Java tutorial
//package com.java2s; import android.graphics.Color; public class Main { public static int lighterColor(int color, int lighter) { int r = Math.max(Math.min(Color.red(color) + lighter, 255), 0); int g = Math.max(Math.min(Color.green(color) + lighter, 255), 0); int b = Math.max(Math.min(Color.blue(color) + lighter, 255), 0); return Color.rgb(r, g, b); } }