diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index 462d947..20c5248 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -90,6 +90,9 @@
     namespace: "launcher"
     description: "Enables full width two pane widget picker for tablets in landscape and portrait"
     bug: "315055849"
+    metadata {
+      purpose: PURPOSE_BUGFIX
+    }
 }
 
 flag {
@@ -175,9 +178,6 @@
   namespace: "launcher"
   description: "When adding app widget through config activity, directly add it to workspace to reduce flicker"
   bug: "284236964"
-  metadata {
-    purpose: PURPOSE_BUGFIX
-  }
 }
 
 flag {
@@ -206,3 +206,10 @@
       purpose: PURPOSE_BUGFIX
     }
 }
+
+flag {
+    name: "enable_scaling_reveal_home_animation"
+    namespace: "launcher"
+    description: "Enables the Home gesture animation"
+    bug: "308801666"
+}
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 569e95a..be532b4 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -43,6 +43,7 @@
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_APP_TRANSITIONS;
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_PENDING_FLAGS;
 import static com.android.launcher3.BaseActivity.PENDING_INVISIBLE_BY_WALLPAPER_ANIMATION;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherAnimUtils.VIEW_BACKGROUND_COLOR;
 import static com.android.launcher3.LauncherState.ALL_APPS;
@@ -215,7 +216,8 @@
     public static final int TASKBAR_TO_APP_DURATION = 600;
     // TODO(b/236145847): Tune TASKBAR_TO_HOME_DURATION to 383 after conflict with unlock animation
     // is solved.
-    public static final int TASKBAR_TO_HOME_DURATION = 300;
+    private static final int TASKBAR_TO_HOME_DURATION_FAST = 300;
+    private static final int TASKBAR_TO_HOME_DURATION_SLOW = 1000;
     protected static final int CONTENT_SCALE_DURATION = 350;
     protected static final int CONTENT_SCRIM_DURATION = 350;
 
@@ -1704,6 +1706,14 @@
         return new Pair(rectFSpringAnim, anim);
     }
 
+    public static int getTaskbarToHomeDuration() {
+        if (enableScalingRevealHomeAnimation()) {
+            return TASKBAR_TO_HOME_DURATION_SLOW;
+        } else {
+            return TASKBAR_TO_HOME_DURATION_FAST;
+        }
+    }
+
     /**
      * Remote animation runner for animation from the app to Launcher, including recents.
      */
diff --git a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
index e1443d0..b36fd66 100644
--- a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
@@ -138,9 +138,9 @@
         int totalHeight = iconHeight + iconPadding + textHeight + mVerticalPadding * 2;
         // Prediction row height will be 4dp bigger than the regular apps in A-Z list when two line
         // is not enabled. Otherwise, the extra height will increase by just the textHeight.
-        int extraHeight = (FeatureFlags.enableTwolineAllapps() && (!Flags.enableTwolineToggle()
-                || (Flags.enableTwolineToggle() && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(
-                        getContext())))) ? textHeight : mTopRowExtraHeight;
+        int extraHeight = (Flags.enableTwolineToggle() &&
+                LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(getContext()))
+                ? textHeight : mTopRowExtraHeight;
         totalHeight += extraHeight;
         return getVisibility() == GONE ? 0 : totalHeight + getPaddingTop() + getPaddingBottom();
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
index f15d12b..8566e20 100644
--- a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java
@@ -193,10 +193,14 @@
     }
 
     void closeQuickSwitchView() {
+        closeQuickSwitchView(true);
+    }
+
+    void closeQuickSwitchView(boolean animate) {
         if (mQuickSwitchViewController == null) {
             return;
         }
-        mQuickSwitchViewController.closeQuickSwitchView(true);
+        mQuickSwitchViewController.closeQuickSwitchView(animate);
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 1e861d2..36ce049 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -191,7 +191,7 @@
                         ? TRANSIENT_TASKBAR_TRANSITION_DURATION
                         : (!isVisible
                                 ? QuickstepTransitionManager.TASKBAR_TO_APP_DURATION
-                                : QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION));
+                                : QuickstepTransitionManager.getTaskbarToHomeDuration()));
     }
 
     @Nullable
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 60e7dd3..5f69a9c 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -529,52 +529,26 @@
 
     /**
      * Creates {@link WindowManager.LayoutParams} for Taskbar, and also sets LP.paramsForRotation
-     * for taskbar showing as navigation bar
+     * for taskbar
      */
     private WindowManager.LayoutParams createAllWindowParams() {
         final int windowType =
                 ENABLE_TASKBAR_NAVBAR_UNIFICATION ? TYPE_NAVIGATION_BAR : TYPE_NAVIGATION_BAR_PANEL;
         WindowManager.LayoutParams windowLayoutParams =
                 createDefaultWindowLayoutParams(windowType, TaskbarActivityContext.WINDOW_TITLE);
-        if (!isPhoneButtonNavMode()) {
-            return windowLayoutParams;
-        }
 
-        // Provide WM layout params for all rotations to cache, see NavigationBar#getBarLayoutParams
-        int width = WindowManager.LayoutParams.MATCH_PARENT;
-        int height = WindowManager.LayoutParams.MATCH_PARENT;
-        int gravity = Gravity.BOTTOM;
         windowLayoutParams.paramsForRotation = new WindowManager.LayoutParams[4];
         for (int rot = Surface.ROTATION_0; rot <= Surface.ROTATION_270; rot++) {
             WindowManager.LayoutParams lp =
                     createDefaultWindowLayoutParams(windowType,
                             TaskbarActivityContext.WINDOW_TITLE);
-            switch (rot) {
-                case Surface.ROTATION_0, Surface.ROTATION_180 -> {
-                    // Defaults are fine
-                    width = WindowManager.LayoutParams.MATCH_PARENT;
-                    height = mLastRequestedNonFullscreenSize;
-                    gravity = Gravity.BOTTOM;
-                }
-                case Surface.ROTATION_90 -> {
-                    width = mLastRequestedNonFullscreenSize;
-                    height = WindowManager.LayoutParams.MATCH_PARENT;
-                    gravity = Gravity.END;
-                }
-                case Surface.ROTATION_270 -> {
-                    width = mLastRequestedNonFullscreenSize;
-                    height = WindowManager.LayoutParams.MATCH_PARENT;
-                    gravity = Gravity.START;
-                }
-
+            if (isPhoneButtonNavMode()) {
+                populatePhoneButtonNavModeWindowLayoutParams(rot, lp);
             }
-            lp.width = width;
-            lp.height = height;
-            lp.gravity = gravity;
             windowLayoutParams.paramsForRotation[rot] = lp;
         }
 
-        // Override current layout params
+        // Override with current layout params
         WindowManager.LayoutParams currentParams =
                 windowLayoutParams.paramsForRotation[getDisplay().getRotation()];
         windowLayoutParams.width = currentParams.width;
@@ -584,6 +558,32 @@
         return windowLayoutParams;
     }
 
+    /**
+     * Update {@link WindowManager.LayoutParams} with values specific to phone and 3 button
+     * navigation users
+     */
+    private void populatePhoneButtonNavModeWindowLayoutParams(int rot,
+            WindowManager.LayoutParams lp) {
+        lp.width = WindowManager.LayoutParams.MATCH_PARENT;
+        lp.height = WindowManager.LayoutParams.MATCH_PARENT;
+        lp.gravity = Gravity.BOTTOM;
+
+        // Override with per-rotation specific values
+        switch (rot) {
+            case Surface.ROTATION_0, Surface.ROTATION_180 -> {
+                lp.height = mLastRequestedNonFullscreenSize;
+            }
+            case Surface.ROTATION_90 -> {
+                lp.width = mLastRequestedNonFullscreenSize;
+                lp.gravity = Gravity.END;
+            }
+            case Surface.ROTATION_270 -> {
+                lp.width = mLastRequestedNonFullscreenSize;
+                lp.gravity = Gravity.START;
+            }
+        }
+    }
+
     public void onConfigurationChanged(@Config int configChanges) {
         mControllers.onConfigurationChanged(configChanges);
         if (!mIsUserSetupComplete) {
@@ -944,8 +944,14 @@
         }
         if (landscapePhoneButtonNav) {
             mWindowLayoutParams.width = size;
+            for (int rot = Surface.ROTATION_0; rot <= Surface.ROTATION_270; rot++) {
+                mWindowLayoutParams.paramsForRotation[rot].width = size;
+            }
         } else {
             mWindowLayoutParams.height = size;
+            for (int rot = Surface.ROTATION_0; rot <= Surface.ROTATION_270; rot++) {
+                mWindowLayoutParams.paramsForRotation[rot].height = size;
+            }
         }
         mControllers.taskbarInsetsController.onTaskbarOrBubblebarWindowHeightOrInsetsChanged();
         notifyUpdateLayoutParams();
@@ -1555,4 +1561,9 @@
     public float getStashedTaskbarScale() {
         return mControllers.stashedHandleViewController.getStashedHandleHintScale().value;
     }
+
+    /** Closes the KeyboardQuickSwitchView without an animation if open. */
+    public void closeKeyboardQuickSwitchView() {
+        mControllers.keyboardQuickSwitchController.closeQuickSwitchView(false);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
index aa457ca..567fad0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarInsetsController.kt
@@ -118,11 +118,9 @@
                 getProvidedInsets(insetsRoundedCornerFlag)
             }
 
-        if (!context.isGestureNav) {
-            if (windowLayoutParams.paramsForRotation != null) {
-                for (layoutParams in windowLayoutParams.paramsForRotation) {
-                    layoutParams.providedInsets = getProvidedInsets(insetsRoundedCornerFlag)
-                }
+        if (windowLayoutParams.paramsForRotation != null) {
+            for (layoutParams in windowLayoutParams.paramsForRotation) {
+                layoutParams.providedInsets = getProvidedInsets(insetsRoundedCornerFlag)
             }
         }
 
@@ -156,19 +154,12 @@
             )
         }
 
-        val gravity = windowLayoutParams.gravity
-
         // Pre-calculate insets for different providers across different rotations for this gravity
         for (rotation in Surface.ROTATION_0..Surface.ROTATION_270) {
             // Add insets for navbar rotated params
-            if (windowLayoutParams.paramsForRotation != null) {
-                val layoutParams = windowLayoutParams.paramsForRotation[rotation]
-                for (provider in layoutParams.providedInsets) {
-                    setProviderInsets(provider, layoutParams.gravity, rotation)
-                }
-            }
-            for (provider in windowLayoutParams.providedInsets) {
-                setProviderInsets(provider, gravity, rotation)
+            val layoutParams = windowLayoutParams.paramsForRotation[rotation]
+            for (provider in layoutParams.providedInsets) {
+                setProviderInsets(provider, layoutParams.gravity, rotation)
             }
         }
         context.notifyUpdateLayoutParams()
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 8d83716..a14e3fd 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -193,7 +193,7 @@
                     updateStateForFlag(FLAG_LAUNCHER_IN_STATE_TRANSITION, true);
                     if (!mShouldDelayLauncherStateAnim) {
                         if (toState == LauncherState.NORMAL) {
-                            applyState(QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION);
+                            applyState(QuickstepTransitionManager.getTaskbarToHomeDuration());
                         } else {
                             applyState();
                         }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index 629c951..3d58464 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -900,12 +900,12 @@
         }
 
         // Only update the following flags when system gesture is not in progress.
+        updateStateForFlag(FLAG_STASHED_IN_TASKBAR_ALL_APPS, false);
         setStashedImeState();
     }
 
     private void setStashedImeState() {
         boolean shouldStashForIme = shouldStashForIme();
-        updateStateForFlag(FLAG_STASHED_IN_TASKBAR_ALL_APPS, false);
         if (hasAnyFlag(FLAG_STASHED_IN_APP_IME) != shouldStashForIme) {
             updateStateForFlag(FLAG_STASHED_IN_APP_IME, shouldStashForIme);
             applyState(TASKBAR_STASH_DURATION_FOR_IME, getTaskbarStashStartDelayForIme());
diff --git a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
index dcc3b05..873dea8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -21,6 +21,7 @@
 import android.app.Person;
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentSender;
 import android.content.pm.ActivityInfo;
 import android.content.pm.LauncherActivityInfo;
 import android.content.pm.LauncherApps;
@@ -158,6 +159,28 @@
     }
 
     /**
+     * Returns an intent which can be used to open Private Space Settings.
+     */
+    public static Intent getPrivateSpaceSettingsIntent(Context context) {
+        if (android.os.Flags.allowPrivateProfile() && Flags.enablePrivateSpace()) {
+            LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
+            IntentSender intentSender = launcherApps.getPrivateSpaceSettingsIntent();
+            if (intentSender == null) {
+                return null;
+            }
+            StartActivityParams params = new StartActivityParams((PendingIntent) null, 0);
+            params.intentSender = intentSender;
+            ActivityOptions options = ActivityOptions.makeBasic()
+                    .setPendingIntentBackgroundActivityStartMode(ActivityOptions
+                            .MODE_BACKGROUND_ACTIVITY_START_ALLOWED);
+            params.options = options.toBundle();
+            params.requireActivityResult = false;
+            return ProxyActivityStarter.getLaunchIntent(context, params);
+        }
+        return null;
+    }
+
+    /**
      * Checks if an activity is flagged as non-resizeable.
      */
     public static boolean isNonResizeableActivity(LauncherActivityInfo lai) {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index e6a115a..6c1d4b1 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -133,7 +133,7 @@
         // Create transition animations to split select
         RecentsPagedOrientationHandler orientationHandler =
                 ((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler();
-        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+        Pair<FloatProperty<RecentsView>, FloatProperty<RecentsView>> taskViewsFloat =
                 orientationHandler.getSplitSelectTaskOffset(
                         TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
                         mLauncher.getDeviceProfile());
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index 577eba6..b6002e8 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.uioverrides.states;
 
 import static com.android.app.animation.Interpolators.DECELERATE_2;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_ALLAPPS;
 
 import android.content.Context;
@@ -28,6 +29,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.ActivityContext;
+import com.android.quickstep.util.BaseDepthController;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 
 /**
@@ -105,8 +107,14 @@
             return context.getDeviceProfile().bottomSheetDepth;
         } else {
             // The scrim fades in at approximately 50% of the swipe gesture.
-            // This means that the depth should be greater than 1, in order to fully zoom out.
-            return 2f;
+            if (enableScalingRevealHomeAnimation()) {
+                // This means that the depth should be twice of what we want, in order to fully zoom
+                // out during the visible portion of the animation.
+                return BaseDepthController.DEPTH_60_PERCENT;
+            } else {
+                // This means that the depth should be greater than 1, in order to fully zoom out.
+                return 2f;
+            }
         }
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
index d11a08b..6a25c21 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.uioverrides.states;
 
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITIONS;
 import static com.android.quickstep.views.DesktopTaskView.isDesktopModeSupported;
@@ -26,6 +27,7 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.allapps.AllAppsTransitionController;
+import com.android.quickstep.util.BaseDepthController;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
 
@@ -90,13 +92,14 @@
 
     @Override
     protected float getDepthUnchecked(Context context) {
-        if (isDesktopModeSupported()) {
-            if (Launcher.getLauncher(context).areFreeformTasksVisible()) {
-                // Don't blur the background while freeform tasks are visible
-                return 0;
-            }
+        if (isDesktopModeSupported() && Launcher.getLauncher(context).areFreeformTasksVisible()) {
+            // Don't blur the background while freeform tasks are visible
+            return BaseDepthController.DEPTH_0_PERCENT;
+        } else if (enableScalingRevealHomeAnimation()) {
+            return BaseDepthController.DEPTH_70_PERCENT;
+        } else {
+            return 1f;
         }
-        return 1;
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 7650235..8c2efc2 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.uioverrides.states;
 
 import static com.android.app.animation.Interpolators.DECELERATE_2;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
 import static com.android.wm.shell.Flags.enableSplitContextual;
 
@@ -29,6 +30,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.Themes;
+import com.android.quickstep.util.BaseDepthController;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
@@ -186,8 +188,14 @@
 
     @Override
     protected float getDepthUnchecked(Context context) {
-        //TODO revert when b/178661709 is fixed
-        return SystemProperties.getBoolean("ro.launcher.depth.overview", true) ? 1 : 0;
+        // TODO(178661709): revert to always scaled
+        if (enableScalingRevealHomeAnimation()) {
+            return SystemProperties.getBoolean("ro.launcher.depth.overview", true)
+                    ? BaseDepthController.DEPTH_70_PERCENT
+                    : BaseDepthController.DEPTH_0_PERCENT;
+        } else {
+            return SystemProperties.getBoolean("ro.launcher.depth.overview", true) ? 1 : 0;
+        }
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index 72218bf..b401868 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -37,7 +37,6 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
-import static com.android.launcher3.QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION;
 import static com.android.launcher3.WorkspaceStateTransitionAnimation.getWorkspaceSpringScaleAnimator;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_DEPTH;
@@ -59,6 +58,7 @@
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.AllAppsSwipeController;
@@ -108,7 +108,8 @@
 
             // We sync the scrim fade with the taskbar animation duration to avoid any flickers for
             // taskbar icons disappearing before hotseat icons show up.
-            float scrimUpperBoundFromSplit = TASKBAR_TO_HOME_DURATION / (float) config.duration;
+            float scrimUpperBoundFromSplit =
+                    QuickstepTransitionManager.getTaskbarToHomeDuration() / (float) config.duration;
             config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, clampToProgress(LINEAR, 0, 0.25f));
             config.setInterpolator(ANIM_SCRIM_FADE,
                     fromState == OVERVIEW_SPLIT_SELECT
@@ -135,9 +136,9 @@
                 config.duration = Math.max(config.duration, scrollDuration);
 
                 // Sync scroll so that it ends before or at the same time as the taskbar animation.
-                if (DisplayController.isTransientTaskbar(mActivity)
-                        && mActivity.getDeviceProfile().isTaskbarPresent) {
-                    config.duration = Math.min(config.duration, TASKBAR_TO_HOME_DURATION);
+                if (mActivity.getDeviceProfile().isTaskbarPresent) {
+                    config.duration = Math.min(
+                            config.duration, QuickstepTransitionManager.getTaskbarToHomeDuration());
                 }
                 overview.snapToPage(DEFAULT_PAGE, Math.toIntExact(config.duration));
             } else {
diff --git a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index a9d8afc..f678bea 100644
--- a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -17,6 +17,7 @@
 
 import static com.android.app.animation.Interpolators.EXAGGERATED_EASE;
 import static com.android.app.animation.Interpolators.LINEAR;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.Utilities.mapBoundToRange;
 import static com.android.launcher3.model.data.ItemInfo.NO_MATCHING_ID;
@@ -46,6 +47,7 @@
 import com.android.launcher3.views.FloatingView;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
 import com.android.quickstep.util.RectFSpringAnim;
+import com.android.quickstep.util.ScalingWorkspaceRevealAnim;
 import com.android.quickstep.util.StaggeredWorkspaceAnim;
 import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.views.FloatingWidgetView;
@@ -296,9 +298,15 @@
 
         @Override
         public void playAtomicAnimation(float velocity) {
-            new StaggeredWorkspaceAnim(mActivity, velocity, true /* animateOverviewScrim */,
-                    getViewIgnoredInWorkspaceRevealAnimation())
-                    .start();
+            if (enableScalingRevealHomeAnimation()) {
+                if (mActivity != null) {
+                    new ScalingWorkspaceRevealAnim(mActivity).start();
+                }
+            } else {
+                new StaggeredWorkspaceAnim(mActivity, velocity, true /* animateOverviewScrim */,
+                        getViewIgnoredInWorkspaceRevealAnimation())
+                        .start();
+            }
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/OverviewCommandHelper.java b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
index 65b5397..56c9a00 100644
--- a/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
+++ b/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
@@ -248,7 +248,15 @@
                 case TYPE_SHOW:
                     // already visible
                     return true;
+                case TYPE_KEYBOARD_INPUT: {
+                    if (visibleRecentsView.isHandlingTouch()) {
+                        return true;
+                    }
+                }
                 case TYPE_HIDE: {
+                    if (visibleRecentsView.isHandlingTouch()) {
+                        return true;
+                    }
                     mKeyboardTaskFocusIndex = INVALID_PAGE;
                     int currentPage = visibleRecentsView.getNextPage();
                     TaskView tv = (currentPage >= 0
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index c56a621..d6a727f 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -33,6 +33,7 @@
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BUBBLES_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DEVICE_DREAMING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DIALOG_SHOWING;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_HOME_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SHOWING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_MAGNIFICATION_OVERLAP;
@@ -398,7 +399,8 @@
                 && (mSystemUiStateFlags & SYSUI_STATE_MAGNIFICATION_OVERLAP) == 0
                 && ((mSystemUiStateFlags & SYSUI_STATE_HOME_DISABLED) == 0
                         || (mSystemUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0)
-                && (mSystemUiStateFlags & SYSUI_STATE_DEVICE_DREAMING) == 0;
+                && (mSystemUiStateFlags & SYSUI_STATE_DEVICE_DREAMING) == 0
+                && (mSystemUiStateFlags & SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION) == 0;
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index 36bdad4..62ce341 100644
--- a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -328,11 +328,15 @@
 
             // No "save app pair" menu item if:
             // - app pairs feature is not enabled
+            // - we are in 3p launcher
             // - the task in question is a single task
             // - at least one app in app pair is unpinnable
             // - the Overview Actions Button should be visible
-            if (!FeatureFlags.enableAppPairs() || !taskView.containsMultipleTasks()
-                    || hasUnpinnableApp || shouldShowActionsButtonInstead) {
+            if (!FeatureFlags.enableAppPairs()
+                    || !recentsView.supportsAppPairs()
+                    || !taskView.containsMultipleTasks()
+                    || hasUnpinnableApp
+                    || shouldShowActionsButtonInstead) {
                 return null;
             }
 
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 415f73f..719c4f7 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -40,7 +40,6 @@
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.MOTION_DOWN;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.MOTION_MOVE;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.MOTION_UP;
-import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.RECENTS_ANIMATION_START_PENDING;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_UNFOLD_ANIMATION_FORWARDER;
@@ -734,15 +733,17 @@
         // an ACTION_HOVER_ENTER will fire as well.
         boolean isHoverActionWithoutConsumer = enableCursorHoverStates()
                 && isHoverActionWithoutConsumer(event);
-        if (mTaskAnimationManager.isRecentsAnimationStartPending()
-                && (action == ACTION_DOWN || isHoverActionWithoutConsumer)) {
-            ActiveGestureLog.INSTANCE.addLog(
-                    new CompoundString("TIS.onInputEvent: ")
-                            .append("Cannot process input event: a recents animation has been ")
-                            .append("requested, but hasn't started."),
-                    RECENTS_ANIMATION_START_PENDING);
-            return;
-        }
+
+        // TODO(b/285636175): Uncomment this once WM can properly guarantee all animation callbacks
+//        if (mTaskAnimationManager.isRecentsAnimationStartPending()
+//                && (action == ACTION_DOWN || isHoverActionWithoutConsumer)) {
+//            ActiveGestureLog.INSTANCE.addLog(
+//                    new CompoundString("TIS.onInputEvent: ")
+//                            .append("Cannot process input event: a recents animation has been ")
+//                            .append("requested, but hasn't started."),
+//                    RECENTS_ANIMATION_START_PENDING);
+//            return;
+//        }
 
         SafeCloseable traceToken = TraceHelper.INSTANCE.allowIpcs("TIS.onInputEvent");
 
@@ -753,6 +754,10 @@
 
             boolean isOneHandedModeActive = mDeviceState.isOneHandedModeActive();
             boolean isInSwipeUpTouchRegion = mRotationTouchHelper.isInSwipeUpTouchRegion(event);
+            TaskbarActivityContext tac = mTaskbarManager.getCurrentActivityContext();
+            if (isInSwipeUpTouchRegion && tac != null) {
+                tac.closeKeyboardQuickSwitchView();
+            }
             if ((!isOneHandedModeActive && isInSwipeUpTouchRegion)
                     || isHoverActionWithoutConsumer) {
                 reasonString.append(!isOneHandedModeActive && isInSwipeUpTouchRegion
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java b/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
index 8a87f63..69de3b0 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackNavBarTouchController.java
@@ -45,8 +45,7 @@
             NavBarPosition navBarPosition = new NavBarPosition(sysUINavigationMode,
                     DisplayController.INSTANCE.get(mActivity).getInfo());
             mTriggerSwipeUpTracker = new TriggerSwipeUpTouchTracker(mActivity,
-                    true /* disableHorizontalSwipe */, navBarPosition,
-                    null /* onInterceptTouch */, this);
+                    true /* disableHorizontalSwipe */, navBarPosition, this);
         } else {
             mTriggerSwipeUpTracker = null;
         }
@@ -78,7 +77,4 @@
     public void onSwipeUp(boolean wasFling, PointF finalVelocity) {
         mActivity.<FallbackRecentsView>getOverviewPanel().startHome();
     }
-
-    @Override
-    public void onSwipeUpCancelled() {}
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index 3e731e5..69eaf6a 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -49,6 +49,7 @@
 import com.android.launcher3.util.MultiPropertyFactory;
 import com.android.quickstep.RecentsActivity;
 import com.android.quickstep.views.ClearAllButton;
+import com.android.quickstep.views.RecentsView;
 
 /**
  * State controller for fallback recents activity
@@ -125,7 +126,7 @@
             setter.add(pa.buildAnim());
         }
 
-        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+        Pair<FloatProperty<RecentsView>, FloatProperty<RecentsView>> taskViewsFloat =
                 mRecentsView.getPagedOrientationHandler().getSplitSelectTaskOffset(
                         TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
                         mActivity.getDeviceProfile());
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index 0ee50a4..32d8be9 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -302,4 +302,10 @@
     protected boolean canLaunchFullscreenTask() {
         return !mActivity.isInState(OVERVIEW_SPLIT_SELECT);
     }
+
+    /** Returns if app pairs are supported in this launcher. */
+    @Override
+    public boolean supportsAppPairs() {
+        return false;
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
index 41730bb..42e8694 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
@@ -51,7 +51,7 @@
         mGestureState = gestureState;
         mInputMonitor = inputMonitor;
         mTriggerSwipeUpTracker = new TriggerSwipeUpTouchTracker(context, disableHorizontalSwipe,
-                deviceState.getNavBarPosition(), this::onInterceptTouch, this);
+                deviceState.getNavBarPosition(), this);
     }
 
     @Override
@@ -69,7 +69,8 @@
         mTriggerSwipeUpTracker.onMotionEvent(ev);
     }
 
-    private void onInterceptTouch() {
+    @Override
+    public void onSwipeUpTouchIntercepted() {
         if (mInputMonitor != null) {
             TestLogging.recordEvent(TestProtocol.SEQUENCE_PILFER, "pilferPointers");
             mInputMonitor.pilferPointers();
@@ -93,7 +94,4 @@
                         .build())
                 .log(LAUNCHER_HOME_GESTURE);
     }
-
-    @Override
-    public void onSwipeUpCancelled() {}
 }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
index 4806ac1..871d075 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
@@ -54,7 +54,7 @@
         mContext = context;
         mInputMonitor = inputMonitor;
         mTriggerSwipeUpTracker = new TriggerSwipeUpTouchTracker(context, true,
-                deviceState.getNavBarPosition(), this::onInterceptTouch, this);
+                deviceState.getNavBarPosition(), this);
     }
 
     @Override
@@ -72,7 +72,8 @@
         mTriggerSwipeUpTracker.onMotionEvent(ev);
     }
 
-    private void onInterceptTouch() {
+    @Override
+    public void onSwipeUpTouchIntercepted() {
         if (mInputMonitor != null) {
             TestLogging.recordEvent(TestProtocol.SEQUENCE_PILFER, "pilferPointers");
             mInputMonitor.pilferPointers();
@@ -88,9 +89,4 @@
             Log.e(TAG, "Exception calling closeSystemDialogs " + e.getMessage());
         }
     }
-
-    @Override
-    public void onSwipeUpCancelled() {
-
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
index c4a2216..c00f508 100644
--- a/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
+++ b/quickstep/src/com/android/quickstep/interaction/NavBarGestureHandler.java
@@ -65,7 +65,7 @@
         mSwipeUpTouchTracker =
                 new TriggerSwipeUpTouchTracker(context, true /*disableHorizontalSwipe*/,
                         new NavBarPosition(NavigationMode.NO_BUTTON, displayInfo),
-                        null /*onInterceptTouch*/, this);
+                        this);
         mMotionPauseDetector = new MotionPauseDetector(context);
 
