Android: How to use Presentation class to switch between mirroring mode and dual-monitor mode?

Question

I'm trying to use Presentation class to make an app that has a remote-controlling UI on smart Phone and video playing on secondary display. I know how to display directly on my secondary one, but have no idea how to go back to normal mode. Is there any code I can take a look at?

Answer 1

have no idea how to go back to normal mode

Call dismiss() on the Presentation. If your app does not have an active Presentation, and if nothing else is talking to the secondary display, the default mirroring should return.