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by amelius
2888 days ago
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The problem is that apps want access to my entire filesystem, otherwise they break. So a solution is to make them think they have access, while in reality they only have access to the sandbox filesystem (containing just the files I want to manipulate with that app). |
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See: https://developer.android.com/reference/android/Manifest.per...
If you don't mind sharing, what app are you referring to?
The file system itself should be well protected (on a non-rooted phone) as to prevent any unauthorized access to important data. Any app can only do whatever on the SD card if you give it permission to do so, but on the OS file system itself there isn't much they can do (again, on a non-rooted phone).