SDK / exoplayer

This should make debugging much easier as values will be more human-readable.
Before this CL, one needed to reference MediaFormatUtil to check the
colorSpace/colorTransfer/colorRange values and make sure values were as
expected.

PiperOrigin-RevId: 502367147

The command check for setDeviceMuted was wrong.

PiperOrigin-RevId: 502355332

This player didn't fully check all player commands before calling the
respective methods.

PiperOrigin-RevId: 502353704

The method to dispatch actions in MediaControllerImplBase takes
a Player.Command, but the value is only used to check if we
are setting a surface and need to handle the special blocking
call. This can be cleaned up by removing the parameter and calling
a dedicated blocking method where needed. This also ensures we
have to mention the relevant Player.Command only once in each
method.

PiperOrigin-RevId: 502341862

This avoids throwing exceptions for correct (but deprecated) Player
method invocations.

PiperOrigin-RevId: 502341428

Makes GlEffectsFrameProcessorPixelTest slightly more modular in preparation for
copying this into transformer/mh.

Refactoring change. No functional change intended.

PiperOrigin-RevId: 501902223

PiperOrigin-RevId: 501881646

Frame cache compensates for the fluctuation in frame processing times.

Imagine a frame takes 10ms to process, and the interval between two frames is
33ms. The third frame took 40ms to process.

If we don't have frame cache:
- Process frame 1, ready after 10ms, starts playback, now t=0 ms
- Start processing frame 2, ready at t=10ms,
- Release frame 2 at t=33ms
- We start processing the third frame at t=33ms
- The third frame is due presentation at t=66ms
- But frame 3 is available at t=73ms, late

If we have a frame cache of say 3 frams,
- Process frame 1, ready after 10ms, starts playback, now t=0 ms
- Start processing frame 2, ready at t=10ms
- Start processing frame 3, ready at t=50ms
- Release frame 2 at t=33ms
- Start frame 4, ready at t=60ms
- Frame 3 is due presentation at t=66ms
- Frame 3 isn't late

PiperOrigin-RevId: 501869948

PiperOrigin-RevId: 501865706

Previously, after calling MCVR.setOutput() with null, `frameProcessorManager`'s output surface is cleared. What was unexpected is `ExoPlayerInternal` notifies a zero output resolution after clearing the output surface. This zero resolution causes FrameProcessor to fail.

PiperOrigin-RevId: 501861993

Move BitmapTestUtil from media3.effect to media3.test.utils.

This allows this class to be accessed from both transformer and effect tests.

Refactoring change. No functional change intended.

PiperOrigin-RevId: 501837130

Each error will make the output be a solid color with a unique color.

PiperOrigin-RevId: 501824355

This fix applies to Android 12 and above.

In this fix, the `MediaSessionService` will try to start in the foreground before the session playback resumes, if ForegroundServiceStartNotAllowedException is thrown, then the app can handle the exception with their customized implementation of MediaSessionService.Listener.onForegroundServiceStartNotAllowedException. If no exception thrown, the a media notification corresponding to paused state will be sent as the consequence of successfully starting in the foreground. And when the player actually resumes, another media notification corresponding to playing state will be sent.

PiperOrigin-RevId: 501803930

Tested manually on the Pixel 7 and Samsung S10.

PiperOrigin-RevId: 501626354

Notifies event listener of FrameProcessor's new output size to layout the
PlayerView

PiperOrigin-RevId: 501590239

This class may be removed soon, but in the meantime clarify this method's
javadoc summary fragment to make it marginally clearer that this only affects
the "displayed" height instead of the "encoded" height.

PiperOrigin-RevId: 501582219

PiperOrigin-RevId: 501575932

Small refactoring change to simplify the logic a tiny bit by removing one
unnecessary variable. No functional change intended.

PiperOrigin-RevId: 501566533

This is a prerequisite step to making the `ResamplingAudioProcessor` public.

PiperOrigin-RevId: 501545561

This method allows to call through to `StreamManager.focus()` of the currently playing SSAI stream.

PiperOrigin-RevId: 501399144

Starting with Android 13 (API 33) an app needs to request the
permission to post notifications or notifications are suppressed.
This change documents this in the class level JavaDoc of the
`DownloadService`.

Issue: google/ExoPlayer#10884
PiperOrigin-RevId: 501346908

Starting with API 33 the POST_NOTIFICATION permission needs to be
requested at runtime or the notification is not shown.

Note that with an app with targetSdkVersion < 33
but on a device with API 33 the notification permission is automatically
requested when the app starts for the first time. If the user does not
grant the permission, requesting the permission at runtime result in
an empty array of grant results.

Issue: google/ExoPlayer#10884
PiperOrigin-RevId: 501320632

PiperOrigin-RevId: 501314812

Issue: androidx/media#140
PiperOrigin-RevId: 501288267

PiperOrigin-RevId: 501287961

The migration strategy is to deprecate `androidx.media3.session.BitmapLoader` and copy the file into common since BitmapLoader is a public interface that apps could be relying on.

PiperOrigin-RevId: 501266521

It makes more sense to have it in the AssetLoader now that decoding is
done there, particularly as the decoder factory should rarely be
customized.

Also remove the setter from the AssetLoader.Factory because it's
uncommon to have setters in a factory.

PiperOrigin-RevId: 501244974

This improves performance and makes the code more intuitive.

PiperOrigin-RevId: 501220234

It's unusual to have setters on a Factory.

PiperOrigin-RevId: 501212264

Issue: androidx/media#219
PiperOrigin-RevId: 501080612

For TV devices the skip button needs to have the focus to be accessible with
the remote control. This property makes this configurable while being set to
true by default.

PiperOrigin-RevId: 501077608

Design document: go/me-android-audio-mixer

PiperOrigin-RevId: 501048758

The FrameProcessor is created on the GL thread, but:
- setInputFrameInfo() is currently called from the playback thread.
- release() is currently called from the transformer internal thread.

PiperOrigin-RevId: 501035719

PiperOrigin-RevId: 501010994

When audio processors are enabled during tunneling, they must produce
output immediately, ensuring that the timestamps of the output samples
correspond to the input and that no additional samples are produced.
This requirement is documented in the Javadoc of DefaultAudioSink.

However, this alone doesn't guarantee all buffers are immediately
written to the AudioTrack, because the AudioTrack writes are
non-blocking and may need multiple attempts.

When draining the audio sink at the end of the stream, we currently
fail in this situation because we assert that the timestamp must be
set (=the drain operation is a no-op). But this may not be true when
the previous non-blocking write wasn't fully handled. We can fix this
by saving the last timestamp and reusing it during draining.

Issue: google/ExoPlayer#10847
PiperOrigin-RevId: 500943891

There is no API to allow applications to use these currently. Until
that exists, these classes do not need to be public.

PiperOrigin-RevId: 500792401

PiperOrigin-RevId: 500789076

PiperOrigin-RevId: 500786191

PiperOrigin-RevId: 500776260

This makes more sense as SampleConsumer.dequeueInputBuffer returns the
same buffer as long as it is not queued.

PiperOrigin-RevId: 500631982