1.color

#define COlOR(R,G,B,A)  [UIColor colorWithRed:(R)/255.0 green:(G)/255.0 blue:(B)/255.0 alpha:(A)]

2.屏幕大小

#define ScreenBounds [[UIScreen mainScreen] bounds]

//屏幕高度

#define ScreenHeight ScreenBounds.size.height

//屏幕宽度

#define ScreenWidth ScreenBounds.size.width

//导航栏

#define NAVHEIGHT  64

#define TABBARHEIGHT   49

3.版本号

#define VERSION  (NSString *)[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"]

#define SystemVersion   [[UIDevice currentDevice] systemVersion]

4.字体

#define SystemFont(fontSize)  [UIFont systemFontOfSize:fontSize];

#define SystemBoldFont(fontSize)  [UIFont boldSystemFontOfSize:fontSize];

5.

#define  MPUserDefaults  [NSUserDefaults  standardUserDefaults]

#define MPNotificationCenter [NSNotificationCenter defaultCenter]

#define MPAPPLICATION  [UIApplication sharedApplication]

#define  WINDOW  [MPAPPLICATION keyWindow]

6.

#define   BUNDLEID     (NSString *)[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleIdentifier"]

7.

#define CURR_LANG   ([[NSLocale preferredLanguages] objectAtIndex:0])

#define ImageNamed(imgNameStr)   [UIImage imageNamed:imgNameStr]

#define StrWithF(S)    [NSString stringWithFormat:@"%@",S]

//字符串是否为空

#define StringIsEmpty(str)   ([str isKindOfClass:[NSNull class]] || str == nil || [str length] <1? YES : NO )

//数组是否为空

#define ArrayIsEmpty(array)     (array == nil || [array isKindOfClass:[NSNull class]] || array.count ==0)

//字典是否为空

#define DictIsEmpty(dic)   (dic == nil || [dic isKindOfClass:[NSNull class]] || dic.allKeys ==0)