@marcg===
i have to test your code with AS; i ll do that when i get some time…
if you have other activities i understand now why you want to load these values at launch and have them static. Yet if it does not work (or work only some times!) i think you can leave the vars as they are, launch the fragment, get them inside it and pass them to the main activity or save them inside your sketch (with AS: in the raw folder).