onDtmfReceived method

void onDtmfReceived(
  1. int tone
)

Handle received DTMF tone

Implementation

void onDtmfReceived(int tone) {
  if (tone == 10) {
    _receivedDtmf += '*';
  } else if (tone == 11) {
    _receivedDtmf += '#';
  } else {
    _receivedDtmf += tone.toString();
  }
  notifyListeners();
}