1 /* 2 * Copyright 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 android.support.mediacompat.testlib.util; 18 19 import android.content.ComponentName; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.os.Build; 23 import android.os.Bundle; 24 import android.os.Parcelable; 25 26 import java.util.ArrayList; 27 28 /** 29 * Methods and constants used for sending intent between client and service apps. 30 */ 31 public class IntentUtil { 32 33 public static final String SERVICE_PACKAGE_NAME = "android.support.mediacompat.service.test"; 34 public static final String CLIENT_PACKAGE_NAME = "android.support.mediacompat.client.test"; 35 36 public static final ComponentName SERVICE_RECEIVER_COMPONENT_NAME = new ComponentName( 37 SERVICE_PACKAGE_NAME, "android.support.mediacompat.service.ServiceBroadcastReceiver"); 38 public static final ComponentName CLIENT_RECEIVER_COMPONENT_NAME = new ComponentName( 39 CLIENT_PACKAGE_NAME, "android.support.mediacompat.client.ClientBroadcastReceiver"); 40 41 public static final String ACTION_CALL_MEDIA_BROWSER_SERVICE_METHOD = 42 "android.support.mediacompat.service.action.CALL_MEDIA_BROWSER_SERVICE_METHOD"; 43 public static final String ACTION_CALL_MEDIA_SESSION_METHOD = 44 "android.support.mediacompat.service.action.CALL_MEDIA_SESSION_METHOD"; 45 public static final String ACTION_CALL_MEDIA_CONTROLLER_METHOD = 46 "android.support.mediacompat.client.action.CALL_MEDIA_CONTROLLER_METHOD"; 47 public static final String ACTION_CALL_TRANSPORT_CONTROLS_METHOD = 48 "android.support.mediacompat.client.action.CALL_TRANSPORT_CONTROLS_METHOD"; 49 50 public static final String KEY_METHOD_ID = "method_id"; 51 public static final String KEY_ARGUMENT = "argument"; 52 public static final String KEY_SESSION_TOKEN = "session_token"; 53 54 /** 55 * Calls a method of MediaBrowserService. Used by client app. 56 */ 57 public static void callMediaBrowserServiceMethod(int methodId, Object arg, Context context) { 58 Intent intent = createIntent(SERVICE_RECEIVER_COMPONENT_NAME, methodId, arg); 59 intent.setAction(ACTION_CALL_MEDIA_BROWSER_SERVICE_METHOD); 60 if (Build.VERSION.SDK_INT >= 16) { 61 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 62 } 63 context.sendBroadcast(intent); 64 } 65 66 /** 67 * Calls a method of MediaSession. Used by client app. 68 */ 69 public static void callMediaSessionMethod(int methodId, Object arg, Context context) { 70 Intent intent = createIntent(SERVICE_RECEIVER_COMPONENT_NAME, methodId, arg); 71 intent.setAction(ACTION_CALL_MEDIA_SESSION_METHOD); 72 if (Build.VERSION.SDK_INT >= 16) { 73 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 74 } 75 context.sendBroadcast(intent); 76 } 77 78 /** 79 * Calls a method of MediaController. Used by service app. 80 */ 81 public static void callMediaControllerMethod( 82 int methodId, Object arg, Context context, Parcelable token) { 83 Intent intent = createIntent(CLIENT_RECEIVER_COMPONENT_NAME, methodId, arg); 84 intent.setAction(ACTION_CALL_MEDIA_CONTROLLER_METHOD); 85 intent.putExtra(KEY_SESSION_TOKEN, token); 86 if (Build.VERSION.SDK_INT >= 16) { 87 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 88 } 89 context.sendBroadcast(intent); 90 } 91 92 /** 93 * Calls a method of TransportControls. Used by service app. 94 */ 95 public static void callTransportControlsMethod( 96 int methodId, Object arg, Context context, Parcelable token) { 97 Intent intent = createIntent(CLIENT_RECEIVER_COMPONENT_NAME, methodId, arg); 98 intent.setAction(ACTION_CALL_TRANSPORT_CONTROLS_METHOD); 99 intent.putExtra(KEY_SESSION_TOKEN, token); 100 if (Build.VERSION.SDK_INT >= 16) { 101 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 102 } 103 context.sendBroadcast(intent); 104 } 105 106 private static Intent createIntent(ComponentName componentName, int methodId, Object arg) { 107 Intent intent = new Intent(); 108 intent.setComponent(componentName); 109 intent.putExtra(KEY_METHOD_ID, methodId); 110 111 if (arg instanceof String) { 112 intent.putExtra(KEY_ARGUMENT, (String) arg); 113 } else if (arg instanceof Integer) { 114 intent.putExtra(KEY_ARGUMENT, (int) arg); 115 } else if (arg instanceof Long) { 116 intent.putExtra(KEY_ARGUMENT, (long) arg); 117 } else if (arg instanceof Boolean) { 118 intent.putExtra(KEY_ARGUMENT, (boolean) arg); 119 } else if (arg instanceof Parcelable) { 120 intent.putExtra(KEY_ARGUMENT, (Parcelable) arg); 121 } else if (arg instanceof ArrayList<?>) { 122 Bundle bundle = new Bundle(); 123 bundle.putParcelableArrayList(KEY_ARGUMENT, (ArrayList<? extends Parcelable>) arg); 124 intent.putExtras(bundle); 125 } else if (arg instanceof Bundle) { 126 Bundle bundle = new Bundle(); 127 bundle.putBundle(KEY_ARGUMENT, (Bundle) arg); 128 intent.putExtras(bundle); 129 } 130 return intent; 131 } 132 133 private IntentUtil() { 134 } 135 } 136