Can't access scrollcontroller in Listview under SingleChildScrollView - flutter

Question

I'm unable to access the scrollContoller in the ListView.builder. I think its because it's below SingleChildScrollView (when I remove SingleChildScrollView I start getting print statements from the listener attached to the scrollController ). I need to access the offset from scrollController in the ListView.builder but not sure how to do so. Here's a minimum example. How would I get the listener printing from the controller in the listView..
import 'package:flutter/material.dart';
class HomePage extends StatefulWidget {
#override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
ScrollController scrollController = ScrollController();
#override
void initState() {
scrollController.addListener(() {
print("Why am I not getting print statements....");
});
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
elevation: 0.0,
),
body: SingleChildScrollView(
child: Column(
children: [
Container(
width: MediaQuery.of(context).size.width,
height: 400,
color: Colors.orange,
),
ListView.builder(
controller: scrollController,
physics: ScrollPhysics(),
shrinkWrap: true,
itemCount: 30,
itemBuilder: (context, index) {
return Container(
color: Colors.primaries[index % Colors.primaries.length].withOpacity(0.5),
child: ListTile(
title: Text('Item $index'),
),
);
},
),
],
),
),
);
}
}
void main() {
runApp(MaterialApp(home: HomePage()));
}