问题描述
我是新来的机器人。我一直使用的片段创建我的应用程序。
所以我复制材料风格抽屉从这里
In this snippet it gives error . I can give image of error
我试图使类抽象的,但随后与OnCreate中捆绑code干扰。任何帮助将是AP preciated
I tried to make the class abstract, but then it interferes with oncreate bundle code. Any help would be appreciated
推荐答案
此消息告诉您,那 RecyclerView.OnItemTouchListener
(这是一个接口)定义了一个方法调用 onRequestDisallowInterceptTouchEvent(布尔)
。此方法需要每天通过它们实现 OnItemTouchListener
接口的类实现。
This message tells you, that the RecyclerView.OnItemTouchListener
(which is an interface) defines a method called onRequestDisallowInterceptTouchEvent(boolean)
. This method needs to be implemented by every class which implement the OnItemTouchListener
interface.
所以只需添加此方法体为空...
So just add this method with an empty body...
@Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
...并且对Java语言界面一看:
这篇关于类要么必须声明为抽象或?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!