Like Android developed in the Java language, it is easy to be compiled by others, the equivalent of a bare-Ben, especially for commercial purposes, to prevent anti-compilation is necessary measures. Code obfuscation is a good way to prevent anti-compilation. 1, the code of the APK is confused. In the Eclipse development environment, use the proguard obfuscation t
Intent Intent = new Intent (Intent.action_view);Intent.setdataandtype (uri.fromfile (file),"Application/vnd.android.package-archive");StartActivity (Intent);File for an APK files, the installation of the time there is always a package parsing error, the APK file with the ADB normal installation boot.Baidu, did not find a good solution, a master colleague appeared.The first one, to provide a solution to the
New Intent ("Android.intent.action.VIEW");//1intent.addcategory ("Android.intent.category.DEFAULT");// 2intent.setdataandtype (uri.fromfile (file),"application/vnd.android.package-archive")//3file download down the apk file stream, Application/vnd.android.package-archive is a file type that corresponds to the APK typeStartactivityforresult (Intent, 0);//4When our project detects from the server that a new v
First, let's assume that you have successfully installed the Cocos Code IDE and already have a working project available.1, Window->preferences, the following interface appears:2, the need to set up a few places are set up, if not download the SDK, the NDK needs to download and unzip first. Related tutorials Online A lot, you can self-degree niang.3, right-click projects, such as:4. Click on the package to APK
The example in this article describes the Android implementation of simple code installation and uninstall APK method. Share to everyone for your reference, specific as follows:
public class testinstallapk extends activity {
@Override
protected void onCreate (Bundle savedinstancestate) { c3/>//TODO auto-generated Method Stub
super.oncreate (Savedinstancestate);
This.uninstallfile ();
Installfil
6. Download apk (implementation of the afinal framework and multi‑thread breakpoint download) afinal Introduction: idea. The apk file is in the bin directory of the Project. Change the file version in the configuration file, and then put the changed apk file into the project in the tomcat environment, in this way, the upgraded version file is obtained.
In fact, it is very simple, is to put our database files on our mobile phone, so do not have to limit where to write this code, the first time you create a database, I think in the Software start Page effect better, first of all we should be written in advance database files such as Test.db are placed in the raw folder in the Res folder or in the assets, because these folders will not be compressed when the APK
.## to more details, see# Http://developer.android.com/guide/developing/tools/proguard . html# ADD any project specific keep options here:# If your project uses WebView with JS, uncomment the following# and SPE Cify the fully qualified class name to the JavaScript interface# Class:#-keepclassmembers class Fqcn.of.javascript.interfa Ce.for.webview {# public *;#}-keep public class * Implements java.io.Serializable {*;} -keep class com.*.contacts.list.entity.** {*;} -dontwarn Com.google.**-keep cla
Android Application (apk) code obfuscation notes
Project. properties
# This file is automatically generated by Android Tools.# Do not modify this file -- YOUR CHANGES WILL BE ERASED!## This file must be checked in Version Control Systems.## To customize properties used by the Ant build system edit# "ant.properties", and override values to adapt the script to your# project structure.## To enable ProGuard to
Org.apache.http.client.params.ClientParamBean Extends or implements program class Org.apache.http.params.HttpAbstractParamBeanWarning:library class Org.apache.http.client.protocol.RequestAddCookies extends or implements program class Org.apache.http.HttpRequestInterceptorWarning:library class Org.apache.http.client.protocol.RequestDefaultHeaders extends or IMplements Program Class Org.apache.http.HttpRequestInterceptorWarning:library class Org.apache.http.client.protocol.RequestProxyAuthenticat
Delay1000Flag= 1While flag= 1Choose the first ship in the dock wend flag= 1Delay1000While flag= 1first ship Wend flag= 1Delay1000While flag= 1back to port Wend flag= 1Delay1000While flag= 1Enter the building Wend flag= 1Delay1000While flag= 1choose to disintegrate Wend flag= 1Delay1000While flag= 1Add material wend flag= 1Delay1000While flag= 1Add the first dismantled ship Wend flag= 1Delay1000While flag= 1select disintegration to determine Wend flag= 1Delay1000While flag= 1disintegration of We
One, the following is the CI framework
1. Put all the fields you want to receive in the array
Cases:
I want to receive: fields such as Id,name,age,mobile
$req Array (' id ', ' name ', ' age ', ' mobile ');
2, for the loop to judge can
1 for ($i = 0; $i Count ($req); $i + + ) {2$j$this->load->get_post ($req[ $i],true); 3 if (empty($j)) 4 Exit ($req[$i]. ' Empty '); 5 $data [$i$j; 6 }7print_r($data);
Second, the source
Comparison of open-source tools for generating QR codes (with source code), comparison of open-source tools with source code
One day, zxing was found to be slow. As a result, it was found that there were three common open-
Open-source: Autumn-style ad killer source code and open-source ad killer source codePreface:
I quietly read the books for two months and reported to the gym. I went to private school and became a thoughtful young man, A healthy life attitude is still necessary. As for work,
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