1 /*
2  * Copyright (C) 2013 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.example.android.injector;
18 
19 import android.content.Intent;
20 import android.location.SettingInjectorService;
21 import android.util.Log;
22 
23 /**
24  * Receiver that returns a constantly-updating status for an injected setting.
25  */
26 public class UpdatingInjectorService extends SettingInjectorService {
27 
28     private static final String TAG = "UpdatingInjectorService";
29 
UpdatingInjectorService()30     public UpdatingInjectorService() {
31         super(TAG);
32     }
33 
34     @Override
onGetSummary()35     protected String onGetSummary() {
36         // Every time it asks for our status, we tell it the setting has just changed. This will
37         // test the handling of races where we're getting many UPDATE_INTENT broadcasts in a short
38         // period of time
39         Intent intent = new Intent(ACTION_INJECTED_SETTING_CHANGED);
40         sendBroadcast(intent);
41         Log.d(TAG, "Broadcasting: " + intent);
42         return String.valueOf(System.currentTimeMillis());
43     }
44 
45     @Override
onGetEnabled()46     protected boolean onGetEnabled() {
47         return true;
48     }
49 }
50