How to prevent rapid double click on a button

Question

I have looked at the answers here - Android Preventing Double Click On A Button and implemented qezt\'s solution like and I\'ve tried setEnabled(false) like so

Answer 1

Qezt solution is already fine. But if you want to prevent super fast double-click, then you simply reduce the threshhold

    // half a second
    if (SystemClock.elapsedRealtime() - doneButtonClickTime < 500) {
        return;
    }

    // or 100ms (1/10 of second)
    if (SystemClock.elapsedRealtime() - doneButtonClickTime < 100) {
        return;
    }