How to Display All Users Who Liked On a Particular Blog in Social Media Android App?

This is the Part 12 of “Build a Social Media App on Android Studio” tutorial, and we are going to cover the following functionalities in this article:

• We are going to view the list of users who have like a particular blog.
• After Click on total like we will be redirected to PostLikedBy.Activity.
• In that, we will be using a recycler view to show the list of users who have liked a post.
• We can also view the list of all users who likes our post from the PostDetailActivity.class.

Step By Step Implementation

Step 1: Working with the AdapterPosts.java file. Redirecting to PostLikedByActivity.class to view all the user’s list

holder.like.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent=new Intent(holder.itemView.getContext(), PostLikedByActivity.class);
                intent.putExtra("pid",pid);
                holder.itemView.getContext().startActivity(intent);
            }
        });

Below is the code for the AdapterPosts.java file.

Step 2: Working with the PostDetailsActivity.java file. Add this line to view all users from click on total likes in PostdeatilsActivity.

  like.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent=new Intent(PostDetailsActivity.this, PostLikedByActivity.class);
                intent.putExtra("pid",postId);
                startActivity(intent);
            }
        });

Below is the code for the PostDetailsActivity.java file.

Step 3: Working with the PostLikedByActivity Activity

Working with the activity_postlikedby.xml file

Navigate to the app > res > layout > activity_postlikedby.xml and add the below code to that file. Below is the code for the activity_postlikedby.xml file. 

Working with the PostLikedByActivity.java file

Go to the PostLikedByActivity.java file and refer to the following code. Below is the code for the PostLikedByActivity.java file.

Output:

For all the drawable file used in this article please refer to this link: https://drive.google.com/drive/folders/1M_knOH_ugCuwSP5nkYzeD4dRp-Honzbe?usp=sharing

Below is the file structure after performing these operations: