@mxprodaja, Does my code work for you or not ? I think what you need to do is read a beginners introduction about Java and Android programming as well as general programming concepts, as you will not get anywhere if you do not know the basic concepts of programming. Start with something simple, build up your knowledge, and enjoy learning ! If you actually enjoy what you are doing you will succeed. Once you have the fundamentals, you should try again. I'd start out with desktop Java, and do easy and small things as you build up your knowledge. — JonasCz 1 min ago