Check Motion&Fitness option is available in settings - ios

Question

I've checked whether motion&fitness is enabled in my app. I've checked the below code to check this.
if([CMMotionActivityManager isActivityAvailable])
{
}
This returns FALSE when motion&fitness is disabled in settings. But the motion&fitness option is not there in iPhone 5 and lower versions. So I want to know whether the device model is iPhone 5s or higher. Is there any way to check this?

Answer 1

If you want to check motion then use
https://developer.apple.com/library/prerelease/ios/documentation/CoreMotion/Reference/CMSensorRecorder_class/index.html#//apple_ref/occ/clm/CMSensorRecorder/isAuthorizedForRecording
iOS 9 and above, CMSensorRecorder class, In that they introduce method to check if your app is authorized for Motion & Fitness:
If you are using Swift the use following
class `func isAuthorizedForRecording() -> Bool
if Objective C then
+ (BOOL)isAuthorizedForRecording
if you just want to check device model then use following method
[[UIDevice currentDevice] platformType] // ex: UIDevice4GiPhone
[[UIDevice currentDevice] platformString] // ex: #"iPhone 4G"
to getting complete list of model
#import <sys/utsname.h> // import it in your header or implementation file.
NSString* deviceName()
{
struct utsname systemInfo;
uname(&systemInfo);
return [NSString stringWithCString:systemInfo.machine
encoding:NSUTF8StringEncoding];
}
after printing device name you will get one of following output
#"i386" on 32-bit Simulator
#"x86_64" on 64-bit Simulator
#"iPod1,1" on iPod Touch
#"iPod2,1" on iPod Touch Second Generation
#"iPod3,1" on iPod Touch Third Generation
#"iPod4,1" on iPod Touch Fourth Generation
#"iPod7,1" on iPod Touch 6th Generation
#"iPhone1,1" on iPhone
#"iPhone1,2" on iPhone 3G
#"iPhone2,1" on iPhone 3GS
#"iPad1,1" on iPad
#"iPad2,1" on iPad 2
#"iPad3,1" on 3rd Generation iPad
#"iPhone3,1" on iPhone 4 (GSM)
#"iPhone3,3" on iPhone 4 (CDMA/Verizon/Sprint)
#"iPhone4,1" on iPhone 4S
#"iPhone5,1" on iPhone 5 (model A1428, AT&T/Canada)
#"iPhone5,2" on iPhone 5 (model A1429, everything else)
#"iPad3,4" on 4th Generation iPad
#"iPad2,5" on iPad Mini
#"iPhone5,3" on iPhone 5c (model A1456, A1532 | GSM)
#"iPhone5,4" on iPhone 5c (model A1507, A1516, A1526 (China), A1529 | Global)
#"iPhone6,1" on iPhone 5s (model A1433, A1533 | GSM)
#"iPhone6,2" on iPhone 5s (model A1457, A1518, A1528 (China), A1530 | Global)
#"iPad4,1" on 5th Generation iPad (iPad Air) - Wifi
#"iPad4,2" on 5th Generation iPad (iPad Air) - Cellular
#"iPad4,4" on 2nd Generation iPad Mini - Wifi
#"iPad4,5" on 2nd Generation iPad Mini - Cellular
#"iPad4,7" on 3rd Generation iPad Mini - Wifi (model A1599)
#"iPhone7,1" on iPhone 6 Plus
#"iPhone7,2" on iPhone 6
#"iPhone8,1" on iPhone 6S
#"iPhone8,2" on iPhone 6S Plus
#"iPhone8,4" on iPhone SE
If you want in Swift please use below link
iOS: How to determine the current iPhone/device model in Swift?