Android ZipOutputStream Write zipFile(File resFile, ZipOutputStream zipout, String rootpath)

Description

zip File

License

Apache License

Declaration

private static void zipFile(File resFile, ZipOutputStream zipout,
        String rootpath) throws FileNotFoundException, IOException 

Method Source Code

//package com.java2s;
/*/* w  w  w. ja  v  a2s.  co  m*/
 * Copyright (c) 2014,KJFrameForAndroid Open Source Project,??.
 *
 * 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.
 */

import java.io.BufferedInputStream;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

import java.io.IOException;

import java.util.zip.ZipEntry;

import java.util.zip.ZipOutputStream;

public class Main {
    private static final int BUFF_SIZE = 1024 * 1024;

    private static void zipFile(File resFile, ZipOutputStream zipout,
            String rootpath) throws FileNotFoundException, IOException {
        rootpath = rootpath
                + (rootpath.trim().length() == 0 ? "" : File.separator)
                + resFile.getName();
        rootpath = new String(rootpath.getBytes("8859_1"), "GB2312");
        if (resFile.isDirectory()) {
            File[] fileList = resFile.listFiles();
            for (File file : fileList) {
                zipFile(file, zipout, rootpath);
            }
        } else {
            byte buffer[] = new byte[BUFF_SIZE];
            BufferedInputStream in = new BufferedInputStream(
                    new FileInputStream(resFile), BUFF_SIZE);
            zipout.putNextEntry(new ZipEntry(rootpath));
            int realLength;
            while ((realLength = in.read(buffer)) != -1) {
                zipout.write(buffer, 0, realLength);
            }
            in.close();
            zipout.flush();
            zipout.closeEntry();
        }
    }
}

Related

1. zipFile(File file, ZipOutputStream zos)
2. zipFile(File resFile, ZipOutputStream zipout, String rootpath)
3. zipFile(File resFile, ZipOutputStream zipout, String rootpath)
4. zipFile(File resFile, ZipOutputStream zipout, String rootpath)
5. zipFile(File resFile, ZipOutputStream zipout, String rootpath)