diff --git a/Android.bp b/Android.bp
index c583244..1121a79 100644
--- a/Android.bp
+++ b/Android.bp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-java_library_static {
+android_library {
     name: "launcher-aosp-tapl",
     static_libs: [
         "androidx.annotation_annotation",
@@ -27,5 +27,6 @@
         "src/com/android/launcher3/util/SecureSettingsObserver.java",
         "src/com/android/launcher3/TestProtocol.java",
     ],
+    manifest: "tests/tapl/AndroidManifest.xml",
     platform_apis: true,
 }
diff --git a/Android.mk b/Android.mk
index 9d92a9d..06ee66f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -16,18 +16,6 @@
 
 LOCAL_PATH := $(call my-dir)
 
-#
-# Prebuilt Java Libraries
-#
-include $(CLEAR_VARS)
-LOCAL_MODULE := libSharedSystemUI
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-LOCAL_SRC_FILES := quickstep/libs/sysui_shared.jar
-LOCAL_UNINSTALLABLE_MODULE := true
-LOCAL_SDK_VERSION := current
-include $(BUILD_PREBUILT)
-
 include $(CLEAR_VARS)
 LOCAL_MODULE := libPluginCore
 LOCAL_MODULE_TAGS := optional
@@ -37,14 +25,6 @@
 LOCAL_SDK_VERSION := current
 include $(BUILD_PREBUILT)
 
-include $(CLEAR_VARS)
-LOCAL_MODULE := libLauncherProtos
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-LOCAL_SRC_FILES := libs/launcher_protos.jar
-LOCAL_UNINSTALLABLE_MODULE := true
-LOCAL_SDK_VERSION := current
-include $(BUILD_PREBUILT)
 #
 # Build rule for plugin lib (needed to write a plugin).
 #
@@ -53,7 +33,7 @@
 LOCAL_AAPT2_ONLY := true
 LOCAL_MODULE_TAGS := optional
 
-LOCAL_STATIC_JAVA_LIBRARIES := libPluginCore
+LOCAL_STATIC_JAVA_LIBRARIES:= libPluginCore
 
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src_plugins)
diff --git a/SecondaryDisplayLauncher/src/com/android/launcher3/SecondaryDisplayLauncher.java b/SecondaryDisplayLauncher/src/com/android/launcher3/SecondaryDisplayLauncher.java
index 12fa46b..0a2f18f 100644
--- a/SecondaryDisplayLauncher/src/com/android/launcher3/SecondaryDisplayLauncher.java
+++ b/SecondaryDisplayLauncher/src/com/android/launcher3/SecondaryDisplayLauncher.java
@@ -26,12 +26,11 @@
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.os.Bundle;
-import com.google.android.material.circularreveal.cardview.CircularRevealCardView;
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewAnimationUtils;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.GridView;
 import android.widget.ImageButton;
 import android.widget.PopupMenu;
@@ -41,6 +40,9 @@
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory;
 
+import com.google.android.material.circularreveal.cardview.CircularRevealCardView;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
 import java.util.HashSet;
 import java.util.Set;
 
@@ -141,6 +143,16 @@
 
     public void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
+
+        if (Intent.ACTION_MAIN.equals(intent.getAction())) {
+            // Hide keyboard.
+            final View v = getWindow().peekDecorView();
+            if (v != null && v.getWindowToken() != null) {
+                getSystemService(InputMethodManager.class).hideSoftInputFromWindow(
+                        v.getWindowToken(), 0);
+            }
+        }
+
         // A new intent will bring the launcher to top. Hide the app drawer to reset the state.
         showAppDrawer(false);
     }
diff --git a/build.gradle b/build.gradle
index 15a3513..e296455 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,6 +9,9 @@
     }
 }
 
+final String ANDROID_TOP = "${rootDir}/../../.."
+final String FRAMEWORK_PREBUILTS_DIR = "${ANDROID_TOP}/prebuilts/framework_intermediates/"
+
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 
@@ -148,16 +151,16 @@
     implementation "androidx.recyclerview:recyclerview:${ANDROID_X_VERSION}"
     implementation "androidx.preference:preference:${ANDROID_X_VERSION}"
     implementation project(':IconLoader')
-    implementation fileTree(dir: "libs", include: 'launcher_protos.jar')
+    implementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'launcher_protos.jar')
 
     // Recents lib dependency
-    withQuickstepImplementation fileTree(dir: "quickstep/libs", include: 'sysui_shared.jar')
+    withQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
 
     // Recents lib dependency for Go
-    withQuickstepIconRecentsImplementation fileTree(dir: "quickstep/libs", include: 'sysui_shared.jar')
+    withQuickstepIconRecentsImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/quickstep/libs", include: 'sysui_shared.jar')
 
     // Required for AOSP to compile. This is already included in the sysui_shared.jar
-    withoutQuickstepImplementation fileTree(dir: "libs", include: 'plugin_core.jar')
+    withoutQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'plugin_core.jar')
 
     testImplementation 'junit:junit:4.12'
     androidTestImplementation "org.mockito:mockito-core:1.9.5"
diff --git a/go/quickstep/res/drawable/clear_all_button.xml b/go/quickstep/res/drawable/clear_all_button.xml
new file mode 100644
index 0000000..acac32d
--- /dev/null
+++ b/go/quickstep/res/drawable/clear_all_button.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<shape
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/clear_all_button_bg"/>
+    <corners android:radius="4dp"/>
+</shape>
diff --git a/go/quickstep/res/layout/icon_recents_root_view.xml b/go/quickstep/res/layout/icon_recents_root_view.xml
index 6c50950..fddb1d3 100644
--- a/go/quickstep/res/layout/icon_recents_root_view.xml
+++ b/go/quickstep/res/layout/icon_recents_root_view.xml
@@ -19,10 +19,38 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
-    <androidx.recyclerview.widget.RecyclerView
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/recent_task_recycler_view"
+    <LinearLayout
+        android:id="@+id/recent_task_content_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:scrollbars="none"/>
+        android:orientation="vertical"
+        android:visibility="gone">
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recent_task_recycler_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:scrollbars="none"/>
+        <Button
+            android:id="@+id/clear_all_button"
+            android:layout_width="@dimen/clear_all_button_width"
+            android:layout_height="@dimen/clear_all_button_height"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginVertical="@dimen/task_item_half_vert_margin"
+            android:background="@drawable/clear_all_button"
+            android:gravity="center"
+            android:text="@string/recents_clear_all"
+            android:textAllCaps="false"
+            android:textColor="@color/clear_all_button_text"
+            android:textSize="14sp"/>
+    </LinearLayout>
+    <TextView
+        android:id="@+id/recent_task_empty_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:text="@string/recents_empty_message"
+        android:textColor="@android:color/white"
+        android:textSize="25sp"
+        android:visibility="gone"/>
 </com.android.quickstep.views.IconRecentsView>
\ No newline at end of file
diff --git a/go/quickstep/res/layout/task_item_view.xml b/go/quickstep/res/layout/task_item_view.xml
new file mode 100644
index 0000000..048e9c5
--- /dev/null
+++ b/go/quickstep/res/layout/task_item_view.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<com.android.quickstep.views.TaskItemView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+    <FrameLayout
+        android:id="@+id/task_icon_and_thumbnail"
+        android:layout_width="@dimen/task_thumbnail_and_icon_view_size"
+        android:layout_height="@dimen/task_thumbnail_and_icon_view_size"
+        android:layout_gravity="center_vertical"
+        android:layout_marginHorizontal="8dp"
+        android:layout_marginVertical="@dimen/task_item_half_vert_margin">
+        <ImageView
+            android:id="@+id/task_thumbnail"
+            android:layout_width="@dimen/task_thumbnail_width"
+            android:layout_height="@dimen/task_thumbnail_height"
+            android:layout_gravity="top|start"/>
+        <ImageView
+            android:id="@+id/task_icon"
+            android:layout_width="@dimen/task_icon_size"
+            android:layout_height="@dimen/task_icon_size"
+            android:layout_gravity="bottom|end"/>
+    </FrameLayout>
+    <TextView
+        android:id="@+id/task_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:layout_marginHorizontal="8dp"
+        android:singleLine="true"
+        android:textColor="@android:color/white"
+        android:textSize="24sp"/>
+</com.android.quickstep.views.TaskItemView>
diff --git a/go/quickstep/res/values/colors.xml b/go/quickstep/res/values/colors.xml
new file mode 100644
index 0000000..ff9dc9c
--- /dev/null
+++ b/go/quickstep/res/values/colors.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<resources>
+    <color name="clear_all_button_bg">#FFDADCE0</color>
+    <color name="clear_all_button_text">#FF5F6368</color>
+</resources>
diff --git a/go/quickstep/res/values/dimens.xml b/go/quickstep/res/values/dimens.xml
new file mode 100644
index 0000000..e2fa387
--- /dev/null
+++ b/go/quickstep/res/values/dimens.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     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.
+-->
+<resources>
+    <dimen name="task_item_half_vert_margin">8dp</dimen>
+    <dimen name="task_thumbnail_and_icon_view_size">60dp</dimen>
+    <dimen name="task_thumbnail_height">60dp</dimen>
+    <dimen name="task_thumbnail_width">36dp</dimen>
+    <dimen name="task_icon_size">36dp</dimen>
+
+    <dimen name="clear_all_button_width">106dp</dimen>
+    <dimen name="clear_all_button_height">36dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/go/quickstep/src/com/android/launcher3/GoLauncherAppTransitionManagerImpl.java b/go/quickstep/src/com/android/launcher3/GoLauncherAppTransitionManagerImpl.java
index 96b4ae5..d189c50 100644
--- a/go/quickstep/src/com/android/launcher3/GoLauncherAppTransitionManagerImpl.java
+++ b/go/quickstep/src/com/android/launcher3/GoLauncherAppTransitionManagerImpl.java
@@ -31,7 +31,8 @@
     @Override
     protected void composeRecentsLaunchAnimator(AnimatorSet anim, View v,
             RemoteAnimationTargetCompat[] targets, boolean launcherClosing) {
-        //TODO: Implement this based off IconRecentsView
+        // Stubbed. Recents launch animation will come from the recents view itself and will not
+        // use remote animations.
     }
 
     @Override
diff --git a/go/quickstep/src/com/android/launcher3/LauncherRecentsToActivityHelper.java b/go/quickstep/src/com/android/launcher3/LauncherRecentsToActivityHelper.java
new file mode 100644
index 0000000..c12da94
--- /dev/null
+++ b/go/quickstep/src/com/android/launcher3/LauncherRecentsToActivityHelper.java
@@ -0,0 +1,38 @@
+/*
+ * 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.launcher3;
+
+import static com.android.launcher3.LauncherState.NORMAL;
+
+import com.android.quickstep.RecentsToActivityHelper;
+
+/**
+ * {@link RecentsToActivityHelper} for when the recents implementation is contained in
+ * {@link Launcher}.
+ */
+public final class LauncherRecentsToActivityHelper implements RecentsToActivityHelper {
+
+    private final Launcher mLauncher;
+
+    public LauncherRecentsToActivityHelper(Launcher launcher) {
+        mLauncher = launcher;
+    }
+
+    @Override
+    public void leaveRecents() {
+        mLauncher.getStateManager().goToState(NORMAL);
+    }
+}
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java b/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
index 47e0e61..cec12a8 100644
--- a/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
+++ b/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
@@ -43,7 +43,7 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationYFactor(Launcher launcher) {
+    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
         return new float[] {1f, 0f};
     }
 
@@ -84,9 +84,11 @@
         super.onBackPressed(launcher);
     }
 
-
     public static float getDefaultSwipeHeight(Launcher launcher) {
-        DeviceProfile dp = launcher.getDeviceProfile();
+        return getDefaultSwipeHeight(launcher.getDeviceProfile());
+    }
+
+    public static float getDefaultSwipeHeight(DeviceProfile dp) {
         return dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
     }
 }
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/RecentsUiFactory.java b/go/quickstep/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
index d7cba39..29e650c 100644
--- a/go/quickstep/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
+++ b/go/quickstep/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
@@ -28,6 +28,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.TouchController;
 import com.android.quickstep.OverviewInteractionState;
+import com.android.quickstep.views.IconRecentsView;
 
 import java.util.ArrayList;
 
@@ -35,7 +36,7 @@
  * Provides recents-related {@link UiFactory} logic and classes.
  */
 public abstract class RecentsUiFactory {
-    
+
     public static final boolean GO_LOW_RAM_RECENTS_ENABLED = true;
     // Scale recents takes before animating in
     private static final float RECENTS_PREPARE_SCALE = 1.33f;
@@ -87,7 +88,10 @@
      *
      * @param launcher the launcher activity
      */
-    public static void resetOverview(Launcher launcher) {}
+    public static void resetOverview(Launcher launcher) {
+        IconRecentsView recentsView = launcher.getOverviewPanel();
+        recentsView.setTransitionedFromApp(false);
+    }
 
     /**
      * Recents logic that triggers when launcher state changes or launcher activity stops/resumes.
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/go/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index f1cb75b..0b12ab0 100644
--- a/go/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/go/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -16,15 +16,15 @@
 package com.android.launcher3.uioverrides;
 
 import static com.android.quickstep.views.IconRecentsView.CONTENT_ALPHA;
-import static com.android.quickstep.views.IconRecentsView.TRANSLATION_Y_FACTOR;
 
 import android.util.FloatProperty;
 
-import androidx.annotation.NonNull;
-
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherRecentsToActivityHelper;
 import com.android.quickstep.views.IconRecentsView;
 
+import androidx.annotation.NonNull;
+
 /**
  * State handler for Go's {@link IconRecentsView}.
  */
@@ -33,11 +33,8 @@
 
     public RecentsViewStateController(@NonNull Launcher launcher) {
         super(launcher);
-    }
-
-    @Override
-    FloatProperty<IconRecentsView> getTranslationYFactorProperty() {
-        return TRANSLATION_Y_FACTOR;
+        launcher.<IconRecentsView>getOverviewPanel().setRecentsToActivityHelper(
+                new LauncherRecentsToActivityHelper(launcher));
     }
 
     @Override
diff --git a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
index f199643..051c80f 100644
--- a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
+++ b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
@@ -15,15 +15,30 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.anim.Interpolators.ACCEL_2;
+import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
+import static com.android.quickstep.util.RemoteAnimationProvider.getLayer;
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
 
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
+import android.graphics.Matrix;
+import android.graphics.Rect;
 import android.util.Log;
+import android.view.View;
+
+import androidx.annotation.NonNull;
 
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.quickstep.util.MultiValueUpdateListener;
 import com.android.quickstep.util.RemoteAnimationProvider;
+import com.android.quickstep.util.RemoteAnimationTargetSet;
+import com.android.quickstep.views.IconRecentsView;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
+import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
 
 /**
  * Provider for the atomic remote window animation from the app to the overview.
@@ -33,13 +48,17 @@
 final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> implements
         RemoteAnimationProvider {
 
-    private static final long RECENTS_LAUNCH_DURATION = 250;
+    private static final long APP_TO_THUMBNAIL_FADE_DURATION = 50;
+    private static final long APP_SCALE_DOWN_DURATION = 400;
     private static final String TAG = "AppToOverviewAnimationProvider";
 
     private final ActivityControlHelper<T> mHelper;
+    private final int mTargetTaskId;
+    private IconRecentsView mRecentsView;
 
     AppToOverviewAnimationProvider(ActivityControlHelper<T> helper, int targetTaskId) {
         mHelper = helper;
+        mTargetTaskId = targetTaskId;
     }
 
     /**
@@ -54,35 +73,161 @@
                         false /* animate activity */, (controller) -> {
                             controller.dispatchOnStart();
                             ValueAnimator anim = controller.getAnimationPlayer()
-                                    .setDuration(RECENTS_LAUNCH_DURATION);
+                                    .setDuration(getRecentsLaunchDuration());
                             anim.setInterpolator(FAST_OUT_SLOW_IN);
                             anim.start();
                         });
         factory.onRemoteAnimationReceived(null);
-        factory.createActivityController(RECENTS_LAUNCH_DURATION);
+        factory.createActivityController(getRecentsLaunchDuration());
+        mRecentsView = activity.getOverviewPanel();
         return false;
     }
 
     /**
-     * Create remote window animation from the currently running app to the overview panel.
+     * Create remote window animation from the currently running app to the overview panel. Should
+     * be called after {@link #onActivityReady}.
      *
      * @param targetCompats the target apps
      * @return animation from app to overview
      */
     @Override
     public AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] targetCompats) {
-        //TODO: Implement the overview to app window animation for Go.
         AnimatorSet anim = new AnimatorSet();
-        anim.play(ValueAnimator.ofInt(0, 1).setDuration(RECENTS_LAUNCH_DURATION));
+        if (mRecentsView == null) {
+            if (Log.isLoggable(TAG, Log.WARN)) {
+                Log.w(TAG, "No recents view. Using stub animation.");
+            }
+            anim.play(ValueAnimator.ofInt(0, 1).setDuration(getRecentsLaunchDuration()));
+            return anim;
+        }
+
+        RemoteAnimationTargetSet targetSet =
+                new RemoteAnimationTargetSet(targetCompats, MODE_CLOSING);
+        mRecentsView.setTransitionedFromApp(!targetSet.isAnimatingHome());
+
+        RemoteAnimationTargetCompat recentsTarget = null;
+        RemoteAnimationTargetCompat closingAppTarget = null;
+
+        for (RemoteAnimationTargetCompat target : targetCompats) {
+            if (target.mode == MODE_OPENING) {
+                recentsTarget = target;
+            } else if (target.mode == MODE_CLOSING && target.taskId == mTargetTaskId) {
+                closingAppTarget = target;
+            }
+        }
+
+        if (closingAppTarget == null) {
+            if (Log.isLoggable(TAG, Log.WARN)) {
+                Log.w(TAG, "No closing app target. Using stub animation.");
+            }
+            anim.play(ValueAnimator.ofInt(0, 1).setDuration(getRecentsLaunchDuration()));
+            return anim;
+        }
+        if (recentsTarget == null) {
+            if (Log.isLoggable(TAG, Log.WARN)) {
+                Log.w(TAG, "No recents target. Using stub animation.");
+            }
+            anim.play(ValueAnimator.ofInt(0, 1).setDuration(getRecentsLaunchDuration()));
+            return anim;
+        }
+
+        View thumbnailView = mRecentsView.getThumbnailViewForTask(mTargetTaskId);
+        if (thumbnailView == null) {
+            // TODO: We should either 1) guarantee the view is loaded before attempting this
+            // or 2) have a backup animation.
+            if (Log.isLoggable(TAG, Log.WARN)) {
+                Log.w(TAG, "No thumbnail view for running task. Using stub animation.");
+            }
+            anim.play(ValueAnimator.ofInt(0, 1).setDuration(getRecentsLaunchDuration()));
+            return anim;
+        }
+
+        playAppScaleDownAnim(anim, closingAppTarget, recentsTarget, thumbnailView);
+
         return anim;
     }
 
     /**
+     * Animate a closing app to scale down to the location of the thumbnail view in recents.
+     *
+     * @param anim animator set
+     * @param appTarget the app surface thats closing
+     * @param recentsTarget the surface containing recents
+     * @param thumbnailView the thumbnail view to animate to
+     */
+    private void playAppScaleDownAnim(@NonNull AnimatorSet anim,
+            @NonNull RemoteAnimationTargetCompat appTarget,
+            @NonNull RemoteAnimationTargetCompat recentsTarget, @NonNull View thumbnailView) {
+
+        // Identify where the entering remote app should animate to.
+        Rect endRect = new Rect();
+        thumbnailView.getGlobalVisibleRect(endRect);
+
+        Rect appBounds = appTarget.sourceContainerBounds;
+
+        ValueAnimator valueAnimator = ValueAnimator.ofInt(0, 1);
+        valueAnimator.setDuration(APP_SCALE_DOWN_DURATION);
+
+        SyncRtSurfaceTransactionApplierCompat surfaceApplier =
+                new SyncRtSurfaceTransactionApplierCompat(thumbnailView);
+
+        // Keep recents visible throughout the animation.
+        SurfaceParams[] params = new SurfaceParams[2];
+        params[0] = new SurfaceParams(recentsTarget.leash, 1f, null /* matrix */,
+                null /* windowCrop */, getLayer(recentsTarget, MODE_OPENING), 0 /* cornerRadius */);
+
+        valueAnimator.addUpdateListener(new MultiValueUpdateListener() {
+            private final FloatProp mScaleX;
+            private final FloatProp mScaleY;
+            private final FloatProp mTranslationX;
+            private final FloatProp mTranslationY;
+            private final FloatProp mAlpha;
+
+            {
+                // Scale down and move to view location.
+                float endScaleX = ((float) endRect.width()) / appBounds.width();
+                mScaleX = new FloatProp(1f, endScaleX, 0, APP_SCALE_DOWN_DURATION,
+                        ACCEL_DEACCEL);
+                float endScaleY = ((float) endRect.height()) / appBounds.height();
+                mScaleY = new FloatProp(1f, endScaleY, 0, APP_SCALE_DOWN_DURATION,
+                        ACCEL_DEACCEL);
+                float endTranslationX = endRect.left -
+                        (appBounds.width() - thumbnailView.getWidth()) / 2.0f;
+                mTranslationX = new FloatProp(0, endTranslationX, 0, APP_SCALE_DOWN_DURATION,
+                        ACCEL_DEACCEL);
+                float endTranslationY = endRect.top -
+                        (appBounds.height() - thumbnailView.getHeight()) / 2.0f;
+                mTranslationY = new FloatProp(0, endTranslationY, 0, APP_SCALE_DOWN_DURATION,
+                        ACCEL_DEACCEL);
+
+                // Fade out quietly near the end to be replaced by the real view.
+                mAlpha = new FloatProp(1.0f, 0,
+                        APP_SCALE_DOWN_DURATION - APP_TO_THUMBNAIL_FADE_DURATION,
+                        APP_TO_THUMBNAIL_FADE_DURATION, ACCEL_2);
+            }
+
+            @Override
+            public void onUpdate(float percent) {
+                Matrix m = new Matrix();
+                m.setScale(mScaleX.value, mScaleY.value,
+                        appBounds.width() / 2.0f, appBounds.height() / 2.0f);
+                m.postTranslate(mTranslationX.value, mTranslationY.value);
+
+                params[1] = new SurfaceParams(appTarget.leash, mAlpha.value, m,
+                        null /* windowCrop */, getLayer(appTarget, MODE_CLOSING),
+                        0 /* cornerRadius */);
+                surfaceApplier.scheduleApply(params);
+            }
+        });
+        anim.play(valueAnimator);
+    }
+
+    /**
      * Get duration of animation from app to overview.
      *
      * @return duration of animation
      */
     long getRecentsLaunchDuration() {
-        return RECENTS_LAUNCH_DURATION;
+        return APP_SCALE_DOWN_DURATION;
     }
 }
diff --git a/go/quickstep/src/com/android/quickstep/FallbackActivityControllerHelper.java b/go/quickstep/src/com/android/quickstep/FallbackActivityControllerHelper.java
index abb9242..bba08a4 100644
--- a/go/quickstep/src/com/android/quickstep/FallbackActivityControllerHelper.java
+++ b/go/quickstep/src/com/android/quickstep/FallbackActivityControllerHelper.java
@@ -26,7 +26,6 @@
 
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.quickstep.util.RemoteAnimationTargetSet;
 import com.android.quickstep.views.IconRecentsView;
 
@@ -110,11 +109,6 @@
     }
 
     @Override
-    public AlphaProperty getAlphaProperty(RecentsActivity activity) {
-        return activity.getDragLayer().getAlphaProperty(0);
-    }
-
-    @Override
     public int getContainerType() {
         return LauncherLogProto.ContainerType.SIDELOADED_LAUNCHER;
     }
diff --git a/go/quickstep/src/com/android/quickstep/FallbackRecentsToActivityHelper.java b/go/quickstep/src/com/android/quickstep/FallbackRecentsToActivityHelper.java
new file mode 100644
index 0000000..a845f93
--- /dev/null
+++ b/go/quickstep/src/com/android/quickstep/FallbackRecentsToActivityHelper.java
@@ -0,0 +1,34 @@
+/*
+ * 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;
+
+/**
+ * {@link RecentsToActivityHelper} for when we are using the fallback recents in
+ * {@link BaseRecentsActivity}.
+ */
+public final class FallbackRecentsToActivityHelper implements RecentsToActivityHelper {
+
+    BaseRecentsActivity mActivity;
+
+    public FallbackRecentsToActivityHelper(BaseRecentsActivity activity) {
+        mActivity = activity;
+    }
+
+    @Override
+    public void leaveRecents() {
+        mActivity.startHome();
+    }
+}
diff --git a/go/quickstep/src/com/android/quickstep/LauncherActivityControllerHelper.java b/go/quickstep/src/com/android/quickstep/LauncherActivityControllerHelper.java
index 76685f3..40db7dd 100644
--- a/go/quickstep/src/com/android/quickstep/LauncherActivityControllerHelper.java
+++ b/go/quickstep/src/com/android/quickstep/LauncherActivityControllerHelper.java
@@ -21,10 +21,9 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherInitListener;
+import com.android.launcher3.LauncherState;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.quickstep.views.IconRecentsView;
 
 import java.util.function.BiPredicate;
@@ -40,10 +39,14 @@
     public AnimationFactory prepareRecentsUI(Launcher activity,
             boolean activityVisible, boolean animateActivity,
             Consumer<AnimatorPlaybackController> callback) {
+        LauncherState fromState = activity.getStateManager().getState();
         //TODO: Implement this based off where the recents view needs to be for app => recents anim.
         return new AnimationFactory() {
             @Override
-            public void createActivityController(long transitionLength) {}
+            public void createActivityController(long transitionLength) {
+                callback.accept(activity.getStateManager().createAnimationToNewWorkspace(
+                        fromState, OVERVIEW, transitionLength));
+            }
 
             @Override
             public void onTransitionCancelled() {}
@@ -94,11 +97,6 @@
     }
 
     @Override
-    public AlphaProperty getAlphaProperty(Launcher activity) {
-        return activity.getDragLayer().getAlphaProperty(DragLayer.ALPHA_INDEX_SWIPE_UP);
-    }
-
-    @Override
     public int getContainerType() {
         final Launcher launcher = getVisibleLauncher();
         return launcher != null ? launcher.getStateManager().getState().containerType
diff --git a/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java b/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
index d9873fe..379cc10 100644
--- a/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
+++ b/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java
@@ -96,7 +96,7 @@
             if (recents == null) {
                 return false;
             }
-            //TODO: Launch last running task or go to home.
+            recents.handleOverviewCommand();
             return true;
         }
     }
@@ -146,7 +146,7 @@
         protected boolean handleCommand(long elapsedTime) {
             IconRecentsView recents = mHelper.getVisibleRecentsView();
             if (recents != null) {
-                //TODO: Launch next task in icon recents.
+                recents.handleOverviewCommand();
                 return true;
             } else if (elapsedTime < ViewConfiguration.getDoubleTapTimeout()) {
                 // The user tried to launch back into overview too quickly, either after
diff --git a/go/quickstep/src/com/android/quickstep/RecentsActivity.java b/go/quickstep/src/com/android/quickstep/RecentsActivity.java
index a186aaa..447e7e7 100644
--- a/go/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/go/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -36,6 +36,7 @@
         setContentView(R.layout.fallback_recents_activity);
         mRecentsRootView = findViewById(R.id.drag_layer);
         mIconRecentsView = findViewById(R.id.overview_panel);
+        mIconRecentsView.setRecentsToActivityHelper(new FallbackRecentsToActivityHelper(this));
     }
 
