java j2me ʹÓÃM3G·â×°
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.game.GameCanvas;
import javax.microedition.m3g.Camera;
import javax.microedition.m3g.Graphics3D;
import javax.microedition.m3g.Loader;
import javax.microedition.m3g.World;
import javax.microedition.midlet.MIDlet;
public class RMMIDlet extends MIDlet implements CommandListener {
private Display myDisplay = null;
private RetainedCanvas myCanvas = null;
private Command exitCommand = new Command("Exit", Command.ITEM, 1);
public RMMIDlet() {
super();
myDisplay = Display.getDisplay(this);
myCanvas = new RetainedCanvas();
myCanvas.setCommandListener(this);
myCanvas.addCommand(exitCommand);
}
public void startApp() {
myCanvas.init();
myDisplay.setCurrent(myCanvas);
myCanvas.start();
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
myCanvas.stop();
}
public void commandAction(Command cmd, Displayable disp) {
if (cmd == exitCommand) {
try {
destroyApp(false);
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