EMMessage.h

 
#import <Foundation/Foundation.h>
 
#import "EMMessageBody.h"
 
typedef enum {
    EMChatTypeChat   = 0,   
    EMChatTypeGroupChat,    
    EMChatTypeChatRoom,     
} EMChatType;
 
typedef enum {
    EMMessageStatusPending  = 0,    
    EMMessageStatusDelivering,      
    EMMessageStatusSucceed,       
    EMMessageStatusFailed,          
} EMMessageStatus;
 
typedef enum {
    EMMessageDirectionSend = 0,    
    EMMessageDirectionReceive,     
} EMMessageDirection;
 
@interface EMMessage : NSObject
 
@property (nonatomic, copy) NSString *messageId;
 
@property (nonatomic, copy) NSString *conversationId;
 
@property (nonatomic) EMMessageDirection direction;
 
@property (nonatomic, copy) NSString *from;
 
@property (nonatomic, copy) NSString *to;
 
@property (nonatomic) long long timestamp;
 
@property (nonatomic) long long localTime;
 
@property (nonatomic) EMChatType chatType;
 
@property (nonatomic) EMMessageStatus status;
 
@property (nonatomic) BOOL isReadAcked;
 
@property (nonatomic) BOOL isNeedGroupAck;
 
@property (nonatomic, readonly) int groupAckCount;
 
@property (nonatomic) BOOL isDeliverAcked;
 
@property (nonatomic) BOOL isRead;
 
@property (nonatomic, strong) EMMessageBody *body;
 
@property (nonatomic, copy) NSDictionary *ext;
 
- (id)initWithConversationID:(NSString *)aConversationId
                        from:(NSString *)aFrom
                          to:(NSString *)aTo
                        body:(EMMessageBody *)aBody
                         ext:(NSDictionary *)aExt;
 
 
@end