OsmAnd/OsmAnd/res/layout/mode_toggles.xml

<?xml version="1.0" encoding="utf-8"?>
<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="left" 
    android:layout_marginLeft="5dp">

    <LinearLayout
        android:id="@+id/app_modes_content"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="left"
        android:orientation="horizontal" >
    </LinearLayout>

</HorizontalScrollView>