MediaDrmCallback (ExoPlayer library)

All Known Implementing Classes:

FakeExoMediaDrm.LicenseServer, HttpMediaDrmCallback, LocalMediaDrmCallback
```
public interface MediaDrmCallback
```
Performs ExoMediaDrm key and provisioning requests.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`executeKeyRequest(UUID uuid, ExoMediaDrm.KeyRequest request)`	Executes a key request.
`byte[]`	`executeProvisionRequest(UUID uuid, ExoMediaDrm.ProvisionRequest request)`	Executes a provisioning request.

- Method Detail
  - executeProvisionRequest
```
byte[] executeProvisionRequest(UUID uuid,
                               ExoMediaDrm.ProvisionRequest request)
                        throws MediaDrmCallbackException
```
    Executes a provisioning request.
    
    Parameters:
    
    uuid - The UUID of the content protection scheme.
    
    request - The request.
    
    Returns:
    
    The response data.
    
    Throws:
    
    MediaDrmCallbackException - If an error occurred executing the request.
  - executeKeyRequest
```
byte[] executeKeyRequest(UUID uuid,
                         ExoMediaDrm.KeyRequest request)
                  throws MediaDrmCallbackException
```
    Executes a key request.
    
    Parameters:
    
    uuid - The UUID of the content protection scheme.
    
    request - The request.
    
    Returns:
    
    The response data.
    
    Throws:
    
    MediaDrmCallbackException - If an error occurred executing the request.