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      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.Service;
     20 import android.content.Intent;
     21 import android.net.Uri;
     22 import android.os.Bundle;
     23 import android.os.IBinder;
     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 Service {
     34     public static final String SEND_NO_CONFIRM_INTENT_ACTION =
     35         "com.android.mms.intent.action.SENDTO_NO_CONFIRMATION";
     36     private static final String TAG = "Mms/NoConfirmationSendService";
     37 
     38     @Override
     39     public int onStartCommand(Intent intent, int flags, int startId) {
     40         super.onStartCommand(intent, flags, startId);
     41 
     42         ComposeMessageActivity.log("NoConfirmationSendService onStartCommand");
     43 
     44         String action = intent.getAction();
     45         if (!SEND_NO_CONFIRM_INTENT_ACTION.equals(action)) {
     46             ComposeMessageActivity.log("NoConfirmationSendService onStartCommand wrong action: " +
     47                     action);
     48             stopSelf();
     49             return START_NOT_STICKY;
     50         }
     51         Bundle extras = intent.getExtras();
     52         if (extras == null) {
     53             ComposeMessageActivity.log("Called to send SMS but no extras");
     54             stopSelf();
     55             return START_NOT_STICKY;
     56         }
     57 
     58         String message = extras.getString(Intent.EXTRA_TEXT);
     59 
     60         Uri intentUri = intent.getData();
     61         String recipients = Conversation.getRecipients(intentUri);
     62 
     63         if (TextUtils.isEmpty(recipients) || TextUtils.isEmpty(message)) {
     64             ComposeMessageActivity.log("Recipient(s) and/or message cannot be empty");
     65             stopSelf();
     66             return START_NOT_STICKY;
     67         }
     68         String[] dests = TextUtils.split(recipients, ";");
     69 
     70         // Using invalid threadId 0 here. When the message is inserted into the db, the
     71         // provider looks up the threadId based on the recipient(s).
     72         long threadId = 0;
     73         SmsMessageSender smsMessageSender = new SmsMessageSender(this, dests,
     74                 message, threadId);
     75         try {
     76             // This call simply puts the message on a queue and sends a broadcast to start
     77             // a service to send the message. In queing up the message, however, it does
     78             // insert the message into the DB.
     79             smsMessageSender.sendMessage(threadId);
     80         } catch (Exception e) {
     81             Log.e(TAG, "Failed to send SMS message, threadId=" + threadId, e);
     82         }
     83 
     84         stopSelf();
     85         return START_NOT_STICKY;
     86     }
     87 
     88     @Override
     89     public IBinder onBind(Intent intent) {
     90         return null;
     91     }
     92 }
     93