private async void UdpClientAction()
{
try
{
udpClient = new UdpClient(4536);
while (IsStarted)
{
var udpReceiveResult = await udpClient.ReceiveAsync();
if (!udpReceiveResult.RemoteEndPoint.Address.ToString().Equals(Networker.GetLocalIp()))
{
var defconStatus = Encoding.ASCII.GetString(udpReceiveResult.Buffer);
if (int.TryParse(defconStatus, out int parsedDefconStatus))
{
if (parsedDefconStatus > 0 && parsedDefconStatus < 6)
{
new SettingsService().SaveSetting("DefconStatus", defconStatus.ToString());
Intent widgetIntent = new Intent(this, typeof(MyDefconWidget));
widgetIntent.SetAction("com.marcusrunge.MyDEFCON.DEFCON_UPDATE");
widgetIntent.PutExtra("DefconStatus", defconStatus.ToString());
Intent statusReceiverIntent = new Intent(this, typeof(ForegroundDefconStatusReceiver));
statusReceiverIntent.SetAction("com.marcusrunge.MyDEFCON.STATUS_RECEIVER_ACTION");
statusReceiverIntent.PutExtra("DefconStatus", defconStatus.ToString());
SendBroadcast(widgetIntent);
SendBroadcast(statusReceiverIntent);
if (_settingsService.GetSetting <bool>("isStatusUpdateAlertEnabled"))
{
Notifier.AlertWithVibration();
Notifier.AlertWithAudioNotification(this, _settingsService.GetSetting <int>("StatusUpdateAlertSelection"));
}
}
else if (parsedDefconStatus == 0 && _settingsService.GetSetting <bool>("IsMulticastEnabled") && DateTimeOffset.Now > _lastConnect.AddSeconds(5))
{
Intent tcpActionIntent = new Intent(this, typeof(TcpActionReceiver));
tcpActionIntent.SetAction("com.marcusrunge.MyDEFCON.TCP_ACTION");
tcpActionIntent.PutExtra("RemoteEndPointAddress", udpReceiveResult.RemoteEndPoint.Address.ToString());
SendBroadcast(tcpActionIntent);
_lastConnect = DateTimeOffset.Now;
}
}
}
}
if (udpClient != null)
{
udpClient.Close();
udpClient.Dispose();
}
}
catch { }
}
public override StartCommandResult OnStartCommand(Intent intent, [GeneratedEnum] StartCommandFlags flags, int startId)
{
_isServiceRunning = true;
_isConnectionBlocked = false;
_lastConnect = DateTimeOffset.MinValue;
try
{
_settingsService = MainActivity.Container.Resolve <ISettingsService>();
_eventService = MainActivity.Container.Resolve <IEventService>();
}
catch (Exception)
{
return(StartCommandResult.RedeliverIntent);
}
_eventService.BlockConnectionEvent += (s, e) => _isConnectionBlocked = (e as BlockConnectionEventArgs).Blocked;
_udpClient = new UdpClient(4536);
Task.Run(async() =>
{
try
{
while (_isServiceRunning)
{
var udpReceiveResult = await _udpClient.ReceiveAsync();
if (!udpReceiveResult.RemoteEndPoint.Address.ToString().Equals(Networker.GetLocalIp()))
{
var defconStatus = Encoding.ASCII.GetString(udpReceiveResult.Buffer);
if (int.TryParse(defconStatus, out int parsedDefconStatus) && !_isConnectionBlocked)
{
if (parsedDefconStatus > 0 && parsedDefconStatus < 6)
{
new SettingsService().SaveSetting("DefconStatus", defconStatus.ToString());
Intent widgetIntent = new Intent(this, typeof(MyDefconWidget));
widgetIntent.SetAction("com.marcusrunge.MyDEFCON.DEFCON_UPDATE");
widgetIntent.PutExtra("DefconStatus", defconStatus.ToString());
Intent statusReceiverIntent = new Intent(this, typeof(DefconStatusReceiver));
statusReceiverIntent.SetAction("com.marcusrunge.MyDEFCON.STATUS_RECEIVER_ACTION");
statusReceiverIntent.PutExtra("DefconStatus", defconStatus.ToString());
SendBroadcast(widgetIntent);
SendBroadcast(statusReceiverIntent);
if (!_settingsService.GetSetting <bool>("IsForegroundServiceEnabled") && _settingsService.GetSetting <bool>("isStatusUpdateAlertEnabled"))
{
Notifier.AlertWithVibration();
Notifier.AlertWithAudioNotification(this, _settingsService.GetSetting <int>("StatusUpdateAlertSelection"));
}
}
else if (parsedDefconStatus == 0 && _settingsService.GetSetting <bool>("IsMulticastEnabled") && DateTimeOffset.Now > _lastConnect.AddSeconds(5))
{
Intent tcpActionIntent = new Intent(this, typeof(TcpActionReceiver));
tcpActionIntent.SetAction("com.marcusrunge.MyDEFCON.TCP_ACTION");
tcpActionIntent.PutExtra("RemoteEndPointAddress", udpReceiveResult.RemoteEndPoint.Address.ToString());
SendBroadcast(tcpActionIntent);
_lastConnect = DateTimeOffset.Now;
}
}
_isConnectionBlocked = false;
}
}
}
catch { }
}, _cancellationToken);
//return base.OnStartCommand(intent, flags, startId);
return(StartCommandResult.Sticky);
}
