content: /*
   * Copyright (C) 2010 The Android Open Source Project
   *
   * 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.
   */
  
  package com.android.layoutlib.bridge.android;
  
  import com.android.layoutlib.bridge.BridgeConstants;
  
  import android.util.AttributeSet;
  
  import java.util.Map;
  
  /**
   * An implementation of the {@link AttributeSet} interface on top of a map of attribute in the form
   * of (name, value).
   *
   * This is meant to be called only from {@link BridgeContext#obtainStyledAttributes(AttributeSet, int[], int, int)}
   * in the case of LayoutParams and therefore isn't a full implementation.
   */
  public class BridgeLayoutParamsMapAttributes implements AttributeSet {
  
      private final Map<String, String> mAttributes;
  
      public BridgeLayoutParamsMapAttributes(Map<String, String> attributes) {
          mAttributes = attributes;
      }
  
      @Override
      public String getAttributeValue(String namespace, String name) {
          if (BridgeConstants.NS_RESOURCES.equals(namespace)) {
              return mAttributes.get(name);
          }
  
          return null;
      }
  
      // ---- the following methods are not called from
      // BridgeContext#obtainStyledAttributes(AttributeSet, int[], int, int)
      // Should they ever be called, we'll just implement them on a need basis.
  
      @Override
      public int getAttributeCount() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getAttributeNamespace(int index) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getAttributeName(int index) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getAttributeValue(int index) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getPositionDescription() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeNameResource(int index) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeListValue(String namespace, String attribute,
              String[] options, int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public boolean getAttributeBooleanValue(String namespace, String attribute,
              boolean defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeResourceValue(String namespace, String attribute,
              int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeIntValue(String namespace, String attribute,
              int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeUnsignedIntValue(String namespace, String attribute,
              int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public float getAttributeFloatValue(String namespace, String attribute,
              float defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeListValue(int index,
              String[] options, int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public boolean getAttributeBooleanValue(int index, boolean defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeResourceValue(int index, int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeIntValue(int index, int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getAttributeUnsignedIntValue(int index, int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public float getAttributeFloatValue(int index, float defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getIdAttribute() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public String getClassAttribute() {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getIdAttributeResourceValue(int defaultValue) {
          throw new UnsupportedOperationException();
      }
  
      @Override
      public int getStyleAttribute() {
          throw new UnsupportedOperationException();
      }
  }
  