public WifiHandler()
{
this.context = Android.App.Application.Context;
_connectivityManager = Application.Context.GetSystemService(Context.ConnectivityService) as ConnectivityManager;
_callback = new NetworkCallback
{
NetworkAvailable = network =>
{
// we are connected!
_callbackStatus = $"Requested network connected";
_connectivityManager.BindProcessToNetwork(network);
Static.RuntimeSettings.IsWifiRequestingFinished = true;
},
NetworkUnavailable = () =>
{
_callbackStatus = $"Requested network unavailable";
Static.RuntimeSettings.IsWifiRequestingFinished = true;
},
NetworkLost = network =>
{
_callbackStatus = $"Requested network lost";
_connectivityManager.BindProcessToNetwork(null);
_connectivityManager.UnregisterNetworkCallback(_callback);
}
};
}
public override void OnAvailable(Network network)
{
base.OnAvailable(network);
// Need this to bind to network otherwise it is connected to wifi
// but traffic is not routed to the wifi specified
_conn.BindProcessToNetwork(network);
NetworkAvailable?.Invoke(network);
}
public void Disconnect()
{
this.msgPump.Disconnect();
if (this.connectCallback != null)
{
// Some note that sometimes you need to force un-bind
ConnectivityManager cm = this.GetConnectivityManager();
cm.BindProcessToNetwork(null);
cm.UnregisterNetworkCallback(this.connectCallback);
this.connectCallback.Dispose();
this.connectCallback = null;
}
if (this.network != null)
{
this.network.Dispose();
this.network = null;
// Bug in the connect callback returns immediately if socket
// is still detected. Then a second time. Looks like time is
// required to shut down but no synchronisation is provided
Thread.Sleep(100);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
AppCenter.Start("b17f9c9d-e90c-488f-8c4b-92ef3e305c0d", typeof(Analytics), typeof(Distribute));
var versionInfo = Application.Context.ApplicationContext?.PackageManager?.GetPackageInfo(Application.Context.ApplicationContext.PackageName, 0);
//var username = System.Security.Principal.WindowsIdentity.GetCurrent();
SentryXamarin.Init(o =>
{
o.AddXamarinFormsIntegration();
o.Dsn = "https://[email protected]/5390642";
o.Release = $"TacControl@{versionInfo?.VersionName}:{versionInfo?.LongVersionCode}";
o.Environment = //username == "Dedmen-PC\\dedmen" ? "Dev" :
"Alpha";
});
WifiManager wifiMgr = (WifiManager)ApplicationContext.GetSystemService(Context.WifiService);
wifiLock = wifiMgr.CreateWifiLock(WifiMode.Full, "TacControl-udp");
wifiLock.SetReferenceCounted(true);
wifiLock.Acquire();
castLock = wifiMgr.CreateMulticastLock("TacControl-udp");
castLock.SetReferenceCounted(true);
castLock.Acquire();
ConnectivityManager conMgr = (ConnectivityManager)ApplicationContext.GetSystemService(Context.ConnectivityService);
var stuff = conMgr.GetAllNetworks();
var wifiNet = stuff.FirstOrDefault(x => conMgr.GetNetworkInfo(x).Type == ConnectivityType.Wifi);
if (wifiNet != null)
{
var res = conMgr.BindProcessToNetwork(wifiNet);
var info = conMgr.GetNetworkInfo(wifiNet);
var connInfo = wifiMgr.ConnectionInfo;
}
//Networking.ConnectionInfo
TabLayoutResource = Resource.Layout.Tabbar;
ToolbarResource = Resource.Layout.Toolbar;
base.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
Android.Views.Window window = Window;
window.AddFlags(WindowManagerFlags.KeepScreenOn);
window.AddFlags(WindowManagerFlags.Fullscreen);
LoadApplication(new App((action) =>
{
TaskCompletionSource <object> tcs = new TaskCompletionSource <object>();
bool isMain = MainThread.IsMainThread;
RunOnUiThread(() =>
{
try
{
action();
tcs.SetResult(null);
}
catch (Exception ex)
{
tcs.SetException(ex);
}
});
return(tcs.Task);
}));
}
public override void OnAvailable(Network network)
{
//ConnectivityManager.SetProcessDefaultNetwork(network); //deprecated (but works even in Android P)
connection_manager.BindProcessToNetwork(network); //this works in Android P
}
public override void OnAvailable(Network network)
{
base.OnAvailable(network);
connectivityManager.BindProcessToNetwork(network);
NetworkAvailable?.Invoke(network);
}
