void applyMotionEffects()
{
if (NSFoundationVersionNumber <= NSFoundationVersionNumber_iOS_6_1)
{
return;
}
UIInterpolatingMotionEffect horizontalEffect = new UIInterpolatingMotionEffect("center.x", UIInterpolatingMotionEffectType.TiltAlongHorizontalAxis);
horizontalEffect.MinimumRelativeValue = new NSNumber(-kCustomIOS7MotionEffectExtent);
horizontalEffect.MaximumRelativeValue = new NSNumber(kCustomIOS7MotionEffectExtent);
UIInterpolatingMotionEffect verticalEffect = new UIInterpolatingMotionEffect("center.y", UIInterpolatingMotionEffectType.TiltAlongVerticalAxis);
verticalEffect.MinimumRelativeValue = new NSNumber(-kCustomIOS7MotionEffectExtent);
verticalEffect.MaximumRelativeValue = new NSNumber(kCustomIOS7MotionEffectExtent);
UIMotionEffectGroup motionEffectGroup = new UIMotionEffectGroup();
motionEffectGroup.MotionEffects = new UIMotionEffect[] { horizontalEffect, verticalEffect };
DialogView.AddMotionEffect(motionEffectGroup);
}