Simple routes using StatelessWidget

main.dart
import 'package:flutter/material.dart';
void main() {
runApp(new MaterialApp(
home: new HomePage(),
routes: <String, WidgetBuilder>{
"/SecondPage": (BuildContext context) => new SecondPage()
}
));
}
class HomePage extends StatelessWidget {
Widget build(BuildContext context){
return new Scaffold(
appBar: new AppBar(title: new Text("Home Page"), backgroundColor: Colors.deepOrange),
body: new Container(
child: new Center(
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new IconButton(
icon: new Icon(Icons.favorite, color: Colors.redAccent),
iconSize: 70.0,
onPressed: () {Navigator.of(context).pushNamed("/SecondPage");}
),
new Text("Home")
]
)
)
)
);
}
}
class SecondPage extends StatelessWidget {
Widget build(BuildContext context){
return new Scaffold(
appBar: new AppBar(title: new Text("Second Page"), backgroundColor: Colors.deepOrange),
body: new Container(
child: new Center(
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new IconButton(
icon: new Icon(Icons.home, color: Colors.blue),
iconSize: 70.0,
onPressed: null,
),
new Text("Second Page")
]
)
)
)
);
}
}