OnClickListener for CardView?

1. you just add onClick Listener, which Item you want in onBindViewHolder. where easily accessing the value of that position. please check the below code.

    @Override
   public void onBindViewHolder(final MyViewHolder holder, final int position) {
   
       holder.title.setText(Html.fromHtml(html2text(results.get(position).getTitle().toString())));
       holder.description.setText(Html.fromHtml(html2text(results.get(position).getSummary().toString())));
       holder.url.setText(Html.fromHtml(html2text(results.get(position).getUrl().toString())));
       holder.url.setOnClickListener(new View.OnClickListener() {
           @Override
           public void onClick(View view) {
               Intent intent=new Intent(mContext, DetailsActivity.class);
               intent.putExtra("url",results.get(position).getUrl().toString());
              mContext. startActivity(intent);
   
           }
       });
   

You should implement the OnItemClickListener in your ViewHolder class, and pass the current item to the ViewHolder instances on every onBindViewHolder().

From this post:

public static class ViewHolder extends RecyclerView.ViewHolder {
    public View view;
    public Item currentItem;

    public ViewHolder(View v) {
        super(v);
        view = v;
        view.setOnClickListener(new View.OnClickListener() {
            @Override public void onClick(View v) {
                // item clicked
            }
        });
    }
}

@Override public void onBindViewHolder(ViewHolder viewHolder, int i) {
    viewHolder.currentItem = items.get(i);
}

This is my solution for this problem:

1. First add reference to View view object in ViewHolder class

   public static class TouristViewHolder extends RecyclerView.ViewHolder{
       public ImageView img;
       public TextView name;
       public TextView description;
       public RatingBar rating;
       public View view;               // <----- here
   
       public TouristViewHolder(final View view) {
           super(view);
           this.view = view;            // <----- here
           // ... rest of code
      }
   }
   

2. Next, in method onBindViewHolder(final MyViewHolder holder, final int position), I add a listener and set new Intent.

   @Override
   public void onBindViewHolder(TouristViewHolder touristViewHolder, final int position) {
   
   touristViewHolder.view.setOnClickListener(new View.OnClickListener() {  // <--- here
       @Override
       public void onClick(View v) {
           Log.i("W4K","Click-"+position);
           context.startActivity(new Intent(context,MainActivity.class));  // <--- here
       }
   });
   

It works for me fine, hope it will help someone else.