Timers on BlackBerry Java

BBTimer.java

Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {

  public void run() {
    UiApplication.getUiApplication().invokeLater(new Runnable() {
      public void run() {
        // Do something when the timer ticks
      }
    });
  }

}, 0, 1000);