Test DPC is a sample device policy controller for use with Android for Work. It gives developers the ability to see how their app will behave in a managed context such as device owner or within a managed profile. Users can set up a work profile, enable work apps, set applications restrictions, manage security polices, and much more. The app also serves as a implementation reference for other DPCs. Feel free to check out the source code at https://github.com/googlesamples/android-testdpc/.