MediaKeySession extension type

The MediaKeySession interface of the Encrypted Media Extensions API represents a context for message exchange with a content decryption module (CDM).

on
Implemented types

Properties

closed → JSPromise<JSString>
no setter
expiration → num
no setter
hashCode → int
The hash code for this object.
no setterinherited
keyStatuses → MediaKeyStatusMap
no setter
onkeystatuseschange ↔ EventHandler?
getter/setter pair
onmessage ↔ EventHandler?
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sessionId → String
no setter

Methods

addEventListener(String type, EventListener? callback, [JSAny options]) → void
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
inherited
close() → JSPromise<JSAny?>
The MediaKeySession.close() method notifies that the current media session is no longer needed, and that the content decryption module should release any resources associated with this object and close it. Then, it returns a Promise.
dispatchEvent(Event event) → bool
The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
inherited
generateRequest(String initDataType, BufferSource initData) → JSPromise<JSAny?>
The MediaKeySession.generateRequest() method returns a Promise after generating a media request based on initialization data.
load(String sessionId) → JSPromise<JSBoolean>
The MediaKeySession.load() method returns a Promise that resolves to a boolean value after loading data for a specified session object.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
remove() → JSPromise<JSAny?>
The MediaKeySession.remove() method returns a Promise after removing any session data associated with the current object.
removeEventListener(String type, EventListener? callback, [JSAny options]) → void
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.
inherited
toString() → String
A string representation of this object.
inherited
update(BufferSource response) → JSPromise<JSAny?>
The MediaKeySession.update() method loads messages and licenses to the CDM, and then returns a Promise .

Operators

operator ==(Object other) → bool
The equality operator.
inherited