Get color contrast

__Utils.java

  /**
     * TODO: modify function for get color contrast based on `background color` and `foreground color` (not black or white only)
     * based on sensitive eyes (Y of YIQ) {@linkplain "https://en.wikipedia.org/wiki/YIQ"}
     */
    public static int getContrastColor(int color) {
        @SuppressLint("Range")
        double y = (299 * Color.red(color) + 587 * Color.green(color) + 114 * Color.blue(color)) / 1000;
        return y >= 178 || color == Color.TRANSPARENT ? Color.rgb(130, 130, 130) : Color.WHITE;
    }