Merge "CherryPick 988eeeb5 from hc-mr1. do not merge." into gingerbread

Author: Xavier Ducrohet

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java

@@ -76,6 +76,8 @@
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.Map.Entry;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * Custom implementation of Context/Activity to handle non compiled resources.
@@ -502,11 +504,12 @@ public TypedArray obtainStyledAttributes(AttributeSet set, int[] attrs,
             return null;
         }
 
-        boolean[] frameworkAttributes = new boolean[1];
-        TreeMap<Integer, String> styleNameMap = searchAttrs(attrs, frameworkAttributes);
+        AtomicBoolean frameworkAttributes = new AtomicBoolean();
+        AtomicReference<String> attrName = new AtomicReference<String>();
+        TreeMap<Integer, String> styleNameMap = searchAttrs(attrs, frameworkAttributes, attrName);
 
         BridgeTypedArray ta = ((BridgeResources) mSystemResources).newTypeArray(attrs.length,
-                isPlatformFile);
+                isPlatformFile, frameworkAttributes.get(), attrName.get());
 
         // look for a custom style.
         String customStyle = null;
@@ -597,7 +600,7 @@ public TypedArray obtainStyledAttributes(AttributeSet set, int[] attrs,
         }
 
         String namespace = BridgeConstants.NS_RESOURCES;
-        if (frameworkAttributes[0] == false) {
+        if (frameworkAttributes.get() == false) {
             // need to use the application namespace
             namespace = mProjectCallback.getNamespace();
         }
@@ -674,10 +677,12 @@ public Looper getMainLooper() {
      */
     private BridgeTypedArray createStyleBasedTypedArray(StyleResourceValue style, int[] attrs)
             throws Resources.NotFoundException {
-        TreeMap<Integer, String> styleNameMap = searchAttrs(attrs, null);
+        AtomicBoolean frameworkAttributes = new AtomicBoolean();
+        AtomicReference<String> attrName = new AtomicReference<String>();
+        TreeMap<Integer, String> styleNameMap = searchAttrs(attrs, frameworkAttributes, attrName);
 
         BridgeTypedArray ta = ((BridgeResources) mSystemResources).newTypeArray(attrs.length,
-                false /* platformResourceFlag */);
+                style.isFramework(), frameworkAttributes.get(), attrName.get());
 
         // loop through all the values in the style map, and init the TypedArray with
         // the style we got from the dynamic id
@@ -709,10 +714,13 @@ private BridgeTypedArray createStyleBasedTypedArray(StyleResourceValue style, in
      * that is used to reference the attribute later in the TypedArray.
      *
      * @param attrs An attribute array reference given to obtainStyledAttributes.
+     * @param outFrameworkFlag out value indicating if the attr array is a framework value
+     * @param outAttrName out value for the resolved attr name.
      * @return A sorted map Attribute-Value to Attribute-Name for all attributes declared by the
      *         attribute array. Returns null if nothing is found.
      */
-    private TreeMap<Integer,String> searchAttrs(int[] attrs, boolean[] outFrameworkFlag) {
+    private TreeMap<Integer,String> searchAttrs(int[] attrs, AtomicBoolean outFrameworkFlag,
+            AtomicReference<String> outAttrName) {
         // get the name of the array from the framework resources
         String arrayName = Bridge.resolveResourceId(attrs);
         if (arrayName != null) {
@@ -729,7 +737,10 @@ private TreeMap<Integer,String> searchAttrs(int[] attrs, boolean[] outFrameworkF
             }
 
             if (outFrameworkFlag != null) {
-                outFrameworkFlag[0] = true;
+                outFrameworkFlag.set(true);
+            }
+            if (outAttrName != null) {
+                outAttrName.set(arrayName);
             }
 
             return attributes;
@@ -751,7 +762,10 @@ private TreeMap<Integer,String> searchAttrs(int[] attrs, boolean[] outFrameworkF
             }
 
             if (outFrameworkFlag != null) {
-                outFrameworkFlag[0] = false;
+                outFrameworkFlag.set(false);
+            }
+            if (outAttrName != null) {
+                outAttrName.set(arrayName);
             }
 
             return attributes;

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeResources.java

@@ -125,8 +125,10 @@ private BridgeResources(BridgeContext context, AssetManager assets, DisplayMetri
         mProjectCallback = projectCallback;
     }
 
-    public BridgeTypedArray newTypeArray(int numEntries, boolean platformFile) {
-        return new BridgeTypedArray(this, mContext, numEntries, platformFile);
+    public BridgeTypedArray newTypeArray(int numEntries, boolean platformFile,
+            boolean platformStyleable, String styleableName) {
+        return new BridgeTypedArray(this, mContext, numEntries, platformFile,
+                platformStyleable, styleableName);
     }
 
     private ResourceValue getResourceValue(int id, boolean[] platformResFlag_out) {

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeTypedArray.java

@@ -16,6 +16,7 @@
 
 package com.android.layoutlib.bridge.android;
 
+import com.android.ide.common.rendering.api.DeclareStyleableResourceValue;
 import com.android.ide.common.rendering.api.LayoutLog;
 import com.android.ide.common.rendering.api.RenderResources;
 import com.android.ide.common.rendering.api.ResourceValue;
@@ -49,18 +50,23 @@
  */
 public final class BridgeTypedArray extends TypedArray {
 
-    private BridgeResources mBridgeResources;
-    private BridgeContext mContext;
+    private final BridgeResources mBridgeResources;
+    private final BridgeContext mContext;
+    private final boolean mPlatformFile;
+    private final boolean mPlatformStyleable;
+    private final String mStyleableName;
+
     private ResourceValue[] mResourceData;
     private String[] mNames;
-    private final boolean mPlatformFile;
 
     public BridgeTypedArray(BridgeResources resources, BridgeContext context, int len,
-            boolean platformFile) {
+            boolean platformFile, boolean platformStyleable, String styleableName) {
         super(null, null, null, 0);
         mBridgeResources = resources;
         mContext = context;
         mPlatformFile = platformFile;
+        mPlatformStyleable = platformStyleable;
+        mStyleableName = styleableName;
         mResourceData = new ResourceValue[len];
         mNames = new String[len];
     }
@@ -202,7 +208,18 @@ public int getInt(int index, int defValue) {
         // Field is not null and is not an integer.
         // Check for possible constants and try to find them.
         // Get the map of attribute-constant -> IntegerValue
-        Map<String, Integer> map = Bridge.getEnumValues(mNames[index]);
+        Map<String, Integer> map = null;
+        if (mPlatformStyleable) {
+            map = Bridge.getEnumValues(mNames[index]);
+        } else {
+            // get the styleable matching the resolved name
+            RenderResources res = mContext.getRenderResources();
+            ResourceValue styleable = res.getProjectResource(ResourceType.DECLARE_STYLEABLE,
+                    mStyleableName);
+            if (styleable instanceof DeclareStyleableResourceValue) {
+                map = ((DeclareStyleableResourceValue) styleable).getAttributeValues(mNames[index]);
+            }
+        }
 
         if (map != null) {
             // accumulator to store the value of the 1+ constants.