This video (episode 2 of 6) starts the coding for our project. We setup the Firebase project, add Google sign in, navigate to the MainActivity, and allow signing out of our app. Code we wrote:

Google Play link for the published Android app:

Follow me on Twitter:

In this series, we build an Android app combining various Firebase services (Authentication, Cloud Functions, and Firestore) to allow users to update and view emoji-only statuses. The user is able to create or sign in to their account with Google.

The app is less than 200 lines of Kotlin code. Code repos:
➤ Android app:
➤ Cloud functions:

Helpful documentation
➤ Android guide for Firebase authentication:
➤ Cloud function trigger when a user authenticates:
➤ Working with Firestore:
➤ Read about Android and emojis (Unicode):

#FirebaseAuthentication #AndroidAuthentication #AndroidGoogleAuth

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