iOS: checkAndRequest & requestPermissions not async

[IbrahimYildirim]

When using checkAndRequest or requestPermissions, with await it doesn't wait for the user input but rather just jumps to the next line.

Example

    await _audioQuery.checkAndRequest().then((value) async {
        _hasPermission = await _audioQuery.permissionsStatus();
        print('Has permission to access library: $_hasPermission');
    });
    print('Done requesting before user response');

In this case both print's gets triggered as soon as this method is called. It doesn't wait for user input.

Only tested on latest iOS 16.6

[IbrahimYildirim]

For now I have made a "Workaround" by using WidgetsBindingObserver like this

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

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

  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    if (state == AppLifecycleState.resumed && mounted) {
      context.read<BackgroundMusicData>().loadLocalBackgroundMusicIfNeeded();
    }
  }

As the AppLifeCycleState becomes inactive while the permission for library access is shown and then resumed is called when user has clicked on a action. It would be much better if the methods would work and I wouldn't need this workaround.