private async void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs statusEventArgs)
{
if (statusEventArgs.Status == WiFiDirectAdvertisementPublisherStatus.Started)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
if (sender.Advertisement.LegacySettings.IsEnabled)
{
// Show the autogenerated passphrase and SSID.
if (String.IsNullOrEmpty(txtPassphrase.Text))
{
txtPassphrase.Text = _publisher.Advertisement.LegacySettings.Passphrase.Password;
}
if (String.IsNullOrEmpty(txtSsid.Text))
{
txtSsid.Text = _publisher.Advertisement.LegacySettings.Ssid;
}
}
});
}
rootPage.NotifyUserFromBackground($"Advertisement: Status: {statusEventArgs.Status}, Error: {statusEventArgs.Error}", NotifyType.StatusMessage);
return;
}
private void OnAdvertisementStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs args)
{
if (args.Status == WiFiDirectAdvertisementPublisherStatus.Started)
{
_active = true;
}
else if (args.Status == WiFiDirectAdvertisementPublisherStatus.Stopped)
{
_active = false;
}
else if (args.Status == WiFiDirectAdvertisementPublisherStatus.Aborted)
{
_active = false;
if (args.Error == WiFiDirectError.RadioNotAvailable)
{
// The radio was turned off.
}
else if (args.Error == WiFiDirectError.ResourceInUse)
{
// The stack couldn't accept any additional IEs. Need to turn off any other applications which could be advertising
}
}
}
private void OnStatusChanged(WiFiDirectAdvertisementPublisher publisher, WiFiDirectAdvertisementPublisherStatusChangedEventArgs eventArgs)
{
try
{
switch (eventArgs.Status)
{
case WiFiDirectAdvertisementPublisherStatus.Started:
{
// Begin listening for connections and notify listener that the advertisement started
StartListener();
if (_listener != null)
{
_listener.OnAdvertisementStarted();
}
break;
}
case WiFiDirectAdvertisementPublisherStatus.Stopped:
{
// Notify listener that the advertisement is stopped
if (_listener != null)
{
_listener.OnAdvertisementStopped("Advertisement stopped");
}
break;
}
case WiFiDirectAdvertisementPublisherStatus.Aborted:
{
// Check error and notify listener that the advertisement stopped
if (_listener != null)
{
string message;
switch (eventArgs.Error)
{
case WiFiDirectError.RadioNotAvailable:
message = "Advertisement aborted, Wi-Fi radio is turned off";
break;
case WiFiDirectError.ResourceInUse:
message = "Advertisement aborted, Resource In Use";
break;
default:
message = "Advertisement aborted, unknown reason";
break;
}
_listener.OnAdvertisementAborted(message);
}
break;
}
}
}
catch (Exception ex)
{
if (_listener != null)
{
_listener.OnAsyncException(ex.ToString());
}
return;
}
}
private static void WifiPublisher_StatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs args)
{
Debug.WriteLine("WiFi Hotspot status: " + args.Status.ToString());
}
private void OnAdvertisementStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs args)
{
if (args.Status == WiFiDirectAdvertisementPublisherStatus.Started)
{
_active = true;
}
else if (args.Status == WiFiDirectAdvertisementPublisherStatus.Stopped)
{
_active = false;
}
else if (args.Status == WiFiDirectAdvertisementPublisherStatus.Aborted)
{
_active = false;
if (args.Error == WiFiDirectError.RadioNotAvailable)
{
// The radio was turned off.
}
else if (args.Error == WiFiDirectError.ResourceInUse)
{
// The stack couldn't accept any additional IEs. Need to turn off any other applications which could be advertising
}
}
}
private void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs statusEventArgs)
{
rootPage.NotifyUserFromBackground("Advertisement: Status: " + statusEventArgs.Status.ToString() + " Error: " + statusEventArgs.Error.ToString(), NotifyType.StatusMessage);
return;
}
private async void OnPublisherStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs args)
{
if (args.Status == WiFiDirectAdvertisementPublisherStatus.Aborted)
{
Debug.WriteLine("因错误终止广播");
publisher.Start();
}
else if (args.Status == WiFiDirectAdvertisementPublisherStatus.Started)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { TextBlock_ConnectedState.Text = "开始广播……"; });
}
}
private async void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs statusEventArgs)
{
if (statusEventArgs.Status == WiFiDirectAdvertisementPublisherStatus.Started)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
if (sender.Advertisement.LegacySettings.IsEnabled)
{
// Show the autogenerated passphrase and SSID.
if (String.IsNullOrEmpty(txtPassphrase.Text))
{
txtPassphrase.Text = _publisher.Advertisement.LegacySettings.Passphrase.Password;
}
if (String.IsNullOrEmpty(txtSsid.Text))
{
txtSsid.Text = _publisher.Advertisement.LegacySettings.Ssid;
}
}
});
}
rootPage.NotifyUserFromBackground($"Advertisement: Status: {statusEventArgs.Status}, Error: {statusEventArgs.Error}", NotifyType.StatusMessage);
return;
}
private void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs statusEventArgs)
{
rootPage.NotifyUserFromBackground("Advertisement: Status: " + statusEventArgs.Status.ToString() + " Error: " + statusEventArgs.Error.ToString(), NotifyType.StatusMessage);
return;
}
void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs statusEventArgs)
{
Debug.WriteLine("Advertisement: Status: " + statusEventArgs.Status.ToString() + " Error: " + statusEventArgs.Error.ToString());
}
private void OnStatusChanged(WiFiDirectAdvertisementPublisher sender, WiFiDirectAdvertisementPublisherStatusChangedEventArgs args)
{
}
