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最新推荐文章于 2021-05-27 06:42:33 发布

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最新推荐文章于 2021-05-27 06:42:33 发布

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本文链接：https://blog.youkuaiyun.com/iOSZZZh/article/details/50331109

本文介绍了一种通过Objective-C代码来识别不同iOS设备型号的方法。利用sys/utsname.h中的结构体，可以获取到设备的硬件信息，并将其转换为常见的设备名称，如iPhone 5s、iPad等。

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+ (NSString*)deviceString
{
// 需要#import "sys/utsname.h"
struct utsname systemInfo;
uname(&systemInfo);
NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

if ([deviceString isEqualToString:@"iPhone1,1"]) return @"iPhone1G";
if ([deviceString isEqualToString:@"iPhone1,2"]) return @"iPhone3G";
if ([deviceString isEqualToString:@"iPhone2,1"]) return @"iPhone3GS";
if ([deviceString isEqualToString:@"iPhone3,1"]) return @"iPhone4";
if ([deviceString isEqualToString:@"iPhone4,1"]) return @"iPhone4S";
if ([deviceString isEqualToString:@"iPhone5,2"]) return @"iPhone5";
if ([deviceString isEqualToString:@"iPhone5,1"]) return @"iPhone5";
if ([deviceString isEqualToString:@"iPhone5,3"]) return @"iPhone5c";
if ([deviceString isEqualToString:@"iPhone5,4"]) return @"iPhone5c";
if ([deviceString isEqualToString:@"iPhone6,1"]) return @"iPhone5s";
if ([deviceString isEqualToString:@"iPhone6,2"]) return @"iPhone5s";
if ([deviceString isEqualToString:@"iPhone7,1"]) return @"iPhone6Plus";
if ([deviceString isEqualToString:@"iPhone7,2"]) return @"iPhone6";
if ([deviceString isEqualToString:@"iPhone8,1"]) return @"iPhone6s";
if ([deviceString isEqualToString:@"iPhone8,2"]) return @"iPhone6sPlus";

if ([deviceString isEqualToString:@"iPhone3,2"]) return @"Verizon iPhone 4";
if ([deviceString isEqualToString:@"iPod1,1"]) return @"iPod";//@"iPod Touch 1G"
if ([deviceString isEqualToString:@"iPod2,1"]) return @"iPod";//@"iPod Touch 2G"
if ([deviceString isEqualToString:@"iPod3,1"]) return @"iPod";//@"iPod Touch 3G"
if ([deviceString isEqualToString:@"iPod4,1"]) return @"iPod";//@"iPod Touch 4G"
if ([deviceString isEqualToString:@"iPad1,1"]) return @"iPad";
if ([deviceString isEqualToString:@"iPad2,1"]) return @"iPad";//@"iPad 2 (WiFi)";
if ([deviceString isEqualToString:@"iPad2,2"]) return @"iPad";//@"iPad 2 (GSM)";
if ([deviceString isEqualToString:@"iPad2,3"]) return @"iPad";//@"iPad 2 (CDMA)";
if ([deviceString isEqualToString:@"i386"]) return @"Simulator";
if ([deviceString isEqualToString:@"x86_64"]) return @"Simulator";
NSLog(@"NOTE: Unknown device type: %@", deviceString);
return deviceString;
}