Multiple Navigation Activities in App in different packages

[ThomasGLu]

Is there any way to implement multiple navigation activities in an app to correspond with different sections?

I've tried to put them in different sections like so, but cannot create a second instance even in a different package.

java
|_ com.myapplication.businessapplication
   |_ employeetool
      |_ EmployeeNavigationActivity
   |_ managertool
      |_ ManagerNavigationActivity
|_ MainActivity

Basically, I want different classes of people to see different NavigationViews, and wanted the logic to be separated from each other.