Anyone please?
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Mark,
The onContentChanged() did not seem to do the trick.
I am still trying to figure out how to do the second option.
I have tried looking for code that contains the DataSetObserver but
have not found any.
Can you please write an example code to show me how it works?
Thanks,
Noam.
This is what I have so far:
ListAdapter thisListAdapter = this.getListAdapter();
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Let me rephrase my question.
I have two PreferenceScreens - A and B.
In PrefScreen A, there is an option to go to B. When the user is on B,
and then leaves B and goes back to A, I would want to run a certain
method. Is there a way to do that?
Thanks,
Noam.
Noam wrote:
Let me rephrase my question.
I have two PreferenceScreens - A and B.
In PrefScreen A, there is an option to go to B. When the user is on B,
and then leaves B and goes back to A, I would want to run a certain
method. Is there a way to do that?
Implement onResume() in A.
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I have tried that, but since both A and B are in the same java file,
then it won't work.
If I misunderstood, please clarify.
Any other suggestions?
Thanks,
Noam.
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Noam wrote:
I have tried that, but since both A and B are in the same java file,
then it won't work.
Oh, oops. Sorry.
Have you tried overriding onContentChanged()? I'm not sure when that all
gets called, but there's a decent chance it is called when the screen
changes content. That would
Thanks for that incredible answer.
Since I'm such a noobie, I hardly understand anything from that
paragraph. Could you please show me some code so I could understand
better?
Thanks,
Noam.
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Noam wrote:
Thanks for that incredible answer.
It couldn't be all that incredible. ;-)
Since I'm such a noobie, I hardly understand anything from that
paragraph. Could you please show me some code so I could understand
better?
Well, not really, because I've never tried either of them
Anyone?
On Mar 4, 6:53 pm, Noam noam.ha...@gmail.com wrote:
Hello everyone,
Is there a certain way for me to know when a PreferenceScreen is
closed?
Thanks,
Noam.
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There is a OnPreferenceChangeListener, which is not quite the same as
knowing when the screen is closed, but it gives you a hook whenever a
user changes a setting.
Otherwise I would not think so as it would be eavesdropping on a user...
HTH
Ludwig
2009/3/5 Noam noam.ha...@gmail.com
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