Add getMediaDeviceById() for get MediaDevice through unique id. Bug: 121083246 Test: build pass Change-Id: I8e44c3167cfe7d0fc84e8132219dd17c76b4360c
Add getMediaDeviceById() for get MediaDevice through unique id. Bug: 121083246 Test: build pass Change-Id: I8e44c3167cfe7d0fc84e8132219dd17c76b4360c