I'm interested in accessing this class: http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=media/java/android/media/MediaMetadataRetriever.java;h=681751b4d15115ffceb2c1d812b5d0f68b11a5ab;hb=HEAD
It is android unpublished API but is it a problem if I access it through reflection or it could lead to issues ?