Merge "Fixing TaskView.launchTask.onEndCallback is not called" into sc-dev
diff --git a/go/quickstep/res/layout/overview_panel.xml b/go/quickstep/res/layout/overview_panel.xml
deleted file mode 100644
index 241b63d..0000000
--- a/go/quickstep/res/layout/overview_panel.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-     Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<merge xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <com.android.quickstep.views.LauncherRecentsView
-        android:id="@+id/overview_panel"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:accessibilityPaneTitle="@string/accessibility_recent_apps"
-        android:clipChildren="false"
-        android:clipToPadding="false"
-        android:background="?attr/overviewBackgroundColor"
-        android:visibility="invisible" />
-
-    <com.android.quickstep.views.SplitPlaceholderView
-        android:id="@+id/split_placeholder"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/split_placeholder_size"
-        android:background="@android:color/darker_gray"
-        android:visibility="gone" />
-
-    <include
-        android:id="@+id/overview_actions_view"
-        layout="@layout/overview_actions_container" />
-
-</merge>
diff --git a/go/quickstep/res/values/attrs.xml b/go/quickstep/res/values/attrs.xml
index 3adf462..03eab50 100644
--- a/go/quickstep/res/values/attrs.xml
+++ b/go/quickstep/res/values/attrs.xml
@@ -16,7 +16,6 @@
 -->
 <resources>
     <!-- Attributes used for Overview theming -->
-    <attr name="overviewBackgroundColor" format="color" />
     <attr name="overviewButtonTextColor" format="color" />
     <attr name="overviewButtonIconColor" format="color" />
     <attr name="overviewButtonBackgroundColor" format="color" />
diff --git a/go/quickstep/res/values/colors.xml b/go/quickstep/res/values/colors.xml
index f815f54..ae72ef6 100644
--- a/go/quickstep/res/values/colors.xml
+++ b/go/quickstep/res/values/colors.xml
@@ -16,10 +16,8 @@
 -->
 <resources>
     <!-- Overview -->
-    <color name="go_overview_background_color">#DADADA</color>
-    <color name="go_overview_background_color_dark">#000000</color>
     <color name="go_overview_text_color">#3C4043</color>
     <color name="go_overview_text_color_dark">#F8F9FA</color>
     <color name="go_overview_button_color">#70FFFFFF</color>
-    <color name="go_overview_button_color_dark">#303030</color>
+    <color name="go_overview_button_color_dark">#474747</color>
 </resources>
diff --git a/go/quickstep/res/values/styles.xml b/go/quickstep/res/values/styles.xml
index 59f7377..ffe8f46 100644
--- a/go/quickstep/res/values/styles.xml
+++ b/go/quickstep/res/values/styles.xml
@@ -17,14 +17,12 @@
 <resources>
     <!-- App themes -->
     <style name="AppTheme" parent="@style/LauncherTheme">
-        <item name="overviewBackgroundColor">@color/go_overview_background_color</item>
         <item name="overviewButtonTextColor">@color/go_overview_text_color</item>
         <item name="overviewButtonIconColor">@color/go_overview_text_color</item>
         <item name="overviewButtonBackgroundColor">@color/go_overview_button_color</item>
     </style>
 
     <style name="AppTheme.Dark" parent="@style/LauncherTheme.Dark">
-        <item name="overviewBackgroundColor">@color/go_overview_background_color_dark</item>
         <item name="overviewButtonTextColor">@color/go_overview_text_color_dark</item>
         <item name="overviewButtonIconColor">@color/go_overview_text_color_dark</item>
         <item name="overviewButtonBackgroundColor">@color/go_overview_button_color_dark</item>
diff --git a/go/quickstep/src/com/android/quickstep/TaskOverlayFactoryGo.java b/go/quickstep/src/com/android/quickstep/TaskOverlayFactoryGo.java
index 3a6e9b5..b823c36 100644
--- a/go/quickstep/src/com/android/quickstep/TaskOverlayFactoryGo.java
+++ b/go/quickstep/src/com/android/quickstep/TaskOverlayFactoryGo.java
@@ -51,7 +51,8 @@
     public static final String ACTIONS_URL = "niu_actions_app_url";
     public static final String ACTIONS_APP_PACKAGE = "niu_actions_app_package";
     public static final String ACTIONS_ERROR_CODE = "niu_actions_app_error_code";
-    public static final int ERROR_PERMISSIONS = 1;
+    public static final int ERROR_PERMISSIONS_STRUCTURE = 1;
+    public static final int ERROR_PERMISSIONS_SCREENSHOT = 2;
     private static final String TAG = "TaskOverlayFactoryGo";
 
