StyledPlayerView.ShowBuffering (ExoPlayer library)

```
@Documented
@Retention(SOURCE)
@Target(TYPE_USE)
public static @interface StyledPlayerView.ShowBuffering
```
Determines when the buffering view is shown. One of StyledPlayerView.SHOW_BUFFERING_NEVER, StyledPlayerView.SHOW_BUFFERING_WHEN_PLAYING or StyledPlayerView.SHOW_BUFFERING_ALWAYS.