diff --git a/Android.bp b/Android.bp
index 8b7eb54..60ef5b1 100644
--- a/Android.bp
+++ b/Android.bp
@@ -204,6 +204,7 @@
     ],
     static_libs: [
         "Launcher3ResLib",
+        "lottie",
         "SystemUISharedLib",
         "SystemUI-statsd",
     ],
diff --git a/build.gradle b/build.gradle
index 617738a..683a4cf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -163,6 +163,8 @@
     androidTestImplementation 'com.android.support.test:rules:1.0.0'
     androidTestImplementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2'
     androidTestImplementation "androidx.annotation:annotation:${ANDROID_X_VERSION}"
+
+    api 'com.airbnb.android:lottie:3.3.0'
 }
 
 protobuf {
diff --git a/quickstep/res/layout/activity_allset.xml b/quickstep/res/layout/activity_allset.xml
index b4ee482..9ad10dc 100644
--- a/quickstep/res/layout/activity_allset.xml
+++ b/quickstep/res/layout/activity_allset.xml
@@ -25,82 +25,100 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginStart="@dimen/allset_page_margin_horizontal"
-        android:layout_marginEnd="@dimen/allset_page_margin_horizontal"
-        android:layoutDirection="locale"
-        android:textDirection="locale"
         android:id="@+id/content_view"
-        android:forceHasOverlappingRendering="false"
-        android:fitsSystemWindows="true" >
+        android:fitsSystemWindows="true">
 
-        <ImageView
-            android:id="@+id/icon"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/allset_title_icon_margin_top"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            android:src="@drawable/ic_all_set"/>
-
-        <TextView
-            android:id="@+id/title"
-            style="@style/TextAppearance.GestureTutorial.Feedback.Title"
+        <com.airbnb.lottie.LottieAnimationView
+            android:id="@+id/animated_background"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/allset_title_margin_top"
-            app:layout_constraintTop_toBottomOf="@id/icon"
-            app:layout_constraintStart_toStartOf="parent"
-            android:gravity="start"
-            android:text="@string/allset_title"/>
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:scaleType="centerCrop"
 
-        <TextView
-            android:id="@+id/subtitle"
-            style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/allset_subtitle_margin_top"
-            app:layout_constraintTop_toBottomOf="@id/title"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintWidth_max="@dimen/allset_subtitle_width_max"
-            android:gravity="start"
-            android:text="@string/allset_description"/>
+            app:lottie_rawRes="@raw/all_set_page_bg"
+            app:lottie_autoPlay="true"
+            app:lottie_loop="true" />
 
-        <androidx.constraintlayout.widget.Guideline
-            android:id="@+id/navigation_settings_guideline_bottom"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal"
-            app:layout_constraintGuide_percent="0.83" />
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginStart="@dimen/allset_page_margin_horizontal"
+            android:layout_marginEnd="@dimen/allset_page_margin_horizontal"
+            android:layoutDirection="locale"
+            android:textDirection="locale"
+            android:forceHasOverlappingRendering="false"
+            android:fitsSystemWindows="true" >
 
-        <TextView
-            android:id="@+id/navigation_settings"
-            style="@style/TextAppearance.GestureTutorial.LinkText"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintBottom_toBottomOf="@id/navigation_settings_guideline_bottom"
-            android:minHeight="48dp"
-            android:background="?android:attr/selectableItemBackground"
-            android:text="@string/allset_navigation_settings" />
+            <ImageView
+                android:id="@+id/icon"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/allset_title_icon_margin_top"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                android:src="@drawable/ic_all_set"/>
 
-        <androidx.constraintlayout.widget.Guideline
-            android:id="@+id/hint_guideline_bottom"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal"
-            app:layout_constraintGuide_percent="0.94" />
+            <TextView
+                android:id="@+id/title"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Title"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/allset_title_margin_top"
+                app:layout_constraintTop_toBottomOf="@id/icon"
+                app:layout_constraintStart_toStartOf="parent"
+                android:gravity="start"
+                android:text="@string/allset_title"/>
 
-        <TextView
-            android:id="@+id/hint"
-            style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
-            android:textSize="14sp"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintBottom_toBottomOf="@id/hint_guideline_bottom"
-            android:text="@string/allset_hint"/>
+            <TextView
+                android:id="@+id/subtitle"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/allset_subtitle_margin_top"
+                app:layout_constraintTop_toBottomOf="@id/title"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintWidth_max="@dimen/allset_subtitle_width_max"
+                android:gravity="start"
+                android:text="@string/allset_description"/>
+
+            <androidx.constraintlayout.widget.Guideline
+                android:id="@+id/navigation_settings_guideline_bottom"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                app:layout_constraintGuide_percent="0.83" />
+
+            <TextView
+                android:id="@+id/navigation_settings"
+                style="@style/TextAppearance.GestureTutorial.LinkText"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintBottom_toBottomOf="@id/navigation_settings_guideline_bottom"
+                android:minHeight="48dp"
+                android:background="?android:attr/selectableItemBackground"
+                android:text="@string/allset_navigation_settings" />
+
+            <androidx.constraintlayout.widget.Guideline
+                android:id="@+id/hint_guideline_bottom"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                app:layout_constraintGuide_percent="0.94" />
+
+            <TextView
+                android:id="@+id/hint"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
+                android:textSize="14sp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintBottom_toBottomOf="@id/hint_guideline_bottom"
+                android:text="@string/allset_hint"/>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </FrameLayout>
\ No newline at end of file
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
index 8c6185c..81039d4 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
@@ -143,8 +143,7 @@
                 // Let touches pass through us.
                 insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
             } else if (mControllers.navbarButtonsViewController.isImeVisible()) {
-                insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_CONTENT);
-                insetsIsTouchableRegion = false;
+                insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
             } else if (!mControllers.uiController.isTaskbarTouchable()) {
                 // Let touches pass through us.
                 insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 2693bc3..152b255 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -115,6 +115,7 @@
         mIconAlignmentForGestureState.finishAnimation();
         mIconAlignmentForLauncherState.finishAnimation();
 
+        mIconAlphaForHome.setConsumer(null);
         mLauncher.getHotseat().setIconsAlpha(1f);
         mLauncher.getStateManager().removeStateListener(mStateListener);
     }
diff --git a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
index c45159e..0246849 100644
--- a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -209,13 +209,6 @@
         }
 
         /**
-         * Called when the current task's thumbnail has changed.
-         */
-        public void refreshActionVisibility(ThumbnailData thumbnail) {
-            getActionsView().updateDisabledFlags(DISABLED_NO_THUMBNAIL, thumbnail == null);
-        }
-
-        /**
          * End rendering live tile in Overview.
          *
          * @param callback callback to run, after switching to screenshot
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index ae3cc50..6addfe3 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -32,7 +32,6 @@
 import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
-import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR_ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.clampToProgress;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
@@ -193,7 +192,6 @@
         boolean showAsGrid = dp.overviewShowAsGrid;
         boolean parallaxCenterAndAdjacentTask =
                 taskIndex != recentsView.getCurrentPage() && !showAsGrid;
-        float gridTranslationSecondary = recentsView.getGridTranslationSecondary(taskIndex);
         int startScroll = recentsView.getScrollOffset(taskIndex);
 
         RemoteTargetHandle[] topMostSimulators = null;
@@ -211,11 +209,9 @@
 
                 tvsLocal.fullScreenProgress.value = 0;
                 tvsLocal.recentsViewScale.value = 1;
-                if (showAsGrid) {
-                    tvsLocal.taskSecondaryTranslation.value = gridTranslationSecondary;
-                }
                 tvsLocal.setScroll(startScroll);
                 tvsLocal.setIsGridTask(v.isGridTask());
+                tvsLocal.setGridTranslationY(v.getGridTranslationY());
 
                 // Fade in the task during the initial 20% of the animation
                 out.addFloat(targetHandle.getTransformParams(), TransformParams.TARGET_ALPHA, 0, 1,
@@ -230,10 +226,6 @@
             out.setFloat(tvsLocal.recentsViewScale,
                     AnimatedFloat.VALUE, tvsLocal.getFullScreenScale(),
                     TOUCH_RESPONSE_INTERPOLATOR);
-            if (showAsGrid) {
-                out.setFloat(tvsLocal.taskSecondaryTranslation, AnimatedFloat.VALUE, 0,
-                        TOUCH_RESPONSE_INTERPOLATOR_ACCEL_DEACCEL);
-            }
             out.setFloat(tvsLocal.recentsViewScroll, AnimatedFloat.VALUE, 0,
                     TOUCH_RESPONSE_INTERPOLATOR);
 
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index eff59e2..95095fa 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -16,6 +16,7 @@
 package com.android.quickstep.fallback;
 
 import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
+import static com.android.quickstep.ViewUtils.postFrameDrawn;
 import static com.android.quickstep.fallback.RecentsState.DEFAULT;
 import static com.android.quickstep.fallback.RecentsState.HOME;
 import static com.android.quickstep.fallback.RecentsState.MODAL_TASK;
@@ -218,8 +219,14 @@
 
