_STASHED_SMALL_SCREEN | FLAG_STASHED_IME;
+            | FLAG_STASHED_IN_TASKBAR_ALL_APPS | FLAG_STASHED_SMALL_SCREEN;
 
     /**
      * How long to stash/unstash when manually invoked via long press.
@@ -244,8 +247,13 @@
         boolean inApp = hasAnyFlag(flags, FLAGS_IN_APP);
         boolean stashedInApp = hasAnyFlag(flags, FLAGS_STASHED_IN_APP);
         boolean stashedLauncherState = hasAnyFlag(flags, FLAG_IN_STASHED_LAUNCHER_STATE);
+        boolean inOverview = hasAnyFlag(flags, FLAG_IN_OVERVIEW);
+        boolean stashedInOverview = hasAnyFlag(flags, FLAGS_STASHED_IN_OVERVIEW);
         boolean forceStashed = hasAnyFlag(flags, FLAGS_FORCE_STASHED);
-        return (inApp && stashedInApp) || (!inApp && stashedLauncherState) || forceStashed;
+        return (inApp && stashedInApp)
+                || (!inApp && stashedLauncherState)
+                || (inOverview && stashedInOverview)
+                || forceStashed;
     };
     private final StatePropertyHolder mStatePropertyHolder = new StatePropertyHolder(
             mIsStashedPredicate);
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
index f614dc6..45a9fa1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
@@ -98,7 +98,6 @@
         mBarView = barView;
         mSystemUiProxy = SystemUiProxy.INSTANCE.get(mActivity);
         mBubbleBarAlpha = new MultiValueAlpha(mBarView, 1 /* num alpha channels */);
-        mBubbleBarAlpha.setUpdateVisibility(true);
         mIconSize = activity.getResources().getDimensionPixelSize(
                 R.dimen.bubblebar_icon_size);
     }
@@ -408,7 +407,19 @@
             b.getView().setOnClickListener(mBubbleClickListener);
             mBubbleDragController.setupBubbleView(b.getView());
 
+            if (b instanceof BubbleBarOverflow) {
+                return;
+            }
+
             if (suppressAnimation || !(b instanceof BubbleBarBubble bubble)) {
+                // the bubble bar and handle are initialized as part of the first bubble animation.
+                // if the animation is suppressed, immediately stash or show the bubble bar to
+                // ensure they've been initialized.
+                if (mTaskbarStashController.isInApp()) {
+                    mBubbleStashController.stashBubbleBarImmediate();
+                } else {
+                    mBubbleStashController.showBubbleBarImmediate();
+                }
                 return;
             }
             animateBubbleNotification(bubble, isExpanding);
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDismissController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDismissController.java
index 0e6fa3c..a6096e2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDismissController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDismissController.java
@@ -169,7 +169,8 @@
 
     private void setupMagnetizedObject(@NonNull View magnetizedView) {
         mMagnetizedObject = new MagnetizedObject<>(mActivity.getApplicationContext(),
-                magnetizedView, DynamicAnimation.TRANSLATION_X, DynamicAnimation.TRANSLATION_Y) {
+                magnetizedView, BubbleDragController.DRAG_TRANSLATION_X,
+                DynamicAnimation.TRANSLATION_Y) {
             @Override
             public float getWidth(@NonNull View underlyingObject) {
                 return underlyingObject.getWidth() * underlyingObject.getScaleX();
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragAnimator.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragAnimator.java
index 287e906..7aed2d2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragAnimator.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragAnimator.java
@@ -60,7 +60,6 @@
     private final float mBubbleFocusedScale;
     private final float mBubbleCapturedScale;
     private final float mDismissCapturedScale;
-    private final FloatPropertyCompat<View> mTranslationXProperty;
 
     /**
      * Should be initialised for each dragged view
@@ -82,28 +81,9 @@
         if (view instanceof BubbleBarView) {
             mBubbleFocusedScale = SCALE_BUBBLE_BAR_FOCUSED;
             mBubbleCapturedScale = mDismissCapturedScale;
-            mTranslationXProperty = DynamicAnimation.TRANSLATION_X;
         } else {
             mBubbleFocusedScale = SCALE_BUBBLE_FOCUSED;
             mBubbleCapturedScale = SCALE_BUBBLE_CAPTURED;
-            // Wrap BubbleView.DRAG_TRANSLATION_X as it can't be cast to FloatPropertyCompat<View>
-            mTranslationXProperty = new FloatPropertyCompat<>(
-                    BubbleView.DRAG_TRANSLATION_X.getName()) {
-                @Override
-                public float getValue(View object) {
-                    if (object instanceof BubbleView bubbleView) {
-                        return BubbleView.DRAG_TRANSLATION_X.get(bubbleView);
-                    }
-                    return 0;
-                }
-
-                @Override
-                public void setValue(View object, float value) {
-                    if (object instanceof BubbleView bubbleView) {
-                        BubbleView.DRAG_TRANSLATION_X.setValue(bubbleView, value);
-                    }
-                }
-            };
         }
     }
 
@@ -140,7 +120,7 @@
         mBubbleAnimator
                 .spring(DynamicAnimation.SCALE_X, 1f)
                 .spring(DynamicAnimation.SCALE_Y, 1f)
-                .spring(mTranslationXProperty, restingPosition.x, velocity.x,
+                .spring(BubbleDragController.DRAG_TRANSLATION_X, restingPosition.x, velocity.x,
                         mTranslationConfig)
                 .spring(DynamicAnimation.TRANSLATION_Y, restingPosition.y, velocity.y,
                         mTranslationConfig)
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragController.java
index 2ebc3e8..fbd1b88 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleDragController.java
@@ -24,6 +24,7 @@
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
 
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.wm.shell.common.bubbles.BaseBubblePinController.LocationChangeListener;
@@ -38,6 +39,37 @@
  * Restores initial position of dragged view if released outside of the dismiss target.
  */
 public class BubbleDragController {
+
+    /**
+     * Property to update dragged bubble x-translation value.
+     * <p>
+     * When applied to {@link BubbleView}, will use set the translation through
+     * {@link BubbleView#getDragTranslationX()} and {@link BubbleView#setDragTranslationX(float)}
+     * methods.
+     * <p>
+     * When applied to {@link BubbleBarView}, will use {@link View#getTranslationX()} and
+     * {@link View#setTranslationX(float)}.
+     */
+    public static final FloatPropertyCompat<View> DRAG_TRANSLATION_X = new FloatPropertyCompat<>(
+            "dragTranslationX") {
+        @Override
+        public float getValue(View view) {
+            if (view instanceof BubbleView bubbleView) {
+                return bubbleView.getDragTranslationX();
+            }
+            return view.getTranslationX();
+        }
+
+        @Override
+        public void setValue(View view, float value) {
+            if (view instanceof BubbleView bubbleView) {
+                bubbleView.setDragTranslationX(value);
+            } else {
+                view.setTranslationX(value);
+            }
+        }
+    };
+
     private final TaskbarActivityContext mActivity;
     private BubbleBarController mBubbleBarController;
     private BubbleBarViewController mBubbleBarViewController;
@@ -62,8 +94,10 @@
         mBubblePinController = bubbleControllers.bubblePinController;
         mBubbleDismissController.setListener(
                 stuck -> {
-                    mBubbleBarPinController.setDropTargetHidden(stuck);
-                    mBubblePinController.setDropTargetHidden(stuck);
+                    if (stuck) {
+                        mBubbleBarPinController.onStuckToDismissTarget();
+                        mBubblePinController.onStuckToDismissTarget();
+                    }
                 });
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashController.java
index 5d01b9b..74ddf90 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleStashController.java
@@ -418,6 +418,7 @@
     /** Stashes the bubble bar immediately without animation. */
     public void stashBubbleBarImmediate() {
         mHandleViewController.setTranslationYForSwipe(0);
+        mBubbleStashedHandleAlpha.setValue(1);
         mIconAlphaForStash.setValue(0);
         mIconTranslationYForStash.updateValue(getStashTranslation());
         mIconScaleForStash.updateValue(STASHED_BAR_SCALE);
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
index 61a6bce..2e37dc7 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleView.java
@@ -22,13 +22,11 @@
 import android.graphics.Outline;
 import android.graphics.Rect;
 import android.util.AttributeSet;
-import android.util.FloatProperty;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewOutlineProvider;
 import android.widget.ImageView;
 
-import androidx.annotation.NonNull;
 import androidx.constraintlayout.widget.ConstraintLayout;
 
 import com.android.launcher3.R;
@@ -49,25 +47,6 @@
     public static final int DEFAULT_PATH_SIZE = 100;
 
     /**
-     * Property to update drag translation value.
-     *
-     * @see BubbleView#getDragTranslationX()
-     * @see BubbleView#setDragTranslationX(float)
-     */
-    public static final FloatProperty<BubbleView> DRAG_TRANSLATION_X = new FloatProperty<>(
-            "dragTranslationX") {
-        @Override
-        public void setValue(@NonNull BubbleView bubbleView, float value) {
-            bubbleView.setDragTranslationX(value);
-        }
-
-        @Override
-        public Float get(BubbleView bubbleView) {
-            return bubbleView.getDragTranslationX();
-        }
-    };
-
-    /**
      * Flags that suppress the visibility of the 'new' dot or the app badge, for one reason or
      * another. If any of these flags are set, the dot will not be shown.
      * If {@link SuppressionFlag#BEHIND_STACK} then the app badge will not be shown.
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index 2625919..fa80dc2 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -102,6 +102,11 @@
     }
 
     @Override
+    public int getTitle() {
+        return R.string.all_apps_label;
+    }
+
+    @Override
     public float getVerticalProgress(Launcher launcher) {
         return 0f;
     }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 7173298..6822f1b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -182,6 +182,11 @@
         return launcher.getString(R.string.accessibility_recent_apps);
     }
 
+    @Override
+    public int getTitle() {
+        return R.string.accessibility_recent_apps;
+    }
+
     public static float getDefaultSwipeHeight(Launcher launcher) {
         return LayoutUtils.getDefaultSwipeHeight(launcher, launcher.getDeviceProfile());
     }
diff --git a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
index 811b9fd..08c2e1c 100644
--- a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
@@ -308,7 +308,8 @@
             return;
         }
         LauncherOverlayManager om = launcher.getOverlayManager();
-        if (!launcher.isStarted() || launcher.isForceInvisible()) {
+        if (!SystemUiProxy.INSTANCE.get(launcher).getHomeVisibilityState().isHomeVisible()
+                || launcher.isForceInvisible()) {
             om.hideOverlay(false /* animate */);
         } else {
             om.hideOverlay(150);
diff --git a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
index dfbae65..b4b8c5b 100644
--- a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
+++ b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
@@ -198,6 +198,12 @@
                             .unstashBubbleBarIfStashed();
                 });
                 return response;
+            case TestProtocol.REQUEST_INJECT_FAKE_TRACKPAD:
+                runOnTISBinder(tisBinder -> tisBinder.injectFakeTrackpadForTesting());
+                return response;
+            case TestProtocol.REQUEST_EJECT_FAKE_TRACKPAD:
+                runOnTISBinder(tisBinder -> tisBinder.ejectFakeTrackpadForTesting());
+                return response;
         }
 
         return super.call(method, arg, extras);
diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index 97a0b3f..3df62da 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -371,6 +371,9 @@
         getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
                 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
         ACTIVITY_TRACKER.handleCreate(this);
+
+        // Set screen title for Talkback
+        setTitle(R.string.accessibility_recent_apps);
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index 4b5c826..fd141c3 100644
--- a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -21,6 +21,7 @@
 import static android.view.Surface.ROTATION_0;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_FREE_FORM_TAP;
+import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.window.flags.Flags.enableDesktopWindowingMode;
 
 import android.app.ActivityOptions;
@@ -107,10 +108,14 @@
         public List<SystemShortcut> getShortcuts(RecentsViewContainer container,
                 TaskContainer taskContainer) {
             TaskView taskView = taskContainer.getTaskView();
+            int actionId = taskContainer.getStagePosition() == STAGE_POSITION_BOTTOM_OR_RIGHT
+                    ? R.id.action_app_info_bottom_right
+                    : R.id.action_app_info_top_left;
+
             AppInfo.SplitAccessibilityInfo accessibilityInfo =
                     new AppInfo.SplitAccessibilityInfo(taskView.containsMultipleTasks(),
                             TaskUtils.getTitle(taskView.getContext(), taskContainer.getTask()),
-                            taskContainer.getA11yNodeId()
+                            actionId
                     );
             return Collections.singletonList(new AppInfo(container, taskContainer.getItemInfo(),
                     taskView, accessibilityInfo));
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index b153396..58bb8fc 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -85,6 +85,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
+import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.ConstantItem;
@@ -399,6 +400,25 @@
             return tis.mTaskbarManager;
         }
 
+        @VisibleForTesting
+        public void injectFakeTrackpadForTesting() {
+            TouchInteractionService tis = mTis.get();
+            if (tis == null) return;
+            tis.mTrackpadsConnected.add(1000);
+            tis.initInputMonitor("tapl testing");
+        }
+
+        @VisibleForTesting
+        public void ejectFakeTrackpadForTesting() {
+            TouchInteractionService tis = mTis.get();
+            if (tis == null) return;
+            tis.mTrackpadsConnected.clear();
+            // This method destroys the current input monitor if set up, and only init a new one
+            // in 3-button mode if {@code mTrackpadsConnected} is not empty. So in other words,
+            // it will destroy the input monitor.
+            tis.initInputMonitor("tapl testing");
+        }
+
         /**
          * Sets whether a predictive back-to-home animation is in progress in the device state
          */
diff --git a/quickstep/src/com/android/quickstep/util/AppPairsController.java b/quickstep/src/com/android/quickstep/util/AppPairsController.java
index e4e2eb2..6f9cbfd 100644
--- a/quickstep/src/com/android/quickstep/util/AppPairsController.java
+++ b/quickstep/src/com/android/quickstep/util/AppPairsController.java
@@ -27,6 +27,8 @@
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
+import static com.android.wm.shell.common.split.SplitScreenConstants.SNAP_TO_50_50;
+import static com.android.wm.shell.common.split.SplitScreenConstants.SNAP_TO_NONE;
 import static com.android.wm.shell.common.split.SplitScreenConstants.SPLIT_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.wm.shell.common.split.SplitScreenConstants.SPLIT_POSITION_TOP_OR_LEFT;
 import static com.android.wm.shell.common.split.SplitScreenConstants.isPersistentSnapPosition;
@@ -186,6 +188,10 @@
         }
 
         @PersistentSnapPosition int snapPosition = gtv.getSnapPosition();
+        if (snapPosition == SNAP_TO_NONE) {
+            // Free snap mode is enabled, just save it as 50/50 split.
+            snapPosition = SNAP_TO_50_50;
+        }
         if (!isPersistentSnapPosition(snapPosition)) {
             // If we received an illegal snap position, log an error and do not create the app pair
             Log.wtf(TAG, "Tried to save an app pair with illegal snapPosition "
diff --git a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
index cb1ee0c..6377bf4 100644
--- a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
+++ b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
@@ -23,6 +23,7 @@
 
 import android.app.ActivityOptions;
 import android.content.ActivityNotFoundException;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.content.pm.LauncherApps.AppUsageLimit;
@@ -38,6 +39,7 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewOutlineProvider;
+import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
@@ -49,6 +51,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
+import com.android.quickstep.TaskUtils;
 import com.android.quickstep.orientation.RecentsPagedOrientationHandler;
 import com.android.systemui.shared.recents.model.Task;
 
@@ -68,13 +71,15 @@
     private static final int SPLIT_GRID_BANNER_LARGE = 1;
     /** Used for grid task view, only showing icon */
     private static final int SPLIT_GRID_BANNER_SMALL = 2;
+
     @IntDef(value = {
             SPLIT_BANNER_FULLSCREEN,
             SPLIT_GRID_BANNER_LARGE,
             SPLIT_GRID_BANNER_SMALL,
     })
     @Retention(RetentionPolicy.SOURCE)
-    @interface SplitBannerConfig{}
+    @interface SplitBannerConfig {
+    }
 
     static final Intent OPEN_APP_USAGE_SETTINGS_TEMPLATE = new Intent(ACTION_APP_USAGE_SETTINGS);
     static final int MINUTE_MS = 60000;
@@ -398,4 +403,36 @@
 
         mBanner.setVisibility(visibility);
     }
+
+    private int getAccessibilityActionId() {
+        return (mSplitBounds != null
+                && mSplitBounds.rightBottomTaskId == mTask.key.id)
+                ? R.id.action_digital_wellbeing_bottom_right
+                : R.id.action_digital_wellbeing_top_left;
+    }
+
+    @Nullable
+    public AccessibilityNodeInfo.AccessibilityAction getDWBAccessibilityAction() {
+        if (!hasLimit()) {
+            return null;
+        }
+
+        Context context = mContainer.asContext();
+        String label =
+                (mTaskView.containsMultipleTasks())
+                        ? context.getString(
+                        R.string.split_app_usage_settings,
+                        TaskUtils.getTitle(context, mTask)
+                ) : context.getString(R.string.accessibility_app_usage_settings);
+        return new AccessibilityNodeInfo.AccessibilityAction(getAccessibilityActionId(), label);
+    }
+
+    public boolean handleAccessibilityAction(int action) {
+        if (getAccessibilityActionId() == action) {
+            openAppUsageSettings(mTaskView);
+            return true;
+        } else {
+            return false;
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index d729bdc..604d072 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -20,6 +20,7 @@
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
@@ -49,6 +50,7 @@
  */
 public class OverviewActionsView<T extends OverlayUICallbacks> extends FrameLayout
         implements OnClickListener, Insettable {
+    public static final String TAG = "OverviewActionsView";
     private final Rect mInsets = new Rect();
 
     @IntDef(flag = true, value = {
@@ -254,6 +256,8 @@
      *                      pair.
      */
     public void updateForGroupedTask(boolean isGroupedTask, boolean canSaveAppPair) {
+        Log.d(TAG, "updateForGroupedTask() called with: isGroupedTask = [" + isGroupedTask
+                + "], canSaveAppPair = [" + canSaveAppPair + "]");
         mIsGroupedTask = isGroupedTask;
         mCanSaveAppPair = canSaveAppPair;
         updateActionButtonsVisibility();
@@ -273,6 +277,8 @@
         assert mDp != null;
         boolean showSingleTaskActions = !mIsGroupedTask;
         boolean showGroupActions = mIsGroupedTask && mDp.isTablet && mCanSaveAppPair;
+        Log.d(TAG, "updateActionButtonsVisibility() called: showSingleTaskActions = ["
+                + showSingleTaskActions + ", showGroupActions = [" + showGroupActions + "]");
         getActionsAlphas().get(INDEX_GROUPED_ALPHA).setValue(showSingleTaskActions ? 1 : 0);
         getGroupActionsAlphas().get(INDEX_GROUPED_ALPHA).setValue(showGroupActions ? 1 : 0);
     }
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.kt b/quickstep/src/com/android/quickstep/views/TaskView.kt
index 71093af..cae23a1 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.kt
+++ b/quickstep/src/com/android/quickstep/views/TaskView.kt
@@ -38,6 +38,7 @@
 import android.view.ViewGroup
 import android.view.ViewStub
 import android.view.accessibility.AccessibilityNodeInfo
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction
 import android.widget.FrameLayout
 import android.widget.Toast
 import androidx.annotation.IntDef
@@ -67,7 +68,6 @@
 import com.android.launcher3.util.RunnableList
 import com.android.launcher3.util.SafeCloseable
 import com.android.launcher3.util.SplitConfigurationOptions
-import com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT
 import com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition
@@ -133,19 +133,26 @@
     val taskIds: IntArray
         /** Returns a copy of integer array containing taskIds of all tasks in the TaskView. */
         get() = taskContainers.map { it.task.key.id }.toIntArray()
+
     val thumbnailViews: Array<TaskThumbnailViewDeprecated>
         get() = taskContainers.map { it.thumbnailViewDeprecated }.toTypedArray()
+
     val isGridTask: Boolean
         /** Returns whether the task is part of overview grid and not being focused. */
         get() = container.deviceProfile.isTablet && !isFocusedTask
+
     val isRunningTask: Boolean
         get() = this === recentsView?.runningTaskView
+
     val isFocusedTask: Boolean
         get() = this === recentsView?.focusedTaskView
+
     val taskCornerRadius: Float
         get() = currentFullscreenParams.cornerRadius
+
     val recentsView: RecentsView<*, *>?
         get() = parent as? RecentsView<*, *>
+
     val pagedOrientationHandler: RecentsPagedOrientationHandler
         get() = orientedState.orientationHandler
 
@@ -153,10 +160,12 @@
     val firstTask: Task
         /** Returns the first task bound to this TaskView. */
         get() = taskContainers[0].task
+
     @get:Deprecated("Use [taskContainers] instead.")
     val firstThumbnailViewDeprecated: TaskThumbnailViewDeprecated
         /** Returns the first thumbnailView of the TaskView. */
         get() = taskContainers[0].thumbnailViewDeprecated
+
     @get:Deprecated("Use [taskContainers] instead.")
     val firstItemInfo: ItemInfo
         get() = taskContainers[0].itemInfo
@@ -173,6 +182,7 @@
          * not change according to a temporary state.
          */
         get() = Utilities.mapRange(gridProgress, nonGridScale, 1f)
+
     protected val persistentTranslationX: Float
         /**
          * Returns addition of translationX that is persistent (e.g. fullscreen and grid), and does
@@ -182,42 +192,50 @@
             (getNonGridTrans(nonGridTranslationX) +
                 getGridTrans(this.gridTranslationX) +
                 getNonGridTrans(nonGridPivotTranslationX))
+
     protected val persistentTranslationY: Float
         /**
          * Returns addition of translationY that is persistent (e.g. fullscreen and grid), and does
          * not change according to a temporary state (e.g. task offset).
          */
         get() = boxTranslationY + getGridTrans(gridTranslationY)
+
     protected val primarySplitTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getPrimaryValue(
                 SPLIT_SELECT_TRANSLATION_X,
                 SPLIT_SELECT_TRANSLATION_Y
             )
+
     protected val secondarySplitTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getSecondaryValue(
                 SPLIT_SELECT_TRANSLATION_X,
                 SPLIT_SELECT_TRANSLATION_Y
             )
+
     protected val primaryDismissTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getPrimaryValue(DISMISS_TRANSLATION_X, DISMISS_TRANSLATION_Y)
+
     protected val secondaryDismissTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getSecondaryValue(DISMISS_TRANSLATION_X, DISMISS_TRANSLATION_Y)
+
     protected val primaryTaskOffsetTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getPrimaryValue(
                 TASK_OFFSET_TRANSLATION_X,
                 TASK_OFFSET_TRANSLATION_Y
             )
+
     protected val secondaryTaskOffsetTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getSecondaryValue(
                 TASK_OFFSET_TRANSLATION_X,
                 TASK_OFFSET_TRANSLATION_Y
             )
+
     protected val taskResistanceTranslationProperty: FloatProperty<TaskView>
         get() =
             pagedOrientationHandler.getSecondaryValue(
@@ -234,6 +252,7 @@
     /** Returns a list of all TaskContainers in the TaskView. */
     lateinit var taskContainers: List<TaskContainer>
         protected set
+
     lateinit var orientedState: RecentsOrientedState
 
     var taskViewId = UNBOUND_TASK_VIEW_ID
@@ -264,46 +283,55 @@
             field = value
             onModalnessUpdated(field)
         }
+
     protected var taskThumbnailSplashAlpha = 0f
         set(value) {
             field = value
             applyThumbnailSplashAlpha()
         }
+
     protected var nonGridScale = 1f
         set(value) {
             field = value
             applyScale()
         }
+
     private var dismissScale = 1f
         set(value) {
             field = value
             applyScale()
         }
+
     private var dismissTranslationX = 0f
         set(value) {
             field = value
             applyTranslationX()
         }
+
     private var dismissTranslationY = 0f
         set(value) {
             field = value
             applyTranslationY()
         }
+
     private var taskOffsetTranslationX = 0f
         set(value) {
             field = value
             applyTranslationX()
         }
+
     private var taskOffsetTranslationY = 0f
         set(value) {
             field = value
             applyTranslationY()
         }
+
     private var taskResistanceTranslationX = 0f
         set(value) {
             field = value
             applyTranslationX()
         }
+
     private var taskResistanceTranslationY = 0f
         set(value) {
             field = value
@@ -321,6 +349,7 @@
             field = value
             applyTranslationX()
         }
+
     var gridTranslationY = 0f
         protected set(value) {
             field = value
@@ -339,6 +368,7 @@
             field = value
             applyTranslationX()
         }
+
     protected var nonGridPivotTranslationX = 0f
         set(value) {
             field = value
@@ -350,16 +380,19 @@
             field = value
             applyTranslationY()
         }
+
     private var splitSelectTranslationX = 0f
         set(value) {
             field = value
             applyTranslationX()
         }
+
     protected var stableAlpha = 1f
         set(value) {
             field = value
             alpha = stableAlpha
         }
+
     protected var shouldShowScreenshot = false
         get() = !isRunningTask || field
     /** Enable or disable showing border on hover and focus change */
@@ -375,6 +408,7 @@
             hoverBorderAnimator?.setBorderVisibility(visible = field && isHovered, animated = true)
             focusBorderAnimator?.setBorderVisibility(visible = field && isFocused, animated = true)
         }
+
     protected var iconScaleAnimStartProgress = 0f
     private var focusTransitionProgress = 1f
 
@@ -522,11 +556,12 @@
         super.onInitializeAccessibilityNodeInfo(info)
         with(info) {
             addAction(
-                AccessibilityNodeInfo.AccessibilityAction(
-                    R.string.accessibility_close,
+                AccessibilityAction(
+                    R.id.action_close,
                     context.getText(R.string.accessibility_close)
                 )
             )
+
             taskContainers.forEach {
                 TraceHelper.allowIpcs("TV.a11yInfo") {
                     TaskOverlayFactory.getEnabledShortcuts(this@TaskView, it).forEach { shortcut ->
@@ -534,15 +569,12 @@
                     }
                 }
             }
-            // TODO(b/341672022): handle multiple digitalWellBeingToast accessibility actions
-            if (taskContainers[0].digitalWellBeingToast?.hasLimit() == true) {
-                addAction(
-                    AccessibilityNodeInfo.AccessibilityAction(
-                        R.string.accessibility_app_usage_settings,
-                        context.getText(R.string.accessibility_app_usage_settings)
-                    )
-                )
+
+            // Add DWB accessibility action at the end of the list
+            taskContainers.forEach {
+                it.digitalWellBeingToast?.getDWBAccessibilityAction()?.let(::addAction)
             }
+
             recentsView?.let {
                 collectionItemInfo =
                     AccessibilityNodeInfo.CollectionItemInfo.obtain(
@@ -557,16 +589,17 @@
     }
 
     override fun performAccessibilityAction(action: Int, arguments: Bundle?): Boolean {
-        if (action == R.string.accessibility_close) {
+        // TODO(b/343708271): Add support for multiple tasks per action.
+        if (action == R.id.action_close) {
             recentsView?.dismissTask(this, true /*animateTaskView*/, true /*removeTask*/)
             return true
         }
-        if (action == R.string.accessibility_app_usage_settings) {
-            // TODO(b/341672022): handle multiple digitalWellBeingToast accessibility actions
-            taskContainers[0].digitalWellBeingToast?.openAppUsageSettings(this)
-            return true
-        }
+
         taskContainers.forEach {
+            if (it.digitalWellBeingToast?.handleAccessibilityAction(action) == true) {
+                return true
+            }
+
             TaskOverlayFactory.getEnabledShortcuts(this, it).forEach { shortcut ->
                 if (shortcut.hasHandlerForAction(action)) {
                     shortcut.onClick(this)
@@ -574,6 +607,7 @@
                 }
             }
         }
+
         return super.performAccessibilityAction(action, arguments)
     }
 
