LayoutLib: Support getting resource arrays. [DO NOT MERGE]

- Don't crash when Resources.get<Type>Array() is called.
- If the IDE supports it, actually return the value.
- Add tests for getArray.
- Update test app to latest gradle plugin version.
- Switch to using AppTheme for tests, since the tests depend on some
  custom theme attributes. The AppTheme now inherits from
  Material.Light.DarkActionBar, so other tests should be unaffected.

Depends on a newer version of sdk-common, which fixes the parsing of
array resource in value files.

Bug: 12372031
Change-Id: I313b61511e98ac1402d75056ebfdeeb005ebb96d
(cherry picked from commit 642cff50f8f7a67eed09eac1e56d7133b26a192c)

22 files changed, 244 insertions, 14 deletions

diff --git a/tools/layoutlib/bridge/src/android/content/res/BridgeResources.java b/tools/layoutlib/bridge/src/android/content/res/BridgeResources.java
index 2c2c672..e5b47d6 100644
--- a/tools/layoutlib/bridge/src/android/content/res/BridgeResources.java
+++ b/tools/layoutlib/bridge/src/android/content/res/BridgeResources.java
@@ -16,6 +16,8 @@
 
 package android.content.res;
 
+import com.android.SdkConstants;
+import com.android.ide.common.rendering.api.ArrayResourceValue;
 import com.android.ide.common.rendering.api.LayoutLog;
 import com.android.ide.common.rendering.api.LayoutlibCallback;
 import com.android.ide.common.rendering.api.ResourceValue;
@@ -32,6 +34,8 @@ import com.android.util.Pair;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
@@ -42,6 +46,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
+import java.util.Iterator;
 
 /**
  *
@@ -242,6 +247,145 @@ public final class BridgeResources extends Resources {
     }
 
