解决方法
你的问题已经有了答案：
引自帖子：
SurfaceViewprobably does not work like a regularViewin this
regard.Instead,do the following:
@H_502_23@Put your
SurfaceViewinside of a
FrameLayoutorRelativeLayoutin
your layout XML file,since both of
those allow stacking of widgets on
the Z-axis @H_502_23@Move your drawing logic
into a separate customViewclass @H_502_23@Add an instance of the custom View
class to the layout XML file as a
child of theFrameLayoutor
RelativeLayout,but have it appear
after theSurfaceViewThis will cause your custom
Viewclass to appear to float above the
SurfaceView.
还有一个示例项目可满足您的需求
