Remove limitation of only analyzing files with known extensions as resources.

--
MOS_MIGRATED_REVID=140044141

1 files changed, 7 insertions, 16 deletions

diff --git a/src/tools/android/java/com/google/devtools/build/android/ResourceShrinker.java b/src/tools/android/java/com/google/devtools/build/android/ResourceShrinker.java
index c2c2751e8a..51312600b1 100644
--- a/src/tools/android/java/com/google/devtools/build/android/ResourceShrinker.java
+++ b/src/tools/android/java/com/google/devtools/build/android/ResourceShrinker.java
@@ -20,11 +20,6 @@ import static com.android.SdkConstants.ATTR_NAME;
 import static com.android.SdkConstants.ATTR_PARENT;
 import static com.android.SdkConstants.ATTR_TYPE;
 import static com.android.SdkConstants.DOT_CLASS;
-import static com.android.SdkConstants.DOT_GIF;
-import static com.android.SdkConstants.DOT_JPEG;
-import static com.android.SdkConstants.DOT_JPG;
-import static com.android.SdkConstants.DOT_PNG;
-import static com.android.SdkConstants.DOT_SVG;
 import static com.android.SdkConstants.DOT_XML;
 import static com.android.SdkConstants.FD_RES_VALUES;
 import static com.android.SdkConstants.PREFIX_ANDROID;
@@ -32,7 +27,6 @@ import static com.android.SdkConstants.STYLE_RESOURCE_PREFIX;
 import static com.android.SdkConstants.TAG_ITEM;
 import static com.android.SdkConstants.TAG_RESOURCES;
 import static com.android.SdkConstants.TAG_STYLE;
-import static com.android.utils.SdkUtils.endsWith;
 import static com.android.utils.SdkUtils.endsWithIgnoreCase;
 import static java.nio.charset.StandardCharsets.UTF_8;
 
@@ -285,7 +279,7 @@ public class ResourceShrinker {
   }
 
   /**
-   * Write stub values for IDs to values.xml to match those available in public.xml. 
+   * Write stub values for IDs to values.xml to match those available in public.xml.
    */
   private void createStubIds(File values, Map<File, String> rewritten)
       throws IOException, ParserConfigurationException, SAXException {
@@ -310,7 +304,7 @@ public class ResourceShrinker {
   }
 
   /**
-   * Remove public definitions of unused resources. 
+   * Remove public definitions of unused resources.
    */
   private void trimPublicResources(File publicXml, Set<Resource> deleted,
       Map<File, String> rewritten) throws IOException, ParserConfigurationException, SAXException {
@@ -640,19 +634,16 @@ public class ResourceShrinker {
         boolean isXml = endsWithIgnoreCase(path, DOT_XML);
         Resource from = null;
         // Record resource for the whole file
-        if (folderType != ResourceFolderType.VALUES
-            && (isXml
-            || endsWith(path, DOT_PNG) //also true for endsWith(name, DOT_9PNG)
-            || endsWith(path, DOT_JPG)
-            || endsWith(path, DOT_GIF)
-            || endsWith(path, DOT_JPEG)
-            || endsWith(path, DOT_SVG))) {
+        if (folderType != ResourceFolderType.VALUES) {
           List<ResourceType> types = FolderTypeRelationship.getRelatedResourceTypes(
               folderType);
           ResourceType type = types.get(0);
           assert type != ResourceType.ID : folderType;
           String name = file.getName();
-          name = name.substring(0, name.indexOf('.'));
+          int extension = name.indexOf('.');
+          if (extension > 0) {
+            name = name.substring(0, extension);
+          }
           Resource resource = getResource(type, name);
           if (resource != null) {
             resource.addLocation(file);