2011-01-17 OMA DRMのForward Lock概要 android http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob_plain;f=drm/libdrmframework/plugins/forward-lock/internal-format/doc/FwdLock.html;hb=a220a2979937700024662be0f8fc166ca65506ed こんなの入ったんだ...