onGetPeerOnlineStatus method
@detail callback
@author hanchenchen.c
@brief The return result of querying the login status of the peer or local user
@param peerUserId User ID
@param status
The login status of the user queried
See UserOnlineStatus{@link #UserOnlineStatus}.
@note You must first call getPeerOnlineStatus{@link #RTCEngine#getPeerOnlineStatus} To receive this callback.
Implementation
FutureOr<void> onGetPeerOnlineStatus(
String peerUserId, UserOnlineStatus status) async {}