How to use get getApplicationContext() in Adapter Class

Question

I am using Firebase to populate my BlogRecycleadapter with blog post and get Likes from Like Buttons but when device is offline and user press Like Button , then app crashes

Answer 1

Try this

You can pass Context in your Constructor of your BlogRecyclerAdapter

public BlogRecyclerAdapter(List < BlogPost > blog_list, Context context) {

    this.blog_list = blog_list;
    this.context = context;

 }

use like this

firebaseFirestore = FirebaseFirestore.getInstance(context);
firebaseAuth = FirebaseAuth.getInstance(context);



Glide.with(context).applyDefaultRequestOptions(placeholderOption).load(image).into(blogUserImage);

call your BlogRecyclerAdapter like this

BlogRecyclerAdapter adapter= new BlogRecyclerAdapter( blog_list, YourActivity.this );