     private AssistContentRequester mContentRequester;
@@ -75,7 +76,8 @@
         private String mNIUPackageName;
         private String mTaskPackageName;
         private String mWebUrl;
-        private boolean mAssistPermissionsEnabled;
+        private boolean mAssistStructurePermitted;
+        private boolean mAssistScreenshotPermitted;
         private AssistContentRequester mFactoryContentRequester;
 
         private TaskOverlayGo(TaskThumbnailView taskThumbnailView,
@@ -104,7 +106,7 @@
             getActionsView().setCallbacks(new OverlayUICallbacksGoImpl(isAllowedByPolicy, task));
             mTaskPackageName = task.key.getPackageName();
 
-            if (!mAssistPermissionsEnabled) {
+            if (!mAssistStructurePermitted || !mAssistScreenshotPermitted) {
                 return;
             }
 
@@ -131,10 +133,14 @@
         private void sendNIUIntent(String actionType) {
             Intent intent = createNIUIntent(actionType);
             // Only add and send the image if the appropriate permissions are held
-            if (mAssistPermissionsEnabled) {
+            if (mAssistStructurePermitted && mAssistScreenshotPermitted) {
                 mImageApi.shareAsDataWithExplicitIntent(/* crop */ null, intent);
             } else {
-                intent.putExtra(ACTIONS_ERROR_CODE, ERROR_PERMISSIONS);
+                // If both permissions are disabled, the structure error code takes priority
+                // The user must enable that one before they can enable screenshots
+                int code = mAssistStructurePermitted ? ERROR_PERMISSIONS_SCREENSHOT
+                        : ERROR_PERMISSIONS_STRUCTURE;
+                intent.putExtra(ACTIONS_ERROR_CODE, code);
                 try {
                     mApplicationContext.startActivity(intent);
                 } catch (ActivityNotFoundException e) {
@@ -164,11 +170,10 @@
         @VisibleForTesting
         public void checkSettings() {
             ContentResolver contentResolver = mApplicationContext.getContentResolver();
-            boolean structureEnabled = Settings.Secure.getInt(contentResolver,
+            mAssistStructurePermitted = Settings.Secure.getInt(contentResolver,
                     Settings.Secure.ASSIST_STRUCTURE_ENABLED, 1) != 0;
-            boolean screenshotEnabled = Settings.Secure.getInt(contentResolver,
+            mAssistScreenshotPermitted = Settings.Secure.getInt(contentResolver,
                     Settings.Secure.ASSIST_SCREENSHOT_ENABLED, 1) != 0;
-            mAssistPermissionsEnabled = structureEnabled && screenshotEnabled;
 
             String assistantPackage =
                     Settings.Secure.getString(contentResolver, Settings.Secure.ASSISTANT);
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 5b4e5f2..e6333d1 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -161,14 +161,14 @@
         if (mSurface != surface) {
             mSurface = surface;
             if (surface != null) {
-                dispatchTransactionSurface(mDepth);
+                dispatchTransactionSurface();
             }
         }
     }
 
     @Override
     public void setState(LauncherState toState) {
-        if (mSurface == null || mIgnoreStateChangesDuringMultiWindowAnimation) {
+        if (mIgnoreStateChangesDuringMultiWindowAnimation) {
             return;
         }
 
@@ -176,7 +176,7 @@
         if (Float.compare(mDepth, toDepth) != 0) {
             setDepth(toDepth);
         } else if (toState == LauncherState.OVERVIEW) {
-            dispatchTransactionSurface(mDepth);
+            dispatchTransactionSurface();
         }
     }
 
@@ -202,35 +202,30 @@
         if (Float.compare(mDepth, depthF) == 0) {
             return;
         }
-        if (dispatchTransactionSurface(depthF)) {
-            mDepth = depthF;
-        }
+        mDepth = depthF;
+        dispatchTransactionSurface();
     }
 
-    private boolean dispatchTransactionSurface(float depth) {
+    private void dispatchTransactionSurface() {
         boolean supportsBlur = BlurUtils.supportsBlursOnWindows();
-        if (supportsBlur && (mSurface == null || !mSurface.isValid())) {
-            return false;
-        }
         ensureDependencies();
         IBinder windowToken = mLauncher.getRootView().getWindowToken();
         if (windowToken != null) {
-            mWallpaperManager.setWallpaperZoomOut(windowToken, depth);
+            mWallpaperManager.setWallpaperZoomOut(windowToken, mDepth);
         }
 
