Hi Udem Zeus John Aramide. I would recommend using django-rest-framework (http://www.django-rest-framework.org/) for creating a REST API for your Django application. It is fairly easy to use and follows the way you develop in Django. I don’t have any experience in developing Android applications but DRF should be good for the purpose.
I might make a simple tutorial here for DRF in a week or two if I get the time.