LibrePilot/androidgcs/res/layout/pfd.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >

        <org.openpilot.androidgcs.CompassView
            android:id="@+id/compass_view"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

        <org.openpilot.androidgcs.AttitudeView
            android:id="@+id/attitude_view"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" />

    </LinearLayout>

    <com.MobileAnarchy.Android.Widgets.Joystick.DualJoystickView
        android:id="@+id/dualjoystickView"
        android:layout_width="fill_parent"
        android:layout_height="175dip"
        android:layout_marginTop="5dip" >
    </com.MobileAnarchy.Android.Widgets.Joystick.DualJoystickView>

</LinearLayout>