View.getRoot（）收益查看，所以我们可以很容易地找出哪些是根视图使用 getResourceName（View.getId（））。

View.getRoot() returns View, so we can easily figure out which is the root view by using getResourceName(View.getId()).

View.getParent（） ......，而我希望它也返回查看这是父，实际上只返回 ViewParent 的实例，似乎有非常非常少用的方法/字段。它吮吸。

View.getParent()..., while I expect it also returns View that is the parent, actually only returns an instance of ViewParent that seems to have very very few useful method/fields. It sucks.

那么，有没有什么办法可以知道父母的ID？我相信一个查看的母公司也是查看，因此，它应该具有MID领域。

So, is there any way to know the ID of the parent? I believe a View's parent is also View, thus it should has mID field.

我真的不知道为什么谷歌没有让 View.getParent（）只返回查看。这是有道理的，只有当别的其他东西比查看可能是父母，而据我所知，这是仅限于查看和它的子类。

I really wonder why Google didn't let View.getParent() just returns View. It makes sense, only when something else other than View could be the parent, and as far as I know, it's limited to View and its subclasses.

推荐答案

ViewParent 就是这样的观点，即可以有孩子实现一个接口。大部分的时间你回来的类将是的ViewGroup ，如的LinearLayout 或的RelativeLayout 。我不完全相信的名你的意思，但如果你想要得到的类名，你可以这样做总是： view.getParent（）的getClass（）的getName（）。

ViewParent is just an interface that any View that can have children implements. Most of the times the class you get back will be an instance of a ViewGroup, like LinearLayout or RelativeLayout. I'm not exactly sure what you mean by "name" but if you want to get the class name you can do so like always: view.getParent().getClass().getName().