First of all I recommend this
video may this is clears all yours doubts
If not please go through it
Procedure for decoding .apk files, step-by-step method:
Step 1:
Make a new folder and put .apk file in it (which you want to decode). Now rename the extension of this .apk
file to .zip
(eg.: rename from filename.apk to filename.zip) and save it.
If problems in the converting into .zip please refers link
After getting .zip now you get classes.dex files, etc. At this stage you are able to see drawable but not xml and java files, so continue. If you don’t see the extensions go through check the configuration
Step 2:
Now extract this zip apk file in the same folder. Now download dex2jar from this link
and extract it to the same folder. Now open command prompt and change directory to that folder.
Then write dex2jar classes.dex
and press enter. Now you get classes.dex.dex2jar
file in the same folder.
Then download java decompiler
And now double click on jd-gui and click on open file. Then open classes.dex.dex2jar
file from that folder. Now you get class files and save all these class files (click on file then click "save all sources" in jd-gui) by src name. Extract that zip file (classes_dex2jar.src.zip)
and you will get all java files of the application.
At this stage you get java source but the xml files are still unreadable, so continue.
Step 3:
Now open another new folder and put these files
put .apk file which you want to decode
download Apktool for windows v1.x
And Apktool
install window using google and put in the same folder
download framework-res.apk file using google and put in the same folder (Not all apk file need framework-res.apk file)
Open a command window
Navigate to the root directory of APKtool and type the following command:
apktool if framework-res.apk.
Above command should result in Framework installed ...
.
Step 4:
Finally we got the res/
as well as java code of project which is our target at starting.
P.S.
If you are not able to get res folder by above steps please do install newapktool
- Is Java 1.7 installed? Install Apktool 2.x
- Is Java 1.6 or higher installed? Install Apktool 1.x
Enjoy and happy coding