KML File storage

[Anke]

@Fossil

I want to write a text file into a 'standard' Android folder like Documents or Download

I have already shown several times that it is basically possible:

Release nb187: Copy a text file / image from assets to shared storage (→ Android 10+)

By the way, I've already mentioned that several times before:

Testing the next release of MIT App Inventor (nb187)

Here is a test APK that only works with the File component (no extension is used): Tested on Android 11 (Pixel 2XL). Bugs: File.Exists from assets does not work with the APK (Companion works). [grafik] WRITE permission must be declared in the Manifest so that it works after the automatic request of storage permission. If the permission is denied: "Error 908: The permission READ_/WRITE_EXTERNAL_STORAGE permission has been denied. Please ..." depending on which action is carried out. …

Testing the next release of MIT App Inventor (nb187)

But there are still some bugs with the File component and other components that can save something (Canvas, ...).