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852 lines
32 KiB
852 lines
32 KiB
/*
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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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/**
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* GTaskManager 类用于管理与 Google Tasks 的同步操作。
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*/
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public class GTaskManager {
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private static final String TAG = GTaskManager.class.getSimpleName();
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public static final int STATE_SUCCESS = 0; // 同步成功
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public static final int STATE_NETWORK_ERROR = 1; // 网络错误
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public static final int STATE_INTERNAL_ERROR = 2; // 内部错误
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public static final int STATE_SYNC_IN_PROGRESS = 3; // 同步进行中
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public static final int STATE_SYNC_CANCELLED = 4; // 同步被取消
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private static GTaskManager mInstance = null; // 单例实例
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private Activity mActivity; // 用于获取认证 token 的 Activity 上下文
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private Context mContext; // 应用上下文
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private ContentResolver mContentResolver; // 内容解析器
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private boolean mSyncing; // 标记同步是否正在进行
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private boolean mCancelled; // 标记同步是否被取消
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private HashMap<String, TaskList> mGTaskListHashMap; // 存储 Google Tasks 列表的映射
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private HashMap<String, Node> mGTaskHashMap; // 存储 Google Tasks 的映射
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private HashMap<String, MetaData> mMetaHashMap; // 存储元数据的映射
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private TaskList mMetaList; // 元数据列表
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private HashSet<Long> mLocalDeleteIdMap; // 存储本地删除的笔记 ID
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private HashMap<String, Long> mGidToNid; // Google ID 到本地 ID 的映射
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private HashMap<Long, String> mNidToGid; // 本地 ID 到 Google ID 的映射
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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 的单例实例。
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* @return GTaskManager 的实例
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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 Activity 上下文，用于获取认证 token。
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* @param activity 当前的 Activity
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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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* 启动同步操作。
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* @param context 应用上下文
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* @param asyncTask 异步任务对象，用于更新同步进度
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* @return 同步状态码
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*/
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public int sync(Context context, GTaskASyncTask asyncTask) {
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if (mSyncing) {
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Log.d(TAG, "Sync is in progress");
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return STATE_SYNC_IN_PROGRESS;
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}
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mContext = context;
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mContentResolver = mContext.getContentResolver();
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mSyncing = true;
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mCancelled = false;
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mGTaskListHashMap.clear();
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mGTaskHashMap.clear();
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mMetaHashMap.clear();
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mLocalDeleteIdMap.clear();
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mGidToNid.clear();
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mNidToGid.clear();
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try {
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GTaskClient client = GTaskClient.getInstance();
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client.resetUpdateArray();
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// 登录 Google Tasks
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if (!mCancelled) {
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if (!client.login(mActivity)) {
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throw new NetworkFailureException("登录 Google Tasks 失败");
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}
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}
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// 获取 Google 的任务列表
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asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
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initGTaskList();
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// 执行内容同步
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asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
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syncContent();
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} catch (NetworkFailureException e) {
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Log.e(TAG, e.toString());
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return STATE_NETWORK_ERROR;
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} catch (ActionFailureException e) {
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Log.e(TAG, e.toString());
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return STATE_INTERNAL_ERROR;
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} catch (Exception e) {
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Log.e(TAG, e.toString());
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e.printStackTrace();
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return STATE_INTERNAL_ERROR;
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} finally {
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mGTaskListHashMap.clear();
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mGTaskHashMap.clear();
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mMetaHashMap.clear();
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mLocalDeleteIdMap.clear();
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mGidToNid.clear();
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mNidToGid.clear();
