clarify impact of changing ANDROID_ID
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@ -296,9 +296,14 @@
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encoded string, unique to each combination of profile and app signing key. The 64-bit
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encoded string, unique to each combination of profile and app signing key. The 64-bit
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limitation means it isn't particularly useful due to the possibility of collisions.
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limitation means it isn't particularly useful due to the possibility of collisions.
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It's tied to the lifetime of profiles and does not persist through profile deletion or
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It's tied to the lifetime of profiles and does not persist through profile deletion or
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a factory reset. This is comparable to an app storing a 64-bit random value in the
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a factory reset. This is comparable to an app targeting the legacy storage model
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app-specific external storage directory. In the future, GrapheneOS will likely change
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storing a 64-bit random value in the app-specific external storage directory. In the
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this to be tied to the lifetime of app installations rather than profiles.</p>
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future, GrapheneOS will likely change this to be tied to the lifetime of app
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installations rather than profiles. Even then, profiles should be used when separate
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identities are desired. An app could still track the identity of the profile through
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data you give it access to or via data another app chooses to share with them.
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Profiles can be used as temporary ephemeral identifies by creating them for a specific
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need and then deleting them.</p>
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<p>The advertising ID is a Google Play services feature not included in the baseline
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<p>The advertising ID is a Google Play services feature not included in the baseline
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Android API, so it isn't an API included in GrapheneOS. The advertising ID is unique
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Android API, so it isn't an API included in GrapheneOS. The advertising ID is unique
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