1. Before I probably spend hours investigating in vain, does anyone know whether and how compatible Java programs (*.jar files) can be "played" or embedded in B4A?
Inspired by: Open Source Physics
2. I'd love to use a globe, such as Earth in B4A that can be rotated around its X/Y/Z axes with your finger. Is there a means to accomplish this more or less painlessly? Drawing the grid is easy, but wrapping a map around probably isn't.
I can't think of anyone better qualified than Andrew :sign0089:
However, it might not be worth while, if I were the only one interested in such a wrapper.