import 'package:flutter/material.dart'; class Chat extends StatelessWidget{ @override Widget build(BuildContext context) { return StatefulBuilder( builder: (context, StateSetter setState) => Scaffold( appBar: AppBar( centerTitle: false, title: Text("49ers"), backgroundColor: Colors.green, ), body: Text("Chat Goes Here"), drawer: Drawer( child: ListView( children: [ DrawerHeader( child: Text( 'Drawer Header', style: TextStyle( color: Colors.white, fontSize: 24, ), ), decoration: BoxDecoration( color: Colors.green, ), ), ListTile( title: IconButton( icon: Icon(Icons.home), onPressed: () => Navigator.pushNamed(context, '/'), ), ), ], ), ) )); } }