Android platform 11.0.0 release 38
Merge cherrypicks of ['googleplex-android-review.googlesource.com/24413973', 'googleplex-android-review.googlesource.com/24656668', 'googleplex-android-review.googlesource.com/24867204', 'googleplex-android-review.googlesource.com/25174238', 'googleplex-android-review.googlesource.com/25238611'] into rvc-platform-release.

Change-Id: Icc01302f08307b72b4e9fe6d3014449b0f00dae0