diff --git a/src/main/java/net/micode/notes/gtask/data/SqlNote.java b/src/main/java/net/micode/notes/gtask/data/SqlNote.java
index 79a4095..d16f8e5 100644
--- a/src/main/java/net/micode/notes/gtask/data/SqlNote.java
+++ b/src/main/java/net/micode/notes/gtask/data/SqlNote.java
@@ -14,6 +14,11 @@
  * limitations under the License.
  */
 
+/*
+ * Description：用于支持小米便签最底层的数据库相关操作，和sqldata的关系上是父集关系，即note是data的子父集。
+ * 和SqlData相比，SqlNote算是真正意义上的数据了。
+ */
+
 package net.micode.notes.gtask.data;
 
 import android.appwidget.AppWidgetManager;
@@ -38,11 +43,28 @@ import org.json.JSONObject;
 import java.util.ArrayList;
 
 
+/*
+ * Description：用于支持小米便签最底层的数据库相关操作，和sqldata的关系上是父集关系，即note是data的子父集。
+ * 和SqlData相比，SqlNote算是真正意义上的数据了。
+ */
+
+/*
+ * 功能描述：
+ * 实现过程：
+ * 参数注解：
+ * Made By CuiCan
+ */
+
 public class SqlNote {
+    /*
+     * 功能描述：得到类的简写名称存入字符串TAG中
+     * 实现过程：调用getSimpleName ()函数
+     * Made By CuiCan
+     */
     private static final String TAG = SqlNote.class.getSimpleName();
 
     private static final int INVALID_ID = -99999;
-
+    // 集合了interface NoteColumns中所有SF常量（17个）
     public static final String[] PROJECTION_NOTE = new String[] {
             NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
             NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
@@ -52,6 +74,7 @@ public class SqlNote {
             NoteColumns.VERSION
     };
 
+    //以下设置17个列的编号
     public static final int ID_COLUMN = 0;
 
     public static final int ALERTED_DATE_COLUMN = 1;
@@ -86,6 +109,7 @@ public class SqlNote {
 
     public static final int VERSION_COLUMN = 16;
 
+    //一下定义了17个内部的变量，其中12个可以由content中获得，5个需要初始化为0或者new
     private Context mContext;
 
     private ContentResolver mContentResolver;
@@ -122,6 +146,13 @@ public class SqlNote {
 
     private ArrayList<SqlData> mDataList;
 
+    /*
+     * 功能描述：构造函数
+     * 参数注解： mIsCreate用于标示构造方式
+     * 参数注解：
+     * Made By CuiCan
+     */
+    //构造函数只有context，对所有的变量进行初始化
     public SqlNote(Context context) {
         mContext = context;
         mContentResolver = context.getContentResolver();
@@ -129,9 +160,9 @@ public class SqlNote {
         mId = INVALID_ID;
         mAlertDate = 0;
         mBgColorId = ResourceParser.getDefaultBgId(context);
-        mCreatedDate = System.currentTimeMillis();
+        mCreatedDate = System.currentTimeMillis();//调用系统函数获得创建时间
         mHasAttachment = 0;
-        mModifiedDate = System.currentTimeMillis();
+        mModifiedDate = System.currentTimeMillis();//最后一次修改时间初始化为创建时间
         mParentId = 0;
         mSnippet = "";
         mType = Notes.TYPE_NOTE;
@@ -143,17 +174,33 @@ public class SqlNote {
         mDataList = new ArrayList<SqlData>();
     }
 
+
+    /*
+     * 功能描述：构造函数
+     * 参数注解： mIsCreate用于标示构造方式
+     * 参数注解：
+     * Made By CuiCan
+     */
+    //构造函数有context和一个数据库的cursor，多数变量通过cursor指向的一条记录直接进行初始化
     public SqlNote(Context context, Cursor c) {
         mContext = context;
         mContentResolver = context.getContentResolver();
         mIsCreate = false;
         loadFromCursor(c);
         mDataList = new ArrayList<SqlData>();
+        //
         if (mType == Notes.TYPE_NOTE)
             loadDataContent();
         mDiffNoteValues = new ContentValues();
     }
 
+
+    /*
+     * 功能描述：构造函数
+     * 参数注解： mIsCreate用于标示构造方式
+     * 参数注解：
+     * Made By CuiCan
+     */
     public SqlNote(Context context, long id) {
         mContext = context;
         mContentResolver = context.getContentResolver();
@@ -166,16 +213,21 @@ public class SqlNote {
 
     }
 
+    /*
+     * 功能描述：通过id从光标处加载数据
+     * Made By CuiCan
+     */
     private void loadFromCursor(long id) {
         Cursor c = null;
         try {
             c = mContentResolver.query(Notes.CONTENT_NOTE_URI, PROJECTION_NOTE, "(_id=?)",
                     new String[] {
-                        String.valueOf(id)
-                    }, null);
+                            String.valueOf(id)
+                    }, null);//通过id获得对应的ContentResolver中的cursor
             if (c != null) {
                 c.moveToNext();
-                loadFromCursor(c);
+                loadFromCursor(c);//然后加载数据进行初始化，这样函数
+                //SqlNote(Context context, long id)与SqlNote(Context context, long id)的实现方式基本相同
             } else {
                 Log.w(TAG, "loadFromCursor: cursor = null");
             }
@@ -185,7 +237,12 @@ public class SqlNote {
         }
     }
 
