Merge "Night display status restored until valid state" into oc-dev (2710490a) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/display/NightDisplayService.java

+11 −11

Original line number	Diff line number	Diff line
		@@ -567,22 +567,27 @@ public final class NightDisplayService extends SystemService

		private final TwilightManager mTwilightManager;

		private Calendar mLastActivatedTime;

		TwilightAutoMode() {
		mTwilightManager = getLocalService(TwilightManager.class);
		}

		private void updateActivated(TwilightState state) {
		boolean activate = state != null && state.isNight();
		if (state != null && mLastActivatedTime != null) {
		if (state == null) {
		// If there isn't a valid TwilightState then just keep the current activated
		// state.
		return;
		}

		boolean activate = state.isNight();
		final Calendar lastActivatedTime = getLastActivatedTime();
		if (lastActivatedTime != null) {
		final Calendar now = Calendar.getInstance();
		final Calendar sunrise = state.sunrise();
		final Calendar sunset = state.sunset();

		// Maintain the existing activated state if within the current period.
		if (mLastActivatedTime.before(now)
		&& (mLastActivatedTime.after(sunrise) ^ mLastActivatedTime.after(sunset))) {
		if (lastActivatedTime.before(now)
		&& (lastActivatedTime.after(sunrise) ^ lastActivatedTime.after(sunset))) {
		activate = mController.isActivated();
		}
		}
		@@ -595,7 +600,6 @@ public final class NightDisplayService extends SystemService
		@Override
		public void onStart() {
		mTwilightManager.registerListener(this, mHandler);
		mLastActivatedTime = getLastActivatedTime();

		// Force an update to initialize state.
		updateActivated(mTwilightManager.getLastTwilightState());
		@@ -604,14 +608,10 @@ public final class NightDisplayService extends SystemService
		@Override
		public void onStop() {
		mTwilightManager.unregisterListener(this);
		mLastActivatedTime = null;
		}

		@Override
		public void onActivated(boolean activated) {
		if (mIsActivated != null) {
		mLastActivatedTime = getLastActivatedTime();
		}
		}

		@Override

services/tests/servicestests/src/com/android/server/NightDisplayServiceTest.java

+462 −31

File changed.

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