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I have a Activity containing a RecyclerView, by clicking on it opens a Dialog with the selected item information.
And in that Activity has a FloatingActionButton, I want you to call a registration screen. What is the best practice of programming to call this screen? 
- Call another Dialogresponsible for the register is a good?
- I create a Activityonly to be responsible for the registration?
- I call a Fragmenteven?