diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 6163447..ae7e477 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -983,6 +983,9 @@
             backgroundRadiusAnim.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
+                    // Reset depth at the end of the launch animation, so the wallpaper won't be
+                    // zoomed out if an app crashes.
+                    DEPTH.setValue(depthController, 0f);
                     depthController.setSurface(null);
                     if (dimLayer != null) {
                         new SurfaceControl.Transaction()
diff --git a/res/drawable/full_rounded_transparent_ripple.xml b/res/drawable/full_rounded_transparent_ripple.xml
new file mode 100644
index 0000000..a1e7943
--- /dev/null
+++ b/res/drawable/full_rounded_transparent_ripple.xml
@@ -0,0 +1,26 @@
+<?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.
+-->
+
+<ripple
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="?android:attr/colorControlHighlight">
+    <item android:id="@android:id/mask">
+        <shape android:shape="oval">
+            <size android:height="24dp" android:width="24dp"/>
+            <solid android:color="@android:color/white"/>
+        </shape>
+    </item>
+</ripple>
\ No newline at end of file
diff --git a/res/layout/widgets_search_bar.xml b/res/layout/widgets_search_bar.xml
index 0b354e8..cb27f4f 100644
--- a/res/layout/widgets_search_bar.xml
+++ b/res/layout/widgets_search_bar.xml
@@ -31,11 +31,9 @@
         android:id="@+id/widgets_search_cancel_button"
         android:layout_height="wrap_content"
         android:layout_width="wrap_content"
-        android:paddingVertical="12dp"
-        android:paddingStart="8dp"
-        android:paddingEnd="12dp"
+        android:padding="12dp"
         android:src="@drawable/ic_gm_close_24"
-        android:background="?android:selectableItemBackground"
+        android:background="@drawable/full_rounded_transparent_ripple"
         android:layout_gravity="center"
         android:contentDescription="@string/widgets_full_sheet_cancel_button_description"
         android:visibility="gone"/>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 312fe09..1eca0c8 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -64,8 +64,7 @@
     <string name="notifications_header" msgid="1404149926117359025">"નોટિફિકેશન"</string>
     <string name="long_press_shortcut_to_add" msgid="5405328730817637737">"શૉર્ટકટ ખસેડવા ટચ કરીને થોડી વાર દબાવી રાખો."</string>
     <string name="long_accessible_way_to_add_shortcut" msgid="2199537273817090740">"શૉર્ટકટ ખસેડવા બે વાર ટૅપ કરીને દબાવી રાખો અથવા કસ્ટમ ક્રિયાઓનો ઉપયોગ કરો."</string>
-    <!-- no translation found for out_of_space (6692471482459245734) -->
-    <skip />
+    <string name="out_of_space" msgid="6692471482459245734">"આ હોમ સ્ક્રીન પર વધુ જગ્યા નથી"</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"મનપસંદ ટ્રે પર વધુ જગ્યા નથી"</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"ઍપ્લિકેશનોની સૂચિ"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"વ્યક્તિગત ઍપની સૂચિ"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index 64771de..543f241 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -64,8 +64,7 @@
     <string name="notifications_header" msgid="1404149926117359025">"Хабарландырулар"</string>
     <string name="long_press_shortcut_to_add" msgid="5405328730817637737">"Таңбашаны жылжыту үшін басып тұрыңыз."</string>
     <string name="long_accessible_way_to_add_shortcut" msgid="2199537273817090740">"Таңбашаны жылжыту үшін екі рет түртіңіз де, ұстап тұрыңыз немесе арнаулы әрекеттерді пайдаланыңыз."</string>
-    <!-- no translation found for out_of_space (6692471482459245734) -->
-    <skip />
+    <string name="out_of_space" msgid="6692471482459245734">"Негізгі экранда бос орын қалмады."</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"Қалаулылар науасында орын қалмады"</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"Қолданбалар тізімі"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"Жеке қолданбалар тізімі"</string>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index 638965d..73848e0 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -46,10 +46,8 @@
     <string name="widget_button_text" msgid="2880537293434387943">"ୱିଜେଟ୍‌"</string>
     <string name="widgets_full_sheet_search_bar_hint" msgid="8484659090860596457">"ସନ୍ଧାନ କରନ୍ତୁ"</string>
     <string name="widgets_full_sheet_cancel_button_description" msgid="5766167035728653605">"ସନ୍ଧାନ ବାକ୍ସରୁ ଟେକ୍ସଟ୍ ଖାଲି କରନ୍ତୁ"</string>
-    <!-- no translation found for no_widgets_available (4337693382501046170) -->
-    <skip />
-    <!-- no translation found for no_search_results (3787956167293097509) -->
-    <skip />
+    <string name="no_widgets_available" msgid="4337693382501046170">"ୱିଜେଟ୍ ଏବଂ ସର୍ଟକଟଗୁଡ଼ିକ ଉପଲବ୍ଧ ନାହିଁ"</string>
+    <string name="no_search_results" msgid="3787956167293097509">"କୌଣସି ୱିଜେଟ୍ କିମ୍ବା ସର୍ଟକଟ୍ ମିଳିଲା ନାହିଁ"</string>
     <string name="widgets_full_sheet_personal_tab" msgid="2743540105607120182">"ବ୍ୟକ୍ତିଗତ"</string>
     <string name="widgets_full_sheet_work_tab" msgid="3767150027110633765">"ୱାର୍କ"</string>
     <string name="widget_category_conversations" msgid="8894438636213590446">"ବାର୍ତ୍ତାଳାପଗୁଡ଼ିକ"</string>
@@ -66,8 +64,7 @@
     <string name="notifications_header" msgid="1404149926117359025">"ବିଜ୍ଞପ୍ତି"</string>
     <string name="long_press_shortcut_to_add" msgid="5405328730817637737">"ଏକ ସର୍ଟକଟକୁ ମୁଭ୍ କରିବା ପାଇଁ ସ୍ପର୍ଶ କରି ଧରି ରଖନ୍ତୁ।"</string>
     <string name="long_accessible_way_to_add_shortcut" msgid="2199537273817090740">"ଏକ ସର୍ଟକଟକୁ ମୁଭ୍ କରିବା ପାଇଁ ଦୁଇଥର-ଟାପ୍ କରି ଧରି ରଖନ୍ତୁ କିମ୍ବା କଷ୍ଟମ୍ କାର୍ଯ୍ୟଗୁଡ଼ିକୁ ବ୍ୟବହାର କରନ୍ତୁ।"</string>
-    <!-- no translation found for out_of_space (6692471482459245734) -->
-    <skip />
+    <string name="out_of_space" msgid="6692471482459245734">"ଏହି ମୂଳସ୍କ୍ରିନରେ ଆଉ ଜାଗା ନାହିଁ"</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"ମନପସନ୍ଦ ଟ୍ରେରେ ଆଉ କୋଠରୀ ନାହିଁ"</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"ଆପ୍‌ ତାଲିକା"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"ବ୍ୟକ୍ତିଗତ ଆପ୍ ତାଲିକା"</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index a6853e7..5ec6490 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -68,8 +68,7 @@
     <string name="notifications_header" msgid="1404149926117359025">"Powiadomienia"</string>
     <string name="long_press_shortcut_to_add" msgid="5405328730817637737">"Naciśnij i przytrzymaj, aby wybrać skrót."</string>
     <string name="long_accessible_way_to_add_shortcut" msgid="2199537273817090740">"Naciśnij dwukrotnie i przytrzymaj, aby przenieść skrót lub użyć działań niestandardowych."</string>
-    <!-- no translation found for out_of_space (6692471482459245734) -->
-    <skip />
+    <string name="out_of_space" msgid="6692471482459245734">"Brak miejsca na tym ekranie głównym"</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"Brak miejsca w Ulubionych"</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"Lista aplikacji"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"Lista aplikacji osobistych"</string>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index 6ea2906..7012b3c 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -64,8 +64,7 @@
     <string name="notifications_header" msgid="1404149926117359025">"నోటిఫికేషన్‌లు"</string>
     <string name="long_press_shortcut_to_add" msgid="5405328730817637737">"షార్ట్‌కట్‌ను తరలించడానికి తాకి &amp; నొక్కి ఉంచు."</string>
     <string name="long_accessible_way_to_add_shortcut" msgid="2199537273817090740">"షార్ట్‌కట్‌ను తరలించడానికి లేదా అనుకూల చర్యలను ఉపయోగించడానికి రెండుసార్లు నొక్కండి &amp; హోల్డ్ చేయండి."</string>
-    <!-- no translation found for out_of_space (6692471482459245734) -->
-    <skip />
+    <string name="out_of_space" msgid="6692471482459245734">"ఈ మొదటి స్క్రీన్‌లో స్థలం లేదు"</string>
     <string name="hotseat_out_of_space" msgid="7448809638125333693">"ఇష్టమైనవి ట్రేలో ఖాళీ లేదు"</string>
     <string name="all_apps_button_label" msgid="8130441508702294465">"అనువర్తనాల జాబితా"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"వ్యక్తిగత యాప్‌ల జాబితా"</string>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 4f4a389..ddd838d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -55,6 +55,9 @@
     <string name="widget_dims_format">%1$d \u00d7 %2$d</string>
     <!-- Accessibility spoken message format for the dimensions of a widget in the drawer -->
     <string name="widget_accessible_dims_format">%1$d wide by %2$d high</string>
+    <!-- Spoken text for a screen reader. The placeholder text is the widget name.
+         [CHAR_LIMIT=none]-->
+    <string name="widget_preview_context_description"><xliff:g id="widget_name" example="Calendar month view">%1$s</xliff:g> widget</string>
     <!-- Message to tell the user to press and hold a widget/icon to add it to the home screen.
          [CHAR LIMIT=NONE]  -->
     <string name="add_item_request_drag_hint">Touch &amp; hold the widget to move it around the Home screen</string>
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index 9e21e1a..ee71146 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -108,7 +108,8 @@
     private boolean mTopBorderActive;
     private boolean mBottomBorderActive;
 
