Android application to search twitter users based on name

I need an application on Android that can search twitter users and display them in a list based on name. The application will first show a field to enter name, and upon entering, search the facebook user list and return the relevant users. The information should be displayed with details of users profile (if available) such as picture, location, name, link to profile on browser etc. Informal documentation is fine, we will need a simple sequence diagram as well as comments in the code for us to? amend? later on.