How to detect touch on NSTextAttachment

Question

What is the best way to detect when user taps on NSTextAttachment on iOS?

I think that one of the ways would be checking for the character on carret\'s

Answer 1

Use hitTest to get the touch in a subclassed UITextView. This avoids the issue of messing up the standard editing functions. From the position get the character index and then check the character for the attachment.