Put Smartspace on overlay behind a flag.

This change checks a flag before registering Smartspace on the dream
overlay.

Flag: HIDE_SMARTSPACE_ON_DREAM_OVERLAY

Bug: 270169281
Bug: 270223352
Test: atest SmartSpaceComplicationTest
Test: flipped on the flag and no longer see smartspace on dream

Change-Id: Iad8482b9e683a7bc9efdee70c1b559b1937f487f

packages/SystemUI/src/com/android/systemui/dreams/complication/SmartSpaceComplication.java

@@ -28,6 +28,8 @@ import android.widget.FrameLayout;
 import com.android.systemui.CoreStartable;
 import com.android.systemui.dreams.DreamOverlayStateController;
 import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.BcSmartspaceDataPlugin;
 import com.android.systemui.shared.condition.Monitor;
 import com.android.systemui.util.condition.ConditionalCoreStartable;
@@ -68,6 +70,7 @@ public class SmartSpaceComplication implements Complication {
         private final DreamSmartspaceController mSmartSpaceController;
         private final DreamOverlayStateController mDreamOverlayStateController;
         private final SmartSpaceComplication mComplication;
+        private final FeatureFlags mFeatureFlags;
 
         private final BcSmartspaceDataPlugin.SmartspaceTargetListener mSmartspaceListener =
                 new BcSmartspaceDataPlugin.SmartspaceTargetListener() {
@@ -85,15 +88,21 @@ public class SmartSpaceComplication implements Complication {
                 DreamOverlayStateController dreamOverlayStateController,
                 SmartSpaceComplication smartSpaceComplication,
                 DreamSmartspaceController smartSpaceController,
-                @Named(DREAM_PRETEXT_MONITOR) Monitor monitor) {
+                @Named(DREAM_PRETEXT_MONITOR) Monitor monitor,
+                FeatureFlags featureFlags) {
             super(monitor);
             mDreamOverlayStateController = dreamOverlayStateController;
             mComplication = smartSpaceComplication;
             mSmartSpaceController = smartSpaceController;
+            mFeatureFlags = featureFlags;
         }
 
         @Override
         public void onStart() {
+            if (mFeatureFlags.isEnabled(Flags.HIDE_SMARTSPACE_ON_DREAM_OVERLAY)) {
+                return;
+            }
+
             mDreamOverlayStateController.addCallback(new DreamOverlayStateController.Callback() {
                 @Override
                 public void onStateChanged() {

packages/SystemUI/tests/src/com/android/systemui/dreams/complication/SmartSpaceComplicationTest.java

@@ -33,6 +33,8 @@ import com.android.systemui.SysuiTestCase;
 import com.android.systemui.condition.SelfExecutingMonitor;
 import com.android.systemui.dreams.DreamOverlayStateController;
 import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.BcSmartspaceDataPlugin;
 import com.android.systemui.shared.condition.Condition;
 import com.android.systemui.shared.condition.Monitor;
@@ -65,6 +67,9 @@ public class SmartSpaceComplicationTest extends SysuiTestCase {
     @Mock
     private View mBcSmartspaceView;
 
+    @Mock
+    private FeatureFlags mFeatureFlags;
+
     private Monitor mMonitor;
 
     private final Set<Condition> mPreconditions = new HashSet<>();
@@ -73,6 +78,8 @@ public class SmartSpaceComplicationTest extends SysuiTestCase {
     public void setup() {
         MockitoAnnotations.initMocks(this);
         mMonitor = SelfExecutingMonitor.createInstance();
+
+        when(mFeatureFlags.isEnabled(Flags.HIDE_SMARTSPACE_ON_DREAM_OVERLAY)).thenReturn(false);
     }
 
     /**
@@ -85,12 +92,22 @@ public class SmartSpaceComplicationTest extends SysuiTestCase {
         verify(mDreamOverlayStateController, never()).addComplication(eq(mComplication));
     }
 
-    private SmartSpaceComplication.Registrant getRegistrant() {
-        return new SmartSpaceComplication.Registrant(
-                mDreamOverlayStateController,
-                mComplication,
-                mSmartspaceController,
-                mMonitor);
+    @Test
+    public void testRegistrantStart_featureEnabled_addOverlayStateCallback() {
+        final SmartSpaceComplication.Registrant registrant = getRegistrant();
+        registrant.start();
+
+        verify(mDreamOverlayStateController).addCallback(any());
+    }
+
+    @Test
+    public void testRegistrantStart_featureDisabled_doesNotAddOverlayStateCallback() {
+        when(mFeatureFlags.isEnabled(Flags.HIDE_SMARTSPACE_ON_DREAM_OVERLAY)).thenReturn(true);
+
+        final SmartSpaceComplication.Registrant registrant = getRegistrant();
+        registrant.start();
+
+        verify(mDreamOverlayStateController, never()).addCallback(any());
     }
 
     @Test
@@ -188,4 +205,13 @@ public class SmartSpaceComplicationTest extends SysuiTestCase {
         when(mSmartspaceController.buildAndConnectView(any())).thenReturn(mBcSmartspaceView);
         assertEquals(viewHolder.getView(), viewHolder.getView());
     }
+
+    private SmartSpaceComplication.Registrant getRegistrant() {
+        return new SmartSpaceComplication.Registrant(
+                mDreamOverlayStateController,
+                mComplication,
+                mSmartspaceController,
+                mMonitor,
+                mFeatureFlags);
+    }
 }