| /* |
| * Copyright (C) 2011 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.example.android.render; |
| |
| import com.android.ide.common.rendering.api.AdapterBinding; |
| import com.android.ide.common.rendering.api.ILayoutPullParser; |
| import com.android.ide.common.rendering.api.IProjectCallback; |
| import com.android.ide.common.rendering.api.ResourceReference; |
| import com.android.ide.common.rendering.api.ResourceValue; |
| import com.android.resources.ResourceType; |
| import com.android.util.Pair; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Simple implementation of {@link IProjectCallback}. This is a very basic implementation that |
| * cannot support custom classes. Look for the one in ADT for custom class support. |
| * |
| * Because there's no custom view support, the int to resource name is all dynamic instad of |
| * looking up in the R.java class that was compiled. |
| * |
| */ |
| public class ProjectCallback implements IProjectCallback { |
| |
| private Map<ResourceType, Map<String, Integer>> mIdMap = |
| new HashMap<ResourceType, Map<String, Integer>>(); |
| private Map<Integer, Pair<ResourceType, String>> mReverseIdMap = |
| new HashMap<Integer, Pair<ResourceType,String>>(); |
| |
| public ProjectCallback() { |
| |
| } |
| |
| public AdapterBinding getAdapterBinding(ResourceReference adapterViewRef, Object adapterCookie, |
| Object viewObject) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public Object getAdapterItemValue(ResourceReference adapterView, Object adapterCookie, |
| ResourceReference itemRef, int fullPosition, int positionPerType, |
| int fullParentPosition, int parentPositionPerType, ResourceReference viewRef, |
| ViewAttribute viewAttribute, Object defaultValue) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public String getNamespace() { |
| // no custom class == no custom attribute, this is not needed. |
| return null; |
| } |
| |
| public ILayoutPullParser getParser(String layoutName) { |
| // don't support custom parser for included files. |
| return null; |
| } |
| |
| public ILayoutPullParser getParser(ResourceValue layoutResource) { |
| // don't support custom parser for included files. |
| return null; |
| } |
| |
| public Integer getResourceId(ResourceType type, String name) { |
| // since we don't have access to compiled id, generate one on the fly. |
| Map<String, Integer> typeMap = mIdMap.get(type); |
| if (typeMap == null) { |
| typeMap = new HashMap<String, Integer>(); |
| mIdMap.put(type, typeMap); |
| } |
| |
| Integer value = typeMap.get(name); |
| if (value == null) { |
| value = typeMap.size() + 1; |
| typeMap.put(name, value); |
| mReverseIdMap.put(value, Pair.of(type, name)); |
| } |
| |
| return value; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public Object loadView(String name, Class[] constructorSignature, Object[] constructorArgs) |
| throws ClassNotFoundException, Exception { |
| // don't support custom views. |
| return null; |
| } |
| |
| public Pair<ResourceType, String> resolveResourceId(int id) { |
| return mReverseIdMap.get(id); |
| } |
| |
| public String resolveResourceId(int[] id) { |
| // this is needed only when custom views have custom styleable |
| return null; |
| } |
| |
| } |