From 7521764ea777f061021630166318d89af4d4b574 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=BE=90=E6=B4=81?= <2714555238@qq.com> Date: Mon, 22 Jan 2024 20:34:20 +0800 Subject: [PATCH] xujie --- src/net/micode/notes/tool/BackupUtils.java | 95 +++++-------- src/net/micode/notes/tool/DataUtils.java | 92 ++++--------- .../micode/notes/tool/GTaskStringUtils.java | 20 +-- src/net/micode/notes/tool/ResourceParser.java | 128 +++++++++--------- 4 files changed, 125 insertions(+), 210 deletions(-) diff --git a/src/net/micode/notes/tool/BackupUtils.java b/src/net/micode/notes/tool/BackupUtils.java index 39f6ec4..6e4d5d5 100644 --- a/src/net/micode/notes/tool/BackupUtils.java +++ b/src/net/micode/notes/tool/BackupUtils.java @@ -1,48 +1,16 @@ -/* - * 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.tool; -import android.content.Context; -import android.database.Cursor; -import android.os.Environment; -import android.text.TextUtils; -import android.text.format.DateFormat; -import android.util.Log; - -import net.micode.notes.R; -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.DataColumns; -import net.micode.notes.data.Notes.DataConstants; -import net.micode.notes.data.Notes.NoteColumns; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.PrintStream; - - public class BackupUtils { private static final String TAG = "BackupUtils"; // Singleton stuff - private static BackupUtils sInstance; + private static BackupUtils sInstance; //类里面为什么可以定义自身类的对象？ public static synchronized BackupUtils getInstance(Context context) { + //ynchronized 关键字，代表这个方法加锁,相当于不管哪一个线程（例如线程A） + //运行到这个方法时,都要检查有没有其它线程B（或者C、 D等）正在用这个方法(或者该类的其他同步方法)，有的话要等正在使用synchronized方法的线程B（或者C 、D）运行完这个方法后再运行此线程A,没有的话,锁定调用者,然后直接运行。 + //它包括两种用法：synchronized 方法和 synchronized 块。 if (sInstance == null) { + //如果当前备份不存在，则新声明一个 sInstance = new BackupUtils(context); } return sInstance; @@ -52,24 +20,24 @@ public class BackupUtils { * Following states are signs to represents backup or restore * status */ - // Currently, the sdcard is not mounted + // Currently, the sdcard is not mounted SD卡没有被装入手机 public static final int STATE_SD_CARD_UNMOUONTED = 0; - // The backup file not exist + // The backup file not exist 备份文件夹不存在 public static final int STATE_BACKUP_FILE_NOT_EXIST = 1; - // The data is not well formated, may be changed by other programs + // The data is not well formated, may be changed by other programs 数据已被破坏，可能被修改 public static final int STATE_DATA_DESTROIED = 2; - // Some run-time exception which causes restore or backup fails + // Some run-time exception which causes restore or backup fails 超时异常 public static final int STATE_SYSTEM_ERROR = 3; - // Backup or restore success + // Backup or restore success 成功存储 public static final int STATE_SUCCESS = 4; private TextExport mTextExport; - private BackupUtils(Context context) { + private BackupUtils(Context context) { //初始化函数 mTextExport = new TextExport(context); } - private static boolean externalStorageAvailable() { + private static boolean externalStorageAvailable() { //外部存储功能是否可用 return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()); } @@ -128,11 +96,11 @@ public class BackupUtils { public TextExport(Context context) { TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note); mContext = context; - mFileName = ""; + mFileName = ""; //为什么为空? mFileDirectory = ""; } - private String getFormat(int id) { + private String getFormat(int id) { //获取文本的组成部分 return TEXT_FORMAT[id]; } @@ -140,22 +108,22 @@ public class BackupUtils { * Export the folder identified by folder id to text */ private void exportFolderToText(String folderId, PrintStream ps) { - // Query notes belong to this folder + // Query notes belong to this folder 通过查询parent id是文件夹id的note来选出制定ID文件夹下的Note Cursor notesCursor = mContext.getContentResolver().query(Notes.CONTENT_NOTE_URI, NOTE_PROJECTION, NoteColumns.PARENT_ID + "=?", new String[] { - folderId + folderId }, null); if (notesCursor != null) { if (notesCursor.moveToFirst()) { do { - // Print note's last modified date + // Print note's last modified date