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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.gtask.remote;
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					import android.app.Activity;
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					import android.content.ContentResolver;
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					import android.content.ContentUris;
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					import android.content.ContentValues;
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					import android.content.Context;
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					import android.database.Cursor;
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					import android.util.Log;
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					import net.micode.notes.R;
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					import net.micode.notes.data.Notes;
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					import net.micode.notes.data.Notes.DataColumns;
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					import net.micode.notes.data.Notes.NoteColumns;
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					import net.micode.notes.gtask.data.MetaData;
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					import net.micode.notes.gtask.data.Node;
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					import net.micode.notes.gtask.data.SqlNote;
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					import net.micode.notes.gtask.data.Task;
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					import net.micode.notes.gtask.data.TaskList;
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					import net.micode.notes.gtask.exception.ActionFailureException;
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					import net.micode.notes.gtask.exception.NetworkFailureException;
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					import net.micode.notes.tool.DataUtils;
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					import net.micode.notes.tool.GTaskStringUtils;
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					import org.json.JSONArray;
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					import org.json.JSONException;
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					import org.json.JSONObject;
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					import java.util.HashMap;
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					import java.util.HashSet;
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					import java.util.Iterator;
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					import java.util.Map;
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					public class GTaskManager {
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					    // GTaskManager类的标签,用于日志输出等。
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					    private static final String TAG = GTaskManager.class.getSimpleName();
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					    // 任务状态:成功。
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					    public static final int STATE_SUCCESS = 0;
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					    // 任务状态:网络错误。
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					    public static final int STATE_NETWORK_ERROR = 1;
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					    // 任务状态:内部错误。
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					    public static final int STATE_INTERNAL_ERROR = 2;
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					    // 任务状态:同步进行中。
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					    public static final int STATE_SYNC_IN_PROGRESS = 3;
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					    // 任务状态:同步已取消。
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					    public static final int STATE_SYNC_CANCELLED = 4;
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					    // GTaskManager的单例实例。
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					    private static GTaskManager mInstance = null;
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					    // 关联的Activity对象。
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					    private Activity mActivity;
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					    // 上下文对象。
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					    private Context mContext;
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					    // 内容解析器。
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					    private ContentResolver mContentResolver;
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					    // 标记是否正在同步。
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					    private boolean mSyncing;
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					    // 标记是否已取消同步。
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					    private boolean mCancelled;
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					    // 保存任务列表的HashMap,键为列表ID,值为任务列表对象。
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					    private HashMap<String, TaskList> mGTaskListHashMap;
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					    // 保存任务的HashMap,键为任务ID,值为任务对象。
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					    private HashMap<String, Node> mGTaskHashMap;
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					    // 保存元数据的HashMap,键为元数据ID,值为元数据对象。
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					    private HashMap<String, MetaData> mMetaHashMap;
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					    // 元数据列表。
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					    private TaskList mMetaList;
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					    // 本地删除任务ID的集合。
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					    private HashSet<Long> mLocalDeleteIdMap;
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					    // 保存任务全局ID到本地ID的映射的HashMap。
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					    private HashMap<String, Long> mGidToNid;
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					    // 保存本地ID到任务全局ID的映射的HashMap。
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					    private HashMap<Long, String> mNidToGid;
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					    // GTaskManager的私有构造函数,初始化各种状态和映射。
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					    private GTaskManager() {
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					        mSyncing = false;
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					        mCancelled = false;
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					        mGTaskListHashMap = new HashMap<String, TaskList>();
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					        mGTaskHashMap = new HashMap<String, Node>();
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					        mMetaHashMap = new HashMap<String, MetaData>();
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					        mMetaList = null;
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					        mLocalDeleteIdMap = new HashSet<Long>();
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					        mGidToNid = new HashMap<String, Long>();
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					        mNidToGid = new HashMap<Long, String>();
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					    }
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					    /**
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					     * 获取 GTaskManager 的单例对象。
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					     * 采用单例模式确保全局仅有一个 GTaskManager 实例。
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					     *
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					     * @return GTaskManager 的单例对象。
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					     */
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					    public static synchronized GTaskManager getInstance() {
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					        if (mInstance == null) {
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					            mInstance = new GTaskManager();
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					        }
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					        return mInstance;
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					    }
