how to open zip file in android

= @""; }[zip release]; 2. decompress: ZipArchive* zip = [[ZipArchive alloc] init];NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);NSString *documentpath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil; NSString* l_zipfile = [documentpath stringByAppendingString:@"/test.zip"] ;NSString* unzipto = [documentpath stringByAppendingString:@"/test"] ;if( [

1. Error message:03-31 16:48:43.740:info/activitymanager: Start proc Com.android.packageinstaller for activity com.android.packageinstaller/. packageinstalleractivity:pid=620 uid=10026 gids={}03-31 16:48:44.749:warn/zipro (620): Unable to open zip '/data/data/ com.my.app/cache/myapp.apk ': Permission denied03-31 16:48:44.749:debug/asset (620): Failed to open

A zip-formatted file is a compressed file that, after being compressed, becomes smaller in size, making it more useful for spreading over the network. Compressed files, if you want to use them again, must be decompressed before they can be used. The common decompression software has winrar. The way to open a

Java.util.zip package to read all the entries in the ZIP package directly, and then check whether the return value of GetName () contains ". /”：5. Reference[1] https://www.jpcert.or.jp/present/2014/20140910android-sc.pdf [2] "Dolphin Browser and mercury browser Remote Code execution vulnerability detailed"http://drops.wooyun.org/mobile/8293[3] technology analysis of the "parasitic Beast" of the Android a

Error: Failed to open zip file. Solution: errorfailed Error: Failed to open zip file. Gradle's dependency cache may be uploaded upt (this sometimes occurs after a network connection timeout .) Solution: Step 1: in Show log i

Error: Failed to open zip file. Gradle's dependency cache may be uploaded upt (this sometimes occurs after a network connection timeout.), gradledependency At the beginning of my blog writing, it may be a bit incoherent. Please forgive me .... Let's talk about the reasons for the image below. Students, is it a little tricky to see this? Don't be afraid. Let's ta

filtered getname () The string returned whether there is ". /”：2, dynamic link library file libdolphin.so, and is not placed in the Application Data Lib directory, but placed in the files directory:The place where the load is used is the searchredirector in the Com.dolphin.browser.search.redirect package:The app uses System.load () to load libdolphin.so instead of system.loadlibrary (), in Android, System.

PrefaceThis article is mainly through the introduction if the Android Studio installed when the solution of the package errors and ideas, the award of the Mermaid than the grant of fish.Environment: Operating system: Windows 7 SP1 Android Build Environment: Android Studio 2.3.1 jdk:jdk1.8.0_102 Error:Gradle sync Failed:Cause:error in opening

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

2011-04-01 17:58:52| Category: Android | Report | Font size Subscription How does the unzip function of the zip file be implemented in the Android platform? Because Android has integrated the Zlib library, for the English and non-password

Download: DownLoaderTask. java package com.johnny.testzipanddownload;import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.net.MalformedURLException;import java.net.URL;import java.net.URLConnection;import android.app.ProgressDialog;import android.content.Context;import android.content.DialogInterf

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 getRealFileNam

Download and decompress the Zip file based on Android, and update the simple help class of the UI Download file: /*** Download File ** @ param down_url * @ param output * @ param tmpDir */private void download (String down_url, File