Automatic Dark/Light Icon Support in Windows Phone 8

Question

I think this is a very common problem, but I cannot find a suitable solution for me. As you all know, WP supports a dark and a light theme. The user can change the theme and the

Answer 1

If you want the icon to function like in the actionbar, just be white (if dark theme) and black (if light theme) then you can add the image as an opacity mask to a rectangle, like this:

Where my.icon.png is a white image, like those you can choose for the actionbar.