am 02cc684e: Delete unused power manager functionality. (d3ee63b6) · Commits · e / os / android_frameworks_base

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

+0 −21

Original line number	Diff line number	Diff line
		@@ -232,9 +232,6 @@ public final class PowerManagerService extends IPowerManager.Stub
		// requested because it is updated asynchronously by the display power controller.
		private final DisplayPowerRequest mDisplayPowerRequest = new DisplayPowerRequest();

		// The time the screen was last turned off, in elapsedRealtime() timebase.
		private long mLastScreenOffEventElapsedRealTime;

		// True if the display power state has been fully applied, which means the display
		// is actually on or actually off or whatever was requested.
		private boolean mDisplayReady;
		@@ -1657,12 +1654,6 @@ public final class PowerManagerService extends IPowerManager.Stub
		\| DIRTY_SETTINGS \| DIRTY_SCREEN_ON_BLOCKER_RELEASED)) != 0) {
		int newScreenState = getDesiredScreenPowerStateLocked();
		if (newScreenState != mDisplayPowerRequest.screenState) {
		if (newScreenState == DisplayPowerRequest.SCREEN_STATE_OFF
		&& mDisplayPowerRequest.screenState
		!= DisplayPowerRequest.SCREEN_STATE_OFF) {
		mLastScreenOffEventElapsedRealTime = SystemClock.elapsedRealtime();
		}

		mDisplayPowerRequest.screenState = newScreenState;
		nativeSetPowerState(
		newScreenState != DisplayPowerRequest.SCREEN_STATE_OFF,
		@@ -2074,18 +2065,6 @@ public final class PowerManagerService extends IPowerManager.Stub
		light.setFlashing(color, Light.LIGHT_FLASH_HARDWARE, (on ? 3 : 0), 0);
		}

		/**
		* Used by the Watchdog.
		*/
		public long timeSinceScreenWasLastOn() {
		synchronized (mLock) {
		if (mDisplayPowerRequest.screenState != DisplayPowerRequest.SCREEN_STATE_OFF) {
		return 0;
		}
		return SystemClock.elapsedRealtime() - mLastScreenOffEventElapsedRealTime;
		}
		}

		/**
		* Used by the window manager to override the screen brightness based on the
		* current foreground activity.