常用iOS宏定义

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1.获取屏幕高度和宽度

#define kScreenHeight [[UIScreen mainScreen] bounds].size.height
#define kScreenWidth [[UIScreen mainScreen] bounds].size.width

2.设置字体和字体大小

#define CHINESE_FONT_NAME  @"Heiti SC"
#define CHINESE_SYSTEM(x) [UIFont fontWithName:CHINESE_FONT_NAME size:x]
#define BOLDSYSTEMFONT(FONTSIZE) [UIFont boldSystemFontOfSize:FONTSIZE]
#define SYSTEMFONT(FONTSIZE)     [UIFont systemFontOfSize:FONTSIZE]
#define FONT(NAME, FONTSIZE)     [UIFont fontWithName:(NAME) size:(FONTSIZE)]

3.颜色HEX,RGB,RANDOM

#define HEXCOLOR(rgbvalue) [UIColor colorWithRed:(CGFloat)((rgbvalue&0xFF0000)>>16)/255.0 green:(CGFloat)((rgbvalue&0xFF00)>>8)/255.0 blue:(CGFloat)(rgbvalue&0xFF)/255.0 alpha:1]
#define RGBA(r,g,b,a) [UIColor colorWithRed:r/255.0f green:g/255.0f blue:b/255.0f alpha:a]
#define RGB(r,g,b) RGBA(r,g,b,1.0f)
#define RANDOMCOLOR [UIColor colorWithRed:arc4random_uniform(256)/255.0 green:arc4random_uniform(256)/255.0 blue:arc4random_uniform(256)/255.0 alpha:1.0]

4.开发时打印，发布时不打印的NSLog

#ifdef DEBUG
#define LKLog(...) NSLog(@"%s 第%d行 \n %@\n\n",__func__,__LINE__,[NSString stringWithFormat:__VA_ARGS__])
#else
#define LKLog(...)
#endif

5.获取图片资源

#define IMG_NAME(name) [UIImage imageNamed:[NSString stringWithFormat:@"%@", name]]

6.判断机型

#define iPhone5 kScreenWidth == 320.0f && kScreenHeight == 568.0f
#define iPhone6_7 kScreenWidth == 375.0f && kScreenHeight == 667.0f
#define iPhone6P_7P kScreenWidth == 414.0f && kScreenHeight == 736.0f

7.沙盒目录

//获取沙盒 Document
#define kPathDocument [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject]
//获取temp
#define kPathTemp NSTemporaryDirectory()
//获取沙盒 Cache
#define kPathCache [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject]

8.App版本

#define AppVersion [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"]

9.系统版本

#define FSystemVersion    ([[[UIDevice currentDevice] systemVersion] floatValue])
#define DSystemVersion    ([[[UIDevice currentDevice] systemVersion] doubleValue])
#define SSystemVersion    ([[UIDevice currentDevice] systemVersion])

常用iOS宏定义

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