Tuesday, February 15, 2011

[android-developers] Re: Camera preview Api

Hi,
My application is working just small mistake leads to error ,
In manifest file I gave permission inside another permission like
below

<uses-permission android:name="android.permission.SEND_SMS">
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

</uses-permission>

I closed permission for SMS after WRITE_EXTERNAL_STORAGE

Thanks for your reply

On Feb 16, 12:09 am, Mike C <mchaber...@biometricgroup.com> wrote:
> Jayanthi,
>
> I'm not exactly sure why you would get that error, but check these two
> things:
>
> (1) Declare in AndroidManifest.xml that your app uses the
> WRITE_EXTERNAL_STORAGE permission
> (2) Check that your SD card is mounted on the device when you try to
> write the file; for example, if your device is connected to your
> computer via USB when you're running the app, you can't have the SD
> card mounted on the device and on your computer at the same time. So
> if you're able to see your SD card as an external drive on your
> computer, then that means it's not mounted on the device.
>
> Read up athttp://developer.android.com/guide/topics/data/data-storage.html#file...
>
> Also, when you ask a question on the forum, it's wise to copy and
> paste the complete stack trace in your message. You can use
>    adb -d logcat
> to see log messages while USB-debugging. Seehttp://developer.android.com/guide/developing/tools/adb.html
>
> -Mike C
>
> On Feb 15, 4:10 am, Jayanthi <jaia...@gmail.com> wrote:
>
> > Hi,
> >    I am trying to save images in sd card which is taken from camera in
> > emulator, the following is the code
> > to save images in sd card
>
> > path = String.format("/sdcard/%d.jpg", System.currentTimeMillis());
> >                                 outStream = new FileOutputStream(String.format("/sdcard/%d.jpg",
> > System.currentTimeMillis()));
> >                                 Log.e("TAG","b4 writing ");
> >                                 outStream.write(data);
>
> >                                 Log.e("TAG","after writing ");
> >                                 outStream.close();
>
> > But I get error that no file or directory . Can anyone tell me where i
> > did mistake
>
> > Thanks ,
>
>

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