Question XR Interaction plugin and setting up an android phone 360 video viewer (Android 8+)

Hello, I'm pretty new to the whole VR thing so if I'm doing something incredibly stupid, point it out!

Im setting up a 360 video viewer with some simple gaze interactions that can only run in those cheap headsets where you pop in your phone or just an on screen experience like a youtube 360 video.

The problem that I'm having is that with the old VR solution in unity it would just be to activate unity VR and add google cardboard plugin. I'm a little confused on how I would achieve this in the XR interaction toolkit...

The app must run in the new toolkit and it (supposedly) has to run in Huwawei phones that have google services blocked (don't know if this is a problem but it might be important info).

I already have the app setup to select videos, language etc... the only thing that I haven't figured out is the 360 setup.

And thanks for the help