-    private int mResizeMode;
+    private boolean mHorizontalResizeActive;
+    private boolean mVerticalResizeActive;
 
     private int mRunningHInc;
     private int mRunningVInc;
@@ -207,7 +208,6 @@
         mWidgetView.addOnAttachStateChangeListener(mWidgetViewAttachStateChangeListener);
         LauncherAppWidgetProviderInfo info = (LauncherAppWidgetProviderInfo)
                 widgetView.getAppWidgetInfo();
-        mResizeMode = info.resizeMode;
         mDragLayer = dragLayer;
 
         mMinHSpan = info.minSpanX;
@@ -218,10 +218,17 @@
         mWidgetPadding = getDefaultPaddingForWidget(getContext(),
                 widgetView.getAppWidgetInfo().provider, null);
 
-        if (mResizeMode == AppWidgetProviderInfo.RESIZE_HORIZONTAL) {
+        // Only show resize handles for the directions in which resizing is possible.
+        InvariantDeviceProfile idp = LauncherAppState.getIDP(cellLayout.getContext());
+        mVerticalResizeActive = (info.resizeMode & AppWidgetProviderInfo.RESIZE_VERTICAL) != 0
+                && mMinVSpan < idp.numRows && mMaxVSpan > 1;
+        if (!mVerticalResizeActive) {
             mDragHandles[INDEX_TOP].setVisibility(GONE);
             mDragHandles[INDEX_BOTTOM].setVisibility(GONE);
-        } else if (mResizeMode == AppWidgetProviderInfo.RESIZE_VERTICAL) {
+        }
+        mHorizontalResizeActive = (info.resizeMode & AppWidgetProviderInfo.RESIZE_HORIZONTAL) != 0
+                && mMinHSpan < idp.numColumns && mMaxHSpan > 1;
+        if (!mHorizontalResizeActive) {
             mDragHandles[INDEX_LEFT].setVisibility(GONE);
             mDragHandles[INDEX_RIGHT].setVisibility(GONE);
         }
@@ -255,6 +262,14 @@
             }
         }
 
