entityMap|0|type|LINK|mutability|MUTABLE|data|url|http://elinux.org/Android_aapt|1|https://github.com/Tribler/self-compile-Android|2|https://developer.android.com/training/articles/perf-jni.html|blocks|key|2705928|text|您可能会发现很多命令行工具可用于编译和反编译+Android+的+xml+文件。+这些工具结合了多个构建工具，包括+aapt+(Android+Asset+Packaging+Tools)，用于查看、创建和更新与+Zip+兼容的档案（zip、jar、apk）。+由于此工具是+Android+SDK+的一部分，因此在+Java+中没有本机实现。|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|alq4d|幸运的是，self-compile-Android+存储库具有Java+Native+Interface+(JNI).中的所有必要文件。+它们已准备好从+Android+应用程序内部使用，并且能够自我编译、变异和病毒传播。|1jmt8|这里是应用程序中可用的本机模块列表：|2705931|aapt+->+Platform_Framework_Base\tools\aapt+aidl+->+Platform_Framework_Base\tools\aidl+androidfw+->+Platform_Framework_Base\include\androidfw

zipalign+->+Platform_Build\tools\zipalign+host+->+Platform_Build\lib\host

libpng+->+Platform_External_Libpng+expat+->+Platform_External_Expat+zlib+->+Platform_External_Zlib

libcutils+->+Platform_System_Core\libcutils+cutils+->+Platform_System_Core\include\cutils

liblog+->+Platform_System_Core\liblog+log+->+Platform_System_Core\include\log

libutils+->+Platform_System_Core\libutils+utils+->+Platform_System_Core\include\utils

log.h+->+Platform_System_Core\include\android

asset_manager.h+->+Platform_Framework_Native\include\android+looper.h+->+Platform_Framework_Native\include\android

zopfli+->+zopfli\src

ld+->+Tool_Chain_Utils\binutils-2.25\ld|code-block|syntax|javascript|2705932|如果仔细查看源代码，您会发现应用程序使用原生jni文件执行aapt命令：|2705933|private+void+runAapt()+throws+Exception+{
++++Util.deleteRecursive(new+File(S.dirRes,+"drawable-xxhdpi"));

++++Aapt+aapt+=+new+Aapt();
++++int+exitCode+=+aapt.fnExecute("aapt+p+-f+-v+-M+"+%2B+S.xmlMan.getPath()+%2B+"+-F+"+%2B+S.ap_Resources.getPath()
++++++++++++%2B+"+-I+"+%2B+S.jarAndroid.getPath()+%2B+"+-A+"+%2B+S.dirAssets.getPath()+%2B+"+-S+"+%2B+S.dirRes.getPath()
++++++++++++%2B+"+-J+"+%2B+S.dirGen.getPath());

++++if+(exitCode+!=+0)+{
++++++++throw+new+Exception("AAPT+exit("+%2B+exitCode+%2B+")");
++++}
}|2705934|现在，查看示例代码以了解这些功能是如何实现的。例如改变清单文件中的值，|2705935|private+void+modifyManifest()+throws+Exception+{
++++++++Document+dom+=+Util.readXml(S.xmlMan);

++++++++dom.getDocumentElement().getAttributes().getNamedItem("package").setNodeValue(userInput.appPackage);

++++++++Transformer+t+=+tf.newTransformer();
++++++++t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount",+"4");
++++++++t.setOutputProperty(OutputKeys.INDENT,+"yes");
++++++++t.setOutputProperty(OutputKeys.METHOD,+"xml");
++++++++t.setOutputProperty(OutputKeys.VERSION,+"1.0");
++++++++t.setOutputProperty(OutputKeys.ENCODING,+"UTF-8");
++++++++t.transform(new+DOMSource(dom),+new+StreamResult(new+FileOutputStream(xmlFile)));
++++}+|2705936^0|1M|10|1M|10|0|0|5|K|V|R|5|K|1|V|R|2|0|0|0|0|0|0|0^^$0|$1|$2|3|4|5|6|$7|8]]|9|$2|3|4|5|6|$7|A]]|B|$2|3|4|5|6|$7|C]]]|D|@$E|F|G|H|2|I|J|18|K|@$L|19|M|1A|N|O]]|P|@$L|1B|M|1C|E|1D]]|6|$]]|$E|Q|G|R|2|I|J|1E|K|@$L|1F|M|1G|N|O]|$L|1H|M|1I|N|O]]|P|@$L|1J|M|1K|E|1L]|$L|1M|M|1N|E|1O]]|6|$]]|$E|S|G|T|2|I|J|1P|K|@]|P|@]|6|$]]|$E|U|G|V|2|W|J|1Q|K|@]|P|@]|6|$X|Y]]|$E|Z|G|10|2|I|J|1R|K|@]|P|@]|6|$]]|$E|11|G|12|2|W|J|1S|K|@]|P|@]|6|$X|Y]]|$E|13|G|14|2|I|J|1T|K|@]|P|@]|6|$]]|$E|15|G|16|2|W|J|1U|K|@]|P|@]|6|$X|Y]]|$E|17|G|-4|2|I|J|1V|K|@]|P|@]|6|$]]]]

