Click Event Debouncing in Android

What is Event Debouncing:
==========================
There are several situations in UI event paradigm where you want
control to limit/bound an event to fire only once after a specific amount of time has passed or within a given time-interval.
Event listeners bound to the keyup in search boxes, screen resize and scroll events are the typical candidates for debouncing in JAVASCRIPT.
Android has similar issues found with button click.

How to debounce an Button Click event in Android:
====================================================
1. Extend Click Listener with timer to track click events
2. Allow calling of click logic 


Custom Click Listener Class
=============================

import android.os.SystemClock;
import android.view.View;

/**
 * Created by singhprt on 04-09-2017.
 */
public abstract class DebouncedClickListener implements View.OnClickListener {

    protected int defaultInterval;//override in child class
    private long lastTimeClicked = 0;

    public DebouncedClickListener() {
        this(1000);//Default 1 second interval
    }

    public DebouncedClickListener(int minInterval) {
        this.defaultInterval = minInterval;
    }

    @Override
    public void onClick(View v) {
        if ((SystemClock.elapsedRealtime() - lastTimeClicked) < defaultInterval) {
            return;
        }
        lastTimeClicked = SystemClock.elapsedRealtime();
        performClick(v);
    }

    //This is the method to call on click, must implement at child class
    public abstract void performClick(View v);

}


Binding Debouncer to Button
============================
//Limiting clicks to one click per Second
		btnOrderFood.setOnClickListener(new DebouncedClickListener() {
			@Override
			public void performClick(View v) {
				orderFood();
			}
		});