Merging from ub-launcher3-qt-future-dev @ build 6018744

am: 793f5c5186

Change-Id: I482ace6717063630d3c5018c471601cfd21a2f19

Android.mk

@@ -23,12 +23,7 @@ include $(CLEAR_VARS)
 LOCAL_USE_AAPT2 := true
 LOCAL_AAPT2_ONLY := true
 LOCAL_MODULE_TAGS := optional
-
-ifneq (,$(wildcard frameworks/base))
-    LOCAL_STATIC_JAVA_LIBRARIES:= PluginCoreLib
-else
-    LOCAL_STATIC_JAVA_LIBRARIES:= libPluginCore
-endif
+LOCAL_STATIC_JAVA_LIBRARIES:= PluginCoreLib
 
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src_plugins)
@@ -151,11 +146,10 @@ LOCAL_USE_AAPT2 := true
 LOCAL_AAPT2_ONLY := true
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif
@@ -224,11 +218,10 @@ include $(CLEAR_VARS)
 LOCAL_USE_AAPT2 := true
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif
@@ -271,11 +264,10 @@ include $(CLEAR_VARS)
 LOCAL_USE_AAPT2 := true
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif

AndroidManifest-common.xml

@@ -169,7 +169,7 @@
         <activity
             android:name="com.android.launcher3.settings.SettingsActivity"
             android:label="@string/settings_button_text"
-            android:theme="@android:style/Theme.DeviceDefault.Settings"
+            android:theme="@style/HomeSettingsTheme"
             android:autoRemoveFromRecents="true">
             <intent-filter>
                 <action android:name="android.intent.action.APPLICATION_PREFERENCES" />

PREUPLOAD.cfg

@@ -0,0 +1,2 @@
+[Hook Scripts]
+checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}

SecondaryDisplayLauncher/res/values-ar/strings.xml

@@ -21,5 +21,5 @@
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="couldnt_launch" msgid="7873588052226763866">"تعذَّر تشغيل النشاط."</string>
     <string name="add_app_shortcut" msgid="2756755330707509435">"إضافة اختصار التطبيق"</string>
-    <string name="set_wallpaper" msgid="6475195450505435904">"تعيين الخلفية"</string>
+    <string name="set_wallpaper" msgid="6475195450505435904">"ضبط الخلفية"</string>
 </resources>

SecondaryDisplayLauncher/res/values-en-rCA/strings.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+* Copyright (C) 2018 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="couldnt_launch" msgid="7873588052226763866">"Couldn\'t launch the activity"</string>
+    <string name="add_app_shortcut" msgid="2756755330707509435">"Add app shortcut"</string>
+    <string name="set_wallpaper" msgid="6475195450505435904">"Set wallpaper"</string>
+</resources>

SecondaryDisplayLauncher/res/values-en-rXC/strings.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+* Copyright (C) 2018 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="couldnt_launch" msgid="7873588052226763866">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‎‏‏‎‏‎‏‎‎‎‏‎‎‏‎‎‏‏‎‏‎‏‎‎‏‏‏‏‎‎‎‎‏‎‎‎‎‏‎‏‏‏‏‎‎‎‏‏‎‏‏‎‎‎‏‎‏‏‎‏‎‎Couldn\'t launch the activity‎‏‎‎‏‎"</string>
+    <string name="add_app_shortcut" msgid="2756755330707509435">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‏‎‎‏‎‎‎‎‎‏‏‏‏‏‎‏‏‎‎‏‎‏‏‏‏‎‎‎‎‎‏‎‏‏‎‏‏‏‏‏‎‎‎‏‎‏‎‎‎‎‏‎‏‏‏‎‏‏‎Add app shortcut‎‏‎‎‏‎"</string>
+    <string name="set_wallpaper" msgid="6475195450505435904">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‏‎‏‏‏‎‎‏‎‎‎‎‎‏‏‏‏‏‏‎‏‎‎‏‎‎‎‎‏‏‎‏‎‎‏‏‎‏‎‎‎‎‏‏‎‏‏‎‎‎‎‎‎‎‎‎Set wallpaper‎‏‎‎‏‎"</string>
+</resources>

go/quickstep/res/values/override.xml

@@ -22,5 +22,7 @@
   <string name="instant_app_resolver_class" translatable="false">com.android.quickstep.InstantAppResolverImpl</string>
 
   <string name="main_process_initializer_class" translatable="false">com.android.quickstep.QuickstepProcessInitializer</string>
+
+  <string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherExtension</string>
 </resources>
 

go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java

@@ -15,8 +15,8 @@
  */
 package com.android.quickstep;
 
-import static com.android.systemui.shared.system.ActivityManagerWrapper
-        .CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.annotation.TargetApi;
 import android.content.Context;
@@ -25,7 +25,6 @@ import android.os.SystemClock;
 import android.view.ViewConfiguration;
 
 import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.ActivityControlHelper.ActivityInitListener;
@@ -43,7 +42,6 @@ public class OverviewCommandHelper {
     private final Context mContext;
     private final ActivityManagerWrapper mAM;
     private final RecentsModel mRecentsModel;
-    private final MainThreadExecutor mMainThreadExecutor;
     private final OverviewComponentObserver mOverviewComponentObserver;
 
     private long mLastToggleTime;
@@ -51,7 +49,6 @@ public class OverviewCommandHelper {
     public OverviewCommandHelper(Context context, OverviewComponentObserver observer) {
         mContext = context;
         mAM = ActivityManagerWrapper.getInstance();
-        mMainThreadExecutor = new MainThreadExecutor();
         mRecentsModel = RecentsModel.INSTANCE.get(mContext);
         mOverviewComponentObserver = observer;
     }
@@ -63,19 +60,19 @@ public class OverviewCommandHelper {
         }
 
         mAM.closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
-        mMainThreadExecutor.execute(new RecentsActivityCommand<>());
+        MAIN_EXECUTOR.execute(new RecentsActivityCommand<>());
     }
 
     public void onOverviewShown(boolean triggeredFromAltTab) {
-        mMainThreadExecutor.execute(new ShowRecentsCommand());
+        MAIN_EXECUTOR.execute(new ShowRecentsCommand());
     }
 
     public void onOverviewHidden() {
-        mMainThreadExecutor.execute(new HideRecentsCommand());
+        MAIN_EXECUTOR.execute(new HideRecentsCommand());
     }
 
     public void onTip(int actionType, int viewType) {
-        mMainThreadExecutor.execute(() ->
+        MAIN_EXECUTOR.execute(() ->
                 UserEventDispatcher.newInstance(mContext).logActionTip(actionType, viewType));
     }
 
@@ -161,7 +158,7 @@ public class OverviewCommandHelper {
             // Otherwise, start overview.
             mListener = mHelper.createActivityInitListener(provider::onActivityReady);
             mListener.registerAndStartActivity(mOverviewComponentObserver.getOverviewIntent(),
-                    provider, mContext, mMainThreadExecutor.getHandler(),
+                    provider, mContext, MAIN_EXECUTOR.getHandler(),
                     provider.getRecentsLaunchDuration());
         }
 

go/quickstep/src/com/android/quickstep/TouchInteractionService.java

@@ -34,8 +34,6 @@ import android.view.MotionEvent;
 
 import com.android.launcher3.Utilities;
 import com.android.launcher3.compat.UserManagerCompat;
-import com.android.launcher3.util.LooperExecutor;
-import com.android.launcher3.util.UiThreadHelper;
 import com.android.systemui.shared.recents.IOverviewProxy;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 
@@ -139,9 +137,6 @@ public class TouchInteractionService extends Service {
         return sConnected;
     }
 
-    public static final LooperExecutor BACKGROUND_EXECUTOR =
-            new LooperExecutor(UiThreadHelper.getBackgroundLooper());
-
     private RecentsModel mRecentsModel;
     private OverviewComponentObserver mOverviewComponentObserver;
     private OverviewCommandHelper mOverviewCommandHelper;

go/src/com/android/launcher3/model/LoaderResults.java

@@ -16,9 +16,8 @@
 
 package com.android.launcher3.model;
 
-import com.android.launcher3.AllAppsList;
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherModel.Callbacks;
+import com.android.launcher3.model.BgDataModel.Callbacks;
 
 import java.lang.ref.WeakReference;
 

go/src/com/android/launcher3/shortcuts/DeepShortcutManager.java

@@ -27,34 +27,23 @@ import android.os.UserHandle;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.notification.NotificationKeyData;
 
-import java.util.Collections;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
  * Performs operations related to deep shortcuts, such as querying for them, pinning them, etc.
  */
 public class DeepShortcutManager {
-    private static DeepShortcutManager sInstance;
-    private static final Object sInstanceLock = new Object();
+
+    private static final DeepShortcutManager sInstance = new DeepShortcutManager();
 
     public static DeepShortcutManager getInstance(Context context) {
-        synchronized (sInstanceLock) {
-            if (sInstance == null) {
-                sInstance = new DeepShortcutManager(context.getApplicationContext());
-            }
-            return sInstance;
-        }
+        return sInstance;
     }
 
-    private DeepShortcutManager(Context context) {
-    }
+    private final QueryResult mFailure = new QueryResult();
 
-    public boolean wasLastCallSuccess() {
-        return false;
-    }
-
-    public void onShortcutsChanged(List<ShortcutInfo> shortcuts) {
-    }
+    private DeepShortcutManager() { }
 
     /**
      * Queries for the shortcuts with the package name and provided ids.
@@ -62,18 +51,18 @@ public class DeepShortcutManager {
      * This method is intended to get the full details for shortcuts when they are added or updated,
      * because we only get "key" fields in onShortcutsChanged().
      */
-    public List<ShortcutInfo> queryForFullDetails(String packageName,
+    public QueryResult queryForFullDetails(String packageName,
             List<String> shortcutIds, UserHandle user) {
-        return Collections.emptyList();
+        return mFailure;
     }
 
     /**
      * Gets all the manifest and dynamic shortcuts associated with the given package and user,
      * to be displayed in the shortcuts container on long press.
      */
-    public List<ShortcutInfo> queryForShortcutsContainer(ComponentName activity,
+    public QueryResult queryForShortcutsContainer(ComponentName activity,
             UserHandle user) {
-        return Collections.emptyList();
+        return mFailure;
     }
 
     /**
@@ -103,20 +92,28 @@ public class DeepShortcutManager {
      *
      * If packageName is null, returns all pinned shortcuts regardless of package.
      */
-    public List<ShortcutInfo> queryForPinnedShortcuts(String packageName, UserHandle user) {
-        return Collections.emptyList();
+    public QueryResult queryForPinnedShortcuts(String packageName, UserHandle user) {
+        return mFailure;
     }
 
-    public List<ShortcutInfo> queryForPinnedShortcuts(String packageName,
+    public QueryResult queryForPinnedShortcuts(String packageName,
             List<String> shortcutIds, UserHandle user) {
-        return Collections.emptyList();
+        return mFailure;
     }
 
-    public List<ShortcutInfo> queryForAllShortcuts(UserHandle user) {
-        return Collections.emptyList();
+    public QueryResult queryForAllShortcuts(UserHandle user) {
+        return mFailure;
     }
 
     public boolean hasHostPermission() {
         return false;
     }
+
+
+    public static class QueryResult extends ArrayList<ShortcutInfo> {
+
+        public boolean wasSuccess() {
+            return true;
+        }
+    }
 }

iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java

@@ -22,6 +22,7 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Process;
 import android.os.UserHandle;
+
 import androidx.annotation.NonNull;
 
 /**
@@ -35,6 +36,8 @@ public class BaseIconFactory implements AutoCloseable {
     static final boolean ATLEAST_OREO = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
     static final boolean ATLEAST_P = Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;
 
+    private static final float ICON_BADGE_SCALE = 0.444f;
+
     private final Rect mOldBounds = new Rect();
     protected final Context mContext;
     private final Canvas mCanvas;
@@ -251,7 +254,7 @@ public class BaseIconFactory implements AutoCloseable {
      * Adds the {@param badge} on top of {@param target} using the badge dimensions.
      */
     public void badgeWithDrawable(Canvas target, Drawable badge) {
-        int badgeSize = mContext.getResources().getDimensionPixelSize(R.dimen.profile_badge_size);
+        int badgeSize = getBadgeSizeForIconSize(mIconBitmapSize);
         badge.setBounds(mIconBitmapSize - badgeSize, mIconBitmapSize - badgeSize,
                 mIconBitmapSize, mIconBitmapSize);
         badge.draw(target);
@@ -331,6 +334,13 @@ public class BaseIconFactory implements AutoCloseable {
                 iconDpi);
     }
 
+    /**
+     * Returns the correct badge size given an icon size
+     */
+    public static int getBadgeSizeForIconSize(int iconSize) {
+        return (int) (ICON_BADGE_SCALE * iconSize);
+    }
+
     /**
      * An extension of {@link BitmapDrawable} which returns the bitmap pixel size as intrinsic size.
      * This allows the badging to be done based on the action bitmap size rather than

iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java

@@ -267,9 +267,13 @@ public abstract class BaseIconCache {
             entry = new CacheEntry();
             cachingLogic.loadIcon(mContext, object, entry);
         }
+        // Icon can't be loaded from cachingLogic, which implies alternative icon was loaded
+        // (e.g. fallback icon, default icon). So we drop here since there's no point in caching
+        // an empty entry.
+        if (entry.icon == null) return;
         entry.title = cachingLogic.getLabel(object);
         entry.contentDescription = mPackageManager.getUserBadgedLabel(entry.title, user);
-        mCache.put(key, entry);
+        if (cachingLogic.addToMemCache()) mCache.put(key, entry);
 
         ContentValues values = newContentValues(entry, entry.title.toString(),
                 componentName.getPackageName(), cachingLogic.getKeywords(object, mLocaleList));
@@ -308,20 +312,12 @@ public abstract class BaseIconCache {
             @NonNull ComponentName componentName, @NonNull UserHandle user,
             @NonNull Supplier<T> infoProvider, @NonNull CachingLogic<T> cachingLogic,
             boolean usePackageIcon, boolean useLowResIcon) {
-        return cacheLocked(componentName, user, infoProvider, cachingLogic, usePackageIcon,
-                useLowResIcon, true);
-    }
-
-    protected <T> CacheEntry cacheLocked(
-            @NonNull ComponentName componentName, @NonNull UserHandle user,
-            @NonNull Supplier<T> infoProvider, @NonNull CachingLogic<T> cachingLogic,
-            boolean usePackageIcon, boolean useLowResIcon, boolean addToMemCache) {
         assertWorkerThread();
         ComponentKey cacheKey = new ComponentKey(componentName, user);
         CacheEntry entry = mCache.get(cacheKey);
         if (entry == null || (entry.isLowRes() && !useLowResIcon)) {
             entry = new CacheEntry();
-            if (addToMemCache) {
+            if (cachingLogic.addToMemCache()) {
                 mCache.put(cacheKey, entry);
             }
 

iconloaderlib/src/com/android/launcher3/icons/cache/CachingLogic.java

@@ -41,4 +41,11 @@ public interface CachingLogic<T> {
     default String getKeywords(T object, LocaleList localeList) {
         return null;
     }
+
+    /**
+     * Returns true the object should be added to mem cache; otherwise returns false.
+     */
+    default boolean addToMemCache() {
+        return true;
+    }
 }

iconloaderlib/src/com/android/launcher3/icons/cache/IconCacheUpdateHandler.java

@@ -171,8 +171,8 @@ public class IconCacheUpdateHandler {
                 long updateTime = c.getLong(indexLastUpdate);
                 int version = c.getInt(indexVersion);
                 T app = componentMap.remove(component);
-                if (version == info.versionCode && updateTime == info.lastUpdateTime &&
-                        TextUtils.equals(c.getString(systemStateIndex),
+                if (version == info.versionCode && updateTime == info.lastUpdateTime
+                        && TextUtils.equals(c.getString(systemStateIndex),
                                 mIconCache.getIconSystemState(info.packageName))) {
 
                     if (mFilterMode == MODE_CLEAR_VALID_ITEMS) {

protos/launcher_log.proto

@@ -118,6 +118,7 @@ enum ControlType {
   APP_USAGE_SETTINGS = 18;
   BACK_GESTURE = 19;
   UNDO = 20;
+  DISMISS_PREDICTION = 21;
 }
 
 enum TipType {

quickstep/AndroidManifest.xml

@@ -88,6 +88,7 @@
         <activity android:name="com.android.quickstep.LockScreenRecentsActivity"
                   android:theme="@android:style/Theme.NoDisplay"
                   android:showOnLockScreen="true"
+                  android:taskAffinity="${packageName}.locktask"
                   android:directBootAware="true" />
 
     </application>

quickstep/recents_ui_overrides/res/values/override.xml

@@ -24,5 +24,7 @@
   <string name="app_launch_tracker_class" translatable="false">com.android.launcher3.appprediction.PredictionAppTracker</string>
 
   <string name="main_process_initializer_class" translatable="false">com.android.quickstep.QuickstepProcessInitializer</string>
+
+  <string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherAppPredictionExtension</string>
 </resources>
 

quickstep/recents_ui_overrides/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java

@@ -17,7 +17,10 @@
 package com.android.launcher3;
 
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
+import static com.android.launcher3.LauncherState.BACKGROUND_APP;
+import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
 import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.quickstep.TaskViewUtils.findTaskViewToLaunch;
@@ -27,9 +30,15 @@ import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
 import android.content.Context;
 import android.view.View;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.LauncherState.ScaleAndTranslation;
+import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.SpringAnimationBuilder;
@@ -38,9 +47,6 @@ import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
 /**
  * A {@link QuickstepAppTransitionManagerImpl} that also implements recents transitions from
  * {@link RecentsView}.
@@ -144,8 +150,37 @@ public final class LauncherAppTransitionManagerImpl extends QuickstepAppTransiti
     @Override
     public Animator createStateElementAnimation(int index, float... values) {
         switch (index) {
-            case INDEX_SHELF_ANIM:
-                return mLauncher.getAllAppsController().createSpringAnimation(values);
+            case INDEX_SHELF_ANIM: {
+                AllAppsTransitionController aatc = mLauncher.getAllAppsController();
+                Animator springAnim = aatc.createSpringAnimation(values);
+
+                if ((OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
+                    // Translate hotseat with the shelf until reaching overview.
+                    float overviewProgress = OVERVIEW.getVerticalProgress(mLauncher);
+                    ScaleAndTranslation sat = OVERVIEW.getHotseatScaleAndTranslation(mLauncher);
+                    float shiftRange = aatc.getShiftRange();
+                    if (values.length == 1) {
+                        values = new float[] {aatc.getProgress(), values[0]};
+                    }
+                    ValueAnimator hotseatAnim = ValueAnimator.ofFloat(values);
+                    hotseatAnim.addUpdateListener(anim -> {
+                        float progress = (Float) anim.getAnimatedValue();
+                        if (progress >= overviewProgress || mLauncher.isInState(BACKGROUND_APP)) {
+                            float hotseatShift = (progress - overviewProgress) * shiftRange;
+                            mLauncher.getHotseat().setTranslationY(hotseatShift + sat.translationY);
+                        }
+                    });
+                    hotseatAnim.setInterpolator(LINEAR);
+                    hotseatAnim.setDuration(springAnim.getDuration());
+
+                    AnimatorSet anim = new AnimatorSet();
+                    anim.play(hotseatAnim);
+                    anim.play(springAnim);
+                    return anim;
+                }
+
+                return springAnim;
+            }
             case INDEX_RECENTS_FADE_ANIM:
                 return ObjectAnimator.ofFloat(mLauncher.getOverviewPanel(),
                         RecentsView.CONTENT_ALPHA, values);

quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/DynamicItemCache.java

@@ -17,6 +17,8 @@ package com.android.launcher3.appprediction;
 
 import static android.content.pm.PackageManager.MATCH_INSTANT;
 
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -30,8 +32,12 @@ import android.os.Message;
 import android.util.ArrayMap;
 import android.util.Log;
 
+import androidx.annotation.MainThread;
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+import androidx.annotation.WorkerThread;
+
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherModel;
 import com.android.launcher3.WorkspaceItemInfo;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.icons.LauncherIcons;
@@ -45,11 +51,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import androidx.annotation.MainThread;
-import androidx.annotation.Nullable;
-import androidx.annotation.UiThread;
-import androidx.annotation.WorkerThread;
-
 /**
  * Utility class which loads and caches predicted items like instant apps and shortcuts, before
  * they can be displayed on the UI
@@ -77,7 +78,7 @@ public class DynamicItemCache {
 
     public DynamicItemCache(Context context, Runnable onUpdateCallback) {
         mContext = context;
-        mWorker = new Handler(LauncherModel.getWorkerLooper(), this::handleWorkerMessage);
+        mWorker = new Handler(MODEL_EXECUTOR.getLooper(), this::handleWorkerMessage);
         mUiHandler = new Handler(Looper.getMainLooper(), this::handleUiMessage);
         mInstantAppResolver = InstantAppResolver.newInstance(context);
         mOnUpdateCallback = onUpdateCallback;

quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionAppTracker.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,6 +16,7 @@
 package com.android.launcher3.appprediction;
 
 import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_GRID;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
 import android.annotation.TargetApi;
 import android.app.prediction.AppPredictionContext;
@@ -34,19 +35,25 @@ import android.os.UserHandle;
 import android.util.Log;
 
 import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+import androidx.annotation.WorkerThread;
+
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
 import com.android.launcher3.model.AppLaunchTracker;
-import com.android.launcher3.util.UiThreadHelper;
+import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
+import com.android.systemui.plugins.AppLaunchEventsPlugin;
+import com.android.systemui.plugins.PluginListener;
 
-import androidx.annotation.UiThread;
-import androidx.annotation.WorkerThread;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Subclass of app tracker which publishes the data to the prediction engine and gets back results.
  */
 @TargetApi(Build.VERSION_CODES.Q)
-public class PredictionAppTracker extends AppLaunchTracker {
+public class PredictionAppTracker extends AppLaunchTracker
+        implements PluginListener<AppLaunchEventsPlugin> {
 
     private static final String TAG = "PredictionAppTracker";
     private static final boolean DBG = false;
@@ -58,6 +65,7 @@ public class PredictionAppTracker extends AppLaunchTracker {
 
     protected final Context mContext;
     private final Handler mMessageHandler;
+    private final List<AppLaunchEventsPlugin> mAppLaunchEventsPluginsList;
 
     // Accessed only on worker thread
     private AppPredictor mHomeAppPredictor;
@@ -65,10 +73,14 @@ public class PredictionAppTracker extends AppLaunchTracker {
 
     public PredictionAppTracker(Context context) {
         mContext = context;
-        mMessageHandler = new Handler(UiThreadHelper.getBackgroundLooper(), this::handleMessage);
+        mMessageHandler = new Handler(UI_HELPER_EXECUTOR.getLooper(), this::handleMessage);
         InvariantDeviceProfile.INSTANCE.get(mContext).addOnChangeListener(this::onIdpChanged);
 
         mMessageHandler.sendEmptyMessage(MSG_INIT);
+
+        mAppLaunchEventsPluginsList = new ArrayList<>();
+        PluginManagerWrapper.INSTANCE.get(context)
+                .addPluginListener(this, AppLaunchEventsPlugin.class, true);
     }
 
     @UiThread
@@ -96,7 +108,7 @@ public class PredictionAppTracker extends AppLaunchTracker {
         AppPredictionManager apm = mContext.getSystemService(AppPredictionManager.class);
 
         if (apm == null) {
-          return null;
+            return null;
         }
 
         AppPredictor predictor = apm.createAppPredictionSession(
@@ -116,7 +128,7 @@ public class PredictionAppTracker extends AppLaunchTracker {
      */
     @WorkerThread
     @Nullable
-    public Bundle getAppPredictionContextExtras(Client client){
+    public Bundle getAppPredictionContextExtras(Client client) {
         return null;
     }
 