     @Override
     public void onStateTransitionComplete(RecentsState finalState) {
-        setOverlayEnabled(finalState == DEFAULT || finalState == MODAL_TASK);
+        boolean isOverlayEnabled = finalState == DEFAULT || finalState == MODAL_TASK;
+        setOverlayEnabled(isOverlayEnabled);
         setFreezeViewVisibility(false);
+
+        if (isOverlayEnabled) {
+            postFrameDrawn(this, () -> runActionOnRemoteHandles(remoteTargetHandle ->
+                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true)));
+        }
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
index 965c1bc..1c3e784 100644
--- a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
@@ -19,6 +19,7 @@
 import static com.android.launcher3.Utilities.mapRange;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 
+import android.animation.Animator;
 import android.app.Activity;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
@@ -38,6 +39,8 @@
 import android.graphics.Shader.TileMode;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
+import android.os.VibrationEffect;
+import android.os.Vibrator;
 import android.util.Log;
 import android.view.View;
 import android.view.View.AccessibilityDelegate;
@@ -56,6 +59,8 @@
 import com.android.quickstep.TouchInteractionService.TISBinder;
 import com.android.quickstep.util.TISBindHelper;
 
+import com.airbnb.lottie.LottieAnimationView;
+
 import java.net.URISyntaxException;
 
 /**
@@ -80,6 +85,10 @@
     private View mContentView;
     private float mSwipeUpShift;
 
+    @Nullable private Vibrator mVibrator;
+    private LottieAnimationView mAnimatedBackground;
+    private Animator.AnimatorListener mBackgroundAnimatorListener;
+
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -115,6 +124,52 @@
 
         findViewById(R.id.hint).setAccessibilityDelegate(new SkipButtonAccessibilityDelegate());
         mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
+
+        mVibrator = getSystemService(Vibrator.class);
+        mAnimatedBackground = findViewById(R.id.animated_background);
+        startBackgroundAnimation();
+    }
+
+    private void startBackgroundAnimation() {
+        if (Utilities.ATLEAST_S && mVibrator != null && mVibrator.areAllPrimitivesSupported(
+                VibrationEffect.Composition.PRIMITIVE_THUD)) {
+            if (mBackgroundAnimatorListener == null) {
+                mBackgroundAnimatorListener =
+                        new Animator.AnimatorListener() {
+                            @Override
+                            public void onAnimationStart(Animator animation) {
+                                mVibrator.vibrate(getVibrationEffect());
+                            }
+
+                            @Override
+                            public void onAnimationRepeat(Animator animation) {
+                                mVibrator.vibrate(getVibrationEffect());
+                            }
+
+                            @Override
+                            public void onAnimationEnd(Animator animation) {
+                                mVibrator.cancel();
+                            }
+
+                            @Override
+                            public void onAnimationCancel(Animator animation) {
+                                mVibrator.cancel();
+                            }
+                        };
+            }
+            mAnimatedBackground.addAnimatorListener(mBackgroundAnimatorListener);
+        }
+        mAnimatedBackground.playAnimation();
+    }
+
+    /**
+     * Sets up the vibration effect for the next round of animation. The parameters vary between
+     * different illustrations.
+     */
+    private VibrationEffect getVibrationEffect() {
+        return VibrationEffect.startComposition()
+                .addPrimitive(VibrationEffect.Composition.PRIMITIVE_THUD, 1.0f, 50)
+                .compose();
     }
 
     @Override
@@ -153,6 +208,9 @@
         super.onDestroy();
         mTISBindHelper.onDestroy();
         clearBinderOverride();
+        if (mBackgroundAnimatorListener != null) {
+            mAnimatedBackground.removeAnimatorListener(mBackgroundAnimatorListener);
+        }
     }
 
     private AnimatedFloat createSwipeUpProxy(GestureState state) {
@@ -173,6 +231,12 @@
                 1, 0, LINEAR);
         mContentView.setAlpha(alpha);
         mContentView.setTranslationY((alpha - 1) * mSwipeUpShift);
+
+        if (alpha == 0f) {
+            mAnimatedBackground.pauseAnimation();
+        } else if (!mAnimatedBackground.isAnimating()) {
+            mAnimatedBackground.resumeAnimation();
+        }
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index 146d235..7d396ba 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -102,6 +102,7 @@
     private StagedSplitBounds mStagedSplitBounds;
     private boolean mDrawsBelowRecents;
     private boolean mIsGridTask;
+    private float mGridTranslationY;
 
     public TaskViewSimulator(Context context, BaseActivityInterface sizeStrategy) {
         mContext = context;
@@ -156,9 +157,15 @@
             fullTaskSize = new Rect(mTaskRect);
             mOrientationState.getOrientationHandler()
                     .setSplitTaskSwipeRect(mDp, mTaskRect, mStagedSplitBounds, mStagePosition);
+            if (mIsGridTask) {
+                mTaskRect.offset(0, (int) mGridTranslationY);
+            }
         } else {
             fullTaskSize = mTaskRect;
         }
+        if (mIsGridTask) {
+            fullTaskSize.offset(0, (int) mGridTranslationY);
+        }
         return mOrientationState.getFullScreenScaleAndPivot(fullTaskSize, mDp, mPivot);
     }
 
@@ -218,6 +225,13 @@
     }
 
     /**
+     * Sets the y-translation when overview is in grid.
+     */
+    public void setGridTranslationY(float gridTranslationY) {
+        mGridTranslationY = gridTranslationY;
+    }
+
+    /**
      * Adds animation for all the components corresponding to transition from an app to overview.
      */
     public void addAppToOverviewAnim(PendingAnimation pa, TimeInterpolator interpolator) {
@@ -320,14 +334,12 @@
         mMatrix.postTranslate(insets.left, insets.top);
         mMatrix.postScale(scale, scale);
 
-        // Apply TaskView matrix: translate, scroll
+        // Apply TaskView matrix: taskRect, translate
         mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
         mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
                 taskPrimaryTranslation.value);
         mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
                 taskSecondaryTranslation.value);
-        mOrientationState.getOrientationHandler().set(
-                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
 
         // Apply RecentsView matrix
         mMatrix.postScale(recentsViewScale.value, recentsViewScale.value, mPivot.x, mPivot.y);
@@ -335,6 +347,8 @@
                 recentsViewSecondaryTranslation.value);
         mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
                 recentsViewPrimaryTranslation.value);
+        mOrientationState.getOrientationHandler().set(
+                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
         applyWindowToHomeRotation(mMatrix);
 
         // Crop rect is the inverse of thumbnail matrix
diff --git a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
index 30b55a8..ea83b4d 100644
--- a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
@@ -4,7 +4,6 @@
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
 import android.content.Context;
-import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 
@@ -50,8 +49,6 @@
     private final float[] mIcon2CenterCoords = new float[2];
     private TransformingTouchDelegate mIcon2TouchDelegate;
     @Nullable private StagedSplitBounds mSplitBoundsConfig;
-    private final Rect mPrimaryTempRect = new Rect();
-    private final Rect mSecondaryTempRect = new Rect();
 
     public GroupedTaskView(Context context) {
         super(context);
@@ -74,7 +71,7 @@
     }
 
     public void bind(Task primary, Task secondary, RecentsOrientedState orientedState,
-            StagedSplitBounds splitBoundsConfig) {
+            @Nullable StagedSplitBounds splitBoundsConfig) {
         super.bind(primary, orientedState);
         mSecondaryTask = secondary;
         mTaskIdContainer[1] = secondary.key.id;
@@ -239,10 +236,8 @@
         int taskIconHeight = deviceProfile.overviewTaskIconSizePx;
         boolean isRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
 
-        mSnapshotView.getBoundsOnScreen(mPrimaryTempRect);
-        mSnapshotView2.getBoundsOnScreen(mSecondaryTempRect);
         getPagedOrientationHandler().setSplitIconParams(mIconView, mIconView2,
-                taskIconHeight, mPrimaryTempRect, mSecondaryTempRect,
+                taskIconHeight, mSnapshotView.getWidth(), mSnapshotView.getHeight(),
                 isRtl, deviceProfile, mSplitBoundsConfig);
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index 5d6b656..3cba392 100644
--- a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -21,6 +21,7 @@
 import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
+import static com.android.quickstep.ViewUtils.postFrameDrawn;
 
 import android.annotation.TargetApi;
 import android.content.Context;
@@ -104,8 +105,14 @@
 
     @Override
     public void onStateTransitionComplete(LauncherState finalState) {
-        setOverlayEnabled(finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK);
+        boolean isOverlayEnabled = finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK;
+        setOverlayEnabled(isOverlayEnabled);
         setFreezeViewVisibility(false);
+
+        if (isOverlayEnabled) {
+            postFrameDrawn(this, () -> runActionOnRemoteHandles(remoteTargetHandle ->
+                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true)));
+        }
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 92f1a67..7b5a6b9 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -838,6 +838,7 @@
      * Update the thumbnail of the task.
      * @param refreshNow Refresh immediately if it's true.
      */
+    @Nullable
     public TaskView updateThumbnail(int taskId, ThumbnailData thumbnailData, boolean refreshNow) {
         TaskView taskView = getTaskViewByTaskId(taskId);
         if (taskView != null) {
@@ -1043,6 +1044,7 @@
         return getLastGridTaskView(getTopRowIdArray(), getBottomRowIdArray());
     }
 
