Instead of having types in flac inherit types in vorbis, make types in
vorbis inherit types in flac. This is a bit of a hack and somewhat
messy, but it retains backwards compatibility.
Collapse the two variations of `VorbisUtil.buildMetadata` into a single
method called `VorbisUtil.parseVorbisComments` that only takes a list
of vorbis strings, compared to previously where it would take strings
and picture frame instance. Any code that relied on the old signature
now either concatenates picture frames and vorbis comments or copies
vorbis comments into an existing metadata instance.
Simplify how the comment header is parsed and eliminate a few possible
bugs in the process, such as:
- Metadata being overwritten directly by the comments header.
- The packet being rewound to 0 if it cannot find a comment header,
which might result in the cursor being moved to a bad position.
In the old `flac` module, superclass the deprecated types under the
moved types in the `vorbis` module. This ensures backwards compat
with existing library users.
Refactor the overall module to place the unified vorbis tags into a
single package called `vorbis`. Also re-intoduce the vorbis tags
in their original `flac` module, but deprecate them.
Populate ICY headers into MediaMetadata so that they can
propagate to the app via AnalyticsListener#onMediaMetadataChanged().
This change copies IcyHeaders.name into MediaMetadata.description
and IcyHeaders.genre into MediaMetadata.genre.
Note: MediaItem.metadata maintain their precedence and overwrite any
ICY headers parsed.
Issue: google/ExoPlayer#9677
PiperOrigin-RevId: 410495676
Populate ICY headers into MediaMetadata so that they can
propagate to the app via AnalyticsListener#onMediaMetadataChanged().
This change copies IcyHeaders.name into MediaMetadata.description
and IcyHeaders.genre into MediaMetadata.genre.
Note: MediaItem.metadata maintain their precedence and overwrite any
ICY headers parsed.
Issue: google/ExoPlayer#9677
#minor-release
PiperOrigin-RevId: 410495676
