Merge "Fix logic around launchTask in the live tile case" into ub-launcher3-master
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 769d298..b913ba4 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -149,6 +149,21 @@
     <!-- Feedback shown during interactive parts of Assistant gesture tutorial when the gesture doesn't go far enough. [CHAR LIMIT=100] -->
     <string name="assistant_gesture_feedback_swipe_not_long_enough" translatable="false">Try swiping further</string>
 
+    <!-- Title shown in sandbox mode part of gesture tutorial. [CHAR LIMIT=30] -->
+    <string name="sandbox_mode_title" translatable="false">Sandbox Mode</string>
+    <!-- Subtitle shown in sandbox mode part of gesture tutorial. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_subtitle" translatable="false">Try any navigation gesture</string>
+    <!-- Feedback shown in sandbox mode when the back gesture is successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_back_gesture_feedback_successful" translatable="false">Back gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the assistant gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_assistant_gesture_feedback_successful" translatable="false">Assistant gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the home gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_home_gesture_feedback_successful" translatable="false">Home gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the overview gesture is a successfully issued. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_overview_gesture_feedback_successful" translatable="false">Overview gesture successful</string>
+    <!-- Feedback shown in sandbox mode when the back gesture swipe is too far from the edge. [CHAR LIMIT=60] -->
+    <string name="sandbox_mode_back_gesture_feedback_swipe_too_far_from_edge" translatable="false">Make sure you swipe from the left/right edge of the screen</string>
+
     <!-- Title shown on the confirmation screen after successful gesture. [CHAR LIMIT=30] -->
     <string name="gesture_tutorial_confirm_title" translatable="false">All set</string>
     <!-- Button text shown on a button on the confirm screen to leave the tutorial. [CHAR LIMIT=14] -->
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 68111d2..54c2383 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -22,6 +22,8 @@
 import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_HOME_KEY;
 
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
+
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.content.Intent;
@@ -307,4 +309,10 @@
     public void setHintUserWillBeActive() {
         addActivityFlags(ACTIVITY_STATE_USER_WILL_BE_ACTIVE);
     }
+
+    @Override
+    public void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        InteractionJankMonitorWrapper.init(getWindow().getDecorView());
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java b/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
index 199cf63..75355c9 100644
--- a/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
+++ b/quickstep/src/com/android/launcher3/LauncherAnimationRunner.java
@@ -34,8 +34,7 @@
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 @TargetApi(Build.VERSION_CODES.P)
-public abstract class LauncherAnimationRunner implements RemoteAnimationRunnerCompat,
-        WrappedAnimationRunnerImpl {
+public abstract class LauncherAnimationRunner implements RemoteAnimationRunnerCompat {
 
     private static final String TAG = "LauncherAnimationRunner";
 
diff --git a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
index dddcc86..d453bc3 100644
--- a/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
+++ b/quickstep/src/com/android/launcher3/QuickstepAppTransitionManagerImpl.java
@@ -66,6 +66,7 @@
 
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.allapps.AllAppsTransitionController;
+import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.shortcuts.DeepShortcutView;
@@ -81,6 +82,7 @@
 import com.android.quickstep.util.SurfaceTransactionApplier;
 import com.android.systemui.shared.system.ActivityCompat;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
 import com.android.systemui.shared.system.RemoteAnimationDefinitionCompat;
@@ -791,6 +793,36 @@
                 == PackageManager.PERMISSION_GRANTED;
     }
 
+    private void addCujInstrumentation(Animator anim, int cuj, String transition) {
+        if (Trace.isEnabled()) {
+            anim.addListener(new AnimationSuccessListener() {
+                @Override
+                public void onAnimationStart(Animator animation) {
+                    Trace.beginAsyncSection(transition, 0);
+                    InteractionJankMonitorWrapper.begin(cuj);
+                    super.onAnimationStart(animation);
+                }
+
+                @Override
+                public void onAnimationCancel(Animator animation) {
+                    super.onAnimationCancel(animation);
+                    InteractionJankMonitorWrapper.cancel(cuj);
+                }
+
+                @Override
+                public void onAnimationSuccess(Animator animator) {
+                    InteractionJankMonitorWrapper.end(cuj);
+                }
+
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    super.onAnimationEnd(animation);
+                    Trace.endAsyncSection(TRANSITION_OPEN_LAUNCHER, 0);
+                }
+            });
+        }
+    }
+
     /**
      * Remote animation runner for animation from the app to Launcher, including recents.
      */
@@ -855,21 +887,9 @@
                 // is initialized.
                 if (launcherIsATargetWithMode(appTargets, MODE_OPENING)
                         || mLauncher.isForceInvisible()) {
-                    if (Trace.isEnabled()) {
-                        anim.addListener(new AnimatorListenerAdapter() {
-                            @Override
-                            public void onAnimationStart(Animator animation) {
-                                Trace.beginAsyncSection(TRANSITION_OPEN_LAUNCHER, 0);
-                                super.onAnimationStart(animation);
-                            }
-
-                            @Override
-                            public void onAnimationEnd(Animator animation) {
-                                super.onAnimationEnd(animation);
-                                Trace.endAsyncSection(TRANSITION_OPEN_LAUNCHER, 0);
-                            }
-                        });
-                    }
+                    addCujInstrumentation(
+                            anim, InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME,
+                            TRANSITION_OPEN_LAUNCHER);
                     // Only register the content animation for cancellation when state changes
                     mLauncher.getStateManager().setCurrentAnimation(anim);
 
@@ -938,25 +958,12 @@
                         launcherClosing);
             }
 
-            if (Trace.isEnabled()) {
-                final String section =
-                        launchingFromRecents
-                                ? TRANSITION_LAUNCH_FROM_RECENTS : TRANSITION_LAUNCH_FROM_ICON;
-
-                anim.addListener(new AnimatorListenerAdapter() {
-                    @Override
-                    public void onAnimationStart(Animator animation) {
-                        Trace.beginAsyncSection(section, 0);
-                        super.onAnimationStart(animation);
-                    }
-
-                    @Override
-                    public void onAnimationEnd(Animator animation) {
-                        super.onAnimationEnd(animation);
-                        Trace.endAsyncSection(section, 0);
-                    }
-                });
-            }
+            addCujInstrumentation(anim,
+                    launchingFromRecents
+                            ? InteractionJankMonitorWrapper.CUJ_APP_LAUNCH_FROM_RECENTS
+                            : InteractionJankMonitorWrapper.CUJ_APP_LAUNCH_FROM_ICON,
+                    launchingFromRecents
+                            ? TRANSITION_LAUNCH_FROM_RECENTS : TRANSITION_LAUNCH_FROM_ICON);
 
             if (launcherClosing) {
                 anim.addListener(mForceInvisibleListener);
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 6774433..5e05a7d 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -97,6 +97,7 @@
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputConsumerController;
+import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.LatencyTrackerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import com.android.systemui.shared.system.TaskInfoCompat;
@@ -1130,10 +1131,12 @@
         anim.addOnUpdateListener((r, p) -> {
             updateSysUiFlags(Math.max(p, mCurrentShift.value));
         });
+        final int cuj = InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME;
         anim.addAnimatorListener(new AnimationSuccessListener() {
             @Override
             public void onAnimationStart(Animator animation) {
                 Trace.beginAsyncSection(TRANSITION_OPEN_LAUNCHER, 0);
+                InteractionJankMonitorWrapper.begin(cuj);
                 if (mActivity != null) {
                     removeLiveTileOverlay();
                 }
@@ -1147,6 +1150,13 @@
                 // Make sure recents is in its final state
                 maybeUpdateRecentsAttachedState(false);
                 mActivityInterface.onSwipeUpToHomeComplete(mDeviceState);
+                InteractionJankMonitorWrapper.end(cuj);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animation) {
+                super.onAnimationCancel(animation);
+                InteractionJankMonitorWrapper.cancel(cuj);
             }
 
