Zoom out the wallpaper as we pull QS

Test: visual
Test: NotificationShadeDepthControllerTest
Fixes: 180971620
Change-Id: I60cd3d075ebfb8c54c0e9847f05ebde7e53068c5

4 files changed, 25 insertions, 1 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
index e27c1a21b8cb..ac9f70a4dfe9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationShadeDepthController.kt
@@ -107,6 +107,13 @@ class NotificationShadeDepthController @Inject constructor(
                 else 0)
         }
 
+    var qsPanelExpansion = 0f
+        set(value) {
+            if (field == value) return
+            field = value
+            scheduleUpdate()
+        }
+
     /**
      * When launching an app from the shade, the animations progress should affect how blurry the
      * shade is, overriding the expansion amount.
@@ -158,8 +165,9 @@ class NotificationShadeDepthController @Inject constructor(
         updateScheduled = false
         val normalizedBlurRadius = MathUtils.constrain(shadeAnimation.radius,
                 blurUtils.minBlurRadius, blurUtils.maxBlurRadius)
-        val combinedBlur = (shadeSpring.radius * INTERACTION_BLUR_FRACTION +
+        var combinedBlur = (shadeSpring.radius * INTERACTION_BLUR_FRACTION +
                 normalizedBlurRadius * ANIMATION_BLUR_FRACTION).toInt()
+        combinedBlur = max(combinedBlur, blurUtils.blurRadiusOfRatio(qsPanelExpansion))
         var shadeRadius = max(combinedBlur, wakeAndUnlockBlurRadius).toFloat()
         shadeRadius *= 1f - brightnessMirrorSpring.ratio
         val launchProgress = notificationLaunchAnimationParams?.linearProgress ?: 0f
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index 555df5c37ee3..6386a1b6b8ae 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -111,6 +111,7 @@ import com.android.systemui.statusbar.GestureRecorder;
 import com.android.systemui.statusbar.KeyguardAffordanceView;
 import com.android.systemui.statusbar.KeyguardIndicationController;
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.RemoteInputController;
@@ -477,6 +478,7 @@ public class NotificationPanelViewController extends PanelViewController {
     private final UserManager mUserManager;
     private final ShadeController mShadeController;
     private final MediaDataManager mMediaDataManager;
+    private NotificationShadeDepthController mDepthController;
     private int mDisplayId;
 
     /**
@@ -576,6 +578,7 @@ public class NotificationPanelViewController extends PanelViewController {
             ScrimController scrimController,
             UserManager userManager,
             MediaDataManager mediaDataManager,
+            NotificationShadeDepthController notificationShadeDepthController,
             AmbientState ambientState,
             FeatureFlags featureFlags) {
         super(view, falsingManager, dozeLog, keyguardStateController,
@@ -594,6 +597,7 @@ public class NotificationPanelViewController extends PanelViewController {
         mNotificationIconAreaController = notificationIconAreaController;
         mKeyguardStatusViewComponentFactory = keyguardStatusViewComponentFactory;
         mKeyguardStatusBarViewComponentFactory = keyguardStatusBarViewComponentFactory;
+        mDepthController = notificationShadeDepthController;
         mFeatureFlags = featureFlags;
         mKeyguardQsUserSwitchComponentFactory = keyguardQsUserSwitchComponentFactory;
         mKeyguardUserSwitcherComponentFactory = keyguardUserSwitcherComponentFactory;
@@ -1993,6 +1997,7 @@ public class NotificationPanelViewController extends PanelViewController {
         mMediaHierarchyManager.setQsExpansion(qsExpansionFraction);
         mScrimController.setQsExpansion(qsExpansionFraction);
         mNotificationStackScrollLayoutController.setQsExpansionFraction(qsExpansionFraction);
+        mDepthController.setQsPanelExpansion(qsExpansionFraction);
     }
 
     private String determineAccessibilityPaneTitle() {
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 e65db5ea4192..2df3f7086b7e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationShadeDepthControllerTest.kt
@@ -174,6 +174,13 @@ class NotificationShadeDepthControllerTest : SysuiTestCase() {
     }
 
     @Test
+    fun setQsPanelExpansion_appliesBlur() {
+        notificationShadeDepthController.qsPanelExpansion = 1f
+        notificationShadeDepthController.updateBlurCallback.doFrame(0)
+        verify(blurUtils).applyBlur(any(), eq(maxBlur))
+    }
+
+    @Test
     fun updateGlobalDialogVisibility_animatesBlur() {
         notificationShadeDepthController.updateGlobalDialogVisibility(0.5f, root)
         verify(globalActionsSpring).animateTo(eq(maxBlur / 2), eq(root))
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewTest.java
index 6a5e6e8f9872..04ac1549e374 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewTest.java
@@ -82,6 +82,7 @@ import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.FeatureFlags;
 import com.android.systemui.statusbar.KeyguardAffordanceView;
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
+import com.android.systemui.statusbar.NotificationShadeDepthController;
 import com.android.systemui.statusbar.NotificationShelfController;
 import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.StatusBarStateControllerImpl;
@@ -219,6 +220,8 @@ public class NotificationPanelViewTest extends SysuiTestCase {
     @Mock
     private NotificationStackScrollLayoutController mNotificationStackScrollLayoutController;
     @Mock
+    private NotificationShadeDepthController mNotificationShadeDepthController;
+    @Mock
     private AuthController mAuthController;
     @Mock
     private ScrimController mScrimController;
@@ -333,6 +336,7 @@ public class NotificationPanelViewTest extends SysuiTestCase {
                 mScrimController,
                 mUserManager,
                 mMediaDataManager,
+                mNotificationShadeDepthController,
                 mAmbientState,
                 mFeatureFlags);
         mNotificationPanelViewController.initDependencies(