title: horizontall scrollview in tabhost does not work or make my content disappear
body: <p>Well this is my main.xml which contains the tabhost:</p>
  
  <p>Problem is that horizontal scrollview doesnot work. If I change the relative layout to linearlayout tabs are scrollable but I cannot see the main content od my activity - I just see the tabs.</p>
  
  <p>I have also tried removing entirely the linear layout that contain the tabwidget but nothing changed.</p>
  
  <p>If you need any other xml let me know.</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;TabHost xmlns:android="http://schemas.android.com/apk/res/android" 
      android:id="@android:id/tabhost" 
      android:paddingTop="@dimen/tab_space_top"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent" &gt;
      &lt;RelativeLayout android:id="@+id/tab_relative_layout"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          &gt;
          &lt;HorizontalScrollView android:layout_width="fill_parent"
                  android:layout_height="wrap_content"
                  android:fillViewport="true"
                  android:scrollbars="none"&gt;
                  &lt;LinearLayout android:id="@+id/tab_linear_layout"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"&gt;
          &lt;TabWidget android:id="@android:id/tabs"
              android:layout_width="fill_parent" 
              android:layout_height="wrap_content"&gt;
              &lt;/TabWidget&gt;
              &lt;/LinearLayout&gt;
              &lt;/HorizontalScrollView&gt;
          &lt;FrameLayout android:id="@android:id/tabcontent"
              android:layout_width="fill_parent" 
              android:layout_height="fill_parent"
              android:layout_below="@android:id/tabs"&gt;
  
          &lt;/FrameLayout&gt;
  
      &lt;/RelativeLayout&gt;
  &lt;/TabHost&gt;
  </code></pre>
  
  <p>any help?</p>