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pen985xif 2 months ago
parent 54bd4bf445 afc01b235c
commit 99017b92ae
4 changed files with 324 additions and 34 deletions

119
src/Notes/Notes/app/src/main/java/net/micode/notes/tool/BackupUtils.java
Unescape View File

@ -35,12 +35,19 @@ import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.PrintStream; import java.io.PrintStream;
/**
* 该类用于实现笔记数据的备份功能，将笔记数据导出为文本文件。
*/
public class BackupUtils { public class BackupUtils {
private static final String TAG = "BackupUtils"; private static final String TAG = "BackupUtils";
// Singleton stuff // 单例实例
private static BackupUtils sInstance; private static BackupUtils sInstance;
/**
* 获取BackupUtils的单例实例
* @param context 上下文对象
* @return BackupUtils的单例实例
*/
public static synchronized BackupUtils getInstance(Context context) { public static synchronized BackupUtils getInstance(Context context) {
if (sInstance == null) { if (sInstance == null) {
sInstance = new BackupUtils(context); sInstance = new BackupUtils(context);
@ -49,43 +56,67 @@ public class BackupUtils {
} }
/** /**
* Following states are signs to represents backup or restore * 以下状态常量用于表示备份或恢复操作的状态
* status
*/ */
// Currently, the sdcard is not mounted // 当前SD卡未挂载
public static final int STATE_SD_CARD_UNMOUONTED = 0; public static final int STATE_SD_CARD_UNMOUONTED = 0;
// The backup file not exist // 备份文件不存在
public static final int STATE_BACKUP_FILE_NOT_EXIST = 1; public static final int STATE_BACKUP_FILE_NOT_EXIST = 1;
// The data is not well formated, may be changed by other programs // 数据格式不正确，可能被其他程序修改
public static final int STATE_DATA_DESTROIED = 2; public static final int STATE_DATA_DESTROIED = 2;
// Some run-time exception which causes restore or backup fails // 运行时异常导致备份或恢复失败
public static final int STATE_SYSTEM_ERROR = 3; public static final int STATE_SYSTEM_ERROR = 3;
// Backup or restore success // 备份或恢复成功
public static final int STATE_SUCCESS = 4; public static final int STATE_SUCCESS = 4;
// 文本导出工具类实例
private TextExport mTextExport; private TextExport mTextExport;
/**
* 构造函数，初始化文本导出工具类
* @param context 上下文对象
*/
private BackupUtils(Context context) { private BackupUtils(Context context) {
mTextExport = new TextExport(context); mTextExport = new TextExport(context);
} }
/**
* 检查外部存储是否可用
* @return 如果外部存储已挂载返回true，否则返回false
*/
private static boolean externalStorageAvailable() { private static boolean externalStorageAvailable() {
return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()); return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
} }
/**
* 导出笔记数据为文本文件
* @return 导出操作的状态码
*/
public int exportToText() { public int exportToText() {
return mTextExport.exportToText(); return mTextExport.exportToText();
} }
/**
* 获取导出的文本文件的文件名
* @return 文件名
*/
public String getExportedTextFileName() { public String getExportedTextFileName() {
return mTextExport.mFileName; return mTextExport.mFileName;
} }
/**
* 获取导出的文本文件的存储目录
* @return 存储目录
*/
public String getExportedTextFileDir() { public String getExportedTextFileDir() {
return mTextExport.mFileDirectory; return mTextExport.mFileDirectory;
} }
/**
* 内部类，用于实现文本导出功能
*/
private static class TextExport { private static class TextExport {
// 查询笔记的投影列
private static final String[] NOTE_PROJECTION = { private static final String[] NOTE_PROJECTION = {
NoteColumns.ID, NoteColumns.ID,
NoteColumns.MODIFIED_DATE, NoteColumns.MODIFIED_DATE,
@ -93,12 +124,16 @@ public class BackupUtils {
NoteColumns.TYPE NoteColumns.TYPE
}; };
// 笔记ID列的索引
private static final int NOTE_COLUMN_ID = 0; private static final int NOTE_COLUMN_ID = 0;
// 笔记修改日期列的索引
private static final int NOTE_COLUMN_MODIFIED_DATE = 1; private static final int NOTE_COLUMN_MODIFIED_DATE = 1;
// 笔记摘要列的索引
private static final int NOTE_COLUMN_SNIPPET = 2; private static final int NOTE_COLUMN_SNIPPET = 2;
// 查询数据的投影列
private static final String[] DATA_PROJECTION = { private static final String[] DATA_PROJECTION = {
DataColumns.CONTENT, DataColumns.CONTENT,
DataColumns.MIME_TYPE, DataColumns.MIME_TYPE,
@ -108,23 +143,38 @@ public class BackupUtils {
DataColumns.DATA4, DataColumns.DATA4,
}; };
// 数据内容列的索引
private static final int DATA_COLUMN_CONTENT = 0; private static final int DATA_COLUMN_CONTENT = 0;
// 数据MIME类型列的索引
private static final int DATA_COLUMN_MIME_TYPE = 1; private static final int DATA_COLUMN_MIME_TYPE = 1;
// 通话日期列的索引
private static final int DATA_COLUMN_CALL_DATE = 2; private static final int DATA_COLUMN_CALL_DATE = 2;