     @Override
@@ -60,7 +61,7 @@
 
     @Override
     public ActivityOptions getActivityLaunchOptions(View v) {
-        //TODO: Hook into recents launch animation
+        // Stubbed. Recents launch animation will come from the recents view itself.
         return null;
     }
 
diff --git a/go/quickstep/src/com/android/quickstep/RecentsToActivityHelper.java b/go/quickstep/src/com/android/quickstep/RecentsToActivityHelper.java
new file mode 100644
index 0000000..8f3b707
--- /dev/null
+++ b/go/quickstep/src/com/android/quickstep/RecentsToActivityHelper.java
@@ -0,0 +1,29 @@
+/*
+ * 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;
+
+/**
+ * Generic interface providing methods to the recents implementation that allow it to callback to
+ * the containing activity.
+ */
+public interface RecentsToActivityHelper {
+
+    /**
+     * The default action to take when leaving/closing recents. In general, this should be used to
+     * go to the appropriate home state.
+     */
+    void leaveRecents();
+}
diff --git a/go/quickstep/src/com/android/quickstep/TaskActionController.java b/go/quickstep/src/com/android/quickstep/TaskActionController.java
new file mode 100644
index 0000000..b2d495b
--- /dev/null
+++ b/go/quickstep/src/com/android/quickstep/TaskActionController.java
@@ -0,0 +1,80 @@
+/*
+ * 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 android.app.ActivityOptions;
+import android.view.View;
+
+import com.android.quickstep.views.TaskItemView;
+import com.android.systemui.shared.recents.model.Task;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
+
+/**
+ * Controller that provides logic for task-related commands on recents and updating the model/view
+ * as appropriate.
+ */
+public final class TaskActionController {
+
+    private final TaskListLoader mLoader;
+    private final TaskAdapter mAdapter;
+
+    public TaskActionController(TaskListLoader loader, TaskAdapter adapter) {
+        mLoader = loader;
+        mAdapter = adapter;
+    }
+
+    /**
+     * Launch the task associated with the task holder, animating into the app.
+     *
+     * @param viewHolder the task view holder to launch
+     */
+    public void launchTask(TaskHolder viewHolder) {
+        TaskItemView itemView = (TaskItemView) (viewHolder.itemView);
+        View v = itemView.getThumbnailView();
+        int left = 0;
+        int top = 0;
+        int width = v.getMeasuredWidth();
+        int height = v.getMeasuredHeight();
+
+        ActivityOptions opts = ActivityOptions.makeClipRevealAnimation(v, left, top, width, height);
+        ActivityManagerWrapper.getInstance().startActivityFromRecentsAsync(viewHolder.getTask().key,
+                opts, null /* resultCallback */, null /* resultCallbackHandler */);
+    }
+
+    /**
+     * Removes the task holder and the task, updating the model and the view.
+     *
+     * @param viewHolder the task view holder to remove
+     */
+    public void removeTask(TaskHolder viewHolder) {
+        int position = viewHolder.getAdapterPosition();
+        Task task = viewHolder.getTask();
+        ActivityManagerWrapper.getInstance().removeTask(task.key.id);
+        mLoader.removeTask(task);
+        mAdapter.notifyItemRemoved(position);
+    }
+
+    /**
+     * Clears all tasks and updates the model and view.
+     */
+    public void clearAllTasks() {
+        // TODO: Play an animation so transition is more natural.
+        int count = mAdapter.getItemCount();
+        ActivityManagerWrapper.getInstance().removeAllRecentTasks();
+        mLoader.clearAllTasks();
+        mAdapter.notifyItemRangeRemoved(0 /* positionStart */, count);
+    }
+}
diff --git a/go/quickstep/src/com/android/quickstep/TaskAdapter.java b/go/quickstep/src/com/android/quickstep/TaskAdapter.java
index 57cd60a..e56cc51 100644
--- a/go/quickstep/src/com/android/quickstep/TaskAdapter.java
+++ b/go/quickstep/src/com/android/quickstep/TaskAdapter.java
@@ -15,15 +15,19 @@
  */
 package com.android.quickstep;
 
+import android.util.ArrayMap;
+import android.view.LayoutInflater;
 import android.view.ViewGroup;
-import android.widget.TextView;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView.Adapter;
 
+import com.android.launcher3.R;
+import com.android.quickstep.views.TaskItemView;
 import com.android.systemui.shared.recents.model.Task;
 
-import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Recycler view adapter that dynamically inflates and binds {@link TaskHolder} instances with the
@@ -34,26 +38,55 @@
     private static final int MAX_TASKS_TO_DISPLAY = 6;
     private static final String TAG = "TaskAdapter";
     private final TaskListLoader mLoader;
+    private final ArrayMap<Integer, TaskItemView> mTaskIdToViewMap = new ArrayMap<>();
+    private TaskActionController mTaskActionController;
 
     public TaskAdapter(@NonNull TaskListLoader loader) {
         mLoader = loader;
     }
 
+    public void setActionController(TaskActionController taskActionController) {
+        mTaskActionController = taskActionController;
+    }
+
+    /**
+     * Get task item view for a given task id if it's attached to the view.
+     *
+     * @param taskId task id to search for
+     * @return corresponding task item view if it's attached, null otherwise
+     */
+    public @Nullable TaskItemView getTaskItemView(int taskId) {
+        return mTaskIdToViewMap.get(taskId);
+    }
+
     @Override
     public TaskHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-        // TODO: Swap in an actual task view here (view w/ icon, label, etc.)
-        TextView stubView = new TextView(parent.getContext());
-        return new TaskHolder(stubView);
+        TaskItemView itemView = (TaskItemView) LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.task_item_view, parent, false);
+        TaskHolder holder = new TaskHolder(itemView);
+        itemView.setOnClickListener(view -> mTaskActionController.launchTask(holder));
+        return holder;
     }
 
     @Override
     public void onBindViewHolder(TaskHolder holder, int position) {
-        ArrayList<Task> tasks = mLoader.getCurrentTaskList();
+        List<Task> tasks = mLoader.getCurrentTaskList();
         if (position >= tasks.size()) {
             // Task list has updated.
             return;
         }
         holder.bindTask(tasks.get(position));
+
+    }
+
+    @Override
+    public void onViewAttachedToWindow(@NonNull TaskHolder holder) {
+        mTaskIdToViewMap.put(holder.getTask().key.id, (TaskItemView) holder.itemView);
+    }
+
+    @Override
+    public void onViewDetachedFromWindow(@NonNull TaskHolder holder) {
+        mTaskIdToViewMap.remove(holder.getTask().key.id);
     }
 
     @Override
diff --git a/go/quickstep/src/com/android/quickstep/TaskHolder.java b/go/quickstep/src/com/android/quickstep/TaskHolder.java
index 1ea6d76..a89229f 100644
--- a/go/quickstep/src/com/android/quickstep/TaskHolder.java
+++ b/go/quickstep/src/com/android/quickstep/TaskHolder.java
@@ -15,34 +15,45 @@
  */
 package com.android.quickstep;
 
-import android.widget.TextView;
-
+import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView.ViewHolder;
 
+import com.android.quickstep.views.TaskItemView;
 import com.android.systemui.shared.recents.model.Task;
 
 /**
  * A recycler view holder that holds the task view and binds {@link Task} content (app title, icon,
  * etc.) to the view.
  */
-final class TaskHolder extends ViewHolder {
+public final class TaskHolder extends ViewHolder {
 
-    // TODO: Implement the actual task view to be held.
-    // For now, we just use a simple text view.
-    private final TextView mStubView;
+    private final TaskItemView mTaskItemView;
+    private Task mTask;
 
-    public TaskHolder(TextView stubView) {
-        super(stubView);
-        mStubView = stubView;
+    public TaskHolder(TaskItemView itemView) {
+        super(itemView);
+        mTaskItemView = itemView;
     }
 
     /**
      * Bind task content to the view. This includes the task icon and title as well as binding
      * input handlers such as which task to launch/remove.
      *
-     * @param task the task to bind to the view this
+     * @param task the task to bind to the view
      */
     public void bindTask(Task task) {
-        mStubView.setText("Stub task view: " + task.titleDescription);
+        mTask = task;
+        mTaskItemView.setLabel(task.titleDescription);
+        mTaskItemView.setIcon(task.icon);
+        mTaskItemView.setThumbnail(task.thumbnail.thumbnail);
+    }
+
+    /**
+     * Gets the task currently bound to this view
+     *
+     * @return the current task
+     */
+    public @NonNull Task getTask() {
+        return mTask;
     }
 }
diff --git a/go/quickstep/src/com/android/quickstep/TaskListLoader.java b/go/quickstep/src/com/android/quickstep/TaskListLoader.java
index 9f359b4..c86c24e 100644
--- a/go/quickstep/src/com/android/quickstep/TaskListLoader.java
+++ b/go/quickstep/src/com/android/quickstep/TaskListLoader.java
@@ -24,6 +24,7 @@
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
 
@@ -45,13 +46,13 @@
 
     /**
      * Returns the current task list as of the last completed load (see
-     * {@link #loadTaskList}). This list of tasks is guaranteed to always have all its task
-     * content loaded.
+     * {@link #loadTaskList}) as a read-only list. This list of tasks is guaranteed to always have
+     * all its task content loaded.
      *
      * @return the current list of tasks w/ all content loaded
      */
-    public ArrayList<Task> getCurrentTaskList() {
-        return mTaskList;
+    public List<Task> getCurrentTaskList() {
+        return Collections.unmodifiableList(mTaskList);
     }
 
     /**
@@ -85,34 +86,54 @@
     }
 
     /**
-     * Loads task content for a list of tasks, including the label and the icon. Uses the list of
-     * tasks since the last load as a cache for loaded content.
+     * Removes the task from the current task list.
+     */
+    void removeTask(Task task) {
+        mTaskList.remove(task);
+    }
+
+    /**
+     * Clears the current task list.
+     */
+    void clearAllTasks() {
+        mTaskList.clear();
+    }
+
+    /**
+     * Loads task content for a list of tasks, including the label, icon, and thumbnail. For content
+     * that isn't cached, load the content asynchronously in the background.
      *
      * @param tasksToLoad list of tasks that need to load their content
-     * @param onLoadedCallback runnable to run after all tasks have loaded their content
+     * @param onFullyLoadedCallback runnable to run after all tasks have loaded their content
      */
     private void loadTaskContents(ArrayList<Task> tasksToLoad,
-            @Nullable Runnable onLoadedCallback) {
-        AtomicInteger loadRequestsCount = new AtomicInteger(0);
+            @Nullable Runnable onFullyLoadedCallback) {
+        // Make two load requests per task, one for the icon/title and one for the thumbnail.
+        AtomicInteger loadRequestsCount = new AtomicInteger(tasksToLoad.size() * 2);
+        Runnable itemLoadedRunnable = () -> {
+            if (loadRequestsCount.decrementAndGet() == 0 && onFullyLoadedCallback != null) {
+                onFullyLoadedCallback.run();
+            }
+        };
         for (Task task : tasksToLoad) {
+            // Load icon and title.
             int index = mTaskList.indexOf(task);
             if (index >= 0) {
                 // If we've already loaded the task and have its content then just copy it over.
                 Task loadedTask = mTaskList.get(index);
                 task.titleDescription = loadedTask.titleDescription;
                 task.icon = loadedTask.icon;
+                itemLoadedRunnable.run();
             } else {
                 // Otherwise, load the content in the background.
-                loadRequestsCount.getAndIncrement();
-                mRecentsModel.getIconCache().updateIconInBackground(task, loadedTask -> {
-                    if (loadRequestsCount.decrementAndGet() == 0 && onLoadedCallback != null) {
-                        onLoadedCallback.run();
-                    }
-                });
+                mRecentsModel.getIconCache().updateIconInBackground(task,
+                        loadedTask -> itemLoadedRunnable.run());
             }
-        }
-        if (loadRequestsCount.get() == 0 && onLoadedCallback != null) {
-            onLoadedCallback.run();
+
+            // Load the thumbnail. May return immediately and synchronously if the thumbnail is
+            // cached.
+            mRecentsModel.getThumbnailCache().updateThumbnailInBackground(task,
+                    thumbnail -> itemLoadedRunnable.run());
         }
     }
 }
diff --git a/go/quickstep/src/com/android/quickstep/TaskSwipeCallback.java b/go/quickstep/src/com/android/quickstep/TaskSwipeCallback.java
new file mode 100644
index 0000000..98407d8
--- /dev/null
+++ b/go/quickstep/src/com/android/quickstep/TaskSwipeCallback.java
@@ -0,0 +1,48 @@
+/*
+ * 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 androidx.recyclerview.widget.ItemTouchHelper.RIGHT;
+
+import androidx.recyclerview.widget.ItemTouchHelper;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.ViewHolder;
+
+/**
+ * Callback for swipe input on {@link TaskHolder} views in the recents view.
+ */
+public final class TaskSwipeCallback extends ItemTouchHelper.SimpleCallback {
+
+    private final TaskActionController mTaskActionController;
+
+    public TaskSwipeCallback(TaskActionController taskActionController) {
+        super(0 /* dragDirs */, RIGHT);
+        mTaskActionController = taskActionController;
+    }
+
+    @Override
+    public boolean onMove(RecyclerView recyclerView, ViewHolder viewHolder,
+            ViewHolder target) {
+        return false;
+    }
+
+    @Override
+    public void onSwiped(ViewHolder viewHolder, int direction) {
+        if (direction == RIGHT) {
+            mTaskActionController.removeTask((TaskHolder) viewHolder);
+        }
+    }
+}
diff --git a/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java b/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
index afb0540..a1d62c2 100644
--- a/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
+++ b/go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
@@ -17,18 +17,29 @@
 
 import static androidx.recyclerview.widget.LinearLayoutManager.VERTICAL;
 
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.util.FloatProperty;
+import android.view.View;
 import android.view.ViewDebug;
 import android.widget.FrameLayout;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.AdapterDataObserver;
 
 import com.android.launcher3.R;
+import com.android.quickstep.RecentsToActivityHelper;
+import com.android.quickstep.TaskActionController;
 import com.android.quickstep.TaskAdapter;
+import com.android.quickstep.TaskHolder;
 import com.android.quickstep.TaskListLoader;
+import com.android.quickstep.TaskSwipeCallback;
 
 /**
  * Root view for the icon recents view. Acts as the main interface to the rest of the Launcher code
@@ -36,20 +47,6 @@
  */
 public final class IconRecentsView extends FrameLayout {
 
-    public static final FloatProperty<IconRecentsView> TRANSLATION_Y_FACTOR =
-            new FloatProperty<IconRecentsView>("translationYFactor") {
-
-                @Override
-                public void setValue(IconRecentsView view, float v) {
-                    view.setTranslationYFactor(v);
-                }
-
-                @Override
-                public Float get(IconRecentsView view) {
-                    return view.mTranslationYFactor;
-                }
-            };
-
     public static final FloatProperty<IconRecentsView> CONTENT_ALPHA =
             new FloatProperty<IconRecentsView>("contentAlpha") {
                 @Override
@@ -67,6 +64,7 @@
                     return ALPHA.get(view);
                 }
             };
+    private static final long CROSSFADE_DURATION = 300;
 
     /**
      * A ratio representing the view's relative placement within its padded space. For example, 0
@@ -75,26 +73,63 @@
     @ViewDebug.ExportedProperty(category = "launcher")
 
     private final Context mContext;
+    private final TaskListLoader mTaskLoader;
+    private final TaskAdapter mTaskAdapter;
+    private final TaskActionController mTaskActionController;
 
-    private float mTranslationYFactor;
-    private TaskAdapter mTaskAdapter;
+    private RecentsToActivityHelper mActivityHelper;
     private RecyclerView mTaskRecyclerView;
-    private TaskListLoader mTaskLoader;
+    private View mEmptyView;
+    private View mContentView;
+    private boolean mTransitionedFromApp;
 
     public IconRecentsView(Context context, AttributeSet attrs) {
         super(context, attrs);
         mContext = context;
+        mTaskLoader = new TaskListLoader(mContext);
+        mTaskAdapter = new TaskAdapter(mTaskLoader);
+        mTaskActionController = new TaskActionController(mTaskLoader, mTaskAdapter);
+        mTaskAdapter.setActionController(mTaskActionController);
     }
 
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        mTaskLoader = new TaskListLoader(mContext);
-        mTaskAdapter = new TaskAdapter(mTaskLoader);
-        mTaskRecyclerView = findViewById(R.id.recent_task_recycler_view);
-        mTaskRecyclerView.setAdapter(mTaskAdapter);
-        mTaskRecyclerView.setLayoutManager(
-                new LinearLayoutManager(mContext, VERTICAL, true /* reverseLayout */));
+        if (mTaskRecyclerView == null) {
+            mTaskRecyclerView = findViewById(R.id.recent_task_recycler_view);
+            mTaskRecyclerView.setAdapter(mTaskAdapter);
+            mTaskRecyclerView.setLayoutManager(
+                    new LinearLayoutManager(mContext, VERTICAL, true /* reverseLayout */));
+            ItemTouchHelper helper = new ItemTouchHelper(
+                    new TaskSwipeCallback(mTaskActionController));
+            helper.attachToRecyclerView(mTaskRecyclerView);
+
+            mEmptyView = findViewById(R.id.recent_task_empty_view);
+            mContentView = findViewById(R.id.recent_task_content_view);
+            mTaskAdapter.registerAdapterDataObserver(new AdapterDataObserver() {
+                @Override
+                public void onChanged() {
+                    updateContentViewVisibility();
+                }
+
+                @Override
+                public void onItemRangeRemoved(int positionStart, int itemCount) {
+                    updateContentViewVisibility();
+                }
+            });
+
+            View clearAllView = findViewById(R.id.clear_all_button);
+            clearAllView.setOnClickListener(v -> mTaskActionController.clearAllTasks());
+        }
+    }
+
+    /**
+     * Set activity helper for the view to callback to.
+     *
+     * @param helper the activity helper
+     */
+    public void setRecentsToActivityHelper(@NonNull RecentsToActivityHelper helper) {
+        mActivityHelper = helper;
     }
 
     /**
@@ -113,12 +148,89 @@
         });
     }
 
-    public void setTranslationYFactor(float translationFactor) {
-        mTranslationYFactor = translationFactor;
-        setTranslationY(computeTranslationYForFactor(mTranslationYFactor));
+    /**
+     * Set whether we transitioned to recents from the most recent app.
+     *
+     * @param transitionedFromApp true if transitioned from the most recent app, false otherwise
+     */
+    public void setTransitionedFromApp(boolean transitionedFromApp) {
+        mTransitionedFromApp = transitionedFromApp;
     }
 
-    private float computeTranslationYForFactor(float translationYFactor) {
-        return translationYFactor * (getPaddingBottom() - getPaddingTop());
+    /**
+     * Handles input from the overview button. Launch the most recent task unless we just came from
+     * the app. In that case, we launch the next most recent.
+     */
+    public void handleOverviewCommand() {
+        int childCount = mTaskRecyclerView.getChildCount();
+        if (childCount == 0) {
+            // Do nothing
+            return;
+        }
+        TaskHolder taskToLaunch;
+        if (mTransitionedFromApp && childCount > 1) {
+            // Launch the next most recent app
+            TaskItemView itemView = (TaskItemView) mTaskRecyclerView.getChildAt(1);
+            taskToLaunch = (TaskHolder) mTaskRecyclerView.getChildViewHolder(itemView);
+        } else {
+            // Launch the most recent app
+            TaskItemView itemView = (TaskItemView) mTaskRecyclerView.getChildAt(0);
+            taskToLaunch = (TaskHolder) mTaskRecyclerView.getChildViewHolder(itemView);
+        }
+        mTaskActionController.launchTask(taskToLaunch);
+    }
+
+    /**
+     * Get the thumbnail view associated with a task for the purposes of animation.
+     *
+     * @param taskId task id of thumbnail view to get
+     * @return the thumbnail view for the task if attached, null otherwise
+     */
+    public @Nullable View getThumbnailViewForTask(int taskId) {
+        TaskItemView view = mTaskAdapter.getTaskItemView(taskId);
+        if (view == null) {
+            return null;
+        }
+        return view.getThumbnailView();
+    }
+
+    /**
+     * Update the content view so that the appropriate view is shown based off the current list
+     * of tasks.
+     */
+    private void updateContentViewVisibility() {
+        int taskListSize = mTaskLoader.getCurrentTaskList().size();
+        if (mEmptyView.getVisibility() != VISIBLE && taskListSize == 0) {
+            crossfadeViews(mEmptyView, mContentView);
+            mActivityHelper.leaveRecents();
+        }
+        if (mContentView.getVisibility() != VISIBLE && taskListSize > 0) {
+            crossfadeViews(mContentView, mEmptyView);
+        }
+    }
+
+    /**
+     * Animate views so that one view fades in while the other fades out.
+     *
+     * @param fadeInView view that should fade in
+     * @param fadeOutView view that should fade out
+     */
+    private void crossfadeViews(View fadeInView, View fadeOutView) {
+        fadeInView.setVisibility(VISIBLE);
+        fadeInView.setAlpha(0f);
+        fadeInView.animate()
+                .alpha(1f)
+                .setDuration(CROSSFADE_DURATION)
+                .setListener(null);
+
+        fadeOutView.animate()
+                .alpha(0f)
+                .setDuration(CROSSFADE_DURATION)
+                .setListener(new AnimatorListenerAdapter() {
+                    @Override
+                    public void onAnimationEnd(Animator animation) {
+                        fadeOutView.setVisibility(GONE);
+                    }
+                });
     }
 }
diff --git a/go/quickstep/src/com/android/quickstep/views/TaskItemView.java b/go/quickstep/src/com/android/quickstep/views/TaskItemView.java
new file mode 100644
index 0000000..373f107
--- /dev/null
+++ b/go/quickstep/src/com/android/quickstep/views/TaskItemView.java
@@ -0,0 +1,84 @@
+/*
+ * 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.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.android.launcher3.R;
+
+/**
+ * View representing an individual task item with the icon + thumbnail adjacent to the task label.
+ */
+public final class TaskItemView extends LinearLayout {
+
+    private TextView mLabelView;
+    private ImageView mIconView;
+    private ImageView mThumbnailView;
+
+    public TaskItemView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mLabelView = findViewById(R.id.task_label);
+        mThumbnailView = findViewById(R.id.task_thumbnail);
+        mIconView = findViewById(R.id.task_icon);
+    }
+
+    /**
+     * Set the label for the task item.
+     *
+     * @param label task label
+     */
+    public void setLabel(String label) {
+        mLabelView.setText(label);
+    }
+
+    /**
+     * Set the icon for the task item.
+     *
+     * @param icon task icon
+     */
+    public void setIcon(Drawable icon) {
+        // TODO: Scale the icon up based off the padding on the side
+        // The icon proper is actually smaller than the drawable and has "padding" on the side for
+        // the purpose of drawing the shadow, allowing the icon to pop up, so we need to scale the
+        // view if we want the icon to be flush with the bottom of the thumbnail.
+        mIconView.setImageDrawable(icon);
+    }
+
+    /**
+     * Set the task thumbnail for the task.
+     *
+     * @param thumbnail task thumbnail for the task
+     */
+    public void setThumbnail(Bitmap thumbnail) {
+        mThumbnailView.setImageBitmap(thumbnail);
+    }
+
+    public View getThumbnailView() {
+        return mThumbnailView;
+    }
+}
diff --git a/libs/README.txt b/libs/README.txt
deleted file mode 100644
index 9109592..0000000
--- a/libs/README.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-These jar are compiled in the frameworks/base of the platform tree.
-
-launcher_protos.jar is defined as launcherprotosnano in the following file:
-frameworks/base/core/protos/android/stats/launcher/Android.bp
-
-plugin_core.jar is defined as PluginCoreLib in the following file:
-frameworks/base/packages/SystemUI/plugin/Android.bp
-
diff --git a/libs/launcher_protos.jar b/libs/launcher_protos.jar
deleted file mode 100644
index c043936..0000000
--- a/libs/launcher_protos.jar
+++ /dev/null
Binary files differ
diff --git a/protos/launcher_log.proto b/protos/launcher_log.proto
index 4129ae8..85f9826 100644
--- a/protos/launcher_log.proto
+++ b/protos/launcher_log.proto
@@ -122,6 +122,7 @@
   SWIPE_UP_TEXT = 2;
   QUICK_SCRUB_TEXT = 3;
   PREDICTION_TEXT = 4;
+  DWB_TOAST = 5;
 }
 
 // Used to define the action component of the LauncherEvent.
diff --git a/quickstep/AndroidManifest.xml b/quickstep/AndroidManifest.xml
index 62d0500..97fc284 100644
--- a/quickstep/AndroidManifest.xml
+++ b/quickstep/AndroidManifest.xml
@@ -73,6 +73,14 @@
             </intent-filter>
         </provider>
 
+        <provider
+            android:name="com.android.quickstep.TestInformationProvider"
+            android:authorities="${packageName}.TestInfo"
+            android:readPermission="android.permission.WRITE_SECURE_SETTINGS"
+            android:writePermission="android.permission.WRITE_SECURE_SETTINGS"
+            android:exported="true">
+        </provider>
+
         <service
             android:name="com.android.launcher3.uioverrides.dynamicui.WallpaperManagerCompatVL$ColorExtractionService"
             tools:node="remove" />
diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
deleted file mode 100644
index 8c58e3e..0000000
--- a/quickstep/libs/sysui_shared.jar
+++ /dev/null
Binary files differ
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
index 963f1fa..f712753 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
@@ -20,6 +20,7 @@
 import android.os.RemoteException;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.allapps.AllAppsTransitionController;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.views.RecentsView;
@@ -51,7 +52,7 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationYFactor(Launcher launcher) {
+    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
         // Initialize the recents view scale to what it would be when starting swipe up
         RecentsView recentsView = launcher.getOverviewPanel();
         recentsView.getTaskSize(sTempRect);
@@ -72,4 +73,13 @@
         float scale = (float) appWidth / sTempRect.width();
         return new float[] { scale, 0f };
     }
+
+    @Override
+    public int getVisibleElements(Launcher launcher) {
+        if (FeatureFlags.SWIPE_HOME.get()) {
+            return super.getVisibleElements(launcher);
+        }
+        // Hide shelf content (e.g. QSB) because we fade it in when swiping up.
+        return ALL_APPS_HEADER_EXTRA;
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
index 3602508..2360eeb 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
@@ -18,6 +18,7 @@
 import static com.android.launcher3.LauncherAnimUtils.OVERVIEW_TRANSITION_MS;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_2;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
+import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 import static com.android.launcher3.states.RotationHelper.REQUEST_ROTATE;
 
 import android.graphics.Rect;
@@ -25,13 +26,14 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.allapps.DiscoveryBounce;
+import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.quickstep.RecentsModel;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 
@@ -67,7 +69,7 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationYFactor(Launcher launcher) {
+    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
         return new float[] {1f, 0f};
     }
 
@@ -131,7 +133,10 @@
     }
 
     public static float getDefaultSwipeHeight(Launcher launcher) {
-        DeviceProfile dp = launcher.getDeviceProfile();
+        return getDefaultSwipeHeight(launcher.getDeviceProfile());
+    }
+
+    public static float getDefaultSwipeHeight(DeviceProfile dp) {
         return dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
     }
 
@@ -139,6 +144,8 @@
     public void onBackPressed(Launcher launcher) {
         TaskView taskView = launcher.<RecentsView>getOverviewPanel().getRunningTaskView();
         if (taskView != null) {
+            launcher.getUserEventDispatcher().logActionCommand(Action.Command.BACK,
+                    newContainerTarget(ContainerType.OVERVIEW));
             taskView.launchTask(true);
         } else {
             super.onBackPressed(launcher);
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index 0b3bd6c..0d5574f 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -15,7 +15,6 @@
  */
 package com.android.launcher3.uioverrides;
 
-import static com.android.quickstep.views.LauncherRecentsView.TRANSLATION_Y_FACTOR;
 import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
 
 import android.animation.ValueAnimator;
@@ -23,8 +22,6 @@
 import android.os.Build;
 import android.util.FloatProperty;
 
-import androidx.annotation.NonNull;
-
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.AnimationConfig;
@@ -32,6 +29,8 @@
 import com.android.quickstep.views.LauncherRecentsView;
 import com.android.quickstep.views.RecentsView;
 
+import androidx.annotation.NonNull;
+
 /**
  * State handler for handling UI changes for {@link LauncherRecentsView}. In addition to managing
  * the basic view properties, this class also manages changes in the task visuals.
@@ -80,11 +79,6 @@
     }
 
     @Override
-    FloatProperty<LauncherRecentsView> getTranslationYFactorProperty() {
-        return TRANSLATION_Y_FACTOR;
-    }
-
-    @Override
     FloatProperty<RecentsView> getContentAlphaProperty() {
         return CONTENT_ALPHA;
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/AssistantTouchConsumer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/AssistantTouchConsumer.java
index 109a4c5..c00b4dc 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/AssistantTouchConsumer.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/AssistantTouchConsumer.java
@@ -22,59 +22,70 @@
 import static android.view.MotionEvent.ACTION_POINTER_UP;
 import static android.view.MotionEvent.ACTION_UP;
 
+import android.animation.ValueAnimator;
 import android.content.Context;
+import android.content.res.Resources;
 import android.graphics.PointF;
-import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.util.Log;
-import android.view.Display;
 import android.view.MotionEvent;
-import android.view.Surface;
-import android.view.ViewConfiguration;
-import android.view.WindowManager;
+import com.android.launcher3.anim.Interpolators;
+import com.android.quickstep.util.MotionPauseDetector;
 import com.android.systemui.shared.recents.ISystemUiProxy;
-import com.android.systemui.shared.system.NavigationBarCompat;
-import com.android.systemui.shared.system.WindowManagerWrapper;
 import com.android.launcher3.R;
+import com.android.systemui.shared.system.NavigationBarCompat;
 