+    /*
+     * 功能描述：通过游标从光标处加载数据
+     * Made By CuiCan
+     */
     private void loadFromCursor(Cursor c) {
+        //直接从一条记录中的获得以下变量的初始值
         mId = c.getLong(ID_COLUMN);
         mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
         mBgColorId = c.getInt(BG_COLOR_ID_COLUMN);
@@ -200,13 +257,18 @@ public class SqlNote {
         mVersion = c.getLong(VERSION_COLUMN);
     }
 
+    /*
+     * 功能描述：通过content机制获取共享数据并加载到数据库当前游标处
+     * 参数注解：
+     * Made By CuiCan
+     */
     private void loadDataContent() {
         Cursor c = null;
         mDataList.clear();
         try {
             c = mContentResolver.query(Notes.CONTENT_DATA_URI, SqlData.PROJECTION_DATA,
                     "(note_id=?)", new String[] {
-                        String.valueOf(mId)
+                            String.valueOf(mId)
                     }, null);
             if (c != null) {
                 if (c.getCount() == 0) {
@@ -226,6 +288,11 @@ public class SqlNote {
         }
     }
 
+    /*
+     * 功能描述：设置通过content机制用于共享的数据信息
+     * 参数注解：
+     * Made By CuiCan
+     */
     public boolean setContent(JSONObject js) {
         try {
             JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
@@ -267,7 +334,6 @@ public class SqlNote {
                     mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
                 }
                 mBgColorId = bgColorId;
-
                 long createDate = note.has(NoteColumns.CREATED_DATE) ? note
                         .getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
                 if (mIsCreate || mCreatedDate != createDate) {
@@ -359,6 +425,11 @@ public class SqlNote {
         return true;
     }
 
+    /*
+     * 功能描述：获取content机制提供的数据并加载到note中
+     * 参数注解：
+     * Made By CuiCan
+     */
     public JSONObject getContent() {
         try {
             JSONObject js = new JSONObject();
@@ -369,7 +440,7 @@ public class SqlNote {
             }
 
             JSONObject note = new JSONObject();
-            if (mType == Notes.TYPE_NOTE) {
+            if (mType == Notes.TYPE_NOTE) {//类型为note时
                 note.put(NoteColumns.ID, mId);
                 note.put(NoteColumns.ALERTED_DATE, mAlertDate);
                 note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
@@ -392,7 +463,7 @@ public class SqlNote {
                     }
                 }
                 js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
-            } else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
+            } else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {//类型为文件夹或者
                 note.put(NoteColumns.ID, mId);
                 note.put(NoteColumns.TYPE, mType);
                 note.put(NoteColumns.SNIPPET, mSnippet);
@@ -407,39 +478,84 @@ public class SqlNote {
         return null;
     }
 
+    /*
+     * 功能描述：给当前id设置父id
+     * 参数注解：
+     * Made By CuiCan
+     */
     public void setParentId(long id) {
         mParentId = id;
         mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
     }
 
+    /*
+     * 功能描述：给当前id设置Gtaskid
+     * 参数注解：
+     * Made By CuiCan
+     */
     public void setGtaskId(String gid) {
         mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
     }
 
+    /*
+     * 功能描述：给当前id设置同步id
+     * 参数注解：
+     * Made By CuiCan
+     */
     public void setSyncId(long syncId) {
         mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
     }
 
+    /*
+     * 功能描述：初始化本地修改，即撤销所有当前修改
+     * 参数注解：
+     * Made By CuiCan
+     */
     public void resetLocalModified() {
         mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
     }
 
+    /*
+     * 功能描述：获得当前id
+     * 参数注解：
+     * Made By CuiCan
+     */
     public long getId() {
         return mId;
     }
 
+    /*
+     * 功能描述：获得当前id的父id
+     * 参数注解：
+     * Made By CuiCan
+     */
     public long getParentId() {
         return mParentId;
     }
 
+    /*
+     * 功能描述：获取小片段即用于显示的部分便签内容
+     * 参数注解：
+     * Made By CuiCan
+     */
     public String getSnippet() {
         return mSnippet;
     }
 
+    /*
+     * 功能描述：判断是否为便签类型
+     * 参数注解：
+     * Made By CuiCan
+     */
     public boolean isNoteType() {
         return mType == Notes.TYPE_NOTE;
     }
 