// 电话号码列的索引
private static final int DATA_COLUMN_PHONE_NUMBER = 4; private static final int DATA_COLUMN_PHONE_NUMBER = 4;
// 文本格式数组
private final String [] TEXT_FORMAT; private final String [] TEXT_FORMAT;
// 文件夹名称格式的索引
private static final int FORMAT_FOLDER_NAME = 0; private static final int FORMAT_FOLDER_NAME = 0;
// 笔记日期格式的索引
private static final int FORMAT_NOTE_DATE = 1; private static final int FORMAT_NOTE_DATE = 1;
// 笔记内容格式的索引
private static final int FORMAT_NOTE_CONTENT = 2; private static final int FORMAT_NOTE_CONTENT = 2;
// 上下文对象
private Context mContext; private Context mContext;
// 导出的文件名
private String mFileName; private String mFileName;
// 导出文件的存储目录
private String mFileDirectory; private String mFileDirectory;
/**
* 构造函数，初始化上下文、文本格式、文件名和存储目录
* @param context 上下文对象
*/
public TextExport(Context context) { public TextExport(Context context) {
TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note); TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note);
mContext = context; mContext = context;
@ -132,15 +182,22 @@ public class BackupUtils {
mFileDirectory = ""; mFileDirectory = "";
} }
/**
* 根据索引获取文本格式
* @param id 格式索引
* @return 对应的文本格式字符串
*/
private String getFormat(int id) { private String getFormat(int id) {
return TEXT_FORMAT[id]; return TEXT_FORMAT[id];
} }
/** /**
* Export the folder identified by folder id to text * 将指定文件夹下的笔记导出为文本
* @param folderId 文件夹ID
* @param ps 打印流
*/ */
private void exportFolderToText(String folderId, PrintStream ps) { private void exportFolderToText(String folderId, PrintStream ps) {
// Query notes belong to this folder // 查询该文件夹下的笔记
Cursor notesCursor = mContext.getContentResolver().query(Notes.CONTENT_NOTE_URI, Cursor notesCursor = mContext.getContentResolver().query(Notes.CONTENT_NOTE_URI,
NOTE_PROJECTION, NoteColumns.PARENT_ID + "=?", new String[] { NOTE_PROJECTION, NoteColumns.PARENT_ID + "=?", new String[] {
folderId folderId
@ -149,11 +206,11 @@ public class BackupUtils {
if (notesCursor != null) { if (notesCursor != null) {
if (notesCursor.moveToFirst()) { if (notesCursor.moveToFirst()) {
do { do {
// Print note's last modified date // 打印笔记的最后修改日期
ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format( ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format(
mContext.getString(R.string.format_datetime_mdhm), mContext.getString(R.string.format_datetime_mdhm),
notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE)))); notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE))));
// Query data belong to this note // 查询该笔记的数据
String noteId = notesCursor.getString(NOTE_COLUMN_ID); String noteId = notesCursor.getString(NOTE_COLUMN_ID);
exportNoteToText(noteId, ps); exportNoteToText(noteId, ps);
} while (notesCursor.moveToNext()); } while (notesCursor.moveToNext());
@ -163,9 +220,12 @@ public class BackupUtils {
} }
/** /**
* Export note identified by id to a print stream * 将指定笔记导出为文本
* @param noteId 笔记ID
* @param ps 打印流
*/ */
private void exportNoteToText(String noteId, PrintStream ps) { private void exportNoteToText(String noteId, PrintStream ps) {
// 查询该笔记的数据
Cursor dataCursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, Cursor dataCursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI,
DATA_PROJECTION, DataColumns.NOTE_ID + "=?", new String[] { DATA_PROJECTION, DataColumns.NOTE_ID + "=?", new String[] {
noteId noteId
@ -176,7 +236,7 @@ public class BackupUtils {
do { do {
String mimeType = dataCursor.getString(DATA_COLUMN_MIME_TYPE); String mimeType = dataCursor.getString(DATA_COLUMN_MIME_TYPE);
if (DataConstants.CALL_NOTE.equals(mimeType)) { if (DataConstants.CALL_NOTE.equals(mimeType)) {
// Print phone number // 打印电话号码
String phoneNumber = dataCursor.getString(DATA_COLUMN_PHONE_NUMBER); String phoneNumber = dataCursor.getString(DATA_COLUMN_PHONE_NUMBER);
long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE); long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE);
String location = dataCursor.getString(DATA_COLUMN_CONTENT); String location = dataCursor.getString(DATA_COLUMN_CONTENT);
@ -185,11 +245,11 @@ public class BackupUtils {
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
phoneNumber)); phoneNumber));
} }
// Print call date // 打印通话日期
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), DateFormat ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), DateFormat
.format(mContext.getString(R.string.format_datetime_mdhm), .format(mContext.getString(R.string.format_datetime_mdhm),
