iOS获取设备类型

原来的网址：http://www.2cto.com/kf/201404/291014.html

1.这种是在较高层次获取设备类型，返回的是 iPhone , iPod , iPad 。适合要求不高的。

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1	NSString *deviceType = [[UIDevice currentDevice] model];

2.这是Linux中获取设备类型的方法，主要是C语言的方法，注意引入头文件 #include 。输入底层获取设备类型的方法。

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#include <sys sysctl.h= "" >   - (NSString *)getDeviceVersionInfo {      size_t size;      // get the length of machine name      sysctlbyname( "hw.machine" , NULL, &size, NULL, 0 );      // get machine name      char *machine = malloc(size);      sysctlbyname( "hw.machine" , machine, &size, NULL, 0 );      NSString *platform = [NSString stringWithFormat:@ "%s" , machine];      free(machine);            return platform; }   -(NSString *)correspondVersion {      NSString *correspondVersion = [self getDeviceVersionInfo];            if ([correspondVersion isEqualToString:@ "i386" ])        return @ "Simulator" ;      if ([correspondVersion isEqualToString:@ "x86_64" ])       return @ "Simulator" ;            if ([correspondVersion isEqualToString:@ "iPhone1,1" ])   return @ "iPhone 1" ;      if ([correspondVersion isEqualToString:@ "iPhone1,2" ])   return @ "iPhone 3" ;      if ([correspondVersion isEqualToString:@ "iPhone2,1" ])   return @ "iPhone 3S" ;      if ([correspondVersion isEqualToString:@ "iPhone3,1" ] || [correspondVersion isEqualToString:@ "iPhone3,2" ])   return @ "iPhone 4" ;      if ([correspondVersion isEqualToString:@ "iPhone4,1" ])   return @ "iPhone 4S" ;      if ([correspondVersion isEqualToString:@ "iPhone5,1" ] || [correspondVersion isEqualToString:@ "iPhone5,2" ])   return @ "iPhone 5" ;      if ([correspondVersion isEqualToString:@ "iPhone5,3" ] || [correspondVersion isEqualToString:@ "iPhone5,4" ])   return @ "iPhone 5C" ;      if ([correspondVersion isEqualToString:@ "iPhone6,1" ] || [correspondVersion isEqualToString:@ "iPhone6,2" ])   return @ "iPhone 5S" ;            if ([correspondVersion isEqualToString:@ "iPod1,1" ])     return @ "iPod Touch 1" ;      if ([correspondVersion isEqualToString:@ "iPod2,1" ])     return @ "iPod Touch 2" ;      if ([correspondVersion isEqualToString:@ "iPod3,1" ])     return @ "iPod Touch 3" ;      if ([correspondVersion isEqualToString:@ "iPod4,1" ])     return @ "iPod Touch 4" ;      if ([correspondVersion isEqualToString:@ "iPod5,1" ])     return @ "iPod Touch 5" ;            if ([correspondVersion isEqualToString:@ "iPad1,1" ])     return @ "iPad 1" ;      if ([correspondVersion isEqualToString:@ "iPad2,1" ] || [correspondVersion isEqualToString:@ "iPad2,2" ] || [correspondVersion isEqualToString:@ "iPad2,3" ] || [correspondVersion isEqualToString:@ "iPad2,4" ])     return @ "iPad 2" ;      if ([correspondVersion isEqualToString:@ "iPad2,5" ] || [correspondVersion isEqualToString:@ "iPad2,6" ] || [correspondVersion isEqualToString:@ "iPad2,7" ] )      return @ "iPad Mini" ;      if ([correspondVersion isEqualToString:@ "iPad3,1" ] || [correspondVersion isEqualToString:@ "iPad3,2" ] || [correspondVersion isEqualToString:@ "iPad3,3" ] || [correspondVersion isEqualToString:@ "iPad3,4" ] || [correspondVersion isEqualToString:@ "iPad3,5" ] || [correspondVersion isEqualToString:@ "iPad3,6" ])      return @ "iPad 3" ;            return correspondVersion; }</sys>

3.这是2一样，是Linux中获取设备类型的方法，主要是C语言的方法，注意引入头文件 #import "sys/utsname.h" 。输入底层获取设备类型的方法。

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# import "sys/utsname.h"   - (NSString *)getDeviceVersionInfo {      struct utsname systemInfo;      uname(&systemInfo);      NSString *platform = [NSString stringWithFormat:@ "%s" , systemInfo.machine];            return platform; }   -(NSString *)correspondVersion {      NSString *correspondVersion = [self getDeviceVersionInfo];            if ([correspondVersion isEqualToString:@ "i386" ])        return @ "Simulator" ;      if ([correspondVersion isEqualToString:@ "x86_64" ])       return @ "Simulator" ;            if ([correspondVersion isEqualToString:@ "iPhone1,1" ])   return @ "iPhone 1" ;      if ([correspondVersion isEqualToString:@ "iPhone1,2" ])   return @ "iPhone 3" ;      if ([correspondVersion isEqualToString:@ "iPhone2,1" ])   return @ "iPhone 3S" ;      if ([correspondVersion isEqualToString:@ "iPhone3,1" ] || [correspondVersion isEqualToString:@ "iPhone3,2" ])   return @ "iPhone 4" ;      if ([correspondVersion isEqualToString:@ "iPhone4,1" ])   return @ "iPhone 4S" ;      if ([correspondVersion isEqualToString:@ "iPhone5,1" ] || [correspondVersion isEqualToString:@ "iPhone5,2" ])   return @ "iPhone 5" ;      if ([correspondVersion isEqualToString:@ "iPhone5,3" ] || [correspondVersion isEqualToString:@ "iPhone5,4" ])   return @ "iPhone 5C" ;      if ([correspondVersion isEqualToString:@ "iPhone6,1" ] || [correspondVersion isEqualToString:@ "iPhone6,2" ])   return @ "iPhone 5S" ;            if ([correspondVersion isEqualToString:@ "iPod1,1" ])     return @ "iPod Touch 1" ;      if ([correspondVersion isEqualToString:@ "iPod2,1" ])     return @ "iPod Touch 2" ;      if ([correspondVersion isEqualToString:@ "iPod3,1" ])     return @ "iPod Touch 3" ;      if ([correspondVersion isEqualToString:@ "iPod4,1" ])     return @ "iPod Touch 4" ;      if ([correspondVersion isEqualToString:@ "iPod5,1" ])     return @ "iPod Touch 5" ;            if ([correspondVersion isEqualToString:@ "iPad1,1" ])     return @ "iPad 1" ;      if ([correspondVersion isEqualToString:@ "iPad2,1" ] || [correspondVersion isEqualToString:@ "iPad2,2" ] || [correspondVersion isEqualToString:@ "iPad2,3" ] || [correspondVersion isEqualToString:@ "iPad2,4" ])     return @ "iPad 2" ;      if ([correspondVersion isEqualToString:@ "iPad2,5" ] || [correspondVersion isEqualToString:@ "iPad2,6" ] || [correspondVersion isEqualToString:@ "iPad2,7" ] )      return @ "iPad Mini" ;      if ([correspondVersion isEqualToString:@ "iPad3,1" ] || [correspondVersion isEqualToString:@ "iPad3,2" ] || [correspondVersion isEqualToString:@ "iPad3,3" ] || [correspondVersion isEqualToString:@ "iPad3,4" ] || [correspondVersion isEqualToString:@ "iPad3,5" ] || [correspondVersion isEqualToString:@ "iPad3,6" ])      return @ "iPad 3" ;            return correspondVersion; }