Merge "Make QS pull down consistent with shade" into sc-v2-dev

4 files changed, 20 insertions, 5 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
index b8334272c157..e8458040f448 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
@@ -181,7 +181,8 @@ class NotificationShadeDepthController @Inject constructor(
                         if (shouldApplyShadeBlur()) shadeExpansion else 0f, false))
         var combinedBlur = (expansionRadius * INTERACTION_BLUR_FRACTION +
                 animationRadius * ANIMATION_BLUR_FRACTION)
-        val qsExpandedRatio = qsPanelExpansion * shadeExpansion
+        val qsExpandedRatio = Interpolators.getNotificationScrimAlpha(qsPanelExpansion,
+                false /* notification */) * shadeExpansion
         combinedBlur = max(combinedBlur, blurUtils.blurRadiusOfRatio(qsExpandedRatio))
         combinedBlur = max(combinedBlur, blurUtils.blurRadiusOfRatio(transitionToFullShadeProgress))
         var shadeRadius = max(combinedBlur, wakeAndUnlockBlurRadius)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index 87d454343b2e..4213902b7cf1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -556,6 +556,8 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, Dump
         if (isNaN(expansionFraction)) {
             return;
         }
+        expansionFraction = Interpolators
+                .getNotificationScrimAlpha(expansionFraction, false /* notification */);
         boolean qsBottomVisible = qsPanelBottomY > 0;
         if (mQsExpansion != expansionFraction || mQsBottomVisible != qsBottomVisible) {
             mQsExpansion = expansionFraction;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
index a7b14460f925..7f72f194d9d9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
@@ -25,6 +25,7 @@ import android.view.View
 import android.view.ViewRootImpl
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
+import com.android.systemui.animation.Interpolators
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.plugins.statusbar.StatusBarStateController
 import com.android.systemui.statusbar.phone.BiometricUnlockController
@@ -178,10 +179,21 @@ class NotificationShadeDepthControllerTest : SysuiTestCase() {
 
     @Test
     fun setQsPanelExpansion_appliesBlur() {
+        statusBarState = StatusBarState.KEYGUARD
         notificationShadeDepthController.qsPanelExpansion = 1f
-        notificationShadeDepthController.onPanelExpansionChanged(0.5f, tracking = false)
+        notificationShadeDepthController.onPanelExpansionChanged(1f, tracking = false)
         notificationShadeDepthController.updateBlurCallback.doFrame(0)
-        verify(blurUtils).applyBlur(any(), anyInt(), eq(false))
+        verify(blurUtils).applyBlur(any(), eq(maxBlur), eq(false))
+    }
+
+    @Test
+    fun setQsPanelExpansion_easing() {
+        statusBarState = StatusBarState.KEYGUARD
+        notificationShadeDepthController.qsPanelExpansion = 0.25f
+        notificationShadeDepthController.onPanelExpansionChanged(1f, tracking = false)
+        notificationShadeDepthController.updateBlurCallback.doFrame(0)
+        verify(wallpaperManager).setWallpaperZoomOut(any(),
+                eq(Interpolators.getNotificationScrimAlpha(0.25f, false /* notifications */)))
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
index 9d316b1bc471..5ebe900b52d4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
@@ -712,7 +712,7 @@ public class ScrimControllerTest extends SysuiTestCase {
     public void qsExpansion_half_clippingQs() {
         reset(mScrimBehind);
         mScrimController.setClipsQsScrim(true);
-        mScrimController.setQsPosition(0.5f, 999 /* value doesn't matter */);
+        mScrimController.setQsPosition(0.25f, 999 /* value doesn't matter */);
         finishAnimationsImmediately();
 
         assertScrimAlpha(Map.of(
@@ -1138,7 +1138,7 @@ public class ScrimControllerTest extends SysuiTestCase {
     @Test
     public void testScrimsVisible_whenShadeVisibleOnLockscreen() {
         mScrimController.transitionTo(ScrimState.KEYGUARD);
-        mScrimController.setQsPosition(0.5f, 300);
+        mScrimController.setQsPosition(0.25f, 300);
 
         assertScrimAlpha(Map.of(
                 mScrimBehind, SEMI_TRANSPARENT,