com.google.android.exoplayer2.drm

Class HttpMediaDrmCallback

java.lang.Object

com.google.android.exoplayer2.drm.HttpMediaDrmCallback

All Implemented Interfaces:

MediaDrmCallback

public final class HttpMediaDrmCallback
extends java.lang.Object
implements MediaDrmCallback

A MediaDrmCallback that makes requests using HttpDataSource instances.

Constructor Summary

Constructors

Constructor and Description
HttpMediaDrmCallback(java.lang.String defaultLicenseUrl, boolean forceDefaultLicenseUrl, HttpDataSource.Factory dataSourceFactory)
HttpMediaDrmCallback(java.lang.String defaultLicenseUrl, HttpDataSource.Factory dataSourceFactory)

Method Summary

Modifier and Type	Method and Description
void	clearAllKeyRequestProperties() Clears all headers for key requests made by the callback.
void	clearKeyRequestProperty(java.lang.String name) Clears a header for key requests made by the callback.
byte[]	executeKeyRequest(java.util.UUID uuid, ExoMediaDrm.KeyRequest request, java.lang.String mediaProvidedLicenseServerUrl) Executes a key request.
byte[]	executeProvisionRequest(java.util.UUID uuid, ExoMediaDrm.ProvisionRequest request) Executes a provisioning request.
void	setKeyRequestProperty(java.lang.String name, java.lang.String value) Sets a header for key requests made by the callback.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HttpMediaDrmCallback

public HttpMediaDrmCallback(java.lang.String defaultLicenseUrl,
                            HttpDataSource.Factory dataSourceFactory)

Parameters:

defaultLicenseUrl - The default license URL. Used for key requests that do not specify their own license URL.

dataSourceFactory - A factory from which to obtain HttpDataSource instances.

HttpMediaDrmCallback

public HttpMediaDrmCallback(java.lang.String defaultLicenseUrl,
                            boolean forceDefaultLicenseUrl,
                            HttpDataSource.Factory dataSourceFactory)

Parameters:

defaultLicenseUrl - The default license URL. Used for key requests that do not specify their own license URL, or for all key requests if forceDefaultLicenseUrl is set to true.

forceDefaultLicenseUrl - Whether to use defaultLicenseUrl for key requests that include their own license URL.

dataSourceFactory - A factory from which to obtain HttpDataSource instances.

Method Detail

setKeyRequestProperty

public void setKeyRequestProperty(java.lang.String name,
                                  java.lang.String value)

Sets a header for key requests made by the callback.

Parameters:

name - The name of the header field.

value - The value of the field.

clearKeyRequestProperty

public void clearKeyRequestProperty(java.lang.String name)

Clears a header for key requests made by the callback.

Parameters:

name - The name of the header field.

clearAllKeyRequestProperties

public void clearAllKeyRequestProperties()

Clears all headers for key requests made by the callback.

executeProvisionRequest

public byte[] executeProvisionRequest(java.util.UUID uuid,
                                      ExoMediaDrm.ProvisionRequest request)
                               throws java.io.IOException

Description copied from interface: MediaDrmCallback

Executes a provisioning request.

Specified by:

executeProvisionRequest in interface MediaDrmCallback

Parameters:

uuid - The UUID of the content protection scheme.

request - The request.

Returns:

The response data.

Throws:

java.io.IOException

executeKeyRequest

public byte[] executeKeyRequest(java.util.UUID uuid,
                                ExoMediaDrm.KeyRequest request,
                                @Nullable
                                java.lang.String mediaProvidedLicenseServerUrl)
                         throws java.lang.Exception

Description copied from interface: MediaDrmCallback

Executes a key request.

Specified by:

executeKeyRequest in interface MediaDrmCallback

Parameters:

uuid - The UUID of the content protection scheme.

request - The request generated by the content decryption module.

mediaProvidedLicenseServerUrl - A license server URL provided by the media, or null if the media does not include any license server URL.

Returns:

The response data.

Throws:

java.lang.Exception - If an error occurred executing the request.