如果我是里面片段我怎么能叫父母的活动呢?
If I'm inside a Fragment how can I call a parent's activity?
是的,它通过调用getActivity与父活动蒙上它来访问其方法或变量权((ParentActivityName)getActivity())
Yes, Its right by calling getActivity and cast it with parent activity to access its methods or variables ((ParentActivityName)getActivity())
试试这个。
ParentActivityName
是父类的名字