,|  /-./_
  (        (___
  |      'o   \)
  ;           /
  |        ,_/
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  )`---.__ /(
 /  , .   `' \
/  |   |      `.
)  |   |   __,'|
`-->___<--'    |
 | |   |       ;
 ; |   (      /
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  ;' `-' )-' |
  |     /   /
  |    /|  (_
  ;   (_(    )
  (     )`--'
   `---'

Signed-off-by: KasumizawaMiyu <trigger114514xx@gmail.com>
KasumizawaMiyu 2 years ago
parent 39626256da
commit 68d7cbb5c5

@ -24,31 +24,33 @@ import net.micode.notes.tool.GTaskStringUtils;
import org.json.JSONException; import org.json.JSONException;
import org.json.JSONObject; import org.json.JSONObject;
public class MetaData extends Task { public class MetaData extends Task {
private final static String TAG = MetaData.class.getSimpleName();
// 通过getSimpleName()获得类的gid并存入字符串中
private final static String TAG = MetaData.class.getSimpleName();
private String mRelatedGid = null; private String mRelatedGid = null;
// 设置元数据,生成元数据库
public void setMeta(String gid, JSONObject metaInfo) { public void setMeta(String gid, JSONObject metaInfo) {
try { try {
// 注释方法块
metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid); metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
} catch (JSONException e) { } catch (JSONException e) {
// 生成无法创建关联gid的日志
Log.e(TAG, "failed to put related gid"); Log.e(TAG, "failed to put related gid");
} }
setNotes(metaInfo.toString()); setNotes(metaInfo.toString());
setName(GTaskStringUtils.META_NOTE_NAME); setName(GTaskStringUtils.META_NOTE_NAME);
} }
// 获取关联的gid
public String getRelatedGid() { public String getRelatedGid() {
return mRelatedGid; return mRelatedGid;
} }
// 判断数据是否为空是否值得保存
@Override @Override
public boolean isWorthSaving() { public boolean isWorthSaving() {
return getNotes() != null; return getNotes() != null;
} }
// 使用远程json设置元数据内容
@Override @Override
public void setContentByRemoteJSON(JSONObject js) { public void setContentByRemoteJSON(JSONObject js) {
super.setContentByRemoteJSON(js); super.setContentByRemoteJSON(js);
@ -62,18 +64,18 @@ public class MetaData extends Task {
} }
} }
} }
// 使用本地json对象设置数据内容该方法不应该被调用若调用则抛出异常
@Override @Override
public void setContentByLocalJSON(JSONObject js) { public void setContentByLocalJSON(JSONObject js) {
// this function should not be called // this function should not be called
throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called"); throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");
} }
// 从元数据中获取本地json对象该方法不应该被调用若调用则抛出异常
@Override @Override
public JSONObject getLocalJSONFromContent() { public JSONObject getLocalJSONFromContent() {
throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called"); throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
} }
// 获取同步动作状态,该方法不应该被调用,若调用则抛出异常
@Override @Override
public int getSyncAction(Cursor c) { public int getSyncAction(Cursor c) {
throw new IllegalAccessError("MetaData:getSyncAction should not be called"); throw new IllegalAccessError("MetaData:getSyncAction should not be called");

@ -19,32 +19,33 @@ package net.micode.notes.gtask.data;
import android.database.Cursor; import android.database.Cursor;
import org.json.JSONObject; import org.json.JSONObject;
// 对同步操作的基本节点进行一个定义
public abstract class Node { public abstract class Node {
// 本地和云端内容一致
public static final int SYNC_ACTION_NONE = 0; public static final int SYNC_ACTION_NONE = 0;
// 需要在远程云端增加内容
public static final int SYNC_ACTION_ADD_REMOTE = 1; public static final int SYNC_ACTION_ADD_REMOTE = 1;
// 需要在本地增加内容
public static final int SYNC_ACTION_ADD_LOCAL = 2; public static final int SYNC_ACTION_ADD_LOCAL = 2;
// 需要在远程云端和删除内容
public static final int SYNC_ACTION_DEL_REMOTE = 3; public static final int SYNC_ACTION_DEL_REMOTE = 3;
// 需要在本地删除内容
public static final int SYNC_ACTION_DEL_LOCAL = 4; public static final int SYNC_ACTION_DEL_LOCAL = 4;
// 需要将本地内容更新至云端
public static final int SYNC_ACTION_UPDATE_REMOTE = 5; public static final int SYNC_ACTION_UPDATE_REMOTE = 5;
// 需要将云端内容更新至本地
public static final int SYNC_ACTION_UPDATE_LOCAL = 6; public static final int SYNC_ACTION_UPDATE_LOCAL = 6;
