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import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import javax.microedition.midlet.MIDlet;
public class Main extends MIDlet implements CommandListener {
private Command exitCommand = new Command("Exit", Command.EXIT, 1);
private Command setLabelCommand = new Command("Label", Command.SCREEN, 1);
private Command setTextCommand = new Command("Text", Command.SCREEN, 1);
private Command getLabelTextCommand = new Command("Get", Command.SCREEN, 1);
private StringItem stringItem1 = new StringItem("Label1", "Content1");
private StringItem stringItem2 = new StringItem(null, "Content2");
private Display display = Display.getDisplay(this);
public Main() {
}
public void startApp() {
Form aForm = new Form("StringItem");
aForm.append(stringItem1);
aForm.append(stringItem2);
aForm.addCommand(exitCommand);
aForm.addCommand(setLabelCommand);
aForm.addCommand(setTextCommand);
aForm.addCommand(getLabelTextCommand);
aForm.setCommandListener(this);
display.setCurrent(aForm);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public void commandAction(Command c, Displayable s) {
if (c == exitCommand) {
destroyApp(false);
notifyDestroyed();
}
if (c == setLabelCommand)
stringItem1.setLabel("new label");
if (c == setTextCommand)
stringItem2.setText("new text");
if (c == getLabelTextCommand) {
Alert alert = new Alert("Info", stringItem1.getLabel() + ":" + stringItem1.getText(), null,
AlertType.INFO);
alert.setTimeout(5000);
display.setCurrent(alert);
}
}
}
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