In Android media player, how do I get "bytes loaded"?

I am working on android media players. I want to know how to get the numb开发者_开发知识库er of bytes that have been loaded since the video streaming starts.

Is there any API or way to compute that?

There's no current way to do this. All you can do is register an OnBufferingUpdateListener to receive the percentage of the bytes buffered, as its buffer progress increases.