private static final int MIN_DELAY_TIME = 2000; // 两次点击间隔不能少于2000ms private static long lastClickTime = System.currentTimeMillis(); public static boolean isFastClick() { boolean flag = true; long currentClickTime = System.currentTimeMillis(); if ((currentClickTime - lastClickTime) <= MIN_DELAY_TIME) { flag = false; } lastClickTime = currentClickTime; return flag; }