diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
index 725f516..bd4d713 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
@@ -326,7 +326,7 @@
     }
     private void setPredictedApps(List<AppTarget> appTargets) {
         mComponentKeyMappers.clear();
-        if (appTargets.isEmpty() && mRestoreHelper.shouldRestoreToBackup()) {
+        if (appTargets.isEmpty()) {
             mRestoreHelper.restoreBackup();
         }
         StringBuilder predictionLog = new StringBuilder("predictedApps: [\n");
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
index c95ff7a..8c1db4e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.LauncherSettings.Favorites.HYBRID_HOTSEAT_BACKUP_TABLE;
 import static com.android.launcher3.provider.LauncherDbUtils.tableExists;
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
@@ -29,72 +30,57 @@
  */
 public class HotseatRestoreHelper {
     private final Launcher mLauncher;
-    private boolean mBackupExists;
+    private boolean mBackupRestored = false;
 
     HotseatRestoreHelper(Launcher context) {
         mLauncher = context;
-        setupBackupTable();
     }
 
     /**
      * Creates a snapshot backup of Favorite table for future restoration use.
      */
-    public synchronized void createBackup() {
-        try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
-                LauncherSettings.Settings.call(
-                        mLauncher.getContentResolver(),
-                        LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
-                        .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
-            InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
-            GridBackupTable backupTable = new GridBackupTable(mLauncher,
-                    transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
-                    idp.numRows);
-            backupTable.createCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE);
-            transaction.commit();
-            LauncherSettings.Settings.call(mLauncher.getContentResolver(),
-                    LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE);
-            mBackupExists = true;
-        }
+    public void createBackup() {
+        MODEL_EXECUTOR.execute(() -> {
+            try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
+                    LauncherSettings.Settings.call(
+                            mLauncher.getContentResolver(),
+                            LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
+                            .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
+                InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
+                GridBackupTable backupTable = new GridBackupTable(mLauncher,
+                        transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
+                        idp.numRows);
+                backupTable.createCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE);
+                transaction.commit();
+                LauncherSettings.Settings.call(mLauncher.getContentResolver(),
+                        LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE);
+            }
+        });
     }
 
     /**
      * Finds and restores a previously saved snapshow of Favorites table
      */
     public void restoreBackup() {
-        try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
-                LauncherSettings.Settings.call(
-                        mLauncher.getContentResolver(),
-                        LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
-                        .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
-            if (!tableExists(transaction.getDb(), HYBRID_HOTSEAT_BACKUP_TABLE)) {
-                mBackupExists = false;
-                return;
+        if (mBackupRestored) return;
+        MODEL_EXECUTOR.execute(() -> {
+            try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
+                    LauncherSettings.Settings.call(
+                            mLauncher.getContentResolver(),
+                            LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
+                            .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
+                if (!tableExists(transaction.getDb(), HYBRID_HOTSEAT_BACKUP_TABLE)) {
+                    return;
+                }
+                InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
+                GridBackupTable backupTable = new GridBackupTable(mLauncher,
+                        transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
+                        idp.numRows);
+                backupTable.restoreFromCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE, true);
+                transaction.commit();
+                mBackupRestored = true;
+                mLauncher.getModel().forceReload();
             }
-            InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
-            GridBackupTable backupTable = new GridBackupTable(mLauncher,
-                    transaction.getDb(), idp.numHotseatIcons, idp.numColumns,
-                    idp.numRows);
-            backupTable.restoreFromCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE, true);
-            transaction.commit();
-            mBackupExists = false;
-            mLauncher.getModel().forceReload();
-        }
-    }
-
-    /**
-     * Returns if prediction controller should attempt restoring a backup
-     */
-    public synchronized boolean shouldRestoreToBackup() {
-        return mBackupExists;
-    }
-
-    private synchronized void setupBackupTable() {
-        try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
-                LauncherSettings.Settings.call(
-                        mLauncher.getContentResolver(),
-                        LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
-                        .getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
-            mBackupExists = tableExists(transaction.getDb(), HYBRID_HOTSEAT_BACKUP_TABLE);
-        }
+        });
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java
index fd17551..e49c466 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/ImageActionsApi.java
@@ -33,6 +33,7 @@
 
 import com.android.launcher3.BuildConfig;
 import com.android.quickstep.util.ImageActionUtils;
+import com.android.systemui.shared.recents.model.Task;
 
 import java.util.function.Supplier;
 
