title: KIvy Android how to create and read a file
body: <p>After looking all over google I haven't found a way of accessing Android internal storage from python. </p>
  
  <p>I need to store an image generated by kivy app. I would like my python code to be able to navigate to a root user dir, create an app specific dir (if not found) and save the image there. </p>
  
  <p>Simply creating a file with my device's path doesn't work. Should I be setting permissions for internal storage access? I'm lost with it.</p>