| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the |
| * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| */ |
| |
| package com.android.systemui.statusbar.phone; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.os.RemoteException; |
| import android.service.notification.NotificationListenerService; |
| import android.service.notification.StatusBarNotification; |
| |
| import com.android.systemui.Dependency; |
| import com.android.systemui.plugins.NotificationListenerController; |
| import com.android.systemui.plugins.NotificationListenerController.NotificationProvider; |
| import com.android.systemui.plugins.PluginListener; |
| import com.android.systemui.plugins.PluginManager; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * A version of NotificationListenerService that passes all info to |
| * any plugins connected. Also allows those plugins the chance to cancel |
| * any incoming callbacks or to trigger new ones. |
| */ |
| public class NotificationListenerWithPlugins extends NotificationListenerService implements |
| PluginListener<NotificationListenerController> { |
| |
| private ArrayList<NotificationListenerController> mPlugins = new ArrayList<>(); |
| private boolean mConnected; |
| |
| @Override |
| public void registerAsSystemService(Context context, ComponentName componentName, |
| int currentUser) throws RemoteException { |
| super.registerAsSystemService(context, componentName, currentUser); |
| Dependency.get(PluginManager.class).addPluginListener(this, |
| NotificationListenerController.class); |
| } |
| |
| @Override |
| public void unregisterAsSystemService() throws RemoteException { |
| super.unregisterAsSystemService(); |
| Dependency.get(PluginManager.class).removePluginListener(this); |
| } |
| |
| @Override |
| public StatusBarNotification[] getActiveNotifications() { |
| StatusBarNotification[] activeNotifications = super.getActiveNotifications(); |
| for (NotificationListenerController plugin : mPlugins) { |
| activeNotifications = plugin.getActiveNotifications(activeNotifications); |
| } |
| return activeNotifications; |
| } |
| |
| @Override |
| public RankingMap getCurrentRanking() { |
| RankingMap currentRanking = super.getCurrentRanking(); |
| for (NotificationListenerController plugin : mPlugins) { |
| currentRanking = plugin.getCurrentRanking(currentRanking); |
| } |
| return currentRanking; |
| } |
| |
| public void onPluginConnected() { |
| mConnected = true; |
| mPlugins.forEach(p -> p.onListenerConnected(getProvider())); |
| } |
| |
| /** |
| * Called when listener receives a onNotificationPosted. |
| * Returns true to indicate this callback should be skipped. |
| */ |
| public boolean onPluginNotificationPosted(StatusBarNotification sbn, |
| final RankingMap rankingMap) { |
| for (NotificationListenerController plugin : mPlugins) { |
| if (plugin.onNotificationPosted(sbn, rankingMap)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called when listener receives a onNotificationRemoved. |
| * Returns true to indicate this callback should be skipped. |
| */ |
| public boolean onPluginNotificationRemoved(StatusBarNotification sbn, |
| final RankingMap rankingMap) { |
| for (NotificationListenerController plugin : mPlugins) { |
| if (plugin.onNotificationRemoved(sbn, rankingMap)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public RankingMap onPluginRankingUpdate(RankingMap rankingMap) { |
| return getCurrentRanking(); |
| } |
| |
| @Override |
| public void onPluginConnected(NotificationListenerController plugin, Context pluginContext) { |
| mPlugins.add(plugin); |
| if (mConnected) { |
| plugin.onListenerConnected(getProvider()); |
| } |
| } |
| |
| @Override |
| public void onPluginDisconnected(NotificationListenerController plugin) { |
| mPlugins.remove(plugin); |
| } |
| |
| private NotificationProvider getProvider() { |
| return new NotificationProvider() { |
| @Override |
| public StatusBarNotification[] getActiveNotifications() { |
| return NotificationListenerWithPlugins.super.getActiveNotifications(); |
| } |
| |
| @Override |
| public RankingMap getRankingMap() { |
| return NotificationListenerWithPlugins.super.getCurrentRanking(); |
| } |
| |
| @Override |
| public void addNotification(StatusBarNotification sbn) { |
| onNotificationPosted(sbn, getRankingMap()); |
| } |
| |
| @Override |
| public void removeNotification(StatusBarNotification sbn) { |
| onNotificationRemoved(sbn, getRankingMap()); |
| } |
| |
| @Override |
| public void updateRanking() { |
| onNotificationRankingUpdate(getRankingMap()); |
| } |
| }; |
| } |
| } |