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     ÎÒ½«°Ñ java.util.Timer ºÍ java.util.TimerTask ͳ³ÆÎª Java ¼ÆÊ±Æ÷¿ò¼Ü£¬ËüÃÇʹ³ÌÐòÔ±¿ÉÒÔºÜÈÝÒ׵ؼƻ®¼òµ¥µÄÈÎÎñ£¨×¢ÒâÕâЩÀàÒ²¿ÉÓÃÓÚ J2ME ÖУ©¡£²»¹ý£¬Java ¼ÆÊ±Æ÷¿ò¼ÜûÓÐ×ã¹»µÄÄÜÁ¦À´Âú×ãÐí¶àÓ¦ÓóÌÐòµÄ¼Æ»®ÒªÇó¡£ÉõÖÁÒ»ÏîÐèÒªÔÚÿÌìͬһʱ¼äÖØ¸´Ö´ÐеÄÈÎÎñ£¬Ò²²»ÄÜÖ±½ÓʹÓà Timer À´¼Æ»®£¬Òò´ËÎÒÃǽ«ÔÙTimer+TimerTaskµÄ»ù´¡ÉÏÉè¼ÆÒ»¸öͨÓõÄÑ­»·¶¨Ê±Æ÷£¬ÕâÀï³ÆÖ®Îª¼Æ»®¿ò¼Ü£¬´Ó¶øÔÊÐí¸üÁé»îµÄ¼Æ»®ÈÎÎñ¡£Õâ¸ö¿ò¼Ü·Ç³£¼òµ¥ ¨D¨D Ëü°üÀ¨Á½¸öÀàºÍÒ»¸ö½Ó¿Ú ¨D¨D ²¢ÇÒÈÝÒ×ÕÆÎÕ¡£
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import java.util.Timer;
import java.util.TimerTask;
/********************************************************************
* µ¥´Î¼ÆÊ±Æ÷ Timer+TimerTask×éºÏ
* TimerÀàÊÇḬ̈߳²È«µÄ£º¶à¸öÏ߳̿ÉÒÔ¹²Ïíµ¥¸ö Timer ¶ÔÏó¶øÎÞÐè½øÐÐÍⲿͬ²½¡£
* Óëÿ¸öTimer¶ÔÏóÏà¶ÔÓ¦µÄÊǵ¥¸öºǫ́Ị̈߳¬ÓÃÓÚ˳ÐòµØÖ´ÐÐËùÓмÆÊ±Æ÷ÈÎÎñ¡£
*/
public class EggTimer {
private final Timer timer = new Timer();
private final int minutes;
public EggTimer(int minutes) {
this.minutes = minutes;
}
public void start() {
timer.schedule(new TimerTask() {
public void run() {
playSound();
timer.cancel();
}
private void playSound() {
System.out.println("Your egg is ready!");
}
}, minutes * 1000);
}
public static void main(String[] args) {
EggTimer eggTimer = new EggTimer(2);
eggTimer.start();
}
}
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