imageitemmidlet.java

javaME useful code with the J2ME helpful learning cla

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
public class ImageItemMIDlet extends MIDlet
implements ItemCommandListener
{
private Display display;
public ImageItemMIDlet()
{
display = Display.getDisplay(this);
}
public void startApp()
{
Image img = null ;
try
{
img = Image.createImage("/pic.png") ;
}catch(Exception e){}
Form f = new Form("ImageItem 测试") ;
f.append(img) ;
ImageItem ii1 =
new ImageItem("图片1",img,
Item.LAYOUT_CENTER|Item.LAYOUT_NEWLINE_BEFORE,"图片1 取代文字",Item.BUTTON);
f.append(ii1) ;
ImageItem ii2 =
new ImageItem("图片2",img,
Item.LAYOUT_RIGHT|Item.LAYOUT_NEWLINE_BEFORE,"图片2 取代文字",Item.HYPERLINK);
f.append(ii2) ;
display.setCurrent(f);
}
public void commandAction(Command c,Item i)
{
System.out.println(c.getLabel());
System.out.println(i.getLabel());
}
public void pauseApp()
{
}
public void destroyApp(boolean unconditional)
{
}
}