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gdn

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Signed-off-by: lilium-saber <WR364999428@hotmail.com>
DUANYIQUN_BRANCH
lilium-saber 2 years ago
parent b12b9a8449
commit 57dbac7bbf
5 changed files with 153 additions and 150 deletions
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1
src/data/Contact.java
Unescape View File

@ -47,6 +47,7 @@ public class Contact {
String selection = CALLER_ID_SELECTION.replace("+", String selection = CALLER_ID_SELECTION.replace("+",
PhoneNumberUtils.toCallerIDMinMatch(phoneNumber)); //将电话号码进行函数处理并代替'+'符号 PhoneNumberUtils.toCallerIDMinMatch(phoneNumber)); //将电话号码进行函数处理并代替'+'符号
Cursor cursor = context.getContentResolver().query( //用于查询的结果集 Cursor cursor = context.getContentResolver().query( //用于查询的结果集
Data.CONTENT_URI, //通话记录uri Data.CONTENT_URI, //通话记录uri
new String [] { Phone.DISPLAY_NAME }, new String [] { Phone.DISPLAY_NAME },

3
src/data/NotesDatabaseHelper.java
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@ -26,7 +26,7 @@ import net.micode.notes.data.Notes.DataColumns;
import net.micode.notes.data.Notes.DataConstants; import net.micode.notes.data.Notes.DataConstants;
import net.micode.notes.data.Notes.NoteColumns; import net.micode.notes.data.Notes.NoteColumns;
//引入Notes中接口 //引入Notes中接 口
public class NotesDatabaseHelper extends SQLiteOpenHelper { //该类为便签SQL表的定义以及操作，便于进行文件夹与便签的各种操作，例如添加或删除的行为 public class NotesDatabaseHelper extends SQLiteOpenHelper { //该类为便签SQL表的定义以及操作，便于进行文件夹与便签的各种操作，例如添加或删除的行为
private static final String DB_NAME = "note.db"; //数据库名称 private static final String DB_NAME = "note.db"; //数据库名称
@ -349,6 +349,7 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
+ " TEXT NOT NULL DEFAULT ''"); + " TEXT NOT NULL DEFAULT ''");
// add a trash system folder // add a trash system folder
ContentValues values = new ContentValues(); ContentValues values = new ContentValues();
values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER); values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM); values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);

2
src/data/NotesProvider.java
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@ -187,6 +187,7 @@ public class NotesProvider extends ContentProvider {
String id = null; String id = null;
SQLiteDatabase db = mHelper.getWritableDatabase(); //打开数据库 SQLiteDatabase db = mHelper.getWritableDatabase(); //打开数据库
boolean deleteData = false; boolean deleteData = false;
switch (mMatcher.match(uri)) { //uri匹配 switch (mMatcher.match(uri)) { //uri匹配
case URI_NOTE: case URI_NOTE:
selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 "; //设置WHERE selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 "; //设置WHERE
@ -218,6 +219,7 @@ public class NotesProvider extends ContentProvider {
default: default:
throw new IllegalArgumentException("Unknown URI " + uri); //报错 throw new IllegalArgumentException("Unknown URI " + uri); //报错
} }
if (count > 0) { //表示有删除操作，通知uri发生变化 if (count > 0) { //表示有删除操作，通知uri发生变化
if (deleteData) { if (deleteData) {
getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null); getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);

103
src/model/Note.java
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@ -35,78 +35,78 @@ import java.util.ArrayList;
public class Note { public class Note {
private ContentValues mNoteDiffValues; private ContentValues mNoteDiffValues; //用于保存便签修改值
private NoteData mNoteData; private NoteData mNoteData; //保存便签的数据
private static final String TAG = "Note"; private static final String TAG = "Note"; //设置TAG为Note
/** /**
* Create a new note id for adding a new note to databases * Create a new note id for adding a new note to databases
*/ */
public static synchronized long getNewNoteId(Context context, long folderId) { public static synchronized long getNewNoteId(Context context, long folderId) { //为一个新的便签创建id返回数据库
// Create a new note in the database // Create a new note in the database
