();
- }
-
- // 如果缓存中存在该电话号码对应的联系人名字，则直接返回
- if (sContactCache.containsKey(phoneNumber)) {
- return sContactCache.get(phoneNumber);
- }
-
- // 构造查询条件，使用给定的电话号码作为参数
- String selection = CALLER_ID_SELECTION.replace("+",
- PhoneNumberUtils.toCallerIDMinMatch(phoneNumber));
- // 查询通讯录数据库，查询结果包含指定电话号码的联系人名字
- Cursor cursor = context.getContentResolver().query(
- Data.CONTENT_URI,
- new String[] { Phone.DISPLAY_NAME },
- selection,
- new String[] { phoneNumber },
- null);
-
- // 如果查询结果非空，则获取第一条结果中的联系人名字，并将其存入缓存
- if (cursor != null && cursor.moveToFirst()) {
- try {
- String name = cursor.getString(0);
- sContactCache.put(phoneNumber, name); // 将联系人名字存入缓存
- return name;
- } catch (IndexOutOfBoundsException e) {
- Log.e(TAG, " Cursor get string error " + e.toString());
- return null;
- } finally {
- cursor.close();
- }
- } else {
- // 如果查询结果为空，则记录日志并返回null
- Log.d(TAG, "No contact matched with number:" + phoneNumber);
- return null;
- }
- }
-
-}
diff --git a/doc/蔡安南——精读代码/data/Notes.java b/doc/蔡安南——精读代码/data/Notes.java
deleted file mode 100644
index eac83b34..00000000
--- a/doc/蔡安南——精读代码/data/Notes.java
+++ /dev/null
@@ -1,268 +0,0 @@
-// 对便签本身进行操作
-
-package net.micode.notes.data;
-
-import android.net.Uri;
-public class Notes {
- public static final String AUTHORITY = "micode_notes";
- public static final String TAG = "Notes";
- public static final int TYPE_NOTE = 0;
- public static final int TYPE_FOLDER = 1;
- public static final int TYPE_SYSTEM = 2;
-
- /**
- * Following IDs are system folders' identifiers
- * {@link Notes#ID_ROOT_FOLDER } is default folder
- * {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
- * {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
- */
- public static final int ID_ROOT_FOLDER = 0;
- public static final int ID_TEMPARAY_FOLDER = -1;
- public static final int ID_CALL_RECORD_FOLDER = -2;
- public static final int ID_TRASH_FOLER = -3;
-
- public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
- public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
- public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
- public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
- public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
- public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
-
- public static final int TYPE_WIDGET_INVALIDE = -1;
- public static final int TYPE_WIDGET_2X = 0;
- public static final int TYPE_WIDGET_4X = 1;
-
- public static class DataConstants {
- public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
- public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
- }
-
- /**
- * Uri to query all notes and folders
- */
- public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
-
- /**
- * Uri to query data
- */
- public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
-
- public interface NoteColumns {
- // 建立便签独有id
- /**
- * The unique ID for a row
- * Type: INTEGER (long)
- */
- public static final String ID = "_id";
-
- // 确立母文件夹位置
- /**
- * The parent's id for note or folder
- * Type: INTEGER (long)
- */
- public static final String PARENT_ID = "parent_id";
-
- // 写入便签数据
- /**
- * Created data for note or folder
- * Type: INTEGER (long)
- */
- public static final String CREATED_DATE = "created_date";
-
- /**
- * Latest modified date
- * Type: INTEGER (long)
- */
- public static final String MODIFIED_DATE = "modified_date";
-
-
- /**
- * Alert date
- * Type: INTEGER (long)
- */
- public static final String ALERTED_DATE = "alert_date";
-
- /**
- * Folder's name or text content of note
- * Type: TEXT
- */
- public static final String SNIPPET = "snippet";
-
- /**
- * Note's widget id
- * Type: INTEGER (long)
- */
- public static final String WIDGET_ID = "widget_id";
-
- /**
- * Note's widget type
- * Type: INTEGER (long)
- */
- public static final String WIDGET_TYPE = "widget_type";
-
- /**
- * Note's background color's id
- * Type: INTEGER (long)
- */
- public static final String BG_COLOR_ID = "bg_color_id";
-
- /**
- * For text note, it doesn't has attachment, for multi-media
- * note, it has at least one attachment
- * Type: INTEGER
- */
- public static final String HAS_ATTACHMENT = "has_attachment";
-
- /**
- * Folder's count of notes
- * Type: INTEGER (long)
- */
- public static final String NOTES_COUNT = "notes_count";
-
- /**
- * The file type: folder or note
- * Type: INTEGER
- */
- public static final String TYPE = "type";
-
- /**
- * The last sync id
- * Type: INTEGER (long)
- */
- public static final String SYNC_ID = "sync_id";
-
- /**
- * Sign to indicate local modified or not
- * Type: INTEGER
- */
- public static final String LOCAL_MODIFIED = "local_modified";
-
- /**
- * Original parent id before moving into temporary folder
- * Type : INTEGER
- */
- public static final String ORIGIN_PARENT_ID = "origin_parent_id";
-
- /**
- * The gtask id
- * Type : TEXT
- */
- public static final String GTASK_ID = "gtask_id";
-
- /**
- * The version code
- * Type : INTEGER (long)
- */
- public static final String VERSION = "version";
- }
-
- public interface DataColumns {
- /**
- * The unique ID for a row
- * Type: INTEGER (long)
- */
- public static final String ID = "_id";
-
- /**
- * The MIME type of the item represented by this row.
- * Type: Text
- */
- public static final String MIME_TYPE = "mime_type";
-
- /**
- * The reference id to note that this data belongs to
- * Type: INTEGER (long)
- */
- public static final String NOTE_ID = "note_id";
-
- /**
- * Created data for note or folder
- * Type: INTEGER (long)
- */
- public static final String CREATED_DATE = "created_date";
-
- /**
- * Latest modified date
- * Type: INTEGER (long)
- */
- public static final String MODIFIED_DATE = "modified_date";
-
- /**
- * Data's content
- * Type: TEXT
- */
- public static final String CONTENT = "content";
-
-
- /**
- * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
- * integer data type
- * Type: INTEGER
- */
- public static final String DATA1 = "data1";
-
- /**
- * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
- * integer data type
- * Type: INTEGER
- */
- public static final String DATA2 = "data2";
-
- /**
- * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
- * TEXT data type
- * Type: TEXT
- */
- public static final String DATA3 = "data3";
-
- /**
- * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
- * TEXT data type
- * Type: TEXT
- */
- public static final String DATA4 = "data4";
-
- /**
- * Generic data column, the meaning is {@link #MIMETYPE} specific, used for
- * TEXT data type
- * Type: TEXT
- */
- public static final String DATA5 = "data5";
- }
-
- public static final class TextNote implements DataColumns {
- /**
- * Mode to indicate the text in check list mode or not
- * Type: Integer 1:check list mode 0: normal mode
- */
- public static final String MODE = DATA1;
-
- public static final int MODE_CHECK_LIST = 1;
-
- public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note";
-
- public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note";
-
- public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note");
- }
-
- public static final class CallNote implements DataColumns {
- /**
- * Call date for this record
- * Type: INTEGER (long)
- */
- public static final String CALL_DATE = DATA1;
-
- /**
- * Phone number for this record
- * Type: TEXT
- */
- public static final String PHONE_NUMBER = DATA3;
-
- public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note";
-
- public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note";
-
- public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note");
- }
-}
diff --git a/doc/蔡安南——精读代码/data/NotesDatabaseHelper.java b/doc/蔡安南——精读代码/data/NotesDatabaseHelper.java
deleted file mode 100644
index 0166eb1e..00000000
--- a/doc/蔡安南——精读代码/data/NotesDatabaseHelper.java
+++ /dev/null
@@ -1,347 +0,0 @@
-
-package net.micode.notes.data;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import android.util.Log;
-
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.DataConstants;
-import net.micode.notes.data.Notes.NoteColumns;
-
-
-public class NotesDatabaseHelper extends SQLiteOpenHelper {
- private static final String DB_NAME = "note.db";
-
- private static final int DB_VERSION = 4;
-
- public interface TABLE {
- public static final String NOTE = "note";
-
- public static final String DATA = "data";
- }
-
- private static final String TAG = "NotesDatabaseHelper";
-
- private static NotesDatabaseHelper mInstance;
-
- 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.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" +
- ")";
-
- private static final String CREATE_DATA_TABLE_SQL =
- "CREATE TABLE " + TABLE.DATA + "(" +
- DataColumns.ID + " INTEGER PRIMARY KEY," +
- DataColumns.MIME_TYPE + " TEXT NOT NULL," +
- DataColumns.NOTE_ID + " INTEGER NOT NULL DEFAULT 0," +
- NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
- NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
- DataColumns.CONTENT + " TEXT NOT NULL DEFAULT ''," +
- DataColumns.DATA1 + " INTEGER," +
- DataColumns.DATA2 + " INTEGER," +
- DataColumns.DATA3 + " TEXT NOT NULL DEFAULT ''," +
- DataColumns.DATA4 + " TEXT NOT NULL DEFAULT ''," +
- DataColumns.DATA5 + " TEXT NOT NULL DEFAULT ''" +
- ")";
-
- private static final String CREATE_DATA_NOTE_ID_INDEX_SQL =
- "CREATE INDEX IF NOT EXISTS note_id_index ON " +
- TABLE.DATA + "(" + DataColumns.NOTE_ID + ");";
-
- /**
- * 把便签挪动进入数据库，便签数加一
- */
- private static final String NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
- "CREATE TRIGGER increase_folder_count_on_update "+
- " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
- " BEGIN " +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
- " WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
- " END";
-
- /**
- * 把便签挪动进出数据库，便签数减一
- */
- private static final String NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
- "CREATE TRIGGER decrease_folder_count_on_update " +
- " AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
- " BEGIN " +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
- " WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
- " AND " + NoteColumns.NOTES_COUNT + ">0" + ";" +
- " END";
-
- /**
- * 把便签挪动进入文件夹，便签数加一
- */
- private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
- "CREATE TRIGGER increase_folder_count_on_insert " +
- " AFTER INSERT ON " + TABLE.NOTE +
- " BEGIN " +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
- " WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
- " END";
-
- /**
- * 把便签挪动进出文件夹，便签数减一
- */
- private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
- "CREATE TRIGGER decrease_folder_count_on_delete " +
- " AFTER DELETE ON " + TABLE.NOTE +
- " BEGIN " +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
- " WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
- " AND " + NoteColumns.NOTES_COUNT + ">0;" +
- " END";
-
- /**
- * 更新便签数据类型1 {@link DataConstants#NOTE}
- */
- private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
- "CREATE TRIGGER update_note_content_on_insert " +
- " AFTER INSERT ON " + TABLE.DATA +
- " WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
- " BEGIN" +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
- " WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
- " END";
-
- /**
- * 更新便签数据类型2 {@link DataConstants#NOTE}
- */
- private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
- "CREATE TRIGGER update_note_content_on_update " +
- " AFTER UPDATE ON " + TABLE.DATA +
- " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
- " BEGIN" +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
- " WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
- " END";
-
- /**
- * 更新便签数据类型3 {@link DataConstants#NOTE}
- */
- private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
