addLinks(TextView text, int mask)
이거 말고
addLinks(TextView text, Pattern p, String scheme, Linkify.MatchFilter matchFilter, Linkify.TransformFilter transformFilter)
이걸로 써보세요.
http://developer.android.com/reference/android/text/util/Linkify.html#addLinks(android.widget.TextView, java.util.regex.Pattern, java.lang.String, android.text.util.Linkify.MatchFilter, android.text.util.Linkify.TransformFilter)