您可能已经在主题或材质的父元素中设置了属性

ThemeData(
 ...
 splashFactory: NoSplash.splashFactory,
 ...
)

如果你不想要飞溅效果的特定使用它明确

 InkWell(
          splashFactory: NoSplash.splashFactory,
          ...
          child: Row(
          ...
          )
        );

用材料包裹InkWell，然后使用你需要的颜色:

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: new AppBar(
        title: new Text(widget.title),
      ),
      body: new Center(
        child: Material(
          color: Colors.orange,
          child: new InkWell(
            onTap: (){ print("tapped"); },
            child: new Container(
              width: 100.0,
              height: 100.0,
            ),
          ),
        ),
      ),
    );
  }
}

child: Material(
color: Colors.transparent
child: InkWell(
  onTap: (){ print("this Ripple!";},
  splashColor: Colors.greenAccent,
  child: Container(
    height:100.0,
    color: Colors.white,
  ),
),
),

在InkWell之前添加材质，并将颜色设置为Colors.transparent。

更好的方法是使用Ink小部件而不是其他小部件。

而不是在容器内定义颜色，你可以在墨水小部件本身中定义它。

下面的代码将工作。

Ink(
  color: Colors.orange,
  child: InkWell(
    child: Container(
      width: 100,
      height: 100,
    ),
    onTap: () {},
  ),
)

不要忘记在InkWell中添加onTap:(){}，否则它会 也没有显示出涟漪效应。

截图:

使用墨水小部件包装在一个InkWell。

InkWell(
  onTap: () {}, // Handle your onTap 
  child: Ink(
    width: 200,
    height: 200,
    color: Colors.blue,
  ),
)

I ran into this same problem trying to create an alternating color of InkWell's in a ListView. In that particular case, there's a simple solution: wrap the alternates in a Container that uses a mostly transparent tint/brightness change -- the InkWell touch animation will still be visible beneath it. No Material needed. Note there are other issues when trying to work around this with a Materal -- e.g., it will override a DefaultTextStyle you're using with the default (it installs an AnimatedDefaultTextStyle) which is a huge pain.