Blackberry Example Code (Listener)

Looking for a way to detect that the user clicked the trackball or pressed the return/enter key (We have to be able to detect both of these events) while on the main Home screen (Ribbon). Our issue: We know how to listen for these events however we dont know how to do this when our application is NOT in the foreground. We don't know of a way to listen for the trackball click if our screen is not in the foreground receiving that event. If you think you can achieve this and provide the sample code the bid is yours. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Blackberry Smartphones