添加注释

pull/1/head
luchan 2 months ago
parent f8a52f309c
commit bd7003fef8

@ -29,35 +29,50 @@ import org.json.JSONObject;
import java.util.ArrayList;
/**
* TaskListGoogle TasksNode
* (Task)
*/
public class TaskList extends Node {
private static final String TAG = TaskList.class.getSimpleName();
// 任务列表在父容器中的位置索引
private int mIndex;
// 子任务列表
private ArrayList<Task> mChildren;
/**
*
*/
public TaskList() {
super();
mChildren = new ArrayList<Task>();
mIndex = 1;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
* @throws ActionFailureException JSON
*/
public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 设置操作类型为创建任务列表
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
// action_id
// 设置操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// index
// 设置任务列表在父容器中的索引位置
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
// entity_delta
// 构建任务列表实体信息
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
@ -74,21 +89,28 @@ public class TaskList extends Node {
return js;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
* @throws ActionFailureException JSON
*/
public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 设置操作类型为更新任务列表
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
// action_id
// 设置操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// id
// 设置要更新的任务列表ID
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
// entity_delta
// 构建更新的任务列表实体信息
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
@ -103,20 +125,26 @@ public class TaskList extends Node {
return js;
}
/**
* JSON
*
* @param js JSON
* @throws ActionFailureException JSON
*/
public void setContentByRemoteJSON(JSONObject js) {
if (js != null) {
try {
// id
// 从JSON中提取任务列表ID
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
}
// last_modified
// 提取最后修改时间
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
}
// name
// 提取任务列表名称
if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
}
@ -129,6 +157,11 @@ public class TaskList extends Node {
}
}
/**
* 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");
@ -137,10 +170,12 @@ public class TaskList extends Node {
try {
JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
// 根据本地笔记类型设置任务列表名称
if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
String name = folder.getString(NoteColumns.SNIPPET);
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name);
} else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
// 处理系统文件夹
if (folder.getLong(NoteColumns.ID) == Notes.ID_ROOT_FOLDER)
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT);
else if (folder.getLong(NoteColumns.ID) == Notes.ID_CALL_RECORD_FOLDER)
@ -157,16 +192,24 @@ public class TaskList extends Node {
}
}
/**
* JSON
*
* @return JSON
*/
public JSONObject getLocalJSONFromContent() {
try {
JSONObject js = new JSONObject();
JSONObject folder = new JSONObject();
// 处理任务列表名称,移除可能的前缀
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);
// 根据文件夹名称确定类型(系统文件夹或普通文件夹)
if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT)
|| folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE))
folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
@ -183,28 +226,37 @@ public class TaskList extends Node {
}
}
/**
*
*
* @param c
* @return SYNC_ACTION_NONE, SYNC_ACTION_UPDATE_LOCAL,
* SYNC_ACTION_UPDATE_REMOTE, SYNC_ACTION_ERROR
*/
public int getSyncAction(Cursor c) {
try {
// 检查本地是否有修改
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
// there is no local update
// 本地没有修改
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// no update both side
// 双方都没有更新
return SYNC_ACTION_NONE;
} else {
// apply remote to local
// 应用远程更新到本地
return SYNC_ACTION_UPDATE_LOCAL;
}
} else {
// validate gtask id
// 本地有修改
// 验证Google Tasks ID
if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
Log.e(TAG, "gtask id doesn't match");
return SYNC_ACTION_ERROR;
}
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// local modification only
// 只有本地修改
return SYNC_ACTION_UPDATE_REMOTE;
} else {
// for folder conflicts, just apply local modification
// 对于文件夹冲突,直接应用本地修改
return SYNC_ACTION_UPDATE_REMOTE;
}
}
@ -216,16 +268,27 @@ public class TaskList extends Node {
return SYNC_ACTION_ERROR;
}
/**
*
*
* @return
*/
public int getChildTaskCount() {
return mChildren.size();
}
/**
*
*
* @param task
* @return truefalse
*/
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
// 设置任务的同级前一个任务和父任务列表
task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
.get(mChildren.size() - 1));
task.setParent(this);
@ -234,6 +297,13 @@ public class TaskList extends Node {
return ret;
}
/**
*
*
* @param task
* @param index
* @return truefalse
*/
public boolean addChildTask(Task task, int index) {
if (index < 0 || index > mChildren.size()) {
Log.e(TAG, "add child task: invalid index");
@ -244,7 +314,7 @@ public class TaskList extends Node {
if (task != null && pos == -1) {
mChildren.add(index, task);
// update the task list
// 更新任务列表中前后任务的同级关系
Task preTask = null;
Task afterTask = null;
if (index != 0)
@ -260,6 +330,12 @@ public class TaskList extends Node {
return true;
}
/**
*
*
* @param task
* @return truefalse
*/
public boolean removeChildTask(Task task) {
boolean ret = false;
int index = mChildren.indexOf(task);
@ -267,11 +343,11 @@ public class TaskList extends Node {
ret = mChildren.remove(task);
if (ret) {
// reset prior sibling and parent
// 重置被移除任务的同级关系和父任务列表
task.setPriorSibling(null);
task.setParent(null);
// update the task list
// 更新任务列表中后续任务的同级关系
if (index != mChildren.size()) {
mChildren.get(index).setPriorSibling(
index == 0 ? null : mChildren.get(index - 1));
@ -281,8 +357,14 @@ public class TaskList extends Node {
return ret;
}
/**
*
*
* @param task
* @param index
* @return truefalse
*/
public boolean moveChildTask(Task task, int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "move child task: invalid index");
return false;
@ -296,9 +378,17 @@ public class TaskList extends Node {
if (pos == index)
return true;
// 通过先移除再添加的方式实现移动
return (removeChildTask(task) && addChildTask(task, index));
}
/**
* GID
*
* @param gid
* @return null
*/
public Task findChildTaskByGid(String gid) {
for (int i = 0; i < mChildren.size(); i++) {
Task t = mChildren.get(i);
@ -309,10 +399,22 @@ public class TaskList extends Node {
return null;
}
/**
*
*
* @param task
* @return -1
*/
public int getChildTaskIndex(Task task) {
return mChildren.indexOf(task);
}
/**
*
*
* @param index
* @return null
*/
public Task getChildTaskByIndex(int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "getTaskByIndex: invalid index");
@ -321,6 +423,12 @@ public class TaskList extends Node {
return mChildren.get(index);
}
/**
* GIDfindChildTaskByGid
*
* @param gid
* @return null
*/
public Task getChilTaskByGid(String gid) {
for (Task task : mChildren) {
if (task.getGid().equals(gid))
@ -329,15 +437,30 @@ public class TaskList extends Node {
return null;
}
/**
*
*
* @return ArrayList
*/
public ArrayList<Task> getChildTaskList() {
return this.mChildren;
}
/**
*
*
* @param index
*/
public void setIndex(int index) {
this.mIndex = index;
}
/**
*
*
* @return
*/
public int getIndex() {
return this.mIndex;
}
}
}
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