MikkoP MikkoP - 1 month ago 14
Android Question

OnClickListener for CardView?

How do I attach an

OnClickListener
to a
CardView
? I want every single card to have a different action when clicked.

I have a
RecyclerView
that has a custom adapter for displaying the cards. This is how it's implemented.

Answer

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);
}
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