ContentValues values = new ContentValues(); ContentValues values = new ContentValues(); //用于保存创建日期等字段的值
long createdTime = System.currentTimeMillis(); long createdTime = System.currentTimeMillis(); //获取创建时间
values.put(NoteColumns.CREATED_DATE, createdTime); values.put(NoteColumns.CREATED_DATE, createdTime);
values.put(NoteColumns.MODIFIED_DATE, createdTime); values.put(NoteColumns.MODIFIED_DATE, createdTime);
values.put(NoteColumns.TYPE, Notes.TYPE_NOTE); values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
values.put(NoteColumns.LOCAL_MODIFIED, 1); values.put(NoteColumns.LOCAL_MODIFIED, 1);
values.put(NoteColumns.PARENT_ID, folderId); values.put(NoteColumns.PARENT_ID, folderId);
Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values); Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values); //将values插入数据库中，并返回uri
long noteId = 0; long noteId = 0;
try { try {
noteId = Long.valueOf(uri.getPathSegments().get(1)); noteId = Long.valueOf(uri.getPathSegments().get(1)); //解析uri获取新笔记id
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString()); Log.e(TAG, "Get note id error :" + e.toString()); //解析失败日志
noteId = 0; noteId = 0;
} }
if (noteId == -1) { if (noteId == -1) {
throw new IllegalStateException("Wrong note id:" + noteId); throw new IllegalStateException("Wrong note id:" + noteId); //获取id出错，抛出异常
} }
return noteId; return noteId;
} }
public Note() { public Note() {
mNoteDiffValues = new ContentValues(); mNoteDiffValues = new ContentValues(); //创建新对象
mNoteData = new NoteData(); mNoteData = new NoteData(); //创建新对象
} }
public void setNoteValue(String key, String value) { public void setNoteValue(String key, String value) { //设置便签的值
mNoteDiffValues.put(key, value); mNoteDiffValues.put(key, value); //key为属性，values为新值
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); //本地修改标识为1，标识被修改
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); //表示修改时间，用于服务器时间比较
} }
public void setTextData(String key, String value) { public void setTextData(String key, String value) {
mNoteData.setTextData(key, value); mNoteData.setTextData(key, value); //添加键值对
} } //设置文本数据
public void setTextDataId(long id) { public void setTextDataId(long id) {
mNoteData.setTextDataId(id); mNoteData.setTextDataId(id);
} } //设置文本数据id
public long getTextDataId() { public long getTextDataId() {
return mNoteData.mTextDataId; return mNoteData.mTextDataId;
} } //获取文本数据id
public void setCallDataId(long id) { public void setCallDataId(long id) {
mNoteData.setCallDataId(id); mNoteData.setCallDataId(id);
} } //设置通讯数据id
public void setCallData(String key, String value) { public void setCallData(String key, String value) {
mNoteData.setCallData(key, value); mNoteData.setCallData(key, value);
} } //设置通讯数据，添加键值对
public boolean isLocalModified() { public boolean isLocalModified() {
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified(); return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
} } //检查是否被修改
public boolean syncNote(Context context, long noteId) { public boolean syncNote(Context context, long noteId) { //用于同步到数据库中
if (noteId <= 0) { if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId); throw new IllegalArgumentException("Wrong note id:" + noteId); //抛出异常
} }
if (!isLocalModified()) { if (!isLocalModified()) { //判断是否修改过
return true; return true; //没修改则不需要同步
} }
/** /**
@ -114,7 +114,7 @@ public class Note {
* {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the * {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the
* note data info * note data info
*/ */
if (context.getContentResolver().update( if (context.getContentResolver().update( //打包并同步
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null, ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
null) == 0) { null) == 0) {
Log.e(TAG, "Update note error, should not happen"); Log.e(TAG, "Update note error, should not happen");
@ -124,13 +124,13 @@ public class Note {
