<GCKSessionManagerListener> Protocol

Instance Methods

<GCKSessionManagerListener> Protocol Reference

Overview

The GCKSessionManager listener protocol.

The protocol's methods are all optional. All of the notification methods come in two varieties: one that is invoked for any session type, and one that is invoked specifically for Cast sessions.

Listeners are invoked in the order that they were registered. GCKSessionManagerListener instances which are registered by components of the framework itself (such as GCKUIMediaController), will always be invoked after those that are registered by the application for the callbacks sessionManager:willStartSession: (GCKSessionManagerListener-p), sessionManager:willStartCastSession: (GCKSessionManagerListener-p), sessionManager:willResumeSession: (GCKSessionManagerListener-p), and sessionManager:willResumeCastSession: (GCKSessionManagerListener-p); and before those that are registered by the application for all of the remaining callbacks.

Since

3.0

Inherits <NSObjectNSObject>.

Instance Method Summary
(void)	- sessionManager:willStartSession:
	Called when a session is about to be started. More...
(void)	- sessionManager:didStartSession:
	Called when a session has been successfully started. More...
(void)	- sessionManager:willStartCastSession:
	Called when a Cast session is about to be started. More...
(void)	- sessionManager:didStartCastSession:
	Called when a Cast session has been successfully started. More...
(void)	- sessionManager:willEndSession:
	Called when a session is about to be ended, either by request or due to an error. More...
(void)	- sessionManager:didEndSession:withError:
	Called when a session has ended, either by request or due to an error. More...
(void)	- sessionManager:willEndCastSession:
	Called when a Cast session is about to be ended, either by request or due to an error. More...
(void)	- sessionManager:didEndCastSession:withError:
	Called when a Cast session has ended, either by request or due to an error. More...
(void)	- sessionManager:didFailToStartSession:withError:
	Called when a session has failed to start. More...
(void)	- sessionManager:didFailToStartCastSession:withError:
	Called when a Cast session has failed to start. More...
(void)	- sessionManager:didSuspendSession:withReason:
	Called when a session has been suspended. More...
(void)	- sessionManager:didSuspendCastSession:withReason:
	Called when a Cast session has been suspended. More...
(void)	- sessionManager:willResumeSession:
	Called when a session is about to be resumed. More...
(void)	- sessionManager:didResumeSession:
	Called when a session has been successfully resumed. More...
(void)	- sessionManager:willResumeCastSession:
	Called when a Cast session is about to be resumed. More...
(void)	- sessionManager:didResumeCastSession:
	Called when a Cast session has been successfully resumed. More...
(void)	- sessionManager:session:didUpdateDevice:
	Called when the device associated with this session has changed in some way (for example, the friendly name has changed). More...
(void)	- sessionManager:session:didReceiveDeviceVolume:muted:
	Called when updated device volume and mute state for a session have been received. More...
(void)	- sessionManager:castSession:didReceiveDeviceVolume:muted:
	Called when updated device volume and mute state for a Cast session have been received. More...
(void)	- sessionManager:session:didReceiveDeviceStatus:
	Called when updated device status for a session has been received. More...
(void)	- sessionManager:castSession:didReceiveDeviceStatus:
	Called when updated device status for a Cast session has been received. More...
(void)	- sessionManager:didUpdateDefaultSessionOptionsForDeviceCategory:
	Called when the default session options have been changed for a given device category. More...

Method Detail

- (void) sessionManager: (GCKSessionManager *)  sessionManager willStartSession: (GCKSession *)  session

optional

Called when a session is about to be started.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didStartSession: (GCKSession *)  session

optional

Called when a session has been successfully started.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager willStartCastSession: (GCKCastSession *)  session

optional

Called when a Cast session is about to be started.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didStartCastSession: (GCKCastSession *)  session

optional

Called when a Cast session has been successfully started.

Parameters

sessionManager	The session manager.
session	The Cast session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager willEndSession: (GCKSession *)  session

optional

Called when a session is about to be ended, either by request or due to an error.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didEndSession: (GCKSession *)  session withError: (nullable NSError *)  error

optional

Called when a session has ended, either by request or due to an error.

