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binderclip/ios-get-system-version

Created January 29, 2015 06:30
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Returns the major version of iOS, from Apple Samplecode: DateCell
Raw
ios-get-system-version
/*! Returns the major version of iOS, (i.e. for iOS 6.1.3 it returns 6)
*/
NSUInteger DeviceSystemMajorVersion()
{
static NSUInteger _deviceSystemMajorVersion = -1;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
_deviceSystemMajorVersion =
[[[[UIDevice currentDevice] systemVersion] componentsSeparatedByString:@"."][0] integerValue];
});
return _deviceSystemMajorVersion;
}
#define EMBEDDED_DATE_PICKER (DeviceSystemMajorVersion() <= 7)
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