if (mNoteData.isLocalModified() if (mNoteData.isLocalModified()
&& (mNoteData.pushIntoContentResolver(context, noteId) == null)) { && (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
return false; return false; //表示同步失败
} }
return true; return true;
} }
private class NoteData { private class NoteData { //私有内部类，用于便签数据管理
private long mTextDataId; private long mTextDataId;
private ContentValues mTextDataValues; private ContentValues mTextDataValues;
@ -141,77 +141,76 @@ public class Note {
private static final String TAG = "NoteData"; private static final String TAG = "NoteData";
public NoteData() { public NoteData() { //构造函数
mTextDataValues = new ContentValues(); mTextDataValues = new ContentValues(); //保存便签文本
mCallDataValues = new ContentValues(); mCallDataValues = new ContentValues(); //保存便签通讯记录
mTextDataId = 0; mTextDataId = 0;
mCallDataId = 0; mCallDataId = 0;
} }
boolean isLocalModified() { boolean isLocalModified() {
return mTextDataValues.size() > 0 || mCallDataValues.size() > 0; return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
} } //检查便签是否再本地修改
void setTextDataId(long id) { void setTextDataId(long id) {
if(id <= 0) { if(id <= 0) {
throw new IllegalArgumentException("Text data id should larger than 0"); throw new IllegalArgumentException("Text data id should larger than 0");
} }
mTextDataId = id; mTextDataId = id;
} } //设置便签文本标识符
void setCallDataId(long id) { void setCallDataId(long id) {
if (id <= 0) { if (id <= 0) {
throw new IllegalArgumentException("Call data id should larger than 0"); throw new IllegalArgumentException("Call data id should larger than 0");
} }
mCallDataId = id; mCallDataId = id;
} } //设置便签通讯标识符
void setCallData(String key, String value) { void setCallData(String key, String value) {
mCallDataValues.put(key, value); mCallDataValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); //更新修改状态
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); //更新修改日期
} } //设置文本数据
void setTextData(String key, String value) { void setTextData(String key, String value) { //设置通讯数据
mTextDataValues.put(key, value); mTextDataValues.put(key, value);
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
} }
Uri pushIntoContentResolver(Context context, long noteId) { Uri pushIntoContentResolver(Context context, long noteId) { //将文本数据与通讯数据添加到context
/** /**
* Check for safety * Check for safety
*/ */
if (noteId <= 0) { if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId); throw new IllegalArgumentException("Wrong note id:" + noteId); //抛出异常
} }
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>(); ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
ContentProviderOperation.Builder builder = null; ContentProviderOperation.Builder builder = null;
if(mTextDataValues.size() > 0) { if(mTextDataValues.size() > 0) { //检查文本数据
mTextDataValues.put(DataColumns.NOTE_ID, noteId); mTextDataValues.put(DataColumns.NOTE_ID, noteId); //将便签id与数据值相关联
if (mTextDataId == 0) { if (mTextDataId == 0) {
mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE); mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE); //并将键值对添加到mTextDataValues中
Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI, Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
mTextDataValues); mTextDataValues); //插入新的数据行，保存返回的uri
try { try {
setTextDataId(Long.valueOf(uri.getPathSegments().get(1))); setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
Log.e(TAG, "Insert new text data fail with noteId" + noteId); Log.e(TAG, "Insert new text data fail with noteId" + noteId); //异常日志
mTextDataValues.clear(); mTextDataValues.clear();
return null; return null;
} }
} else { } else { //表示需要更新现有数据行
builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId( builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
Notes.CONTENT_DATA_URI, mTextDataId)); Notes.CONTENT_DATA_URI, mTextDataId));
builder.withValues(mTextDataValues); builder.withValues(mTextDataValues);
operationList.add(builder.build()); operationList.add(builder.build());
