From bedd80a0e218b7263a3b6d3fcf019a3578a6e235 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=99=88=E6=96=B0=E5=8D=8E?= <2997433321@qq.com> Date: Mon, 22 Jan 2024 15:17:35 +0800 Subject: [PATCH] /* * 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. */ package net.micode.notes.gtask.data; import android.content.ContentResolver; import android.content.ContentUris; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.util.Log; import net.micode.notes.data.Notes; import net.micode.notes.data.Notes.DataColumns; import net.micode.notes.data.Notes.DataConstants; import net.micode.notes.data.Notes.NoteColumns; import net.micode.notes.data.NotesDatabaseHelper.TABLE; import net.micode.notes.gtask.exception.ActionFailureException; import org.json.JSONException; import org.json.JSONObject; public class SqlData { private static final String TAG = SqlData.class.getSimpleName(); private static final int INVALID_ID = -99999; public static final String[] PROJECTION_DATA = new String[] { DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1, DataColumns.DATA3 }; public static final int DATA_ID_COLUMN = 0; public static final int DATA_MIME_TYPE_COLUMN = 1; public static final int DATA_CONTENT_COLUMN = 2; public static final int DATA_CONTENT_DATA_1_COLUMN = 3; public static final int DATA_CONTENT_DATA_3_COLUMN = 4; private ContentResolver mContentResolver; private boolean mIsCreate; private long mDataId; private String mDataMimeType; private String mDataContent; private long mDataContentData1; private String mDataContentData3; private ContentValues mDiffDataValues; public SqlData(Context context) { mContentResolver = context.getContentResolver(); mIsCreate = true; mDataId = INVALID_ID; mDataMimeType = DataConstants.NOTE; mDataContent = ""; mDataContentData1 = 0; mDataContentData3 = ""; mDiffDataValues = new ContentValues(); } public SqlData(Context context, Cursor c) { mContentResolver = context.getContentResolver(); mIsCreate = false; loadFromCursor(c); mDiffDataValues = new ContentValues(); } private void loadFromCursor(Cursor c) { mDataId = c.getLong(DATA_ID_COLUMN); mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN); mDataContent = c.getString(DATA_CONTENT_COLUMN); mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN); mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN); } public void setContent(JSONObject js) throws JSONException { long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID; if (mIsCreate || mDataId != dataId) { mDiffDataValues.put(DataColumns.ID, dataId); } mDataId = dataId; String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE) : DataConstants.NOTE; if (mIsCreate || !mDataMimeType.equals(dataMimeType)) { mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType); } mDataMimeType = dataMimeType; String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : ""; if (mIsCreate || !mDataContent.equals(dataContent)) { mDiffDataValues.put(DataColumns.CONTENT, dataContent); } mDataContent = dataContent; long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0; if (mIsCreate || mDataContentData1 != dataContentData1) { mDiffDataValues.put(DataColumns.DATA1, dataContentData1); } mDataContentData1 = dataContentData1; String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : ""; if (mIsCreate || !mDataContentData3.equals(dataContentData3)) { mDiffDataValues.put(DataColumns.DATA3, dataContentData3); } mDataContentData3 = dataContentData3; } public JSONObject getContent() throws JSONException { if (mIsCreate) { Log.e(TAG, "it seems that we haven't created this in database yet"); return null; } JSONObject js = new JSONObject(); js.put(DataColumns.ID, mDataId); js.put(DataColumns.MIME_TYPE, mDataMimeType); js.put(DataColumns.CONTENT, mDataContent); js.put(DataColumns.DATA1, mDataContentData1); js.put(DataColumns.DATA3, mDataContentData3); return js; } public void commit(long noteId, boolean validateVersion, long version) { if (mIsCreate) { if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) { mDiffDataValues.remove(DataColumns.ID); } mDiffDataValues.put(DataColumns.NOTE_ID, noteId); Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues); try { mDataId = Long.valueOf(uri.getPathSegments().get(1)); } catch (NumberFormatException e) { Log.e(TAG, "Get note id error :" + e.toString()); throw new ActionFailureException("create note failed"); } } else { if (mDiffDataValues.size() > 0) { int result = 0; if (!validateVersion) { result = mContentResolver.update(ContentUris.withAppendedId( Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null); } else { result = mContentResolver.update(ContentUris.withAppendedId( Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, " ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE + " WHERE " + NoteColumns.VERSION + "=?)", new String[] { String.valueOf(noteId), String.valueOf(version) }); } if (result == 0) { Log.w(TAG, "there is no update. maybe user updates note when syncing"); } } } mDiffDataValues.clear(); mIsCreate = false; } public long getId() { return mDataId; } } --- .../net/micode/notes/gtask/data/SqlData.java | 692 ++++-------------- 1 file changed, 152 insertions(+), 540 deletions(-) diff --git a/src/MiNotes-master/app/src/main/java/net/micode/notes/gtask/data/SqlData.java b/src/MiNotes-master/app/src/main/java/net/micode/notes/gtask/data/SqlData.java index 9d26bbb..d3ec3be 100644 --- a/src/MiNotes-master/app/src/main/java/net/micode/notes/gtask/data/SqlData.java +++ b/src/MiNotes-master/app/src/main/java/net/micode/notes/gtask/data/SqlData.java @@ -1,577 +1,189 @@ /* - * 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。 + * 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. */ - + package net.micode.notes.gtask.data; -/* - * 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(); - + +import android.content.ContentResolver; +import android.content.ContentUris; +import android.content.ContentValues; +import android.content.Context; +import android.database.Cursor; +import android.net.Uri; +import android.util.Log; + +import net.micode.notes.data.Notes; +import net.micode.notes.data.Notes.DataColumns; +import net.micode.notes.data.Notes.DataConstants; +import net.micode.notes.data.Notes.NoteColumns; +import net.micode.notes.data.NotesDatabaseHelper.TABLE; +import net.micode.notes.gtask.exception.ActionFailureException; + +import org.json.JSONException; +import org.json.JSONObject; + + +public class SqlData { + private static final String TAG = SqlData.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, - NoteColumns.NOTES_COUNT, NoteColumns.PARENT_ID, NoteColumns.SNIPPET, NoteColumns.TYPE, - NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE, NoteColumns.SYNC_ID, - NoteColumns.LOCAL_MODIFIED, NoteColumns.ORIGIN_PARENT_ID, NoteColumns.GTASK_ID, - NoteColumns.VERSION + + public static final String[] PROJECTION_DATA = new String[] { + DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1, + DataColumns.DATA3 }; - - //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; - - public static final int BG_COLOR_ID_COLUMN = 2; - - public static final int CREATED_DATE_COLUMN = 3; - - public static final int HAS_ATTACHMENT_COLUMN = 4; - - public static final int MODIFIED_DATE_COLUMN = 5; - - public static final int NOTES_COUNT_COLUMN = 6; - - public static final int PARENT_ID_COLUMN = 7; - - public static final int SNIPPET_COLUMN = 8; - - public static final int TYPE_COLUMN = 9; - - public static final int WIDGET_ID_COLUMN = 10; - - public static final int WIDGET_TYPE_COLUMN = 11; - - public static final int SYNC_ID_COLUMN = 12; - - public static final int LOCAL_MODIFIED_COLUMN = 13; - - public static final int ORIGIN_PARENT_ID_COLUMN = 14; - - public static final int GTASK_ID_COLUMN = 15; - - 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; - + + public static final int DATA_ID_COLUMN = 0; + + public static final int DATA_MIME_TYPE_COLUMN = 1; + + public static final int DATA_CONTENT_COLUMN = 2; + + public static final int DATA_CONTENT_DATA_1_COLUMN = 3; + + public static final int DATA_CONTENT_DATA_3_COLUMN = 4; + private ContentResolver mContentResolver; - + private boolean mIsCreate; - - private long mId; - - private long mAlertDate; - - private int mBgColorId; - - private long mCreatedDate; - - private int mHasAttachment; - - private long mModifiedDate; - - private long mParentId; - - private String