             @Override
diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index 0e32c95..2f55f14 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -41,7 +41,10 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAnimationRunner;
+import com.android.launcher3.LauncherAnimationRunner.AnimationResult;
 import com.android.launcher3.R;
+import com.android.launcher3.WrappedAnimationRunnerImpl;
+import com.android.launcher3.WrappedLauncherAnimationRunner;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
@@ -87,6 +90,9 @@
 
     private StateManager<RecentsState> mStateManager;
 
+    // Strong refs to runners which are cleared when the activity is destroyed
+    private WrappedAnimationRunnerImpl mActivityLaunchAnimationRunner;
+
     /**
      * Init drag layer and overview panel views.
      */
@@ -169,8 +175,11 @@
         }
 
         final TaskView taskView = (TaskView) v;
-        RemoteAnimationRunnerCompat runner = new LauncherAnimationRunner(mUiHandler,
-                true /* startAtFrontOfQueue */) {
+        mActivityLaunchAnimationRunner = new WrappedAnimationRunnerImpl() {
+            @Override
+            public Handler getHandler() {
+                return mUiHandler;
+            }
 
             @Override
             public void onCreateAnimation(RemoteAnimationTargetCompat[] appTargets,
@@ -181,8 +190,10 @@
                 result.setAnimation(anim, RecentsActivity.this);
             }
         };
+        final LauncherAnimationRunner wrapper = new WrappedLauncherAnimationRunner<>(
+                mActivityLaunchAnimationRunner, true /* startAtFrontOfQueue */);
         return ActivityOptionsCompat.makeRemoteAnimation(new RemoteAnimationAdapterCompat(
-                runner, RECENTS_LAUNCH_DURATION,
+                wrapper, RECENTS_LAUNCH_DURATION,
                 RECENTS_LAUNCH_DURATION - STATUS_BAR_TRANSITION_DURATION
                         - STATUS_BAR_TRANSITION_PRE_DELAY));
     }
@@ -287,6 +298,7 @@
     protected void onDestroy() {
         super.onDestroy();
         ACTIVITY_TRACKER.onActivityDestroyed(this);
+        mActivityLaunchAnimationRunner = null;
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 4b5adcb..7bf8fba 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -683,7 +683,7 @@
         final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event);
         return new OtherActivityInputConsumer(this, mDeviceState, mTaskAnimationManager,
                 gestureState, shouldDefer, this::onConsumerInactive,
-                mInputMonitorCompat, disableHorizontalSwipe, factory);
+                mInputMonitorCompat, mInputEventReceiver, disableHorizontalSwipe, factory);
     }
 
     private InputConsumer createDeviceLockedInputConsumer(GestureState gestureState) {
@@ -732,6 +732,8 @@
     private void reset() {
         mConsumer = mUncheckedConsumer = mResetGestureInputConsumer;
         mGestureState = DEFAULT_STATE;
+        // By default, use batching of the input events
+        mInputEventReceiver.setBatchingEnabled(true);
     }
 
     private void preloadOverview(boolean fromInit) {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index b1a1133..35dbee9 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -67,6 +67,7 @@
 import com.android.quickstep.util.MotionPauseDetector;
 import com.android.quickstep.util.NavBarPosition;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.shared.system.InputChannelCompat.InputEventReceiver;
 import com.android.systemui.shared.system.InputMonitorCompat;
 
 import java.util.function.Consumer;
@@ -92,6 +93,7 @@
     private RecentsAnimationCallbacks mActiveCallbacks;
     private final CachedEventDispatcher mRecentsViewDispatcher = new CachedEventDispatcher();
     private final InputMonitorCompat mInputMonitorCompat;
+    private final InputEventReceiver mInputEventReceiver;
     private final BaseActivityInterface mActivityInterface;
 
     private final AbsSwipeUpHandler.Factory mHandlerFactory;
@@ -135,8 +137,8 @@
     public OtherActivityInputConsumer(Context base, RecentsAnimationDeviceState deviceState,
             TaskAnimationManager taskAnimationManager, GestureState gestureState,
             boolean isDeferredDownTarget, Consumer<OtherActivityInputConsumer> onCompleteCallback,
-            InputMonitorCompat inputMonitorCompat, boolean disableHorizontalSwipe,
-            Factory handlerFactory) {
+            InputMonitorCompat inputMonitorCompat, InputEventReceiver inputEventReceiver,
+            boolean disableHorizontalSwipe, Factory handlerFactory) {
         super(base);
         mDeviceState = deviceState;
         mNavBarPosition = mDeviceState.getNavBarPosition();
@@ -154,6 +156,7 @@
         mOnCompleteCallback = onCompleteCallback;
         mVelocityTracker = VelocityTracker.obtain();
         mInputMonitorCompat = inputMonitorCompat;
+        mInputEventReceiver = inputEventReceiver;
 
         boolean continuingPreviousGesture = mTaskAnimationManager.isRecentsAnimationRunning();
         mIsDeferredDownTarget = !continuingPreviousGesture && isDeferredDownTarget;
@@ -215,6 +218,9 @@
 
         switch (ev.getActionMasked()) {
             case ACTION_DOWN: {
+                // Until we detect the gesture, handle events as we receive them
+                mInputEventReceiver.setBatchingEnabled(false);
+
                 Object traceToken = TraceHelper.INSTANCE.beginSection(DOWN_EVT,
                         FLAG_CHECK_FOR_RACE_CONDITIONS);
                 mActivePointerId = ev.getPointerId(0);
@@ -351,6 +357,8 @@
         }
         TestLogging.recordEvent(TestProtocol.SEQUENCE_PILFER, "pilferPointers");
         mInputMonitorCompat.pilferPointers();
+        // Once we detect the gesture, we can enable batching to reduce further updates
+        mInputEventReceiver.setBatchingEnabled(true);
 
         mActivityInterface.closeOverlay();
         ActivityManagerWrapper.getInstance().closeSystemWindows(
diff --git a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
index 70181fb..16886ec 100644
--- a/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/AssistantGestureTutorialFragment.java
@@ -24,7 +24,7 @@
 /** Shows the Home gesture interactive tutorial. */
 public class AssistantGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.assistant_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
index bef50ea..41db684 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java
@@ -24,7 +24,7 @@
 /** Shows the Back gesture interactive tutorial. */
 public class BackGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.back_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
index e2a9d12..63595a5 100644
--- a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialFragment.java
@@ -21,7 +21,7 @@
 /** Shows the Home gesture interactive tutorial. */
 public class HomeGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.home_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
index 3357b70..93200bb 100644
--- a/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/OverviewGestureTutorialFragment.java
@@ -21,7 +21,7 @@
 /** Shows the Overview gesture interactive tutorial. */
 public class OverviewGestureTutorialFragment extends TutorialFragment {
     @Override
-    int getHandAnimationResId() {
+    Integer getHandAnimationResId() {
         return R.drawable.overview_gesture;
     }
 
