Adds api to get audio usage for a given volume group
Test: run Car Settings app on emulator
Change-Id: Ia37ec9f1b792751c457dccadb0d7e9ab9f327fde
diff --git a/car-lib/api/system-current.txt b/car-lib/api/system-current.txt
index d1f19c0..91e0c59 100644
--- a/car-lib/api/system-current.txt
+++ b/car-lib/api/system-current.txt
@@ -717,6 +717,7 @@
method public int getGroupMaxVolume(int) throws android.car.CarNotConnectedException;
method public int getGroupMinVolume(int) throws android.car.CarNotConnectedException;
method public int getGroupVolume(int) throws android.car.CarNotConnectedException;
+ method public int[] getUsagesForVolumeGroupId(int) throws android.car.CarNotConnectedException;
method public int getVolumeGroupCount() throws android.car.CarNotConnectedException;
method public int getVolumeGroupIdForUsage(int) throws android.car.CarNotConnectedException;
method public void registerVolumeChangeObserver(android.database.ContentObserver);