/* * RecordMIDlet.java * * Created on 13 ??????? 2546, 16:38 ?. */
      
        import javax.microedition.midlet.*;
        import javax.microedition.lcdui.*;
      /**
        * An example MIDlet with simple "Hello" text and an Exit command.
        * Refer to the startApp, pauseApp, and destroyApp
        * methods so see how each handles the requested transition.
        *
        * @author sup98
        * @version
        */
        public class RecordMIDlet extends MIDlet{
        
        private Preferences mPreferences;
	  private Form mForm;
        private TextField mUserField, mPasswordField;
        
                
        
        public void startApp() {
          //Try to load the user and password from a recordstore
          mPreferences = Preferences.getInstance();
	    
	    if(mForm == null){
	      mForm = new Form("Login");	
		mUserField = new TextField("Name", mPreferences.getUser(), 32, 0);
		mPasswordField = new TextField("Password", mPreferences.getPassword(), 32, TextField.PASSWORD);
		mForm.append(mUserField);
		mForm.append(mPasswordField);

		mForm.addCommand(new Command("Exit", Command.EXIT, 0));
		mForm.setCommandListener(new CommandListener(){
		  public void commandAction(Command c,Displayable s){
		    if(c.getCommandType() == Command.EXIT){
			destroyApp(true);
			notifyDestroyed();
		    }
	
		  }
		}
		);
	    }
	    Display.getDisplay(this).setCurrent(mForm);
        }
        
        /**
        * Pause is a no-op since there are no background activities or
        * record stores that need to be closed.
        */
        public void pauseApp() {
        }
        
        /**
        * Destroy must cleanup everything not handled by the garbage collector.
        * In this case there is nothing to cleanup.
        */
        public void destroyApp(boolean unconditional) {
	    //Save the user name and password
	    mPreferences.setUser(mUserField.getString());
	    mPreferences.setPassword(mPasswordField.getString());
	    mPreferences.store();
        }        
        
        
        }