Notes.java public static final String INTENT_EXTRA_FONT_SIZE_ID = "net.micode.notes.font_size_id"; public static final String FONT_SIZE_ID = "font_size_id"; NotesDatabaseHelper.java private static final String CREATE_NOTE_TABLE_SQL = "CREATE TABLE " + TABLE.NOTE + "(" + NoteColumns.ID + " INTEGER PRIMARY KEY," + NoteColumns.PARENT_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.ALERTED_DATE + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.BG_COLOR_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.FONT_SIZE_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," + NoteColumns.HAS_ATTACHMENT + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," + NoteColumns.NOTES_COUNT + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.SNIPPET + " TEXT NOT NULL DEFAULT ''," + NoteColumns.TYPE + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.WIDGET_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.WIDGET_TYPE + " INTEGER NOT NULL DEFAULT -1," + NoteColumns.SYNC_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," + NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" + ")"; SqlNote.java private int mFontSizeId; int fontSizeId = note.has(NoteColumns.FONT_SIZE_ID) ? note .getInt(NoteColumns.FONT_SIZE_ID) : ResourceParser.getDefaultBgId(mContext); if(mIsCreate || mFontSizeId != fontSizeId) { mDiffNoteValues.put(NoteColumns.FONT_SIZE_ID,fontSizeId); } mFontSizeId = fontSizeId; 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) { note.put(NoteColumns.ID, mId); note.put(NoteColumns.ALERTED_DATE, mAlertDate); note.put(NoteColumns.BG_COLOR_ID, mBgColorId); note.put(NoteColumns.FONT_SIZE_ID, mFontSizeId); 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) { 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(); } return null; } 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; int fontSizeId = note.has(NoteColumns.FONT_SIZE_ID) ? note .getInt(NoteColumns.FONT_SIZE_ID) : ResourceParser.getDefaultBgId(mContext); if(mIsCreate || mFontSizeId != fontSizeId) { mDiffNoteValues.put(NoteColumns.FONT_SIZE_ID,fontSizeId); } mFontSizeId = fontSizeId; 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; } return true; }