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mSyncing = false;
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}
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return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS;
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}
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/**
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* 初始化 Google 的任务列表。
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* @throws NetworkFailureException 网络错误
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*/
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private void initGTaskList() throws NetworkFailureException {
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if (mCancelled)
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return;
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GTaskClient client = GTaskClient.getInstance();
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try {
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JSONArray jsTaskLists = client.getTaskLists();
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// 初始化元数据列表
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mMetaList = null;
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for (int i = 0; i < jsTaskLists.length(); i++) {
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JSONObject object = jsTaskLists.getJSONObject(i);
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String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
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String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
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if (name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
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mMetaList = new TaskList();
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mMetaList.setContentByRemoteJSON(object);
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// 加载元数据
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JSONArray jsMetas = client.getTaskList(gid);
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for (int j = 0; j < jsMetas.length(); j++) {
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object = (JSONObject) jsMetas.getJSONObject(j);
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MetaData metaData = new MetaData();
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metaData.setContentByRemoteJSON(object);
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if (metaData.isWorthSaving()) {
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mMetaList.addChildTask(metaData);
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if (metaData.getGid() != null) {
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mMetaHashMap.put(metaData.getRelatedGid(), metaData);
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}
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}
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}
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}
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}
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// 如果元数据列表不存在，则创建
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if (mMetaList == null) {
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mMetaList = new TaskList();
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mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META);
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GTaskClient.getInstance().createTaskList(mMetaList);
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}
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// 初始化任务列表
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for (int i = 0; i < jsTaskLists.length(); i++) {
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JSONObject object = jsTaskLists.getJSONObject(i);
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String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
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String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME);
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if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)
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&& !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
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TaskList tasklist = new TaskList();
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tasklist.setContentByRemoteJSON(object);
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mGTaskListHashMap.put(gid, tasklist);
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mGTaskHashMap.put(gid, tasklist);
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// 加载任务
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JSONArray jsTasks = client.getTaskList(gid);
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for (int j = 0; j < jsTasks.length(); j++) {
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object = (JSONObject) jsTasks.getJSONObject(j);
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gid = object.getString(GTaskStringUtils.GTASK_JSON_ID);
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Task task = new Task();
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task.setContentByRemoteJSON(object);
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if (task.isWorthSaving()) {
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task.setMetaInfo(mMetaHashMap.get(gid));
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tasklist.addChildTask(task);
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mGTaskHashMap.put(gid, task);
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}
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}
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}
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}
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} catch (JSONException e) {
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Log.e(TAG, e.toString());
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e.printStackTrace();
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throw new ActionFailureException("initGTaskList: 处理 JSONObject 失败");
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}
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}
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/**
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* 同步内容。
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* @throws NetworkFailureException 网络错误
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*/
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private void syncContent() throws NetworkFailureException {
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int syncType;
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Cursor c = null;
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String gid;
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Node node;
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mLocalDeleteIdMap.clear();
