title: Is there a way to show more darker when you press button using TouchableOpacity?
body: <p>I want the button to look more darker when pressed.</p>
  
  <p>I thought I could assign more than 1 to activeOpacity. but it's not working.</p>
  
  <p>Do you have any other way to do like this?</p>
  
  <p>Thanks! </p>