Folder For Temporary Files Creation In Android, Why Does /data/local/tmp Doesn't Work For Me?

I am trying to create a temporary file in /data/local/tmp directory. The path is correct and I have added permission WRITE_EXTERNAL_PERMISSION also. But still I get an error from n

Solution 1:

The second parameter passed to fopen() is incorrect. That parameter should be an opening mode, not a directory path. See the man page of fopen.

Solution 2:

You can't access the /data folder unless your phone is rooted.

I'm not sure about the NDK, but there's a method in the SDK to get the cache directory

http://developer.android.com/reference/android/content/Context.html#getCacheDir%28%29

There's probably the same thing in the NDK.