iOS中判断设备型号的宏定义

一、做成device的分类

h文件

#import <UIKit/UIKit.h>

typedef NS_ENUM(NSUInteger, FCDeviceType) {

    DeviceUnknown       = 0,
    DeviceIsSimulator   = 1,
    DeviceIsiPhone      = 2,
    DeviceIsiPhone3G    = 3,
    DeviceIsiPhone3GS   = 4,
    DeviceIsiPhone4     = 5,
    DeviceIsiPhone4S    = 6,
    DeviceIsiPhone5     = 7,
    DeviceIsiPhone5C    = 8,
    DeviceIsiPhone5S    = 9,
    DeviceIsiPhone6     = 10,
    DeviceIsiPhone6Plus = 11,
    DeviceIsiPodTouch   = 12,
    DeviceIsiPodTouch2G = 13,
    DeviceIsiPodTouch3G = 14,
    DeviceIsiPodTouch4G = 15,
    DeviceIsiPad        = 16,
    DeviceIsiPad2       = 17,
    DeviceIsiPad3G      = 18,
    DeviceIsiPad4G      = 19,
    DeviceIsiPad5G_Air  = 20,
    DeviceIsiPadMini    = 21,
    DeviceIsiPadMini2G  = 22
};

@interface UIDevice (FC)

 

/**
 *  判断设备型号
 *
 *  @return 返回设备型号的枚举类型
 */

- (FCDeviceType)deviceType;

 

m文件

#pragma mark 从系统底层获取硬件平台类型字符串
- (NSString*)platformString{
   
    size_t size;
    sysctlbyname("hw.machine",NULL, &size, NULL, 0);
    char *machine = (char*)malloc(size);
    sysctlbyname("hw.machine", machine, &size,NULL, 0);
    NSString *platform = [NSStringstringWithCString:machineencoding:NSUTF8StringEncoding];
   
   
    NSString *PhoneDeviceStr = [NSStringstring];
    PhoneDeviceStr = [UIDevicecurrentDevice].model;
   
    free(machine);
    return platform;

}

 

#pragma mark 获取设备型号的枚举类型
- (FCDeviceType)deviceType{
   
    NSString *platform = [self platformString];
   
    FCDeviceType deviceType;
   
    //iPhone
    if ([platform isEqualToString:@"iPhone1,2"])  return DeviceIsiPad3G;
    if ([platform isEqualToString:@"iPhone2,1"])  return DeviceIsiPhone3GS;
   
    if ([platform isEqualToString:@"iPhone3,1"])  return DeviceIsiPhone4;
    if ([platform isEqualToString:@"iPhone3,2"])  return DeviceIsiPhone4;
    if ([platform isEqualToString:@"iPhone3,3"])  return DeviceIsiPhone4;
   
    if ([platform isEqualToString:@"iPhone4,1"])  return DeviceIsiPhone4S;
    if ([platform isEqualToString:@"iPhone5,1"])  return DeviceIsiPhone5;
    if ([platform isEqualToString:@"iPhone5,2"])  return DeviceIsiPhone5;
    if ([platform isEqualToString:@"iPhone5,3"])  return DeviceIsiPhone5C;
    if ([platform isEqualToString:@"iPhone5,4"])  return DeviceIsiPhone5C;
   
    if ([platform isEqualToString:@"iPhone6,1"])  return DeviceIsiPhone5S;
    if ([platform isEqualToString:@"iPhone6,2"])  return DeviceIsiPhone5S;
   
    if ([platform isEqualToString:@"iPhone7,1"])  return DeviceIsiPhone6;
    if ([platform isEqualToString:@"iPhone7,2"])  return DeviceIsiPhone6Plus;
   
    //iPod Touch
    if ([platform isEqualToString:@"iPod1,1"])    return DeviceIsiPodTouch;
    if ([platform isEqualToString:@"iPod2,1"])    return DeviceIsiPodTouch2G;
    if ([platform isEqualToString:@"iPod3,1"])    return DeviceIsiPodTouch3G;
    if ([platform isEqualToString:@"iPod4,1"])    return DeviceIsiPodTouch4G;

 

    //iPad
    if ([platform isEqualToString:@"iPad1,1"])    return DeviceIsiPad;
    if ([platform isEqualToString:@"iPad2,1"])    return DeviceIsiPad2;
    if ([platform isEqualToString:@"iPad2,2"])    return DeviceIsiPad2;
    if ([platform isEqualToString:@"iPad2,3"])    return DeviceIsiPad2;
    if ([platform isEqualToString:@"iPad2,4"])    return DeviceIsiPad2;
    if ([platform isEqualToString:@"iPad2,5"])    return DeviceIsiPadMini;
    if ([platform isEqualToString:@"iPad2,6"])    return DeviceIsiPadMini;
    if ([platform isEqualToString:@"iPad2,7"])    return DeviceIsiPadMini;
   
    if ([platform isEqualToString:@"iPad3,1"])    return DeviceIsiPad3G;
    if ([platform isEqualToString:@"iPad3,2"])    return DeviceIsiPad3G;
    if ([platform isEqualToString:@"iPad3,3"])    return DeviceIsiPad3G;
    if ([platform isEqualToString:@"iPad3,4"])    return DeviceIsiPad4G;
    if ([platform isEqualToString:@"iPad3,5"])    return DeviceIsiPad4G;
    if ([platform isEqualToString:@"iPad3,6"])    return DeviceIsiPad4G;

 

    if ([platform isEqualToString:@"i386"] || [platformisEqualToString:@"x86_64"])       return DeviceIsSimulator;
    return deviceType;
   

}

 

 

 

二、宏定义

 

// 1.判断设备型号
#define kIphone4 [UIScreen mainScreen].bounds.size.height   ==480

#define kIphone4S [[UIDevice currentDevice] deviceType]     ==6

#define kIphone5   [UIScreen mainScreen].bounds.size.height ==568

#define kIphone5s [[UIDevice currentDevice] deviceType]     ==9

#define kIphone6 [[UIDevice currentDevice] deviceType]      ==11

#define kIphone6Plus [[UIDevice currentDevice] deviceType]  ==10

 

 

三、使用方式

 

  在用到地方输入判断设备型号的宏，如判断iPhone6，

if(kIphone6){

      NSLog(@“this is iphone6”);

}