diff --git a/quickstep/res/layout/taskbar.xml b/quickstep/res/layout/taskbar.xml
index 83ad9f3..94d7d2b 100644
--- a/quickstep/res/layout/taskbar.xml
+++ b/quickstep/res/layout/taskbar.xml
@@ -42,6 +42,7 @@
             android:layout_height="match_parent"
             android:paddingLeft="@dimen/taskbar_nav_buttons_spacing"
             android:paddingRight="@dimen/taskbar_nav_buttons_spacing"
+            android:paddingTop="@dimen/taskbar_contextual_padding_top"
             android:gravity="center_vertical"
             android:layout_gravity="start"/>
 
@@ -62,6 +63,7 @@
             android:layout_height="match_parent"
             android:paddingLeft="@dimen/taskbar_nav_buttons_spacing"
             android:paddingRight="@dimen/taskbar_nav_buttons_spacing"
+            android:paddingTop="@dimen/taskbar_contextual_padding_top"
             android:gravity="center_vertical"
             android:layout_gravity="end"/>
     </FrameLayout>
diff --git a/quickstep/res/layout/taskbar_contextual_button.xml b/quickstep/res/layout/taskbar_contextual_button.xml
index cbbbfab..4ffb8d8 100644
--- a/quickstep/res/layout/taskbar_contextual_button.xml
+++ b/quickstep/res/layout/taskbar_contextual_button.xml
@@ -15,9 +15,7 @@
 -->
 <ImageView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="@dimen/taskbar_contextual_buttons_size"
-    android:layout_height="@dimen/taskbar_contextual_buttons_size"
-    android:layout_marginTop="@dimen/taskbar_contextual_button_margin"
-    android:paddingStart="@dimen/taskbar_nav_buttons_spacing"
+    android:layout_width="@dimen/taskbar_nav_buttons_size"
+    android:layout_height="@dimen/taskbar_nav_buttons_size"
     android:background="@drawable/taskbar_icon_click_feedback_roundrect"
     android:scaleType="center"/>
\ No newline at end of file
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index e903377..a6a6bbd 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -165,8 +165,10 @@
     <dimen name="taskbar_icon_drag_icon_size">54dp</dimen>
     <dimen name="taskbar_folder_margin">16dp</dimen>
     <dimen name="taskbar_nav_buttons_spacing">16dp</dimen>
-    <dimen name="taskbar_nav_buttons_size">48dp</dimen>
-    <dimen name="taskbar_contextual_button_margin">16dp</dimen>
+    <dimen name="taskbar_contextual_padding_top">8dp</dimen>
+    <dimen name="taskbar_nav_buttons_size">44dp</dimen>
+    <dimen name="taskbar_contextual_button_margin">40dp</dimen>
+    <dimen name="taskbar_hotseat_nav_spacing">42dp</dimen>
     <dimen name="taskbar_contextual_buttons_size">35dp</dimen>
     <dimen name="taskbar_stashed_size">24dp</dimen>
     <dimen name="taskbar_stashed_handle_width">220dp</dimen>
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 6bc49ed..16dcf46 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -62,7 +62,6 @@
 public class LauncherTaskbarUIController extends TaskbarUIController {
 
     private final BaseQuickstepLauncher mLauncher;
-    private final TaskbarStateHandler mTaskbarStateHandler;
 
     private final TaskbarActivityContext mContext;
     private final TaskbarDragLayer mTaskbarDragLayer;
@@ -96,6 +95,14 @@
     private TaskbarKeyguardController mKeyguardController;
 
     private LauncherState mTargetStateOverride = null;
+    private final DeviceProfile.OnDeviceProfileChangeListener mProfileChangeListener =
+            new DeviceProfile.OnDeviceProfileChangeListener() {
+                @Override
+                public void onDeviceProfileChanged(DeviceProfile dp) {
+                    mControllers.taskbarViewController.onRotationChanged(
+                            mLauncher.getDeviceProfile());
+                }
+            };
 
     public LauncherTaskbarUIController(
             BaseQuickstepLauncher launcher, TaskbarActivityContext context) {
@@ -104,7 +111,6 @@
         mTaskbarView = mTaskbarDragLayer.findViewById(R.id.taskbar_view);
 
         mLauncher = launcher;
-        mTaskbarStateHandler = mLauncher.getTaskbarStateHandler();
     }
 
     @Override
@@ -129,6 +135,7 @@
         onStashedInAppChanged(mLauncher.getDeviceProfile());
         mLauncher.addOnDeviceProfileChangeListener(mOnDeviceProfileChangeListener);
         mLauncher.getStateManager().addStateListener(mStateListener);
+        mLauncher.addOnDeviceProfileChangeListener(mProfileChangeListener);
     }
 
     @Override
@@ -141,6 +148,7 @@
         mLauncher.getStateManager().removeStateListener(mStateListener);
         mLauncher.getHotseat().setIconsAlpha(1f);
         mLauncher.setTaskbarUIController(null);
+        mLauncher.removeOnDeviceProfileChangeListener(mProfileChangeListener);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index 4b75db4..67bec49 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -95,6 +95,9 @@
     private final ViewGroup mEndContextualContainer;
     private final ViewGroup mStartContextualContainer;
 
+    private final AnimatedFloat mTaskbarNavButtonTranslationY = new AnimatedFloat(
+            this::updateNavButtonTranslationY);
+
     // Initialized in init.
     private TaskbarControllers mControllers;
     private View mA11yButton;
@@ -133,8 +136,7 @@
                 mControllers.navButtonController, R.id.ime_switcher);
         mPropertyHolders.add(new StatePropertyHolder(imeSwitcherButton,
                 flags -> ((flags & MASK_IME_SWITCHER_VISIBLE) == MASK_IME_SWITCHER_VISIBLE)
-                        && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)
-                        && ((flags & FLAG_A11Y_VISIBLE) == 0)));
+                        && ((flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0)));
 
         mPropertyHolders.add(new StatePropertyHolder(
                 mControllers.taskbarViewController.getTaskbarIconAlpha()
@@ -305,6 +307,11 @@
         }
     }
 
+    /** Use to set the translationY for the all nav+contextual buttons */
+    public AnimatedFloat getTaskbarNavButtonTranslationY() {
+        return mTaskbarNavButtonTranslationY;
+    }
+
     /**
      * Does not call {@link #applyState()}. Don't forget to!
      */
@@ -323,6 +330,10 @@
         }
     }
 
+    private void updateNavButtonTranslationY() {
+        mNavButtonsView.setTranslationY(mTaskbarNavButtonTranslationY.value);
+    }
+
     private ImageView addButton(@DrawableRes int drawableId, @TaskbarButton int buttonType,
             ViewGroup parent, TaskbarNavButtonController navButtonController, @IdRes int id) {
         return addButton(drawableId, buttonType, parent, navButtonController, id,
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index ed09fa5..ff04799 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -60,6 +60,7 @@
             this::updateTranslationY);
     private final AnimatedFloat mTaskbarIconTranslationYForStash = new AnimatedFloat(
             this::updateTranslationY);
+    private AnimatedFloat mTaskbarNavButtonTranslationY;
 
     private final TaskbarModelCallbacks mModelCallbacks;
 
