Merge "Apply Graph Optimizer to QS Container" into main

packages/SystemUI/src/com/android/systemui/shade/NotificationsQSContainerController.kt

@@ -129,6 +129,9 @@ class NotificationsQSContainerController @Inject constructor(
 
         mView.setStackScroller(notificationStackScrollLayoutController.getView())
         mView.setMigratingNSSL(featureFlags.isEnabled(Flags.MIGRATE_NSSL))
+        if (featureFlags.isEnabled(Flags.QS_CONTAINER_GRAPH_OPTIMIZER)){
+            mView.enableGraphOptimization()
+        }
     }
 
     public override fun onViewAttached() {

packages/SystemUI/src/com/android/systemui/shade/NotificationsQuickSettingsContainer.java

@@ -16,6 +16,8 @@
 
 package com.android.systemui.shade;
 
+import static androidx.constraintlayout.core.widgets.Optimizer.OPTIMIZATION_GRAPH;
+
 import android.app.Fragment;
 import android.content.Context;
 import android.content.res.Configuration;
@@ -24,7 +26,6 @@ import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;
-import android.view.ViewGroup.MarginLayoutParams;
 import android.view.WindowInsets;
 
 import androidx.annotation.Nullable;
@@ -183,6 +184,10 @@ public class NotificationsQuickSettingsContainer extends ConstraintLayout
         mIsMigratingNSSL = isMigrating;
     }
 
+    void enableGraphOptimization() {
+        setOptimizationLevel(getOptimizationLevel() | OPTIMIZATION_GRAPH);
+    }
+
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         return TouchLogger.logDispatchTouch("NotificationsQuickSettingsContainer", ev,

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/SharedNotificationContainer.kt

@@ -19,6 +19,7 @@ package com.android.systemui.statusbar.notification.stack.ui.view
 import android.content.Context
 import android.util.AttributeSet
 import android.view.View
+import androidx.constraintlayout.core.widgets.Optimizer
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintSet
 import androidx.constraintlayout.widget.ConstraintSet.BOTTOM
@@ -45,6 +46,7 @@ class SharedNotificationContainer(
     private val baseConstraintSet = ConstraintSet()
 
     init {
+        optimizationLevel = optimizationLevel or Optimizer.OPTIMIZATION_GRAPH
         baseConstraintSet.apply {
             create(R.id.nssl_guideline, VERTICAL)
             setGuidelinePercent(R.id.nssl_guideline, 0.5f)

packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerLegacyTest.kt

@@ -101,7 +101,11 @@ class NotificationsQSContainerControllerLegacyTest : SysuiTestCase() {
         MockitoAnnotations.initMocks(this)
         fakeSystemClock = FakeSystemClock()
         delayableExecutor = FakeExecutor(fakeSystemClock)
-        featureFlags = FakeFeatureFlags().apply { set(Flags.MIGRATE_NSSL, false) }
+        featureFlags =
+            FakeFeatureFlags().apply {
+                set(Flags.MIGRATE_NSSL, false)
+                set(Flags.QS_CONTAINER_GRAPH_OPTIMIZER, false)
+            }
         mContext.ensureTestableResources()
         whenever(view.context).thenReturn(mContext)
         whenever(view.resources).thenReturn(mContext.resources)

packages/SystemUI/tests/src/com/android/systemui/shade/NotificationsQSContainerControllerTest.kt

@@ -100,7 +100,11 @@ class NotificationsQSContainerControllerTest : SysuiTestCase() {
         MockitoAnnotations.initMocks(this)
         fakeSystemClock = FakeSystemClock()
         delayableExecutor = FakeExecutor(fakeSystemClock)
-        featureFlags = FakeFeatureFlags().apply { set(Flags.MIGRATE_NSSL, true) }
+        featureFlags =
+            FakeFeatureFlags().apply {
+                set(Flags.MIGRATE_NSSL, true)
+                set(Flags.QS_CONTAINER_GRAPH_OPTIMIZER, true)
+            }
         mContext.ensureTestableResources()
         whenever(view.context).thenReturn(mContext)
         whenever(view.resources).thenReturn(mContext.resources)