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批注了model包，上传两个报告进行期中测评

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pull/9/head
夏彦博 11 months ago
parent 6b3a15d3b9
commit 204772e78e
7 changed files with 228 additions and 126 deletions
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2
README.md
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@ -1,2 +0,0 @@
# xiaomi_mini

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doc/master.txt
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src/main/java/net/micode/notes/model/Note.java
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@ -33,78 +33,102 @@ import net.micode.notes.data.Notes.TextNote;
import java.util.ArrayList; import java.util.ArrayList;
/**
* @classname: Note
* @description:完成便签的创建以及便签后续的更新操作（设置属性值，完成数据同步）
* 允许批量执行操作，可以将便签放至内存存储器中
* @date: 2024/1/2 21:31
* @author: Xia Yanbo
*/
public class Note { public class Note {
private ContentValues mNoteDiffValues; private ContentValues mNoteDiffValues;
private NoteData mNoteData; private NoteData mNoteData;
private static final String TAG = "Note"; private static final String TAG = "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
* @classname: Note
* @description:创建或者修改一个新的便签
* @date: 2024/1/2 20:36
* @author: Xia Yanbo
* @param:context上下文
* @param:folderId 所属包的id
* @return:noteID新笔记记录的id
*/ */
public static synchronized long getNewNoteId(Context context, long folderId) { public static synchronized long getNewNoteId(Context context, long folderId) {//控制类的所有实例的并发访问
// Create a new note in the database // Create a new note in the database
//初始化变量的信息
ContentValues values = new ContentValues(); ContentValues values = new ContentValues();
long createdTime = System.currentTimeMillis(); long createdTime = System.currentTimeMillis();
values.put(NoteColumns.CREATED_DATE, createdTime); values.put(NoteColumns.CREATED_DATE, createdTime);//创建时间
values.put(NoteColumns.MODIFIED_DATE, createdTime); values.put(NoteColumns.MODIFIED_DATE, createdTime);//修改时间
values.put(NoteColumns.TYPE, Notes.TYPE_NOTE); values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);//便签类型
values.put(NoteColumns.LOCAL_MODIFIED, 1); values.put(NoteColumns.LOCAL_MODIFIED, 1);//本地修改位，表示在本地被修改过与否
values.put(NoteColumns.PARENT_ID, folderId); values.put(NoteColumns.PARENT_ID, folderId);//所属包的id
Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values); Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);//插入新的便签记录（标记）
long noteId = 0; long noteId = 0;
try { try {
noteId = Long.valueOf(uri.getPathSegments().get(1)); noteId = Long.valueOf(uri.getPathSegments().get(1));//获取新笔记纪录的id
} catch (NumberFormatException e) { } catch (NumberFormatException e) {//获取失败报错
Log.e(TAG, "Get note id error :" + e.toString()); Log.e(TAG, "Get note id error :" + e.toString());
noteId = 0; noteId = 0;
} }
//如果noteid为-1抛出id错误的信息
if (noteId == -1) { if (noteId == -1) {
throw new IllegalStateException("Wrong note id:" + noteId); throw new IllegalStateException("Wrong note id:" + noteId);
} }
return noteId; return noteId;
} }
//初始化定义两个变量用来存储便签的数据，一个是存储便签属性、一个是存储便签内容
public Note() { public Note() {
mNoteDiffValues = new ContentValues(); mNoteDiffValues = new ContentValues();//便签属性
mNoteData = new NoteData(); mNoteData = new NoteData();//便签内容
} }
//设置便签的属性
public void setNoteValue(String key, String value) { public void setNoteValue(String key, String value) {
mNoteDiffValues.put(key, value); mNoteDiffValues.put(key, value);//键值，id
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);//本地编辑修改位
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());//修改日期
} }
//设置文本数据（标记）
public void setTextData(String key, String value) { public void setTextData(String key, String value) {
mNoteData.setTextData(key, value); mNoteData.setTextData(key, value);
} }
//设置文本数据的id
public void setTextDataId(long id) { public void setTextDataId(long id) {
mNoteData.setTextDataId(id); mNoteData.setTextDataId(id);
} }
//获取文本数据的id
