No write permission to USB pendrive.

androidDev · Posted at 9/4/2017 17:58:26

Hi,

I am connecting a usb pendrive to the rk-3399 board. I am able to read the files through an app but not able to create a directory in the connected usb pendrive.

The code i am using is :

File topLevelDestinationDir = new File("/storage/C32C-2A45/testDir");topLevelDestinationDir.mkdirs();

isle · Posted at 9/5/2017 14:42:25

android.permission.WRITE_MEDIA_STORAGE ？？

androidDev · Posted at 9/5/2017 18:14:36

isle Posted at 9/5/2017 14:42
android.permission.WRITE_MEDIA_STORAGE ？？

already given the permission....

isle · Posted at 9/6/2017 09:14:18

Android7.1 or 6.0?

androidDev · Posted at 9/9/2017 19:33:44

isle Posted at 9/6/2017 09:14
Android7.1 or 6.0?

android 6.0

isle · Posted at 9/11/2017 09:51:37

why would you try the Andoid 7.1 ,the 6.0 will be abandoned soon.