this post was submitted on 30 Mar 2025
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Privacy

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Everyone knows all the apps on your phone (peabee.substack.com)
submitted 5 days ago* (last edited 5 days ago) by Ninjazzon@infosec.pub to c/privacy@lemmy.world
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Until a few years ago, any app you installed on an Android device could see all other apps on your phone without your permission.

Since 2022, with Android 11, Google removed this access from app developers. Under their new package visibility policy, apps should only see other installed apps if it’s essential to their core functionality. Developers must also explicitly declare these apps in the AndroidManifest.xml file - a required configuration file for all Android apps.

So I downloaded a few dozen Indian apps I could think of on top of my head and started reading their manifest files. Surely they will be respectful of my privacy and will only query apps essential to their app's core functionality? πŸ™ƒ

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[–] pinball_wizard@lemmy.zip 8 points 4 days ago (1 children)

There should be a setting for enabling or disabling every single system call under the "advanced" permissions menu for each app.

That's what GrapheneOS adds.

It's interesting that Google hasn't merged those features back into Android, itself.

[–] jagged_circle@feddit.nl 2 points 3 days ago

Did they open a PR?