/Dart/Allow background service in flutter app

Allow background service in flutter app

class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
  AppLifecycleState _notification; 
  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    setState(() {
      _notification = state;
    });
  }

  @override
  initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
    ...
  }

  @override
  void dispose() {
    WidgetsBinding.instance.removeObserver(this);
    super.dispose();
  }
}

Source: stackoverflow.com

Similar codes

1 vote216 views1 answer
Flutter absorb pointer
Dart
-1 vote167 views1 answer
Flutter upgrade pubspec
Dart
1 vote177 views1 answer
Size of of text flutter syntax
Dart
1 vote185 views1 answer
To disable the shrinker pass the --no-shrink flag to this command. in flutter
Dart
0 vote184 views1 answer
What is the problem to aqueduct with dart 2.8
Dart
0 vote198 views2 answers
Listview space between items flutter
Dart
0 vote175 views1 answer
How to create random gradient in flutter
Dart
1 vote179 views1 answer
PageController how to set page flutter
Dart
0 vote198 views1 answer
Flutter random pick icon
Dart
8 votes205 views2 answers
Text overflow ellipsis flutter
Dart