It's a News App, which fetches news from a REST API and renders in a RecyclerView, not every time we are fetching from Internet instead we are caching it offline in the Room Database.

For refreshing the manually using SwipeRefresh functionality, it also refreshes news articles time to time in around 60 minutes.

Using WebView to open the detailed articles, rather than passing to other browser the intent.

Breaking News pageSize=100.

There also a Search News tab where we can search news using a keyword. For e.g. topics, locations & sources in a PaginatedView of pageSize=20 after user reached the last, then the another page is loaded.

We can Bookmarks any news article which will appear in Bookmarks tab, these bookmarks are synchronized between all the screens, because of we are following Single Source of truth principle.

App written in 100% kotlin.

Using Retrofit to load data from REST API.

Caching the data in SQLite Database using Room persistance library.

For Paging, using the Paging 3 library.

For rendering images, Glide library.

For multi-threading and long running operation, using Kotlin Coroutines & Kotlin Flow.

For dependency injection using Dagger Hilt.

In simple example dependency injection looks like.