Dart compute example

// A top level function
int computationallyExpensiveTask(int value) {
  var sum = 0;
  for (var i = 0; i <= value; i++) {
    sum += i;
  }
  print('finished');
  return sum;
}

// Call the function on another thread, keeping the UI thread free
final sum = await compute(computationallyExpensiveTask, 1000000000);

Source: stackoverflow.com

Similar codes

3 votes131 views1 answer
Android studio causing blue screen
Dart
0 vote99 views1 answer
Hive dart type adapter
Dart
0 vote120 views1 answer
Flutter get argument values data
Dart
4 votes99 views1 answer
Flutter listtile onLongPress
Dart
0 vote111 views1 answer
Cannot remove from an unmodifiable list dart
Dart
15 votes111 views2 answers
Flutter add external icons
Dart
6 votes114 views1 answer
Flutter listtile shape
Dart
5 votes123 views1 answer
DartPad requires localStorage to be enabled
Dart
0 vote127 views1 answer
Change color icon tabbar flutter
Dart
0 vote111 views1 answer
Onpressed null flutter
Dart