ClassyShark3xodus - Scan apps for warnings

Checks apps for code signatures of known trackers (provided by Exodus). Also can list all classes for launchable (via the app drawer) packages.

Can be used against any APK:

* installed: via an app manager or built-in ApplicationInfos/PermissionInfos,

* downloaded: via any file manager (long press and open with ClassyShark3xodus),

* launchable installed: via the first screen list (long press to display dynamic manifest).

Note: doesn't work on odexed/system packages (it's a work-in-progress).

Finally, the app doesn't sync or connect to the Internet and thus cannot sneak on end users.

The app is updated when Exodus updates their list of trackers: https://reports.exodus-privacy.eu.org/api/trackers

(Can display any *.xml file stored on the device.)

Other features:
- Selinux device & per app: appZygote + read_log + shareUser detection,
- dynamic & static androidManifest,
- full permissions device explorer (via Super#1),
- complete apk(s) device explorer (via additional icon)
- install & update Date per app,
- certificate & fileSum fingerprints details at each scan.

ClassyShark3xodus is based on Google's ClassyShark: https://github.com/google/android-classyshark (and apps_Packages Info: https://f-droid.org/en/packages/com.oF2pks.applicationsinfo/).