Flutter & Firebase Authentication with Streams and StreamBuilder

This video is a continuation on my small series on how to build a login flow with Firebase.

In this video I show how to use a special stream called onAuthStateChanged, and use it to simplify our widgets logic.

This leads to a very elegant solution using StreamBuilder, which I highly recommend when using Firebase authentication.

This code was tested with Flutter stable 1.2.

Thanks for watching!

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Full Source code

• Flutter & Firebase Authentication demo

To follow along step-by-step, checkout this tag.

Thanks for watching!