flutter - Flutter 更改图片

Question

值得包装“flutter_carousel_slider”，CarouselSlider 被分配给 OnTap，它打开并且您不能左右滚动来更改图像，我可以以某种方式做到这一点吗？

Answer 1

我无法从您的代码中找到 CarouselSlider 小部件。我已经添加了带有属性的小部件。

CarouselSlider(
   items: items,
   options: CarouselOptions(
      height: 400,
      aspectRatio: 16/9,
      viewportFraction: 0.8,
      initialPage: 0,
      enableInfiniteScroll: true,
      reverse: false,
      autoPlay: true,
      autoPlayInterval: Duration(seconds: 3),
      autoPlayAnimationDuration: Duration(milliseconds: 800),
      autoPlayCurve: Curves.fastOutSlowIn,
      enlargeCenterPage: true,
      onPageChanged: callbackFunction,
      scrollDirection: Axis.horizontal,
   )
 )