我遇到了一个类似的问题，将一个Inkwell添加到现有的复杂小部件中，用一个容器包装一个带有颜色的BoxDecoration。通过添加材质和墨水井，墨水井仍然被盒子装饰遮挡，所以我只是让盒子装饰的颜色稍微不透明，这样墨水井就能被看到

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.

一行:

在InkWell中使用splashColor小部件。

InkWell(
  onTap: () {}, // Handle your onTap 
  splashColor: Colors.grey,
  child: Container(
    width: 200,
    height: 200,
  ),
)

InkWell小部件必须有一个材质小部件作为祖先，否则它不能显示效果。例如: 材料( 孩子:InkWell( 孩子:..... 你必须添加onTap方法来查看实际效果 按钮{RaisedButton,FlatButton等}。 例如->材料( 孩子:InkWell( onTap:(){} 孩子:.....

让我们来看看要点，看看下面的例子，试着理解 InkWell的实际概念。

In Below example Material is parent of InkWell with onTap but it still not working. Please try to understand the concept of it. You should provide some margin to container or other widget to show the effects. Actually below code working fine but we can't see because we did not provide any margin or align so it has no space to show the effects. Widget build(BuildContext context) { return Center( child: Material( child: new InkWell( onTap: () { print("tapped"); }, child: new Container( width: 100.0, height: 100.0, color: Colors.orange, ), ), ), ); } Below example show InkWell effects only to upwards because we provide space {margin}. Widget build(BuildContext context) { return Center( child: Material( child: new InkWell( onTap: () { print("tapped"); }, child: new Container( margin: EdgeInsets.only(top: 100.0), width: 100.0, height: 100.0, color: Colors.orange, ), ), ), ); } Below exp. show the effects in all the page because center create margin from all the side. Centre align it's child widget from top, left, right and bottom. Widget build(BuildContext context) { return Center( child: Material( child: new InkWell( onTap: () { print("tapped"); }, child: Center( child: new Container( width: 100.0, height: 100.0, color: Colors.orange, ), ), ), ), ); }

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,
            ),
          ),
        ),
      ),
    );
  }
}

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。