Hi, I have just started developing apps in android and am having problem with my application, where i am taking text from a textview into a string and then sending it as SMS.
It worked only twice but later on, i am getting null pointer exception.. pls check my code below..: Message sending Method: public void sendMessage(String phoneNumber, String msg) { Log.d("Sending message","Message="+msg); String SENT = "SMS_SENT"; String DELIVERED = "SMS_DELIVERED"; //for(int i=0;i<phno.size();i++){ //String phoneNumber=phno.get(i).toString(); PendingIntent sentPI = PendingIntent.getBroadcast(context, 0, new Intent(SENT), 0); PendingIntent deliveredPI = PendingIntent.getBroadcast(context, 0, new Intent(DELIVERED), 0); //---when the SMS has been sent--- context.registerReceiver(new BroadcastReceiver(){ @Override public void onReceive(Context arg0, Intent arg1) { switch (getResultCode()) { case Activity.RESULT_OK: Toast.makeText(context,"SMS Sent", Toast.LENGTH_SHORT).show(); break; case SmsManager.RESULT_ERROR_GENERIC_FAILURE: Toast.makeText(context,"Generic failure", Toast.LENGTH_LONG).show(); break; case SmsManager.RESULT_ERROR_NO_SERVICE: Toast.makeText(context,"No service", Toast.LENGTH_LONG).show(); break; case SmsManager.RESULT_ERROR_NULL_PDU: Toast.makeText(context,"Null PDU", Toast.LENGTH_LONG).show(); break; case SmsManager.RESULT_ERROR_RADIO_OFF: Toast.makeText(context,"Radio off", Toast.LENGTH_LONG).show(); break; } } }, new IntentFilter(SENT)); //---when the SMS has been delivered--- context.registerReceiver(new BroadcastReceiver(){ @Override public void onReceive(Context arg0, Intent arg1) { switch (getResultCode()) { case Activity.RESULT_OK: Toast.makeText(context,"SMS delivered", Toast.LENGTH_LONG).show(); break; case Activity.RESULT_CANCELED: Toast.makeText(context,"SMS not delivered", Toast.LENGTH_LONG).show(); break; } } }, new IntentFilter(DELIVERED)); SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(phoneNumber, " ", msg, sentPI, deliveredPI); } Method Invocation: sendMessage("5556", sms); I am just using it between 2 emulators. I need your help.. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en