diff --git a/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java
new file mode 100644
index 0000000..d54efc5
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialController.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2020 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.interaction;
+
+import android.graphics.PointF;
+import android.view.View;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.R;
+import com.android.quickstep.interaction.EdgeBackGestureHandler.BackGestureResult;
+import com.android.quickstep.interaction.NavBarGestureHandler.NavBarGestureResult;
+
+/** A {@link TutorialController} for the Sandbox Mode. */
+public class SandboxModeTutorialController extends SwipeUpGestureTutorialController {
+
+    SandboxModeTutorialController(SandboxModeTutorialFragment fragment, TutorialType tutorialType) {
+        super(fragment, tutorialType);
+    }
+
+    @Nullable
+    @Override
+    Integer getTitleStringId() {
+        return R.string.sandbox_mode_title;
+    }
+
+    @Nullable
+    @Override
+    Integer getSubtitleStringId() {
+        return R.string.sandbox_mode_subtitle;
+    }
+
+    @Nullable
+    @Override
+    Integer getActionButtonStringId() {
+        return R.string.gesture_tutorial_action_button_label_done;
+    }
+
+    @Override
+    void onActionButtonClicked(View button) {
+        mTutorialFragment.closeTutorial();
+    }
+
+    @Override
+    public void onBackGestureAttempted(BackGestureResult result) {
+        switch (result) {
+            case BACK_COMPLETED_FROM_LEFT:
+            case BACK_COMPLETED_FROM_RIGHT:
+                showRippleEffect(null);
+                showFeedback(R.string.sandbox_mode_back_gesture_feedback_successful);
+                break;
+            case BACK_CANCELLED_FROM_RIGHT:
+                showFeedback(R.string.back_gesture_feedback_cancelled_right_edge);
+                break;
+            case BACK_CANCELLED_FROM_LEFT:
+                showFeedback(R.string.back_gesture_feedback_cancelled_left_edge);
+                break;
+            case BACK_NOT_STARTED_TOO_FAR_FROM_EDGE:
+                showFeedback(R.string.sandbox_mode_back_gesture_feedback_swipe_too_far_from_edge);
+                break;
+        }
+    }
+
+    @Override
+    public void onNavBarGestureAttempted(NavBarGestureResult result, PointF finalVelocity) {
+        switch (result) {
+            case ASSISTANT_COMPLETED:
+                showRippleEffect(null);
+                showFeedback(R.string.sandbox_mode_assistant_gesture_feedback_successful);
+                break;
+            case HOME_GESTURE_COMPLETED:
+                animateFakeTaskViewHome(finalVelocity, () -> {
+                    showFeedback(R.string.sandbox_mode_home_gesture_feedback_successful);
+                });
+                break;
+            case OVERVIEW_GESTURE_COMPLETED:
+                fadeOutFakeTaskView(true, () -> {
+                    showFeedback(R.string.sandbox_mode_overview_gesture_feedback_successful);
+                });
+                break;
+            case HOME_OR_OVERVIEW_NOT_STARTED_WRONG_SWIPE_DIRECTION:
+            case HOME_OR_OVERVIEW_CANCELLED:
+            case HOME_NOT_STARTED_TOO_FAR_FROM_EDGE:
+            case OVERVIEW_NOT_STARTED_TOO_FAR_FROM_EDGE:
+                showFeedback(R.string.home_gesture_feedback_swipe_too_far_from_edge);
+                break;
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java
new file mode 100644
index 0000000..955a2f7
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/interaction/SandboxModeTutorialFragment.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 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.interaction;
+
+import android.view.MotionEvent;
+import android.view.View;
+
+import com.android.quickstep.interaction.TutorialController.TutorialType;
+
+/** Shows the general navigation gesture sandbox environment. */
+public class SandboxModeTutorialFragment extends TutorialFragment {
+
+    @Override
+    TutorialController createController(TutorialType type) {
+        return new SandboxModeTutorialController(this, type);
+    }
+
+    @Override
+    Class<? extends TutorialController> getControllerClass() {
+        return SandboxModeTutorialController.class;
+    }
+
+    @Override
+    public boolean onTouch(View view, MotionEvent motionEvent) {
+        if (motionEvent.getAction() == MotionEvent.ACTION_DOWN && mTutorialController != null) {
+            mTutorialController.setRippleHotspot(motionEvent.getX(), motionEvent.getY());
+        }
+        return super.onTouch(view, motionEvent);
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialController.java b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
index db80342..2198ade 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialController.java
@@ -52,7 +52,7 @@
     final View mFakeTaskView;
     final View mRippleView;
     final RippleDrawable mRippleDrawable;
-    final TutorialHandAnimation mHandCoachingAnimation;
+    @Nullable final TutorialHandAnimation mHandCoachingAnimation;
     final ImageView mHandCoachingView;
     final Button mActionTextButton;
     final Button mActionButton;
@@ -145,13 +145,16 @@
     void onActionTextButtonClicked(View button) {}
 
     void showHandCoachingAnimation() {
-        if (isComplete()) {
+        if (isComplete() || mHandCoachingAnimation == null) {
             return;
         }
         mHandCoachingAnimation.startLoopedAnimation(mTutorialType);
     }
 
     void hideHandCoachingAnimation() {
+        if (mHandCoachingAnimation == null) {
+            return;
+        }
         mHandCoachingAnimation.stop();
         mHandCoachingView.setVisibility(View.INVISIBLE);
     }
@@ -210,7 +213,8 @@
         return mTutorialType == TutorialType.BACK_NAVIGATION_COMPLETE
                 || mTutorialType == TutorialType.HOME_NAVIGATION_COMPLETE
                 || mTutorialType == TutorialType.OVERVIEW_NAVIGATION_COMPLETE
-                || mTutorialType == TutorialType.ASSISTANT_COMPLETE;
+                || mTutorialType == TutorialType.ASSISTANT_COMPLETE
+                || mTutorialType == TutorialType.SANDBOX_MODE;
     }
 
     /** Denotes the type of the tutorial. */
@@ -223,6 +227,7 @@
         OVERVIEW_NAVIGATION,
         OVERVIEW_NAVIGATION_COMPLETE,
         ASSISTANT,
-        ASSISTANT_COMPLETE
+        ASSISTANT_COMPLETE,
+        SANDBOX_MODE
     }
 }
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
index c90ad94..f297d5a 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
@@ -43,7 +43,7 @@
     TutorialType mTutorialType;
     @Nullable TutorialController mTutorialController = null;
     View mRootView;
-    TutorialHandAnimation mHandCoachingAnimation;
+    @Nullable TutorialHandAnimation mHandCoachingAnimation = null;
     EdgeBackGestureHandler mEdgeBackGestureHandler;
     NavBarGestureHandler mNavBarGestureHandler;
     private View mLauncherView;
@@ -76,13 +76,17 @@
             case ASSISTANT:
             case ASSISTANT_COMPLETE:
                 return new AssistantGestureTutorialFragment();
+            case SANDBOX_MODE:
+                return new SandboxModeTutorialFragment();
             default:
                 Log.e(LOG_TAG, "Failed to find an appropriate fragment for " + tutorialType.name());
         }
         return null;
     }
 
-    abstract int getHandAnimationResId();
+    @Nullable Integer getHandAnimationResId() {
+        return null;
+    }
 
     abstract TutorialController createController(TutorialType type);
 
