diff options
Diffstat (limited to 'include/media/IMediaPlayer.h')
| -rw-r--r-- | include/media/IMediaPlayer.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/media/IMediaPlayer.h b/include/media/IMediaPlayer.h index 074125f..b6f654f 100644 --- a/include/media/IMediaPlayer.h +++ b/include/media/IMediaPlayer.h @@ -59,6 +59,23 @@ public: // @param filter A set of allow and drop rules serialized in a Parcel. // @return OK if the invocation was made successfully. virtual status_t setMetadataFilter(const Parcel& filter) = 0; + + // Retrieve a set of metadata. + // @param update_only Include only the metadata that have changed + // since the last invocation of getMetadata. + // The set is built using the unfiltered + // notifications the native player sent to the + // MediaPlayerService during that period of + // time. If false, all the metadatas are considered. + // @param apply_filter If true, once the metadata set has been built based + // on the value update_only, the current filter is + // applied. + // @param[out] metadata On exit contains a set (possibly empty) of metadata. + // Valid only if the call returned OK. + // @return OK if the invocation was made successfully. + virtual status_t getMetadata(bool update_only, + bool apply_filter, + Parcel *metadata) = 0; }; // ---------------------------------------------------------------------------- |