@@ -88,6 +89,8 @@
 
         mModelCallbacks.init(controllers);
         LauncherAppState.getInstance(mActivity).getModel().addCallbacksAndLoad(mModelCallbacks);
+        mTaskbarNavButtonTranslationY =
+                controllers.navbarButtonsViewController.getTaskbarNavButtonTranslationY();
     }
 
     public void onDestroy() {
@@ -214,6 +217,7 @@
 
         int offsetY = launcherDp.getTaskbarOffsetY();
         setter.setFloat(mTaskbarIconTranslationYForHome, VALUE, -offsetY, LINEAR);
+        setter.setFloat(mTaskbarNavButtonTranslationY, VALUE, -offsetY, LINEAR);
 
         int collapsedHeight = mActivity.getDefaultTaskbarWindowHeight();
         int expandedHeight = Math.max(collapsedHeight,
@@ -238,6 +242,14 @@
         return controller;
     }
 
+    public void onRotationChanged(DeviceProfile deviceProfile) {
+        if (areIconsVisible()) {
+            // We only translate on rotation when on home
+            return;
+        }
+        mTaskbarNavButtonTranslationY.updateValue(-deviceProfile.getTaskbarOffsetY());
+    }
+
     /**
      * Callbacks for {@link TaskbarView} to interact with its controller.
      */
diff --git a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
index c9909cc..aa26645 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
@@ -57,13 +57,13 @@
         if (SysUINavigationMode.INSTANCE.get(context).getMode() == Mode.THREE_BUTTONS) {
             Resources res = context.getResources();
             /*
-            * 2 (left + right) x Padding +
             * 3 nav buttons +
-            * Little space at the end for contextual buttons
+            * Little space at the end for contextual buttons +
+            * Little space between icons and nav buttons
             */
-            return 2 * res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_spacing)
-                    + 3 * res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size)
-                    + res.getDimensionPixelSize(R.dimen.taskbar_contextual_button_margin);
+            return 3 * res.getDimensionPixelSize(R.dimen.taskbar_nav_buttons_size)
+                    + res.getDimensionPixelSize(R.dimen.taskbar_contextual_button_margin)
+                    + res.getDimensionPixelSize(R.dimen.taskbar_hotseat_nav_spacing);
         } else {
             return 0;
         }
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index aabba66..99f1dc7 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -122,10 +122,6 @@
     public static final int STATE_RECENTS_ANIMATION_ENDED =
             getFlagForIndex("STATE_RECENTS_ANIMATION_ENDED");
 
-    // Called when we create an overscroll window when swiping right to left on the most recent app
-    public static final int STATE_OVERSCROLL_WINDOW_CREATED =
-            getFlagForIndex("STATE_OVERSCROLL_WINDOW_CREATED");
-
     // Called when RecentsView stops scrolling and settles on a TaskView.
     public static final int STATE_RECENTS_SCROLLING_FINISHED =
             getFlagForIndex("STATE_RECENTS_SCROLLING_FINISHED");
diff --git a/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java b/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java
deleted file mode 100644
index 4c261ab..0000000
--- a/quickstep/src/com/android/quickstep/OverscrollPluginFactory.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
-
-import com.android.launcher3.R;
-import com.android.launcher3.util.MainThreadInitializedObject;
-import com.android.launcher3.util.ResourceBasedOverride;
-import com.android.systemui.plugins.OverscrollPlugin;
-
-/**
- * Resource overrideable factory for forcing a local overscroll plugin.
- * Override {@link R.string#overscroll_plugin_factory_class} to set a different class.
- */
-public class OverscrollPluginFactory implements ResourceBasedOverride {
-    public static final MainThreadInitializedObject<OverscrollPluginFactory> INSTANCE = forOverride(
-            OverscrollPluginFactory.class,
-            R.string.overscroll_plugin_factory_class);
-
-    /**
-     * Get the plugin that is defined locally in launcher, as opposed to a dynamic side loaded one.
-     */
-    public OverscrollPlugin getLocalOverscrollPlugin() {
-        return null;
-    }
-}
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index bb8473b..46b228e 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -40,7 +40,6 @@
 import android.app.RemoteAction;
 import android.app.Service;
 import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
@@ -90,7 +89,6 @@
 import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer;
 import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer;
 import com.android.quickstep.inputconsumers.OtherActivityInputConsumer;
-import com.android.quickstep.inputconsumers.OverscrollInputConsumer;
 import com.android.quickstep.inputconsumers.OverviewInputConsumer;
 import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer;
 import com.android.quickstep.inputconsumers.ResetGestureInputConsumer;
@@ -103,8 +101,6 @@
 import com.android.quickstep.util.ProtoTracer;
 import com.android.quickstep.util.ProxyScreenStatusProvider;
 import com.android.quickstep.util.SplitScreenBounds;
-import com.android.systemui.plugins.OverscrollPlugin;
-import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.shared.recents.IOverviewProxy;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -129,8 +125,8 @@
  * Service connected by system-UI for handling touch interaction.
  */
 @TargetApi(Build.VERSION_CODES.R)
-public class TouchInteractionService extends Service implements PluginListener<OverscrollPlugin>,
-        ProtoTraceable<LauncherTraceProto.Builder> {
+public class TouchInteractionService extends Service
+        implements ProtoTraceable<LauncherTraceProto.Builder> {
 
     private static final String TAG = "TouchInteractionService";
 
@@ -149,8 +145,6 @@
             SystemProperties.getBoolean("persist.debug.per_window_input_rotation", false);
 
     private int mBackGestureNotificationCounter = -1;
-    @Nullable
-    private OverscrollPlugin mOverscrollPlugin;
 
     /**
      * Local IOverviewProxy implementation with some methods for local components
@@ -423,9 +417,6 @@
                 .getInt(KEY_BACK_NOTIFICATION_COUNT, MAX_BACK_NOTIFICATION_COUNT));
         resetHomeBounceSeenOnQuickstepEnabledFirstTime();
 
-        PluginManagerWrapper.INSTANCE.get(getBaseContext()).addPluginListener(this,
-                OverscrollPlugin.class, false /* allowMultiple */);
-
         mOverviewComponentObserver.setOverviewChangeListener(this::onOverviewTargetChange);
         onOverviewTargetChange(mOverviewComponentObserver.isHomeAndOverviewSame());
     }
@@ -507,7 +498,6 @@
         if (mDeviceState.isUserUnlocked()) {
             mInputConsumer.unregisterInputConsumer();
             mOverviewComponentObserver.onDestroy();
-            PluginManagerWrapper.INSTANCE.get(getBaseContext()).removePluginListener(this);
         }
         disposeEventHandlers();
         mDeviceState.destroy();
@@ -691,26 +681,6 @@
                         mTaskbarManager.getCurrentActivityContext());
             }
 
