diff --git a/proguard.flags b/proguard.flags
index a312b91..bb52a6c 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -2,80 +2,6 @@
   *;
 }
 
--keep class com.android.launcher3.allapps.AllAppsBackgroundDrawable {
-  public void setAlpha(int);
-  public int getAlpha();
-}
-
--keep class com.android.launcher3.BaseRecyclerViewFastScrollBar {
-  public void setThumbWidth(int);
-  public int getThumbWidth();
-  public void setTrackWidth(int);
-  public int getTrackWidth();
-}
-
--keep class com.android.launcher3.BaseRecyclerViewFastScrollPopup {
-  public void setAlpha(float);
-  public float getAlpha();
-}
-
--keep class com.android.launcher3.ButtonDropTarget {
-  public int getTextColor();
-}
-
--keep class com.android.launcher3.CellLayout {
-  public float getBackgroundAlpha();
-  public void setBackgroundAlpha(float);
-}
-
--keep class com.android.launcher3.CellLayout$LayoutParams {
-  public void setWidth(int);
-  public int getWidth();
-  public void setHeight(int);
-  public int getHeight();
-  public void setX(int);
-  public int getX();
-  public void setY(int);
-  public int getY();
-}
-
--keep class com.android.launcher3.views.BaseDragLayer$LayoutParams {
-  public void setWidth(int);
-  public int getWidth();
-  public void setHeight(int);
-  public int getHeight();
-  public void setX(int);
-  public int getX();
-  public void setY(int);
-  public int getY();
-}
-
--keep class com.android.launcher3.FastBitmapDrawable {
-  public void setDesaturation(float);
-  public float getDesaturation();
-  public void setBrightness(float);
-  public float getBrightness();
-}
-
--keep class com.android.launcher3.MemoryDumpActivity {
-  *;
-}
-
--keep class com.android.launcher3.PreloadIconDrawable {
-  public float getAnimationProgress();
-  public void setAnimationProgress(float);
-}
-
--keep class com.android.launcher3.pageindicators.CaretDrawable {
-  public float getCaretProgress();
-  public void setCaretProgress(float);
-}
-
--keep class com.android.launcher3.Workspace {
-  public float getBackgroundAlpha();
-  public void setBackgroundAlpha(float);
-}
-
 # Proguard will strip new callbacks in LauncherApps.Callback from
 # WrappedCallback if compiled against an older SDK. Don't let this happen.
 -keep class com.android.launcher3.compat.** {
diff --git a/res/values/config.xml b/res/values/config.xml
index 9f97478..0efaccf 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -101,9 +101,6 @@
     <!-- View ID used by cell layout to jail its content -->
     <item type="id" name="cell_layout_jail_id" />
 
-    <!-- Tag id used for view scrim -->
-    <item type="id" name="view_scrim" />
-
     <!-- View IDs to store item highlight information -->
     <item type="id" name="view_unhighlight_background" />
     <item type="id" name="view_highlighted" />
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index 0f5317b..8e2ffe9 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -1,5 +1,10 @@
 package com.android.launcher3;
 
+import static com.android.launcher3.LauncherAnimUtils.LAYOUT_HEIGHT;
+import static com.android.launcher3.LauncherAnimUtils.LAYOUT_WIDTH;
+import static com.android.launcher3.views.BaseDragLayer.LAYOUT_X;
+import static com.android.launcher3.views.BaseDragLayer.LAYOUT_Y;
+
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.PropertyValuesHolder;
@@ -429,10 +434,10 @@
             requestLayout();
         } else {
             ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(lp,
-                    PropertyValuesHolder.ofInt("width", lp.width, newWidth),
-                    PropertyValuesHolder.ofInt("height", lp.height, newHeight),
-                    PropertyValuesHolder.ofInt("x", lp.x, newX),
-                    PropertyValuesHolder.ofInt("y", lp.y, newY));
+                    PropertyValuesHolder.ofInt(LAYOUT_WIDTH, lp.width, newWidth),
+                    PropertyValuesHolder.ofInt(LAYOUT_HEIGHT, lp.height, newHeight),
+                    PropertyValuesHolder.ofInt(LAYOUT_X, lp.x, newX),
+                    PropertyValuesHolder.ofInt(LAYOUT_Y, lp.y, newY));
             mFirstFrameAnimatorHelper.addTo(oa).addUpdateListener(a -> requestLayout());
 
