仿健康小工具的代码,一个护眼小工具，其中屏幕居中和每次显示最前端有问题，这个代码是以前写的后来有改但是代码不在了，所以上传最开始源码-Imitation Health Code gadget, an eye gadget, which is centered on screen and the front of each show there is a problem, this code is used to write later have changed but the code is g