282a944eb4
Before this change, if a playback error is thrown the test fails with a
timeout and no additional info:
```
java.util.concurrent.TimeoutException
at androidx.media3.exoplayer.e2etest.WebvttPlaybackTest.stallPlayerUntilCondition(WebvttPlaybackTest.java:361)
```
After this change, the test failure includes a much more useful stack
trace, e.g. from 0352db9a37:
```
Caused by: java.lang.IllegalStateException: Legacy decoding is disabled, can't handle text/vtt samples (expected application/x-media3-cues).
at androidx.media3.common.util.Assertions.checkState(Assertions.java:100)
at androidx.media3.exoplayer.text.TextRenderer.assertLegacyDecodingEnabledIfRequired(TextRenderer.java:587)
at androidx.media3.exoplayer.text.TextRenderer.onStreamChanged(TextRenderer.java:210)
```
PiperOrigin-RevId: 634672138
ExoPlayer module
This module provides ExoPlayer, the Player implementation for local media
playback on Android.
Getting the module
The easiest way to get the module is to add it as a gradle dependency:
implementation 'androidx.media3:media3-exoplayer:1.X.X'
where 1.X.X is the version, which must match the version of the other media
modules being used.
Alternatively, you can clone this GitHub project and depend on the module locally. Instructions for doing this can be found in the top level README.