having trouble with android fragments

[EzimetYusup]

@saulmm Hello I am following your article to building my app , whenever I create a new presenter in my fragment , the Activity with ViewPager + fragment , its come up with this log : I/Choreographer(2955): Skipped xx frames! The application may be doing too much work on its main thread. and got a little bit laggy , do you have any idea ? should I use dagger for presenter injection?