AR processing for Android

Hello I’m a beginner and I’m trying to follow this
because I want to do the 2d ar image that’s shown at the top of the page.

Everything is working so far but when i try to add the code underneath “Hitting Trackables” section, i get errors and I’m not sure how to add the code to the previous code shown. All the code I have currently is the code just above

Any help is appreciated

Hi @Kaykins
Have you tried this link at the bottom of the tutorial?

Yeah i looked at that but i don’t quite understand that either