skywall/apk-packages-extractor

apk-packages-extractor

Extract all packages used in given *.xapk and *.apk files. Packages with its count within all passed (x)apks are summarized into the single CSV file.

Prerequisites

• Installed apktool

How it works

1. Add your *.apk and *.xapk files to folder input/ (few are available for testing purposes)
2. Run application
   1. Directly from IntelliJ Idea
   2. OR Build with ./gradlew assemble and run java -cp build/libs/apk-analyzer-1.0-SNAPSHOT-uber.jar cz.skywall.apkanalyzer.MainKt
3. App creates the folder apks/. All *.xapk files from input/ are extracted there. *.apk files are just moved.
4. App decodes contents of apk files into the folder extracted/ using apktool.
5. App goes through all smali* folders in extracted apks and stores information about found packages into out.csv file and also prints log to the stdout.

Output

Example CSV file format structure:

Package	Count	Found in APK #1	Found in APK #2	...
com/google/android/gms/common	2	2 3 4 Player Mini Games_v3.2.2_apkpure.com	com.miniclip.eightballpool
android/support/v4/content/res	2	2 3 4 Player Mini Games_v3.2.2_apkpure.com	com.miniclip.eightballpool
com/miniclip/mcprime	1	com.miniclip.eightballpool

com/google/android/gms/common/logging, 2, 2 3 4 Player Mini Games_v3.2.2_apkpure.com,com.miniclip.eightballpool
android/support/v4/content/res, 2, 2 3 4 Player Mini Games_v3.2.2_apkpure.com,com.miniclip.eightballpool
android/support/v4/math, 2, 2 3 4 Player Mini Games_v3.2.2_apkpure.com,com.miniclip.eightballpool
...

Rows are sorted by count of package occurrences across all of the analyzed (x)apks. Post-processed (added missing trailing separators) CSV file with example data is available here.

Precomputed

The repository contains CSV file with precomputed packages of TOP 100 most downloaded games (size < 1GB) from website ApkPure.com. File can be found here.