You cannot start a load on a not yet attached View or a Fragment where getActivity() returns null

Question

I am using FragmentStatePagerAdapter to show around 5 fragments in an activity.On each activity I am showing the images which I am fetching from FirebaseListAdapter/Firebase

Answer 1

I Found this way too

public class NoteAdapter extends FirestoreRecyclerAdapter {

Context context;

public NoteAdapter(@NonNull FirestoreRecyclerOptions options) {
    super(options);
}

@Override
protected void onBindViewHolder(@NonNull NoteHolder holder, int position, @NonNull final Note model) {


    context = holder.itemView.getContext();

    holder.r_tv.setText(model.getTitle());
    Glide.with(context).load(model.getImage()).into(holder.r_iv);


    holder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent i = new Intent(context, CategoryProductActivity.class);
            MainActivity.myCategory2 = model.getTitle();
            MainActivity.myCategoryIcon2 = model.getImage();
            context.startActivity(i);
        }
    });

}

@NonNull
@Override
public NoteHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

    View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.row_category,parent,false);

    return new NoteHolder(v);
}

public static class NoteHolder extends RecyclerView.ViewHolder
{
    TextView r_tv;
    ImageView r_iv;

    public NoteHolder(@NonNull View itemView) {
        super(itemView);

        r_tv = itemView.findViewById(R.id.r_tv);
        r_iv = itemView.findViewById(R.id.r_iv);


    }
}
}