callDate))); callDate)));
// Print call attachment location // 打印通话附件位置
if (!TextUtils.isEmpty(location)) { if (!TextUtils.isEmpty(location)) {
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
location)); location));
@ -205,7 +265,7 @@ public class BackupUtils {
} }
dataCursor.close(); dataCursor.close();
} }
// print a line separator between note // 打印笔记之间的分隔符
try { try {
ps.write(new byte[] { ps.write(new byte[] {
Character.LINE_SEPARATOR, Character.LETTER_NUMBER Character.LINE_SEPARATOR, Character.LETTER_NUMBER
@ -216,9 +276,11 @@ public class BackupUtils {
} }
/** /**
* Note will be exported as text which is user readable * 将笔记导出为用户可读的文本文件
* @return 导出操作的状态码
*/ */
public int exportToText() { public int exportToText() {
// 检查外部存储是否可用
if (!externalStorageAvailable()) { if (!externalStorageAvailable()) {
Log.d(TAG, "Media was not mounted"); Log.d(TAG, "Media was not mounted");
return STATE_SD_CARD_UNMOUONTED; return STATE_SD_CARD_UNMOUONTED;
@ -229,7 +291,7 @@ public class BackupUtils {
Log.e(TAG, "get print stream error"); Log.e(TAG, "get print stream error");
return STATE_SYSTEM_ERROR; return STATE_SYSTEM_ERROR;
} }
// First export folder and its notes // 首先导出文件夹及其笔记
Cursor folderCursor = mContext.getContentResolver().query( Cursor folderCursor = mContext.getContentResolver().query(
Notes.CONTENT_NOTE_URI, Notes.CONTENT_NOTE_URI,
NOTE_PROJECTION, NOTE_PROJECTION,
@ -240,7 +302,7 @@ public class BackupUtils {
if (folderCursor != null) { if (folderCursor != null) {
if (folderCursor.moveToFirst()) { if (folderCursor.moveToFirst()) {
do { do {
// Print folder's name // 打印文件夹名称
String folderName = ""; String folderName = "";
if(folderCursor.getLong(NOTE_COLUMN_ID) == Notes.ID_CALL_RECORD_FOLDER) { if(folderCursor.getLong(NOTE_COLUMN_ID) == Notes.ID_CALL_RECORD_FOLDER) {
folderName = mContext.getString(R.string.call_record_folder_name); folderName = mContext.getString(R.string.call_record_folder_name);
@ -257,7 +319,7 @@ public class BackupUtils {
folderCursor.close(); folderCursor.close();
} }
// Export notes in root's folder // 导出根文件夹下的笔记
Cursor noteCursor = mContext.getContentResolver().query( Cursor noteCursor = mContext.getContentResolver().query(
Notes.CONTENT_NOTE_URI, Notes.CONTENT_NOTE_URI,
NOTE_PROJECTION, NOTE_PROJECTION,
@ -270,7 +332,7 @@ public class BackupUtils {
ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format( ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format(
mContext.getString(R.string.format_datetime_mdhm), mContext.getString(R.string.format_datetime_mdhm),
noteCursor.getLong(NOTE_COLUMN_MODIFIED_DATE)))); noteCursor.getLong(NOTE_COLUMN_MODIFIED_DATE))));
// Query data belong to this note // 查询该笔记的数据
String noteId = noteCursor.getString(NOTE_COLUMN_ID); String noteId = noteCursor.getString(NOTE_COLUMN_ID);
exportNoteToText(noteId, ps); exportNoteToText(noteId, ps);
} while (noteCursor.moveToNext()); } while (noteCursor.moveToNext());
@ -283,7 +345,8 @@ public class BackupUtils {
} }
/** /**
* Get a print stream pointed to the file {@generateExportedTextFile} * 获取指向导出文本文件的打印流
* @return 打印流对象，如果获取失败返回null
*/ */
private PrintStream getExportToTextPrintStream() { private PrintStream getExportToTextPrintStream() {
File file = generateFileMountedOnSDcard(mContext, R.string.file_path, File file = generateFileMountedOnSDcard(mContext, R.string.file_path,
@ -310,7 +373,11 @@ public class BackupUtils {
} }
/** /**
* Generate the text file to store imported data * 在SD卡上生成用于存储导入数据的文本文件
* @param context 上下文对象
* @param filePathResId 文件路径资源ID
* @param fileNameFormatResId 文件名格式资源ID
* @return 生成的文件对象，如果生成失败返回null
*/ */
private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) { private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) {
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
@ -340,5 +407,3 @@ public class BackupUtils {
return null; return null;
} }
} }

84
src/Notes/Notes/app/src/main/java/net/micode/notes/tool/DataUtils.java
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@ -34,9 +34,18 @@ import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.HashSet; import java.util.HashSet;
/**
* 该类提供了一系列与笔记数据操作相关的工具方法，如批量删除、移动笔记等。
*/
public class DataUtils { public class DataUtils {
public static final String TAG = "DataUtils"; public static final String TAG = "DataUtils";
/**
* 批量删除笔记
* @param resolver 内容解析器
* @param ids 要删除的笔记ID集合
* @return 如果删除成功返回true，否则返回false
*/
