flutter 上拉 下拉水波纹去除

在入口main函数中

MaterialApp 添加 scrollBehavior: MyCustomScrollBehavior(),

class MyCustomScrollBehavior extends ScrollBehavior {
  @override
  Widget buildOverscrollIndicator(
      BuildContext context, Widget child, ScrollableDetails details) {
    // 禁用水波纹
    return child;
  }
}