@@ -85,11 +86,11 @@
      * @param screenshotBounds the location of where the bitmap was laid out on the screen in
      *                         screen coordinates.
      * @param visibleInsets    that are used to draw the screenshot within the bounds.
-     * @param taskId           of the task that the screenshot was taken of.
+     * @param task             of the task that the screenshot was taken of.
      */
     public void saveScreenshot(Bitmap screenshot, Rect screenshotBounds,
-            Insets visibleInsets, int taskId) {
+            Insets visibleInsets, Task.TaskKey task) {
         ImageActionUtils.saveScreenshot(mSystemUiProxy, screenshot, screenshotBounds, visibleInsets,
-                taskId);
+                task);
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
index 042c542..3cfff7e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
@@ -126,7 +126,7 @@
                 public void onScreenshot() {
                     if (isAllowedByPolicy) {
                         imageApi.saveScreenshot(mThumbnailView.getThumbnail(),
-                                getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key.id);
+                                getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key);
                     } else {
                         showBlockedByPolicyMessage();
                     }
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 20d133c..299e9e5 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -31,6 +31,7 @@
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.systemui.shared.recents.IPinnedStackAnimationListener;
 import com.android.systemui.shared.recents.ISystemUiProxy;
+import com.android.systemui.shared.recents.model.Task;
 
 /**
  * Holds the reference to SystemUI.
@@ -344,4 +345,17 @@
             }
         }
     }
+
+    @Override
+    public void handleImageBundleAsScreenshot(Bundle screenImageBundle, Rect locationInScreen,
+            Insets visibleInsets, Task.TaskKey task) {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.handleImageBundleAsScreenshot(screenImageBundle, locationInScreen,
+                        visibleInsets, task);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call handleImageBundleAsScreenshot");
+            }
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
index f5fbf28..0b48a8b 100644
--- a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
+++ b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
@@ -39,6 +39,8 @@
 
 import com.android.launcher3.BuildConfig;
 import com.android.quickstep.SystemUiProxy;
+import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.recents.utilities.BitmapUtil;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -59,8 +61,9 @@
      */
     public static void saveScreenshot(SystemUiProxy systemUiProxy, Bitmap screenshot,
             Rect screenshotBounds,
-            Insets visibleInsets, int taskId) {
-        systemUiProxy.handleImageAsScreenshot(screenshot, screenshotBounds, visibleInsets, taskId);
+            Insets visibleInsets, Task.TaskKey task) {
+        systemUiProxy.handleImageBundleAsScreenshot(BitmapUtil.hardwareBitmapToBundle(screenshot),
+                screenshotBounds, visibleInsets, task);
     }
 
     /**
diff --git a/res/values-v30/styles.xml b/res/values-v30/styles.xml
new file mode 100644
index 0000000..71740a9
--- /dev/null
+++ b/res/values-v30/styles.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* 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.
+*/
+-->
+
+<resources>
+    <!-- Launcher theme -->
+    <style name="BaseLauncherTheme" parent="@android:style/Theme.DeviceDefault.DayNight">
+        <item name="android:colorBackgroundCacheHint">@null</item>
+        <item name="android:colorEdgeEffect">#FF757575</item>
+        <item name="android:windowActionBar">false</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowShowWallpaper">true</item>
+        <item name="folderTextColor">?attr/workspaceTextColor</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">always</item>
+        <item name="android:enforceStatusBarContrast">false</item>
+        <item name="android:enforceNavigationBarContrast">false</item>
+    </style>
+</resources>
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index 1aa3144..572615f 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -257,4 +257,8 @@
             @FloatingViewType int type) {
         return getOpenView(activity, type);
     }
+
+    public boolean canInterceptEventsInSystemGestureRegion() {
+        return false;
+    }
 }
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 72831f4..e3cd0bd 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -538,7 +538,6 @@
                         mInsets.right + hotseatBarSidePaddingStartPx, mInsets.bottom);
             }
         } else {
-
             // We want the edges of the hotseat to line up with the edges of the workspace, but the
             // icons in the hotseat are a different size, and so don't line up perfectly. To account
             // for this, we pad the left and right of the hotseat with half of the difference of a
@@ -547,9 +546,11 @@
             float hotseatCellWidth = (float) widthPx / inv.numHotseatIcons;
             int hotseatAdjustment = Math.round((workspaceCellWidth - hotseatCellWidth) / 2);
             mHotseatPadding.set(
-                    hotseatAdjustment + workspacePadding.left + cellLayoutPaddingLeftRightPx,
+                    hotseatAdjustment + workspacePadding.left + cellLayoutPaddingLeftRightPx
+                            + mInsets.left,
                     hotseatBarTopPaddingPx,
-                    hotseatAdjustment + workspacePadding.right + cellLayoutPaddingLeftRightPx,
+                    hotseatAdjustment + workspacePadding.right + cellLayoutPaddingLeftRightPx
+                            + mInsets.right,
                     hotseatBarBottomPaddingPx + mInsets.bottom + cellLayoutBottomPaddingPx);
         }
         return mHotseatPadding;
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 1c157c2..51f3819 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -91,7 +91,6 @@
     public void setInsets(Rect insets) {
         FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) getLayoutParams();
         DeviceProfile grid = mActivity.getDeviceProfile();
-        insets = grid.getInsets();
 
