setFriendListener

Description

info

Set the relationship chain event listener to asynchronously callback and notify related events of relationship chain changes, so that the UI can perceive and process them in a timely manner.

Note

(1) Call immediately after initSDK;
(2) Can only be called once.

iOS

Function Prototype

  Future setFriendshipListener(OnFriendshipListener listener)

Input Parameters

Parameter Name	Parameter Type	Required	Description
listener	OnFriendshipListener	Yes

Return Result

~

Code Example

    OpenIM.iMManager.friendshipManager.setFriendshipListener(OnFriendshipListener(
      onBlacklistAdded: (BlacklistInfo i){},
      onBlacklistDeleted: (BlacklistInfo i){},
      onFriendAdded: (FriendInfo i){},
      onFriendApplicationAccepted: (FriendApplicationInfo i){},
      onFriendApplicationAdded: (FriendApplicationInfo i){},
      onFriendApplicationDeleted: (FriendApplicationInfo i){},
      onFriendApplicationRejected: (FriendApplicationInfo i){},
      onFriendDeleted: (FriendInfo i){},
      onFriendInfoChanged: (FriendInfo i){},
    ));

Android

Function Prototype

- (void)addFriendListener:(id<OIMFriendshipListener>)listener NS_SWIFT_NAME(addFriendListener(listener:));

Input Parameters

Parameter Name	Parameter Type	Required	Description
listener	id < OIMFriendshipListener >	Yes

Return Result

None

Code Example

[OIMManager.callbacker addFriendListener:self];

Flutter

Function Prototype

 public void setOnFriendshipListener(OnFriendshipListener listener)

Input Parameters

Parameter Name	Parameter Type	Required	Description
listener	id <OnFriendshipListener>	Yes

Return Result

None

Code Example

OpenIMClient.getInstance().friendshipManager.setOnFriendshipListener(new OnFriendshipListener{...} )

uni-app

Note

Set automatically after successful login, you can directly use the listener in the client. For friend event details, see

Browser/Electron/MiniProgram

Note

Set automatically after successful initialization. The callback will be passed to the client through globalEvent. For friend event details, see

React-Native

Note

Set automatically after successful login, you can directly use the listener in the client. For friend event details, see

Unity

Function Prototype

public static void SetFriendShipListener(IFriendShipListener listener)

Input Parameters

Parameter Name	Parameter Type	Required	Description
listener	IFriendShipListener	Yes

Return Result

None

Code Example

IMSDK.SetFriendShipListener(listener)