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?

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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.