} }
mTextDataValues.clear(); mTextDataValues.clear(); //清空mTextDataValues
} }
if(mCallDataValues.size() > 0) { //检查通讯数据，代码内容功能同上
if(mCallDataValues.size() > 0) {
mCallDataValues.put(DataColumns.NOTE_ID, noteId); mCallDataValues.put(DataColumns.NOTE_ID, noteId);
if (mCallDataId == 0) { if (mCallDataId == 0) {
mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE); mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE);
@ -233,7 +232,7 @@ public class Note {
mCallDataValues.clear(); mCallDataValues.clear();
} }
if (operationList.size() > 0) { if (operationList.size() > 0) { //检查operationList，对载入的操作进行批量提交
try { try {
ContentProviderResult[] results = context.getContentResolver().applyBatch( ContentProviderResult[] results = context.getContentResolver().applyBatch(
Notes.AUTHORITY, operationList); Notes.AUTHORITY, operationList);

194
src/model/WorkingNote.java
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@ -34,35 +34,35 @@ import net.micode.notes.tool.ResourceParser.NoteBgResources;
public class WorkingNote { public class WorkingNote {
// Note for the working note // Note for the working note
private Note mNote; private Note mNote; //表示工作便签
// Note Id // Note Id
private long mNoteId; private long mNoteId; //便签id
// Note content // Note content
private String mContent; private String mContent; //便签内容
// Note mode // Note mode
private int mMode; private int mMode; //便签模式
private long mAlertDate; private long mAlertDate; //提醒日期
private long mModifiedDate; private long mModifiedDate; //最近修改日期
private int mBgColorId; private int mBgColorId; //背景颜色id
private int mWidgetId; private int mWidgetId; //小部件id
private int mWidgetType; private int mWidgetType; //小部件类型
private long mFolderId; private long mFolderId; //所在文件夹id
private Context mContext; private Context mContext; //表示上下文
private static final String TAG = "WorkingNote"; private static final String TAG = "WorkingNote"; //设置TAG
private boolean mIsDeleted; private boolean mIsDeleted; //表示是否被删除
private NoteSettingChangedListener mNoteSettingStatusListener; private NoteSettingChangedListener mNoteSettingStatusListener; //表示便签设置状态
public static final String[] DATA_PROJECTION = new String[] { public static final String[] DATA_PROJECTION = new String[] { //用于指定需要从数据库查询的数据列
DataColumns.ID, DataColumns.ID,
DataColumns.CONTENT, DataColumns.CONTENT,
DataColumns.MIME_TYPE, DataColumns.MIME_TYPE,
@ -81,28 +81,28 @@ public class WorkingNote {
NoteColumns.MODIFIED_DATE NoteColumns.MODIFIED_DATE
}; };
private static final int DATA_ID_COLUMN = 0; private static final int DATA_ID_COLUMN = 0; //表示查询数据的id列
private static final int DATA_CONTENT_COLUMN = 1; private static final int DATA_CONTENT_COLUMN = 1; //表示查询数据的内容列
private static final int DATA_MIME_TYPE_COLUMN = 2; private static final int DATA_MIME_TYPE_COLUMN = 2; //表示查询数据的MIME类型列
private static final int DATA_MODE_COLUMN = 3; private static final int DATA_MODE_COLUMN = 3; //表示查询数据的模式列
private static final int NOTE_PARENT_ID_COLUMN = 0; private static final int NOTE_PARENT_ID_COLUMN = 0; //表示查询便签的父文件夹id列
private static final int NOTE_ALERTED_DATE_COLUMN = 1; private static final int NOTE_ALERTED_DATE_COLUMN = 1; //表示便签的提醒日期列
private static final int NOTE_BG_COLOR_ID_COLUMN = 2; private static final int NOTE_BG_COLOR_ID_COLUMN = 2; //表示便签的背景颜色id列
private static final int NOTE_WIDGET_ID_COLUMN = 3; private static final int NOTE_WIDGET_ID_COLUMN = 3; //表示便签小组件id列
private static final int NOTE_WIDGET_TYPE_COLUMN = 4; private static final int NOTE_WIDGET_TYPE_COLUMN = 4; //表示便签小组件类型列
private static final int NOTE_MODIFIED_DATE_COLUMN = 5; private static final int NOTE_MODIFIED_DATE_COLUMN = 5; //表示便签最后修改日期列
// New note construct // New note construct
private WorkingNote(Context context, long folderId) { private WorkingNote(Context context, long folderId) { //新建便签的结构
mContext = context; mContext = context;
mAlertDate = 0; mAlertDate = 0;
