diff --git a/src/data/Notes.java b/src/data/Notes.java index 258274f..0b11b73 100644 --- a/src/data/Notes.java +++ b/src/data/Notes.java @@ -88,6 +88,7 @@ public class Notes { public static final String PRIVATE = "is_private"; // 是否为隐私文件夹 public static final String IS_STUDY = "is_study"; // 是否为学习文件夹 public static final String FOCUS_DURATION = "focus_duration"; // 专注时长（毫秒） + public static final String REMINDER_CONTENT = "reminder_content"; // 提醒内容 } /** diff --git a/src/data/NotesDatabaseHelper.java b/src/data/NotesDatabaseHelper.java index 1df3088..991dd35 100644 --- a/src/data/NotesDatabaseHelper.java +++ b/src/data/NotesDatabaseHelper.java @@ -37,7 +37,7 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper { // 数据库名称 private static final String DB_NAME = "note.db"; // 数据库版本号，用于数据库升级管理 - private static final int DB_VERSION = 8; + private static final int DB_VERSION = 9; // 表名常量接口 public interface TABLE { @@ -73,7 +73,8 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper { NoteColumns.PINNED + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.PRIVATE + " INTEGER NOT NULL DEFAULT 0," + NoteColumns.IS_STUDY + " INTEGER NOT NULL DEFAULT 0," + - NoteColumns.FOCUS_DURATION + " INTEGER NOT NULL DEFAULT 0" + + NoteColumns.FOCUS_DURATION + " INTEGER NOT NULL DEFAULT 0," + + NoteColumns.REMINDER_CONTENT + " TEXT NOT NULL DEFAULT ''" + ")"; // 创建data表的SQL语句 @@ -375,6 +376,12 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper { upgradeToV8(db); oldVersion++; } + + // 从版本8升级到版本9：添加reminder_content列，用于存储提醒内容 + if (oldVersion == 8) { + upgradeToV9(db); + oldVersion++; + } // 如果需要，重新创建触发器 if (reCreateTriggers) { @@ -468,4 +475,13 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper { db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.FOCUS_DURATION + " INTEGER NOT NULL DEFAULT 0"); } + + /** + * 升级到版本9：添加reminder_content列，用于存储提醒内容 + * @param db SQLiteDatabase对象 + */ + private void upgradeToV9(SQLiteDatabase db) { + db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.REMINDER_CONTENT + + " TEXT NOT NULL DEFAULT ''"); + } } \ No newline at end of file diff --git a/src/net/micode/notes/MainActivity.java b/src/net/micode/notes/MainActivity.java deleted file mode 100644 index df00763..0000000 --- a/src/net/micode/notes/MainActivity.java +++ /dev/null @@ -1,41 +0,0 @@ -package net.micode.notes; - -import android.os.Bundle; - -import androidx.activity.EdgeToEdge; -import androidx.appcompat.app.AppCompatActivity; -import androidx.core.graphics.Insets; -import androidx.core.view.ViewCompat; -import androidx.core.view.WindowInsetsCompat; - -/** - * 笔记应用主Activity - * 应用启动时显示的入口页面 - * 继承自AppCompatActivity，使用AndroidX兼容库 - */ -public class MainActivity extends AppCompatActivity { - - /** - * Activity创建时的生命周期回调方法 - * 初始化Activity布局和界面 - * - * @param savedInstanceState 保存的状态数据，用于Activity重建 - */ - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - // 启用边缘到边缘显示，允许内容延伸到系统UI区域（状态栏和导航栏） - EdgeToEdge.enable(this); - // 设置Activity的布局文件为activity_main.xml - setContentView(R.layout.activity_main); - // 设置窗口插入监听器，处理系统UI区域（如状态栏、导航栏）与内容的交互 - ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> { - // 获取系统栏（状态栏和导航栏）的插入区域 - Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); - // 为视图设置内边距，避免内容被系统栏遮挡 - v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom); - // 返回处理后的插入信息 - return insets; - }); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/data/Notes.java b/src/net/micode/notes/data/Notes.java deleted file mode 100644 index 258274f..0000000 --- a/src/net/micode/notes/data/Notes.java +++ /dev/null @@ -1,133 +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.data; - -import android.net.Uri; - -/** - * Notes 类 - 便签应用的核心常量定义类 - * 包含数据库表定义、ContentProvider URI、Intent键、便签类型等常量 - * 采用接口定义列名和嵌套类分层设计 - */ -public class Notes { - public static final String AUTHORITY = "micode_notes"; - public static final String TAG = "Notes"; - - // 便签类型 - public static final int TYPE_NOTE = 0; - public static final int TYPE_FOLDER = 1; - public static final int TYPE_SYSTEM = 2; - - // 系统文件夹ID - 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; - - // Intent Extra键 - 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"; - - // 小部件类型 - public static final int TYPE_WIDGET_INVALIDE = -1; - public static final int TYPE_WIDGET_2X = 0; - public static final int TYPE_WIDGET_4X = 1; - - /** - * DataConstants - 数据类型常量 - */ - public static class DataConstants { - public static final String NOTE = TextNote.CONTENT_ITEM_TYPE; - public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE; - } - - public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note"); - public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data"); - - /** - * NoteColumns - 便签表列定义 - */ - public interface NoteColumns { - public static final String ID = "_id"; - public static final String PARENT_ID = "parent_id"; - public static final String CREATED_DATE = "created_date"; - public static final String MODIFIED_DATE = "modified_date"; - public static final String ALERTED_DATE = "alert_date"; - public static final String SNIPPET = "snippet"; - public static final String WIDGET_ID = "widget_id"; - public static final String WIDGET_TYPE = "widget_type"; - public static final String BG_COLOR_ID = "bg_color_id"; - public static final String HAS_ATTACHMENT = "has_attachment"; - public static final String NOTES_COUNT = "notes_count"; - public static final String TYPE = "type"; - public static final String SYNC_ID = "sync_id"; - public static final String LOCAL_MODIFIED = "local_modified"; - public static final String ORIGIN_PARENT_ID = "origin_parent_id"; - public static final String GTASK_ID = "gtask_id"; - public static final String VERSION = "version"; - public static final String PINNED = "pinned"; - public static final String TITLE = "title"; // 便签标题字段 - public static final String PRIVATE = "is_private"; // 是否为隐私文件夹 - public static final String IS_STUDY = "is_study"; // 是否为学习文件夹 - public static final String FOCUS_DURATION = "focus_duration"; // 专注时长（毫秒） - } - - /** - * DataColumns - 便签数据表列定义，采用EAV模型 - */ - public interface DataColumns { - public static final String ID = "_id"; - public static final String MIME_TYPE = "mime_type"; - public static final String NOTE_ID = "note_id"; - public static final String CREATED_DATE = "created_date"; - public static final String MODIFIED_DATE = "modified_date"; - public static final String CONTENT = "content"; - public static final String DATA1 = "data1"; - public static final String DATA2 = "data2"; - public static final String DATA3 = "data3"; - public static final String DATA4 = "data4"; - public static final String DATA5 = "data5"; - } - - /** - * TextNote - 文本便签的特定列定义 - */ - public static final class TextNote implements DataColumns { - public static final String MODE = DATA1; // 1:清单模式 0:普通模式 - 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"); - } - - /** - * CallNote - 通话记录便签的特定列定义 - */ - public static final class CallNote implements DataColumns { - public static final String CALL_DATE = DATA1; // 通话日期 - public static final String PHONE_NUMBER = DATA3; // 电话号码 - - 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"); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/data/NotesProvider.java b/src/net/micode/notes/data/NotesProvider.java deleted file mode 100644 index 6e71154..0000000 --- a/src/net/micode/notes/data/NotesProvider.java +++ /dev/null @@ -1,370 +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.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; - -/** - * NotesProvider 类 - 便签应用的ContentProvider - * - * 功能：为便签应用提供数据访问接口，通过ContentProvider机制实现数据共享 - * 继承自ContentProvider，实现对note表和data表的CRUD操作，并支持搜索功能 - */ -public class NotesProvider extends ContentProvider { - private static final UriMatcher mMatcher; // URI匹配器，用于匹配不同的URI请求 - - private NotesDatabaseHelper mHelper; // 数据库帮助类实例 - - private static final String TAG = "NotesProvider"; // 日志标签 - - // URI匹配常量定义 - private static final int URI_NOTE = 1; // 匹配note表所有记录 - private static final int URI_NOTE_ITEM = 2; // 匹配note表单条记录 - private static final int URI_DATA = 3; // 匹配data表所有记录 - private static final int URI_DATA_ITEM = 4; // 匹配data表单条记录 - private static final int URI_SEARCH = 5; // 匹配搜索请求 - private static final int URI_SEARCH_SUGGEST = 6; // 匹配搜索建议请求 - - // 静态初始化块：初始化URI匹配器，添加各种URI模式 - 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); - } - - /** - * 搜索投影字段定义： - * x'0A' 表示SQLite中的换行符'\n' - * 对于搜索结果中的标题和内容，我们将修剪'\n'和空格以显示更多信息 - */ - 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; - - // 便签片段搜索查询语句 - private static String NOTES_SNIPPET_SEARCH_QUERY = "SELECT " + NOTES_SEARCH_PROJECTION - + " FROM " + TABLE.NOTE - + " WHERE " + NoteColumns.SNIPPET + " LIKE ?" // 模糊匹配搜索条件 - + " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER // 排除回收站中的便签 - + " AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE; // 只搜索普通便签类型 - - /** - * ContentProvider创建时调用，初始化数据库帮助类 - * @return true表示初始化成功 - */ - @Override - public boolean onCreate() { - mHelper = NotesDatabaseHelper.getInstance(getContext()); - return true; - } - - /** - * 查询方法，根据URI匹配不同的查询逻辑 - * @param uri 请求的URI - * @param projection 要返回的列 - * @param selection 查询条件 - * @param selectionArgs 查询参数 - * @param sortOrder 排序方式 - * @return 查询结果的Cursor对象 - */ - @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: // 查询note表所有记录 - c = db.query(TABLE.NOTE, projection, selection, selectionArgs, null, null, - sortOrder); - break; - case URI_NOTE_ITEM: // 查询note表单条记录 - id = uri.getPathSegments().get(1); // 从URI路径段中获取ID - c = db.query(TABLE.NOTE, projection, NoteColumns.ID + "=" + id - + parseSelection(selection), selectionArgs, null, null, sortOrder); - break; - case URI_DATA: // 查询data表所有记录 - c = db.query(TABLE.DATA, projection, selection, selectionArgs, null, null, - sortOrder); - break; - case URI_DATA_ITEM: // 查询data表单条记录 - 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: // 处理搜索和搜索建议请求 - if (sortOrder != null || projection != null) { - throw new IllegalArgumentException( - "do not specify sortOrder, selection, selectionArgs, or projection" + "with this query"); - } - - String searchString = null; - // 根据URI类型获取搜索字符串 - if (mMatcher.match(uri) == URI_SEARCH_SUGGEST) { - if (uri.getPathSegments().size() > 1) { - searchString = uri.getPathSegments().get(1); - } - } else { - searchString = uri.getQueryParameter("pattern"); // 从查询参数获取搜索模式 - } - - if (TextUtils.isEmpty(searchString)) { - return null; // 搜索字符串为空则返回null - } - - try { - searchString = String.format("%%%s%%", searchString); // 添加通配符进行模糊匹配 - 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); - } - // 设置通知URI，以便在数据变化时能够通知观察者 - if (c != null) { - c.setNotificationUri(getContext().getContentResolver(), uri); - } - return c; - } - - /** - * 插入数据方法 - * @param uri 请求的URI - * @param values 要插入的数据 - * @return 插入数据的新URI - */ - @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: // 插入note表记录 - insertedId = noteId = db.insert(TABLE.NOTE, null, values); - break; - case URI_DATA: // 插入data表记录 - 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); - } - // 通知note URI的数据变化 - if (noteId > 0) { - getContext().getContentResolver().notifyChange( - ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), null); - } - - // 通知data URI的数据变化 - if (dataId > 0) { - getContext().getContentResolver().notifyChange( - ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), null); - } - - // 返回新插入数据的URI - return ContentUris.withAppendedId(uri, insertedId); - } - - /** - * 删除数据方法 - * @param uri 请求的URI - * @param selection 删除条件 - * @param selectionArgs 删除参数 - * @return 删除的记录数 - */ - @Override - public int delete(Uri uri, String selection, String[] selectionArgs) { - int count = 0; - String id = null; - SQLiteDatabase db = mHelper.getWritableDatabase(); - boolean deleteData = false; // 标记是否删除data表数据 - switch (mMatcher.match(uri)) { - case URI_NOTE: // 删除note表记录（系统文件夹不允许删除） - selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 "; - count = db.delete(TABLE.NOTE, selection, selectionArgs); - break; - case URI_NOTE_ITEM: // 删除note表单条记录 - id = uri.getPathSegments().get(1); - /** - * ID小于0的是系统文件夹，不允许删除 - */ - long noteId = Long.valueOf(id); - if (noteId <= 0) { - break; // 系统文件夹不删除 - } - count = db.delete(TABLE.NOTE, - NoteColumns.ID + "=" + id + parseSelection(selection), selectionArgs); - break; - case URI_DATA: // 删除data表记录 - count = db.delete(TABLE.DATA, selection, selectionArgs); - deleteData = true; - break; - case URI_DATA_ITEM: // 删除data表单条记录 - 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); - } - // 如果删除了记录，通知数据变化 - if (count > 0) { - if (deleteData) { - // 删除data表数据时需要通知note URI - getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null); - } - getContext().getContentResolver().notifyChange(uri, null); - } - return count; - } - - /** - * 更新数据方法 - * @param uri 请求的URI - * @param values 更新的数据 - * @param selection 更新条件 - * @param selectionArgs 更新参数 - * @return 更新的记录数 - */ - @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; // 标记是否更新data表数据 - switch (mMatcher.match(uri)) { - case URI_NOTE: // 更新note表记录 - increaseNoteVersion(-1, selection, selectionArgs); // 增加版本号 - count = db.update(TABLE.NOTE, values, selection, selectionArgs); - break; - case URI_NOTE_ITEM: // 更新note表单条记录 - id = uri.getPathSegments().get(1); - increaseNoteVersion(Long.valueOf(id), selection, selectionArgs); // 增加版本号 - count = db.update(TABLE.NOTE, values, NoteColumns.ID + "=" + id - + parseSelection(selection), selectionArgs); - break; - case URI_DATA: // 更新data表记录 - count = db.update(TABLE.DATA, values, selection, selectionArgs); - updateData = true; - break; - case URI_DATA_ITEM: // 更新data表单条记录 - 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); - } - - // 如果更新了记录，通知数据变化 - if (count > 0) { - if (updateData) { - // 更新data表数据时需要通知note URI - getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null); - } - getContext().getContentResolver().notifyChange(uri, null); - } - return count; - } - - /** - * 解析选择条件，将传入的条件转换为AND连接的条件 - * @param selection 原始选择条件 - * @return 解析后的选择条件字符串 - */ - private String parseSelection(String selection) { - return (!TextUtils.isEmpty(selection) ? " AND (" + selection + ')' : ""); - } - - /** - * 增加便签版本号 - * @param id 便签ID（大于0）或-1表示更新所有匹配的记录 - * @param selection 更新条件 - * @param selectionArgs 更新参数 - */ - 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 "); // 版本号加1 - - // 构建WHERE子句 - 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; - // 替换参数占位符 - for (String args : selectionArgs) { - selectString = selectString.replaceFirst("\\?", args); - } - sql.append(selectString); - } - - // 执行SQL语句 - mHelper.getWritableDatabase().execSQL(sql.toString()); - } - - /** - * 获取URI对应的MIME类型（暂未实现） - * @param uri 请求的URI - * @return MIME类型字符串 - */ - @Override - public String getType(Uri uri) { - // TODO Auto-generated method stub - return null; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/data/SqlData.java b/src/net/micode/notes/gtask/data/SqlData.java deleted file mode 100644 index 77a98c4..0000000 --- a/src/net/micode/notes/gtask/data/SqlData.java +++ /dev/null @@ -1,231 +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.gtask.data; - -import android.content.ContentResolver; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.Context; -import android.database.Cursor; -import android.net.Uri; -import android.util.Log; - -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.DataColumns; -import net.micode.notes.data.Notes.DataConstants; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.data.NotesDatabaseHelper.TABLE; -import net.micode.notes.gtask.exception.ActionFailureException; - -import org.json.JSONException; -import org.json.JSONObject; - -/** - * SqlData 类 - 数据库数据操作类 - * - * 功能：封装对便签数据表（data表）的CRUD操作，提供JSON数据与数据库记录的转换 - * 用于在本地数据库和Google Tasks同步之间进行数据映射和转换 - * 实现数据的差异更新和版本控制，提高同步效率 - */ -public class SqlData { - private static final String TAG = SqlData.class.getSimpleName(); // 日志标签 - - private static final int INVALID_ID = -99999; // 无效ID标识 - - // 数据表查询字段投影 - public static final String[] PROJECTION_DATA = new String[] { - DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1, - DataColumns.DATA3 - }; - - // 字段索引常量 - public static final int DATA_ID_COLUMN = 0; // ID字段索引 - public static final int DATA_MIME_TYPE_COLUMN = 1; // MIME类型字段索引 - public static final int DATA_CONTENT_COLUMN = 2; // 内容字段索引 - public static final int DATA_CONTENT_DATA_1_COLUMN = 3;// DATA1字段索引 - public static final int DATA_CONTENT_DATA_3_COLUMN = 4;// DATA3字段索引 - - private ContentResolver mContentResolver; // 内容解析器，用于访问ContentProvider - private boolean mIsCreate; // 创建标记：true表示新数据，false表示已存在数据 - private long mDataId; // 数据ID - private String mDataMimeType; // 数据MIME类型 - private String mDataContent; // 数据内容 - private long mDataContentData1; // 数据DATA1字段值 - private String mDataContentData3; // 数据DATA3字段值 - private ContentValues mDiffDataValues; // 差异数据值，用于记录需要更新的字段 - - /** - * 构造函数：创建新的SqlData对象（用于创建新数据） - * @param context Android上下文 - */ - public SqlData(Context context) { - mContentResolver = context.getContentResolver(); - mIsCreate = true; // 标记为新数据 - mDataId = INVALID_ID; // 初始化ID为无效值 - mDataMimeType = DataConstants.NOTE; // 默认MIME类型为普通便签 - mDataContent = ""; // 初始化内容为空 - mDataContentData1 = 0; // 初始化DATA1为0 - mDataContentData3 = ""; // 初始化DATA3为空 - mDiffDataValues = new ContentValues(); // 创建差异值容器 - } - - /** - * 构造函数：从数据库游标创建SqlData对象（用于加载已有数据） - * @param context Android上下文 - * @param c 数据库查询结果的Cursor - */ - public SqlData(Context context, Cursor c) { - mContentResolver = context.getContentResolver(); - mIsCreate = false; // 标记为已有数据 - loadFromCursor(c); // 从游标加载数据 - mDiffDataValues = new ContentValues(); // 创建差异值容器 - } - - /** - * 从数据库游标加载数据到内存字段 - * @param c 数据库查询结果的Cursor - */ - private void loadFromCursor(Cursor c) { - mDataId = c.getLong(DATA_ID_COLUMN); - mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN); - mDataContent = c.getString(DATA_CONTENT_COLUMN); - mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN); - mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN); - } - - /** - * 从JSON对象设置数据内容，并记录变更的字段 - * @param js 包含数据的JSONObject - * @throws JSONException JSON解析异常 - */ - public void setContent(JSONObject js) throws JSONException { - // 处理数据ID - long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID; - if (mIsCreate || mDataId != dataId) { - mDiffDataValues.put(DataColumns.ID, dataId); - } - mDataId = dataId; - - // 处理MIME类型 - String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE) - : DataConstants.NOTE; - if (mIsCreate || !mDataMimeType.equals(dataMimeType)) { - mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType); - } - mDataMimeType = dataMimeType; - - // 处理内容 - String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : ""; - if (mIsCreate || !mDataContent.equals(dataContent)) { - mDiffDataValues.put(DataColumns.CONTENT, dataContent); - } - mDataContent = dataContent; - - // 处理DATA1字段 - long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0; - if (mIsCreate || mDataContentData1 != dataContentData1) { - mDiffDataValues.put(DataColumns.DATA1, dataContentData1); - } - mDataContentData1 = dataContentData1; - - // 处理DATA3字段 - String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : ""; - if (mIsCreate || !mDataContentData3.equals(dataContentData3)) { - mDiffDataValues.put(DataColumns.DATA3, dataContentData3); - } - mDataContentData3 = dataContentData3; - } - - /** - * 获取当前数据的JSON表示 - * @return 包含数据的JSONObject，如果是新数据则返回null - * @throws JSONException JSON创建异常 - */ - public JSONObject getContent() throws JSONException { - if (mIsCreate) { - Log.e(TAG, "it seems that we haven't created this in database yet"); - return null; - } - // 创建JSON对象并添加所有字段 - JSONObject js = new JSONObject(); - js.put(DataColumns.ID, mDataId); - js.put(DataColumns.MIME_TYPE, mDataMimeType); - js.put(DataColumns.CONTENT, mDataContent); - js.put(DataColumns.DATA1, mDataContentData1); - js.put(DataColumns.DATA3, mDataContentData3); - return js; - } - - /** - * 提交数据到数据库 - * @param noteId 关联的便签ID - * @param validateVersion 是否验证版本号 - * @param version 版本号（仅在validateVersion为true时使用） - * @throws ActionFailureException 数据提交失败异常 - */ - public void commit(long noteId, boolean validateVersion, long version) { - if (mIsCreate) { - // 创建新数据记录 - if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) { - mDiffDataValues.remove(DataColumns.ID); - } - - mDiffDataValues.put(DataColumns.NOTE_ID, noteId); // 设置关联的便签ID - Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues); - try { - // 从返回的URI中提取新创建的数据ID - mDataId = Long.valueOf(uri.getPathSegments().get(1)); - } catch (NumberFormatException e) { - Log.e(TAG, "Get note id error :" + e.toString()); - throw new ActionFailureException("create note failed"); - } - } else { - // 更新已有数据记录 - if (mDiffDataValues.size() > 0) { - int result = 0; - if (!validateVersion) { - // 不验证版本号，直接更新 - result = mContentResolver.update(ContentUris.withAppendedId( - Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null); - } else { - // 验证版本号，确保数据未被其他操作修改 - result = mContentResolver.update(ContentUris.withAppendedId( - Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, - " ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE - + " WHERE " + NoteColumns.VERSION + "=?)", new String[] { - String.valueOf(noteId), String.valueOf(version) - }); - } - if (result == 0) { - Log.w(TAG, "there is no update. maybe user updates note when syncing"); - } - } - } - - // 重置状态 - mDiffDataValues.clear(); - mIsCreate = false; - } - - /** - * 获取数据ID - * @return 数据ID - */ - public long getId() { - return mDataId; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/data/Task.java b/src/net/micode/notes/gtask/data/Task.java deleted file mode 100644 index 3589281..0000000 --- a/src/net/micode/notes/gtask/data/Task.java +++ /dev/null @@ -1,435 +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.gtask.data; - -import android.database.Cursor; -import android.text.TextUtils; -import android.util.Log; - -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.DataColumns; -import net.micode.notes.data.Notes.DataConstants; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.gtask.exception.ActionFailureException; -import net.micode.notes.tool.GTaskStringUtils; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -/** - * Task 类 - 具体任务实体类 - * - * 功能：代表一个具体的便签任务，继承自Node抽象类 - * 实现便签与Google Tasks同步的具体逻辑，包括创建、更新、同步操作 - * 处理本地数据库与远程Google Tasks服务器之间的数据映射和转换 - */ -public class Task extends Node { - private static final String TAG = Task.class.getSimpleName(); // 日志标签 - - // 任务特有属性 - private boolean mCompleted; // 完成状态标记 - private String mNotes; // 任务备注/描述 - private JSONObject mMetaInfo; // 元信息（存储本地便签的详细信息） - private Task mPriorSibling; // 前一个兄弟任务（用于排序） - private TaskList mParent; // 父任务列表（TaskList） - - /** - * 默认构造函数，初始化任务属性 - */ - public Task() { - super(); - mCompleted = false; // 默认未完成 - mNotes = null; // 默认无备注 - mPriorSibling = null; // 默认无前兄弟任务 - mParent = null; // 默认无父列表 - mMetaInfo = null; // 默认无元信息 - } - - /** - * 获取创建任务的JSON操作数据（用于发送到Google Tasks服务器） - * @param actionId 操作ID - * @return 包含创建操作数据的JSONObject - * @throws ActionFailureException 生成JSON失败时抛出 - */ - public JSONObject getCreateAction(int actionId) { - JSONObject js = new JSONObject(); - - try { - // 操作类型：创建 - js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE); - - // 操作ID - js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId); - - // 索引位置（在父列表中的位置） - js.put(GTaskStringUtils.GTASK_JSON_INDEX, mParent.getChildTaskIndex(this)); - - // 实体数据变化 - JSONObject entity = new JSONObject(); - entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 任务名称 - entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null"); // 创建者ID - entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE, - GTaskStringUtils.GTASK_JSON_TYPE_TASK); // 实体类型为任务 - if (getNotes() != null) { - entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes()); // 任务备注 - } - js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); - - // 父列表ID - js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid()); - - // 目标父类型 - js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE, - GTaskStringUtils.GTASK_JSON_TYPE_GROUP); - - // 列表ID（与父列表ID相同） - js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid()); - - // 前兄弟任务ID（用于排序） - if (mPriorSibling != null) { - js.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, mPriorSibling.getGid()); - } - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to generate task-create jsonobject"); - } - - return js; - } - - /** - * 获取更新任务的JSON操作数据（用于发送到Google Tasks服务器） - * @param actionId 操作ID - * @return 包含更新操作数据的JSONObject - * @throws ActionFailureException 生成JSON失败时抛出 - */ - public JSONObject getUpdateAction(int actionId) { - JSONObject js = new JSONObject(); - - try { - // 操作类型：更新 - js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE); - - // 操作ID - js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId); - - // 任务ID - js.put(GTaskStringUtils.GTASK_JSON_ID, getGid()); - - // 实体数据变化 - JSONObject entity = new JSONObject(); - entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 任务名称 - if (getNotes() != null) { - entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes()); // 任务备注 - } - entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted()); // 删除状态 - js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to generate task-update jsonobject"); - } - - return js; - } - - /** - * 从远程JSON数据设置任务内容（从Google Tasks服务器获取） - * @param js 包含远程任务数据的JSONObject - * @throws ActionFailureException 解析JSON失败时抛出 - */ - public void setContentByRemoteJSON(JSONObject js) { - if (js != null) { - try { - // 任务ID - if (js.has(GTaskStringUtils.GTASK_JSON_ID)) { - setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID)); - } - - // 最后修改时间 - if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) { - setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)); - } - - // 任务名称 - if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) { - setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME)); - } - - // 任务备注 - if (js.has(GTaskStringUtils.GTASK_JSON_NOTES)) { - setNotes(js.getString(GTaskStringUtils.GTASK_JSON_NOTES)); - } - - // 删除状态 - if (js.has(GTaskStringUtils.GTASK_JSON_DELETED)) { - setDeleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_DELETED)); - } - - // 完成状态 - if (js.has(GTaskStringUtils.GTASK_JSON_COMPLETED)) { - setCompleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_COMPLETED)); - } - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to get task content from jsonobject"); - } - } - } - - /** - * 从本地JSON数据设置任务内容（从本地数据库获取） - * @param js 包含本地便签数据的JSONObject - */ - public void setContentByLocalJSON(JSONObject js) { - if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE) - || !js.has(GTaskStringUtils.META_HEAD_DATA)) { - Log.w(TAG, "setContentByLocalJSON: nothing is avaiable"); - } - - try { - // 获取便签信息和数据数组 - JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); - JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA); - - // 验证便签类型 - if (note.getInt(NoteColumns.TYPE) != Notes.TYPE_NOTE) { - Log.e(TAG, "invalid type"); - return; - } - - // 遍历数据数组，查找便签内容 - for (int i = 0; i < dataArray.length(); i++) { - JSONObject data = dataArray.getJSONObject(i); - if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) { - setName(data.getString(DataColumns.CONTENT)); // 设置任务名称为便签内容 - break; - } - } - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - } - } - - /** - * 从任务内容生成本地JSON数据（用于本地存储） - * @return 包含本地便签数据的JSONObject，如果任务无内容则返回null - */ - public JSONObject getLocalJSONFromContent() { - String name = getName(); - try { - if (mMetaInfo == null) { - // 从Web新创建的任务（没有元信息） - if (name == null) { - Log.w(TAG, "the note seems to be an empty one"); - return null; - } - - // 构建新的JSON结构 - JSONObject js = new JSONObject(); - JSONObject note = new JSONObject(); - JSONArray dataArray = new JSONArray(); - JSONObject data = new JSONObject(); - data.put(DataColumns.CONTENT, name); // 便签内容 - dataArray.put(data); - js.put(GTaskStringUtils.META_HEAD_DATA, dataArray); - note.put(NoteColumns.TYPE, Notes.TYPE_NOTE); // 类型为普通便签 - js.put(GTaskStringUtils.META_HEAD_NOTE, note); - return js; - } else { - // 已同步的任务（有元信息） - JSONObject note = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); - JSONArray dataArray = mMetaInfo.getJSONArray(GTaskStringUtils.META_HEAD_DATA); - - // 更新便签内容 - for (int i = 0; i < dataArray.length(); i++) { - JSONObject data = dataArray.getJSONObject(i); - if (TextUtils.equals(data.getString(DataColumns.MIME_TYPE), DataConstants.NOTE)) { - data.put(DataColumns.CONTENT, getName()); - break; - } - } - - note.put(NoteColumns.TYPE, Notes.TYPE_NOTE); - return mMetaInfo; // 返回更新后的元信息 - } - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - return null; - } - } - - /** - * 设置元信息（从MetaData对象） - * @param metaData 元数据对象 - */ - public void setMetaInfo(MetaData metaData) { - if (metaData != null && metaData.getNotes() != null) { - try { - mMetaInfo = new JSONObject(metaData.getNotes()); - } catch (JSONException e) { - Log.w(TAG, e.toString()); - mMetaInfo = null; - } - } - } - - /** - * 根据数据库游标确定同步操作类型 - * @param c 数据库查询结果的Cursor - * @return 同步操作状态码（SYNC_ACTION_*） - */ - public int getSyncAction(Cursor c) { - try { - JSONObject noteInfo = null; - // 从元信息中获取便签信息 - if (mMetaInfo != null && mMetaInfo.has(GTaskStringUtils.META_HEAD_NOTE)) { - noteInfo = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); - } - - if (noteInfo == null) { - Log.w(TAG, "it seems that note meta has been deleted"); - return SYNC_ACTION_UPDATE_REMOTE; // 远程更新本地 - } - - if (!noteInfo.has(NoteColumns.ID)) { - Log.w(TAG, "remote note id seems to be deleted"); - return SYNC_ACTION_UPDATE_LOCAL; // 本地更新远程 - } - - // 验证便签ID是否匹配 - if (c.getLong(SqlNote.ID_COLUMN) != noteInfo.getLong(NoteColumns.ID)) { - Log.w(TAG, "note id doesn't match"); - return SYNC_ACTION_UPDATE_LOCAL; // ID不匹配，用本地更新远程 - } - - // 检查本地修改标记 - if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) { - // 本地无修改 - if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) { - // 两边都无更新 - return SYNC_ACTION_NONE; - } else { - // 远程有更新，应用到本地 - return SYNC_ACTION_UPDATE_LOCAL; - } - } else { - // 本地有修改 - // 验证Google Task ID是否匹配 - if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) { - Log.e(TAG, "gtask id doesn't match"); - return SYNC_ACTION_ERROR; // ID不匹配，错误 - } - if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) { - // 仅本地有修改 - return SYNC_ACTION_UPDATE_REMOTE; - } else { - // 两边都有修改，冲突 - return SYNC_ACTION_UPDATE_CONFLICT; - } - } - } catch (Exception e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - } - - return SYNC_ACTION_ERROR; // 发生异常，返回错误 - } - - /** - * 判断任务是否值得保存（是否有有效内容） - * @return 如果任务有名称或备注则返回true，否则返回false - */ - public boolean isWorthSaving() { - return mMetaInfo != null || (getName() != null && getName().trim().length() > 0) - || (getNotes() != null && getNotes().trim().length() > 0); - } - - /** - * 设置完成状态 - * @param completed 完成状态（true-已完成，false-未完成） - */ - public void setCompleted(boolean completed) { - this.mCompleted = completed; - } - - /** - * 设置任务备注 - * @param notes 任务备注字符串 - */ - public void setNotes(String notes) { - this.mNotes = notes; - } - - /** - * 设置前兄弟任务（用于排序） - * @param priorSibling 前兄弟任务对象 - */ - public void setPriorSibling(Task priorSibling) { - this.mPriorSibling = priorSibling; - } - - /** - * 设置父任务列表 - * @param parent 父任务列表对象 - */ - public void setParent(TaskList parent) { - this.mParent = parent; - } - - /** - * 获取完成状态 - * @return 完成状态（true-已完成，false-未完成） - */ - public boolean getCompleted() { - return this.mCompleted; - } - - /** - * 获取任务备注 - * @return 任务备注字符串 - */ - public String getNotes() { - return this.mNotes; - } - - /** - * 获取前兄弟任务 - * @return 前兄弟任务对象 - */ - public Task getPriorSibling() { - return this.mPriorSibling; - } - - /** - * 获取父任务列表 - * @return 父任务列表对象 - */ - public TaskList getParent() { - return this.mParent; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/data/TaskList.java b/src/net/micode/notes/gtask/data/TaskList.java deleted file mode 100644 index e096dd8..0000000 --- a/src/net/micode/notes/gtask/data/TaskList.java +++ /dev/null @@ -1,446 +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.gtask.data; - -import android.database.Cursor; -import android.util.Log; - -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.gtask.exception.ActionFailureException; -import net.micode.notes.tool.GTaskStringUtils; - -import org.json.JSONException; -import org.json.JSONObject; - -import java.util.ArrayList; - -/** - * TaskList 类 - 任务列表实体类 - * - * 功能：代表Google Tasks中的一个任务列表（对应小米便签中的文件夹） - * 继承自Node抽象类，可以包含多个Task子任务，实现任务列表的层级管理 - * 处理文件夹与Google Tasks列表的同步，支持子任务的增删改查和排序 - */ -public class TaskList extends Node { - private static final String TAG = TaskList.class.getSimpleName(); // 日志标签 - - private int mIndex; // 任务列表在父容器中的索引位置 - private ArrayList mChildren; // 子任务列表 - - /** - * 默认构造函数，初始化任务列表属性 - */ - public TaskList() { - super(); - mChildren = new ArrayList(); // 初始化子任务列表 - mIndex = 1; // 默认索引为1（Google Tasks的索引从1开始） - } - - /** - * 获取创建任务列表的JSON操作数据（用于发送到Google Tasks服务器） - * @param actionId 操作ID - * @return 包含创建操作数据的JSONObject - * @throws ActionFailureException 生成JSON失败时抛出 - */ - public JSONObject getCreateAction(int actionId) { - JSONObject js = new JSONObject(); - - try { - // 操作类型：创建 - js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE); - - // 操作ID - js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId); - - // 索引位置 - js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex); - - // 实体数据变化 - JSONObject entity = new JSONObject(); - entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 列表名称 - entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null"); // 创建者ID - entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE, - GTaskStringUtils.GTASK_JSON_TYPE_GROUP); // 实体类型为组（列表） - js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to generate tasklist-create jsonobject"); - } - - return js; - } - - /** - * 获取更新任务列表的JSON操作数据（用于发送到Google Tasks服务器） - * @param actionId 操作ID - * @return 包含更新操作数据的JSONObject - * @throws ActionFailureException 生成JSON失败时抛出 - */ - public JSONObject getUpdateAction(int actionId) { - JSONObject js = new JSONObject(); - - try { - // 操作类型：更新 - js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE); - - // 操作ID - js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId); - - // 列表ID - js.put(GTaskStringUtils.GTASK_JSON_ID, getGid()); - - // 实体数据变化 - JSONObject entity = new JSONObject(); - entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName()); // 列表名称 - entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted()); // 删除状态 - js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to generate tasklist-update jsonobject"); - } - - return js; - } - - /** - * 从远程JSON数据设置任务列表内容（从Google Tasks服务器获取） - * @param js 包含远程列表数据的JSONObject - * @throws ActionFailureException 解析JSON失败时抛出 - */ - public void setContentByRemoteJSON(JSONObject js) { - if (js != null) { - try { - // 列表ID - if (js.has(GTaskStringUtils.GTASK_JSON_ID)) { - setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID)); - } - - // 最后修改时间 - if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) { - setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)); - } - - // 列表名称 - if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) { - setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME)); - } - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("fail to get tasklist content from jsonobject"); - } - } - } - - /** - * 从本地JSON数据设置任务列表内容（从本地数据库获取） - * @param js 包含本地文件夹数据的JSONObject - */ - public void setContentByLocalJSON(JSONObject js) { - if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)) { - Log.w(TAG, "setContentByLocalJSON: nothing is avaiable"); - } - - try { - JSONObject folder = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); - - // 根据文件夹类型设置名称 - if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) { - // 普通文件夹：使用片段作为名称，并添加MIUI前缀 - String name = folder.getString(NoteColumns.SNIPPET); - setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name); - } else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) { - // 系统文件夹：根据ID设置特定的名称 - if (folder.getLong(NoteColumns.ID) == Notes.ID_ROOT_FOLDER) - setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT); - else if (folder.getLong(NoteColumns.ID) == Notes.ID_CALL_RECORD_FOLDER) - setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX - + GTaskStringUtils.FOLDER_CALL_NOTE); - else - Log.e(TAG, "invalid system folder"); - } else { - Log.e(TAG, "error type"); - } - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - } - } - - /** - * 从任务列表内容生成本地JSON数据（用于本地存储） - * @return 包含本地文件夹数据的JSONObject - */ - public JSONObject getLocalJSONFromContent() { - try { - JSONObject js = new JSONObject(); - JSONObject folder = new JSONObject(); - - // 处理文件夹名称：移除MIUI前缀 - String folderName = getName(); - if (getName().startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX)) - folderName = folderName.substring(GTaskStringUtils.MIUI_FOLDER_PREFFIX.length(), - folderName.length()); - folder.put(NoteColumns.SNIPPET, folderName); - - // 根据文件夹名称判断类型 - if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT) - || folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE)) - folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM); // 默认文件夹和通话记录文件夹为系统类型 - else - folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); // 其他为普通文件夹 - - js.put(GTaskStringUtils.META_HEAD_NOTE, folder); - - return js; - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - return null; - } - } - - /** - * 根据数据库游标确定同步操作类型 - * @param c 数据库查询结果的Cursor - * @return 同步操作状态码（SYNC_ACTION_*） - */ - public int getSyncAction(Cursor c) { - try { - if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) { - // 本地无修改 - if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) { - // 两边都无更新 - return SYNC_ACTION_NONE; - } else { - // 远程有更新，应用到本地 - return SYNC_ACTION_UPDATE_LOCAL; - } - } else { - // 本地有修改 - // 验证Google Task ID是否匹配 - if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) { - Log.e(TAG, "gtask id doesn't match"); - return SYNC_ACTION_ERROR; - } - if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) { - // 仅本地有修改 - return SYNC_ACTION_UPDATE_REMOTE; - } else { - // 文件夹冲突时，优先应用本地修改（不同于任务的处理方式） - return SYNC_ACTION_UPDATE_REMOTE; - } - } - } catch (Exception e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - } - - return SYNC_ACTION_ERROR; - } - - /** - * 获取子任务数量 - * @return 子任务数量 - */ - public int getChildTaskCount() { - return mChildren.size(); - } - - /** - * 添加子任务到列表末尾 - * @param task 要添加的任务 - * @return 添加成功返回true，失败返回false - */ - public boolean addChildTask(Task task) { - boolean ret = false; - if (task != null && !mChildren.contains(task)) { - ret = mChildren.add(task); - if (ret) { - // 设置前兄弟任务和父列表 - task.setPriorSibling(mChildren.isEmpty() ? null : mChildren - .get(mChildren.size() - 1)); - task.setParent(this); - } - } - return ret; - } - - /** - * 在指定索引位置添加子任务 - * @param task 要添加的任务 - * @param index 要插入的索引位置 - * @return 添加成功返回true，失败返回false - */ - public boolean addChildTask(Task task, int index) { - if (index < 0 || index > mChildren.size()) { - Log.e(TAG, "add child task: invalid index"); - return false; - } - - int pos = mChildren.indexOf(task); - if (task != null && pos == -1) { - mChildren.add(index, task); - - // 更新任务列表的前后兄弟关系 - Task preTask = null; - Task afterTask = null; - if (index != 0) - preTask = mChildren.get(index - 1); - if (index != mChildren.size() - 1) - afterTask = mChildren.get(index + 1); - - task.setPriorSibling(preTask); - if (afterTask != null) - afterTask.setPriorSibling(task); - } - - return true; - } - - /** - * 从列表中移除子任务 - * @param task 要移除的任务 - * @return 移除成功返回true，失败返回false - */ - public boolean removeChildTask(Task task) { - boolean ret = false; - int index = mChildren.indexOf(task); - if (index != -1) { - ret = mChildren.remove(task); - - if (ret) { - // 重置任务的前兄弟任务和父列表 - task.setPriorSibling(null); - task.setParent(null); - - // 更新任务列表的前兄弟关系 - if (index != mChildren.size()) { - mChildren.get(index).setPriorSibling( - index == 0 ? null : mChildren.get(index - 1)); - } - } - } - return ret; - } - - /** - * 移动子任务到指定索引位置 - * @param task 要移动的任务 - * @param index 目标索引位置 - * @return 移动成功返回true，失败返回false - */ - public boolean moveChildTask(Task task, int index) { - - if (index < 0 || index >= mChildren.size()) { - Log.e(TAG, "move child task: invalid index"); - return false; - } - - int pos = mChildren.indexOf(task); - if (pos == -1) { - Log.e(TAG, "move child task: the task should in the list"); - return false; - } - - if (pos == index) - return true; - return (removeChildTask(task) && addChildTask(task, index)); - } - - /** - * 根据Google Task ID查找子任务 - * @param gid Google Task的全局唯一标识 - * @return 找到的任务对象，未找到返回null - */ - public Task findChildTaskByGid(String gid) { - for (int i = 0; i < mChildren.size(); i++) { - Task t = mChildren.get(i); - if (t.getGid().equals(gid)) { - return t; - } - } - return null; - } - - /** - * 获取子任务在列表中的索引位置 - * @param task 要查找的任务 - * @return 任务在列表中的索引，不存在返回-1 - */ - public int getChildTaskIndex(Task task) { - return mChildren.indexOf(task); - } - - /** - * 根据索引获取子任务 - * @param index 子任务索引 - * @return 指定索引位置的子任务，索引无效返回null - */ - public Task getChildTaskByIndex(int index) { - if (index < 0 || index >= mChildren.size()) { - Log.e(TAG, "getTaskByIndex: invalid index"); - return null; - } - return mChildren.get(index); - } - - /** - * 根据Google Task ID获取子任务（方法名有拼写错误） - * @param gid Google Task的全局唯一标识 - * @return 找到的任务对象，未找到返回null - */ - public Task getChilTaskByGid(String gid) { - for (Task task : mChildren) { - if (task.getGid().equals(gid)) - return task; - } - return null; - } - - /** - * 获取所有子任务的列表 - * @return 子任务列表的ArrayList - */ - public ArrayList getChildTaskList() { - return this.mChildren; - } - - /** - * 设置任务列表索引 - * @param index 索引值 - */ - public void setIndex(int index) { - this.mIndex = index; - } - - /** - * 获取任务列表索引 - * @return 索引值 - */ - public int