SBDChannelDelegate Protocol Reference

Conforms to	NSObject
Declared in	SBDBaseChannel.h

Overview

This protocol deals with the below events. * Receives a message in the SBDBaseChannel. * Receives an event when a message is updated in the SBDBaseChannel. * Receives an event when a member read a message in the SBDGroupChannel. * Receives an event when a member typed something in the SBDGroupChannel. * Receives an event when a new member joined the SBDGroupChannel. * Receives an event when a member left from the SBDGroupChannel. * Receives an event when a participant entered the SBDOpenChannel. * Receives an event when a participant exited the SBDOpenChannel. * Receives an event when a participant was muted or unmuted in the SBDOpenChannel. * Receives an event when a participant was banned or unbanned in the SBDOpenChannel. * Receives an event when the SBDOpenChannel was frozen or unfrozen. * Receives an event when the property of the SBDBaseChannel was changed. * Receives an event when the SBDBaseChannel was deleted. * Receives an event when a message in the SBDBaseChannel was deleted. * Receives an event when meta data in the SBDBaseChannel was changed. * Receives an event when meta counters in the SBDBaseChannel were changed. * Receives an event when a group channel was hidden. * Receives an event when a reaction of message in a group channel was updated. * Receives an event when operators are updated

`– channel:didReceiveMessage:`

A callback when a message is received.

- (void)channel:(SBDBaseChannel *_Nonnull)sender didReceiveMessage:(SBDBaseMessage *_Nonnull)message

Parameters

`sender`	The channel where the message is received.
`message`	The received message.

Declared In

SBDBaseChannel.h

`– channel:didUpdateMessage:`

A callback when a message is updated.

- (void)channel:(SBDBaseChannel *_Nonnull)sender didUpdateMessage:(SBDBaseMessage *_Nonnull)message

Parameters

`sender`	The channel where the message is updated.
`message`	The updated message.

Declared In

SBDBaseChannel.h

`– channel:didReceiveMention:`

A delegate is called when someone mentioned the user.

- (void)channel:(nonnull SBDBaseChannel *)channel didReceiveMention:(nonnull SBDBaseMessage *)message

Parameters

`channel`	The channel mention was occured in.
`message`	The message mention was occured about.

Declared In

SBDBaseChannel.h

`– channelDidUpdateReadReceipt:`

A callback when read receipts updated.

- (void)channelDidUpdateReadReceipt:(SBDGroupChannel *_Nonnull)sender

Parameters

`sender`	The group channel where the read receipt updated.

Declared In

SBDBaseChannel.h

`– channelDidUpdateDeliveryReceipt:`

A callback when delivery receipts updated.

- (void)channelDidUpdateDeliveryReceipt:(SBDGroupChannel *_Nonnull)sender

Parameters

`sender`	The group channel where the delivery receipt updated.

Availability

3.0.162

Declared In

SBDBaseChannel.h

`– channelDidUpdateTypingStatus:`

A callback when user sends typing status.

- (void)channelDidUpdateTypingStatus:(SBDGroupChannel *_Nonnull)sender

Parameters

`sender`	The group channel where the typing status updated.

Declared In

SBDBaseChannel.h

`– channelDidChangeMemberCount:`

A callback when member count has been changed for broadcast channel

- (void)channelDidChangeMemberCount:(nonnull NSArray<SBDGroupChannel*> *)channels

Parameters

`channels`	The group channel that member count has been updated

Availability

3.0.219

Declared In

SBDBaseChannel.h

`– channelDidChangeParticipantCount:`

A callback when participant count has been changed for open channel

- (void)channelDidChangeParticipantCount:(nonnull NSArray<SBDOpenChannel*> *)channels

Parameters

`channels`	The open channel that member count has been updated

Availability

3.0.219

Declared In

SBDBaseChannel.h

`– channel:didReceiveInvitation:inviter:`

A callback when users are invited by inviter.

- (void)channel:(SBDGroupChannel *_Nonnull)sender didReceiveInvitation:(NSArray<SBDUser*> *_Nullable)invitees inviter:(SBDUser *_Nullable)inviter

Parameters

`sender`	The group channel where the invitation is occured.
`invitees`	Invitees.
`inviter`	Inviter. It can be nil.

