title: React Native Linking SMS
body: <p>Now that RN supports Linking cross-platform, I am wondering how to send an SMS with a preset message. Per the docs (<a href="https://facebook.github.io/react-native/docs/linking.html#content" rel="noreferrer">https://facebook.github.io/react-native/docs/linking.html#content</a>):</p>
  
  <blockquote>
    <p>Try to open the given url with any of the installed apps.
    You can use other URLs, like a location (e.g. "geo:37.484847,-122.148386"), a contact, or any other URL that can be opened with the installed apps.</p>
  </blockquote>
  
  <p>My question is, what URI scheme do I follow to open an SMS with a predefined message? Is it cross-platform?</p>
  
  <p>Thank you.</p>