tt-rss-android/res/layout-sw600dp-port/main.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >

    <LinearLayout
        android:id="@+id/fragment_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal" >

        <FrameLayout
            android:id="@+id/feeds_fragment"
            android:layout_width="300dp"
            android:layout_height="match_parent"
            android:layout_weight="0"
            android:background="?feedlistBackground" >
        </FrameLayout>

        <LinearLayout
            android:id="@+id/vertical_fragment_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical" >

            <FrameLayout
                android:id="@+id/headlines_fragment"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_weight="0.30"
                android:background="?headlinesBackgroundSolid" >
            </FrameLayout>

            <FrameLayout
                android:id="@+id/article_fragment"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:background="?articleBackground" 
                android:layout_weight="0.70" >
            </FrameLayout>
        </LinearLayout>
    </LinearLayout>

    <LinearLayout
        android:id="@+id/loading_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:background="?loadingBackground"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/loading_message"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_horizontal"
            android:text="@string/loading_message"
            android:textAppearance="?android:attr/textAppearanceLarge" />
    </LinearLayout>
</FrameLayout>