update example

master
lmy 5 years ago
parent 65512e75bf
commit 2da236ddf3

@ -0,0 +1,102 @@
import 'package:flutter/material.dart';
import 'package:flutter_icons/flutter_icons.dart';
class AntDesignPage extends StatefulWidget {
@override
_AntDesignPageState createState() => _AntDesignPageState();
}
class _AntDesignPageState extends State<AntDesignPage> {
String keyword = "";
List<String> _keys;
getIconData(String iconSetName, String iconName) {
switch (iconSetName) {
case "AntDesign":
return AntDesign.getIconData(iconName);
case "Entypo":
return Entypo.getIconData(iconName);
case "EvilIcons":
return EvilIcons.getIconData(iconName);
case "Feather":
return Feather.getIconData(iconName);
case "FontAwesome":
return FontAwesome.getIconData(iconName);
case "Foundation":
return Foundation.getIconData(iconName);
case "Ionicons":
return Ionicons.getIconData(iconName);
case "MaterialCommunityIcons":
return MaterialCommunityIcons.getIconData(iconName);
case "MaterialIcons":
return MaterialIcons.getIconData(iconName);
case "Octicons":
return Octicons.getIconData(iconName);
case "SimpleLineIcons":
return SimpleLineIcons.getIconData(iconName);
case "Zocial":
return Zocial.getIconData(iconName);
}
}
@override
Widget build(BuildContext context) {
Map<String, dynamic> args = ModalRoute.of(context).settings.arguments;
Map<String, int> maps = args["glyphMaps"];
String iconSetName = args["iconSetName"];
_keys??=maps.keys.toList();
return Scaffold(
body: Padding(
padding: const EdgeInsets.all(20.0),
child: Column(
children: <Widget>[
TextField(
onChanged: (value){
keyword = value;
},
decoration: InputDecoration(
hintText: "输入图标名称进行搜索",
suffix: IconButton(
onPressed: (){
if(keyword!="") {
var _kkeys = maps.keys.toList();
_kkeys.retainWhere((str)=>str.contains(keyword));
setState(() {
_keys = _kkeys;
});
}
},
icon: Icon(Icons.search),
),
),
),
Expanded(
child: ListView.separated(
itemBuilder: (_,index){
return Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: Row(
children: <Widget>[
Icon(
getIconData(iconSetName, _keys.elementAt(index)),
size: 16,
),
SizedBox(width: 10),
Text(_keys.elementAt(index))
],
),
);
},
separatorBuilder: (_,index)=>Container(
height: 1,
color: Colors.black.withOpacity(0.3),
),
itemCount: _keys.length,
),
),
],
),
),
);
}
}
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