Simple Command Demo
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import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HelloMIDlet extends MIDlet
implements CommandListener {
// The exit command
private Command exitCommand;
// The display for this MIDlet
private Display display;
// create a ticker
private Ticker hi = new Ticker("J2ME is cool");
public HelloMIDlet() {
display = Display.getDisplay(this);
exitCommand = new Command("Exit", Command.SCREEN, 2);
}
public void startApp() {
TextBox t = new TextBox("Hello MIDlet",
"Wireless Internet", 256, 0);
t.addCommand(exitCommand);
t.setCommandListener(this);
t.setTicker(hi); // set the ticker
display.setCurrent(t);
}
public void pauseApp() { }
public void destroyApp(boolean unconditional) { }
public void commandAction(Command c, Displayable s) {
if (c == exitCommand) {
destroyApp(false);
notifyDestroyed();
}
}
}
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