getIndex() { - return this.mIndex; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/exception/ActionFailureException.java b/src/net/micode/notes/gtask/exception/ActionFailureException.java deleted file mode 100644 index 1e415ce..0000000 --- a/src/net/micode/notes/gtask/exception/ActionFailureException.java +++ /dev/null @@ -1,53 +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.gtask.exception; - -/** - * ActionFailureException 类 - 动作失败异常 - * - * 功能：表示在Google Tasks同步过程中操作失败的自定义运行时异常 - * 继承自RuntimeException，用于在同步过程中发生不可恢复错误时抛出 - * 用于处理JSON操作失败、网络请求失败、数据转换失败等场景 - */ -public class ActionFailureException extends RuntimeException { - // 序列化版本UID，用于对象序列化/反序列化的版本控制 - private static final long serialVersionUID = 4425249765923293627L; - - /** - * 默认构造函数，创建没有详细消息的异常 - */ - public ActionFailureException() { - super(); - } - - /** - * 构造函数，创建带有详细消息的异常 - * @param paramString 异常详细信息，用于调试和日志记录 - */ - public ActionFailureException(String paramString) { - super(paramString); - } - - /** - * 构造函数，创建带有详细消息和原因的异常 - * @param paramString 异常详细信息，用于调试和日志记录 - * @param paramThrowable 异常的根本原因（嵌套异常） - */ - public ActionFailureException(String paramString, Throwable paramThrowable) { - super(paramString, paramThrowable); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/exception/NetworkFailureException.java b/src/net/micode/notes/gtask/exception/NetworkFailureException.java deleted file mode 100644 index e8af398..0000000 --- a/src/net/micode/notes/gtask/exception/NetworkFailureException.java +++ /dev/null @@ -1,53 +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.gtask.exception; - -/** - * NetworkFailureException 类 - 网络故障异常 - * - * 功能：表示在Google Tasks同步过程中因网络问题导致操作失败的自定义异常 - * 继承自Exception（受检异常），用于需要显式处理的网络相关错误 - * 适用于网络连接失败、超时、服务器不可达等场景，要求调用者必须处理此异常 - */ -public class NetworkFailureException extends Exception { - // 序列化版本UID，用于对象序列化/反序列化的版本控制 - private static final long serialVersionUID = 2107610287180234136L; - - /** - * 默认构造函数，创建没有详细消息的异常 - */ - public NetworkFailureException() { - super(); - } - - /** - * 构造函数，创建带有详细消息的异常 - * @param paramString 异常详细信息，用于调试和日志记录 - */ - public NetworkFailureException(String paramString) { - super(paramString); - } - - /** - * 构造函数，创建带有详细消息和原因的异常 - * @param paramString 异常详细信息，用于调试和日志记录 - * @param paramThrowable 异常的根本原因（嵌套异常） - */ - public NetworkFailureException(String paramString, Throwable paramThrowable) { - super(paramString, paramThrowable); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/remote/GTaskASyncTask.java b/src/net/micode/notes/gtask/remote/GTaskASyncTask.java deleted file mode 100644 index 744dc52..0000000 --- a/src/net/micode/notes/gtask/remote/GTaskASyncTask.java +++ /dev/null @@ -1,179 +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.gtask.remote; - -import android.app.Notification; -import android.app.NotificationManager; -import android.app.PendingIntent; -import android.content.Context; -import android.content.Intent; -import android.os.AsyncTask; - -import net.micode.notes.R; -import net.micode.notes.ui.NotesListActivity; -import net.micode.notes.ui.NotesPreferenceActivity; - -/** - * GTaskASyncTask 类 - Google Tasks同步异步任务类 - * - * 功能：在后台执行Google Tasks同步操作的AsyncTask实现 - * 继承自AsyncTask，负责处理同步过程的通知显示、进度更新和结果处理 - * 与GTaskManager协作，提供同步的取消功能和进度通知 - */ -public class GTaskASyncTask extends AsyncTask { - - // 同步通知的ID，用于标识和管理通知 - private static int GTASK_SYNC_NOTIFICATION_ID = 5234235; - - /** - * 同步完成监听器接口 - * 定义同步完成后的回调方法 - */ - public interface OnCompleteListener { - /** - * 同步完成时调用的方法 - */ - void onComplete(); - } - - private Context mContext; // Android上下文 - private NotificationManager mNotifiManager; // 通知管理器，用于显示同步通知 - private GTaskManager mTaskManager; // Google Tasks管理器，执行具体同步操作 - private OnCompleteListener mOnCompleteListener; // 同步完成监听器 - - /** - * 构造函数 - * @param context Android上下文 - * @param listener 同步完成监听器 - */ - public GTaskASyncTask(Context context, OnCompleteListener listener) { - mContext = context; - mOnCompleteListener = listener; - mNotifiManager = (NotificationManager) mContext - .getSystemService(Context.NOTIFICATION_SERVICE); - mTaskManager = GTaskManager.getInstance(); - } - - /** - * 取消同步操作 - */ - public void cancelSync() { - mTaskManager.cancelSync(); - } - - /** - * 发布同步进度 - * @param message 进度消息 - */ - public void publishProgess(String message) { - publishProgress(new String[] { - message - }); - } - - /** - * 显示同步通知 - * @param tickerId 通知标题资源ID - * @param content 通知内容 - */ - private void showNotification(int tickerId, String content) { - PendingIntent pendingIntent; - // 根据同步状态设置不同的点击意图 - if (tickerId != R.string.ticker_success) { - // 同步失败或进行中，点击跳转到设置页面 - pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext, - NotesPreferenceActivity.class), PendingIntent.FLAG_IMMUTABLE); - } else { - // 同步成功，点击跳转到便签列表页面 - pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext, - NotesListActivity.class), PendingIntent.FLAG_IMMUTABLE); - } - // 构建通知（使用兼容性方式） - Notification.Builder builder = new Notification.Builder(mContext) - .setAutoCancel(true) - .setContentTitle(mContext.getString(R.string.app_name)) - .setContentText(content) - .setContentIntent(pendingIntent) - .setWhen(System.currentTimeMillis()) - .setOngoing(true); - Notification notification=builder.getNotification(); - // 显示通知 - mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification); - } - - /** - * 后台执行同步任务 - * @param unused 无参数 - * @return 同步结果状态码 - */ - @Override - protected Integer doInBackground(Void... unused) { - // 发布登录进度 - publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity - .getSyncAccountName(mContext))); - // 执行同步操作 - return mTaskManager.sync(mContext, this); - } - - /** - * 更新同步进度（在主线程执行） - * @param progress 进度消息数组 - */ - @Override - protected void onProgressUpdate(String... progress) { - // 显示同步中的通知 - showNotification(R.string.ticker_syncing, progress[0]); - // 如果是通过服务调用的，发送广播通知进度 - if (mContext instanceof GTaskSyncService) { - ((GTaskSyncService) mContext).sendBroadcast(progress[0]); - } - } - - /** - * 同步完成后执行（在主线程执行） - * @param result 同步结果状态码 - */ - @Override - protected void onPostExecute(Integer result) { - // 根据同步结果显示相应的通知 - if (result == GTaskManager.STATE_SUCCESS) { - // 同步成功 - showNotification(R.string.ticker_success, mContext.getString( - R.string.success_sync_account, mTaskManager.getSyncAccount())); - // 记录最后同步时间 - NotesPreferenceActivity.setLastSyncTime(mContext, System.currentTimeMillis()); - } else if (result == GTaskManager.STATE_NETWORK_ERROR) { - // 网络错误 - showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_network)); - } else if (result == GTaskManager.STATE_INTERNAL_ERROR) { - // 内部错误 - showNotification(R.string.ticker_fail, mContext.getString(R.string.error_sync_internal)); - } else if (result == GTaskManager.STATE_SYNC_CANCELLED) { - // 同步被取消 - showNotification(R.string.ticker_cancel, mContext - .getString(R.string.error_sync_cancelled)); - } - // 执行完成回调（在新线程中执行，避免阻塞主线程） - if (mOnCompleteListener != null) { - new Thread(new Runnable() { - public void run() { - mOnCompleteListener.onComplete(); - } - }).start(); - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/remote/GTaskClient.java b/src/net/micode/notes/gtask/remote/GTaskClient.java deleted file mode 100644 index ec31ce4..0000000 --- a/src/net/micode/notes/gtask/remote/GTaskClient.java +++ /dev/null @@ -1,672 +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.gtask.remote; - -import android.accounts.Account; -import android.accounts.AccountManager; -import android.accounts.AccountManagerFuture; -import android.app.Activity; -import android.os.Bundle; -import android.text.TextUtils; -import android.util.Log; - -import net.micode.notes.gtask.data.Node; -import net.micode.notes.gtask.data.Task; -import net.micode.notes.gtask.data.TaskList; -import net.micode.notes.gtask.exception.ActionFailureException; -import net.micode.notes.gtask.exception.NetworkFailureException; -import net.micode.notes.tool.GTaskStringUtils; -import net.micode.notes.ui.NotesPreferenceActivity; - -import org.apache.http.HttpEntity; -import org.apache.http.HttpResponse; -import org.apache.http.client.ClientProtocolException; -import org.apache.http.client.entity.UrlEncodedFormEntity; -import org.apache.http.client.methods.HttpGet; -import org.apache.http.client.methods.HttpPost; -import org.apache.http.cookie.Cookie; -import org.apache.http.impl.client.BasicCookieStore; -import org.apache.http.impl.client.DefaultHttpClient; -import org.apache.http.message.BasicNameValuePair; -import org.apache.http.params.BasicHttpParams; -import org.apache.http.params.HttpConnectionParams; -import org.apache.http.params.HttpParams; -import org.apache.http.params.HttpProtocolParams; -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.LinkedList; -import java.util.List; -import java.util.zip.GZIPInputStream; -import java.util.zip.Inflater; -import java.util.zip.InflaterInputStream; - -/** - * GTask客户端类，用于与Google Tasks API进行交互 - * 提供登录、任务创建、更新、删除、移动等操作功能 - */ -public class GTaskClient { - private static final String TAG = GTaskClient.class.getSimpleName(); // 日志标签 - - // Google Tasks API的URL地址 - private static final String GTASK_URL = "https://mail.google.com/tasks/"; - private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig"; - private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig"; - - private static GTaskClient mInstance = null; // 单例实例 - - private DefaultHttpClient mHttpClient; // HTTP客户端 - private String mGetUrl; // GET请求URL - private String mPostUrl; // POST请求URL - private long mClientVersion; // 客户端版本 - private boolean mLoggedin; // 登录状态 - private long mLastLoginTime; // 最后登录时间 - private int mActionId; // 动作ID计数器 - private Account mAccount; // Google账户 - private JSONArray mUpdateArray; // 待提交的更新操作数组 - - /** - * 私有构造函数，初始化成员变量 - */ - private GTaskClient() { - mHttpClient = null; - mGetUrl = GTASK_GET_URL; - mPostUrl = GTASK_POST_URL; - mClientVersion = -1; - mLoggedin = false; - mLastLoginTime = 0; - mActionId = 1; - mAccount = null; - mUpdateArray = null; - } - - /** - * 获取GTaskClient单例实例 - * @return GTaskClient单例 - */ - public static synchronized GTaskClient getInstance() { - if (mInstance == null) { - mInstance = new GTaskClient(); - } - return mInstance; - } - - /** - * 登录到Google Tasks服务 - * @param activity 当前Activity - * @return 登录是否成功 - */ - public boolean login(Activity activity) { - // 检查Cookie是否过期（5分钟） - final long interval = 1000 * 60 * 5; - if (mLastLoginTime + interval < System.currentTimeMillis()) { - mLoggedin = false; - } - - // 检查账户是否已切换 - if (mLoggedin - && !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity - .getSyncAccountName(activity))) { - mLoggedin = false; - } - - if (mLoggedin) { - Log.d(TAG, "already logged in"); - return true; - } - - mLastLoginTime = System.currentTimeMillis(); - String authToken = loginGoogleAccount(activity, false); - if (authToken == null) { - Log.e(TAG, "login google account failed"); - return false; - } - - // 如果是自定义域名，尝试使用自定义URL登录 - if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase() - .endsWith("googlemail.com"))) { - StringBuilder url = new StringBuilder(GTASK_URL).append("a/"); - int index = mAccount.name.indexOf('@') + 1; - String suffix = mAccount.name.substring(index); - url.append(suffix + "/"); - mGetUrl = url.toString() + "ig"; - mPostUrl = url.toString() + "r/ig"; - - if (tryToLoginGtask(activity, authToken)) { - mLoggedin = true; - } - } - - // 如果自定义域名登录失败，尝试使用Google官方URL登录 - if (!mLoggedin) { - mGetUrl = GTASK_GET_URL; - mPostUrl = GTASK_POST_URL; - if (!tryToLoginGtask(activity, authToken)) { - return false; - } - } - - mLoggedin = true; - return true; - } - - /** - * 登录Google账户并获取授权令牌 - * @param activity 当前Activity - * @param invalidateToken 是否使旧令牌失效 - * @return 授权令牌，失败返回null - */ - private String loginGoogleAccount(Activity activity, boolean invalidateToken) { - String authToken; - AccountManager accountManager = AccountManager.get(activity); - Account[] accounts = accountManager.getAccountsByType("com.google"); - - if (accounts.length == 0) { - Log.e(TAG, "there is no available google account"); - return null; - } - - String accountName = NotesPreferenceActivity.getSyncAccountName(activity); - Account account = null; - for (Account a : accounts) { - if (a.name.equals(accountName)) { - account = a; - break; - } - } - if (account != null) { - mAccount = account; - } else { - Log.e(TAG, "unable to get an account with the same name in the settings"); - return null; - } - - // 获取授权令牌 - AccountManagerFuture accountManagerFuture = accountManager.getAuthToken(account, - "goanna_mobile", null, activity, null, null); - try { - Bundle authTokenBundle = accountManagerFuture.getResult(); - authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN); - if (invalidateToken) { - accountManager.invalidateAuthToken("com.google", authToken); - loginGoogleAccount(activity, false); - } - } catch (Exception e) { - Log.e(TAG, "get auth token failed"); - authToken = null; - } - - return authToken; - } - - /** - * 尝试登录Google Tasks服务 - * @param activity 当前Activity - * @param authToken 授权令牌 - * @return 登录是否成功 - */ - private boolean tryToLoginGtask(Activity activity, String authToken) { - if (!loginGtask(authToken)) { - // 令牌可能过期，尝试刷新令牌后重新登录 - authToken = loginGoogleAccount(activity, true); - if (authToken == null) { - Log.e(TAG, "login google account failed"); - return false; - } - - if (!loginGtask(authToken)) { - Log.e(TAG, "login gtask failed"); - return false; - } - } - return true; - } - - /** - * 使用授权令牌登录Google Tasks服务 - * @param authToken 授权令牌 - * @return 登录是否成功 - */ - private boolean loginGtask(String authToken) { - int timeoutConnection = 10000; - int timeoutSocket = 15000; - HttpParams httpParameters = new BasicHttpParams(); - HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection); - HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket); - mHttpClient = new DefaultHttpClient(httpParameters); - BasicCookieStore localBasicCookieStore = new BasicCookieStore(); - mHttpClient.setCookieStore(localBasicCookieStore); - HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false); - - // 登录Google Tasks - try { - String loginUrl = mGetUrl + "?auth=" + authToken; - HttpGet httpGet = new HttpGet(loginUrl); - HttpResponse response = null; - response = mHttpClient.execute(httpGet); - - // 获取Cookie - List cookies = mHttpClient.getCookieStore().getCookies(); - boolean hasAuthCookie = false; - for (Cookie cookie : cookies) { - if (cookie.getName().contains("GTL")) { - hasAuthCookie = true; - } - } - if (!hasAuthCookie) { - Log.w(TAG, "it seems that there is no auth cookie"); - } - - // 获取客户端版本 - String resString = getResponseContent(response.getEntity()); - String jsBegin = "_setup("; - String jsEnd = ")}"; - int begin = resString.indexOf(jsBegin); - int end = resString.lastIndexOf(jsEnd); - String jsString = null; - if (begin != -1 && end != -1 && begin < end) { - jsString = resString.substring(begin + jsBegin.length(), end); - } - JSONObject js = new JSONObject(jsString); - mClientVersion = js.getLong("v"); - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - return false; - } catch (Exception e) { - Log.e(TAG, "httpget gtask_url failed"); - return false; - } - - return true; - } - - /** - * 获取下一个动作ID - * @return 动作ID - */ - private int getActionId() { - return mActionId++; - } - - /** - * 创建HTTP POST请求对象 - * @return 配置好的HttpPost对象 - */ - private HttpPost createHttpPost() { - HttpPost httpPost = new HttpPost(mPostUrl); - httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); - httpPost.setHeader("AT", "1"); - return httpPost; - } - - /** - * 从HTTP响应实体中提取内容 - * @param entity HTTP响应实体 - * @return 响应内容字符串 - * @throws IOException 读取失败时抛出 - */ - private String getResponseContent(HttpEntity entity) throws IOException { - String contentEncoding = null; - if (entity.getContentEncoding() != null) { - contentEncoding = entity.getContentEncoding().getValue(); - Log.d(TAG, "encoding: " + contentEncoding); - } - - InputStream input = entity.getContent(); - if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) { - input = new GZIPInputStream(entity.getContent()); - } else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) { - Inflater inflater = new Inflater(true); - input = new InflaterInputStream(entity.getContent(), inflater); - } - - try { - InputStreamReader isr = new InputStreamReader(input); - BufferedReader br = new BufferedReader(isr); - StringBuilder sb = new StringBuilder(); - - while (true) { - String buff = br.readLine(); - if (buff == null) { - return sb.toString(); - } - sb = sb.append(buff); - } - } finally { - input.close(); - } - } - - /** - * 发送POST请求到Google Tasks API - * @param js 要发送的JSON对象 - * @return 响应JSON对象 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private JSONObject postRequest(JSONObject js) throws NetworkFailureException { - if (!mLoggedin) { - Log.e(TAG, "please login first"); - throw new ActionFailureException("not logged in"); - } - - HttpPost httpPost = createHttpPost(); - try { - LinkedList list = new LinkedList(); - list.add(new BasicNameValuePair("r", js.toString())); - UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8"); - httpPost.setEntity(entity); - - // 执行POST请求 - HttpResponse response = mHttpClient.execute(httpPost); - String jsString = getResponseContent(response.getEntity()); - return new JSONObject(jsString); - - } catch (ClientProtocolException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new NetworkFailureException("postRequest failed"); - } catch (IOException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new NetworkFailureException("postRequest failed"); - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("unable to convert response content to jsonobject"); - } catch (Exception e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("error occurs when posting request"); - } - } - - /** - * 创建新任务 - * @param task 要创建的任务对象 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void createTask(Task task) throws NetworkFailureException { - commitUpdate(); - try { - JSONObject jsPost = new JSONObject(); - JSONArray actionList = new JSONArray(); - - // 添加动作列表 - actionList.put(task.getCreateAction(getActionId())); - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - // 发送请求 - JSONObject jsResponse = postRequest(jsPost); - JSONObject jsResult = (JSONObject) jsResponse.getJSONArray( - GTaskStringUtils.GTASK_JSON_RESULTS).get(0); - task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("create task: handing jsonobject failed"); - } - } - - /** - * 创建新任务列表 - * @param tasklist 要创建的任务列表对象 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void createTaskList(TaskList tasklist) throws NetworkFailureException { - commitUpdate(); - try { - JSONObject jsPost = new JSONObject(); - JSONArray actionList = new JSONArray(); - - // 添加动作列表 - actionList.put(tasklist.getCreateAction(getActionId())); - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - // 发送请求 - JSONObject jsResponse = postRequest(jsPost); - JSONObject jsResult = (JSONObject) jsResponse.getJSONArray( - GTaskStringUtils.GTASK_JSON_RESULTS).get(0); - tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("create tasklist: handing jsonobject failed"); - } - } - - /** - * 提交所有待处理的更新操作 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void commitUpdate() throws NetworkFailureException { - if (mUpdateArray != null) { - try { - JSONObject jsPost = new JSONObject(); - - // 添加动作列表 - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - postRequest(jsPost); - mUpdateArray = null; - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("commit update: handing jsonobject failed"); - } - } - } - - /** - * 添加节点更新操作到待提交队列 - * @param node 要更新的节点 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void addUpdateNode(Node node) throws NetworkFailureException { - if (node != null) { - // 如果更新项太多（超过10个），先提交一次 - if (mUpdateArray != null && mUpdateArray.length() > 10) { - commitUpdate(); - } - - if (mUpdateArray == null) - mUpdateArray = new JSONArray(); - mUpdateArray.put(node.getUpdateAction(getActionId())); - } - } - - /** - * 移动任务到不同的任务列表或同一列表中的不同位置 - * @param task 要移动的任务 - * @param preParent 原父任务列表 - * @param curParent 目标父任务列表 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void moveTask(Task task, TaskList preParent, TaskList curParent) - throws NetworkFailureException { - commitUpdate(); - try { - JSONObject jsPost = new JSONObject(); - JSONArray actionList = new JSONArray(); - JSONObject action = new JSONObject(); - - // 构建移动动作 - action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE); - action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); - action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid()); - if (preParent == curParent && task.getPriorSibling() != null) { - // 只有同一任务列表内移动且不是第一个时，才需要前驱兄弟ID - action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling()); - } - action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid()); - action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid()); - if (preParent != curParent) { - // 只有在不同任务列表间移动时才需要目标列表ID - action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid()); - } - actionList.put(action); - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - postRequest(jsPost); - - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("move task: handing jsonobject failed"); - } - } - - /** - * 删除节点 - * @param node 要删除的节点 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public void deleteNode(Node node) throws NetworkFailureException { - commitUpdate(); - try { - JSONObject jsPost = new JSONObject(); - JSONArray actionList = new JSONArray(); - - // 添加删除动作 - node.setDeleted(true); - actionList.put(node.getUpdateAction(getActionId())); - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - postRequest(jsPost); - mUpdateArray = null; - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("delete node: handing jsonobject failed"); - } - } - - /** - * 获取所有任务列表 - * @return 任务列表的JSON数组 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public JSONArray getTaskLists() throws NetworkFailureException { - if (!mLoggedin) { - Log.e(TAG, "please login first"); - throw new ActionFailureException("not logged in"); - } - - try { - HttpGet httpGet = new HttpGet(mGetUrl); - HttpResponse response = null; - response = mHttpClient.execute(httpGet); - - // 解析响应，提取任务列表数据 - String resString = getResponseContent(response.getEntity()); - String jsBegin = "_setup("; - String jsEnd = ")}"; - int begin = resString.indexOf(jsBegin); - int end = resString.lastIndexOf(jsEnd); - String jsString = null; - if (begin != -1 && end != -1 && begin < end) { - jsString = resString.substring(begin + jsBegin.length(), end); - } - JSONObject js = new JSONObject(jsString); - return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS); - } catch (ClientProtocolException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new NetworkFailureException("gettasklists: httpget failed"); - } catch (IOException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new NetworkFailureException("gettasklists: httpget failed"); - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("get task lists: handing jasonobject failed"); - } - } - - /** - * 获取指定任务列表的所有任务 - * @param listGid 任务列表的全局ID - * @return 任务的JSON数组 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - public JSONArray getTaskList(String listGid) throws NetworkFailureException { - commitUpdate(); - try { - JSONObject jsPost = new JSONObject(); - JSONArray actionList = new JSONArray(); - JSONObject action = new JSONObject(); - - // 构建获取所有任务的动作 - action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, - GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL); - action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); - action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid); - action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false); - actionList.put(action); - jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); - - // 添加客户端版本 - jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); - - JSONObject jsResponse = postRequest(jsPost); - return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS); - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("get task list: handing jsonobject failed"); - } - } - - /** - * 获取当前同步账户 - * @return Google账户对象 - */ - public Account getSyncAccount() { - return mAccount; - } - - /** - * 重置更新数组 - */ - public void resetUpdateArray() { - mUpdateArray = null; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/remote/GTaskManager.java b/src/net/micode/notes/gtask/remote/GTaskManager.java deleted file mode 100644 index 19451b9..0000000 --- a/src/net/micode/notes/gtask/remote/GTaskManager.java +++ /dev/null @@ -1,885 +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.gtask.remote; - -import android.app.Activity; -import android.content.ContentResolver; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.Context; -import android.database.Cursor; -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.NoteColumns; -import net.micode.notes.gtask.data.MetaData; -import net.micode.notes.gtask.data.Node; -import net.micode.notes.gtask.data.SqlNote; -import net.micode.notes.gtask.data.Task; -import net.micode.notes.gtask.data.TaskList; -import net.micode.notes.gtask.exception.ActionFailureException; -import net.micode.notes.gtask.exception.NetworkFailureException; -import net.micode.notes.tool.DataUtils; -import net.micode.notes.tool.GTaskStringUtils; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; - -/** - * Google Tasks同步管理器 - * 负责协调本地笔记和Google Tasks之间的双向数据同步 - * 包括任务列表、任务和元数据的同步操作 - */ -public class GTaskManager { - private static final String TAG = GTaskManager.class.getSimpleName(); // 日志标签 - - // 同步状态常量 - public static final int STATE_SUCCESS = 0; // 同步成功 - public static final int STATE_NETWORK_ERROR = 1; // 网络错误 - public static final int STATE_INTERNAL_ERROR = 2; // 内部错误 - public static final int STATE_SYNC_IN_PROGRESS = 3; // 同步正在进行中 - public static final int STATE_SYNC_CANCELLED = 4; // 同步已取消 - - private static GTaskManager mInstance = null; // 单例实例 - - private Activity mActivity; // 当前Activity - private Context mContext; // 应用上下文 - private ContentResolver mContentResolver; // 内容解析器 - - private boolean mSyncing; // 同步进行标志 - private boolean mCancelled; // 同步取消标志 - - // 数据映射存储 - private HashMap mGTaskListHashMap; // Google任务列表映射（GID -> TaskList） - private HashMap mGTaskHashMap; // Google任务节点映射（GID -> Node） - private HashMap mMetaHashMap; // 元数据映射（相关GID -> MetaData） - private TaskList mMetaList; // 元数据任务列表 - - private HashSet mLocalDeleteIdMap; // 本地待删除ID集合 - private HashMap mGidToNid; // GID到本地ID的映射 - private HashMap mNidToGid; // 本地ID到GID的映射 - - /** - * 私有构造函数，初始化成员变量 - */ - private GTaskManager() { - mSyncing = false; - mCancelled = false; - mGTaskListHashMap = new HashMap(); - mGTaskHashMap = new HashMap(); - mMetaHashMap = new HashMap(); - mMetaList = null; - mLocalDeleteIdMap = new HashSet(); - mGidToNid = new HashMap(); - mNidToGid = new HashMap(); - } - - /** - * 获取GTaskManager单例实例 - * @return GTaskManager单例 - */ - public static synchronized GTaskManager getInstance() { - if (mInstance == null) { - mInstance = new GTaskManager(); - } - return mInstance; - } - - /** - * 设置Activity上下文，用于获取授权令牌 - * @param activity 当前Activity - */ - public synchronized void setActivityContext(Activity activity) { - mActivity = activity; - } - - /** - * 执行Google Tasks同步 - * @param context 应用上下文 - * @param asyncTask 异步任务对象，用于进度更新 - * @return 同步状态码 - */ - public int sync(Context context, GTaskASyncTask asyncTask) { - if (mSyncing) { - Log.d(TAG, "Sync is in progress"); - return STATE_SYNC_IN_PROGRESS; - } - mContext = context; - mContentResolver = mContext.getContentResolver(); - mSyncing = true; - mCancelled = false; - - // 清理旧数据 - mGTaskListHashMap.clear(); - mGTaskHashMap.clear(); - mMetaHashMap.clear(); - mLocalDeleteIdMap.clear(); - mGidToNid.clear(); - mNidToGid.clear(); - - try { - GTaskClient client = GTaskClient.getInstance(); - client.resetUpdateArray(); - - // 登录Google Tasks - if (!mCancelled) { - if (!client.login(mActivity)) { - throw new NetworkFailureException("login google task failed"); - } - } - - // 从Google获取任务列表 - asyncTask.publishProgess(mContext.getString(R.string.sync_progress_init_list)); - initGTaskList(); - - // 执行内容同步 - asyncTask.publishProgess(mContext.getString(R.string.sync_progress_syncing)); - syncContent(); - } catch (NetworkFailureException e) { - Log.e(TAG, e.toString()); - return STATE_NETWORK_ERROR; - } catch (ActionFailureException e) { - Log.e(TAG, e.toString()); - return STATE_INTERNAL_ERROR; - } catch (Exception e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - return STATE_INTERNAL_ERROR; - } finally { - // 清理数据，无论成功与否 - mGTaskListHashMap.clear(); - mGTaskHashMap.clear(); - mMetaHashMap.clear(); - mLocalDeleteIdMap.clear(); - mGidToNid.clear(); - mNidToGid.clear(); - mSyncing = false; - } - - return mCancelled ? STATE_SYNC_CANCELLED : STATE_SUCCESS; - } - - /** - * 初始化Google任务列表数据 - * 从Google Tasks获取所有任务列表和任务，构建本地数据结构 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void initGTaskList() throws NetworkFailureException { - if (mCancelled) - return; - GTaskClient client = GTaskClient.getInstance(); - try { - JSONArray jsTaskLists = client.getTaskLists(); - - // 首先初始化元数据列表 - mMetaList = null; - for (int i = 0; i < jsTaskLists.length(); i++) { - JSONObject object = jsTaskLists.getJSONObject(i); - String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID); - String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME); - - // 查找元数据文件夹 - if (name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) { - mMetaList = new TaskList(); - mMetaList.setContentByRemoteJSON(object); - - // 加载元数据任务 - JSONArray jsMetas = client.getTaskList(gid); - for (int j = 0; j < jsMetas.length(); j++) { - object = (JSONObject) jsMetas.getJSONObject(j); - MetaData metaData = new MetaData(); - metaData.setContentByRemoteJSON(object); - if (metaData.isWorthSaving()) { - mMetaList.addChildTask(metaData); - if (metaData.getGid() != null) { - mMetaHashMap.put(metaData.getRelatedGid(), metaData); - } - } - } - } - } - - // 如果元数据列表不存在，则创建 - if (mMetaList == null) { - mMetaList = new TaskList(); - mMetaList.setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX - + GTaskStringUtils.FOLDER_META); - GTaskClient.getInstance().createTaskList(mMetaList); - } - - // 初始化任务列表 - for (int i = 0; i < jsTaskLists.length(); i++) { - JSONObject object = jsTaskLists.getJSONObject(i); - String gid = object.getString(GTaskStringUtils.GTASK_JSON_ID); - String name = object.getString(GTaskStringUtils.GTASK_JSON_NAME); - - // 只处理MIUI前缀的文件夹（排除元数据文件夹） - if (name.startsWith(GTaskStringUtils.MIUI_FOLDER_PREFFIX) - && !name.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX - + GTaskStringUtils.FOLDER_META)) { - TaskList tasklist = new TaskList(); - tasklist.setContentByRemoteJSON(object); - mGTaskListHashMap.put(gid, tasklist); - mGTaskHashMap.put(gid, tasklist); - - // 加载该任务列表下的任务 - JSONArray jsTasks = client.getTaskList(gid); - for (int j = 0; j < jsTasks.length(); j++) { - object = (JSONObject) jsTasks.getJSONObject(j); - gid = object.getString(GTaskStringUtils.GTASK_JSON_ID); - Task task = new Task(); - task.setContentByRemoteJSON(object); - if (task.isWorthSaving()) { - task.setMetaInfo(mMetaHashMap.get(gid)); - tasklist.addChildTask(task); - mGTaskHashMap.put(gid, task); - } - } - } - } - } catch (JSONException e) { - Log.e(TAG, e.toString()); - e.printStackTrace(); - throw new ActionFailureException("initGTaskList: handing JSONObject failed"); - } - } - - /** - * 执行内容同步 - * 比较本地数据和Google Tasks数据，执行相应的同步操作 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void syncContent() throws NetworkFailureException { - int syncType; - Cursor c = null; - String gid; - Node node; - - mLocalDeleteIdMap.clear(); - - if (mCancelled) { - return; - } - - // 处理本地已删除的笔记（在回收站中的笔记） - try { - c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, - "(type<>? AND parent_id=?)", new String[] { - String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER) - }, null); - if (c != null) { - while (c.moveToNext()) { - gid = c.getString(SqlNote.GTASK_ID_COLUMN); - node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - doContentSync(Node.SYNC_ACTION_DEL_REMOTE, node, c); - } - - mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN)); - } - } else { - Log.w(TAG, "failed to query trash folder"); - } - } finally { - if (c != null) { - c.close(); - c = null; - } - } - - // 首先同步文件夹 - syncFolder(); - - // 处理数据库中已存在的笔记 - try { - c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, - "(type=? AND parent_id<>?)", new String[] { - String.valueOf(Notes.TYPE_NOTE), String.valueOf(Notes.ID_TRASH_FOLER) - }, NoteColumns.TYPE + " DESC"); - if (c != null) { - while (c.moveToNext()) { - gid = c.getString(SqlNote.GTASK_ID_COLUMN); - node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN)); - mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid); - syncType = node.getSyncAction(c); - } else { - if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) { - // 本地新增的笔记 - syncType = Node.SYNC_ACTION_ADD_REMOTE; - } else { - // Google Tasks中已删除的笔记 - syncType = Node.SYNC_ACTION_DEL_LOCAL; - } - } - doContentSync(syncType, node, c); - } - } else { - Log.w(TAG, "failed to query existing note in database"); - } - - } finally { - if (c != null) { - c.close(); - c = null; - } - } - - // 处理剩余的Google Tasks项（本地不存在但Google Tasks中存在的项） - Iterator> iter = mGTaskHashMap.entrySet().iterator(); - while (iter.hasNext()) { - Map.Entry entry = iter.next(); - node = entry.getValue(); - doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null); - } - - // 检查是否被取消，逐项检查 - // 清理本地删除表 - if (!mCancelled) { - if (!DataUtils.batchDeleteNotes(mContentResolver, mLocalDeleteIdMap)) { - throw new ActionFailureException("failed to batch-delete local deleted notes"); - } - } - - // 刷新本地同步ID - if (!mCancelled) { - GTaskClient.getInstance().commitUpdate(); - refreshLocalSyncId(); - } - - } - - /** - * 同步文件夹结构 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void syncFolder() throws NetworkFailureException { - Cursor c = null; - String gid; - Node node; - int syncType; - - if (mCancelled) { - return; - } - - // 同步根文件夹 - try { - c = mContentResolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, - Notes.ID_ROOT_FOLDER), SqlNote.PROJECTION_NOTE, null, null, null); - if (c != null) { - c.moveToNext(); - gid = c.getString(SqlNote.GTASK_ID_COLUMN); - node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - mGidToNid.put(gid, (long) Notes.ID_ROOT_FOLDER); - mNidToGid.put((long) Notes.ID_ROOT_FOLDER, gid); - // 对于系统文件夹，只有在必要时才更新远程名称 - if (!node.getName().equals( - GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) - doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c); - } else { - doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c); - } - } else { - Log.w(TAG, "failed to query root folder"); - } - } finally { - if (c != null) { - c.close(); - c = null; - } - } - - // 同步通话记录文件夹 - try { - c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, "(_id=?)", - new String[] { - String.valueOf(Notes.ID_CALL_RECORD_FOLDER) - }, null); - if (c != null) { - if (c.moveToNext()) { - gid = c.getString(SqlNote.GTASK_ID_COLUMN); - node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - mGidToNid.put(gid, (long) Notes.ID_CALL_RECORD_FOLDER); - mNidToGid.put((long) Notes.ID_CALL_RECORD_FOLDER, gid); - // 对于系统文件夹，只有在必要时才更新远程名称 - if (!node.getName().equals( - GTaskStringUtils.MIUI_FOLDER_PREFFIX - + GTaskStringUtils.FOLDER_CALL_NOTE)) - doContentSync(Node.SYNC_ACTION_UPDATE_REMOTE, node, c); - } else { - doContentSync(Node.SYNC_ACTION_ADD_REMOTE, node, c); - } - } - } else { - Log.w(TAG, "failed to query call note folder"); - } - } finally { - if (c != null) { - c.close(); - c = null; - } - } - - // 处理本地已存在的文件夹 - try { - c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, - "(type=? AND parent_id<>?)", new String[] { - String.valueOf(Notes.TYPE_FOLDER), String.valueOf(Notes.ID_TRASH_FOLER) - }, NoteColumns.TYPE + " DESC"); - if (c != null) { - while (c.moveToNext()) { - gid = c.getString(SqlNote.GTASK_ID_COLUMN); - node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - mGidToNid.put(gid, c.getLong(SqlNote.ID_COLUMN)); - mNidToGid.put(c.getLong(SqlNote.ID_COLUMN), gid); - syncType = node.getSyncAction(c); - } else { - if (c.getString(SqlNote.GTASK_ID_COLUMN).trim().length() == 0) { - // 本地新增的文件夹 - syncType = Node.SYNC_ACTION_ADD_REMOTE; - } else { - // Google Tasks中已删除的文件夹 - syncType = Node.SYNC_ACTION_DEL_LOCAL; - } - } - doContentSync(syncType, node, c); - } - } else { - Log.w(TAG, "failed to query existing folder"); - } - } finally { - if (c != null) { - c.close(); - c = null; - } - } - - // 处理Google Tasks中新增的文件夹 - Iterator> iter = mGTaskListHashMap.entrySet().iterator(); - while (iter.hasNext()) { - Map.Entry entry = iter.next(); - gid = entry.getKey(); - node = entry.getValue(); - if (mGTaskHashMap.containsKey(gid)) { - mGTaskHashMap.remove(gid); - doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null); - } - } - - if (!mCancelled) - GTaskClient.getInstance().commitUpdate(); - } - - /** - * 根据同步类型执行具体的同步操作 - * @param syncType 同步类型 - * @param node Google Tasks节点 - * @param c 本地数据库游标 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException { - if (mCancelled) { - return; - } - - MetaData meta; - switch (syncType) { - case Node.SYNC_ACTION_ADD_LOCAL: - // 在本地添加节点 - addLocalNode(node); - break; - case Node.SYNC_ACTION_ADD_REMOTE: - // 在Google Tasks添加节点 - addRemoteNode(node, c); - break; - case Node.SYNC_ACTION_DEL_LOCAL: - // 删除本地节点 - meta = mMetaHashMap.get(c.getString(SqlNote.GTASK_ID_COLUMN)); - if (meta != null) { - GTaskClient.getInstance().deleteNode(meta); - } - mLocalDeleteIdMap.add(c.getLong(SqlNote.ID_COLUMN)); - break; - case Node.SYNC_ACTION_DEL_REMOTE: - // 删除Google Tasks节点 - meta = mMetaHashMap.get(node.getGid()); - if (meta != null) { - GTaskClient.getInstance().deleteNode(meta); - } - GTaskClient.getInstance().deleteNode(node); - break; - case Node.SYNC_ACTION_UPDATE_LOCAL: - // 更新本地节点 - updateLocalNode(node, c); - break; - case Node.SYNC_ACTION_UPDATE_REMOTE: - // 更新Google Tasks节点 - updateRemoteNode(node, c); - break; - case Node.SYNC_ACTION_UPDATE_CONFLICT: - // 冲突处理：目前简单使用本地更新 - updateRemoteNode(node, c); - break; - case Node.SYNC_ACTION_NONE: - // 无需同步 - break; - case Node.SYNC_ACTION_ERROR: - default: - throw new ActionFailureException("unkown sync action type"); - } - } - - /** - * 在本地数据库中添加Google Tasks节点 - * @param node Google Tasks节点 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void addLocalNode(Node node) throws NetworkFailureException { - if (mCancelled) { - return; - } - - SqlNote sqlNote; - if (node instanceof TaskList) { - // 处理文件夹节点 - if (node.getName().equals( - GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_DEFAULT)) { - sqlNote = new SqlNote(mContext, Notes.ID_ROOT_FOLDER); - } else if (node.getName().equals( - GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_CALL_NOTE)) { - sqlNote = new SqlNote(mContext, Notes.ID_CALL_RECORD_FOLDER); - } else { - sqlNote = new SqlNote(mContext); - sqlNote.setContent(node.getLocalJSONFromContent()); - sqlNote.setParentId(Notes.ID_ROOT_FOLDER); - } - } else { - // 处理笔记节点 - sqlNote = new SqlNote(mContext); - JSONObject js = node.getLocalJSONFromContent(); - try { - // 检查笔记ID是否可用 - if (js.has(GTaskStringUtils.META_HEAD_NOTE)) { - JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE); - if (note.has(NoteColumns.ID)) { - long id = note.getLong(NoteColumns.ID); - if (DataUtils.existInNoteDatabase(mContentResolver, id)) { - // ID不可用，需要创建新ID - note.remove(NoteColumns.ID); - } - } - } - - // 检查数据ID是否可用 - if (js.has(GTaskStringUtils.META_HEAD_DATA)) { - JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA); - for (int i = 0; i < dataArray.length(); i++) { - JSONObject data = dataArray.getJSONObject(i); - if (data.has(DataColumns.ID)) { - long dataId = data.getLong(DataColumns.ID); - if (DataUtils.existInDataDatabase(mContentResolver, dataId)) { - // 数据ID不可用，需要创建新ID - data.remove(DataColumns.ID); - } - } - } - - } - } catch (JSONException e) { - Log.w(TAG, e.toString()); - e.printStackTrace(); - } - sqlNote.setContent(js); - - Long parentId = mGidToNid.get(((Task) node).getParent().getGid()); - if (parentId == null) { - Log.e(TAG, "cannot find task's parent id locally"); - throw new ActionFailureException("cannot add local node"); - } - sqlNote.setParentId(parentId.longValue()); - } - - // 创建本地节点 - sqlNote.setGtaskId(node.getGid()); - sqlNote.commit(false); - - // 更新GID-NID映射 - mGidToNid.put(node.getGid(), sqlNote.getId()); - mNidToGid.put(sqlNote.getId(), node.getGid()); - - // 更新元数据 - updateRemoteMeta(node.getGid(), sqlNote); - } - - /** - * 使用Google Tasks数据更新本地节点 - * @param node Google Tasks节点 - * @param c 本地数据库游标 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException { - if (mCancelled) { - return; - } - - SqlNote sqlNote; - // 更新本地笔记 - sqlNote = new SqlNote(mContext, c); - sqlNote.setContent(node.getLocalJSONFromContent()); - - Long parentId = (node instanceof Task) ? mGidToNid.get(((Task) node).getParent().getGid()) - : new Long(Notes.ID_ROOT_FOLDER); - if (parentId == null) { - Log.e(TAG, "cannot find task's parent id locally"); - throw new ActionFailureException("cannot update local node"); - } - sqlNote.setParentId(parentId.longValue()); - sqlNote.commit(true); - - // 更新元数据信息 - updateRemoteMeta(node.getGid(), sqlNote); - } - - /** - * 在Google Tasks中添加本地节点 - * @param node Google Tasks节点（可能为null） - * @param c 本地数据库游标 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException { - if (mCancelled) { - return; - } - - SqlNote sqlNote = new SqlNote(mContext, c); - Node n; - - // 在Google Tasks中创建 - if (sqlNote.isNoteType()) { - // 创建任务 - Task task = new Task(); - task.setContentByLocalJSON(sqlNote.getContent()); - - String parentGid = mNidToGid.get(sqlNote.getParentId()); - if (parentGid == null) { - Log.e(TAG, "cannot find task's parent tasklist"); - throw new ActionFailureException("cannot add remote task"); - } - mGTaskListHashMap.get(parentGid).addChildTask(task); - - GTaskClient.getInstance().createTask(task); - n = (Node) task; - - // 添加元数据 - updateRemoteMeta(task.getGid(), sqlNote); - } else { - // 创建任务列表（文件夹） - TaskList tasklist = null; - - // 如果文件夹已存在，则跳过 - String folderName = GTaskStringUtils.MIUI_FOLDER_PREFFIX; - if (sqlNote.getId() == Notes.ID_ROOT_FOLDER) - folderName += GTaskStringUtils.FOLDER_DEFAULT; - else if (sqlNote.getId() == Notes.ID_CALL_RECORD_FOLDER) - folderName += GTaskStringUtils.FOLDER_CALL_NOTE; - else - folderName += sqlNote.getSnippet(); - - Iterator> iter = mGTaskListHashMap.entrySet().iterator(); - while (iter.hasNext()) { - Map.Entry entry = iter.next(); - String gid = entry.getKey(); - TaskList list = entry.getValue(); - - if (list.getName().equals(folderName)) { - tasklist = list; - if (mGTaskHashMap.containsKey(gid)) { - mGTaskHashMap.remove(gid); - } - break; - } - } - - // 没有匹配项，现在创建 - if (tasklist == null) { - tasklist = new TaskList(); - tasklist.setContentByLocalJSON(sqlNote.getContent()); - GTaskClient.getInstance().createTaskList(tasklist); - mGTaskListHashMap.put(tasklist.getGid(), tasklist); - } - n = (Node) tasklist; - } - - // 更新本地笔记 - sqlNote.setGtaskId(n.getGid()); - sqlNote.commit(false); - sqlNote.resetLocalModified(); - sqlNote.commit(true); - - // 更新GID-ID映射 - mGidToNid.put(n.getGid(), sqlNote.getId()); - mNidToGid.put(sqlNote.getId(), n.getGid()); - } - - /** - * 使用本地数据更新Google Tasks节点 - * @param node Google Tasks节点 - * @param c 本地数据库游标 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException { - if (mCancelled) { - return; - } - - SqlNote sqlNote = new SqlNote(mContext, c); - - // 更新Google Tasks - node.setContentByLocalJSON(sqlNote.getContent()); - GTaskClient.getInstance().addUpdateNode(node); - - // 更新元数据 - updateRemoteMeta(node.getGid(), sqlNote); - - // 如果需要，移动任务 - if (sqlNote.isNoteType()) { - Task task = (Task) node; - TaskList preParentList = task.getParent(); - - String curParentGid = mNidToGid.get(sqlNote.getParentId()); - if (curParentGid == null) { - Log.e(TAG, "cannot find task's parent tasklist"); - throw new ActionFailureException("cannot update remote task"); - } - TaskList curParentList = mGTaskListHashMap.get(curParentGid); - - if (preParentList != curParentList) { - preParentList.removeChildTask(task); - curParentList.addChildTask(task); - GTaskClient.getInstance().moveTask(task, preParentList, curParentList); - } - } - - // 清除本地修改标志 - sqlNote.resetLocalModified(); - sqlNote.commit(true); - } - - /** - * 更新远程元数据 - * @param gid Google Tasks ID - * @param sqlNote 本地笔记对象 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void updateRemoteMeta(String gid, SqlNote sqlNote) throws NetworkFailureException { - if (sqlNote != null && sqlNote.isNoteType()) { - MetaData metaData = mMetaHashMap.get(gid); - if (metaData != null) { - metaData.setMeta(gid, sqlNote.getContent()); - GTaskClient.getInstance().addUpdateNode(metaData); - } else { - metaData = new MetaData(); - metaData.setMeta(gid, sqlNote.getContent()); - mMetaList.addChildTask(metaData); - mMetaHashMap.put(gid, metaData); - GTaskClient.getInstance().createTask(metaData); - } - } - } - - /** - * 刷新本地同步ID - * 从Google Tasks获取最新的修改时间，更新到本地数据库 - * @throws NetworkFailureException 网络请求失败时抛出 - */ - private void refreshLocalSyncId() throws NetworkFailureException { - if (mCancelled) { - return; - } - - // 获取最新的Google Tasks列表 - mGTaskHashMap.clear(); - mGTaskListHashMap.clear(); - mMetaHashMap.clear(); - initGTaskList(); - - Cursor c = null; - try { - c = mContentResolver.query(Notes.CONTENT_NOTE_URI, SqlNote.PROJECTION_NOTE, - "(type<>? AND parent_id<>?)", new String[] { - String.valueOf(Notes.TYPE_SYSTEM), String.valueOf(Notes.ID_TRASH_FOLER) - }, NoteColumns.TYPE + " DESC"); - if (c != null) { - while (c.moveToNext()) { - String gid = c.getString(SqlNote.GTASK_ID_COLUMN); - Node node = mGTaskHashMap.get(gid); - if (node != null) { - mGTaskHashMap.remove(gid); - ContentValues values = new ContentValues(); - values.put(NoteColumns.SYNC_ID, node.getLastModified()); - mContentResolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, - c.getLong(SqlNote.ID_COLUMN)), values, null, null); - } else { - Log.e(TAG, "something is missed"); - throw new ActionFailureException( - "some local items don't have gid after sync"); - } - } - } else { - Log.w(TAG, "failed to query local note to refresh sync id"); - } - } finally { - if (c != null) { - c.close(); - c = null; - } - } - } - - /** - * 获取同步账户名称 - * @return 同步账户名称 - */ - public String getSyncAccount() { - return GTaskClient.getInstance().getSyncAccount().name; - } - - /** - * 取消同步 - */ - public void cancelSync() { - mCancelled = true; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/gtask/remote/GTaskSyncService.java b/src/net/micode/notes/gtask/remote/GTaskSyncService.java deleted file mode 100644 index 536ce55..0000000 --- a/src/net/micode/notes/gtask/remote/GTaskSyncService.java +++ /dev/null @@ -1,140 +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.gtask.remote; - -import android.app.Activity; -import android.app.Service; -import android.content.Context; -import android.content.Intent; -import android.os.Bundle; -import android.os.IBinder; - -/** - * GTaskSyncService - Google Tasks同步服务 - */ -public class GTaskSyncService extends Service { - public final static String ACTION_STRING_NAME = "sync_action_type"; - public final static int ACTION_START_SYNC = 0; - public final static int ACTION_CANCEL_SYNC = 1; - public final static int ACTION_INVALID = 2; - - public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service"; - public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing"; - public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg"; - - private static GTaskASyncTask mSyncTask = null; - private static String mSyncProgress = ""; - - /** - * 开始同步操作 - */ - private void startSync() { - if (mSyncTask == null) { - mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() { - public void onComplete() { - mSyncTask = null; - sendBroadcast(""); - stopSelf(); - } - }); - sendBroadcast(""); - mSyncTask.execute(); - } - } - - /** - * 取消同步操作 - */ - private void cancelSync() { - if (mSyncTask != null) { - mSyncTask.cancelSync(); - } - } - - @Override - public void onCreate() { - mSyncTask = null; - } - - @Override - public int onStartCommand(Intent intent, int flags, int startId) { - Bundle bundle = intent.getExtras(); - if (bundle != null && bundle.containsKey(ACTION_STRING_NAME)) { - switch (bundle.getInt(ACTION_STRING_NAME, ACTION_INVALID)) { - case ACTION_START_SYNC: - startSync(); - break; - case ACTION_CANCEL_SYNC: - cancelSync(); - break; - default: - break; - } - return START_STICKY; - } - return super.onStartCommand(intent, flags, startId); - } - - @Override - public void onLowMemory() { - if (mSyncTask != null) { - mSyncTask.cancelSync(); - } - } - - public IBinder onBind(Intent intent) { - return null; - } - - /** - * 发送同步状态广播 - */ - public void sendBroadcast(String msg) { - mSyncProgress = msg; - Intent intent = new Intent(GTASK_SERVICE_BROADCAST_NAME); - intent.putExtra(GTASK_SERVICE_BROADCAST_IS_SYNCING, mSyncTask != null); - intent.putExtra(GTASK_SERVICE_BROADCAST_PROGRESS_MSG, msg); - sendBroadcast(intent); - } - - /** - * 启动同步服务 - */ - public static void startSync(Activity activity) { - GTaskManager.getInstance().setActivityContext(activity); - Intent intent = new Intent(activity, GTaskSyncService.class); - intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_START_SYNC); - activity.startService(intent); - } - - /** - * 取消同步服务 - */ - public static void cancelSync(Context context) { - Intent intent = new Intent(context, GTaskSyncService.class); - intent.putExtra(GTaskSyncService.ACTION_STRING_NAME, GTaskSyncService.ACTION_CANCEL_SYNC); - context.startService(intent); - } - - public static boolean isSyncing() { - return mSyncTask != null; - } - - public static String getProgressString() { - return mSyncProgress; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/model/Note.java b/src/net/micode/notes/model/Note.java deleted file mode 100644 index 0bc03c9..0000000 --- a/src/net/micode/notes/model/Note.java +++ /dev/null @@ -1,283 +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.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; - -/** - * Note - 便签数据模型管理类 - * 负责便签数据的创建、更新和同步操作 - */ -public class Note { - private ContentValues mNoteDiffValues; - private NoteData mNoteData; - private static final String TAG = "Note"; - - /** - * 在数据库中创建新便签并返回其ID - */ - public static synchronized long getNewNoteId(Context context, long folderId) { - 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(); - } - - /** - * 设置便签的基本属性值 - */ - 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 setNoteValue(String key, int value) { - mNoteDiffValues.put(key, value); - mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1); - mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis()); - } - - /** - * 设置便签的置顶状态 - * @param isPinned 是否置顶，true表示置顶，false表示取消置顶 - */ - public void setPinned(boolean isPinned) { - setNoteValue(NoteColumns.PINNED, isPinned ? 1 : 0); - } - - /** - * 获取便签的置顶状态 - * @return 是否置顶，1表示置顶，0表示取消置顶 - */ - public Integer getPinned() { - return mNoteDiffValues.getAsInteger(NoteColumns.PINNED); - } - - 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); - } - - /** - * 检查便签是否有本地修改 - */ - public boolean isLocalModified() { - return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified(); - } - - /** - * 同步便签数据到数据库 - */ - public boolean syncNote(Context context, long noteId) { - if (noteId <= 0) { - throw new IllegalArgumentException("Wrong note id:" + noteId); - } - - if (!isLocalModified()) { - return true; - } - - if (context.getContentResolver().update( - ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null, - null) == 0) { - Log.e(TAG, "Update note error, should not happen"); - } - mNoteDiffValues.clear(); - - if (mNoteData.isLocalModified() - && (mNoteData.pushIntoContentResolver(context, noteId) == null)) { - return false; - } - - return true; - } - - /** - * NoteData - 便签数据内部类 - * 管理便签的具体数据内容，包括文本数据和通话记录数据 - */ - 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()); - } - - /** - * 将数据变更推送到ContentResolver - */ - Uri pushIntoContentResolver(Context context, long noteId) { - 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; - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/model/WorkingNote.java b/src/net/micode/notes/model/WorkingNote.java deleted file mode 100644 index 07d8319..0000000 --- a/src/net/micode/notes/model/WorkingNote.java +++ /dev/null @@ -1,421 +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.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; - -/** - * WorkingNote - 便签编辑状态管理类 - * 管理用户正在编辑的便签状态，作为Note类的上层封装 - */ -public class WorkingNote { - private Note mNote; - private long mNoteId; - private String mContent; - private String mTitle; // 便签标题 - 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 boolean mIsPinned; - private NoteSettingChangedListener mNoteSettingStatusListener; - - // 数据表查询投影列 - public static final String[] DATA_PROJECTION = new String[] { - DataColumns.ID, - DataColumns.CONTENT, - DataColumns.MIME_TYPE, - DataColumns.DATA1, - DataColumns.DATA2, - DataColumns.DATA3, - DataColumns.DATA4, - }; - - // 便签表查询投影列 - 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, - NoteColumns.PINNED, - NoteColumns.TITLE - }; - - // 数据表投影列索引 - 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; - // 便签表投影列索引 - 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; - private static final int NOTE_PINNED_COLUMN = 6; - private static final int NOTE_TITLE_COLUMN = 7; - - private WorkingNote(Context context, long folderId) { - mContext = context; - mAlertDate = 0; - mModifiedDate = System.currentTimeMillis(); - mFolderId = folderId; - mNote = new Note(); - mNoteId = 0; - mIsDeleted = false; - mIsPinned = false; - mMode = 0; - mWidgetType = Notes.TYPE_WIDGET_INVALIDE; - mTitle = ""; // 初始化标题为空字符串 - } - - private WorkingNote(Context context, long noteId, long folderId) { - mContext = context; - mNoteId = noteId; - mFolderId = folderId; - mIsDeleted = false; - mNote = new Note(); - loadNote(); - } - - /** - * 从数据库加载便签基本属性 - */ - 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); - mIsPinned = cursor.getInt(NOTE_PINNED_COLUMN) == 1; - // 读取便签标题 - if (cursor.getColumnCount() > NOTE_TITLE_COLUMN) { - mTitle = cursor.getString(NOTE_TITLE_COLUMN); - } - } - cursor.close(); - } else { - Log.e(TAG, "No note with id:" + mNoteId); - throw new IllegalArgumentException("Unable to find note with id " + mNoteId); - } - loadNoteData(); - } - - /** - * 从数据表加载便签的具体内容 - */ - 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); - } - } - - /** - * 创建空便签 - */ - 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; - } - - /** - * 从数据库加载便签 - */ - public static WorkingNote load(Context context, long id) { - return new WorkingNote(context, id, 0); - } - - /** - * 保存便签到数据库 - */ - 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); - - // 如果有关联的小部件，则更新小部件内容 - if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && mWidgetType != Notes.TYPE_WIDGET_INVALIDE - && mNoteSettingStatusListener != null) { - mNoteSettingStatusListener.onWidgetChanged(); - } - return true; - } else { - return false; - } - } - - /** - * 判断便签是否已存在于数据库中 - */ - public boolean existInDatabase() { - return mNoteId > 0; - } - - /** - * 判断便签是否值得保存 - */ - private boolean isWorthSaving() { - if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent)) - || (existInDatabase() && !mNote.isLocalModified())) { - return false; - } else { - return true; - } - } - - /** - * 设置便签设置变更监听器 - */ - public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) { - mNoteSettingStatusListener = l; - } - - /** - * 设置提醒时间 - */ - 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); - } - } - - /** - * 标记便签为删除状态 - */ - public void markDeleted(boolean mark) { - mIsDeleted = mark; - if (mWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && mWidgetType != Notes.TYPE_WIDGET_INVALIDE && mNoteSettingStatusListener != null) { - mNoteSettingStatusListener.onWidgetChanged(); - } - } - - /** - * 设置背景颜色ID - */ - public void setBgColorId(int id) { - if (id != mBgColorId) { - mBgColorId = id; - if (mNoteSettingStatusListener != null) { - mNoteSettingStatusListener.onBackgroundColorChanged(); - } - mNote.setNoteValue(NoteColumns.BG_COLOR_ID, String.valueOf(id)); - } - } - - /** - * 设置清单模式 - */ - 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)); - } - } - - /** - * 设置便签文本内容 - */ - public void setWorkingText(String text) { - if (!TextUtils.equals(mContent, text)) { - mContent = text; - mNote.setTextData(DataColumns.CONTENT, mContent); - } - } - - /** - * 将普通便签转换为通话记录便签 - */ - 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); - } - - /** - * 检查便签是否被置顶 - */ - public boolean isPinned() { - return mIsPinned; - } - - /** - * 设置便签的置顶状态 - */ - public void setPinned(boolean isPinned) { - mIsPinned = isPinned; - mNote.setPinned(isPinned); - } - - 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; - } - - /** - * 获取便签标题 - */ - public String getTitle() { - return mTitle; - } - - /** - * 设置便签标题 - */ - public void setTitle(String title) { - if (!TextUtils.equals(mTitle, title)) { - mTitle = title; - mNote.setNoteValue(NoteColumns.TITLE, title); - } - } - - /** - * 便签设置变更监听器接口 - */ - public interface NoteSettingChangedListener { - void onBackgroundColorChanged(); - void onClockAlertChanged(long date, boolean set); - void onWidgetChanged(); - void onCheckListModeChanged(int oldMode, int newMode); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/tool/BackupUtils.java b/src/net/micode/notes/tool/BackupUtils.java deleted file mode 100644 index 3e0222c..0000000 --- a/src/net/micode/notes/tool/BackupUtils.java +++ /dev/null @@ -1,430 +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.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; - -/** - * 备份工具类 - * - * 负责将便签数据导出为可读的文本文件，支持以下功能： - * 1. 导出所有便签数据到SD卡上的文本文件 - * 2. 按文件夹组织导出内容 - * 3. 支持普通便签和通话记录便签的格式转换 - * 4. 提供详细的导出状态反馈 - * - * 设计说明： - * - 使用单例模式确保全局只有一个备份工具实例 - * - 内部类TextExport处理具体的文本导出逻辑 - * - 支持状态码反馈，便于UI层展示导出状态 - */ -public class BackupUtils { - private static final String TAG = "BackupUtils"; // 日志标签 - // Singleton stuff - private static BackupUtils sInstance; // 单例实例 - - /** - * 获取BackupUtils单例实例 - * 使用双重检查锁定确保线程安全 - * - * @param context 应用上下文 - * @return BackupUtils单例 - */ - public static synchronized BackupUtils getInstance(Context context) { - if (sInstance == null) { - sInstance = new BackupUtils(context); - } - return sInstance; - } - - /** - * 导出和恢复操作的状态码定义 - */ - // 当前SD卡未挂载 - public static final int STATE_SD_CARD_UNMOUONTED = 0; - // 备份文件不存在 - public static final int STATE_BACKUP_FILE_NOT_EXIST = 1; - // 数据格式被破坏，可能被其他程序修改 - public static final int STATE_DATA_DESTROIED = 2; - // 运行时异常导致备份或恢复失败 - public static final int STATE_SYSTEM_ERROR = 3; - // 备份或恢复成功 - public static final int STATE_SUCCESS = 4; - - private TextExport mTextExport; // 文本导出器实例 - - /** - * 私有构造函数 - * - * @param context 应用上下文 - */ - private BackupUtils(Context context) { - mTextExport = new TextExport(context); - } - - /** - * 检查外部存储是否可用 - * - * @return true表示SD卡已挂载且可写，false表示不可用 - */ - private static boolean externalStorageAvailable() { - return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()); - } - - /** - * 导出便签到文本文件 - * - * @return 导出操作的状态码 - */ - public int exportToText() { - return mTextExport.exportToText(); - } - - /** - * 获取导出的文本文件名 - * - * @return 导出的文本文件名 - */ - public String getExportedTextFileName() { - return mTextExport.mFileName; - } - - /** - * 获取导出的文本文件目录 - * - * @return 导出的文本文件目录 - */ - public String getExportedTextFileDir() { - return mTextExport.mFileDirectory; - } - - /** - * 文本导出内部类 - * - * 负责具体的文本导出逻辑，包括： - * 1. 遍历数据库中的便签和文件夹 - * 2. 格式化输出为可读文本 - * 3. 生成输出文件 - */ - private static class TextExport { - // 便签表的查询投影列 - private static final String[] NOTE_PROJECTION = { - NoteColumns.ID, // 0: 便签ID - NoteColumns.MODIFIED_DATE, // 1: 修改日期 - NoteColumns.SNIPPET, // 2: 便签片段（用于文件夹名） - NoteColumns.TYPE // 3: 便签类型 - }; - - private static final int NOTE_COLUMN_ID = 0; // 便签ID列索引 - private static final int NOTE_COLUMN_MODIFIED_DATE = 1; // 修改日期列索引 - private static final int NOTE_COLUMN_SNIPPET = 2; // 便签片段列索引 - - // 数据表的查询投影列 - private static final String[] DATA_PROJECTION = { - DataColumns.CONTENT, // 0: 数据内容 - DataColumns.MIME_TYPE, // 1: MIME类型 - DataColumns.DATA1, // 2: 数据1（通话记录的通话日期） - DataColumns.DATA2, // 3: 数据2 - DataColumns.DATA3, // 4: 数据3 - DataColumns.DATA4, // 5: 数据4（通话记录的电话号码） - }; - - private static final int DATA_COLUMN_CONTENT = 0; // 内容列索引 - private static final int DATA_COLUMN_MIME_TYPE = 1; // MIME类型列索引 - private static final int DATA_COLUMN_CALL_DATE = 2; // 通话日期列索引 - private static final int DATA_COLUMN_PHONE_NUMBER = 4; // 电话号码列索引 - - // 文本格式化字符串数组，从资源文件中加载 - private final String [] TEXT_FORMAT; - private static final int FORMAT_FOLDER_NAME = 0; // 文件夹名称格式索引 - private static final int FORMAT_NOTE_DATE = 1; // 便签日期格式索引 - private static final int FORMAT_NOTE_CONTENT = 2; // 便签内容格式索引 - - private Context mContext; // 应用上下文 - private String mFileName; // 导出的文件名 - private String mFileDirectory; // 导出的文件目录 - - /** - * 构造函数 - * - * @param context 应用上下文 - */ - public TextExport(Context context) { - TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note); - mContext = context; - mFileName = ""; - mFileDirectory = ""; - } - - /** - * 获取指定格式的字符串 - * - * @param id 格式ID（FORMAT_FOLDER_NAME, FORMAT_NOTE_DATE, FORMAT_NOTE_CONTENT） - * @return 格式字符串 - */ - private String getFormat(int id) { - return TEXT_FORMAT[id]; - } - - /** - * 导出指定文件夹及其下的所有便签到文本流 - * - * @param folderId 文件夹ID - * @param ps 输出打印流 - */ - private void exportFolderToText(String folderId, PrintStream ps) { - // 查询属于此文件夹的所有便签 - 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 { - // 打印便签的最后修改日期 - ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format( - mContext.getString(R.string.format_datetime_mdhm), - notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE)))); - // 查询属于此便签的数据 - String noteId = notesCursor.getString(NOTE_COLUMN_ID); - exportNoteToText(noteId, ps); - } while (notesCursor.moveToNext()); - } - notesCursor.close(); - } - } - - /** - * 导出指定便签到文本流 - * - * @param noteId 便签ID - * @param ps 输出打印流 - */ - 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)) { - // 处理通话记录便签 - String phoneNumber = dataCursor.getString(DATA_COLUMN_PHONE_NUMBER); - long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE); - String location = dataCursor.getString(DATA_COLUMN_CONTENT); - - // 打印电话号码（如果存在） - if (!TextUtils.isEmpty(phoneNumber)) { - ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), - phoneNumber)); - } - // 打印通话日期 - ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), DateFormat - .format(mContext.getString(R.string.format_datetime_mdhm), - callDate))); - // 打印通话附件位置（如果存在） - if (!TextUtils.isEmpty(location)) { - ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), - location)); - } - } else if (DataConstants.NOTE.equals(mimeType)) { - // 处理普通文本便签 - 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(); - } - // 在便签之间打印一个行分隔符 - try { - ps.write(new byte[] { - Character.LINE_SEPARATOR, Character.LETTER_NUMBER - }); - } catch (IOException e) { - Log.e(TAG, e.toString()); - } - } - - /** - * 将便签导出为用户可读的文本文件 - * - * @return 导出操作的状态码 - */ - public int exportToText() { - // 检查SD卡是否可用 - if (!externalStorageAvailable()) { - Log.d(TAG, "Media was not mounted"); - return STATE_SD_CARD_UNMOUONTED; - } - - // 获取输出打印流 - PrintStream ps = getExportToTextPrintStream(); - if (ps == null) { - Log.e(TAG, "get print stream error"); - return STATE_SYSTEM_ERROR; - } - - // 首先导出文件夹及其下的便签 - // 查询所有文件夹（不包括回收站）和通话记录文件夹 - 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 { - // 打印文件夹名称 - 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(); - } - - // 导出根文件夹下的便签（不属于任何自定义文件夹的便签） - 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)))); - // 查询属于此便签的数据 - String noteId = noteCursor.getString(NOTE_COLUMN_ID); - exportNoteToText(noteId, ps); - } while (noteCursor.moveToNext()); - } - noteCursor.close(); - } - ps.close(); // 关闭输出流 - - return STATE_SUCCESS; // 导出成功 - } - - /** - * 获取指向导出文本文件的打印流 - * - * @return 打印流，失败时返回null - */ - private PrintStream getExportToTextPrintStream() { - // 生成SD卡上的输出文件 - 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(); // 保存文件名 - mFileDirectory = mContext.getString(R.string.file_path); // 保存文件目录 - 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; - } - } - - /** - * 在SD卡上生成用于存储导出数据的文本文件 - * - * @param context 应用上下文 - * @param filePathResId 文件路径资源ID - * @param fileNameFormatResId 文件名格式资源ID - * @return 生成的File对象，失败时返回null - */ - private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) { - StringBuilder sb = new StringBuilder(); - // 构建完整文件路径 - sb.append(Environment.getExternalStorageDirectory()); // SD卡根目录 - sb.append(context.getString(filePathResId)); // 应用特定路径 - File filedir = new File(sb.toString()); // 文件目录对象 - - // 添加文件名（包含日期时间戳） - sb.append(context.getString( - fileNameFormatResId, - DateFormat.format(context.getString(R.string.format_date_ymd), - System.currentTimeMillis()))); - File file = new File(sb.toString()); // 完整文件对象 - - try { - // 创建目录（如果不存在） - if (!filedir.exists()) { - filedir.mkdir(); - } - // 创建文件（如果不存在） - if (!file.exists()) { - file.createNewFile(); - } - return file; - } catch (SecurityException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - - return null; // 创建失败 - } -} \ No newline at end of file diff --git a/src/net/micode/notes/tool/DataUtils.java b/src/net/micode/notes/tool/DataUtils.java deleted file mode 100644 index c3ff0fb..0000000 --- a/src/net/micode/notes/tool/DataUtils.java +++ /dev/null @@ -1,574 +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.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.NoteColumns; -import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * 数据操作工具类 - * - * 提供便签数据的批量操作、查询和验证功能，包括： - * 1. 批量删除便签 - * 2. 批量移动便签到指定文件夹 - * 3. 查询文件夹和便签信息 - * 4. 验证数据存在性和唯一性 - * - * 设计说明： - * - 所有方法均为静态方法，无需实例化 - * - 使用批量操作提高数据库操作效率 - * - 提供详细的错误日志输出 - */ -public class DataUtils { - public static final String TAG = "DataUtils"; // 日志标签 - - /** - * 批量删除便签 - * - * 使用批量操作（applyBatch）高效删除多个便签，支持以下特性： - * 1. 自动跳过系统文件夹（如根文件夹）的保护 - * 2. 支持空集合和空参数的检查 - * 3. 使用事务保证数据一致性 - * - * @param resolver 内容解析器，用于访问ContentProvider - * @param ids 要删除的便签ID集合，为null或空集合时直接返回成功 - * @return true表示删除成功，false表示删除失败 - */ - public static boolean batchDeleteNotes(ContentResolver resolver, HashSet ids) { - if (ids == null) { - Log.d(TAG, "the ids is null"); - return true; // 空参数视为成功，无需操作 - } - if (ids.size() == 0) { - Log.d(TAG, "no id is in the hashset"); - return true; // 空集合视为成功，无需操作 - } - - ArrayList operationList = new ArrayList(); - for (long id : ids) { - if(id == Notes.ID_ROOT_FOLDER) { - Log.e(TAG, "Don't delete system folder root"); - continue; // 跳过系统根文件夹，防止误删系统数据 - } - 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; // 批量操作返回结果异常 - } - return true; // 删除成功 - } 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; // 异常情况 - } - - /** - * 字数统计相关方法 - * 用于统计文本中的中文字数、数字和英文字符 - * 统计规则： - * 1. 中文字符：每个汉字算1个字数 - * 2. 数字：每个数字算1个字数 - * 3. 英文字符：每个英文字母算1个字数 - * 4. 不统计标点符号与空格 - */ - - // 中文字符正则表达式 - private static final Pattern CHINESE_CHAR_PATTERN = Pattern.compile("[\\u4e00-\\u9fa5]"); - // 数字正则表达式 - private static final Pattern NUMBER_PATTERN = Pattern.compile("[0-9]"); - // 英文字符正则表达式 - private static final Pattern ENGLISH_CHAR_PATTERN = Pattern.compile("[a-zA-Z]"); - - /** - * 统计文本总字数 - * @param text 要统计的文本 - * @return 总字数 - */ - public static int getTotalWordCount(String text) { - if (TextUtils.isEmpty(text)) { - return 0; - } - - int chineseCount = countChineseCharacters(text); - int numberCount = countNumbers(text); - int englishCount = countEnglishCharacters(text); - - return chineseCount + numberCount + englishCount; - } - - /** - * 统计中文字符数 - * @param text 要统计的文本 - * @return 中文字符数 - */ - private static int countChineseCharacters(String text) { - Matcher matcher = CHINESE_CHAR_PATTERN.matcher(text); - int count = 0; - while (matcher.find()) { - count++; - } - return count; - } - - /** - * 统计数字字符数 - * @param text 要统计的文本 - * @return 数字字符数 - */ - private static int countNumbers(String text) { - Matcher matcher = NUMBER_PATTERN.matcher(text); - int count = 0; - while (matcher.find()) { - count++; - } - return count; - } - - /** - * 统计英文字符数 - * @param text 要统计的文本 - * @return 英文字符数 - */ - private static int countEnglishCharacters(String text) { - Matcher matcher = ENGLISH_CHAR_PATTERN.matcher(text); - int count = 0; - while (matcher.find()) { - count++; - } - return count; - } - - /** - * 移动单个便签到指定文件夹 - * - * 更新便签的父文件夹ID，并记录原始父文件夹ID以便撤销操作 - * - * @param resolver 内容解析器 - * @param id 要移动的便签ID - * @param srcFolderId 原始文件夹ID - * @param desFolderId 目标文件夹ID - */ - public static void moveNoteToFoler(ContentResolver resolver, long id, long srcFolderId, long desFolderId) { - ContentValues values = new ContentValues(); - values.put(NoteColumns.PARENT_ID, desFolderId); // 设置新父文件夹 - - // 只有当移动到回收站时，才记录原始父文件夹ID - // 从回收站恢复时，保留原始的ORIGIN_PARENT_ID，以便递归恢复子项 - if (desFolderId == Notes.ID_TRASH_FOLER) { - values.put(NoteColumns.ORIGIN_PARENT_ID, srcFolderId); // 记录原始父文件夹，用于撤销 - } - - values.put(NoteColumns.LOCAL_MODIFIED, 1); // 标记为本地已修改，需要同步 - resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null); - } - - /** - * 批量移动便签到指定文件夹 - * - * 使用批量操作高效移动多个便签，支持以下特性： - * 1. 支持空集合的检查 - * 2. 使用事务保证数据一致性 - * 3. 自动标记为本地修改，触发同步 - * 4. 移动到回收站时记录原始父文件夹ID - * - * @param resolver 内容解析器 - * @param ids 要移动的便签ID集合 - * @param folderId 目标文件夹ID - * @return true表示移动成功，false表示移动失败 - */ - public static boolean batchMoveToFolder(ContentResolver resolver, HashSet ids, - long folderId) { - if (ids == null) { - Log.d(TAG, "the ids is null"); - return true; // 空参数视为成功 - } - - ArrayList operationList = new ArrayList(); - for (long id : ids) { - ContentProviderOperation.Builder builder = ContentProviderOperation - .newUpdate(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id)); - - // 如果是移动到回收站，记录原始父文件夹ID - if (folderId == Notes.ID_TRASH_FOLER) { - // 首先查询当前父文件夹ID - Cursor cursor = resolver.query( - ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), - new String[]{NoteColumns.PARENT_ID}, - null, - null, - null); - if (cursor != null) { - if (cursor.moveToFirst()) { - long currentParentId = cursor.getLong(0); - // 保存原始父文件夹ID - builder.withValue(NoteColumns.ORIGIN_PARENT_ID, currentParentId); - } - cursor.close(); - } - } - - builder.withValue(NoteColumns.PARENT_ID, folderId); // 设置新父文件夹 - builder.withValue(NoteColumns.LOCAL_MODIFIED, 1); // 标记为本地修改 - 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; - } - - /** - * 获取指定文件夹下的所有直接子项（包括便签和子文件夹） - * - * @param resolver 内容解析器 - * @param folderId 文件夹ID - * @return 子项ID集合，没有子项时返回空集合 - */ - public static HashSet getFolderItems(ContentResolver resolver, long folderId) { - HashSet items = new HashSet(); - Cursor cursor = resolver.query(Notes.CONTENT_NOTE_URI, - new String[]{NoteColumns.ID}, - NoteColumns.PARENT_ID + "=?", - new String[]{String.valueOf(folderId)}, - null); - - if (cursor != null) { - if (cursor.moveToFirst()) { - do { - long id = cursor.getLong(0); - items.add(id); - } while (cursor.moveToNext()); - } - cursor.close(); - } - - return items; - } - - /** - * 获取用户文件夹数量（排除系统文件夹） - * - * 统计用户创建的自定义文件夹数量，不包括系统文件夹和回收站 - * - * @param resolver 内容解析器 - * @return 用户文件夹数量，查询失败时返回0 - */ - 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; - } - - /** - * 检查指定类型便签在数据库中是否可见（不在回收站中） - * - * 用于验证便签是否存在于数据库中且未被放入回收站 - * - * @param resolver 内容解析器 - * @param noteId 要检查的便签ID - * @param type 便签类型（Notes.TYPE_NOTE或Notes.TYPE_FOLDER） - * @return true表示便签存在且不在回收站中，false表示不存在或在回收站中 - */ - public static boolean visibleInNoteDatabase(ContentResolver resolver, long noteId, int type) { - // 根文件夹永远可见 - if (noteId == Notes.ID_ROOT_FOLDER) { - return true; - } - - 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; - } - - /** - * 检查便签是否存在于数据库中 - * - * 不检查便签是否在回收站中，只验证ID是否存在 - * - * @param resolver 内容解析器 - * @param noteId 要检查的便签ID - * @return true表示便签ID存在，false表示不存在 - */ - 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; - } - - /** - * 检查数据记录是否存在于数据表中 - * - * 用于验证数据ID是否可用，避免ID冲突 - * - * @param resolver 内容解析器 - * @param dataId 要检查的数据记录ID - * @return true表示数据ID存在，false表示不存在 - */ - 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; - } - - /** - * 检查指定文件夹名称是否已存在（在可见文件夹中） - * - * 用于创建新文件夹时的名称重复性检查，不检查回收站中的文件夹 - * - * @param resolver 内容解析器 - * @param name 要检查的文件夹名称 - * @return true表示同名文件夹已存在，false表示不存在 - */ - 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; - } - - /** - * 获取指定文件夹下所有便签关联的小部件属性 - * - * 用于文件夹删除或移动时，更新关联的小部件显示 - * - * @param resolver 内容解析器 - * @param folderId 文件夹ID - * @return 小部件属性集合，没有关联小部件时返回null - */ - 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; - } - - /** - * 根据便签ID获取关联的通话记录电话号码 - * - * 用于通话记录便签的显示和查询 - * - * @param resolver 内容解析器 - * @param noteId 便签ID - * @return 电话号码字符串，未找到时返回空字符串 - */ - 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 ""; // 未找到通话记录或查询失败 - } - - /** - * 根据电话号码和通话时间获取便签ID - * - * 用于检查是否存在相同通话记录，避免重复创建 - * 使用自定义SQL函数PHONE_NUMBERS_EQUAL进行电话号码匹配 - * - * @param resolver 内容解析器 - * @param phoneNumber 电话号码 - * @param callDate 通话时间戳 - * @return 便签ID，未找到时返回0 - */ - 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; // 未找到匹配的通话记录 - } - - /** - * 根据便签ID获取便签片段（snippet） - * - * 便签片段通常用于列表显示，是便签内容的摘要 - * - * @param resolver 内容解析器 - * @param noteId 便签ID - * @return 便签片段字符串 - * @throws IllegalArgumentException 当便签ID不存在时抛出 - */ - 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); - } - - /** - * 格式化便签片段 - * - * 处理便签片段，使其适合在UI中显示： - * 1. 去除首尾空格 - * 2. 截取到第一个换行符处（如果存在） - * - * @param snippet 原始便签片段 - * @return 格式化后的便签片段 - */ - public static String getFormattedSnippet(String snippet) { - if (snippet != null) { - snippet = snippet.trim(); // 去除首尾空格 - int index = snippet.indexOf('\n'); - if (index != -1) { - snippet = snippet.substring(0, index); // 截取到第一个换行符 - } - } - return snippet; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/tool/GTaskStringUtils.java b/src/net/micode/notes/tool/GTaskStringUtils.java deleted file mode 100644 index 680e064..0000000 --- a/src/net/micode/notes/tool/GTaskStringUtils.java +++ /dev/null @@ -1,121 +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; - -/** - * Google Tasks API字符串常量工具类 - * - * 定义与Google Tasks API交互时使用的所有JSON键名、操作类型和特殊标识符 - * 此类主要用于： - * 1. 提供与Google Tasks API通信时的标准化键名 - * 2. 定义MIUI便签的特殊文件夹和元数据标识 - * 3. 统一管理API相关字符串，避免硬编码 - */ -public class GTaskStringUtils { - - - public final static String GTASK_JSON_ACTION_ID = "action_id"; // 操作ID标识 - public final static String GTASK_JSON_ACTION_LIST = "action_list"; // 操作列表标识 - public final static String GTASK_JSON_ACTION_TYPE = "action_type"; // 操作类型标识 - public final static String GTASK_JSON_ACTION_TYPE_CREATE = "create"; // 创建操作类型 - public final static String GTASK_JSON_ACTION_TYPE_GETALL = "get_all"; // 获取所有操作类型 - public final static String GTASK_JSON_ACTION_TYPE_MOVE = "move"; // 移动操作类型 - public final static String GTASK_JSON_ACTION_TYPE_UPDATE = "update"; // 更新操作类型 - - public final static String GTASK_JSON_CREATOR_ID = "creator_id"; // 创建者ID标识 - public final static String GTASK_JSON_CHILD_ENTITY = "child_entity"; // 子实体标识 - public final static String GTASK_JSON_CLIENT_VERSION = "client_version"; // 客户端版本标识 - public final static String GTASK_JSON_COMPLETED = "completed"; // 完成状态标识 - public final static String GTASK_JSON_CURRENT_LIST_ID = "current_list_id"; // 当前列表ID标识 - public final static String GTASK_JSON_DEFAULT_LIST_ID = "default_list_id"; // 默认列表ID标识 - public final static String GTASK_JSON_DELETED = "deleted"; // 删除状态标识 - public final static String GTASK_JSON_DEST_LIST = "dest_list"; // 目标列表标识 - public final static String GTASK_JSON_DEST_PARENT = "dest_parent"; // 目标父级标识 - public final static String GTASK_JSON_DEST_PARENT_TYPE = "dest_parent_type"; // 目标父级类型标识 - public final static String GTASK_JSON_ENTITY_DELTA = "entity_delta"; // 实体增量标识 - public final static String GTASK_JSON_ENTITY_TYPE = "entity_type"; // 实体类型标识 - public final static String GTASK_JSON_GET_DELETED = "get_deleted"; // 获取已删除项标识 - public final static String GTASK_JSON_ID = "id"; // ID标识 - public final static String GTASK_JSON_INDEX = "index"; // 索引标识 - public final static String GTASK_JSON_LAST_MODIFIED = "last_modified"; // 最后修改时间标识 - - public final static String GTASK_JSON_LATEST_SYNC_POINT = "latest_sync_point"; // 最新同步点标识 - public final static String GTASK_JSON_LIST_ID = "list_id"; // 列表ID标识 - public final static String GTASK_JSON_LISTS = "lists"; // 列表集合标识 - public final static String GTASK_JSON_NAME = "name"; // 名称标识 - public final static String GTASK_JSON_NEW_ID = "new_id"; // 新ID标识 - public final static String GTASK_JSON_NOTES = "notes"; // 备注标识 - public final static String GTASK_JSON_PARENT_ID = "parent_id"; // 父级ID标识 - public final static String GTASK_JSON_PRIOR_SIBLING_ID = "prior_sibling_id"; // 前一个兄弟ID标识 - public final static String GTASK_JSON_RESULTS = "results"; // 结果集合标识 - public final static String GTASK_JSON_SOURCE_LIST = "source_list"; // 源列表标识 - public final static String GTASK_JSON_TASKS = "tasks"; // 任务集合标识 - public final static String GTASK_JSON_TYPE = "type"; // 类型标识 - public final static String GTASK_JSON_TYPE_GROUP = "GROUP"; // 组类型标识 - public final static String GTASK_JSON_TYPE_TASK = "TASK"; // 任务类型标识 - public final static String GTASK_JSON_USER = "user"; // 用户标识 - - - /** - * MIUI便签文件夹前缀 - * 用于标识由MIUI便签创建的文件夹，避免与其他Google Tasks应用冲突 - */ - public final static String MIUI_FOLDER_PREFFIX = "[MIUI_Notes]"; - - /** - * 默认文件夹名称 - * 用于标识根目录文件夹在Google Tasks中的名称 - */ - public final static String FOLDER_DEFAULT = "Default"; - - /** - * 通话记录文件夹名称 - * 用于标识通话记录便签文件夹在Google Tasks中的名称 - */ - public final static String FOLDER_CALL_NOTE = "Call_Note"; - - /** - * 元数据文件夹名称 - * 用于存储便签的元数据信息，如图片、附件等 - */ - public final static String FOLDER_META = "METADATA"; - - - /** - * 元数据头：Google Tasks ID - * 用于在元数据中存储便签对应的Google Tasks ID - */ - public final static String META_HEAD_GTASK_ID = "meta_gid"; - - /** - * 元数据头：便签信息 - * 用于在元数据中存储便签的基本信息 - */ - public final static String META_HEAD_NOTE = "meta_note"; - - /** - * 元数据头：数据信息 - * 用于在元数据中存储便签的具体数据内容 - */ - public final static String META_HEAD_DATA = "meta_data"; - - /** - * 元数据便签名称 - * 用于标识元数据便签，提醒用户不要修改或删除此便签 - */ - public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE"; -} \ No newline at end of file diff --git a/src/net/micode/notes/tool/ResourceParser.java b/src/net/micode/notes/tool/ResourceParser.java deleted file mode 100644 index 635b263..0000000 --- a/src/net/micode/notes/tool/ResourceParser.java +++ /dev/null @@ -1,202 +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; - -/** - * ResourceParser - 资源解析工具类 - * 管理和解析便签应用的UI资源，包括背景颜色、字体大小等 - */ -public class ResourceParser { - - // 背景颜色ID常量 - 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; - - // 字体大小ID常量 - 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; - - /** - * NoteBgResources - 便签背景资源管理 - */ - public static class NoteBgResources { - // 编辑界面便签背景资源数组 - 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 - }; - - // 编辑界面便签标题背景资源数组 - 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]; - } - } - - /** - * 获取默认背景颜色ID - * 根据用户偏好设置：启用随机背景色则随机返回，否则返回默认颜色 - */ - 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; - } - } - - /** - * NoteItemBgResources - 便签列表项背景资源管理 - */ - 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; - } - } - - /** - * WidgetBgResources - 小部件背景资源管理 - */ - 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]; - } - } - - /** - * TextAppearanceResources - 文本外观资源管理 - */ - public static class TextAppearanceResources { - private final static int [] TEXTAPPEARANCE_RESOURCES = new int [] { - R.style.TextAppearanceNormal, - R.style.TextAppearanceMedium, - R.style.TextAppearanceLarge, - R.style.TextAppearanceSuper - }; - - /** - * 根据字体大小ID获取文本外观样式资源 - * 安全机制：ID超出范围时返回默认字体大小 - */ - public static int getTexAppearanceResource(int id) { - if (id >= TEXTAPPEARANCE_RESOURCES.length) { - return BG_DEFAULT_FONT_SIZE; - } - return TEXTAPPEARANCE_RESOURCES[id]; - } - - public static int getResourcesSize() { - return TEXTAPPEARANCE_RESOURCES.length; - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/AlarmAlertActivity.java b/src/net/micode/notes/ui/AlarmAlertActivity.java deleted file mode 100644 index f96f8ef..0000000 --- a/src/net/micode/notes/ui/AlarmAlertActivity.java +++ /dev/null @@ -1,216 +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.ui; - -import android.app.Activity; -import android.app.AlertDialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.DialogInterface.OnClickListener; -import android.content.DialogInterface.OnDismissListener; -import android.content.Intent; -import android.media.AudioManager; -import android.media.MediaPlayer; -import android.media.RingtoneManager; -import android.net.Uri; -import android.os.Bundle; -import android.os.PowerManager; -import android.provider.Settings; -import android.view.Window; -import android.view.WindowManager; - -import net.micode.notes.R; -import net.micode.notes.data.Notes; -import net.micode.notes.tool.DataUtils; - -import java.io.IOException; - -/** - * 便签闹钟提醒活动 - * - * 负责处理便签提醒时间到达时的提醒功能，包括： - * 1. 播放闹钟提示音（使用系统默认闹钟铃声） - * 2. 在屏幕锁定状态下显示提醒对话框 - * 3. 提供用户操作选项：关闭提醒或进入便签编辑界面 - * - * 设计说明： - * - 使用全屏对话框形式显示提醒 - * - 支持在屏幕锁定时唤醒屏幕并显示提醒 - * - 自动检查便签是否存在，防止已删除便签的错误提醒 - */ -public class AlarmAlertActivity extends Activity implements OnClickListener, OnDismissListener { - private long mNoteId; // 触发提醒的便签ID - private String mSnippet; // 便签内容摘要 - private static final int SNIPPET_PREW_MAX_LEN = 60; // 摘要显示的最大长度 - MediaPlayer mPlayer; // 媒体播放器，用于播放闹钟音 - - /** - * Activity创建时的回调方法 - * 初始化提醒界面和播放闹钟音 - * - * @param savedInstanceState 保存的状态数据 - */ - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - requestWindowFeature(Window.FEATURE_NO_TITLE); // 设置无标题栏 - - final Window win = getWindow(); - win.