Merge "Support LaunchableView in activity launches" into tm-qpr-dev am: 16e5052d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20164163



Change-Id: I3822c41d24439adab1c140593d649f5f9170ce2a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>