In my app there is a page which contains mainly content like long article without any images and it is designed using column and rich texts. There is a button on right bottom which scrolls content up & down. User can also scroll manually.
Now, on click of button the arrow is flipping. It is required to flip arrows when user scrolls manually. To achieve the same it is required to get end of scroll event. How can we detect that manually scroll reached to the end of content?