public LoginViewModel()
{
Profile = new FacebookProfile();
OnLoginCommand = new Command(async() => await LoginAsync());
OnShareDataCommand = new Command(async() => await ShareDataAsync());
OnLoadDataCommand = new Command(async() => await LoadData());
OnLogoutCommand = new Command(() =>
{
if (CrossFacebookClient.Current.IsLoggedIn)
{
CrossFacebookClient.Current.Logout();
IsLoggedIn = false;
}
});
//OnFacebookLoginSuccessCmd = new Command<string>(
// (authToken) => DisplayAlert("Success", $"Authentication succeed: {authToken}"));
OnFacebookLoginSuccessCmd = new Command <string>(
(authToken) => {
//DisplayAlert("Success", $"Authentication succeed: {authToken}");
OnLoginSuccessful?.Invoke(this, new EventArgs());
});
OnFacebookLoginErrorCmd = new Command <string>(
(err) => DisplayAlert("Error", $"Authentication failed: {err}"));
OnFacebookLoginCancelCmd = new Command(
() => DisplayAlert("Cancel", "Authentication cancelled by the user."));
//Posts = new ObservableCollection<FacebookPost>();
//LoadDataCommand.Execute(null);
}
public FacebookViewModel()
{
OnFacebookLoginSuccessCmd = new Command <string>(
(authToken) => {
//DisplayAlert("Success", $"Authentication succeed: {authToken}");
OnLoginSuccessful?.Invoke(this, new EventArgs());
});
ScheduleVisibleDatesChanged = new Command <VisibleDatesChangedEventArgs>(VisibleDatesChanged);
OnFacebookLoginErrorCmd = new Command <string>(
(err) => DisplayAlert("Error", $"Authentication failed: {err}"));
OnFacebookLoginCancelCmd = new Command(
() => DisplayAlert("Cancel", "Authentication cancelled by the user."));
}