+    @Nullable
     private TaskView getLastGridTaskView(IntArray topRowIdArray, IntArray bottomRowIdArray) {
         if (topRowIdArray.isEmpty() && bottomRowIdArray.isEmpty()) {
             return null;
@@ -1335,6 +1337,7 @@
             return;
         }
 
+        mLoadPlanEverApplied = true;
         if (taskGroups == null || taskGroups.isEmpty()) {
             removeTasksViewsAndClearAllButton();
             onTaskStackUpdated();
@@ -1437,7 +1440,6 @@
         resetTaskVisuals();
         onTaskStackUpdated();
         updateEnabledOverlays();
-        mLoadPlanEverApplied = true;
     }
 
     private boolean isModal() {
@@ -1506,17 +1508,6 @@
             }
         }
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
-            // Since we reuse the same mLiveTileTaskViewSimulator in the RecentsView, we need
-            // to reset the params after it settles in Overview from swipe up so that we don't
-            // render with obsolete param values.
-            runActionOnRemoteHandles(remoteTargetHandle -> {
-                TaskViewSimulator simulator = remoteTargetHandle.getTaskViewSimulator();
-                simulator.taskPrimaryTranslation.value = 0;
-                simulator.taskSecondaryTranslation.value = 0;
-                simulator.fullScreenProgress.value = 0;
-                simulator.recentsViewScale.value = 1;
-            });
-
             // Similar to setRunningTaskHidden below, reapply the state before runningTaskView is
             // null.
             if (!mRunningTaskShowScreenshot) {
@@ -1904,7 +1895,7 @@
         setEnableDrawingLiveTile(false);
         runActionOnRemoteHandles(remoteTargetHandle -> {
             remoteTargetHandle.getTransformParams().setTargetSet(null);
-            remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true);
+            remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(false);
         });
         mSplitSelectStateController.resetState();
 
@@ -3014,6 +3005,10 @@
 
             @SuppressWarnings("WrongCall")
             private void onEnd(boolean success) {
+                // Reset task translations as they may have updated via animations in
+                // createTaskDismissAnimation
+                resetTaskVisuals();
+
                 if (success) {
                     if (shouldRemoveTask) {
                         if (dismissedTaskView.getTask() != null) {
@@ -3030,10 +3025,6 @@
                         }
                     }
 
-                    // Reset task translations as they may have updated via animations in
-                    // createTaskDismissAnimation
-                    resetTaskVisuals();
-
                     int pageToSnapTo = mCurrentPage;
                     mCurrentPageScrollDiff = 0;
                     int taskViewIdToSnapTo = -1;
@@ -3115,12 +3106,17 @@
                     } else if (dismissedIndex < pageToSnapTo || pageToSnapTo == taskCount - 1) {
                         pageToSnapTo--;
                     }
+                    boolean isHomeTaskDismissed = dismissedTaskView == getHomeTaskView();
                     removeViewInLayout(dismissedTaskView);
                     mTopRowIdSet.remove(dismissedTaskViewId);
 
                     if (taskCount == 1) {
                         removeViewInLayout(mClearAllButton);
-                        startHome();
+                        if (isHomeTaskDismissed) {
+                            updateEmptyMessage();
+                        } else {
+                            startHome();
+                        }
                     } else {
                         // Update focus task and its size.
                         if (finalIsFocusedTaskDismissed) {
@@ -4382,7 +4378,6 @@
             TaskViewSimulator tvs = remoteTargetHandle.getTaskViewSimulator();
             tvs.setOrientationState(mOrientationState);
             tvs.setDp(mActivity.getDeviceProfile());
-            tvs.setDrawsBelowRecents(true);
             tvs.recentsViewScale.value = 1;
         }
     }
@@ -4684,20 +4679,6 @@
         return position != -1 ? position : bottomRowIdArray.indexOf(taskView.getTaskViewId());
     }
 
-    /**
-     * Returns how many pixels the task is offset on the currently laid out secondary axis
-     * according to {@link #mGridProgress}.
-     */
-    public float getGridTranslationSecondary(int pageIndex) {
-        TaskView taskView = getTaskViewAt(pageIndex);
-        if (taskView == null) {
-            return 0;
-        }
-
-        return mOrientationHandler.getSecondaryValue(taskView.getGridTranslationX(),
-                taskView.getGridTranslationY());
-    }
-
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
         float degreesRotated;
         if (navbarRotation == 0) {
diff --git a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index c960f88..d91669a 100644
--- a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -148,10 +148,11 @@
     public void setThumbnail(@Nullable Task task, @Nullable ThumbnailData thumbnailData,
             boolean refreshNow) {
         mTask = task;
+        boolean thumbnailWasNull = mThumbnailData == null;
         mThumbnailData =
                 (thumbnailData != null && thumbnailData.thumbnail != null) ? thumbnailData : null;
         if (refreshNow) {
-            refresh();
+            refresh(thumbnailWasNull && mThumbnailData != null);
         }
     }
 
@@ -162,14 +163,22 @@
 
     /** Updates the shader, paint, matrix to redraw. */
     public void refresh() {
+        refresh(false);
+    }
+
+    /**
+     * Updates the shader, paint, matrix to redraw.
+     * @param shouldRefreshOverlay whether to re-initialize overlay
+     */
+    private void refresh(boolean shouldRefreshOverlay) {
         if (mThumbnailData != null && mThumbnailData.thumbnail != null) {
             Bitmap bm = mThumbnailData.thumbnail;
             bm.prepareToDraw();
             mBitmapShader = new BitmapShader(bm, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
             mPaint.setShader(mBitmapShader);
             updateThumbnailMatrix();
-            if (mOverlayEnabled) {
-                getTaskOverlay().refreshActionVisibility(mThumbnailData);
+            if (shouldRefreshOverlay) {
+                refreshOverlay();
             }
         } else {
             mBitmapShader = null;
@@ -459,15 +468,36 @@
                 float availableHeight = surfaceHeight
                         - (thumbnailClipHint.top + thumbnailClipHint.bottom);
 
-                if (isRotated) {
-                    float canvasAspect = canvasWidth / (float) canvasHeight;
-                    float availableAspect = availableHeight / availableWidth;
+                float canvasAspect = canvasWidth / (float) canvasHeight;
+                float availableAspect = isRotated
+                        ? availableHeight / availableWidth
+                        : availableWidth / availableHeight;
+                boolean isAspectLargelyDifferent = Utilities.isRelativePercentDifferenceGreaterThan(
+                        canvasAspect, availableAspect, 0.1f);
+                if (isRotated && isAspectLargelyDifferent) {
                     // Do not rotate thumbnail if it would not improve fit
-                    if (Utilities.isRelativePercentDifferenceGreaterThan(canvasAspect,
-                            availableAspect, 0.1f)) {
-                        isRotated = false;
-                        isOrientationDifferent = false;
+                    isRotated = false;
+                    isOrientationDifferent = false;
+                }
+
+                if (isAspectLargelyDifferent) {
+                    // Crop letterbox insets if insets isn't already clipped
+                    if (!TaskView.clipLeft(dp)) {
+                        thumbnailClipHint.left = thumbnailData.letterboxInsets.left;
                     }
+                    if (!TaskView.clipRight(dp)) {
+                        thumbnailClipHint.right = thumbnailData.letterboxInsets.right;
+                    }
+                    if (!TaskView.clipTop(dp)) {
+                        thumbnailClipHint.top = thumbnailData.letterboxInsets.top;
+                    }
+                    if (!TaskView.clipBottom(dp)) {
+                        thumbnailClipHint.bottom = thumbnailData.letterboxInsets.bottom;
+                    }
+                    availableWidth = surfaceWidth
+                            - (thumbnailClipHint.left + thumbnailClipHint.right);
+                    availableHeight = surfaceHeight
+                            - (thumbnailClipHint.top + thumbnailClipHint.bottom);
                 }
 
                 final float targetW, targetH;
@@ -478,30 +508,25 @@
                     targetW = canvasWidth;
                     targetH = canvasHeight;
                 }
-                float canvasAspect = targetW / targetH;
+                float targetAspect = targetW / targetH;
 
                 // Update the clipHint such that
                 //   > the final clipped position has same aspect ratio as requested by canvas
-                //   > the clipped region is within the task insets if possible
-                //   > the clipped region is not scaled up when drawing. If that is not possible
-                //     while staying within the taskInsets, move outside the insets.
+                //   > first fit the width and crop the extra height
+                //   > if that will leave empty space, fit the height and crop the width instead
                 float croppedWidth = availableWidth;
-                if (croppedWidth < targetW) {
-                    croppedWidth = Math.min(targetW, surfaceWidth);
-                }
-
-                float croppedHeight = croppedWidth / canvasAspect;
+                float croppedHeight = croppedWidth / targetAspect;
                 if (croppedHeight > availableHeight) {
                     croppedHeight = availableHeight;
                     if (croppedHeight < targetH) {
                         croppedHeight = Math.min(targetH, surfaceHeight);
                     }
-                    croppedWidth = croppedHeight * canvasAspect;
+                    croppedWidth = croppedHeight * targetAspect;
 
