ScrollController listener doesnt fire when pulling up a ListView in Android

I have a ListView and a Calendar above it. My plan is to expend the Calendar based on the ListView scroll state. I managed to handle all of that except one issue with Android.

ScrollController _scrollController;

@override
  void initState() {
    super.initState();
    _scrollController = ScrollController();
    _scrollController.addListener(_handleScroll);
  }

@override
  void dispose() {
    _scrollController.removeListener(_handleScroll);
    _scrollController.dispose();
    super.dispose();
  }

void _handleScroll() {
    // Handle Scrolling here.
}

@override
Widget build(BuildContext context) {
  return SafeArea(
    child: child: Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: <Widget>[
        Calendar(),
        Expanded(
          child: ListView(
            controller: _scrollController,
            padding: EdgeInsets.only(bottom: 10),
            children: <Widget>[
              ListViewItem(),
              ListViewItem(),
              ...
            ],
          ),
        ),
      ],
    ),
  );
}

The image below illustrate the issue!

As you can see, pulling the ListView when the user didn't scroll down yet doesn't seem to trigger the _handleScroll at all. I think it's by design on Android. Any solutions or workaround to this will be much appreciated.

Solution 1: INDAPP

You must use a CustomScrollView with Slivers, as explained here: https://flutter.dev/docs/cookbook/lists/floating-app-bar