Android — How does Google+ instant upload work?

Question

I was playing around with the new Google+ application on the Android and I had a technical question that I couldn\'t seem to find online. How does the instant upload hook in

Answer 1

Thanks to Femi's answer in this post, I was able to take what he said and figure out how to emulate Google+'s Instant Upload feature. I wrote a tutorial about it here:

http://www.jessechen.net/blog/how-does-google-plus-instant-upload-work/