 /**
  * Touch consumer for handling events to launch assistant from launcher
  */
 public class AssistantTouchConsumer implements InputConsumer {
     private static final String TAG = "AssistantTouchConsumer";
+    private static final long RETRACT_ANIMATION_DURATION_MS = 300;
+
+    /* The assistant touch consume competes with quick switch InputConsumer gesture. The delegate
+     * can be chosen to run if the angle passing the slop is lower than the threshold angle. When
+     * this occurs, the state changes to {@link #STATE_DELEGATE_ACTIVE} where the next incoming
+     * motion events are handled by the delegate instead of the assistant touch consumer. If the
+     * angle is higher than the threshold, the state will change to {@link #STATE_ASSISTANT_ACTIVE}.
+     */
+    private static final int STATE_INACTIVE = 0;
+    private static final int STATE_ASSISTANT_ACTIVE = 1;
+    private static final int STATE_DELEGATE_ACTIVE = 2;
 
     private final PointF mDownPos = new PointF();
     private final PointF mLastPos = new PointF();
+    private final PointF mStartDragPos = new PointF();
+
     private int mActivePointerId = -1;
-
-    private final int mDisplayRotation;
-    private final Rect mStableInsets = new Rect();
-
-    private final float mDragSlop;
-    private final float mTouchSlop;
-    private final float mThreshold;
-
-    private float mStartDisplacement;
-    private boolean mPassedDragSlop;
-    private boolean mPassedTouchSlop;
-    private long mPassedTouchSlopTime;
+    private boolean mPassedSlop;
     private boolean mLaunchedAssistant;
+    private float mDistance;
+    private float mTimeFraction;
+    private long mDragTime;
     private float mLastProgress;
+    private int mState;
 
+    private final float mDistThreshold;
+    private final long mTimeThreshold;
+    private final int mAngleThreshold;
+    private final float mSlop;
+    private final MotionPauseDetector mMotionPauseDetector;
     private final ISystemUiProxy mSysUiProxy;
+    private final InputConsumer mConsumerDelegate;
 
-    public AssistantTouchConsumer(Context context, ISystemUiProxy systemUiProxy) {
+    public AssistantTouchConsumer(Context context, ISystemUiProxy systemUiProxy,
+            InputConsumer delegate) {
+        final Resources res = context.getResources();
         mSysUiProxy = systemUiProxy;
-
-        mDragSlop = NavigationBarCompat.getQuickStepDragSlopPx();
-        mTouchSlop = NavigationBarCompat.getQuickStepTouchSlopPx();
-        mThreshold = context.getResources().getDimension(R.dimen.gestures_assistant_threshold);
-
-        Display display = context.getSystemService(WindowManager.class).getDefaultDisplay();
-        mDisplayRotation = display.getRotation();
-        WindowManagerWrapper.getInstance().getStableInsets(mStableInsets);
+        mConsumerDelegate = delegate;
+        mMotionPauseDetector = new MotionPauseDetector(context);
+        mDistThreshold = res.getDimension(R.dimen.gestures_assistant_drag_threshold);
+        mTimeThreshold = res.getInteger(R.integer.assistant_gesture_min_time_threshold);
+        mAngleThreshold = res.getInteger(R.integer.assistant_gesture_corner_deg_threshold);
+        mSlop = NavigationBarCompat.getQuickScrubTouchSlopPx();
+        mState = STATE_INACTIVE;
     }
 
     @Override
@@ -83,14 +94,28 @@
     }
 
     @Override
+    public boolean isActive() {
+        return mState != STATE_INACTIVE;
+    }
+
+    @Override
     public void onMotionEvent(MotionEvent ev) {
         // TODO add logging
+
         switch (ev.getActionMasked()) {
             case ACTION_DOWN: {
                 mActivePointerId = ev.getPointerId(0);
                 mDownPos.set(ev.getX(), ev.getY());
                 mLastPos.set(mDownPos);
-                mLastProgress = -1;
+                mTimeFraction = 0;
+
+                // Detect when the gesture decelerates to start the assistant
+                mMotionPauseDetector.setOnMotionPauseListener(isPaused -> {
+                    if (isPaused && mState == STATE_ASSISTANT_ACTIVE) {
+                        mTimeFraction = 1;
+                        updateAssistantProgress();
+                    }
+                });
                 break;
             }
             case ACTION_POINTER_UP: {
@@ -107,94 +132,101 @@
                 break;
             }
             case ACTION_MOVE: {
+                if (mState == STATE_DELEGATE_ACTIVE) {
+                    break;
+                }
                 int pointerIndex = ev.findPointerIndex(mActivePointerId);
                 if (pointerIndex == -1) {
                     break;
                 }
                 mLastPos.set(ev.getX(pointerIndex), ev.getY(pointerIndex));
-                float displacement = getDisplacement(ev);
 
-                if (!mPassedDragSlop) {
-                    // Normal gesture, ensure we pass the drag slop before we start tracking
-                    // the gesture
-                    if (Math.abs(displacement) > mDragSlop) {
-                        mPassedDragSlop = true;
-                        mStartDisplacement = displacement;
-                        mPassedTouchSlopTime = SystemClock.uptimeMillis();
-                    }
-                }
+                if (!mPassedSlop) {
+                    // Normal gesture, ensure we pass the slop before we start tracking the gesture
+                    if (Math.hypot(mLastPos.x - mDownPos.x, mLastPos.y - mDownPos.y) > mSlop) {
+                        mPassedSlop = true;
+                        mStartDragPos.set(mLastPos.x, mLastPos.y);
+                        mDragTime = SystemClock.uptimeMillis();
 
-                if (!mPassedTouchSlop) {
-                    if (Math.hypot(mLastPos.x - mDownPos.x, mLastPos.y - mDownPos.y) >=
-                        mTouchSlop) {
-                        mPassedTouchSlop = true;
-                        if (!mPassedDragSlop) {
-                            mPassedDragSlop = true;
-                            mStartDisplacement = displacement;
-                            mPassedTouchSlopTime = SystemClock.uptimeMillis();
+                        // Determine if angle is larger than threshold for assistant detection
+                        float angle = (float) Math.toDegrees(
+                                Math.atan2(mDownPos.y - mLastPos.y, mDownPos.x - mLastPos.x));
+                        angle = angle > 90 ? 180 - angle : angle;
+                        if (angle > mAngleThreshold) {
+                            mState = STATE_ASSISTANT_ACTIVE;
+
+                            if (mConsumerDelegate != null) {
+                                // Send cancel event
+                                MotionEvent event = MotionEvent.obtain(ev);
+                                event.setAction(MotionEvent.ACTION_CANCEL);
+                                mConsumerDelegate.onMotionEvent(event);
+                                event.recycle();
+                            }
+                        } else {
+                            mState = STATE_DELEGATE_ACTIVE;
                         }
                     }
-                }
-
-                if (mPassedDragSlop) {
-                    // Move
-                    float distance = mStartDisplacement - displacement;
-                    if (distance >= 0) {
-                        onAssistantProgress(distance / mThreshold);
+                } else {
+                    // Movement
+                    mDistance = (float) Math.hypot(mLastPos.x - mStartDragPos.x,
+                            mLastPos.y - mStartDragPos.y);
+                    mMotionPauseDetector.addPosition(mDistance, 0);
+                    if (mDistance >= 0) {
+                        final long diff = SystemClock.uptimeMillis() - mDragTime;
+                        mTimeFraction = Math.min(diff * 1f / mTimeThreshold, 1);
+                        updateAssistantProgress();
                     }
                 }
                 break;
             }
             case ACTION_CANCEL:
-                break;
-            case ACTION_UP: {
-                if (ev.getEventTime() - mPassedTouchSlopTime < ViewConfiguration.getTapTimeout()) {
-                    onAssistantProgress(1);
+            case ACTION_UP:
+                if (mState != STATE_DELEGATE_ACTIVE && !mLaunchedAssistant) {
+                    ValueAnimator animator = ValueAnimator.ofFloat(mLastProgress, 0)
+                            .setDuration(RETRACT_ANIMATION_DURATION_MS);
+                    animator.addUpdateListener(valueAnimator -> {
+                            float progress = (float) valueAnimator.getAnimatedValue();
+                            try {
+                                mSysUiProxy.onAssistantProgress(progress);
+                            } catch (RemoteException e) {
+                                Log.w(TAG, "Failed to send SysUI start/send assistant progress: "
+                                        + progress, e);
+                            }
+                    });
+                    animator.setInterpolator(Interpolators.DEACCEL_2);
+                    animator.start();
                 }
-
+                mMotionPauseDetector.clear();
                 break;
-            }
+        }
+
+        if (mState != STATE_ASSISTANT_ACTIVE && mConsumerDelegate != null) {
+            mConsumerDelegate.onMotionEvent(ev);
         }
     }
 
-    private void onAssistantProgress(float progress) {
-        if (mLastProgress == progress) {
-            return;
-        }
-        try {
-            mSysUiProxy.onAssistantProgress(Math.max(0, Math.min(1, progress)));
-            if (progress >= 1 && !mLaunchedAssistant) {
-                mSysUiProxy.startAssistant(new Bundle());
-                mLaunchedAssistant = true;
-            }
+    private void updateAssistantProgress() {
+        if (!mLaunchedAssistant) {
+            float progress = Math.min(mDistance * 1f / mDistThreshold, 1) * mTimeFraction;
             mLastProgress = progress;
-        } catch (RemoteException e) {
-            Log.w(TAG, "Failed to notify SysUI to start/send assistant progress: " + progress, e);
+            try {
+                mSysUiProxy.onAssistantProgress(progress);
+
+                if (mDistance >= mDistThreshold && mTimeFraction >= 1) {
+                    mSysUiProxy.startAssistant(new Bundle());
+                    mLaunchedAssistant = true;
+                }
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed to send SysUI start/send assistant progress: " + progress, e);
+            }
         }
     }
 
-    private boolean isNavBarOnRight() {
-        return mDisplayRotation == Surface.ROTATION_90 && mStableInsets.right > 0;
-    }
-
-    private boolean isNavBarOnLeft() {
-        return mDisplayRotation == Surface.ROTATION_270 && mStableInsets.left > 0;
-    }
-
-    private float getDisplacement(MotionEvent ev) {
-        float eventX = ev.getX();
-        float eventY = ev.getY();
-        float displacement = eventY - mDownPos.y;
-        if (isNavBarOnRight()) {
-            displacement = eventX - mDownPos.x;
-        } else if (isNavBarOnLeft()) {
-            displacement = mDownPos.x - eventX;
-        }
-        return displacement;
-    }
-
-    static boolean withinTouchRegion(Context context, float x) {
-        return x > context.getResources().getDisplayMetrics().widthPixels
-                - context.getResources().getDimension(R.dimen.gestures_assistant_width);
+    static boolean withinTouchRegion(Context context, MotionEvent ev) {
+        final Resources res = context.getResources();
+        final int width = res.getDisplayMetrics().widthPixels;
+        final int height = res.getDisplayMetrics().heightPixels;
+        final int size = res.getDimensionPixelSize(R.dimen.gestures_assistant_size);
+        return (ev.getX() > width - size || ev.getX() < size) && ev.getY() > height - size;
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityControllerHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityControllerHelper.java
index 1ed1353..ef46b3b 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityControllerHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityControllerHelper.java
@@ -21,7 +21,6 @@
 import android.animation.Animator;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
-import android.content.ComponentName;
 import android.content.Context;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -90,7 +89,7 @@
 
             @NonNull
             @Override
-            public Animator createActivityAnimationToHome() {
+            public AnimatorPlaybackController createActivityAnimationToHome() {
                 Animator anim = ObjectAnimator.ofFloat(recentsView, CONTENT_ALPHA, 0);
                 anim.addListener(new AnimationSuccessListener() {
                     @Override
@@ -98,7 +97,10 @@
                         recentsView.startHome();
                     }
                 });
-                return anim;
+                AnimatorSet animatorSet = new AnimatorSet();
+                animatorSet.play(anim);
+                long accuracy = 2 * Math.max(recentsView.getWidth(), recentsView.getHeight());
+                return AnimatorPlaybackController.wrap(animatorSet, accuracy);
             }
         };
     }
@@ -182,11 +184,6 @@
     }
 
     @Override
-    public AlphaProperty getAlphaProperty(RecentsActivity activity) {
-        return activity.getDragLayer().getAlphaProperty(0);
-    }
-
-    @Override
     public int getContainerType() {
         return LauncherLogProto.ContainerType.SIDELOADED_LAUNCHER;
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
index 971987a..279b83c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
@@ -23,6 +23,7 @@
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.allapps.AllAppsTransitionController.SPRING_DAMPING_RATIO;
 import static com.android.launcher3.allapps.AllAppsTransitionController.SPRING_STIFFNESS;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 
 import android.animation.Animator;
@@ -38,19 +39,24 @@
 import android.view.View;
 import android.view.animation.Interpolator;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherInitListener;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.LauncherStateManager;
+import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.SpringObjectAnimator;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.launcher3.views.FloatingIconView;
 import com.android.quickstep.util.ClipAnimationHelper;
 import com.android.quickstep.util.LayoutUtils;
@@ -61,10 +67,6 @@
 import java.util.function.BiPredicate;
 import java.util.function.Consumer;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.UiThread;
-
 /**
  * {@link ActivityControlHelper} for the in-launcher recents.
  */
@@ -140,10 +142,9 @@
 
             @NonNull
             @Override
-            public Animator createActivityAnimationToHome() {
+            public AnimatorPlaybackController createActivityAnimationToHome() {
                 long accuracy = 2 * Math.max(dp.widthPx, dp.heightPx);
-                return activity.getStateManager().createAnimationToNewWorkspace(
-                        NORMAL, accuracy).getTarget();
+                return activity.getStateManager().createAnimationToNewWorkspace(NORMAL, accuracy);
             }
         };
     }
@@ -212,7 +213,7 @@
                         : mShelfState == ShelfAnimState.PEEK
                                 ? shelfPeekingProgress
                                 : shelfOverviewProgress;
-                mShelfAnim = createShelfAnim(activity, toProgress);
+                mShelfAnim = createShelfProgressAnim(activity, toProgress);
                 mShelfAnim.addListener(new AnimatorListenerAdapter() {
                     @Override
                     public void onAnimationEnd(Animator animation) {
@@ -230,10 +231,10 @@
             LauncherState fromState, long transitionLength,
             Consumer<AnimatorPlaybackController> callback) {
         LauncherState endState = OVERVIEW;
+        DeviceProfile dp = activity.getDeviceProfile();
+        long accuracy = 2 * Math.max(dp.widthPx, dp.heightPx);
         if (wasVisible && fromState != BACKGROUND_APP) {
             // If a translucent app was launched fom launcher, animate launcher states.
-            DeviceProfile dp = activity.getDeviceProfile();
-            long accuracy = 2 * Math.max(dp.widthPx, dp.heightPx);
             callback.accept(activity.getStateManager()
                     .createAnimationToNewWorkspace(fromState, endState, accuracy));
             return;
@@ -246,10 +247,11 @@
         if (!activity.getDeviceProfile().isVerticalBarLayout()
                 && !FeatureFlags.SWIPE_HOME.get()) {
             // Don't animate the shelf when SWIPE_HOME is true, because we update it atomically.
-            Animator shiftAnim = createShelfAnim(activity,
+            Animator shiftAnim = createShelfProgressAnim(activity,
                     fromState.getVerticalProgress(activity),
                     endState.getVerticalProgress(activity));
             anim.play(shiftAnim);
+            anim.play(createShelfAlphaAnim(activity, endState, accuracy));
         }
         playScaleDownAnim(anim, activity, endState);
 
@@ -266,7 +268,7 @@
         callback.accept(controller);
     }
 
-    private Animator createShelfAnim(Launcher activity, float ... progressValues) {
+    private Animator createShelfProgressAnim(Launcher activity, float ... progressValues) {
         Animator shiftAnim = new SpringObjectAnimator<>(activity.getAllAppsController(),
                 "allAppsSpringFromACH", activity.getAllAppsController().getShiftRange(),
                 SPRING_DAMPING_RATIO, SPRING_STIFFNESS, progressValues);
@@ -275,6 +277,19 @@
     }
 
     /**
+     * Very quickly fade the alpha of shelf content.
+     */
+    private Animator createShelfAlphaAnim(Launcher activity, LauncherState toState, long accuracy) {
+        AllAppsTransitionController allAppsController = activity.getAllAppsController();
+        AnimatorSetBuilder animBuilder = new AnimatorSetBuilder();
+        animBuilder.setInterpolator(AnimatorSetBuilder.ANIM_ALL_APPS_FADE, DEACCEL_3);
+        LauncherStateManager.AnimationConfig config = new LauncherStateManager.AnimationConfig();
+        config.duration = accuracy;
+        allAppsController.setAlphas(toState.getVisibleElements(activity), config, animBuilder);
+        return animBuilder.build();
+    }
+
+    /**
      * Scale down recents from the center task being full screen to being in overview.
      */
     private void playScaleDownAnim(AnimatorSet anim, Launcher launcher,
@@ -290,7 +305,7 @@
         // starting to line up the side pages during swipe up)
         float prevRvScale = recentsView.getScaleX();
         float prevRvTransY = recentsView.getTranslationY();
-        float targetRvScale = endState.getOverviewScaleAndTranslationYFactor(launcher)[0];
+        float targetRvScale = endState.getOverviewScaleAndTranslationY(launcher)[0];
         SCALE_PROPERTY.set(recentsView, targetRvScale);
         recentsView.setTranslationY(0);
         ClipAnimationHelper clipHelper = new ClipAnimationHelper(launcher);
@@ -376,11 +391,6 @@
     }
 
     @Override
-    public AlphaProperty getAlphaProperty(Launcher activity) {
-        return activity.getDragLayer().getAlphaProperty(DragLayer.ALPHA_INDEX_SWIPE_UP);
-    }
-
-    @Override
     public int getContainerType() {
         final Launcher launcher = getVisibleLauncher();
         return launcher != null ? launcher.getStateManager().getState().containerType
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/MultiStateCallback.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/MultiStateCallback.java
index 9fceab4..357c9fc 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/MultiStateCallback.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/MultiStateCallback.java
@@ -18,6 +18,8 @@
 import android.util.Log;
 import android.util.SparseArray;
 
+import com.android.launcher3.config.FeatureFlags;
+
 import java.util.StringJoiner;
 import java.util.function.Consumer;
 
@@ -101,6 +103,9 @@
      * The callback is only run once.
      */
     public void addCallback(int stateMask, Runnable callback) {
+        if (FeatureFlags.IS_DOGFOOD_BUILD && mCallbacks.get(stateMask) != null) {
+            throw new IllegalStateException("Multiple callbacks on same state");
+        }
         mCallbacks.put(stateMask, callback);
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/OtherActivityInputConsumer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/OtherActivityInputConsumer.java
index e3afb92..c8dcf80 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/OtherActivityInputConsumer.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/OtherActivityInputConsumer.java
@@ -21,10 +21,9 @@
 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.util.RaceConditionTracker.ENTER;
 import static com.android.launcher3.util.RaceConditionTracker.EXIT;
-import static com.android.quickstep.TouchInteractionService.EDGE_NAV_BAR;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.quickstep.TouchInteractionService.TOUCH_INTERACTION_LOG;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
@@ -45,8 +44,6 @@
 import android.view.ViewConfiguration;
 import android.view.WindowManager;
 
-import androidx.annotation.UiThread;
-
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.RaceConditionTracker;
@@ -63,6 +60,8 @@
 
 import java.util.function.Consumer;
 
+import androidx.annotation.UiThread;
+
 /**
  * Input consumer for handling events originating from an activity other than Launcher
  */
@@ -131,7 +130,8 @@
         mVelocityTracker = VelocityTracker.obtain();
 
         mActivityControlHelper = activityControl;
-        mIsDeferredDownTarget = isDeferredDownTarget;
+        boolean continuingPreviousGesture = swipeSharedState.getActiveListener() != null;
+        mIsDeferredDownTarget = !continuingPreviousGesture && isDeferredDownTarget;
         mOverviewCallbacks = overviewCallbacks;
         mTaskOverlayFactory = taskOverlayFactory;
         mInputConsumer = inputConsumer;
@@ -143,8 +143,7 @@
 
         mDragSlop = NavigationBarCompat.getQuickStepDragSlopPx();
         mTouchSlop = NavigationBarCompat.getQuickStepTouchSlopPx();
-        // If active listener isn't null, we are continuing the previous gesture.
-        mPassedTouchSlop = mPassedDragSlop = mSwipeSharedState.getActiveListener() != null;
+        mPassedTouchSlop = mPassedDragSlop = continuingPreviousGesture;
     }
 
     @Override
@@ -230,7 +229,6 @@
                             mTouchSlop) {
                         mPassedTouchSlop = true;
 
-                        TOUCH_INTERACTION_LOG.addLog("startQuickstep");
                         if (mIsDeferredDownTarget) {
                             // Deferred gesture, start the animation and gesture tracking once
                             // we pass the actual touch slop
@@ -272,6 +270,7 @@
     }
 
     private void notifyGestureStarted() {
+        TOUCH_INTERACTION_LOG.addLog("startQuickstep");
         if (mInteractionHandler == null) {
             return;
         }
@@ -310,6 +309,7 @@
         if (listenerSet != null) {
             listenerSet.addListener(handler);
             mSwipeSharedState.applyActiveRecentsAnimationState(handler);
+            notifyGestureStarted();
         } else {
             RecentsAnimationListenerSet newListenerSet =
                     mSwipeSharedState.newRecentsAnimationListenerSet();
@@ -330,12 +330,13 @@
             mVelocityTracker.computeCurrentVelocity(1000,
                     ViewConfiguration.get(this).getScaledMaximumFlingVelocity());
             float velocityX = mVelocityTracker.getXVelocity(mActivePointerId);
+            float velocityY = mVelocityTracker.getYVelocity(mActivePointerId);
             float velocity = isNavBarOnRight() ? velocityX
                     : isNavBarOnLeft() ? -velocityX
-                            : mVelocityTracker.getYVelocity(mActivePointerId);
+                            : velocityY;
 
             mInteractionHandler.updateDisplacement(getDisplacement(ev) - mStartDisplacement);
-            mInteractionHandler.onGestureEnded(velocity, velocityX);
+            mInteractionHandler.onGestureEnded(velocity, new PointF(velocityX, velocityY));
         } else {
             // Since we start touch tracking on DOWN, we may reach this state without actually
             // starting the gesture. In that case, just cleanup immediately.
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewInputConsumer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewInputConsumer.java
index d7898b4..cda2a1a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewInputConsumer.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewInputConsumer.java
@@ -30,6 +30,7 @@
 import android.view.ViewConfiguration;
 
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.quickstep.util.CachedEventDispatcher;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -139,7 +140,7 @@
             return;
         }
         int flags = ev.getEdgeFlags();
-        ev.setEdgeFlags(flags | TouchInteractionService.EDGE_NAV_BAR);
+        ev.setEdgeFlags(flags | Utilities.EDGE_NAV_BAR);
         ev.offsetLocation(-mLocationOnScreen[0], -mLocationOnScreen[1]);
         if (ev.getAction() == ACTION_DOWN) {
             mTarget.onInterceptTouchEvent(ev);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
index 6d608ee..8fe0461 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
@@ -74,8 +74,6 @@
     public static final EventLogArray TOUCH_INTERACTION_LOG =
             new EventLogArray("touch_interaction_log", 40);
 
-    public static final int EDGE_NAV_BAR = 1 << 8;
-
     private static final String TAG = "TouchInteractionService";
 
     private final IBinder mMyBinder = new IOverviewProxy.Stub() {
@@ -313,31 +311,36 @@
             mSwipeSharedState.clearAllState();
         }
 
+        final ActivityControlHelper activityControl =
+                mOverviewComponentObserver.getActivityControlHelper();
         if (runningTaskInfo == null && !mSwipeSharedState.goingToLauncher) {
             return InputConsumer.NO_OP;
         } else if (mAssistantAvailable && mOverviewInteractionState.isSwipeUpGestureEnabled()
                 && FeatureFlags.ENABLE_ASSISTANT_GESTURE.get()
-                && AssistantTouchConsumer.withinTouchRegion(this, event.getX())) {
-            return new AssistantTouchConsumer(this, mRecentsModel.getSystemUiProxy());
-        } else if (mSwipeSharedState.goingToLauncher ||
-                mOverviewComponentObserver.getActivityControlHelper().isResumed()) {
-            return OverviewInputConsumer.newInstance(
-                    mOverviewComponentObserver.getActivityControlHelper(), false);
+                && AssistantTouchConsumer.withinTouchRegion(this, event)) {
+            return new AssistantTouchConsumer(this, mISystemUiProxy, !activityControl.isResumed()
+                            ? createOtherActivityInputConsumer(event, runningTaskInfo) : null);
+        } else if (mSwipeSharedState.goingToLauncher || activityControl.isResumed()) {
+            return OverviewInputConsumer.newInstance(activityControl, false);
         } else if (ENABLE_QUICKSTEP_LIVE_TILE.get() &&
-                mOverviewComponentObserver.getActivityControlHelper().isInLiveTileMode()) {
-            return OverviewInputConsumer.newInstance(
-                    mOverviewComponentObserver.getActivityControlHelper(), false);
+                activityControl.isInLiveTileMode()) {
+            return OverviewInputConsumer.newInstance(activityControl, false);
         } else {
-            ActivityControlHelper activityControl =
-                    mOverviewComponentObserver.getActivityControlHelper();
-            boolean shouldDefer = activityControl.deferStartingActivity(mActiveNavBarRegion, event);
-            return new OtherActivityInputConsumer(this, runningTaskInfo, mRecentsModel,
-                    mOverviewComponentObserver.getOverviewIntent(), activityControl,
-                    shouldDefer, mOverviewCallbacks, mTaskOverlayFactory, mInputConsumer,
-                    this::onConsumerInactive, mSwipeSharedState);
+            return createOtherActivityInputConsumer(event, runningTaskInfo);
         }
     }
 
+    private OtherActivityInputConsumer createOtherActivityInputConsumer(MotionEvent event,
+            RunningTaskInfo runningTaskInfo) {
+        final ActivityControlHelper activityControl =
+                mOverviewComponentObserver.getActivityControlHelper();
+        boolean shouldDefer = activityControl.deferStartingActivity(mActiveNavBarRegion, event);
+        return new OtherActivityInputConsumer(this, runningTaskInfo, mRecentsModel,
+                mOverviewComponentObserver.getOverviewIntent(), activityControl,
+                shouldDefer, mOverviewCallbacks, mTaskOverlayFactory, mInputConsumer,
+                this::onConsumerInactive, mSwipeSharedState);
+    }
+
     /**
      * To be called by the consumer when it's no longer active.
      */
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java
index 41c4460..e8d4c19 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java
@@ -40,16 +40,15 @@
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.TimeInterpolator;
-import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Point;
+import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.Build;
@@ -78,8 +77,6 @@
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.util.MultiValueAlpha;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.launcher3.util.RaceConditionTracker;
 import com.android.launcher3.util.TraceHelper;
 import com.android.launcher3.views.FloatingIconView;
@@ -88,6 +85,7 @@
 import com.android.quickstep.ActivityControlHelper.AnimationFactory.ShelfAnimState;
 import com.android.quickstep.ActivityControlHelper.HomeAnimationFactory;
 import com.android.quickstep.util.ClipAnimationHelper;
+import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.RemoteAnimationTargetSet;
 import com.android.quickstep.util.SwipeAnimationTargetSet;
 import com.android.quickstep.util.SwipeAnimationTargetSet.SwipeAnimationListener;
@@ -95,7 +93,6 @@
 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.recents.utilities.RectFEvaluator;
 import com.android.systemui.shared.system.InputConsumerController;
 import com.android.systemui.shared.system.LatencyTrackerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -113,7 +110,7 @@
         implements SwipeAnimationListener, OnApplyWindowInsetsListener {
     private static final String TAG = WindowTransformSwipeHandler.class.getSimpleName();
 
-    private static final String[] STATE_NAMES = DEBUG_STATES ? new String[19] : null;
+    private static final String[] STATE_NAMES = DEBUG_STATES ? new String[16] : null;
 
     private static int getFlagForIndex(int index, String name) {
         if (DEBUG_STATES) {
@@ -126,49 +123,42 @@
     private static final int STATE_LAUNCHER_PRESENT = getFlagForIndex(0, "STATE_LAUNCHER_PRESENT");
     private static final int STATE_LAUNCHER_STARTED = getFlagForIndex(1, "STATE_LAUNCHER_STARTED");
     private static final int STATE_LAUNCHER_DRAWN = getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");
-    private static final int STATE_ACTIVITY_MULTIPLIER_COMPLETE =
-            getFlagForIndex(3, "STATE_ACTIVITY_MULTIPLIER_COMPLETE");
 
