Dave Smith (@devunwired) is a Google Developer Expert for Android and the Android Lead at NewCircle, where he is focused on developing courseware materials to train beginning and advanced Android developers alike. He has been working with the Android platform at all levels since 2009, developing custom applications and system components to run Android on embedded platforms or interact with external embedded devices. He is the author of the popular developer cookbook “Android Recipes: A Problem Solution Approach” from Apress, and regularly provides developer tips and sample code through the NewCircle Stream (https://thenewcircle.com/s) and his personal blog (http://www.wiresareobsolete.com).