am 503247f2: Merge "Make sure resource references are resolved." into ics-mr1

* commit '503247f213ef2894324a22e7608101e90a7fe8fb':
  Make sure resource references are resolved.

tools/layoutlib/bridge/src/android/util/BridgeXmlPullAttributes.java

@@ -18,6 +18,7 @@ package android.util;
 
 import com.android.ide.common.rendering.api.RenderResources;
 import com.android.ide.common.rendering.api.ResourceValue;
+import com.android.internal.util.XmlUtils;
 import com.android.layoutlib.bridge.Bridge;
 import com.android.layoutlib.bridge.BridgeConstants;
 import com.android.layoutlib.bridge.android.BridgeContext;
@@ -25,9 +26,6 @@ import com.android.resources.ResourceType;
 
 import org.xmlpull.v1.XmlPullParser;
 
-import android.util.AttributeSet;
-import android.util.XmlPullAttributes;
-
 /**
  * A correct implementation of the {@link AttributeSet} interface on top of a XmlPullParser
  */
@@ -80,21 +78,40 @@ public class BridgeXmlPullAttributes extends XmlPullAttributes {
         return 0;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see android.util.XmlPullAttributes#getAttributeResourceValue(int, int)
-     */
     @Override
-    public int getAttributeResourceValue(int index, int defaultValue) {
+    public int getAttributeListValue(String namespace, String attribute,
-        String value = getAttributeValue(index);
+            String[] options, int defaultValue) {
+        String value = getAttributeValue(namespace, attribute);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
 
-        return resolveResourceValue(value, defaultValue);
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToList(value, options, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public boolean getAttributeBooleanValue(String namespace, String attribute,
+            boolean defaultValue) {
+        String value = getAttributeValue(namespace, attribute);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToBoolean(value, defaultValue);
+        }
+
+        return defaultValue;
     }
 
-    /*
-     * (non-Javadoc)
-     * @see android.util.XmlPullAttributes#getAttributeResourceValue(java.lang.String, java.lang.String, int)
-     */
     @Override
     public int getAttributeResourceValue(String namespace, String attribute, int defaultValue) {
         String value = getAttributeValue(namespace, attribute);
@@ -102,12 +119,151 @@ public class BridgeXmlPullAttributes extends XmlPullAttributes {
         return resolveResourceValue(value, defaultValue);
     }
 
-    private int resolveResourceValue(String value, int defaultValue) {
+    @Override
+    public int getAttributeIntValue(String namespace, String attribute,
+            int defaultValue) {
+        String value = getAttributeValue(namespace, attribute);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToInt(value, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public int getAttributeUnsignedIntValue(String namespace, String attribute,
+            int defaultValue) {
+        String value = getAttributeValue(namespace, attribute);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToUnsignedInt(value, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public float getAttributeFloatValue(String namespace, String attribute,
+            float defaultValue) {
+        String s = getAttributeValue(namespace, attribute);
+        if (s != null) {
+            ResourceValue r = getResourceValue(s);
+
+            if (r != null) {
+                s = r.getValue();
+            }
+
+            return Float.parseFloat(s);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public int getAttributeListValue(int index,
+            String[] options, int defaultValue) {
+        return XmlUtils.convertValueToList(
+            getAttributeValue(index), options, defaultValue);
+    }
+
+    @Override
+    public boolean getAttributeBooleanValue(int index, boolean defaultValue) {
+        String value = getAttributeValue(index);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToBoolean(value, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public int getAttributeResourceValue(int index, int defaultValue) {
+        String value = getAttributeValue(index);
+
+        return resolveResourceValue(value, defaultValue);
+    }
+
+    @Override
+    public int getAttributeIntValue(int index, int defaultValue) {
+        String value = getAttributeValue(index);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToInt(value, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public int getAttributeUnsignedIntValue(int index, int defaultValue) {
+        String value = getAttributeValue(index);
+        if (value != null) {
+            ResourceValue r = getResourceValue(value);
+
+            if (r != null) {
+                value = r.getValue();
+            }
+
+            return XmlUtils.convertValueToUnsignedInt(value, defaultValue);
+        }
+
+        return defaultValue;
+    }
+
+    @Override
+    public float getAttributeFloatValue(int index, float defaultValue) {
+        String s = getAttributeValue(index);
+        if (s != null) {
+            ResourceValue r = getResourceValue(s);
+
+            if (r != null) {
+                s = r.getValue();
+            }
+
+            return Float.parseFloat(s);
+        }
+
+        return defaultValue;
+    }
+
+    // -- private helper methods
+
+    /**
+     * Returns a resolved {@link ResourceValue} from a given value.
+     */
+    private ResourceValue getResourceValue(String value) {
         // now look for this particular value
         RenderResources resources = mContext.getRenderResources();
-        ResourceValue resource = resources.resolveResValue(
+        return resources.resolveResValue(resources.findResValue(value, mPlatformFile));
-                resources.findResValue(value, mPlatformFile));
+    }
 
+    /**
+     * Resolves and return a value to its associated integer.
+     */
+    private int resolveResourceValue(String value, int defaultValue) {
+        ResourceValue resource = getResourceValue(value);
         if (resource != null) {
             Integer id = null;
             if (mPlatformFile || resource.isFramework()) {
@@ -124,5 +280,4 @@ public class BridgeXmlPullAttributes extends XmlPullAttributes {
 
         return defaultValue;
     }
-
 }

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

@@ -24,8 +24,8 @@ import com.android.ide.common.rendering.api.DrawableParams;
 import com.android.ide.common.rendering.api.LayoutLog;
 import com.android.ide.common.rendering.api.RenderSession;
 import com.android.ide.common.rendering.api.Result;
-import com.android.ide.common.rendering.api.SessionParams;
 import com.android.ide.common.rendering.api.Result.Status;
+import com.android.ide.common.rendering.api.SessionParams;
 import com.android.layoutlib.bridge.impl.FontLoader;
 import com.android.layoutlib.bridge.impl.RenderDrawable;
 import com.android.layoutlib.bridge.impl.RenderSessionImpl;
@@ -242,6 +242,8 @@ public final class Bridge extends com.android.ide.common.rendering.api.Bridge {
         if (fontLoader != null) {
             Typeface_Delegate.init(fontLoader);
         } else {
+            log.error(LayoutLog.TAG_BROKEN,
+                    "Failed create FontLoader in layout lib.", null);
             return false;
         }