Navigator delay flutter Feb 7, 2021 · How to delay code execution in Flutter? By researching this topic on the internet, I've compiled a list of the most commonly recommended solutions. willHandlePopInternally is true. On second widget I'm changing global state (some user preferences). The next few sections show how to navigate between two routes, using these steps: Create two routes. Step By Step Implementation Step 1: Create a New Project in Android Studio or in vs code. Found. getCurrentPosition() takes too much time to get the position (almost more than 2 minutes sometimes even more) Reproduction steps Future<Position> getCurrentLocati Jan 4, 2022 · Dart/Flutter: How to use a Future with a Duration delay As a quick note, here are two examples of how to use a Future with a Duration delay in Dart (and Flutter): Apr 17, 2018 · With Navigator 2. 0, there are two ways: Rebuild the Navigator with a new pages list that has the last item replaced. Dec 16, 2024 · With the flexibility of Flutter and the Timer class, you can build more sophisticated user experiences with timed actions and delays. Apr 4, 2022 · Flutter - How to delay a function for some seconds Asked 3 years, 6 months ago Modified 1 year, 3 months ago Viewed 45k times Apr 4, 2022 · Flutter - How to delay a function for some seconds Asked 3 years, 6 months ago Modified 1 year, 3 months ago Viewed 45k times Future delayed flutter constructor is a powerful feature of Flutter, enabling you to write asynchronous code in a straightforward and simplified manner. I make heavy u API docs for the Future. of (context). To do transition from Page A to Page B I use Navigation. pushAndRemoveUntil after await navigator. dart This sample has 2 buttons to push the same route with GoRouter and with Navigator. Return to the first route using Navigator. 而 Navigator 2. delayed, and the second one is to use a timer. It's straightforward to use and can be a good choice for basic navigation needs. dart&file=lib/main. addPostFrameCallback Dec 8, 2023 · When closing app page with Navigator. transitionDelegate to an object that extends TransitionDelegate. The predicate may be applied to the same route more than once if Route. You can delay the opening action, to make it only appear after the first animation ended. I'm trying to find a solution to open a view after a delay in a loading view. pop () will continue to work, but these destinations aren't deep-linkable. dev Aug 6, 2023 · This article demonstrates 2 different ways to execute a piece of code after a delay in Flutter. go_router is community-driven but well-maintained. Sep 7, 2024 · Popped route still exist in remove predicate while using navigator. pop () will close other things. You can gradually add more routes to the GoRouter configuration. Also flutter --release helps to make animations smooth (compared to debug mode). pop(context); it takes some time that the current screen is popped. push () or Navigator. delayed Timer. microtask Future<T> Future<T>. Example: A May 2, 2018 · How to show splash screen in flutter for 3 seconds and then go next my login screen. The navigator push uses a custom Dec 25, 2024 · Introduction: The Problem: Many Flutter apps involve navigation between screens. I have tried. countdowntimer but import is unresolved import 'package: countDown/countDown. Aug 29, 2023 · The second route you are opening is drawn on the top of the first screen, creating this "bad" UX look. pop twice, . The first approach is to use Future. push( context, CupertinoPageRoute() ); However, this transition has so Future <T?> pushAndRemoveUntil <T extends Object?> ( BuildContext context, Route <T> newRoute, RoutePredicate predicate ) Push the given route onto the navigator that most tightly encloses the given context, and then remove all the previous routes until the predicate returns true. pushReplacement after a delay, I get this error in the console: [ERROR:flutter/lib/ui/ui_dart_state. Jul 23, 2025 · Duration (seconds: 2) specifies the duration to delay the execution by 2 seconds. To remove Nov 4, 2022 · Hello in my app when I click for the next page it takes one second and shows a white screen and then shows me my desired page why does this happen how to remove this delay, anyone, please?? Nov 16, 2023 · I'm changing my code from WillPopScope to PopScope to capture pressing of the back button. 0 全面解析）文章中，许多读者也表示并不能立即适应 Navigator 2. 5. pop(). flutter. Reproducible using the code sample provided above. Aug 6, 2023 · This article demonstrates 2 different ways to execute a piece of code after a delay in Flutter. Once completed, the dialog is popped from the naviga Jan 16, 2021 · Flutter/Dart - Open a view after a delay or break before Asked 4 years, 3 months ago Modified 4 years, 3 months ago Viewed 1k times I have one StatefulWidget in Flutter with button, which navigates me to another StatefulWidget using Navigator. This can be achieved with a Timer and a Future Jan 22, 2022 · if user close bottom sheet in that 3 seconds, Navigator. The second argument to the Future. You can even find some additional options, but here are the most noticeable ones: scheduleMicrotask Future<T>. That means: we can wait for the result and react accordingly. The delegate must check for a new record with Apr 10, 2024 · From the Docs: GoRouter leverages the Router API to provide backward compatibility with the Navigator, so any calls to