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					    /**
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					     * 设置活动上下文。
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					     * 用于获取授权令牌。
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					     *
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					     * @param activity 当前活动对象。
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					     */
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					    public synchronized void setActivityContext(Activity activity) {
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					        mActivity = activity;
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					    }
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					    /**
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					     * 同步任务数据。
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					     * 会尝试与Google任务进行登录和数据同步,如果过程中发生错误或取消,则返回对应的状态码。
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					     *
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					     * @param context   上下文对象,用于执行同步操作。
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					     * @param asyncTask 异步任务对象,用于在同步过程中更新进度。
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					     * @return 同步操作的状态码,可以是正在同步、网络错误、内部错误或同步取消。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    public int sync(Context context, GTaskASyncTask asyncTask) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mSyncing) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.d(TAG, "Sync is in progress");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return STATE_SYNC_IN_PROGRESS;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mContext = context;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mContentResolver = mContext.getContentResolver();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mSyncing = true;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mCancelled = false;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 清理同步相关的数据结构
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mGTaskListHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mGTaskHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mMetaHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mLocalDeleteIdMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mGidToNid.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mNidToGid.clear();
 | 
					 | 
					 | 
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					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
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					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
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					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            GTaskClient client = GTaskClient.getInstance();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            client.resetUpdateArray();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 尝试登录 Google 任务服务
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (!mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (!client.login(mActivity)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    throw new NetworkFailureException("login google task failed");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 初始化 Google 任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            initGTaskList();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 执行内容同步工作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            syncContent();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } catch (NetworkFailureException e) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.e(TAG, e.toString());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return STATE_NETWORK_ERROR;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } catch (ActionFailureException e) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.e(TAG, e.toString());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return STATE_INTERNAL_ERROR;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } catch (Exception e) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.e(TAG, e.toString());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            e.printStackTrace();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return STATE_INTERNAL_ERROR;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 无论成功或失败,最后都清理数据结构
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mGTaskListHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mGTaskHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mMetaHashMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mLocalDeleteIdMap.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mGidToNid.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mNidToGid.clear();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mSyncing = false;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 初始化 GTask 列表。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 该方法首先检查操作是否已被取消,然后从 GTaskClient 获取任务列表信息,并初始化元数据列表和任务列表。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 如果过程中发生网络错误,可能会抛出 NetworkFailureException 异常。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void initGTaskList() throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) // 检查是否取消了操作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        GTaskClient client = GTaskClient.getInstance(); // 获取 GTask 客户端实例
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            JSONArray jsTaskLists = client.getTaskLists(); // 从客户端获取任务列表数组
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 初始化元数据列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mMetaList = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            for (int i = 0; i < jsTaskLists.length(); i++) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                JSONObject object = jsTaskLists.getJSONObject(i);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 寻找并初始化元数据列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (name
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        .equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mMetaList = new TaskList();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mMetaList.setContentByRemoteJSON(object);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    // 加载元数据
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    JSONArray jsMetas = client.getTaskList(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    for (int j = 0; j < jsMetas.length(); j++) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        object = (JSONObject) jsMetas.getJSONObject(j);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        MetaData metaData = new MetaData();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        metaData.setContentByRemoteJSON(object);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (metaData.isWorthSaving()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            mMetaList.addChildTask(metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            if (metaData.getGid() != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                mMetaHashMap.put(metaData.getRelatedGid(), metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 如果元数据列表不存在,则创建新的元数据列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (mMetaList == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mMetaList = new TaskList();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        + GTaskStringUtils.FOLDER_META);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().createTaskList(mMetaList);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 初始化任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            for (int i = 0; i < jsTaskLists.length(); i++) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                JSONObject object = jsTaskLists.getJSONObject(i);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 创建并初始化除元数据之外的其他任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        && !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        + GTaskStringUtils.FOLDER_META)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    TaskList tasklist = new TaskList();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    tasklist.setContentByRemoteJSON(object);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mGTaskListHashMap.put(gid, tasklist);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mGTaskHashMap.put(gid, tasklist);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    // 加载任务