             AnimatorSet set = new AnimatorSet();
diff --git a/src/com/android/launcher3/ButtonDropTarget.java b/src/com/android/launcher3/ButtonDropTarget.java
index dd63ebc..2b0da43 100644
--- a/src/com/android/launcher3/ButtonDropTarget.java
+++ b/src/com/android/launcher3/ButtonDropTarget.java
@@ -33,6 +33,7 @@
 import android.graphics.drawable.Drawable;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.util.Property;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -55,6 +56,20 @@
 public abstract class ButtonDropTarget extends TextView
         implements DropTarget, DragController.DragListener, OnClickListener {
 
+    private static final Property<ButtonDropTarget, Integer> TEXT_COLOR =
+            new Property<ButtonDropTarget, Integer>(Integer.TYPE, "textColor") {
+
+                @Override
+                public Integer get(ButtonDropTarget target) {
+                    return target.getTextColor();
+                }
+
+                @Override
+                public void set(ButtonDropTarget target, Integer value) {
+                    target.setTextColor(value);
+                }
+            };
+
     private static final int[] sTempCords = new int[2];
     private static final int DRAG_VIEW_DROP_DURATION = 285;
 
@@ -206,7 +221,7 @@
         });
 
         mCurrentColorAnim.play(anim1);
-        mCurrentColorAnim.play(ObjectAnimator.ofArgb(this, "textColor", targetColor));
+        mCurrentColorAnim.play(ObjectAnimator.ofArgb(this, TEXT_COLOR, targetColor));
         mCurrentColorAnim.start();
     }
 
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index f6f1496..a42238e 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -2678,38 +2678,6 @@
         public String toString() {
             return "(" + this.cellX + ", " + this.cellY + ")";
         }
-
-        public void setWidth(int width) {
-            this.width = width;
-        }
-
-        public int getWidth() {
-            return width;
-        }
-
-        public void setHeight(int height) {
-            this.height = height;
-        }
-
-        public int getHeight() {
-            return height;
-        }
-
-        public void setX(int x) {
-            this.x = x;
-        }
-
-        public int getX() {
-            return x;
-        }
-
-        public void setY(int y) {
-            this.y = y;
-        }
-
-        public int getY() {
-            return y;
-        }
     }
 
     // This class stores info for two purposes:
diff --git a/src/com/android/launcher3/InsettableFrameLayout.java b/src/com/android/launcher3/InsettableFrameLayout.java
index 1db1fc0..faa18b8 100644
--- a/src/com/android/launcher3/InsettableFrameLayout.java
+++ b/src/com/android/launcher3/InsettableFrameLayout.java
@@ -68,7 +68,7 @@
     }
 
     public static class LayoutParams extends FrameLayout.LayoutParams {
-        boolean ignoreInsets = false;
+        public boolean ignoreInsets = false;
 
         public LayoutParams(Context c, AttributeSet attrs) {
             super(c, attrs);
diff --git a/src/com/android/launcher3/LauncherAnimUtils.java b/src/com/android/launcher3/LauncherAnimUtils.java
index ac07e88..aad3449 100644
--- a/src/com/android/launcher3/LauncherAnimUtils.java
+++ b/src/com/android/launcher3/LauncherAnimUtils.java
@@ -19,6 +19,7 @@
 import android.graphics.drawable.Drawable;
 import android.util.Property;
 import android.view.View;
+import android.view.ViewGroup.LayoutParams;
 
 public class LauncherAnimUtils {
     /**
@@ -64,4 +65,30 @@
     public static int blockedFlingDurationFactor(float velocity) {
         return (int) Utilities.boundToRange(Math.abs(velocity) / 2, 2f, 6f);
     }
+
+    public static final Property<LayoutParams, Integer> LAYOUT_WIDTH =
+            new Property<LayoutParams, Integer>(Integer.TYPE, "width") {
+                @Override
+                public Integer get(LayoutParams lp) {
+                    return lp.width;
+                }
+
+                @Override
+                public void set(LayoutParams lp, Integer width) {
+                    lp.width = width;
+                }
+            };
+
+    public static final Property<LayoutParams, Integer> LAYOUT_HEIGHT =
+            new Property<LayoutParams, Integer>(Integer.TYPE, "height") {
+                @Override
+                public Integer get(LayoutParams lp) {
+                    return lp.height;
+                }
+
+                @Override
+                public void set(LayoutParams lp, Integer height) {
+                    lp.height = height;
+                }
+            };
 }
diff --git a/src/com/android/launcher3/SettingsActivity.java b/src/com/android/launcher3/SettingsActivity.java
index 8589b7e..1f80226 100644
--- a/src/com/android/launcher3/SettingsActivity.java
+++ b/src/com/android/launcher3/SettingsActivity.java
@@ -88,6 +88,11 @@
     @Override
     public boolean onPreferenceStartFragment(
             PreferenceFragment preferenceFragment, Preference pref) {
+        if (getFragmentManager().isStateSaved()) {
+            // Sometimes onClick can come after onPause because of being posted on the handler.
+            // Skip starting new fragments in that case.
+            return false;
+        }
         Fragment f = Fragment.instantiate(this, pref.getFragment(), pref.getExtras());
         if (f instanceof DialogFragment) {
             ((DialogFragment) f).show(getFragmentManager(), pref.getKey());
@@ -241,8 +246,7 @@
      * Content observer which listens for system badging setting changes,
      * and updates the launcher badging setting subtext accordingly.
      */
-    private static class IconBadgingObserver extends SettingsObserver.Secure
-            implements Preference.OnPreferenceClickListener {
+    private static class IconBadgingObserver extends SettingsObserver.Secure {
 
