SDK / exoplayer

- In slow motion videos flattened by Samsung, the saut box is kept but
only have the 4 first bytes (author field).
- In Samsung normal videos, the recording mode is zero.

In these cases, skip this box.

PiperOrigin-RevId: 347577303

Issue: #3750
PiperOrigin-RevId: 347572122

Previously the `AdTagLoader` only had one listener which meant that updates
that should affect all periods with matching identifiers in the timeline only
affected the last-attached one. Fix this by having `AdTagLoader` track all its
listeners.

Issue: #3750
PiperOrigin-RevId: 347571323

Currently we don't remove the AnalyticsListeners registed to
SimpleExoPlayer after calling release. We didn't do this mainly
because there are messages triggered as part of the release that
still cause interesting events (e.g. decoderDisabled with the
final counters, final dropped counts etc).

However, we should fully release/remove the listeners once these
pending events are delivered to:
 1. Not leak listener implementations (e.g. if the listener is an
    Activity)
 2. Ensure we don't send future events that may cause listeners
    to unintentionally access released or nulled variables. This
    could happen for example if someone calls a player method
    after the player was released.
In addition, we can add a onPlayerReleased callback to
AnalyticsListener to allow implementations to clean themselves up
once all pending events are delivered.

PiperOrigin-RevId: 347434344

It is more realistic for each source to have its own listener and to share
`TimelineWindowDefinition`s between them.

Issue: #3750
PiperOrigin-RevId: 347398769

#exofixit

PiperOrigin-RevId: 347389531

PiperOrigin-RevId: 347388172

PiperOrigin-RevId: 347386108

This will allow player to be moved to common.

#player-to-common

PiperOrigin-RevId: 347375344

#exofixit

PiperOrigin-RevId: 347375323

PiperOrigin-RevId: 347351440

Issue: #8011
#minor-release
PiperOrigin-RevId: 347288689

This means it gets pulled in when apps depend on ExoPlayer locally:
https://github.com/google/ExoPlayer/blob/release-v2/README.md#locally

This resolves the missing snapshot error that people see currently,
because the existing repository config is in the top-level ExoPlayer
build.gradle file which isn't executed when depending on ExoPlayer
locally.

Issue: #8332
Issue: #7932
PiperOrigin-RevId: 347245078

Issue: #8272
#minor-release
PiperOrigin-RevId: 347010412

- Re-layer layout so that the central controls end up on
  top (and, more importantly, have preference for receiving
  touch input) if the view is so small that elements start
  to overlap. This requires splitting the background and
  the controls themselves.
- Fix bug that could cause the scrubber to not be hidden
  in minimal mode, if the mode is entered when the controls
  are not visible.
- Fix positioning of minimal controls.
- Remove scrubber padding in minimal mode, since the scrubber
- Remove unused bar_gravity value.

PiperOrigin-RevId: 347008789

- Replace some magic constants with use of layout gravity where possible
- Remove some attributes that are set in code anyway
- Remove some attributes that are set to their default values
- Inline transport controls
- Minor naming cleanup

PiperOrigin-RevId: 346980595

#exofixit

PiperOrigin-RevId: 346975740

#exofixit

PiperOrigin-RevId: 346972678

Issue: #8229
#exofixit
PiperOrigin-RevId: 346968046

This is needed for slomo audio flattening.

PiperOrigin-RevId: 346965990

PiperOrigin-RevId: 346954787

Issue: #5011
PiperOrigin-RevId: 346828103

Make the MediaCodecFactory injectable from the constructors of
MediaCodecAudioRenderer and MediaCodecVideoRenderer.

PiperOrigin-RevId: 346784661

PiperOrigin-RevId: 346764371

Before this we added the resource info to Truth assertions, but the
same info is missing if an exception bubbles out of the SUT.

PiperOrigin-RevId: 346757960

PiperOrigin-RevId: 346554044

When a listener is removed or released we may not have called
onEvents for events that happened before this point. To ensure
listeners don't miss events we need to trigger a final onEvents
with all events we have happened so far (if any).

PiperOrigin-RevId: 346553030

In a later change, MediaCoderAdapter.Factory will be injectable to
MediaCodecRenderer.

PiperOrigin-RevId: 346525171

PiperOrigin-RevId: 346346359

This is useful in cases where the client is not interested in DRM.

PiperOrigin-RevId: 346313024

PiperOrigin-RevId: 346270250

Fix Matroska, Heif, FLAC, Ogg, Opus, Vorbis
extractor nullness check.

There should be no functional change.
Every media that fail to be parsed should still fail.
Every media that parsed successfully should still succeed.

This refactor aims to push all nullness constraints up the call stack to clarify each API nullness contract. This ensures implementation and caller have to prove their respective contract close to where such logic is implemented. This also allows to fail early if an nullness contract is broken instead of deep in the call stack.

For example, by adding a requirement that all implementation of `StreamReader.readHeaders` have to initialize `setupData.format` if the return false, each overriding method is forced to prove this next to the logic initializing it. This also means the runtime check might not be needed because the nullnessChecker can prove itself the contract holds.

This is in contrast with adding a null check at the point of usage, which will not catch logic errors where they are produce, but later when they are perceived; making it harder to debug and catching the issue at run time instead of compile time.

#exofixit

PiperOrigin-RevId: 346163124

This will allow Player to move in common without
trackSelector and all its many dependency.

Currently all users of `getTrackSelector` are
downcasting it in `DefaultTrackSelector`, this change
thus does not break them.

Track selection API is intended to be reworked, methods
will be added to the currently empty interface.

#player-to-common

PiperOrigin-RevId: 346159765

This is needed to move Player in common.

#player-to-common

PiperOrigin-RevId: 346157905

This is needed to move ExoPlayerException in common.
The follow up cl moves MediaPeriodId completely.

#player-to-common

PiperOrigin-RevId: 346133091

Issue: #5011
PiperOrigin-RevId: 346080748

Issue: #3750
PiperOrigin-RevId: 346079830

Issue:#8295
PiperOrigin-RevId: 346064966

Issue: #8308
#minor-release
PiperOrigin-RevId: 345707141

Avoid duplicating the values.

#player-to-common

PiperOrigin-RevId: 345642356