@@ -128,7 +140,7 @@ public class PredictionAppTracker extends AppLaunchTracker {
                 destroy();
 
                 // Initialize the clients
-                int count = InvariantDeviceProfile.INSTANCE.get(mContext).numColumns;
+                int count = InvariantDeviceProfile.INSTANCE.get(mContext).numAllAppsColumns;
                 mHomeAppPredictor = createPredictor(Client.HOME, count);
                 mRecentsOverviewPredictor = createPredictor(Client.OVERVIEW, count);
                 return true;
@@ -167,37 +179,98 @@ public class PredictionAppTracker extends AppLaunchTracker {
         if (DBG) {
             Log.d(TAG, String.format("Sent immediate message to update %s", client));
         }
+
+        // Relay onReturnedToHome to every plugin.
+        mAppLaunchEventsPluginsList.forEach(AppLaunchEventsPlugin::onReturnedToHome);
     }
 
     @Override
     @UiThread
     public void onStartShortcut(String packageName, String shortcutId, UserHandle user,
-            String container) {
+                                String container) {
         // TODO: Use the full shortcut info
-        AppTarget target = new AppTarget
-                .Builder(new AppTargetId("shortcut:" + shortcutId), packageName, user)
-                    .setClassName(shortcutId)
-                    .build();
+        AppTarget target = new AppTarget.Builder(
+                new AppTargetId("shortcut:" + shortcutId), packageName, user)
+                .setClassName(shortcutId)
+                .build();
+
         sendLaunch(target, container);
+
+        // Relay onStartShortcut info to every connected plugin.
+        mAppLaunchEventsPluginsList
+                .forEach(plugin -> plugin.onStartShortcut(
+                        packageName,
+                        shortcutId,
+                        user,
+                        container != null ? container : CONTAINER_DEFAULT)
+        );
+
     }
 
     @Override
     @UiThread
     public void onStartApp(ComponentName cn, UserHandle user, String container) {
         if (cn != null) {
-            AppTarget target = new AppTarget
-                    .Builder(new AppTargetId("app:" + cn), cn.getPackageName(), user)
-                        .setClassName(cn.getClassName())
-                        .build();
+            AppTarget target = new AppTarget.Builder(
+                    new AppTargetId("app:" + cn), cn.getPackageName(), user)
+                    .setClassName(cn.getClassName())
+                    .build();
             sendLaunch(target, container);
+
+            // Relay onStartApp to every connected plugin.
+            mAppLaunchEventsPluginsList
+                    .forEach(plugin -> plugin.onStartApp(
+                            cn,
+                            user,
+                            container != null ? container : CONTAINER_DEFAULT)
+            );
         }
     }
 
+    @Override
     @UiThread
-    private void sendLaunch(AppTarget target, String container) {
-        AppTargetEvent event = new AppTargetEvent.Builder(target, AppTargetEvent.ACTION_LAUNCH)
+    public void onDismissApp(ComponentName cn, UserHandle user, String container) {
+        if (cn == null) return;
+        AppTarget target = new AppTarget.Builder(
+                new AppTargetId("app: " + cn), cn.getPackageName(), user)
+                .setClassName(cn.getClassName())
+                .build();
+        sendDismiss(target, container);
+
+        // Relay onDismissApp to every connected plugin.
+        mAppLaunchEventsPluginsList
+                .forEach(plugin -> plugin.onDismissApp(
+                        cn,
+                        user,
+                        container != null ? container : CONTAINER_DEFAULT)
+        );
+    }
+
+    @UiThread
+    private void sendEvent(AppTarget target, String container, int eventId) {
+        AppTargetEvent event = new AppTargetEvent.Builder(target, eventId)
                 .setLaunchLocation(container == null ? CONTAINER_DEFAULT : container)
                 .build();
         Message.obtain(mMessageHandler, MSG_LAUNCH, event).sendToTarget();
     }
+
+    @UiThread
+    private void sendLaunch(AppTarget target, String container) {
+        sendEvent(target, container, AppTargetEvent.ACTION_LAUNCH);
+    }
+
+    @UiThread
+    private void sendDismiss(AppTarget target, String container) {
+        sendEvent(target, container, AppTargetEvent.ACTION_DISMISS);
+    }
+
+    @Override
+    public void onPluginConnected(AppLaunchEventsPlugin appLaunchEventsPlugin, Context context) {
+        mAppLaunchEventsPluginsList.add(appLaunchEventsPlugin);
+    }
+
+    @Override
+    public void onPluginDisconnected(AppLaunchEventsPlugin appLaunchEventsPlugin) {
+        mAppLaunchEventsPluginsList.remove(appLaunchEventsPlugin);
+    }
 }

quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionRowView.java

@@ -43,6 +43,7 @@ import com.android.launcher3.ItemInfo;
 import com.android.launcher3.ItemInfoWithIcon;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
 import com.android.launcher3.WorkspaceItemInfo;
 import com.android.launcher3.allapps.AllAppsStore;
@@ -92,7 +93,7 @@ public class PredictionRowView extends LinearLayout implements
 
     private final Launcher mLauncher;
     private final PredictionUiStateManager mPredictionUiStateManager;
-    private final int mNumPredictedAppsPerRow;
+    private int mNumPredictedAppsPerRow;
 
     // The set of predicted app component names
     private final List<ComponentKeyMapper> mPredictedAppComponents = new ArrayList<>();
@@ -128,7 +129,7 @@ public class PredictionRowView extends LinearLayout implements
 
         mFocusHelper = new SimpleFocusIndicatorHelper(this);
 
-        mNumPredictedAppsPerRow = LauncherAppState.getIDP(context).numColumns;
+        mNumPredictedAppsPerRow = LauncherAppState.getIDP(context).numAllAppsColumns;
         mLauncher = Launcher.getLauncher(context);
         mLauncher.addOnDeviceProfileChangeListener(this);
 
@@ -226,6 +227,7 @@ public class PredictionRowView extends LinearLayout implements
 
     @Override
     public void onDeviceProfileChanged(DeviceProfile dp) {
+        mNumPredictedAppsPerRow = dp.inv.numAllAppsColumns;
         removeAllViews();
         applyPredictionApps();
     }
@@ -281,7 +283,7 @@ public class PredictionRowView extends LinearLayout implements
     }
 
     private List<ItemInfoWithIcon> processPredictedAppComponents(List<ComponentKeyMapper> components) {
-        if (getAppsStore().getApps().isEmpty()) {
+        if (getAppsStore().getApps().length == 0) {
             // Apps have not been bound yet.
             return Collections.emptyList();
         }
@@ -290,7 +292,9 @@ public class PredictionRowView extends LinearLayout implements
         for (ComponentKeyMapper mapper : components) {
             ItemInfoWithIcon info = mapper.getApp(getAppsStore());
             if (info != null) {
-                predictedApps.add(info);
+                ItemInfoWithIcon predictedApp = info.clone();
+                predictedApp.container = LauncherSettings.Favorites.CONTAINER_PREDICTION;
+                predictedApps.add(predictedApp);
             } else {
                 if (FeatureFlags.IS_DOGFOOD_BUILD) {
                     Log.e(TAG, "Predicted app not found: " + mapper);

quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java

@@ -25,12 +25,16 @@ import android.app.prediction.AppTarget;
 import android.content.ComponentName;
 import android.content.Context;
 
+import androidx.annotation.NonNull;
+
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile.OnIDPChangeListener;
+import com.android.launcher3.ItemInfo;
 import com.android.launcher3.ItemInfoWithIcon;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.Utilities;
@@ -39,12 +43,14 @@ import com.android.launcher3.allapps.AllAppsStore.OnUpdateListener;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.icons.IconCache.ItemInfoUpdateReceiver;
 import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.MainThreadInitializedObject;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.stream.IntStream;
 
 /**
  * Handler responsible to updating the UI due to predicted apps changes. Operations:
@@ -322,6 +328,30 @@ public class PredictionUiStateManager implements StateListener, ItemInfoUpdateRe
         return mCurrentState;
     }
 
+    /**
+     * Fill in predicted_rank field based on app prediction.
+     * Only applicable when {@link ItemInfo#itemType} is one of the followings:
+     * {@link LauncherSettings.Favorites#ITEM_TYPE_APPLICATION},
+     * {@link LauncherSettings.Favorites#ITEM_TYPE_SHORTCUT},
+     * {@link LauncherSettings.Favorites#ITEM_TYPE_DEEP_SHORTCUT}
+     */
+    public static void fillInPredictedRank(
+            @NonNull ItemInfo itemInfo, @NonNull LauncherLogProto.Target target) {
+        final PredictionUiStateManager manager = PredictionUiStateManager.INSTANCE.getNoCreate();
+        if (manager == null || itemInfo.getTargetComponent() == null || itemInfo.user == null
+                || (itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_APPLICATION
+                && itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT
+                && itemInfo.itemType != LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT)) {
+            return;
+        }
+        final ComponentKey k = new ComponentKey(itemInfo.getTargetComponent(), itemInfo.user);
+        final List<ComponentKeyMapper> predictedApps = manager.getCurrentState().apps;
+        IntStream.range(0, predictedApps.size())
+                .filter((i) -> k.equals(predictedApps.get(i).getComponentKey()))
+                .findFirst()
+                .ifPresent((rank) -> target.predictedRank = rank);
+    }
+
     public static class PredictionState {
 
         public boolean isEnabled;

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java

@@ -19,7 +19,6 @@ import static com.android.launcher3.LauncherAnimUtils.OVERVIEW_TRANSITION_MS;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.util.LayoutUtils;
@@ -69,8 +68,16 @@ public class BackgroundAppState extends OverviewState {
         if (taskCount == 0) {
             return super.getOverviewScaleAndTranslation(launcher);
         }
-        TaskView dummyTask = recentsView.getTaskViewAt(Utilities.boundToRange(
-                recentsView.getCurrentPage(), 0, taskCount - 1));
+        TaskView dummyTask;
+        if (recentsView.getCurrentPage() >= 0) {
+            if (recentsView.getCurrentPage() <= taskCount - 1) {
+                dummyTask = recentsView.getCurrentPageTaskView();
+            } else {
+                dummyTask = recentsView.getTaskViewAt(taskCount - 1);
+            }
+        } else {
+            dummyTask = recentsView.getTaskViewAt(0);
+        }
         return recentsView.getTempClipAnimationHelper().updateForFullscreenOverview(dummyTask)
                 .getScaleAndTranslation();
     }
@@ -91,7 +98,7 @@ public class BackgroundAppState extends OverviewState {
         if ((getVisibleElements(launcher) & HOTSEAT_ICONS) != 0) {
             // Translate hotseat offscreen if we show it in overview.
             ScaleAndTranslation scaleAndTranslation = super.getHotseatScaleAndTranslation(launcher);
-            scaleAndTranslation.translationY = LayoutUtils.getShelfTrackingDistance(launcher,
+            scaleAndTranslation.translationY += LayoutUtils.getShelfTrackingDistance(launcher,
                     launcher.getDeviceProfile());
             return scaleAndTranslation;
         }

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java

@@ -32,7 +32,6 @@ import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
 import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 import static com.android.launcher3.states.RotationHelper.REQUEST_ROTATE;
 
-import android.content.Context;
 import android.graphics.Rect;
 import android.view.View;
 
@@ -47,6 +46,7 @@ import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.quickstep.SysUINavigationMode;
+import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 
@@ -91,8 +91,19 @@ public class OverviewState extends LauncherState {
     @Override
     public ScaleAndTranslation getHotseatScaleAndTranslation(Launcher launcher) {
         if ((getVisibleElements(launcher) & HOTSEAT_ICONS) != 0) {
-            // If the hotseat icons are visible in overview, keep them in their normal position.
-            return super.getWorkspaceScaleAndTranslation(launcher);
+            DeviceProfile dp = launcher.getDeviceProfile();
+            if (dp.allAppsIconSizePx >= dp.iconSizePx) {
+                return new ScaleAndTranslation(1, 0, 0);
+            } else {
+                float scale = ((float) dp.allAppsIconSizePx) / dp.iconSizePx;
+                // Distance between the screen center (which is the pivotY for hotseat) and the
+                // bottom of the hotseat (which we want to preserve)
+                float distanceFromBottom = dp.heightPx / 2 - dp.hotseatBarBottomPaddingPx;
+                // On scaling, the bottom edge is moved closer to the pivotY. We move the
+                // hotseat back down so that the bottom edge's position is preserved.
+                float translationY = distanceFromBottom * (1 - scale);
+                return new ScaleAndTranslation(scale, 0, translationY);
+            }
         }
         return getWorkspaceScaleAndTranslation(launcher);
     }
@@ -160,15 +171,7 @@ public class OverviewState extends LauncherState {
     }
 
     public static float getDefaultSwipeHeight(Launcher launcher) {
-        return getDefaultSwipeHeight(launcher, launcher.getDeviceProfile());
-    }
-
-    public static float getDefaultSwipeHeight(Context context, DeviceProfile dp) {
-        float swipeHeight = dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
-        if (SysUINavigationMode.getMode(context) == SysUINavigationMode.Mode.NO_BUTTON) {
-            swipeHeight -= dp.getInsets().bottom;
-        }
-        return swipeHeight;
+        return LayoutUtils.getDefaultSwipeHeight(launcher, launcher.getDeviceProfile());
     }
 
     @Override

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java

@@ -32,16 +32,17 @@ import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_WORKSPACE_FADE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_WORKSPACE_SCALE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_WORKSPACE_TRANSLATE;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
+import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
-import android.view.HapticFeedbackConstants;
 import android.view.MotionEvent;
+import android.view.View;
 import android.view.ViewConfiguration;
 
 import com.android.launcher3.Launcher;
@@ -49,6 +50,7 @@ import com.android.launcher3.LauncherState;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
+import com.android.launcher3.util.VibratorWrapper;
 import com.android.quickstep.OverviewInteractionState;
 import com.android.quickstep.util.MotionPauseDetector;
 import com.android.quickstep.views.RecentsView;
@@ -105,8 +107,7 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
                     }
                 });
                 mPeekAnim.start();
-                recentsView.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY,
-                        HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
+                VibratorWrapper.INSTANCE.get(mLauncher).vibrate(OVERVIEW_HAPTIC);
 
                 mLauncher.getDragLayer().getScrim().animateToSysuiMultiplier(isPaused ? 0 : 1,
                         peekDuration, 0);
@@ -131,16 +132,33 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
             // Fade in prediction icons quickly, then rest of all apps after reaching overview.
             float progressToReachOverview = NORMAL.getVerticalProgress(mLauncher)
                     - OVERVIEW.getVerticalProgress(mLauncher);
-            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(ACCEL,
-                    0, ALL_APPS_CONTENT_FADE_THRESHOLD));
-            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(LINEAR,
-                    progressToReachOverview, 1));
+            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
+                    ACCEL,
+                    0,
+                    ALL_APPS_CONTENT_FADE_THRESHOLD));
+            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
+                    ACCEL,
+                    progressToReachOverview,
+                    progressToReachOverview + ALL_APPS_CONTENT_FADE_THRESHOLD));
 
             // Get workspace out of the way quickly, to prepare for potential pause.
             builder.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL_3);
             builder.setInterpolator(ANIM_WORKSPACE_TRANSLATE, DEACCEL_3);
             builder.setInterpolator(ANIM_WORKSPACE_FADE, DEACCEL_3);
             return builder;
+        } else if (fromState == ALL_APPS && toState == NORMAL) {
+            AnimatorSetBuilder builder = new AnimatorSetBuilder();
+            // Keep all apps/predictions opaque until the very end of the transition.
+            float progressToReachOverview = OVERVIEW.getVerticalProgress(mLauncher);
+            builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(
+                    DEACCEL,
+                    progressToReachOverview - ALL_APPS_CONTENT_FADE_THRESHOLD,
+                    progressToReachOverview));
+            builder.setInterpolator(ANIM_ALL_APPS_HEADER_FADE, Interpolators.clampToProgress(
+                    DEACCEL,
+                    1 - ALL_APPS_CONTENT_FADE_THRESHOLD,
+                    1));
+            return builder;
         }
         return super.getAnimatorSetBuilderForStates(fromState, toState);
     }
@@ -155,7 +173,7 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
     }
 
     @Override
-    public void onDragEnd(float velocity, boolean fling) {
+    public void onDragEnd(float velocity) {
         if (mMotionPauseDetector.isPaused() && handlingOverviewAnim()) {
             if (mPeekAnim != null) {
                 mPeekAnim.cancel();
@@ -163,6 +181,7 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
 
             AnimatorSetBuilder builder = new AnimatorSetBuilder();
             builder.setInterpolator(ANIM_VERTICAL_PROGRESS, OVERSHOOT_1_2);
+            builder.setInterpolator(ANIM_ALL_APPS_FADE, DEACCEL_3);
             if ((OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
                 builder.setInterpolator(ANIM_HOTSEAT_SCALE, OVERSHOOT_1_2);
                 builder.setInterpolator(ANIM_HOTSEAT_TRANSLATE, OVERSHOOT_1_2);
@@ -177,7 +196,12 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
             });
             overviewAnim.start();
         } else {
-            super.onDragEnd(velocity, fling);
+            super.onDragEnd(velocity);
+        }
+
+        View searchView = mLauncher.getAppsView().getSearchView();
+        if (searchView instanceof FeedbackHandler) {
+            ((FeedbackHandler) searchView).resetFeedback();
         }
         mMotionPauseDetector.clear();
     }
@@ -205,4 +229,16 @@ public class FlingAndHoldTouchController extends PortraitStatesTouchController {
             builder.addFlag(AnimatorSetBuilder.FLAG_DONT_ANIMATE_OVERVIEW);
         }
     }
+
+    /**
+     * Interface for views with feedback animation requiring reset
+     */
+    public interface FeedbackHandler {
+
+        /**
+         * reset searchWidget feedback
+         */
+        void resetFeedback();
+    }
+
 }

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java

@@ -23,6 +23,7 @@ import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.allapps.AllAppsTransitionController.ALL_APPS_PROGRESS;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
 import static com.android.launcher3.touch.AbstractStateChangeTouchController.SUCCESS_TRANSITION_PROGRESS;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
@@ -43,21 +44,25 @@ import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.config.BaseFlags;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.TouchController;
+import com.android.quickstep.util.AssistantUtilities;
 import com.android.quickstep.views.RecentsView;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 /**
  * Handles swiping up on the nav bar to go home from launcher, e.g. overview or all apps.
  */
-public class NavBarToHomeTouchController implements TouchController, SwipeDetector.Listener {
+public class NavBarToHomeTouchController implements TouchController,
+        SingleAxisSwipeDetector.Listener {
 
     private static final Interpolator PULLBACK_INTERPOLATOR = DEACCEL_3;
 
     private final Launcher mLauncher;
-    private final SwipeDetector mSwipeDetector;
+    private final SingleAxisSwipeDetector mSwipeDetector;
     private final float mPullbackDistance;
 
     private boolean mNoIntercept;
@@ -67,7 +72,8 @@ public class NavBarToHomeTouchController implements TouchController, SwipeDetect
 
     public NavBarToHomeTouchController(Launcher launcher) {
         mLauncher = launcher;
-        mSwipeDetector = new SwipeDetector(mLauncher, this, SwipeDetector.VERTICAL);
+        mSwipeDetector = new SingleAxisSwipeDetector(mLauncher, this,
+                SingleAxisSwipeDetector.VERTICAL);
         mPullbackDistance = mLauncher.getResources().getDimension(R.dimen.home_pullback_distance);
     }
 
@@ -79,7 +85,8 @@ public class NavBarToHomeTouchController implements TouchController, SwipeDetect
             if (mNoIntercept) {
                 return false;
             }
-            mSwipeDetector.setDetectableScrollConditions(SwipeDetector.DIRECTION_POSITIVE, false);
+            mSwipeDetector.setDetectableScrollConditions(SingleAxisSwipeDetector.DIRECTION_POSITIVE,
+                    false /* ignoreSlop */);
         }
 
         if (mNoIntercept) {
@@ -101,6 +108,10 @@ public class NavBarToHomeTouchController implements TouchController, SwipeDetect
         if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
             return true;
         }
+        if (BaseFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
+                && AssistantUtilities.isExcludedAssistantRunning()) {
+            return true;
+        }
         return false;
     }
 
@@ -173,7 +184,8 @@ public class NavBarToHomeTouchController implements TouchController, SwipeDetect
     }
 
     @Override
-    public void onDragEnd(float velocity, boolean fling) {
+    public void onDragEnd(float velocity) {
+        boolean fling = mSwipeDetector.isFling(velocity);
         final int logAction = fling ? Touch.FLING : Touch.SWIPE;
         float progress = mCurrentAnimation.getProgressFraction();
         float interpolatedProgress = PULLBACK_INTERPOLATOR.getInterpolation(progress);
@@ -190,6 +202,8 @@ public class NavBarToHomeTouchController implements TouchController, SwipeDetect
                 AbstractFloatingView.closeAllOpenViews(mLauncher);
                 logStateChange(topOpenView.getLogContainerType(), logAction);
             }
+            ActivityManagerWrapper.getInstance()
+                .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
         } else {
             // Quickly return to the state we came from (we didn't move far).
             ValueAnimator anim = mCurrentAnimation.getAnimationPlayer();

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitOverviewStateTouchHelper.java

@@ -47,9 +47,9 @@ public final class PortraitOverviewStateTouchHelper {
      * @return true if we should intercept the motion event
      */
     boolean canInterceptTouch(MotionEvent ev) {
-        if (mRecentsView.getChildCount() > 0) {
+        if (mRecentsView.getTaskViewCount() > 0) {
             // Allow swiping up in the gap between the hotseat and overview.
-            return ev.getY() >= mRecentsView.getChildAt(0).getBottom();
+            return ev.getY() >= mRecentsView.getTaskViewAt(0).getBottom();
         } else {
             // If there are no tasks, we only intercept if we're below the hotseat height.
             return isTouchOverHotseat(mLauncher, ev);
@@ -63,7 +63,7 @@ public final class PortraitOverviewStateTouchHelper {
      * @return true if going back should take the user to the currently running task
      */
     boolean shouldSwipeDownReturnToApp() {
-        TaskView taskView = mRecentsView.getTaskViewAt(mRecentsView.getNextPage());
+        TaskView taskView = mRecentsView.getNextPageTaskView();
         return taskView != null && mRecentsView.shouldSwipeDownLaunchApp();
     }
 
@@ -76,7 +76,7 @@ public final class PortraitOverviewStateTouchHelper {
      */
     PendingAnimation createSwipeDownToTaskAppAnimation(long duration) {
         mRecentsView.setCurrentPage(mRecentsView.getPageNearestToCenterOfScreen());
-        TaskView taskView = mRecentsView.getTaskViewAt(mRecentsView.getCurrentPage());
+        TaskView taskView = mRecentsView.getCurrentPageTaskView();
         if (taskView == null) {
             throw new IllegalStateException("There is no task view to animate to.");
         }

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/QuickSwitchTouchController.java

@@ -30,6 +30,7 @@ import static com.android.launcher3.anim.Interpolators.INSTANT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 
 import android.view.MotionEvent;
@@ -42,7 +43,7 @@ import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.quickstep.OverviewInteractionState;
@@ -50,7 +51,7 @@ import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
-import com.android.systemui.shared.system.QuickStepContract;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 /**
  * Handles quick switching to a recent task from the home screen.
@@ -60,10 +61,10 @@ public class QuickSwitchTouchController extends AbstractStateChangeTouchControll
     private @Nullable TaskView mTaskToLaunch;
 
     public QuickSwitchTouchController(Launcher launcher) {
-        this(launcher, SwipeDetector.HORIZONTAL);
+        this(launcher, SingleAxisSwipeDetector.HORIZONTAL);
     }
 
