Integrate Firebase Realtime Database and User Authentication into your Android App

A Step-by-Step tutorial to integrate Firebase Realtime Database and User Authentication into your Android app with Kotlin and Jetpack Compose

This is part of the Firebase tutorial series:

• Part 1 — Simple Firebase Sign-in UI Demo App
• Part 2 — Integrate Firebase Realtime Database and User Authentication into your Android App

This article is the continuity of the previous article, in which we learned how to create a simple Firebase sign-in/authentication in the Android app.

So, this assumes you have already set up the Firebase console project for your app. The overview of the demo app looks like this.

1. Enable Realtime Database in Firebase Project

On the left panel of your Firebase project, click Build -> Realtime Database.