JCS - MediaDrmStateException

File	Doc	Category	Size	Date	Package
MediaDrm.java	API Doc	Android 5.1 API	4555	Sat Mar 14 14:09:36 GMT 2015	android.media
MediaDrm.java	API Doc	Android 5.1 API	4596	Sat Mar 14 14:10:02 GMT 2015	android.media
MediaDrm.java	API Doc	Android 5.1 API	35485	Thu Mar 12 22:22:30 GMT 2015	android.media