         final Resources resources = context.getResources();
diff --git a/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.java b/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.java
deleted file mode 100644
index 8648b56..0000000
--- a/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.java
+++ /dev/null
@@ -1,698 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.quickstep.orientation;
-
-import static android.view.Gravity.BOTTOM;
-import static android.view.Gravity.CENTER_VERTICAL;
-import static android.view.Gravity.END;
-import static android.view.Gravity.LEFT;
-import static android.view.Gravity.START;
-import static android.view.Gravity.TOP;
-import static android.view.View.LAYOUT_DIRECTION_RTL;
-import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
-import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
-
-import static com.android.launcher3.Flags.enableOverviewIconMenu;
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
-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.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_MAIN;
-
-import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.PointF;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.ShapeDrawable;
-import android.util.FloatProperty;
-import android.util.Pair;
-import android.view.Gravity;
-import android.view.MotionEvent;
-import android.view.Surface;
-import android.view.VelocityTracker;
-import android.view.View;
-import android.view.accessibility.AccessibilityEvent;
-import android.widget.FrameLayout;
-import android.widget.LinearLayout;
-
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.util.SplitConfigurationOptions;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
-import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.launcher3.views.BaseDragLayer;
-import com.android.quickstep.views.IconAppChipView;
-
-import java.util.Collections;
-import java.util.List;
-
-public class LandscapePagedViewHandler implements RecentsPagedOrientationHandler {
-
-    @Override
-    public <T> T getPrimaryValue(T x, T y) {
-        return y;
-    }
-
-    @Override
-    public <T> T getSecondaryValue(T x, T y) {
-        return x;
-    }
-
-    @Override
-    public int getPrimaryValue(int x, int y) {
-        return y;
-    }
-
-    @Override
-    public int getSecondaryValue(int x, int y) {
-        return x;
-    }
-
-    @Override
-    public float getPrimaryValue(float x, float y) {
-        return y;
-    }
-
-    @Override
-    public float getSecondaryValue(float x, float y) {
-        return x;
-    }
-
-    @Override
-    public boolean isLayoutNaturalToLauncher() {
-        return false;
-    }
-
-    @Override
-    public void adjustFloatingIconStartVelocity(PointF velocity) {
-        float oldX = velocity.x;
-        float oldY = velocity.y;
-        velocity.set(-oldY, oldX);
-    }
-
-    @Override
-    public void fixBoundsForHomeAnimStartRect(RectF outStartRect, DeviceProfile deviceProfile) {
-        // We don't need to check the "top" value here because the startRect is in the orientation
-        // of the app, not of the fixed portrait launcher.
-        if (outStartRect.left > deviceProfile.heightPx) {
-            outStartRect.offsetTo(0, outStartRect.top);
-        } else if (outStartRect.left < -deviceProfile.heightPx) {
-            outStartRect.offsetTo(0, outStartRect.top);
-        }
-    }
-
-    @Override
-    public <T> void setPrimary(T target, Int2DAction<T> action, int param) {
-        action.call(target, 0, param);
-    }
-
-    @Override
-    public <T> void setPrimary(T target, Float2DAction<T> action, float param) {
-        action.call(target, 0, param);
-    }
-
-    @Override
-    public <T> void setSecondary(T target, Float2DAction<T> action, float param) {
-        action.call(target, param, 0);
-    }
-
-    @Override
-    public <T> void set(T target, Int2DAction<T> action, int primaryParam,
-            int secondaryParam) {
-        action.call(target, secondaryParam, primaryParam);
-    }
-
-    @Override
-    public float getPrimaryDirection(MotionEvent event, int pointerIndex) {
-        return event.getY(pointerIndex);
-    }
-
-    @Override
-    public float getPrimaryVelocity(VelocityTracker velocityTracker, int pointerId) {
-        return velocityTracker.getYVelocity(pointerId);
-    }
-
-    @Override
-    public int getMeasuredSize(View view) {
-        return view.getMeasuredHeight();
-    }
-
-    @Override
-    public int getPrimarySize(View view) {
-        return view.getHeight();
-    }
-
-    @Override
-    public float getPrimarySize(RectF rect) {
-        return rect.height();
-    }
-
-    @Override
-    public float getStart(RectF rect) {
-        return rect.top;
-    }
-
-    @Override
-    public float getEnd(RectF rect) {
-        return rect.bottom;
-    }
-
-    @Override
-    public int getClearAllSidePadding(View view, boolean isRtl) {
-        return (isRtl ? view.getPaddingBottom() : - view.getPaddingTop()) / 2;
-    }
-
-    @Override
-    public int getSecondaryDimension(View view) {
-        return view.getWidth();
-    }
-
-    @Override
-    public FloatProperty<View> getPrimaryViewTranslate() {
-        return VIEW_TRANSLATE_Y;
-    }
-
-    @Override
-    public FloatProperty<View> getSecondaryViewTranslate() {
-        return VIEW_TRANSLATE_X;
-    }
-
-    @Override
-    public int getPrimaryScroll(View view) {
-        return view.getScrollY();
-    }
-
-    @Override
-    public float getPrimaryScale(View view) {
-        return view.getScaleY();
-    }
-
-    @Override
-    public void setMaxScroll(AccessibilityEvent event, int maxScroll) {
-        event.setMaxScrollY(maxScroll);
-    }
-
-    @Override
-    public boolean getRecentsRtlSetting(Resources resources) {
-        return !Utilities.isRtl(resources);
-    }
-
-    @Override
-    public float getDegreesRotated() {
-        return 90;
-    }
-
-    @Override
-    public int getRotation() {
-        return Surface.ROTATION_90;
-    }
-
-    @Override
-    public void setPrimaryScale(View view, float scale) {
-        view.setScaleY(scale);
-    }
-
-    @Override
-    public void setSecondaryScale(View view, float scale) {
-        view.setScaleX(scale);
-    }
-
-    @Override
-    public int getChildStart(View view) {
-        return view.getTop();
-    }
-
-    @Override
-    public int getCenterForPage(View view, Rect insets) {
-        return (view.getPaddingLeft() + view.getMeasuredWidth() + insets.left
-            - insets.right - view.getPaddingRight()) / 2;
-    }
-
-    @Override
-    public int getScrollOffsetStart(View view, Rect insets) {
-        return insets.top + view.getPaddingTop();
-    }
-
-    @Override
-    public int getScrollOffsetEnd(View view, Rect insets) {
-        return view.getHeight() - view.getPaddingBottom() - insets.bottom;
-    }
-
-    public int getSecondaryTranslationDirectionFactor() {
-        return 1;
-    }
-
-    @Override
-    public int getSplitTranslationDirectionFactor(int stagePosition, DeviceProfile deviceProfile) {
-        if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
-            return -1;
-        } else {
-            return 1;
-        }
-    }
-
-    @Override
-    public float getTaskMenuX(float x, View thumbnailView,
-            DeviceProfile deviceProfile, float taskInsetMargin, View taskViewIcon) {
-        return thumbnailView.getMeasuredWidth() + x - taskInsetMargin;
-    }
-
-    @Override
-    public float getTaskMenuY(float y, View thumbnailView, int stagePosition,
-            View taskMenuView, float taskInsetMargin, View taskViewIcon) {
-        BaseDragLayer.LayoutParams lp = (BaseDragLayer.LayoutParams) taskMenuView.getLayoutParams();
-        int taskMenuWidth = lp.width;
-        if (stagePosition == STAGE_POSITION_UNDEFINED) {
-            return y + taskInsetMargin
-                    + (thumbnailView.getMeasuredHeight() - taskMenuWidth) / 2f;
-        } else {
-            return y + taskInsetMargin;
-        }
-    }
-
-    @Override
-    public int getTaskMenuWidth(View thumbnailView, DeviceProfile deviceProfile,
-            @StagePosition int stagePosition) {
-        if (enableOverviewIconMenu()) {
-            return thumbnailView.getResources().getDimensionPixelSize(
-                    R.dimen.task_thumbnail_icon_menu_expanded_width);
-        }
-        if (stagePosition == SplitConfigurationOptions.STAGE_POSITION_UNDEFINED) {
-            return thumbnailView.getMeasuredWidth();
-        } else {
-            return thumbnailView.getMeasuredHeight();
-        }
-    }
-
-    @Override
-    public void setTaskOptionsMenuLayoutOrientation(DeviceProfile deviceProfile,
-            LinearLayout taskMenuLayout, int dividerSpacing,
-            ShapeDrawable dividerDrawable) {
-        taskMenuLayout.setOrientation(LinearLayout.VERTICAL);
-        dividerDrawable.setIntrinsicHeight(dividerSpacing);
-        taskMenuLayout.setDividerDrawable(dividerDrawable);
-    }
-
-    @Override
-    public void setLayoutParamsForTaskMenuOptionItem(LinearLayout.LayoutParams lp,
-            LinearLayout viewGroup, DeviceProfile deviceProfile) {
-        // Phone fake landscape
-        viewGroup.setOrientation(LinearLayout.HORIZONTAL);
-        lp.width = MATCH_PARENT;
-        lp.height = WRAP_CONTENT;
-    }
-
-    @Override
-    public Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
-            View[] thumbnailViews, int desiredTaskId, View banner) {
-        boolean isRtl = banner.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
-        float translationX = 0;
-        float translationY = 0;
-        FrameLayout.LayoutParams bannerParams = (FrameLayout.LayoutParams) banner.getLayoutParams();
-        banner.setPivotX(0);
-        banner.setPivotY(0);
-        banner.setRotation(getDegreesRotated());
-        translationX = banner.getHeight();
-        FrameLayout.LayoutParams snapshotParams =
-                (FrameLayout.LayoutParams) thumbnailViews[0]
-                        .getLayoutParams();
-        bannerParams.gravity = TOP | (isRtl ? END : START);
-        if (splitBounds == null) {
-            // Single, fullscreen case
-            bannerParams.width = taskViewHeight - snapshotParams.topMargin;
-            return new Pair<>(translationX, Integer.valueOf(snapshotParams.topMargin).floatValue());
-        }
-
-        // Set correct width
-        if (desiredTaskId == splitBounds.leftTopTaskId) {
-            bannerParams.width = thumbnailViews[0].getMeasuredHeight();
-        } else {
-            bannerParams.width = thumbnailViews[1].getMeasuredHeight();
-        }
-
-        // Set translations
-        if (desiredTaskId == splitBounds.rightBottomTaskId) {
-            float topLeftTaskPlusDividerPercent = splitBounds.appsStackedVertically
-                    ? (splitBounds.topTaskPercent + splitBounds.dividerHeightPercent)
-                    : (splitBounds.leftTaskPercent + splitBounds.dividerWidthPercent);
-            translationY = snapshotParams.topMargin
-                    + ((taskViewHeight - snapshotParams.topMargin) * topLeftTaskPlusDividerPercent);
-        }
-        if (desiredTaskId == splitBounds.leftTopTaskId) {
-            translationY = snapshotParams.topMargin;
-        }
-        return new Pair<>(translationX, translationY);
-    }
-
-    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
-
-    @Override
-    public SingleAxisSwipeDetector.Direction getUpDownSwipeDirection() {
-        return HORIZONTAL;
-    }
-
-    @Override
-    public int getUpDirection(boolean isRtl) {
-        return isRtl ? SingleAxisSwipeDetector.DIRECTION_NEGATIVE
-                : SingleAxisSwipeDetector.DIRECTION_POSITIVE;
-    }
-
-    @Override
-    public boolean isGoingUp(float displacement, boolean isRtl) {
-        return isRtl ? displacement < 0 : displacement > 0;
-    }
-
-    @Override
-    public int getTaskDragDisplacementFactor(boolean isRtl) {
-        return isRtl ? 1 : -1;
-    }
-
-    /* -------------------- */
-
-    @Override
-    public ChildBounds getChildBounds(View child, int childStart, int pageCenter,
-            boolean layoutChild) {
-        final int childHeight = child.getMeasuredHeight();
-        final int childBottom = childStart + childHeight;
-        final int childWidth = child.getMeasuredWidth();
-        final int childLeft = pageCenter - childWidth/ 2;
-        if (layoutChild) {
-            child.layout(childLeft, childStart, childLeft + childWidth, childBottom);
-        }
-        return new ChildBounds(childHeight, childWidth, childBottom, childLeft);
-    }
-
-    @SuppressWarnings("SuspiciousNameCombination")
-    @Override
-    public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
-        return rect.left;
-    }
-
-    @Override
-    public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
-        // Add "left" side of phone which is actually the top
-        return Collections.singletonList(new SplitPositionOption(
-                R.drawable.ic_split_horizontal, R.string.recent_task_option_split_screen,
-                STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
-    }
-
-    @Override
-    public void getInitialSplitPlaceholderBounds(int placeholderHeight, int placeholderInset,
-            DeviceProfile dp, @StagePosition int stagePosition, Rect out) {
-        // In fake land/seascape, the placeholder always needs to go to the "top" of the device,
-        // which is the same bounds as 0 rotation.
-        int width = dp.widthPx;
-        int insetSizeAdjustment = getPlaceholderSizeAdjustment(dp);
-        out.set(0, 0, width, placeholderHeight + insetSizeAdjustment);
-        out.inset(placeholderInset, 0);
-
-        // Adjust the top to account for content off screen. This will help to animate the view in
-        // with rounded corners.
-        int screenWidth = dp.widthPx;
-        int screenHeight = dp.heightPx;
-        int totalHeight = (int) (1.0f * screenHeight / 2 * (screenWidth - 2 * placeholderInset)
-                / screenWidth);
-        out.top -= (totalHeight - placeholderHeight);
-    }
-
-    @Override
-    public void updateSplitIconParams(View out, float onScreenRectCenterX,
-            float onScreenRectCenterY, float fullscreenScaleX, float fullscreenScaleY,
-            int drawableWidth, int drawableHeight, DeviceProfile dp,
-            @StagePosition int stagePosition) {
-        float insetAdjustment = getPlaceholderSizeAdjustment(dp) / 2f;
-        out.setX(onScreenRectCenterX / fullscreenScaleX
-                - 1.0f * drawableWidth / 2);
-        out.setY((onScreenRectCenterY + insetAdjustment) / fullscreenScaleY
-                - 1.0f * drawableHeight / 2);
-    }
-
-    /**
-     * The split placeholder comes with a default inset to buffer the icon from the top of the
-     * screen. But if the device already has a large inset (from cutouts etc), use that instead.
-     */
-    private int getPlaceholderSizeAdjustment(DeviceProfile dp) {
-        return Math.max(dp.getInsets().top - dp.splitPlaceholderInset, 0);
-    }
-
-    @Override
-    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
-            int splitInstructionsWidth) {
-        out.setPivotX(0);
-        out.setPivotY(splitInstructionsHeight);
-        out.setRotation(getDegreesRotated());
-        int distanceToEdge = out.getResources().getDimensionPixelSize(
-                R.dimen.split_instructions_bottom_margin_phone_landscape);
-        // Adjust for any insets on the left edge
-        int insetCorrectionX = dp.getInsets().left;
-        // Center the view in case of unbalanced insets on top or bottom of screen
-        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
-        out.setTranslationX(distanceToEdge - insetCorrectionX);
-        out.setTranslationY(((-splitInstructionsHeight - splitInstructionsWidth) / 2f)
-                + insetCorrectionY);
-        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
-        // Setting gravity to LEFT instead of the lint-recommended START because we always want this
-        // view to be screen-left when phone is in landscape, regardless of the RtL setting.
-        lp.gravity = LEFT | CENTER_VERTICAL;
-        out.setLayoutParams(lp);
-    }
-
-    @Override
-    public void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
-            @StagePosition int stagePosition, Rect out1, Rect out2) {
-        // In fake land/seascape, the window bounds are always top and bottom half
-        int screenHeight = dp.heightPx;
-        int screenWidth = dp.widthPx;
-        out1.set(0, 0, screenWidth, screenHeight / 2  - splitDividerSize);
-        out2.set(0, screenHeight / 2  + splitDividerSize, screenWidth, screenHeight);
-    }
-
-    @Override
-    public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect,
-            SplitBounds splitInfo, int desiredStagePosition) {
-        float topLeftTaskPercent = splitInfo.appsStackedVertically
-                ? splitInfo.topTaskPercent
-                : splitInfo.leftTaskPercent;
-        float dividerBarPercent = splitInfo.appsStackedVertically
-                ? splitInfo.dividerHeightPercent
-                : splitInfo.dividerWidthPercent;
-
-        if (desiredStagePosition == SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT) {
-            outRect.bottom = outRect.top + (int) (outRect.height() * topLeftTaskPercent);
-        } else {
-            outRect.top += (int) (outRect.height() * (topLeftTaskPercent + dividerBarPercent));
-        }
-    }
-
-    @Override
-    public void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
-            int parentWidth, int parentHeight, SplitBounds splitBoundsConfig, DeviceProfile dp,
-            boolean isRtl) {
-        FrameLayout.LayoutParams primaryParams =
-                (FrameLayout.LayoutParams) primarySnapshot.getLayoutParams();
-        FrameLayout.LayoutParams secondaryParams =
-                (FrameLayout.LayoutParams) secondarySnapshot.getLayoutParams();
-
-        // Swap the margins that are set in TaskView#setRecentsOrientedState()
-        secondaryParams.topMargin = dp.overviewTaskThumbnailTopMarginPx;
-        primaryParams.topMargin = 0;
-
-        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
-        // (portrait bottom) and secondary is on the right (portrait top)
-        int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
-        int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
-        int dividerBar = Math.round(totalThumbnailHeight * (splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.dividerHeightPercent
-                : splitBoundsConfig.dividerWidthPercent));
-
-        Pair<Point, Point> taskViewSizes =
-                getGroupedTaskViewSizes(dp, splitBoundsConfig, parentWidth, parentHeight);
-
-        int translationY = taskViewSizes.first.y + spaceAboveSnapshot + dividerBar;
-        primarySnapshot.setTranslationY(spaceAboveSnapshot);
-        secondarySnapshot.setTranslationY(translationY - spaceAboveSnapshot);
-
-        primarySnapshot.measure(
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.first.x, View.MeasureSpec.EXACTLY),
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.first.y, View.MeasureSpec.EXACTLY)
-        );
-        secondarySnapshot.measure(
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.second.x, View.MeasureSpec.EXACTLY),
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.second.y, View.MeasureSpec.EXACTLY)
-        );
-    }
-
-    @Override
-    public Pair<Point, Point> getGroupedTaskViewSizes(
-            DeviceProfile dp,
-            SplitBounds splitBoundsConfig,
-            int parentWidth,
-            int parentHeight) {
-        int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
-        int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
-        int dividerBar = Math.round(totalThumbnailHeight * (splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.dividerHeightPercent
-                : splitBoundsConfig.dividerWidthPercent));
-        float taskPercent = splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.topTaskPercent
-                : splitBoundsConfig.leftTaskPercent;
-
-        Point firstTaskViewSize = new Point(
-                parentWidth,
-                (int) (totalThumbnailHeight * taskPercent)
-        );
-        Point secondTaskViewSize = new Point(
-                parentWidth,
-                totalThumbnailHeight - firstTaskViewSize.y - dividerBar
-        );
-
-        return new Pair<>(firstTaskViewSize, secondTaskViewSize);
-    }
-
-    @Override
-    public void setTaskIconParams(FrameLayout.LayoutParams iconParams, int taskIconMargin,
-            int taskIconHeight, int thumbnailTopMargin, boolean isRtl) {
-        iconParams.gravity = (isRtl ? START : END) | CENTER_VERTICAL;
-        iconParams.rightMargin = -taskIconHeight - taskIconMargin / 2;
-        iconParams.leftMargin = 0;
-        iconParams.topMargin = thumbnailTopMargin / 2;
-        iconParams.bottomMargin = 0;
-    }
-
-    @Override
-    public void setIconAppChipChildrenParams(FrameLayout.LayoutParams iconParams,
-            int chipChildMarginStart) {
-        iconParams.gravity = Gravity.START | Gravity.CENTER_VERTICAL;
-        iconParams.setMarginStart(chipChildMarginStart);
-        iconParams.topMargin = 0;
-    }
-
-    @Override
-    public void setIconAppChipMenuParams(IconAppChipView iconAppChipView,
-            FrameLayout.LayoutParams iconMenuParams, int iconMenuMargin, int thumbnailTopMargin) {
-        boolean isRtl = iconAppChipView.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
-        iconMenuParams.gravity = (isRtl ? START : END) | (isRtl ? BOTTOM : TOP);
-        iconMenuParams.setMarginStart(isRtl ? iconMenuMargin : 0);
-        iconMenuParams.topMargin = iconMenuMargin;
-        iconMenuParams.bottomMargin = isRtl ? iconMenuMargin : 0;
-        iconMenuParams.setMarginEnd(iconMenuMargin);
-
-        iconAppChipView.setPivotX(isRtl ? iconMenuParams.width - (iconMenuParams.height / 2f)
-                : iconMenuParams.width / 2f);
-        iconAppChipView.setPivotY(
-                isRtl ? (iconMenuParams.height / 2f) : iconMenuParams.width / 2f);
-        iconAppChipView.setSplitTranslationY(0);
-        iconAppChipView.setRotation(getDegreesRotated());
-    }
-
-    @Override
-    public void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
-            int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, SplitBounds splitConfig) {
-        FrameLayout.LayoutParams primaryIconParams =
-                (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
-        FrameLayout.LayoutParams secondaryIconParams = enableOverviewIconMenu()
-                ? (FrameLayout.LayoutParams) secondaryIconView.getLayoutParams()
-                : new FrameLayout.LayoutParams(primaryIconParams);
-
-        // We calculate the "midpoint" of the thumbnail area, and place the icons there.
-        // This is the place where the thumbnail area splits by default, in a near-50/50 split.
-        // It is usually not exactly 50/50, due to insets/screen cutouts.
-        int fullscreenInsetThickness = deviceProfile.getInsets().top
-                - deviceProfile.getInsets().bottom;
-        int fullscreenMidpointFromBottom = ((deviceProfile.heightPx - fullscreenInsetThickness)
-                / 2);
-        float midpointFromBottomPct = (float) fullscreenMidpointFromBottom / deviceProfile.heightPx;
-        float insetPct = (float) fullscreenInsetThickness / deviceProfile.heightPx;
-        int spaceAboveSnapshots = deviceProfile.overviewTaskThumbnailTopMarginPx;
-        int overviewThumbnailAreaThickness = groupedTaskViewHeight - spaceAboveSnapshots;
-        int bottomToMidpointOffset = (int) (overviewThumbnailAreaThickness * midpointFromBottomPct);
-        int insetOffset = (int) (overviewThumbnailAreaThickness * insetPct);
-
-        if (enableOverviewIconMenu()) {
-            primaryIconParams.gravity = isRtl ? BOTTOM | START : TOP | END;
-            secondaryIconParams.gravity = isRtl ? BOTTOM | START : TOP | END;
-        } else {
-            primaryIconParams.gravity = BOTTOM | (isRtl ? START : END);
-            secondaryIconParams.gravity = BOTTOM | (isRtl ? START : END);
-        }
-        primaryIconView.setTranslationX(0);
-        secondaryIconView.setTranslationX(0);
-        if (enableOverviewIconMenu()) {
-            IconAppChipView primaryAppChipView = (IconAppChipView) primaryIconView;
-            IconAppChipView secondaryAppChipView = (IconAppChipView) secondaryIconView;
-            if (primaryIconView.getLayoutDirection() == LAYOUT_DIRECTION_RTL) {
-                secondaryAppChipView.setSplitTranslationY(-primarySnapshotHeight);
-                primaryAppChipView.setSplitTranslationY(0);
-            } else {
-                int secondarySnapshotHeight = groupedTaskViewHeight - primarySnapshotHeight;
-                primaryAppChipView.setSplitTranslationY(secondarySnapshotHeight);
-            }
-        } else if (splitConfig.initiatedFromSeascape) {
-            // if the split was initiated from seascape,
-            // the task on the right (secondary) is slightly larger
-            primaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset);
-            secondaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset
-                    + taskIconHeight);
-        } else {
-            // if not,
-            // the task on the left (primary) is slightly larger
-            primaryIconView.setTranslationY(-bottomToMidpointOffset);
-            secondaryIconView.setTranslationY(-bottomToMidpointOffset + taskIconHeight);
-        }
-
-        primaryIconView.setLayoutParams(primaryIconParams);
-        secondaryIconView.setLayoutParams(secondaryIconParams);
-    }
-
-    @Override
-    public int getDefaultSplitPosition(DeviceProfile deviceProfile) {
-        throw new IllegalStateException("Default position not available in fake landscape");
-    }
-
-    @Override
-    public Pair<FloatProperty, FloatProperty> getSplitSelectTaskOffset(FloatProperty primary,
-            FloatProperty secondary, DeviceProfile deviceProfile) {
-        return new Pair<>(primary, secondary);
-    }
-
-    @Override
-    public float getFloatingTaskOffscreenTranslationTarget(View floatingTask, RectF onScreenRect,
-            @StagePosition int stagePosition, DeviceProfile dp) {
-        float currentTranslationY = floatingTask.getTranslationY();
-        return currentTranslationY - onScreenRect.height();
-    }
-
-    @Override
-    public void setFloatingTaskPrimaryTranslation(View floatingTask, float translation,
-            DeviceProfile dp) {
-        floatingTask.setTranslationY(translation);
-    }
-
-    @Override
-    public Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp) {
-        return floatingTask.getTranslationY();
-    }
-}
diff --git a/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.kt b/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.kt
new file mode 100644
index 0000000..39fb158
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/orientation/LandscapePagedViewHandler.kt
@@ -0,0 +1,659 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.orientation
+
+import android.content.res.Resources
+import android.graphics.Point
+import android.graphics.PointF
+import android.graphics.Rect
+import android.graphics.RectF
+import android.graphics.drawable.ShapeDrawable
+import android.util.FloatProperty
+import android.util.Pair
+import android.view.Gravity
+import android.view.MotionEvent
+import android.view.Surface
+import android.view.VelocityTracker
+import android.view.View
+import android.view.View.MeasureSpec
+import android.view.ViewGroup
+import android.view.accessibility.AccessibilityEvent
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import androidx.core.util.component1
+import androidx.core.util.component2
+import com.android.launcher3.DeviceProfile
+import com.android.launcher3.Flags
+import com.android.launcher3.LauncherAnimUtils
+import com.android.launcher3.R
+import com.android.launcher3.Utilities
+import com.android.launcher3.touch.PagedOrientationHandler.ChildBounds
+import com.android.launcher3.touch.PagedOrientationHandler.Float2DAction
+import com.android.launcher3.touch.PagedOrientationHandler.Int2DAction
+import com.android.launcher3.touch.SingleAxisSwipeDetector
+import com.android.launcher3.util.SplitConfigurationOptions.*
+import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption
+import com.android.launcher3.util.SplitConfigurationOptions.StagePosition
+import com.android.launcher3.views.BaseDragLayer
+import com.android.quickstep.views.IconAppChipView
+import kotlin.math.max
+
+open class LandscapePagedViewHandler : RecentsPagedOrientationHandler {
+    override fun <T> getPrimaryValue(x: T, y: T): T = y
+
+    override fun <T> getSecondaryValue(x: T, y: T): T = x
+
+    override fun getPrimaryValue(x: Int, y: Int): Int = y
+
+    override fun getSecondaryValue(x: Int, y: Int): Int = x
+
+    override fun getPrimaryValue(x: Float, y: Float): Float = y
+
+    override fun getSecondaryValue(x: Float, y: Float): Float = x
+
+    override val isLayoutNaturalToLauncher: Boolean = false
+
+    override fun adjustFloatingIconStartVelocity(velocity: PointF) {
+        val oldX = velocity.x
+        val oldY = velocity.y
+        velocity.set(-oldY, oldX)
+    }
+
+    override fun fixBoundsForHomeAnimStartRect(outStartRect: RectF, deviceProfile: DeviceProfile) {
+        // We don't need to check the "top" value here because the startRect is in the orientation
+        // of the app, not of the fixed portrait launcher.
+        if (outStartRect.left > deviceProfile.heightPx) {
+            outStartRect.offsetTo(0f, outStartRect.top)
+        } else if (outStartRect.left < -deviceProfile.heightPx) {
+            outStartRect.offsetTo(0f, outStartRect.top)
+        }
+    }
+
+    override fun <T> setPrimary(target: T, action: Int2DAction<T>, param: Int) =
+        action.call(target, 0, param)
+
+    override fun <T> setPrimary(target: T, action: Float2DAction<T>, param: Float) =
+        action.call(target, 0f, param)
+
+    override fun <T> setSecondary(target: T, action: Float2DAction<T>, param: Float) =
+        action.call(target, param, 0f)
+
+    override fun <T> set(
+        target: T,
+        action: Int2DAction<T>,
+        primaryParam: Int,
+        secondaryParam: Int
+    ) = action.call(target, secondaryParam, primaryParam)
+
+    override fun getPrimaryDirection(event: MotionEvent, pointerIndex: Int): Float =
+        event.getY(pointerIndex)
+
+    override fun getPrimaryVelocity(velocityTracker: VelocityTracker, pointerId: Int): Float =
+        velocityTracker.getYVelocity(pointerId)
+
+    override fun getMeasuredSize(view: View): Int = view.measuredHeight
+
+    override fun getPrimarySize(view: View): Int = view.height
+
+    override fun getPrimarySize(rect: RectF): Float = rect.height()
+
+    override fun getStart(rect: RectF): Float = rect.top
+
+    override fun getEnd(rect: RectF): Float = rect.bottom
+
+    override fun getClearAllSidePadding(view: View, isRtl: Boolean): Int =
+        if (isRtl) view.paddingBottom / 2 else -view.paddingTop / 2
+
+    override fun getSecondaryDimension(view: View): Int = view.width
+
+    override val primaryViewTranslate: FloatProperty<View> = LauncherAnimUtils.VIEW_TRANSLATE_Y
+
+    override val secondaryViewTranslate: FloatProperty<View> = LauncherAnimUtils.VIEW_TRANSLATE_X
+
+    override fun getPrimaryScroll(view: View): Int = view.scrollY
+
+    override fun getPrimaryScale(view: View): Float = view.scaleY
+
+    override fun setMaxScroll(event: AccessibilityEvent, maxScroll: Int) {
+        event.maxScrollY = maxScroll
+    }
+
+    override fun getRecentsRtlSetting(resources: Resources): Boolean = !Utilities.isRtl(resources)
+
+    override val degreesRotated: Float = 90f
+
+    override val rotation: Int = Surface.ROTATION_90
+
+    override fun setPrimaryScale(view: View, scale: Float) {
+        view.scaleY = scale
+    }
+
+    override fun setSecondaryScale(view: View, scale: Float) {
+        view.scaleX = scale
+    }
+
+    override fun getChildStart(view: View): Int = view.top
+
+    override fun getCenterForPage(view: View, insets: Rect): Int =
+        (view.paddingLeft + view.measuredWidth + insets.left - insets.right - view.paddingRight) / 2
+
+    override fun getScrollOffsetStart(view: View, insets: Rect): Int = insets.top + view.paddingTop
+
+    override fun getScrollOffsetEnd(view: View, insets: Rect): Int =
+        view.height - view.paddingBottom - insets.bottom
+
+    override val secondaryTranslationDirectionFactor: Int = 1
+
+    override fun getSplitTranslationDirectionFactor(
+        stagePosition: Int,
+        deviceProfile: DeviceProfile
+    ): Int = if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) -1 else 1
+
+    override fun getTaskMenuX(
+        x: Float,
+        thumbnailView: View,
+        deviceProfile: DeviceProfile,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float = thumbnailView.measuredWidth + x - taskInsetMargin
+
+    override fun getTaskMenuY(
+        y: Float,
+        thumbnailView: View,
+        stagePosition: Int,
+        taskMenuView: View,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float {
+        val layoutParams = taskMenuView.layoutParams as BaseDragLayer.LayoutParams
+        var taskMenuY = y + taskInsetMargin
+
+        if (stagePosition == STAGE_POSITION_UNDEFINED) {
+            taskMenuY += (thumbnailView.measuredHeight - layoutParams.width) / 2f
+        }
+
+        return taskMenuY
+    }
+
+    override fun getTaskMenuWidth(
+        thumbnailView: View,
+        deviceProfile: DeviceProfile,
+        @StagePosition stagePosition: Int
+    ): Int =
+        when {
+            Flags.enableOverviewIconMenu() ->
+                thumbnailView.resources.getDimensionPixelSize(
+                    R.dimen.task_thumbnail_icon_menu_expanded_width
+                )
+            stagePosition == STAGE_POSITION_UNDEFINED -> thumbnailView.measuredWidth
+            else -> thumbnailView.measuredHeight
+        }
+
+    override fun getTaskMenuHeight(
+        taskInsetMargin: Float,
+        deviceProfile: DeviceProfile,
+        taskMenuX: Float,
+        taskMenuY: Float
+    ): Int = (taskMenuX - taskInsetMargin).toInt()
+
+    override fun setTaskOptionsMenuLayoutOrientation(
+        deviceProfile: DeviceProfile,
+        taskMenuLayout: LinearLayout,
+        dividerSpacing: Int,
+        dividerDrawable: ShapeDrawable
+    ) {
+        taskMenuLayout.orientation = LinearLayout.VERTICAL
+        dividerDrawable.intrinsicHeight = dividerSpacing
+        taskMenuLayout.dividerDrawable = dividerDrawable
+    }
+
+    override fun setLayoutParamsForTaskMenuOptionItem(
+        lp: LinearLayout.LayoutParams,
+        viewGroup: LinearLayout,
+        deviceProfile: DeviceProfile
+    ) {
+        // Phone fake landscape
+        viewGroup.orientation = LinearLayout.HORIZONTAL
+        lp.width = ViewGroup.LayoutParams.MATCH_PARENT
+        lp.height = ViewGroup.LayoutParams.WRAP_CONTENT
+    }
+
+    override fun getDwbLayoutTranslations(
+        taskViewWidth: Int,
+        taskViewHeight: Int,
+        splitBounds: SplitBounds?,
+        deviceProfile: DeviceProfile,
+        thumbnailViews: Array<View>,
+        desiredTaskId: Int,
+        banner: View
+    ): Pair<Float, Float> {
+        val snapshotParams = thumbnailViews[0].layoutParams as FrameLayout.LayoutParams
+        val isRtl = banner.layoutDirection == View.LAYOUT_DIRECTION_RTL
+        val translationX = banner.height.toFloat()
+
+        val bannerParams = banner.layoutParams as FrameLayout.LayoutParams
+        bannerParams.gravity = Gravity.TOP or if (isRtl) Gravity.END else Gravity.START
+        banner.pivotX = 0f
+        banner.pivotY = 0f
+        banner.rotation = degreesRotated
+
+        if (splitBounds == null) {
+            // Single, fullscreen case
+            bannerParams.width = taskViewHeight - snapshotParams.topMargin
+            return Pair(translationX, snapshotParams.topMargin.toFloat())
+        }
+
+        // Set correct width and translations
+        val translationY: Float
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            bannerParams.width = thumbnailViews[0].measuredHeight
+            translationY = snapshotParams.topMargin.toFloat()
+        } else {
+            bannerParams.width = thumbnailViews[1].measuredHeight
+            val topLeftTaskPlusDividerPercent =
+                if (splitBounds.appsStackedVertically) {
+                    splitBounds.topTaskPercent + splitBounds.dividerHeightPercent
+                } else {
+                    splitBounds.leftTaskPercent + splitBounds.dividerWidthPercent
+                }
+            translationY =
+                snapshotParams.topMargin +
+                    (taskViewHeight - snapshotParams.topMargin) * topLeftTaskPlusDividerPercent
+        }
+
+        return Pair(translationX, translationY)
+    }
+
+    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
+    override val upDownSwipeDirection: SingleAxisSwipeDetector.Direction =
+        SingleAxisSwipeDetector.HORIZONTAL
+
+    override fun getUpDirection(isRtl: Boolean): Int =
+        if (isRtl) SingleAxisSwipeDetector.DIRECTION_NEGATIVE
+        else SingleAxisSwipeDetector.DIRECTION_POSITIVE
+
+    override fun isGoingUp(displacement: Float, isRtl: Boolean): Boolean =
+        if (isRtl) displacement < 0 else displacement > 0
+
+    override fun getTaskDragDisplacementFactor(isRtl: Boolean): Int = if (isRtl) 1 else -1
+    /* -------------------- */
+
+    override fun getChildBounds(
+        child: View,
+        childStart: Int,
+        pageCenter: Int,
+        layoutChild: Boolean
+    ): ChildBounds {
+        val childHeight = child.measuredHeight
+        val childWidth = child.measuredWidth
+        val childBottom = childStart + childHeight
+        val childLeft = pageCenter - childWidth / 2
+        if (layoutChild) {
+            child.layout(childLeft, childStart, childLeft + childWidth, childBottom)
+        }
+        return ChildBounds(childHeight, childWidth, childBottom, childLeft)
+    }
+
+    override fun getDistanceToBottomOfRect(dp: DeviceProfile, rect: Rect): Int = rect.left
+
+    override fun getSplitPositionOptions(dp: DeviceProfile): List<SplitPositionOption> =
+        // Add "left" side of phone which is actually the top
+        listOf(
+            SplitPositionOption(
+                R.drawable.ic_split_horizontal,
+                R.string.recent_task_option_split_screen,
+                STAGE_POSITION_TOP_OR_LEFT,
+                STAGE_TYPE_MAIN
+            )
+        )
+
+    override fun getInitialSplitPlaceholderBounds(
+        placeholderHeight: Int,
+        placeholderInset: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int,
+        out: Rect
+    ) {
+        // In fake land/seascape, the placeholder always needs to go to the "top" of the device,
+        // which is the same bounds as 0 rotation.
+        val width = dp.widthPx
+        val insetSizeAdjustment = getPlaceholderSizeAdjustment(dp)
+        out.set(0, 0, width, placeholderHeight + insetSizeAdjustment)
+        out.inset(placeholderInset, 0)
+
+        // Adjust the top to account for content off screen. This will help to animate the view in
+        // with rounded corners.
+        val screenWidth = dp.widthPx
+        val screenHeight = dp.heightPx
+        val totalHeight =
+            (1.0f * screenHeight / 2 * (screenWidth - 2 * placeholderInset) / screenWidth).toInt()
+        out.top -= totalHeight - placeholderHeight
+    }
+
+    override fun updateSplitIconParams(
+        out: View,
+        onScreenRectCenterX: Float,
+        onScreenRectCenterY: Float,
+        fullscreenScaleX: Float,
+        fullscreenScaleY: Float,
+        drawableWidth: Int,
+        drawableHeight: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int
+    ) {
+        val insetAdjustment = getPlaceholderSizeAdjustment(dp) / 2f
+        out.x = (onScreenRectCenterX / fullscreenScaleX - 1.0f * drawableWidth / 2)
+        out.y =
+            ((onScreenRectCenterY + insetAdjustment) / fullscreenScaleY - 1.0f * drawableHeight / 2)
+    }
+
+    /**
+     * The split placeholder comes with a default inset to buffer the icon from the top of the
+     * screen. But if the device already has a large inset (from cutouts etc), use that instead.
+     */
+    private fun getPlaceholderSizeAdjustment(dp: DeviceProfile?): Int =
+        max((dp!!.insets.top - dp.splitPlaceholderInset).toDouble(), 0.0).toInt()
+
+    override fun setSplitInstructionsParams(
+        out: View,
+        dp: DeviceProfile,
+        splitInstructionsHeight: Int,
+        splitInstructionsWidth: Int
+    ) {
+        out.pivotX = 0f
+        out.pivotY = splitInstructionsHeight.toFloat()
+        out.rotation = degreesRotated
+        val distanceToEdge =
+            out.resources.getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape
+            )
+        // Adjust for any insets on the left edge
+        val insetCorrectionX = dp.insets.left
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        val insetCorrectionY = (dp.insets.bottom - dp.insets.top) / 2
+        out.translationX = (distanceToEdge - insetCorrectionX).toFloat()
+        out.translationY =
+            (-splitInstructionsHeight - splitInstructionsWidth) / 2f + insetCorrectionY
+        // Setting gravity to LEFT instead of the lint-recommended START because we always want this
+        // view to be screen-left when phone is in landscape, regardless of the RtL setting.
+        val lp = out.layoutParams as FrameLayout.LayoutParams
+        lp.gravity = Gravity.LEFT or Gravity.CENTER_VERTICAL
+        out.layoutParams = lp
+    }
+
+    override fun getFinalSplitPlaceholderBounds(
+        splitDividerSize: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int,
+        out1: Rect,
+        out2: Rect
+    ) {
+        // In fake land/seascape, the window bounds are always top and bottom half
+        val screenHeight = dp.heightPx
+        val screenWidth = dp.widthPx
+        out1.set(0, 0, screenWidth, screenHeight / 2 - splitDividerSize)
+        out2.set(0, screenHeight / 2 + splitDividerSize, screenWidth, screenHeight)
+    }
+
+    override fun setSplitTaskSwipeRect(
+        dp: DeviceProfile,
+        outRect: Rect,
+        splitInfo: SplitBounds,
+        desiredStagePosition: Int
+    ) {
+        val topLeftTaskPercent: Float
+        val dividerBarPercent: Float
+        if (splitInfo.appsStackedVertically) {
+            topLeftTaskPercent = splitInfo.topTaskPercent
+            dividerBarPercent = splitInfo.dividerHeightPercent
+        } else {
+            topLeftTaskPercent = splitInfo.leftTaskPercent
+            dividerBarPercent = splitInfo.dividerWidthPercent
+        }
+
+        if (desiredStagePosition == STAGE_POSITION_TOP_OR_LEFT) {
+            outRect.bottom = outRect.top + (outRect.height() * topLeftTaskPercent).toInt()
+        } else {
+            outRect.top += (outRect.height() * (topLeftTaskPercent + dividerBarPercent)).toInt()
+        }
+    }
+
+    override fun measureGroupedTaskViewThumbnailBounds(
+        primarySnapshot: View,
+        secondarySnapshot: View,
+        parentWidth: Int,
+        parentHeight: Int,
+        splitBoundsConfig: SplitBounds,
+        dp: DeviceProfile,
+        isRtl: Boolean
+    ) {
+        val primaryParams = primarySnapshot.layoutParams as FrameLayout.LayoutParams
+        val secondaryParams = secondarySnapshot.layoutParams as FrameLayout.LayoutParams
+
+        // Swap the margins that are set in TaskView#setRecentsOrientedState()
+        secondaryParams.topMargin = dp.overviewTaskThumbnailTopMarginPx
+        primaryParams.topMargin = 0
+
+        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
+        // (portrait bottom) and secondary is on the right (portrait top)
+        val spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx
+        val totalThumbnailHeight = parentHeight - spaceAboveSnapshot
+        val dividerBar =
+            Math.round(
+                totalThumbnailHeight *
+                    if (splitBoundsConfig.appsStackedVertically)
+                        splitBoundsConfig.dividerHeightPercent
+                    else splitBoundsConfig.dividerWidthPercent
+            )
+        val (taskViewFirst, taskViewSecond) =
+            getGroupedTaskViewSizes(dp, splitBoundsConfig, parentWidth, parentHeight)
+
+        primarySnapshot.translationY = spaceAboveSnapshot.toFloat()
+        primarySnapshot.measure(
+            MeasureSpec.makeMeasureSpec(taskViewFirst.x, MeasureSpec.EXACTLY),
+            MeasureSpec.makeMeasureSpec(taskViewFirst.y, MeasureSpec.EXACTLY)
+        )
+        val translationY = taskViewFirst.y + spaceAboveSnapshot + dividerBar
+        secondarySnapshot.translationY = (translationY - spaceAboveSnapshot).toFloat()
+        secondarySnapshot.measure(
+            MeasureSpec.makeMeasureSpec(taskViewSecond.x, MeasureSpec.EXACTLY),
+            MeasureSpec.makeMeasureSpec(taskViewSecond.y, MeasureSpec.EXACTLY)
+        )
+    }
+
+    override fun getGroupedTaskViewSizes(
+        dp: DeviceProfile,
+        splitBoundsConfig: SplitBounds,
+        parentWidth: Int,
+        parentHeight: Int
+    ): Pair<Point, Point> {
+        val spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx
+        val totalThumbnailHeight = parentHeight - spaceAboveSnapshot
+        val dividerBar =
+            Math.round(
+                totalThumbnailHeight *
+                    if (splitBoundsConfig.appsStackedVertically)
+                        splitBoundsConfig.dividerHeightPercent
+                    else splitBoundsConfig.dividerWidthPercent
+            )
+        val taskPercent =
+            if (splitBoundsConfig.appsStackedVertically) {
+                splitBoundsConfig.topTaskPercent
+            } else {
+                splitBoundsConfig.leftTaskPercent
+            }
+        val firstTaskViewSize = Point(parentWidth, (totalThumbnailHeight * taskPercent).toInt())
+        val secondTaskViewSize =
+            Point(parentWidth, totalThumbnailHeight - firstTaskViewSize.y - dividerBar)
+        return Pair(firstTaskViewSize, secondTaskViewSize)
+    }
+
+    override fun setTaskIconParams(
+        iconParams: FrameLayout.LayoutParams,
+        taskIconMargin: Int,
+        taskIconHeight: Int,
+        thumbnailTopMargin: Int,
+        isRtl: Boolean
+    ) {
+        iconParams.gravity =
+            if (isRtl) {
+                Gravity.START or Gravity.CENTER_VERTICAL
+            } else {
+                Gravity.END or Gravity.CENTER_VERTICAL
+            }
+        iconParams.rightMargin = -taskIconHeight - taskIconMargin / 2
+        iconParams.leftMargin = 0
+        iconParams.topMargin = thumbnailTopMargin / 2
+        iconParams.bottomMargin = 0
+    }
+
+    override fun setIconAppChipChildrenParams(
+        iconParams: FrameLayout.LayoutParams,
+        chipChildMarginStart: Int
+    ) {
+        iconParams.gravity = Gravity.START or Gravity.CENTER_VERTICAL
+        iconParams.marginStart = chipChildMarginStart
+        iconParams.topMargin = 0
+    }
+
+    override fun setIconAppChipMenuParams(
+        iconAppChipView: IconAppChipView,
+        iconMenuParams: FrameLayout.LayoutParams,
+        iconMenuMargin: Int,
+        thumbnailTopMargin: Int
+    ) {
+        val isRtl = iconAppChipView.layoutDirection == View.LAYOUT_DIRECTION_RTL
+
+        if (isRtl) {
+            iconMenuParams.gravity = Gravity.START or Gravity.BOTTOM
+            iconMenuParams.marginStart = iconMenuMargin
+            iconMenuParams.bottomMargin = iconMenuMargin
+            iconAppChipView.pivotX = iconMenuParams.width - iconMenuParams.height / 2f
+            iconAppChipView.pivotY = iconMenuParams.height / 2f
+        } else {
+            iconMenuParams.gravity = Gravity.END or Gravity.TOP
+            iconMenuParams.marginStart = 0
+            iconMenuParams.bottomMargin = 0
+            iconAppChipView.pivotX = iconMenuParams.width / 2f
+            iconAppChipView.pivotY = iconMenuParams.width / 2f
+        }
+
+        iconMenuParams.topMargin = iconMenuMargin
+        iconMenuParams.marginEnd = iconMenuMargin
+        iconAppChipView.setSplitTranslationY(0f)
+        iconAppChipView.setRotation(degreesRotated)
+    }
+
+    override fun setSplitIconParams(
+        primaryIconView: View,
+        secondaryIconView: View,
+        taskIconHeight: Int,
+        primarySnapshotWidth: Int,
+        primarySnapshotHeight: Int,
+        groupedTaskViewHeight: Int,
+        groupedTaskViewWidth: Int,
+        isRtl: Boolean,
+        deviceProfile: DeviceProfile,
+        splitConfig: SplitBounds
+    ) {
+        val primaryIconParams = primaryIconView.layoutParams as FrameLayout.LayoutParams
+        val secondaryIconParams =
+            if (Flags.enableOverviewIconMenu())
+                secondaryIconView.layoutParams as FrameLayout.LayoutParams
+            else FrameLayout.LayoutParams(primaryIconParams)
+
+        // We calculate the "midpoint" of the thumbnail area, and place the icons there.
+        // This is the place where the thumbnail area splits by default, in a near-50/50 split.
+        // It is usually not exactly 50/50, due to insets/screen cutouts.
+        val fullscreenInsetThickness = (deviceProfile.insets.top - deviceProfile.insets.bottom)
+        val fullscreenMidpointFromBottom = ((deviceProfile.heightPx - fullscreenInsetThickness) / 2)
+        val midpointFromBottomPct = fullscreenMidpointFromBottom.toFloat() / deviceProfile.heightPx
+        val insetPct = fullscreenInsetThickness.toFloat() / deviceProfile.heightPx
+        val spaceAboveSnapshots = deviceProfile.overviewTaskThumbnailTopMarginPx
+        val overviewThumbnailAreaThickness = groupedTaskViewHeight - spaceAboveSnapshots
+        val bottomToMidpointOffset =
+            (overviewThumbnailAreaThickness * midpointFromBottomPct).toInt()
+        val insetOffset = (overviewThumbnailAreaThickness * insetPct).toInt()
+        if (Flags.enableOverviewIconMenu()) {
+            val gravity = if (isRtl) Gravity.BOTTOM or Gravity.START else Gravity.TOP or Gravity.END
+            primaryIconParams.gravity = gravity
+            secondaryIconParams.gravity = gravity
+        } else {
+            primaryIconParams.gravity = Gravity.BOTTOM or if (isRtl) Gravity.START else Gravity.END
+            secondaryIconParams.gravity =
+                Gravity.BOTTOM or if (isRtl) Gravity.START else Gravity.END
+        }
+        primaryIconView.translationX = 0f
+        secondaryIconView.translationX = 0f
+        when {
+            Flags.enableOverviewIconMenu() -> {
+                val primaryAppChipView = primaryIconView as IconAppChipView
+                val secondaryAppChipView = secondaryIconView as IconAppChipView
+                if (primaryIconView.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
+                    secondaryAppChipView.setSplitTranslationY(-primarySnapshotHeight.toFloat())
+                    primaryAppChipView.setSplitTranslationY(0f)
+                } else {
+                    val secondarySnapshotHeight = groupedTaskViewHeight - primarySnapshotHeight
+                    primaryAppChipView.setSplitTranslationY(secondarySnapshotHeight.toFloat())
+                }
+            }
+            splitConfig.initiatedFromSeascape -> {
+                // if the split was initiated from seascape,
+                // the task on the right (secondary) is slightly larger
+                primaryIconView.translationY = (-bottomToMidpointOffset - insetOffset).toFloat()
+                secondaryIconView.translationY =
+                    (-bottomToMidpointOffset - insetOffset + taskIconHeight).toFloat()
+            }
+            else -> {
+                // if not,
+                // the task on the left (primary) is slightly larger
+                primaryIconView.translationY = -bottomToMidpointOffset.toFloat()
+                secondaryIconView.translationY =
+                    (-bottomToMidpointOffset + taskIconHeight).toFloat()
+            }
+        }
+        primaryIconView.layoutParams = primaryIconParams
+        secondaryIconView.layoutParams = secondaryIconParams
+    }
+
+    override fun getDefaultSplitPosition(deviceProfile: DeviceProfile): Int {
+        throw IllegalStateException("Default position not available in fake landscape")
+    }
+
+    override fun <T> getSplitSelectTaskOffset(
+        primary: FloatProperty<T>,
+        secondary: FloatProperty<T>,
+        deviceProfile: DeviceProfile
+    ): Pair<FloatProperty<T>, FloatProperty<T>> = Pair(primary, secondary)
+
+    override fun getFloatingTaskOffscreenTranslationTarget(
+        floatingTask: View,
+        onScreenRect: RectF,
+        @StagePosition stagePosition: Int,
+        dp: DeviceProfile
+    ): Float = floatingTask.translationY - onScreenRect.height()
+
+    override fun setFloatingTaskPrimaryTranslation(
+        floatingTask: View,
+        translation: Float,
+        dp: DeviceProfile
+    ) {
+        floatingTask.translationY = translation
+    }
+
+    override fun getFloatingTaskPrimaryTranslation(floatingTask: View, dp: DeviceProfile): Float =
+        floatingTask.translationY
+}
diff --git a/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java b/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
index 60e6a25..62dfd82 100644
--- a/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
+++ b/quickstep/src/com/android/quickstep/orientation/PortraitPagedViewHandler.java
@@ -210,6 +210,12 @@
     }
 
     @Override
+    public int getTaskMenuHeight(float taskInsetMargin, DeviceProfile deviceProfile,
+            float taskMenuX, float taskMenuY) {
+        return (int) (deviceProfile.availableHeightPx - taskInsetMargin - taskMenuY);
+    }
+
+    @Override
     public void setTaskOptionsMenuLayoutOrientation(DeviceProfile deviceProfile,
             LinearLayout taskMenuLayout, int dividerSpacing,
             ShapeDrawable dividerDrawable) {
@@ -789,7 +795,7 @@
     }
 
