You can use PreferenceManager.getDefaultSharedPreferences(this) from another
activity.
jason
On Mon, Jan 19, 2009 at 9:24 PM, Ivan Soto <ivanso...@gmail.com> wrote:
> Hi, I'm having a hard time trying to understand how the preferences
> activity works.
> Right now I have an activity for my preferences using a XML layout that has
> this:
>
>
> ....
>
> <CheckBoxPreference
>
> android:key="checkbox_preference"
>
> android:title="Use light skin"
>
> android:summary="Use a white interface instead of the
> default one." />
>
> ....
>
>
>
> The thing is that everything I do in the preferences are saved. I can
> reboot the emulator and I can access the preferences. I want to know how can
> I access this key from another activity on my application.
>
>
> this is my activity:
>
>
> public class Config extends PreferenceActivity
> implementsOnSharedPreferenceChangeListener{
>
> @Override
>
> protected void onCreate(Bundle savedInstanceState) {
>
> super.onCreate(savedInstanceState);
>
> addPreferencesFromResource(R.layout.config);
>
> }
>
>
> public void onSharedPreferenceChanged(SharedPreferences
> sharedPreferences, String key) {
>
> // Nothing here.
>
> }
>
> }
>
>
> >
>
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