Flutter: How do you make a card clickable? : <p>I just have a simple Card like <code>new Card(child: new Text('My cool card'))</code> and I want to be able to click anywhere on it to run some function, except there's no <code>onPressed</code> method for a Card. I could add a button to the bottom, but that's not ideal for this situation.</p>

<p>Anyone know how to make the whole card clickable?</p>