+    /*
+     * 功能描述：commit函数用于把当前造作所做的修改保存到数据库
+     * 参数注解：
+     * Made By CuiCan
+     */
     public void commit(boolean validateVersion) {
         if (mIsCreate) {
             if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
@@ -458,7 +574,7 @@ public class SqlNote {
             }
 
             if (mType == Notes.TYPE_NOTE) {
-                for (SqlData sqlData : mDataList) {
+                for (SqlData sqlData : mDataList) {//直接使用sqldata中的实现
                     sqlData.commit(mId, false, -1);
                 }
             }
@@ -470,14 +586,14 @@ public class SqlNote {
             if (mDiffNoteValues.size() > 0) {
                 mVersion ++;
                 int result = 0;
-                if (!validateVersion) {
+                if (!validateVersion) {//构造字符串
                     result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
                             + NoteColumns.ID + "=?)", new String[] {
-                        String.valueOf(mId)
+                            String.valueOf(mId)
                     });
                 } else {
                     result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
-                            + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
+                                    + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
                             new String[] {
                                     String.valueOf(mId), String.valueOf(mVersion)
                             });
diff --git a/src/main/java/net/micode/notes/gtask/data/Task.java b/src/main/java/net/micode/notes/gtask/data/Task.java
index 6a19454..278fc27 100644
--- a/src/main/java/net/micode/notes/gtask/data/Task.java
+++ b/src/main/java/net/micode/notes/gtask/data/Task.java
@@ -32,25 +32,27 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 
+
+
 public class Task extends Node {
     private static final String TAG = Task.class.getSimpleName();
 
-    private boolean mCompleted;
+    private boolean mCompleted;//是否完成
 
     private String mNotes;
 
-    private JSONObject mMetaInfo;
+    private JSONObject mMetaInfo;//将在实例中存储数据的类型
 
-    private Task mPriorSibling;
+    private Task mPriorSibling;//对应的优先兄弟Task的指针（待完善）
 
-    private TaskList mParent;
+    private TaskList mParent;//所在的任务列表的指针
 
     public Task() {
         super();
         mCompleted = false;
         mNotes = null;
-        mPriorSibling = null;
-        mParent = null;
+        mPriorSibling = null;//TaskList中当前Task前面的Task的指针
+        mParent = null;//当前Task所在的TaskList
         mMetaInfo = null;
     }
 
@@ -80,14 +82,18 @@ public class Task extends Node {
             js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
 
             // parent_id
-            js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
+            if (mParent!= null) {
+                js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
+            }
 
             // dest_parent_type
             js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE,
                     GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
 
             // list_id
-            js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
+            if (mParent!= null) {
+                js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
+            }
 
             // prior_sibling_id
             if (mPriorSibling != null) {
@@ -175,7 +181,7 @@ public class Task extends Node {
         }
     }
 
-    public void setContentByLocalJSON(JSONObject js) {
+    public void setContentByLocalJSON(JSONObject js) {    //��metadata����ʵʩ
         if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)
                 || !js.has(GTaskStringUtils.META_HEAD_DATA)) {
             Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
diff --git a/src/main/java/net/micode/notes/gtask/data/TaskList.java b/src/main/java/net/micode/notes/gtask/data/TaskList.java
index 4ea21c5..6af65de 100644
--- a/src/main/java/net/micode/notes/gtask/data/TaskList.java
+++ b/src/main/java/net/micode/notes/gtask/data/TaskList.java
@@ -30,12 +30,14 @@ import org.json.JSONObject;
 import java.util.ArrayList;
 
 
+
+
 public class TaskList extends Node {
-    private static final String TAG = TaskList.class.getSimpleName();
+    private static final String TAG = TaskList.class.getSimpleName();//tag标记
 
-    private int mIndex;
+    private int mIndex;//当前TaskList的指针
 
-    private ArrayList<Task> mChildren;
+    private ArrayList<Task> mChildren;//类中主要的保存数据的单元，用来实现一个以Task为元素的ArrayList
 
     public TaskList() {
         super();
@@ -43,6 +45,10 @@ public class TaskList extends Node {
         mIndex = 1;
     }
 
+    /* (non-Javadoc)
+     * @see net.micode.notes.gtask.data.Node#getCreateAction(int)
+     * 生成并返回一个包含了一定数据的JSONObject实体
+     */
     public JSONObject getCreateAction(int actionId) {
         JSONObject js = new JSONObject();
 
@@ -58,7 +64,7 @@ public class TaskList extends Node {
             js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
 
             // entity_delta
-            JSONObject entity = new JSONObject();
+            JSONObject entity = new JSONObject();//entity实体
             entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
             entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
             entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
@@ -74,6 +80,10 @@ public class TaskList extends Node {
         return js;
     }
 
+    /* (non-Javadoc)
+     * @see net.micode.notes.gtask.data.Node#getUpdateAction(int)
+     * 生成并返回一个包含了一定数据的JSONObject实体
+     */
     public JSONObject getUpdateAction(int actionId) {
         JSONObject js = new JSONObject();
 
@@ -216,10 +226,19 @@ public class TaskList extends Node {
         return SYNC_ACTION_ERROR;
     }
 
+    /**
+     * @return
+     * 功能：获得TaskList的大小，即mChildren的大小
+     */
     public int getChildTaskCount() {
         return mChildren.size();
     }
 
+    /**
+     * @param task
+     * @return 返回值为是否成功添加任务。
+     * 功能：在当前任务表末尾添加新的任务。
+     */
     public boolean addChildTask(Task task) {
         boolean ret = false;
         if (task != null && !mChildren.contains(task)) {
@@ -229,11 +248,19 @@ public class TaskList extends Node {
                 task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
                         .get(mChildren.size() - 1));
                 task.setParent(this);
+                //注意：每一次ArrayList的变化都要紧跟相关Task中PriorSibling的更改
+                //，接下来几个函数都有相关操作
             }
         }
         return ret;
     }
 
