Alter Android Program

Ok, quite a quick one. [login to view URL] I need this altered so instead of sending off to google for translation, or emailing the ocr'd text, I need it to search an SQL Lite DB and display the result, and then a button to go straight back to the image capturing screen. Have a look at [login to view URL] They already have an Eclipse project for it, so it shouldn't take very long to add in an extra DB class and remove a few buttons etc!