ios设备识别

(NSString*)deviceString

{

    // 需要#import "sys/utsname.h"

    structutsname systemInfo;

    uname(&systemInfo);

    NSString*deviceString = [NSStringstringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

     

    if([deviceString isEqualToString:@"iPhone1,1"])    return@"iPhone 1G";

    if([deviceString isEqualToString:@"iPhone1,2"])    return@"iPhone 3G";

    if([deviceString isEqualToString:@"iPhone2,1"])    return@"iPhone 3GS";

    if([deviceString isEqualToString:@"iPhone3,1"])    return@"iPhone 4";

    if([deviceString isEqualToString:@"iPhone4,1"])    return@"iPhone 4S";

    if([deviceString isEqualToString:@"iPhone5,2"])    return@"iPhone 5";

    if([deviceString isEqualToString:@"iPhone3,2"])    return@"Verizon iPhone 4";

    if([deviceString isEqualToString:@"iPod1,1"])      return@"iPod Touch 1G";

    if([deviceString isEqualToString:@"iPod2,1"])      return@"iPod Touch 2G";

    if([deviceString isEqualToString:@"iPod3,1"])      return@"iPod Touch 3G";

    if([deviceString isEqualToString:@"iPod4,1"])      return@"iPod Touch 4G";

    if([deviceString isEqualToString:@"iPad1,1"])      return@"iPad";

    if([deviceString isEqualToString:@"iPad2,1"])      return@"iPad 2 (WiFi)";

    if([deviceString isEqualToString:@"iPad2,2"])      return@"iPad 2 (GSM)";

    if([deviceString isEqualToString:@"iPad2,3"])      return@"iPad 2 (CDMA)";

    if([deviceString isEqualToString:@"i386"])        return@"Simulator";

    if([deviceString isEqualToString:@"x86_64"])      return@"Simulator";

    NSLog(@"NOTE: Unknown device type: %@", deviceString);

    returndeviceString;