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071ecbfb99 | 2 years ago |
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491375d632 | 2 years ago |
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9b7ee1f3c2 | 2 years ago |
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ae6528beab | 2 years ago |
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@ -1,33 +0,0 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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||||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||||
* you may not use this file except in compliance with the License.
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||||||
* You may obtain a copy of the License at
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||||||
*
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||||||
* http://www.apache.org/licenses/LICENSE-2.0
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||||||
*
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||||||
* Unless required by applicable law or agreed to in writing, software
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||||||
* distributed under the License is distributed on an "AS IS" BASIS,
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||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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||||||
* See the License for the specific language governing permissions and
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||||||
* limitations under the License.
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||||||
*/
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||||||
package net.micode.notes.ui;
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import android.content.BroadcastReceiver; //接受来自系统和应用的广播并对其进行响应的组件
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import android.content.Context; //翻译上下文环境
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import android.content.Intent; //解决应用的各项组件之间的通讯
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//这个类是实现alarm这个功能最接近用户层的包
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//具体的作用还要深究setClass和addFlags
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public class AlarmReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
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//启动AlarmAlertActivity
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intent.setClass(context, AlarmAlertActivity.class);
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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context.startActivity(intent);
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}
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}
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@ -1,72 +0,0 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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||||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||||
* you may not use this file except in compliance with the License.
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||||||
* You may obtain a copy of the License at
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*
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||||||
* http://www.apache.org/licenses/LICENSE-2.0
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||||||
*
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||||||
* Unless required by applicable law or agreed to in writing, software
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||||||
* distributed under the License is distributed on an "AS IS" BASIS,
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||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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||||||
* See the License for the specific language governing permissions and
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* limitations under the License.
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||||||
*/
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package net.micode.notes.ui;
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import android.content.Context;
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import android.view.Menu; //菜单组件
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import android.view.MenuItem; //菜单通用项
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.PopupMenu;
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import android.widget.PopupMenu.OnMenuItemClickListener;
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import net.micode.notes.R;
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public class DropdownMenu {
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private Button mButton;
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//声明一个下拉菜单
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private PopupMenu mPopupMenu;
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private Menu mMenu;
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public DropdownMenu(Context context, Button button, int menuId) {
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mButton = button;
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mButton.setBackgroundResource(R.drawable.dropdown_icon);
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//设置这个view的背景
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mPopupMenu = new PopupMenu(context, mButton);
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mMenu = mPopupMenu.getMenu();
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//MenuInflater是用来实例化Menu目录下的Menu布局文件
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//根据ID来确认menu的内容选项
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mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
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mButton.setOnClickListener(new OnClickListener() {
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public void onClick(View v) {
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mPopupMenu.show();
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}
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});
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}
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||||||
//设置菜单的监听
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public void setOnDropdownMenuItemClickListener(OnMenuItemClickListener listener) {
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if (mPopupMenu != null) {
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mPopupMenu.setOnMenuItemClickListener(listener);
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}
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}
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//对于菜单选项的初始化,根据索引搜索菜单需要的选项
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public MenuItem findItem(int id) {
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return mMenu.findItem(id);
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}
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//布局文件,设置标题
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public void setTitle(CharSequence title) {
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mButton.setText(title);
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}
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}
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@ -1,404 +0,0 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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|
||||||
*
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|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
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|
||||||
* you may not use this file except in compliance with the License.
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|
||||||
* You may obtain a copy of the License at
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|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
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|
||||||
*
|
|
||||||
* 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.
