phonemidlet.java

手机通讯录说明： 手机通讯录程序实现了简单的手机通讯录功能

/**源代码由程序员联合开发网(www.pudn.com)会员"周润发"收集、整理、重新编辑
 *Email: [e-mail]
 *QQ号：1103798882
 *欢迎大家与我联系互相交流学习 
 **/
package rms_cn;

import javax.microedition.lcdui.Display;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;

public class PhoneMIDlet extends MIDlet {

	public  Display dis;
	private Welcomecanvas wc = new Welcomecanvas(this);
	private PhoneList pl = new PhoneList(this);
	private AddForm af = new AddForm(this);	

	protected void startApp() throws MIDletStateChangeException {
		// TODO Auto-generated method stub
		dis = Display.getDisplay(this);
		this.changeInterface("Welcomecanvas");
	}
	
	public void changeInterface(String interfaceName){
		if(interfaceName.equals("Welcomecanvas")){
			dis.setCurrent(wc);
		}
		else if(interfaceName.equals("PhoneList")){			
			pl.deleteAll();			
			dis.setCurrent(pl);						
			pl.loadPhones();//更新
		}
		else if(interfaceName.equals("AddForm")){
			dis.setCurrent(af);			
		}
	}
	
	protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
		// TODO Auto-generated method stub

	}

	protected void pauseApp() {
		// TODO Auto-generated method stub

	}

}