I'm a little bit bloked because I have problems when I try to copy a file (write a file) in the external Sdcard.
I have always writen in external Sdcard in rooted devices, but now I have some devices that I can not make the root.
I make the permissions modifications in the manifiest file, but I can't copy the a backup files.
I always receive denied access messages.
Do you think that I have to ask the permission in run time?
The versión of Android is 5.1.
Could you help me about This problem?
Thanks.
I have always writen in external Sdcard in rooted devices, but now I have some devices that I can not make the root.
I make the permissions modifications in the manifiest file, but I can't copy the a backup files.
I always receive denied access messages.
Do you think that I have to ask the permission in run time?
The versión of Android is 5.1.
Could you help me about This problem?
Thanks.