title: How to dynamically assign each button to change color on click
body: <p>I have a group of buttons as the following picture :</p>
  
  <p><a href="https://i.stack.imgur.com/XGqfi.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XGqfi.jpg" alt="8 sample buttons"></a></p>
  
  <p>I want to know how I can use react native to individually and dynamically change their color <code>onPress</code></p>