I also had to do one of the following to get it to work correctly.
if (!lv.isItemChecked(0)) {
lv.setItemChecked(0, true);
}
or
lv.clearChoices();
lv.setItemChecked(0, true);
On Mar 27, 11:17 pm, Glen Humphrey <glendon.humphr...@gmail.com>
wrote:
> This seems to work for me. I have not been able to find a constant in
> the SDK for 16908667. I will keep looking.
>
> AlertDialog ad = (AlertDialog) d;
> ListView lv = (ListView) ad.findViewById(16908667);
> lv.setItemChecked(0, true);
>
> On Mar 27, 6:15 pm, Brian <hibr...@gmail.com> wrote:
>
> > That returns null... Specifically:
>
> > protected void onPrepareDialog(int id, Dialog d){
> > super.onPrepareDialog(id, d);
> > ListView lv = (ListView) d.findViewById(android.R.id.list);
> > // lv is null
> > ...
>
> > }
>
> > The dialog is created by:
> > new AlertDialog.Builder(...)
> > .setIcon(...)
> > .setTitle(...)
> > .setSingleChoiceItems(R.array.dialog_items, 0, new
> > DialogInterface.OnClickListener() {
> > public void onClick(DialogInterface dialog, int
> > whichButton) {
> > ...
> > }
> > })
> > more stuff
> > .create();
>
> > The dialog is shown by a call to: showDialog(1);
>
> > On Mar 27, 6:58 pm, Glen Humphrey <glendon.humphr...@gmail.com> wrote:
>
> > > I think you do something like this in the onPrepareDialog method.
>
> > > ListView listView = (ListView) dialog.findViewById(android.R.id.list);
> > > listView.setItemChecked(0, true);
>
> > > On Mar 27, 9:42 am, Brian <hibr...@gmail.com> wrote:
>
> > > > How do you set the checked item of a single choice dialog, after the
> > > > dialog has been created?
> > > > Subsequent calls to showDialog() seem to remember and display the
> > > > user's last checked item. I want to set the checked item myself, each
> > > > time the dialog is displayed.
>
> > > > Is there some way to set the selected item in onPrepareDialog() or
> > > > elsewhere?
>
> > > > Thanks.
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