Merge "Dual tone shade implementation" into sc-dev

core/java/com/android/internal/colorextraction/drawable/ScrimDrawable.java

@@ -24,7 +24,9 @@ import android.annotation.Nullable;
 import android.graphics.Canvas;
 import android.graphics.ColorFilter;
 import android.graphics.Paint;
+import android.graphics.Path;
 import android.graphics.PixelFormat;
+import android.graphics.Rect;
 import android.graphics.Xfermode;
 import android.graphics.drawable.Drawable;
 import android.view.animation.DecelerateInterpolator;
@@ -44,6 +46,9 @@ public class ScrimDrawable extends Drawable {
     private int mMainColor;
     private ValueAnimator mColorAnimation;
     private int mMainColorTo;
+    private float mCornerRadius;
+    private Rect mBounds;
+    private ConcaveInfo mConcaveInfo;
 
     public ScrimDrawable() {
         mPaint = new Paint();
@@ -127,15 +132,67 @@ public class ScrimDrawable extends Drawable {
         return PixelFormat.TRANSLUCENT;
     }
 
+    /**
+     * Enable drawable shape to have rounded corners with provided radius
+     */
+    public void setRoundedCorners(float radius) {
+        mCornerRadius = radius;
+    }
+
+    /**
+     * Make bottom edge concave with provided corner radius
+     */
+    public void setBottomEdgeConcave(float radius) {
+        // only rounding top corners for clip out path
+        float[] cornerRadii = new float[]{radius, radius, radius, radius, 0, 0, 0, 0};
+        mConcaveInfo = new ConcaveInfo(radius, cornerRadii);
+    }
+
     @Override
     public void draw(@NonNull Canvas canvas) {
         mPaint.setColor(mMainColor);
         mPaint.setAlpha(mAlpha);
-        canvas.drawRect(getBounds(), mPaint);
+        if (mConcaveInfo != null) {
+            drawConcave(canvas);
+        }
+        canvas.drawRoundRect(getBounds().left, getBounds().top, getBounds().right,
+                getBounds().bottom + mCornerRadius,
+                /* x radius*/ mCornerRadius, /* y radius*/ mCornerRadius, mPaint);
+    }
+
+    private void drawConcave(Canvas canvas) {
+        // checking if width of clip out path needs to change
+        if (mBounds == null
+                || getBounds().right != mBounds.right
+                || getBounds().left != mBounds.left) {
+            mConcaveInfo.mPath.reset();
+            float left = getBounds().left;
+            float right = getBounds().right;
+            float top = 0f;
+            float bottom = mConcaveInfo.mPathOverlap;
+            mConcaveInfo.mPath.addRoundRect(left, top, right, bottom,
+                    mConcaveInfo.mCornerRadii, Path.Direction.CW);
+        }
+        mBounds = getBounds();
+        int translation = (int) (mBounds.bottom - mConcaveInfo.mPathOverlap);
+        canvas.translate(0, translation);
+        canvas.clipOutPath(mConcaveInfo.mPath);
+        canvas.translate(0, -translation);
     }
 
     @VisibleForTesting
     public int getMainColor() {
         return mMainColor;
     }
+
+    private static class ConcaveInfo {
+        private final float mPathOverlap;
+        private final float[] mCornerRadii;
+        private final Path mPath = new Path();
+
+        ConcaveInfo(float pathOverlap, float[] cornerRadii) {
+            mPathOverlap = pathOverlap;
+            mCornerRadii = cornerRadii;
+        }
+    }
 }

packages/SystemUI/res/layout/super_notification_shade.xml

@@ -51,6 +51,14 @@
         sysui:ignoreRightInset="true"
         />
 
+    <com.android.systemui.statusbar.ScrimView
+        android:id="@+id/scrim_notifications"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:importantForAccessibility="no"
+        sysui:ignoreRightInset="true"
+        />
+
     <com.android.systemui.statusbar.LightRevealScrim
             android:id="@+id/light_reveal_scrim"
             android:layout_width="match_parent"

packages/SystemUI/res/values/dimens.xml

@@ -718,6 +718,7 @@
     <item name="keyguard_clock_line_spacing_scale_burmese" type="dimen" format="float">1</item>
 
