Java games?

[boredmug]

Well i have a few java games that i wanted to try so i installed the java app on my phone. Pretty much every game is in a tiny little window when it plays and there are on screen buttons but the touch screen doesnt work for them. Anyone know how to get this to work right? I have quite a few games i'd like to try, but i don't want to play them in a tiny screen all gimped out.