/* * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net) * * 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 net.micode.notes.data; import android.net.Uri; // Notes类,用于定义笔记应用中的常量和接口 public class Notes { // 内容提供者的Authority public static final String AUTHORITY = "micode_notes"; // 日志标签 public static final String TAG = "Notes"; // 笔记类型常量 public static final int TYPE_NOTE = 0; // 普通笔记 public static final int TYPE_FOLDER = 1; // 文件夹 public static final int TYPE_SYSTEM = 2; // 系统文件夹 // 系统文件夹ID常量 public static final int ID_ROOT_FOLDER = 0; // 根文件夹 public static final int ID_TEMPARAY_FOLDER = -1; // 临时文件夹,用于存放不属于任何文件夹的笔记 public static final int ID_CALL_RECORD_FOLDER = -2; // 通话记录文件夹 public static final int ID_TRASH_FOLER = -3; // 垃圾箱文件夹 // Intent额外的键 public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date"; // 提醒日期 public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id"; // 背景颜色ID public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id"; // 小部件ID public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type"; // 小部件类型 public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id"; // 文件夹ID public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date"; // 通话日期 // 小部件类型常量 public static final int TYPE_WIDGET_INVALIDE = -1; // 无效小部件 public static final int TYPE_WIDGET_2X = 0; // 2x小部件 public static final int TYPE_WIDGET_4X = 1; // 4x小部件 // 数据常量类 public static class DataConstants { public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; // 文本笔记 public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE; // 通话记录笔记 } // 查询所有笔记和文件夹的Uri public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note"); // 查询数据的Uri public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data"); // 笔记列接口 public interface NoteColumns { // 唯一ID public static final String ID = "_id"; // 父级ID public static final String PARENT_ID = "parent_id"; // 创建日期 public static final String CREATED_DATE = "created_date"; // 最后修改日期 public static final String MODIFIED_DATE = "modified_date"; // 提醒日期 public static final String ALERTED_DATE = "alert_date"; // 文件夹名称或笔记文本内容 public static final String SNIPPET = "snippet"; // 笔记小部件ID public static final String WIDGET_ID = "widget_id"; // 笔记小部件类型 public static final String WIDGET_TYPE = "widget_type"; // 笔记背景颜色ID public static final String BG_COLOR_ID = "bg_color_id"; // 笔记是否有附件 public static final String HAS_ATTACHMENT = "has_attachment"; // 文件夹中的笔记数量 public static final String NOTES_COUNT = "notes_count"; // 文件类型:文件夹或笔记 public static final String TYPE = "type"; // 最后同步ID public static final String SYNC_ID = "sync_id"; // 本地修改标志 public static final String LOCAL_MODIFIED = "local_modified"; // 移动到临时文件夹前的原始父ID列 public static final String ORIGIN_PARENT_ID = "origin_parent_id"; // GTask ID列 public static final String GTASK_ID = "gtask_id"; // 版本号列 public static final String VERSION = "version"; } // 数据列接口,定义了数据表的列名和类型 public interface DataColumns { // 唯一ID列 public static final String ID = "_id"; // MIME类型列 public static final String MIME_TYPE = "mime_type"; // 笔记ID列 public static final String NOTE_ID = "note_id"; // 创建日期列 public static final String CREATED_DATE = "created_date"; // 最后修改日期列 public static final String MODIFIED_DATE = "modified_date"; // 数据的内容 public static final String CONTENT = "content"; // 通用数据列,具体含义取决于MIME类型,用于整型数据类型 public static final String DATA1 = "data1"; // 通用数据列,具体含义取决于MIME类型,用于整型数据类型 public static final String DATA2 = "data2"; // 通用数据列,具体含义取决于MIME类型,用于文本数据类型 public static final String DATA3 = "data3"; // 通用数据列,具体含义取决于MIME类型,用于文本数据类型 public static final String DATA4 = "data4"; // 通用数据列,具体含义取决于MIME类型,用于文本数据类型 public static final String DATA5 = "data5"; } // TextNote类实现了DataColumns接口,定义了文本笔记的相关常量 public static final class TextNote implements DataColumns { // 模式,用于指示文本是否处于复选框列表模式 public static final String MODE = DATA1; // 复选框列表模式常量 public static final int MODE_CHECK_LIST = 1; // 内容类型常量,用于目录 public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note"; // 内容项类型常量,用于单个项目 public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note"; // 内容URI,用于访问文本笔记的数据 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note"); } // CallNote类实现了DataColumns接口,定义了通话笔记的相关常量 public static final class CallNote implements DataColumns { // 通话日期列 public static final String CALL_DATE = DATA1; // 电话号码列 public static final String PHONE_NUMBER = DATA3; // 内容类型常量,用于目录 public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note"; // 内容项类型常量,用于单个项目 public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note"; // 内容URI,用于访问通话笔记的数据 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); } }