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if (mCancelled) {
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return;
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}
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// 同步本地已删除的笔记
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try {
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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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}, null);
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if (c != null) {
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while (c.moveToNext()) {
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gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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node = mGTaskHashMap.get(gid);
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if (node != null) {
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mGTaskHashMap.remove(gid);
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doContentSync(Node.SYNC_ACTION_DEL_REMOTE, node, c);
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}
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mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
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}
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} else {
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Log.w(TAG, "无法查询垃圾文件夹");
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}
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} finally {
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if (c != null) {
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c.close();
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c = null;
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}
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}
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// 先同步文件夹
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syncFolder();
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// 同步数据库中已存在的笔记
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try {
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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_NOTE), 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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gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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node = mGTaskHashMap.get(gid);
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if (node != null) {
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mGTaskHashMap.remove(gid);
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mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
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mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
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syncType = node.getSyncAction(c);
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} else {
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if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
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// 本地添加
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syncType = Node.SYNC_ACTION_ADD_REMOTE;
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} else {
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// 远程删除
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syncType = Node.SYNC_ACTION_DEL_LOCAL;
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}
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}
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doContentSync(syncType, node, c);
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}
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} else {
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Log.w(TAG, "无法查询数据库中的现有笔记");
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}
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} finally {
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if (c != null) {
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c.close();
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c = null;
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}
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}
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// 处理剩余的项目（远程添加的任务或文件夹）
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Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
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while (iter.hasNext()) {
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Map.Entry<String, Node> entry = iter.next();
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node = entry.getValue();
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doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
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}
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// 清除本地删除表
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if (!mCancelled) {
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if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) {
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throw new ActionFailureException("批量删除本地删除的笔记失败");
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}
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}
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// 刷新本地同步 ID
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if (!mCancelled) {
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GTaskClient.getInstance().commitUpdate();
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refreshLocalSyncId();
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}
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}
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/**
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* 同步文件夹。
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* @throws NetworkFailureException 网络错误
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*/
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private void syncFolder() throws NetworkFailureException {
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Cursor c = null;
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String gid;
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Node node;
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int syncType;
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if (mCancelled) {
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return;
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}
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// 同步根文件夹
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try {
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c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI,
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Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null);
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if (c != null) {
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c.moveToNext();
