internal static bool Callback(Uri uri)
{
// Only handle the url with our callback uri scheme
if (!uri.Scheme.Equals(RedirectUri.Scheme))
{
return(false);
}
// Ensure we have a task waiting
if (tcsAccount != null && !tcsAccount.Task.IsCompleted)
{
try
{
// Parse the account from the url the app opened with
var r = AuthResult.FromUri(uri);
// Set our account result
tcsAccount.TrySetResult(r);
}
catch (Exception ex)
{
tcsAccount.TrySetException(ex);
}
}
tcsAccount.TrySetResult(null);
return(false);
}
public static bool Callback(Intent intent)
{
if (!isWaiting)
{
return(false);
}
isWaiting = false;
try
{
var intentUri = new Uri(intent.Data.ToString());
// Only handle schemes we expect
if (!WebUtils.CanHandleCallback(RedirectUri, intentUri))
{
Failed(new NullReferenceException("Invalid Redirect URI"));
return(false);
}
Succeeded(AuthResult.FromUri(intentUri));
return(true);
}
catch (Exception ex)
{
Failed(ex);
return(false);
}
}
internal static bool UrlOpened(Uri uri)
{
// If we aren't waiting on a task, don't handle the url
if (tcsAuth?.Task?.IsCompleted ?? true)
{
return(false);
}
try
{
// If we can't handle the url, don't
if (!WebUtils.CanHandleCallback(redirectUri, uri))
{
return(false);
}
currentViewController?.DismissViewControllerAsync(true);
currentViewController = null;
tcsAuth.TrySetResult(AuthResult.FromUri(uri));
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(false);
}