Treat SysUI as top application when GlobalActions is shown

This is done in order to reduce jank when showing GlobalActions.

Fixes: 136794922
Test: manual - launch GlobalActions, verify reduced jank
Change-Id: I2fe26dbb2aeb6d0fffd3b488a73370458b111cac
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
index dc97754..0e4c155 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
@@ -95,6 +95,7 @@
 import com.android.systemui.plugins.GlobalActions.GlobalActionsManager;
 import com.android.systemui.plugins.GlobalActionsPanelPlugin;
 import com.android.systemui.statusbar.phone.ScrimController;
+import com.android.systemui.statusbar.phone.StatusBarWindowController;
 import com.android.systemui.statusbar.phone.UnlockMethodCache;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.util.EmergencyDialerConstants;
@@ -1515,6 +1516,8 @@
         private boolean mShowing;
         private float mScrimAlpha;
         private ResetOrientationData mResetOrientationData;
+        private boolean mHadTopUi;
+        private final StatusBarWindowController mStatusBarWindowController;
 
         ActionsDialog(Context context, MyAdapter adapter,
                 GlobalActionsPanelPlugin.PanelViewController plugin) {
@@ -1523,6 +1526,7 @@
             mAdapter = adapter;
             mColorExtractor = Dependency.get(SysuiColorExtractor.class);
             mStatusBarService = Dependency.get(IStatusBarService.class);
+            mStatusBarWindowController = Dependency.get(StatusBarWindowController.class);
 
             // Window initialization
             Window window = getWindow();
@@ -1698,6 +1702,8 @@
         public void show() {
             super.show();
             mShowing = true;
+            mHadTopUi = mStatusBarWindowController.getForceHasTopUi();
+            mStatusBarWindowController.setForceHasTopUi(true);
             mBackgroundDrawable.setAlpha(0);
             mGlobalActionsLayout.setTranslationX(mGlobalActionsLayout.getAnimationOffsetX());
             mGlobalActionsLayout.setTranslationY(mGlobalActionsLayout.getAnimationOffsetY());
@@ -1730,7 +1736,7 @@
                     .translationX(mGlobalActionsLayout.getAnimationOffsetX())
                     .translationY(mGlobalActionsLayout.getAnimationOffsetY())
                     .setDuration(300)
-                    .withEndAction(super::dismiss)
+                    .withEndAction(this::completeDismiss)
                     .setInterpolator(new LogAccelerateInterpolator())
                     .setUpdateListener(animation -> {
                         int alpha = (int) ((1f - (Float) animation.getAnimatedValue())
@@ -1743,10 +1749,15 @@
         }
 
         void dismissImmediately() {
-            super.dismiss();
             mShowing = false;
             dismissPanel();
             resetOrientation();
+            completeDismiss();
+        }
+
+        private void completeDismiss() {
+            mStatusBarWindowController.setForceHasTopUi(mHadTopUi);
+            super.dismiss();
         }
 
         private void dismissPanel() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
index ebac855..0ef981b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
@@ -76,13 +76,13 @@
     private final WindowManager mWindowManager;
     private final IActivityManager mActivityManager;
     private final DozeParameters mDozeParameters;
-    private final WindowManager.LayoutParams mLpChanged;
+    private final LayoutParams mLpChanged;
     private final boolean mKeyguardScreenRotation;
     private final long mLockScreenDisplayTimeout;
     private final Display.Mode mKeyguardDisplayMode;
     private final KeyguardBypassController mKeyguardBypassController;
     private ViewGroup mStatusBarView;
-    private WindowManager.LayoutParams mLp;
+    private LayoutParams mLp;
     private boolean mHasTopUi;
     private boolean mHasTopUiChanged;
     private int mBarHeight;
@@ -117,7 +117,7 @@
         mKeyguardScreenRotation = shouldEnableKeyguardScreenRotation();
         mDozeParameters = dozeParameters;
         mScreenBrightnessDoze = mDozeParameters.getScreenBrightnessDoze();
-        mLpChanged = new WindowManager.LayoutParams();
+        mLpChanged = new LayoutParams();
         mKeyguardBypassController = keyguardBypassController;
         mLockScreenDisplayTimeout = context.getResources()
                 .getInteger(R.integer.config_lockScreenDisplayTimeout);
@@ -171,19 +171,19 @@
         // Now that the status bar window encompasses the sliding panel and its
         // translucent backdrop, the entire thing is made TRANSLUCENT and is
         // hardware-accelerated.
-        mLp = new WindowManager.LayoutParams(
+        mLp = new LayoutParams(
                 ViewGroup.LayoutParams.MATCH_PARENT,
                 barHeight,
-                WindowManager.LayoutParams.TYPE_STATUS_BAR,
-                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-                        | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING
-                        | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH
-                        | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
-                        | WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
+                LayoutParams.TYPE_STATUS_BAR,
+                LayoutParams.FLAG_NOT_FOCUSABLE
+                        | LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING
+                        | LayoutParams.FLAG_SPLIT_TOUCH
+                        | LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
+                        | LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
                 PixelFormat.TRANSLUCENT);
         mLp.token = new Binder();
         mLp.gravity = Gravity.TOP;
-        mLp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
+        mLp.softInputMode = LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
         mLp.setTitle("StatusBar");
         mLp.packageName = mContext.getPackageName();
         mLp.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
@@ -216,9 +216,9 @@
 
