ThumbnailProvider.Callback (castLabs Player SDK - Thumbnails Plugin - [4.2.68])

Enclosing interface:

ThumbnailProvider
```
public static interface ThumbnailProvider.Callback
```
Because loading Thumbnails is usually an asynchronous process, this callback interface needs to be implemented to receive the results when a thumbnail was requested.
Note that implementations of ThumbnailProvider must ensure that onThumbnailLoaded(long, long, Bitmap) is always called on the main application thread.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onThumbnailLoaded(long requestedPositionUs, long actualPositionUs, Bitmap thumbnail)`	Called after a thumbnail load finished.

- Method Detail
  - onThumbnailLoaded
```
void onThumbnailLoaded(long requestedPositionUs,
                       long actualPositionUs,
                       @Nullable
                       Bitmap thumbnail)
```
    Called after a thumbnail load finished. Note that the thumbnail might be null if no data was found for the given position.
    
    Parameters:
    
    requestedPositionUs - The requested position in micro seconds
    
    actualPositionUs - The actual position of the thumbnail in micro seconds, or -1 if no data was found
    
    thumbnail - The thumbnail