Is it a permissions issue? Trying to "touch" the sdcard via adb shell gives me a "permission denied" message...
On Jul 16, 10:49 pm, doubleminus <[email protected]> wrote: > Right now, file_name is just set to "12880"+"-"+po_number.getText > ().toString(); > > When I put "/sdcard/" (or "sdcard/" into my file path I get > IOException: Parent directory of file does not exist: /sdcard/sdcard/ > 12880-231 > > If I get rid of the sdcard/ prefix, I get this exception: > FileNotFoundException: /data/data/com.heroku.blacksky/files/12880-222 > > Here's the new file creation code, based on everyone's suggestions: > file1 = new File(Environment.getExternalStorageDirectory(), > file_name); > file1.createNewFile(); > file_out = new FileOutputStream(file1); > buf = new BufferedOutputStream(file_out); > out_stream = new OutputStreamWriter(buf); > > Please let me know your thoughts. I'm still quite confused by this. > > double > > On Jul 16, 12:12 am, Kaj Bjurman <[email protected]> wrote: > > > > > I can't see that you are using file1 after that line. You are using > > file_name. > > > On 14 Juli, 18:09, doubleminus <[email protected]> wrote: > > > > Isn't that what the first lines of code do? > > > > File file1 = new File(Environment.getExternalStorageDirectory(), > > > file_name); > > > > On Jul 13, 3:02 pm, Streets Of Boston <[email protected]> wrote: > > > > > Simple. :-) > > > > The error says that the file does not exist... that means you should > > > > create it. > > > > Use File#createNewFile(). > > > > > On Jul 13, 5:53 pm, doubleminus <[email protected]> wrote: > > > > > > Romain is? I don't understand. Is there something I should be doing > > > > > to avoid filenotfound exception? > > > > > > On Jul 13, 12:40 am, 郑伟 <[email protected]> wrote: > > > > > > > You are right... > > > > > > > > Date: Sun, 12 Jul 2009 21:29:28 -0700 > > > > > > > Subject: [android-developers] Re: Unable to write text file to > > > > > > > sdcard on physical G1 device > > > > > > > From: [email protected] > > > > > > > To: [email protected] > > > > > > > > Hi, > > > > > > > > Instead of: > > > > > > > > > FileOutputStream file_out = openFileOutput > > > > > > > > (file_name,MODE_WORLD_READABLE); > > > > > > > > Just use: > > > > > > > > FileOutputStream file_out = new FileOutputStream(file_name); > > > > > > > > This should work. > > > > > > > > On Sun, Jul 12, 2009 at 8:10 PM, > > > > > > > doubleminus<[email protected]> wrote: > > > > > > > > > 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 > > > > > > > > -- > > > > > > > Romain Guy > > > > > > > Android framework engineer > > > > > > > [email protected] > > > > > > > > Note: please don't send private questions to me, as I don't have > > > > > > > time > > > > > > > to provide private support. All such questions should be posted > > > > > > > on > > > > > > > public forums, where I and others can see and answer them > > > > > > > _________________________________________________________________ > > > > > > MSN 表情魔法书，改变你的对话时代！http://im.live.cn/emoticons/-Hidequotedtext- > > > > > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
