Android Question Control volume with gestures

[Sasuke Sama]

How can i control the volume using gestures like when i fling up the volume rise and whe fling down the volume lowers like most of video players
I tried playing around with the gestures lib but im not making much progress
Can anyone help me with a code snippet
I already figured how to rise and lower the volume so the only thing is how to control them
Thanx alot

 

[Erel]

I think that most video players don't use gestures for this but actually use SeekBar or a similar control.