xml文件代码 ：<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/hello"
    />
 <Button android:layout_width="wrap_content"
  android:layout_height="wrap_content" android:id="@+id/backup"
  android:text="backup" />
 <Button android:layout_width="wrap_content"
  android:layout_height="wrap_content" android:id="@+id/recover"
  android:text="recover"/>
</LinearLayout>
 

android 代码：package com.android.file;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.zip.ZipException;

import com.android.file.zip.ZipControl;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class FileAndroidActivity extends Activity implements OnClickListener {
    private final static  String TAG = "FileAndroidActivity";
    private String[] fileSrcStrings;//指定压缩源，可以是目录或文件的数组
    private String decompressDirString="";//解压路径
    private String archiveString="";//压缩包路径
    private String commentString="Androi Java Zip 测试.";//压缩包注释
    private ZipControl mZipControl;
    private Button mBackupButton;
    private Button mRecoverButton;
    private String srcString;//第一个文件的路径
    private String srcTwoString;//第二个文件的路径
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mBackupButton = (Button) findViewById(R.id.backup);
        mRecoverButton = (Button) findViewById(R.id.recover);
        mBackupButton.setOnClickListener(this);
        mRecoverButton.setOnClickListener(this);
        String pathString =this.getCacheDir().toString();
        Log.e(TAG, "path is "+ pathString);
        archiveString=pathString+"/zip";
        decompressDirString = pathString+"/unzip";
        File zipFile = new File(archiveString);
        if(!zipFile.exists())
        {
          zipFile.mkdir();
          Log.e(TAG, "make zipdir success");
        }
        else {
            Log.e(TAG, "exit zipdir");
        }
        File unZipFile = new File(decompressDirString);
        if(!unZipFile.exists())
        {
            unZipFile.mkdir();
            Log.e(TAG, "make undir success");
        }
        else
        {
            Log.e(TAG, "exit undir");
        }
        String strFileOne = pathString+"/fileoneDir";
        File fileOneFile = new File(strFileOne);
        if(!fileOneFile.exists())
        {
            fileOneFile.mkdir();
            Log.e(TAG, "make fileonedir success");
        }
        else {
            Log.e(TAG, "exit fileonedir");
        }
        srcString = strFileOne+"/testfile01.txt";
        String strFileTwo =pathString+"/filetwoDir";
        File fileOneFileTwo = new File(strFileTwo);
        if(!fileOneFileTwo.exists())
        {
            fileOneFileTwo.mkdir();
            Log.e(TAG, "make filetwoDir success");
        }
        else {
            Log.e(TAG, "exit filetwoDir");
        }
        srcTwoString = strFileTwo+"/testfile02.txt";
        fileSrcStrings= new String[]{srcString,srcTwoString};
        mZipControl = new ZipControl();
    }
    @Override
    public void onClick(View v)
    {
        int id = v.getId();
        switch (id)
        {
            case R.id.backup:
                Log.e(TAG, "start backup");
                try
                {
                    mZipControl.writeByApacheZipOutputStream(fileSrcStrings, archiveString+"/test.zip", commentString);
                }
                catch (FileNotFoundException e)
                {
                    Log.e(TAG, e.toString());
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                catch (IOException e)
                {
                    Log.e(TAG, e.toString());
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                break;
            case R.id.recover:
                try
                {
                    ZipControl.readByApacheZipFile(archiveString+"/test.zip", decompressDirString);
                }
                catch (FileNotFoundException e)
                {
                    Log.e(TAG, e.toString());
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                catch (ZipException e)
                {
                    Log.e(TAG, e.toString());
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                catch (IOException e)
                {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                Log.e(TAG, "start recover ");
                break;
            default:
                break;
        }
    }
}