addLinks
Scans the provided TextView and turns all occurrences of the link types into clickable links. If matches are found the movement method for the TextView is set to LinkMovementMethod.
NOTE: Because this implementation doesn't remove existing URLSpan, make sure it is not repeatedly called on same text.
Parameters
textView
TextView whose text is to be marked-up with links.
mentionableUsers
List of users to be marked-up with links.