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED); // 在锁屏状态下显示 - - // 如果屏幕未亮起，则添加更多窗口标志以唤醒屏幕 - if (!isScreenOn()) { - win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON // 保持屏幕常亮 - | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON // 点亮屏幕 - | WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON // 允许屏幕点亮时锁定 - | WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR); // 允许装饰嵌入布局 - } - - Intent intent = getIntent(); - - try { - // 从Intent中提取便签ID和内容 - mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1)); - mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId); - // 截取便签内容摘要，避免过长显示 - mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0, - SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info) - : mSnippet; - } catch (IllegalArgumentException e) { - e.printStackTrace(); - return; // 如果便签ID无效，直接返回 - } - - mPlayer = new MediaPlayer(); // 初始化媒体播放器 - // 检查便签是否在数据库中且可见（不在回收站中） - if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) { - showActionDialog(); // 显示操作对话框 - playAlarmSound(); // 播放闹钟音 - } else { - finish(); // 便签不存在或不可见，直接结束Activity - } - } - - /** - * 检查屏幕是否亮起 - * - * @return true表示屏幕亮起，false表示屏幕关闭 - */ - private boolean isScreenOn() { - PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); - return pm.isScreenOn(); - } - - /** - * 播放闹钟提示音 - * 使用系统默认闹钟铃声，并根据系统静音设置调整音频流类型 - */ - private void playAlarmSound() { - Uri url = RingtoneManager.getActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM); // 获取默认闹钟铃声 - - // 检查系统静音设置是否影响闹钟音频流 - int silentModeStreams = Settings.System.getInt(getContentResolver(), - Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0); - - // 如果静音设置影响闹钟音频流，则使用该设置；否则使用默认的闹钟音频流 - if ((silentModeStreams & (1 << AudioManager.STREAM_ALARM)) != 0) { - mPlayer.setAudioStreamType(silentModeStreams); - } else { - mPlayer.setAudioStreamType(AudioManager.STREAM_ALARM); - } - - // 设置并播放闹钟音 - try { - mPlayer.setDataSource(this, url); - mPlayer.prepare(); - mPlayer.setLooping(true); // 设置循环播放，直到用户操作 - mPlayer.start(); - } catch (IllegalArgumentException e) { - e.printStackTrace(); - } catch (SecurityException e) { - e.printStackTrace(); - } catch (IllegalStateException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - } - - /** - * 显示提醒操作对话框 - * 对话框显示便签内容摘要，并提供操作按钮 - */ - private void showActionDialog() { - AlertDialog.Builder dialog = new AlertDialog.Builder(this); - dialog.setTitle(R.string.app_name); // 设置应用名称作为标题 - dialog.setMessage(mSnippet); // 设置便签内容摘要 - - // 确定按钮：关闭提醒 - dialog.setPositiveButton(R.string.notealert_ok, this); - - // 如果屏幕亮起，显示"进入编辑"按钮 - if (isScreenOn()) { - dialog.setNegativeButton(R.string.notealert_enter, this); - } - - dialog.show().setOnDismissListener(this); // 显示对话框并设置关闭监听器 - } - - /** - * 对话框按钮点击回调方法 - * - * @param dialog 被点击的对话框 - * @param which 被点击的按钮标识 - */ - public void onClick(DialogInterface dialog, int which) { - switch (which) { - case DialogInterface.BUTTON_NEGATIVE: - // 用户点击"进入编辑"按钮，启动便签编辑界面 - Intent intent = new Intent(this, NoteEditActivity.class); - intent.setAction(Intent.ACTION_VIEW); - intent.putExtra(Intent.EXTRA_UID, mNoteId); // 传递便签ID - startActivity(intent); - break; - default: - // 其他按钮（如确定按钮）无额外操作 - break; - } - } - - /** - * 对话框关闭回调方法 - * 停止闹钟音并结束Activity - * - * @param dialog 被关闭的对话框 - */ - public void onDismiss(DialogInterface dialog) { - stopAlarmSound(); // 停止播放闹钟音 - finish(); // 结束Activity - } - - /** - * 停止闹钟音播放 - * 释放媒体播放器资源 - */ - private void stopAlarmSound() { - if (mPlayer != null) { - mPlayer.stop(); // 停止播放 - mPlayer.release(); // 释放资源 - mPlayer = null; // 清空引用 - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/AlarmInitReceiver.java b/src/net/micode/notes/ui/AlarmInitReceiver.java deleted file mode 100644 index 4d1d7ba..0000000 --- a/src/net/micode/notes/ui/AlarmInitReceiver.java +++ /dev/null @@ -1,89 +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.ui; - -import android.app.AlarmManager; -import android.app.PendingIntent; -import android.content.BroadcastReceiver; -import android.content.ContentUris; -import android.content.Context; -import android.content.Intent; -import android.database.Cursor; - -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.NoteColumns; - -/** - * 闹钟初始化接收器 - * 主要功能：在系统启动或应用启动时，重新设置所有未来的闹钟提醒 - */ -public class AlarmInitReceiver extends BroadcastReceiver { - - // 数据库查询需要的列 - private static final String [] PROJECTION = new String [] { - NoteColumns.ID, // 笔记ID - NoteColumns.ALERTED_DATE // 提醒时间 - }; - - // 列索引常量 - private static final int COLUMN_ID = 0; // ID列索引 - private static final int COLUMN_ALERTED_DATE = 1; // 提醒时间列索引 - - @Override - public void onReceive(Context context, Intent intent) { - // 获取当前系统时间 - long currentDate = System.currentTimeMillis(); - - // 查询所有需要设置闹钟的笔记 - // 条件：提醒时间大于当前时间，且笔记类型为普通笔记（非文件夹等） - Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI, - PROJECTION, - NoteColumns.ALERTED_DATE + ">? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE, - new String[] { String.valueOf(currentDate) }, - null); - - if (c != null) { - // 遍历查询结果 - if (c.moveToFirst()) { - do { - // 获取该笔记的提醒时间 - long alertDate = c.getLong(COLUMN_ALERTED_DATE); - - // 创建触发闹钟的Intent，目标为AlarmReceiver - Intent sender = new Intent(context, AlarmReceiver.class); - // 将笔记ID附加到URI中，以便AlarmReceiver知道是哪个笔记的提醒 - sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, - c.getLong(COLUMN_ID))); - - // 创建PendingIntent，用于在指定时间触发广播 - PendingIntent pendingIntent = PendingIntent.getBroadcast(context, - 0, sender, 0); - - // 获取系统闹钟服务 - AlarmManager alermManager = (AlarmManager) context - .getSystemService(Context.ALARM_SERVICE); - - // 设置闹钟 - // 使用RTC_WAKEUP模式：在指定时间唤醒设备并触发PendingIntent - alermManager.set(AlarmManager.RTC_WAKEUP, alertDate, pendingIntent); - } while (c.moveToNext()); // 继续处理下一条记录 - } - c.close(); // 关闭游标，释放资源 - } - // 注意：如果c为null，说明查询失败，这里没有错误处理 - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/DateTimePicker.java b/src/net/micode/notes/ui/DateTimePicker.java deleted file mode 100644 index 0354a85..0000000 --- a/src/net/micode/notes/ui/DateTimePicker.java +++ /dev/null @@ -1,570 +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.ui; - -import java.text.DateFormatSymbols; -import java.util.Calendar; - -import net.micode.notes.R; - -import android.content.Context; -import android.text.format.DateFormat; -import android.view.View; -import android.widget.FrameLayout; -import android.widget.NumberPicker; - -/** - * 日期时间选择器自定义控件 - * 提供年、月、日、时、分的选择功能，支持12小时制和24小时制显示 - * 使用NumberPicker实现滚动选择，具有日期跨天自动调整功能 - */ -public class DateTimePicker extends FrameLayout { - - // 默认启用状态 - private static final boolean DEFAULT_ENABLE_STATE = true; - - // 时间相关常量 - private static final int HOURS_IN_HALF_DAY = 12; // 半天的小时数 - private static final int HOURS_IN_ALL_DAY = 24; // 全天的小时数 - private static final int DAYS_IN_ALL_WEEK = 7; // 一周的天数（用于显示最近一周的日期） - - // NumberPicker范围常量 - private static final int DATE_SPINNER_MIN_VAL = 0; // 日期选择器最小值 - private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1; // 日期选择器最大值 - private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0; // 24小时制小时最小值 - private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23; // 24小时制小时最大值 - private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1; // 12小时制小时最小值 - private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12; // 12小时制小时最大值 - private static final int MINUT_SPINNER_MIN_VAL = 0; // 分钟选择器最小值 - private static final int MINUT_SPINNER_MAX_VAL = 59; // 分钟选择器最大值 - private static final int AMPM_SPINNER_MIN_VAL = 0; // AM/PM选择器最小值 - private static final int AMPM_SPINNER_MAX_VAL = 1; // AM/PM选择器最大值 - - // UI控件引用 - private final NumberPicker mDateSpinner; // 日期选择器 - private final NumberPicker mHourSpinner; // 小时选择器 - private final NumberPicker mMinuteSpinner; // 分钟选择器 - private final NumberPicker mAmPmSpinner; // 上午/下午选择器 - - // 数据模型 - private Calendar mDate; // 当前选择的日期时间 - private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK]; // 日期显示值（一周） - private boolean mIsAm; // 是否为上午 - private boolean mIs24HourView; // 是否使用24小时制 - private boolean mIsEnabled = DEFAULT_ENABLE_STATE; // 控件是否启用 - private boolean mInitialising; // 是否正在初始化标志，防止初始化期间触发事件 - - // 日期时间变化监听器 - private OnDateTimeChangedListener mOnDateTimeChangedListener; - - /** - * 日期变化监听器 - * 当日期选择器值变化时，调整Calendar对象并更新显示 - */ - private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() { - @Override - public void onValueChange(NumberPicker picker, int oldVal, int newVal) { - // 根据新旧值差异调整天数 - mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal); - updateDateControl(); // 更新日期显示 - onDateTimeChanged(); // 通知监听器 - } - }; - - /** - * 小时变化监听器 - * 处理小时变化，包括12/24小时制转换和跨天边界处理 - */ - private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() { - @Override - public void onValueChange(NumberPicker picker, int oldVal, int newVal) { - boolean isDateChanged = false; - Calendar cal = Calendar.getInstance(); - - // 12小时制下的特殊处理 - if (!mIs24HourView) { - // 处理PM到AM的跨天转换（12小时制） - if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) { - cal.setTimeInMillis(mDate.getTimeInMillis()); - cal.add(Calendar.DAY_OF_YEAR, 1); - isDateChanged = true; - } - // 处理AM到PM的跨天转换（12小时制） - else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) { - cal.setTimeInMillis(mDate.getTimeInMillis()); - cal.add(Calendar.DAY_OF_YEAR, -1); - isDateChanged = true; - } - - // 处理12点切换时AM/PM状态变化 - if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY || - oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) { - mIsAm = !mIsAm; - updateAmPmControl(); - } - } - // 24小时制下的跨天处理 - else { - // 23->0 跨到第二天 - if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) { - cal.setTimeInMillis(mDate.getTimeInMillis()); - cal.add(Calendar.DAY_OF_YEAR, 1); - isDateChanged = true; - } - // 0->23 跨到前一天 - else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) { - cal.setTimeInMillis(mDate.getTimeInMillis()); - cal.add(Calendar.DAY_OF_YEAR, -1); - isDateChanged = true; - } - } - - // 设置新的小时值 - int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY); - mDate.set(Calendar.HOUR_OF_DAY, newHour); - onDateTimeChanged(); // 通知监听器 - - // 如果日期已变化，更新年、月、日 - if (isDateChanged) { - setCurrentYear(cal.get(Calendar.YEAR)); - setCurrentMonth(cal.get(Calendar.MONTH)); - setCurrentDay(cal.get(Calendar.DAY_OF_MONTH)); - } - } - }; - - /** - * 分钟变化监听器 - * 处理分钟滚动时的跨小时边界调整 - */ - private NumberPicker.OnValueChangeListener mOnMinuteChangedListener = new NumberPicker.OnValueChangeListener() { - @Override - public void onValueChange(NumberPicker picker, int oldVal, int newVal) { - int minValue = mMinuteSpinner.getMinValue(); - int maxValue = mMinuteSpinner.getMaxValue(); - int offset = 0; - - // 检测分钟是否从最大值滚动到最小值（59->0，增加1小时） - if (oldVal == maxValue && newVal == minValue) { - offset += 1; - } - // 检测分钟是否从最小值滚动到最大值（0->59，减少1小时） - else if (oldVal == minValue && newVal == maxValue) { - offset -= 1; - } - - // 如果有小时偏移，调整时间 - if (offset != 0) { - mDate.add(Calendar.HOUR_OF_DAY, offset); - mHourSpinner.setValue(getCurrentHour()); - updateDateControl(); // 更新日期显示 - - // 更新AM/PM状态 - int newHour = getCurrentHourOfDay(); - if (newHour >= HOURS_IN_HALF_DAY) { - mIsAm = false; - updateAmPmControl(); - } else { - mIsAm = true; - updateAmPmControl(); - } - } - - // 设置新的分钟值 - mDate.set(Calendar.MINUTE, newVal); - onDateTimeChanged(); // 通知监听器 - } - }; - - /** - * AM/PM变化监听器 - * 处理上午/下午切换，调整12小时 - */ - private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() { - @Override - public void onValueChange(NumberPicker picker, int oldVal, int newVal) { - mIsAm = !mIsAm; - // AM/PM切换时调整12小时 - if (mIsAm) { - mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY); - } else { - mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY); - } - updateAmPmControl(); // 更新AM/PM显示 - onDateTimeChanged(); // 通知监听器 - } - }; - - /** - * 日期时间变化监听器接口 - */ - public interface OnDateTimeChangedListener { - void onDateTimeChanged(DateTimePicker view, int year, int month, - int dayOfMonth, int hourOfDay, int minute); - } - - /** - * 构造函数 - 使用当前时间初始化 - */ - public DateTimePicker(Context context) { - this(context, System.currentTimeMillis()); - } - - /** - * 构造函数 - 使用指定时间戳初始化 - */ - public DateTimePicker(Context context, long date) { - this(context, date, DateFormat.is24HourFormat(context)); - } - - /** - * 构造函数 - 完整初始化 - * @param context 上下文 - * @param date 初始时间戳 - * @param is24HourView 是否使用24小时制 - */ - public DateTimePicker(Context context, long date, boolean is24HourView) { - super(context); - mDate = Calendar.getInstance(); - mInitialising = true; // 设置初始化标志 - // 根据当前小时判断是上午还是下午 - mIsAm = getCurrentHourOfDay() < HOURS_IN_HALF_DAY; - - // 加载布局 - inflate(context, R.layout.datetime_picker, this); - - // 初始化日期选择器 - mDateSpinner = (NumberPicker) findViewById(R.id.date); - mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL); - mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL); - mDateSpinner.setOnValueChangedListener(mOnDateChangedListener); - - // 初始化小时选择器 - mHourSpinner = (NumberPicker) findViewById(R.id.hour); - mHourSpinner.setOnValueChangedListener(mOnHourChangedListener); - - // 初始化分钟选择器 - mMinuteSpinner = (NumberPicker) findViewById(R.id.minute); - mMinuteSpinner.setMinValue(MINUT_SPINNER_MIN_VAL); - mMinuteSpinner.setMaxValue(MINUT_SPINNER_MAX_VAL); - mMinuteSpinner.setOnLongPressUpdateInterval(100); // 设置长按更新间隔 - mMinuteSpinner.setOnValueChangedListener(mOnMinuteChangedListener); - - // 初始化AM/PM选择器 - String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings(); // 获取本地化的AM/PM字符串 - mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm); - mAmPmSpinner.setMinValue(AMPM_SPINNER_MIN_VAL); - mAmPmSpinner.setMaxValue(AMPM_SPINNER_MAX_VAL); - mAmPmSpinner.setDisplayedValues(stringsForAmPm); - mAmPmSpinner.setOnValueChangedListener(mOnAmPmChangedListener); - - // 更新控件初始状态 - updateDateControl(); - updateHourControl(); - updateAmPmControl(); - - set24HourView(is24HourView); // 设置12/24小时制显示 - setCurrentDate(date); // 设置当前时间 - setEnabled(isEnabled()); // 设置启用状态 - - mInitialising = false; // 初始化完成 - } - - /** - * 设置控件启用状态 - */ - @Override - public void setEnabled(boolean enabled) { - if (mIsEnabled == enabled) { - return; - } - super.setEnabled(enabled); - // 设置所有子控件的启用状态 - mDateSpinner.setEnabled(enabled); - mMinuteSpinner.setEnabled(enabled); - mHourSpinner.setEnabled(enabled); - mAmPmSpinner.setEnabled(enabled); - mIsEnabled = enabled; - } - - /** - * 获取控件启用状态 - */ - @Override - public boolean isEnabled() { - return mIsEnabled; - } - - /** - * 获取当前时间的时间戳 - */ - public long getCurrentDateInTimeMillis() { - return mDate.getTimeInMillis(); - } - - /** - * 通过时间戳设置当前时间 - */ - public void setCurrentDate(long date) { - Calendar cal = Calendar.getInstance(); - cal.setTimeInMillis(date); - setCurrentDate(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH), - cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE)); - } - - /** - * 通过各时间分量设置当前时间 - */ - public void setCurrentDate(int year, int month, - int dayOfMonth, int hourOfDay, int minute) { - setCurrentYear(year); - setCurrentMonth(month); - setCurrentDay(dayOfMonth); - setCurrentHour(hourOfDay); - setCurrentMinute(minute); - } - - /** - * 获取当前年份 - */ - public int getCurrentYear() { - return mDate.get(Calendar.YEAR); - } - - /** - * 设置当前年份 - */ - public void setCurrentYear(int year) { - // 防止初始化期间重复触发事件 - if (!mInitialising && year == getCurrentYear()) { - return; - } - mDate.set(Calendar.YEAR, year); - updateDateControl(); - onDateTimeChanged(); - } - - /** - * 获取当前月份（0-11） - */ - public int getCurrentMonth() { - return mDate.get(Calendar.MONTH); - } - - /** - * 设置当前月份 - */ - public void setCurrentMonth(int month) { - if (!mInitialising && month == getCurrentMonth()) { - return; - } - mDate.set(Calendar.MONTH, month); - updateDateControl(); - onDateTimeChanged(); - } - - /** - * 获取当前日（月中的第几天） - */ - public int getCurrentDay() { - return mDate.get(Calendar.DAY_OF_MONTH); - } - - /** - * 设置当前日 - */ - public void setCurrentDay(int dayOfMonth) { - if (!mInitialising && dayOfMonth == getCurrentDay()) { - return; - } - mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth); - updateDateControl(); - onDateTimeChanged(); - } - - /** - * 获取24小时制下的小时（0-23） - */ - public int getCurrentHourOfDay() { - return mDate.get(Calendar.HOUR_OF_DAY); - } - - /** - * 获取当前小时（根据12/24小时制返回对应值） - */ - private int getCurrentHour() { - if (mIs24HourView){ - return getCurrentHourOfDay(); // 24小时制直接返回 - } else { - // 12小时制转换：0点显示为12，13点显示为1 - int hour = getCurrentHourOfDay(); - if (hour >= HOURS_IN_HALF_DAY) { - return hour - HOURS_IN_HALF_DAY; - } else { - return hour == 0 ? HOURS_IN_HALF_DAY : hour; - } - } - } - - /** - * 设置当前小时（24小时制） - */ - public void setCurrentHour(int hourOfDay) { - if (!mInitialising && hourOfDay == getCurrentHourOfDay()) { - return; - } - mDate.set(Calendar.HOUR_OF_DAY, hourOfDay); - - // 12小时制下需要同步AM/PM状态 - if (!mIs24HourView) { - if (hourOfDay >= HOURS_IN_HALF_DAY) { - mIsAm = false; - if (hourOfDay > HOURS_IN_HALF_DAY) { - hourOfDay -= HOURS_IN_HALF_DAY; - } - } else { - mIsAm = true; - if (hourOfDay == 0) { - hourOfDay = HOURS_IN_HALF_DAY; - } - } - updateAmPmControl(); - } - mHourSpinner.setValue(hourOfDay); - onDateTimeChanged(); - } - - /** - * 获取当前分钟 - */ - public int getCurrentMinute() { - return mDate.get(Calendar.MINUTE); - } - - /** - * 设置当前分钟 - */ - public void setCurrentMinute(int minute) { - if (!mInitialising && minute == getCurrentMinute()) { - return; - } - mMinuteSpinner.setValue(minute); - mDate.set(Calendar.MINUTE, minute); - onDateTimeChanged(); - } - - /** - * 是否使用24小时制 - */ - public boolean is24HourView () { - return mIs24HourView; - } - - /** - * 设置12/24小时制显示 - */ - public void set24HourView(boolean is24HourView) { - if (mIs24HourView == is24HourView) { - return; - } - mIs24HourView = is24HourView; - - // 根据12/24小时制显示或隐藏AM/PM选择器 - mAmPmSpinner.setVisibility(is24HourView ? View.GONE : View.VISIBLE); - - // 更新小时选择器范围 - updateHourControl(); - - // 保持当前小时，但根据新的显示模式调整 - int hour = getCurrentHourOfDay(); - setCurrentHour(hour); - - updateAmPmControl(); - } - - /** - * 更新日期选择器显示 - * 显示以当前日期为中心的前后三天（共一周） - */ - private void updateDateControl() { - Calendar cal = Calendar.getInstance(); - cal.setTimeInMillis(mDate.getTimeInMillis()); - - // 计算显示范围：从当前日期前3天开始 - cal.add(Calendar.DAY_OF_YEAR, -DAYS_IN_ALL_WEEK / 2 - 1); - - mDateSpinner.setDisplayedValues(null); - - // 生成一周的日期显示字符串 - for (int i = 0; i < DAYS_IN_ALL_WEEK; ++i) { - cal.add(Calendar.DAY_OF_YEAR, 1); - // 格式：月份.日期 星期几（如：01.15 星期一） - mDateDisplayValues[i] = (String) DateFormat.format("MM.dd EEEE", cal); - } - - mDateSpinner.setDisplayedValues(mDateDisplayValues); - mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2); // 当前日期在中间位置 - mDateSpinner.invalidate(); // 刷新显示 - } - - /** - * 更新AM/PM选择器显示 - */ - private void updateAmPmControl() { - if (mIs24HourView) { - // 24小时制隐藏AM/PM选择器 - mAmPmSpinner.setVisibility(View.GONE); - } else { - // 12小时制显示AM/PM选择器 - int index = mIsAm ? Calendar.AM : Calendar.PM; - mAmPmSpinner.setValue(index); - mAmPmSpinner.setVisibility(View.VISIBLE); - } - } - - /** - * 更新小时选择器范围 - * 根据12/24小时制设置不同的取值范围 - */ - private void updateHourControl() { - if (mIs24HourView) { - mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW); - mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW); - } else { - mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW); - mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW); - } - } - - /** - * 设置日期时间变化监听器 - */ - public void setOnDateTimeChangedListener(OnDateTimeChangedListener callback) { - mOnDateTimeChangedListener = callback; - } - - /** - * 触发日期时间变化事件 - * 通知监听器当前选择的时间 - */ - private void onDateTimeChanged() { - if (mOnDateTimeChangedListener != null) { - mOnDateTimeChangedListener.onDateTimeChanged(this, getCurrentYear(), - getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(), getCurrentMinute()); - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/DropdownMenu.java b/src/net/micode/notes/ui/DropdownMenu.java deleted file mode 100644 index c7ce675..0000000 --- a/src/net/micode/notes/ui/DropdownMenu.java +++ /dev/null @@ -1,92 +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.ui; - -import android.content.Context; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.view.View.OnClickListener; -import android.widget.Button; -import android.widget.PopupMenu; -import android.widget.PopupMenu.OnMenuItemClickListener; - -import net.micode.notes.R; - -/** - * 下拉菜单封装类 - * 将Button和PopupMenu组合封装，提供便捷的下拉菜单功能 - * 主要用于笔记列表界面的排序、筛选等操作菜单 - */ -public class DropdownMenu { - private Button mButton; // 显示下拉菜单的按钮 - private PopupMenu mPopupMenu; // Android原生弹出菜单 - private Menu mMenu; // 菜单项容器 - - /** - * 构造函数 - * @param context 上下文环境 - * @param button 触发下拉菜单的按钮 - * @param menuId 菜单资源ID（R.menu.xxx） - */ - public DropdownMenu(Context context, Button button, int menuId) { - mButton = button; - // 设置按钮背景为下拉箭头图标 - mButton.setBackgroundResource(R.drawable.dropdown_icon); - - // 创建PopupMenu，绑定到指定按钮 - mPopupMenu = new PopupMenu(context, mButton); - mMenu = mPopupMenu.getMenu(); - - // 从菜单资源文件加载菜单项 - mPopupMenu.getMenuInflater().inflate(menuId, mMenu); - - // 设置按钮点击事件：显示下拉菜单 - mButton.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - mPopupMenu.show(); // 显示下拉菜单 - } - }); - } - - /** - * 设置菜单项点击监听器 - * @param listener 菜单项点击监听器 - */ - public void setOnDropdownMenuItemClickListener(OnMenuItemClickListener listener) { - if (mPopupMenu != null) { - mPopupMenu.setOnMenuItemClickListener(listener); - } - } - - /** - * 根据ID查找菜单项 - * @param id 菜单项资源ID - * @return 找到的菜单项，未找到返回null - */ - public MenuItem findItem(int id) { - return mMenu.findItem(id); - } - - /** - * 设置按钮显示的标题文本 - * @param title 要显示的文本 - */ - public void setTitle(CharSequence title) { - mButton.setText(title); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NoteEditActivity.java b/src/net/micode/notes/ui/NoteEditActivity.java deleted file mode 100644 index ea30fd2..0000000 --- a/src/net/micode/notes/ui/NoteEditActivity.java +++ /dev/null @@ -1,1822 +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.ui; - -import android.app.Activity; -import android.app.AlarmManager; -import android.app.AlertDialog; -import android.app.PendingIntent; -import android.app.SearchManager; -import android.appwidget.AppWidgetManager; -import android.content.ContentUris; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.SharedPreferences; -import android.graphics.Paint; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.text.Spannable; -import android.text.SpannableString; -import android.text.TextUtils; -import android.text.format.DateUtils; -import android.text.style.BackgroundColorSpan; -import android.util.Log; -import android.view.LayoutInflater; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.WindowManager; -import android.text.Editable; -import android.text.TextWatcher; -import android.widget.CheckBox; -import android.widget.CompoundButton; -import android.widget.CompoundButton.OnCheckedChangeListener; -import android.widget.Button; -import android.app.Dialog; -import android.graphics.Color; -import android.graphics.Typeface; -import android.text.Editable; -import android.text.Html; -import android.text.SpannableStringBuilder; -import android.text.TextWatcher; -import android.text.style.ForegroundColorSpan; -import android.text.style.StyleSpan; -import android.text.style.UnderlineSpan; -import android.view.Gravity; -import android.view.LayoutInflater; -import android.view.Window; -import android.view.WindowManager; -import android.graphics.drawable.ColorDrawable; -import android.widget.RadioGroup; - -import android.widget.EditText; -import android.widget.ImageButton; -import android.widget.ImageView; -import android.widget.LinearLayout; -import android.graphics.Rect; -import android.view.ActionMode; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MotionEvent; -import android.widget.TextView; -import android.widget.Toast; - -import net.micode.notes.R; -import android.database.Cursor; -import android.content.ContentValues; -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.TextNote; -import net.micode.notes.model.WorkingNote; -import net.micode.notes.model.WorkingNote.NoteSettingChangedListener; -import net.micode.notes.tool.DataUtils; -import net.micode.notes.tool.ResourceParser; -import net.micode.notes.tool.ResourceParser.TextAppearanceResources; -import net.micode.notes.ui.DateTimePickerDialog.OnDateTimeSetListener; -import net.micode.notes.ui.NoteEditText.OnTextViewChangeListener; -import net.micode.notes.widget.NoteWidgetProvider_2x; -import net.micode.notes.widget.NoteWidgetProvider_4x; - -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * 笔记编辑活动 - * 核心功能：创建、编辑、查看笔记，支持富文本编辑、提醒设置、清单模式等 - * 这是笔记应用的主要编辑界面，用户在此进行笔记内容的编写和管理 - */ -public class NoteEditActivity extends Activity implements OnClickListener, - NoteSettingChangedListener, OnTextViewChangeListener { - - /** - * 标题栏视图持有者 - * 用于管理笔记标题区域的UI组件 - */ - private class HeadViewHolder { - public TextView tvModified; // 显示最后修改时间 - public ImageView ivAlertIcon; // 提醒图标 - public TextView tvAlertDate; // 提醒时间 - public ImageView ibSetBgColor; // 设置背景颜色按钮 - } - - // 背景颜色选择器按钮ID与颜色值的映射 - private static final Map sBgSelectorBtnsMap = new HashMap(); - static { - sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW); - sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED); - sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE); - sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN); - sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE); - } - - // 背景颜色与选中状态指示器ID的映射 - private static final Map sBgSelectorSelectionMap = new HashMap(); - static { - sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select); - sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select); - sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select); - sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select); - sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select); - } - - // 字体大小选择器按钮ID与字体大小值的映射 - private static final Map sFontSizeBtnsMap = new HashMap(); - static { - sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE); - sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL); - sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM); - sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER); - } - - // 字体大小与选中状态指示器ID的映射 - private static final Map sFontSelectorSelectionMap = new HashMap(); - static { - sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select); - } - - private static final String TAG = "NoteEditActivity"; // 日志标签 - - private HeadViewHolder mNoteHeaderHolder; // 标题栏视图持有者 - private View mHeadViewPanel; // 标题面板 - private View mNoteBgColorSelector; // 背景颜色选择器 - private View mFontSizeSelector; // 字体大小选择器 - private EditText mNoteEditor; // 笔记编辑框 - private View mNoteEditorPanel; // 笔记编辑面板 - private WorkingNote mWorkingNote; // 当前正在编辑的笔记数据模型 - private SharedPreferences mSharedPrefs; // 共享首选项 - private int mFontSizeId; // 当前字体大小ID - - private static final String PREFERENCE_FONT_SIZE = "pref_font_size"; // 字体大小首选项键名 - private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10; // 快捷方式图标标题最大长度 - - // 清单模式标记常量 - public static final String TAG_CHECKED = String.valueOf('\u221A'); // 勾选标记 √ - public static final String TAG_UNCHECKED = String.valueOf('\u25A1'); // 未勾选标记 □ - - private LinearLayout mEditTextList; // 清单模式下的编辑列表容器 - private String mUserQuery; // 搜索查询词（用于高亮显示） - private Pattern mPattern; // 搜索高亮正则表达式模式 - private TextView mWordCountView; // 字数统计显示控件 - private Button mStudyTimerButton; // 学习计时器按钮 - - // 富文本工具栏相关变量 - private View mRichTextToolbar; // 富文本工具栏 - private Button mBtnBold; // 加粗按钮 - private Button mBtnItalic; // 斜体按钮 - private Button mBtnUnderline; // 下划线按钮 - private Map mColorMap; // 颜色按钮ID与颜色值的映射 - - // 学习计时器相关变量 - private boolean mIsTimerRunning = false; // 计时器是否正在运行 - private boolean mIsCountdownMode = false; // 是否为逆向计时模式 - private long mTimerCurrentTime = 0; // 当前计时时间（毫秒） - private long mTimerDuration = 0; // 逆向计时时长（毫秒） - private android.os.Handler mTimerHandler = new android.os.Handler(); - private android.os.Handler mDisplayHandler = new android.os.Handler(); - private Runnable mTimerRunnable = new Runnable() { - @Override - public void run() { - if (mIsTimerRunning) { - if (mIsCountdownMode) { - // 逆向计时 - long elapsed = System.currentTimeMillis() - mTimerStartTime; - mTimerCurrentTime = mTimerDuration - elapsed; - if (mTimerCurrentTime <= 0) { - // 计时结束 - mTimerCurrentTime = mTimerDuration; // 设置为完整时长，确保计入专注时间 - mIsTimerRunning = false; - updateTimerDisplay(); - Toast.makeText(NoteEditActivity.this, "学习时间结束！", Toast.LENGTH_LONG).show(); - return; - } - } else { - // 正向计时 - mTimerCurrentTime = System.currentTimeMillis() - mTimerStartTime; - } - updateTimerDisplay(); - mTimerHandler.postDelayed(this, 1000); // 每秒更新一次 - } - } - }; - - private long mTimerStartTime = 0; // 计时器开始时间 - - // 富文本颜色选择器按钮ID与颜色值的映射 - private static final Map sColorMap = new HashMap(); - static { - sColorMap.put(R.id.color_black, Color.BLACK); - sColorMap.put(R.id.color_red, Color.RED); - sColorMap.put(R.id.color_blue, Color.BLUE); - sColorMap.put(R.id.color_green, Color.GREEN); - sColorMap.put(R.id.color_orange, Color.rgb(255, 165, 0)); - } - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - this.setContentView(R.layout.note_edit); // 设置布局 - - // 初始化活动状态，如果失败则结束活动 - if (savedInstanceState == null && !initActivityState(getIntent())) { - finish(); - return; - } - - // 接收并处理传递的计时器状态 - Intent intent = getIntent(); - if (intent != null) { - mIsTimerRunning = intent.getBooleanExtra("is_timer_running", false); - mTimerCurrentTime = intent.getLongExtra("timer_current_time", 0); - mIsCountdownMode = intent.getBooleanExtra("is_countdown_mode", false); - mTimerDuration = intent.getLongExtra("timer_duration", 0); - - // 如果计时器正在运行，启动计时器 - if (mIsTimerRunning) { - if (mIsCountdownMode) { - // 逆向计时模式：计算已经过去的时间 - long elapsedTime = mTimerDuration - mTimerCurrentTime; - mTimerStartTime = System.currentTimeMillis() - elapsedTime; - } else { - // 正向计时模式：使用当前时间减去已计时时间 - mTimerStartTime = System.currentTimeMillis() - mTimerCurrentTime; - } - mTimerHandler.post(mTimerRunnable); - } - } - initResources(); // 初始化资源 - } - - /** - * 当活动被系统杀死后恢复时调用 - * 用于恢复之前的状态 - */ - @Override - protected void onRestoreInstanceState(Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - // 恢复笔记ID并重新初始化活动状态 - if (savedInstanceState != null && savedInstanceState.containsKey(Intent.EXTRA_UID)) { - Intent intent = new Intent(Intent.ACTION_VIEW); - intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID)); - if (!initActivityState(intent)) { - finish(); - return; - } - Log.d(TAG, "Restoring from killed activity"); - } - } - - /** - * 初始化活动状态 - * @param intent 启动活动的意图 - * @return 初始化是否成功 - */ - private boolean initActivityState(Intent intent) { - mWorkingNote = null; - - // 处理查看笔记的意图 - if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) { - long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0); - mUserQuery = ""; - - // 处理从搜索结果打开的情况 - if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) { - noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY)); - mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY); - } - - // 检查笔记是否存在 - // 对于回收站中的便签，使用existInNoteDatabase而不是visibleInNoteDatabase - if (!DataUtils.existInNoteDatabase(getContentResolver(), noteId)) { - Intent jump = new Intent(this, NotesListActivity.class); - startActivity(jump); - showToast(R.string.error_note_not_exist); - finish(); - return false; - } else { - // 加载笔记 - mWorkingNote = WorkingNote.load(this, noteId); - if (mWorkingNote == null) { - Log.e(TAG, "load note failed with note id" + noteId); - finish(); - return false; - } - } - // 隐藏软键盘 - getWindow().setSoftInputMode( - WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN - | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); - } - // 处理创建或编辑笔记的意图 - else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) { - // 新笔记参数 - long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0); - int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID, - AppWidgetManager.INVALID_APPWIDGET_ID); - int widgetType = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, - Notes.TYPE_WIDGET_INVALIDE); - int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, - ResourceParser.getDefaultBgId(this)); - - // 解析通话记录笔记 - String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER); - long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0); - if (callDate != 0 && phoneNumber != null) { - if (TextUtils.isEmpty(phoneNumber)) { - Log.w(TAG, "The call record number is null"); - } - long noteId = 0; - // 检查是否已存在相同通话记录的笔记 - if ((noteId = DataUtils.getNoteIdByPhoneNumberAndCallDate(getContentResolver(), - phoneNumber, callDate)) > 0) { - mWorkingNote = WorkingNote.load(this, noteId); - if (mWorkingNote == null) { - Log.e(TAG, "load call note failed with note id" + noteId); - finish(); - return false; - } - } else { - // 创建新的通话记录笔记 - mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, - widgetType, bgResId); - mWorkingNote.convertToCallNote(phoneNumber, callDate); - } - } else { - // 创建普通新笔记 - mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType, - bgResId); - } - - // 显示软键盘 - getWindow().setSoftInputMode( - WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE - | WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE); - } else { - Log.e(TAG, "Intent not specified action, should not support"); - finish(); - return false; - } - - // 设置笔记设置变化监听器 - mWorkingNote.setOnSettingStatusChangedListener(this); - return true; - } - - @Override - protected void onResume() { - super.onResume(); - initNoteScreen(); // 初始化笔记显示界面 - } - - /** - * 初始化笔记显示界面 - */ - private void initNoteScreen() { - // 设置字体大小 - mNoteEditor.setTextAppearance(this, TextAppearanceResources - .getTexAppearanceResource(mFontSizeId)); - - // 根据清单模式切换显示方式 - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - switchToListMode(mWorkingNote.getContent()); - } else { - // 普通模式，显示内容并高亮搜索词 - // 将HTML格式转换为SpannableString以保留富文本格式 - String content = mWorkingNote.getContent(); - CharSequence styledText = Html.fromHtml(content != null ? content : ""); - mNoteEditor.setText(getHighlightQueryResult(styledText, mUserQuery)); - mNoteEditor.setSelection(mNoteEditor.getText().length()); - // 更新字数统计 - updateWordCount(); - } - - // 隐藏所有背景选择指示器 - for (Integer id : sBgSelectorSelectionMap.keySet()) { - findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE); - } - - // 设置背景颜色 - mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); - mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); - - // 显示修改时间 - mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this, - mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE - | DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME - | DateUtils.FORMAT_SHOW_YEAR)); - - // 显示提醒信息 - showAlertHeader(); - } - - /** - * 显示提醒头部信息 - */ - private void showAlertHeader() { - if (mWorkingNote.hasClockAlert()) { - long time = System.currentTimeMillis(); - // 检查提醒是否过期 - if (time > mWorkingNote.getAlertDate()) { - mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired); - } else { - // 显示相对时间（如"10分钟后"） - mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString( - mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS)); - } - mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE); - mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE); - } else { - mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE); - mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE); - }; - } - - @Override - protected void onNewIntent(Intent intent) { - super.onNewIntent(intent); - initActivityState(intent); // 重新初始化活动状态 - } - - @Override - protected void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - /** - * 对于没有ID的新笔记，需要先保存以生成ID - * 如果编辑的笔记不值得保存，则没有ID，相当于创建新笔记 - */ - if (!mWorkingNote.existInDatabase()) { - saveNote(); - } - outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId()); - Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState"); - } - - @Override - public boolean dispatchTouchEvent(MotionEvent ev) { - // 点击外部时隐藏颜色选择器 - if (mNoteBgColorSelector.getVisibility() == View.VISIBLE - && !inRangeOfView(mNoteBgColorSelector, ev)) { - mNoteBgColorSelector.setVisibility(View.GONE); - return true; - } - - // 点击外部时隐藏字体大小选择器 - if (mFontSizeSelector.getVisibility() == View.VISIBLE - && !inRangeOfView(mFontSizeSelector, ev)) { - mFontSizeSelector.setVisibility(View.GONE); - return true; - } - return super.dispatchTouchEvent(ev); - } - - /** - * 检查触摸事件是否在指定视图范围内 - */ - private boolean inRangeOfView(View view, MotionEvent ev) { - int []location = new int[2]; - view.getLocationOnScreen(location); - int x = location[0]; - int y = location[1]; - if (ev.getX() < x - || ev.getX() > (x + view.getWidth()) - || ev.getY() < y - || ev.getY() > (y + view.getHeight())) { - return false; - } - return true; - } - - /** - * 初始化UI资源和视图 - */ - private void initResources() { - mHeadViewPanel = findViewById(R.id.note_title); - mNoteHeaderHolder = new HeadViewHolder(); - mNoteHeaderHolder.tvModified = (TextView) findViewById(R.id.tv_modified_date); - mNoteHeaderHolder.ivAlertIcon = (ImageView) findViewById(R.id.iv_alert_icon); - mNoteHeaderHolder.tvAlertDate = (TextView) findViewById(R.id.tv_alert_date); - mNoteHeaderHolder.ibSetBgColor = (ImageView) findViewById(R.id.ib_set_bg_color); - mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this); - - // 初始化学习计时器按钮 - mStudyTimerButton = (Button) findViewById(R.id.btn_study_timer); - if (mStudyTimerButton != null) { - mStudyTimerButton.setOnClickListener(this); - // 检查是否为学习文件夹中的笔记 - long folderId = mWorkingNote.getFolderId(); - if (folderId > 0) { - // 检查文件夹是否为学习文件夹 - if (isStudyFolder(folderId)) { - mStudyTimerButton.setVisibility(View.VISIBLE); - } else { - mStudyTimerButton.setVisibility(View.GONE); - } - } else { - mStudyTimerButton.setVisibility(View.GONE); - } - } - mNoteEditor = (EditText) findViewById(R.id.note_edit_view); - mNoteEditorPanel = findViewById(R.id.sv_note_edit); - mNoteBgColorSelector = findViewById(R.id.note_bg_color_selector); - - // 设置背景颜色选择器按钮点击事件 - for (int id : sBgSelectorBtnsMap.keySet()) { - ImageView iv = (ImageView) findViewById(id); - iv.setOnClickListener(this); - } - - mFontSizeSelector = findViewById(R.id.font_size_selector); - // 设置字体大小选择器点击事件 - for (int id : sFontSizeBtnsMap.keySet()) { - View view = findViewById(id); - view.setOnClickListener(this); - }; - - // 获取字体大小首选项 - mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this); - mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE); - - /** - * 修复共享首选项中存储资源ID的bug。 - * 如果ID大于资源长度，则返回默认字体大小 - */ - if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) { - mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE; - } - - mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list); - // 初始化字数统计控件 - mWordCountView = (TextView) findViewById(R.id.tv_word_count); - // 设置文本变化监听器 - mNoteEditor.addTextChangedListener(new TextWatcher() { - @Override - public void beforeTextChanged(CharSequence s, int start, int count, int after) { - // 文本变化前的处理，暂不需要 - } - - @Override - public void onTextChanged(CharSequence s, int start, int before, int count) { - // 文本变化时更新字数统计 - updateWordCount(); - } - - @Override - public void afterTextChanged(Editable s) { - // 文本变化后的处理，暂不需要 - } - }); - - // 初始化富文本工具栏 - initRichTextToolbar(); - - // 监听触摸事件，点击空白区域时隐藏工具栏 - findViewById(R.id.sv_note_edit).setOnTouchListener(new View.OnTouchListener() { - @Override - public boolean onTouch(View v, MotionEvent event) { - // 点击编辑器面板空白区域时隐藏工具栏 - if (v.getId() == R.id.sv_note_edit) { - int selStart = mNoteEditor.getSelectionStart(); - int selEnd = mNoteEditor.getSelectionEnd(); - // 只有当没有文本被选择时才隐藏工具栏 - if (selStart == selEnd) { - hideRichTextToolbar(); - } - } - return false; - } - }); - - // 添加全局触摸监听器，检测点击空白区域 - findViewById(android.R.id.content).setOnTouchListener(new View.OnTouchListener() { - @Override - public boolean onTouch(View v, MotionEvent event) { - if (event.getAction() == MotionEvent.ACTION_DOWN) { - // 检查点击是否在编辑器外部 - Rect editorRect = new Rect(); - mNoteEditor.getGlobalVisibleRect(editorRect); - if (!editorRect.contains((int) event.getRawX(), (int) event.getRawY())) { - // 点击在编辑器外部，隐藏工具栏 - hideRichTextToolbar(); - } - } - return false; - } - }); - - // 自定义文本选择动作模式，只显示我们的富文本工具栏 - mNoteEditor.setCustomSelectionActionModeCallback(new ActionMode.Callback() { - @Override - public boolean onCreateActionMode(ActionMode mode, Menu menu) { - // 清除所有系统菜单项 - menu.clear(); - // 显示我们的富文本工具栏 - showRichTextToolbar(); - // 返回true表示创建动作模式，但不显示系统菜单 - return true; - } - - @Override - public boolean onPrepareActionMode(ActionMode mode, Menu menu) { - // 清除所有系统菜单项 - menu.clear(); - // 确保富文本工具栏显示 - showRichTextToolbar(); - return false; - } - - @Override - public boolean onActionItemClicked(ActionMode mode, MenuItem item) { - return false; - } - - @Override - public void onDestroyActionMode(ActionMode mode) { - // 当选择取消时，隐藏工具栏 - hideRichTextToolbar(); - } - }); - } - - /** - * 初始化富文本工具栏 - */ - private void initRichTextToolbar() { - mRichTextToolbar = findViewById(R.id.rich_text_toolbar); - mBtnBold = (Button) findViewById(R.id.btn_bold); - mBtnItalic = (Button) findViewById(R.id.btn_italic); - mBtnUnderline = (Button) findViewById(R.id.btn_underline); - - // 设置加粗按钮点击事件 - mBtnBold.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - toggleBold(); - } - }); - - // 设置斜体按钮点击事件 - mBtnItalic.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - toggleItalic(); - } - }); - - // 设置下划线按钮点击事件 - mBtnUnderline.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - toggleUnderline(); - } - }); - - // 设置颜色选择器按钮点击事件 - for (int id : sColorMap.keySet()) { - ImageButton btn = (ImageButton) findViewById(id); - btn.