private void OnNavigationStarting(WebView sender, WebViewNavigationStartingEventArgs args)
{
this.ResetErrorView();
this.LoadingState = true;
var isSignOutWorkflow = GoogleDomainsHelper.IsSignOutWorkflow(args.Uri);
if (_customHttpHeaderSet && !isSignOutWorkflow)
{
_customHttpHeaderSet = false;
return;
}
args.Cancel = true;
if (isSignOutWorkflow)
{
var queryParams = new WwwFormUrlDecoder(args.Uri.Query);
var uri = new Uri(queryParams.GetFirstValueByName("continue"));
UriHelper.ClearCookiesFor(uri);
this.ManageUri(uri);
}
else
{
this.ManageUri(args.Uri);
}
}
private void CheckUriAndUpdateStatusBar()
{
var isSearchUri = GoogleDomainsHelper.IsGoogleSearch(_capturedUri);
if (_statusBar != null)
{
_statusBar.BackgroundColor = isSearchUri
? Constants.GoogleStatusBarBackgroundColor
: Colors.White;
}
this.HomeButtonEnabled = isSearchUri;
this.BackButtonEnabled = _webView.CanGoBack;
}
public async void ManageUri(Uri uri)
{
_capturedUri = uri;
var isGoogleUri = GoogleDomainsHelper.IsGoogleUri(_capturedUri);
var isGoogleService = GoogleDomainsHelper.IsGoogleService(_capturedUri);
if (!isGoogleUri || isGoogleService)
{
this.LoadingState = false;
await Launcher.LaunchUriAsync(_capturedUri);
}
else
{
OnNavigate(this);
}
}
