Flutter random pick icon

final List<int> points = <int>[0xe0b0, 0xe0b1, 0xe0b2, 0xe0b3, 0xe0b4];
  final Random r = Random();

  Icon randomIcon() =>
    Icon(IconData(r.nextInt(points.length), fontFamily: 'MaterialIcons'));

Source: stackoverflow.com

Similar codes

0 vote311 views2 answers
The instance member cannot be accessed in an initializer
Dart
75 votes394 views5 answers
Python read json from url
Dart
21 votes321 views10 answers
Dart
Dart
4 votes214 views1 answer
Flutter listtile on press
Dart
0 vote295 views1 answer
Return map dart
Dart
0 vote272 views1 answer
Future as a parameter with async in flutter
Dart
0 vote263 views1 answer
Onpressed null flutter
Dart
7 votes258 views2 answers
Flutter opacity
Dart
5 votes288 views2 answers
Is not empty flutter
Dart
4 votes276 views1 answer
How to change the padding of the snackbar in flutter
Dart