                     // One last check in case the task aspect radio messed up something
                     if (croppedWidth > surfaceWidth) {
                         croppedWidth = surfaceWidth;
-                        croppedHeight = croppedWidth / canvasAspect;
+                        croppedHeight = croppedWidth / targetAspect;
                     }
                 }
 
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index 3da7893..67128f0 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -648,7 +648,7 @@
                     recentsView.getDepthController());
             anim.addListener(new AnimatorListenerAdapter() {
                 @Override
-                public void onAnimationStart(Animator animator) {
+                public void onAnimationStart(Animator animation) {
                     recentsView.runActionOnRemoteHandles(
                             (Consumer<RemoteTargetHandle>) remoteTargetHandle ->
                                     remoteTargetHandle
@@ -658,11 +658,6 @@
 
                 @Override
                 public void onAnimationEnd(Animator animator) {
-                    recentsView.runActionOnRemoteHandles(
-                            (Consumer<RemoteTargetHandle>) remoteTargetHandle ->
-                                    remoteTargetHandle
-                                            .getTaskViewSimulator()
-                                            .setDrawsBelowRecents(true));
                     mIsClickableAsLiveTile = true;
                 }
             });
diff --git a/res/raw/all_set_page_bg.json b/res/raw/all_set_page_bg.json
new file mode 100644
index 0000000..9705837
--- /dev/null
+++ b/res/raw/all_set_page_bg.json
@@ -0,0 +1 @@
+{"v":"5.7.8","fr":24,"ip":0,"op":72,"w":2472,"h":5352,"nm":"3Second_MAIN_Welcome","ddd":0,"assets":[],"layers":[{"ddd":0,"ind":1,"ty":3,"nm":"Null 60","sr":1,"ks":{"o":{"a":0,"k":0,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":0,"k":[1508,1364,0],"ix":2,"l":2},"a":{"a":0,"k":[0,0,0],"ix":1,"l":2},"s":{"a":0,"k":[100,100,100],"ix":6,"l":2}},"ao":0,"ip":0,"op":240,"st":0,"bm":0},{"ddd":0,"ind":2,"ty":4,"nm":"PinkFlower","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[0]},{"t":72,"s":[56]}],"ix":10},"p":{"a":1,"k":[{"i":{"x":0.07,"y":0.986},"o":{"x":0.167,"y":0.167},"t":0,"s":[1505.832,1379.455,0],"to":[0,0,0],"ti":[0,0,0]},{"i":{"x":0.833,"y":0.833},"o":{"x":0.773,"y":0.01},"t":38,"s":[1505.832,575,0],"to":[0,0,0],"ti":[0,0,0]},{"t":72,"s":[1505.832,1379.455,0]}],"ix":2,"l":2},"a":{"a":0,"k":[-3514.717,-358.642,0],"ix":1,"l":2},"s":{"a":0,"k":[100,100,100],"ix":6,"l":2}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[75.615,-96.908],[89.338,-70.276],[111.99,-50.668],[111.764,-20.709],[122.709,7.18],[108.586,33.602],[105.316,63.383],[80.533,80.216],[63.797,105.066],[34.03,108.453],[7.663,122.679],[-20.269,111.845],[-50.226,112.189],[-69.924,89.614],[-96.61,75.997],[-103.56,46.854],[-120.861,22.395],[-113.472,-6.639],[-117.425,-36.337],[-97.389,-58.612],[-87.087,-86.745],[-58.996,-97.158],[-36.8,-117.281],[-7.086,-113.445],[21.918,-120.948],[46.446,-103.744]],"o":[[-75.615,96.909],[-89.338,70.276],[-111.99,50.668],[-111.764,20.709],[-122.709,-7.18],[-108.586,-33.602],[-105.316,-63.383],[-80.533,-80.216],[-63.797,-105.066],[-34.03,-108.453],[-7.663,-122.679],[20.269,-111.845],[50.226,-112.188],[69.924,-89.614],[96.61,-75.997],[103.56,-46.854],[120.861,-22.395],[113.472,6.64],[117.425,36.337],[97.389,58.612],[87.088,86.745],[58.995,97.158],[36.8,117.281],[7.087,113.445],[-21.918,120.948],[-46.446,103.744]],"v":[[733.209,572.105],[531.711,675.932],[383.354,847.313],[156.685,845.606],[-54.323,928.412],[-254.235,821.562],[-479.555,796.823],[-606.913,609.309],[-794.927,482.691],[-820.554,257.47],[-928.191,57.981],[-846.217,-153.353],[-848.817,-380.013],[-678.021,-529.044],[-574.99,-730.949],[-354.499,-783.537],[-169.439,-914.435],[50.234,-858.532],[274.928,-888.434],[443.46,-736.847],[656.313,-658.903],[735.094,-446.359],[887.344,-278.426],[858.327,-53.616],[915.095,165.835],[784.928,351.409]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"st","c":{"a":0,"k":[0.839215686275,0.439215686275,0.388235294118,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":4,"ix":5},"lc":1,"lj":1,"ml":4,"bm":0,"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":0,"k":[0.839215746113,0.439215716194,0.388235324037,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"bm":0,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":true},{"ty":"tr","p":{"a":0,"k":[-3509.952,-363.731],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Polystar 1","np":3,"cix":2,"bm":0,"ix":1,"mn":"ADBE Vector Group","hd":false}],"ip":0,"op":288,"st":0,"bm":0},{"ddd":0,"ind":3,"ty":4,"nm":"Ellipse_Bottom","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":1,"k":[{"i":{"x":[0.07],"y":[1.248]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[-56]},{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.719],"y":[0.172]},"t":38,"s":[-38]},{"t":72,"s":[-56]}],"ix":10},"p":{"s":true,"x":{"a":1,"k":[{"i":{"x":[0.07],"y":[1.032]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[1720]},{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.719],"y":[0.022]},"t":38,"s":[1544]},{"t":72,"s":[1720]}],"ix":3},"y":{"a":1,"k":[{"i":{"x":[0.07],"y":[1.034]},"o":{"x":[0.167],"y":[0.167]},"t":0,"s":[4069]},{"i":{"x":[0.833],"y":[0.833]},"o":{"x":[0.719],"y":[0.024]},"t":38,"s":[3872]},{"t":72,"s":[4069]}],"ix":4}},"a":{"a":0,"k":[164.438,1433.781,0],"ix":1,"l":2},"s":{"a":0,"k":[100,100,100],"ix":6,"l":2}},"ao":0,"shapes":[{"ty":"gr","it":[{"d":1,"ty":"el","s":{"a":0,"k":[3079.125,4685.989],"ix":2},"p":{"a":0,"k":[0,0],"ix":3},"nm":"Ellipse Path 1","mn":"ADBE Vector Shape - Ellipse","hd":false},{"ty":"st","c":{"a":0,"k":[0.305882352941,0.309803921569,0.321568627451,1],"ix":3},"o":{"a":0,"k":100,"ix":4},"w":{"a":0,"k":4,"ix":5},"lc":1,"lj":1,"ml":4,"bm":0,"nm":"Stroke 1","mn":"ADBE Vector Graphic - Stroke","hd":false},{"ty":"fl","c":{"a":0,"k":[0.882353001015,0.894118006089,0.886274988511,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"bm":0,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":true},{"ty":"tr","p":{"a":0,"k":[164.438,1481.781],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Ellipse 1","np":3,"cix":2,"bm":0,"ix":1,"mn":"ADBE Vector Group","hd":false}],"ip":0,"op":240,"st":0,"bm":0}],"markers":[]}
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index 3758093..0235ef0 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -36,8 +36,8 @@
     <string name="add_item_request_drag_hint" msgid="5653291305078645405">"Tocca e tieni premuto il widget per spostarlo nella schermata Home"</string>
     <string name="add_to_home_screen" msgid="8631549138215492708">"Aggiungi a schermata Home"</string>
     <string name="added_to_home_screen_accessibility_text" msgid="4451545765448884415">"Widget <xliff:g id="WIDGET_NAME">%1$s</xliff:g> aggiunto alla schermata Home"</string>
-    <string name="widgets_count" msgid="6467746476364652096">"{count,plural, =1{# widget}other{# widget}}"</string>
-    <string name="shortcuts_count" msgid="8471715556199592381">"{count,plural, =1{# scorciatoia}other{# scorciatoie}}"</string>
+    <string name="widgets_count" msgid="6467746476364652096">"{count,plural, =1{# widget}one{# widget}other{# widget}}"</string>
+    <string name="shortcuts_count" msgid="8471715556199592381">"{count,plural, =1{# scorciatoia}one{# scorciatoia}other{# scorciatoie}}"</string>
     <string name="widgets_and_shortcuts_count" msgid="7209136747878365116">"<xliff:g id="WIDGETS_COUNT">%1$s</xliff:g>, <xliff:g id="SHORTCUTS_COUNT">%2$s</xliff:g>"</string>
     <string name="widget_button_text" msgid="2880537293434387943">"Widget"</string>
     <string name="widgets_full_sheet_search_bar_hint" msgid="8484659090860596457">"Cerca"</string>
@@ -86,7 +86,7 @@
     <string name="uninstall_system_app_text" msgid="4172046090762920660">"Questa è un\'app di sistema e non può essere disinstallata."</string>
     <string name="folder_hint_text" msgid="5174843001373488816">"Modifica nome"</string>
     <string name="disabled_app_label" msgid="6673129024321402780">"App <xliff:g id="APP_NAME">%1$s</xliff:g> disattivata"</string>
-    <string name="dotted_app_label" msgid="1704091277755818896">"{count,plural,offset:1 =1{{app_name} ha # notifica}other{{app_name} ha # notifiche}}"</string>
+    <string name="dotted_app_label" msgid="1704091277755818896">"{count,plural,offset:1 =1{{app_name} ha # notifica}one{{app_name} ha # notifica}other{{app_name} ha # notifiche}}"</string>
     <string name="default_scroll_format" msgid="7475544710230993317">"Pagina %1$d di %2$d"</string>
     <string name="workspace_scroll_format" msgid="8458889198184077399">"Schermata Home %1$d di %2$d"</string>
     <string name="workspace_new_page" msgid="257366611030256142">"Nuova pagina Schermata Home"</string>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 09a1200..a3c225a 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -36,8 +36,8 @@
     <string name="add_item_request_drag_hint" msgid="5653291305078645405">"Toque sem soltar no widget para o mover à volta do ecrã principal"</string>
     <string name="add_to_home_screen" msgid="8631549138215492708">"Adicionar ao ecrã principal"</string>
     <string name="added_to_home_screen_accessibility_text" msgid="4451545765448884415">"Widget <xliff:g id="WIDGET_NAME">%1$s</xliff:g> adicionado ao ecrã principal"</string>
-    <string name="widgets_count" msgid="6467746476364652096">"{count,plural, =1{# widget}other{# widgets}}"</string>
-    <string name="shortcuts_count" msgid="8471715556199592381">"{count,plural, =1{# atalho}other{# atalhos}}"</string>
+    <string name="widgets_count" msgid="6467746476364652096">"{count,plural, =1{# widget}one{# widget(s)}other{# widgets}}"</string>
+    <string name="shortcuts_count" msgid="8471715556199592381">"{count,plural, =1{# atalho}one{# atalho(s)}other{# atalhos}}"</string>
     <string name="widgets_and_shortcuts_count" msgid="7209136747878365116">"<xliff:g id="WIDGETS_COUNT">%1$s</xliff:g>, <xliff:g id="SHORTCUTS_COUNT">%2$s</xliff:g>"</string>
     <string name="widget_button_text" msgid="2880537293434387943">"Widgets"</string>
     <string name="widgets_full_sheet_search_bar_hint" msgid="8484659090860596457">"Pesquisar"</string>
@@ -86,7 +86,7 @@
     <string name="uninstall_system_app_text" msgid="4172046090762920660">"É uma app de sistema e não pode ser desinstalada."</string>
     <string name="folder_hint_text" msgid="5174843001373488816">"Edite o nome"</string>
     <string name="disabled_app_label" msgid="6673129024321402780">"<xliff:g id="APP_NAME">%1$s</xliff:g> desativado"</string>
-    <string name="dotted_app_label" msgid="1704091277755818896">"{count,plural,offset:1 =1{A app {app_name} tem # notificação}other{A app {app_name} tem # notificações}}"</string>
+    <string name="dotted_app_label" msgid="1704091277755818896">"{count,plural,offset:1 =1{A app {app_name} tem # notificação}one{A app {app_name} tem # notificação(ões)}other{A app {app_name} tem # notificações}}"</string>
     <string name="default_scroll_format" msgid="7475544710230993317">"Página %1$d de %2$d"</string>
     <string name="workspace_scroll_format" msgid="8458889198184077399">"Ecrã principal %1$d de %2$d"</string>
     <string name="workspace_new_page" msgid="257366611030256142">"Nova página do ecrã principal"</string>
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 02eb1de..adb1613 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -19,6 +19,8 @@
 import static android.animation.ValueAnimator.areAnimatorsEnabled;
 