mSnippet; - - private int mType; - - private int mWidgetId; - - private int mWidgetType; - - private long mOriginParent; - - private long mVersion; - - private ContentValues mDiffNoteValues; - - private ArrayList 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; + + private long mDataId; + + private String mDataMimeType; + + private String mDataContent; + + private long mDataContentData1; + + private String mDataContentData3; + + private ContentValues mDiffDataValues; + + public SqlData(Context context) { mContentResolver = context.getContentResolver(); mIsCreate = true; - mId = INVALID_ID; - mAlertDate = 0; - mBgColorId = ResourceParser.getDefaultBgId(context); - mCreatedDate = System.currentTimeMillis();//调用系统函数获得创建时间 - mHasAttachment = 0; - 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; - mWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID; - mWidgetType = Notes.TYPE_WIDGET_INVALIDE; - mOriginParent = 0; - mVersion = 0; - mDiffNoteValues = new ContentValues(); - mDataList = new ArrayList(); - } - - - /* - * 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; + mDataId = INVALID_ID; + mDataMimeType = DataConstants.NOTE; + mDataContent = ""; + mDataContentData1 = 0; + mDataContentData3 = ""; + mDiffDataValues = new ContentValues(); + } + + public SqlData(Context context, Cursor c) { mContentResolver = context.getContentResolver(); mIsCreate = false; loadFromCursor(c); - mDataList = new ArrayList(); - // - 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(); - mIsCreate = false; - loadFromCursor(id); - mDataList = new ArrayList(); - if (mType == Notes.TYPE_NOTE) - loadDataContent(); - mDiffNoteValues = new ContentValues(); - - } - - /* - * 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);//通过id获得对应的ContentResolver中的cursor - if (c != null) { - c.moveToNext(); - 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"); - } - } finally { - if (c != null) - c.close(); - } + mDiffDataValues = new ContentValues(); } - - /* - * 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); - mCreatedDate = c.getLong(CREATED_DATE_COLUMN); - mHasAttachment = c.getInt(HAS_ATTACHMENT_COLUMN); - mModifiedDate = c.getLong(MODIFIED_DATE_COLUMN); - mParentId = c.getLong(PARENT_ID_COLUMN); - mSnippet = c.getString(SNIPPET_COLUMN); - mType = c.getInt(TYPE_COLUMN); - mWidgetId = c.getInt(WIDGET_ID_COLUMN); - mWidgetType = c.getInt(WIDGET_TYPE_COLUMN); - 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) - }, null); - if (c != null) { - if (c.getCount() == 0) { - Log.w(TAG, "it seems that the note has not data"); - return; - } - while (c.moveToNext()) { - SqlData data = new SqlData(mContext, c); - mDataList.add(data); - } - } else { - Log.w(TAG, "loadDataContent: cursor = null"); - } - } finally { - if (c != null) - c.close(); + mDataId = c.getLong(DATA_ID_COLUMN); + mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN); + mDataContent = c.getString(DATA_CONTENT_COLUMN); + mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN); + mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN); + } + + public void setContent(JSONObject js) throws JSONException { + long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID; + if (mIsCreate || mDataId != dataId) { + mDiffDataValues.put(DataColumns.ID, dataId); } - } - - /* - * 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); - if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) { - Log.w(TAG, "cannot set system folder"); - } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) { - // for folder we can only update the snnipet and type - String snippet = note.has(NoteColumns.SNIPPET) ? note - .getString(NoteColumns.SNIPPET) : ""; - if (mIsCreate || !mSnippet.equals(snippet)) { - mDiffNoteValues.put(NoteColumns.SNIPPET, snippet); - } - mSnippet = snippet; - - int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE) - : Notes.TYPE_NOTE; - if (mIsCreate || mType != type) { - mDiffNoteValues.put(NoteColumns.TYPE, type); - } - mType = type; - } else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_NOTE) { - JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA); - long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID; - if (mIsCreate || mId != id) { - mDiffNoteValues.put(NoteColumns.ID, id); - } - mId = id; - - long alertDate = note.has(NoteColumns.ALERTED_DATE) ? note - .getLong(NoteColumns.ALERTED_DATE) : 0; - if (mIsCreate || mAlertDate != alertDate) { - mDiffNoteValues.put(NoteColumns.ALERTED_DATE, alertDate); - } - mAlertDate = alertDate; - - int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note - .getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext); - if (mIsCreate || mBgColorId != bgColorId) { - 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) { - mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate); - } - mCreatedDate = createDate; - - int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note - .getInt(NoteColumns.HAS_ATTACHMENT) : 0; - if (mIsCreate || mHasAttachment != hasAttachment) { - mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment); - } - mHasAttachment = hasAttachment; - - long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note - .getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis(); - if (mIsCreate || mModifiedDate != modifiedDate) { - mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate); - } - mModifiedDate = modifiedDate; - - long parentId = note.has(NoteColumns.PARENT_ID) ? note - .getLong(NoteColumns.PARENT_ID) : 0; - if (mIsCreate || mParentId != parentId) { - mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId); - } - mParentId = parentId; - - String snippet = note.has(NoteColumns.SNIPPET) ? note - .getString(NoteColumns.SNIPPET) : ""; - if (mIsCreate || !mSnippet.equals(snippet)) { - mDiffNoteValues.put(NoteColumns.SNIPPET, snippet); - } - mSnippet = snippet; - - int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE) - : Notes.TYPE_NOTE; - if (mIsCreate || mType != type) { - mDiffNoteValues.put(NoteColumns.TYPE, type); - } - mType = type; - - int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID) - : AppWidgetManager.INVALID_APPWIDGET_ID; - if (mIsCreate || mWidgetId != widgetId) { - mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId); - } - mWidgetId = widgetId; - - int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note - .getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE; - if (mIsCreate || mWidgetType != widgetType) { - mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType); - } - mWidgetType = widgetType; - - long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note - .getLong(NoteColumns.ORIGIN_PARENT_ID) : 0; - if (mIsCreate || mOriginParent != originParent) { - mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent); - } - mOriginParent = originParent; - - for (int i = 0; i < dataArray.length(); i++) { - JSONObject data = dataArray.getJSONObject(i); - SqlData sqlData = null; - if (data.has(DataColumns.ID)) { - long dataId = data.getLong(DataColumns.ID); - for (SqlData temp : mDataList) { - if (dataId == temp.getId()) { - sqlData = temp; - } - } - } - - if (sqlData == null) { - sqlData = new SqlData(mContext); - mDataList.add(sqlData); - } - - sqlData.setContent(data); - } - } - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - return false; + mDataId = dataId; + + String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE) + : DataConstants.NOTE; + if (mIsCreate || !mDataMimeType.equals(dataMimeType)) { + mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType); } - 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(); - - if (mIsCreate) { - Log.e(TAG, "it seems that we haven't created this in database yet"); - return null; - } - - JSONObject note = new JSONObject(); - 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); - note.put(NoteColumns.CREATED_DATE, mCreatedDate); - note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment); - note.put(NoteColumns.MODIFIED_DATE, mModifiedDate); - note.put(NoteColumns.PARENT_ID, mParentId); - note.put(NoteColumns.SNIPPET, mSnippet); - note.put(NoteColumns.TYPE, mType); - note.put(NoteColumns.WIDGET_ID, mWidgetId); - note.put(NoteColumns.WIDGET_TYPE, mWidgetType); - note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent); - js.put(GTaskStringUtils.META_HEAD_NOTE, note); - - JSONArray dataArray = new JSONArray(); - for (SqlData