Thanks Kostya. On Nov 25, 2:48 pm, Kostya Vasilyev <[email protected]> wrote: > Pramod, > > Take a look at CursorAdapter: it uses a database cursor, which you can > use in your other methods (such as context menu handlers) to get all > necessary values directly from the database. > > It also lets you use your own view layout for your list items. A > separate TextView for each data column would look much better (IMHO). > > So, two birds with one stone... > > -- Kostya > > 25.11.2010 12:12, pramod.deore пишет: > > > > > is there is any way using that I can hide some part of list. > > If suppose my list is like > > > 1:Hall:1:AC > > 1:Hall:2:TV > > 1:Hall:3:Tube > > > But I want to show list as > > Hall:Ac > > Hall:TV > > Hall:Tube. > > > On Nov 25, 1:21 pm, "pramod.deore"<[email protected]> wrote: > >> Hi all, > > >> I have a 2 ArrayList as > > >> ArrayList<String> results = new ArrayList<String>(); > >> ArrayList<String> results1 = new ArrayList<String>(); > > >> From database I retrieved data and display them in the form of list. > > >> results.add( rid+":"+roomName+"?"+sid+","+switchName); > >> results1.add( roomName+"-"+switchName); > > >> this.setListAdapter(new ArrayAdapter<String>(this, > >> android.R.layout.simple_list_item_1,results)); > > >> Firstly I have only one ArrayList (i.e results). But in the list I > >> don't want to show rid,sid.(i.e roomid and switchid). Therefore I had > >> created second arrayList (i.e results) and use it in seListAdapter as > > >> this.setListAdapter(new ArrayAdapter<String>(this, > >> android.R.layout.simple_list_item_1,results1)); > > >> Now on list it only shows RoomName and SwitchName. Upto now everything > >> is ok. > > >> But I had used ContextMenu on this list.I had override the > > >> public void onCreateContextMenu(ContextMenu menu, View > >> v,ContextMenuInfo menuInfo) > >> { > >> //here I had given 3 options 1. Add Switch 2. RemoveSwitch 3. Back > > >> } > > >> public boolean onContextItemSelected(MenuItem item) > >> { > >> //But now I am getting only 2 values which are in the results1 (i.e > >> RoomName and SwitchName). But also I want RoomID and SwitchID. I don't > >> know how to get them? > >> I had tried using > >> Iterator itr = results.iterator(); > >> while(itr.hasNext()) > >> { > >> String ss = itr.next().toString(); > > >> String rID1 = ss.substring(0,ss.indexOf(":")); > >> rID = Integer.parseInt(rID1); > >> ..................... > > >> } > >> // But the problem is that it returns only last record. (i.e. > >> last rid, sid). > > >> } > > >> Now my problem is that how to get rid and sid. > > -- > Kostya Vasilyev -- WiFi Manager + pretty widget > --http://kmansoft.wordpress.com
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