Callback onResponse and onFailure not called (retr

问题:

I have a cursor which is an id to get the next set of results from server, and i tried adding a do while loop until cursor value reaches 0 (end of results), i realised onResponse and onFailure callback methods are not called once i added the do while loop so the cursor is stuck at initial value without reaching 0 (fetchResults from the api are not called). The loadTwitterFriends keeps getting called and it resulted in an infinite do while loop. Can i know why the callback methods aren't triggered even though i set a listener to wait for the response? The cursor value is successfully retrieved if the do while loop is removed (callback onResponse works) but i can't iterate through the results without the loop. Any form of help is appreciated!

do {
loadTwitterFriends(new cursorListener() {
    @Override
    public void onFollowReceived(long cursor) {
            adapter.notifyDataSetChanged();

    }
});
}
while(getCursor() != 0);

loadTwitterFriends() with callback methods

private void loadTwitterFriends(final cursorListener listener) {
    MyTwitterApiClient myTwitterApiClient = new MyTwitterApiClient(twitterSession);
    myTwitterApiClient.getCustomTwitterService().list(loggedUserTwitterId,getCursor()).enqueue(new retrofit2.Callback<FriendsResponseModel>() {
        @Override
        public void onResponse(Call<FriendsResponseModel> call, Response<FriendsResponseModel> response) {
            Log.e("onResponselol", "Is response success" + response.isSuccessful());
            twitterFriends = fetchResults(response);
            getActivity().setTitle(String.valueOf(twitterFriends.size()) + " Following");


        setCursor(fetchResults3(response));
        Log.e("onResponseFlwing", "Cursor:" + getCursor());


        Log.e("onResponse", "twitterfriends:" + twitterFriends.size());
        listener.onFollowReceived(getCursor());

    }

    @Override
    public void onFailure(Call<FriendsResponseModel> call, Throwable t) {
        Log.e("onFailure", t.toString());
        listener.onFollowReceived(1);
    }


});

}

fetchResults

    private List<TwitterFriends> fetchResults(Response<FriendsResponseModel> response) {
    FriendsResponseModel responseModel = response.body();
    if (responseModel != null) {
        Log.e("lol","asd");
        return responseModel.getResults();
    }
    else{
        Log.e("lol","dsa");
        return Collections.emptyList();
    }
}