AndroidTV Shutdown by jrtberlin is a free utility tool available on Android. This app gives you the ability to shutdown or reboot your device without the need of a physical switch. It is specifically designed for devices that do not have an on/off switch or a software-based option to shutdown, such as the Nexus player.

It is important to note that this app requires root access, and if you are not familiar with root access, it is advised not to download this app. However, if you do have root access, AndroidTV Shutdown is a great solution for your device shutdown needs.

The app is easy to use and provides a simple interface to shutdown or reboot your device. For more information about how and why the app uses root access, you can visit their FAQ section on their website. The developer also welcomes support and feature requests, which can be submitted on their website to simplify the process.