只用头文件

#ifndef RCMineProtocolHeader_h
#define RCMineProtocolHeader_h

 

iOS 位移运算符>>

 

#define HexRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]

 

TextAlertView 封装的