I want to add apple live text support using a scan button. But I know that it is available for iOS 15+ and A12 processors and above. How do I check that in Swift?
Don't check for the iOS 15+ and processor A12+, check for the iOS 15's 'Live Text'feature support. Create a helper method with the following check that will return whether the device support live text or not
var isSupported = true
if #available(iOS 15.0, *) {
let check = UITextField().canPerformAction(#selector(UIResponder.captureTextFromCamera(_:)), withSender: nil)
isSupported = check
} else {
isSupported = false
}
print(isSupported)
Using the above condition will return false in the case of the device having iOS 15+ but not having hardware support.