+        CellLayout.LayoutParams lp = (CellLayout.LayoutParams) mWidgetView.getLayoutParams();
+        ItemInfo widgetInfo = (ItemInfo) mWidgetView.getTag();
+        lp.cellX = lp.tmpCellX = widgetInfo.cellX;
+        lp.cellY = lp.tmpCellY = widgetInfo.cellY;
+        lp.cellHSpan = widgetInfo.spanX;
+        lp.cellVSpan = widgetInfo.spanY;
+        lp.isLockedToGrid = true;
+
         // When we create the resize frame, we first mark all cells as unoccupied. The appropriate
         // cells (same if not resized, or different) will be marked as occupied when the resize
         // frame is dismissed.
@@ -263,21 +278,19 @@
         mLauncher.getStatsLogManager()
                 .logger()
                 .withInstanceId(logInstanceId)
-                .withItemInfo((ItemInfo) mWidgetView.getTag())
+                .withItemInfo(widgetInfo)
                 .log(LAUNCHER_WIDGET_RESIZE_STARTED);
 
         setOnKeyListener(this);
     }
 
     public boolean beginResizeIfPointInRegion(int x, int y) {
-        boolean horizontalActive = (mResizeMode & AppWidgetProviderInfo.RESIZE_HORIZONTAL) != 0;
-        boolean verticalActive = (mResizeMode & AppWidgetProviderInfo.RESIZE_VERTICAL) != 0;
-
-        mLeftBorderActive = (x < mTouchTargetWidth) && horizontalActive;
-        mRightBorderActive = (x > getWidth() - mTouchTargetWidth) && horizontalActive;
-        mTopBorderActive = (y < mTouchTargetWidth + mTopTouchRegionAdjustment) && verticalActive;
+        mLeftBorderActive = (x < mTouchTargetWidth) && mHorizontalResizeActive;
+        mRightBorderActive = (x > getWidth() - mTouchTargetWidth) && mHorizontalResizeActive;
+        mTopBorderActive = (y < mTouchTargetWidth + mTopTouchRegionAdjustment)
+                && mVerticalResizeActive;
         mBottomBorderActive = (y > getHeight() - mTouchTargetWidth + mBottomTouchRegionAdjustment)
-                && verticalActive;
+                && mVerticalResizeActive;
 
         boolean anyBordersActive = mLeftBorderActive || mRightBorderActive
                 || mTopBorderActive || mBottomBorderActive;
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 009e098..88e8171 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -120,6 +120,7 @@
     public int iconDrawablePaddingPx;
     public int iconDrawablePaddingOriginalPx;
 
+    public float cellScaleToFit;
     public int cellWidthPx;
     public int cellHeightPx;
     public int workspaceCellPaddingXPx;
@@ -354,20 +355,20 @@
         // Now that we have all of the variables calculated, we can tune certain sizes.
         if (isScalableGrid && inv.devicePaddings != null) {
             // Paddings were created assuming no scaling, so we first unscale the extra space.
-            int unscaledExtraSpace = (int) (extraSpace / iconScale);
+            int unscaledExtraSpace = (int) (extraSpace / cellScaleToFit);
             DevicePadding padding = inv.devicePaddings.getDevicePadding(unscaledExtraSpace);
 
             int paddingWorkspaceTop = padding.getWorkspaceTopPadding(unscaledExtraSpace);
             int paddingWorkspaceBottom = padding.getWorkspaceBottomPadding(unscaledExtraSpace);
             int paddingHotseatBottom = padding.getHotseatBottomPadding(unscaledExtraSpace);
 
-            workspaceTopPadding = Math.round(paddingWorkspaceTop * iconScale);
-            workspaceBottomPadding = Math.round(paddingWorkspaceBottom * iconScale);
-            extraHotseatBottomPadding = Math.round(paddingHotseatBottom * iconScale);
+            workspaceTopPadding = Math.round(paddingWorkspaceTop * cellScaleToFit);
+            workspaceBottomPadding = Math.round(paddingWorkspaceBottom * cellScaleToFit);
+            extraHotseatBottomPadding = Math.round(paddingHotseatBottom * cellScaleToFit);
 
             hotseatBarSizePx += extraHotseatBottomPadding;
 
-            qsbBottomMarginPx = Math.round(qsbBottomMarginOriginalPx * iconScale);
+            qsbBottomMarginPx = Math.round(qsbBottomMarginOriginalPx * cellScaleToFit);
         } else if (!isVerticalBarLayout() && isPhone && isTallDevice) {
             // We increase the hotseat size when there is extra space.
             // ie. For a display with a large aspect ratio, we can keep the icons on the workspace
@@ -535,15 +536,18 @@
      * hotseat sizes, workspaceSpringLoadedShrinkFactor, folderIconSizePx, and folderIconOffsetYPx.
      */
     public void updateIconSize(float scale, Resources res) {
-        iconScale = scale;
+        // Icon scale should never exceed 1, otherwise pixellation may occur.
+        iconScale = Math.min(1f, scale);
+        cellScaleToFit = scale;
+
 
