Squashed commit of the following:

commit fefb8f5b36
Author: p3hn76oci <2121398045@qq.com>
Date:   Mon Dec 11 00:34:42 2023 +0800

    ADD file via upload

commit c6b97d70e7
Author: p3hn76oci <2121398045@qq.com>
Date:   Thu Nov 23 08:43:21 2023 +0800

    Update README.md

# Conflicts:
#	README.md
#	doc/小米便签报告第一部分.docx
#	src/.gradle/8.0/checksums/checksums.lock
#	src/.gradle/8.0/checksums/md5-checksums.bin
#	src/.gradle/8.0/checksums/sha1-checksums.bin
#	src/.gradle/8.0/dependencies-accessors/dependencies-accessors.lock
#	src/.gradle/8.0/executionHistory/executionHistory.bin
#	src/.gradle/8.0/executionHistory/executionHistory.lock
#	src/.gradle/8.0/fileHashes/fileHashes.bin
#	src/.gradle/8.0/fileHashes/fileHashes.lock
#	src/.gradle/8.0/fileHashes/resourceHashesCache.bin
#	src/.gradle/buildOutputCleanup/buildOutputCleanup.lock
#	src/.gradle/buildOutputCleanup/cache.properties
#	src/.gradle/buildOutputCleanup/outputFiles.bin
#	src/.gradle/file-system.probe
#	src/.idea/deploymentTargetDropDown.xml
#	src/.idea/jarRepositories.xml
#	src/.idea/misc.xml
#	src/app/build.gradle
#	src/app/build/intermediates/apk/debug/app-debug.apk
#	src/app/build/intermediates/compile_app_classes_jar/debug/classes.jar
#	src/app/build/intermediates/dex/debug/mergeDexDebug/classes.dex
#	src/app/build/intermediates/dex_archive_input_jar_hashes/debug/out
#	src/app/build/intermediates/dex_archive_input_jar_hashes/debugAndroidTest/out
#	src/app/build/intermediates/dex_number_of_buckets_file/debug/out
#	src/app/build/intermediates/dex_number_of_buckets_file/debugAndroidTest/out
#	src/app/build/intermediates/incremental/debug/mergeDebugResources/compile-file-map.properties
#	src/app/build/intermediates/incremental/debug/mergeDebugResources/merger.xml
#	src/app/build/intermediates/incremental/debug/packageDebugResources/compile-file-map.properties
#	src/app/build/intermediates/incremental/debug/packageDebugResources/merger.xml
#	src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/compile-file-map.properties
#	src/app/build/intermediates/incremental/debugAndroidTest/mergeDebugAndroidTestResources/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugAndroidTestAssets/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugAndroidTestJniLibFolders/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugAndroidTestShaders/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugAssets/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugJniLibFolders/merger.xml
#	src/app/build/intermediates/incremental/mergeDebugShaders/merger.xml
#	src/app/build/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt
#	src/app/build/intermediates/incremental/packageDebug/tmp/debug/zip-cache/androidResources
#	src/app/build/intermediates/incremental/packageDebugAndroidTest/tmp/debugAndroidTest/dex-renamer-state.txt
#	src/app/build/intermediates/incremental/packageDebugAndroidTest/tmp/debugAndroidTest/zip-cache/androidResources
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/Contact.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/Notes$CallNote.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/Notes$TextNote.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/Notes.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/NotesDatabaseHelper.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/data/NotesProvider.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/data/Node.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/data/TaskList.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/exception/ActionFailureException.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/exception/NetworkFailureException.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/remote/GTaskASyncTask$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/remote/GTaskASyncTask.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/remote/GTaskManager.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/remote/GTaskSyncService$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/gtask/remote/GTaskSyncService.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/model/Note$NoteData.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/model/Note.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/model/WorkingNote.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/tool/BackupUtils$TextExport.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/tool/BackupUtils.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/tool/DataUtils.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmAlertActivity.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/AlarmInitReceiver.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$2.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$3.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker$4.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/DateTimePicker.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$2.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity$3.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditActivity.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditText$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NoteEditText.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$2.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$3.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$4.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$5.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$6.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$7.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$8.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$9.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$BackgroundQueryHandler.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$ListEditState.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$ModeCallback$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$ModeCallback$2.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$ModeCallback.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$NewNoteOnTouchListener.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity$OnListItemClickListener.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListActivity.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListAdapter.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesListItem.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$1.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$2.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$3.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$4.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$5.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$6.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$7.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$8.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity$GTaskReceiver.class