+    /**
+     * @param task
+     * @param index
+     * @return
+     * 功能：在当前任务表的指定位置添加新的任务。
+     */
     public boolean addChildTask(Task task, int index) {
         if (index < 0 || index > mChildren.size()) {
             Log.e(TAG, "add child task: invalid index");
@@ -260,6 +287,11 @@ public class TaskList extends Node {
         return true;
     }
 
+    /**
+     * @param task
+     * @return 返回删除是否成功
+     * 功能：删除TaskList中的一个Task
+     */
     public boolean removeChildTask(Task task) {
         boolean ret = false;
         int index = mChildren.indexOf(task);
@@ -281,6 +313,12 @@ public class TaskList extends Node {
         return ret;
     }
 
+    /**
+     * @param task
+     * @param index
+     * @return
+     * 功能：将当前TaskList中含有的某个Task移到index位置
+     */
     public boolean moveChildTask(Task task, int index) {
 
         if (index < 0 || index >= mChildren.size()) {
@@ -297,8 +335,14 @@ public class TaskList extends Node {
         if (pos == index)
             return true;
         return (removeChildTask(task) && addChildTask(task, index));
+        //利用已实现好的功能完成当下功能；
     }
 
+    /**
+     * @param gid
+     * @return返回寻找结果
+     * 功能：按gid寻找Task
+     */
     public Task findChildTaskByGid(String gid) {
         for (int i = 0; i < mChildren.size(); i++) {
             Task t = mChildren.get(i);
@@ -309,10 +353,20 @@ public class TaskList extends Node {
         return null;
     }
 
+    /**
+     * @param task
+     * @return
+     * 功能：返回指定Task的index
+     */
     public int getChildTaskIndex(Task task) {
         return mChildren.indexOf(task);
     }
 
+    /**
+     * @param index
+     * @return
+     * 功能：返回指定index的Task
+     */
     public Task getChildTaskByIndex(int index) {
         if (index < 0 || index >= mChildren.size()) {
             Log.e(TAG, "getTaskByIndex: invalid index");
@@ -321,8 +375,13 @@ public class TaskList extends Node {
         return mChildren.get(index);
     }
 
+    /**
+     * @param gid
+     * @return
+     * 功能：返回指定gid的Task
+     */
     public Task getChilTaskByGid(String gid) {
-        for (Task task : mChildren) {
+        for (Task task : mChildren) {//一种常见的ArrayList的遍历方法（四种，见精读笔记）
             if (task.getGid().equals(gid))
                 return task;
         }
@@ -340,4 +399,4 @@ public class TaskList extends Node {
     public int getIndex() {
         return this.mIndex;
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java b/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java
index 15504be..f455c7a 100644
--- a/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java
+++ b/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java
@@ -1,28 +1,27 @@
 /*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Description：支持小米便签运行过程中的运行异常处理。
  */
 
 package net.micode.notes.gtask.exception;
 
 public class ActionFailureException extends RuntimeException {
     private static final long serialVersionUID = 4425249765923293627L;
+    /*
+     * serialVersionUID相当于java类的身份证。主要用于版本控制。
+     * serialVersionUID作用是序列化时保持版本的兼容性，即在版本升级时反序列化仍保持对象的唯一性。
+     * Made By Cuican
+     */
 
     public ActionFailureException() {
         super();
     }
-
+    /*
+     * 在JAVA类中使用super来引用父类的成分，用this来引用当前对象.
+     * 如果一个类从另外一个类继承，我们new这个子类的实例对象的时候，这个子类对象里面会有一个父类对象。
+     * 怎么去引用里面的父类对象呢？使用super来引用
+     * 也就是说，此处super()以及super (paramString)可认为是Exception ()和Exception (paramString)
+     * Made By Cuican
+     */
     public ActionFailureException(String paramString) {
         super(paramString);
     }
@@ -30,4 +29,4 @@ public class ActionFailureException extends RuntimeException {
     public ActionFailureException(String paramString, Throwable paramThrowable) {
         super(paramString, paramThrowable);
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java b/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java
index b08cfb1..63a1adb 100644
--- a/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java
+++ b/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java
@@ -1,28 +1,28 @@
 /*
- * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Description：支持小米便签运行过程中的网络异常处理。
  */
 
 package net.micode.notes.gtask.exception;
 
 public class NetworkFailureException extends Exception {
     private static final long serialVersionUID = 2107610287180234136L;
+    /*
+     * serialVersionUID相当于java类的身份证。主要用于版本控制。
+     * serialVersionUID作用是序列化时保持版本的兼容性，即在版本升级时反序列化仍保持对象的唯一性。
+     * Made By Cuican
+     */
 
     public NetworkFailureException() {
         super();
     }
 
+    /*
+     * 在JAVA类中使用super来引用父类的成分，用this来引用当前对象.
+     * 如果一个类从另外一个类继承，我们new这个子类的实例对象的时候，这个子类对象里面会有一个父类对象。
+     * 怎么去引用里面的父类对象呢？使用super来引用
+     * 也就是说，此处super()以及super (paramString)可认为是Exception ()和Exception (paramString)
+     * Made By Cuican
+     */
     public NetworkFailureException(String paramString) {
         super(paramString);
     }
@@ -30,4 +30,4 @@ public class NetworkFailureException extends Exception {
     public NetworkFailureException(String paramString, Throwable paramThrowable) {
         super(paramString, paramThrowable);
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java b/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java
index 440a871..fb6fb02 100644
--- a/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java
+++ b/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java
@@ -29,8 +29,18 @@ import net.micode.notes.ui.NotesListActivity;
 import net.micode.notes.ui.NotesPreferenceActivity;
 
