WebAug 20, 2024 · var x = false; someFunction () async { // here I want to await for // as long as it takes for x to become true while (!x) { await new Future.delayed (new Duration (milliseconds: 250)); } // i put 250 millisecond intentional delay // to protect process from blocking. // x is to be set true by external function // rest of code ... } await … WebJan 1, 2024 · The best example is the splash screen. You may want to display a splash screen for a few seconds (e.g. 2 seconds) and then open another page based on your business logic. Another example is to mimic the backed API call. Types of Flutter Delay Widget. There are mainly two types of Flutter delay widget that you can use to add delay …
Dart / Flutter : Waiting for a loop to be completed before …
WebSep 14, 2024 · It supports the following optional parameters: days hours minutes seconds milliseconds microseconds Duration (seconds: 5) means 5 second delay. If you want to add a delaay of 1 minute and 10 seconds, use Duration (minutes: 1, seconds: 10). Using sleep The most basic way to sleep code execution is using sleep. WebDec 24, 2024 · My application takes some time to load to the home screen, and also takes time to fetch all the data from the API. so I need a splash screen for the application. but it should wait for 3 seconds (the time that takes to load the home screen). so I want to cover the waiting time with a splash screen. How do I achieve this? flutter Share sharp appliances thailand co. ltd
How can i "sleep" in flutter and wait to run something
WebDec 3, 2014 · I will need to show text on a screen in a div, and I need to make the program wait for user input before displaying the next piece of text. For example: void main() { showText("Hello, Adventurer! Welcome to the land of Dartia! ... Flutter/Dart wait for a few seconds in unit testing. Hot Network Questions A plane is flying at constant velocity ... WebOct 9, 2024 · To schedule code execution after a designated amount of time, we use the Timer constructor as follows: Timer(Duration duration, void callback()); Note that you can cancel any timer by using the cancel () … WebMay 2, 2024 · But considering you have a countdown, you can use the animation framework Flutter provides. The idea behind it would be to use an AnimationController with a duration of 3 seconds. Start the animation as soon as the splashScreen is instantiated. And add a listener to redirect to /login on animation end. porch tiles near me