public long getTextDataId() { public long getTextDataId() {
return mNoteData.mTextDataId; return mNoteData.mTextDataId;
} }
//设置通话数据的id
public void setCallDataId(long id) { public void setCallDataId(long id) {
mNoteData.setCallDataId(id); mNoteData.setCallDataId(id);
} }
//设置通话数据
public void setCallData(String key, String value) { public void setCallData(String key, String value) {
mNoteData.setCallData(key, value); mNoteData.setCallData(key, value);
} }
//判断本地的文件有没有被修改
public boolean isLocalModified() { public boolean isLocalModified() {
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified(); return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
} }
/**
* @classname: Note
* @methodname syncNote
* @description:同步便签
* @date: 2024/1/2 20:54
* @author: Xia Yanbo
* @param:context
* @param:noteid便签的id号
* @return:boolean返回更新是否正确完成
*/
public boolean syncNote(Context context, long noteId) { public boolean syncNote(Context context, long noteId) {
if (noteId <= 0) { if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId); throw new IllegalArgumentException("Wrong note id:" + noteId);
} }
//没有修改过则不需要更新
if (!isLocalModified()) { if (!isLocalModified()) {
return true; return true;
} }
@ -112,7 +136,7 @@ public class Note {
/** /**
* In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and * In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and
* {@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数据发生变化则更新数据（标记）
*/ */
if (context.getContentResolver().update( if (context.getContentResolver().update(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null, ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
@ -120,8 +144,8 @@ public class Note {
Log.e(TAG, "Update note error, should not happen"); Log.e(TAG, "Update note error, should not happen");
// Do not return, fall through // Do not return, fall through
} }
mNoteDiffValues.clear(); mNoteDiffValues.clear();//清除属性
//如果笔记在本地被修改过，并且推送至ContentResolver失败，则返回false
if (mNoteData.isLocalModified() if (mNoteData.isLocalModified()
&& (mNoteData.pushIntoContentResolver(context, noteId) == null)) { && (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
return false; return false;
@ -131,86 +155,97 @@ public class Note {
} }
private class NoteData { private class NoteData {
private long mTextDataId; private long mTextDataId;//文本数据的id
private ContentValues mTextDataValues; private ContentValues mTextDataValues;//存储文本数据的键值对
private long mCallDataId; private long mCallDataId;//通话数据的id
private ContentValues mCallDataValues; private ContentValues mCallDataValues;//存储通话数据
private static final String TAG = "NoteData";
private static final String TAG = "NoteData";//记录标签，为日志记录打上标签。
//给新来的见证便签的键值以及id
public NoteData() { public NoteData() {
mTextDataValues = new ContentValues(); mTextDataValues = new ContentValues();
mCallDataValues = new ContentValues(); mCallDataValues = new ContentValues();
mTextDataId = 0; mTextDataId = 0;
mCallDataId = 0; mCallDataId = 0;
} }
//比较文本大小，确定是否被修改过
boolean isLocalModified() { boolean isLocalModified() {
return mTextDataValues.size() > 0 || mCallDataValues.size() > 0; return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
} }
//设置文本数据的id
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;
} }
//设置通话数据的id
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;
} }
//设置通话数据的id
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);
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
} }
//设置文本数据
void setTextData(String key, String value) { void setTextData(String key, String value) {
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());
} }
/**
* @classname: NoteData
* @methodname pushIntoContentResolver
* @description:将笔记中的内容放至内容存储器当中，执行所有待执行的动作
* @date: 2024/1/2 21:10
* @author: Xia Yanbo
* @param:noteId便签id
* @param:context存了文本的上下文
* @return:uri更新过数据后的标识符
*/
Uri pushIntoContentResolver(Context context, long noteId) { Uri pushIntoContentResolver(Context context, long noteId) {
/** /**
