setGroupListener

Feature Introduction

Description

Set the group event listener to asynchronously notify related group changes, allowing the UI to perceive and handle them promptly.

Note

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

iOS

Function Prototype

 Future setGroupListener(OnGroupListener listener)

Return Result

Parameter Name	Parameter Type	Description
listener	OnGroupListener	Required

Code Example

  OpenIM.iMManager.groupManager.setGroupListener(OnGroupListener(
      onGroupApplicationAccepted: (GroupApplicationInfo info){},
      onGroupApplicationAdded: (GroupApplicationInfo info){},
      onGroupApplicationDeleted: (GroupApplicationInfo info){},
      onGroupApplicationRejected: (GroupApplicationInfo info){},
      onGroupInfoChanged: (GroupInfo info){},
      onGroupMemberAdded: (GroupMembersInfo info){},
      onGroupMemberDeleted: (GroupMembersInfo info){},
      onGroupMemberInfoChanged: (GroupMembersInfo info){},
      onJoinedGroupAdded: (GroupInfo info){},
      onJoinedGroupDeleted: (GroupInfo info){},
    ));

Android

Function Prototype

- (void)addGroupListener:(id<OIMGroupListener>)listener NS_SWIFT_NAME(addGroupListener(listener:));

Return Result

Parameter Name	Parameter Type	Description
listener	id < GroupListener >	Required

Code Example

[OIMManager.callbacker addGroupListener:self];

Flutter

Function Prototype

    public void setOnGroupListener(OnGroupListener listener)

Input Parameters

Parameter Name	Parameter Type	Required	Description
listener	OnGroupListener	Yes	Callback

Return Result

Code Example

OpenIMClient.getInstance().groupManager.setOnGroupListener(new OnGroupListener() {
            @Override
            public void onGroupApplicationAccepted(GroupApplicationInfo info) {

            }

            @Override
            public void onGroupApplicationAdded(GroupApplicationInfo info) {

            }

            @Override
            public void onGroupApplicationDeleted(GroupApplicationInfo info) {

            }

            @Override
            public void onGroupApplicationRejected(GroupApplicationInfo info) {

            }

            @Override
            public void onGroupInfoChanged(GroupInfo info) {

            }

            @Override
            public void onGroupMemberAdded(GroupMembersInfo info) {

            }

            @Override
            public void onGroupMemberDeleted(GroupMembersInfo info) {

            }

            @Override
            public void onGroupMemberInfoChanged(GroupMembersInfo info) {

            }

            @Override
            public void onJoinedGroupAdded(GroupInfo info) {

            }

            @Override
            public void onJoinedGroupDeleted(GroupInfo info) {

            }
        });

uni-app

Note

Set automatically after successful login. Directly use the listener in the client. See group event details here

Browser/Electron/MiniProgram

Note

Automatically set after successful initialization. The callback will be passed to the client via globalEvent. See group event details here

React-Native

Attention

After successful initialization, it's set automatically. You can directly use the listener on the client side. Details on group events can be found here

Unity

Function Prototype

public static void SetGroupListener(IGroupListener l)

Input Parameter

Parameter Name	Parameter Type	Mandatory	Description
l	IGroupListener	Yes	Callback

Return Result

Code Example

IMSDK.SetGroupListener(IGroupListener l);