         // Workspace
         final boolean isVerticalLayout = isVerticalBarLayout();
         float invIconSizeDp = isLandscape ? inv.landscapeIconSize : inv.iconSize;
-        iconSizePx = Math.max(1, pxFromDp(invIconSizeDp, mMetrics, scale));
+        iconSizePx = Math.max(1, pxFromDp(invIconSizeDp, mMetrics, iconScale));
         float invIconTextSizeSp = isLandscape ? inv.landscapeIconTextSize : inv.iconTextSize;
-        iconTextSizePx = (int) (pxFromSp(invIconTextSizeSp, mMetrics) * scale);
-        iconDrawablePaddingPx = (int) (iconDrawablePaddingOriginalPx * scale);
+        iconTextSizePx = (int) (pxFromSp(invIconTextSizeSp, mMetrics) * iconScale);
+        iconDrawablePaddingPx = (int) (iconDrawablePaddingOriginalPx * iconScale);
 
         setCellLayoutBorderSpacing((int) (cellLayoutBorderSpacingOriginalPx * scale));
 
@@ -887,6 +891,9 @@
         writer.println(prefix + "\tinv.minCellWidth:" + inv.minCellWidth + "dp");
         writer.println(prefix + "\tinv.minCellHeight:" + inv.minCellHeight + "dp");
 
+        writer.println(prefix + "\tinv.numColumns:" + inv.numColumns);
+        writer.println(prefix + "\tinv.numRows:" + inv.numRows);
+
         writer.println(prefix + pxToDpStr("cellWidthPx", cellWidthPx));
         writer.println(prefix + pxToDpStr("cellHeightPx", cellHeightPx));
 
@@ -940,7 +947,8 @@
         writer.println(prefix + pxToDpStr("workspacePadding.right", workspacePadding.right));
         writer.println(prefix + pxToDpStr("workspacePadding.bottom", workspacePadding.bottom));
 
-        writer.println(prefix + pxToDpStr("scaleToFit", iconScale));
+        writer.println(prefix + pxToDpStr("iconScale", iconScale));
+        writer.println(prefix + pxToDpStr("cellScaleToFit ", cellScaleToFit));
         writer.println(prefix + pxToDpStr("extraSpace", extraSpace));
 
         if (inv.devicePaddings != null) {
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 1cfe7e0..0da16b7 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1347,6 +1347,40 @@
         prepareAppWidget(hostView, launcherInfo);
         mWorkspace.addInScreen(hostView, launcherInfo);
         announceForAccessibility(R.string.item_added_to_workspace);
+
+        // Show the widget resize frame.
+        if (hostView instanceof LauncherAppWidgetHostView) {
+            final LauncherAppWidgetHostView launcherHostView = (LauncherAppWidgetHostView) hostView;
+            CellLayout cellLayout = getCellLayout(launcherInfo.container, launcherInfo.screenId);
+            if (mStateManager.getState() == NORMAL) {
+                // Show resize frame once the widget layout is drawn.
+                View.OnLayoutChangeListener onLayoutChangeListener =
+                        new View.OnLayoutChangeListener() {
+                            @Override
+                            public void onLayoutChange(View view, int left, int top, int right,
+                                    int bottom, int oldLeft, int oldTop, int oldRight,
+                                    int oldBottom) {
+                                AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
+                                launcherHostView.removeOnLayoutChangeListener(this);
+                            }
+                        };
+                launcherHostView.addOnLayoutChangeListener(onLayoutChangeListener);
+                // There is a small chance that the layout was already drawn before the layout
+                // change listener was registered, which means that the resize frame wouldn't be
+                // shown. Directly call requestLayout to force a layout change.
+                launcherHostView.requestLayout();
+            } else {
+                mStateManager.addStateListener(new StateManager.StateListener<LauncherState>() {
+                    @Override
+                    public void onStateTransitionComplete(LauncherState finalState) {
+                        if (mPrevLauncherState == SPRING_LOADED && finalState == NORMAL) {
+                            AppWidgetResizeFrame.showForWidget(launcherHostView, cellLayout);
+                            mStateManager.removeStateListener(this);
+                        }
+                    }
+                });
+            }
+        }
     }
 
     private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index 365cab1..01b3e6e 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -32,13 +32,11 @@
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.pm.PackageInstallInfo;
 import com.android.launcher3.util.GridOccupancy;
-import com.android.launcher3.util.IOUtils;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.PackageManagerHelper;
 
@@ -182,13 +180,6 @@
 
                 // log bitmap and label
                 FileLog.d(LOG, "Adding item info to workspace: " + itemInfo);
-                if (itemInfo instanceof ItemInfoWithIcon) {
-                    ItemInfoWithIcon infoWithIcon = (ItemInfoWithIcon) itemInfo;
-
-                    FileLog.d(LOG, "Item info icon base 64 string: "
-                            + infoWithIcon.bitmap.icon == null
-                            ? "null" : IOUtils.toBase64String(infoWithIcon.bitmap.icon));
-                }
             }
         }
 
diff --git a/src/com/android/launcher3/model/data/SearchActionItemInfo.java b/src/com/android/launcher3/model/data/SearchActionItemInfo.java
index b3057d5..7ca283e 100644
--- a/src/com/android/launcher3/model/data/SearchActionItemInfo.java
+++ b/src/com/android/launcher3/model/data/SearchActionItemInfo.java
@@ -25,6 +25,7 @@
 
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.Utilities;
 import com.android.launcher3.logger.LauncherAtom.ItemInfo;
 import com.android.launcher3.logger.LauncherAtom.SearchActionItem;
 
@@ -34,6 +35,7 @@
 public class SearchActionItemInfo extends ItemInfoWithIcon {
 
     public static final int FLAG_SHOULD_START = 1 << 1;
+    @Deprecated
     public static final int FLAG_SHOULD_START_FOR_RESULT = FLAG_SHOULD_START | 1 << 2;
     public static final int FLAG_BADGE_WITH_PACKAGE = 1 << 3;
     public static final int FLAG_PRIMARY_ICON_FROM_TITLE = 1 << 4;
@@ -89,10 +91,13 @@
      * Setter for mIntent with assertion for null value mPendingIntent
      */
     public void setIntent(Intent intent) {
-        if (mPendingIntent != null && intent != null) {
+        if (mPendingIntent != null && intent != null && Utilities.IS_DEBUG_DEVICE) {
             throw new RuntimeException(
                     "SearchActionItemInfo can only have either an Intent or a PendingIntent");
         }
+        if (intent != null) {
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        }
         mIntent = intent;
     }
 