-        if (supportsBlur) {
+        if (supportsBlur && (mSurface != null && mSurface.isValid())) {
             // We cannot mark the window as opaque in overview because there will be an app window
             // below the launcher layer, and we need to draw it -- without blurs.
             boolean isOverview = mLauncher.isInState(LauncherState.OVERVIEW);
             boolean opaque = mLauncher.getScrimView().isFullyOpaque() && !isOverview;
 
-            int blur = opaque || isOverview ? 0 : (int) (depth * mMaxBlurRadius);
+            int blur = opaque || isOverview ? 0 : (int) (mDepth * mMaxBlurRadius);
             new SurfaceControl.Transaction()
                     .setBackgroundBlurRadius(mSurface, blur)
                     .setOpaque(mSurface, opaque)
                     .apply();
         }
-        return true;
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index eb524a9..0e2fbbc 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -86,7 +86,7 @@
             StateAnimationConfig config) {
         RecentsView overview = mActivity.getOverviewPanel();
         if (toState == NORMAL && fromState == OVERVIEW) {
-            config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, DEACCEL);
+            config.setInterpolator(ANIM_OVERVIEW_ACTIONS_FADE, clampToProgress(LINEAR, 0, 0.25f));
             config.setInterpolator(ANIM_SCRIM_FADE, LINEAR);
             config.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL);
             config.setInterpolator(ANIM_WORKSPACE_FADE, ACCEL);
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
index a3cd7df..510820a 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
@@ -26,6 +26,8 @@
 
 import static com.android.launcher3.Utilities.squaredHypot;
 
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.res.Resources;
@@ -199,6 +201,14 @@
                         float progress = (float) valueAnimator.getAnimatedValue();
                         SystemUiProxy.INSTANCE.get(mContext).onAssistantProgress(progress);
                     });
+                    // Ensure that we always send a zero at the end to clear the invocation state.
+                    animator.addListener(new AnimatorListenerAdapter() {
+                        @Override
+                        public void onAnimationEnd(Animator animation) {
+                            super.onAnimationEnd(animation);
+                            SystemUiProxy.INSTANCE.get(mContext).onAssistantProgress(0f);
+                        }
+                    });
                     animator.setInterpolator(Interpolators.DEACCEL_2);
                     animator.start();
                 }
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index b2a7b1b..ae429d9 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -554,7 +554,13 @@
 
             mIsClickableAsLiveTile = false;
             RecentsView recentsView = getRecentsView();
-            RemoteAnimationTargets targets = recentsView.getLiveTileParams().getTargetSet();
+            final RemoteAnimationTargets targets = recentsView.getLiveTileParams().getTargetSet();
+            if (targets == null) {
+                // If the recents animation is cancelled somehow between the parent if block and
+                // here, try to launch the task as a non live tile task.
+                launcherNonLiveTileTask();
+                return;
+            }
 
             AnimatorSet anim = new AnimatorSet();
             TaskViewUtils.composeRecentsLaunchAnimator(
@@ -576,17 +582,21 @@
             });
             anim.start();
         } else {
-            if (mActivity.isInState(OVERVIEW_SPLIT_SELECT)) {
-                // User tapped to select second split screen app
-                getRecentsView().confirmSplitSelect(this);
-            } else {
-                launchTaskAnimated();
-            }
+            launcherNonLiveTileTask();
         }
         mActivity.getStatsLogManager().logger().withItemInfo(getItemInfo())
                 .log(LAUNCHER_TASK_LAUNCH_TAP);
     }
 
+    private void launcherNonLiveTileTask() {
+        if (mActivity.isInState(OVERVIEW_SPLIT_SELECT)) {
+            // User tapped to select second split screen app
+            getRecentsView().confirmSplitSelect(this);
+        } else {
+            launchTaskAnimated();
+        }
+    }
+
     /**
      * Starts the task associated with this view and animates the startup.
      * @return CompletionStage to indicate the animation completion or null if the launch failed.
diff --git a/res/color-night-v31/all_apps_tabs_background.xml b/res/color-night-v31/all_apps_tabs_background.xml
deleted file mode 100644
index b396f33..0000000
--- a/res/color-night-v31/all_apps_tabs_background.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@android:color/system_neutral2_100"/>
-</selector>
\ No newline at end of file
diff --git a/res/color-night/all_apps_tabs_background.xml b/res/color-night/all_apps_tabs_background.xml
deleted file mode 100644
index c0c1621..0000000
--- a/res/color-night/all_apps_tabs_background.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="#E2E2E2"/>
-</selector>
\ No newline at end of file
diff --git a/res/drawable/all_apps_tabs_background.xml b/res/drawable/all_apps_tabs_background.xml
index 4e95315..bf7ee8c 100644
--- a/res/drawable/all_apps_tabs_background.xml
+++ b/res/drawable/all_apps_tabs_background.xml
@@ -13,13 +13,27 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+<selector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:enterFadeDuration="500">
     <item
-        android:top="@dimen/all_apps_tabs_vertical_padding"
-        android:bottom="@dimen/all_apps_tabs_vertical_padding">
+        android:id="@+id/unselected"
+        android:state_selected="false">
+        <ripple android:color="@color/all_apps_tab_background_selected">
+            <item>
+                <shape android:shape="rectangle">
+                    <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
+                    <solid android:color="@color/all_apps_tabs_background" />
+                </shape>
+            </item>
+        </ripple>
+    </item>
+
+    <item
+        android:id="@+id/selected"
+        android:state_selected="true">
         <shape android:shape="rectangle">
-            <solid android:color="@color/all_apps_tabs_background" />
             <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
+            <solid android:color="@color/all_apps_tab_background_selected" />
         </shape>
     </item>
-</layer-list>
\ No newline at end of file
+</selector>
\ No newline at end of file
diff --git a/res/layout/all_apps_personal_work_tabs.xml b/res/layout/all_apps_personal_work_tabs.xml
index cfaa261..11143fb 100644
--- a/res/layout/all_apps_personal_work_tabs.xml
+++ b/res/layout/all_apps_personal_work_tabs.xml
@@ -14,12 +14,12 @@
   ~ limitations under the License.
 -->
 
-<com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/tabs"
-    android:layout_width="@dimen/all_apps_header_pills_width"
+    android:layout_width="match_parent"
     android:layout_height="@dimen/all_apps_header_pill_height"
     android:layout_gravity="center_horizontal"
-    android:background="@drawable/all_apps_tabs_background"
     android:orientation="horizontal"
     style="@style/TextHeadline">
 
@@ -27,19 +27,25 @@
         android:id="@+id/tab_personal"
         android:layout_width="0dp"
         android:layout_height="match_parent"
+        android:layout_marginEnd="@dimen/all_apps_tabs_button_horizontal_padding"
+        android:layout_marginVertical="@dimen/all_apps_tabs_vertical_padding"
         android:layout_weight="1"
-        android:background="@drawable/personal_work_tabs_ripple"
+        android:background="@drawable/all_apps_tabs_background"
         android:text="@string/all_apps_personal_tab"
         android:textColor="@color/all_apps_tab_text"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        style="?android:attr/borderlessButtonStyle" />
 
     <Button
         android:id="@+id/tab_work"
         android:layout_width="0dp"
         android:layout_height="match_parent"
+        android:layout_marginStart="@dimen/all_apps_tabs_button_horizontal_padding"
+        android:layout_marginVertical="@dimen/all_apps_tabs_vertical_padding"
         android:layout_weight="1"
-        android:background="@drawable/personal_work_tabs_ripple"
+        android:background="@drawable/all_apps_tabs_background"
         android:text="@string/all_apps_work_tab"
         android:textColor="@color/all_apps_tab_text"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        style="?android:attr/borderlessButtonStyle" />
 </com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip>
\ No newline at end of file
diff --git a/res/layout/widgets_full_sheet.xml b/res/layout/widgets_full_sheet.xml
index dca3e79..1b4f3b9 100644
--- a/res/layout/widgets_full_sheet.xml
+++ b/res/layout/widgets_full_sheet.xml
@@ -33,6 +33,8 @@
             android:layout_height="match_parent"
             android:gravity="center"
             android:visibility="gone"
+            android:fontFamily="sans-serif-medium"
+            android:textSize="20sp"
             tools:text="No widgets available" />
 
