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fix: install.md 中 dart 代码无法运行 #2160

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fix: install.md 中 dart 代码无法运行 #2160

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33 changes: 21 additions & 12 deletions docs/install.md
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Original file line number Diff line number Diff line change
Expand Up @@ -34,16 +34,18 @@ import 'package:flutter_boost/flutter_boost.dart';
void main() {
///这里的CustomFlutterBinding调用务必不可缺少，用于控制Boost状态的resume和pause
CustomFlutterBinding();
runApp(MyApp());
runApp(const MyApp());
}


///创建一个自定义的Binding，继承和with的关系如下，里面什么都不用写
class CustomFlutterBinding extends WidgetsFlutterBinding with BoostFlutterBinding {}

class MyApp extends StatefulWidget {
const MyApp({super.key});

@override
_MyAppState createState() => _MyAppState();
State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
Expand All @@ -59,18 +61,21 @@ class _MyAppState extends State<MyApp> {
/// 如果用MaterialPageRoute的话同理

Map<String, FlutterBoostRouteFactory> routerMap = {
'mainPage': (RouteSettings settings, String uniqueId) {
'mainPage': (RouteSettings settings, bool isContainerPage, String? uniqueId) {
return CupertinoPageRoute(
settings: settings,
builder: (_) {
Map<String, Object> map = settings.arguments as Map<String, Object> ;
String data = map['data'] as String;
Map<String, dynamic> map = settings.arguments as Map<String, dynamic>;
Object? data;
if (map.containsKey('data')) {
data = map['data'];
}
return MainPage(
data: data,
);
});
},
'simplePage': (settings, uniqueId) {
'simplePage': (settings, isContainerPage, uniqueId) {
return CupertinoPageRoute(
settings: settings,
builder: (_) {
Expand All @@ -83,9 +88,13 @@ class _MyAppState extends State<MyApp> {
},
};

Route<dynamic> routeFactory(RouteSettings settings, String uniqueId) {
FlutterBoostRouteFactory func = routerMap[settings.name] as FlutterBoostRouteFactory;
return func(settings, uniqueId);
Route<dynamic>? routeFactory(RouteSettings settings, bool isContainerPage, String? uniqueId) {
var key = settings.name;
if (!routerMap.containsKey(key)) {
key = 'mainPage'; // 如果不在路由表中，就默认跳转到mainPage
}
FlutterBoostRouteFactory func = routerMap[key] as FlutterBoostRouteFactory;
return func(settings, isContainerPage, uniqueId);
}

Widget appBuilder(Widget home) {
Expand All @@ -110,7 +119,7 @@ class _MyAppState extends State<MyApp> {
}

class MainPage extends StatelessWidget {
const MainPage({Object data});
const MainPage({super.key, Object? data});
@override
Widget build(BuildContext context) {
return const Scaffold(
Expand All @@ -120,11 +129,11 @@ class MainPage extends StatelessWidget {
}

class SimplePage extends StatelessWidget {
const SimplePage({Object data});
const SimplePage({super.key, Object? data});
@override
Widget build(BuildContext context) {
return const Scaffold(
body: Center(child: Text('SimplePage')),
body: Center(child: Text('SimplePage')),
);
}
}
Expand Down