mypass.java

里面是关于手机通讯部的开发 主要实现了帐号的登陆

package pass;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.io.*;


public class mypass extends MIDlet {
  static mypass instance;
  static Image msg,msg1;
  static Display display;
  static Alert alert;
  public mypass() {
    instance = this;
    display=Display.getDisplay(this);
    try {
      msg = Image.createImage("/msg.png");
      msg1 = Image.createImage("/msg1.png");
    }
    catch (IOException ex) {
    }
  }

  public void startApp() {
  // RecordSet ge;
  //ge=new RecordSet();
 //ge.open("userpass",true);
 // ge.initialize();
    display.setCurrent(new welcome(this));
  }

  public void pauseApp() {
  }

  public void destroyApp(boolean unconditional) {
  }

  public static void quitApp() {
    instance.destroyApp(true);
    instance.notifyDestroyed();
    instance = null;
  }

  public static void Msgbox(Displayable ui,String title,String readme,AlertType MsgboxType)
    {
      alert = new Alert(title, readme, msg1, MsgboxType);
      alert.setTimeout(3000);
      display.setCurrent(alert, ui);
  }
  public static void Msgokbox(Displayable ui,String title,String readme,AlertType MsgboxType)
   {
     alert = new Alert(title, readme, msg, MsgboxType);
     alert.setTimeout(Alert.FOREVER);
     display.setCurrent(alert, ui);
 }

}