Blank Screen after shutdown, no reload

Im trying to get Realdash to operate in a kiosk mode on an andriod tablet. The screen id like to turn on and off with charge events, without going back to the tablet home screen

When using the “Pin App” feature on andriod, which should do this, after shutdown the Realdash app goes black, and is unresponsive unless the app is quit and restarted.

What is the recommeded and proven way to use Realdash in a Kiosk mode on andiod with automatic turning on/off with charge events?