         <!-- Fast scroller popup -->
diff --git a/res/layout/widgets_full_sheet_search_and_recommendations.xml b/res/layout/widgets_full_sheet_search_and_recommendations.xml
index a89f85f..4a3e20d 100644
--- a/res/layout/widgets_full_sheet_search_and_recommendations.xml
+++ b/res/layout/widgets_full_sheet_search_and_recommendations.xml
@@ -53,7 +53,7 @@
         android:id="@+id/recommended_widget_table"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="16dp"
+        android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
         android:layout_marginTop="8dp"
         android:background="@drawable/widgets_recommendation_background"
         android:paddingVertical="@dimen/recommended_widgets_table_vertical_padding"
diff --git a/res/layout/widgets_list_row_header.xml b/res/layout/widgets_list_row_header.xml
index 3eaa7ea..7f84050 100644
--- a/res/layout/widgets_list_row_header.xml
+++ b/res/layout/widgets_list_row_header.xml
@@ -19,7 +19,7 @@
     android:id="@+id/widgets_list_header"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginHorizontal="16dp"
+    android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
     android:paddingVertical="@dimen/widget_list_header_view_vertical_padding"
     android:orientation="horizontal"
     launcher:appIconSize="48dp">
diff --git a/res/layout/widgets_personal_work_tabs.xml b/res/layout/widgets_personal_work_tabs.xml
index 15275a6..532c422 100644
--- a/res/layout/widgets_personal_work_tabs.xml
+++ b/res/layout/widgets_personal_work_tabs.xml
@@ -20,28 +20,34 @@
     android:id="@+id/tabs"
     android:layout_width="match_parent"
     android:layout_height="@dimen/all_apps_header_pill_height"
-    android:layout_marginHorizontal="32dp"
+    android:gravity="center_horizontal"
     android:orientation="horizontal"
-    android:background="@drawable/all_apps_tabs_background"
+    android:layout_marginHorizontal="@dimen/widget_tabs_horizontal_margin"
     style="@style/TextHeadline">
 
     <Button
         android:id="@+id/tab_personal"
         android:layout_width="0dp"
         android:layout_height="match_parent"
+        android:layout_marginEnd="@dimen/widget_tabs_button_horizontal_padding"
+        android:layout_marginVertical="@dimen/widget_apps_tabs_vertical_padding"
         android:layout_weight="1"
-        android:background="@drawable/personal_work_tabs_ripple"
+        android:background="@drawable/all_apps_tabs_background"
         android:text="@string/widgets_full_sheet_personal_tab"
         android:textColor="@color/all_apps_tab_text"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        style="?android:attr/borderlessButtonStyle" />
 
     <Button
         android:id="@+id/tab_work"
         android:layout_width="0dp"
         android:layout_height="match_parent"
+        android:layout_marginEnd="@dimen/widget_tabs_button_horizontal_padding"
+        android:layout_marginVertical="@dimen/widget_apps_tabs_vertical_padding"
         android:layout_weight="1"
-        android:background="@drawable/personal_work_tabs_ripple"
+        android:background="@drawable/all_apps_tabs_background"
         android:text="@string/widgets_full_sheet_work_tab"
         android:textColor="@color/all_apps_tab_text"
-        android:textSize="14sp" />
+        android:textSize="14sp"
+        style="?android:attr/borderlessButtonStyle" />
 </com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip>
\ No newline at end of file
diff --git a/res/layout/widgets_search_bar.xml b/res/layout/widgets_search_bar.xml
index 6a4bb4d..0b354e8 100644
--- a/res/layout/widgets_search_bar.xml
+++ b/res/layout/widgets_search_bar.xml
@@ -6,7 +6,7 @@
     android:layout_height="wrap_content"
     android:orientation="horizontal"
     android:layout_marginTop="24dp"
-    android:layout_marginHorizontal="16dp"
+    android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin"
     android:background="@drawable/bg_widgets_searchbox">
 
     <com.android.launcher3.ExtendedEditText
diff --git a/res/layout/widgets_table_container.xml b/res/layout/widgets_table_container.xml
index fac21fd..ab470d8 100644
--- a/res/layout/widgets_table_container.xml
+++ b/res/layout/widgets_table_container.xml
@@ -18,4 +18,4 @@
     android:id="@+id/widgets_table"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginHorizontal="16dp"/>
+    android:layout_marginHorizontal="@dimen/widget_list_horizontal_margin" />
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 416179e..bc63c06 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -93,14 +93,14 @@
     <dimen name="all_apps_background_canvas_width">700dp</dimen>
     <dimen name="all_apps_background_canvas_height">475dp</dimen>
     <dimen name="all_apps_header_pill_height">48dp</dimen>
-    <dimen name="all_apps_header_pill_corner_radius">18dp</dimen>
-    <dimen name="all_apps_header_pills_width">348dp</dimen>
+    <dimen name="all_apps_header_pill_corner_radius">12dp</dimen>
     <dimen name="all_apps_header_tab_height">48dp</dimen>
     <dimen name="all_apps_tabs_indicator_height">2dp</dimen>
     <dimen name="all_apps_header_top_padding">36dp</dimen>
     <dimen name="all_apps_header_bottom_padding">6dp</dimen>
     <dimen name="all_apps_work_profile_tab_footer_top_padding">16dp</dimen>
     <dimen name="all_apps_work_profile_tab_footer_bottom_padding">20dp</dimen>
+    <dimen name="all_apps_tabs_button_horizontal_padding">4dp</dimen>
     <dimen name="all_apps_tabs_vertical_padding">6dp</dimen>
     <dimen name="all_apps_divider_height">2dp</dimen>
     <dimen name="all_apps_divider_width">128dp</dimen>
@@ -136,6 +136,11 @@
     <dimen name="widget_cell_horizontal_padding">16dp</dimen>
     <dimen name="widget_cell_font_size">14sp</dimen>
 
