Learn to build a full WhatsApp clone as a native android app using Android Studio, Firebase, Java, and Genymotion. This complete 5 hour course takes you from start to finish.

You will learn how to set up and integrate Android Studio and Firebase. You will learn how to authenticate users through a phone number, send and desplay messages, and implement all the core features of WhatsApp. By the end of the tutorial, you'll be able to use what you learn on your own projects!

You can watch the video below, or on the the freeCodeCamp.org YouTube channel (5 hour watch).