     @Override
-    public Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp) {
+    public float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp) {
         return dp.isLeftRightSplit
                 ? floatingTask.getTranslationX()
                 : floatingTask.getTranslationY();
diff --git a/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.java b/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.java
deleted file mode 100644
index 01c1225..0000000
--- a/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.java
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.quickstep.orientation;
-
-
-import android.graphics.Point;
-import android.graphics.PointF;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.ShapeDrawable;
-import android.util.FloatProperty;
-import android.util.Pair;
-import android.view.View;
-import android.widget.FrameLayout;
-import android.widget.LinearLayout;
-
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.touch.PagedOrientationHandler;
-import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.util.SplitConfigurationOptions;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
-import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
-import com.android.quickstep.views.IconAppChipView;
-
-import java.util.List;
-
-/**
- * Abstraction layer to separate horizontal and vertical specific implementations
- * for {@link com.android.quickstep.views.RecentsView}. Majority of these implementations are
- * (should be) as simple as choosing the correct X and Y analogous methods.
- */
-public interface RecentsPagedOrientationHandler extends PagedOrientationHandler {
-
-    RecentsPagedOrientationHandler PORTRAIT = new PortraitPagedViewHandler();
-    RecentsPagedOrientationHandler LANDSCAPE = new LandscapePagedViewHandler();
-    RecentsPagedOrientationHandler SEASCAPE = new SeascapePagedViewHandler();
-
-    <T> void setSecondary(T target, Float2DAction<T> action, float param);
-    <T> void set(T target, Int2DAction<T> action, int primaryParam, int secondaryParam);
-    int getPrimarySize(View view);
-    float getPrimarySize(RectF rect);
-    int getSecondaryTranslationDirectionFactor();
-    float getDegreesRotated();
-    int getRotation();
-    boolean isLayoutNaturalToLauncher();
-
-    <T> T getPrimaryValue(T x, T y);
-    <T> T getSecondaryValue(T x, T y);
-    void setPrimaryScale(View view, float scale);
-    void setSecondaryScale(View view, float scale);
-    float getStart(RectF rect);
-    float getEnd(RectF rect);
-    int getClearAllSidePadding(View view, boolean isRtl);
-    int getSecondaryDimension(View view);
-    FloatProperty<View> getPrimaryViewTranslate();
-    FloatProperty<View> getSecondaryViewTranslate();
-    int getSplitTranslationDirectionFactor(@StagePosition int stagePosition,
-            DeviceProfile deviceProfile);
-    Pair<FloatProperty, FloatProperty> getSplitSelectTaskOffset(FloatProperty primary,
-            FloatProperty secondary, DeviceProfile deviceProfile);
-    int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect);
-    List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp);
-    /**
-     * @param placeholderHeight height of placeholder view in portrait, width in landscape
-     */
-    void getInitialSplitPlaceholderBounds(int placeholderHeight, int placeholderInset,
-            DeviceProfile dp, @StagePosition int stagePosition, Rect out);
-
-    /**
-     * Centers an icon in the split staging area, accounting for insets.
-     * @param out The icon that needs to be centered.
-     * @param onScreenRectCenterX The x-center of the on-screen staging area (most of the Rect is
-     *                        offscreen).
-     * @param onScreenRectCenterY The y-center of the on-screen staging area (most of the Rect is
-     *                        offscreen).
-     * @param fullscreenScaleX A x-scaling factor used to convert coordinates back into pixels.
-     * @param fullscreenScaleY A y-scaling factor used to convert coordinates back into pixels.
-     * @param drawableWidth The icon's drawable (final) width.
-     * @param drawableHeight The icon's drawable (final) height.
-     * @param dp The device profile, used to report rotation and hardware insets.
-     * @param stagePosition 0 if the staging area is pinned to top/left, 1 for bottom/right.
-     */
-    void updateSplitIconParams(View out, float onScreenRectCenterX,
-            float onScreenRectCenterY, float fullscreenScaleX, float fullscreenScaleY,
-            int drawableWidth, int drawableHeight, DeviceProfile dp,
-            @StagePosition int stagePosition);
-
-    /**
-     * Sets positioning and rotation for a SplitInstructionsView.
-     * @param out The SplitInstructionsView that needs to be positioned.
-     * @param dp The device profile, used to report rotation and device type.
-     * @param splitInstructionsHeight The SplitInstructionView's height.
-     * @param splitInstructionsWidth  The SplitInstructionView's width.
-     */
-    void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
-            int splitInstructionsWidth);
-
-    /**
-     * @param splitDividerSize height of split screen drag handle in portrait, width in landscape
-     * @param stagePosition the split position option (top/left, bottom/right) of the first
-     *                           task selected for entering split
-     * @param out1 the bounds for where the first selected app will be
-     * @param out2 the bounds for where the second selected app will be, complimentary to
-     *             {@param out1} based on {@param initialSplitOption}
-     */
-    void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
-            @StagePosition int stagePosition, Rect out1, Rect out2);
-
-    int getDefaultSplitPosition(DeviceProfile deviceProfile);
-
-    /**
-     * @param outRect This is expected to be the rect that has the dimensions for a non-split,
-     *                fullscreen task in overview. This will directly be modified.
-     * @param desiredStagePosition Which stage position (topLeft/rightBottom) we want to resize
-     *                           outRect for
-     */
-    void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect, SplitBounds splitInfo,
-            @SplitConfigurationOptions.StagePosition int desiredStagePosition);
-
-    void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
-            int parentWidth, int parentHeight,
-            SplitBounds splitBoundsConfig, DeviceProfile dp, boolean isRtl);
-
-    /**
-     * Creates two Points representing the dimensions of the two tasks in a GroupedTaskView
-     *
-     * @return first -> primary task snapshot, second -> secondary task snapshot.
-     * x -> width, y -> height
-     */
-    Pair<Point, Point> getGroupedTaskViewSizes(DeviceProfile dp, SplitBounds splitBoundsConfig,
-            int parentWidth, int parentHeight);
-
-    // Overview TaskMenuView methods
-    /** Sets layout params on a task's app icon. Only use this when app chip is disabled. */
-    void setTaskIconParams(FrameLayout.LayoutParams iconParams,
-            int taskIconMargin, int taskIconHeight, int thumbnailTopMargin, boolean isRtl);
-
-    /**
-     * Sets layout params on the children of an app chip. Only use this when app chip is enabled.
-     */
-    void setIconAppChipChildrenParams(
-            FrameLayout.LayoutParams iconParams, int chipChildMarginStart);
-
-    void setIconAppChipMenuParams(IconAppChipView iconAppChipView,
-            FrameLayout.LayoutParams iconMenuParams,
-            int iconMenuMargin, int thumbnailTopMargin);
-    void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
-            int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, SplitBounds splitConfig);
-
-    /*
-     * The following two methods try to center the TaskMenuView in landscape by finding the center
-     * of the thumbnail view and then subtracting half of the taskMenu width. In this case, the
-     * taskMenu width is the same size as the thumbnail width (what got set below in
-     * getTaskMenuWidth()), so we directly use that in the calculations.
-     */
-    float getTaskMenuX(float x, View thumbnailView, DeviceProfile deviceProfile,
-            float taskInsetMargin, View taskViewIcon);
-    float getTaskMenuY(float y, View thumbnailView, int stagePosition,
-            View taskMenuView, float taskInsetMargin, View taskViewIcon);
-    int getTaskMenuWidth(View thumbnailView, DeviceProfile deviceProfile,
-            @StagePosition int stagePosition);
-    /**
-     * Sets linear layout orientation for {@link com.android.launcher3.popup.SystemShortcut} items
-     * inside task menu view.
-     */
-    void setTaskOptionsMenuLayoutOrientation(DeviceProfile deviceProfile,
-            LinearLayout taskMenuLayout, int dividerSpacing,
-            ShapeDrawable dividerDrawable);
-    /**
-     * Sets layout param attributes for {@link com.android.launcher3.popup.SystemShortcut} child
-     * views inside task menu view.
-     */
-    void setLayoutParamsForTaskMenuOptionItem(LinearLayout.LayoutParams lp,
-            LinearLayout viewGroup, DeviceProfile deviceProfile);
-
-    /**
-     * Calculates the position where a Digital Wellbeing Banner should be placed on its parent
-     * TaskView.
-     * @return A Pair of Floats representing the proper x and y translations.
-     */
-    Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
-            View[] thumbnailViews, int desiredTaskId, View banner);
-
-    // The following are only used by TaskViewTouchHandler.
-    /** @return Either VERTICAL or HORIZONTAL. */
-    SingleAxisSwipeDetector.Direction getUpDownSwipeDirection();
-    /** @return Given {@link #getUpDownSwipeDirection()}, whether POSITIVE or NEGATIVE is up. */
-    int getUpDirection(boolean isRtl);
-    /** @return Whether the displacement is going towards the top of the screen. */
-    boolean isGoingUp(float displacement, boolean isRtl);
-    /** @return Either 1 or -1, a factor to multiply by so the animation goes the correct way. */
-    int getTaskDragDisplacementFactor(boolean isRtl);
-
-    /**
-     * Maps the velocity from the coordinate plane of the foreground app to that
-     * of Launcher's (which now will always be portrait)
-     */
-    void adjustFloatingIconStartVelocity(PointF velocity);
-
-    /**
-     * Ensures that outStartRect left bound is within the DeviceProfile's visual boundaries
-     * @param outStartRect The start rect that will directly be modified
-     */
-    void fixBoundsForHomeAnimStartRect(RectF outStartRect, DeviceProfile deviceProfile);
-
-    /**
-     * Determine the target translation for animating the FloatingTaskView out. This value could
-     * either be an x-coordinate or a y-coordinate, depending on which way the FloatingTaskView was
-     * docked.
-     *
-     * @param floatingTask The FloatingTaskView.
-     * @param onScreenRect The current on-screen dimensions of the FloatingTaskView.
-     * @param stagePosition STAGE_POSITION_TOP_OR_LEFT or STAGE_POSITION_BOTTOM_OR_RIGHT.
-     * @param dp The device profile.
-     * @return A float. When an animation translates the FloatingTaskView to this position, it will
-     * appear to tuck away off the edge of the screen.
-     */
-    float getFloatingTaskOffscreenTranslationTarget(View floatingTask, RectF onScreenRect,
-            @StagePosition int stagePosition, DeviceProfile dp);
-
-    /**
-     * Sets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
-     * either x or y), depending on how the view is oriented.
-     *
-     * @param floatingTask The FloatingTaskView to be translated.
-     * @param translation The target translation value.
-     * @param dp The current device profile.
-     */
-    void setFloatingTaskPrimaryTranslation(View floatingTask, float translation, DeviceProfile dp);
-
-    /**
-     * Gets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
-     * either x or y), depending on how the view is oriented.
-     *
-     * @param floatingTask The FloatingTaskView in question.
-     * @param dp The current device profile.
-     * @return The current translation value.
-     */
-    Float getFloatingTaskPrimaryTranslation(View floatingTask, DeviceProfile dp);
-}
diff --git a/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.kt b/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.kt
new file mode 100644
index 0000000..6c82890
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/orientation/RecentsPagedOrientationHandler.kt
@@ -0,0 +1,379 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.orientation
+
+import android.graphics.Point
+import android.graphics.PointF
+import android.graphics.Rect
+import android.graphics.RectF
+import android.graphics.drawable.ShapeDrawable
+import android.util.FloatProperty
+import android.util.Pair
+import android.view.View
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import com.android.launcher3.DeviceProfile
+import com.android.launcher3.touch.PagedOrientationHandler
+import com.android.launcher3.touch.PagedOrientationHandler.Float2DAction
+import com.android.launcher3.touch.PagedOrientationHandler.Int2DAction
+import com.android.launcher3.touch.SingleAxisSwipeDetector
+import com.android.launcher3.util.SplitConfigurationOptions
+import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption
+import com.android.launcher3.util.SplitConfigurationOptions.StagePosition
+import com.android.quickstep.views.IconAppChipView
+
+/**
+ * Abstraction layer to separate horizontal and vertical specific implementations for
+ * [com.android.quickstep.views.RecentsView]. Majority of these implementations are (should be) as
+ * simple as choosing the correct X and Y analogous methods.
+ */
+interface RecentsPagedOrientationHandler : PagedOrientationHandler {
+    fun <T> setSecondary(target: T, action: Float2DAction<T>, param: Float)
+
+    operator fun <T> set(target: T, action: Int2DAction<T>, primaryParam: Int, secondaryParam: Int)
+
+    fun getPrimarySize(view: View): Int
+
+    fun getPrimarySize(rect: RectF): Float
+
+    val secondaryTranslationDirectionFactor: Int
+
+    val degreesRotated: Float
+
+    val rotation: Int
+
+    val isLayoutNaturalToLauncher: Boolean
+
+    fun <T> getPrimaryValue(x: T, y: T): T
+
+    fun <T> getSecondaryValue(x: T, y: T): T
+
+    fun setPrimaryScale(view: View, scale: Float)
+
+    fun setSecondaryScale(view: View, scale: Float)
+
+    fun getStart(rect: RectF): Float
+
+    fun getEnd(rect: RectF): Float
+
+    fun getClearAllSidePadding(view: View, isRtl: Boolean): Int
+
+    fun getSecondaryDimension(view: View): Int
+
+    val primaryViewTranslate: FloatProperty<View>
+    val secondaryViewTranslate: FloatProperty<View>
+
+    fun getSplitTranslationDirectionFactor(
+        @StagePosition stagePosition: Int,
+        deviceProfile: DeviceProfile
+    ): Int
+
+    fun <T> getSplitSelectTaskOffset(
+        primary: FloatProperty<T>,
+        secondary: FloatProperty<T>,
+        deviceProfile: DeviceProfile
+    ): Pair<FloatProperty<T>, FloatProperty<T>>
+
+    fun getDistanceToBottomOfRect(dp: DeviceProfile, rect: Rect): Int
+
+    fun getSplitPositionOptions(dp: DeviceProfile): List<SplitPositionOption>
+
+    /** @param placeholderHeight height of placeholder view in portrait, width in landscape */
+    fun getInitialSplitPlaceholderBounds(
+        placeholderHeight: Int,
+        placeholderInset: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int,
+        out: Rect
+    )
+
+    /**
+     * Centers an icon in the split staging area, accounting for insets.
+     *
+     * @param out The icon that needs to be centered.
+     * @param onScreenRectCenterX The x-center of the on-screen staging area (most of the Rect is
+     *   offscreen).
+     * @param onScreenRectCenterY The y-center of the on-screen staging area (most of the Rect is
+     *   offscreen).
+     * @param fullscreenScaleX A x-scaling factor used to convert coordinates back into pixels.
+     * @param fullscreenScaleY A y-scaling factor used to convert coordinates back into pixels.
+     * @param drawableWidth The icon's drawable (final) width.
+     * @param drawableHeight The icon's drawable (final) height.
+     * @param dp The device profile, used to report rotation and hardware insets.
+     * @param stagePosition 0 if the staging area is pinned to top/left, 1 for bottom/right.
+     */
+    fun updateSplitIconParams(
+        out: View,
+        onScreenRectCenterX: Float,
+        onScreenRectCenterY: Float,
+        fullscreenScaleX: Float,
+        fullscreenScaleY: Float,
+        drawableWidth: Int,
+        drawableHeight: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int
+    )
+
+    /**
+     * Sets positioning and rotation for a SplitInstructionsView.
+     *
+     * @param out The SplitInstructionsView that needs to be positioned.
+     * @param dp The device profile, used to report rotation and device type.
+     * @param splitInstructionsHeight The SplitInstructionView's height.
+     * @param splitInstructionsWidth The SplitInstructionView's width.
+     */
+    fun setSplitInstructionsParams(
+        out: View,
+        dp: DeviceProfile,
+        splitInstructionsHeight: Int,
+        splitInstructionsWidth: Int
+    )
+
+    /**
+     * @param splitDividerSize height of split screen drag handle in portrait, width in landscape
+     * @param stagePosition the split position option (top/left, bottom/right) of the first task
+     *   selected for entering split
+     * @param out1 the bounds for where the first selected app will be
+     * @param out2 the bounds for where the second selected app will be, complimentary to {@param
+     *   out1} based on {@param initialSplitOption}
+     */
+    fun getFinalSplitPlaceholderBounds(
+        splitDividerSize: Int,
+        dp: DeviceProfile,
+        @StagePosition stagePosition: Int,
+        out1: Rect,
+        out2: Rect
+    )
+
+    fun getDefaultSplitPosition(deviceProfile: DeviceProfile): Int
+
+    /**
+     * @param outRect This is expected to be the rect that has the dimensions for a non-split,
+     *   fullscreen task in overview. This will directly be modified.
+     * @param desiredStagePosition Which stage position (topLeft/rightBottom) we want to resize
+     *   outRect for
+     */
+    fun setSplitTaskSwipeRect(
+        dp: DeviceProfile,
+        outRect: Rect,
+        splitInfo: SplitConfigurationOptions.SplitBounds,
+        @StagePosition desiredStagePosition: Int
+    )
+
+    fun measureGroupedTaskViewThumbnailBounds(
+        primarySnapshot: View,
+        secondarySnapshot: View,
+        parentWidth: Int,
+        parentHeight: Int,
+        splitBoundsConfig: SplitConfigurationOptions.SplitBounds,
+        dp: DeviceProfile,
+        isRtl: Boolean
+    )
+
+    /**
+     * Creates two Points representing the dimensions of the two tasks in a GroupedTaskView
+     *
+     * @return first -> primary task snapshot, second -> secondary task snapshot. x -> width, y ->
+     *   height
+     */
+    fun getGroupedTaskViewSizes(
+        dp: DeviceProfile,
+        splitBoundsConfig: SplitConfigurationOptions.SplitBounds,
+        parentWidth: Int,
+        parentHeight: Int
+    ): Pair<Point, Point>
+    // Overview TaskMenuView methods
+    /** Sets layout params on a task's app icon. Only use this when app chip is disabled. */
+    fun setTaskIconParams(
+        iconParams: FrameLayout.LayoutParams,
+        taskIconMargin: Int,
+        taskIconHeight: Int,
+        thumbnailTopMargin: Int,
+        isRtl: Boolean
+    )
+
+    /**
+     * Sets layout params on the children of an app chip. Only use this when app chip is enabled.
+     */
+    fun setIconAppChipChildrenParams(
+        iconParams: FrameLayout.LayoutParams,
+        chipChildMarginStart: Int
+    )
+
+    fun setIconAppChipMenuParams(
+        iconAppChipView: IconAppChipView,
+        iconMenuParams: FrameLayout.LayoutParams,
+        iconMenuMargin: Int,
+        thumbnailTopMargin: Int
+    )
+
+    fun setSplitIconParams(
+        primaryIconView: View,
+        secondaryIconView: View,
+        taskIconHeight: Int,
+        primarySnapshotWidth: Int,
+        primarySnapshotHeight: Int,
+        groupedTaskViewHeight: Int,
+        groupedTaskViewWidth: Int,
+        isRtl: Boolean,
+        deviceProfile: DeviceProfile,
+        splitConfig: SplitConfigurationOptions.SplitBounds
+    )
+
+    /*
+     * The following two methods try to center the TaskMenuView in landscape by finding the center
+     * of the thumbnail view and then subtracting half of the taskMenu width. In this case, the
+     * taskMenu width is the same size as the thumbnail width (what got set below in
+     * getTaskMenuWidth()), so we directly use that in the calculations.
+     */
+    fun getTaskMenuX(
+        x: Float,
+        thumbnailView: View,
+        deviceProfile: DeviceProfile,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float
+
+    fun getTaskMenuY(
+        y: Float,
+        thumbnailView: View,
+        stagePosition: Int,
+        taskMenuView: View,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float
+
+    fun getTaskMenuWidth(
+        thumbnailView: View,
+        deviceProfile: DeviceProfile,
+        @StagePosition stagePosition: Int
+    ): Int
+
+    fun getTaskMenuHeight(
+        taskInsetMargin: Float,
+        deviceProfile: DeviceProfile,
+        taskMenuX: Float,
+        taskMenuY: Float
+    ): Int
+
+    /**
+     * Sets linear layout orientation for [com.android.launcher3.popup.SystemShortcut] items inside
+     * task menu view.
+     */
+    fun setTaskOptionsMenuLayoutOrientation(
+        deviceProfile: DeviceProfile,
+        taskMenuLayout: LinearLayout,
+        dividerSpacing: Int,
+        dividerDrawable: ShapeDrawable
+    )
+
+    /**
+     * Sets layout param attributes for [com.android.launcher3.popup.SystemShortcut] child views
+     * inside task menu view.
+     */
+    fun setLayoutParamsForTaskMenuOptionItem(
+        lp: LinearLayout.LayoutParams,
+        viewGroup: LinearLayout,
+        deviceProfile: DeviceProfile
+    )
+
+    /**
+     * Calculates the position where a Digital Wellbeing Banner should be placed on its parent
+     * TaskView.
+     *
+     * @return A Pair of Floats representing the proper x and y translations.
+     */
+    fun getDwbLayoutTranslations(
+        taskViewWidth: Int,
+        taskViewHeight: Int,
+        splitBounds: SplitConfigurationOptions.SplitBounds?,
+        deviceProfile: DeviceProfile,
+        thumbnailViews: Array<View>,
+        desiredTaskId: Int,
+        banner: View
+    ): Pair<Float, Float>
+    // The following are only used by TaskViewTouchHandler.
+
+    /** @return Either VERTICAL or HORIZONTAL. */
+    val upDownSwipeDirection: SingleAxisSwipeDetector.Direction
+
+    /** @return Given [.getUpDownSwipeDirection], whether POSITIVE or NEGATIVE is up. */
+    fun getUpDirection(isRtl: Boolean): Int
+
+    /** @return Whether the displacement is going towards the top of the screen. */
+    fun isGoingUp(displacement: Float, isRtl: Boolean): Boolean
+
+    /** @return Either 1 or -1, a factor to multiply by so the animation goes the correct way. */
+    fun getTaskDragDisplacementFactor(isRtl: Boolean): Int
+
+    /**
+     * Maps the velocity from the coordinate plane of the foreground app to that of Launcher's
+     * (which now will always be portrait)
+     */
+    fun adjustFloatingIconStartVelocity(velocity: PointF)
+
+    /**
+     * Ensures that outStartRect left bound is within the DeviceProfile's visual boundaries
+     *
+     * @param outStartRect The start rect that will directly be modified
+     */
+    fun fixBoundsForHomeAnimStartRect(outStartRect: RectF, deviceProfile: DeviceProfile)
+
+    /**
+     * Determine the target translation for animating the FloatingTaskView out. This value could
+     * either be an x-coordinate or a y-coordinate, depending on which way the FloatingTaskView was
+     * docked.
+     *
+     * @param floatingTask The FloatingTaskView.
+     * @param onScreenRect The current on-screen dimensions of the FloatingTaskView.
+     * @param stagePosition STAGE_POSITION_TOP_OR_LEFT or STAGE_POSITION_BOTTOM_OR_RIGHT.
+     * @param dp The device profile.
+     * @return A float. When an animation translates the FloatingTaskView to this position, it will
+     *   appear to tuck away off the edge of the screen.
+     */
+    fun getFloatingTaskOffscreenTranslationTarget(
+        floatingTask: View,
+        onScreenRect: RectF,
+        @StagePosition stagePosition: Int,
+        dp: DeviceProfile
+    ): Float
+
+    /**
+     * Sets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
+     * either x or y), depending on how the view is oriented.
+     *
+     * @param floatingTask The FloatingTaskView to be translated.
+     * @param translation The target translation value.
+     * @param dp The current device profile.
+     */
+    fun setFloatingTaskPrimaryTranslation(floatingTask: View, translation: Float, dp: DeviceProfile)
+
+    /**
+     * Gets the translation of a FloatingTaskView along its "slide-in/slide-out" axis (could be
+     * either x or y), depending on how the view is oriented.
+     *
+     * @param floatingTask The FloatingTaskView in question.
+     * @param dp The current device profile.
+     * @return The current translation value.
+     */
+    fun getFloatingTaskPrimaryTranslation(floatingTask: View, dp: DeviceProfile): Float
+
+    companion object {
+        @JvmField val PORTRAIT: RecentsPagedOrientationHandler = PortraitPagedViewHandler()
+        @JvmField val LANDSCAPE: RecentsPagedOrientationHandler = LandscapePagedViewHandler()
+        @JvmField val SEASCAPE: RecentsPagedOrientationHandler = SeascapePagedViewHandler()
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.java b/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.java
deleted file mode 100644
index a964639..0000000
--- a/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.java
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.quickstep.orientation;
-
-import static android.view.Gravity.BOTTOM;
-import static android.view.Gravity.CENTER_VERTICAL;
-import static android.view.Gravity.END;
-import static android.view.Gravity.RIGHT;
-import static android.view.Gravity.START;
-import static android.view.Gravity.TOP;
-import static android.view.View.LAYOUT_DIRECTION_RTL;
-
-import static com.android.launcher3.Flags.enableOverviewIconMenu;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_MAIN;
-
-import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.PointF;
-import android.graphics.Rect;
-import android.util.Pair;
-import android.view.Gravity;
-import android.view.Surface;
-import android.view.View;
-import android.widget.FrameLayout;
-
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
-import com.android.launcher3.touch.SingleAxisSwipeDetector;
-import com.android.launcher3.util.SplitConfigurationOptions;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitBounds;
-import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
-import com.android.launcher3.views.BaseDragLayer;
-import com.android.quickstep.views.IconAppChipView;
-
-import java.util.Collections;
-import java.util.List;
-
-public class SeascapePagedViewHandler extends LandscapePagedViewHandler {
-
-    @Override
-    public int getSecondaryTranslationDirectionFactor() {
-        return -1;
-    }
-
-    @Override
-    public int getSplitTranslationDirectionFactor(int stagePosition, DeviceProfile deviceProfile) {
-        if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
-            return -1;
-        } else {
-            return 1;
-        }
-    }
-
-    @Override
-    public boolean getRecentsRtlSetting(Resources resources) {
-        return Utilities.isRtl(resources);
-    }
-
-    @Override
-    public float getDegreesRotated() {
-        return 270;
-    }
-
-    @Override
-    public int getRotation() {
-        return Surface.ROTATION_270;
-    }
-
-    @Override
-    public void adjustFloatingIconStartVelocity(PointF velocity) {
-        float oldX = velocity.x;
-        float oldY = velocity.y;
-        velocity.set(oldY, -oldX);
-    }
-
-    @Override
-    public float getTaskMenuX(float x, View thumbnailView,
-            DeviceProfile deviceProfile, float taskInsetMargin, View taskViewIcon) {
-        return x + taskInsetMargin;
-    }
-
-    @Override
-    public float getTaskMenuY(float y, View thumbnailView, int stagePosition,
-            View taskMenuView, float taskInsetMargin, View taskViewIcon) {
-        if (enableOverviewIconMenu()) {
-            return y;
-        }
-        BaseDragLayer.LayoutParams lp = (BaseDragLayer.LayoutParams) taskMenuView.getLayoutParams();
-        int taskMenuWidth = lp.width;
-        if (stagePosition == STAGE_POSITION_UNDEFINED) {
-            return y + taskInsetMargin
-                    + (thumbnailView.getMeasuredHeight() + taskMenuWidth) / 2f;
-        } else {
-            return y + taskMenuWidth + taskInsetMargin;
-        }
-    }
-
-    @Override
-    public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect, SplitBounds splitInfo,
-            int desiredStagePosition) {
-        float topLeftTaskPercent = splitInfo.appsStackedVertically
-                ? splitInfo.topTaskPercent
-                : splitInfo.leftTaskPercent;
-        float dividerBarPercent = splitInfo.appsStackedVertically
-                ? splitInfo.dividerHeightPercent
-                : splitInfo.dividerWidthPercent;
-
-        // In seascape, the primary thumbnail is counterintuitively placed at the physical bottom of
-        // the screen. This is to preserve consistency when the user rotates: From the user's POV,
-        // the primary should always be on the left.
-        if (desiredStagePosition == SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT) {
-            outRect.top += (int) (outRect.height() * ((1 - topLeftTaskPercent)));
-        } else {
-            outRect.bottom -= (int) (outRect.height() * (topLeftTaskPercent + dividerBarPercent));
-        }
-    }
-
-    @Override
-    public Pair<Float, Float> getDwbLayoutTranslations(int taskViewWidth,
-            int taskViewHeight, SplitBounds splitBounds, DeviceProfile deviceProfile,
-            View[] thumbnailViews, int desiredTaskId, View banner) {
-        boolean isRtl = banner.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
-        float translationX = 0;
-        float translationY = 0;
-        FrameLayout.LayoutParams bannerParams = (FrameLayout.LayoutParams) banner.getLayoutParams();
-        banner.setPivotX(0);
-        banner.setPivotY(0);
-        banner.setRotation(getDegreesRotated());
-        translationX = taskViewWidth - banner.getHeight();
-        FrameLayout.LayoutParams snapshotParams =
-                (FrameLayout.LayoutParams) thumbnailViews[0]
-                        .getLayoutParams();
-        bannerParams.gravity = BOTTOM | (isRtl ? END : START);
-
-        if (splitBounds == null) {
-            // Single, fullscreen case
-            bannerParams.width = taskViewHeight - snapshotParams.topMargin;
-            translationY = banner.getHeight();
-            return new Pair<>(translationX, translationY);
-        }
-
-        // Set correct width
-        if (desiredTaskId == splitBounds.leftTopTaskId) {
-            bannerParams.width = thumbnailViews[0].getMeasuredHeight();
-        } else {
-            bannerParams.width = thumbnailViews[1].getMeasuredHeight();
-        }
-
-        // Set translations
-        if (desiredTaskId == splitBounds.rightBottomTaskId) {
-            translationY = banner.getHeight();
-        }
-        if (desiredTaskId == splitBounds.leftTopTaskId) {
-            float bottomRightTaskPlusDividerPercent = splitBounds.appsStackedVertically
-                    ? (1f - splitBounds.topTaskPercent)
-                    : (1f - splitBounds.leftTaskPercent);
-            translationY = banner.getHeight()
-                    - ((taskViewHeight - snapshotParams.topMargin)
-                    * bottomRightTaskPlusDividerPercent);
-        }
-        return new Pair<>(translationX, translationY);
-    }
-
-    @Override
-    public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
-        return dp.widthPx - rect.right;
-    }
-
-    @Override
-    public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
-        // Add "right" option which is actually the top
-        return Collections.singletonList(new SplitPositionOption(
-                R.drawable.ic_split_horizontal, R.string.recent_task_option_split_screen,
-                STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_MAIN));
-    }
-
-    @Override
-    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
-            int splitInstructionsWidth) {
-        out.setPivotX(0);
-        out.setPivotY(splitInstructionsHeight);
-        out.setRotation(getDegreesRotated());
-        int distanceToEdge = out.getResources().getDimensionPixelSize(
-                R.dimen.split_instructions_bottom_margin_phone_landscape);
-        // Adjust for any insets on the right edge
-        int insetCorrectionX = dp.getInsets().right;
-        // Center the view in case of unbalanced insets on top or bottom of screen
-        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
-        out.setTranslationX(splitInstructionsWidth - distanceToEdge + insetCorrectionX);
-        out.setTranslationY(((-splitInstructionsHeight + splitInstructionsWidth) / 2f)
-                + insetCorrectionY);
-        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
-        // Setting gravity to RIGHT instead of the lint-recommended END because we always want this
-        // view to be screen-right when phone is in seascape, regardless of the RtL setting.
-        lp.gravity = RIGHT | CENTER_VERTICAL;
-        out.setLayoutParams(lp);
-    }
-
-    @Override
-    public void setTaskIconParams(FrameLayout.LayoutParams iconParams,
-            int taskIconMargin, int taskIconHeight, int thumbnailTopMargin, boolean isRtl) {
-        iconParams.gravity = (isRtl ? END : START) | CENTER_VERTICAL;
-        iconParams.setMargins(-taskIconHeight - taskIconMargin / 2, thumbnailTopMargin / 2, 0, 0);
-    }
-
-    @Override
-    public void setIconAppChipChildrenParams(FrameLayout.LayoutParams iconParams,
-            int chipChildMarginStart) {
-        iconParams.setMargins(0, 0, 0, 0);
-        iconParams.setMarginStart(chipChildMarginStart);
-        iconParams.gravity = Gravity.START | Gravity.CENTER_VERTICAL;
-    }
-
-    @Override
-    public void setIconAppChipMenuParams(IconAppChipView iconAppChipView,
-            FrameLayout.LayoutParams iconMenuParams, int iconMenuMargin, int thumbnailTopMargin) {
-        boolean isRtl = iconAppChipView.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
-        iconMenuParams.gravity = (isRtl ? TOP : BOTTOM) | (isRtl ? END : START);
-        iconMenuParams.setMarginStart(0);
-        iconMenuParams.topMargin = isRtl ? iconMenuMargin : 0;
-        iconMenuParams.bottomMargin = 0;
-        iconMenuParams.setMarginEnd(isRtl ? thumbnailTopMargin : 0);
-
-        // Use half menu height to place the pivot within the X/Y center of icon in the menu.
-        float iconCenter = iconAppChipView.getHeight() / 2f;
-        iconAppChipView.setPivotX(isRtl ? iconMenuParams.width / 2f : iconCenter);
-        iconAppChipView.setPivotY(
-                isRtl ? iconMenuParams.width / 2f : iconCenter - iconMenuMargin);
-        iconAppChipView.setSplitTranslationY(0);
-        iconAppChipView.setRotation(getDegreesRotated());
-    }
-
-    @Override
-    public void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
-            int groupedTaskViewHeight, int groupedTaskViewWidth, boolean isRtl,
-            DeviceProfile deviceProfile, SplitBounds splitConfig) {
-        super.setSplitIconParams(primaryIconView, secondaryIconView, taskIconHeight,
-                primarySnapshotWidth, primarySnapshotHeight, groupedTaskViewHeight,
-                groupedTaskViewWidth, isRtl, deviceProfile, splitConfig);
-        FrameLayout.LayoutParams primaryIconParams =
-                (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
-        FrameLayout.LayoutParams secondaryIconParams =
-                (FrameLayout.LayoutParams) secondaryIconView.getLayoutParams();
-
-        // We calculate the "midpoint" of the thumbnail area, and place the icons there.
-        // This is the place where the thumbnail area splits by default, in a near-50/50 split.
-        // It is usually not exactly 50/50, due to insets/screen cutouts.
-        int fullscreenInsetThickness = deviceProfile.getInsets().top
-                - deviceProfile.getInsets().bottom;
-        int fullscreenMidpointFromBottom = ((deviceProfile.heightPx
-                - fullscreenInsetThickness) / 2);
-        float midpointFromBottomPct = (float) fullscreenMidpointFromBottom / deviceProfile.heightPx;
-        float insetPct = (float) fullscreenInsetThickness / deviceProfile.heightPx;
-        int spaceAboveSnapshots = deviceProfile.overviewTaskThumbnailTopMarginPx;
-        int overviewThumbnailAreaThickness = groupedTaskViewHeight - spaceAboveSnapshots;
-        int bottomToMidpointOffset = (int) (overviewThumbnailAreaThickness * midpointFromBottomPct);
-        int insetOffset = (int) (overviewThumbnailAreaThickness * insetPct);
-
-        int gravity = (isRtl ? TOP : BOTTOM) | (isRtl ? END : START);
-        primaryIconParams.gravity = gravity;
-        secondaryIconParams.gravity = gravity;
-        primaryIconView.setTranslationX(0);
-        secondaryIconView.setTranslationX(0);
-        if (enableOverviewIconMenu()) {
-            IconAppChipView primaryAppChipView = (IconAppChipView) primaryIconView;
-            IconAppChipView secondaryAppChipView = (IconAppChipView) secondaryIconView;
-            if (isRtl) {
-                primaryAppChipView.setSplitTranslationY(
-                        groupedTaskViewHeight - primarySnapshotHeight);
-                secondaryAppChipView.setSplitTranslationY(0);
-            } else {
-                secondaryAppChipView.setSplitTranslationY(-primarySnapshotHeight);
-                primaryAppChipView.setSplitTranslationY(0);
-            }
-        } else if (splitConfig.initiatedFromSeascape) {
-            // if the split was initiated from seascape,
-            // the task on the right (secondary) is slightly larger
-            if (isRtl) {
-                primaryIconView.setTranslationY(bottomToMidpointOffset - insetOffset
-                        + taskIconHeight);
-                secondaryIconView.setTranslationY(bottomToMidpointOffset - insetOffset);
-            } else {
-                primaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset
-                        + taskIconHeight);
-                secondaryIconView.setTranslationY(-bottomToMidpointOffset - insetOffset);
-            }
-        } else {
-            // if not,
-            // the task on the left (primary) is slightly larger
-            if (isRtl) {
-                primaryIconView.setTranslationY(bottomToMidpointOffset + taskIconHeight);
-                secondaryIconView.setTranslationY(bottomToMidpointOffset);
-            } else {
-                primaryIconView.setTranslationY(-bottomToMidpointOffset + taskIconHeight);
-                secondaryIconView.setTranslationY(-bottomToMidpointOffset);
-            }
-        }
-
-        primaryIconView.setLayoutParams(primaryIconParams);
-        secondaryIconView.setLayoutParams(secondaryIconParams);
-    }
-
-    @Override
-    public void measureGroupedTaskViewThumbnailBounds(View primarySnapshot, View secondarySnapshot,
-            int parentWidth, int parentHeight, SplitBounds splitBoundsConfig, DeviceProfile dp,
-            boolean isRtl) {
-        FrameLayout.LayoutParams primaryParams =
-                (FrameLayout.LayoutParams) primarySnapshot.getLayoutParams();
-        FrameLayout.LayoutParams secondaryParams =
-                (FrameLayout.LayoutParams) secondarySnapshot.getLayoutParams();
-
-        // Swap the margins that are set in TaskView#setRecentsOrientedState()
-        secondaryParams.topMargin = dp.overviewTaskThumbnailTopMarginPx;
-        primaryParams.topMargin = 0;
-
-        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
-        // (portrait bottom) and secondary is on the right (portrait top)
-        int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
-        int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
-        int dividerBar = Math.round(totalThumbnailHeight * (splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.dividerHeightPercent
-                : splitBoundsConfig.dividerWidthPercent));
-
-        Pair<Point, Point> taskViewSizes =
-                getGroupedTaskViewSizes(dp, splitBoundsConfig, parentWidth, parentHeight);
-
-        secondarySnapshot.setTranslationY(0);
-        primarySnapshot.setTranslationY(taskViewSizes.second.y + spaceAboveSnapshot + dividerBar);
-
-        primarySnapshot.measure(
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.first.x, View.MeasureSpec.EXACTLY),
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.first.y, View.MeasureSpec.EXACTLY)
-        );
-        secondarySnapshot.measure(
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.second.x, View.MeasureSpec.EXACTLY),
-                View.MeasureSpec.makeMeasureSpec(taskViewSizes.second.y, View.MeasureSpec.EXACTLY)
-        );
-    }
-
-    @Override
-    public Pair<Point, Point> getGroupedTaskViewSizes(
-            DeviceProfile dp,
-            SplitBounds splitBoundsConfig,
-            int parentWidth,
-            int parentHeight) {
-        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
-        // (portrait bottom) and secondary is on the right (portrait top)
-        int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
-        int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
-        int dividerBar = Math.round(totalThumbnailHeight * (splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.dividerHeightPercent
-                : splitBoundsConfig.dividerWidthPercent));
-        float taskPercent = splitBoundsConfig.appsStackedVertically
-                ? splitBoundsConfig.topTaskPercent
-                : splitBoundsConfig.leftTaskPercent;
-
-        Point firstTaskViewSize = new Point(
-                parentWidth,
-                (int) (totalThumbnailHeight * taskPercent)
-        );
-        Point secondTaskViewSize = new Point(
-                parentWidth,
-                totalThumbnailHeight - firstTaskViewSize.y - dividerBar
-        );
-
-        return new Pair<>(firstTaskViewSize, secondTaskViewSize);
-    }
-
-    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
-
-    @Override
-    public SingleAxisSwipeDetector.Direction getUpDownSwipeDirection() {
-        return HORIZONTAL;
-    }
-
-    @Override
-    public int getUpDirection(boolean isRtl) {
-        return isRtl ? SingleAxisSwipeDetector.DIRECTION_POSITIVE
-                : SingleAxisSwipeDetector.DIRECTION_NEGATIVE;
-    }
-
-    @Override
-    public boolean isGoingUp(float displacement, boolean isRtl) {
-        return isRtl ? displacement > 0 : displacement < 0;
-    }
-
-    @Override
-    public int getTaskDragDisplacementFactor(boolean isRtl) {
-        return isRtl ? -1 : 1;
-    }
-
-    /* -------------------- */
-}
diff --git a/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.kt b/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.kt
new file mode 100644
index 0000000..0c78b8f
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/orientation/SeascapePagedViewHandler.kt
@@ -0,0 +1,433 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.orientation
+
+import android.content.res.Resources
+import android.graphics.Point
+import android.graphics.PointF
+import android.graphics.Rect
+import android.util.Pair
+import android.view.Gravity
+import android.view.Surface
+import android.view.View
+import android.view.View.MeasureSpec
+import android.widget.FrameLayout
+import androidx.core.util.component1
+import androidx.core.util.component2
+import com.android.launcher3.DeviceProfile
+import com.android.launcher3.Flags
+import com.android.launcher3.R
+import com.android.launcher3.Utilities
+import com.android.launcher3.touch.SingleAxisSwipeDetector
+import com.android.launcher3.util.SplitConfigurationOptions.*
+import com.android.launcher3.views.BaseDragLayer
+import com.android.quickstep.views.IconAppChipView
+
+class SeascapePagedViewHandler : LandscapePagedViewHandler() {
+    override val secondaryTranslationDirectionFactor: Int = -1
+
+    override fun getSplitTranslationDirectionFactor(
+        stagePosition: Int,
+        deviceProfile: DeviceProfile
+    ): Int = if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) -1 else 1
+
+    override fun getRecentsRtlSetting(resources: Resources): Boolean = Utilities.isRtl(resources)
+
+    override val degreesRotated: Float = 270f
+
+    override val rotation: Int = Surface.ROTATION_270
+
+    override fun adjustFloatingIconStartVelocity(velocity: PointF) =
+        velocity.set(velocity.y, -velocity.x)
+
+    override fun getTaskMenuX(
+        x: Float,
+        thumbnailView: View,
+        deviceProfile: DeviceProfile,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float = x + taskInsetMargin
+
+    override fun getTaskMenuY(
+        y: Float,
+        thumbnailView: View,
+        stagePosition: Int,
+        taskMenuView: View,
+        taskInsetMargin: Float,
+        taskViewIcon: View
+    ): Float {
+        if (Flags.enableOverviewIconMenu()) {
+            return y
+        }
+        val lp = taskMenuView.layoutParams as BaseDragLayer.LayoutParams
+        val taskMenuWidth = lp.width
+        return if (stagePosition == STAGE_POSITION_UNDEFINED) {
+            y + taskInsetMargin + (thumbnailView.measuredHeight + taskMenuWidth) / 2f
+        } else {
+            y + taskMenuWidth + taskInsetMargin
+        }
+    }
+
+    override fun getTaskMenuHeight(
+        taskInsetMargin: Float,
+        deviceProfile: DeviceProfile,
+        taskMenuX: Float,
+        taskMenuY: Float
+    ): Int = (deviceProfile.availableWidthPx - taskInsetMargin - taskMenuX).toInt()
+
+    override fun setSplitTaskSwipeRect(
+        dp: DeviceProfile,
+        outRect: Rect,
+        splitInfo: SplitBounds,
+        desiredStagePosition: Int
+    ) {
+        val topLeftTaskPercent: Float
+        val dividerBarPercent: Float
+        if (splitInfo.appsStackedVertically) {
+            topLeftTaskPercent = splitInfo.topTaskPercent
+            dividerBarPercent = splitInfo.dividerHeightPercent
+        } else {
+            topLeftTaskPercent = splitInfo.leftTaskPercent
+            dividerBarPercent = splitInfo.dividerWidthPercent
+        }
+
+        // In seascape, the primary thumbnail is counterintuitively placed at the physical bottom of
+        // the screen. This is to preserve consistency when the user rotates: From the user's POV,
+        // the primary should always be on the left.
+        if (desiredStagePosition == STAGE_POSITION_TOP_OR_LEFT) {
+            outRect.top += (outRect.height() * (1 - topLeftTaskPercent)).toInt()
+        } else {
+            outRect.bottom -= (outRect.height() * (topLeftTaskPercent + dividerBarPercent)).toInt()
+        }
+    }
+
+    override fun getDwbLayoutTranslations(
+        taskViewWidth: Int,
+        taskViewHeight: Int,
+        splitBounds: SplitBounds?,
+        deviceProfile: DeviceProfile,
+        thumbnailViews: Array<View>,
+        desiredTaskId: Int,
+        banner: View
+    ): Pair<Float, Float> {
+        val snapshotParams = thumbnailViews[0].layoutParams as FrameLayout.LayoutParams
+        val isRtl = banner.layoutDirection == View.LAYOUT_DIRECTION_RTL
+
+        val bannerParams = banner.layoutParams as FrameLayout.LayoutParams
+        bannerParams.gravity = Gravity.BOTTOM or if (isRtl) Gravity.END else Gravity.START
+        banner.pivotX = 0f
+        banner.pivotY = 0f
+        banner.rotation = degreesRotated
+
+        val translationX: Float = (taskViewWidth - banner.height).toFloat()
+        if (splitBounds == null) {
+            // Single, fullscreen case
+            bannerParams.width = taskViewHeight - snapshotParams.topMargin
+            return Pair(translationX, banner.height.toFloat())
+        }
+
+        // Set correct width and translations
+        val translationY: Float
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            bannerParams.width = thumbnailViews[0].measuredHeight
+            val bottomRightTaskPlusDividerPercent =
+                if (splitBounds.appsStackedVertically) {
+                    1f - splitBounds.topTaskPercent
+                } else {
+                    1f - splitBounds.leftTaskPercent
+                }
+            translationY =
+                banner.height -
+                    (taskViewHeight - snapshotParams.topMargin) * bottomRightTaskPlusDividerPercent
+        } else {
+            bannerParams.width = thumbnailViews[1].measuredHeight
+            translationY = banner.height.toFloat()
+        }
+
+        return Pair(translationX, translationY)
+    }
+
+    override fun getDistanceToBottomOfRect(dp: DeviceProfile, rect: Rect): Int =
+        dp.widthPx - rect.right
+
+    override fun getSplitPositionOptions(dp: DeviceProfile): List<SplitPositionOption> =
+        // Add "right" option which is actually the top
+        listOf(
+            SplitPositionOption(
+                R.drawable.ic_split_horizontal,
+                R.string.recent_task_option_split_screen,
+                STAGE_POSITION_BOTTOM_OR_RIGHT,
+                STAGE_TYPE_MAIN
+            )
+        )
+
+    override fun setSplitInstructionsParams(
+        out: View,
+        dp: DeviceProfile,
+        splitInstructionsHeight: Int,
+        splitInstructionsWidth: Int
+    ) {
+        out.pivotX = 0f
+        out.pivotY = splitInstructionsHeight.toFloat()
+        out.rotation = degreesRotated
+        val distanceToEdge =
+            out.resources.getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape
+            )
+        // Adjust for any insets on the right edge
+        val insetCorrectionX = dp.insets.right
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        val insetCorrectionY = (dp.insets.bottom - dp.insets.top) / 2
+        out.translationX = (splitInstructionsWidth - distanceToEdge + insetCorrectionX).toFloat()
+        out.translationY =
+            (-splitInstructionsHeight + splitInstructionsWidth) / 2f + insetCorrectionY
+        // Setting gravity to RIGHT instead of the lint-recommended END because we always want this
+        // view to be screen-right when phone is in seascape, regardless of the RtL setting.
+        val lp = out.layoutParams as FrameLayout.LayoutParams
+        lp.gravity = Gravity.RIGHT or Gravity.CENTER_VERTICAL
+        out.layoutParams = lp
+    }
+
+    override fun setTaskIconParams(
+        iconParams: FrameLayout.LayoutParams,
+        taskIconMargin: Int,
+        taskIconHeight: Int,
+        thumbnailTopMargin: Int,
+        isRtl: Boolean
+    ) {
+        iconParams.gravity =
+            if (isRtl) {
+                Gravity.END or Gravity.CENTER_VERTICAL
+            } else {
+                Gravity.START or Gravity.CENTER_VERTICAL
+            }
+        iconParams.setMargins(-taskIconHeight - taskIconMargin / 2, thumbnailTopMargin / 2, 0, 0)
+    }
+
+    override fun setIconAppChipChildrenParams(
+        iconParams: FrameLayout.LayoutParams,
+        chipChildMarginStart: Int
+    ) {
+        iconParams.setMargins(0, 0, 0, 0)
+        iconParams.marginStart = chipChildMarginStart
+        iconParams.gravity = Gravity.START or Gravity.CENTER_VERTICAL
+    }
+
+    override fun setIconAppChipMenuParams(
+        iconAppChipView: IconAppChipView,
+        iconMenuParams: FrameLayout.LayoutParams,
+        iconMenuMargin: Int,
+        thumbnailTopMargin: Int
+    ) {
+        val isRtl = iconAppChipView.layoutDirection == View.LAYOUT_DIRECTION_RTL
+        val iconCenter = iconAppChipView.getHeight() / 2f
+
+        if (isRtl) {
+            iconMenuParams.gravity = Gravity.TOP or Gravity.END
+            iconMenuParams.topMargin = iconMenuMargin
+            iconMenuParams.marginEnd = thumbnailTopMargin
+            // Use half menu height to place the pivot within the X/Y center of icon in the menu.
+            iconAppChipView.pivotX = iconMenuParams.width / 2f
+            iconAppChipView.pivotY = iconMenuParams.width / 2f
+        } else {
+            iconMenuParams.gravity = Gravity.BOTTOM or Gravity.START
+            iconMenuParams.topMargin = 0
+            iconMenuParams.marginEnd = 0
+            iconAppChipView.pivotX = iconCenter
+            iconAppChipView.pivotY = iconCenter - iconMenuMargin
+        }
+        iconMenuParams.marginStart = 0
+        iconMenuParams.bottomMargin = 0
+        iconAppChipView.setSplitTranslationY(0f)
+        iconAppChipView.setRotation(degreesRotated)
+    }
+
+    override fun setSplitIconParams(
+        primaryIconView: View,
+        secondaryIconView: View,
+        taskIconHeight: Int,
+        primarySnapshotWidth: Int,
+        primarySnapshotHeight: Int,
+        groupedTaskViewHeight: Int,
+        groupedTaskViewWidth: Int,
+        isRtl: Boolean,
+        deviceProfile: DeviceProfile,
+        splitConfig: SplitBounds
+    ) {
+        super.setSplitIconParams(
+            primaryIconView,
+            secondaryIconView,
+            taskIconHeight,
+            primarySnapshotWidth,
+            primarySnapshotHeight,
+            groupedTaskViewHeight,
+            groupedTaskViewWidth,
+            isRtl,
+            deviceProfile,
+            splitConfig
+        )
+        val primaryIconParams = primaryIconView.layoutParams as FrameLayout.LayoutParams
+        val secondaryIconParams = secondaryIconView.layoutParams as FrameLayout.LayoutParams
+
+        // We calculate the "midpoint" of the thumbnail area, and place the icons there.
+        // This is the place where the thumbnail area splits by default, in a near-50/50 split.
+        // It is usually not exactly 50/50, due to insets/screen cutouts.
+        val fullscreenInsetThickness = (deviceProfile.insets.top - deviceProfile.insets.bottom)
+        val fullscreenMidpointFromBottom = (deviceProfile.heightPx - fullscreenInsetThickness) / 2
+        val midpointFromBottomPct = fullscreenMidpointFromBottom.toFloat() / deviceProfile.heightPx
+        val insetPct = fullscreenInsetThickness.toFloat() / deviceProfile.heightPx
+        val spaceAboveSnapshots = deviceProfile.overviewTaskThumbnailTopMarginPx
+        val overviewThumbnailAreaThickness = groupedTaskViewHeight - spaceAboveSnapshots
+        val bottomToMidpointOffset =
+            (overviewThumbnailAreaThickness * midpointFromBottomPct).toInt()
+        val insetOffset = (overviewThumbnailAreaThickness * insetPct).toInt()
+        val gravity = if (isRtl) Gravity.TOP or Gravity.END else Gravity.BOTTOM or Gravity.START
+        primaryIconParams.gravity = gravity
+        secondaryIconParams.gravity = gravity
+        primaryIconView.translationX = 0f
+        secondaryIconView.translationX = 0f
+        when {
+            Flags.enableOverviewIconMenu() -> {
+                val primaryAppChipView = primaryIconView as IconAppChipView
+                val secondaryAppChipView = secondaryIconView as IconAppChipView
+                if (isRtl) {
+                    primaryAppChipView.setSplitTranslationY(
+                        (groupedTaskViewHeight - primarySnapshotHeight).toFloat()
+                    )
+                    secondaryAppChipView.setSplitTranslationY(0f)
+                } else {
+                    secondaryAppChipView.setSplitTranslationY(-primarySnapshotHeight.toFloat())
+                    primaryAppChipView.setSplitTranslationY(0f)
+                }
+            }
+            splitConfig.initiatedFromSeascape -> {
+                // if the split was initiated from seascape,
+                // the task on the right (secondary) is slightly larger
+                if (isRtl) {
+                    primaryIconView.translationY =
+                        (bottomToMidpointOffset - insetOffset + taskIconHeight).toFloat()
+                    secondaryIconView.translationY =
+                        (bottomToMidpointOffset - insetOffset).toFloat()
+                } else {
+                    primaryIconView.translationY =
+                        (-bottomToMidpointOffset - insetOffset + taskIconHeight).toFloat()
+                    secondaryIconView.translationY =
+                        (-bottomToMidpointOffset - insetOffset).toFloat()
+                }
+            }
+            else -> {
+                // if not,
+                // the task on the left (primary) is slightly larger
+                if (isRtl) {
+                    primaryIconView.translationY =
+                        (bottomToMidpointOffset + taskIconHeight).toFloat()
+                    secondaryIconView.translationY = bottomToMidpointOffset.toFloat()
+                } else {
+                    primaryIconView.translationY =
+                        (-bottomToMidpointOffset + taskIconHeight).toFloat()
+                    secondaryIconView.translationY = -bottomToMidpointOffset.toFloat()
+                }
+            }
+        }
+        primaryIconView.layoutParams = primaryIconParams
+        secondaryIconView.layoutParams = secondaryIconParams
+    }
+
+    override fun measureGroupedTaskViewThumbnailBounds(
+        primarySnapshot: View,
+        secondarySnapshot: View,
+        parentWidth: Int,
+        parentHeight: Int,
+        splitBoundsConfig: SplitBounds,
+        dp: DeviceProfile,
+        isRtl: Boolean
+    ) {
+        val primaryParams = primarySnapshot.layoutParams as FrameLayout.LayoutParams
+        val secondaryParams = secondarySnapshot.layoutParams as FrameLayout.LayoutParams
+
+        // Swap the margins that are set in TaskView#setRecentsOrientedState()
+        secondaryParams.topMargin = dp.overviewTaskThumbnailTopMarginPx
+        primaryParams.topMargin = 0
+
+        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
+        // (portrait bottom) and secondary is on the right (portrait top)
+        val spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx
+        val totalThumbnailHeight = parentHeight - spaceAboveSnapshot
+        val dividerBar =
+            Math.round(
+                totalThumbnailHeight *
+                    if (splitBoundsConfig.appsStackedVertically)
+                        splitBoundsConfig.dividerHeightPercent
+                    else splitBoundsConfig.dividerWidthPercent
+            )
+        val (taskViewFirst, taskViewSecond) =
+            getGroupedTaskViewSizes(dp, splitBoundsConfig, parentWidth, parentHeight)
+        secondarySnapshot.translationY = 0f
+        primarySnapshot.translationY =
+            (taskViewSecond.y + spaceAboveSnapshot + dividerBar).toFloat()
+        primarySnapshot.measure(
+            MeasureSpec.makeMeasureSpec(taskViewFirst.x, MeasureSpec.EXACTLY),
+            MeasureSpec.makeMeasureSpec(taskViewFirst.y, MeasureSpec.EXACTLY)
+        )
+        secondarySnapshot.measure(
+            MeasureSpec.makeMeasureSpec(taskViewSecond.x, MeasureSpec.EXACTLY),
+            MeasureSpec.makeMeasureSpec(taskViewSecond.y, MeasureSpec.EXACTLY)
+        )
+    }
+
+    override fun getGroupedTaskViewSizes(
+        dp: DeviceProfile,
+        splitBoundsConfig: SplitBounds,
+        parentWidth: Int,
+        parentHeight: Int
+    ): Pair<Point, Point> {
+        // Measure and layout the thumbnails bottom up, since the primary is on the visual left
+        // (portrait bottom) and secondary is on the right (portrait top)
+        val spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx
+        val totalThumbnailHeight = parentHeight - spaceAboveSnapshot
+        val dividerBar =
+            Math.round(
+                totalThumbnailHeight *
+                    if (splitBoundsConfig.appsStackedVertically)
+                        splitBoundsConfig.dividerHeightPercent
+                    else splitBoundsConfig.dividerWidthPercent
+            )
+        val taskPercent =
+            if (splitBoundsConfig.appsStackedVertically) {
+                splitBoundsConfig.topTaskPercent
+            } else {
+                splitBoundsConfig.leftTaskPercent
+            }
+        val firstTaskViewSize = Point(parentWidth, (totalThumbnailHeight * taskPercent).toInt())
+        val secondTaskViewSize =
+            Point(parentWidth, totalThumbnailHeight - firstTaskViewSize.y - dividerBar)
+        return Pair(firstTaskViewSize, secondTaskViewSize)
+    }
+
+    /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
+    override val upDownSwipeDirection: SingleAxisSwipeDetector.Direction =
+        SingleAxisSwipeDetector.HORIZONTAL
+
+    override fun getUpDirection(isRtl: Boolean): Int =
+        if (isRtl) SingleAxisSwipeDetector.DIRECTION_POSITIVE
+        else SingleAxisSwipeDetector.DIRECTION_NEGATIVE
+
+    override fun isGoingUp(displacement: Float, isRtl: Boolean): Boolean =
+        if (isRtl) displacement > 0 else displacement < 0
+
+    override fun getTaskDragDisplacementFactor(isRtl: Boolean): Int = if (isRtl) -1 else 1
+    /* -------------------- */
+}
diff --git a/quickstep/src/com/android/quickstep/util/AssistStateManager.java b/quickstep/src/com/android/quickstep/util/AssistStateManager.java
index e9a06f7..660fc22 100644
--- a/quickstep/src/com/android/quickstep/util/AssistStateManager.java
+++ b/quickstep/src/com/android/quickstep/util/AssistStateManager.java
@@ -52,11 +52,6 @@
         return Optional.empty();
     }
 
