I made an android app and it works fine but i have a big problem(but maybe with a simple solution, but i can't find it ><) When i load my app in different android devices depending of the screen size, i can see it in full screen or not. What should i do to solve this problem? There must to be some way to fix it to be able to use my app in different devices with differents screen sizes. I think it shouldn't be difficult but i can't find they way to fix this problem. Can anyone help me? Thank you.