add audio mute after display off
- Add SystemStateControllerService to control
system behavior during power state transition.
- For now, only mute audio when display is turned off.
- Audio muting is currently done by focus but should
be done via mute state in audio focus vehicle hal later.
- also fixed powerOn notification bug: send it whenever
there is display state change. also fixed wrong display
state check before sending it.
bug: 28018362
Change-Id: I786cadbb59e89ff880e24d37245c904db1904dd6
diff --git a/service/src/com/android/car/ICarImpl.java b/service/src/com/android/car/ICarImpl.java
index 43061db..af5e0f4 100644
--- a/service/src/com/android/car/ICarImpl.java
+++ b/service/src/com/android/car/ICarImpl.java
@@ -61,6 +61,7 @@
private final GarageModeService mGarageModeService;
private final CarNavigationService mCarNavigationService;
private final InstrumentClusterService mInstrumentClusterService;
+ private final SystemStateControllerService mSystemStateControllerService;
/** Test only service. Populate it only when necessary. */
@GuardedBy("this")
@@ -102,6 +103,8 @@
mInstrumentClusterService = new InstrumentClusterService(serviceContext);
mCarNavigationService = new CarNavigationService(
serviceContext, mAppContextService, mInstrumentClusterService);
+ mSystemStateControllerService = new SystemStateControllerService(serviceContext,
+ mCarPowerManagementService);
// Be careful with order. Service depending on other service should be inited later.
mAllServices = new CarServiceBase[] {
@@ -120,6 +123,7 @@
mInstrumentClusterService,
mCarProjectionService,
mCarNavigationService,
+ mSystemStateControllerService
};
}