添加点击事件

IgnorePointer阻止里面的事件响应

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text("Container"),
      ),
      body: GestureDetector(
        onTap: () {
          print("out tap");
        },
        child: Container(
          width: 200,
          height: 200,
          alignment: Alignment.center,
          color: Colors.red,
          child: IgnorePointer(
            child: GestureDetector(
              onTap: () {
                print("inner tap");
              },
              child: Container(
                width: 100,
                height: 100,
                color: Colors.blue,
              ),
            ),
          ),
        ),
      ),
    );
  }