-    /** Whether search recovery is available. */
-    public boolean isVisRecoveryEnabled() {
-        return false;
-    }
-
     /** Return {@code true} if the Settings toggle is enabled. */
     public boolean isSettingsNavHandleEnabled() {
         return false;
diff --git a/quickstep/src/com/android/quickstep/util/BaseDepthController.java b/quickstep/src/com/android/quickstep/util/BaseDepthController.java
index 99f564c..5d6bb1d 100644
--- a/quickstep/src/com/android/quickstep/util/BaseDepthController.java
+++ b/quickstep/src/com/android/quickstep/util/BaseDepthController.java
@@ -15,6 +15,8 @@
  */
 package com.android.quickstep.util;
 
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
+
 import android.app.WallpaperManager;
 import android.os.IBinder;
 import android.util.FloatProperty;
@@ -33,6 +35,9 @@
  * Utility class for applying depth effect
  */
 public class BaseDepthController {
+    public static final float DEPTH_0_PERCENT = 0f;
+    public static final float DEPTH_60_PERCENT = 0.6f;
+    public static final float DEPTH_70_PERCENT = 0.7f;
 
     private static final FloatProperty<BaseDepthController> DEPTH =
             new FloatProperty<BaseDepthController>("depth") {
@@ -127,10 +132,14 @@
         float depth = mDepth;
         IBinder windowToken = mLauncher.getRootView().getWindowToken();
         if (windowToken != null) {
-            // The API's full zoom-out is three times larger than the zoom-out we apply to the
-            // icons. To keep the two consistent throughout the animation while keeping Launcher's
-            // concept of full depth unchanged, we divide the depth by 3 here.
-            mWallpaperManager.setWallpaperZoomOut(windowToken, depth / 3);
+            if (enableScalingRevealHomeAnimation()) {
+                mWallpaperManager.setWallpaperZoomOut(windowToken, depth);
+            } else {
+                // The API's full zoom-out is three times larger than the zoom-out we apply to the
+                // icons. To keep the two consistent throughout the animation while keeping
+                // Launcher's concept of full depth unchanged, we divide the depth by 3 here.
+                mWallpaperManager.setWallpaperZoomOut(windowToken, depth / 3);
+            }
         }
 
         if (!BlurUtils.supportsBlursOnWindows()) {
@@ -150,8 +159,15 @@
         boolean hasOpaqueBg = mLauncher.getScrimView().isFullyOpaque();
         boolean isSurfaceOpaque = !mHasContentBehindLauncher && hasOpaqueBg && !mPauseBlurs;
 
+        float blurAmount;
+        if (enableScalingRevealHomeAnimation()) {
+            blurAmount = mapDepthToBlur(depth);
+        } else {
+            blurAmount = depth;
+        }
         mCurrentBlur = !mCrossWindowBlursEnabled || hasOpaqueBg || mPauseBlurs
-                ? 0 : (int) (depth * mMaxBlurRadius);
+                ? 0 : (int) (blurAmount * mMaxBlurRadius);
+
         SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()
                 .setBackgroundBlurRadius(mSurface, mCurrentBlur)
                 .setOpaque(mSurface, isSurfaceOpaque);
@@ -197,4 +213,12 @@
             applyDepthAndBlur();
         }
     }
+
+    /**
+     * Maps depth values to blur amounts as a percentage of the max blur.
+     * The blur percentage grows linearly with depth, and maxes out at 30% depth.
+     */
+    private static float mapDepthToBlur(float depth) {
+        return Math.min(3 * depth, 1f);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java b/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
index 245dde2..c39056d 100644
--- a/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
+++ b/quickstep/src/com/android/quickstep/util/RectFSpringAnim.java
@@ -15,6 +15,8 @@
  */
 package com.android.quickstep.util;
 
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
+
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.animation.Animator;
@@ -104,6 +106,8 @@
     private float mCurrentScaleProgress;
     private FlingSpringAnim mRectXAnim;
     private FlingSpringAnim mRectYAnim;
+    private SpringAnimation mRectXSpring;
+    private SpringAnimation mRectYSpring;
     private SpringAnimation mRectScaleAnim;
     private boolean mAnimsStarted;
     private boolean mRectXAnimEnded;
@@ -166,27 +170,47 @@
     }
 
     public void onTargetPositionChanged() {
-        if (mRectXAnim != null && mRectXAnim.getTargetPosition() != mTargetRect.centerX()) {
-            mRectXAnim.updatePosition(mCurrentCenterX, mTargetRect.centerX());
-        }
+        if (enableScalingRevealHomeAnimation()) {
+            if (mRectXSpring != null) {
+                mRectXSpring.animateToFinalPosition(mTargetRect.centerX());
+            }
 
-        if (mRectYAnim != null) {
-            switch (mTracking) {
-                case TRACKING_TOP:
-                    if (mRectYAnim.getTargetPosition() != mTargetRect.top) {
-                        mRectYAnim.updatePosition(mCurrentY, mTargetRect.top);
-                    }
-                    break;
-                case TRACKING_BOTTOM:
-                    if (mRectYAnim.getTargetPosition() != mTargetRect.bottom) {
-                        mRectYAnim.updatePosition(mCurrentY, mTargetRect.bottom);
-                    }
-                    break;
-                case TRACKING_CENTER:
-                    if (mRectYAnim.getTargetPosition() != mTargetRect.centerY()) {
-                        mRectYAnim.updatePosition(mCurrentY, mTargetRect.centerY());
-                    }
-                    break;
+            if (mRectYSpring != null) {
+                switch (mTracking) {
+                    case TRACKING_TOP:
+                        mRectYSpring.animateToFinalPosition(mTargetRect.top);
+                        break;
+                    case TRACKING_BOTTOM:
+                        mRectYSpring.animateToFinalPosition(mTargetRect.bottom);
+                        break;
+                    case TRACKING_CENTER:
+                        mRectYSpring.animateToFinalPosition(mTargetRect.centerY());
+                        break;
+                }
+            }
+        } else {
+            if (mRectXAnim != null && mRectXAnim.getTargetPosition() != mTargetRect.centerX()) {
+                mRectXAnim.updatePosition(mCurrentCenterX, mTargetRect.centerX());
+            }
+
+            if (mRectYAnim != null) {
+                switch (mTracking) {
+                    case TRACKING_TOP:
+                        if (mRectYAnim.getTargetPosition() != mTargetRect.top) {
+                            mRectYAnim.updatePosition(mCurrentY, mTargetRect.top);
+                        }
+                        break;
+                    case TRACKING_BOTTOM:
+                        if (mRectYAnim.getTargetPosition() != mTargetRect.bottom) {
+                            mRectYAnim.updatePosition(mCurrentY, mTargetRect.bottom);
+                        }
+                        break;
+                    case TRACKING_CENTER:
+                        if (mRectYAnim.getTargetPosition() != mTargetRect.centerY()) {
+                            mRectYAnim.updatePosition(mCurrentY, mTargetRect.centerY());
+                        }
+                        break;
+                }
             }
         }
     }
@@ -215,59 +239,126 @@
             maybeOnEnd();
         });
 
-        // We dampen the user velocity here to keep the natural feeling and to prevent the
-        // rect from straying too from a linear path.
-        final float xVelocityPxPerS = velocityPxPerMs.x * 1000;
-        final float yVelocityPxPerS = velocityPxPerMs.y * 1000;
-        final float dampedXVelocityPxPerS = OverScroll.dampedScroll(
-                Math.abs(xVelocityPxPerS), mMaxVelocityPxPerS) * Math.signum(xVelocityPxPerS);
-        final float dampedYVelocityPxPerS = OverScroll.dampedScroll(
-                Math.abs(yVelocityPxPerS), mMaxVelocityPxPerS) * Math.signum(yVelocityPxPerS);
-
+        float xVelocityPxPerS = velocityPxPerMs.x * 1000;
+        float yVelocityPxPerS = velocityPxPerMs.y * 1000;
         float startX = mCurrentCenterX;
         float endX = mTargetRect.centerX();
-        float minXValue = Math.min(startX, endX);
-        float maxXValue = Math.max(startX, endX);
-
-        mRectXAnim = new FlingSpringAnim(this, context, RECT_CENTER_X, startX, endX,
-                dampedXVelocityPxPerS, mMinVisChange, minXValue, maxXValue, mDampingX, mStiffnessX,
-                onXEndListener);
-
         float startY = mCurrentY;
         float endY = getTrackedYFromRect(mTargetRect);
-        float minYValue = Math.min(startY, endY);
-        float maxYValue = Math.max(startY, endY);
-        mRectYAnim = new FlingSpringAnim(this, context, RECT_Y, startY, endY, dampedYVelocityPxPerS,
-                mMinVisChange, minYValue, maxYValue, mDampingY, mStiffnessY, onYEndListener);
-
         float minVisibleChange = Math.abs(1f / mStartRect.height());
-        ResourceProvider rp = DynamicResource.provider(context);
-        float damping = rp.getFloat(R.dimen.swipe_up_rect_scale_damping_ratio);
 
-        // Increase the stiffness for devices where we want the window size to transform quicker.
-        boolean shouldUseHigherStiffness = profile != null
-                && (profile.isLandscape || profile.isTablet);
-        float stiffness = shouldUseHigherStiffness
-                ? rp.getFloat(R.dimen.swipe_up_rect_scale_higher_stiffness)
-                : rp.getFloat(R.dimen.swipe_up_rect_scale_stiffness);
+        if (enableScalingRevealHomeAnimation()) {
+            ResourceProvider rp = DynamicResource.provider(context);
+            long minVelocityXPxPerS = rp.getInt(R.dimen.swipe_up_min_velocity_x_px_per_s);
+            long maxVelocityXPxPerS = rp.getInt(R.dimen.swipe_up_max_velocity_x_px_per_s);
+            long minVelocityYPxPerS = rp.getInt(R.dimen.swipe_up_min_velocity_y_px_per_s);
+            long maxVelocityYPxPerS = rp.getInt(R.dimen.swipe_up_max_velocity_y_px_per_s);
+            float fallOffFactor = rp.getFloat(R.dimen.swipe_up_max_velocity_fall_off_factor);
 
-        mRectScaleAnim = new SpringAnimation(this, RECT_SCALE_PROGRESS)
-                .setSpring(new SpringForce(1f)
-                .setDampingRatio(damping)
-                .setStiffness(stiffness))
-                .setStartVelocity(velocityPxPerMs.y * minVisibleChange)
-                .setMaxValue(1f)
-                .setMinimumVisibleChange(minVisibleChange)
-                .addEndListener((animation, canceled, value, velocity) -> {
-                    mRectScaleAnimEnded = true;
-                    maybeOnEnd();
-                });
+            // We want the actual initial velocity to never dip below the minimum, and to taper off
+            // once it's above the soft cap so that we can prevent the window from flying off
+            // screen, while maintaining a natural feel.
+            xVelocityPxPerS = adjustVelocity(
+                    xVelocityPxPerS, minVelocityXPxPerS, maxVelocityXPxPerS, fallOffFactor);
+            yVelocityPxPerS = adjustVelocity(
+                    yVelocityPxPerS, minVelocityYPxPerS, maxVelocityYPxPerS, fallOffFactor);
 
-        setCanRelease(false);
-        mAnimsStarted = true;
+            float stiffnessX = rp.getFloat(R.dimen.swipe_up_rect_x_stiffness);
+            float dampingX = rp.getFloat(R.dimen.swipe_up_rect_x_damping_ratio);
+            mRectXSpring =
+                    new SpringAnimation(this, RECT_CENTER_X)
+                            .setSpring(
+                                    new SpringForce(endX)
+                                            .setStiffness(stiffnessX)
+                                            .setDampingRatio(dampingX)
+                            ).setStartValue(startX)
+                            .setStartVelocity(xVelocityPxPerS)
+                            .addEndListener(onXEndListener);
 
-        mRectXAnim.start();
-        mRectYAnim.start();
+            float stiffnessY = rp.getFloat(R.dimen.swipe_up_rect_y_stiffness);
+            float dampingY = rp.getFloat(R.dimen.swipe_up_rect_y_damping_ratio);
+            mRectYSpring =
+                    new SpringAnimation(this, RECT_Y)
+                            .setSpring(
+                                    new SpringForce(endY)
+                                            .setStiffness(stiffnessY)
+                                            .setDampingRatio(dampingY)
+                            )
+                            .setStartValue(startY)
+                            .setStartVelocity(yVelocityPxPerS)
+                            .addEndListener(onYEndListener);
+
+            float stiffnessZ = rp.getFloat(R.dimen.swipe_up_rect_scale_stiffness_v2);
+            float dampingZ = rp.getFloat(R.dimen.swipe_up_rect_scale_damping_ratio_v2);
+            mRectScaleAnim =
+                    new SpringAnimation(this, RECT_SCALE_PROGRESS)
+                            .setSpring(
+                                    new SpringForce(1f)
+                                            .setStiffness(stiffnessZ)
+                                            .setDampingRatio(dampingZ))
+                            .setStartVelocity(velocityPxPerMs.y * minVisibleChange)
+                            .setMinimumVisibleChange(minVisibleChange)
+                            .addEndListener((animation, canceled, value, velocity) -> {
+                                mRectScaleAnimEnded = true;
+                                maybeOnEnd();
+                            });
+
+            setCanRelease(false);
+            mAnimsStarted = true;
+
+            mRectXSpring.start();
+            mRectYSpring.start();
+        } else {
+            // We dampen the user velocity here to keep the natural feeling and to prevent the
+            // rect from straying too from a linear path.
+            final float dampedXVelocityPxPerS = OverScroll.dampedScroll(
+                    Math.abs(xVelocityPxPerS), mMaxVelocityPxPerS) * Math.signum(xVelocityPxPerS);
+            final float dampedYVelocityPxPerS = OverScroll.dampedScroll(
+                    Math.abs(yVelocityPxPerS), mMaxVelocityPxPerS) * Math.signum(yVelocityPxPerS);
+
+            float minXValue = Math.min(startX, endX);
+            float maxXValue = Math.max(startX, endX);
+
+            mRectXAnim = new FlingSpringAnim(this, context, RECT_CENTER_X, startX, endX,
+                    dampedXVelocityPxPerS, mMinVisChange, minXValue, maxXValue, mDampingX,
+                    mStiffnessX, onXEndListener);
+
+            float minYValue = Math.min(startY, endY);
+            float maxYValue = Math.max(startY, endY);
+            mRectYAnim = new FlingSpringAnim(this, context, RECT_Y, startY, endY,
+                    dampedYVelocityPxPerS, mMinVisChange, minYValue, maxYValue, mDampingY,
+                    mStiffnessY, onYEndListener);
+
+            ResourceProvider rp = DynamicResource.provider(context);
+            float damping = rp.getFloat(R.dimen.swipe_up_rect_scale_damping_ratio);
+
+            // Increase the stiffness for devices where we want the window size to transform
+            // quicker.
+            boolean shouldUseHigherStiffness = profile != null
+                    && (profile.isLandscape || profile.isTablet);
+            float stiffness = shouldUseHigherStiffness
+                    ? rp.getFloat(R.dimen.swipe_up_rect_scale_higher_stiffness)
+                    : rp.getFloat(R.dimen.swipe_up_rect_scale_stiffness);
+
+            mRectScaleAnim = new SpringAnimation(this, RECT_SCALE_PROGRESS)
+                    .setSpring(new SpringForce(1f)
+                            .setDampingRatio(damping)
+                            .setStiffness(stiffness))
+                    .setStartVelocity(velocityPxPerMs.y * minVisibleChange)
+                    .setMaxValue(1f)
+                    .setMinimumVisibleChange(minVisibleChange)
+                    .addEndListener((animation, canceled, value, velocity) -> {
+                        mRectScaleAnimEnded = true;
+                        maybeOnEnd();
+                    });
+
+            setCanRelease(false);
+            mAnimsStarted = true;
+
+            mRectXAnim.start();
+            mRectYAnim.start();
+        }
+
         mRectScaleAnim.start();
         for (Animator.AnimatorListener animatorListener : mAnimatorListeners) {
             animatorListener.onAnimationStart(null);
@@ -276,8 +367,17 @@
 
     public void end() {
         if (mAnimsStarted) {
-            mRectXAnim.end();
-            mRectYAnim.end();
+            if (enableScalingRevealHomeAnimation()) {
+                if (mRectXSpring.canSkipToEnd()) {
+                    mRectXSpring.skipToEnd();
+                }
+                if (mRectYSpring.canSkipToEnd()) {
+                    mRectYSpring.skipToEnd();
+                }
+            } else {
+                mRectXAnim.end();
+                mRectYAnim.end();
+            }
             if (mRectScaleAnim.canSkipToEnd()) {
                 mRectScaleAnim.skipToEnd();
             }
@@ -357,6 +457,32 @@
         end();
     }
 
+    /**
+     * Modify the given velocity so that it's never below the minimum value, and falls off by the
+     * given factor once it goes above the maximum value.
+     * In order for the max soft cap to be enforced, the fall-off factor must be >1.
+     */
+    private static float adjustVelocity(float velocity, long min, long max, float factor) {
+        float sign = Math.signum(velocity);
+        float magnitude = Math.abs(velocity);
+
+        // If the absolute velocity is less than the min, bump it up.
+        if (magnitude < min) {
+            return min * sign;
+        }
+
+        // If the absolute velocity falls between min and max, or the fall-off factor is invalid,
+        // do nothing.
+        if (magnitude <= max || factor <= 1) {
+            return velocity;
+        }
+
+        // Scale the excess velocity by the fall-off factor.
+        float excess = magnitude - max;
+        float scaled = (float) Math.pow(excess, 1f / factor);
+        return (max + scaled) * sign;
+    }
+
     public interface OnUpdateListener {
         /**
          * Called when an update is made to the animation.
diff --git a/quickstep/src/com/android/quickstep/util/ScalingWorkspaceRevealAnim.kt b/quickstep/src/com/android/quickstep/util/ScalingWorkspaceRevealAnim.kt
new file mode 100644
index 0000000..33736ad
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/ScalingWorkspaceRevealAnim.kt
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.util
+
+import android.view.View
+import com.android.app.animation.Interpolators
+import com.android.app.animation.Interpolators.EMPHASIZED
+import com.android.app.animation.Interpolators.LINEAR
+import com.android.launcher3.Launcher
+import com.android.launcher3.LauncherAnimUtils.HOTSEAT_SCALE_PROPERTY_FACTORY
+import com.android.launcher3.LauncherAnimUtils.SCALE_INDEX_WORKSPACE_STATE
+import com.android.launcher3.LauncherAnimUtils.WORKSPACE_SCALE_PROPERTY_FACTORY
+import com.android.launcher3.LauncherState
+import com.android.launcher3.anim.AnimatorListeners
+import com.android.launcher3.anim.PendingAnimation
+import com.android.launcher3.anim.PropertySetter
+import com.android.launcher3.states.StateAnimationConfig
+import com.android.launcher3.states.StateAnimationConfig.SKIP_DEPTH_CONTROLLER
+import com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW
+import com.android.launcher3.states.StateAnimationConfig.SKIP_SCRIM
+import com.android.launcher3.uioverrides.QuickstepLauncher
+import com.android.quickstep.views.RecentsView
+
+/**
+ * Creates an animation where the workspace and hotseat fade in while revealing from the center of
+ * the screen outwards radially. This is used in conjunction with the swipe up to home animation.
+ */
+class ScalingWorkspaceRevealAnim(launcher: Launcher) {
+    companion object {
+        private const val FADE_DURATION_MS = 200L
+        private const val SCALE_DURATION_MS = 1000L
+        private const val MAX_ALPHA = 1f
+        private const val MIN_ALPHA = 0f
+        private const val MAX_SIZE = 1f
+        private const val MIN_SIZE = 0.85f
+    }
+
+    private val animation = PendingAnimation(SCALE_DURATION_MS)
+
+    init {
+        // Make sure the starting state is right for the animation.
+        val config = StateAnimationConfig()
+        config.animFlags = SKIP_OVERVIEW.or(SKIP_DEPTH_CONTROLLER).or(SKIP_SCRIM)
+        config.duration = 0
+        launcher.stateManager
+            .createAtomicAnimation(LauncherState.BACKGROUND_APP, LauncherState.NORMAL, config)
+            .start()
+        launcher
+            .getOverviewPanel<RecentsView<QuickstepLauncher, LauncherState>>()
+            .forceFinishScroller()
+        launcher.workspace.stateTransitionAnimation.setScrim(
+            PropertySetter.NO_ANIM_PROPERTY_SETTER,
+            LauncherState.BACKGROUND_APP,
+            config
+        )
+
+        val workspace = launcher.workspace
+        val hotseat = launcher.hotseat
+
+        // Scale the Workspace and Hotseat around the same pivot.
+        animation.addFloat(
+            workspace,
+            WORKSPACE_SCALE_PROPERTY_FACTORY[SCALE_INDEX_WORKSPACE_STATE],
+            MIN_SIZE,
+            MAX_SIZE,
+            EMPHASIZED,
+        )
+        workspace.setPivotToScaleWithSelf(hotseat)
+        animation.addFloat(
+            hotseat,
+            HOTSEAT_SCALE_PROPERTY_FACTORY[SCALE_INDEX_WORKSPACE_STATE],
+            MIN_SIZE,
+            MAX_SIZE,
+            EMPHASIZED,
+        )
+
+        // Fade in quickly at the beginning of the animation, so the content doesn't look like it's
+        // popping into existence out of nowhere.
+        val fadeClamp = FADE_DURATION_MS.toFloat() / SCALE_DURATION_MS
+        workspace.alpha = MIN_ALPHA
+        animation.setViewAlpha(
+            workspace,
+            MAX_ALPHA,
+            Interpolators.clampToProgress(LINEAR, 0f, fadeClamp)
+        )
+        hotseat.alpha = MIN_ALPHA
+        animation.setViewAlpha(
+            hotseat,
+            MAX_ALPHA,
+            Interpolators.clampToProgress(LINEAR, 0f, fadeClamp)
+        )
+
+        // Match the Wallpaper animation to the rest of the content.
+        val depthController = (launcher as? QuickstepLauncher)?.depthController
+        val depthConfig = StateAnimationConfig()
+        depthConfig.setInterpolator(StateAnimationConfig.ANIM_DEPTH, EMPHASIZED)
+        depthController?.setStateWithAnimation(LauncherState.NORMAL, depthConfig, animation)
+
+        // Needed to avoid text artefacts during the scale animation.
+        workspace.setLayerType(View.LAYER_TYPE_HARDWARE, null)
+        hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null)
+        animation.addListener(
+            AnimatorListeners.forEndCallback(
+                Runnable {
+                    workspace.setLayerType(View.LAYER_TYPE_NONE, null)
+                    hotseat.setLayerType(View.LAYER_TYPE_NONE, null)
+                }
+            )
+        )
+    }
+
+    fun start() {
+        animation.buildAnim().start()
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 6b3199f..d6d6a11 100644
--- a/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -65,7 +65,7 @@
     // Should be used for animations running alongside this StaggeredWorkspaceAnim.
     public static final int DURATION_MS = 250;
     public static final int DURATION_TASKBAR_MS =
-            QuickstepTransitionManager.TASKBAR_TO_HOME_DURATION;
+            QuickstepTransitionManager.getTaskbarToHomeDuration();
 
     private static final float MAX_VELOCITY_PX_PER_S = 22f;
 
diff --git a/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java b/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
index 7bbde30..c63a58e 100644
--- a/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
+++ b/quickstep/src/com/android/quickstep/util/TriggerSwipeUpTouchTracker.java
@@ -28,6 +28,8 @@
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 
+import androidx.annotation.NonNull;
+
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 
@@ -41,21 +43,20 @@
     private final float mMinFlingVelocity;
     private final boolean mDisableHorizontalSwipe;
     private final NavBarPosition mNavBarPosition;
-    private final Runnable mOnInterceptTouch;
+
+    @NonNull
     private final OnSwipeUpListener mOnSwipeUp;
 
     private boolean mInterceptedTouch;
     private VelocityTracker mVelocityTracker;
 
     public TriggerSwipeUpTouchTracker(Context context, boolean disableHorizontalSwipe,
-            NavBarPosition navBarPosition, Runnable onInterceptTouch,
-            OnSwipeUpListener onSwipeUp) {
+            NavBarPosition navBarPosition, @NonNull OnSwipeUpListener onSwipeUp) {
         mSquaredTouchSlop = Utilities.squaredTouchSlop(context);
         mMinFlingVelocity = context.getResources().getDimension(
                 R.dimen.quickstep_fling_threshold_speed);
         mNavBarPosition = navBarPosition;
         mDisableHorizontalSwipe = disableHorizontalSwipe;
-        mOnInterceptTouch = onInterceptTouch;
         mOnSwipeUp = onSwipeUp;
 
         init();
@@ -103,10 +104,7 @@
                         }
 
                         mInterceptedTouch = true;
-
-                        if (mOnInterceptTouch != null) {
-                            mOnInterceptTouch.run();
-                        }
+                        mOnSwipeUp.onSwipeUpTouchIntercepted();
                     }
                 }
                 break;
@@ -124,7 +122,8 @@
         }
     }
 
-    private void endTouchTracking() {
+    /** Finishes the tracking. All events after this call are ignored */
+    public void endTouchTracking() {
         if (mVelocityTracker != null) {
             mVelocityTracker.recycle();
             mVelocityTracker = null;
@@ -151,12 +150,10 @@
             isSwipeUp = squaredHypot(displacementX, displacementY) >= mSquaredTouchSlop;
         }
 
-        if (mOnSwipeUp != null) {
-            if (isSwipeUp) {
-                mOnSwipeUp.onSwipeUp(wasFling, new PointF(velocityX, velocityY));
-            } else {
-                mOnSwipeUp.onSwipeUpCancelled();
-            }
+        if (isSwipeUp) {
+            mOnSwipeUp.onSwipeUp(wasFling, new PointF(velocityX, velocityY));
+        } else {
+            mOnSwipeUp.onSwipeUpCancelled();
         }
     }
 