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    JSONArray jsTasks = client.getTaskList(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    for (int j = 0; j < jsTasks.length(); j++) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        object = (JSONObject) jsTasks.getJSONObject(j);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        Task task = new Task();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        task.setContentByRemoteJSON(object);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (task.isWorthSaving()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            task.setMetaInfo(mMetaHashMap.get(gid));
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            tasklist.addChildTask(task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            mGTaskHashMap.put(gid, task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } catch (JSONException e) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 处理 JSON 解析异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.e(TAG, e.toString());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            e.printStackTrace();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            throw new ActionFailureException("initGTaskList: handling JSONObject failed");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 同步内容数据。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 该方法首先处理本地已删除的笔记,然后同步文件夹信息,接着处理数据库中存在的笔记,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 最后处理剩余的项目,并更新本地同步ID。如果在过程中检测到网络失败,则抛出网络失败异常。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果在网络通信过程中发生失败
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void syncContent() throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        int syncType;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Cursor c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        String gid;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Node node;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mLocalDeleteIdMap.clear();  // 清除本地删除映射表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;  // 如果操作已被取消,则直接返回
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 处理本地删除的笔记
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    "(type<>? AND parent_id=?)", new String[]{
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }, null);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                while (c.moveToNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    node = mGTaskHashMap.get(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (node != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGTaskHashMap.remove(gid); // 从映射表中移除
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        doContentSync(Node.SYNC_ACTION_DEL_REMOTE, node, c); // 执行内容同步
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN)); // 添加到本地删除映射表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query trash folder");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close(); // 关闭游标
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 首先同步文件夹信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        syncFolder();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 处理数据库中存在的笔记
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    "(type=? AND parent_id<>?)", new String[]{
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            String.valueOf(Notes.TYPE_NOTE), String.valueOf(Notes.ID_TRASH_FOLER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }, NoteColumns.TYPE + " DESC");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                while (c.moveToNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    node = mGTaskHashMap.get(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (node != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGTaskHashMap.remove(gid); // 从映射表中移除
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN)); // 更新ID映射
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        syncType = node.getSyncAction(c); // 获取同步动作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            // 如果没有GTask ID,则视为本地新增
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            // 如果有GTask ID但本地不存在,则视为远程删除
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    doContentSync(syncType, node, c); // 执行内容同步
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query existing note in database");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close(); // 关闭游标
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 处理剩余项目
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        while (iter.hasNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Map.Entry<String, Node> entry = iter.next();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            node = entry.getValue();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null); // 将剩余项目作为本地新增处理
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 检查是否取消操作,清理本地删除表,并更新本地同步ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (!mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 批量删除本地已删除的笔记,如果失败则抛出异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                throw new ActionFailureException("failed to batch-delete local deleted notes");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 刷新本地同步ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (!mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            GTaskClient.getInstance().commitUpdate(); // 提交更新
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            refreshLocalSyncId(); // 刷新本地同步ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 同步文件夹数据。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 该方法负责同步根文件夹、通话记录文件夹以及本地和远程存在的文件夹。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 它会根据文件夹的当前状态(是否存在、是否已同步)采取相应的同步操作,如添加、更新或删除。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void syncFolder() throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Cursor c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        String gid;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Node node;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        int syncType;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 同步根文件夹
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.moveToNext();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                gid = c.getString(SqlNote.GTASK_ID_COLUMN);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                node = mGTaskHashMap.get(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 判断节点是否为空,不为空则更新,为空则添加
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (node != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mGTaskHashMap.remove(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mGidToNid.put(gid, (long) Notes.ID_ROOT_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    mNidToGid.put((long) Notes.ID_ROOT_FOLDER, gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    // 仅当系统文件夹的名称需要更新时执行内容同步
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (!node.getName().equals(
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT))
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query root folder");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 同步通话记录文件夹
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)",
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    new String[]{
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }, null);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (c.moveToNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    node = mGTaskHashMap.get(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    // 判断节点是否为空,不为空则更新,为空则添加
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (node != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGTaskHashMap.remove(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGidToNid.put(gid, (long) Notes.ID_CALL_RECORD_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mNidToGid.put((long) Notes.ID_CALL_RECORD_FOLDER, gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        // 仅当系统文件夹的名称需要更新时执行内容同步
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (!node.getName().equals(
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                GTaskStringUtils.MIUI_FOLDER_PREFFIX
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                        + GTaskStringUtils.FOLDER_CALL_NOTE))
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query call note folder");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 同步本地已存在的文件夹
