real machines without any signature operations during daily development? The following describes two modes of the APK program: debug mode and release mode)
1. debug mode: In debug mode, ADT automatically uses the debug key to sign the application, so we can directly run the program.Debug key:A file named Debug. keystoreStorage location:C: \ Users \ Xiaopeng \. Android \ Debug. keystoreReplace Xiaopeng wi
The process of software installation under Android:1: Copy xxx.apk to/data/app/xxx-1.apk2. Under the/data/data directory, create a folder folder name for the current application's package name.Directory structure of the Android project:Bin: Compiled file directoryGen: Auto-generated file directoryProject.Properties: Represents the version of the compiled
1. First, the normal CPP will be packaged into Android APKThe following is said in Cocos2d-x 2.2.2 or version 2.3. This article compiles cocos2d-x with the NDK in Eclipse.Cliché Cocos2d-x JSB is not a simple JS code, involving C + + code, if it is Android, but also related to Java code, a little more complex, if you have been under the control of the
: Image 13.jpgMine isAfter this setting is complete. Let's continue.Click File-Build Settings.Then click Add Current to Add your scenario. Click Switch platform to make sure that your unity icon is in the Android line, and then click Play Settings ....Note the red line. If you have not set it. The first red line shows that you should be com. Company. Productname. Remember to change Company to something else. As long as it is not a Company. Cannot rele
Official Android Technical Documentation translation-Apk splitting Mechanism
Apk Splits
Directory
1Introduction
2Split by screen Density
3Split by ABI
4Variant API Version Code supports introduction to the splitting mechanism. Compared with flavors, this allows applications to build multiple
, giving priority to the control of the program at run time and doing some extra work. Most viruses are based on this principle.APK Shell 1. Open the Shell tool (I'm using the Windows version here), select APK, click Encrypt.2. Wait for the prompt "encrypted success" below to generate xx.apk.dexcrypt.apk (encrypted but unsigned apk) and dg.apk.dexcrypt.signed.apk
The android.apk file is actually a zip file that can be opened directly with WinRAR.
As shown in:
Includes a META-INF directory
A res directory
An androidmanifest. xml
A classes. Dex
Androidmanifest. XML must be defined and contained by each application. It describes the application name, version, permission, referenced library file, and other information. For example, to upload an APK to Google market,
The previous walfred has introduced the use of Apktool to reverse-compile apk, By Apktool we can actually decompile the serialized Androidmanifest.xml and resource files, and so on, but is there a quick and efficient tool to get the basic content, permissions, and basic information of a apk in the context of a package? The answer is yes, this tool is the AAPT to be introduced today.
AAPT Introduction
AAPT
Environment: already has the root permission of Android system, our apk is boot startTest: Copy the 2 identical versions below the system System/app directoryThe ADB root #获取root权限, provided that the root permission has been opened, namely: Debug compiled Android system adb remount # will write the system directory to ADB push c:/test_1_v1.
Blog writing is a kind of happiness, provided that you write something and share it with others is another kind of happiness. The premise is that you have a stage to show, and the blog garden is such a stage.This articleArticleIt is a must-have knowledge for Android Developers. It is not perfect but useful for everyone.
1. Significance of SignatureTo ensure that each applicationProgramThe developer's legal ID prevents some open vendors from confusin
First of all, the method introduced here is for our own project in the specific Development Board.Mg701 built-in apk available in three different waysFirst, this method must write their own android.mk file (about ANDROID.MK can refer to), in the development, their own source code, you can put the APK source package in the Android source code (such as: Alps/packag
anti-compilation toolkit above, open the apktool1.4.1 folder under the Apk2java directory, containing three files:aapt.exe,apktool.bat, Apktool.jarNote: The Apktool_bk.jar inside is the old version of the backup, preferably with the latest Apktool.jarUnder command line, navigate to the Apktool.bat folder and enter the following command:apktool.bat d-f abc123.apk abc123, such as:, Apktool.bat command line
-compilation toolkit above, open the apktool1.4.1 folder in the Apk2java directory, containing three files: Aapt.exe,apktool.bat,apktool.jarNote: The Apktool_bk.jar inside is the old version of the backup, preferably with the latest Apktool.jarUnder command line, navigate to the Apktool.bat folder and enter the following command:apktool.bat d-f abc123.apk abc123, such as:, Apktool.bat command line explanati
Chapter Two APK package anti-compilationCode and resources that have been processed by the compiler have been packaged as APK, and some have even been converted into binary files. But we also have some ways to change the compiled content back to the original, the process called-decompile.Anti-compilation is divided into two parts: one is a resource file and one is a Java file. So files are the result of C +
The Android SDK contains a new tool zipalign for optimizing apk. It improves the efficiency of the optimized applications with the Android system (saying: "Get rich first, build a road", and the Android team has a new highway between applications and Android) Thus can make t
one of the four components in the Androidmanifest.xml file 0APK Installation-provider Android:name="Android.support.v4.content.FileProvider"android:authorities="Com.xxx.xxxx.fileprovider" android:granturipermissions="true"android:exported="false"> Data Android:name="Android.support.FILE_PROVIDER_PATHS"Android:resource="@xml/file_paths"/> Note that the com.xxx.xxxx in the value of the Android:authorities property here is your package name and cannot be filled in arbitrarily Second, the Res
Android Studio Packaging App The default generated apk name is: app-release.apk, if we want to let the generated apk name with our version of the package name, then we will have to customize the generated apk nameYou need to add the following in the Build.gradle (module:app)
Objective:Recently I was using Android studio to confuse the packaged release release, is packaging successful? Naturally thought of anti-compilation. Then Baidu "APK anti-compilation", out of the most is Apktool anti-compilation. Baidu is really more and more water, anyway, Baidu came out of the course is N years ago, and now can not be used. Many bloggers are not with the new blog, and then with the devel
: = Optionallocal_module_class: = appslocal_certificate: = presignedlocal_privileged_module: = TrueLOCAL_MODULE_SUFFI X: =. Apklocal_src_files: =.. /n5100/system/priv-app/googleserviceframework/googleserviceframework.apkinclude $ (BUILD_PREBUILT)After the above steps, all the work has been accomplished. However, still encountered another problem, the system also integrates a domestic manufacturer's navigation software, in this method will find that the navigation software relies on a so library
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