Merge "Fix stuck when fullscreen launch" into udc-dev am: 7ed6f0ba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23529177



Change-Id: Iee515e87a65f2a8733202ee761b2162090000954
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>