title: Programmatically change bluetooth volume?
body: <p>I need to create an application that will change the bluetooth headset volume by pressing the volume up/down keys [on the phone]. While I yet don't know how to catch the volume up/down keys, I am currently more interested in how one can change the bluetooth headset volume programmatically?</p>
  
  <p>Note:
  I want to have the bluetooth volume dialog one gets when using the phones volume up/down keys while making a call using bluetooth and the phones normal dialer / GSM call.</p>