Android 10: Can write to /enterprise/usr but can't read the file after re-installation

Android 10: Can write to /enterprise/usr but can't read the file after re-installation D Detlef Reil 3 years 6 months ago 15 2 0 On my TC21 / EC50 with Android 10 I want to persist configuration data between reinstalls of the App. I can write and read the file in /enterprise/usr. After re-install the file is still there but I get an Unauthorized Access Exception when I try to read it (Xamarin). I still can delete it. Same issue in /enterprise/usr/...-app folder What can I do to allow the app to read files from former installations (same App ID)?

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D Detlef Reil 3 years 7 months ago

That's it. Thank you!

D Darryn Campbell 3 years 7 months ago

Just a thought but are you setting the file permissions correctly on the written file?  Perhaps explicitly set them from your app - https://docs.microsoft.com/en-us/dotnet/api/java.io.file.setreadable?vie...