sqlData : mDataList) { - JSONObject data = sqlData.getContent(); - if (data != null) { - dataArray.put(data); - } - } - js.put(GTaskStringUtils.META_HEAD_DATA, dataArray); - } 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); - js.put(GTaskStringUtils.META_HEAD_NOTE, note); - } - - return js; - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); + mDataMimeType = dataMimeType; + + String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : ""; + if (mIsCreate || !mDataContent.equals(dataContent)) { + mDiffDataValues.put(DataColumns.CONTENT, dataContent); } - 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; + mDataContent = dataContent; + + long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0; + if (mIsCreate || mDataContentData1 != dataContentData1) { + mDiffDataValues.put(DataColumns.DATA1, dataContentData1); + } + mDataContentData1 = dataContentData1; + + String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : ""; + if (mIsCreate || !mDataContentData3.equals(dataContentData3)) { + mDiffDataValues.put(DataColumns.DATA3, dataContentData3); + } + mDataContentData3 = dataContentData3; } - - /* - * 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) { + + public JSONObject getContent() throws JSONException { if (mIsCreate) { - if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) { - mDiffNoteValues.remove(NoteColumns.ID); + Log.e(TAG, "it seems that we haven't created this in database yet"); + return null; + } + JSONObject js = new JSONObject(); + js.put(DataColumns.ID, mDataId); + js.put(DataColumns.MIME_TYPE, mDataMimeType); + js.put(DataColumns.CONTENT, mDataContent); + js.put(DataColumns.DATA1, mDataContentData1); + js.put(DataColumns.DATA3, mDataContentData3); + return js; + } + + public void commit(long noteId, boolean validateVersion, long version) { + + if (mIsCreate) { + if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) { + mDiffDataValues.remove(DataColumns.ID); } - - Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues); + + mDiffDataValues.put(DataColumns.NOTE_ID, noteId); + Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues); try { - mId = Long.valueOf(uri.getPathSegments().get(1)); + mDataId = Long.valueOf(uri.getPathSegments().get(1)); } catch (NumberFormatException e) { Log.e(TAG, "Get note id error :" + e.toString()); throw new ActionFailureException("create note failed"); } - if (mId == 0) { - throw new IllegalStateException("Create thread id failed"); - } - - if (mType == Notes.TYPE_NOTE) { - for (SqlData sqlData : mDataList) {//直接使用sqldata中的实现 - sqlData.commit(mId, false, -1); - } - } } else { - if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) { - Log.e(TAG, "No such note"); - throw new IllegalStateException("Try to update note with invalid id"); - } - if (mDiffNoteValues.size() > 0) { - mVersion ++; + if (mDiffDataValues.size() > 0) { int result = 0; - if (!validateVersion) {//构造字符串 - result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "(" - + NoteColumns.ID + "=?)", new String[] { - String.valueOf(mId) - }); + if (!validateVersion) { + result = mContentResolver.update(ContentUris.withAppendedId( + Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null); } else { - result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "(" - + NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)", - new String[] { - String.valueOf(mId), String.valueOf(mVersion) + result = mContentResolver.update(ContentUris.withAppendedId( + Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, + " ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE + + " WHERE " + NoteColumns.VERSION + "=?)", new String[] { + String.valueOf(noteId), String.valueOf(version) }); } if (result == 0) { Log.w(TAG, "there is no update. maybe user updates note when syncing"); } } - - if (mType == Notes.TYPE_NOTE) { - for (SqlData sqlData : mDataList) { - sqlData.commit(mId, validateVersion, mVersion); - } - } } - - // refresh local info - loadFromCursor(mId); - if (mType == Notes.TYPE_NOTE) - loadDataContent(); - - mDiffNoteValues.clear(); + + mDiffDataValues.clear(); mIsCreate = false; } -} \ No newline at end of file + + public long getId() { + return mDataId; + } +}