/// <summary>
/// Saves the current sign-in information (username+token) as a browser cookie
/// and to local storage so automatic sign-in can occur with the next session. If the user is not
/// signed in, removes the token from local storage - keeps the username to
/// seed the sign-in dialog.
/// </summary>
void SaveTokenToStorage()
{
if (Current != null) // success
{
// save the cookie
//
CachedSignIn signIn = new CachedSignIn()
{
Email = Current.Username, FullName = Current.FullName, Token = this.Token
};
string json = WebUtil.SaveObject <CachedSignIn>(signIn);
WebUtil.SetCookie("esri_auth", HttpUtility.UrlEncode(json), ArcGISOnlineEnvironment.HostDomain, "/", 14);
}
else
{
WebUtil.DeleteCookie("esri_auth", ArcGISOnlineEnvironment.HostDomain);
}
// save to username to isolated storage to seed the sign-in dialog later
//
if (!IsolatedStorageFile.IsEnabled || Current == null)
{
return;
}
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains("username"))
{
settings["username"] = Current.Username;
}
else
{
settings.Add("username", Current.Username);
}
settings.Save();
}