- Dec 2, 2011
It's supposed to be system-wide setting. It depends on what ROM do you have and if the option is available to you as a trigger in the settings menu (probably under Audio section, I don't remember exactly). For example AICP offers it where CM I think doesn't have the settings for "Prevent lowering media volume on notification"
I'm actually using Resurrection Rom but I don't see it.. Other than in DoNotDisturb mode.
And as I said, Poweramp has an option for it, so NO it's not just depending on rom!