I need to write a fairly simple .csv file to the device's sdcard (so
it can then be emailed via Intent). The below code does not write the
file.
File file1 = new File(Environment.getExternalStorageDirectory(),
file_name);
FileOutputStream file_out = openFileOutput
(file_name,MODE_WORLD_READABLE);
BufferedOutputStream buf = new BufferedOutputStream(file_out);
OutputStreamWriter out_stream = new OutputStreamWriter(buf);
// write fields in first row of spreadsheet then a new line
for (int i = 0; i < FIELDS.length; i++)
{
if (i != FIELDS.length - 1)
out_stream.write(FIELDS[i] + ",");
else
out_stream.write(FIELDS[i]);
}
out_stream.write("\n");
// more code here
I flush and close out_stream. I can even seem to be able to read from
the file on the device (printing above output, using fileinputstream,
to an edittext.
How can I get to this file on the sdcard?
Thanks!
double
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