一个wtk的问题
为什么我的wtk不能自动生成jar包?
还有,请帮忙看一下这个程序,为什么我选择“离开”的时候程序没有反应?
下面是原程序
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class FewHello extends MIDlet implements CommandListener
{
private Command exitCommand,
infoCommand,aboutCommand;
private Display display;
public FewHello()
{
display = Display.getDisplay(this);
exitCommand = new Command("离开",Command.EXIT,1);
infoCommand = new Command("信息",Command.SCREEN,2);
aboutCommand = new Command("关于",Command.SCREEN,2);
}
public void startApp()
{
System.out.println("Hello World!");
TextBox t = new TextBox("多个软键",
"Welcome to MIDP Programming",256,0);
t.addCommand(exitCommand);
t.addCommand(infoCommand);
t.addCommand(aboutCommand);
display.setCurrent(t);
}
public void pauseApp()
{
}
public void destroyApp(boolean b)
{
}
public void commandAction(Command c,Displayable s)
{
if(c == exitCommand)
{
destroyApp(false);
notifyDestroyed();
}
else
{
}
}
}