mModifiedDate = System.currentTimeMillis(); mModifiedDate = System.currentTimeMillis();
@ -115,7 +115,7 @@ public class WorkingNote {
} }
// Existing note construct // Existing note construct
private WorkingNote(Context context, long noteId, long folderId) { private WorkingNote(Context context, long noteId, long folderId) { //存在的的便签结构
mContext = context; mContext = context;
mNoteId = noteId; mNoteId = noteId;
mFolderId = folderId; mFolderId = folderId;
@ -124,13 +124,13 @@ public class WorkingNote {
loadNote(); loadNote();
} }
private void loadNote() { private void loadNote() { //查询并加载当前便签的详细信息
Cursor cursor = mContext.getContentResolver().query( Cursor cursor = mContext.getContentResolver().query(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null, ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
null, null); null, null); //返回一个Cursor对象
if (cursor != null) { if (cursor != null) {
if (cursor.moveToFirst()) { if (cursor.moveToFirst()) { //将查询结构的列值返回当前便签
mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN); mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN); mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN); mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
@ -141,70 +141,70 @@ public class WorkingNote {
cursor.close(); cursor.close();
} else { } else {
Log.e(TAG, "No note with id:" + mNoteId); Log.e(TAG, "No note with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note with id " + mNoteId); throw new IllegalArgumentException("Unable to find note with id " + mNoteId); //抛出异常，表示未找到指定id的便签
} }
loadNoteData(); loadNoteData(); //加载便签内容和其他数据
} }
private void loadNoteData() { private void loadNoteData() { //加载便签内容数据
Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION, Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
DataColumns.NOTE_ID + "=?", new String[] { DataColumns.NOTE_ID + "=?", new String[] { //获取与便签id相对应的所有数据
String.valueOf(mNoteId) String.valueOf(mNoteId)
}, null); }, null); //遍历Cursor对象所有数据
if (cursor != null) { if (cursor != null) {
if (cursor.moveToFirst()) { if (cursor.moveToFirst()) {
do { do {
String type = cursor.getString(DATA_MIME_TYPE_COLUMN); String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
if (DataConstants.NOTE.equals(type)) { if (DataConstants.NOTE.equals(type)) { //类型相对应则设置WorkingNote对象成员变量
mContent = cursor.getString(DATA_CONTENT_COLUMN); mContent = cursor.getString(DATA_CONTENT_COLUMN);
mMode = cursor.getInt(DATA_MODE_COLUMN); mMode = cursor.getInt(DATA_MODE_COLUMN);
mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN)); mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
} else if (DataConstants.CALL_NOTE.equals(type)) { } else if (DataConstants.CALL_NOTE.equals(type)) {
mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN)); mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN)); //设置为Notes对象的成员变量
} else { } else {
Log.d(TAG, "Wrong note type with type:" + type); Log.d(TAG, "Wrong note type with type:" + type); //抛出异常，错误的数据类型
} }
} while (cursor.moveToNext()); } while (cursor.moveToNext());
} }
cursor.close(); cursor.close();
} else { } else {
Log.e(TAG, "No data with id:" + mNoteId); Log.e(TAG, "No data with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId); throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId); //抛出异常，无查询结果
} }
} }
public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId, public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId, //上下文对象、文件夹id、组件id、组件类型、默认背景颜色id
int widgetType, int defaultBgColorId) { int widgetType, int defaultBgColorId) { //创建空白便签
WorkingNote note = new WorkingNote(context, folderId); WorkingNote note = new WorkingNote(context, folderId); //用上下文对象、父文件夹id创建WorkingNote
note.setBgColorId(defaultBgColorId); note.setBgColorId(defaultBgColorId);
note.setWidgetId(widgetId); note.setWidgetId(widgetId);
note.setWidgetType(widgetType); note.setWidgetType(widgetType);
return note; return note; //设置变量并返回
} }