         if (grid.isVerticalBarLayout()) {
             lp.height = ViewGroup.LayoutParams.MATCH_PARENT;
diff --git a/src/com/android/launcher3/LauncherRootView.java b/src/com/android/launcher3/LauncherRootView.java
index 9ac370f..6951ff2 100644
--- a/src/com/android/launcher3/LauncherRootView.java
+++ b/src/com/android/launcher3/LauncherRootView.java
@@ -1,19 +1,12 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.config.FeatureFlags.SEPARATE_RECENTS_ACTIVITY;
-import static com.android.launcher3.util.SystemUiController.FLAG_DARK_NAV;
-import static com.android.launcher3.util.SystemUiController.UI_STATE_ROOT_VIEW;
 
 import android.annotation.TargetApi;
-import android.app.ActivityManager;
 import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
 import android.graphics.Rect;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.view.View;
 import android.view.ViewDebug;
 import android.view.WindowInsets;
 
@@ -26,16 +19,10 @@
 
     private final Launcher mLauncher;
 
-    private final Paint mOpaquePaint;
-
-    @ViewDebug.ExportedProperty(category = "launcher")
-    private final Rect mConsumedInsets = new Rect();
-
     @ViewDebug.ExportedProperty(category = "launcher")
     private static final List<Rect> SYSTEM_GESTURE_EXCLUSION_RECT =
             Collections.singletonList(new Rect());
 
-    private View mAlignedView;
     private WindowStateListener mWindowStateListener;
     @ViewDebug.ExportedProperty(category = "launcher")
     private boolean mDisallowBackGesture;
@@ -44,55 +31,15 @@
 
     public LauncherRootView(Context context, AttributeSet attrs) {
         super(context, attrs);
-
-        mOpaquePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
-        mOpaquePaint.setColor(Color.BLACK);
-        mOpaquePaint.setStyle(Paint.Style.FILL);
-
         mLauncher = Launcher.getLauncher(context);
     }
 
-    @Override
-    protected void onFinishInflate() {
-        if (getChildCount() > 0) {
-            // LauncherRootView contains only one child, which should be aligned
-            // based on the horizontal insets.
-            mAlignedView = getChildAt(0);
-        }
-        super.onFinishInflate();
-    }
-
     private void handleSystemWindowInsets(Rect insets) {
-        mConsumedInsets.setEmpty();
-        boolean drawInsetBar = false;
-        if ((insets.right > 0 || insets.left > 0)
-                && getContext().getSystemService(ActivityManager.class).isLowRamDevice()) {
-            mConsumedInsets.left = insets.left;
-            mConsumedInsets.right = insets.right;
-            insets.set(0, insets.top, 0, insets.bottom);
-            drawInsetBar = true;
-        }
-
-        mLauncher.getSystemUiController().updateUiState(
-                UI_STATE_ROOT_VIEW, drawInsetBar ? FLAG_DARK_NAV : 0);
-
         // Update device profile before notifying th children.
         mLauncher.getDeviceProfile().updateInsets(insets);
         boolean resetState = !insets.equals(mInsets);
         setInsets(insets);
 
