import javax.microedition.midlet.MIDlet;
import javax.microedition.lcdui.*;

public class mobile extends MIDlet implements CommandListener {
    private Display display;
    private Ticker ticker;
    private Form form;
    private TextBox textbox;
    private TextField Password;
    private TextField Number;
    private Command Send;
    private Command Exit;

    public  mobile()
    {
        ticker=new Ticker("sms encryption");
        form=new Form("Text message");
        textbox=new TextBox("Message","Enter your message",160,TextField.ANY);

        Password=new TextField("Password:","Enter your key",10,TextField.PASSWORD);
        Number=new TextField("Number:","",10,TextField.PHONENUMBER);
        Send=new Command("Send",Command.OK,1);
        Exit=new Command("Exit",Command.STOP,1);
    }


    public void startApp() {
        display =Display.getDisplay(this);
        form.setTicker(ticker);
        textbox.setString("");
        form.append(Password);
        form.append(Number);
        form.addCommand(Send);
        form.addCommand(Exit);
        form.setCommandListener(this);
        display.setCurrent(form);
    }

    public void pauseApp() {
        ticker=null;
        display=null;
        form=null;
        textbox=null;
        Password=null;
        Number=null;
        Send=null;
        Exit=null;
    }

    public void destroyApp(boolean unconditional) {
         notifyDestroyed();
    }
     public void commandAction(Command c, Displayable d) {
      String label = c.getLabel();
      if(label.equals("Exit")) {
        destroyApp(true);
      } else if(label.equals("Send")) {

          
      }

      }
     }