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - int color = sColorMap.get(v.getId()); - setTextColor(color); - } - }); - } - } - - /** - * 显示富文本工具栏 - */ - private void showRichTextToolbar() { - mRichTextToolbar.setVisibility(View.VISIBLE); - } - - /** - * 隐藏富文本工具栏 - */ - private void hideRichTextToolbar() { - mRichTextToolbar.setVisibility(View.GONE); - } - - /** - * 切换文本加粗状态 - */ - private void toggleBold() { - // 保存当前选择范围 - int start = mNoteEditor.getSelectionStart(); - int end = mNoteEditor.getSelectionEnd(); - - if (start == end) { - return; - } - - // 直接获取当前可编辑文本，避免使用setText()导致ActionMode丢失 - Editable editable = mNoteEditor.getText(); - boolean hasBold = false; - - // 检查选中的文本是否已经加粗 - StyleSpan[] spans = editable.getSpans(start, end, StyleSpan.class); - for (StyleSpan span : spans) { - if (span.getStyle() == Typeface.BOLD) { - editable.removeSpan(span); - hasBold = true; - } - } - - if (!hasBold) { - // 如果没有加粗，则添加加粗样式 - editable.setSpan(new StyleSpan(Typeface.BOLD), start, end, Spannable.SPAN_EXCLUSIVE_INCLUSIVE); - } - - // 保存笔记，但不破坏当前选择状态 - saveNote(); - } - - /** - * 切换文本斜体状态 - */ - private void toggleItalic() { - // 保存当前选择范围 - int start = mNoteEditor.getSelectionStart(); - int end = mNoteEditor.getSelectionEnd(); - - if (start == end) { - return; - } - - // 直接获取当前可编辑文本，避免使用setText()导致ActionMode丢失 - Editable editable = mNoteEditor.getText(); - boolean hasItalic = false; - - // 检查选中的文本是否已经斜体 - StyleSpan[] spans = editable.getSpans(start, end, StyleSpan.class); - for (StyleSpan span : spans) { - if (span.getStyle() == Typeface.ITALIC) { - editable.removeSpan(span); - hasItalic = true; - } - } - - if (!hasItalic) { - // 如果没有斜体，则添加斜体样式 - editable.setSpan(new StyleSpan(Typeface.ITALIC), start, end, Spannable.SPAN_EXCLUSIVE_INCLUSIVE); - } - - // 保存笔记，但不破坏当前选择状态 - saveNote(); - } - - /** - * 切换文本下划线状态 - */ - private void toggleUnderline() { - // 保存当前选择范围 - int start = mNoteEditor.getSelectionStart(); - int end = mNoteEditor.getSelectionEnd(); - - if (start == end) { - return; - } - - // 直接获取当前可编辑文本，避免使用setText()导致ActionMode丢失 - Editable editable = mNoteEditor.getText(); - boolean hasUnderline = false; - - // 检查选中的文本是否已经有下划线 - UnderlineSpan[] spans = editable.getSpans(start, end, UnderlineSpan.class); - if (spans.length > 0) { - // 如果有下划线，则移除下划线 - for (UnderlineSpan span : spans) { - editable.removeSpan(span); - } - hasUnderline = true; - } - - if (!hasUnderline) { - // 如果没有下划线，则添加下划线 - editable.setSpan(new UnderlineSpan(), start, end, Spannable.SPAN_EXCLUSIVE_INCLUSIVE); - } - - // 保存笔记，但不破坏当前选择状态 - saveNote(); - } - - /** - * 设置文本颜色 - */ - private void setTextColor(int color) { - // 保存当前选择范围 - int start = mNoteEditor.getSelectionStart(); - int end = mNoteEditor.getSelectionEnd(); - - if (start == end) { - return; - } - - // 直接获取当前可编辑文本，避免使用setText()导致ActionMode丢失 - Editable editable = mNoteEditor.getText(); - - // 移除原有的颜色样式 - ForegroundColorSpan[] oldSpans = editable.getSpans(start, end, ForegroundColorSpan.class); - for (ForegroundColorSpan span : oldSpans) { - editable.removeSpan(span); - } - - // 添加新的颜色样式 - editable.setSpan(new ForegroundColorSpan(color), start, end, Spannable.SPAN_EXCLUSIVE_INCLUSIVE); - - // 保存笔记，但不破坏当前选择状态 - saveNote(); - } - - @Override - protected void onPause() { - super.onPause(); - // 暂停时保存笔记 - if(saveNote()) { - Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length()); - } - clearSettingState(); // 清除设置状态 - // 暂停计时器显示更新 - mDisplayHandler.removeCallbacksAndMessages(null); - } - - /** - * 更新字数统计显示 - */ - private void updateWordCount() { - if (mWordCountView != null) { - String content = getCurrentNoteContent(); - int wordCount = DataUtils.getTotalWordCount(content); - mWordCountView.setText(getString(R.string.note_word_count, wordCount)); - } - } - - /** - * 获取当前便签的内容，根据不同模式选择不同的获取方式 - * @return 当前便签的内容 - */ - private String getCurrentNoteContent() { - StringBuilder content = new StringBuilder(); - - // 检查当前模式 - if (mNoteEditor.getVisibility() == View.VISIBLE) { - // 普通模式，直接获取编辑框内容 - content.append(mNoteEditor.getText().toString()); - } else if (mEditTextList.getVisibility() == View.VISIBLE) { - // 清单模式，收集所有列表项的内容 - for (int i = 0; i < mEditTextList.getChildCount(); i++) { - View itemView = mEditTextList.getChildAt(i); - EditText editText = (EditText) itemView.findViewById(R.id.et_edit_text); - if (editText != null && !TextUtils.isEmpty(editText.getText())) { - // 添加当前列表项的内容 - content.append(editText.getText().toString()); - // 添加换行符，保持原有格式 - if (i < mEditTextList.getChildCount() - 1) { - content.append("\n"); - } - } - } - } - - return content.toString(); - } - - /** - * 更新桌面小部件 - */ - private void updateWidget() { - Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE); - // 根据部件类型设置相应类 - if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) { - intent.setClass(this, NoteWidgetProvider_2x.class); - } else if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_4X) { - intent.setClass(this, NoteWidgetProvider_4x.class); - } else { - Log.e(TAG, "Unspported widget type"); - return; - } - - intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] { - mWorkingNote.getWidgetId() - }); - - sendBroadcast(intent); - setResult(RESULT_OK, intent); - } - - // 计时器对话框变量 - private Dialog mTimerDialog = null; - - /** - * 点击事件处理 - */ - public void onClick(View v) { - int id = v.getId(); - - // 学习计时器按钮 - if (id == R.id.btn_study_timer) { - if (mIsTimerRunning) { - // 如果计时器正在运行，切换计时控制界面显示/隐藏 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - // 如果对话框已显示，则隐藏 - mTimerDialog.dismiss(); - } else { - // 如果对话框未显示，则显示 - showTimerControlDialog(); - } - } - } - // 背景颜色设置按钮 - else if (id == R.id.ib_set_bg_color) { - mNoteBgColorSelector.setVisibility(View.VISIBLE); - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.VISIBLE); - } - // 背景颜色选择 - else if (sBgSelectorBtnsMap.containsKey(id)) { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.GONE); - mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id)); - mNoteBgColorSelector.setVisibility(View.GONE); - } - // 字体大小选择 - else if (sFontSizeBtnsMap.containsKey(id)) { - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE); - mFontSizeId = sFontSizeBtnsMap.get(id); - mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit(); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); - - // 更新编辑框字体大小 - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - getWorkingText(); - switchToListMode(mWorkingNote.getContent()); - } else { - mNoteEditor.setTextAppearance(this, - TextAppearanceResources.getTexAppearanceResource(mFontSizeId)); - } - mFontSizeSelector.setVisibility(View.GONE); - } - } - - @Override - public void onBackPressed() { - if(clearSettingState()) { - return; // 如果有设置面板打开，先关闭它们 - } - - saveNote(); // 保存笔记 - - // 传递计时器状态回 NotesListActivity - Intent intent = new Intent(); - intent.putExtra("is_timer_running", mIsTimerRunning); - intent.putExtra("timer_current_time", mTimerCurrentTime); - intent.putExtra("is_countdown_mode", mIsCountdownMode); - intent.putExtra("timer_duration", mTimerDuration); - setResult(RESULT_OK, intent); - - super.onBackPressed(); - } - - /** - * 清除设置状态（隐藏选择器） - */ - private boolean clearSettingState() { - if (mNoteBgColorSelector.getVisibility() == View.VISIBLE) { - mNoteBgColorSelector.setVisibility(View.GONE); - return true; - } else if (mFontSizeSelector.getVisibility() == View.VISIBLE) { - mFontSizeSelector.setVisibility(View.GONE); - return true; - } - return false; - } - - /** - * 背景颜色变化回调 - */ - public void onBackgroundColorChanged() { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.VISIBLE); - mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); - mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); - } - - @Override - public boolean onPrepareOptionsMenu(Menu menu) { - if (isFinishing()) { - return true; - } - clearSettingState(); // 清除设置状态 - menu.clear(); // 清空菜单 - - // 根据笔记类型加载不同菜单 - if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) { - getMenuInflater().inflate(R.menu.call_note_edit, menu); - } else { - getMenuInflater().inflate(R.menu.note_edit, menu); - } - - // 设置清单模式菜单项标题 - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_normal_mode); - } else { - menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_list_mode); - } - - // 根据是否有提醒显示/隐藏相应菜单项 - if (mWorkingNote.hasClockAlert()) { - menu.findItem(R.id.menu_alert).setVisible(false); - } else { - menu.findItem(R.id.menu_delete_remind).setVisible(false); - } - - // 根据便签的置顶状态设置菜单项标题 - MenuItem pinItem = menu.findItem(R.id.menu_pin_note); - if (pinItem != null) { - if (mWorkingNote.isPinned()) { - pinItem.setTitle(R.string.menu_unpin_note); - } else { - pinItem.setTitle(R.string.menu_pin_note); - } - } - return true; - } - - @Override - public boolean onOptionsItemSelected(MenuItem item) { - switch (item.getItemId()) { - case R.id.menu_new_note: // 新建笔记 - createNewNote(); - break; - case R.id.menu_delete: // 删除笔记 - showDeleteConfirmDialog(); - break; - case R.id.menu_font_size: // 字体大小 - mFontSizeSelector.setVisibility(View.VISIBLE); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); - break; - case R.id.menu_list_mode: // 清单/普通模式切换 - mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ? - TextNote.MODE_CHECK_LIST : 0); - break; - case R.id.menu_share: // 分享笔记 - getWorkingText(); - sendTo(this, mWorkingNote.getContent()); - break; - case R.id.menu_alert: // 设置提醒 - setReminder(); - break; - case R.id.menu_delete_remind: // 删除提醒 - mWorkingNote.setAlertDate(0, false); - break; - case R.id.menu_pin_note: // 置顶/取消置顶 - mWorkingNote.setPinned(!mWorkingNote.isPinned()); - break; - default: - break; - } - return true; - } - - /** - * 显示删除确认对话框 - */ - private void showDeleteConfirmDialog() { - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(getString(R.string.alert_title_delete)); - builder.setIcon(android.R.drawable.ic_dialog_alert); - builder.setMessage(getString(R.string.alert_message_delete_note)); - builder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - deleteCurrentNote(); - finish(); - } - }); - builder.setNegativeButton(android.R.string.cancel, null); - builder.show(); - } - - /** - * 设置提醒 - */ - private void setReminder() { - DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis()); - d.setOnDateTimeSetListener(new OnDateTimeSetListener() { - public void OnDateTimeSet(AlertDialog dialog, long date) { - mWorkingNote.setAlertDate(date, true); - } - }); - d.show(); - } - - /** - * 分享笔记到支持ACTION_SEND的应用 - */ - private void sendTo(Context context, String info) { - Intent intent = new Intent(Intent.ACTION_SEND); - intent.putExtra(Intent.EXTRA_TEXT, info); - intent.setType("text/plain"); - context.startActivity(intent); - } - - /** - * 创建新笔记 - */ - private void createNewNote() { - // 首先保存当前编辑的笔记 - saveNote(); - - // 启动新的NoteEditActivity - finish(); - Intent intent = new Intent(this, NoteEditActivity.class); - intent.setAction(Intent.ACTION_INSERT_OR_EDIT); - intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mWorkingNote.getFolderId()); - startActivity(intent); - } - - /** - * 删除当前笔记 - */ - private void deleteCurrentNote() { - if (mWorkingNote.existInDatabase()) { - HashSet ids = new HashSet(); - long id = mWorkingNote.getNoteId(); - if (id != Notes.ID_ROOT_FOLDER) { - ids.add(id); - } else { - Log.d(TAG, "Wrong note id, should not happen"); - } - // 所有模式下，都将删除的笔记移动到回收站 - if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) { - Log.e(TAG, "Move notes to trash folder error, should not happens"); - } - } - mWorkingNote.markDeleted(true); - } - - /** - * 检查是否处于同步模式 - */ - private boolean isSyncMode() { - return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0; - } - - /** - * 闹钟提醒变化回调 - */ - public void onClockAlertChanged(long date, boolean set) { - /** - * 用户可以为未保存的笔记设置闹钟，因此在设置提醒之前，应先保存笔记 - */ - if (!mWorkingNote.existInDatabase()) { - saveNote(); - } - - if (mWorkingNote.getNoteId() > 0) { - Intent intent = new Intent(this, AlarmReceiver.class); - intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId())); - PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0); - AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE)); - showAlertHeader(); - - // 设置或取消闹钟 - if(!set) { - alarmManager.cancel(pendingIntent); - } else { - alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent); - } - } else { - /** - * 用户没有输入任何内容（笔记不值得保存），我们没有笔记ID， - * 提醒用户需要输入一些内容 - */ - Log.e(TAG, "Clock alert setting error"); - showToast(R.string.error_note_empty_for_clock); - } - } - - /** - * 小部件变化回调 - */ - public void onWidgetChanged() { - updateWidget(); - } - - /** - * 编辑框删除事件回调（清单模式） - */ - public void onEditTextDelete(int index, String text) { - int childCount = mEditTextList.getChildCount(); - if (childCount == 1) { - return; // 不能删除最后一个项目 - } - - // 更新后续项目的索引 - for (int i = index + 1; i < childCount; i++) { - ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) - .setIndex(i - 1); - } - - mEditTextList.removeViewAt(index); // 删除项目 - - // 将删除的文本合并到前一个或第一个项目 - NoteEditText edit = null; - if(index == 0) { - edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById( - R.id.et_edit_text); - } else { - edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById( - R.id.et_edit_text); - } - int length = edit.length(); - edit.append(text); - edit.requestFocus(); - edit.setSelection(length); - - } - - /** - * 编辑框回车事件回调（清单模式） - */ - public void onEditTextEnter(int index, String text) { - /** - * 不应该发生，检查调试 - */ - if(index > mEditTextList.getChildCount()) { - Log.e(TAG, "Index out of mEditTextList boundrary, should not happen"); - } - - // 创建新项目并插入到列表 - View view = getListItem(text, index); - mEditTextList.addView(view, index); - NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - edit.requestFocus(); - edit.setSelection(0); - - // 更新后续项目的索引 - for (int i = index + 1; i < mEditTextList.getChildCount(); i++) { - ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) - .setIndex(i); - } - - - } - - /** - * 切换到清单模式 - */ - private void switchToListMode(String text) { - mEditTextList.removeAllViews(); // 清空当前列表 - - // 将文本按行分割为清单项目 - String[] items = text.split("\n"); - int index = 0; - for (String item : items) { - if(!TextUtils.isEmpty(item)) { - mEditTextList.addView(getListItem(item, index)); - index++; - } - } - - // 添加一个空项目用于编辑 - mEditTextList.addView(getListItem("", index)); - mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus(); - - mNoteEditor.setVisibility(View.GONE); // 隐藏普通编辑框 - mEditTextList.setVisibility(View.VISIBLE); // 显示清单列表 - - - } - - /** - * 获取高亮搜索结果的Spannable - */ - private Spannable getHighlightQueryResult(CharSequence fullText, String userQuery) { - SpannableString spannable; - if (fullText instanceof SpannableString) { - spannable = (SpannableString) fullText; - } else { - spannable = new SpannableString(fullText == null ? "" : fullText); - } - - if (!TextUtils.isEmpty(userQuery)) { - mPattern = Pattern.compile(userQuery); // 创建正则表达式模式 - Matcher m = mPattern.matcher(fullText); - int start = 0; - while (m.find(start)) { - // 为匹配的文本设置背景色高亮 - spannable.setSpan( - new BackgroundColorSpan(this.getResources().getColor( - R.color.user_query_highlight)), m.start(), m.end(), - Spannable.SPAN_INCLUSIVE_EXCLUSIVE); - start = m.end(); - } - } - return spannable; - } - - /** - * 创建清单项目视图 - */ - private View getListItem(String item, int index) { - View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null); - final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId)); - - // 设置复选框状态变化监听 - CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item)); - cb.setOnCheckedChangeListener(new OnCheckedChangeListener() { - public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { - // 根据选中状态设置删除线 - if (isChecked) { - edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG); - } else { - edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG); - } - } - }); - - // 解析清单标记 - if (item.startsWith(TAG_CHECKED)) { - cb.setChecked(true); - edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG); - item = item.substring(TAG_CHECKED.length(), item.length()).trim(); - } else if (item.startsWith(TAG_UNCHECKED)) { - cb.setChecked(false); - edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG); - item = item.substring(TAG_UNCHECKED.length(), item.length()).trim(); - } - - - edit.setOnTextViewChangeListener(this); // 设置文本变化监听 - edit.setIndex(index); // 设置项目索引 - edit.setText(getHighlightQueryResult(item, mUserQuery)); // 设置文本（支持高亮） - return view; - } - - /** - * 文本变化回调（清单模式） - */ - public void onTextChange(int index, boolean hasText) { - if (index >= mEditTextList.getChildCount()) { - Log.e(TAG, "Wrong index, should not happen"); - return; - } - // 根据是否有文本显示/隐藏复选框 - if(hasText) { - mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE); - } else { - mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE); - } - // 更新字数统计 - updateWordCount(); - } - - /** - * 清单模式变化回调 - */ - public void onCheckListModeChanged(int oldMode, int newMode) { - if (newMode == TextNote.MODE_CHECK_LIST) { - // 切换到清单模式 - switchToListMode(mNoteEditor.getText().toString()); - } else { - // 切换到普通模式 - if (!getWorkingText()) { - // 移除未选中标记 - mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ", - "")); - } - mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery)); - mEditTextList.setVisibility(View.GONE); - mNoteEditor.setVisibility(View.VISIBLE); - } - - // 更新字数统计 - updateWordCount(); - } - - /** - * 获取工作文本（从UI提取到数据模型） - */ - private boolean getWorkingText() { - boolean hasChecked = false; - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - // 清单模式：组合所有项目 - StringBuilder sb = new StringBuilder(); - for (int i = 0; i < mEditTextList.getChildCount(); i++) { - View view = mEditTextList.getChildAt(i); - NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - if (!TextUtils.isEmpty(edit.getText())) { - // 根据复选框状态添加相应标记 - if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) { - sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n"); - hasChecked = true; - } else { - sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n"); - } - } - } - mWorkingNote.setWorkingText(sb.toString()); - } else { - // 普通模式：保存富文本格式为HTML - String htmlText = Html.toHtml(mNoteEditor.getText()); - mWorkingNote.setWorkingText(htmlText); - } - return hasChecked; - } - - /** - * 保存笔记 - */ - private boolean saveNote() { - getWorkingText(); // 获取当前工作文本 - boolean saved = mWorkingNote.saveNote(); // 保存到数据库 - if (saved) { - /** - * 从列表视图到编辑视图有两种模式：打开笔记和创建/编辑笔记。 - * 打开笔记需要返回到列表中的原始位置， - * 而创建新笔记需要返回到列表顶部。 - * 使用RESULT_OK来标识创建/编辑状态 - */ - setResult(RESULT_OK); - } - return saved; - } - - /** - * 发送到桌面（创建快捷方式） - */ - private void sendToDesktop() { - /** - * 在发送到桌面之前，应确保当前编辑的笔记存在于数据库中。 - * 因此，对于新笔记，首先保存它 - */ - if (!mWorkingNote.existInDatabase()) { - saveNote(); - } - - if (mWorkingNote.getNoteId() > 0) { - Intent sender = new Intent(); - // 创建快捷方式意图 - Intent shortcutIntent = new Intent(this, NoteEditActivity.class); - shortcutIntent.setAction(Intent.ACTION_VIEW); - shortcutIntent.putExtra(Intent.EXTRA_UID, mWorkingNote.getNoteId()); - sender.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent); - sender.putExtra(Intent.EXTRA_SHORTCUT_NAME, - makeShortcutIconTitle(mWorkingNote.getContent())); // 快捷方式名称 - sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, - Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app)); // 图标 - sender.putExtra("duplicate", true); // 允许重复 - sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT"); // 安装快捷方式 - showToast(R.string.info_note_enter_desktop); - sendBroadcast(sender); - } else { - /** - * 用户没有输入任何内容（笔记不值得保存），我们没有笔记ID， - * 提醒用户需要输入一些内容 - */ - Log.e(TAG, "Send to desktop error"); - showToast(R.string.error_note_empty_for_send_to_desktop); - } - } - - - /** - * 生成快捷方式图标标题 - */ - private String makeShortcutIconTitle(String content) { - content = content.replace(TAG_CHECKED, ""); - content = content.replace(TAG_UNCHECKED, ""); - return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0, - SHORTCUT_ICON_TITLE_MAX_LEN) : content; - } - - /** - * 显示Toast提示 - */ - private void showToast(int resId) { - showToast(resId, Toast.LENGTH_SHORT); - } - - private void showToast(int resId, int duration) { - Toast.makeText(this, resId, duration).show(); - } - - /** - * 更新计时器显示 - */ - private void updateTimerDisplay() { - long totalSeconds = mTimerCurrentTime / 1000; - int hours = (int) (totalSeconds / 3600); - int minutes = (int) ((totalSeconds % 3600) / 60); - int seconds = (int) (totalSeconds % 60); - - String timeStr = String.format("%02d:%02d:%02d", hours, minutes, seconds); - } - - /** - * 启动计时器显示更新 - */ - private void startTimerDisplayUpdate() { - mDisplayHandler.removeCallbacksAndMessages(null); - final Runnable updateRunnable = new Runnable() { - @Override - public void run() { - if (mIsTimerRunning) { - updateTimerDisplay(); - mDisplayHandler.postDelayed(this, 1000); - } - } - }; - mDisplayHandler.postDelayed(updateRunnable, 1000); - } - - /** - * 显示计时器控制对话框 - */ - private void showTimerControlDialog() { - // 创建一个非模态对话框 - final Dialog timerDialog = new Dialog(this, android.R.style.Theme_Dialog); - timerDialog.requestWindowFeature(Window.FEATURE_NO_TITLE); - timerDialog.setCancelable(true); - timerDialog.setCanceledOnTouchOutside(true); - - // 设置对话框大小和位置 - Window window = timerDialog.getWindow(); - if (window != null) { - WindowManager.LayoutParams params = window.getAttributes(); - params.width = WindowManager.LayoutParams.MATCH_PARENT; - params.height = WindowManager.LayoutParams.WRAP_CONTENT; - params.gravity = Gravity.BOTTOM; - params.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; - params.flags &= ~WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL; - window.setAttributes(params); - window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); - } - - View view = LayoutInflater.from(this).inflate(R.layout.dialog_timer_control, null); - final TextView timerDisplayView = (TextView) view.findViewById(R.id.timer_display); - - // 隐藏所有控制按钮 - view.findViewById(R.id.btn_pause_resume).setVisibility(View.GONE); - view.findViewById(R.id.btn_stop).setVisibility(View.GONE); - - // 更新计时器显示 - long totalSeconds; - if (mIsCountdownMode) { - // 逆向计时模式：显示剩余时间 - totalSeconds = mTimerCurrentTime / 1000; - } else { - // 正向计时模式：显示已用时间 - totalSeconds = mTimerCurrentTime / 1000; - } - int hours = (int) (totalSeconds / 3600); - int minutes = (int) ((totalSeconds % 3600) / 60); - int seconds = (int) (totalSeconds % 60); - String timeStr = String.format("%02d:%02d:%02d", hours, minutes, seconds); - timerDisplayView.setText(timeStr); - - // 添加实时更新计时器显示的逻辑 - final android.os.Handler displayHandler = new android.os.Handler(); - final Runnable updateRunnable = new Runnable() { - @Override - public void run() { - if (mIsTimerRunning && timerDialog.isShowing()) { - long totalSeconds; - if (mIsCountdownMode) { - // 逆向计时模式：显示剩余时间 - totalSeconds = mTimerCurrentTime / 1000; - } else { - // 正向计时模式：显示已用时间 - totalSeconds = mTimerCurrentTime / 1000; - } - int hours = (int) (totalSeconds / 3600); - int minutes = (int) ((totalSeconds % 3600) / 60); - int seconds = (int) (totalSeconds % 60); - String timeStr = String.format("%02d:%02d:%02d", hours, minutes, seconds); - timerDisplayView.setText(timeStr); - displayHandler.postDelayed(this, 1000); - } - } - }; - - // 启动实时更新 - if (mIsTimerRunning) { - displayHandler.postDelayed(updateRunnable, 1000); - } - - // 对话框关闭时停止更新 - timerDialog.setOnDismissListener(new DialogInterface.OnDismissListener() { - @Override - public void onDismiss(DialogInterface dialog) { - displayHandler.removeCallbacks(updateRunnable); - } - }); - - timerDialog.setContentView(view); - timerDialog.show(); - mTimerDialog = timerDialog; - } - - /** - * 暂停学习计时器 - */ - private void pauseStudyTimer() { - mIsTimerRunning = false; - mTimerHandler.removeCallbacks(mTimerRunnable); - // 暂停计时器显示更新 - mDisplayHandler.removeCallbacksAndMessages(null); - } - - /** - * 恢复学习计时器 - */ - private void resumeStudyTimer() { - if (!mIsTimerRunning) { - if (mIsCountdownMode) { - // 倒计时模式：计算已经过去的时间 - long elapsedTime = mTimerDuration - mTimerCurrentTime; - mTimerStartTime = System.currentTimeMillis() - elapsedTime; - } else { - // 正向计时模式：使用当前时间减去已计时时间 - mTimerStartTime = System.currentTimeMillis() - mTimerCurrentTime; - } - mIsTimerRunning = true; - mTimerHandler.post(mTimerRunnable); - // 重启计时器显示更新 - startTimerDisplayUpdate(); - } - } - - /** - * 停止学习计时器 - */ - private void stopStudyTimer() { - mIsTimerRunning = false; - mTimerHandler.removeCallbacks(mTimerRunnable); - mDisplayHandler.removeCallbacksAndMessages(null); - - // 验证学习有效性 - if (mTimerCurrentTime >= 60000) { - // 学习时间超过1分钟，视为有效学习 - updateFocusDuration(mTimerCurrentTime); - } - - // 重置计时器变量 - mTimerCurrentTime = 0; - mTimerDuration = 0; - - // 关闭计时器对话框 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - mTimerDialog.dismiss(); - mTimerDialog = null; - } - } - - /** - * 检查文件夹是否为学习文件夹 - */ - private boolean isStudyFolder(long folderId) { - // 查询文件夹的 IS_STUDY 字段 - Cursor cursor = getContentResolver().query( - Notes.CONTENT_NOTE_URI, - new String[]{Notes.NoteColumns.IS_STUDY}, - Notes.NoteColumns.ID + "=? AND " + Notes.NoteColumns.TYPE + "=?", - new String[]{String.valueOf(folderId), String.valueOf(Notes.TYPE_FOLDER)}, - null - ); - - boolean isStudy = false; - if (cursor != null && cursor.moveToFirst()) { - isStudy = (cursor.getInt(0) > 0); - cursor.close(); - } - return isStudy; - } - - /** - * 更新专注时长 - */ - private void updateFocusDuration(long duration) { - // 获取当前笔记所属的文件夹ID - long folderId = mWorkingNote.getFolderId(); - if (folderId <= 0) { - return; - } - - // 查询当前文件夹的专注时长 - Cursor cursor = getContentResolver().query( - Notes.CONTENT_NOTE_URI, - new String[]{Notes.NoteColumns.FOCUS_DURATION}, - Notes.NoteColumns.ID + "=? AND " + Notes.NoteColumns.TYPE + "=?", - new String[]{String.valueOf(folderId), String.valueOf(Notes.TYPE_FOLDER)}, - null - ); - - long currentDuration = 0; - if (cursor != null && cursor.moveToFirst()) { - currentDuration = cursor.getLong(0); - cursor.close(); - } - - // 更新专注时长 - long newDuration = currentDuration + duration; - ContentValues values = new ContentValues(); - values.put(Notes.NoteColumns.FOCUS_DURATION, newDuration); - values.put(Notes.NoteColumns.LOCAL_MODIFIED, 1); - - getContentResolver().update( - Notes.CONTENT_NOTE_URI, - values, - Notes.NoteColumns.ID + "=? AND " + Notes.NoteColumns.TYPE + "=?", - new String[]{String.valueOf(folderId), String.valueOf(Notes.TYPE_FOLDER)} - ); - } - - /** - * 显示学习计时器对话框 - */ - private void showStudyTimerDialog() { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_study_timer, null); - - final RadioGroup timerModeGroup = (RadioGroup) view.findViewById(R.id.timer_mode_group); - final EditText hoursEdit = (EditText) view.findViewById(R.id.edit_hours); - final EditText minutesEdit = (EditText) view.findViewById(R.id.edit_minutes); - final EditText secondsEdit = (EditText) view.findViewById(R.id.edit_seconds); - - builder.setTitle("设置学习计时器"); - builder.setView(view); - - builder.setPositiveButton("开始", new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - // 获取计时模式 - int selectedModeId = timerModeGroup.getCheckedRadioButtonId(); - mIsCountdownMode = (selectedModeId == R.id.radio_countdown); - - // 获取时间设置 - int hours = Integer.parseInt(!TextUtils.isEmpty(hoursEdit.getText()) ? hoursEdit.getText().toString() : "0"); - int minutes = Integer.parseInt(!TextUtils.isEmpty(minutesEdit.getText()) ? minutesEdit.getText().toString() : "0"); - int seconds = Integer.parseInt(!TextUtils.isEmpty(secondsEdit.getText()) ? secondsEdit.getText().toString() : "0"); - - // 计算总时长（毫秒） - mTimerDuration = (hours * 3600 + minutes * 60 + seconds) * 1000; - - // 验证时间设置 - if (mIsCountdownMode && mTimerDuration < 60000) { - // 逆向计时时长小于1分钟 - Toast.makeText(NoteEditActivity.this, "逆向计时时长必须大于等于1分钟", Toast.LENGTH_SHORT).show(); - return; - } - - // 验证时间设置 - if (!mIsCountdownMode && mTimerDuration == 0) { - // 正向计时时长为0 - Toast.makeText(NoteEditActivity.this, "正向计时时长必须大于0", Toast.LENGTH_SHORT).show(); - return; - } - - // 开始计时 - startStudyTimer(); - dialog.dismiss(); - } - }); - - builder.setNegativeButton("取消", null); - builder.show(); - } - - /** - * 开始学习计时器 - */ - private void startStudyTimer() { - mTimerStartTime = System.currentTimeMillis(); - mIsTimerRunning = true; - mTimerHandler.post(mTimerRunnable); - // 显示计时控制对话框 - showTimerControlDialog(); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NoteEditText.java b/src/net/micode/notes/ui/NoteEditText.java deleted file mode 100644 index 1f38316..0000000 --- a/src/net/micode/notes/ui/NoteEditText.java +++ /dev/null @@ -1,284 +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.ui; - -import android.content.Context; -import android.graphics.Rect; -import android.text.Layout; -import android.text.Selection; -import android.text.Spanned; -import android.text.TextUtils; -import android.text.style.URLSpan; -import android.util.AttributeSet; -import android.util.Log; -import android.view.ContextMenu; -import android.view.KeyEvent; -import android.view.MenuItem; -import android.view.MenuItem.OnMenuItemClickListener; -import android.view.MotionEvent; -import android.widget.EditText; - -import net.micode.notes.R; - -import java.util.HashMap; -import java.util.Map; - -/** - * 自定义笔记编辑文本框 - * 扩展自EditText，用于在NoteEditActivity中提供特殊的文本编辑功能 - * 主要功能：处理清单模式下的键盘事件、文本变化监听和链接识别 - */ -public class NoteEditText extends EditText { - private static final String TAG = "NoteEditText"; // 日志标签 - private int mIndex; // 当前编辑框在列表中的索引 - private int mSelectionStartBeforeDelete; // 删除操作前的光标起始位置 - - // URL协议常量 - private static final String SCHEME_TEL = "tel:" ; // 电话协议 - private static final String SCHEME_HTTP = "http:" ; // HTTP协议 - private static final String SCHEME_EMAIL = "mailto:"; // 邮件协议 - - // URL协议与对应菜单资源ID的映射 - private static final Map sSchemaActionResMap = new HashMap(); - static { - sSchemaActionResMap.put(SCHEME_TEL, R.string.note_link_tel); // 电话链接 - sSchemaActionResMap.put(SCHEME_HTTP, R.string.note_link_web); // 网页链接 - sSchemaActionResMap.put(SCHEME_EMAIL, R.string.note_link_email);// 邮件链接 - } - - /** - * 文本视图变化监听器接口 - * 由NoteEditActivity实现，用于处理编辑框的变化事件 - */ - public interface OnTextViewChangeListener { - /** - * 当按下删除键且文本为空时，删除当前编辑框 - * @param index 编辑框索引 - * @param text 编辑框内容 - */ - void onEditTextDelete(int index, String text); - - /** - * 当按下回车键时，在当前编辑框后添加新的编辑框 - * @param index 当前编辑框索引 - * @param text 当前光标后的文本（将被移动到新编辑框） - */ - void onEditTextEnter(int index, String text); - - /** - * 当文本变化时，显示或隐藏项目选项 - * @param index 编辑框索引 - * @param hasText 是否有文本 - */ - void onTextChange(int index, boolean hasText); - } - - private OnTextViewChangeListener mOnTextViewChangeListener; // 文本变化监听器 - - /** - * 构造函数 - * @param context 上下文 - */ - public NoteEditText(Context context) { - super(context, null); - mIndex = 0; - } - - /** - * 设置编辑框索引 - * @param index 索引值 - */ - public void setIndex(int index) { - mIndex = index; - } - - /** - * 设置文本变化监听器 - * @param listener 监听器对象 - */ - public void setOnTextViewChangeListener(OnTextViewChangeListener listener) { - mOnTextViewChangeListener = listener; - } - - /** - * 构造函数 - * @param context 上下文 - * @param attrs 属性集 - */ - public NoteEditText(Context context, AttributeSet attrs) { - super(context, attrs, android.R.attr.editTextStyle); - } - - /** - * 构造函数 - * @param context 上下文 - * @param attrs 属性集 - * @param defStyle 默认样式 - */ - public NoteEditText(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - // TODO Auto-generated constructor stub - } - - /** - * 处理触摸事件 - * 重写此方法以支持在触摸位置设置光标 - */ - @Override - public boolean onTouchEvent(MotionEvent event) { - switch (event.getAction()) { - case MotionEvent.ACTION_DOWN: - // 计算触摸位置对应的字符偏移量 - int x = (int) event.getX(); - int y = (int) event.getY(); - x -= getTotalPaddingLeft(); // 减去内边距 - y -= getTotalPaddingTop(); - x += getScrollX(); // 加上滚动偏移 - y += getScrollY(); - - Layout layout = getLayout(); - int line = layout.getLineForVertical(y); // 获取垂直方向行号 - int off = layout.getOffsetForHorizontal(line, x); // 获取水平方向字符偏移 - Selection.setSelection(getText(), off); // 设置光标位置 - break; - } - - return super.onTouchEvent(event); - } - - /** - * 按键按下事件处理 - * 主要处理回车键和删除键的预处理 - */ - @Override - public boolean onKeyDown(int keyCode, KeyEvent event) { - switch (keyCode) { - case KeyEvent.KEYCODE_ENTER: // 回车键 - if (mOnTextViewChangeListener != null) { - // 如果设置了监听器，返回false让onKeyUp处理 - return false; - } - break; - case KeyEvent.KEYCODE_DEL: // 删除键 - // 记录删除前的光标位置 - mSelectionStartBeforeDelete = getSelectionStart(); - break; - default: - break; - } - return super.onKeyDown(keyCode, event); - } - - /** - * 按键抬起事件处理 - * 主要处理回车键和删除键的具体逻辑 - */ - @Override - public boolean onKeyUp(int keyCode, KeyEvent event) { - switch(keyCode) { - case KeyEvent.KEYCODE_DEL: // 删除键 - if (mOnTextViewChangeListener != null) { - // 如果光标在开头且不是第一个编辑框，则触发删除事件 - if (0 == mSelectionStartBeforeDelete && mIndex != 0) { - mOnTextViewChangeListener.onEditTextDelete(mIndex, getText().toString()); - return true; - } - } else { - Log.d(TAG, "OnTextViewChangeListener was not seted"); - } - break; - case KeyEvent.KEYCODE_ENTER: // 回车键 - if (mOnTextViewChangeListener != null) { - // 将当前光标后的文本移到新编辑框 - int selectionStart = getSelectionStart(); - String text = getText().subSequence(selectionStart, length()).toString(); - setText(getText().subSequence(0, selectionStart)); // 保留光标前的文本 - mOnTextViewChangeListener.onEditTextEnter(mIndex + 1, text); - } else { - Log.d(TAG, "OnTextViewChangeListener was not seted"); - } - break; - default: - break; - } - return super.onKeyUp(keyCode, event); - } - - /** - * 焦点变化事件处理 - * 当焦点变化时，通知监听器文本存在状态 - */ - @Override - protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) { - if (mOnTextViewChangeListener != null) { - // 失去焦点时检查是否有文本 - if (!focused && TextUtils.isEmpty(getText())) { - mOnTextViewChangeListener.onTextChange(mIndex, false); - } else { - mOnTextViewChangeListener.onTextChange(mIndex, true); - } - } - super.onFocusChanged(focused, direction, previouslyFocusedRect); - } - - /** - * 创建上下文菜单 - * 识别文本中的链接，并提供相应的操作菜单 - */ - @Override - protected void onCreateContextMenu(ContextMenu menu) { - // 检查文本是否包含Span（如链接） - if (getText() instanceof Spanned) { - int selStart = getSelectionStart(); - int selEnd = getSelectionEnd(); - - // 获取选中区域的最小和最大位置 - int min = Math.min(selStart, selEnd); - int max = Math.max(selStart, selEnd); - - // 获取选中区域内的URLSpan - final URLSpan[] urls = ((Spanned) getText()).getSpans(min, max, URLSpan.class); - // 如果只有一个链接，则添加上下文菜单 - if (urls.length == 1) { - int defaultResId = 0; - // 根据URL协议确定菜单文本资源 - for(String schema: sSchemaActionResMap.keySet()) { - if(urls[0].getURL().indexOf(schema) >= 0) { - defaultResId = sSchemaActionResMap.get(schema); - break; - } - } - - // 如果未匹配到已知协议，使用"其他链接" - if (defaultResId == 0) { - defaultResId = R.string.note_link_other; - } - - // 添加上下文菜单项 - menu.add(0, 0, 0, defaultResId).setOnMenuItemClickListener( - new OnMenuItemClickListener() { - public boolean onMenuItemClick(MenuItem item) { - // 触发链接点击事件 - urls[0].onClick(NoteEditText.this); - return true; - } - }); - } - } - super.onCreateContextMenu(menu); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NoteItemData.java b/src/net/micode/notes/ui/NoteItemData.java deleted file mode 100644 index cc79050..0000000 --- a/src/net/micode/notes/ui/NoteItemData.java +++ /dev/null @@ -1,477 +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.ui; - -import android.content.Context; -import android.database.Cursor; -import android.text.Html; -import android.text.TextUtils; - -import net.micode.notes.data.Contact; -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.tool.DataUtils; - -/** - * 笔记项数据封装类 - * 用于封装从数据库查询得到的笔记数据，提供便捷的数据访问方法 - * 在笔记列表等界面中作为数据项使用 - */ -public class NoteItemData { - // 数据库查询列投影 - static final String [] PROJECTION = new String [] { - NoteColumns.ID, // 0: 笔记ID - NoteColumns.ALERTED_DATE, // 1: 提醒时间 - NoteColumns.BG_COLOR_ID, // 2: 背景颜色ID - NoteColumns.CREATED_DATE, // 3: 创建时间 - NoteColumns.HAS_ATTACHMENT, // 4: 是否有附件 - NoteColumns.MODIFIED_DATE, // 5: 修改时间 - NoteColumns.NOTES_COUNT, // 6: 笔记数量（针对文件夹） - NoteColumns.PARENT_ID, // 7: 父文件夹ID - NoteColumns.SNIPPET, // 8: 内容摘要 - NoteColumns.TITLE, // 9: 笔记标题 - NoteColumns.TYPE, // 10: 类型（笔记/文件夹/系统文件夹） - NoteColumns.WIDGET_ID, // 11: 小部件ID - NoteColumns.WIDGET_TYPE, // 12: 小部件类型 - NoteColumns.PINNED, // 13: 是否置顶 - NoteColumns.PRIVATE, // 14: 是否为隐私文件夹 - NoteColumns.IS_STUDY, // 15: 是否为学习文件夹 - NoteColumns.FOCUS_DURATION, // 16: 专注时长（毫秒） - }; - - // 列索引常量 - private static final int ID_COLUMN = 0; - private static final int ALERTED_DATE_COLUMN = 1; - private static final int BG_COLOR_ID_COLUMN = 2; - private static final int CREATED_DATE_COLUMN = 3; - private static final int HAS_ATTACHMENT_COLUMN = 4; - private static final int MODIFIED_DATE_COLUMN = 5; - private static final int NOTES_COUNT_COLUMN = 6; - private static final int PARENT_ID_COLUMN = 7; - private static final int SNIPPET_COLUMN = 8; - private static final int TITLE_COLUMN = 9; - private static final int TYPE_COLUMN = 10; - private static final int WIDGET_ID_COLUMN = 11; - private static final int WIDGET_TYPE_COLUMN = 12; - private static final int PINNED_COLUMN = 13; - private static final int PRIVATE_COLUMN = 14; - private static final int IS_STUDY_COLUMN = 15; - private static final int FOCUS_DURATION_COLUMN = 16; - - // 笔记数据字段 - private long mId; // 笔记ID - private long mAlertDate; // 提醒时间 - private int mBgColorId; // 背景颜色ID - private long mCreatedDate; // 创建时间 - private boolean mHasAttachment; // 是否有附件 - private long mModifiedDate; // 修改时间 - private int mNotesCount; // 笔记数量（针对文件夹） - private long mParentId; // 父文件夹ID - private String mSnippet; // 内容摘要 - private String mTitle; // 笔记标题 - private int mType; // 类型 - private int mWidgetId; // 小部件ID - private int mWidgetType; // 小部件类型 - private boolean mIsPinned; // 是否置顶 - private boolean mIsPrivate; // 是否为隐私文件夹 - private boolean mIsStudy; // 是否为学习文件夹 - private long mFocusDuration; // 专注时长（毫秒） - private String mName; // 联系人姓名（针对通话记录） - private String mPhoneNumber; // 电话号码（针对通话记录） - - // 位置信息字段 - private boolean mIsLastItem; // 是否是最后一项 - private boolean mIsFirstItem; // 是否是第一项 - private boolean mIsOnlyOneItem; // 是否是唯一一项 - private boolean mIsOneNoteFollowingFolder; // 是否是紧跟在文件夹后的单个笔记 - private boolean mIsMultiNotesFollowingFolder;// 是否是紧跟在文件夹后的多个笔记 - - /** - * 构造函数 - * @param context 上下文 - * @param cursor 数据库游标 - */ - public NoteItemData(Context context, Cursor cursor) { - // 从游标读取数据 - mId = cursor.getLong(ID_COLUMN); - mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN); - mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN); - mCreatedDate = cursor.getLong(CREATED_DATE_COLUMN); - mHasAttachment = (cursor.getInt(HAS_ATTACHMENT_COLUMN) > 0) ? true : false; - mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN); - mParentId = cursor.getLong(PARENT_ID_COLUMN); - - // 获取并处理snippet，移除HTML标签和清单标记 - mSnippet = cursor.getString(SNIPPET_COLUMN); - if (mSnippet != null) { - // 直接保存原始内容，不进行HTML转换 - // 因为我们需要保留内容的第一行作为标题，而HTML转换可能会丢失结构信息 - - // 只移除清单标记 - mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace( - NoteEditActivity.TAG_UNCHECKED, ""); - - // 移除多余的空白字符 - mSnippet = mSnippet.trim(); - } - mTitle = cursor.getString(TITLE_COLUMN); // 读取标题字段，修复索引偏移问题 - mType = cursor.getInt(TYPE_COLUMN); - mWidgetId = cursor.getInt(WIDGET_ID_COLUMN); - mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN); - mIsPinned = (cursor.getInt(PINNED_COLUMN) > 0) ? true : false; - mIsPrivate = (cursor.getInt(PRIVATE_COLUMN) > 0) ? true : false; - mIsStudy = (cursor.getInt(IS_STUDY_COLUMN) > 0) ? true : false; - mFocusDuration = cursor.getLong(FOCUS_DURATION_COLUMN); - - // 动态计算文件夹的便签数量 - if (mType == Notes.TYPE_FOLDER && mParentId == Notes.ID_TRASH_FOLER) { - // 只对回收站中的文件夹进行动态计算 - // 查询ORIGIN_PARENT_ID等于当前文件夹ID的便签数量 - // 这样可以在回收站中显示文件夹内的便签数量 - Cursor countCursor = context.getContentResolver().query( - Notes.CONTENT_NOTE_URI, - new String[]{"COUNT(*)"}, - Notes.NoteColumns.ORIGIN_PARENT_ID + "=?", - new String[]{String.valueOf(mId)}, - null); - if (countCursor != null) { - if (countCursor.moveToFirst()) { - mNotesCount = countCursor.getInt(0); - } - countCursor.close(); - } else { - mNotesCount = 0; - } - } else { - // 对于其他文件夹，使用原来的NOTES_COUNT字段 - mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN); - } - - // 初始化通话记录相关字段 - mPhoneNumber = ""; - if (mParentId == Notes.ID_CALL_RECORD_FOLDER) { - // 获取通话记录的电话号码 - mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId); - if (!TextUtils.isEmpty(mPhoneNumber)) { - // 根据电话号码获取联系人姓名 - mName = Contact.getContact(context, mPhoneNumber); - if (mName == null) { - mName = mPhoneNumber; - } - } - } - - if (mName == null) { - mName = ""; - } - // 检查位置信息 - checkPostion(cursor); - } - - /** - * 检查当前项在列表中的位置 - * @param cursor 数据库游标 - */ - private void checkPostion(Cursor cursor) { - mIsLastItem = cursor.isLast() ? true : false; - mIsFirstItem = cursor.isFirst() ? true : false; - mIsOnlyOneItem = (cursor.getCount() == 1); - mIsMultiNotesFollowingFolder = false; - mIsOneNoteFollowingFolder = false; - - // 如果是笔记类型且不是第一项，检查前一项是否为文件夹 - if (mType == Notes.TYPE_NOTE && !mIsFirstItem) { - int position = cursor.getPosition(); - if (cursor.moveToPrevious()) { - if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER - || cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) { - // 判断当前笔记后面是否还有更多笔记 - if (cursor.getCount() > (position + 1)) { - mIsMultiNotesFollowingFolder = true; - } else { - mIsOneNoteFollowingFolder = true; - } - } - // 移动回原来的位置 - if (!cursor.moveToNext()) { - throw new IllegalStateException("cursor move to previous but can't move back"); - } - } - } - } - - /** - * 检查是否是紧跟在文件夹后的单个笔记 - */ - public boolean isOneFollowingFolder() { - return mIsOneNoteFollowingFolder; - } - - /** - * 检查是否是紧跟在文件夹后的多个笔记 - */ - public boolean isMultiFollowingFolder() { - return mIsMultiNotesFollowingFolder; - } - - /** - * 检查是否是列表中的最后一项 - */ - public boolean isLast() { - return mIsLastItem; - } - - /** - * 获取通话记录的联系人姓名 - */ - public String getCallName() { - return mName; - } - - /** - * 检查是否是列表中的第一项 - */ - public boolean isFirst() { - return mIsFirstItem; - } - - /** - * 检查是否是列表中的唯一项 - */ - public boolean isSingle() { - return mIsOnlyOneItem; - } - - /** - * 获取笔记ID - */ - public long getId() { - return mId; - } - - /** - * 获取提醒时间 - */ - public long getAlertDate() { - return mAlertDate; - } - - /** - * 获取创建时间 - */ - public long getCreatedDate() { - return mCreatedDate; - } - - /** - * 检查是否有附件 - */ - public boolean hasAttachment() { - return mHasAttachment; - } - - /** - * 获取修改时间 - */ - public long getModifiedDate() { - return mModifiedDate; - } - - /** - * 获取背景颜色ID - */ - public int getBgColorId() { - return mBgColorId; - } - - /** - * 获取父文件夹ID - */ - public long getParentId() { - return mParentId; - } - - /** - * 获取笔记数量（针对文件夹） - */ - public int getNotesCount() { - return mNotesCount; - } - - /** - * 获取文件夹ID（与getParentId相同） - */ - public long getFolderId () { - return mParentId; - } - - /** - * 获取类型 - */ - public int getType() { - return mType; - } - - /** - * 获取小部件类型 - */ - public int getWidgetType() { - return mWidgetType; - } - - /** - * 获取小部件ID - */ - public int getWidgetId() { - return mWidgetId; - } - - /** - * 获取内容摘要 - */ - public String getSnippet() { - return mSnippet; - } - - /** - * 获取标题 - */ - public String getTitle() { - return mTitle; - } - - /** - * 获取显示标题：优先使用标题字段，无标题时使用内容摘要的第一行 - */ - public String getDisplayTitle() { - if (!TextUtils.isEmpty(mTitle)) { - return mTitle; - } - // 没有标题时，返回内容摘要的第一行 - if (!TextUtils.isEmpty(mSnippet)) { - // 临时存储原始snippet - String originalSnippet = mSnippet; - - // 第一步：移除HTML标签，提取纯文本 - String plainText = originalSnippet.replaceAll("<[^>]*>", ""); - - // 第二步：移除HTML实体 - plainText = plainText.replaceAll("&[^;]+;", ""); - - // 第三步：移除多余的空白字符 - plainText = plainText.trim(); - - // 第四步：如果处理后仍然为空，尝试从原始HTML中提取有意义的内容 - if (TextUtils.isEmpty(plainText)) { - // 尝试直接提取文本，不使用正则表达式 - try { - // 