ps里面保存有这份note的日期 ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format( mContext.getString(R.string.format_datetime_mdhm), notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE)))); // Query data belong to this note String noteId = notesCursor.getString(NOTE_COLUMN_ID); - exportNoteToText(noteId, ps); + exportNoteToText(noteId, ps); //将文件导出到text } while (notesCursor.moveToNext()); } notesCursor.close(); @@ -168,10 +136,10 @@ public class BackupUtils { private void exportNoteToText(String noteId, PrintStream ps) { Cursor dataCursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION, DataColumns.NOTE_ID + "=?", new String[] { - noteId + noteId }, null); - if (dataCursor != null) { + if (dataCursor != null) { //利用光标来扫描内容，区别为callnote和note两种，靠ps.printline输出 if (dataCursor.moveToFirst()) { do { String mimeType = dataCursor.getString(DATA_COLUMN_MIME_TYPE); @@ -181,7 +149,7 @@ public class BackupUtils { long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE); String location = dataCursor.getString(DATA_COLUMN_CONTENT); - if (!TextUtils.isEmpty(phoneNumber)) { + if (!TextUtils.isEmpty(phoneNumber)) { //判断是否为空字符 ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), phoneNumber)); } @@ -218,7 +186,7 @@ public class BackupUtils { /** * Note will be exported as text which is user readable */ - public int exportToText() { + public int exportToText() { //总函数，调用上面的exportFolder和exportNote if (!externalStorageAvailable()) { Log.d(TAG, "Media was not mounted"); return STATE_SD_CARD_UNMOUONTED; @@ -229,7 +197,7 @@ public class BackupUtils { Log.e(TAG, "get print stream error"); return STATE_SYSTEM_ERROR; } - // First export folder and its notes + // First export folder and its notes 导出文件夹，就是导出里面包含的便签 Cursor folderCursor = mContext.getContentResolver().query( Notes.CONTENT_NOTE_URI, NOTE_PROJECTION, @@ -257,7 +225,7 @@ public class BackupUtils { folderCursor.close(); } - // Export notes in root's folder + // Export notes in root's folder 将根目录里的便签导出（由于不属于任何文件夹，因此无法通过文件夹导出来实现这一部分便签的导出） Cursor noteCursor = mContext.getContentResolver().query( Notes.CONTENT_NOTE_URI, NOTE_PROJECTION, @@ -297,7 +265,7 @@ public class BackupUtils { PrintStream ps = null; try { FileOutputStream fos = new FileOutputStream(file); - ps = new PrintStream(fos); + ps = new PrintStream(fos); //将ps输出流输出到特定的文件，目的就是导出到文件，而不是直接输出 } catch (FileNotFoundException e) { e.printStackTrace(); return null; @@ -314,16 +282,16 @@ public class BackupUtils { */ private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) { StringBuilder sb = new StringBuilder(); - sb.append(Environment.getExternalStorageDirectory()); - sb.append(context.getString(filePathResId)); - File filedir = new File(sb.toString()); + sb.append(Environment.getExternalStorageDirectory()); //外部（SD卡）的存储路径 + sb.append(context.getString(filePathResId)); //文件的存储路径 + File filedir = new File(sb.toString()); //filedir应该就是用来存储路径信息 sb.append(context.getString( fileNameFormatResId, DateFormat.format(context.getString(R.string.format_date_ymd), System.currentTimeMillis()))); File file = new File(sb.toString()); - try { + try { //如果这些文件不存在，则新建 if (!filedir.exists()) { filedir.mkdir(); } @@ -336,9 +304,8 @@ public class BackupUtils { } catch (IOException e) { e.printStackTrace(); } - +// try catch 异常处理 return null; } } - - + \ No newline at end of file diff --git a/src/net/micode/notes/tool/DataUtils.java b/src/net/micode/notes/tool/DataUtils.java index 2a14982..f6d1aa5 100644 --- a/src/net/micode/notes/tool/DataUtils.java +++ b/src/net/micode/notes/tool/DataUtils.java @@ -1,43 +1,8 @@ -/* - * 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.tool; -import android.content.ContentProviderOperation; -import android.content.ContentProviderResult; -import android.content.ContentResolver; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.OperationApplicationException; -import android.database.Cursor; -import android.os.RemoteException; -import android.util.Log; - -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.CallNote; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute; - -import