step1.dart

import 'package:flutter/material.dart';


class SettingsWidget extends StatefulWidget {
  SettingsWidget({Key key}) : super(key: key);

  @override
  _SettingsWidgetState createState() => new _SettingsWidgetState();
}

class _SettingsWidgetState extends State<SettingsWidget> {


  @override
  Widget build(BuildContext context) {
    return new Container(
      color: Colors.white,
      child: new Center(
        child: new Text("Hello Medium"),
      ),
    );
  }
}