#	src/app/build/intermediates/javac/debug/classes/net/micode/notes/ui/NotesPreferenceActivity.class
#	src/app/build/intermediates/manifest_merge_blame_file/debug/manifest-merger-blame-debug-report.txt
#	src/app/build/intermediates/manifest_merge_blame_file/debugAndroidTest/manifest-merger-blame-debug-androidTest-report.txt
#	src/app/build/intermediates/merged_manifest/debug/AndroidManifest.xml
#	src/app/build/intermediates/merged_manifests/debug/AndroidManifest.xml
#	src/app/build/intermediates/merged_res_blame_folder/debug/out/multi-v2/debug.json
#	src/app/build/intermediates/merged_res_blame_folder/debug/out/multi-v2/values-zh-rCN.json
#	src/app/build/intermediates/merged_res_blame_folder/debug/out/multi-v2/values-zh-rTW.json
#	src/app/build/intermediates/merged_res_blame_folder/debug/out/multi-v2/values.json
#	src/app/build/intermediates/packaged_manifests/debug/AndroidManifest.xml
#	src/app/build/intermediates/processed_res/debug/out/resources-debug.ap_
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/Contact.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/Notes$CallNote.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/Notes$TextNote.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/Notes.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/NotesDatabaseHelper.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/data/NotesProvider.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/data/Node.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/data/TaskList.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/exception/ActionFailureException.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/exception/NetworkFailureException.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/remote/GTaskASyncTask$1.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/remote/GTaskASyncTask.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/remote/GTaskManager.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/remote/GTaskSyncService$1.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/gtask/remote/GTaskSyncService.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/model/Note$NoteData.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/model/WorkingNote.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmAlertActivity.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/AlarmInitReceiver.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$1.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$2.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$3.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker$4.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/DateTimePicker.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity$3.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NoteEditActivity.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$1.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$2.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$3.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$4.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$5.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$6.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$7.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$8.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$9.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$BackgroundQueryHandler.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$ListEditState.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$ModeCallback$1.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$ModeCallback$2.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$ModeCallback.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$NewNoteOnTouchListener.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity$OnListItemClickListener.dex
#	src/app/build/intermediates/project_dex_archive/debug/out/net/micode/notes/ui/NotesListActivity.dex
#	src/app/build/intermediates/source_set_path_map/debug/file-map.txt
#	src/app/build/intermediates/source_set_path_map/debugAndroidTest/file-map.txt
#	src/app/build/outputs/apk/androidTest/debug/app-debug-androidTest.apk
#	src/app/build/outputs/logs/manifest-merger-debug-report.txt
#	src/app/build/tmp/compileDebugJavaWithJavac/compileTransaction/stash-dir/NotesListActivity$6.class.uniqueId9
#	src/app/build/tmp/compileDebugJavaWithJavac/previous-compilation-data.bin
#	src/app/src/main/AndroidManifest.xml
#	src/app/src/main/java/net/micode/notes/data/Contact.java
#	src/app/src/main/java/net/micode/notes/data/Notes.java
#	src/app/src/main/java/net/micode/notes/data/NotesDatabaseHelper.java
#	src/app/src/main/java/net/micode/notes/data/NotesProvider.java
#	src/app/src/main/java/net/micode/notes/gtask/data/MetaData.java
#	src/app/src/main/java/net/micode/notes/gtask/data/Node.java
#	src/app/src/main/java/net/micode/notes/gtask/data/SqlData.java
#	src/app/src/main/java/net/micode/notes/gtask/data/SqlNote.java
#	src/app/src/main/java/net/micode/notes/gtask/data/Task.java
#	src/app/src/main/java/net/micode/notes/gtask/data/TaskList.java
#	src/app/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java
#	src/app/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java
#	src/app/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java
#	src/app/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
#	src/app/src/main/java/net/micode/notes/gtask/remote/GTaskManager.java
#	src/app/src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java
#	src/app/src/main/java/net/micode/notes/model/Note.java
#	src/app/src/main/java/net/micode/notes/model/WorkingNote.java
#	src/app/src/main/java/net/micode/notes/tool/BackupUtils.java
#	src/app/src/main/java/net/micode/notes/tool/DataUtils.java
#	src/app/src/main/java/net/micode/notes/ui/AlarmAlertActivity.java
#	src/app/src/main/java/net/micode/notes/ui/AlarmInitReceiver.java
#	src/app/src/main/java/net/micode/notes/ui/DateTimePicker.java
#	src/app/src/main/java/net/micode/notes/ui/DateTimePickerDialog.java
#	src/app/src/main/java/net/micode/notes/ui/DropdownMenu.java
#	src/app/src/main/java/net/micode/notes/ui/FoldersListAdapter.java
#	src/app/src/main/java/net/micode/notes/ui/NoteEditActivity.java
#	src/app/src/main/java/net/micode/notes/ui/NoteEditText.java
#	src/app/src/main/java/net/micode/notes/ui/NotesListActivity.java
#	src/app/src/main/java/net/micode/notes/ui/NotesListAdapter.java
#	src/app/src/main/java/net/micode/notes/ui/NotesListItem.java
#	src/app/src/main/java/net/micode/notes/ui/NotesPreferenceActivity.java
#	src/app/src/main/res/drawable-hdpi/dropdown_icon.9.png
#	src/build.gradle
#	src/gradle/wrapper/gradle-wrapper.properties
#	src/import-summary.txt
#	src/local.properties

