/* * 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; /** * 便签应用的核心数据模型类,定义了便签系统的常量、URI和数据结构 *

* 该类包含了便签应用的核心数据定义,包括便签类型、系统文件夹ID、意图额外参数、 * 组件类型、以及各种URI定义。同时还定义了便签表和数据表的列名,以及文本便签和 * 通话便签的具体数据结构。 *

*/ public class Notes { /** * 内容提供者的授权名称,用于构建内容URI */ public static final String AUTHORITY = "micode_notes"; /** * 日志标签,用于日志输出 */ public static final String TAG = "Notes"; /** * 便签类型:普通便签 */ public static final int TYPE_NOTE = 0; /** * 便签类型:文件夹 */ public static final int TYPE_FOLDER = 1; /** * 便签类型:系统便签 */ public static final int TYPE_SYSTEM = 2; /** * 以下是系统文件夹的标识符 * {@link Notes#ID_ROOT_FOLDER } 是默认文件夹 * {@link Notes#ID_TEMPARAY_FOLDER } 用于存放不属于任何文件夹的便签 * {@link Notes#ID_CALL_RECORD_FOLDER} 用于存储通话记录便签 */ public static final int ID_ROOT_FOLDER = 0; public static final int ID_TEMPARAY_FOLDER = -1; public static final int ID_CALL_RECORD_FOLDER = -2; /** * 回收站文件夹ID,用于存储被删除的便签和文件夹 */ public static final int ID_TRASH_FOLER = -3; /** * 意图额外参数:提醒日期 */ public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date"; /** * 意图额外参数:背景颜色ID */ public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id"; /** * 意图额外参数:组件ID */ public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id"; /** * 意图额外参数:组件类型 */ public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type"; /** * 意图额外参数:文件夹ID */ public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id"; /** * 意图额外参数:通话日期 */ public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date"; /** * 组件类型:无效组件 */ public static final int TYPE_WIDGET_INVALIDE = -1; /** * 组件类型:2x2大小的便签组件 */ public static final int TYPE_WIDGET_2X = 0; /** * 组件类型:4x4大小的便签组件 */ public static final int TYPE_WIDGET_4X = 1; /** * 数据类型常量类,定义了不同类型便签的数据项类型 */ public static class DataConstants { /** * 文本便签的数据项类型 */ public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; /** * 通话便签的数据项类型 */ public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE; } /** * 用于查询所有便签和文件夹的Uri */ public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note"); /** * 用于查询数据的Uri */ public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data"); public interface NoteColumns { /** * 行的唯一ID *

类型: INTEGER (long)

*/ public static final String ID = "_id"; /** * 便签或文件夹的父ID *

类型: INTEGER (long)

*/ public static final String PARENT_ID = "parent_id"; /** * 便签或文件夹的创建日期 *

类型: INTEGER (long)

*/ public static final String CREATED_DATE = "created_date"; /** * 最近修改日期 *

类型: INTEGER (long)

*/ public static final String MODIFIED_DATE = "modified_date"; /** * 提醒日期 *

类型: INTEGER (long)

*/ public static final String ALERTED_DATE = "alert_date"; /** * 文件夹名称或便签的文本内容 *

类型: TEXT

*/ public static final String SNIPPET = "snippet"; /** * 便签的组件ID *

类型: INTEGER (long)

*/ public static final String WIDGET_ID = "widget_id"; /** * 便签的组件类型 *

类型: INTEGER (long)

*/ public static final String WIDGET_TYPE = "widget_type"; /** * 便签的背景颜色ID *

类型: INTEGER (long)

*/ public static final String BG_COLOR_ID = "bg_color_id"; /** * 对于文本便签,没有附件;对于多媒体便签,至少有一个附件 *

类型: INTEGER

*/ public static final String HAS_ATTACHMENT = "has_attachment"; /** * 文件夹中的便签数量 *

类型: INTEGER (long)

*/ public static final String NOTES_COUNT = "notes_count"; /** * 文件类型:文件夹或便签 *

类型: INTEGER

*/ public static final String TYPE = "type"; /** * 最后同步ID *

类型: INTEGER (long)

*/ public static final String SYNC_ID = "sync_id"; /** * 表示本地是否修改的标志 *

类型: INTEGER

*/ public static final String LOCAL_MODIFIED = "local_modified"; /** * 原始父ID *

类型: INTEGER (long)

*/ public static final String ORIGIN_PARENT_ID = "origin_parent_id"; /** * GTASK ID *

类型: TEXT

*/ public static final String GTASK_ID = "gtask_id"; /** * 版本号 *

类型: INTEGER

*/ public static final String VERSION = "version"; /** * 置顶状态 *

类型: INTEGER

*

0表示未置顶,1表示置顶

*/ public static final String PINNED = "pinned"; } public interface DataColumns { /** * 行的唯一ID *

类型: INTEGER (long)

*/ public static final String ID = "_id"; /** * 该行表示的项目的MIME类型 *

类型: Text

*/ public static final String MIME_TYPE = "mime_type"; /** * 该数据所属便签的引用ID *

类型: INTEGER (long)

*/ public static final String NOTE_ID = "note_id"; /** * 便签或文件夹的创建日期 *

类型: INTEGER (long)

*/ public static final String CREATED_DATE = "created_date"; /** * 最近修改日期 *

类型: INTEGER (long)

*/ public static final String MODIFIED_DATE = "modified_date"; /** * 数据内容 *

类型: TEXT

*/ public static final String CONTENT = "content"; /** * 通用数据列,含义由{@link # MIMETYPE}决定,用于整数数据类型 *

类型: INTEGER

*/ public static final String DATA1 = "data1"; /** * 通用数据列,含义由{@link # MIMETYPE}决定,用于整数数据类型 *

类型: INTEGER

*/ public static final String DATA2 = "data2"; /** * 通用数据列,含义由{@link # MIMETYPE}决定,用于文本数据类型 *

类型: TEXT

*/ public static final String DATA3 = "data3"; /** * 通用数据列,含义由{@link # MIMETYPE}决定,用于文本数据类型 *

类型: TEXT

*/ public static final String DATA4 = "data4"; /** * 通用数据列,含义由{@link # MIMETYPE}决定,用于文本数据类型 *

类型: TEXT

*/ public static final String DATA5 = "data5"; } public static final class TextNote implements DataColumns { /** * 指示文本是否处于清单模式 *

类型: Integer 1:清单模式 0:普通模式

*/ public static final String MODE = DATA1; /** * 清单模式 */ public static final int MODE_CHECK_LIST = 1; /** * 文本便签的目录MIME类型 */ public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note"; /** * 文本便签的单项MIME类型 */ public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note"; /** * 文本便签的内容URI */ public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note"); } public static final class CallNote implements DataColumns { /** * 此记录的通话日期 *

类型: INTEGER (long)

*/ public static final String CALL_DATE = DATA1; /** * 此记录的电话号码 *

类型: TEXT

*/ public static final String PHONE_NUMBER = DATA3; /** * 通话便签的目录MIME类型 */ public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note"; /** * 通话便签的单项MIME类型 */ public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note"; /** * 通话便签的内容URI */ public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); } }