Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * 
 * Copyright 2008 - 2011
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 * @project loon
 * @author cping
 * @email javachenpeng@yahoo.com
 * @version 0.1.2
 */

import java.nio.ByteBuffer;
import java.nio.ByteOrder;

import android.graphics.Bitmap;

public class Main {

    public static byte[] getBytePixels(final Bitmap bit) {
        if (bit == null) {
            return null;
        }
        final byte[] pixels = new byte[bit.getWidth() * bit.getHeight() * 4];
        final ByteBuffer buf = ByteBuffer.wrap(pixels);
        buf.order(ByteOrder.nativeOrder());
        bit.copyPixelsToBuffer(buf);
        return pixels;
    }
}