Flutter compute

// 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

2 votes179 views2 answers
Flutter send function as parameter
Dart
-2 votes158 views2 answers
Flutter scroll to bottom
Dart
17 votes166 views2 answers
Flutter icon color
Dart
6 votes166 views4 answers
Flutter transform
Dart
7 votes170 views2 answers
Kill all dart processes flutter
Dart
0 vote194 views1 answer
How to delete a specific item from dart
Dart
0 vote168 views2 answers
Flutter pass onchanged callback in arguments
Dart
5 votes173 views1 answer
Handle taps - Flutter
Dart
0 vote168 views1 answer
How to disable float stack in flutter
Dart
0 vote187 views1 answer
Flutter ios status bar is dark
Dart