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import 'package:flutter/material.dart';
import 'package:my_app/Basic/BasicRoute.dart';
import 'CounterWidget.dart';
import 'EchoRoute.dart';
import 'NewRoute.dart';
import 'ParentTapBoxC.dart';
import 'StateTestWidget.dart';
import 'StateWidget.dart';
import 'TapBoxB.dart';
import 'TipRoute.dart';
class BasicFunction extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
initialRoute: "BasicFunctionHome",
theme: ThemeData(
primaryColor: Colors.deepOrange,
),
routes: {
"BasicFunctionHome": (context) => BasicRouteHome(),
"new_page": (context) => NewRoute(),
"rt": (context) => RouterTestRoute(),
//虽然传了参数，可是在EchoRoute里面有获取的代码
"echo_page": (context) => EchoRoute(),
"tip_route": (context) {
//在绑定路由这里先从RouteSetting里面获取text的参数
return TipRoute(text: ModalRoute.of(context).settings.arguments);
},
"Echo": (context) => EchoRoute(),
"count": (context) => CounterWidget(),
"StateWidget": (context) => StateWidget(),
"TapBoxA": (context) => TapboxA(),
"TapBoxB": (context) => TapBoxB(),
"TapBoxC": (context) => ParentTapBoxC(),
"BasicRoute": (context) => BasicRoute()
}
);
}
}
class BasicRouteHome extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Flutter基础"),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FlatButton(
color: Colors.deepOrange,
colorBrightness: Brightness.dark,
child: Text("路由"),
onPressed: () {
Navigator.pushNamed(context, "new_page");
},
),
FlatButton(
color: Colors.deepOrange,
colorBrightness: Brightness.dark,
child: Text("带参路由"),
onPressed: () {
Navigator.pushNamed(context, "rt");
},
),
FlatButton(
color: Colors.deepOrange,
colorBrightness: Brightness.dark,
child: Text("带参回响路由"),
onPressed: () {
//使用命名路由加arguments传递参数
Navigator.pushNamed(context, "echo_page", arguments: '看到了吧');
},
),
// FlatButton(
// child: Text("TipRoute"),
// onPressed: () {
// Navigator.pushNamed(context, "tip_route", arguments: 'tip666');
// },
// ),
// FlatButton(
// child: Text("传递参数"),
// onPressed: () {
// Navigator.pushNamed(context, "Echo");
// },
// ),
FlatButton(
color: Colors.deepOrange,
colorBrightness: Brightness.dark,
child: Text("计数器生命周期测试"),
onPressed: () {
Navigator.pushNamed(context, "count");
},
),
// FlatButton(
// child: Text("ios风格"),
// onPressed: () {
// Navigator.pushNamed(context, 'ios');
// },
// ),
FlatButton(
color: Colors.deepOrange,
colorBrightness: Brightness.dark,
child: Text("状态管理"),
onPressed: () {
Navigator.pushNamed(context, 'StateWidget');
},
),
//随机英文
// RandomWordsWidget(),
//用Builder传递参数
// Builder(
// builder: (context) {
// return RaisedButton(
// onPressed: () {
// //获取Scaffold状态，因为Scaffold希望暴露，所以可以直接Scaffold.of获得State
// ScaffoldState _state = Scaffold.of(context);
// _state.showSnackBar(SnackBar(
// content: Text('SnackBar'),
// ));
// },
// child: Text("显示SnackBar"),
// );
// },
// ),
// Builder(
// builder: (context) {
// return RaisedButton(
// onPressed: () {
// ScaffoldState _state = _globalKey.currentState;
// _state.showSnackBar(SnackBar(
// content: Text('Snack_globalkey'),
// ));
// },
// child: Text("globalKey"),
// );
// },
// ),
],
),
),
);
}
}