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

As an updated solution, you can use ColorUtils#blendARGB from the Android support or AndroidX APIs:

val startColor = ContextCompat.getColor(context, R.color.white)
val endColor = ContextCompat.getColor(context, R.color.yellow)
ColorUtils.blendARGB(startColor, endColor, 0.75)