public void OnBackButtonPressed(object sender, UniversalBackPressedEventArgs args)
{
BackButtonPressed?.Invoke(sender, args);
}
private void OnBackPressed(object sender, UniversalBackPressedEventArgs args)
{
System.Diagnostics.Debug.WriteLine("MainPageVM BackPressed!");
_navigationService.GoBack();
}
//This is seperate from GoBack() because the MVVM Commanding model requires async void, and the
//event handler style here for the hardware back button requires async Task<T> or void. So we need both!
private void OnBackPressed(object sender, UniversalBackPressedEventArgs args)
{
GoBack();
}