-    protected QuickSwitchTouchController(Launcher l, SwipeDetector.Direction dir) {
+    protected QuickSwitchTouchController(Launcher l, SingleAxisSwipeDetector.Direction dir) {
         super(l, dir);
     }
 
@@ -95,6 +96,8 @@ public class QuickSwitchTouchController extends AbstractStateChangeTouchControll
         super.onDragStart(start);
         mStartContainerType = LauncherLogProto.ContainerType.NAVBAR;
         mTaskToLaunch = mLauncher.<RecentsView>getOverviewPanel().getTaskViewAt(0);
+        ActivityManagerWrapper.getInstance()
+            .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
     }
 
     @Override

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java

@@ -19,6 +19,9 @@ import static com.android.launcher3.AbstractFloatingView.TYPE_ACCESSIBLE;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_BOTH;
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_NEGATIVE;
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_POSITIVE;
 import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
 
 import android.animation.Animator;
@@ -32,7 +35,8 @@ import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.touch.BaseSwipeDetector;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.FlingBlockCheck;
 import com.android.launcher3.util.PendingAnimation;
@@ -46,15 +50,14 @@ import com.android.quickstep.views.TaskView;
  * Touch controller for handling task view card swipes
  */
 public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
-        extends AnimatorListenerAdapter implements TouchController, SwipeDetector.Listener {
-
-    private static final String TAG = "OverviewSwipeController";
+        extends AnimatorListenerAdapter implements TouchController,
+        SingleAxisSwipeDetector.Listener {
 
     // Progress after which the transition is assumed to be a success in case user does not fling
     public static final float SUCCESS_TRANSITION_PROGRESS = 0.5f;
 
     protected final T mActivity;
-    private final SwipeDetector mDetector;
+    private final SingleAxisSwipeDetector mDetector;
     private final RecentsView mRecentsView;
     private final int[] mTempCords = new int[2];
 
@@ -74,7 +77,7 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
     public TaskViewTouchController(T activity) {
         mActivity = activity;
         mRecentsView = activity.getOverviewPanel();
-        mDetector = new SwipeDetector(activity, this, SwipeDetector.VERTICAL);
+        mDetector = new SingleAxisSwipeDetector(activity, this, SingleAxisSwipeDetector.VERTICAL);
     }
 
     private boolean canInterceptTouch() {
@@ -113,7 +116,7 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
             int directionsToDetectScroll = 0;
             boolean ignoreSlopWhenSettling = false;
             if (mCurrentAnimation != null) {
-                directionsToDetectScroll = SwipeDetector.DIRECTION_BOTH;
+                directionsToDetectScroll = DIRECTION_BOTH;
                 ignoreSlopWhenSettling = true;
             } else {
                 mTaskBeingDragged = null;
@@ -126,12 +129,12 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
                         if (!SysUINavigationMode.getMode(mActivity).hasGestures) {
                             // Don't allow swipe down to open if we don't support swipe up
                             // to enter overview.
-                            directionsToDetectScroll = SwipeDetector.DIRECTION_POSITIVE;
+                            directionsToDetectScroll = DIRECTION_POSITIVE;
                         } else {
                             // The task can be dragged up to dismiss it,
                             // and down to open if it's the current page.
                             directionsToDetectScroll = i == mRecentsView.getCurrentPage()
-                                    ? SwipeDetector.DIRECTION_BOTH : SwipeDetector.DIRECTION_POSITIVE;
+                                    ? DIRECTION_BOTH : DIRECTION_POSITIVE;
                         }
                         break;
                     }
@@ -165,8 +168,8 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
             return;
         }
         int scrollDirections = mDetector.getScrollDirections();
-        if (goingUp && ((scrollDirections & SwipeDetector.DIRECTION_POSITIVE) == 0)
-                || !goingUp && ((scrollDirections & SwipeDetector.DIRECTION_NEGATIVE) == 0)) {
+        if (goingUp && ((scrollDirections & DIRECTION_POSITIVE) == 0)
+                || !goingUp && ((scrollDirections & DIRECTION_NEGATIVE) == 0)) {
             // Trying to re-init in an unsupported direction.
             return;
         }
@@ -243,7 +246,8 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
     }
 
     @Override
-    public void onDragEnd(float velocity, boolean fling) {
+    public void onDragEnd(float velocity) {
+        boolean fling = mDetector.isFling(velocity);
         final boolean goingToEnd;
         final int logAction;
         boolean blockedFling = fling && mFlingBlockCheck.isBlocked();
@@ -260,7 +264,7 @@ public abstract class TaskViewTouchController<T extends BaseDraggingActivity>
             logAction = Touch.SWIPE;
             goingToEnd = interpolatedProgress > SUCCESS_TRANSITION_PROGRESS;
         }
-        long animationDuration = SwipeDetector.calculateDuration(
+        long animationDuration = BaseSwipeDetector.calculateDuration(
                 velocity, goingToEnd ? (1 - progress) : progress);
         if (blockedFling && !goingToEnd) {
             animationDuration *= LauncherAnimUtils.blockedFlingDurationFactor(velocity);

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TransposedQuickSwitchTouchController.java

@@ -17,12 +17,12 @@ package com.android.launcher3.uioverrides.touchcontrollers;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 
 public class TransposedQuickSwitchTouchController extends QuickSwitchTouchController {
 
     public TransposedQuickSwitchTouchController(Launcher launcher) {
-        super(launcher, SwipeDetector.VERTICAL);
+        super(launcher, SingleAxisSwipeDetector.VERTICAL);
     }
 
     @Override

quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java

@@ -15,16 +15,13 @@
  */
 package com.android.quickstep;
 
-import static android.os.VibrationEffect.EFFECT_CLICK;
-import static android.os.VibrationEffect.createPredefined;
-
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.anim.Interpolators.ACCEL_1_5;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.VibratorWrapper.OVERVIEW_HAPTIC;
 import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
-import static com.android.quickstep.TouchInteractionService.BACKGROUND_EXECUTOR;
-import static com.android.quickstep.TouchInteractionService.MAIN_THREAD_EXECUTOR;
 import static com.android.quickstep.TouchInteractionService.TOUCH_INTERACTION_LOG;
 
 import android.animation.Animator;
@@ -39,14 +36,12 @@ import android.graphics.RectF;
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
-import android.os.VibrationEffect;
-import android.os.Vibrator;
-import android.provider.Settings;
 import android.view.MotionEvent;
 import android.view.View;
-import android.view.WindowManager;
 import android.view.animation.Interpolator;
 
+import androidx.annotation.UiThread;
+
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
@@ -54,8 +49,8 @@ import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.graphics.RotationMode;
+import com.android.launcher3.util.VibratorWrapper;
 import com.android.launcher3.views.FloatingIconView;
 import com.android.quickstep.ActivityControlHelper.ActivityInitListener;
 import com.android.quickstep.ActivityControlHelper.HomeAnimationFactory;
@@ -75,8 +70,6 @@ import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
 
 import java.util.function.Consumer;
 
-import androidx.annotation.UiThread;
-
 /**
  * Base class for swipe up handler with some utility methods
  */
@@ -107,7 +100,6 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
     protected final ClipAnimationHelper mClipAnimationHelper;
     protected final TransformParams mTransformParams = new TransformParams();
 
-    private final Vibrator mVibrator;
     protected final Mode mMode;
 
     // Shift in the range of [0, 1].
@@ -126,7 +118,7 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
 
     protected Runnable mGestureEndCallback;
 
-    protected final Handler mMainThreadHandler = MAIN_THREAD_EXECUTOR.getHandler();
+    protected final Handler mMainThreadHandler = MAIN_EXECUTOR.getHandler();
     protected MultiStateCallback mStateCallback;
 
     protected boolean mCanceled;
@@ -148,7 +140,6 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
 
         mClipAnimationHelper = new ClipAnimationHelper(context);
         mPageSpacing = context.getResources().getDimensionPixelSize(R.dimen.recents_page_spacing);
-        mVibrator = context.getSystemService(Vibrator.class);
         initTransitionEndpoints(InvariantDeviceProfile.INSTANCE.get(mContext)
                 .getDeviceProfile(mContext));
     }
@@ -162,19 +153,7 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
     }
 
     protected void performHapticFeedback() {
-        if (!mVibrator.hasVibrator()) {
-            return;
-        }
-        if (Settings.System.getInt(
-                mContext.getContentResolver(), Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0) {
-            return;
-        }
-
-        VibrationEffect effect = createPredefined(EFFECT_CLICK);
-        if (effect == null) {
-            return;
-        }
-        BACKGROUND_EXECUTOR.execute(() -> mVibrator.vibrate(effect));
+        VibratorWrapper.INSTANCE.get(mContext).vibrate(OVERVIEW_HAPTIC);
     }
 
     public Consumer<MotionEvent> getRecentsViewDispatcher(RotationMode rotationMode) {
@@ -229,10 +208,10 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
         // Launch the task user scrolled to (mRecentsView.getNextPage()).
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             // We finish recents animation inside launchTask() when live tile is enabled.
-            mRecentsView.getTaskViewAt(mRecentsView.getNextPage()).launchTask(false /* animate */,
+            mRecentsView.getNextPageTaskView().launchTask(false /* animate */,
                     true /* freezeTaskList */);
         } else {
-            int taskId = mRecentsView.getTaskViewAt(mRecentsView.getNextPage()).getTask().key.id;
+            int taskId = mRecentsView.getNextPageTaskView().getTask().key.id;
             mFinishingRecentsAnimationForNewTaskId = taskId;
             mRecentsAnimationWrapper.finish(true /* toRecents */, () -> {
                 if (!mCanceled) {
@@ -275,7 +254,7 @@ public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q exten
             overviewStackBounds = getStackBounds(dp);
         }
         dp.updateInsets(targetSet.homeContentInsets);
-        dp.updateIsSeascape(mContext.getSystemService(WindowManager.class));
+        dp.updateIsSeascape(mContext);
         if (runningTaskTarget != null) {
             mClipAnimationHelper.updateSource(overviewStackBounds, runningTaskTarget);
         }

quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java

@@ -268,22 +268,12 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
                         INDEX_RECENTS_FADE_ANIM, attached ? 1 : 0);
 
                 int runningTaskIndex = recentsView.getRunningTaskIndex();
-                if (runningTaskIndex == 0) {
+                if (runningTaskIndex == recentsView.getTaskViewStartIndex()) {
                     // If we are on the first task (we haven't quick switched), translate recents in
                     // from the side. Calculate the start translation based on current scale/scroll.
                     float currScale = recentsView.getScaleX();
                     float scrollOffsetX = recentsView.getScrollOffset();
-
-                    float offscreenX = NORMAL.getOverviewScaleAndTranslation(activity).translationX;
-                    // The first task is hidden, so offset by its width.
-                    int firstTaskWidth = recentsView.getTaskViewAt(0).getWidth();
-                    offscreenX -= (firstTaskWidth + recentsView.getPageSpacing()) * currScale;
-                    // Offset since scale pushes tasks outwards.
-                    offscreenX += firstTaskWidth * (currScale - 1) / 2;
-                    offscreenX = Math.max(0, offscreenX);
-                    if (recentsView.isRtl()) {
-                        offscreenX = -offscreenX;
-                    }
+                    float offscreenX = recentsView.getOffscreenTranslationX(currScale);
 
                     float fromTranslationX = attached ? offscreenX - scrollOffsetX : 0;
                     float toTranslationX = attached ? 0 : offscreenX - scrollOffsetX;
@@ -351,8 +341,7 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
     private void playScaleDownAnim(AnimatorSet anim, Launcher launcher, LauncherState fromState,
             LauncherState endState) {
         RecentsView recentsView = launcher.getOverviewPanel();
-        TaskView v = recentsView.getTaskViewAt(recentsView.getCurrentPage());
-        if (v == null) {
+        if (recentsView.getCurrentPageTaskView() == null) {
             return;
         }
 
@@ -380,7 +369,7 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
             // recents as a whole needs to translate further to keep up with the app window.
             TaskView runningTaskView = recentsView.getRunningTaskView();
             if (runningTaskView == null) {
-                runningTaskView = recentsView.getTaskViewAt(recentsView.getCurrentPage());
+                runningTaskView = recentsView.getCurrentPageTaskView();
                 if (runningTaskView == null) {
                     // There are no task views in LockTask mode when Overview is enabled.
                     return;
@@ -483,4 +472,4 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
     public void onLaunchTaskSuccess(Launcher launcher) {
         launcher.getStateManager().moveToRestState();
     }
-}
+}

quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java

@@ -15,8 +15,8 @@
  */
 package com.android.quickstep;
 
-import static com.android.systemui.shared.system.ActivityManagerWrapper
-        .CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -29,7 +29,6 @@ import android.util.Log;
 import android.view.ViewConfiguration;
 
 import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
@@ -49,7 +48,6 @@ public class OverviewCommandHelper {
     private final Context mContext;
     private final ActivityManagerWrapper mAM;
     private final RecentsModel mRecentsModel;
-    private final MainThreadExecutor mMainThreadExecutor;
     private final OverviewComponentObserver mOverviewComponentObserver;
 
     private long mLastToggleTime;
@@ -57,7 +55,6 @@ public class OverviewCommandHelper {
     public OverviewCommandHelper(Context context, OverviewComponentObserver observer) {
         mContext = context;
         mAM = ActivityManagerWrapper.getInstance();
-        mMainThreadExecutor = new MainThreadExecutor();
         mRecentsModel = RecentsModel.INSTANCE.get(mContext);
         mOverviewComponentObserver = observer;
     }
@@ -69,19 +66,19 @@ public class OverviewCommandHelper {
         }
 
         mAM.closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
-        mMainThreadExecutor.execute(new RecentsActivityCommand<>());
+        MAIN_EXECUTOR.execute(new RecentsActivityCommand<>());
     }
 
     public void onOverviewShown(boolean triggeredFromAltTab) {
-        mMainThreadExecutor.execute(new ShowRecentsCommand(triggeredFromAltTab));
+        MAIN_EXECUTOR.execute(new ShowRecentsCommand(triggeredFromAltTab));
     }
 
     public void onOverviewHidden() {
-        mMainThreadExecutor.execute(new HideRecentsCommand());
+        MAIN_EXECUTOR.execute(new HideRecentsCommand());
     }
 
     public void onTip(int actionType, int viewType) {
-        mMainThreadExecutor.execute(() ->
+        MAIN_EXECUTOR.execute(() ->
                 UserEventDispatcher.newInstance(mContext).logActionTip(actionType, viewType));
     }
 
@@ -112,7 +109,7 @@ public class OverviewCommandHelper {
                 TaskView taskView = rv.getNextTaskView();
                 if (taskView == null) {
                     if (rv.getTaskViewCount() > 0) {
-                        taskView = (TaskView) rv.getPageAt(0);
+                        taskView = rv.getTaskViewAt(0);
                         taskView.requestFocus();
                     } else {
                         rv.requestFocus();
@@ -164,9 +161,6 @@ public class OverviewCommandHelper {
 
         @Override
         public void run() {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.ALL_APPS_UPON_RECENTS, "RecentsActivityCommand.run");
-            }
             long elapsedTime = mCreateTime - mLastToggleTime;
             mLastToggleTime = mCreateTime;
 
@@ -183,7 +177,7 @@ public class OverviewCommandHelper {
             // Otherwise, start overview.
             mListener = mHelper.createActivityInitListener(this::onActivityReady);
             mListener.registerAndStartActivity(mOverviewComponentObserver.getOverviewIntent(),
-                    this::createWindowAnimation, mContext, mMainThreadExecutor.getHandler(),
+                    this::createWindowAnimation, mContext, MAIN_EXECUTOR.getHandler(),
                     mAnimationProvider.getRecentsLaunchDuration());
         }
 

quickstep/recents_ui_overrides/src/com/android/quickstep/QuickstepTestInformationHandler.java

@@ -1,12 +1,12 @@
 package com.android.quickstep;
 
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
 import android.content.Context;
 import android.os.Bundle;
 
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.testing.TestInformationHandler;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
@@ -24,7 +24,7 @@ public class QuickstepTestInformationHandler extends TestInformationHandler {
         switch (method) {
             case TestProtocol.REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT: {
                 final float swipeHeight =
-                        OverviewState.getDefaultSwipeHeight(mContext, mDeviceProfile);
+                        LayoutUtils.getDefaultSwipeHeight(mContext, mDeviceProfile);
                 response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) swipeHeight);
                 return response;
             }
@@ -36,12 +36,6 @@ public class QuickstepTestInformationHandler extends TestInformationHandler {
                 return response;
             }
 
-            case TestProtocol.REQUEST_IS_LAUNCHER_INITIALIZED: {
-                response.putBoolean(TestProtocol.TEST_INFO_RESPONSE_FIELD,
-                        TouchInteractionService.isInitialized());
-                return response;
-            }
-
             case TestProtocol.REQUEST_HOTSEAT_TOP: {
                 if (mLauncher == null) return null;
 
@@ -52,7 +46,7 @@ public class QuickstepTestInformationHandler extends TestInformationHandler {
 
             case TestProtocol.REQUEST_OVERVIEW_LEFT_GESTURE_MARGIN: {
                 try {
-                    final int leftMargin = new MainThreadExecutor().submit(() ->
+                    final int leftMargin = MAIN_EXECUTOR.submit(() ->
                             mLauncher.<RecentsView>getOverviewPanel().getLeftGestureMargin()).get();
                     response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, leftMargin);
                 } catch (ExecutionException e) {
@@ -65,7 +59,7 @@ public class QuickstepTestInformationHandler extends TestInformationHandler {
 
             case TestProtocol.REQUEST_OVERVIEW_RIGHT_GESTURE_MARGIN: {
                 try {
-                    final int rightMargin = new MainThreadExecutor().submit(() ->
+                    final int rightMargin = MAIN_EXECUTOR.submit(() ->
                             mLauncher.<RecentsView>getOverviewPanel().getRightGestureMargin()).
                             get();
                     response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, rightMargin);
@@ -80,4 +74,9 @@ public class QuickstepTestInformationHandler extends TestInformationHandler {
 
         return super.call(method);
     }
+
+    @Override
+    protected boolean isLauncherInitialized() {
+        return super.isLauncherInitialized() && TouchInteractionService.isInitialized();
+    }
 }

quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java

@@ -135,6 +135,12 @@ public final class RecentsActivity extends BaseRecentsActivity {
         return (T) mFallbackRecentsView;
     }
 
+    @Override
+    public void returnToHomescreen() {
+        super.returnToHomescreen();
+        // TODO(b/137318995) This should go home, but doing so removes freeform windows
+    }
+
     @Override
     public ActivityOptions getActivityLaunchOptions(final View v) {
         if (!(v instanceof TaskView)) {

quickstep/recents_ui_overrides/src/com/android/quickstep/SwipeSharedState.java

@@ -15,7 +15,7 @@
  */
 package com.android.quickstep;
 
-import static com.android.quickstep.TouchInteractionService.MAIN_THREAD_EXECUTOR;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.util.Log;
 
@@ -25,6 +25,7 @@ import com.android.launcher3.util.Preconditions;
 import com.android.quickstep.util.RecentsAnimationListenerSet;
 import com.android.quickstep.util.SwipeAnimationTargetSet;
 import com.android.quickstep.util.SwipeAnimationTargetSet.SwipeAnimationListener;
+
 import java.io.PrintWriter;
 
 /**
@@ -44,6 +45,7 @@ public class SwipeSharedState implements SwipeAnimationListener {
     public boolean goingToLauncher;
     public boolean recentsAnimationFinishInterrupted;
     public int nextRunningTaskId = -1;
+    private int mLogId;
 
     public void setOverviewComponentObserver(OverviewComponentObserver observer) {
         mOverviewComponentObserver = observer;
@@ -77,7 +79,7 @@ public class SwipeSharedState implements SwipeAnimationListener {
             mRecentsAnimationListener.removeListener(this);
             mRecentsAnimationListener.cancelListener();
             if (mLastAnimationRunning && mLastAnimationTarget != null) {
-                Utilities.postAsyncCallback(MAIN_THREAD_EXECUTOR.getHandler(),
+                Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(),
                         finishAnimation
                                 ? mLastAnimationTarget::finishAnimation
                                 : mLastAnimationTarget::cancelAnimation);
@@ -155,5 +157,10 @@ public class SwipeSharedState implements SwipeAnimationListener {
         pw.println(prefix + "nextRunningTaskId=" + nextRunningTaskId);
         pw.println(prefix + "lastAnimationCancelled=" + mLastAnimationCancelled);
         pw.println(prefix + "lastAnimationRunning=" + mLastAnimationRunning);
+        pw.println(prefix + "logTraceId=" + mLogId);
+    }
+
+    public void setLogTraceId(int logId) {
+        this.mLogId = logId;
     }
 }

quickstep/recents_ui_overrides/src/com/android/quickstep/TaskSystemShortcut.java

@@ -36,8 +36,6 @@ import android.view.View;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ItemInfo;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.WorkspaceItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
@@ -267,12 +265,16 @@ public class TaskSystemShortcut<T extends SystemShortcut> extends SystemShortcut
 
         @Override
         protected ActivityOptions makeLaunchOptions(Activity activity) {
-            return ActivityOptionsCompat.makeFreeformOptions();
+            ActivityOptions activityOptions = ActivityOptionsCompat.makeFreeformOptions();
+            // Arbitrary bounds only because freeform is in dev mode right now
+            Rect r = new Rect(50, 50, 200, 200);
+            activityOptions.setLaunchBounds(r);
+            return activityOptions;
         }
 
         @Override
         protected boolean onActivityStarted(BaseDraggingActivity activity) {
-            Launcher.getLauncher(activity).getStateManager().goToState(LauncherState.NORMAL);
+            activity.returnToHomescreen();
             return true;
         }
     }

quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java

@@ -23,6 +23,8 @@ import static com.android.launcher3.config.FeatureFlags.ENABLE_HINTS_IN_OVERVIEW
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.config.FeatureFlags.FAKE_LANDSCAPE_UI;
 import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_INPUT_MONITOR;
 import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_CLICKABLE;
@@ -40,7 +42,6 @@ import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.Service;
-import android.app.TaskInfo;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -50,8 +51,6 @@ import android.content.res.Configuration;
 import android.graphics.Point;
 import android.graphics.RectF;
 import android.graphics.Region;
-import android.hardware.display.DisplayManager;
-import android.hardware.display.DisplayManager.DisplayListener;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -61,29 +60,26 @@ import android.os.RemoteException;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.Choreographer;
-import android.view.Display;
 import android.view.InputEvent;
 import android.view.MotionEvent;
 import android.view.Surface;
-import android.view.WindowManager;
 
 import androidx.annotation.BinderThread;
 import androidx.annotation.UiThread;
 import androidx.annotation.WorkerThread;
 
 import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.R;
 import com.android.launcher3.ResourceUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.compat.UserManagerCompat;
+import com.android.launcher3.config.BaseFlags;
 import com.android.launcher3.logging.EventLogArray;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.provider.RestoreDbTask;
 import com.android.launcher3.testing.TestProtocol;
-import com.android.launcher3.util.LooperExecutor;
-import com.android.launcher3.util.UiThreadHelper;
+import com.android.launcher3.util.DefaultDisplay;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
 import com.android.quickstep.inputconsumers.AccessibilityInputConsumer;
@@ -96,6 +92,7 @@ import com.android.quickstep.inputconsumers.OverviewInputConsumer;
 import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer;
 import com.android.quickstep.inputconsumers.ResetGestureInputConsumer;
 import com.android.quickstep.inputconsumers.ScreenPinnedInputConsumer;
+import com.android.quickstep.util.AssistantUtilities;
 import com.android.systemui.shared.recents.IOverviewProxy;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -107,7 +104,6 @@ import com.android.systemui.shared.system.QuickStepContract.SystemUiStateFlags;
 import com.android.systemui.shared.system.RecentsAnimationListener;
 import com.android.systemui.shared.system.SystemGestureExclusionListenerCompat;
 