     <item name="scrim_behind_alpha" format="float" type="dimen">0.62</item>
+    <dimen name="notification_scrim_corner_radius">32dp</dimen>
 
     <!-- The minimum amount the user needs to swipe to go to the camera / phone. -->
     <dimen name="keyguard_min_swipe_amount">110dp</dimen>

packages/SystemUI/src/com/android/systemui/statusbar/ScrimView.java

@@ -26,17 +26,18 @@ import android.graphics.PorterDuff;
 import android.graphics.PorterDuff.Mode;
 import android.graphics.PorterDuffColorFilter;
 import android.graphics.drawable.Drawable;
-import android.os.Handler;
 import android.os.Looper;
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.annotation.DimenRes;
 import androidx.core.graphics.ColorUtils;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.colorextraction.ColorExtractor;
 import com.android.internal.colorextraction.drawable.ScrimDrawable;
+import com.android.systemui.R;
 
 import java.util.concurrent.Executor;
 
@@ -47,6 +48,10 @@ import java.util.concurrent.Executor;
  * need to be careful to synchronize when necessary.
  */
 public class ScrimView extends View {
+
+    @DimenRes
+    private static final int CORNER_RADIUS = R.dimen.notification_scrim_corner_radius;
+
     private final Object mColorLock = new Object();
 
     @GuardedBy("mColorLock")
@@ -260,4 +265,27 @@ public class ScrimView extends View {
             mExecutor.execute(r);
         }
     }
+
+    /**
+     * Make bottom edge concave so overlap between layers is not visible for alphas between 0 and 1
+     * @return height of concavity
+     */
+    public float enableBottomEdgeConcave() {
+        if (mDrawable instanceof ScrimDrawable) {
+            float radius = getResources().getDimensionPixelSize(CORNER_RADIUS);
+            ((ScrimDrawable) mDrawable).setBottomEdgeConcave(radius);
+            return radius;
+        }
+        return 0;
+    }
+
+    /**
+     * Enable view to have rounded corners with radius of {@link #CORNER_RADIUS}
+     */
+    public void enableRoundedCorners() {
+        if (mDrawable instanceof ScrimDrawable) {
+            int radius = getResources().getDimensionPixelSize(CORNER_RADIUS);
+            ((ScrimDrawable) mDrawable).setRoundedCorners(radius);
+        }
+    }
 }

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

@@ -2002,11 +2002,23 @@ public class NotificationPanelViewController extends PanelViewController {
         float qsExpansionFraction = getQsExpansionFraction();
         mQs.setQsExpansion(qsExpansionFraction, getHeaderTranslation());
         mMediaHierarchyManager.setQsExpansion(qsExpansionFraction);
-        mScrimController.setQsExpansion(qsExpansionFraction);
+        mScrimController.setQsPosition(qsExpansionFraction,
+                calculateQsBottomPosition(qsExpansionFraction));
         mNotificationStackScrollLayoutController.setQsExpansionFraction(qsExpansionFraction);
         mDepthController.setQsPanelExpansion(qsExpansionFraction);
     }
 
+    private int calculateQsBottomPosition(float qsExpansionFraction) {
+        int qsBottomY = (int) getHeaderTranslation() + mQs.getQsMinExpansionHeight();
+        if (qsExpansionFraction != 0.0) {
+            qsBottomY = (int) MathUtils.lerp(
+                    qsBottomY, mQs.getDesiredHeight(), qsExpansionFraction);
+        }
+        // to account for shade overshooting animation, see setSectionPadding method
+        if (mSectionPadding > 0) qsBottomY += mSectionPadding;
+        return qsBottomY;
+    }
+
     private String determineAccessibilityPaneTitle() {
         if (mQs != null && mQs.isCustomizing()) {
             return mResources.getString(R.string.accessibility_desc_quick_settings_edit);

