Hank Li

Mar 17, 2021

3 min read

Mom, my Firebase auth is not working after publishing on Google Play!

Just like the title mentioned, the Firebase auth of my Android app was not working after publishing it 🤷‍♂️. After all, I figured out that Google Play will produce a new fingerprint for publishing apps. Here is the way to find the fingerprint and set it on Firebase project and Facebook.

Let’s get started!