Android_Zip decompression tool, android_zip Decompression
public class ZipUtil {public ZipUtil(){} /** * DeCompress the ZIP to the path * @param zipFileString name of ZIP * @param outPathString path to be unZIP * @throws Exception */ public static void UnZipFolder(String zipFileString, String outPathString) throws Exception { ZipInputStream inZip = new ZipInputStream(new FileInputStream(zipFileString)); ZipEntry zipEntry; String szName = ""; System.out.println("start"); while ((zipEntry = inZip.getNextEntry()) != null) { szName = zipEntry.getName(); System.out.println(szName); if (zipEntry.isDirectory()) { // get the folder name of the widget szName = szName.substring(0, szName.length() - 1); File folder = new File(outPathString + File.separator + szName); folder.mkdirs(); } else { File file = new File(outPathString + File.separator + szName); file.createNewFile(); // get the output stream of the file FileOutputStream out = new 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(); } } System.out.println("ssssss"); inZip.close(); } /** * Compress file and folder * @param srcFileString file or folder to be Compress * @param zipFileString the path name of result ZIP * @throws Exception */ public static void ZipFolder(String srcFileString, String zipFileString)throws Exception { //create ZIP ZipOutputStream outZip = new ZipOutputStream(new FileOutputStream(zipFileString)); //create the file File file = new File(srcFileString); //compress ZipFiles(file.getParent()+File.separator, file.getName(), outZip); //finish and close outZip.finish(); outZip.close(); } /** * compress files * @param folderString * @param fileString * @param zipOutputSteam * @throws Exception */ private static void ZipFiles(String folderString, String fileString, ZipOutputStream zipOutputSteam)throws Exception{ if(zipOutputSteam == null) return; File file = new File(folderString+fileString); if (file.isFile()) { ZipEntry zipEntry = new ZipEntry(fileString); FileInputStream inputStream = new FileInputStream(file); zipOutputSteam.putNextEntry(zipEntry); int len; byte[] buffer = new byte[4096]; while((len=inputStream.read(buffer)) != -1) { zipOutputSteam.write(buffer, 0, len); } zipOutputSteam.closeEntry(); } else { //folder String fileList[] = file.list(); //no child file and compress if (fileList.length <= 0) { ZipEntry zipEntry = new ZipEntry(fileString+File.separator); zipOutputSteam.putNextEntry(zipEntry); zipOutputSteam.closeEntry(); } //child files and recursion for (int i = 0; i < fileList.length; i++) { ZipFiles(folderString, fileString+java.io.File.separator+fileList[i], zipOutputSteam); }//end of for } } /** * return the InputStream of file in the ZIP * @param zipFileString name of ZIP * @param fileString name of file in the ZIP * @return InputStream * @throws Exception */ public static InputStream UpZip(String zipFileString, String fileString)throws Exception { ZipFile zipFile = new ZipFile(zipFileString); ZipEntry zipEntry = zipFile.getEntry(fileString); return zipFile.getInputStream(zipEntry); } /** * return files list(file and folder) in the ZIP * @param zipFileString ZIP name * @param bContainFolder contain folder or not * @param bContainFile contain file or not * @return * @throws Exception */ public static List<File> GetFileList(String zipFileString, boolean bContainFolder, boolean bContainFile)throws Exception { List<File> fileList = new ArrayList<File>(); ZipInputStream inZip = new ZipInputStream(new FileInputStream(zipFileString)); ZipEntry zipEntry; 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); File folder = new File(szName); if (bContainFolder) { fileList.add(folder); } } else { File file = new File(szName); if (bContainFile) { fileList.add(file); } } } inZip.close(); return fileList; } }
Android decompression software
Download the package again. We recommend that you use the super decompression tool apkok and compression master apkok. It's not bad. You can download the package from Happy zhiwang, which has a wide range of software, all types, free downloads, go around
Reference: Lexi net
Android decompression software which is easy to use
Generally, it is not possible to decompress the software separately. Normally, the System File Manager (such as the RE manager) comes with the decompression function.