public static boolean batchDeleteNotes(ContentResolver resolver, HashSet<Long> ids) { public static boolean batchDeleteNotes(ContentResolver resolver, HashSet<Long> ids) {
if (ids == null) { if (ids == null) {
Log.d(TAG, "the ids is null"); Log.d(TAG, "the ids is null");
@ -72,6 +81,13 @@ public class DataUtils {
return false; return false;
} }
/**
* 将笔记移动到指定文件夹
* @param resolver 内容解析器
* @param id 笔记ID
* @param srcFolderId 源文件夹ID
* @param desFolderId 目标文件夹ID
*/
public static void moveNoteToFoler(ContentResolver resolver, long id, long srcFolderId, long desFolderId) { public static void moveNoteToFoler(ContentResolver resolver, long id, long srcFolderId, long desFolderId) {
ContentValues values = new ContentValues(); ContentValues values = new ContentValues();
values.put(NoteColumns.PARENT_ID, desFolderId); values.put(NoteColumns.PARENT_ID, desFolderId);
@ -80,6 +96,13 @@ public class DataUtils {
resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null); resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null);
} }
/**
* 批量将笔记移动到指定文件夹
* @param resolver 内容解析器
* @param ids 要移动的笔记ID集合
* @param folderId 目标文件夹ID
* @return 如果移动成功返回true，否则返回false
*/
public static boolean batchMoveToFolder(ContentResolver resolver, HashSet<Long> ids, public static boolean batchMoveToFolder(ContentResolver resolver, HashSet<Long> ids,
long folderId) { long folderId) {
if (ids == null) { if (ids == null) {
@ -112,7 +135,9 @@ public class DataUtils {
} }
/** /**
* Get the all folder count except system folders {@link Notes#TYPE_SYSTEM}} * 获取用户文件夹的数量（不包括系统文件夹）
* @param resolver 内容解析器
* @return 用户文件夹的数量
*/ */
public static int getUserFolderCount(ContentResolver resolver) { public static int getUserFolderCount(ContentResolver resolver) {
Cursor cursor =resolver.query(Notes.CONTENT_NOTE_URI, Cursor cursor =resolver.query(Notes.CONTENT_NOTE_URI,
@ -136,6 +161,13 @@ public class DataUtils {
return count; return count;
} }
/**
* 检查笔记是否在数据库中可见
* @param resolver 内容解析器
* @param noteId 笔记ID
* @param type 笔记类型
* @return 如果笔记可见返回true，否则返回false
*/
public static boolean visibleInNoteDatabase(ContentResolver resolver, long noteId, int type) { public static boolean visibleInNoteDatabase(ContentResolver resolver, long noteId, int type) {
Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
null, null,
@ -153,6 +185,12 @@ public class DataUtils {
return exist; return exist;
} }
/**
* 检查笔记是否存在于数据库中
* @param resolver 内容解析器
* @param noteId 笔记ID
* @return 如果笔记存在返回true，否则返回false
*/
public static boolean existInNoteDatabase(ContentResolver resolver, long noteId) { public static boolean existInNoteDatabase(ContentResolver resolver, long noteId) {
Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
null, null, null, null); null, null, null, null);
@ -167,6 +205,12 @@ public class DataUtils {
return exist; return exist;
} }
/**
* 检查数据是否存在于数据库中
* @param resolver 内容解析器
* @param dataId 数据ID
* @return 如果数据存在返回true，否则返回false
*/
public static boolean existInDataDatabase(ContentResolver resolver, long dataId) { public static boolean existInDataDatabase(ContentResolver resolver, long dataId) {
Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId),
null, null, null, null); null, null, null, null);
@ -181,6 +225,12 @@ public class DataUtils {
return exist; return exist;
} }
/**
* 检查可见文件夹名称是否已存在
* @param resolver 内容解析器
* @param name 文件夹名称
* @return 如果文件夹名称已存在返回true，否则返回false
*/
public static boolean checkVisibleFolderName(ContentResolver resolver, String name) { public static boolean checkVisibleFolderName(ContentResolver resolver, String name) {
Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, null, Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, null,
NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER +
@ -197,6 +247,12 @@ public class DataUtils {
return exist; return exist;
} }
/**
* 获取指定文件夹下的笔记小部件集合
* @param resolver 内容解析器
* @param folderId 文件夹ID
* @return 笔记小部件集合
*/
public static HashSet<AppWidgetAttribute> getFolderNoteWidget(ContentResolver resolver, long folderId) { public static HashSet<AppWidgetAttribute> getFolderNoteWidget(ContentResolver resolver, long folderId) {
Cursor c = resolver.query(Notes.CONTENT_NOTE_URI, Cursor c = resolver.query(Notes.CONTENT_NOTE_URI,
new String[] { NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE }, new String[] { NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE },
@ -224,6 +280,12 @@ public class DataUtils {
return set; return set;
} }
/**
* 根据笔记ID获取通话号码
* @param resolver 内容解析器
* @param noteId 笔记ID
* @return 通话号码，如果未找到返回空字符串