     // Internal initialization states
     private static final int STATE_APP_CONTROLLER_RECEIVED =
-            getFlagForIndex(4, "STATE_APP_CONTROLLER_RECEIVED");
+            getFlagForIndex(3, "STATE_APP_CONTROLLER_RECEIVED");
 
     // Interaction finish states
     private static final int STATE_SCALED_CONTROLLER_HOME =
-            getFlagForIndex(5, "STATE_SCALED_CONTROLLER_HOME");
+            getFlagForIndex(4, "STATE_SCALED_CONTROLLER_HOME");
     private static final int STATE_SCALED_CONTROLLER_RECENTS =
-            getFlagForIndex(6, "STATE_SCALED_CONTROLLER_RECENTS");
-    private static final int STATE_SCALED_CONTROLLER_LAST_TASK =
-            getFlagForIndex(7, "STATE_SCALED_CONTROLLER_LAST_TASK");
+            getFlagForIndex(5, "STATE_SCALED_CONTROLLER_RECENTS");
 
     private static final int STATE_HANDLER_INVALIDATED =
-            getFlagForIndex(8, "STATE_HANDLER_INVALIDATED");
+            getFlagForIndex(6, "STATE_HANDLER_INVALIDATED");
     private static final int STATE_GESTURE_STARTED =
-            getFlagForIndex(9, "STATE_GESTURE_STARTED");
+            getFlagForIndex(7, "STATE_GESTURE_STARTED");
     private static final int STATE_GESTURE_CANCELLED =
-            getFlagForIndex(10, "STATE_GESTURE_CANCELLED");
+            getFlagForIndex(8, "STATE_GESTURE_CANCELLED");
     private static final int STATE_GESTURE_COMPLETED =
-            getFlagForIndex(11, "STATE_GESTURE_COMPLETED");
+            getFlagForIndex(9, "STATE_GESTURE_COMPLETED");
 
     private static final int STATE_CAPTURE_SCREENSHOT =
-            getFlagForIndex(12, "STATE_CAPTURE_SCREENSHOT");
+            getFlagForIndex(10, "STATE_CAPTURE_SCREENSHOT");
     private static final int STATE_SCREENSHOT_CAPTURED =
-            getFlagForIndex(13, "STATE_SCREENSHOT_CAPTURED");
+            getFlagForIndex(11, "STATE_SCREENSHOT_CAPTURED");
     private static final int STATE_SCREENSHOT_VIEW_SHOWN =
-            getFlagForIndex(14, "STATE_SCREENSHOT_VIEW_SHOWN");
+            getFlagForIndex(12, "STATE_SCREENSHOT_VIEW_SHOWN");
 
     private static final int STATE_RESUME_LAST_TASK =
-            getFlagForIndex(15, "STATE_RESUME_LAST_TASK");
+            getFlagForIndex(13, "STATE_RESUME_LAST_TASK");
     private static final int STATE_START_NEW_TASK =
-            getFlagForIndex(16, "STATE_START_NEW_TASK");
+            getFlagForIndex(14, "STATE_START_NEW_TASK");
     private static final int STATE_CURRENT_TASK_FINISHED =
-            getFlagForIndex(17, "STATE_CURRENT_TASK_FINISHED");
+            getFlagForIndex(15, "STATE_CURRENT_TASK_FINISHED");
 
     private static final int LAUNCHER_UI_STATES =
-            STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_ACTIVITY_MULTIPLIER_COMPLETE
-            | STATE_LAUNCHER_STARTED;
-
-    // For debugging, keep in sync with above states
+            STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED;
 
     enum GestureEndTarget {
         HOME(1, STATE_SCALED_CONTROLLER_HOME, true, false, ContainerType.WORKSPACE),
@@ -178,7 +168,7 @@
 
         NEW_TASK(0, STATE_START_NEW_TASK, false, true, ContainerType.APP),
 
-        LAST_TASK(0, STATE_SCALED_CONTROLLER_LAST_TASK, false, false, ContainerType.APP);
+        LAST_TASK(0, STATE_RESUME_LAST_TASK, false, true, ContainerType.APP);
 
         GestureEndTarget(float endShift, int endState, boolean isLauncher, boolean canBeContinued,
                 int containerType) {
@@ -226,7 +216,6 @@
     // 1 => preview snapShot is completely aligned with the recents view and hotseat is completely
     // visible.
     private final AnimatedFloat mCurrentShift = new AnimatedFloat(this::updateFinalShift);
-    private boolean mDispatchedDownEvent;
     private boolean mContinuingLastGesture;
     // To avoid UI jump when gesture is started, we offset the animation by the threshold.
     private float mShiftAtGestureStart = 0;
@@ -238,10 +227,10 @@
     private final ActivityInitListener mActivityInitListener;
 
     private final int mRunningTaskId;
-    private final RunningTaskInfo mRunningTaskInfo;
     private ThumbnailData mTaskSnapshot;
 
     private MultiStateCallback mStateCallback;
+    // Used to control launcher components throughout the swipe gesture.
     private AnimatorPlaybackController mLauncherTransitionController;
 
     private T mActivity;
@@ -265,7 +254,6 @@
             long touchTimeMs, ActivityControlHelper<T> controller, boolean continuingLastGesture,
             InputConsumerController inputConsumer) {
         mContext = context;
-        mRunningTaskInfo = runningTaskInfo;
         mRunningTaskId = runningTaskInfo.id;
         mTouchTimeMs = touchTimeMs;
         mActivityControlHelper = controller;
@@ -283,10 +271,8 @@
     private void initStateCallbacks() {
         mStateCallback = new MultiStateCallback(STATE_NAMES);
 
-        // Re-setup the recents UI when gesture starts, as the state could have been changed during
-        // that time by a previous window transition.
-        mStateCallback.addCallback(STATE_LAUNCHER_STARTED | STATE_GESTURE_STARTED,
-                this::setupRecentsViewUi);
+        mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_GESTURE_STARTED,
+                this::onLauncherPresentAndGestureStarted);
 
         mStateCallback.addCallback(STATE_LAUNCHER_DRAWN | STATE_GESTURE_STARTED,
                 this::initializeLauncherAnimationController);
@@ -294,9 +280,6 @@
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN,
                 this::launcherFrameDrawn);
 
-        mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_GESTURE_STARTED,
-                this::notifyGestureStartedAsync);
-
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_STARTED
                         | STATE_GESTURE_CANCELLED,
                 this::resetStateForAnimationCancel);
@@ -304,16 +287,13 @@
         mStateCallback.addCallback(STATE_LAUNCHER_STARTED | STATE_APP_CONTROLLER_RECEIVED,
                 this::sendRemoteAnimationsToAnimationFactory);
 
-        mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_SCALED_CONTROLLER_LAST_TASK,
-                this::resumeLastTaskForQuickstep);
         mStateCallback.addCallback(STATE_RESUME_LAST_TASK | STATE_APP_CONTROLLER_RECEIVED,
                 this::resumeLastTask);
         mStateCallback.addCallback(STATE_START_NEW_TASK | STATE_APP_CONTROLLER_RECEIVED,
                 this::startNewTask);
 
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_APP_CONTROLLER_RECEIVED
-                        | STATE_ACTIVITY_MULTIPLIER_COMPLETE
-                        | STATE_CAPTURE_SCREENSHOT,
+                        | STATE_LAUNCHER_DRAWN | STATE_CAPTURE_SCREENSHOT,
                 this::switchToScreenshot);
 
         mStateCallback.addCallback(STATE_SCREENSHOT_CAPTURED | STATE_GESTURE_COMPLETED
@@ -322,13 +302,13 @@
 
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_GESTURE_COMPLETED
                         | STATE_SCALED_CONTROLLER_HOME | STATE_APP_CONTROLLER_RECEIVED
-                        | STATE_ACTIVITY_MULTIPLIER_COMPLETE,
+                        | STATE_LAUNCHER_DRAWN,
                 this::finishCurrentTransitionToHome);
         mStateCallback.addCallback(STATE_SCALED_CONTROLLER_HOME | STATE_CURRENT_TASK_FINISHED,
                 this::reset);
 
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_APP_CONTROLLER_RECEIVED
-                        | STATE_ACTIVITY_MULTIPLIER_COMPLETE | STATE_SCALED_CONTROLLER_RECENTS
+                        | STATE_LAUNCHER_DRAWN | STATE_SCALED_CONTROLLER_RECENTS
                         | STATE_CURRENT_TASK_FINISHED | STATE_GESTURE_COMPLETED
                         | STATE_GESTURE_STARTED,
                 this::setupLauncherUiAfterSwipeUpAnimation);
@@ -336,8 +316,7 @@
         mStateCallback.addCallback(STATE_HANDLER_INVALIDATED, this::invalidateHandler);
         mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_HANDLER_INVALIDATED,
                 this::invalidateHandlerWithLauncher);
-        mStateCallback.addCallback(STATE_LAUNCHER_PRESENT | STATE_HANDLER_INVALIDATED
-                | STATE_SCALED_CONTROLLER_LAST_TASK,
+        mStateCallback.addCallback(STATE_HANDLER_INVALIDATED | STATE_RESUME_LAST_TASK,
                 this::notifyTransitionCancelled);
 
         mStateCallback.addCallback(STATE_APP_CONTROLLER_RECEIVED | STATE_GESTURE_STARTED,
@@ -415,6 +394,7 @@
         });
         mRecentsView.setRecentsAnimationWrapper(mRecentsAnimationWrapper);
         mRecentsView.setClipAnimationHelper(mClipAnimationHelper);
+        mRecentsView.setLiveTileOverlay(mLiveTileOverlay);
         mActivity.getRootView().getOverlay().add(mLiveTileOverlay);
 
         mStateCallback.setState(STATE_LAUNCHER_PRESENT);
@@ -423,6 +403,8 @@
         } else {
             activity.setOnStartCallback(this::onLauncherStart);
         }
+
+        setupRecentsViewUi();
         return true;
     }
 
@@ -434,16 +416,19 @@
             return;
         }
 
-        mAnimationFactory = mActivityControlHelper.prepareRecentsUI(mActivity,
-                mWasLauncherAlreadyVisible, true, this::onAnimatorPlaybackControllerCreated);
+        // If we've already ended the gesture and are going home, don't prepare recents UI,
+        // as that will set the state as BACKGROUND_APP, overriding the animation to NORMAL.
+        if (mGestureEndTarget != HOME) {
+            mAnimationFactory = mActivityControlHelper.prepareRecentsUI(mActivity,
+                    mWasLauncherAlreadyVisible, true, this::onAnimatorPlaybackControllerCreated);
+        }
         AbstractFloatingView.closeAllOpenViews(activity, mWasLauncherAlreadyVisible);
 
         if (mWasLauncherAlreadyVisible) {
-            mStateCallback.setState(STATE_ACTIVITY_MULTIPLIER_COMPLETE | STATE_LAUNCHER_DRAWN);
+            mStateCallback.setState(STATE_LAUNCHER_DRAWN);
         } else {
             TraceHelper.beginSection("WTS-init");
             View dragLayer = activity.getDragLayer();
-            mActivityControlHelper.getAlphaProperty(activity).setValue(0);
             dragLayer.getViewTreeObserver().addOnDrawListener(new OnDrawListener() {
 
                 @Override
@@ -460,11 +445,18 @@
             });
         }
 
-        setupRecentsViewUi();
         activity.getRootView().setOnApplyWindowInsetsListener(this);
         mStateCallback.setState(STATE_LAUNCHER_STARTED);
     }
 
+    private void onLauncherPresentAndGestureStarted() {
+        // Re-setup the recents UI when gesture starts, as the state could have been changed during
+        // that time by a previous window transition.
+        setupRecentsViewUi();
+
+        notifyGestureStartedAsync();
+    }
+
     private void setupRecentsViewUi() {
         if (mContinuingLastGesture) {
             return;
@@ -476,25 +468,6 @@
     }
 
     private void launcherFrameDrawn() {
-        AlphaProperty property = mActivityControlHelper.getAlphaProperty(mActivity);
-        if (property.getValue() < 1) {
-            if (mGestureStarted) {
-                final MultiStateCallback callback = mStateCallback;
-                ObjectAnimator animator = ObjectAnimator.ofFloat(
-                        property, MultiValueAlpha.VALUE, 1);
-                animator.setDuration(getFadeInDuration()).addListener(
-                        new AnimatorListenerAdapter() {
-                            @Override
-                            public void onAnimationEnd(Animator animation) {
-                                callback.setState(STATE_ACTIVITY_MULTIPLIER_COMPLETE);
-                            }
-                        });
-                animator.start();
-            } else {
-                property.setValue(1);
-                mStateCallback.setState(STATE_ACTIVITY_MULTIPLIER_COMPLETE);
-            }
-        }
         mLauncherFrameDrawnTime = SystemClock.uptimeMillis();
     }
 
@@ -706,15 +679,19 @@
         }
     }
 
+    /**
+     * @param endVelocity The velocity in the direction of the nav bar to the middle of the screen.
+     * @param velocity The x and y components of the velocity when the gesture ends.
+     */
     @UiThread
-    public void onGestureEnded(float endVelocity, float velocityX) {
+    public void onGestureEnded(float endVelocity, PointF velocity) {
         float flingThreshold = mContext.getResources()
                 .getDimension(R.dimen.quickstep_fling_threshold_velocity);
         boolean isFling = mGestureStarted && Math.abs(endVelocity) > flingThreshold;
         setStateOnUiThread(STATE_GESTURE_COMPLETED);
 
         mLogAction = isFling ? Touch.FLING : Touch.SWIPE;
-        handleNormalGestureEnd(endVelocity, isFling, velocityX);
+        handleNormalGestureEnd(endVelocity, isFling, velocity);
     }
 
     @UiThread
@@ -732,9 +709,8 @@
     }
 
     @UiThread
-    private void handleNormalGestureEnd(float endVelocity, boolean isFling, float velocityX) {
-        float velocityPxPerMs = endVelocity / 1000;
-        float velocityXPxPerMs = velocityX / 1000;
+    private void handleNormalGestureEnd(float endVelocity, boolean isFling, PointF velocity) {
+        PointF velocityPxPerMs = new PointF(velocity.x / 1000, velocity.y / 1000);
         long duration = MAX_SWIPE_DURATION;
         float currentShift = mCurrentShift.value;
         final GestureEndTarget endTarget;
@@ -749,7 +725,7 @@
             final int lastTaskIndex = mRecentsView.getTaskViewCount() - 1;
             final int runningTaskIndex = mRecentsView.getRunningTaskIndex();
             taskToLaunch = nextPage <= lastTaskIndex ? nextPage : lastTaskIndex;
-            goingToNewTask = mRecentsView != null && taskToLaunch != runningTaskIndex;
+            goingToNewTask = runningTaskIndex >= 0 && taskToLaunch != runningTaskIndex;
         } else {
             goingToNewTask = false;
         }
@@ -779,7 +755,7 @@
         } else {
             if (SWIPE_HOME.get() && endVelocity < 0 && !mIsShelfPeeking) {
                 // If swiping at a diagonal, base end target on the faster velocity.
-                endTarget = goingToNewTask && Math.abs(velocityX) > Math.abs(endVelocity)
+                endTarget = goingToNewTask && Math.abs(velocity.x) > Math.abs(endVelocity)
                         ? NEW_TASK : HOME;
             } else if (endVelocity < 0 && (!goingToNewTask || reachedOverviewThreshold)) {
                 // If user scrolled to a new task, only go to recents if they already passed
@@ -789,14 +765,15 @@
                 endTarget = goingToNewTask ? NEW_TASK : LAST_TASK;
             }
             endShift = endTarget.endShift;
-            startShift = Utilities.boundToRange(currentShift - velocityPxPerMs
+            startShift = Utilities.boundToRange(currentShift - velocityPxPerMs.y
                     * SINGLE_FRAME_MS / mTransitionDragLength, 0, 1);
             float minFlingVelocity = mContext.getResources()
                     .getDimension(R.dimen.quickstep_fling_min_velocity);
             if (Math.abs(endVelocity) > minFlingVelocity && mTransitionDragLength > 0) {
                 if (endTarget == RECENTS) {
                     Interpolators.OvershootParams overshoot = new Interpolators.OvershootParams(
-                            startShift, endShift, endShift, velocityPxPerMs, mTransitionDragLength);
+                            startShift, endShift, endShift, velocityPxPerMs.y,
+                            mTransitionDragLength);
                     endShift = overshoot.end;
                     interpolator = overshoot.interpolator;
                     duration = Utilities.boundToRange(overshoot.duration, MIN_OVERSHOOT_DURATION,
@@ -807,7 +784,7 @@
                     // we want the page's snap velocity to approximately match the velocity at
                     // which the user flings, so we scale the duration by a value near to the
                     // derivative of the scroll interpolator at zero, ie. 2.
-                    long baseDuration = Math.round(Math.abs(distanceToTravel / velocityPxPerMs));
+                    long baseDuration = Math.round(Math.abs(distanceToTravel / velocityPxPerMs.y));
                     duration = Math.min(MAX_SWIPE_DURATION, 2 * baseDuration);
                 }
             }
@@ -822,6 +799,7 @@
             setShelfState(ShelfAnimState.CANCEL, LINEAR, 0);
             duration = Math.max(MIN_OVERSHOOT_DURATION, duration);
         } else if (endTarget == RECENTS) {
+            mLiveTileOverlay.startIconAnimation();
             mRecentsAnimationWrapper.enableInputProxy();
             if (mRecentsView != null) {
                 duration = Math.max(duration, mRecentsView.getScroller().getDuration());
@@ -831,7 +809,7 @@
             }
         } else if (endTarget == NEW_TASK || endTarget == LAST_TASK) {
             // Let RecentsView handle the scrolling to the task, which we launch in startNewTask()
-            // or resumeLastTaskForQuickstep().
+            // or resumeLastTask().
             if (mRecentsView != null) {
                 duration = Math.max(duration, mRecentsView.getScroller().getDuration());
             }
@@ -863,14 +841,14 @@
     /** Animates to the given progress, where 0 is the current app and 1 is overview. */
     @UiThread
     private void animateToProgress(float start, float end, long duration, Interpolator interpolator,
-            GestureEndTarget target, float velocityPxPerMs) {
+            GestureEndTarget target, PointF velocityPxPerMs) {
         mRecentsAnimationWrapper.runOnInit(() -> animateToProgressInternal(start, end, duration,
                 interpolator, target, velocityPxPerMs));
     }
 
     @UiThread
     private void animateToProgressInternal(float start, float end, long duration,
-            Interpolator interpolator, GestureEndTarget target, float velocityPxPerMs) {
+            Interpolator interpolator, GestureEndTarget target, PointF velocityPxPerMs) {
         mGestureEndTarget = target;
 
         if (mGestureEndTarget.canBeContinued) {
@@ -883,9 +861,8 @@
             RecentsModel.INSTANCE.get(mContext).endStabilizationSession();
         }
 
-        HomeAnimationFactory homeAnimFactory;
-        Animator windowAnim;
         if (mGestureEndTarget == HOME) {
+            HomeAnimationFactory homeAnimFactory;
             if (mActivity != null) {
                 homeAnimFactory = mActivityControlHelper.prepareHomeUI(mActivity);
             } else {
@@ -900,27 +877,33 @@
 
                     @NonNull
                     @Override
-                    public Animator createActivityAnimationToHome() {
-                        return new AnimatorSet();
+                    public AnimatorPlaybackController createActivityAnimationToHome() {
+                        return AnimatorPlaybackController.wrap(new AnimatorSet(), duration);
                     }
                 };
                 mStateCallback.addChangeHandler(STATE_LAUNCHER_PRESENT | STATE_HANDLER_INVALIDATED,
                         isPresent -> mRecentsView.startHome());
             }
-            windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
+            RectFSpringAnim windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
+            windowAnim.addAnimatorListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    setStateOnUiThread(target.endState);
+                }
+            });
+            windowAnim.start(velocityPxPerMs);
             mLauncherTransitionController = null;
         } else {
-            windowAnim = mCurrentShift.animateToValue(start, end);
-            homeAnimFactory = null;
+            Animator windowAnim = mCurrentShift.animateToValue(start, end);
+            windowAnim.setDuration(duration).setInterpolator(interpolator);
+            windowAnim.addListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    setStateOnUiThread(target.endState);
+                }
+            });
+            windowAnim.start();
         }
-        windowAnim.setDuration(duration).setInterpolator(interpolator);
-        windowAnim.addListener(new AnimationSuccessListener() {
-            @Override
-            public void onAnimationSuccess(Animator animator) {
-                setStateOnUiThread(target.endState);
-            }
-        });
-        windowAnim.start();
         // Always play the entire launcher animation when going home, since it is separate from
         // the animation that has been controlled thus far.
         if (mGestureEndTarget == HOME) {
@@ -931,12 +914,6 @@
         // interpolate over the remaining progress (end - start).
         TimeInterpolator adjustedInterpolator = Interpolators.mapToProgress(
                 interpolator, start, end);
-        if (homeAnimFactory != null) {
-            Animator homeAnim = homeAnimFactory.createActivityAnimationToHome();
-            homeAnim.setDuration(duration).setInterpolator(adjustedInterpolator);
-            homeAnim.start();
-            mLauncherTransitionController = null;
-        }
         if (mLauncherTransitionController == null) {
             return;
         }
@@ -948,50 +925,41 @@
             mLauncherTransitionController.getAnimationPlayer().setDuration(duration);
 
             if (QUICKSTEP_SPRINGS.get()) {
-                mLauncherTransitionController.dispatchOnStartWithVelocity(end, velocityPxPerMs);
+                mLauncherTransitionController.dispatchOnStartWithVelocity(end, velocityPxPerMs.y);
             }
             mLauncherTransitionController.getAnimationPlayer().start();
         }
     }
 
     /**
-     * Creates an Animator that transforms the current app window into the home app.
+     * Creates an animation that transforms the current app window into the home app.
      * @param startProgress The progress of {@link #mCurrentShift} to start the window from.
      * @param homeAnimationFactory The home animation factory.
      */
-    private Animator createWindowAnimationToHome(float startProgress,
+    private RectFSpringAnim createWindowAnimationToHome(float startProgress,
             HomeAnimationFactory homeAnimationFactory) {
         final RemoteAnimationTargetSet targetSet = mRecentsAnimationWrapper.targetSet;
-        RectF startRect = new RectF(mClipAnimationHelper.applyTransform(targetSet,
+        final RectF startRect = new RectF(mClipAnimationHelper.applyTransform(targetSet,
                 mTransformParams.setProgress(startProgress)));
-        RectF originalTarget = new RectF(mClipAnimationHelper.getTargetRect());
-        final RectF finalTarget = homeAnimationFactory.getWindowTargetRect();
-
-        final RectFEvaluator rectFEvaluator = new RectFEvaluator();
-        final RectF targetRect = new RectF();
-        final RectF currentRect = new RectF();
+        final RectF targetRect = homeAnimationFactory.getWindowTargetRect();
 
         final View floatingView = homeAnimationFactory.getFloatingView();
         final boolean isFloatingIconView = floatingView instanceof FloatingIconView;
 
-        ValueAnimator anim = ValueAnimator.ofFloat(0, 1);
+        RectFSpringAnim anim = new RectFSpringAnim(startRect, targetRect);
         if (isFloatingIconView) {
-            anim.addListener((FloatingIconView) floatingView);
+            anim.addAnimatorListener((FloatingIconView) floatingView);
         }
 
+        AnimatorPlaybackController homeAnim = homeAnimationFactory.createActivityAnimationToHome();
+
         // We want the window alpha to be 0 once this threshold is met, so that the
         // FolderIconView can be seen morphing into the icon shape.
         final float windowAlphaThreshold = isFloatingIconView ? 0.75f : 1f;
-        anim.addUpdateListener(animation -> {
-            float progress = animation.getAnimatedFraction();
+        anim.addOnUpdateListener((currentRect, progress) -> {
             float interpolatedProgress = Interpolators.ACCEL_1_5.getInterpolation(progress);
-            // Initially go towards original target (task view in recents),
-            // but accelerate towards the final target.
-            // TODO: This is technically not correct. Instead, motion should continue at
-            // the released velocity but accelerate towards the target.
-            targetRect.set(rectFEvaluator.evaluate(interpolatedProgress,
-                    originalTarget, finalTarget));
-            currentRect.set(rectFEvaluator.evaluate(interpolatedProgress, startRect, targetRect));
+
+            homeAnim.setPlayFraction(progress);
 
             float iconAlpha = Utilities.mapToRange(interpolatedProgress, 0,
                     windowAlphaThreshold, 0f, 1f, Interpolators.LINEAR);
@@ -1003,10 +971,17 @@
                 ((FloatingIconView) floatingView).update(currentRect, iconAlpha, progress,
                         windowAlphaThreshold);
             }
+
         });
-        anim.addListener(new AnimationSuccessListener() {
+        anim.addAnimatorListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                homeAnim.dispatchOnStart();
+            }
+
             @Override
             public void onAnimationSuccess(Animator animator) {
+                homeAnim.getAnimationPlayer().end();
                 if (mRecentsView != null) {
                     mRecentsView.post(mRecentsView::resetTaskVisuals);
                 }
@@ -1016,16 +991,11 @@
     }
 
     @UiThread
-    private void resumeLastTaskForQuickstep() {
-        setStateOnUiThread(STATE_RESUME_LAST_TASK);
-        doLogGesture(LAST_TASK);
-        reset();
-    }
-
-    @UiThread
     private void resumeLastTask() {
         mRecentsAnimationWrapper.finish(false /* toRecents */, null);
         TOUCH_INTERACTION_LOG.addLog("finishRecentsAnimation", false);
+        doLogGesture(LAST_TASK);
+        reset();
     }
 
     @UiThread
@@ -1033,18 +1003,15 @@
         // 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,
-                    result -> setStateOnUiThread(STATE_HANDLER_INVALIDATED),
-                    mMainThreadHandler);
+            mRecentsView.getTaskViewAt(mRecentsView.getNextPage()).launchTask(false);
         } else {
             mRecentsAnimationWrapper.finish(true /* toRecents */, () -> {
-                mRecentsView.getTaskViewAt(mRecentsView.getNextPage()).launchTask(false,
-                        result -> setStateOnUiThread(STATE_HANDLER_INVALIDATED),
-                        mMainThreadHandler);
+                mRecentsView.getTaskViewAt(mRecentsView.getNextPage()).launchTask(false);
             });
         }
         TOUCH_INTERACTION_LOG.addLog("finishRecentsAnimation", false);
         doLogGesture(NEW_TASK);
+        reset();
     }
 
     public void reset() {
@@ -1072,7 +1039,6 @@
 
     private void invalidateHandlerWithLauncher() {
         mLauncherTransitionController = null;
-        mActivityControlHelper.getAlphaProperty(mActivity).setValue(1);
 
         mRecentsView.setEnableFreeScroll(true);
         mRecentsView.setRunningTaskIconScaledDown(false);
@@ -1173,7 +1139,7 @@
         mRecentsAnimationWrapper.setCancelWithDeferredScreenshot(true);
 
         // Animate the first icon.
-        mRecentsView.animateUpRunningTaskIconScale();
+        mRecentsView.animateUpRunningTaskIconScale(mLiveTileOverlay.cancelIconAnimation());
         mRecentsView.setSwipeDownShouldLaunchApp(true);
 