Declared In

SBDBaseChannel.h

`– channel:didDeclineInvitation:inviter:`

A callback when user declined the invitation.

- (void)channel:(SBDGroupChannel *_Nonnull)sender didDeclineInvitation:(SBDUser *_Nonnull)invitee inviter:(SBDUser *_Nullable)inviter

Parameters

`sender`	The group channel where the invitation is occured.
`invitee`	Inviter. It can be nil.
`inviter`	Invitee.

Declared In

SBDBaseChannel.h

`– channel:userDidJoin:`

A callback when new member joined to the group channel.

- (void)channel:(SBDGroupChannel *_Nonnull)sender userDidJoin:(SBDUser *_Nonnull)user

Parameters

`sender`	The group channel.
`user`	The new user joined to the channel.

Declared In

SBDBaseChannel.h

`– channel:userDidLeave:`

A callback when current member left from the group channel.

- (void)channel:(SBDGroupChannel *_Nonnull)sender userDidLeave:(SBDUser *_Nonnull)user

Parameters

`sender`	The group channel.
`user`	The member left from the channel.

Declared In

SBDBaseChannel.h

`– channel:userDidEnter:`

A callback when a user enter an open channel.

- (void)channel:(SBDOpenChannel *_Nonnull)sender userDidEnter:(SBDUser *_Nonnull)user

Parameters

`sender`	The open channel.
`user`	The user

Declared In

SBDBaseChannel.h

`– channel:userDidExit:`

A callback when a user exit an open channel.

- (void)channel:(SBDOpenChannel *_Nonnull)sender userDidExit:(SBDUser *_Nonnull)user

Parameters

`sender`	The open channel.
`user`	The user.

Declared In

SBDBaseChannel.h

`– channel:userWasMuted:`

A callback when a user was muted in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender userWasMuted:(SBDUser *_Nonnull)user

Parameters

`sender`	The channel.
`user`	The user who was muted.

Declared In

SBDBaseChannel.h

`– channel:userWasUnmuted:`

A callback when a user was unmuted in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender userWasUnmuted:(SBDUser *_Nonnull)user

Parameters

`sender`	The channel.
`user`	The user who was unmuted.

Declared In

SBDBaseChannel.h

`– channel:userWasBanned:`

A callback when a user was banned in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender userWasBanned:(SBDUser *_Nonnull)user

Parameters

`sender`	The channel.
`user`	The user who was banned.

Declared In

SBDBaseChannel.h

`– channel:userWasUnbanned:`

A callback when a user was unbanned in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender userWasUnbanned:(SBDUser *_Nonnull)user

Parameters

`sender`	The channel.
`user`	The user who was unbanned.

Declared In

SBDBaseChannel.h

`– channelWasFrozen:`

A callback when an channel was frozen.

- (void)channelWasFrozen:(SBDBaseChannel *_Nonnull)sender

Parameters

`sender`	The channel.

Declared In

SBDBaseChannel.h

`– channelWasUnfrozen:`

A callback when an channel was unfrozen.

- (void)channelWasUnfrozen:(SBDBaseChannel *_Nonnull)sender

Parameters

`sender`	The channel.

Declared In

SBDBaseChannel.h

`– channelWasChanged:`

A callback when an open channel was changed.

- (void)channelWasChanged:(SBDBaseChannel *_Nonnull)sender

Parameters

`sender`	The open channel.

Declared In

SBDBaseChannel.h

`– channelWasDeleted:channelType:`

A callback when an open channel was deleted.

- (void)channelWasDeleted:(NSString *_Nonnull)channelUrl channelType:(SBDChannelType)channelType

Parameters

`channelUrl`	The channel url.
`channelType`	The Type of channel, types of open channel or group channel.

Declared In

SBDBaseChannel.h

`– channel:messageWasDeleted:`

A callback when a message was removed in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender messageWasDeleted:(long long)messageId

Parameters

`sender`	The base channel.
`messageId`	The message ID which was removed.

