Looking for video player that still dispays even when phone is locked.

[bogusb]

Basically i'm looking for a media player that I can start a video and lock the phone so that the Home keys don't work. My 6 year old likes to watch movies on my phone but keeps hitting the back button or the search button. I've got Serendipty 6.4 installed.

Any help is appreciated.

 

[Usta]

Install MoboPlayer, start the movie and press Menu button.
This should lock the screen, but keep video playing.