execute method

Implementation

@override
Future<bool?> execute(
    String caller, String propertyOrFunction, List<dynamic> arguments) async {
  /// setter
  if (scope == null) return null;
  var function = propertyOrFunction.toLowerCase().trim();

  if (camera != null) {
    switch (function) {
      case "start":
        return await camera!.start();
      case "stop":
        return await camera!.stop();
      case "snapshot":
        return await camera!.snapshot();
    }
  }
  return super.execute(caller, propertyOrFunction, arguments);
}