Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.graphics.Color;

public class Main {
    public static int getBrightness(int red, int green, int blue) {
        //Color brightness is determined by the following formula:
        //((Red value X 299) + (Green value X 587) + (Blue value X 114)) / 1000
        return Math.round(((red * 299) + (green * 587) + (blue * 114)) / 1000);
    }

    public static int getBrightness(int color) {
        return getBrightness(Color.red(color), Color.green(color), Color.blue(color));
    }
}