How Can I remove an APK file using the package name? - android

Consider we have an APK file in an internal storage or external storage.How Can I remove an APK file using the package name and not with the file name? Is this possible in android?

Check this info from documentation:
You can use this method to get PackageInfo from your apk file then you could verify package name to do what you want.
Hope that it helps.
Reference: http://developer.android.com/reference/android/content/pm/PackageManager.html#getPackageArchiveInfo(java.lang.String,%20int)

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Get config.xml file of Cordova applications using Androguard

Is it possible to get the config.xml file that is generated by Cordova based applications using Adroguard?
I cannot find it under the /res folder and it is not listed in the output of get_files() method.
apktool, on the other hand, is able to get the config.xml from the apk that is use it on.
Since it is under res folder, You need to get it by unzipping the file to a temporary directory and then parse it using Axml parser. In get_files(), you must see "resources.arsc" file. The res files are part of that. You can do something like :
config_xml_path = os.path.join(<your apk unzipped path>, 'res', 'xml', 'config.xml')
with io.open(config_xml_path, 'rb') as axml_file:
parsed_axml_file = AXMLPrinter(axml_file.read())
axml_content = parsed_axml_file.get_buff().decode('utf-8)
parsed_axml = minidom.parseString(axml_content.encode('utf-8'))
You might get some errors if the config.xml is badly formatted but I am not including the solution to handle those case. I hope you will get an idea with the above example.

Extract Android application icon using aapt

I need to extract the application icon in a APK file.
I'm using aapt to know the icon location inside the APK file.
I'm running aapt dump badging com.example.app.apk:
this command returns me:
(...)
application-icon-120:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-160:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-240:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-320:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-480:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-640:'res/drawable-anydpi-v26/ic_launcher.xml'
application-icon-65534:'res/drawable-anydpi-v26/ic_launcher.xml'
(...)
but as you can see it returns me the location of an XML file which in some way is encrypted. I know this XML file has the real path for the PNG file icon, but I don't know how can I get that real path (or how can I decrypt the XML and then parse it).
Is there any way to get the real path for an application icon inside a APK file with a XML pointing to other location?
Thanks!
Check out this project,
https://github.com/iBotPeaches/Apktool
It can be used to unarchive an APK, including the assets.
apktool d <your>.apk
try extract your apk file with 7-zip and you will get res foulder

Put an existing file to data\data\app_name\files during .apk installaion

I need to work with a file,that should be at data\data\app_name\files\ . That is now an SQL Database, so solution with SQLiteOpenHelper isn't ok for me. Also, I copyied that file to app_name\app\assets in my profect folder - that didn't work.
How to add that file to installation .apk, to put it in data\data\app_name\files during the installation?
Save your file in \res\raw within your project.
Then, you can access that file using:
InputStream databaseInputStream = getResources().openRawResource(R.raw.yourfile);
Make sure that the resource files are included correctly when generating the apk.

how to get .apk file byte array from its packagename in AS3/AIR?

I want to know if it's possible to access a .apk file from an installed application on a device (android), via its package Name in as3/air?
Right now I have an ANE file which helps me to get packageName (ex: com.somesite.someApp or air.myApp), I want to copy the .apk file (its byteArray), is this possible in as3/air or is there any available ANE file to do this?

Compare downloaded apk file version with installed one version programmaticaly

I wanted to know that is it possible to find version of an apk file that i've downloaded from the server?
i can retrieve the version of my app that is installed on device but i want to check installed app version on device with the downloaded apk file version.
You cannot easily get the version of the APK file you downloaded until you have installed it.
That being said, you can unzip the APK file (its just a zip file) and parse the AndroidManifest.xml to get the value of the version code.
Since the AndroidManifest.xml you extract is a binary file, you will need to write some code to parse it. It's not as simple as inspecting a plain text file.
Check out this post on how to parse the AndroidManifest which has been extracted from an APK.
How to parse the AndroidManifest.xml file inside an .apk package
PackageManager manager = this.getPackageManager();
PackageInfo info = manager.getPackageInfo("com.whatsapp", 0);
String packageName = info.packageName;
int versionCode = info.versionCode;
String versionName = info.versionName;
Replace com.whatsapp with your package name.

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