robolectric/src/test/resources/res/values/themes.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
  <style name="Theme.Robolectric" parent="@android:style/Theme">
    <!-- <item name="android:buttonStyle">@style/Widget.Robolectric.Button</item> -->
    <item name="attrFromLib1">value from theme</item>
    <item name="string1">string 1 from Theme.Robolectric</item>
    <item name="string3">string 3 from Theme.Robolectric</item>
  </style>

  <style name="Theme.Robolectric.EmptyParent" parent=""/>

  <style name="Theme.AnotherTheme" parent="@style/Theme.Robolectric">
    <!--<item name="android:buttonStyle">@style/Widget.AnotherTheme.Button</item>-->
    <item name="logoWidth">?attr/averageSheepWidth</item>
    <item name="logoHeight">@dimen/test_dp_dimen</item>
    <item name="averageSheepWidth">@dimen/test_dp_dimen</item>
    <item name="animalStyle">@style/Gastropod</item>
    <item name="isSugary">?attr/isSugary</item>
    <item name="styleReference">?android:attr/buttonStyle</item>
    <item name="typeface">custom_font</item>
    <item name="string1">string 1 from Theme.AnotherTheme</item>
    <item name="string2">string 2 from Theme.AnotherTheme</item>
  </style>

  <style name="Theme.ThirdTheme" parent="@style/Theme.Robolectric">
    <item name="snail">@style/Gastropod</item>
    <item name="animalStyle">?attr/snail</item>
    <item name="someLayoutOne">@layout/activity_main</item>
    <item name="someLayoutTwo">?someLayoutOne</item>
  </style>

  <style name="Theme">
  </style>

  <style name="Theme.ThemeReferredToByParentAttrReference">
    <item name="parentStyleReference">@style/StyleReferredToByParentAttrReference</item>
  </style>

  <style name="Theme.ThemeContainingStyleReferences" parent="">
    <item name="styleReference">@style/StyleReferredToByParentAttrReference</item>
    <item name="styleReferenceWithoutExplicitType">@style/StyleReferredToByParentAttrReference</item>
  </style>

  <style name="StyleReferredToByParentAttrReference">
    <item name="string2">string 2 from StyleReferredToByParentAttrReference</item>
  </style>

  <style name="Theme.ThemeWithAttrReferenceAsParent" parent="@attr/parentStyleReference">
    <item name="string1">string 1 from Theme.ThemeWithAttrReferenceAsParent</item>
  </style>

  <style name="Widget.Robolectric.Button" parent="@android:style/Widget.Button">
    <item name="android:background">#ff00ff00</item>
  </style>

  <style name="Widget.AnotherTheme.Button" parent="@android:style/Widget.Button">
    <item name="android:background">#ffff0000</item>
    <item name="android:minWidth">?attr/logoWidth</item>
    <item name="android:minHeight">?attr/logoHeight</item>
  </style>

  <style name="Widget.AnotherTheme.Button.Blarf"/>

  <style name="MyCustomView">
    <item name="aspectRatioEnabled">true</item>
  </style>

  <style name="Sized">
    <item name="android:layout_width">42px</item>
    <item name="android:layout_height">42px</item>
  </style>

  <style name="Gastropod">
      <item name="aspectRatio">1.69</item>
  </style>

  <style name="MyBlackTheme">
    <item name="android:windowBackground">@android:color/black</item>
    <item name="android:textColorHint">@android:color/darker_gray</item>
  </style>

  <style name="MyBlueTheme">
    <item name="android:windowBackground">@color/blue</item>
    <item name="android:textColor">@color/white</item>
  </style>

  <style name="ThemeWithSelfReferencingTextAttr">
    <!-- android's Widget style (among others) does this, wtf? -->
    <item name="android:textAppearance">?android:attr/textAppearance</item>
  </style>

  <style name="IndirectButtonStyle" parent="@android:attr/buttonStyle">
    <item name="android:minHeight">12dp</item>
  </style>

  <!-- Styles for testing inheritance -->
  <style name="SimpleParent">
    <item name="parent_string">parent string</item>
  </style>
  <style name="SimpleChildWithOverride" parent="@style/SimpleParent">
    <item name="parent_string">parent string overridden by child</item>
  </style>
  <style name="SimpleParent.ImplicitChild">
    <item name="parent_string">parent string overridden by child</item>
  </style>

  <style name="SimpleChildWithAdditionalAttributes" parent="@style/SimpleParent">
    <item name="child_string">child string</item>
    <item name="child_string2">child string2</item>
  </style>

  <style name="StyleA">
    <item name="string1">string 1 from style A</item>
  </style>
  <style name="StyleB">
    <item name="string1">string 1 from style B</item>
  </style>

  <style name="StyleWithReference">
    <item name="stringReference">@string/hello</item>
  </style>

  <style name="StyleWithReferenceInLib1">
    <item name="attrFromLib1">value for attribute defined in lib1</item>
  </style>

  <style name="StyleWithAttributeReference">
    <item name="anAttribute">@string/hello</item>
    <item name="attributeReferencingAnAttribute">?anAttribute</item>
  </style>

  <style name="StyleWithCircularReference">
    <item name="circularReference">?circularReference</item>
  </style>
</resources>