*/
public static String getCallNumberByNoteId(ContentResolver resolver, long noteId) { public static String getCallNumberByNoteId(ContentResolver resolver, long noteId) {
Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI, Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI,
new String [] { CallNote.PHONE_NUMBER }, new String [] { CallNote.PHONE_NUMBER },
@ -243,6 +305,13 @@ public class DataUtils {
return ""; return "";
} }
/**
* 根据电话号码和通话日期获取笔记ID
* @param resolver 内容解析器
* @param phoneNumber 电话号码
* @param callDate 通话日期
* @return 笔记ID，如果未找到返回0
*/
public static long getNoteIdByPhoneNumberAndCallDate(ContentResolver resolver, String phoneNumber, long callDate) { public static long getNoteIdByPhoneNumberAndCallDate(ContentResolver resolver, String phoneNumber, long callDate) {
Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI, Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI,
new String [] { CallNote.NOTE_ID }, new String [] { CallNote.NOTE_ID },
@ -264,6 +333,12 @@ public class DataUtils {
return 0; return 0;
} }
/**
* 根据笔记ID获取笔记摘要
* @param resolver 内容解析器
* @param noteId 笔记ID
* @return 笔记摘要，如果未找到抛出异常
*/
public static String getSnippetById(ContentResolver resolver, long noteId) { public static String getSnippetById(ContentResolver resolver, long noteId) {
Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI,
new String [] { NoteColumns.SNIPPET }, new String [] { NoteColumns.SNIPPET },
@ -282,6 +357,11 @@ public class DataUtils {
throw new IllegalArgumentException("Note is not found with id: " + noteId); throw new IllegalArgumentException("Note is not found with id: " + noteId);
} }
/**
* 格式化笔记摘要，去除前后空格并截取第一行
* @param snippet 笔记摘要
* @return 格式化后的笔记摘要
*/
public static String getFormattedSnippet(String snippet) { public static String getFormattedSnippet(String snippet) {
if (snippet != null) { if (snippet != null) {
snippet = snippet.trim(); snippet = snippet.trim();

50
src/Notes/Notes/app/src/main/java/net/micode/notes/tool/GTaskStringUtils.java
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@ -16,98 +16,146 @@
package net.micode.notes.tool; package net.micode.notes.tool;
/**
* 该类包含与Google任务相关的JSON字符串常量，用于处理Google任务相关的数据交互。
*/
public class GTaskStringUtils { public class GTaskStringUtils {
// Google任务JSON中的动作ID字段
public final static String GTASK_JSON_ACTION_ID = "action_id"; public final static String GTASK_JSON_ACTION_ID = "action_id";
// Google任务JSON中的动作列表字段
public final static String GTASK_JSON_ACTION_LIST = "action_list"; public final static String GTASK_JSON_ACTION_LIST = "action_list";
// Google任务JSON中的动作类型字段
public final static String GTASK_JSON_ACTION_TYPE = "action_type"; public final static String GTASK_JSON_ACTION_TYPE = "action_type";
// Google任务JSON中创建动作的类型值
public final static String GTASK_JSON_ACTION_TYPE_CREATE = "create"; public final static String GTASK_JSON_ACTION_TYPE_CREATE = "create";
// Google任务JSON中获取所有任务动作的类型值
public final static String GTASK_JSON_ACTION_TYPE_GETALL = "get_all"; public final static String GTASK_JSON_ACTION_TYPE_GETALL = "get_all";
// Google任务JSON中移动任务动作的类型值
public final static String GTASK_JSON_ACTION_TYPE_MOVE = "move"; public final static String GTASK_JSON_ACTION_TYPE_MOVE = "move";
// Google任务JSON中更新任务动作的类型值
public final static String GTASK_JSON_ACTION_TYPE_UPDATE = "update"; public final static String GTASK_JSON_ACTION_TYPE_UPDATE = "update";
// Google任务JSON中的创建者ID字段
public final static String GTASK_JSON_CREATOR_ID = "creator_id"; public final static String GTASK_JSON_CREATOR_ID = "creator_id";
// Google任务JSON中的子实体字段
public final static String GTASK_JSON_CHILD_ENTITY = "child_entity"; public final static String GTASK_JSON_CHILD_ENTITY = "child_entity";
// Google任务JSON中的客户端版本字段
public final static String GTASK_JSON_CLIENT_VERSION = "client_version"; public final static String GTASK_JSON_CLIENT_VERSION = "client_version";
// Google任务JSON中的完成状态字段
public final static String GTASK_JSON_COMPLETED = "completed"; public final static String GTASK_JSON_COMPLETED = "completed";
// Google任务JSON中的当前列表ID字段
public final static String GTASK_JSON_CURRENT_LIST_ID = "current_list_id"; public final static String GTASK_JSON_CURRENT_LIST_ID = "current_list_id";
// Google任务JSON中的默认列表ID字段
public final static String GTASK_JSON_DEFAULT_LIST_ID = "default_list_id"; public final static String GTASK_JSON_DEFAULT_LIST_ID = "default_list_id";
// Google任务JSON中的删除状态字段
public final static String GTASK_JSON_DELETED = "deleted"; public final static String GTASK_JSON_DELETED = "deleted";
