这是一个简单抽屉的示例（我刚刚从改编了默认项目设置
flutter create）：
import 'package:flutter/material.dart';void main() { runApp(new MyApp());}class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return new MaterialApp( title: 'Flutter Demo', home: new MyHomePage(), ); }}class MyHomePage extends StatefulWidget { @override _MyHomePageState createState() => new _MyHomePageState();}class _MyHomePageState extends State<MyHomePage> { @override Widget build(BuildContext context) { return new Scaffold( appBar: new AppBar( title: new Text('TestProject'), ), drawer: new Drawer( child: new ListView( children: <Widget> [ new DrawerHeader(child: new Text('Header'),), new ListTile( title: new Text('First Menu Item'), onTap: () {}, ), new ListTile( title: new Text('Second Menu Item'), onTap: () {}, ), new Divider(), new ListTile( title: new Text('about'), onTap: () {}, ), ], ) ), body: new Center( child: new Text( 'Center', ), ), ); }}该文档是一个很好的起点；）
顺便说一句：在脚手架中包括一个抽屉，还可以照顾菜单按钮和向左滑动的手势。