         RecentsModel.INSTANCE.get(mContext).onOverviewShown(false, TAG);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RectFSpringAnim.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RectFSpringAnim.java
new file mode 100644
index 0000000..2edeb3a
--- /dev/null
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/RectFSpringAnim.java
@@ -0,0 +1,179 @@
+/*
+ * 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 android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.animation.ValueAnimator;
+import android.graphics.PointF;
+import android.graphics.RectF;
+import android.util.FloatProperty;
+
+import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.anim.FlingSpringAnim;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import androidx.dynamicanimation.animation.DynamicAnimation.OnAnimationEndListener;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+
+/**
+ * Applies spring forces to animate from a starting rect to a target rect,
+ * while providing update callbacks to the caller.
+ */
+public class RectFSpringAnim {
+
+    /**
+     * Although the rect position animation takes an indefinite amount of time since it depends on
+     * the initial velocity and applied forces, scaling from the starting rect to the target rect
+     * can be done in parallel at a fixed duration. Update callbacks are sent based on the progress
+     * of this animation, while the end callback is sent after all animations finish.
+     */
+    private static final long RECT_SCALE_DURATION = 180;
+
+    private static final FloatPropertyCompat<RectFSpringAnim> RECT_CENTER_X =
+            new FloatPropertyCompat<RectFSpringAnim>("rectCenterXSpring") {
+                @Override
+                public float getValue(RectFSpringAnim anim) {
+                    return anim.mCurrentCenterX;
+                }
+
+                @Override
+                public void setValue(RectFSpringAnim anim, float currentCenterX) {
+                    anim.mCurrentCenterX = currentCenterX;
+                    anim.onUpdate();
+                }
+            };
+
+    private static final FloatPropertyCompat<RectFSpringAnim> RECT_CENTER_Y =
+            new FloatPropertyCompat<RectFSpringAnim>("rectCenterYSpring") {
+                @Override
+                public float getValue(RectFSpringAnim anim) {
+                    return anim.mCurrentCenterY;
+                }
+
+                @Override
+                public void setValue(RectFSpringAnim anim, float currentCenterY) {
+                    anim.mCurrentCenterY = currentCenterY;
+                    anim.onUpdate();
+                }
+            };
+
+    private static final FloatProperty<RectFSpringAnim> RECT_SCALE_PROGRESS =
+            new FloatProperty<RectFSpringAnim>("rectScaleProgress") {
+                @Override
+                public Float get(RectFSpringAnim anim) {
+                    return anim.mCurrentScaleProgress;
+                }
+
+                @Override
+                public void setValue(RectFSpringAnim anim, float currentScaleProgress) {
+                    anim.mCurrentScaleProgress = currentScaleProgress;
+                    anim.onUpdate();
+                }
+            };
+
+    private final RectF mStartRect;
+    private final RectF mTargetRect;
+    private final RectF mCurrentRect = new RectF();
+    private final List<OnUpdateListener> mOnUpdateListeners = new ArrayList<>();
+    private final List<Animator.AnimatorListener> mAnimatorListeners = new ArrayList<>();
+
+    private float mCurrentCenterX;
+    private float mCurrentCenterY;
+    private float mCurrentScaleProgress;
+    private boolean mRectXAnimEnded;
+    private boolean mRectYAnimEnded;
+    private boolean mRectScaleAnimEnded;
+
+    public RectFSpringAnim(RectF startRect, RectF targetRect) {
+        mStartRect = startRect;
+        mTargetRect = targetRect;
+        mCurrentCenterX = mStartRect.centerX();
+        mCurrentCenterY = mStartRect.centerY();
+    }
+
+    public void addOnUpdateListener(OnUpdateListener onUpdateListener) {
+        mOnUpdateListeners.add(onUpdateListener);
+    }
+
+    public void addAnimatorListener(Animator.AnimatorListener animatorListener) {
+        mAnimatorListeners.add(animatorListener);
+    }
+
+    public void start(PointF velocityPxPerMs) {
+        // Only tell caller that we ended if both x and y animations have ended.
+        OnAnimationEndListener onXEndListener = ((animation, canceled, centerX, velocityX) -> {
+            mRectXAnimEnded = true;
+            maybeOnEnd();
+        });
+        OnAnimationEndListener onYEndListener = ((animation, canceled, centerY, velocityY) -> {
+            mRectYAnimEnded = true;
+            maybeOnEnd();
+        });
+        FlingSpringAnim rectXAnim = new FlingSpringAnim(this, RECT_CENTER_X, mCurrentCenterX,
+                mTargetRect.centerX(), velocityPxPerMs.x * 1000, onXEndListener);
+        FlingSpringAnim rectYAnim = new FlingSpringAnim(this, RECT_CENTER_Y, mCurrentCenterY,
+                mTargetRect.centerY(), velocityPxPerMs.y * 1000, onYEndListener);
+
+        ValueAnimator rectScaleAnim = ObjectAnimator.ofPropertyValuesHolder(this,
+                PropertyValuesHolder.ofFloat(RECT_SCALE_PROGRESS, 1))
+                .setDuration(RECT_SCALE_DURATION);
+        rectScaleAnim.addListener(new AnimationSuccessListener() {
+            @Override
+            public void onAnimationSuccess(Animator animator) {
+                mRectScaleAnimEnded = true;
+                maybeOnEnd();
+            }
+        });
+
+        rectXAnim.start();
+        rectYAnim.start();
+        rectScaleAnim.start();
+        for (Animator.AnimatorListener animatorListener : mAnimatorListeners) {
+            animatorListener.onAnimationStart(null);
+        }
+    }
+
+    private void onUpdate() {
+        if (!mOnUpdateListeners.isEmpty()) {
+            float currentWidth = Utilities.mapRange(mCurrentScaleProgress, mStartRect.width(),
+                    mTargetRect.width());
+            float currentHeight = Utilities.mapRange(mCurrentScaleProgress, mStartRect.height(),
+                    mTargetRect.height());
+            mCurrentRect.set(mCurrentCenterX - currentWidth / 2, mCurrentCenterY - currentHeight / 2,
+                    mCurrentCenterX + currentWidth / 2, mCurrentCenterY + currentHeight / 2);
+            for (OnUpdateListener onUpdateListener : mOnUpdateListeners) {
+                onUpdateListener.onUpdate(mCurrentRect, mCurrentScaleProgress);
+            }
+        }
+    }
+
+    private void maybeOnEnd() {
+        if (mRectXAnimEnded && mRectYAnimEnded && mRectScaleAnimEnded) {
+            for (Animator.AnimatorListener animatorListener : mAnimatorListeners) {
+                animatorListener.onAnimationEnd(null);
+            }
+        }
+    }
+
+    public interface OnUpdateListener {
+        void onUpdate(RectF currentRect, float progress);
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java
index 0aa1beb..446fb39 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/DigitalWellBeingToast.java
@@ -23,7 +23,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.LauncherApps;
-import android.content.res.Resources;
+import android.content.pm.LauncherApps.AppUsageLimit;
 import android.icu.text.MeasureFormat;
 import android.icu.text.MeasureFormat.FormatWidth;
 import android.icu.util.Measure;
@@ -44,16 +44,16 @@
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.systemui.shared.recents.model.Task;
 
-import java.lang.reflect.Method;
 import java.time.Duration;
 import java.util.Locale;
 
 public final class DigitalWellBeingToast extends LinearLayout {
     static final Intent OPEN_APP_USAGE_SETTINGS_TEMPLATE = new Intent(ACTION_APP_USAGE_SETTINGS);
     static final int MINUTE_MS = 60000;
+    private final LauncherApps mLauncherApps;
 
     public interface InitializeCallback {
-        void call(float saturation, String contentDescription);
+        void call(String contentDescription);
     }
 
     private static final String TAG = DigitalWellBeingToast.class.getSimpleName();
@@ -67,6 +67,7 @@
         setLayoutDirection(Utilities.isRtl(getResources()) ?
                 View.LAYOUT_DIRECTION_RTL : View.LAYOUT_DIRECTION_LTR);
         setOnClickListener((view) -> openAppUsageSettings());
+        mLauncherApps = context.getSystemService(LauncherApps.class);
     }
 
     @Override
@@ -82,52 +83,32 @@
 
         if (task.key.userId != UserHandle.myUserId()) {
             setVisibility(GONE);
-            callback.call(1, task.titleDescription);
+            callback.call(task.titleDescription);
             return;
         }
 
         Utilities.THREAD_POOL_EXECUTOR.execute(() -> {
-            long appUsageLimitTimeMs = -1;
-            long appRemainingTimeMs = -1;
+            final AppUsageLimit usageLimit = mLauncherApps.getAppUsageLimit(
+                    task.getTopComponent().getPackageName(),
+                    UserHandle.of(task.key.userId));
 
-            try {
-                final Method getAppUsageLimit = LauncherApps.class.getMethod(
-                        "getAppUsageLimit",
-                        String.class,
-                        UserHandle.class);
-                final Object usageLimit = getAppUsageLimit.invoke(
-                        getContext().getSystemService(LauncherApps.class),
-                        task.getTopComponent().getPackageName(),
-                        UserHandle.of(task.key.userId));
-
-                if (usageLimit != null) {
-                    final Class appUsageLimitClass = usageLimit.getClass();
-                    appUsageLimitTimeMs = (long) appUsageLimitClass.getMethod("getTotalUsageLimit").
-                            invoke(usageLimit);
-                    appRemainingTimeMs = (long) appUsageLimitClass.getMethod("getUsageRemaining").
-                            invoke(usageLimit);
-                }
-            } catch (Exception e) {
-                // Do nothing
-            }
-
-            final long appUsageLimitTimeMsFinal = appUsageLimitTimeMs;
-            final long appRemainingTimeMsFinal = appRemainingTimeMs;
+            final long appUsageLimitTimeMs =
+                    usageLimit != null ? usageLimit.getTotalUsageLimit() : -1;
+            final long appRemainingTimeMs =
+                    usageLimit != null ? usageLimit.getUsageRemaining() : -1;
 
             post(() -> {
-                if (appUsageLimitTimeMsFinal < 0) {
+                if (appUsageLimitTimeMs < 0 || appRemainingTimeMs < 0) {
                     setVisibility(GONE);
                 } else {
                     setVisibility(VISIBLE);
-                    mText.setText(getText(appRemainingTimeMsFinal));
-                    mImage.setImageResource(appRemainingTimeMsFinal > 0 ?
+                    mText.setText(getText(appRemainingTimeMs));
+                    mImage.setImageResource(appRemainingTimeMs > 0 ?
                             R.drawable.hourglass_top : R.drawable.hourglass_bottom);
                 }
 
-                callback.call(
-                        appUsageLimitTimeMsFinal >= 0 && appRemainingTimeMsFinal <= 0 ? 0 : 1,
-                        getContentDescriptionForTask(
-                                task, appUsageLimitTimeMsFinal, appRemainingTimeMsFinal));
+                callback.call(getContentDescriptionForTask(
+                        task, appUsageLimitTimeMs, appRemainingTimeMs));
             });
         });
     }
@@ -196,12 +177,9 @@
     }
 
     private String getText(long remainingTime) {
-        final Resources resources = getResources();
-        return (remainingTime <= 0) ?
-                resources.getString(R.string.app_in_grayscale) :
-                resources.getString(
-                        R.string.time_left_for_app,
-                        getRoundedUpToMinuteReadableDuration(remainingTime));
+        return getResources().getString(
+                R.string.time_left_for_app,
+                getRoundedUpToMinuteReadableDuration(remainingTime));
     }
 
     public void openAppUsageSettings() {
@@ -225,7 +203,7 @@
 
     private String getContentDescriptionForTask(
             Task task, long appUsageLimitTimeMs, long appRemainingTimeMs) {
-        return appUsageLimitTimeMs >= 0 ?
+        return appUsageLimitTimeMs >= 0 && appRemainingTimeMs >= 0 ?
                 getResources().getString(
                         R.string.task_contents_description_with_remaining_time,
                         task.titleDescription,
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
index 2ff2e37..8da1d2b 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -56,27 +56,6 @@
 @TargetApi(Build.VERSION_CODES.O)
 public class LauncherRecentsView extends RecentsView<Launcher> {
 
-    public static final FloatProperty<LauncherRecentsView> TRANSLATION_Y_FACTOR =
-            new FloatProperty<LauncherRecentsView>("translationYFactor") {
-
-                @Override
-                public void setValue(LauncherRecentsView view, float v) {
-                    view.setTranslationYFactor(v);
-                }
-
-                @Override
-                public Float get(LauncherRecentsView view) {
-                    return view.mTranslationYFactor;
-                }
-            };
-
-    /**
-     * A ratio representing the view's relative placement within its padded space. For example, 0
-     * is top aligned and 0.5 is centered vertically.
-     */
-    @ViewDebug.ExportedProperty(category = "launcher")
-    private float mTranslationYFactor;
-
     private final TransformParams mTransformParams = new TransformParams();
     private ChipsContainer mChipsContainer;
 
@@ -99,12 +78,6 @@
     }
 
     @Override
-    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-        super.onLayout(changed, left, top, right, bottom);
-        setTranslationYFactor(mTranslationYFactor);
-    }
-
-    @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         mChipsContainer = mActivity.findViewById(R.id.hints);
@@ -112,9 +85,9 @@
         params.bottomMargin = mActivity.getDeviceProfile().chipHintBottomMarginPx;
     }
 
-    public void setTranslationYFactor(float translationFactor) {
-        mTranslationYFactor = translationFactor;
-        setTranslationY(computeTranslationYForFactor(mTranslationYFactor));
+    @Override
+    public void setTranslationY(float translationY) {
+        super.setTranslationY(translationY);
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             LauncherState state = mActivity.getStateManager().getState();
             if (state == OVERVIEW || state == ALL_APPS) {
@@ -123,10 +96,6 @@
         }
     }
 
-    public float computeTranslationYForFactor(float translationYFactor) {
-        return translationYFactor * (getPaddingBottom() - getPaddingTop());
-    }
-
     public void setHintVisibility(float v) {
         if (mChipsContainer != null && ENABLE_HINTS_IN_OVERVIEW.get()) {
             mChipsContainer.setHintVisibility(v);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java
index ab2b90f..a838797 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LiveTileOverlay.java
@@ -1,5 +1,11 @@
 package com.android.quickstep.views;
 
+import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
 import android.graphics.Canvas;
 import android.graphics.ColorFilter;
 import android.graphics.Paint;
@@ -9,16 +15,37 @@
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
+import android.util.FloatProperty;
+
+import com.android.launcher3.anim.Interpolators;
 
 public class LiveTileOverlay extends Drawable {
 
+    private static final long ICON_ANIM_DURATION = 120;
+
+    private static final FloatProperty<LiveTileOverlay> PROGRESS =
+            new FloatProperty<LiveTileOverlay>("progress") {
+                @Override
+                public void setValue(LiveTileOverlay liveTileOverlay, float progress) {
+                    liveTileOverlay.setIconAnimationProgress(progress);
+                }
+
+                @Override
+                public Float get(LiveTileOverlay liveTileOverlay) {
+                    return liveTileOverlay.mIconAnimationProgress;
+                }
+            };
+
     private final Paint mPaint = new Paint();
 
     private Rect mBoundsRect = new Rect();
     private RectF mCurrentRect;
     private float mCornerRadius;
+    private Drawable mIcon;
+    private Animator mIconAnimator;
 
     private boolean mDrawEnabled = true;
+    private float mIconAnimationProgress = 0f;
 
     public LiveTileOverlay() {
         mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
@@ -35,6 +62,33 @@
         invalidateSelf();
     }
 
+    public void setIcon(Drawable icon) {
+        mIcon = icon;
+    }
+
+    public void startIconAnimation() {
+        if (mIconAnimator != null) {
+            mIconAnimator.cancel();
+        }
+        // This animator must match the icon part of {@link TaskView#FOCUS_TRANSITION} animation.
+        mIconAnimator = ObjectAnimator.ofFloat(this, PROGRESS, 1);
+        mIconAnimator.setDuration(ICON_ANIM_DURATION).setInterpolator(LINEAR);
+        mIconAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mIconAnimator = null;
+            }
+        });
+        mIconAnimator.start();
+    }
+
+    public float cancelIconAnimation() {
+        if (mIconAnimator != null) {
+            mIconAnimator.cancel();
+        }
+        return mIconAnimationProgress;
+    }
+
     public void setDrawEnabled(boolean drawEnabled) {
         if (mDrawEnabled != drawEnabled) {
             mDrawEnabled = drawEnabled;
@@ -46,6 +100,16 @@
     public void draw(Canvas canvas) {
         if (mCurrentRect != null && mDrawEnabled) {
             canvas.drawRoundRect(mCurrentRect, mCornerRadius, mCornerRadius, mPaint);
+            if (mIcon != null && mIconAnimationProgress > 0f) {
+                canvas.save();
+                float scale = Interpolators.clampToProgress(FAST_OUT_SLOW_IN, 0f,
+                        1f).getInterpolation(mIconAnimationProgress);
+                canvas.translate(mCurrentRect.centerX() - mIcon.getBounds().width() / 2 * scale,
+                        mCurrentRect.top - mIcon.getBounds().height() / 2 * scale);
+                canvas.scale(scale, scale);
+                mIcon.draw(canvas);
+                canvas.restore();
+            }
         }
     }
 
@@ -59,4 +123,9 @@
     public int getOpacity() {
         return PixelFormat.TRANSLUCENT;
     }
+
+    private void setIconAnimationProgress(float progress) {
+        mIconAnimationProgress = progress;
+        invalidateSelf();
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
index 8f52f98..a02df62 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
@@ -22,13 +22,14 @@
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
 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.uioverrides.TaskViewTouchController.SUCCESS_TRANSITION_PROGRESS;
-import static com.android.quickstep.util.ClipAnimationHelper.TransformParams;
 import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
 import static com.android.quickstep.TaskUtils.checkCurrentOrManagedUserId;
-import static com.android.quickstep.TouchInteractionService.EDGE_NAV_BAR;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
+import static com.android.quickstep.util.ClipAnimationHelper.TransformParams;
+
 import android.animation.Animator;
 import android.animation.AnimatorSet;
 import android.animation.LayoutTransition;
@@ -81,6 +82,7 @@
 import com.android.launcher3.anim.PropertyListBuilder;
 import com.android.launcher3.anim.SpringObjectAnimator;
 import com.android.launcher3.config.FeatureFlags;
+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;
 import com.android.launcher3.util.OverScroller;
@@ -99,6 +101,7 @@
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.BackgroundExecutor;
+import com.android.systemui.shared.system.LauncherEventUtil;
 import com.android.systemui.shared.system.PackageManagerWrapper;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
 import com.android.systemui.shared.system.TaskStackChangeListener;
@@ -165,6 +168,8 @@
 
     private final ViewPool<TaskView> mTaskViewPool;
 
+    private boolean mDwbToastShown;
+
     /**
      * TODO: Call reloadIdNeeded in onTaskStackChanged.
      */
@@ -276,6 +281,7 @@
     private final int mEmptyMessagePadding;
     private boolean mShowEmptyMessage;
     private Layout mEmptyTextLayout;
+    private LiveTileOverlay mLiveTileOverlay;
 
     private BaseActivity.MultiWindowModeChangedListener mMultiWindowModeChangedListener =
             (inMultiWindowMode) -> {
@@ -424,6 +430,16 @@
     public void setOverviewStateEnabled(boolean enabled) {
         mOverviewStateEnabled = enabled;
         updateTaskStackListenerState();
+        if (!enabled) mDwbToastShown = false;
+    }
+
+    public void onDigitalWellbeingToastShown() {
+        if (!mDwbToastShown) {
+            mDwbToastShown = true;
+            mActivity.getUserEventDispatcher().logActionTip(
+                    LauncherEventUtil.VISIBLE,
+                    LauncherLogProto.TipType.DWB_TOAST);
+        }
     }
 
     @Override
@@ -853,10 +869,15 @@
     }
 
     public void animateUpRunningTaskIconScale() {
+        animateUpRunningTaskIconScale(0);
+    }
+
+    public void animateUpRunningTaskIconScale(float startProgress) {
         mRunningTaskIconScaledDown = false;
         TaskView firstTask = getRunningTaskView();
         if (firstTask != null) {
             firstTask.animateIconScaleAndDimIntoView();
+            firstTask.setIconScaleAnimStartProgress(startProgress);
         }
     }
 
@@ -1565,6 +1586,16 @@
         mClipAnimationHelper = clipAnimationHelper;
     }
 
+    public void setLiveTileOverlay(LiveTileOverlay liveTileOverlay) {
+        mLiveTileOverlay = liveTileOverlay;
+    }
+
+    public void updateLiveTileIcon(Drawable icon) {
+        if (mLiveTileOverlay != null) {
+            mLiveTileOverlay.setIcon(icon);
+        }
+    }
+
     public void finishRecentsAnimation(boolean toRecents, Runnable onFinishComplete) {
         if (mRecentsAnimationWrapper == null) {
             if (onFinishComplete != null) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
index 4256fa1..3889fd3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
@@ -155,7 +155,8 @@
     private float mZoomScale;
     private float mFullscreenProgress;
 
-    private Animator mIconAndDimAnimator;
+    private ObjectAnimator mIconAndDimAnimator;
+    private float mIconScaleAnimStartProgress = 0;
     private float mFocusTransitionProgress = 1;
 
     private boolean mShowScreenshot;
@@ -315,11 +316,16 @@
             mIconLoadRequest = iconCache.updateIconInBackground(mTask,
                     (task) -> {
                         setIcon(task.icon);
+                        if (isRunningTask()) {
+                            getRecentsView().updateLiveTileIcon(task.icon);
+                        }
                         mDigitalWellBeingToast.initialize(
                                 mTask,
-                                (saturation, contentDescription) -> {
+                                contentDescription -> {
                                     setContentDescription(contentDescription);
-                                    mSnapshotView.setSaturation(saturation);
+                                    if (mDigitalWellBeingToast.getVisibility() == VISIBLE) {
+                                        getRecentsView().onDigitalWellbeingToastShown();
+                                    }
                                 });
                     });
         } else {
@@ -378,11 +384,16 @@
         mIconView.setScaleY(scale);
     }
 
+    public void setIconScaleAnimStartProgress(float startProgress) {
+        mIconScaleAnimStartProgress = startProgress;
+    }
+
     public void animateIconScaleAndDimIntoView() {
         if (mIconAndDimAnimator != null) {
             mIconAndDimAnimator.cancel();
         }
         mIconAndDimAnimator = ObjectAnimator.ofFloat(this, FOCUS_TRANSITION, 1);
+        mIconAndDimAnimator.setCurrentFraction(mIconScaleAnimStartProgress);
         mIconAndDimAnimator.setDuration(DIM_ANIM_DURATION).setInterpolator(LINEAR);
         mIconAndDimAnimator.addListener(new AnimatorListenerAdapter() {
             @Override
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index 3fbfcdd..a966698 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -26,4 +26,8 @@
          determines how many thumbnails will be fetched in the background. -->
     <integer name="recentsThumbnailCacheSize">3</integer>
     <integer name="recentsIconCacheSize">12</integer>
+
+    <!-- Assistant Gesture -->
+    <integer name="assistant_gesture_min_time_threshold">200</integer>
+    <integer name="assistant_gesture_corner_deg_threshold">30</integer>
 </resources>
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index f5e5dd3..9c97c8c 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -66,6 +66,6 @@
     <dimen name="shelf_surface_offset">24dp</dimen>
 
     <!-- Assistant Gestures -->
-    <dimen name="gestures_assistant_width">70dp</dimen>
-    <dimen name="gestures_assistant_threshold">200dp</dimen>
+    <dimen name="gestures_assistant_size">28dp</dimen>
+    <dimen name="gestures_assistant_drag_threshold">70dp</dimen>
 </resources>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index f5e8fa8..81565a5 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -55,10 +55,6 @@
      escaped form of '<'). [CHAR LIMIT=15] -->
     <string name="shorter_duration_less_than_one_minute">&lt; 1 minute</string>
 
-    <!-- Annotation shown on an app card in Recents, telling that the app was switched to a
-    grayscale because it ran over its time limit [CHAR LIMIT=25] -->
-    <string name="app_in_grayscale">App in grayscale</string>
-
     <!-- Annotation shown on an app card in Recents, telling that the app has a usage limit set by
     the user, and a given time is left for it today [CHAR LIMIT=22] -->
     <string name="time_left_for_app"><xliff:g id="time" example="7 minutes">%1$s</xliff:g> left today</string>
diff --git a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
index f8b167b..c5475d6 100644
--- a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
+++ b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
@@ -559,7 +559,8 @@
                 float transY0 = floatingViewBounds[1] - offsetY;
 
                 float windowRadius = 0;
-                if (RecentsModel.INSTANCE.get(mLauncher).supportsRoundedCornersOnWindows()) {
+                if (!mDeviceProfile.isMultiWindowMode &&
+                        RecentsModel.INSTANCE.get(mLauncher).supportsRoundedCornersOnWindows()) {
                     windowRadius = RecentsModel.INSTANCE.get(mLauncher)
                             .getWindowCornerRadius();
                 }
@@ -700,7 +701,8 @@
                 new SyncRtSurfaceTransactionApplierCompat(mDragLayer);
         ValueAnimator unlockAnimator = ValueAnimator.ofFloat(0, 1);
         unlockAnimator.setDuration(CLOSING_TRANSITION_DURATION_MS);
-        float cornerRadius = RecentsModel.INSTANCE.get(mLauncher).getWindowCornerRadius();
+        float cornerRadius = mDeviceProfile.isMultiWindowMode ? 0 :
+                RecentsModel.INSTANCE.get(mLauncher).getWindowCornerRadius();
         unlockAnimator.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
@@ -726,7 +728,8 @@
         Matrix matrix = new Matrix();
         ValueAnimator closingAnimator = ValueAnimator.ofFloat(0, 1);
         int duration = CLOSING_TRANSITION_DURATION_MS;
-        float windowCornerRadius = RecentsModel.INSTANCE.get(mLauncher).getWindowCornerRadius();
+        float windowCornerRadius = mDeviceProfile.isMultiWindowMode ? 0 :
+                RecentsModel.INSTANCE.get(mLauncher).getWindowCornerRadius();
         closingAnimator.setDuration(duration);
         closingAnimator.addUpdateListener(new MultiValueUpdateListener() {
             FloatProp mDy = new FloatProp(0, mClosingWindowTransY, 0, duration, DEACCEL_1_7);
diff --git a/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
index 1eaa8bc..5ae562e 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
@@ -78,8 +78,9 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationYFactor(Launcher launcher) {
-        return new float[] {0.9f, -0.2f};
+    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
+        float slightParallax = -launcher.getDeviceProfile().allAppsCellHeightPx * 0.3f;
+        return new float[] {0.9f, slightParallax};
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index df9dbe4..e74d84d 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -26,8 +26,6 @@
 import android.view.View;
 import android.view.animation.Interpolator;
 
-import androidx.annotation.NonNull;
-
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.AnimationConfig;
@@ -35,6 +33,8 @@
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.PropertySetter;
 
+import androidx.annotation.NonNull;
+
 /**
  * State handler for recents view. Manages UI changes and animations for recents view based off the
  * current {@link LauncherState}.
@@ -53,9 +53,9 @@
 
     @Override
     public void setState(@NonNull LauncherState state) {
-        float[] scaleTranslationYFactor = state.getOverviewScaleAndTranslationYFactor(mLauncher);
-        SCALE_PROPERTY.set(mRecentsView, scaleTranslationYFactor[0]);
-        getTranslationYFactorProperty().set(mRecentsView, scaleTranslationYFactor[1]);
+        float[] scaleTranslationY = state.getOverviewScaleAndTranslationY(mLauncher);
+        SCALE_PROPERTY.set(mRecentsView, scaleTranslationY[0]);
+        mRecentsView.setTranslationY(scaleTranslationY[1]);
         getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
     }
 
@@ -79,11 +79,11 @@
     void setStateWithAnimationInternal(@NonNull final LauncherState toState,
             @NonNull AnimatorSetBuilder builder, @NonNull AnimationConfig config) {
         PropertySetter setter = config.getPropertySetter(builder);
-        float[] scaleTranslationYFactor = toState.getOverviewScaleAndTranslationYFactor(mLauncher);
+        float[] scaleTranslationY = toState.getOverviewScaleAndTranslationY(mLauncher);
         Interpolator scaleAndTransYInterpolator = getScaleAndTransYInterpolator(toState, builder);
-        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleTranslationYFactor[0],
+        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleTranslationY[0],
                 scaleAndTransYInterpolator);
-        setter.setFloat(mRecentsView, getTranslationYFactorProperty(), scaleTranslationYFactor[1],
+        setter.setFloat(mRecentsView, View.TRANSLATION_Y, scaleTranslationY[1],
                 scaleAndTransYInterpolator);
         setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
                 builder.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
@@ -102,13 +102,6 @@
     }
 
     /**
-     * Get property for translation Y factor for the recents view.
-     *
-     * @return the float property for the recents view
-     */
-    abstract FloatProperty getTranslationYFactorProperty();
-
-    /**
      * Get property for content alpha for the recents view.
      *
      * @return the float property for the view's content alpha
diff --git a/quickstep/src/com/android/launcher3/uioverrides/LandscapeEdgeSwipeController.java b/quickstep/src/com/android/launcher3/uioverrides/LandscapeEdgeSwipeController.java
index fd4bf9b..086cbdb 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/LandscapeEdgeSwipeController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/LandscapeEdgeSwipeController.java
@@ -2,7 +2,7 @@
 