@@ -104,7 +109,7 @@
      * Setter of mPendingIntent with assertion for null value mIntent
      */
     public void setPendingIntent(PendingIntent pendingIntent) {
-        if (mIntent != null && pendingIntent != null) {
+        if (mIntent != null && pendingIntent != null && Utilities.IS_DEBUG_DEVICE) {
             throw new RuntimeException(
                     "SearchActionItemInfo can only have either an Intent or a PendingIntent");
         }
diff --git a/src/com/android/launcher3/pm/InstallSessionHelper.java b/src/com/android/launcher3/pm/InstallSessionHelper.java
index 2bd9ba0..ab35bd6 100644
--- a/src/com/android/launcher3/pm/InstallSessionHelper.java
+++ b/src/com/android/launcher3/pm/InstallSessionHelper.java
@@ -25,7 +25,6 @@
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageInstaller.SessionInfo;
 import android.content.pm.PackageManager;
-import android.graphics.Bitmap;
 import android.os.Build;
 import android.os.Process;
 import android.os.UserHandle;
@@ -41,7 +40,6 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.model.ItemInstallQueue;
-import com.android.launcher3.util.IOUtils;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.MainThreadInitializedObject;
@@ -231,37 +229,12 @@
     }
 
     public boolean verifySessionInfo(PackageInstaller.SessionInfo sessionInfo) {
-        boolean validSessionInfo = verify(sessionInfo) != null
+        return verify(sessionInfo) != null
                 && sessionInfo.getInstallReason() == PackageManager.INSTALL_REASON_USER
                 && sessionInfo.getAppIcon() != null
                 && !TextUtils.isEmpty(sessionInfo.getAppLabel())
                 && !new PackageManagerHelper(mAppContext).isAppInstalled(
                         sessionInfo.getAppPackageName(), getUserHandle(sessionInfo));
-
-        if (sessionInfo != null) {
-            Bitmap appIcon = sessionInfo.getAppIcon();
-
-            if (Utilities.IS_DEBUG_DEVICE) {
-                FileLog.d(LOG, String.format(
-                        "Verifying session info. Valid: %b,"
-                                + " Session verified: %b,"
-                                + " Install reason valid: %b,"
-                                + " App icon: %s,"
-                                + " App label: %s,"
-                                + " App installed: %b.",
-                        validSessionInfo,
-                        verify(sessionInfo) != null,
-                        sessionInfo.getInstallReason() == PackageManager.INSTALL_REASON_USER,
-                        appIcon == null ? "null" : IOUtils.toBase64String(appIcon),
-                        sessionInfo.getAppLabel(),
-                        new PackageManagerHelper(mAppContext).isAppInstalled(
-                                sessionInfo.getAppPackageName(), getUserHandle(sessionInfo))));
-            }
-        } else {
-            FileLog.d(LOG, "Verifying session info failed: session info null.");
-        }
-
-        return validSessionInfo;
     }
 
     public InstallSessionTracker registerInstallTracker(InstallSessionTracker.Callback callback) {
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index b53f96e..408ba28 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -262,19 +262,12 @@
      */
     public static void onClickSearchAction(Launcher launcher, SearchActionItemInfo itemInfo) {
         if (itemInfo.getIntent() != null) {
-            if (itemInfo.hasFlags(SearchActionItemInfo.FLAG_SHOULD_START_FOR_RESULT)) {
-                launcher.startActivityForResult(itemInfo.getIntent(), 0);
-            } else {
-                launcher.startActivity(itemInfo.getIntent());
-            }
+            launcher.startActivity(itemInfo.getIntent());
         } else if (itemInfo.getPendingIntent() != null) {
             try {
                 PendingIntent pendingIntent = itemInfo.getPendingIntent();
                 if (!itemInfo.hasFlags(SearchActionItemInfo.FLAG_SHOULD_START)) {
                     pendingIntent.send();
-                } else if (itemInfo.hasFlags(SearchActionItemInfo.FLAG_SHOULD_START_FOR_RESULT)) {
-                    launcher.startIntentSenderForResult(pendingIntent.getIntentSender(), 0, null, 0,
-                            0, 0);
                 } else {
                     launcher.startIntentSender(pendingIntent.getIntentSender(), null, 0, 0, 0);
                 }
diff --git a/src/com/android/launcher3/util/IOUtils.java b/src/com/android/launcher3/util/IOUtils.java
index d7fa905..1cec0ec 100644
--- a/src/com/android/launcher3/util/IOUtils.java
+++ b/src/com/android/launcher3/util/IOUtils.java
@@ -16,9 +16,7 @@
 
 package com.android.launcher3.util;
 
-import android.graphics.Bitmap;
 import android.os.FileUtils;
-import android.util.Base64;
 import android.util.Log;
 
 import com.android.launcher3.Utilities;
@@ -52,12 +50,6 @@
         return out.toByteArray();
     }
 
-    public static String toBase64String(Bitmap bitmap) {
-        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream);
-        return Base64.encodeToString(outputStream.toByteArray(), Base64.DEFAULT);
-    }
-
     public static long copy(InputStream from, OutputStream to) throws IOException {
         if (Utilities.ATLEAST_Q) {
             return FileUtils.copy(from, to);
diff --git a/src/com/android/launcher3/util/OnboardingPrefs.java b/src/com/android/launcher3/util/OnboardingPrefs.java
index c395d6c..40bc9c3 100644
--- a/src/com/android/launcher3/util/OnboardingPrefs.java
+++ b/src/com/android/launcher3/util/OnboardingPrefs.java
@@ -36,7 +36,7 @@
     public static final String HOME_BOUNCE_COUNT = "launcher.home_bounce_count";
     public static final String HOTSEAT_DISCOVERY_TIP_COUNT = "launcher.hotseat_discovery_tip_count";
     public static final String HOTSEAT_LONGPRESS_TIP_SEEN = "launcher.hotseat_longpress_tip_seen";
-    public static final String SEARCH_EDU_SEEN = "launcher.search_edu";
+    public static final String SEARCH_EDU_SEEN = "launcher.search_edu_seen";
     public static final String SEARCH_SNACKBAR_COUNT = "launcher.keyboard_snackbar_count";
 