 import static com.android.launcher3.anim.Interpolators.DEACCEL_1_5;
+import static com.android.launcher3.dragndrop.DraggableView.DRAGGABLE_ICON;
+import static com.android.launcher3.icons.IconNormalizer.ICON_VISIBLE_AREA_FACTOR;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -37,7 +39,6 @@
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
-import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Parcelable;
 import android.util.ArrayMap;
@@ -61,6 +62,7 @@
 import com.android.launcher3.accessibility.DragAndDropAccessibilityDelegate;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.dragndrop.DraggableView;
 import com.android.launcher3.folder.PreviewBackground;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.CellAndSpan;
@@ -442,18 +444,43 @@
         }
 
         if (DEBUG_VISUALIZE_OCCUPIED) {
-            int[] pt = new int[2];
-            ColorDrawable cd = new ColorDrawable(Color.RED);
-            cd.setBounds(0, 0,  mCellWidth, mCellHeight);
-            for (int i = 0; i < mCountX; i++) {
-                for (int j = 0; j < mCountY; j++) {
-                    if (mOccupied.cells[i][j]) {
-                        cellToPoint(i, j, pt);
-                        canvas.save();
-                        canvas.translate(pt[0], pt[1]);
-                        cd.draw(canvas);
-                        canvas.restore();
+            Rect cellBounds = new Rect();
+            // Will contain the bounds of the cell including spacing between cells.
+            Rect cellBoundsWithSpacing = new Rect();
+            int[] targetCell = new int[2];
+            int[] cellCenter = new int[2];
+            Paint debugPaint = new Paint();
+            debugPaint.setStrokeWidth(Utilities.dpToPx(1));
+            for (int x = 0; x < mCountX; x++) {
+                for (int y = 0; y < mCountY; y++) {
+                    if (!mOccupied.cells[x][y]) {
+                        continue;
                     }
+                    targetCell[0] = x;
+                    targetCell[1] = y;
+
+                    boolean canCreateFolder = canCreateFolder(getChildAt(x, y));
+                    cellToRect(x, y, 1, 1, cellBounds);
+                    cellBoundsWithSpacing.set(cellBounds);
+                    cellBoundsWithSpacing.inset(-mBorderSpace.x / 2, -mBorderSpace.y / 2);
+                    getWorkspaceCellVisualCenter(x, y, cellCenter);
+
+                    canvas.save();
+                    canvas.clipRect(cellBoundsWithSpacing);
+
+                    // Draw reorder drag target.
+                    debugPaint.setColor(Color.RED);
+                    canvas.drawCircle(cellCenter[0], cellCenter[1], getReorderRadius(targetCell),
+                            debugPaint);
+
+                    // Draw folder creation drag target.
+                    if (canCreateFolder) {
+                        debugPaint.setColor(Color.GREEN);
+                        canvas.drawCircle(cellCenter[0], cellCenter[1],
+                                getFolderCreationRadius(targetCell), debugPaint);
+                    }
+
+                    canvas.restore();
                 }
             }
         }
@@ -482,6 +509,14 @@
     }
 
     /**
+     * Returns whether dropping an icon on the given View can create (or add to) a folder.
+     */
+    private boolean canCreateFolder(View child) {
+        return child instanceof DraggableView
+                && ((DraggableView) child).getViewType() == DRAGGABLE_ICON;
+    }
+
+    /**
      * Indicates the progress of the Workspace entering the SpringLoaded state; allows the
      * CellLayout to update various visuals for this state.
      *
@@ -817,7 +852,7 @@
     }
 
     /**
-     * Given a cell coordinate and span return the point that represents the center of the regio
+     * Given a cell coordinate and span return the point that represents the center of the region
      *
      * @param cellX X coordinate of the cell
      * @param cellY Y coordinate of the cell
@@ -830,11 +865,65 @@
         result[1] = mTempRect.centerY();
     }
 
-    public float getDistanceFromCell(float x, float y, int[] cell) {
-        cellToCenterPoint(cell[0], cell[1], mTmpPoint);
+    /**
+     * Returns the distance between the given coordinate and the visual center of the given cell.
+     */
+    public float getDistanceFromWorkspaceCellVisualCenter(float x, float y, int[] cell) {
+        getWorkspaceCellVisualCenter(cell[0], cell[1], mTmpPoint);
         return (float) Math.hypot(x - mTmpPoint[0], y - mTmpPoint[1]);
     }
 
