title: ListView ignoring wrap_content
body: <p>I have a problem with the ListView in Android.
  When I set <code>android:layout_height="wrap_content"</code>, ListView stays just one or two rows long and I can't find a way to make him "wrapped".</p>
  
  <pre><code>&lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:orientation="vertical"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"&gt;
      &lt;ScrollView
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"&gt;
          &lt;LinearLayout
              android:layout_width="fill_parent"
              android:layout_height="fill_parent"
              android:orientation="vertical"
              android:gravity="center"&gt;
              &lt;TextView
                  android:id="@+id/question" 
                  android:layout_width="fill_parent"  
                  android:layout_height="wrap_content" /&gt;
              &lt;ListView android:id="@+id/ListView01"
                  android:layout_width="fill_parent"
                  android:layout_height="wrap_content" /&gt;
          &lt;/LinearLayout&gt;
      &lt;/ScrollView&gt;
  &lt;/FrameLayout&gt;
  </code></pre>
  
  <p>Is there any way to accomplish this? Thanks in advance!</p>