Bluetooth next track without next button I have only three buttons on my Bluetooth helmet: VOL+ VOL- ON (which is on/pairing button and it might drop the call as well)

Would be nice if the Bluetooth controls were configurable in such a way I could skip to next track with the ON button or with a combination of volume buttons (E.G. double press VOL+) my players support Bluetooth controls, but I presume they work with the standard NEXT button.

Is there a way to achieve this with Android 6?

EDIT: In my case it will never work as the device is not sending ANY event to the phone, but the question might be useful for others in similar scenario.
Maybe I'm a bit late to the party. I have a bluetooth headset with only three buttons too.
BUT, if I long press the volume up button, it generates a next track event, and the volume down button generates a previous track event.

Sadly I could not figure out how to remap these events (I would like to take a photo instead of next track event).