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copied!<p>Here's how I did one of my adapters. First, here's the code that does the query:</p> <pre><code>private void query (long uuid) { // Fill list using adapter String cols[] = { Instances.TITLE }; // dummy field; we will set all fields together in ViewBinder int fields[] = { R.id.node_text }; cursorAdapter = new CursorAdapter (this, R.layout.row_view, null, // no cursor yet cols, fields, Adapter.NO_SELECTION); cursorAdapter.setViewBinder (new MyViewBinder(this)); // Setup the adapter filter - this does the query work. cursorAdapter.setFilterQueryProvider (new FilterQueryProvider() { @Override public Cursor runQuery (CharSequence constraint) { Cursor cursor = getContentResolver().query (...your params...); return cursor; } }); listView.setAdapter (cursorAdapter); listView.setTextFilterEnabled (true); // Force initial query - notice we setup an adapter with a null cursor. cursorAdapter.getFilter().filter (null); } </code></pre> <p>Notice I did not subclass the adapter. Instead, I subclassed ViewBinder. Normally one lets each call to ViewBinder set one view at a time. I thought it would be more efficient to do all the views together. Here's how I did it:</p> <pre><code>private class MyViewBinder implements ViewBinder { @Override public boolean setViewValue (View view, Cursor cursor, int column) { // Do all columns in one pass. if (column != SelectAndroidEvent.instancesTitleCol) throw new IllegalStateException ("viewbinder should only be called for title; " + "col: " + column); // Find encompassing layout. ViewGroup parentView = (ViewGroup)view.getParent(); // Get fields from parentView. TextView titleView = (TextView)view; TextView field2 = (TextView)parentView.findViewById (R.id.field2); ... // set all fields together - easier. view.setText (cursor.getString (column); field2.setText (cursor.getString (FIELD2_COL); ... return true; } } </code></pre> <p>Hope this helps.</p>

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