Android Tutts

In this tutorial, we’ll be discussing and implementing Endless Scrolling or Infinite Scroll on RecyclerView in our Android Application. The infinite scrolling in which the next set of rows are fetched from the DB/Server while showing a loading icon is commonly seen in many applications such as Facebook, Twitter. Android RecyclerView Load More In order to show Loading icon at the bottom of RecyclerView while the next set of items are fetched, we need to use Multiple View Types in our RecyclerView Adapter. How is this implemented? Typically in a simple RecyclerView, we load elements to the adapter from a Data Structure. In order to show the loading icon view at the bottom of the RecyclerView, we need to first add a NULL element to the end of the Data Structure. Why NULL? In order to differentiate that element from the rest of the elements and show a different view type row. After adding a null, we notify the adapter the of the new element and fetch the next set of elem...