declineInvitation method

Future<String?> declineInvitation(
  1. String username
)

拒绝加好友的邀请 username.

Implementation

Future<String?> declineInvitation(String username) async {
  Map req = {'username': username};
  Map result =
      await _channel.invokeMethod(EMSDKMethod.declineInvitation, req);
  EMError.hasErrorFromResult(result);
  return result[EMSDKMethod.declineInvitation];
}