     @Override
+    public CharSequence[] getTextArray(int id) throws NotFoundException {
+        ResourceValue resValue = getArrayResourceValue(id);
+        if (resValue == null) {
+            // Error already logged by getArrayResourceValue.
+            return new CharSequence[0];
+        } else if (!(resValue instanceof ArrayResourceValue)) {
+            return new CharSequence[]{
+                    resolveReference(resValue.getValue(), resValue.isFramework())};
+        }
+        ArrayResourceValue arv = ((ArrayResourceValue) resValue);
+        return fillValues(arv, new CharSequence[arv.getElementCount()]);
+    }
+
+    @Override
+    public String[] getStringArray(int id) throws NotFoundException {
+        ResourceValue resValue = getArrayResourceValue(id);
+        if (resValue == null) {
+            // Error already logged by getArrayResourceValue.
+            return new String[0];
+        } else if (!(resValue instanceof ArrayResourceValue)) {
+            return new String[]{
+                    resolveReference(resValue.getValue(), resValue.isFramework())};
+        }
+        ArrayResourceValue arv = ((ArrayResourceValue) resValue);
+        return fillValues(arv, new String[arv.getElementCount()]);
+    }
+
+    /**
+     * Resolve each element in resValue and copy them to {@code values}. The values copied are
+     * always Strings. The ideal signature for the method should be <T super String>, but java
+     * generics don't support it.
+     */
+    private <T extends CharSequence> T[] fillValues(ArrayResourceValue resValue, T[] values) {
+        int i = 0;
+        for (Iterator<String> iterator = resValue.iterator(); iterator.hasNext(); i++) {
+            @SuppressWarnings("unchecked")
+            T s = (T) resolveReference(iterator.next(), resValue.isFramework());
+            values[i] = s;
+        }
+        return values;
+    }
+
+    @Override
+    public int[] getIntArray(int id) throws NotFoundException {
+        ResourceValue rv = getArrayResourceValue(id);
+        if (rv == null) {
+            // Error already logged by getArrayResourceValue.
+            return new int[0];
+        } else if (!(rv instanceof ArrayResourceValue)) {
+            // This is an older IDE that can only give us the first element of the array.
+            String firstValue = resolveReference(rv.getValue(), rv.isFramework());
+            try {
+                return new int[]{getInt(firstValue)};
+            } catch (NumberFormatException e) {
+                Bridge.getLog().error(LayoutLog.TAG_RESOURCES_FORMAT,
+                        "Integer resource array contains non-integer value: " +
+                                firstValue, null);
+                return new int[1];
+            }
+        }
+        ArrayResourceValue resValue = ((ArrayResourceValue) rv);
+        int[] values = new int[resValue.getElementCount()];
+        int i = 0;
+        for (Iterator<String> iterator = resValue.iterator(); iterator.hasNext(); i++) {
+            String element = resolveReference(iterator.next(), resValue.isFramework());
+            try {
+                values[i] = getInt(element);
+            } catch (NumberFormatException e) {
+                Bridge.getLog().error(LayoutLog.TAG_RESOURCES_FORMAT,
+                        "Integer resource array contains non-integer value: " + element, null);
+            }
+        }
+        return values;
+    }
+
+    /**
+     * Try to find the ArrayResourceValue for the given id.
+     * <p/>
+     * If the ResourceValue found is not of type {@link ResourceType#ARRAY}, the method logs an
+     * error and return null. However, if the ResourceValue found has type {@code
+     * ResourceType.ARRAY}, but the value is not an instance of {@link ArrayResourceValue}, the
+     * method returns the ResourceValue. This happens on older versions of the IDE, which did not
+     * parse the array resources properly.
+     * <p/>
+     * @throws NotFoundException if no resource if found
+     */
+    @Nullable
+    private ResourceValue getArrayResourceValue(int id) throws NotFoundException {
+        Pair<String, ResourceValue> v = getResourceValue(id, mPlatformResourceFlag);
+
+        if (v != null) {
+            ResourceValue resValue = v.getSecond();
+
+            assert resValue != null;
+            if (resValue != null) {
+                final ResourceType type = resValue.getResourceType();
+                if (type != ResourceType.ARRAY) {
+                    Bridge.getLog().error(LayoutLog.TAG_RESOURCES_RESOLVE,
+                            String.format(
+                                    "Resource with id 0x%1$X is not an array resource, but %2$s",
+                                    id, type == null ? "null" : type.getDisplayName()),
+                            null);
+                    return null;
+                }
+                if (!(resValue instanceof ArrayResourceValue)) {
+                    Bridge.getLog().warning(LayoutLog.TAG_UNSUPPORTED,
+                            "Obtaining resource arrays via getTextArray, getStringArray or getIntArray is not fully supported in this version of the IDE.",
+                            null);
+                }
+                return resValue;
+            }
+        }
+
+        // id was not found or not resolved. Throw a NotFoundException.
+        throwException(id);
+
+        // this is not used since the method above always throws
+        return null;
+    }
+
+    @NonNull
+    private String resolveReference(@NonNull String ref, boolean forceFrameworkOnly) {
+        if (ref.startsWith(SdkConstants.PREFIX_RESOURCE_REF) || ref.startsWith
+                (SdkConstants.PREFIX_THEME_REF)) {
+            ResourceValue rv =
+                    mContext.getRenderResources().findResValue(ref, forceFrameworkOnly);
+            rv = mContext.getRenderResources().resolveResValue(rv);
+            if (rv != null) {
+                return rv.getValue();
+            } else {
+                Bridge.getLog().error(LayoutLog.TAG_RESOURCES_RESOLVE,
+                        "Unable to resolve resource " + ref, null);
+            }
+        }
+        // Not a reference.
+        return ref;
+    }
+
+    @Override
     public XmlResourceParser getLayout(int id) throws NotFoundException {
         Pair<String, ResourceValue> v = getResourceValue(id, mPlatformResourceFlag);
 
