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.phone.testapps.embmsdownload;
18 
19 import android.content.ComponentName;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.telephony.mbms.FileServiceInfo;
23 
24 public class SideChannel {
25     public static final String ACTION_TRIGGER_CLEANUP =
26             "com.android.phone.testapps.embmsmw.TRIGGER_CLEANUP";
27     public static final String ACTION_REQUEST_SPURIOUS_TEMP_FILES =
28             "com.android.phone.testapps.embmsmw.REQUEST_SPURIOUS_TEMP_FILES";
29     public static final String ACTION_DELAY_DOWNLOAD =
30             "com.android.phone.testapps.embmsmw.DELAY_DOWNLOAD";
31 
32     public static final String EXTRA_SERVICE_INFO =
33             "com.android.phone.testapps.embmsmw.SERVICE_INFO";
34     public static final String EXTRA_DELAY_FACTOR =
35             "com.android.phone.testapps.embmsmw.DELAY_FACTOR";
36 
37     public static final ComponentName MIDDLEWARE_RECEIVER = new ComponentName(
38             "com.android.phone.testapps.embmsmw",
39             "com.android.phone.testapps.embmsmw.SideChannelReceiver");
40 
triggerCleanup(Context context)41     public static void triggerCleanup(Context context) {
42         Intent intent  = new Intent(ACTION_TRIGGER_CLEANUP);
43         intent.setComponent(MIDDLEWARE_RECEIVER);
44         context.sendBroadcast(intent);
45     }
46 
requestSpuriousTempFiles(Context context, FileServiceInfo serviceInfo)47     public static void requestSpuriousTempFiles(Context context, FileServiceInfo serviceInfo) {
48         Intent intent = new Intent(ACTION_REQUEST_SPURIOUS_TEMP_FILES);
49         intent.putExtra(EXTRA_SERVICE_INFO, serviceInfo);
50         intent.setComponent(MIDDLEWARE_RECEIVER);
51         context.sendBroadcast(intent);
52     }
53 
delayDownloads(Context context, int delay)54     public static void delayDownloads(Context context, int delay) {
55         Intent intent = new Intent(ACTION_DELAY_DOWNLOAD);
56         intent.putExtra(EXTRA_DELAY_FACTOR, delay);
57         intent.setComponent(MIDDLEWARE_RECEIVER);
58         context.sendBroadcast(intent);
59     }
60 }
61