你如何在Android中获得选择颜色？

I need to get the selection color used by Android to draw ListView and EditText selection. I know these controls user selectors to draw their states, but I've written a few widgets that I want to match the selection color of the platform they are running on and the drawables that are defined can't do that because they are using 9 patch images instead of colors.I need to get the selection color used by Andro