Java Tutorial/J2ME/Ticker
Версия от 20:44, 31 мая 2010; (обсуждение)
Use Ticker
<source lang="java">
import javax.microedition.lcdui.rumand; import javax.microedition.lcdui.rumandListener; import javax.microedition.lcdui.Display; import javax.microedition.lcdui.Displayable; import javax.microedition.lcdui.TextBox; import javax.microedition.lcdui.Ticker; import javax.microedition.midlet.MIDlet; public class J2MEappendTicker extends MIDlet implements CommandListener {
private Command exitCommand = new Command("cmd", Command.EXIT, 1); private Display display; public J2MEappendTicker() { display = Display.getDisplay(this); } public void startApp() { TextBox t = new TextBox("Hello", "Welcome to MIDP Programming", 256, 0); Ticker aTicker = new Ticker("ticker"); t.setTicker(aTicker); t.addCommand(exitCommand); t.setCommandListener(this); display.setCurrent(t); } public void pauseApp() { } public void destroyApp(boolean unconditional) { } public void commandAction(Command c, Displayable s) { if (c == exitCommand) { destroyApp(false); notifyDestroyed(); } }
}</source>