Staggered Gridview (Recycleview) with load more functionality inside the NestedScrollView

Question

I want to implement the load more functionality inside my Staggered gridview. I have tried some lines of code for it like using addOnScrollListener but did not

Answer 1

Actually i was using the NestedScrollView which was the parent view of my Staggered recycleview .Therefore addOnScrollListener listener and setOnScrollChangeListener was not working in it..
I have used setOnScrollChangeListener in a NestedScrollView and it worked fine. Check my below solution for it:-

NestedScrollView myNestedScroll= (NestedScrollView) findViewById(R.id.myNestedScroll);

myNestedScroll.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {
    @Override
    public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {

        if (scrollY > oldScrollY) {
            Log.i(TAG, "Scroll DOWN");
        }
        if (scrollY < oldScrollY) {
            Log.i(TAG, "Scroll UP");
        }

        if (scrollY == 0) {
            Log.i(TAG, "TOP SCROLL");
        }

        if (scrollY == (v.getChildAt(0).getMeasuredHeight() - v.getMeasuredHeight())) {
            Log.i(TAG, "BOTTOM SCROLL");
        }
   }
});