Post your latest code... So that its easy to correct the errors.... Check
whether enabled the listitems.....
On Wed, Jun 3, 2009 at 4:59 PM, Tom <thomas.coz...@gmail.com> wrote:
>
>
> I added to my class "implements AdapterView.OnItemClickListener".
> Then I implemented "onItemClickListener" method and added in
> "onCreate" "setOnClickListener(this)".
>
> Now I can select and highlight items but only with the trackball.
> Nothing happens with the mouse event.
>
>
> On 3 juin, 13:23, guna <gunaz...@gmail.com> wrote:
> > Ask clearly your questions........
> >
> > On Wed, Jun 3, 2009 at 4:45 PM, Tom <thomas.coz...@gmail.com> wrote:
> >
> > > I just want to notice that the Layout for the ArrayAdapter contains
> > > checkbox.
> >
> > > On 3 juin, 11:33, Tom <thomas.coz...@gmail.com> wrote:
> > > > Ok
> > > > I added to my class "implements AdapterView.OnItemClickListener".
> > > > Then I implemented "onItemClickListener" method and added in
> > > > "onCreate" "setOnClickListener(this)".
> >
> > > > Now I can select and highlight items but only with the trackball.
> > > > Nothing happens with the mouse event.
> >
> > > > May have implement "OnItemSelectedListener" too ?
> >
> > > > Thanks
> > > > Tom
> >
> > > > On 2 juin, 16:47, guna <gunaz...@gmail.com> wrote:
> >
> > > > > Tom,
> >
> > > > > You didnt implements OnItemClickListener, and also in oncreate add
> > > > > setonitemclicklistener(this)....
> >
> > > > > On Tue, Jun 2, 2009 at 8:10 PM, Tom <thomas.coz...@gmail.com>
> wrote:
> >
> > > > > > These are my line of codings :
> >
> > > > > > public class UserList extends ListActivity{
> >
> > > > > > private Client client;
> > > > > > private ArrayList<User> users = new ArrayList<User>();
> > > > > > private UserAdapter userAdapter;
> > > > > > public static final int MENU_ITEM_VIEW = Menu.FIRST;
> > > > > > private static final int COLUMN_INDEX_TITLE = 1;
> >
> > > > > > @Override
> > > > > > public void onCreate(Bundle savedInstanceState) {
> > > > > > super.onCreate(savedInstanceState);
> > > > > > setContentView(R.layout.user_list);
> >
> > > > > > Intent i = getIntent();
> > > > > > if (i!= null)
> > > > > > {
> > > > > > if
> > > (i.getAction().equalsIgnoreCase(Intent.ACTION_VIEW))
> > > > > > {
> > > > > > this.client = (Client) i.getSerializableExtra
> > > > > > (Constants.CLIENT_CLASS_NAME);
> >
> > > > > > this.userAdapter = new UserAdapter(this,
> > > > > > R.layout.user_row, users);
> > > > > > users = (ArrayList<User>) this.client.getUsers();
> > > > > > for(int j=0;j<users.size();j++)
> > > > > > {
> > > > > > this.userAdapter.add(users.get(j));
> > > > > > }
> > > > > > setListAdapter(this.userAdapter);
> > > > > > }
> > > > > > }
> > > > > > }
> >
> > > > > > private class UserAdapter extends ArrayAdapter<User>{
> >
> > > > > > private LayoutInflater mInflater;
> > > > > > private ArrayList<User> items;
> >
> > > > > > public UserAdapter(Context context, int resourceId,
> > > > > > ArrayList<User> items)
> > > > > > {
> > > > > > super(context, resourceId, items);
> > > > > > mInflater = LayoutInflater.from(context);
> > > > > > this.items = items;
> > > > > > }
> >
> > > > > > public boolean areAllItemsSelectable()
> > > > > > {
> > > > > > return true;
> > > > > > }
> >
> > > > > > public boolean isEnabled(int position) {
> > > > > > if (position >= 0 && position <= items.size()) {
> > > > > > return true;
> > > > > > }
> > > > > > return false;
> > > > > > }
> >
> > > > > > public int getCount() {
> > > > > > return items.size();
> > > > > > }
> >
> > > > > > public User getItem(int position) {
> > > > > > if (0 == position) {
> > > > > > return null;
> > > > > > }
> > > > > > return items.get(position);
> > > > > > }
> >
> > > > > > @Override
> > > > > > public View getView(int position, View convertView,
> ViewGroup
> > > > > > parent) {
> >
> > > > > > ViewHolder holder = null;
> > > > > > View v = convertView;
> > > > > > User user = items.get(position);
> >
> > > > > > if (v == null) {
> > > > > > mInflater = (LayoutInflater)getSystemService
> > > > > > (Context.LAYOUT_INFLATER_SERVICE);
> > > > > > v = mInflater.inflate(R.layout.user_row, null);
> >
> > > > > > if (user != null) {
> > > > > > // Creates a ViewHolder and store
> references
> > > to the
> > > > > > two children views
> > > > > > // we want to bind data to.
