Here is a Complete Step by Step Android PHP MySQL Tutorial. This tutorial will cover all the basics of connecting Android Application to MySQL Database.
In this video we will create php script for user login.
Go to the next video from this link
Link will be live soon. Stay Tuned!
And you can get the source code from these links
Server Side Project: https://goo.gl/0csynf
Android Studio Project: https://goo.gl/d8Q4gp
For more tutorials visit:
https://www.simplifiedcoding.net