Kennedii.dart

import 'package:flutter/material.dart';

void main() {
  runApp(new MaterialApp(
    debugShowCheckedModeBanner: false,
    home: new Halutama(),

    title: 'Navigasi',

    //Atur route
    routes: <String, WidgetBuilder>{
      '/Halutama': (BuildContext context) => new Halutama(),
      '/Haldua': (BuildContext context) => new Haldua(),
    },
  ));
}

class Halutama extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: AppBar(
        leading: IconButton(
          color: Colors.white,
          icon: Icon(IconData(59530, fontFamily: 'MaterialIcons')),
          onPressed: null,
        ),
        title: Text('Halaman Utama'),
        backgroundColor: Colors.yellow,
      ),
      body: new Center(
        child: new Container(
          child: new IconButton(
            icon: Icon(Icons.category, size: 30.00, color: Colors.red),
            onPressed: () {
              Navigator.pushNamed(context, '/Haldua');
            },
          ),
        ),
      ),
    );
  }
}

class Haldua extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: AppBar(
        title: Text('Halaman Kedua'),
        backgroundColor: Colors.green,
      ),
      body: new Center(
        child: new Container(
          child: new IconButton(
            icon: Icon(Icons.movie, size: 40.0, color: Colors.blue),
            onPressed: () {
              Navigator.pushNamed(context, '/Halutama');
            },
          ),
        ),
      ),
    );
  }
}