         private final ButtonPreference mBadgingPref;
         private final ContentResolver mResolver;
@@ -275,16 +279,11 @@
                 }
             }
             mBadgingPref.setWidgetFrameVisible(!serviceEnabled);
-            mBadgingPref.setOnPreferenceClickListener(serviceEnabled ? null : this);
+            mBadgingPref.setFragment(
+                    serviceEnabled ? null : NotificationAccessConfirmation.class.getName());
             mBadgingPref.setSummary(summary);
 
         }
-
-        @Override
-        public boolean onPreferenceClick(Preference preference) {
-            new NotificationAccessConfirmation().show(mFragmentManager, "notification_access");
-            return true;
-        }
     }
 
     public static class NotificationAccessConfirmation
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 353916f..b5a770f 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -671,9 +671,6 @@
     private void fadeAndRemoveEmptyScreen(int delay, int duration, final Runnable onComplete,
             final boolean stripEmptyScreens) {
         // XXX: Do we need to update LM workspace screens below?
-        PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f);
-        PropertyValuesHolder bgAlpha = PropertyValuesHolder.ofFloat("backgroundAlpha", 0f);
-
         final CellLayout cl = mWorkspaceScreens.get(EXTRA_EMPTY_SCREEN_ID);
 
         mRemoveEmptyScreenRunnable = new Runnable() {
@@ -692,7 +689,7 @@
             }
         };
 
-        ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(cl, alpha, bgAlpha);
+        ObjectAnimator oa = ObjectAnimator.ofFloat(cl, ALPHA, 0f);
         oa.setDuration(duration);
         oa.setStartDelay(delay);
         oa.addListener(new AnimatorListenerAdapter() {
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index 6d2d3cb..f005ce7 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -47,7 +47,6 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderIcon;
-import com.android.launcher3.graphics.ViewScrim;
 import com.android.launcher3.graphics.WorkspaceAndHotseatScrim;
 import com.android.launcher3.keyboard.ViewGroupFocusHelper;
 import com.android.launcher3.uioverrides.UiFactory;
@@ -125,15 +124,6 @@
     }
 
     @Override
-    protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
-        ViewScrim scrim = ViewScrim.get(child);
-        if (scrim != null) {
-            scrim.draw(canvas, getWidth(), getHeight());
-        }
-        return super.drawChild(canvas, child, drawingTime);
-    }
-
-    @Override
     protected boolean findActiveController(MotionEvent ev) {
         if (mActivity.getStateManager().getState().disableInteraction) {
             // You Shall Not Pass!!!
diff --git a/src/com/android/launcher3/graphics/ColorScrim.java b/src/com/android/launcher3/graphics/ColorScrim.java
deleted file mode 100644
index 5c1081a..0000000
--- a/src/com/android/launcher3/graphics/ColorScrim.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.graphics;
-
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.view.View;
-import android.view.animation.Interpolator;
-
-import com.android.launcher3.R;
-import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.uioverrides.WallpaperColorInfo;
-
-import androidx.core.graphics.ColorUtils;
-
-/**
- * Simple scrim which draws a color
- */
-public class ColorScrim extends ViewScrim {
-
-    private final int mColor;
-    private final Interpolator mInterpolator;
-    private int mCurrentColor;
-
-    public ColorScrim(View view, int color, Interpolator interpolator) {
-        super(view);
-        mColor = color;
-        mInterpolator = interpolator;
-    }
-
-    @Override
-    protected void onProgressChanged() {
-        mCurrentColor = ColorUtils.setAlphaComponent(mColor,
-                Math.round(mInterpolator.getInterpolation(mProgress) * Color.alpha(mColor)));
-    }
-
-    @Override
-    public void draw(Canvas canvas, int width, int height) {
-        if (mProgress > 0) {
-            canvas.drawColor(mCurrentColor);
-        }
-    }
-
-    public static ColorScrim createExtractedColorScrim(View view) {
-        WallpaperColorInfo colors = WallpaperColorInfo.getInstance(view.getContext());
-        int alpha = view.getResources().getInteger(R.integer.extracted_color_gradient_alpha);
-        ColorScrim scrim = new ColorScrim(view, ColorUtils.setAlphaComponent(
-                colors.getSecondaryColor(), alpha), Interpolators.LINEAR);
-        scrim.attach();
-        return scrim;
-    }
-}
diff --git a/src/com/android/launcher3/graphics/ViewScrim.java b/src/com/android/launcher3/graphics/ViewScrim.java
deleted file mode 100644
index e1727e0..0000000
--- a/src/com/android/launcher3/graphics/ViewScrim.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.launcher3.graphics;
-
-import android.graphics.Canvas;
-import android.util.Property;
-import android.view.View;
-import android.view.ViewParent;
-
-import com.android.launcher3.R;
-
-/**
- * A utility class that can be used to draw a scrim behind a view
- */
-public abstract class ViewScrim<T extends View> {
-
-    public static Property<ViewScrim, Float> PROGRESS =
-            new Property<ViewScrim, Float>(Float.TYPE, "progress") {
-                @Override
-                public Float get(ViewScrim viewScrim) {
-                    return viewScrim.mProgress;
-                }
-
-                @Override
-                public void set(ViewScrim object, Float value) {
-                    object.setProgress(value);
-                }
-            };
-
-    protected final T mView;
-    protected float mProgress = 0;
-
-    public ViewScrim(T view) {
-        mView = view;
-    }
-
-    public void attach() {
-        mView.setTag(R.id.view_scrim, this);
-    }
-
-    public void setProgress(float progress) {
-        if (mProgress != progress) {
-            mProgress = progress;
-            onProgressChanged();
-            invalidate();
-        }
-    }
-
-    public abstract void draw(Canvas canvas, int width, int height);
-
-    protected void onProgressChanged() { }
-
-    public void invalidate() {
-        ViewParent parent = mView.getParent();
-        if (parent != null) {
-            ((View) parent).invalidate();
-        }
-    }
-
-    public static ViewScrim get(View view) {
-        return (ViewScrim) view.getTag(R.id.view_scrim);
-    }
-}
diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index e8a879f..1faca15 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -21,6 +21,7 @@
 import android.content.Context;
 import android.graphics.Rect;
 import android.util.AttributeSet;
+import android.util.Property;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -42,6 +43,32 @@
 public abstract class BaseDragLayer<T extends Context & ActivityContext>
         extends InsettableFrameLayout {
 
+    public static final Property<LayoutParams, Integer> LAYOUT_X =
+            new Property<LayoutParams, Integer>(Integer.TYPE, "x") {
+                @Override
+                public Integer get(LayoutParams lp) {
+                    return lp.x;
+                }
+
+                @Override
+                public void set(LayoutParams lp, Integer x) {
+                    lp.x = x;
+                }
+            };
+
+    public static final Property<LayoutParams, Integer> LAYOUT_Y =
+            new Property<LayoutParams, Integer>(Integer.TYPE, "y") {
+                @Override
+                public Integer get(LayoutParams lp) {
+                    return lp.y;
+                }
+
+                @Override
+                public void set(LayoutParams lp, Integer y) {
+                    lp.y = y;
+                }
+            };
+
     protected final int[] mTmpXY = new int[2];
     protected final Rect mHitRect = new Rect();
 
@@ -307,38 +334,6 @@
         public LayoutParams(ViewGroup.LayoutParams lp) {
             super(lp);
         }
-
-        public void setWidth(int width) {
-            this.width = width;
-        }
-
-        public int getWidth() {
-            return width;
-        }
-
-        public void setHeight(int height) {
-            this.height = height;
-        }
-
-        public int getHeight() {
-            return height;
-        }
-
-        public void setX(int x) {
-            this.x = x;
-        }
-
-        public int getX() {
-            return x;
-        }
-
-        public void setY(int y) {
-            this.y = y;
-        }
-
-        public int getY() {
-            return y;
-        }
     }
 
     protected void onLayout(boolean changed, int l, int t, int r, int b) {
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 20c8876..48c18f8 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.widget;
 
