8c90ba5db4
Allowing duplicate groups caused some other code working with the array to use reference equality comparison. This is error-prone, easily forgotten (e.g. when using the TrackGroups in a map) and causes bugs when TrackGroups are serialized to disk or to another process. All TrackGroups created by ExoPlayer are already unique and custom code creating TrackGroupArrays with identical groups can easily distringuish them by adding an id to each group. Issue: google/ExoPlayer#9718 PiperOrigin-RevId: 413617005
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 'com.google.android.exoplayer:exoplayer-core:2.X.X'
where 2.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.
Using the module
The developer guide documents how to get started.