Load and display images from the internet

In this video, you'll learn about the data layer and its two basic components: repositories and data sources. We'll also cover data immutability, error handling, threading, testing, and more tricks and recommendations.

Refactor the Mars Photos app and add a repository to organize how data sources interact with the rest of the app.

In this codelab, you use the Coil library to load and display photos from the internet in your Android Compose app.

Take an app that displays information about different amphibian species and use your knowledge of networking, JSON parsing, and view models to enable the app to use data from the network. The app receives its data from a custom API for this project and displays it in a list.

Create an app that downloads and displays book images from the Google Books API.

In this unit, you learned important topics, such as offloading work from the main thread by using coroutines and consuming REST services to work with remote data!