     private void applyKeyguardFlags(State state) {
         if (state.keyguardShowing) {
-            mLpChanged.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
+            mLpChanged.privateFlags |= LayoutParams.PRIVATE_FLAG_KEYGUARD;
         } else {
-            mLpChanged.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
+            mLpChanged.privateFlags &= ~LayoutParams.PRIVATE_FLAG_KEYGUARD;
         }
 
         final boolean scrimsOccludingWallpaper =
@@ -226,9 +226,9 @@
         final boolean keyguardOrAod = state.keyguardShowing
                 || (state.dozing && mDozeParameters.getAlwaysOn());
         if (keyguardOrAod && !state.backdropShowing && !scrimsOccludingWallpaper) {
-            mLpChanged.flags |= WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
+            mLpChanged.flags |= LayoutParams.FLAG_SHOW_WALLPAPER;
         } else {
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
+            mLpChanged.flags &= ~LayoutParams.FLAG_SHOW_WALLPAPER;
         }
 
         if (state.dozing) {
@@ -267,17 +267,17 @@
         if (state.bouncerShowing && (state.keyguardOccluded || state.keyguardNeedsInput)
                 || ENABLE_REMOTE_INPUT && state.remoteInputActive
                 || state.bubbleExpanded) {
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
+            mLpChanged.flags &= ~LayoutParams.FLAG_NOT_FOCUSABLE;
+            mLpChanged.flags &= ~LayoutParams.FLAG_ALT_FOCUSABLE_IM;
         } else if (state.isKeyguardShowingAndNotOccluded() || panelFocusable) {
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
-            mLpChanged.flags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
+            mLpChanged.flags &= ~LayoutParams.FLAG_NOT_FOCUSABLE;
+            mLpChanged.flags |= LayoutParams.FLAG_ALT_FOCUSABLE_IM;
         } else {
-            mLpChanged.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
+            mLpChanged.flags |= LayoutParams.FLAG_NOT_FOCUSABLE;
+            mLpChanged.flags &= ~LayoutParams.FLAG_ALT_FOCUSABLE_IM;
         }
 
-        mLpChanged.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
+        mLpChanged.softInputMode = LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
     }
 
     private void applyForceShowNavigationFlag(State state) {
@@ -335,19 +335,19 @@
                 && state.statusBarState == StatusBarState.KEYGUARD
                 && !state.qsExpanded && !state.forceUserActivity) {
             mLpChanged.inputFeatures |=
-                    WindowManager.LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY;
+                    LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY;
         } else {
             mLpChanged.inputFeatures &=
-                    ~WindowManager.LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY;
+                    ~LayoutParams.INPUT_FEATURE_DISABLE_USER_ACTIVITY;
         }
     }
 
     private void applyStatusBarColorSpaceAgnosticFlag(State state) {
         if (!isExpanded(state)) {
-            mLpChanged.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC;
+            mLpChanged.privateFlags |= LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC;
         } else {
             mLpChanged.privateFlags &=
-                    ~WindowManager.LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC;
+                    ~LayoutParams.PRIVATE_FLAG_COLOR_SPACE_AGNOSTIC;
         }
     }
 
@@ -396,16 +396,16 @@
             mLpChanged.privateFlags |= WindowManager
                     .LayoutParams.PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT;
         } else {
-            mLpChanged.privateFlags &= ~WindowManager
-                    .LayoutParams.PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT;
+            mLpChanged.privateFlags
+                    &= ~LayoutParams.PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT;
         }
     }
 
     private void applyModalFlag(State state) {
         if (state.headsUpShowing) {
-            mLpChanged.flags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
+            mLpChanged.flags |= LayoutParams.FLAG_NOT_TOUCH_MODAL;
         } else {
-            mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
+            mLpChanged.flags &= ~LayoutParams.FLAG_NOT_TOUCH_MODAL;
         }
     }
 
@@ -413,12 +413,12 @@
         if (state.forceDozeBrightness) {
             mLpChanged.screenBrightness = mScreenBrightnessDoze;
         } else {
-            mLpChanged.screenBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
+            mLpChanged.screenBrightness = LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
         }
     }
 
     private void applyHasTopUi(State state) {
-        mHasTopUiChanged = isExpanded(state);
+        mHasTopUiChanged = state.forceHasTopUi || isExpanded(state);
     }
 
     private void applyNotTouchable(State state) {
@@ -642,6 +642,15 @@
         apply(mCurrentState);
     }
 
+    public boolean getForceHasTopUi() {
+        return mCurrentState.forceHasTopUi;
+    }
+
+    public void setForceHasTopUi(boolean forceHasTopUi) {
+        mCurrentState.forceHasTopUi = forceHasTopUi;
+        apply(mCurrentState);
+    }
+
     private static class State {
         boolean keyguardShowing;
         boolean keyguardOccluded;
@@ -663,6 +672,7 @@
         boolean notTouchable;
         boolean bubblesShowing;
         boolean bubbleExpanded;
+        boolean forceHasTopUi;
 
         /**
          * The {@link StatusBar} state from the status bar.