/TypeScript/Flutter check if app is in foreground

Flutter check if app is in foreground

class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
  late 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

0 vote127 views1 answer
How to pass multiple ports in values.yaml of helm
TypeScript
0 vote94 views1 answer
Typescript exclamation mark
TypeScript
1 vote104 views1 answer
Check all elements in list are false python
TypeScript
0 vote96 views1 answer
Export data in Documents outside sandbox in swift
TypeScript
12 votes126 views1 answer
Argument of type 'string | null' is not assignable to parameter of type 'string'. Type 'null' is not assignable to type 'string'
TypeScript
15 votes98 views2 answers
Which sentence has all alphabets
TypeScript
9 votes97 views3 answers
Angular append array to another
TypeScript
1 vote96 views1 answer
Mongo find documents that have a certain key
TypeScript
5 votes99 views3 answers
Typescript convert date to string format dd/mm/yyyy
TypeScript
1 vote96 views1 answer
Get all documents in collection firestore flutter
TypeScript