Created
January 21, 2012 15:30
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Device Detection
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#import <sys/utsname.h> | |
enum { | |
MODEL_IPHONE_SIMULATOR, | |
MODEL_IPOD_TOUCH, | |
MODEL_IPHONE, | |
MODEL_IPHONE_3G | |
}; | |
@interface DeviceDetection : NSObject | |
+ (uint) detectDevice; | |
+ (NSString *) returnDeviceName:(BOOL)ignoreSimulator; | |
@end | |
@implementation DeviceDetection | |
+ (uint) detectDevice { | |
NSString *model= [[UIDevice currentDevice] model]; | |
// Some iPod Touch return "iPod Touch", others just "iPod" | |
NSString *iPodTouch = @"iPod Touch"; | |
NSString *iPodTouchLowerCase = @"iPod touch"; | |
NSString *iPodTouchShort = @"iPod"; | |
NSString *iPhoneSimulator = @"iPhone Simulator"; | |
uint detected; | |
if ([model compare:iPhoneSimulator] == NSOrderedSame) { | |
// iPhone simulator | |
detected = MODEL_IPHONE_SIMULATOR; | |
} else if ([model compare:iPodTouch] == NSOrderedSame) { | |
// iPod Touch | |
detected = MODEL_IPOD_TOUCH; | |
} else if ([model compare:iPodTouchLowerCase] == NSOrderedSame) { | |
// iPod Touch | |
detected = MODEL_IPOD_TOUCH; | |
} else if ([model compare:iPodTouchShort] == NSOrderedSame) { | |
// iPod Touch | |
detected = MODEL_IPOD_TOUCH; | |
} else { | |
// Could be an iPhone V1 or iPhone 3G (model should be "iPhone") | |
struct utsname u; | |
// u.machine could be "i386" for the simulator, "iPod1,1" on iPod Touch, "iPhone1,1" on iPhone V1 & "iPhone1,2" on iPhone3G | |
uname(&u); | |
if (!strcmp(u.machine, "iPhone1,1")) { | |
detected = MODEL_IPHONE; | |
} else { | |
detected = MODEL_IPHONE_3G; | |
} | |
} | |
return detected; | |
} | |
+ (NSString *) returnDeviceName:(BOOL)ignoreSimulator { | |
NSString *returnValue = @"Unknown"; | |
switch ([DeviceDetection detectDevice]) { | |
case MODEL_IPHONE_SIMULATOR: | |
if (ignoreSimulator) { | |
returnValue = @"iPhone 3G"; | |
} else { | |
returnValue = @"iPhone Simulator"; | |
} | |
break; | |
case MODEL_IPOD_TOUCH: | |
returnValue = @"iPod Touch"; | |
break; | |
case MODEL_IPHONE: | |
returnValue = @"iPhone"; | |
break; | |
case MODEL_IPHONE_3G: | |
returnValue = @"iPhone 3G"; | |
break; | |
default: | |
break; | |
} | |
return returnValue; | |
} | |
@end |
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