 
+
+
+/*异步操作类，实现GTask的异步操作过程
+ * 主要方法：
+ * private void showNotification(int tickerId, String content) 向用户提示当前同步的状态，是一个用于交互的方法
+ * protected Integer doInBackground(Void... unused) 此方法在后台线程执行，完成任务的主要工作，通常需要较长的时间
+ * protected void onProgressUpdate(String... progress)  可以使用进度条增加用户体验度。 此方法在主线程执行，用于显示任务执行的进度。
+ * protected void onPostExecute(Integer result)  相当于Handler 处理UI的方式，在这里面可以使用在doInBackground 得到的结果处理操作UI
+ */
 public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
 
+
     private static int GTASK_SYNC_NOTIFICATION_ID = 5234235;
 
     public interface OnCompleteListener {
@@ -57,24 +67,22 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
         mTaskManager.cancelSync();
     }
 
-    public void publishProgess(String message) {
+    public void publishProgess(String message) { // 发布进度单位，系统将会调用onProgressUpdate()方法更新这些值
         publishProgress(new String[] {
-            message
+                message
         });
     }
 
     private void showNotification(int tickerId, String content) {
-        PendingIntent pendingIntent;
+        PendingIntent pendingIntent;  //一个描述了想要启动一个Activity、Broadcast或是Service的意图
         if (tickerId != R.string.ticker_success) {
             pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesPreferenceActivity.class), 0);
-
+                    NotesPreferenceActivity.class), 0);  //如果同步不成功，那么从系统取得一个用于启动一个NotesPreferenceActivity的PendingIntent对象
         } else {
             pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
-                    NotesListActivity.class), 0);
-        }
-
+                    NotesListActivity.class), 0); //如果同步成功，那么从系统取得一个用于启动一个NotesListActivity的PendingIntent对象
 
+        }
         Notification.Builder builder = new Notification.Builder(mContext)
                 .setAutoCancel(true)
                 .setContentTitle(mContext.getString(R.string.app_name))
@@ -83,31 +91,30 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
                 .setWhen(System.currentTimeMillis())
                 .setOngoing(true);
         Notification notification=builder.getNotification();
-        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
+        mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);//通过NotificationManager对象的notify（）方法来执行一个notification的消息
     }
 
-
     @Override
     protected Integer doInBackground(Void... unused) {
         publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity
-                .getSyncAccountName(mContext)));
-        return mTaskManager.sync(mContext, this);
+                .getSyncAccountName(mContext)));  //利用getString,将把 NotesPreferenceActivity.getSyncAccountName(mContext))的字符串内容传进sync_progress_login中
+        return mTaskManager.sync(mContext, this);    //进行后台同步具体操作
     }
 
     @Override
     protected void onProgressUpdate(String... progress) {
         showNotification(R.string.ticker_syncing, progress[0]);
-        if (mContext instanceof GTaskSyncService) {
+        if (mContext instanceof GTaskSyncService) {  //instanceof 判断mContext是否是GTaskSyncService的实例
             ((GTaskSyncService) mContext).sendBroadcast(progress[0]);
         }
     }
 
     @Override
-    protected void onPostExecute(Integer result) {
+    protected void onPostExecute(Integer result) {  //用于在执行完后台任务后更新UI,显示结果
         if (result == GTaskManager.STATE_SUCCESS) {
             showNotification(R.string.ticker_success, mContext.getString(
                     R.string.success_sync_account, mTaskManager.getSyncAccount()));
-            NotesPreferenceActivity.setLastSyncTime(mContext, System.currentTimeMillis());
+            NotesPreferenceActivity.setLastSyncTime(mContext, System.currentTimeMillis());  //设置最新同步的时间
         } else if (result == GTaskManager.STATE_NETWORK_ERROR) {
             showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_network));
         } else if (result == GTaskManager.STATE_INTERNAL_ERROR) {
@@ -115,14 +122,14 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
         } else if (result == GTaskManager.STATE_SYNC_CANCELLED) {
             showNotification(R.string.ticker_cancel, mContext
                     .getString(R.string.error_sync_cancelled));
-        }
+        } //几种不同情况下的结果显示
         if (mOnCompleteListener != null) {
-            new Thread(new Runnable() {
+            new Thread(new Runnable() {  //这里好像是方法内的一个线程，但是并不太懂什么意思
 
-                public void run() {
+                public void run() {   //完成后的操作，使用onComplete()将所有值都重新初始化，相当于完成一次操作
                     mOnCompleteListener.onComplete();
                 }
             }).start();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java b/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
index c1fc748..409f5f8 100644
--- a/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
+++ b/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
@@ -61,10 +61,16 @@ import java.util.zip.Inflater;
 import java.util.zip.InflaterInputStream;
 
