Android SMS通知生成

Question

SMS受信で通知するカスタムソリューションを作成しようとしています。 私はStackoverflowのいくつかの解決策を見つけましたが、うまくいきません。以下は私のコードです。

public class MainActivity extends BroadcastReceiver { 

    public void onReceive(Context context, Intent intent) { 

     Toast toast = Toast.makeText(context,"Message Received", Toast.LENGTH_LONG); 
     toast.show(); 

     NotificationCompat.Builder mBuilder = 
       new NotificationCompat.Builder(context) 
         .setSmallIcon(R.mipmap.ic_launcher) 
         .setContentTitle("My notification") 
         .setContentText("SMS Received"); 


     NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 
     notificationManager.notify(1, mBuilder.build()); 
    } 
} 

とマニフェストファイル：

<receiver android:name=".MainActivity" 
     android:enabled="true" 
     android:exported="true" 
     > 
     <intent-filter> 
      <action android:name="android.provider.Telephony.SMS_RECEIVED" /> 
     </intent-filter> 
    </receiver> 

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

Answer 1

これを試してみてください：

<receiver 
     android:name=".IncomingSmsReceiver" 
     android:permission="android.permission.BROADCAST_SMS" 
     android:priority="1000"> 
     <intent-filter> 
      <action android:name="android.provider.Telephony.SMS_RECEIVED" /> 
     </intent-filter> 
</receiver> 

public class IncomingSmsReceiver extends BroadcastReceiver { 

    public void onReceive(Context context, Intent intent) { 

     if (Telephony.Sms.Intents.SMS_RECEIVED_ACTION.equals(intent.getAction())) { 
      String messageBody = "no data"; 
      String messageFrom = "no data"; 

      for (SmsMessage smsMessage : Telephony.Sms.Intents.getMessagesFromIntent(intent)) { 
       messageBody = smsMessage.getMessageBody(); 
       messageFrom = smsMessage.getDisplayOriginatingAddress(); 
      } 

      Log.d("Sms:", messageBody + " " + messageFrom); 
     } 
    } 
}