-import com.android.systemui.shared.system.TaskInfoCompat;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.Arrays;
@@ -136,11 +132,14 @@ class ArgList extends LinkedList<String> {
  */
 @TargetApi(Build.VERSION_CODES.Q)
 public class TouchInteractionService extends Service implements
-        NavigationModeChangeListener, DisplayListener {
+        NavigationModeChangeListener, DefaultDisplay.DisplayInfoChangeListener {
+
+    /**
+     * NOTE: This value should be kept same as
+     * ActivityTaskManagerService#INTENT_EXTRA_LOG_TRACE_ID in platform
+     */
+    public static final String INTENT_EXTRA_LOG_TRACE_ID = "INTENT_EXTRA_LOG_TRACE_ID";
 
-    public static final MainThreadExecutor MAIN_THREAD_EXECUTOR = new MainThreadExecutor();
-    public static final LooperExecutor BACKGROUND_EXECUTOR =
-            new LooperExecutor(UiThreadHelper.getBackgroundLooper());
 
     public static final EventLogArray TOUCH_INTERACTION_LOG =
             new EventLogArray("touch_interaction_log", 40);
@@ -161,9 +160,9 @@ public class TouchInteractionService extends Service implements
         public void onInitialize(Bundle bundle) {
             mISystemUiProxy = ISystemUiProxy.Stub
                     .asInterface(bundle.getBinder(KEY_EXTRA_SYSUI_PROXY));
-            MAIN_THREAD_EXECUTOR.execute(TouchInteractionService.this::initInputMonitor);
-            MAIN_THREAD_EXECUTOR.execute(TouchInteractionService.this::onSystemUiProxySet);
-            MAIN_THREAD_EXECUTOR.execute(() -> preloadOverview(true /* fromInit */));
+            MAIN_EXECUTOR.execute(TouchInteractionService.this::initInputMonitor);
+            MAIN_EXECUTOR.execute(TouchInteractionService.this::onSystemUiProxySet);
+            MAIN_EXECUTOR.execute(() -> preloadOverview(true /* fromInit */));
             sIsInitialized = true;
         }
 
@@ -198,7 +197,7 @@ public class TouchInteractionService extends Service implements
         @Override
         public void onAssistantVisibilityChanged(float visibility) {
             mLastAssistantVisibility = visibility;
-            MAIN_THREAD_EXECUTOR.execute(
+            MAIN_EXECUTOR.execute(
                     TouchInteractionService.this::onAssistantVisibilityChanged);
         }
 
@@ -214,13 +213,13 @@ public class TouchInteractionService extends Service implements
                     isButton, gestureSwipeLeft, activityControl.getContainerType());
 
             if (completed && !isButton && shouldNotifyBackGesture()) {
-                BACKGROUND_EXECUTOR.execute(TouchInteractionService.this::tryNotifyBackGesture);
+                UI_HELPER_EXECUTOR.execute(TouchInteractionService.this::tryNotifyBackGesture);
             }
         }
 
         public void onSystemUiStateChanged(int stateFlags) {
             mSystemUiStateFlags = stateFlags;
-            MAIN_THREAD_EXECUTOR.execute(TouchInteractionService.this::onSystemUiFlagsChanged);
+            MAIN_EXECUTOR.execute(TouchInteractionService.this::onSystemUiFlagsChanged);
         }
 
         /** Deprecated methods **/
@@ -244,6 +243,7 @@ public class TouchInteractionService extends Service implements
     private static boolean sConnected = false;
     private static boolean sIsInitialized = false;
     private static final SwipeSharedState sSwipeSharedState = new SwipeSharedState();
+    private int mLogId;
 
     public static boolean isConnected() {
         return sConnected;
@@ -323,8 +323,7 @@ public class TouchInteractionService extends Service implements
             registerReceiver(mUserUnlockedReceiver, new IntentFilter(Intent.ACTION_USER_UNLOCKED));
         }
 
-        mDefaultDisplayId = getSystemService(WindowManager.class).getDefaultDisplay()
-                .getDisplayId();
+        mDefaultDisplayId = DefaultDisplay.INSTANCE.get(this).getInfo().id;
         String blockingActivity = getString(R.string.gesture_blocking_activity);
         mGestureBlockingActivity = TextUtils.isEmpty(blockingActivity) ? null :
                 ComponentName.unflattenFromString(blockingActivity);
@@ -391,9 +390,8 @@ public class TouchInteractionService extends Service implements
             return;
         }
 
-        Display defaultDisplay = getSystemService(WindowManager.class).getDefaultDisplay();
-        Point realSize = new Point();
-        defaultDisplay.getRealSize(realSize);
+        DefaultDisplay.Info displayInfo = DefaultDisplay.INSTANCE.get(this).getInfo();
+        Point realSize = new Point(displayInfo.realSize);
         mSwipeTouchRegion.set(0, 0, realSize.x, realSize.y);
         if (mMode == Mode.NO_BUTTON) {
             int touchHeight = getNavbarSize(ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE);
@@ -415,7 +413,7 @@ public class TouchInteractionService extends Service implements
         } else {
             mAssistantLeftRegion.setEmpty();
             mAssistantRightRegion.setEmpty();
-            switch (defaultDisplay.getRotation()) {
+            switch (displayInfo.rotation) {
                 case Surface.ROTATION_90:
                     mSwipeTouchRegion.left = mSwipeTouchRegion.right
                             - getNavbarSize(ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE);
@@ -438,10 +436,9 @@ public class TouchInteractionService extends Service implements
         }
         if (mMode.hasGestures != newMode.hasGestures) {
             if (newMode.hasGestures) {
-                getSystemService(DisplayManager.class).registerDisplayListener(
-                        this, MAIN_THREAD_EXECUTOR.getHandler());
+                DefaultDisplay.INSTANCE.get(this).addChangeListener(this);
             } else {
-                getSystemService(DisplayManager.class).unregisterDisplayListener(this);
+                DefaultDisplay.INSTANCE.get(this).removeChangeListener(this);
             }
         }
         mMode = newMode;
@@ -457,14 +454,8 @@ public class TouchInteractionService extends Service implements
     }
 
     @Override
-    public void onDisplayAdded(int i) { }
-
-    @Override
-    public void onDisplayRemoved(int i) { }
-
-    @Override
-    public void onDisplayChanged(int displayId) {
-        if (displayId != mDefaultDisplayId) {
+    public void onDisplayInfoChanged(DefaultDisplay.Info info, int flags) {
+        if (info.id != mDefaultDisplayId) {
             return;
         }
 
@@ -529,7 +520,7 @@ public class TouchInteractionService extends Service implements
         }
         disposeEventHandlers();
         if (mMode.hasGestures) {
-            getSystemService(DisplayManager.class).unregisterDisplayListener(this);
+            DefaultDisplay.INSTANCE.get(this).removeChangeListener(this);
         }
 
         sConnected = false;
@@ -554,9 +545,12 @@ public class TouchInteractionService extends Service implements
             Log.e(TAG, "Unknown event " + ev);
             return;
         }
+
         MotionEvent event = (MotionEvent) ev;
-        TOUCH_INTERACTION_LOG.addLog("onMotionEvent", event.getActionMasked());
         if (event.getAction() == ACTION_DOWN) {
+            mLogId = TOUCH_INTERACTION_LOG.generateAndSetLogId();
+            sSwipeSharedState.setLogTraceId(mLogId);
+
             if (mSwipeTouchRegion.contains(event.getX(), event.getY())) {
                 boolean useSharedState = mConsumer.useSharedSwipeState();
                 mConsumer.onConsumerAboutToBeSwitched();
@@ -576,6 +570,8 @@ public class TouchInteractionService extends Service implements
                 mUncheckedConsumer = InputConsumer.NO_OP;
             }
         }
+
+        TOUCH_INTERACTION_LOG.addLog("onMotionEvent", event.getActionMasked());
         mUncheckedConsumer.onMotionEvent(event);
     }
 
@@ -653,16 +649,14 @@ public class TouchInteractionService extends Service implements
                 mOverviewComponentObserver.getActivityControlHelper();
 
         boolean forceOverviewInputConsumer = false;
-        if (isExcludedAssistant(runningTaskInfo)) {
+        if (AssistantUtilities.isExcludedAssistant(runningTaskInfo)) {
             // In the case where we are in the excluded assistant state, ignore it and treat the
             // running activity as the task behind the assistant
-            runningTaskInfo = mAM.getRunningTask(ACTIVITY_TYPE_ASSISTANT);
-            if (!ActivityManagerWrapper.isHomeTask(runningTaskInfo)) {
-                final ComponentName homeComponent =
-                    mOverviewComponentObserver.getHomeIntent().getComponent();
-                forceOverviewInputConsumer =
-                    runningTaskInfo.baseIntent.getComponent().equals(homeComponent);
-            }
+            runningTaskInfo = mAM.getRunningTask(ACTIVITY_TYPE_ASSISTANT /* ignoreActivityType */);
+            ComponentName homeComponent = mOverviewComponentObserver.getHomeIntent().getComponent();
+            ComponentName runningComponent = runningTaskInfo.baseIntent.getComponent();
+            forceOverviewInputConsumer =
+                runningComponent != null && runningComponent.equals(homeComponent);
         }
 
         if (runningTaskInfo == null && !sSwipeSharedState.goingToLauncher
@@ -676,9 +670,9 @@ public class TouchInteractionService extends Service implements
             return createOtherActivityInputConsumer(event, info);
         } else if (sSwipeSharedState.goingToLauncher || activityControl.isResumed()
                 || forceOverviewInputConsumer) {
-            return createOverviewInputConsumer(event);
+            return createOverviewInputConsumer(event, forceOverviewInputConsumer);
         } else if (ENABLE_QUICKSTEP_LIVE_TILE.get() && activityControl.isInLiveTileMode()) {
-            return createOverviewInputConsumer(event);
+            return createOverviewInputConsumer(event, forceOverviewInputConsumer);
         } else if (mGestureBlockingActivity != null && runningTaskInfo != null
                 && mGestureBlockingActivity.equals(runningTaskInfo.topActivity)) {
             return mResetGestureInputConsumer;
@@ -687,12 +681,6 @@ public class TouchInteractionService extends Service implements
         }
     }
 
-    private boolean isExcludedAssistant(TaskInfo info) {
-        return info != null
-                && TaskInfoCompat.getActivityType(info) == ACTIVITY_TYPE_ASSISTANT
-                && (info.baseIntent.getFlags() & Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0;
-    }
-
     private boolean disableHorizontalSwipe(MotionEvent event) {
         // mExclusionRegion can change on binder thread, use a local instance here.
         Region exclusionRegion = mExclusionRegion;
@@ -718,19 +706,20 @@ public class TouchInteractionService extends Service implements
         return new OtherActivityInputConsumer(this, runningTaskInfo,
                 shouldDefer, mOverviewCallbacks, this::onConsumerInactive,
                 sSwipeSharedState, mInputMonitorCompat, mSwipeTouchRegion,
-                disableHorizontalSwipe(event), factory);
+                disableHorizontalSwipe(event), factory, mLogId);
     }
 
     private InputConsumer createDeviceLockedInputConsumer(RunningTaskInfo taskInfo) {
         if (mMode == Mode.NO_BUTTON && taskInfo != null) {
             return new DeviceLockedInputConsumer(this, sSwipeSharedState, mInputMonitorCompat,
-                    mSwipeTouchRegion, taskInfo.taskId);
+                    mSwipeTouchRegion, taskInfo.taskId, mLogId);
         } else {
             return mResetGestureInputConsumer;
         }
     }
 
-    public InputConsumer createOverviewInputConsumer(MotionEvent event) {
+    public InputConsumer createOverviewInputConsumer(MotionEvent event,
+            boolean forceOverviewInputConsumer) {
         final ActivityControlHelper activityControl =
                 mOverviewComponentObserver.getActivityControlHelper();
         BaseDraggingActivity activity = activityControl.getCreatedActivity();
@@ -738,7 +727,10 @@ public class TouchInteractionService extends Service implements
             return mResetGestureInputConsumer;
         }
 
-        if (activity.getRootView().hasWindowFocus() || sSwipeSharedState.goingToLauncher) {
+        if (activity.getRootView().hasWindowFocus()
+                || sSwipeSharedState.goingToLauncher
+                || (BaseFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
+                    && forceOverviewInputConsumer)) {
             return new OverviewInputConsumer(activity, mInputMonitorCompat,
                     false /* startingInActivityBounds */);
         } else {
@@ -788,7 +780,8 @@ public class TouchInteractionService extends Service implements
         }
 
         // Pass null animation handler to indicate this start is preload.
-        startRecentsActivityAsync(mOverviewComponentObserver.getOverviewIntentIgnoreSysUiState(), null);
+        startRecentsActivityAsync(mOverviewComponentObserver.getOverviewIntentIgnoreSysUiState(),
+                null);
     }
 
     @Override
@@ -897,7 +890,7 @@ public class TouchInteractionService extends Service implements
     }
 
     public static void startRecentsActivityAsync(Intent intent, RecentsAnimationListener listener) {
-        BACKGROUND_EXECUTOR.execute(() -> ActivityManagerWrapper.getInstance()
+        UI_HELPER_EXECUTOR.execute(() -> ActivityManagerWrapper.getInstance()
                 .startRecentsActivity(intent, null, listener, null, null));
     }
 }

quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java

@@ -479,8 +479,8 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
             recentsAttachedToAppWindow = mIsShelfPeeking || mIsLikelyToStartNewTask;
             if (animate) {
                 // Only animate if an adjacent task view is visible on screen.
-                TaskView adjacentTask1 = mRecentsView.getTaskViewAt(runningTaskIndex + 1);
-                TaskView adjacentTask2 = mRecentsView.getTaskViewAt(runningTaskIndex - 1);
+                TaskView adjacentTask1 = mRecentsView.getNextTaskView();
+                TaskView adjacentTask2 = mRecentsView.getPreviousTaskView();
                 float prevTranslationX = mRecentsView.getTranslationX();
                 mRecentsView.setTranslationX(0);
                 animate = (adjacentTask1 != null && adjacentTask1.getGlobalVisibleRect(TEMP_RECT))
@@ -590,8 +590,7 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
      */
     private void updateSysUiFlags(float windowProgress) {
         if (mRecentsView != null) {
-            TaskView centermostTask = mRecentsView.getTaskViewAt(mRecentsView
-                    .getPageNearestToCenterOfScreen());
+            TaskView centermostTask = mRecentsView.getTaskViewNearestToCenterOfScreen();
             int centermostTaskFlags = centermostTask == null ? 0
                     : centermostTask.getThumbnail().getSysUiStatusNavFlags();
             boolean useHomeScreenFlags = windowProgress > 1 - UPDATE_SYSUI_FLAGS_THRESHOLD;

quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java

@@ -176,7 +176,7 @@ public class FallbackRecentsView extends RecentsView<RecentsActivity> {
     protected void applyLoadPlan(ArrayList<Task> tasks) {
         // When quick-switching on 3p-launcher, we add a "dummy" tile corresponding to Launcher
         // as well. This tile is never shown as we have setCurrentTaskHidden, but allows use to
-        // track the index of the next task appropriately, as it we are switching on any other app.
+        // track the index of the next task appropriately, as if we are switching on any other app.
         if (mRunningTaskInfo != null && mRunningTaskInfo.taskId == mRunningTaskId) {
             // Check if the task list has running task
             boolean found = false;

quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java

@@ -22,8 +22,9 @@ import static android.view.MotionEvent.ACTION_UP;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
-import static com.android.quickstep.WindowTransformSwipeHandler.MIN_PROGRESS_FOR_OVERVIEW;
+import static com.android.quickstep.TouchInteractionService.INTENT_EXTRA_LOG_TRACE_ID;
 import static com.android.quickstep.TouchInteractionService.startRecentsActivityAsync;
+import static com.android.quickstep.WindowTransformSwipeHandler.MIN_PROGRESS_FOR_OVERVIEW;
 
 import android.content.ComponentName;
 import android.content.Context;
@@ -35,10 +36,10 @@ import android.graphics.RectF;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.ViewConfiguration;
-import android.view.WindowManager;
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.util.DefaultDisplay;
 import com.android.quickstep.LockScreenRecentsActivity;
 import com.android.quickstep.MultiStateCallback;
 import com.android.quickstep.SwipeSharedState;
@@ -76,6 +77,7 @@ public class DeviceLockedInputConsumer implements InputConsumer,
 
     private final PointF mTouchDown = new PointF();
     private final ClipAnimationHelper mClipAnimationHelper;
+    private int mLogId;
     private final ClipAnimationHelper.TransformParams mTransformParams;
     private final Point mDisplaySize;
     private final MultiStateCallback mStateCallback;
@@ -90,19 +92,20 @@ public class DeviceLockedInputConsumer implements InputConsumer,
     private SwipeAnimationTargetSet mTargetSet;
 
     public DeviceLockedInputConsumer(Context context, SwipeSharedState swipeSharedState,
-            InputMonitorCompat inputMonitorCompat, RectF swipeTouchRegion, int runningTaskId) {
+            InputMonitorCompat inputMonitorCompat, RectF swipeTouchRegion, int runningTaskId,
+            int logId) {
         mContext = context;
         mTouchSlopSquared = squaredTouchSlop(context);
         mSwipeSharedState = swipeSharedState;
         mClipAnimationHelper = new ClipAnimationHelper(context);
+        mLogId = logId;
         mTransformParams = new ClipAnimationHelper.TransformParams();
         mInputMonitorCompat = inputMonitorCompat;
         mSwipeTouchRegion = swipeTouchRegion;
         mRunningTaskId = runningTaskId;
 
         // Do not use DeviceProfile as the user data might be locked
-        mDisplaySize = new Point();
-        context.getSystemService(WindowManager.class).getDefaultDisplay().getRealSize(mDisplaySize);
+        mDisplaySize = DefaultDisplay.INSTANCE.get(context).getInfo().realSize;
 
         // Init states
         mStateCallback = new MultiStateCallback(STATE_NAMES);
@@ -205,7 +208,8 @@ public class DeviceLockedInputConsumer implements InputConsumer,
         Intent intent = new Intent(Intent.ACTION_MAIN)
                 .addCategory(Intent.CATEGORY_DEFAULT)
                 .setComponent(new ComponentName(mContext, LockScreenRecentsActivity.class))
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                .putExtra(INTENT_EXTRA_LOG_TRACE_ID, mLogId);
 
         mInputMonitorCompat.pilferPointers();
         startRecentsActivityAsync(intent, newListenerSet);

quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/FallbackNoButtonInputConsumer.java

@@ -50,7 +50,6 @@ import com.android.quickstep.fallback.FallbackRecentsView;
 import com.android.quickstep.util.ObjectWrapper;
 import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.SwipeAnimationTargetSet;
-import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;

quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java

@@ -22,11 +22,11 @@ import static android.view.MotionEvent.ACTION_POINTER_DOWN;
 import static android.view.MotionEvent.ACTION_POINTER_UP;
 import static android.view.MotionEvent.ACTION_UP;
 import static android.view.MotionEvent.INVALID_POINTER_ID;
-
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.util.RaceConditionTracker.ENTER;
 import static com.android.launcher3.util.RaceConditionTracker.EXIT;
+import static com.android.quickstep.TouchInteractionService.INTENT_EXTRA_LOG_TRACE_ID;
 import static com.android.quickstep.TouchInteractionService.TOUCH_INTERACTION_LOG;
 import static com.android.quickstep.TouchInteractionService.startRecentsActivityAsync;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
@@ -35,6 +35,7 @@ import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
 import android.content.ContextWrapper;
+import android.content.Intent;
 import android.graphics.PointF;
 import android.graphics.RectF;
 import android.os.Build;
@@ -43,12 +44,13 @@ import android.os.Looper;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.ViewConfiguration;
-
+import androidx.annotation.UiThread;
 import com.android.launcher3.R;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.RaceConditionTracker;
 import com.android.launcher3.util.TraceHelper;
 import com.android.quickstep.BaseSwipeUpHandler;
+import com.android.quickstep.BaseSwipeUpHandler.Factory;
 import com.android.quickstep.OverviewCallbacks;
 import com.android.quickstep.SwipeSharedState;
 import com.android.quickstep.SysUINavigationMode;
@@ -59,11 +61,8 @@ import com.android.quickstep.util.NavBarPosition;
 import com.android.quickstep.util.RecentsAnimationListenerSet;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputMonitorCompat;
-
 import java.util.function.Consumer;
 
-import androidx.annotation.UiThread;
-
 /**
  * Input consumer for handling events originating from an activity other than Launcher
  */
@@ -119,14 +118,16 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
         ActivityManagerWrapper.getInstance().cancelRecentsAnimation(
                 true /* restoreHomeStackPosition */);
     };
+    private int mLogId;
 
     public OtherActivityInputConsumer(Context base, RunningTaskInfo runningTaskInfo,
             boolean isDeferredDownTarget, OverviewCallbacks overviewCallbacks,
             Consumer<OtherActivityInputConsumer> onCompleteCallback,
             SwipeSharedState swipeSharedState, InputMonitorCompat inputMonitorCompat,
             RectF swipeTouchRegion, boolean disableHorizontalSwipe,
-            BaseSwipeUpHandler.Factory handlerFactory) {
+            Factory handlerFactory, int logId) {
         super(base);
+        mLogId = logId;
 
         mMainThreadHandler = new Handler(Looper.getMainLooper());
         mRunningTask = runningTaskInfo;
@@ -341,7 +342,9 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
             RecentsAnimationListenerSet newListenerSet =
                     mSwipeSharedState.newRecentsAnimationListenerSet();
             newListenerSet.addListener(handler);
-            startRecentsActivityAsync(handler.getLaunchIntent(), newListenerSet);
+            Intent intent = handler.getLaunchIntent();
+            intent.putExtra(INTENT_EXTRA_LOG_TRACE_ID, mLogId);
+            startRecentsActivityAsync(intent, newListenerSet);
         }
     }
 

quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java

@@ -22,9 +22,9 @@ import static android.view.MotionEvent.ACTION_UP;
 
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.quickstep.TouchInteractionService.TOUCH_INTERACTION_LOG;
-import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.content.Context;
+import android.content.Intent;
 import android.graphics.PointF;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
@@ -34,12 +34,9 @@ import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogUtils;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
-import com.android.quickstep.OverviewCallbacks;
 import com.android.quickstep.util.NavBarPosition;
-import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputMonitorCompat;
 
 public class OverviewWithoutFocusInputConsumer implements InputConsumer {
@@ -148,9 +145,9 @@ public class OverviewWithoutFocusInputConsumer implements InputConsumer {
         }
 
         if (triggerQuickstep) {
-            OverviewCallbacks.get(mContext).closeAllWindows();
-            ActivityManagerWrapper.getInstance()
-                    .closeSystemWindows(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS);
+            mContext.startActivity(new Intent(Intent.ACTION_MAIN)
+                    .addCategory(Intent.CATEGORY_HOME)
+                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
             TOUCH_INTERACTION_LOG.addLog("startQuickstep");
             BaseActivity activity = BaseDraggingActivity.fromContext(mContext);
             int pageIndex = -1; // This number doesn't reflect workspace page index.

