Hi all welcome MVVM login example Android Tutorial.
An authentication system is required in almost any type of application. You name any application, Facebook, WhatsApp, Ola, Uber and you will get an authentication system there.
The commonly used authentication method is email and password authentication, which we see almost everywhere. And in this post we will learn to implement a proper authentication system for our Android project.
How does authentication work in Android?
As we already know, android is a kind of FRONT-END technology. And we do not authenticate the user on the app side. We need some kind of backend where we can authenticate our users.
This diagram describes how authentication occurs in Android applications.
Now we need a backend that will actually authenticate the user of our application. So you need to check it before proceeding Creating Login API with OAuth2 Tutorial.
For this post I am assuming that you already have your backend API ready.
What is MVVM?
We know how authentication works. Now understand “What is MVVM?”.
The MVVM or model-view-viewmodel is an architectural pattern.
I already have a step by step guide which explains MVVM. So before proceeding, you can check Android MVVM tutorial First; And if you already know about it, then just skip this step.
MVVM login example Android
After fulfilling all the above prerequisites, finally you can create an Android project to implement authentication.
The following playlist will cover how to create a proper login system with the MVVM architecture in your Android project.
You will learn the following in the playlist above:
- Design Android login screen and signup screen.
- use ViewDataBinding For design.
- establishment Retrofit client To create a network request.
- Using Coroutines for Asynchronous function call.
- written below MVVM Architecture with Repository Pattern for the project.
MVVM login example source code
You also have access to the source code of the project. My recommendation has not been received source code before.
First you need to try on yourself, follow the video lesson and try to do it yourself.
If you are experiencing a problem, go to the source code for reference only.
So that’s all for this post guys. In case you have any question related to this MVVM login example So feel free to comment below. Thank you.
Hi, my name is Belal Khan and I am Google Developers Specialist (GDE) for Android. A passion for teaching made me this blog. If you are an Android developer, or you are learning about Android development, I can help you a lot with simplified coding.