AccordionLayout 的小问题？

请教大家个小问题：我想一开始就把AccordionLayout布局的标签都同时展开，当然每个标签我都设置了高度的。。

This is a layout that contains multiple panels in an expandable accordion style such that only [b]one panel can be open at any given time.[/b] Each panel has built-in support for expanding and collapsing.

这个布局本来就只是每一时刻只显示一个的.
你想全部显示就不要用这个布局。