这是一款涂鸦android游戏软件的源程序，重力感应控制飞机位置，触摸屏幕飞机向该处发射子弹，飞机不能被从天而降的陨石击中，有音效。-This is the source of a graffiti android game software, the accelerometer to control the aircraft' s position, touch screen plane fired a bullet to the Department, the aircraft can