A GUI based APK decompiler
It uses: 1. Java Decompiler (https://github.com/Storyyeller/Krakatau), 2. Dexjar (https://code.google.com/p/dex2jar/) 3. Apktools (https://code.google.com/p/android-apktool/downloads/list) 4. Framework-res (http://www.4shared.com/get/fKigopxT/framework-res.html)
and, is based on the answer by Prankul Garg on the stackoverflow (http://stackoverflow.com/questions/3593420/is-there-a-way-to-get-the-source-code-from-an-apk-file)
- Python 2.7
- Java JDK
- gtk module for python (if you are on ubuntu, its preintalled :p)
$ python apkdecompiler.py <apk_file_which_you_wants_to_decompile>