set Friend Info
public abstract void setFriendInfo(String userId, String remark, Map<String, String> extProfile, IRongCoreCallback.OperationCallback callback)
Set friend information
Parameters
user Id
The user ID of the friend
remark
The remark name for the friend. Up to 64 characters, spaces only are not supported. If not provided or empty, the remark name will be cleared.
ext Profile
Extended information. By default, up to 10 extended information items can be set. (Must be configured via the developer console or API; otherwise, the setting will fail.)
callback
The result is returned via this callback after the operation is completed.