hi Dianne,
i m using devkit800 and i used to insert the sdcard once before
the android boot animation comes...the sdcard details are available in
the settings->sdcard. as in mobile there is no "My files" app so i
used to remove the sdcard and check whether the file is created its
not getting created.I m using the same sdcard which has the android
images for this also....
On May 26, 10:06 pm, Dianne Hackborn <[email protected]> wrote:
> The SD card is not mounted early in boot, that doesn't happen until the
> mount service has started and verified the SD card's filesystem. Generally
> it won't be available for use until around the time the UI comes up.
>
>
>
>
>
> On Thu, May 26, 2011 at 4:42 AM, Gopi <[email protected]> wrote:
> > Hi,
> > I m trying to write log to sdcard. I have created a native service
> > that starts during boot and i want it to write a log file to
> > sdcard..my c file looks like this logservice.c
>
> > #define LOG_TAG "Log Service"
> > #include <cutils/log.h>
> > #include <unistd.h>
> > #include <stdio.h>
> > int main(int argc, char **argv)
> > {
> > FILE *file;
> > file = fopen("/data/all.log","a+");
> > fprintf(file,"%s","My Service started - My check");
> > fclose(file);
> > return 0;
> > }
>
> > the service gets listed in the android services....
> > but the file is not created in the sdcard...
> > more over please tel me when to insert the sdcard, i m inserting the
> > sdcard before android boot and the card info gets listed in the
> > settings. please help in this issue.
> > I also tried a application that writes the file to the sdcard even
> > this also din worked.
> > I have changed the r/w permission to all for sdcard also using chmod
> > 777.
> > the app creates a file in sdcard
>
> > File root = Environment.getExternalStorageDirectory();
> > if (root.canWrite()){
> > File myfile = new File(root, "myfile.txt");
> > FileWriter myfilewriter = new FileWriter(myfile);
> > BufferedWriter out = new BufferedWriter(myfilewriter);
> > out.write("Hello world");
> > out.close();
>
> > It would be great if i get some guidelines or sugessitions...
> > Thank you.
>
> > On May 25, 10:39 am, Gopi <[email protected]> wrote:
> > > Hi,
> > > Can any one help me getting the system info or device info and
> > > then logging it to the sdcard through an init service that is a native
> > > service like mysysinfo.c and the service gets started as the os boots
> > > like another init services.....
>
> > --
> > unsubscribe: [email protected]
> > website:http://groups.google.com/group/android-porting
>
> --
> Dianne Hackborn
> Android framework engineer
> [email protected]
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails. All such
> questions should be posted on public forums, where I and others can see and
> answer them.- Hide quoted text -
>
> - Show quoted text -
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