right open app ad implementation about native_admob_flutter

[bdlukaa]

"The documentation thus far assumes that you only show app open ads when users foreground your app when it is suspended in memory.". You can check the app state in any stateful widget:

class _HomePageState extends State<HomePage> with WidgetsBindingObserver {
  // This variable will tell you whether the application is in foreground or not. 
  bool _isInForeground = true;

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
  }
  
  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    super.didChangeAppLifecycleState(state);
    _isInForeground = state == AppLifecycleState.resumed;
  }

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

  @override
  Widget build(BuildContext context) => Scaffold();
}

Check this stackoverflow answer: https://stackoverflow.com/a/64766900/11622876

I don't think this should be in the documentation since the code above is not part of the plugin.

[sunjianan9900]

hey , there's a thing, when after picking a picture, state = AppLifecycleState.resumed
after show other fullscreen ads , state == AppLifecycleState.resumed

[bdlukaa]

wdym?