// 同步冲突
public static final int SYNC_ACTION_UPDATE_CONFLICT = 7; public static final int SYNC_ACTION_UPDATE_CONFLICT = 7;
// 同步错误
public static final int SYNC_ACTION_ERROR = 8; public static final int SYNC_ACTION_ERROR = 8;
private String mGid; private String mGid;
private String mName; private String mName;
// 记录最后一次修改的时间
private long mLastModified; private long mLastModified;
// 表征是否被删除
private boolean mDeleted; private boolean mDeleted;
public Node() { public Node() {

@ -13,7 +13,8 @@
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * 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sqlnote的关系上是子集关系即data是note的子集节点
// SqlData其实就是也就是所谓数据中的数据
package net.micode.notes.gtask.data; package net.micode.notes.gtask.data;
import android.content.ContentResolver; import android.content.ContentResolver;
@ -34,17 +35,17 @@ import net.micode.notes.gtask.exception.ActionFailureException;
import org.json.JSONException; import org.json.JSONException;
import org.json.JSONObject; import org.json.JSONObject;
public class SqlData { public class SqlData {
// 将得到的内容写入字符串tag中
private static final String TAG = SqlData.class.getSimpleName(); private static final String TAG = SqlData.class.getSimpleName();
// 设置无效id为-99999
private static final int INVALID_ID = -99999; private static final int INVALID_ID = -99999;
// 集合interface DataColumns中所有sf常量
public static final String[] PROJECTION_DATA = new String[] { public static final String[] PROJECTION_DATA = new String[] {
DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1, DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
DataColumns.DATA3 DataColumns.DATA3
}; };
// 为sql表编号
public static final int DATA_ID_COLUMN = 0; public static final int DATA_ID_COLUMN = 0;
public static final int DATA_MIME_TYPE_COLUMN = 1; public static final int DATA_MIME_TYPE_COLUMN = 1;
@ -56,7 +57,7 @@ public class SqlData {
public static final int DATA_CONTENT_DATA_3_COLUMN = 4; public static final int DATA_CONTENT_DATA_3_COLUMN = 4;
private ContentResolver mContentResolver; private ContentResolver mContentResolver;
// 判断是否用content生成真为true假为false
private boolean mIsCreate; private boolean mIsCreate;
private long mDataId; private long mDataId;
@ -70,7 +71,7 @@ public class SqlData {
private String mDataContentData3; private String mDataContentData3;
private ContentValues mDiffDataValues; private ContentValues mDiffDataValues;
// 初始化数据库的构造函数
public SqlData(Context context) { public SqlData(Context context) {
mContentResolver = context.getContentResolver(); mContentResolver = context.getContentResolver();
mIsCreate = true; mIsCreate = true;
@ -81,14 +82,14 @@ public class SqlData {
mDataContentData3 = ""; mDataContentData3 = "";
mDiffDataValues = new ContentValues(); mDiffDataValues = new ContentValues();
} }
// 初始化数据库的构造函数
public SqlData(Context context, Cursor c) { public SqlData(Context context, Cursor c) {
mContentResolver = context.getContentResolver(); mContentResolver = context.getContentResolver();
mIsCreate = false; mIsCreate = false;
loadFromCursor(c); loadFromCursor(c);
mDiffDataValues = new ContentValues(); mDiffDataValues = new ContentValues();
} }
// 从游标处加载数据
private void loadFromCursor(Cursor c) { private void loadFromCursor(Cursor c) {
mDataId = c.getLong(DATA_ID_COLUMN); mDataId = c.getLong(DATA_ID_COLUMN);
mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN); mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);
@ -96,7 +97,7 @@ public class SqlData {
mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN); mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN);
mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN); mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);
} }
// 设置用于共享的数据
public void setContent(JSONObject js) throws JSONException { public void setContent(JSONObject js) throws JSONException {
long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID; long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;
if (mIsCreate || mDataId != dataId) { if (mIsCreate || mDataId != dataId) {
@ -129,7 +130,7 @@ public class SqlData {
