src/third_party/skia/platform_tools/android/apps/arcore/src/main/res/layout/state_item.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:weightSum="1">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:layout_marginLeft="10dp"
        android:layout_marginBottom="0dp"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Name:"
        android:id="@+id/nameText" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="10dp"
        android:layout_marginLeft="10dp"
        android:layout_marginTop="0dp"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="Value"
        android:id="@+id/valueText" />

    <Spinner
        android:id="@+id/optionSpinner"
        android:paddingTop="0dp"
        android:paddingBottom="0dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
    </Spinner>

</LinearLayout>