Android Question Copy files and folders from internal memory to SDCARD

[Juan Vargas (Bioagro)]

from this post
https://www.b4x.com/android/forum/t...access-sd-cards-and-usb-sticks.90238/#content
We can get the root sd card folder .
Any sample on how copy a file or an entire folder from the internal folders to the sdcard, say, as a backup routine?

 

[Erel]

We can get the root sd card folder .

Only if the user selects it.

You should use ExternalStorage.CreateNewFile + ExternalStorage.OpenOutputStream + File.Copy2. Make sure to close the output stream when done.