quickstep/recents_ui_overrides/src/com/android/quickstep/logging/UserEventDispatcherAppPredictionExtension.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.logging;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.appprediction.PredictionUiStateManager;
+import com.android.launcher3.userevent.nano.LauncherLogProto;
+
+/**
+ * This class handles AOSP MetricsLogger function calls and logging around
+ * quickstep interactions and app launches.
+ */
+@SuppressWarnings("unused")
+public class UserEventDispatcherAppPredictionExtension extends UserEventDispatcherExtension {
+
+    public static final int ALL_APPS_PREDICTION_TIPS = 2;
+
+    private static final String TAG = "UserEventDispatcher";
+
+    public UserEventDispatcherAppPredictionExtension(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected void onFillInLogContainerData(
+            @NonNull ItemInfo itemInfo, @NonNull LauncherLogProto.Target target,
+            @NonNull LauncherLogProto.Target targetParent) {
+        PredictionUiStateManager.fillInPredictedRank(itemInfo, target);
+    }
+}

quickstep/recents_ui_overrides/src/com/android/quickstep/util/ClipAnimationHelper.java

@@ -37,6 +37,7 @@ import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.views.RecentsView;
@@ -50,8 +51,6 @@ import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.
 import com.android.systemui.shared.system.TransactionCompat;
 import com.android.systemui.shared.system.WindowManagerWrapper;
 
-import java.util.function.BiFunction;
-
 /**
  * Utility class to handle window clip animation
  */
@@ -213,6 +212,11 @@ public class ClipAnimationHelper {
                         }
                         mCurrentCornerRadius = cornerRadius;
                     }
+                    // Fade out Assistant overlay.
+                    if (app.activityType == RemoteAnimationTargetCompat.ACTIVITY_TYPE_ASSISTANT
+                            && app.isNotInRecents) {
+                        alpha = 1 - Interpolators.DEACCEL_2_5.getInterpolation(progress);
+                    }
                 } else if (targetSet.hasRecents) {
                     // If home has a different target then recents, reverse anim the
                     // home target.

quickstep/recents_ui_overrides/src/com/android/quickstep/util/NavBarPosition.java

@@ -21,9 +21,9 @@ import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
 
 import android.content.Context;
 import android.view.Surface;
-import android.view.WindowManager;
 
 import com.android.launcher3.graphics.RotationMode;
+import com.android.launcher3.util.DefaultDisplay;
 import com.android.quickstep.SysUINavigationMode;
 
 /**
@@ -36,8 +36,7 @@ public class NavBarPosition {
 
     public NavBarPosition(Context context) {
         mMode = SysUINavigationMode.getMode(context);
-        mDisplayRotation = context.getSystemService(WindowManager.class)
-                .getDefaultDisplay().getRotation();
+        mDisplayRotation = DefaultDisplay.INSTANCE.get(context).getInfo().rotation;
     }
 
     public boolean isRightEdge() {

quickstep/recents_ui_overrides/src/com/android/quickstep/util/RecentsAnimationListenerSet.java

@@ -15,11 +15,13 @@
  */
 package com.android.quickstep.util;
 
-import static com.android.quickstep.TouchInteractionService.MAIN_THREAD_EXECUTOR;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.graphics.Rect;
 import android.util.ArraySet;
 
+import androidx.annotation.UiThread;
+
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.Preconditions;
 import com.android.quickstep.util.SwipeAnimationTargetSet.SwipeAnimationListener;
@@ -31,8 +33,6 @@ import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import java.util.Set;
 import java.util.function.Consumer;
 
-import androidx.annotation.UiThread;
-
 /**
  * Wrapper around {@link RecentsAnimationListener} which delegates callbacks to multiple listeners
  * on the main thread
@@ -82,7 +82,7 @@ public class RecentsAnimationListenerSet implements RecentsAnimationListener {
         if (mCancelled) {
             targetSet.cancelAnimation();
         } else {
-            Utilities.postAsyncCallback(MAIN_THREAD_EXECUTOR.getHandler(), () -> {
+            Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), () -> {
                 for (SwipeAnimationListener listener : getListeners()) {
                     listener.onRecentsAnimationStart(targetSet);
                 }
@@ -92,14 +92,14 @@ public class RecentsAnimationListenerSet implements RecentsAnimationListener {
 
     @Override
     public final void onAnimationCanceled(ThumbnailData thumbnailData) {
-        Utilities.postAsyncCallback(MAIN_THREAD_EXECUTOR.getHandler(), () -> {
+        Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), () -> {
             for (SwipeAnimationListener listener : getListeners()) {
                 listener.onRecentsAnimationCanceled();
             }
         });
         // TODO: handle the transition better instead of simply using a transition delay.
         if (thumbnailData != null) {
-            MAIN_THREAD_EXECUTOR.getHandler().postDelayed(() -> mController.cleanupScreenshot(),
+            MAIN_EXECUTOR.getHandler().postDelayed(() -> mController.cleanupScreenshot(),
                     TRANSITION_DELAY);
         }
     }

quickstep/recents_ui_overrides/src/com/android/quickstep/util/SwipeAnimationTargetSet.java

@@ -15,8 +15,8 @@
  */
 package com.android.quickstep.util;
 
-import static com.android.quickstep.TouchInteractionService.BACKGROUND_EXECUTOR;
-import static com.android.quickstep.TouchInteractionService.MAIN_THREAD_EXECUTOR;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
 
 import android.graphics.Rect;
@@ -68,25 +68,25 @@ public class SwipeAnimationTargetSet extends RemoteAnimationTargetSet {
 
     public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint) {
         mOnFinishListener.accept(this);
-        BACKGROUND_EXECUTOR.execute(() -> {
+        UI_HELPER_EXECUTOR.execute(() -> {
             controller.setInputConsumerEnabled(false);
             controller.finish(toRecents, sendUserLeaveHint);
 
             if (callback != null) {
-                MAIN_THREAD_EXECUTOR.execute(callback);
+                MAIN_EXECUTOR.execute(callback);
             }
         });
     }
 
     public void enableInputConsumer() {
-        BACKGROUND_EXECUTOR.submit(() -> {
+        UI_HELPER_EXECUTOR.submit(() -> {
             controller.hideCurrentInputMethod();
             controller.setInputConsumerEnabled(true);
         });
     }
 
     public void setWindowThresholdCrossed(boolean thresholdCrossed) {
-        BACKGROUND_EXECUTOR.execute(() -> {
+        UI_HELPER_EXECUTOR.execute(() -> {
             controller.setAnimationTargetsBehindSystemBars(!thresholdCrossed);
             if (mShouldMinimizeSplitScreen && thresholdCrossed) {
                 // NOTE: As a workaround for conflicting animations (Launcher animating the task

quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java

@@ -19,6 +19,7 @@ package com.android.quickstep.views;
 import static android.provider.Settings.ACTION_APP_USAGE_SETTINGS;
 
 import static com.android.launcher3.Utilities.prefixTextWithIcon;
+import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
 
 import android.annotation.TargetApi;
 import android.app.ActivityOptions;
@@ -41,7 +42,6 @@ import androidx.annotation.StringRes;
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.systemui.shared.recents.model.Task;
 
@@ -117,7 +117,7 @@ public final class DigitalWellBeingToast {
             return;
         }
 
-        Utilities.THREAD_POOL_EXECUTOR.execute(() -> {
+        THREAD_POOL_EXECUTOR.execute(() -> {
             final AppUsageLimit usageLimit = mLauncherApps.getAppUsageLimit(
                     task.getTopComponent().getPackageName(),
                     UserHandle.of(task.key.userId));

quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java

@@ -35,6 +35,7 @@ import android.os.Build;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;
+import android.widget.FrameLayout;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Hotseat;
@@ -45,11 +46,14 @@ import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.appprediction.PredictionUiStateManager;
 import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
+import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.views.ScrimView;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.util.ClipAnimationHelper;
 import com.android.quickstep.util.ClipAnimationHelper.TransformParams;
 import com.android.quickstep.util.LayoutUtils;
+import com.android.systemui.plugins.PluginListener;
+import com.android.systemui.plugins.RecentsExtraCard;
 
 /**
  * {@link RecentsView} used in Launcher activity
@@ -57,8 +61,29 @@ import com.android.quickstep.util.LayoutUtils;
 @TargetApi(Build.VERSION_CODES.O)
 public class LauncherRecentsView extends RecentsView<Launcher> implements StateListener {
 
+    private static final Rect sTempRect = new Rect();
+
     private final TransformParams mTransformParams = new TransformParams();
 
+    private RecentsExtraCard mRecentsExtraCardPlugin;
+    private RecentsExtraViewContainer mRecentsExtraViewContainer;
+    private PluginListener<RecentsExtraCard> mRecentsExtraCardPluginListener =
+            new PluginListener<RecentsExtraCard>() {
+        @Override
+        public void onPluginConnected(RecentsExtraCard recentsExtraCard, Context context) {
+            createRecentsExtraCard();
+            mRecentsExtraCardPlugin = recentsExtraCard;
+            mRecentsExtraCardPlugin.setupView(context, mRecentsExtraViewContainer, mActivity);
+        }
+
+        @Override
+        public void onPluginDisconnected(RecentsExtraCard plugin) {
+            removeView(mRecentsExtraViewContainer);
+            mRecentsExtraCardPlugin = null;
+            mRecentsExtraViewContainer = null;
+        }
+    };
+
     public LauncherRecentsView(Context context) {
         this(context, null);
     }
@@ -144,6 +169,25 @@ public class LauncherRecentsView extends RecentsView<Launcher> implements StateL
         LayoutUtils.calculateLauncherTaskSize(getContext(), dp, outRect);
     }
 
+    /**
+     * @return The translationX to apply to this view so that the first task is just offscreen.
+     */
+    public float getOffscreenTranslationX(float recentsScale) {
+        float offscreenX = NORMAL.getOverviewScaleAndTranslation(mActivity).translationX;
+        // Offset since scale pushes tasks outwards.
+        getTaskSize(sTempRect);
+        int taskWidth = sTempRect.width();
+        offscreenX += taskWidth * (recentsScale - 1) / 2;
+        if (mRunningTaskTileHidden) {
+            // The first task is hidden, so offset by its width.
+            offscreenX -= (taskWidth + getPageSpacing()) * recentsScale;
+        }
+        if (isRtl()) {
+            offscreenX = -offscreenX;
+        }
+        return offscreenX;
+    }
+
     @Override
     protected void onTaskLaunchAnimationUpdate(float progress, TaskView tv) {
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
@@ -264,4 +308,66 @@ public class LauncherRecentsView extends RecentsView<Launcher> implements StateL
         }
         return super.shouldStealTouchFromSiblingsBelow(ev);
     }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        PluginManagerWrapper.INSTANCE.get(getContext())
+                .addPluginListener(mRecentsExtraCardPluginListener, RecentsExtraCard.class);
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        PluginManagerWrapper.INSTANCE.get(getContext()).removePluginListener(
+                mRecentsExtraCardPluginListener);
+    }
+
+    @Override
+    protected int computeMinScrollX() {
+        if (canComputeScrollX() && !mIsRtl) {
+            return computeScrollX();
+        }
+        return super.computeMinScrollX();
+    }
+
+    @Override
+    protected int computeMaxScrollX() {
+        if (canComputeScrollX() && mIsRtl) {
+            return computeScrollX();
+        }
+        return super.computeMaxScrollX();
+    }
+
+    private boolean canComputeScrollX() {
+        return mRecentsExtraCardPlugin != null && getTaskViewCount() > 0
+                && !mDisallowScrollToClearAll;
+    }
+
+    private int computeScrollX() {
+        int scrollIndex = getTaskViewStartIndex() - 1;
+        while (scrollIndex >= 0 && getChildAt(scrollIndex) instanceof RecentsExtraViewContainer
+                && ((RecentsExtraViewContainer) getChildAt(scrollIndex)).isScrollable()) {
+            scrollIndex--;
+        }
+        return getScrollForPage(scrollIndex + 1);
+    }
+
+    private void createRecentsExtraCard() {
+        mRecentsExtraViewContainer = new RecentsExtraViewContainer(getContext());
+        FrameLayout.LayoutParams helpCardParams =
+                new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
+                        FrameLayout.LayoutParams.MATCH_PARENT);
+        mRecentsExtraViewContainer.setLayoutParams(helpCardParams);
+        mRecentsExtraViewContainer.setScrollable(true);
+        addView(mRecentsExtraViewContainer, 0);
+    }
+
+    @Override
+    public void resetTaskVisuals() {
+        super.resetTaskVisuals();
+        if (mRecentsExtraViewContainer != null) {
+            mRecentsExtraViewContainer.setAlpha(mContentAlpha);
+        }
+    }
 }

quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsExtraViewContainer.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.FrameLayout;
+
+/**
+ * Empty view to house recents overview extra card
+ */
+public class RecentsExtraViewContainer extends FrameLayout implements RecentsView.PageCallbacks {
+
+    private boolean mScrollable = false;
+
+    public RecentsExtraViewContainer(Context context) {
+        super(context);
+    }
+
+    public RecentsExtraViewContainer(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public RecentsExtraViewContainer(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    /**
+     * Determine whether the view should be scrolled to in the recents overview, similar to the
+     * taskviews.
+     * @return true if viewed should be scrolled to, false if not
+     */
+    public boolean isScrollable() {
+        return mScrollable;
+    }
+
+    public void setScrollable(boolean scrollable) {
+        this.mScrollable = scrollable;
+    }
+}

quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java

@@ -34,9 +34,9 @@ import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
 import static com.android.launcher3.uioverrides.touchcontrollers.TaskViewTouchController.SUCCESS_TRANSITION_PROGRESS;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.CLEAR_ALL_BUTTON;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
-import static com.android.quickstep.TouchInteractionService.BACKGROUND_EXECUTOR;
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
@@ -186,7 +186,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
     private final ViewPool<TaskView> mTaskViewPool;
 
     private boolean mDwbToastShown;
-    private boolean mDisallowScrollToClearAll;
+    protected boolean mDisallowScrollToClearAll;
     private boolean mOverlayEnabled;
     private boolean mFreezeViewVisibility;
 
@@ -227,7 +227,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
                 return;
             }
 
-            BACKGROUND_EXECUTOR.execute(() -> {
+            UI_HELPER_EXECUTOR.execute(() -> {
                 TaskView taskView = getTaskView(taskId);
                 if (taskView == null) {
                     return;
@@ -271,7 +271,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
 
     // Only valid until the launcher state changes to NORMAL
     protected int mRunningTaskId = -1;
-    private boolean mRunningTaskTileHidden;
+    protected boolean mRunningTaskTileHidden;
     private Task mTmpRunningTask;
 
     private boolean mRunningTaskIconScaledDown = false;
@@ -288,7 +288,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
     private LayoutTransition mLayoutTransition;
 
     @ViewDebug.ExportedProperty(category = "launcher")
-    private float mContentAlpha = 1;
+    protected float mContentAlpha = 1;
     @ViewDebug.ExportedProperty(category = "launcher")
     protected float mFullscreenProgress = 0;
 
@@ -305,6 +305,9 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
     private Layout mEmptyTextLayout;
     private LiveTileOverlay mLiveTileOverlay;
 
+    // Keeps track of the index where the first TaskView should be
+    private int mTaskViewStartIndex = 0;
+
     private BaseActivity.MultiWindowModeChangedListener mMultiWindowModeChangedListener =
             (inMultiWindowMode) -> {
         if (!inMultiWindowMode && mOverviewStateEnabled) {
@@ -328,7 +331,6 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         mClearAllButton = (ClearAllButton) LayoutInflater.from(context)
                 .inflate(R.layout.overview_clear_all_button, this, false);
         mClearAllButton.setOnClickListener(this::dismissAllTasks);
-
         mTaskViewPool = new ViewPool<>(context, this, R.layout.task, 20 /* max size */,
                 10 /* initial size */);
 
@@ -429,7 +431,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         super.onViewRemoved(child);
 
         // Clear the task data for the removed child if it was visible
-        if (child != mClearAllButton) {
+        if (child instanceof TaskView) {
             TaskView taskView = (TaskView) child;
             mHasVisibleTaskData.delete(taskView.getTask().key.id);
             mTaskViewPool.recycle(taskView);
@@ -443,7 +445,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
 
     public TaskView getTaskView(int taskId) {
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView tv = (TaskView) getChildAt(i);
+            TaskView tv = getTaskViewAt(i);
             if (tv.getTask() != null && tv.getTask().key != null && tv.getTask().key.id == taskId) {
                 return tv;
             }
@@ -535,28 +537,26 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         }
 
         if (tasks == null || tasks.isEmpty()) {
-            removeAllViews();
+            removeTasksViewsAndClearAllButton();
             onTaskStackUpdated();
             return;
         }
 
-        int oldChildCount = getChildCount();
-
         // Unload existing visible task data
         unloadVisibleTaskData();
 
-        TaskView ignoreRestTaskView =
+        TaskView ignoreResetTaskView =
                 mIgnoreResetTaskId == -1 ? null : getTaskView(mIgnoreResetTaskId);
 
         final int requiredTaskCount = tasks.size();
         if (getTaskViewCount() != requiredTaskCount) {
-            if (oldChildCount > 0) {
+            if (indexOfChild(mClearAllButton) != -1) {
                 removeView(mClearAllButton);
             }
-            for (int i = getChildCount(); i < requiredTaskCount; i++) {
+            for (int i = getTaskViewCount(); i < requiredTaskCount; i++) {
                 addView(mTaskViewPool.getView());
             }
-            while (getChildCount() > requiredTaskCount) {
+            while (getTaskViewCount() > requiredTaskCount) {
                 removeView(getChildAt(getChildCount() - 1));
             }
             if (requiredTaskCount > 0) {
@@ -566,7 +566,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
 
         // Rebind and reset all task views
         for (int i = requiredTaskCount - 1; i >= 0; i--) {
-            final int pageIndex = requiredTaskCount - i - 1;
+            final int pageIndex = requiredTaskCount - i - 1 + mTaskViewStartIndex;
             final Task task = tasks.get(i);
             final TaskView taskView = (TaskView) getChildAt(pageIndex);
             taskView.bind(task);
@@ -577,10 +577,12 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
             TaskView runningTaskView = getRunningTaskView();
             if (runningTaskView != null) {
                 setCurrentPage(indexOfChild(runningTaskView));
+            } else if (getTaskViewCount() > 0) {
+                setCurrentPage(indexOfChild(getTaskViewAt(0)));
             }
         }
 
-        if (mIgnoreResetTaskId != -1 && getTaskView(mIgnoreResetTaskId) != ignoreRestTaskView) {
+        if (mIgnoreResetTaskId != -1 && getTaskView(mIgnoreResetTaskId) != ignoreResetTaskView) {
             // If the taskView mapping is changing, do not preserve the visuals. Since we are
             // mostly preserving the first task, and new taskViews are added to the end, it should
             // generally map to the same task.
@@ -591,17 +593,28 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         updateEnabledOverlays();
     }
 
+    private void removeTasksViewsAndClearAllButton() {
+        for (int i = getTaskViewCount() - 1; i >= 0; i--) {
+            removeView(getTaskViewAt(i));
+        }
+        if (indexOfChild(mClearAllButton) != -1) {
+            removeView(mClearAllButton);
+        }
+    }
+
     public int getTaskViewCount() {
-        // Account for the clear all button.
-        int childCount = getChildCount();
-        return childCount == 0 ? 0 : childCount - 1;
+        int taskViewCount = getChildCount() - mTaskViewStartIndex;
+        if (indexOfChild(mClearAllButton) != -1) {
+            taskViewCount--;
+        }
+        return taskViewCount;
     }
 
     protected void onTaskStackUpdated() { }
 
     public void resetTaskVisuals() {
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
-            TaskView taskView = (TaskView) getChildAt(i);
+            TaskView taskView = getTaskViewAt(i);
             if (mIgnoreResetTaskId != taskView.getTask().key.id) {
                 taskView.resetVisualProperties();
                 taskView.setStableAlpha(mContentAlpha);
@@ -707,7 +720,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
     }
 
     /**
-     * Iterates through all thet asks, and loads the associated task data for newly visible tasks,
+     * Iterates through all the tasks, and loads the associated task data for newly visible tasks,
      * and unloads the associated task data for tasks that are no longer visible.
      */
     public void loadVisibleTaskData() {
@@ -718,15 +731,16 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         }
 
         int centerPageIndex = getPageNearestToCenterOfScreen();
-        int numChildren = getTaskViewCount();
+        int numChildren = getChildCount();
         int lower = Math.max(0, centerPageIndex - 2);
         int upper = Math.min(centerPageIndex + 2, numChildren - 1);
 
         // Update the task data for the in/visible children
-        for (int i = 0; i < numChildren; i++) {
-            TaskView taskView = (TaskView) getChildAt(i);
+        for (int i = 0; i < getTaskViewCount(); i++) {
+            TaskView taskView = getTaskViewAt(i);
             Task task = taskView.getTask();
-            boolean visible = lower <= i && i <= upper;
+            int index = indexOfChild(taskView);
+            boolean visible = lower <= index && index <= upper;
             if (visible) {
                 if (task == mTmpRunningTask) {
                     // Skip loading if this is the task that we are animating into
@@ -801,6 +815,10 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         return tv == null ? -1 : indexOfChild(tv);
     }
 
+    public int getTaskViewStartIndex() {
+        return mTaskViewStartIndex;
+    }
+
     /**
      * Reloads the view if anything in recents changed.
      */
@@ -856,10 +874,10 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
      */
     public void showCurrentTask(int runningTaskId) {
         if (getTaskView(runningTaskId) == null) {
-            boolean wasEmpty = getChildCount() == 0;
+            boolean wasEmpty = getTaskViewCount() == 0;
             // Add an empty view for now until the task plan is loaded and applied
             final TaskView taskView = mTaskViewPool.getView();
-            addView(taskView, 0);
+            addView(taskView, mTaskViewStartIndex);
             if (wasEmpty) {
                 addView(mClearAllButton);
             }
@@ -925,14 +943,13 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         if (runningTaskView == null) {
             // Launch the first task
             if (getTaskViewCount() > 0) {
-                getTaskViewAt(0).launchTask(true /* animate */);
+                getTaskViewAt(0).launchTask(true);
             }
         } else {
-            TaskView nextTaskView = getNextTaskView();
-            if (nextTaskView != null) {
-                nextTaskView.launchTask(true /* animate */);
+            if (getNextTaskView() != null) {
+                getNextTaskView().launchTask(true);
             } else {
-                runningTaskView.launchTask(true /* animate */);
+                runningTaskView.launchTask(true);
             }
         }
     }
@@ -1196,7 +1213,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
 
         int count = getTaskViewCount();
         for (int i = 0; i < count; i++) {
-            addDismissedTaskAnimations(getChildAt(i), anim, duration);
+            addDismissedTaskAnimations(getTaskViewAt(i), anim, duration);
         }
 
         mPendingAnimation = pendingAnimation;
@@ -1204,7 +1221,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
             if (onEndListener.isSuccess) {
                 // Remove all the task views now
                 ActivityManagerWrapper.getInstance().removeAllRecentTasks();
-                removeAllViews();
+                removeTasksViewsAndClearAllButton();
                 startHome();
             }
             mPendingAnimation = null;
@@ -1351,26 +1368,50 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         child.setAlpha(mContentAlpha);
     }
 