@@ -116,8 +120,11 @@
             return insets;
         });
         mRootView.setOnTouchListener(this);
-        mHandCoachingAnimation =
-                new TutorialHandAnimation(getContext(), mRootView, getHandAnimationResId());
+        Integer handAnimationResId = getHandAnimationResId();
+        if (handAnimationResId != null) {
+            mHandCoachingAnimation =
+                new TutorialHandAnimation(getContext(), mRootView, handAnimationResId);
+        }
         InvariantDeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(getContext());
         mLauncherView = new SandboxLauncherRenderer(getContext(), dp, true).getRenderedView();
         ((ViewGroup) mRootView).addView(mLauncherView, 0);
@@ -133,7 +140,10 @@
     @Override
     public void onPause() {
         super.onPause();
-        mHandCoachingAnimation.stop();
+
+        if (mHandCoachingAnimation != null) {
+            mHandCoachingAnimation.stop();
+        }
     }
 
     @Override
@@ -183,7 +193,7 @@
         return mLauncherView;
     }
 
-    TutorialHandAnimation getHandAnimation() {
+    @Nullable TutorialHandAnimation getHandAnimation() {
         return mHandCoachingAnimation;
     }
 
diff --git a/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java b/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
index 04308c8..19c6588 100644
--- a/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
+++ b/quickstep/src/com/android/quickstep/util/RemoteAnimationProvider.java
@@ -21,6 +21,8 @@
 import android.os.Handler;
 
 import com.android.launcher3.LauncherAnimationRunner;
+import com.android.launcher3.LauncherAnimationRunner.AnimationResult;
+import com.android.launcher3.WrappedAnimationRunnerImpl;
 import com.android.launcher3.WrappedLauncherAnimationRunner;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
 import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
@@ -28,14 +30,17 @@
 
 public abstract class RemoteAnimationProvider {
 
-    LauncherAnimationRunner mAnimationRunner;
+    WrappedAnimationRunnerImpl mAnimationRunner;
 
     public abstract AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] appTargets,
             RemoteAnimationTargetCompat[] wallpaperTargets);
 
     ActivityOptions toActivityOptions(Handler handler, long duration, Context context) {
-        mAnimationRunner = new LauncherAnimationRunner(handler,
-                false /* startAtFrontOfQueue */) {
+        mAnimationRunner = new WrappedAnimationRunnerImpl() {
+            @Override
+            public Handler getHandler() {
+                return handler;
+            }
 
             @Override
             public void onCreateAnimation(RemoteAnimationTargetCompat[] appTargets,
@@ -45,7 +50,6 @@
         };
         final LauncherAnimationRunner wrapper = new WrappedLauncherAnimationRunner(
                 mAnimationRunner, false /* startAtFrontOfQueue */);
-
         return ActivityOptionsCompat.makeRemoteAnimation(
                 new RemoteAnimationAdapterCompat(wrapper, duration, 0));
     }
diff --git a/res/layout/search_result_suggest.xml b/res/layout/search_result_suggest.xml
new file mode 100644
index 0000000..c5d96f0
--- /dev/null
+++ b/res/layout/search_result_suggest.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Copyright (C) 2020 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.launcher3.views.SearchResultSuggestRow xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/TextHeadline"
+    android:id="@+id/section_title"
+    android:background="?android:attr/selectableItemBackground"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:gravity="center_vertical"
+    android:padding="4dp"
+    android:minHeight="48dp"
+    android:textColor="?android:attr/textColorPrimary"
+    android:textSize="14sp">
+
+    <TextView
+        android:id="@+id/title"
+        style="@style/TextTitle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:paddingStart="8dp"
+        android:layout_marginBottom="4dp"
+        android:textColor="?android:attr/textColorPrimary"
+        android:textSize="14sp" />
+
+</com.android.launcher3.views.SearchResultSuggestRow>
\ No newline at end of file
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 81d94ba..8bc8e53 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -98,6 +98,8 @@
 
     public static final int VIEW_TYPE_SEARCH_THUMBNAIL = 1 << 12;
 
+    public static final int VIEW_TYPE_SEARCH_SUGGEST = 1 << 13;
+
     // Common view type masks
     public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
     public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
@@ -189,7 +191,8 @@
                     || viewType == VIEW_TYPE_SEARCH_ROW
                     || viewType == VIEW_TYPE_SEARCH_PEOPLE
                     || viewType == VIEW_TYPE_SEARCH_THUMBNAIL
-                    || viewType == VIEW_TYPE_SEARCH_ICON_ROW;
+                    || viewType == VIEW_TYPE_SEARCH_ICON_ROW
+                    || viewType == VIEW_TYPE_SEARCH_SUGGEST;
         }
     }
 
@@ -467,6 +470,9 @@
             case VIEW_TYPE_SEARCH_THUMBNAIL:
                 return new ViewHolder(mLayoutInflater.inflate(
                         R.layout.search_result_thumbnail, parent, false));
+            case VIEW_TYPE_SEARCH_SUGGEST:
+                return new ViewHolder(mLayoutInflater.inflate(
+                        R.layout.search_result_suggest, parent, false));
             default:
                 throw new RuntimeException("Unexpected view type");
         }
@@ -554,6 +560,7 @@
             case VIEW_TYPE_SEARCH_ICON_ROW:
             case VIEW_TYPE_SEARCH_PEOPLE:
             case VIEW_TYPE_SEARCH_THUMBNAIL:
+            case VIEW_TYPE_SEARCH_SUGGEST:
                 AdapterItemWithPayload item =
                         (AdapterItemWithPayload) mApps.getAdapterItems().get(position);
                 PayloadResultHandler payloadResultView = (PayloadResultHandler) holder.itemView;
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index c0d5882..2b4520b 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -49,7 +49,6 @@
 import android.util.TimingLogger;
 
 import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.LauncherModel;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Utilities;
@@ -307,7 +306,6 @@
         final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
         final boolean isSafeMode = pmHelper.isSafeMode();
         final boolean isSdCardReady = Utilities.isBootCompleted();
-        final WidgetManagerHelper widgetHelper = new WidgetManagerHelper(context);
 
         boolean clearDb = false;
         try {
@@ -393,7 +391,6 @@
 
                 WorkspaceItemInfo info;
                 LauncherAppWidgetInfo appWidgetInfo;
-                LauncherAppWidgetProviderInfo widgetProviderInfo;
                 Intent intent;
                 String targetPkg;
 
