Is it possible on Android to render specifically / only, to the connected Monitor/TV on the hdmi port?
If so, is it possible to use OpenGL ES to render a different scene on the monitor and on the device's screen?
I would like the tablet to become more of an input device when it is connected with a monitor/tv and my game to be rendered just to this screen. If nothing is connected, then the device's screen should be used.
Ideally I would render a small interface (with buttons and text only) on the android tablet and the game itself on the monitor. Can this be done? How?