| /* |
| * Copyright (C) 2007 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.dx.dex.file; |
| |
| import com.android.dx.rop.cst.Constant; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * File header section of a {@code .dex} file. |
| */ |
| public final class HeaderSection extends UniformItemSection { |
| /** {@code non-null;} the list of the one item in the section */ |
| private final List<HeaderItem> list; |
| |
| /** |
| * Constructs an instance. The file offset is initially unknown. |
| * |
| * @param file {@code non-null;} file that this instance is part of |
| */ |
| public HeaderSection(DexFile file) { |
| super(null, file, 4); |
| |
| HeaderItem item = new HeaderItem(); |
| item.setIndex(0); |
| |
| this.list = Collections.singletonList(item); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public IndexedItem get(Constant cst) { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public Collection<? extends Item> items() { |
| return list; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected void orderItems() { |
| // Nothing to do here. |
| } |
| } |