getWrapperKey method

@override Future<String?> getWrapperKey(String url, { bool override = false, })

Implementation

@override
Future<String?> getWrapperKey(String url, {bool override = false}) {
  if (_wrapperKey != null && !override) return Future.value(_wrapperKey);
  final url = (html.document.window?.location as html.Location?)?.href;
  final wrapperKey = url?.split('wrapper_key=').last;
  _wrapperKey = wrapperKey;
  return Future.value(wrapperKey);
}