Flutter Material Drawer Widget Tutorial

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() => (runApp(DrawerExample()));

class DrawerExample extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Drawer Example Code'),
        ),
        drawer: Drawer(
          child: ListView(
            padding: EdgeInsets.zero,
            children: const <Widget>[
              DrawerHeader(
                decoration: BoxDecoration(
                  color: Colors.blue,
                ),
                child: Text(
                  'Drawer Header',
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 24,
                  ),
                ),
              ),
              ListTile(
                leading: Icon(Icons.message),
                title: Text('Messages'),
              ),
              ListTile(
                leading: Icon(Icons.account_circle),
                title: Text('Profile'),
              ),
              ListTile(
                leading: Icon(Icons.settings),
                title: Text('Settings'),
              ),
            ],
          ),
        ),

      ),
    );
  }
}