I tried searching but i’m still a little lost. I usually do fragment to fragment communication through an
Activity via interfaces or a
Anyway, my question is what is the use of
getTargetFragment? Can someone provide a use case or just a quick example so i can comprehend its usage?
Use case = 2 fragments hosted by the same activity.
startActivityForResult() establishes a relationship between 2 activities,
setTargetFragment() defines the caller/called relationship between 2 fragments.
setTargetFragment(target) lets the “called” fragment know where to send the result.
onActivityResult() is called manually in this case.
public class Caller extends Fragment
Fragment called = Called.newInstance()
public class Called extends DialogFragment
intent = amazingData
getTargetFragment().onActivityResult(getTargetRequestCode(), resultCode, intent)