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Sunday, March 20, 2016

FIREBASE – SU KIEN THEM NUT CON

Goc.addChildEventListener(new ChildEventListener() {

    @Override

    public void onChildAdded(DataSnapshot dataSnapshot, String s) {



        mang.add(dataSnapshot.getValue().toString());

        adapter.notifyDataSetChanged();

    }



    @Override

    public void onChildChanged(DataSnapshot dataSnapshot, String s) {



    }



    @Override

    public void onChildRemoved(DataSnapshot dataSnapshot) {



    }



    @Override

    public void onChildMoved(DataSnapshot dataSnapshot, String s) {



    }



    @Override

    public void onCancelled(FirebaseError firebaseError) {



    }

});

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