import 'package:flutter/material.dart'; class NavigationService { final GlobalKey navigatorKey = new GlobalKey(); Future navigateTo(String routeName, {Object arguments}) { return navigatorKey.currentState.pushNamed(routeName, arguments: arguments); } Future pushReplacementNamed(String routeName, {Object arguments}) { return navigatorKey.currentState .pushReplacementNamed(routeName, arguments: arguments); } Future pushNamedAndRemoveUntil(String routeName) { return navigatorKey.currentState .pushNamedAndRemoveUntil(routeName, (asd) => false); } Future pushAndRemoveUntil(Route newRoute) { return navigatorKey.currentState .pushAndRemoveUntil(newRoute, (asd) => false); } pop() { return navigatorKey.currentState.pop(); } }