1 /* 2 * Copyright (C) 2014 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.apis.os; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.provider.Telephony; 23 import android.util.Log; 24 25 import com.example.android.mmslib.ContentType; 26 import com.example.android.mmslib.pdu.GenericPdu; 27 import com.example.android.mmslib.pdu.NotificationInd; 28 import com.example.android.mmslib.pdu.PduHeaders; 29 import com.example.android.mmslib.pdu.PduParser; 30 31 /** 32 * Receiver for MMS WAP push 33 */ 34 public class MmsWapPushReceiver extends BroadcastReceiver { 35 private static final String TAG = "MmsMessagingDemo"; 36 37 @Override 38 public void onReceive(Context context, Intent intent) { 39 if (Telephony.Sms.Intents.WAP_PUSH_RECEIVED_ACTION.equals(intent.getAction()) 40 && ContentType.MMS_MESSAGE.equals(intent.getType())) { 41 final byte[] data = intent.getByteArrayExtra("data"); 42 final PduParser parser = new PduParser( 43 data, PduParserUtil.shouldParseContentDisposition()); 44 GenericPdu pdu = null; 45 try { 46 pdu = parser.parse(); 47 } catch (final RuntimeException e) { 48 Log.e(TAG, "Invalid MMS WAP push", e); 49 } 50 if (pdu == null) { 51 Log.e(TAG, "Invalid WAP push data"); 52 return; 53 } 54 switch (pdu.getMessageType()) { 55 case PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND: { 56 final NotificationInd nInd = (NotificationInd) pdu; 57 final String location = new String(nInd.getContentLocation()); 58 Log.v(TAG, "Received MMS notification: " + location); 59 final Intent di = new Intent(); 60 di.setClass(context, MmsMessagingDemo.class); 61 di.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP); 62 di.putExtra(MmsMessagingDemo.EXTRA_NOTIFICATION_URL, location); 63 context.startActivity(di); 64 break; 65 } 66 // FLAG (ywen): impl. handling of the following push 67 case PduHeaders.MESSAGE_TYPE_DELIVERY_IND: { 68 Log.v(TAG, "Received delivery report"); 69 break; 70 } 71 case PduHeaders.MESSAGE_TYPE_READ_ORIG_IND: { 72 Log.v(TAG, "Received read report"); 73 break; 74 } 75 } 76 } 77 } 78 } 79
