YYHome/packages/cs_widgets/lib/no_shadow_scroll_behavior.dart

import 'package:flutter/material.dart';

class NoShadowScrollBehavior extends ScrollBehavior {
  @override
  Widget buildViewportChrome(BuildContext context, Widget child, AxisDirection axisDirection) {
    switch (getPlatform(context)) {
      case TargetPlatform.iOS:
      case TargetPlatform.macOS:
        return child;
      case TargetPlatform.android:
      case TargetPlatform.fuchsia:
      case TargetPlatform.linux:
      case TargetPlatform.windows:
        return GlowingOverscrollIndicator(
          child: child,
          //不显示头部水波纹
          showLeading: false,
          //不显示尾部水波纹
          showTrailing: false,
          axisDirection: axisDirection,
          color: Colors.transparent,
        );
    }
  }
}