- "CREATE TRIGGER update_note_content_on_delete " +
- " AFTER delete ON " + TABLE.DATA +
- " WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
- " BEGIN" +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.SNIPPET + "=''" +
- " WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
- " END";
-
- /**
- * Delete datas belong to note which has been deleted
- */
- private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
- "CREATE TRIGGER delete_data_on_delete " +
- " AFTER DELETE ON " + TABLE.NOTE +
- " BEGIN" +
- " DELETE FROM " + TABLE.DATA +
- " WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
- " END";
-
- /**
- * Delete notes belong to folder which has been deleted
- */
- private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
- "CREATE TRIGGER folder_delete_notes_on_delete " +
- " AFTER DELETE ON " + TABLE.NOTE +
- " BEGIN" +
- " DELETE FROM " + TABLE.NOTE +
- " WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
- " END";
-
- /**
- * Move notes belong to folder which has been moved to trash folder
- */
- private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
- "CREATE TRIGGER folder_move_notes_on_trash " +
- " AFTER UPDATE ON " + TABLE.NOTE +
- " WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
- " BEGIN" +
- " UPDATE " + TABLE.NOTE +
- " SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
- " WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
- " END";
-
- public NotesDatabaseHelper(Context context) {
- super(context, DB_NAME, null, DB_VERSION);
- }
-
- public void createNoteTable(SQLiteDatabase db) {
- db.execSQL(CREATE_NOTE_TABLE_SQL);
- reCreateNoteTableTriggers(db);
- createSystemFolder(db);
- Log.d(TAG, "note table has been created");
- }
-
- private void reCreateNoteTableTriggers(SQLiteDatabase db) {
- db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_update");
- db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_update");
- db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_delete");
- db.execSQL("DROP TRIGGER IF EXISTS delete_data_on_delete");
- db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_insert");
- db.execSQL("DROP TRIGGER IF EXISTS folder_delete_notes_on_delete");
- db.execSQL("DROP TRIGGER IF EXISTS folder_move_notes_on_trash");
-
- db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
- db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
- db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER);
- db.execSQL(NOTE_DELETE_DATA_ON_DELETE_TRIGGER);
- db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER);
- db.execSQL(FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER);
- db.execSQL(FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER);
- }
-
- private void createSystemFolder(SQLiteDatabase db) {
- ContentValues values = new ContentValues();
-
- /**
- * call record foler for call notes
- */
- values.put(NoteColumns.ID, Notes.ID_CALL_RECORD_FOLDER);
- values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
- db.insert(TABLE.NOTE, null, values);
-
- /**
- * root folder which is default folder
- */
- values.clear();
- values.put(NoteColumns.ID, Notes.ID_ROOT_FOLDER);
- values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
- db.insert(TABLE.NOTE, null, values);
-
- /**
- * temporary folder which is used for moving note
- */
- values.clear();
- values.put(NoteColumns.ID, Notes.ID_TEMPARAY_FOLDER);
- values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
- db.insert(TABLE.NOTE, null, values);
-
- /**
- * create trash folder
- */
- values.clear();
- values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
- values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
- db.insert(TABLE.NOTE, null, values);
- }
-
- public void createDataTable(SQLiteDatabase db) {
- db.execSQL(CREATE_DATA_TABLE_SQL);
- reCreateDataTableTriggers(db);
- db.execSQL(CREATE_DATA_NOTE_ID_INDEX_SQL);
- Log.d(TAG, "data table has been created");
- }
-
- private void reCreateDataTableTriggers(SQLiteDatabase db) {
- db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_insert");
- db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_update");
- db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_delete");
-
- db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER);
- db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER);
- db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER);
- }
-
- static synchronized NotesDatabaseHelper getInstance(Context context) {
- if (mInstance == null) {
- mInstance = new NotesDatabaseHelper(context);
- }
- return mInstance;
- }
-
- @Override
- public void onCreate(SQLiteDatabase db) {
- createNoteTable(db);
- createDataTable(db);
- }
-
- @Override
- public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
- boolean reCreateTriggers = false;
- boolean skipV2 = false;
-
- if (oldVersion == 1) {
- upgradeToV2(db);
- skipV2 = true; // this upgrade including the upgrade from v2 to v3
- oldVersion++;
- }
-
- if (oldVersion == 2 && !skipV2) {
- upgradeToV3(db);
- reCreateTriggers = true;
- oldVersion++;
- }
-
- if (oldVersion == 3) {
- upgradeToV4(db);
- oldVersion++;
- }
-
- if (reCreateTriggers) {
- reCreateNoteTableTriggers(db);
- reCreateDataTableTriggers(db);
- }
-
- if (oldVersion != newVersion) {
- throw new IllegalStateException("Upgrade notes database to version " + newVersion
- + "fails");
- }
- }
-
- private void upgradeToV2(SQLiteDatabase db) {
- db.execSQL("DROP TABLE IF EXISTS " + TABLE.NOTE);
- db.execSQL("DROP TABLE IF EXISTS " + TABLE.DATA);
- createNoteTable(db);
- createDataTable(db);
- }
-
- private void upgradeToV3(SQLiteDatabase db) {
- // drop unused triggers
- db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_insert");
- db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_delete");
- db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_update");
- // add a column for gtask id
- db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
- + " TEXT NOT NULL DEFAULT ''");
- // add a trash system folder
- ContentValues values = new ContentValues();
- values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
- values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
- db.insert(TABLE.NOTE, null, values);
- }
-
- private void upgradeToV4(SQLiteDatabase db) {
- db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
- + " INTEGER NOT NULL DEFAULT 0");
- }
-}
diff --git a/doc/蔡安南——精读代码/data/NotesProvider.java b/doc/蔡安南——精读代码/data/NotesProvider.java
deleted file mode 100644
index 99eea24f..00000000
--- a/doc/蔡安南——精读代码/data/NotesProvider.java
+++ /dev/null
@@ -1,289 +0,0 @@
-package net.micode.notes.data;
-
-
-import android.app.SearchManager;
-import android.content.ContentProvider;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Intent;
-import android.content.UriMatcher;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.net.Uri;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.NotesDatabaseHelper.TABLE;
-
-
-public class NotesProvider extends ContentProvider {
- private static final UriMatcher mMatcher;
-
- private NotesDatabaseHelper mHelper;
-
- private static final String TAG = "NotesProvider";
-
- private static final int URI_NOTE = 1;
- private static final int URI_NOTE_ITEM = 2;
- private static final int URI_DATA = 3;
- private static final int URI_DATA_ITEM = 4;
-
- private static final int URI_SEARCH = 5;
- private static final int URI_SEARCH_SUGGEST = 6;
-
- static {
- mMatcher = new UriMatcher(UriMatcher.NO_MATCH);
- mMatcher.addURI(Notes.AUTHORITY, "note", URI_NOTE);
- mMatcher.addURI(Notes.AUTHORITY, "note/#", URI_NOTE_ITEM);
- mMatcher.addURI(Notes.AUTHORITY, "data", URI_DATA);
- mMatcher.addURI(Notes.AUTHORITY, "data/#", URI_DATA_ITEM);
- mMatcher.addURI(Notes.AUTHORITY, "search", URI_SEARCH);
- mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY, URI_SEARCH_SUGGEST);
- mMatcher.addURI(Notes.AUTHORITY, SearchManager.SUGGEST_URI_PATH_QUERY + "/*", URI_SEARCH_SUGGEST);
- }
-
- /**
- * x'0A' represents the '\n' character in sqlite. For title and content in the search result,
- * we will trim '\n' and white space in order to show more information.
- */
- private static final String NOTES_SEARCH_PROJECTION = NoteColumns.ID + ","
- + NoteColumns.ID + " AS " + SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA + ","
- + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_1 + ","
- + "TRIM(REPLACE(" + NoteColumns.SNIPPET + ", x'0A','')) AS " + SearchManager.SUGGEST_COLUMN_TEXT_2 + ","
- + R.drawable.search_result + " AS " + SearchManager.SUGGEST_COLUMN_ICON_1 + ","
- + "'" + Intent.ACTION_VIEW + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_ACTION + ","
- + "'" + Notes.TextNote.CONTENT_TYPE + "' AS " + SearchManager.SUGGEST_COLUMN_INTENT_DATA;
-
- private static String NOTES_SNIPPET_SEARCH_QUERY = "SELECT " + NOTES_SEARCH_PROJECTION
- + " FROM " + TABLE.NOTE
- + " WHERE " + NoteColumns.SNIPPET + " LIKE ?"
- + " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER
- + " AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE;
-
- @Override
- public boolean onCreate() {
- mHelper = NotesDatabaseHelper.getInstance(getContext());
- return true;
- }
-
- @Override
- public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
- String sortOrder) {
- Cursor c = null;
- SQLiteDatabase db = mHelper.getReadableDatabase();
- String id = null;
- switch (mMatcher.match(uri)) {
- case URI_NOTE:
- c = db.query(TABLE.NOTE, projection, selection, selectionArgs, null, null,
- sortOrder);
- break;
- case URI_NOTE_ITEM:
- id = uri.getPathSegments().get(1);
- c = db.query(TABLE.NOTE, projection, NoteColumns.ID + "=" + id
- + parseSelection(selection), selectionArgs, null, null, sortOrder);
- break;
- case URI_DATA:
- c = db.query(TABLE.DATA, projection, selection, selectionArgs, null, null,
- sortOrder);
- break;
- case URI_DATA_ITEM:
- id = uri.getPathSegments().get(1);
- c = db.query(TABLE.DATA, projection, DataColumns.ID + "=" + id
- + parseSelection(selection), selectionArgs, null, null, sortOrder);
- break;
- case URI_SEARCH:
- case URI_SEARCH_SUGGEST:
- if (sortOrder != null || projection != null) {
- throw new IllegalArgumentException(
- "do not specify sortOrder, selection, selectionArgs, or projection" + "with this query");
- }
-
- String searchString = null;
- if (mMatcher.match(uri) == URI_SEARCH_SUGGEST) {
- if (uri.getPathSegments().size() > 1) {
- searchString = uri.getPathSegments().get(1);
- }
- } else {
- searchString = uri.getQueryParameter("pattern");
- }
-
- if (TextUtils.isEmpty(searchString)) {
- return null;
- }
-
- try {
- searchString = String.format("%%%s%%", searchString);
- c = db.rawQuery(NOTES_SNIPPET_SEARCH_QUERY,
- new String[] { searchString });
- } catch (IllegalStateException ex) {
- Log.e(TAG, "got exception: " + ex.toString());
- }
- break;
- default:
- throw new IllegalArgumentException("Unknown URI " + uri);
- }
- if (c != null) {
- c.setNotificationUri(getContext().getContentResolver(), uri);
- }
- return c;
- }
-
- @Override
- public Uri insert(Uri uri, ContentValues values) {
- SQLiteDatabase db = mHelper.getWritableDatabase();
- long dataId = 0, noteId = 0, insertedId = 0;
- switch (mMatcher.match(uri)) {
- case URI_NOTE:
- insertedId = noteId = db.insert(TABLE.NOTE, null, values);
- break;
- case URI_DATA:
- if (values.containsKey(DataColumns.NOTE_ID)) {
- noteId = values.getAsLong(DataColumns.NOTE_ID);
- } else {
- Log.d(TAG, "Wrong data format without note id:" + values.toString());
- }
- insertedId = dataId = db.insert(TABLE.DATA, null, values);
- break;
- default:
- throw new IllegalArgumentException("Unknown URI " + uri);
- }
- // Notify the note uri
- if (noteId > 0) {
- getContext().getContentResolver().notifyChange(
- ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), null);
- }
-
- // Notify the data uri
