tv.danmaku.ijk.media.drm

类 HttpMediaDrmCallback

java.lang.Object

tv.danmaku.ijk.media.drm.HttpMediaDrmCallback

所有已实现的接口:

MediaDrmCallback

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

A MediaDrmCallback that makes requests using HttpDataSource instances.

构造器概要

构造器

构造器和说明
HttpMediaDrmCallback(java.lang.String defaultLicenseUrl, boolean forceDefaultLicenseUrl, HttpDataSource.Factory dataSourceFactory)
HttpMediaDrmCallback(java.lang.String defaultLicenseUrl, HttpDataSource.Factory dataSourceFactory)

方法概要

限定符和类型	方法和说明
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) 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.

从类继承的方法 java.lang.Object

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

构造器详细资料

HttpMediaDrmCallback

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

参数:

defaultLicenseUrl - The default license URL. Used for key requests that do not specify their own license URL. May be null if it's known that all key requests will specify their own URLs.

dataSourceFactory - A factory from which to obtain HttpDataSource instances.

HttpMediaDrmCallback

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

参数:

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. May be null if forceDefaultLicenseUrl is false and if it's known that all key requests will specify their own URLs.

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

dataSourceFactory - A factory from which to obtain HttpDataSource instances.

方法详细资料

setKeyRequestProperty

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

Sets a header for key requests made by the callback.

参数:

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.

参数:

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 MediaDrmCallbackException

从接口复制的说明: MediaDrmCallback

Executes a provisioning request.

指定者:

executeProvisionRequest 在接口中 MediaDrmCallback

参数:

uuid - The UUID of the content protection scheme.

request - The request.

返回:

The response data.

抛出:

MediaDrmCallbackException - If an error occurred executing the request.

executeKeyRequest

public byte[] executeKeyRequest(java.util.UUID uuid,
                                ExoMediaDrm.KeyRequest request)
                         throws MediaDrmCallbackException

从接口复制的说明: MediaDrmCallback

Executes a key request.

指定者:

executeKeyRequest 在接口中 MediaDrmCallback

参数:

uuid - The UUID of the content protection scheme.

request - The request.

返回:

The response data.

抛出:

MediaDrmCallbackException - If an error occurred executing the request.