expanded

Callback function to track the ad expanded state.

Call this only while this ad is active (for example, after com.bitmovin.player.api.event.PlayerEvent.AdStarted and before com.bitmovin.player.api.event.PlayerEvent.AdFinished).

If the ad is no longer active, the player emits a warning with PlayerWarningCode.IncorrectApiUsage and ignores the call.

This callback is only supported for AdSourceType.Bitmovin ads. Unsupported ad implementations may no-op (for example OverlayAd or AdSourceType.Ima integrations).