Flipping effect color control

[JYMatta]

How do I control the color of the effect, in the sample app, the effect starts with a glowing light color then flips over.

I tried to add to my application but it starts with a black color that looks ugly on the white background, I even tried to put a red background, but same thing.

Is it customizable?

[emilsjolander]

It is not customisable currently. It just darkens/brightens certain parts of the view.

[JYMatta]

What are the basis on which it darkens/brightens? maybe I have it inversed due to wrong configuration. Or if you may tell me where is that in your code maybe I can try to tinker with it.