SDK / exoplayer

r2.18.0

The API 32 SDK has incorrect versioning metadata for Spatializer. It
reports the whole class has only been present since API 33 (which is
surely impossible given it's present in the API 32 SDK):
https://issuetracker.google.com/234009300

The metadata seems to be correct in the API 33 SDK, so this baseline
will no longer be needed when we bump to `compileSdkVersion = 33`.

#minor-release

PiperOrigin-RevId: 455372269
(cherry picked from commit 71ae88fb)

#minor-release

PiperOrigin-RevId: 455361427
(cherry picked from commit 87420fcd)

Fixing lint errors in the string.xml files makes no sense because these are
overridden with the next automated string import. Adding a lint-baseline.xml
instead for the ui module.

See https://issuetracker.google.com/208178382

#minor-release

PiperOrigin-RevId: 455354304
(cherry picked from commit 495480a6)

#minor-release

PiperOrigin-RevId: 455350486
(cherry picked from commit 209d3085)

PiperOrigin-RevId: 455347182
(cherry picked from commit e220f537)

#minor-release

PiperOrigin-RevId: 455140203
(cherry picked from commit 05b69a7a)

#minor-release

PiperOrigin-RevId: 455128997
(cherry picked from commit 499d3f94)

PiperOrigin-RevId: 455094147
(cherry picked from commit 1ca382d1)

PiperOrigin-RevId: 454951844
(cherry picked from commit 8b65c6a0)

See https://issuetracker.google.com/208178382

PiperOrigin-RevId: 454949204
(cherry picked from commit 6fd777c5)

PiperOrigin-RevId: 454945333
(cherry picked from commit 47594724)

PiperOrigin-RevId: 454939082
(cherry picked from commit d1fbef81)

#minor-release

PiperOrigin-RevId: 454884692
(cherry picked from commit 6dc4b39c)

PiperOrigin-RevId: 454641746
(cherry picked from commit 1c373d51)

The default constructor is only allowed to be called on
API < 32 and the test should use the defined UNSET constant
to be API independent.

#minor-release

PiperOrigin-RevId: 454568893
(cherry picked from commit 0ed53215)

`codecDrainAction` is set to `DRAIN_ACTION_NONE` in 3 places in
`MediaCodecRenderer`:
* The constructor (so there's no prior state to worry about)
* `updateDrmSessionV23()`: Where `mediaCrypto` is reconfigured based
  on `sourceDrmSession` and `codecDrmSession` is also updated to
  `sourceDrmSession`.
* `resetCodecStateForFlush()`: Where (before this change) the action
  is unconditionally set back to `DRAIN_ACTION_NONE` and so any
  required updated implied by
  `DRAIN_ACTION_FLUSH_AND_UPDATE_DRM_SESSION` is not done.

This change ensures that `flushOrReleaseCodec()` handles
`DRAIN_ACTION_FLUSH_AND_UPDATE_DRM_SESSION` before calling .

This probably also resolves Issue: google/ExoPlayer#10274

#minor-release

PiperOrigin-RevId: 454114428
(cherry picked from commit c736a72c)

The track selector will select multi-channel formats when those can be
spatialized, otherwise the selector will prefer stereo/mono audio
tracks. When the device supports audio spatialization (Android 12L+),
the DefaultTrackSelector will monitor for changes in the platform
Spatializer and trigger a new track selection upon a
Spatializer change event.

Devices with a `television` UI mode are excluded from audio channel
count constraints.

#minor-release

PiperOrigin-RevId: 453957269
(cherry picked from commit 9f3c595e)

#minor-release

PiperOrigin-RevId: 453408087
(cherry picked from commit 527db57b)

This change fixes a bug where the player is frozen with HLS chunkless
preparation because the audio stream wrappers are not marked as master
timestamp sources before preparation.

#minor-release

PiperOrigin-RevId: 453941815
(cherry picked from commit 91748410)

PiperOrigin-RevId: 453905355
(cherry picked from commit 8a31e33d)

Some Player implementations have no playlist capability but can still
set a MediaItem for playback. Examples are a MediaController connected
to a legacy MediaSession, ExoPlayer up to 2.12 or MediaPlayer.

To indicate this capability, we need an allowed command in addition
to COMMAND_CHANGE_MEDIA_ITEMS that just allows to set a single item
that replaces everything that is currently played.