@@ -1555,11 +1589,6 @@
     ) {
         val overlay: TaskOverlay<*> = taskOverlayFactory.createOverlay(this)
 
-        @IdRes
-        val a11yNodeId: Int =
-            if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) R.id.split_bottomRight_appInfo
-            else R.id.split_topLeft_appInfo
-
         val snapshotView: View
             get() = thumbnailView ?: thumbnailViewDeprecated
 
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java b/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java
index 106e590..2c23f86 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java
@@ -37,6 +37,7 @@
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 
 import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -47,14 +48,20 @@
     private static final String READ_DEVICE_CONFIG_PERMISSION =
             "android.permission.READ_DEVICE_CONFIG";
 
+    @Before
+    public void setup() {
+        mLauncher.injectFakeTrackpad();
+    }
+
     @After
     public void tearDown() {
+        mLauncher.ejectFakeTrackpad();
         mLauncher.setTrackpadGestureType(TrackpadGestureType.NONE);
     }
 
     @Test
     @PortraitLandscape
-    @NavigationModeSwitch(mode = ZERO_BUTTON)
+    @NavigationModeSwitch
     public void goHome() throws Exception {
         assumeTrue(mLauncher.isTablet());
 
@@ -87,7 +94,7 @@
 
     @Test
     @PortraitLandscape
-    @NavigationModeSwitch(mode = ZERO_BUTTON)
+    @NavigationModeSwitch
     @ScreenRecordRule.ScreenRecord // b/336606166
     @TestStabilityRule.Stability(flavors = LOCAL | PLATFORM_POSTSUBMIT) // b/336606166
     public void switchToOverview() throws Exception {
@@ -100,7 +107,7 @@
 
     @Test
     @PortraitLandscape
-    @NavigationModeSwitch(mode = ZERO_BUTTON)
+    @NavigationModeSwitch
     public void testAllAppsFromHome() throws Exception {
         assumeTrue(mLauncher.isTablet());
 
@@ -110,8 +117,8 @@
     }
 
     @Test
-    @NavigationModeSwitch(mode = ZERO_BUTTON)
     @PortraitLandscape
+    @NavigationModeSwitch
     public void testQuickSwitchFromHome() throws Exception {
         assumeTrue(mLauncher.isTablet());
 
diff --git a/res/layout/private_space_header.xml b/res/layout/private_space_header.xml
index cefe394..9c0f129 100644
--- a/res/layout/private_space_header.xml
+++ b/res/layout/private_space_header.xml
@@ -37,7 +37,7 @@
         android:gravity="center_vertical"
         android:layout_alignParentEnd="true"
         android:animateLayoutChanges="false">
-        <ImageButton
+        <com.android.launcher3.allapps.PrivateSpaceSettingsButton
             android:id="@+id/ps_settings_button"
             android:layout_width="@dimen/ps_header_image_height"
             android:layout_height="@dimen/ps_header_image_height"
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 2741158..aa83c01 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -320,6 +320,8 @@
     <dimen name="bg_popup_item_height">52dp</dimen>
     <dimen name="bg_popup_item_vertical_padding">12dp</dimen>
     <dimen name="pre_drag_view_scale">6dp</dimen>
+    <!-- Minimum size of the widget dragged view to keep it visible under the finger. -->
+    <dimen name="widget_drag_view_min_scale_down_size">70dp</dimen>
     <!-- an icon with shortcuts must be dragged this far before the container is removed. -->
     <dimen name="deep_shortcuts_start_drag_threshold">16dp</dimen>
     <!-- Possibly related to b/235886078, icon needs to be scaled up to match expected visual size of 32 dp -->
diff --git a/res/values/id.xml b/res/values/id.xml
index 7bb9396..28496b5 100644
--- a/res/values/id.xml
+++ b/res/values/id.xml
@@ -19,9 +19,6 @@
     <item type="id" name="view_type_widgets_space" />
     <item type="id" name="view_type_widgets_list" />
     <item type="id" name="view_type_widgets_header" />
-    <!--  Used for A11y actions in staged split to identify each task uniquely  -->
-    <item type="id" name="split_topLeft_appInfo" />
-    <item type="id" name="split_bottomRight_appInfo" />
 
     <!-- Accessibility actions -->
     <item type="id" name="action_remove" />
@@ -37,6 +34,12 @@
     <item type="id" name="action_remote_action_shortcut" />
     <item type="id" name="action_dismiss_prediction" />
     <item type="id" name="action_pin_prediction"/>
+    <item type="id" name="action_close"/>
+    <!--  Used for A11y actions in staged split to identify each task uniquely  -->
+    <item type="id" name="action_app_info_top_left" />
+    <item type="id" name="action_app_info_bottom_right" />
+    <item type="id" name="action_digital_wellbeing_top_left" />
+    <item type="id" name="action_digital_wellbeing_bottom_right" />
 
     <!-- QSB IDs. DO not change -->
     <item type="id" name="search_container_workspace" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
index ef0f0d8..207d246 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -41,6 +41,7 @@
     <!-- Title for an option to enter split screen mode for a given app -->
     <string name="recent_task_option_split_screen">Split screen</string>
     <string name="split_app_info_accessibility">App info for %1$s</string>
+    <string name="split_app_usage_settings">Usage settings for %1$s</string>
 
     <!-- App pairs -->
     <string name="save_app_pair">Save app pair</string>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index b89d05e..2b30dc4 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -96,9 +96,7 @@
 import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
 import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
 import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
-import static com.android.launcher3.testing.shared.TestProtocol.CLOCK_ICON_DRAWABLE_LEAKING;
 import static com.android.launcher3.testing.shared.TestProtocol.LAUNCHER_ACTIVITY_STOPPED_MESSAGE;
-import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
 import static com.android.launcher3.util.SettingsCache.TOUCHPAD_NATURAL_SCROLLING;
@@ -163,6 +161,7 @@
 import androidx.annotation.StringRes;
 import androidx.annotation.UiThread;
 import androidx.annotation.VisibleForTesting;
+import androidx.core.os.BuildCompat;
 import androidx.window.embedding.RuleController;
 
 import com.android.launcher3.DropTarget.DragObject;
@@ -423,7 +422,6 @@
     @Override
     @TargetApi(Build.VERSION_CODES.S)
     protected void onCreate(Bundle savedInstanceState) {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onCreate: instance=" + this);
         mStartupLatencyLogger = createStartupLatencyLogger(
                 sIsNewProcess
                         ? LockedUserState.get(this).isUserUnlockedAtLauncherStartup()
@@ -589,7 +587,8 @@
         setTitle(R.string.home_screen);
         mStartupLatencyLogger.logEnd(LAUNCHER_LATENCY_STARTUP_ACTIVITY_ON_CREATE);
 
-        if (com.android.launcher3.Flags.enableTwoPaneLauncherSettings()) {
+        if (BuildCompat.isAtLeastV()
+                && com.android.launcher3.Flags.enableTwoPaneLauncherSettings()) {
             RuleController.getInstance(this).setRules(
                     RuleController.parseRules(this, R.xml.split_configuration));
         }
@@ -1082,7 +1081,6 @@
 
     @Override
     protected void onStart() {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onStart: instance=" + this);
         TraceHelper.INSTANCE.beginSection(ON_START_EVT);
         super.onStart();
         if (!mDeferOverlayCallbacks) {
@@ -1096,7 +1094,6 @@
     @Override
     @CallSuper
     protected void onDeferredResumed() {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onDeferredResumed: instance=" + this);
         logStopAndResume(true /* isResume */);
 
         // Process any items that were added while Launcher was away.
@@ -1268,11 +1265,7 @@
         }
 
         // Set screen title for Talkback
-        if (state == ALL_APPS) {
-            setTitle(R.string.all_apps_label);
-        } else {
-            setTitle(R.string.home_screen);
-        }
+        setTitle(state.getTitle());
     }
 
     /**
@@ -1284,7 +1277,6 @@
 
     @Override
     protected void onResume() {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onResume: instance=" + this);
         TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT);
         super.onResume();
 
@@ -1300,7 +1292,6 @@
 
     @Override
     protected void onPause() {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onPause: instance=" + this);
         // Ensure that items added to Launcher are queued until Launcher returns
         ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
 
@@ -1783,7 +1774,6 @@
 
     @Override
     public void onDestroy() {
-        testLogD(CLOCK_ICON_DRAWABLE_LEAKING, "onDestroy: instance=" + this);
         super.onDestroy();
         ACTIVITY_TRACKER.onActivityDestroyed(this);
 
@@ -2793,7 +2783,7 @@
     }
 
     private void updateDisallowBack() {
-        if (Flags.enableDesktopWindowingMode()) {
+        if (BuildCompat.isAtLeastV() && Flags.enableDesktopWindowingMode()) {
             // TODO(b/330183377) disable back in launcher when when we productionize
             return;
         }
@@ -3150,4 +3140,4 @@
     }
 
     // End of Getters and Setters
-}
\ No newline at end of file
+}
diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index a4ae1c8..3b8ff62 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -39,6 +39,7 @@
 import android.util.Log;
 
 import androidx.annotation.Nullable;
+import androidx.core.os.BuildCompat;
 
 import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.icons.IconCache;
@@ -107,7 +108,7 @@
         mOnTerminateCallback.add(() ->
                 mContext.getSystemService(LauncherApps.class).unregisterCallback(callbacks));
 
-        if (Flags.enableSupportForArchiving()) {
+        if (BuildCompat.isAtLeastV() && Flags.enableSupportForArchiving()) {
             ArchiveCompatibilityParams params = new ArchiveCompatibilityParams();
             params.setEnableUnarchivalConfirmation(false);
             launcherApps.setArchiveCompatibility(params);
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 72a3c53..d2d56f2 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -38,6 +38,7 @@
 import android.view.animation.Interpolator;
 
 import androidx.annotation.FloatRange;
+import androidx.annotation.StringRes;
 
 import com.android.launcher3.statemanager.BaseState;
 import com.android.launcher3.statemanager.StateManager;
@@ -369,6 +370,10 @@
         return launcher.getWorkspace().getCurrentPageDescription();
     }
 
+    public @StringRes int getTitle() {
+        return R.string.home_screen;
+    }
+
     public PageAlphaProvider getWorkspacePageAlphaProvider(Launcher launcher) {
         if ((this != NORMAL && this != HINT_STATE)
                 || !launcher.getDeviceProfile().shouldFadeAdjacentWorkspaceScreens()) {
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
index a67a362..98ca420 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
@@ -300,7 +300,7 @@
             case VIEW_TYPE_PRIVATE_SPACE_HEADER:
                 RelativeLayout psHeaderLayout = holder.itemView.findViewById(
                         R.id.ps_header_layout);
-                mApps.getPrivateProfileManager().addPrivateSpaceHeaderViewElements(psHeaderLayout);
+                mApps.getPrivateProfileManager().bindPrivateSpaceHeaderViewElements(psHeaderLayout);
                 AdapterItem adapterItem = mApps.getAdapterItems().get(position);
                 int roundRegions = ROUND_TOP_LEFT | ROUND_TOP_RIGHT;
                 if (mApps.getPrivateProfileManager().getCurrentState() == STATE_DISABLED) {
diff --git a/src/com/android/launcher3/allapps/PrivateProfileManager.java b/src/com/android/launcher3/allapps/PrivateProfileManager.java
index a620490..32b5cfa 100644
--- a/src/com/android/launcher3/allapps/PrivateProfileManager.java
+++ b/src/com/android/launcher3/allapps/PrivateProfileManager.java
@@ -30,7 +30,6 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_LOCK_ANIMATION_BEGIN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_LOCK_ANIMATION_END;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_LOCK_TAP;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_SETTINGS_TAP;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_UNLOCK_ANIMATION_BEGIN;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_UNLOCK_ANIMATION_END;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_UNLOCK_TAP;
@@ -52,7 +51,6 @@
 import android.os.UserManager;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
@@ -104,6 +102,7 @@
     private static final int LOCK_TEXT_OPACITY_DELAY = 500;
     private static final int MASK_VIEW_DELAY = 400;
     private static final int NO_DELAY = 0;
+    private static final int CONTAINER_OPACITY_DURATION = 150;
     private final ActivityAllAppsContainerView<?> mAllApps;
     private final Predicate<UserHandle> mPrivateProfileMatcher;
     private final int mPsHeaderHeight;
@@ -196,23 +195,6 @@
         mAllApps.mAH.get(MAIN).mAdapter.notifyItemInserted(adapterItems.size() - 1);
     }
 
