Media control with the xcover button on samsung smartphones.
If a headset is plugged in or conected to the cell phone, the functionality dependens on the duration of the button press:
Duration | Action |
---|---|
1 sec | Play / Pause |
3 sec | Next Song |
6 sec | Previous Song |
> 6 sec | None |
https://docs.samsungknox.com/dev/knox-sdk/hardware-key-remapping-isv.htm