Dagger injection on Fragments

[rodrigodiasferreira]

Hi Manuel, how are you?

On the Android developers documentation it says:
https://developer.android.com/training/dependency-injection/dagger-android#injecting-activities
"When using fragments, inject Dagger in the fragment's onAttach() method. In this case, it can be done before or after calling super.onAttach()."

On the codelab about dagger it says:
https://developer.android.com/codelabs/android-dagger#9
"A Fragment injects Dagger in the onAttach method after calling super."

Which one is correct?
Would you please let me know, and correct where it is wrong, please?

Thanks a lot for the great material that you built up about Dagger.

Best regards,

Rodrigo