循环部件的解决方案，如下所示:

Material(
    color: Colors.transparent,
    child: Container(
      alignment: Alignment.center,
      height: 100,
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          IconButton(
              enableFeedback: true,
              iconSize: 40,
              icon: Icon(
                Icons.skip_previous,
                color: Colors.white,
                size: 40,
              ),
              onPressed: () {}),
          IconButton(
            iconSize: 100,
            enableFeedback: true,
            splashColor: Colors.grey,
            icon: Icon(Icons.play_circle_filled, color: Colors.white, size: 100),
            padding: EdgeInsets.all(0),
            onPressed: () {},
          ),
          IconButton(
              enableFeedback: true,
              iconSize: 40,
              icon: Icon(
                Icons.skip_next,
                color: Colors.white,
                size: 40,
              ),
              onPressed: () {}),
        ],
      ),
    ),
  )

这对我来说很管用:

Material(
    color: Colors.white.withOpacity(0.0),
    child: InkWell(
      splashColor: Colors.orange,
      child: Text('Hello'), // actually here it's a Container wrapping an image
      onTap: () {
        print('Click');
      },
    ));

在这里尝试了很多答案后，我得出的答案是:

设置splashColor 在材质中包装InkWell(颜色:Colors.white.withOpacity(0.0)， ..)

感谢这里的答案让我明白了这两点

如果你想在任何小部件上产生涟漪效应，只需:

1-用材料和墨水包装小部件。

2-设置颜色小部件从材料。

3-永远不要为你想让它起波纹的小部件设置颜色。

   Material (
   color: const Color(0xcffFF8906),
   child: InkWell(
   ontap:() { },
   child: Container(
   color: Colors.transparent,
   height: 80,
   width: 80,
 )

我已经找到了这个解决方法。我认为它可以帮助你:

Material(
      color: Theme.of(context).primaryColor,
      child: InkWell(
        splashColor: Theme.of(context).primaryColorLight,
        child: Container(
          height: 100,
        ),
        onTap: () {},
      ),
    )

颜色被赋予材质小部件。它是小部件的默认颜色。 你可以使用Inkwell的splashColor属性来调整波纹效果的颜色。

用简单的话快速解决:

此解决方案适用于小部件树的任何位置。 只需在InkWell之前添加额外的材质，如下所示:

return Container(
  .......code.......
  ),
  child: Material(
    type: MaterialType.transparency,
    child: InkWell(
      onTap: () {},
      child: Container(
        .......code.......
      ),
    ),
  ),
);

参考: https://api.flutter.dev/flutter/material/InkWell-class.html “墨水飞溅不可见!”

我认为给容器添加颜色是在掩盖墨水的效果

https://api.flutter.dev/flutter/material/InkWell/InkWell.html

这段代码似乎可以工作

  body: new Center(
    child: new Container(
      child: new Material(
        child: new InkWell(
          onTap: (){print("tapped");},
          child: new Container(
            width: 100.0,
            height: 100.0,
          ),
        ),
        color: Colors.transparent,
      ),
      color: Colors.orange,
    ),
  ),

只要点击中间的方块。

编辑:我找到了错误报告。https://github.com/flutter/flutter/issues/3782

This is actually as expected, though we should update the docs to make it clearer. What's going on is that the Material spec says that the splashes are actually ink on the Material. So when we splash, what we do is we literally have the Material widget do the splash. If you have something on top of the Material, we splash under it, and you can't see it. I have wanted to add a "MaterialImage" widget that conceptually prints its image into the Material as well so that then the splashes would be over the image. We could have a MaterialDecoration which does something similar for a Decoration. Or we could have Material itself take a decoration. Right now it takes a color, but we could extend that to taking a whole decoration. It's not clear whether it's really material-spec-compatible to have a material with a gradient, though, so I'm not sure whether we should do that. In the short run, if you just need a workaround, you can put a Material on top of the container, with the material set to use the "transparency" type, and then put the ink well inside that.

--希克西

更新:Hixie去年合并了一个新的Ink解决方案。墨水提供了一种方便的方式溅在图像。

  testWidgets('Does the Ink widget render anything', (WidgetTester tester) async {
    await tester.pumpWidget(
      new Material(
        child: new Center(
          child: new Ink(
            color: Colors.blue,
            width: 200.0,
            height: 200.0,
            child: new InkWell(
              splashColor: Colors.green,
              onTap: () { },
            ),
          ),
        ),
      ),
    );


Material(
  color: Colors.grey[800],
  child: Center(
    child: Ink.image(
      image: AssetImage('cat.jpeg'),
      fit: BoxFit.cover,
      width: 300.0,
      height: 200.0,
      child: InkWell(
        onTap: () { /* ... */ },
        child: Align(
          alignment: Alignment.topLeft,
          child: Padding(
            padding: const EdgeInsets.all(10.0),
            child: Text('KITTEN', style: TextStyle(fontWeight: FontWeight.w900, color: Colors.white)),
          ),
        )
      ),
    ),
  ),
)

请注意:我没有测试新的墨水小部件。我从ink_paint_test中拷贝了代码。dart和Ink类文档

https://github.com/Hixie/flutter/blob/1f6531984984f52328e66c0cd500a8d517964564/packages/flutter/test/material/ink_paint_test.dart

https://github.com/flutter/flutter/pull/13900

https://api.flutter.dev/flutter/material/Ink-class.html