* Check for safety * Check for safety
*/ */
//检查笔记的id是否正确
if (noteId <= 0) { if (noteId <= 0) {
throw new IllegalArgumentException("Wrong note id:" + noteId); throw new IllegalArgumentException("Wrong note id:" + noteId);
} }
//创建行动列表
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>(); ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
ContentProviderOperation.Builder builder = null; ContentProviderOperation.Builder builder = null;
//如果文本数据不为空，进行更新操作
if(mTextDataValues.size() > 0) { if(mTextDataValues.size() > 0) {
mTextDataValues.put(DataColumns.NOTE_ID, noteId); mTextDataValues.put(DataColumns.NOTE_ID, noteId);
// 如果文本数据ID为0，说明是新插入的数据
if (mTextDataId == 0) { if (mTextDataId == 0) {
mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE); mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE);
Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI, Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
mTextDataValues); mTextDataValues);//设置对应的关键键值，插入新的文本数据
try { try {
setTextDataId(Long.valueOf(uri.getPathSegments().get(1))); setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));//获取数据的id
} catch (NumberFormatException e) { } catch (NumberFormatException e) {//获取失败打印错误信息
Log.e(TAG, "Insert new text data fail with noteId" + noteId); Log.e(TAG, "Insert new text data fail with noteId" + noteId);
mTextDataValues.clear(); mTextDataValues.clear();
return null; return null;
} }
} else { } else {//创建一个更新操作，并设置更新的数据和条件
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());//将更新操作添加到操作列表中
} }
mTextDataValues.clear(); mTextDataValues.clear();
} }
//同理如果通信数据不为空，进行更新操作
if(mCallDataValues.size() > 0) { if(mCallDataValues.size() > 0) {
mCallDataValues.put(DataColumns.NOTE_ID, noteId); mCallDataValues.put(DataColumns.NOTE_ID, noteId);
if (mCallDataId == 0) { if (mCallDataId == 0) {
@ -232,19 +267,19 @@ public class Note {
} }
mCallDataValues.clear(); mCallDataValues.clear();
} }
//行动列表非空
if (operationList.size() > 0) { if (operationList.size() > 0) {
try { try { // 使用内容解析器（ContentResolver）的applyBatch方法来批量执行操作列表中的操作
ContentProviderResult[] results = context.getContentResolver().applyBatch( ContentProviderResult[] results = context.getContentResolver().applyBatch(
Notes.AUTHORITY, operationList); Notes.AUTHORITY, operationList);
return (results == null || results.length == 0 || results[0] == null) ? null return (results == null || results.length == 0 || results[0] == null) ? null
: ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId); : ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId);//返回操作完成后的结果
} catch (RemoteException e) { } catch (RemoteException e) {
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage())); Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
return null; return null;
} catch (OperationApplicationException e) { } catch (OperationApplicationException e) {
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage())); Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
return null; return null;//报错反馈
} }
} }
return null; return null;

140
src/main/java/net/micode/notes/model/WorkingNote.java
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@ -31,37 +31,43 @@ import net.micode.notes.data.Notes.NoteColumns;
import net.micode.notes.data.Notes.TextNote; import net.micode.notes.data.Notes.TextNote;
import net.micode.notes.tool.ResourceParser.NoteBgResources; import net.micode.notes.tool.ResourceParser.NoteBgResources;
/**
* @classname: WorkingNote
* @description:活动中的便签类，是对正处于用户编辑等工作状态下的便签，可以对于便签做
* 更新组件，修改内容，设置提醒，背景颜色修改等在便签内进行文本编辑工作时可以进行的操作
* @date: 2024/1/4 11:03
* @author: Xia Yanbo
*/
public class WorkingNote { public class WorkingNote {
// Note for the working note // Note for the working note
private Note mNote; private Note mNote;//便签对象
// Note Id // Note Id
private long mNoteId; private long mNoteId;//便签的id
// Note content // Note content
private String mContent; private String mContent;//内容字符串
// Note mode // Note mode