Declared In

SBDBaseChannel.h

`– channel:createdMetaData:`

A callback when meta data was created in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender createdMetaData:(NSDictionary<NSString*,NSString*> *_Nullable)createdMetaData

Parameters

`sender`	The channel that the meta data was created.
`createdMetaData`	The created meta data.

Declared In

SBDBaseChannel.h

`– channel:updatedMetaData:`

A callback when meta data was updated in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender updatedMetaData:(NSDictionary<NSString*,NSString*> *_Nullable)updatedMetaData

Parameters

`sender`	The channel that the meta data was updated.
`updatedMetaData`	The updated meta data.

Declared In

SBDBaseChannel.h

`– channel:deletedMetaDataKeys:`

A callback when meta data was deleted in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender deletedMetaDataKeys:(NSArray<NSString*> *_Nullable)deletedMetaDataKeys

Parameters

`sender`	The channel that the meta data was deleted.
`deletedMetaDataKeys`	The keys of the deleted meta data.

Declared In

SBDBaseChannel.h

`– channel:createdMetaCounters:`

A callback when meta counters were created in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender createdMetaCounters:(NSDictionary<NSString*,NSNumber*> *_Nullable)createdMetaCounters

Parameters

`sender`	The channel that the meta counters were created.
`createdMetaCounters`	The created meta counters.

Declared In

SBDBaseChannel.h

`– channel:updatedMetaCounters:`

A callback when meta counters were updated in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender updatedMetaCounters:(NSDictionary<NSString*,NSNumber*> *_Nullable)updatedMetaCounters

Parameters

`sender`	The channel that the meta counters were updated.
`updatedMetaCounters`	The updated meta counters.

Declared In

SBDBaseChannel.h

`– channel:deletedMetaCountersKeys:`

A callback when meta counters were deleted in the channel.

- (void)channel:(SBDBaseChannel *_Nonnull)sender deletedMetaCountersKeys:(NSArray<NSString*> *_Nullable)deletedMetaCountersKeys

Parameters

`sender`	The channel that the meta counters were deleted.
`deletedMetaCountersKeys`	The keys of the deleted meta counters.

Declared In

SBDBaseChannel.h

`– channelWasHidden:`

A callback when the channel was hidden on the other device or by Platform API.

- (void)channelWasHidden:(SBDGroupChannel *_Nonnull)sender

Parameters

`sender`	The channel that was hidden on the other device or by Platform API.

Declared In

SBDBaseChannel.h

`– channel:updatedReaction:`

A callback when a reaction was updated.

- (void)channel:(SBDBaseChannel *_Nonnull)sender updatedReaction:(SBDReactionEvent *_Nonnull)reactionEvent

Parameters

`sender`	The channel that the reaction was updated.
`reactionEvent`	The updated reaction event.

Declared In

SBDBaseChannel.h

`– channelDidUpdateOperators:`

3.0.174

- (void)channelDidUpdateOperators:(SBDBaseChannel *_Nonnull)sender

Availability

3.0.174

Declared In

SBDBaseChannel.h

`– channel:didUpdateThreadInfo:`

A callback when the thread information is updated.

- (void)channel:(nonnull SBDBaseChannel *)channel didUpdateThreadInfo:(nonnull SBDThreadInfoUpdateEvent *)threadInfoUpdateEvent

Parameters

`channel`	The channel that has the message thread.
`threadInfoUpdateEvent`	The `SBDThreadInfoUpdateEvent` object that has the latest information about the thread.

Availability

3.0.181

Declared In

SBDBaseChannel.h

`– didUpdatePoll:`

A callback when the poll has been updated

- (void)didUpdatePoll:(nonnull SBDPollUpdateEvent *)event

Parameters

`event`	event object contains updated poll information

Availability

3.0.232

Declared In

SBDBaseChannel.h

`– didVotePoll:`

A callback when vote has been occurred

- (void)didVotePoll:(nonnull SBDPollVoteEvent *)event

Parameters

`event`	event object that contains voting information

Availability

3.0.232

Declared In

SBDBaseChannel.h