On-screen rendering/emulation of console (System.out and System.err)?
Can someone point me toward a way (code example or concepts) that we can use to modify (hopefully with minimal effort) one of the hdcookbook examples, and cause System.out/err to be redirected/printed onto the screen (perhaps as text overlay)?
This would just be as an simple way of getting debug/event information without needing special player builds or attaching debuggers. It would only need to be output based, no input (for simplicity's sake). I'd find this useful for routine testing and debug in hardware players (in retail stores), and also as a means for ends-users to open debug in the phone when something goes wrong.
In practical use, I hope eventually (once I learn MHP and BDJ some more) to make such a console be standard in all my BD-J apps, for example perhaps the lower-right 2x2 screen coords would have a hidden button that pops-up the console, or perhaps toggled by a numeric key sequence.