重新上传WorkingNote.java文件

bai
白莹娜 3 hours ago
parent acb90e9d22
commit 894f7a97d4

@ -1,6 +0,0 @@
#include<stdio.h>
int main()
{
}

@ -0,0 +1,526 @@
/*
* 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 com.example.notesmaster.model;
import android.appwidget.AppWidgetManager;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.text.TextUtils;
import android.util.Log;
import com.example.notesmaster.data.Notes;
import com.example.notesmaster.data.Notes.CallNote;
import com.example.notesmaster.data.Notes.DataColumns;
import com.example.notesmaster.data.Notes.DataConstants;
import com.example.notesmaster.data.Notes.NoteColumns;
import com.example.notesmaster.data.Notes.TextNote;
import com.example.notesmaster.tool.ResourceParser.NoteBgResources;
/**
* -
*
*/
public class WorkingNote {
// 当前工作的笔记对象
private Note mNote;
// 笔记ID
private long mNoteId;
// 笔记内容
private String mContent;
// 笔记模式(普通模式或清单模式)
private int mMode;
// 提醒日期
private long mAlertDate;
// 最后修改日期
private long mModifiedDate;
// 背景颜色ID
private int mBgColorId;
// 桌面小部件ID
private int mWidgetId;
// 桌面小部件类型
private int mWidgetType;
// 文件夹ID
private long mFolderId;
// 上下文对象
private Context mContext;
private static final String TAG = "WorkingNote";
// 标记笔记是否已删除
private boolean mIsDeleted;
// 笔记设置变化监听器
private NoteSettingChangedListener mNoteSettingStatusListener;
// 查询数据表的投影字段(需要查询的列)
public static final String[] DATA_PROJECTION = new String[] {
DataColumns.ID, // 数据ID
DataColumns.CONTENT, // 数据内容
DataColumns.MIME_TYPE, // MIME类型
DataColumns.DATA1, // 扩展数据1
DataColumns.DATA2, // 扩展数据2
DataColumns.DATA3, // 扩展数据3
DataColumns.DATA4, // 扩展数据4
};
// 查询笔记表的投影字段(需要查询的列)
public static final String[] NOTE_PROJECTION = new String[] {
NoteColumns.PARENT_ID, // 父文件夹ID
NoteColumns.ALERTED_DATE, // 提醒日期
NoteColumns.BG_COLOR_ID, // 背景颜色ID
NoteColumns.WIDGET_ID, // 小部件ID
NoteColumns.WIDGET_TYPE, // 小部件类型
NoteColumns.MODIFIED_DATE // 修改日期
};
// 数据表列索引常量
private static final int DATA_ID_COLUMN = 0; // 数据ID列索引
private static final int DATA_CONTENT_COLUMN = 1; // 数据内容列索引
private static final int DATA_MIME_TYPE_COLUMN = 2; // MIME类型列索引
private static final int DATA_MODE_COLUMN = 3; // 模式列索引
// 笔记表列索引常量
private static final int NOTE_PARENT_ID_COLUMN = 0; // 父文件夹ID列索引
private static final int NOTE_ALERTED_DATE_COLUMN = 1; // 提醒日期列索引
private static final int NOTE_BG_COLOR_ID_COLUMN = 2; // 背景颜色ID列索引
private static final int NOTE_WIDGET_ID_COLUMN = 3; // 小部件ID列索引
private static final int NOTE_WIDGET_TYPE_COLUMN = 4; // 小部件类型列索引
private static final int NOTE_MODIFIED_DATE_COLUMN = 5; // 修改日期列索引
/**
* -
* @param context
* @param folderId ID
*/
private WorkingNote(Context context, long folderId) {
mContext = context;
mAlertDate = 0; // 默认无提醒
mModifiedDate = System.currentTimeMillis(); // 设置为当前时间
mFolderId = folderId;
mNote = new Note();
mNoteId = 0; // 新笔记ID为0
mIsDeleted = false;
mMode = 0; // 默认为普通模式
mWidgetType = Notes.TYPE_WIDGET_INVALIDE; // 默认无小部件
}
/**
* -
* @param context
* @param noteId ID
* @param folderId ID
*/
private WorkingNote(Context context, long noteId, long folderId) {
mContext = context;
mNoteId = noteId;
mFolderId = folderId;
mIsDeleted = false;
mNote = new Note();
loadNote(); // 从数据库加载笔记数据
}
/**
*
*
*/
private void loadNote() {
Cursor cursor = mContext.getContentResolver().query(
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
// 从游标中读取各字段值
mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
}
cursor.close();
} else {
Log.e(TAG, "No note with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
}
// 加载笔记的详细数据内容
loadNoteData();
}
/**
*
*
*/
private void loadNoteData() {
Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
DataColumns.NOTE_ID + "=?", new String[] {
String.valueOf(mNoteId)
}, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
do {
String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
// 根据数据类型分别处理
if (DataConstants.NOTE.equals(type)) {
// 普通文本笔记
mContent = cursor.getString(DATA_CONTENT_COLUMN);
mMode = cursor.getInt(DATA_MODE_COLUMN);
mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
} else if (DataConstants.CALL_NOTE.equals(type)) {
// 通话记录笔记
mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
} else {
Log.d(TAG, "Wrong note type with type:" + type);
}
} while (cursor.moveToNext());
}
cursor.close();
} else {
Log.e(TAG, "No data with id:" + mNoteId);
throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
}
}
/**
*
* @param context
* @param folderId ID
* @param widgetId ID
* @param widgetType
