choose random color / get color-palette

[flocsy]

I'd like to be able to either choose a random color (from the palette aka the colored dots of the wheel) or to be able to get the array of the colors displayed on the wheel (so that I can use a generated random number to pick a color by myself)

I'd like to set initialColor to the random color and use the same random color (at the same time I call initialColor, not only when setPositiveButton's onClick is called)

Is this possible?