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.quickstep.TouchInteractionService.EDGE_NAV_BAR;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 
 import android.view.MotionEvent;
 
diff --git a/quickstep/src/com/android/quickstep/ActivityControlHelper.java b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
index eccef04..418f7f4 100644
--- a/quickstep/src/com/android/quickstep/ActivityControlHelper.java
+++ b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
@@ -15,7 +15,6 @@
  */
 package com.android.quickstep;
 
-import android.animation.Animator;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
@@ -31,7 +30,6 @@
 import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.quickstep.util.RemoteAnimationProvider;
 import com.android.quickstep.util.RemoteAnimationTargetSet;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -85,8 +83,6 @@
         return true;
     }
 
-    AlphaProperty getAlphaProperty(T activity);
-
     /**
      * Used for containerType in {@link com.android.launcher3.logging.UserEventDispatcher}
      */
@@ -135,6 +131,6 @@
 
         @NonNull RectF getWindowTargetRect();
 
-        @NonNull Animator createActivityAnimationToHome();
+        @NonNull AnimatorPlaybackController createActivityAnimationToHome();
     }
 }
diff --git a/quickstep/src/com/android/quickstep/TestInformationProvider.java b/quickstep/src/com/android/quickstep/TestInformationProvider.java
new file mode 100644
index 0000000..e57d3ec
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/TestInformationProvider.java
@@ -0,0 +1,119 @@
+/*
+ * 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 android.content.ContentProvider;
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherState;
+import com.android.launcher3.TestProtocol;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.uioverrides.OverviewState;
+import com.android.quickstep.util.LayoutUtils;
+
+public class TestInformationProvider extends ContentProvider {
+    @Override
+    public boolean onCreate() {
+        return true;
+    }
+
+    @Override
+    public int update(Uri uri, ContentValues contentValues, String s, String[] strings) {
+        return 0;
+    }
+
+    @Override
+    public int delete(Uri uri, String s, String[] strings) {
+        return 0;
+    }
+
+    @Override
+    public Uri insert(Uri uri, ContentValues contentValues) {
+        return null;
+    }
+
+    @Override
+    public String getType(Uri uri) {
+        return null;
+    }
+
+    @Override
+    public Cursor query(Uri uri, String[] strings, String s, String[] strings1, String s1) {
+        return null;
+    }
+
+    @Override
+    public Bundle call(String method, String arg, Bundle extras) {
+        if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
+            final Bundle response = new Bundle();
+            final Context context = getContext();
+            final DeviceProfile deviceProfile = InvariantDeviceProfile.INSTANCE.
+                    get(context).getDeviceProfile(context);
+            final LauncherAppState launcherAppState = LauncherAppState.getInstanceNoCreate();
+            final Launcher launcher = launcherAppState != null ?
+                    (Launcher) launcherAppState.getModel().getCallback() : null;
+
+            switch (method) {
+                case TestProtocol.REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT: {
+                    final float swipeHeight =
+                            OverviewState.getDefaultSwipeHeight(deviceProfile);
+                    response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) swipeHeight);
+                    break;
+                }
+
+                case TestProtocol.REQUEST_BACKGROUND_TO_OVERVIEW_SWIPE_HEIGHT: {
+                    final float swipeHeight =
+                            LayoutUtils.getShelfTrackingDistance(context, deviceProfile);
+                    response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) swipeHeight);
+                    break;
+                }
+
+                case TestProtocol.REQUEST_ALL_APPS_TO_OVERVIEW_SWIPE_HEIGHT: {
+                    if (launcher == null) return null;
+
+                    final float progress = LauncherState.OVERVIEW.getVerticalProgress(launcher)
+                            - LauncherState.ALL_APPS.getVerticalProgress(launcher);
+                    final float distance =
+                            launcher.getAllAppsController().getShiftRange() * progress;
+                    response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) distance);
+                    break;
+                }
+
+                case TestProtocol.REQUEST_HOME_TO_ALL_APPS_SWIPE_HEIGHT: {
+                    if (launcher == null) return null;
+
+                    final float progress = LauncherState.NORMAL.getVerticalProgress(launcher)
+                            - LauncherState.ALL_APPS.getVerticalProgress(launcher);
+                    final float distance =
+                            launcher.getAllAppsController().getShiftRange() * progress;
+                    response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, (int) distance);
+                    break;
+                }
+            }
+            return response;
+        }
+        return null;
+    }
+}
diff --git a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
index fe789aa..6031dcd 100644
--- a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
+++ b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
@@ -37,6 +37,9 @@
 @LargeTest
 @RunWith(AndroidJUnit4.class)
 public class StartLauncherViaGestureTests extends AbstractQuickStepTest {
+
+    static final int STRESS_REPEAT_COUNT = 10;
+
     @Override
     @Before
     public void setUp() throws Exception {
@@ -79,4 +82,28 @@
         closeLauncherActivity();
         mLauncher.getBackground().switchToOverview();
     }
+
+    @Test
+    @QuickstepOnOff
+    public void testStressPressHome() {
+        for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
+            // Destroy Launcher activity.
+            closeLauncherActivity();
+
+            // The test action.
+            mLauncher.pressHome();
+        }
+    }
+
+    @Test
+    @QuickstepOnOff
+    public void testStressSwipeToOverview() {
+        for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
+            // Destroy Launcher activity.
+            closeLauncherActivity();
+
+            // The test action.
+            mLauncher.getBackground().switchToOverview();
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index d96855e..d75006e 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -276,14 +276,6 @@
     }
 
     @Override
-    public void setTag(Object tag) {
-        if (tag != null) {
-            LauncherModel.checkItemInfo((ItemInfo) tag);
-        }
-        super.setTag(tag);
-    }
-
-    @Override
     public void refreshDrawableState() {
         if (!mIgnorePressedStateChange) {
             super.refreshDrawableState();
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 3b054c2..7919d29 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -133,6 +133,7 @@
     private final Rect mInsets = new Rect();
     public final Rect workspacePadding = new Rect();
     private final Rect mHotseatPadding = new Rect();
+    // When true, nav bar is on the left side of the screen.
     private boolean mIsSeascape;
 
     // Notification dots
@@ -587,28 +588,40 @@
     /**
      * Gets an item's location on the home screen. This is useful if the home screen
      * is animating, otherwise use {@link View#getLocationOnScreen(int[])}.
-     *
-     * TODO(b/123900446): Handle landscape mode
      * @param pageDiff The page difference relative to the current page.
      */
     public void getItemLocation(int cellX, int cellY, int spanX, int spanY, int container,
             int pageDiff, Rect outBounds) {
         outBounds.setEmpty();
-        outBounds.left = mInsets.left
-                + workspacePadding.left + cellLayoutPaddingLeftRightPx + (cellX * getCellSize().x);
-        outBounds.top = mInsets.top;
         if (container == CONTAINER_HOTSEAT) {
-            outBounds.top += workspacePadding.top
-                    + (inv.numRows * getCellSize().y)
-                    + verticalDragHandleSizePx
-                    - verticalDragHandleOverlapWorkspace;
-            outBounds.bottom = outBounds.top + hotseatBarSizePx - hotseatBarBottomPaddingPx;
+            final int actualHotseatCellHeight;
+            if (isVerticalBarLayout()) {
+                actualHotseatCellHeight = availableHeightPx / inv.numRows;
+                if (mIsSeascape) {
+                    outBounds.left = mHotseatPadding.left;
+                } else {
+                    outBounds.left = availableWidthPx - hotseatBarSizePx + mHotseatPadding.left;
+                }
+                outBounds.right = outBounds.left + iconSizePx;
+                outBounds.top = mHotseatPadding.top
+                        + actualHotseatCellHeight * (inv.numRows - cellX - 1);
+                outBounds.bottom = outBounds.top + actualHotseatCellHeight;
+            } else {
+                actualHotseatCellHeight = hotseatBarSizePx - hotseatBarBottomPaddingPx
+                        - hotseatBarTopPaddingPx;
+                outBounds.left = mInsets.left + workspacePadding.left + cellLayoutPaddingLeftRightPx
+                        + (cellX * getCellSize().x);
+                outBounds.right = outBounds.left + getCellSize().x;
+                outBounds.top = mInsets.top + availableHeightPx - hotseatBarSizePx;
+                outBounds.bottom = outBounds.top + actualHotseatCellHeight;
+            }
         } else {
-            outBounds.top += workspacePadding.top + (cellY * getCellSize().y);
+            outBounds.left = mInsets.left + workspacePadding.left + cellLayoutPaddingLeftRightPx
+                    + (cellX * getCellSize().x) + (pageDiff * availableWidthPx);
+            outBounds.right = outBounds.left + (getCellSize().x * spanX);
+            outBounds.top = mInsets.top + workspacePadding.top + (cellY * getCellSize().y);
             outBounds.bottom = outBounds.top + (getCellSize().y * spanY);
-            outBounds.left += (pageDiff) * availableWidthPx;
         }
-        outBounds.right = outBounds.left + (getCellSize().x * spanX);
     }
 
     public float getAspectRatioWithInsets() {
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 6582df2..f081303 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -20,7 +20,10 @@
 import static com.android.launcher3.Utilities.getDevicePrefs;
 
 import android.annotation.TargetApi;
+import android.content.BroadcastReceiver;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
@@ -114,6 +117,7 @@
 
     private final ArrayList<OnIDPChangeListener> mChangeListeners = new ArrayList<>();
     private ConfigMonitor mConfigMonitor;
+    private OverlayMonitor mOverlayMonitor;
 
     @VisibleForTesting
     public InvariantDeviceProfile() {}
@@ -131,6 +135,7 @@
         defaultLayoutId = p.defaultLayoutId;
         demoModeLayoutId = p.demoModeLayoutId;
         mExtraAttrs = p.mExtraAttrs;
+        mOverlayMonitor = p.mOverlayMonitor;
     }
 
     @TargetApi(23)
@@ -138,8 +143,12 @@
         initGrid(context, Utilities.getPrefs(context).getString(KEY_IDP_GRID_NAME, null));
         mConfigMonitor = new ConfigMonitor(context,
                 APPLY_CONFIG_AT_RUNTIME.get() ? this::onConfigChanged : this::killProcess);
+        mOverlayMonitor = new OverlayMonitor(context);
     }
 
+    /**
+     * This constructor should NOT have any monitors by design.
+     */
     public InvariantDeviceProfile(Context context, String gridName) {
         String newName = initGrid(context, gridName);
         if (newName == null || !newName.equals(gridName)) {
@@ -555,4 +564,20 @@
             return this;
         }
     }
+
+    private class OverlayMonitor extends BroadcastReceiver {
+
+        private final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED";
+
+        OverlayMonitor(Context context) {
+            IntentFilter filter = new IntentFilter(ACTION_OVERLAY_CHANGED);
+            filter.addDataScheme("package");
+            context.registerReceiver(this, filter);
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            onConfigChanged(context);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/launcher3/ItemInfo.java b/src/com/android/launcher3/ItemInfo.java
index a130604..134e116 100644
--- a/src/com/android/launcher3/ItemInfo.java
+++ b/src/com/android/launcher3/ItemInfo.java
@@ -114,8 +114,6 @@
 
     ItemInfo(ItemInfo info) {
         copyFrom(info);
-        // tempdebug:
-        LauncherModel.checkItemInfo(this);
     }
 
     public void copyFrom(ItemInfo info) {
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index d820448..f283a6c 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -378,14 +378,7 @@
         }
 
         if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
-            mUserEventDispatcher = null;
-            initDeviceProfile(mDeviceProfile.inv);
-            dispatchDeviceProfileChanged();
-            reapplyUi();
-            mDragLayer.recreateControllers();
-
-            // TODO: We can probably avoid rebind when only screen size changed.
-            rebindModel();
+            onIdpChanged(mDeviceProfile.inv);
         }
 
         mOldConfig.setTo(newConfig);
@@ -410,8 +403,19 @@
 
     @Override
     public void onIdpChanged(int changeFlags, InvariantDeviceProfile idp) {
+        onIdpChanged(idp);
+    }
+
+    private void onIdpChanged(InvariantDeviceProfile idp) {
+        mUserEventDispatcher = null;
+
         initDeviceProfile(idp);
-        getRootView().dispatchInsets();
+        dispatchDeviceProfileChanged();
+        reapplyUi();
+        mDragLayer.recreateControllers();
+
+        // TODO: We can probably avoid rebind when only screen size changed.
+        rebindModel();
     }
 
     private void initDeviceProfile(InvariantDeviceProfile idp) {
@@ -488,11 +492,15 @@
 
     @Override
     public void invalidateParent(ItemInfo info) {
-        FolderIconPreviewVerifier verifier = new FolderIconPreviewVerifier(getDeviceProfile().inv);
-        if (verifier.isItemInPreview(info.rank) && (info.container >= 0)) {
+        if (info.container >= 0) {
             View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
-            if (folderIcon != null) {
-                folderIcon.invalidate();
+            if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
+                FolderIconPreviewVerifier verifier =
+                        new FolderIconPreviewVerifier(getDeviceProfile().inv);
+                verifier.setFolderInfo((FolderInfo) folderIcon.getTag());
+                if (verifier.isItemInPreview(info.rank)) {
+                    folderIcon.invalidate();
+                }
             }
         }
     }
@@ -1763,12 +1771,11 @@
     @Override
     public void bindScreens(IntArray orderedScreenIds) {
         // Make sure the first screen is always at the start.
-        if (FeatureFlags.QSB_ON_FIRST_SCREEN.get() &&
+        if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
                 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != 0) {
             orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
             orderedScreenIds.add(0, Workspace.FIRST_SCREEN_ID);
-        } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN.get()
-                && orderedScreenIds.isEmpty()) {
+        } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
             // If there are no screens, we need to have an empty screen
             mWorkspace.addExtraEmptyScreen();
         }
@@ -1784,7 +1791,7 @@
         int count = orderedScreenIds.size();
         for (int i = 0; i < count; i++) {
             int screenId = orderedScreenIds.get(i);
-            if (!FeatureFlags.QSB_ON_FIRST_SCREEN.get() || screenId != Workspace.FIRST_SCREEN_ID) {
+            if (!FeatureFlags.QSB_ON_FIRST_SCREEN || screenId != Workspace.FIRST_SCREEN_ID) {
                 // No need to bind the first screen, as its always bound.
                 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
             }
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index b1664f1..c559f2b 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -34,7 +34,6 @@
 import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
 import com.android.launcher3.compat.UserManagerCompat;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.model.AddWorkspaceItemsTask;
@@ -207,57 +206,6 @@
                 hasVerticalHotseat, verifyChanges);
     }
 
-    static void checkItemInfoLocked(
-            final int itemId, final ItemInfo item, StackTraceElement[] stackTrace) {
-        ItemInfo modelItem = sBgDataModel.itemsIdMap.get(itemId);
-        if (modelItem != null && item != modelItem) {
-            // If it is a release build on a release device, check all the data is consistent as
-            // we don't want to crash non-dev users.
-            if (!Utilities.IS_DEBUG_DEVICE && !FeatureFlags.IS_DOGFOOD_BUILD &&
-                    modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) {
-                if (modelItem.title.toString().equals(item.title.toString()) &&
-                        modelItem.getIntent().filterEquals(item.getIntent()) &&
-                        modelItem.id == item.id &&
-                        modelItem.itemType == item.itemType &&
-                        modelItem.container == item.container &&
-                        modelItem.screenId == item.screenId &&
-                        modelItem.cellX == item.cellX &&
-                        modelItem.cellY == item.cellY &&
-                        modelItem.spanX == item.spanX &&
-                        modelItem.spanY == item.spanY) {
-                    // For all intents and purposes, this is the same object
-                    return;
-                }
-            }
-
-            // the modelItem needs to match up perfectly with item if our model is
-            // to be consistent with the database-- for now, just require
-            // modelItem == item or the equality check above
-            String msg = "item: " + ((item != null) ? item.toString() : "null") +
-                    "modelItem: " +
-                    ((modelItem != null) ? modelItem.toString() : "null") +
-                    "Error: ItemInfo passed to checkItemInfo doesn't match original";
-            RuntimeException e = new RuntimeException(msg);
-            if (stackTrace != null) {
-                e.setStackTrace(stackTrace);
-            }
-            throw e;
-        }
-    }
-
-    static void checkItemInfo(final ItemInfo item) {
-        final StackTraceElement[] stackTrace = new Throwable().getStackTrace();
-        final int itemId = item.id;
-        Runnable r = new Runnable() {
-            public void run() {
-                synchronized (sBgDataModel) {
-                    checkItemInfoLocked(itemId, item, stackTrace);
-                }
-            }
-        };
-        runOnWorkerThread(r);
-    }
-
     /**
      * Set this as the current Launcher activity object for the loader.
      */
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index fb33694..39d93c8 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.provider.LauncherDbUtils.tableExists;
 
 import android.annotation.TargetApi;
+import android.app.backup.BackupManager;
 import android.appwidget.AppWidgetHost;
 import android.appwidget.AppWidgetManager;
 import android.content.ComponentName;
@@ -150,7 +151,7 @@
             mOpenHelper = new DatabaseHelper(getContext(), mListenerHandler);
 
             if (RestoreDbTask.isPending(getContext())) {
-                if (!RestoreDbTask.performRestore(mOpenHelper)) {
+                if (!RestoreDbTask.performRestore(mOpenHelper, new BackupManager(getContext()))) {
                     mOpenHelper.createEmptyDB(mOpenHelper.getWritableDatabase());
                 }
                 // Set is pending to false irrespective of the result, so that it doesn't get
@@ -542,6 +543,7 @@
      * The class is subclassed in tests to create an in-memory db.
      */
     public static class DatabaseHelper extends NoLocaleSQLiteHelper implements LayoutParserCallback {
+        private final BackupManager mBackupManager;
         private final Handler mWidgetHostResetHandler;
         private final Context mContext;
         private int mMaxItemId = -1;
@@ -571,6 +573,7 @@
             super(context, tableName, SCHEMA_VERSION);
             mContext = context;
             mWidgetHostResetHandler = widgetHostResetHandler;
+            mBackupManager = new BackupManager(mContext);
         }
 
         protected void initIds() {
@@ -620,9 +623,12 @@
             Utilities.getPrefs(mContext).edit().putBoolean(EMPTY_DATABASE_CREATED, true).commit();
         }
 
+        public long getSerialNumberForUser(UserHandle user) {
+            return UserManagerCompat.getInstance(mContext).getSerialNumberForUser(user);
+        }
+
         public long getDefaultUserSerial() {
-            return UserManagerCompat.getInstance(mContext).getSerialNumberForUser(
-                    Process.myUserHandle());
+            return getSerialNumberForUser(Process.myUserHandle());
         }
 
         private void addFavoritesTable(SQLiteDatabase db, boolean optional) {
@@ -723,7 +729,7 @@
                     convertShortcutsToLauncherActivities(db);
                 case 26:
                     // QSB was moved to the grid. Clear the first row on screen 0.
-                    if (FeatureFlags.QSB_ON_FIRST_SCREEN.get() &&
+                    if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
                             !LauncherDbUtils.prepareScreenZeroToHostQsb(mContext, db)) {
                         break;
                     }
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index cee1c26..875288a 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -192,13 +192,7 @@
         return getWorkspaceScaleAndTranslation(launcher);
     }
 
-    /**
-     * Returns 2 floats designating how to transition overview:
-     *   scale for the current and adjacent pages
-     *   translationY factor where 0 is top aligned and 0.5 is centered vertically
-     */
-    public float[] getOverviewScaleAndTranslationYFactor(Launcher launcher) {
-        // TODO: Simplify to use a constant value instead of a factor.
+    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
         return new float[] {1.1f, 0f};
     }
 
diff --git a/src/com/android/launcher3/TestProtocol.java b/src/com/android/launcher3/TestProtocol.java
index 23df79e..4eb3627 100644
--- a/src/com/android/launcher3/TestProtocol.java
+++ b/src/com/android/launcher3/TestProtocol.java
@@ -30,4 +30,14 @@
     public static final int OVERVIEW_STATE_ORDINAL = 2;
     public static final int ALL_APPS_STATE_ORDINAL = 3;
     public static final int BACKGROUND_APP_STATE_ORDINAL = 4;
+
+    public static final String TEST_INFO_RESPONSE_FIELD = "response";
+    public static final String REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT =
+            "home-to-overview-swipe-height";
+    public static final String REQUEST_BACKGROUND_TO_OVERVIEW_SWIPE_HEIGHT =
+            "background-to-overview-swipe-height";
+    public static final String REQUEST_ALL_APPS_TO_OVERVIEW_SWIPE_HEIGHT =
+            "all-apps-to-overview-swipe-height";
+    public static final String REQUEST_HOME_TO_ALL_APPS_SWIPE_HEIGHT =
+            "home-to-all-apps-swipe-height";
 }
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index e699500..dd755cb 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -54,6 +54,7 @@
 import android.util.Log;
 import android.util.Pair;
 import android.util.TypedValue;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.animation.Interpolator;
 
@@ -115,6 +116,11 @@
     public static final int SINGLE_FRAME_MS = 16;
 
     /**
+     * Set on a motion event dispatched from the nav bar. See {@link MotionEvent#setEdgeFlags(int)}.
+     */
+    public static final int EDGE_NAV_BAR = 1 << 8;
+
+    /**
      * Indicates if the device has a debug build. Should only be used to store additional info or
      * add extra logging and not for changing the app behavior.
      */
@@ -571,9 +577,11 @@
         final boolean isFolderIcon = v instanceof FolderIcon;
         final Rect rect = new Rect();
 
+        // Deep shortcut views have their icon drawn in a separate view.
         final boolean fromDeepShortcutView = v.getParent() instanceof DeepShortcutView;
-        if (fromDeepShortcutView) {
-            // Deep shortcut views have their icon drawn in a separate view.
+        if (v instanceof DeepShortcutView) {
+            dragLayer.getDescendantRectRelativeToSelf(((DeepShortcutView) v).getIconView(), rect);
+        } else if (fromDeepShortcutView) {
             DeepShortcutView view = (DeepShortcutView) v.getParent();
             dragLayer.getDescendantRectRelativeToSelf(view.getIconView(), rect);
         } else if ((isBubbleTextView || isFolderIcon) && v.getTag() instanceof ItemInfo
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 9427675..720a692 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -487,7 +487,7 @@
      * @param qsb an existing qsb to recycle or null.
      */
     public void bindAndInitFirstWorkspaceScreen(View qsb) {
-        if (!FeatureFlags.QSB_ON_FIRST_SCREEN.get()) {
+        if (!FeatureFlags.QSB_ON_FIRST_SCREEN) {
             return;
         }
         // Add the first page
@@ -794,7 +794,7 @@
             int id = mWorkspaceScreens.keyAt(i);
             CellLayout cl = mWorkspaceScreens.valueAt(i);
             // FIRST_SCREEN_ID can never be removed.
-            if ((!FeatureFlags.QSB_ON_FIRST_SCREEN.get() || id > FIRST_SCREEN_ID)
+            if ((!FeatureFlags.QSB_ON_FIRST_SCREEN || id > FIRST_SCREEN_ID)
                     && cl.getShortcutsAndWidgets().getChildCount() == 0) {
                 removeScreens.add(id);
             }
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index 93bf69d..a4ecec7 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -188,9 +188,12 @@
 
     private void setAlphas(LauncherState toState, AnimationConfig config,
             AnimatorSetBuilder builder) {
+        setAlphas(toState.getVisibleElements(mLauncher), config, builder);
+    }
+
+    public void setAlphas(int visibleElements, AnimationConfig config, AnimatorSetBuilder builder) {
         PropertySetter setter = config == null ? NO_ANIM_PROPERTY_SETTER
                 : config.getPropertySetter(builder);
-        int visibleElements = toState.getVisibleElements(mLauncher);
         boolean hasHeaderExtra = (visibleElements & ALL_APPS_HEADER_EXTRA) != 0;
         boolean hasContent = (visibleElements & ALL_APPS_CONTENT) != 0;
 
diff --git a/src/com/android/launcher3/anim/FlingSpringAnim.java b/src/com/android/launcher3/anim/FlingSpringAnim.java
new file mode 100644
index 0000000..3d21d82
--- /dev/null
+++ b/src/com/android/launcher3/anim/FlingSpringAnim.java
@@ -0,0 +1,60 @@
+/*
+ * 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.launcher3.anim;
+
+import androidx.dynamicanimation.animation.DynamicAnimation.OnAnimationEndListener;
+import androidx.dynamicanimation.animation.FlingAnimation;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+import androidx.dynamicanimation.animation.SpringAnimation;
+import androidx.dynamicanimation.animation.SpringForce;
+
+/**
+ * Given a property to animate and a target value and starting velocity, first apply friction to
+ * the fling until we pass the target, then apply a spring force to pull towards the target.
+ */
+public class FlingSpringAnim {
+
+    private static final float FLING_FRICTION = 1.5f;
+    // Have the spring pull towards the target if we've slowed down too much before reaching it.
+    private static final float FLING_END_THRESHOLD_PX = 50f;
+    private static final float SPRING_STIFFNESS = 350f;
+    private static final float SPRING_DAMPING = SpringForce.DAMPING_RATIO_LOW_BOUNCY;
+
+    private final FlingAnimation mFlingAnim;
+
+    public <K> FlingSpringAnim(K object, FloatPropertyCompat<K> property, float startPosition,
+            float targetPosition, float startVelocity, OnAnimationEndListener onEndListener) {
+        mFlingAnim = new FlingAnimation(object, property)
+                .setFriction(FLING_FRICTION)
+                .setMinimumVisibleChange(FLING_END_THRESHOLD_PX)
+                .setStartVelocity(startVelocity)
+                .setMinValue(Math.min(startPosition, targetPosition))
+                .setMaxValue(Math.max(startPosition, targetPosition));
+        mFlingAnim.addEndListener(((animation, canceled, value, velocity) -> {
+            SpringAnimation springAnim = new SpringAnimation(object, property)
+                    .setStartVelocity(velocity)
+                    .setSpring(new SpringForce(targetPosition)
+                            .setStiffness(SPRING_STIFFNESS)
+                            .setDampingRatio(SPRING_DAMPING));
+            springAnim.addEndListener(onEndListener);
+            springAnim.start();
+        }));
+    }
+
+    public void start() {
+        mFlingAnim.start();
+    }
+}
diff --git a/src/com/android/launcher3/anim/SpringObjectAnimator.java b/src/com/android/launcher3/anim/SpringObjectAnimator.java
index cc70e32..f74590b 100644
--- a/src/com/android/launcher3/anim/SpringObjectAnimator.java
+++ b/src/com/android/launcher3/anim/SpringObjectAnimator.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.anim;
 
+import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
@@ -32,8 +34,6 @@
 import androidx.dynamicanimation.animation.SpringAnimation;
 import androidx.dynamicanimation.animation.SpringForce;
 
-import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
-
 /**
  * This animator allows for an object's property to be be controlled by an {@link ObjectAnimator} or
  * a {@link SpringAnimation}. It extends ValueAnimator so it can be used in an AnimatorSet.
@@ -51,9 +51,9 @@
     private SpringProperty<T> mProperty;
 
     private ArrayList<AnimatorListener> mListeners;
-    private boolean mSpringEnded = false;
-    private boolean mAnimatorEnded = false;
-    private boolean mEnded = false;
+    private boolean mSpringEnded = true;
+    private boolean mAnimatorEnded = true;
+    private boolean mEnded = true;
 
     private static final FloatPropertyCompat<ProgressInterface> sFloatProperty =
             new FloatPropertyCompat<ProgressInterface>("springObjectAnimator") {
diff --git a/src/com/android/launcher3/config/BaseFlags.java b/src/com/android/launcher3/config/BaseFlags.java
index d6e450a..c260fa3 100644
--- a/src/com/android/launcher3/config/BaseFlags.java
+++ b/src/com/android/launcher3/config/BaseFlags.java
@@ -21,6 +21,9 @@
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.database.ContentObserver;
+import android.os.Handler;
+import android.os.Looper;
 import android.provider.Settings;
 
 import androidx.annotation.GuardedBy;
@@ -65,9 +68,8 @@
     // When enabled the promise icon is visible in all apps while installation an app.
     public static final boolean LAUNCHER3_PROMISE_APPS_IN_ALL_APPS = false;
 
-    public static final TogglableFlag QSB_ON_FIRST_SCREEN = new TogglableFlag("QSB_ON_FIRST_SCREEN",
-            true,
-            "Enable moving the QSB on the 0th screen of the workspace");
+    // Enable moving the QSB on the 0th screen of the workspace
+    public static final boolean QSB_ON_FIRST_SCREEN = true;
 
     public static final TogglableFlag EXAMPLE_FLAG = new TogglableFlag("EXAMPLE_FLAG", true,
             "An example flag that doesn't do anything. Useful for testing");
@@ -256,6 +258,16 @@
         @Override
         public void initialize(Context context) {
             contentResolver = context.getContentResolver();
+            contentResolver.registerContentObserver(Settings.Global.getUriFor(getKey()), true,
+                    new ContentObserver(new Handler(Looper.getMainLooper())) {
+                        @Override
+                        public void onChange(boolean selfChange) {
+                            superInitialize(context);
+                    }});
+            superInitialize(context);
+        }
+
+        private void superInitialize(Context context) {
             super.initialize(context);
         }
 
