android.text.util

MatchFilter enables client code to have more control over what is allowed to match and become a link, and what is not.

TransformFilter enables client code to have more control over how matched patterns are represented as URLs.

Linkify take a piece of text and a regular expression and turns all of the regex matches in the text into clickable links.

This class stores an RFC 822-like name, address, and comment, and provides methods to convert them to quoted strings.

This class works as a Tokenizer for MultiAutoCompleteTextView for address list fields, and also provides a method for converting a string of addresses (such as might be typed into such a field) into a series of Rfc822Tokens.