使用Android内置的Html.fromHtml方法转换为纯文本 - CharSequence fromHtmlText = Html.fromHtml(originalSnippet); - plainText = fromHtmlText.toString().trim(); - } catch (Exception e) { - // 如果转换失败，使用原始文本 - plainText = originalSnippet.replaceAll("<[^>]*>", "").trim(); - } - } - - // 第五步：如果仍然为空，返回默认标题 - if (TextUtils.isEmpty(plainText)) { - return "新便签"; - } - - // 第六步：获取第一行作为标题 - int newlineIndex = plainText.indexOf('\n'); - if (newlineIndex > 0) { - return plainText.substring(0, newlineIndex); - } else { - // 如果没有换行，返回前20个字符作为标题 - if (plainText.length() > 20) { - return plainText.substring(0, 20) + "..."; - } else { - return plainText; - } - } - } - return "新便签"; - } - - /** - * 检查是否有提醒 - */ - public boolean hasAlert() { - return (mAlertDate > 0); - } - - /** - * 检查是否是通话记录 - */ - public boolean isCallRecord() { - return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber)); - } - - /** - * 从游标获取笔记类型 - * @param cursor 数据库游标 - * @return 笔记类型 - */ - public static int getNoteType(Cursor cursor) { - return cursor.getInt(TYPE_COLUMN); - } - - /** - * 检查笔记是否置顶 - * @return 是否置顶 - */ - public boolean isPinned() { - return mIsPinned; - } - - /** - * 检查是否为隐私文件夹 - * @return 是否为隐私文件夹 - */ - public boolean isPrivate() { - return mIsPrivate; - } - - /** - * 检查是否为学习文件夹 - * @return 是否为学习文件夹 - */ - public boolean isStudy() { - return mIsStudy; - } - - /** - * 获取专注时长（毫秒） - * @return 专注时长 - */ - public long getFocusDuration() { - return mFocusDuration; - } - - /** - * 获取格式化的专注时长 - * @return 格式化的专注时长，格式为"xx小时xx分钟" - */ - public String getFormattedFocusDuration() { - long totalMinutes = mFocusDuration / (1000 * 60); - long hours = totalMinutes / 60; - long minutes = totalMinutes % 60; - return hours > 0 ? hours + "小时" + minutes + "分钟" : minutes + "分钟"; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NotesListActivity.java b/src/net/micode/notes/ui/NotesListActivity.java deleted file mode 100644 index 8b730ed..0000000 --- a/src/net/micode/notes/ui/NotesListActivity.java +++ /dev/null @@ -1,2684 +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.ui; - -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Dialog; -import android.appwidget.AppWidgetManager; -import android.content.AsyncQueryHandler; -import android.content.ContentResolver; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.SharedPreferences; -import android.database.Cursor; -import android.net.Uri; -import android.os.AsyncTask; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.text.Editable; -import android.text.TextUtils; -import android.text.TextWatcher; -import android.util.Log; -import android.view.ActionMode; -import android.view.ContextMenu; -import android.view.ContextMenu.ContextMenuInfo; -import android.view.Display; -import android.view.HapticFeedbackConstants; -import android.view.LayoutInflater; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MenuItem.OnMenuItemClickListener; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.View.OnCreateContextMenuListener; -import android.view.View.OnTouchListener; -import android.view.Window; -import android.view.WindowManager; -import android.view.Gravity; -import android.view.inputmethod.InputMethodManager; -import android.widget.AdapterView; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.AdapterView.OnItemLongClickListener; -import android.widget.Button; -import android.widget.EditText; -import android.widget.LinearLayout; -import android.widget.ListView; -import android.widget.PopupMenu; -import android.widget.RadioGroup; -import android.widget.TextView; -import android.widget.Toast; -import android.graphics.Color; -import android.graphics.drawable.ColorDrawable; - -import net.micode.notes.R; -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.data.Notes.DataConstants; -import net.micode.notes.data.Notes.DataColumns; -import net.micode.notes.gtask.remote.GTaskSyncService; -import net.micode.notes.model.WorkingNote; -import net.micode.notes.tool.BackupUtils; -import net.micode.notes.tool.DataUtils; -import net.micode.notes.tool.ResourceParser; -import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute; -import net.micode.notes.widget.NoteWidgetProvider_2x; -import net.micode.notes.widget.NoteWidgetProvider_4x; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.HashSet; - -/** - * 笔记列表活动 - * 笔记应用的主界面，显示笔记和文件夹列表，提供笔记的浏览、管理、搜索和设置等功能 - * 支持多选操作、文件夹管理、导入导出等高级功能 - */ -public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener { - // 异步查询标记 - private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0; // 文件夹笔记列表查询标记 - private static final int FOLDER_LIST_QUERY_TOKEN = 1; // 文件夹列表查询标记 - - // 上下文菜单项ID - private static final int MENU_FOLDER_DELETE = 0; // 删除文件夹 - private static final int MENU_FOLDER_VIEW = 1; // 查看文件夹 - private static final int MENU_FOLDER_CHANGE_NAME = 2; // 修改文件夹名称 - private static final int MENU_FOLDER_PIN = 3; // 置顶文件夹 - private static final int MENU_FOLDER_UNPIN = 4; // 取消置顶文件夹 - private static final int MENU_NOTE_EDIT_TOPIC = 5; // 编辑便签标题 - private static final int MENU_NOTE_PIN = 6; // 置顶便签 - private static final int MENU_NOTE_UNPIN = 7; // 取消置顶便签 - private static final int MENU_RESTORE = 100; // 恢复 - private static final int MENU_PERMANENT_DELETE = 101; // 彻底删除 - private static final int MENU_NOTE_DELETE = 102; // 删除便签 - - // 首选项键名 - private static final String PREFERENCE_ADD_INTRODUCTION = "net.micode.notes.introduction"; - - /** - * 列表编辑状态枚举 - */ - private enum ListEditState { - NOTE_LIST, // 普通笔记列表 - SUB_FOLDER, // 子文件夹视图 - CALL_RECORD_FOLDER, // 通话记录文件夹 - TRASH_FOLDER // 回收站文件夹 - }; - - private ListEditState mState; // 当前列表状态 - private BackgroundQueryHandler mBackgroundQueryHandler; // 后台查询处理器 - private NotesListAdapter mNotesListAdapter; // 笔记列表适配器 - private ListView mNotesListView; // 笔记列表视图 - private Button mAddNewNote; // 新建笔记按钮 - private boolean mDispatch; // 是否分发触摸事件标志 - private int mOriginY; // 原始Y坐标 - private int mDispatchY; // 分发Y坐标 - private LinearLayout mTitleBarLayout; // 标题栏布局 - private TextView mTitleBar; // 标题栏文本 - private Button mStudyTimerButton; // 学习计时器按钮 - private long mCurrentFolderId; // 当前文件夹ID - private ContentResolver mContentResolver; // 内容解析器 - private ModeCallback mModeCallBack; // 多选模式回调 - private static final String TAG = "NotesListActivity"; // 日志标签 - public static final int NOTES_LISTVIEW_SCROLL_RATE = 30; // 列表滚动速率 - private NoteItemData mFocusNoteDataItem; // 当前焦点笔记项数据 - - // 查询条件 - private static final String NORMAL_SELECTION = NoteColumns.PARENT_ID + "=?"; - private static final String ROOT_FOLDER_SELECTION = "(" + NoteColumns.TYPE + "<>" - + Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?) OR (" - + NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND " - + NoteColumns.NOTES_COUNT + ">0)"; - private static final String TRASH_SELECTION = "(" + NoteColumns.PARENT_ID + "=?" + " AND " - + NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + ")"; - - // 请求码 - private final static int REQUEST_CODE_OPEN_NODE = 102; // 打开笔记 - private final static int REQUEST_CODE_NEW_NODE = 103; // 新建笔记 - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.note_list); // 设置列表布局 - - // 初始化资源和视图 - initResources(); - - /** - * 首次使用时插入介绍说明 - */ - setAppInfoFromRawRes(); - // 注册Android 13+的返回键回调 - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.TIRAMISU) { - getOnBackInvokedDispatcher().registerOnBackInvokedCallback( - android.window.OnBackInvokedDispatcher.PRIORITY_DEFAULT, - new android.window.OnBackInvokedCallback() { - @Override - public void onBackInvoked() { - handleBackPress(); - } - } - ); - } - } - - @Override - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - if (resultCode == RESULT_OK - && (requestCode == REQUEST_CODE_OPEN_NODE || requestCode == REQUEST_CODE_NEW_NODE)) { - // 笔记操作后刷新列表 - mNotesListAdapter.changeCursor(null); - - // 接收并处理从 NoteEditActivity 返回的计时器状态 - if (data != null) { - boolean isTimerRunning = data.getBooleanExtra("is_timer_running", false); - long timerCurrentTime = data.getLongExtra("timer_current_time", 0); - boolean isCountdownMode = data.getBooleanExtra("is_countdown_mode", false); - long timerDuration = data.getLongExtra("timer_duration", 0); - - // 更新计时器状态 - mIsTimerRunning = isTimerRunning; - mTimerCurrentTime = timerCurrentTime; - mIsCountdownMode = isCountdownMode; - mTimerDuration = timerDuration; - - // 如果计时器已经停止，关闭对话框并刷新列表 - if (!mIsTimerRunning) { - // 关闭对话框 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - mTimerDialog.dismiss(); - mTimerDialog = null; - } - // 刷新文件夹显示，更新专注时长 - startAsyncNotesListQuery(); - } - } - } else { - super.onActivityResult(requestCode, resultCode, data); - } - } - - /** - * 从资源文件读取应用介绍信息并插入到笔记中 - */ - private void setAppInfoFromRawRes() { - SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this); - // 检查是否已经添加过介绍 - if (!sp.getBoolean(PREFERENCE_ADD_INTRODUCTION, false)) { - StringBuilder sb = new StringBuilder(); - InputStream in = null; - try { - in = getResources().openRawResource(R.raw.introduction); - if (in != null) { - InputStreamReader isr = new InputStreamReader(in); - BufferedReader br = new BufferedReader(isr); - char [] buf = new char[1024]; - int len = 0; - while ((len = br.read(buf)) > 0) { - sb.append(buf, 0, len); - } - } else { - Log.e(TAG, "Read introduction file error"); - return; - } - } catch (IOException e) { - e.printStackTrace(); - return; - } finally { - if(in != null) { - try { - in.close(); - } catch (IOException e) { - e.printStackTrace(); - } - } - } - - // 创建介绍笔记 - WorkingNote note = WorkingNote.createEmptyNote(this, Notes.ID_ROOT_FOLDER, - AppWidgetManager.INVALID_APPWIDGET_ID, Notes.TYPE_WIDGET_INVALIDE, - ResourceParser.RED); - note.setWorkingText(sb.toString()); - if (note.saveNote()) { - sp.edit().putBoolean(PREFERENCE_ADD_INTRODUCTION, true).commit(); - } else { - Log.e(TAG, "Save introduction note error"); - return; - } - } - } - - @Override - protected void onStart() { - super.onStart(); - startAsyncNotesListQuery(); // 启动异步笔记列表查询 - } - - /** - * 初始化资源和视图 - */ - private void initResources() { - mContentResolver = this.getContentResolver(); - mBackgroundQueryHandler = new BackgroundQueryHandler(this.getContentResolver()); - mCurrentFolderId = Notes.ID_ROOT_FOLDER; // 默认根文件夹 - mNotesListView = (ListView) findViewById(R.id.notes_list); - // 添加列表脚部视图 - mNotesListView.addFooterView(LayoutInflater.from(this).inflate(R.layout.note_list_footer, null), - null, false); - mNotesListView.setOnItemClickListener(new OnListItemClickListener()); // 设置列表项点击监听 - mNotesListView.setOnItemLongClickListener(this); // 设置列表项长按监听 - mNotesListAdapter = new NotesListAdapter(this); // 创建列表适配器 - mNotesListView.setAdapter(mNotesListAdapter); - // 注册上下文菜单，用于文件夹长按操作 - registerForContextMenu(mNotesListView); - mAddNewNote = (Button) findViewById(R.id.btn_new_note); - mAddNewNote.setOnClickListener(this); // 设置新建笔记按钮点击监听 - mAddNewNote.setOnTouchListener(new NewNoteOnTouchListener()); // 设置新建笔记按钮触摸监听 - mDispatch = false; - mDispatchY = 0; - mOriginY = 0; - mTitleBarLayout = (LinearLayout) findViewById(R.id.title_bar); - mTitleBar = (TextView) findViewById(R.id.tv_title_bar); - mStudyTimerButton = (Button) findViewById(R.id.btn_study_timer); - mStudyTimerButton.setOnClickListener(this); // 设置时钟按钮点击监听器 - mState = ListEditState.NOTE_LIST; // 初始状态为普通笔记列表 - mModeCallBack = new ModeCallback(); // 创建多选模式回调 - } - /** - * 多选模式回调类 - * 实现列表的多选操作功能 - */ - private class ModeCallback implements ListView.MultiChoiceModeListener, OnMenuItemClickListener { - private DropdownMenu mDropDownMenu; // 下拉菜单 - private ActionMode mActionMode; // 操作模式 - private MenuItem mMoveMenu; // 移动菜单项 - private MenuItem mDeleteMenu; // 删除菜单项 - private MenuItem mRestoreMenu; // 恢复菜单项 - - // 定义菜单项ID常量 - private static final int MENU_RESTORE = 100; - private static final int MENU_PERMANENT_DELETE = 101; - - public boolean onCreateActionMode(ActionMode mode, Menu menu) { - menu.clear(); // 清空菜单 - - if (mCurrentFolderId == Notes.ID_TRASH_FOLER) { - // 回收站中显示恢复和彻底删除菜单 - menu.add(0, MENU_RESTORE, 0, R.string.menu_restore) - .setOnMenuItemClickListener(this); - menu.add(0, MENU_PERMANENT_DELETE, 1, R.string.menu_permanent_delete) - .setOnMenuItemClickListener(this); - } else { - // 普通文件夹中显示菜单 - getMenuInflater().inflate(R.menu.note_list_options, menu); // 加载多选菜单 - menu.findItem(R.id.delete).setOnMenuItemClickListener(this); // 删除菜单项 - mMoveMenu = menu.findItem(R.id.move); // 移动菜单项 - // 根据条件设置移动菜单项可见性 - boolean hideMoveMenu = DataUtils.getUserFolderCount(mContentResolver) == 0; - // 如果有焦点便签且它来自通话记录文件夹，也隐藏移动菜单 - if (mFocusNoteDataItem != null) { - hideMoveMenu = hideMoveMenu || (mFocusNoteDataItem.getParentId() == Notes.ID_CALL_RECORD_FOLDER); - } - if (hideMoveMenu) { - mMoveMenu.setVisible(false); - } else { - mMoveMenu.setVisible(true); - mMoveMenu.setOnMenuItemClickListener(this); - } - - // 添加Edit topic选项，初始状态隐藏 - MenuItem editTopicMenu = menu.add(0, MENU_NOTE_EDIT_TOPIC, 0, R.string.menu_edit_topic); - editTopicMenu.setOnMenuItemClickListener(this); - editTopicMenu.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); - // 初始状态隐藏，在onPrepareActionMode中根据选中数量动态显示 - editTopicMenu.setVisible(false); - } - - mActionMode = mode; - mNotesListAdapter.setChoiceMode(true); // 启用选择模式 - // 注意：不再禁用长按，以便在多选模式下也能通过长按显示上下文菜单 - mAddNewNote.setVisibility(View.GONE); // 隐藏新建笔记按钮 - - // 设置自定义视图（下拉菜单） - View customView = LayoutInflater.from(NotesListActivity.this).inflate( - R.layout.note_list_dropdown_menu, null); - mode.setCustomView(customView); - mDropDownMenu = new DropdownMenu(NotesListActivity.this, - (Button) customView.findViewById(R.id.selection_menu), - R.menu.note_list_dropdown); - mDropDownMenu.setOnDropdownMenuItemClickListener(new PopupMenu.OnMenuItemClickListener(){ - public boolean onMenuItemClick(MenuItem item) { - // 全选/取消全选 - mNotesListAdapter.selectAll(!mNotesListAdapter.isAllSelected()); - updateMenu(); // 更新菜单 - return true; - } - - }); - return true; - } - - /** - * 更新菜单状态 - */ - private void updateMenu() { - int selectedCount = mNotesListAdapter.getSelectedCount(); - // 更新下拉菜单标题 - String format = getResources().getString(R.string.menu_select_title, selectedCount); - mDropDownMenu.setTitle(format); - MenuItem item = mDropDownMenu.findItem(R.id.action_select_all); - if (item != null) { - if (mNotesListAdapter.isAllSelected()) { - item.setChecked(true); - item.setTitle(R.string.menu_deselect_all); // 全选时显示"取消全选" - } else { - item.setChecked(false); - item.setTitle(R.string.menu_select_all); // 未全选时显示"全选" - } - } - // 如果有编辑标题菜单，根据选中数量动态显示/隐藏 - if (mActionMode != null) { - Menu menu = mActionMode.getMenu(); - MenuItem editTopicMenu = menu.findItem(MENU_NOTE_EDIT_TOPIC); - if (editTopicMenu != null) { - editTopicMenu.setVisible(selectedCount == 1); - } - } - } - - public boolean onPrepareActionMode(ActionMode mode, Menu menu) { - // 根据选中的便签数量动态显示/隐藏Edit topic选项 - MenuItem editTopicMenu = menu.findItem(MENU_NOTE_EDIT_TOPIC); - if (editTopicMenu != null) { - int selectedCount = mNotesListAdapter.getSelectedCount(); - editTopicMenu.setVisible(selectedCount == 1); - } - return true; - } - - public boolean onActionItemClicked(ActionMode mode, MenuItem item) { - // TODO Auto-generated method stub - return false; - } - - public void onDestroyActionMode(ActionMode mode) { - // 退出多选模式时的清理工作 - mNotesListAdapter.setChoiceMode(false); // 禁用选择模式 - mNotesListView.setLongClickable(true); // 启用长按 - mAddNewNote.setVisibility(View.VISIBLE); // 显示新建笔记按钮 - mActionMode = null; - mNotesListView.clearChoices(); - } - - public void finishActionMode() { - if (mActionMode != null) { - mActionMode.finish(); // 结束操作模式，防止空指针异常 - } - } - - public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) { - mNotesListAdapter.setCheckedItem(position, checked); // 设置选中状态 - - // 当只选择一个便签时，保存为焦点项，用于Edit topic - if (checked && mNotesListAdapter.getSelectedCount() == 1) { - Cursor cursor = mNotesListAdapter.getCursor(); - if (cursor != null && cursor.moveToPosition(position)) { - mFocusNoteDataItem = new NoteItemData(NotesListActivity.this, cursor); - } - } else if (!checked && mNotesListAdapter.getSelectedCount() == 0) { - mFocusNoteDataItem = null; - } - - updateMenu(); // 更新菜单 - // 注意：不要在这里调用mode.finish()，否则会导致系统销毁意外的ActionMode实例 - // 选择模式应该由用户自己点击返回键或点击空白区域退出 - } - - public boolean onMenuItemClick(MenuItem item) { - if (mNotesListAdapter.getSelectedCount() == 0) { - Toast.makeText(NotesListActivity.this, getString(R.string.menu_select_none), - Toast.LENGTH_SHORT).show(); // 未选择任何项时提示 - return true; - } - - switch (item.getItemId()) { - case R.id.delete: - // 批量删除确认对话框 - AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this); - builder.setTitle(getString(R.string.alert_title_delete)); - builder.setIcon(android.R.drawable.ic_dialog_alert); - builder.setMessage(getString(R.string.alert_message_delete_notes, - mNotesListAdapter.getSelectedCount())); - builder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int which) { - batchDelete(); // 执行批量删除 - } - }); - builder.setNegativeButton(android.R.string.cancel, null); - builder.show(); - break; - case R.id.move: - // 保存当前选择模式的状态，防止在异步查询过程中被意外结束 - startQueryDestinationFolders(); // 查询目标文件夹 - break; - case MENU_RESTORE: - // 批量恢复确认对话框 - AlertDialog.Builder restoreBuilder = new AlertDialog.Builder(NotesListActivity.this); - restoreBuilder.setTitle(getString(R.string.menu_restore_from_trash)); - restoreBuilder.setIcon(android.R.drawable.ic_dialog_alert); - restoreBuilder.setMessage(getString(R.string.alert_message_restore_notes, - mNotesListAdapter.getSelectedCount())); - restoreBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int which) { - batchRestoreFromTrash(); // 执行批量恢复 - } - }); - restoreBuilder.setNegativeButton(android.R.string.cancel, null); - restoreBuilder.show(); - break; - case MENU_PERMANENT_DELETE: - // 批量彻底删除确认对话框 - AlertDialog.Builder permanentDeleteBuilder = new AlertDialog.Builder(NotesListActivity.this); - permanentDeleteBuilder.setTitle(getString(R.string.menu_permanent_delete)); - permanentDeleteBuilder.setIcon(android.R.drawable.ic_dialog_alert); - permanentDeleteBuilder.setMessage(getString(R.string.alert_message_permanent_delete, - mNotesListAdapter.getSelectedCount())); - permanentDeleteBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int which) { - batchPermanentDelete(); // 执行批量彻底删除 - } - }); - permanentDeleteBuilder.setNegativeButton(android.R.string.cancel, null); - permanentDeleteBuilder.show(); - break; - case MENU_NOTE_EDIT_TOPIC: - // 编辑便签标题 - if (mNotesListAdapter.getSelectedCount() == 1) { - // 在结束选择模式前保存当前焦点便签，防止mFocusNoteDataItem被重置 - NoteItemData tempNoteItem = mFocusNoteDataItem; - mActionMode.finish(); // 结束选择模式 - // 使用保存的便签项显示编辑对话框 - mFocusNoteDataItem = tempNoteItem; - if (mFocusNoteDataItem != null) { - showEditNoteTopicDialog(); - } - } else { - Toast.makeText(NotesListActivity.this, getString(R.string.menu_select_single_note), - Toast.LENGTH_SHORT).show(); - } - break; - default: - return false; - } - return true; - } - } - - /** - * 新建笔记按钮的触摸监听器 - * 处理透明区域的事件分发 - */ - private class NewNoteOnTouchListener implements OnTouchListener { - - public boolean onTouch(View v, MotionEvent event) { - switch (event.getAction()) { - case MotionEvent.ACTION_DOWN: { - Display display = getWindowManager().getDefaultDisplay(); - int screenHeight = display.getHeight(); - int newNoteViewHeight = mAddNewNote.getHeight(); - int start = screenHeight - newNoteViewHeight; - int eventY = start + (int) event.getY(); - /** - * 减去标题栏的高度 - */ - if (mState == ListEditState.SUB_FOLDER) { - eventY -= mTitleBar.getHeight(); - start -= mTitleBar.getHeight(); - } - /** - * HACKME:当点击"新建笔记"按钮的透明部分时，将事件分发给列表视图。 - * 透明部分的公式为 y=-0.12x+94（单位：像素）和按钮的顶部线条。 - * 坐标基于"新建笔记"按钮的左侧。 - * 94表示透明部分的最大高度。 - * 注意：如果按钮背景改变，公式也应改变。 - * 这只是为了满足UI设计师的强烈要求。 - */ - if (event.getY() < (event.getX() * (-0.12) + 94)) { - View view = mNotesListView.getChildAt(mNotesListView.getChildCount() - 1 - - mNotesListView.getFooterViewsCount()); - if (view != null && view.getBottom() > start - && (view.getTop() < (start + 94))) { - mOriginY = (int) event.getY(); - mDispatchY = eventY; - event.setLocation(event.getX(), mDispatchY); - mDispatch = true; - return mNotesListView.dispatchTouchEvent(event); // 分发触摸事件 - } - } - break; - } - case MotionEvent.ACTION_MOVE: { - if (mDispatch) { - mDispatchY += (int) event.getY() - mOriginY; - event.setLocation(event.getX(), mDispatchY); - return mNotesListView.dispatchTouchEvent(event); - } - break; - } - default: { - if (mDispatch) { - event.setLocation(event.getX(), mDispatchY); - mDispatch = false; - return mNotesListView.dispatchTouchEvent(event); - } - break; - } - } - return false; - } - - }; - - /** - * 启动异步笔记列表查询 - */ - private void startAsyncNotesListQuery() { - String selection; - String[] selectionArgs; - - if (mCurrentFolderId == Notes.ID_ROOT_FOLDER) { - // 根文件夹查询条件 - selection = ROOT_FOLDER_SELECTION; - selectionArgs = new String[] { String.valueOf(mCurrentFolderId) }; - } else if (mCurrentFolderId == Notes.ID_TRASH_FOLER) { - // 回收站根目录查询条件 - // 显示所有直接位于回收站根目录的项目，包括单独删除的便签和文件夹 - // 对于文件夹，只显示文件夹本身，不显示文件夹内的便签 - // 对于单独删除的便签，直接显示在回收站根目录 - // 对于文件夹内的便签，不显示在回收站根目录，只显示在文件夹内 - // 显示规则： - // 1. 显示所有类型为文件夹的项目（被删除的文件夹） - // 2. 显示类型为便签的项目，并且它们是单独删除的 - // 单独删除的判断：该便签的ORIGIN_PARENT_ID对应的文件夹不存在于回收站中 - selection = NORMAL_SELECTION + " AND (" + - NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + " OR " + - "(" + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE + " AND " + - "(" + - // 条件：该便签的ORIGIN_PARENT_ID对应的文件夹不存在于回收站中 - // 即该便签是单独删除的，而不是某个被删除文件夹的内容 - NoteColumns.ORIGIN_PARENT_ID + " NOT IN (" + - "SELECT " + NoteColumns.ID + " FROM " + - net.micode.notes.data.NotesDatabaseHelper.TABLE.NOTE + " WHERE " + - NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER + " AND " + - NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER + - ")" + - ")" + - "))"; - selectionArgs = new String[] { String.valueOf(mCurrentFolderId) }; - } else if (mState == ListEditState.TRASH_FOLDER) { - // 在回收站中打开文件夹时，查询ORIGIN_PARENT_ID等于当前文件夹ID的所有便签和文件夹 - // 因为当文件夹被移动到回收站时，文件夹内的便签的PARENT_ID会被设置为回收站ID - // 但它们的ORIGIN_PARENT_ID会被保存为原来的文件夹ID - selection = NoteColumns.ORIGIN_PARENT_ID + "=?"; - selectionArgs = new String[] { String.valueOf(mCurrentFolderId) }; - } else { - // 普通文件夹查询条件 - selection = NORMAL_SELECTION; - selectionArgs = new String[] { String.valueOf(mCurrentFolderId) }; - } - - // 排序条件：先按类型排序（文件夹在前，便签在后），再按置顶状态排序，最后按修改时间排序 - mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, - null, - Notes.CONTENT_NOTE_URI, - NoteItemData.PROJECTION, selection, selectionArgs, - NoteColumns.TYPE + " DESC," + NoteColumns.PINNED + " DESC," + NoteColumns.MODIFIED_DATE + " DESC"); - } - - /** - * 后台查询处理器 - */ - private final class BackgroundQueryHandler extends AsyncQueryHandler { - public BackgroundQueryHandler(ContentResolver contentResolver) { - super(contentResolver); - } - - @Override - protected void onQueryComplete(int token, Object cookie, Cursor cursor) { - switch (token) { - case FOLDER_NOTE_LIST_QUERY_TOKEN: - mNotesListAdapter.changeCursor(cursor); // 更新笔记列表适配器 - break; - case FOLDER_LIST_QUERY_TOKEN: - if (cursor != null && cursor.getCount() > 0) { - showFolderListMenu(cursor); // 显示文件夹列表菜单 - } else { - Log.e(TAG, "Query folder failed"); - } - break; - default: - return; - } - } - } - - /** - * 显示文件夹列表菜单（用于移动笔记） - */ - private void showFolderListMenu(Cursor cursor) { - // 保存当前的ActionMode引用，以便在操作完成后检查它是否仍然有效 - final ActionMode currentActionMode = mModeCallBack.mActionMode; - - AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this); - builder.setTitle(R.string.menu_title_select_folder); - final FoldersListAdapter adapter = new FoldersListAdapter(this, cursor); - builder.setAdapter(adapter, new DialogInterface.OnClickListener() { - - public void onClick(DialogInterface dialog, int which) { - // 获取目标文件夹ID - long targetFolderId = adapter.getItemId(which); - // 获取要移动的便签数量 - int moveCount; - - if (mNotesListAdapter.isInChoiceMode()) { - // 多选模式下，移动所有选中的便签 - DataUtils.batchMoveToFolder(mContentResolver, - mNotesListAdapter.getSelectedItemIds(), targetFolderId); - moveCount = mNotesListAdapter.getSelectedCount(); - } else { - // 单选模式下，移动当前焦点便签 - if (mFocusNoteDataItem != null) { - DataUtils.batchMoveToFolder(mContentResolver, - new HashSet() {{ add(mFocusNoteDataItem.getId()); }}, targetFolderId); - moveCount = 1; - } else { - moveCount = 0; - } - } - - if (moveCount > 0) { - // 显示移动成功提示 - Toast.makeText( - NotesListActivity.this, - getString(R.string.format_move_notes_to_folder, - moveCount, - adapter.getFolderName(NotesListActivity.this, which)), - Toast.LENGTH_SHORT).show(); - - // 刷新列表，显示更新后的结果 - startAsyncNotesListQuery(); - } - - // 安全地结束选择模式，只有当当前ActionMode仍然有效时才结束 - if (currentActionMode != null && currentActionMode == mModeCallBack.mActionMode) { - currentActionMode.finish(); - } - } - }); - builder.show(); - } - - /** - * 创建新笔记 - */ - private void createNewNote() { - Intent intent = new Intent(this, NoteEditActivity.class); - intent.setAction(Intent.ACTION_INSERT_OR_EDIT); - intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mCurrentFolderId); - // 传递计时器状态 - intent.putExtra("is_timer_running", mIsTimerRunning); - intent.putExtra("timer_current_time", mTimerCurrentTime); - intent.putExtra("is_countdown_mode", mIsCountdownMode); - intent.putExtra("timer_duration", mTimerDuration); - this.startActivityForResult(intent, REQUEST_CODE_NEW_NODE); - } - - /** - * 批量删除笔记 - */ - private void batchDelete() { - // 保存当前的ActionMode引用，以便在异步任务完成后检查它是否仍然有效 - final ActionMode currentActionMode = mModeCallBack.mActionMode; - - new AsyncTask>() { - protected HashSet doInBackground(Void... unused) { - HashSet widgets = mNotesListAdapter.getSelectedWidget(); - // 所有模式下，都将删除的笔记移动到回收站 - if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter - .getSelectedItemIds(), Notes.ID_TRASH_FOLER)) { - Log.e(TAG, "Move notes to trash folder error, should not happens"); - } - return widgets; - } - - @Override - protected void onPostExecute(HashSet widgets) { - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - - // 刷新列表，显示更新后的结果 - startAsyncNotesListQuery(); - - // 确保 mFocusNoteDataItem 被重置，避免指向已被恢复的数据 - mFocusNoteDataItem = null; - - // 安全地结束选择模式，只有当当前ActionMode仍然有效时才结束 - if (currentActionMode != null && currentActionMode == mModeCallBack.mActionMode) { - currentActionMode.finish(); - } - } - }.execute(); - } - - /** - * 从回收站批量恢复笔记 - */ - private void batchRestoreFromTrash() { - // 保存当前的ActionMode引用，以便在异步任务完成后检查它是否仍然有效 - final ActionMode currentActionMode = mModeCallBack.mActionMode; - - new AsyncTask>() { - protected HashSet doInBackground(Void... unused) { - HashSet widgets = mNotesListAdapter.getSelectedWidget(); - // 将选中的笔记从回收站恢复 - HashSet ids = mNotesListAdapter.getSelectedItemIds(); - // 遍历每个选中的笔记 - for (long id : ids) { - // 检查当前是否在回收站中的文件夹内 - if (mCurrentFolderId != Notes.ID_TRASH_FOLER) { - // 在文件夹内恢复单个便签，恢复到根文件夹 - DataUtils.moveNoteToFoler(mContentResolver, id, Notes.ID_TRASH_FOLER, Notes.ID_ROOT_FOLDER); - } else { - // 在回收站根目录恢复 - // 查询笔记的原始父文件夹ID - long originParentId = getOriginParentId(id); - // 检查原始父文件夹是否存在且不在回收站中 - boolean parentFolderExists; - if (originParentId == Notes.ID_ROOT_FOLDER) { - // 根文件夹永远存在 - parentFolderExists = true; - } else { - // 检查普通文件夹是否存在且不在回收站中 - parentFolderExists = DataUtils.visibleInNoteDatabase(mContentResolver, originParentId, Notes.TYPE_FOLDER); - } - // 如果父文件夹不存在或在回收站中，恢复到根文件夹 - long targetFolderId = parentFolderExists ? originParentId : Notes.ID_ROOT_FOLDER; - // 将笔记移动到目标文件夹 - DataUtils.moveNoteToFoler(mContentResolver, id, Notes.ID_TRASH_FOLER, targetFolderId); - } - } - return widgets; - } - - @Override - protected void onPostExecute(HashSet widgets) { - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - - // 刷新列表，显示更新后的结果 - startAsyncNotesListQuery(); - - // 安全地结束选择模式，只有当当前ActionMode仍然有效时才结束 - if (currentActionMode != null && currentActionMode == mModeCallBack.mActionMode) { - currentActionMode.finish(); - } - } - }.execute(); - } - - /** - * 批量彻底删除笔记 - */ - private void batchPermanentDelete() { - // 保存当前的ActionMode引用，以便在异步任务完成后检查它是否仍然有效 - final ActionMode currentActionMode = mModeCallBack.mActionMode; - - new AsyncTask>() { - protected HashSet doInBackground(Void... unused) { - HashSet widgets = mNotesListAdapter.getSelectedWidget(); - // 彻底删除选中的笔记 - if (!DataUtils.batchDeleteNotes(mContentResolver, mNotesListAdapter.getSelectedItemIds())) { - Log.e(TAG, "Permanent delete notes error, should not happens"); - } - return widgets; - } - - @Override - protected void onPostExecute(HashSet widgets) { - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - - // 刷新列表，显示更新后的结果 - startAsyncNotesListQuery(); - - // 安全地结束选择模式，只有当当前ActionMode仍然有效时才结束 - if (currentActionMode != null && currentActionMode == mModeCallBack.mActionMode) { - currentActionMode.finish(); - } - } - }.execute(); - } - - /** - * 获取笔记的原始父文件夹ID - */ - private long getOriginParentId(long noteId) { - // 查询笔记的原始父文件夹ID - long originParentId = Notes.ID_ROOT_FOLDER; // 默认根文件夹 - String[] projection = {Notes.NoteColumns.ORIGIN_PARENT_ID}; - Cursor cursor = mContentResolver.query( - ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), - projection, - null, - null, - null); - if (cursor != null) { - if (cursor.moveToFirst()) { - originParentId = cursor.getLong(0); - // 如果原始父文件夹ID无效，使用根文件夹 - if (originParentId <= 0) { - originParentId = Notes.ID_ROOT_FOLDER; - } - } - cursor.close(); - } - return originParentId; - } - - /** - * 设置文件夹的置顶状态 - * @param folderId 文件夹ID - * @param pinned 是否置顶 - */ - private void setFolderPinnedStatus(long folderId, boolean pinned) { - ContentValues values = new ContentValues(); - values.put(NoteColumns.PINNED, pinned ? 1 : 0); - values.put(NoteColumns.LOCAL_MODIFIED, 1); - - // 更新文件夹的置顶状态 - mContentResolver.update(Notes.CONTENT_NOTE_URI, values, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=?", - new String[] {String.valueOf(folderId), String.valueOf(Notes.TYPE_FOLDER)}); - - // 刷新列表，让置顶状态生效 - startAsyncNotesListQuery(); - } - - /** - * 设置便签的置顶状态 - * @param noteId 便签ID - * @param pinned 是否置顶 - */ - private void setNotePinnedStatus(long noteId, boolean pinned) { - ContentValues values = new ContentValues(); - values.put(NoteColumns.PINNED, pinned ? 1 : 0); - values.put(NoteColumns.LOCAL_MODIFIED, 1); - - // 更新便签的置顶状态 - mContentResolver.update(Notes.CONTENT_NOTE_URI, values, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=?", - new String[] {String.valueOf(noteId), String.valueOf(Notes.TYPE_NOTE)}); - - // 刷新列表，让置顶状态生效 - startAsyncNotesListQuery(); - } - - /** - * 显示编辑便签标题对话框 - */ - private void showEditNoteTopicDialog() { - // 检查mFocusNoteDataItem是否为null - if (mFocusNoteDataItem == null) { - Log.e(TAG, "showEditNoteTopicDialog: mFocusNoteDataItem is null"); - return; - } - - // 创建对话框视图 - View view = LayoutInflater.from(this).inflate(R.layout.dialog_edit_topic, null); - final EditText etTopic = (EditText) view.findViewById(R.id.et_topic); - - // 设置初始标题为便签的标题字段，如果标题字段为空，则使用内容摘要的第一行 - String currentTopic = mFocusNoteDataItem.getDisplayTitle(); - if (!TextUtils.isEmpty(currentTopic)) { - // 由于NoteItemData中已经处理过HTML标签，这里不需要再处理 - etTopic.setText(currentTopic); - etTopic.setSelection(currentTopic.length()); // 选中所有文本 - } - - // 创建对话框 - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(R.string.menu_edit_topic); - // 使用系统默认编辑图标 - builder.setIcon(android.R.drawable.ic_menu_edit); - builder.setView(view); - - builder.setPositiveButton(android.R.string.ok, null); - builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - // 取消编辑，不做任何操作 - } - }); - - final Dialog dialog = builder.show(); - final Button positive = (Button) dialog.findViewById(android.R.id.button1); - positive.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - String topic = etTopic.getText().toString().trim(); - if (!TextUtils.isEmpty(topic)) { - // 更新便签标题 - updateNoteTopic(topic); - dialog.dismiss(); - } else { - // 标题不能为空，显示提示 - Toast.makeText(NotesListActivity.this, getString(R.string.topic_cannot_be_empty), - Toast.LENGTH_LONG).show(); - } - } - }); - } - - /** - * 更新便签标题 - * @param topic 新标题 - */ - private void updateNoteTopic(String topic) { - // 检查mFocusNoteDataItem是否为null - if (mFocusNoteDataItem == null) { - Log.e(TAG, "updateNoteTopic: mFocusNoteDataItem is null"); - return; - } - - // 更新便签的标题字段，而不是修改内容 - ContentValues values = new ContentValues(); - values.put(NoteColumns.TITLE, topic); - values.put(NoteColumns.LOCAL_MODIFIED, 1); - - mContentResolver.update( - Notes.CONTENT_NOTE_URI, - values, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=?", - new String[]{String.valueOf(mFocusNoteDataItem.getId()), String.valueOf(Notes.TYPE_NOTE)}); - - // 刷新列表，显示更新后的结果 - startAsyncNotesListQuery(); - } - - /** - * 恢复文件夹 - * @param folderId 文件夹ID - */ - private void restoreFolder(long folderId) { - if (folderId == Notes.ID_ROOT_FOLDER) { - Log.e(TAG, "Wrong folder id, should not happen " + folderId); - return; - } - - // 获取文件夹下的所有子项（包括便签和子文件夹） - // 使用递归方式获取所有层级的子项 - HashSet items = new HashSet(); - // 将文件夹本身也添加到要恢复的列表中 - items.add(folderId); - // 递归获取所有子项 - getRecycleBinFolderItems(folderId, items); - - // 恢复文件夹及其所有子项 - new AsyncTask>() { - protected HashSet doInBackground(Void... unused) { - HashSet widgets = DataUtils.getFolderNoteWidget(mContentResolver, folderId); - // 遍历每个要恢复的项目 - for (long id : items) { - // 查询项目的原始父文件夹ID - long originParentId = getOriginParentId(id); - // 将项目恢复到原始位置 - DataUtils.moveNoteToFoler(mContentResolver, id, Notes.ID_TRASH_FOLER, originParentId); - } - return widgets; - } - - @Override - protected void onPostExecute(HashSet widgets) { - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - - // 确保 mFocusNoteDataItem 被重置，避免指向已被恢复的数据 - mFocusNoteDataItem = null; - } - }.execute(); - - // 刷新列表，显示恢复后的结果 - startAsyncNotesListQuery(); - } - - /** - * 恢复单个便签 - * @param noteId 便签ID - */ - private void restoreNote(long noteId) { - // 查询便签的原始父文件夹ID - long originParentId = getOriginParentId(noteId); - // 检查原始父文件夹是否存在且不在回收站中 - boolean parentFolderExists; - if (originParentId == Notes.ID_ROOT_FOLDER) { - // 根文件夹永远存在 - parentFolderExists = true; - } else { - // 检查普通文件夹是否存在且不在回收站中 - parentFolderExists = DataUtils.visibleInNoteDatabase(mContentResolver, originParentId, Notes.TYPE_FOLDER); - } - // 如果父文件夹不存在或在回收站中，恢复到根文件夹 - long targetFolderId = parentFolderExists ? originParentId : Notes.ID_ROOT_FOLDER; - // 将便签移动到目标文件夹 - DataUtils.moveNoteToFoler(mContentResolver, noteId, Notes.ID_TRASH_FOLER, targetFolderId); - // 刷新列表，显示恢复后的结果 - startAsyncNotesListQuery(); - - // 确保 mFocusNoteDataItem 被重置，避免指向已被恢复的数据 - mFocusNoteDataItem = null; - } - - /** - * 彻底删除文件夹 - * @param folderId 文件夹ID - */ - private void permanentDeleteFolder(long folderId) { - if (folderId == Notes.ID_ROOT_FOLDER) { - Log.e(TAG, "Wrong folder id, should not happen " + folderId); - return; - } - - // 获取文件夹下的所有子项（包括便签和子文件夹） - // 在回收站中，需要根据ORIGIN_PARENT_ID来查询文件夹内容 - HashSet items = new HashSet<>(); - - // 添加文件夹本身 - items.add(folderId); - - // 递归获取所有子项 - getRecycleBinFolderItems(folderId, items); - - // 彻底删除文件夹及其所有子项 - new AsyncTask>() { - protected HashSet doInBackground(Void... unused) { - // 获取所有相关的小部件 - HashSet widgets = new HashSet<>(); - for (long itemId : items) { - // 只获取便签的小部件 - if (DataUtils.visibleInNoteDatabase(mContentResolver, itemId, Notes.TYPE_NOTE)) { - widgets.addAll(DataUtils.getFolderNoteWidget(mContentResolver, itemId)); - } - } - // 彻底删除所有项目 - DataUtils.batchDeleteNotes(mContentResolver, items); - return widgets; - } - - @Override - protected void onPostExecute(HashSet widgets) { - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - } - }.execute(); - - // 刷新列表，显示删除后的结果 - startAsyncNotesListQuery(); - } - - /** - * 递归获取回收站文件夹下的所有子项 - * @param folderId 文件夹ID - * @param items 用于存储子项ID的集合 - */ - private void getRecycleBinFolderItems(long folderId, HashSet items) { - // 查询该文件夹下的所有子项（根据ORIGIN_PARENT_ID和当前PARENT_ID是回收站ID） - Cursor cursor = mContentResolver.query( - Notes.CONTENT_NOTE_URI, - new String[]{Notes.NoteColumns.ID, Notes.NoteColumns.TYPE}, - Notes.NoteColumns.ORIGIN_PARENT_ID + "=? AND " + Notes.NoteColumns.PARENT_ID + "=?", - new String[]{String.valueOf(folderId), String.valueOf(Notes.ID_TRASH_FOLER)}, - null); - - if (cursor != null) { - if (cursor.moveToFirst()) { - do { - long itemId = cursor.getLong(0); - int itemType = cursor.getInt(1); - - // 添加到要恢复的列表中 - items.add(itemId); - - // 如果是文件夹，递归获取其下的子项 - if (itemType == Notes.TYPE_FOLDER) { - getRecycleBinFolderItems(itemId, items); - } - } while (cursor.moveToNext()); - } - cursor.close(); - } - } - - /** - * 删除文件夹 - */ - private void deleteFolder(long folderId) { - if (folderId == Notes.ID_ROOT_FOLDER) { - Log.e(TAG, "Wrong folder id, should not happen " + folderId); - return; - } - - // 获取文件夹下的所有子项（包括便签和子文件夹） - HashSet items = DataUtils.getFolderItems(mContentResolver, folderId); - // 将文件夹本身也添加到要删除的列表中 - items.add(folderId); - - // 保存原始父文件夹ID并将文件夹及其所有子项移动到回收站 - // 对于文件夹本身，将其PARENT_ID设置为回收站ID - // 对于文件夹内的便签，将其PARENT_ID设置为回收站ID，ORIGIN_PARENT_ID设置为原始父文件夹ID - // 这样在回收站中打开文件夹时，我们可以通过ORIGIN_PARENT_ID来查询该文件夹下的所有便签和文件夹 - - HashSet widgets = DataUtils.getFolderNoteWidget(mContentResolver, folderId); - - // 将文件夹及其所有子项一起移动到回收站 - // 这样所有项目的PARENT_ID都会被设置为回收站ID，ORIGIN_PARENT_ID会被设置为原始父文件夹ID - DataUtils.batchMoveToFolder(mContentResolver, items, Notes.ID_TRASH_FOLER); - - if (widgets != null) { - for (AppWidgetAttribute widget : widgets) { - if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID - && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) { - updateWidget(widget.widgetId, widget.widgetType); // 更新小部件 - } - } - } - } - - /** - * 打开笔记（进入编辑界面） - */ - private void openNode(NoteItemData data) { - Intent intent = new Intent(this, NoteEditActivity.class); - intent.setAction(Intent.ACTION_VIEW); - intent.putExtra(Intent.EXTRA_UID, data.getId()); - // 传递计时器状态 - intent.putExtra("is_timer_running", mIsTimerRunning); - intent.putExtra("timer_current_time", mTimerCurrentTime); - intent.putExtra("is_countdown_mode", mIsCountdownMode); - intent.putExtra("timer_duration", mTimerDuration); - this.startActivityForResult(intent, REQUEST_CODE_OPEN_NODE); - } - - /** - * 打开文件夹（进入文件夹视图） - */ - private void openFolder(NoteItemData data) { - // 检查是否为隐私文件夹 - if (data.isPrivate()) { - // 显示密码验证对话框 - showPasswordVerifyDialog(data); - } else { - // 普通文件夹，直接打开 - openFolderInternal(data); - } - } - - /** - * 打开文件夹的内部方法，不包含密码验证 - */ - private void openFolderInternal(NoteItemData data) { - mCurrentFolderId = data.getId(); - startAsyncNotesListQuery(); // 查询文件夹内容 - if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) { - mState = ListEditState.CALL_RECORD_FOLDER; - mAddNewNote.setVisibility(View.GONE); // 通话记录文件夹不允许新建笔记 - } else if (mCurrentFolderId == Notes.ID_TRASH_FOLER || data.getParentId() == Notes.ID_TRASH_FOLER) { - // 如果是回收站中的文件夹，设置状态为TRASH_FOLDER - mState = ListEditState.TRASH_FOLDER; - mAddNewNote.setVisibility(View.GONE); // 回收站中不允许新建笔记 - } else { - mState = ListEditState.SUB_FOLDER; - } - if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) { - mTitleBar.setText(R.string.call_record_folder_name); - mStudyTimerButton.setVisibility(View.GONE); - } else if (data.isStudy()) { - // 学习文件夹，显示文件夹名称和专注时长 - String folderName = data.getSnippet(); - String focusDuration = data.getFormattedFocusDuration(); - mTitleBar.setText(folderName + " (专注时间: " + focusDuration + ")"); - mStudyTimerButton.setVisibility(View.VISIBLE); - } else { - mTitleBar.setText(data.getSnippet()); // 显示文件夹名称 - mStudyTimerButton.setVisibility(View.GONE); - } - mTitleBarLayout.setVisibility(View.VISIBLE); // 显示标题栏布局 - } - - /** - * 显示密码验证对话框 - */ - private void showPasswordVerifyDialog(final NoteItemData folderData) { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_password_input, null); - final EditText etPassword = (EditText) view.findViewById(R.id.et_password); - builder.setTitle(getString(R.string.menu_enter_password)); - builder.setMessage(getString(R.string.enter_password_to_open)); - - showSoftInput(); // 显示软键盘 - - builder.setPositiveButton(android.R.string.ok, null); - builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - hideSoftInput(etPassword); // 隐藏软键盘 - } - }); - - final Dialog dialog = builder.setView(view).show(); - final Button positive = (Button) dialog.findViewById(android.R.id.button1); - positive.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - hideSoftInput(etPassword); - String password = etPassword.getText().toString(); - - // 获取存储的密码 - SharedPreferences preferences = getSharedPreferences("notes_private_folders", MODE_PRIVATE); - String storedPassword = preferences.getString("password_" + folderData.getId(), null); - - // 验证密码 - if (storedPassword != null && storedPassword.equals(password)) { - // 密码正确，打开文件夹 - dialog.dismiss(); - openFolderInternal(folderData); - } else { - // 密码错误 - Toast.makeText(NotesListActivity.this, getString(R.string.password_incorrect), - Toast.LENGTH_LONG).show(); - etPassword.setSelection(0, etPassword.length()); - } - } - }); - - // 初始时如果密码为空，禁用确定按钮 - if (TextUtils.isEmpty(etPassword.getText())) { - positive.setEnabled(false); - } - - // 监听密码输入变化 - etPassword.addTextChangedListener(new TextWatcher() { - public void beforeTextChanged(CharSequence s, int start, int count, int after) {} - - public void onTextChanged(CharSequence s, int start, int before, int count) { - // 只有当密码为6位数字时，才启用确定按钮 - String password = s.toString(); - positive.setEnabled(password.length() == 6 && password.matches("\\d{6}")); - } - - public void afterTextChanged(Editable s) {} - }); - } - - /** - * 显示删除隐私文件夹的密码验证对话框 - */ - private void showPasswordVerifyDialogForDelete(final NoteItemData folderData) { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_password_input, null); - final EditText etPassword = (EditText) view.findViewById(R.id.et_password); - builder.setTitle(getString(R.string.menu_enter_password)); - builder.setMessage(getString(R.string.enter_password_to_delete)); - - showSoftInput(); // 显示软键盘 - - builder.setPositiveButton(android.R.string.ok, null); - builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - hideSoftInput(etPassword); // 隐藏软键盘 - } - }); - - final Dialog dialog = builder.setView(view).show(); - final Button positive = (Button) dialog.findViewById(android.R.id.button1); - positive.