/
cardview.dart
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/
cardview.dart
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import 'package:extended_image/extended_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_learn/utils/toast.dart';
class CardViewPage extends StatefulWidget {
CardViewPage(this.title, {Key key}) : super(key: key);
final String title;
@override
_CardViewPageState createState() => _CardViewPageState();
}
class _CardViewPageState extends State<CardViewPage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Container(
padding: const EdgeInsets.all(0),
child: ListView(
scrollDirection: Axis.vertical, // 水平listView
children: <Widget>[getCardView1(), getCardView2()],
)));
}
Widget getCardView1() {
return Card(
clipBehavior: Clip.antiAlias, // 根据设置裁剪内容
color: Theme.of(context).primaryColor, // 卡片背景颜色
elevation: 20.0, // 卡片的z坐标,控制卡片下面的阴影大小
margin: EdgeInsets.all(20.0),
// margin: EdgeInsetsDirectional.only(bottom: 30.0, top: 30.0, start: 30.0),// 边距
semanticContainer:
true, // 表示单个语义容器，还是false表示单个语义节点的集合，接受单个child，但该child可以是Row，Column或其他包含子级列表的widget
// shape: Border.all(
// color: Colors.indigo, width: 1.0, style: BorderStyle.solid), // 卡片材质的形状，以及边框
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20.0)), // 圆角
//borderRadius: BorderRadius.all(Radius.circular(8.0)),
child: Column(
//card里面的子控件
mainAxisSize: MainAxisSize.min,
children: <Widget>[
const ListTile(
leading: Icon(Icons.access_time, color: Colors.white),
title: Text('主题',
style: TextStyle(color: Colors.white, fontSize: 40.0)),
subtitle: Text('这里是副标题的内容,这里是副标题的内容,这里是副标题的内容',
style: TextStyle(color: Colors.white, fontSize: 16.0)),
contentPadding: EdgeInsets.only(
left: 20, top: 10, bottom: 10, right: 20), // item 内容内边距
),
ButtonBar(
children: <Widget>[
FlatButton(
child: const Text('按钮1',
style: TextStyle(color: Colors.white, fontSize: 14.0)),
onPressed: () {
XToast.toast('按钮1');
},
),
FlatButton(
child: const Text('按钮2',
style: TextStyle(color: Colors.white, fontSize: 14.0)),
onPressed: () {
XToast.toast('按钮2');
},
),
],
),
],
),
);
}
Widget getCardView2() {
return Card(
clipBehavior: Clip.antiAlias, // 根据设置裁剪内容
color: Colors.white, // 卡片背景颜色
elevation: 20.0, // 卡片的z坐标,控制卡片下面的阴影大小
margin: EdgeInsets.all(20.0),
semanticContainer: true,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20.0)), // 圆角
//borderRadius: BorderRadius.all(Radius.circular(8.0)),
child: Padding(
padding: EdgeInsets.only(left: 20, top: 20, bottom: 10, right: 20),
child: Column(
//card里面的子控件
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Row(
children: <Widget>[
ClipOval(
child: ExtendedImage.network(
"https://gitee.com/xuexiangjys/Resource/raw/master/img/avatar/avatar_github.jpg",
fit: BoxFit.fitWidth,
width: 40,
height: 40,
)),
SizedBox(width: 10),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text("xuexiangjys",
style: TextStyle(color: Colors.black, fontSize: 16.0)),
Text("Android架构师 @南京某智能科技有限公司",
style: TextStyle(color: Colors.grey, fontSize: 12.0)),
],
),
],
),
SizedBox(height: 10),
Row(
children: <Widget>[
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text("XUI 一个简洁而优雅的Android原生UI框架，解放你的双手",
maxLines: 2,
softWrap: true,
overflow: TextOverflow.ellipsis,
style: TextStyle(color: Colors.black, fontSize: 16.0)),
SizedBox(height: 10),
Text(
"涵盖绝大部分的UI组件：TextView、Button、EditText、ImageView、Spinner、Picker、Dialog、PopupWindow、ProgressBar、LoadingView、StateLayout、FlowLayout、Switch、Actionbar、TabBar、Banner、GuideView、BadgeView、MarqueeView、WebView、SearchView等一系列的组件和丰富多彩的样式主题。",
maxLines: 4,
softWrap: true,
overflow: TextOverflow.ellipsis,
style: TextStyle(color: Colors.grey, fontSize: 12.0))
],
)),
SizedBox(width: 10),
ClipOval(
child: FadeInImage.assetNetwork(
placeholder: "assets/images/normal_user_icon.png", //预览图
fit: BoxFit.fitWidth,
image:
"https://img-blog.csdnimg.cn/2019011614245559.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1ZXhpYW5nanlz,size_16,color_FFFFFF,t_70",
width: 80,
height: 80,
),
),
],
),
SizedBox(height: 10),
Divider(height: 3),
Row(
children: <Widget>[
Expanded(
child: FlatButton.icon(
icon: Icon(Icons.thumb_up, size: 20, color: Colors.grey),
label: const Text('99',
style: TextStyle(color: Colors.grey, fontSize: 12)),
onPressed: () {
XToast.toast("点赞");
}),
),
Expanded(
child: FlatButton.icon(
icon: Icon(Icons.comment, size: 20, color: Colors.grey),
label: const Text('25',
style: TextStyle(color: Colors.grey, fontSize: 12)),
onPressed: () {
XToast.toast("评论");
}),
),
Expanded(
child: FlatButton.icon(
icon: Icon(Icons.share, size: 20, color: Colors.grey),
label: const Text('分享',
style: TextStyle(color: Colors.grey, fontSize: 12)),
onPressed: () {
XToast.toast("分享");
}),
)
],
)
],
),
),
);
}
}