How do I get reference of a Fragment in the parent Activity?

Question

I am implementing this method:

homeFragment.mAdapter = new MembersAdapter(MainActivity.this,homeFragment.membersList);

MainActivity is the activity which is having fragment HomeFragment. If we want this method for mainActivity itself then above method is right but if we want this method for fragment but the method is in MainActivity then what to pass?

I want something like:

homeFragment.mAdapter = new MembersAdapter(HomeFragment.this,homeFragment.membersList);

The method is in MainActivity.

@user3559670 I cant use it here because I want this code in mainActivity not in fragment see question again. — Aarje Ishu, Sep 18 '15 at 08:18

score 1 · Answer 1 · answered Sep 18 '15 at 06:10

1

What you can do is create one method in fragment like

setAdapterFromActivity()

then you can get current running fragment in activity by below code

 Fragment f=getSupportFragmentManager().findFragmentById(R.id.frame_layout_id);
 if (f instanceof homeFragment) {
        ((homeFragment) f).setAdapterFromActivity();
    }

answered Sep 18 '15 at 06:10

N J

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I didnt get that at all – Aarje Ishu Sep 18 '15 at 08:28

How do I get reference of a Fragment in the parent Activity?

1 Answers1