NIMCustomObject Class Reference
| Inherits from | NSObject | 
|---|---|
| Conforms to | NIMMessageObject | 
| Declared in | NIMCustomObject.h | 
  attachment
	Custom attachment
@property (nullable, nonatomic, strong) id<NIMCustomAttachment> attachmentDiscussion
Custom attachment
The SDK transmits the serialized data of the attachment by calling the encodeAttachment interface.
Declared In
NIMCustomObject.h
+ registerCustomDecoder:
	Register the parser for custom messages
+ (void)registerCustomDecoder:(id<NIMCustomAttachmentCoding>)decoderParameters
decoder | 
						parser for custom messages @disucssion If a custom message type is used, register a custom message parser for unserializing the custom message into an object identified by the upper-layer application.  | 
					
|---|
Discussion
Register the parser for custom messages
Declared In
NIMCustomObject.h