anisalibegic
/ safe_set_state_mixin.dart
Created
May 21, 2021 07:50
This mixin overrides default setState method and adds a check if widget is still mounted in the widget tree.
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| import 'package:flutter/widgets.dart'; | |
| mixin SafeSetStateMixin<T extends StatefulWidget> on State<T> { | |
| @override | |
| void setState(VoidCallback fn) { | |
| if (!mounted) return; | |
| super.setState(fn); | |
| } | |
| } |