java.util.ArrayList; -import java.util.HashSet; - - public class DataUtils { public static final String TAG = "DataUtils"; - public static boolean batchDeleteNotes(ContentResolver resolver, HashSet ids) { + public static boolean batchDeleteNotes(ContentResolver resolver, HashSet ids) { //直接删除多个笔记 if (ids == null) { Log.d(TAG, "the ids is null"); return true; @@ -47,18 +12,19 @@ public class DataUtils { return true; } - ArrayList operationList = new ArrayList(); + ArrayList operationList = new ArrayList(); //提供一个任务列表 for (long id : ids) { if(id == Notes.ID_ROOT_FOLDER) { Log.e(TAG, "Don't delete system folder root"); continue; - } + } //如果发现是根文件夹，则不删除 ContentProviderOperation.Builder builder = ContentProviderOperation - .newDelete(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id)); - operationList.add(builder.build()); + .newDelete(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id)); //用newDelete实现删除功能 + operationList.add(builder.build()); // } try { - ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList); + ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList);//主机名（或叫Authority）用于唯一标识这个ContentProvider，外部调用者可以根据这个标识来找到它。 + //数据库事务，数据库事务是由一组数据库操作序列组成，事务作为一个整体被执行 if (results == null || results.length == 0 || results[0] == null) { Log.d(TAG, "delete notes failed, ids:" + ids.toString()); return false; @@ -77,11 +43,11 @@ public class DataUtils { values.put(NoteColumns.PARENT_ID, desFolderId); values.put(NoteColumns.ORIGIN_PARENT_ID, srcFolderId); values.put(NoteColumns.LOCAL_MODIFIED, 1); - resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null); + resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null); //对需要移动的便签进行数据更新，然后用update实现 } public static boolean batchMoveToFolder(ContentResolver resolver, HashSet ids, - long folderId) { + long folderId) { if (ids == null) { Log.d(TAG, "the ids is null"); return true; @@ -90,14 +56,14 @@ public class DataUtils { ArrayList operationList = new ArrayList(); for (long id : ids) { ContentProviderOperation.Builder builder = ContentProviderOperation - .newUpdate(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id)); + .newUpdate(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id)); //通过withAppendedId方法，为该Uri加上ID builder.withValue(NoteColumns.PARENT_ID, folderId); builder.withValue(NoteColumns.LOCAL_MODIFIED, 1); operationList.add(builder.build()); - } + }//将ids里包含的每一列的数据逐次加入到operationList中，等待最后的批量处理 try { - ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList); + ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList); //applyBatch一次性处理一个操作列表 if (results == null || results.length == 0 || results[0] == null) { Log.d(TAG, "delete notes failed, ids:" + ids.toString()); return false; @@ -119,7 +85,7 @@ public class DataUtils { new String[] { "COUNT(*)" }, NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>?", new String[] { String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER)}, - null); + null); //筛选条件：源文件不为trash folder int count = 0; if(cursor != null) { @@ -137,15 +103,15 @@ public class DataUtils { } 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), //通过withAppendedId方法，为该Uri加上ID null, NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER, new String [] {String.valueOf(type)}, - null); + null); //查询条件：type符合，且不属于垃圾文件夹 boolean exist = false; if (cursor != null) { - if (cursor.getCount() > 0) { + if (cursor.getCount() > 0) {//用getcount函数判断cursor是否为空 exist = true; } cursor.close(); @@ -184,9 +150,10 @@ public class DataUtils { public static boolean checkVisibleFolderName(ContentResolver resolver, String name) { Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, null, NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + - " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER + - " AND " + NoteColumns.SNIPPET + "=?", + " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER + + " AND " + NoteColumns.SNIPPET + "=?", new String[] { name }, null); + //通过名字查询文件是否存在 boolean exist = false; if(cursor != null) { if(cursor.getCount() > 0) { @@ -202,7 +169,7 @@ public class DataUtils { new String[] { NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE }, NoteColumns.PARENT_ID + "=?", new String[] { String.valueOf(folderId) }, - null); + null); //查询条件：父ID是传入的folderId; HashSet set = null; if (c != null) { @@ -211,13 +178,13 @@ public class DataUtils { do { try { AppWidgetAttribute widget = new AppWidgetAttribute(); - widget.widgetId = c.getInt(0); - widget.widgetType = c.getInt(1); + widget.widgetId = c.getInt(0); //0对应的NoteColumns.WIDGET_ID + widget.widgetType = c.getInt(1); //1对应的NoteColumns.WIDGET_TYPE set.add(widget); } catch (IndexOutOfBoundsException e) { Log.e(TAG, e.toString()); } - } while (c.moveToNext()); + } while (c.moveToNext()); //查询下一条 } c.close(); } @@ -247,14 +214,15 @@ public class DataUtils { Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI, new String [] { CallNote.NOTE_ID }, CallNote.CALL_DATE + "=? AND " + CallNote.MIME_TYPE + "=? AND PHONE_NUMBERS_EQUAL(" - + CallNote.PHONE_NUMBER + ",?)", + + CallNote.PHONE_NUMBER + ",?)", new String [] { String.valueOf(callDate), CallNote.CONTENT_ITEM_TYPE, phoneNumber }, null); + //通过数据库操作，查询条件是（callDate和phoneNumber匹配传入参数的值） if (cursor != null) { if (cursor.moveToFirst()) { try { - return cursor.getLong(0); + return cursor.getLong(0); //0对应的CallNote.NOTE_ID } catch (IndexOutOfBoundsException e) { Log.e(TAG, "Get call note id fails " + e.toString()); } @@ -269,7 +237,7 @@ public class DataUtils { new String [] { NoteColumns.SNIPPET }, NoteColumns.ID + "=?", new String [] { String.valueOf(noteId)}, - null); + null);//查询条件：noteId if (cursor != null) { String snippet = ""; @@ -281,8 +249,7 @@ public class DataUtils { } throw new IllegalArgumentException("Note is not found with id: " + noteId); } - - public static String getFormattedSnippet(String snippet) { + public static String getFormattedSnippet(String snippet) { //对字符串进行格式处理，将字符串两头的空格去掉，同时将换行符去掉 if (snippet != null) { snippet = snippet.trim(); int index = snippet.indexOf('\n'); @@ -292,4 +259,5 @@ public class DataUtils { } return snippet; } -} + +} \ No newline at end of file diff --git a/src/net/micode/notes/tool/GTaskStringUtils.java b/src/net/micode/notes/tool/GTaskStringUtils.java index 666b729..bb3d9f6 100644 --- a/src/net/micode/notes/tool/GTaskStringUtils.java +++ b/src/net/micode/notes/tool/GTaskStringUtils.java @@ -1,21 +1,7 @@ -/* - * 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. - */ - +//简介：定义了很多的静态字符串，目的就是为了提供jsonObject中相应字符串的"key"。把这些静态的定义单独写到了一个类里面，这是非常好的编程规范 package net.micode.notes.tool; +//这个类就是定义了一堆static string，实际就是为jsonObject提供Key，把这些定义全部写到一个类里，方便查看管理，是一个非常好的编程习惯 public class GTaskStringUtils { public final static String GTASK_JSON_ACTION_ID = "action_id"; @@ -110,4 +96,4 @@ public class GTaskStringUtils { public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE"; -} +} \ No newline at end of file diff --git a/src/net/micode/notes/tool/ResourceParser.java b/src/net/micode/notes/tool/ResourceParser.java index 1ad3ad6..89c8fa3 100644 --- a/src/net/micode/notes/tool/ResourceParser.java +++ b/src/net/micode/notes/tool/ResourceParser.java @@ -1,26 +1,19 @@ -/* - * 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.tool; -import android.content.Context; -import android.preference.PreferenceManager; - -import net.micode.notes.R; -import net.micode.notes.ui.NotesPreferenceActivity; +/*简介：字面意义是资源分析器，实际上就是获取资源并且在程序中使用，比如颜色图片等 + * 实现方法：主要利用R.java这个类，其中包括 + * R.id 组件资源引用 + * R.drawable 图片资源 （被使用） + * R.layout 布局资源 + * R.menu 菜单资源 + * R.String 文字资源 + * R.style 主题资源 （被使用） + * 在按顺序设置好相应的id后，就可以编写简单的getXXX函数获取需要的资源 + * + * 特殊的变量 ： + * @BG_DEFAULT_COLOR 默认背景颜色（黄） + * BG_DEFAULT_FONT_SIZE 默认文本大小（中） + */ public class ResourceParser { @@ -41,19 +34,19 @@ public class ResourceParser { public static class NoteBgResources { private final static int [] BG_EDIT_RESOURCES = new int [] { - R.drawable.edit_yellow, - R.drawable.edit_blue, - R.drawable.edit_white, - R.drawable.edit_green, - R.drawable.edit_red + R.drawable.edit_yellow, + R.drawable.edit_blue, + R.drawable.edit_white, + R.drawable.edit_green, + R.drawable.edit_red }; private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] { - R.drawable.edit_title_yellow, - R.drawable.edit_title_blue, - R.drawable.edit_title_white, - R.drawable.edit_title_green, - R.drawable.edit_title_red + R.drawable.edit_title_yellow, + R.drawable.edit_title_blue, + R.drawable.edit_title_white, + R.drawable.edit_title_green, + R.drawable.edit_title_red }; public static int getNoteBgResource(int id) { @@ -64,7 +57,7 @@ public class ResourceParser { return BG_EDIT_TITLE_RESOURCES[id]; } } - + //直接获取默认的背景颜色。