/// <summary>
/// The core logic for retrieving the authorization code. It MUST be called from the UI thread.
/// </summary>
/// <param name="url">The authorization code request URL.</param>
/// <param name="taskCancellationToken">Cancellation token.</param>
/// <returns>The authorization code response.</returns>
private async Task<AuthorizationCodeResponseUrl> ReceivedCodeCoreAsync(AuthorizationCodeRequestUrl url,
CancellationToken taskCancellationToken)
{
// Get the current window.
PhoneApplicationFrame rootFrame = Application.Current.RootVisual as PhoneApplicationFrame;
PhoneApplicationPage rootPage = rootFrame.Content as PhoneApplicationPage;
UIElement currentLayout = rootPage.Content;
// Create the web authentication user control and add it to the current window.
var webAuthControl = new WebAuthenticationBrokerUserControl();
var oauthLayout = new Grid
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch
};
rootPage.Content = oauthLayout;
oauthLayout.Children.Add(webAuthControl);
try
{
return await webAuthControl.Launch(url.Build());
}
finally
{
// Change back to the old layout.
webAuthControl.Visibility = Visibility.Collapsed;
oauthLayout.Children.Remove(webAuthControl);
rootPage.Content = currentLayout;
}
}
/// <summary>
/// The core logic for retrieving the authorization code. It MUST be called from the UI thread.
/// </summary>
/// <param name="url">The authorization code request URL.</param>
/// <param name="taskCancellationToken">Cancellation token.</param>
/// <returns>The authorization code response.</returns>
private async Task <AuthorizationCodeResponseUrl> ReceivedCodeCoreAsync(AuthorizationCodeRequestUrl url,
CancellationToken taskCancellationToken)
{
// Get the current window.
PhoneApplicationFrame rootFrame = Application.Current.RootVisual as PhoneApplicationFrame;
PhoneApplicationPage rootPage = rootFrame.Content as PhoneApplicationPage;
UIElement currentLayout = rootPage.Content;
// Create the web authentication user control and add it to the current window.
var webAuthControl = new WebAuthenticationBrokerUserControl();
var oauthLayout = new Grid
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch
};
rootPage.Content = oauthLayout;
oauthLayout.Children.Add(webAuthControl);
try
{
return(await webAuthControl.Launch(url.Build()));
}
finally
{
// Change back to the old layout.
webAuthControl.Visibility = Visibility.Collapsed;
oauthLayout.Children.Remove(webAuthControl);
rootPage.Content = currentLayout;
}
}