} }
mDataContentData3 = dataContentData3; mDataContentData3 = dataContentData3;
} }
// 获取共享数据的内容
public JSONObject getContent() throws JSONException { public JSONObject getContent() throws JSONException {
if (mIsCreate) { if (mIsCreate) {
Log.e(TAG, "it seems that we haven't created this in database yet"); Log.e(TAG, "it seems that we haven't created this in database yet");
@ -143,7 +144,7 @@ public class SqlData {
js.put(DataColumns.DATA3, mDataContentData3); js.put(DataColumns.DATA3, mDataContentData3);
return js; return js;
} }
// 提交更改至数据库
public void commit(long noteId, boolean validateVersion, long version) { public void commit(long noteId, boolean validateVersion, long version) {
if (mIsCreate) { if (mIsCreate) {
@ -182,7 +183,7 @@ public class SqlData {
mDiffDataValues.clear(); mDiffDataValues.clear();
mIsCreate = false; mIsCreate = false;
} }
// 获取当前id
public long getId() { public long getId() {
return mDataId; return mDataId;
} }

@ -37,12 +37,15 @@ import org.json.JSONObject;
import java.util.ArrayList; import java.util.ArrayList;
// 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
public class SqlNote { public class SqlNote {
// 得到的类名写入tag中
private static final String TAG = SqlNote.class.getSimpleName(); private static final String TAG = SqlNote.class.getSimpleName();
private static final int INVALID_ID = -99999; private static final int INVALID_ID = -99999;
// 集合了interface NoteColumns中所有SF常量
public static final String[] PROJECTION_NOTE = new String[] { public static final String[] PROJECTION_NOTE = new String[] {
NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID, NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE, NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
@ -121,7 +124,7 @@ public class SqlNote {
private ContentValues mDiffNoteValues; private ContentValues mDiffNoteValues;
private ArrayList<SqlData> mDataList; private ArrayList<SqlData> mDataList;
// 构造函数初始化context参数
public SqlNote(Context context) { public SqlNote(Context context) {
mContext = context; mContext = context;
mContentResolver = context.getContentResolver(); mContentResolver = context.getContentResolver();
@ -142,7 +145,7 @@ public class SqlNote {
mDiffNoteValues = new ContentValues(); mDiffNoteValues = new ContentValues();
mDataList = new ArrayList<SqlData>(); mDataList = new ArrayList<SqlData>();
} }
// 通过游标初始化context
public SqlNote(Context context, Cursor c) { public SqlNote(Context context, Cursor c) {
mContext = context; mContext = context;
mContentResolver = context.getContentResolver(); mContentResolver = context.getContentResolver();
@ -165,7 +168,7 @@ public class SqlNote {
mDiffNoteValues = new ContentValues(); mDiffNoteValues = new ContentValues();
} }
// 从游标加载数据
private void loadFromCursor(long id) { private void loadFromCursor(long id) {
Cursor c = null; Cursor c = null;
try { try {
@ -184,7 +187,7 @@ public class SqlNote {
c.close(); c.close();
} }
} }
// 从游标加载数据
private void loadFromCursor(Cursor c) { private void loadFromCursor(Cursor c) {
mId = c.getLong(ID_COLUMN); mId = c.getLong(ID_COLUMN);
mAlertDate = c.getLong(ALERTED_DATE_COLUMN); mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
@ -199,7 +202,7 @@ public class SqlNote {
mWidgetType = c.getInt(WIDGET_TYPE_COLUMN); mWidgetType = c.getInt(WIDGET_TYPE_COLUMN);
mVersion = c.getLong(VERSION_COLUMN); mVersion = c.getLong(VERSION_COLUMN);
} }
// 获取共享数据并加载到数据库当前游标处
private void loadDataContent() { private void loadDataContent() {
Cursor c = null; Cursor c = null;
mDataList.clear(); mDataList.clear();
@ -225,7 +228,7 @@ public class SqlNote {
c.close(); c.close();
} }
} }
// 设置通过content机制用于共享的数据信息
public boolean setContent(JSONObject js) { public boolean setContent(JSONObject js) {
try { try {
JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
@ -358,7 +361,7 @@ public class SqlNote {
} }
return true; return true;
} }
// 获取content机制提供的数据并加载到note中
public JSONObject getContent() { public JSONObject getContent() {
try { try {
JSONObject js = new JSONObject(); JSONObject js = new JSONObject();
@ -406,40 +409,40 @@ public class SqlNote {
