for (final String id : followinglist) {
            collectionReference.whereEqualTo("publisher", id).limit(postCount).get().addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
                @Override
                public void onComplete(@NonNull Task<QuerySnapshot> task) {
                    if (task.isSuccessful()) {
                        postList.clear();
                        for (DocumentSnapshot snapshot : task.getResult()) {
                            Post post = snapshot.toObject(Post.class);
                                postList.add(post);
                        }
                        postAdapter.setmPost(postList);

                    }
                    if (postList.size() > 4) {
                        postAdapter.setLoading();
                    }

                    if (postList.size() == postCount)setLoadMore();
                }
            });
        }