- if (dataId > 0) {
- getContext().getContentResolver().notifyChange(
- ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), null);
- }
-
- return ContentUris.withAppendedId(uri, insertedId);
- }
-
- @Override
- public int delete(Uri uri, String selection, String[] selectionArgs) {
- int count = 0;
- String id = null;
- SQLiteDatabase db = mHelper.getWritableDatabase();
- boolean deleteData = false;
- switch (mMatcher.match(uri)) {
- case URI_NOTE:
- selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 ";
- count = db.delete(TABLE.NOTE, selection, selectionArgs);
- break;
- case URI_NOTE_ITEM:
- id = uri.getPathSegments().get(1);
- /**
- * ID that smaller than 0 is system folder which is not allowed to
- * trash
- */
- long noteId = Long.valueOf(id);
- if (noteId <= 0) {
- break;
- }
- count = db.delete(TABLE.NOTE,
- NoteColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
- break;
- case URI_DATA:
- count = db.delete(TABLE.DATA, selection, selectionArgs);
- deleteData = true;
- break;
- case URI_DATA_ITEM:
- id = uri.getPathSegments().get(1);
- count = db.delete(TABLE.DATA,
- DataColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
- deleteData = true;
- break;
- default:
- throw new IllegalArgumentException("Unknown URI " + uri);
- }
- if (count > 0) {
- if (deleteData) {
- getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
- }
- getContext().getContentResolver().notifyChange(uri, null);
- }
- return count;
- }
-
- @Override
- public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
- int count = 0;
- String id = null;
- SQLiteDatabase db = mHelper.getWritableDatabase();
- boolean updateData = false;
- switch (mMatcher.match(uri)) {
- case URI_NOTE:
- increaseNoteVersion(-1, selection, selectionArgs);
- count = db.update(TABLE.NOTE, values, selection, selectionArgs);
- break;
- case URI_NOTE_ITEM:
- id = uri.getPathSegments().get(1);
- increaseNoteVersion(Long.valueOf(id), selection, selectionArgs);
- count = db.update(TABLE.NOTE, values, NoteColumns.ID + "=" + id
- + parseSelection(selection), selectionArgs);
- break;
- case URI_DATA:
- count = db.update(TABLE.DATA, values, selection, selectionArgs);
- updateData = true;
- break;
- case URI_DATA_ITEM:
- id = uri.getPathSegments().get(1);
- count = db.update(TABLE.DATA, values, DataColumns.ID + "=" + id
- + parseSelection(selection), selectionArgs);
- updateData = true;
- break;
- default:
- throw new IllegalArgumentException("Unknown URI " + uri);
- }
-
- if (count > 0) {
- if (updateData) {
- getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
- }
- getContext().getContentResolver().notifyChange(uri, null);
- }
- return count;
- }
-
- private String parseSelection(String selection) {
- return (!TextUtils.isEmpty(selection) ? " AND (" + selection + ')' : "");
- }
-
- private void increaseNoteVersion(long id, String selection, String[] selectionArgs) {
- StringBuilder sql = new StringBuilder(120);
- sql.append("UPDATE ");
- sql.append(TABLE.NOTE);
- sql.append(" SET ");
- sql.append(NoteColumns.VERSION);
- sql.append("=" + NoteColumns.VERSION + "+1 ");
-
- if (id > 0 || !TextUtils.isEmpty(selection)) {
- sql.append(" WHERE ");
- }
- if (id > 0) {
- sql.append(NoteColumns.ID + "=" + String.valueOf(id));
- }
- if (!TextUtils.isEmpty(selection)) {
- String selectString = id > 0 ? parseSelection(selection) : selection;
- for (String args : selectionArgs) {
- selectString = selectString.replaceFirst("\\?", args);
- }
- sql.append(selectString);
- }
-
- mHelper.getWritableDatabase().execSQL(sql.toString());
- }
-
- @Override
- public String getType(Uri uri) {
- // TODO Auto-generated method stub
- return null;
- }
-
-}
diff --git a/doc/蔡安南——精读代码/model/Note.java b/doc/蔡安南——精读代码/model/Note.java
deleted file mode 100644
index bff2a8db..00000000
--- a/doc/蔡安南——精读代码/model/Note.java
+++ /dev/null
@@ -1,281 +0,0 @@
-package net.micode.notes.model;
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderResult;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.OperationApplicationException;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.DataColumns;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.data.Notes.TextNote;
-
-import java.util.ArrayList;
-
-
-/*
-这是一个Java类`Note`，它包含一个静态方法`getNewNoteId`。
-
-`getNewNoteId`方法接受两个参数：一个`Context`对象和一个`long`类型的`folderId`。该方法的作用是为添加一个新笔记到数据库中创建一个新的笔记ID，并返回该ID。
-
-具体来说，该方法创建一个`ContentValues`对象，用于指定新笔记的一些属性，例如创建时间、修改时间、类型、本地修改标志和父文件夹ID等。然后，该方法使用`ContentResolver.insert`方法将该笔记插入到数据库中，并返回一个`Uri`对象。
-
-最后，该方法从`Uri`对象中提取笔记ID，并将其作为`long`类型返回。如果提取ID失败，则返回0。如果提取的ID为-1，则抛出一个`IllegalStateException`异常。
-
-需要注意的是，该类中使用了一些未定义的变量和方法，例如`NoteColumns.CREATED_DATE`、`NoteColumns.MODIFIED_DATE`、`Notes.TYPE_NOTE`、`NoteColumns.LOCAL_MODIFIED`和`Notes.CONTENT_NOTE_URI`等。因此，无法确定该类的完整实现和调用方式。
-*/
-
-public class Note {
- private ContentValues mNoteDiffValues;
- private NoteData mNoteData;
- private static final String TAG = "Note";
- /**
- * Create a new note id for adding a new note to databases
- */
- public static synchronized long getNewNoteId(Context context, long folderId) {
- // Create a new note in the database
- ContentValues values = new ContentValues();
- long createdTime = System.currentTimeMillis();
- values.put(NoteColumns.CREATED_DATE, createdTime);
- values.put(NoteColumns.MODIFIED_DATE, createdTime);
- values.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
- values.put(NoteColumns.LOCAL_MODIFIED, 1);
- values.put(NoteColumns.PARENT_ID, folderId);
- Uri uri = context.getContentResolver().insert(Notes.CONTENT_NOTE_URI, values);
-
- long noteId = 0;
- try {
- noteId = Long.valueOf(uri.getPathSegments().get(1));
- } catch (NumberFormatException e) {
- Log.e(TAG, "Get note id error :" + e.toString());
- noteId = 0;
- }
- if (noteId == -1) {
- throw new IllegalStateException("Wrong note id:" + noteId);
- }
- return noteId;
- }
-
- public Note() {
- mNoteDiffValues = new ContentValues();
- mNoteData = new NoteData();
- }
-
- public void setNoteValue(String key, String value) {
- mNoteDiffValues.put(key, value);
- mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
- mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
- }
-
- public void setTextData(String key, String value) {
- mNoteData.setTextData(key, value);
- }
-
- public void setTextDataId(long id) {
- mNoteData.setTextDataId(id);
- }
-
- public long getTextDataId() {
- return mNoteData.mTextDataId;
- }
-
- public void setCallDataId(long id) {
- mNoteData.setCallDataId(id);
- }
-
- public void setCallData(String key, String value) {
- mNoteData.setCallData(key, value);
- }
-
- public boolean isLocalModified() {
- return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
- }
-
- public boolean syncNote(Context context, long noteId) {
- if (noteId <= 0) {
- throw new IllegalArgumentException("Wrong note id:" + noteId);
- }
-
- if (!isLocalModified()) {
- return true;
- }
-
- /**
- * In theory, once data changed, the note should be updated on {@link NoteColumns#LOCAL_MODIFIED} and
- * {@link NoteColumns#MODIFIED_DATE}. For data safety, though update note fails, we also update the
- * note data info
- */
- if (context.getContentResolver().update(
- ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
- null) == 0) {
- Log.e(TAG, "Update note error, should not happen");
- // Do not return, fall through
- }
- mNoteDiffValues.clear();
-
- if (mNoteData.isLocalModified()
- && (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
- return false;
- }
-
- return true;
- }
-
- /*
- 这是一个Java类`Note`中的一个内部类`NoteData`，它包含一些成员变量和方法，用于处理笔记的文本数据和通话数据。
-
-具体来说，`NoteData`类包含以下成员变量：
-
-- `mTextDataId`：文本数据的ID。
-- `mTextDataValues`：文本数据的`ContentValues`对象。
-- `mCallDataId`：通话数据的ID。
-- `mCallDataValues`：通话数据的`ContentValues`对象。
-
-`NoteData`类包含以下方法：
-
-- `isLocalModified`：检查笔记的文本数据和通话数据是否已被修改。
-- `setTextDataId`：设置文本数据的ID。
-- `setCallDataId`：设置通话数据的ID。
-- `setCallData`：设置通话数据的键值对。
-- `setTextData`：设置文本数据的键值对。
-- `pushIntoContentResolver`：将笔记的文本数据和通话数据插入到数据库中，并返回插入操作的结果。
-
-具体来说，`isLocalModified`方法检查文本数据和通话数据的`ContentValues`对象是否包含任何键值对。如果是，则说明数据已被修改，返回`true`，否则返回`false`。
-
-`setTextDataId`和`setCallDataId`方法分别设置文本数据和通话数据的ID。如果指定的ID小于等于0，则抛出`IllegalArgumentException`异常。
-
-`setCallData`和`setTextData`方法分别设置通话数据和文本数据的键值对。这些键值对将被添加到对应的`ContentValues`对象中，并将笔记的`LOCAL_MODIFIED`和`MODIFIED_DATE`属性设置为1和当前时间戳。
-
-`pushIntoContentResolver`方法将笔记的文本数据和通话数据插入到数据库中，并返回插入操作的结果。该方法首先检查笔记的ID是否大于0，如果不是，则抛出`IllegalArgumentException`异常。
-
-然后，该方法创建一个`ArrayList`对象，用于存储插入或更新操作。如果文本数据或通话数据的`ContentValues`对象包含任何键值对，则该方法将其添加到对应的插入或更新操作中。
-
-最后，该方法使用`ContentResolver.applyBatch`方法将所有操作应用到数据库中，并返回插入操作的结果。如果操作失败，则返回`null`。
-*/
-
- private class NoteData {
- private long mTextDataId;
-
- private ContentValues mTextDataValues;
-
- private long mCallDataId;
-
- private ContentValues mCallDataValues;
-
- private static final String TAG = "NoteData";
-
- public NoteData() {
- mTextDataValues = new ContentValues();
- mCallDataValues = new ContentValues();
- mTextDataId = 0;
- mCallDataId = 0;
- }
-
- boolean isLocalModified() {
- return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
- }
-
- void setTextDataId(long id) {
- if(id <= 0) {
- throw new IllegalArgumentException("Text data id should larger than 0");
- }
- mTextDataId = id;
- }
-
- void setCallDataId(long id) {
- if (id <= 0) {
- throw new IllegalArgumentException("Call data id should larger than 0");
- }
- mCallDataId = id;
- }
-
- void setCallData(String key, String value) {
- mCallDataValues.put(key, value);
- mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
- mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
- }
-
- void setTextData(String key, String value) {
- mTextDataValues.put(key, value);
- mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
- mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
- }
-
- Uri pushIntoContentResolver(Context context, long noteId) {
- /**
- * Check for safety
- */
- if (noteId <= 0) {
- throw new IllegalArgumentException("Wrong note id:" + noteId);
- }
-
- ArrayList operationList = new ArrayList();
- ContentProviderOperation.Builder builder = null;
-
- if(mTextDataValues.size() > 0) {
- mTextDataValues.put(DataColumns.NOTE_ID, noteId);
- if (mTextDataId == 0) {
- mTextDataValues.put(DataColumns.MIME_TYPE, TextNote.CONTENT_ITEM_TYPE);
- Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
- mTextDataValues);
- try {
- setTextDataId(Long.valueOf(uri.getPathSegments().get(1)));
- } catch (NumberFormatException e) {
- Log.e(TAG, "Insert new text data fail with noteId" + noteId);
- mTextDataValues.clear();
- return null;
- }
- } else {
- builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
- Notes.CONTENT_DATA_URI, mTextDataId));
- builder.withValues(mTextDataValues);
- operationList.add(builder.build());
- }
- mTextDataValues.clear();
- }
-
- if(mCallDataValues.size() > 0) {
- mCallDataValues.put(DataColumns.NOTE_ID, noteId);
- if (mCallDataId == 0) {
- mCallDataValues.put(DataColumns.MIME_TYPE, CallNote.CONTENT_ITEM_TYPE);
- Uri uri = context.getContentResolver().insert(Notes.CONTENT_DATA_URI,
- mCallDataValues);
- try {
- setCallDataId(Long.valueOf(uri.getPathSegments().get(1)));
- } catch (NumberFormatException e) {
- Log.e(TAG, "Insert new call data fail with noteId" + noteId);
- mCallDataValues.clear();
- return null;
- }
- } else {
- builder = ContentProviderOperation.newUpdate(ContentUris.withAppendedId(
- Notes.CONTENT_DATA_URI, mCallDataId));
- builder.withValues(mCallDataValues);
- operationList.add(builder.build());
- }
- mCallDataValues.clear();
- }
-
- if (operationList.size() > 0) {
- try {
- ContentProviderResult[] results = context.getContentResolver().applyBatch(
- Notes.AUTHORITY, operationList);
- return (results == null || results.length == 0 || results[0] == null) ? null
- : ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId);
- } catch (RemoteException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- return null;
- } catch (OperationApplicationException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- return null;
- }
- }
- return null;
- }
- }
-}
diff --git a/doc/蔡安南——精读代码/model/WorkingNote.java b/doc/蔡安南——精读代码/model/WorkingNote.java
deleted file mode 100644
index d0bc3a53..00000000
--- a/doc/蔡安南——精读代码/model/WorkingNote.java
+++ /dev/null
@@ -1,381 +0,0 @@
-
-package net.micode.notes.model;
-
-import android.appwidget.AppWidgetManager;
-import android.content.ContentUris;
-import android.content.Context;
-import android.database.Cursor;
-import android.text.TextUtils;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-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.Notes.TextNote;
-import net.micode.notes.tool.ResourceParser.NoteBgResources;
-
-
-public class WorkingNote {
- // Note for the working note
- private Note mNote;
- // Note Id
- private long mNoteId;
- // Note content
- private String mContent;
- // Note mode
- private int mMode;
-
- private long mAlertDate;
-
- private long mModifiedDate;
-
- private int mBgColorId;
-
- private int mWidgetId;
-
- private int mWidgetType;
-
- private long mFolderId;
-
- private Context mContext;
-
- private static final String TAG = "WorkingNote";
-
- private boolean mIsDeleted;
-
- private NoteSettingChangedListener mNoteSettingStatusListener;
-
- public static final String[] DATA_PROJECTION = new String[] {
- DataColumns.ID,
- DataColumns.CONTENT,
- DataColumns.MIME_TYPE,
- DataColumns.DATA1,
- DataColumns.DATA2,
- DataColumns.DATA3,
- DataColumns.DATA4,
- };
-
- public static final String[] NOTE_PROJECTION = new String[] {
- NoteColumns.PARENT_ID,
- NoteColumns.ALERTED_DATE,
- NoteColumns.BG_COLOR_ID,
- NoteColumns.WIDGET_ID,
- NoteColumns.WIDGET_TYPE,
- NoteColumns.MODIFIED_DATE
- };
-
- private static final int DATA_ID_COLUMN = 0;
-
- private static final int DATA_CONTENT_COLUMN = 1;
-
- private static final int DATA_MIME_TYPE_COLUMN = 2;
-
- private static final int DATA_MODE_COLUMN = 3;
-
- private static final int NOTE_PARENT_ID_COLUMN = 0;
-
- private static final int NOTE_ALERTED_DATE_COLUMN = 1;
-
- private static final int NOTE_BG_COLOR_ID_COLUMN = 2;
-
- private static final int NOTE_WIDGET_ID_COLUMN = 3;
-
- private static final int NOTE_WIDGET_TYPE_COLUMN = 4;
-
- private static final int NOTE_MODIFIED_DATE_COLUMN = 5;
-/*
-这是一个Java类`Note`中的一个方法`loadNoteData`，它用于从数据库中加载笔记的数据。
-
-具体来说，`loadNoteData`方法使用`ContentResolver.query`方法查询笔记的数据，并使用`DataColumns.NOTE_ID`作为查询条件。如果查询结果不为空，则该方法遍历所有结果行，并根据数据的MIME类型分别设置笔记的文本数据或通话数据。
-
-如果数据的MIME类型为`DataConstants.NOTE`，则该方法获取数据的内容、模式和ID，并将其分别设置为笔记的文本数据、模式和文本数据的ID。
-
-如果数据的MIME类型为`DataConstants.CALL_NOTE`，则该方法获取数据的ID，并将其设置为笔记的通话数据的ID。
-
-如果数据的MIME类型不是笔记或通话数据，则该方法记录错误日志。
-
-如果查询结果为空，则该方法抛出`IllegalArgumentException`异常。
-
-需要注意的是，该类中使用了一些未定义的变量和方法，例如`Notes.CONTENT_DATA_URI`、`DataColumns.NOTE_ID`、`DataConstants.NOTE`、`DataConstants.CALL_NOTE`、`DATA_PROJECTION`、`DATA_MIME_TYPE_COLUMN`、`DATA_CONTENT_COLUMN`、`DATA_MODE_COLUMN`和`DATA_ID_COLUMN`等。因此，无法确定该类的完整实现和调用方式。
-*/
- // New note construct
- private WorkingNote(Context context, long folderId) {
- mContext = context;
- mAlertDate = 0;
- mModifiedDate = System.currentTimeMillis();
- mFolderId = folderId;
- mNote = new Note();
- mNoteId = 0;
- mIsDeleted = false;
- mMode = 0;
- mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
- }
-
- // Existing note construct
- private WorkingNote(Context context, long noteId, long folderId) {
- mContext = context;
- mNoteId = noteId;
- mFolderId = folderId;
- mIsDeleted = false;
- mNote = new Note();
- loadNote();
- }
-
- private void loadNote() {
- Cursor cursor = mContext.getContentResolver().query(
- ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
- null, null);
-
- if (cursor != null) {
- if (cursor.moveToFirst()) {
- mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
- mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
- mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
- mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
- mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
- mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
- }
- cursor.close();
- } else {
- Log.e(TAG, "No note with id:" + mNoteId);
- throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
- }
- loadNoteData();
- }
-
-/*
-这是一个Java类`Note`中的一个方法`loadNoteData`，它用于从数据库中加载笔记的数据。
-
-具体来说，`loadNoteData`方法使用`ContentResolver.query`方法查询笔记的数据，并使用`DataColumns.NOTE_ID`作为查询条件。如果查询结果不为空，则该方法遍历所有结果行，并根据数据的MIME类型分别设置笔记的文本数据或通话数据。
-
-如果数据的MIME类型为`DataConstants.NOTE`，则该方法获取数据的内容、模式和ID，并将其分别设置为笔记的文本数据、模式和文本数据的ID。
-
-如果数据的MIME类型为`DataConstants.CALL_NOTE`，则该方法获取数据的ID，并将其设置为笔记的通话数据的ID。
-
-如果数据的MIME类型不是笔记或通话数据，则该方法记录错误日志。
-
-如果查询结果为空，则该方法抛出`IllegalArgumentException`异常。
-
-*/
- private void loadNoteData() {
- Cursor cursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI, DATA_PROJECTION,
- DataColumns.NOTE_ID + "=?", new String[] {
- String.valueOf(mNoteId)
- }, null);
-
- if (cursor != null) {
- if (cursor.moveToFirst()) {
- do {
- String type = cursor.getString(DATA_MIME_TYPE_COLUMN);
- if (DataConstants.NOTE.equals(type)) {
- mContent = cursor.getString(DATA_CONTENT_COLUMN);
- mMode = cursor.getInt(DATA_MODE_COLUMN);
- mNote.setTextDataId(cursor.getLong(DATA_ID_COLUMN));
- } else if (DataConstants.CALL_NOTE.equals(type)) {
- mNote.setCallDataId(cursor.getLong(DATA_ID_COLUMN));
- } else {
- Log.d(TAG, "Wrong note type with type:" + type);
- }
- } while (cursor.moveToNext());
- }
- cursor.close();
- } else {
- Log.e(TAG, "No data with id:" + mNoteId);
- throw new IllegalArgumentException("Unable to find note's data with id " + mNoteId);
- }
- }
-
- public static WorkingNote createEmptyNote(Context context, long folderId, int widgetId,
- int widgetType, int defaultBgColorId) {
- WorkingNote note = new WorkingNote(context, folderId);
- note.setBgColorId(defaultBgColorId);
- note.setWidgetId(widgetId);
- note.setWidgetType(widgetType);
- return note;
- }
-
- public static WorkingNote load(Context context, long id) {
- return new WorkingNote(context, id, 0);
- }
-
- public synchronized boolean saveNote() {
- if (isWorthSaving()) {
- if (!existInDatabase()) {
- if ((mNoteId = Note.getNewNoteId(mContext, mFolderId)) == 0) {
- Log.e(TAG, "Create new note fail with id:" + mNoteId);
- return false;
- }
- }
-
- mNote.syncNote(mContext, mNoteId);
-
- /**
- * Update widget content if there exist any widget of this note
- */
- if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
- && mWidgetType != Notes.TYPE_WIDGET_INVALIDE
- && mNoteSettingStatusListener != null) {
- mNoteSettingStatusListener.onWidgetChanged();
- }
- return true;
- } else {
- return false;
- }
- }
-
- public boolean existInDatabase() {
- return mNoteId > 0;
- }
-
- private boolean isWorthSaving() {
- if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
- || (existInDatabase() && !mNote.isLocalModified())) {
- return false;
- } else {
- return true;
- }
- }
-
- public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
- mNoteSettingStatusListener = l;
- }
-
- public void setAlertDate(long date, boolean set) {
- if (date != mAlertDate) {
- mAlertDate = date;
- mNote.setNoteValue(NoteColumns.ALERTED_DATE, String.valueOf(mAlertDate));
- }
- if (mNoteSettingStatusListener != null) {
- mNoteSettingStatusListener.onClockAlertChanged(date, set);
- }
- }
-
- public void markDeleted(boolean mark) {
- mIsDeleted = mark;
- if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID
- && mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) {
- mNoteSettingStatusListener.onWidgetChanged();
- }
- }
-
- public void setBgColorId(int id) {
- if (id != mBgColorId) {
- mBgColorId = id;
- if (mNoteSettingStatusListener != null) {
- mNoteSettingStatusListener.onBackgroundColorChanged();
- }
- mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id));
- }
- }
-
- public void setCheckListMode(int mode) {
- if (mMode != mode) {
- if (mNoteSettingStatusListener != null) {
- mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
- }
- mMode = mode;
- mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
- }
- }
-
- public void setWidgetType(int type) {
- if (type != mWidgetType) {
- mWidgetType = type;
- mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType));
- }
- }
-
- public void setWidgetId(int id) {
- if (id != mWidgetId) {
- mWidgetId = id;
- mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
- }
- }
-
- public void setWorkingText(String text) {
- if (!TextUtils.equals(mContent, text)) {
- mContent = text;
- mNote.setTextData(DataColumns.CONTENT, mContent);
- }
- }
-
- public void convertToCallNote(String phoneNumber, long callDate) {
- mNote.setCallData(CallNote.CALL_DATE, String.valueOf(callDate));
- mNote.setCallData(CallNote.PHONE_NUMBER, phoneNumber);
- mNote.setNoteValue(NoteColumns.PARENT_ID, String.valueOf(Notes.ID_CALL_RECORD_FOLDER));
- }
-
- public boolean hasClockAlert() {
- return (mAlertDate > 0 ? true : false);
- }
-
- public String getContent() {
- return mContent;
- }
-
- public long getAlertDate() {
- return mAlertDate;
- }
-
- public long getModifiedDate() {
- return mModifiedDate;
- }
-
- public int getBgColorResId() {
- return NoteBgResources.getNoteBgResource(mBgColorId);
- }
-
- public int getBgColorId() {
- return mBgColorId;
- }
-
- public int getTitleBgResId() {
- return NoteBgResources.getNoteTitleBgResource(mBgColorId);
- }
-
- public int getCheckListMode() {
- return mMode;
- }
-
- public long getNoteId() {
- return mNoteId;
- }
-
- public long getFolderId() {
- return mFolderId;
- }
-
- public int getWidgetId() {
- return mWidgetId;
- }
-
- public int getWidgetType() {
- return mWidgetType;
- }
-
- public interface NoteSettingChangedListener {
- /**
- * Called when the background color of current note has just changed
- */
- void onBackgroundColorChanged();
-
- /**
- * Called when user set clock
- */
- void onClockAlertChanged(long date, boolean set);
-
- /**
- * Call when user create note from widget
- */
- void onWidgetChanged();
-
- /**
- * Call when switch between check list mode and normal mode
- * @param oldMode is previous mode before change
- * @param newMode is new mode
- */
- void onCheckListModeChanged(int oldMode, int newMode);
- }
-}
diff --git a/doc/蔡安南——精读代码/res/.DS_Store b/doc/蔡安南——精读代码/res/.DS_Store
deleted file mode 100644
index d90e65ed..00000000
Binary files a/doc/蔡安南——精读代码/res/.DS_Store and /dev/null differ
diff --git a/doc/蔡安南——精读代码/res/values-zh-rCN/arrays.xml b/doc/蔡安南——精读代码/res/values-zh-rCN/arrays.xml
deleted file mode 100644
index 07bd5463..00000000
--- a/doc/蔡安南——精读代码/res/values-zh-rCN/arrays.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-
-
-
-
- - 短信
- - 邮件
-
-
diff --git a/doc/蔡安南——精读代码/res/values-zh-rCN/strings.xml b/doc/蔡安南——精读代码/res/values-zh-rCN/strings.xml
deleted file mode 100644
index 48ea2d35..00000000
--- a/doc/蔡安南——精读代码/res/values-zh-rCN/strings.xml
+++ /dev/null
@@ -1,112 +0,0 @@
-
-
-
-
- 便签
- 便签2x2
- 便签4x4
- 没有关联内容，点击新建便签。
- 访客模式下，便签内容不可见
- ...
- 新建便签
- 成功删除提醒
- 创建提醒
- 已过期
- yyyyMMdd
- MM月dd日 kk:mm
- 知道了
- 查看
- 呼叫电话
- 发送邮件
- 浏览网页
- 打开地图
-
- 新建文件夹
- 导出文本
- 同步
- 取消同步
- 设置
- 搜索
- 删除
- 移动到文件夹
- 选中了 %d 项
- 没有选中项，操作无效
- 全选
- 取消全选
- 文字大小
- 小
- 正常
- 大
- 超大
- 进入清单模式
- 退出清单模式
- 查看文件夹
- 刪除文件夹
- 修改文件夹名称
- 文件夹 %1$s 已存在，请重新命名
- 分享
- 发送到桌面
- 提醒我
- 删除提醒
- 选择文件夹
- 上一级文件夹
- 已添加到桌面
- 删除
- 确认要删除所选的 %d 条便签吗?
- 确认要删除该条便签吗?
- 确认删除文件夹及所包含的便签吗？
- 已将所选 %1$d 条便签移到 %2$s 文件夹
-
- SD卡被占用，不能操作
- 导出文本时发生错误，请检查SD卡
- 要查看的便签不存在
- 不能为空便签设置闹钟提醒
- 不能将空便签发送到桌面
- 导出成功
- 导出失败
- 已将文本文件(%1$s)输出至SD卡(%2$s)目录
-
- 同步便签...
- 同步成功
- 同步失败
- 同步已取消
- 与%1$s同步成功
- 同步失败，请检查网络和帐号设置
- 同步失败，发生内部错误
- 同步已取消
- 登录%1$s...
- 正在获取服务器便签列表...
- 正在同步本地便签...