@@ -723,19 +720,6 @@
                                             + appWidgetInfo.spanX + "x" + appWidgetInfo.spanY);
                                     continue;
                                 }
-                                widgetProviderInfo =
-                                        widgetHelper.getLauncherAppWidgetInfo(appWidgetId);
-                                if (widgetProviderInfo != null
-                                        && (appWidgetInfo.spanX < widgetProviderInfo.minSpanX
-                                        || appWidgetInfo.spanY < widgetProviderInfo.minSpanY)) {
-                                    // This can happen when display size changes.
-                                    c.markDeleted("Widget removed, min sizes not met: "
-                                            + "span=" + appWidgetInfo.spanX + "x"
-                                            + appWidgetInfo.spanY + " minSpan="
-                                            + widgetProviderInfo.minSpanX + "x"
-                                            + widgetProviderInfo.minSpanY);
-                                    continue;
-                                }
                                 if (!c.isOnWorkspaceOrHotseat()) {
                                     c.markDeleted("Widget found where container != " +
                                             "CONTAINER_DESKTOP nor CONTAINER_HOTSEAT - ignoring!");
diff --git a/src/com/android/launcher3/popup/ArrowPopup.java b/src/com/android/launcher3/popup/ArrowPopup.java
index d5b32fc..90285c4 100644
--- a/src/com/android/launcher3/popup/ArrowPopup.java
+++ b/src/com/android/launcher3/popup/ArrowPopup.java
@@ -151,32 +151,52 @@
      * @param viewsToFlip number of views from the top to to flip in case of reverse order
      */
     protected void reorderAndShow(int viewsToFlip) {
+        setupForDisplay();
+        boolean reverseOrder = mIsAboveIcon;
+        if (reverseOrder) {
+            reverseOrder(viewsToFlip);
+        }
+        onInflationComplete(reverseOrder);
+        addArrow();
+        animateOpen();
+    }
+
+    /**
+     * Shows the popup at the desired location.
+     */
+    protected void show() {
+        setupForDisplay();
+        onInflationComplete(false);
+        addArrow();
+        animateOpen();
+    }
+
+    private void setupForDisplay() {
         setVisibility(View.INVISIBLE);
         mIsOpen = true;
         getPopupContainer().addView(this);
         orientAboutObject();
+    }
 
-        boolean reverseOrder = mIsAboveIcon;
-        if (reverseOrder) {
-            int count = getChildCount();
-            ArrayList<View> allViews = new ArrayList<>(count);
-            for (int i = 0; i < count; i++) {
-                if (i == viewsToFlip) {
-                    Collections.reverse(allViews);
-                }
-                allViews.add(getChildAt(i));
+    private void reverseOrder(int viewsToFlip) {
+        int count = getChildCount();
+        ArrayList<View> allViews = new ArrayList<>(count);
+        for (int i = 0; i < count; i++) {
+            if (i == viewsToFlip) {
+                Collections.reverse(allViews);
             }
-            Collections.reverse(allViews);
-            removeAllViews();
-            for (int i = 0; i < count; i++) {
-                addView(allViews.get(i));
-            }
-
-            orientAboutObject();
+            allViews.add(getChildAt(i));
         }
-        onInflationComplete(reverseOrder);
+        Collections.reverse(allViews);
+        removeAllViews();
+        for (int i = 0; i < count; i++) {
+            addView(allViews.get(i));
+        }
 
-        // Add the arrow.
+        orientAboutObject();
+    }
+
+    private void addArrow() {
         final Resources res = getResources();
         final int arrowCenterOffset = res.getDimensionPixelSize(isAlignedWithStart()
                 ? R.dimen.popup_arrow_horizontal_center_start
@@ -214,8 +234,6 @@
 
         mArrow.setPivotX(arrowLp.width / 2);
         mArrow.setPivotY(mIsAboveIcon ? arrowLp.height : 0);
-
-        animateOpen();
     }
 
     protected boolean isAlignedWithStart() {
diff --git a/src/com/android/launcher3/settings/DeveloperOptionsFragment.java b/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
index 4baecb7..f4b059d 100644
--- a/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
+++ b/src/com/android/launcher3/settings/DeveloperOptionsFragment.java
@@ -306,6 +306,15 @@
             return true;
         });
         sandboxCategory.addPreference(launchAssistantTutorialPreference);
+        Preference launchSandboxModeTutorialPreference = new Preference(context);
+        launchSandboxModeTutorialPreference.setKey("launchSandboxMode");
+        launchSandboxModeTutorialPreference.setTitle("Launch Sandbox Mode");
+        launchSandboxModeTutorialPreference.setSummary("Practice navigation gestures");
+        launchSandboxModeTutorialPreference.setOnPreferenceClickListener(preference -> {
+            startActivity(launchSandboxIntent.putExtra("tutorial_type", "SANDBOX_MODE"));
+            return true;
+        });
+        sandboxCategory.addPreference(launchSandboxModeTutorialPreference);
     }
 
     private String toName(String action) {
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index 52a82f8..d9a14e9 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -15,7 +15,6 @@
  */
 package com.android.launcher3.views;
 
-import static com.android.launcher3.LauncherAnimUtils.DRAWABLE_ALPHA;
 import static com.android.launcher3.Utilities.getBadge;
 import static com.android.launcher3.Utilities.getFullDrawable;
 import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
@@ -23,9 +22,6 @@
 import static com.android.launcher3.views.IconLabelDotView.setIconAndDotVisible;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Canvas;
@@ -74,7 +70,6 @@
     private static @Nullable IconLoadResult sIconLoadResult;
 
     public static final float SHAPE_PROGRESS_DURATION = 0.10f;
-    private static final int FADE_DURATION_MS = 200;
     private static final RectF sTmpRectF = new RectF();
     private static final Object[] sTmpObjArray = new Object[1];
 
@@ -89,6 +84,9 @@
 
     private IconLoadResult mIconLoadResult;
 
+    // Draw the drawable of the BubbleTextView behind ClipIconView to reveal the built in shadow.
+    private View mBtvDrawable;
+
     private ClipIconView mClipIconView;
     private @Nullable Drawable mBadge;
 
@@ -98,7 +96,6 @@
 
     private final Rect mFinalDrawableBounds = new Rect();
 
-    private AnimatorSet mFadeAnimatorSet;
     private ListenerView mListenerView;
     private Runnable mFastFinishRunnable;
 
@@ -116,6 +113,8 @@
         mIsRtl = Utilities.isRtl(getResources());
         mListenerView = new ListenerView(context, attrs);
         mClipIconView = new ClipIconView(context, attrs);
+        mBtvDrawable = new ImageView(context, attrs);
+        addView(mBtvDrawable);
         addView(mClipIconView);
         setWillNotDraw(false);
     }
@@ -176,6 +175,7 @@
         setLayoutParams(lp);
 
         mClipIconView.setLayoutParams(new FrameLayout.LayoutParams(lp.width, lp.height));
+        mBtvDrawable.setLayoutParams(new FrameLayout.LayoutParams(lp.width, lp.height));
     }
 
     private void updatePosition(RectF pos, InsettableFrameLayout.LayoutParams lp) {
@@ -292,6 +292,8 @@
         drawable = drawable == null ? null : drawable.getConstantState().newDrawable();
         int iconOffset = getOffsetForIconBounds(l, drawable, pos);
         synchronized (iconLoadResult) {
+            iconLoadResult.btvDrawable = btvIcon == null || drawable == btvIcon
+                    ? null : btvIcon.getConstantState().newDrawable();
             iconLoadResult.drawable = drawable;
             iconLoadResult.badge = badge;
             iconLoadResult.iconOffset = iconOffset;
@@ -311,7 +313,8 @@
      * @param iconOffset The amount of offset needed to match this view with the original view.
      */
     @UiThread
-    private void setIcon(@Nullable Drawable drawable, @Nullable Drawable badge, int iconOffset) {
+    private void setIcon(@Nullable Drawable drawable, @Nullable Drawable badge,
+            @Nullable Drawable btvIcon, int iconOffset) {
         final InsettableFrameLayout.LayoutParams lp =
                 (InsettableFrameLayout.LayoutParams) getLayoutParams();
         mBadge = badge;
@@ -342,6 +345,10 @@
                 mBadge.setBounds(0, 0, clipViewOgWidth, clipViewOgHeight);
             }
         }
+
+        if (!mIsOpening && btvIcon != null) {
+            mBtvDrawable.setBackground(btvIcon);
+        }
         invalidate();
     }
 
