SDK / exoplayer

This is a breaking change if the annotation itself is in use in Kotlin
code. It's judged that the IntDefs in this commit are unlikely to be
referred to often in Kotlin code. This is because they're either:
- Related to esoteric parts of the library, or
- In a common part of the library but only returned from methods (and
  never passed to callback methods).

A follow-up change will fix the positions of existing usages to match
this new config.

#minor-release

PiperOrigin-RevId: 426410237

#minor-release

PiperOrigin-RevId: 426410137

This is not backwards compatible if the @SelectionReason annotation is
used in Kotlin code, but before this change there aren't many library
surfaces that return a value annotated with @SelectionReason, so it
seems relatively unlikely that it is in use in any/many apps.

A follow-up change will fix the positions of existing usages to match
this new config.

#minor-release

PiperOrigin-RevId: 426409877

This is only used inside AudioFocusManager, it doesn't need to public.

Also mark it TYPE_USE and update the position to match.

#minor-release

PiperOrigin-RevId: 426407790

This is only used in DefaultAudioSink, so we could move it there and
make it private - but at that point we might as well refer to the
underlying AudioManager constants instead.

#minor-release

PiperOrigin-RevId: 426407661

Keep values related to LegacyPlayerView in attrs_legacy_player_view.xml
and put all values related to LegacyPlayerControlView back in their
original locations. We plan to remove LegacyPlayerView (and
attrs_legacy_player_view.xml) from media3, but will keep
LegacyPlayerControlView - so the separation of the XML files needs to
reflect this split.

#minor-release

PiperOrigin-RevId: 426406973

Fallback is only disabled for robolectric and instrumentation tests.
For MH tests, fallback is not disabled, as it may be needed due to
the broad range of devices available.

PiperOrigin-RevId: 426403167

#minor-release
Issue: google/ExoPlayer#9939
PiperOrigin-RevId: 426394339

This only changes IntDefs that cannot be used by apps because they're
either private or package-private.

A follow-up change will fix the positions of existing usages to match
this new config.

#minor-release

PiperOrigin-RevId: 426372273

Reason for not rolling back the rollback https://github.com/androidx/media/commit/d68b790077efb33749a98750ce8ffed91d4f44ed: file name changed and
file content moved, the automated tool is unable to correctly apply the change.

Apply suggested AVC profile depending on the API version.

Use `AVCProfileHigh` only when there's encoder support.

PiperOrigin-RevId: 426363780

This makes the delegation model more explicit, and prevents the javadoc
compiler from just pulling in the Player javadoc automatically - which
can lead to some confusion when some method definitions in Player depend
on other methods (e.g. seekForward() is defined in terms of
getSeekForwardIncrement()).

Issue: google/ExoPlayer#9897

#minor-release

PiperOrigin-RevId: 426359004

These were messed up in https://github.com/androidx/media/commit/74c6ef9ba096fe64e767a739b97debca5185a375

Also suppress deprecation warnings when we're just forwarding a
deprecated method to the delegate.

#minor-release

PiperOrigin-RevId: 426351791

This type is still known as PlayerView in exoplayer2

#minor-release

PiperOrigin-RevId: 426348286

This allows us to remove the IMA naming from DefaultMediaSourceFactory's
SSAI integration.

#minor-release

PiperOrigin-RevId: 426346456

We use the top priority encoder (sorted by EncoderSelector) and the requested
output format for encoding.

PiperOrigin-RevId: 426191800

This change makes GlUtil.Program an outer class named GlProgram,
and also moves private static helpers as well as the inner classes
Attribute and Uniform which were only used by GlUtil.Program to
GlProgram. Other static utility methods remain in GlUtil.

No functional changes intended.

PiperOrigin-RevId: 426119299

PiperOrigin-RevId: 426113559

The longer list of targets is only necessary for backwards
compatibility with existing Kotlin code that will stop compiling
if the position of the annotation becomes 'wrong' by marking it only
TYPE_USE. Since none of these IntDefs have been released (except in
media3 alpha1) we don't need to maintain this compatibility.

Also add a comment to all the places that *do* need the longer list of
targets, in order to explain why it's there and discourage copy-pasting
when defining new IntDefs in future.

Also fix some single-element arrays to remove the array notation.

#minor-release

PiperOrigin-RevId: 426108537

The listener will automatically forward diagnostics info to the
Android platform. ExoPlayer.Builder gets a new setter that allows
to disable this feature if required.

#minor-release

PiperOrigin-RevId: 426099872

Remove most of the customisation documentation, since StyledPlayerView
isn't really designed to be customised as deeply as PlayerView.

Also remove most documentation around StyledPlayerControlView,
especially as a standalone controller class - since it doesn't work
well for this use-case.

#minor-release

PiperOrigin-RevId: 426090762

PiperOrigin-RevId: 426089165

- The MIME type should ideally default to HEVC if there is an encoder for it.
- Next, check if AVC is supported.
- If there is no encoder for AVC, then we should pick an encoder in the list of
existing encoders instead of abandoning the transformation.

PiperOrigin-RevId: 425900638

PiperOrigin-RevId: 425885803

PiperOrigin-RevId: 425882755

PiperOrigin-RevId: 425874534

PiperOrigin-RevId: 425871885

PiperOrigin-RevId: 425863658

PiperOrigin-RevId: 425858281

This allows the same DefaultMediaSourceFactory instance to be used as
the contentMediaSourceFactory inside
ImaServerSideAdInsertionMediaSource.

PiperOrigin-RevId: 425846609

PiperOrigin-RevId: 425845144

#minor-release

PiperOrigin-RevId: 425842813

PiperOrigin-RevId: 425838647

This makes SimpleExoPlayer a simple forwarding wrapper which can be
removed in the future.

The changes are all purely mechanical with none of the potential further
simplifications made yet. The only exceptions are name clashes where
either EPI or SEP was calling a method in one of the classes and both
classes had different implementations for the same method name. In these
cases we needed to disambiguate between the two different
implementations (example: ExoPlayerImpl.setListener was renamed to
setEventListener).

#minor-release

PiperOrigin-RevId: 425823095

Tested by confirming transformations still work and write to a output file in a
scoped-storage directory on a:
* Nexus 6P API 23 emulator
* Google Pixel 4 API 31 physical device

PiperOrigin-RevId: 425644266

On devices with a smaller screen / low resolution not all
options fit, so scrolling is needed.

PiperOrigin-RevId: 425635224

More info: ​go/immutable-map-buildorthrow-lsc

NOTE: if the source of truth for this code is *NOT* `third_party`, please let me know and I'll revert this CL (and please consider upstreaming this change yourself).

#inlineme

Tested:
    TAP for global presubmit queue passed after automated deflaking of failures: http://mondo/deflaker/run/530857d2-45cb-4069-a234-48c5efe945f1 http://mondo/deflaker/run/0dce4296-e6bb-42d2-8b64-b393f45b6ad3
    http://test/OCL:425453729:BASE:425451020:1643699365244:811c1a24
PiperOrigin-RevId: 425616165

#minor-release

PiperOrigin-RevId: 425613253

Introduce an interface EncoderSelector for developers to filter out unwanted
encoders.

PiperOrigin-RevId: 425611421

In some cases we create empty playback metrics with no corresponding
events (e.g. when an app seeks to a new media item and immediately
releases the player). There is no benefit in having completely empty
metrics entries, so it's cleaner to not report them in such cases.

#minor-release

PiperOrigin-RevId: 425609010

To fix transformer demo + Nexus emulator bug.

#minor-release

PiperOrigin-RevId: 425603703