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Commit b4fc867f authored by Wei Sheng Shih's avatar Wei Sheng Shih Committed by Automerger Merge Worker
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Merge "Do not create extend surface for transfer starting window change." into... 

Merge "Do not create extend surface for transfer starting window change." into tm-qpr-dev am: b31a80de

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19780094



Change-Id: Ic6d5fcc53fae90e0de168f539afb10b047e60713
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents a7ee8e6c b31a80de

libs/WindowManager/Shell/src/com/android/wm/shell/transition/DefaultTransitionHandler.java

+6 −0
Original line number Diff line number Diff line
@@ -554,6 +554,12 @@ public class DefaultTransitionHandler implements Transitions.TransitionHandler { 
    private void edgeExtendWindow(TransitionInfo.Change change,

            Animation a, SurfaceControl.Transaction startTransaction,

            SurfaceControl.Transaction finishTransaction) {

        // Do not create edge extension surface for transfer starting window change.

        // The app surface could be empty thus nothing can draw on the hardware renderer, which will

        // block this thread when calling Surface#unlockCanvasAndPost.

        if ((change.getFlags() & FLAG_STARTING_WINDOW_TRANSFER_RECIPIENT) != 0) {

            return;

        }

        final Transformation transformationAtStart = new Transformation();

        a.getTransformationAt(0, transformationAtStart);

        final Transformation transformationAtEnd = new Transformation();