Mobilizing the world

If you want to handle both trackwheel and trackball click events at the same time without using the TrackWheelListener, you have two options:

• Build the app for 4.1 which will run on most BlackBerries but the navigationClick() won’t receive trackball events (that is, it will be useless on newer devices)
• Build the app for 4.2 and then you’ll lose a couple of devices (the old ones) but you’ll receive both trackball and trackwheel events

I guess you’ll have to have two binaries if you want to support the older devices as well (those who didn’t update their OSs).