我在 RelativeLayout的

我需要调用（呼叫）的OnDraw只有单一视图

I need to invoke(call) onDraw only single view

当我尝试 view1.invalidate（）; 还调用（呼叫）的OnDraw（视图2战平）

when I try view1.invalidate(); it also invoke(call) onDraw (view2 draw)

该怎么办？

感谢

推荐答案

如果厂景与重叠视图2 时，你叫 view1.invalidate（）; 将重新绘制每次查看与它重叠的..所以它会调用 view2.onDraw（） ;。因为你正在使用 RelativeLayout的厂景和视图2可能互相重叠

if view1 is overlapping with view2 when you call view1.invalidate(); it will re-draw every View that is overlapping with it .. so it will call view2.onDraw(); and since you are using RelativeLayout view1 and view2 maybe overlapped each other .