How to pass floats, textviews and ints into different class. Share values between classes

view story

http://stackoverflow.com – I know similar questions like mine is being asked everyday but I am a really slow learner and for some reason, none of the other answers helped me understand. please be patient with me. Thanks So the whole thing worked when I only had like one class. I had one public class MainActivity that extends Activity. Within that class I had 3 other classes. Somebody told me that this is a bad coding style and told me to split classes. So I did. I thought It would be fine until I realized all these red scribbles on my Eclipse telling me they don't recognize my previous "global variables". So I have f (HowTos)