} }
return null; return null;
} }
//给当前id设置父id
public void setParentId(long id) { public void setParentId(long id) {
mParentId = id; mParentId = id;
mDiffNoteValues.put(NoteColumns.PARENT_ID, id); mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
} }
// 给当前id设置Gtaskid
public void setGtaskId(String gid) { public void setGtaskId(String gid) {
mDiffNoteValues.put(NoteColumns.GTASK_ID, gid); mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
} }
// 给当前id设置同步id
public void setSyncId(long syncId) { public void setSyncId(long syncId) {
mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId); mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
} }
// 初始化本地修改,即撤销
public void resetLocalModified() { public void resetLocalModified() {
mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0); mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
} }
// 获得当前id
public long getId() { public long getId() {
return mId; return mId;
} }
// 获得id的父id
public long getParentId() { public long getParentId() {
return mParentId; return mParentId;
} }
// 获取小部分内容以显示部分便签内容
public String getSnippet() { public String getSnippet() {
return mSnippet; return mSnippet;
} }
// 判断是否为便签类型
public boolean isNoteType() { public boolean isNoteType() {
return mType == Notes.TYPE_NOTE; return mType == Notes.TYPE_NOTE;
} }
// 提交更改到数据库
public void commit(boolean validateVersion) { public void commit(boolean validateVersion) {
if (mIsCreate) { if (mIsCreate) {
if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) { if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {

@ -34,17 +34,17 @@ import org.json.JSONObject;
public class Task extends Node { public class Task extends Node {
private static final String TAG = Task.class.getSimpleName(); private static final String TAG = Task.class.getSimpleName();
// 完成判断
private boolean mCompleted; private boolean mCompleted;
private String mNotes; private String mNotes;
// 实例化存储的数据类型
private JSONObject mMetaInfo; private JSONObject mMetaInfo;
// 兄弟任务的指针
private Task mPriorSibling; private Task mPriorSibling;
// 父类指针
private TaskList mParent; private TaskList mParent;
// 初始化构造方法
public Task() { public Task() {
super(); super();
mCompleted = false; mCompleted = false;
@ -53,7 +53,7 @@ public class Task extends Node {
mParent = null; mParent = null;
mMetaInfo = null; mMetaInfo = null;
} }
// 用于创建jsonobject对象获取创建新行为的操作
public JSONObject getCreateAction(int actionId) { public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject(); JSONObject js = new JSONObject();
@ -102,7 +102,7 @@ public class Task extends Node {
return js; return js;
} }
// 用于创建jsonobject对象实现创建更新行为的操作
public JSONObject getUpdateAction(int actionId) { public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject(); JSONObject js = new JSONObject();
@ -134,7 +134,7 @@ public class Task extends Node {
return js; return js;
} }
// 用于从远端目录创建
public void setContentByRemoteJSON(JSONObject js) { public void setContentByRemoteJSON(JSONObject js) {
if (js != null) { if (js != null) {
try { try {
@ -174,7 +174,7 @@ public class Task extends Node {
} }
} }
} }
// 本地创建
public void setContentByLocalJSON(JSONObject js) { public void setContentByLocalJSON(JSONObject js) {
if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE) if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)
|| !js.has(GTaskStringUtils.META_HEAD_DATA)) { || !js.has(GTaskStringUtils.META_HEAD_DATA)) {
@ -203,7 +203,7 @@ public class Task extends Node {
e.printStackTrace(); e.printStackTrace();
} }
} }
// 从目录获取本地json
public JSONObject getLocalJSONFromContent() { public JSONObject getLocalJSONFromContent() {
String name = getName(); String name = getName();
try { try {
@ -246,7 +246,7 @@ public class Task extends Node {
return null; return null;
} }
} }
// 设置meta信息
public void setMetaInfo(MetaData metaData) { public void setMetaInfo(MetaData metaData) {
if (metaData != null && metaData.getNotes() != null) { if (metaData != null && metaData.getNotes() != null) {
try { try {
@ -257,7 +257,7 @@ public class Task extends Node {
} }
} }
} }
// 获取同步行为