@@ -172,6 +169,9 @@
         void onSwipeUp(boolean wasFling, PointF finalVelocity);
 
         /** Called on touch up if a swipe up was not detected. */
-        void onSwipeUpCancelled();
+        default void onSwipeUpCancelled() { }
+
+        /** Called when the touch for swipe up is intercepted. */
+        default void onSwipeUpTouchIntercepted() { }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index 7a1c49a..e0091a5 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -106,6 +106,7 @@
     public @interface AppPairButtonHiddenFlags { }
     public static final int FLAG_SINGLE_TASK_HIDE_APP_PAIR = 1 << 0;
     public static final int FLAG_SMALL_SCREEN_HIDE_APP_PAIR = 1 << 1;
+    public static final int FLAG_3P_LAUNCHER_HIDE_APP_PAIR = 1 << 2;
 
     private MultiValueAlpha mMultiValueAlpha;
 
@@ -255,6 +256,13 @@
     }
 
     /**
+     * Updates flags to hide and show actions buttons for 1p/3p launchers.
+     */
+    public void updateFor3pLauncher(boolean is3pLauncher) {
+        updateAppPairButtonHiddenFlags(FLAG_3P_LAUNCHER_HIDE_APP_PAIR, is3pLauncher);
+    }
+
+    /**
      * Updates the proper flags to indicate whether the "Screenshot" button should be hidden.
      *
      * @param flag   The flag to update.
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 2cbeb31..4985f0b 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -4022,6 +4022,8 @@
         mActionsView.updateForGroupedTask(isCurrentSplit);
         // Update flags to see if actions bar should show buttons for tablets or phones.
         mActionsView.updateForSmallScreen(!mActivity.getDeviceProfile().isTablet);
+        // Update flags for 1p/3p launchers
+        mActionsView.updateFor3pLauncher(!supportsAppPairs());
 
         if (isDesktopModeSupported()) {
             boolean isCurrentDesktop = getCurrentPageTaskView() instanceof DesktopTaskView;
@@ -4029,6 +4031,11 @@
         }
     }
 
+    /** Returns if app pairs are supported in this launcher. Overridden in subclasses. */
+    public boolean supportsAppPairs() {
+        return true;
+    }
+
     /**
      * Returns all the tasks in the top row, without the focused task
      */
@@ -4140,10 +4147,10 @@
 
     private boolean snapToPageRelative(int delta, boolean cycle,
             @TaskGridNavHelper.TASK_NAV_DIRECTION int direction) {
-        // Ignore grid page snap events while scroll animations are running, otherwise the next
-        // page gets set before the animation finishes and can cause jumps.
+        // Set next page if scroll animation is still running, otherwise cannot snap to the
+        // next page on successive key presses. Setting the current page aborts the scroll.
         if (!mScroller.isFinished()) {
-            return true;
+            setCurrentPage(getNextPage());
         }
         int pageCount = getPageCount();
         if (pageCount == 0) {
@@ -4224,30 +4231,31 @@
 
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
-        if (event.getAction() == KeyEvent.ACTION_DOWN) {
-            switch (event.getKeyCode()) {
-                case KeyEvent.KEYCODE_TAB:
-                    return snapToPageRelative(event.isShiftPressed() ? -1 : 1, true /* cycle */,
-                            DIRECTION_TAB);
-                case KeyEvent.KEYCODE_DPAD_RIGHT:
-                    return snapToPageRelative(mIsRtl ? -1 : 1, true /* cycle */, DIRECTION_RIGHT);
-                case KeyEvent.KEYCODE_DPAD_LEFT:
-                    return snapToPageRelative(mIsRtl ? 1 : -1, true /* cycle */, DIRECTION_LEFT);
-                case KeyEvent.KEYCODE_DPAD_UP:
-                    return snapToPageRelative(1, false /* cycle */, DIRECTION_UP);
-                case KeyEvent.KEYCODE_DPAD_DOWN:
-                    return snapToPageRelative(1, false /* cycle */, DIRECTION_DOWN);
-                case KeyEvent.KEYCODE_DEL:
-                case KeyEvent.KEYCODE_FORWARD_DEL:
+        if (isHandlingTouch() || event.getAction() != KeyEvent.ACTION_DOWN) {
+            return super.dispatchKeyEvent(event);
+        }
+        switch (event.getKeyCode()) {
+            case KeyEvent.KEYCODE_TAB:
+                return snapToPageRelative(event.isShiftPressed() ? -1 : 1, true /* cycle */,
+                        DIRECTION_TAB);
+            case KeyEvent.KEYCODE_DPAD_RIGHT:
+                return snapToPageRelative(mIsRtl ? -1 : 1, true /* cycle */, DIRECTION_RIGHT);
+            case KeyEvent.KEYCODE_DPAD_LEFT:
+                return snapToPageRelative(mIsRtl ? 1 : -1, true /* cycle */, DIRECTION_LEFT);
+            case KeyEvent.KEYCODE_DPAD_UP:
+                return snapToPageRelative(1, false /* cycle */, DIRECTION_UP);
+            case KeyEvent.KEYCODE_DPAD_DOWN:
+                return snapToPageRelative(1, false /* cycle */, DIRECTION_DOWN);
+            case KeyEvent.KEYCODE_DEL:
+            case KeyEvent.KEYCODE_FORWARD_DEL:
+                dismissCurrentTask();
+                return true;
+            case KeyEvent.KEYCODE_NUMPAD_DOT:
+                if (event.isAltPressed()) {
+                    // Numpad DEL pressed while holding Alt.
                     dismissCurrentTask();
                     return true;
-                case KeyEvent.KEYCODE_NUMPAD_DOT:
-                    if (event.isAltPressed()) {
-                        // Numpad DEL pressed while holding Alt.
-                        dismissCurrentTask();
-                        return true;
-                    }
-            }
+                }
         }
         return super.dispatchKeyEvent(event);
     }
@@ -5024,7 +5032,7 @@
         firstFloatingTaskView.update(mTempRectF, /*progress=*/1f);
 
         RecentsPagedOrientationHandler orientationHandler = getPagedOrientationHandler();
-        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+        Pair<FloatProperty<RecentsView>, FloatProperty<RecentsView>> taskViewsFloat =
                 orientationHandler.getSplitSelectTaskOffset(
                         TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
                         mActivity.getDeviceProfile());
@@ -5162,9 +5170,13 @@
     public float getMaxScaleForFullScreen() {
         if (enableGridOnlyOverview() && mActivity.getDeviceProfile().isTablet
                 && !mOverviewGridEnabled) {
+            if (mLastComputedCarouselTaskSize.isEmpty()) {
+                mSizeStrategy.calculateCarouselTaskSize(mActivity, mActivity.getDeviceProfile(),
+                        mLastComputedCarouselTaskSize, getPagedOrientationHandler());
+            }
             mTempRect.set(mLastComputedCarouselTaskSize);
         } else {
-            if (mLastComputedTaskSize.height() == 0 || mLastComputedTaskSize.width() == 0) {
+            if (mLastComputedTaskSize.isEmpty()) {
                 getTaskSize(mLastComputedTaskSize);
             }
             mTempRect.set(mLastComputedTaskSize);
diff --git a/quickstep/src/com/android/quickstep/views/TaskMenuView.java b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
index 137455e..c9aad1a 100644
--- a/quickstep/src/com/android/quickstep/views/TaskMenuView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskMenuView.java
@@ -140,11 +140,9 @@
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        if (!enableOverviewIconMenu()) {
-            int maxMenuHeight = calculateMaxHeight();
-            if (MeasureSpec.getSize(heightMeasureSpec) > maxMenuHeight) {
-                heightMeasureSpec = MeasureSpec.makeMeasureSpec(maxMenuHeight, MeasureSpec.AT_MOST);
-            }
+        int maxMenuHeight = calculateMaxHeight();
+        if (MeasureSpec.getSize(heightMeasureSpec) > maxMenuHeight) {
+            heightMeasureSpec = MeasureSpec.makeMeasureSpec(maxMenuHeight, MeasureSpec.AT_MOST);
         }
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
     }
@@ -416,10 +414,9 @@
      * with a margin on the top and bottom.
      */
     private int calculateMaxHeight() {
-        float taskBottom = mTaskView.getHeight() + mTaskView.getPersistentTranslationY();
         float taskInsetMargin = getResources().getDimension(R.dimen.task_card_margin);
-
-        return (int) (taskBottom - taskInsetMargin - getTranslationY());
+        return mTaskView.getPagedOrientationHandler().getTaskMenuHeight(taskInsetMargin,
+                mActivity.getDeviceProfile(), getTranslationX(), getTranslationY());
     }
 
     private void setOnClosingStartCallback(Runnable onClosingStartCallback) {
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index 9b48082..14d7842 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -30,6 +30,8 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_ICON_TAP_OR_LONGPRESS;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_TAP;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_NOT_PINNABLE;
+import static com.android.launcher3.testing.shared.TestProtocol.SUCCESSFUL_GESTURE_MISMATCH_EVENTS;
+import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
@@ -861,6 +863,7 @@
     @Nullable
     public RunnableList launchTaskAnimated() {
         if (mTask != null) {
+            testLogD(SUCCESSFUL_GESTURE_MISMATCH_EVENTS, "TaskView.launchTaskAnimated");
             TestLogging.recordEvent(
                     TestProtocol.SEQUENCE_MAIN, "startActivityFromRecentsAsync", mTask);
             ActivityOptionsWrapper opts =  mActivity.getActivityLaunchOptions(this, null);
@@ -909,6 +912,7 @@
      */
     public void launchTask(@NonNull Consumer<Boolean> callback, boolean isQuickswitch) {
         if (mTask != null) {
+            testLogD(SUCCESSFUL_GESTURE_MISMATCH_EVENTS, "TaskView.launchTaskAnimated");
             TestLogging.recordEvent(
                     TestProtocol.SEQUENCE_MAIN, "startActivityFromRecentsAsync", mTask);
 
diff --git a/quickstep/tests/src/com/android/launcher3/model/AppEventProducerTest.java b/quickstep/tests/multivalentTests/src/com/android/launcher3/model/AppEventProducerTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/launcher3/model/AppEventProducerTest.java
rename to quickstep/tests/multivalentTests/src/com/android/launcher3/model/AppEventProducerTest.java
diff --git a/quickstep/tests/src/com/android/launcher3/taskbar/RecentsHitboxExtenderTest.java b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/RecentsHitboxExtenderTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/launcher3/taskbar/RecentsHitboxExtenderTest.java
rename to quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/RecentsHitboxExtenderTest.java
diff --git a/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
rename to quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
diff --git a/quickstep/tests/src/com/android/quickstep/NavigationBarRotationContextTest.java b/quickstep/tests/multivalentTests/src/com/android/quickstep/NavigationBarRotationContextTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/quickstep/NavigationBarRotationContextTest.java
rename to quickstep/tests/multivalentTests/src/com/android/quickstep/NavigationBarRotationContextTest.java
diff --git a/quickstep/tests/src/com/android/quickstep/util/SplitSelectStateControllerTest.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/SplitSelectStateControllerTest.kt
similarity index 100%
rename from quickstep/tests/src/com/android/quickstep/util/SplitSelectStateControllerTest.kt
rename to quickstep/tests/multivalentTests/src/com/android/quickstep/util/SplitSelectStateControllerTest.kt
diff --git a/quickstep/tests/src/com/android/quickstep/util/TaskGridNavHelperTest.java b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskGridNavHelperTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/quickstep/util/TaskGridNavHelperTest.java
rename to quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskGridNavHelperTest.java
diff --git a/quickstep/tests/src/com/android/quickstep/util/TaskKeyByLastActiveTimeCacheTest.java b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskKeyByLastActiveTimeCacheTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/quickstep/util/TaskKeyByLastActiveTimeCacheTest.java
rename to quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskKeyByLastActiveTimeCacheTest.java
diff --git a/quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java b/quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
similarity index 100%
rename from quickstep/tests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
rename to quickstep/tests/multivalentTests/src/com/android/quickstep/util/TaskViewSimulatorTest.java
diff --git a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
index 37dde10..8702f70 100644
--- a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
+++ b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.model;
 
+import static android.content.pm.ApplicationInfo.CATEGORY_PRODUCTIVITY;
+import static android.content.pm.ApplicationInfo.FLAG_INSTALLED;
 import static android.os.Process.myUserHandle;
 
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WIDGETS_PREDICTION;
@@ -37,6 +39,8 @@
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.ComponentName;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.LauncherApps;
 import android.os.UserHandle;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.text.TextUtils;
@@ -81,6 +85,8 @@
     private FakeBgDataModelCallback mCallback = new FakeBgDataModelCallback();
     private LauncherModelHelper mModelHelper;
     private UserHandle mUserHandle;
+    private LauncherApps mLauncherApps;
+
 
     @Before
     public void setup() throws Exception {
@@ -103,12 +109,18 @@
         allWidgets = Arrays.asList(mApp1Provider1, mApp1Provider2, mApp2Provider1,
                 mApp4Provider1, mApp4Provider2, mApp5Provider1);
 
+        mLauncherApps = mModelHelper.sandboxContext.spyService(LauncherApps.class);
         doAnswer(i -> {
             String pkg = i.getArgument(0);
-            return ApplicationInfoBuilder.newBuilder().setPackageName(pkg).setName(
-                    "App " + pkg).build();
-        }).when(mModelHelper.sandboxContext.getPackageManager())
-                .getApplicationInfo(anyString(), anyInt());
+            ApplicationInfo applicationInfo = ApplicationInfoBuilder.newBuilder()
+                    .setPackageName(pkg)
+                    .setName("App " + pkg)
+                    .build();
+            applicationInfo.category = CATEGORY_PRODUCTIVITY;
+            applicationInfo.flags = FLAG_INSTALLED;
+            return applicationInfo;
+        }).when(mLauncherApps).getApplicationInfo(anyString(), anyInt(), any());
+
         AppWidgetManager manager = mModelHelper.sandboxContext.spyService(AppWidgetManager.class);
         doReturn(allWidgets).when(manager).getInstalledProviders();
         doReturn(allWidgets).when(manager).getInstalledProvidersForProfile(eq(myUserHandle()));
diff --git a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
index 213f58f..077ca60 100644
--- a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
@@ -76,17 +76,21 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.model.Statement;
 
+import java.io.IOException;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 import java.util.function.Function;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 @LargeTest
 @RunWith(AndroidJUnit4.class)
 public class FallbackRecentsTest {
 
     private static final String FALLBACK_LAUNCHER_TITLE = "Test launcher";
+    private static final Pattern COMPONENT_INFO_REGEX = Pattern.compile("ComponentInfo\\{(.*)\\}");
 
     private final UiDevice mDevice;
     private final LauncherInstrumentation mLauncher;
@@ -253,7 +257,7 @@
     //@NavigationModeSwitch
     @Test
     @ScreenRecordRule.ScreenRecord // b/321775748
-    public void testOverview() {
+    public void testOverview() throws IOException {
         startAppFast(getAppPackageName());
         startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
         startTestActivity(2);
@@ -261,7 +265,10 @@
         Wait.atMost("Expected three apps in the task list",
                 () -> mLauncher.getRecentTasks().size() >= 3, DEFAULT_ACTIVITY_TIMEOUT, mLauncher);
 
+        checkTestLauncher();
         BaseOverview overview = mLauncher.getLaunchedAppState().switchToOverview();
+        checkTestLauncher();
+
         executeOnRecents(recents -> {
             assertTrue("Don't have at least 3 tasks", getTaskCount(recents) >= 3);
         });
@@ -303,6 +310,17 @@
                 mOtherLauncherActivity.packageName).text(FALLBACK_LAUNCHER_TITLE)), WAIT_TIME_MS));
     }
 
+    private void checkTestLauncher() throws IOException {
+        final Matcher matcher = COMPONENT_INFO_REGEX.matcher(
+                mDevice.executeShellCommand("cmd shortcut get-default-launcher"));
+        assertTrue("Incorrect output from get-default-launcher", matcher.find());
+        assertEquals("Current Launcher activity is incorrect",
+                "com.google.android.apps.nexuslauncher.tests/com.android"
+                        + ".launcher3.testcomponent.TestLauncherActivity",
+                matcher.group(1)
+        );
+    }
+
     private int getCurrentOverviewPage(RecentsActivity recents) {
         return recents.<RecentsView>getOverviewPanel().getCurrentPage();
     }
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 45a9527..5bcf72a 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -503,7 +503,6 @@
 
     @Test
     @PortraitLandscape
-    @ScreenRecord // b/326839375
     public void testOverviewDeadzones() throws Exception {
         startTestAppsWithCheck();
 
diff --git a/res/layout/widget_cell.xml b/res/layout/widget_cell.xml
index 55dd1de..4533873 100644
--- a/res/layout/widget_cell.xml
+++ b/res/layout/widget_cell.xml
@@ -17,7 +17,8 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="0dp"
     android:layout_height="wrap_content"
-    android:paddingHorizontal="@dimen/widget_cell_horizontal_padding"
+    android:layout_marginStart="@dimen/widget_cell_horizontal_padding"
+    android:layout_marginEnd="@dimen/widget_cell_horizontal_padding"
     android:paddingVertical="@dimen/widget_cell_vertical_padding"
     android:layout_weight="1"
     android:orientation="vertical"
diff --git a/res/layout/widget_recommendations_table.xml b/res/layout/widget_recommendations_table.xml
index e3f0562..b53d2d5 100644
--- a/res/layout/widget_recommendations_table.xml
+++ b/res/layout/widget_recommendations_table.xml
@@ -17,5 +17,4 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:paddingHorizontal="@dimen/widget_recommendations_table_horizontal_padding"
     android:paddingVertical="@dimen/widget_recommendations_table_vertical_padding" />
diff --git a/res/values-sw720dp/dimens.xml b/res/values-sw720dp/dimens.xml
index 3c79588..27aba6b 100644
--- a/res/values-sw720dp/dimens.xml
+++ b/res/values-sw720dp/dimens.xml
@@ -37,6 +37,7 @@
 
 <!-- Widget picker-->
     <dimen name="widget_list_horizontal_margin">30dp</dimen>
+    <dimen name="widget_cell_horizontal_padding">16dp</dimen>
 
     <!--  Folder spaces  -->
     <dimen name="folder_footer_horiz_padding">24dp</dimen>
diff --git a/res/values/config.xml b/res/values/config.xml
index 21d6024..048d6cc 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -159,6 +159,9 @@
     <item name="swipe_up_rect_scale_damping_ratio" type="dimen" format="float">0.75</item>
     <item name="swipe_up_rect_scale_stiffness" type="dimen" format="float">200</item>
     <item name="swipe_up_rect_scale_higher_stiffness" type="dimen" format="float">400</item>
+    <!-- Flag: enableScalingRevealHomeAnimation() -->
+    <item name="swipe_up_rect_scale_damping_ratio_v2" type="dimen" format="float">0.8</item>
+    <item name="swipe_up_rect_scale_stiffness_v2" type="dimen" format="float">650</item>
 
     <item name="swipe_up_rect_xy_fling_friction" type="dimen" format="float">1.5</item>
 
@@ -166,6 +169,11 @@
 
     <item name="swipe_up_rect_xy_damping_ratio" type="dimen" format="float">0.8</item>
     <item name="swipe_up_rect_xy_stiffness" type="dimen" format="float">200</item>
+    <!-- Flag: enableScalingRevealHomeAnimation() -->
+    <item name="swipe_up_rect_x_damping_ratio" type="dimen" format="float">0.965</item>
+    <item name="swipe_up_rect_x_stiffness" type="dimen" format="float">300</item>
+    <item name="swipe_up_rect_y_damping_ratio" type="dimen" format="float">0.95</item>
+    <item name="swipe_up_rect_y_stiffness" type="dimen" format="float">190</item>
 
     <!-- Taskbar -->
     <!-- This is a float because it is converted to dp later in DeviceProfile -->
@@ -190,6 +198,12 @@
     <dimen name="swipe_up_fling_min_visible_change">18dp</dimen>
     <dimen name="swipe_up_max_workspace_trans_y">-60dp</dimen>
     <dimen name="swipe_up_max_velocity">7.619dp</dimen>
+    <!-- Flag: enableScalingRevealHomeAnimation() -->
+    <item name="swipe_up_min_velocity_x_px_per_s" type="dimen" format="integer">300</item>
+    <item name="swipe_up_max_velocity_x_px_per_s" type="dimen" format="integer">500</item>
+    <item name="swipe_up_min_velocity_y_px_per_s" type="dimen" format="integer">2000</item>
+    <item name="swipe_up_max_velocity_y_px_per_s" type="dimen" format="integer">5000</item>
+    <item name="swipe_up_max_velocity_fall_off_factor" type="dimen" format="float">1.4</item>
 
     <array name="dynamic_resources">
         <item>@dimen/swipe_up_scale_start</item>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index a912e2d..97737fb 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -176,7 +176,7 @@
 
     <!-- Widget tray -->
     <dimen name="widget_cell_vertical_padding">8dp</dimen>
-    <dimen name="widget_cell_horizontal_padding">16dp</dimen>
+    <dimen name="widget_cell_horizontal_padding">8dp</dimen>
     <dimen name="widget_cell_font_size">14sp</dimen>
     <dimen name="widget_cell_app_icon_size">24dp</dimen>
     <dimen name="widget_cell_app_icon_padding">8dp</dimen>
@@ -187,7 +187,6 @@
     <dimen name="widget_picker_landscape_tablet_left_right_margin">117dp</dimen>
     <dimen name="widget_picker_two_panels_left_right_margin">0dp</dimen>
     <dimen name="widget_recommendations_table_vertical_padding">8dp</dimen>
-    <dimen name="widget_recommendations_table_horizontal_padding">16dp</dimen>
     <!-- Bottom margin for the search and recommended widgets container without work profile -->
     <dimen name="search_and_recommended_widgets_container_bottom_margin">16dp</dimen>
     <!-- Bottom margin for the search and recommended widgets container with work profile -->
@@ -198,7 +197,8 @@
 
     <dimen name="widget_list_header_view_vertical_padding">20dp</dimen>
     <dimen name="widget_list_entry_spacing">2dp</dimen>
-    <dimen name="widget_list_horizontal_margin">16dp</dimen>
+    <!-- Less margin on sides to let widgets table width be close to the workspace width. -->
+    <dimen name="widget_list_horizontal_margin">11dp</dimen>
     <!-- Margin applied to the recycler view with search bar & the list of widget apps below it. -->
     <dimen name="widget_list_left_pane_horizontal_margin">0dp</dimen>
     <dimen name="widget_list_horizontal_margin_two_pane">24dp</dimen>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index aaef15b..7bf1c87 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -75,12 +75,14 @@
     <!-- Widget suggestions header title in the full widgets picker for large screen devices
     in landscape mode. [CHAR_LIMIT=50] -->
     <string name="suggested_widgets_header_title">Suggestions</string>
-    <string name="productivity_widget_recommendation_category_label">Your Daily Essentials</string>
-    <string name="news_widget_recommendation_category_label">News For You</string>
+    <string name="productivity_widget_recommendation_category_label">Essentials</string>
+    <string name="news_widget_recommendation_category_label">News &amp; magazines</string>
     <string name="social_and_entertainment_widget_recommendation_category_label">Your Chill Zone</string>
-    <string name="fitness_widget_recommendation_category_label">Reach Your Fitness Goals</string>
-    <string name="weather_widget_recommendation_category_label">Stay Ahead of the Weather</string>
-    <string name="others_widget_recommendation_category_label">You Might Also Like</string>
+    <string name="entertainment_widget_recommendation_category_label">Entertainment</string>
+    <string name="social_widget_recommendation_category_label">Social</string>
+    <string name="fitness_widget_recommendation_category_label">Health &amp; fitness</string>
+    <string name="weather_widget_recommendation_category_label">Weather</string>
+    <string name="others_widget_recommendation_category_label">Suggested for you</string>
     <!-- accessibilityPaneTitle for the right pane when showing suggested widgets. -->
     <string name="widget_picker_right_pane_accessibility_title"><xliff:g id="selected_header" example="Calendar">%1$s</xliff:g> widgets on right, search and options on left</string>
     <!-- Label for showing the number of widgets an app has in the full widgets picker.
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index a9cf2ff..3ee1c61 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -285,9 +285,6 @@
         mDotParams.scale = 0f;
         mForceHideDot = false;
         setBackground(null);
-        if (FeatureFlags.enableTwolineAllapps() || FeatureFlags.ENABLE_TWOLINE_DEVICESEARCH.get()) {
-            setMaxLines(1);
-        }
 
         setTag(null);
         if (mIconLoadRequest != null) {
@@ -299,6 +296,7 @@
         setAlpha(1);
         setScaleY(1);
         setTranslationY(0);
+        setMaxLines(1);
         setVisibility(VISIBLE);
     }
 
@@ -428,10 +426,9 @@
      * Only if actual text can be displayed in two line, the {@code true} value will be effective.
      */
     protected boolean shouldUseTwoLine() {
-        return FeatureFlags.enableTwolineAllapps() && isCurrentLanguageEnglish()
-                && (mDisplay == DISPLAY_ALL_APPS || mDisplay == DISPLAY_PREDICTION_ROW)
-                && (!Flags.enableTwolineToggle() || (Flags.enableTwolineToggle()
-                && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(getContext())));
+        return isCurrentLanguageEnglish() && (mDisplay == DISPLAY_ALL_APPS
+                || mDisplay == DISPLAY_PREDICTION_ROW) && (Flags.enableTwolineToggle()
+                && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(getContext()));
     }
 
     protected boolean isCurrentLanguageEnglish() {
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 4b4bdc2..c5cb811 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -18,6 +18,7 @@
 
 import static com.android.app.animation.Interpolators.LINEAR;
 import static com.android.launcher3.Flags.enableOverviewIconMenu;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_DEFAULT;
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_LANDSCAPE;
 import static com.android.launcher3.InvariantDeviceProfile.INDEX_TWO_PANEL_LANDSCAPE;
@@ -436,7 +437,11 @@
             if (isMultiDisplay && !ENABLE_MULTI_DISPLAY_PARTIAL_DEPTH.get()) {
                 // TODO(b/259893832): Revert to use maxWallpaperScale to calculate bottomSheetDepth
                 // when screen recorder bug is fixed.
-                bottomSheetDepth = 1f;
+                if (enableScalingRevealHomeAnimation()) {
+                    bottomSheetDepth = 0.3f;
+                } else {
+                    bottomSheetDepth = 1f;
+                }
             } else {
                 // The goal is to set wallpaper to zoom at workspaceContentScale when in AllApps.
                 // When depth is 0, wallpaper zoom is set to maxWallpaperScale.
@@ -1233,9 +1238,8 @@
         if (isVerticalLayout && !mIsResponsiveGrid) {
             hideWorkspaceLabelsIfNotEnoughSpace();
         }
-        if (FeatureFlags.enableTwolineAllapps()
-                && (!Flags.enableTwolineToggle() || (Flags.enableTwolineToggle()
-                && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(context)))) {
+        if ((Flags.enableTwolineToggle()
+                && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(context))) {
             // Add extra textHeight to the existing allAppsCellHeight.
             allAppsCellHeightPx += Utilities.calculateTextHeight(allAppsIconTextSizePx);
         }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 8277c3e..72977ee 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -2365,7 +2365,8 @@
      * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
      * animation.
      *
-     * @param preferredItemId The id of the preferred item to match to if it exists.
+     * @param preferredItemId The id of the preferred item to match to if it exists,
+     *                        or ItemInfo#NO_MATCHING_ID if you want to not match by item id
      * @param packageName The package name of the app to match.
      * @param user The user of the app to match.
      * @param supportsAllAppsState If true and we are in All Apps state, looks for view in All Apps.
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 34ebaf2..84b8ba1 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -139,6 +139,11 @@
         public static final int ITEM_TYPE_SEARCH_ACTION = 9;
 
         /**
+         * Private space install app button.
+         */
+        public static final int ITEM_TYPE_PRIVATE_SPACE_INSTALL_APP_BUTTON = 11;
+
+        /**
          * The custom icon bitmap.
          * <P>Type: BLOB</P>
          */
@@ -206,6 +211,8 @@
                 case ITEM_TYPE_TASK: return "TASK";
                 case ITEM_TYPE_QSB: return "QSB";
                 case ITEM_TYPE_APP_PAIR: return "APP_PAIR";
+                case ITEM_TYPE_PRIVATE_SPACE_INSTALL_APP_BUTTON:
+                    return "PRIVATE_SPACE_INSTALL_APP_BUTTON";
                 default: return String.valueOf(type);
             }
         }
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 01ea9fb..fbeab4e 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -189,6 +189,7 @@
     private float mBottomSheetAlpha = 1f;
     private boolean mForceBottomSheetVisible;
     private int mTabsProtectionAlpha;
+    private float mTotalHeaderProtectionHeight;
     @Nullable private AllAppsTransitionController mAllAppsTransitionController;
 
     private PrivateSpaceHeaderViewController mPrivateSpaceHeaderViewController;
@@ -1431,9 +1432,11 @@
                 mTmpPath.reset();
                 mTmpPath.addRoundRect(mTmpRectF, mBottomSheetCornerRadii, Direction.CW);
                 canvas.drawPath(mTmpPath, mHeaderPaint);
+                mTotalHeaderProtectionHeight = headerBottomWithScaleOnTablet;
             }
         } else {
             canvas.drawRect(0, 0, canvas.getWidth(), headerBottomWithScaleOnPhone, mHeaderPaint);
+            mTotalHeaderProtectionHeight = headerBottomWithScaleOnPhone;
         }
 
         // If tab exist (such as work profile), extend header with tab height
@@ -1463,10 +1466,19 @@
                     right,
                     tabBottomWithScale,
                     mHeaderPaint);
+            mTotalHeaderProtectionHeight = tabBottomWithScale;
         }
     }
 
     /**
+     * The height of the header protection is dynamically calculated during the time of drawing the
+     * header.
+     */
+    float getHeaderProtectionHeight() {
+        return mTotalHeaderProtectionHeight;
+    }
+
+    /**
      * redraws header protection
      */
     public void invalidateHeader() {
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
index ca587c1..5e5795d 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
@@ -223,10 +223,9 @@
     public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
         switch (viewType) {
             case VIEW_TYPE_ICON:
-                int layout = (FeatureFlags.enableTwolineAllapps() &&
-                        (!Flags.enableTwolineToggle() || (Flags.enableTwolineToggle()
-                                && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(
-                                        mActivityContext.getApplicationContext()))))
+                int layout = (Flags.enableTwolineToggle()
+                        && LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE.get(
+                                mActivityContext.getApplicationContext()))
                         ? R.layout.all_apps_icon_twoline : R.layout.all_apps_icon;
                 BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
                         layout, parent, false);
diff --git a/src/com/android/launcher3/allapps/PrivateProfileManager.java b/src/com/android/launcher3/allapps/PrivateProfileManager.java
index 1ebd49e..e7bb1d0 100644
--- a/src/com/android/launcher3/allapps/PrivateProfileManager.java
+++ b/src/com/android/launcher3/allapps/PrivateProfileManager.java
@@ -23,15 +23,12 @@
 import static com.android.launcher3.allapps.SectionDecorationInfo.ROUND_NOTHING;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_PRIVATE_PROFILE_QUIET_MODE_ENABLED;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_NOT_PINNABLE;
-import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_PRIVATE_SPACE_INSTALL_APP;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.SettingsCache.PRIVATE_SPACE_HIDE_WHEN_LOCKED_URI;
 
 import android.content.Context;
 import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.os.UserHandle;
 import android.os.UserManager;
 
@@ -43,6 +40,7 @@
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.PrivateSpaceInstallAppButtonInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.util.Preconditions;
@@ -60,10 +58,6 @@
  */
 public class PrivateProfileManager extends UserProfileManager {
 
-    // TODO (b/324573634): Fix the intent string.
-    public static final Intent PRIVATE_SPACE_INTENT = new
-            Intent("com.android.settings.action.PRIVATE_SPACE_SETUP_FLOW");
-
     private final ActivityAllAppsContainerView<?> mAllApps;
     private final Predicate<UserHandle> mPrivateProfileMatcher;
     private Set<String> mPreInstalledSystemPackages = new HashSet<>();
@@ -105,13 +99,13 @@
                 context, com.android.launcher3.R.drawable.private_space_install_app_icon);
         BitmapInfo bitmapInfo = LauncherIcons.obtain(context).createIconBitmap(shortcut);
 
-        AppInfo itemInfo = new AppInfo();
+        PrivateSpaceInstallAppButtonInfo itemInfo = new PrivateSpaceInstallAppButtonInfo();
         itemInfo.title = context.getResources().getString(R.string.ps_add_button_label);
         itemInfo.intent = mAppInstallerIntent;
         itemInfo.bitmap = bitmapInfo;
         itemInfo.contentDescription = context.getResources().getString(
                 com.android.launcher3.R.string.ps_add_button_content_description);
-        itemInfo.runtimeStatusFlags |= FLAG_PRIVATE_SPACE_INSTALL_APP | FLAG_NOT_PINNABLE;
+        itemInfo.runtimeStatusFlags |= FLAG_NOT_PINNABLE;
 
         BaseAllAppsAdapter.AdapterItem item = new BaseAllAppsAdapter.AdapterItem(VIEW_TYPE_ICON);
         item.itemInfo = itemInfo;
@@ -162,7 +156,8 @@
     /** Opens the Private Space Settings Page. */
     public void openPrivateSpaceSettings() {
         if (mPrivateSpaceSettingsAvailable) {
-            mAllApps.getContext().startActivity(PRIVATE_SPACE_INTENT);
+            mAllApps.getContext()
+                    .startActivity(ApiWrapper.getPrivateSpaceSettingsIntent(mAllApps.getContext()));
         }
     }
 
@@ -194,9 +189,8 @@
 
     private void initializePrivateSpaceSettingsState() {
         Preconditions.assertNonUiThread();
-        ResolveInfo resolveInfo = mAllApps.getContext().getPackageManager()
-                .resolveActivity(PRIVATE_SPACE_INTENT, PackageManager.MATCH_SYSTEM_ONLY);
-        setPrivateSpaceSettingsAvailable(resolveInfo != null);
+        Intent psSettingsIntent = ApiWrapper.getPrivateSpaceSettingsIntent(mAllApps.getContext());
+        setPrivateSpaceSettingsAvailable(psSettingsIntent != null);
     }
 
     private void setPreInstalledSystemPackages() {
diff --git a/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewController.java b/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewController.java
index 6067454..fdc035e 100644
--- a/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewController.java
+++ b/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewController.java
@@ -41,15 +41,18 @@
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
+import androidx.annotation.VisibleForTesting;
 import androidx.recyclerview.widget.LinearSmoothScroller;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.app.animation.Interpolators;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Flags;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.UserProfileManager.UserProfileState;
 import com.android.launcher3.anim.AnimatedPropertySetter;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 
 import java.util.List;
@@ -59,7 +62,6 @@
  * {@link UserProfileState}
  */
 public class PrivateSpaceHeaderViewController {
-    private static final int EXPAND_SCROLL_DURATION = 2000;
     private static final int EXPAND_COLLAPSE_DURATION = 800;
     private static final int SETTINGS_OPACITY_DURATION = 160;
     private final ActivityAllAppsContainerView mAllApps;
@@ -174,23 +176,24 @@
                 && mAllApps.getActiveRecyclerView() == mainAdapterHolder.mRecyclerView) {
             // Animate the text and settings icon.
             updatePrivateStateAnimator(true, header);
-            mAllApps.getActiveRecyclerView().scrollToBottomWithMotion(EXPAND_SCROLL_DURATION);
+            DeviceProfile deviceProfile =
+                    ActivityContext.lookupContext(mAllApps.getContext()).getDeviceProfile();
+            AllAppsRecyclerView allAppsRecyclerView = mAllApps.getActiveRecyclerView();
+            scrollForViewToBeVisibleInContainer(allAppsRecyclerView,
+                    allAppsRecyclerView.getApps().getAdapterItems(),
+                    header.getHeight(), deviceProfile.allAppsCellHeightPx);
         }
     }
 
     /** Finds the private space header to scroll to and set the private space icons to GONE. */
     private void collapse() {
         AllAppsRecyclerView allAppsRecyclerView = mAllApps.getActiveRecyclerView();
-        for (int i = allAppsRecyclerView.getChildCount() - 1; i > 0; i--) {
-            int adapterPosition = allAppsRecyclerView.getChildAdapterPosition(
-                    allAppsRecyclerView.getChildAt(i));
-            List<BaseAllAppsAdapter.AdapterItem> allAppsAdapters = allAppsRecyclerView.getApps()
-                    .getAdapterItems();
-            if (adapterPosition < 0 || adapterPosition >= allAppsAdapters.size()) {
-                continue;
-            }
+        List<BaseAllAppsAdapter.AdapterItem> appListAdapterItems =
+                allAppsRecyclerView.getApps().getAdapterItems();
+        for (int i = appListAdapterItems.size() - 1; i > 0; i--) {
+            BaseAllAppsAdapter.AdapterItem currentItem = appListAdapterItems.get(i);
             // Scroll to the private space header.
-            if (allAppsAdapters.get(adapterPosition).viewType == VIEW_TYPE_PRIVATE_SPACE_HEADER) {
+            if (currentItem.viewType == VIEW_TYPE_PRIVATE_SPACE_HEADER) {
                 // Note: SmoothScroller is meant to be used once.
                 RecyclerView.SmoothScroller smoothScroller =
                         new LinearSmoothScroller(mAllApps.getContext()) {
@@ -198,7 +201,7 @@
                                 return LinearSmoothScroller.SNAP_TO_END;
                             }
                         };
-                smoothScroller.setTargetPosition(adapterPosition);
+                smoothScroller.setTargetPosition(i);
                 RecyclerView.LayoutManager layoutManager = allAppsRecyclerView.getLayoutManager();
                 if (layoutManager != null) {
                     layoutManager.startSmoothScroll(smoothScroller);
@@ -206,12 +209,67 @@
                 break;
             }
             // Make the private space apps gone to "collapse".
-            if (allAppsAdapters.get(adapterPosition).decorationInfo != null) {
-                allAppsRecyclerView.getChildAt(i).setVisibility(GONE);
+            if (currentItem.decorationInfo != null) {
+                RecyclerView.ViewHolder viewHolder =
+                        allAppsRecyclerView.findViewHolderForAdapterPosition(i);
+                if (viewHolder != null) {
+                    viewHolder.itemView.setVisibility(GONE);
+                }
             }
         }
     }
 
+    /**
+     * Upon expanding, only scroll to the item position in the adapter that allows the header to be
+     * visible.
+     */
+    @VisibleForTesting
+    public int scrollForViewToBeVisibleInContainer(
+            AllAppsRecyclerView allAppsRecyclerView,
+            List<BaseAllAppsAdapter.AdapterItem> appListAdapterItems,
+            int psHeaderHeight,
+            int allAppsCellHeight) {
+        int rowToExpandToWithRespectToHeader = -1;
+        int itemToScrollTo = -1;
+        // Looks for the item in the app list to scroll to so that the header is visible.
+        for (int i = 0; i < appListAdapterItems.size(); i++) {
+            BaseAllAppsAdapter.AdapterItem currentItem = appListAdapterItems.get(i);
+            if (currentItem.viewType == VIEW_TYPE_PRIVATE_SPACE_HEADER) {
+                itemToScrollTo = i;
+                continue;
+            }
+            if (itemToScrollTo != -1) {
+                if (rowToExpandToWithRespectToHeader == -1) {
+                    rowToExpandToWithRespectToHeader = currentItem.rowIndex;
+                }
+                int rowToScrollTo =
+                        (int) Math.floor((double) (mAllApps.getHeight() - psHeaderHeight
+                                - mAllApps.getHeaderProtectionHeight()) / allAppsCellHeight);
+                int currentRowDistance = currentItem.rowIndex - rowToExpandToWithRespectToHeader;
+                // rowToScrollTo - 1 since the item to scroll to is 0 indexed.
+                if (currentRowDistance == rowToScrollTo - 1) {
+                    itemToScrollTo = i;
+                    break;
+                }
+            }
+        }
+        if (itemToScrollTo != -1) {
+            // Note: SmoothScroller is meant to be used once.
+            RecyclerView.SmoothScroller smoothScroller =
+                    new LinearSmoothScroller(mAllApps.getContext()) {
+                        @Override protected int getVerticalSnapPreference() {
+                            return LinearSmoothScroller.SNAP_TO_ANY;
+                        }
+                    };
+            smoothScroller.setTargetPosition(itemToScrollTo);
+            RecyclerView.LayoutManager layoutManager = allAppsRecyclerView.getLayoutManager();
+            if (layoutManager != null) {
+                layoutManager.startSmoothScroll(smoothScroller);
+            }
+        }
+        return itemToScrollTo;
+    }
+
     PrivateProfileManager getPrivateProfileManager() {
         return mPrivateProfileManager;
     }
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index a0e8571..b28964a 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -165,7 +165,7 @@
 
     // TODO(Block 5): Clean up flags
     public static final BooleanFlag ENABLE_TWOLINE_DEVICESEARCH = getDebugFlag(201388851,
-            "ENABLE_TWOLINE_DEVICESEARCH", ENABLED,
+            "ENABLE_TWOLINE_DEVICESEARCH", DISABLED,
             "Enable two line label for icons with labels on device search.");
 
     public static final BooleanFlag ENABLE_ICON_IN_TEXT_HEADER = getDebugFlag(270395143,
@@ -281,10 +281,7 @@
 
