title: Android: How to program changes to the standard android sms GUI
body: <p>I want to write an android app that changes the android standard message sms GUI giving it an extra send button. The one send button should be the usual one and the other should be the one that uses my application to send the message. How do I add this extra button in the android standard sms message GUI?  Anyone got an example code on how to do this?</p>
  
  <p>Kind regards
  Benjamin</p>