 
+
+
+/*
+ * 主要功能：实现GTASK的登录操作，进行GTASK任务的创建，创建任务列表，从网络上获取任务和任务列表的内容
+ * 主要使用类或技术：accountManager JSONObject HttpParams authToken Gid
+ */
 public class GTaskClient {
     private static final String TAG = GTaskClient.class.getSimpleName();
 
-    private static final String GTASK_URL = "https://mail.google.com/tasks/";
+    private static final String GTASK_URL = "https://mail.google.com/tasks/"; //这个是指定的URL
 
     private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
 
@@ -102,6 +108,10 @@ public class GTaskClient {
         mUpdateArray = null;
     }
 
+    /*用来获取的实例化对象
+     * 使用 getInstance()
+     * 返回mInstance这个实例化对象
+     */
     public static synchronized GTaskClient getInstance() {
         if (mInstance == null) {
             mInstance = new GTaskClient();
@@ -109,42 +119,50 @@ public class GTaskClient {
         return mInstance;
     }
 
+    /*用来实现登录操作的函数，传入的参数是一个Activity
+     * 设置登录操作限制时间，如果超时则需要重新登录
+     * 有两种登录方式，使用用户自己的URL登录或者使用谷歌官方的URL登录
+     * 返回true或者false，即最后是否登陆成功
+     */
     public boolean login(Activity activity) {
         // we suppose that the cookie would expire after 5 minutes
         // then we need to re-login
+        //判断距离最后一次登录操作是否超过5分钟
         final long interval = 1000 * 60 * 5;
         if (mLastLoginTime + interval < System.currentTimeMillis()) {
             mLoggedin = false;
         }
 
-        // need to re-login after account switch
+        // need to re-login after account switch  重新登录操作
         if (mLoggedin
                 && !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
                 .getSyncAccountName(activity))) {
             mLoggedin = false;
         }
 
+        //如果没超过时间，则不需要重新登录
         if (mLoggedin) {
             Log.d(TAG, "already logged in");
             return true;
         }
 
-        mLastLoginTime = System.currentTimeMillis();
-        String authToken = loginGoogleAccount(activity, false);
+        mLastLoginTime = System.currentTimeMillis();//更新最后登录时间，改为系统当前的时间
+        String authToken = loginGoogleAccount(activity, false);//判断是否登录到谷歌账户
         if (authToken == null) {
             Log.e(TAG, "login google account failed");
             return false;
         }
 
         // login with custom domain if necessary
-        if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
+        //尝试使用用户自己的域名登录
+        if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase() //将用户账号名改为统一格式（小写）后判断是否为一个谷歌账号地址
                 .endsWith("googlemail.com"))) {
             StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
             int index = mAccount.name.indexOf('@') + 1;
             String suffix = mAccount.name.substring(index);
             url.append(suffix + "/");
-            mGetUrl = url.toString() + "ig";
-            mPostUrl = url.toString() + "r/ig";
+            mGetUrl = url.toString() + "ig";  //设置用户对应的getUrl
+            mPostUrl = url.toString() + "r/ig";  //设置用户对应的postUrl
 
             if (tryToLoginGtask(activity, authToken)) {
                 mLoggedin = true;
@@ -152,6 +170,7 @@ public class GTaskClient {
         }
 
         // try to login with google official url
+        //如果用户账户无法登录，则使用谷歌官方的URI进行登录
         if (!mLoggedin) {
             mGetUrl = GTASK_GET_URL;
             mPostUrl = GTASK_POST_URL;
@@ -164,10 +183,15 @@ public class GTaskClient {
         return true;
     }
 
+    /*具体实现登录谷歌账户的方法
+     * 使用令牌机制
+     * 使用AccountManager来管理注册账号
+     * 返回值是账号的令牌
+     */
     private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
-        String authToken;
-        AccountManager accountManager = AccountManager.get(activity);
-        Account[] accounts = accountManager.getAccountsByType("com.google");
+        String authToken;  //令牌，是登录操作保证安全性的一个方法
+        AccountManager accountManager = AccountManager.get(activity);//AccountManager这个类给用户提供了集中注册账号的接口
+        Account[] accounts = accountManager.getAccountsByType("com.google");//获取全部以com.google结尾的account
 
         if (accounts.length == 0) {
             Log.e(TAG, "there is no available google account");
@@ -176,6 +200,7 @@ public class GTaskClient {
 
         String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
         Account account = null;
+        //遍历获得的accounts信息，寻找已经记录过的账户信息
         for (Account a : accounts) {
             if (a.name.equals(accountName)) {
                 account = a;
@@ -190,11 +215,13 @@ public class GTaskClient {
         }
 
         // get the token now
+        //获取选中账号的令牌
         AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
                 "goanna_mobile", null, activity, null, null);
         try {
             Bundle authTokenBundle = accountManagerFuture.getResult();
             authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
+            //如果是invalidateToken，那么需要调用invalidateAuthToken(String, String)方法废除这个无效token
             if (invalidateToken) {
                 accountManager.invalidateAuthToken("com.google", authToken);
                 loginGoogleAccount(activity, false);
@@ -207,10 +234,12 @@ public class GTaskClient {
         return authToken;
     }
 
