protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
var activity = this.Context as Activity;
if (showlogin && FacebookAuth.User == null)
{
showlogin = false;
var loginPage = Element as ProviderLoginPage;
var auth = GetAuthenticator();
auth.Completed += async(sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
var request = GetRequest();
request.Account = eventArgs.Account;
var fbReponse = await request.GetResponseAsync();
FacebookAuth.SetUser(fbReponse.GetResponseText());
}
else
{
}
};
activity.StartActivity(auth.GetUI(activity));
}
}
protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);
if (showLogin && FacebookAuth.User == null)
{
showLogin = false;
var loginPage = Element as ProviderLoginPage;
string providername = loginPage.ProviderName;
var auth = GetAuthenticator(providername);
auth.Completed += async(sender, eventArgs) =>
{
DismissViewController(true, null);
if (eventArgs.IsAuthenticated)
{
var request = GetRequest(providername);
request.Account = eventArgs.Account;
var fbResponse = await request.GetResponseAsync();
FacebookAuth.SetUser(providername, fbResponse.GetResponseText());
}
else
{
// The user cancelled
}
};
PresentViewController(auth.GetUI(), true, null);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
if (showLogin && FacebookAuth.User == null)
{
showLogin = false;
var loginPage = Element as ProviderLoginPage;
string providername = loginPage.ProviderName;
WindowsPage windowsPage = new WindowsPage();
var auth = GetAuthenticator(providername);
_frame = windowsPage.Frame;
if (_frame == null)
{
_frame = new Windows.UI.Xaml.Controls.Frame();
//_frame.Language = global::Windows.Globalization.ApplicationLanguages.Languages[0];
windowsPage.Content = _frame;
SetNativeControl(windowsPage);
}
auth.Completed += async(sender, eventArgs) => {
if (eventArgs.IsAuthenticated)
{
var request = GetRequest(providername);
request.Account = eventArgs.Account;
var fbResponse = await request.GetResponseAsync();
FacebookAuth.SetUser(providername, fbResponse.GetResponseText());
}
else
{
// The user cancelled
}
};
_frame.Navigate(auth.GetUI(), auth);
Window.Current.Activate();
}
}