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

@@ -24,7 +24,6 @@ import android.animation.ValueAnimator;
 import android.annotation.IntDef;
 import android.app.AlarmManager;
 import android.graphics.Color;
-import android.graphics.drawable.Drawable;
 import android.os.Handler;
 import android.os.Trace;
 import android.util.Log;
@@ -49,7 +48,6 @@ import com.android.systemui.R;
 import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dock.DockManager;
-import com.android.systemui.statusbar.BlurUtils;
 import com.android.systemui.statusbar.FeatureFlags;
 import com.android.systemui.statusbar.ScrimView;
 import com.android.systemui.statusbar.notification.stack.ViewState;
@@ -142,6 +140,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
     private ScrimState mState = ScrimState.UNINITIALIZED;
 
     private ScrimView mScrimInFront;
+    private ScrimView mNotificationsScrim;
     private ScrimView mScrimBehind;
     @Nullable
     private ScrimView mScrimForBubble;
@@ -156,7 +155,6 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
     private final KeyguardVisibilityCallback mKeyguardVisibilityCallback;
     private final Handler mHandler;
     private final Executor mMainExecutor;
-    private final BlurUtils mBlurUtils;
 
     private GradientColors mColors;
     private boolean mNeedsDrawableColorUpdate;
@@ -180,6 +178,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
 
     private float mInFrontAlpha = NOT_INITIALIZED;
     private float mBehindAlpha = NOT_INITIALIZED;
+    private float mNotificationsAlpha = NOT_INITIALIZED;
     private float mBubbleAlpha = NOT_INITIALIZED;
 
     private int mInFrontTint;
@@ -209,12 +208,11 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             AlarmManager alarmManager, KeyguardStateController keyguardStateController,
             DelayedWakeLock.Builder delayedWakeLockBuilder, Handler handler,
             KeyguardUpdateMonitor keyguardUpdateMonitor, DockManager dockManager,
-            BlurUtils blurUtils, ConfigurationController configurationController,
+            ConfigurationController configurationController,
             FeatureFlags featureFlags, @Main Executor mainExecutor) {
         mScrimStateListener = lightBarController::setScrimState;
         mDefaultScrimAlpha = featureFlags.isShadeOpaque() ? BUSY_SCRIM_ALPHA : GAR_SCRIM_ALPHA;
         ScrimState.BUBBLE_EXPANDED.setBubbleAlpha(BUBBLE_SCRIM_ALPHA);
-        mBlurUtils = blurUtils;
 
         mKeyguardStateController = keyguardStateController;
         mDarkenWhileDragging = !mKeyguardStateController.canDismissLockScreen();
@@ -259,13 +257,16 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
     /**
      * Attach the controller to the supplied views.
      */
-    public void attachViews(
+    public void attachViews(ScrimView behindScrim, ScrimView notificationsScrim,
-            ScrimView scrimBehind, ScrimView scrimInFront, @Nullable ScrimView scrimForBubble) {
+                            ScrimView scrimInFront, @Nullable ScrimView scrimForBubble) {
-        mScrimBehind = scrimBehind;
+        mNotificationsScrim = notificationsScrim;
+        mScrimBehind = behindScrim;
         mScrimInFront = scrimInFront;
         mScrimForBubble = scrimForBubble;
         updateThemeColors();
 
+        mNotificationsScrim.enableRoundedCorners();
+
         if (mScrimBehindChangeRunnable != null) {
             mScrimBehind.setChangeRunnable(mScrimBehindChangeRunnable, mMainExecutor);
             mScrimBehindChangeRunnable = null;
@@ -280,6 +281,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         }
 
         mScrimBehind.setDefaultFocusHighlightEnabled(false);
+        mNotificationsScrim.setDefaultFocusHighlightEnabled(false);
         mScrimInFront.setDefaultFocusHighlightEnabled(false);
         if (mScrimForBubble != null) {
             mScrimForBubble.setDefaultFocusHighlightEnabled(false);
@@ -344,6 +346,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         // We need to disable focus otherwise AOD would end up with a gray overlay.
         mScrimInFront.setFocusable(!state.isLowPowerState());
         mScrimBehind.setFocusable(!state.isLowPowerState());
+        mNotificationsScrim.setFocusable(!state.isLowPowerState());
 
