title: MapBox Android SDK: How to download offline map during app installation?
body: <p>I am new to the development. At the moment I am working on Android app that is supposed to allow navigating offline. I am using MapBox SDK for this app.</p>
  
  <p>Currently I am searching for how to download an offline region during app installation. As of now I have found solely examples on how to download a region while you are online. But is there a way to provide a chosen region from the start, so that a user isn't obliged to have internet connection to start using the app? And where are downloaded regions stored on the device? </p>
  
  <p>Also Offline plugin seems a bit obscure - <a href="https://docs.mapbox.com/android/plugins/overview/offline/" rel="nofollow noreferrer">https://docs.mapbox.com/android/plugins/overview/offline/</a>
  I could not find many examples of its implementation.</p>
  
  <p>I have already followed exemples from official documentation - <a href="https://docs.mapbox.com/android/maps/overview/offline/" rel="nofollow noreferrer">https://docs.mapbox.com/android/maps/overview/offline/</a> But this doesn't solve my problem. As it shows downloading a region while being online. </p>
  
  <p>Ideally I would love at the app launch to check connection and if offline, provide user with preloaded app (downloaded during app installation). If online update all resources at the background.</p>