SDK / exoplayer

Previously if the AudioCapabilities reported that an encoding/channel count was
supported, DefaultAudioSink could try to play it via passthrough. However,
DefaultAudioSink does not support passthrough of every possible format (for
example, it's likely that AAC passthrough does not work given it's never been
tested and recent GitHub issues indicate that trying to use it leads to no
audio being played).

Add additional checks to make sure the encoding is in the list of encodings that
are known to work with passthrough in DefaultAudioSink.

issue:#7404
PiperOrigin-RevId: 312651358

A subsequent change will rename it to CacheWriter and make it instantiable.

Issue: #5978
PiperOrigin-RevId: 312648623

*** Original commit ***

Remove set timeout on release() and setSurface()

Removes the experimental methods to set a timeout when
releasing the player and setting the surface.

***

PiperOrigin-RevId: 312647457

PiperOrigin-RevId: 312646461

- To make it clear that cache keys are for whole resources
- To explicitly make it clear to implementors that deriving a cache key
  from position and length is invalid. We've seen at least one developer
  trying to do this [1], so it seems worthwhile to be explicit!

[1] https://github.com/google/ExoPlayer/issues/5978#issuecomment-618977036

Issue: #5978
PiperOrigin-RevId: 312643930

It currently crashes if the samples change such that the persisted
position is no longer within bounds.

PiperOrigin-RevId: 312554337

PiperOrigin-RevId: 312481058

PiperOrigin-RevId: 312479370

PiperOrigin-RevId: 312479354

Issue:#7338
PiperOrigin-RevId: 312470913

PiperOrigin-RevId: 312467496

Guava is heavily optimized for Android and the impact on binary size
is minimal (and outweighed by the organic growth of the ExoPlayer
library).

This change also replaces Util.toArray() with Guava's Ints.toArray()
in order to introduce a Guava usage into a range of modules.

PiperOrigin-RevId: 312449093

This will replace the need to use CacheUtil.getCached, and is part of refactoring
CacheUtil to only do writing (it will be renamed to CacheWriter in a subsequent
change).

PiperOrigin-RevId: 312366040

The caller will often have C.LENGTH_UNSET already, and
it's awkward to force them to do the conversion themselves.

PiperOrigin-RevId: 312276810

PiperOrigin-RevId: 312266156

- Remove scratchStyleMatches output parameter from WebvttCueParser.
- Switch from String[] to Set<String> for representing classes.
- In-line WebvttCssStyle.reset() since it's not used anywhere else.

PiperOrigin-RevId: 312249552

PiperOrigin-RevId: 312131816

PiperOrigin-RevId: 312130813

Issue: #7309
PiperOrigin-RevId: 312115330

- The remove(DataSpec) method was confusing because it ignored
  the DataSpec position and range, and instead removed all data
  with a matching cache key.
- The remove(String) method seems better put directly on the
  Cache interface.

PiperOrigin-RevId: 312113302

PiperOrigin-RevId: 312096467

This is currently only parsed if the CSS class is specified directly on
the <ruby> tag (e.g. <ruby.myClass>)

PiperOrigin-RevId: 312091710

PiperOrigin-RevId: 312090461

PiperOrigin-RevId: 312083761

PiperOrigin-RevId: 312080838

This requires lots of new DRM plumbing in FakeMedia{Period,Source} and
FakeSampleStream.

Part of issue:#6765

PiperOrigin-RevId: 312072332

This is part of go/exoplayer-playlist-retrieval which aims for all MediaSources to associate the media item to the corresponding window. Media items need to be added to the timeline which then assigns it to the window.mediaItem attribute.

PiperOrigin-RevId: 312065023

The ad break time in seconds from IMA was "-1" for postrolls, but this didn't
match C.TIME_END_OF_SOURCE in the ad group times array.

Handle an ad break time of -1 directly by mapping it onto the last ad group,
instead of trying to look it up in the array.

PiperOrigin-RevId: 312064886

The new behaviour:
- If the session is successfully opened, an acquire event is dispatched
  to all attached dispatchers.
- If acquire() is called but the session is already open, the acquire
  event is dispatched only to the dispatcher provided in to acquire()
- If the session is successfully released, a release event is dispatched
  to all attached dispatchers (in theory at most one should ever be
  attached at this point).
- If release() is called but the session isn't released (because
  referenceCount > 0) then a release event is dispatched only to the
  dispatcher provided to release().

PiperOrigin-RevId: 312062422

This is the rename-only part of https://github.com/google/ExoPlayer/pull/7370

PiperOrigin-RevId: 312057896

Issue:#7337
PiperOrigin-RevId: 312042768

This makes test failures with lists of items much easier to read

PiperOrigin-RevId: 312035040

Switch to snapshot Robolectric to pick up the latest version of shadows
required by MediaCodecVideoRendererTest and MediaCodecAudioRendererTest.

PiperOrigin-RevId: 312030332

PiperOrigin-RevId: 311755157

Detect stuck buffering cases in ImaAdsLoader, and discard the ad group after
a timeout. This is intended to make the IMA extension more robust in the case
where an ad group unexpectedly doesn't load.

The timing out behavior is enabled by default but apps can choose to retain
the old behavior by setting an unset timeout on ImaAdsLoader.Builder.

PiperOrigin-RevId: 311729798

EventTime contains information about when an event happened and where
it belongs to. Both places can be fully described using timeline, window
index, media period id and position.

Right now, only the information for where the event belongs to is fully
contained in EventTime, whereas the time when the event happened only has
the position, and none of the other information (timeline, window, period).

This change adds the missing information, so that the EventTime can easily
be used without having access to the Player. This also ensures Event
metadata is self-contained and can be stored and reused later.

issue:#7332
PiperOrigin-RevId: 311727004

Removes the experimental methods to set a timeout when
releasing the player and setting the surface.

PiperOrigin-RevId: 311703988

- Add Widevine AV1 streams
- Remove SD and HD only Widevine streams (we don't need so many!)
- Simplify naming

PiperOrigin-RevId: 311697741

PiperOrigin-RevId: 311628160

PiperOrigin-RevId: 311623784