Phase out the dumb hack TaskGuard class in favor of yield.
For some reason, I was under the impression that yield was horribly
slow. It's not, I was just using it wrong. So now TaskGuard is no
longer needed.
Re-add MediaStore genre parsing to the init() step.
This time, to play along with the new abstraction, the query is done in
initialization and loaded into a map that is then used when populating
raw audio.
Refactor all Backend instances into a new package called extractor and
a new structure called "Layer".
Layers are no longer generalized into an interface. Instead, they build
on eachother in order to produce a correct output of raw songs.
One of these layers is a stub class to eventually implement caching.
This changeset also phases out the "Ignore MediaStore tags" setting, as
it is no longer needed.
Add a basic framework for user-customizeable separators.
This is designed to be extendable if needed, albeit the app will likely
only let the user choose between +, ;, /, &, and ,.
Add separator parsing back, albeit in a much different manner.
Now Auxio will try to parse by , ; / + and &. This will be disabled by
default in the future and available as a setting. When parsing by
separator, whitespace is also trimmed. This occurs nowhere else though,
as there is no demand.
Add support for ID3v2.4-style multi-value tags separated by a null
terminator.
This temporarily removes most other forms of separator parsing in the
app. My plan is to reunify it under a new separator setting that allows
the user to select how multi-value tags are separated in their library.
Separator parsing tends to be too destructive by default, so this tends
to be a good option overall.
This commit does require ExoPlayer to be forked once again to add
ID3v2.4 separator support.
Fix some mistakes with the UID hashing process.
Some more work needs to be done regarding formalizing the datatype
and tagtype fields. If anything, I may just collapse them into a
single "tag" field since they are only used for equality.
Alternatively, I could make them integers to increase efficiency.
Depends.
Completely rework the ID system to pave the way to MusicBrainz ID
support and greatly increase ID integrity in general.
This changeset removes the old ID field, an emulation of a polynomial
hash that was used in all items, and replaces it with a new type called
UID that is specific to Music. Other types just use plain equals now,
and most instances of "id" to check for equality in the app have either
been inlined into an equals override or removed outright.
The new UID format is as follows:
datatype/format:uuid
Datatype is a tag that is just the lowercase tag name. For example,
"song". Format is the program that created the UID. auxio will be an
md5 hash, and musicbrainz will the a musicbrainz ID extracted from a
file. UUID is the uuid itself.
This is much more reliable and extendable than the old ID format. This
will also be the last time I break compat with old ID formats. From now
on, a legacy UID field will not be included to enable backwards compat,
when the time comes for a breaking change.
Migrate the playback system to a reactive model where internalPlayer
is now the complete source of truth for the playback state.
This removes the observer pattern for positions and instead introduces
a new State datatype that allows consumers to reactively calculate
where the position probably is.
This is actually really great for efficiency and state coherency, and
is really what I was trying to aim for with previous (failed) reworks
to the playback system. There's probably some bugs, but way less than
the ground-up rewrites I tried before.
This also lays the groundwork for gapless playback, as the internal
player framework is now completely capable of having more functionality
borged into it.
Add basic support for multiple genres.
This is sort of the test run for full multi-artist support, allowing me
to rework my abstractions to handle the presence of multiple parents.
This is nowhere near complete. For example, there is currently a stopgap
measure in the playback system that basically breaks genre playback.
It's a start though.
Switch position math to rely on deciseconds (1/10th of a second)
instead of full seconds.
This makes seeking and position management much smoother, with minimal
performance cost. In the future I may try to migrate the playback state
so that the position calculations are done on the UI end, but this
works for now.
Remove the "Off" ReplayGain setting, as it is mostly meaningless.
Users who don't want ReplayGain can remove the tags from their files.
No efficiency benefits either since the audio processor is always
disabled without replaygain tags. It is better not to confuse users
who do have ReplayGain but wonder why it is not working on their
files because the setting is off.
Remove the textSafe method, as it is functionally useless.
textSafe relied on a dumb 1.0.0 thing where I used wrap_content on
text views. Now it just causes relayouts for no good reason.
Remove EdgeCoordinatorLayout in favor of using fitsSystemWindows when
needed.
EdgeCoordinatorLayout was derived from a misunderstanding about how
window insets worked. Remove it.
Fix lints that have accumulated over time.
Apparently Android Studio just...stopped using lints. For no reason. I
had to upgrade to the beta version to actually get lints.
Add the ability to jump to arbitrary points in the queue.
This comes at the cost of the long-press option to move items, since
they simply cannot co-exist without visual issues.
Modify ExoPlayerBackend to handle the presence of multiple vorbis tags
for a particular key.
This is allowed by the spec and heavily leveraged by programs like
Picard. It also opens the door for better artist functionality, but
that is incredibly complicated and something I don't want to implement
right now.
Rework album types into release types, with additional support for live
albums, remixes, and mixtapes.
This is not a complete implementation, nor is it meant to be. I don't
want to add technical complexity handling Remix Compilations or
DJ-Mixes unless there is demand.
Add release type support to the media indexer.
This allows EPs, Singles, and Albums to be distinguished from
eachother. Auxio's implementation will use the MusicBrainz tag for
ID3v2 (Falling back to GRP1, as that is used sometimes), and will use
RELEASETYPE for vorbis comments.
Update MDC to the alpha version in order to use some extra features.
I was planning to switch to the new MaterialSwitch, but alpha03 has
this insane crippling issue with ripples that blocks such. Use alpha02
and prep the app for the addition of the switch.
Lowercase music names when hashing them to prevent drift stemming from
grouping.
The addition of the song may change the case of an artist if such
mitigations are in effect. To prevent such from invalidating music
hashes, we take the lowercase of every name hashed.
Set the enforce*BarContrast methods to false above API 29, so we can
use fully transparent navigation and status bars.
Previously, we used a mostly transparent color for such, but now, we
can use a completely transparent color without it being changed to
match contrast.
Update id hashing to correctly handle null artists and take discs
and durations into account.
Note that we try not to hash values only obtained with the ExoPlayer
parser, as those could feasibly change if the setting was toggled,
thus causing the playback state to wipe.