     // Aconfig migration complete for ENABLE_TWOLINE_ALLAPPS.
     public static final BooleanFlag ENABLE_TWOLINE_ALLAPPS = getDebugFlag(270390937,
-            "ENABLE_TWOLINE_ALLAPPS", ENABLED, "Enables two line label inside all apps.");
-    public static boolean enableTwolineAllapps() {
-        return ENABLE_TWOLINE_ALLAPPS.get() || Flags.enableTwolineAllapps();
-    }
+            "ENABLE_TWOLINE_ALLAPPS", DISABLED, "Enables two line label inside all apps.");
 
     public static final BooleanFlag IME_STICKY_SNACKBAR_EDU = getDebugFlag(270391693,
             "IME_STICKY_SNACKBAR_EDU", ENABLED, "Show sticky IME edu in AllApps");
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index 8e73660..41e3ef0 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -469,17 +469,22 @@
                         duplicateIconRequestsMap.get(cn);
 
                 if (cn != null) {
-                    CacheEntry entry = cacheLocked(
-                            cn,
-                            /* user = */ sectionKey.first,
-                            () -> duplicateIconRequests.get(0).launcherActivityInfo,
-                            mLauncherActivityInfoCachingLogic,
-                            c,
-                            /* usePackageIcon= */ false,
-                            /* useLowResIcons = */ sectionKey.second);
+                    if (duplicateIconRequests != null) {
+                        CacheEntry entry = cacheLocked(
+                                cn,
+                                /* user = */ sectionKey.first,
+                                () -> duplicateIconRequests.get(0).launcherActivityInfo,
+                                mLauncherActivityInfoCachingLogic,
+                                c,
+                                /* usePackageIcon= */ false,
+                                /* useLowResIcons = */ sectionKey.second);
 
-                    for (IconRequestInfo<T> iconRequest : duplicateIconRequests) {
-                        applyCacheEntry(entry, iconRequest.itemInfo);
+                        for (IconRequestInfo<T> iconRequest : duplicateIconRequests) {
+                            applyCacheEntry(entry, iconRequest.itemInfo);
+                        }
+                    } else {
+                        Log.e(TAG, "Found entry in icon database but no main activity "
+                                + "entry for cn: " + cn);
                     }
                 }
             }
diff --git a/src/com/android/launcher3/model/GridSizeMigrationUtil.java b/src/com/android/launcher3/model/GridSizeMigrationUtil.java
index 30d2cfb..c40484d 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationUtil.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationUtil.java
@@ -40,6 +40,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.launcher3.Flags;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.LauncherSettings;
@@ -122,6 +123,16 @@
         if (!needsToMigrate(srcDeviceState, destDeviceState)) {
             return true;
         }
+
+        if (Flags.gridMigrationFix()
+                && srcDeviceState.getColumns().equals(destDeviceState.getColumns())
+                && srcDeviceState.getRows() < destDeviceState.getRows()) {
+            // Only use this strategy when comparing the previous grid to the new grid and the
+            // columns are the same and the destination has more rows
+            copyTable(source, TABLE_NAME, target.getWritableDatabase(), TABLE_NAME, context);
+            destDeviceState.writeToPrefs(context);
+            return true;
+        }
         copyTable(source, TABLE_NAME, target.getWritableDatabase(), TMP_TABLE, context);
 
         HashSet<String> validPackages = getValidPackages(context);
diff --git a/src/com/android/launcher3/model/WidgetItem.java b/src/com/android/launcher3/model/WidgetItem.java
index 1dd58c3..3f88717 100644
--- a/src/com/android/launcher3/model/WidgetItem.java
+++ b/src/com/android/launcher3/model/WidgetItem.java
@@ -123,6 +123,7 @@
         if (!Flags.enableGeneratedPreviews() || generatedPreviews == null) {
             return false;
         }
-        return generatedPreviews.contains(widgetCategory);
+        return generatedPreviews.contains(widgetCategory)
+                && generatedPreviews.get(widgetCategory) != null;
     }
 }
diff --git a/src/com/android/launcher3/model/data/ItemInfo.java b/src/com/android/launcher3/model/data/ItemInfo.java
index 55849c2..f7cff78 100644
--- a/src/com/android/launcher3/model/data/ItemInfo.java
+++ b/src/com/android/launcher3/model/data/ItemInfo.java
@@ -94,6 +94,10 @@
      * {@link Favorites#ITEM_TYPE_APP_PAIR},
      * {@link Favorites#ITEM_TYPE_APPWIDGET} or
      * {@link Favorites#ITEM_TYPE_CUSTOM_APPWIDGET}.
+     * {@link Favorites#ITEM_TYPE_TASK}.
+     * {@link Favorites#ITEM_TYPE_QSB}.
+     * {@link Favorites#ITEM_TYPE_SEARCH_ACTION}.
+     * {@link Favorites#ITEM_TYPE_PRIVATE_SPACE_INSTALL_APP_BUTTON}.
      */
     public int itemType;
 
diff --git a/src/com/android/launcher3/model/data/ItemInfoWithIcon.java b/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
index 70cad96..9fbc6bf 100644
--- a/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
+++ b/src/com/android/launcher3/model/data/ItemInfoWithIcon.java
@@ -121,11 +121,6 @@
     public static final int FLAG_ARCHIVED = 1 << 14;
 
     /**
-     * Flag indicating it's the Private Space Install App icon.
-     */
-    public static final int FLAG_PRIVATE_SPACE_INSTALL_APP = 1 << 15;
-
-    /**
      * Status associated with the system state of the underlying item. This is calculated every
      * time a new info is created and not persisted on the disk.
      */
diff --git a/src/com/android/launcher3/model/data/PrivateSpaceInstallAppButtonInfo.java b/src/com/android/launcher3/model/data/PrivateSpaceInstallAppButtonInfo.java
new file mode 100644
index 0000000..1e7281d
--- /dev/null
+++ b/src/com/android/launcher3/model/data/PrivateSpaceInstallAppButtonInfo.java
@@ -0,0 +1,29 @@
+/*
+ * 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.model.data;
+
+import com.android.launcher3.LauncherSettings;
+
+/**
+ * Represents the Private Space Install App button in AllAppsView.
+ */
+public class PrivateSpaceInstallAppButtonInfo extends AppInfo {
+
+    public PrivateSpaceInstallAppButtonInfo() {
+        itemType = LauncherSettings.Favorites.ITEM_TYPE_PRIVATE_SPACE_INSTALL_APP_BUTTON;
+    }
+}
diff --git a/src/com/android/launcher3/states/EditModeState.kt b/src/com/android/launcher3/states/EditModeState.kt
index aafaaa0..6ff47ae 100644
--- a/src/com/android/launcher3/states/EditModeState.kt
+++ b/src/com/android/launcher3/states/EditModeState.kt
@@ -16,6 +16,7 @@
 package com.android.launcher3.states
 
 import android.content.Context
+import com.android.launcher3.Flags.enableScalingRevealHomeAnimation
 import com.android.launcher3.Launcher
 import com.android.launcher3.LauncherState
 import com.android.launcher3.logging.StatsLogManager
@@ -25,6 +26,8 @@
 class EditModeState(id: Int) : LauncherState(id, StatsLogManager.LAUNCHER_STATE_HOME, STATE_FLAGS) {
 
     companion object {
+        const val DEPTH_15_PERCENT = 0.15f
+
         private val STATE_FLAGS =
             (FLAG_MULTI_PAGE or
                 FLAG_WORKSPACE_INACCESSIBLE or
@@ -40,7 +43,11 @@
     }
 
     override fun <T> getDepthUnchecked(context: T): Float where T : Context?, T : ActivityContext? {
-        return 0.5f
+        if (enableScalingRevealHomeAnimation()) {
+            return DEPTH_15_PERCENT
+        } else {
+            return 0.5f
+        }
     }
 
     override fun getWorkspaceScaleAndTranslation(launcher: Launcher): ScaleAndTranslation {
diff --git a/src/com/android/launcher3/states/HintState.java b/src/com/android/launcher3/states/HintState.java
index 4cfced8..bf2fb30 100644
--- a/src/com/android/launcher3/states/HintState.java
+++ b/src/com/android/launcher3/states/HintState.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.states;
 
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 
 import android.content.Context;
@@ -34,6 +35,8 @@
     private static final int STATE_FLAGS = FLAG_WORKSPACE_INACCESSIBLE | FLAG_DISABLE_RESTORE
             | FLAG_HAS_SYS_UI_SCRIM;
 
+    public static final float DEPTH_5_PERCENT = 0.05f;
+
     public HintState(int id) {
         this(id, LAUNCHER_STATE_HOME);
     }
@@ -49,7 +52,11 @@
 
     @Override
     protected float getDepthUnchecked(Context context) {
-        return 0.15f;
+        if (enableScalingRevealHomeAnimation()) {
+            return DEPTH_5_PERCENT;
+        } else {
+            return 0.15f;
+        }
     }
 
     @Override
diff --git a/src/com/android/launcher3/states/SpringLoadedState.java b/src/com/android/launcher3/states/SpringLoadedState.java
index 3286afb..2e57ed8 100644
--- a/src/com/android/launcher3/states/SpringLoadedState.java
+++ b/src/com/android/launcher3/states/SpringLoadedState.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.states;
 
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 
 import android.content.Context;
@@ -33,6 +34,8 @@
             | FLAG_WORKSPACE_INACCESSIBLE | FLAG_DISABLE_RESTORE
             | FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED | FLAG_WORKSPACE_HAS_BACKGROUNDS;
 
+    public static final float DEPTH_15_PERCENT = 0.15f;
+
     public SpringLoadedState(int id) {
         super(id, LAUNCHER_STATE_HOME, STATE_FLAGS);
     }
@@ -62,7 +65,11 @@
 
     @Override
     protected float getDepthUnchecked(Context context) {
-        return 0.5f;
+        if (enableScalingRevealHomeAnimation()) {
+            return DEPTH_15_PERCENT;
+        } else {
+            return 0.5f;
+        }
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index 111931e..911568c 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -369,8 +369,8 @@
                 intent = ApiWrapper.getAppMarketActivityIntent(launcher,
                         itemInfoWithIcon.getTargetComponent().getPackageName(),
                         Process.myUserHandle());
-            } else if ((itemInfoWithIcon.runtimeStatusFlags
-                    & ItemInfoWithIcon.FLAG_PRIVATE_SPACE_INSTALL_APP) != 0) {
+            } else if (itemInfoWithIcon.itemType
+                    == LauncherSettings.Favorites.ITEM_TYPE_PRIVATE_SPACE_INSTALL_APP_BUTTON) {
                 intent = ApiWrapper.getAppMarketActivityIntent(launcher,
                         BuildConfig.APPLICATION_ID,
                         launcher.getAppsView().getPrivateProfileManager().getProfileUser());
diff --git a/src/com/android/launcher3/views/FloatingSurfaceView.java b/src/com/android/launcher3/views/FloatingSurfaceView.java
index c60e1a4..cab7982 100644
--- a/src/com/android/launcher3/views/FloatingSurfaceView.java
+++ b/src/com/android/launcher3/views/FloatingSurfaceView.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.views;
 
+import static com.android.launcher3.model.data.ItemInfo.NO_MATCHING_ID;
 import static com.android.launcher3.views.FloatingIconView.getLocationBoundsForView;
 import static com.android.launcher3.views.IconLabelDotView.setIconAndDotVisible;
 
@@ -159,7 +160,7 @@
         if (mContract == null) {
             return;
         }
-        View icon = mLauncher.getFirstMatchForAppClose(-1,
+        View icon = mLauncher.getFirstMatchForAppClose(NO_MATCHING_ID,
                 mContract.componentName.getPackageName(), mContract.user,
                 false /* supportsAllAppsState */);
 
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index f2f83c8..aaefe60 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -57,6 +57,8 @@
 import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.util.CancellableTask;
 import com.android.launcher3.views.ActivityContext;
+import com.android.launcher3.widget.picker.util.WidgetPreviewContainerSize;
+import com.android.launcher3.widget.util.WidgetSizes;
 
 import java.util.function.Consumer;
 
@@ -80,7 +82,7 @@
      * The requested scale of the preview container. It can be lower than this as well.
      */
     private float mPreviewContainerScale = 1f;
-
+    private Size mPreviewContainerSize = new Size(0, 0);
     private FrameLayout mWidgetImageContainer;
     private WidgetImageView mWidgetImage;
     private ImageView mWidgetBadge;
@@ -176,6 +178,8 @@
         mWidgetDims.setText(null);
         mWidgetDescription.setText(null);
         mWidgetDescription.setVisibility(GONE);
+        showDescription(true);
+        showDimensions(true);
 
         if (mActiveRequest != null) {
             mActiveRequest.cancel();
@@ -186,6 +190,7 @@
             mWidgetImageContainer.removeView(mAppWidgetHostViewPreview);
         }
         mAppWidgetHostViewPreview = null;
+        mPreviewContainerSize = new Size(0, 0);
         mAppWidgetHostViewScale = 1f;
         mPreviewContainerScale = 1f;
         mItem = null;
@@ -201,30 +206,21 @@
      * Applies the item to this view
      */
     public void applyFromCellItem(WidgetItem item) {
-        applyFromCellItem(item, 1f);
-    }
-
-    /**
-     * Applies the item to this view
-     */
-    public void applyFromCellItem(WidgetItem item, float previewScale) {
-        applyFromCellItem(item, previewScale, this::applyPreview, null);
+        applyFromCellItem(item, this::applyPreview, /*cachedPreview=*/null);
     }
 
     /**
      * Applies the item to this view
      * @param item item to apply
-     * @param previewScale factor to scale the preview
      * @param callback callback when preview is loaded in case the preview is being loaded or cached
      * @param cachedPreview previously cached preview bitmap is present
      */
-    public void applyFromCellItem(WidgetItem item, float previewScale,
-            @NonNull Consumer<Bitmap> callback, @Nullable Bitmap cachedPreview) {
-        mPreviewContainerScale = previewScale;
-
+    public void applyFromCellItem(WidgetItem item, @NonNull Consumer<Bitmap> callback,
+            @Nullable Bitmap cachedPreview) {
         Context context = getContext();
         mItem = item;
         mWidgetSize = getWidgetItemSizePx(getContext(), mActivity.getDeviceProfile(), mItem);
+        initPreviewContainerSizeAndScale();
 
         mWidgetName.setText(mItem.label);
         mWidgetName.setContentDescription(
@@ -278,6 +274,17 @@
         }
     }
 
+    private void initPreviewContainerSizeAndScale() {
+        WidgetPreviewContainerSize previewSize = WidgetPreviewContainerSize.Companion.forItem(mItem,
+                mActivity.getDeviceProfile());
+        mPreviewContainerSize = WidgetSizes.getWidgetSizePx(mActivity.getDeviceProfile(),
+                previewSize.spanX, previewSize.spanY);
+
+        float scaleX = (float) mPreviewContainerSize.getWidth() / mWidgetSize.getWidth();
+        float scaleY = (float) mPreviewContainerSize.getHeight() / mWidgetSize.getHeight();
+        mPreviewContainerScale = Math.min(scaleX, scaleY);
+    }
+
     private void setAppWidgetHostViewPreview(
             NavigableAppWidgetHostView appWidgetHostViewPreview,
             LauncherAppWidgetProviderInfo providerInfo,
@@ -384,6 +391,16 @@
     }
 
     /**
+     * Shows or hides the dimensions displayed below each widget.
+     *
+     * @param show a flag that shows the dimensions of the widget if {@code true}, hides it if
+     *             {@code false}.
+     */
+    public void showDimensions(boolean show) {
+        mWidgetDims.setVisibility(show ? VISIBLE : GONE);
+    }
+
+    /**
      * Set whether the app icon, for the app that provides the widget, should be shown next to the
      * title text of the widget.
      *
@@ -448,17 +465,22 @@
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         ViewGroup.LayoutParams containerLp = mWidgetImageContainer.getLayoutParams();
-
-        mAppWidgetHostViewScale = mPreviewContainerScale;
         int maxWidth = MeasureSpec.getSize(widthMeasureSpec);
-        containerLp.width = Math.round(mWidgetSize.getWidth() * mAppWidgetHostViewScale);
+
+        // mPreviewContainerScale ensures the needed scaling with respect to original widget size.
+        mAppWidgetHostViewScale = mPreviewContainerScale;
+        containerLp.width = mPreviewContainerSize.getWidth();
+        containerLp.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 / mWidgetSize.getWidth();
+            mAppWidgetHostViewScale = (float) containerLp.width / mPreviewContainerSize.getWidth();
+            containerLp.height = Math.round(
+                    mPreviewContainerSize.getHeight() * mAppWidgetHostViewScale);
         }
-        containerLp.height = Math.round(mWidgetSize.getHeight() * mAppWidgetHostViewScale);
-        // No need to call mWidgetImageContainer.setLayoutParams as we are in measure pass
 
+        // No need to call mWidgetImageContainer.setLayoutParams as we are in measure pass
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
     }
 
diff --git a/src/com/android/launcher3/widget/WidgetImageView.java b/src/com/android/launcher3/widget/WidgetImageView.java
index 11f4485..f0a23be 100644
--- a/src/com/android/launcher3/widget/WidgetImageView.java
+++ b/src/com/android/launcher3/widget/WidgetImageView.java
@@ -82,15 +82,27 @@
     private void updateDstRectF() {
         float myWidth = getWidth();
         float myHeight = getHeight();
-        float bitmapWidth = mDrawable.getIntrinsicWidth();
+        final float bitmapWidth = mDrawable.getIntrinsicWidth();
+        final float bitmapHeight = mDrawable.getIntrinsicHeight();
+        final float bitmapAspectRatio = bitmapWidth / bitmapHeight;
+        final float containerAspectRatio = myWidth / myHeight;
 
-        final float scale = bitmapWidth > myWidth ? myWidth / bitmapWidth : 1;
-        float scaledWidth = bitmapWidth * scale;
-        float scaledHeight = mDrawable.getIntrinsicHeight() * scale;
+        // Scale by width if image has larger aspect ratio than the container else by height; and
+        // avoid cropping the previews
+        final float scale = bitmapAspectRatio > containerAspectRatio ? myWidth / bitmapWidth
+                : myHeight / bitmapHeight;
 
-        mDstRectF.left = (myWidth - scaledWidth) / 2;
-        mDstRectF.right = (myWidth + scaledWidth) / 2;
+        final float scaledWidth = bitmapWidth * scale;
+        final float scaledHeight = bitmapHeight * scale;
 
+        // Avoid cropping by checking bounds after scaling.
+        if (scaledWidth > myWidth) {
+            mDstRectF.left = 0;
+            mDstRectF.right = scaledWidth;
+        } else {
+            mDstRectF.left = (myWidth - scaledWidth) / 2;
+            mDstRectF.right = (myWidth + scaledWidth) / 2;
+        }
         if (scaledHeight > myHeight) {
             mDstRectF.top = 0;
             mDstRectF.bottom = scaledHeight;
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index ceb0072..ab1ad70 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.widget;
 
-import static com.android.launcher3.Flags.enableCategorizedWidgetSuggestions;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_BOTTOM_WIDGETS_TRAY;
 
 import android.content.Context;
@@ -188,13 +187,9 @@
                 mWidgetCellHorizontalPadding)
                 .forEach(row -> {
                     TableRow tableRow = new TableRow(getContext());
-                    if (enableCategorizedWidgetSuggestions()) {
-                        // Vertically center align items, so that even if they don't fill bounds,
-                        // they can look organized when placed together in a row.
-                        tableRow.setGravity(Gravity.CENTER_VERTICAL);
-                    } else {
-                        tableRow.setGravity(Gravity.TOP);
-                    }
+                    // Vertically center align items, so that even if they don't fill bounds,
+                    // they can look organized when placed together in a row.
+                    tableRow.setGravity(Gravity.CENTER_VERTICAL);
                     row.forEach(widgetItem -> {
                         WidgetCell widget = addItemCell(tableRow);
                         widget.applyFromCellItem(widgetItem);
diff --git a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
index 68f18ae..0d775c3 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
@@ -36,41 +36,49 @@
             (context, entry) -> entry.mWidgets.stream()
                     .map(item -> item.label).sorted().collect(Collectors.joining(", "));
 
-    private static final BiFunction<Context, WidgetsListHeaderEntry, String> SUBTITLE_DEFAULT =
-            (context, entry) -> {
-                List<WidgetItem> items = entry.mWidgets;
-                int wc = (int) items.stream().filter(item -> item.widgetInfo != null).count();
-                int sc = Math.max(0, items.size() - wc);
+    @Nullable
+    private static String buildWidgetsCountString(Context context, int wc, int sc) {
+        Resources resources = context.getResources();
+        if (wc == 0 && sc == 0) {
+            return null;
+        }
 
-                Resources resources = context.getResources();
-                if (wc == 0 && sc == 0) {
-                    return null;
-                }
-
-                String subtitle;
-                if (wc > 0 && sc > 0) {
-                    String widgetsCount = PluralMessageFormat.getIcuPluralString(context,
-                            R.string.widgets_count, wc);
-                    String shortcutsCount = PluralMessageFormat.getIcuPluralString(context,
-                            R.string.shortcuts_count, sc);
-                    subtitle = resources.getString(R.string.widgets_and_shortcuts_count,
-                            widgetsCount, shortcutsCount);
-                } else if (wc > 0) {
-                    subtitle = PluralMessageFormat.getIcuPluralString(context,
-                            R.string.widgets_count, wc);
-                } else {
-                    subtitle = PluralMessageFormat.getIcuPluralString(context,
-                            R.string.shortcuts_count, sc);
-                }
-                return subtitle;
-            };
+        String subtitle;
+        if (wc > 0 && sc > 0) {
+            String widgetsCount = PluralMessageFormat.getIcuPluralString(context,
+                    R.string.widgets_count, wc);
+            String shortcutsCount = PluralMessageFormat.getIcuPluralString(context,
+                    R.string.shortcuts_count, sc);
+            subtitle = resources.getString(R.string.widgets_and_shortcuts_count,
+                    widgetsCount, shortcutsCount);
+        } else if (wc > 0) {
+            subtitle = PluralMessageFormat.getIcuPluralString(context,
+                    R.string.widgets_count, wc);
+        } else {
+            subtitle = PluralMessageFormat.getIcuPluralString(context,
+                    R.string.shortcuts_count, sc);
+        }
+        return subtitle;
+    }
 
     private final boolean mIsWidgetListShown;
+    /** Selected widgets displayed */
+    private final int mVisibleWidgetsCount;
     private final boolean mIsSearchEntry;
 
     private WidgetsListHeaderEntry(PackageItemInfo pkgItem, String titleSectionName,
+            List<WidgetItem> items, int visibleWidgetsCount,
+            boolean isSearchEntry, boolean isWidgetListShown) {
+        super(pkgItem, titleSectionName, items);
+        mVisibleWidgetsCount = visibleWidgetsCount;
+        mIsSearchEntry = isSearchEntry;
+        mIsWidgetListShown = isWidgetListShown;
+    }
+
+    private WidgetsListHeaderEntry(PackageItemInfo pkgItem, String titleSectionName,
             List<WidgetItem> items, boolean isSearchEntry, boolean isWidgetListShown) {
         super(pkgItem, titleSectionName, items);
+        mVisibleWidgetsCount = (int) items.stream().filter(w -> w.widgetInfo != null).count();
         mIsSearchEntry = isSearchEntry;
         mIsWidgetListShown = isWidgetListShown;
     }
@@ -91,8 +99,13 @@
 
     @Nullable
     public String getSubtitle(Context context) {
-        return mIsSearchEntry
-                ? SUBTITLE_SEARCH.apply(context, this) : SUBTITLE_DEFAULT.apply(context, this);
+        if (mIsSearchEntry) {
+            return SUBTITLE_SEARCH.apply(context, this);
+        } else {
+            int shortcutsCount = Math.max(0,
+                    (int) mWidgets.stream().filter(WidgetItem::isShortcut).count());
+            return buildWidgetsCountString(context, mVisibleWidgetsCount, shortcutsCount);
+        }
     }
 
     @Override
@@ -102,6 +115,7 @@
         return mWidgets.equals(otherEntry.mWidgets) && mPkgItem.equals(otherEntry.mPkgItem)
                 && mTitleSectionName.equals(otherEntry.mTitleSectionName)
                 && mIsWidgetListShown == otherEntry.mIsWidgetListShown
+                && mVisibleWidgetsCount == otherEntry.mVisibleWidgetsCount
                 && mIsSearchEntry == otherEntry.mIsSearchEntry;
     }
 
@@ -112,6 +126,7 @@
                 mPkgItem,
                 mTitleSectionName,
                 mWidgets,
+                mVisibleWidgetsCount,
                 mIsSearchEntry,
                 /* isWidgetListShown= */ true);
     }
@@ -122,7 +137,28 @@
                 pkgItem,
                 titleSectionName,
                 items,
-                /* forSearch */ false,
+                /* isSearchEntry= */ false,
+                /* isWidgetListShown= */ false);
+    }
+
+    /**
+     * Creates a widget list holder for an header ("app" / "suggestions") which has widgets or/and
+     * shortcuts.
+     *
+     * @param pkgItem             package item info for the header section
+     * @param titleSectionName    title string for the header
+     * @param items               all items for the given header
+     * @param visibleWidgetsCount widgets count when only selected widgets are shown due to
+     *                            limited space.
+     */
+    public static WidgetsListHeaderEntry create(PackageItemInfo pkgItem, String titleSectionName,
+            List<WidgetItem> items, int visibleWidgetsCount) {
+        return new WidgetsListHeaderEntry(
+                pkgItem,
+                titleSectionName,
+                items,
+                visibleWidgetsCount,
+                /* isSearchEntry= */ false,
                 /* isWidgetListShown= */ false);
     }
 
@@ -132,7 +168,7 @@
                 pkgItem,
                 titleSectionName,
                 items,
-                /* forSearch */ true,
+                /* isSearchEntry */ true,
                 /* isWidgetListShown= */ false);
     }
 }
diff --git a/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProvider.java b/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProvider.java
index 801b1f6..c3906a6 100644
--- a/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProvider.java
+++ b/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProvider.java
@@ -18,13 +18,13 @@
 
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-import android.util.Log;
 
+import androidx.annotation.Nullable;
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.R;
 import com.android.launcher3.model.WidgetItem;
+import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.ResourceBasedOverride;
 
@@ -54,6 +54,7 @@
      * to display the recommendation grouped by categories.
      */
     @WorkerThread
+    @Nullable
     public WidgetRecommendationCategory getWidgetRecommendationCategory(Context context,
             WidgetItem item) {
         // This is a default implementation that uses application category to derive the category to
@@ -61,17 +62,16 @@
         // via the overridden WidgetRecommendationCategoryProvider resource.
 
         Preconditions.assertWorkerThread();
-        PackageManager pm = context.getPackageManager();
+        PackageManagerHelper pmHelper = new PackageManagerHelper(context);
         if (item.widgetInfo != null && item.widgetInfo.getComponent() != null) {
             String widgetComponentName = item.widgetInfo.getComponent().getClassName();
-            try {
-                int predictionCategory = pm.getApplicationInfo(
-                        item.widgetInfo.getComponent().getPackageName(), 0 /* flags */).category;
+            ApplicationInfo applicationInfo = pmHelper.getApplicationInfo(
+                    item.widgetInfo.getComponent().getPackageName(), item.widgetInfo.getUser(),
+                    0 /* flags */);
+            if (applicationInfo != null) {
+                int predictionCategory = applicationInfo.category;
                 return getCategoryFromApplicationCategory(context, predictionCategory,
                         widgetComponentName);
-            } catch (PackageManager.NameNotFoundException e) {
-                Log.e(TAG, "Failed to retrieve application category when determining the "
-                        + "widget category for " + widgetComponentName, e);
             }
         }
         return null;
@@ -112,17 +112,22 @@
                     R.string.news_widget_recommendation_category_label, /*order=*/1);
         }
 
-        if (applicationCategory == ApplicationInfo.CATEGORY_SOCIAL
-                || applicationCategory == ApplicationInfo.CATEGORY_AUDIO
+        if (applicationCategory == ApplicationInfo.CATEGORY_SOCIAL) {
+            return new WidgetRecommendationCategory(
+                    R.string.social_widget_recommendation_category_label,
+                    /*order=*/5);
+        }
+
+        if (applicationCategory == ApplicationInfo.CATEGORY_AUDIO
                 || applicationCategory == ApplicationInfo.CATEGORY_VIDEO
                 || applicationCategory == ApplicationInfo.CATEGORY_IMAGE) {
             return new WidgetRecommendationCategory(
-                    R.string.social_and_entertainment_widget_recommendation_category_label,
-                    /*order=*/4);
+                    R.string.entertainment_widget_recommendation_category_label,
+                    /*order=*/6);
         }
 
         return new WidgetRecommendationCategory(
-                R.string.others_widget_recommendation_category_label, /*order=*/5);
+                R.string.others_widget_recommendation_category_label, /*order=*/4);
     }
 
 }
diff --git a/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java b/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
index 426a3ae..811759d 100644
--- a/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
+++ b/src/com/android/launcher3/widget/picker/WidgetRecommendationsView.java
@@ -93,18 +93,19 @@
      * @param availableWidth     width in px that the recommendations should display in
      * @param cellPadding        padding in px that should be applied to each widget in the
      *                           recommendations
-     * @return {@code false} if no recommendations could fit in the available space.
+     * @return number of recommendations that could fit in the available space.
      */
-    public boolean setRecommendations(
+    public int setRecommendations(
             List<WidgetItem> recommendedWidgets, DeviceProfile deviceProfile,
             final @Px float availableHeight, final @Px int availableWidth,
             final @Px int cellPadding) {
         this.mAvailableHeight = availableHeight;
-        removeAllViews();
+        clear();
 
-        maybeDisplayInTable(recommendedWidgets, deviceProfile, availableWidth, cellPadding);
+        int displayedWidgets = maybeDisplayInTable(recommendedWidgets, deviceProfile,
+                availableWidth, cellPadding);
         updateTitleAndIndicator();
-        return getChildCount() > 0;
+        return displayedWidgets;
     }
 
     /**
@@ -118,9 +119,9 @@
      * @param availableWidth  width in px that the recommendations should display in
      * @param cellPadding     padding in px that should be applied to each widget in the
      *                        recommendations
-     * @return {@code false} if no recommendations could fit in the available space.
+     * @return number of recommendations that could fit in the available space.
      */
-    public boolean setRecommendations(
+    public int setRecommendations(
             Map<WidgetRecommendationCategory, List<WidgetItem>> recommendations,
             DeviceProfile deviceProfile,
             final @Px float availableHeight, final @Px int availableWidth,
@@ -128,19 +129,23 @@
         this.mAvailableHeight = availableHeight;
         Context context = getContext();
         mPageIndicator.setPauseScroll(true, deviceProfile.isTwoPanels);
-        removeAllViews();
+        clear();
 
         int displayedCategories = 0;
+        int totalDisplayedWidgets = 0;
 
         // Render top MAX_CATEGORIES in separate tables. Each table becomes a page.
         for (Map.Entry<WidgetRecommendationCategory, List<WidgetItem>> entry :
                 new TreeMap<>(recommendations).entrySet()) {
             // If none of the recommendations for the category could fit in the mAvailableHeight, we
             // don't want to add that category; and we look for the next one.
-            if (maybeDisplayInTable(entry.getValue(), deviceProfile, availableWidth, cellPadding)) {
+            int displayedCount = maybeDisplayInTable(entry.getValue(), deviceProfile,
+                    availableWidth, cellPadding);
+            if (displayedCount > 0) {
                 mCategoryTitles.add(
                         context.getResources().getString(entry.getKey().categoryTitleRes));
                 displayedCategories++;
+                totalDisplayedWidgets += displayedCount;
             }
 
             if (displayedCategories == MAX_CATEGORIES) {
@@ -150,7 +155,12 @@
 
         updateTitleAndIndicator();
         mPageIndicator.setPauseScroll(false, deviceProfile.isTwoPanels);
-        return getChildCount() > 0;
+        return totalDisplayedWidgets;
+    }
+
+    private void clear() {
+        mCategoryTitles.clear();
+        removeAllViews();
     }
 
     /** Displays the page title and paging indicator if there are multiple pages. */
@@ -199,21 +209,8 @@
             for (int i = 0; i < getChildCount(); i++) {
                 View child = getChildAt(i);
                 measureChild(child, widthMeasureSpec, heightMeasureSpec);
-                if (mAvailableHeight == Float.MAX_VALUE) {
-                    // When we are not limited by height, use currentPage's height. This is the case
-                    // when the paged layout is placed in a scrollable container. We cannot use
-                    // height
-                    // of tallest child in such case, as it will display a scrollbar even for
-                    // smaller
-                    // pages that don't have more content.
-                    if (i == mCurrentPage) {
-                        int parentHeight = MeasureSpec.getSize(heightMeasureSpec);
-                        desiredHeight = Math.max(parentHeight, child.getMeasuredHeight());
-                    }
-                } else {
-                    // Use height of tallest child when we are limited to a certain height.
-                    desiredHeight = Math.max(desiredHeight, child.getMeasuredHeight());
-                }
+                // Use height of tallest child as we have limited height.
+                desiredHeight = Math.max(desiredHeight, child.getMeasuredHeight());
             }
 
             int finalHeight = resolveSizeAndState(desiredHeight, heightMeasureSpec, 0);
@@ -228,12 +225,14 @@
      * fits.
      * <p>Returns false if none of the recommendations could fit.</p>
      */
-    private boolean maybeDisplayInTable(List<WidgetItem> recommendedWidgets,
+    private int maybeDisplayInTable(List<WidgetItem> recommendedWidgets,
             DeviceProfile deviceProfile,
             final @Px int availableWidth, final @Px int cellPadding) {
         Context context = getContext();
         LayoutInflater inflater = LayoutInflater.from(context);
 
+        // Since we are limited by space, we don't sort recommendations - to show most relevant
+        // (if possible).
         List<ArrayList<WidgetItem>> rows = groupWidgetItemsUsingRowPxWithoutReordering(
                 recommendedWidgets,
                 context,
@@ -249,13 +248,13 @@
         recommendationsTable.setWidgetCellOnClickListener(mWidgetCellOnClickListener);
         recommendationsTable.setWidgetCellLongClickListener(mWidgetCellOnLongClickListener);
 
-        boolean displayedAtLeastOne = recommendationsTable.setRecommendedWidgets(rows,
+        int displayedCount = recommendationsTable.setRecommendedWidgets(rows,
                 deviceProfile, mAvailableHeight);
-        if (displayedAtLeastOne) {
+        if (displayedCount > 0) {
             addView(recommendationsTable);
         }
 
-        return displayedAtLeastOne;
+        return displayedCount;
     }
 
     /** Returns location of a widget cell for displaying the "touch and hold" education tip. */
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index c0f1070..848f6fa 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -107,7 +107,8 @@
             entry -> mCurrentUser.equals(entry.mPkgItem.user);
     private final Predicate<WidgetsListBaseEntry> mWorkWidgetsFilter;
     protected final boolean mHasWorkProfile;
-    protected boolean mHasRecommendedWidgets;
+    // Number of recommendations displayed
+    protected int mRecommendedWidgetsCount;
     protected final SparseArray<AdapterHolder> mAdapters = new SparseArray();
     @Nullable private ArrowTipView mLatestEducationalTip;
     private final OnLayoutChangeListener mLayoutChangeListenerToShowTips =
@@ -581,7 +582,7 @@
         }
 
         if (enableCategorizedWidgetSuggestions()) {
-            mHasRecommendedWidgets = mWidgetRecommendationsView.setRecommendations(
+            mRecommendedWidgetsCount = mWidgetRecommendationsView.setRecommendations(
                     mActivityContext.getPopupDataProvider().getCategorizedRecommendedWidgets(),
                     mDeviceProfile,
                     /* availableHeight= */ getMaxAvailableHeightForRecommendations(),
@@ -589,7 +590,7 @@
                     /* cellPadding= */ mWidgetCellHorizontalPadding
             );
         } else {
-            mHasRecommendedWidgets = mWidgetRecommendationsView.setRecommendations(
+            mRecommendedWidgetsCount = mWidgetRecommendationsView.setRecommendations(
                     mActivityContext.getPopupDataProvider().getRecommendedWidgets(),
                     mDeviceProfile,
                     /* availableHeight= */ getMaxAvailableHeightForRecommendations(),
@@ -597,7 +598,8 @@
                     /* cellPadding= */ mWidgetCellHorizontalPadding
             );
         }
-        mWidgetRecommendationsContainer.setVisibility(mHasRecommendedWidgets ? VISIBLE : GONE);
+        mWidgetRecommendationsContainer.setVisibility(
+                mRecommendedWidgetsCount > 0 ? VISIBLE : GONE);
     }
 
     @Px
@@ -790,7 +792,7 @@
     }
 
     /** private the height, in pixel, + the vertical margins of a given view. */
-    private static int measureHeightWithVerticalMargins(View view) {
+    protected static int measureHeightWithVerticalMargins(View view) {
         if (view.getVisibility() != VISIBLE) {
             return 0;
         }
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
index ef3ccf0..36f8bf9 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
@@ -15,8 +15,6 @@
  */
 package com.android.launcher3.widget.picker;
 
-import static com.android.launcher3.Flags.enableCategorizedWidgetSuggestions;
-
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.util.Log;
@@ -121,7 +119,7 @@
                 widget.setVisibility(View.VISIBLE);
 
                 // When preview loads, notify adapter to rebind the item and possibly animate
-                widget.applyFromCellItem(widgetItem, 1f,
+                widget.applyFromCellItem(widgetItem,
                         bitmap -> holder.onPreviewLoaded(Pair.create(widgetItem, bitmap)),
                         holder.previewCache.get(widgetItem));
                 widget.requestLayout();
@@ -150,13 +148,9 @@
                 tableRow = (TableRow) table.getChildAt(i);
             } else {
                 tableRow = new TableRow(table.getContext());
-                if (enableCategorizedWidgetSuggestions()) {
-                    // Vertically center align items, so that even if they don't fill bounds, they
-                    // can look organized when placed together in a row.
-                    tableRow.setGravity(Gravity.CENTER_VERTICAL);
-                } else {
-                    tableRow.setGravity(Gravity.TOP);
-                }
+                // Vertically center align items, so that even if they don't fill bounds, they
+                // can look organized when placed together in a row.
+                tableRow.setGravity(Gravity.CENTER_VERTICAL);
                 table.addView(tableRow);
             }
             if (tableRow.getChildCount() > widgetItems.size()) {
diff --git a/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java b/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
index 12564f4..76b8401 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsRecommendationTableLayout.java
@@ -17,11 +17,13 @@
 
 import static com.android.launcher3.Flags.enableCategorizedWidgetSuggestions;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WIDGETS_PREDICTION;
+import static com.android.launcher3.widget.util.WidgetSizes.getWidgetSizePx;
+import static com.android.launcher3.widget.util.WidgetsTableUtils.WIDGETS_TABLE_ROW_SIZE_COMPARATOR;
+
+import static java.lang.Math.max;
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.util.Log;
-import android.util.Size;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -30,26 +32,23 @@
 import android.widget.TableRow;
 
 import androidx.annotation.Nullable;
+import androidx.annotation.Px;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.widget.WidgetCell;
-import com.android.launcher3.widget.util.WidgetSizes;
+import com.android.launcher3.widget.picker.util.WidgetPreviewContainerSize;
 
 import java.util.ArrayList;
 import java.util.List;
 
 /** A {@link TableLayout} for showing recommended widgets. */
 public final class WidgetsRecommendationTableLayout extends TableLayout {
-    private static final String TAG = "WidgetsRecommendationTableLayout";
-    private static final float DOWN_SCALE_RATIO = 0.9f;
-    private static final float MAX_DOWN_SCALE_RATIO = 0.5f;
     private final float mWidgetsRecommendationTableVerticalPadding;
     private final float mWidgetCellVerticalPadding;
     private final float mWidgetCellTextViewsHeight;
 
-    private float mRecommendationTableMaxHeight = Float.MAX_VALUE;
     @Nullable private OnLongClickListener mWidgetCellOnLongClickListener;
     @Nullable private OnClickListener mWidgetCellOnClickListener;
 
@@ -82,47 +81,40 @@
      * desired {@code recommendationTableMaxHeight}.
      *
      * <p>If the content can't fit {@code recommendationTableMaxHeight}, this view will remove a
-     * last row from the {@code recommendedWidgets} until it fits or only one row left. If the only
-     * row still doesn't fit, we scale down the preview image.
+     * last row from the {@code recommendedWidgets} until it fits or only one row left.
      *
      * <p>Returns {@code false} if none of the widgets could fit</p>
      */
-    public boolean setRecommendedWidgets(List<ArrayList<WidgetItem>> recommendedWidgets,
-            DeviceProfile deviceProfile,
-            float recommendationTableMaxHeight) {
-        mRecommendationTableMaxHeight = recommendationTableMaxHeight;
-        RecommendationTableData data = fitRecommendedWidgetsToTableSpace(/* previewScale= */ 1f,
-                deviceProfile,
-                recommendedWidgets);
-        bindData(data);
-        return !data.mRecommendationTable.isEmpty();
+    public int setRecommendedWidgets(List<ArrayList<WidgetItem>> recommendedWidgets,
+            DeviceProfile deviceProfile, float recommendationTableMaxHeight) {
+        List<ArrayList<WidgetItem>> rows = selectRowsThatFitInAvailableHeight(recommendedWidgets,
+                recommendationTableMaxHeight, deviceProfile);
+        bindData(rows);
+        return rows.stream().mapToInt(ArrayList::size).sum();
     }
 
-    private void bindData(RecommendationTableData data) {
-        if (data.mRecommendationTable.isEmpty()) {
+    private void bindData(List<ArrayList<WidgetItem>> recommendationTable) {
+        if (recommendationTable.isEmpty()) {
             setVisibility(GONE);
             return;
         }
 
         removeAllViews();
 