> > > > > > holder = new ViewHolder();
> > > > > > holder.firstNameText = (TextView)
> > > v.findViewById
> > > > > > (R.id.user_first_name);
> > > > > > holder.lastNameText = (TextView)
> > > v.findViewById
> > > > > > (R.id.user_last_name);
> > > > > > holder.phoneNumberText = (TextView)
> > > v.findViewById
> > > > > > (R.id.user_phone_number);
> > > > > > holder.statusText = (TextView)
> v.findViewById
> > > > > > (R.id.user_status);
> > > > > > }
> >
> > > > > > v.setTag(holder);
> > > > > > }
> > > > > > else
> > > > > > {
> > > > > > holder = (ViewHolder) v.getTag();
> > > > > > }
> >
> > > > > > if (holder.firstNameText != null) {
> > > > > > holder.firstNameText.setText(user.getFirstName());
> > > > > > }
> > > > > > if (holder.lastNameText != null){
> > > > > > holder.lastNameText.setText(user.getLastName());
> > > > > > }
> > > > > > if ( holder.phoneNumberText != null){
> >
> > > holder.phoneNumberText.setText(user.getPhoneNumber());
> > > > > > }
> > > > > > if (holder.statusText != null){
> >
> > > holder.statusText.setText(String.valueOf(user.getStatus
> > > > > > ()));
> > > > > > }
> >
> > > > > > return v;
> > > > > > }
> >
> > > > > > private class ViewHolder {
> > > > > > TextView firstNameText;
> > > > > > TextView lastNameText;
> > > > > > TextView phoneNumberText;
> > > > > > TextView statusText;
> > > > > > }
> >
> > > > > > public long getItemId(int position) {
> > > > > > return position;
> > > > > > }
> >
> > > > > > }
> >
> > > > > > @Override
> > > > > > public void onCreateContextMenu(ContextMenu menu, View view,
> > > > > > ContextMenuInfo menuInfo) {
> > > > > > AdapterView.AdapterContextMenuInfo info;
> > > > > > try {
> > > > > > info = (AdapterView.AdapterContextMenuInfo) menuInfo;
> > > > > > } catch (ClassCastException e) {
> > > > > > Log.e(getClass().getSimpleName(), "bad menuInfo", e);
> > > > > > return;
> > > > > > }
> >
> > > > > > Cursor cursor = (Cursor) getListAdapter().getItem
> > > > > > (info.position);
> > > > > > if (cursor == null) {
> > > > > > return;
> > > > > > }
> >
> > > > > > menu.setHeaderTitle(cursor.getString(COLUMN_INDEX_TITLE));
> > > > > > menu.add(0, MENU_ITEM_VIEW, 0,
> > > > > > R.string.localization_user_view);
> > > > > > }
> >
> > > > > > @Override
> > > > > > public boolean onContextItemSelected(MenuItem item) {
> > > > > > AdapterView.AdapterContextMenuInfo info;
> > > > > > try {
> > > > > > info = (AdapterView.AdapterContextMenuInfo)
> > > > > > item.getMenuInfo();
> > > > > > } catch (ClassCastException e) {
> > > > > > Log.e(getClass().getSimpleName(), "bad menuInfo", e);
> > > > > > return false;
> > > > > > }
> >
> > > > > > switch (item.getItemId()) {
> > > > > > case MENU_ITEM_VIEW: {
> > > > > > }
> > > > > > }
> > > > > > return false;
> > > > > > }
