Android customised chat app and server side recording - Phase 1

Hi, We are using coversations chat app ([login to view URL]) as our chat app. We need you to customise such that there is an additional button such that it can be clicked and keywords will appear for choosing instead of typing. And if keywords are used, then the server side will capture the keywords and other information such as time, date, location, and store them in database. The XMPP server should be ejabber, and need to customise it so that we can record all chats, and store to MySql database for chats with keywords. Please see attached file.