-    /**
-     * Disables quiet mode for Private Space User Profile.
-     * When called from search, a runnable is set and executed in the {@link #reset()} method, when
-     * Launcher receives update about profile availability.
-     * The runnable is only executed once, and reset after execution.
-     * In case the method is called again, before the previously set runnable was executed,
-     * the runnable will be updated.
-     */
-    public void unlockPrivateProfile() {
-        setQuietMode(false);
-    }
-
-    /** Enables quiet mode for Private Space User Profile. */
-    void lockPrivateProfile() {
-        setQuietMode(true);
-    }
-
     /** Whether private profile should be hidden on Launcher. */
     public boolean isPrivateSpaceHidden() {
         return getCurrentState() == STATE_DISABLED && SettingsCache.INSTANCE
@@ -245,30 +227,6 @@
         resetPrivateSpaceDecorator(updatedState);
     }
 
-    /**
-     * Opens the Private Space Settings Page.
-     *
-     * @param view the view that was clicked to open the settings page and which will be the same
-     *             view to animate back. Otherwise if there is no view, simply start the activity.
-     */
-    public void openPrivateSpaceSettings(View view) {
-        if (mPrivateSpaceSettingsAvailable) {
-            Context context = mAllApps.getContext();
-            Intent intent = ApiWrapper.INSTANCE.get(context).getPrivateSpaceSettingsIntent();
-            if (view == null) {
-                context.startActivity(intent);
-                return;
-            }
-            ActivityContext activityContext = ActivityContext.lookupContext(context);
-            AppInfo itemInfo = new AppInfo();
-            itemInfo.id = CONTAINER_PRIVATESPACE;
-            itemInfo.componentName = intent.getComponent();
-            itemInfo.container = CONTAINER_PRIVATESPACE;
-            view.setTag(itemInfo);
-            activityContext.startActivitySafely(view, intent, itemInfo);
-        }
-    }
-
     /** Returns whether or not Private Space Settings Page is available. */
     public boolean isPrivateSpaceSettingsAvailable() {
         return mPrivateSpaceSettingsAvailable;
@@ -377,7 +335,7 @@
     }
 
     /** Add Private Space Header view elements based upon {@link UserProfileState} */
-    public void addPrivateSpaceHeaderViewElements(RelativeLayout parent) {
+    public void bindPrivateSpaceHeaderViewElements(RelativeLayout parent) {
         mPSHeader = parent;
         if (mOnPSHeaderAdded != null) {
             MAIN_EXECUTOR.execute(mOnPSHeaderAdded);
@@ -395,27 +353,27 @@
         //Add quietMode image and action for lock/unlock button
         ViewGroup lockButton = mPSHeader.findViewById(R.id.ps_lock_unlock_button);
         assert lockButton != null;
-        addLockButton(lockButton);
+        updateLockButton(lockButton);
 
         //Trigger lock/unlock action from header.
-        addHeaderOnClickListener(mPSHeader);
+        updateHeaderOnClickListener(mPSHeader);
 
         //Add image and action for private space settings button
-        ImageButton settingsButton = mPSHeader.findViewById(R.id.ps_settings_button);
+        PrivateSpaceSettingsButton settingsButton = mPSHeader.findViewById(R.id.ps_settings_button);
         assert settingsButton != null;
-        addPrivateSpaceSettingsButton(settingsButton);
+        updatePrivateSpaceSettingsButton(settingsButton);
 
         //Add image for private space transitioning view
         ImageView transitionView = parent.findViewById(R.id.ps_transition_image);
         assert transitionView != null;
-        addTransitionImage(transitionView);
+        updateTransitionImage(transitionView);
     }
 
     /**
      *  Adds the quietModeButton and attach onClickListener for the header to animate different
      *  states when clicked.
      */
-    private void addLockButton(ViewGroup lockButton) {
+    private void updateLockButton(ViewGroup lockButton) {
         TextView lockText = lockButton.findViewById(R.id.lock_text);
         switch (getCurrentState()) {
             case STATE_ENABLED -> {
@@ -434,7 +392,7 @@
         }
     }
 
-    private void addHeaderOnClickListener(RelativeLayout header) {
+    private void updateHeaderOnClickListener(RelativeLayout header) {
         if (getCurrentState() == STATE_DISABLED) {
             header.setOnClickListener(view -> lockingAction(/* lock */ false));
             header.setClickable(true);
@@ -452,28 +410,19 @@
     /** Sets the enablement of the profile when header or button is clicked. */
     private void lockingAction(boolean lock) {
         logEvents(lock ? LAUNCHER_PRIVATE_SPACE_LOCK_TAP : LAUNCHER_PRIVATE_SPACE_UNLOCK_TAP);
-        if (lock) {
-            lockPrivateProfile();
-        } else {
-            unlockPrivateProfile();
-        }
+        setQuietMode(lock);
     }
 
-    private void addPrivateSpaceSettingsButton(ImageButton settingsButton) {
+    private void updatePrivateSpaceSettingsButton(PrivateSpaceSettingsButton settingsButton) {
         if (getCurrentState() == STATE_ENABLED
                 && isPrivateSpaceSettingsAvailable()) {
             settingsButton.setVisibility(VISIBLE);
-            settingsButton.setOnClickListener(
-                    view -> {
-                        logEvents(LAUNCHER_PRIVATE_SPACE_SETTINGS_TAP);
-                        openPrivateSpaceSettings(view);
-                    });
         } else {
             settingsButton.setVisibility(GONE);
         }
     }
 
-    private void addTransitionImage(ImageView transitionImage) {
+    private void updateTransitionImage(ImageView transitionImage) {
         if (getCurrentState() == STATE_TRANSITION) {
             transitionImage.setVisibility(VISIBLE);
         } else {
@@ -497,7 +446,10 @@
                                 return LinearSmoothScroller.SNAP_TO_END;
                             }
                         };
-                smoothScroller.setTargetPosition(i);
+                // If privateSpaceHidden() then the entire container decorator will be invisible and
+                // we can directly move to an element above the header. There should always be one
+                // element, as PS is present in the bottom of All Apps.
+                smoothScroller.setTargetPosition(isPrivateSpaceHidden() ? i - 1 : i);
                 RecyclerView.LayoutManager layoutManager = allAppsRecyclerView.getLayoutManager();
                 if (layoutManager != null) {
                     startAnimationScroll(allAppsRecyclerView, layoutManager, smoothScroller);
@@ -619,8 +571,11 @@
                 float newAlpha = (float) valueAnimator.getAnimatedValue();
                 for (int i = 0; i < allAppsAdapterItems.size(); i++) {
                     BaseAllAppsAdapter.AdapterItem currentItem = allAppsAdapterItems.get(i);
+                    // When not hidden: Fade all PS items except header.
+                    // When hidden: Fade all items.
                     if (isPrivateSpaceItem(currentItem) &&
-                            currentItem.viewType != VIEW_TYPE_PRIVATE_SPACE_HEADER) {
+                            (currentItem.viewType != VIEW_TYPE_PRIVATE_SPACE_HEADER
+                                    || isPrivateSpaceHidden())) {
                         RecyclerView.ViewHolder viewHolder =
                                 allAppsRecyclerView.findViewHolderForAdapterPosition(i);
                         if (viewHolder != null) {
@@ -702,10 +657,9 @@
                     translateFloatingMaskView(false));
         } else {
             if (isPrivateSpaceHidden()) {
-                animatorSet.playSequentially(translateFloatingMaskView(false),
-                        animateAlphaOfIcons(false),
-                        animateCollapseAnimation(),
-                        fadeOutHeaderAlpha());
+                animatorSet.playSequentially(animateAlphaOfIcons(false),
+                        animateAlphaOfPrivateSpaceContainer(),
+                        animateCollapseAnimation());
             } else {
                 animatorSet.playSequentially(translateFloatingMaskView(true),
                         animateAlphaOfIcons(false),
@@ -715,29 +669,30 @@
         animatorSet.start();
     }
 
-    /** Fades out the private space container. */
-    private ValueAnimator fadeOutHeaderAlpha() {
-        if (mPSHeader == null) {
-            return new ValueAnimator();
-        }
-        float from = 1;
-        float to = 0;
-        ValueAnimator alphaAnim = ObjectAnimator.ofFloat(from, to);
-        alphaAnim.setDuration(EXPAND_COLLAPSE_DURATION);
-        alphaAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
-            @Override
-            public void onAnimationUpdate(ValueAnimator valueAnimator) {
-                if (mPSHeader != null) {
-                    mPSHeader.setAlpha((float) valueAnimator.getAnimatedValue());
+    /** Fades out the private space container (defined by its items' decorators). */
+    private ValueAnimator animateAlphaOfPrivateSpaceContainer() {
+        int from = 255; // 100% opacity.
+        int to = 0; // No opacity.
+        ValueAnimator alphaAnim = ObjectAnimator.ofInt(from, to);
+        AllAppsRecyclerView allAppsRecyclerView = mAllApps.getActiveRecyclerView();
+        List<BaseAllAppsAdapter.AdapterItem> allAppsAdapterItems =
+                allAppsRecyclerView.getApps().getAdapterItems();
+        alphaAnim.setDuration(CONTAINER_OPACITY_DURATION);
+        alphaAnim.addUpdateListener(valueAnimator -> {
+            for (BaseAllAppsAdapter.AdapterItem currentItem : allAppsAdapterItems) {
+                if (isPrivateSpaceItem(currentItem)) {
+                    currentItem.setDecorationFillAlpha((int) valueAnimator.getAnimatedValue());
                 }
             }
+            // Invalidate the parent view, to redraw the decorations with changed alpha.
+            allAppsRecyclerView.invalidate();
         });
         return alphaAnim;
     }
 
     /** Fades out the private space container. */
     private ValueAnimator translateFloatingMaskView(boolean animateIn) {
-        if (!Flags.privateSpaceFloatingMaskView() || mFloatingMaskView == null) {
+        if (!Flags.privateSpaceAddFloatingMaskView() || mFloatingMaskView == null) {
             return new ValueAnimator();
         }
         // Translate base on the height amount. Translates out on expand and in on collapse.
@@ -848,7 +803,7 @@
     }
 
     private void attachFloatingMaskView(boolean expand) {
-        if (!Flags.privateSpaceFloatingMaskView()) {
+        if (!Flags.privateSpaceAddFloatingMaskView()) {
             return;
         }
         mFloatingMaskView = (FloatingMaskView) mAllApps.getLayoutInflater().inflate(
diff --git a/src/com/android/launcher3/allapps/PrivateSpaceSettingsButton.java b/src/com/android/launcher3/allapps/PrivateSpaceSettingsButton.java
new file mode 100644
index 0000000..43e42ff
--- /dev/null
+++ b/src/com/android/launcher3/allapps/PrivateSpaceSettingsButton.java
@@ -0,0 +1,81 @@
+/*
+ * 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.allapps;
+
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PRIVATESPACE;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_PRIVATE_SPACE_SETTINGS_TAP;
+
+import android.content.Context;
+import android.content.Intent;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageButton;
+
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.util.ApiWrapper;
+import com.android.launcher3.views.ActivityContext;
+
+public class PrivateSpaceSettingsButton extends ImageButton implements View.OnClickListener {
+
+    private final ActivityContext mActivityContext;
+    private final StatsLogManager mStatsLogManager;
+    private final Intent mPrivateSpaceSettingsIntent;
+
+    public PrivateSpaceSettingsButton(Context context) {
+        this(context, null, 0);
+    }
+
+    public PrivateSpaceSettingsButton(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public PrivateSpaceSettingsButton(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mActivityContext = ActivityContext.lookupContext(context);
+        mStatsLogManager = mActivityContext.getStatsLogManager();
+        mPrivateSpaceSettingsIntent =
+                ApiWrapper.INSTANCE.get(context).getPrivateSpaceSettingsIntent();
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        mStatsLogManager.logger().log(LAUNCHER_PRIVATE_SPACE_SETTINGS_TAP);
+        AppInfo privateSpaceSettingsItemInfo = createPrivateSpaceSettingsAppInfo();
+        view.setTag(privateSpaceSettingsItemInfo);
+        mActivityContext.startActivitySafely(
+                view,
+                mPrivateSpaceSettingsIntent,
+                privateSpaceSettingsItemInfo);
+    }
+
+    AppInfo createPrivateSpaceSettingsAppInfo() {
+        AppInfo itemInfo = new AppInfo();
+        itemInfo.id = CONTAINER_PRIVATESPACE;
+        if (mPrivateSpaceSettingsIntent != null) {
+            itemInfo.componentName = mPrivateSpaceSettingsIntent.getComponent();
+        }
+        itemInfo.container = CONTAINER_PRIVATESPACE;
+        return itemInfo;
+    }
+}
diff --git a/src/com/android/launcher3/dragndrop/AddItemActivity.java b/src/com/android/launcher3/dragndrop/AddItemActivity.java
index ec0a222..85eb39b 100644
--- a/src/com/android/launcher3/dragndrop/AddItemActivity.java
+++ b/src/com/android/launcher3/dragndrop/AddItemActivity.java
@@ -91,7 +91,8 @@
  */
 @TargetApi(Build.VERSION_CODES.O)
 public class AddItemActivity extends BaseActivity
-        implements OnLongClickListener, OnTouchListener, AbstractSlideInView.OnCloseListener {
+        implements OnLongClickListener, OnTouchListener, AbstractSlideInView.OnCloseListener,
+        WidgetCell.PreviewReadyListener {
 
     private static final int SHADOW_SIZE = 10;
 