-        for (int i = 0; i < data.mRecommendationTable.size(); i++) {
-            List<WidgetItem> widgetItems = data.mRecommendationTable.get(i);
+        for (int i = 0; i < recommendationTable.size(); i++) {
+            List<WidgetItem> widgetItems = recommendationTable.get(i);
             TableRow tableRow = new TableRow(getContext());
-            if (enableCategorizedWidgetSuggestions()) {
-                // Vertically center align items, so that even if they don't fill bounds, they can
-                // look organized when placed together in a row.
-                tableRow.setGravity(Gravity.CENTER_VERTICAL);
-            } else {
-                tableRow.setGravity(Gravity.TOP);
-            }
+            // Vertically center align items, so that even if they don't fill bounds, they can
+            // look organized when placed together in a row.
+            tableRow.setGravity(Gravity.CENTER_VERTICAL);
             for (WidgetItem widgetItem : widgetItems) {
                 WidgetCell widgetCell = addItemCell(tableRow);
-                widgetCell.applyFromCellItem(widgetItem, data.mPreviewScale);
+                widgetCell.applyFromCellItem(widgetItem);
                 widgetCell.showAppIconInWidgetTitle(true);
                 widgetCell.showBadge();
                 if (enableCategorizedWidgetSuggestions()) {
                     widgetCell.showDescription(false);
+                    widgetCell.showDimensions(false);
                 }
             }
             addView(tableRow);
@@ -144,58 +136,32 @@
         return widget;
     }
 
-    private RecommendationTableData fitRecommendedWidgetsToTableSpace(
-            float previewScale,
-            DeviceProfile deviceProfile,
-            List<ArrayList<WidgetItem>> recommendedWidgetsInTable) {
-        if (previewScale < MAX_DOWN_SCALE_RATIO) {
-            Log.w(TAG, "Hide recommended widgets. Can't down scale previews to " + previewScale);
-            return new RecommendationTableData(List.of(), previewScale);
-        }
+    private List<ArrayList<WidgetItem>> selectRowsThatFitInAvailableHeight(
+            List<ArrayList<WidgetItem>> recommendedWidgets, @Px float recommendationTableMaxHeight,
+            DeviceProfile deviceProfile) {
+        List<ArrayList<WidgetItem>> filteredRows = new ArrayList<>();
         // A naive estimation of the widgets recommendation table height without inflation.
         float totalHeight = mWidgetsRecommendationTableVerticalPadding;
-        for (int i = 0; i < recommendedWidgetsInTable.size(); i++) {
-            List<WidgetItem> widgetItems = recommendedWidgetsInTable.get(i);
+
+        for (int i = 0; i < recommendedWidgets.size(); i++) {
+            List<WidgetItem> widgetItems = recommendedWidgets.get(i);
             float rowHeight = 0;
             for (int j = 0; j < widgetItems.size(); j++) {
                 WidgetItem widgetItem = widgetItems.get(j);
-                Size widgetSize = WidgetSizes.getWidgetItemSizePx(getContext(), deviceProfile,
-                        widgetItem);
-                float previewHeight = widgetSize.getHeight() * previewScale;
-                rowHeight = Math.max(rowHeight,
-                        previewHeight + mWidgetCellTextViewsHeight + mWidgetCellVerticalPadding);
+                WidgetPreviewContainerSize previewContainerSize =
+                        WidgetPreviewContainerSize.Companion.forItem(widgetItem, deviceProfile);
+                float widgetItemHeight = getWidgetSizePx(deviceProfile, previewContainerSize.spanX,
+                        previewContainerSize.spanY).getHeight();
+                rowHeight = max(rowHeight,
+                        widgetItemHeight + mWidgetCellTextViewsHeight + mWidgetCellVerticalPadding);
             }
-            totalHeight += rowHeight;
+            if (totalHeight + rowHeight <= recommendationTableMaxHeight) {
+                totalHeight += rowHeight;
+                filteredRows.add(new ArrayList<>(widgetItems));
+            }
         }
 
-        if (totalHeight < mRecommendationTableMaxHeight) {
-            return new RecommendationTableData(recommendedWidgetsInTable, previewScale);
-        }
-
-        if (recommendedWidgetsInTable.size() > 1) {
-            // We don't want to scale down widgets preview unless we really need to. Reduce the
-            // num of row by 1 to see if it fits.
-            return fitRecommendedWidgetsToTableSpace(
-                    previewScale,
-                    deviceProfile,
-                    recommendedWidgetsInTable.subList(/* fromIndex= */0,
-                            /* toIndex= */recommendedWidgetsInTable.size() - 1));
-        }
-
-        float nextPreviewScale = previewScale * DOWN_SCALE_RATIO;
-        return fitRecommendedWidgetsToTableSpace(nextPreviewScale, deviceProfile,
-                recommendedWidgetsInTable);
-    }
-
-    /** Data class for the widgets recommendation table and widgets preview scaling. */
-    private class RecommendationTableData {
-        private final List<ArrayList<WidgetItem>> mRecommendationTable;
-        private final float mPreviewScale;
-
-        RecommendationTableData(List<ArrayList<WidgetItem>> recommendationTable,
-                float previewScale) {
-            mRecommendationTable = recommendationTable;
-            mPreviewScale = previewScale;
-        }
+        // Perform re-ordering once we have filtered out recommendations that fit.
+        return filteredRows.stream().sorted(WIDGETS_TABLE_ROW_SIZE_COMPARATOR).toList();
     }
 }
diff --git a/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java b/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
index 165b2fe..c3bb993 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsTwoPaneSheet.java
@@ -167,7 +167,7 @@
     @Override
     public void onWidgetsBound() {
         super.onWidgetsBound();
-        if (!mHasRecommendedWidgets && mSelectedHeader == null) {
+        if (mRecommendedWidgetsCount == 0 && mSelectedHeader == null) {
             mAdapters.get(mActivePage).mWidgetsListAdapter.selectFirstHeaderEntry();
             mAdapters.get(mActivePage).mWidgetsRecyclerView.scrollToTop();
         }
@@ -177,7 +177,7 @@
     public void onRecommendedWidgetsBound() {
         super.onRecommendedWidgetsBound();
 
-        if (mSuggestedWidgetsContainer == null && mHasRecommendedWidgets) {
+        if (mSuggestedWidgetsContainer == null && mRecommendedWidgetsCount > 0) {
             setupSuggestedWidgets(LayoutInflater.from(getContext()));
             mSuggestedWidgetsHeader.callOnClick();
         }
@@ -209,8 +209,9 @@
         packageItemInfo.title = suggestionsHeaderTitle;
         WidgetsListHeaderEntry widgetsListHeaderEntry = WidgetsListHeaderEntry.create(
                         packageItemInfo,
-                        suggestionsHeaderTitle,
-                        mActivityContext.getPopupDataProvider().getRecommendedWidgets())
+                        /*titleSectionName=*/ suggestionsHeaderTitle,
+                        /*items=*/ mActivityContext.getPopupDataProvider().getRecommendedWidgets(),
+                        /*visibleWidgetsCount=*/ mRecommendedWidgetsCount)
                 .withWidgetListShown();
 
         mSuggestedWidgetsHeader.applyFromItemInfoWithIcon(widgetsListHeaderEntry);
@@ -233,7 +234,7 @@
     @Override
     @Px
     protected float getMaxTableHeight(@Px float noWidgetsViewHeight) {
-        return Float.MAX_VALUE;
+        return mContent.getMeasuredHeight() - measureHeightWithVerticalMargins(mHeaderTitle);
     }
 
     @Override
diff --git a/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSize.kt b/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSize.kt
new file mode 100644
index 0000000..a0414ba
--- /dev/null
+++ b/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSize.kt
@@ -0,0 +1,91 @@
+/*
+ * 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.util
+
+import com.android.launcher3.DeviceProfile
+import com.android.launcher3.model.WidgetItem
+import kotlin.math.abs
+
+/** Size of a preview container in terms of the grid spans. */
+data class WidgetPreviewContainerSize(@JvmField val spanX: Int, @JvmField val spanY: Int) {
+    companion object {
+        /**
+         * Returns the size of the preview container in which the given widget's preview should be
+         * displayed (by scaling it if necessary).
+         */
+        fun forItem(item: WidgetItem, dp: DeviceProfile): WidgetPreviewContainerSize {
+            val sizes =
+                if (dp.isTablet && !dp.isTwoPanels) {
+                    TABLET_WIDGET_PREVIEW_SIZES
+                } else {
+                    HANDHELD_WIDGET_PREVIEW_SIZES
+                }
+
+            for ((index, containerSize) in sizes.withIndex()) {
+                if (containerSize.spanX == item.spanX && containerSize.spanY == item.spanY) {
+                    return containerSize // Exact match!
+                }
+                if (containerSize.spanX <= item.spanX && containerSize.spanY <= item.spanY) {
+                    return findClosestFittingContainer(
+                        containerSizes = sizes.toList(),
+                        startIndex = index,
+                        item = item
+                    )
+                }
+            }
+            // Use largest container if no match found
+            return sizes.elementAt(0)
+        }
+
+        private fun findClosestFittingContainer(
+            containerSizes: List<WidgetPreviewContainerSize>,
+            startIndex: Int,
+            item: WidgetItem
+        ): WidgetPreviewContainerSize {
+            // Checks if it's a smaller container, but close enough to keep the down-scale minimal.
+            fun hasAcceptableSize(currentIndex: Int): Boolean {
+                val container = containerSizes[currentIndex]
+                val isSmallerThanItem =
+                    container.spanX <= item.spanX && container.spanY <= item.spanY
+                val isCloseToItemSize =
+                    (item.spanY - container.spanY <= 1) && (item.spanX - container.spanX <= 1)
+
+                return isSmallerThanItem && isCloseToItemSize
+            }
+
+            var currentIndex = startIndex
+            var match = containerSizes[currentIndex]
+            val itemCellSizeRatio = item.spanX.toFloat() / item.spanY
+            var lastCellSizeRatioDiff = Float.MAX_VALUE
+
+            // Look for a smaller container (up to an acceptable extent) with closest cell size
+            // ratio.
+            while (currentIndex <= containerSizes.lastIndex && hasAcceptableSize(currentIndex)) {
+                val current = containerSizes[currentIndex]
+                val currentCellSizeRatio = current.spanX.toFloat() / current.spanY
+                val currentCellSizeRatioDiff = abs(itemCellSizeRatio - currentCellSizeRatio)
+
+                if (currentCellSizeRatioDiff < lastCellSizeRatioDiff) {
+                    lastCellSizeRatioDiff = currentCellSizeRatioDiff
+                    match = containerSizes[currentIndex]
+                }
+                currentIndex++
+            }
+            return match
+        }
+    }
+}
diff --git a/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizes.kt b/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizes.kt
new file mode 100644
index 0000000..a016676
--- /dev/null
+++ b/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizes.kt
@@ -0,0 +1,52 @@
+/*
+ * 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.util
+
+/**
+ * An ordered list of recommended sizes for the preview containers in handheld devices.
+ *
+ * Size of the preview container in which a widget's preview can be displayed.
+ */
+val HANDHELD_WIDGET_PREVIEW_SIZES: List<WidgetPreviewContainerSize> =
+    listOf(
+        WidgetPreviewContainerSize(spanX = 4, spanY = 3),
+        WidgetPreviewContainerSize(spanX = 4, spanY = 2),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 3),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 2),
+        WidgetPreviewContainerSize(spanX = 4, spanY = 1),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 1),
+        WidgetPreviewContainerSize(spanX = 1, spanY = 1),
+    )
+
+/**
+ * An ordered list of recommended sizes for the preview containers in tablet devices (with larger
+ * grids).
+ *
+ * Size of the preview container in which a widget's preview can be displayed (by scaling the
+ * preview if necessary).
+ */
+val TABLET_WIDGET_PREVIEW_SIZES: List<WidgetPreviewContainerSize> =
+    listOf(
+        WidgetPreviewContainerSize(spanX = 3, spanY = 4),
+        WidgetPreviewContainerSize(spanX = 3, spanY = 3),
+        WidgetPreviewContainerSize(spanX = 3, spanY = 2),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 3),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 2),
+        WidgetPreviewContainerSize(spanX = 3, spanY = 1),
+        WidgetPreviewContainerSize(spanX = 2, spanY = 1),
+        WidgetPreviewContainerSize(spanX = 1, spanY = 1),
+    )
diff --git a/src/com/android/launcher3/widget/util/WidgetsTableUtils.java b/src/com/android/launcher3/widget/util/WidgetsTableUtils.java
index 74d3062..5e0e203 100644
--- a/src/com/android/launcher3/widget/util/WidgetsTableUtils.java
+++ b/src/com/android/launcher3/widget/util/WidgetsTableUtils.java
@@ -16,11 +16,13 @@
 package com.android.launcher3.widget.util;
 
 import android.content.Context;
+import android.util.Size;
 
 import androidx.annotation.Px;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.model.WidgetItem;
+import com.android.launcher3.widget.picker.util.WidgetPreviewContainerSize;
 
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -33,8 +35,8 @@
     /**
      * Groups widgets in the following order:
      * 1. Widgets always go before shortcuts.
-     * 2. Widgets with smaller horizontal spans will be shown first.
-     * 3. If widgets have the same horizontal spans, then widgets with a smaller vertical spans will
+     * 2. Widgets with smaller vertical spans will be shown first.
+     * 3. If widgets have the same vertical spans, then widgets with a smaller horizontal spans will
      *    go first.
      * 4. If both widgets have the same horizontal and vertical spans, they will use the same order
      *    from the given {@code widgetItems}.
@@ -43,14 +45,29 @@
         if (item.widgetInfo != null && otherItem.widgetInfo == null) return -1;
 
         if (item.widgetInfo == null && otherItem.widgetInfo != null) return 1;
-        if (item.spanX == otherItem.spanX) {
-            if (item.spanY == otherItem.spanY) return 0;
-            return item.spanY > otherItem.spanY ? 1 : -1;
+        if (item.spanY == otherItem.spanY) {
+            if (item.spanX == otherItem.spanX) return 0;
+            return item.spanX > otherItem.spanX ? 1 : -1;
         }
-        return item.spanX > otherItem.spanX ? 1 : -1;
+        return item.spanY > otherItem.spanY ? 1 : -1;
     };
 
     /**
+     * Comparator that enables displaying rows in increasing order of their size (totalW * H);
+     * except for shortcuts which always show at the bottom.
+     */
+    public static final Comparator<ArrayList<WidgetItem>> WIDGETS_TABLE_ROW_SIZE_COMPARATOR =
+            Comparator.comparingInt(row -> {
+                if (row.stream().anyMatch(WidgetItem::isShortcut)) {
+                    return Integer.MAX_VALUE;
+                } else {
+                    int rowWidth = row.stream().mapToInt(w -> w.spanX).sum();
+                    int rowHeight = row.get(0).spanY;
+                    return (rowWidth * rowHeight);
+                }
+            });
+
+    /**
      * Groups {@code widgetItems} items into a 2D array which matches their appearance in a UI
      * table. This takes liberty to rearrange widgets to make the table visually appealing.
      */
@@ -59,72 +76,70 @@
             final @Px int rowPx, final @Px int cellPadding) {
         List<WidgetItem> sortedWidgetItems = widgetItems.stream().sorted(WIDGET_SHORTCUT_COMPARATOR)
                 .collect(Collectors.toList());
-        return groupWidgetItemsUsingRowPxWithoutReordering(sortedWidgetItems, context, dp, rowPx,
+        List<ArrayList<WidgetItem>> rows = groupWidgetItemsUsingRowPxWithoutReordering(
+                sortedWidgetItems, context, dp, rowPx,
                 cellPadding);
+        return rows.stream().sorted(WIDGETS_TABLE_ROW_SIZE_COMPARATOR).toList();
     }
 
     /**
      * Groups {@code widgetItems} into a 2D array which matches their appearance in a UI table while
      * maintaining their order. This function is a variant of
-     * {@code groupWidgetItemsIntoTableWithoutReordering} in that this uses widget pixels for
-     * calculation.
+     * {@code groupWidgetItemsIntoTableWithoutReordering} in that this uses widget container's
+     * pixels for calculation.
      *
      * <p>Grouping:
      * 1. Widgets and shortcuts never group together in the same row.
-     * 2. The ordered widgets are grouped together in the same row until their individual occupying
-     *    pixels exceed the total allowed pixels for the cell.
+     * 2. Widgets are grouped together only if they have same preview container size.
+     * 3. Widgets are grouped together in the same row until the total of individual container sizes
+     *    exceed the total allowed pixels for the row.
      * 3. The ordered shortcuts are grouped together in the same row until their individual
      *    occupying pixels exceed the total allowed pixels for the cell.
      * 4. If there is only one widget in a row, its width may exceed the {@code rowPx}.
      *
-     * <p>Let's say the {@code rowPx} is set to 600 and we have 5 widgets. Widgets can be grouped
-     * in the same row if each of their individual occupying pixels does not exceed
-     * {@code rowPx} / 5 - 2 * {@code cellPadding}.
-     * Example 1: Row 1: 200x200, 200x300, 100x100. Average horizontal pixels is 200 and no widgets
-     * exceed that width. This is okay.
-     * Example 2: Row 1: 200x200, 400x300, 100x100. Average horizontal pixels is 200 and one widget
-     * exceed that width. This is not allowed.
-     * Example 3: Row 1: 700x400. This is okay because this is the only item in the row.
+     * <p>See WidgetTableUtilsTest
      */
     public static List<ArrayList<WidgetItem>> groupWidgetItemsUsingRowPxWithoutReordering(
             List<WidgetItem> widgetItems, Context context, final DeviceProfile dp,
             final @Px int rowPx, final @Px int cellPadding) {
-
         List<ArrayList<WidgetItem>> widgetItemsTable = new ArrayList<>();
         ArrayList<WidgetItem> widgetItemsAtRow = null;
+        // A row displays only items of same container size.
+        WidgetPreviewContainerSize containerSizeForRow = null;
+        @Px int currentRowWidth = 0;
+
         for (WidgetItem widgetItem : widgetItems) {
             if (widgetItemsAtRow == null) {
                 widgetItemsAtRow = new ArrayList<>();
                 widgetItemsTable.add(widgetItemsAtRow);
             }
             int numOfWidgetItems = widgetItemsAtRow.size();
-            @Px int individualSpan = (rowPx / (numOfWidgetItems + 1)) - (2 * cellPadding);
+
+            WidgetPreviewContainerSize containerSize =
+                    WidgetPreviewContainerSize.Companion.forItem(widgetItem, dp);
+            Size containerSizePx = WidgetSizes.getWidgetSizePx(dp, containerSize.spanX,
+                    containerSize.spanY);
+            @Px int containerWidth = containerSizePx.getWidth() + (2 * cellPadding);
+
             if (numOfWidgetItems == 0) {
                 widgetItemsAtRow.add(widgetItem);
-            } else if (
-                    // Since the size of the widget cell is determined by dividing the maximum span
-                    // pixels evenly, making sure that each widget would have enough span pixels to
-                    // show their contents.
-                    widgetItem.hasSameType(widgetItemsAtRow.get(numOfWidgetItems - 1))
-                    && widgetItemsAtRow.stream().allMatch(
-                            item -> WidgetSizes.getWidgetItemSizePx(context, dp, item)
-                                    .getWidth() <= individualSpan)
-                    && WidgetSizes.getWidgetItemSizePx(context, dp, widgetItem)
-                            .getWidth() <= individualSpan) {
+                containerSizeForRow = containerSize;
+                currentRowWidth = containerWidth;
+            } else if ((currentRowWidth + containerWidth) <= rowPx
+                    && widgetItem.hasSameType(widgetItemsAtRow.get(numOfWidgetItems - 1))
+                    && containerSize.equals(containerSizeForRow)) {
                 // Group items in the same row if
                 // 1. they are with the same type, i.e. a row can only have widgets or shortcuts but
                 //    never a mix of both.
-                // 2. Each widget will have horizontal cell span pixels that is at least as large as
-                //    it is required to fit in the horizontal content, unless the widget horizontal
-                //    span pixels is larger than the maximum allowed.
-                //    If an item has horizontal span pixels larger than the maximum allowed pixels
-                //    per row, we just place it in its own row regardless of the horizontal span
-                //    limit.
+                // 2. Each widget in the given row has same preview container size.
                 widgetItemsAtRow.add(widgetItem);
+                currentRowWidth += containerWidth;
             } else {
                 widgetItemsAtRow = new ArrayList<>();
                 widgetItemsTable.add(widgetItemsAtRow);
                 widgetItemsAtRow.add(widgetItem);
+                containerSizeForRow = containerSize;
+                currentRowWidth = containerWidth;
             }
         }
         return widgetItemsTable;
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
index efde7d8..90271c1 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -108,6 +108,13 @@
     }
 
     /**
+     * Returns an intent which can be used to open Private Space Settings.
+     */
+    public static Intent getPrivateSpaceSettingsIntent(Context context) {
+        return null;
+    }
+
+    /**
      * Checks if an activity is flagged as non-resizeable.
      */
     public static boolean isNonResizeableActivity(LauncherActivityInfo lai) {
diff --git a/tests/Android.bp b/tests/Android.bp
index e9111ea..24ae158 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -177,7 +177,7 @@
     name: "launcher-testing-shared",
     srcs: [
         "multivalentTests/shared/com/android/launcher3/testing/shared/**/*.java",
-        "multivalentTests/shared/com/android/launcher3/testing/shared/**/*.kt"
+        "multivalentTests/shared/com/android/launcher3/testing/shared/**/*.kt",
     ],
     resource_dirs: [],
     manifest: "multivalentTests/shared/AndroidManifest.xml",
@@ -225,8 +225,8 @@
     // multivalentTests directory is a shared folder for not only robolectric converted test
     // classes but also shared helper classes.
     srcs: [
-        "multivalentTests/src/com/android/launcher3/util/*.java",
-        "multivalentTests/src/com/android/launcher3/util/*.kt",
+        "multivalentTests/src/**/*.java",
+        "multivalentTests/src/**/*.kt",
 
         // Test util classes
         ":launcher-testing-helpers",
@@ -246,7 +246,8 @@
         "androidx.test.uiautomator_uiautomator",
         "androidx.core_core-animation-testing",
         "androidx.test.ext.junit",
-        "inline-mockito-robolectric-prebuilt",
+        "mockito-robolectric-prebuilt",
+        "mockito-kotlin2",
         "platform-parametric-runner-lib",
         "testables",
         "Launcher3TestResources",
diff --git a/tests/assets/databases/GridMigrationTest/flagged_result5x5to5x8.db b/tests/assets/databases/GridMigrationTest/flagged_result5x5to5x8.db
new file mode 100644
index 0000000..8bea3ce
--- /dev/null
+++ b/tests/assets/databases/GridMigrationTest/flagged_result5x5to5x8.db
Binary files differ
diff --git a/tests/src/com/android/launcher3/celllayout/CellPosMapperTest.java b/tests/multivalentTests/src/com/android/launcher3/celllayout/CellPosMapperTest.java
similarity index 100%
rename from tests/src/com/android/launcher3/celllayout/CellPosMapperTest.java
rename to tests/multivalentTests/src/com/android/launcher3/celllayout/CellPosMapperTest.java
diff --git a/tests/src/com/android/launcher3/logging/FileLogTest.java b/tests/multivalentTests/src/com/android/launcher3/logging/FileLogTest.java
similarity index 100%
rename from tests/src/com/android/launcher3/logging/FileLogTest.java
rename to tests/multivalentTests/src/com/android/launcher3/logging/FileLogTest.java
diff --git a/tests/src/com/android/launcher3/model/data/ItemInfoWithIconTest.kt b/tests/multivalentTests/src/com/android/launcher3/model/data/ItemInfoWithIconTest.kt
similarity index 100%
rename from tests/src/com/android/launcher3/model/data/ItemInfoWithIconTest.kt
rename to tests/multivalentTests/src/com/android/launcher3/model/data/ItemInfoWithIconTest.kt
diff --git a/tests/src/com/android/launcher3/popup/PopupPopulatorTest.java b/tests/multivalentTests/src/com/android/launcher3/popup/PopupPopulatorTest.java
similarity index 100%
rename from tests/src/com/android/launcher3/popup/PopupPopulatorTest.java
rename to tests/multivalentTests/src/com/android/launcher3/popup/PopupPopulatorTest.java
diff --git a/tests/multivalentTests/src/com/android/launcher3/util/rule/BackAndRestoreRule.kt b/tests/multivalentTests/src/com/android/launcher3/util/rule/BackAndRestoreRule.kt
index cb3550a..da96939 100644
--- a/tests/multivalentTests/src/com/android/launcher3/util/rule/BackAndRestoreRule.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/util/rule/BackAndRestoreRule.kt
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.util.rule
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
 import com.android.launcher3.InvariantDeviceProfile
 import com.android.launcher3.LauncherPrefs
@@ -36,17 +35,16 @@
 
     private val phoneContext = getInstrumentation().targetContext
 
+    private fun dbBackUp() = File(phoneContext.dataDir.path, "/databasesBackUp")
+
+    private fun dbDirectory() = File(phoneContext.dataDir.path, "/databases")
+
     private fun isWorkspaceDatabase(rawFileName: String): Boolean {
         val fileName = Paths.get(rawFileName).fileName.pathString
         return fileName.startsWith("launcher") && fileName.endsWith(".db")
     }
 
-    fun getDatabaseFiles() =
-        File(phoneContext.dataDir.path, "/databases").listFiles().filter {
-            isWorkspaceDatabase(it.name)
-        }
-
-    private fun deleteDBs() = getDatabaseFiles().forEach { it.delete() }
+    fun getDatabaseFiles() = dbDirectory().listFiles().filter { isWorkspaceDatabase(it.name) }
 
     /**
      * Setting RESTORE_DEVICE would trigger a restore next time the Launcher starts, and we remove
@@ -62,7 +60,7 @@
     private fun uploadDatabase(dbName: String) {
         val file = File(File(getInstrumentation().targetContext.dataDir, "/databases"), dbName)
         file.writeBytes(
-            InstrumentationRegistry.getInstrumentation()
+            getInstrumentation()
                 .context
                 .assets
                 .open("databases/BackupAndRestore/$dbName")
@@ -71,25 +69,51 @@
         file.setWritable(true, false)
     }
 
-    fun before() {
-        setRestoreConstants()
-        deleteDBs()
+    private fun uploadDbs() {
         uploadDatabase("launcher.db")
         uploadDatabase("launcher_4_by_4.db")
         uploadDatabase("launcher_4_by_5.db")
         uploadDatabase("launcher_3_by_3.db")
     }
 
+    private fun savePreviousState() {
+        dbBackUp().deleteRecursively()
+        if (!dbDirectory().renameTo(dbBackUp())) {
+            throw Exception("Unable to move databases to backup directory")
+        }
+        dbDirectory().mkdir()
+        if (!dbDirectory().exists()) {
+            throw Exception("Databases directory doesn't exists")
+        }
+    }
+
+    private fun restorePreviousState() {
+        dbDirectory().deleteRecursively()
+        if (!dbBackUp().renameTo(dbDirectory())) {
+            throw Exception("Unable to restore backup directory to databases directory")
+        }
+        dbBackUp().delete()
+    }
+
+    fun before() {
+        savePreviousState()
+        setRestoreConstants()
+        uploadDbs()
+    }
+
     fun after() {
-        deleteDBs()
+        restorePreviousState()
     }
 
     override fun apply(base: Statement?, description: Description?): Statement =
         object : Statement() {
             override fun evaluate() {
                 before()
-                base?.evaluate()
-                after()
+                try {
+                    base?.evaluate()
+                } finally {
+                    after()
+                }
             }
         }
 }
diff --git a/tests/src/com/android/launcher3/util/window/WindowManagerProxyTest.kt b/tests/multivalentTests/src/com/android/launcher3/util/window/WindowManagerProxyTest.kt
similarity index 100%
rename from tests/src/com/android/launcher3/util/window/WindowManagerProxyTest.kt
rename to tests/multivalentTests/src/com/android/launcher3/util/window/WindowManagerProxyTest.kt
diff --git a/tests/src/com/android/launcher3/AbstractDeviceProfileTest.kt b/tests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
index 3ba563d..ffcf83f 100644
--- a/tests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
+++ b/tests/src/com/android/launcher3/AbstractDeviceProfileTest.kt
@@ -38,17 +38,17 @@
 import com.android.launcher3.util.window.CachedDisplayInfo
 import com.android.launcher3.util.window.WindowManagerProxy
 import com.google.common.truth.Truth
+import org.junit.Rule
+import org.mockito.kotlin.any
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.spy
+import org.mockito.kotlin.whenever
 import java.io.BufferedReader
 import java.io.File
 import java.io.PrintWriter
 import java.io.StringWriter
 import kotlin.math.max
 import kotlin.math.min
-import org.junit.Rule
-import org.mockito.kotlin.any
-import org.mockito.kotlin.mock
-import org.mockito.kotlin.spy
-import org.mockito.kotlin.whenever
 
 /**
  * This is an abstract class for DeviceProfile tests that create an InvariantDeviceProfile based on
@@ -274,7 +274,8 @@
         isGestureMode: Boolean = true,
         densityDpi: Int
     ) {
-        setFlagsRule.setFlags(false, Flags.FLAG_ENABLE_TWOLINE_TOGGLE)
+        setFlagsRule.setFlags(true, Flags.FLAG_ENABLE_TWOLINE_TOGGLE)
+        LauncherPrefs.get(testContext).put(LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE, true)
         val windowsBounds = perDisplayBoundsCache[displayInfo]!!
         val realBounds = windowsBounds[rotation]
         whenever(windowManagerProxy.getDisplayInfo(any())).thenReturn(displayInfo)
diff --git a/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java b/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
index 0907f8f..eea4fe5 100644
--- a/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
+++ b/tests/src/com/android/launcher3/allapps/PrivateProfileManagerTest.java
@@ -47,6 +47,7 @@
 
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.pm.UserCache;
+import com.android.launcher3.uioverrides.ApiWrapper;
 import com.android.launcher3.util.ActivityContextWrapper;
 import com.android.launcher3.util.UserIconInfo;
 import com.android.launcher3.util.rule.TestStabilityRule;
@@ -176,17 +177,15 @@
     }
 
     @Test
-    public void openPrivateSpaceSettings_triggersSecurityAndPrivacyIntent() {
-        Intent expectedIntent = PrivateProfileManager.PRIVATE_SPACE_INTENT;
+    public void openPrivateSpaceSettings_triggersCorrectIntent() {
+        Intent expectedIntent = ApiWrapper.getPrivateSpaceSettingsIntent(mContext);
         ArgumentCaptor<Intent> acIntent = ArgumentCaptor.forClass(Intent.class);
         mPrivateProfileManager.setPrivateSpaceSettingsAvailable(true);
 
         mPrivateProfileManager.openPrivateSpaceSettings();
 
         Mockito.verify(mContext).startActivity(acIntent.capture());
-        Intent actualIntent = acIntent.getValue();
-        assertEquals("Intent Action is different", expectedIntent.getAction(),
-                actualIntent.getAction());
+        assertEquals("Intent Action is different", expectedIntent, acIntent.getValue());
     }
 
     private static void awaitTasksCompleted() throws Exception {
diff --git a/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewControllerTest.java b/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewControllerTest.java
index 490cb47..043461d 100644
--- a/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewControllerTest.java
+++ b/tests/src/com/android/launcher3/allapps/PrivateSpaceHeaderViewControllerTest.java
@@ -18,6 +18,7 @@
 
 import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
 
+import static com.android.launcher3.allapps.BaseAllAppsAdapter.VIEW_TYPE_PRIVATE_SPACE_HEADER;
 import static com.android.launcher3.allapps.UserProfileManager.STATE_DISABLED;
 import static com.android.launcher3.allapps.UserProfileManager.STATE_ENABLED;
 import static com.android.launcher3.allapps.UserProfileManager.STATE_TRANSITION;
@@ -25,13 +26,19 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.AdditionalAnswers.answer;
+import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.when;
 
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
+import android.os.Process;
+import android.os.UserHandle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.ImageButton;
@@ -44,6 +51,7 @@
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.launcher3.R;
+import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.util.ActivityContextWrapper;
 
 import org.junit.Before;
@@ -52,32 +60,53 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class PrivateSpaceHeaderViewControllerTest {
 
+    private static final UserHandle MAIN_HANDLE = Process.myUserHandle();
+    private static final UserHandle PRIVATE_HANDLE = new UserHandle(11);
     private static final int CONTAINER_HEADER_ELEMENT_COUNT = 1;
     private static final int LOCK_UNLOCK_BUTTON_COUNT = 1;
     private static final int PS_SETTINGS_BUTTON_COUNT_VISIBLE = 1;
     private static final int PS_SETTINGS_BUTTON_COUNT_INVISIBLE = 0;
     private static final int PS_TRANSITION_IMAGE_COUNT = 1;
+    private static final int NUM_APP_COLS = 4;
+    private static final int NUM_PRIVATE_SPACE_APPS = 50;
+    private static final int ALL_APPS_HEIGHT = 10;
+    private static final int ALL_APPS_CELL_HEIGHT = 1;
+    private static final int PS_HEADER_HEIGHT = 1;
+    private static final int BIGGER_PS_HEADER_HEIGHT = 2;
+    private static final int SCROLL_NO_WHERE = -1;
+    private static final float HEADER_PROTECTION_HEIGHT = 1F;
 
     private Context mContext;
     private PrivateSpaceHeaderViewController mPsHeaderViewController;
     private RelativeLayout mPsHeaderLayout;
+    private AlphabeticalAppsList<?> mAlphabeticalAppsList;
     @Mock
     private PrivateProfileManager mPrivateProfileManager;
     @Mock
     private ActivityAllAppsContainerView mAllApps;
+    @Mock
+    private AllAppsStore<?> mAllAppsStore;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = new ActivityContextWrapper(getApplicationContext());
+        when(mPrivateProfileManager.getItemInfoMatcher()).thenReturn(info ->
+                info != null && info.user.equals(PRIVATE_HANDLE));
         mPsHeaderViewController = new PrivateSpaceHeaderViewController(mAllApps,
                 mPrivateProfileManager);
         mPsHeaderLayout = (RelativeLayout) LayoutInflater.from(mContext).inflate(
                 R.layout.private_space_header, null);
+        mAlphabeticalAppsList = new AlphabeticalAppsList<>(mContext, mAllAppsStore,
+                null, mPrivateProfileManager);
+        mAlphabeticalAppsList.setNumAppsPerRowAllApps(NUM_APP_COLS);
     }
 
     @Test
@@ -223,6 +252,88 @@
         assertEquals(PS_TRANSITION_IMAGE_COUNT, totalLockUnlockButtonView);
     }
 
+    @Test
+    public void scrollForViewToBeVisibleInContainer_withHeader() {
+        when(mAllAppsStore.getApps()).thenReturn(createAppInfoList());
+        when(mPrivateProfileManager.addPrivateSpaceHeader(any()))
+                .thenAnswer(answer(this::addPrivateSpaceHeader));
+        when(mPrivateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
+        when(mPrivateProfileManager.splitIntoUserInstalledAndSystemApps())
+                .thenReturn(iteminfo -> iteminfo.componentName == null
+                        || !iteminfo.componentName.getPackageName()
+                        .equals("com.android.launcher3.tests.camera"));
+        when(mAllApps.getContext()).thenReturn(mContext);
+        mAlphabeticalAppsList.updateItemFilter(info -> info != null
+                && info.user.equals(MAIN_HANDLE));
+        when(mAllApps.getHeight()).thenReturn(ALL_APPS_HEIGHT);
+        when(mAllApps.getHeaderProtectionHeight()).thenReturn(HEADER_PROTECTION_HEIGHT);
+        int rows = (int) (ALL_APPS_HEIGHT - PS_HEADER_HEIGHT - HEADER_PROTECTION_HEIGHT);
+        int position = rows * NUM_APP_COLS - (NUM_APP_COLS-1) + 1;
+
+        // The number of adapterItems should be the private space apps + one main app + header.
+        assertEquals(NUM_PRIVATE_SPACE_APPS + 1 + 1,
+                mAlphabeticalAppsList.getAdapterItems().size());
+        assertEquals(position,
+                mPsHeaderViewController.scrollForViewToBeVisibleInContainer(
+                        new AllAppsRecyclerView(mContext),
+                        mAlphabeticalAppsList.getAdapterItems(),
+                        PS_HEADER_HEIGHT,
+                        ALL_APPS_CELL_HEIGHT));
+    }
+
+    @Test
+    public void scrollForViewToBeVisibleInContainer_withHeaderAndLessAppRowSpace() {
+        when(mAllAppsStore.getApps()).thenReturn(createAppInfoList());
+        when(mPrivateProfileManager.addPrivateSpaceHeader(any()))
+                .thenAnswer(answer(this::addPrivateSpaceHeader));
+        when(mPrivateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
+        when(mPrivateProfileManager.splitIntoUserInstalledAndSystemApps())
+                .thenReturn(iteminfo -> iteminfo.componentName == null
+                        || !iteminfo.componentName.getPackageName()
+                        .equals("com.android.launcher3.tests.camera"));
+        when(mAllApps.getContext()).thenReturn(mContext);
+        mAlphabeticalAppsList.updateItemFilter(info -> info != null
+                && info.user.equals(MAIN_HANDLE));
+        when(mAllApps.getHeight()).thenReturn(ALL_APPS_HEIGHT);
+        when(mAllApps.getHeaderProtectionHeight()).thenReturn(HEADER_PROTECTION_HEIGHT);
+        int rows = (int) (ALL_APPS_HEIGHT - BIGGER_PS_HEADER_HEIGHT - HEADER_PROTECTION_HEIGHT);
+        int position = rows * NUM_APP_COLS - (NUM_APP_COLS-1) + 1;
+
+        // The number of adapterItems should be the private space apps + one main app + header.
+        assertEquals(NUM_PRIVATE_SPACE_APPS + 1 + 1,
+                mAlphabeticalAppsList.getAdapterItems().size());
+        assertEquals(position,
+                mPsHeaderViewController.scrollForViewToBeVisibleInContainer(
+                        new AllAppsRecyclerView(mContext),
+                        mAlphabeticalAppsList.getAdapterItems(),
+                        BIGGER_PS_HEADER_HEIGHT,
+                        ALL_APPS_CELL_HEIGHT));
+    }
+
+    @Test
+    public void scrollForViewToBeVisibleInContainer_withNoHeader() {
+        when(mAllAppsStore.getApps()).thenReturn(createAppInfoList());
+        when(mPrivateProfileManager.getCurrentState()).thenReturn(STATE_ENABLED);
+        when(mPrivateProfileManager.splitIntoUserInstalledAndSystemApps())
+                .thenReturn(iteminfo -> iteminfo.componentName == null
+                        || !iteminfo.componentName.getPackageName()
+                        .equals("com.android.launcher3.tests.camera"));
+        when(mAllApps.getContext()).thenReturn(mContext);
+        mAlphabeticalAppsList.updateItemFilter(info -> info != null
+                && info.user.equals(MAIN_HANDLE));
+        when(mAllApps.getHeight()).thenReturn(ALL_APPS_HEIGHT);
+        when(mAllApps.getHeaderProtectionHeight()).thenReturn(HEADER_PROTECTION_HEIGHT);
+
+        // The number of adapterItems should be the private space apps + one main app.
+        assertEquals(NUM_PRIVATE_SPACE_APPS + 1,
+                mAlphabeticalAppsList.getAdapterItems().size());
+        assertEquals(SCROLL_NO_WHERE, mPsHeaderViewController.scrollForViewToBeVisibleInContainer(
+                new AllAppsRecyclerView(mContext),
+                mAlphabeticalAppsList.getAdapterItems(),
+                BIGGER_PS_HEADER_HEIGHT,
+                ALL_APPS_CELL_HEIGHT));
+    }
+
     private Bitmap getBitmap(Drawable drawable) {
         Bitmap result;
         if (drawable instanceof BitmapDrawable) {
@@ -249,4 +360,28 @@
     private static void awaitTasksCompleted() throws Exception {
         UI_HELPER_EXECUTOR.submit(() -> null).get();
     }
+
+    private int addPrivateSpaceHeader(List<BaseAllAppsAdapter.AdapterItem> adapterItemList) {
+        BaseAllAppsAdapter.AdapterItem privateSpaceHeader =
+                new BaseAllAppsAdapter.AdapterItem(VIEW_TYPE_PRIVATE_SPACE_HEADER);
+        adapterItemList.add(privateSpaceHeader);
+        return adapterItemList.size();
+    }
+
+    private AppInfo[] createAppInfoList() {
+        List<AppInfo> appInfos = new ArrayList<>();
+        ComponentName gmailComponentName = new ComponentName(mContext,
+                "com.android.launcher3.tests.Activity" + "Gmail");
+        AppInfo gmailAppInfo = new
+                AppInfo(gmailComponentName, "Gmail", MAIN_HANDLE, new Intent());
+        appInfos.add(gmailAppInfo);
+        ComponentName privateCameraComponentName = new ComponentName(
+                "com.android.launcher3.tests.camera", "CameraActivity");
+        for (int i = 0; i < NUM_PRIVATE_SPACE_APPS; i++) {
+            AppInfo privateCameraAppInfo = new AppInfo(privateCameraComponentName,
+                    "Private Camera " + i, PRIVATE_HANDLE, new Intent());
+            appInfos.add(privateCameraAppInfo);
+        }
+        return appInfos.toArray(AppInfo[]::new);
+    }
 }
diff --git a/tests/src/com/android/launcher3/backuprestore/BackupAndRestoreDBSelectionTest.kt b/tests/src/com/android/launcher3/backuprestore/BackupAndRestoreDBSelectionTest.kt
index a1aede8..3e36bbb 100644
--- a/tests/src/com/android/launcher3/backuprestore/BackupAndRestoreDBSelectionTest.kt
+++ b/tests/src/com/android/launcher3/backuprestore/BackupAndRestoreDBSelectionTest.kt
@@ -21,6 +21,7 @@
 import androidx.test.filters.MediumTest
 import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
 import com.android.launcher3.Flags
+import com.android.launcher3.LauncherPrefs
 import com.android.launcher3.model.ModelDbController
 import com.android.launcher3.util.Executors.MODEL_EXECUTOR
 import com.android.launcher3.util.TestUtil
@@ -58,6 +59,12 @@
             assert(backAndRestoreRule.getDatabaseFiles().size == 1) {
                 "There should only be one database after restoring, the last one used. Actual databases ${backAndRestoreRule.getDatabaseFiles()}"
             }
+            assert(
+                !LauncherPrefs.get(getInstrumentation().targetContext)
+                    .has(LauncherPrefs.RESTORE_DEVICE)
+            ) {
+                "RESTORE_DEVICE shouldn't be present after a backup and restore."
+            }
         }
     }
 }
diff --git a/tests/src/com/android/launcher3/model/GridMigrationTest.kt b/tests/src/com/android/launcher3/model/GridMigrationTest.kt
index eb8604e..da4a208 100644
--- a/tests/src/com/android/launcher3/model/GridMigrationTest.kt
+++ b/tests/src/com/android/launcher3/model/GridMigrationTest.kt
@@ -16,14 +16,18 @@
 
 package com.android.launcher3.model
 
+import android.platform.test.flag.junit.SetFlagsRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import androidx.test.platform.app.InstrumentationRegistry
+import com.android.launcher3.Flags
 import com.android.launcher3.InvariantDeviceProfile.TYPE_PHONE
 import com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME
 import com.android.launcher3.celllayout.board.CellLayoutBoard
 import com.android.launcher3.pm.UserCache
 import com.android.launcher3.util.rule.TestToPhoneFileCopier
+import com.android.launcher3.util.rule.setFlags
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -65,11 +69,24 @@
 class GridMigrationTest {
     private val DB_FILE = "test_launcher.db"
 
