Thank you Jack,
It works.
On Aug 11, 5:16 pm, Jack Ha <jack...@t-mobile.com> wrote:
> Context.openFileOutput() opens a private file associated with this
> Context's application package for writing and the name of the file to
> open can not contain path separators.
>
> Try this:
>
> try {
> File root = Environment.getExternalStorageDirectory();
> if (root.canWrite()){
> File f = new File(root, "test.txt");
> FileWriter fw = new FileWriter(f);
> BufferedWriter out = new BufferedWriter(fw);
> out.write("Hello world");
> out.close();
> }
> } catch (IOException e) {
> }
>
> --
> Jack Ha
> Open Source Development Center
> ・T・ ・ ・Mobile・ stick together
>
> The views, opinions and statements in this email are those of
> the author solely in their individual capacity, and do not
> necessarily represent those of T-Mobile USA, Inc.
>
> On Aug 11, 1:57 pm, Saeed <saeed.pourbagh...@gmail.com> wrote:
>
> > Hi everyone,
>
> > I am trying to save data to my google phone G1. I am able to create
> > the text file in sdcard by using the following code in eclipse :
>
> > //++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > try {
> > FileWriter f = new FileWriter("/sdcard/test.txt");
> > } catch (IOException e) {
> > // TODO Auto-generated catch block
> > e.printStackTrace();
> > }
> > //+++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> > but I am not able to save any data to the created file. I found this
> > code from "http://www.anddev.org/working_with_files-t115.html"; which
> > says I can write to text file by running this code.
>
> > //+++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > try { // catches IOException below
> > final String TESTSTRING = new String("hello");
>
> > FileOutputStream fOut = openFileOutput("/sdcard/test.txt",
>
> > MODE_WORLD_READABLE);
> > OutputStreamWriter osw = new OutputStreamWriter(fOut);
>
> > // Write the string to the file
> > osw.write(TESTSTRING);
> > // ensure that everything is
> > // really written out and close
> > osw.flush();
> > osw.close();
>
> > } catch (IOException ioe) {
> > ioe.printStackTrace();
> > }
> > //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> > I run it but I do not see any change in my file.
> > first, I thought my problem is permission to file. The permission
> > setting on my phone is:
>
> > data : drwxrwx--x
> > sdcard : d---rwxrwx
> > system : drwxr-xr-x
>
> > would you please help me in either in correcting the code or finding a
> > way to save data into text file (saved in sdcard or the phone) in
> > eclipse environment
>
> > thanks in advance
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