Working on a Material Design app for our Android course. If you haven't read them, the docs for material design are so, so thorough. And there's so many helpful templates (in Illustrator!!!) to get you started: http://www.google.com/design/spec/material-design/introduction.html
Awesome Android phone template from Ian Mintz: https://dribbble.com/shots/1224225-Freebie-Android-Devices
This is the first portion of the animation. After Effects is putting me through the ringer on this.