1 /*
2  * Copyright (C) 2017 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  */
16 
17 package com.android.contacts.util;
18 
19 import android.annotation.TargetApi;
20 import android.app.NotificationChannel;
21 import android.app.NotificationManager;
22 import android.content.Context;
23 import android.os.Build;
24 import android.support.v4.os.BuildCompat;
25 
26 import com.android.contacts.R;
27 
28 @TargetApi(Build.VERSION_CODES.O)
29 public class ContactsNotificationChannelsUtil {
30     public static String DEFAULT_CHANNEL = "DEFAULT_CHANNEL";
31 
ContactsNotificationChannelsUtil()32     private ContactsNotificationChannelsUtil() {}
33 
createDefaultChannel(Context context)34     public static void createDefaultChannel(Context context) {
35         if (!BuildCompat.isAtLeastO()) {
36             return;
37         }
38         final NotificationManager nm = context.getSystemService(NotificationManager.class);
39         final NotificationChannel channel = new NotificationChannel(DEFAULT_CHANNEL,
40                 context.getString(R.string.contacts_default_notification_channel),
41                 NotificationManager.IMPORTANCE_LOW);
42         nm.createNotificationChannel(channel);
43     }
44 }
45