I am developing a software which need to listen user making calls, and cancel them. At begining I was using the Keystroke Injection to end calls when the "callInitiated()" method was invoked, but it didn't work well with all of the BlackBerry phones,but recently I found there must be some way to cancel a call before it is initiated because some commercial apps are already done it.
Did anyone know how to do this?
Any reply is apperciated.