Merge "Fade to black without showing system wallpaper" into pi-dev (d7330c48) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -1589,6 +1589,10 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		}
		}

		public boolean isKeyguardVisible() {
		return mKeyguardIsVisible;
		}

		/**
		* Notifies that the visibility state of Keyguard has changed.
		*

packages/SystemUI/src/com/android/systemui/colorextraction/SysuiColorExtractor.java

+5 −6

Original line number	Diff line number	Diff line
		@@ -21,7 +21,6 @@ import android.app.WallpaperManager;
		import android.content.Context;
		import android.os.Handler;
		import android.os.RemoteException;
		import android.os.Trace;
		import android.os.UserHandle;
		import android.util.Log;
		import android.view.Display;
		@@ -46,7 +45,7 @@ import java.util.Arrays;
		public class SysuiColorExtractor extends ColorExtractor implements Dumpable {
		private static final String TAG = "SysuiColorExtractor";
		private boolean mWallpaperVisible;
		private boolean mMediaBackdropVisible;
		private boolean mHasBackdrop;
		// Colors to return when the wallpaper isn't visible
		private final GradientColors mWpHiddenColors;

		@@ -165,7 +164,7 @@ public class SysuiColorExtractor extends ColorExtractor implements Dumpable {
		return mWpHiddenColors;
		}
		} else {
		if (mMediaBackdropVisible) {
		if (mHasBackdrop) {
		return mWpHiddenColors;
		} else {
		return super.getColors(which, type);
		@@ -181,9 +180,9 @@ public class SysuiColorExtractor extends ColorExtractor implements Dumpable {
		}
		}

		public void setMediaBackdropVisible(boolean visible) {
		if (mMediaBackdropVisible != visible) {
		mMediaBackdropVisible = visible;
		public void setHasBackdrop(boolean hasBackdrop) {
		if (mHasBackdrop != hasBackdrop) {
		mHasBackdrop = hasBackdrop;
		triggerColorsChanged(WallpaperManager.FLAG_LOCK);
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java

+15 −19

Original line number	Diff line number	Diff line
		@@ -29,9 +29,7 @@ import android.os.Handler;
		import android.os.Trace;
		import android.util.Log;
		import android.util.MathUtils;
		import android.view.Choreographer;
		import android.view.View;
		import android.view.ViewGroup;
		import android.view.ViewTreeObserver;
		import android.view.animation.DecelerateInterpolator;
		import android.view.animation.Interpolator;
		@@ -43,12 +41,11 @@ import com.android.internal.colorextraction.ColorExtractor.OnColorsChangedListen
		import com.android.internal.graphics.ColorUtils;
		import com.android.internal.util.function.TriConsumer;
		import com.android.keyguard.KeyguardUpdateMonitor;
		import com.android.keyguard.KeyguardUpdateMonitorCallback;
		import com.android.systemui.Dependency;
		import com.android.systemui.Dumpable;
		import com.android.systemui.R;
		import com.android.systemui.colorextraction.SysuiColorExtractor;
		import com.android.systemui.statusbar.ExpandableNotificationRow;
		import com.android.systemui.statusbar.NotificationData;
		import com.android.systemui.statusbar.ScrimView;
		import com.android.systemui.statusbar.stack.ViewState;
		import com.android.systemui.util.AlarmTimeout;
		@@ -482,21 +479,13 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo
		// Make sure we have the right gradients and their opacities will satisfy GAR.
		if (mNeedsDrawableColorUpdate) {
		mNeedsDrawableColorUpdate = false;
		final GradientColors currentScrimColors;
		if (mState == ScrimState.KEYGUARD \|\| mState == ScrimState.BOUNCER_SCRIMMED
		\|\| mState == ScrimState.BOUNCER) {
		// Always animate color changes if we're seeing the keyguard
		mScrimInFront.setColors(mLockColors, true /* animated */);
		mScrimBehind.setColors(mLockColors, true /* animated */);
		currentScrimColors = mLockColors;
		} else {
		boolean isKeyguard = mKeyguardUpdateMonitor.isKeyguardVisible() && !mKeyguardOccluded;
		GradientColors currentScrimColors = isKeyguard ? mLockColors : mSystemColors;
		// Only animate scrim color if the scrim view is actually visible
		boolean animateScrimInFront = mScrimInFront.getViewAlpha() != 0;
		boolean animateScrimBehind = mScrimBehind.getViewAlpha() != 0;
		mScrimInFront.setColors(mSystemColors, animateScrimInFront);
		mScrimBehind.setColors(mSystemColors, animateScrimBehind);
		currentScrimColors = mSystemColors;
		}
		boolean animateScrimInFront = mScrimInFront.getViewAlpha() != 0 && !mBlankScreen;
		boolean animateScrimBehind = mScrimBehind.getViewAlpha() != 0 && !mBlankScreen;
		mScrimInFront.setColors(currentScrimColors, animateScrimInFront);
		mScrimBehind.setColors(currentScrimColors, animateScrimBehind);

		// Calculate minimum scrim opacity for white or black text.
		int textColor = currentScrimColors.supportsDarkText() ? Color.BLACK : Color.WHITE;
		@@ -899,6 +888,13 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo
		updateScrims();
		}

		public void setHasBackdrop(boolean hasBackdrop) {
		ScrimState[] states = ScrimState.values();
		for (int i = 0; i < states.length; i++) {
		states[i].setHasBackdrop(hasBackdrop);
		}
		}

		public interface Callback {
		default void onStart() {
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java