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|
||||||
*/
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|
||||||
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|
||||||
package net.micode.notes.data;
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||||||
import android.content.ContentValues;
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||||||
import android.content.Context;
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||||||
import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.util.Log;
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import net.micode.notes.data.Notes.DataColumns;
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import net.micode.notes.data.Notes.DataConstants;
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import net.micode.notes.data.Notes.NoteColumns;
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// NotesDatabaseHelper 继承 SQLiteOpenHelper 对数据库各种框架的完善
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public class NotesDatabaseHelper extends SQLiteOpenHelper {
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private static final String DB_NAME = "note.db";
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private static final int DB_VERSION = 4;
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public interface TABLE {
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public static final String NOTE = "note";
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public static final String DATA = "data";
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}
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private static final String TAG = "NotesDatabaseHelper";
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private static NotesDatabaseHelper mInstance;
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private static final String CREATE_NOTE_TABLE_SQL =
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"CREATE TABLE " + TABLE.NOTE + "(" +
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NoteColumns.ID + " INTEGER PRIMARY KEY," +
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NoteColumns.PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.ALERTED_DATE + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.BG_COLOR_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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NoteColumns.HAS_ATTACHMENT + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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NoteColumns.NOTES_COUNT + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.SNIPPET + " TEXT NOT NULL DEFAULT ''," +
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NoteColumns.TYPE + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.WIDGET_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.WIDGET_TYPE + " INTEGER NOT NULL DEFAULT -1," +
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NoteColumns.SYNC_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," +
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NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" +
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")";
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private static final String CREATE_DATA_TABLE_SQL =
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"CREATE TABLE " + TABLE.DATA + "(" +
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DataColumns.ID + " INTEGER PRIMARY KEY," +
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DataColumns.MIME_TYPE + " TEXT NOT NULL," +
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||||||
DataColumns.NOTE_ID + " INTEGER NOT NULL DEFAULT 0," +
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||||||
NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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||||||
DataColumns.CONTENT + " TEXT NOT NULL DEFAULT ''," +
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||||||
DataColumns.DATA1 + " INTEGER," +
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||||||
DataColumns.DATA2 + " INTEGER," +
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||||||
DataColumns.DATA3 + " TEXT NOT NULL DEFAULT ''," +
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|
||||||
DataColumns.DATA4 + " TEXT NOT NULL DEFAULT ''," +
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||||||
DataColumns.DATA5 + " TEXT NOT NULL DEFAULT ''" +
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||||||
")";
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||||||
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|
||||||
private static final String CREATE_DATA_NOTE_ID_INDEX_SQL =
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"CREATE INDEX IF NOT EXISTS note_id_index ON " +
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||||||
TABLE.DATA + "(" + DataColumns.NOTE_ID + ");";
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||||||
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||||||
/**
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|
||||||
* Increase folder's note count when move note to the folder
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|
||||||
*/
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|
||||||
// 增加文件夹的笔记计数时,移动笔记到文件夹