         // Cancel blanking transitions that were pending before we requested a new state
         if (mPendingFrameCallback != null) {
@@ -484,18 +487,20 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
     }
 
     /**
-     * Current state of the QuickSettings expansion when pulling it from the top.
+     * Current state of the QuickSettings when pulling it from the top.
      *
-     * @param fraction From 0 to 1 where 0 means collapsed and 1 expanded.
+     * @param expansionFraction From 0 to 1 where 0 means collapsed and 1 expanded.
+     * @param qsPanelBottomY absolute Y position of qs panel bottom
      */
-    public void setQsExpansion(float fraction) {
+    public void setQsPosition(float expansionFraction, int qsPanelBottomY) {
-        if (isNaN(fraction)) {
+        if (isNaN(expansionFraction)) {
             return;
         }
-        if (mQsExpansion != fraction) {
+        shiftNotificationsScrim(qsPanelBottomY);
-            mQsExpansion = fraction;
+        updateNotificationsScrimAlpha(qsPanelBottomY);
+        if (mQsExpansion != expansionFraction) {
+            mQsExpansion = expansionFraction;
             Log.d(TAG, "set qs fraction");
-
             boolean relevantState = (mState == ScrimState.SHADE_LOCKED
                     || mState == ScrimState.KEYGUARD
                     || mState == ScrimState.PULSING
@@ -507,6 +512,32 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         }
     }
 
+    private void shiftNotificationsScrim(int qsPanelBottomY) {
+        if (qsPanelBottomY > 0) {
+            mNotificationsScrim.setTranslationY(qsPanelBottomY);
+        } else {
+            mNotificationsScrim.setTranslationY(0);
+        }
+    }
+
+    private void updateNotificationsScrimAlpha(int qsPanelBottomY) {
+        float newAlpha = 0;
+        if (qsPanelBottomY > 0) {
+            float interpolator = 0;
+            if (mState == ScrimState.UNLOCKED || mState == ScrimState.SHADE_LOCKED) {
+                interpolator = getInterpolatedFraction();
+            } else {
+                interpolator = mQsExpansion;
+            }
+            newAlpha = MathUtils.lerp(0, 1, interpolator);
+        }
+        if (newAlpha != mNotificationsAlpha) {
+            mNotificationsAlpha = newAlpha;
+            // update alpha without animating
+            mNotificationsScrim.setViewAlpha(newAlpha);
+        }
+    }
+
     private void setOrAdaptCurrentAnimation(@Nullable View scrim) {
         if (scrim == null) {
             return;
@@ -575,6 +606,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             return;
         }
         setOrAdaptCurrentAnimation(mScrimBehind);
+        setOrAdaptCurrentAnimation(mNotificationsScrim);
         setOrAdaptCurrentAnimation(mScrimInFront);
         setOrAdaptCurrentAnimation(mScrimForBubble);
         dispatchScrimState(mScrimBehind.getViewAlpha());
@@ -590,14 +622,6 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         }
     }
 
-    /**
-     * Sets the given drawable as the background of the scrim that shows up behind the
-     * notifications.
-     */
-    public void setScrimBehindDrawable(Drawable drawable) {
-        mScrimBehind.setDrawable(drawable);
-    }
-
     /**
      * Sets the front scrim opacity in AOD so it's not as bright.
      * <p>
@@ -667,10 +691,13 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             mNeedsDrawableColorUpdate = false;
             // Only animate scrim color if the scrim view is actually visible
             boolean animateScrimInFront = mScrimInFront.getViewAlpha() != 0 && !mBlankScreen;
-            boolean animateScrimBehind = mScrimBehind.getViewAlpha() != 0 && !mBlankScreen;
+            boolean animateBehindScrim = mScrimBehind.getViewAlpha() != 0 && !mBlankScreen;
+            boolean animateScrimNotifications = mNotificationsScrim.getViewAlpha() != 0
+                    && !mBlankScreen;
 
