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LuLanjian0916 10 months ago
parent 5a9f1ac164
commit 8d030f93e6
1 changed files with 81 additions and 121 deletions
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202
MiNotes-master/app/src/main/java/net/micode/notes/data/Notes.java
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@ -17,12 +17,19 @@
package net.micode.notes.data;
import android.net.Uri;
/**
* 笔记和文件夹管理的核心数据类
* 包含数据类型定义、URI路径、数据库字段常量等
*/
public class Notes {
public static final String AUTHORITY = "micode_notes";
public static final String TAG = "Notes";
public static final int TYPE_NOTE = 0;
public static final int TYPE_FOLDER = 1;
public static final int TYPE_SYSTEM = 2;
public static final String AUTHORITY = "micode_notes"; // 内容提供器的 authority（用于ContentProvider标识）
public static final String TAG = "Notes"; // 日志标签
// 数据类型常量
public static final int TYPE_NOTE = 0;// 数据类型常量
public static final int TYPE_FOLDER = 1; // 文件夹类型
public static final int TYPE_SYSTEM = 2;// 系统类型（如系统文件夹）
/**
* Following IDs are system folders' identifiers
@ -35,245 +42,198 @@ public class Notes {
public static final int ID_CALL_RECORD_FOLDER = -2;
public static final int ID_TRASH_FOLER = -3;
public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
public static final int TYPE_WIDGET_INVALIDE = -1;
public static final int TYPE_WIDGET_2X = 0;
public static final int TYPE_WIDGET_4X = 1;
// Intent传递的额外参数键名
public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";// 提醒时间
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"; // 桌面小部件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
// 桌面小部件类型常量
public static final int TYPE_WIDGET_INVALIDE = -1;// 无效类型
public static final int TYPE_WIDGET_2X = 0;// 2x尺寸小部件
public static final int TYPE_WIDGET_4X = 1;// 4x尺寸小部件
public static class DataConstants {
public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; // 文本笔记MIME类型
public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;// 通话笔记MIME类型
}
/**
* Uri to query all notes and folders
* 数据类型常量内部类
* 定义不同数据项的MIME类型
*/
public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note"); // 通用数据查询URI（包含所有笔记和文件夹）
/**
* Uri to query data
*/
public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data"); // 具体数据项查询URI（如附件、内容详情）
public interface NoteColumns {
/**
* The unique ID for a row
* <P> Type: INTEGER (long) </P>
*/
public static final String ID = "_id";
/**
* The parent's id for note or folder
* <P> Type: INTEGER (long) </P>
*/
public static final String PARENT_ID = "parent_id";
/**
* Created data for note or folder
* <P> Type: INTEGER (long) </P>
*/
public static final String CREATED_DATE = "created_date";
public static final String PARENT_ID = "parent_id";//父级ID（笔记所属文件夹ID，文件夹的父文件夹ID）
/**
* Latest modified date
* <P> Type: INTEGER (long) </P>
*/
public static final String MODIFIED_DATE = "modified_date";
public static final String CREATED_DATE = "created_date";//创建时间（时间戳）
/**
* Alert date
* <P> Type: INTEGER (long) </P>
*/
public static final String ALERTED_DATE = "alert_date";
public static final String MODIFIED_DATE = "modified_date";//最后修改时间（时间戳）
/**
* Folder's name or text content of note
* <P> Type: TEXT </P>
*/
public static final String SNIPPET = "snippet";
/**
* Note's widget id
* <P> Type: INTEGER (long) </P>
*/
public static final String WIDGET_ID = "widget_id";
public static final String ALERTED_DATE = "alert_date";//提醒时间（时间戳）
/**
* Note's widget type
* <P> Type: INTEGER (long) </P>
*/
public static final String WIDGET_TYPE = "widget_type";
/**
* Note's background color's id
* <P> Type: INTEGER (long) </P>
*/
public static final String BG_COLOR_ID = "bg_color_id";
public static final String SNIPPET = "snippet";//文件夹名称或笔记内容摘要
public static final String WIDGET_ID = "widget_id";//关联的桌面小部件ID
public static final String WIDGET_TYPE = "widget_type";//桌面小部件类型
