import 'package:mobile.flutter.google_material.components/google_material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'radio issue repro',
      theme: GoogleMaterial.theme(),
      home: Scaffold(
        body: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Radio(),
            RadioListTile(
              title: Text('item 1'),
            ),
            RadioListTile(
              title: Text('item 2'),
            ),
          ],
        ),
      ),
    );
  }
}