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luchan 2 months ago
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src/Notes-master/app/src/main/java/net/micode/notes/data/Notes.java
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@ -17,263 +17,283 @@
package net.micode.notes.data; package net.micode.notes.data;
import android.net.Uri; import android.net.Uri;
/**
* Notes类定义了小米便签应用的数据模型和常量，包括：
* - 内容提供者的URI结构
* - 数据库表结构和列定义
* - 便签类型、文件夹类型和系统特殊文件夹ID
* - 意图传递的额外数据键名
*/
public class Notes { public class Notes {
// 内容提供者的权限标识
public static final String AUTHORITY = "micode_notes"; public static final String AUTHORITY = "micode_notes";
public static final String TAG = "Notes"; public static final String TAG = "Notes";
public static final int TYPE_NOTE = 0;
public static final int TYPE_FOLDER = 1; // 便签类型常量
public static final int TYPE_SYSTEM = 2; public static final int TYPE_NOTE = 0; // 普通便签
public static final int TYPE_FOLDER = 1; // 文件夹
public static final int TYPE_SYSTEM = 2; // 系统便签
/** /**
* Following IDs are system folders' identifiers * 系统文件夹标识符：
* {@link Notes#ID_ROOT_FOLDER } is default folder * {@link Notes#ID_ROOT_FOLDER } 是默认根文件夹
* {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder * {@link Notes#ID_TEMPARAY_FOLDER } 用于存放未分类便签
* {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records * {@link Notes#ID_CALL_RECORD_FOLDER} 用于存储通话记录便签
* {@link Notes#ID_TRASH_FOLER} 是废纸篓文件夹
*/ */
public static final int ID_ROOT_FOLDER = 0; public static final int ID_ROOT_FOLDER = 0;
public static final int ID_TEMPARAY_FOLDER = -1; public static final int ID_TEMPARAY_FOLDER = -1;
public static final int ID_CALL_RECORD_FOLDER = -2; public static final int ID_CALL_RECORD_FOLDER = -2;
public static final int ID_TRASH_FOLER = -3; public static final int ID_TRASH_FOLER = -3;
public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date"; // 意图传递的额外数据键名
public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id"; public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date"; // 提醒日期
public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id"; public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id"; // 便签背景色ID
public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type"; 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_FOLDER_ID = "net.micode.notes.folder_id"; public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type"; // 桌面小部件类型
public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date"; 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
public static final int TYPE_WIDGET_INVALIDE = -1; // 桌面小部件类型常量
public static final int TYPE_WIDGET_2X = 0; public static final int TYPE_WIDGET_INVALIDE = -1; // 无效小部件
public static final int TYPE_WIDGET_4X = 1; 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
/**
* 数据类型常量
*/
public static class DataConstants { public static class DataConstants {
public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; // 文本便签MIME类型
public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE; public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE; // 通话记录便签MIME类型
} }
/** /**
* Uri to query all notes and folders * 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"); public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
/** /**
* Uri to query data * 用于查询便签关联数据的URI
*/ */
public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data"); public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
/**
* 便签表的列定义
*/
public interface NoteColumns { public interface NoteColumns {
/** /**
* The unique ID for a row * 行的唯一ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String ID = "_id"; public static final String ID = "_id";
/** /**
* The parent's id for note or folder * 便签或文件夹的父ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String PARENT_ID = "parent_id"; public static final String PARENT_ID = "parent_id";
/** /**
* Created data for note or folder * 便签或文件夹的创建日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String CREATED_DATE = "created_date"; public static final String CREATED_DATE = "created_date";
/** /**
* Latest modified date * 最新修改日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String MODIFIED_DATE = "modified_date"; public static final String MODIFIED_DATE = "modified_date";
/** /**
* Alert date * 提醒日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String ALERTED_DATE = "alert_date"; public static final String ALERTED_DATE = "alert_date";
/** /**
* Folder's name or text content of note * 文件夹名称或便签的摘要内容
* <P> Type: TEXT </P> * <P> 类型: TEXT </P>
*/ */
public static final String SNIPPET = "snippet"; public static final String SNIPPET = "snippet";
/** /**
* Note's widget id * 便签关联的桌面小部件ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String WIDGET_ID = "widget_id"; public static final String WIDGET_ID = "widget_id";
/** /**
* Note's widget type * 便签关联的桌面小部件类型
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String WIDGET_TYPE = "widget_type"; public static final String WIDGET_TYPE = "widget_type";
/** /**
* Note's background color's id * 便签的背景色ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String BG_COLOR_ID = "bg_color_id"; public static final String BG_COLOR_ID = "bg_color_id";
/** /**
* For text note, it doesn't has attachment, for multi-media * 标识便签是否有附件
* note, it has at least one attachment * 对于文本便签，没有附件；对于多媒体便签，至少有一个附件
* <P> Type: INTEGER </P> * <P> 类型: INTEGER </P>
*/ */
public static final String HAS_ATTACHMENT = "has_attachment"; public static final String HAS_ATTACHMENT = "has_attachment";
/** /**
* Folder's count of notes * 文件夹下便签的数量
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String NOTES_COUNT = "notes_count"; public static final String NOTES_COUNT = "notes_count";
