You’ll see that there’s a networking package with several model classes. Fire up Android Studio 4 or later, and import the starter project. Start by downloading the materials for this tutorial using the Download Materials button at the top or bottom of this tutorial. Now it’s time to get to work! Getting Started Learn how to use Room with the Paging Library.Add headers and footers in infinitely loading lists.During this process you’ll learn several important skills: It uses the Android Paging library to load information into an infinite list, page by page. In this tutorial, you’ll build a simple Reddit clone. These include the LiveData streaming library and the Room storage library. The Paging library also provides tie-ins to other core architecture components. These classes abstract the logic that determines when to load new items. It includes several core classes to help you create progressively loading lists. To make it easier, Google provides a Paging library. Implementing infinitely loading lists is an arduous process. Then you load more data as the user scrolls farther in the list. In an infinitely loading list, you download only as much data as the user will immediately consume. Instead, Facebook uses infinitely loading lists, as do most apps with large datasets. If Facebook loaded and displayed every post, image or Like every time you opened it, the list would never finish loading. For example, think about your Facebook feed. There’s often too much information to display all at once. A list is a great option when you have a lot of information to display, and it contains items of similar type. Lists are an essential part of mobile development. Update note: Harun Wangereka updated this tutorial.
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