/Dart/How to wait until result of async is returned dart

How to wait until result of async is returned dart

void waitForIt async {
  print('START');
  if (await (fetchResults())) {
    print('COMPLETE');
  }
}

Future<bool> fetchResults() async {
  return Future.delayed(const Duration(milliseconds: 3000), () {
    return true;
  });
}

Source: stackoverflow.com

Similar codes

0 vote206 views1 answer
How to change the shape of a buton in flutter to cicular
Dart
1 vote210 views1 answer
Flutter espacio entre widgets
Dart
6 votes230 views2 answers
Dart timer
Dart
12 votes204 views6 answers
Flutter timestamp to datetime
Dart
4 votes260 views2 answers
Flutter container border only top
Dart
0 vote200 views1 answer
Change app font flutter
Dart
1 vote201 views1 answer
Dart get String input from user
Dart
0 vote211 views1 answer
What is shouldshowrequestpermissionrationale return
Dart
7 votes211 views1 answer
Flutter - BoxShadow Widget
Dart
4 votes211 views1 answer
Dart kichik harfga o'girish
Dart