core/res/res/layout/language_picker_bilingual_item.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/language_item"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"
    android:paddingTop="12dp"
    android:paddingBottom="12dp"
    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
    >

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

    <TextView
        android:id="@+id/locale_native"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textColor="@drawable/language_picker_item_text_color_selector"
        android:textSize="18sp"
        android:textAppearance="?android:attr/textAppearanceListItem"
        />

    <TextView
        android:id="@+id/locale_secondary"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textColor="@drawable/language_picker_item_text_color2_selector"
        android:textSize="16sp"
        android:textAppearance="?android:attr/textAppearanceListItem"
        />
</LinearLayout>

<ImageView
    android:id="@+id/indicator"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentEnd="true"
    android:adjustViewBounds="true"
    android:layout_marginEnd="10dp"
    android:layout_centerVertical="true"
    android:src="@drawable/bilingual_language_item_selection_indicator"
    android:visibility="gone" />
</RelativeLayout>