setGroupListener

Description

info

Set the group event listener to perform asynchronous callback notifications for group changes so that the UI can sense and handle them in a timely manner.

Note

(1) Call it immediately after initSDK;
(2) It can only be called once.

iOS

Function Prototype

 Future setGroupListener(OnGroupListener listener)

Return Result

Parameter Name	Parameter Type	Description
listener	OnGroupListener	Yes

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 >	Yes

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 interface

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, you can use the listener directly in the client, see group event details

Browser/Electron/MiniProgram

Note

Set automatically after successful initialization. The callback will be passed to the client via globalEvent, see group event details

React-Native

Note

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

Unity

Function Prototype

public static void SetGroupListener(IGroupListener l)

Input Parameters

Parameter Name	Parameter Type	Required	Description
l	IGroupListener	Yes	Callback interface

Return Result

Code Example

IMSDK.SetGroupListener(IGroupListener l);