@@ -360,7 +367,7 @@
         synchronized (mIconLoadResult) {
             if (mIconLoadResult.isIconLoaded) {
                 setIcon(mIconLoadResult.drawable, mIconLoadResult.badge,
-                        mIconLoadResult.iconOffset);
+                        mIconLoadResult.btvDrawable, mIconLoadResult.iconOffset);
                 setIconAndDotVisible(originalView, false);
             } else {
                 mIconLoadResult.onIconLoaded = () -> {
@@ -369,7 +376,7 @@
                     }
 
                     setIcon(mIconLoadResult.drawable, mIconLoadResult.badge,
-                            mIconLoadResult.iconOffset);
+                            mIconLoadResult.btvDrawable, mIconLoadResult.iconOffset);
 
                     setVisibility(VISIBLE);
                     setIconAndDotVisible(originalView, false);
@@ -434,10 +441,6 @@
             mEndRunnable.run();
             mEndRunnable = null;
         }
-        if (mFadeAnimatorSet != null) {
-            mFadeAnimatorSet.end();
-            mFadeAnimatorSet = null;
-        }
     }
 
     @Override
@@ -546,8 +549,16 @@
                     setIconAndDotVisible(originalView, true);
                     view.finish(dragLayer);
                 } else {
-                    view.mFadeAnimatorSet = view.createFadeAnimation(originalView, dragLayer);
-                    view.mFadeAnimatorSet.start();
+                    originalView.setVisibility(VISIBLE);
+                    if (originalView instanceof IconLabelDotView) {
+                        setIconAndDotVisible(originalView, true);
+                    }
+                    if (originalView instanceof BubbleTextView) {
+                        BubbleTextView btv = (BubbleTextView) originalView;
+                        btv.setIconVisible(true);
+                        btv.setForceHideDot(true);
+                    }
+                    view.finish(dragLayer);
                 }
             } else {
                 view.finish(dragLayer);
@@ -564,47 +575,6 @@
         return view;
     }
 
-    private AnimatorSet createFadeAnimation(View originalView, DragLayer dragLayer) {
-        AnimatorSet fade = new AnimatorSet();
-        fade.setDuration(FADE_DURATION_MS);
-        fade.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationStart(Animator animation) {
-                originalView.setVisibility(VISIBLE);
-            }
-
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                finish(dragLayer);
-            }
-        });
-
-        if (originalView instanceof IconLabelDotView) {
-            fade.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    setIconAndDotVisible(originalView, true);
-                }
-            });
-        }
-
-        if (originalView instanceof BubbleTextView) {
-            BubbleTextView btv = (BubbleTextView) originalView;
-            fade.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationStart(Animator animation) {
-                    btv.setIconVisible(true);
-                    btv.setForceHideDot(true);
-                }
-            });
-            fade.play(ObjectAnimator.ofInt(btv.getIcon(), DRAWABLE_ALPHA, 0, 255));
-        } else if (!(originalView instanceof FolderIcon)) {
-            fade.play(ObjectAnimator.ofFloat(originalView, ALPHA, 0f, 1f));
-        }
-
-        return fade;
-    }
-
     private void finish(DragLayer dragLayer) {
         ((ViewGroup) dragLayer.getParent()).removeView(this);
         dragLayer.removeView(mListenerView);
@@ -628,11 +598,7 @@
         mLoadIconSignal = null;
         mEndRunnable = null;
         mFinalDrawableBounds.setEmpty();
-        if (mFadeAnimatorSet != null) {
-            mFadeAnimatorSet.cancel();
-        }
         mPositionOut = null;
-        mFadeAnimatorSet = null;
         mListenerView.setListener(null);
         mOriginalIcon = null;
         mOnTargetChangeRunnable = null;
@@ -640,11 +606,13 @@
         sTmpObjArray[0] = null;
         mIconLoadResult = null;
         mClipIconView.recycle();
+        mBtvDrawable.setBackground(null);
         mFastFinishRunnable = null;
     }
 
     private static class IconLoadResult {
         final ItemInfo itemInfo;
+        Drawable btvDrawable;
         Drawable drawable;
         Drawable badge;
         int iconOffset;
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index a8caa9e..80f0981 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -133,7 +133,7 @@
             view.setOnLongClickListener(popup);
             popup.mItemMap.put(view, item);
         }
-        popup.reorderAndShow(popup.getChildCount());
+        popup.show();
     }
 
     @VisibleForTesting
diff --git a/src/com/android/launcher3/views/SearchResultIconRow.java b/src/com/android/launcher3/views/SearchResultIconRow.java
index 57c85cf..313ae5e 100644
--- a/src/com/android/launcher3/views/SearchResultIconRow.java
+++ b/src/com/android/launcher3/views/SearchResultIconRow.java
@@ -42,6 +42,7 @@
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.systemui.plugins.AllAppsSearchPlugin;
 import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTarget.ItemType;
 import com.android.systemui.plugins.shared.SearchTargetEvent;
 
 /**
@@ -138,7 +139,7 @@
         } else {
             RemoteActionItemInfo remoteItemInfo = (RemoteActionItemInfo) itemInfo;
             ItemClickHandler.onClickRemoteAction(launcher, remoteItemInfo);
-            searchTargetEvent = getSearchTargetEvent(SearchTarget.ItemType.REMOTE_ACTION,
+            searchTargetEvent = getSearchTargetEvent(ItemType.ACTION,
                     eventType);
             searchTargetEvent.bundle = new Bundle();
             searchTargetEvent.remoteAction = remoteItemInfo.getRemoteAction();
diff --git a/src/com/android/launcher3/views/SearchResultPeopleView.java b/src/com/android/launcher3/views/SearchResultPeopleView.java
index eacc095..0c9a22f 100644
--- a/src/com/android/launcher3/views/SearchResultPeopleView.java
+++ b/src/com/android/launcher3/views/SearchResultPeopleView.java
@@ -15,9 +15,6 @@
  */
 package com.android.launcher3.views;
 
-import static android.content.Intent.URI_ALLOW_UNSAFE;
-import static android.content.Intent.URI_ANDROID_APP_SCHEME;
-
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
@@ -28,7 +25,6 @@
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.os.Bundle;
 import android.util.AttributeSet;
 import android.view.View;
@@ -50,7 +46,6 @@
 import com.android.systemui.plugins.shared.SearchTarget;
 import com.android.systemui.plugins.shared.SearchTargetEvent;
 
-import java.net.URISyntaxException;
 import java.util.ArrayList;
 