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    "(type=? AND parent_id<>?)", new String[]{
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }, NoteColumns.TYPE + " DESC");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                while (c.moveToNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    gid = c.getString(SqlNote.GTASK_ID_COLUMN);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    node = mGTaskHashMap.get(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    // 判断节点是否为空,不为空则更新,为空则根据情况添加或删除
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (node != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGTaskHashMap.remove(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        syncType = node.getSyncAction(c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            // 本地添加
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            syncType = Node.SYNC_ACTION_ADD_REMOTE;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            // 远程删除
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            syncType = Node.SYNC_ACTION_DEL_LOCAL;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    doContentSync(syncType, node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query existing folder");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 同步远程添加的文件夹
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        while (iter.hasNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Map.Entry<String, TaskList> entry = iter.next();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            gid = entry.getKey();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            node = entry.getValue();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (mGTaskHashMap.containsKey(gid)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mGTaskHashMap.remove(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (!mCancelled)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            GTaskClient.getInstance().commitUpdate();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 根据指定的同步类型,对节点内容进行同步操作。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param syncType 同步操作的类型,决定是添加、删除、还是更新节点。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param node     要进行同步操作的节点。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param c        游标,用于在本地数据库操作时获取额外信息(在删除操作中使用)。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) { // 检查是否已取消同步操作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        MetaData meta;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        switch (syncType) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_ADD_LOCAL: // 添加本地节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                addLocalNode(node);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_ADD_REMOTE: // 添加远程节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                addRemoteNode(node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_DEL_LOCAL: // 删除本地节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                meta = mMetaHashMap.get(c.getString(SqlNote.GTASK_ID_COLUMN));
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (meta != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    GTaskClient.getInstance().deleteNode(meta); // 从服务器删除节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN)); // 记录已删除的本地节点ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_DEL_REMOTE: // 删除远程节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                meta = mMetaHashMap.get(node.getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (meta != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    GTaskClient.getInstance().deleteNode(meta); // 从服务器删除节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().deleteNode(node); // 直接从本地数据库删除节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_UPDATE_LOCAL: // 更新本地节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                updateLocalNode(node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_UPDATE_REMOTE: // 更新远程节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                updateRemoteNode(node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_UPDATE_CONFLICT: // 处理更新冲突
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 目前简单地采用本地更新,未来可能需要合并双方修改
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                updateRemoteNode(node, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_NONE: // 无操作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            case Node.SYNC_ACTION_ERROR: // 默认错误处理
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            default:
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                throw new ActionFailureException("unkown sync action type"); // 抛出未知同步操作类型的异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 将本地节点添加到数据库中。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 该方法首先检查操作是否已被取消,然后根据节点类型(任务列表或任务)创建相应的 SqlNote 对象。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 对于任务列表节点,会根据节点名称(默认文件夹或通话记录文件夹)设置特殊的 SqlNote 属性;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 对于任务节点,会从节点内容中创建 JSON 对象,并根据需要调整其中的 ID 字段(如果这些 ID 在数据库中已存在)。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 最后,该方法会将 SqlNote 对象提交到数据库,并更新相关的 ID 映射关系。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param node 要添加的本地节点,不应为 null。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果添加节点过程中检测到网络失败。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void addLocalNode(Node node) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return; // 如果操作已取消,则直接返回,不执行添加操作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        SqlNote sqlNote;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (node instanceof TaskList) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 处理任务列表节点,根据节点名称设置特殊的 SqlNote 属性
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (node.getName().equals(
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                sqlNote = new SqlNote(mContext, Notes.ID_ROOT_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else if (node.getName().equals(
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                sqlNote = new SqlNote(mContext, Notes.ID_CALL_RECORD_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                sqlNote = new SqlNote(mContext);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                sqlNote.setContent(node.getLocalJSONFromContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                sqlNote.setParentId(Notes.ID_ROOT_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 处理任务节点,从节点内容创建 JSON 对象,并根据需要调整 ID 字段
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            sqlNote = new SqlNote(mContext);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            JSONObject js = node.getLocalJSONFromContent();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            try {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 检查并处理 JSON 对象中的 Note 和 Data ID 字段
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (js.has(GTaskStringUtils.META_HEAD_NOTE)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (note.has(NoteColumns.ID)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        long id = note.getLong(NoteColumns.ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (DataUtils.existInNoteDatabase(mContentResolver, id)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            // 如果笔记 ID 已存在,则移除该 ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            note.remove(NoteColumns.ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (js.has(GTaskStringUtils.META_HEAD_DATA)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    for (int i = 0; i < dataArray.length(); i++) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        JSONObject data = dataArray.getJSONObject(i);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        if (data.has(DataColumns.ID)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            long dataId = data.getLong(DataColumns.ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            if (DataUtils.existInDataDatabase(mContentResolver, dataId)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                // 如果数据 ID 已存在,则移除该 ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                data.remove(DataColumns.ID);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } catch (JSONException e) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, e.toString());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                e.printStackTrace();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            sqlNote.setContent(js);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 设置节点的父 ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Long parentId = mGidToNid.get(((Task) node).getParent().getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (parentId == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.e(TAG, "cannot find task's parent id locally");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                throw new ActionFailureException("cannot add local node");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            sqlNote.setParentId(parentId.longValue());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 提交 SqlNote 到数据库,并更新 ID 映射关系
