title: splitting Android project into modules?
body: <p>I followed this <a href="http://saulmm.github.io/2015/02/02/A-useful-stack-on-android-1,-architecture/" rel="nofollow">"tutorial"</a> here and loved the idea of splitting up an Android project into modules. But now I stumble upon problems I wouldn't have otherwise, e.g. that I can't use SQLiteOpenHelper in the model-module as it's plain Java and not Android.</p>
  
  <p>Is there a way to use Android-Classes (e.g. SQLiteOpenHelper) there nevertheless or is it recommended not to split up the app at all?</p>