Why you sent empty mail?..
On Thu, Feb 18, 2010 at 6:38 PM, skink <psk...@gmail.com> wrote:
>
>
> On Feb 18, 1:39 pm, "Sasikumar.S" <sasikumar.it1...@gmail.com> wrote:
> > Thanks for reply.
> > I'm new to android.
> > can u please tell how to use cursor adapter? or any sample program ?.
> >
> >
> >
> >
> >
> > On Thu, Feb 18, 2010 at 6:08 PM, skink <psk...@gmail.com> wrote:
> >
> > > On Feb 18, 12:53 pm, "Sasikumar.S" <sasikumar.it1...@gmail.com> wrote:
> > > > Thanks for reply
> > > > See my code.. How i'm filtering text.
> >
> > > > public class ListviewFilterExample extends Activity
> > > > {
> > > > private ListView lv1;
> > > > private String
> > > > lv_arr[]={"Android","iPhone","BlackBerry","AndroidPeople","J2ME",
> > > > "Listview","ArrayAdapter","ListItem","Us","UK","India"};
> > > > @Override
> > > > public void onCreate(Bundle icicle)
> > > > {
> > > > super.onCreate(icicle);
> > > > setContentView(R.layout.main);
> > > > lv1=(ListView)findViewById(R.id.ListView01);
> > > > lv1.setAdapter(new
> > > > ArrayAdapter<String>(this,android.R.layout.simple_list_item_1 ,
> lv_arr));
> > > > lv1.setTextFilterEnabled(true);
> >
> > > > }
> > > > }
> >
> > > > Here in string lv_arr[] i'm giving less than 15 items. But in my
> program
> > > i'm
> > > > adding more than 2500 items.
> >
> > > > Please see my code and give some suggestion.
> >
> > > > On Thu, Feb 18, 2010 at 5:19 PM, skink <psk...@gmail.com> wrote:
> >
> > > > > On Feb 18, 12:35 pm, "Sasikumar.S" <sasikumar.it1...@gmail.com>
> wrote:
> > > > > > Thank for your reply.
> > > > > > Ya pskink.
> >
> > > > > > But i must give 2500 items in list.
> > > > > > Its like A,B,C,D in Alphabet.
> > > > > > we need to show all 26 Alphabets, not some alphabets.
> >
> > > > > > can you please some other idea ?...
> >
> > > > > > On Thu, Feb 18, 2010 at 5:01 PM, skink <psk...@gmail.com> wrote:
> >
> > > > > > > On Feb 18, 12:06 pm, "Sasikumar.S" <sasikumar.it1...@gmail.com
> >
> > > wrote:
> > > > > > > > Hi,
> >
> > > > > > > > In my listview i'm adding more than 2500 items. When i try to
> use
> > > > > text
> > > > > > > > filter option it is taking more time to filter.
> >
> > > > > > > > I asked this question in android groups already.
> > > > > > > > But i can't get the answer what i expected.
> >
> > > > > > > > Please any one know about these ?..
> >
> > > > > > > > --
> > > > > > > > Thanks & Regards
> > > > > > > > Sasikumar.S
> >
> > > > > > > i think you have to think your ui over
> >
> > > > > > > even with filtering nobody will be happy seeing 2k+ items in
> the
> > > list
> >
> > > > > > > pskink
> >
> > > > > > > --
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> >
> > > > > > --
> > > > > > Thanks & Regards
> > > > > > Sasikumar.S
> >
> > > > > what adapter do you use and how you filter out your items?
> >
> > > > > pskink
> >
> > > > > --
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> >
> > > > --
> > > > Thanks & Regards
> > > > Sasikumar.S
> >
> > > seems that ArrayAdapter is not efficient in filtering that many items
> >
> > > try to use CursorAdapter
> >
> > > pskink
> >
> > > --
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> > --
> > Thanks & Regards
> > Sasikumar.S
>
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--
Thanks & Regards
Sasikumar.S
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