Merge "Fix Invalid Surface error" into main am: c3199051ac

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2670876

Change-Id: I5bc4f5c897e8d75262c6a6910b8abe24705a3ce6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/wm/SurfaceAnimationRunner.java

@@ -62,6 +62,8 @@ import java.util.function.Supplier;
  */
 class SurfaceAnimationRunner {
 
+    private static final String TAG = SurfaceAnimationRunner.class.getSimpleName();
+
     private final Object mLock = new Object();
 
     /**
@@ -185,6 +187,16 @@ class SurfaceAnimationRunner {
                 // We must wait for t to be committed since otherwise the leash doesn't have the
                 // windows we want to screenshot and extend as children.
                 t.addTransactionCommittedListener(mEdgeExtensionExecutor, () -> {
+                    if (!animationLeash.isValid()) {
+                        Log.e(TAG, "Animation leash is not valid");
+                        synchronized (mEdgeExtensionLock) {
+                            mEdgeExtensions.remove(animationLeash);
+                        }
+                        synchronized (mLock) {
+                            mPreProcessingAnimations.remove(animationLeash);
+                        }
+                        return;
+                    }
                     final WindowAnimationSpec animationSpec = a.asWindowAnimationSpec();
 
                     final Transaction edgeExtensionCreationTransaction = new Transaction();
@@ -449,8 +461,7 @@ class SurfaceAnimationRunner {
             // The leash we are trying to screenshot may have been removed by this point, which is
             // likely the reason for ending up with a null edgeBuffer, in which case we just want to
             // return and do nothing.
-            Log.e("SurfaceAnimationRunner", "Failed to create edge extension - "
-                    + "edge buffer is null");
+            Log.e(TAG, "Failed to create edge extension - edge buffer is null");
             return;
         }