SDK / exoplayer

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209947034

Similar to getBufferedPosition and getCurrentPosition, getDuration should
mention that it also returns the duration of the current ad.

And, also similar to getContentBufferedDuration and getContentPosition, a
new method getContentDuration simplifies querying the content duration while
playing an ad.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209914696

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209909845

The response headers of the last load are available from the loading source
when creating media source events and can be easily forwarded.

Issue:#4361
Issue:#4615

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209900693

The doc can be improved by enumerating and linking all possible values from
the interface doc.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209772309

Apps targeting P or later now must request this permission in order to
use foreground services.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209762160

This happens rarely and SimpleCache can continue fine.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209759996

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209758330

Also remove NonNull, since we assume NonNull by default. Except
where explicitly overriding a method with NonNull annotated args,
in which case we're still expected to use it.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209758204

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209757391

If available parse and use spherical metadata:
https://github.com/google/spatial-media/blob/master/docs/spherical-video-v2-rfc.md

RELNOTES=true

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209754080

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209752603

The previous change was too aggressive as it would clear future ad breaks.

Still clear the pending content position so the real content position is
reported after an empty ad break.

Issue: #4681
Issue: #4622

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209752306

Some tests were flaky because of the PlayUntilPosition action which called
player.setPlayWhenReady from the wrong thread. Also fixed some other misc
flakiness.

ExoPlayerTest seems to be non-flaky now (tested with 10000 runs).

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209743076

The options menu is not available on Android TV, which triggers a
null pointer exception whenever a sample is chosen.

This CL is a temporary fix until we rework the UI to not use
an options menu.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209742076

Issue:#4666

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209742008

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209580625

They don't need to be accessed publicly and are can be moved into the
respective chunk sources. This is the same structure used for Dash.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209507217

The MediaPeriodId with index is only properly defined together with a
timeline containing the index. Changing it to the period uid allows to use
the MediaPeriodId independent of the corresponding timeline.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209430257

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209417004

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209414373

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209412403

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209396260

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209390036

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209193233

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209162373

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209152304

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209134753

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209113673

The reason for the change is that variable substititution requires
master playlist variable definitions at the moment of parsing.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208997963

Issue: https://github.com/google/ExoPlayer/issues/4493

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208992790

feat(playlist): remove MediaSource range

WebvttExtractor: make public to allow create custom HlsExtractorFactory outside of library

#4304 - Add option to show buffering view when setPlayWhenReady is false

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208977806

Issue: #4532

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208968252

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208796064