Home | History | Annotate | Download | only in ui 
      1 /*
      2  * Copyright (C) 2011 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.mms.ui;
     18 
     19 import android.app.IntentService;
     20 import android.content.Intent;
     21 import android.net.Uri;
     22 import android.os.Bundle;
     23 import android.telephony.TelephonyManager;
     24 import android.text.TextUtils;
     25 import android.util.Log;
     26 
     27 import com.android.mms.data.Conversation;
     28 import com.android.mms.transaction.SmsMessageSender;
     29 
     30 /**
     31  * Respond to a special intent and send an SMS message without the user's intervention.
     32  */
     33 public class NoConfirmationSendService extends IntentService {
     34     public NoConfirmationSendService() {
     35         // Class name will be the thread name.
     36         super(NoConfirmationSendService.class.getName());
     37 
     38         // Intent should be redelivered if the process gets killed before completing the job.
     39         setIntentRedelivery(true);
     40     }
     41 
     42     private static final String TAG = "Mms/NoConfirmationSendService";
     43 
     44     @Override
     45     protected void onHandleIntent(Intent intent) {
     46         ComposeMessageActivity.log("NoConfirmationSendService onHandleIntent");
     47 
     48         String action = intent.getAction();
     49         if (!TelephonyManager.ACTION_RESPOND_VIA_MESSAGE.equals(action)) {
     50             ComposeMessageActivity.log("NoConfirmationSendService onHandleIntent wrong action: " +
     51                     action);
     52             return;
     53         }
     54         Bundle extras = intent.getExtras();
     55         if (extras == null) {
     56             ComposeMessageActivity.log("Called to send SMS but no extras");
     57             return;
     58         }
     59 
     60         String message = extras.getString(Intent.EXTRA_TEXT);
     61 
     62         Uri intentUri = intent.getData();
     63         String recipients = Conversation.getRecipients(intentUri);
     64 
     65         if (TextUtils.isEmpty(recipients)) {
     66             ComposeMessageActivity.log("Recipient(s) cannot be empty");
     67             return;
     68         }
     69         if (extras.getBoolean("showUI", false)) {
     70             intent.setClassName(this, "com.android.mms.ui.ComposeMessageActivityNoLockScreen");
     71             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     72             startActivity(intent);
     73         } else {
     74             if (TextUtils.isEmpty(message)) {
     75                 ComposeMessageActivity.log("Message cannot be empty");
     76                 return;
     77             }
     78             String[] dests = TextUtils.split(recipients, ";");
     79 
     80             // Using invalid threadId 0 here. When the message is inserted into the db, the
     81             // provider looks up the threadId based on the recipient(s).
     82             long threadId = 0;
     83             SmsMessageSender smsMessageSender = new SmsMessageSender(this, dests,
     84                     message, threadId);
     85             try {
     86                 // This call simply puts the message on a queue and sends a broadcast to start
     87                 // a service to send the message. In queing up the message, however, it does
     88                 // insert the message into the DB.
     89                 smsMessageSender.sendMessage(threadId);
     90             } catch (Exception e) {
     91                 Log.e(TAG, "Failed to send SMS message, threadId=" + threadId, e);
     92             }
     93         }
     94     }
     95 }
     96