javame拼图代码

publicclassPictureCanvasextendsGameCanvasimplementsRunnable{TiledLayerpicLayer;intpicture[][]={{1,2},{3,4},{5,6},{7,8}};intselected=7;inttakeOutTitle;intscreenWidth=this.getWidth();intscreenHeight=this.getHeight();intx=(screenWidth-176)/2;inty=(screenHeight-208)/2;staticint