* @param defaultBgColorId ID
* @return
*/
public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
int widgetType, int defaultBgColorId) {
WorkingNote note = new WorkingNote(context, folderId);
note.setBgColorId(defaultBgColorId); // 设置背景颜色
note.setWidgetId(widgetId); // 设置小部件ID
note.setWidgetType(widgetType); // 设置小部件类型
return note;
}
/**
* ID
* @param context
* @param id ID
* @return
*/
public static WorkingNote load(Context context, long id) {
return new WorkingNote(context, id, 0);
}
/**
*
*
* @return
*/
public synchronized boolean saveNote() {
if (isWorthSaving()) {
// 如果笔记不存在于数据库中,先创建新笔记
if (!existInDatabase()) {
if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
Log.e(TAG, "Create new note fail with id:" + mNoteId);
return false;
}
}
// 同步笔记数据到数据库
mNote.syncNote(mContext, mNoteId);
/**
*
*/
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE
&& mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onWidgetChanged();
}
return true;
} else {
return false;
}
}
/**
*
* @return truefalse
*/
public boolean existInDatabase() {
return mNoteId > 0;
}
/**
*
*
* @return true
*/
private boolean isWorthSaving() {
if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
|| (existInDatabase() && !mNote.isLocalModified())) {
return false;
} else {
return true;
}
}
/**
*
* @param l
*/
public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
mNoteSettingStatusListener = l;
}
/**
*
* @param date
* @param set
*/
public void setAlertDate(long date, boolean set) {
if (date != mAlertDate) {
mAlertDate = date;
mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate));
}
// 通知监听器提醒时间已改变
if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onClockAlertChanged(date, set);
}
}
/**
*
* @param mark truefalse
*/
public void markDeleted(boolean mark) {
mIsDeleted = mark;
// 如果有小部件,通知更新
if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onWidgetChanged();
}
}
/**
*
* @param id ID
*/
public void setBgColorId(int id) {
if (id != mBgColorId) {
mBgColorId = id;
// 通知监听器背景颜色已改变
if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onBackgroundColorChanged();
}
mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id));
}
}
/**
*
* @param mode 0=1=
*/
public void setCheckListMode(int mode) {
if (mMode != mode) {
// 通知监听器模式已改变
if (mNoteSettingStatusListener != null) {
mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
}
mMode = mode;
mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
}
}
/**
*
* @param type
*/
public void setWidgetType(int type) {
if (type != mWidgetType) {
mWidgetType = type;
mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType));
}
}
/**
* ID
* @param id ID
*/
public void setWidgetId(int id) {
if (id != mWidgetId) {
mWidgetId = id;
mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
}
}
/**
*
* @param text
*/
public void setWorkingText(String text) {
if (!TextUtils.equals(mContent, text)) {
mContent = text;
mNote.setTextData(DataColumns.CONTENT, mContent);
}
}
/**
*
* @param phoneNumber
* @param callDate
*/
public void convertToCallNote(String phoneNumber, long callDate) {
mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER));
}
/**
*
* @return truefalse
*/
public boolean hasClockAlert() {
return (mAlertDate > 0 ? true : false);
}
/**
*
* @return
*/
public String getContent() {
return mContent;
}
/**
*
* @return
*/
public long getAlertDate() {
return mAlertDate;
}
/**
*
* @return
*/
public long getModifiedDate() {
return mModifiedDate;
}
/**
* ID
* @return ID
*/
public int getBgColorResId() {
return NoteBgResources.getNoteBgResource(mBgColorId);
}
/**
* ID
* @return ID
*/
public int getBgColorId() {
return mBgColorId;
}
/**
* ID
* @return ID
*/
public int getTitleBgResId() {
return NoteBgResources.getNoteTitleBgResource(mBgColorId);
}
/**
*
* @return
*/
public int getCheckListMode() {
return mMode;
}
/**
* ID
* @return ID
*/
public long getNoteId() {
return mNoteId;
}
/**
* ID
* @return ID
*/
public long getFolderId() {
return mFolderId;
}
/**
* ID
* @return ID
*/
public int getWidgetId() {
return mWidgetId;
}
/**
*
* @return
*/
public int getWidgetType() {
return mWidgetType;
}
/**
*
*
*/
public interface NoteSettingChangedListener {
/**
*
*/
void onBackgroundColorChanged();
/**
*
* @param date
* @param set truefalse
*/
void onClockAlertChanged(long date, boolean set);
/**
*
*/
void onWidgetChanged();
/**
*
* @param oldMode
* @param newMode
*/
void onCheckListModeChanged(int oldMode, int newMode);
}
}
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