-    /**
-     * @return The most recent task that is older than the currently running task. If there is
-     * currently no running task or there is no task older than it, then return null.
-     */
     @Nullable
     public TaskView getNextTaskView() {
-        TaskView runningTaskView = getRunningTaskView();
-        if (runningTaskView == null) {
-            return null;
-        }
-        return getTaskViewAt(indexOfChild(runningTaskView) + 1);
+        return getTaskViewAtByAbsoluteIndex(getRunningTaskIndex() + 1);
     }
 
+    @Nullable
+    public TaskView getPreviousTaskView() {
+        return getTaskViewAtByAbsoluteIndex(getRunningTaskIndex() - 1);
+    }
+
+    @Nullable
+    public TaskView getCurrentPageTaskView() {
+        return getTaskViewAtByAbsoluteIndex(getCurrentPage());
+    }
+
+    @Nullable
+    public TaskView getNextPageTaskView() {
+        return getTaskViewAtByAbsoluteIndex(getNextPage());
+    }
+
+    @Nullable
+    public TaskView getTaskViewNearestToCenterOfScreen() {
+        return getTaskViewAtByAbsoluteIndex(getPageNearestToCenterOfScreen());
+    }
+
+    /**
+     * Returns null instead of indexOutOfBoundsError when index is not in range
+     */
+    @Nullable
     public TaskView getTaskViewAt(int index) {
-        View child = getChildAt(index);
-        return child == mClearAllButton ? null : (TaskView) child;
+        return getTaskViewAtByAbsoluteIndex(index + mTaskViewStartIndex);
+    }
+
+    @Nullable
+    private TaskView getTaskViewAtByAbsoluteIndex(int index) {
+        if (index < getChildCount() && index >= 0) {
+            View child = getChildAt(index);
+            return child instanceof TaskView ? (TaskView) child : null;
+        }
+        return null;
     }
 
     public void updateEmptyMessage() {
-        boolean isEmpty = getChildCount() == 0;
+        boolean isEmpty = getTaskViewCount() == 0;
         boolean hasSizeChanged = mLastMeasureSize.x != getWidth()
                 || mLastMeasureSize.y != getHeight();
         if (isEmpty == mShowEmptyMessage && !hasSizeChanged) {
@@ -1504,7 +1545,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
             throw new IllegalStateException("Another pending animation is still running");
         }
 
-        int count = getChildCount();
+        int count = getTaskViewCount();
         if (count == 0) {
             return new PendingAnimation(new AnimatorSet());
         }
@@ -1677,18 +1718,38 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
 
     @Override
     protected int computeMinScrollX() {
-        if (mIsRtl && mDisallowScrollToClearAll) {
-            // We aren't showing the clear all button, so use the leftmost task as the min scroll.
-            return getScrollForPage(getTaskViewCount() - 1);
+        if (getTaskViewCount() > 0) {
+            if (mDisallowScrollToClearAll) {
+                // We aren't showing the clear all button,
+                // so use the leftmost task as the min scroll.
+                if (mIsRtl) {
+                    return getScrollForPage(indexOfChild(getTaskViewAt(getTaskViewCount() - 1)));
+                }
+                return getScrollForPage(mTaskViewStartIndex);
+            }
+            if (mIsRtl) {
+                return getScrollForPage(indexOfChild(getTaskViewAt(getTaskViewCount() - 1)) + 1);
+            }
+            return getScrollForPage(mTaskViewStartIndex);
         }
         return super.computeMinScrollX();
     }
 
     @Override
     protected int computeMaxScrollX() {
-        if (!mIsRtl && mDisallowScrollToClearAll) {
-            // We aren't showing the clear all button, so use the rightmost task as the max scroll.
-            return getScrollForPage(getTaskViewCount() - 1);
+        if (getTaskViewCount() > 0) {
+            if (mDisallowScrollToClearAll) {
+                // We aren't showing the clear all button,
+                // so use the rightmost task as the min scroll.
+                if (mIsRtl) {
+                    return getScrollForPage(mTaskViewStartIndex);
+                }
+                return getScrollForPage(indexOfChild(getTaskViewAt(getTaskViewCount() - 1)));
+            }
+            if (mIsRtl) {
+                return getScrollForPage(mTaskViewStartIndex);
+            }
+            return getScrollForPage(indexOfChild(getTaskViewAt(getTaskViewCount() - 1)) + 1);
         }
         return super.computeMaxScrollX();
     }
@@ -1740,7 +1801,7 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         int overlayEnabledPage = mOverlayEnabled ? getNextPage() : -1;
         int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            ((TaskView) getChildAt(i)).setOverlayEnabled(i == overlayEnabledPage);
+            getTaskViewAt(i).setOverlayEnabled(i == overlayEnabledPage);
         }
     }
 
@@ -1760,4 +1821,25 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
         final WindowInsets insets = getRootWindowInsets();
         return Math.max(insets.getSystemGestureInsets().right, insets.getSystemWindowInsetRight());
     }
+
+    @Override
+    public void addView(View child, int index) {
+        super.addView(child, index);
+        if (isExtraCardView(child, index)) {
+            mTaskViewStartIndex++;
+        }
+    }
+
+    @Override
+    public void removeView(View view) {
+        if (isExtraCardView(view, indexOfChild(view))) {
+            mTaskViewStartIndex--;
+        }
+        super.removeView(view);
+    }
+
+    private boolean isExtraCardView(View view, int index) {
+        return !(view instanceof TaskView) && !(view instanceof ClearAllButton)
+                && index <= mTaskViewStartIndex;
+    }
 }

quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskMenuView.java

@@ -26,6 +26,7 @@ import android.content.Context;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.Gravity;
 import android.view.MotionEvent;
 import android.view.View;
@@ -40,6 +41,7 @@ import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.quickstep.TaskOverlayFactory;

quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskThumbnailView.java

@@ -39,24 +39,28 @@ import android.util.AttributeSet;
 import android.util.FloatProperty;
 import android.util.Property;
 import android.view.View;
+import android.view.ViewGroup;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.Themes;
 import com.android.quickstep.TaskOverlayFactory;
 import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
 import com.android.quickstep.util.TaskCornerRadius;
+import com.android.systemui.plugins.OverviewScreenshotActions;
+import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 
 /**
  * A task in the Recents view.
  */
-public class TaskThumbnailView extends View {
+public class TaskThumbnailView extends View implements PluginListener<OverviewScreenshotActions> {
 
     private final static ColorMatrix COLOR_MATRIX = new ColorMatrix();
     private final static ColorMatrix SATURATION_COLOR_MATRIX = new ColorMatrix();
@@ -100,6 +104,7 @@ public class TaskThumbnailView extends View {
 
     private boolean mOverlayEnabled;
     private boolean mRotated;
+    private OverviewScreenshotActions mOverviewScreenshotActionsPlugin;
 
     public TaskThumbnailView(Context context) {
         this(context, null);
@@ -147,6 +152,11 @@ public class TaskThumbnailView extends View {
             mPaint.setShader(null);
             mOverlay.reset();
         }
+
+        if (mOverviewScreenshotActionsPlugin != null) {
+            mOverviewScreenshotActionsPlugin
+                .setupActions((ViewGroup) getTaskView(), getThumbnail(), mActivity);
+        }
         updateThumbnailPaintFilter();
     }
 
@@ -211,6 +221,33 @@ public class TaskThumbnailView extends View {
         canvas.restore();
     }
 
+    @Override
+    public void onPluginConnected(OverviewScreenshotActions overviewScreenshotActions,
+            Context context) {
+        mOverviewScreenshotActionsPlugin = overviewScreenshotActions;
+        mOverviewScreenshotActionsPlugin.setupActions(getTaskView(), getThumbnail(), mActivity);
+    }
+
+    @Override
+    public void onPluginDisconnected(OverviewScreenshotActions plugin) {
+        if (mOverviewScreenshotActionsPlugin != null) {
+            mOverviewScreenshotActionsPlugin = null;
+        }
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        PluginManagerWrapper.INSTANCE.get(getContext())
+            .addPluginListener(this, OverviewScreenshotActions.class);
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        PluginManagerWrapper.INSTANCE.get(getContext()).removePluginListener(this);
+    }
+
     public RectF getInsetsToDrawInFullscreen(boolean isMultiWindowMode) {
         // Don't show insets in multi window mode.
         return isMultiWindowMode ? EMPTY_RECT_F : mClippedInsets;

quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java

@@ -53,6 +53,7 @@ import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.logging.UserEventDispatcher;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;

quickstep/res/values-en-rCA/strings.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+* Copyright (C) 2017 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="recent_task_option_split_screen" msgid="5353188922202653570">"Split screen"</string>
+    <string name="recent_task_option_pin" msgid="7929860679018978258">"Pin"</string>
+    <string name="recent_task_option_freeform" msgid="48863056265284071">"Freeform"</string>
+    <string name="accessibility_desc_recent_apps" msgid="1444379410873162882">"Overview"</string>
+    <string name="recents_empty_message" msgid="7040467240571714191">"No recent items"</string>
+    <string name="accessibility_close_task" msgid="5354563209433803643">"Close"</string>
+    <string name="accessibility_app_usage_settings" msgid="6312864233673544149">"App usage settings"</string>
+    <string name="recents_clear_all" msgid="5328176793634888831">"Clear all"</string>
+    <string name="accessibility_recent_apps" msgid="4058661986695117371">"Recent apps"</string>
+    <string name="task_contents_description_with_remaining_time" msgid="4479688746574672685">"<xliff:g id="TASK_DESCRIPTION">%1$s</xliff:g>, <xliff:g id="REMAINING_TIME">%2$s</xliff:g>"</string>
+    <string name="shorter_duration_less_than_one_minute" msgid="4722015666335015336">"&lt; 1 minute"</string>
+    <string name="time_left_for_app" msgid="3111996412933644358">"<xliff:g id="TIME">%1$s</xliff:g> left today"</string>
+    <string name="title_app_suggestions" msgid="4185902664111965088">"App suggestions"</string>
+    <string name="all_apps_label" msgid="8542784161730910663">"All apps"</string>
+    <string name="all_apps_prediction_tip" msgid="2672336544844936186">"Your predicted apps"</string>
+</resources>

quickstep/res/values-en-rXC/strings.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+* Copyright (C) 2017 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="recent_task_option_split_screen" msgid="5353188922202653570">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‏‎‎‏‎‎‏‎‏‎‎‏‎‏‏‎‎‎‏‏‏‏‎‏‏‎‎‏‎‏‏‎‏‏‎‏‏‏‎‎‏‎‎‎‎‎‎‎‏‏‏‎‎‎‎‎‏‎‎Split screen‎‏‎‎‏‎"</string>
+    <string name="recent_task_option_pin" msgid="7929860679018978258">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‎‏‏‏‎‎‎‎‎‏‏‎‎‏‎‎‎‎‏‏‎‎‏‎‎‎‏‎‏‏‏‏‏‏‎‏‏‎‏‎‎‎‎‏‏‏‎‎‏‏‎‏‏‏‏‎‏‎‎‏‎‎Pin‎‏‎‎‏‎"</string>
+    <string name="recent_task_option_freeform" msgid="48863056265284071">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‎‎‎‏‎‏‎‏‏‎‏‏‎‎‏‏‎‎‎‏‎‏‏‎‎‎‎‏‏‎‏‎‏‏‏‎‏‎‏‎‏‎‏‎‎‎‎‏‎‎‏‏‏‏‎‎‏‏‏‎Freeform‎‏‎‎‏‎"</string>
+    <string name="accessibility_desc_recent_apps" msgid="1444379410873162882">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‏‎‎‎‎‎‎‏‎‏‏‎‏‏‏‎‏‏‏‎‏‏‎‏‎‏‏‏‏‏‎‏‎‎‏‏‏‏‏‏‎‏‏‏‎‎‏‏‏‎‎‏‎‎‎‎‎‏‎‎Overview‎‏‎‎‏‎"</string>
+    <string name="recents_empty_message" msgid="7040467240571714191">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‎‎‎‎‏‏‎‏‏‎‏‎‎‏‏‎‎‎‎‏‏‏‎‏‎‎‏‏‏‎‎‏‏‏‏‏‏‎‎‎‎‏‏‎‏‎‎‏‏‏‎‏‎‏‎‎‎‏‏‏‏‎No recent items‎‏‎‎‏‎"</string>
+    <string name="accessibility_close_task" msgid="5354563209433803643">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‏‎‎‏‎‎‏‏‏‏‎‎‏‏‏‎‏‎‏‏‎‏‏‏‏‎‏‎‎‎‏‎‎‏‏‎‏‎‏‏‎‏‎‏‏‎‏‎‏‏‎‏‏‏‏‎‏‏‎Close‎‏‎‎‏‎"</string>
+    <string name="accessibility_app_usage_settings" msgid="6312864233673544149">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‎‏‏‏‏‎‎‏‏‎‏‏‏‏‎‎‏‏‎‎‏‎‎‏‎‎‏‎‏‏‎‏‎‎‏‏‎‏‏‎‎‎‎‏‎‏‎‏‎‎‎‏‏‏‎‏‎‏‎‏‎App usage settings‎‏‎‎‏‎"</string>
+    <string name="recents_clear_all" msgid="5328176793634888831">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‏‏‏‏‏‎‎‎‏‎‏‏‏‏‏‎‎‏‎‎‏‎‎‎‎‎‏‎‏‏‏‎‏‎‎‎‏‎‏‏‎‎‏‎‏‏‏‎‎‎‏‏‏‏‏‏‏‎Clear all‎‏‎‎‏‎"</string>
+    <string name="accessibility_recent_apps" msgid="4058661986695117371">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‎‎‎‎‏‎‏‎‎‏‏‎‏‎‎‎‎‏‏‏‎‎‏‎‎‏‎‏‎‏‏‏‏‎‎‎‏‎‏‎‏‏‏‏‏‏‏‏‎‏‎‎‎‏‏‏‎‏‏‎Recent apps‎‏‎‎‏‎"</string>
+    <string name="task_contents_description_with_remaining_time" msgid="4479688746574672685">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‏‏‎‎‎‏‎‏‎‏‏‎‎‎‎‏‏‎‏‎‎‏‎‏‏‏‎‎‎‏‏‏‎‏‏‏‏‏‎‎‏‎‏‏‏‏‏‎‎‏‏‎‎‏‎‏‏‎‏‎‎‏‎‎‏‏‎<xliff:g id="TASK_DESCRIPTION">%1$s</xliff:g>‎‏‎‎‏‏‏‎, ‎‏‎‎‏‏‎<xliff:g id="REMAINING_TIME">%2$s</xliff:g>‎‏‎‎‏‏‏‎‎‏‎‎‏‎"</string>
+    <string name="shorter_duration_less_than_one_minute" msgid="4722015666335015336">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‎‎‎‏‏‎‎‎‎‏‏‏‏‏‏‏‏‎‎‎‎‎‏‏‏‎‏‎‏‏‏‎‏‏‏‏‏‎‏‏‏‎‏‎‎‏‏‎‎‎‎‏‏‎‏‎‏‎‎‎‎&lt; 1 minute‎‏‎‎‏‎"</string>
+    <string name="time_left_for_app" msgid="3111996412933644358">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‏‎‏‏‎‎‏‏‎‎‎‎‎‎‎‎‏‎‎‎‎‎‏‏‏‏‏‏‏‏‎‏‏‏‏‏‎‎‏‏‎‎‏‏‎‎‏‎‎‎‎‎‎‏‎‎‎‏‏‎‎‎‏‎‎‏‏‎<xliff:g id="TIME">%1$s</xliff:g>‎‏‎‎‏‏‏‎ left today‎‏‎‎‏‎"</string>
+    <string name="title_app_suggestions" msgid="4185902664111965088">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‎‎‏‎‏‏‏‎‏‎‏‎‎‎‎‎‏‎‎‏‎‏‏‏‎‎‎‏‏‏‎‏‏‎‎‎‎‎‏‎‏‎‎‎‎‏‏‏‎‏‎‎‎‎‎‎App suggestions‎‏‎‎‏‎"</string>
+    <string name="all_apps_label" msgid="8542784161730910663">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‏‎‏‏‎‏‎‎‎‏‏‏‎‎‎‎‏‎‎‎‎‏‏‏‎‏‏‏‎‏‏‏‏‏‎‎‎‏‏‎‎‏‏‎‏‏‏‎‏‏‎‎‏‏‏‎‎‎‏‏‏‎All apps‎‏‎‎‏‎"</string>
+    <string name="all_apps_prediction_tip" msgid="2672336544844936186">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‏‎‏‏‎‎‎‎‎‏‎‏‏‏‏‏‎‏‏‎‏‏‏‎‎‏‎‏‏‏‏‎‎‎‏‏‎‏‏‏‏‎‎‏‏‏‏‏‏‏‎‏‎‎Your predicted apps‎‏‎‎‏‎"</string>
+</resources>

quickstep/res/values/config.xml

@@ -21,8 +21,6 @@
     <!-- Activity which blocks home gesture -->
     <string name="gesture_blocking_activity" translatable="false"></string>
 
-    <string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherExtension</string>
-
     <string name="stats_log_manager_class" translatable="false">com.android.quickstep.logging.StatsLogCompatManager</string>
 
     <string name="test_information_handler_class" translatable="false">com.android.quickstep.QuickstepTestInformationHandler</string>

quickstep/src/com/android/launcher3/uioverrides/plugins/PluginInitializerImpl.java

@@ -14,16 +14,17 @@
 
 package com.android.launcher3.uioverrides.plugins;
 
+import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
+
 import android.content.Context;
 import android.os.Looper;
 
-import com.android.launcher3.LauncherModel;
 import com.android.systemui.shared.plugins.PluginInitializer;
 
 public class PluginInitializerImpl implements PluginInitializer {
     @Override
     public Looper getBgLooper() {
-        return LauncherModel.getWorkerLooper();
+        return MODEL_EXECUTOR.getLooper();
     }
 
     @Override

quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/LandscapeEdgeSwipeController.java

@@ -11,7 +11,7 @@ import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.AnimationComponents;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.quickstep.RecentsModel;
@@ -24,7 +24,7 @@ public class LandscapeEdgeSwipeController extends AbstractStateChangeTouchContro
     private static final String TAG = "LandscapeEdgeSwipeCtrl";
 
     public LandscapeEdgeSwipeController(Launcher l) {
-        super(l, SwipeDetector.HORIZONTAL);
+        super(l, SingleAxisSwipeDetector.HORIZONTAL);
     }
 
     @Override

quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java

@@ -43,7 +43,7 @@ import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
-import com.android.launcher3.touch.SwipeDetector;
+import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -79,7 +79,7 @@ public class PortraitStatesTouchController extends AbstractStateChangeTouchContr
     private boolean mFinishFastOnSecondTouch;
 
     public PortraitStatesTouchController(Launcher l, boolean allowDragToOverview) {
-        super(l, SwipeDetector.VERTICAL);
+        super(l, SingleAxisSwipeDetector.VERTICAL);
         mOverviewPortraitStateTouchHelper = new PortraitOverviewStateTouchHelper(l);
         mAllowDragToOverview = allowDragToOverview;
     }
@@ -177,6 +177,20 @@ public class PortraitStatesTouchController extends AbstractStateChangeTouchContr
         return builder;
     }
 
+    private AnimatorSetBuilder getNormalToAllAppsAnimation() {
+        AnimatorSetBuilder builder = new AnimatorSetBuilder();
+        builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(ACCEL,
+                0, ALL_APPS_CONTENT_FADE_THRESHOLD));
+        return builder;
+    }
+
+    private AnimatorSetBuilder getAllAppsToNormalAnimation() {
+        AnimatorSetBuilder builder = new AnimatorSetBuilder();
+        builder.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(DEACCEL,
+                1 - ALL_APPS_CONTENT_FADE_THRESHOLD, 1));
+        return builder;
+    }
+
     @Override
     protected AnimatorSetBuilder getAnimatorSetBuilderForStates(LauncherState fromState,
             LauncherState toState) {
@@ -187,6 +201,10 @@ public class PortraitStatesTouchController extends AbstractStateChangeTouchContr
             builder = getOverviewToAllAppsAnimation();
         } else if (fromState == ALL_APPS && toState == OVERVIEW) {
             builder = getAllAppsToOverviewAnimation();
+        } else if (fromState == NORMAL && toState == ALL_APPS) {
+            builder = getNormalToAllAppsAnimation();
+        } else if (fromState == ALL_APPS && toState == NORMAL) {
+            builder = getAllAppsToNormalAnimation();
         }
         return builder;
     }

quickstep/src/com/android/quickstep/BaseRecentsActivity.java

@@ -157,6 +157,6 @@ public abstract class BaseRecentsActivity extends BaseDraggingActivity {
     public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
         super.dump(prefix, fd, writer, args);
         writer.println(prefix + "Misc:");
-        dumpMisc(writer);
+        dumpMisc(prefix + "\t", writer);
     }
 }

quickstep/src/com/android/quickstep/OverviewInteractionState.java

@@ -15,20 +15,21 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
 import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
 import android.os.RemoteException;
 import android.util.Log;
 
+import androidx.annotation.WorkerThread;
+
 import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.util.MainThreadInitializedObject;
-import com.android.launcher3.util.UiThreadHelper;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 
-import androidx.annotation.WorkerThread;
-
 /**
  * Sets alpha for the back button
  */
@@ -62,7 +63,7 @@ public class OverviewInteractionState {
         // because of its high send frequency and data may be very different than the previous value
         // For example, send back alpha on uihandler to avoid flickering when setting its visibility
         mUiHandler = new Handler(this::handleUiMessage);
-        mBgHandler = new Handler(UiThreadHelper.getBackgroundLooper(), this::handleBgMessage);
+        mBgHandler = new Handler(UI_HELPER_EXECUTOR.getLooper(), this::handleBgMessage);
 
         onNavigationModeChanged(SysUINavigationMode.INSTANCE.get(context)
                 .addModeChangeListener(this::onNavigationModeChanged));

quickstep/src/com/android/quickstep/RecentTasksList.java

@@ -16,19 +16,22 @@
 
 package com.android.quickstep;
 
-import static com.android.quickstep.TouchInteractionService.BACKGROUND_EXECUTOR;
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
-import android.content.Context;
 import android.os.Build;
 import android.os.Process;
 import android.util.SparseBooleanArray;
-import com.android.launcher3.MainThreadExecutor;
+
+import androidx.annotation.VisibleForTesting;
+
+import com.android.launcher3.util.LooperExecutor;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.KeyguardManagerCompat;
 import com.android.systemui.shared.system.TaskStackChangeListener;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -41,7 +44,8 @@ import java.util.function.Consumer;
 public class RecentTasksList extends TaskStackChangeListener {
 
     private final KeyguardManagerCompat mKeyguardManager;
-    private final MainThreadExecutor mMainThreadExecutor;
+    private final LooperExecutor mMainThreadExecutor;
+    private final ActivityManagerWrapper mActivityManagerWrapper;
 
     // The list change id, increments as the task list changes in the system
     private int mChangeId;
@@ -52,11 +56,13 @@ public class RecentTasksList extends TaskStackChangeListener {
 
     ArrayList<Task> mTasks = new ArrayList<>();
 
-    public RecentTasksList(Context context) {
-        mMainThreadExecutor = new MainThreadExecutor();
-        mKeyguardManager = new KeyguardManagerCompat(context);
+    public RecentTasksList(LooperExecutor mainThreadExecutor,
+            KeyguardManagerCompat keyguardManager, ActivityManagerWrapper activityManagerWrapper) {
+        mMainThreadExecutor = mainThreadExecutor;
+        mKeyguardManager = keyguardManager;
         mChangeId = 1;
-        ActivityManagerWrapper.getInstance().registerTaskStackListener(this);
+        mActivityManagerWrapper = activityManagerWrapper;
+        mActivityManagerWrapper.registerTaskStackListener(this);
     }
 
