title: Simple file uploads from Android to Google App Engine?
body: <p>I'm writing an Android app that needs to store files on cloud storage accessible from only other Android devices on the same Google account. I figured App Engine would be the best way to go.</p>
  
  <p>I have never used GAE before. I have no idea how to program for it, but I code in Java.
  Basically, how do I let my Android app upload a file (blob?) to Google App Engine that is tied to their Google account?</p>
  
  <hr>
  
  <p>Thanks Nikolay, this is exactly what I'm looking for!
  But there's one problem: This example shows uploading through a web site. I want to know if it's possible to upload through a Java app.</p>