get Alpha from a color - Android Graphics

Android examples for Graphics:Color Alpha

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Description

get Alpha from a color

Demo Code

/*******************************************************************************
 * Copyright (c) 2011 MadRobot.//from w  w w . ja va 2 s  .co m
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v2.1
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *  Elton Kent - initial API and implementation
 ******************************************************************************/
//package com.java2s;
import android.graphics.Color;

public class Main {
    public static int getAlpha(int argb) {
        return Color.alpha(argb);
    }
}

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