Flutter const advantag

When we use setState() Flutter calls the build method and rebuilds every widget tree inside it. The best way to avoid this is by using const costructors.

Use const constructors whenever possible when building your own widgets or using Flutter widgets. This helps Flutter to rebuild only widgets that should be updated.

Similar codes

1 vote202 views2 answers
Flutter appbar hide
Dart
4 votes192 views2 answers
Hide keyboard in flutter
Dart
2 votes181 views1 answer
Flutter checkbox leading
Dart
1 vote200 views1 answer
Repeating action every x seconds flutter
Dart
1 vote176 views1 answer
Flutter tooltip height
Dart
1 vote235 views1 answer
How to get the last values of a string dart
Dart
11 votes190 views2 answers
Flutter trigger show off keyboard
Dart
9 votes180 views1 answer
Flutter logo text color
Dart
1 vote183 views1 answer
PageController how to set page flutter
Dart
0 vote201 views2 answers
Dart add in front of array
Dart