session-android/res/layout/preference_right_summary_widget.xml

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

    <TextView
        android:id="@+id/right_summary"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="right|center_vertical"
        android:gravity="right|center_vertical"
        android:textSize="@dimen/medium_font_size"
        android:textColor="@color/accent" />

</FrameLayout>