Cardslib's CardView OnCardClickListener's onClick method not being called

Question

I am using this library in my app: Card Library : Guide and created a card as shown in the example. Now I need to handle a click event, but I receive an error when instantiating the following: new Card.OnCardClickListener, which says OnCardClickListener is abstract: cannot be instantiated. In my Activity I have this code:

    Card card = new Card(getBaseContext());//getContext()
    CardHeader header = new CardHeader(getBaseContext());
    card.addCardHeader(header);
    final CardViewNative cardView = (CardViewNative) findViewById(R.id.carddemo);
    cardView.setCard(card);

    cardView.setClickable(true);
    cardView.setOnClickListener(new Card.OnCardClickListener()); //error here

What's wrong? How can I set my card as clickable and then handle click/touch events?

EDIT

If I use it this way:

cardView.setOnClickListener(new Card.OnCardClickListener(){//error here
        @Override
        public void onClick(Card card, View view) {
            // This will execute when the the card is clicked
        }
    });

it says cannot resolve method setOnClickListener(it.gmariotti.cardslib.library.internal.Card.OnCardClickListener)

EDIT1

You guys are right, I set the setOnClickListener on the card itself, and there's no error anymore, but still it doesn't perform any action when the card is clicked. That's the new code:

     //Create a Card
    Card card = new Card(this);//getContext()

    //Create a CardHeader
    CardHeader header = new CardHeader(this);
    //....
    //Add Header to card
    card.addCardHeader(header);

    //Set card in the cardView
    CardViewNative cardView = (CardViewNative) this.findViewById(R.id.carddemo);
    cardView.setCard(card);

    card.setClickable(true);
    card.setOnClickListener(new Card.OnCardClickListener(){
        @Override
        public void onClick(Card card, View view) {
            // This will execute when the the card is clicked
            Toast.makeText(CardMariotti.this,"Clickable card", Toast.LENGTH_LONG).show();
        }
    });

I performed a debug, but the onClick method is never called. How come?

Answer 1

Card.OnCardClickListener is an Interface. You must create the class that defines how the functions within the interface are to be used. Try this:

card.setOnClickListener(new Card.OnCardClickListener() {
    @Override
    public void onClick(Card card, View view) {
        // This will execute when the the card is clicked
    }
});

Source for answer: https://github.com/gabrielemariotti/cardslib/blob/master/doc/CARD.md#clickable-card

Information on Java interfaces: Java Interfaces?

EDIT

Furthermore, remove android:clickable="true" from the RelativeLayout contained by the card. It's stealing the click for itself.