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@ycui1
Last active Dec 28, 2019
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@objc func didTapLabel(sender: UITapGestureRecognizer) {
var tappedImage = false
if let index = label.characterIndexTapped(tap: sender), let _ = label.attributedText?.attribute(NSAttributedString.Key.attachment, at: index, effectiveRange: nil) as? NSTextAttachment {
tappedImage = true
}
let alertTitle = tappedImage ? "Tapped Image":"Random Taps"
let alertMessage = tappedImage ? "You just tapped the image.":"You just tapped outside the image."
let alertController = UIAlertController(title: alertTitle, message: alertMessage, preferredStyle: .actionSheet)
alertController.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
present(alertController, animated: true, completion: nil)
}
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