-            if (FeatureFlags.ENABLE_QUICK_CAPTURE_GESTURE.get()) {
-                OverscrollPlugin plugin = null;
-                if (FeatureFlags.FORCE_LOCAL_OVERSCROLL_PLUGIN.get()) {
-                    plugin = OverscrollPluginFactory.INSTANCE.get(
-                            getApplicationContext()).getLocalOverscrollPlugin();
-                }
-
-                // If not local plugin was forced, use the actual overscroll plugin if available.
-                if (plugin == null && mOverscrollPlugin != null && mOverscrollPlugin.isActive()) {
-                    plugin = mOverscrollPlugin;
-                }
-
-                if (plugin != null) {
-                    // Put the overscroll gesture as higher priority than the Assistant or base
-                    // gestures
-                    base = new OverscrollInputConsumer(this, newGestureState, base,
-                        mInputMonitorCompat, plugin);
-                }
-            }
-
             // If Bubbles is expanded, use the overlay input consumer, which will close Bubbles
             // instead of going all the way home when a swipe up is detected.
             if (mDeviceState.isBubblesExpanded() || mDeviceState.isGlobalActionsShowing()) {
@@ -1019,16 +989,6 @@
     }
 
     @Override
-    public void onPluginConnected(OverscrollPlugin overscrollPlugin, Context context) {
-        mOverscrollPlugin = overscrollPlugin;
-    }
-
-    @Override
-    public void onPluginDisconnected(OverscrollPlugin overscrollPlugin) {
-        mOverscrollPlugin = null;
-    }
-
-    @Override
     public void writeToProto(LauncherTraceProto.Builder proto) {
         TouchInteractionServiceProto.Builder serviceProto =
             TouchInteractionServiceProto.newBuilder();
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index 725c7c4..0bd8832 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -29,7 +29,6 @@
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.util.TraceHelper.FLAG_CHECK_FOR_RACE_CONDITIONS;
 import static com.android.launcher3.util.VelocityUtils.PX_PER_MS;
-import static com.android.quickstep.GestureState.STATE_OVERSCROLL_WINDOW_CREATED;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
 
