How uncheck items in AlertDialog (setMultiChoiceItems)?
<p>I'd like to clear selected items when the total came to three items selected, I am doing as follows but is not working ...</p>

<pre><code>        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle(getResources().getText(R.string.escolhaArquivosBaixados));         
        builder.setMultiChoiceItems(items, selected, new DialogInterface.OnMultiChoiceClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which, boolean isChecked) {
                //                  
                int count = 0;                  
                for(int i = 1; i &lt; selected.length; i++){
                    //
                    if (selected[i]){
                        count++;
                    }
                    if (count == 3){
                        //enter here but nothing happens
                        ((AlertDialog) dialog).getListView().setItemChecked(which, false);   
                        break;
                    }
                }                   
            }

        });
</code></pre>
