Update: Navigator injected on TvShowCatalogPresenter

[JorgeCastilloPrz]

Navigator is now injected into the TvShowCatalogFragmentPresenter. The presenter's method "onTvShowThumbnailClicked" is now using navigator to move the user into the corresponding tvshow details.

All the navigation logic has been moved into the Navigator, even the fragment related one. The main problem here is that you need to make Navigator know everything about potentially available Fragments in the current injected Activity context.

Aproach PR made for discussion!

[pedrovgs]

As you says, now your Navigator should know about your fragments implementation details. But this is not a problem!

Think about navigation, inside your system the navigation should be implemented like a boundary. To improve this code Navigator should be an interface and be implemented by TvShowsNavigator or AndroidNavigator or whatever you want for your app. Implementation details of the same boundary, the android application boundary in your case, can be coupled. If your navigation changes, you'll have to change your Navigator implementation.

To me this code is an improvement :) Thanks @JorgeCastilloPrz. Next time, take care about the code style :P