1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16package com.android.settings.applications; 17 18import android.app.Notification; 19import android.app.NotificationManager; 20import android.content.Context; 21import android.content.pm.PackageManager; 22import android.os.UserHandle; 23import android.service.notification.NotificationListenerService; 24 25import com.android.internal.widget.LockPatternUtils; 26import com.android.settings.notification.NotificationBackend; 27import com.android.settings.notification.NotificationBackend.AppRow; 28import com.android.settingslib.applications.ApplicationsState; 29import com.android.settingslib.applications.ApplicationsState.AppEntry; 30import com.android.settingslib.applications.ApplicationsState.AppFilter; 31 32import java.util.ArrayList; 33 34/** 35 * Connects the info provided by ApplicationsState and the NotificationBackend. 36 * Also provides app filters that can use the notification data. 37 */ 38public class AppStateNotificationBridge extends AppStateBaseBridge { 39 40 private final NotificationBackend mNotifBackend; 41 private final PackageManager mPm; 42 private final Context mContext; 43 44 public AppStateNotificationBridge(Context context, ApplicationsState appState, 45 Callback callback, NotificationBackend notifBackend) { 46 super(appState, callback); 47 mContext = context; 48 mPm = mContext.getPackageManager(); 49 mNotifBackend = notifBackend; 50 } 51 52 @Override 53 protected void loadAllExtraInfo() { 54 ArrayList<AppEntry> apps = mAppSession.getAllApps(); 55 final int N = apps.size(); 56 for (int i = 0; i < N; i++) { 57 AppEntry app = apps.get(i); 58 app.extraInfo = mNotifBackend.loadAppRow(mContext, mPm, app.info); 59 } 60 } 61 62 @Override 63 protected void updateExtraInfo(AppEntry app, String pkg, int uid) { 64 app.extraInfo = mNotifBackend.loadAppRow(mContext, mPm, app.info); 65 } 66 67 public static final AppFilter FILTER_APP_NOTIFICATION_BLOCKED = new AppFilter() { 68 @Override 69 public void init() { 70 } 71 72 @Override 73 public boolean filterApp(AppEntry info) { 74 if (info == null || info.extraInfo == null) { 75 return false; 76 } 77 if (info.extraInfo instanceof AppRow) { 78 AppRow row = (AppRow) info.extraInfo; 79 return row.banned; 80 } 81 return false; 82 } 83 }; 84} 85