I was able to learn a lot about the general structure of Talk and how to use Firebase. 

Thank you.

jjarixubig9396

This lecture shares how to create a messenger similar to KakaoTalk without implementing a backend server. 
Since this lecture uses Firebase, you must have prior knowledge of Android to take the course. 
Most of the lecture content is structured around logic, and this lecture is implemented using Firebase. 
If you understand this lecture well, you can implement a messenger using other message protocols. 


huttchang0065

Building a Messenger Using Firebase - Android

입문

초급

중급이상

안드로이드

Android

파이어베이스

Firebase

Course Introduction

Settings

Application Implementation