private void WifiListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var listView = sender as ListView;
var connectedNetwork = App.NetworkPresenter.GetCurrentWifiNetwork();
foreach (var item in e.RemovedItems)
{
if (connectedNetwork == item)
{
SwitchToItemState(item, WifiConnectedState, true);
}
else
{
SwitchToItemState(item, WifiInitialState, true);
}
}
foreach (var item in e.AddedItems)
{
if (connectedNetwork == item)
{
SwitchToItemState(connectedNetwork, WifiConnectedMoreOptions, true);
}
else
{
SwitchToItemState(item, WifiConnectState, true);
}
}
WifiListView.ScrollIntoView(WifiListView.SelectedItem);
}
private async void SetupWifi()
{
networkPresenter = new NetworkPresenter();
if (await NetworkPresenter.WifiIsAvailable())
{
var networks = await networkPresenter.GetAvailableNetworks();
if (networks.Count > 0)
{
WifiListView.ItemsSource = networks;
var connectedNetwork = networkPresenter.GetCurrentWifiNetwork();
if (connectedNetwork != null)
{
var connectedListItem = WifiListView.ContainerFromItem(connectedNetwork) as ListViewItem;
connectedListItem.ContentTemplate = WifiConnectedState;
}
NoWifiFoundText.Visibility = Visibility.Collapsed;
WifiListView.Visibility = Visibility.Visible;
return;
}
}
NoWifiFoundText.Visibility = Visibility.Visible;
WifiListView.Visibility = Visibility.Collapsed;
}
private ListViewItem SwitchToItemState(object dataContext, DataTemplate template)
{
var item = WifiListView.ContainerFromItem(dataContext) as ListViewItem;
item.ContentTemplate = template;
return(item);
}
private ListViewItem SwitchToItemState(object dataContext, DataTemplate template, bool forceUpdate)
{
if (forceUpdate)
{
WifiListView.UpdateLayout();
}
var item = WifiListView.ContainerFromItem(dataContext) as ListViewItem;
if (item != null)
{
item.ContentTemplate = template;
}
return(item);
}
private async void ConnectToWifi(WiFiAvailableNetwork network, PasswordCredential credential, CoreDispatcher dispatcher)
{
var didConnect = credential == null?
networkPresenter.ConnectToNetwork(network, Automatic) :
networkPresenter.ConnectToNetworkWithPassword(network, Automatic, credential);
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
SwitchToItemState(network, WifiConnectingState);
});
DataTemplate nextState = (await didConnect) ? WifiConnectedState : WifiInitialState;
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var item = WifiListView.ContainerFromItem(network) as ListViewItem;
item.IsSelected = false;
item.ContentTemplate = nextState;
});
}
