[CS] Make StatusBarNotificationPresenter a singleton.

Bug: 277762009
Test: notifications smoke test (can tap notifs, expand & collapse
notifs, changes based on display scale, etc.)
Test: atest CentralSurfacesImplTest

Change-Id: Ib13abe19ce3495399c96be1dae41fcfa5fa10450

packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java

@@ -72,6 +72,7 @@ import com.android.systemui.statusbar.phone.ManagedProfileControllerImpl;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.statusbar.phone.StatusBarIconControllerImpl;
 import com.android.systemui.statusbar.phone.StatusBarIconList;
+import com.android.systemui.statusbar.phone.StatusBarNotificationPresenterModule;
 import com.android.systemui.statusbar.phone.StatusBarRemoteInputCallback;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallController;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallFlags;
@@ -96,7 +97,7 @@ import java.util.concurrent.Executor;
  * their own version of CentralSurfaces can include just dependencies, without injecting
  * CentralSurfaces itself.
  */
-@Module
+@Module(includes = {StatusBarNotificationPresenterModule.class})
 public interface CentralSurfacesDependenciesModule {
     /** */
     @SysUISingleton

packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java

@@ -623,7 +623,7 @@ public class CentralSurfacesImpl implements CoreStartable, CentralSurfaces {
 
     private final ActivityLaunchAnimator mActivityLaunchAnimator;
     private NotificationLaunchAnimatorControllerProvider mNotificationAnimationProvider;
-    protected NotificationPresenter mPresenter;
+    private final NotificationPresenter mPresenter;
     private NotificationActivityStarter mNotificationActivityStarter;
     private final Lazy<NotificationShadeDepthController> mNotificationShadeDepthControllerLazy;
     private final Optional<Bubbles> mBubblesOptional;
@@ -724,6 +724,7 @@ public class CentralSurfacesImpl implements CoreStartable, CentralSurfaces {
             Lazy<NotificationShadeWindowViewController> notificationShadeWindowViewControllerLazy,
             NotificationShelfController notificationShelfController,
             NotificationStackScrollLayoutController notificationStackScrollLayoutController,
+            NotificationPresenter notificationPresenter,
             DozeParameters dozeParameters,
             ScrimController scrimController,
             Lazy<LockscreenWallpaper> lockscreenWallpaperLazy,
@@ -830,6 +831,7 @@ public class CentralSurfacesImpl implements CoreStartable, CentralSurfaces {
         mStackScrollerController = notificationStackScrollLayoutController;
         mStackScroller = mStackScrollerController.getView();
         mNotifListContainer = mStackScrollerController.getNotificationListContainer();
+        mPresenter = notificationPresenter;
         mDozeServiceHost = dozeServiceHost;
         mPowerManager = powerManager;
         mDozeParameters = dozeParameters;
@@ -1604,7 +1606,6 @@ public class CentralSurfacesImpl implements CoreStartable, CentralSurfaces {
         mShadeController.setNotificationShadeWindowViewController(
                 getNotificationShadeWindowViewController());
         mBackActionInteractor.setup(mQsController, mShadeSurface);
-        mPresenter = mCentralSurfacesComponent.getNotificationPresenter();
         mNotificationActivityStarter = mCentralSurfacesComponent.getNotificationActivityStarter();
 
         mHeadsUpManager.addListener(mCentralSurfacesComponent.getStatusBarHeadsUpChangeListener());

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java

@@ -32,6 +32,7 @@ import android.view.View;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.InitController;
 import com.android.systemui.R;
+import com.android.systemui.dagger.SysUISingleton;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.ActivityStarter.OnDismissAction;
 import com.android.systemui.power.domain.interactor.PowerInteractor;
@@ -59,12 +60,11 @@ import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager.OnSettingsClickListener;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
-import com.android.systemui.statusbar.phone.dagger.CentralSurfacesComponent;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 
 import javax.inject.Inject;
 
-@CentralSurfacesComponent.CentralSurfacesScope
+@SysUISingleton
 class StatusBarNotificationPresenter implements NotificationPresenter, CommandQueue.Callbacks {
     private static final String TAG = "StatusBarNotificationPresenter";
 

packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/CentralSurfacesComponent.java

@@ -22,13 +22,11 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 import com.android.systemui.scene.ui.view.WindowRootView;
 import com.android.systemui.shade.ShadeHeaderController;
-import com.android.systemui.statusbar.NotificationPresenter;
 import com.android.systemui.statusbar.notification.NotificationActivityStarter;
 import com.android.systemui.statusbar.phone.CentralSurfacesCommandQueueCallbacks;
 import com.android.systemui.statusbar.phone.CentralSurfacesImpl;
 import com.android.systemui.statusbar.phone.StatusBarHeadsUpChangeListener;
 import com.android.systemui.statusbar.phone.StatusBarNotificationActivityStarterModule;
-import com.android.systemui.statusbar.phone.StatusBarNotificationPresenterModule;
 import com.android.systemui.statusbar.phone.fragment.CollapsedStatusBarFragment;
 
 import dagger.Subcomponent;
@@ -51,7 +49,6 @@ import javax.inject.Scope;
 @Subcomponent(modules = {
         StatusBarViewModule.class,
         StatusBarNotificationActivityStarterModule.class,
-        StatusBarNotificationPresenterModule.class,
 })
 @CentralSurfacesComponent.CentralSurfacesScope
 public interface CentralSurfacesComponent {
@@ -97,6 +94,4 @@ public interface CentralSurfacesComponent {
     CollapsedStatusBarFragment createCollapsedStatusBarFragment();
 
     NotificationActivityStarter getNotificationActivityStarter();
-
-    NotificationPresenter getNotificationPresenter();
 }

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CentralSurfacesImplTest.java

@@ -513,6 +513,7 @@ public class CentralSurfacesImplTest extends SysuiTestCase {
                 mNotificationShadeWindowViewControllerLazy,
                 mNotificationShelfController,
                 mStackScrollerController,
+                mNotificationPresenter,
                 mDozeParameters,
                 mScrimController,
                 mLockscreenWallpaperLazy,
@@ -590,7 +591,6 @@ public class CentralSurfacesImplTest extends SysuiTestCase {
         // TODO(b/277764509): we should be able to call mCentralSurfaces.start() and have all the
         //  below values initialized automatically.
         mCentralSurfaces.mDozeScrimController = mDozeScrimController;
-        mCentralSurfaces.mPresenter = mNotificationPresenter;
         mCentralSurfaces.mKeyguardIndicationController = mKeyguardIndicationController;
         mCentralSurfaces.mBarService = mBarService;
         mCentralSurfaces.mGestureWakeLock = mPowerManager.newWakeLock(