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.setGtaskId(node.getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.commit(false);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mGidToNid.put(node.getGid(), sqlNote.getId());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mNidToGid.put(sqlNote.getId(), node.getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 更新远程元数据
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        updateRemoteMeta(node.getGid(), sqlNote);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 更新本地节点信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param node 需要更新的节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param c    数据库游标,用于操作数据库
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        SqlNote sqlNote;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 根据节点内容更新本地数据库中的笔记
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote = new SqlNote(mContext, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.setContent(node.getLocalJSONFromContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 确定父节点ID,任务则查找父任务ID,否则默认为根文件夹ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid())
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                : new Long(Notes.ID_ROOT_FOLDER);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (parentId == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Log.e(TAG, "cannot find task's parent id locally");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            throw new ActionFailureException("cannot update local node");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.setParentId(parentId.longValue());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.commit(true);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 更新远程元数据
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        updateRemoteMeta(node.getGid(), sqlNote);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 在远程添加节点信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param node 需要添加的节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param c    数据库游标,用于操作数据库
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        SqlNote sqlNote = new SqlNote(mContext, c);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        Node n;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 如果是任务类型,则远程创建任务;否则,根据条件判断是否需要创建新的任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (sqlNote.isNoteType()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Task task = new Task();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            task.setContentByLocalJSON(sqlNote.getContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 查找任务所属的任务列表ID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            String parentGid = mNidToGid.get(sqlNote.getParentId());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (parentGid == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.e(TAG, "cannot find task's parent tasklist");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                throw new ActionFailureException("cannot add remote task");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            mGTaskListHashMap.get(parentGid).addChildTask(task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            GTaskClient.getInstance().createTask(task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            n = (Node) task;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 更新远程元数据
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            updateRemoteMeta(task.getGid(), sqlNote);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            TaskList tasklist = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 判断是否需要创建新的任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            String folderName = GTaskStringUtils.MIUI_FOLDER_PREFFIX;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (sqlNote.getId() == Notes.ID_ROOT_FOLDER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                folderName += GTaskStringUtils.FOLDER_DEFAULT;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            else if (sqlNote.getId() == Notes.ID_CALL_RECORD_FOLDER)
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                folderName += GTaskStringUtils.FOLDER_CALL_NOTE;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            else
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                folderName += sqlNote.getSnippet();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 在已有的任务列表中查找匹配的条目
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            while (iter.hasNext()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Map.Entry<String, TaskList> entry = iter.next();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                String gid = entry.getKey();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                TaskList list = entry.getValue();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                if (list.getName().equals(folderName)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    tasklist = list;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    if (mGTaskHashMap.containsKey(gid)) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mGTaskHashMap.remove(gid);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    break;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 如果没有找到匹配的任务列表,则创建新的任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (tasklist == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                tasklist = new TaskList();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                tasklist.setContentByLocalJSON(sqlNote.getContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().createTaskList(tasklist);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mGTaskListHashMap.put(tasklist.getGid(), tasklist);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            n = (Node) tasklist;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 更新本地数据库中的笔记信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.setGtaskId(n.getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.commit(false);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.resetLocalModified();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.commit(true);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 更新GID和ID的映射关系
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mGidToNid.put(n.getGid(), sqlNote.getId());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mNidToGid.put(sqlNote.getId(), n.getGid());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 更新远程节点信息。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param node 需要更新的节点
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param c    数据库游标,用于获取节点的详细信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (mCancelled) { // 检查是否已取消操作
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            return;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        SqlNote sqlNote = new SqlNote(mContext, c); // 从数据库游标中创建 SqlNote 对象
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 使用本地 JSON 格式更新远程节点内容
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        node.setContentByLocalJSON(sqlNote.getContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        GTaskClient.getInstance().addUpdateNode(node); // 将节点添加到更新队列
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 更新元数据
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        updateRemoteMeta(node.getGid(), sqlNote);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 如果是笔记类型,检查并移动任务