@@ -431,13 +575,8 @@ public final class BridgeResources extends Resources {
             if (resValue != null) {
                 String v = resValue.getValue();
                 if (v != null) {
-                    int radix = 10;
-                    if (v.startsWith("0x")) {
-                        v = v.substring(2);
-                        radix = 16;
-                    }
                     try {
-                        return Integer.parseInt(v, radix);
+                        return getInt(v);
                     } catch (NumberFormatException e) {
                         // return exception below
                     }
@@ -610,7 +749,6 @@ public final class BridgeResources extends Resources {
         }
     }
 
-
     @Override
     public InputStream openRawResource(int id) throws NotFoundException {
         Pair<String, ResourceValue> value = getResourceValue(id, mPlatformResourceFlag);
@@ -691,7 +829,7 @@ public final class BridgeResources extends Resources {
             resourceInfo = mLayoutlibCallback.resolveResourceId(id);
         }
 
-        String message = null;
+        String message;
         if (resourceInfo != null) {
             message = String.format(
                     "Could not find %1$s resource matching value 0x%2$X (resolved name: %3$s) in current configuration.",
@@ -703,4 +841,15 @@ public final class BridgeResources extends Resources {
 
         throw new NotFoundException(message);
     }
+
+    private int getInt(String v) throws NumberFormatException {
+        int radix = 10;
+        if (v.startsWith("0x")) {
+            v = v.substring(2);
+            radix = 16;
+        } else if (v.startsWith("0")) {
+            radix = 8;
+        }
+        return Integer.parseInt(v, radix);
+    }
 }
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build.gradle b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build.gradle
index 0f37fce..4561e1b 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build.gradle
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build.gradle
@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.3'
+        classpath 'com.android.tools.build:gradle:1.2.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -19,12 +19,12 @@ allprojects {
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion 22
     buildToolsVersion '21.1.2'
     defaultConfig {
         applicationId 'com.android.layoutlib.test.myapplication'
-        minSdkVersion 19
-        targetSdkVersion 21
+        minSdkVersion 21
+        targetSdkVersion 22
         versionCode 1
         versionName '1.0'
     }
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/ArraysCheckWidget.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/ArraysCheckWidget.class
new file mode 100644
index 0000000..e0373cb
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/ArraysCheckWidget.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/MyActivity.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/MyActivity.class
index 8af93eb..ec42017 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/MyActivity.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/MyActivity.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$array.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$array.class
new file mode 100644
index 0000000..b87f193
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$array.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$attr.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$attr.class
index 9bab801..e2968d4 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$attr.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$attr.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$dimen.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$dimen.class
index 7ad8605..0e208f2 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$dimen.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$dimen.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$drawable.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$drawable.class
index e9e0a33..2b77af3 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$drawable.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$drawable.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$id.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$id.class
index 069f9f7..fd01b44 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$id.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$id.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$integer.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$integer.class
new file mode 100644
index 0000000..91cf5b6
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$integer.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$layout.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$layout.class
index 1499751..e172b2d 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$layout.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$layout.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$menu.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$menu.class
index ca438ad..aecbff6 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$menu.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$menu.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$string.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$string.class
index a98abf5..fc3f236 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$string.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$string.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$style.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$style.class
index 7d8cc84..83ad35b 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$style.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R$style.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R.class b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R.class
