feedbackDelegate property

SparkScanFeedbackDelegate? get feedbackDelegate

Implementation

SparkScanFeedbackDelegate? get feedbackDelegate => _feedbackDelegate;

set feedbackDelegate (SparkScanFeedbackDelegate? newValue)

Implementation

set feedbackDelegate(SparkScanFeedbackDelegate? newValue) {
  _feedbackDelegate = newValue;
  if (newValue != null) {
    _controller?.subscribeToFeedbackDelegateEvents();
  } else {
    _controller?.unsubscribeFromFeedbackDelegateEvents();
  }
  _controller?.setFeedbackDelegate(newValue);
}