private void InitRecognizer(Recognizer newRecognizer)
{
if (_recognizer == null)
{
_recognizer = newRecognizer;
_recognizer.AddResultListener(this);
_recognizer.AddStateListener(this);
}
else if (_recognizer != newRecognizer)
{
_recognizer.RemoveResultListener(this);
_recognizer.RemoveStateListener(this);
_recognizer = newRecognizer;
_recognizer.AddResultListener(this);
_recognizer.AddStateListener(this);
}
}