How to get list of my users in AppLozic

is it possible to get all of my users without adding them to through contacts. My problem is that I store users in Firebase and they can have invisible profile. I need to get only users with visible profiles. How can I achieve this?

Thanks

You can use the below method code for getting all the user users .You need to pass the users of set type then you will get the response in if(!TextUtils.isEmpty(response)){

public String postUserDetailsByUserIds(Set<String> userIds) {
    try {
        HttpRequestUtils httpRequestUtils =    new HttpRequestUtils(this);
       final  String userDetailsUrl = "https://apps.applozic.com/rest/ws/user/detail";
        if (userIds !=null && userIds.size()>0  ) {
            List<String> userDetailsList = new ArrayList<>();
            String response = "";
            int count = 0;
            for (String userId : userIds) {
                count++;
                userDetailsList.add(userId);
                if( count% 60==0){
                    UserDetailListFeed userDetailListFeed = new UserDetailListFeed();
                    userDetailListFeed.setContactSync(true);
                    userDetailListFeed.setUserIdList(userDetailsList);
                    String jsonFromObject = GsonUtils.getJsonFromObject(userDetailListFeed, userDetailListFeed.getClass());
                    Log.i(TAG,"Sending json:" + jsonFromObject);
                    response = httpRequestUtils.postData(userDetailsUrl + "?contactSync=true", "application/json", "application/json", jsonFromObject);
                    userDetailsList =  new ArrayList<String>();
                    if(!TextUtils.isEmpty(response)){
                            List<UserDetail> userDetails = (List<UserDetail>) GsonUtils.getObjectFromJson(response, new TypeToken<List<UserDetail>>() {}.getType());
                            for (UserDetail userDetail : userDetails) {
                                //Here you will get the user details
                                Log.i("UserDeatil","userId:"+userDetail.getUserId()) ;

                                Log.i("UserDeatil","display name:"+userDetail.getDisplayName()) ;

                                Log.i("UserDeatil","image link:"+userDetail.getImageLink()) ;

                                Log.i("UserDeatil","phone number:"+userDetail.getPhoneNumber()) ;
                            }
                    }
                }
            }
            if(!userDetailsList.isEmpty()&& userDetailsList.size()>0) {
                UserDetailListFeed userDetailListFeed = new UserDetailListFeed();
                userDetailListFeed.setContactSync(true);
                userDetailListFeed.setUserIdList(userDetailsList);
                String jsonFromObject = GsonUtils.getJsonFromObject(userDetailListFeed, userDetailListFeed.getClass());
                response = httpRequestUtils.postData(userDetailsUrl + "?contactSync=true", "application/json", "application/json", jsonFromObject);

                Log.i(TAG, "User details response is :" + response);
                if (TextUtils.isEmpty(response) || response.contains("<html>")) {
                    return null;
                }

                if (!TextUtils.isEmpty(response)) {
                    List<UserDetail> userDetails = (List<UserDetail>) GsonUtils.getObjectFromJson(response, new TypeToken<List<UserDetail>>() {}.getType());
                    for (UserDetail userDetail : userDetails) {

                        //Here you will get the user details 
                        Log.i("UserDeatil","userId:"+userDetail.getUserId()) ;

                        Log.i("UserDeatil","display name:"+userDetail.getDisplayName()) ;

                        Log.i("UserDeatil","image link:"+userDetail.getImageLink()) ;

                        Log.i("UserDeatil","phone number:"+userDetail.getPhoneNumber()) ;
                    }                    }
            }
            return response;
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}