MediaDrm.RemoveOfflineLicense(Byte[]) Method
Definition
Important
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Normally offline licenses are released using a key request/response
exchange using #getKeyRequest where the key type is
KEY_TYPE_RELEASE, followed by #provideKeyResponse.
[Android.Runtime.Register("removeOfflineLicense", "([B)V", "", ApiSince=29)]
public void RemoveOfflineLicense (byte[] keySetId);[<Android.Runtime.Register("removeOfflineLicense", "([B)V", "", ApiSince=29)>]
member this.RemoveOfflineLicense : byte[] -> unitParameters
- keySetId
- Byte[]
the id of the offline license to remove
- Attributes
Remarks
Normally offline licenses are released using a key request/response exchange using #getKeyRequest where the key type is KEY_TYPE_RELEASE, followed by #provideKeyResponse. This allows the server to cryptographically confirm that the license has been removed and then adjust the count of offline licenses allocated to the device.
In some exceptional situations it may be necessary to directly remove offline licenses without notifying the server, which may be performed using this method.
Java documentation for android.media.MediaDrm.removeOfflineLicense(byte[]).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.