title: Multiple Android Application Modules Under One Project
body: <p>I have two 'android application modules' in one project and they create independent apks.
  But I want to combine these two modules into one hence creating dependencies between the modules so that one apk can be generated and one 'android application module' can invoke activities from another 'android application modules'.</p>
  
  <p>Most of the examples suggests me to convert one 'android application module' into a 'library module' but I don't want to do that.</p>
  
  <p>Document <a href="http://developer.android.com/sdk/installing/studio-build.html#projectModules" rel="nofollow">here</a> suggests that there can exist more than one 'android application module' in one project but never could I find an example that does that.</p>
  
  <p>Please suggest some ideas.</p>