问题
Is there a way to play a song that exists as an array of bytes in memory and not as a file on disk?
I know I could save it in a file temporarily and play it form there but I'd like to avoid this as I'm trying to implement a DRM system that will not expose unencrypted media files.
回答1:
You can use AudioTrack. But it supports raw LPCM data only.
来源：https://stackoverflow.com/questions/6425778/play-music-from-memory-in-android