Merge "Add Start Activity API for TileServices" into tm-qpr-dev am: b9b844866b am: 281d3ac855

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20581227

Change-Id: I26b8cdd8f5f984f6323b5795cc2dc489230c657f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>