Here are the codes. They are both panasonic devices, unfortunately I do not have the exact model numbers at hand, but I can get that info shortly if it is needed. I very much appreciate the assistance.
PS: For the record, (you can probably guess), specifically what I am trying to accomplish is the ability to switch audio out, without the redundancy of multiple Activities (which would be identical except the Volume/Mute hardbuttons). My current script solution tests well except for the sluggish responsiveness, which isn't acceptable to me. I hope that isolating the repeating portion of the code improves it to be at least good enough, and hopefully identical to the snappy response of using an normal Action List. My 'onHold' function is as tight as it possibly can be, literally one line: "activeAudioOut.executeActions()"
