'Where is best location to store backups that persist after uninstall/reinstall
My app serves folks that generally work in the backcountry for extended periods without any network access.I would like to be able to auto-store backup copies of their data onboard that would persist even if they uninstall/reinstall when able to access the network at some later time. What is the best folder for this?
My app targets Android 11
Solution 1:[1]
Without any user interaction you can write your files to the public Documents directory using File classes or MediaStore.
At reinstall you should use ACTION_OPEN_DOCUMENT_TREE to let the user choose that directory.
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | blackapps |