+    <dimen name="widget_tabs_button_horizontal_padding">4dp</dimen>
+    <dimen name="widget_tabs_horizontal_margin">32dp</dimen>
+    <dimen name="widget_apps_header_pill_height">48dp</dimen>
+    <dimen name="widget_apps_tabs_vertical_padding">6dp</dimen>
+
     <dimen name="recommended_widgets_table_vertical_padding">8dp</dimen>
 
     <!-- Bottom margin for the search and recommended widgets container without work profile -->
@@ -148,6 +153,7 @@
 
     <dimen name="widget_list_header_view_vertical_padding">20dp</dimen>
     <dimen name="widget_list_entry_spacing">2dp</dimen>
+    <dimen name="widget_list_horizontal_margin">16dp</dimen>
 
     <dimen name="widget_preview_shadow_blur">0.5dp</dimen>
     <dimen name="widget_preview_key_shadow_distance">1dp</dimen>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 60c0774..3dbd760 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -85,12 +85,12 @@
     <!-- Spoken text for screen readers. This text lets a user know that the button is used to clear
          the text that the user entered in the search box. [CHAR_LIMIT=none] -->
     <string name="widgets_full_sheet_cancel_button_description">Clear text from search box</string>
-    <!-- Text shown when there is no widgets shown in the popup view showing all available widgets
-         installed on the device. [CHAR_LIMIT=none] -->
-    <string name="no_widgets_available">No widgets available</string>
-    <!-- Text shown when there are no matching widget search results for user's search query.
+    <!-- Text shown when there are no widgets or shortcuts that can be added to the device.
          [CHAR_LIMIT=none] -->
-    <string name="no_search_results">No search results</string>
+    <string name="no_widgets_available">Widgets and shortcuts aren\'t available</string>
+    <!-- Text shown when there are no matching widget or shortcut search results for user's search
+         query. [CHAR_LIMIT=none] -->
+    <string name="no_search_results">No widgets or shortcuts found</string>
     <!-- Tab label. A user can tap this tab to access their personal widgets. [CHAR_LIMIT=25] -->
     <string name="widgets_full_sheet_personal_tab">Personal</string>
     <!-- Tab label. A user can tap this tab to access their work widgets. [CHAR_LIMIT=25] -->
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
index 6dc6971..fe83f3f 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHost.java
@@ -60,6 +60,10 @@
     private static final int FLAG_ACTIVITY_RESUMED = 1 << 3;
     private static final int FLAGS_SHOULD_LISTEN =
             FLAG_STATE_IS_NORMAL | FLAG_ACTIVITY_STARTED | FLAG_ACTIVITY_RESUMED;
+    // TODO(b/191735836): Replace with ActivityOptions.KEY_SPLASH_SCREEN_STYLE when un-hidden
+    private static final String KEY_SPLASH_SCREEN_STYLE = "android.activity.splashScreenStyle";
+    // TODO(b/191735836): Replace with SplashScreen.SPLASH_SCREEN_STYLE_EMPTY when un-hidden
+    private static final int SPLASH_SCREEN_STYLE_EMPTY = 0;
 
     public static final int APPWIDGET_HOST_ID = 1024;
 