-        if (mAlignedView != null) {
-            // Apply margins on aligned view to handle consumed insets.
-            MarginLayoutParams lp = (MarginLayoutParams) mAlignedView.getLayoutParams();
-            if (lp.leftMargin != mConsumedInsets.left || lp.rightMargin != mConsumedInsets.right ||
-                    lp.bottomMargin != mConsumedInsets.bottom) {
-                lp.leftMargin = mConsumedInsets.left;
-                lp.rightMargin = mConsumedInsets.right;
-                lp.topMargin = mConsumedInsets.top;
-                lp.bottomMargin = mConsumedInsets.bottom;
-                mAlignedView.setLayoutParams(lp);
-            }
-        }
         if (resetState) {
             mLauncher.getStateManager().reapplyState(true /* cancelCurrentAnimation */);
         }
@@ -103,12 +50,7 @@
         mTempRect.set(insets.getSystemWindowInsetLeft(), insets.getSystemWindowInsetTop(),
                 insets.getSystemWindowInsetRight(), insets.getSystemWindowInsetBottom());
         handleSystemWindowInsets(mTempRect);
-        if (Utilities.ATLEAST_Q) {
-            return insets.inset(mConsumedInsets.left, mConsumedInsets.top,
-                    mConsumedInsets.right, mConsumedInsets.bottom);
-        } else {
-            return insets.replaceSystemWindowInsets(mTempRect);
-        }
+        return insets;
     }
 
     @Override
@@ -125,24 +67,6 @@
         super.setInsets(mInsets);
     }
 
-    @Override
-    protected void dispatchDraw(Canvas canvas) {
-        super.dispatchDraw(canvas);
-
-        // If the right inset is opaque, draw a black rectangle to ensure that is stays opaque.
-        if (mConsumedInsets.right > 0) {
-            int width = getWidth();
-            canvas.drawRect(width - mConsumedInsets.right, 0, width, getHeight(), mOpaquePaint);
-        }
-        if (mConsumedInsets.left > 0) {
-            canvas.drawRect(0, 0, mConsumedInsets.left, getHeight(), mOpaquePaint);
-        }
-        if (mConsumedInsets.bottom > 0) {
-            int height = getHeight();
-            canvas.drawRect(0, height - mConsumedInsets.bottom, getWidth(), height, mOpaquePaint);
-        }
-    }
-
     public void setWindowStateListener(WindowStateListener listener) {
         mWindowStateListener = listener;
     }
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index a45c96c..0e57f53 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -349,15 +349,15 @@
         }
 
         ViewGroup.MarginLayoutParams mlp = (MarginLayoutParams) getLayoutParams();
+        mlp.leftMargin = insets.left;
+        mlp.rightMargin = insets.right;
+        setLayoutParams(mlp);
+
         if (grid.isVerticalBarLayout()) {
-            mlp.leftMargin = insets.left;
-            mlp.rightMargin = insets.right;
             setPadding(grid.workspacePadding.left, 0, grid.workspacePadding.right, 0);
         } else {
-            mlp.leftMargin = mlp.rightMargin = 0;
             setPadding(0, 0, 0, 0);
         }
-        setLayoutParams(mlp);
 
         InsettableFrameLayout.dispatchInsets(this, insets);
     }
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index f07cf94..1feedde 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -43,6 +43,9 @@
         @UiEvent(doc = "Task launched from overview using TAP")
         LAUNCHER_TASK_LAUNCH_TAP(339),
 
+        @UiEvent(doc = "User tapped on notification inside popup context menu.")
+        LAUNCHER_NOTIFICATION_LAUNCH_TAP(516),
+
         @UiEvent(doc = "Task launched from overview using SWIPE DOWN")
         LAUNCHER_TASK_LAUNCH_SWIPE_DOWN(340),
 
@@ -101,7 +104,7 @@
         LAUNCHER_TASK_ICON_TAP_OR_LONGPRESS(517),
 
         @UiEvent(doc = "User opened package specific widgets list by tapping on widgets system "
-                + "shortcut within longpress popup window.")
+                + "shortcut inside popup context menu.")
         LAUNCHER_SYSTEM_SHORTCUT_WIDGETS_TAP(514),
 
