08-29-2012 02:13 AM - edited 08-29-2012 02:54 AM
I want to make an application that listen to the sound profile change/volume change in blackberry. Targeting versions are 5,6,7.
I had search in documentation of Blackberry but found nothing.
Two things i found during searching.
globaleventlistener This needs GUID of that event, this event is not documented in event GUID list.
Notification manager Notificationmanager might help with one of the register. but i don't know how to register it with system events. It also needs GUID.
please share resource if i missed something.
I am new to blackberry development. please help me out.
Solved! Go to Solution.
08-31-2012 11:31 AM
While there is no global listener for volume changes, you can listen for users pressing the volume keys. MediaKeyListener allows for that.