+ResAttrDecoder

src/brut/androlib/res/decoder/ResAttrDecoder.java

@@ -0,0 +1,53 @@
+/*
+ *  Copyright 2010 Ryszard Wiśniewski <brut.alll@gmail.com>.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  under the License.
+ */
+
+package brut.androlib.res.decoder;
+
+import brut.androlib.AndrolibException;
+import brut.androlib.res.data.ResPackage;
+import brut.androlib.res.data.value.ResAttr;
+import brut.androlib.res.data.value.ResScalarValue;
+
+/**
+ * @author Ryszard Wiśniewski <brut.alll@gmail.com>
+ */
+public class ResAttrDecoder {
+    public String decode(int type, int value, int attrResId)
+            throws AndrolibException {
+        ResScalarValue resValue = mCurrentPackage.getValueFactory()
+            .factory(type, value);
+        if (attrResId == 0) {
+            return resValue.toResXmlFormat();
+        }
+        ResAttr attr = (ResAttr) getCurrentPackage().getResTable()
+            .getResSpec(attrResId).getDefaultResource().getValue();
+        return attr.convertToResXmlFormat(resValue);
+    }
+
+    public ResPackage getCurrentPackage() throws AndrolibException {
+        if (mCurrentPackage == null) {
+            throw new AndrolibException("Current package not set");
+        }
+        return mCurrentPackage;
+    }
+
+    public void setCurrentPackage(ResPackage currentPackage) {
+        mCurrentPackage = currentPackage;
+    }
+
+    private ResPackage mCurrentPackage;
+}