<V2TIMGroupListener>

Instance Methods
(void)	- onMemberEnter:memberList:
(void)	- onMemberLeave:member:
(void)	- onMemberInvited:opUser:memberList:
(void)	- onMemberKicked:opUser:memberList:
(void)	- onMemberInfoChanged:changeInfoList:
(void)	- onGroupCreated:
(void)	- onGroupDismissed:opUser:
(void)	- onGroupRecycled:opUser:
(void)	- onGroupInfoChanged:changeInfoList:
(void)	- onGroupAttributeChanged:attributes:
(void)	- onGroupCounterChanged:key:newValue:
(void)	- onReceiveJoinApplication:member:opReason:
(void)	- onApplicationProcessed:opUser:opResult:opReason:
(void)	- onGrantAdministrator:opUser:memberList:
(void)	- onRevokeAdministrator:opUser:memberList:
(void)	- onQuitFromGroup:
(void)	- onReceiveRESTCustomData:data:
(void)	- onTopicCreated:topicID:
(void)	- onTopicDeleted:topicIDList:
(void)	- onTopicChanged:topicInfo:

Method Documentation

onMemberEnter:memberList:()

- (void) onMemberEnter: (NSString *)  groupID memberList: (NSArray< V2TIMGroupMemberInfo * > *)  memberList

optional

Users join the group (received by all members) Meeting group do not have this callback by default. If you need a callback, please go to the Console (Feature Configuration -> Group configuration -> Group system notification configuration -> Notification of group member Change) to actively configure.

onMemberLeave:member:()

- (void) onMemberLeave: (NSString *)  groupID member: (V2TIMGroupMemberInfo *)  member

optional

Users leave the group (received by all members) Meeting group do not have this callback by default. If you need a callback, please go to the Console (Feature Configuration -> Group configuration -> Group system notification configuration -> Notification of group member Change) to actively configure.

onMemberInvited:opUser:memberList:()

- (void) onMemberInvited: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser memberList: (NSArray< V2TIMGroupMemberInfo * > *)  memberList

optional

Users are added to a group by others (received by all members)

onMemberKicked:opUser:memberList:()

- (void) onMemberKicked: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser memberList: (NSArray< V2TIMGroupMemberInfo * > *)  memberList

optional

Users are removed from a group by others (received by all members)

onMemberInfoChanged:changeInfoList:()

- (void) onMemberInfoChanged: (NSString *)  groupID changeInfoList: (NSArray< V2TIMGroupMemberChangeInfo * > *)  changeInfoList

optional

Group member information modified (received by all members) Meeting group And AVChatRoom group do not have this callback by default. If you need a callback, please go to the Console (Feature Configuration -> Group configuration -> Group system notification configuration -> Notification of group member profile Change) to actively configure.

onGroupCreated:()

- (void) onGroupCreated: (NSString *)  groupID

optional

Group created (used for multi-device synchronization)

onGroupDismissed:opUser:()

- (void) onGroupDismissed: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser

optional

Group deleted (received by all members)

onGroupRecycled:opUser:()

- (void) onGroupRecycled: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser

optional

Group repossessed (received by all members)

onGroupInfoChanged:changeInfoList:()

- (void) onGroupInfoChanged: (NSString *)  groupID changeInfoList: (NSArray< V2TIMGroupChangeInfo * > *)  changeInfoList

optional

Group information modified (received by all members) Modifying the following fields may trigger this notification ( groupName & introduction & notification & faceUrl & owner & allMute & custom) Control specific fields （Send a notification/storage roaming）please go to the Console (Feature Configuration -> Group configuration -> Group system notification configuration -> Notification of group info Change) to actively configure.

onGroupAttributeChanged:attributes:()

- (void) onGroupAttributeChanged: (NSString *)  groupID attributes: (NSMutableDictionary< NSString *, NSString * > *)  attributes

optional

Received group attribute update（received by all members）

onGroupCounterChanged:key:newValue:()

- (void) onGroupCounterChanged: (NSString *)  groupID key: (NSString *)  key newValue: (NSInteger)  newValue

optional

Group counter update notification with the newest counters which have been modified(received by all members).

onReceiveJoinApplication:member:opReason:()

- (void) onReceiveJoinApplication: (NSString *)  groupID member: (V2TIMGroupMemberInfo *)  member opReason: (NSString *)  opReason

optional

New group joining request (received only by the group owner and admin)

onApplicationProcessed:opUser:opResult:opReason:()

- (void) onApplicationProcessed: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser opResult: (BOOL)  isAgreeJoin opReason: (NSString *)  opReason

optional

Group joining request handled by group owner or admin (received only by the applicant)

onGrantAdministrator:opUser:memberList:()

- (void) onGrantAdministrator: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser memberList: (NSArray< V2TIMGroupMemberInfo * > *)  memberList

optional

Specify the admin identity.

onRevokeAdministrator:opUser:memberList:()

- (void) onRevokeAdministrator: (NSString *)  groupID opUser: (V2TIMGroupMemberInfo *)  opUser memberList: (NSArray< V2TIMGroupMemberInfo * > *)  memberList

optional

Cancel the admin identity.

onQuitFromGroup:()

- (void) onQuitFromGroup: (NSString *)  groupID

optional

Quit a group (mainly used for multi-device synchronization)

onReceiveRESTCustomData:data:()

- (void) onReceiveRESTCustomData: (NSString *)  groupID data: (NSData *)  data

optional

Received a custom system message delivered via the RESTful API.

onTopicCreated:topicID:()

- (void) onTopicCreated: (NSString *)  groupID topicID: (NSString *)  topicID

optional

Topic created.

onTopicDeleted:topicIDList:()

- (void) onTopicDeleted: (NSString *)  groupID topicIDList: (NSArray< NSString * > *)  topicIDList

optional

Topic deleted.

onTopicChanged:topicInfo:()

- (void) onTopicChanged: (NSString *)  groupID topicInfo: (V2TIMTopicInfo *)  topicInfo

optional

Topic information modified (received by all members)