久一网络科技

MainCanvas.java：

import java.io.IOException;
import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

public class MainCanvas extends Canvas
{
public Image m_Image;
MainCanvas()
{
try
{
m_Image=Image.createImage("/ubuntu.jpg");
}
catch(IOException e){}
}
protected void paint(Graphics g)
{
g.drawImage(m_Image, 0, 0, Graphics.TOP|Graphics.LEFT);
}

}

MyCartoonMidlet.java:

import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
import javax.microedition.lcdui.Display;


public class MyCartoonMidlet extends MIDlet {
public MainCanvas m_MainCanvas;

public MyCartoonMidlet() {
super();
// TODO Auto-generated constructor stub
}

protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
// TODO Auto-generated method stub

}

protected void pauseApp() {
// TODO Auto-generated method stub

}

protected void startApp() throws MIDletStateChangeException {
m_MainCanvas=new MainCanvas();
Display.getDisplay(this).setCurrent(m_MainCanvas);
while(true)
{
m_MainCanvas.repaint();
}
}
// TODO Auto-generated method stub

}