A VNC / Remote Framebuffer / RFC 6143 client purely written in Dart/Flutter.
We were searching a VNC viewer package for Flutter - without success. Then there was a discussion about how complex the protocol is and wether we should implement it ourself. Estimations ranged from 5 days to 100 days and we began joking that I'd be able to do it "after the weekend". And here we are, after a weekend, with the first, minimal, VNC viewer implementation.
For a list of currently supported protocol features please head over to the dart_rfb package.
As simple as dart pub add flutter_rfb.
Or manually add flutter_rfb: ^<latest-version> to your pubspec.yaml.
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(final BuildContext context) => MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Flutter RFB Example'),
),
body: Center(
child: InteractiveViewer(
constrained: true,
maxScale: 10,
child: RemoteFrameBufferWidget(
hostName: '127.0.0.1',
onError: (final Object error) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Error: $error'),
),
);
},
password: 'password',
),
),
),
),
);
}