Merge "Change behind-scrim's tint in BOUNCER state to match GM3 surface color." into udc-dev (2ac80135) · Commits · e / os / android_frameworks_base

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

+0 −2

Original line number	Diff line number	Diff line
		@@ -786,8 +786,6 @@ public class KeyguardSecurityContainer extends ConstraintLayout {

		void reloadColors() {
		mViewMode.reloadColors();
		setBackgroundColor(Utils.getColorAttrDefaultColor(getContext(),
		com.android.internal.R.attr.materialColorSurface));
		}

		/** Handles density or font scale changes. */

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

+7 −0

Original line number	Diff line number	Diff line
		@@ -1509,6 +1509,13 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
		mColors.setSupportsDarkText(
		ColorUtils.calculateContrast(mColors.getMainColor(), Color.WHITE) > 4.5);
		}

		int surface = Utils.getColorAttr(mScrimBehind.getContext(),
		com.android.internal.R.attr.materialColorSurface).getDefaultColor();
		for (ScrimState state : ScrimState.values()) {
		state.setSurfaceColor(surface);
		}

		mNeedsDrawableColorUpdate = true;
		}

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

+14 −1

Original line number	Diff line number	Diff line
		@@ -122,11 +122,19 @@ public enum ScrimState {
		@Override
		public void prepare(ScrimState previousState) {
		mBehindAlpha = mClipQsScrim ? 1 : mDefaultScrimAlpha;
		mBehindTint = mClipQsScrim ? Color.BLACK : Color.TRANSPARENT;
		mBehindTint = mClipQsScrim ? Color.BLACK : mSurfaceColor;
		mNotifAlpha = mClipQsScrim ? mDefaultScrimAlpha : 0;
		mNotifTint = Color.TRANSPARENT;
		mFrontAlpha = 0f;
		}

		@Override
		public void setSurfaceColor(int surfaceColor) {
		super.setSurfaceColor(surfaceColor);
		if (!mClipQsScrim) {
		mBehindTint = mSurfaceColor;
		}
		}
		},

		/**
		@@ -295,6 +303,7 @@ public enum ScrimState {
		int mFrontTint = Color.TRANSPARENT;
		int mBehindTint = Color.TRANSPARENT;
		int mNotifTint = Color.TRANSPARENT;
		int mSurfaceColor = Color.TRANSPARENT;

		boolean mAnimateChange = true;
		float mAodFrontScrimAlpha;
		@@ -409,6 +418,10 @@ public enum ScrimState {
		mDefaultScrimAlpha = defaultScrimAlpha;
		}

		public void setSurfaceColor(int surfaceColor) {
		mSurfaceColor = surfaceColor;
		}

		public void setWallpaperSupportsAmbientMode(boolean wallpaperSupportsAmbientMode) {
		mWallpaperSupportsAmbientMode = wallpaperSupportsAmbientMode;
		}

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java

+51 −8

Original line number	Diff line number	Diff line
		@@ -44,6 +44,9 @@ import static kotlinx.coroutines.flow.FlowKt.emptyFlow;

		import android.animation.Animator;
		import android.app.AlarmManager;
		import android.content.Context;
		import android.content.res.ColorStateList;
		import android.content.res.TypedArray;
		import android.graphics.Color;
		import android.os.Handler;
		import android.testing.AndroidTestingRunner;
		@@ -121,6 +124,7 @@ public class ScrimControllerTest extends SysuiTestCase {
		private int mScrimVisibility;
		private boolean mAlwaysOnEnabled;
		private TestableLooper mLooper;
		private Context mContext;
		@Mock private AlarmManager mAlarmManager;
		@Mock private DozeParameters mDozeParameters;
		@Mock private LightBarController mLightBarController;
		@@ -134,6 +138,7 @@ public class ScrimControllerTest extends SysuiTestCase {
		@Mock private PrimaryBouncerToGoneTransitionViewModel mPrimaryBouncerToGoneTransitionViewModel;
		@Mock private KeyguardTransitionInteractor mKeyguardTransitionInteractor;
		@Mock private CoroutineDispatcher mMainDispatcher;
		@Mock private TypedArray mMockTypedArray;

