title: How to pass state from one react native screen to another
body: <p>I have two independent screen</p>
  
  <ol>
  <li>Login Screen</li>
  <li>DashBoard</li>
  </ol>
  
  <p>Now on the login screen i store the requested API data inside the state (this.state.data) and that stored data I want to show on the dashboard screen for example the name or the age or the country or whatever. Now how do I sync both of these screens, I am using React Navigation 2.0 </p>