I'll be listening to music or a podcast, when for no reason that I can tell, the sound will sometimes change. Fortunately, it seems to always go down, not get super loud and blow out my ears.
This happens in any and every audio program, so I don't think it's app specific.
I'm using Android 4.0.4 on a Samsung Galaxy S2. The phone is rooted.
How do I prevent the sound from making random adjustments?