     /**
@@ -64,7 +70,7 @@ public class RecentTasksList extends TaskStackChangeListener {
      */
     public void getTaskKeys(int numTasks, Consumer<ArrayList<Task>> callback) {
         // Kick off task loading in the background
-        BACKGROUND_EXECUTOR.execute(() -> {
+        UI_HELPER_EXECUTOR.execute(() -> {
             ArrayList<Task> tasks = loadTasksInBackground(numTasks, true /* loadKeysOnly */);
             mMainThreadExecutor.execute(() -> callback.accept(tasks));
         });
@@ -86,12 +92,12 @@ public class RecentTasksList extends TaskStackChangeListener {
         if (mLastLoadedId == mChangeId && (!mLastLoadHadKeysOnly || loadKeysOnly)) {
             // The list is up to date, send the callback on the next frame,
             // so that requestID can be returned first.
-            mMainThreadExecutor.getHandler().post(resultCallback);
+            mMainThreadExecutor.post(resultCallback);
             return requestLoadId;
         }
 
         // Kick off task loading in the background
-        BACKGROUND_EXECUTOR.execute(() -> {
+        UI_HELPER_EXECUTOR.execute(() -> {
             ArrayList<Task> tasks = loadTasksInBackground(Integer.MAX_VALUE, loadKeysOnly);
 
             mMainThreadExecutor.execute(() -> {
@@ -136,12 +142,13 @@ public class RecentTasksList extends TaskStackChangeListener {
     /**
      * Loads and creates a list of all the recent tasks.
      */
-    private ArrayList<Task> loadTasksInBackground(int numTasks,
+    @VisibleForTesting
+    ArrayList<Task> loadTasksInBackground(int numTasks,
             boolean loadKeysOnly) {
         int currentUserId = Process.myUserHandle().getIdentifier();
         ArrayList<Task> allTasks = new ArrayList<>();
         List<ActivityManager.RecentTaskInfo> rawTasks =
-                ActivityManagerWrapper.getInstance().getRecentTasks(numTasks, currentUserId);
+                mActivityManagerWrapper.getRecentTasks(numTasks, currentUserId);
         // The raw tasks are given in most-recent to least-recent order, we need to reverse it
         Collections.reverse(rawTasks);
 

quickstep/src/com/android/quickstep/RecentsActivityTracker.java

@@ -15,6 +15,8 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
@@ -22,7 +24,6 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 
-import com.android.launcher3.MainThreadExecutor;
 import com.android.quickstep.ActivityControlHelper.ActivityInitListener;
 import com.android.quickstep.util.RemoteAnimationProvider;
 
@@ -92,14 +93,10 @@ public class RecentsActivityTracker<T extends BaseRecentsActivity> implements Ac
     private static class Scheduler implements Runnable {
 
         private WeakReference<RecentsActivityTracker> mPendingTracker = new WeakReference<>(null);
-        private MainThreadExecutor mMainThreadExecutor;
 
         public synchronized void schedule(RecentsActivityTracker tracker) {
             mPendingTracker = new WeakReference<>(tracker);
-            if (mMainThreadExecutor == null) {
-                mMainThreadExecutor = new MainThreadExecutor();
-            }
-            mMainThreadExecutor.execute(this);
+            MAIN_EXECUTOR.execute(this);
         }
 
         @Override

quickstep/src/com/android/quickstep/RecentsModel.java

@@ -15,6 +15,10 @@
  */
 package com.android.quickstep;
 
+import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.Executors.createAndStartNewLooper;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
 
 import android.annotation.TargetApi;
@@ -22,16 +26,20 @@ import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
 import android.os.Build;
-import android.os.HandlerThread;
+import android.os.Looper;
 import android.os.Process;
 import android.os.RemoteException;
+import android.os.UserHandle;
 import android.util.Log;
 
+import com.android.launcher3.compat.LauncherAppsCompat;
+import com.android.launcher3.compat.LauncherAppsCompat.OnAppsChangedCallbackCompat;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.KeyguardManagerCompat;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 
 import java.util.ArrayList;
@@ -61,13 +69,14 @@ public class RecentsModel extends TaskStackChangeListener {
 
     private RecentsModel(Context context) {
         mContext = context;
-        HandlerThread loaderThread = new HandlerThread("TaskThumbnailIconCache",
-                Process.THREAD_PRIORITY_BACKGROUND);
-        loaderThread.start();
-        mTaskList = new RecentTasksList(context);
-        mIconCache = new TaskIconCache(context, loaderThread.getLooper());
-        mThumbnailCache = new TaskThumbnailCache(context, loaderThread.getLooper());
+        Looper looper =
+                createAndStartNewLooper("TaskThumbnailIconCache", THREAD_PRIORITY_BACKGROUND);
+        mTaskList = new RecentTasksList(MAIN_EXECUTOR,
+                new KeyguardManagerCompat(context), ActivityManagerWrapper.getInstance());
+        mIconCache = new TaskIconCache(context, looper);
+        mThumbnailCache = new TaskThumbnailCache(context, looper);
         ActivityManagerWrapper.getInstance().registerTaskStackListener(this);
+        setupPackageListener();
     }
 
     public TaskIconCache getIconCache() {
@@ -166,6 +175,7 @@ public class RecentsModel extends TaskStackChangeListener {
     public void onTaskRemoved(int taskId) {
         Task.TaskKey dummyKey = new Task.TaskKey(taskId, 0, null, null, 0, 0);
         mThumbnailCache.remove(dummyKey);
+        mIconCache.onTaskRemoved(dummyKey);
     }
 
     public void setSystemUiProxy(ISystemUiProxy systemUiProxy) {
@@ -200,6 +210,21 @@ public class RecentsModel extends TaskStackChangeListener {
         }
     }
 
+    private void setupPackageListener() {
+        LauncherAppsCompat.getInstance(mContext)
+                .addOnAppsChangedCallback(new OnAppsChangedCallbackCompat() {
+                    @Override
+                    public void onPackageRemoved(String packageName, UserHandle user) {
+                        mIconCache.invalidatePackage(packageName);
+                    }
+
+                    @Override
+                    public void onPackageChanged(String packageName, UserHandle user) {
+                        mIconCache.invalidatePackage(packageName);
+                    }
+                });
+    }
+
     public void addThumbnailChangeListener(TaskThumbnailChangeListener listener) {
         mThumbnailChangeListeners.add(listener);
     }

quickstep/src/com/android/quickstep/TaskIconCache.java

@@ -16,6 +16,7 @@
 package com.android.quickstep;
 
 import static com.android.launcher3.uioverrides.RecentsUiFactory.GO_LOW_RAM_RECENTS_ENABLED;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.content.ComponentName;
 import android.content.Context;
@@ -27,26 +28,25 @@ import android.os.Looper;
 import android.util.LruCache;
 import android.view.accessibility.AccessibilityManager;
 
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.icons.cache.HandlerRunnable;
-import com.android.launcher3.uioverrides.RecentsUiFactory;
 import com.android.launcher3.util.Preconditions;
 import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.recents.model.TaskKeyLruCache;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 
+import java.util.Map;
 import java.util.function.Consumer;
 
 /**
  * Manages the caching of task icons and related data.
- * TODO: This class should later be merged into IconCache.
+ * TODO(b/138944598): This class should later be merged into IconCache.
  */
 public class TaskIconCache {
 
     private final Handler mBackgroundHandler;
-    private final MainThreadExecutor mMainThreadExecutor;
     private final AccessibilityManager mAccessibilityManager;
 
     private final NormalizedIconLoader mIconLoader;
@@ -67,7 +67,6 @@ public class TaskIconCache {
 
     public TaskIconCache(Context context, Looper backgroundLooper) {
         mBackgroundHandler = new Handler(backgroundLooper);
-        mMainThreadExecutor = new MainThreadExecutor();
         mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
 
         Resources res = context.getResources();
@@ -103,7 +102,7 @@ public class TaskIconCache {
                     // We don't call back to the provided callback in this case
                     return;
                 }
-                mMainThreadExecutor.execute(() -> {
+                MAIN_EXECUTOR.execute(() -> {
                     task.icon = icon;
                     task.titleDescription = contentDescription;
                     callback.accept(task);
@@ -149,6 +148,21 @@ public class TaskIconCache {
         return label;
     }
 
+
+    void onTaskRemoved(TaskKey taskKey) {
+        mIconCache.remove(taskKey);
+    }
+
+    void invalidatePackage(String packageName) {
+        // TODO(b/138944598): Merge this class into IconCache so we can do this at the base level
+        Map<ComponentName, ActivityInfo> activityInfoCache = mActivityInfoCache.snapshot();
+        for (ComponentName cn : activityInfoCache.keySet()) {
+            if (cn.getPackageName().equals(packageName)) {
+                mActivityInfoCache.remove(cn);
+            }
+        }
+    }
+
     public static abstract class IconLoadRequest extends HandlerRunnable {
         IconLoadRequest(Handler handler) {
             super(handler, null);

quickstep/src/com/android/quickstep/TaskThumbnailCache.java

@@ -15,12 +15,14 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.os.Handler;
 import android.os.Looper;
-import com.android.launcher3.MainThreadExecutor;
+
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.icons.cache.HandlerRunnable;
@@ -30,13 +32,13 @@ import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.recents.model.TaskKeyLruCache;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+
 import java.util.ArrayList;
 import java.util.function.Consumer;
 
 public class TaskThumbnailCache {
 
     private final Handler mBackgroundHandler;
-    private final MainThreadExecutor mMainThreadExecutor;
 
     private final int mCacheSize;
     private final ThumbnailCache mCache;
@@ -94,7 +96,6 @@ public class TaskThumbnailCache {
 
     public TaskThumbnailCache(Context context, Looper backgroundLooper) {
         mBackgroundHandler = new Handler(backgroundLooper);
-        mMainThreadExecutor = new MainThreadExecutor();
         mHighResLoadingState = new HighResLoadingState(context);
 
         Resources res = context.getResources();
@@ -168,7 +169,7 @@ public class TaskThumbnailCache {
                     // We don't call back to the provided callback in this case
                     return;
                 }
-                mMainThreadExecutor.execute(() -> {
+                MAIN_EXECUTOR.execute(() -> {
                     mCache.put(key, thumbnail);
                     callback.accept(thumbnail);
                     onEnd();

quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java

@@ -29,12 +29,16 @@ import android.content.Intent;
 import android.stats.launcher.nano.Launcher;
 import android.stats.launcher.nano.LauncherExtension;
 import android.stats.launcher.nano.LauncherTarget;
+import android.util.Log;
 import android.view.View;
 
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.logging.StatsLogUtils;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+import com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
+import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
+import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
 import com.android.launcher3.util.ComponentKey;
 import com.android.systemui.shared.system.StatsLogCompat;
 import com.google.protobuf.nano.MessageNano;
@@ -50,6 +54,8 @@ import com.google.protobuf.nano.MessageNano;
 public class StatsLogCompatManager extends StatsLogManager {
 
     private static final int SUPPORTED_TARGET_DEPTH = 2;
+    private static final String TAG = "StatsLogCompatManager";
+    private static final boolean DEBUG = false;
 
     public StatsLogCompatManager(Context context) { }
 
@@ -59,6 +65,9 @@ public class StatsLogCompatManager extends StatsLogManager {
         ext.srcTarget = new LauncherTarget[SUPPORTED_TARGET_DEPTH];
         int srcState = mStateProvider.getCurrentState();
         fillInLauncherExtension(v, ext);
+        if (ext.srcTarget[0] != null) {
+            ext.srcTarget[0].item = LauncherTarget.APP_ICON;
+        }
         StatsLogCompat.write(LAUNCH_APP, srcState, BACKGROUND /* dstState */,
                 MessageNano.toByteArray(ext), true);
     }
@@ -95,28 +104,132 @@ public class StatsLogCompatManager extends StatsLogManager {
     }
 
     public static boolean fillInLauncherExtension(View v, LauncherExtension extension) {
+        if (DEBUG) {
+            Log.d(TAG, "fillInLauncherExtension");
+        }
+
         StatsLogUtils.LogContainerProvider provider = StatsLogUtils.getLaunchProviderRecursive(v);
         if (v == null || !(v.getTag() instanceof ItemInfo) || provider == null) {
+            if (DEBUG) {
+                Log.d(TAG, "View or provider is null, or view doesn't have an ItemInfo tag.");
+            }
+
             return false;
         }
         ItemInfo itemInfo = (ItemInfo) v.getTag();
         Target child = new Target();
         Target parent = new Target();
         provider.fillInLogContainerData(v, itemInfo, child, parent);
+        extension.srcTarget[0] = new LauncherTarget();
+        extension.srcTarget[1] = new LauncherTarget();
         copy(child, extension.srcTarget[0]);
         copy(parent, extension.srcTarget[1]);
         return true;
     }
 
     public static boolean fillInLauncherExtensionWithPageId(LauncherExtension ext, int pageId) {
+        if (DEBUG) {
+            Log.d(TAG, "fillInLauncherExtensionWithPageId, pageId = " + pageId);
+        }
+
         Target target = new Target();
         target.pageIndex = pageId;
+        ext.srcTarget[0] = new LauncherTarget();
         copy(target, ext.srcTarget[0]);
         return true;
     }
 
     private static void copy(Target src, LauncherTarget dst) {
-        // fill in
+        if (DEBUG) {
+            Log.d(TAG, "copy target information from clearcut Target to LauncherTarget.");
+        }
+
+        // Fill in type
+        switch (src.type) {
+            case Target.Type.ITEM:
+                dst.type = LauncherTarget.ITEM_TYPE;
+                break;
+            case Target.Type.CONTROL:
+                dst.type = LauncherTarget.CONTROL_TYPE;
+                break;
+            case Target.Type.CONTAINER:
+                dst.type = LauncherTarget.CONTAINER_TYPE;
+                break;
+            default:
+                dst.type = LauncherTarget.NONE;
+                break;
+        }
+
+        // Fill in item
+        switch (src.itemType) {
+            case ItemType.APP_ICON:
+                dst.item = LauncherTarget.APP_ICON;
+                break;
+            case ItemType.SHORTCUT:
+                dst.item = LauncherTarget.SHORTCUT;
+                break;
+            case ItemType.WIDGET:
+                dst.item = LauncherTarget.WIDGET;
+                break;
+            case ItemType.FOLDER_ICON:
+                dst.item = LauncherTarget.FOLDER_ICON;
+                break;
+            case ItemType.DEEPSHORTCUT:
+                dst.item = LauncherTarget.DEEPSHORTCUT;
+                break;
+            case ItemType.SEARCHBOX:
+                dst.item = LauncherTarget.SEARCHBOX;
+                break;
+            case ItemType.EDITTEXT:
+                dst.item = LauncherTarget.EDITTEXT;
+                break;
+            case ItemType.NOTIFICATION:
+                dst.item = LauncherTarget.NOTIFICATION;
+                break;
+            case ItemType.TASK:
+                dst.item = LauncherTarget.TASK;
+                break;
+            default:
+                dst.item = LauncherTarget.DEFAULT_ITEM;
+                break;
+        }
+
+        // Fill in container
+        switch (src.containerType) {
+            case ContainerType.HOTSEAT:
+                dst.container = LauncherTarget.HOTSEAT;
+                break;
+            case ContainerType.FOLDER:
+                dst.container = LauncherTarget.FOLDER;
+                break;
+            case ContainerType.PREDICTION:
+                dst.container = LauncherTarget.PREDICTION;
+                break;
+            case ContainerType.SEARCHRESULT:
+                dst.container = LauncherTarget.SEARCHRESULT;
+                break;
+            default:
+                dst.container = LauncherTarget.DEFAULT_CONTAINER;
+                break;
+        }
+
+        // Fill in control
+        switch (src.controlType) {
+            case ControlType.UNINSTALL_TARGET:
+                dst.control = LauncherTarget.UNINSTALL;
+                break;
+            case ControlType.REMOVE_TARGET:
+                dst.control = LauncherTarget.REMOVE;
+                break;
+            default:
+                dst.control = LauncherTarget.DEFAULT_CONTROL;
+                break;
+        }
+
+        // Fill in other fields
+        dst.pageId = src.pageIndex;
+        dst.gridX = src.gridX;
+        dst.gridY = src.gridY;
     }
 
     @Override

quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java

@@ -20,10 +20,10 @@ import android.util.Log;
 
 import static com.android.launcher3.logging.LoggerUtils.newLauncherEvent;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.CANCEL_TARGET;
-import static com.android.systemui.shared.system.LauncherEventUtil.VISIBLE;
 import static com.android.systemui.shared.system.LauncherEventUtil.DISMISS;
 import static com.android.systemui.shared.system.LauncherEventUtil.RECENTS_QUICK_SCRUB_ONBOARDING_TIP;
 import static com.android.systemui.shared.system.LauncherEventUtil.RECENTS_SWIPE_UP_ONBOARDING_TIP;
+import static com.android.systemui.shared.system.LauncherEventUtil.VISIBLE;
 
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.userevent.nano.LauncherLogProto;

quickstep/src/com/android/quickstep/util/AssistantUtilities.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_ASSISTANT;
+
+import android.annotation.TargetApi;
+import android.app.TaskInfo;
+import android.content.Intent;
+import android.os.Build;
+
+import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.TaskInfoCompat;
+
+/**
+ * Utility class for interacting with the Assistant.
+ */
+@TargetApi(Build.VERSION_CODES.Q)
+public final class AssistantUtilities {
+
+    /** Returns true if an Assistant activity that is excluded from recents is running. */
+    public static boolean isExcludedAssistantRunning() {
+        return isExcludedAssistant(ActivityManagerWrapper.getInstance().getRunningTask());
+    }
+
+    /** Returns true if the given task holds an Assistant activity that is excluded from recents. */
+    public static boolean isExcludedAssistant(TaskInfo info) {
+        return info != null
+            && TaskInfoCompat.getActivityType(info) == ACTIVITY_TYPE_ASSISTANT
+            && (info.baseIntent.getFlags() & Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0;
+    }
+
+    private AssistantUtilities() {}
+}

quickstep/src/com/android/quickstep/util/LayoutUtils.java

@@ -26,7 +26,7 @@ import androidx.annotation.IntDef;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
+import com.android.quickstep.SysUINavigationMode;
 
 import java.lang.annotation.Retention;
 
@@ -39,12 +39,27 @@ public class LayoutUtils {
     @IntDef({MULTI_WINDOW_STRATEGY_HALF_SCREEN, MULTI_WINDOW_STRATEGY_DEVICE_PROFILE})
     private @interface MultiWindowStrategy {}
 
+    /**
+     * The height for the swipe up motion
+     */
+    public static float getDefaultSwipeHeight(Context context, DeviceProfile dp) {
+        float swipeHeight = dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
+        if (SysUINavigationMode.getMode(context) == SysUINavigationMode.Mode.NO_BUTTON) {
+            swipeHeight -= dp.getInsets().bottom;
+        }
+        return swipeHeight;
+    }
+
     public static void calculateLauncherTaskSize(Context context, DeviceProfile dp, Rect outRect) {
         float extraSpace;
         if (dp.isVerticalBarLayout()) {
             extraSpace = 0;
         } else {
-            extraSpace = dp.hotseatBarSizePx + dp.verticalDragHandleSizePx;
+            Resources res = context.getResources();
+
+            extraSpace = getDefaultSwipeHeight(context, dp) + dp.verticalDragHandleSizePx
+                    + res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_extra_vertical_size)
+                    + res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_bottom_padding);
         }
         calculateTaskSize(context, dp, extraSpace, MULTI_WINDOW_STRATEGY_HALF_SCREEN, outRect);
     }

quickstep/src/com/android/quickstep/views/ShelfScrimView.java

@@ -38,12 +38,12 @@ import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
-import com.android.launcher3.uioverrides.states.OverviewState;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.ScrimView;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
+import com.android.quickstep.util.LayoutUtils;
 
 /**
  * Scrim used for all-apps and shelf in Overview
@@ -161,9 +161,9 @@ public class ShelfScrimView extends ScrimView implements NavigationModeChangeLis
                 mMidProgress =  OVERVIEW.getVerticalProgress(mLauncher);
                 Rect hotseatPadding = dp.getHotseatLayoutPadding();
                 int hotseatSize = dp.hotseatBarSizePx + dp.getInsets().bottom
-                        - hotseatPadding.bottom - hotseatPadding.top;
+                        + hotseatPadding.bottom + hotseatPadding.top;
                 float dragHandleTop =
-                        Math.min(hotseatSize, OverviewState.getDefaultSwipeHeight(context, dp));
+                        Math.min(hotseatSize, LayoutUtils.getDefaultSwipeHeight(context, dp));
                 mDragHandleProgress =  1 - (dragHandleTop / mShiftRange);
             }
             mTopOffset = dp.getInsets().top - mShelfOffset;

quickstep/tests/src/com/android/quickstep/AppPredictionsUITests.java

@@ -150,10 +150,10 @@ public class AppPredictionsUITests extends AbstractQuickStepTest {
             List<AppTarget> targets = new ArrayList<>(activities.length);
             for (LauncherActivityInfo info : activities) {
                 ComponentName cn = info.getComponentName();
-                AppTarget target =
-                        new AppTarget.Builder(new AppTargetId("app:" + cn), cn.getPackageName(), info.getUser())
-                            .setClassName(cn.getClassName())
-                            .build();
+                AppTarget target = new AppTarget.Builder(
+                        new AppTargetId("app:" + cn), cn.getPackageName(), info.getUser())
+                        .setClassName(cn.getClassName())
+                        .build();
                 targets.add(target);
             }
             mCallback.onTargetsAvailable(targets);

quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java

@@ -42,6 +42,7 @@ import androidx.test.uiautomator.UiDevice;
 import androidx.test.uiautomator.Until;
 
 import com.android.launcher3.tapl.LauncherInstrumentation;
+import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.testcomponent.TestCommandReceiver;
 import com.android.launcher3.util.rule.FailureWatcher;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
@@ -78,7 +79,7 @@ public class FallbackRecentsTest {
         Context context = instrumentation.getContext();
         mDevice = UiDevice.getInstance(instrumentation);
         mDevice.setOrientationNatural();
-        mLauncher = new LauncherInstrumentation(instrumentation);
+        mLauncher = new LauncherInstrumentation();
 
         mOrderSensitiveRules = RuleChain.
                 outerRule(new NavigationModeSwitchRule(mLauncher)).
@@ -103,6 +104,11 @@ public class FallbackRecentsTest {
                 }
             }
         };
+        if (TestHelpers.isInLauncherProcess()) {
+            mLauncher.setSystemHealthSupplier(startTime -> TestCommandReceiver.callCommand(
+                    TestCommandReceiver.GET_SYSTEM_HEALTH_MESSAGE, startTime.toString()).
+                    getString("result"));
+        }
     }
 