             mScrimInFront.setColors(mColors, animateScrimInFront);
-            mScrimBehind.setColors(mColors, animateScrimBehind);
+            mScrimBehind.setColors(mColors, animateScrimNotifications);
+            mNotificationsScrim.setColors(mColors, animateScrimNotifications);
 
             dispatchScrimState(mScrimBehind.getViewAlpha());
         }
@@ -687,6 +714,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         }
         setScrimAlpha(mScrimInFront, mInFrontAlpha);
         setScrimAlpha(mScrimBehind, mBehindAlpha);
+        setScrimAlpha(mNotificationsScrim, mNotificationsAlpha);
 
         if (mScrimForBubble != null) {
             boolean animateScrimForBubble = mScrimForBubble.getViewAlpha() != 0 && !mBlankScreen;
@@ -744,7 +772,9 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         if (scrim == mScrimInFront) {
             return "front_scrim";
         } else if (scrim == mScrimBehind) {
-            return "back_scrim";
+            return "behind_scrim";
+        } else if (scrim == mNotificationsScrim) {
+            return "notifications_scrim";
         } else if (scrim == mScrimForBubble) {
             return "bubble_scrim";
         }
@@ -817,6 +847,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             return mInFrontAlpha;
         } else if (scrim == mScrimBehind) {
             return mBehindAlpha;
+        } else if (scrim == mNotificationsScrim) {
+            return mNotificationsAlpha;
         } else if (scrim == mScrimForBubble) {
             return mBubbleAlpha;
         } else {
@@ -829,6 +861,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
             return mInFrontTint;
         } else if (scrim == mScrimBehind) {
             return mBehindTint;
+        } else if (scrim == mNotificationsScrim) {
+            return Color.TRANSPARENT;
         } else if (scrim == mScrimForBubble) {
             return mBubbleTint;
         } else {
@@ -858,8 +892,9 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
 
         }
         if (isAnimating(mScrimBehind)
-            || isAnimating(mScrimInFront)
+                || isAnimating(mNotificationsScrim)
-            || isAnimating(mScrimForBubble)) {
+                || isAnimating(mScrimInFront)
+                || isAnimating(mScrimForBubble)) {
             if (callback != null && callback != mCallback) {
                 // Since we only notify the callback that we're finished once everything has
                 // finished, we need to make sure that any changing callbacks are also invoked
@@ -884,7 +919,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         // At the end of the animation we need to remove the tint.
         if (mState == ScrimState.UNLOCKED) {
             mInFrontTint = Color.TRANSPARENT;
-            mBehindTint = Color.TRANSPARENT;
+            mBehindTint = mState.getBehindTint();
             mBubbleTint = Color.TRANSPARENT;
             updateScrimColor(mScrimInFront, mInFrontAlpha, mInFrontTint);
             updateScrimColor(mScrimBehind, mBehindAlpha, mBehindTint);
@@ -996,12 +1031,6 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         mScrimBehind.postOnAnimationDelayed(callback, 32 /* delayMillis */);
     }
 
-    public int getBackgroundColor() {
-        int color = mColors.getMainColor();
-        return Color.argb((int) (mScrimBehind.getViewAlpha() * Color.alpha(color)),
-                Color.red(color), Color.green(color), Color.blue(color));
-    }
-
     public void setScrimBehindChangeRunnable(Runnable changeRunnable) {
         // TODO: remove this. This is necessary because of an order-of-operations limitation.
         // The fix is to move more of these class into @StatusBarScope
@@ -1047,7 +1076,7 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         pw.print(" tint=0x");
         pw.println(Integer.toHexString(mScrimInFront.getTint()));
 