private int mMode; private int mMode;//便签所处的模式（任务清单/普通）
private long mAlertDate; private long mAlertDate;//提醒时间
private long mModifiedDate; private long mModifiedDate;//修改日期
private int mBgColorId; private int mBgColorId;//背景颜色
private int mWidgetId; private int mWidgetId;//小插件的id号
private int mWidgetType; private int mWidgetType;//小插件的类型
private long mFolderId; private long mFolderId;//所属便签包的id号
private Context mContext; private Context mContext;//便签的上下文
private static final String TAG = "WorkingNote"; private static final String TAG = "WorkingNote";//用于接收日志的标签
private boolean mIsDeleted; private boolean mIsDeleted;//表示是否已经被删除
private NoteSettingChangedListener mNoteSettingStatusListener;
private NoteSettingChangedListener mNoteSettingStatusListener;//设置一个监听器，监听便签设置的改变
//定义数据的字段
public static final String[] DATA_PROJECTION = new String[] { public static final String[] DATA_PROJECTION = new String[] {
DataColumns.ID, DataColumns.ID,
DataColumns.CONTENT, DataColumns.CONTENT,
@ -71,7 +77,7 @@ public class WorkingNote {
DataColumns.DATA3, DataColumns.DATA3,
DataColumns.DATA4, DataColumns.DATA4,
}; };
//定义便签的字段
public static final String[] NOTE_PROJECTION = new String[] { public static final String[] NOTE_PROJECTION = new String[] {
NoteColumns.PARENT_ID, NoteColumns.PARENT_ID,
NoteColumns.ALERTED_DATE, NoteColumns.ALERTED_DATE,
@ -80,7 +86,7 @@ public class WorkingNote {
NoteColumns.WIDGET_TYPE, NoteColumns.WIDGET_TYPE,
NoteColumns.MODIFIED_DATE NoteColumns.MODIFIED_DATE
}; };
//数据相关的参数
private static final int DATA_ID_COLUMN = 0; private static final int DATA_ID_COLUMN = 0;
private static final int DATA_CONTENT_COLUMN = 1; private static final int DATA_CONTENT_COLUMN = 1;
@ -88,7 +94,7 @@ public class WorkingNote {
private static final int DATA_MIME_TYPE_COLUMN = 2; private static final int DATA_MIME_TYPE_COLUMN = 2;
private static final int DATA_MODE_COLUMN = 3; private static final int DATA_MODE_COLUMN = 3;
//便签相关的参数
private static final int NOTE_PARENT_ID_COLUMN = 0; private static final int NOTE_PARENT_ID_COLUMN = 0;
private static final int NOTE_ALERTED_DATE_COLUMN = 1; private static final int NOTE_ALERTED_DATE_COLUMN = 1;
@ -102,19 +108,38 @@ public class WorkingNote {
private static final int NOTE_MODIFIED_DATE_COLUMN = 5; private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
// New note construct // New note construct
/**
* @classname: WorkingNote
* @methodname WorkingNote
* @description:构造函数，构造一个新的便签，完成初始赋值
* @date: 2024/1/3 19:26
* @author: Xia Yanbo
* @param:context相关的文本
* @param:folderId所属包的id
*/
private WorkingNote(Context context, long folderId) { private WorkingNote(Context context, long folderId) {
mContext = context; mContext = context;
mAlertDate = 0; mAlertDate = 0;
mModifiedDate = System.currentTimeMillis(); mModifiedDate = System.currentTimeMillis();
mFolderId = folderId; mFolderId = folderId;
mNote = new Note(); mNote = new Note();
mNoteId = 0; mNoteId = 0;//初始化笔记id为0
mIsDeleted = false; mIsDeleted = false;
mMode = 0; mMode = 0;
mWidgetType = Notes.TYPE_WIDGET_INVALIDE; mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
} }
// Existing note construct // Existing note construct
/**
* @classname: WorkingNote
* @methodname WorkingNote
* @description:从现有的笔记创建工作中的笔记（被使用）
* @date: 2024/1/3 21:33
* @author: Xia Yanbo
* @param:context上下文
* @param:noteId笔记的id号
* @param:folderId所属文件夹的id
*/
private WorkingNote(Context context, long noteId, long folderId) { private WorkingNote(Context context, long noteId, long folderId) {
mContext = context; mContext = context;
mNoteId = noteId; mNoteId = noteId;
@ -123,14 +148,23 @@ public class WorkingNote {
mNote = new Note(); mNote = new Note();
loadNote(); loadNote();
} }
/**
* @classname: WorkingNote
* @methodname loadNote
* @description:加载/读取便签
* @date: 2024/1/3 21:34
* @author: Xia Yanbo
*/
private void loadNote() { private void loadNote() {
//查询数据库，获取与给定笔记id关联的笔记
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);
