timerdemo.java

来自「jBuilderX无线应用开发源代码」· Java 代码 · 共 29 行

import javax.microedition.midlet.*;
import java.util.*;

public class TimerDemo extends MIDlet {   

    public void startApp() {
		//创建Timer对象
		Timer timer = new Timer() ;
		//规定1秒之后执行MyTask的任务
		timer.schedule(new MyTask(),1000);
		//显示当前时间
		System.out.println("Task Schedule Time:") ;
		System.out.println(System.currentTimeMillis());
    }

    public void pauseApp() {
	}

    public void destroyApp(boolean unconditional) {
    }   
}
class MyTask extends TimerTask{

	public void run(){
		System.out.println("MyTask executed:") ;
		//显示执行任务时的时间
		System.out.println(System.currentTimeMillis());
	 }
}