1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.ide.common.rendering.api; 18 19 import java.util.ArrayList; 20 import java.util.Iterator; 21 import java.util.List; 22 23 /** 24 * Describe the content of the dynamic android.widget.Adapter used to fill 25 * android.widget.AdapterView 26 */ 27 public class AdapterBinding implements Iterable<DataBindingItem> { 28 29 private final int mRepeatCount; 30 private final List<ResourceReference> mHeaders = new ArrayList<ResourceReference>(); 31 private final List<DataBindingItem> mItems = new ArrayList<DataBindingItem>(); 32 private final List<ResourceReference> mFooters = new ArrayList<ResourceReference>(); 33 34 public AdapterBinding(int repeatCount) { 35 mRepeatCount = repeatCount; 36 } 37 38 public int getRepeatCount() { 39 return mRepeatCount; 40 } 41 42 public void addHeader(ResourceReference layoutInfo) { 43 mHeaders.add(layoutInfo); 44 } 45 46 public int getHeaderCount() { 47 return mHeaders.size(); 48 } 49 50 public ResourceReference getHeaderAt(int index) { 51 return mHeaders.get(index); 52 } 53 54 public void addItem(DataBindingItem item) { 55 mItems.add(item); 56 } 57 58 public int getItemCount() { 59 return mItems.size(); 60 } 61 62 public DataBindingItem getItemAt(int index) { 63 return mItems.get(index); 64 } 65 66 public void addFooter(ResourceReference layoutInfo) { 67 mFooters.add(layoutInfo); 68 } 69 70 public int getFooterCount() { 71 return mFooters.size(); 72 } 73 74 public ResourceReference getFooterAt(int index) { 75 return mFooters.get(index); 76 } 77 78 @Override 79 public Iterator<DataBindingItem> iterator() { 80 return mItems.iterator(); 81 } 82 } 83
