Answered by : clumsy-cod-grl1ycp3etqn

Future.delayed(Duration(milliseconds: 100), () { // Do something
});

Source : https://stackoverflow.com/questions/49471063/how-to-run-code-after-some-delay-in-flutter | Last Update : Wed, 09 Dec 20

Answered by : clumsy-cod-grl1ycp3etqn

Timer(Duration(seconds: 5), () { print(" This line is execute after 5 seconds");
});

Source : https://stackoverflow.com/questions/49471063/how-to-run-code-after-some-delay-in-flutter | Last Update : Wed, 09 Dec 20

Answered by : vastemonde

Timer(Duration(seconds: 3), () { print("Yeah, this line is printed after 3 second");
});
// repeatedly :
Timer.periodic(Duration(seconds: 5), (timer) { print(DateTime.now());
});

Source : https://fluttermaster.com/tips-to-use-timer-in-dart-and-flutter/ | Last Update : Sun, 04 Jul 21

Answered by : successful-sardine-e44pvl59qsik

In Async Code	await Future.delayed(Duration(seconds: 1));
In Sync Code import 'dart:io'; sleep(Duration(seconds:1));

Source : https://stackoverflow.com/questions/18449846/how-can-i-sleep-a-dart-program | Last Update : Wed, 13 Jul 22

Answered by : kalyan

Future.delayed(Duration(milliseconds: 100), () { After milliseconds of 100
you will write function it will executes
});

Source : | Last Update : Wed, 06 Jul 22