Android Preventing Double Click On A Button

FrequentClickBlocker.java

import android.os.Handler;

public class FrequentClickBlocker {

    private boolean mIsBlockClick = true;

    public void release() {
        new Handler().postDelayed(() -> mIsBlockClick = true, 1000);
    }

    public void block() {
        mIsBlockClick = false;
    }

    public boolean status() {
        return mIsBlockClick;
    }
}

btnAttachFile.setOnClickListener(new View.OnClickListener() {
            FrequentClickBlocker blocker = new FrequentClickBlocker();

            @Override
            public void onClick(View v) {
                if (blocker.status()) {
                    blocker.block();
                    <------- Your Work Here ------>
                    blocker.release();
                }
            }
        });