odex 转 dex 简单方法介绍

maybe

提取系统apk：
下载jar：https://bitbucket.org/JesusFreke/smali/downloads/
smali.jar和baksmali.jar
1.执行：1.java -jar baksmali.jar de temp.odex
会报错，把系统framework文件夹的东西pull出来

1. Error occurred while loading class path files. Aborting.
   
2. org.jf.dexlib2.analysis.ClassPathResolver$ResolveException: Error while loading oat file boot.oat
   
3. at org.jf.dexlib2.analysis.ClassPathResolver.loadEntry(ClassPathResolver.java:250)
   
4. at org.jf.dexlib2.analysis.ClassPathResolver.loadLocalClassPathEntry(ClassPathResolver.java:179)
   
5. at org.jf.dexlib2.analysis.ClassPathResolver.loadLocalOrDeviceBootClassPathEntry(ClassPathResolver.java:191)
   
6. at org.jf.dexlib2.analysis.ClassPathResolver.<init>(ClassPathResolver.java:120)
   
7. at org.jf.dexlib2.analysis.ClassPathResolver.<init>(ClassPathResolver.java:105)
   
8. at org.jf.baksmali.AnalysisArguments.loadClassPathForDexFile(AnalysisArguments.java:129)
   
9. at org.jf.baksmali.AnalysisArguments.loadClassPathForDexFile(AnalysisArguments.java:86)
   
10. at org.jf.baksmali.DisassembleCommand.getOptions(DisassembleCommand.java:207)
    
11. at org.jf.baksmali.DeodexCommand.getOptions(DeodexCommand.java:71)
    
12. at org.jf.baksmali.DisassembleCommand.run(DisassembleCommand.java:181)
    
13. at org.jf.baksmali.Main.main(Main.java:102)
    
14. Caused by: org.jf.dexlib2.analysis.ClassPathResolver$NotFoundException: Cannot find dependency boot-core-libart.oat in null
    
15. at org.jf.dexlib2.analysis.ClassPathResolver.loadOatDependencies(ClassPathResolver.java:270)
    
16. at org.jf.dexlib2.analysis.ClassPathResolver.loadEntry(ClassPathResolver.java:248)
    
17. ... 10 more

复制代码

把arm里面的文件拷贝到上一层目录(其实应该不用也可以，因为我不熟悉baksmali的其它参数)
再次执行第一步命令就可以看到out目录下有smali文件了

2.java -jar smali.jar a out -o temp.dex
在当前目录会生成dex文件
接下来就转jar看代码了。
整个下来工作并不多，但是这里面很多坑。
第二种方法：
从官网下载rom包，然后dat解包，SVADeodexerForArt工具合并apk，这个简单方便

keven0077

8.0适用吗？多了个vdex文件，合并成apk什么方法呢

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