Titanium - Android external storage - create new directory and then write files into it

Question

Can we not simply create new directory programmatically on external SD card (not internal memory of device) in Android and can we not write files on SD card?

Is Titanium

Answer 1

Use the Storage Access Framework to write on the micro SD card. Google for ACTION_OPEN_DOCUMENT_TREE and ACTION_OPEN_DOCUMENT.

Besides that you can write in a normal way in one app specific directory on the micro SD card. Have a look at the second entry returned by getExternalFilesDirs().