#minor-release

PiperOrigin-RevId: 453879626
(cherry picked from commit 20561528)

With HLS chunkless preparation, audio formats may have no value
for channel count. In this case, the DefaultAudioSink will either query
the platform for a supported channel count (API 29+) or assume a max
channel count based on the encoding spec in order to decide whether the
audio format can be played with audio passthrough.

Issue: google/ExoPlayer#10204

#minor-release

PiperOrigin-RevId: 453644548
(cherry picked from commit b3b57bc9)

#minor-release

PiperOrigin-RevId: 453622964
(cherry picked from commit 2c2be2da)

PiperOrigin-RevId: 453490088
(cherry picked from commit ade3452e)

The current setup with distinct, private `keyForField` implementations,
leaves open the (theoretical) possibility of a clash in the `Bundle`
keys used by the superclass and subclass. This change brings
consistency with our only other extensible `Bundleable` type
(`PlaybackException`).

#minor-release

PiperOrigin-RevId: 453385875
(cherry picked from commit a056f08a)

We generally nest the `Builder` for `Foo` inside `Foo`. In this case,
there's already a `DefaultTrackSelector.Parameters.Builder` type visible
to a developer, it just happens to be the 'common'
`TrackSelectorParameters.Builder`, so using it is a bit weird. For
example this code snippet doesn't compile because
`DefaultTrackSelector.Parameters.Builder#build()` returns
`TrackSelectionParameters`. This CL fixes that problem and the code
snippet now compiles.

```java
DefaultTrackSelector.Parameters params =
   new DefaultTrackSelector.Parameters.Builder(context).build()
```

#minor-release

PiperOrigin-RevId: 453215702
(cherry picked from commit 88162238)

#minor-release

PiperOrigin-RevId: 452282128
(cherry picked from commit 2441bc69)

This is done by removing the `@FieldNumber` IntDef completely. It's not
really adding much value anyway, because it's `open` so there's no real
enforcement to prevent passing 'incorrect' values.

#minor-release

PiperOrigin-RevId: 452108972
(cherry picked from commit 97210b5a)

#minor-release

PiperOrigin-RevId: 452043577
(cherry picked from commit c3866449)

This should fix running `./gradlew clean test` if MediaPipe hasn't been built, for example.

PiperOrigin-RevId: 452033698
(cherry picked from commit 14ed32c6)

This reinstates the permissive behaviour removed by
https://github.com/google/ExoPlayer/commit/fe7e5b8181333683fda7869c3d9cffc0bdefcccb

Test file created by opening bear.opus in a hex editor and naively
duplicating the two header packets, starting at (and including) the
first `OggS` in the file and ending just before the third `OggS`.

#minor-release

Issue: google/ExoPlayer#10038
PiperOrigin-RevId: 452015662
(cherry picked from commit b6b28267)

#minor-release

PiperOrigin-RevId: 452006137
(cherry picked from commit 5460ac8e)

#minor-release

PiperOrigin-RevId: 452002758
(cherry picked from commit f76baaee)

This ensures the 'use X instead' message is easily visible in the
generated HTML for the overriding method. Currently it's not, e.g.:
https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/BasePlayer.html#getCurrentWindowIndex()

#minor-release

PiperOrigin-RevId: 452002224
(cherry picked from commit d711dee0)

PiperOrigin-RevId: 451994696
(cherry picked from commit 1c5032e1)

The current verion of AGP warns it doesn't support Android API 32 [1].

The wrapper was upgraded with ([instructions](https://docs.gradle.org/current/userguide/gradle_wrapper.html#sec:upgrading_wrapper)):
```shell
$ ./gradlew wrapper --gradle-version 7.4.2 --distribution-type all
```

[1]
```
WARNING:We recommend using a newer Android Gradle plugin to use compileSdk = 32

This Android Gradle plugin (7.0.3) was tested up to compileSdk = 31

This warning can be suppressed by adding
    android.suppressUnsupportedCompileSdk=32
    to this project's gradle.properties

    The build will continue, but you are strongly encouraged to update your project to
    use a newer Android Gradle Plugin that has been tested with compileSdk = 32
```

#minor-release

PiperOrigin-RevId: 451893214
(cherry picked from commit 7fc9bb9c)