MediaDrmCallback

Kotlin |Java

@UnstableApi
interface MediaDrmCallback

Known direct subclasses

`FakeExoMediaDrm.LicenseServer`	An license server implementation to interact with `FakeExoMediaDrm`.
`HttpMediaDrmCallback`	A `MediaDrmCallback` that makes requests using `DataSource` instances.
`LocalMediaDrmCallback`	A `MediaDrmCallback` that provides a fixed response to key requests.

Performs ExoMediaDrm key and provisioning requests.

Summary

Public functions
`ByteArray<Byte>!`	`executeKeyRequest(uuid: UUID!, request: ExoMediaDrm.KeyRequest!)` Executes a key request.
`ByteArray<Byte>!`	`executeProvisionRequest( uuid: UUID!, request: ExoMediaDrm.ProvisionRequest! )` Executes a provisioning request.

fun executeKeyRequest(uuid: UUID!, request: ExoMediaDrm.KeyRequest!): ByteArray<Byte>!

Executes a key request.

Parameters
`uuid: UUID!`	The UUID of the content protection scheme.
`request: ExoMediaDrm.KeyRequest!`	The request.

Returns
`ByteArray<Byte>!`	The response data.

Throws
`androidx.media3.exoplayer.drm.MediaDrmCallbackException`	If an error occurred executing the request.

fun executeProvisionRequest(
    uuid: UUID!,
    request: ExoMediaDrm.ProvisionRequest!
): ByteArray<Byte>!

Executes a provisioning request.

Parameters
`uuid: UUID!`	The UUID of the content protection scheme.
`request: ExoMediaDrm.ProvisionRequest!`	The request.

Returns
`ByteArray<Byte>!`	The response data.

Throws
`androidx.media3.exoplayer.drm.MediaDrmCallbackException`	If an error occurred executing the request.