title: How can I turn my flutter app left or right of landscape based on user phone orientation?
body: <p>I made my application go into landscape mode when using </p>
  
  <pre><code>SystemChrome.setPreferredOrientations([
        DeviceOrientation.landscapeRight,
        DeviceOrientation.landscapeLeft,
  ]);
  </code></pre>
  
  <p>But I cannot make it turn landscape right or left specifically based on which way the user is holding the phone. </p>
  
  <p>I do not want to from portrait to landscape, I just want to be able to go to the two different sides of landscapes even when auto rotate is disabled. </p>