آموزش مسیریابی با AutoRoute در فلاتر

auto_route: 0.6.7

build_runner:
auto_route_generator: ^0.6.8

flutter packages get

org.gradle.jvmargs=-Xmx1536M
android.enableR8=true
android.useAndroidX=true
android.enableJetifier=true

 Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                FlatButton(
                  padding: EdgeInsets.only(left: 20,right: 30),
                  color: Colors.cyan,
                  onPressed: (){
                    ExtendedNavigator.root.push(
                    Routes.firstPage,
                    arguments: FirstPageArguments(
                      info: "Hello Flutter Dev's",
                    ),
                  );
                  },
                  child: Text("First Page",style: TextStyle(color: Colors.black),),
                ),
                FlatButton(
                  color: Colors.tealAccent,
                  onPressed: (){
                    ExtendedNavigator.root.push(
                    Routes.secondPage,
                    arguments: SecondPageArguments(
                      name: "Flutter Dev's",
                      emp: 165,
                    ),
                  );
                    },
                  child: Text("Second Page",style: TextStyle(color: Colors.black)),
                ),
                FlatButton(
                  padding: EdgeInsets.only(left: 20,right: 30),
                  color: Colors.teal,
                  onPressed:(){
                    ExtendedNavigator.root.push(
                    Routes.thirdPage,
                    arguments: ThirdPageArguments(
                      name: "Flutter Dev's",
                      dsg: "Software Engineer",
                    ),
                  );},
                  child: Text("Third Page",style: TextStyle(color: Colors.black)),
                ),
              ],
            ),

import 'package:flutter/material.dart';

class FirstPage extends StatelessWidget {
  const FirstPage({
    Key key,
    @required this.info,
  }) : super(key: key);

  final String info;

  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      backgroundColor: Colors.white70,
      appBar: AppBar(
          backgroundColor: Colors.black,
          title: Text("First Page"),
        ),
        body: SafeArea(
          child: Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Text(info,style: TextStyle(fontSize: 22),),
              ],
            ),
          ),
        ),
    );
  }
}

import 'package:flutter/material.dart';

class SecondPage extends StatelessWidget {
  const SecondPage({
    Key key,
    @required this.name,
    @required this.emp,
  }) : super(key: key);

  final String name;
  final int emp;

  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      backgroundColor: Colors.white70,
      appBar: AppBar(
          backgroundColor: Colors.black,
          title: Text("Second Page"),
        ),
        body: SafeArea(
          child: Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Text("Name : $name",
                    style: TextStyle(fontSize: 22),),
                Text("Employee : $emp",
                   style: TextStyle(fontSize: 22),),
              ],
            ),
          ),
        ),
    );
  }
}

import 'package:flutter/material.dart';

class ThirdPage extends StatelessWidget {
  const ThirdPage({
    Key key,
    @required this.name,
    @required this.dsg,
  }) : super(key: key);

  final String name;
  final String dsg;
  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      backgroundColor: Colors.white70,
      appBar: AppBar(
        backgroundColor: Colors.black,
        title: Text("Third Page"),
      ),
      body: SafeArea(
        child: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Text("Name : $name",style: TextStyle(fontSize: 22),),
              Text("Designation : $dsg",style: TextStyle(fontSize: 22),),
            ],
          ),
        ),
      ),
    );
  }
}

@AdaptiveAutoRouter(routes: <AutoRoute>[
  AutoRoute(page: HomePage, initial: true),
  AutoRoute(page: FirstPage),
  AutoRoute(page: SecondPage),
  AutoRoute(page: ThirdPage,),
])
class $FlutterRouter {}

flutter packages pub run build_runner watch

// GENERATED CODE - DO NOT MODIFY BY HAND

// **************************************************************************
// AutoRouteGenerator
// **************************************************************************

// ignore_for_file: public_member_api_docs

import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';

import '../pages/first_page.dart';
import '../pages/home_page.dart';
import '../pages/second_page.dart';
import '../pages/third_page.dart';

class Routes {
  static const String homePage = '/';
  static const String firstPage = '/first-page';
  static const String secondPage = '/second-page';
  static const String thirdPage = '/third-page';
  static const all = <String>{
    homePage,
    firstPage,
    secondPage,
    thirdPage,
  };
}

class FlutterRouter extends RouterBase {
  @override
  List<RouteDef> get routes => _routes;
  final _routes = <RouteDef>[
    RouteDef(Routes.homePage, page: HomePage),
    RouteDef(Routes.firstPage, page: FirstPage),
    RouteDef(Routes.secondPage, page: SecondPage),
    RouteDef(Routes.thirdPage, page: ThirdPage),
  ];
  @override
  Map<Type, AutoRouteFactory> get pagesMap => _pagesMap;
  final _pagesMap = <Type, AutoRouteFactory>{
    HomePage: (data) {
      return buildAdaptivePageRoute<dynamic>(
        builder: (context) => const HomePage(),
        settings: data,
      );
    },
    FirstPage: (data) {
      final args = data.getArgs<FirstPageArguments>(nullOk: false);
      return buildAdaptivePageRoute<dynamic>(
        builder: (context) => FirstPage(
          key: args.key,
          info: args.info,
        ),
        settings: data,
      );
    },
    SecondPage: (data) {
      final args = data.getArgs<SecondPageArguments>(nullOk: false);
      return buildAdaptivePageRoute<dynamic>(
        builder: (context) => SecondPage(
          key: args.key,
          name: args.name,
          emp: args.emp,
        ),
        settings: data,
      );
    },
    ThirdPage: (data) {
      final args = data.getArgs<ThirdPageArguments>(nullOk: false);
      return buildAdaptivePageRoute<dynamic>(
        builder: (context) => ThirdPage(
          key: args.key,
          name: args.name,
          dsg: args.dsg,
        ),
        settings: data,
      );
    },
  };
}

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      builder: ExtendedNavigator.builder(
        router: FlutterRouter(),
        initialRoute: Routes.homePage,
        builder: (_, navigator) => Theme(
          data: ThemeData.dark(),
          child: navigator,
        ),
      ),
      debugShowCheckedModeBanner: false,
    );
  }
}