-        pw.print("  backScrim:");
+        pw.print("  behindScrim:");
         pw.print(" viewAlpha=");
         pw.print(mScrimBehind.getViewAlpha());
         pw.print(" alpha=");
@@ -1055,6 +1084,14 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         pw.print(" tint=0x");
         pw.println(Integer.toHexString(mScrimBehind.getTint()));
 
+        pw.print("  notificationsScrim:");
+        pw.print(" viewAlpha=");
+        pw.print(mNotificationsScrim.getViewAlpha());
+        pw.print(" alpha=");
+        pw.print(mNotificationsAlpha);
+        pw.print(" tint=0x");
+        pw.println(Integer.toHexString(mNotificationsScrim.getTint()));
+
         pw.print("  bubbleScrim:");
         pw.print(" viewAlpha=");
         pw.print(mScrimForBubble.getViewAlpha());

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

@@ -129,6 +129,13 @@ public enum ScrimState {
             mBehindAlpha = mDefaultScrimAlpha;
             mBubbleAlpha = 0f;
             mFrontAlpha = 0f;
+            mBehindTint = Color.BLACK;
+        }
+
+        // to make sure correct color is returned before "prepare" is called
+        @Override
+        public int getBehindTint() {
+            return Color.BLACK;
         }
     },
 
@@ -228,7 +235,7 @@ public enum ScrimState {
             mAnimateChange = !mLaunchingAffordanceWithPreview;
 
             mFrontTint = Color.TRANSPARENT;
-            mBehindTint = Color.TRANSPARENT;
+            mBehindTint = Color.BLACK;
             mBubbleTint = Color.TRANSPARENT;
             mBlankScreen = false;
 

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

@@ -1215,6 +1215,8 @@ public class StatusBar extends SystemUI implements DemoMode,
         });
 
         ScrimView scrimBehind = mNotificationShadeWindowView.findViewById(R.id.scrim_behind);
+        ScrimView notificationsScrim = mNotificationShadeWindowView
+                .findViewById(R.id.scrim_notifications);
         ScrimView scrimInFront = mNotificationShadeWindowView.findViewById(R.id.scrim_in_front);
         ScrimView scrimForBubble = mBubblesManagerOptional.isPresent()
                 ? mBubblesManagerOptional.get().getScrimForBubble() : null;
@@ -1223,7 +1225,7 @@ public class StatusBar extends SystemUI implements DemoMode,
             mNotificationShadeWindowController.setScrimsVisibility(scrimsVisible);
             mLockscreenLockIconController.onScrimVisibilityChanged(scrimsVisible);
         });
-        mScrimController.attachViews(scrimBehind, scrimInFront, scrimForBubble);
+        mScrimController.attachViews(scrimBehind, notificationsScrim, scrimInFront, scrimForBubble);
 
         mLightRevealScrim = mNotificationShadeWindowView.findViewById(R.id.light_reveal_scrim);
         updateLightRevealScrimVisibility();

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

@@ -49,7 +49,6 @@ import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.DejankUtils;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.dock.DockManager;
-import com.android.systemui.statusbar.BlurUtils;
 import com.android.systemui.statusbar.FeatureFlags;
 import com.android.systemui.statusbar.ScrimView;
 import com.android.systemui.statusbar.policy.ConfigurationController;
@@ -79,6 +78,7 @@ public class ScrimControllerTest extends SysuiTestCase {
 
