OsmAnd/OsmAnd/res/drawable/route_info_menu_bg_left_dark.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <nine-patch android:src="@drawable/bg_contextmenu_shadow_right_light" />
    </item>
    <item>
        <shape>
            <solid
                android:color="@color/route_info_bg_dark" />
        </shape>
    </item>
</layer-list>