-
- 设置
- 同步账号
- 与google task同步便签记录
- 上次同步于 %1$s
- 添加账号
- 更换账号
- 删除账号
- 取消
- 立即同步
- 取消同步
- 当前帐号 %1$s
- 如更换同步帐号，过去的帐号同步信息将被清空，再次切换的同时可能会造成数据重复
- 同步便签
- 请选择google帐号，便签将与该帐号的google task内容同步。
- 正在同步中，不能修改同步帐号
- 同步帐号已设置为%1$s
- 新建便签背景颜色随机
- 删除
- 通话便签
- 请输入名称
- 正在搜索便签
- 搜索便签
- 便签中的文字
- 便签
- 设置
- 取消
-
- - %1$s 条符合“%2$s”的搜索结果
-
-
-
diff --git a/doc/蔡安南——精读代码/res/values-zh-rTW/arrays.xml b/doc/蔡安南——精读代码/res/values-zh-rTW/arrays.xml
deleted file mode 100644
index 07bd5463..00000000
--- a/doc/蔡安南——精读代码/res/values-zh-rTW/arrays.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-
-
-
-
- - 短信
- - 邮件
-
-
diff --git a/doc/蔡安南——精读代码/res/values-zh-rTW/strings.xml b/doc/蔡安南——精读代码/res/values-zh-rTW/strings.xml
deleted file mode 100644
index 72940e63..00000000
--- a/doc/蔡安南——精读代码/res/values-zh-rTW/strings.xml
+++ /dev/null
@@ -1,112 +0,0 @@
-
-
-
-
- 便签
- 便签2x2
- 便签4x4
- 没有关联内容，点击新建便签。
- 访客模式下，便签内容不可见
- ...
- 新建便签
- 成功删除提醒
- 创建提醒
- 已过期
- yyyyMMdd
- MM月dd日 kk:mm
- 知道了
- 查看
- 呼叫电话
- 发送邮件
- 浏览网页
- 打开地图
-
- 新建文件夹
- 导出文本
- 同步
- 取消同步
- 设置
- 搜索
- 删除
- 移动到文件夹
- 选中了 %d 项
- 没有选中项，操作无效
- 全选
- 取消全选
- 文字大小
- 小
- 正常
- 大
- 超大
- 进入清单模式
- 退出清单模式
- 查看文件夹
- 刪除文件夹
- 修改文件夹名称
- 文件夹 %1$s 已存在，请重新命名
- 分享
- 发送到桌面
- 提醒我
- 删除提醒
- 选择文件夹
- 上一级文件夹
- 已添加到桌面
- 删除
- 确认要删除所选的 %d 条便签吗?
- 确认要删除该条便签吗?
- 确认删除文件夹及所包含的便签吗？
- 已将所选 %1$d 条便签移到 %2$s 文件夹
-
- SD卡被占用，不能操作
- 导出文本时发生错误，请检查SD卡
- 要查看的便签不存在
- 不能为空便签设置闹钟提醒
- 不能将空便签发送到桌面
- 导出成功
- 导出失败
- 已将文本文件(%1$s)输出至SD卡(%2$s)目录
-
- 同步便签...
- 同步成功
- 同步失败
- 同步已取消
- 与%1$s同步成功
- 同步失败，请检查网络和帐号设置
- 同步失败，发生内部错误
- 同步已取消
- 登录%1$s...
- 正在获取服务器便签列表...
- 正在同步本地便签...
-
- 设置
- 同步账号
- 与google task同步便签记录
- 上次同步于 %1$s
- 添加账号
- 更换账号
- 删除账号
- 取消
- 立即同步
- 取消同步
- 当前帐号 %1$s
- 如更换同步帐号，过去的帐号同步信息将被清空，再次切换的同时可能会造成数据重复
- 同步便签
- 请选择google帐号，便签将与该帐号的google task内容同步。
- 正在同步中，不能修改同步帐号
- 同步帐号已设置为%1$s
- 新建便签背景颜色随机
- 删除
- 通话便签
- 请输入名称
- 正在搜索便签
- 搜索便签
- 便签中的文字
- 便签
- 设置
- 取消
-
- - %1$s 条符合“%2$s”的搜索结果
-
-
-
diff --git a/doc/蔡安南——精读代码/res/values/arrays.xml b/doc/蔡安南——精读代码/res/values/arrays.xml
deleted file mode 100644
index 3f6963fa..00000000
--- a/doc/蔡安南——精读代码/res/values/arrays.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-
-
-
-
- - -%s
- - --%s
- - --%s
- - --%s
-
-
-
-
- - Messaging
- - Email
-
-
diff --git a/doc/蔡安南——精读代码/res/values/colors.xml b/doc/蔡安南——精读代码/res/values/colors.xml
deleted file mode 100644
index 91d8b8ca..00000000
--- a/doc/蔡安南——精读代码/res/values/colors.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-
-
-
- #335b5b5b
-
diff --git a/doc/蔡安南——精读代码/res/values/dimens.xml b/doc/蔡安南——精读代码/res/values/dimens.xml
deleted file mode 100644
index b3b6b1f5..00000000
--- a/doc/蔡安南——精读代码/res/values/dimens.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
- 33sp
- 26sp
- 20sp
- 17sp
- 14sp
-
\ No newline at end of file
diff --git a/doc/蔡安南——精读代码/res/values/strings.xml b/doc/蔡安南——精读代码/res/values/strings.xml
deleted file mode 100644
index ab056029..00000000
--- a/doc/蔡安南——精读代码/res/values/strings.xml
+++ /dev/null
@@ -1,135 +0,0 @@
-
-
-
- Notes
-
-
- Notes 2x2
- Notes 4x4
-
-
- No associated note found, click to create associated note.
- Privacy mode，can not see note content
-
- ...
-
-
- Add note
- Delete reminder successfully
- Set reminder
- Expired
- yyyyMMdd
- MMMd kk:mm
- Got it
- Take a look
- Call
- Send email
- Browse web
- Open map
-
-
- /MIUI/notes/
- notes_%s.txt
-
-
- (%d)
- New Folder
- Export text
- Sync
- Cancel syncing
- Settings
- Search
- Delete
- Move to folder
- %d selected
- Nothing selected, the operation is invalid
- Select all
- Deselect all
- Font size
- Small
- Medium
- Large
- Super
- Enter check list
- Leave check list
- View folder
- Delete folder
- Change folder name
- The folder %1$s exist, please rename
- Share
- Send to home
- Remind me
- Delete reminder
- Select folder
- Parent folder
- Note added to home
-
-
- Confirm to delete folder and its notes?
- Delete selected notes
- Confirm to delete the selected %d notes?
- Confirm to delete this note?
- Have moved selected %1$d notes to %2$s folder
-
-
- SD card busy, not available now
- Export failed, please check SD card
- The note is not exist
- Sorry, can not set clock on empty note
- Sorry, can not send and empty note to home
- Export successful
- Export fail
- Export text file (%1$s) to SD (%2$s) directory
-
-
- Syncing notes...
- Sync is successful
- Sync is failed
- Sync is canceled
- Sync is successful with account %1$s
- Sync failed, please check network and account settings
- Sync failed, internal error occurs
- Sync is canceled
- Logging into %1$s...
- Getting remote note list...
- Synchronize local notes with Google Task...
-
-
- Settings
- Sync account
- Sync notes with google task
- Last sync time %1$s
- yyyy-MM-dd hh:mm:ss
- Add account
- Change sync account
- Remove sync account
- Cancel
- Sync immediately
- Cancel syncing
- Current account %1$s
- All sync related information will be deleted, which may result in duplicated items sometime
- Sync notes
- Please select a google account. Local notes will be synced with google task.
- Cannot change the account because sync is in progress
- %1$s has been set as the sync account
- New note background color random
-
- Delete
- Call notes
- Input name
-
-
- Searching Notes
- Search notes
- Text in your notes
- Notes
- set
- cancel
-
- - %1$s result for \"%2$s\"
-
- - %1$s results for \"%2$s\"
-
-
-
diff --git a/doc/蔡安南——精读代码/res/values/styles.xml b/doc/蔡安南——精读代码/res/values/styles.xml
deleted file mode 100644
index eb803fa7..00000000
--- a/doc/蔡安南——精读代码/res/values/styles.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/doc/蔡安南——精读代码/res/xml/preferences.xml b/doc/蔡安南——精读代码/res/xml/preferences.xml
deleted file mode 100644
index 9940aedc..00000000
--- a/doc/蔡安南——精读代码/res/xml/preferences.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/doc/蔡安南——精读代码/res/xml/searchable.xml b/doc/蔡安南——精读代码/res/xml/searchable.xml
deleted file mode 100644
index 93a52de5..00000000
--- a/doc/蔡安南——精读代码/res/xml/searchable.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
- android:hint="@string/search_hint"
- android:searchMode="queryRewriteFromText"
-
- android:searchSuggestAuthority="notes"
- android:searchSuggestIntentAction="android.intent.action.VIEW"
- android:searchSettingsDescription="@string/search_setting_description"
- android:includeInGlobalSearch="true" />
diff --git a/doc/蔡安南——精读代码/res/xml/widget_2x_info.xml b/doc/蔡安南——精读代码/res/xml/widget_2x_info.xml
deleted file mode 100644
index dc02caf5..00000000
--- a/doc/蔡安南——精读代码/res/xml/widget_2x_info.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-
-
diff --git a/doc/蔡安南——精读代码/res/xml/widget_4x_info.xml b/doc/蔡安南——精读代码/res/xml/widget_4x_info.xml
deleted file mode 100644
index 0bcd7265..00000000
--- a/doc/蔡安南——精读代码/res/xml/widget_4x_info.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-
-
-
-
-
-
diff --git a/doc/蔡安南——精读代码/tool/BackupUtils.java b/doc/蔡安南——精读代码/tool/BackupUtils.java
deleted file mode 100644
index eea7d02c..00000000
--- a/doc/蔡安南——精读代码/tool/BackupUtils.java
+++ /dev/null
@@ -1,372 +0,0 @@
-package net.micode.notes.tool;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.os.Environment;
-import android.text.TextUtils;
-import android.text.format.DateFormat;
-import android.util.Log;
-
-import net.micode.notes.R;
-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 java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-
-/*
-这是一个Java类，名为`BackupUtils`，它包含一个静态方法`getInstance`，用于获取该类的单例实例。
-
-该方法接受一个`Context`参数，并返回一个`BackupUtils`对象的实例。如果该类的单例实例已经存在，则直接返回该实例，否则创建一个新的实例并返回。
-
-该类的作用是为了在应用程序中提供一种备份数据的方法。
-*/
-
-public class BackupUtils {
- private static final String TAG = "BackupUtils";
- // Singleton stuff
- private static BackupUtils sInstance;
-
- public static synchronized BackupUtils getInstance(Context context) {
- if (sInstance == null) {
- sInstance = new BackupUtils(context);
- }
- return sInstance;
- }
-
- /**
- * Following states are signs to represents backup or restore
- * status
- */
- // Currently, the sdcard is not mounted
- public static final int STATE_SD_CARD_UNMOUONTED = 0;
- // The backup file not exist
- public static final int STATE_BACKUP_FILE_NOT_EXIST = 1;
- // The data is not well formated, may be changed by other programs
- public static final int STATE_DATA_DESTROIED = 2;
- // Some run-time exception which causes restore or backup fails
- public static final int STATE_SYSTEM_ERROR = 3;
- // Backup or restore success
- public static final int STATE_SUCCESS = 4;
-
- private TextExport mTextExport;
-
- private BackupUtils(Context context) {
- mTextExport = new TextExport(context);
- }
-
- private static boolean externalStorageAvailable() {
- return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
- }
-
- public int exportToText() {
- return mTextExport.exportToText();
- }
-
- public String getExportedTextFileName() {
- return mTextExport.mFileName;
- }
-
- public String getExportedTextFileDir() {
- return mTextExport.mFileDirectory;
- }
-
-/*
-这是一个Java类`TextExport`的静态内部类，其中定义了两个静态成员变量`NOTE_PROJECTION`和`DATA_PROJECTION`，它们分别是长度为4和长度为6的字符串数组。
-
-`NOTE_PROJECTION`数组定义了用于查询笔记的列名。它包含笔记的ID、修改日期、片段和类型等信息。`DATA_PROJECTION`数组定义了用于查询数据的列名。它包含数据的内容、MIME类型和其他数据信息。
-
-此外，该类还定义了4个静态常量`NOTE_COLUMN_ID`、`NOTE_COLUMN_MODIFIED_DATE`、`NOTE_COLUMN_SNIPPET`和`NOTE_COLUMN_TYPE`，它们分别表示`NOTE_PROJECTION`数组的索引位置。这些常量可能用于在查询结果中访问相应的列。
-
-这个类用于导出文本数据，并将其保存到某个文件或数据库中。
-*/
- private static class TextExport {
- private static final String[] NOTE_PROJECTION = {
- NoteColumns.ID,
- NoteColumns.MODIFIED_DATE,
- NoteColumns.SNIPPET,
- NoteColumns.TYPE
- };
-
- private static final int NOTE_COLUMN_ID = 0;
-
- private static final int NOTE_COLUMN_MODIFIED_DATE = 1;
-
- private static final int NOTE_COLUMN_SNIPPET = 2;
-
- private static final String[] DATA_PROJECTION = {
- DataColumns.CONTENT,
- DataColumns.MIME_TYPE,
- DataColumns.DATA1,
- DataColumns.DATA2,
- DataColumns.DATA3,
- DataColumns.DATA4,
- };
-
- private static final int DATA_COLUMN_CONTENT = 0;
-
- private static final int DATA_COLUMN_MIME_TYPE = 1;
-
- private static final int DATA_COLUMN_CALL_DATE = 2;
-
- private static final int DATA_COLUMN_PHONE_NUMBER = 4;
-
- private final String [] TEXT_FORMAT;
- private static final int FORMAT_FOLDER_NAME = 0;
- private static final int FORMAT_NOTE_DATE = 1;
- private static final int FORMAT_NOTE_CONTENT = 2;
-
- private Context mContext;
- private String mFileName;
- private String mFileDirectory;
-
- public TextExport(Context context) {
- TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note);
- mContext = context;
- mFileName = "";
- mFileDirectory = "";
- }
-
- private String getFormat(int id) {
- return TEXT_FORMAT[id];
- }
-
- /**
- * Export the folder identified by folder id to text
- */
-
- 这是一个Java类中的一个方法，名为`exportFolderToText`，它接受两个参数：一个字符串类型的`folderId`和一个`PrintStream`类型的`ps`。
-
-/*
-该方法的作用是将指定文件夹中的笔记导出到文本格式，并将结果输出到`PrintStream`对象中。它首先使用`ContentResolver`对象查询属于该文件夹的笔记，然后遍历查询结果，并为每个笔记输出最后修改日期和笔记内容。
-
-具体来说，该方法使用`Notes.CONTENT_NOTE_URI`查询指定文件夹中的笔记，并使用`NOTE_PROJECTION`数组指定要查询的列。然后，它使用`NoteColumns.PARENT_ID`作为查询条件，该条件指定了笔记所属的文件夹。如果查询结果不为空，该方法遍历结果集并为每个笔记调用`exportNoteToText`方法，该方法将笔记的详细信息输出到`PrintStream`对象中。
-*/
-
- private void exportFolderToText(String folderId, PrintStream ps) {
- // Query notes belong to this folder
- Cursor notesCursor = mContext.getContentResolver().query(Notes.CONTENT_NOTE_URI,
- NOTE_PROJECTION, NoteColumns.PARENT_ID + "=?", new String[] {
- folderId
- }, null);
-
- if (notesCursor != null) {
- if (notesCursor.moveToFirst()) {
- do {
- // Print note's last modified date
- ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format(
- mContext.getString(R.string.format_datetime_mdhm),
- notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE))));
- // Query data belong to this note
- String noteId = notesCursor.getString(NOTE_COLUMN_ID);
- exportNoteToText(noteId, ps);
