You can't do this, and it is very much a feature that you can't do this.

On Mon, Aug 1, 2011 at 10:41 AM, Priyank <priyankvma...@gmail.com> wrote:

> Thanks for the reply.
> I wanted to do something similar. I wanted to save some information on
> the phone, but when the user selects "Clear Data", the information
> needs to persist. I dont mind the information getting deleted if the
> user uninstalls the application.
> I tried saving the information in a file in the internal memory (data/
> data/com.test/files/FILENAME using openFileOutput(FILENAME,
> Context.MODE_PRIVATE)) but still the file gets deleted on pressing
> "Clear Data". I do not want to save the file in the SD card.
> Is there any way I can do that.
>
> Any help would be appreciated.
>
> Thanks,
> Priyank
>
> On Jul 26, 1:24 pm, Chris Stratton <cs07...@gmail.com> wrote:
> > On Tuesday, July 26, 2011 1:17:42 PM UTC-4, Priyank wrote:
> >
> > > I saw a few posts which said that even though we add this line in the
> > > manifest file, we are not able to disable the Clear Data button for an
> > > application.
> > > I tried it in 2.2, 2.3 and 3.0 and was not able to disable that
> > > button. Am I doing anything wrong or is there any other method to do
> > > this.
> >
> > Apparently that was only ever available for system applications, and is
> also
> > broken in some versions.  This would be consistent with the android
> design
> > goal of not letting 3rd party apps make semi-permanent changes to the
> > device.  Even if it did work, removing and re-installing the application
> > would get around it.
> >
> > See:
> https://groups.google.com/d/msg/android-developers/sQkfGQ9zVrc/AT98os...
>
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-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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