Pagination in Android

• create a project and implement recyclerView in your Activity.

• Now modify your recyclerView to implement Pagination.

       LinearLayoutManager layoutManager = new LinearLayoutManager(this);
       mainBinding.recycler.setLayoutManager(layoutManager);
       simpleAdapter = new SimpleAdapter(list);
       mainBinding.recycler.setAdapter(simpleAdapter);
  
       mainBinding.recycler.addOnScrollListener(new RecyclerView.OnScrollListener() {
       @Override
       public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
           super.onScrollStateChanged(recyclerView, newState);
           if (newState == AbsListView.OnScrollListener.SCROLL_STATE_TOUCH_SCROLL) {
               isScrolling = true;
           }
       }
  
       @Override
       public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
           super.onScrolled(recyclerView, dx, dy);
  
           currentItems = layoutManager.getChildCount();
           scrolledOutItems = layoutManager.findFirstVisibleItemPosition();
           totalItems = layoutManager.getItemCount();
  
           if (isScrolling && currentItems + scrolledOutItems == totalItems) {
               // Fetch Data
               isScrolling = false;
               fetchData();
           }
       }
   });