// Google任务JSON中的目标列表字段
public final static String GTASK_JSON_DEST_LIST = "dest_list"; public final static String GTASK_JSON_DEST_LIST = "dest_list";
// Google任务JSON中的目标父级字段
public final static String GTASK_JSON_DEST_PARENT = "dest_parent"; public final static String GTASK_JSON_DEST_PARENT = "dest_parent";
// Google任务JSON中的目标父级类型字段
public final static String GTASK_JSON_DEST_PARENT_TYPE = "dest_parent_type"; public final static String GTASK_JSON_DEST_PARENT_TYPE = "dest_parent_type";
// Google任务JSON中的实体增量字段
public final static String GTASK_JSON_ENTITY_DELTA = "entity_delta"; public final static String GTASK_JSON_ENTITY_DELTA = "entity_delta";
// Google任务JSON中的实体类型字段
public final static String GTASK_JSON_ENTITY_TYPE = "entity_type"; public final static String GTASK_JSON_ENTITY_TYPE = "entity_type";
// Google任务JSON中获取已删除任务的字段
public final static String GTASK_JSON_GET_DELETED = "get_deleted"; public final static String GTASK_JSON_GET_DELETED = "get_deleted";
// Google任务JSON中的ID字段
public final static String GTASK_JSON_ID = "id"; public final static String GTASK_JSON_ID = "id";
// Google任务JSON中的索引字段
public final static String GTASK_JSON_INDEX = "index"; public final static String GTASK_JSON_INDEX = "index";
// Google任务JSON中的最后修改时间字段
public final static String GTASK_JSON_LAST_MODIFIED = "last_modified"; public final static String GTASK_JSON_LAST_MODIFIED = "last_modified";
// Google任务JSON中的最新同步点字段
public final static String GTASK_JSON_LATEST_SYNC_POINT = "latest_sync_point"; public final static String GTASK_JSON_LATEST_SYNC_POINT = "latest_sync_point";
// Google任务JSON中的列表ID字段
public final static String GTASK_JSON_LIST_ID = "list_id"; public final static String GTASK_JSON_LIST_ID = "list_id";
// Google任务JSON中的列表集合字段
public final static String GTASK_JSON_LISTS = "lists"; public final static String GTASK_JSON_LISTS = "lists";
// Google任务JSON中的名称字段
public final static String GTASK_JSON_NAME = "name"; public final static String GTASK_JSON_NAME = "name";
// Google任务JSON中的新ID字段
public final static String GTASK_JSON_NEW_ID = "new_id"; public final static String GTASK_JSON_NEW_ID = "new_id";
// Google任务JSON中的备注字段
public final static String GTASK_JSON_NOTES = "notes"; public final static String GTASK_JSON_NOTES = "notes";
// Google任务JSON中的父级ID字段
public final static String GTASK_JSON_PARENT_ID = "parent_id"; public final static String GTASK_JSON_PARENT_ID = "parent_id";
// Google任务JSON中的前一个兄弟ID字段
public final static String GTASK_JSON_PRIOR_SIBLING_ID = "prior_sibling_id"; public final static String GTASK_JSON_PRIOR_SIBLING_ID = "prior_sibling_id";
// Google任务JSON中的结果字段
public final static String GTASK_JSON_RESULTS = "results"; public final static String GTASK_JSON_RESULTS = "results";
// Google任务JSON中的源列表字段
public final static String GTASK_JSON_SOURCE_LIST = "source_list"; public final static String GTASK_JSON_SOURCE_LIST = "source_list";
// Google任务JSON中的任务集合字段
public final static String GTASK_JSON_TASKS = "tasks"; public final static String GTASK_JSON_TASKS = "tasks";
// Google任务JSON中的类型字段
public final static String GTASK_JSON_TYPE = "type"; public final static String GTASK_JSON_TYPE = "type";
// Google任务JSON中组类型的值
public final static String GTASK_JSON_TYPE_GROUP = "GROUP"; public final static String GTASK_JSON_TYPE_GROUP = "GROUP";
// Google任务JSON中任务类型的值
public final static String GTASK_JSON_TYPE_TASK = "TASK"; public final static String GTASK_JSON_TYPE_TASK = "TASK";
// Google任务JSON中的用户字段
public final static String GTASK_JSON_USER = "user"; public final static String GTASK_JSON_USER = "user";
// MIUI文件夹前缀
public final static String MIUI_FOLDER_PREFFIX = "[MIUI_Notes]"; public final static String MIUI_FOLDER_PREFFIX = "[MIUI_Notes]";
// 默认文件夹名称
public final static String FOLDER_DEFAULT = "Default"; public final static String FOLDER_DEFAULT = "Default";
// 通话记录文件夹名称
public final static String FOLDER_CALL_NOTE = "Call_Note"; public final static String FOLDER_CALL_NOTE = "Call_Note";
// 元数据文件夹名称
public final static String FOLDER_META = "METADATA"; public final static String FOLDER_META = "METADATA";
// 元数据头部的Google任务ID字段
public final static String META_HEAD_GTASK_ID = "meta_gid"; public final static String META_HEAD_GTASK_ID = "meta_gid";
// 元数据头部的备注字段
public final static String META_HEAD_NOTE = "meta_note"; public final static String META_HEAD_NOTE = "meta_note";
// 元数据头部的数据字段
public final static String META_HEAD_DATA = "meta_data"; public final static String META_HEAD_DATA = "meta_data";