     @NavigationModeSwitch(mode = THREE_BUTTON)

quickstep/tests/src/com/android/quickstep/NavigationModeSwitchRule.java

@@ -181,7 +181,7 @@ public class NavigationModeSwitchRule implements TestRule {
                                 SysUINavigationMode.INSTANCE.get(targetContext);
                         targetContext.getMainExecutor().execute(() ->
                                 sysUINavigationMode.addModeChangeListener(listener));
-                        latch.await(10, TimeUnit.SECONDS);
+                        latch.await(60, TimeUnit.SECONDS);
                         targetContext.getMainExecutor().execute(() ->
                                 sysUINavigationMode.removeModeChangeListener(listener));
                         assertTrue("Navigation mode didn't change to " + expectedMode,

quickstep/tests/src/com/android/quickstep/RecentTasksListTest.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep;
+
+import static junit.framework.TestCase.assertNull;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.ActivityManager;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.launcher3.util.LooperExecutor;
+import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.KeyguardManagerCompat;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Collections;
+import java.util.List;
+
+@SmallTest
+public class RecentTasksListTest {
+
+    private ActivityManagerWrapper mockActivityManagerWrapper;
+
+    // Class under test
+    private RecentTasksList mRecentTasksList;
+
+    @Before
+    public void setup() {
+        LooperExecutor mockMainThreadExecutor = mock(LooperExecutor.class);
+        KeyguardManagerCompat mockKeyguardManagerCompat = mock(KeyguardManagerCompat.class);
+        mockActivityManagerWrapper = mock(ActivityManagerWrapper.class);
+        mRecentTasksList = new RecentTasksList(mockMainThreadExecutor, mockKeyguardManagerCompat,
+                mockActivityManagerWrapper);
+    }
+
+    @Test
+    public void onTaskRemoved_reloadsAllTasks() {
+        mRecentTasksList.onTaskRemoved(0);
+        verify(mockActivityManagerWrapper, times(1))
+                .getRecentTasks(anyInt(), anyInt());
+    }
+
+    @Test
+    public void onTaskStackChanged_doesNotFetchTasks() {
+        mRecentTasksList.onTaskStackChanged();
+        verify(mockActivityManagerWrapper, times(0))
+                .getRecentTasks(anyInt(), anyInt());
+    }
+
+    @Test
+    public void loadTasksInBackground_onlyKeys_noValidTaskDescription() {
+        ActivityManager.RecentTaskInfo recentTaskInfo = new ActivityManager.RecentTaskInfo();
+        when(mockActivityManagerWrapper.getRecentTasks(anyInt(), anyInt()))
+                .thenReturn(Collections.singletonList(recentTaskInfo));
+
+        List<Task> taskList = mRecentTasksList.loadTasksInBackground(Integer.MAX_VALUE, true);
+
+        assertEquals(1, taskList.size());
+        assertNull(taskList.get(0).taskDescription.getLabel());
+    }
+
+    @Test
+    public void loadTasksInBackground_moreThanKeys_hasValidTaskDescription() {
+        String taskDescription = "Wheeee!";
+        ActivityManager.RecentTaskInfo recentTaskInfo = new ActivityManager.RecentTaskInfo();
+        recentTaskInfo.taskDescription = new ActivityManager.TaskDescription(taskDescription);
+        when(mockActivityManagerWrapper.getRecentTasks(anyInt(), anyInt()))
+                .thenReturn(Collections.singletonList(recentTaskInfo));
+
+        List<Task> taskList = mRecentTasksList.loadTasksInBackground(Integer.MAX_VALUE, false);
+
+        assertEquals(1, taskList.size());
+        assertEquals(taskDescription, taskList.get(0).taskDescription.getLabel());
+    }
+}

quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java

@@ -25,7 +25,6 @@ import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.launcher3.Launcher;
-import com.android.launcher3.tapl.LauncherInstrumentation;
 import com.android.launcher3.util.RaceConditionReproducer;
 import com.android.quickstep.NavigationModeSwitchRule.Mode;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
@@ -80,8 +79,6 @@ public class StartLauncherViaGestureTests extends AbstractQuickStepTest {
     @Test
     @NavigationModeSwitch
     public void testStressPressHome() {
-        if (LauncherInstrumentation.isAvd()) return; // b/136278866
-
         for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
             // Destroy Launcher activity.
             closeLauncherActivity();
@@ -94,8 +91,6 @@ public class StartLauncherViaGestureTests extends AbstractQuickStepTest {
     @Test
     @NavigationModeSwitch
     public void testStressSwipeToOverview() {
-        if (LauncherInstrumentation.isAvd()) return; // b/136278866
-
         for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
             // Destroy Launcher activity.
             closeLauncherActivity();

quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java

@@ -17,6 +17,7 @@
 package com.android.quickstep;
 
 import static com.android.launcher3.ui.TaplTestsLauncher3.getAppPackageName;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -34,6 +35,7 @@ import com.android.launcher3.LauncherState;
 import com.android.launcher3.tapl.AllApps;
 import com.android.launcher3.tapl.AllAppsFromOverview;
 import com.android.launcher3.tapl.Background;
+import com.android.launcher3.tapl.LauncherInstrumentation.NavigationModel;
 import com.android.launcher3.tapl.Overview;
 import com.android.launcher3.tapl.OverviewTask;
 import com.android.launcher3.tapl.TestHelpers;
@@ -210,16 +212,21 @@ public class TaplTestsQuickstep extends AbstractQuickStepTest {
     @PortraitLandscape
     public void testBackground() throws Exception {
         startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
+        final Background background = getAndAssertBackground();
+
+        assertNotNull("Background.switchToOverview() returned null", background.switchToOverview());
+        assertTrue("Launcher internal state didn't switch to Overview",
+                isInState(LauncherState.OVERVIEW));
+    }
+
+    private Background getAndAssertBackground() {
         final Background background = mLauncher.getBackground();
         assertNotNull("Launcher.getBackground() returned null", background);
         executeOnLauncher(launcher -> assertTrue(
                 "Launcher activity is the top activity; expecting another activity to be the top "
                         + "one",
                 isInBackground(launcher)));
-
-        assertNotNull("Background.switchToOverview() returned null", background.switchToOverview());
-        assertTrue("Launcher internal state didn't switch to Overview",
-                isInState(LauncherState.OVERVIEW));
+        return background;
     }
 
     @Test
@@ -237,4 +244,47 @@ public class TaplTestsQuickstep extends AbstractQuickStepTest {
         assertTrue("Launcher internal state is not Home", isInState(LauncherState.NORMAL));
         assertNotNull("getHome returned null", mLauncher.getWorkspace());
     }
+
+    @Test
+    @NavigationModeSwitch
+    @PortraitLandscape
+    public void testQuickSwitchFromApp() throws Exception {
+        startTestActivity(2);
+        startTestActivity(3);
+        startTestActivity(4);
+
+        Background background = getAndAssertBackground();
+        background.quickSwitchToPreviousApp();
+        assertTrue("The first app we should have quick switched to is not running",
+                isTestActivityRunning(3));
+
+        background = getAndAssertBackground();
+        background.quickSwitchToPreviousApp();
+        if (mLauncher.getNavigationModel() == NavigationModel.THREE_BUTTON) {
+            // 3-button mode toggles between 2 apps, rather than going back further.
+            assertTrue("Second quick switch should have returned to the first app.",
+                    isTestActivityRunning(4));
+        } else {
+            assertTrue("The second app we should have quick switched to is not running",
+                    isTestActivityRunning(2));
+        }
+        getAndAssertBackground();
+    }
+
+    private boolean isTestActivityRunning(int activityNumber) {
+        return mDevice.wait(Until.hasObject(By.pkg(getAppPackageName())
+                        .text("TestActivity" + activityNumber)),
+                DEFAULT_UI_TIMEOUT);
+    }
+
+    @Test
+    @NavigationModeSwitch
+    @PortraitLandscape
+    public void testQuickSwitchFromHome() throws Exception {
+        startTestActivity(2);
+        mLauncher.pressHome().quickSwitchToPreviousApp();
+        assertTrue("The most recent task is not running after quick switching from home",
+                isTestActivityRunning(2));
+        getAndAssertBackground();
+    }
 }

res/layout/folder_application.xml

@@ -20,4 +20,5 @@
     style="@style/BaseIcon"
     android:textColor="?attr/folderTextColor"
     android:includeFontPadding="false"
+    android:hapticFeedbackEnabled="false"
     launcher:iconDisplay="folder" />

res/values-af/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Werk"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Program is nie geïnstalleer nie."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Program is nie beskikbaar nie"</string>

res/values-am/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"ስራ"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"መተግበሪያ አልተጫነም።"</string>
     <string name="activity_not_available" msgid="7456344436509528827">"መተግበሪያ አይገኝም"</string>

res/values-ar/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"العمل"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"لم يتم تثبيت التطبيق."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"التطبيق ليس متاحًا"</string>

res/values-as/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"কৰ্মস্থান"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"এপটো ইনষ্টল কৰা নহ\'ল।"</string>
     <string name="activity_not_available" msgid="7456344436509528827">"এপটো নাই"</string>

res/values-az/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"İş"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Tətbiq quraşdırılmayıb."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Tətbiq əlçatmazdır"</string>

res/values-b+sr+Latn/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Work"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Aplikacija nije instalirana."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Aplikacija nije dostupna"</string>

res/values-be/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Працоўная"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Праграма не ўсталявана."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Праграма недаступная"</string>

res/values-bg/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Работа"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Приложението не е инсталирано."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Приложението не е налично"</string>

res/values-bn/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"কাজ"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"অ্যাপ্লিকেশান ইনস্টল করা নেই৷"</string>
     <string name="activity_not_available" msgid="7456344436509528827">"অ্যাপ্লিকেশান অনুপলব্ধ"</string>
@@ -93,7 +92,7 @@
     <string name="title_change_settings" msgid="1376365968844349552">"সেটিংস পরিবর্তন করুন"</string>
     <string name="notification_dots_service_title" msgid="4284221181793592871">"বিজ্ঞপ্তির ডট দেখুন"</string>
     <string name="auto_add_shortcuts_label" msgid="8222286205987725611">"হোম স্ক্রিনে আইকন যোগ করুন"</string>
-    <string name="auto_add_shortcuts_description" msgid="7117251166066978730">"নতুন অ্যাপ্লিকেশানগুলির জন্যে"</string>
+    <string name="auto_add_shortcuts_description" msgid="7117251166066978730">"নতুন অ্যাপের জন্য"</string>
     <string name="package_state_unknown" msgid="7592128424511031410">"অজানা"</string>
     <string name="abandoned_clean_this" msgid="7610119707847920412">"সরান"</string>
     <string name="abandoned_search" msgid="891119232568284442">"সার্চ"</string>

res/values-bs/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Posao"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Aplikacija nije instalirana."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Aplikacija nije dostupna"</string>

res/values-ca/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Feina"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"L\'aplicació no s\'ha instal·lat."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"L\'aplicació no està disponible."</string>

res/values-cs/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Práce"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Aplikace není nainstalována."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Aplikace není k dispozici."</string>

res/values-da/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Arbejde"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Appen er ikke installeret."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Appen er ikke tilgængelig"</string>

res/values-de/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Arbeit"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"App ist nicht installiert."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"App nicht verfügbar"</string>

res/values-el/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Εργασία"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"Η εφαρμογή δεν έχει εγκατασταθεί."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"Η εφαρμογή δεν είναι διαθέσιμη"</string>

res/values-en-rAU/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Work"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"App isn\'t installed."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"App isn\'t available"</string>

res/values-en-rCA/strings.xml

@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+* Copyright (C) 2008 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+ -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
+    <string name="work_folder_name" msgid="3753320833950115786">"Work"</string>
+    <string name="activity_not_found" msgid="8071924732094499514">"App isn\'t installed."</string>
+    <string name="activity_not_available" msgid="7456344436509528827">"App isn\'t available"</string>
+    <string name="safemode_shortcut_error" msgid="9160126848219158407">"Downloaded app disabled in Safe mode"</string>
+    <string name="safemode_widget_error" msgid="4863470563535682004">"Widgets disabled in Safe mode"</string>
+    <string name="shortcut_not_available" msgid="2536503539825726397">"Shortcut isn\'t available"</string>
+    <string name="home_screen" msgid="806512411299847073">"Home screen"</string>
+    <string name="custom_actions" msgid="3747508247759093328">"Customised actions"</string>
+    <string name="long_press_widget_to_add" msgid="7699152356777458215">"Touch &amp; hold to pick up a widget."</string>
+    <string name="long_accessible_way_to_add" msgid="4289502106628154155">"Double-tap &amp; hold to pick up a widget or use customised actions."</string>
+    <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
+    <string name="widget_accessible_dims_format" msgid="3640149169885301790">"%1$d wide by %2$d high"</string>
+    <string name="add_item_request_drag_hint" msgid="5899764264480397019">"Touch &amp; hold to place manually"</string>
+    <string name="place_automatically" msgid="8064208734425456485">"Add automatically"</string>
+    <string name="all_apps_search_bar_hint" msgid="1390553134053255246">"Search apps"</string>
+    <string name="all_apps_loading_message" msgid="5813968043155271636">"Loading apps…"</string>
+    <string name="all_apps_no_search_results" msgid="3200346862396363786">"No apps found matching \'<xliff:g id="QUERY">%1$s</xliff:g>\'"</string>
+    <string name="all_apps_search_market_message" msgid="1366263386197059176">"Search for more apps"</string>
+    <string name="label_application" msgid="8531721983832654978">"App"</string>
+    <string name="notifications_header" msgid="1404149926117359025">"Notifications"</string>
+    <string name="long_press_shortcut_to_add" msgid="4524750017792716791">"Touch &amp; hold to pick up a shortcut."</string>
+    <string name="long_accessible_way_to_add_shortcut" msgid="3327314059613154633">"Double-tap &amp; hold to pick up a shortcut or use custom actions."</string>
+    <string name="out_of_space" msgid="4691004494942118364">"No more room on this Home screen."</string>
+    <string name="hotseat_out_of_space" msgid="7448809638125333693">"No more room in the Favourites tray"</string>
+    <string name="all_apps_button_label" msgid="8130441508702294465">"Apps list"</string>
+    <string name="all_apps_button_personal_label" msgid="1315764287305224468">"Personal apps list"</string>
+    <string name="all_apps_button_work_label" msgid="7270707118948892488">"Work apps list"</string>
+    <string name="all_apps_home_button_label" msgid="252062713717058851">"Home"</string>
+    <string name="remove_drop_target_label" msgid="7812859488053230776">"Remove"</string>
+    <string name="uninstall_drop_target_label" msgid="4722034217958379417">"Uninstall"</string>
+    <string name="app_info_drop_target_label" msgid="692894985365717661">"App info"</string>
+    <string name="install_drop_target_label" msgid="2539096853673231757">"Install"</string>
+    <string name="permlab_install_shortcut" msgid="5632423390354674437">"install shortcuts"</string>
+    <string name="permdesc_install_shortcut" msgid="923466509822011139">"Allows an app to add shortcuts without user intervention."</string>
+    <string name="permlab_read_settings" msgid="1941457408239617576">"read Home settings and shortcuts"</string>
+    <string name="permdesc_read_settings" msgid="5833423719057558387">"Allows the app to read the settings and shortcuts in Home."</string>
+    <string name="permlab_write_settings" msgid="3574213698004620587">"write Home settings and shortcuts"</string>
+    <string name="permdesc_write_settings" msgid="5440712911516509985">"Allows the app to change the settings and shortcuts in Home."</string>
+    <string name="msg_no_phone_permission" msgid="9208659281529857371">"<xliff:g id="APP_NAME">%1$s</xliff:g> is not allowed to make phone calls"</string>
+    <string name="gadget_error_text" msgid="6081085226050792095">"Problem loading widget"</string>
+    <string name="gadget_setup_text" msgid="8274003207686040488">"Setup"</string>
+    <string name="uninstall_system_app_text" msgid="4172046090762920660">"This is a system app and can\'t be uninstalled."</string>
+    <string name="folder_hint_text" msgid="6617836969016293992">"Unnamed Folder"</string>
+    <string name="disabled_app_label" msgid="6673129024321402780">"Disabled <xliff:g id="APP_NAME">%1$s</xliff:g>"</string>
+    <plurals name="dotted_app_label" formatted="false" msgid="5194538107138265416">
+      <item quantity="other"><xliff:g id="APP_NAME_2">%1$s</xliff:g>, has <xliff:g id="NOTIFICATION_COUNT_3">%2$d</xliff:g> notifications</item>
+      <item quantity="one"><xliff:g id="APP_NAME_0">%1$s</xliff:g>, has <xliff:g id="NOTIFICATION_COUNT_1">%2$d</xliff:g> notification</item>
+    </plurals>
+    <string name="default_scroll_format" msgid="7475544710230993317">"Page %1$d of %2$d"</string>
+    <string name="workspace_scroll_format" msgid="8458889198184077399">"Home screen %1$d of %2$d"</string>
+    <string name="workspace_new_page" msgid="257366611030256142">"New home screen page"</string>
+    <string name="folder_opened" msgid="94695026776264709">"Folder opened, <xliff:g id="WIDTH">%1$d</xliff:g> by <xliff:g id="HEIGHT">%2$d</xliff:g>"</string>
+    <string name="folder_tap_to_close" msgid="4625795376335528256">"Tap to close folder"</string>
+    <string name="folder_tap_to_rename" msgid="4017685068016979677">"Tap to save rename"</string>
+    <string name="folder_closed" msgid="4100806530910930934">"Folder closed"</string>
+    <string name="folder_renamed" msgid="1794088362165669656">"Folder renamed to <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="folder_name_format" msgid="6629239338071103179">"Folder: <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="widget_button_text" msgid="2880537293434387943">"Widgets"</string>
+    <string name="wallpaper_button_text" msgid="8404103075899945851">"Wallpapers"</string>
+    <string name="styles_wallpaper_button_text" msgid="4342122323125579619">"Styles &amp; wallpapers"</string>
+    <string name="settings_button_text" msgid="8873672322605444408">"Home settings"</string>
+    <string name="msg_disabled_by_admin" msgid="6898038085516271325">"Disabled by your admin"</string>
+    <string name="allow_rotation_title" msgid="7728578836261442095">"Allow Home screen rotation"</string>
+    <string name="allow_rotation_desc" msgid="8662546029078692509">"When phone is rotated"</string>
+    <string name="notification_dots_title" msgid="9062440428204120317">"Notification dots"</string>
+    <string name="notification_dots_desc_on" msgid="1679848116452218908">"On"</string>
+    <string name="notification_dots_desc_off" msgid="1760796511504341095">"Off"</string>
+    <string name="title_missing_notification_access" msgid="7503287056163941064">"Notification access needed"</string>
+    <string name="msg_missing_notification_access" msgid="281113995110910548">"To show Notification Dots, turn on app notifications for <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="title_change_settings" msgid="1376365968844349552">"Change settings"</string>
+    <string name="notification_dots_service_title" msgid="4284221181793592871">"Show notification dots"</string>
+    <string name="auto_add_shortcuts_label" msgid="8222286205987725611">"Add icon to Home screen"</string>
+    <string name="auto_add_shortcuts_description" msgid="7117251166066978730">"For new apps"</string>
+    <string name="package_state_unknown" msgid="7592128424511031410">"Unknown"</string>
+    <string name="abandoned_clean_this" msgid="7610119707847920412">"Remove"</string>
+    <string name="abandoned_search" msgid="891119232568284442">"Search"</string>
+    <string name="abandoned_promises_title" msgid="7096178467971716750">"This app is not installed"</string>
+    <string name="abandoned_promise_explanation" msgid="3990027586878167529">"The app for this icon isn\'t installed. You can remove it, or search for the app and install it manually."</string>
+    <string name="app_downloading_title" msgid="8336702962104482644">"<xliff:g id="NAME">%1$s</xliff:g> downloading, <xliff:g id="PROGRESS">%2$s</xliff:g> complete"</string>
+    <string name="app_waiting_download_title" msgid="7053938513995617849">"<xliff:g id="NAME">%1$s</xliff:g> waiting to install"</string>
+    <string name="widgets_bottom_sheet_title" msgid="2904559530954183366">"<xliff:g id="NAME">%1$s</xliff:g> widgets"</string>
+    <string name="widgets_list" msgid="796804551140113767">"Widgets list"</string>
+    <string name="widgets_list_closed" msgid="6141506579418771922">"Widgets list closed"</string>
+    <string name="action_add_to_workspace" msgid="8902165848117513641">"Add to Home screen"</string>
+    <string name="action_move_here" msgid="2170188780612570250">"Move item here"</string>
+    <string name="item_added_to_workspace" msgid="4211073925752213539">"Item added to home screen"</string>
+    <string name="item_removed" msgid="851119963877842327">"Item removed"</string>
+    <string name="undo" msgid="4151576204245173321">"Undo"</string>
+    <string name="action_move" msgid="4339390619886385032">"Move item"</string>
+    <string name="move_to_empty_cell" msgid="2833711483015685619">"Move to row <xliff:g id="NUMBER_0">%1$s</xliff:g> column <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="move_to_position" msgid="6750008980455459790">"Move to position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
+    <string name="move_to_hotseat_position" msgid="6295412897075147808">"Move to favourites position <xliff:g id="NUMBER">%1$s</xliff:g>"</string>
+    <string name="item_moved" msgid="4606538322571412879">"Item moved"</string>
+    <string name="add_to_folder" msgid="9040534766770853243">"Add to folder: <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="add_to_folder_with_app" msgid="4534929978967147231">"Add to folder with <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="added_to_folder" msgid="4793259502305558003">"Item added to folder"</string>
+    <string name="create_folder_with" msgid="4050141361160214248">"Create folder with: <xliff:g id="NAME">%1$s</xliff:g>"</string>
+    <string name="folder_created" msgid="6409794597405184510">"Folder created"</string>
+    <string name="action_move_to_workspace" msgid="1603837886334246317">"Move to Home screen"</string>
+    <string name="action_resize" msgid="1802976324781771067">"Re-size"</string>
+    <string name="action_increase_width" msgid="8773715375078513326">"Increase width"</string>
+    <string name="action_increase_height" msgid="459390020612501122">"Increase height"</string>
+    <string name="action_decrease_width" msgid="1374549771083094654">"Decrease width"</string>
+    <string name="action_decrease_height" msgid="282377193880900022">"Decrease height"</string>
+    <string name="widget_resized" msgid="9130327887929620">"Widget re-sized to width <xliff:g id="NUMBER_0">%1$s</xliff:g> height <xliff:g id="NUMBER_1">%2$s</xliff:g>"</string>
+    <string name="action_deep_shortcut" msgid="2864038805849372848">"Short cuts"</string>
+    <string name="shortcuts_menu_with_notifications_description" msgid="2676582286544232849">"Shortcuts and notifications"</string>
+    <string name="action_dismiss_notification" msgid="5909461085055959187">"Dismiss"</string>
+    <string name="notification_dismissed" msgid="6002233469409822874">"Notification dismissed"</string>
+    <string name="all_apps_personal_tab" msgid="4190252696685155002">"Personal"</string>
+    <string name="all_apps_work_tab" msgid="4884822796154055118">"Work"</string>
+    <string name="work_profile_toggle_label" msgid="3081029915775481146">"Work profile"</string>
+    <string name="bottom_work_tab_user_education_title" msgid="5785851780786322825">"Find work apps here"</string>
+    <string name="bottom_work_tab_user_education_body" msgid="2818107472360579152">"Each work app has a badge and is kept secure by your organisation. Move apps to your Home screen for easier access."</string>
+    <string name="work_mode_on_label" msgid="4781128097185272916">"Managed by your organisation"</string>
+    <string name="work_mode_off_label" msgid="3194894777601421047">"Notifications and apps are off"</string>
+    <string name="bottom_work_tab_user_education_close_button" msgid="4224492243977802135">"Close"</string>
+    <string name="bottom_work_tab_user_education_closed" msgid="1098340939861869465">"Closed"</string>
+    <string name="remote_action_failed" msgid="1383965239183576790">"Failed: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
+</resources>

res/values-en-rGB/strings.xml

@@ -20,7 +20,6 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="folder_name" msgid="7371454440695724752"></string>
     <string name="work_folder_name" msgid="3753320833950115786">"Work"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"App isn\'t installed."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"App isn\'t available"</string>