SMS队列处理失败SMS

Faw*_*wad 5 sms android

我正在开发一个应用程序,它执行以下操作:

  • 收到短信
  • 发送短信
  • 对Sender做一些计算任务.

SMS是否可能无法发送.任何人都可以告诉我如何管理失败的已发送短信的队列,并在一段时间后继续重试发送它们.

我已经看过代码,但不知道如何处理SMS队列并重新发送它们.

这是代码:

private void sendSMS(String phoneNumber, String message)
{        
    String SENT = "SMS_SENT";
    String DELIVERED = "SMS_DELIVERED";

    PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
        new Intent(SENT), 0);

    PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
        new Intent(DELIVERED), 0);

    //---when the SMS has been sent---
    registerReceiver(new BroadcastReceiver(){
        @Override
        public void onReceive(Context arg0, Intent arg1) {
            switch (getResultCode())
            {
                case Activity.RESULT_OK:
                    Toast.makeText(getBaseContext(), "SMS sent", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                    Toast.makeText(getBaseContext(), "Generic failure", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_NO_SERVICE:
                    Toast.makeText(getBaseContext(), "No service", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_NULL_PDU:
                    Toast.makeText(getBaseContext(), "Null PDU", 
                            Toast.LENGTH_SHORT).show();
                    break;
                case SmsManager.RESULT_ERROR_RADIO_OFF:
                    Toast.makeText(getBaseContext(), "Radio off", 
                            Toast.LENGTH_SHORT).show();
                    break;
            }
        }
    }, new IntentFilter(SENT));
    SmsManager sms = SmsManager.getDefault();
    sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);   
}
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Nam*_*lay 1

我不确定我是否正确理解你的问题,但据我所知,这似乎是一个更简单的解决方案:

当发生上述任何故障时,您可以将该号码插入列表中,并在指定的时间限制后检查该列表。如果列表中出现任何号码,则将消息发送到该号码。发送消息后,您应该从列表中删除该项目

编辑:

代码-

 class checkList extends AsyncTask<String, Void, Void> {
         public Void doInBackground(String... p) {
          while (true) {

                       //Check List Value Here

           try {
            Thread.sleep(1000);
           } catch (InterruptedException ie) {
            ie.printStackTrace();
            Log.e("Sleep", "Error: " + ie.toString());

           }
          }
        }

        };
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在主活动中,写-

new checkList().execute();
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