<GCKGenericChannelDelegate> Protocol

    • The GCKGenericChannelDelegate protocol is used for handling events related to a GCKGenericChannel.

    • This delegate includes methods for receiving text messages, and being notified when the channel connects, disconnects, or changes its writable state.

    • These methods provide callbacks to your application when important events occur on the Cast channel, allowing you to respond accordingly.
    Instance Methods
    <GCKGenericChannelDelegate> Protocol Reference

    Overview

    The GCKGenericChannel delegate protocol.

    Inherits <GCKCastChannelNSObject>.

    Instance Method Summary

    (void) 
    - castChannel:didReceiveTextMessage:withNamespace:
    Called when a text message has been received on the channel. More...
    (void) 
    - castChannelDidConnect:
    Called when the channel has been connected, indicating that messages can now be exchanged with the Cast device over the channel. More...
    (void) 
    - castChannelDidDisconnect:
    Called when the channel has been disconnected, indicating that messages can no longer be exchanged with the Cast device over the channel. More...
    (void) 
    - castChannel:didChangeWritableState:
    Called when the writable state of the channel has changed. More...

    Method Detail

    - (void) castChannel: ( GCKGenericChannel *)  channel
    didReceiveTextMessage: (NSString *)  message
    withNamespace: (NSString *)  protocolNamespace

    Called when a text message has been received on the channel.

    - (void) castChannelDidConnect: ( GCKGenericChannel *)  channel
    optional

    Called when the channel has been connected, indicating that messages can now be exchanged with the Cast device over the channel.

    Parameters
    channel
    The channel.
    - (void) castChannelDidDisconnect: ( GCKGenericChannel *)  channel
    optional

    Called when the channel has been disconnected, indicating that messages can no longer be exchanged with the Cast device over the channel.

    Parameters
    channel
    The channel.
    - (void) castChannel: ( GCKCastChannel *)  channel
    didChangeWritableState: (BOOL)  writable
    optional

    Called when the writable state of the channel has changed.

    Parameters
    channel The channel.
    writable Whether the channel is now writable.
    Since
    4.0
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