// 元数据备注名称
public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE"; public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE";
} }

97
src/Notes/Notes/app/src/main/java/net/micode/notes/tool/ResourceParser.java
Unescape View File

@ -22,24 +22,42 @@ import android.preference.PreferenceManager;
import net.micode.notes.R; import net.micode.notes.R;
import net.micode.notes.ui.NotesPreferenceActivity; import net.micode.notes.ui.NotesPreferenceActivity;
/**
* 该类用于解析和管理应用中的资源，如背景颜色、字体大小等。
*/
public class ResourceParser { public class ResourceParser {
// 黄色背景常量
public static final int YELLOW = 0; public static final int YELLOW = 0;
// 蓝色背景常量
public static final int BLUE = 1; public static final int BLUE = 1;
// 白色背景常量
public static final int WHITE = 2; public static final int WHITE = 2;
// 绿色背景常量
public static final int GREEN = 3; public static final int GREEN = 3;
// 红色背景常量
public static final int RED = 4; public static final int RED = 4;
// 默认背景颜色为黄色
public static final int BG_DEFAULT_COLOR = YELLOW; public static final int BG_DEFAULT_COLOR = YELLOW;
// 小字体常量
public static final int TEXT_SMALL = 0; public static final int TEXT_SMALL = 0;
// 中等字体常量
public static final int TEXT_MEDIUM = 1; public static final int TEXT_MEDIUM = 1;
// 大字体常量
public static final int TEXT_LARGE = 2; public static final int TEXT_LARGE = 2;
// 超大字体常量
public static final int TEXT_SUPER = 3; public static final int TEXT_SUPER = 3;
// 默认字体大小为中等
public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM; public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
/**
* 笔记编辑时的背景资源管理类
*/
public static class NoteBgResources { public static class NoteBgResources {
// 笔记编辑时的背景资源数组
private final static int [] BG_EDIT_RESOURCES = new int [] { private final static int [] BG_EDIT_RESOURCES = new int [] {
R.drawable.edit_yellow, R.drawable.edit_yellow,
R.drawable.edit_blue, R.drawable.edit_blue,
@ -48,6 +66,7 @@ public class ResourceParser {
R.drawable.edit_red R.drawable.edit_red
}; };
// 笔记编辑时标题的背景资源数组
private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] { private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] {
R.drawable.edit_title_yellow, R.drawable.edit_title_yellow,
R.drawable.edit_title_blue, R.drawable.edit_title_blue,
@ -56,25 +75,47 @@ public class ResourceParser {
R.drawable.edit_title_red R.drawable.edit_title_red
}; };
/**
* 根据背景ID获取笔记编辑时的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getNoteBgResource(int id) { public static int getNoteBgResource(int id) {
return BG_EDIT_RESOURCES[id]; return BG_EDIT_RESOURCES[id];
} }
/**
* 根据背景ID获取笔记编辑时标题的背景资源
* @param id 背景ID
* @return 对应的标题背景资源ID
*/
public static int getNoteTitleBgResource(int id) { public static int getNoteTitleBgResource(int id) {
return BG_EDIT_TITLE_RESOURCES[id]; return BG_EDIT_TITLE_RESOURCES[id];
} }
} }
/**
* 获取默认的背景ID
* @param context 上下文对象
* @return 默认背景ID
*/
public static int getDefaultBgId(Context context) { public static int getDefaultBgId(Context context) {
// 检查是否设置了自定义背景颜色
if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean( if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean(
NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) { NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) {
// 如果设置了，随机选择一个背景ID
return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length); return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
} else { } else {
// 如果未设置，返回默认背景ID
return BG_DEFAULT_COLOR; return BG_DEFAULT_COLOR;
} }
} }
/**
* 笔记列表项的背景资源管理类
*/
public static class NoteItemBgResources { public static class NoteItemBgResources {
// 笔记列表项第一个的背景资源数组
private final static int [] BG_FIRST_RESOURCES = new int [] { private final static int [] BG_FIRST_RESOURCES = new int [] {
R.drawable.list_yellow_up, R.drawable.list_yellow_up,
R.drawable.list_blue_up, R.drawable.list_blue_up,
@ -83,6 +124,7 @@ public class ResourceParser {
R.drawable.list_red_up R.drawable.list_red_up
}; };
// 笔记列表项中间的背景资源数组
private final static int [] BG_NORMAL_RESOURCES = new int [] { private final static int [] BG_NORMAL_RESOURCES = new int [] {
R.drawable.list_yellow_middle, R.drawable.list_yellow_middle,
R.drawable.list_blue_middle, R.drawable.list_blue_middle,
@ -91,6 +133,7 @@ public class ResourceParser {
R.drawable.list_red_middle R.drawable.list_red_middle
}; };
// 笔记列表项最后一个的背景资源数组
private final static int [] BG_LAST_RESOURCES = new int [] { private final static int [] BG_LAST_RESOURCES = new int [] {