@@ -142,6 +143,7 @@
         mDragLayer = findViewById(R.id.add_item_drag_layer);
         mDragLayer.recreateControllers();
         mWidgetCell = findViewById(R.id.widget_cell);
+        mWidgetCell.addPreviewReadyListener(this);
         mAccessibilityManager =
                 getApplicationContext().getSystemService(AccessibilityManager.class);
 
@@ -454,4 +456,11 @@
                 .withItemInfo((ItemInfo) mWidgetCell.getWidgetView().getTag())
                 .log(command);
     }
+
+    @Override
+    public void onPreviewAvailable() {
+        // Set the preview height based on "the only" widget's preview.
+        mWidgetCell.setParentAlignedPreviewHeight(mWidgetCell.getPreviewContentHeight());
+        mWidgetCell.post(mWidgetCell::requestLayout);
+    }
 }
diff --git a/src/com/android/launcher3/dragndrop/LauncherDragController.java b/src/com/android/launcher3/dragndrop/LauncherDragController.java
index f3708a2..29fc613 100644
--- a/src/com/android/launcher3/dragndrop/LauncherDragController.java
+++ b/src/com/android/launcher3/dragndrop/LauncherDragController.java
@@ -28,6 +28,7 @@
 import android.view.View;
 
 import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DragSource;
@@ -36,6 +37,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.widget.util.WidgetDragScaleUtils;
 
 /**
  * Drag controller for Launcher activity
@@ -43,7 +45,6 @@
 public class LauncherDragController extends DragController<Launcher> {
 
     private static final boolean PROFILE_DRAWING_DURING_DRAG = false;
-
     private final FlingToDeleteHelper mFlingToDeleteHelper;
 
     public LauncherDragController(Launcher launcher) {
@@ -92,8 +93,13 @@
                 && !mOptions.preDragCondition.shouldStartDrag(0);
 
         final Resources res = mActivity.getResources();
-        final float scaleDps = mIsInPreDrag
-                ? res.getDimensionPixelSize(R.dimen.pre_drag_view_scale) : 0f;
+
+        final float scalePx;
+        if (originalView.getViewType() == DraggableView.DRAGGABLE_WIDGET) {
+            scalePx = mIsInPreDrag ? 0f : getWidgetDragScalePx(drawable, view, dragInfo);
+        } else {
+            scalePx = mIsInPreDrag ? res.getDimensionPixelSize(R.dimen.pre_drag_view_scale) : 0f;
+        }
         final DragView dragView = mDragObject.dragView = drawable != null
                 ? new LauncherDragView(
                 mActivity,
@@ -102,7 +108,7 @@
                 registrationY,
                 initialDragViewScale,
                 dragViewScaleOnDrop,
-                scaleDps)
+                scalePx)
                 : new LauncherDragView(
                         mActivity,
                         view,
@@ -112,7 +118,7 @@
                         registrationY,
                         initialDragViewScale,
                         dragViewScaleOnDrop,
-                        scaleDps);
+                        scalePx);
         dragView.setItemInfo(dragInfo);
         mDragObject.dragComplete = false;
 
@@ -157,6 +163,29 @@
         return dragView;
     }
 
+
+    /**
+     * Returns the scale in terms of pixels (to be applied on width) to scale the preview
+     * during drag and drop.
+     */
+    @VisibleForTesting
+    float getWidgetDragScalePx(@Nullable Drawable drawable, @Nullable View view,
+            ItemInfo dragInfo) {
+        float draggedViewWidthPx = 0;
+        float draggedViewHeightPx = 0;
+
+        if (view != null) {
+            draggedViewWidthPx = view.getMeasuredWidth();
+            draggedViewHeightPx = view.getMeasuredHeight();
+        } else if (drawable != null) {
+            draggedViewWidthPx = drawable.getIntrinsicWidth();
+            draggedViewHeightPx = drawable.getIntrinsicHeight();
+        }
+
+        return WidgetDragScaleUtils.getWidgetDragScalePx(mActivity, mActivity.getDeviceProfile(),
+                draggedViewWidthPx, draggedViewHeightPx, dragInfo);
+    }
+
     @Override
     protected void exitDrag() {
         if (!mActivity.isInState(EDIT_MODE)) {
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index 04d8ac0..44e448e 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -57,6 +57,7 @@
 import com.android.launcher3.icons.ComponentWithLabel.ComponentCachingLogic;
 import com.android.launcher3.icons.cache.BaseIconCache;
 import com.android.launcher3.icons.cache.CachingLogic;
+import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.IconRequestInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
@@ -641,4 +642,10 @@
 
         void reapplyItemInfo(ItemInfoWithIcon info);
     }
+
+    /** Log persistently to FileLog.d for debugging. */
+    @Override
+    protected void logdPersistently(String tag, String message, @Nullable Exception e) {
+        FileLog.d(tag, message, e);
+    }
 }
diff --git a/src/com/android/launcher3/qsb/QsbContainerView.java b/src/com/android/launcher3/qsb/QsbContainerView.java
index 8e53aff..d6b41b0 100644
--- a/src/com/android/launcher3/qsb/QsbContainerView.java
+++ b/src/com/android/launcher3/qsb/QsbContainerView.java
@@ -61,7 +61,7 @@
  */
 public class QsbContainerView extends FrameLayout {
 
-    public static final String SEARCH_PROVIDER_SETTINGS_KEY = "SEARCH_PROVIDER_PACKAGE_NAME";
+    public static final String SEARCH_ENGINE_SETTINGS_KEY = "selected_search_engine";
 
     /**
      * Returns the package name for user configured search provider or from searchManager
@@ -71,8 +71,8 @@
     @WorkerThread
     @Nullable
     public static String getSearchWidgetPackageName(@NonNull Context context) {
-        String providerPkg = Settings.Global.getString(context.getContentResolver(),
-                SEARCH_PROVIDER_SETTINGS_KEY);
+        String providerPkg = Settings.Secure.getString(context.getContentResolver(),
+                SEARCH_ENGINE_SETTINGS_KEY);
         if (providerPkg == null) {
             SearchManager searchManager = context.getSystemService(SearchManager.class);
             ComponentName componentName = searchManager.getGlobalSearchActivity();
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index cdbd0c0..df8f635 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -109,13 +109,6 @@
 
     private float mLastTouchY;
     private boolean mIsDragging;
-    /**
-     * Tracks whether a keyboard hide request has been sent due to downward scrolling.
-     * <p>
-     * Set to true when scrolling down and reset when scrolling up to prevents redundant hide
-     * requests during continuous downward scrolls.
-     */
-    private boolean mRequestedHideKeyboard;
     private boolean mIsThumbDetached;
     private final boolean mCanThumbDetach;
     private boolean mIgnoreDragGesture;
@@ -248,7 +241,6 @@
     public boolean handleTouchEvent(MotionEvent ev, Point offset) {
         int x = (int) ev.getX() - offset.x;
         int y = (int) ev.getY() - offset.y;
-        ActivityContext activityContext = ActivityContext.lookupContext(getContext());
 
         switch (ev.getAction()) {
             case MotionEvent.ACTION_DOWN:
@@ -256,7 +248,6 @@
                 mDownX = x;
                 mDownY = mLastY = y;
                 mDownTimeStampMillis = ev.getDownTime();
-                mRequestedHideKeyboard = false;
 
                 if ((Math.abs(mDy) < mDeltaThreshold &&
                         mRv.getScrollState() != SCROLL_STATE_IDLE)) {
@@ -269,15 +260,6 @@
                 }
                 break;
             case MotionEvent.ACTION_MOVE:
-                if (y > mLastY) {
-                    if (!mRequestedHideKeyboard) {
-                        activityContext.hideKeyboard();
-                    }
-                    mRequestedHideKeyboard = true;
-                } else {
-                    mRequestedHideKeyboard = false;
-                }
-
                 mLastY = y;
                 int absDeltaY = Math.abs(y - mDownY);
                 int absDeltaX = Math.abs(x - mDownX);
@@ -312,6 +294,7 @@
     }
 
     private void calcTouchOffsetAndPrepToFastScroll(int downY, int lastY) {
+        ActivityContext.lookupContext(getContext()).hideKeyboard();
         mIsDragging = true;
         if (mCanThumbDetach) {
             mIsThumbDetached = true;
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index eac2ce7..2bb485a 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -103,6 +103,8 @@
     private Size mWidgetSize;
 
     private final DatabaseWidgetPreviewLoader mWidgetPreviewLoader;
+    @Nullable
+    private PreviewReadyListener mPreviewReadyListener = null;
 
     protected CancellableTask mActiveRequest;
     private boolean mAnimatePreview = true;
@@ -118,7 +120,8 @@
 
     private CancellableTask mIconLoadRequest;
     private boolean mIsShowingAddButton = false;
-
+    // Height enforced by the parent to align all widget cells displayed by it.
+    private int mParentAlignedPreviewHeight;
     public WidgetCell(Context context) {
         this(context, null);
     }
@@ -190,6 +193,8 @@
         mWidgetDims.setText(null);
         mWidgetDescription.setText(null);
         mWidgetDescription.setVisibility(GONE);
+        mPreviewReadyListener = null;
+        mParentAlignedPreviewHeight = 0;
         showDescription(true);
         showDimensions(true);
 
@@ -338,8 +343,8 @@
 
     private void updateAppWidgetHostScale(NavigableAppWidgetHostView view) {
         // Scale the content such that all of the content is visible
-        int contentWidth = view.getWidth();
-        int contentHeight = view.getHeight();
+        float contentWidth = view.getWidth();
+        float contentHeight = view.getHeight();
 
         if (view.getChildCount() == 1) {
             View content = view.getChildAt(0);
@@ -359,6 +364,12 @@
             mAppWidgetHostViewScale = Math.min(pWidth / contentWidth, pHeight / contentHeight);
         }
         view.setScaleToFit(mAppWidgetHostViewScale);
+
+        // layout based previews maybe ready at this point to inspect their inner height.
+        if (mPreviewReadyListener != null) {
+            mPreviewReadyListener.onPreviewAvailable();
+            mPreviewReadyListener = null;
+        }
     }
 
     public WidgetImageView getWidgetView() {
@@ -384,6 +395,12 @@
                 removeView(mAppWidgetHostViewPreview);
                 mAppWidgetHostViewPreview = null;
             }
+
+            // Drawables of the image previews are available at this point to measure.
+            if (mPreviewReadyListener != null) {
+                mPreviewReadyListener.onPreviewAvailable();
+                mPreviewReadyListener = null;
+            }
         }
 
         if (mAnimatePreview) {
@@ -489,14 +506,20 @@
         // mPreviewContainerScale ensures the needed scaling with respect to original widget size.
         mAppWidgetHostViewScale = mPreviewContainerScale;
         containerLp.width = mPreviewContainerSize.getWidth();
-        containerLp.height = mPreviewContainerSize.getHeight();
+        int height = mPreviewContainerSize.getHeight();
 
         // If we don't have enough available width, scale the preview container to fit.
         if (containerLp.width > maxWidth) {
             containerLp.width = maxWidth;
             mAppWidgetHostViewScale = (float) containerLp.width / mPreviewContainerSize.getWidth();
-            containerLp.height = Math.round(
-                    mPreviewContainerSize.getHeight() * mAppWidgetHostViewScale);
+            height = Math.round(mPreviewContainerSize.getHeight() * mAppWidgetHostViewScale);
+        }
+
+        // Use parent aligned height in set.
+        if (mParentAlignedPreviewHeight > 0) {
+            containerLp.height = Math.min(height, mParentAlignedPreviewHeight);
+        } else {
+            containerLp.height = height;
         }
 
         // No need to call mWidgetImageContainer.setLayoutParams as we are in measure pass
@@ -513,6 +536,42 @@
     }
 
