title: How to create an app setting in an xamarin android app that shows in the Android Settings/Apps/App Setting for that app?
body: <p>I have been over the documentation here:
  <a href="https://developer.android.com/guide/topics/ui/settings" rel="nofollow noreferrer">https://developer.android.com/guide/topics/ui/settings</a></p>
  
  <p>The above page talks about creating a settings UI in your app, and shows using an XML file (that it doesn't tell you where to put by the way).</p>
  
  <p>I do not want to add a settings UI in my app.  I just want a setting to appear in android settings app under Apps when you pick my app from that list, it already has a section called "App settings".  I want to add a setting for my app here, and be able to read it from my app.  (Would be a bonus to be able to write to it from my app as well.)</p>
  
  <p>Is this possible to do this and if so, can someone point me to an example.</p>
  
  <p>Thanks for your time.</p>