public int getSyncAction(Cursor c) { public int getSyncAction(Cursor c) {
try { try {
JSONObject noteInfo = null; JSONObject noteInfo = null;

@ -32,9 +32,9 @@ import java.util.ArrayList;
public class TaskList extends Node { public class TaskList extends Node {
private static final String TAG = TaskList.class.getSimpleName(); private static final String TAG = TaskList.class.getSimpleName();
// 当前TaskList的指针
private int mIndex; private int mIndex;
// 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
private ArrayList<Task> mChildren; private ArrayList<Task> mChildren;
public TaskList() { public TaskList() {
@ -42,7 +42,7 @@ public class TaskList extends Node {
mChildren = new ArrayList<Task>(); mChildren = new ArrayList<Task>();
mIndex = 1; mIndex = 1;
} }
// 生成并返回一个包含了一定数据的JSONObject实体
public JSONObject getCreateAction(int actionId) { public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject(); JSONObject js = new JSONObject();
@ -73,7 +73,7 @@ public class TaskList extends Node {
return js; return js;
} }
// 更新一个包含了一定数据的JSONObject实体
public JSONObject getUpdateAction(int actionId) { public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject(); JSONObject js = new JSONObject();
@ -215,11 +215,11 @@ public class TaskList extends Node {
return SYNC_ACTION_ERROR; return SYNC_ACTION_ERROR;
} }
// 获得TaskList的大小
public int getChildTaskCount() { public int getChildTaskCount() {
return mChildren.size(); return mChildren.size();
} }
// 在当前任务表末尾添加新的任务
public boolean addChildTask(Task task) { public boolean addChildTask(Task task) {
boolean ret = false; boolean ret = false;
if (task != null && !mChildren.contains(task)) { if (task != null && !mChildren.contains(task)) {
@ -233,7 +233,7 @@ public class TaskList extends Node {
} }
return ret; return ret;
} }
// 在当前任务表的指定位置添加新的任务
public boolean addChildTask(Task task, int index) { public boolean addChildTask(Task task, int index) {
if (index < 0 || index > mChildren.size()) { if (index < 0 || index > mChildren.size()) {
Log.e(TAG, "add child task: invalid index"); Log.e(TAG, "add child task: invalid index");
@ -259,7 +259,7 @@ public class TaskList extends Node {
return true; return true;
} }
// 删除TaskList中的一个Task
public boolean removeChildTask(Task task) { public boolean removeChildTask(Task task) {
boolean ret = false; boolean ret = false;
int index = mChildren.indexOf(task); int index = mChildren.indexOf(task);
@ -280,7 +280,7 @@ public class TaskList extends Node {
} }
return ret; return ret;
} }
// 移动TaskList中的一个Task
public boolean moveChildTask(Task task, int index) { public boolean moveChildTask(Task task, int index) {
if (index < 0 || index >= mChildren.size()) { if (index < 0 || index >= mChildren.size()) {
@ -298,7 +298,7 @@ public class TaskList extends Node {
return true; return true;
return (removeChildTask(task) && addChildTask(task, index)); return (removeChildTask(task) && addChildTask(task, index));
} }
// 按gid寻找Task
public Task findChildTaskByGid(String gid) { public Task findChildTaskByGid(String gid) {
for (int i = 0; i < mChildren.size(); i++) { for (int i = 0; i < mChildren.size(); i++) {
Task t = mChildren.get(i); Task t = mChildren.get(i);
@ -308,11 +308,11 @@ public class TaskList extends Node {
} }
return null; return null;
} }
// 返回指定Task的index
public int getChildTaskIndex(Task task) { public int getChildTaskIndex(Task task) {
return mChildren.indexOf(task); return mChildren.indexOf(task);
} }
// 返回指定index的Task
public Task getChildTaskByIndex(int index) { public Task getChildTaskByIndex(int index) {
if (index < 0 || index >= mChildren.size()) { if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "getTaskByIndex: invalid index"); Log.e(TAG, "getTaskByIndex: invalid index");
@ -320,7 +320,7 @@ public class TaskList extends Node {
} }
return mChildren.get(index); return mChildren.get(index);
} }
// 返回指定gid的task
public Task getChilTaskByGid(String gid) { public Task getChilTaskByGid(String gid) {
for (Task task : mChildren) { for (Task task : mChildren) {
if (task.getGid().equals(gid)) if (task.getGid().equals(gid))

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