It took a lot of time to write the code because Android and Firebase were updated. But I'm satisfied because it works well now as I fix the errors that occurred.
5.0
Brad Kim
100% enrolled
This is an easy lecture to learn by following the coding.
What you will gain after the course
Simple 1:1 Chat Implementation
How to use Firebase Realtime Database
๐ข Please be informed
This lecture was produced in March 2020 and may differ slightly from the latest Kotlin grammar. Please note this before taking the course.
๐ Pay attention to these people!
'I wrote a few Android examples and did a simple toy project... but how do I make a chat ?' 'I don't know how to program servers, how can I send and receive data ?' 'I've heard of Firebase , but how do I use it?' 'I want to add a sign-up/login function to my app. How do I do that?'
๐ Lecture Introduction
Create an Android chat application!
In this lecture, we will implement a 1:1 message (chat) function using Android (Kotlin) and Firebase . It consists of a short and simple configuration that simply implements a real-time 1:1 messaging function using Kotlin and Firebase. This course will teach you how to use and leverage Firebase on Android.
โ Wait a minute!
Since this is a lecture style that proceeds like live coding , you may feel that the explanation of the code is somewhat lacking. If you are looking for a course that is slow-paced and has a lot of explanation of the code, you may find the following course from Inflearn helpful:
Android App Development Anyone Can Do - 1 (Kotlin) Are you frustrated with mobile app development time and time again?
Android App Development Anyone Can Do - 2 (Kotlin) Now, if you want to get the 'feel' of Android app development?
๐๐ปโโ๏ธ Expected Questions QnA
Q. How difficult is the lecture? A. If you can implement RecyclerView through search, you will be able to take the course without any problems.
Q. What features are you trying to implement? A. Sign up / Log in / 1:1 chat.
Q. What features are there that you haven't implemented? A. We do not implement features found in general messengers, such as group chats and PUSH messages (alarms). We focused on simply implementing 1:1 chat functionality.
Q. Are there any precautions? A. As the Firebase version changes, there are some parts that need to be resolved through some searches. If you share this in detail through the Q&A board, we may be able to help you, but there may be inconveniences caused by version differences.
Recommended for these people
Who is this course right for?
If you have a simple question about how to create a chat
People who want to do Android (Kotlin) toy projects
Need to know before starting?
Experience with toy projects on Android
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Since founding a startup in 2015, I have carried out various development projects.
Currently, I am an ordinary developer working as an office worker
I've seen the DB input so far, and it's good to know about Firestore. In the past, I didn't know how to use DB-related Firestore, so I modified and used a sample app made by Google. Thank you. Now I know how to do it.
It took a lot of time to write the code because Android and Firebase were updated. But I'm satisfied because it works well now as I fix the errors that occurred.
Even though you didn't explain the function and typed it exactly as it was written, it didn't work. And things that weren't typed in the lecture suddenly appeared in the middle, and the image quality wasn't good, so it was hard to discern them.