ios - 我想在我的 ios 项目中识别 iphone 版本

Question

您好，我在我的项目中使用了以下代码

#define isiPhone6 ( [[UIScreen mainScreen] bounds].size.height == 667)?TRUE:FALSE
#define isiPhone5  ([[UIScreen mainScreen] bounds].size.height == 568)?TRUE:FALSE

UIStoryboard *mainStoryboard = nil;

if (isiPhone5)
    {  
            mainStoryboard = [UIStoryboard storyboardWithName:@"MainIphone5" bundle:nil];;

        // this is iphone 4 inch
    }

  else  if (isiPhone6)
    {

        mainStoryboard = [UIStoryboard storyboardWithName:@"MainIphone6" bundle:nil];;

        // this is iphone 4 inch
    }


  else
    {
        mainStoryboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
        //Iphone  3.5 inch
    }


self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.window.rootViewController = [mainStoryboard instantiateInitialViewController];
    [self.window makeKeyAndVisible];

但是循环没有进入 isiphone6 和采用 iphone5 Storyboard的模拟器。 有什么问题可以帮助我吗.......

Answer 1

查看这个类

https://github.com/froztbytes/UIDeviceHardware

或者创建这个类

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject
 + (NSString *) platform;
 + (NSString *) platformString;
@end



#import "UIDeviceHardware.h"
#include <sys/types.h>
#include <sys/sysctl.h>

@implementation UIDeviceHardware

+ (NSString *) platform{
    size_t size;
    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
    char *machine = malloc(size);
    sysctlbyname("hw.machine", machine, &size, NULL, 0);
    NSString *platform = [NSString stringWithUTF8String:machine];
    free(machine);
    return platform;
}

+ (NSString *) platformString{
    NSString *platform = [self platform];
    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4 (GSM)";
    if ([platform isEqualToString:@"iPhone3,3"])    return @"iPhone 4 (CDMA)";
    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";
    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";
    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (CDMA)";
    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5C";
    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5C";
    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5S";
    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5S";
    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";
    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";

    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";
    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";
    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";

    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";
    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";
    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";
    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";
    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";
    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";
    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (CDMA)";
    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";
    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (CDMA)";
    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";
    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";
    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";
    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (CDMA)";

    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";
    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (GSM)";
    if ([platform isEqualToString:@"iPad4,3"])      return @"iPad Air (CDMA)";
    if ([platform isEqualToString:@"iPad5,3"])      return @"iPad Air 2 (WiFi)";
    if ([platform isEqualToString:@"iPad5,4"])      return @"iPad Air 2 (CDMA)";

    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad Mini Retina (WiFi)";
    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad Mini Retina (CDMA)";
    if ([platform isEqualToString:@"iPad4,7"])      return @"iPad Mini 3 (WiFi)";
    if ([platform isEqualToString:@"iPad4,8"])      return @"iPad Mini 3 (CDMA)";
    if ([platform isEqualToString:@"iPad4,9"])      return @"iPad Mini 3 (CDMA)";


    if ([platform isEqualToString:@"i386"])         return [UIDevice currentDevice].model;
    if ([platform isEqualToString:@"x86_64"])       return [UIDevice currentDevice].model;

    return platform;
}

@end