I tried to set a trigger that update backgroup every second, just for
test
Timer t = new Timer();
t.schedule(new TimerTask()
{
@Override
public void run()
{
getListView().setBackgroundResource(R.drawable.bg);
getListView().setCacheColorHint(0);
}
}, new Date(),100);
I thought when the preference change as I'm in the same activity, it
would update the background of my new preferencescreen...
It makes me think that PreferenceScreen creates a new activity when I
click...
If so, them I need a way to access this new activity through the
PreferenceScreen object...
On Dec 3, 9:40 pm, TreKing <[email protected]> wrote:
> On Fri, Dec 3, 2010 at 5:37 PM, Douglas Fonseca
> <[email protected]>wrote:
>
> > Is there a onSomethingChange method where I can put it or I'm doing
> > a mistake somewhere else?
>
> Don't know for sure, but not surprised that didn't work. Clicking the
> preference surely happens before it's actually changed to the new screen.
> There are a ton of onSomethingHappened events in the preference hierarchy -
> if no one else knows for sure, I'd start trying them, one by one :-)
>
> ---------------------------------------------------------------------------
> ----------------------
> TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
> transit tracking app for Android-powered devices
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