 import android.annotation.TargetApi;
@@ -490,7 +489,7 @@
 
     @Override
     public boolean allowInterceptByParent() {
-        return !mPassedPilferInputSlop || mGestureState.hasState(STATE_OVERSCROLL_WINDOW_CREATED);
+        return !mPassedPilferInputSlop;
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java
deleted file mode 100644
index e984b4f..0000000
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverscrollInputConsumer.java
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Copyright (C) 2019 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.inputconsumers;
-
-import static android.view.MotionEvent.ACTION_CANCEL;
-import static android.view.MotionEvent.ACTION_DOWN;
-import static android.view.MotionEvent.ACTION_MOVE;
-import static android.view.MotionEvent.ACTION_POINTER_DOWN;
-import static android.view.MotionEvent.ACTION_POINTER_UP;
-import static android.view.MotionEvent.ACTION_UP;
-
-import static com.android.launcher3.Utilities.squaredHypot;
-
-import static java.lang.Math.abs;
-
-import android.content.Context;
-import android.graphics.PointF;
-import android.util.Log;
-import android.view.MotionEvent;
-import android.view.ViewConfiguration;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.R;
-import com.android.quickstep.GestureState;
-import com.android.quickstep.InputConsumer;
-import com.android.quickstep.views.RecentsView;
-import com.android.systemui.plugins.OverscrollPlugin;
-import com.android.systemui.shared.system.InputMonitorCompat;
-
-/**
- * Input consumer for handling events to pass to an {@code OverscrollPlugin}.
- */
-public class OverscrollInputConsumer extends DelegateInputConsumer {
-    private static final String TAG = "OverscrollInputConsumer";
-    private static final boolean DEBUG_LOGS_ENABLED = false;
-    private static void debugPrint(String log) {
-        if (DEBUG_LOGS_ENABLED) {
-            Log.v(TAG, log);
-        }
-    }
-
-    private final PointF mDownPos = new PointF();
-    private final PointF mLastPos = new PointF();
-    private final PointF mStartDragPos = new PointF();
-    private final int mAngleThreshold;
-
-    private final int mFlingDistanceThresholdPx;
-    private final int mFlingVelocityThresholdPx;
-    private int mActivePointerId = -1;
-    private boolean mPassedSlop = false;
-    // True if we set ourselves as active, meaning we no longer pass events to the delegate.
-    private boolean mPassedActiveThreshold = false;
-    // When a gesture crosses this length, this recognizer will attempt to interpret touch events.
-    private final float mSquaredSlop;
-    // When a gesture crosses this length, this recognizer will become the sole active recognizer.
-    private final float mSquaredActiveThreshold;
-    // When a gesture crosses this length, the overscroll view should be shown.
-    private final float mSquaredFinishThreshold;
-    private boolean mThisDownIsIgnored = false;
-
-    private final GestureState mGestureState;
-    @Nullable
-    private final OverscrollPlugin mPlugin;
-
-    @Nullable
-    private RecentsView mRecentsView;
-
-    public OverscrollInputConsumer(Context context, GestureState gestureState,
-            InputConsumer delegate, InputMonitorCompat inputMonitor, OverscrollPlugin plugin) {
-        super(delegate, inputMonitor);
-
-        mAngleThreshold = context.getResources()
-                .getInteger(R.integer.assistant_gesture_corner_deg_threshold);
-        mFlingDistanceThresholdPx = (int) context.getResources()
-                .getDimension(R.dimen.gestures_overscroll_fling_threshold);
-        mFlingVelocityThresholdPx = ViewConfiguration.get(context).getScaledMinimumFlingVelocity();
-        mGestureState = gestureState;
-        mPlugin = plugin;
-
-        float slop = ViewConfiguration.get(context).getScaledTouchSlop();
-
-        mSquaredSlop = slop * slop;
-
-
-        float finishGestureThreshold = (int) context.getResources()
-                .getDimension(R.dimen.gestures_overscroll_finish_threshold);
-        mSquaredFinishThreshold = finishGestureThreshold * finishGestureThreshold;
-
-        float activeThreshold = (int) context.getResources()
-                .getDimension(R.dimen.gestures_overscroll_active_threshold);
-        mSquaredActiveThreshold = activeThreshold * activeThreshold;
-    }
-
-    @Override
-    public int getType() {
-        return TYPE_OVERSCROLL | mDelegate.getType();
-    }
-
-    @Override
-    public void onMotionEvent(MotionEvent ev) {
-        if (mPlugin == null) {
-            return;
-        }
-
-        debugPrint("got event, underlying activity is " + getUnderlyingActivity());
-        switch (ev.getActionMasked()) {
-            case ACTION_DOWN: {
-                debugPrint("ACTION_DOWN");
-                mActivePointerId = ev.getPointerId(0);
-                mDownPos.set(ev.getX(), ev.getY());
-                mLastPos.set(mDownPos);
-                if (mPlugin.blockOtherGestures()) {
-                    debugPrint("mPlugin.blockOtherGestures(), becoming active on ACTION_DOWN");
-                    // Otherwise, if an appear gesture is performed when the Activity is visible,
-                    // the Activity will dismiss its keyboard.
-                    mPassedActiveThreshold = true;
-                    mPassedSlop = true;
-                    mStartDragPos.set(mLastPos.x, mLastPos.y);
-                    setActive(ev);
-                }
-                break;
-            }
-            case ACTION_POINTER_DOWN: {
-                if (mState != STATE_ACTIVE) {
-                    mState = STATE_DELEGATE_ACTIVE;
-                }
-                break;
-            }
-            case ACTION_POINTER_UP: {
-                int ptrIdx = ev.getActionIndex();
-                int ptrId = ev.getPointerId(ptrIdx);
-                if (ptrId == mActivePointerId) {
-                    final int newPointerIdx = ptrIdx == 0 ? 1 : 0;
-                    mDownPos.set(
-                            ev.getX(newPointerIdx) - (mLastPos.x - mDownPos.x),
-                            ev.getY(newPointerIdx) - (mLastPos.y - mDownPos.y));
-                    mLastPos.set(ev.getX(newPointerIdx), ev.getY(newPointerIdx));
-                    mActivePointerId = ev.getPointerId(newPointerIdx);
-                }
-                break;
-            }
-            case ACTION_MOVE: {
-                if (mState == STATE_DELEGATE_ACTIVE) {
-                    break;
-                }
-
-                if (!mDelegate.allowInterceptByParent()) {
-                    mState = STATE_DELEGATE_ACTIVE;
-                    break;
-                }
-
-                // Update last touch position.
-                int pointerIndex = ev.findPointerIndex(mActivePointerId);
-                if (pointerIndex == -1) {
-                    break;
-                }
-                mLastPos.set(ev.getX(pointerIndex), ev.getY(pointerIndex));
-
-                float squaredDist = squaredHypot(mLastPos.x - mDownPos.x, mLastPos.y - mDownPos.y);
-                if ((!mPassedSlop) && (squaredDist > mSquaredSlop)) {
-                    mPassedSlop = true;
-                    mStartDragPos.set(mLastPos.x, mLastPos.y);
-                    mGestureState.setState(GestureState.STATE_OVERSCROLL_WINDOW_CREATED);
-                }
