widget_text_text_view.xml

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

    <TextView
        android:id="@+id/text1TextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:text="Test primary text"
        style="?attr/textTextViewText1Style"/>

    <TextView
        android:id="@+id/text2TextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:text="Test secondary text"
        style="?attr/textTextViewText2Style" />

</LinearLayout>