appcelerator/titanium_mobile — pull request #4368 by salachi (2013-06-08 11:12:47+00:00)
Title: TIMOB-11200-AudioPlayer-pass inputstream to the player for older version...

For 2.2 and below, MediaPlayer uses the native player which requires files to have worldreadable access, workaround is to open an input stream to the file and give that to the player.

https://jira.appcelerator.org/browse/TIMOB-11200