-
-                boolean becomeActive = mPassedSlop && !mPassedActiveThreshold && isOverscrolled()
-                        && (squaredDist > mSquaredActiveThreshold);
-                if (becomeActive) {
-                    debugPrint("Past slop and past threshold, set active");
-                    mPassedActiveThreshold = true;
-                    setActive(ev);
-                }
-
-                if (mPassedActiveThreshold) {
-                    debugPrint("ACTION_MOVE Relaying touch event");
-                    mPlugin.onTouchEvent(ev, getHorizontalDistancePx(), getVerticalDistancePx(),
-                            (int) Math.sqrt(mSquaredFinishThreshold), mFlingDistanceThresholdPx,
-                            mFlingVelocityThresholdPx, getDeviceState(), getUnderlyingActivity());
-                }
-
-                break;
-            }
-            case ACTION_CANCEL:
-            case ACTION_UP:
-                debugPrint("ACTION_UP");
-                if (mPassedActiveThreshold) {
-                    debugPrint("ACTION_UP Relaying touch event");
-
-                    mPlugin.onTouchEvent(ev, getHorizontalDistancePx(), getVerticalDistancePx(),
-                            (int) Math.sqrt(mSquaredFinishThreshold), mFlingDistanceThresholdPx,
-                            mFlingVelocityThresholdPx, getDeviceState(), getUnderlyingActivity());
-                }
-
-
-                mPassedSlop = false;
-                mPassedActiveThreshold = false;
-                mState = STATE_INACTIVE;
-                break;
-        }
-
-        if (mState != STATE_ACTIVE) {
-            mDelegate.onMotionEvent(ev);
-        }
-    }
-
-    private boolean isOverscrolled() {
-        if (mRecentsView == null) {
-            BaseDraggingActivity activity = mGestureState.getActivityInterface()
-                    .getCreatedActivity();
-            if (activity != null) {
-                mRecentsView = activity.getOverviewPanel();
-            }
-        }
-
-        // Make sure there isn't an app to quick switch to on our right
-        int maxIndex = 0;
-
-        boolean atRightMostApp = mRecentsView == null
-                || (mRecentsView.getRunningTaskIndex() <= maxIndex);
-
-        // Check if the gesture is within our angle threshold of horizontal
-        float deltaY = abs(mLastPos.y - mDownPos.y);
-        float deltaX = mLastPos.x - mDownPos.x;
-
-        boolean angleInBounds = (Math.toDegrees(Math.atan2(deltaY, abs(deltaX))) < mAngleThreshold);
-
-        boolean overscrollVisible = mPlugin.blockOtherGestures();
-        boolean overscrollInvisibleAndLeftSwipe = !overscrollVisible && deltaX < 0;
-        boolean gestureDirectionMatchesVisibility = overscrollVisible
-                || overscrollInvisibleAndLeftSwipe;
-        return atRightMostApp && angleInBounds && gestureDirectionMatchesVisibility;
-    }
-
-    private String getDeviceState() {
-        String deviceState = OverscrollPlugin.DEVICE_STATE_UNKNOWN;
-        int consumerType = mDelegate.getType();
-        if (((consumerType & InputConsumer.TYPE_OVERVIEW) > 0)
-                || ((consumerType & InputConsumer.TYPE_OVERVIEW_WITHOUT_FOCUS)) > 0) {
-            deviceState = OverscrollPlugin.DEVICE_STATE_LAUNCHER;
-        } else if ((consumerType & InputConsumer.TYPE_OTHER_ACTIVITY) > 0) {
-            deviceState = OverscrollPlugin.DEVICE_STATE_APP;
-        } else if (((consumerType & InputConsumer.TYPE_RESET_GESTURE) > 0)
-                || ((consumerType & InputConsumer.TYPE_DEVICE_LOCKED) > 0)) {
-            deviceState = OverscrollPlugin.DEVICE_STATE_LOCKED;
-        }
-
-        return deviceState;
-    }
-
-    private int getHorizontalDistancePx() {
-        return (int) (mLastPos.x - mDownPos.x);
-    }
-
-    private int getVerticalDistancePx() {
-        return (int) (mLastPos.y - mDownPos.y);
-    }
-
-    private @NonNull String getUnderlyingActivity() {
-        // Overly defensive, got guidance on code review that something in the chain of
-        // `mGestureState.getRunningTask().topActivity` can be null and thus cause a null pointer
-        // exception to be thrown, but we aren't sure which part can be null.
-        if ((mGestureState == null) || (mGestureState.getRunningTask() == null)
-                || (mGestureState.getRunningTask().topActivity == null)) {
-            return "";
-        }
-        return mGestureState.getRunningTask().topActivity.flattenToString();
-    }
-}
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index b6acb97..d56d898 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -41,7 +41,7 @@
     <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">"ਵਿਜੇਟ"</string>
     <string name="widgets_full_sheet_search_bar_hint" msgid="8484659090860596457">"ਖੋਜੋ"</string>
-    <string name="widgets_full_sheet_cancel_button_description" msgid="5766167035728653605">"ਖੋਜ ਬਾਕਸ ਤੋਂ ਸਪੱਸ਼ਟ ਲਿਖਤ"</string>
+    <string name="widgets_full_sheet_cancel_button_description" msgid="5766167035728653605">"ਖੋਜ ਬਾਕਸ ਤੋਂ ਲਿਖਤ ਕਲੀਅਰ ਕਰੋ"</string>
     <string name="no_widgets_available" msgid="4337693382501046170">"ਵਿਜੇਟ ਜਾਂ ਸ਼ਾਰਟਕੱਟ ਉਪਲਬਧ ਨਹੀਂ ਹਨ"</string>
     <string name="no_search_results" msgid="3787956167293097509">"ਕੋਈ ਵੀ ਵਿਜੇਟ ਜਾਂ ਸ਼ਾਰਟਕੱਟ ਨਹੀਂ ਮਿਲਿਆ"</string>
     <string name="widgets_full_sheet_personal_tab" msgid="2743540105607120182">"ਨਿੱਜੀ"</string>
@@ -115,7 +115,7 @@
     <string name="abandoned_clean_this" msgid="7610119707847920412">"ਹਟਾਓ"</string>
     <string name="abandoned_search" msgid="891119232568284442">"ਖੋਜੋ"</string>
     <string name="abandoned_promises_title" msgid="7096178467971716750">"ਇਹ ਐਪ ਇੰਸਟੌਲ ਨਹੀਂ ਕੀਤਾ ਹੋਇਆ ਹੈ।"</string>
-    <string name="abandoned_promise_explanation" msgid="3990027586878167529">"ਇਸ ਪ੍ਰਤੀਕ ਲਈ ਐਪ ਸਥਾਪਤ ਨਹੀਂ ਕੀਤਾ ਹੋਇਆ ਹੈ। ਤੁਸੀਂ ਇਸਨੂੰ ਹਟਾ ਸਕਦੇ ਹੋ ਜਾਂ ਐਪ ਖੋਜ ਸਕਦੇ ਹੋ ਅਤੇ ਇਸਨੂੰ ਮੈਨੂਅਲੀ ਸਥਾਪਤ ਕਰ ਸਕਦੇ ਹੋ।"</string>
+    <string name="abandoned_promise_explanation" msgid="3990027586878167529">"ਇਸ ਪ੍ਰਤੀਕ ਲਈ ਐਪ ਸਥਾਪਤ ਨਹੀਂ ਕੀਤੀ ਹੋਈ ਹੈ। ਤੁਸੀਂ ਇਸਨੂੰ ਹਟਾ ਸਕਦੇ ਹੋ ਜਾਂ ਐਪ ਨੂੰ ਹੱਥੀਂ ਖੋਜ ਕੇ ਉਸਨੂੰ ਸਥਾਪਤ ਕਰ ਸਕਦੇ ਹੋ।"</string>
     <string name="app_installing_title" msgid="5864044122733792085">"<xliff:g id="NAME">%1$s</xliff:g> ਨੂੰ ਸਥਾਪਤ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ, <xliff:g id="PROGRESS">%2$s</xliff:g> ਪੂਰਾ ਹੋਇਆ"</string>
     <string name="app_downloading_title" msgid="8336702962104482644">"<xliff:g id="NAME">%1$s</xliff:g> ਡਾਉਨਲੋਡ ਹੋਰ ਰਿਹਾ ਹੈ, <xliff:g id="PROGRESS">%2$s</xliff:g> ਸੰਪੂਰਣ"</string>
     <string name="app_waiting_download_title" msgid="7053938513995617849">"<xliff:g id="NAME">%1$s</xliff:g> ਸਥਾਪਤ ਕਰਨ ਦੀ ਉਡੀਕ ਕਰ ਰਿਹਾ ਹੈ"</string>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 92aa678..08f0089 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -154,12 +154,7 @@
         <attr name="demoModeLayoutId" format="reference" />
         <attr name="isScalable" format="boolean" />
         <attr name="devicePaddingId" format="reference" />
-        <attr name="gridEnabled" format="integer" >
-            <!-- Enable on all devices; default value -->
-            <enum name="all_displays" value="0" />
-            <!-- Enable on single display devices only -->
-            <enum name="single_display" value="1" />
-        </attr>
+        <attr name="gridEnabled" format="boolean" />
 
