Type: INTEGER (long)
+ * 行的唯一ID + *类型: INTEGER (long)
*/ public static final String ID = "_id"; /** - * The parent's id for note or folder - *Type: INTEGER (long)
+ * 便签或文件夹的父级ID + *类型: INTEGER (long)
*/ public static final String PARENT_ID = "parent_id"; /** - * Created data for note or folder - *Type: INTEGER (long)
+ * 便签或文件夹的创建日期 + *类型: INTEGER (long)
*/ public static final String CREATED_DATE = "created_date"; /** - * Latest modified date - *Type: INTEGER (long)
+ * 最后修改日期 + *类型: INTEGER (long)
*/ public static final String MODIFIED_DATE = "modified_date"; - /** - * Alert date - *Type: INTEGER (long)
+ * 提醒日期 + *类型: INTEGER (long)
*/ public static final String ALERTED_DATE = "alert_date"; /** - * Folder's name or text content of note - *Type: TEXT
+ * 文件夹名称或便签的摘要内容 + *类型: TEXT
*/ public static final String SNIPPET = "snippet"; /** - * Note's widget id - *Type: INTEGER (long)
+ * 便签关联的桌面小部件ID + *类型: INTEGER (long)
*/ public static final String WIDGET_ID = "widget_id"; /** - * Note's widget type - *Type: INTEGER (long)
+ * 便签关联的桌面小部件类型 + *类型: INTEGER (long)
*/ public static final String WIDGET_TYPE = "widget_type"; /** - * Note's background color's id - *Type: INTEGER (long)
+ * 便签的背景颜色ID + *类型: INTEGER (long)
*/ public static final String BG_COLOR_ID = "bg_color_id"; /** - * For text note, it doesn't has attachment, for multi-media - * note, it has at least one attachment - *Type: INTEGER
+ * 标识便签是否有附件 + * 文本便签没有附件，多媒体便签至少有一个附件 + *类型: INTEGER
*/ public static final String HAS_ATTACHMENT = "has_attachment"; /** - * Folder's count of notes - *Type: INTEGER (long)
+ * 文件夹包含的便签数量 + *类型: INTEGER (long)
*/ public static final String NOTES_COUNT = "notes_count"; /** - * The file type: folder or note - *Type: INTEGER
+ * 文件类型：文件夹或便签 + *类型: INTEGER
*/ public static final String TYPE = "type"; /** - * The last sync id - *Type: INTEGER (long)
+ * 最后同步ID + *类型: INTEGER (long)
*/ public static final String SYNC_ID = "sync_id"; /** - * Sign to indicate local modified or not - *Type: INTEGER
+ * 标识本地是否有修改 + *类型: INTEGER
*/ public static final String LOCAL_MODIFIED = "local_modified"; /** - * Original parent id before moving into temporary folder - *Type : INTEGER
+ * 移动到临时文件夹前的原始父级ID + *类型 : INTEGER
*/ public static final String ORIGIN_PARENT_ID = "origin_parent_id"; /** - * The gtask id - *Type : TEXT
+ * Google任务ID + *类型 : TEXT
*/ public static final String GTASK_ID = "gtask_id"; /** - * The version code - *Type : INTEGER (long)
+ * 版本代码 + *类型 : INTEGER (long)
*/ public static final String VERSION = "version"; } + /** + * 数据表的列定义接口 + * 定义了数据表的所有字段名称和含义 + */ public interface DataColumns { /** - * The unique ID for a row - *Type: INTEGER (long)
+ * 行的唯一ID + *类型: INTEGER (long)
*/ public static final String ID = "_id"; /** - * The MIME type of the item represented by this row. - *Type: Text
+ * 此行表示的数据项的MIME类型 + *类型: Text
*/ public static final String MIME_TYPE = "mime_type"; /** - * The reference id to note that this data belongs to - *Type: INTEGER (long)
+ * 此数据所属便签的引用ID + *类型: INTEGER (long)
*/ public static final String NOTE_ID = "note_id"; /** - * Created data for note or folder - *Type: INTEGER (long)
+ * 数据的创建日期 + *类型: INTEGER (long)
*/ public static final String CREATED_DATE = "created_date"; /** - * Latest modified date - *Type: INTEGER (long)
+ * 数据的最后修改日期 + *类型: INTEGER (long)
*/ public static final String MODIFIED_DATE = "modified_date"; /** - * Data's content - *Type: TEXT
+ * 数据内容 + *类型: TEXT
*/ public static final String CONTENT = "content"; - /** - * Generic data column, the meaning is {@link #MIMETYPE} specific, used for - * integer data type - *Type: INTEGER
+ * 通用数据列，含义由{@link #MIMETYPE}指定，用于整数类型数据 + *类型: INTEGER
*/ public static final String DATA1 = "data1"; /** - * Generic data column, the meaning is {@link #MIMETYPE} specific, used for - * integer data type - *Type: INTEGER
+ * 通用数据列，含义由{@link #MIMETYPE}指定，用于整数类型数据 + *类型: INTEGER
*/ public static final String DATA2 = "data2"; /** - * Generic data column, the meaning is {@link #MIMETYPE} specific, used for - * TEXT data type - *Type: TEXT
+ * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据 + *类型: TEXT
*/ public static final String DATA3 = "data3"; /** - * Generic data column, the meaning is {@link #MIMETYPE} specific, used for - * TEXT data type - *Type: TEXT
+ * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据 + *类型: TEXT
*/ public static final String DATA4 = "data4"; /** - * Generic data column, the meaning is {@link #MIMETYPE} specific, used for - * TEXT data type - *Type: TEXT
+ * 通用数据列，含义由{@link #MIMETYPE}指定，用于文本类型数据 + *类型: TEXT
*/ public static final String DATA5 = "data5"; } + /** + * 文本便签类 + * 继承DataColumns接口，定义文本便签特有的字段和常量 + */ public static final class TextNote implements DataColumns { /** - * Mode to indicate the text in check list mode or not - *Type: Integer 1:check list mode 0: normal mode
+ * 标识文本是否处于复选列表模式 + *类型: Integer 1:复选列表模式 0:普通模式
*/ 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 int MODE_CHECK_LIST = 1; // 复选列表模式值 - public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/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"; // 单条文本便签的MIME类型 + public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note"); // 文本便签的内容URI } + /** + * 通话记录便签类 + * 继承DataColumns接口，定义通话记录便签特有的字段和常量 + */ public static final class CallNote implements DataColumns { /** - * Call date for this record - *Type: INTEGER (long)
+ * 通话记录的日期 + *类型: INTEGER (long)
*/ public static final String CALL_DATE = DATA1; /** - * Phone number for this record - *Type: TEXT
+ * 通话记录的电话号码 + *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"); + 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"; // 单条通话记录的MIME类型 + public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); // 通话记录的内容URI } -} +} \ No newline at end of file