1# ExoPlayer Leanback extension # 2 3This [Leanback][] Extension provides a [PlayerAdapter][] implementation for 4ExoPlayer. 5 6[PlayerAdapter]: https://developer.android.com/reference/android/support/v17/leanback/media/PlayerAdapter.html 7[Leanback]: https://developer.android.com/reference/android/support/v17/leanback/package-summary.html 8 9## Getting the extension ## 10 11The easiest way to use the extension is to add it as a gradle dependency: 12 13```gradle 14implementation 'com.google.android.exoplayer:extension-leanback:2.X.X' 15``` 16 17where `2.X.X` is the version, which must match the version of the ExoPlayer 18library being used. 19 20Alternatively, you can clone the ExoPlayer repository and depend on the module 21locally. Instructions for doing this can be found in ExoPlayer's 22[top level README][]. 23 24[top level README]: https://github.com/google/ExoPlayer/blob/release-v2/README.md 25 26## Links ## 27 28* [Javadoc][]: Classes matching `com.google.android.exoplayer2.ext.leanback.*` 29 belong to this module. 30 31[Javadoc]: https://exoplayer.dev/doc/reference/index.html 32