- } while (notesCursor.moveToNext());
- }
- notesCursor.close();
- }
- }
-
- /**
- * Export note identified by id to a print stream
- */
-
-/*
-这是一个Java类中的一个方法，名为`exportNoteToText`，它接受两个参数：一个字符串类型的`noteId`和一个`PrintStream`类型的`ps`。
-
-该方法的作用是将指定笔记导出到文本格式，并将结果输出到`PrintStream`对象中。它首先使用`ContentResolver`对象查询属于该笔记的数据，然后遍历查询结果，并为每个数据输出相应的内容。
-
-具体来说，该方法使用`Notes.CONTENT_DATA_URI`查询指定笔记的数据，并使用`DATA_PROJECTION`数组指定要查询的列。然后，它使用`DataColumns.NOTE_ID`作为查询条件，该条件指定了数据所属的笔记。如果查询结果不为空，该方法遍历结果集并为每个数据输出相应的内容。
-
-该方法支持两种类型的数据：一种是`DataConstants.CALL_NOTE`类型的数据，它包含电话号码、通话日期和通话附件位置等信息；另一种是`DataConstants.NOTE`类型的数据，它仅包含笔记内容。
-*/
-
- private void exportNoteToText(String noteId, PrintStream ps) {
- Cursor dataCursor = mContext.getContentResolver().query(Notes.CONTENT_DATA_URI,
- DATA_PROJECTION, DataColumns.NOTE_ID + "=?", new String[] {
- noteId
- }, null);
-
- if (dataCursor != null) {
- if (dataCursor.moveToFirst()) {
- do {
- String mimeType = dataCursor.getString(DATA_COLUMN_MIME_TYPE);
- if (DataConstants.CALL_NOTE.equals(mimeType)) {
- // Print phone number
- String phoneNumber = dataCursor.getString(DATA_COLUMN_PHONE_NUMBER);
- long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE);
- String location = dataCursor.getString(DATA_COLUMN_CONTENT);
-
- if (!TextUtils.isEmpty(phoneNumber)) {
- ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
- phoneNumber));
- }
- // Print call date
- ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), DateFormat
- .format(mContext.getString(R.string.format_datetime_mdhm),
- callDate)));
- // Print call attachment location
- if (!TextUtils.isEmpty(location)) {
- ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
- location));
- }
- } else if (DataConstants.NOTE.equals(mimeType)) {
- String content = dataCursor.getString(DATA_COLUMN_CONTENT);
- if (!TextUtils.isEmpty(content)) {
- ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
- content));
- }
- }
- } while (dataCursor.moveToNext());
- }
- dataCursor.close();
- }
- // print a line separator between note
- try {
- ps.write(new byte[] {
- Character.LINE_SEPARATOR, Character.LETTER_NUMBER
- });
- } catch (IOException e) {
- Log.e(TAG, e.toString());
- }
- }
-
- /**
- * Note will be exported as text which is user readable
- */
- public int exportToText() {
- if (!externalStorageAvailable()) {
- Log.d(TAG, "Media was not mounted");
- return STATE_SD_CARD_UNMOUONTED;
- }
-
- PrintStream ps = getExportToTextPrintStream();
- if (ps == null) {
- Log.e(TAG, "get print stream error");
- return STATE_SYSTEM_ERROR;
- }
- // First export folder and its notes
- Cursor folderCursor = mContext.getContentResolver().query(
- Notes.CONTENT_NOTE_URI,
- NOTE_PROJECTION,
- "(" + NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + " AND "
- + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER + ") OR "
- + NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER, null, null);
-
- if (folderCursor != null) {
- if (folderCursor.moveToFirst()) {
- do {
- // Print folder's name
- String folderName = "";
- if(folderCursor.getLong(NOTE_COLUMN_ID) == Notes.ID_CALL_RECORD_FOLDER) {
- folderName = mContext.getString(R.string.call_record_folder_name);
- } else {
- folderName = folderCursor.getString(NOTE_COLUMN_SNIPPET);
- }
- if (!TextUtils.isEmpty(folderName)) {
- ps.println(String.format(getFormat(FORMAT_FOLDER_NAME), folderName));
- }
- String folderId = folderCursor.getString(NOTE_COLUMN_ID);
- exportFolderToText(folderId, ps);
- } while (folderCursor.moveToNext());
- }
- folderCursor.close();
- }
-
- // Export notes in root's folder
- Cursor noteCursor = mContext.getContentResolver().query(
- Notes.CONTENT_NOTE_URI,
- NOTE_PROJECTION,
- NoteColumns.TYPE + "=" + +Notes.TYPE_NOTE + " AND " + NoteColumns.PARENT_ID
- + "=0", null, null);
-
- if (noteCursor != null) {
- if (noteCursor.moveToFirst()) {
- do {
- ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format(
- mContext.getString(R.string.format_datetime_mdhm),
- noteCursor.getLong(NOTE_COLUMN_MODIFIED_DATE))));
- // Query data belong to this note
- String noteId = noteCursor.getString(NOTE_COLUMN_ID);
- exportNoteToText(noteId, ps);
- } while (noteCursor.moveToNext());
- }
- noteCursor.close();
- }
- ps.close();
-
- return STATE_SUCCESS;
- }
-
- /**
- * Get a print stream pointed to the file {@generateExportedTextFile}
- */
-/*这是一个Java类中的一个私有方法，名为`getExportToTextPrintStream`，它返回一个`PrintStream`对象。
-
-该方法的作用是创建一个用于导出文本数据的文件，并返回一个`PrintStream`对象，以便将导出的数据输出到该文件中。
-
-具体来说，该方法首先调用`generateFileMountedOnSDcard`方法创建一个文件对象，该方法使用`Context`对象、文件路径和文件名等参数生成一个文件对象，并将该文件保存在SD卡上。如果文件创建失败，则返回`null`。
-
-然后，该方法使用`FileOutputStream`对象创建一个输出流，并将其传递给`PrintStream`对象。最后，该方法返回该`PrintStream`对象，以便将导出的数据输出到该文件中。
-*/
- private PrintStream getExportToTextPrintStream() {
- File file = generateFileMountedOnSDcard(mContext, R.string.file_path,
- R.string.file_name_txt_format);
- if (file == null) {
- Log.e(TAG, "create file to exported failed");
- return null;
- }
- mFileName = file.getName();
- mFileDirectory = mContext.getString(R.string.file_path);
- PrintStream ps = null;
- try {
- FileOutputStream fos = new FileOutputStream(file);
- ps = new PrintStream(fos);
- } catch (FileNotFoundException e) {
- e.printStackTrace();
- return null;
- } catch (NullPointerException e) {
- e.printStackTrace();
- return null;
- }
- return ps;
- }
- }
-
- /**
- * Generate the text file to store imported data
- */
- private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) {
- StringBuilder sb = new StringBuilder();
- sb.append(Environment.getExternalStorageDirectory());
- sb.append(context.getString(filePathResId));
- File filedir = new File(sb.toString());
- sb.append(context.getString(
- fileNameFormatResId,
- DateFormat.format(context.getString(R.string.format_date_ymd),
- System.currentTimeMillis())));
- File file = new File(sb.toString());
-
- try {
- if (!filedir.exists()) {
- filedir.mkdir();
- }
- if (!file.exists()) {
- file.createNewFile();
- }
- return file;
- } catch (SecurityException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
- }
-
- return null;
- }
-}
-
-
diff --git a/doc/蔡安南——精读代码/tool/DataUtils.java b/doc/蔡安南——精读代码/tool/DataUtils.java
deleted file mode 100644
index 36f1dd3e..00000000
--- a/doc/蔡安南——精读代码/tool/DataUtils.java
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * 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.tool;
-
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderResult;
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.OperationApplicationException;
-import android.database.Cursor;
-import android.os.RemoteException;
-import android.util.Log;
-
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.CallNote;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-
-
-/*
-这是一个Java类`DataUtils`，它包含两个静态方法`batchDeleteNotes`和`moveNoteToFoler`。
-
-`batchDeleteNotes`方法接受两个参数：一个`ContentResolver`对象和一个`HashSet`对象。该方法的作用是批量删除指定ID的笔记，并返回一个布尔值，指示删除操作是否成功。
-
-具体来说，该方法首先检查输入参数`ids`是否为空或包含零个元素。如果是，则返回`true`。否则，该方法遍历`ids`集合，并创建一个`ContentProviderOperation`对象，用于删除指定ID的笔记。然后，该方法将该操作添加到`operationList`列表中，并使用`resolver.applyBatch`方法执行所有操作。如果操作成功，则返回`true`，否则返回`false`。
-
-`moveNoteToFoler`方法接受三个参数：一个`ContentResolver`对象、一个`long`类型的`id`和两个`long`类型的`srcFolderId`和`desFolderId`。该方法的作用是将指定ID的笔记从一个文件夹移动到另一个文件夹。
-
-具体来说，该方法创建一个`ContentValues`对象，用于指定笔记的新父文件夹ID和原始父文件夹ID。然后，该方法使用`resolver.update`方法更新指定ID的笔记，并将其移动到新的文件夹中。
-*/
-
-public class DataUtils {
- public static final String TAG = "DataUtils";
- public static boolean batchDeleteNotes(ContentResolver resolver, HashSet ids) {
- if (ids == null) {
- Log.d(TAG, "the ids is null");
- return true;
- }
- if (ids.size() == 0) {
- Log.d(TAG, "no id is in the hashset");
- return true;
- }
-
- ArrayList operationList = new ArrayList();
- for (long id : ids) {
- if(id == Notes.ID_ROOT_FOLDER) {
- Log.e(TAG, "Don't delete system folder root");
- continue;
- }
- ContentProviderOperation.Builder builder = ContentProviderOperation
- .newDelete(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id));
- operationList.add(builder.build());
- }
- try {
- ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList);
- if (results == null || results.length == 0 || results[0] == null) {
- Log.d(TAG, "delete notes failed, ids:" + ids.toString());
- return false;
- }
- return true;
- } catch (RemoteException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- } catch (OperationApplicationException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- }
- return false;
- }
-
- public static void moveNoteToFoler(ContentResolver resolver, long id, long srcFolderId, long desFolderId) {
- ContentValues values = new ContentValues();
- values.put(NoteColumns.PARENT_ID, desFolderId);
- values.put(NoteColumns.ORIGIN_PARENT_ID, srcFolderId);
- values.put(NoteColumns.LOCAL_MODIFIED, 1);
- resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null);
- }
-
- public static boolean batchMoveToFolder(ContentResolver resolver, HashSet ids,
- long folderId) {
- if (ids == null) {
- Log.d(TAG, "the ids is null");
- return true;
- }
-
- ArrayList operationList = new ArrayList();
- for (long id : ids) {
- ContentProviderOperation.Builder builder = ContentProviderOperation
- .newUpdate(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id));
- builder.withValue(NoteColumns.PARENT_ID, folderId);
- builder.withValue(NoteColumns.LOCAL_MODIFIED, 1);
- operationList.add(builder.build());
- }
-
- try {
- ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList);
- if (results == null || results.length == 0 || results[0] == null) {
- Log.d(TAG, "delete notes failed, ids:" + ids.toString());
- return false;
- }
- return true;
- } catch (RemoteException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- } catch (OperationApplicationException e) {
- Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
- }
- return false;
- }
-
- /**
- * Get the all folder count except system folders {@link Notes#TYPE_SYSTEM}}
- */
-
-/*
-这是一个Java类`DataUtils`，它包含两个静态方法`getUserFolderCount`和`visibleInNoteDatabase`。
-
-`getUserFolderCount`方法接受一个`ContentResolver`对象，用于查询用户创建的文件夹数量。该方法的作用是查询所有类型为`Notes.TYPE_FOLDER`且不属于回收站的笔记数量，并返回查询结果的数量。
-
-具体来说，该方法使用`resolver.query`方法查询属于用户创建的文件夹的笔记数量，并使用`NoteColumns.TYPE`和`NoteColumns.PARENT_ID`作为查询条件。如果查询结果不为空，则该方法获取第一个结果行的第一个列的值，并将其作为文件夹数量返回。
-
-`visibleInNoteDatabase`方法接受三个参数：一个`ContentResolver`对象、一个`long`类型的`noteId`和一个`int`类型的`type`。该方法的作用是检查指定ID的笔记是否可见，并返回一个布尔值。
-
-具体来说，该方法使用`resolver.query`方法查询指定ID的笔记，并使用`NoteColumns.TYPE`和`NoteColumns.PARENT_ID`作为查询条件。如果查询结果不为空且结果行数大于0，则该方法返回`true`，否则返回`false`。
-
-*/
- public static int getUserFolderCount(ContentResolver resolver) {
- Cursor cursor =resolver.query(Notes.CONTENT_NOTE_URI,
- new String[] { "COUNT(*)" },
- NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>?",
- new String[] { String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER)},
- null);
-
- int count = 0;
- if(cursor != null) {
- if(cursor.moveToFirst()) {
- try {
- count = cursor.getInt(0);
- } catch (IndexOutOfBoundsException e) {
- Log.e(TAG, "get folder count failed:" + e.toString());
- } finally {
- cursor.close();
- }
- }
- }
- return count;
- }
-
- public static boolean visibleInNoteDatabase(ContentResolver resolver, long noteId, int type) {
- Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
- null,
- NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER,
- new String [] {String.valueOf(type)},
- null);
-
- boolean exist = false;
- if (cursor != null) {
- if (cursor.getCount() > 0) {
- exist = true;
- }
- cursor.close();
- }
- return exist;
- }
-
- public static boolean existInNoteDatabase(ContentResolver resolver, long noteId) {
- Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
- null, null, null, null);
-
- boolean exist = false;
- if (cursor != null) {
- if (cursor.getCount() > 0) {
- exist = true;
