http://www.google.co.id/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&cad=rja&ved=0CF0QFjAH&url=http%3A%2F%2Fsyahrul-interest.blogspot.com%2F2012%2F03%2Fjava-games-touch-screen-240x320-part-2.html&ei=NnNIUPn6KIjRrQeu4ICgDA&usg=AFQjCNGAdF9FzX7Yz93LkAmS-ZCatWto9g&sig2=mmP48lAuteX2DZBIg5Lm5g