Merge "example vendor app" am: e49b3684a1 am: aebd7e6bb7

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2308365

Change-Id: I80e4d182c39814c31783b2746e1c42d014e6923e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>