E-Commerce app using Flutter - Part 1: The User Interface

product_detail_page.dart

class _ProductDetailPageState extends State<ProductDetailPage>
    with TickerProviderStateMixin {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        centerTitle: true,
        leading: IconButton(
          icon: Icon(
            Icons.chevron_left,
            size: 40.0,
            color: Colors.black,
          ),
          onPressed: () {
            Navigator.of(context).pop();
          },
        ),
        backgroundColor: Colors.white,
        title: Text(
          "PRODUCT DETAIL",
          style: TextStyle(
            color: Colors.black,
          ),
        ),
      ),
      body: _buildProductDetailsPage(context),
      bottomNavigationBar: _buildBottomNavigationBar(),
    );
  }
//rest of the methods
}