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Everyone knows all the apps on your phone

(peabee.substack.com)
1192 points gniting | 1 comments | 29 Mar 25 21:26 UTC | HN request time: 0.197s | source
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zx8080 ◴[29 Mar 25 23:53 UTC] No.43519828[source]▶
> For extremely specific use cases such as file managers, browsers or antivirus apps, Google grants an exception by allowing QUERY_ALL_PACKAGES permission, which provides full visibility into installed apps.

Why would browser need to enumerate the installed apps?

Why?!

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Borealid ◴[29 Mar 25 23:58 UTC] No.43519852[source]▶
When a user visits a play.google.com URL Google wants to be able to show either an "install" or a "launch" button contingent on whether the app is already installed.

In other words, blame Google product management.

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1. ◴[30 Mar 25 03:44 UTC] No.43521123[source]▶