/** /**
* The file type: folder or note * 文件类型：文件夹或便签
* <P> Type: INTEGER </P> * <P> 类型: INTEGER </P>
*/ */
public static final String TYPE = "type"; public static final String TYPE = "type";
/** /**
* The last sync id * 最后同步ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String SYNC_ID = "sync_id"; public static final String SYNC_ID = "sync_id";
/** /**
* Sign to indicate local modified or not * 标识本地是否有修改
* <P> Type: INTEGER </P> * <P> 类型: INTEGER </P>
*/ */
public static final String LOCAL_MODIFIED = "local_modified"; public static final String LOCAL_MODIFIED = "local_modified";
/** /**
* Original parent id before moving into temporary folder * 移动到临时文件夹前的原始父ID
* <P> Type : INTEGER </P> * <P> 类型 : INTEGER </P>
*/ */
public static final String ORIGIN_PARENT_ID = "origin_parent_id"; public static final String ORIGIN_PARENT_ID = "origin_parent_id";
/** /**
* The gtask id * Google任务ID（用于与Google任务同步）
* <P> Type : TEXT </P> * <P> 类型 : TEXT </P>
*/ */
public static final String GTASK_ID = "gtask_id"; public static final String GTASK_ID = "gtask_id";
/** /**
* The version code * 版本代码
* <P> Type : INTEGER (long) </P> * <P> 类型 : INTEGER (long) </P>
*/ */
public static final String VERSION = "version"; public static final String VERSION = "version";
} }
/**
* 数据表的列定义
*/
public interface DataColumns { public interface DataColumns {
/** /**
* The unique ID for a row * 行的唯一ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String ID = "_id"; public static final String ID = "_id";
/** /**
* The MIME type of the item represented by this row. * 此行表示的数据项的MIME类型
* <P> Type: Text </P> * <P> 类型: Text </P>
*/ */
public static final String MIME_TYPE = "mime_type"; public static final String MIME_TYPE = "mime_type";
/** /**
* The reference id to note that this data belongs to * 此数据所属便签的引用ID
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String NOTE_ID = "note_id"; public static final String NOTE_ID = "note_id";
/** /**
* Created data for note or folder * 创建日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String CREATED_DATE = "created_date"; public static final String CREATED_DATE = "created_date";
/** /**
* Latest modified date * 最新修改日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String MODIFIED_DATE = "modified_date"; public static final String MODIFIED_DATE = "modified_date";
/** /**
* Data's content * 数据内容
* <P> Type: TEXT </P> * <P> 类型: TEXT </P>
*/ */
public static final String CONTENT = "content"; public static final String CONTENT = "content";
/** /**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for * 通用数据列，含义由{@link #MIMETYPE}指定，用于整数类型数据
* integer data type * <P> 类型: INTEGER </P>
* <P> Type: INTEGER </P>
*/ */
public static final String DATA1 = "data1"; public static final String DATA1 = "data1";
/** /**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for * 通用数据列，含义由{@link #MIMETYPE}指定，用于整数类型数据
* integer data type * <P> 类型: INTEGER </P>
* <P> Type: INTEGER </P>
*/ */
public static final String DATA2 = "data2"; public static final String DATA2 = "data2";
/** /**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据
* TEXT data type * <P> 类型: TEXT </P>
* <P> Type: TEXT </P>
*/ */
public static final String DATA3 = "data3"; public static final String DATA3 = "data3";
/** /**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据
* TEXT data type * <P> 类型: TEXT </P>
* <P> Type: TEXT </P>
*/ */
public static final String DATA4 = "data4"; public static final String DATA4 = "data4";
/** /**
* Generic data column, the meaning is {@link #MIMETYPE} specific, used for * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据
* TEXT data type * <P> 类型: TEXT </P>
* <P> Type: TEXT </P>
*/ */
public static final String DATA5 = "data5"; public static final String DATA5 = "data5";
} }
/**
* 文本便签类型定义
*/
public static final class TextNote implements DataColumns { public static final class TextNote implements DataColumns {
/** /**
* Mode to indicate the text in check list mode or not * 标识文本是否处于待办清单模式
* <P> Type: Integer 1:check list mode 0: normal mode </P> * <P> 类型: Integer 1:待办清单模式 0:普通文本模式 </P>
*/ */
public static final String MODE = DATA1; public static final String MODE = DATA1;
public static final int MODE_CHECK_LIST = 1; public static final int MODE_CHECK_LIST = 1; // 待办清单模式值
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note"; public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note"; // 文本便签集合的MIME类型
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note"; // 单个文本便签的MIME类型
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"); // 文本便签的内容URI
public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note");
} }
/**
* 通话记录便签类型定义
*/
public static final class CallNote implements DataColumns { public static final class CallNote implements DataColumns {
/** /**
* Call date for this record * 此记录的通话日期
* <P> Type: INTEGER (long) </P> * <P> 类型: INTEGER (long) </P>
*/ */
public static final String CALL_DATE = DATA1; public static final String CALL_DATE = DATA1;
/** /**
* Phone number for this record * 此记录的电话号码
* <P> Type: TEXT </P> * <P> 类型: TEXT </P>
*/ */
public static final String PHONE_NUMBER = DATA3; public static final String PHONE_NUMBER = DATA3;
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note"; public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note"; // 通话记录集合的MIME类型
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note"; // 单个通话记录的MIME类型
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"); public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); // 通话记录的内容URI
} }
} }
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