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Commit 30233c6f authored by [1;3C's avatar [1;3C
Browse files

Reset Task surface to fullscreen when appeared 

Some other modes leave the task surface in a bad state, so if
fullscreen gets onTaskAppeared, reset everything to fullscreen

Bug: 168278812
Test: Open an app, put it into pip, close pip by dragging to X,
      open the app from recents.
Change-Id: Icf4df30eb44fa0a589e7d0bd9be1eb2e72fc492a
parent 8353fe00

libs/WindowManager/Shell/src/com/android/wm/shell/FullscreenTaskListener.java

+6 −0
Original line number Diff line number Diff line
@@ -46,6 +46,12 @@ class FullscreenTaskListener implements ShellTaskOrganizer.TaskListener { 
            final SurfaceControl.Transaction t = mTransactionPool.acquire();

            ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TASK_ORG, "Fullscreen Task Appeared: #%d",

                    taskInfo.taskId);

            // Reset several properties back to fullscreen (PiP, for example, leaves all these

            // properties in a bad state).

            t.setPosition(leash, 0, 0);

            t.setWindowCrop(leash, null);

            t.setAlpha(leash, 1f);

            t.setMatrix(leash, 1, 0, 0, 1);

            t.show(leash);

            t.apply();

        }