处理快速点击按钮的问题

// 两次点击按钮之间的点击间隔不能少于1000毫秒
 private static final int MIN_CLICK_DELAY_TIME = 800; private static long lastClickTime;
 public static boolean isFastClick() {
     boolean flag = false;
 long curClickTime = System.currentTimeMillis();
 if ((curClickTime - lastClickTime) >= MIN_CLICK_DELAY_TIME) { flag = true;
 }
 lastClickTime = curClickTime; return flag;
 }