ExoMediaDrm.OnEventListener (ExoPlayer library)

Enclosing interface:

ExoMediaDrm
```
public static interface ExoMediaDrm.OnEventListener
```
Called when a DRM event occurs.

See Also:

MediaDrm.OnEventListener

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onEvent(ExoMediaDrm mediaDrm, byte[] sessionId, int event, int extra, byte[] data)`	Called when an event occurs that requires the app to be notified

- Method Detail
  - onEvent
```
void onEvent(ExoMediaDrm mediaDrm,
             @Nullable
             byte[] sessionId,
             int event,
             int extra,
             @Nullable
             byte[] data)
```
    Called when an event occurs that requires the app to be notified
    
    Parameters:
    
    mediaDrm - The ExoMediaDrm object on which the event occurred.
    
    sessionId - The DRM session ID on which the event occurred.
    
    event - Indicates the event type.
    
    extra - A secondary error code.
    
    data - Optional byte array of data that may be associated with the event.