How to ask for the permission to become Default Video Player in Android?

I am developing a video player app and I want my app to Prompt for the permission to be the default Video Player to be the default handler of video play. I know it has to be something like the default …

Android VideoView not playing sample video on T-Mobile G2 (just audio)

What I’m trying to do is play the first video retrieved from the external SD card, which on my T-Mobile G2 turns out to be the sample video for the phone. Now I assumed that since it plays in the …