That's what I though. 

But for the first/second argument, I don't think speed/resources need to be optimized for the UI elements. But if there is no objection (like making the code harder to understand) to optimization there is no problem doing it.

About the third argument, I still have my doubts on which pattern is better. Inline methods make it very clear to know who does what, but they also grow the ```onCreateView``` method too much. I prefer to have methods that are responsible for single actions ([SRP](http://en.wikipedia.org/wiki/Single_responsibility_principle)). Inline methods kind of break that pattern.

As always, I'm happy to hear your opinion (and even change mine).