Flutter Router 만들기

구조

/lib
/screen
/home
home.dart
/routes.dart
Routers.dart


import 'package:flutter/material.dart';
import 'package:luxury_items_sharing/ui/screens/home/home.dart';

import 'core/fade_page_route.dart';

enum Routes {home}

class _Paths {
  static const String home = '/home';
  
  static const Map<Routes, String> _pathMap = {
    Routes.home : _Paths.home
  };

  static String of(Routes route) => _pathMap[route] ?? home;
}

class AppNavigator {
  static GlobalKey<NavigatorState> navigatorKey = GlobalKey(); //하위 위젯을 컨트롤 하기 위해 navigatorKey 를 사용

  static Route onGenerateRoute(RouteSettings settings){
    switch(settings.name){
      case _Paths.home:
        return FadeRoute(page: HomeScreen());
      default:
        return FadeRoute(page: HomeScreen());
    }
  }
  static Future? push<T>(Routes route, [T? arguments]) =>
      state?.pushNamed(_Paths.of(route), arguments: arguments);

  static Future? replaceWith<T>(Routes route, [T? arguments]) =>
      state?.pushReplacementNamed(_Paths.of(route), arguments: arguments);

  static void pop() => state?.pop();

  static NavigatorState? get state => navigatorKey.currentState;
}