     private ScrimController mScrimController;
     private ScrimView mScrimBehind;
+    private ScrimView mNotificationsScrim;
     private ScrimView mScrimInFront;
     private ScrimView mScrimForBubble;
     private ScrimState mScrimState;
@@ -104,8 +104,6 @@ public class ScrimControllerTest extends SysuiTestCase {
     @Mock
     private DockManager mDockManager;
     @Mock
-    private BlurUtils mBlurUtils;
-    @Mock
     private ConfigurationController mConfigurationController;
     @Mock
     private FeatureFlags mFeatureFlags;
@@ -163,6 +161,7 @@ public class ScrimControllerTest extends SysuiTestCase {
         mScrimController.onPreDraw();
         // Force finish all animations.
         mLooper.processAllMessages();
+        endAnimation(mNotificationsScrim);
         endAnimation(mScrimBehind);
         endAnimation(mScrimInFront);
         endAnimation(mScrimForBubble);
@@ -189,6 +188,7 @@ public class ScrimControllerTest extends SysuiTestCase {
         mScrimBehind = spy(new ScrimView(getContext()));
         mScrimInFront = new ScrimView(getContext());
         mScrimForBubble = new ScrimView(getContext());
+        mNotificationsScrim = new ScrimView(getContext());
         mAlwaysOnEnabled = true;
         mLooper = TestableLooper.get(this);
         DejankUtils.setImmediate(true);
@@ -201,7 +201,6 @@ public class ScrimControllerTest extends SysuiTestCase {
 
         when(mDozeParamenters.getAlwaysOn()).thenAnswer(invocation -> mAlwaysOnEnabled);
         when(mDozeParamenters.getDisplayNeedsBlanking()).thenReturn(true);
-        when(mBlurUtils.supportsBlursOnWindows()).thenReturn(true);
 
         doAnswer((Answer<Void>) invocation -> {
             mScrimState = invocation.getArgument(0);
@@ -222,10 +221,11 @@ public class ScrimControllerTest extends SysuiTestCase {
         mScrimController = new ScrimController(mLightBarController,
                 mDozeParamenters, mAlarmManager, mKeyguardStateController, mDelayedWakeLockBuilder,
                 new FakeHandler(mLooper.getLooper()), mKeyguardUpdateMonitor,
-                mDockManager, mBlurUtils, mConfigurationController, mFeatureFlags,
+                mDockManager, mConfigurationController, mFeatureFlags,
                 new FakeExecutor(new FakeSystemClock()));
         mScrimController.setScrimVisibleListener(visible -> mScrimVisibility = visible);
-        mScrimController.attachViews(mScrimBehind, mScrimInFront, mScrimForBubble);
+        mScrimController.attachViews(mScrimBehind, mNotificationsScrim, mScrimInFront,
+                mScrimForBubble);
         mScrimController.setAnimatorListener(mAnimatorListener);
 
         mScrimController.setHasBackdrop(false);
@@ -264,7 +264,7 @@ public class ScrimControllerTest extends SysuiTestCase {
                 TRANSPARENT /* bubble */);
 
         assertScrimTint(false /* front */,
-                false /* behind */,
+                true /* behind */,
                 false /* bubble */);
     }
 
@@ -516,7 +516,7 @@ public class ScrimControllerTest extends SysuiTestCase {
                 TRANSPARENT /* bubble */);
 
         assertScrimTint(false /* front */,
-                false /* behind */,
+                true /* behind */,
                 false /* bubble */);
 
         // Back scrim should be visible after start dragging
@@ -586,7 +586,7 @@ public class ScrimControllerTest extends SysuiTestCase {
     @Test
     public void qsExpansion() {
         reset(mScrimBehind);
-        mScrimController.setQsExpansion(1f);
+        mScrimController.setQsPosition(1f, 999 /* value doesn't matter */);
         finishAnimationsImmediately();
 
         assertScrimAlpha(TRANSPARENT, OPAQUE, TRANSPARENT);
@@ -636,7 +636,7 @@ public class ScrimControllerTest extends SysuiTestCase {
 
         // Make sure at the very end of the animation, we're reset to transparent
         assertScrimTint(false /* front */,
-                false /* behind */,
+                true /* behind */,
                 false  /* bubble */);
     }
 
@@ -947,7 +947,9 @@ public class ScrimControllerTest extends SysuiTestCase {
         if (scrim == mScrimInFront) {
             return "front";
         } else if (scrim == mScrimBehind) {
-            return "back";
+            return "behind";
+        } else if (scrim == mNotificationsScrim) {
+            return "notifications";
         } else if (scrim == mScrimForBubble) {
             return "bubble";
         }