main_row.xml

<?xml version="1.0" encoding="UTF-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_height="fill_parent" android:layout_width="fill_parent" android:scrollbars="none" android:gravity="fill_vertical|fill_horizontal|fill" android:layout_gravity="fill_vertical|center_horizontal|fill"><TextView android:id="@+id/MainRowHeader"    xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="wrap_content"    android:layout_height="wrap_content"/>   <Button android:id="@+id/Button01" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button><ListView android:id="@+id/SubListView" android:layout_height="fill_parent" android:layout_width="fill_parent" android:layout_gravity="fill_vertical|fill_horizontal|fill" android:clickable="false" android:minHeight="200px"></ListView></LinearLayout>