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Commit d8ffd7df authored by Jeff Tinker's avatar Jeff Tinker
Browse files

Clarify MediaDrm#getKeyRequest docs: init and mimeType 

MediaDrm getKeyRequest works fine even if init and mimeType
parameters are null when releasing or renewing a key.

bug: 33375079
Change-Id: I707874c8f4f26bf8b23b270331680f69833ae14f
parent 7458ea38

media/java/android/media/MediaDrm.java

+6 −3
Original line number Diff line number Diff line
@@ -753,9 +753,12 @@ public final class MediaDrm { 
     * @param init container-specific data, its meaning is interpreted based on the

     * mime type provided in the mimeType parameter.  It could contain, for example,

     * the content ID, key ID or other data obtained from the content metadata that is

     * required in generating the key request. init may be null when keyType is

     * KEY_TYPE_RELEASE.

     * @param mimeType identifies the mime type of the content

     * required in generating the key request. May be null when keyType is

     * KEY_TYPE_RELEASE or if the request is a renewal, i.e. not the first key

     * request for the session.

     * @param mimeType identifies the mime type of the content. May be null if the

     * keyType is KEY_TYPE_RELEASE or if the request is a renewal, i.e. not the

     * first key request for the session.

     * @param keyType specifes the type of the request. The request may be to acquire

     * keys for streaming or offline content, or to release previously acquired

     * keys, which are identified by a keySetId.