get Subscribe Users Online Status
public final Unit getSubscribeUsersOnlineStatus(List<String> userIds, OperationHandler<List<UserOnlineStatus>> handler)
Batch Query Already Subscribe user Online Status.
activate"Client Friend online status Change Notification"Feature after, Supports Query Current user specified friend When before Online Status.
Parameters
user Ids
User to queryIDList
handler
Query result callback, Returns on success User online status List