[英]Android: get Viewgroup from the view?
Is there any way to get the ViewGroup from a view? 有没有办法从视图中获取ViewGroup? I'm trying to create a custom array adapter and it needs the viewgroup 我正在尝试创建自定义数组适配器,它需要viewgroup
Depending on which ViewGroup
you are after, you can get the parent of your view and cast it to a ViewGroup
: 根据您所使用的ViewGroup
,您可以获取视图的父级并将其ViewGroup
转换为ViewGroup
:
(ViewGroup)view.getParent() // this can be done to get any level in your view hierarchy
or you can cast the view itself as a ViewGroup
: 或者您可以将视图本身转换为ViewGroup
:
(ViewGroup)view
Basically, find the view you want in your view hierarchy and cast it to ViewGroup
基本上,在视图层次结构中找到所需的视图并将其ViewGroup
为ViewGroup
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