+7 −7

Original line number	Diff line number	Diff line
		@@ -20,7 +20,6 @@ import android.graphics.Color;
		import android.os.Trace;
		import android.util.MathUtils;

		import com.android.keyguard.KeyguardUpdateMonitor;
		import com.android.systemui.statusbar.ScrimView;
		import com.android.systemui.statusbar.stack.StackStateAnimator;

		@@ -106,8 +105,7 @@ public enum ScrimState {
		public void prepare(ScrimState previousState) {
		final boolean alwaysOnEnabled = mDozeParameters.getAlwaysOn();
		mBlankScreen = mDisplayRequiresBlanking;
		mCurrentBehindAlpha = mWallpaperSupportsAmbientMode
		&& !mKeyguardUpdateMonitor.hasLockscreenWallpaper() ? 0f : 1f;
		mCurrentBehindAlpha = mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
		mCurrentInFrontAlpha = alwaysOnEnabled ? mAodFrontScrimAlpha : 1f;
		mCurrentInFrontTint = Color.BLACK;
		mCurrentBehindTint = Color.BLACK;
		@@ -131,8 +129,7 @@ public enum ScrimState {
		public void prepare(ScrimState previousState) {
		mCurrentInFrontAlpha = 0;
		mCurrentInFrontTint = Color.BLACK;
		mCurrentBehindAlpha = mWallpaperSupportsAmbientMode
		&& !mKeyguardUpdateMonitor.hasLockscreenWallpaper() ? 0f : 1f;
		mCurrentBehindAlpha = mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
		mCurrentBehindTint = Color.BLACK;
		mBlankScreen = mDisplayRequiresBlanking;
		}
		@@ -178,8 +175,8 @@ public enum ScrimState {
		DozeParameters mDozeParameters;
		boolean mDisplayRequiresBlanking;
		boolean mWallpaperSupportsAmbientMode;
		KeyguardUpdateMonitor mKeyguardUpdateMonitor;
		int mIndex;
		boolean mHasBackdrop;

		ScrimState(int index) {
		mIndex = index;
		@@ -190,7 +187,6 @@ public enum ScrimState {
		mScrimBehind = scrimBehind;
		mDozeParameters = dozeParameters;
		mDisplayRequiresBlanking = dozeParameters.getDisplayNeedsBlanking();
		mKeyguardUpdateMonitor = KeyguardUpdateMonitor.getInstance(scrimInFront.getContext());
		}

		public void prepare(ScrimState previousState) {
		@@ -256,4 +252,8 @@ public enum ScrimState {
		public boolean isLowPowerState() {
		return false;
		}

		public void setHasBackdrop(boolean hasBackdrop) {
		mHasBackdrop = hasBackdrop;
		}
		}
		No newline at end of file

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

+6 −4

Original line number	Diff line number	Diff line
		@@ -1652,8 +1652,12 @@ public class StatusBar extends SystemUI implements DemoMode,
		&& mStatusBarKeyguardViewManager.isOccluded();

		final boolean hasArtwork = artworkDrawable != null;
		mColorExtractor.setHasBackdrop(hasArtwork);
		if (mScrimController != null) {
		mScrimController.setHasBackdrop(hasArtwork);
		}

		if ((hasArtwork \|\| DEBUG_MEDIA_FAKE_ARTWORK) && !mDozing
		if ((hasArtwork \|\| DEBUG_MEDIA_FAKE_ARTWORK)
		&& (mState != StatusBarState.SHADE \|\| allowWhenShade)
		&& mFingerprintUnlockController.getMode()
		!= FingerprintUnlockController.MODE_WAKE_AND_UNLOCK_PULSING
		@@ -1669,7 +1673,6 @@ public class StatusBar extends SystemUI implements DemoMode,
		mBackdrop.setAlpha(1f);
		}
		mStatusBarWindowManager.setBackdropShowing(true);
		mColorExtractor.setMediaBackdropVisible(true);
		metaDataChanged = true;
		if (DEBUG_MEDIA) {
		Log.v(TAG, "DEBUG_MEDIA: Fading in album artwork");
		@@ -1721,7 +1724,6 @@ public class StatusBar extends SystemUI implements DemoMode,
		if (DEBUG_MEDIA) {
		Log.v(TAG, "DEBUG_MEDIA: Fading out album artwork");
		}
		mColorExtractor.setMediaBackdropVisible(false);
		boolean cannotAnimateDoze = mDozing && !ScrimState.AOD.getAnimateChange();
		if (mFingerprintUnlockController.getMode()
		== FingerprintUnlockController.MODE_WAKE_AND_UNLOCK_PULSING
		@@ -3853,7 +3855,7 @@ public class StatusBar extends SystemUI implements DemoMode,
		* Switches theme from light to dark and vice-versa.
		*/
		protected void updateTheme() {
		final boolean inflated = mStackScroller != null;
		final boolean inflated = mStackScroller != null && mStatusBarWindowManager != null;

		// The system wallpaper defines if QS should be light or dark.
		WallpaperColors systemColors = mColorExtractor