 /**
@@ -66,7 +61,7 @@
     private TextView mTitleView;
     private ImageButton[] mProviderButtons = new ImageButton[3];
     private AllAppsSearchPlugin mPlugin;
-    private Uri mContactUri;
+    private Intent mIntent;
     private final Object[] mTargetInfo = createTargetInfo();
 
     public SearchResultPeopleView(Context context) {
@@ -109,7 +104,7 @@
         Bundle payload = adapterItemWithPayload.getPayload();
         mPlugin = adapterItemWithPayload.getPlugin();
         mTitleView.setText(payload.getString("title"));
-        mContactUri = payload.getParcelable("contact_uri");
+        mIntent = payload.getParcelable("intent");
         Bitmap icon = payload.getParcelable("icon");
         if (icon != null) {
             RoundedBitmapDrawable d = RoundedBitmapDrawableFactory.create(getResources(), icon);
@@ -125,25 +120,20 @@
         for (int i = 0; i < mProviderButtons.length; i++) {
             ImageButton button = mProviderButtons[i];
             if (providers != null && i < providers.size()) {
-                try {
-                    Bundle provider = providers.get(i);
-                    Intent intent = Intent.parseUri(provider.getString("intent_uri_str"),
-                            URI_ANDROID_APP_SCHEME | URI_ALLOW_UNSAFE);
-                    setupProviderButton(button, provider, intent, adapterItemWithPayload);
-                    String pkg = provider.getString("package_name");
-                    UI_HELPER_EXECUTOR.post(() -> {
-                        try {
-                            ApplicationInfo applicationInfo = mPackageManager.getApplicationInfo(
-                                    pkg, 0);
-                            Drawable appIcon = applicationInfo.loadIcon(mPackageManager);
-                            MAIN_EXECUTOR.post(() -> button.setImageDrawable(appIcon));
-                        } catch (PackageManager.NameNotFoundException ignored) {
-                        }
+                Bundle provider = providers.get(i);
+                Intent intent = provider.getParcelable("intent");
+                setupProviderButton(button, provider, intent, adapterItemWithPayload);
+                String pkg = provider.getString("package_name");
+                UI_HELPER_EXECUTOR.post(() -> {
+                    try {
+                        ApplicationInfo applicationInfo = mPackageManager.getApplicationInfo(
+                                pkg, 0);
+                        Drawable appIcon = applicationInfo.loadIcon(mPackageManager);
+                        MAIN_EXECUTOR.post(() -> button.setImageDrawable(appIcon));
+                    } catch (PackageManager.NameNotFoundException ignored) {
+                    }
 
-                    });
-                } catch (URISyntaxException ex) {
-                    button.setVisibility(GONE);
-                }
+                });
             } else {
                 button.setVisibility(GONE);
             }
@@ -165,7 +155,7 @@
                     SearchTarget.ItemType.PEOPLE,
                     SearchTargetEvent.CHILD_SELECT);
             searchTargetEvent.bundle = new Bundle();
-            searchTargetEvent.bundle.putParcelable("contact_uri", mContactUri);
+            searchTargetEvent.bundle.putParcelable("intent", mIntent);
             searchTargetEvent.bundle.putBundle("provider", provider);
             if (mPlugin != null) {
                 mPlugin.notifySearchTargetEvent(searchTargetEvent);
@@ -175,14 +165,13 @@
 
 
     private void handleSelection(int eventType) {
-        if (mContactUri != null) {
+        if (mIntent != null) {
             Launcher launcher = Launcher.getLauncher(getContext());
-            launcher.startActivitySafely(this, new Intent(Intent.ACTION_VIEW, mContactUri).setFlags(
-                    Intent.FLAG_ACTIVITY_NEW_TASK), null);
+            launcher.startActivitySafely(this, mIntent, null);
             SearchTargetEvent searchTargetEvent = getSearchTargetEvent(SearchTarget.ItemType.PEOPLE,
                     eventType);
             searchTargetEvent.bundle = new Bundle();
-            searchTargetEvent.bundle.putParcelable("contact_uri", mContactUri);
+            searchTargetEvent.bundle.putParcelable("intent", mIntent);
             if (mPlugin != null) {
                 mPlugin.notifySearchTargetEvent(searchTargetEvent);
             }
diff --git a/src/com/android/launcher3/views/SearchResultSuggestRow.java b/src/com/android/launcher3/views/SearchResultSuggestRow.java
new file mode 100644
index 0000000..b5abbcc
--- /dev/null
+++ b/src/com/android/launcher3/views/SearchResultSuggestRow.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2020 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.views;
+
+import static com.android.systemui.plugins.shared.SearchTarget.ItemType.SUGGEST;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItemWithPayload;
+import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
+import com.android.launcher3.touch.ItemClickHandler;
+import com.android.systemui.plugins.AllAppsSearchPlugin;
+import com.android.systemui.plugins.shared.SearchTarget;
+import com.android.systemui.plugins.shared.SearchTargetEvent;
+
+/**
+ * A view representing a fallback search suggestion row.
+ */
+public class SearchResultSuggestRow extends LinearLayout implements
+        View.OnClickListener, AllAppsSearchBarController.PayloadResultHandler<SearchTarget> {
+
+    private final Object[] mTargetInfo = createTargetInfo();
+    private AllAppsSearchPlugin mPlugin;
+    private AdapterItemWithPayload<SearchTarget> mAdapterItem;
+    private TextView mTitle;
+
+
+    public SearchResultSuggestRow(@NonNull Context context) {
+        super(context);
+    }
+
+    public SearchResultSuggestRow(@NonNull Context context,
+            @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SearchResultSuggestRow(@NonNull Context context, @Nullable AttributeSet attrs,
+            int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mTitle = findViewById(R.id.title);
+        setOnClickListener(this);
+    }
+    @Override
+    public void applyAdapterInfo(AdapterItemWithPayload<SearchTarget> adapterItemWithPayload) {
+        mAdapterItem = adapterItemWithPayload;
+        SearchTarget payload = adapterItemWithPayload.getPayload();
+        mPlugin = adapterItemWithPayload.getPlugin();
+
+        if (payload.mRemoteAction != null) {
+            RemoteActionItemInfo itemInfo = new RemoteActionItemInfo(payload.mRemoteAction,
+                    payload.bundle.getString(SearchTarget.REMOTE_ACTION_TOKEN),
+                    payload.bundle.getBoolean(SearchTarget.REMOTE_ACTION_SHOULD_START));
+            setTag(itemInfo);
+        }
+        showIfAvailable(mTitle, payload.mRemoteAction.getTitle().toString());
+        setOnClickListener(v -> handleSelection(SearchTargetEvent.SELECT));
+        adapterItemWithPayload.setSelectionHandler(this::handleSelection);
+    }
+
+    @Override
+    public Object[] getTargetInfo() {
+        return mTargetInfo;
+    }
+
+    private void handleSelection(int eventType) {
+        ItemInfo itemInfo = (ItemInfo) getTag();
+        Launcher launcher = Launcher.getLauncher(getContext());
+        if (itemInfo instanceof  RemoteActionItemInfo) return;
+
+        RemoteActionItemInfo remoteItemInfo = (RemoteActionItemInfo) itemInfo;
+        ItemClickHandler.onClickRemoteAction(launcher, remoteItemInfo);
+        SearchTargetEvent searchTargetEvent = getSearchTargetEvent(SUGGEST, eventType);
+        searchTargetEvent.bundle = new Bundle();
+        searchTargetEvent.remoteAction = remoteItemInfo.getRemoteAction();
+        searchTargetEvent.bundle.putBoolean(SearchTarget.REMOTE_ACTION_SHOULD_START,
+                remoteItemInfo.shouldStartInLauncher());
+        searchTargetEvent.bundle.putString(SearchTarget.REMOTE_ACTION_TOKEN,
+                remoteItemInfo.getToken());
+
+        if (mPlugin != null) {
+            mPlugin.notifySearchTargetEvent(searchTargetEvent);
+        }
+    }
+
+    @Override
+    public void onClick(View view) {
+        handleSelection(SearchTargetEvent.SELECT);
+    }
+
+    private void showIfAvailable(TextView view, @Nullable String string) {
+        System.out.println("Plugin suggest string:" + string);
+        if (TextUtils.isEmpty(string)) {
+            view.setVisibility(GONE);
+        } else {
+            System.out.println("Plugin suggest string:" + string);
+            view.setVisibility(VISIBLE);
+            view.setText(string);
+        }
+    }
+}
diff --git a/src/com/android/launcher3/views/ThumbnailSearchResultView.java b/src/com/android/launcher3/views/ThumbnailSearchResultView.java
index 1d58a06..bbc4773 100644
--- a/src/com/android/launcher3/views/ThumbnailSearchResultView.java
+++ b/src/com/android/launcher3/views/ThumbnailSearchResultView.java
@@ -18,8 +18,8 @@
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
 import android.net.Uri;
-import android.os.Bundle;
 import android.util.AttributeSet;
 