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|
||||||
private static final String NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
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|
||||||
"CREATE TRIGGER increase_folder_count_on_update "+
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|
||||||
" AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
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|
||||||
" BEGIN " +
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|
||||||
" UPDATE " + TABLE.NOTE +
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|
||||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
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|
||||||
" WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
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|
||||||
" END";
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|
||||||
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|
||||||
/**
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|
||||||
* Decrease folder's note count when move note from folder
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|
||||||
*/
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|
||||||
// 从文件夹移动笔记时减少文件夹的笔记数
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|
||||||
private static final String NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
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"CREATE TRIGGER decrease_folder_count_on_update " +
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|
||||||
" AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
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|
||||||
" BEGIN " +
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|
||||||
" UPDATE " + TABLE.NOTE +
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|
||||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
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|
||||||
" WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
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|
||||||
" AND " + NoteColumns.NOTES_COUNT + ">0" + ";" +
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|
||||||
" END";
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|
||||||
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|
||||||
/**
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|
||||||
* Increase folder's note count when insert new note to the folder
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|
||||||
*/
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|
||||||
// 增加文件夹的笔记计数时,插入新的笔记到文件夹
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|
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private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
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|
||||||
"CREATE TRIGGER increase_folder_count_on_insert " +
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|
||||||
" AFTER INSERT ON " + TABLE.NOTE +
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|
||||||
" BEGIN " +
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|
||||||
" UPDATE " + TABLE.NOTE +
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|
||||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
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|
||||||
" WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
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|
||||||
" END";
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|
||||||
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|
||||||
/**
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|
||||||
* Decrease folder's note count when delete note from the folder
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|
||||||
*/
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|
||||||
// 从文件夹中删除笔记时,减少文件夹的笔记计数
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|
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private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
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|
||||||
"CREATE TRIGGER decrease_folder_count_on_delete " +
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|
||||||
" AFTER DELETE ON " + TABLE.NOTE +
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|
||||||
" BEGIN " +
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|
||||||
" UPDATE " + TABLE.NOTE +
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|
||||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
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|
||||||
" WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
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|
||||||
" AND " + NoteColumns.NOTES_COUNT + ">0;" +
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|
||||||
" END";
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|
||||||
|
|
||||||
/**
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|
||||||
* Update note's content when insert data with type {@link DataConstants#NOTE}
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|
||||||
*/
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|
||||||
// 当插入带有类型的数据时,更新注释的内容
|
|
||||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
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|
