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copied!<p>I got the same problem before, I don't think in this case <code>notifyDataSetChanged</code> alone can help you. What has changed is actually your cursor, so you need to reload it using the function <a href="http://developer.android.com/reference/android/widget/CursorAdapter.html#changeCursor%28android.database.Cursor%29" rel="noreferrer">changeCursor</a> on your custom adapter. Here is an example:</p> <pre><code>changeCursor(yourCursor); notifyDataSetChanged(); </code></pre> <p>Here is the full code of how I managed this in my Fragment class:</p> <pre><code>ImageButton newCat = (ImageButton)categoriesListTitle.findViewById(R.id.new_category); newCat.setOnClickListener(new OnClickListener() { @Override public void onClick(final View v) { categoriesDialog.dismiss(); AlertDialog.Builder newCatAlert = new AlertDialog.Builder(new ContextThemeWrapper(getActivity(), R.style.AlertDialogStyle)); newCatAlert.setTitle("New category"); // Set an EditText view to get user input final EditText newCatET = new EditText(v.getContext()); newCatAlert.setView(newCatET); newCatAlert.setPositiveButton("Ok", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { String newCatName = newCatET.getText().toString(); db.addCategory(newCatName); mAdapter.changeCursor(db.getAllCategoriesByRate(currentRate));//Here I update the cursor used in my adapter //In your case (you do not use a dialog), you have to add this line I think: //mAdapter.notifyDataSetChanged(); categoriesDialog.show(); } }); newCatAlert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { dialog.cancel(); } }); newCatAlert.show(); } }); categoriesLV.setAdapter(mAdapter); </code></pre>

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