can i make infinite loop for pageview builder?

Question

i need to scroll pageview builder from both site..

if item is last again show first item.. or if item is first then in left side it will be show first item. like round list.

here is my code

   _pageController = PageController(
    initialPage: currentPage, keepPage: true, viewportFraction: 0.5);

     PageView.builder(

              itemCount: data.Genre.length,
              onPageChanged: (value) {
                setState(() {
                  currentPage = value;
                });

                print(builder.Genre[currentPage2].title);
              },
              controller: _pageController,

              itemBuilder: (context, index) {
                return  animateItemBuilder(index);
              }),