@@ -274,10 +286,5 @@
             }
             return Settings.Global.getInt(contentResolver, getKey(), defaultValue ? 1 : 0) == 1;
         }
-
-        @Override
-        public boolean get() {
-            return getFromStorage(null, getDefaultValue());
-        }
     }
 }
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index f005ce7..6950a1f 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -63,8 +63,7 @@
     public static final int ALPHA_INDEX_OVERLAY = 0;
     public static final int ALPHA_INDEX_LAUNCHER_LOAD = 1;
     public static final int ALPHA_INDEX_TRANSITIONS = 2;
-    public static final int ALPHA_INDEX_SWIPE_UP = 3;
-    private static final int ALPHA_CHANNEL_COUNT = 4;
+    private static final int ALPHA_CHANNEL_COUNT = 3;
 
     public static final int ANIMATION_END_DISAPPEAR = 0;
     public static final int ANIMATION_END_REMAIN_VISIBLE = 2;
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index 67495ea..71c9148 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -200,6 +200,7 @@
     private void setFolder(Folder folder) {
         mFolder = folder;
         mPreviewVerifier = new FolderIconPreviewVerifier(mLauncher.getDeviceProfile().inv);
+        mPreviewVerifier.setFolderInfo(mFolder.getInfo());
         updatePreviewItems(false);
     }
 
diff --git a/src/com/android/launcher3/folder/FolderIconPreviewVerifier.java b/src/com/android/launcher3/folder/FolderIconPreviewVerifier.java
index 5a27cd4..4c84e35 100644
--- a/src/com/android/launcher3/folder/FolderIconPreviewVerifier.java
+++ b/src/com/android/launcher3/folder/FolderIconPreviewVerifier.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.folder;
 
+import android.util.Log;
+
 import com.android.launcher3.FolderInfo;
 import com.android.launcher3.InvariantDeviceProfile;
 
@@ -26,14 +28,20 @@
  */
 public class FolderIconPreviewVerifier {
 
+    private static final String TAG = "FolderPreviewVerifier";
+
     private final int mMaxGridCountX;
     private final int mMaxGridCountY;
     private final int mMaxItemsPerPage;
-    private final int[] mGridSize = new int[2];
+    private final int[] mGridSize = new int[] { 1, 1 };
 
+    private int mNumItemsInFolder;
     private int mGridCountX;
     private boolean mDisplayingUpperLeftQuadrant = false;
 
+    /**
+     * Note: must call {@link #setFolderInfo(FolderInfo)} manually for verifier to work.
+     */
     public FolderIconPreviewVerifier(InvariantDeviceProfile profile) {
         mMaxGridCountX = profile.numFolderColumns;
         mMaxGridCountY = profile.numFolderRows;
@@ -42,11 +50,14 @@
 
     public void setFolderInfo(FolderInfo info) {
         int numItemsInFolder = info.contents.size();
-        FolderPagedView.calculateGridSize(numItemsInFolder, 0, 0, mMaxGridCountX,
-                mMaxGridCountY, mMaxItemsPerPage, mGridSize);
-        mGridCountX = mGridSize[0];
+        if (numItemsInFolder != mNumItemsInFolder) {
+            FolderPagedView.calculateGridSize(numItemsInFolder, 0, 0, mMaxGridCountX,
+                    mMaxGridCountY, mMaxItemsPerPage, mGridSize);
+            mGridCountX = mGridSize[0];
 
-        mDisplayingUpperLeftQuadrant = numItemsInFolder > MAX_NUM_ITEMS_IN_PREVIEW;
+            mDisplayingUpperLeftQuadrant = numItemsInFolder > MAX_NUM_ITEMS_IN_PREVIEW;
+            mNumItemsInFolder = numItemsInFolder;
+        }
     }
 
     /**
@@ -62,6 +73,10 @@
      * @return True iff the icon is in the 2x2 upper left quadrant of the Folder.
      */
     public boolean isItemInPreview(int page, int rank) {
+        if (mGridSize[0] == 1) {
+            Log.w(TAG, "setFolderInfo not called before checking if item is in preview.");
+        }
+
         // First page items are laid out such that the first 4 items are always in the upper
         // left quadrant. For all other pages, we need to check the row and col.
         if (page > 0 || mDisplayingUpperLeftQuadrant) {
diff --git a/src/com/android/launcher3/folder/FolderPagedView.java b/src/com/android/launcher3/folder/FolderPagedView.java
index 06eaf38..d4ce6dd 100644
--- a/src/com/android/launcher3/folder/FolderPagedView.java
+++ b/src/com/android/launcher3/folder/FolderPagedView.java
@@ -321,6 +321,7 @@
 
         FolderIconPreviewVerifier verifier = new FolderIconPreviewVerifier(
                 Launcher.getLauncher(getContext()).getDeviceProfile().inv);
+        verifier.setFolderInfo(mFolder.getInfo());
         rank = 0;
         for (int i = 0; i < itemCount; i++) {
             View v = list.size() > i ? list.get(i) : null;
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 837749d..eb45be1 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -262,7 +262,7 @@
             }
 
             // Add first page QSB
-            if (FeatureFlags.QSB_ON_FIRST_SCREEN.get()) {
+            if (FeatureFlags.QSB_ON_FIRST_SCREEN) {
                 View qsb = mHomeElementInflater.inflate(
                         R.layout.search_container_workspace, mWorkspace, false);
                 CellLayout.LayoutParams lp =
diff --git a/src/com/android/launcher3/model/BaseLoaderResults.java b/src/com/android/launcher3/model/BaseLoaderResults.java
index 210f744..97cf267 100644
--- a/src/com/android/launcher3/model/BaseLoaderResults.java
+++ b/src/com/android/launcher3/model/BaseLoaderResults.java
@@ -61,6 +61,8 @@
 
     protected final WeakReference<Callbacks> mCallbacks;
 
+    private int mMyBindingId;
+
     public BaseLoaderResults(LauncherAppState app, BgDataModel dataModel,
             AllAppsList allAppsList, int pageToBindFirst, WeakReference<Callbacks> callbacks) {
         mUiExecutor = new MainThreadExecutor();
@@ -94,6 +96,7 @@
             appWidgets.addAll(mBgDataModel.appWidgets);
             orderedScreenIds.addAll(mBgDataModel.collectWorkspaceScreens());
             mBgDataModel.lastBindId++;
+            mMyBindingId = mBgDataModel.lastBindId;
         }
 
         final int currentScreen;
@@ -285,6 +288,10 @@
 
     protected void executeCallbacksTask(CallbackTask task, Executor executor) {
         executor.execute(() -> {
+            if (mMyBindingId != mBgDataModel.lastBindId) {
+                Log.d(TAG, "Too many consecutive reloads, skipping obsolete data-bind");
+                return;
+            }
             Callbacks callbacks = mCallbacks.get();
             if (callbacks != null) {
                 task.execute(callbacks);
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index b338fff..e8cc8f9 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -129,7 +129,7 @@
                 screenSet.add(item.screenId);
             }
         }
-        if (FeatureFlags.QSB_ON_FIRST_SCREEN.get() || screenSet.isEmpty()) {
+        if (FeatureFlags.QSB_ON_FIRST_SCREEN || screenSet.isEmpty()) {
             screenSet.add(Workspace.FIRST_SCREEN_ID);
         }
         return screenSet.getArray();
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTask.java b/src/com/android/launcher3/model/GridSizeMigrationTask.java
index 243b286..faecc06 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTask.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTask.java
@@ -253,8 +253,7 @@
      */
     protected void migrateScreen(int screenId) {
         // If we are migrating the first screen, do not touch the first row.
-        int startY =
-                (FeatureFlags.QSB_ON_FIRST_SCREEN.get() && screenId == Workspace.FIRST_SCREEN_ID)
+        int startY = (FeatureFlags.QSB_ON_FIRST_SCREEN && screenId == Workspace.FIRST_SCREEN_ID)
                 ? 1 : 0;
 
         ArrayList<DbEntry> items = loadWorkspaceEntries(screenId);
diff --git a/src/com/android/launcher3/model/LoaderCursor.java b/src/com/android/launcher3/model/LoaderCursor.java
index d104a8b..88193d0 100644
--- a/src/com/android/launcher3/model/LoaderCursor.java
+++ b/src/com/android/launcher3/model/LoaderCursor.java
@@ -442,8 +442,7 @@
             if (item.screenId == Workspace.FIRST_SCREEN_ID) {
                 // Mark the first row as occupied (if the feature is enabled)
                 // in order to account for the QSB.
-                screen.markCells(0, 0, countX + 1, 1,
-                    FeatureFlags.QSB_ON_FIRST_SCREEN.get());
+                screen.markCells(0, 0, countX + 1, 1, FeatureFlags.QSB_ON_FIRST_SCREEN);
             }
             occupied.put(item.screenId, screen);
         }
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 7275576..2b20b08 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -340,8 +340,6 @@
                 Intent intent;
                 String targetPkg;
 
-                FolderIconPreviewVerifier verifier =
-                        new FolderIconPreviewVerifier(mApp.getInvariantDeviceProfile());
                 while (!mStopped && c.moveToNext()) {
                     try {
                         if (c.user == null) {
@@ -366,13 +364,13 @@
                             ComponentName cn = intent.getComponent();
                             targetPkg = cn == null ? intent.getPackage() : cn.getPackageName();
 
-                            if (!Process.myUserHandle().equals(c.user)) {
+                            if (allUsers.indexOfValue(c.user) < 0) {
                                 if (c.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) {
-                                    c.markDeleted("Legacy shortcuts are only allowed for default user");
+                                    c.markDeleted("Legacy shortcuts are only allowed for current users");
                                     continue;
                                 } else if (c.restoreFlag != 0) {
                                     // Don't restore items for other profiles.
-                                    c.markDeleted("Restore from managed profile not supported");
+                                    c.markDeleted("Restore from other profiles not supported");
                                     continue;
                                 }
                             }
@@ -461,8 +459,7 @@
                                 c.markRestored();
                             }
 
-                            boolean useLowResIcon = !c.isOnWorkspaceOrHotseat() &&
-                                    !verifier.isItemInPreview(c.getInt(rankIndex));
+                            boolean useLowResIcon = !c.isOnWorkspaceOrHotseat();
 
                             if (c.restoreFlag != 0) {
                                 // Already verified above that user is same as default user
@@ -745,24 +742,25 @@
                 }
             }
 
+            // Sort the folder items, update ranks, and make sure all preview items are high res.
             FolderIconPreviewVerifier verifier =
                     new FolderIconPreviewVerifier(mApp.getInvariantDeviceProfile());
-            // Sort the folder items and make sure all items in the preview are high resolution.
             for (FolderInfo folder : mBgDataModel.folders) {
                 Collections.sort(folder.contents, Folder.ITEM_POS_COMPARATOR);
                 verifier.setFolderInfo(folder);
+                int size = folder.contents.size();
 
-                int numItemsInPreview = 0;
-                for (ShortcutInfo info : folder.contents) {
+                // Update ranks here to ensure there are no gaps caused by removed folder items.
+                // Ranks are the source of truth for folder items, so cellX and cellY can be ignored
+                // for now. Database will be updated once user manually modifies folder.
+                for (int rank = 0; rank < size; ++rank) {
+                    ShortcutInfo info = folder.contents.get(rank);
+                    info.rank = rank;
+
                     if (info.usingLowResIcon()
                             && info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION
                             && verifier.isItemInPreview(info.rank)) {
                         mIconCache.getTitleAndIcon(info, false);
-                        numItemsInPreview++;
-                    }
-
-                    if (numItemsInPreview >= MAX_NUM_ITEMS_IN_PREVIEW) {
-                        break;
                     }
                 }
             }
diff --git a/src/com/android/launcher3/model/ModelWriter.java b/src/com/android/launcher3/model/ModelWriter.java
index ac5076c..daf99e9 100644
--- a/src/com/android/launcher3/model/ModelWriter.java
+++ b/src/com/android/launcher3/model/ModelWriter.java
@@ -37,6 +37,7 @@
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.LauncherSettings.Settings;
 import com.android.launcher3.ShortcutInfo;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.ContentWriter;
 import com.android.launcher3.util.ItemInfoMatcher;
@@ -112,19 +113,18 @@
         ItemInfo modelItem = mBgDataModel.itemsIdMap.get(itemId);
         if (modelItem != null && item != modelItem) {
             // check all the data is consistent
-            if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) {
-                ShortcutInfo modelShortcut = (ShortcutInfo) modelItem;
-                ShortcutInfo shortcut = (ShortcutInfo) item;
-                if (modelShortcut.title.toString().equals(shortcut.title.toString()) &&
-                        modelShortcut.intent.filterEquals(shortcut.intent) &&
-                        modelShortcut.id == shortcut.id &&
-                        modelShortcut.itemType == shortcut.itemType &&
-                        modelShortcut.container == shortcut.container &&
-                        modelShortcut.screenId == shortcut.screenId &&
-                        modelShortcut.cellX == shortcut.cellX &&
-                        modelShortcut.cellY == shortcut.cellY &&
-                        modelShortcut.spanX == shortcut.spanX &&
-                        modelShortcut.spanY == shortcut.spanY) {
+            if (!Utilities.IS_DEBUG_DEVICE && !FeatureFlags.IS_DOGFOOD_BUILD &&
+                    modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) {
+                if (modelItem.title.toString().equals(item.title.toString()) &&
+                        modelItem.getIntent().filterEquals(item.getIntent()) &&
+                        modelItem.id == item.id &&
+                        modelItem.itemType == item.itemType &&
+                        modelItem.container == item.container &&
+                        modelItem.screenId == item.screenId &&
+                        modelItem.cellX == item.cellX &&
+                        modelItem.cellY == item.cellY &&
+                        modelItem.spanX == item.spanX &&
+                        modelItem.spanY == item.spanY) {
                     // For all intents and purposes, this is the same object
                     return;
                 }
@@ -310,7 +310,7 @@
     /**
      * Delete operations tracked using {@link #enqueueDeleteRunnable} will only be called
      * if {@link #commitDelete} is called. Note that one of {@link #commitDelete()} or
-     * {@link #abortDelete()} MUST be called after this method, or else all delete
+     * {@link #abortDelete} MUST be called after this method, or else all delete
      * operations will remain uncommitted indefinitely.
      */
     public void prepareToUndoDelete() {
@@ -325,7 +325,7 @@
 
     /**
      * If {@link #prepareToUndoDelete} has been called, we store the Runnable to be run when
-     * {@link #commitDelete()} is called (or abandoned if {@link #abortDelete()} is called).
+     * {@link #commitDelete()} is called (or abandoned if {@link #abortDelete} is called).
      * Otherwise, we run the Runnable immediately.
      */
     private void enqueueDeleteRunnable(Runnable r) {
diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index b0af4c6..10ecc4f 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -22,6 +22,7 @@
 import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.ItemType;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 
 import android.animation.AnimatorSet;
 import android.animation.LayoutTransition;
@@ -167,7 +168,8 @@
     public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
         if (ev.getAction() == MotionEvent.ACTION_DOWN) {
             BaseDragLayer dl = getPopupContainer();
-            if (!dl.isEventOverView(this, ev)) {
+            final boolean cameFromNavBar = (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
+            if (!cameFromNavBar && !dl.isEventOverView(this, ev)) {
                 mLauncher.getUserEventDispatcher().logActionTapOutside(
                         LoggerUtils.newContainerTarget(ContainerType.DEEPSHORTCUTS));
                 close(true);
diff --git a/src/com/android/launcher3/provider/ImportDataTask.java b/src/com/android/launcher3/provider/ImportDataTask.java
index 86fcc06..7b62f53 100644
--- a/src/com/android/launcher3/provider/ImportDataTask.java
+++ b/src/com/android/launcher3/provider/ImportDataTask.java
@@ -104,7 +104,7 @@
                 .getSerialNumberForUser(Process.myUserHandle()));
 
         boolean createEmptyRowOnFirstScreen;
-        if (FeatureFlags.QSB_ON_FIRST_SCREEN.get()) {
+        if (FeatureFlags.QSB_ON_FIRST_SCREEN) {
             try (Cursor c = mContext.getContentResolver().query(mOtherFavoritesUri, null,
                     // get items on the first row of the first screen (min screen id)
                     "profileId = ? AND container = -100 AND cellY = 0 AND screen = " +
diff --git a/src/com/android/launcher3/provider/RestoreDbTask.java b/src/com/android/launcher3/provider/RestoreDbTask.java
index bcca4d8..040b5e5 100644
--- a/src/com/android/launcher3/provider/RestoreDbTask.java
+++ b/src/com/android/launcher3/provider/RestoreDbTask.java
@@ -18,10 +18,15 @@
 
 import static com.android.launcher3.provider.LauncherDbUtils.dropTable;
 
+import android.app.backup.BackupManager;
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
+import android.os.Build;
+import android.os.UserHandle;
+import android.util.LongSparseArray;
+import android.util.SparseLongArray;
 
 import com.android.launcher3.LauncherAppWidgetInfo;
 import com.android.launcher3.LauncherProvider.DatabaseHelper;
@@ -48,10 +53,10 @@
     private static final String INFO_COLUMN_NAME = "name";
     private static final String INFO_COLUMN_DEFAULT_VALUE = "dflt_value";
 
-    public static boolean performRestore(DatabaseHelper helper) {
+    public static boolean performRestore(DatabaseHelper helper, BackupManager backupManager) {
         SQLiteDatabase db = helper.getWritableDatabase();
         try (SQLiteTransaction t = new SQLiteTransaction(db)) {
-            new RestoreDbTask().sanitizeDB(helper, db);
+            new RestoreDbTask().sanitizeDB(helper, db, backupManager);
             t.commit();
             return true;
         } catch (Exception e) {
@@ -62,20 +67,44 @@
 
     /**
      * Makes the following changes in the provider DB.
-     *   1. Removes all entries belonging to a managed profile as managed profiles
-     *      cannot be restored.
+     *   1. Removes all entries belonging to any profiles that were not restored.
      *   2. Marks all entries as restored. The flags are updated during first load or as
      *      the restored apps get installed.
-     *   3. If the user serial for primary profile is different than that of the previous device,
-     *      update the entries to the new profile id.
+     *   3. If the user serial for any restored profile is different than that of the previous
+     *      device, update the entries to the new profile id.
      */
-    private void sanitizeDB(DatabaseHelper helper, SQLiteDatabase db) throws Exception {
+    private void sanitizeDB(DatabaseHelper helper, SQLiteDatabase db, BackupManager backupManager)
+            throws Exception {
+        // Primary user ids
+        long myProfileId = helper.getDefaultUserSerial();
         long oldProfileId = getDefaultProfileId(db);
-        // Delete all entries which do not belong to the main user
-        int itemsDeleted = db.delete(
-                Favorites.TABLE_NAME, "profileId != ?", new String[]{Long.toString(oldProfileId)});
+        LongSparseArray<Long> oldManagedProfileIds = getManagedProfileIds(db, oldProfileId);
+        LongSparseArray<Long> profileMapping = new LongSparseArray<>(oldManagedProfileIds.size()
+                + 1);
+
+        // Build mapping of restored profile ids to their new profile ids.
+        profileMapping.put(oldProfileId, myProfileId);
+        for (int i = oldManagedProfileIds.size() - 1; i >= 0; --i) {
+            long oldManagedProfileId = oldManagedProfileIds.keyAt(i);
+            UserHandle user = getUserForAncestralSerialNumber(backupManager, oldManagedProfileId);
+            if (user != null) {
+                long newManagedProfileId = helper.getSerialNumberForUser(user);
+                profileMapping.put(oldManagedProfileId, newManagedProfileId);
+            }
+        }
+
+        // Delete all entries which do not belong to any restored profile(s).
+        int numProfiles = profileMapping.size();
+        String[] profileIds = new String[numProfiles];
+        profileIds[0] = Long.toString(oldProfileId);
+        StringBuilder whereClause = new StringBuilder("profileId != ?");
+        for (int i = profileMapping.size() - 1; i >= 1; --i) {
+            whereClause.append(" AND profileId != ?");
+            profileIds[i] = Long.toString(profileMapping.keyAt(i));
+        }
+        int itemsDeleted = db.delete(Favorites.TABLE_NAME, whereClause.toString(), profileIds);
         if (itemsDeleted > 0) {
-            FileLog.d(TAG, itemsDeleted + " items belonging to a managed profile, were deleted");
+            FileLog.d(TAG, itemsDeleted + " items from unrestored user(s) were deleted");
         }
 
         // Mark all items as restored.
@@ -85,7 +114,7 @@
                 | (keepAllIcons ? ShortcutInfo.FLAG_RESTORE_STARTED : 0));
         db.update(Favorites.TABLE_NAME, values, null, null);
 
-        // Mark widgets with appropriate restore flag
+        // Mark widgets with appropriate restore flag.
         values.put(Favorites.RESTORED,  LauncherAppWidgetInfo.FLAG_ID_NOT_VALID |
                 LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY |
                 LauncherAppWidgetInfo.FLAG_UI_NOT_READY |
@@ -93,21 +122,46 @@
         db.update(Favorites.TABLE_NAME, values, "itemType = ?",
                 new String[]{Integer.toString(Favorites.ITEM_TYPE_APPWIDGET)});
 
-        long myProfileId = helper.getDefaultUserSerial();
+        // Migrate ids. To avoid any overlap, we initially move conflicting ids to a temp location.
+        // Using Long.MIN_VALUE since profile ids can not be negative, so there will be no overlap.
+        final long tempLocationOffset = Long.MIN_VALUE;
+        SparseLongArray tempMigratedIds = new SparseLongArray(profileMapping.size());
+        int numTempMigrations = 0;
+        for (int i = profileMapping.size() - 1; i >= 0; --i) {
+            long oldId = profileMapping.keyAt(i);
+            long newId = profileMapping.valueAt(i);
+
+            if (oldId != newId) {
+                if (profileMapping.indexOfKey(newId) >= 0) {
+                    tempMigratedIds.put(numTempMigrations, newId);
+                    numTempMigrations++;
+                    newId = tempLocationOffset + newId;
+                }
+                migrateProfileId(db, oldId, newId);
+            }
+        }
+
+        // Migrate ids from their temporary id to their actual final id.
+        for (int i = tempMigratedIds.size() - 1; i >= 0; --i) {
+            long newId = tempMigratedIds.valueAt(i);
+            migrateProfileId(db, tempLocationOffset + newId, newId);
+        }
+
         if (myProfileId != oldProfileId) {
-            FileLog.d(TAG, "Changing primary user id from " + oldProfileId + " to " + myProfileId);
-            migrateProfileId(db, myProfileId);
+            changeDefaultColumn(db, myProfileId);
         }
     }
 
     /**
-     * Updates profile id of all entries and changes the default value for the column.
+     * Updates profile id of all entries from {@param oldProfileId} to {@param newProfileId}.
      */
-    protected void migrateProfileId(SQLiteDatabase db, long newProfileId) {
+    protected void migrateProfileId(SQLiteDatabase db, long oldProfileId, long newProfileId) {
+        FileLog.d(TAG, "Changing profile user id from " + oldProfileId + " to " + newProfileId);
         // Update existing entries.
         ContentValues values = new ContentValues();
         values.put(Favorites.PROFILE_ID, newProfileId);
-        db.update(Favorites.TABLE_NAME, values, null, null);
+        db.update(Favorites.TABLE_NAME, values, "profileId = ?",
+                new String[]{Long.toString(oldProfileId)});
 
         // Change default value of the column.
         db.execSQL("ALTER TABLE favorites RENAME TO favorites_old;");
@@ -116,6 +170,43 @@
         dropTable(db, "favorites_old");
     }
 
+
+    /**
+     * Changes the default value for the column.
+     */
+    protected void changeDefaultColumn(SQLiteDatabase db, long newProfileId) {
+        db.execSQL("ALTER TABLE favorites RENAME TO favorites_old;");
+        Favorites.addTableToDb(db, newProfileId, false);
+        db.execSQL("INSERT INTO favorites SELECT * FROM favorites_old;");
+        dropTable(db, "favorites_old");
+    }
+
+    /**
+     * Returns a list of the managed profile id(s) used in the favorites table of the provided db.
+     */
+    private LongSparseArray<Long> getManagedProfileIds(SQLiteDatabase db, long defaultProfileId) {
+        LongSparseArray<Long> ids = new LongSparseArray<>();
+        try (Cursor c = db.rawQuery("SELECT profileId from favorites WHERE profileId != ? "
+                + "GROUP BY profileId", new String[] {Long.toString(defaultProfileId)})){
+                while (c.moveToNext()) {
+                    ids.put(c.getLong(c.getColumnIndex(Favorites.PROFILE_ID)), null);
+                }
+        }
+        return ids;
+    }
+
+    /**
+     * Returns a UserHandle of a restored managed profile with the given serial number, or null
+     * if none found.
+     */
+    private UserHandle getUserForAncestralSerialNumber(BackupManager backupManager,
+            long ancestralSerialNumber) {
+        if (Build.VERSION.SDK_INT < 29) {
+            return null;
+        }
+        return backupManager.getUserForAncestralSerialNumber(ancestralSerialNumber);
+    }
+
     /**
      * Returns the profile id used in the favorites table of the provided db.
      */
diff --git a/src/com/android/launcher3/qsb/QsbContainerView.java b/src/com/android/launcher3/qsb/QsbContainerView.java
index c2bae6d..857ea05 100644
--- a/src/com/android/launcher3/qsb/QsbContainerView.java
+++ b/src/com/android/launcher3/qsb/QsbContainerView.java
@@ -215,7 +215,7 @@
         }
 
         public boolean isQsbEnabled() {
-            return FeatureFlags.QSB_ON_FIRST_SCREEN.get();
+            return FeatureFlags.QSB_ON_FIRST_SCREEN;
         }
 
         protected Bundle createBindOptions() {
diff --git a/src/com/android/launcher3/util/ConfigMonitor.java b/src/com/android/launcher3/util/ConfigMonitor.java
index 12280f8..12d35e9 100644
--- a/src/com/android/launcher3/util/ConfigMonitor.java
+++ b/src/com/android/launcher3/util/ConfigMonitor.java
@@ -41,8 +41,6 @@
 
     private static final String TAG = "ConfigMonitor";
 
-    private final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED";
-
     private final Point mTmpPoint1 = new Point();
     private final Point mTmpPoint2 = new Point();
 
@@ -78,11 +76,6 @@
         // Listen for configuration change
         mContext.registerReceiver(this, new IntentFilter(Intent.ACTION_CONFIGURATION_CHANGED));
 
-        // Listen for {@link OverlayManager} change
-        IntentFilter filter = new IntentFilter(ACTION_OVERLAY_CHANGED);
-        filter.addDataScheme("package");
-        mContext.registerReceiver(this, filter);
-
         // Listen for display manager change
         mContext.getSystemService(DisplayManager.class)
                 .registerDisplayListener(this, new Handler(UiThreadHelper.getBackgroundLooper()));
@@ -91,12 +84,6 @@
     @Override
     public void onReceive(Context context, Intent intent) {
         Configuration config = context.getResources().getConfiguration();
-        // TODO: when overlay manager service encodes more information to the Uri such as category
-        // of the overlay, only listen to the ones that are of interest to launcher.
-        if (intent != null && ACTION_OVERLAY_CHANGED.equals(intent.getAction())) {
-            Log.d(TAG, "Overlay changed.");
-            notifyChange();
-        }
         if (mFontScale != config.fontScale || mDensity != config.densityDpi) {
             Log.d(TAG, "Configuration changed.");
             notifyChange();
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index 7af2bd8..2a5418d 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.views;
 
+import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
@@ -50,12 +52,11 @@
 import com.android.launcher3.graphics.ShiftedBitmapDrawable;
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.shortcuts.DeepShortcutView;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.WorkerThread;
 
-import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
-
 /**
  * A view that is created to look like another view with the purpose of creating fluid animations.
  */
@@ -142,9 +143,6 @@
             setBackgroundDrawableBounds(bgScale);
 
             mRevealAnimator.setCurrentFraction(shapeRevealProgress);
-            if (Float.compare(shapeRevealProgress, 1f) >= 0f) {
-                mRevealAnimator.end();
-            }
         }
         invalidate();
         invalidateOutline();
@@ -159,6 +157,9 @@
 
