Android - 收聽傳入短信

Question

我正在嘗試創建一個應用程序，用於監控收到的短信，並通過收到的短信啓動程序，同時它也應該讀取短信內容。

工作流程：發送到Android設備 自我可執行應用

短信閱讀SMS信息

如果任何人能幫助我！

Answer 1

public class SmsListener extends BroadcastReceiver{ 

    private SharedPreferences preferences; 

    @Override 
    public void onReceive(Context context, Intent intent) { 
     // TODO Auto-generated method stub 

     if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){ 
      Bundle bundle = intent.getExtras();   //---get the SMS message passed in--- 
      SmsMessage[] msgs = null; 
      String msg_from; 
      if (bundle != null){ 
       //---retrieve the SMS message received--- 
       try{ 
        Object[] pdus = (Object[]) bundle.get("pdus"); 
        msgs = new SmsMessage[pdus.length]; 
        for(int i=0; i<msgs.length; i++){ 
         msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); 
         msg_from = msgs[i].getOriginatingAddress(); 
         String msgBody = msgs[i].getMessageBody(); 
        } 
       }catch(Exception e){ 
//       Log.d("Exception caught",e.getMessage()); 
       } 
      } 
     } 
    } 
} 

注：在您的清單文件中添加BroadcastReceiver-

<receiver android:name=".listener.SmsListener"> 
    <intent-filter> 
     <action android:name="android.provider.Telephony.SMS_RECEIVED" /> 
    </intent-filter> 
</receiver> 

添加此權限：

<uses-permission android:name="android.permission.RECEIVE_SMS" /> 

Answer 2

注意，在某些設備上的代碼不會不機器人工作：優先= 「1000」 in intent filter：

<receiver android:name=".listener.SmsListener"> 
    <intent-filter android:priority="1000"> 
     <action android:name="android.provider.Telephony.SMS_RECEIVED" /> 
    </intent-filter> 
</receiver> 

個

這裏是一些優化：

public class SmsListener extends BroadcastReceiver{ 

    @Override 
    public void onReceive(Context context, Intent intent) { 
     if (Telephony.Sms.Intents.SMS_RECEIVED_ACTION.equals(intent.getAction())) { 
      for (SmsMessage smsMessage : Telephony.Sms.Intents.getMessagesFromIntent(intent)) { 
       String messageBody = smsMessage.getMessageBody(); 
      } 
     } 
    } 
} 

注意：
值必須是整數，如 「100」。更高的數字具有更高的優先級。默認值爲0的值必須大於-1000和小於1000

Here's a link.

Answer 3

@Mike M.，我發現與接受答案的問題（參見我們的看法）：

本質上說，在經過持續的循環，如果我們不是每次都串接多的消息是沒有意義的：

for (int i = 0; i < msgs.length; i++) { 
    msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); 
    msg_from = msgs[i].getOriginatingAddress(); 
    String msgBody = msgs[i].getMessageBody(); 
} 

請注意，我們剛剛成立msgBody的消息不管的相應部分的字符串值我們使用的是什麼索引，這使得遍歷SMS消息不同部分的整個循環無用，因爲它只會設置爲最後一個索引值。相反，我們應該用+=，或作爲麥克指出，StringBuilder：

總而言之，這裏是我的短信收到的代碼如下所示：

if (myBundle != null) { 
    Object[] pdus = (Object[]) myBundle.get("pdus"); // pdus is key for SMS in bundle 

    //Object [] pdus now contains array of bytes 
    messages = new SmsMessage[pdus.length]; 
    for (int i = 0; i < messages.length; i++) { 
     messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]); //Returns one message, in array because multipart message due to sms max char 
     Message += messages[i].getMessageBody(); // Using +=, because need to add multipart from before also 
    } 

    contactNumber = messages[0].getOriginatingAddress(); //This could also be inside the loop, but there is no need 
} 

只是把這個答案在那裏的情況下，任何人有同樣的困惑。

Answer 4

這就是我使用的！

public class SMSListener extends BroadcastReceiver { 

    // Get the object of SmsManager 
    final SmsManager sms = SmsManager.getDefault(); 
String mobile,body; 

    public void onReceive(Context context, Intent intent) { 

     // Retrieves a map of extended data from the intent. 
     final Bundle bundle = intent.getExtras(); 

     try { 

      if (bundle != null) { 

       final Object[] pdusObj = (Object[]) bundle.get("pdus"); 

       for (int i = 0; i < pdusObj.length; i++) { 

        SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]); 
        String phoneNumber = currentMessage.getDisplayOriginatingAddress(); 

        String senderNum = phoneNumber; 
        String message = currentMessage.getDisplayMessageBody(); 
        mobile=senderNum.replaceAll("\\s",""); 
        body=message.replaceAll("\\s","+"); 


        Log.i("SmsReceiver", "senderNum: "+ senderNum + "; message: " + body); 


        // Show Alert 
        int duration = Toast.LENGTH_LONG; 
        Toast toast = Toast.makeText(context, 
          "senderNum: "+ mobile+ ", message: " + message, duration); 
        toast.show(); 

       } // end for loop 
      } // bundle is null 

     } catch (Exception e) { 
      Log.e("SmsReceiver", "Exception smsReceiver" +e); 

     } 
    } 
} 

Answer 5

如果要處理上打開活動的意圖，你可以使用PendintIntent（完成以下步驟）：

public class SMSReciver extends BroadcastReceiver { 
    @Override 
    public void onReceive(Context context, Intent intent) { 
     final Bundle bundle = intent.getExtras(); 
     try { 
      if (bundle != null) { 
       final Object[] pdusObj = (Object[]) bundle.get("pdus"); 
       for (int i = 0; i < pdusObj.length; i++) { 
        SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]); 
        String phoneNumber = currentMessage.getDisplayOriginatingAddress(); 
        String senderNum = phoneNumber; 
        String message = currentMessage.getDisplayMessageBody(); 
        try { 
         if (senderNum.contains("MOB_NUMBER")) { 
          Toast.makeText(context,"",Toast.LENGTH_SHORT).show(); 

          Intent intentCall = new Intent(context, MainActivity.class); 
          intentCall.putExtra("message", currentMessage.getMessageBody()); 

          PendingIntent pendingIntent= PendingIntent.getActivity(context, 0, intentCall, PendingIntent.FLAG_UPDATE_CURRENT); 
          pendingIntent.send(); 
         } 
        } catch (Exception e) { 
        } 
       } 
      } 
     } catch (Exception e) { 
     } 
    } 
} 

清單：

<activity android:name=".MainActivity" 
      android:launchMode="singleTask"/> 
<receiver android:name=".SMSReciver"> 
      <intent-filter android:priority="1000"> 
       <action android:name="android.provider.Telephony.SMS_RECEIVED"/> 
      </intent-filter> 
     </receiver> 

onNewIntent：

@Override 
     protected void onNewIntent(Intent intent) { 
       super.onNewIntent(intent); 
       Toast.makeText(this, "onNewIntent", Toast.LENGTH_SHORT).show(); 

       onSMSReceived(intent.getStringExtra("message")); 

      } 

權限：

<uses-permission android:name="android.permission.RECEIVE_SMS" /> 
<uses-permission android:name="android.permission.READ_SMS" /> 
<uses-permission android:name="android.permission.SEND_SMS" />