看不太懂，这个PREFERENCE_SET_BG_COLOR_KEY是个final string,也就是说getBoolean肯定执行else，为什么要这么写 public static int getDefaultBgId(Context context) { if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean( NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) { @@ -76,35 +69,35 @@ public class ResourceParser { public static class NoteItemBgResources { private final static int [] BG_FIRST_RESOURCES = new int [] { - R.drawable.list_yellow_up, - R.drawable.list_blue_up, - R.drawable.list_white_up, - R.drawable.list_green_up, - R.drawable.list_red_up + R.drawable.list_yellow_up, + R.drawable.list_blue_up, + R.drawable.list_white_up, + R.drawable.list_green_up, + R.drawable.list_red_up }; private final static int [] BG_NORMAL_RESOURCES = new int [] { - R.drawable.list_yellow_middle, - R.drawable.list_blue_middle, - R.drawable.list_white_middle, - R.drawable.list_green_middle, - R.drawable.list_red_middle + R.drawable.list_yellow_middle, + R.drawable.list_blue_middle, + R.drawable.list_white_middle, + R.drawable.list_green_middle, + R.drawable.list_red_middle }; private final static int [] BG_LAST_RESOURCES = new int [] { - R.drawable.list_yellow_down, - R.drawable.list_blue_down, - R.drawable.list_white_down, - R.drawable.list_green_down, - R.drawable.list_red_down, + R.drawable.list_yellow_down, + R.drawable.list_blue_down, + R.drawable.list_white_down, + R.drawable.list_green_down, + R.drawable.list_red_down, }; private final static int [] BG_SINGLE_RESOURCES = new int [] { - R.drawable.list_yellow_single, - R.drawable.list_blue_single, - R.drawable.list_white_single, - R.drawable.list_green_single, - R.drawable.list_red_single + R.drawable.list_yellow_single, + R.drawable.list_blue_single, + R.drawable.list_white_single, + R.drawable.list_green_single, + R.drawable.list_red_single }; public static int getNoteBgFirstRes(int id) { @@ -130,11 +123,11 @@ public class ResourceParser { public static class WidgetBgResources { private final static int [] BG_2X_RESOURCES = new int [] { - R.drawable.widget_2x_yellow, - R.drawable.widget_2x_blue, - R.drawable.widget_2x_white, - R.drawable.widget_2x_green, - R.drawable.widget_2x_red, + R.drawable.widget_2x_yellow, + R.drawable.widget_2x_blue, + R.drawable.widget_2x_white, + R.drawable.widget_2x_green, + R.drawable.widget_2x_red, }; public static int getWidget2xBgResource(int id) { @@ -142,11 +135,11 @@ public class ResourceParser { } private final static int [] BG_4X_RESOURCES = new int [] { - R.drawable.widget_4x_yellow, - R.drawable.widget_4x_blue, - R.drawable.widget_4x_white, - R.drawable.widget_4x_green, - R.drawable.widget_4x_red + R.drawable.widget_4x_yellow, + R.drawable.widget_4x_blue, + R.drawable.widget_4x_white, + R.drawable.widget_4x_green, + R.drawable.widget_4x_red }; public static int getWidget4xBgResource(int id) { @@ -156,12 +149,13 @@ public class ResourceParser { public static class TextAppearanceResources { private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] { - R.style.TextAppearanceNormal, - R.style.TextAppearanceMedium, - R.style.TextAppearanceLarge, - R.style.TextAppearanceSuper + R.style.TextAppearanceNormal, + R.style.TextAppearanceMedium, + R.style.TextAppearanceLarge, + R.style.TextAppearanceSuper }; + //这里有一个容错的函数，防止输入的id大于资源总量，若如此，则自动返回默认的设置结果 public static int getTexAppearanceResource(int id) { /** * HACKME: Fix bug of store the resource id in shared preference. @@ -178,4 +172,4 @@ public class ResourceParser { return TEXTAPPEARANCE_RESOURCES.length; } } -} +} \ No newline at end of file