添加注释

pull/3/head
LuLanjian0916 3 months ago
parent a421069f6c
commit c28138c86c

@ -29,315 +29,292 @@ import org.json.JSONObject;
import java.util.ArrayList;
/**
* NodeGoogle Tasks
*
*/
public class TaskList extends Node {
private static final String TAG = TaskList.class.getSimpleName();
private int mIndex;
private ArrayList<Task> mChildren;
private int mIndex; // 任务列表在父层级中的排序索引
private ArrayList<Task> mChildren; // 子任务列表
public TaskList() {
super();
mChildren = new ArrayList<Task>();
mIndex = 1;
mChildren = new ArrayList<>(); // 初始化子任务集合
mIndex = 1; // 默认索引为1可能用于排序
}
/**
* JSON
* @param actionId ID
* @return JSON
*/
public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
// action_id
// 设置操作类型为"创建"
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
// 设置操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// index
// 设置任务列表的排序索引
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
// entity_delta
// 设置任务列表实体信息
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 名称
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null"); // 创建者ID固定值
entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
GTaskStringUtils.GTASK_JSON_TYPE_GROUP); // 实体类型为"任务组"
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); // 实体变更数据
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("fail to generate tasklist-create jsonobject");
Log.e(TAG, "生成创建任务列表JSON失败: " + e.getMessage());
throw new ActionFailureException("创建任务列表JSON生成失败");
}
return js;
}
/**
* JSON
* @param actionId ID
* @return JSON
*/
public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
// action_id
// 设置操作类型为"更新"
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
// 设置操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// id
// 设置任务列表IDGID
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
// entity_delta
// 设置更新的实体信息
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 名称
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted()); // 删除状态
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); // 实体变更数据
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("fail to generate tasklist-update jsonobject");
Log.e(TAG, "生成更新任务列表JSON失败: " + e.getMessage());
throw new ActionFailureException("更新任务列表JSON生成失败");
}
return js;
}
/**
* JSON
* @param js JSON
*/
public void setContentByRemoteJSON(JSONObject js) {
if (js != null) {
try {
// id
// 提取并设置任务列表IDGID
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
}
// last_modified
// 提取并设置最后修改时间
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
}
// name
// 提取并设置任务列表名称
if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
}
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("fail to get tasklist content from jsonobject");
Log.e(TAG, "解析远程任务列表JSON失败: " + e.getMessage());
throw new ActionFailureException("远程任务列表内容解析失败");
}
}
}
/**
* JSON
* @param js JSON
*/
public void setContentByLocalJSON(JSONObject js) {
if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)) {
Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
Log.w(TAG, "本地JSON数据为空或缺少笔记元数据");
return;
}
try {
JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); // 提取笔记元数据
int type = folder.getInt(NoteColumns.TYPE); // 获取笔记类型
if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
if (type == Notes.TYPE_FOLDER) {
// 普通文件夹设置名称添加MIUI前缀
String name = folder.getString(NoteColumns.SNIPPET);
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name);
} else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
if (folder.getLong(NoteColumns.ID) == Notes.ID_ROOT_FOLDER)
} else if (type == Notes.TYPE_SYSTEM) {
// 系统文件夹根据ID设置固定名称
long folderId = folder.getLong(NoteColumns.ID);
if (folderId == Notes.ID_ROOT_FOLDER) {
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT);
else if (folder.getLong(NoteColumns.ID) == Notes.ID_CALL_RECORD_FOLDER)
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX
+ GTaskStringUtils.FOLDER_CALL_NOTE);
else
Log.e(TAG, "invalid system folder");
} else if (folderId == Notes.ID_CALL_RECORD_FOLDER) {
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE);
} else {
Log.e(TAG, "无效的系统文件夹ID: " + folderId);
}
} else {
Log.e(TAG, "error type");
Log.e(TAG, "无效的笔记类型: " + type);
}
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
Log.e(TAG, "解析本地任务列表JSON失败: " + e.getMessage());
}
}
/**
* JSON
* @return JSON
*/
public JSONObject getLocalJSONFromContent() {
try {
JSONObject js = new JSONObject();
JSONObject folder = new JSONObject();
String folderName = getName();
if (getName().startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX))
folderName = folderName.substring(GTaskStringUtils.MIUI_FOLDER_PREFFIX.length(),
folderName.length());
folder.put(NoteColumns.SNIPPET, folderName);
if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT)
|| folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE))
folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
else
folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
js.put(GTaskStringUtils.META_HEAD_NOTE, folder);
// 移除MIUI前缀还原本地文件夹名称
if (folderName.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)) {
folderName = folderName.substring(GTaskStringUtils.MIUI_FOLDER_PREFFIX.length());
}
// 设置文件夹类型
if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT) ||
folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE)) {
folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM); // 系统文件夹
} else {
folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); // 普通文件夹
}
folder.put(NoteColumns.SNIPPET, folderName); // 设置文件夹名称
