vertical_separator.xml

Enable keyboard shortcuts

<?xml version="1.0" encoding="utf-8"?>

<merge xmlns:android="http://schemas.android.com/apk/res/android">

    <LinearLayout

        android:layout_width="5dp"

        android:layout_height="match_parent"

        android:gravity="center"

        android:background="@drawable/tray_background_unchecked_middle">

        <LinearLayout

            android:layout_width="1dp"

            android:layout_height="match_parent"

            android:layout_marginTop="5dp"

            android:layout_marginBottom="5dp"

            android:background="@color/rhino" />

    </LinearLayout>

</merge>