+    //尝试登陆Gtask，这只是一个预先判断令牌是否是有效以及是否能登上GTask的方法,而不是具体实现登陆的方法
     private boolean tryToLoginGtask(Activity activity, String authToken) {
         if (!loginGtask(authToken)) {
-            // maybe the auth token is out of date, now let's invalidate the
+            // maybe the auth token is out of authTokedate, now let's invalidate the
             // token and try again
+            //删除过一个无效的authToken，申请一个新的后再次尝试登陆
             authToken = loginGoogleAccount(activity, true);
             if (authToken == null) {
                 Log.e(TAG, "login google account failed");
@@ -225,25 +254,27 @@ public class GTaskClient {
         return true;
     }
 
+    //实现登录GTask的具体操作
     private boolean loginGtask(String authToken) {
         int timeoutConnection = 10000;
-        int timeoutSocket = 15000;
-        HttpParams httpParameters = new BasicHttpParams();
-        HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
-        HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
+        int timeoutSocket = 15000;  //socket是一种通信连接实现数据的交换的端口
+        HttpParams httpParameters = new BasicHttpParams(); //实例化一个新的HTTP参数类
+        HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);//设置连接超时时间
+        HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);//设置设置端口超时时间
         mHttpClient = new DefaultHttpClient(httpParameters);
-        BasicCookieStore localBasicCookieStore = new BasicCookieStore();
+        BasicCookieStore localBasicCookieStore = new BasicCookieStore(); //设置本地cookie
         mHttpClient.setCookieStore(localBasicCookieStore);
         HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
 
         // login gtask
         try {
-            String loginUrl = mGetUrl + "?auth=" + authToken;
-            HttpGet httpGet = new HttpGet(loginUrl);
+            String loginUrl = mGetUrl + "?auth=" + authToken;  //设置登录的url
+            HttpGet httpGet = new HttpGet(loginUrl);  //通过登录的uri实例化网页上资源的查找
             HttpResponse response = null;
             response = mHttpClient.execute(httpGet);
 
             // get the cookie now
+            //获取CookieStore里存放的cookie,看如果存有“GTL(不知道什么意思)”，则说明有验证成功的有效的cookie
             List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
             boolean hasAuthCookie = false;
             for (Cookie cookie : cookies) {
@@ -256,6 +287,7 @@ public class GTaskClient {
             }
 
             // get the client version
+            //获取client的内容，具体操作是在返回的Content中截取从_setup(开始到)}</script>中间的字符串内容，也就是gtask_url的内容
             String resString = getResponseContent(response.getEntity());
             String jsBegin = "_setup(";
             String jsEnd = ")}</script>";
@@ -284,6 +316,10 @@ public class GTaskClient {
         return mActionId++;
     }
 
+    /*实例化创建一个用于向网络传输数据的对象
+     * 使用HttpPost类
+     * 返回一个httpPost实例化对象，但里面还没有内容
+     */
     private HttpPost createHttpPost() {
         HttpPost httpPost = new HttpPost(mPostUrl);
         httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
@@ -291,24 +327,28 @@ public class GTaskClient {
         return httpPost;
     }
 
+    /*通过URL获取响应后返回的数据，也就是网络上的数据和资源
+     * 使用getContentEncoding()获取网络上的资源和数据
+     * 返回值就是获取到的资源
+     */
     private String getResponseContent(HttpEntity entity) throws IOException {
         String contentEncoding = null;
-        if (entity.getContentEncoding() != null) {
+        if (entity.getContentEncoding() != null) {//通过URL得到HttpEntity对象，如果不为空则使用getContent（）方法创建一个流将数据从网络都过来
             contentEncoding = entity.getContentEncoding().getValue();
             Log.d(TAG, "encoding: " + contentEncoding);
         }
 
         InputStream input = entity.getContent();
-        if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
+        if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {//GZIP是使用DEFLATE进行压缩数据的另一个压缩库
             input = new GZIPInputStream(entity.getContent());
-        } else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
+        } else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {//DEFLATE是一个无专利的压缩算法，它可以实现无损数据压缩
             Inflater inflater = new Inflater(true);
             input = new InflaterInputStream(entity.getContent(), inflater);
         }
 
         try {
             InputStreamReader isr = new InputStreamReader(input);
-            BufferedReader br = new BufferedReader(isr);
+            BufferedReader br = new BufferedReader(isr);//是一个包装类，它可以包装字符流，将字符流放入缓存里，先把字符读到缓存里，到缓存满了时候，再读入内存，是为了提供读的效率而设计的
             StringBuilder sb = new StringBuilder();
 
             while (true) {
@@ -323,20 +363,28 @@ public class GTaskClient {
         }
     }
 
+    /*通过JSON发送请求
+     * 请求的具体内容在json的实例化对象js中然后传入
+     * 利用UrlEncodedFormEntity entity和httpPost.setEntity(entity)方法把js中的内容放置到httpPost中
+     * 执行请求后使用getResponseContent方法得到返回的数据和资源
+     * 将资源再次放入json后返回
+     */
     private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
-        if (!mLoggedin) {
+        if (!mLoggedin) {//未登录
             Log.e(TAG, "please login first");
             throw new ActionFailureException("not logged in");
         }
 