R.drawable.list_yellow_down, R.drawable.list_yellow_down,
R.drawable.list_blue_down, R.drawable.list_blue_down,
@ -99,6 +142,7 @@ public class ResourceParser {
R.drawable.list_red_down, R.drawable.list_red_down,
}; };
// 笔记列表项单个的背景资源数组
private final static int [] BG_SINGLE_RESOURCES = new int [] { private final static int [] BG_SINGLE_RESOURCES = new int [] {
R.drawable.list_yellow_single, R.drawable.list_yellow_single,
R.drawable.list_blue_single, R.drawable.list_blue_single,
@ -107,28 +151,56 @@ public class ResourceParser {
R.drawable.list_red_single R.drawable.list_red_single
}; };
/**
* 根据背景ID获取笔记列表项第一个的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getNoteBgFirstRes(int id) { public static int getNoteBgFirstRes(int id) {
return BG_FIRST_RESOURCES[id]; return BG_FIRST_RESOURCES[id];
} }
/**
* 根据背景ID获取笔记列表项最后一个的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getNoteBgLastRes(int id) { public static int getNoteBgLastRes(int id) {
return BG_LAST_RESOURCES[id]; return BG_LAST_RESOURCES[id];
} }
/**
* 根据背景ID获取笔记列表项单个的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getNoteBgSingleRes(int id) { public static int getNoteBgSingleRes(int id) {
return BG_SINGLE_RESOURCES[id]; return BG_SINGLE_RESOURCES[id];
} }
/**
* 根据背景ID获取笔记列表项中间的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getNoteBgNormalRes(int id) { public static int getNoteBgNormalRes(int id) {
return BG_NORMAL_RESOURCES[id]; return BG_NORMAL_RESOURCES[id];
} }
/**
* 获取文件夹的背景资源
* @return 文件夹背景资源ID
*/
public static int getFolderBgRes() { public static int getFolderBgRes() {
return R.drawable.list_folder; return R.drawable.list_folder;
} }
} }
/**
* 小部件的背景资源管理类
*/
public static class WidgetBgResources { public static class WidgetBgResources {
// 2x小部件的背景资源数组
private final static int [] BG_2X_RESOURCES = new int [] { private final static int [] BG_2X_RESOURCES = new int [] {
R.drawable.widget_2x_yellow, R.drawable.widget_2x_yellow,
R.drawable.widget_2x_blue, R.drawable.widget_2x_blue,
@ -137,10 +209,16 @@ public class ResourceParser {
R.drawable.widget_2x_red, R.drawable.widget_2x_red,
}; };
/**
* 根据背景ID获取2x小部件的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getWidget2xBgResource(int id) { public static int getWidget2xBgResource(int id) {
return BG_2X_RESOURCES[id]; return BG_2X_RESOURCES[id];
} }
// 4x小部件的背景资源数组
private final static int [] BG_4X_RESOURCES = new int [] { private final static int [] BG_4X_RESOURCES = new int [] {
R.drawable.widget_4x_yellow, R.drawable.widget_4x_yellow,
R.drawable.widget_4x_blue, R.drawable.widget_4x_blue,
@ -149,12 +227,21 @@ public class ResourceParser {
R.drawable.widget_4x_red R.drawable.widget_4x_red
}; };
/**
* 根据背景ID获取4x小部件的背景资源
* @param id 背景ID
* @return 对应的背景资源ID
*/
public static int getWidget4xBgResource(int id) { public static int getWidget4xBgResource(int id) {
return BG_4X_RESOURCES[id]; return BG_4X_RESOURCES[id];
} }
} }
/**
* 文本外观资源管理类
*/
public static class TextAppearanceResources { public static class TextAppearanceResources {
// 文本外观资源数组
private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] { private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] {
R.style.TextAppearanceNormal, R.style.TextAppearanceNormal,
R.style.TextAppearanceMedium, R.style.TextAppearanceMedium,
@ -162,18 +249,28 @@ public class ResourceParser {
R.style.TextAppearanceSuper R.style.TextAppearanceSuper
}; };
/**
* 根据ID获取文本外观资源
* @param id 文本外观ID
* @return 对应的文本外观资源ID
*/
public static int getTexAppearanceResource(int id) { public static int getTexAppearanceResource(int id) {
/** /**
* HACKME: Fix bug of store the resource id in shared preference. * HACKME: Fix bug of store the resource id in shared preference.
* The id may larger than the length of resources, in this case, * The id may larger than the length of resources, in this case,
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE} * return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
*/ */
// 检查ID是否超出资源数组长度，如果超出则返回默认字体大小对应的资源ID
if (id >= TEXTAPPEARANCE_RESOURCES.length) { if (id >= TEXTAPPEARANCE_RESOURCES.length) {
return BG_DEFAULT_FONT_SIZE; return BG_DEFAULT_FONT_SIZE;
} }
return TEXTAPPEARANCE_RESOURCES[id]; return TEXTAPPEARANCE_RESOURCES[id];
} }
/**
* 获取文本外观资源数组的长度
* @return 资源数组长度
*/
public static int getResourcesSize() { public static int getResourcesSize() {
return TEXTAPPEARANCE_RESOURCES.length; return TEXTAPPEARANCE_RESOURCES.length;
} }

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