Flutter 如何在抽屉标题的左侧制作另一个AccountPicture
如何在左侧添加另一个帐户图片,如, 我尝试过使用row列,但我认为有更好的方法。Flutter 如何在抽屉标题的左侧制作另一个AccountPicture,flutter,layout,drawer,Flutter,Layout,Drawer,如何在左侧添加另一个帐户图片,如, 我尝试过使用row列,但我认为有更好的方法。 提前感谢。您可以复制下面的粘贴运行完整代码 您可以使用其他AccountsPicture UserAccountsDrawerHeader( accountName: Text("xxx"), accountEmail: Text("flutterdev@gmail.com"), currentAccountPict
提前感谢。您可以复制下面的粘贴运行完整代码
您可以使用
其他AccountsPicture
UserAccountsDrawerHeader(
accountName: Text("xxx"),
accountEmail: Text("flutterdev@gmail.com"),
currentAccountPicture: CircleAvatar(
backgroundImage: NetworkImage('https://img.icons8.com/pastel-glyph/2x/user-male.png'),
backgroundColor: Colors.white,
),
decoration: BoxDecoration(
color: Colors.deepOrangeAccent
),
),
工作演示
完整代码
otherAccountsPictures: [
CircleAvatar(
backgroundImage: NetworkImage(
'https://img.icons8.com/pastel-glyph/2x/user-male.png'),
backgroundColor: Colors.white,
),
],
导入“包装:颤振/材料.省道”;
void main(){
runApp(MyApp());
}
类MyApp扩展了无状态小部件{
@凌驾
小部件构建(构建上下文){
返回材料PP(
标题:“颤振演示”,
主题:主题数据(
主样本:颜色。蓝色,
视觉密度:视觉密度。自适应平台密度,
),
主页:MyHomePage(标题:“颤振演示主页”),
);
}
}
类MyHomePage扩展StatefulWidget{
MyHomePage({Key,this.title}):超级(Key:Key);
最后的字符串标题;
@凌驾
_MyHomePageState createState()=>\u MyHomePageState();
}
类_MyHomePageState扩展状态{
int _计数器=0;
void _incrementCounter(){
设置状态(){
_计数器++;
});
}
@凌驾
小部件构建(构建上下文){
返回脚手架(
appBar:appBar(
标题:文本(widget.title),
),
抽屉(
子:列(
儿童:[
UserAccountsDrawerHeader(
账户名称:文本(“xxx”),
帐户电子邮件:文本(“flutterdev@gmail.com"),
currentAccountPicture:CircleAvatar(
背景图片:NetworkImage(
'https://img.icons8.com/pastel-glyph/2x/user-male.png'),
背景颜色:Colors.white,
),
装饰:盒子装饰(颜色:Colors.deeporangeacent),
其他帐户结构:[
圆形(
背景图片:NetworkImage(
'https://img.icons8.com/pastel-glyph/2x/user-male.png'),
背景颜色:Colors.white,
),
],
),
MediaQuery.removePadding(
上下文:上下文,
儿童:扩大(
子:ListView(
//重要提示:从ListView中删除任何填充。
填充:EdgeInsets.zero,
儿童:[
列表砖(
标题:文本(“项目1”),
onTap:(){
//更新应用程序的状态。
// ...
},
),
列表砖(
标题:文本(“项目2”),
onTap:(){
//更新应用程序的状态。
// ...
},
),
],
),
),
),
],
),
),
正文:中(
子:列(
mainAxisAlignment:mainAxisAlignment.center,
儿童:[
正文(
“您已经按了这么多次按钮:”,
),
正文(
“$”计数器“,
风格:Theme.of(context).textTheme.headline4,
),
],
),
),
浮动操作按钮:浮动操作按钮(
按下时:\ u递增计数器,
工具提示:“增量”,
子:图标(Icons.add),
),
);
}
}
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
drawer: Drawer(
child: Column(
children: <Widget>[
UserAccountsDrawerHeader(
accountName: Text("xxx"),
accountEmail: Text("flutterdev@gmail.com"),
currentAccountPicture: CircleAvatar(
backgroundImage: NetworkImage(
'https://img.icons8.com/pastel-glyph/2x/user-male.png'),
backgroundColor: Colors.white,
),
decoration: BoxDecoration(color: Colors.deepOrangeAccent),
otherAccountsPictures: [
CircleAvatar(
backgroundImage: NetworkImage(
'https://img.icons8.com/pastel-glyph/2x/user-male.png'),
backgroundColor: Colors.white,
),
],
),
MediaQuery.removePadding(
context: context,
child: Expanded(
child: ListView(
// Important: Remove any padding from the ListView.
padding: EdgeInsets.zero,
children: <Widget>[
ListTile(
title: Text('Item 1'),
onTap: () {
// Update the state of the app.
// ...
},
),
ListTile(
title: Text('Item 2'),
onTap: () {
// Update the state of the app.
// ...
},
),
],
),
),
),
],
),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: Icon(Icons.add),
),
);
}
}