getFriendListPage

Feature Introduction

Description

Get the list of the specified number of friends in pages. offset is the offset when getting, count is the number of friends

Note

The count should not be too large, otherwise the request will take too long

iOS

Function Prototype

  Future<List<FriendInfo>> getFriendListPage({String? operationID, bool filterBlack = false, int offset = 0, int count = 40,})

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	int	Yes	page offset
count	int	Yes	page size
filterBlack	bool	No	if true, the return value will not be include blacklist users.

Return Values

Parameter Name	Parameter Type	Description
~	List< FriendInfo * >	Success

Code Example

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

Android

Function Prototype

- (void)getFriendListPageWithFilterBlack:(BOOL)filterBlack 
                          offset:(NSInteger)offset 
                          count:(NSInteger)count
                          onSuccess:(nullable OIMFriendInfoCallback)onSuccess
                         onFailure:(nullable OIMFailureCallback)onFailure;

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	NSInteger	Yes	page offset
count	NSInteger	Yes	page size
filterBlack	BOOL	No	if true, the return value will not be include blacklist users.

Return Values

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

Code Example

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

Flutter

Function Prototype

public void getFriendListPage(OnBase<List<UserInfo>> base, int offset, int count, Boolean filterBlack)

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	int	Yes	page offset
count	int	Yes	page size
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.getFriendListPage(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.getFriendListPage({
  offset: number;
  count: number;
  filterBlack?: boolean;
}, operationID?: string): Promise<WsResponse<FriendUserItem[]>>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	number	Yes	Page pulls the start subscript
count	number	Yes	The number of pulls per page
filterBlack	boolean	No	Whether to filter out the blacklist
operationID	string	No	Operation ID, which is used to locate the problem. Keep it unique. You are advised to use the 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.getFriendListPage({ offset, count })
  .then(({ data }) => {
    // Success
  })
  .catch(({ errCode, errMsg }) => {
    // Failure
  });

Browser/Electron/MiniProgram

Function Prototype

IMSDK.asyncApi('getFriendListPage', operationID: string, {
  offset: number;
  count: number;
  filterBlack?: boolean;
}): Promise<FriendUserItem[]>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	number	Yes	Page pulls the start subscript
count	number	Yes	The number of pulls per page
filterBlack	boolean	No	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<WsResponse<FriendUserItem[]>>	List of friend info
Promise.catch()	Promise<CatchResponse>	Failure callback

Code Example

import IMSDK from 'openim-uniapp-polyfill';

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

React-Native

Function Prototype

OpenIMSDKRN.getFriendListPage({
  offset: number;
  count: number;
  filterBlack?: boolean;
}, operationID: string): Promise<FriendUserItem[]>

Input Parameters

Parameter Name	Parameter Type	Mandatory	Description
offset	number	Yes	Page pulls the start subscript
count	number	Yes	The number of pulls per page
filterBlack	boolean	No	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<WsResponse<FriendUserItem[]>>	List of friend info
Promise.catch()	Promise<CatchResponse>	Callback on failed call

Code Example

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

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

Unity

Function Prototype

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

Input Parameter

Parameter Name	Parameter Type	Mandatory	Description
cb	OnBase<List<FriendInfo>>	Yes	Callback
filterBlack	bool	No	if true, the return value will not be include blacklist users.

Code Example

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

},true);