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POAndroid: how to get the clicked item position in the ListView?
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  1. POAndroid: how to get the clicked item position in the ListView?
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    copied!<p>The code of my listview is like:</p> <pre><code>CourseDataAdapter mCourseListAdapter = new CourseDataAdapter(this, R.layout.coursesearchviewrow, mCursor); list.setAdapter(mCourseListAdapter); list.setItemsCanFocus(false); list.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView&lt;?&gt; arg0, View arg1, int arg2, long arg3) { long index = arg0.getSelectedItemId(); listDialog.dismiss(); } }); </code></pre> <p>and I use my customized cursor adapter, my code is here:</p> <pre><code>public class CourseDataAdapter extends ResourceCursorAdapter { private TextView courseType; private TextView courseDays; private TextView courseTime; public CourseDataAdapter(Context context, int layout, Cursor c) { super(context, layout, c); } @Override public View newView(Context context, Cursor cursor, ViewGroup parent) { LayoutInflater mInflater = (LayoutInflater)context.getSystemService (Context.LAYOUT_INFLATER_SERVICE); return mInflater.inflate(R.layout.coursesearchviewrow, parent, false); } @Override public void bindView(View view, Context context, Cursor cursor) { courseType = (TextView) view.findViewById(R.id.course_search_type_view); courseDays = (TextView) view.findViewById(R.id.course_search_days_view); courseTime = (TextView) view.findViewById(R.id.course_search_time_view); courseType.setText(cursor.getString(cursor.getColumnIndex(CourseDbAdapter.KEY_TYPE))); courseDays.setText(CourseDataHandler.daysStringProcessor(cursor.getInt(cursor.getColumnIndex(CourseDbAdapter.KEY_DAYS)))); courseTime.setText(CourseDataHandler.courseTimeProcessor(cursor.getString(cursor.getColumnIndex(CourseDbAdapter.KEY_START_TIME)), cursor.getString(cursor.getColumnIndex(CourseDbAdapter.KEY_END_TIME)))); } } </code></pre> <p>However, everytime when I clicked the item in the list, it the getSelectedItemId() method returns a invalid value.</p> <p>PS. I tried getSelectedItemPosition(), it also returns an invalid value, which is -1.</p> <p>So how can I get the Position of which item I clicked?</p>
 

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