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

product_list_item.dart

_buildProductImagesWidgets() {
  TabController imagesController = TabController(length: 3, vsync: this);
return Padding(
    padding: const EdgeInsets.all(16.0),
    child: Container(
      height: 250.0,
      child: Center(
        child: DefaultTabController(
          length: 3,
          child: Stack(
            children: <Widget>[
              TabBarView(
                controller: imagesController,
                children: <Widget>[
                  Image.network("<image_url>"),
                  Image.network("<image_url>"),                                              
                  Image.network("<image_url>"),
                ],
              ),
              Container(
                alignment: FractionalOffset(0.5, 0.95),
                child: TabPageSelector(
                  controller: imagesController,
                  selectedColor: Colors.grey,
                  color: Colors.white,
                ),
              )
            ],
          ),
        ),
      ),
    ),
  );
}