src/app/build/outputs/apk/debug/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "net.micode.notes",
+  "variantName": "debug",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "0.1",
+      "outputFile": "app-debug.apk"
+    }
+  ],
+  "elementType": "File"
+}

src/app/src/main/java/net/micode/notes/data/Notes.java

@@ -114,4 +114,4 @@ public class Notes {
         public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note"; // 内容项类型，表示单个电话笔记的数据项类型
         public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note"); // 数据集的URI，用于访问电话笔记数据集
     }
-}
+}

src/app/src/main/java/net/micode/notes/gtask/data/SqlNote.java

@@ -37,7 +37,7 @@ import org.json.JSONObject;
 
 import java.util.ArrayList;
 
-
+//数据库便签数据类，方法包括读取数据、获取数据库中便签数据、设置便签内容、提交便签数据到数据库
 public class SqlNote {
     private static final String TAG = SqlNote.class.getSimpleName();
 
@@ -185,7 +185,7 @@ public class SqlNote {
         }
     }
 
-    private void loadFromCursor(Cursor c) {
+    private void loadFromCursor(Cursor c) { //将数据从指针载入数据库
         mId = c.getLong(ID_COLUMN);
         mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
         mBgColorId = c.getInt(BG_COLOR_ID_COLUMN);

src/app/src/main/java/net/micode/notes/gtask/data/Task.java

@@ -31,7 +31,7 @@ import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
-
+//在Node类的基础上扩展Task类
 public class Task extends Node {
     private static final String TAG = Task.class.getSimpleName();
 
@@ -43,7 +43,7 @@ public class Task extends Node {
 
     private Task mPriorSibling;
 
-    private TaskList mParent;
+    private TaskList mParent; //所在任务列表的指针
 
     public Task() {
         super();

src/app/src/main/java/net/micode/notes/gtask/data/TaskList.java

@@ -29,13 +29,13 @@ import org.json.JSONObject;
 
 import java.util.ArrayList;
 
-
+//在Node类的基础上扩展TaskList类
 public class TaskList extends Node {
     private static final String TAG = TaskList.class.getSimpleName();
 
     private int mIndex;
 
-    private ArrayList<Task> mChildren;
+    private ArrayList<Task> mChildren; //子任务列表
 
     public TaskList() {
         super();
@@ -43,6 +43,7 @@ public class TaskList extends Node {
         mIndex = 1;
     }
 
+
     public JSONObject getCreateAction(int actionId) {
         JSONObject js = new JSONObject();
 

src/app/src/main/java/net/micode/notes/gtask/exception/ActionFailureException.java

@@ -16,6 +16,7 @@
 
 package net.micode.notes.gtask.exception;
 
+//动作失败异常类
 public class ActionFailureException extends RuntimeException {
     private static final long serialVersionUID = 4425249765923293627L;
 

src/app/src/main/java/net/micode/notes/gtask/exception/NetworkFailureException.java

@@ -16,6 +16,7 @@
 
 package net.micode.notes.gtask.exception;
 
+//网络失败异常类
 public class NetworkFailureException extends Exception {
     private static final long serialVersionUID = 2107610287180234136L;
 

src/app/src/main/java/net/micode/notes/gtask/remote/GTaskASyncTask.java

@@ -29,6 +29,13 @@ 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;
@@ -55,7 +62,7 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
 
     public void cancelSync() {
         mTaskManager.cancelSync();
-    }
+    } //取消同步
 
     public void publishProgess(String message) {
         publishProgress(new String[] {
@@ -63,6 +70,7 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
         });
     }
 
+    //向用户提示当前同步的状态
     private void showNotification(int tickerId, String content) {
         Notification notification = new Notification(R.drawable.notification, mContext
                 .getString(tickerId), System.currentTimeMillis());
@@ -77,7 +85,8 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
             pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
                     NotesListActivity.class), 0);
         }
-
+        notification.setLatestEventInfo(mContext, mContext.getString(R.string.app_name), content,
+                pendingIntent);
         mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
     }
 

src/app/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java

@@ -60,7 +60,7 @@ import java.util.zip.GZIPInputStream;
 import java.util.zip.Inflater;
 import java.util.zip.InflaterInputStream;
 
-
+//客户端，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
 public class GTaskClient {
     private static final String TAG = GTaskClient.class.getSimpleName();
 
@@ -102,7 +102,7 @@ public class GTaskClient {
         mUpdateArray = null;
     }
 
-    public static synchronized GTaskClient getInstance() {
+    public static synchronized GTaskClient getInstance() { //实例化
         if (mInstance == null) {
             mInstance = new GTaskClient();
         }

src/app/src/main/java/net/micode/notes/gtask/remote/GTaskManager.java

@@ -47,7 +47,7 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Map;
 
-
+//同步任务的管理类，提供本地和远端的同步任务
 public class GTaskManager {
     private static final String TAG = GTaskManager.class.getSimpleName();
 
@@ -90,7 +90,7 @@ public class GTaskManager {
     private GTaskManager() {
         mSyncing = false;
         mCancelled = false;
-        mGTaskListHashMap = new HashMap<String, TaskList>();
+        mGTaskListHashMap = new HashMap<String, TaskList>(); //泛型：HashMap 对象，其中键的类型是 String，值的类型是 TaskList
         mGTaskHashMap = new HashMap<String, Node>();
         mMetaHashMap = new HashMap<String, MetaData>();
         mMetaList = null;
@@ -99,7 +99,7 @@ public class GTaskManager {
         mNidToGid = new HashMap<Long, String>();
     }
 
-    public static synchronized GTaskManager getInstance() {
+    public static synchronized GTaskManager getInstance() { //多线程下实例化一个对象
         if (mInstance == null) {
             mInstance = new GTaskManager();
         }
@@ -111,6 +111,7 @@ public class GTaskManager {
         mActivity = activity;
     }
 
+    //实现了本地和远端的同步操作
     public int sync(Context context, GTaskASyncTask asyncTask) {
         if (mSyncing) {
             Log.d(TAG, "Sync is in progress");
@@ -128,7 +129,7 @@ public class GTaskManager {
         mNidToGid.clear();
 
         try {
-            GTaskClient client = GTaskClient.getInstance();
+            GTaskClient client = GTaskClient.getInstance(); //创建一个客户机实例
             client.resetUpdateArray();
 
             // login google task
@@ -140,7 +141,7 @@ public class GTaskManager {
 
             // get the task list from google
             asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list));
-            initGTaskList();
+            initGTaskList(); //获取远端list变为本地list
 
             // do content sync work
             asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing));
@@ -247,6 +248,7 @@ public class GTaskManager {
         }
     }
 
+    //本地内容同步操作
     private void syncContent() throws NetworkFailureException {
         int syncType;
         Cursor c = null;