@@ -329,7 +333,9 @@
         if (view == null) return null;
         Object tag = view.getTag();
         if (!(tag instanceof ItemInfo)) return null;
-        return activity.getActivityLaunchOptions(view, (ItemInfo) tag).toBundle();
+        Bundle bundle = activity.getActivityLaunchOptions(view, (ItemInfo) tag).toBundle();
+        bundle.putInt(KEY_SPLASH_SCREEN_STYLE, SPLASH_SCREEN_STYLE_EMPTY);
+        return bundle;
     }
 
     private void sendActionCancelled(final BaseActivity activity, final int requestCode) {
diff --git a/src/com/android/launcher3/workprofile/PersonalWorkSlidingTabStrip.java b/src/com/android/launcher3/workprofile/PersonalWorkSlidingTabStrip.java
index df5d465..11185fb 100644
--- a/src/com/android/launcher3/workprofile/PersonalWorkSlidingTabStrip.java
+++ b/src/com/android/launcher3/workprofile/PersonalWorkSlidingTabStrip.java
@@ -16,118 +16,43 @@
 package com.android.launcher3.workprofile;
 
 import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Paint;
 import android.util.AttributeSet;
-import android.view.View;
 import android.widget.Button;
 import android.widget.LinearLayout;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.pageindicators.PageIndicator;
 
 /**
  * Supports two indicator colors, dedicated for personal and work tabs.
  */
 public class PersonalWorkSlidingTabStrip extends LinearLayout implements PageIndicator {
-    private final Paint mSelectedIndicatorPaint;
-
-    private int mTabVerticalPadding;
-    private final int mSelectedIndicatorRadius;
-
-    private int mIndicatorLeft = -1;
-    private int mIndicatorRight = -1;
-    private float mScrollOffset;
-    private int mSelectedPosition = 0;
-
     private OnActivePageChangedListener mOnActivePageChangedListener;
     private int mLastActivePage = 0;
-    private boolean mIsRtl;
 
     public PersonalWorkSlidingTabStrip(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
-        setWillNotDraw(false);
-
-        mTabVerticalPadding =
-                getResources().getDimensionPixelSize(R.dimen.all_apps_tabs_vertical_padding);
-
-        mSelectedIndicatorRadius = getResources().getDimensionPixelSize(
-                R.dimen.all_apps_header_pill_corner_radius);
-
-        mSelectedIndicatorPaint = new Paint();
-        mSelectedIndicatorPaint.setColor(
-                context.getColor(R.color.all_apps_tab_background_selected));
-
-        mIsRtl = Utilities.isRtl(getResources());
     }
 
     /**
      * Highlights tab with index pos
      */
     public void updateTabTextColor(int pos) {
-        mSelectedPosition = pos;
         for (int i = 0; i < getChildCount(); i++) {
             Button tab = (Button) getChildAt(i);
             tab.setSelected(i == pos);
         }
     }
 
-    private void updateIndicatorPosition(float scrollOffset) {
-        mScrollOffset = scrollOffset;
-        updateIndicatorPosition();
-    }
-
-    @Override
-    protected void onLayout(boolean changed, int l, int t, int r, int b) {
-        super.onLayout(changed, l, t, r, b);
-        updateTabTextColor(mSelectedPosition);
-        updateIndicatorPosition(mScrollOffset);
-    }
-
-    private void updateIndicatorPosition() {
-        int left = -1, right = -1;
-        final View leftTab = getLeftTab();
-        if (leftTab != null) {
-            left = (int) (leftTab.getLeft() + leftTab.getWidth() * mScrollOffset);
-            right = left + leftTab.getWidth();
-        }
-        setIndicatorPosition(left, right);
-    }
-
-    private View getLeftTab() {
-        return mIsRtl ? getChildAt(1) : getChildAt(0);
-    }
-
-    private void setIndicatorPosition(int left, int right) {
-        if (left != mIndicatorLeft || right != mIndicatorRight) {
-            mIndicatorLeft = left;
-            mIndicatorRight = right;
-            invalidate();
-        }
-    }
-
-    @Override
-    protected void onDraw(Canvas canvas) {
-        super.onDraw(canvas);
-        canvas.drawRoundRect(mIndicatorLeft, mTabVerticalPadding, mIndicatorRight,
-                getHeight() - mTabVerticalPadding, mSelectedIndicatorRadius,
-                mSelectedIndicatorRadius, mSelectedIndicatorPaint);
-    }
-
     @Override
     public void setScroll(int currentScroll, int totalScroll) {
-        float scrollOffset = ((float) currentScroll) / totalScroll;
-        updateIndicatorPosition(scrollOffset);
     }
 
