Android apk anti-compilation get Java source code

We do Android development, see others application of some good features, is not very want to get the source code, for reference? Since Android is developed in Java, we can easily decompile the source code to the application. Let me briefly explain how it should be done. Specific steps: 1. First change the apk file suffix to rar and unzip. 2. Unzip the RAR file and get the Classes.dex file 3. We need to use Dex2jar to convert the Dex file to a jar file. 3.1 Put the extracted Classes.dex file into the Dex2jar.bat directory) 3.2 Open the DOS command line, enter the directory where Dex2jar is located, run Dex2jar.bat Classes.dex generate Classes_dex2jar.jar 4. Finally open the generated classes_dex2jar.jar with Jd-gui.exe and we will be able to open the source code of the application. 5. Tools dex2ja R :   https://code.google.com/p/dex2jar/ downloads/detail?name=dex2jar-0.0.9.15.zip&can=2&q= Jd-gui: Http://code.google.com/p/innlab/downloads/list http://www.ijiami.cn/

Android apk anti-compilation get Java source code