CODEWITHSUNDEEP
javaandroidandroid-viewholdernotepad
Brett Hudson
Brett Hudson

Reputation: 53

Cannot resolve symbol 'ViewHolder' Java Android studio

Error of Cannot resolve symbol 'ViewHolder'

I have tried other examples online and in stack overflow but cannot solve this issue I was following a tut made years ago which uses ViewHolder but it gives me error "Cannot resolve symbol 'ViewHolder'" this is for a part of my notepad tool inside of a app I'm making any help is appreciated

public class NotesAdapter extends RecyclerView.Adapter<NotesAdapter.ViewHolder> {

    @NonNull
    @Override
    public NotesAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        return null;
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        public ViewHolder(@NonNull View itemView) {
            super(itemView);
        }
    }

    @Override
    public void onBindViewHolder(@NonNull NotesAdapter.ViewHolder holder, int position) {

    }

    @Override
    public int getItemCount() {
        return 0;
    }
}

Upvotes: 1

Views: 968

Answers (2)

TheMikeste1
TheMikeste1

Reputation: 87

Notice the error occurs for Adapter.ViewHolder. The program is expecting a class called Adapter to have a nested class called ViewHolder, which it does not.

I suspect you want to use the ViewHolder inside your NotesAdapter class. To use that class, all you will need to do is change Adapter.ViewHolder to NotesAdapter.ViewHolder.

Upvotes: 1

CommonsWare
CommonsWare

Reputation: 1007321

Change Adapter.ViewHolder to RecyclerView.ViewHolder.

Upvotes: 3

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