     </declare-styleable>
 
@@ -241,10 +236,7 @@
         <attr name="twoPanelLandscapeIconTextSize" format="float" />
 
         <!-- If set, this display option is used to determine the default grid -->
-        <attr name="canBeDefault" format="boolean|integer" >
-            <!-- The profile can be default on split display devices -->
-            <flag name="split_display" value="0x2" />
-        </attr>
+        <attr name="canBeDefault" format="boolean" />
 
         <!-- Margin on left and right of the workspace when GridDisplayOption#isScalable is true -->
         <attr name="horizontalMargin" format="float"/>
diff --git a/res/xml/device_profiles.xml b/res/xml/device_profiles.xml
index 256999c..e030f81 100644
--- a/res/xml/device_profiles.xml
+++ b/res/xml/device_profiles.xml
@@ -121,7 +121,7 @@
             launcher:minHeightDps="694"
             launcher:iconImageSize="56"
             launcher:iconTextSize="14.4"
-            launcher:canBeDefault="split_display" />
+            launcher:canBeDefault="true" />
 
         <display-option
             launcher:name="Shorter Stubby"
diff --git a/res/xml/device_profiles_split.xml b/res/xml/device_profiles_split.xml
new file mode 100644
index 0000000..2fad0c9
--- /dev/null
+++ b/res/xml/device_profiles_split.xml
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<profiles xmlns:launcher="http://schemas.android.com/apk/res-auto" >
+
+    <grid-option
+        launcher:name="3_by_3"
+        launcher:numRows="3"
+        launcher:numColumns="3"
+        launcher:numFolderRows="2"
+        launcher:numFolderColumns="3"
+        launcher:numHotseatIcons="3"
+        launcher:dbFile="launcher_3_by_3.db"
+        launcher:defaultLayoutId="@xml/default_workspace_3x3" >
+
+        <display-option
+            launcher:name="Super Short Stubby"
+            launcher:minWidthDps="255"
+            launcher:minHeightDps="300"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Shorter Stubby"
+            launcher:minWidthDps="255"
+            launcher:minHeightDps="400"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+    </grid-option>
+
+    <grid-option
+        launcher:name="4_by_4"
+        launcher:numRows="4"
+        launcher:numColumns="4"
+        launcher:numFolderRows="3"
+        launcher:numFolderColumns="4"
+        launcher:numHotseatIcons="4"
+        launcher:dbFile="launcher_4_by_4.db"
+        launcher:defaultLayoutId="@xml/default_workspace_4x4" >
+
+        <display-option
+            launcher:name="Short Stubby"
+            launcher:minWidthDps="275"
+            launcher:minHeightDps="420"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Stubby"
+            launcher:minWidthDps="255"
+            launcher:minHeightDps="450"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Nexus S"
+            launcher:minWidthDps="296"
+            launcher:minHeightDps="491.33"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Nexus 4"
+            launcher:minWidthDps="359"
+            launcher:minHeightDps="567"
+            launcher:iconImageSize="54"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Nexus 5"
+            launcher:minWidthDps="335"
+            launcher:minHeightDps="567"
+            launcher:iconImageSize="54"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+    </grid-option>
+
+    <grid-option
+        launcher:name="5_by_5"
+        launcher:numRows="5"
+        launcher:numColumns="5"
+        launcher:numFolderRows="4"
+        launcher:numFolderColumns="4"
+        launcher:numHotseatIcons="5"
+        launcher:numExtendedHotseatIcons="8"
+        launcher:dbFile="launcher.db"
+        launcher:defaultLayoutId="@xml/default_workspace_5x5" >
+
+        <display-option
+            launcher:name="Large Phone"
+            launcher:minWidthDps="406"
+            launcher:minHeightDps="694"
+            launcher:iconImageSize="56"
+            launcher:iconTextSize="14.4"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Large Phone Split Display"
+            launcher:minWidthDps="406"
+            launcher:minHeightDps="694"
+            launcher:iconImageSize="56"
+            launcher:iconTextSize="14.4"
+            launcher:canBeDefault="true" />
+
+        <display-option
+            launcher:name="Shorter Stubby"
+            launcher:minWidthDps="255"
+            launcher:minHeightDps="400"
+            launcher:iconImageSize="48"
+            launcher:iconTextSize="13.0"
+            launcher:canBeDefault="true" />
+
+    </grid-option>
+
+</profiles>
\ No newline at end of file
diff --git a/res/xml/size_limits_80x104.xml b/res/xml/size_limits_80x104.xml
deleted file mode 100644
index 4178664..0000000
--- a/res/xml/size_limits_80x104.xml
+++ /dev/null
@@ -1,114 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<device-paddings xmlns:launcher="http://schemas.android.com/apk/res-auto" >
-
-    <device-padding
-        launcher:maxEmptySpace="88dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="0"/>
-        <workspaceBottomPadding
-            launcher:a="0.52"
-            launcher:b="0"/>
-        <hotseatBottomPadding
-            launcher:a="0.48"
-            launcher:b="0"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="100dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="9dp"/>
-        <workspaceBottomPadding
-            launcher:a="0.40"
-            launcher:b="0"
-            launcher:c="9dp"/>
-        <hotseatBottomPadding
-            launcher:a="0.60"
-            launcher:b="0"
-            launcher:c="9dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="103dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="26dp"/>
-        <workspaceBottomPadding
-            launcher:a="0"
-            launcher:b="20dp"/>
-        <hotseatBottomPadding
-            launcher:a="1"
-            launcher:b="0"
-            launcher:c="46dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="107dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="9dp"/>
-        <workspaceBottomPadding
-            launcher:a="0"
-            launcher:b="34dp"/>
-        <hotseatBottomPadding
-            launcher:a="1"
-            launcher:b="0"
-            launcher:c="43dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="120dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="16dp"/>
-        <workspaceBottomPadding
-            launcher:a="1"
-            launcher:c="72dp"/>
-        <hotseatBottomPadding
-            launcher:a="0"
-            launcher:b="56dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="135dp">
-        <workspaceTopPadding
-            launcher:a="0"
-            launcher:b="39dp"/>
-        <workspaceBottomPadding
-            launcher:a="1"
-            launcher:c="95dp"/>
-        <hotseatBottomPadding
-            launcher:a="0"
-            launcher:b="56dp"/>
-    </device-padding>
-
-    <device-padding
-        launcher:maxEmptySpace="9999dp">
-        <workspaceTopPadding
-            launcher:a="0.40"
-            launcher:c="36dp"/>
-        <workspaceBottomPadding
-            launcher:a="0.60"
-            launcher:c="36dp"/>
-        <hotseatBottomPadding
-            launcher:a="0"
-            launcher:b="36dp"/>
-    </device-padding>
-</device-paddings>
\ No newline at end of file
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 9da2b79..521d8f4 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -66,7 +66,6 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.views.ActivityContext;
-import com.android.launcher3.views.BubbleTextHolder;
 import com.android.launcher3.views.IconLabelDotView;
 
 import java.text.NumberFormat;
@@ -163,6 +162,7 @@
     private HandlerRunnable mIconLoadRequest;
 
     private boolean mEnableIconUpdateAnimation = false;
+    private ItemInfoUpdateReceiver mItemInfoUpdateReceiver;
 
     public BubbleTextView(Context context) {
         this(context, null, 0);
@@ -240,6 +240,7 @@
         mDotParams.scale = 0f;
         mForceHideDot = false;
         setBackground(null);
+        mItemInfoUpdateReceiver = null;
     }
 
     private void cancelDotScaleAnim() {
@@ -337,13 +338,18 @@
         setDownloadStateContentDescription(info, info.getProgressLevel());
     }
 
-    private void setItemInfo(ItemInfo itemInfo) {
+    private void setItemInfo(ItemInfoWithIcon itemInfo) {
         setTag(itemInfo);
-        if (getParent() instanceof BubbleTextHolder) {
-            ((BubbleTextHolder) getParent()).onItemInfoChanged(itemInfo);
+        if (mItemInfoUpdateReceiver != null) {
+            mItemInfoUpdateReceiver.reapplyItemInfo(itemInfo);
         }
     }
 
+    public void setItemInfoUpdateReceiver(
+            ItemInfoUpdateReceiver itemInfoUpdateReceiver) {
+        mItemInfoUpdateReceiver = itemInfoUpdateReceiver;
+    }
+
     @UiThread
     protected void applyIconAndLabel(ItemInfoWithIcon info) {
         boolean useTheme = mDisplay == DISPLAY_WORKSPACE || mDisplay == DISPLAY_FOLDER
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 1b2f177..d844b87 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -70,11 +70,6 @@
     public static final MainThreadInitializedObject<InvariantDeviceProfile> INSTANCE =
             new MainThreadInitializedObject<>(InvariantDeviceProfile::new);
 
-    private static final int DEFAULT_TRUE = -1;
-    private static final int DEFAULT_SPLIT_DISPLAY = 2;
-    private static final int GRID_ENABLED_ALL_DISPLAYS = 0;
-    private static final int GRID_ENABLED_SINGLE_DISPLAY = 1;
-
     private static final String KEY_IDP_GRID_NAME = "idp_grid_name";
 
     private static final float ICON_SIZE_DEFINED_IN_APP_DP = 48;
@@ -393,7 +388,9 @@
     private static ArrayList<DisplayOption> getPredefinedDeviceProfiles(
             Context context, String gridName, boolean isSplitDisplay, boolean allowDisabledGrid) {
         ArrayList<DisplayOption> profiles = new ArrayList<>();
-        try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) {
+        int xmlResource = isSplitDisplay ? R.xml.device_profiles_split : R.xml.device_profiles;
+
+        try (XmlResourceParser parser = context.getResources().getXml(xmlResource)) {
             final int depth = parser.getDepth();
             int type;
             while (((type = parser.next()) != XmlPullParser.END_TAG ||
@@ -411,8 +408,7 @@
                             if ((type == XmlPullParser.START_TAG) && "display-option".equals(
                                     parser.getName())) {
                                 profiles.add(new DisplayOption(gridOption, context,
-                                        Xml.asAttributeSet(parser),
-                                        isSplitDisplay ? DEFAULT_SPLIT_DISPLAY : DEFAULT_TRUE));
+                                        Xml.asAttributeSet(parser)));
                             }
                         }
                     }
@@ -450,7 +446,9 @@
      */
     public List<GridOption> parseAllGridOptions(Context context) {
         List<GridOption> result = new ArrayList<>();
-        try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) {
+        int xmlResource = isSplitDisplay ? R.xml.device_profiles_split : R.xml.device_profiles;
+
+        try (XmlResourceParser parser = context.getResources().getXml(xmlResource)) {
             final int depth = parser.getDepth();
             int type;
             while (((type = parser.next()) != XmlPullParser.END_TAG
@@ -702,11 +700,7 @@
             devicePaddingId = a.getResourceId(
                     R.styleable.GridDisplayOption_devicePaddingId, 0);
 