public static final String BG_COLOR_ID = "bg_color_id";//背景颜色ID
/**
* For text note, it doesn't has attachment, for multi-media
* note, it has at least one attachment
* <P> Type: INTEGER </P>
是否包含附件
*/
public static final String HAS_ATTACHMENT = "has_attachment";
/**
* Folder's count of notes
* <P> Type: INTEGER (long) </P>
文件夹内的笔记数量
*/
public static final String NOTES_COUNT = "notes_count";
/**
* The file type: folder or note
* <P> Type: INTEGER </P>
数据类型
*/
public static final String TYPE = "type";
/**
* The last sync id
* <P> Type: INTEGER (long) </P>
最后同步ID
*/
public static final String SYNC_ID = "sync_id";
/**
* Sign to indicate local modified or not
* <P> Type: INTEGER </P>
本地是否修改过
*/
public static final String LOCAL_MODIFIED = "local_modified";
/**
* Original parent id before moving into temporary folder
* <P> Type : INTEGER </P>
移动到临时文件夹前的原始父ID
*/
public static final String ORIGIN_PARENT_ID = "origin_parent_id";
/**
* The gtask id
* <P> Type : TEXT </P>
关联的Google任务ID
*/
public static final String GTASK_ID = "gtask_id";
/**
* The version code
* <P> Type : INTEGER (long) </P>
数据版本号
*/
public static final String VERSION = "version";
}
public interface DataColumns {
/**
* The unique ID for a row
* <P> Type: INTEGER (long) </P>
/**
* 数据项字段接口
* 定义具体数据项（如附件、内容）的公共字段
*/
public static final String ID = "_id";
public interface DataColumns {
public static final String ID = "_id"; // 行唯一标识
/**
* The MIME type of the item represented by this row.
* <P> Type: Text </P>
MIME类型（标识数据项类型，如文本、图片、音频等）
*/
public static final String MIME_TYPE = "mime_type";
/**
* The reference id to note that this data belongs to
* <P> Type: INTEGER (long) </P>
所属笔记ID（关联到Note表的ID）
*/
public static final String NOTE_ID = "note_id";
/**
* Created data for note or folder
* <P> Type: INTEGER (long) </P>
创建时间（时间戳）
*/
public static final String CREATED_DATE = "created_date";
/**
* Latest modified date
* <P> Type: INTEGER (long) </P>
最后修改时间（时间戳）
*/
public static final String MODIFIED_DATE = "modified_date";
/**
* Data's content
* <P> Type: TEXT </P>
数据内容（具体内容根据MIME类型而定）
*/
public static final String CONTENT = "content";
/**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for
* integer data type
* <P> Type: INTEGER </P>
通用数据字段1（类型由MIME类型决定）
*/
public static final String DATA1 = "data1";
/**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for
* integer data type
* <P> Type: INTEGER </P>
通用数据字段2（类型由MIME类型决定）
*/
public static final String DATA2 = "data2";
/**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for
* TEXT data type
* <P> Type: TEXT </P>
通用数据字段3（类型由MIME类型决定）
*/
public static final String DATA3 = "data3";
/**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for
* TEXT data type
* <P> Type: TEXT </P>
通用数据字段4（类型由MIME类型决定）
*/
public static final String DATA4 = "data4";
/**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for
* TEXT data type
* <P> Type: TEXT </P>
通用数据字段5（类型由MIME类型决定）
*/
public static final String DATA5 = "data5";
}
public static final class TextNote implements DataColumns {
/**
* Mode to indicate the text in check list mode or not
* <P> Type: Integer 1:check list mode 0: normal mode </P>
笔记模式（1=待办清单模式，0=普通文本模式）
*/
public static final String MODE = DATA1;
public static final int MODE_CHECK_LIST = 1;
public static final int MODE_CHECK_LIST = 1;// 待办清单模式标识
// MIME类型定义
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";
// 文本笔记内容URI
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>
通话时间
*/
public static final String CALL_DATE = DATA1;
/**
* Phone number for this record
* <P> Type: TEXT </P>
电话号码
*/
public static final String PHONE_NUMBER = DATA3;
// MIME类型定义
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";
// 通话笔记内容URI
public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note");
}
}

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