Thank you for your reply.
Asking for permission seems to be automatic, at least for the selfie camera.
Note: I'm using the remote play option (the QR code).
Right now, the app opens and automatically asked for permission to use the camera, but it asked to use the selfie camera.
Thus far all I have for code is On start of layout > Request camera. And that brings up the selfie camera automatically without anything else except the permissions that was automatically generated by Android.
What I'm wondering is what I need to put in source so instead of automatically going for the selfie camera it looks for the rear camera.
Below is the only line of code right now and all of it works, it's just the wrong camera. There has to be a simple way to tell it, rear camera, not selfie camera, right?