EMMessage类 参考

#import <EMMessage.h>

类 EMMessage 继承关系图:

构造函数
(id)	- initWithConversationID:from:to:body:ext:

属性
NSString *	messageId
NSString *	conversationId
EMMessageDirection	direction
NSString *	from
NSString *	to
long long	timestamp
long long	localTime
EMChatType	chatType
EMMessageStatus	status
BOOL	isReadAcked
BOOL	isDeliverAcked
BOOL	isRead
EMMessageBody *	body
NSDictionary *	ext

详细描述

聊天消息

函数文档

- (id) initWithConversationID:		(NSString *)	aConversationId
from:		(NSString *)	aFrom
to:		(NSString *)	aTo
body:		(EMMessageBody *)	aBody
ext:		(NSDictionary *)	aExt

初始化消息实例

参数

aConversationId	会话ID
aFrom	发送方
aTo	接收方
aBody	消息体实例
aExt	扩展信息

返回

消息实例

属性说明

- (EMMessageBody*) body

readwritenonatomicstrong

消息体

- (EMChatType) chatType

readwritenonatomicassign

消息类型

- (NSString*) conversationId

readwritenonatomiccopy

所属会话的唯一标识符

- (EMMessageDirection) direction

readwritenonatomicassign

消息的方向

- (NSDictionary*) ext

readwritenonatomiccopy

消息扩展

Key值类型必须是NSString, Value值类型必须是NSString或者 NSNumber类型的 BOOL, int, unsigned in, long long, double.

- (NSString*) from

readwritenonatomiccopy

发送方

- (BOOL) isDeliverAcked

readwritenonatomicassign

送达回执是否已发送/收到，对于发送方表示是否已经收到送达回执，对于接收方表示是否已经发送送达回执，如果EMOptions设置了enableDeliveryAck，SDK收到消息后会自动发送送达回执

- (BOOL) isRead

readwritenonatomicassign

是否已读

- (BOOL) isReadAcked

readwritenonatomicassign

已读回执是否已发送/收到, 对于发送方表示是否已经收到已读回执，对于接收方表示是否已经发送已读回执

- (long long) localTime

readwritenonatomicassign

客户端发送/收到此消息的时间

- (NSString*) messageId

readwritenonatomiccopy

消息的唯一标识符

- (EMMessageStatus) status

readwritenonatomicassign

消息状态

- (long long) timestamp

readwritenonatomicassign

时间戳，服务器收到此消息的时间

- (NSString*) to

readwritenonatomiccopy

接收方

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该类的文档由以下文件生成:

• Hyphenate.framework/Headers/EMMessage.h