-            final int enabledInt =
-                    a.getInteger(R.styleable.GridDisplayOption_gridEnabled,
-                            GRID_ENABLED_ALL_DISPLAYS);
-            isEnabled = enabledInt == GRID_ENABLED_ALL_DISPLAYS
-                    || enabledInt == GRID_ENABLED_SINGLE_DISPLAY && !isSplitDisplay;
+            isEnabled = a.getBoolean(R.styleable.GridDisplayOption_gridEnabled, true);
 
             a.recycle();
             extraAttrs = Themes.createValueMap(context, attrs,
@@ -732,17 +726,15 @@
         private final float[] iconSizes = new float[COUNT_SIZES];
         private final float[] textSizes = new float[COUNT_SIZES];
 
-        DisplayOption(GridOption grid, Context context, AttributeSet attrs, int defaultFlagValue) {
+        DisplayOption(GridOption grid, Context context, AttributeSet attrs) {
             this.grid = grid;
 
-            TypedArray a = context.obtainStyledAttributes(
-                    attrs, R.styleable.ProfileDisplayOption);
+            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ProfileDisplayOption);
 
             minWidthDps = a.getFloat(R.styleable.ProfileDisplayOption_minWidthDps, 0);
             minHeightDps = a.getFloat(R.styleable.ProfileDisplayOption_minHeightDps, 0);
 
-            canBeDefault = a.getInt(R.styleable.ProfileDisplayOption_canBeDefault, 0)
-                    == defaultFlagValue;
+            canBeDefault = a.getBoolean(R.styleable.ProfileDisplayOption_canBeDefault, false);
 
             float x;
             float y;
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index f38f662..ee6f51e 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -60,6 +60,7 @@
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.shortcuts.ShortcutRequest;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.PackageUserKey;
@@ -346,6 +347,12 @@
     public void addCallbacks(Callbacks callbacks) {
         Preconditions.assertUIThread();
         synchronized (mCallbacksList) {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.NULL_INT_SET, "addCallbacks pointer: "
+                        + callbacks
+                        + ", name: "
+                        + callbacks.getClass().getName(), new Exception());
+            }
             mCallbacksList.add(callbacks);
         }
     }
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index df09f29..7ba9935 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -461,6 +461,13 @@
                 app.getModel().forceReload();
                 return null;
             }
+            case LauncherSettings.Settings.METHOD_CLEAR_WORKSPACE:
+            {
+                Bundle result = new Bundle();
+                result.putIntArray(LauncherSettings.Settings.EXTRA_VALUE, clearWorkspace()
+                        .toArray());
+                return result;
+            }
         }
         return null;
     }
@@ -497,6 +504,30 @@
         }
     }
 
+    /**
+     * Deletes any items from the DB apart from hotseat.
+     * @return Ids of deleted items.
+     */
+    private IntArray clearWorkspace() {
+        SQLiteDatabase db = mOpenHelper.getWritableDatabase();
+        try (SQLiteTransaction t = new SQLiteTransaction(db)) {
+            String selection = LauncherSettings.Favorites.CONTAINER + " <> "
+                    + LauncherSettings.Favorites.CONTAINER_HOTSEAT;
+
+            IntArray itemIds = LauncherDbUtils.queryIntArray(db, Favorites.TABLE_NAME,
+                    Favorites._ID, selection, null, null);
+            if (!itemIds.isEmpty()) {
+                db.delete(Favorites.TABLE_NAME, Utilities.createDbSelectionQuery(
+                        LauncherSettings.Favorites._ID, itemIds), null);
+            }
+            t.commit();
+            return itemIds;
+        } catch (SQLException ex) {
+            Log.e(TAG, ex.getMessage(), ex);
+            return new IntArray();
+        }
+    }
+
     @Thunk static void addModifiedTime(ContentValues values) {
         values.put(LauncherSettings.Favorites.MODIFIED, System.currentTimeMillis());
     }
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 048aaaa..bf9cd92 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -392,6 +392,8 @@
 
         public static final String METHOD_SWITCH_DATABASE = "switch_database";
 
+        public static final String METHOD_CLEAR_WORKSPACE = "clear_workspace";
+
         public static final String EXTRA_VALUE = "value";
 
         public static final String EXTRA_DB_NAME = "db_name";
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index ec077de..7bf4e8d 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -72,12 +72,6 @@
             "PROMISE_APPS_NEW_INSTALLS", true,
             "Adds a promise icon to the home screen for new install sessions.");
 
-    public static final BooleanFlag QUICKSTEP_SPRINGS = getDebugFlag(
-            "QUICKSTEP_SPRINGS", true, "Enable springs for quickstep animations");
-
-    public static final BooleanFlag UNSTABLE_SPRINGS = getDebugFlag(
-            "UNSTABLE_SPRINGS", false, "Enable unstable springs for quickstep animations");
-
     public static final BooleanFlag ENABLE_LOCAL_COLOR_POPUPS = getDebugFlag(
             "ENABLE_LOCAL_COLOR_POPUPS", false, "Enable local color extraction for popups.");
 
@@ -122,16 +116,6 @@
     public static final BooleanFlag ENABLE_PREDICTION_DISMISS = getDebugFlag(
             "ENABLE_PREDICTION_DISMISS", true, "Allow option to dimiss apps from predicted list");
 
