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

Another version of the answer:-

                    private int currentPage = -1;
                    // start auto scroll of viewpager
                    final Handler handler = new Handler();
                    final Runnable Update = new Runnable() {
                        public void run() {
                            viewPager.setCurrentItem(++currentPage, true);
                            // go to initial page i.e. position 0
                            if (currentPage == NUM_PAGES -1) {
                                currentPage = -1;
                                // ++currentPage will make currentPage = 0
                            }
                        }
                    };

                    timer = new Timer(); // This will create a new Thread
                    timer.schedule(new TimerTask() { // task to be scheduled

                        @Override
                        public void run() {
                            handler.post(Update);
                        }
                    }, 500, 1500);