<GCKDeviceManagerDelegate> 通訊協定

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。

除非另有註明，否則呼叫者不應在委派方法中釋出委派的 GCKDeviceManager 物件。

沿用 <NSObjectNSObject>。

執行個體方法摘要
(void)	- deviceManagerDidConnect:
	與裝置建立連線時呼叫。更多...
(void)	- deviceManager:didFailToConnectWithError:
	在裝置連線失敗時呼叫。更多...
(void)	- deviceManager:didDisconnectWithError:
	在與裝置的連線終止時呼叫。更多...
(void)	- deviceManager:didSuspendConnectionWithReason:
	在裝置連線暫停時 (可能是暫時停止) 時呼叫。更多...
(void)	- deviceManagerDidResumeConnection:rejoinedApplication:
	在先前已重新建立的裝置連線恢復時呼叫。更多...
(void)	- deviceManager:didConnectToCastApplication:sessionID:launchedApplication:
	在啟動或加入應用程式時呼叫。更多...
(void)	- deviceManager:didFailToConnectToApplicationWithError:
	連線至應用程式失敗時呼叫。更多...
(void)	- deviceManager:didDisconnectFromApplicationWithError:
	中斷目前應用程式的連線時呼叫。更多...
(void)	- deviceManagerDidStopApplication:
	停止應用程式要求成功完成時呼叫。更多...
(void)	- deviceManager:didFailToStopApplicationWithError:
	當停止應用程式要求失敗時呼叫。更多...
(void)	- deviceManager:didReceiveApplicationMetadata:
	當目前執行中的應用程式中繼資料變更時呼叫。更多...
(void)	- deviceManager:didReceiveApplicationStatusText:
	每當正在執行的應用程式狀態文字有所變更時，即會呼叫此方法。更多...
(void)	- deviceManager:volumeDidChangeToLevel:isMuted:
	在音量變更時呼叫。更多...
(void)	- deviceManager:didReceiveActiveInputStatus:
	當有效輸入狀態變更時呼叫。更多...
(void)	- deviceManager:didReceiveStandbyStatus:
	每當待機狀態變更時就會呼叫此方法。更多...
(void)	- deviceManager:request:didFailWithError:
	在非同步作業失敗時呼叫。更多...
(void)	- deviceManagerDidPair:withGuestModeDevice:
	在裝置與訪客模式建立連線時呼叫。更多...

方法說明

- (void) deviceManagerDidConnect: (GCKDeviceManager *)  deviceManager

optional

與裝置建立連線時呼叫。

Parameters

deviceManager

The device manager.

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

optional

在裝置連線失敗時呼叫。

您可以從這個回呼中釋出 GCKDeviceManager 物件安全。

Parameters

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

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

optional

在與裝置的連線終止時呼叫。

您可以從這個回呼中釋出 GCKDeviceManager 物件安全。

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

在裝置連線暫停時 (可能是暫時停止) 時呼叫。

當連線暫停時，裝置管理員會在適當時間自動重新建立連線。呼叫應用程式不應嘗試強制重新連線。

Parameters

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

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

optional

在先前已重新建立的裝置連線恢復時呼叫。

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

在啟動或加入應用程式時呼叫。

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

中斷目前應用程式的連線時呼叫。

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

停止應用程式要求成功完成時呼叫。

Parameters

deviceManager

The device manager.

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

optional

當停止應用程式要求失敗時呼叫。

Parameters

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

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

optional

當目前執行中的應用程式中繼資料變更時呼叫。

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

每當正在執行的應用程式狀態文字有所變更時，即會呼叫此方法。

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

在音量變更時呼叫。

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

當有效輸入狀態變更時呼叫。

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就會呼叫此方法。

Parameters

deviceManager	The device manager.
standbyStatus	The standby status.

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

optional

在非同步作業失敗時呼叫。

Parameters

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

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

optional

在裝置與訪客模式建立連線時呼叫。

Parameters

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