You may find a lot of command-line tools that can be used to compile and decompile the xml files for Android. Those tools are combined of several build tools including <a href="http://elinux.org/Android_aapt" rel="noreferrer">aapt (Android Asset Packaging Tools)</a> to view, create, and update Zip-compatible archives (zip, jar, apk). Since This tool is a part of the Android SDK, There's no native implementation of it in Java.

Fortunately, <a href="https://github.com/Tribler/self-compile-Android" rel="noreferrer">self-compile-Android</a> repository has all the necessary files in <a href="https://developer.android.com/training/articles/perf-jni.html" rel="noreferrer">Java Native Interface (JNI)</a>. They are ready to be used from inside an Android App and capable of self-compilation, mutation, and viral spreading. 

Here a list of available native modules in the app:

<pre><code>aapt -&gt; Platform_Framework_Base\tools\aapt aidl -&gt; Platform_Framework_Base\tools\aidl androidfw -&gt; Platform_Framework_Base\include\androidfw

zipalign -&gt; Platform_Build\tools\zipalign host -&gt; Platform_Build\lib\host

libpng -&gt; Platform_External_Libpng expat -&gt; Platform_External_Expat zlib -&gt; Platform_External_Zlib

libcutils -&gt; Platform_System_Core\libcutils cutils -&gt; Platform_System_Core\include\cutils

liblog -&gt; Platform_System_Core\liblog log -&gt; Platform_System_Core\include\log

libutils -&gt; Platform_System_Core\libutils utils -&gt; Platform_System_Core\include\utils

log.h -&gt; Platform_System_Core\include\android

asset_manager.h -&gt; Platform_Framework_Native\include\android looper.h -&gt; Platform_Framework_Native\include\android

zopfli -&gt; zopfli\src

ld -&gt; Tool_Chain_Utils\binutils-2.25\ld
</code></pre>

If you look closely at the source you'll find the app executing aapt commands using the native jni files:

<pre><code>private void runAapt() throws Exception {
 Util.deleteRecursive(new File(S.dirRes, "drawable-xxhdpi"));

 Aapt aapt = new Aapt();
 int exitCode = aapt.fnExecute("aapt p -f -v -M " + S.xmlMan.getPath() + " -F " + S.ap_Resources.getPath()
 + " -I " + S.jarAndroid.getPath() + " -A " + S.dirAssets.getPath() + " -S " + S.dirRes.getPath()
 + " -J " + S.dirGen.getPath());

 if (exitCode != 0) {
 throw new Exception("AAPT exit(" + exitCode + ")");
 }
}
</code></pre>

Now, go through the sample code to see how the functionalities are implemented. For example to change a value in manifest file,

<pre><code>private void modifyManifest() throws Exception {
 Document dom = Util.readXml(S.xmlMan);

 dom.getDocumentElement().getAttributes().getNamedItem("package").setNodeValue(userInput.appPackage);

