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POAlertDialog with SimpleAdapter and single choice mode does not show item clicked
 

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    <p>I need to show an <code>AlertDialog</code> with a few custom rows. These rows should have a radio button on the right, and the choice mode should be single mode (hence radio buttons).</p> <p>What I have:</p> <pre><code>ArrayList&lt;HashMap&lt;String, String&gt;&gt; it = new ArrayList&lt;HashMap&lt;String,String&gt;&gt;(); HashMap&lt;String, String&gt; map; map = new HashMap&lt;String, String&gt;(); map.put("asd", "test1"); it.add(map); map = new HashMap&lt;String, String&gt;(); map.put("asd", "test2"); it.add(map); map = new HashMap&lt;String, String&gt;(); map.put("asd", "test3"); it.add(map); SimpleAdapter sa = new SimpleAdapter(context, it, R.layout.dialog_row, new String[] { "asd" }, new int[] { android.R.id.text1 }); AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setSingleChoiceItems(sa, -1, null); // here are added positive and negative buttons builder.show(); </code></pre> <p>xml for <code>dialog_row</code>:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" &gt; &lt;ImageView android:id="@+id/rowIcon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/rh_3" /&gt; &lt;CheckedTextView android:id="@android:id/text1" android:layout_width="match_parent" android:layout_height="?listPreferredItemHeightSmall" android:checkMark="?android:attr/listChoiceIndicatorSingle" android:gravity="center_vertical" android:paddingLeft="?listPreferredItemPaddingLeft" android:paddingRight="?listPreferredItemPaddingRight" android:textAppearance="?textAppearanceListItemSmall" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>The <code>AlertDialog</code> shows up as I expect - but when I click an item, the radio button remains unchecked. Why is this?</p>
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