Android Unzip Folder unZipFolder(InputStream input, String outPathString)

Description

un Zip Folder

License

Open Source License

Declaration

public static void unZipFolder(InputStream input, String outPathString)
        throws Exception 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.*;

public class Main {

    public static void unZipFolder(InputStream input, String outPathString)
            throws Exception {
        java.util.zip.ZipInputStream inZip = new java.util.zip.ZipInputStream(
                input);// w ww .  j a  v  a 2  s  . c om
        java.util.zip.ZipEntry zipEntry = null;
        String szName = "";

        while ((zipEntry = inZip.getNextEntry()) != null) {
            szName = zipEntry.getName();

            if (zipEntry.isDirectory()) {

                // get the folder name of the widget
                szName = szName.substring(0, szName.length() - 1);
                java.io.File folder = new java.io.File(outPathString
                        + java.io.File.separator + szName);
                folder.mkdirs();

            } else {

                java.io.File file = new java.io.File(outPathString
                        + java.io.File.separator + szName);
                file.createNewFile();
                // get the output stream of the file
                java.io.FileOutputStream out = new java.io.FileOutputStream(
                        file);
                int len;
                byte[] buffer = new byte[1024];
                // read (len) bytes into buffer
                while ((len = inZip.read(buffer)) != -1) {
                    // write (len) byte from buffer at the position 0
                    out.write(buffer, 0, len);
                    out.flush();
                }
                out.close();
            }
        }//end of while

        inZip.close();
    }

    public static void unZipFolder(String zipFileString,
            String outPathString) throws Exception {
        unZipFolder(new java.io.FileInputStream(zipFileString),
                outPathString);
    }
}

Related

1. unZipFolder(InputStream input, String outPathString)
2. unZipFolder(String s, String s1)
3. unZipFolder(String zipFileString, String outPathString)
4. unZipFolder(String zipFileString, String outPathString)
5. UnZipFolder(String zipFileString, String outPathString)