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    <p>not sure.... but shouldn't your layout have a tabhost tag in it above the tabwidget's linear layout?</p> <pre><code>&lt;TabHost android:id="@+id/tabhost" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/background" &gt; </code></pre> <p>i made an app a while back that implented tabs using tabhost and this is how my layout was...one tab had a calendar view one had an image switcher and one had a listview...sorry i can't be of more help</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/background" tools:context=".MainActivity" &gt; &lt;TabHost android:id="@+id/tabhost" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/background" &gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/background" android:orientation="vertical" &gt; &lt;TabWidget android:id="@android:id/tabs" android:layout_width="match_parent" android:layout_height="wrap_content" &gt; &lt;/TabWidget&gt; &lt;FrameLayout android:id="@android:id/tabcontent" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;LinearLayout android:id="@+id/tab1" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;ListView android:id="@+id/listView1" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;/ListView&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/tab2" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;ImageSwitcher android:id="@+id/imageSwitcher1" android:layout_width="match_parent" android:layout_height="251dp" &gt; &lt;/ImageSwitcher&gt; &lt;TextView android:id="@+id/tv" android:layout_width="match_parent" android:layout_height="wrap_content" android:scrollbars="vertical" /&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/tab3" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;CalendarView android:id="@+id/calendarView1" android:layout_width="match_parent" android:layout_height="match_parent" /&gt; &lt;/LinearLayout&gt; &lt;/FrameLayout&gt; &lt;/LinearLayout&gt; &lt;/TabHost&gt; </code></pre> <p></p>
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    1. COWell, a regular android.widget.TabHost would work, except that [android.app.TabActivity is deprecated][tabactivity] in favor of using FragmentTabHosts and Fragments. [tabactivity]:[http://developer.android.com/reference/android/app/TabActivity.html]
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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