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (sqlNote.isNoteType()) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            Task task = (Task) node;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            TaskList preParentList = task.getParent(); // 获取任务的当前父任务列表
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            String curParentGid = mNidToGid.get(sqlNote.getParentId()); // 获取当前父任务列表的 GID
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (curParentGid == null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.e(TAG, "cannot find task's parent tasklist");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                throw new ActionFailureException("cannot update remote task");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            TaskList curParentList = mGTaskListHashMap.get(curParentGid); // 获取当前父任务列表对象
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 如果任务的父任务列表发生变化,则移动任务
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (preParentList != curParentList) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                preParentList.removeChildTask(task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                curParentList.addChildTask(task);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().moveTask(task, preParentList, curParentList);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        // 重置本地修改标志,并提交更改
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.resetLocalModified();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        sqlNote.commit(true);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 更新远程元数据。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param gid     元数据的全局标识符
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @param sqlNote 包含元数据内容的 SqlNote 对象
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败,则抛出此异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        if (sqlNote != null && sqlNote.isNoteType()) { // 确保是笔记类型
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            MetaData metaData = mMetaHashMap.get(gid); // 尝试获取现有的元数据对象
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (metaData != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 更新元数据内容并加入更新队列
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                metaData.setMeta(gid, sqlNote.getContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().addUpdateNode(metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 如果元数据不存在,则创建新的元数据对象并添加到远程
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                metaData = new MetaData();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                metaData.setMeta(gid, sqlNote.getContent());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mMetaList.addChildTask(metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                mMetaHashMap.put(gid, metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                GTaskClient.getInstance().createTask(metaData);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 刷新本地同步ID。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 该方法首先获取最新的gtask列表,然后通过查询本地笔记内容来更新这些笔记的同步ID。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 如果在查询过程中发现有本地项目在同步后没有对应的gtask ID,则抛出ActionFailureException异常。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws NetworkFailureException 如果网络操作失败。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @throws ActionFailureException  如果在同步后发现有本地项目没有对应的gtask ID。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    private void refreshLocalSyncId() throws NetworkFailureException {
 | 
					 | 
					 | 
					 | 
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					        if (mCancelled) {
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					            return;
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					        }
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					        // 清空现有的gtask列表和元数据,准备获取最新的数据
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					        mGTaskHashMap.clear();
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					        mGTaskListHashMap.clear();
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					        mMetaHashMap.clear();
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					        initGTaskList();
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					        Cursor c = null;
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					        try {
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					            // 查询本地笔记内容,准备更新同步ID
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					            c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE,
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					                    "(type<>? AND parent_id<>?)", new String[]{
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					                            String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER)
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					                    }, NoteColumns.TYPE + " DESC");
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					            if (c != null) {
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					                while (c.moveToNext()) {
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					 | 
					                    String gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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					 | 
				
			
			
		
	
		
		
			
				
					
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					                    Node node = mGTaskHashMap.get(gid);
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					                    if (node != null) {
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					 | 
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					 | 
					                        mGTaskHashMap.remove(gid);
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					 | 
					                        ContentValues values = new ContentValues();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        values.put(NoteColumns.SYNC_ID, node.getLastModified());
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        mContentResolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                c.getLong(SqlNote.ID_COLUMN)), values, null, null);
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        // 如果查询到的笔记没有对应的gtask ID,则抛出异常
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        Log.e(TAG, "something is missed");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                        throw new ActionFailureException(
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                                "some local items don't have gid after sync");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            } else {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                // 如果查询操作失败,记录警告信息
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                Log.w(TAG, "failed to query local note to refresh sync id");
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        } finally {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            // 释放Cursor资源
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            if (c != null) {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c.close();
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					                c = null;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					            }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 获取同步账户的名称。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     *
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * @return 同步账户的名称。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    public String getSyncAccount() {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        return GTaskClient.getInstance().getSyncAccount().name;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    /**
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 取消同步操作。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     * 设置取消标志,终止正在进行的同步操作。
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					     */
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    public void cancelSync() {
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					        mCancelled = true;
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					    }
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					
 | 
					 | 
					 | 
					 | 
					 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					}
 | 
					 | 
					 | 
					 | 
					 |