		// TODO(b/204991468): Use a real PanelExpansionStateManager object once this bug is fixed. (The
		// event-dispatch-on-registration pattern caused some of these unit tests to fail.)
		@@ -182,10 +187,11 @@ public class ScrimControllerTest extends SysuiTestCase {
		mNumEnds = 0;
		mNumCancels = 0;
		}
		};
		}

		private AnimatorListener mAnimatorListener = new AnimatorListener();

		private int mSurfaceColor = 0x112233;

		private void finishAnimationsImmediately() {
		// Execute code that will trigger animations.
		@@ -214,10 +220,17 @@ public class ScrimControllerTest extends SysuiTestCase {
		@Before
		public void setup() {
		MockitoAnnotations.initMocks(this);
		mContext = spy(getContext());
		when(mContext.obtainStyledAttributes(
		new int[]{com.android.internal.R.attr.materialColorSurface}))
		.thenReturn(mMockTypedArray);

		when(mMockTypedArray.getColorStateList(anyInt()))
		.thenAnswer((invocation) -> ColorStateList.valueOf(mSurfaceColor));

		mScrimBehind = spy(new ScrimView(getContext()));
		mScrimInFront = new ScrimView(getContext());
		mNotificationsScrim = new ScrimView(getContext());
		mScrimBehind = spy(new ScrimView(mContext));
		mScrimInFront = new ScrimView(mContext);
		mNotificationsScrim = new ScrimView(mContext);
		mAlwaysOnEnabled = true;
		mLooper = TestableLooper.get(this);
		DejankUtils.setImmediate(true);
		@@ -577,7 +590,7 @@ public class ScrimControllerTest extends SysuiTestCase {
		mScrimController.transitionTo(BOUNCER);
		finishAnimationsImmediately();
		// Front scrim should be transparent
		// Back scrim should be visible without tint
		// Back scrim should be visible and tinted to the surface color
		assertScrimAlpha(Map.of(
		mScrimInFront, TRANSPARENT,
		mNotificationsScrim, TRANSPARENT,
		@@ -585,9 +598,31 @@ public class ScrimControllerTest extends SysuiTestCase {

		assertScrimTinted(Map.of(
		mScrimInFront, false,
		mScrimBehind, false,
		mScrimBehind, true,
		mNotificationsScrim, false
		));

		assertScrimTint(mScrimBehind, mSurfaceColor);
		}

		@Test
		public void onThemeChange_bouncerBehindTint_isUpdatedToSurfaceColor() {
		assertEquals(BOUNCER.getBehindTint(), 0x112233);
		mSurfaceColor = 0x223344;
		mConfigurationController.notifyThemeChanged();
		assertEquals(BOUNCER.getBehindTint(), 0x223344);
		}

		@Test
		public void onThemeChangeWhileClipQsScrim_bouncerBehindTint_remainsBlack() {
		mScrimController.setClipsQsScrim(true);
		mScrimController.transitionTo(BOUNCER);
		finishAnimationsImmediately();

		assertEquals(BOUNCER.getBehindTint(), Color.BLACK);
		mSurfaceColor = 0x223344;
		mConfigurationController.notifyThemeChanged();
		assertEquals(BOUNCER.getBehindTint(), Color.BLACK);
		}

		@Test
		@@ -619,16 +654,17 @@ public class ScrimControllerTest extends SysuiTestCase {

		finishAnimationsImmediately();
		// Front scrim should be transparent
		// Back scrim should be visible without tint
		// Back scrim should be visible and has a tint of surfaceColor
		assertScrimAlpha(Map.of(
		mScrimInFront, TRANSPARENT,
		mNotificationsScrim, TRANSPARENT,
		mScrimBehind, OPAQUE));
		assertScrimTinted(Map.of(
		mScrimInFront, false,
		mScrimBehind, false,
		mScrimBehind, true,
		mNotificationsScrim, false
		));
		assertScrimTint(mScrimBehind, mSurfaceColor);
		}

		@Test
		@@ -1809,6 +1845,13 @@ public class ScrimControllerTest extends SysuiTestCase {
		assertEquals(message, hasTint, scrim.getTint() != Color.TRANSPARENT);
		}

		private void assertScrimTint(ScrimView scrim, int expectedTint) {
		String message = "Tint test failed with expected scrim tint: "
		+ Integer.toHexString(expectedTint) + " and actual tint: "
		+ Integer.toHexString(scrim.getTint()) + " for scrim: " + getScrimName(scrim);
		assertEquals(message, expectedTint, scrim.getTint(), 0.1);
		}

		private String getScrimName(ScrimView scrim) {
		if (scrim == mScrimInFront) {
		return "front";