android color between two colors, based on percentage?

Question

I would like to calculate the color depending on a percentage value:

float percentage = x/total;
int color;
if (percentage >= 0.95) {
  color = Color.GREE         


        

Answer 1

Some of solutions of this thread didn't work for me, so I create another solution. Maybe it is useful for someone.

/**
 * Get the color between two given colors
 * @param colorStart int color start of degradate
 * @param colorEnd int color end of degradate
 * @param percent int percent to apply (0 to 100)
 * @return int color of degradate for given percent
 */
public static int getColorOfDegradate(int colorStart, int colorEnd, int percent){
    return Color.rgb(
            getColorOfDegradateCalculation(Color.red(colorStart), Color.red(colorEnd), percent),
            getColorOfDegradateCalculation(Color.green(colorStart), Color.green(colorEnd), percent),
            getColorOfDegradateCalculation(Color.blue(colorStart), Color.blue(colorEnd), percent)
    );
}

private static int getColorOfDegradateCalculation(int colorStart, int colorEnd, int percent){
    return ((Math.min(colorStart, colorEnd)*(100-percent)) + (Math.max(colorStart, colorEnd)*percent)) / 100;
}