Horizontal ListView inside a Vertical ScrollView in Flutter

Question

I am trying to achieve a very common behavior nowadays which is to have a horizontal List within another widget which is at the same time scrollable. Think something like the ho

Answer 1

Screenshot:

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class _HomePageState extends State {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: ListView.builder(
        itemCount: 7,
        itemBuilder: (_, i) {
          if (i < 2)
            return _buildBox(color: Colors.blue);
          else if (i == 3)
            return _horizontalListView();
          else
            return _buildBox(color: Colors.blue);
        },
      ),
    );
  }

  Widget _horizontalListView() {
    return SizedBox(
      height: 120,
      child: ListView.builder(
        scrollDirection: Axis.horizontal,
        itemBuilder: (_, __) => _buildBox(color: Colors.orange),
      ),
    );
  }

  Widget _buildBox({Color color}) => Container(margin: EdgeInsets.all(12), height: 100, width: 200, color: color);
}