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 */ 16package com.android.contacts.list; 17 18import android.content.ContentUris; 19import android.content.Context; 20import android.content.CursorLoader; 21import android.database.Cursor; 22import android.net.Uri; 23import android.net.Uri.Builder; 24import android.provider.ContactsContract; 25import android.provider.ContactsContract.CommonDataKinds.Email; 26import android.provider.ContactsContract.Data; 27import android.text.TextUtils; 28import android.view.View; 29import android.view.ViewGroup; 30 31import com.android.contacts.ContactPhotoManager.DefaultImageRequest; 32import com.android.contacts.preference.ContactsPreferences; 33 34/** 35 * A cursor adapter for the {@link Email#CONTENT_TYPE} content type. 36 */ 37public class EmailAddressListAdapter extends ContactEntryListAdapter { 38 39 protected static class EmailQuery { 40 private static final String[] PROJECTION_PRIMARY = new String[] { 41 Email._ID, // 0 42 Email.TYPE, // 1 43 Email.LABEL, // 2 44 Email.DATA, // 3 45 Email.PHOTO_ID, // 4 46 Email.LOOKUP_KEY, // 5 47 Email.DISPLAY_NAME_PRIMARY, // 6 48 }; 49 50 private static final String[] PROJECTION_ALTERNATIVE = new String[] { 51 Email._ID, // 0 52 Email.TYPE, // 1 53 Email.LABEL, // 2 54 Email.DATA, // 3 55 Email.PHOTO_ID, // 4 56 Email.LOOKUP_KEY, // 5 57 Email.DISPLAY_NAME_ALTERNATIVE, // 6 58 }; 59 60 public static final int EMAIL_ID = 0; 61 public static final int EMAIL_TYPE = 1; 62 public static final int EMAIL_LABEL = 2; 63 public static final int EMAIL_ADDRESS = 3; 64 public static final int EMAIL_PHOTO_ID = 4; 65 public static final int EMAIL_LOOKUP_KEY = 5; 66 public static final int EMAIL_DISPLAY_NAME = 6; 67 } 68 69 private final CharSequence mUnknownNameText; 70 71 public EmailAddressListAdapter(Context context) { 72 super(context); 73 74 mUnknownNameText = context.getText(android.R.string.unknownName); 75 } 76 77 @Override 78 public void configureLoader(CursorLoader loader, long directoryId) { 79 final Builder builder; 80 if (isSearchMode()) { 81 builder = Email.CONTENT_FILTER_URI.buildUpon(); 82 String query = getQueryString(); 83 builder.appendPath(TextUtils.isEmpty(query) ? "" : query); 84 } else { 85 builder = Email.CONTENT_URI.buildUpon(); 86 if (isSectionHeaderDisplayEnabled()) { 87 builder.appendQueryParameter(Email.EXTRA_ADDRESS_BOOK_INDEX, "true"); 88 } 89 } 90 builder.appendQueryParameter(ContactsContract.DIRECTORY_PARAM_KEY, 91 String.valueOf(directoryId)); 92 builder.appendQueryParameter(ContactsContract.REMOVE_DUPLICATE_ENTRIES, "true"); 93 loader.setUri(builder.build()); 94 95 if (getContactNameDisplayOrder() == ContactsPreferences.DISPLAY_ORDER_PRIMARY) { 96 loader.setProjection(EmailQuery.PROJECTION_PRIMARY); 97 } else { 98 loader.setProjection(EmailQuery.PROJECTION_ALTERNATIVE); 99 } 100 101 if (getSortOrder() == ContactsPreferences.SORT_ORDER_PRIMARY) { 102 loader.setSortOrder(Email.SORT_KEY_PRIMARY); 103 } else { 104 loader.setSortOrder(Email.SORT_KEY_ALTERNATIVE); 105 } 106 } 107 108 @Override 109 public String getContactDisplayName(int position) { 110 return ((Cursor) getItem(position)).getString(EmailQuery.EMAIL_DISPLAY_NAME); 111 } 112 113 /** 114 * Builds a {@link Data#CONTENT_URI} for the current cursor 115 * position. 116 */ 117 public Uri getDataUri(int position) { 118 long id = ((Cursor) getItem(position)).getLong(EmailQuery.EMAIL_ID); 119 return ContentUris.withAppendedId(Data.CONTENT_URI, id); 120 } 121 122 @Override 123 protected ContactListItemView newView( 124 Context context, int partition, Cursor cursor, int position, ViewGroup parent) { 125 ContactListItemView view = super.newView(context, partition, cursor, position, parent); 126 view.setUnknownNameText(mUnknownNameText); 127 view.setQuickContactEnabled(isQuickContactEnabled()); 128 return view; 129 } 130 131 @Override 132 protected void bindView(View itemView, int partition, Cursor cursor, int position) { 133 super.bindView(itemView, partition, cursor, position); 134 ContactListItemView view = (ContactListItemView)itemView; 135 bindSectionHeaderAndDivider(view, position); 136 bindName(view, cursor); 137 bindViewId(view, cursor, EmailQuery.EMAIL_ID); 138 bindPhoto(view, cursor); 139 bindEmailAddress(view, cursor); 140 } 141 142 protected void bindEmailAddress(ContactListItemView view, Cursor cursor) { 143 CharSequence label = null; 144 if (!cursor.isNull(EmailQuery.EMAIL_TYPE)) { 145 final int type = cursor.getInt(EmailQuery.EMAIL_TYPE); 146 final String customLabel = cursor.getString(EmailQuery.EMAIL_LABEL); 147 148 // TODO cache 149 label = Email.getTypeLabel(getContext().getResources(), type, customLabel); 150 } 151 view.setLabel(label); 152 view.showData(cursor, EmailQuery.EMAIL_ADDRESS); 153 } 154 155 protected void bindSectionHeaderAndDivider(final ContactListItemView view, int position) { 156 final int section = getSectionForPosition(position); 157 if (getPositionForSection(section) == position) { 158 String title = (String)getSections()[section]; 159 view.setSectionHeader(title); 160 } else { 161 view.setSectionHeader(null); 162 } 163 } 164 165 protected void bindName(final ContactListItemView view, Cursor cursor) { 166 view.showDisplayName(cursor, EmailQuery.EMAIL_DISPLAY_NAME, getContactNameDisplayOrder()); 167 } 168 169 protected void bindPhoto(final ContactListItemView view, Cursor cursor) { 170 long photoId = 0; 171 if (!cursor.isNull(EmailQuery.EMAIL_PHOTO_ID)) { 172 photoId = cursor.getLong(EmailQuery.EMAIL_PHOTO_ID); 173 } 174 DefaultImageRequest request = null; 175 if (photoId == 0) { 176 request = getDefaultImageRequestFromCursor(cursor, EmailQuery.EMAIL_DISPLAY_NAME, 177 EmailQuery.EMAIL_LOOKUP_KEY); 178 } 179 getPhotoLoader().loadThumbnail(view.getPhotoView(), photoId, false, getCircularPhotos(), 180 request); 181 } 182// 183// protected void bindSearchSnippet(final ContactListItemView view, Cursor cursor) { 184// view.showSnippet(cursor, SUMMARY_SNIPPET_MIMETYPE_COLUMN_INDEX, 185// SUMMARY_SNIPPET_DATA1_COLUMN_INDEX, SUMMARY_SNIPPET_DATA4_COLUMN_INDEX); 186// } 187 188} 189