Question

Thanks in advance,
How to read csv file from sdcard.
and how to give the permission of read/writer for file in android application.

thanks again.

Answer 1

This might be helpful to you

   File dir = Environment.getExternalStorageDirectory();
   File f = new File(dir, "path/dir1/sdcard.ext");

I don’t know about the permissions but the above will certainly allow you to read the file from the sdcard in the path directory.