js.put(GTaskStringUtils.META_HEAD_NOTE, folder); // 封装笔记元数据
return js;
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
Log.e(TAG, "生成本地任务列表JSON失败: " + e.getMessage());
return null;
}
}
/**
*
* @param c
* @return
*/
public int getSyncAction(Cursor c) {
try {
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
// there is no local update
// 本地无修改
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// no update both side
return SYNC_ACTION_NONE;
return SYNC_ACTION_NONE; // 本地与远程一致,无操作
} else {
// apply remote to local
return SYNC_ACTION_UPDATE_LOCAL;
return SYNC_ACTION_UPDATE_LOCAL; // 应用远程更新到本地
}
} else {
// validate gtask id
// 本地有修改
if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
Log.e(TAG, "gtask id doesn't match");
return SYNC_ACTION_ERROR;
Log.e(TAG, "GTask ID不匹配同步错误");
return SYNC_ACTION_ERROR; // GID不一致同步错误
}
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// local modification only
return SYNC_ACTION_UPDATE_REMOTE;
return SYNC_ACTION_UPDATE_REMOTE; // 仅本地修改,更新远程
} else {
// for folder conflicts, just apply local modification
// 文件夹冲突处理策略:强制应用本地修改(可能丢失远程数据)
Log.w(TAG, "文件夹同步冲突,应用本地修改");
return SYNC_ACTION_UPDATE_REMOTE;
}
}
} catch (Exception e) {
Log.e(TAG, e.toString());
e.printStackTrace();
Log.e(TAG, "同步操作判断失败: " + e.getMessage());
return SYNC_ACTION_ERROR;
}
return SYNC_ACTION_ERROR;
}
// ==================== 子任务管理方法 ====================
public int getChildTaskCount() {
return mChildren.size();
return mChildren.size(); // 获取子任务数量
}
public boolean addChildTask(Task task) {
boolean ret = false;
if (task != null && !mChildren.contains(task)) {
ret = mChildren.add(task);
if (ret) {
// need to set prior sibling and parent
task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
.get(mChildren.size() - 1));
task.setParent(this);
}
if (task == null || mChildren.contains(task)) return false;
boolean ret = mChildren.add(task); // 添加子任务
if (ret) {
// 设置子任务的前一个兄弟任务和父列表
task.setPriorSibling(mChildren.size() > 1 ? mChildren.get(mChildren.size() - 2) : null);
task.setParent(this);
}
return ret;
}
public boolean addChildTask(Task task, int index) {
if (index < 0 || index > mChildren.size()) {
Log.e(TAG, "add child task: invalid index");
Log.e(TAG, "添加子任务:无效索引");
return false;
}
int pos = mChildren.indexOf(task);
if (task != null && pos == -1) {
mChildren.add(index, task);
// update the task list
Task preTask = null;
Task afterTask = null;
if (index != 0)
preTask = mChildren.get(index - 1);
if (index != mChildren.size() - 1)
afterTask = mChildren.get(index + 1);
task.setPriorSibling(preTask);
if (afterTask != null)
afterTask.setPriorSibling(task);
}
if (task == null || mChildren.indexOf(task) != -1) return false;
mChildren.add(index, task); // 插入到指定索引
// 更新相邻任务的兄弟关系
Task preTask = index > 0 ? mChildren.get(index - 1) : null;
Task nextTask = index < mChildren.size() - 1 ? mChildren.get(index + 1) : null;
task.setPriorSibling(preTask);
if (nextTask != null) nextTask.setPriorSibling(task);
return true;
}
public boolean removeChildTask(Task task) {
boolean ret = false;
int index = mChildren.indexOf(task);
if (index != -1) {
ret = mChildren.remove(task);
if (ret) {
// reset prior sibling and parent
task.setPriorSibling(null);
task.setParent(null);
// update the task list
if (index != mChildren.size()) {
mChildren.get(index).setPriorSibling(
index == 0 ? null : mChildren.get(index - 1));
}
if (index == -1) return false;
boolean ret = mChildren.remove(task); // 移除子任务
if (ret) {
task.setPriorSibling(null); // 清空被移除任务的兄弟关系
task.setParent(null); // 清空父列表引用
// 更新后续任务的前一个兄弟任务
if (index < mChildren.size()) {
Task nextTask = mChildren.get(index);
nextTask.setPriorSibling(index > 0 ? mChildren.get(index - 1) : null);
}
}
return ret;
}
public boolean moveChildTask(Task task, int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "move child task: invalid index");
return false;
}
int pos = mChildren.indexOf(task);
if (pos == -1) {
Log.e(TAG, "move child task: the task should in the list");
public boolean moveChildTask(Task task, int newIndex) {
int oldIndex = mChildren.indexOf(task);
if (oldIndex == -1 || newIndex < 0 || newIndex >= mChildren.size()) {
Log.e(TAG, "移动子任务:无效索引或任务不存在");
return false;
}
if (pos == index)
return true;
return (removeChildTask(task) && addChildTask(task, index));
if (oldIndex == newIndex) return true;
// 先移除再插入实现移动
return removeChildTask(task) && addChildTask(task, newIndex);
}
public Task findChildTaskByGid(String gid) {
for (int i = 0; i < mChildren.size(); i++) {
Task t = mChildren.get(i);
if (t.getGid().equals(gid)) {
return t;
for (Task task : mChildren) {
if (task.getGid().equals(gid)) {
return task; // 根据GID查找子任务
}
}
return null;
}
public int getChildTaskIndex(Task task) {
return mChildren.indexOf(task);
return mChildren.indexOf(task); // 获取子任务在列表中的索引
}
public Task getChildTaskByIndex(int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "getTaskByIndex: invalid index");
Log.e(TAG, "获取子任务:无效索引");
return null;
}
return mChildren.get(index);
}
public Task getChilTaskByGid(String gid) {
for (Task task : mChildren) {
if (task.getGid().equals(gid))
return task;
}
return null;
return mChildren.get(index); // 根据索引获取子任务
}
public ArrayList<Task> getChildTaskList() {
return this.mChildren;
return mChildren; // 获取所有子任务列表
}
// ==================== 索引管理 ====================
public void setIndex(int index) {
this.mIndex = index;
this.mIndex = index; // 设置任务列表的排序索引
}
public int getIndex() {
return this.mIndex;
return mIndex; // 获取排序索引
}
}
}
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