get the drmrightsmanager instance . concode_field_sep int JNI_DRM_FAILURE concode_elem_sep int DRM_MIMETYPE_RIGHTS_XML concode_elem_sep int DRM_MIMETYPE_MESSAGE concode_elem_sep String DRM_MIMETYPE_RIGHTS_XML_STRING concode_elem_sep String DRM_MIMETYPE_RIGHTS_WBXML_STRING concode_elem_sep int JNI_DRM_SUCCESS concode_elem_sep DrmRightsManager singleton concode_elem_sep int DRM_MIMETYPE_RIGHTS_WBXML concode_field_sep int nativeDeleteRights concode_elem_sep int nativeQueryRights concode_elem_sep int nativeGetNumOfRights concode_elem_sep List getRightsList concode_elem_sep int nativeGetRightsList concode_elem_sep DrmRights installRights concode_elem_sep int nativeInstallDrmRights concode_elem_sep DrmRights queryRights concode_elem_sep void deleteRights
DrmRightsManager function ( ) { if ( singleton == null ) { singleton = new DrmRightsManager ( ) ; } return singleton ; }