getFriendList

Feature Introduction

Description

Retrieve all of one's friends in a single call.

iOS

Function Prototype

  Future<List<FriendInfo>> getFriendList({String? operationID, bool filterBlack = false})

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	bool	No	Whether to filter out the blacklist
operationID	String	No	Operation ID, used for problem location, unique, recommended to use current time and random number

Return Values

Parameter Name	Parameter Type	Description
~	List< FriendInfo * >	Successful Return

Code Example

    List<FriendInfo> list = await OpenIM.iMManager.friendshipManager.getFriendList();
    // todo

Android

Function Prototype

- (void)getFriendListWithFilterBlack:(BOOL)filterBlack
                          onSuccess:(nullable OIMFriendInfoCallback)onSuccess
                         onFailure:(nullable OIMFailureCallback)onFailure;

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	boolean	No	Whether to filter out the blacklist
operationID	string	No	Operation ID, used for problem location, unique, recommended to use current time and random number

Return Values

Parameter Name	Parameter Type	Description
onSuccess	NSArray< OIMFriendInfo * >	Successful Return
onFailure	OIMFailureCallback	Failure Return

Code Example

[OIMManager.manager getFriendListWithFilterBlack: NO,
onSuccess:^(NSArray<OIMFriendInfo *> * _Nullable userInfos) {
} onFailure:^(NSInteger code, NSString * _Nullable msg) {
}];

Flutter

Function Prototype

 public void getFriendList(OnBase<List<UserInfo>> base, Boolean filterBlack)

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	Boolean	No	if true, the return value will not be include blacklist users.

Return Values

Parameter Name	Parameter Type	Description
data	List<UserInfo>	Success

Code Example

OpenIMClient.getInstance().friendshipManager.getFriendList(new OnBase<List<UserInfo>>() {
    @Override
    public void onError(int code, String error) {
        // todo: request error
    }
    @Override
    public void onSuccess(List<UserInfo> data) {
        // todo: request success
    }
}, filterBlack);

uni-app

Function Prototype

IMSDK.getFriendList(filterBlack?: boolean, operationID?: string): Promise<WsResponse<FriendUserItem[]>>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	boolean	No	Whether to filter out the blacklist
operationID	string	No	Operation ID, used for problem location, unique, recommended to use current time and random number

Return Values

Parameter Name	Parameter Type	Description
Promise.then()	Promise<WsResponse<FriendUserItem[]>>	List of friend info
Promise.catch()	Promise<WsResponse>	Failure callback

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.getFriendList()
  .then(({ data }) => {
    // Success
  })
  .catch(({ errCode, errMsg }) => {
    // Failure
  });

Browser/Electron/MiniProgram

Function Prototype

IMSDK.asyncApi('getFriendList', operationID: string, filterBlack: boolean): Promise<FriendUserItem[]>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	boolean	Yes	Whether to filter out the blacklist
operationID	string	Yes	Operation ID for troubleshooting, recommended unique timestamp

Return Values

Utilizing the openim-uniapp-polyfill package to make the function Promise-based. Use then and catch to handle successful and failed callbacks.

Parameter Name	Parameter Type	Description
Promise.then()	Promise<FriendUserItem[]>	List of friend info
Promise.catch()	Promise<CatchResponse>	Failure callback

Code Example

import IMSDK from 'openim-uniapp-polyfill';

IMSDK.asyncApi('getFriendList', IMSDK.uuid(), false)
  .then((data) => {
    // Success
  })
  .catch(({ errCode, errMsg }) => {
    // Failure
  });

React-Native

Function Prototype

OpenIMSDKRN.getFriendList(filterBlack: boolean, operationID: string): Promise<FriendUserItem[]>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
filterBlack	boolean	Yes	Whether to filter out the blacklist
operationID	string	Yes	Operation ID, used for problem location, keep unique, suggest using current time and random number

Return Result

Parameter Name	Parameter Type	Description
Promise.then()	Promise<FriendUserItem[]>	List of friend info
Promise.catch()	Promise<CatchResponse>	Callback on failed call

Code Example

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

OpenIMSDKRN.getFriendList(false, 'operationID')
  .then((data) => {
    // Success
  })
  .catch(({ errCode, errMsg }) => {
    // Failure
  });

Unity

Function Prototype

public static void GetFriendList(OnBase<FriendInfo> cb,bool filterBlack)

Input Parameter

Parameter Name	Parameter Type	Mandatory	Description
cb	OnBase<List<FriendInfo>>	Yes	Callback
filterBlack	bool	No	Whether to filter out the blacklist

Code Example

IMSDK.GetFriendList((list,errCode,errMsg)=>{

},true);