At the end I've found the way to write a file:
Use PrintWriter: openOutputFile(String:name file) to create or open an
existent file.
PrintWriter f=new PrintWriter(openOutputFile(String:name file));
f.println("something) ; to write on the file.
Thanks Micheal!
On Jul 29, 2:00 pm, Michael Leung <[email protected]> wrote:
> I found a thread about writing files.
>
> http://www.anddev.org/working_with_files-t115-s30.html
>
> Would it be helpfule for you?
>
>
>
>
>
> On Wed, Jul 29, 2009 at 2:59 AM, Lorenz <[email protected]> wrote:
>
> > Hi ,
> > I've some problem reading a file. First of all I've created a new
> > file ,and from the FileExplorer of Eclipse I'm able to find it but I
> > can't open it and read it(it seems also that the file "Datacoord.dat"
> > is empty, as a matter of fact the size showed by the FileExplorer is
> > 0).
> > However I want to read a file, what is the right sintax? Can I create
> > file out of the data/data/mypackage/files ??
> > I post my code:
>
> > PrintWriter savedpoint = new PrintWriter(openFileOutput
> > ("Datacoord.dat",MODE_APPEND));
>
> > for(int i=0;i<20;i++)
> > {
> > savedpoint.println("-78.443221"+i+" "+"120.344423");
>
> > }
> > Is this rigth to write on a file?
> > Please write the sintax to read a file..Thanks in advance!
>
> --
> Regards,
> Michael Leunghttp://www.itblogs.infohttp://www.michaelleung.info
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