ShareFragment which acts as a container would contain all business logic needed
for populating it's Views.
Data initialization should be done only once since the app state has no reason
to change after the ShareFragment is created and is done as soon as possible,
in onAttach().
Because of the expected short lifespan of this fragment, given the fact that
the state has no reason to change and we handle orientation changes ourselves
to keep things simple I didn't use a ViewModel to persist the state.
In an effort to respect the initial MVI architecture I've broken the
complex `AppShareView` in 3 separate Views
- `ShareCloseView`
- `ShareToAccountDevicesView`
- `ShareToAppsView`
They are standalone Views (extending LayoutContainer) which know nothing about
each other or their parent and so offer their container the possibility to
order or display them in any form later.
According to the lib-state contract they are only responsible to
- inflate themselves in their injected containerView
- render a certain state (to be added in later commits)
- delegate all user interaction to an associated Interactor
Tiger Oakes