hi there,
I am new to the forums. I have a APK file for a Push to Talk service and I would like to know what is inside the apk file.
Is there a special tool to open the apk and check this out ?
Thank you
Related
anyone can tell me how to edit apk files and change the name of applications.
and how to use apkedit application.
To start with APK files are just zip files. Rename the extension from .APK to .zip and u would b able extract it. I will post more as soon as get on a PC.
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hey still i want more information about how to edit apk files and change the name of the application
Never done it, but this might me helpful: http://code.google.com/p/android-apktool/
Doesn't get much easier than Apk Edit
thanks for the help everyone but still anyone can give more information then please post
Download
http://code.google.com/p/android-ap...ame=apktool-install-windows-2.2_r01-3.tar.bz2
Extract it using your favoirate zip application.
Requirements:
* JRE 1.6 (Java Runtime Environment)
Get the apk file which u wanna hack in the folder where you have extracted the apktool. (Like c:\apktool)
Rename the .apk to .zip and extract it. (talk.apk is now talk.zip and after extraction we have folder talk)
You will find AndroidManifest.xml in that folder.
Open it with Notepad++ (I prefer Notepad++)
You will find android:label and the name of app and icon details and many more thing change all you want but dont mess up the structure.
open command prompt then cd to the folder where you have extracted apktool. then type .
apktool.bat b "folder name" "APK name" . (Eg. apktool.bat b talk notalk.apk)
Tip: If you are not getting me i think you shouldnt do it......
EDIT: Figured it out.
Care to share?
Yeah, will be nice if you could share this information with others
aitorTheRed said:
Yeah, will be nice if you could share this information with others
Click to expand...
Click to collapse
Man, I hate it when people do that...
1. Search for APK Manager in XDA and install it on your PC
2. Download and Install the Android SDK kit on your PC
3. Follow the instructions for APK Manager and place the APK file in the modding folder
4. Open APK Manager and select Decompile APK (Your APK file will be placed in a separate folder for you to work on)
5. Change what you want to change in the APK
6. Recompile the APK and sign it (unless it's a system file like framework, those are not signed)
A lot more is involved in modding an APK file and you really should know something about how the files inside the APK work before you go changing things, but in a nutshell, that's the basics.
Hope that helps!
What I have learned.
I had a specific question, but here is what I can tell you.
1. Setup APK Manager, it saves a lot of command line typing.
2. Pretty much always use option 9 and 11, never 1 or 3.
3. If you are simply changing graphics and not smali or XML files, don't use this, open it in 7zip and drag the files. Decompiling changes the image darkness sometimes.
4. Unless you are working on your own apk file, always say yes to 'is it a system apk', when it asks you to keep existing files, say yes. Delete from the 'keep' folder what you edited.
5. If you edit XLM files, delete resources.arsc from the file, this is where they all get compiled to.
6. You can use this for jar files, just rename to apk then back to jar when finished.
7. If you get an error try using option 20 to increase the memory to 1024.
8. If you edit jar files, delete classes.dex in the 'keep' folder when compiling.
9. Treat all files as signed system files (as noted above) and you will be much safer. If the file has a signature on it, this will save it.
Thanks for the info
Is there anything that can install system files. They won't install with ap manager so does it have to be pushed?
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Hello,
What program do I use to open an apk file?
I want to modify an apk file and then save it.
thanks
I think you just put it on your computer, rename it from .apk to .zip
extract.
There ya go.
IDK but you may have to sign it somehow again, but im not sure if you even need to.
Or just use winrar and open it.
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I grabbed APK Manager from the development section. More for theming, but powerful.
How to decompile an apk file
use 7-zip if all you want to do is replace images and already edited xml's
ok heres my problem, i downloaded apk multi-tool, and everything was working right, but after few days, i tried to modified this app, but whenever i apply the option "decompile" the cmd window close by itself, without saying theres an error... do you guys have any idea about whats going on???
I'm no expert, but this is how I used to decompile APKs:
1) Rename the file "ABC.apk" to "ABC.zip"
2) Open the zip file
3) Copy out the file "classes.dex"
4) Use dex2jar (search Google for some tutorials) to convert it into a jar file
5) Use jd-gui (search Google for some tutorials) to decompile the jar file
the apk tool from Google or apkmulti which one did u use sir ..??
i fixed my problem, one of them was the system variables path "C\\windows\system32" the 2nd was because there was an space in the name of the apk i was trying to decompile.. thank you for taking your time to answer...
Is theres a way to modify and run this apks without unlocking secrecy or auth token? i pulled it from my oppo and when i run the app it'll update the existing app
norimee said:
Is theres a way to modify and run this apks without unlocking secrecy or auth token? i pulled it from my oppo and when i run the app it'll update the existing app
Click to expand...
Click to collapse
You can't modify an APK, as it's in binary. You could remove it though - Let me know if you need help.
An APK ( read: Android Application Package ) file by nature is a ZIP file - not a binray - what can get extracted with any zip utility (e.g. 7zip), you can view all resources correctly but all java files are not correctly decompiled.
Content of an APK file looks like
You can also see the contents of an APK file within the Android device itself, which helps a lot in debugging, using
https://play.google.com/store/apps/details?id=com.dasmic.android.apkpeek
All files including the manifest of an app can be viewed and also shared using email, cloud etc., no rooting required.