如何在单击后立即禁用按钮 [英] How to disable button as soon as its clicked

问题描述

我有一个按钮，点击它会加载另一个活动，但在它加载另一个活动之前，如果我连续点击它，然后它会启动该活动，但同一个活动会加载两次或更多次.我在 button.setOnClickListener...onClick 之后不久就尝试过 button.setEnabled(false)但这并没有禁用按钮，我也在点击按钮后立即记录文本，因此根据我的点击，即使我点击了 10 次，它也会记录文本 2 或 3 次.我在这里的感觉是在按钮可以收听点击事件之前，我点击它的速度非常快，以至于我点击它时它会收听所有这些事件.

I have a button which on Click loads another activity, but before it loads another Activity if i tap it continuously, then it launches the activity but the same activity is loaded two times or more. I have tried button.setEnabled(false) soon after button.setOnClickListener...onClick but that is not disabling the button, i am also logging a text as soon as the button is tapped, thus depending on my taps it logs the text 2 or 3 times even if i had tapped it 10 times. What i feel here is before the button can listen to tap events, i am tapping it so fast that it listens to all those events as many times as i tap it.

因此我需要一些按钮可以只听一击然后禁用它的东西.

Thus i need something where the button can just listen one tap and then disable it.

请帮忙

推荐答案

它的已知问题.基本上你可以设置标志.

Its known issue.Basically u can set the flag.

int flag=1;

 @Override
        public void onClick(View v) 
           {

                if(flag)
                 {
                   button.setEnabled(false);
                   Log.d("ins", "called");
                 }
                flag=0;
            }

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