public async Task LogoutAsync()
{
if (facebookSession != null && facebookSession.LoggedIn)
{
await facebookSession.LogoutAsync();
}
}
public async void Logout()
{
FBSession currentSessionsession = FBSession.ActiveSession;
await currentSessionsession.LogoutAsync();
IsLogged = currentSessionsession.LoggedIn;
}
private async void LogoutFBButton_Click(object sender, RoutedEventArgs e)
{
FBSession clicnt = FBSession.ActiveSession;
if (clicnt.LoggedIn)
{
await clicnt.LogoutAsync();
}
}
/*Logs the user out of facebook, erases the database and reverts back to default views etc
*/
private async void LogOut()
{
await session.LogoutAsync();
DeleteFromDB();
OnLogin();
DefaultView();
BingMap.Children.Clear();
_tempInfoDict.Clear();
_geoLocDict.Clear();
}
async void Logout()
{
FBSession sess = FBSession.ActiveSession;
await sess.LogoutAsync();
var onlineUser = new OnlineUsers {
Id = "user_" + userUniqueID + "_id_" + randomID, username = String.Format("{0}", userUniqueID)
};
await usersTable.DeleteAsync(onlineUser);
await SetUIState(false);
}
private async void login_OnClicked(object sender, RoutedEventArgs e)
{
FBSession sess = FBSession.ActiveSession;
if (sess.LoggedIn)
{
LoginButton.Content = "Login";
await sess.LogoutAsync();
//Navigate back to same page, to clear out logged in info.
App.RootFrame.Navigate(typeof(MainPage));
}
else
{
LoginButton.Content = "Logout";
FBResult result = await sess.LoginAsync(BuildPermissions());
// There may be other cases where an a failed login request should
// prompt the app to retry login, but this one is common enough that
// it's helpful to demonstrate handling it here. If the predicate
// returns TRUE, the user has gone to facebook.com in the browser,
// and removed our app from their list off allowed apps in Settings.
if (WasAppPermissionRemovedByUser(result))
{
await sess.LogoutAsync();
}
else if (ShouldRerequest(result))
{
await TryRerequest(false);
}
else if (result.Succeeded)
{
//Navigate back to same page, to clear out logged in info.
App.RootFrame.Navigate(typeof(UserInfo));
}
}
}
private async void logout_Click(object sender, RoutedEventArgs e)
{
FBSession clicnt = FBSession.ActiveSession;
if (clicnt.LoggedIn)
{
await clicnt.LogoutAsync();
App.IsLogged = false;
}
IsLogged.Text = "Successfully logged out";
SquarePicture.UserId = "";
login.Visibility = Visibility.Visible;
logout.Visibility = Visibility.Collapsed;
}
