*<Null safety>*
FuchsiaViewController({required int viewId, FuchsiaViewConnectionCallback? onViewConnected, FuchsiaViewConnectionCallback? onViewDisconnected, FuchsiaViewConnectionStateCallback? onViewStateChanged, FuchsiaPointerEventsCallback? onPointerEvent})
Constructor.
Implementation
FuchsiaViewController({
required this.viewId,
this.onViewConnected,
this.onViewDisconnected,
this.onViewStateChanged,
this.onPointerEvent,
}) : assert(viewId != null);