+        //实例化一个httpPost的对象用来向服务器传输数据，在这里就是发送请求，而请求的内容在js里
         HttpPost httpPost = createHttpPost();
         try {
             LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
             list.add(new BasicNameValuePair("r", js.toString()));
-            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
+            UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8"); //UrlEncodedFormEntity()的形式比较单一，是普通的键值对
             httpPost.setEntity(entity);
 
             // execute the post
+            //执行这个请求
             HttpResponse response = mHttpClient.execute(httpPost);
             String jsString = getResponseContent(response.getEntity());
             return new JSONObject(jsString);
@@ -360,6 +408,12 @@ public class GTaskClient {
         }
     }
 
+    /*创建单个任务
+     * 传入参数是一个.gtask.data.Task包里Task类的对象
+     * 利用json获取Task里的内容,并且创建相应的jsPost
+     * 利用postRequest得到任务的返回信息
+     * 使用task.setGid设置task的new_ID
+     */
     public void createTask(Task task) throws NetworkFailureException {
         commitUpdate();
         try {
@@ -386,6 +440,9 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 创建一个任务列表，与createTask几乎一样，区别就是最后设置的是tasklist的gid
+     */
     public void createTaskList(TaskList tasklist) throws NetworkFailureException {
         commitUpdate();
         try {
@@ -412,6 +469,11 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 同步更新操作
+     * 使用JSONObject进行数据存储，使用jsPost.put，Put的信息包括UpdateArray和ClientVersion
+     * 使用postRequest发送这个jspost,进行处理
+     */
     public void commitUpdate() throws NetworkFailureException {
         if (mUpdateArray != null) {
             try {
@@ -433,6 +495,10 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 添加更新的事项
+     * 调用commitUpdate()实现
+     */
     public void addUpdateNode(Node node) throws NetworkFailureException {
         if (node != null) {
             // too many update items may result in an error
@@ -447,6 +513,12 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 移动task,比如讲task移动到不同的task列表中去
+     * 通过getGid获取task所属列表的gid
+     * 通过JSONObject.put(String name, Object value)函数设置移动后的task的相关属性值，从而达到移动的目的
+     * 最后还是通过postRequest进行更新后的发送
+     */
     public void moveTask(Task task, TaskList preParent, TaskList curParent)
             throws NetworkFailureException {
         commitUpdate();
@@ -463,15 +535,17 @@ public class GTaskClient {
             if (preParent == curParent && task.getPriorSibling() != null) {
                 // put prioring_sibing_id only if moving within the tasklist and
                 // it is not the first one
+                //设置优先级ID，只有当移动是发生在文件中
                 action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
             }
-            action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
-            action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());
+            action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());  //设置移动前所属列表
+            action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());  //设置当前所属列表
             if (preParent != curParent) {
                 // put the dest_list only if moving between tasklists
                 action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
             }
             actionList.put(action);
+            //最后将ACTION_LIST加入到jsPost中
             jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
 
             // client_version
@@ -486,6 +560,11 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 删除操作节点
+     * 还是利用JSON
+     * 删除过后使用postRequest发送删除后的结果
+     */
     public void deleteNode(Node node) throws NetworkFailureException {
         commitUpdate();
         try {
@@ -494,7 +573,7 @@ public class GTaskClient {
 
             // action_list
             node.setDeleted(true);
-            actionList.put(node.getUpdateAction(getActionId()));
+            actionList.put(node.getUpdateAction(getActionId()));  //这里会获取到删除操作的ID，加入到actionLiast中
             jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
 
             // client_version
@@ -509,6 +588,11 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 获取任务列表
+     * 首先通过GetURI使用getResponseContent从网上获取数据
+     * 然后筛选出"_setup("到)}</script>的部分，并且从中获取GTASK_JSON_LISTS的内容返回
+     */
     public JSONArray getTaskLists() throws NetworkFailureException {
         if (!mLoggedin) {
             Log.e(TAG, "please login first");
@@ -521,6 +605,7 @@ public class GTaskClient {
             response = mHttpClient.execute(httpGet);
 
             // get the task list
+            //筛选工作，把筛选出的字符串放入jsString
             String resString = getResponseContent(response.getEntity());
             String jsBegin = "_setup(";
             String jsEnd = ")}</script>";
@@ -531,6 +616,7 @@ public class GTaskClient {
                 jsString = resString.substring(begin + jsBegin.length(), end);
             }
             JSONObject js = new JSONObject(jsString);
+            //获取GTASK_JSON_LISTS
             return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
         } catch (ClientProtocolException e) {
             Log.e(TAG, e.toString());
@@ -547,6 +633,9 @@ public class GTaskClient {
         }
     }
 
+    /*
+     * 通过传入的TASKList的gid,从网络上获取相应属于这个任务列表的任务
+     */
     public JSONArray getTaskList(String listGid) throws NetworkFailureException {
         commitUpdate();
         try {
@@ -558,7 +647,7 @@ public class GTaskClient {
             action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
                     GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
             action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
-            action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);
+            action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);    //这里设置为传入的listGid
             action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false);
             actionList.put(action);
             jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
@@ -579,6 +668,7 @@ public class GTaskClient {
         return mAccount;
     }
 
+    //重置更新的内容
     public void resetUpdateArray() {
         mUpdateArray = null;
     }