||||||
"CREATE TRIGGER update_note_content_on_insert " +
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|
||||||
" AFTER INSERT ON " + TABLE.DATA +
|
|
||||||
" WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
|
||||||
" BEGIN" +
|
|
||||||
" UPDATE " + TABLE.NOTE +
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|
||||||
" SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
|
|
||||||
" WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Update note's content when data with {@link DataConstants#NOTE} type has changed
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 当数据类型发生变化时,更新注释的内容
|
|
||||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
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|
||||||
"CREATE TRIGGER update_note_content_on_update " +
|
|
||||||
" AFTER UPDATE ON " + TABLE.DATA +
|
|
||||||
" WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
|
||||||
" BEGIN" +
|
|
||||||
" UPDATE " + TABLE.NOTE +
|
|
||||||
" SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
|
|
||||||
" WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Update note's content when data with {@link DataConstants#NOTE} type has deleted
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 当类型的数据被删除时,更新注释的内容
|
|
||||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
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|
||||||
"CREATE TRIGGER update_note_content_on_delete " +
|
|
||||||
" AFTER delete ON " + TABLE.DATA +
|
|
||||||
" WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
|
||||||
" BEGIN" +
|
|
||||||
" UPDATE " + TABLE.NOTE +
|
|
||||||
" SET " + NoteColumns.SNIPPET + "=''" +
|
|
||||||
" WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Delete datas belong to note which has been deleted
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 删除数据属于已删除的备注
|
|
||||||
private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
|
|
||||||
"CREATE TRIGGER delete_data_on_delete " +
|
|
||||||
" AFTER DELETE ON " + TABLE.NOTE +
|
|
||||||
" BEGIN" +
|
|
||||||
" DELETE FROM " + TABLE.DATA +
|
|
||||||
" WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Delete notes belong to folder which has been deleted
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 删除笔记属于已删除的文件夹
|
|
||||||
private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
|
|
||||||
"CREATE TRIGGER folder_delete_notes_on_delete " +
|
|
||||||
" AFTER DELETE ON " + TABLE.NOTE +
|
|
||||||
" BEGIN" +
|
|
||||||
" DELETE FROM " + TABLE.NOTE +
|
|
||||||
" WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Move notes belong to folder which has been moved to trash folder
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 移动笔记属于已移动到垃圾文件夹的文件夹
|
|
||||||
private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
|
|
||||||
"CREATE TRIGGER folder_move_notes_on_trash " +
|
|
||||||
" AFTER UPDATE ON " + TABLE.NOTE +
|
|
||||||
" WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
|
|
||||||
" BEGIN" +
|
|
||||||
" UPDATE " + TABLE.NOTE +
|
|
||||||
" SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
|
|
||||||
" WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
|
|
||||||
" END";
|
|
||||||
|
|
||||||
// 构造函数
|
|
||||||
public NotesDatabaseHelper(Context context) {
|
|
||||||
super(context, DB_NAME, null, DB_VERSION);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 创建笔记数据库
|
|
||||||
public void createNoteTable(SQLiteDatabase db) {
|
|
||||||
db.execSQL(CREATE_NOTE_TABLE_SQL);
|
|
||||||
reCreateNoteTableTriggers(db);
|
|
||||||
createSystemFolder(db);
|
|
||||||
Log.d(TAG, "note table has been created");
|
|
||||||
}
|
|
||||||
|
|
||||||
// 重新创建笔记触发器
|
|
||||||
private void reCreateNoteTableTriggers(SQLiteDatabase db) {
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_update");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_update");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_delete");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS delete_data_on_delete");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_insert");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS folder_delete_notes_on_delete");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS folder_move_notes_on_trash");
|
|
||||||
|
|
||||||
db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
|
|
||||||
db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
|
|
||||||
db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER);
|
|
||||||
db.execSQL(NOTE_DELETE_DATA_ON_DELETE_TRIGGER);
|
|
||||||
db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER);
|
|
||||||
db.execSQL(FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER);
|
|
||||||
db.execSQL(FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 创建系统文件夹
|
|
||||||
private void createSystemFolder(SQLiteDatabase db) {
|
|
||||||
ContentValues values = new ContentValues();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* call record foler for call notes
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 通话记录记录器
|
|
||||||
values.put(NoteColumns.ID, Notes.ID_CALL_RECORD_FOLDER);
|
|
||||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
|
||||||
db.insert(TABLE.NOTE, null, values);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* root folder which is default folder
