git-test/src/data/Notes.java

/*
 * 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;

public class Notes {
    // 常量：ContentProvider的authority
    public static final String AUTHORITY = "micode_notes";
    // 常量：日志输出时的tag
    public static final String TAG = "Notes";
    // 常量：笔记类型
    public static final int TYPE_NOTE     = 0;
    // 常量：文件夹类型
    public static final int TYPE_FOLDER   = 1;
    // 常量：系统类型
    public static final int TYPE_SYSTEM   = 2;

    /**
     * 以下常量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} 是为不属于任何文件夹的笔记准备的
     * {@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;

    // 常量：intent传递的提醒日期extra的key
    public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
    // 常量：intent传递的背景颜色id extra的key
    public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
    // 常量：intent传递的widget id extra的key
    public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
    // 常量：intent传递的widget type extra的key
    public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
    // 常量：intent传递的文件夹id extra的key
    public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
    // 常量：intent传递的通话日期extra的key
    public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";

    // 常量：无效的widget类型
    public static final int TYPE_WIDGET_INVALIDE = -1;
    // 常量：2x2的widget类型
    public static final int TYPE_WIDGET_2X = 0;
    // 常量：4x4的widget类型
    public static final int TYPE_WIDGET_4X = 1;

    public static class DataConstants {
        // 常量：笔记的MIME type
        public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
        // 常量：通话记录的MIME type
        public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
    }

    /**
     * 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");

    public interface NoteColumns {
        /**
         * 行的唯一ID
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String ID = "_id";

        /**
         * 笔记或文件夹的父ID
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String PARENT_ID = "parent_id";

        /**
         * 笔记或文件夹的创建日期
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String CREATED_DATE = "created_date";

        /**
         * 最后修改日期
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String MODIFIED_DATE = "modified_date";


        /**
         * 提醒日期
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String ALERTED_DATE = "alert_date";

        /**
         * 文件夹名称或笔记的文本内容
         * <P> 类型：TEXT </P>
         */
        public static final String SNIPPET = "snippet";

        /**
         * 笔记的widget id
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String WIDGET_ID = "widget_id";

        /**
         * 笔记的widget类型
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String WIDGET_TYPE = "widget_type";

        /**
         * 笔记的背景颜色id
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String BG_COLOR_ID = "bg_color_id";

        /**
         * 对于文本笔记，它没有附件；对于多媒体笔记，它至少有一个附件
         * <P> 类型：INTEGER </P>
         */
        public static final String HAS_ATTACHMENT = "has_attachment";

        /**
         * 文件夹中的笔记计数
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String NOTES_COUNT = "notes_count";

        /**
         * 文件类型：文件夹或笔记
         * <P> 类型：INTEGER </P>
         */
        public static final String TYPE = "type";

        /**
         * 上一次同步的ID
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String SYNC_ID = "sync_id";

        /**
         * 标识是否在本地修改
         * <P> 类型：INTEGER </P>
         */
        public static final String LOCAL_MODIFIED = "local_modified";

        /**
         * 移动到临时文件夹之前的原始父ID
         * <P> 类型：INTEGER </P>
         */
        public static final String ORIGIN_PARENT_ID = "origin_parent_id";

        /**
         * Gtask ID
         * <P> 类型：TEXT </P>
         */
        public static final String GTASK_ID = "gtask_id";

        /**
         * 版本号
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String VERSION = "version";
    }

    public interface DataColumns {
        /**
         * 行的唯一ID
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String ID = "_id";

        /**
         * 此行代表的项的MIME类型
         * <P> 类型：TEXT </P>
         */
        public static final String MIME_TYPE = "mime_type";

        /**
         * 引用此数据所属的笔记的ID
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String NOTE_ID = "note_id";

        /**
         * 笔记或文件夹的创建日期
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String CREATED_DATE = "created_date";

        /**
         * 最后修改日期
         * <P> 类型：INTEGER (long) </P>
         */
        public static final String MODIFIED_DATE = "modified_date";

        /**
         * 数据内容
         * <P> 类型：TEXT </P>
         */
        public static final String CONTENT = "content";


        /**
         * 通用数据列，其含义由{@link #MIMETYPE}指定，用于整数数据类型
         * <P> 类型：INTEGER </P>
         */
        public static final String DATA1 = "data1";

        /**
         * 通用数据列，其含义由{@link #MIMETYPE}指定，用于整数数据类型
         * <P> 类型：INTEGER </P>
         */
        public static final String DATA2 = "data2";

        /**
         * 通用数据列，其含义由{@link #MIMETYPE}指定，用于TEXT数据类型
         * <P> 类型：TEXT </P>
         */
        public static final String DATA3 = "data3";

        /**
         * 通用数据列，其含义由{@link #MIMETYPE}指定，用于TEXT数据类型
         * <P> 类型：TEXT </P>
         */
        public static final String DATA4 = "data4";

        /**
         * 通用数据列，其含义由{@link #MIMETYPE}指定，用于TEXT数据类型
         * <P> 类型：TEXT </P>
         */
        public static final String DATA5 = "data5";
    }


    public static final class TextNote implements DataColumns {
        /**
         * 笔记在勾选列表模式下或正常模式下的标识
         * <P> 数据类型: Integer 1:check list mode 0: normal mode </P>
         */
        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");
    }

    public static final class CallNote implements DataColumns {
        /**
         * Call date for this record
         * <P> Type: INTEGER (long) </P>
         */
        public static final String CALL_DATE = DATA1;
 
        /**
         * Phone number for this record
         * <P> Type: TEXT </P>
         */
        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");
    }//电话内容的数据结构
}