Though I did manage to make it work eventually by doing all of this (“C2 W2 Optional Exercise: Rock Paper Scissors for Android - #6 by Jaime_Gonzalez”), I found that my app was quite terrible at its job.
Rarely were the predictions right or constant. (If I was showing paper, I could get varying rock paper or scissor predictions).
Was this the case for you, or where you getting accurate predictions when gesturing your hands to rock paper and scissors?
Thanks for your time
Jaime