android/testData/xmlpull/designtime.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"
              android:orientation="vertical"
              android:layout_width="match_parent"
              android:layout_height="match_parent">

    <TextView
        android:id="@+id/first"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Normal text"/>

    <TextView
        android:id="@+id/second"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Runtime Text"
        android:layout_gravity="left|center_vertical"
        tools:text="Designtime Text"
        tools:textColor="@android:color/darker_gray"/>

    <TextView
        android:id="@+id/blank"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:text=""/>

    <!--
    Reset fastScrollAlwaysVisible attribute at designtime (fastScrollAlwaysVisible breaks
    rendering, see http://b.android.com/58448
    -->
    <ListView
        android:id="@+id/listView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:fastScrollAlwaysVisible="true"
        tools:fastScrollAlwaysVisible=""/>
</LinearLayout>