         @UiEvent(doc = "User tapped on app info system shortcut.")
diff --git a/src/com/android/launcher3/notification/NotificationInfo.java b/src/com/android/launcher3/notification/NotificationInfo.java
index e5525b2..fa1bdfb 100644
--- a/src/com/android/launcher3/notification/NotificationInfo.java
+++ b/src/com/android/launcher3/notification/NotificationInfo.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.notification;
 
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_NOTIFICATION_LAUNCH_TAP;
+
 import android.app.ActivityOptions;
 import android.app.Notification;
 import android.app.PendingIntent;
@@ -32,6 +34,7 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.dot.DotInfo;
 import com.android.launcher3.graphics.IconPalette;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.PackageUserKey;
 
 /**
@@ -51,6 +54,7 @@
     public final boolean autoCancel;
     public final boolean dismissable;
 
+    private final ItemInfo mItemInfo;
     private Drawable mIconDrawable;
     private int mIconColor;
     private boolean mIsIconLarge;
@@ -58,7 +62,8 @@
     /**
      * Extracts the data that we need from the StatusBarNotification.
      */
-    public NotificationInfo(Context context, StatusBarNotification statusBarNotification) {
+    public NotificationInfo(Context context, StatusBarNotification statusBarNotification,
+            ItemInfo itemInfo) {
         packageUserKey = PackageUserKey.fromNotification(statusBarNotification);
         notificationKey = statusBarNotification.getKey();
         Notification notification = statusBarNotification.getNotification();
@@ -88,6 +93,7 @@
         intent = notification.contentIntent;
         autoCancel = (notification.flags & Notification.FLAG_AUTO_CANCEL) != 0;
         dismissable = (notification.flags & Notification.FLAG_ONGOING_EVENT) == 0;
+        this.mItemInfo = itemInfo;
     }
 
     @Override
@@ -101,6 +107,8 @@
         try {
             intent.send(null, 0, null, null, null, null, activityOptions);
             launcher.getUserEventDispatcher().logNotificationLaunch(view, intent);
+            launcher.getStatsLogManager()
+                    .log(LAUNCHER_NOTIFICATION_LAUNCH_TAP, mItemInfo.buildProto());
         } catch (PendingIntent.CanceledException e) {
             e.printStackTrace();
         }
diff --git a/src/com/android/launcher3/popup/ArrowPopup.java b/src/com/android/launcher3/popup/ArrowPopup.java
index 18bc55a..5b0c388 100644
--- a/src/com/android/launcher3/popup/ArrowPopup.java
+++ b/src/com/android/launcher3/popup/ArrowPopup.java
@@ -293,8 +293,8 @@
             // gravity to CENTER_HORIZONTAL, but continue below to update y.
         } else {
             boolean canBeLeftAligned = x + width + insets.left
-                    < dragLayer.getRight() - insets.right;
-            boolean canBeRightAligned = x > dragLayer.getLeft() + insets.left;
+                    < dragLayer.getWidth() - insets.right;
+            boolean canBeRightAligned = x > insets.left;
             boolean alignmentStillValid = mIsLeftAligned && canBeLeftAligned
                     || !mIsLeftAligned && canBeRightAligned;
             if (!alignmentStillValid) {
@@ -367,8 +367,10 @@
         super.onLayout(changed, l, t, r, b);
 
         // enforce contained is within screen
-        ViewGroup dragLayer = getPopupContainer();
-        if (getTranslationX() + l < 0 || getTranslationX() + r > dragLayer.getWidth()) {
+        BaseDragLayer dragLayer = getPopupContainer();
+        Rect insets = dragLayer.getInsets();
+        if (getTranslationX() + l < insets.left
+                || getTranslationX() + r > dragLayer.getWidth() - insets.right) {
             // If we are still off screen, center horizontally too.
             mGravity |= Gravity.CENTER_HORIZONTAL;
         }
diff --git a/src/com/android/launcher3/popup/PopupPopulator.java b/src/com/android/launcher3/popup/PopupPopulator.java
index 6d3bc14..5ed6f2e 100644
--- a/src/com/android/launcher3/popup/PopupPopulator.java
+++ b/src/com/android/launcher3/popup/PopupPopulator.java
@@ -144,7 +144,7 @@
                     infos = Collections.emptyList();
                 } else {
                     infos = notificationListener.getNotificationsForKeys(notificationKeys).stream()
-                            .map(sbn -> new NotificationInfo(launcher, sbn))
+                            .map(sbn -> new NotificationInfo(launcher, sbn, originalInfo))
                             .collect(Collectors.toList());
                 }
                 uiHandler.post(() -> container.applyNotificationInfos(infos));
diff --git a/src/com/android/launcher3/util/SystemUiController.java b/src/com/android/launcher3/util/SystemUiController.java
index 86995b7..53cc157 100644
--- a/src/com/android/launcher3/util/SystemUiController.java
+++ b/src/com/android/launcher3/util/SystemUiController.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.util;
 
