widget.dart

class SplashWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SplashStateProvider( // InheritedWidget
      builder: (context, snapshot) {
        final SplashState splashState = SplashState.of(context);
        if (splashState.snapshot.isLoading) {
          return Center(
            // instead of the LoadingUI widget knowing about how to subscribe to items, we should be able to
            // instead pass the already resolved items down the widget tree.
            child: Loading(items: splashState.snapshot.items)
          );
        }
        return Center(child: LoadingFinished());
      }
    );
  }
}

class Loading extends StatelessWidget {
  @override
  Widget build(items) { /* not exactly sure how you pass down values directly to widgets */
    return Flexible(
      flex: 2,
      child: Center(
        child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: items.map((item) {
                var loadText = '';
                switch (item.status) {
                  case LoadingStatus.loading:
                    loadText = 'Loading...';
                    break;
                  case LoadingStatus.loaded:
                    loadText = '✔️';
                    break;
                  default:
                    loadText = '';
                }
                return Text('${item.description}: $loadText');
              }).toList(),
            );
          },
        ),
      ),
    );
  }
}