Relaunch app that is restarted mid-gesture
Bug: 156692295
Test: Swipe up from an app that has a HUN and ensure tapping on the
HUN (or anything that can restart the activity) will start the
activity while the recents animation is still running
Change-Id: Ia1fbd9cfb21aa64b3c8a0d431ba2d9824ee4c0a1
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java
index 92e10b1..e7a3d9a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java
@@ -41,6 +41,7 @@
import android.animation.TimeInterpolator;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
+import android.app.ActivityManager;
import android.content.Context;
import android.content.Intent;
import android.graphics.PointF;
@@ -78,9 +79,11 @@
import com.android.quickstep.views.RecentsView;
import com.android.quickstep.views.TaskView;
import com.android.systemui.shared.recents.model.ThumbnailData;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
import com.android.systemui.shared.system.InputConsumerController;
import com.android.systemui.shared.system.LatencyTrackerCompat;
import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
+import com.android.systemui.shared.system.TaskStackChangeListener;
/**
* Handles the navigation gestures when Launcher is the default home activity.
@@ -900,6 +903,21 @@
protected abstract HomeAnimationFactory createHomeAnimationFactory(long duration);
+ private TaskStackChangeListener mActivityRestartListener = new TaskStackChangeListener() {
+ @Override
+ public void onActivityRestartAttempt(ActivityManager.RunningTaskInfo task,
+ boolean homeTaskVisible, boolean clearedTask, boolean wasVisible) {
+ if (task.taskId == mGestureState.getRunningTaskId()) {
+ // Since this is an edge case, just cancel and relaunch with default activity
+ // options (since we don't know if there's an associated app icon to launch from)
+ endRunningWindowAnim(true /* cancel */);
+ ActivityManagerWrapper.getInstance().unregisterTaskStackListener(
+ mActivityRestartListener);
+ ActivityManagerWrapper.getInstance().startActivityFromRecents(task.taskId, null);
+ }
+ }
+ };
+
@UiThread
private void animateToProgressInternal(float start, float end, long duration,
Interpolator interpolator, GestureEndTarget target, PointF velocityPxPerMs) {
@@ -907,6 +925,13 @@
mGestureState.setEndTarget(target, false /* isAtomic */);
maybeUpdateRecentsAttachedState();
+ // If we are transitioning to launcher, then listen for the activity to be restarted while
+ // the transition is in progress
+ if (mGestureState.getEndTarget().isLauncher) {
+ ActivityManagerWrapper.getInstance().registerTaskStackListener(
+ mActivityRestartListener);
+ }
+
if (mGestureState.getEndTarget() == HOME) {
HomeAnimationFactory homeAnimFactory = createHomeAnimationFactory(duration);
RectFSpringAnim windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
@@ -1127,6 +1152,7 @@
}
mActivityInitListener.unregister();
+ ActivityManagerWrapper.getInstance().unregisterTaskStackListener(mActivityRestartListener);
mTaskSnapshot = null;
}