视像观察对媒体主计长进行定位
原文：Positioning the MediaController over the VideoView

I m having a lot of trouble trying to position the MediaController right where I want it. What I really want to do is always show the MediaController above the VideoView, aligned with the bottom. I ...

如何达到媒体控制员的违约高度?
原文：How to get default height of mediacontroller?

我很想知道,是否有任何途径来获得媒体控制员的高度? 此外,我还需要能够从横向和纵向两方面获得这一信息。