This was the talk I gave at GDG Brunei DevFest 2013 and I aimed for the content to be basic and accessible with a workable app, so that the attendees could use it as a starting off point for the hackathon, should they want to learn how to build an Android app.

I should have published the APK on the Play Store before the talk so that people could have downloaded the app and see what I was building as part of the talk

Source code: https://github.com/CornerGeeks/GDGBruneiDevFest2013/