if (cursor != null) { if (cursor != null) {
//如果cursor不为空，移动到结果集的第一行
if (cursor.moveToFirst()) { if (cursor.moveToFirst()) {
//从结果集获取各个属性值
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);
@ -139,33 +173,43 @@ public class WorkingNote {
mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN); mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
} }
cursor.close(); cursor.close();
} else { } else {//如果找不到关联的笔记抛出异常
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);
} }
// 调用loadNoteData方法，继续加载与笔记相关的其他数据（标记）
loadNoteData(); loadNoteData();
} }
/**
* @classname: WorkingNote
* @methodname loadNoteData
* @description:将便签里的数据加载进去并存储
* @date: 2024/1/3 21:48
* @author: Xia Yanbo
*/
private void loadNoteData() { private void loadNoteData() {
//查询数据库，获取与给定笔记id关联的笔记
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[] {
String.valueOf(mNoteId) String.valueOf(mNoteId)
}, null); }, null);
if (cursor != null) { if (cursor != null) {
//光标移动到查询结果的第一行
if (cursor.moveToFirst()) { if (cursor.moveToFirst()) {
do { do {
String type = cursor.getString(DATA_MIME_TYPE_COLUMN); String type = cursor.getString(DATA_MIME_TYPE_COLUMN);//获取当前笔记的类型
//如果笔记是普通的笔记，获取笔记内容、模式、id等参数完成赋值
if (DataConstants.NOTE.equals(type)) { if (DataConstants.NOTE.equals(type)) {
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)) {//如果数据是通话数据，从数据行中直接获取数据id
mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN)); mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
} else { } else {
Log.d(TAG, "Wrong note type with type:" + type); Log.d(TAG, "Wrong note type with type:" + type);
} }
} while (cursor.moveToNext()); } while (cursor.moveToNext());//光标移动到下一行
} }
cursor.close(); cursor.close();
} else { } else {
@ -173,7 +217,7 @@ public class WorkingNote {
throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId); throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
} }
} }
//创建一个空的便签，设置属性以及资源的id号等等信息
public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId, public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
int widgetType, int defaultBgColorId) { int widgetType, int defaultBgColorId) {
WorkingNote note = new WorkingNote(context, folderId); WorkingNote note = new WorkingNote(context, folderId);
@ -182,15 +226,17 @@ public class WorkingNote {
note.setWidgetType(widgetType); note.setWidgetType(widgetType);
return note; return note;
} }
//读取便签的内容
public static WorkingNote load(Context context, long id) { public static WorkingNote load(Context context, long id) {
return new WorkingNote(context, id, 0); return new WorkingNote(context, id, 0);
} }
public synchronized boolean saveNote() { public synchronized boolean saveNote() {
//检查笔记是否有保存的价值
if (isWorthSaving()) { if (isWorthSaving()) {
if (!existInDatabase()) { if (!existInDatabase()) {
if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) { // 如果不在数据库里，根据包的id和上下文获取一个新的笔记ID，如果获取失败则返回false并记录日志
if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {//获取失败返回的id是0
Log.e(TAG, "Create new note fail with id:" + mNoteId); Log.e(TAG, "Create new note fail with id:" + mNoteId);
return false; return false;
} }
@ -200,6 +246,7 @@ public class WorkingNote {
/** /**
* Update widget content if there exist any widget of this note * Update widget content if there exist any widget of this note
* 当组件发生变化时，对笔记设置状态的监听器进行更新？
*/ */
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mWidgetType != Notes.TYPE_WIDGET_INVALIDE
@ -211,12 +258,13 @@ public class WorkingNote {
return false; return false;
} }
} }
//检查是否位于数据库中
public boolean existInDatabase() { public boolean existInDatabase() {
return mNoteId > 0; return mNoteId > 0;
} }
//检查便签是否具有保存的价值
private boolean isWorthSaving() { private boolean isWorthSaving() {
//如果在数据库中已经存在而本地没有修改，或者便签已被删除了，或者便签为空，不值得保存
if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent)) if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
|| (existInDatabase() && !mNote.isLocalModified())) { || (existInDatabase() && !mNote.isLocalModified())) {
