GroupChannelCollectionDelegate

@objc(SBDGroupChannelCollectionDelegate)
public protocol GroupChannelCollectionDelegate

Methods that are invoked when the event of the channel collection occurs.

Since

3.0.227


                    
                    
                    channelCollection(_:context:addedChannels:)

A callback when the channels are added.

Swift

@objc
optional func channelCollection(
    _ collection: GroupChannelCollection,
    context: ChannelContext,
    addedChannels: [GroupChannel]
)

`collection`	The collection object.
`context`	The context that represents the reason why the delegate is invoked.
`addedChannels`	The channels that are added.


                    
                    
                    channelCollection(_:context:updatedChannels:)

A callback when the channels are updated.

Swift

@objc
optional func channelCollection(
    _ collection: GroupChannelCollection,
    context: ChannelContext,
    updatedChannels: [GroupChannel]
)

`collection`	The collection object.
`context`	The context that represents the reason why the delegate is invoked.
`updatedChannels`	The channels that are updated.


                    
                    
                    channelCollection(_:context:deletedChannelURLs:)

A callback when the channels are deleted.

Swift

@objc
optional func channelCollection(
    _ collection: GroupChannelCollection,
    context: ChannelContext,
    deletedChannelURLs: [String]
)

`collection`	The collection object.
`context`	The context that represents the reason why the delegate is invoked.
`deletedChannelURLs`	list of channel url that are deleted.