<IEMThreadManager>协议 参考

类 <IEMThreadManager> 继承关系图:

构造函数
(void)	- addDelegate:delegateQueue:
(void)	- removeDelegate:
(void)	- getChatThreadFromSever:completion:
(void)	- getJoinedChatThreadsFromServerWithCursor:pageSize:completion:
(void)	- getChatThreadsFromServerWithParentId:cursor:pageSize:completion:
(void)	- getJoinedChatThreadsFromServerWithParentId:cursor:pageSize:completion:
(void)	- getChatThreadMemberListFromServerWithId:cursor:pageSize:completion:
(void)	- getLastMessageFromSeverWithChatThreads:completion:
(void)	- removeMemberFromChatThread:threadId:completion:
(void)	- updateChatThreadName:threadId:completion:
(void)	- createChatThread:messageId:parentId:completion:
(void)	- joinChatThread:completion:
(void)	- leaveChatThread:completion:
(void)	- destroyChatThread:completion:

函数文档

addDelegate:delegateQueue:

- (void) addDelegate: (id< EMThreadManagerDelegate >)  aDelegate delegateQueue: (_Nullable dispatch_queue_t)  aQueue

required

添加回调代理

参数

aDelegate	要添加的子区正常的增删改查的代理
aQueue	代理执行的队列，如果是nil，则在主线程

createChatThread:messageId:parentId:completion:

- (void) createChatThread: (NSString *)  threadName messageId: (NSString *)  messageId parentId: (NSString *)  parentId completion: (void(^)(EMChatThread *_Nullable thread, EMError *_Nullable aError))  aCompletionBlock

required

Create a subsection

参数

threadName	要创建的子区的名称（限制64个字符）
messageId	操作创建子区那一条消息id
parentId	操作创建子区那一条消息所在的会话id也就是那条消息的to
completion	返回回调，包含一个EMChatThread对象跟一个EMError的错误对象

destroyChatThread:completion:

- (void) destroyChatThread: (NSString *)  athreadId completion: (void(^)(EMError *_Nullable aError))  aCompletionBlock

required

销毁一个子区(群管理员及其以上级别可调用)

参数

threadId	要销毁的子区的id
aCompletionBlock	返回回调，成功或者失败

getChatThreadFromSever:completion:

- (void) getChatThreadFromSever: (NSString *)  threadId completion: (void(^)(EMChatThread *_Nullable thread, EMError *_Nullable aError))  aCompletionBlock

required

获取thread详情

参数

threadId	要获取的子区的id
aCompletionBlock	返回回调，包含一个EMChatThread对象跟一个EMError的错误对象

getChatThreadMemberListFromServerWithId:cursor:pageSize:completion:

- (void) getChatThreadMemberListFromServerWithId: (NSString *)  threadId cursor: (NSString *)  aCursor pageSize: (NSInteger)  pageSize completion: (void(^)(EMCursorResult< NSString * > *_Nullable aResult, EMError *_Nullable aError))  aCompletionBlock

required

从服务器获取一个子区的成员列表

参数

threadId	要获取成员的子区的id
aCursor	cursor 上一次取数的位置游标
pageSize	单次请求数量
aCompletionBlock	返回回调，包含一个EMCursorResult对象跟一个EMError的错误对象

getChatThreadsFromServerWithParentId:cursor:pageSize:completion:

- (void) getChatThreadsFromServerWithParentId: (NSString *)  parentId cursor: (nullable NSString *)  aCursor pageSize: (NSInteger)  aPageSize completion: (void(^)(EMCursorResult< EMChatThread * > *_Nullable result, EMError *_Nullable aError))  aCompletionBlock

required

从服务器获取一个群组下的子区

参数

parentId	子区的上一级所属会话id
aCursor	cursor 上一次取数的位置游标
pageSize	单次请求数量(最大不超过50)
aCompletionBlock	返回回调，包含一个EMCursorResult对象跟一个EMError的错误对象

getJoinedChatThreadsFromServerWithCursor:pageSize:completion:

- (void) getJoinedChatThreadsFromServerWithCursor: (NSString *)  aCursor pageSize: (NSInteger)  aPageSize completion: (void(^)(EMCursorResult< EMChatThread * > *_Nullable result, EMError *_Nullable aError))  aCompletionBlock

required

从服务器获取用户已加入的子区

参数

aCursor	cursor 上一次取数的位置游标
pageSize	单次请求数量(单次请求限制最大50)
aCompletionBlock	返回回调，包含一个EMCursorResult对象跟一个EMError的错误对象

getJoinedChatThreadsFromServerWithParentId:cursor:pageSize:completion:

- (void) getJoinedChatThreadsFromServerWithParentId: (NSString *)  parentId cursor: (NSString *)  aCursor pageSize: (NSInteger)  aPageSize completion: (void(^)(EMCursorResult< EMChatThread * > *_Nullable result, EMError *_Nullable aError))  aCompletionBlock

required

从服务器获取一个群组下我加入的子区

参数

parentId	子区的上一级所属会话id
aCursor	cursor 上一次取数的位置游标
pageSize	单次请求数量(最大不超过50)
aCompletionBlock	返回回调，包含一个EMCursorResult对象跟一个EMError的错误对象

getLastMessageFromSeverWithChatThreads:completion:

- (void) getLastMessageFromSeverWithChatThreads: (NSArray< NSString * > *)  threadIds completion: (void(^)(NSDictionary< NSString *, EMChatMessage * > *_Nullable messageMap, EMError *_Nullable aError))  aCompletionBlock

required

从服务器批量获取子区的最后一条消息

参数

threadIds	要获取的子区的id数组（单次请求不超过20个id）
aCompletionBlock	返回回调，包含一个字典key是子区id，value是EMChatMessage对象

joinChatThread:completion:

- (void) joinChatThread: (NSString *)  threadId completion: (void(^)(EMChatThread *_Nullable thread, EMError *_Nullable aError))  aCompletionBlock

required

加入一个子区

参数

threadId	要加入的子区的id
aCompletionBlock	返回回调，成功或者失败

leaveChatThread:completion:

- (void) leaveChatThread: (NSString *)  athreadId completion: (void(^)(EMError *_Nullable aError))  aCompletionBlock

required

离开一个子区

参数

threadId	要离开的子区的id
aCompletionBlock	返回回调，成功或者失败

removeDelegate:

- (void) removeDelegate: (id< EMThreadManagerDelegate >)  aDelegate

required

移除回调代理

参数

aDelegate

要移除的代理

removeMemberFromChatThread:threadId:completion:

- (void) removeMemberFromChatThread: (NSString *)  aUser threadId: (NSString *)  athreadId completion: (void(^)(EMError *_Nullable aError))  aCompletionBlock

required

移除子区成员（仅群管理可用）

参数

aUser	要移除用户的环信id
threadId	要操作的子区id
aCompletionBlock	返回回调，成功或者失败

updateChatThreadName:threadId:completion:

- (void) updateChatThreadName: (NSString *)  name threadId: (NSString *)  athreadId completion: (void(^)(EMError *_Nullable aError))  aCompletionBlock

required

更新子区名称（仅群管理或创建者可用）

参数

subject	你想要修改的名称（限制64个字符）
threadId	要操作的子区id
aCompletionBlock	返回回调，成功或者失败

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该协议的文档由以下文件生成:

• HyphenateChat.framework/Headers/IEMThreadManager.h