SDK / exoplayer

In a later change it will be necessary to be able to destroy the ads
manager if all ads are skipped while creating ads rendering settings.
This change prepares for doing that by not having the ads manager
passed into the method (so the caller can null or initialize it).

PiperOrigin-RevId: 315488830

This is in preparation for refactoring the logic to support not
playing an ad before the resume position (optionally).

PiperOrigin-RevId: 315431483

Previously the fake ads loader listener would always pass the same ad
durations to the fake player, but actually the known ad durations can
change during playback.

Make the fake behavior more realistic by only exposing durations for
ads that have loaded.

PiperOrigin-RevId: 314956223

r2.11.5

PiperOrigin-RevId: 314925639

This reverts commit c20b85ac.

PiperOrigin-RevId: 314903986

Issue: #7453
PiperOrigin-RevId: 314710328

Issue: #6901
PiperOrigin-RevId: 314418536

Issue: #7456
PiperOrigin-RevId: 314408767

Issue:#7325
PiperOrigin-RevId: 314321914

Merge fix for #7193 into dev-v2-r2.11.5

We currently have a currentMediaPeriodId and an activeSessionId that are more
or less tracking the same thing unless the current media period isn't "active" yet.

Simplify this logic by using a single currentSessionId field and the respective
isActive flag of this session. Also move all session creation and activation code in
the same method to make it easier to reason about the code.

This change also fixes a subtle bug where events after a seek to a new window
are not ignored as they should.

PiperOrigin-RevId: 289432181

Currently, this method is only supposed to be called before removing
the listener from the player or when releasing the player.

If called at other times, it will throw an exception later when
a playback session is ended automatically.

issue:#7193
PiperOrigin-RevId: 308254993

The first session should only be created once we have the media items
and/or called prepare. Otherwise the first session is created with
an EventTime having an empty timeline making it less useful.

issue:#7193
PiperOrigin-RevId: 308100555

This reverts commit b05e9944.

PiperOrigin-RevId: 312083761

PiperOrigin-RevId: 312080838

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

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

PiperOrigin-RevId: 311106612

Put static methods at the end.

Also add a couple of missing parameter name comments.

PiperOrigin-RevId: 311077684

Log content progress events, as these are helpful to debug triggering of events
based on the content progress.

Don't log AD_PROGRESS events as they occur several times per second while ads
are playing, and the verbosity makes logs difficult to read.

PiperOrigin-RevId: 311077302

PiperOrigin-RevId: 310901647

PiperOrigin-RevId: 310883076

issue:#6429
PiperOrigin-RevId: 309906760

adPlaybackState is now non-null, and the uninitialized case is covered by a new
boolean hasAdPlaybackState. Position progress updates are now non-null and
initialized with IMA's VIDEO_TIME_NOT_READY constant.

Also fix some misc code issues:
- Remove empty branch for SmoothStreaming (Android Studio warns about this).
- Tidy onTimelineChanged and onPositionDiscontinuity and the methods they call
  to improve naming.
- Remove logging for IMA events after release, as these methods are expected to
  be called in the current IMA SDK behavior.

PiperOrigin-RevId: 308977116

The mocking setup is quite messy/unclear compared to the fakes, but it seems
worth switching over because IMA API changes have already required changes
to fakes in the past, and there are more API changes in the version we are
about to upgrade to. This change should generally remove the need to keep
the fakes up-to-date.

PiperOrigin-RevId: 308819176

The positions were interchangeably used with window and period
positions. This change more clearly ensures that all positions in the
AdPlaybackState are based on periods and that we use the right adjustments
for all usages.

PiperOrigin-RevId: 297811633

This tests explicitly that initialization happens even if the Timeline
is a placeholder.

No other change is needed. While the Timeline is still a placeholder
ImaAdsLoader.getCurrentPeriodPosition will return 0 and trigger
pre-rolls (intended behaviour) and it doesn't matter whether the
actual initial period position may be somewhere else.

PiperOrigin-RevId: 298833867

This change is similar to e8293b92
but without relying on new player events that haven't been released
yet, to make it easier to merge changes related to ImaAdsLoader on
top.

ImaAdsLoader relies on preloading being enabled (it doesn't
work without it) so we may as well remove the constant to
avoid potential confusion.

PiperOrigin-RevId: 284951356

PiperOrigin-RevId: 292316767

PiperOrigin-RevId: 300249371

 - Add method to scale scrubber handle of DefaultTimeBar

PiperOrigin-RevId: 294366734

The capture frame rate is currently available both via Format.metadata
and decoded in Format.frameRate. As the container Format.frameRate may
be useful to apps, only store the capture frame rate in metadata (apps
will need to decode it but can now access the container frame rate too).

PiperOrigin-RevId: 284165711