tree cea47ce05c8b65e194d9ba810a7c2fd419ec75c7
parent 4056014c47765249a9bd9f328b2ee905edba8596
author Eino-Ville Talvala <etalvala@google.com> 1539979779 -0700
committer android-build-team Robot <android-build-team-robot@google.com> 1542305981 +0000

CameraServiceProxy: Notify audio service of camera facing

When a camera is opened, notify the audio service which way the camera
faces.  This can be used by the audio system to select microphone
tuning for the CAMCORDER option that's dependent on camera direction.

External facing is treated the same as front-facing.

Bug: 118022272
Test: Manual
Change-Id: I0a89d82a015f371580d335b232013ece80bfa4d3
(cherry picked from commit 06075ee67318ce505d95b93820c54fbd544a0675)