 Transformer t = tf.newTransformer();
 t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
 t.setOutputProperty(OutputKeys.INDENT, "yes");
 t.setOutputProperty(OutputKeys.METHOD, "xml");
 t.setOutputProperty(OutputKeys.VERSION, "1.0");
 t.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
 t.transform(new DOMSource(dom), new StreamResult(new FileOutputStream(xmlFile)));
 } 
</code></pre>

entityMap|0|type|LINK|mutability|MUTABLE|data|url|http://talc1.loria.fr/users/cerisara/posts/buildandroid/|blocks|key|138933|text|你的问题可以归结为如何在Android设备上运行aapt。|unstyled|depth|inlineStyleRanges|entityRanges|138934|由于aapt是开源的，所以最好的解决方案就是自己构建它！|138935|很多人已经这样做了--事实上，Play+Store中也有这样的例子。有关如何使用从AIDE应用程序获得的aapt的说明，请参阅http://talc1.loria.fr/users/cerisara/posts/buildandroid/。在Play+Store上搜索一下，就会发现许多其他的Android+IDE，它们也提供aapt功能。|offset|length|138936^0|0|0|1R|1K|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|P|G|@]|H|@]|6|$]]|$A|I|C|J|2|E|F|Q|G|@]|H|@]|6|$]]|$A|K|C|L|2|E|F|R|G|@]|H|@$M|S|N|T|A|U]]|6|$]]|$A|O|C|-4|2|E|F|V|G|@]|H|@]|6|$]]]]

Your problem boils down to how can you run aapt on the Android device itself.

Since aapt is open source, the best solution is just build it yourself!

Plenty of people have already done that - and indeed there are examples in the Play Store. See <a href="http://talc1.loria.fr/users/cerisara/posts/buildandroid/" rel="nofollow noreferrer">http://talc1.loria.fr/users/cerisara/posts/buildandroid/</a> for instructions on how to use aapt obtained from the AIDE app. A search on the Play Store turns up plenty of other Android IDEs which also offer aapt functionaility.

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://github.com/hzw1199/xml2axml/releases|blocks|key|2918868|text|从github发布页面here下载xml2axml.jar工具，然后可以使用以下命令来解码axml和编码xml文件：|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|2918869|将xml文件编码为axml:的|2918870|java+-jar+xml2axml+e+[AndroidManifest-readable-in.xml]+[AndroidManifest-bin-out.xml]|code-block|syntax|javascript|2918871|将axml文件解码为xml:的|2918872|java+-jar+xml2axml+d+[AndroidManifest-bin-in.xml]+[AndroidManifest-readable-out.xml]|2918873^0|H|C|H|C|B|4|0|0|0|0|0|E|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|Z|G|@$H|10|I|11|J|K]|$H|12|I|13|J|L]]|M|@$H|14|I|15|A|16]]|6|$]]|$A|N|C|O|2|E|F|17|G|@]|M|@]|6|$]]|$A|P|C|Q|2|R|F|18|G|@]|M|@]|6|$S|T]]|$A|U|C|V|2|E|F|19|G|@$H|1A|I|1B|J|K]]|M|@]|6|$]]|$A|W|C|X|2|R|F|1C|G|@]|M|@]|6|$S|T]]|$A|Y|C|-4|2|E|F|1D|G|@]|M|@]|6|$]]]]

Download the <code>xml2axml.jar</code> tool from the github release page <a href="https://github.com/hzw1199/xml2axml/releases" rel="nofollow noreferrer">here</a> and then you can use the following commands to decode axml and encode xml files:

Encoding xml files to axml:

<pre><code>java -jar xml2axml e [AndroidManifest-readable-in.xml] [AndroidManifest-bin-out.xml]
</code></pre>

Decoding axml files to xml:

<pre><code>java -jar xml2axml d [AndroidManifest-bin-in.xml] [AndroidManifest-readable-out.xml]
</code></pre>

I want to convert a plaintext AndroidManifest.xml file into the binary format Android uses to package it inside the final APK.

I want to do this in Java, since I need to do it on the android device itself (which is why this question is NOT a duplicate of: <a href="https://stackoverflow.com/q/11367314/300741">How to convert XML to Android Binary XML</a>. I know you can use AAPT, but I need a java method)

There's plenty of tools around to decode the binary xml into a readable file, but nothing on how to do the opposite, which is what I want.

Any info or hint on how this could be achieved is appreciated.

Android: converting standard XML to Android Binary XML format (AXML)

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Android

Java

我想把一个纯文本的AndroidManifest.xml文件转换成Android用来打包的二进制格式。我想用Java语言做这件事，因为我需要在安卓设备上做这件事(这就是为什么这个问题是而不是的副本。我知道你可以使用AAPT，但我需要一个java方法)有很多工具可以将二进制xml解码成可读的文件，但是没有工具告诉我如何做...

问Android:将标准XML转换为Android二进制XML格式(AXML)
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