     /**
+     * Sets the height of the preview as adjusted by the parent to have this cell's content aligned
+     * with other cells displayed by the parent.
+     */
+    public void setParentAlignedPreviewHeight(int previewHeight) {
+        mParentAlignedPreviewHeight = previewHeight;
+    }
+
+    /**
+     * Returns the height of the preview without any empty space.
+     * In case of appwidget host views, it returns the height of first child. This way, if preview
+     * view provided by an app doesn't fill bounds, this will return actual height without white
+     * space.
+     */
+    public int getPreviewContentHeight() {
+        // By default assume scaled height.
+        int height = Math.round(mPreviewContainerScale * mWidgetSize.getHeight());
+
+        if (mWidgetImage != null && mWidgetImage.getDrawable() != null) {
+            // getBitmapBounds returns the scaled bounds.
+            Rect bitmapBounds = mWidgetImage.getBitmapBounds();
+            height = bitmapBounds.height();
+        } else if (mAppWidgetHostViewPreview != null
+                && mAppWidgetHostViewPreview.getChildCount() == 1) {
+            int contentHeight = Math.round(
+                    mPreviewContainerScale * mWidgetSize.getHeight());
+            int previewInnerHeight = Math.round(
+                    mAppWidgetHostViewScale * mAppWidgetHostViewPreview.getChildAt(
+                            0).getMeasuredHeight());
+            // Use either of the inner scaled height or the scaled widget height
+            height = Math.min(contentHeight, previewInnerHeight);
+        }
+
+        return height;
+    }
+
+    /**
      * Loads a high resolution package icon to show next to the widget title.
      */
     public void loadHighResPackageIcon() {
@@ -651,4 +710,19 @@
         }
         return false;
     }
+
+    /**
+     * Listener to notify when previews are available.
+     */
+    public void addPreviewReadyListener(PreviewReadyListener previewReadyListener) {
+        mPreviewReadyListener = previewReadyListener;
+    }
+
+    /**
+     * Listener interface for subscribers to listen to preview's availability.
+     */
+    public interface PreviewReadyListener {
+        /** Handler on to invoke when previews are available. */
+        void onPreviewAvailable();
+    }
 }
diff --git a/src/com/android/launcher3/widget/WidgetTableRow.java b/src/com/android/launcher3/widget/WidgetTableRow.java
new file mode 100644
index 0000000..a5312ce
--- /dev/null
+++ b/src/com/android/launcher3/widget/WidgetTableRow.java
@@ -0,0 +1,90 @@
+/*
+ * 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.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.TableRow;
+
+/**
+ * A row of {@link WidgetCell}s that can be displayed in a table.
+ */
+public class WidgetTableRow extends TableRow implements WidgetCell.PreviewReadyListener {
+    private int mNumOfReadyCells;
+    private int mNumOfCells;
+    private int mResizeDelay;
+
+    public WidgetTableRow(Context context) {
+        super(context);
+    }
+    public WidgetTableRow(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    public void onPreviewAvailable() {
+        mNumOfReadyCells++;
+
+        // Once all previews are loaded, find max visible height and adjust the preview containers.
+        if (mNumOfReadyCells == mNumOfCells) {
+            resize();
+        }
+    }
+
+    private void resize() {
+        int previewHeight = 0;
+        // get the maximum height of each widget preview
+        for (int i = 0; i < getChildCount(); i++) {
+            WidgetCell widgetCell = (WidgetCell) getChildAt(i);
+            previewHeight = Math.max(widgetCell.getPreviewContentHeight(), previewHeight);
+        }
+        if (mResizeDelay > 0) {
+            postDelayed(() -> setAlpha(1f), mResizeDelay);
+        }
+        if (previewHeight > 0) {
+            for (int i = 0; i < getChildCount(); i++) {
+                WidgetCell widgetCell = (WidgetCell) getChildAt(i);
+                widgetCell.setParentAlignedPreviewHeight(previewHeight);
+                widgetCell.postDelayed(widgetCell::requestLayout, mResizeDelay);
+            }
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
+    }
+
+    /**
+     * Sets up the row to display the provided number of numOfCells.
+     *
+     * @param numOfCells    number of numOfCells in the row
+     * @param resizeDelayMs time to wait in millis before making any layout size adjustments e.g. we
+     *                      want to wait for list expand collapse animation before resizing the
+     *                      cell previews.
+     */
+    public void setupRow(int numOfCells, int resizeDelayMs) {
+        mNumOfCells = numOfCells;
+        mNumOfReadyCells = 0;
+
+        mResizeDelay = resizeDelayMs;
+        // For delayed resize, reveal contents only after resize is done.
+        if (mResizeDelay > 0) {
+            setAlpha(0);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 4ea2426..894099d 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -31,7 +31,6 @@
 import android.view.animation.Interpolator;
 import android.widget.ScrollView;
 import android.widget.TableLayout;
-import android.widget.TableRow;
 import android.widget.TextView;
 
 import androidx.annotation.Px;
@@ -137,8 +136,9 @@
                 mActivityContext.getDeviceProfile(), mMaxHorizontalSpan,
                 mWidgetCellHorizontalPadding)
                 .forEach(row -> {
-                    TableRow tableRow = new TableRow(getContext());
+                    WidgetTableRow tableRow = new WidgetTableRow(getContext());
                     tableRow.setGravity(Gravity.TOP);
+                    tableRow.setupRow(row.size(), /*resizeDelayMs=*/ 0);
                     row.forEach(widgetItem -> {
                         WidgetCell widget = addItemCell(tableRow);
                         widget.applyFromCellItem(widgetItem);
@@ -163,9 +163,10 @@
         return super.onControllerInterceptTouchEvent(ev);
     }
 
-    protected WidgetCell addItemCell(ViewGroup parent) {
+    protected WidgetCell addItemCell(WidgetTableRow parent) {
         WidgetCell widget = (WidgetCell) LayoutInflater.from(getContext())
                 .inflate(R.layout.widget_cell, parent, false);
+        widget.addPreviewReadyListener(parent);
         widget.setOnClickListener(this);
 
         View previewContainer = widget.findViewById(R.id.widget_preview_container);
diff --git a/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java b/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
index 4f73e66..9260af9 100644
--- a/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
+++ b/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
@@ -53,6 +53,7 @@
  */
 public final class WidgetRecommendationsView extends PagedView<PageIndicatorDots> {
     private @Px float mAvailableHeight = Float.MAX_VALUE;
+    private @Px float mAvailableWidth = 0;
     private static final String INITIALLY_DISPLAYED_WIDGETS_STATE_KEY =
             "widgetRecommendationsView:mDisplayedWidgets";
     private static final int MAX_CATEGORIES = 3;
@@ -152,6 +153,7 @@
             final @Px float availableHeight, final @Px int availableWidth,
             final @Px int cellPadding) {
         this.mAvailableHeight = availableHeight;
+        this.mAvailableWidth = availableWidth;
         clear();
 
         Set<ComponentName> displayedWidgets = maybeDisplayInTable(recommendedWidgets,
@@ -187,6 +189,7 @@
             DeviceProfile deviceProfile, final @Px float availableHeight,
             final @Px int availableWidth, final @Px int cellPadding, final int requestedPage) {
         this.mAvailableHeight = availableHeight;
+        this.mAvailableWidth = availableWidth;
         Context context = getContext();
         // For purpose of recommendations section, we don't want paging dots to be halved in two
         // pane display, so, we always provide isTwoPanels = "false".
@@ -280,17 +283,24 @@
         boolean hasMultiplePages = getChildCount() > 0;
 
         if (hasMultiplePages) {
-            int finalWidth = MeasureSpec.getSize(widthMeasureSpec);
             int desiredHeight = 0;
+            int desiredWidth = Math.round(mAvailableWidth);
 
             for (int i = 0; i < getChildCount(); i++) {
                 View child = getChildAt(i);
-                measureChild(child, widthMeasureSpec, heightMeasureSpec);
+                // Measure children based on available height and width.
+                measureChild(child,
+                        MeasureSpec.makeMeasureSpec(desiredWidth, MeasureSpec.EXACTLY),
+                        MeasureSpec.makeMeasureSpec(Math.round(mAvailableHeight),
+                                MeasureSpec.AT_MOST));
                 // Use height of tallest child as we have limited height.
-                desiredHeight = Math.max(desiredHeight, child.getMeasuredHeight());
+                int childHeight = child.getMeasuredHeight();
+                desiredHeight = Math.max(desiredHeight, childHeight);
             }
 
             int finalHeight = resolveSizeAndState(desiredHeight, heightMeasureSpec, 0);
+            int finalWidth = resolveSizeAndState(desiredWidth, widthMeasureSpec, 0);
+
             setMeasuredDimension(finalWidth, finalHeight);
         } else {
             super.onMeasure(widthMeasureSpec, heightMeasureSpec);
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 6aaa7d2..3be6faa 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -20,7 +20,6 @@
 import static com.android.launcher3.allapps.ActivityAllAppsContainerView.AdapterHolder.SEARCH;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGETSTRAY_SEARCHED;
 import static com.android.launcher3.testing.shared.TestProtocol.NORMAL_STATE_ORDINAL;
-import static com.android.launcher3.widget.picker.WidgetsListAdapter.VIEW_TYPE_WIDGETS_LIST;
 
 import android.animation.Animator;
 import android.content.Context;
@@ -1023,35 +1022,7 @@
                 default:
                     break;
             }
-            mWidgetsListItemAnimator = new DefaultItemAnimator() {
-                @Override
-                public boolean animateChange(RecyclerView.ViewHolder oldHolder,
-                        RecyclerView.ViewHolder newHolder, int fromLeft, int fromTop, int toLeft,
-                        int toTop) {
-                    // As we expand an item, the content / widgets list that appears (with add
-                    // event) also gets change events as its previews load asynchronously. The
-                    // super implementation of animateChange cancels the animations on it - breaking
-                    // the "add animation". Instead, here, we skip "change" animation for content
-                    // list - because we want it to either appear or disappear. And, the previews
-                    // themselves have their own animation when loaded, so, we don't need change
-                    // animations for them anyway. Below, we do-nothing.
-                    if (oldHolder.getItemViewType() == VIEW_TYPE_WIDGETS_LIST) {
-                        dispatchChangeStarting(oldHolder, true);
-                        dispatchChangeFinished(oldHolder, true);
-                        return true;
-                    }
-                    return super.animateChange(oldHolder, newHolder, fromLeft, fromTop, toLeft,
-                            toTop);
-                }
-            };
-            // Disable change animations because it disrupts the item focus upon adapter item
-            // change.
-            mWidgetsListItemAnimator.setSupportsChangeAnimations(false);
-            // Make the moves a bit faster, so that the amount of time for which user sees the
-            // bottom-sheet background before "add" animation starts is less making it smoother.
-            mWidgetsListItemAnimator.setChangeDuration(90);
-            mWidgetsListItemAnimator.setMoveDuration(90);
-            mWidgetsListItemAnimator.setAddDuration(300);
+            mWidgetsListItemAnimator = new WidgetsListItemAnimator();
         }
 
         private int getEmptySpaceHeight() {
@@ -1065,7 +1036,7 @@
             mWidgetsRecyclerView.setClipChildren(false);
             mWidgetsRecyclerView.setAdapter(mWidgetsListAdapter);
             mWidgetsRecyclerView.bindFastScrollbar(mFastScroller);
-            mWidgetsRecyclerView.setItemAnimator(mWidgetsListItemAnimator);
+            mWidgetsRecyclerView.setItemAnimator(isTwoPane() ? null : mWidgetsListItemAnimator);
             mWidgetsRecyclerView.setHeaderViewDimensionsProvider(WidgetsFullSheet.this);
             if (!isTwoPane()) {
                 mWidgetsRecyclerView.setEdgeEffectFactory(
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListHeader.java b/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
index d373a3b..d164dd0 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListHeader.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.widget.picker;
 
+import static android.animation.ValueAnimator.areAnimatorsEnabled;
+
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
@@ -201,7 +203,7 @@
     public void reapplyItemInfo(ItemInfoWithIcon info) {
         if (getTag() == info) {
             mIconLoadRequest = null;
-            mEnableIconUpdateAnimation = true;
+            mEnableIconUpdateAnimation = areAnimatorsEnabled();
 
             // Optimization: Starting in N, pre-uploads the bitmap to RenderThread.
             info.bitmap.icon.prepareToDraw();
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListItemAnimator.java b/src/com/android/launcher3/widget/picker/WidgetsListItemAnimator.java
new file mode 100644
index 0000000..854700f
--- /dev/null
+++ b/src/com/android/launcher3/widget/picker/WidgetsListItemAnimator.java
@@ -0,0 +1,60 @@
+/*
+ * 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.widget.picker;
+
+import static com.android.launcher3.widget.picker.WidgetsListAdapter.VIEW_TYPE_WIDGETS_LIST;
+
+import androidx.recyclerview.widget.DefaultItemAnimator;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class WidgetsListItemAnimator extends DefaultItemAnimator {
+    public static final int CHANGE_DURATION_MS = 90;
+    public static final int MOVE_DURATION_MS = 90;
+    public static final int ADD_DURATION_MS = 120;
+
+    public WidgetsListItemAnimator() {
+        super();
+
+        // Disable change animations because it disrupts the item focus upon adapter item
+        // change.
+        setSupportsChangeAnimations(false);
+        // Make the moves a bit faster, so that the amount of time for which user sees the
+        // bottom-sheet background before "add" animation starts is less making it smoother.
+        setChangeDuration(CHANGE_DURATION_MS);
+        setMoveDuration(MOVE_DURATION_MS);
+        setAddDuration(ADD_DURATION_MS);
+    }
+    @Override
+    public boolean animateChange(RecyclerView.ViewHolder oldHolder,
+            RecyclerView.ViewHolder newHolder, int fromLeft, int fromTop, int toLeft,
+            int toTop) {
+        // As we expand an item, the content / widgets list that appears (with add
+        // event) also gets change events as its previews load asynchronously. The
+        // super implementation of animateChange cancels the animations on it - breaking
+        // the "add animation". Instead, here, we skip "change" animation for content
+        // list - because we want it to either appear or disappear. And, the previews
+        // themselves have their own animation when loaded, so, we don't need change
+        // animations for them anyway. Below, we do-nothing.
+        if (oldHolder.getItemViewType() == VIEW_TYPE_WIDGETS_LIST) {
+            dispatchChangeStarting(oldHolder, true);
+            dispatchChangeFinished(oldHolder, true);
+            return true;
+        }
+        return super.animateChange(oldHolder, newHolder, fromLeft, fromTop, toLeft,
+                toTop);
+    }
+}
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
index 56352cc..45d733a 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
@@ -15,6 +15,11 @@
  */
 package com.android.launcher3.widget.picker;
 
