1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * you may not use this file except in compliance with the License. 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * You may obtain a copy of the License at 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage com.android.dx.dex.file; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.cst.Constant; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Collection; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Collections; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.List; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 2699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * File header section of a {@code .dex} file. 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic final class HeaderSection extends UniformItemSection { 2999409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} the list of the one item in the section */ 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final List<HeaderItem> list; 31de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Constructs an instance. The file offset is initially unknown. 34de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 3599409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param file {@code non-null;} file that this instance is part of 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public HeaderSection(DexFile file) { 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project super(null, file, 4); 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project HeaderItem item = new HeaderItem(); 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project item.setIndex(0); 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.list = Collections.singletonList(item); 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public IndexedItem get(Constant cst) { 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return null; 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Collection<? extends Item> items() { 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return list; 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected void orderItems() { 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // Nothing to do here. 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 64