Question

我在我的应用程序中使用内置消息应用程序来发送消息，但是在发送消息之后它只会卡在那里，而在发送消息时它应该意图回到我的应用程序我该怎么做。

 public void sendSmsIntent(String phoneNumber) {
            Intent intent2 = new Intent(Intent.ACTION_SENDTO);
            intent2.setData(Uri.parse("smsto:" + Uri.encode(phoneNumber)));
            startActivity(intent2);

        }

Answer 1

在您要发送短信的任何地方调用sendSMS（）方法;

 private void sendSMS()
        {

            PendingIntent sent = this.createPendingResult(SENT, new Intent(),   PendingIntent.FLAG_UPDATE_CURRENT);


            SmsManager smsManager = SmsManager.getDefault();
            smsManager.sendDataMessage(strcontactnumber, null, SMS_PORT, messageText.getBytes(), sent, null);
        }

onActivityResult（）;

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
    String toast = null;
    switch (requestCode)
    {
    case SENT :
        switch (resultCode)
        {
        case RESULT_OK :
            toast = "OK";
            break;
        case SmsManager.RESULT_ERROR_GENERIC_FAILURE :
            toast = "Generic Failure";
            break;
        case SmsManager.RESULT_ERROR_RADIO_OFF :
            toast = "Radio Off";
            break;
        case SmsManager.RESULT_ERROR_NULL_PDU :
            toast = "Null Pdu";
            break;
        }
        break;
    }

    if (toast != null)
    {
        Toast.makeText(this, toast, Toast.LENGTH_LONG).show();
    }
}

它将直接从您的应用发送短信，而无需调用原生应用

And if you want to return back to your app by your code then

It is possible. Just need to add the following extra to your intent:

sendIntent.putExtra("exit_on_sent", true);

从内置消息应用程序发送消息后如何使用本机应用程序

1 个答案: