SDK / exoplayer

Call rating with extras

Make DefaultTrackSelector.AudioTrackScore protected

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215214894

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215213255

If we prepare a deferred media period before the actual timeline is available,
we either prepare with position zero (= the default) or with a non-zero
initial seek position.

So far, the zero (default) position got replaced by the actual default position
(including any potential non-zero window offset) when the timeline became known.

However, a non-zero initial seek position was not corrected by the non-zero
window offset. This is fixed by this change.

Related to that, we always assumed that the deferred media period will the
first period in the actual timeline. This is not true if we prepare with an
offset (either because of an initial seek position or because of a default
window position). So, we also determine the actual first period when the
timeline becomes known.

Issue:#4873

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215213030

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215205796

These two methods are meant to indicate to the track selection that it's
started or stopped being used. This is helpful to schedule background tasks
related to track selection (e.g. register network change listeners etc.).
This intention is not clearly stated in the method docs.

Also, all track selections of all prebuffered periods stay enabled in
parallel at the moment. As the whole purpose of these methods is to know
whether dynamic updates via updateSelectedTrack may happen, it's better to
only enable track selections of the current loading media period. That's
similar to how we always forward the loading track selections to the
LoadControl.

This change:
 1. Improves the JavaDoc of TrackSelection.
 2. Disables track selections if loading moves to another period.
 3. Reenables track selection if loading moves back to a previous period.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215199987

Switch to the recommended way of checking whether the app is running on a TV
device.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=215177587

Extend Sony workaround up to and including Oreo.

Due to a platform issue the Display API couldn't report 1080p UI
and 4k SurfaceView support until Oreo. Since Oreo it is still
common for devices to misreport their display sizes via Display,
so this change switches to using system properties up to and
including Pie.

On Pie treble may prevent writing sys.display-size so check for
vendor.display-size instead.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214987203

This makes the annotations appear in the generated JavaDoc.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214952419

This allows selectAudioTrack() to be overridden.

More specifically, if the parts of the Format that are used
for decoder configuration are unchanged.

Issue: #2826

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214791234

r2.9.0

If a source is removed from the playlist, the player may still call createPeriod
for a period of the removed source as long as the new timeline hasn't been handled
by the player. These events are stale and can be ignored by using a dummy media
source. The stale media period will be released when the player handles the updated
timeline.

Issue:#4871

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214787090

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214784773

If a source is removed from the playlist, the player may still call createPeriod
for a period of the removed source as long as the new timeline hasn't been handled
by the player. These events are stale and can be ignored by using a dummy media
source. The stale media period will be released when the player handles the updated
timeline.

Issue:#4871

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214787090

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214784773

Issue:#4861

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214772527

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214750185

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214650418

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214638939

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214598078

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214584874

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214584874

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214582295

This simplifies code skipping items in a playlist programatically.

Issue:#4863

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214580742

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214277073

Issue: #4834

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214258163

Issue: #4857

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214254231

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214227045

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213979058

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214261973

Issue: #4834

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214258163

Issue: #4857

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214254231

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=214227045

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213979058

This method needs to be called whenever the track selection of the current
loading period changes, but also when the loading period itself (and thus
the "loading track selection") changes. These are the same situations in which
we update the loading media period id and thus we can move both updates in
a common helper method.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213959982