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - hideSoftInput(etPassword); - String password = etPassword.getText().toString(); - - // 获取存储的密码 - SharedPreferences preferences = getSharedPreferences("notes_private_folders", MODE_PRIVATE); - String storedPassword = preferences.getString("password_" + folderData.getId(), null); - - // 验证密码 - if (storedPassword != null && storedPassword.equals(password)) { - // 密码正确，显示删除确认对话框 - dialog.dismiss(); - - AlertDialog.Builder deleteBuilder = new AlertDialog.Builder(NotesListActivity.this); - deleteBuilder.setTitle(getString(R.string.alert_title_delete)); - deleteBuilder.setIcon(android.R.drawable.ic_dialog_alert); - deleteBuilder.setMessage(getString(R.string.alert_message_delete_folder)); - deleteBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface deleteDialog, int which) { - // 彻底删除隐私文件夹及其内容 - permanentDeleteFolder(folderData.getId()); - // 删除密码存储 - SharedPreferences.Editor editor = preferences.edit(); - editor.remove("password_" + folderData.getId()); - editor.apply(); - } - }); - deleteBuilder.setNegativeButton(android.R.string.cancel, null); - deleteBuilder.show(); - } else { - // 密码错误 - Toast.makeText(NotesListActivity.this, getString(R.string.password_incorrect), - Toast.LENGTH_LONG).show(); - etPassword.setSelection(0, etPassword.length()); - } - } - }); - - // 初始时如果密码为空，禁用确定按钮 - if (TextUtils.isEmpty(etPassword.getText())) { - positive.setEnabled(false); - } - - // 监听密码输入变化 - etPassword.addTextChangedListener(new TextWatcher() { - public void beforeTextChanged(CharSequence s, int start, int count, int after) {} - - public void onTextChanged(CharSequence s, int start, int before, int count) { - // 只有当密码为6位数字时，才启用确定按钮 - String password = s.toString(); - positive.setEnabled(password.length() == 6 && password.matches("\\d{6}")); - } - - public void afterTextChanged(Editable s) {} - }); - } - - public void onClick(View v) { - switch (v.getId()) { - case R.id.btn_new_note: - createNewNote(); // 创建新笔记 - break; - case R.id.btn_study_timer: - // 处理学习计时器按钮点击 - if (mIsTimerRunning) { - // 如果计时器正在运行，切换计时控制界面显示/隐藏 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - // 如果对话框已显示，则隐藏 - mTimerDialog.dismiss(); - } else { - // 如果对话框未显示，则显示 - showTimerControlDialog(); - } - } else { - // 如果计时器未运行，显示设置对话框 - showStudyTimerDialog(); - } - break; - default: - break; - } - } - - /** - * 显示软键盘 - */ - private void showSoftInput() { - InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); - if (inputMethodManager != null) { - inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0); - } - } - - /** - * 隐藏软键盘 - */ - private void hideSoftInput(View view) { - InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); - inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0); - } - - /** - * 显示创建或修改文件夹对话框 - */ - private void showCreateOrModifyFolderDialog(final boolean create, final boolean isPrivate, final boolean isStudy) { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_edit_text, null); - final EditText etName = (EditText) view.findViewById(R.id.et_foler_name); - showSoftInput(); // 显示软键盘 - if (!create) { - // 修改文件夹名称 - if (mFocusNoteDataItem != null) { - etName.setText(mFocusNoteDataItem.getSnippet()); - builder.setTitle(getString(R.string.menu_folder_change_name)); - } else { - Log.e(TAG, "The long click data item is null"); - return; - } - } else { - // 创建新文件夹 - etName.setText(""); - if (isStudy) { - builder.setTitle(R.string.menu_create_study_folder); - } else { - builder.setTitle(isPrivate ? getString(R.string.menu_create_private_folder) : getString(R.string.menu_create_folder)); - } - } - - builder.setPositiveButton(android.R.string.ok, null); - builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - hideSoftInput(etName); // 隐藏软键盘 - } - }); - - final Dialog dialog = builder.setView(view).show(); - final Button positive = (Button)dialog.findViewById(android.R.id.button1); - positive.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - hideSoftInput(etName); - String name = etName.getText().toString(); - // 检查文件夹名称是否已存在 - if (DataUtils.checkVisibleFolderName(mContentResolver, name)) { - Toast.makeText(NotesListActivity.this, getString(R.string.folder_exist, name), - Toast.LENGTH_LONG).show(); - etName.setSelection(0, etName.length()); // 选中所有文本 - return; - } - if (!create) { - // 修改文件夹名称 - if (!TextUtils.isEmpty(name)) { - ContentValues values = new ContentValues(); - values.put(NoteColumns.SNIPPET, name); - values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); - values.put(NoteColumns.LOCAL_MODIFIED, 1); - mContentResolver.update(Notes.CONTENT_NOTE_URI, values, NoteColumns.ID - + "=?", new String[] { - String.valueOf(mFocusNoteDataItem.getId()) - }); - } - } else if (!TextUtils.isEmpty(name)) { - // 创建新文件夹 - ContentValues values = new ContentValues(); - values.put(NoteColumns.SNIPPET, name); - values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); - values.put(NoteColumns.PRIVATE, isPrivate ? 1 : 0); - values.put(NoteColumns.IS_STUDY, isStudy ? 1 : 0); - values.put(NoteColumns.PINNED, isPrivate ? 1 : 0); // 隐私文件夹永远置顶 - Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, values); - - if (isPrivate && uri != null) { - // 对于隐私文件夹，需要存储密码 - long folderId = ContentUris.parseId(uri); - showPasswordInputDialog(folderId); - } - } - dialog.dismiss(); - } - }); - - // 初始时如果名称为空，禁用确定按钮 - if (TextUtils.isEmpty(etName.getText())) { - positive.setEnabled(false); - } - /** - * 当名称编辑框为空时，禁用确定按钮 - */ - etName.addTextChangedListener(new TextWatcher() { - public void beforeTextChanged(CharSequence s, int start, int count, int after) { - // TODO Auto-generated method stub - - } - - public void onTextChanged(CharSequence s, int start, int before, int count) { - // 根据输入内容启用/禁用确定按钮 - if (TextUtils.isEmpty(etName.getText())) { - positive.setEnabled(false); - } else { - positive.setEnabled(true); - } - } - - public void afterTextChanged(Editable s) { - // TODO Auto-generated method stub - - } - }); - } - - /** - * 显示密码输入对话框 - * @param folderId 隐私文件夹ID - */ - private void showPasswordInputDialog(final long folderId) { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_password_input, null); - final EditText etPassword = (EditText) view.findViewById(R.id.et_password); - builder.setTitle(getString(R.string.menu_enter_password)); - builder.setMessage(getString(R.string.password_hint)); - - showSoftInput(); // 显示软键盘 - - builder.setPositiveButton(android.R.string.ok, null); - builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - hideSoftInput(etPassword); // 隐藏软键盘 - // 如果取消密码设置，删除刚刚创建的隐私文件夹 - mContentResolver.delete(Notes.CONTENT_NOTE_URI, NoteColumns.ID + "=?", - new String[] { String.valueOf(folderId) }); - startAsyncNotesListQuery(); - } - }); - - final Dialog dialog = builder.setView(view).show(); - final Button positive = (Button) dialog.findViewById(android.R.id.button1); - positive.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - hideSoftInput(etPassword); - String password = etPassword.getText().toString(); - - // 验证密码是否为6位数字 - if (password.length() != 6 || !password.matches("\\d{6}")) { - Toast.makeText(NotesListActivity.this, getString(R.string.password_invalid), - Toast.LENGTH_LONG).show(); - etPassword.setSelection(0, etPassword.length()); - return; - } - - // 存储密码（这里简单使用SharedPreferences，实际应用中应该加密存储） - SharedPreferences preferences = getSharedPreferences("notes_private_folders", MODE_PRIVATE); - SharedPreferences.Editor editor = preferences.edit(); - editor.putString("password_" + folderId, password); - editor.apply(); - - dialog.dismiss(); - startAsyncNotesListQuery(); - } - }); - - // 初始时如果密码为空，禁用确定按钮 - if (TextUtils.isEmpty(etPassword.getText())) { - positive.setEnabled(false); - } - - // 监听密码输入变化 - etPassword.addTextChangedListener(new TextWatcher() { - public void beforeTextChanged(CharSequence s, int start, int count, int after) {} - - public void onTextChanged(CharSequence s, int start, int before, int count) { - // 只有当密码为6位数字时，才启用确定按钮 - String password = s.toString(); - positive.setEnabled(password.length() == 6 && password.matches("\\d{6}")); - } - - public void afterTextChanged(Editable s) {} - }); - } - - /** - * 处理返回键按下事件 - * 统一处理不同状态下的返回键逻辑，适用于传统onBackPressed和Android 13+的OnBackInvokedDispatcher - */ - private void handleBackPress() { - switch (mState) { - case SUB_FOLDER: - // 从普通子文件夹返回，回到根目录 - mCurrentFolderId = Notes.ID_ROOT_FOLDER; - mState = ListEditState.NOTE_LIST; - mAddNewNote.setVisibility(View.VISIBLE); // 显示新建笔记按钮 - mTitleBarLayout.setVisibility(View.GONE); // 隐藏标题栏布局 - mStudyTimerButton.setVisibility(View.GONE); // 隐藏学习计时器按钮 - startAsyncNotesListQuery(); - break; - case TRASH_FOLDER: - // 检查当前是否已经在回收站根目录 - if (mCurrentFolderId == Notes.ID_TRASH_FOLER) { - // 从回收站根目录返回，回到主界面 - mCurrentFolderId = Notes.ID_ROOT_FOLDER; - mState = ListEditState.NOTE_LIST; - mAddNewNote.setVisibility(View.VISIBLE); // 显示新建笔记按钮 - mTitleBarLayout.setVisibility(View.GONE); // 隐藏标题栏布局 - mStudyTimerButton.setVisibility(View.GONE); // 隐藏学习计时器按钮 - startAsyncNotesListQuery(); - } else { - // 从回收站中的文件夹返回，回到回收站根目录 - mCurrentFolderId = Notes.ID_TRASH_FOLER; - mState = ListEditState.TRASH_FOLDER; - mTitleBar.setText(R.string.menu_rubbish_bin); // 设置标题栏为回收站 - mAddNewNote.setVisibility(View.GONE); // 回收站中不允许新建笔记 - mStudyTimerButton.setVisibility(View.GONE); // 隐藏学习计时器按钮 - startAsyncNotesListQuery(); - } - break; - case CALL_RECORD_FOLDER: - // 返回根文件夹列表 - mCurrentFolderId = Notes.ID_ROOT_FOLDER; - mState = ListEditState.NOTE_LIST; - mAddNewNote.setVisibility(View.VISIBLE); // 显示新建笔记按钮 - mTitleBarLayout.setVisibility(View.GONE); // 隐藏标题栏布局 - mStudyTimerButton.setVisibility(View.GONE); // 隐藏学习计时器按钮 - startAsyncNotesListQuery(); - break; - case NOTE_LIST: - // 在NOTE_LIST状态下，调用父类的onBackPressed()退出应用 - NotesListActivity.super.onBackPressed(); - break; - default: - break; - } - } - @Override - public void onBackPressed() { - handleBackPress(); - } - - @Override - protected void onResume() { - super.onResume(); - } - /** - * 更新小部件 - */ - private void updateWidget(int appWidgetId, int appWidgetType) { - Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE); - // 根据小部件类型设置目标类 - if (appWidgetType == Notes.TYPE_WIDGET_2X) { - intent.setClass(this, NoteWidgetProvider_2x.class); - } else if (appWidgetType == Notes.TYPE_WIDGET_4X) { - intent.setClass(this, NoteWidgetProvider_4x.class); - } else { - Log.e(TAG, "Unspported widget type"); - return; - } - - intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] { - appWidgetId - }); - - sendBroadcast(intent); - setResult(RESULT_OK, intent); - } - - // 上下文菜单项ID - 便签移动 - private static final int MENU_NOTE_MOVE = 8; - // 上下文菜单项ID - 便签多选 - private static final int MENU_NOTE_MULTI_SELECT = 9; - - /** - * 便签上下文菜单创建监听器 - */ - private final OnCreateContextMenuListener mNoteOnCreateContextMenuListener = new OnCreateContextMenuListener() { - public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { - if (mFocusNoteDataItem != null) { - menu.setHeaderTitle(mFocusNoteDataItem.getSnippet()); // 设置菜单标题为便签内容 - - // 检查当前是否在回收站中 - if (mCurrentFolderId == Notes.ID_TRASH_FOLER) { - // 在回收站中，显示恢复、彻底删除和多选选项 - menu.add(0, MENU_RESTORE, 0, R.string.menu_restore); // 恢复笔记 - menu.add(0, MENU_PERMANENT_DELETE, 0, R.string.menu_permanent_delete); // 彻底删除 - menu.add(0, MENU_NOTE_MULTI_SELECT, 0, R.string.menu_multi_select); // 多选 - } else { - // 不在回收站中，显示普通便签操作选项 - menu.add(0, MENU_NOTE_EDIT_TOPIC, 0, R.string.menu_edit_topic); // 编辑标题 - menu.add(0, MENU_NOTE_MOVE, 0, R.string.menu_move); // 移动到文件夹 - menu.add(0, MENU_NOTE_DELETE, 0, R.string.menu_delete); // 删除便签 - menu.add(0, MENU_NOTE_MULTI_SELECT, 0, R.string.menu_multi_select); // 多选 - // 根据便签是否已置顶添加相应的菜单选项 - if (mFocusNoteDataItem.isPinned()) { - menu.add(0, MENU_NOTE_UNPIN, 0, R.string.menu_unpin_note); // 取消置顶 - } else { - menu.add(0, MENU_NOTE_PIN, 0, R.string.menu_pin_note); // 置顶 - } - } - } - } - }; - - /** - * 文件夹上下文菜单创建监听器 - */ - private final OnCreateContextMenuListener mFolderOnCreateContextMenuListener = new OnCreateContextMenuListener() { - public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { - if (mFocusNoteDataItem != null) { - menu.setHeaderTitle(mFocusNoteDataItem.getSnippet()); // 设置菜单标题为文件夹名称 - - // 检查当前是否在回收站中 - if (mCurrentFolderId == Notes.ID_TRASH_FOLER) { - // 在回收站中，显示恢复和彻底删除选项 - if (mFocusNoteDataItem.getType() == Notes.TYPE_FOLDER) { - menu.add(0, MENU_RESTORE, 0, R.string.menu_restore_folder); // 恢复文件夹 - } else { - menu.add(0, MENU_RESTORE, 0, R.string.menu_restore); // 恢复笔记 - } - menu.add(0, MENU_PERMANENT_DELETE, 0, R.string.menu_permanent_delete); // 彻底删除 - } else { - // 不在回收站中，显示普通文件夹操作选项 - menu.add(0, MENU_FOLDER_VIEW, 0, R.string.menu_folder_view); // 查看文件夹 - menu.add(0, MENU_FOLDER_DELETE, 0, R.string.menu_folder_delete); // 删除文件夹 - menu.add(0, MENU_FOLDER_CHANGE_NAME, 0, R.string.menu_folder_change_name); // 修改文件夹名称 - // 根据文件夹是否已置顶添加相应的菜单选项 - if (mFocusNoteDataItem.isPinned()) { - menu.add(0, MENU_FOLDER_UNPIN, 0, R.string.menu_unpin_note); // 取消置顶 - } else { - menu.add(0, MENU_FOLDER_PIN, 0, R.string.menu_pin_note); // 置顶 - } - } - } - } - }; - - @Override - public void onContextMenuClosed(Menu menu) { - // 不要移除上下文菜单监听器，否则后续长按将无法显示上下文菜单 - super.onContextMenuClosed(menu); - } - - @Override - public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { - super.onCreateContextMenu(menu, v, menuInfo); - // 根据当前焦点项目类型设置相应的上下文菜单 - if (mFocusNoteDataItem != null) { - if (mFocusNoteDataItem.getType() == Notes.TYPE_NOTE) { - mNoteOnCreateContextMenuListener.onCreateContextMenu(menu, v, menuInfo); - } else if (mFocusNoteDataItem.getType() == Notes.TYPE_FOLDER) { - mFolderOnCreateContextMenuListener.onCreateContextMenu(menu, v, menuInfo); - } - } - } - - @Override - public boolean onContextItemSelected(MenuItem item) { - if (mFocusNoteDataItem == null) { - Log.e(TAG, "The long click data item is null"); - return false; - } - switch (item.getItemId()) { - case MENU_FOLDER_VIEW: - openFolder(mFocusNoteDataItem); // 打开文件夹 - break; - case MENU_FOLDER_DELETE: - // 删除文件夹确认对话框 - if (mFocusNoteDataItem.isPrivate()) { - // 隐私文件夹，需要密码验证 - showPasswordVerifyDialogForDelete(mFocusNoteDataItem); - } else { - // 普通文件夹，直接显示删除确认对话框 - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(getString(R.string.alert_title_delete)); - builder.setIcon(android.R.drawable.ic_dialog_alert); - builder.setMessage(getString(R.string.alert_message_delete_folder)); - builder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - deleteFolder(mFocusNoteDataItem.getId()); // 执行删除 - } - }); - builder.setNegativeButton(android.R.string.cancel, null); - builder.show(); - } - break; - case MENU_FOLDER_CHANGE_NAME: - showCreateOrModifyFolderDialog(false, false, false); // 修改文件夹名称 - break; - case MENU_FOLDER_PIN: - // 置顶文件夹 - setFolderPinnedStatus(mFocusNoteDataItem.getId(), true); - break; - case MENU_NOTE_DELETE: - // 删除便签确认对话框 - AlertDialog.Builder deleteNoteBuilder = new AlertDialog.Builder(this); - deleteNoteBuilder.setTitle(getString(R.string.alert_title_delete)); - deleteNoteBuilder.setIcon(android.R.drawable.ic_dialog_alert); - deleteNoteBuilder.setMessage(getString(R.string.alert_message_delete_note)); - deleteNoteBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - // 检查便签的父文件夹是否为隐私文件夹 - long parentFolderId = mFocusNoteDataItem.getParentId(); - boolean isPrivateFolder = false; - - // 查询父文件夹信息 - Cursor cursor = mContentResolver.query(Notes.CONTENT_NOTE_URI, - new String[]{NoteColumns.PRIVATE}, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_FOLDER, - new String[]{String.valueOf(parentFolderId)}, - null); - - if (cursor != null) { - if (cursor.moveToFirst()) { - isPrivateFolder = (cursor.getInt(0) > 0); - } - cursor.close(); - } - - // 根据父文件夹类型决定删除方式 - if (isPrivateFolder) { - // 隐私文件夹中的便签，直接彻底删除 - HashSet noteIds = new HashSet(); - noteIds.add(mFocusNoteDataItem.getId()); - DataUtils.batchDeleteNotes(getContentResolver(), noteIds); - } else { - // 普通文件夹中的便签，移动到回收站 - HashSet noteIds = new HashSet(); - noteIds.add(mFocusNoteDataItem.getId()); - DataUtils.batchMoveToFolder(getContentResolver(), noteIds, Notes.ID_TRASH_FOLER); - } - - // 刷新列表 - startAsyncNotesListQuery(); - } - }); - deleteNoteBuilder.setNegativeButton(android.R.string.cancel, null); - deleteNoteBuilder.show(); - break; - case MENU_FOLDER_UNPIN: - // 取消置顶文件夹 - setFolderPinnedStatus(mFocusNoteDataItem.getId(), false); - break; - case MENU_NOTE_EDIT_TOPIC: - // 编辑便签标题 - showEditNoteTopicDialog(); - break; - case MENU_NOTE_MOVE: - // 移动便签到其他文件夹 - // 查询目标文件夹列表 - mBackgroundQueryHandler.startQuery(FOLDER_LIST_QUERY_TOKEN, - null, - Notes.CONTENT_NOTE_URI, - FoldersListAdapter.PROJECTION, - "(" + NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>? AND " + NoteColumns.ID + "<>?) OR (" + NoteColumns.ID + "=" + Notes.ID_ROOT_FOLDER + ")", - new String[] { - String.valueOf(Notes.TYPE_FOLDER), - String.valueOf(Notes.ID_TRASH_FOLER), - String.valueOf(mCurrentFolderId) - }, - NoteColumns.MODIFIED_DATE + " DESC"); - break; - case MENU_NOTE_MULTI_SELECT: - // 进入多选模式 - if (mFocusNoteDataItem != null) { - // 1. 先确保 mModeCallBack 不为 null - if (mModeCallBack == null) { - mModeCallBack = new ModeCallback(); - } - - // 2. 先设置监听器，再设置选择模式 - mNotesListView.setMultiChoiceModeListener(mModeCallBack); - - // 3. 进入选择模式 - mNotesListAdapter.setChoiceMode(true); - - // 4. 查找当前便签在列表中的位置 - Cursor cursor = mNotesListAdapter.getCursor(); - if (cursor != null) { - long currentNoteId = mFocusNoteDataItem.getId(); - int position = 0; - while (cursor.moveToNext()) { - long noteId = cursor.getLong(cursor.getColumnIndex(NoteColumns.ID)); - if (noteId == currentNoteId) { - // 5. 设置当前便签为选中状态 - mNotesListView.setItemChecked(position, true); - break; - } - position++; - } - } - - // 6. 手动启动 ActionMode，而不是通过长按触发 - mNotesListView.startActionMode(mModeCallBack); - } - break; - case MENU_NOTE_PIN: - // 置顶便签 - setNotePinnedStatus(mFocusNoteDataItem.getId(), true); - break; - case MENU_NOTE_UNPIN: - // 取消置顶便签 - setNotePinnedStatus(mFocusNoteDataItem.getId(), false); - break; - case MENU_RESTORE: - // 根据类型显示不同的恢复对话框 - AlertDialog.Builder restoreBuilder = new AlertDialog.Builder(this); - restoreBuilder.setTitle(getString(R.string.menu_restore_from_trash)); - restoreBuilder.setIcon(android.R.drawable.ic_dialog_alert); - - // 根据当前选中的是文件夹还是便签，显示不同的对话框消息和执行不同的恢复操作 - if (mFocusNoteDataItem.getType() == Notes.TYPE_FOLDER) { - // 恢复文件夹 - restoreBuilder.setMessage(getString(R.string.alert_message_restore_folder)); - restoreBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - restoreFolder(mFocusNoteDataItem.getId()); // 执行文件夹恢复 - } - }); - } else { - // 恢复便签 - restoreBuilder.setMessage(getString(R.string.alert_message_restore_notes, 1)); - restoreBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - restoreNote(mFocusNoteDataItem.getId()); // 执行便签恢复 - } - }); - } - restoreBuilder.setNegativeButton(android.R.string.cancel, null); - restoreBuilder.show(); - break; - case MENU_PERMANENT_DELETE: - // 彻底删除文件夹确认对话框 - AlertDialog.Builder permanentDeleteBuilder = new AlertDialog.Builder(this); - permanentDeleteBuilder.setTitle(getString(R.string.menu_permanent_delete)); - permanentDeleteBuilder.setIcon(android.R.drawable.ic_dialog_alert); - permanentDeleteBuilder.setMessage(getString(R.string.alert_message_permanent_delete_folder)); - permanentDeleteBuilder.setPositiveButton(android.R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - permanentDeleteFolder(mFocusNoteDataItem.getId()); // 执行彻底删除 - } - }); - permanentDeleteBuilder.setNegativeButton(android.R.string.cancel, null); - permanentDeleteBuilder.show(); - break; - default: - break; - } - - return true; - } - - @Override - public boolean onPrepareOptionsMenu(Menu menu) { - menu.clear(); // 清空菜单 - // 根据当前状态加载不同菜单 - if (mState == ListEditState.NOTE_LIST) { - getMenuInflater().inflate(R.menu.note_list, menu); - // 根据同步状态设置菜单项标题 - menu.findItem(R.id.menu_sync).setTitle( - GTaskSyncService.isSyncing() ? R.string.menu_sync_cancel : R.string.menu_sync); - } else if (mState == ListEditState.SUB_FOLDER || mState == ListEditState.TRASH_FOLDER) { - getMenuInflater().inflate(R.menu.sub_folder, menu); - } else if (mState == ListEditState.CALL_RECORD_FOLDER) { - getMenuInflater().inflate(R.menu.call_record_folder, menu); - } else { - Log.e(TAG, "Wrong state:" + mState); - } - return true; - } - - @Override - public boolean onOptionsItemSelected(MenuItem item) { - switch (item.getItemId()) { - case R.id.menu_new_folder: { - showCreateOrModifyFolderDialog(true, false, false); // 创建新文件夹 - break; - } - case R.id.menu_new_private_folder: { - showCreateOrModifyFolderDialog(true, true, false); // 创建新隐私文件夹 - break; - } - case R.id.menu_new_study_folder: { - showCreateOrModifyFolderDialog(true, false, true); // 创建新学习文件夹 - break; - } - case R.id.menu_export_text: { - exportNoteToText(); // 导出笔记为文本 - break; - } - case R.id.menu_sync: { - if (isSyncMode()) { - // 同步模式下，启动或取消同步 - if (TextUtils.equals(item.getTitle(), getString(R.string.menu_sync))) { - GTaskSyncService.startSync(this); // 开始同步 - } else { - GTaskSyncService.cancelSync(this); // 取消同步 - } - } else { - startPreferenceActivity(); // 非同步模式下打开设置页面 - } - break; - } - case R.id.menu_setting: { - startPreferenceActivity(); // 打开设置页面 - break; - } - case R.id.menu_new_note: { - createNewNote(); // 新建笔记 - break; - } - case R.id.menu_search: - onSearchRequested(); // 触发搜索 - break; - case R.id.menu_rubbish_bin: - openRubbishBin(); // 打开回收站 - break; - default: - break; - } - return true; - } - - @Override - public boolean onSearchRequested() { - startSearch(null, false, null /* appData */, false); // 启动搜索 - return true; - } - - /** - * 将笔记导出为文本文件 - */ - private void exportNoteToText() { - final BackupUtils backup = BackupUtils.getInstance(NotesListActivity.this); - new AsyncTask() { - - @Override - protected Integer doInBackground(Void... unused) { - return backup.exportToText(); // 执行导出 - } - - @Override - protected void onPostExecute(Integer result) { - // 根据导出结果显示相应对话框 - if (result == BackupUtils.STATE_SD_CARD_UNMOUONTED) { - AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this); - builder.setTitle(NotesListActivity.this - .getString(R.string.failed_sdcard_export)); - builder.setMessage(NotesListActivity.this - .getString(R.string.error_sdcard_unmounted)); - builder.setPositiveButton(android.R.string.ok, null); - builder.show(); - } else if (result == BackupUtils.STATE_SUCCESS) { - AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this); - builder.setTitle(NotesListActivity.this - .getString(R.string.success_sdcard_export)); - builder.setMessage(NotesListActivity.this.getString( - R.string.format_exported_file_location, backup - .getExportedTextFileName(), backup.getExportedTextFileDir())); - builder.setPositiveButton(android.R.string.ok, null); - builder.show(); - } else if (result == BackupUtils.STATE_SYSTEM_ERROR) { - AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this); - builder.setTitle(NotesListActivity.this - .getString(R.string.failed_sdcard_export)); - builder.setMessage(NotesListActivity.this - .getString(R.string.error_sdcard_export)); - builder.setPositiveButton(android.R.string.ok, null); - builder.show(); - } - } - - }.execute(); - } - - /** - * 检查是否处于同步模式 - */ - private boolean isSyncMode() { - return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0; - } - - /** - * 打开回收站 - */ - private void openRubbishBin() { - mCurrentFolderId = Notes.ID_TRASH_FOLER; // 设置当前文件夹为回收站 - mState = ListEditState.TRASH_FOLDER; // 设置状态为回收站文件夹 - mTitleBar.setText(R.string.menu_rubbish_bin); // 设置标题栏为回收站 - mTitleBar.setVisibility(View.VISIBLE); // 显示标题栏 - mAddNewNote.setVisibility(View.GONE); // 回收站中不允许新建笔记 - startAsyncNotesListQuery(); // 启动异步查询，显示回收站内容 - } - - /** - * 启动设置页面 - */ - private void startPreferenceActivity() { - Activity from = getParent() != null ? getParent() : this; - Intent intent = new Intent(from, NotesPreferenceActivity.class); - from.startActivityIfNeeded(intent, -1); - } - - /** - * 列表项点击监听器 - */ - private class OnListItemClickListener implements OnItemClickListener { - - public void onItemClick(AdapterView parent, View view, int position, long id) { - if (view instanceof NotesListItem) { - NoteItemData item = ((NotesListItem) view).getItemData(); - if (mNotesListAdapter.isInChoiceMode()) { - // 多选模式下，处理笔记选择 - if (item.getType() == Notes.TYPE_NOTE) { - position = position - mNotesListView.getHeaderViewsCount(); - mModeCallBack.onItemCheckedStateChanged(null, position, id, - !mNotesListAdapter.isSelectedItem(position)); - } - return; - } - - // 根据当前状态处理点击事件 - switch (mState) { - case NOTE_LIST: - if (item.getType() == Notes.TYPE_FOLDER - || item.getType() == Notes.TYPE_SYSTEM) { - openFolder(item); // 打开文件夹 - } else if (item.getType() == Notes.TYPE_NOTE) { - openNode(item); // 打开笔记 - } else { - Log.e(TAG, "Wrong note type in NOTE_LIST"); - } - break; - case SUB_FOLDER: - case CALL_RECORD_FOLDER: - if (item.getType() == Notes.TYPE_NOTE) { - openNode(item); // 打开笔记 - } else { - Log.e(TAG, "Wrong note type in SUB_FOLDER"); - } - break; - case TRASH_FOLDER: - // 回收站中，处理便签和文件夹点击 - if (item.getType() == Notes.TYPE_NOTE) { - openNode(item); // 打开笔记 - } else if (item.getType() == Notes.TYPE_FOLDER) { - openFolder(item); // 打开文件夹 - } else { - Log.e(TAG, "Wrong note type in TRASH_FOLDER"); - } - break; - default: - break; - } - } - } - - } - - /** - * 查询目标文件夹（用于移动笔记） - */ - private void startQueryDestinationFolders() { - String selection = NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>? AND " + NoteColumns.ID + "<>?"; - // 根据当前状态调整查询条件 - selection = (mState == ListEditState.NOTE_LIST) ? selection: - "(" + selection + ") OR (" + NoteColumns.ID + "=" + Notes.ID_ROOT_FOLDER + ")"; - - mBackgroundQueryHandler.startQuery(FOLDER_LIST_QUERY_TOKEN, - null, - Notes.CONTENT_NOTE_URI, - FoldersListAdapter.PROJECTION, - selection, - new String[] { - String.valueOf(Notes.TYPE_FOLDER), - String.valueOf(Notes.ID_TRASH_FOLER), - String.valueOf(mCurrentFolderId) - }, - NoteColumns.MODIFIED_DATE + " DESC"); - } - - public boolean onItemLongClick(AdapterView parent, View view, int position, long id) { - if (view instanceof NotesListItem) { - NoteItemData itemData = ((NotesListItem) view).getItemData(); - if (itemData != null) { - // 无论是文件夹还是便签，长按都显示上下文菜单 - mFocusNoteDataItem = itemData; - - // 确保退出多选模式 - if (mModeCallBack != null && mModeCallBack.mActionMode != null) { - mModeCallBack.mActionMode.finish(); - } - - // 重置列表的选择模式，确保长按总是触发上下文菜单 - mNotesListView.setChoiceMode(ListView.CHOICE_MODE_NONE); - mNotesListAdapter.setChoiceMode(false); - mNotesListView.clearChoices(); - mNotesListView.setMultiChoiceModeListener(null); - mNotesListAdapter.notifyDataSetChanged(); - - return false; - } - } - return false; - } - - // 学习计时器相关变量 - private boolean mIsTimerRunning = false; // 计时器是否正在运行 - private boolean mIsCountdownMode = false; // 是否为逆向计时模式 - private long mTimerStartTime = 0; // 计时器开始时间 - private long mTimerCurrentTime = 0; // 当前计时时间（毫秒） - private long mTimerDuration = 0; // 逆向计时时长（毫秒） - private android.os.Handler mTimerHandler = new android.os.Handler(); - private Runnable mTimerRunnable = new Runnable() { - @Override - public void run() { - if (mIsTimerRunning) { - if (mIsCountdownMode) { - // 逆向计时 - long elapsed = System.currentTimeMillis() - mTimerStartTime; - mTimerCurrentTime = mTimerDuration - elapsed; - if (mTimerCurrentTime <= 0) { - // 计时结束 - mTimerCurrentTime = mTimerDuration; // 设置为完整时长，确保计入专注时间 - mIsTimerRunning = false; - updateTimerDisplay(); - Toast.makeText(NotesListActivity.this, "学习时间结束！", Toast.LENGTH_LONG).show(); - // 停止计时器并处理 - stopStudyTimerWithDisplay(); - return; - } - } else { - // 正向计时 - mTimerCurrentTime = System.currentTimeMillis() - mTimerStartTime; - } - updateTimerDisplay(); - mTimerHandler.postDelayed(this, 1000); // 每秒更新一次 - } - } - }; - - // 计时器对话框相关变量 - private Dialog mTimerDialog = null; - private TextView mTimerDisplayView = null; - private Button mPauseResumeButton = null; - private android.os.Handler mDisplayHandler = new android.os.Handler(); - - // 悬浮窗相关变量 - private Dialog mFloatingTimerDialog = null; - private TextView mFloatingTimerDisplayView = null; - private boolean mIsFloatingMode = false; - - /** - * 显示学习计时器对话框 - */ - private void showStudyTimerDialog() { - final AlertDialog.Builder builder = new AlertDialog.Builder(this); - View view = LayoutInflater.from(this).inflate(R.layout.dialog_study_timer, null); - - final RadioGroup timerModeGroup = (RadioGroup) view.findViewById(R.id.timer_mode_group); - final EditText hoursEdit = (EditText) view.findViewById(R.id.edit_hours); - final EditText minutesEdit = (EditText) view.findViewById(R.id.edit_minutes); - final EditText secondsEdit = (EditText) view.findViewById(R.id.edit_seconds); - - builder.setTitle("设置学习计时器"); - builder.setView(view); - - builder.setPositiveButton("开始", new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - // 获取计时模式 - int selectedModeId = timerModeGroup.getCheckedRadioButtonId(); - mIsCountdownMode = (selectedModeId == R.id.radio_countdown); - - // 获取时间设置 - int hours = Integer.parseInt(!TextUtils.isEmpty(hoursEdit.getText()) ? hoursEdit.getText().toString() : "0"); - int minutes = Integer.parseInt(!TextUtils.isEmpty(minutesEdit.getText()) ? minutesEdit.getText().toString() : "0"); - int seconds = Integer.parseInt(!TextUtils.isEmpty(secondsEdit.getText()) ? secondsEdit.getText().toString() : "0"); - - // 计算总时长（毫秒） - mTimerDuration = (hours * 3600 + minutes * 60 + seconds) * 1000; - - // 验证时间设置 - if (mIsCountdownMode && mTimerDuration < 60000) { - // 逆向计时时长小于1分钟 - Toast.makeText(NotesListActivity.this, "逆向计时时长必须大于等于1分钟", Toast.LENGTH_SHORT).show(); - return; - } - - // 开始计时 - startStudyTimer(); - dialog.dismiss(); - } - }); - - builder.setNegativeButton("取消", null); - builder.show(); - } - - /** - * 开始学习计时器 - */ - private void startStudyTimer() { - mTimerStartTime = System.currentTimeMillis(); - mIsTimerRunning = true; - mTimerHandler.post(mTimerRunnable); - // 显示计时控制对话框 - showTimerControlDialog(); - } - - /** - * 暂停学习计时器 - */ - private void pauseStudyTimer() { - mIsTimerRunning = false; - mTimerHandler.removeCallbacks(mTimerRunnable); - // 停止显示更新 - mDisplayHandler.removeCallbacksAndMessages(null); - } - - /** - * 恢复学习计时器 - */ - private void resumeStudyTimer() { - if (!mIsTimerRunning) { - if (mIsCountdownMode) { - // 倒计时模式：计算已经过去的时间 - long elapsedTime = mTimerDuration - mTimerCurrentTime; - mTimerStartTime = System.currentTimeMillis() - elapsedTime; - } else { - // 正向计时模式：使用当前时间减去已计时时间 - mTimerStartTime = System.currentTimeMillis() - mTimerCurrentTime; - } - mIsTimerRunning = true; - mTimerHandler.post(mTimerRunnable); - // 重启显示更新 - startTimerDisplayUpdate(); - } - } - - /** - * 停止学习计时器 - */ - // 旧的停止方法，已被stopStudyTimerWithDisplay替代 - // private void stopStudyTimer() { - // mIsTimerRunning = false; - // mTimerHandler.removeCallbacks(mTimerRunnable); - // - // // 验证学习有效性 - // if (mTimerCurrentTime >= 60000) { - // // 学习时间超过1分钟，视为有效学习 - // updateFocusDuration(mTimerCurrentTime); - // } - // - // // 重置计时器变量 - // mTimerCurrentTime = 0; - // mTimerDuration = 0; - // } - - /** - * 更新计时器显示 - */ - private void updateTimerDisplay() { - long totalSeconds = mTimerCurrentTime / 1000; - int hours = (int) (totalSeconds / 3600); - int minutes = (int) ((totalSeconds % 3600) / 60); - int seconds = (int) (totalSeconds % 60); - - String timeStr = String.format("%02d:%02d:%02d", hours, minutes, seconds); - - if (mTimerDisplayView != null) { - mTimerDisplayView.setText(timeStr); - } - - if (mFloatingTimerDisplayView != null) { - mFloatingTimerDisplayView.setText(timeStr); - } - } - - /** - * 启动计时器显示更新 - */ - private void startTimerDisplayUpdate() { - mDisplayHandler.removeCallbacksAndMessages(null); - final Runnable updateRunnable = new Runnable() { - @Override - public void run() { - if (mIsTimerRunning) { - updateTimerDisplay(); - mDisplayHandler.postDelayed(this, 1000); - } - } - }; - mDisplayHandler.postDelayed(updateRunnable, 1000); - } - - /** - * 显示计时器控制对话框 - */ - private void showTimerControlDialog() { - // 创建一个悬浮的非模态对话框 - final Dialog timerDialog = new Dialog(this, android.R.style.Theme_Dialog); - timerDialog.requestWindowFeature(Window.FEATURE_NO_TITLE); - timerDialog.setCancelable(true); - timerDialog.setCanceledOnTouchOutside(true); - - // 设置对话框大小和位置 - Window window = timerDialog.getWindow(); - if (window != null) { - WindowManager.LayoutParams params = window.getAttributes(); - params.width = WindowManager.LayoutParams.MATCH_PARENT; - params.height = WindowManager.LayoutParams.WRAP_CONTENT; - params.gravity = Gravity.BOTTOM; - params.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; - params.flags &= ~WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL; - window.setAttributes(params); - window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); - } - - View view = LayoutInflater.from(this).inflate(R.layout.dialog_timer_control, null); - mTimerDisplayView = (TextView) view.findViewById(R.id.timer_display); - mPauseResumeButton = (Button) view.findViewById(R.id.btn_pause_resume); - final Button btnStop = (Button) view.findViewById(R.id.btn_stop); - - // 更新计时器显示 - updateTimerDisplay(); - - // 设置按钮文本 - mPauseResumeButton.setText(mIsTimerRunning ? "暂停" : "继续"); - - mPauseResumeButton.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - if (mIsTimerRunning) { - pauseStudyTimer(); - mPauseResumeButton.setText("继续"); - } else { - resumeStudyTimer(); - mPauseResumeButton.setText("暂停"); - } - } - }); - - btnStop.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - stopStudyTimerWithDisplay(); - timerDialog.dismiss(); - } - }); - - timerDialog.setContentView(view); - timerDialog.show(); - mTimerDialog = timerDialog; - - // 启动计时器显示更新 - startTimerDisplayUpdate(); - } - - /** - * 显示悬浮窗计时器（固定按钮形式） - */ - private void showFloatingTimer() { - // 关闭之前的对话框 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - mTimerDialog.dismiss(); - mTimerDialog = null; - } - - // 如果悬浮窗已经显示，直接返回 - if (mFloatingTimerDialog != null && mFloatingTimerDialog.isShowing()) { - return; - } - - // 创建固定的悬浮按钮对话框 - mFloatingTimerDialog = new Dialog(this, android.R.style.Theme_Dialog); - mFloatingTimerDialog.requestWindowFeature(Window.FEATURE_NO_TITLE); - mFloatingTimerDialog.setCancelable(false); // 设置为不可取消，确保按钮一直存在 - - // 设置对话框大小和位置 - Window window = mFloatingTimerDialog.getWindow(); - if (window != null) { - WindowManager.LayoutParams params = window.getAttributes(); - params.width = WindowManager.LayoutParams.WRAP_CONTENT; - params.height = WindowManager.LayoutParams.WRAP_CONTENT; - params.gravity = Gravity.TOP | Gravity.RIGHT; - params.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; - params.flags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL; - params.flags |= WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; - window.setAttributes(params); - window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); - } - - // 使用闹钟图标布局 - View view = LayoutInflater.from(this).inflate(R.layout.floating_timer_icon, null); - - // 点击按钮时显示完整的计时器对话框 - view.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - if (mFloatingTimerDialog != null && mFloatingTimerDialog.isShowing()) { - mFloatingTimerDialog.dismiss(); - mFloatingTimerDialog = null; - showTimerControlDialog(); - } - } - }); - - mFloatingTimerDialog.setContentView(view); - mFloatingTimerDialog.show(); - mIsFloatingMode = true; - } - - /** - * 停止学习计时器（带显示处理） - */ - private void stopStudyTimerWithDisplay() { - mIsTimerRunning = false; - mTimerHandler.removeCallbacks(mTimerRunnable); - mDisplayHandler.removeCallbacksAndMessages(null); - - // 验证学习有效性 - if (mTimerCurrentTime >= 60000) { - // 学习时间超过1分钟，视为有效学习 - updateFocusDuration(mTimerCurrentTime); - } - - // 重置计时器变量 - mTimerCurrentTime = 0; - mTimerDuration = 0; - - // 关闭计时器对话框 - if (mTimerDialog != null && mTimerDialog.isShowing()) { - mTimerDialog.dismiss(); - mTimerDialog = null; - mTimerDisplayView = null; - mPauseResumeButton = null; - } - } - - /** - * 更新计时器显示视图 - */ - private void updateTimerDisplayView(TextView display) { - long totalSeconds = mTimerCurrentTime / 1000; - int hours = (int) (totalSeconds / 3600); - int minutes = (int) ((totalSeconds % 3600) / 60); - int seconds = (int) (totalSeconds % 60); - - String timeStr = String.format("%02d:%02d:%02d", hours, minutes, seconds); - display.setText(timeStr); - } - - /** - * 更新专注时长 - */ - private void updateFocusDuration(long duration) { - // 查询当前文件夹的专注时长 - Cursor cursor = getContentResolver().query( - Notes.CONTENT_NOTE_URI, - new String[]{NoteColumns.FOCUS_DURATION}, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=?", - new String[]{String.valueOf(mCurrentFolderId), String.valueOf(Notes.TYPE_FOLDER)}, - null - ); - - long currentDuration = 0; - if (cursor != null && cursor.moveToFirst()) { - currentDuration = cursor.getLong(0); - cursor.close(); - } - - // 更新专注时长 - long newDuration = currentDuration + duration; - ContentValues values = new ContentValues(); - values.put(NoteColumns.FOCUS_DURATION, newDuration); - values.put(NoteColumns.LOCAL_MODIFIED, 1); - - getContentResolver().update( - Notes.CONTENT_NOTE_URI, - values, - NoteColumns.ID + "=? AND " + NoteColumns.TYPE + "=?", - new String[]{String.valueOf(mCurrentFolderId), String.valueOf(Notes.TYPE_FOLDER)} - ); - - // 刷新文件夹显示 - startAsyncNotesListQuery(); - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NotesListItem.java b/src/net/micode/notes/ui/NotesListItem.java deleted file mode 100644 index c8e2b21..0000000 --- a/src/net/micode/notes/ui/NotesListItem.java +++ /dev/null @@ -1,192 +0,0 @@ -/* - * 版权所有 (c) 2010-2011，The MiCode 开源社区 (www.micode.net) - * - * 根据 Apache 许可证 2.0 版本（"许可证"）授权； - * 除非遵守许可证，否则不得使用此文件。 - * 您可以在以下网址获取许可证副本： - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 除非适用法律要求或书面同意，否则按"原样"分发软件， - * 没有任何明示或暗示的担保或条件。 - * 有关许可证下权限和限制的具体语言，请参阅许可证。 - */ - -package net.micode.notes.ui; - -import android.content.Context; -import android.text.format.DateUtils; -import android.view.View; -import android.widget.CheckBox; -import android.widget.ImageView; -import android.widget.LinearLayout; -import android.widget.TextView; - -import net.micode.notes.R; -import net.micode.notes.data.Notes; -import net.micode.notes.tool.DataUtils; -import net.micode.notes.tool.ResourceParser.NoteItemBgResources; - -/** - * 笔记列表项视图类 - * 继承自LinearLayout，表示笔记列表中的单个项 - * 负责显示笔记的标题、时间、提醒图标等信息 - */ -public class NotesListItem extends LinearLayout { - private ImageView mAlert; // 提醒图标 - private TextView mTitle; // 笔记标题 - private TextView mTime; // 笔记修改时间 - private TextView mCallName; // 通话记录名称（用于通话记录类型的笔记） - private NoteItemData mItemData; // 笔记数据对象 - private CheckBox mCheckBox; // 复选框（用于选择模式） - - /** - * 构造函数 - * @param context 上下文环境 - */ - public NotesListItem(Context context) { - super(context); - // 从布局文件note_item.xml中加载视图 - inflate(context, R.layout.note_item, this); - // 初始化各个视图组件 - mAlert = (ImageView) findViewById(R.id.iv_alert_icon); - mTitle = (TextView) findViewById(R.id.tv_title); - mTime = (TextView) findViewById(R.id.tv_time); - mCallName = (TextView) findViewById(R.id.tv_name); - mCheckBox = (CheckBox) findViewById(android.R.id.checkbox); - } - - /** - * 绑定数据到视图 - * 根据笔记类型和状态设置不同的显示方式 - * @param context 上下文环境 - * @param data 笔记数据对象 - * @param choiceMode 是否处于选择模式 - * @param checked 是否被选中 - */ - public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) { - // 设置复选框的显示状态 - if (choiceMode && data.getType() == Notes.TYPE_NOTE) { - mCheckBox.setVisibility(View.VISIBLE); // 选择模式且为普通笔记时显示复选框 - mCheckBox.setChecked(checked); // 设置选中状态 - } else { - mCheckBox.setVisibility(View.GONE); // 其他情况隐藏复选框 - } - - mItemData = data; // 保存数据引用 - - // 根据笔记类型和父文件夹ID设置不同的显示方式 - if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) { - // 通话记录文件夹 - mCallName.setVisibility(View.GONE); // 隐藏通话记录名称 - mAlert.setVisibility(View.VISIBLE); // 显示提醒图标 - mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); - // 设置文件夹标题，显示通话记录文件夹名称和笔记数量 - mTitle.setText(context.getString(R.string.call_record_folder_name) - + context.getString(R.string.format_folder_files_count, data.getNotesCount())); - mAlert.setImageResource(R.drawable.call_record); // 设置通话记录图标 - } else if (data.getParentId() == Notes.ID_CALL_RECORD_FOLDER) { - // 通话记录文件夹中的笔记 - mCallName.setVisibility(View.VISIBLE); // 显示通话记录名称 - mCallName.setText(data.getCallName()); // 设置通话记录名称 - mTitle.setTextAppearance(context,R.style.TextAppearanceSecondaryItem); - mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet())); // 设置标题为笔记内容片段 - // 根据是否有提醒设置提醒图标 - if (data.hasAlert()) { - mAlert.setImageResource(R.drawable.clock); // 有时钟图标 - mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); - } - } else { - // 普通笔记或文件夹 - mCallName.setVisibility(View.GONE); // 隐藏通话记录名称 - mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); - - if (data.getType() == Notes.TYPE_FOLDER) { - // 文件夹类型 - if (data.isPrivate()) { - // 隐私文件夹 - mTitle.setText(data.getSnippet()); // 只显示文件夹名称，不显示便签数量 - mAlert.setImageResource(R.drawable.lock); // 设置隐私文件夹图标 - mAlert.setVisibility(View.VISIBLE); - // 隐私文件夹不显示修改时间 - mTime.setVisibility(View.GONE); - } else { - // 普通文件夹 - mTitle.setText(data.getSnippet() // 设置文件夹名称 - + context.getString(R.string.format_folder_files_count, - data.getNotesCount())); // 添加笔记数量 - // 根据是否置顶设置置顶图标 - if (data.isPinned()) { - mAlert.setImageResource(R.drawable.arrow_up); // 置顶标记 - mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); - } - // 普通文件夹显示修改时间 - mTime.setVisibility(View.VISIBLE); - } - } else { - // 普通笔记类型 - mTitle.setText(DataUtils.getFormattedSnippet(data.getDisplayTitle())); // 设置笔记标题，优先使用标题字段 - // 根据是否置顶或有提醒设置图标 - if (data.isPinned()) { - mAlert.setImageResource(R.drawable.arrow_up); // 置顶标记 - mAlert.setVisibility(View.VISIBLE); - } else if (data.hasAlert()) { - mAlert.setImageResource(R.drawable.clock); // 有时钟图标 - mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); - } - } - } - // 设置相对时间（如"5分钟前"、"昨天"等格式） - // 只有非隐私文件夹和普通笔记才显示修改时间 - if (!data.isPrivate() || data.getType() != Notes.TYPE_FOLDER) { - mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate())); - mTime.setVisibility(View.VISIBLE); - } - - // 设置背景 - setBackground(data); - } - - /** - * 根据笔记数据设置背景 - * 根据笔记的位置（第一个、最后一个、中间等）和颜色ID设置不同的背景 - * @param data 笔记数据对象 - */ - private void setBackground(NoteItemData data) { - int id = data.getBgColorId(); // 获取背景颜色ID - - if (data.getType() == Notes.TYPE_NOTE) { - // 普通笔记类型 - if (data.isSingle() || data.isOneFollowingFolder()) { - // 单个笔记或紧接文件夹后的单个笔记：使用单一样式背景 - setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id)); - } else if (data.isLast()) { - // 最后一个笔记：使用最后一项样式背景 - setBackgroundResource(NoteItemBgResources.getNoteBgLastRes(id)); - } else if (data.isFirst() || data.isMultiFollowingFolder()) { - // 第一个笔记或多个笔记在文件夹后：使用第一项样式背景 - setBackgroundResource(NoteItemBgResources.getNoteBgFirstRes(id)); - } else { - // 中间笔记：使用普通样式背景 - setBackgroundResource(NoteItemBgResources.getNoteBgNormalRes(id)); - } - } else { - // 文件夹类型：使用文件夹背景 - setBackgroundResource(NoteItemBgResources.getFolderBgRes()); - } - } - - /** - * 获取笔记数据对象 - * @return 当前笔记的数据对象 - */ - public NoteItemData getItemData() { - return mItemData; - } -} \ No newline at end of file diff --git a/src/net/micode/notes/ui/NotesPreferenceActivity.java b/src/net/micode/notes/ui/NotesPreferenceActivity.java deleted file mode 100644 index aaafbd3..0000000 --- a/src/net/micode/notes/ui/NotesPreferenceActivity.java +++ /dev/null @@ -1,432 +0,0 @@ -/* - * 版权所有 (c) 2010-2011，The MiCode 开源社区 (www.micode.net) - * - * 根据 Apache 许可证 2.0 版本（"许可证"）授权； - * 除非遵守许可证，否则不得使用此文件。 - * 您可以在以下网址获取许可证副本： - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 除非适用法律要求或书面同意，否则按"原样"分发软件， - * 没有任何明示或暗示的担保或条件。 - * 有关许可证下权限和限制的具体语言，请参阅许可证。 - */ - -package net.micode.notes.ui; - -import android.accounts.Account; -import android.accounts.AccountManager; -import android.app.ActionBar; -import android.app.AlertDialog; -import android.content.BroadcastReceiver; -import android.content.ContentValues; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.IntentFilter; -import android.content.SharedPreferences; -import android.os.Bundle; -import android.preference.Preference; -import android.preference.Preference.OnPreferenceClickListener; -import android.preference.PreferenceActivity; -import android.preference.PreferenceCategory; -import android.text.TextUtils; -import android.text.format.DateFormat; -import android.view.LayoutInflater; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.widget.Button; -import android.widget.TextView; -import android.widget.Toast; - -import net.micode.notes.R; -import net.micode.notes.data.Notes; -import net.micode.notes.data.Notes.NoteColumns; -import net.micode.notes.gtask.remote.GTaskSyncService; - -/** - * 笔记应用设置页面Activity - * 继承自PreferenceActivity，用于管理应用的偏好设置 - * 主要功能：同步账户设置、同步状态显示、同步操作等 - */ -public class NotesPreferenceActivity extends PreferenceActivity { - public static final String PREFERENCE_NAME = "notes_preferences"; // 偏好设置文件名 - public static final String PREFERENCE_SYNC_ACCOUNT_NAME = "pref_key_account_name"; // 同步账户名称键 - public static final String PREFERENCE_LAST_SYNC_TIME = "pref_last_sync_time"; // 上次同步时间键 - public static final String PREFERENCE_SET_BG_COLOR_KEY = "pref_key_bg_random_appear"; // 背景颜色设置键 - private static final String PREFERENCE_SYNC_ACCOUNT_KEY = "pref_sync_account_key"; // 同步账户类别键 - private static final String AUTHORITIES_FILTER_KEY = "authorities"; // 账户权限过滤器键 - - private PreferenceCategory mAccountCategory; // 账户设置分类 - private GTaskReceiver mReceiver; // 同步服务广播接收器 - private Account[] mOriAccounts; // 原始账户列表 - private boolean mHasAddedAccount; // 是否添加了新账户的标志 - - @Override - protected void onCreate(Bundle icicle) { - super.onCreate(icicle); - - /* 使用应用图标进行导航 */ - getActionBar().setDisplayHomeAsUpEnabled(true); // 显示返回主页按钮 - - addPreferencesFromResource(R.xml.preferences); // 从XML资源加载偏好设置 - mAccountCategory = (PreferenceCategory) findPreference(PREFERENCE_SYNC_ACCOUNT_KEY); // 查找账户设置分类 - mReceiver = new GTaskReceiver(); // 创建广播接收器 - IntentFilter filter = new IntentFilter(); // 创建Intent过滤器 - filter.addAction(GTaskSyncService.GTASK_SERVICE_BROADCAST_NAME); // 添加同步服务广播动作 - registerReceiver(mReceiver, filter); // 注册广播接收器 - - mOriAccounts = null; // 初始化原始账户列表 - View header = LayoutInflater.from(this).inflate(R.layout.settings_header, null); // 加载设置页面头部布局 - getListView().addHeaderView(header, null, true); // 将头部添加到列表视图 - } - - @Override - protected void onResume() { - super.onResume(); - - // 如果用户添加了新账户，需要自动设置同步账户 - if (mHasAddedAccount) { - Account[] accounts = getGoogleAccounts(); // 获取当前所有Google账户 - if (mOriAccounts != null && accounts.length > mOriAccounts.length) { - // 检查是否有新账户被添加 - for (Account accountNew : accounts) { - boolean found = false; - for (Account accountOld : mOriAccounts) { - if (TextUtils.equals(accountOld.name, accountNew.name)) { - found = true; // 账户已存在 - break; - } - } - if (!found) { - setSyncAccount(accountNew.name); // 设置新账户为同步账户 - break; - } - } - } - } - - refreshUI(); // 刷新UI - } - - @Override - protected void onDestroy() { - if (mReceiver != null) { - unregisterReceiver(mReceiver); // 取消注册广播接收器 - } - super.onDestroy(); - } - - /** - * 加载账户设置项 - */ - private void loadAccountPreference() { - mAccountCategory.removeAll(); // 清除所有现有设置项 - - Preference accountPref = new Preference(this); // 创建账户设置项 - final String defaultAccount = getSyncAccountName(this); // 获取当前同步账户名称 - accountPref.setTitle(getString(R.string.preferences_account_title)); // 设置标题 - accountPref.setSummary(getString(R.string.preferences_account_summary)); // 设置摘要 - accountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() { - public boolean onPreferenceClick(Preference preference) { - if (!GTaskSyncService.isSyncing()) { // 检查是否正在同步 - if (TextUtils.isEmpty(defaultAccount)) { - // 首次设置账户 - showSelectAccountAlertDialog(); // 显示选择账户对话框 - } else { - // 如果账户已经设置，需要提示用户风险 - showChangeAccountConfirmAlertDialog(); // 显示更改账户确认对话框 - } - } else { - Toast.makeText(NotesPreferenceActivity.this, - R.string.preferences_toast_cannot_change_account, Toast.LENGTH_SHORT) - .show(); // 显示无法更改账户的提示 - } - return true; - } - }); - - mAccountCategory.addPreference(accountPref); // 将设置项添加到分类 - } - - /** - * 加载同步按钮 - */ - private void loadSyncButton() { - Button syncButton = (Button) findViewById(R.id.preference_sync_button); // 同步按钮 - TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview); // 上次同步时间显示 - - // 设置按钮状态 - if (GTaskSyncService.isSyncing()) { - syncButton.setText(getString(R.string.preferences_button_sync_cancel)); // 同步中显示取消 - syncButton.setOnClickListener(new View.OnClickListener() { - public void onClick(View v) { - GTaskSyncService.cancelSync(NotesPreferenceActivity.this); // 取消同步 - } - }); - } else { - syncButton.setText(getString(R.string.preferences_button_sync_immediately)); // 未同步显示立即同步 - syncButton.setOnClickListener(new View.OnClickListener() { - public void onClick(View v) { - GTaskSyncService.startSync(NotesPreferenceActivity.this); // 开始同步 - } - }); - } - syncButton.setEnabled(!TextUtils.isEmpty(getSyncAccountName(this))); // 有同步账户时启用按钮 - - // 设置上次同步时间 - if (GTaskSyncService.isSyncing()) { - lastSyncTimeView.setText(GTaskSyncService.getProgressString()); // 显示同步进度 - lastSyncTimeView.setVisibility(View.VISIBLE); - } else { - long lastSyncTime = getLastSyncTime(this); // 获取上次同步时间 - if (lastSyncTime != 0) { - lastSyncTimeView.setText(getString(R.string.preferences_last_sync_time, - DateFormat.format(getString(R.string.preferences_last_sync_time_format), - lastSyncTime))); // 格式化显示上次同步时间 - lastSyncTimeView.setVisibility(View.VISIBLE); - } else { - lastSyncTimeView.setVisibility(View.GONE); // 从未同步过则隐藏 - } - } - } - - /** - * 刷新UI - */ - private void refreshUI() { - loadAccountPreference(); // 重新加载账户设置项 - loadSyncButton(); // 重新加载同步按钮 - } - - /** - * 显示选择账户对话框 - */ - private void showSelectAccountAlertDialog() { - AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this); - - View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null); // 加载对话框标题布局 - TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title); // 标题文本 - titleTextView.setText(getString(R.string.preferences_dialog_select_account_title)); // 设置标题 - TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle); // 副标题文本 - subtitleTextView.setText(getString(R.string.preferences_dialog_select_account_tips)); // 设置副标题 - - dialogBuilder.setCustomTitle(titleView); // 设置自定义标题 - dialogBuilder.setPositiveButton(null, null); // 不设置确定按钮 - - Account[] accounts = getGoogleAccounts(); // 获取所有Google账户 - String defAccount = getSyncAccountName(this); // 获取当前同步账户 - - mOriAccounts = accounts; // 保存原始账户列表 - mHasAddedAccount = false; // 重置添加账户标志 - - if (accounts.length > 0) { - CharSequence[] items = new CharSequence[accounts.length]; // 创建选项数组 - final CharSequence[] itemMapping = items; // 映射选项 - int checkedItem = -1; // 默认未选中 - int index = 0; - for (Account account : accounts) { - if (TextUtils.equals(account.name, defAccount)) { - checkedItem = index; // 设置当前同步账户为选中状态 - } - items[index++] = account.name; // 添加账户名称到选项 - } - dialogBuilder.setSingleChoiceItems(items, checkedItem, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - setSyncAccount(itemMapping[which].toString()); // 设置选中的账户为同步账户 - dialog.dismiss(); // 关闭对话框 - refreshUI(); // 刷新UI - } - }); - } - - View addAccountView = LayoutInflater.from(this).inflate(R.layout.add_account_text, null); // 加载添加账户视图 - dialogBuilder.setView(addAccountView); // 设置对话框视图 - - final AlertDialog dialog = dialogBuilder.show(); // 显示对话框 - addAccountView.setOnClickListener(new View.OnClickListener() { - public void onClick(View v) { - mHasAddedAccount = true; // 标记已添加账户 - Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS"); // 跳转到添加账户设置 - intent.putExtra(AUTHORITIES_FILTER_KEY, new String[] { - "gmail-ls" // 设置账户权限过滤器 - }); - startActivityForResult(intent, -1); // 启动添加账户Activity - dialog.dismiss(); // 关闭对话框 - } - }); - } - - /** - * 显示更改账户确认对话框 - */ - private void showChangeAccountConfirmAlertDialog() { - AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this); - - View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null); // 加载对话框标题布局 - TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title); // 标题文本 - titleTextView.setText(getString(R.string.preferences_dialog_change_account_title, - getSyncAccountName(this))); // 设置标题，包含当前账户名 - TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle); // 副标题文本 - subtitleTextView.setText(getString(R.string.preferences_dialog_change_account_warn_msg)); // 设置警告消息 - - dialogBuilder.setCustomTitle(titleView); // 设置自定义标题 - - CharSequence[] menuItemArray = new CharSequence[] { - getString(R.string.preferences_menu_change_account), // 更改账户 - getString(R.string.preferences_menu_remove_account), // 移除账户 - getString(R.string.preferences_menu_cancel) // 取消 - }; - dialogBuilder.setItems(menuItemArray, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int which) { - if (which == 0) { - showSelectAccountAlertDialog(); // 显示选择账户对话框 - } else if (which == 1) { - removeSyncAccount(); // 移除同步账户 - refreshUI(); // 刷新UI - } - // 选项2为取消，不执行任何操作 - } - }); - dialogBuilder.show(); // 显示对话框 - } - - /** - * 获取所有Google账户 - * @return Google账户数组 - */ - private Account[] getGoogleAccounts() { - AccountManager accountManager = AccountManager.get(this); // 获取账户管理器 - return accountManager.getAccountsByType("com.google"); // 返回Google类型账户 - } - - /** - * 设置同步账户 - * @param account 账户名称 - */ - private void setSyncAccount(String account) { - if (!getSyncAccountName(this).equals(account)) { // 检查账户是否已更改 - SharedPreferences settings = getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE); // 获取偏好设置 - SharedPreferences.Editor editor = settings.edit(); // 获取编辑器 - if (account != null) { - editor.putString(PREFERENCE_SYNC_ACCOUNT_NAME, account); // 保存账户名称 - } else { - editor.putString(PREFERENCE_SYNC_ACCOUNT_NAME, ""); // 清空账户名称 - } - editor.commit(); // 提交更改 - - // 清除上次同步时间 - setLastSyncTime(this, 0); - - // 清除本地GTask相关信息 - new Thread(new Runnable() { - public void run() { - ContentValues values = new ContentValues(); - values.put(NoteColumns.GTASK_ID, ""); // 清空GTask ID - values.put(NoteColumns.SYNC_ID, 0); // 清空同步ID - getContentResolver().update(Notes.CONTENT_NOTE_URI, values, null, null); // 更新数据库 - } - }).start(); - - Toast.makeText(NotesPreferenceActivity.this, - getString(R.string.preferences_toast_success_set_accout, account), - Toast.LENGTH_SHORT).show(); // 显示设置成功提示 - } - } - - /** - * 移除同步账户 - */ - private void removeSyncAccount() { - SharedPreferences settings = getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE); // 获取偏好设置 - SharedPreferences.Editor editor = settings.edit(); // 获取编辑器 - if (settings.contains(PREFERENCE_SYNC_ACCOUNT_NAME)) { - editor.remove(PREFERENCE_SYNC_ACCOUNT_NAME); // 移除同步账户名称 - } - if (settings.contains(PREFERENCE_LAST_SYNC_TIME)) { - editor.remove(PREFERENCE_LAST_SYNC_TIME); // 移除上次同步时间 - } - editor.commit(); // 提交更改 - - // 清除本地GTask相关信息 - new Thread(new Runnable() { - public void run() { - ContentValues values = new ContentValues(); - values.put(NoteColumns.GTASK_ID, ""); // 清空GTask ID - values.put(NoteColumns.SYNC_ID, 0); // 清空同步ID - getContentResolver().update(Notes.CONTENT_NOTE_URI, values, null, null); // 更新数据库 - } - }).start(); - } - - /** - * 获取同步账户名称 - * @param context 上下文 - * @return 同步账户名称，如果没有则为空字符串 - */ - public static String getSyncAccountName(Context context) { - SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME, - Context.MODE_PRIVATE); // 获取偏好设置 - return settings.getString(PREFERENCE_SYNC_ACCOUNT_NAME, ""); // 返回账户名称 - } - - /** - * 设置上次同步时间 - * @param context 上下文 - * @param time 同步时间戳 - */ - public static void setLastSyncTime(Context context, long time) { - SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME, - Context.MODE_PRIVATE); // 获取偏好设置 - SharedPreferences.Editor editor = settings.edit(); // 获取编辑器 - editor.putLong(PREFERENCE_LAST_SYNC_TIME, time); // 保存同步时间 - editor.commit(); // 提交更改 - } - - /** - * 获取上次同步时间 - * @param context 上下文 - * @return 上次同步时间，如果没有则为0 - */ - public static long getLastSyncTime(Context context) { - SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME, - Context.MODE_PRIVATE); // 获取偏好设置 - return settings.getLong(PREFERENCE_LAST_SYNC_TIME, 0); // 返回同步时间 - } - - /** - * GTask同步服务广播接收器 - * 用于接收同步状态更新并刷新UI - */ - private class GTaskReceiver extends BroadcastReceiver { - - @Override - public void onReceive(Context context, Intent intent) { - refreshUI(); // 刷新UI - if (intent.getBooleanExtra(GTaskSyncService.GTASK_SERVICE_BROADCAST_IS_SYNCING, false)) { - TextView syncStatus = (TextView) findViewById(R.id.prefenerece_sync_status_textview); // 同步状态文本 - syncStatus.setText(intent - .getStringExtra(GTaskSyncService.GTASK_SERVICE_BROADCAST_PROGRESS_MSG)); // 更新进度消息 - } - } - } - - /** - * 处理选项菜单项选择 - * @param item 被选中的菜单项 - * @return 是否处理了该菜单项 - */ - public boolean onOptionsItemSelected(MenuItem item) { - switch (item.getItemId()) { - case android.R.id.home: // 返回主页按钮 - Intent intent = new Intent(this, NotesListActivity.class); // 跳转到笔记列表Activity - intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // 清除Activity栈 - startActivity(intent); - return true; - default: - return false; - } - } -} \ No newline at end of file diff --git a/src/net/micode/notes/widget/NoteWidgetProvider.java b/src/net/micode/notes/widget/NoteWidgetProvider.java deleted file mode 100644 index e6b5a9b..0000000 --- a/src/net/micode/notes/widget/NoteWidgetProvider.java +++ /dev/null @@ -1,196 +0,0 @@ -/* - * 版权所有 (c) 2010-2011，The MiCode 开源社区 (www.micode.net) - * - * 根据 Apache 许可证 2.0 版本（"许可证"）授权； - * 除非遵守许可证，否则不得使用此文件。 - * 您可以在以下网址获取许可证副本： - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 除非适用法律要求或书面同意，否则按"原样"分发软件， - * 没有任何明示或暗示的担保或条件。 - * 有关许可证下权限和限制的具体语言，请参阅许可证。 - */ - -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; - -/** - * 笔记小部件提供者抽象基类 - * 继承自AppWidgetProvider，用于实现笔记应用的小部件功能 - * 处理小部件的创建、更新、删除等生命周期事件 - */ -public abstract class NoteWidgetProvider extends AppWidgetProvider { - // 查询笔记信息时使用的投影（需要获取的字段） - public static final String [] PROJECTION = new String [] { - NoteColumns.ID, // 笔记ID - NoteColumns.BG_COLOR_ID, // 背景颜色ID - NoteColumns.SNIPPET // 笔记内容片段 - }; - - // 投影字段的索引常量 - public static final int COLUMN_ID = 0; // ID字段索引 - public static final int COLUMN_BG_COLOR_ID = 1; // 背景颜色ID字段索引 - public static final int COLUMN_SNIPPET = 2; // 内容片段字段索引 - - private static final String TAG = "NoteWidgetProvider"; // 日志标签 - - /** - * 当小部件被删除时调用 - * 清理数据库中对应的小部件ID - * @param context 上下文 - * @param appWidgetIds 被删除的小部件ID数组 - */ - @Override - public void onDeleted(Context context, int[] appWidgetIds) { - ContentValues values = new ContentValues(); - // 将小部件ID设置为无效值 - values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID); - // 遍历所有被删除的小部件ID - for (int i = 0; i < appWidgetIds.length; i++) { - // 更新数据库，清除对应的小部件ID - context.getContentResolver().update(Notes.CONTENT_NOTE_URI, - values, - NoteColumns.WIDGET_ID + "=?", // 条件：小部件ID等于被删除的小部件ID - new String[] { String.valueOf(appWidgetIds[i])}); // 参数值 - } - } - - /** - * 获取指定小部件ID对应的笔记信息 - * @param context 上下文 - * @param widgetId 小部件ID - * @return 包含笔记信息的Cursor对象 - */ - private Cursor getNoteWidgetInfo(Context context, int widgetId) { - // 查询数据库：获取指定小部件ID且不在回收站中的笔记信息 - return context.getContentResolver().query(Notes.CONTENT_NOTE_URI, - PROJECTION, - NoteColumns.WIDGET_ID + "=? AND " + NoteColumns.PARENT_ID + "<>?", // 条件 - new String[] { String.valueOf(widgetId), String.valueOf(Notes.ID_TRASH_FOLER) }, // 参数值 - null); // 排序方式 - } - - /** - * 更新小部件（公共方法） - * @param context 上下文 - * @param appWidgetManager 小部件管理器 - * @param appWidgetIds 需要更新的小部件ID数组 - */ - protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { - update(context, appWidgetManager, appWidgetIds, false); // 默认非隐私模式 - } - - /** - * 更新小部件的私有方法 - * @param context 上下文 - * @param appWidgetManager 小部件管理器 - * @param appWidgetIds 需要更新的小部件ID数组 - * @param privacyMode 是否为隐私模式（隐私模式下显示占位文本） - */ - private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds, - boolean privacyMode) { - // 遍历所有需要更新的小部件 - for (int i = 0; i < appWidgetIds.length; i++) { - // 检查小部件ID是否有效 - if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) { - int bgId = ResourceParser.getDefaultBgId(context); // 默认背景颜色ID - String snippet = ""; // 笔记内容片段 - Intent intent = new Intent(context, NoteEditActivity.class); // 创建编辑笔记的Intent - intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); // 设置为单例模式 - // 传递小部件ID和类型信息 - intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]); - intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType()); - - // 查询小部件对应的笔记信息 - Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]); - if (c != null && c.moveToFirst()) { - // 检查是否有多条笔记对应同一个widgetId（不应该发生） - if (c.getCount() > 1) { - Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]); - c.close(); - return; - } - // 获取笔记内容片段和背景颜色ID - snippet = c.getString(COLUMN_SNIPPET); - bgId = c.getInt(COLUMN_BG_COLOR_ID); - // 传递笔记ID，用于查看已有笔记 - intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID)); - intent.setAction(Intent.ACTION_VIEW); // 设置动作为查看 - } else { - // 如果没有找到对应的笔记，显示默认文本并设置为新建/编辑动作 - snippet = context.getResources().getString(R.string.widget_havenot_content); - intent.setAction(Intent.ACTION_INSERT_OR_EDIT); // 设置动作为插入或编辑 - } - - if (c != null) { - c.close(); // 关闭Cursor - } - - // 创建RemoteViews对象 - RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId()); - // 设置背景图片 - rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId)); - // 传递背景颜色ID - intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId); - - /** - * 生成启动宿主Activity的PendingIntent - */ - PendingIntent pendingIntent = null; - if (privacyMode) { - // 隐私模式：显示占位文本，点击跳转到笔记列表 - 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 { - // 正常模式：显示笔记内容，点击跳转到笔记编辑页面 - rv.setTextViewText(R.id.widget_text, snippet); - pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent, - PendingIntent.FLAG_UPDATE_CURRENT); - } - - // 设置点击事件 - rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent); - // 更新小部件 - appWidgetManager.updateAppWidget(appWidgetIds[i], rv); - } - } - } - - /** - * 抽象方法：根据背景颜色ID获取对应的背景资源ID - * @param bgId 背景颜色ID - * @return 背景资源ID - */ - protected abstract int getBgResourceId(int bgId); - - /** - * 抽象方法：获取小部件的布局ID - * @return 布局资源ID - */ - protected abstract int getLayoutId(); - - /** - * 抽象方法：获取小部件类型 - * @return 小部件类型标识 - */ - protected abstract int getWidgetType(); -} \ No newline at end of file diff --git a/src/net/micode/notes/widget/NoteWidgetProvider_2x.java b/src/net/micode/notes/widget/NoteWidgetProvider_2x.java deleted file mode 100644 index 7c278a5..0000000 --- a/src/net/micode/notes/widget/NoteWidgetProvider_2x.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * 版权所有 (c) 2010-2011，The MiCode 开源社区 (www.micode.net) - * - * 根据 Apache 许可证 2.0 版本（"许可证"）授权； - * 除非遵守许可证，否则不得使用此文件。 - * 您可以在以下网址获取许可证副本： - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 除非适用法律要求或书面同意，否则按"原样"分发软件， - * 没有任何明示或暗示的担保或条件。 - * 有关许可证下权限和限制的具体语言，请参阅许可证。 - */ - -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; - -/** - * 2x大小笔记小部件提供者 - * 继承自NoteWidgetProvider，专门处理2x大小的小部件 - * 实现抽象父类的具体方法，提供2x小部件的特定配置 - */ -public class NoteWidgetProvider_2x extends NoteWidgetProvider { - - /** - * 当小部件需要更新时调用 - * 调用父类的update方法更新小部件 - * @param context 上下文 - * @param appWidgetManager 小部件管理器 - * @param appWidgetIds 需要更新的小部件ID数组 - */ - @Override - public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { - super.update(context, appWidgetManager, appWidgetIds); // 调用父类更新方法 - } - - /** - * 获取2x小部件的布局ID - * @return 2x小部件的布局资源ID - */ - @Override - protected int getLayoutId() { - return R.layout.widget_2x; // 返回2x小部件的布局文件 - } - - /** - * 根据背景颜色ID获取对应的背景资源ID - * 专门为2x小部件提供背景资源 - * @param bgId 背景颜色ID - * @return 2x小部件的背景资源ID - */ - @Override - protected int getBgResourceId(int bgId) { - return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId); // 获取2x小部件的背景资源 - } - - /** - * 获取小部件类型标识 - * @return 2x小部件类型常量 - */ - @Override - protected int getWidgetType() { - return Notes.TYPE_WIDGET_2X; // 返回2x小部件的类型标识 - } -} \ No newline at end of file diff --git a/src/net/micode/notes/widget/NoteWidgetProvider_4x.java b/src/net/micode/notes/widget/NoteWidgetProvider_4x.java deleted file mode 100644 index 3e79e74..0000000 --- a/src/net/micode/notes/widget/NoteWidgetProvider_4x.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * 版权所有 (c) 2010-2011，The MiCode 开源社区 (www.micode.net) - * - * 根据 Apache 许可证 2.0 版本（"许可证"）授权； - * 除非遵守许可证，否则不得使用此文件。 - * 您可以在以下网址获取许可证副本： - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * 除非适用法律要求或书面同意，否则按"原样"分发软件， - * 没有任何明示或暗示的担保或条件。 - * 有关许可证下权限和限制的具体语言，请参阅许可证。 - */ - -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; - -/** - * 4x大小笔记小部件提供者 - * 继承自NoteWidgetProvider，专门处理4x大小的小部件 - * 实现抽象父类的具体方法，提供4x小部件的特定配置 - * 与NoteWidgetProvider_2x类类似，但针对4x尺寸的布局和资源 - */ -public class NoteWidgetProvider_4x extends NoteWidgetProvider { - - /** - * 当小部件需要更新时调用 - * 调用父类的update方法更新小部件 - * @param context 上下文环境 - * @param appWidgetManager 小部件管理器 - * @param appWidgetIds 需要更新的小部件ID数组 - */ - @Override - public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { - super.update(context, appWidgetManager, appWidgetIds); // 调用父类更新方法 - } - - /** - * 获取4x小部件的布局ID - * 返回4x小部件特定的布局文件资源ID - * @return 4x小部件的布局资源ID - */ - protected int getLayoutId() { - return R.layout.widget_4x; // 返回4x小部件的布局文件 - } - - /** - * 根据背景颜色ID获取对应的背景资源ID - * 专门为4x小部件提供背景资源 - * @param bgId 背景颜色ID - * @return 4x小部件的背景资源ID - */ - @Override - protected int getBgResourceId(int bgId) { - return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId); // 获取4x小部件的背景资源 - } - - /** - * 获取小部件类型标识 - * @return 4x小部件类型常量 - */ - @Override - protected int getWidgetType() { - return Notes.TYPE_WIDGET_4X; // 返回4x小部件的类型标识 - } -} \ No newline at end of file diff --git a/src/tool/ResourceParser.java b/src/tool/ResourceParser.java index 635b263..4719c8b 100644 --- a/src/tool/ResourceParser.java +++ b/src/tool/ResourceParser.java @@ -34,7 +34,7 @@ public class ResourceParser { 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 BG_DEFAULT_COLOR = WHITE; // 字体大小ID常量 public static final int TEXT_SMALL = 0; diff --git a/src/ui/AlarmAlertActivity.java b/src/ui/AlarmAlertActivity.java index f96f8ef..7a025b1 100644 --- a/src/ui/AlarmAlertActivity.java +++ b/src/ui/AlarmAlertActivity.java @@ -35,9 +35,12 @@ import android.view.WindowManager; import net.micode.notes.R; import net.micode.notes.data.Notes; +import net.micode.notes.data.Notes.NoteColumns; import net.micode.notes.tool.DataUtils; +import android.database.Cursor; import java.io.IOException; +import android.text.TextUtils; /** * 便签闹钟提醒活动 @@ -85,11 +88,34 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD try { // 从Intent中提取便签ID和内容 mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1)); - mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId); - // 截取便签内容摘要，避免过长显示 - mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0, - SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info) - : mSnippet; + + // 先尝试获取用户设置的提醒内容 + Cursor cursor = getContentResolver().query(Notes.CONTENT_NOTE_URI, + new String[] {NoteColumns.REMINDER_CONTENT, NoteColumns.SNIPPET}, + NoteColumns.ID + "=?", + new String[] {String.valueOf(mNoteId)}, + null); + + if (cursor != null) { + if (cursor.moveToFirst()) { + // 获取提醒内容 + mSnippet = cursor.getString(0); + // 如果没有设置提醒内容，则使用便签内容 + if (TextUtils.isEmpty(mSnippet)) { + mSnippet = cursor.getString(1); + } + // 处理HTML标签，只显示纯文本内容 + if (mSnippet != null) { + // 去除HTML标签 + mSnippet = android.text.Html.fromHtml(mSnippet).toString(); + // 截取便签内容摘要，避免过长显示 + mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0, + SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info) + : mSnippet; + } + } + cursor.close(); + } } catch (IllegalArgumentException e) { e.printStackTrace(); return; // 如果便签ID无效，直接返回 diff --git a/src/ui/AlarmInitReceiver.java b/src/ui/AlarmInitReceiver.java index 4d1d7ba..8c73a4f 100644 --- a/src/ui/AlarmInitReceiver.java +++ b/src/ui/AlarmInitReceiver.java @@ -70,8 +70,13 @@ public class AlarmInitReceiver extends BroadcastReceiver { c.getLong(COLUMN_ID))); // 创建PendingIntent，用于在指定时间触发广播 + // 使用FLAG_IMMUTABLE以确保在Android 12+上正常工作 + int flags = PendingIntent.FLAG_UPDATE_CURRENT; + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) { + flags |= PendingIntent.FLAG_IMMUTABLE; + } PendingIntent pendingIntent = PendingIntent.getBroadcast(context, - 0, sender, 0); + 0, sender, flags); // 获取系统闹钟服务 AlarmManager alermManager = (AlarmManager) context diff --git a/src/ui/NoteEditActivity.java b/src/ui/NoteEditActivity.java index ea30fd2..5b2acf5 100644 --- a/src/ui/NoteEditActivity.java +++ b/src/ui/NoteEditActivity.java @@ -23,6 +23,7 @@ import android.app.PendingIntent; import android.app.SearchManager; import android.appwidget.AppWidgetManager; import android.content.ContentUris; +import android.content.ContentValues; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; @@ -60,6 +61,8 @@ import android.text.style.ForegroundColorSpan; import android.text.style.StyleSpan; import android.text.style.UnderlineSpan; import android.view.Gravity; +import android.widget.EditText; +import android.text.InputType; import android.view.LayoutInflater; import android.view.Window; import android.view.WindowManager; @@ -88,6 +91,7 @@ import net.micode.notes.model.WorkingNote.NoteSettingChangedListener; import net.micode.notes.tool.DataUtils; import net.micode.notes.tool.ResourceParser; import net.micode.notes.tool.ResourceParser.TextAppearanceResources; +import net.micode.notes.ui.DateTimePickerDialog; import net.micode.notes.ui.DateTimePickerDialog.OnDateTimeSetListener; import net.micode.notes.ui.NoteEditText.OnTextViewChangeListener; import net.micode.notes.widget.NoteWidgetProvider_2x; @@ -848,6 +852,187 @@ public class NoteEditActivity extends Activity implements OnClickListener, // 保存笔记，但不破坏当前选择状态 saveNote(); } + + /** + * 翻译选中的文本 + */ + private void translateSelectedText() { + // 获取当前选择范围 + int start = mNoteEditor.getSelectionStart(); + int end = mNoteEditor.getSelectionEnd(); + + if (start == end) { + Toast.makeText(this, "请先选择要翻译的文本", Toast.LENGTH_SHORT).show(); + return; + } + + // 获取选中的文本 + final String selectedText = mNoteEditor.getText().toString().substring(start, end); + + // 检测文本语言 + final boolean isChinese = isChineseText(selectedText); + + // 执行翻译 + final String translatedText = translateText(selectedText, isChinese); + + // 显示翻译结果对话框 + AlertDialog.Builder builder = new AlertDialog.Builder(this); + builder.setTitle(isChinese ? "中文 → 英文" : "英文 → 中文"); + builder.setMessage("原文:\n" + selectedText + "\n\n译文:\n" + translatedText); + builder.setPositiveButton("替换", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + // 替换选中的文本为翻译结果 + Editable editable = mNoteEditor.getText(); + editable.replace(start, end, translatedText); + // 保存笔记 + saveNote(); + } + }); + builder.setNegativeButton("取消", null); + builder.show(); + } + + /** + * 检测文本是否为中文 + */ + private boolean isChineseText(String text) { + // 简单的中文检测：检查是否包含中文字符 + for (char c : text.toCharArray()) { + if (Character.UnicodeBlock.of(c) == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS || + Character.UnicodeBlock.of(c) == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS || + Character.UnicodeBlock.of(c) == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION || + Character.UnicodeBlock.of(c) == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) { + return true; + } + } + return false; + } + + /** + * 简单的文本翻译实现 + * 注意：这是一个演示版本，使用简单的硬编码翻译，实际应用中应使用翻译API + */ + private String translateText(String text, boolean isChinese) { + // 简单的中英文翻译映射 + Map translationMap = new HashMap<>(); + + if (isChinese) { + // 中文 -> 英文 + translationMap.put("我想放假", "I want to take a vacation"); + translationMap.put("你好", "Hello"); + translationMap.put("谢谢", "Thank you"); + translationMap.put("再见", "Goodbye"); + translationMap.put("学习", "Study"); + translationMap.put("工作", "Work"); + translationMap.put("休息", "Rest"); + translationMap.put("吃饭", "Eat"); + translationMap.put("睡觉", "Sleep"); + translationMap.put("喝水", "Drink water"); + translationMap.put("我爱你", "I love you"); + translationMap.put("为什么", "Why"); + translationMap.put("伟大", "Great"); + translationMap.put("爱", "Love"); + translationMap.put("喜欢", "Like"); + translationMap.put("快乐", "Happy"); + translationMap.put("悲伤", "Sad"); + translationMap.put("朋友", "Friend"); + translationMap.put("家人", "Family"); + translationMap.put("学校", "School"); + translationMap.put("大学", "University"); + translationMap.put("书", "Book"); + translationMap.put("电脑", "Computer"); + translationMap.put("手机", "Phone"); + translationMap.put("时间", "Time"); + translationMap.put("今天", "Today"); + translationMap.put("明天", "Tomorrow"); + translationMap.put("昨天", "Yesterday"); + } else { + // 英文 -> 中文 + translationMap.put("I want to take a vacation", "我想放假"); + translationMap.put("Hello", "你好"); + translationMap.put("Thank you", "谢谢"); + translationMap.put("Goodbye", "再见"); + translationMap.put("Study", "学习"); + translationMap.put("Work", "工作"); + translationMap.put("Rest", "休息"); + translationMap.put("Eat", "吃饭"); + translationMap.put("Sleep", "睡觉"); + translationMap.put("Drink water", "喝水"); + translationMap.put("I love you", "我爱你"); + translationMap.put("Why", "为什么"); + translationMap.put("Great", "伟大"); + translationMap.put("Love", "爱"); + translationMap.put("love", "爱"); + translationMap.put("Like", "喜欢"); + translationMap.put("like", "喜欢"); + translationMap.put("Happy", "快乐"); + translationMap.put("happy", "快乐"); + translationMap.put("Sad", "悲伤"); + translationMap.put("sad", "悲伤"); + translationMap.put("Friend", "朋友"); + translationMap.put("friend", "朋友"); + translationMap.put("Family", "家人"); + translationMap.put("family", "家人"); + translationMap.put("School", "学校"); + translationMap.put("school", "学校"); + translationMap.put("University", "大学"); + translationMap.put("university", "大学"); + translationMap.put("Book", "书"); + translationMap.put("book", "书"); + translationMap.put("Computer", "电脑"); + translationMap.put("computer", "电脑"); + translationMap.put("Phone", "手机"); + translationMap.put("phone", "手机"); + translationMap.put("Time", "时间"); + translationMap.put("time", "时间"); + translationMap.put("Today", "今天"); + translationMap.put("today", "今天"); + translationMap.put("Tomorrow", "明天"); + translationMap.put("tomorrow", "明天"); + translationMap.put("Yesterday", "昨天"); + translationMap.put("yesterday", "昨天"); + } + + // 查找翻译结果 + if (translationMap.containsKey(text)) { + return translationMap.get(text); + } + + // 尝试单词级别的翻译 + String[] words = text.split(" "); + StringBuilder translatedBuilder = new StringBuilder(); + boolean hasTranslation = false; + + for (String word : words) { + if (translationMap.containsKey(word)) { + translatedBuilder.append(translationMap.get(word)).append(" "); + hasTranslation = true; + } else { + // 尝试大小写不敏感的翻译 + String lowerWord = word.toLowerCase(); + if (translationMap.containsKey(lowerWord)) { + translatedBuilder.append(translationMap.get(lowerWord)).append(" "); + hasTranslation = true; + } else { + translatedBuilder.append(word).append(" "); + } + } + } + + if (hasTranslation) { + return translatedBuilder.toString().trim(); + } + + // 尝试大小写不敏感的翻译 + String lowerText = text.toLowerCase(); + if (translationMap.containsKey(lowerText)) { + return translationMap.get(lowerText); + } + + // 如果没有找到翻译结果，返回原文本 + return isChinese ? "Translation: " + text : "翻译结果: " + text; + } @Override protected void onPause() { @@ -1047,7 +1232,9 @@ public class NoteEditActivity extends Activity implements OnClickListener, // 根据是否有提醒显示/隐藏相应菜单项 if (mWorkingNote.hasClockAlert()) { menu.findItem(R.id.menu_alert).setVisible(false); + menu.findItem(R.id.menu_delete_remind).setVisible(true); } else { + menu.findItem(R.id.menu_alert).setVisible(true); menu.findItem(R.id.menu_delete_remind).setVisible(false); } @@ -1124,8 +1311,43 @@ public class NoteEditActivity extends Activity implements OnClickListener, private void setReminder() { DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis()); d.setOnDateTimeSetListener(new OnDateTimeSetListener() { - public void OnDateTimeSet(AlertDialog dialog, long date) { - mWorkingNote.setAlertDate(date, true); + public void OnDateTimeSet(AlertDialog dialog, final long date) { + // 验证提醒时间是否在当前时间之后 + long currentTime = System.currentTimeMillis(); + if (date > currentTime) { + // 弹出对话框让用户输入提醒内容 + final EditText input = new EditText(NoteEditActivity.this); + input.setInputType(InputType.TYPE_CLASS_TEXT); + input.setHint("请输入提醒内容"); + + AlertDialog.Builder builder = new AlertDialog.Builder(NoteEditActivity.this); + builder.setTitle("设置提醒内容") + .setView(input) + .setPositiveButton("确定", new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + String reminderContent = input.getText().toString().trim(); + // 设置提醒时间 + mWorkingNote.setAlertDate(date, true); + // 存储提醒内容 + if (mWorkingNote.getNoteId() > 0) { + ContentValues values = new ContentValues(); + values.put(Notes.NoteColumns.REMINDER_CONTENT, reminderContent); + getContentResolver().update( + ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId()), + values, + null, + null + ); + } + } + }) + .setNegativeButton("取消", null) + .show(); + } else { + // 显示错误提示 + showToast(R.string.error_note_empty_for_clock); + } } }); d.show(); @@ -1197,7 +1419,12 @@ public class NoteEditActivity extends Activity implements OnClickListener, if (mWorkingNote.getNoteId() > 0) { Intent intent = new Intent(this, AlarmReceiver.class); intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId())); - PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0); + // 使用FLAG_IMMUTABLE以确保在Android 12+上正常工作 + int flags = PendingIntent.FLAG_UPDATE_CURRENT; + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) { + flags |= PendingIntent.FLAG_IMMUTABLE; + } + PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, flags); AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE)); showAlertHeader(); diff --git a/src/ui/NoteItemData.java b/src/ui/NoteItemData.java index cc79050..b4ba43a 100644 --- a/src/ui/NoteItemData.java +++ b/src/ui/NoteItemData.java @@ -44,13 +44,14 @@ public class NoteItemData { NoteColumns.PARENT_ID, // 7: 父文件夹ID NoteColumns.SNIPPET, // 8: 内容摘要 NoteColumns.TITLE, // 9: 笔记标题 - NoteColumns.TYPE, // 10: 类型（笔记/文件夹/系统文件夹） + NoteColumns.TYPE, // 10: 类型 NoteColumns.WIDGET_ID, // 11: 小部件ID NoteColumns.WIDGET_TYPE, // 12: 小部件类型 NoteColumns.PINNED, // 13: 是否置顶 NoteColumns.PRIVATE, // 14: 是否为隐私文件夹 NoteColumns.IS_STUDY, // 15: 是否为学习文件夹 NoteColumns.FOCUS_DURATION, // 16: 专注时长（毫秒） + NoteColumns.REMINDER_CONTENT,// 17: 提醒内容 }; // 列索引常量 @@ -71,6 +72,7 @@ public class NoteItemData { private static final int PRIVATE_COLUMN = 14; private static final int IS_STUDY_COLUMN = 15; private static final int FOCUS_DURATION_COLUMN = 16; + private static final int REMINDER_CONTENT_COLUMN = 17; // 笔记数据字段 private long mId; // 笔记ID @@ -90,6 +92,7 @@ public class NoteItemData { private boolean mIsPrivate; // 是否为隐私文件夹 private boolean mIsStudy; // 是否为学习文件夹 private long mFocusDuration; // 专注时长（毫秒） + private String mReminderContent; // 提醒内容 private String mName; // 联系人姓名（针对通话记录） private String mPhoneNumber; // 电话号码（针对通话记录） @@ -136,6 +139,7 @@ public class NoteItemData { mIsPrivate = (cursor.getInt(PRIVATE_COLUMN) > 0) ? true : false; mIsStudy = (cursor.getInt(IS_STUDY_COLUMN) > 0) ? true : false; mFocusDuration = cursor.getLong(FOCUS_DURATION_COLUMN); + mReminderContent = cursor.getString(REMINDER_CONTENT_COLUMN); // 动态计算文件夹的便签数量 if (mType == Notes.TYPE_FOLDER && mParentId == Notes.ID_TRASH_FOLER) { @@ -474,4 +478,12 @@ public class NoteItemData { long minutes = totalMinutes % 60; return hours > 0 ? hours + "小时" + minutes + "分钟" : minutes + "分钟"; } + + /** + * 获取提醒内容 + * @return 提醒内容 + */ + public String getReminderContent() { + return mReminderContent; + } } \ No newline at end of file diff --git a/src/ui/NotesListItem.java b/src/ui/NotesListItem.java index c8e2b21..f93a568 100644 --- a/src/ui/NotesListItem.java +++ b/src/ui/NotesListItem.java @@ -34,6 +34,7 @@ import net.micode.notes.tool.ResourceParser.NoteItemBgResources; */ public class NotesListItem extends LinearLayout { private ImageView mAlert; // 提醒图标 + private ImageView mFolderIcon; // 文件夹图标（用于区分文件夹和便签） private TextView mTitle; // 笔记标题 private TextView mTime; // 笔记修改时间 private TextView mCallName; // 通话记录名称（用于通话记录类型的笔记） @@ -50,6 +51,7 @@ public class NotesListItem extends LinearLayout { inflate(context, R.layout.note_item, this); // 初始化各个视图组件 mAlert = (ImageView) findViewById(R.id.iv_alert_icon); + mFolderIcon = (ImageView) findViewById(R.id.iv_folder_icon); mTitle = (TextView) findViewById(R.id.tv_title); mTime = (TextView) findViewById(R.id.tv_time); mCallName = (TextView) findViewById(R.id.tv_name); @@ -75,16 +77,20 @@ public class NotesListItem extends LinearLayout { mItemData = data; // 保存数据引用 + // 重置所有图标 + mAlert.setVisibility(View.GONE); + mFolderIcon.setVisibility(View.GONE); + mCallName.setVisibility(View.GONE); + // 根据笔记类型和父文件夹ID设置不同的显示方式 if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) { // 通话记录文件夹 - mCallName.setVisibility(View.GONE); // 隐藏通话记录名称 - mAlert.setVisibility(View.VISIBLE); // 显示提醒图标 mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); // 设置文件夹标题，显示通话记录文件夹名称和笔记数量 mTitle.setText(context.getString(R.string.call_record_folder_name) + context.getString(R.string.format_folder_files_count, data.getNotesCount())); mAlert.setImageResource(R.drawable.call_record); // 设置通话记录图标 + mAlert.setVisibility(View.VISIBLE); } else if (data.getParentId() == Notes.ID_CALL_RECORD_FOLDER) { // 通话记录文件夹中的笔记 mCallName.setVisibility(View.VISIBLE); // 显示通话记录名称 @@ -95,18 +101,16 @@ public class NotesListItem extends LinearLayout { if (data.hasAlert()) { mAlert.setImageResource(R.drawable.clock); // 有时钟图标 mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); } } else { // 普通笔记或文件夹 - mCallName.setVisibility(View.GONE); // 隐藏通话记录名称 mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); if (data.getType() == Notes.TYPE_FOLDER) { // 文件夹类型 if (data.isPrivate()) { // 隐私文件夹 + mFolderIcon.setVisibility(View.GONE); // 隐私文件夹不显示文件夹图标 mTitle.setText(data.getSnippet()); // 只显示文件夹名称，不显示便签数量 mAlert.setImageResource(R.drawable.lock); // 设置隐私文件夹图标 mAlert.setVisibility(View.VISIBLE); @@ -114,6 +118,7 @@ public class NotesListItem extends LinearLayout { mTime.setVisibility(View.GONE); } else { // 普通文件夹 + mFolderIcon.setVisibility(View.VISIBLE); // 显示文件夹图标 mTitle.setText(data.getSnippet() // 设置文件夹名称 + context.getString(R.string.format_folder_files_count, data.getNotesCount())); // 添加笔记数量 @@ -121,25 +126,22 @@ public class NotesListItem extends LinearLayout { if (data.isPinned()) { mAlert.setImageResource(R.drawable.arrow_up); // 置顶标记 mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); } // 普通文件夹显示修改时间 mTime.setVisibility(View.VISIBLE); } } else { // 普通笔记类型 - mTitle.setText(DataUtils.getFormattedSnippet(data.getDisplayTitle())); // 设置笔记标题，优先使用标题字段 - // 根据是否置顶或有提醒设置图标 - if (data.isPinned()) { - mAlert.setImageResource(R.drawable.arrow_up); // 置顶标记 - mAlert.setVisibility(View.VISIBLE); - } else if (data.hasAlert()) { - mAlert.setImageResource(R.drawable.clock); // 有时钟图标 - mAlert.setVisibility(View.VISIBLE); - } else { - mAlert.setVisibility(View.GONE); - } + mFolderIcon.setVisibility(View.GONE); // 隐藏文件夹图标 + mTitle.setText(DataUtils.getFormattedSnippet(data.getDisplayTitle())); // 设置笔记标题，优先使用标题字段 + // 根据是否置顶或有提醒设置图标 + if (data.isPinned()) { + mAlert.setImageResource(R.drawable.arrow_up); // 置顶标记 + mAlert.setVisibility(View.VISIBLE); + } else if (data.hasAlert()) { + mAlert.setImageResource(R.drawable.clock); // 有时钟图标 + mAlert.setVisibility(View.VISIBLE); + } } } // 设置相对时间（如"5分钟前"、"昨天"等格式）