public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
// get the strong colors as the theme
var image = UIImage.FromBundle("africa-blue.jpg");
var colors = ChameleonColorArray.GetColors(image, false);
Chameleon.SetGlobalTheme(
colors[2],
colors[4],
(ChameleonFramework.UIContentStyle)ContentStyle.Contrast);
return(true);
}