Merge "PowerManagerService: Adds a VrStateListener to track Vr Mode state changes." into nyc-dev (fb811aaf) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/power/PowerManagerService.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -71,6 +71,8 @@ import com.android.server.Watchdog;
		import com.android.server.am.BatteryStatsService;
		import com.android.server.lights.Light;
		import com.android.server.lights.LightsManager;
		import com.android.server.vr.VrManagerInternal;
		import com.android.server.vr.VrStateListener;
		import libcore.util.Objects;

		import java.io.FileDescriptor;
		@@ -158,6 +160,7 @@ public final class PowerManagerService extends SystemService
		// Power hints defined in hardware/libhardware/include/hardware/power.h.
		private static final int POWER_HINT_LOW_POWER = 5;
		private static final int POWER_HINT_SUSTAINED_PERFORMANCE = 6;
		private static final int POWER_HINT_VR_MODE = 7;

		// Power features defined in hardware/libhardware/include/hardware/power.h.
		private static final int POWER_FEATURE_DOUBLE_TAP_TO_WAKE = 1;
		@@ -654,6 +657,7 @@ public final class PowerManagerService extends SystemService
		resolver.registerContentObserver(Settings.Secure.getUriFor(
		Secure.BRIGHTNESS_USE_TWILIGHT),
		false, mSettingsObserver, UserHandle.USER_ALL);
		getLocalService(VrManagerInternal.class).registerListener(mVrStateListener);
		// Go.
		readConfigurationLocked();
		updateSettingsLocked();
		@@ -3002,6 +3006,13 @@ public final class PowerManagerService extends SystemService
		}
		}

		private final VrStateListener mVrStateListener = new VrStateListener() {
		@Override
		public void onVrStateChanged(boolean enabled) {
		powerHintInternal(POWER_HINT_VR_MODE, enabled ? 1 : 0);
		}
		};

		/**
		* Handler for asynchronous operations performed by the power manager.
		*/