We were discussing on fetching some data over the cloud from apps.
I checked out the google IO video on RESTful android apps at:
Some other useful Google IO sessions on Android which I found worth sharing.
http://www.google.com/events/io/2011/sessions/android-development-tools.html
http://www.google.com/events/io/2011/sessions/best-practices-for-accessing-google-apis-on-android.html
http://www.google.com/events/io/2011/sessions/android-protips-advanced-topics-for-expert-android-app-developers.html
http://www.google.com/events/io/2011/sessions/building-aggressively-compatible-android-games.html
http://www.google.com/events/io/2011/sessions/android-open-accessory-api-and-development-kit-adk.html