Pirate Audio Speaker Android

Hello I have recently purchased a pirate audio speaker for my Raspberry Pi 4.

I’m currently running Android as my OS and was wondering how to get the speaker to work as all of the guides are for the standard Linux based OS.

I’m rather new to all of this so apologies if I say any silly things.

I’ve tried several things like looking into developer options,and looked for shell commands but having no luck. I assume the standard Linux commands won’t work.

It’s my guess that the gpio pins need activating somehow,but like I say I’m totally new to all of this and just learning as I go,

I really appreciate any help at all,

Kind regards,