Android examples for Graphics:Color Value
get Middle Color between two color values and factor
//package com.java2s; import android.graphics.Color; public class Main { public static int getMiddleColor(int prevColor, int curColor, float factor) { if (prevColor == curColor) return curColor; if (factor == 0f) return prevColor; else if (factor == 1f) return curColor; int a = getMiddleValue(Color.alpha(prevColor), Color.alpha(curColor), factor); int r = getMiddleValue(Color.red(prevColor), Color.red(curColor), factor);/*w w w. jav a 2 s . c o m*/ int g = getMiddleValue(Color.green(prevColor), Color.green(curColor), factor); int b = getMiddleValue(Color.blue(prevColor), Color.blue(curColor), factor); return Color.argb(a, r, g, b); } private static int getMiddleValue(int prev, int next, float factor) { return Math.round(prev + (next - prev) * factor); } }