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 创建根文件夹
|
|
||||||
values.clear();
|
|
||||||
values.put(NoteColumns.ID, Notes.ID_ROOT_FOLDER);
|
|
||||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
|
||||||
db.insert(TABLE.NOTE, null, values);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* temporary folder which is used for moving note
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 创建用于移动笔记的临时文件夹
|
|
||||||
values.clear();
|
|
||||||
values.put(NoteColumns.ID, Notes.ID_TEMPARAY_FOLDER);
|
|
||||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
|
||||||
db.insert(TABLE.NOTE, null, values);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* create trash folder
|
|
||||||
*/
|
|
||||||
|
|
||||||
// 创建垃圾文件夹
|
|
||||||
values.clear();
|
|
||||||
values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
|
|
||||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
|
||||||
db.insert(TABLE.NOTE, null, values);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 创建数据的数据库
|
|
||||||
public void createDataTable(SQLiteDatabase db) {
|
|
||||||
db.execSQL(CREATE_DATA_TABLE_SQL);
|
|
||||||
reCreateDataTableTriggers(db);
|
|
||||||
db.execSQL(CREATE_DATA_NOTE_ID_INDEX_SQL);
|
|
||||||
Log.d(TAG, "data table has been created");
|
|
||||||
}
|
|
||||||
|
|
||||||
// 重新创建数据数据库的触发器
|
|
||||||
private void reCreateDataTableTriggers(SQLiteDatabase db) {
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_insert");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_update");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_delete");
|
|
||||||
|
|
||||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER);
|
|
||||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER);
|
|
||||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 静态同步锁 保证进程获取资源的稳定性
|
|
||||||
static synchronized NotesDatabaseHelper getInstance(Context context) {
|
|
||||||
if (mInstance == null) {
|
|
||||||
mInstance = new NotesDatabaseHelper(context);
|
|
||||||
}
|
|
||||||
return mInstance;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override // 用于指定方法重写
|
|
||||||
// 创建两个数据库
|
|
||||||
public void onCreate(SQLiteDatabase db) {
|
|
||||||
createNoteTable(db);
|
|
||||||
createDataTable(db);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
@Override
|
|
||||||
// 更新数据库信息
|
|
||||||
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
|
|
||||||
boolean reCreateTriggers = false;
|
|
||||||
boolean skipV2 = false;
|
|
||||||
|
|
||||||
if (oldVersion == 1) {
|
|
||||||
// 更新至V2
|
|
||||||
upgradeToV2(db);
|
|
||||||
skipV2 = true; // this upgrade including the upgrade from v2 to v3
|
|
||||||
oldVersion++;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (oldVersion == 2 && !skipV2) {
|
|
||||||
// 更新至V3
|
|
||||||
upgradeToV3(db);
|
|
||||||
reCreateTriggers = true;
|
|
||||||
oldVersion++;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (oldVersion == 3) {
|
|
||||||
// 更新至V4
|
|
||||||
upgradeToV4(db);
|
|
||||||
oldVersion++;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (reCreateTriggers) {
|
|
||||||
// 触发触发器
|
|
||||||
reCreateNoteTableTriggers(db);
|
|
||||||
reCreateDataTableTriggers(db);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (oldVersion != newVersion) {
|
|
||||||
throw new IllegalStateException("Upgrade notes database to version " + newVersion
|
|
||||||
+ "fails");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// 更新V2的操作
|
|
||||||
private void upgradeToV2(SQLiteDatabase db) {
|
|
||||||
db.execSQL("DROP TABLE IF EXISTS " + TABLE.NOTE);
|
|
||||||
db.execSQL("DROP TABLE IF EXISTS " + TABLE.DATA);
|
|
||||||
createNoteTable(db);
|
|
||||||
createDataTable(db);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 更新V3的操作
|
|
||||||
private void upgradeToV3(SQLiteDatabase db) {
|
|
||||||
// drop unused triggers
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_insert");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_delete");
|
|
||||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_update");
|
|
||||||
// add a column for gtask id
|
|
||||||
db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
|
|
||||||
+ " TEXT NOT NULL DEFAULT ''");
|
|
||||||
// add a trash system folder
|
|
||||||
ContentValues values = new ContentValues();
|
|
||||||
values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
|
|
||||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
|
||||||
db.insert(TABLE.NOTE, null, values);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 更新至V4的操作
|
|
||||||
private void upgradeToV4(SQLiteDatabase db) {
|
|
||||||
db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
|
|
||||||
+ " INTEGER NOT NULL DEFAULT 0");
|
|
||||||
}
|
|
||||||
}
|
|
@ -1,35 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.gtask.exception;
|
|
||||||
|
|
||||||
// ActionFailureException 继承 RuntimeException
|
|
||||||
// 为操作失败的情况,检查异常 显式地捕获或在方法的throws子句中声明
|
|
||||||
public class ActionFailureException extends RuntimeException {
|
|
||||||
private static final long serialVersionUID = 4425249765923293627L;
|
|
||||||
|
|
||||||
public ActionFailureException() {
|
|
||||||
super();
|
|
||||||
}
|
|
||||||
|
|
||||||
public ActionFailureException(String paramString) {
|
|
||||||
super(paramString);
