Controlling an Android phone's audio player via the buttons on the headset?

I am interested in finding documentation about controlling an Android phone's audio player (e.g. play/stop/skip forward 20 seconds) with the buttons on the phone's headset. Based on my searches this doesn't seem to be a well-documented topic. Is there another forum in which I should ask this question? More specifically, I am shopping for a new Android cell phone (I am leaning toward a Moto G Power). I use my phone as an audio player and would like to buy a phone that: 1) supports the use of the wired headset button(s) for such functions as play/stop/skip forward 30 seconds and; 2) supports the use of an app(s) that control the cell phone audio player and; 3) Performs 1 & 2 with a wireless headset. Every few years I find myself looking for information on this topic and never seem to find much that is useful. Ref. head set button controller apps such as ...https://play.google.com/store/apps/details?id=com.irishin.buttonsremapperhttps://play.google.com/store/apps/details?id=flar2.homebutton OLD-https://beebom.com/5-apps-to-control-and-tweak-your-headset-buttons-in-android/