Android Question [SOLVED] Firebase ML-Vision Camera preview not working

[saunwin]

Hi Folks,
I'm using this wrap within my app, it seems to work, I moved (added to my layout) the buttons, camerasourcepreview and GraphicOverlay using the same names and properties from the original project, yet the camera preview and graphic overlay views do not work. anybody got any ideas ? TIA

 

[saunwin]

Sussed ! - There wasn't any errors or hints as to why, but I hadn't given PERMISSION_CAMERA.
As soon as permission was given it worked