Android. getRGB get is negative, solution

Scenario: Ava.awt.color The following getRGB how to draw a negative number??? Originally want to get an integer by getRGB, in another part in accordance with this integer component a color, because the parameters can only be passed an integer!!! How does color get an integer????

Solution: getRGB () returns the RGB value that represents the color in the default SRGB ColorModel. (24-31-bit indicates that the ALPHA,16-23 bit represents red, 8-15 bits are green, and 0-7 bits represent blue).

To get a specific r,g,b, the color component has to be shifted.
Color color
int RGB = COLOR.GETRGB ();
int r = (RGB & 16711680) >> 16;
int g = (RGB & 65280) >> 8;
int b = (RGB & 255);

You can also use the getred (), Getgreen (), GetBlue () method of color directly to get r,g,b.

Android. getRGB get is negative, solution