Merge "Notify/bind app after the phone is unlocked" into udc-dev am:...

Merge "Notify/bind app after the phone is unlocked" into udc-dev am: 22435e55 am: 7c216e6d am: 84be119b am: deef3c6b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22911844



Change-Id: I6f1fafcef64ce7650c955f9ccbbbe5baa6797737
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>