+import static com.android.launcher3.widget.picker.WidgetsListItemAnimator.CHANGE_DURATION_MS;
+import static com.android.launcher3.widget.picker.WidgetsListItemAnimator.MOVE_DURATION_MS;
+
+import static android.animation.ValueAnimator.areAnimatorsEnabled;
+
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.util.Log;
@@ -26,7 +31,6 @@
 import android.view.View.OnLongClickListener;
 import android.view.ViewGroup;
 import android.widget.TableLayout;
-import android.widget.TableRow;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Px;
@@ -36,6 +40,7 @@
 import com.android.launcher3.recyclerview.ViewHolderBinder;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.widget.WidgetCell;
+import com.android.launcher3.widget.WidgetTableRow;
 import com.android.launcher3.widget.model.WidgetsListContentEntry;
 import com.android.launcher3.widget.util.WidgetsTableUtils;
 
@@ -111,17 +116,15 @@
         for (int i = 0; i < widgetItemsTable.size(); i++) {
             List<WidgetItem> widgetItemsPerRow = widgetItemsTable.get(i);
             for (int j = 0; j < widgetItemsPerRow.size(); j++) {
-                TableRow row = (TableRow) table.getChildAt(i);
+                WidgetTableRow row = (WidgetTableRow) table.getChildAt(i);
                 row.setVisibility(View.VISIBLE);
                 WidgetCell widget = (WidgetCell) row.getChildAt(j);
                 widget.clear();
+                widget.addPreviewReadyListener(row);
                 WidgetItem widgetItem = widgetItemsPerRow.get(j);
                 widget.setVisibility(View.VISIBLE);
 
-                // When preview loads, notify adapter to rebind the item and possibly animate
-                widget.applyFromCellItem(widgetItem,
-                        bitmap -> holder.onPreviewLoaded(Pair.create(widgetItem, bitmap)),
-                        holder.previewCache.get(widgetItem));
+                widget.applyFromCellItem(widgetItem);
                 widget.requestLayout();
             }
         }
@@ -143,14 +146,19 @@
 
         for (int i = 0; i < widgetItemsTable.size(); i++) {
             List<WidgetItem> widgetItems = widgetItemsTable.get(i);
-            TableRow tableRow;
+            WidgetTableRow tableRow;
             if (i < table.getChildCount()) {
-                tableRow = (TableRow) table.getChildAt(i);
+                tableRow = (WidgetTableRow) table.getChildAt(i);
             } else {
-                tableRow = new TableRow(table.getContext());
+                tableRow = new WidgetTableRow(table.getContext());
                 tableRow.setGravity(Gravity.TOP);
                 table.addView(tableRow);
             }
+            // Pass resize delay to let the "move" and "change" animations run before resizing the
+            // row.
+            tableRow.setupRow(widgetItems.size(),
+                    /*resizeDelayMs=*/
+                    areAnimatorsEnabled() ? (CHANGE_DURATION_MS + MOVE_DURATION_MS) : 0);
             if (tableRow.getChildCount() > widgetItems.size()) {
                 for (int j = widgetItems.size(); j < tableRow.getChildCount(); j++) {
                     tableRow.getChildAt(j).setVisibility(View.GONE);
@@ -161,6 +169,7 @@
                             R.layout.widget_cell, tableRow, false);
                     // set up touch.
                     widget.setOnClickListener(mIconClickListener);
+                    widget.addPreviewReadyListener(tableRow);
                     View preview = widget.findViewById(R.id.widget_preview_container);
                     preview.setOnClickListener(mIconClickListener);
                     preview.setOnLongClickListener(mIconLongClickListener);
@@ -176,7 +185,7 @@
         int numOfRows = holder.tableContainer.getChildCount();
         holder.previewCache.clear();
         for (int i = 0; i < numOfRows; i++) {
-            TableRow tableRow = (TableRow) holder.tableContainer.getChildAt(i);
+            WidgetTableRow tableRow = (WidgetTableRow) holder.tableContainer.getChildAt(i);
             int numOfCols = tableRow.getChildCount();
             for (int j = 0; j < numOfCols; j++) {
                 WidgetCell widget = (WidgetCell) tableRow.getChildAt(j);
diff --git a/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java b/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
index 6dbad5c..1ed3d88 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
@@ -27,9 +27,7 @@
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.TableLayout;
-import android.widget.TableRow;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.Px;
@@ -38,6 +36,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.widget.WidgetCell;
+import com.android.launcher3.widget.WidgetTableRow;
 import com.android.launcher3.widget.picker.util.WidgetPreviewContainerSize;
 
 import java.util.ArrayList;
@@ -105,7 +104,8 @@
 
         for (int i = 0; i < recommendationTable.size(); i++) {
             List<WidgetItem> widgetItems = recommendationTable.get(i);
-            TableRow tableRow = new TableRow(getContext());
+            WidgetTableRow tableRow = new WidgetTableRow(getContext());
+            tableRow.setupRow(widgetItems.size(), /*resizeDelayMs=*/ 0);
             tableRow.setGravity(Gravity.TOP);
             for (WidgetItem widgetItem : widgetItems) {
                 WidgetCell widgetCell = addItemCell(tableRow);
@@ -121,9 +121,10 @@
         setVisibility(VISIBLE);
     }
 
-    private WidgetCell addItemCell(ViewGroup parent) {
+    private WidgetCell addItemCell(WidgetTableRow parent) {
         WidgetCell widget = (WidgetCell) LayoutInflater.from(
                 getContext()).inflate(R.layout.widget_cell, parent, false);
+        widget.addPreviewReadyListener(parent);
         widget.setOnClickListener(mWidgetCellOnClickListener);
 
         View previewContainer = widget.findViewById(R.id.widget_preview_container);
diff --git a/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java b/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
index f835e18..5d71db6 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
@@ -67,7 +67,7 @@
 
     // This ratio defines the max percentage of content area that the recommendations can display
     // with respect to the bottom sheet's height.
-    private static final float RECOMMENDATION_SECTION_HEIGHT_RATIO_TWO_PANE = 0.60f;
+    private static final float RECOMMENDATION_SECTION_HEIGHT_RATIO_TWO_PANE = 0.70f;
     private FrameLayout mSuggestedWidgetsContainer;
     private WidgetsListHeader mSuggestedWidgetsHeader;
     private PackageUserKey mSuggestedWidgetsPackageUserKey;
diff --git a/src/com/android/launcher3/widget/util/WidgetDragScaleUtils.java b/src/com/android/launcher3/widget/util/WidgetDragScaleUtils.java
new file mode 100644
index 0000000..b8e7248
--- /dev/null
+++ b/src/com/android/launcher3/widget/util/WidgetDragScaleUtils.java
@@ -0,0 +1,68 @@
+/*
+ * 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.widget.util;
+
+import static com.android.launcher3.widget.util.WidgetSizes.getWidgetSizePx;
+
+import android.content.Context;
+import android.util.Size;
+
+import androidx.annotation.Px;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
+import com.android.launcher3.model.data.ItemInfo;
+
+/** Utility classes to evaluate widget scale during drag and drops. **/
+public final class WidgetDragScaleUtils {
+    // Widgets are 5% scaled down relative to their size to have shadow display well inside the
+    // drop target frame (if its possible to scale it down within visible area under the finger).
+    private static final float WIDGET_SCALE_DOWN = 0.05f;
+
+    /**
+     * Returns the scale to be applied to given dragged view to scale it down relative to the
+     * spring loaded workspace. Applies additional scale down offset to get it a little inside
+     * the drop target frame. If the relative scale is smaller than minimum size needed to keep the
+     * view visible under the finger, scale down is performed only until the minimum size.
+     */
+    @Px
+    public static float getWidgetDragScalePx(Context context, DeviceProfile deviceProfile,
+            @Px float draggedViewWidthPx, @Px float draggedViewHeightPx, ItemInfo itemInfo) {
+        int minSize = context.getResources().getDimensionPixelSize(
+                R.dimen.widget_drag_view_min_scale_down_size);
+        Size widgetSizesPx = getWidgetSizePx(deviceProfile, itemInfo.spanX, itemInfo.spanY);
+
+        // We add workspace spring load scale, since the widget's drop target is also scaled, so
+        // the widget size is essentially that smaller.
+        float desiredWidgetScale = deviceProfile.getWorkspaceSpringLoadScale(context)
+                - WIDGET_SCALE_DOWN;
+        float desiredWidgetWidthPx = Math.max(minSize,
+                (desiredWidgetScale * widgetSizesPx.getWidth()));
+        float desiredWidgetHeightPx = Math.max(minSize,
+                desiredWidgetScale * widgetSizesPx.getHeight());
+
+        final float bitmapAspectRatio = draggedViewWidthPx / draggedViewHeightPx;
+        final float containerAspectRatio = desiredWidgetWidthPx / desiredWidgetHeightPx;
+
+        // This downscales large views to fit inside drop target frame. Smaller drawable views may
+        // be up-scaled if they are smaller than the min size;
+        final float scale = bitmapAspectRatio >= containerAspectRatio ? desiredWidgetWidthPx
+                / draggedViewWidthPx : desiredWidgetHeightPx / draggedViewHeightPx;
+        // scale in terms of dp to be applied to the drag shadow during drag and drop
+        return (draggedViewWidthPx * scale) - draggedViewWidthPx;
+    }
+}
diff --git a/src_no_quickstep/com/android/launcher3/uioverrides/states/AllAppsState.java b/src_no_quickstep/com/android/launcher3/uioverrides/states/AllAppsState.java
index b62dbd1..9865516 100644
--- a/src_no_quickstep/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/src_no_quickstep/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -53,6 +53,11 @@
     }
 
     @Override
+    public int getTitle() {
+        return R.string.all_apps_label;
+    }
+
+    @Override
     public int getVisibleElements(Launcher launcher) {
         return ALL_APPS_CONTENT;
     }
diff --git a/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java b/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
index c3b7a2a..59d0de6 100644
--- a/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
+++ b/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
@@ -169,13 +169,11 @@
     public static final String REQUEST_MOCK_SENSOR_ROTATION = "mock-sensor-rotation";
 
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
-    public static final String TWO_NEXUS_LAUNCHER_ACTIVITY_WHILE_UNLOCKING = "b/273347463";
     public static final String ICON_MISSING = "b/282963545";
     public static final String UIOBJECT_STALE_ELEMENT = "b/319501259";
     public static final String TEST_DRAG_APP_ICON_TO_MULTIPLE_WORKSPACES_FAILURE = "b/326908466";
     public static final String WIDGET_CONFIG_NULL_EXTRA_INTENT = "b/324419890";
     public static final String OVERVIEW_SELECT_TOOLTIP_MISALIGNED = "b/332485341";
-    public static final String CLOCK_ICON_DRAWABLE_LEAKING = "b/319168409";
 
     public static final String REQUEST_FLAG_ENABLE_GRID_ONLY_OVERVIEW = "enable-grid-only-overview";
     public static final String REQUEST_FLAG_ENABLE_APP_PAIRS = "enable-app-pairs";
@@ -183,6 +181,9 @@
     public static final String REQUEST_UNSTASH_BUBBLE_BAR_IF_STASHED =
             "unstash-bubble-bar-if-stashed";
 
