IAsyncResult IBluetoothDeviceInfo.BeginGetServiceRecords(Guid service, AsyncCallback callback, object state)
{
if (_sdpQuery == null)
{
_sdpQuery = new BluezSdpQuery(_fcty);
}
var ar = _sdpQuery.BeginQuery(_addr, service, false, callback, state);
return(ar);
}
//--
IAsyncResult IUsesBluetoothConnectorImplementsServiceLookup.BeginServiceDiscovery(
BluetoothAddress address, Guid serviceGuid,
AsyncCallback asyncCallback, Object state)
{
if (_sdpQuery == null)
{
_sdpQuery = new BluezSdpQuery(_fcty);
}
return(_sdpQuery.BeginQuery(address, serviceGuid, true, asyncCallback, state));
}
List <ServiceRecord> DoGetServiceRecords(Guid service)
{
if (_sdpQuery == null)
{
_sdpQuery = new BluezSdpQuery(_fcty);
}
var list = _sdpQuery.DoSdpQueryWithConnect(_addr, service, false);
return(list);
}