Parsing JSON For RecyclerView with Volley | Android Basic App Development Tutorials

Hello Everyone welcome to another tutorials post on how to parse json in android studio using Volley and Display parse data into recyclerView. Here today we will use volley to extract the data from json file and Picasso is used for displaying images in recyclerView. 




In the last post we discussed about how to use GridViewLayout for recyclerview and you can read that post first , only because almost all the procedure are same , since we will be using the recyclerView here as well with Volley. 


Lets Start By Creating Android Studio Project :

>> Create an Android Studio Project 
>> Lets Add Required Libraries for this project. 

So We will need Picasso and volley for this project, Copy the dependency URL given below and paste it to Build.Gradle file of you app section:

implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'com.android.volley:volley:1.1.1'

Once the project is synced, its time to create required layout for our recyclerview, We will create one custom layout view for the recyclerview. The layout contain ImageView for song cover image, Song title and Artists image.

Also Add RecyclerView widget in activity_main.xml files to display the data.


Custom Layout For RecyclerView


The XML layout source code is given below:

Now we will create the Song.java class, which will hold the data extracted from the JSON file. Lets start by creating the class in our project , we will also create setter and getter for the fields we have in the class.

The Class source code is given below:



Now lets create the adapter , that will help us bind the data to our custom layout using recyclerView.
The source code is given below:

The JSON data is saved in the url given here:
http://starlord.hackerearth.com/studio

Now the following code is used to extract the data from the given url and We are using List<Song> to store the each song object received from the JSON file.  And afterwards we are passing that to Adapter.





Final code of MainActivity.java is given below:







Finally , add Internet Permission at your AndroidManifest.xml file and we are ready to go.
<uses-permission android:name="android.permission.INTERNET"/>


>> Lets Run the app and see what happens. Lets go..

Watch Video Tutorials here:


FINAL FULL SOURCE CODE FOR THIS PROJECT IS GIVEN HERE .



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