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gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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node = mGTaskHashMap.get(gid);
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if (node != null) {
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mGTaskHashMap.remove(gid);
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mGidToNid.put(gid, (long) Notes.ID_ROOT_FOLDER);
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mNidToGid.put((long) Notes.ID_ROOT_FOLDER, gid);
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// 对于系统文件夹，仅在必要时更新远程名称
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if (!node.getName().equals(
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GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT))
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doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
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} else {
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doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
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}
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} else {
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Log.w(TAG, "无法查询根文件夹");
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}
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} finally {
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if (c != null) {
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c.close();
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c = null;
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}
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}
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// 同步通话记录文件夹
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try {
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c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)",
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new String[] {
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String.valueOf(Notes.ID_CALL_RECORD_FOLDER)
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}, null);
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if (c != null) {
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if (c.moveToNext()) {
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gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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node = mGTaskHashMap.get(gid);
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if (node != null) {
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mGTaskHashMap.remove(gid);
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mGidToNid.put(gid, (long) Notes.ID_CALL_RECORD_FOLDER);
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mNidToGid.put((long) Notes.ID_CALL_RECORD_FOLDER, gid);
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// 对于系统文件夹，仅在必要时更新远程名称
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if (!node.getName().equals(
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GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE))
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doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c);
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} else {
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doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c);
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}
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}
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} else {
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Log.w(TAG, "无法查询通话记录文件夹");
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}
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} finally {
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if (c != null) {
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c.close();
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c = null;
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}
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}
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// 同步本地已存在的文件夹
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try {
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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_FOLDER), 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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gid = c.getString(SqlNote.GTASK_ID_COLUMN);
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node = mGTaskHashMap.get(gid);
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if (node != null) {
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mGTaskHashMap.remove(gid);
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mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN));
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mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid);
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syncType = node.getSyncAction(c);
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} else {
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if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) {
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// 本地添加
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syncType = Node.SYNC_ACTION_ADD_REMOTE;
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} else {
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// 远程删除
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syncType = Node.SYNC_ACTION_DEL_LOCAL;
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}
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}
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doContentSync(syncType, node, c);
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}
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} else {
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Log.w(TAG, "无法查询本地已存在的文件夹");
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}
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} finally {
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if (c != null) {
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c.close();
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c = null;
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}
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}
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// 同步远程添加的文件夹
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Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
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while (iter.hasNext()) {
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Map.Entry<String, TaskList> entry = iter.next();
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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();
|
|
}
|
|
|
|
/**
|
|
* 执行内容同步。
|
|
* @param syncType 同步类型
|
|
* @param node 节点对象
|
|
* @param c 数据库游标
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
MetaData meta;
|
|
switch (syncType) {
|
|
case Node.SYNC_ACTION_ADD_LOCAL:
|
|
addLocalNode(node);
|
|
break;
|
|
case Node.SYNC_ACTION_ADD_REMOTE:
|
|
addRemoteNode(node, c);
|
|
break;
|
|
case Node.SYNC_ACTION_DEL_LOCAL:
|
|
meta = mMetaHashMap.get(c.getString(SqlNote.GTASK_ID_COLUMN));
|
|
if (meta != null) {
|
|
GTaskClient.getInstance().deleteNode(meta);
|
|
}
|
|
mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN));
|
|
break;
|
|
case Node.SYNC_ACTION_DEL_REMOTE:
|
|
meta = mMetaHashMap.get(node.getGid());
|
|
if (meta != null) {
|
|
GTaskClient.getInstance().deleteNode(meta);
|
|
}
|
|
GTaskClient.getInstance().deleteNode(node);
|
|
break;
|
|
case Node.SYNC_ACTION_UPDATE_LOCAL:
|
|
updateLocalNode(node, c);
|
|
break;
|
|
case Node.SYNC_ACTION_UPDATE_REMOTE:
|
|
updateRemoteNode(node, c);
|
|
break;
|
|
case Node.SYNC_ACTION_UPDATE_CONFLICT:
|
|
// 处理冲突时，可以考虑合并两边的修改
|
|
// 目前简单地使用本地更新
|
|
updateRemoteNode(node, c);
|
|
break;
|
|
case Node.SYNC_ACTION_NONE:
|
|
break;
|
|
case Node.SYNC_ACTION_ERROR:
|
|
default:
|
|
throw new ActionFailureException("未知的同步操作类型");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 添加本地节点。
|
|
* @param node 节点对象
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void addLocalNode(Node node) throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
SqlNote sqlNote;
|
|
if (node instanceof TaskList) {
|
|
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 {
|
|
sqlNote = new SqlNote(mContext);
|
|
JSONObject js = node.getLocalJSONFromContent();
|
|
try {
|
|
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)) {
|
|
// ID 不可用，需要创建新的 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)) {
|
|
// 数据 ID 不可用，需要创建新的 ID
|
|
data.remove(DataColumns.ID);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
} catch (JSONException e) {
|
|
Log.w(TAG, e.toString());
|
|
e.printStackTrace();
|
|
}
|
|
sqlNote.setContent(js);
|
|
|
|
Long parentId = mGidToNid.get(((Task) node).getParent().getGid());
|
|
if (parentId == null) {
|
|
Log.e(TAG, "无法在本地找到任务的父 ID");
|
|
throw new ActionFailureException("无法添加本地节点");
|
|
}
|
|
sqlNote.setParentId(parentId.longValue());
|
|
}
|
|
|
|
// 创建本地节点
|
|
sqlNote.setGtaskId(node.getGid());
|
|
sqlNote.commit(false);
|
|
|
|
// 更新 gid-nid 映射
|
|
mGidToNid.put(node.getGid(), sqlNote.getId());
|
|
mNidToGid.put(sqlNote.getId(), node.getGid());
|
|
|
|
// 更新元数据
|
|
updateRemoteMeta(node.getGid(), sqlNote);
|
|
}
|
|
|
|
/**
|
|
* 更新本地节点。
|
|
* @param node 节点对象
|
|
* @param c 数据库游标
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
SqlNote sqlNote;
|
|
// 在本地更新笔记
|
|
sqlNote = new SqlNote(mContext, c);
|
|
sqlNote.setContent(node.getLocalJSONFromContent());
|
|
|
|
Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid())
|
|
: new Long(Notes.ID_ROOT_FOLDER);
|
|
if (parentId == null) {
|
|
Log.e(TAG, "无法在本地找到任务的父 ID");
|
|
throw new ActionFailureException("无法更新本地节点");
|
|
}
|
|
sqlNote.setParentId(parentId.longValue());
|
|
sqlNote.commit(true);
|
|
|
|
// 更新元数据信息
|
|
updateRemoteMeta(node.getGid(), sqlNote);
|
|
}
|
|
|
|
/**
|
|
* 添加远程节点。
|
|
* @param node 节点对象
|
|
* @param c 数据库游标
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
SqlNote sqlNote = new SqlNote(mContext, c);
|
|
Node n;
|
|
|
|
// 在远程更新
|
|
if (sqlNote.isNoteType()) {
|
|
Task task = new Task();
|
|
task.setContentByLocalJSON(sqlNote.getContent());
|
|
|
|
String parentGid = mNidToGid.get(sqlNote.getParentId());
|
|
if (parentGid == null) {
|
|
Log.e(TAG, "无法找到任务的父任务列表");
|
|
throw new ActionFailureException("无法添加远程任务");
|
|
}
|
|
mGTaskListHashMap.get(parentGid).addChildTask(task);
|
|
|
|
GTaskClient.getInstance().createTask(task);
|
|
n = (Node) task;
|
|
|
|
// 添加元数据
|
|
updateRemoteMeta(task.getGid(), sqlNote);
|
|
} else {
|
|
TaskList tasklist = null;
|
|
|
|
// 如果文件夹已存在，则跳过
|
|
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();
|
|
|
|
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;
|
|
}
|
|
}
|
|
|
|
// 如果没有匹配项，则添加新的文件夹
|
|
if (tasklist == null) {
|
|
tasklist = new TaskList();
|
|
tasklist.setContentByLocalJSON(sqlNote.getContent());
|
|
GTaskClient.getInstance().createTaskList(tasklist);
|
|
mGTaskListHashMap.put(tasklist.getGid(), tasklist);
|
|
}
|
|
n = (Node) tasklist;
|
|
}
|
|
|
|
// 更新本地笔记
|
|
sqlNote.setGtaskId(n.getGid());
|
|
sqlNote.commit(false);
|
|
sqlNote.resetLocalModified();
|
|
sqlNote.commit(true);
|
|
|
|
// gid-id 映射
|
|
mGidToNid.put(n.getGid(), sqlNote.getId());
|
|
mNidToGid.put(sqlNote.getId(), n.getGid());
|
|
}
|
|
|
|
/**
|
|
* 更新远程节点。
|
|
* @param node 节点对象
|
|
* @param c 数据库游标
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
SqlNote sqlNote = new SqlNote(mContext, c);
|
|
|
|
// 在远程更新
|
|
node.setContentByLocalJSON(sqlNote.getContent());
|
|
GTaskClient.getInstance().addUpdateNode(node);
|
|
|
|
// 更新元数据
|
|
updateRemoteMeta(node.getGid(), sqlNote);
|
|
|
|
// 如果需要，移动任务
|
|
if (sqlNote.isNoteType()) {
|
|
Task task = (Task) node;
|
|
TaskList preParentList = task.getParent();
|
|
|
|
String curParentGid = mNidToGid.get(sqlNote.getParentId());
|
|
if (curParentGid == null) {
|
|
Log.e(TAG, "无法找到任务的父任务列表");
|
|
throw new ActionFailureException("无法更新远程任务");
|
|
}
|
|
TaskList curParentList = mGTaskListHashMap.get(curParentGid);
|
|
|
|
if (preParentList != curParentList) {
|
|
preParentList.removeChildTask(task);
|
|
curParentList.addChildTask(task);
|
|
GTaskClient.getInstance().moveTask(task, preParentList, curParentList);
|
|
}
|
|
}
|
|
|
|
// 清除本地修改标志
|
|
sqlNote.resetLocalModified();
|
|
sqlNote.commit(true);
|
|
}
|
|
|
|
/**
|
|
* 更新远程元数据。
|
|
* @param gid Google ID
|
|
* @param sqlNote SqlNote 对象
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException {
|
|
if (sqlNote != null && sqlNote.isNoteType()) {
|
|
MetaData metaData = mMetaHashMap.get(gid);
|
|
if (metaData != null) {
|
|
metaData.setMeta(gid, sqlNote.getContent());
|
|
GTaskClient.getInstance().addUpdateNode(metaData);
|
|
} else {
|
|
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。
|
|
* @throws NetworkFailureException 网络错误
|
|
*/
|
|
private void refreshLocalSyncId() throws NetworkFailureException {
|
|
if (mCancelled) {
|
|
return;
|
|
}
|
|
|
|
// 获取最新的 Google Tasks 列表
|
|
mGTaskHashMap.clear();
|
|
mGTaskListHashMap.clear();
|
|
mMetaHashMap.clear();
|
|
initGTaskList();
|
|
|
|
Cursor c = null;
|
|
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)
|
|
}, NoteColumns.TYPE + " DESC");
|
|
if (c != null) {
|
|
while (c.moveToNext()) {
|
|
String gid = c.getString(SqlNote.GTASK_ID_COLUMN);
|
|
Node node = mGTaskHashMap.get(gid);
|
|
if (node != null) {
|
|
mGTaskHashMap.remove(gid);
|
|
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 {
|
|
Log.e(TAG, "某些内容缺失");
|
|
throw new ActionFailureException(
|
|
"同步后某些本地项目没有 gid");
|
|
}
|
|
}
|
|
} else {
|
|
Log.w(TAG, "无法查询本地笔记以刷新同步 ID");
|
|
}
|
|
} finally {
|
|
if (c != null) {
|
|
c.close();
|
|
c = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 获取同步账户名称。
|
|
* @return 同步账户名称
|
|
*/
|
|
public String getSyncAccount() {
|
|
return GTaskClient.getInstance().getSyncAccount().name;
|
|
}
|
|
|
|
/**
|
|
* 取消同步。
|
|
*/
|
|
public void cancelSync() {
|
|
mCancelled = true;
|
|
}
|
|
}
|