Merge "Provide API for accessing the current state of secure camera." into tm-qpr-dev am: d4768d6e08 am: 1de7f5847c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21008158

Change-Id: I3ecb05da5e8b198de0687514b4373abeda0f45df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>