return false; return false;
@ -224,11 +272,11 @@ public class WorkingNote {
return true; return true;
} }
} }
//设置笔记设置状态的监听器为工作状态
public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) { public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
mNoteSettingStatusListener = l; mNoteSettingStatusListener = l;
} }
//设置提醒的日期
public void setAlertDate(long date, boolean set) { public void setAlertDate(long date, boolean set) {
if (date != mAlertDate) { if (date != mAlertDate) {
mAlertDate = date; mAlertDate = date;
@ -238,7 +286,7 @@ public class WorkingNote {
mNoteSettingStatusListener.onClockAlertChanged(date, set); mNoteSettingStatusListener.onClockAlertChanged(date, set);
} }
} }
//删除标记值
public void markDeleted(boolean mark) { public void markDeleted(boolean mark) {
mIsDeleted = mark; mIsDeleted = mark;
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
@ -247,6 +295,7 @@ public class WorkingNote {
} }
} }
//设置背景的颜色id
public void setBgColorId(int id) { public void setBgColorId(int id) {
if (id != mBgColorId) { if (id != mBgColorId) {
mBgColorId = id; mBgColorId = id;
@ -256,9 +305,10 @@ public class WorkingNote {
mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id)); mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id));
} }
} }
//设置任务清单模式
public void setCheckListMode(int mode) { public void setCheckListMode(int mode) {
if (mMode != mode) { if (mMode != mode) {
//进行任务清单模式必要组件的的设置
if (mNoteSettingStatusListener != null) { if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode); mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
} }
@ -266,7 +316,7 @@ public class WorkingNote {
mNote.setTextData(TextNote.MODE, String.valueOf(mMode)); mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
} }
} }
//设定组件相关的类型id等信息
public void setWidgetType(int type) { public void setWidgetType(int type) {
if (type != mWidgetType) { if (type != mWidgetType) {
mWidgetType = type; mWidgetType = type;
@ -280,24 +330,25 @@ public class WorkingNote {
mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId)); mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
} }
} }
//设置当前工作便签的文本
public void setWorkingText(String text) { public void setWorkingText(String text) {
if (!TextUtils.equals(mContent, text)) { if (!TextUtils.equals(mContent, text)) {
mContent = text; mContent = text;//文本不一样时更新内容
mNote.setTextData(DataColumns.CONTENT, mContent); mNote.setTextData(DataColumns.CONTENT, mContent);
} }
} }
//将便签转化为通话便签
public void convertToCallNote(String phoneNumber, long callDate) { public void convertToCallNote(String phoneNumber, long callDate) {
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));
} }
//获取是否设置有提醒
public boolean hasClockAlert() { public boolean hasClockAlert() {
return (mAlertDate > 0 ? true : false); return (mAlertDate > 0 ? true : false);
} }
//根据需要，返回对应的参数值
public String getContent() { public String getContent() {
return mContent; return mContent;
} }
@ -341,7 +392,13 @@ public class WorkingNote {
public int getWidgetType() { public int getWidgetType() {
return mWidgetType; return mWidgetType;
} }
/**
* @classname: WorkingNote
* @description:接口，进行便签设置状态的监听，
* 并根据状态改变调用相应的背景颜色，任务清单模式，时间提醒，组件更新功能
* @date: 2024/1/4 9:22
* @author: Xia Yanbo
*/
public interface NoteSettingChangedListener { public interface NoteSettingChangedListener {
/** /**
* Called when the background color of current note has just changed * Called when the background color of current note has just changed
@ -355,6 +412,7 @@ public class WorkingNote {
/** /**
* Call when user create note from widget * Call when user create note from widget
* 实际完成的是更新控件并通知调用者的工作
*/ */
void onWidgetChanged(); void onWidgetChanged();

73
src/main/java/net/micode/notes/ui/NotesListActivity.java
Unescape View File

@ -95,38 +95,28 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
NOTE_LIST, SUB_FOLDER, CALL_RECORD_FOLDER NOTE_LIST, SUB_FOLDER, CALL_RECORD_FOLDER
}; };
private ListEditState mState; // 声明一些私有成员变量。