+    @JvmField
+    @Rule
+    val setFlagsRule = SetFlagsRule(SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT)
+
     // Copying the src db for all tests.
     @JvmField
     @Rule
     val fileCopier =
-        TestToPhoneFileCopier("databases/GridMigrationTest/$DB_FILE", "databases/$DB_FILE", true)
+        TestToPhoneFileCopier(
+            src = "databases/GridMigrationTest/$DB_FILE",
+            dest = "databases/$DB_FILE",
+            removeOnFinish = true
+        )
+
+    @Before
+    fun setup() {
+        setFlagsRule.setFlags(false, Flags.FLAG_GRID_MIGRATION_FIX)
+    }
 
     private fun migrate(src: GridMigrationData, dst: GridMigrationData) {
         GridSizeMigrationUtil.migrateGridIfNeeded(
@@ -86,8 +103,10 @@
      * same space in the db.
      */
     private fun validateDb(data: GridMigrationData) {
-        val cellLayoutBoard = CellLayoutBoard(data.gridState.columns, data.gridState.rows)
+        // The array size is just a big enough number to fit all the number of workspaces
+        val boards = Array(100) { CellLayoutBoard(data.gridState.columns, data.gridState.rows) }
         data.readEntries().forEach {
+            val cellLayoutBoard = boards[it.screenId]
             assert(cellLayoutBoard.isEmpty(it.cellX, it.cellY, it.spanX, it.spanY)) {
                 "Db has overlapping items"
             }
@@ -96,13 +115,13 @@
     }
 
     private fun compare(dst: GridMigrationData, target: GridMigrationData) {
-        val sortX = { it: GridSizeMigrationUtil.DbEntry -> it.cellX }
-        val sortY = { it: GridSizeMigrationUtil.DbEntry -> it.cellX }
+        val sort = compareBy<GridSizeMigrationUtil.DbEntry>({ it.cellX }, { it.cellY })
         val mapF = { it: GridSizeMigrationUtil.DbEntry ->
             EntryData(it.cellX, it.cellY, it.spanX, it.spanY, it.rank)
         }
-        val entriesDst = dst.readEntries().sortedBy(sortX).sortedBy(sortY).map(mapF)
-        val entriesTarget = target.readEntries().sortedBy(sortX).sortedBy(sortY).map(mapF)
+        val entriesDst = dst.readEntries().sortedWith(sort).map(mapF)
+        val entriesTarget = target.readEntries().sortedWith(sort).map(mapF)
+
         assert(entriesDst == entriesTarget) {
             "The elements on the dst database is not the same as in the target"
         }
@@ -128,9 +147,9 @@
     @Rule
     val result5x5to3x3 =
         TestToPhoneFileCopier(
-            "databases/GridMigrationTest/result5x5to3x3.db",
-            "databases/result5x5to3x3.db",
-            true
+            src = "databases/GridMigrationTest/result5x5to3x3.db",
+            dest = "databases/result5x5to3x3.db",
+            removeOnFinish = true
         )
 
     @Test
@@ -151,9 +170,9 @@
     @Rule
     val result5x5to4x7 =
         TestToPhoneFileCopier(
-            "databases/GridMigrationTest/result5x5to4x7.db",
-            "databases/result5x5to4x7.db",
-            true
+            src = "databases/GridMigrationTest/result5x5to4x7.db",
+            dest = "databases/result5x5to4x7.db",
+            removeOnFinish = true
         )
 
     @Test
@@ -174,9 +193,9 @@
     @Rule
     val result5x5to5x8 =
         TestToPhoneFileCopier(
-            "databases/GridMigrationTest/result5x5to5x8.db",
-            "databases/result5x5to5x8.db",
-            true
+            src = "databases/GridMigrationTest/result5x5to5x8.db",
+            dest = "databases/result5x5to5x8.db",
+            removeOnFinish = true
         )
 
     @Test
@@ -192,4 +211,32 @@
             target =
                 GridMigrationData("result5x5to5x8.db", DeviceGridState(5, 8, 5, TYPE_PHONE, ""))
         )
+
+    @JvmField
+    @Rule
+    val flaggedResult5x5to5x8 =
+        TestToPhoneFileCopier(
+            src = "databases/GridMigrationTest/flagged_result5x5to5x8.db",
+            dest = "databases/flagged_result5x5to5x8.db",
+            removeOnFinish = true
+        )
+
+    @Test
+    fun `flagged 5x5 to 5x8`() {
+        setFlagsRule.setFlags(true, Flags.FLAG_GRID_MIGRATION_FIX)
+        runTest(
+            src = GridMigrationData(DB_FILE, DeviceGridState(5, 5, 5, TYPE_PHONE, DB_FILE)),
+            dst =
+                GridMigrationData(
+                    null, // in memory db, to download a new db change null for the filename of the
+                    // db name to store it. Do not use existing names.
+                    DeviceGridState(5, 8, 5, TYPE_PHONE, "")
+                ),
+            target =
+                GridMigrationData(
+                    "flagged_result5x5to5x8.db",
+                    DeviceGridState(5, 8, 5, TYPE_PHONE, "")
+                )
+        )
+    }
 }
diff --git a/tests/src/com/android/launcher3/ui/BubbleTextViewTest.java b/tests/src/com/android/launcher3/ui/BubbleTextViewTest.java
index 6df3ecd..90ded10 100644
--- a/tests/src/com/android/launcher3/ui/BubbleTextViewTest.java
+++ b/tests/src/com/android/launcher3/ui/BubbleTextViewTest.java
@@ -22,7 +22,7 @@
 import static com.android.launcher3.BubbleTextView.DISPLAY_PREDICTION_ROW;
 import static com.android.launcher3.BubbleTextView.DISPLAY_SEARCH_RESULT;
 import static com.android.launcher3.BubbleTextView.DISPLAY_SEARCH_RESULT_SMALL;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_TWOLINE_ALLAPPS;
+import static com.android.launcher3.LauncherPrefs.ENABLE_TWOLINE_ALLAPPS_TOGGLE;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -39,6 +39,7 @@
 
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.Flags;
+import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
@@ -46,7 +47,6 @@
 import com.android.launcher3.util.ActivityContextWrapper;
 import com.android.launcher3.util.FlagOp;
 import com.android.launcher3.util.IntArray;
-import com.android.launcher3.util.TestUtil;
 import com.android.launcher3.views.BaseDragLayer;
 
 import org.junit.Before;
@@ -96,13 +96,14 @@
     private Context mContext;
     private int mLimitedWidth;
     private AppInfo mGmailAppInfo;
+    private LauncherPrefs mLauncherPrefs;
 
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
         Utilities.enableRunningInTestHarnessForTests();
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
         mContext = new ActivityContextWrapper(getApplicationContext());
+        mLauncherPrefs = LauncherPrefs.get(mContext);
         mBubbleTextView = new BubbleTextView(mContext);
         mBubbleTextView.reset();
 
@@ -130,190 +131,155 @@
 
     @Test
     public void testEmptyString_flagOn() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            mItemInfoWithIcon.title = EMPTY_STRING;
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        mItemInfoWithIcon.title = EMPTY_STRING;
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertNotEquals(TWO_LINE, mBubbleTextView.getMaxLines());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertNotEquals(TWO_LINE, mBubbleTextView.getMaxLines());
     }
 
     @Test
     public void testEmptyString_flagOff() {
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, false)) {
-            mItemInfoWithIcon.title = EMPTY_STRING;
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mItemInfoWithIcon.title = EMPTY_STRING;
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testStringWithSpaceLongerThanCharLimit_flagOn() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "Battery Stats"
-            mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "Battery Stats"
+        mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testStringWithSpaceLongerThanCharLimit_flagOff() {
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, false)) {
-            // test string: "Battery Stats"
-            mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        // test string: "Battery Stats"
+        mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringNoSpaceLongerThanCharLimit_flagOn() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "flutterappflorafy"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_NO_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "flutterappflorafy"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_NO_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringNoSpaceLongerThanCharLimit_flagOff() {
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, false)) {
-            // test string: "flutterappflorafy"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_NO_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        // test string: "flutterappflorafy"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_NO_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringWithSpaceLongerThanCharLimit_flagOn() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "System UWB Field Test"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "System UWB Field Test"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringWithSpaceLongerThanCharLimit_flagOff() {
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, false)) {
-            // test string: "System UWB Field Test"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        // test string: "System UWB Field Test"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringSymbolLongerThanCharLimit_flagOn() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "LEGO®Builder"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "LEGO®Builder"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void testLongStringSymbolLongerThanCharLimit_flagOff() {
-        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, false)) {
-            // test string: "LEGO®Builder"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.disableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        // test string: "LEGO®Builder"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
@@ -374,58 +340,49 @@
 
     @Test
     public void testEnsurePredictionRowIsTwoLine() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "Battery Stats"
-            mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.setDisplay(DISPLAY_PREDICTION_ROW);
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "Battery Stats"
+        mItemInfoWithIcon.title = TEST_STRING_WITH_SPACE_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.setDisplay(DISPLAY_PREDICTION_ROW);
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void modifyTitleToSupportMultiLine_whenLimitedHeight_shouldBeOneLine() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "LEGO®Builder"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "LEGO®Builder"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, LIMITED_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(ONE_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
     public void modifyTitleToSupportMultiLine_whenUnlimitedHeight_shouldBeTwoLine() {
-        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_ALLAPPS);
-        try (AutoCloseable flag = TestUtil.overrideFlag(ENABLE_TWOLINE_ALLAPPS, true)) {
-            // test string: "LEGO®Builder"
-            mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
-            mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
-            mBubbleTextView.applyLabel(mItemInfoWithIcon);
-            mBubbleTextView.setTypeface(Typeface.MONOSPACE);
-            mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
+        mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TWOLINE_TOGGLE);
+        mLauncherPrefs.put(ENABLE_TWOLINE_ALLAPPS_TOGGLE, true);
+        // test string: "LEGO®Builder"
+        mItemInfoWithIcon.title = TEST_LONG_STRING_SYMBOL_LONGER_THAN_CHAR_LIMIT;
+        mBubbleTextView.setDisplay(DISPLAY_ALL_APPS);
+        mBubbleTextView.applyLabel(mItemInfoWithIcon);
+        mBubbleTextView.setTypeface(Typeface.MONOSPACE);
+        mBubbleTextView.measure(mLimitedWidth, MAX_HEIGHT);
 
-            mBubbleTextView.onPreDraw();
+        mBubbleTextView.onPreDraw();
 
-            assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+        assertEquals(TWO_LINE, mBubbleTextView.getLineCount());
     }
 
     @Test
diff --git a/tests/src/com/android/launcher3/util/rule/TestToPhoneFileCopier.kt b/tests/src/com/android/launcher3/util/rule/TestToPhoneFileCopier.kt
index 72c4f16..d3516d1 100644
--- a/tests/src/com/android/launcher3/util/rule/TestToPhoneFileCopier.kt
+++ b/tests/src/com/android/launcher3/util/rule/TestToPhoneFileCopier.kt
@@ -49,7 +49,11 @@
         object : Statement() {
             override fun evaluate() {
                 before()
-                base.evaluate()
+                try {
+                    base.evaluate()
+                } finally {
+                    after()
+                }
             }
         }
 }
diff --git a/tests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt b/tests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
index 11855e6..edd2652 100644
--- a/tests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
+++ b/tests/src/com/android/launcher3/widget/GeneratedPreviewTest.kt
@@ -111,6 +111,18 @@
     }
 
     @Test
+    @RequiresFlagsEnabled(FLAG_ENABLE_GENERATED_PREVIEWS)
+    fun widgetItem_hasGeneratedPreview_nullPreview() {
+        appWidgetProviderInfo.generatedPreviewCategories =
+            WIDGET_CATEGORY_HOME_SCREEN or WIDGET_CATEGORY_KEYGUARD
+        createWidgetItem()
+        assertThat(widgetItem.hasGeneratedPreview(WIDGET_CATEGORY_HOME_SCREEN)).isTrue()
+        // loadGeneratedPreview returns null for KEYGUARD, so this should still be false.
+        assertThat(widgetItem.hasGeneratedPreview(WIDGET_CATEGORY_KEYGUARD)).isFalse()
+        assertThat(widgetItem.hasGeneratedPreview(WIDGET_CATEGORY_SEARCHBOX)).isFalse()
+    }
+
+    @Test
     @RequiresFlagsDisabled(FLAG_ENABLE_GENERATED_PREVIEWS)
     fun widgetItem_hasGeneratedPreview_flagDisabled() {
         assertThat(widgetItem.hasGeneratedPreview(WIDGET_CATEGORY_HOME_SCREEN)).isFalse()
diff --git a/tests/src/com/android/launcher3/widget/picker/WidgetImageViewTest.kt b/tests/src/com/android/launcher3/widget/picker/WidgetImageViewTest.kt
new file mode 100644
index 0000000..6e751e0
--- /dev/null
+++ b/tests/src/com/android/launcher3/widget/picker/WidgetImageViewTest.kt
@@ -0,0 +1,99 @@
+/*
+ * 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 android.content.Context
+import android.graphics.Rect
+import android.graphics.drawable.Drawable
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.MediumTest
+import com.android.launcher3.util.ActivityContextWrapper
+import com.android.launcher3.widget.WidgetImageView
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.Mockito.spy
+import org.mockito.MockitoAnnotations
+import org.mockito.kotlin.whenever
+
+@MediumTest
+@RunWith(AndroidJUnit4::class)
+class WidgetImageViewTest {
+    private lateinit var context: Context
+    private lateinit var widgetImageView: WidgetImageView
+
+    @Mock private lateinit var testDrawable: Drawable
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+
+        context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
+        widgetImageView = spy(WidgetImageView(context))
+    }
+
+    @Test
+    fun getBitmapBounds_aspectRatioLargerThanView_scaledByWidth() {
+        // view - 100 x 100
+        whenever(widgetImageView.width).thenReturn(100)
+        whenever(widgetImageView.height).thenReturn(100)
+        // bitmap - 200 x 100
+        whenever(testDrawable.intrinsicWidth).thenReturn(200)
+        whenever(testDrawable.intrinsicHeight).thenReturn(100)
+
+        widgetImageView.drawable = testDrawable
+        val bitmapBounds = widgetImageView.bitmapBounds
+
+        // new scaled width of bitmap is = 100, and height is scaled to 1/2 = 50
+        assertThat(bitmapBounds).isEqualTo(Rect(0, 25, 100, 75))
+    }
+
+    @Test
+    fun getBitmapBounds_aspectRatioSmallerThanView_scaledByHeight() {
+        // view - 100 x 100
+        whenever(widgetImageView.width).thenReturn(100)
+        whenever(widgetImageView.height).thenReturn(100)
+        // bitmap - 100 x 200
+        whenever(testDrawable.intrinsicWidth).thenReturn(100)
+        whenever(testDrawable.intrinsicHeight).thenReturn(200)
+        widgetImageView.drawable = testDrawable
+
+        val bitmapBounds = widgetImageView.bitmapBounds
+
+        // new scaled height of bitmap is = 100, and width is scaled to 1/2 = 50
+        assertThat(bitmapBounds).isEqualTo(Rect(25, 0, 75, 100))
+    }
+
+    @Test
+    fun getBitmapBounds_noScale_returnsOriginalDrawableBounds() {
+        // view - 200 x 100
+        whenever(widgetImageView.width).thenReturn(200)
+        whenever(widgetImageView.height).thenReturn(100)
+        // bitmap - 200 x 100
+        whenever(testDrawable.intrinsicWidth).thenReturn(200)
+        whenever(testDrawable.intrinsicHeight).thenReturn(100)
+
+        widgetImageView.drawable = testDrawable
+        val bitmapBounds = widgetImageView.bitmapBounds
+
+        // no scaling
+        assertThat(bitmapBounds).isEqualTo(Rect(0, 0, 200, 100))
+    }
+}
diff --git a/tests/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProviderTest.java b/tests/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProviderTest.java
index c807771..60a4cd3 100644
--- a/tests/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProviderTest.java
+++ b/tests/src/com/android/launcher3/widget/picker/WidgetRecommendationCategoryProviderTest.java
@@ -23,6 +23,7 @@
 import static android.content.pm.ApplicationInfo.CATEGORY_SOCIAL;
 import static android.content.pm.ApplicationInfo.CATEGORY_UNDEFINED;
 import static android.content.pm.ApplicationInfo.CATEGORY_VIDEO;
+import static android.content.pm.ApplicationInfo.FLAG_INSTALLED;
 
 import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
 import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
@@ -30,8 +31,7 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.when;
 
@@ -41,7 +41,7 @@
 import android.content.Context;
 import android.content.ContextWrapper;
 import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
+import android.content.pm.LauncherApps;
 import android.os.Process;
 
 import androidx.test.core.content.pm.ApplicationInfoBuilder;
@@ -70,10 +70,25 @@
 public class WidgetRecommendationCategoryProviderTest {
     private static final String TEST_PACKAGE = "com.foo.test";
     private static final String TEST_APP_NAME = "foo";
-    public static final WidgetRecommendationCategory SOCIAL_AND_ENTERTAINMENT_CATEGORY =
+    private static final WidgetRecommendationCategory PRODUCTIVITY =
             new WidgetRecommendationCategory(
-                    R.string.social_and_entertainment_widget_recommendation_category_label,
-                    /*order=*/4);
+                    R.string.productivity_widget_recommendation_category_label,
+                    /*order=*/0);
+    private static final WidgetRecommendationCategory NEWS =
+            new WidgetRecommendationCategory(
+                    R.string.news_widget_recommendation_category_label, /*order=*/1);
+    private static final WidgetRecommendationCategory SUGGESTED_FOR_YOU =
+            new WidgetRecommendationCategory(
+                    R.string.others_widget_recommendation_category_label, /*order=*/4);
+    private static final WidgetRecommendationCategory SOCIAL =
+            new WidgetRecommendationCategory(
+                    R.string.social_widget_recommendation_category_label,
+                    /*order=*/5);
+    private static final WidgetRecommendationCategory ENTERTAINMENT =
+            new WidgetRecommendationCategory(
+                    R.string.entertainment_widget_recommendation_category_label,
+                    /*order=*/6);
+
     private final ApplicationInfo mTestAppInfo = ApplicationInfoBuilder.newBuilder().setPackageName(
             TEST_PACKAGE).setName(TEST_APP_NAME).build();
     private Context mContext;
@@ -82,7 +97,7 @@
 
     private WidgetItem mTestWidgetItem;
     @Mock
-    private PackageManager mPackageManager;
+    private LauncherApps mLauncherApps;
     private InvariantDeviceProfile mTestProfile;
 
     @Before
@@ -90,10 +105,12 @@
         MockitoAnnotations.initMocks(this);
         mContext = new ContextWrapper(getInstrumentation().getTargetContext()) {
             @Override
-            public PackageManager getPackageManager() {
-                return mPackageManager;
+            public Object getSystemService(String name) {
+                return LAUNCHER_APPS_SERVICE.equals(name) ? mLauncherApps : super.getSystemService(
+                        name);
             }
         };
+        mTestAppInfo.flags = FLAG_INSTALLED;
         mTestProfile = new InvariantDeviceProfile();
         mTestProfile.numRows = 5;
         mTestProfile.numColumns = 5;
@@ -103,25 +120,22 @@
     @Test
     public void getWidgetRecommendationCategory_returnsMappedCategory() throws Exception {
         ImmutableMap<Integer, WidgetRecommendationCategory> testCategories = ImmutableMap.of(
-                CATEGORY_PRODUCTIVITY, new WidgetRecommendationCategory(
-                        R.string.productivity_widget_recommendation_category_label,
-                        /*order=*/
-                        0),
-                CATEGORY_NEWS, new WidgetRecommendationCategory(
-                        R.string.news_widget_recommendation_category_label, /*order=*/1),
-                CATEGORY_SOCIAL, SOCIAL_AND_ENTERTAINMENT_CATEGORY,
-                CATEGORY_AUDIO, SOCIAL_AND_ENTERTAINMENT_CATEGORY,
-                CATEGORY_IMAGE, SOCIAL_AND_ENTERTAINMENT_CATEGORY,
-                CATEGORY_VIDEO, SOCIAL_AND_ENTERTAINMENT_CATEGORY,
-                CATEGORY_UNDEFINED, new WidgetRecommendationCategory(
-                        R.string.others_widget_recommendation_category_label, /*order=*/5));
+                CATEGORY_PRODUCTIVITY, PRODUCTIVITY,
+                CATEGORY_NEWS, NEWS,
+                CATEGORY_SOCIAL, SOCIAL,
+                CATEGORY_AUDIO, ENTERTAINMENT,
+                CATEGORY_IMAGE, ENTERTAINMENT,
+                CATEGORY_VIDEO, ENTERTAINMENT,
+                CATEGORY_UNDEFINED, SUGGESTED_FOR_YOU);
 
         for (Map.Entry<Integer, WidgetRecommendationCategory> testCategory :
                 testCategories.entrySet()) {
 
             mTestAppInfo.category = testCategory.getKey();
-            when(mPackageManager.getApplicationInfo(anyString(), anyInt())).thenReturn(
-                    mTestAppInfo);
+            when(mLauncherApps.getApplicationInfo(/*packageName=*/ eq(TEST_PACKAGE),
+                    /*flags=*/ eq(0),
+                    /*user=*/ eq(Process.myUserHandle())))
+                    .thenReturn(mTestAppInfo);
 
             WidgetRecommendationCategory category = Executors.MODEL_EXECUTOR.submit(() ->
                     new WidgetRecommendationCategoryProvider().getWidgetRecommendationCategory(
diff --git a/tests/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizesTest.kt b/tests/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizesTest.kt
new file mode 100644
index 0000000..040fbf5
--- /dev/null
+++ b/tests/src/com/android/launcher3/widget/picker/util/WidgetPreviewContainerSizesTest.kt
@@ -0,0 +1,154 @@
+/*
+ * 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.util
+
+import android.content.ComponentName
+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.InvariantDeviceProfile
+import com.android.launcher3.LauncherAppState
+import com.android.launcher3.icons.IconCache
+import com.android.launcher3.model.WidgetItem
+import com.android.launcher3.util.ActivityContextWrapper
+import com.android.launcher3.util.WidgetUtils.createAppWidgetProviderInfo
+import com.android.launcher3.widget.LauncherAppWidgetProviderInfo
+import com.google.common.truth.Truth.assertWithMessage
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class WidgetPreviewContainerSizesTest {
+    private lateinit var context: Context
+    private lateinit var deviceProfile: DeviceProfile
+    private lateinit var testInvariantProfile: InvariantDeviceProfile
+
+    @Mock private lateinit var iconCache: IconCache
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
+        testInvariantProfile = LauncherAppState.getIDP(context)
+        deviceProfile = testInvariantProfile.getDeviceProfile(context).copy(context)
+    }
+
+    @Test
+    fun widgetPreviewContainerSize_forItem_returnsCorrectContainerSize() {
+        val testSizes = getTestSizes(deviceProfile)
+        val expectedPreviewContainers = testSizes.values.toList()
+
+        for ((index, widgetSize) in testSizes.keys.withIndex()) {
+            val widgetItem = createWidgetItem(widgetSize, context, testInvariantProfile, iconCache)
+
+            assertWithMessage("size for $widgetSize should be: ${expectedPreviewContainers[index]}")
+                .that(WidgetPreviewContainerSize.forItem(widgetItem, deviceProfile))
+                .isEqualTo(expectedPreviewContainers[index])
+        }
+    }
+
+    companion object {
+        private const val TEST_PACKAGE = "com.google.test"
+
+        private val HANDHELD_TEST_SIZES: Map<Point, WidgetPreviewContainerSize> =
+            mapOf(
+                // 1x1
+                Point(1, 1) to WidgetPreviewContainerSize(1, 1),
+                // 2x1
+                Point(2, 1) to WidgetPreviewContainerSize(2, 1),
+                Point(3, 1) to WidgetPreviewContainerSize(2, 1),
+                // 4x1
+                Point(4, 1) to WidgetPreviewContainerSize(4, 1),
+                // 2x2
+                Point(2, 2) to WidgetPreviewContainerSize(2, 2),
+                Point(3, 3) to WidgetPreviewContainerSize(2, 2),
+                Point(3, 2) to WidgetPreviewContainerSize(2, 2),
+                // 2x3
+                Point(2, 3) to WidgetPreviewContainerSize(2, 3),
+                Point(3, 4) to WidgetPreviewContainerSize(2, 3),
+                Point(3, 5) to WidgetPreviewContainerSize(2, 3),
+                // 4x2
+                Point(4, 2) to WidgetPreviewContainerSize(4, 2),
+                // 4x3
+                Point(4, 3) to WidgetPreviewContainerSize(4, 3),
+                Point(4, 4) to WidgetPreviewContainerSize(4, 3),
+            )
+
+        private val TABLET_TEST_SIZES: Map<Point, WidgetPreviewContainerSize> =
+            mapOf(
+                // 1x1
+                Point(1, 1) to WidgetPreviewContainerSize(1, 1),
+                // 2x1
+                Point(2, 1) to WidgetPreviewContainerSize(2, 1),
+                // 3x1
+                Point(3, 1) to WidgetPreviewContainerSize(3, 1),
+                Point(4, 1) to WidgetPreviewContainerSize(3, 1),
+                // 2x2
+                Point(2, 2) to WidgetPreviewContainerSize(2, 2),
+                // 2x3
+                Point(2, 3) to WidgetPreviewContainerSize(2, 3),
+                // 3x2
+                Point(3, 2) to WidgetPreviewContainerSize(3, 2),
+                Point(4, 2) to WidgetPreviewContainerSize(3, 2),
+                Point(5, 2) to WidgetPreviewContainerSize(3, 2),
+                // 3x3
+                Point(3, 3) to WidgetPreviewContainerSize(3, 3),
+                Point(4, 4) to WidgetPreviewContainerSize(3, 3),
+                // 3x4
+                Point(5, 4) to WidgetPreviewContainerSize(3, 4),
+                Point(3, 4) to WidgetPreviewContainerSize(3, 4),
+                Point(5, 5) to WidgetPreviewContainerSize(3, 4),
+                Point(6, 4) to WidgetPreviewContainerSize(3, 4),
+                Point(6, 5) to WidgetPreviewContainerSize(3, 4),
+            )
+
+        private fun getTestSizes(dp: DeviceProfile) =
+            if (dp.isTablet && !dp.isTwoPanels) {
+                TABLET_TEST_SIZES
+            } else {
+                HANDHELD_TEST_SIZES
+            }
+
+        private fun createWidgetItem(
+            widgetSize: Point,
+            context: Context,
+            invariantDeviceProfile: InvariantDeviceProfile,
+            iconCache: IconCache
+        ): WidgetItem {
+            val providerInfo =
+                createAppWidgetProviderInfo(
+                    ComponentName.createRelative(
+                        TEST_PACKAGE,
+                        /*cls=*/ ".WidgetProvider_" + widgetSize.x + "x" + widgetSize.y
+                    )
+                )
+            val widgetInfo =
+                LauncherAppWidgetProviderInfo.fromProviderInfo(context, providerInfo).apply {
+                    spanX = widgetSize.x
+                    spanY = widgetSize.y
+                }
+            return WidgetItem(widgetInfo, invariantDeviceProfile, iconCache, context)
+        }
+    }
+}
diff --git a/tests/src/com/android/launcher3/widget/picker/util/WidgetsTableUtilsTest.java b/tests/src/com/android/launcher3/widget/picker/util/WidgetsTableUtilsTest.java
index 2c5a396..b2cb266 100644
--- a/tests/src/com/android/launcher3/widget/picker/util/WidgetsTableUtilsTest.java
+++ b/tests/src/com/android/launcher3/widget/picker/util/WidgetsTableUtilsTest.java
@@ -63,6 +63,7 @@
     private static final String TEST_PACKAGE = "com.google.test";
 
     private static final int SPACE_SIZE = 10;
+    // Note - actual widget size includes SPACE_SIZE (border) + cell padding.
     private static final int CELL_SIZE = 50;
     private static final int NUM_OF_COLS = 5;
     private static final int NUM_OF_ROWS = 5;
@@ -105,7 +106,7 @@
 
 
     @Test
-    public void groupWidgetItemsIntoTableWithReordering_widgetsOnly_maxSpanPxPerRow220_cellPadding0_shouldGroupWidgetsInTable() {
+    public void groupWithReordering_widgetsOnly_maxSpanPxPerRow220_cellPadding0() {
         List<WidgetItem> widgetItems = List.of(mWidget4x4, mWidget2x3, mWidget1x1, mWidget2x4,
                 mWidget2x2);
 
@@ -113,17 +114,20 @@
                 WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgetItems, mContext,
                         mTestDeviceProfile, 220, 0);
 
-        // Row 0: 1x1(50px), 2x2(110px)
-        // Row 1: 2x3(110px), 2x4(110px)
-        // Row 2: 4x4(230px)
-        assertThat(widgetItemInTable).hasSize(3);
-        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1, mWidget2x2);
-        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x3, mWidget2x4);
-        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget4x4);
+        // With reordering, rows displayed in order of increasing size.
+        // Row 0: 1x1(50px)
+        // Row 1: 2x2(in a 2x2 container - 110px)
+        // Row 2: 2x3(in a 2x3 container - 110px), 2x4(in a 2x3 container - 110px)
+        // Row 3: 4x4(in a 3x3 container in tablet - 170px; 4x3 on phone - 230px)
+        assertThat(widgetItemInTable).hasSize(4);
+        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1);
+        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x2);
+        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget2x3, mWidget2x4);
+        assertThat(widgetItemInTable.get(3)).containsExactly(mWidget4x4);
     }
 
     @Test
-    public void groupWidgetItemsIntoTableWithReordering_widgetsOnly_maxSpanPxPerRow220_cellPadding10_shouldGroupWidgetsInTable() {
+    public void groupWithReordering_widgetsOnly_maxSpanPxPerRow220_cellPadding10() {
         List<WidgetItem> widgetItems = List.of(mWidget4x4, mWidget2x3, mWidget1x1, mWidget2x4,
                 mWidget2x2);
 
@@ -131,9 +135,13 @@
                 WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgetItems, mContext,
                         mTestDeviceProfile, 220, 10);
 
-        // Row 0: 1x1(50px), 2x2(110px)
-        // Row 1: 2x3(110px), 2x4(110px)
-        // Row 2: 4x4(230px)
+        // With reordering, but space taken up by cell padding, so, no grouping (even if 2x2 and 2x3
+        // use same preview container).
+        // Row 0: 1x1(50px)
+        // Row 1: 2x2(in a 2x2 container: 130px)
+        // Row 2: 2x3(in a 2x3 container: 130px)
+        // Row 3: 2x4(in a 2x3 container: 130px)
+        // Row 4: 4x4(in a 3x3 container in tablet - 190px; 4x3 on phone - 250px)
         assertThat(widgetItemInTable).hasSize(5);
         assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1);
         assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x2);
@@ -143,7 +151,29 @@
     }
 
     @Test
-    public void groupWidgetItemsIntoTableWithReordering_widgetsOnly_maxSpanPxPerRow350_cellPadding0_shouldGroupWidgetsInTable() {
+    public void groupWithReordering_widgetsOnly_maxSpanPxPerRow260_cellPadding10() {
+        List<WidgetItem> widgetItems = List.of(mWidget4x4, mWidget2x3, mWidget1x1, mWidget2x4,
+                mWidget2x2);
+
+        List<ArrayList<WidgetItem>> widgetItemInTable =
+                WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgetItems, mContext,
+                        mTestDeviceProfile, 260, 10);
+
+        // With reordering, even with cellPadding, enough space to group 2x3 and 2x4 (which also use
+        // same container)
+        // Row 0: 1x1(50px)
+        // Row 1: 2x2(in a 2x2 container: 130px)
+        // Row 2: 2x3(in a 2x3 container: 130px), 2x4(in a 2x3 container: 130px)
+        // Row 3: 4x4(in a 3x3 container in tablet - 190px; 4x3 on phone - 250px)
+        assertThat(widgetItemInTable).hasSize(4);
+        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1);
+        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x2);
+        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget2x3, mWidget2x4);
+        assertThat(widgetItemInTable.get(3)).containsExactly(mWidget4x4);
+    }
+
+    @Test
+    public void groupWithReordering_widgetsOnly_maxSpanPxPerRow350_cellPadding0() {
         List<WidgetItem> widgetItems = List.of(mWidget4x4, mWidget2x3, mWidget1x1, mWidget2x4,
                 mWidget2x2);
 
@@ -151,17 +181,20 @@
                 WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgetItems, mContext,
                         mTestDeviceProfile, 350, 0);
 
-        // Row 0: 1x1(50px), 2x2(110px), 2x3(110px)
-        // Row 1: 2x4(110px)
-        // Row 2: 4x4(230px)
-        assertThat(widgetItemInTable).hasSize(3);
-        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1, mWidget2x2, mWidget2x3);
-        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x4);
-        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget4x4);
+        // With reordering, rows displayed in order of increasing size.
+        // Row 0: 1x1(50px)
+        // Row 1: 2x2(in a 2x2 container: 110px)
+        // Row 2: 2x3(in a 2x3 container: 110px), 2x4(in a 2x3 container: 110px)
+        // Row 3: 4x4(in a 3x3 container in tablet - 170px; 4x3 on phone - 230px)
+        assertThat(widgetItemInTable).hasSize(4);
+        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1);
+        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x2);
+        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget2x3, mWidget2x4);
+        assertThat(widgetItemInTable.get(3)).containsExactly(mWidget4x4);
     }
 
     @Test
-    public void groupWidgetItemsIntoTableWithReordering_mixItems_maxSpanPxPerRow350_cellPadding0_shouldGroupWidgetsInTable() {
+    public void groupWithReordering_mixItems_maxSpanPxPerRow350_cellPadding0() {
         List<WidgetItem> widgetItems = List.of(mWidget4x4, mShortcut3, mWidget2x3, mShortcut1,
                 mWidget1x1, mShortcut2, mWidget2x4, mWidget2x2);
 
@@ -169,19 +202,22 @@
                 WidgetsTableUtils.groupWidgetItemsUsingRowPxWithReordering(widgetItems, mContext,
                         mTestDeviceProfile, 350, 0);
 
-        // Row 0: 1x1(50px), 2x2(110px), 2x3(110px)
-        // Row 1: 2x4(110px),
-        // Row 2: 4x4(230px)
-        // Row 3: shortcut3(50px), shortcut1(50px), shortcut2(50px)
-        assertThat(widgetItemInTable).hasSize(4);
-        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1, mWidget2x2, mWidget2x3);
-        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x4);
-        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget4x4);
-        assertThat(widgetItemInTable.get(3)).containsExactly(mShortcut3, mShortcut2, mShortcut1);
+        // With reordering - rows displays in order of increasing size:
+        // Row 0: 1x1(50px)
+        // Row 1: 2x2(110px)
+        // Row 2: 2x3 (in a 2x3 container 110px), 2x4 (in a 2x3 container 110px)
+        // Row 3: 4x4 (in a 3x3 container in tablet - 170px; 4x3 on phone - 230px)
+        // Row 4: shortcut3, shortcut1, shortcut2 (shortcuts are always displayed at bottom)
+        assertThat(widgetItemInTable).hasSize(5);
+        assertThat(widgetItemInTable.get(0)).containsExactly(mWidget1x1);
+        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x2);
+        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget2x3, mWidget2x4);
+        assertThat(widgetItemInTable.get(3)).containsExactly(mWidget4x4);
+        assertThat(widgetItemInTable.get(4)).containsExactly(mShortcut3, mShortcut2, mShortcut1);
     }
 
     @Test
-    public void groupWidgetItemsIntoTableWithoutReordering_maxSpanPxPerRow220_cellPadding0_shouldMaintainTheOrder() {
+    public void groupWithoutReordering_maxSpanPxPerRow220_cellPadding0() {
         List<WidgetItem> widgetItems =
                 List.of(mWidget4x4, mWidget2x3, mWidget1x1, mWidget2x4, mWidget2x2);
 
@@ -189,13 +225,19 @@
                 WidgetsTableUtils.groupWidgetItemsUsingRowPxWithoutReordering(widgetItems, mContext,
                         mTestDeviceProfile, 220, 0);
 
-        // Row 0: 4x4(230px)
-        // Row 1: 2x3(110px), 1x1(50px)
-        // Row 2: 2x4(110px), 2x2(110px)
-        assertThat(widgetItemInTable).hasSize(3);
+        // Without reordering, widgets are grouped only if the next one fits and uses same preview
+        // container:
+        // Row 0: 4x4(in a 3x3 container in tablet - 170px; 4x3 on phone - 230px)
+        // Row 1: 2x3(in a 2x3 container - 110px)
+        // Row 2: 1x1(50px)
+        // Row 3: 2x4(in a 2x3 container - 110px)
+        // Row 4: 2x2(in a 2x2 container - 110px)
+        assertThat(widgetItemInTable).hasSize(5);
         assertThat(widgetItemInTable.get(0)).containsExactly(mWidget4x4);
-        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x3, mWidget1x1);
-        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget2x4, mWidget2x2);
+        assertThat(widgetItemInTable.get(1)).containsExactly(mWidget2x3);
+        assertThat(widgetItemInTable.get(2)).containsExactly(mWidget1x1);
+        assertThat(widgetItemInTable.get(3)).containsExactly(mWidget2x4);
+        assertThat(widgetItemInTable.get(4)).containsExactly(mWidget2x2);
     }
 
     private void initDP() {
diff --git a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
index b5414b7..3f96999 100644
--- a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
+++ b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
@@ -26,11 +26,11 @@
 import static com.android.launcher3.testing.shared.TestProtocol.REQUEST_TASKBAR_FROM_NAV_THRESHOLD;
 import static com.android.launcher3.testing.shared.TestProtocol.SUCCESSFUL_GESTURE_MISMATCH_EVENTS;
 import static com.android.launcher3.testing.shared.TestProtocol.TEST_INFO_RESPONSE_FIELD;
-import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
 
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.SystemClock;
+import android.util.Log;
 import android.view.InputDevice;
 import android.view.MotionEvent;
 import android.view.ViewConfiguration;
@@ -141,7 +141,7 @@
 
             return new Taskbar(mLauncher);
         } finally {
-            testLogD(SUCCESSFUL_GESTURE_MISMATCH_EVENTS,
+            Log.d(SUCCESSFUL_GESTURE_MISMATCH_EVENTS,
                     "swipeUpToUnstashTaskbar: completed gesture");
             mLauncher.getTestInfo(REQUEST_DISABLE_BLOCK_TIMEOUT);
         }
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
index afe5722..1cfbf09 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
@@ -19,8 +19,10 @@
 import static com.android.launcher3.tapl.OverviewTask.OverviewSplitTask.DEFAULT;
 import static com.android.launcher3.tapl.OverviewTask.OverviewSplitTask.SPLIT_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.tapl.OverviewTask.OverviewSplitTask.SPLIT_TOP_OR_LEFT;
+import static com.android.launcher3.testing.shared.TestProtocol.SUCCESSFUL_GESTURE_MISMATCH_EVENTS;
 
 import android.graphics.Rect;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.By;
@@ -219,6 +221,7 @@
                     return new LaunchedAppState(mLauncher);
                 }
             } else {
+                Log.d(SUCCESSFUL_GESTURE_MISMATCH_EVENTS, "TaskView.launchTaskAnimated");
                 mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, TASK_START_EVENT);
                 return new LaunchedAppState(mLauncher);
             }