protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
// this is a ViewGroup - so should be able to load an AXML file and FindView<>
global::Android.App.Activity activity = this.Context as global::Android.App.Activity;
authenticator_page = (AuthenticatorPage)base.Element;
Authenticator = authenticator_page.Authenticator;
Authenticator.Completed += Authentication_Completed;
Authenticator.Error += Authentication_Error;
global::Android.Content.Intent ui_object = Authenticator.GetUI(activity);
activity.StartActivity(ui_object);
return;
}
protected override async void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.Page> e)
{
try
{
base.OnElementChanged(e);
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer.OnElementChanged");
if (e == null)
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: e = {null}");
}
else
{
if (e.NewElement == null)
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: e.NewElement = {null}");
}
if (e.OldElement == null)
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: e.OldElement = {null}");
}
}
if (Element == null)
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: Element is {null}");
}
else
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: Element is " + Element);
}
if (Control == null)
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: Control is {null}");
}
else
{
System.Diagnostics.Debug.WriteLine("AuthenticatorPageRenderer: Control is " + Control);
}
if (Control == null)
{
authenticator_page = (AuthenticatorPage)base.Element;
Authenticator.Completed -= Authenticator_Completed;
Authenticator.Completed += Authenticator_Completed;
Authenticator.Error -= Authenticator_Error;
Authenticator.Error += Authenticator_Error;
Uri page_uri = Authenticator.GetUI();
Microsoft.Phone.Controls.PhoneApplicationPage this_page = null;
this_page.NavigationService.Navigate(page_uri);
}
}
catch (Exception ex)
{
throw new Xamarin.Auth._MobileServices.AuthException("WindowsPhone OnElementChanged");
}
return;
}