CallbackManager
Há uma versão mais recente desta classe disponível. Confira. a versão mais recente.

The CallbackManager manages the callbacks into the FacebookSdk from an Activity's or Fragment's onActivityResult() method.

Pacote:facebook
Métodos de instância
onActivityResult(int, int, Intent)

The method that should be called from the Activity's or Fragment's onActivityResult method.

public boolean onActivityResult(int requestCode, int resultCode, Intent data)
ParâmetroDescrição
requestCodeThe request code that's received by the Activity or Fragment.
resultCodeThe result code that's received by the Activity or Fragment.
dataThe result data that's received by the Activity or Fragment.
Returns
True If the result could be handled.