How to swipe ViewPager images automatically using TimeTask

Question

Hi I am new in android and in my app I have a lot of images in my ArrayList that \'s why I want to swipe those images automatically for every 3 seconds with he

Answer 1

Try this in your onCreate() method

    final Handler handler = new Handler();
    Timer timer = new Timer();
    final Runnable runnable = new Runnable() {
        public void run() {
            int currentPage=viewPager.getCurrentItem();
            //return to first page, if current page is last page  
            if (currentPage == titleNames.length-1) {
                currentPage = -1;
            }
            viewPager.setCurrentItem(++currentPage, true);
        }
    };
    timer.schedule(new TimerTask() {
        @Override
        public void run() {
            handler.post(runnable);
        }
    },DELAY,PERRIOD)