setMessageLocalEx

Feature Introduction

Description

Modify the local ex field of the message, such as setting the save path after downloading a file.

Note

Related Callback: onConversationChanged If the message being modified is the latest one, then the latest message in the conversation will change.

iOS

Function Prototype

  Future setMessageLocalEx({
    required String conversationID,
    required String clientMsgID,
    required String localEx,
    String? operationID,
  });

Input Parameters

Parameter Name	Parameter Type	Required	Description
conversationID	String	Yes	Conversation ID
clientMsgID	String	Yes	Message ID
localEx	String	Yes	ex information to be set

Return Value

Parameter Name	Parameter Type	Description
then	void	Callback on success
onError	Function	Callback on error

Code Example

OpenIM.iMManager.messageManager.setMessageLocalEx(conversationID: '', clientMsgID: '', localEx: 'localEx');

Android

Function Prototype

- (void)setMessageLocalEx:(NSString *)conversationID
              clientMsgID:(NSString *)clientMsgID
                  localEx:(NSString *)localEx
                onSuccess:(OIMSuccessCallback)onSuccess
                onFailure:(OIMFailureCallback)onFailure;

Input Parameters

Parameter Name	Parameter Type	Required	Description
conversationID	NSString	Yes	Conversation ID
clientMsgID	NSString	Yes	Message ID
localEx	NSString	Yes	ex information to be set

Return Value

Parameter Name	Parameter Type	Description
onSuccess	OIMSuccessCallback	Callback on success
onFailure	OIMFailureCallback	Callback on error

Code Example

[OIMManager.manager setMessageLocalEx:@""
                              clientMsgID:@""
                                  localEx:@""
                                onSuccess:^(NSString * _Nullable data) {

} onFailure:^(NSInteger code, NSString * _Nullable msg) {

}];

Flutter

### Function Prototype

public void setMessageLocalEx(OnBase<String> callBack, String conversationID, String clientMsgID, String localEx)

Input Parameters

Parameter Name	Parameter Type	Required	Description
OnBase	OnBase	Yes	Callback
conversationID	String	Yes	Conversation ID
clientMsgID	String	Yes	Message ID
localEx	String	Yes	ex information to be set

Code Example

 OpenIMClient.getInstance()
            .messageManager.setMessageLocalEx(new OnBase<String>() {
                @Override
                public void onError(int code, String error) {

                }

                @Override
                public void onSuccess(String data) {

                }
            },conversationID,clientMsgID,localEx);

uni-app

Function Prototype

IMSDK.setMessageLocalEx({
  conversationID: string;
  clientMsgID: string;
  localEx: string;
}, operationID?: string): Promise<WsResponse>

Input Parameters

Parameter Name	Parameter Type	Required	Description
conversationID	string	Yes	Conversation ID
clientMsgID	string	Yes	Message ID
localEx	string	Yes	ex information to be set

Return Value

Parameter Name	Parameter Type	Description
Promise.then()	Promise<WsResponse>	Callback on success
Promise.catch()	Promise<WsResponse>	Callback on error

Code Example

import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { OpenIMSDK } from 'open-im-sdk';
// const IMSDK = new OpenIMSDK();

IMSDK.setMessageLocalEx({
  conversationID: 'conversationID',
  clientMsgID: 'clientMsgID',
  localEx: 'localEx',
})
  .then(() => {
    // Callback on success
  })
  .catch(({ errCode, errMsg }) => {
    // Callback on error
  });

Browser/Electron/MiniProgram

---

Function Prototype

IMSDK.asyncApi('setMessageLocalEx', operationID: string, {
  conversationID: string;
  clientMsgID: string;
  localEx: string;
}): Promise<void>

Input Parameters

Parameter Name	Data Type	Mandatory	Description
operationID	string	Yes	Operation ID, used for problem locating, must be unique, recommended to use current time and random number
conversationID	string	Yes	Conversation ID
clientMsgID	string	Yes	Message ID
localEx	string	Yes	Information to set for ex

Return Results

Through the openim-uniapp-polyfill package, the function is made into a Promise. When calling, you need to use then and catch to judge and handle the success and failure callbacks.

Parameter Name	Data Type	Description
Promise.then()	Promise<void>	Successful callback
Promise.catch()	Promise<CatchResponse>	Failed callback

Code Example

import IMSDK from 'openim-uniapp-polyfill';

IMSDK.asyncApi('setMessageLocalEx', IMSDK.uuid(), {
  conversationID: 'conversationID',
  clientMsgID: 'clientMsgID',
  localEx: 'localEx',
})
  .then(() => {
    // Call succeeded
  })
  .catch(({ errCode, errMsg }) => {
    // Call failed
  });

React-Native

Function Prototype

OpenIMSDKRN.setMessageLocalEx( {
  conversationID: string;
  clientMsgID: string;
  localEx: string;
}, operationID: string): Promise<void>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
operationID	string	Yes	Operation ID, used for problem location, keep unique, suggest using current time and random number
conversationID	string	Yes	Conversation ID
clientMsgID	string	Yes	Message ID
localEx	string	Yes	Information to set for ex

Return Result

Parameter Name	Parameter Type	Description
Promise.then()	Promise<void>	Callback on successful call
Promise.catch()	Promise<CatchResponse>	Callback on failed call

Code Example

import OpenIMSDKRN from "open-im-sdk-rn";

OpenIMSDKRN.setMessageLocalEx({
  conversationID: 'conversationID',
  clientMsgID: 'clientMsgID',
  localEx: 'localEx',
}, 'operationID')
  .then(() => {
    // Call succeeded
  })
  .catch(({ errCode, errMsg }) => {
    // Call failed
  });

Unity

### Function Prototype

public static void SetMessageLocalEx(OnBase<bool> cb, string conversationId, string clientMsgId, string localEx)

Input Parameter

Parameter Name	Parameter Type	Mandatory	Description
cb	OnBase	Callback
conversationId	string	Yes	Conversation ID
clientMsgId	string	Yes	Message ID
localEx	string	Yes	Information to set for ex

Code Example

IMSDK.SetMessageLocalEx((suc,errCode,errMsg)=>{

},conversationId,clientMsgId,localEx);