-    public static final BooleanFlag ENABLE_QUICK_CAPTURE_GESTURE = getDebugFlag(
-            "ENABLE_QUICK_CAPTURE_GESTURE", true, "Swipe from right to left to quick capture");
-
-    public static final BooleanFlag ENABLE_QUICK_CAPTURE_WINDOW = getDebugFlag(
-            "ENABLE_QUICK_CAPTURE_WINDOW", false, "Use window to host quick capture");
-
-    public static final BooleanFlag FORCE_LOCAL_OVERSCROLL_PLUGIN = getDebugFlag(
-            "FORCE_LOCAL_OVERSCROLL_PLUGIN", false,
-            "Use a launcher-provided OverscrollPlugin if available");
-
     public static final BooleanFlag ASSISTANT_GIVES_LAUNCHER_FOCUS = getDebugFlag(
             "ASSISTANT_GIVES_LAUNCHER_FOCUS", false,
             "Allow Launcher to handle nav bar gestures while Assistant is running over it");
diff --git a/src/com/android/launcher3/model/BaseLoaderResults.java b/src/com/android/launcher3/model/BaseLoaderResults.java
index 3cae1e1..d270cc5 100644
--- a/src/com/android/launcher3/model/BaseLoaderResults.java
+++ b/src/com/android/launcher3/model/BaseLoaderResults.java
@@ -177,7 +177,9 @@
             if (TestProtocol.sDebugTracing) {
                 Log.d(TestProtocol.NULL_INT_SET, "bind (1) currentScreenIds: "
                         + currentScreenIds
-                        + ", mCallBacks: "
+                        + ", pointer: "
+                        + mCallbacks
+                        + ", name: "
                         + mCallbacks.getClass().getName());
             }
             filterCurrentWorkspaceItems(currentScreenIds, mWorkspaceItems, currentWorkspaceItems,
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index 5f8a4d4..61d488c 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -21,7 +21,6 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
-import static com.android.launcher3.config.FeatureFlags.UNSTABLE_SPRINGS;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_ALLAPPS;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
@@ -217,7 +216,7 @@
                     mFlingBlockCheck.blockFling();
                 }
             }
-            if (mToState == LauncherState.ALL_APPS && !UNSTABLE_SPRINGS.get()) {
+            if (mToState == LauncherState.ALL_APPS) {
                 mAllAppsOvershootStarted = true;
                 // 1f, value when all apps container hit the top
                 mLauncher.getAppsView().onPull(progress - 1f, progress - 1f);
@@ -333,7 +332,7 @@
         anim.setFloatValues(startProgress, endProgress);
         updateSwipeCompleteAnimation(anim, duration, targetState, velocity, fling);
         mCurrentAnimation.dispatchOnStart();
-        if (targetState == LauncherState.ALL_APPS && !UNSTABLE_SPRINGS.get()) {
+        if (targetState == LauncherState.ALL_APPS) {
             if (mAllAppsOvershootStarted) {
                 mLauncher.getAppsView().onRelease();
                 mAllAppsOvershootStarted = false;
diff --git a/src/com/android/launcher3/views/BubbleTextHolder.java b/src/com/android/launcher3/views/BubbleTextHolder.java
index 78aac06..42701c6 100644
--- a/src/com/android/launcher3/views/BubbleTextHolder.java
+++ b/src/com/android/launcher3/views/BubbleTextHolder.java
@@ -16,12 +16,14 @@
 package com.android.launcher3.views;
 
 import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
 
 /**
  * Views that contain {@link BubbleTextView} should implement this interface.
  */
-public interface BubbleTextHolder {
+public interface BubbleTextHolder extends IconCache.ItemInfoUpdateReceiver {
     BubbleTextView getBubbleText();
 
     /**
@@ -29,6 +31,6 @@
      *
      * @param itemInfo the new itemInfo
      */
-    default void onItemInfoChanged(ItemInfo itemInfo) {
-    }
+    @Override
+    default void reapplyItemInfo(ItemInfoWithIcon itemInfo){};
 }
diff --git a/src_plugins/com/android/systemui/plugins/OverscrollPlugin.java b/src_plugins/com/android/systemui/plugins/OverscrollPlugin.java
deleted file mode 100644
index a434d07..0000000
--- a/src_plugins/com/android/systemui/plugins/OverscrollPlugin.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2019 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.systemui.plugins;
-
-import android.view.MotionEvent;
-
-import com.android.systemui.plugins.annotations.ProvidesInterface;
-
-/**
- * Implement this interface to receive a callback when the user swipes right
- * to left on the gesture area. It won't fire if the user has quick switched to a previous app
- * (swiped right) and the current app isn't yet the active one (i.e., if swiping left would take
- * the user to a more recent app).
- */
-@ProvidesInterface(action = com.android.systemui.plugins.OverscrollPlugin.ACTION,
-        version = com.android.systemui.plugins.OverscrollPlugin.VERSION)
-public interface OverscrollPlugin extends Plugin {
-
-    String ACTION = "com.android.systemui.action.PLUGIN_LAUNCHER_OVERSCROLL";
-    int VERSION = 4;
-
-    String DEVICE_STATE_LOCKED = "Locked";
-    String DEVICE_STATE_LAUNCHER = "Launcher";
-    String DEVICE_STATE_APP = "App";
-    String DEVICE_STATE_UNKNOWN = "Unknown";
-
-    /**
-     * @return true if the plugin is active and will accept overscroll gestures
-     */
-    boolean isActive();
-
-    /**
-     * Called when a touch has been recognized as an overscroll gesture.
-     * @param horizontalDistancePx Horizontal distance from the last finger location to the finger
-     *                               location when it first touched the screen.
-     * @param verticalDistancePx Horizontal distance from the last finger location to the finger
-     *                             location when it first touched the screen.
-     * @param thresholdPx Minimum distance for gesture.
-     * @param flingDistanceThresholdPx Minimum distance for gesture by fling.
-     * @param flingVelocityThresholdPx Minimum velocity for gesture by fling.
-     * @param deviceState String representing the current device state
-     * @param underlyingActivity String representing the currently active Activity
-     */
-    void onTouchEvent(MotionEvent event,
-                      int horizontalDistancePx,
-                      int verticalDistancePx,
-                      int thresholdPx,
-                      int flingDistanceThresholdPx,
-                      int flingVelocityThresholdPx,
-                      String deviceState,
-                      String underlyingActivity);
-
-    /**
-     * @return `true` if overscroll gesture handling should override all other gestures.
-     */
-    boolean blockOtherGestures();
-
-    /**
-     * @return `true` if the overscroll gesture can pan the underlying app.
-     */
-    boolean allowsUnderlyingActivityOverscroll();
-}
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 0ffbeeb..da6551c 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -288,13 +288,14 @@
     }
 
     /**
-     * Removes all icons from homescreen and hotseat.
+     * Removes all items from workspace and populate default hotseat.
      */
-    public void clearHomescreen() throws Throwable {
+    public void clearWorkspace() {
+        // First clear data to ensure hotseat is populated.
+        clearLauncherData();
+        // Next make provider call to clear everything apart from hotseat.
         LauncherSettings.Settings.call(mTargetContext.getContentResolver(),
-                LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
-        LauncherSettings.Settings.call(mTargetContext.getContentResolver(),
-                LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
+                LauncherSettings.Settings.METHOD_CLEAR_WORKSPACE);
         resetLoaderState();
     }
 
diff --git a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
index 5ea5d65..34dddf5 100644
--- a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
@@ -85,7 +85,7 @@
      * @param acceptConfig accept the config activity
      */
     private void runTest(boolean acceptConfig) throws Throwable {
-        clearHomescreen();
+        clearWorkspace();
         mDevice.pressHome();
 
         final Widgets widgets = mLauncher.getWorkspace().openAllWidgets();
diff --git a/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
index dad4f2b..3696755 100644
--- a/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
@@ -47,7 +47,7 @@
     @Test
     @PortraitLandscape
     public void testDragIcon() throws Throwable {
-        clearHomescreen();
+        clearWorkspace();
         mDevice.pressHome();
 
         final LauncherAppWidgetProviderInfo widgetInfo =
@@ -81,7 +81,7 @@
     @Test
     @PortraitLandscape
     public void testDragCustomShortcut() throws Throwable {
-        clearHomescreen();
+        clearWorkspace();
         mDevice.pressHome();
         mLauncher.getWorkspace().openAllWidgets()
                 .getWidget("com.android.launcher3.testcomponent.CustomShortcutConfigActivity")
diff --git a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
index ccbb662..270c2ec 100644
--- a/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
@@ -125,7 +125,7 @@
 
     private void runTest(String activityMethod, boolean isWidget, ItemOperator itemMatcher,
             Intent... commandIntents) throws Throwable {
-        clearHomescreen();
+        clearWorkspace();
         mDevice.pressHome();
 
         // Open Pin item activity