Question

Tried many solutions, but cannot use the setOnItemClickListener() in the example given in the following link http://www.brightec.co.uk/ideas/android-listview-alphabet-scroller

Answer 1

Try the following:

     listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

        }
    });

Answer 2

this is how i got my setOnItemClickListener working:

    private ListView myList;

    myList= (ListView) findViewById(R.id.myList);

    myList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override

        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            // DO SOME ACTION
        }
    });

Answer 3

You need to directly override the method onListItemClick() since the link you given is extending the ListActivity

You should have a look on the docs- The Super class ListActivity is having the protected method~-

    /**
     * This method will be called when an item in the list is selected.
     * Subclasses should override. Subclasses can call
     * getListView().getItemAtPosition(position) if they need to access the
     * data associated with the selected item.
     *
     * @param l The ListView where the click happened
     * @param v The view that was clicked within the ListView
     * @param position The position of the view in the list
     * @param id The row id of the item that was clicked
     */
    protected void onListItemClick(ListView l, View v, int position, long id) {
    }

Answer 4

当您使用onListItemClick（）方法时，在ListView的xml文件中，您必须将此id提供给ListView：

@android：ID /列表

How to use setOnItemClickListener() on @android:id/list

4 个答案: