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 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 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 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