     @Override
     public void onAnimationEnd(Animator animator) {
+        if (mRevealAnimator != null) {
+            mRevealAnimator.end();
+        }
         if (mEndRunnable != null) {
             mEndRunnable.run();
         }
@@ -197,8 +198,14 @@
             // Similar to DragView, we simply use the BubbleTextView icon here.
             drawable = ((BubbleTextView) v).getIcon();
         }
-        if (v instanceof ImageView && info instanceof SystemShortcut) {
-            drawable = ((ImageView) v).getDrawable();
+        if (info instanceof SystemShortcut) {
+            if (v instanceof ImageView) {
+                drawable = ((ImageView) v).getDrawable();
+            } else if (v instanceof DeepShortcutView) {
+                drawable = ((DeepShortcutView) v).getIconView().getBackground();
+            } else {
+                drawable = v.getBackground();
+            }
         }
         if (drawable == null) {
             drawable = Utilities.getFullDrawable(launcher, info, lp.width, lp.height,
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index 48cf9e8..e259cfe 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -18,8 +18,10 @@
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_FLAVOR;
 import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_OFFSET;
 
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ResolveInfo;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.text.TextUtils;
@@ -150,7 +152,7 @@
         RectF target = new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
 
         ArrayList<OptionItem> options = new ArrayList<>();
-        int res = FeatureFlags.STYLE_WALLPAPER.get() ?
+        int res = FeatureFlags.STYLE_WALLPAPER.get() && existsStyleWallpapers(launcher) ?
                 R.string.styles_wallpaper_button_text : R.string.wallpaper_button_text;
         options.add(new OptionItem(res, R.drawable.ic_wallpaper,
                 ControlType.WALLPAPER_BUTTON, OptionsPopupView::startWallpaperPicker));
@@ -164,6 +166,14 @@
         show(launcher, target, options);
     }
 
+    private static boolean existsStyleWallpapers(Launcher launcher) {
+        Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
+        intent.setComponent(new ComponentName(launcher.getString(R.string.wallpaper_picker_package),
+                "com.android.customization.picker.CustomizationPickerActivity"));
+        ResolveInfo ri = launcher.getPackageManager().resolveActivity(intent, 0);
+        return ri != null;
+    }
+
     public static boolean onWidgetsClicked(View view) {
         return openWidgets(Launcher.getLauncher(view.getContext()));
     }
diff --git a/tests/Android.mk b/tests/Android.mk
index a787537..b9b703d 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -23,13 +23,17 @@
 	androidx.annotation_annotation \
 	androidx.test.runner \
 	androidx.test.rules \
-	androidx.test.uiautomator_uiautomator \
-	libSharedSystemUI
+	androidx.test.uiautomator_uiautomator
 
-LOCAL_SRC_FILES := $(call all-java-files-under, tapl) \
-  ../quickstep/src/com/android/quickstep/SwipeUpSetting.java \
-  ../src/com/android/launcher3/util/SecureSettingsObserver.java \
-  ../src/com/android/launcher3/TestProtocol.java \
+ifneq (,$(wildcard frameworks/base))
+else
+    LOCAL_STATIC_JAVA_LIBRARIES += libSharedSystemUI
+
+    LOCAL_SRC_FILES := $(call all-java-files-under, tapl) \
+        ../quickstep/src/com/android/quickstep/SwipeUpSetting.java \
+        ../src/com/android/launcher3/util/SecureSettingsObserver.java \
+        ../src/com/android/launcher3/TestProtocol.java
+endif
 
 LOCAL_SDK_VERSION := current
 LOCAL_MODULE := ub-launcher-aosp-tapl
diff --git a/tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java b/tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
index babb731..6fa8d62 100644
--- a/tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
+++ b/tests/src/com/android/launcher3/provider/RestoreDbTaskTest.java
@@ -41,18 +41,34 @@
         // Verify item add
         assertEquals(5, getCount(db, "select * from favorites where profileId = 42"));
 
-        new RestoreDbTask().migrateProfileId(db, 33);
+        new RestoreDbTask().migrateProfileId(db, 42, 33);
 
         // verify data migrated
         assertEquals(0, getCount(db, "select * from favorites where profileId = 42"));
         assertEquals(5, getCount(db, "select * from favorites where profileId = 33"));
+    }
+
+    @Test
+    public void testChangeDefaultColumn() throws Exception {
+        SQLiteDatabase db = new MyDatabaseHelper(42).getWritableDatabase();
+        // Add some dummy data
+        for (int i = 0; i < 5; i++) {
+            ContentValues values = new ContentValues();
+            values.put(Favorites._ID, i);
+            values.put(Favorites.TITLE, "item " + i);
+            db.insert(Favorites.TABLE_NAME, null, values);
+        }
+        // Verify default column is 42
+        assertEquals(5, getCount(db, "select * from favorites where profileId = 42"));
+
+        new RestoreDbTask().changeDefaultColumn(db, 33);
 
         // Verify default value changed
         ContentValues values = new ContentValues();
         values.put(Favorites._ID, 100);
         values.put(Favorites.TITLE, "item 100");
         db.insert(Favorites.TABLE_NAME, null, values);
-        assertEquals(6, getCount(db, "select * from favorites where profileId = 33"));
+        assertEquals(1, getCount(db, "select * from favorites where profileId = 33"));
     }
 
     private int getCount(SQLiteDatabase db, String sql) {
diff --git a/tests/tapl/AndroidManifest.xml b/tests/tapl/AndroidManifest.xml
new file mode 100644
index 0000000..0207e2b
--- /dev/null
+++ b/tests/tapl/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 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.
+*/
+-->
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.launcher3.tapl"
+>
+
+    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
+</manifest>
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index 1353a23..122151e 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -44,6 +44,13 @@
         return LauncherInstrumentation.ContainerType.ALL_APPS;
     }
 
+    private boolean hasClickableIcon(UiObject2 allAppsContainer, BySelector appIconSelector) {
+        final UiObject2 icon = allAppsContainer.findObject(appIconSelector);
+        if (icon == null) return false;
+        final UiObject2 navBar = mLauncher.waitForSystemUiObject("navigation_bar_frame");
+        return icon.getVisibleBounds().bottom < navBar.getVisibleBounds().top;
+    }
+
     /**
      * Finds an icon. Fails if the icon doesn't exist. Scrolls the app list when needed to make
      * sure the icon is visible.
@@ -55,10 +62,10 @@
     public AppIcon getAppIcon(String appName) {
         final UiObject2 allAppsContainer = verifyActiveContainer();
         final BySelector appIconSelector = AppIcon.getAppIconSelector(appName, mLauncher);
-        if (!allAppsContainer.hasObject(appIconSelector)) {
+        if (!hasClickableIcon(allAppsContainer, appIconSelector)) {
             scrollBackToBeginning();
             int attempts = 0;
-            while (!allAppsContainer.hasObject(appIconSelector) &&
+            while (!hasClickableIcon(allAppsContainer, appIconSelector) &&
                     allAppsContainer.scroll(Direction.DOWN, 0.8f)) {
                 LauncherInstrumentation.assertTrue(
                         "Exceeded max scroll attempts: " + MAX_SCROLL_ATTEMPTS,
diff --git a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
index 2642815..dcc51b5 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
@@ -23,6 +23,8 @@
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.UiObject2;
 
+import com.android.launcher3.TestProtocol;
+
 /**
  * Operations on AllApps opened from Overview.
  */
@@ -45,7 +47,11 @@
         final UiObject2 qsb = mLauncher.waitForObjectInContainer(
                 allAppsContainer, "search_container_all_apps");
         final Point start = qsb.getVisibleCenter();
-        final int endY = (int) (mLauncher.getDevice().getDisplayHeight() * 0.6);
+        final int swipeHeight = mLauncher.getTestInfo(
+                TestProtocol.REQUEST_ALL_APPS_TO_OVERVIEW_SWIPE_HEIGHT).
+                getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+
+        final int endY = start.y + swipeHeight + mLauncher.getTouchSlop();
         LauncherInstrumentation.log("AllAppsFromOverview.switchBackToOverview before swipe");
         mLauncher.swipe(start.x, start.y, start.x, endY, OVERVIEW_STATE_ORDINAL);
 
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index d39a38e..fbeb3a2 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.tapl;
 
 import android.graphics.Point;
+import android.os.SystemClock;
 import android.view.MotionEvent;
 import android.widget.TextView;
 
@@ -41,10 +42,12 @@
      */
     public AppIconMenu openMenu() {
         final Point iconCenter = mObject.getVisibleCenter();
-        mLauncher.sendPointer(MotionEvent.ACTION_DOWN, iconCenter);
+        final long downTime = SystemClock.uptimeMillis();
+        mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, iconCenter);
         final UiObject2 deepShortcutsContainer = mLauncher.waitForLauncherObject(
                 "deep_shortcuts_container");
-        mLauncher.sendPointer(MotionEvent.ACTION_UP, iconCenter);
+        mLauncher.sendPointer(
+                downTime, SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, iconCenter);
         return new AppIconMenu(mLauncher, deepShortcutsContainer);
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index 606cf37..ef509ed 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -22,16 +22,23 @@
 
 import static org.junit.Assert.assertTrue;
 
+import android.graphics.Point;
+import android.os.SystemClock;
+import android.view.MotionEvent;
+
 import androidx.annotation.NonNull;
 import androidx.test.uiautomator.By;
-import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
 
+import com.android.launcher3.TestProtocol;
+
 /**
  * Indicates the base state with a UI other than Overview running as foreground. It can also
  * indicate Launcher as long as Launcher is not in Overview state.
  */
 public class Background extends LauncherInstrumentation.VisibleContainer {
+    private static final int ZERO_BUTTON_SWIPE_UP_GESTURE_DURATION = 500;
+    private static final int ZERO_BUTTON_SWIPE_UP_HOLD_DURATION = 400;
 
     Background(LauncherInstrumentation launcher) {
         super(launcher);
@@ -58,21 +65,49 @@
     }
 
     protected void goToOverviewUnchecked(int expectedState) {
-        if (mLauncher.isSwipeUpEnabled()) {
-            final int height = mLauncher.getDevice().getDisplayHeight();
-            final UiObject2 navBar = mLauncher.getSystemUiObject("navigation_bar_frame");
+        switch (mLauncher.getNavigationModel()) {
+            case ZERO_BUTTON: {
+                final int centerX = mLauncher.getDevice().getDisplayWidth() / 2;
+                final int startY = getSwipeStartY();
+                final int swipeHeight = mLauncher.getTestInfo(getSwipeHeightRequestName()).
+                        getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+                final Point start = new Point(centerX, startY);
+                final Point end =
+                        new Point(centerX, startY - swipeHeight - mLauncher.getTouchSlop());
 
-            int swipeLength = Math.round(getSwipeLength() * mLauncher.getDisplayDensity());
-            mLauncher.swipe(
-                    navBar.getVisibleBounds().centerX(), navBar.getVisibleBounds().centerY(),
-                    navBar.getVisibleBounds().centerX(), height - swipeLength,
-                    expectedState);
-        } else {
-            mLauncher.getSystemUiObject("recent_apps").click();
+                final long downTime = SystemClock.uptimeMillis();
+                mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, start);
+                mLauncher.movePointer(downTime, ZERO_BUTTON_SWIPE_UP_GESTURE_DURATION, start, end);
+                LauncherInstrumentation.sleep(ZERO_BUTTON_SWIPE_UP_HOLD_DURATION);
+                mLauncher.sendPointer(
+                        downTime, SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, end);
+                break;
+            }
+
+            case TWO_BUTTON: {
+                final int centerX = mLauncher.getDevice().getDisplayWidth() / 2;
+                final int startY = getSwipeStartY();
+                final int swipeHeight = mLauncher.getTestInfo(getSwipeHeightRequestName()).
+                        getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
+
+                mLauncher.swipe(
+                        centerX, startY, centerX,
+                        startY - swipeHeight - mLauncher.getTouchSlop(),
+                        expectedState);
+                break;
+            }
+
+            case THREE_BUTTON:
+                mLauncher.waitForSystemUiObject("recent_apps").click();
+                break;
         }
     }
 
-    protected int getSwipeLength() {
-        return 200;
+    protected String getSwipeHeightRequestName() {
+        return TestProtocol.REQUEST_BACKGROUND_TO_OVERVIEW_SWIPE_HEIGHT;
+    }
+
+    protected int getSwipeStartY() {
+        return mLauncher.waitForSystemUiObject("navigation_bar_frame").getVisibleBounds().centerY();
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index 6e92dad..234c3bf 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -29,7 +29,7 @@
  */
 public class BaseOverview extends LauncherInstrumentation.VisibleContainer {
     private static final int FLING_SPEED = 1500;
-    private static final int FLINGS_FOR_DISMISS_LIMIT = 5;
+    private static final int FLINGS_FOR_DISMISS_LIMIT = 40;
 
     BaseOverview(LauncherInstrumentation launcher) {
         super(launcher);
@@ -44,8 +44,10 @@
      * Flings forward (left) and waits the fling's end.
      */
     public void flingForward() {
-        final UiObject2 overview = verifyActiveContainer();
         LauncherInstrumentation.log("Overview.flingForward before fling");
+        final UiObject2 overview = verifyActiveContainer();
+        final int margin = (int) (50 * mLauncher.getDisplayDensity()) + 1;
+        overview.setGestureMargins(margin, 0, 0, 0);
         overview.fling(Direction.LEFT, (int) (FLING_SPEED * mLauncher.getDisplayDensity()));
         mLauncher.waitForIdle();
         verifyActiveContainer();
@@ -58,7 +60,7 @@
         final BySelector clearAllSelector = mLauncher.getLauncherObjectSelector("clear_all");
         for (int i = 0;
                 i < FLINGS_FOR_DISMISS_LIMIT
-                        && verifyActiveContainer().findObject(clearAllSelector) == null;
+                        && !verifyActiveContainer().hasObject(clearAllSelector);
                 ++i) {
             flingForward();
         }
@@ -71,8 +73,10 @@
      * Flings backward (right) and waits the fling's end.
      */
     public void flingBackward() {
-        final UiObject2 overview = verifyActiveContainer();
         LauncherInstrumentation.log("Overview.flingBackward before fling");
+        final UiObject2 overview = verifyActiveContainer();
+        final int margin = (int) (50 * mLauncher.getDisplayDensity()) + 1;
+        overview.setGestureMargins(0, 0, margin, 0);
         overview.fling(Direction.RIGHT, (int) (FLING_SPEED * mLauncher.getDisplayDensity()));
         mLauncher.waitForIdle();
         verifyActiveContainer();
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 93b4cc6..f44022b 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -16,24 +16,32 @@
 
 package com.android.launcher3.tapl;
 
+import static com.android.launcher3.TestProtocol.BACKGROUND_APP_STATE_ORDINAL;
 import static com.android.systemui.shared.system.SettingsCompat.SWIPE_UP_SETTING_NAME;
 
 import android.app.ActivityManager;
 import android.app.Instrumentation;
 import android.app.UiAutomation;
+import android.content.ContentResolver;
+import android.content.Context;
 import android.graphics.Point;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.os.SystemClock;
 import android.provider.Settings;
 import android.util.Log;
+import android.view.InputDevice;
 import android.view.MotionEvent;
 import android.view.Surface;
+import android.view.ViewConfiguration;
 import android.view.accessibility.AccessibilityEvent;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.BySelector;
+import androidx.test.uiautomator.Configurator;
 import androidx.test.uiautomator.UiDevice;
 import androidx.test.uiautomator.UiObject2;
 import androidx.test.uiautomator.Until;
@@ -43,6 +51,7 @@
 
 import org.junit.Assert;
 
+import java.io.IOException;
 import java.lang.ref.WeakReference;
 import java.util.List;
 import java.util.concurrent.TimeoutException;
@@ -54,6 +63,7 @@
 public final class LauncherInstrumentation {
 
     private static final String TAG = "Tapl";
+    private static final int ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME = 20;
 
     // Types for launcher containers that the user is interacting with. "Background" is a
     // pseudo-container corresponding to inactive launcher covered by another app.
@@ -61,6 +71,8 @@
         WORKSPACE, ALL_APPS, OVERVIEW, WIDGETS, BACKGROUND, BASE_OVERVIEW
     }
 
+    public enum NavigationModel {ZERO_BUTTON, TWO_BUTTON, THREE_BUTTON}
+
     // Base class for launcher containers.
     static abstract class VisibleContainer {
         protected final LauncherInstrumentation mLauncher;
@@ -95,6 +107,7 @@
     private final UiDevice mDevice;
     private final Instrumentation mInstrumentation;
     private int mExpectedRotation = Surface.ROTATION_0;
+    private final Uri mTestProviderUri;
 
     /**
      * Constructs the root of TAPL hierarchy. You get all other objects from it.
@@ -108,13 +121,47 @@
         // into Launcher.
         assertTrue("Device must run in a test harness",
                 TestHelpers.isInLauncherProcess() || ActivityManager.isRunningInTestHarness());
+
+        final String testPackage = getContext().getPackageName();
+        final String targetPackage = mInstrumentation.getTargetContext().getPackageName();
+
+        // Launcher package. As during inproc tests the tested launcher may not be selected as the
+        // current launcher, choosing target package for inproc. For out-of-proc, use the installed
+        // launcher package.
+        final String authorityPackage = testPackage.equals(targetPackage) ?
+                getLauncherPackageName() :
+                targetPackage;
+
+        mTestProviderUri = new Uri.Builder()
+                .scheme(ContentResolver.SCHEME_CONTENT)
+                .authority(authorityPackage + ".TestInfo")
+                .build();
+
+        try {
+            mDevice.executeShellCommand("pm grant " + testPackage +
+                    " android.permission.WRITE_SECURE_SETTINGS");
+        } catch (IOException e) {
+            fail(e.toString());
+        }
+    }
+
+    Context getContext() {
+        return mInstrumentation.getContext();
+    }
+
+    Bundle getTestInfo(String request) {
+        return getContext().getContentResolver().call(mTestProviderUri, request, null, null);
     }
 
     void setActiveContainer(VisibleContainer container) {
         sActiveContainer = new WeakReference<>(container);
     }
 
-    public boolean isSwipeUpEnabled() {
+    public NavigationModel getNavigationModel() {
+        return isSwipeUpEnabled() ? NavigationModel.TWO_BUTTON : NavigationModel.THREE_BUTTON;
+    }
+
+    private boolean isSwipeUpEnabled() {
         final boolean swipeUpEnabledDefaultValue = SwipeUpSetting.isSwipeUpEnabledDefaultValue();
         return SwipeUpSetting.isSwipeUpSettingAvailable() ?
                 Settings.Secure.getInt(
@@ -250,24 +297,49 @@
         // We need waiting for any accessibility event generated after pressing Home because
         // otherwise waitForIdle may return immediately in case when there was a big enough pause in
         // accessibility events prior to pressing Home.
-        executeAndWaitForEvent(
-                () -> {
-                    log("LauncherInstrumentation.pressHome before clicking");
-                    getSystemUiObject("home").click();
-                },
-                event -> true,
-                "Pressing Home didn't produce any events");
-        mDevice.waitForIdle();
+        if (getNavigationModel() == NavigationModel.ZERO_BUTTON) {
+            if (hasLauncherObject(WORKSPACE_RES_ID)) {
+                log("0-button pressHome: already in workspace");
+            } else if (hasLauncherObject(OVERVIEW_RES_ID)) {
+                log("0-button pressHome: overview");
+                mDevice.pressHome();
+            } else if (hasLauncherObject(WIDGETS_RES_ID)) {
+                log("0-button pressHome: widgets");
+                mDevice.pressHome();
+            } else if (hasLauncherObject(APPS_RES_ID)) {
+                log("0-button pressHome: all apps");
+                mDevice.pressHome();
+            } else {
+                log("0-button pressHome: another app");
+                assertTrue("Launcher is visible, don't know how to go home",
+                        !mDevice.hasObject(By.pkg(getLauncherPackageName())));
+                final UiObject2 navBar = waitForSystemUiObject("navigation_bar_frame");
 
-        // Temporarily press home twice as the first click sometimes gets ignored  (b/124239413)
-        executeAndWaitForEvent(
-                () -> {
-                    log("LauncherInstrumentation.pressHome before clicking");
-                    getSystemUiObject("home").click();
-                },
-                event -> true,
-                "Pressing Home didn't produce any events");
-        mDevice.waitForIdle();
+                swipe(
+                        navBar.getVisibleBounds().centerX(), navBar.getVisibleBounds().centerY(),
+                        navBar.getVisibleBounds().centerX(), 0,
+                        BACKGROUND_APP_STATE_ORDINAL, ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME);
+            }
+        } else {
+            executeAndWaitForEvent(
+                    () -> {
+                        log("LauncherInstrumentation.pressHome before clicking");
+                        waitForSystemUiObject("home").click();
+                    },
+                    event -> true,
+                    "Pressing Home didn't produce any events");
+            mDevice.waitForIdle();
+
+            // Temporarily press home twice as the first click sometimes gets ignored  (b/124239413)
+            executeAndWaitForEvent(
+                    () -> {
+                        log("LauncherInstrumentation.pressHome before clicking");
+                        waitForSystemUiObject("home").click();
+                    },
+                    event -> true,
+                    "Pressing Home didn't produce any events");
+            mDevice.waitForIdle();
+        }
         return getWorkspace();
     }
 
@@ -359,8 +431,9 @@
     }
 
     @NonNull
-    UiObject2 getSystemUiObject(String resId) {
-        final UiObject2 object = mDevice.findObject(By.res(SYSTEMUI_PACKAGE, resId));
+    UiObject2 waitForSystemUiObject(String resId) {
+        final UiObject2 object = mDevice.wait(
+                Until.findObject(By.res(SYSTEMUI_PACKAGE, resId)), WAIT_TIME_MS);
         assertNotNull("Can't find a systemui object with id: " + resId, object);
         return object;
     }
@@ -387,6 +460,11 @@
         return object;
     }
 
+    @Nullable
+    private boolean hasLauncherObject(String resId) {
+        return mDevice.hasObject(getLauncherObjectSelector(resId));
+    }
+
     @NonNull
     UiObject2 waitForLauncherObject(String resName) {
         final BySelector selector = getLauncherObjectSelector(resName);
@@ -409,8 +487,12 @@
     }
 
     void swipe(int startX, int startY, int endX, int endY, int expectedState) {
+        swipe(startX, startY, endX, endY, expectedState, 60);
+    }
+
+    void swipe(int startX, int startY, int endX, int endY, int expectedState, int steps) {
         final Bundle parcel = (Bundle) executeAndWaitForEvent(
-                () -> mDevice.swipe(startX, startY, endX, endY, 60),
+                () -> mDevice.swipe(startX, startY, endX, endY, steps),
                 event -> TestProtocol.SWITCHED_TO_STATE_MESSAGE.equals(event.getClassName()),
                 "Swipe failed to receive an event for the swipe end: " + startX + ", " + startY
                         + ", " + endX + ", " + endY);
@@ -422,14 +504,58 @@
         mDevice.waitForIdle();
     }
 
-    void sendPointer(int action, Point point) {
-        final MotionEvent event = MotionEvent.obtain(SystemClock.uptimeMillis(),
-                SystemClock.uptimeMillis(), action, point.x, point.y, 0);
-        mInstrumentation.sendPointerSync(event);
+    float getDisplayDensity() {
+        return mInstrumentation.getTargetContext().getResources().getDisplayMetrics().density;
+    }
+
+    int getTouchSlop() {
+        return ViewConfiguration.get(getContext()).getScaledTouchSlop();
+    }
+
+    private static MotionEvent getMotionEvent(long downTime, long eventTime, int action,
+            float x, float y) {
+        MotionEvent.PointerProperties properties = new MotionEvent.PointerProperties();
+        properties.id = 0;
+        properties.toolType = Configurator.getInstance().getToolType();
+
+        MotionEvent.PointerCoords coords = new MotionEvent.PointerCoords();
+        coords.pressure = 1;
+        coords.size = 1;
+        coords.x = x;
+        coords.y = y;
+
+        return MotionEvent.obtain(downTime, eventTime, action, 1,
+                new MotionEvent.PointerProperties[]{properties},
+                new MotionEvent.PointerCoords[]{coords},
+                0, 0, 1.0f, 1.0f, 0, 0, InputDevice.SOURCE_TOUCHSCREEN, 0);
+    }
+
+    void sendPointer(long downTime, long currentTime, int action, Point point) {
+        final MotionEvent event = getMotionEvent(downTime, currentTime, action, point.x, point.y);
+        mInstrumentation.getUiAutomation().injectInputEvent(event, true);
         event.recycle();
     }
 
-    float getDisplayDensity() {
-        return mInstrumentation.getTargetContext().getResources().getDisplayMetrics().density;
+    void movePointer(long downTime, long duration, Point from, Point to) {
+        final Point point = new Point();
+        for (; ; ) {
+            sleep(16);
+
+            final long currentTime = SystemClock.uptimeMillis();
+            final float progress = (currentTime - downTime) / (float) duration;
+            if (progress > 1) return;
+
+            point.x = from.x + (int) (progress * (to.x - from.x));
+            point.y = from.y + (int) (progress * (to.y - from.y));
+
+            sendPointer(downTime, currentTime, MotionEvent.ACTION_MOVE, point);
+        }
+    }
+
+    static void sleep(int duration) {
+        try {
+            Thread.sleep(duration);
+        } catch (InterruptedException e) {
+        }
     }
 }
\ No newline at end of file
diff --git a/tests/tapl/com/android/launcher3/tapl/Overview.java b/tests/tapl/com/android/launcher3/tapl/Overview.java
index 0208144..5c8d5eb 100644
--- a/tests/tapl/com/android/launcher3/tapl/Overview.java
+++ b/tests/tapl/com/android/launcher3/tapl/Overview.java
@@ -50,7 +50,7 @@
         verifyActiveContainer();
 
         // Swipe from navbar to the top.
-        final UiObject2 navBar = mLauncher.getSystemUiObject("navigation_bar_frame");
+        final UiObject2 navBar = mLauncher.waitForSystemUiObject("navigation_bar_frame");
         final Point start = navBar.getVisibleCenter();
         LauncherInstrumentation.log("Overview.switchToAllApps before swipe");
         mLauncher.swipe(start.x, start.y, start.x, 0, ALL_APPS_STATE_ORDINAL);
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index 5cd41f9..7d97acd 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -28,6 +28,8 @@
 import androidx.test.uiautomator.Direction;
 import androidx.test.uiautomator.UiObject2;
 
+import com.android.launcher3.TestProtocol;
+
 /**
  * Operations on the workspace screen.
  */
@@ -49,15 +51,16 @@
     @NonNull
     public AllApps switchToAllApps() {
         verifyActiveContainer();
-        // Swipe from the hotseat to near the top, e.g. 10% of the screen.
         final UiObject2 hotseat = mHotseat;
         final Point start = hotseat.getVisibleCenter();
-        final int endY = (int) (mLauncher.getDevice().getDisplayHeight() * 0.1f);
+        final int swipeHeight = mLauncher.getTestInfo(
+                TestProtocol.REQUEST_HOME_TO_ALL_APPS_SWIPE_HEIGHT).
+                getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
         mLauncher.swipe(
                 start.x,
                 start.y,
                 start.x,
-                endY,
+                start.y - swipeHeight - mLauncher.getTouchSlop(),
                 ALL_APPS_STATE_ORDINAL
         );
 
@@ -133,6 +136,8 @@
      */
     public void flingForward() {
         final UiObject2 workspace = verifyActiveContainer();
+        final int margin = (int) (50 * mLauncher.getDisplayDensity()) + 1;
+        workspace.setGestureMargins(0, 0, margin, 0);
         workspace.fling(Direction.RIGHT, (int) (FLING_SPEED * mLauncher.getDisplayDensity()));
         mLauncher.waitForIdle();
         verifyActiveContainer();
@@ -144,6 +149,8 @@
      */
     public void flingBackward() {
         final UiObject2 workspace = verifyActiveContainer();
+        final int margin = (int) (50 * mLauncher.getDisplayDensity()) + 1;
+        workspace.setGestureMargins(margin, 0, 0, 0);
         workspace.fling(Direction.LEFT, (int) (FLING_SPEED * mLauncher.getDisplayDensity()));
         mLauncher.waitForIdle();
         verifyActiveContainer();
@@ -162,7 +169,12 @@
     }
 
     @Override
-    protected int getSwipeLength() {
-        return 100;
+    protected String getSwipeHeightRequestName() {
+        return TestProtocol.REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT;
+    }
+
+    @Override
+    protected int getSwipeStartY() {
+        return mLauncher.waitForLauncherObject("hotseat").getVisibleBounds().top;
     }
 }
\ No newline at end of file