/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

3 votes187 views2 answers
Flutter circularprogressindicator
Dart
1 vote177 views1 answer
Undeline to text in flutter
Dart
15 votes198 views5 answers
Flutter text font family
Dart
9 votes178 views1 answer
Flutter logo style
Dart
0 vote209 views1 answer
Avoid `print` calls in production code
Dart
0 vote202 views1 answer
Dart create hash
Dart
1 vote180 views1 answer
Dart create id
Dart
0 vote180 views1 answer
Flutter const advantag
Dart
1 vote202 views1 answer
Try using 'as prefix' for one of the import directives, or hiding the name from all but one of the imports.dartambiguous_import
Dart
5 votes136 views1 answer
Dart absolute value
Dart