/* * 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; /** * 该类定义了便签应用的常量,包括权限、类型、系统文件夹ID、URI等。 * 这些常量用于统一管理便签应用的数据和操作。 */ public class Notes { // 内容提供者的权限 public static final String AUTHORITY = "micode_notes"; // 日志标签,方便调试和日志记录 public static final String TAG = "Notes"; // 便签类型 public static final int TYPE_NOTE = 0; // 文件夹类型 public static final int TYPE_FOLDER = 1; // 系统类型 public static final int TYPE_SYSTEM = 2; /** * 以下ID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 } 用于存储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 */ 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; public static final int ID_TRASH_FOLER = -3; // 意图额外数据的键,用于传递提醒日期 public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date"; // 意图额外数据的键,用于传递背景颜色ID public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id"; // 意图额外数据的键,用于传递小部件ID public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id"; // 意图额外数据的键,用于传递小部件类型 public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type"; // 意图额外数据的键,用于传递文件夹ID public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id"; // 意图额外数据的键,用于传递通话日期 public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date"; // 无效的小部件类型 public static final int TYPE_WIDGET_INVALIDE = -1; // 2x大小的小部件类型 public static final int TYPE_WIDGET_2X = 0; // 4x大小的小部件类型 public static final int TYPE_WIDGET_4X = 1; /** * 数据常量类,定义了不同类型数据的MIME类型 */ public static class DataConstants { // 文本便签的MIME类型 public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; // 通话便签的MIME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"); /** * 便签表的列接口,定义了便签表的列名和数据类型 */ 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"; /** * 最新修改日期 *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"; /** * 便签的小部件ID *类型: INTEGER (long)
*/ public static final String WIDGET_ID = "widget_id"; /** * 便签的小部件类型 *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"; /** * 标记是否本地修改 *类型: INTEGER
*/ public static final String LOCAL_MODIFIED = "local_modified"; /** * 移动到临时文件夹之前的原始父ID *类型 : INTEGER
*/ 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 (long)
*/ public static final String VERSION = "version"; } /** * 数据表的列接口,定义了数据表的列名和数据类型 */ public interface DataColumns { /** * 行的唯一ID *类型: INTEGER (long)
*/ public static final String ID = "_id"; /** * 该行所代表的项的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"; /** * 最新修改日期 *类型: INTEGER (long)
*/ public static final String MODIFIED_DATE = "modified_date"; /** * 数据的内容 *类型: TEXT
*/ public static final String CONTENT = "content"; /** * 通用数据列,含义取决于{@link #MIMETYPE},用于整数类型数据 *类型: INTEGER
*/ public static final String DATA1 = "data1"; /** * 通用数据列,含义取决于{@link #MIMETYPE},用于整数类型数据 *类型: INTEGER
*/ public static final String DATA2 = "data2"; /** * 通用数据列,含义取决于{@link #MIMETYPE},用于文本类型数据 *类型: TEXT
*/ public static final String DATA3 = "data3"; /** * 通用数据列,含义取决于{@link #MIMETYPE},用于文本类型数据 *类型: TEXT
*/ public static final String DATA4 = "data4"; /** * 通用数据列,含义取决于{@link #MIMETYPE},用于文本类型数据 *类型: TEXT
*/ public static final String DATA5 = "data5"; } /** * 文本便签类,继承自DataColumns接口,定义了文本便签的特定常量和URI */ public static final class TextNote implements DataColumns { /** * 指示文本是否处于检查列表模式的模式 *类型: Integer 1:检查列表模式 0:正常模式
*/ public static final String MODE = DATA1; public static final int MODE_CHECK_LIST = 1; public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note"; public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note"; public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note"); } /** * 通话便签类,继承自DataColumns接口,定义了通话便签的特定常量和URI */ public static final class CallNote implements DataColumns { /** * 该记录的通话日期 *类型: INTEGER (long)
*/ public static final String CALL_DATE = DATA1; /** * 该记录的电话号码 *类型: TEXT
*/ public static final String PHONE_NUMBER = DATA3; public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note"; public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note"; public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); } }