public static WorkingNote load(Context context, long id) { public static WorkingNote load(Context context, long id) { //用上下文对象和id创建新的WorkingNote对象
return new WorkingNote(context, id, 0); return new WorkingNote(context, id, 0);
} }
public synchronized boolean saveNote() { public synchronized boolean saveNote() { //保存便签
if (isWorthSaving()) { if (isWorthSaving()) { //判断是否保存
if (!existInDatabase()) { if (!existInDatabase()) { //是否存在与数据库
if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) { if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) { //不存在则获取id
Log.e(TAG, "Create new note fail with id:" + mNoteId); Log.e(TAG, "Create new note fail with id:" + mNoteId); //日志记录
return false; return false;
} }
} }
mNote.syncNote(mContext, mNoteId); mNote.syncNote(mContext, mNoteId); //同步到数据库中
/** /**
* Update widget content if there exist any widget of this note * Update widget content if there exist any widget of this note
*/ */
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID //诺该便签与组件关联
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mWidgetType != Notes.TYPE_WIDGET_INVALIDE
&& mNoteSettingStatusListener != null) { && mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onWidgetChanged(); mNoteSettingStatusListener.onWidgetChanged(); //更新组件
} }
return true; return true;
} else { } else {
@ -214,155 +214,155 @@ public class WorkingNote {
public boolean existInDatabase() { public boolean existInDatabase() {
return mNoteId > 0; return mNoteId > 0;
} } //判断便签是否存在数据库
private boolean isWorthSaving() { private boolean isWorthSaving() {
if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent)) if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent)) //不存在于数据库且为空，或者没本地修改
|| (existInDatabase() && !mNote.isLocalModified())) { || (existInDatabase() && !mNote.isLocalModified())) {
return false; return false;
} else { } else {
return true; return true;
} }
} } //判断是否值得保存
public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) { public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
mNoteSettingStatusListener = l; mNoteSettingStatusListener = l;
} } //设置便签状态监视器
public void setAlertDate(long date, boolean set) { public void setAlertDate(long date, boolean set) { //设置提醒
if (date != mAlertDate) { if (date != mAlertDate) { //判断传入是否相同
mAlertDate = date; mAlertDate = date; //更新
mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate)); mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate)); //更新数据库
} }
if (mNoteSettingStatusListener != null) { if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onClockAlertChanged(date, set); mNoteSettingStatusListener.onClockAlertChanged(date, set); //调用监听器
} }
} }
public void markDeleted(boolean mark) { public void markDeleted(boolean mark) { //标记删除标志
mIsDeleted = mark; mIsDeleted = mark;
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) { && mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onWidgetChanged(); mNoteSettingStatusListener.onWidgetChanged(); //已删除则更新组件
} }
} }
public void setBgColorId(int id) { public void setBgColorId(int id) { //设置背景颜色
if (id != mBgColorId) { if (id != mBgColorId) { //检查
mBgColorId = id; mBgColorId = id; //更新设置
if (mNoteSettingStatusListener != null) { if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onBackgroundColorChanged(); mNoteSettingStatusListener.onBackgroundColorChanged(); //通知监听器
} }
mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id)); mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id)); //更新数据库
} }
} }
public void setCheckListMode(int mode) { public void setCheckListMode(int mode) { //设置便签的检查清单模式
if (mMode != mode) { if (mMode != mode) { //检查
if (mNoteSettingStatusListener != null) { if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode); mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode); //通知
} }
mMode = mode; mMode = mode;
mNote.setTextData(TextNote.MODE, String.valueOf(mMode)); mNote.setTextData(TextNote.MODE, String.valueOf(mMode)); //更新数据库
} }
} }
public void setWidgetType(int type) { public void setWidgetType(int type) { //设置组件类型