+    private void getWorkspaceCellVisualCenter(int cellX, int cellY, int[] outPoint) {
+        View child = getChildAt(cellX, cellY);
+        if (child instanceof DraggableView) {
+            DraggableView draggableChild = (DraggableView) child;
+            if (draggableChild.getViewType() == DRAGGABLE_ICON) {
+                cellToPoint(cellX, cellY, outPoint);
+                draggableChild.getWorkspaceVisualDragBounds(mTempRect);
+                mTempRect.offset(outPoint[0], outPoint[1]);
+                outPoint[0] = mTempRect.centerX();
+                outPoint[1] = mTempRect.centerY();
+                return;
+            }
+        }
+        cellToCenterPoint(cellX, cellY, outPoint);
+    }
+
+    /**
+     * Returns the max distance from the center of a cell that can accept a drop to create a folder.
+     */
+    public float getFolderCreationRadius(int[] targetCell) {
+        DeviceProfile grid = mActivity.getDeviceProfile();
+        float iconVisibleRadius = ICON_VISIBLE_AREA_FACTOR * grid.iconSizePx / 2;
+        // Halfway between reorder radius and icon.
+        return (getReorderRadius(targetCell) + iconVisibleRadius) / 2;
+    }
+
+    /**
+     * Returns the max distance from the center of a cell that will start to reorder on drag over.
+     */
+    public float getReorderRadius(int[] targetCell) {
+        int[] centerPoint = mTmpPoint;
+        getWorkspaceCellVisualCenter(targetCell[0], targetCell[1], centerPoint);
+
+        Rect cellBoundsWithSpacing = mTempRect;
+        cellToRect(targetCell[0], targetCell[1], 1, 1, cellBoundsWithSpacing);
+        cellBoundsWithSpacing.inset(-mBorderSpace.x / 2, -mBorderSpace.y / 2);
+
+        if (canCreateFolder(getChildAt(targetCell[0], targetCell[1]))) {
+            // Take only the circle in the smaller dimension, to ensure we don't start reordering
+            // too soon before accepting a folder drop.
+            int minRadius = centerPoint[0] - cellBoundsWithSpacing.left;
+            minRadius = Math.min(minRadius, centerPoint[1] - cellBoundsWithSpacing.top);
+            minRadius = Math.min(minRadius, cellBoundsWithSpacing.right - centerPoint[0]);
+            minRadius = Math.min(minRadius, cellBoundsWithSpacing.bottom - centerPoint[1]);
+            return minRadius;
+        }
+        // Take up the entire cell, including space between this cell and the adjacent ones.
+        return (float) Math.hypot(cellBoundsWithSpacing.width() / 2f,
+                cellBoundsWithSpacing.height() / 2f);
+    }
+
     public int getCellWidth() {
         return mCellWidth;
     }
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 5c16b4c..e64ea90 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -251,8 +251,7 @@
         // Tablet UI does not support emulated landscape.
         isTablet = allowRotation && info.isTablet(windowBounds);
         isPhone = !isTablet;
-        isTwoPanels = isTablet && useTwoPanels
-                && (isLandscape || FeatureFlags.ENABLE_TWO_PANEL_HOME_IN_PORTRAIT.get());
+        isTwoPanels = isTablet && useTwoPanels;
 
         aspectRatio = ((float) Math.max(widthPx, heightPx)) / Math.min(widthPx, heightPx);
         boolean isTallDevice = Float.compare(aspectRatio, TALL_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0;
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 9f3d445..68e19cb 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -383,7 +383,7 @@
             case LauncherSettings.Settings.METHOD_NEW_SCREEN_ID: {
                 Bundle result = new Bundle();
                 result.putInt(LauncherSettings.Settings.EXTRA_VALUE,
-                        mOpenHelper.generateNewScreenId());
+                        mOpenHelper.getNewScreenId());
                 return result;
             }
             case LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB: {
@@ -628,7 +628,6 @@
         private final Context mContext;
         private final boolean mForMigration;
         private int mMaxItemId = -1;
-        private int mMaxScreenId = -1;
         private boolean mBackupTableExists;
         private boolean mHotseatRestoreTableExists;
 
@@ -672,9 +671,6 @@
             if (mMaxItemId == -1) {
                 mMaxItemId = initializeMaxItemId(getWritableDatabase());
             }
-            if (mMaxScreenId == -1) {
-                mMaxScreenId = initializeMaxScreenId(getWritableDatabase());
-            }
         }
 
         @Override
@@ -682,7 +678,6 @@
             if (LOGD) Log.d(TAG, "creating new launcher database");
 
             mMaxItemId = 1;
-            mMaxScreenId = 0;
 
             addFavoritesTable(db, false);
 
@@ -1043,36 +1038,19 @@
         public void checkId(ContentValues values) {
             int id = values.getAsInteger(Favorites._ID);
             mMaxItemId = Math.max(id, mMaxItemId);
-
-            Integer screen = values.getAsInteger(Favorites.SCREEN);
-            Integer container = values.getAsInteger(Favorites.CONTAINER);
-            if (screen != null && container != null
-                    && container.intValue() == Favorites.CONTAINER_DESKTOP) {
-                mMaxScreenId = Math.max(screen, mMaxScreenId);
-            }
         }
 
         private int initializeMaxItemId(SQLiteDatabase db) {
             return getMaxId(db, "SELECT MAX(%1$s) FROM %2$s", Favorites._ID, Favorites.TABLE_NAME);
         }
 
-        // Generates a new ID to use for an workspace screen in your database. This method
-        // should be only called from the main UI thread. As an exception, we do call it when we
-        // call the constructor from the worker thread; however, this doesn't extend until after the
-        // constructor is called, and we only pass a reference to LauncherProvider to LauncherApp
-        // after that point
-        public int generateNewScreenId() {
-            if (mMaxScreenId < 0) {
-                throw new RuntimeException("Error: max screen id was not initialized");
-            }
-            mMaxScreenId += 1;
-            return mMaxScreenId;
-        }
-
-        private int initializeMaxScreenId(SQLiteDatabase db) {
-            return getMaxId(db, "SELECT MAX(%1$s) FROM %2$s WHERE %3$s = %4$d AND %1$s >= 0",
+        // Returns a new ID to use for an workspace screen in your database that is greater than all
+        // existing screen IDs.
+        private int getNewScreenId() {
+            return getMaxId(getWritableDatabase(),
+                    "SELECT MAX(%1$s) FROM %2$s WHERE %3$s = %4$d AND %1$s >= 0",
                     Favorites.SCREEN, Favorites.TABLE_NAME, Favorites.CONTAINER,
-                    Favorites.CONTAINER_DESKTOP);
+                    Favorites.CONTAINER_DESKTOP) + 1;
         }
 
         @Thunk int loadFavorites(SQLiteDatabase db, AutoInstallsLayout loader) {
@@ -1081,7 +1059,6 @@
 
             // Ensure that the max ids are initialized
             mMaxItemId = initializeMaxItemId(db);
-            mMaxScreenId = initializeMaxScreenId(db);
             return count;
         }
     }
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 523ac72..cefadf7 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -1721,6 +1721,10 @@
 
     @Override
     protected void onScrollChanged(int l, int t, int oldl, int oldt) {
+        if (mScroller.isFinished()) {
+            // This was not caused by the scroller, skip it.
+            return;
+        }
         int newDestinationPage = getDestinationPage();
         if (newDestinationPage >= 0 && newDestinationPage != mCurrentScrollOverPage) {
             mCurrentScrollOverPage = newDestinationPage;
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index ce06c6e..203df0a 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -220,7 +220,6 @@
     private FolderIcon mDragOverFolderIcon = null;
     private boolean mCreateUserFolderOnDrop = false;
     private boolean mAddToExistingFolderOnDrop = false;
-    private float mMaxDistanceForFolderCreation;
 
     // Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget)
     private float mXDown;
@@ -308,8 +307,6 @@
     public void setInsets(Rect insets) {
         DeviceProfile grid = mLauncher.getDeviceProfile();
 
-        mMaxDistanceForFolderCreation = grid.isTablet
-                ? 0.75f * grid.iconSizePx : 0.55f * grid.iconSizePx;
         mWorkspaceFadeInAdjacentScreens = grid.shouldFadeAdjacentWorkspaceScreens();
 
         Rect padding = grid.workspacePadding;
@@ -869,13 +866,13 @@
         mWorkspaceScreens.remove(emptyScreenId);
         mScreenOrder.removeValue(emptyScreenId);
 
-        int newScreenId = -1;
+        int newScreenId = LauncherSettings.Settings.call(getContext().getContentResolver(),
+                LauncherSettings.Settings.METHOD_NEW_SCREEN_ID)
+                .getInt(LauncherSettings.Settings.EXTRA_VALUE);
         // Launcher database isn't aware of empty pages that are already bound, so we need to
         // skip those IDs manually.
-        while (newScreenId == -1 || mWorkspaceScreens.containsKey(newScreenId)) {
-            newScreenId = LauncherSettings.Settings.call(getContext().getContentResolver(),
-                    LauncherSettings.Settings.METHOD_NEW_SCREEN_ID)
-                    .getInt(LauncherSettings.Settings.EXTRA_VALUE);
+        while (mWorkspaceScreens.containsKey(newScreenId)) {
+            newScreenId++;
         }
 
         mWorkspaceScreens.put(newScreenId, cl);
@@ -1774,8 +1771,8 @@
             mTargetCell = findNearestArea((int) mDragViewVisualCenter[0],
                     (int) mDragViewVisualCenter[1], minSpanX, minSpanY, dropTargetLayout,
                     mTargetCell);
-            float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0],
-                    mDragViewVisualCenter[1], mTargetCell);
+            float distance = dropTargetLayout.getDistanceFromWorkspaceCellVisualCenter(
+                    mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
             if (mCreateUserFolderOnDrop && willCreateUserFolder(d.dragInfo,
                     dropTargetLayout, mTargetCell, distance, true)) {
                 return true;
@@ -1809,7 +1806,7 @@
 
     boolean willCreateUserFolder(ItemInfo info, CellLayout target, int[] targetCell,
             float distance, boolean considerTimeout) {
-        if (distance > mMaxDistanceForFolderCreation) return false;
+        if (distance > target.getFolderCreationRadius(targetCell)) return false;
         View dropOverView = target.getChildAt(targetCell[0], targetCell[1]);
         return willCreateUserFolder(info, dropOverView, considerTimeout);
     }
@@ -1844,7 +1841,7 @@
 
     boolean willAddToExistingUserFolder(ItemInfo dragInfo, CellLayout target, int[] targetCell,
             float distance) {
-        if (distance > mMaxDistanceForFolderCreation) return false;
+        if (distance > target.getFolderCreationRadius(targetCell)) return false;
         View dropOverView = target.getChildAt(targetCell[0], targetCell[1]);
         return willAddToExistingUserFolder(dragInfo, dropOverView);
 