     /**
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 78916ac..a88b8b7 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -18,6 +18,8 @@
 
 import static android.view.HapticFeedbackConstants.CLOCK_TICK;
 
+import static androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE;
+
 import android.animation.ObjectAnimator;
 import android.content.Context;
 import android.content.res.Resources;
@@ -30,6 +32,7 @@
 import android.graphics.RectF;
 import android.os.Build;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.util.Property;
 import android.view.MotionEvent;
 import android.view.View;
@@ -54,9 +57,14 @@
  * The track and scrollbar that shows when you scroll the list.
  */
 public class RecyclerViewFastScroller extends View {
-
-    private static final int FASTSCROLL_THRESHOLD_MILLIS = 200;
+    private static final String TAG = "RecyclerViewFastScroller";
+    private static final boolean DEBUG = false;
+    private static final int FASTSCROLL_THRESHOLD_MILLIS = 40;
     private static final int SCROLL_DELTA_THRESHOLD_DP = 4;
+
+    // Track is very narrow to target and correctly. This is especially the case if a user is
+    // using a hardware case. Even if x is offset by following amount, we consider it to be valid.
+    private static final int SCROLLBAR_LEFT_OFFSET_TOUCH_DELEGATE_DP = 5;
     private static final Rect sTempRect = new Rect();
 
     private static final Property<RecyclerViewFastScroller, Integer> TRACK_WIDTH =
@@ -86,6 +94,7 @@
     /** Keeps the last known scrolling delta/velocity along y-axis. */
     private int mDy = 0;
     private final float mDeltaThreshold;
+    private final float mScrollbarLeftOffsetTouchDelegate;
 
     private final ViewConfiguration mConfig;
 
@@ -157,6 +166,8 @@
 
         mConfig = ViewConfiguration.get(context);
         mDeltaThreshold = res.getDisplayMetrics().density * SCROLL_DELTA_THRESHOLD_DP;
+        mScrollbarLeftOffsetTouchDelegate = res.getDisplayMetrics().density
+                * SCROLLBAR_LEFT_OFFSET_TOUCH_DELEGATE_DP;
 
         TypedArray ta =
                 context.obtainStyledAttributes(attrs, R.styleable.RecyclerViewFastScroller, defStyleAttr, 0);
@@ -239,6 +250,7 @@
     public boolean handleTouchEvent(MotionEvent ev, Point offset) {
         int x = (int) ev.getX() - offset.x;
         int y = (int) ev.getY() - offset.y;
+
         switch (ev.getAction()) {
             case MotionEvent.ACTION_DOWN:
                 // Keep track of the down positions
@@ -247,7 +259,7 @@
                 mDownTimeStampMillis = ev.getDownTime();
 
                 if ((Math.abs(mDy) < mDeltaThreshold &&
-                        mRv.getScrollState() != RecyclerView.SCROLL_STATE_IDLE)) {
+                        mRv.getScrollState() != SCROLL_STATE_IDLE)) {
                     // now the touch events are being passed to the {@link WidgetCell} until the
                     // touch sequence goes over the touch slop.
                     mRv.stopScroll();
@@ -293,6 +305,13 @@
                 }
                 break;
         }
+        if (DEBUG) {
+            Log.d(TAG, (ev.getAction() == MotionEvent.ACTION_DOWN ? "\n" : "")
+                    + "handleTouchEvent " + MotionEvent.actionToString(ev.getAction())
+                    + " (" + x + "," + y + ")" + " isDragging=" + mIsDragging
+                    + " mIgnoreDragGesture=" + mIgnoreDragGesture);
+
+        }
         return mIsDragging;
     }
 
@@ -401,7 +420,8 @@
      * Returns whether the specified x position is near the scroll bar.
      */
     public boolean isNearScrollBar(int x) {
-        return x >= (getWidth() - mMaxWidth) / 2 && x <= (getWidth() + mMaxWidth) / 2;
+        return x >= (getWidth() - mMaxWidth) / 2 - mScrollbarLeftOffsetTouchDelegate
+                && x <= (getWidth() + mMaxWidth) / 2;
     }
 
     private void animatePopupVisibility(boolean visible) {
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 3bf993e..9f0b9d9 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -24,11 +24,14 @@
 import android.view.View.OnLongClickListener;
 import android.widget.Toast;
 
+import androidx.annotation.GuardedBy;
 import androidx.annotation.Nullable;
 import androidx.core.view.ViewCompat;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.Insettable;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -47,10 +50,11 @@
  */
 public abstract class BaseWidgetSheet extends AbstractSlideInView<Launcher>
         implements OnClickListener, OnLongClickListener, DragSource,
-        PopupDataProvider.PopupDataChangeListener {
+        PopupDataProvider.PopupDataChangeListener, Insettable {
 
     protected static final String KEY_WIDGETS_EDUCATION_TIP_SEEN =
             "launcher.widgets_education_tip_seen";
+    protected final Rect mInsets = new Rect();
 
     /* Touch handling related member variables. */
     private Toast mWidgetInstructionToast;
@@ -105,6 +109,35 @@
         return true;
     }
 