Parameters

sessionManager	The session manager.
session	The session.
error	The error, if any; otherwise nil.

- (void) sessionManager: (GCKSessionManager *)  sessionManager willEndCastSession: (GCKCastSession *)  session

optional

Called when a Cast session is about to be ended, either by request or due to an error.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didEndCastSession: (GCKCastSession *)  session withError: (nullable NSError *)  error

optional

Called when a Cast session has ended, either by request or due to an error.

Parameters

sessionManager	The session manager.
session	The Cast session.
error	The error, if any; otherwise nil.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didFailToStartSession: (GCKSession *)  session withError: (NSError *)  error

optional

Called when a session has failed to start.

Parameters

sessionManager	The session manager.
session	The session.
error	The error.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didFailToStartCastSession: (GCKCastSession *)  session withError: (NSError *)  error

optional

Called when a Cast session has failed to start.

Parameters

sessionManager	The session manager.
session	The Cast session.
error	The error.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didSuspendSession: (GCKSession *)  session withReason: (GCKConnectionSuspendReason)  reason

optional

Called when a session has been suspended.

Parameters

sessionManager	The session manager.
session	The session.
reason	The reason for the suspension.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didSuspendCastSession: (GCKCastSession *)  session withReason: (GCKConnectionSuspendReason)  reason

optional

Called when a Cast session has been suspended.

Parameters

sessionManager	The session manager.
session	The Cast session.
reason	The reason for the suspension.

- (void) sessionManager: (GCKSessionManager *)  sessionManager willResumeSession: (GCKSession *)  session

optional

Called when a session is about to be resumed.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didResumeSession: (GCKSession *)  session

optional

Called when a session has been successfully resumed.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager willResumeCastSession: (GCKCastSession *)  session

optional

Called when a Cast session is about to be resumed.

Parameters

sessionManager	The session manager.
session	The session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didResumeCastSession: (GCKCastSession *)  session

optional

Called when a Cast session has been successfully resumed.

Parameters

sessionManager	The session manager.
session	The Cast session.

- (void) sessionManager: (GCKSessionManager *)  sessionManager session: (GCKSession *)  session didUpdateDevice: (GCKDevice *)  device

optional

Called when the device associated with this session has changed in some way (for example, the friendly name has changed).

Parameters

sessionManager	The session manager.
session	The Cast session.
device	The updated device object.

Since

3.2

- (void) sessionManager: (GCKSessionManager *)  sessionManager session: (GCKSession *)  session didReceiveDeviceVolume: (float)  volume muted: (BOOL)  muted

optional

Called when updated device volume and mute state for a session have been received.

Parameters

sessionManager	The session manager.
session	The session.
volume	The current volume, in the range [0.0, 1.0].
muted	The current mute state.

- (void) sessionManager: (GCKSessionManager *)  sessionManager castSession: (GCKCastSession *)  session didReceiveDeviceVolume: (float)  volume muted: (BOOL)  muted

optional

Called when updated device volume and mute state for a Cast session have been received.

Parameters

sessionManager	The session manager.
session	The Cast session.
volume	The current volume, in the range [0.0, 1.0].
muted	The current mute state.

- (void) sessionManager: (GCKSessionManager *)  sessionManager session: (GCKSession *)  session didReceiveDeviceStatus: (nullable NSString *)  statusText

optional

Called when updated device status for a session has been received.

Parameters

sessionManager	The session manager.
session	The session.
statusText	The new device status text.

- (void) sessionManager: (GCKSessionManager *)  sessionManager castSession: (GCKCastSession *)  session didReceiveDeviceStatus: (nullable NSString *)  statusText

optional

Called when updated device status for a Cast session has been received.

Parameters

sessionManager	The session manager.
session	The Cast session.
statusText	The new device status text.

- (void) sessionManager: (GCKSessionManager *)  sessionManager didUpdateDefaultSessionOptionsForDeviceCategory: (NSString *)  category

optional

Called when the default session options have been changed for a given device category.

Parameters

sessionManager	The session manager.
category	The device category.

Since

4.0