1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 
15 package com.android.settings.applications;
16 
17 import android.app.Activity;
18 import android.content.Context;
19 import android.content.pm.ApplicationInfo;
20 import com.android.settings.R;
21 import com.android.settings.dashboard.SummaryLoader;
22 import com.android.settings.notification.NotificationBackend;
23 
24 /**
25  * Extension of ManageApplications with no changes other than having its own
26  * SummaryProvider.
27  */
28 public class NotificationApps extends ManageApplications {
29 
30     private static class SummaryProvider implements SummaryLoader.SummaryProvider {
31 
32         private final Context mContext;
33         private final SummaryLoader mLoader;
34         private final NotificationBackend mNotificationBackend;
35 
SummaryProvider(Context context, SummaryLoader loader)36         private SummaryProvider(Context context, SummaryLoader loader) {
37             mContext = context;
38             mLoader = loader;
39             mNotificationBackend = new NotificationBackend();
40         }
41 
42         @Override
setListening(boolean listening)43         public void setListening(boolean listening) {
44             if (listening) {
45                 new AppCounter(mContext) {
46                     @Override
47                     protected void onCountComplete(int num) {
48                         updateSummary(num);
49                     }
50 
51                     @Override
52                     protected boolean includeInCount(ApplicationInfo info) {
53                         return mNotificationBackend.getNotificationsBanned(info.packageName,
54                                 info.uid);
55                     }
56                 }.execute();
57             }
58         }
59 
updateSummary(int count)60         private void updateSummary(int count) {
61             if (count == 0) {
62                 mLoader.setSummary(this, mContext.getString(R.string.notification_summary_none));
63             } else {
64                 mLoader.setSummary(this, mContext.getResources().getQuantityString(
65                         R.plurals.notification_summary, count, count));
66             }
67         }
68     }
69 
70     public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY
71             = new SummaryLoader.SummaryProviderFactory() {
72         @Override
73         public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity,
74                                                                    SummaryLoader summaryLoader) {
75             return new SummaryProvider(activity, summaryLoader);
76         }
77     };
78 }
79