+    @Override
+    public void setInsets(Rect insets) {
+        mInsets.set(insets);
+    }
+
+
+    /**
+     * Measures the dimension of this view and its children by taking system insets, navigation bar,
+     * status bar, into account.
+     */
+    @GuardedBy("MainThread")
+    protected void doMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();
+        int widthUsed;
+        if (mInsets.bottom > 0) {
+            widthUsed = mInsets.left + mInsets.right;
+        } else {
+            Rect padding = deviceProfile.workspacePadding;
+            widthUsed = Math.max(padding.left + padding.right,
+                    2 * (mInsets.left + mInsets.right));
+        }
+
+        int heightUsed = mInsets.top + deviceProfile.edgeMarginPx;
+        measureChildWithMargins(mContent, widthMeasureSpec,
+                widthUsed, heightMeasureSpec, heightUsed);
+        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec),
+                MeasureSpec.getSize(heightMeasureSpec));
+    }
+
     private boolean beginDraggingWidget(WidgetCell v) {
         // Get the widget preview as the drag representation
         WidgetImageView image = v.getWidgetView();
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index 91529be..a52adf6 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -180,14 +180,17 @@
     public void applyFromCellItem(WidgetItem item, WidgetPreviewLoader loader) {
         applyPreviewOnAppWidgetHostView(item);
 
+        Context context = getContext();
         mItem = item;
         mWidgetName.setText(mItem.label);
-        mWidgetDims.setText(getContext().getString(R.string.widget_dims_format,
+        mWidgetName.setContentDescription(
+                context.getString(R.string.widget_preview_context_description, mItem.label));
+        mWidgetDims.setText(context.getString(R.string.widget_dims_format,
                 mItem.spanX, mItem.spanY));
-        mWidgetDims.setContentDescription(getContext().getString(
+        mWidgetDims.setContentDescription(context.getString(
                 R.string.widget_accessible_dims_format, mItem.spanX, mItem.spanY));
         if (ATLEAST_S && mItem.widgetInfo != null) {
-            CharSequence description = mItem.widgetInfo.loadDescription(getContext());
+            CharSequence description = mItem.widgetInfo.loadDescription(context);
             if (description != null && description.length() > 0) {
                 mWidgetDescription.setText(description);
                 mWidgetDescription.setVisibility(VISIBLE);
@@ -238,6 +241,7 @@
             NavigableAppWidgetHostView appWidgetHostViewPreview,
             LauncherAppWidgetProviderInfo providerInfo,
             @Nullable RemoteViews remoteViews) {
+        appWidgetHostViewPreview.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
         appWidgetHostViewPreview.setAppWidget(/* appWidgetId= */ -1, providerInfo);
         Rect padding;
         DeviceProfile deviceProfile = mActivity.getDeviceProfile();
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 37b950d..d7928c7 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -23,7 +23,6 @@
 import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.IntProperty;
-import android.util.Log;
 import android.util.Pair;
 import android.view.Gravity;
 import android.view.LayoutInflater;
@@ -36,10 +35,7 @@
 import android.widget.TableRow;
 import android.widget.TextView;
 
-import androidx.annotation.GuardedBy;
-
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.Insettable;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.PendingAnimation;
@@ -53,7 +49,7 @@
 /**
  * Bottom sheet for the "Widgets" system shortcut in the long-press popup.
  */
-public class WidgetsBottomSheet extends BaseWidgetSheet implements Insettable {
+public class WidgetsBottomSheet extends BaseWidgetSheet {
     private static final String TAG = "WidgetsBottomSheet";
 
     private static final IntProperty<View> PADDING_BOTTOM =
@@ -74,7 +70,6 @@
     private static final long EDUCATION_TIP_DELAY_MS = 300;
 
     private ItemInfo mOriginalItemInfo;
-    private final Rect mInsets;
     private final int mMaxTableHeight;
     private int mMaxHorizontalSpan = 4;
 
@@ -114,7 +109,6 @@
     public WidgetsBottomSheet(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
         setWillNotDraw(false);
-        mInsets = new Rect();
         DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();
         // Set the max table height to 2 / 3 of the grid height so that the bottom picker won't
         // take over the entire view vertically.
@@ -132,53 +126,20 @@
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        if (doMeasure(widthMeasureSpec, heightMeasureSpec)) {
-            boolean hasUpdated = doMeasure(widthMeasureSpec, heightMeasureSpec);
-            if (hasUpdated) {
-                Log.w(TAG, "WidgetsBottomSheet dimension has been updated after a 2nd"
-                        + " measurement.");
-            }
+        doMeasure(widthMeasureSpec, heightMeasureSpec);
+        if (updateMaxSpansPerRow()) {
+            doMeasure(widthMeasureSpec, heightMeasureSpec);
         }
     }
 
-    /**
-     * Measures the dimension of this view and its children.
-     *
-     * <p>This function takes account of the following during measurement:
-     * <ol>
-     *     <li>status bar and system navigation bar insets</li>
-     *     <li>
-     *         number of spans that can fit in a row. This affects the number of widgets that can
-     *         fit in a row.
-     *     </li>
-     * </ol>
-     *
-     * @return {@code true} if the width or height of this view or its children have changed after
-     *          the measurement. Otherwise, returns {@code false}.
-     */
-    @GuardedBy("MainThread")
-    private boolean doMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();
-        int widthUsed;
-        if (mInsets.bottom > 0) {
-            widthUsed = mInsets.left + mInsets.right;
-        } else {
-            Rect padding = deviceProfile.workspacePadding;
-            widthUsed = Math.max(padding.left + padding.right,
-                    2 * (mInsets.left + mInsets.right));
-        }
-
-        int heightUsed = mInsets.top + deviceProfile.edgeMarginPx;
-        measureChildWithMargins(mContent, widthMeasureSpec,
-                widthUsed, heightMeasureSpec, heightUsed);
-        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec),
-                MeasureSpec.getSize(heightMeasureSpec));
+    /** Returns {@code true} if the max spans have been updated. */
+    private boolean updateMaxSpansPerRow() {
+        if (getMeasuredWidth() == 0) return false;
 
         int paddingPx = 2 * getResources().getDimensionPixelOffset(
                 R.dimen.widget_cell_horizontal_padding);
         int maxHorizontalSpan = findViewById(R.id.widgets_table).getMeasuredWidth()
                 / (mActivityContext.getDeviceProfile().cellWidthPx + paddingPx);
-
         if (mMaxHorizontalSpan != maxHorizontalSpan) {
             // Ensure the table layout is showing widgets in the right column after measure.
             mMaxHorizontalSpan = maxHorizontalSpan;
@@ -297,7 +258,8 @@
 