index 7e6113b..d5b81c4 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R.class
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/build/intermediates/classes/debug/com/android/layoutlib/test/myapplication/R.class
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/golden/array_check.png b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/golden/array_check.png
new file mode 100644
index 0000000..9a13568
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/golden/array_check.png
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/java/com/android/layoutlib/test/myapplication/ArraysCheckWidget.java b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/java/com/android/layoutlib/test/myapplication/ArraysCheckWidget.java
new file mode 100644
index 0000000..41d75de
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/java/com/android/layoutlib/test/myapplication/ArraysCheckWidget.java
@@ -0,0 +1,41 @@
+package com.android.layoutlib.test.myapplication;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.util.AttributeSet;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+/**
+ * A widget to test obtaining arrays from resources.
+ */
+public class ArraysCheckWidget extends LinearLayout {
+    public ArraysCheckWidget(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public ArraysCheckWidget(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public ArraysCheckWidget(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        Resources resources = context.getResources();
+        for (CharSequence chars : resources.getTextArray(R.array.array)) {
+            addTextView(context, chars);
+        }
+        for (int i : resources.getIntArray(R.array.int_array)) {
+            addTextView(context, String.valueOf(i));
+        }
+        for (String string : resources.getStringArray(R.array.string_array)) {
+            addTextView(context, string);
+        }
+    }
+
+    private void addTextView(Context context, CharSequence string) {
+        TextView textView = new TextView(context);
+        textView.setText(string);
+        textView.setTextSize(30);
+        addView(textView);
+    }
+}
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/layout/array_check.xml b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/layout/array_check.xml
new file mode 100644
index 0000000..50646ab
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/layout/array_check.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.android.layoutlib.test.myapplication.ArraysCheckWidget xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</com.android.layoutlib.test.myapplication.ArraysCheckWidget>
\ No newline at end of file
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/arrays.xml b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/arrays.xml
new file mode 100644
index 0000000..f6e14d2
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/arrays.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="array">
+        <item>first</item>
+        <item>second</item>
+    </array>
+    <integer-array name="int_array">
+        <item>1</item>
+        <item>0xaB</item>  <!-- hex entry (decimal 171) -->
+        <item>010</item>   <!-- octal entry -->
+        <item>@integer/ten</item>  <!-- value reference -->
+        <item>?attr/myattr</item>  <!-- theme attr reference -->
+    </integer-array>
+    <string-array name="string_array">
+        <item>mystring</item>
+        <item>@string/hello_world</item>   <!-- string ref in appNs -->
+        <!-- theme ref in android NS. value = @string/candidates_style = <u>candidates</u> -->
+        <item>?android:attr/candidatesTextStyleSpans</item>
+        <item>@android:string/unknownName</item>  <!-- value = Unknown -->
+    </string-array>
+
+    <!-- resources that the above array can refer to -->
+    <integer name="ten">10</integer>
+    <integer name="twelve">12</integer>
+</resources>
\ No newline at end of file
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/attrs.xml b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/attrs.xml
new file mode 100644
index 0000000..894e18c
--- /dev/null
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/attrs.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <attr name="myattr" format="integer" />
+</resources>
\ No newline at end of file
diff --git a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/styles.xml b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/styles.xml
index ff6c9d2..88c9cbc 100644
--- a/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/styles.xml
+++ b/tools/layoutlib/bridge/tests/res/testApp/MyApplication/src/main/res/values/styles.xml
@@ -1,7 +1,8 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+    <style name="AppTheme" parent="android:Theme.Material.Light.DarkActionBar">
+        <item name="myattr">@integer/ten</item>
         <!-- Customize your theme here. -->
     </style>
 
diff --git a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
index 9394253..b9a2e31 100644
--- a/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
+++ b/tools/layoutlib/bridge/tests/src/com/android/layoutlib/bridge/intensive/Main.java
@@ -296,6 +296,11 @@ public class Main {
         renderAndVerify("allwidgets.xml", "allwidgets.png");
     }
 
+    @Test
+    public void testArrayCheck() throws ClassNotFoundException {
+        renderAndVerify("array_check.xml", "array_check.png");
+    }
+
     /** Test expand_layout.xml */
     @Test
     public void testExpand() throws ClassNotFoundException {
@@ -388,7 +393,6 @@ public class Main {
                 ResourceResolver.create(mProjectResources.getConfiguredResources(config),
                         mFrameworkRepo.getConfiguredResources(config),
                         themeName, false);
-
         return new SessionParams(
                 layoutParser,
                 renderingMode,