<GCKDeviceManagerDelegate> Protocol

    Instance Methods
    <GCKDeviceManagerDelegate> Protocol Reference

    Overview

    The GCKDeviceManager delegate protocol.

    Unless indicated otherwise, the caller should not release the delegating GCKDeviceManager object from within a delegate method.

    Inherits <NSObjectNSObject>.

    Instance Method Summary

    (void) 
    - deviceManagerDidConnect:
    Called when a connection has been established to the device. More...
    (void) 
    - deviceManager:didFailToConnectWithError:
    Called when the connection to the device has failed. More...
    (void) 
    - deviceManager:didDisconnectWithError:
    Called when the connection to the device has been terminated. More...
    (void) 
    - deviceManager:didSuspendConnectionWithReason:
    Called when the connection to the device has been suspended, possibly temporarily. More...
    (void) 
    - deviceManagerDidResumeConnection:rejoinedApplication:
    Called when a previously suspended device connection has been re-established. More...
    (void) 
    - deviceManager:didConnectToCastApplication:sessionID:launchedApplication:
    Called when an application has been launched or joined. More...
    (void) 
    - deviceManager:didFailToConnectToApplicationWithError:
    Called when connecting to an application fails. More...
    (void) 
    - deviceManager:didDisconnectFromApplicationWithError:
    Called when disconnected from the current application. More...
    (void) 
    - deviceManagerDidStopApplication:
    Called when a stop application request has completed successfully. More...
    (void) 
    - deviceManager:didFailToStopApplicationWithError:
    Called when a stop application request fails. More...
    (void) 
    - deviceManager:didReceiveApplicationMetadata:
    Called whenever the application metadata for the currently running application has changed. More...
    (void) 
    - deviceManager:didReceiveApplicationStatusText:
    Called whenever the currently running application status text has changed. More...
    (void) 
    - deviceManager:volumeDidChangeToLevel:isMuted:
    Called whenever the volume changes. More...
    (void) 
    - deviceManager:didReceiveActiveInputStatus:
    Called whenever the active input status changes. More...
    (void) 
    - deviceManager:didReceiveStandbyStatus:
    Called whenever the standby status changes. More...
    (void) 
    - deviceManager:request:didFailWithError:
    Called when an asynchronous operation has failed. More...
    (void) 
    - deviceManagerDidPair:withGuestModeDevice:
    Called when a guest mode connection has been established to the device. More...

    Method Detail

    - (void) deviceManagerDidConnect: ( GCKDeviceManager *)  deviceManager
    optional

    Called when a connection has been established to the device.

    Parameters
    deviceManager
    The device manager.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didFailToConnectWithError: (NSError *)  error
    optional

    Called when the connection to the device has failed.

    It is safe to release the GCKDeviceManager object from within this callback.

    Parameters
    deviceManager The device manager.
    error The error that caused the connection to fail.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didDisconnectWithError: (NSError *__nullable)  error
    optional

    Called when the connection to the device has been terminated.

    It is safe to release the GCKDeviceManager object from within this callback.

    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

    Called when the connection to the device has been suspended, possibly temporarily.

    When a connection is suspended, the device manager will automatically attempt to re-establish the connection at the appropriate time. The calling application should not attempt to force a reconnect itself.

    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

    Called when an application has been launched or joined.

    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

    Called when connecting to an application fails.

    Parameters
    deviceManager The device manager.
    error The error that caused the failure.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didDisconnectFromApplicationWithError: (NSError *__nullable)  error
    optional

    Called when disconnected from the current application.

    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

    Called when a stop application request has completed successfully.

    Parameters
    deviceManager
    The device manager.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didFailToStopApplicationWithError: (NSError *)  error
    optional

    Called when a stop application request fails.

    Parameters
    deviceManager The device manager.
    error The error that caused the failure.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didReceiveApplicationMetadata: ( GCKApplicationMetadata *__nullable)  metadata
    optional

    Called whenever the application metadata for the currently running application has changed.

    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

    Called whenever the currently running application status text has changed.

    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

    Called whenever the volume changes.

    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

    Called whenever the active input status changes.

    Parameters
    deviceManager The device manager.
    activeInputStatus The active input status.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    didReceiveStandbyStatus: ( GCKStandbyStatus )  standbyStatus
    optional

    Called whenever the standby status changes.

    Parameters
    deviceManager The device manager.
    standbyStatus The standby status.
    - (void) deviceManager: ( GCKDeviceManager *)  deviceManager
    request: (NSInteger)  requestID
    didFailWithError: (NSError *)  error
    optional

    Called when an asynchronous operation has failed.

    Parameters
    deviceManager The device manager.
    requestID The ID of the request that failed.
    error The error.
    - (void) deviceManagerDidPair: ( GCKDeviceManager *)  deviceManager
    withGuestModeDevice: ( GCKDevice *)  guestModeDevice
    optional

    Called when a guest mode connection has been established to the device.

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