在我的情况下，我使用按钮视图，它的点击速度太快了。只需禁用点击，并在几秒钟后再次启用它…

基本上我做了一个包装类，包装你的Views onClickListener。如果您愿意，还可以设置自定义延迟。

public class OnClickRateLimitedDecoratedListener implements View.OnClickListener {

    private final static int CLICK_DELAY_DEFAULT = 300;
    private View.OnClickListener onClickListener;
    private int mClickDelay;


        public OnClickRateLimitedDecoratedListener(View.OnClickListener onClickListener) {
            this(onClickListener, CLICK_DELAY_DEFAULT);
        }

        //customize your own delay
        public OnClickRateLimitedDecoratedListener(View.OnClickListener onClickListener, int delay) {
            this.onClickListener = onClickListener;
            mClickDelay = delay;
        }

        @Override
        public void onClick(final View v) {
            v.setClickable(false);
            onClickListener.onClick(v);

            v.postDelayed(new Runnable() {
                @Override
                public void run() {
                    v.setClickable(true);
                }
            }, mClickDelay);
        }
    }

简单地调用它:

mMyButton.setOnClickListener(new OnClickRateLimitedDecoratedListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 doSomething();
             }
         }));

或者提供你自己的延迟:

 mMyButton.setOnClickListener(new OnClickRateLimitedDecoratedListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {
                         doSomething();
                     }
                 },1000));

更新:以上方式有点过时，现在RxJava是如此流行。正如其他人所提到的，在android中我们可以使用油门来减慢点击。这里有一个例子:

 RxView.clicks(myButton)
                    .throttleFirst(2000, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
                    .subscribe {
                        Log.d("i got delayed clicked")
                    }
        }

实现'com. jake沃顿。rxbinding:2.0.0'

我们可以像这样使用按钮进行同步:

示例#1 (Java)

@Override
public void onClick(final View view) {
    synchronized (view) {

        view.setEnabled(false);

        switch (view.getId()) {
            case R.id.id1:
                ...
                break;
            case R.id.id2:
                ...
                break;
                ...
        }

        new Handler().postDelayed(new Runnable() {

            @Override
            public void run() {
                view.setEnabled(true);
            }
        }, 1000);
    }
}

示例#2 (kotlin)使用synchronized

myButton.setOnClickListener { view ->
            synchronized(view) {
                view.isEnabled = false

                // do something

                view.postDelayed({ view.isEnabled = true }, 500L)
            }
        }

祝你好运)

如果你不想(或不能)使用布尔标志或覆盖onClickListener，你也可以尝试用android:launchMode="singleTop"在AndroidManifest.xml声明你的活动。

它是如何工作的?

如果活动的实例位于堆栈顶部- new activity不会被创建，相反- onNewIntent()将被调用。 活动可以有多个实例 实例可以驻留在不同的任务中 一个任务可以有多个实例

I found none of these suggestions works if the onClick method doesn't return immediately. The touch event is queued by Android and the next onClick is called only after the first one is finished. (Since this is done on the one UI thread this is really normal.) I needed to use the time when the the onClick function is finished + one boolean variable to mark whether the given onClick is running. Both these marker attributes are static to avoid any onClickListener to run at the same time. (If user clicks on another button) You can simple replace your OnClickListener to this class and instead of implementing the onClick method you need to implement the abstract oneClick() method.

    abstract public class OneClickListener implements OnClickListener {

    private static boolean started = false;
    private static long lastClickEndTime = 0;

    /* (non-Javadoc)
     * @see android.view.View.OnClickListener#onClick(android.view.View)
     */
    @Override
    final public void onClick(final View v) {
        if(started || SystemClock.elapsedRealtime()-lastClickEndTime <1000 ){
            Log.d(OneClickListener.class.toString(), "Rejected double click, " + new Date().toString() );
            return; 
        }
        Log.d(OneClickListener.class.toString(), "One click, start: " + new Date().toString() );
        try{
            started = true;
            oneClick(v);
        }finally{
            started = false;
            lastClickEndTime = SystemClock.elapsedRealtime();
            Log.d(OneClickListener.class.toString(), "One click, end: " + new Date().toString() );
        }
    }

    abstract protected void oneClick(View v);
}

对我来说，只有记住时间戳并检查它(距离上次点击超过1秒)才有帮助。

具有Kotlin扩展功能:

fun View.onSingleClick(action: (v: View) -> Unit) {
    setOnClickListener(object : View.OnClickListener {
        override fun onClick(v: View) {
            isClickable = false
            action(v)
            postDelayed({ isClickable = true }, 700)
        }
    })
}

用法:

button.onSingleClick { myAction() }