stop method

Implementation

Future<void> stop() async {
  await _recorder.stop();
  if (_hasSpeech) {
    _saveAsWav().then((_) {
      _recordingListener?.onComplete(_fileRecord!);
    }).catchError((error, stackTrace) {
      _recordingListener?.onFail(S.current.message_error_evaluate_process);
    });
  } else {
    _recordingListener?.onFail(S.current.message_no_detect_speech);
  }
}