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
+
 import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 
 import android.content.Context;
@@ -31,13 +33,16 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.graphics.ColorScrim;
 import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.uioverrides.WallpaperColorInfo;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.AbstractSlideInView;
+import com.android.launcher3.views.BaseDragLayer;
+
+import androidx.core.graphics.ColorUtils;
 
 /**
  * Base class for various widgets popup
@@ -49,11 +54,11 @@
     /* Touch handling related member variables. */
     private Toast mWidgetInstructionToast;
 
-    protected final ColorScrim mColorScrim;
+    protected final View mColorScrim;
 
     public BaseWidgetSheet(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mColorScrim = ColorScrim.createExtractedColorScrim(this);
+        mColorScrim = createColorScrim(context);
     }
 
     @Override
@@ -80,9 +85,14 @@
         return true;
     }
 
+    protected void attachToContainer() {
+        getPopupContainer().addView(mColorScrim);
+        getPopupContainer().addView(this);
+    }
+
     protected void setTranslationShift(float translationShift) {
         super.setTranslationShift(translationShift);
-        mColorScrim.setProgress(1 - mTranslationShift);
+        mColorScrim.setAlpha(1 - mTranslationShift);
     }
 
     private boolean beginDraggingWidget(WidgetCell v) {
@@ -115,6 +125,7 @@
 
     protected void onCloseComplete() {
         super.onCloseComplete();
+        getPopupContainer().removeView(mColorScrim);
         clearNavBarColor();
     }
 
@@ -148,4 +159,19 @@
     protected SystemUiController getSystemUiController() {
         return mLauncher.getSystemUiController();
     }
+
+    private static View createColorScrim(Context context) {
+        View view = new View(context);
+        view.forceHasOverlappingRendering(false);
+
+        WallpaperColorInfo colors = WallpaperColorInfo.getInstance(context);
+        int alpha = context.getResources().getInteger(R.integer.extracted_color_gradient_alpha);
+        view.setBackgroundColor(ColorUtils.setAlphaComponent(colors.getSecondaryColor(), alpha));
+
+        BaseDragLayer.LayoutParams lp = new BaseDragLayer.LayoutParams(MATCH_PARENT, MATCH_PARENT);
+        lp.ignoreInsets = true;
+        view.setLayoutParams(lp);
+
+        return view;
+    }
 }
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 4ba6b5b..4bd6234 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -70,8 +70,7 @@
                 R.string.widgets_bottom_sheet_title, mOriginalItemInfo.title));
 
         onWidgetsBound();
-
-        getPopupContainer().addView(this);
+        attachToContainer();
         mIsOpen = false;
         animateOpen();
     }
diff --git a/src/com/android/launcher3/widget/WidgetsFullSheet.java b/src/com/android/launcher3/widget/WidgetsFullSheet.java
index f7ff69a..1112686 100644
--- a/src/com/android/launcher3/widget/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsFullSheet.java
@@ -220,8 +220,8 @@
     public static WidgetsFullSheet show(Launcher launcher, boolean animate) {
         WidgetsFullSheet sheet = (WidgetsFullSheet) launcher.getLayoutInflater()
                 .inflate(R.layout.widgets_full_sheet, launcher.getDragLayer(), false);
+        sheet.attachToContainer();
         sheet.mIsOpen = true;
-        sheet.getPopupContainer().addView(sheet);
         sheet.open(animate);
         return sheet;
     }
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index ea47503..a11f6df 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -42,6 +42,7 @@
     /**
      * Clicks the icon to launch its app.
      */
+    @Deprecated
     public Background launch() {
         LauncherInstrumentation.log("AppIcon.launch before click");
         LauncherInstrumentation.assertTrue(
@@ -50,6 +51,20 @@
         return new Background(mLauncher);
     }
 
+    /**
+     * Clicks the icon to launch its app.
+     */
+    public Background launch(String packageName) {
+        LauncherInstrumentation.log("AppIcon.launch before click");
+        LauncherInstrumentation.assertTrue(
+                "Launching an app didn't open a new window: " + mIcon.getText(),
+                mIcon.clickAndWait(Until.newWindow(), LauncherInstrumentation.WAIT_TIME_MS));
+        LauncherInstrumentation.assertTrue(
+                "App didn't start: " + packageName, mLauncher.getDevice().wait(Until.hasObject(
+                        By.pkg(packageName).depth(0)), LauncherInstrumentation.WAIT_TIME_MS));
+        return new Background(mLauncher);
+    }
+
     UiObject2 getIcon() {
         return mIcon;
     }