+    public static final String REQUEST_INJECT_FAKE_TRACKPAD = "inject-fake-trackpad";
+    public static final String REQUEST_EJECT_FAKE_TRACKPAD = "eject-fake-trackpad";
+
     /** Logs {@link Log#d(String, String)} if {@link #sDebugTracing} is true. */
     public static void testLogD(String tag, String message) {
         if (!sDebugTracing) {
diff --git a/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt b/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
index e378733..3405635 100644
--- a/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
@@ -57,7 +57,7 @@
  *
  * For an implementation that mocks InvariantDeviceProfile, use [FakeInvariantDeviceProfileTest]
  */
-@AllowedDevices(allowed = [DeviceProduct.CF_PHONE])
+@AllowedDevices(allowed = [DeviceProduct.CF_PHONE, DeviceProduct.HOST_SIDE_X86_64])
 @IgnoreLimit(ignoreLimit = BuildConfig.IS_STUDIO_BUILD)
 abstract class AbstractDeviceProfileTest {
     protected val testContext: Context = InstrumentationRegistry.getInstrumentation().context
diff --git a/tests/multivalentTests/src/com/android/launcher3/widget/util/WidgetDragScaleUtilsTest.kt b/tests/multivalentTests/src/com/android/launcher3/widget/util/WidgetDragScaleUtilsTest.kt
new file mode 100644
index 0000000..63833e4
--- /dev/null
+++ b/tests/multivalentTests/src/com/android/launcher3/widget/util/WidgetDragScaleUtilsTest.kt
@@ -0,0 +1,150 @@
+/*
+ * 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.widget.util
+
+import android.content.Context
+import android.graphics.Point
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.DeviceProfile
+import com.android.launcher3.LauncherAppState
+import com.android.launcher3.R
+import com.android.launcher3.model.data.ItemInfo
+import com.android.launcher3.util.ActivityContextWrapper
+import com.google.common.truth.Truth.assertThat
+import org.junit.Assume.assumeTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.any
+import org.mockito.Mockito
+import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.whenever
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class WidgetDragScaleUtilsTest {
+    private lateinit var context: Context
+    private lateinit var itemInfo: ItemInfo
+    private lateinit var deviceProfile: DeviceProfile
+
+    @Before
+    fun setup() {
+        context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
+
+        itemInfo = ItemInfo()
+
+        deviceProfile =
+            Mockito.spy(LauncherAppState.getIDP(context).getDeviceProfile(context).copy(context))
+
+        doReturn(0.8f)
+                .whenever(deviceProfile).getWorkspaceSpringLoadScale(any(Context::class.java))
+        deviceProfile.cellLayoutBorderSpacePx = Point(CELL_SPACING, CELL_SPACING)
+        deviceProfile.widgetPadding.setEmpty()
+    }
+
+    @Test
+    fun getWidgetDragScalePx_largeDraggedView_downScaled() {
+        val minSize = context.resources.getDimensionPixelSize(
+                R.dimen.widget_drag_view_min_scale_down_size)
+        whenever(deviceProfile.cellSize).thenReturn(Point(minSize * 2, minSize * 2))
+
+        itemInfo.spanX = 2
+        itemInfo.spanY = 2
+
+        val widgetSize = WidgetSizes.getWidgetSizePx(deviceProfile, itemInfo.spanX, itemInfo.spanY)
+        // Assume dragged view was a drawable which was larger than widget's size.
+        val draggedViewWidthPx = widgetSize.width + 0.5f * widgetSize.width
+        val draggedViewHeightPx = widgetSize.height + 0.5f * widgetSize.height
+        // Returns negative scale pixels - i.e. downscaled
+        assertThat(
+                WidgetDragScaleUtils.getWidgetDragScalePx(
+                    context,
+                    deviceProfile,
+                    draggedViewWidthPx,
+                    draggedViewHeightPx,
+                    itemInfo
+                )
+            )
+            .isLessThan(0)
+    }
+
+    @Test
+    fun getWidgetDragScalePx_draggedViewSameAsWidgetSize_downScaled() {
+        val minSize = context.resources.getDimensionPixelSize(
+                R.dimen.widget_drag_view_min_scale_down_size)
+        whenever(deviceProfile.cellSize).thenReturn(Point(minSize * 2, minSize * 2))
+        itemInfo.spanX = 4
+        itemInfo.spanY = 2
+
+        val widgetSize = WidgetSizes.getWidgetSizePx(deviceProfile, itemInfo.spanX, itemInfo.spanY)
+        // Assume dragged view was a drawable which was larger than widget's size.
+        val draggedViewWidthPx = widgetSize.width.toFloat()
+        val draggedViewHeightPx = widgetSize.height.toFloat()
+        // Returns negative scale pixels - i.e. downscaled
+        // Even if dragged view was of same size as widget's drop target, to accommodate the spring
+        // load scaling of workspace and additionally getting the view inside of drop target frame,
+        // widget would be downscaled.
+        assertThat(
+                WidgetDragScaleUtils.getWidgetDragScalePx(
+                    context,
+                    deviceProfile,
+                    draggedViewWidthPx,
+                    draggedViewHeightPx,
+                    itemInfo
+                )
+            )
+            .isLessThan(0)
+    }
+
+    @Test
+    fun getWidgetDragScalePx_draggedViewSmallerThanMinSize_scaledSizeIsAtLeastMinSize() {
+        val minSizePx =
+            context.resources.getDimensionPixelSize(R.dimen.widget_drag_view_min_scale_down_size)
+        // Assume min size is greater than cell size, so that, we know the upscale of dragged view
+        // is due to min size enforcement.
+        whenever(deviceProfile.cellSize).thenReturn(Point(minSizePx / 2, minSizePx / 2))
+        itemInfo.spanX = 1
+        itemInfo.spanY = 1
+
+        val draggedViewWidthPx = minSizePx - 15f
+        val draggedViewHeightPx = minSizePx - 15f
+
+        // Returns positive scale pixels - i.e. up-scaled
+        val finalScalePx =
+            WidgetDragScaleUtils.getWidgetDragScalePx(
+                context,
+                deviceProfile,
+                draggedViewWidthPx,
+                draggedViewHeightPx,
+                itemInfo
+            )
+
+        val effectiveWidthPx = draggedViewWidthPx + finalScalePx
+        val scaleFactor = (draggedViewWidthPx + finalScalePx) / draggedViewWidthPx
+        val effectiveHeightPx = scaleFactor * draggedViewHeightPx
+        // Both original height and width were smaller than min size, scaling them down below min
+        // size would have made them not visible under the finger. Here, as expected, widget is
+        // at least as large as min size.
+        assertThat(effectiveWidthPx).isAtLeast(minSizePx)
+        assertThat(effectiveHeightPx).isAtLeast(minSizePx)
+    }
+
+    companion object {
+        const val CELL_SPACING = 10
+    }
+}
diff --git a/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java b/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
index 4cd2a07..6ce1cb7 100644
--- a/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
+++ b/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
@@ -130,7 +130,7 @@
     public void lockPrivateProfile_requestsQuietModeAsTrue() throws Exception {
         when(mAllAppsStore.hasModelFlag(FLAG_PRIVATE_PROFILE_QUIET_MODE_ENABLED)).thenReturn(false);
 
-        mPrivateProfileManager.lockPrivateProfile();
+        mPrivateProfileManager.setQuietMode(true /* lock */);
 
         awaitTasksCompleted();
         Mockito.verify(mUserManager).requestQuietModeEnabled(true, PRIVATE_HANDLE);
@@ -140,7 +140,7 @@
     public void unlockPrivateProfile_requestsQuietModeAsFalse() throws Exception {
         when(mAllAppsStore.hasModelFlag(FLAG_PRIVATE_PROFILE_QUIET_MODE_ENABLED)).thenReturn(true);
 
-        mPrivateProfileManager.unlockPrivateProfile();
+        mPrivateProfileManager.setQuietMode(false /* unlock */);
 
         awaitTasksCompleted();
         Mockito.verify(mUserManager).requestQuietModeEnabled(false, PRIVATE_HANDLE);
@@ -176,7 +176,7 @@
         doNothing().when(privateProfileManager).expandPrivateSpace();
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_DISABLED);
 
-        privateProfileManager.unlockPrivateProfile();
+        privateProfileManager.setQuietMode(false /* unlock */);
         privateProfileManager.reset();
 
         awaitTasksCompleted();
@@ -194,7 +194,7 @@
         doNothing().when(privateProfileManager).expandPrivateSpace();
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
 
-        privateProfileManager.lockPrivateProfile();
+        privateProfileManager.setQuietMode(true /* lock */);
         privateProfileManager.reset();
 
         awaitTasksCompleted();
@@ -208,7 +208,7 @@
         ArgumentCaptor<Intent> acIntent = ArgumentCaptor.forClass(Intent.class);
         mPrivateProfileManager.setPrivateSpaceSettingsAvailable(true);
 
-        mPrivateProfileManager.openPrivateSpaceSettings(null);
+        mContext.startActivity(expectedIntent);
 
         Mockito.verify(mContext).startActivity(acIntent.capture());
         assertEquals("Intent Action is different",
diff --git a/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewTest.java b/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewTest.java
index 512b2ac..eac7f63 100644
--- a/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewTest.java
+++ b/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewTest.java
@@ -133,7 +133,7 @@
         Bitmap unlockButton = getBitmap(mContext.getDrawable(R.drawable.ic_lock));
         PrivateProfileManager privateProfileManager = spy(mPrivateProfileManager);
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_DISABLED);
-        privateProfileManager.addPrivateSpaceHeaderViewElements(mPsHeaderLayout);
+        privateProfileManager.bindPrivateSpaceHeaderViewElements(mPsHeaderLayout);
         awaitTasksCompleted();
 
         int totalContainerHeaderView = 0;
@@ -168,7 +168,7 @@
         PrivateProfileManager privateProfileManager = spy(mPrivateProfileManager);
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
         when(privateProfileManager.isPrivateSpaceSettingsAvailable()).thenReturn(true);
-        privateProfileManager.addPrivateSpaceHeaderViewElements(mPsHeaderLayout);
+        privateProfileManager.bindPrivateSpaceHeaderViewElements(mPsHeaderLayout);
         awaitTasksCompleted();
 
         int totalContainerHeaderView = 0;
@@ -210,7 +210,7 @@
         PrivateProfileManager privateProfileManager = spy(mPrivateProfileManager);
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
         when(privateProfileManager.isPrivateSpaceSettingsAvailable()).thenReturn(false);
-        privateProfileManager.addPrivateSpaceHeaderViewElements(mPsHeaderLayout);
+        privateProfileManager.bindPrivateSpaceHeaderViewElements(mPsHeaderLayout);
         awaitTasksCompleted();
 
         int totalContainerHeaderView = 0;
@@ -248,7 +248,7 @@
         Bitmap transitionImage = getBitmap(mContext.getDrawable(R.drawable.bg_ps_transition_image));
         PrivateProfileManager privateProfileManager = spy(mPrivateProfileManager);
         when(privateProfileManager.getCurrentState()).thenReturn(STATE_TRANSITION);
-        privateProfileManager.addPrivateSpaceHeaderViewElements(mPsHeaderLayout);
+        privateProfileManager.bindPrivateSpaceHeaderViewElements(mPsHeaderLayout);
         awaitTasksCompleted();
 
         int totalContainerHeaderView = 0;
diff --git a/tests/src/com/android/launcher3/allapps/PrivateSpaceSettingsButtonTest.java b/tests/src/com/android/launcher3/allapps/PrivateSpaceSettingsButtonTest.java
new file mode 100644
index 0000000..9537e1c
--- /dev/null
+++ b/tests/src/com/android/launcher3/allapps/PrivateSpaceSettingsButtonTest.java
@@ -0,0 +1,56 @@
+/*
+ * 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.allapps;
+
+import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
+
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_PRIVATESPACE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.util.ActivityContextWrapper;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class PrivateSpaceSettingsButtonTest {
+
+    private PrivateSpaceSettingsButton mVut;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        Context context = new ActivityContextWrapper(getApplicationContext());
+        mVut = new PrivateSpaceSettingsButton(context);
+    }
+
+    @Test
+    public void privateSpaceSettingsAppInfo_hasCorrectIdAndContainer() {
+        AppInfo appInfo = mVut.createPrivateSpaceSettingsAppInfo();
+
+        assertThat(appInfo.id).isEqualTo(CONTAINER_PRIVATESPACE);
+        assertThat(appInfo.container).isEqualTo(CONTAINER_PRIVATESPACE);
+    }
+}
diff --git a/tests/src/com/android/launcher3/allapps/TaplOpenCloseAllAppsTest.java b/tests/src/com/android/launcher3/allapps/TaplOpenCloseAllAppsTest.java
index f3f6fa5..05a1224 100644
--- a/tests/src/com/android/launcher3/allapps/TaplOpenCloseAllAppsTest.java
+++ b/tests/src/com/android/launcher3/allapps/TaplOpenCloseAllAppsTest.java
@@ -120,7 +120,6 @@
     @Test
     @PortraitLandscape
     @PlatinumTest(focusArea = "launcher")
-    @ScreenRecordRule.ScreenRecord // b/322228038
     public void testAllAppsFromHome() {
         // Test opening all apps
         assertNotNull("switchToAllApps() returned null",
diff --git a/tests/src/com/android/launcher3/dragging/TaplDragTest.java b/tests/src/com/android/launcher3/dragging/TaplDragTest.java
index d43402b..41abcf8 100644
--- a/tests/src/com/android/launcher3/dragging/TaplDragTest.java
+++ b/tests/src/com/android/launcher3/dragging/TaplDragTest.java
@@ -41,6 +41,7 @@
 import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
 import com.android.launcher3.util.TestUtil;
+import com.android.launcher3.util.rule.ScreenRecordRule;
 
 import org.junit.Test;
 
@@ -194,6 +195,7 @@
     @PlatinumTest(focusArea = "launcher")
     @Test
     @PortraitLandscape
+    @ScreenRecordRule.ScreenRecord // b/343953783
     public void testDragAppIcon() {
 
         final HomeAllApps allApps = mLauncher.getWorkspace().switchToAllApps();
diff --git a/tests/multivalentTests/src/com/android/launcher3/folder/FolderNameProviderTest.java b/tests/src/com/android/launcher3/folder/FolderNameProviderTest.java
similarity index 100%
rename from tests/multivalentTests/src/com/android/launcher3/folder/FolderNameProviderTest.java
rename to tests/src/com/android/launcher3/folder/FolderNameProviderTest.java
diff --git a/tests/src/com/android/launcher3/ui/workspace/TaplTwoPanelWorkspaceTest.java b/tests/src/com/android/launcher3/ui/workspace/TaplTwoPanelWorkspaceTest.java
index a672c01..e92d641 100644
--- a/tests/src/com/android/launcher3/ui/workspace/TaplTwoPanelWorkspaceTest.java
+++ b/tests/src/com/android/launcher3/ui/workspace/TaplTwoPanelWorkspaceTest.java
@@ -113,6 +113,8 @@
 
     @Test
     @PortraitLandscape
+    @ScreenRecordRule.ScreenRecord // b/329935119
+    @TestStabilityRule.Stability(flavors = LOCAL | PLATFORM_POSTSUBMIT) // b/329935119
     public void testSinglePageDragIconWhenMultiplePageScrollingIsPossible() {
         Workspace workspace = mLauncher.getWorkspace();
 
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index d85f630..f02a0c2 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -2318,6 +2318,14 @@
         getTestInfo(TestProtocol.REQUEST_UNSTASH_BUBBLE_BAR_IF_STASHED);
     }
 
+    public void injectFakeTrackpad() {
+        getTestInfo(TestProtocol.REQUEST_INJECT_FAKE_TRACKPAD);
+    }
+
+    public void ejectFakeTrackpad() {
+        getTestInfo(TestProtocol.REQUEST_EJECT_FAKE_TRACKPAD);
+    }
+
     /** Blocks the taskbar from automatically stashing based on time. */
     public void enableBlockTimeout(boolean enable) {
         getTestInfo(enable