The last item in the recyclerView list

Question

How can I display a message to the user after scrolling the recyclerview items and viewing the last item in the list?

The code below does not work

recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener(){
    override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
        super.onScrolled(recyclerView, dx, dy)


        val count= recyclerView.layoutManager?.itemCount

        if (customerModels.size==count){
            Toast.makeText(applicationContext,"true",Toast.LENGTH_LONG).show()

        }

    }
})

refer https://stackoverflow.com/questions/40726438/android-detect-when-the-last-item-in-a-recyclerview-is-visible — MAYUR SANCHETI, Nov 18 '22 at 10:33

score 0 · Answer 1 · answered Nov 18 '22 at 14:19

0

This is what I usually use when I want to check if the user is reached to the bottom of the recyclerView

recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        LinearLayoutManager lm=LinearLayoutManager.class.cast(recyclerView.getLayoutManager());
        int items= lm.getItemCount();
        int last = lm.findLastVisibleItemPosition();

        boolean bottom= last+ 5 >= items;
        if (items> 0 && bottom) {
            //you have reached to the bottom of your recycler view
        }
    }
});

answered Nov 18 '22 at 14:19

Elazar Halperin

133
1
13

With this code, the message will be displayed when you scroll, I want the message to be displayed when you reach the last item in the list. – mrp Nov 18 '22 at 14:51
What do you mean by that? You can check it inside of the adapter... – Elazar Halperin Nov 18 '22 at 17:28

The last item in the recyclerView list

1 Answers1