How to set an Interval in Flutter? [duplicate]

Question

you can use Timer for that.

Timer timer = new Timer(new Duration(seconds: 5), () {
   debugPrint("Print after 5 seconds");
});

EDITED

as pointed by @MoeinPorkamel in comments. Above answer is more like setTimeout instead of setInterval! Those who need interval, you can use:

// runs every 1 second
Timer.periodic(new Duration(seconds: 1), (timer) {
   debugPrint(timer.tick.toString());
});

To use Timer you need to import 'dart:async';