Decompile Android apps

Source: Internet
Author: User
Find class. Dex in the Android software installation package:Change the APK file name to .zip, and decompress the class. Dex file. This is the Java file compiled and then packaged with the DX tool. Tool preparation:1. decompile the DEX file into a jar file. (Dex2jar) http://code.google.com/p/dex2jar/downloads/list 2. decompile the jar into a Java tool. JD-GUI) Http://java.decompiler.free.fr /? Q = jdgui Decompilation steps:1. Copy class. Dex to the directory where dex2jar. bat is located. Run dex2jar. Bat class. Dex to generate classes. Dex. dex2jar. jar. 2, run the JD-GUI tool (it is green without installation), open the jar file above, you can see Source code. SourceCodeComparison Between Files and decompilation results:Source code file: decompiled file:
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