Java tutorial
//package com.java2s; import android.graphics.Color; public class Main { public static int argb(String hexColorCode) { if (hexColorCode.startsWith("#")) hexColorCode = hexColorCode.substring(1); return (int) Long.parseLong(hexColorCode, 16); } public static int argb(int rgb, int alpha) { return Color.argb(alpha, Color.red(rgb), Color.green(rgb), Color.blue(rgb)); } }