 import androidx.core.graphics.drawable.RoundedBitmapDrawable;
@@ -28,6 +28,10 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItemWithPayload;
 import com.android.launcher3.allapps.search.AllAppsSearchBarController;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.RemoteActionItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.util.Themes;
 import com.android.systemui.plugins.AllAppsSearchPlugin;
 import com.android.systemui.plugins.shared.SearchTarget;
@@ -37,10 +41,9 @@
  * A view representing a high confidence app search result that includes shortcuts
  */
 public class ThumbnailSearchResultView extends androidx.appcompat.widget.AppCompatImageView
-        implements AllAppsSearchBarController.PayloadResultHandler<Bundle> {
+        implements AllAppsSearchBarController.PayloadResultHandler<SearchTarget> {
 
     private final Object[] mTargetInfo = createTargetInfo();
-    Intent mIntent;
     AllAppsSearchPlugin mPlugin;
     int mPosition;
 
@@ -58,26 +61,48 @@
 
     private void handleSelection(int eventType) {
         Launcher launcher = Launcher.getLauncher(getContext());
-        launcher.startActivitySafely(this, mIntent, null);
-
-        SearchTargetEvent event = getSearchTargetEvent(
-                SearchTarget.ItemType.SCREENSHOT, eventType);
+        ItemInfo itemInfo = (ItemInfo) getTag();
+        if (itemInfo instanceof RemoteActionItemInfo) {
+            RemoteActionItemInfo remoteItemInfo = (RemoteActionItemInfo) itemInfo;
+            ItemClickHandler.onClickRemoteAction(launcher, remoteItemInfo);
+        } else {
+            ItemClickHandler.onClickAppShortcut(this, (WorkspaceItemInfo) itemInfo, launcher);
+        }
         if (mPlugin != null) {
+            SearchTargetEvent event = getSearchTargetEvent(
+                    SearchTarget.ItemType.SCREENSHOT, eventType);
             mPlugin.notifySearchTargetEvent(event);
         }
     }
 
     @Override
-    public void applyAdapterInfo(AdapterItemWithPayload<Bundle> adapterItem) {
+    public void applyAdapterInfo(AdapterItemWithPayload<SearchTarget> adapterItem) {
+        Launcher launcher = Launcher.getLauncher(getContext());
         mPosition = adapterItem.position;
-        RoundedBitmapDrawable drawable = RoundedBitmapDrawableFactory.create(null,
-                (Bitmap) adapterItem.getPayload().getParcelable("bitmap"));
+
+        SearchTarget target = adapterItem.getPayload();
+        Bitmap bitmap;
+        if (target.mRemoteAction != null) {
+            RemoteActionItemInfo itemInfo = new RemoteActionItemInfo(target.mRemoteAction,
+                    target.bundle.getString(SearchTarget.REMOTE_ACTION_TOKEN),
+                    target.bundle.getBoolean(SearchTarget.REMOTE_ACTION_SHOULD_START));
+            ItemClickHandler.onClickRemoteAction(launcher, itemInfo);
+            bitmap = ((BitmapDrawable) target.mRemoteAction.getIcon()
+                    .loadDrawable(getContext())).getBitmap();
+            setTag(itemInfo);
+        } else {
+            bitmap = (Bitmap) target.bundle.getParcelable("bitmap");
+            WorkspaceItemInfo itemInfo = new WorkspaceItemInfo();
+            itemInfo.intent = new Intent(Intent.ACTION_VIEW)
+                    .setData(Uri.parse(target.bundle.getString("uri")))
+                    .setType("image/*")
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            setTag(itemInfo);
+        }
+        RoundedBitmapDrawable drawable = RoundedBitmapDrawableFactory.create(null, bitmap);
         drawable.setCornerRadius(Themes.getDialogCornerRadius(getContext()));
         setImageDrawable(drawable);
-        mIntent = new Intent(Intent.ACTION_VIEW)
-                .setData(Uri.parse(adapterItem.getPayload().getString("uri")))
-                .setType("image/*")
-                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        setOnClickListener(v -> handleSelection(SearchTargetEvent.SELECT));
         mPlugin = adapterItem.getPlugin();
         adapterItem.setSelectionHandler(this::handleSelection);
     }
diff --git a/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java b/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java
index 9d9ccba..3f0dc39 100644
--- a/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java
+++ b/src_plugins/com/android/systemui/plugins/shared/SearchTarget.java
@@ -80,7 +80,12 @@
          * N number of 1x1 ratio thumbnail is rendered.
          * (current N = 3)
          */
-        THUMBNAIL(8);
+        THUMBNAIL(8),
+
+        /**
+         * Fallback search icon and relevant text is rendered.
+         */
+        SUGGEST(9);
 
         private final int mId;
 
@@ -102,7 +107,9 @@
         SHORTCUT(5, "Shortcuts", ViewType.SHORTCUT),
         PEOPLE(6, "People", ViewType.PEOPLE),
         SCREENSHOT(7, "Screenshots", ViewType.THUMBNAIL),
-        REMOTE_ACTION(8, "Remote Actions", ViewType.SHORTCUT);
+        ACTION(8, "Actions", ViewType.SHORTCUT),
+        SUGGEST(9, "Fallback Search", ViewType.SUGGEST),
+        CHROME_TAB(10, "Chrome Tab", ViewType.SHORTCUT);
 
         private final int mId;
 
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 5e42d9b..e118481 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -279,6 +279,8 @@
         if (userManager != null) {
             for (UserHandle userHandle : userManager.getUserProfiles()) {
                 if (!userHandle.isSystem()) {
+                    Log.d(TestProtocol.WORK_PROFILE_REMOVED,
+                            "removing user " + userHandle.getIdentifier());
                     mDevice.executeShellCommand("pm remove-user " + userHandle.getIdentifier());
                 }
             }
diff --git a/tests/src/com/android/launcher3/ui/WorkTabTest.java b/tests/src/com/android/launcher3/ui/WorkTabTest.java
index 488e763..8d594de 100644
--- a/tests/src/com/android/launcher3/ui/WorkTabTest.java
+++ b/tests/src/com/android/launcher3/ui/WorkTabTest.java
@@ -55,7 +55,9 @@
     private static final int WORK_PAGE = AllAppsContainerView.AdapterHolder.WORK;
 
     @Before
-    public void createWorkProfile() throws Exception {
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
         String output =
                 mDevice.executeShellCommand(
                         "pm create-user --profileOf 0 --managed TestProfile");