> >
> > > > > > @Override
> > > > > > protected void onListItemClick(ListView l, View v, int
> position,
> > > > > > long id) {
> > > > > > Uri uri =
> ContentUris.withAppendedId(getIntent().getData(),
> > > > > > id);
> >
> > > > > > String action = getIntent().getAction();
> > > > > > if (Intent.ACTION_PICK.equals(action) ||
> > > > > > Intent.ACTION_GET_CONTENT.equals(action)) {
> > > > > > setResult(RESULT_OK, new Intent().setData(uri));
> > > > > > } else {
> > > > > > startActivity(new Intent(Intent.ACTION_EDIT, uri));
> > > > > > }
> > > > > > }
> >
> > > > > > }
> >
> > > > > > Thanks
> > > > > > Tom
> >
> > > > > > On 2 juin, 15:51, guna <gunaz...@gmail.com> wrote:
> > > > > > > Its good if you posted your line of codings?
> > > > > > > listview.setOnItemClickListener()
> >
> > > > > > > Guna
> >
> > > > > > > On Tue, Jun 2, 2009 at 7:17 PM, Tom <thomas.coz...@gmail.com>
> > > wrote:
> >
> > > > > > > > Which listener do you think?
> >
> > > > > > > > In fact , when I scroll in the ListView with the mouse, I can
> see
> > > > > > > > items highlighted.
> > > > > > > > But when I click on the item, nothing happens (item's color
> > > doesn't
> > > > > > > > change).
> >
> > > > > > > > On 2 juin, 15:31, guna <gunaz...@gmail.com> wrote:
> > > > > > > > > Do you set the listener first???
> >
> > > > > > > > > On Tue, Jun 2, 2009 at 6:58 PM, Tom <
> thomas.coz...@gmail.com>
> > > wrote:
> >
> > > > > > > > > > I added areAllItemsSelectable and isSelectable methods
> but it
> > > still
> > > > > > > > > > doesn't work.
> > > > > > > > > > Do you have an other idea?
> >
> > > > > > > > > > Best regards
> > > > > > > > > > Tom
> >
> > > > > > > > > > On 2 juin, 13:24, Guru <gurudut...@gmail.com> wrote:
> > > > > > > > > > > Probably u have returned false in areAllItemsEnabled
> in
> > > the
> > > > > > adapter
> >
> > > > > > > > > > > or
> > > > > > > > > > > returning false in isEnabled(position)
> >
> > > > > > > > > > > On Tue, Jun 2, 2009 at 4:36 PM, Tom <
> > > thomas.coz...@gmail.com>
> > > > > > wrote:
> >
> > > > > > > > > > > > Hi,
> >
> > > > > > > > > > > > I developped a ListView with a custom adapter (which
> > > extends
> > > > > > > > > > > > ArrayAdapter).
> > > > > > > > > > > > The problem is that i can't selected or highlighted
> > > items.
> > > > > > > > > > > > Is there a attribut to fix in the listView Layout or
> > > something
> > > > > > > > else?
> >
> > > > > > > > > > > > Best regards,
> > > > > > > > > > > > Tom
> >
> > > > > > > > > > > --
> > > > > > > > > > > Thanks and Regards
> > > > > > > > > > > Gurudutt P.S.
> >
> > > > > > > > > --
> > > > > > > > > Guna
> >
> > > > > --
> > > > > Guna
> >
> > ...
> >
> > plus de détails »
> >
>
--
Guna
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