Merge "Fix Invalid Surface error" into main

 */

class SurfaceAnimationRunner {

    private static final String TAG = SurfaceAnimationRunner.class.getSimpleName();

    private final Object mLock = new Object();

    /**

                // 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();

            // 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;

        }