AppStateNotificationBridge.java revision ed5c50a9cb5b67c8eed9661221f8825b69dd4da8 
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.content.pm.PackageManager;
19
20import com.android.settings.notification.NotificationBackend;
21import com.android.settings.notification.NotificationBackend.AppRow;
22import com.android.settingslib.applications.ApplicationsState;
23import com.android.settingslib.applications.ApplicationsState.AppEntry;
24import com.android.settingslib.applications.ApplicationsState.AppFilter;
25
26import java.util.ArrayList;
27
28/**
29 * Connects the info provided by ApplicationsState and the NotificationBackend.
30 * Also provides app filters that can use the notification data.
31 */
32public class AppStateNotificationBridge extends AppStateBaseBridge {
33
34    private final NotificationBackend mNotifBackend;
35    private final PackageManager mPm;
36
37    public AppStateNotificationBridge(PackageManager pm, ApplicationsState appState,
38            Callback callback, NotificationBackend notifBackend) {
39        super(appState, callback);
40        mPm = pm;
41        mNotifBackend = notifBackend;
42    }
43
44    @Override
45    protected void loadAllExtraInfo() {
46        ArrayList<AppEntry> apps = mAppSession.getAllApps();
47        final int N = apps.size();
48        for (int i = 0; i < N; i++) {
49            AppEntry app = apps.get(i);
50            app.extraInfo = mNotifBackend.loadAppRow(mPm, app.info);
51        }
52    }
53
54    @Override
55    protected void updateExtraInfo(AppEntry app, String pkg, int uid) {
56        app.extraInfo = mNotifBackend.loadAppRow(mPm, app.info);
57    }
58
59    public static final AppFilter FILTER_APP_NOTIFICATION_BLOCKED = new AppFilter() {
60        @Override
61        public void init() {
62        }
63
64        @Override
65        public boolean filterApp(AppEntry info) {
66            if (info == null) {
67                return false;
68            }
69            AppRow row = (AppRow) info.extraInfo;
70            return row.banned;
71        }
72    };
73}
74