arnold-parge / screen_loader Goto Github PK

I have issues migrating to last version, i can't know when the screen is loading, in previous version it has isLoading variable

Currently, the loader can be shown only in a StatefulWidget. Make it available for StatelessWidget too. Opportunity to use Stream Mixin here.

Showing Error

Can any one help me here , Looks performFuture is not working properly inside didChangeDependencies

  Future<dynamic> _loadUser() {
    return Provider.of<Users>(context, listen: false).fetchUsers();
  }

@override
  void didChangeDependencies() async {
    if (_isInit) {
      _isInit = false;
      await this.performFuture(_loadUser); // This line does not show loader 
      await this.performFuture(NetworkService.getData); // This line show loader 
 
    }


    super.didChangeDependencies();
  }

class NetworkService {
  static` Future getData() async {
    return await Future.delayed(Duration(seconds: 2));
  }
}

Any news about a null safety version of this package @arnold-parge ?

I have a MainView with a TabBarView, and after calling the performFuture inside one of the tabs I can still change tabs

After updating flutter to latest version the screen is always blurry, even if no future is being performed

I just tried out this widget, and I noticed that if I throw an exception inside the method used in performFuture(), the loading screen never disappears. In my case, I don't want to catch the exception inside the method.

Is it possible to make the loader disappear in case the method throws an exception? Or would it be possible to add this feature (perhaps with an optional bool hideOnError flag in performFuture())?