Merge "Refactor and make the default device effects applier public" into main (f6374942) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/notification/DefaultDeviceEffectsApplier.java

+57 −42

Original line number	Diff line number	Diff line
		@@ -39,9 +39,11 @@ import android.service.notification.ZenModeConfig.ConfigOrigin;
		import android.util.Slog;

		import com.android.internal.annotations.GuardedBy;
		import com.android.internal.annotations.Keep;

		/** Default implementation for {@link DeviceEffectsApplier}. */
		class DefaultDeviceEffectsApplier implements DeviceEffectsApplier {
		@Keep
		public class DefaultDeviceEffectsApplier implements DeviceEffectsApplier {
		private static final String TAG = "DeviceEffectsApplier";
		private static final String SUPPRESS_AMBIENT_DISPLAY_TOKEN =
		"DefaultDeviceEffectsApplier:SuppressAmbientDisplay";
		@@ -63,10 +65,10 @@ class DefaultDeviceEffectsApplier implements DeviceEffectsApplier {
		@GuardedBy("mRegisterReceiverLock")
		private boolean mIsScreenOffReceiverRegistered;

		private ZenDeviceEffects mLastAppliedEffects = new ZenDeviceEffects.Builder().build();
		protected ZenDeviceEffects mLastAppliedEffects = new ZenDeviceEffects.Builder().build();
		private boolean mPendingNightMode;

		DefaultDeviceEffectsApplier(Context context) {
		public DefaultDeviceEffectsApplier(Context context) {
		mContext = context;
		mColorDisplayManager = context.getSystemService(ColorDisplayManager.class);
		mKeyguardManager = context.getSystemService(KeyguardManager.class);
		@@ -79,56 +81,69 @@ class DefaultDeviceEffectsApplier implements DeviceEffectsApplier {

		@Override
		public void apply(ZenDeviceEffects effects, @ConfigOrigin int origin) {
		Binder.withCleanCallingIdentity(() -> {
		if (mLastAppliedEffects.shouldSuppressAmbientDisplay()
		!= effects.shouldSuppressAmbientDisplay()) {
		Binder.withCleanCallingIdentity(
		() -> {
		maybeSuppressAmbientDisplay(effects.shouldSuppressAmbientDisplay());
		maybeDisplayGrayscale(effects.shouldDisplayGrayscale());
		maybeDimWallpaper(effects.shouldDimWallpaper());
		maybeUseNightMode(effects.shouldUseNightMode(), origin);
		});

		mLastAppliedEffects = effects;
		}

		protected void maybeSuppressAmbientDisplay(boolean shouldSuppressAmbientDisplay) {
		if (mLastAppliedEffects.shouldSuppressAmbientDisplay() != shouldSuppressAmbientDisplay) {
		try {
		traceApplyDeviceEffect("suppressAmbientDisplay",
		effects.shouldSuppressAmbientDisplay());
		mPowerManager.suppressAmbientDisplay(SUPPRESS_AMBIENT_DISPLAY_TOKEN,
		effects.shouldSuppressAmbientDisplay());
		traceApplyDeviceEffect("suppressAmbientDisplay", shouldSuppressAmbientDisplay);
		mPowerManager.suppressAmbientDisplay(
		SUPPRESS_AMBIENT_DISPLAY_TOKEN, shouldSuppressAmbientDisplay);
		} catch (Exception e) {
		Slog.e(TAG, "Could not change AOD override", e);
		}
		}
		}

		if (mLastAppliedEffects.shouldDisplayGrayscale() != effects.shouldDisplayGrayscale()) {
		protected void maybeDisplayGrayscale(boolean shouldDisplayGrayscale) {
		if (mLastAppliedEffects.shouldDisplayGrayscale() != shouldDisplayGrayscale) {
		if (mColorDisplayManager != null) {
		try {
		traceApplyDeviceEffect("displayGrayscale",
		effects.shouldDisplayGrayscale());
		traceApplyDeviceEffect("displayGrayscale", shouldDisplayGrayscale);
		mColorDisplayManager.setSaturationLevel(
		effects.shouldDisplayGrayscale() ? SATURATION_LEVEL_GRAYSCALE
		shouldDisplayGrayscale
		? SATURATION_LEVEL_GRAYSCALE
		: SATURATION_LEVEL_FULL_COLOR);
		} catch (Exception e) {
		Slog.e(TAG, "Could not change grayscale override", e);
		}
		}
		}
		}

		if (mLastAppliedEffects.shouldDimWallpaper() != effects.shouldDimWallpaper()) {
		protected void maybeDimWallpaper(boolean shouldDimWallpaper) {
		if (mLastAppliedEffects.shouldDimWallpaper() != shouldDimWallpaper) {
		if (mWallpaperManager != null) {
		try {
		traceApplyDeviceEffect("dimWallpaper", effects.shouldDimWallpaper());
		traceApplyDeviceEffect("dimWallpaper", shouldDimWallpaper);
		mWallpaperManager.setWallpaperDimAmount(
		effects.shouldDimWallpaper() ? WALLPAPER_DIM_AMOUNT_DIMMED
		shouldDimWallpaper
		? WALLPAPER_DIM_AMOUNT_DIMMED
		: WALLPAPER_DIM_AMOUNT_NORMAL);
		} catch (Exception e) {
		Slog.e(TAG, "Could not change wallpaper override", e);
		}
		}
		}
		}

		if (mLastAppliedEffects.shouldUseNightMode() != effects.shouldUseNightMode()) {
		protected void maybeUseNightMode(boolean shouldUseNightMode, @ConfigOrigin int origin) {
		if (mLastAppliedEffects.shouldUseNightMode() != shouldUseNightMode) {
		try {
		updateOrScheduleNightMode(effects.shouldUseNightMode(), origin);
		updateOrScheduleNightMode(shouldUseNightMode, origin);
		} catch (Exception e) {
		Slog.e(TAG, "Could not change dark theme override", e);
		}
		}
		});

		mLastAppliedEffects = effects;
		}

		private void updateOrScheduleNightMode(boolean useNightMode, @ConfigOrigin int origin) {