private void browser_Navigating(object sender, Microsoft.Phone.Controls.NavigatingEventArgs e)
{
// show the overlay
//
overlay.Visibility = System.Windows.Visibility.Visible;
browser.Visibility = System.Windows.Visibility.Collapsed;
// if we somehow got to the home page, redirect to the login page.
// this will kick off our login process and result in us getting an access token.
//
if (FacebookUrls.IsFacebookHome(e.Uri))
{
GotoLoginPage();
e.Cancel = true;
return;
}
// if we see the redirect URL that we passed as part of the login process,
// we know that we need to start looking for parameters.
//
if (FacebookUrls.IsRedirectUrl(e.Uri))
{
Status = "Processing Login...";
string query = e.Uri.Query;
if (!ProcessParams(query))
{
e.Cancel = true;
}
}
}
/// <summary>
/// 页面正在导航，用于获取页面跳转间的参数决定下一步动作
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void xWebBrowser_Navigating(object sender, Microsoft.Phone.Controls.NavigatingEventArgs e)
{
var code = HttpUtils.GetQuerystring(e.Uri, "code");
if (!string.IsNullOrEmpty(code))
{
var renren = new RenrenApiClient();
renren.AccessToken(code, responseData => {
if (AcessTokenCompletedEvent != null)
{
AcessTokenCompletedEvent(this, new RenrenEventArgs(responseData));
}
});
}
var error = HttpUtils.GetQuerystring(e.Uri, "error");
if (error == "login_denied")
{
if (OAuthDeniedEvent != null)
{
OAuthDeniedEvent(this, new RenrenEventArgs());
}
}
}
private void WebBrowser_Navigating(object sender, Microsoft.Phone.Controls.NavigatingEventArgs e)
{
Debug.WriteLine("WebBrowser_Navigating: e.Uri = " + e.Uri);
LoadingProgressbarContainer.Visibility = Visibility.Visible;
return;
}
