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判断iOS设备型号

2016-03-16 18:40 260 查看
+ (NSString*)getMachine{
size_t size;
sysctlbyname("hw.machine", NULL, &size, NULL, 0);
char *name = malloc(size);
sysctlbyname("hw.machine", name, &size, NULL, 0);

NSString *machine = [NSString stringWithCString:name encoding:NSUTF8StringEncoding];

free(name);

if( [machine isEqualToString:@"i386"] || [machine isEqualToString:@"x86_64"] ) machine = @"ios_Simulator";
else if( [machine isEqualToString:@"iPhone1,1"] ) machine = @"iPhone_1G";
else if( [machine isEqualToString:@"iPhone1,2"] ) machine = @"iPhone_3G";
else if( [machine isEqualToString:@"iPhone2,1"] ) machine = @"iPhone_3GS";
else if( [machine isEqualToString:@"iPhone3,1"] ) machine = @"iPhone_4";
else if( [machine isEqualToString:@"iPod1,1"] ) machine = @"iPod_Touch_1G";
else if( [machine isEqualToString:@"iPod2,1"] ) machine = @"iPod_Touch_2G";
else if( [machine isEqualToString:@"iPod3,1"] ) machine = @"iPod_Touch_3G";
else if( [machine isEqualToString:@"iPod4,1"] ) machine = @"iPod_Touch_4G";
else if( [machine isEqualToString:@"iPad1,1"] ) machine = @"iPad_1";
else if( [machine isEqualToString:@"iPad2,1"] ) machine = @"iPad_2";

return machine;
}


struct utsname systemInfo;
uname(&systemInfo);
NSString *deviceString = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];


通过,如上方式即可获取到设备的型号信息,具体对应关系如下,截止2013,2,5。

  iphone 5,1   iphone5(移动,联通)

  iphone 5,2   iphone5(移动,电信,联通)

  iphone 4,1   iphone4S

  iphone 3,1   iphone4(移动,联通)

  iphone 3,2   iphone4(联通)

  iphone 3,3   iphone4(电信)

  iphone 2,1 iphone3GS

  iphone 1,2   iphone3G

  iphone 1,1   iphone

  ipad 1,1     ipad 1

  ipad 2,1     ipad 2(Wifi)

  ipad 2,2     ipad 2(GSM)

  ipad 2,3     ipad 2(CDMA)

  ipad 2,4     ipad 2(32nm)

  ipad 2,5     ipad mini(Wifi)

  ipad 2,6     ipad mini(GSM)

  ipad 2,7     ipad mini(CDMA)

  ipad 3,1     ipad 3(Wifi)

  ipad 3,2     ipad 3(CDMA)

  ipad 3,3     ipad 3(4G)

  ipad 3,4    ipad 4(Wifi)

  ipad 3,5    ipad 4(4G)

  ipad 3,6    ipad 4(CDMA)

  ipod 5,1    ipod touch 5

  ipod 4,1    ipod touch 4

  ipod 3,1     ipod touch 3

  ipod 2,1     ipod touch 2

  ipod 1,1     ipod touch
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