android java 计时 计时器 计划任务 Timer TimerTask

1.

        Timer timer = new Timer();

        TimerTask task = new TimerTask() {

          @Override

          public void run() {

             // - -

           }

       };

       timer.schedule(task, 10000);

 

 

2.




       long time = System.currentTimeMillis();

       while (true) {

       long nowtime = System.currentTimeMillis();

       long d=nowtime-time;

       if (d > 10000) {

         //-------
         //break;
       }

    }