Navigator. Apr 11, 2025 · If you’ve ever built a Flutter app with more than three screens and found yourself lost in a maze of Navigator. I need to display a dialog before going back to previous screen. For instance, if your first animation takes 2 seconds, you need to Flutter the opening action by 2 seconds. Navigation starts simple — then hits like a truck Oct 28, 2025 · The recipe in this topic shows you one way to navigate to a new screen and back to the previous scene, using the push and pop methods in the Navigator class, but there are several other Navigator static methods that you can use. GoRouter version: 6. This makes Flutter apps on web and desktop very laggy: See full list on api. May 24, 2021 · Flutter's Navigator 2. push(). Oct 6, 2021 · In Flutter, all Navigator functions that push a new element onto the navigation stack return a Future as it's possible for the caller to wait for the execution and handle the result. Aug 14, 2021 · When using MaterialRoute or MaterialPage on web or desktop, there's a 300ms delay when navigating back from any page. The Navigator and Router API documentation contain details on how to set up declarative navigation without a routing package. delayed method is a callback function that contains the code to be executed after the delay. So is there a command to close just bottomSheets? flutter flutter-getx asked Jan 22, 2022 at 19:59 Yusuf Muharrem Daşkaya 8627 2 Answers Sorted by: 2 Oct 22, 2020 · 🐛 Bug Report The method Geolocator. I guess this is not the default behaviour? Mar 16, 2023 · Navigator is a built-in Flutter widget that provides a simple and convenient way to manage the navigation stack and navigate between routes. Dec 12, 2020 · Why is first navigator push laggy? Asked 4 years, 10 months ago Modified 3 years, 8 months ago Viewed 2k times Oct 28, 2025 · In iOS, a route is equivalent to a ViewController. Happy coding! Feb 11, 2019 · Always when I call Navigator. This recipe uses the Navigator to navigate to a new route. Navigate to the second route using Navigator. Mar 24, 2023 · Actual results: When popping the GoRouter page, there is a delay before the page is popped. Sometimes, data on a screen becomes outdated when the user navigates to another screen and then returns. So, I need to issue Navigator. cc (198)] Unhandled Exception: Null check Aug 19, 2018 · Flutter Navigator: Dynamic initial route Asked 6 years, 10 months ago Modified 5 years, 7 months ago Viewed 19k times Apr 15, 2019 · Navigator. run WidgetsBinding. This is due to GoRouter's NoTransitionPage not setting the reverseTransitionDuration correctly. Dec 23, 2024 · Navigator 2. push(): Navigator. Set Navigator. To set up Flutter Development on Android Studio please refer to Android Studio Setup for Flutter Jun 30, 2022 · When I call Navigator. run/edit/flutter-zueo06fcuep0?entry=lib/main. push #154779 Oct 30, 2025 · The Flutter cookbook includes multiple navigation recipes that show how to use the Navigator. of (Context). Redirecting to /shipkaro/lunching-other-screen-after-delay-in-flutter-c9ebf4d7406e Nov 13, 2019 · I dug around in the Navigator and NavigatorState classes of the flutter package and found the reason why the Future was never completed. 0 is intimidating, but it doesn't have to be difficult. push calls, you're not alone. pop, dispose() is not called if bringing app to background #139790 Jul 2, 2024 · Navigation in Flutter mobile applications refers to the system that allows users to move between different sections or screens within an app to complete tasks. Mar 24, 2023 · Steps to Reproduce Reproducible sample: https://zapp. When I ge Nov 27, 2021 · Flutter’s navigation concept provides two possibilities to change the current route: Navigating via an anonymous route via push () Navigating via a named route via pushNamed () In both cases, the return value of the method is a Future. delayed constructor from Class Future from the dart:async library, for the Dart programming language. 0. 0 is backed by Flutter’s core team and has official documentation, but it has a steeper learning curve, especially for beginners. The method pushNamedAndRemoveUntil (as well as several others) do return a completer. dart'; CountDown c Jun 14, 2022 · In my flutter application I have a button which starts an asynchronous network operation and displays a dialog while waiting for it to complete. push (context, route); ^In this case when user clicks a button for transition, there will be very small delay before transition (to build the page), and after this delay animation will start smooth from start. 0 的一些反差。 Nov 9, 2021 · I have two pages, Page A and Page B. In Flutter, a route is just a widget. By understanding how to manage timers and the state, you can create smooth, engaging interactions in your app that keep users engaged without unnecessary delays or confusion. There are several ways you can solve this. 0 引入了一套全新的声明式 API，全新的实现方式与调用方法与以往都截然不同，在官方推荐的 Learning Flutter’s new navigation and routing system （译文： Flutter Navigator 2. I have a View, in which there is a button and when I press it, the onPressed () method triggers a Navigator. If the previous Page and replacement Page both have no key or the same key, then Flutter will treat them as the same page and will not animate. Learn how to implement it for mobile in under 100 lines of code. rjll 0ezi55v f14h mchud wjxs mck uqjg kii53mm fqg p24mnm