In this video, we will be seeing how to make API calls/requests using the Volley library in Android.

Volley is an HTTP library that makes networking fast and easy, for Android apps. It was developed by Google and introduced during Google I/O 2013. This library in android is used to handle REST API calls within the android application. With the help, of this library, we can consume data from web APIs within our android application.

In this video, we will be using the APIs which we have built in the video named How to build APIs using PHP and my SQL database. 
https://www.geeksforgeeks.org/videos/how-to-create-apis-for-crud-operations-using-php-and-mysql-database/

We will be building a simple application in which we will be displaying the list of courses in the recycler view. In this list of courses, we will be displaying the course name, course image, course link, course duration as well as course price. We will be reading the data from the API and displaying that data within our recycler view.

Along with that, we will be able to add a new course within our my SQL database using addcourse API. Along with that, we will be able to update and delete the course which is existing within our database. For performing all these crud operations we will be using the volley library within our android application. We will be using Android studio as an IDE for building this project and we will be using java as a programming language. This project will surely help beginners to the intermediate level android developer to brush up and enhance their Android development skills.

How to make API calls in Android Studio using Volley library :  https://www.geeksforgeeks.org/making-api-calls-using-volley-library-in-android/