-import android.text.TextUtils;
 import android.view.View;
 import android.view.Window;
 
@@ -33,8 +32,7 @@
     public static final int UI_STATE_BASE_WINDOW = 0;
     public static final int UI_STATE_ALL_APPS = 1;
     public static final int UI_STATE_WIDGET_BOTTOM_SHEET = 2;
-    public static final int UI_STATE_ROOT_VIEW = 3;
-    public static final int UI_STATE_OVERVIEW = 4;
+    public static final int UI_STATE_OVERVIEW = 3;
 
     public static final int FLAG_LIGHT_NAV = 1 << 0;
     public static final int FLAG_DARK_NAV = 1 << 1;
@@ -42,7 +40,7 @@
     public static final int FLAG_DARK_STATUS = 1 << 3;
 
     private final Window mWindow;
-    private final int[] mStates = new int[5];
+    private final int[] mStates = new int[4];
 
     public SystemUiController(Window window) {
         mWindow = window;
diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index c37c47c..f54edc2 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -186,11 +186,12 @@
                     + ", isEventInLauncher=" + isEventInLauncher(ev)
                     + ", topOpenView=" + AbstractFloatingView.getTopOpenView(mActivity));
         }
-        if (isEventInLauncher(ev)) {
-            AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(mActivity);
-            if (topView != null && topView.onControllerInterceptTouchEvent(ev)) {
-                return topView;
-            }
+
+        AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(mActivity);
+        if (topView != null
+                && (isEventInLauncher(ev) || topView.canInterceptEventsInSystemGestureRegion())
+                && topView.onControllerInterceptTouchEvent(ev)) {
+            return topView;
         }
 
         for (TouchController controller : mControllers) {
diff --git a/src/com/android/launcher3/views/ListenerView.java b/src/com/android/launcher3/views/ListenerView.java
index 575f864..3ef778b 100644
--- a/src/com/android/launcher3/views/ListenerView.java
+++ b/src/com/android/launcher3/views/ListenerView.java
@@ -106,4 +106,9 @@
         // We want other views to be able to intercept the touch so we return false here.
         return false;
     }
+
+    @Override
+    public boolean canInterceptEventsInSystemGestureRegion() {
+        return true;
+    }
 }
diff --git a/src/com/android/launcher3/widget/WidgetsFullSheet.java b/src/com/android/launcher3/widget/WidgetsFullSheet.java
index 536b766..68a3ec5 100644
--- a/src/com/android/launcher3/widget/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsFullSheet.java
@@ -24,7 +24,6 @@
 import android.content.Context;
 import android.graphics.Rect;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.util.Pair;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
@@ -39,10 +38,8 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherAppWidgetHost.ProviderChangedListener;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.views.RecyclerViewFastScroller;
 import com.android.launcher3.views.TopRoundedCornerView;
 
@@ -135,7 +132,7 @@
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         int widthUsed;
         if (mInsets.bottom > 0) {
-            widthUsed = 0;
+            widthUsed = mInsets.left + mInsets.right;
         } else {
             Rect padding = mLauncher.getDeviceProfile().workspacePadding;
             widthUsed = Math.max(padding.left + padding.right,
@@ -156,7 +153,7 @@
 
         // Content is laid out as center bottom aligned
         int contentWidth = mContent.getMeasuredWidth();
-        int contentLeft = (width - contentWidth) / 2;
+        int contentLeft = (width - contentWidth - mInsets.left - mInsets.right) / 2 + mInsets.left;
         mContent.layout(contentLeft, height - mContent.getMeasuredHeight(),
                 contentLeft + contentWidth, height);