|
|
||||||
}
|
|
||||||
|
|
||||||
public ActionFailureException(String paramString, Throwable paramThrowable) {
|
|
||||||
super(paramString, paramThrowable);
|
|
||||||
}
|
|
||||||
}
|
|
@ -1,37 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.gtask.exception;
|
|
||||||
|
|
||||||
//
|
|
||||||
public class NetworkFailureException extends Exception {
|
|
||||||
private static final long serialVersionUID = 2107610287180234136L;
|
|
||||||
|
|
||||||
// 这是一个默认构造函数,调用父类的默认构造函数
|
|
||||||
public NetworkFailureException() {
|
|
||||||
super();
|
|
||||||
}
|
|
||||||
|
|
||||||
// 该构造函数接受一个字符串参数,表示与异常关联的错误消息
|
|
||||||
public NetworkFailureException(String paramString) {
|
|
||||||
super(paramString);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 该构造函数接受两个参数:表示错误消息的字符串和表示异常原因的Throwable对象
|
|
||||||
public NetworkFailureException(String paramString, Throwable paramThrowable) {
|
|
||||||
super(paramString, paramThrowable);
|
|
||||||
}
|
|
||||||
}
|
|
@ -1,145 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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.gtask.remote;
|
|
||||||
|
|
||||||
import android.app.Activity;
|
|
||||||
import android.app.Service;
|
|
||||||
import android.content.Context;
|
|
||||||
import android.content.Intent;
|
|
||||||
import android.os.Bundle;
|
|
||||||
import android.os.IBinder;
|
|
||||||
|
|
||||||
public class GTaskSyncService extends Service {
|
|
||||||
public final static String ACTION_STRING_NAME = "sync_action_type";
|
|
||||||
|
|
||||||
public final static int ACTION_START_SYNC = 0;
|
|
||||||
|
|
||||||
public final static int ACTION_CANCEL_SYNC = 1;
|
|
||||||
|
|
||||||
public final static int ACTION_INVALID = 2;
|
|
||||||
|
|
||||||
public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service";
|
|
||||||
|
|
||||||
public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing";
|
|
||||||
|
|
||||||
public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg";
|
|
||||||
|
|
||||||
private static GTaskASyncTask mSyncTask = null;
|
|
||||||
|
|
||||||
private static String mSyncProgress = "";
|
|
||||||
|
|
||||||
|
|
||||||
// 使用 GTaskASyncTask 实例启动同步任务,它是一个单独的类,用于在后台执行同步
|
|
||||||
private void startSync() {
|
|
||||||
if (mSyncTask == null) {
|
|
||||||
mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() {
|
|
||||||
public void onComplete() {
|
|
||||||
mSyncTask = null;
|
|
||||||
sendBroadcast("");
|
|
||||||
stopSelf();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
sendBroadcast("");
|
|
||||||
mSyncTask.execute();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 取消同步任务,如果它当前正在运行
|
|
||||||
private void cancelSync() {
|
|
||||||
if (mSyncTask != null) {
|
|
||||||
mSyncTask.cancelSync();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// mSyncTask 字段初始化为 null
|
|
||||||
@Override
|
|
||||||
public void onCreate() {
|
|
||||||
mSyncTask = null;
|
|
||||||
}
|
|
||||||
|
|
||||||
// 通过检查 ACTION_STRING_NAME 额外字段并执行适当的操作来处理传入的广播意图
|
|
||||||
@Override
|
|
||||||
public int onStartCommand(Intent intent, int flags, int startId) {
|
|
||||||
Bundle bundle = intent.getExtras();
|
|
||||||
if (bundle != null && bundle.containsKey(ACTION_STRING_NAME)) {
|
|
||||||
switch (bundle.getInt(ACTION_STRING_NAME, ACTION_INVALID)) {
|
|
||||||
case ACTION_START_SYNC:
|
|
||||||
startSync();
|
|
||||||
break;
|
|
||||||
case ACTION_CANCEL_SYNC:
|
|
||||||
cancelSync();
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return START_STICKY;
|
|
||||||
}
|
|
||||||
return super.onStartCommand(intent, flags, startId);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 在系统内存不足时取消同步任务
|
|
||||||
@Override
|
|
||||||
public void onLowMemory() {
|
|
||||||
if (mSyncTask != null) {
|
|
||||||
mSyncTask.cancelSync();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
public IBinder onBind(Intent intent) {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 发送具有当前同步进度和状态的广播意图
|
|
||||||
public void sendBroadcast(String msg) {
|
|
||||||
mSyncProgress = msg;
|
|
||||||
Intent intent = new Intent(GTASK_SERVICE_BROADCAST_NAME);
|
|
||||||
intent.putExtra(GTASK_SERVICE_BROADCAST_IS_SYNCING, mSyncTask != null);
|
|
||||||
intent.putExtra(GTASK_SERVICE_BROADCAST_PROGRESS_MSG, msg);
|
|
||||||
sendBroadcast(intent);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 开始同步
|
|
||||||
public static void startSync(Activity activity) {
|
|
||||||
GTaskManager.getInstance().setActivityContext(activity);
|
|
||||||
Intent intent = new Intent(activity, GTaskSyncService.class);
|
|
||||||
intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_START_SYNC);
|
|
||||||
activity.startService(intent);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 取消同步
|
|
||||||
public static void cancelSync(Context context) {
|
|
||||||
Intent intent = new Intent(context, GTaskSyncService.class);
|
|
||||||
intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_CANCEL_SYNC);
|
|
||||||
context.startService(intent);
|
|
||||||
}
|
|
||||||
|
|
||||||
// 正在同步
|
|
||||||
public static boolean isSyncing() {
|
|
||||||
return mSyncTask != null;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 获取进度
|
|
||||||
public static String getProgressString() {
|
|
||||||
return mSyncProgress;
|
|
||||||
}
|
|
||||||
}
|
|