In this course you will learn how to create an android one to one private video chat app (video call app) using android studio with firebase database, firebase user authentication using phone number, firebase storage. In this app first the user will create account using phone number (OTP) and then user can add new friends to the contacts list from search and find friends activity. Then user can make a video call and talk to to them via a video call. A user can also delete contact, add new contact (by sending friend request) using firebase real time database.