@@ -1868,7 +1865,7 @@
 
     boolean createUserFolderIfNecessary(View newView, int container, CellLayout target,
             int[] targetCell, float distance, boolean external, DragObject d) {
-        if (distance > mMaxDistanceForFolderCreation) return false;
+        if (distance > target.getFolderCreationRadius(targetCell)) return false;
         View v = target.getChildAt(targetCell[0], targetCell[1]);
 
         boolean hasntMoved = false;
@@ -1925,7 +1922,7 @@
 
     boolean addToExistingFolderIfNecessary(View newView, CellLayout target, int[] targetCell,
             float distance, DragObject d, boolean external) {
-        if (distance > mMaxDistanceForFolderCreation) return false;
+        if (distance > target.getFolderCreationRadius(targetCell)) return false;
 
         View dropOverView = target.getChildAt(targetCell[0], targetCell[1]);
         if (!mAddToExistingFolderOnDrop) return false;
@@ -1989,8 +1986,8 @@
 
                 mTargetCell = findNearestArea((int) mDragViewVisualCenter[0], (int)
                         mDragViewVisualCenter[1], spanX, spanY, dropTargetLayout, mTargetCell);
-                float distance = dropTargetLayout.getDistanceFromCell(mDragViewVisualCenter[0],
-                        mDragViewVisualCenter[1], mTargetCell);
+                float distance = dropTargetLayout.getDistanceFromWorkspaceCellVisualCenter(
+                        mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
 
                 // If the item being dropped is a shortcut and the nearest drop
                 // cell also contains a shortcut, then create a folder with the two shortcuts.
@@ -2418,7 +2415,7 @@
 
             setCurrentDropOverCell(mTargetCell[0], mTargetCell[1]);
 
-            float targetCellDistance = mDragTargetLayout.getDistanceFromCell(
+            float targetCellDistance = mDragTargetLayout.getDistanceFromWorkspaceCellVisualCenter(
                     mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
 
             manageFolderFeedback(targetCellDistance, d);
@@ -2431,8 +2428,9 @@
                 mDragTargetLayout.visualizeDropLocation(mTargetCell[0], mTargetCell[1],
                         item.spanX, item.spanY, d);
             } else if ((mDragMode == DRAG_MODE_NONE || mDragMode == DRAG_MODE_REORDER)
-                    && !mReorderAlarm.alarmPending() && (mLastReorderX != reorderX ||
-                    mLastReorderY != reorderY)) {
+                    && !mReorderAlarm.alarmPending()
+                    && (mLastReorderX != reorderX || mLastReorderY != reorderY)
+                    && targetCellDistance < mDragTargetLayout.getReorderRadius(mTargetCell)) {
 
                 int[] resultSpan = new int[2];
                 mDragTargetLayout.performReorder((int) mDragViewVisualCenter[0],
@@ -2529,7 +2527,7 @@
     }
 
     private void manageFolderFeedback(float distance, DragObject dragObject) {
-        if (distance > mMaxDistanceForFolderCreation) {
+        if (distance > mDragTargetLayout.getFolderCreationRadius(mTargetCell)) {
             if ((mDragMode == DRAG_MODE_ADD_TO_FOLDER
                     || mDragMode == DRAG_MODE_CREATE_FOLDER)) {
                 setDragMode(DRAG_MODE_NONE);
@@ -2674,8 +2672,8 @@
             if (pendingInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
                 mTargetCell = findNearestArea(touchXY[0], touchXY[1], spanX, spanY,
                         cellLayout, mTargetCell);
-                float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0],
-                        mDragViewVisualCenter[1], mTargetCell);
+                float distance = cellLayout.getDistanceFromWorkspaceCellVisualCenter(
+                        mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
                 if (willCreateUserFolder(d.dragInfo, cellLayout, mTargetCell, distance, true)
                         || willAddToExistingUserFolder(
                                 d.dragInfo, cellLayout, mTargetCell, distance)) {
@@ -2774,8 +2772,8 @@
             if (touchXY != null) {
                 mTargetCell = findNearestArea(touchXY[0], touchXY[1], spanX, spanY,
                         cellLayout, mTargetCell);
-                float distance = cellLayout.getDistanceFromCell(mDragViewVisualCenter[0],
-                        mDragViewVisualCenter[1], mTargetCell);
+                float distance = cellLayout.getDistanceFromWorkspaceCellVisualCenter(
+                        mDragViewVisualCenter[0], mDragViewVisualCenter[1], mTargetCell);
                 if (createUserFolderIfNecessary(view, container, cellLayout, mTargetCell, distance,
                         true, d)) {
                     return;
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index e253505..c4d8166 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -210,10 +210,6 @@
             "ENABLE_TWO_PANEL_HOME", true,
             "Uses two panel on home screen. Only applicable on large screen devices.");
 
-    public static final BooleanFlag ENABLE_TWO_PANEL_HOME_IN_PORTRAIT = getDebugFlag(
-            "ENABLE_TWO_PANEL_HOME_IN_PORTRAIT", true,
-            "Uses two panel on home screen in portrait if ENABLE_TWO_PANEL_HOME is enabled.");
-
     public static final BooleanFlag ENABLE_SCRIM_FOR_APP_LAUNCH = getDebugFlag(
             "ENABLE_SCRIM_FOR_APP_LAUNCH", false,
             "Enables scrim during app launch animation.");
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index fea15c4..a13fa55 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -16,7 +16,6 @@
 package com.android.launcher3.model;
 
 import static com.android.launcher3.WorkspaceLayoutManager.FIRST_SCREEN_ID;
-import static com.android.launcher3.WorkspaceLayoutManager.SECOND_SCREEN_ID;
 
 import android.content.Intent;
 import android.content.pm.LauncherActivityInfo;
@@ -300,11 +299,6 @@
         IntSet screensToExclude = new IntSet();
         if (FeatureFlags.QSB_ON_FIRST_SCREEN) {
             screensToExclude.add(FIRST_SCREEN_ID);
-
-            // On split display we don't want to add the new items onto the second screen.
-            if (app.getInvariantDeviceProfile().isSplitDisplay) {
-                screensToExclude.add(SECOND_SCREEN_ID);
-            }
         }
 
         for (int screen = 0; screen < screenCount; screen++) {
diff --git a/src/com/android/launcher3/model/ModelWriter.java b/src/com/android/launcher3/model/ModelWriter.java
index 0439e75..94e06d1 100644
--- a/src/com/android/launcher3/model/ModelWriter.java
+++ b/src/com/android/launcher3/model/ModelWriter.java
@@ -292,7 +292,7 @@
         FileLog.d(TAG, "removing items from db " + items.stream().map(
                 (item) -> item.getTargetComponent() == null ? ""
                         : item.getTargetComponent().getPackageName()).collect(
-                Collectors.joining(",")), new Exception());
+                Collectors.joining(",")));
         notifyDelete(items);
         enqueueDeleteRunnable(() -> {
             for (ItemInfo item : items) {
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 93e3ea7..498f6db 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -429,7 +429,7 @@
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, Rect primarySnapshotBounds, Rect secondarySnapshotBounds,
+            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             boolean isRtl, DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
         FrameLayout.LayoutParams primaryIconParams =
                 (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
@@ -439,13 +439,12 @@
                 splitConfig.visualDividerBounds.height() :
                 splitConfig.visualDividerBounds.width());
 
-        int primaryHeight = primarySnapshotBounds.height();
         primaryIconParams.gravity = (isRtl ? START : END) | TOP;
-        primaryIconView.setTranslationY(primaryHeight - primaryIconView.getHeight() / 2f);
+        primaryIconView.setTranslationY(primarySnapshotHeight - primaryIconView.getHeight() / 2f);
         primaryIconView.setTranslationX(0);
 
         secondaryIconParams.gravity = (isRtl ? START : END) | TOP;
-        secondaryIconView.setTranslationY(primaryHeight + taskIconHeight + dividerBar);
+        secondaryIconView.setTranslationY(primarySnapshotHeight + taskIconHeight + dividerBar);
         secondaryIconView.setTranslationX(0);
         primaryIconView.setLayoutParams(primaryIconParams);
         secondaryIconView.setLayoutParams(secondaryIconParams);
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index 2ff2feb..95336cd 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -152,7 +152,7 @@
     void setIconAndSnapshotParams(View iconView, int taskIconMargin, int taskIconHeight,
             FrameLayout.LayoutParams snapshotParams, boolean isRtl);
     void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, Rect primarySnapshotBounds, Rect secondarySnapshotBounds,
+            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             boolean isRtl, DeviceProfile deviceProfile, StagedSplitBounds splitConfig);
 
