?? formexamplemidlet.java
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package ora.ch4;import javax.microedition.lcdui.Display;import javax.microedition.lcdui.Form;import javax.microedition.lcdui.StringItem;import javax.microedition.lcdui.TextField;import javax.microedition.midlet.MIDlet;public class FormExampleMIDlet extends MIDlet { // The MIDlet's Display object protected Display display; // Flag indicating first call of startApp protected boolean started; protected void startApp() { if (!started) { display = Display.getDisplay(this); Form form = new Form("Item Layout"); form.append("Hello"); form.append("World"); form.append("\nLet's start\na new line\n"); form.append("This is quite a long string that may not fit on one line"); form.append(new TextField("Name", "J. Doe", 32, TextField.ANY)); form.append("Address"); form.append(new TextField(null, null, 32, TextField.ANY)); display.setCurrent(form); started = true; } } protected void pauseApp() { } protected void destroyApp(boolean unconditional) { }}?? 快捷鍵說明
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