In short: you don't, you can't, you won't :)
Explanations here:
http://android-developers.blogspot.com/2008/12/touch-mode.html
On Fri, Dec 26, 2008 at 3:26 PM, Timothy DeWees <whtdrgn...@gmail.com> wrote:
>
> Hello,
>
> I've seen a few post on this but have never seen or understood the
> solution. I have an application that is showing a list of items from
> a database. I extended the CursorAdapter and added an icon in front
> of the item to easily show type.
>
> When I navigate the items using the track-pad, it shows the selected
> item; however, when I click the item, the selection goes away. It's
> still there and when I use the track-pad again, it seems to be getting
> the focus back and then I can scroll.
>
> What I want to happen is for the list item to appear highlighted when
> I click it just like when I navigate to it with the trackpad.
>
> Any suggestions?
>
> Here are my onClick and onItemSelected:
>
> @Override
> protected void onListItemClick(ListView l, View v, int position,
> long id) {
> super.onListItemClick(l, v, position, id);
> setSelection(position);
> movieId = id;
> }
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> mDbHelper = new MoviesDbAdapter(this);
> mDbHelper.open();
> Button filterButton = (Button)findViewById
> (R.id.filter_button);
> filterButton.setOnClickListener( new View.OnClickListener() {
> public void onClick(View v){
> EditText filter =
> (EditText)findViewById(R.id.filter_text);
> filterExpr = filter.getText().toString();
> fillData();
> }
> });
> getListView().setAddStatesFromChildren(false);
> getListView().setItemsCanFocus(true);
> getListView().setOnItemSelectedListener( new
> OnItemSelectedListener() {
> public void onItemSelected(AdapterView<?> parent, View v, int
> possition, long id) {
> v.setSelected(true);
> movieId = id;
> }
> public void onNothingSelected(AdapterView<?> parent) {
> parent.setSelection(-1);
> }
> });
> fillData();
> }
>
> >
>
--
Romain Guy
Android framework engineer
romain...@android.com
Note: please don't send private questions to me, as I don't have time
to provide private support. All such questions should be posted on
public forums, where I and others can see and answer them
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