SDK / exoplayer

This holds shared test infrastructure that needs to depend on
Robolectric.

PiperOrigin-RevId: 334604041

When I moved ParsableByteArray#data behind a getter I replaced some
assignments with calls to reset(byte[]):
https://github.com/google/ExoPlayer/commit/ce2e6e2fd625db787b1f400614adcd7458144bbd

reset(byte[]) deliberately sets `limit` to `data.length`, in order to
handle cases that were reassigning `data` but not updating `limit`.
However OggPacket was already using `limit` to track where to write
'new' data into the array, so changing `limit` to `data.length` caused
us to try and write new data beyond the end of the array.

I looked at other uses of reset(byte[]) in https://github.com/google/ExoPlayer/commit/ce2e6e2fd625db787b1f400614adcd7458144bbd
and condluded the only other usage in MatroskaExtractor is legit and
shouldn't be updated like this (because MatroskaExtractor previously
*wasn't* correctly updating/maintaining `limit`).

Issue: #7992
PiperOrigin-RevId: 334601586

PiperOrigin-RevId: 334567234

PiperOrigin-RevId: 334562209

Non-realtime AudioTrack playback speed was not taken into account when
extrapolating the old mode's position, causing the position not to
advance smoothly.

This should be a no-op when not using AudioTrack playback params for
speed adjustment.

Issue: #7982
PiperOrigin-RevId: 334151163

Every other subtitleButton has an if not null check, but does not force non null.

Issue: #7962
PiperOrigin-RevId: 334124323

On receiving a fetch error for an ad that would otherwise play based on an
initial/seek position, the pending content position wasn't cleared which meant
that position reporting was broken after a fetch error. Fix this by always
clearing the pending position (if there was a pending position that will have
triggered the fetch error).

Also deduplicate the code for handling empty ad groups (fetch errors)
and ad group load errors.

Issue: #7956
PiperOrigin-RevId: 334113131

PiperOrigin-RevId: 333751261

Issue: #7949
PiperOrigin-RevId: 333733615

ISSUE: #7977
PiperOrigin-RevId: 333726625

PiperOrigin-RevId: 333712782

Issue: #7967
PiperOrigin-RevId: 333709003

Fix bug to place the negative sign in the beginning
of the returned String.

PiperOrigin-RevId: 333504868

PiperOrigin-RevId: 333485323

PiperOrigin-RevId: 333480727

This issue has been observed on a test app stress
testing setEndOfStream.

The issue has not been observed on ExoPlayer,
probably due to timing differences, but it is fixed
preventively.

#exo-offload

PiperOrigin-RevId: 333472136

This seems to be an exact copy of sample.adts. Update the test to use
the same sample but just output to a different dump file.

PiperOrigin-RevId: 333469714

These are from https://medium.com/google-exoplayer/improved-japanese-subtitle-support-7598fee12cf4

PiperOrigin-RevId: 333296789

PiperOrigin-RevId: 333272292

PiperOrigin-RevId: 333051018

We have a workaround for uneven sample stream durarions in playlists that
assumes a renderer allows playback if it's reading ahead or waiting for
the next stream.

https://github.com/google/ExoPlayer/commit/652c2f9c188bf9d9d6e323ff5333e5026454a082 changed this logic to no longer require to
wait until the next stream is prepared due to a change in how we advance
media periods in the queue. However, the code falsely still requires the
next stream to exist (even if it's not prepared). This can cause a stuck
buffering state when the difference in the duration of the streams is more
than what we buffer ahead because we never create the next stream in such
a case.

Note: DefaultMediaClock.shouldUseStandaloneClock has roughly the same logic
and also doesn't require the next stream to be present.

Also fix a test that seemed to rely on this stuck buffering case to test
stuck buffering detection. Changed the test to not read the end of stream
to ensure it runs into the desired stuck buffering case.

Issue:#7943
PiperOrigin-RevId: 333050285

PiperOrigin-RevId: 333031399

PiperOrigin-RevId: 333031301

PiperOrigin-RevId: 333029935

PiperOrigin-RevId: 333023580

We're not using regex so there's no need to use replaceAll()

PiperOrigin-RevId: 332865724

Without this patch, playback would be frozen indefinitely
until the user manually pauses and unpauses it.

This has the side effect of disabling offload until
the next stop due to the workaround of
disabling offload when it encounters a failure.

As an audio server crash is considered very
infrequent, especially in stable conditions like
an audio only playback, it is unlikely that disabling
offload is an issue.

PiperOrigin-RevId: 332857094

PiperOrigin-RevId: 332814223

PiperOrigin-RevId: 332254072

I didn't copy-paste the whole of
https://github.com/google/guava/wiki/UsingProGuardWithGuava because
this line seems relevant based on our current usage.

Lots of that file seems to relate to classes that are strongly
discouraged on Android:
https://github.com/google/guava/wiki/Android#specifics

I've only added this to the `common` module, since everyone that uses
ExoPlayer must depend on that. This avoids duplicating this line into
every module that has a Guava dependency.

Also remove some other warning suppressions that are defined in both
`core` and `common`.

Issue: #7904
PiperOrigin-RevId: 332203086

PiperOrigin-RevId: 332014290

Issue: #7866
PiperOrigin-RevId: 330736774

PiperOrigin-RevId: 331591005

PiperOrigin-RevId: 332940209

Issue: #7939
PiperOrigin-RevId: 332838586

PiperOrigin-RevId: 332015471

PiperOrigin-RevId: 332012857

Since gradle 4.0, CMake imported libraries are bundled in the APK, so
manually bundling them causes a duplication which breaks the build.

Issue: #7906
PiperOrigin-RevId: 332012375

PiperOrigin-RevId: 331955966

Issue: #7906
PiperOrigin-RevId: 331775990