src/plugins/android.codeutils/templates/activity_samples/database_list/databaselayout.xml

<?xml version="1.0" encoding="utf-8"?>
<TableLayout 
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:id="@+id/myTableLayout" 
 android:layout_height="match_parent" 
 android:layout_width="match_parent"
>
</TableLayout>