Using color and color.darker in Android?

Question

Okay, so I have an integer variable in my application. It\'s the value of a color, being set by a color picker in my preferences. Now, I need to use both that color and a da

Answer 1

Here is what I created:

/**
 * Returns darker version of specified color.
 */
public static int darker (int color, float factor) {
    int a = Color.alpha( color );
    int r = Color.red( color );
    int g = Color.green( color );
    int b = Color.blue( color );

    return Color.argb( a,
            Math.max( (int)(r * factor), 0 ),
            Math.max( (int)(g * factor), 0 ),
            Math.max( (int)(b * factor), 0 ) );
}