<GCKDeviceManagerDelegate> 協定

執行個體方法

<GCKDeviceManagerDelegate> 通訊協定參考資料

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GCKDeviceManager 委派通訊協定。

除非另有說明，否則呼叫端不應從委派方法中釋放委派 GCKDeviceManager 物件。

繼承自 <NSObjectNSObject>。

執行個體方法摘要
(void)	- deviceManagerDidConnect:
	當與裝置建立連線時呼叫。更多...
(void)	- deviceManager:didFailToConnectWithError:
	連線至裝置失敗時呼叫的方法。更多...
(void)	- deviceManager:didDisconnectWithError:
	與裝置的連線終止時呼叫。更多...
(void)	- deviceManager:didSuspendConnectionWithReason:
	Called when the connection to the device has been suspended, possibly temporarily. 更多...
(void)	- deviceManagerDidResumeConnection:rejoinedApplication:
	Called when a previously suspended device connection has been re-established. 更多...
(void)	- deviceManager:didConnectToCastApplication:sessionID:launchedApplication:
	在應用程式啟動或加入時呼叫。更多...
(void)	- deviceManager:didFailToConnectToApplicationWithError:
	連線至應用程式失敗時呼叫。更多...
(void)	- deviceManager:didDisconnectFromApplicationWithError:
	與目前應用程式中斷連線時呼叫。更多...
(void)	- deviceManagerDidStopApplication:
	成功完成停止應用程式要求時呼叫。更多...
(void)	- deviceManager:didFailToStopApplicationWithError:
	停止應用程式要求失敗時呼叫的方法。更多...
(void)	- deviceManager:didReceiveApplicationMetadata:
	每當目前執行中應用程式的應用程式中繼資料變更時，就會呼叫這個方法。更多...
(void)	- deviceManager:didReceiveApplicationStatusText:
	每當目前執行的應用程式狀態文字變更時，系統就會呼叫這個函式。更多...
(void)	- deviceManager:volumeDidChangeToLevel:isMuted:
	音量變更時呼叫。更多...
(void)	- deviceManager:didReceiveActiveInputStatus:
	每當有效輸入狀態變更時，系統就會呼叫這個方法。更多...
(void)	- deviceManager:didReceiveStandbyStatus:
	每當待機狀態變更時，系統就會呼叫這個函式。更多...
(void)	- deviceManager:request:didFailWithError:
	非同步作業失敗時呼叫的方法。更多...
(void)	- deviceManagerDidPair:withGuestModeDevice:
	當裝置已建立訪客模式連線時呼叫。更多...

方法詳細資料

- (void) deviceManagerDidConnect: (GCKDeviceManager *)  deviceManager

optional

當與裝置建立連線時呼叫。

Parameters

deviceManager

The device manager.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didFailToConnectWithError: (NSError *)  error

optional

裝置連線失敗時呼叫的方法。

您可以放心從這個回呼中釋放 GCKDeviceManager 物件。

Parameters

deviceManager	The device manager.
error	The error that caused the connection to fail.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didDisconnectWithError: (NSError *__nullable)  error

optional

與裝置的連線終止時呼叫。

您可以放心從這個回呼中釋放 GCKDeviceManager 物件。

Parameters

deviceManager	The device manager.
error	The error that caused the disconnection; nil if there was no error (for example, an intentional disconnect).

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didSuspendConnectionWithReason: (GCKConnectionSuspendReason)  reason

optional

當與裝置的連線暫停 (可能是暫時性) 時呼叫。

連線暫停後，裝置管理員會在適當時間自動嘗試重新建立連線。通話應用程式不應嘗試自行強制重新連線。

Parameters

deviceManager	The device manager.
reason	The reason for the suspension.

- (void) deviceManagerDidResumeConnection: (GCKDeviceManager *)  deviceManager rejoinedApplication: (BOOL)  rejoinedApplication

optional

Called when a previously suspended device connection has been re-established.

Parameters

deviceManager	The device manager.
rejoinedApplication	If a connection had been established to a receiver application at the time of the suspension, this flag indicates whether that application has been successfully re-joined. This value would be NO if, for example, the application was terminated during the time that the device manager was attempting to re-establish its connection to the device.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didConnectToCastApplication: (GCKApplicationMetadata *)  applicationMetadata sessionID: (NSString *)  sessionID launchedApplication: (BOOL)  launchedApplication

optional

在應用程式啟動或加入時呼叫。

Parameters

deviceManager	The device manager.
applicationMetadata	Metadata about the application.
sessionID	The current application session ID that is active on the receiver.
launchedApplication	YES if the application was launched as part of the connection, or NO if the application was already running and was joined.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didFailToConnectToApplicationWithError: (NSError *)  error

optional

連線至應用程式失敗時呼叫。

Parameters

deviceManager	The device manager.
error	The error that caused the failure.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didDisconnectFromApplicationWithError: (NSError *__nullable)  error

optional

與目前應用程式中斷連線時呼叫。

Parameters

deviceManager	The device manager.
error	The error that caused the disconnect, or nil if this was a normal disconnect.

- (void) deviceManagerDidStopApplication: (GCKDeviceManager *)  deviceManager

optional

成功完成停止應用程式要求時呼叫。

Parameters

deviceManager

The device manager.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didFailToStopApplicationWithError: (NSError *)  error

optional

停止應用程式要求失敗時呼叫的方法。

Parameters

deviceManager	The device manager.
error	The error that caused the failure.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didReceiveApplicationMetadata: (GCKApplicationMetadata *__nullable)  metadata

optional

每當目前執行中應用程式的應用程式中繼資料變更時，系統就會呼叫這個方法。

Parameters

deviceManager	The device manager.
metadata	The application metadata. May be nil if no application is currently running.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didReceiveApplicationStatusText: (NSString *__nullable)  applicationStatusText

optional

每當目前執行的應用程式狀態文字變更時，系統就會呼叫這個函式。

Parameters

deviceManager	The device manager.
applicationStatusText	The application status text. May be nil if no application is currently running or if the application did not report any status text.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager volumeDidChangeToLevel: (float)  volumeLevel isMuted: (BOOL)  isMuted

optional

音量變更時呼叫。

Parameters

deviceManager	The device manager.
volumeLevel	The current device volume level.
isMuted	The current device mute state.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didReceiveActiveInputStatus: (GCKActiveInputStatus)  activeInputStatus

optional

每當有效輸入狀態變更時，系統就會呼叫這個方法。

Parameters

deviceManager	The device manager.
activeInputStatus	The active input status.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager didReceiveStandbyStatus: (GCKStandbyStatus)  standbyStatus

optional

每當待機狀態變更時，系統就會呼叫這個方法。

Parameters

deviceManager	The device manager.
standbyStatus	The standby status.

- (void) deviceManager: (GCKDeviceManager *)  deviceManager request: (NSInteger)  requestID didFailWithError: (NSError *)  error

optional

非同步作業失敗時呼叫的方法。

Parameters

deviceManager	The device manager.
requestID	The ID of the request that failed.
error	The error.

- (void) deviceManagerDidPair: (GCKDeviceManager *)  deviceManager withGuestModeDevice: (GCKDevice *)  guestModeDevice

optional

當裝置已建立訪客模式連線時呼叫。

Parameters

deviceManager	The device manager.
guestModeDevice	The device object for the concrete guest mode device.