flutter-解决go_router和smartdialog-初始化冲突的问题

时间：2022-09-28 16:55:33人气：156次作者：快盘下载我要评论

项目的路由库是使用的go_router,对话框使用的是smartdialog

go_router

flutter_smart_dialog

然后就遇到问题了;两个的初始化冲突;具体为

smartdialog初始化

 void main() => runApp(MyApp());
 
class MyApp extends StatelessWidget {
  ;override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Homepage,
      // here
      navigatorObservers: [FlutterSmartDialog.observer],
      // here
      builder: FlutterSmartDialog.init(),
    );
  }
}

 
go_router初始化 
import ;package:flutter/material.dart;;
import ;package:go_router/go_router.dart;;
 
void main() => runApp(App());
 
class App extends StatelessWidget {
  App({Key? key}) : super(key: key);
 
  ;override
  Widget build(BuildContext context) {
    return MaterialApp.router(
      routerConfig: _router,
      title: ;GoRouter Example;,
    );
  }
 
  final GoRouter _router = GoRouter(
    routes: <GoRoute>[
      GoRoute(
        path: ;/;,
        builder: (BuildContext context, GoRouterState state) {
          return ScreenA();
        },
      ),
      GoRoute(
        path: ;/b;,
        builder: (BuildContext context, GoRouterState state) {
          return ScreenB();
        },
      ),
    ],
  );
}
 
go_router初始化需要使用MaterialApp.router()方法;smartdialg需要在MaterialApp()中设置这个参数  
navigatorObservers: [FlutterSmartDialog.observer], 
这样问题就来了;MaterialApp.router()里面根本就没有这个参数;设置不了 
navigatorObservers 
咋整;这两个库我都很喜欢啊;那我就都得要;实现办法就是在MaterialApp.router()设置routerConfig的时候;不是传了一个自定义的router进去吗?在那里面设置navigatorObservers参数 
 
 这样这两个库就都能用啦



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flutter-解决go_router和smartdialog-初始化冲突的问题

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	`void main() => runApp(MyApp());`

	class MyApp extends StatelessWidget {
	;override
	Widget build(BuildContext context) {
	return MaterialApp(
	home: Homepage,
	// here
	navigatorObservers: [FlutterSmartDialog.observer],
	// here
	builder: FlutterSmartDialog.init(),
	);
	}
	}

	`import ;package:flutter/material.dart;;`
	import ;package:go_router/go_router.dart;;

	void main() => runApp(App());

	class App extends StatelessWidget {
	App({Key? key}) : super(key: key);

	;override
	Widget build(BuildContext context) {
	return MaterialApp.router(
	routerConfig: _router,
	title: ;GoRouter Example;,
	);
	}

	final GoRouter _router = GoRouter(
	routes: <GoRoute>[
	GoRoute(
	path: ;/;,
	builder: (BuildContext context, GoRouterState state) {
	return ScreenA();
	},
	),
	GoRoute(
	path: ;/b;,
	builder: (BuildContext context, GoRouterState state) {
	return ScreenB();
	},
	),
	],
	);
	}