title: Wrong style of AlertDialog with setSingleChoiceItems after setTheme()
body: <p>I'm changing application theme with this code:</p>
  
  <p>MainActivity.java:</p>
  
  <pre><code>setTheme(R.style.AppBlackTheme);
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  </code></pre>
  
  <p>styles.xml:</p>
  
  <pre><code>&lt;style name="AppTheme" parent="android:Theme.Light" /&gt;
  &lt;style name="AppBlackTheme" parent="android:Theme.Black" /&gt;
  </code></pre>
  
  <p>And then creating AlertDialog:</p>
  
  <pre><code>    SimpleAdapter simpleAdapter=new SimpleAdapter(this, listItems, R.layout.templates_list_item, new String[] {"name","descr"}, new int[] {R.id.name,R.id.descr});
  AlertDialog.Builder alert = new AlertDialog.Builder(this);
  alert.setSingleChoiceItems(simpleAdapter, -1, new OnClickListener() {
              @Override
              public void onClick(DialogInterface dialog, int which) {
                  //...
              }
          });
  alert.show();
  </code></pre>
  
  <p>But in Android 2.1 this AlertDialog displaying with white background and white text. How to fix it?</p>