Poke Back for Facebook installs as a background application on your Android device and automatically responds to Facebook "You have been poked..." SMS messages.
You MUST enable SMS Notification Alerts in Facebook for Poke Back to work. From that point on it will keep all those old friends in check.
Poke Back is an open source project. Feel free to view and/or contribute to its source, here: https://github.com/synman/PokeBack
NO PERSONAL INFORMATION AT ANY TIME IS EVER TRANSFERRED TO / FROM YOUR DEVICE BY POKE BACK.
THE ONLY DATA THIS APPLICATION WILL EVER DIRECTLY TRANSMIT TO ANYONE IS THE LETTER "P" TO AN SMS SHORT CODE / PHONE # THAT ONLY FIRST SENT YOU A MESSAGE CONTAINING THE TEXT "YOU HAVE BEEN POKED ON FACEBOOK".
STATISTICS COLLECTED AND/OR TRANSMITTED VIA GOOGLE ADMOB IS DONE SO SOLELY UNDER THE CONTROL OF GOOGLE.
Added ability to start/stop service
Added local statistics
Added ADMob banner ad
Added Help & Exit menu items
Added Change log
Full source available here: https://github.com/synman/PokeBack