How to implement setOnScrollListener in RecyclerView

Question

How Do I show progress bar at bottom when user reached to items those are visible in a list.

I have written a code in which i am getting data using web service, now

Answer 1

To implement OnScrollListener in Kotlin for RecyclerView, you can use

recyclerViewChat.addOnScrollListener(object : RecyclerView.OnScrollListener() {

            override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
                super.onScrollStateChanged(recyclerView, newState)
                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                    Log.d("scroll", "idle")
                } else if (newState == RecyclerView.SCROLL_STATE_SETTLING) {
                    Log.d("scroll", "settling")
                } else if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
                    Log.d("scroll", "dragging")
                }
            }

            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                super.onScrolled(recyclerView, dx, dy)
                Log.d("scroll", "scrolling")
            }
        })