Merge "Fallback recents should wait for remote anim ready" into ub-launcher3-qt-dev

1 files changed, 29 insertions, 0 deletions

diff --git a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
index fe10a7a21..fe159b5f0 100644
--- a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
+++ b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.quickstep.views.IconRecentsView.REMOTE_APP_TO_OVERVIEW_DURATION;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
@@ -23,12 +24,17 @@ import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MOD
 
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
+import android.app.ActivityOptions;
+import android.os.Handler;
 import android.util.Log;
 
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.LauncherAnimationRunner;
 import com.android.quickstep.util.RemoteAnimationProvider;
 import com.android.quickstep.util.RemoteAnimationTargetSet;
 import com.android.quickstep.views.IconRecentsView;
+import com.android.systemui.shared.system.ActivityOptionsCompat;
+import com.android.systemui.shared.system.RemoteAnimationAdapterCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 /**
@@ -144,6 +150,29 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple
         return anim;
     }
 
+    @Override
+    public ActivityOptions toActivityOptions(Handler handler, long duration) {
+        LauncherAnimationRunner runner = new LauncherAnimationRunner(handler,
+                false /* startAtFrontOfQueue */) {
+
+            @Override
+            public void onCreateAnimation(RemoteAnimationTargetCompat[] targetCompats,
+                    AnimationResult result) {
+                IconRecentsView recentsView = mRecentsView;
+                if (!recentsView.isReadyForRemoteAnim()) {
+                    recentsView.setOnReadyForRemoteAnimCallback(() -> postAsyncCallback(handler,
+                            () -> onCreateAnimation(targetCompats, result))
+                    );
+                    return;
+                }
+                result.setAnimation(createWindowAnimation(targetCompats));
+            }
+        };
+        return ActivityOptionsCompat.makeRemoteAnimation(
+                new RemoteAnimationAdapterCompat(runner, duration,
+                        0 /* statusBarTransitionDelay */));
+    }
+
     /**
      * Get duration of animation from app to overview.
      *