1.第一种方式：

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;
}

使用如下：

if (isFastClick()){
     //判断重复点击 true
    }else{
      //不是重复点击 false
    }

第2种方式：

private long oldClickTime = 0;
long clickTime = System.currentTimeMillis();
if (clickTime - oldClickTime < 800) return;
oldClickTime = clickTime;

使用如下：

第3种方式：

private static final int MIN_DELAY_TIME = 500; // 两次点击间隔
private static long lastClickTime = 0L;

public static boolean isFastClick() {
    boolean flag = true;
    long currentClickTime = System.currentTimeMillis();
    if ((currentClickTime - lastClickTime) >= MIN_DELAY_TIME) {
        flag = false;
    }
    lastClickTime = currentClickTime;
    return flag;
}

使用如下：

if (isFastClick()) {
    Log.d(TAG, "onClick");
    return;
}

Android中防止重复点击的小技巧_android 防重复点击-CSDN博客