     @Override
     public void setInsets(Rect insets) {
-        mInsets.set(insets);
+        super.setInsets(insets);
+
         mContent.setPadding(mContent.getPaddingStart(),
                 mContent.getPaddingTop(), mContent.getPaddingEnd(), insets.bottom);
         if (insets.bottom > 0) {
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 0106ef5..6c2cca6 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -45,8 +45,6 @@
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.Insettable;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
@@ -76,7 +74,7 @@
  * Popup for showing the full list of available widgets
  */
 public class WidgetsFullSheet extends BaseWidgetSheet
-        implements Insettable, ProviderChangedListener, OnActivePageChangedListener,
+        implements ProviderChangedListener, OnActivePageChangedListener,
         WidgetsRecyclerView.HeaderViewDimensionsProvider, SearchModeListener {
     private static final String TAG = WidgetsFullSheet.class.getSimpleName();
 
@@ -131,6 +129,22 @@
         }
     };
 
+    private final OnAttachStateChangeListener mBindScrollbarInSearchMode =
+            new OnAttachStateChangeListener() {
+                @Override
+                public void onViewAttachedToWindow(View view) {
+                    WidgetsRecyclerView searchRecyclerView =
+                            mAdapters.get(AdapterHolder.SEARCH).mWidgetsRecyclerView;
+                    if (mIsInSearchMode && searchRecyclerView != null) {
+                        searchRecyclerView.bindFastScrollbar();
+                    }
+                }
+
+                @Override
+                public void onViewDetachedFromWindow(View view) {
+                }
+            };
+
     private final int mTabsHeight;
     private final int mViewPagerTopPadding;
     private final int mSearchAndRecommendationContainerBottomMargin;
@@ -305,11 +319,17 @@
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         mActivityContext.getAppWidgetHost().removeProviderChangeListener(this);
+        mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView
+                .removeOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+        if (mHasWorkProfile) {
+            mAdapters.get(AdapterHolder.WORK).mWidgetsRecyclerView
+                    .removeOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+        }
     }
 
     @Override
     public void setInsets(Rect insets) {
-        mInsets.set(insets);
+        super.setInsets(insets);
 
         setBottomPadding(mAdapters.get(AdapterHolder.PRIMARY).mWidgetsRecyclerView, insets.bottom);
         setBottomPadding(mAdapters.get(AdapterHolder.SEARCH).mWidgetsRecyclerView, insets.bottom);
@@ -351,24 +371,6 @@
         }
     }
 
-    private void doMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        DeviceProfile deviceProfile = mActivityContext.getDeviceProfile();
-        int widthUsed;
-        if (mInsets.bottom > 0) {
-            widthUsed = mInsets.left + mInsets.right;
-        } else {
-            Rect padding = deviceProfile.workspacePadding;
-            widthUsed = Math.max(padding.left + padding.right,
-                    2 * (mInsets.left + mInsets.right));
-        }
-
-        int heightUsed = mInsets.top + deviceProfile.edgeMarginPx;
-        measureChildWithMargins(mContent, widthMeasureSpec,
-                widthUsed, heightMeasureSpec, heightUsed);
-        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec),
-                MeasureSpec.getSize(heightMeasureSpec));
-    }
-
     /** Returns {@code true} if the max spans have been updated. */
     private boolean updateMaxSpansPerRow() {
         if (getMeasuredWidth() == 0) return false;
@@ -772,6 +774,12 @@
             mWidgetsRecyclerView.setHeaderViewDimensionsProvider(WidgetsFullSheet.this);
             mWidgetsRecyclerView.setEdgeEffectFactory(
                     ((TopRoundedCornerView) mContent).createEdgeEffectFactory());
+            // Recycler view binds to fast scroller when it is attached to screen. Make sure
+            // search recycler view is bound to fast scroller if user is in search mode at the time
+            // of attachment.
+            if (mAdapterType == PRIMARY || mAdapterType == WORK) {
+                mWidgetsRecyclerView.addOnAttachStateChangeListener(mBindScrollbarInSearchMode);
+            }
             mWidgetsListAdapter.setApplyBitmapDeferred(false, mWidgetsRecyclerView);
             mWidgetsListAdapter.setMaxHorizontalSpansPerRow(mMaxSpansPerRow);
         }
diff --git a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
index b421b0e..0c9c463 100644
--- a/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
@@ -102,6 +102,8 @@
 
         setResult(acceptConfig);
         if (acceptConfig) {
+            // Dismiss widget resize frame.
+            mDevice.pressHome();
             Wait.atMost("", new WidgetSearchCondition(), DEFAULT_ACTIVITY_TIMEOUT, mLauncher);
             assertNotNull(mAppWidgetManager.getAppWidgetInfo(mWidgetId));
         } else {
diff --git a/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java b/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
index 714b11b..dad4f2b 100644
--- a/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
@@ -58,6 +58,8 @@
                 openAllWidgets().
                 getWidget(widgetInfo.getLabel(mTargetContext.getPackageManager())).
                 dragToWorkspace(false, false);
+        // Dismiss widget resize frame.
+        mDevice.pressHome();
 
         assertTrue(mActivityMonitor.itemExists(
                 (info, view) -> info instanceof LauncherAppWidgetInfo &&