how to decompress file on android

After more than n days, when I use the original blog article again: Android compression and decompression zip fileWhen I decompressed the zip package, many problems were not found. The first is the problem of Chinese characters. The java zip package cannot solve the problem of decompression. The value in getRealFileName () is determined by the previous "if (dirs. length> 1) "if it is> 1, some files cannot be decompressed and changed to: if (dirs. leng

1. ramdisk. the imgfile gzip is compressed, so use the gunzip command to decompress it. but gunzip extension .gz can be decompressed normally, otherwise it will be ignored. (source file type) ramdisk. img: gzip compressed data, from Unix 2. after the name is removed, the suffix .gz is automatically removed and renamed as ramdisk. img. The file type is ramdisk. im

This article provides 2 pieces of Android code, the implementation of the download from the Android client zip file and implementation of the ZIP file decompression function, very practical, the need for Android developers can try. Download: Downloadertask.java Cop

This article describes how to compress and decompress the zip file in Python and try to crack the password of the zip file. It provides a simple example of using the zipfile module, for more information about how to compress and decompress zip files, see python zipfile. For example, in the directory where The py scrip

Java code decompress the zip file and java decompress the zip file Import java. io. File; Import java. io. FileOutputStream; Import java. io. IOException; Import java. io. InputStream; Import java. util. Enumeration; Import org.apache.tools.zip. ZipEntry; Import org.apache.t

sourceFile = new File (sourceFileName );Byte [] buf = new byte [1, 1024]; // Compress the file nameFile objFile = new File (zipFilename );ZipOutputStream zos = new ZipOutputStream (new FileOutputStream (objFile ));ZipEntry ze = null;// Create a ZipEntry and set the Name and other attributesZe = new ZipEntry (sourceFile. getName ());Ze. setSize (sourceFile. lengt

Java decompress a file and java decompress the file/*** Decompress a file ** @ param zipFile * compressed file * @ param folderPath * decompressed target directory * @ throws IOExceptio

Php decompress the file code to decompress php online This article mainly introduces the php decompression file code. You can use this code to decompress php files online. For more information, see The Code is as follows: $ Zip = zip_open ("moooredale.zip "); If ($ zi

This article mainly introduces the php decompression file code. you can use this code to decompress php files online. For more information, see The code is as follows: $ Zip = zip_open ("moooredale.zip ");If ($ zip ){While ($ zip_entry = zip_read ($ zip )){$ Fp = fopen (zip_entry_name ($ zip_entry), "w ");If (zip_entry_open ($ zip, $ zip_entry, "r ")){$ Buf = zip_entry_read ($ zip_entry, zip_entry_f

Add the ZIP file to the program funding source file and decompress the file at run time. Today, I am doing research on the installation package program. My colleagues previously published a lot of scattered files into an installation folder for users. This is a poor experience. I hope to package all the files into one.

Generate a zip file and decompress it. if the file is damaged, I use the compression class to compress some images and xml files into a zip file, but if the transfer type is binary during ftp download, the zip file is opened normally. if it is ascii, the zip

{// String filenames = Directory. GetFiles (args [0]); Crc32 crc = new Crc32 ();ZipOutputStream s = new ZipOutputStream (File. Create (zipfilename )); S. SetLevel (6); // 0-store only to 9-means best compression DirectoryInfo di = new DirectoryInfo (zippath ); FileInfo [] a = di. GetFiles (fileFilter ); CutStr = zippath. Trim ();// Compress all files in this directoryWriteStream (ref s, a, crc );// Compress the subdirectories and their files in this d

Tags: Android style blog color Io ar file SP DivTarXaf cmakelists.Tar. Bz2-C heroThese cmake files are previously written.Here is a rough summary, and then I will study it and make a detailed summary. Orchestrate cmake files based on the principle of minimal relevance Library is a third-party Lib. Only lzmalib needs to write the cmake file. This is easy

Decompress the 7Zip special compression algorithm file and the 7zip Compression Algorithm in the Java project.1. Problem DescriptionJava Web backend downloads a zip file compressed by a special algorithm. Because java itself cannot be used to decompress the file, you must us

Linux ubuntu12.04 decompress the Chinese zip file, decompress it, and garbled code to solve my computer environment: linux ubuntu12.04 has tried many methods, but the following one is OK on my computer. 1.zip file unzipping file name garbled: first install 7zip and convmv (i

Android OTA update package creation script (2. Decompress), androidota Step 1: extract (ota_from_target_files) print "unzipping target target-files..." OPTIONS.input_tmp, input_zip = common.UnzipTemp(args[0])The above code is the portal to start decompression. Def UnzipTemp (filename, pattern = None): "Unzip the given archive into a temporary directory and return the name. if filename is of the form "f

Decompress the android list and expand the QQ-like friend list (very detailed, with source code ). Original works of Lin bingwen Evankaka. Reprinted please indicate the source http://blog.csdn.net/evankaka ExpandableListView is a view that shows two levels of list items vertically. Unlike ListView, ExpandableListView can have two layers: each layer can be expanded independently and its subitems are displaye

The linux unzip command can decompress a zip file in windows. Unzip command Syntax: unzip [Option] compressed file name. Zip The meanings of each option are as follows: -X file list: Decompress the file, but does not include t