if (type != mWidgetType) { if (type != mWidgetType) {
mWidgetType = type; mWidgetType = type;
mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType)); mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType)); //更新数据库
} }
} }
public void setWidgetId(int id) { public void setWidgetId(int id) { //设置组件id
if (id != mWidgetId) { if (id != mWidgetId) {
mWidgetId = id; mWidgetId = id;
mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId)); mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId)); //更新数据库
} }
} }
public void setWorkingText(String text) { public void setWorkingText(String text) { //设置文本
if (!TextUtils.equals(mContent, text)) { if (!TextUtils.equals(mContent, text)) {
mContent = text; mContent = text;
mNote.setTextData(DataColumns.CONTENT, mContent); mNote.setTextData(DataColumns.CONTENT, mContent); //更新
} }
} }
public void convertToCallNote(String phoneNumber, long callDate) { public void convertToCallNote(String phoneNumber, long callDate) { //转换为呼叫类型便签
mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate)); mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber); mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER)); mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER)); //修改父文件夹id为呼叫记录id
} }
public boolean hasClockAlert() { public boolean hasClockAlert() {
return (mAlertDate > 0 ? true : false); return (mAlertDate > 0 ? true : false);
} } //是否设置提醒数据
public String getContent() { public String getContent() {
return mContent; return mContent;
} } //获取内容
public long getAlertDate() { public long getAlertDate() {
return mAlertDate; return mAlertDate;
} } //获取提醒时间
public long getModifiedDate() { public long getModifiedDate() {
return mModifiedDate; return mModifiedDate;
} } //获取最后修改时间
public int getBgColorResId() { public int getBgColorResId() {
return NoteBgResources.getNoteBgResource(mBgColorId); return NoteBgResources.getNoteBgResource(mBgColorId);
} } //获取背景资源id
public int getBgColorId() { public int getBgColorId() {
return mBgColorId; return mBgColorId;
} } //获取背景颜色id
public int getTitleBgResId() { public int getTitleBgResId() {
return NoteBgResources.getNoteTitleBgResource(mBgColorId); return NoteBgResources.getNoteTitleBgResource(mBgColorId);
} } //获取标题栏背景颜色资源id
public int getCheckListMode() { public int getCheckListMode() {
return mMode; return mMode;
} } //获取检查清单模式
public long getNoteId() { public long getNoteId() {
return mNoteId; return mNoteId;
} } //获取便签id
public long getFolderId() { public long getFolderId() {
return mFolderId; return mFolderId;
} } //获取父文件夹id
public int getWidgetId() { public int getWidgetId() {
return mWidgetId; return mWidgetId;
} } //获取组件id
public int getWidgetType() { public int getWidgetType() {
return mWidgetType; return mWidgetType;
} } //获取组件类型
public interface NoteSettingChangedListener { public interface NoteSettingChangedListener { //接口
/** /**
* Called when the background color of current note has just changed * Called when the background color of current note has just changed
*/ */
void onBackgroundColorChanged(); void onBackgroundColorChanged(); //便签背景颜色变化时启动
/** /**
* Called when user set clock * Called when user set clock
*/ */
void onClockAlertChanged(long date, boolean set); void onClockAlertChanged(long date, boolean set); //设置提醒时间时启动
/** /**
* Call when user create note from widget * Call when user create note from widget
*/ */
void onWidgetChanged(); void onWidgetChanged(); //创建组件时启动
/** /**
* Call when switch between check list mode and normal mode * Call when switch between check list mode and normal mode
* @param oldMode is previous mode before change * @param oldMode is previous mode before change
* @param newMode is new mode * @param newMode is new mode
*/ */
void onCheckListModeChanged(int oldMode, int newMode); void onCheckListModeChanged(int oldMode, int newMode); //清单模式转为笔记模式时启动
} }
} }

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