private ListEditState mState; // 当前列表的编辑状态
private BackgroundQueryHandler mBackgroundQueryHandler; private BackgroundQueryHandler mBackgroundQueryHandler; // 用于在后台执行查询的处理程序
private NotesListAdapter mNotesListAdapter; // 笔记列表的适配器
private NotesListAdapter mNotesListAdapter; private ListView mNotesListView; // 显示笔记列表的视图
private Button mAddNewNote; // 添加新笔记的按钮
private ListView mNotesListView; private boolean mDispatch; // 一个标志，可能用于控制事件分发
private int mOriginY; // 原始Y坐标，可能用于触摸事件处理
private Button mAddNewNote; private int mDispatchY; // 分发的Y坐标，也可能用于触摸事件处理
private TextView mTitleBar; // 标题栏文本视图
private boolean mDispatch; private long mCurrentFolderId; // 当前文件夹的ID
private ContentResolver mContentResolver; // 内容解析器，用于访问应用的数据
private int mOriginY; private ModeCallback mModeCallBack; // 模式回调接口的实现，可能用于在不同的操作模式之间切换
private int mDispatchY;
private TextView mTitleBar;
private long mCurrentFolderId;
private ContentResolver mContentResolver;
private ModeCallback mModeCallBack;
private static final String TAG = "NotesListActivity"; private static final String TAG = "NotesListActivity";
public static final int NOTES_LISTVIEW_SCROLL_RATE = 30; public static final int NOTES_LISTVIEW_SCROLL_RATE = 30;
//正在关注的笔记数据对象
private NoteItemData mFocusNoteDataItem; private NoteItemData mFocusNoteDataItem;
private static final String NORMAL_SELECTION = NoteColumns.PARENT_ID + "=?"; private static final String NORMAL_SELECTION = NoteColumns.PARENT_ID + "=?";
//拼接访问串
private static final String ROOT_FOLDER_SELECTION = "(" + NoteColumns.TYPE + "<>" private static final String ROOT_FOLDER_SELECTION = "(" + NoteColumns.TYPE + "<>"
+ Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?)" + " OR (" + Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?)" + " OR ("
+ NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND " + NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND "
@ -134,12 +124,21 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
private final static int REQUEST_CODE_OPEN_NODE = 102; private final static int REQUEST_CODE_OPEN_NODE = 102;
private final static int REQUEST_CODE_NEW_NODE = 103; private final static int REQUEST_CODE_NEW_NODE = 103;
//表示是否在私密模式
public static int secret_mode = 0; public static int secret_mode = 0;
/**
* @classname: NotesListActivity
* @methodname onCreate
* @description:完成活动的初始化
* @date: 2024/1/4 11:47
* @author: Xia Yanbo
* @param:savedInstanceState保存的状态
*/
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
//根据布局文件呈现菜单视图
setContentView(R.layout.note_list); setContentView(R.layout.note_list);
initResources(); initResources();
@ -148,13 +147,25 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
*/ */
setAppInfoFromRawRes(); setAppInfoFromRawRes();
} }
/**
* @classname: NotesListActivity
* @methodname onActivityResult
* @description:当从活动中得到返回调用，处理返回的结果
* @date: 2024/1/4 11:49
* @author: Xia Yanbo
* @param:requestCode请求码
* @param:resultCode结果码
* @param:data 意图的数据
*/
@Override @Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) { protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK // 根据请求的代码类型进行相应的处理
&& (requestCode == REQUEST_CODE_OPEN_NODE || requestCode == REQUEST_CODE_NEW_NODE)) { if (resultCode == RESULT_OK // 如果返回的结果码是RESULT_OK，表示操作成功
&& (requestCode == REQUEST_CODE_OPEN_NODE || requestCode == REQUEST_CODE_NEW_NODE)) { // 并且请求码是打开节点或新建节点
// 清空笔记列表的适配器游标（可能是在执行打开或新建节点操作后，刷新或重置列表）
mNotesListAdapter.changeCursor(null); mNotesListAdapter.changeCursor(null);
} else { } else { // 其他情况
// 调用父类的onActivityResult方法，将结果传递给上层处理。
super.onActivityResult(requestCode, resultCode, data); super.onActivityResult(requestCode, resultCode, data);
} }
} }
@ -1017,7 +1028,7 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
return false; return false;
} }
public void setSecretMode() { public static void setSecretMode() {
if(secret_mode==0) if(secret_mode==0)
{ {
secret_mode=1; secret_mode=1;

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