Dismiss any active bubbles when the channel setting is disabled

This change routes a callback to BubbleController to notify when the
bubble setting of a channel is disabed. In response, any active bubbles
associated with notifications in that channel will be dismissed.

Test: add a bubble, disable bubble on channel settings
Bug: 130441629
Change-Id: Iba20051c4eadebfda949fa7a6f73042c05358c93

packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java

@@ -40,8 +40,6 @@ import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.app.ActivityManager;
 import android.app.ActivityManager.RunningTaskInfo;
-import android.app.ActivityTaskManager;
-import android.app.IActivityTaskManager;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
@@ -53,6 +51,7 @@ import android.graphics.Rect;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.provider.Settings;
+import android.service.notification.NotificationListenerService.RankingMap;
 import android.service.notification.StatusBarNotification;
 import android.service.notification.ZenModeConfig;
 import android.util.Log;
@@ -138,7 +137,6 @@ public class BubbleController implements ConfigurationController.ConfigurationLi
 
     private final Context mContext;
     private final NotificationEntryManager mNotificationEntryManager;
-    private final IActivityTaskManager mActivityTaskManager;
     private final BubbleTaskStackListener mTaskStackListener;
     private BubbleStateChangeListener mStateChangeListener;
     private BubbleExpandListener mExpandListener;
@@ -250,7 +248,6 @@ public class BubbleController implements ConfigurationController.ConfigurationLi
         mStatusBarStateListener = new StatusBarStateListener();
         Dependency.get(StatusBarStateController.class).addCallback(mStatusBarStateListener);
 
-        mActivityTaskManager = ActivityTaskManager.getService();
         mTaskStackListener = new BubbleTaskStackListener();
         ActivityManagerWrapper.getInstance().registerTaskStackListener(mTaskStackListener);
 
@@ -509,6 +506,12 @@ public class BubbleController implements ConfigurationController.ConfigurationLi
                 updateBubble(entry);
             }
         }
+
+        @Override
+        public void onNotificationRankingUpdated(RankingMap rankingMap) {
+            // Forward to BubbleData to block any bubbles which should no longer be shown
+            mBubbleData.notificationRankingUpdated(rankingMap);
+        }
     };
 
     @SuppressWarnings("FieldCanBeLocal")

packages/SystemUI/src/com/android/systemui/bubbles/BubbleData.java

@@ -22,6 +22,8 @@ import static java.util.stream.Collectors.toList;
 import android.app.Notification;
 import android.app.PendingIntent;
 import android.content.Context;
+import android.service.notification.NotificationListenerService;
+import android.service.notification.NotificationListenerService.RankingMap;
 import android.util.Log;
 import android.util.Pair;
 
@@ -114,6 +116,8 @@ public class BubbleData {
     // State tracked during an operation -- keeps track of what listener events to dispatch.
     private Update mStateChange;
 
+    private NotificationListenerService.Ranking mTmpRanking;
+
     private TimeSource mTimeSource = System::currentTimeMillis;
 
     @Nullable
@@ -193,6 +197,31 @@ public class BubbleData {
         dispatchPendingChanges();
     }
 
+    /**
+     * Called when NotificationListener has received adjusted notification rank and reapplied
+     * filtering and sorting. This is used to dismiss any bubbles which should no longer be shown
+     * due to changes in permissions on the notification channel or the global setting.
+     *
+     * @param rankingMap the updated ranking map from NotificationListenerService
+     */
+    public void notificationRankingUpdated(RankingMap rankingMap) {
+        if (mTmpRanking == null) {
+            mTmpRanking = new NotificationListenerService.Ranking();
+        }
+
+        String[] orderedKeys = rankingMap.getOrderedKeys();
+        for (int i = 0; i < orderedKeys.length; i++) {
+            String key = orderedKeys[i];
+            if (hasBubbleWithKey(key)) {
+                rankingMap.getRanking(key, mTmpRanking);
+                if (!mTmpRanking.canBubble()) {
+                    doRemove(key, BubbleController.DISMISS_BLOCKED);
+                }
+            }
+        }
+        dispatchPendingChanges();
+    }
+
     private void doAdd(Bubble bubble) {
         if (DEBUG) {
             Log.d(TAG, "doAdd: " + bubble);

packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java

@@ -732,7 +732,6 @@ public class BubbleStackView extends FrameLayout {
         }
     }
 
-
     /**
      * Changes the currently selected bubble. If the stack is already expanded, the newly selected
      * bubble will be shown immediately. This does not change the expanded state or change the

packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java

@@ -169,6 +169,5 @@ public class NotificationListener extends NotificationListenerWithPlugins {
     public interface NotificationSettingsListener {
 
         default void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) { }
-
     }
 }

packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryListener.java

@@ -16,6 +16,8 @@
 package com.android.systemui.statusbar.notification;
 
 import android.annotation.Nullable;
+import android.service.notification.NotificationListenerService;
+import android.service.notification.NotificationListenerService.RankingMap;
 import android.service.notification.StatusBarNotification;
 
 import com.android.internal.statusbar.NotificationVisibility;
@@ -98,4 +100,14 @@ public interface NotificationEntryListener {
             @Nullable NotificationVisibility visibility,
             boolean removedByUser) {
     }
+
+    /**
+     * Called whenever notification ranking changes, in response to
+     * {@link NotificationListenerService#onNotificationRankingUpdate}. This is called after
+     * NotificationData has processed the update and notifications have been re-sorted and filtered.
+     *
+     * @param rankingMap provides access to ranking information on currently active notifications
+     */
+    default void onNotificationRankingUpdated(RankingMap rankingMap) {
+    }
 }

packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java

@@ -483,6 +483,10 @@ public class NotificationEntryManager implements
         }
 
         updateNotifications();
+
+        for (NotificationEntryListener listener : mNotificationEntryListeners) {
+            listener.onNotificationRankingUpdated(rankingMap);
+        }
     }
 
     private void updateRankingOfPendingNotifications(