- }
- cursor.close();
- }
- return exist;
- }
-
- public static boolean existInDataDatabase(ContentResolver resolver, long dataId) {
- Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId),
- null, null, null, null);
-
- boolean exist = false;
- if (cursor != null) {
- if (cursor.getCount() > 0) {
- exist = true;
- }
- cursor.close();
- }
- return exist;
- }
-
- public static boolean checkVisibleFolderName(ContentResolver resolver, String name) {
- Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, null,
- NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER +
- " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER +
- " AND " + NoteColumns.SNIPPET + "=?",
- new String[] { name }, null);
- boolean exist = false;
- if(cursor != null) {
- if(cursor.getCount() > 0) {
- exist = true;
- }
- cursor.close();
- }
- return exist;
- }
-
- public static HashSet getFolderNoteWidget(ContentResolver resolver, long folderId) {
- Cursor c = resolver.query(Notes.CONTENT_NOTE_URI,
- new String[] { NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE },
- NoteColumns.PARENT_ID + "=?",
- new String[] { String.valueOf(folderId) },
- null);
-
- HashSet set = null;
- if (c != null) {
- if (c.moveToFirst()) {
- set = new HashSet();
- do {
- try {
- AppWidgetAttribute widget = new AppWidgetAttribute();
- widget.widgetId = c.getInt(0);
- widget.widgetType = c.getInt(1);
- set.add(widget);
- } catch (IndexOutOfBoundsException e) {
- Log.e(TAG, e.toString());
- }
- } while (c.moveToNext());
- }
- c.close();
- }
- return set;
- }
-
-/*
-这是一个Java类`DataUtils`，它包含两个静态方法`getCallNumberByNoteId`和`getNoteIdByPhoneNumberAndCallDate`。
-
-`getCallNumberByNoteId`方法接受两个参数：一个`ContentResolver`对象和一个`long`类型的`noteId`。该方法的作用是查询指定ID的笔记中的电话号码，并返回该电话号码的字符串表示形式。
-
-具体来说，该方法使用`resolver.query`方法查询指定ID的笔记，并使用`CallNote.PHONE_NUMBER`作为查询的列名，以及`CallNote.NOTE_ID`和`CallNote.MIME_TYPE`作为查询条件。如果查询结果不为空，则该方法获取第一个结果行的电话号码，并将其作为字符串返回。
-
-`getNoteIdByPhoneNumberAndCallDate`方法接受三个参数：一个`ContentResolver`对象、一个`String`类型的`phoneNumber`和一个`long`类型的`callDate`。该方法的作用是查询包含指定电话号码和通话日期的笔记，并返回该笔记的ID。
-*/
- public static String getCallNumberByNoteId(ContentResolver resolver, long noteId) {
- Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI,
- new String [] { CallNote.PHONE_NUMBER },
- CallNote.NOTE_ID + "=? AND " + CallNote.MIME_TYPE + "=?",
- new String [] { String.valueOf(noteId), CallNote.CONTENT_ITEM_TYPE },
- null);
-
- if (cursor != null && cursor.moveToFirst()) {
- try {
- return cursor.getString(0);
- } catch (IndexOutOfBoundsException e) {
- Log.e(TAG, "Get call number fails " + e.toString());
- } finally {
- cursor.close();
- }
- }
- return "";
- }
-
- public static long getNoteIdByPhoneNumberAndCallDate(ContentResolver resolver, String phoneNumber, long callDate) {
- Cursor cursor = resolver.query(Notes.CONTENT_DATA_URI,
- new String [] { CallNote.NOTE_ID },
- CallNote.CALL_DATE + "=? AND " + CallNote.MIME_TYPE + "=? AND PHONE_NUMBERS_EQUAL("
- + CallNote.PHONE_NUMBER + ",?)",
- new String [] { String.valueOf(callDate), CallNote.CONTENT_ITEM_TYPE, phoneNumber },
- null);
-
- if (cursor != null) {
- if (cursor.moveToFirst()) {
- try {
- return cursor.getLong(0);
- } catch (IndexOutOfBoundsException e) {
- Log.e(TAG, "Get call note id fails " + e.toString());
- }
- }
- cursor.close();
- }
- return 0;
- }
-
- public static String getSnippetById(ContentResolver resolver, long noteId) {
- Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI,
- new String [] { NoteColumns.SNIPPET },
- NoteColumns.ID + "=?",
- new String [] { String.valueOf(noteId)},
- null);
-
- if (cursor != null) {
- String snippet = "";
- if (cursor.moveToFirst()) {
- snippet = cursor.getString(0);
- }
- cursor.close();
- return snippet;
- }
- throw new IllegalArgumentException("Note is not found with id: " + noteId);
- }
-
- public static String getFormattedSnippet(String snippet) {
- if (snippet != null) {
- snippet = snippet.trim();
- int index = snippet.indexOf('\n');
- if (index != -1) {
- snippet = snippet.substring(0, index);
- }
- }
- return snippet;
- }
-}
diff --git a/doc/蔡安南——精读代码/tool/GTaskStringUtils.java b/doc/蔡安南——精读代码/tool/GTaskStringUtils.java
deleted file mode 100644
index 666b7290..00000000
--- a/doc/蔡安南——精读代码/tool/GTaskStringUtils.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * 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.tool;
-
-public class GTaskStringUtils {
-
- public final static String GTASK_JSON_ACTION_ID = "action_id";
-
- public final static String GTASK_JSON_ACTION_LIST = "action_list";
-
- public final static String GTASK_JSON_ACTION_TYPE = "action_type";
-
- public final static String GTASK_JSON_ACTION_TYPE_CREATE = "create";
-
- public final static String GTASK_JSON_ACTION_TYPE_GETALL = "get_all";
-
- public final static String GTASK_JSON_ACTION_TYPE_MOVE = "move";
-
- public final static String GTASK_JSON_ACTION_TYPE_UPDATE = "update";
-
- public final static String GTASK_JSON_CREATOR_ID = "creator_id";
-
- public final static String GTASK_JSON_CHILD_ENTITY = "child_entity";
-
- public final static String GTASK_JSON_CLIENT_VERSION = "client_version";
-
- public final static String GTASK_JSON_COMPLETED = "completed";
-
- public final static String GTASK_JSON_CURRENT_LIST_ID = "current_list_id";
-
- public final static String GTASK_JSON_DEFAULT_LIST_ID = "default_list_id";
-
- public final static String GTASK_JSON_DELETED = "deleted";
-
- public final static String GTASK_JSON_DEST_LIST = "dest_list";
-
- public final static String GTASK_JSON_DEST_PARENT = "dest_parent";
-
- public final static String GTASK_JSON_DEST_PARENT_TYPE = "dest_parent_type";
-
- public final static String GTASK_JSON_ENTITY_DELTA = "entity_delta";
-
- public final static String GTASK_JSON_ENTITY_TYPE = "entity_type";
-
- public final static String GTASK_JSON_GET_DELETED = "get_deleted";
-
- public final static String GTASK_JSON_ID = "id";
-
- public final static String GTASK_JSON_INDEX = "index";
-
- public final static String GTASK_JSON_LAST_MODIFIED = "last_modified";
-
- public final static String GTASK_JSON_LATEST_SYNC_POINT = "latest_sync_point";
-
- public final static String GTASK_JSON_LIST_ID = "list_id";
-
- public final static String GTASK_JSON_LISTS = "lists";
-
- public final static String GTASK_JSON_NAME = "name";
-
- public final static String GTASK_JSON_NEW_ID = "new_id";
-
- public final static String GTASK_JSON_NOTES = "notes";
-
- public final static String GTASK_JSON_PARENT_ID = "parent_id";
-
- public final static String GTASK_JSON_PRIOR_SIBLING_ID = "prior_sibling_id";
-
- public final static String GTASK_JSON_RESULTS = "results";
-
- public final static String GTASK_JSON_SOURCE_LIST = "source_list";
-
- public final static String GTASK_JSON_TASKS = "tasks";
-
- public final static String GTASK_JSON_TYPE = "type";
-
- public final static String GTASK_JSON_TYPE_GROUP = "GROUP";
-
- public final static String GTASK_JSON_TYPE_TASK = "TASK";
-
- public final static String GTASK_JSON_USER = "user";
-
- public final static String MIUI_FOLDER_PREFFIX = "[MIUI_Notes]";
-
- public final static String FOLDER_DEFAULT = "Default";
-
- public final static String FOLDER_CALL_NOTE = "Call_Note";
-
- public final static String FOLDER_META = "METADATA";
-
- public final static String META_HEAD_GTASK_ID = "meta_gid";
-
- public final static String META_HEAD_NOTE = "meta_note";
-
- public final static String META_HEAD_DATA = "meta_data";
-
- public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE";
-
-}
diff --git a/doc/蔡安南——精读代码/tool/ResourceParser.java b/doc/蔡安南——精读代码/tool/ResourceParser.java
deleted file mode 100644
index 1ad3ad60..00000000
--- a/doc/蔡安南——精读代码/tool/ResourceParser.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * 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.tool;
-
-import android.content.Context;
-import android.preference.PreferenceManager;
-
-import net.micode.notes.R;
-import net.micode.notes.ui.NotesPreferenceActivity;
-
-public class ResourceParser {
-
- public static final int YELLOW = 0;
- public static final int BLUE = 1;
- public static final int WHITE = 2;
- public static final int GREEN = 3;
- public static final int RED = 4;
-
- public static final int BG_DEFAULT_COLOR = YELLOW;
-
- public static final int TEXT_SMALL = 0;
- public static final int TEXT_MEDIUM = 1;
- public static final int TEXT_LARGE = 2;
- public static final int TEXT_SUPER = 3;
-
- public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
-
- public static class NoteBgResources {
- private final static int [] BG_EDIT_RESOURCES = new int [] {
- R.drawable.edit_yellow,
- R.drawable.edit_blue,
- R.drawable.edit_white,
- R.drawable.edit_green,
- R.drawable.edit_red
- };
-
- private final static int [] BG_EDIT_TITLE_RESOURCES = new int [] {
- R.drawable.edit_title_yellow,
- R.drawable.edit_title_blue,
- R.drawable.edit_title_white,
- R.drawable.edit_title_green,
- R.drawable.edit_title_red
- };
-
- public static int getNoteBgResource(int id) {
- return BG_EDIT_RESOURCES[id];
- }
-
- public static int getNoteTitleBgResource(int id) {
- return BG_EDIT_TITLE_RESOURCES[id];
- }
- }
-
- public static int getDefaultBgId(Context context) {
- if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean(
- NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) {
- return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
- } else {
- return BG_DEFAULT_COLOR;
- }
- }
-
- public static class NoteItemBgResources {
- private final static int [] BG_FIRST_RESOURCES = new int [] {
- R.drawable.list_yellow_up,
- R.drawable.list_blue_up,
- R.drawable.list_white_up,
- R.drawable.list_green_up,
- R.drawable.list_red_up
- };
-
- private final static int [] BG_NORMAL_RESOURCES = new int [] {
- R.drawable.list_yellow_middle,
- R.drawable.list_blue_middle,
- R.drawable.list_white_middle,
- R.drawable.list_green_middle,
- R.drawable.list_red_middle
- };
-
- private final static int [] BG_LAST_RESOURCES = new int [] {
- R.drawable.list_yellow_down,
- R.drawable.list_blue_down,
- R.drawable.list_white_down,
- R.drawable.list_green_down,
- R.drawable.list_red_down,
- };
-
- private final static int [] BG_SINGLE_RESOURCES = new int [] {
- R.drawable.list_yellow_single,
- R.drawable.list_blue_single,
- R.drawable.list_white_single,
- R.drawable.list_green_single,
- R.drawable.list_red_single
- };
-
- public static int getNoteBgFirstRes(int id) {
- return BG_FIRST_RESOURCES[id];
- }
-
- public static int getNoteBgLastRes(int id) {
- return BG_LAST_RESOURCES[id];
- }
-
- public static int getNoteBgSingleRes(int id) {
- return BG_SINGLE_RESOURCES[id];
- }
-
- public static int getNoteBgNormalRes(int id) {
- return BG_NORMAL_RESOURCES[id];
- }
-
- public static int getFolderBgRes() {
- return R.drawable.list_folder;
- }
- }
-
- public static class WidgetBgResources {
- private final static int [] BG_2X_RESOURCES = new int [] {
- R.drawable.widget_2x_yellow,
- R.drawable.widget_2x_blue,
- R.drawable.widget_2x_white,
- R.drawable.widget_2x_green,
- R.drawable.widget_2x_red,
- };
-
- public static int getWidget2xBgResource(int id) {
- return BG_2X_RESOURCES[id];
- }
-
- private final static int [] BG_4X_RESOURCES = new int [] {
- R.drawable.widget_4x_yellow,
- R.drawable.widget_4x_blue,
- R.drawable.widget_4x_white,
- R.drawable.widget_4x_green,
- R.drawable.widget_4x_red
- };
-
- public static int getWidget4xBgResource(int id) {
- return BG_4X_RESOURCES[id];
- }
- }
-
- public static class TextAppearanceResources {
- private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] {
- R.style.TextAppearanceNormal,
- R.style.TextAppearanceMedium,
- R.style.TextAppearanceLarge,
- R.style.TextAppearanceSuper
- };
-
- public static int getTexAppearanceResource(int id) {
- /**
- * HACKME: Fix bug of store the resource id in shared preference.