     @Override
     public void setActiveMarker(int activePage) {
         updateTabTextColor(activePage);
-        updateIndicatorPosition(mIsRtl ? 1 - activePage : activePage);
         if (mOnActivePageChangedListener != null && mLastActivePage != activePage) {
             mOnActivePageChangedListener.onActivePageChanged(activePage);
         }
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index e32250e..1cb6b2d 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -25,6 +25,7 @@
 import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.BySelector;
 import androidx.test.uiautomator.Direction;
+import androidx.test.uiautomator.StaleObjectException;
 import androidx.test.uiautomator.UiObject2;
 
 import com.android.launcher3.testing.TestProtocol;
@@ -61,7 +62,13 @@
 
     private boolean hasClickableIcon(UiObject2 allAppsContainer, UiObject2 appListRecycler,
             BySelector appIconSelector, int displayBottom) {
-        final UiObject2 icon = appListRecycler.findObject(appIconSelector);
+        final UiObject2 icon;
+        try {
+            icon = appListRecycler.findObject(appIconSelector);
+        } catch (StaleObjectException e) {
+            mLauncher.fail("All apps recycler disappeared from screen");
+            return false;
+        }
         if (icon == null) {
             LauncherInstrumentation.log("hasClickableIcon: icon not visible");
             return false;
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index 57fd08a..21099b4 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -75,4 +75,9 @@
     protected void expectActivityStartEvents() {
         mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LauncherInstrumentation.EVENT_START);
     }
+
+    @Override
+    protected String launchableType() {
+        return "app icon";
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
index a40919b..ac0db08 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
@@ -20,8 +20,6 @@
 
 import com.android.launcher3.testing.TestProtocol;
 
-import java.util.regex.Pattern;
-
 /**
  * Menu item in an app icon menu.
  */
@@ -51,4 +49,9 @@
     protected void expectActivityStartEvents() {
         mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LauncherInstrumentation.EVENT_START);
     }
+
+    @Override
+    protected String launchableType() {
+        return "app icon menu item";
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index c4a566b..ec0a740 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -53,23 +53,29 @@
 
     protected abstract void expectActivityStartEvents();
 
+    protected abstract String launchableType();
+
     private Background launch(BySelector selector) {
-        LauncherInstrumentation.log("Launchable.launch before click " +
-                mObject.getVisibleCenter() + " in " + mLauncher.getVisibleBounds(mObject));
-        final String label = mObject.getText();
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "clicking " + launchableType())) {
+            LauncherInstrumentation.log("Launchable.launch before click "
+                    + mObject.getVisibleCenter() + " in " + mLauncher.getVisibleBounds(mObject));
+            final String label = mObject.getText();
 
-        mLauncher.executeAndWaitForEvent(
-                () -> {
-                    mLauncher.clickLauncherObject(mObject);
-                    expectActivityStartEvents();
-                },
-                event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
-                () -> "Launching an app didn't open a new window: " + label);
+            mLauncher.executeAndWaitForEvent(
+                    () -> {
+                        mLauncher.clickLauncherObject(mObject);
+                        expectActivityStartEvents();
+                    },
+                    event -> event.getEventType() == TYPE_WINDOW_STATE_CHANGED,
+                    () -> "Launching an app didn't open a new window: " + label);
 
-        mLauncher.assertTrue(
-                "App didn't start: " + label + " (" + selector + ")",
-                TestHelpers.wait(Until.hasObject(selector), LauncherInstrumentation.WAIT_TIME_MS));
-        return new Background(mLauncher);
+            mLauncher.assertTrue(
+                    "App didn't start: " + label + " (" + selector + ")",
+                    TestHelpers.wait(Until.hasObject(selector),
+                            LauncherInstrumentation.WAIT_TIME_MS));
+            return new Background(mLauncher);
+        }
     }
 
     /**
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 96e8222..af36175 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -496,10 +496,10 @@
         }
     }
 
-    private void fail(String message) {
+    void fail(String message) {
         checkForAnomaly();
         Assert.fail(formatSystemHealthMessage(formatErrorWithEvents(
-                "http://go/tapl test failure:\nSummary: " + getContextDescription()
+                "http://go/tapl test failure:\nContext: " + getContextDescription()
                         + " - visible state is " + getVisibleStateMessage()
                         + ";\nDetails: " + message, true)));
     }
@@ -1449,6 +1449,9 @@
     Rect getVisibleBounds(UiObject2 object) {
         try {
             return object.getVisibleBounds();
+        } catch (StaleObjectException e) {
+            fail("Object " + object + " disappeared from screen");
+            return null;
         } catch (Throwable t) {
             fail(t.toString());
             return null;
diff --git a/tests/tapl/com/android/launcher3/tapl/Widget.java b/tests/tapl/com/android/launcher3/tapl/Widget.java
index 53ef796..3520318 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widget.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widget.java
@@ -46,4 +46,9 @@
     protected void addExpectedEventsForLongClick() {
         mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT);
     }
+
+    @Override
+    protected String launchableType() {
+        return "widget";
+    }
 }