Write permission for Android <11

[Anke]

But why do you want that WRITE permission is requested on Android 10 devices?

Note: Asking for WRITE permission on Android 10 is only possible because AI2 has decided to continue to declare requestLegacyExternalStorage (even after the targetSdkVersion = 30 update) in the Manifest.

But there is no longer any component that can store something in external storage. So that would only make sense if you want to save something there by means of an extension. But then files are saved under different paths under Android 10 and 11 (Android 10: in the external storage and Android 11: in the ASD). However, if this is not desired, it makes no sense to request WRITE permission under Android 10, as this permission is not required there.

Android 11 and Storage-File

On Android 10 devices requestLegacyExternalStorage will continue to work regardless of targetSdk On Android 11 devices for new apps targeting SDK 30 requestLegacyExternalStorage is ignored / false.