- * The id may larger than the length of resources, in this case,
- * return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
- */
- if (id >= TEXTAPPEARANCE_RESOURCES.length) {
- return BG_DEFAULT_FONT_SIZE;
- }
- return TEXTAPPEARANCE_RESOURCES[id];
- }
-
- public static int getResourcesSize() {
- return TEXTAPPEARANCE_RESOURCES.length;
- }
- }
-}
diff --git a/doc/蔡安南——精读代码/widget/NoteWidgetProvider.java b/doc/蔡安南——精读代码/widget/NoteWidgetProvider.java
deleted file mode 100644
index 43e36036..00000000
--- a/doc/蔡安南——精读代码/widget/NoteWidgetProvider.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * 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.widget;
-import android.app.PendingIntent;
-import android.appwidget.AppWidgetManager;
-import android.appwidget.AppWidgetProvider;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.Intent;
-import android.database.Cursor;
-import android.util.Log;
-import android.widget.RemoteViews;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.data.Notes.NoteColumns;
-import net.micode.notes.tool.ResourceParser;
-import net.micode.notes.ui.NoteEditActivity;
-import net.micode.notes.ui.NotesListActivity;
-
-public abstract class NoteWidgetProvider extends AppWidgetProvider {
- public static final String [] PROJECTION = new String [] {
- NoteColumns.ID,
- NoteColumns.BG_COLOR_ID,
- NoteColumns.SNIPPET
- };
-
- public static final int COLUMN_ID = 0;
- public static final int COLUMN_BG_COLOR_ID = 1;
- public static final int COLUMN_SNIPPET = 2;
-
- private static final String TAG = "NoteWidgetProvider";
-
- @Override
- public void onDeleted(Context context, int[] appWidgetIds) {
- ContentValues values = new ContentValues();
- values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
- for (int i = 0; i < appWidgetIds.length; i++) {
- context.getContentResolver().update(Notes.CONTENT_NOTE_URI,
- values,
- NoteColumns.WIDGET_ID + "=?",
- new String[] { String.valueOf(appWidgetIds[i])});
- }
- }
-
-/*
-这是一个Java类`NoteWidgetProvider`中的一个方法`update`，它用于更新小部件的内容和外观。
-
-具体来说，`update`方法有两个重载版本：一个公共版本和一个私有版本。公共版本调用私有版本，并将`privacyMode`参数设置为`false`。
-
-私有版本的`update`方法遍历所有小部件ID，并为每个小部件更新内容和外观。具体来说，该方法执行以下步骤：
-
-- 获取小部件的背景ID和内容片段。
-- 创建一个启动笔记编辑或查看活动的意图，并将小部件的ID和类型作为额外参数传递。
-- 如果数据库中存在与小部件ID相对应的笔记，则将意图的操作设置为`Intent.ACTION_VIEW`，并将笔记的ID作为额外参数传递。否则，将操作设置为`Intent.ACTION_INSERT_OR_EDIT`。
-- 根据小部件的背景ID和内容片段，创建一个`RemoteViews`对象，并设置小部件的背景图像和文本。
-- 为小部件的文本视图设置一个单击操作，该操作将启动上述意图。如果`privacyMode`为`true`，则文本视图将显示“正在访问模式”。
-- 使用`AppWidgetManager.updateAppWidget`方法更新小部件的内容和外观。
-
-*/
- private Cursor getNoteWidgetInfo(Context context, int widgetId) {
- return context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
- PROJECTION,
- NoteColumns.WIDGET_ID + "=? AND " + NoteColumns.PARENT_ID + "<>?",
- new String[] { String.valueOf(widgetId), String.valueOf(Notes.ID_TRASH_FOLER) },
- null);
- }
-
- protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
- update(context, appWidgetManager, appWidgetIds, false);
- }
-
- private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds,
- boolean privacyMode) {
- for (int i = 0; i < appWidgetIds.length; i++) {
- if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) {
- int bgId = ResourceParser.getDefaultBgId(context);
- String snippet = "";
- Intent intent = new Intent(context, NoteEditActivity.class);
- intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
- intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]);
- intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType());
-
- Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]);
- if (c != null && c.moveToFirst()) {
- if (c.getCount() > 1) {
- Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]);
- c.close();
- return;
- }
- snippet = c.getString(COLUMN_SNIPPET);
- bgId = c.getInt(COLUMN_BG_COLOR_ID);
- intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID));
- intent.setAction(Intent.ACTION_VIEW);
- } else {
- snippet = context.getResources().getString(R.string.widget_havenot_content);
- intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
- }
-
- if (c != null) {
- c.close();
- }
-
- RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId());
- rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId));
- intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId);
- /**
- * Generate the pending intent to start host for the widget
- */
- PendingIntent pendingIntent = null;
- if (privacyMode) {
- rv.setTextViewText(R.id.widget_text,
- context.getString(R.string.widget_under_visit_mode));
- pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], new Intent(
- context, NotesListActivity.class), PendingIntent.FLAG_UPDATE_CURRENT);
- } else {
- rv.setTextViewText(R.id.widget_text, snippet);
- pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent,
- PendingIntent.FLAG_UPDATE_CURRENT);
- }
-
- rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent);
- appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
- }
- }
- }
-
- protected abstract int getBgResourceId(int bgId);
-
- protected abstract int getLayoutId();
-
- protected abstract int getWidgetType();
-}
diff --git a/doc/蔡安南——精读代码/widget/NoteWidgetProvider_2x.java b/doc/蔡安南——精读代码/widget/NoteWidgetProvider_2x.java
deleted file mode 100644
index 4c8dbee0..00000000
--- a/doc/蔡安南——精读代码/widget/NoteWidgetProvider_2x.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * 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.widget;
-
-import android.appwidget.AppWidgetManager;
-import android.content.Context;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.tool.ResourceParser;
-
-/*
-这是一个Java类`NoteWidgetProvider_2x`，它继承自`NoteWidgetProvider`类。
-
-`NoteWidgetProvider_2x`类覆盖了`NoteWidgetProvider`类的三个方法：`onUpdate`、`getLayoutId`和`getBgResourceId`。
-
-`onUpdate`方法调用了`NoteWidgetProvider`类的`update`方法，并传递了相同的参数。
-
-`getLayoutId`方法返回小部件布局的资源ID，该布局用于在小部件上显示笔记的内容。
-
-`getBgResourceId`方法返回小部件背景的资源ID，该背景用于在小部件上显示笔记的背景。
-
-`getWidgetType`方法返回小部件的类型，该类型为`Notes.TYPE_WIDGET_2X`，表示这是一个2x2大小的小部件。
-*/
-
-public class NoteWidgetProvider_2x extends NoteWidgetProvider {
- @Override
- public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
- super.update(context, appWidgetManager, appWidgetIds);
- }
-
- @Override
- protected int getLayoutId() {
- return R.layout.widget_2x;
- }
-
- @Override
- protected int getBgResourceId(int bgId) {
- return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);
- }
-
- @Override
- protected int getWidgetType() {
- return Notes.TYPE_WIDGET_2X;
- }
-}
diff --git a/doc/蔡安南——精读代码/widget/NoteWidgetProvider_4x.java b/doc/蔡安南——精读代码/widget/NoteWidgetProvider_4x.java
deleted file mode 100644
index 4e2f8641..00000000
--- a/doc/蔡安南——精读代码/widget/NoteWidgetProvider_4x.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * 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.widget;
-
-import android.appwidget.AppWidgetManager;
-import android.content.Context;
-
-import net.micode.notes.R;
-import net.micode.notes.data.Notes;
-import net.micode.notes.tool.ResourceParser;
-
-/*
-这是一个Java类`NoteWidgetProvider_2x`，它继承自`NoteWidgetProvider`类。
-
-`NoteWidgetProvider_2x`类覆盖了`NoteWidgetProvider`类的三个方法：`onUpdate`、`getLayoutId`和`getBgResourceId`。
-
-`onUpdate`方法调用了`NoteWidgetProvider`类的`update`方法，并传递了相同的参数。
-
-`getLayoutId`方法返回小部件布局的资源ID，该布局用于在小部件上显示笔记的内容。
-
-`getBgResourceId`方法返回小部件背景的资源ID，该背景用于在小部件上显示笔记的背景。
-
-`getWidgetType`方法返回小部件的类型，该类型为`Notes.TYPE_WIDGET_2X`，表示这是一个2x2大小的小部件。
-*/
-
-public class NoteWidgetProvider_4x extends NoteWidgetProvider {
- @Override
- public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
- super.update(context, appWidgetManager, appWidgetIds);
- }
-
- protected int getLayoutId() {
- return R.layout.widget_4x;
- }
-
- @Override
- protected int getBgResourceId(int bgId) {
- return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
- }
-
- @Override
- protected int getWidgetType() {
- return Notes.TYPE_WIDGET_4X;
- }
-}
diff --git a/doc/软件体系结构设计文档.docx b/doc/软件体系结构设计文档.docx
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index 91eadc1f..00000000
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deleted file mode 100644
index d1b66efa..00000000
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diff --git a/model/.DS_Store b/model/.DS_Store
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diff --git a/model/新建文本文档.txt b/model/新建文本文档.txt
deleted file mode 100644
index e69de29b..00000000
diff --git a/other/新建文本文档.txt b/other/新建文本文档.txt
deleted file mode 100644
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