     /*
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 8caf886..835c240 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -451,24 +451,19 @@
     public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect,
             StagedSplitBounds splitInfo, int desiredStagePosition) {
         boolean isLandscape = dp.isLandscape;
-        float verticalDividerDiff = splitInfo.visualDividerBounds.height() / 2f;
-        float horizontalDividerDiff = splitInfo.visualDividerBounds.width() / 2f;
-        float diff;
         if (desiredStagePosition == SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT) {
             if (isLandscape) {
-                diff = outRect.width() * (1f - splitInfo.leftTaskPercent) + horizontalDividerDiff;
-                outRect.right -= diff;
+                outRect.right = outRect.left + (int) (outRect.width() * splitInfo.leftTaskPercent);
             } else {
-                diff = outRect.height() * (1f - splitInfo.topTaskPercent) + verticalDividerDiff;
-                outRect.bottom -= diff;
+                outRect.bottom = outRect.top + (int) (outRect.height() * splitInfo.topTaskPercent);
             }
         } else {
             if (isLandscape) {
-                diff = outRect.width() * splitInfo.leftTaskPercent + horizontalDividerDiff;
-                outRect.left += diff;
+                outRect.left += (int) (outRect.width() *
+                        (splitInfo.leftTaskPercent + splitInfo.dividerWidthPercent));
             } else {
-                diff = outRect.height() * splitInfo.topTaskPercent + verticalDividerDiff;
-                outRect.top += diff;
+                outRect.top += (int) (outRect.height() *
+                        (splitInfo.topTaskPercent + splitInfo.dividerHeightPercent));
             }
         }
     }
@@ -479,9 +474,9 @@
             StagedSplitBounds splitBoundsConfig, DeviceProfile dp) {
         int spaceAboveSnapshot = dp.overviewTaskThumbnailTopMarginPx;
         int totalThumbnailHeight = parentHeight - spaceAboveSnapshot;
-        int dividerBar = (splitBoundsConfig.appsStackedVertically ?
-                splitBoundsConfig.visualDividerBounds.height() :
-                splitBoundsConfig.visualDividerBounds.width());
+        int dividerBar = splitBoundsConfig.appsStackedVertically
+                ? (int) (splitBoundsConfig.dividerHeightPercent * parentHeight)
+                : (int) (splitBoundsConfig.dividerWidthPercent * parentWidth);
         int primarySnapshotHeight;
         int primarySnapshotWidth;
         int secondarySnapshotHeight;
@@ -528,7 +523,7 @@
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, Rect primarySnapshotBounds, Rect secondarySnapshotBounds,
+            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             boolean isRtl, DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
         FrameLayout.LayoutParams primaryIconParams =
                 (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
@@ -538,15 +533,12 @@
                 splitConfig.visualDividerBounds.height() :
                 splitConfig.visualDividerBounds.width());
 
-        int primaryWidth = primarySnapshotBounds.width();
         if (deviceProfile.isLandscape) {
             primaryIconParams.gravity = TOP | START;
-            primaryIconView.setTranslationX(primaryWidth - primaryIconView.getWidth());
+            primaryIconView.setTranslationX(primarySnapshotWidth - primaryIconView.getWidth());
             primaryIconView.setTranslationY(0);
-
             secondaryIconParams.gravity = TOP | START;
-            secondaryIconView.setTranslationX(primaryWidth + dividerBar);
-            secondaryIconView.setTranslationY(0);
+            secondaryIconView.setTranslationX(primarySnapshotWidth + dividerBar);
         } else {
             primaryIconParams.gravity = TOP | CENTER_HORIZONTAL;
             primaryIconView.setTranslationX(-(primaryIconView.getWidth()) / 2f);
@@ -554,8 +546,8 @@
 
             secondaryIconParams.gravity = TOP | CENTER_HORIZONTAL;
             secondaryIconView.setTranslationX(secondaryIconView.getWidth() / 2f);
-            secondaryIconView.setTranslationY(0);
         }
+        secondaryIconView.setTranslationY(0);
         primaryIconView.setLayoutParams(primaryIconParams);
         secondaryIconView.setLayoutParams(secondaryIconParams);
     }
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index a0dde22..539e3f8 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -132,10 +132,10 @@
 
     @Override
     public void setSplitIconParams(View primaryIconView, View secondaryIconView,
-            int taskIconHeight, Rect primarySnapshotBounds, Rect secondarySnapshotBounds,
+            int taskIconHeight, int primarySnapshotWidth, int primarySnapshotHeight,
             boolean isRtl, DeviceProfile deviceProfile, StagedSplitBounds splitConfig) {
         super.setSplitIconParams(primaryIconView, secondaryIconView, taskIconHeight,
-                primarySnapshotBounds, secondarySnapshotBounds, isRtl, deviceProfile, splitConfig);
+                primarySnapshotWidth, primarySnapshotHeight, isRtl, deviceProfile, splitConfig);
         FrameLayout.LayoutParams primaryIconParams =
                 (FrameLayout.LayoutParams) primaryIconView.getLayoutParams();
         FrameLayout.LayoutParams secondaryIconParams =
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 6aef38f..53b1c3e 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -99,6 +99,8 @@
         // This class is orientation-agnostic, so we compute both for later use
         public final float topTaskPercent;
         public final float leftTaskPercent;
+        public final float dividerWidthPercent;
+        public final float dividerHeightPercent;
         /**
          * If {@code true}, that means at the time of creation of this object, the
          * split-screened apps were vertically stacked. This is useful in scenarios like
@@ -130,6 +132,8 @@
 
             leftTaskPercent = this.leftTopBounds.width() / (float) rightBottomBounds.right;
             topTaskPercent = this.leftTopBounds.height() / (float) rightBottomBounds.bottom;
+            dividerWidthPercent = visualDividerBounds.width() / (float) rightBottomBounds.right;
+            dividerHeightPercent = visualDividerBounds.height() / (float) rightBottomBounds.bottom;
         }
     }
 
diff --git a/tests/src/com/android/launcher3/model/AddWorkspaceItemsTaskTest.java b/tests/src/com/android/launcher3/model/AddWorkspaceItemsTaskTest.java
index 16f024e..8a4590a 100644
--- a/tests/src/com/android/launcher3/model/AddWorkspaceItemsTaskTest.java
+++ b/tests/src/com/android/launcher3/model/AddWorkspaceItemsTaskTest.java
@@ -86,8 +86,6 @@
 
     @Test
     public void testFindSpaceForItem_prefers_second() throws Exception {
-        mIdp.isSplitDisplay = false;
-
         // First screen has only one hole of size 1
         int nextId = setupWorkspaceWithHoles(1, 1, new Rect(2, 2, 3, 3));
 
@@ -109,24 +107,6 @@
     }
 
     @Test
-    public void testFindSpaceForItem_prefers_third_on_split_display() throws Exception {
-        mIdp.isSplitDisplay = true;
-        // First screen has only one hole of size 1
-        int nextId = setupWorkspaceWithHoles(1, 1, new Rect(2, 2, 3, 3));
-
-        // Second screen has 2 holes of sizes 3x2 and 2x3
-        setupWorkspaceWithHoles(nextId, 2, new Rect(2, 0, 5, 2), new Rect(0, 2, 2, 5));
-
-        int[] spaceFound = newTask().findSpaceForItem(
-                mAppState, mModelHelper.getBgDataModel(), mExistingScreens, mNewScreens, 1, 1);
-        // For split display, it picks the next screen, even if there is enough space
-        // on previous screen
-        assertEquals(2, spaceFound[0]);
-        assertTrue(mScreenOccupancy.get(spaceFound[0])
-                .isRegionVacant(spaceFound[1], spaceFound[2], 1, 1));
-    }
-
-    @Test
     public void testFindSpaceForItem_adds_new_screen() throws Exception {
         // First screen has 2 holes of sizes 3x2 and 2x3
         setupWorkspaceWithHoles(1, 1, new Rect(2, 0, 5, 2), new Rect(0, 2, 2, 5));
diff --git a/tests/src/com/android/launcher3/util/rule/TestStabilityRule.java b/tests/src/com/android/launcher3/util/rule/TestStabilityRule.java
index de36d5f..f33a50a 100644
--- a/tests/src/com/android/launcher3/util/rule/TestStabilityRule.java
+++ b/tests/src/com/android/launcher3/util/rule/TestStabilityRule.java
@@ -41,7 +41,7 @@
             Pattern.compile("^("
                     + "(?<local>(BuildFromAndroidStudio|"
                     + "([0-9]+|[A-Z])-eng\\.[a-z]+\\.[0-9]+\\.[0-9]+))|"
-                    + "(?<platform>[A-Z]([a-z]|[0-9])*)"
+                    + "(?<platform>([A-Z][a-z]*[0-9]*|[0-9]+)*)"
                     + ")$");
     private static final Pattern PLATFORM_BUILD =
             Pattern.compile("^("