Slider

 // Auto start of viewpager

        getActivity().runOnUiThread(new Runnable() {
            @Override
            public void run() {
                // Auto start of viewpager
                final Handler handler = new Handler();
                final Runnable Update = new Runnable() {
                    public void run() {
                        if (currentPage == NUM_PAGES) {
                            currentPage = 0;
                        }
                        mPager.setCurrentItem(currentPage++, true);
                    }
                };
                Timer swipeTimer = new Timer();
                swipeTimer.schedule(new TimerTask() {
                    @Override
                    public void run() {
                        handler.post(Update);
                    }
                }, 3000, 3000);
            }
        });