Read about file viewer for android download, The latest news, videos, and discussion topics about file viewer for android download from alibabacloud.com
://android.googlesource.com/platform/manifestIf you download the code of a specific Android mature version branch, add the-B parameter, for example, the latest android 4.4 branch code:Repo init-u https://android.googlesource.com/platform/manifest-B android-4.4.1_r1If the command is successfully executed, you must enter
-Configuration related paths?③, file-build Settings-player Settings?Where the Step 3 parameter describes:Company Name (corporate name)Product Name (products name)Default icon (apk icon): Optional option?Note: The following error may occur at this time?Modify the method: The original default value is modified.Set The value of the Build indentifier property is in the "com.aaa.bbb" format . The operation is as follows: Edit-Project Settings-Player-Modif
written to the hardware underlying device in real time, skipping over the cache, which is good for unexpected outages such as downloading files Randomaccessfile RAF = new Rand
Omaccessfile (file, "RWD");//rwd, real-time write to the underlying device/set the size of the temporary file raf.setlength (length);
Raf.close (); , calculate each threadHow many bytes should be downloaded int size
Detailed analysis of resumable download for Android 1
In Android, resumable download is used a lot. After reading the tutorial by Dr. Li fuming, I also have some knowledge about resumable download and share it with you.
First, the resumable
. What is generally final type MSG. What = 2; handler. sendmessage (MSG );}}}
The layout file is not pasted, mainly a button and a button. Paste the Download text class
Package COM. example. demodownload; import Java. io. bufferedreader; import Java. io. ioexception; import Java. io. inputstreamreader; import java.net. httpurlconnection; import java.net. URL; public class httpdownloader {//
runnable {// implement the runable Interface
Private string url_str; // path of the online song
Private file download_file; // The downloaded file
Private int total_read = 0; // The length of the downloaded object (in bytes)
Private int readlength = 0; // the length of one-time download (in bytes)
Private int music_length = 0; // The length of the music
Android multi-thread Analysis 5: Use AsyncTask to asynchronously download images and androidasynctaskAndroid multi-thread Analysis 5: Use AsyncTask to asynchronously download images
Luo chaohui (http://blog.csdn.net/kesalin) CC license, reprinted please indicate the source
In the first article in this series, "Android
Reprinted from doyee and finally edited doyee
To develop Android applications, the SDK does notSource codeIn this way, it is too troublesome during development. The following describes how to download the sourceCodeAnd how to configure. Git is required to download the source code. Download a git first. The f
Android development, file download must be, in this summary.Android file download need to prepare: 1, network and read and write SD card permissions settings, 2, httpurlconnection knowledge of the use of, 3, the flow of knowledge to read and write files.Here is the sample co
Reprinted: http://www.zzzyb.com/html/fuwuqijishu/Linux/20090822/13345.html
Thanks to the original author!
Bytes -----------------------------------------------------------------------------------------------------------------
1. First install some packages dependent on git. yum install zlib-devel yum install openssl-devel yum install perl yum install cpio yum install expat-devel yum install gettext-devel
Next, if you have installed curl, skip this step. If not, install it. wget http://curl.ha
(Currently the newest is 24.0.2 but the web provides only to 23.0.4)5. Do not decompress the adt-2x.x.x.zip, put in the same layer with the Eclipse.exe folder.4. Then open Eclipse. Then select a file folder or enter a custom name to add a folder to the workspace. ".5. This is the welcome screen of the Eclipse Java EE. Go directly to the project Explorer, where you can see the development environment.6. Install And
:
Cd
MkDir bin
Curl Https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo
chmod a+x ~/bin/repo
Alias repo= "~/bin/repo"
This can be, but we need to be able to run repo at any time, it is best to configure the repo to the environment:
Copy Code code as follows:
Vim ~/.BASHRC
#打开后, add the alias repo= "~/bin/repo" at the end of the file, and then save the exit
SOURCE ~/.BASHRC
The next ti
PrefaceThis chapter provides a very practical function-download online videos. We also need to think about the product design and how to better integrate the newly added functions into existing products when it comes to multithreading, thread update, and other technologies, it's not just a simple interface. You are welcome to discuss product design and technical details!
StatementWelcome to repost, but please keep the original source of the article :)
I. Overview of the problem
In Android development, the ability to download files, such as app version updates, is often used. After API Level 9, the Android system provides us with the Downloadmanager class, which is a system service provided by Android, which we complete with the
In order to develop android applications, it is too troublesome to find the sdk has no source code during development. The following describes how to download the source code and configure it.
Git is required to download the source code. Download a git first. The following operations are completed in windows.
After ins
Recently learned about some network requests in the Android environment, some of which are about network downloads. Here to analyze your own written demo, summarize what you have learned. For demo, follow some app download mall list add-ons in the ListView, then you can download and stop.1. OverviewHere are a few of the more important classes Downloadmanager, Dow
A recent study of multi-threaded download, wrote a demo. It may help others to sort it out.Multi-threaded download generally open two to three threads. It's a waste of time to assume that too many threads will waste time on thread switching. Too many threads is not a good thing.The principle of the words to see my also a blog post, in fact, the code is ported to the And
~ /. Bashrc file, add the following three lines at the end)Export ANDROID_HOME = ~ /Android4.4Export PATH = $ PATH: $ {ANDROID_HOME}/out/host/linux-x86/binExport ANDROID_PRODUCT_OUT =$ {ANDROID_HOME}/out/target/product/mako4. download the required source code, click the driver file of the mobile phone, and configure it. (At the beginning, I directly select mako
The original content in the Hosts file is not modified, just add contentMethod/Step
First look at how to speed up the update, and how to update.First update the host file, open Directory C:\Windows\System32\drivers\etc, there is a hosts file in the directoryOpen using NotepadCopy the text into the Hosts file, save,
download status, default to stop the success, that is, download completed, and ready to start downloading * * * private static int currentstate = state_stoped; /** the number of threads open for downloading a file */private final int thread_num = 4; /** Download all thread information for a
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