import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Split Screen App',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: SplitScreen(),
    );
  }
}

class SplitScreen extends StatefulWidget {
  @override
  _SplitScreenState createState() => _SplitScreenState();
}

class _SplitScreenState extends State<SplitScreen> {
  int _selectedIndex = 0;

  static const List<Widget> _views = [
    Center(child: Text('View 1')),
    Center(child: Text('View 2')),
    Center(child: Text('View 3')),
  ];

  void _onItemTapped(int index) {
    setState(() {
      _selectedIndex = index;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Column(
        children: [
          Expanded(
            flex: 2,
            child: Image.network(
              'https://picsum.photos/200',
              fit: BoxFit.cover,
              height: double.infinity,
              width: double.infinity,
              alignment: Alignment.center,
            ),
          ),
          Expanded(
            flex: 3,
            child: Scaffold(
              appBar: AppBar(
                title: Text('Split Screen'),
                actions: [
                  IconButton(
                    icon: Icon(Icons.emoji_emotions),
                    onPressed: () {
                      _onItemTapped(0);
                    },
                  ),
                  IconButton(
                    icon: Icon(Icons.emoji_events),
                    onPressed: () {
                      _onItemTapped(1);
                    },
                  ),
                  IconButton(
                    icon: Icon(Icons.emoji_flags),
                    onPressed: () {
                      _onItemTapped(2);
                    },
                  ),
                ],
              ),
              body: _views[_selectedIndex],
            ),
          ),
        ],
      ),
    );
  }
}